:root {
  --academy-bg: #090b0d;
  --academy-panel: #0e1215;
  --academy-panel-2: #141a1e;
  --academy-panel-3: #192126;
  --academy-line: rgba(205, 215, 222, .13);
  --academy-line-strong: rgba(205, 215, 222, .25);
  --academy-text: #f6f7f8;
  --academy-muted: #9aa6ae;
  --academy-green: #6fa9cf;
  --academy-green-strong: #4f87ad;
  --academy-correct: #4ade80;
  --academy-blue: #789bb4;
  --academy-gold: #d5a451;
  --academy-accent: #d5a451;
  --academy-accent-strong: #b7791f;
  --academy-danger: #ef7e78;
  --academy-radius: 18px;
  --academy-shadow: 0 24px 70px rgba(0, 0, 0, .24);
}

* { box-sizing: border-box; }

.academy-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.academy-product-body,
.academy-practice-body {
  min-width: 320px;
  margin: 0;
  color: var(--academy-text);
  background: var(--academy-bg);
}

.academy-product-body {
  --academy-topbar-height: 64px;
  --academy-footer-height: 42px;
  min-height: 100vh;
  padding-bottom: var(--academy-footer-height);
}

.academy-skip-link {
  position: fixed;
  z-index: 200;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  border-radius: 10px;
  color: #1c1203;
  background: var(--academy-accent);
  font-weight: 800;
  transform: translateY(-160%);
}

.academy-skip-link:focus { transform: translateY(0); }

.academy-topbar {
  position: sticky;
  z-index: 80;
  top: 0;
  min-height: var(--academy-topbar-height);
  height: var(--academy-topbar-height);
  overflow: hidden;
  border-bottom: 1px solid #242a2e;
  background: rgba(9, 11, 13, .92);
  backdrop-filter: blur(16px);
}

.academy-topbar__inner {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  width: calc(100% - 12px);
  min-height: var(--academy-topbar-height);
  margin: 0 auto;
}

.academy-topbar__right,
.academy-topbar__controls {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
}

.academy-brand {
  display: inline-flex;
  flex: 0 0 190px;
  align-items: center;
  width: 190px;
  margin-left: 8px;
  color: var(--academy-text);
  text-decoration: none;
}

.academy-brand-lockup {
  display: flex;
  flex: 0 0 180px;
  width: 180px;
  height: 28px;
  align-items: center;
  overflow: visible;
}

.academy-brand img {
  display: block;
  width: 180px;
  height: auto;
  max-width: 100%;
}
.academy-brand .academy-brand-logo--light { display: none; }

html[data-academy-theme="dark"] .academy-brand-logo--dark {
  width: 180px;
  transform: none;
}

.academy-topbar__actions,
.academy-practice-badges {
  display: flex;
  gap: .55rem;
  align-items: center;
}

.academy-topbar__actions { gap: 7px; justify-content: flex-end; flex-wrap: nowrap; min-width: 0; }
.academy-topbar__actions a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 9px;
  border: 1px solid #273036;
  border-radius: 8px;
  color: #dce3e8;
  background: transparent;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.academy-icon-button {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #cfd9df;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.academy-icon-button svg { display: block; width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.academy-topbar__actions a:hover,
.academy-topbar__actions a:focus-visible,
.academy-icon-button:hover,
.academy-icon-button:focus-visible {
  color: #fff;
  border-color: #3b454b;
  background: rgba(255, 255, 255, .055);
  outline: none;
}

.academy-environment-pill,
.academy-private-pill,
.academy-pill {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 28px;
  padding: .35rem .65rem;
  border-radius: 999px;
  color: #f5ddb5;
  background: rgba(213, 164, 81, .13);
  font-size: 0.7825rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.academy-private-pill {
  color: #d8e7ff;
  background: rgba(90, 137, 206, .15);
}

.academy-product { min-height: calc(100vh - var(--academy-topbar-height) - var(--academy-footer-height)); }
.academy-product:focus { outline: none; }

.academy-product-loading {
  display: grid;
  place-items: center;
  align-content: center;
  min-height: 65vh;
  color: var(--academy-muted);
}

.academy-loading-mark {
  width: 40px;
  height: 40px;
  border: 2px solid var(--academy-line-strong);
  border-top-color: var(--academy-accent);
  border-radius: 50%;
  animation: academy-spin .8s linear infinite;
}

@keyframes academy-spin { to { transform: rotate(360deg); } }

.academy-layout {
  display: grid;
  grid-template-columns: 286px minmax(0, 1fr) 314px;
  min-height: calc(100vh - var(--academy-topbar-height) - var(--academy-footer-height));
}

.academy-rail {
  position: sticky;
  top: var(--academy-topbar-height);
  align-self: start;
  height: calc(100vh - var(--academy-topbar-height) - var(--academy-footer-height));
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(213, 164, 81, .24) transparent;
  background: var(--academy-panel);
}

.academy-rail--left {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--academy-line);
}

.academy-rail--right {
  display: grid;
  align-content: start;
  gap: .9rem;
  padding: 1rem;
  border-left: 1px solid var(--academy-line);
}

.academy-rail__mobile-head { display: none; }

.academy-home-link {
  display: flex;
  gap: .8rem;
  align-items: center;
  width: calc(100% - 1.5rem);
  margin: .85rem .75rem .4rem;
  padding: .8rem;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--academy-muted);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.academy-home-link > span:first-child {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(255, 255, 255, .05);
  font-size: 1.15rem;
}

.academy-home-link > span:last-child { display: grid; gap: .12rem; }
.academy-home-link strong { color: inherit; font-size: .9rem; }
.academy-home-link small { color: var(--academy-muted); font-size: 0.7825rem; }
.academy-home-link:hover,
.academy-home-link:focus-visible,
.academy-home-link.is-active { color: var(--academy-text); border-color: var(--academy-line); background: var(--academy-panel-2); }
.academy-support-home-link { margin-top: 0; }
.academy-library-nav { display: grid; gap: .18rem; padding: .65rem .65rem .75rem; }
.academy-library-nav .academy-home-link { width: 100%; min-height: 54px; margin: 0; padding: .6rem .65rem; border-radius: 10px; }
.academy-library-nav .academy-home-link > span:first-child { width: 30px; height: 30px; font-size: .92rem; }
.academy-library-nav .academy-home-link strong { font-size: .8rem; }
.academy-library-nav .academy-home-link small { font-size: 0.7025rem; }
.academy-active-course-nav { padding-top: .75rem; border-top: 1px solid var(--academy-line); }

.academy-course-identity {
  display: flex;
  gap: .85rem;
  margin: .5rem .75rem 1rem;
  padding: 1rem;
  border: 1px solid rgba(213, 164, 81, .22);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(213, 164, 81, .12), rgba(35, 43, 49, .5));
}

.academy-course-identity__number {
  display: grid;
  place-items: center;
  flex: 0 0 42px;
  height: 42px;
  border-radius: 12px;
  color: #1c1203;
  background: var(--academy-accent);
  font-weight: 900;
}

.academy-course-identity div { display: grid; gap: .12rem; }
.academy-course-identity small,
.academy-course-identity span { color: var(--academy-muted); font-size: 0.7625rem; }
.academy-course-identity strong { font-size: .86rem; }

.academy-outline { padding: 0 .75rem 1rem; }
.academy-outline section + section { margin-top: 1rem; }
.academy-outline h2 {
  margin: 0 0 .35rem;
  padding: 0 .6rem;
  color: #829c94;
  font-size: 0.7425rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.academy-outline ol { display: grid; gap: .2rem; margin: 0; padding: 0; list-style: none; }

.academy-outline-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: .55rem;
  align-items: start;
  width: 100%;
  padding: .66rem .58rem;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--academy-muted);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.academy-outline-item > span:last-child { display: grid; gap: .16rem; }
.academy-outline-item strong { color: inherit; font-size: .78rem; line-height: 1.32; }
.academy-outline-item small { color: #789188; font-size: 0.7425rem; }
.academy-outline-status { color: #698078; text-align: center; }
.academy-outline-item.is-complete .academy-outline-status { color: var(--academy-green); }
.academy-outline-item.is-current { color: var(--academy-text); border-color: rgba(213, 164, 81, .3); background: rgba(213, 164, 81, .08); }
.academy-outline-item.is-current .academy-outline-status { color: var(--academy-accent); }
.academy-outline-item.is-locked { opacity: .48; cursor: default; }
.academy-outline-item:hover:not(:disabled),
.academy-outline-item:focus-visible { color: var(--academy-text); background: var(--academy-panel-2); }
.academy-assessment-link { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: .65rem; align-items: center; width: calc(100% - 1.5rem); margin: .2rem .75rem 1rem; padding: .7rem; border: 1px solid rgba(213, 164, 81, .28); border-radius: 10px; color: var(--academy-text); background: rgba(213, 164, 81, .06); font: inherit; text-align: left; cursor: pointer; }
.academy-assessment-link > span:first-child { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; color: #1c1203; background: var(--academy-accent); font-size: 0.7425rem; font-weight: 900; }
.academy-assessment-link > span:last-child { display: grid; gap: .15rem; }
.academy-assessment-link strong { font-size: .76rem; }
.academy-assessment-link small { color: var(--academy-muted); font-size: 0.7025rem; }
.academy-assessment-link.is-current { border-color: var(--academy-accent); background: rgba(213, 164, 81, .12); }
.academy-assessment-link:disabled { cursor: default; opacity: .45; }

.academy-rail__footer {
  display: grid;
  gap: .4rem;
  margin-top: auto;
  padding: 1rem;
  border-top: 1px solid var(--academy-line);
}

.academy-rail__footer button {
  width: max-content;
  padding: 0;
  border: 0;
  color: #c1ccd2;
  background: none;
  font: inherit;
  font-size: .78rem;
  text-decoration: underline;
  cursor: pointer;
}
.academy-rail__footer span { color: #93a29b; font-size: .75rem; }

.academy-stage {
  container-type: inline-size;
  min-width: 0;
  padding: clamp(.9rem, 1.4vw, 1.35rem);
  font-size: 17px;
  background:
    radial-gradient(circle at 90% -10%, rgba(49, 95, 132, .1), transparent 28rem),
    linear-gradient(180deg, #0a0d10 0%, #090c0f 100%);
}

.academy-stage-header {
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  max-width: none;
  margin: 0 0 1.2rem;
}

.academy-stage-header > div:first-child { width: 100%; max-width: none; }
.academy-stage-header h1 { max-width: 100%; margin: .2rem 0 .4rem; color: var(--academy-text); font-size: clamp(1.75rem, 1.8vw, 2.35rem); line-height: 1.04; letter-spacing: -.04em; }
.academy-stage-header p:last-child { max-width: 980px; margin: 0; color: var(--academy-muted); line-height: 1.6; }
.academy-stage-header__actions { display: none; gap: .5rem; }

.academy-kicker {
  margin: 0 0 .35rem;
  color: var(--academy-accent);
  font-size: 0.7425rem;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.academy-resume-card,
.academy-course-hero,
.academy-lesson-card,
.academy-mission-card,
.academy-result-hero,
.academy-result-grid > article,
.academy-next-card,
.academy-empty-state {
  width: 100%;
  max-width: none;
  margin-right: 0;
  margin-left: 0;
  border: 1px solid var(--academy-line);
  border-radius: var(--academy-radius);
  background: rgba(14, 18, 21, .94);
  box-shadow: var(--academy-shadow);
}

.academy-resume-card {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(240px, .75fr);
  overflow: hidden;
}

.academy-resume-card__copy { padding: clamp(1.4rem, 4vw, 2.6rem); }
.academy-resume-card h2,
.academy-course-hero h2,
.academy-lesson-copy h2,
.academy-result-hero h2,
.academy-next-card h2 { margin: .5rem 0 .6rem; color: var(--academy-text); font-size: clamp(1.45rem, 2.4vw, 2.2rem); line-height: 1.12; }
.academy-resume-card p,
.academy-course-hero p,
.academy-lesson-copy > p,
.academy-result-hero p,
.academy-next-card p { color: var(--academy-muted); line-height: 1.65; }

.academy-resume-meta { display: flex; flex-wrap: wrap; gap: .65rem 1.2rem; margin: 1.25rem 0 .55rem; color: #bdc7cd; font-size: .76rem; }

.academy-resume-card__visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 280px;
  overflow: hidden;
  background: radial-gradient(circle at 72% 24%, rgba(213, 164, 81, .17), transparent 15rem), linear-gradient(145deg, #20384c, #0b1822);
}

.academy-resume-card__visual::before,
.academy-resume-card__visual::after {
  position: absolute;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(213, 164, 81, .22);
  border-radius: 50%;
  content: "";
}
.academy-resume-card__visual::after { width: 170px; height: 170px; }
.academy-resume-card__visual > span { position: relative; z-index: 1; color: var(--academy-accent); font-size: 4.5rem; font-weight: 900; letter-spacing: -.08em; }
.academy-resume-card__visual > div { position: absolute; inset: 0; display: flex; gap: 12%; justify-content: center; align-items: center; transform: rotate(-12deg); opacity: .28; }
.academy-resume-card__visual i { width: 3px; height: 42%; background: var(--academy-accent); box-shadow: 0 -32px 0 rgba(213, 164, 81, .34), 0 44px 0 rgba(213, 164, 81, .2); }

.academy-learning-course-list { display: grid; gap: .75rem; }
.academy-learning-course { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, .34fr); gap: 1.2rem; align-items: center; padding: 1.1rem 1.2rem; border: 1px solid var(--academy-line); border-radius: 14px; background: var(--academy-panel); }
.academy-learning-course.is-complete { border-color: color-mix(in srgb, var(--academy-correct) 34%, var(--academy-line)); }
.academy-learning-course h3 { margin: .25rem 0 .4rem; color: var(--academy-text); font-size: 1.05rem; }
.academy-learning-course p:last-child { margin: 0; color: var(--academy-muted); font-size: .82rem; line-height: 1.55; }
.academy-learning-course__status { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .55rem .85rem; align-items: center; }
.academy-learning-course__status > div:first-child { display: flex; gap: .55rem; justify-content: space-between; align-items: baseline; color: var(--academy-muted); font-size: .76rem; }
.academy-learning-course__status strong { color: var(--academy-text); font-size: 1rem; }
.academy-learning-course__bar { grid-column: 1; height: 7px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.08); }
.academy-learning-course__bar > span { display: block; width: var(--academy-course-progress); height: 100%; border-radius: inherit; background: var(--academy-correct); }
.academy-learning-course__status .academy-button { grid-column: 2; grid-row: 1 / span 2; margin: 0; white-space: nowrap; }

.academy-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  margin-top: .75rem;
  padding: .72rem 1rem;
  border: 1px solid transparent;
  border-radius: 11px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}
.academy-button--primary { color: #1c1203; background: var(--academy-accent); }
.academy-button--primary:hover,
.academy-button--primary:focus-visible { background: #e3b467; box-shadow: 0 0 0 3px rgba(213, 164, 81, .16); }
.academy-button--secondary,
.academy-button--small { color: var(--academy-text); border-color: var(--academy-line-strong); background: rgba(255, 255, 255, .03); }
.academy-button--secondary:hover,
.academy-button--secondary:focus-visible { border-color: rgba(213, 164, 81, .5); background: rgba(213, 164, 81, .07); }
.academy-button--small { min-height: 36px; padding: .45rem .75rem; font-size: .8rem; }
.academy-button--wide { width: 100%; }
.academy-button:disabled { cursor: not-allowed; opacity: .42; }

.academy-stage-section { width: 100%; max-width: none; margin: clamp(1.5rem, 3vw, 2.4rem) 0 0; }
.academy-section-title { display: flex; gap: 1rem; justify-content: space-between; align-items: end; margin-bottom: 1rem; }
.academy-section-title h2 { margin: 0; color: var(--academy-text); font-size: clamp(1.3rem, 2vw, 1.8rem); }
.academy-text-button { padding: .4rem 0; border: 0; color: var(--academy-accent); background: none; font: inherit; font-weight: 750; cursor: pointer; }

.academy-path-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .9rem; }
.academy-path-card { position: relative; min-height: 240px; padding: 1.2rem; overflow: hidden; border: 1px solid var(--academy-line); border-radius: 15px; background: var(--academy-panel); }
.academy-path-card.is-current { border-color: rgba(213, 164, 81, .34); background: linear-gradient(145deg, rgba(70, 52, 25, .5), rgba(14, 18, 21, .96)); }
.academy-path-card__index { position: absolute; top: -.15rem; right: .75rem; color: rgba(255, 255, 255, .055); font-size: 5rem; font-weight: 900; }
.academy-path-card h3 { position: relative; margin: 1rem 0 .5rem; color: var(--academy-text); font-size: 1.15rem; }
.academy-path-card p { position: relative; color: var(--academy-muted); font-size: .86rem; line-height: 1.6; }
.academy-path-card > div { position: absolute; right: 1.2rem; bottom: 1.1rem; left: 1.2rem; display: flex; justify-content: space-between; color: var(--academy-muted); font-size: 0.7825rem; }
.academy-path-card > div strong { color: var(--academy-accent); }

.academy-discovery-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .38fr); gap: 2rem; align-items: center; padding: clamp(1.5rem, 4vw, 3rem); overflow: hidden; border: 1px solid var(--academy-line); border-radius: var(--academy-radius); background: radial-gradient(circle at 86% 20%, rgba(213, 164, 81, .13), transparent 20rem), linear-gradient(135deg, #14222d, #0c1216 74%); box-shadow: var(--academy-shadow); }
.academy-discovery-hero h2 { max-width: 760px; margin: .45rem 0 .7rem; color: var(--academy-text); font-size: clamp(1.8rem, 4vw, 3.6rem); line-height: .98; letter-spacing: -.045em; }
.academy-discovery-hero p:not(.academy-kicker) { max-width: 680px; color: var(--academy-muted); line-height: 1.6; }
.academy-home-search { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .55rem; max-width: 720px; margin-top: 1.25rem; padding: .45rem; border: 1px solid var(--academy-line-strong); border-radius: 12px; background: rgba(4, 7, 9, .55); }
.academy-home-search input { min-width: 0; min-height: 42px; padding: 0 .8rem; border: 0; color: var(--academy-text); background: transparent; font: inherit; outline: none; }
.academy-home-search input::placeholder { color: var(--academy-muted); }
.academy-home-search .academy-button { margin-top: 0; }
.academy-library-stats { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.1rem; color: var(--academy-muted); font-size: 0.7825rem; }
.academy-library-stats span { display: inline-flex; gap: .3rem; align-items: baseline; }
.academy-library-stats strong { color: var(--academy-text); font-size: 1rem; }
.academy-discovery-mark { position: relative; display: grid; place-items: center; min-height: 220px; color: rgba(255,255,255,.065); }
.academy-discovery-mark span { font-size: clamp(3.4rem, 7vw, 6.2rem); font-weight: 950; letter-spacing: -.08em; transform: rotate(-90deg); }
.academy-discovery-mark i { position: absolute; width: 4px; height: 46%; background: var(--academy-accent); opacity: .45; }
.academy-discovery-mark i:nth-of-type(1) { left: 28%; height: 28%; }
.academy-discovery-mark i:nth-of-type(2) { left: 50%; height: 58%; }
.academy-discovery-mark i:nth-of-type(3) { left: 72%; height: 40%; }
.academy-learning-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.25rem; align-items: center; padding: 1.25rem; border: 1px solid rgba(213, 164, 81, .25); border-radius: 15px; background: linear-gradient(145deg, rgba(213, 164, 81, .08), var(--academy-panel)); }
.academy-learning-row h2 { margin: .45rem 0; color: var(--academy-text); font-size: 1.25rem; }
.academy-learning-row p:not(.academy-kicker) { margin: 0; color: var(--academy-muted); font-size: .84rem; line-height: 1.5; }
.academy-learning-row__progress { display: flex; gap: 1rem; align-items: center; }
.academy-learning-row__progress .academy-button { margin-top: 0; white-space: nowrap; }
.academy-category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.academy-category-grid button { position: relative; display: grid; gap: .25rem; min-height: 138px; padding: 1rem; overflow: hidden; border: 1px solid var(--academy-line); border-radius: 13px; color: var(--academy-text); background: var(--academy-panel); font: inherit; text-align: left; cursor: pointer; }
.academy-category-grid button:hover,
.academy-category-grid button:focus-visible { border-color: rgba(213, 164, 81, .42); background: var(--academy-panel-2); outline: none; transform: translateY(-2px); }
.academy-category-grid span { color: var(--academy-accent); font-size: 0.7125rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.academy-category-grid strong { margin-top: .3rem; font-size: 1rem; }
.academy-category-grid small { max-width: 85%; color: var(--academy-muted); font-size: 0.7825rem; line-height: 1.4; }
.academy-category-grid i { position: absolute; right: 1rem; bottom: .8rem; color: var(--academy-accent); font-style: normal; }

.academy-stage-header--catalog {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, .72fr);
  align-items: stretch;
}
.academy-stage-header--catalog > div:first-child { align-self: center; }
.academy-catalog-explore { position: relative; min-width: 0; }
.academy-catalog-explore > summary {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: .8rem;
  align-items: center;
  min-height: 100%;
  padding: .9rem 1rem;
  border: 1px solid var(--academy-line-strong);
  border-radius: 13px;
  color: var(--academy-text);
  background: linear-gradient(145deg, rgba(213, 164, 81, .08), var(--academy-panel));
  cursor: pointer;
  list-style: none;
}
.academy-catalog-explore > summary::-webkit-details-marker { display: none; }
.academy-catalog-explore > summary::marker { content: ""; }
.academy-catalog-explore > summary:hover,
.academy-catalog-explore > summary:focus-visible,
.academy-catalog-explore[open] > summary { border-color: rgba(213, 164, 81, .48); background: var(--academy-panel-2); outline: none; }
.academy-catalog-explore__mark { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 11px; background: var(--academy-accent); }
.academy-catalog-explore__mark::before,
.academy-catalog-explore__mark::after,
.academy-catalog-explore__mark i { position: absolute; width: 20px; height: 2px; border-radius: 2px; background: #171006; content: ""; }
.academy-catalog-explore__mark::before { transform: translateY(-6px); }
.academy-catalog-explore__mark::after { transform: translateY(6px); }
.academy-catalog-explore__mark i:nth-child(1) { transform: rotate(90deg); }
.academy-catalog-explore__mark i:nth-child(2) { width: 4px; height: 4px; transform: translate(-6px, -6px); }
.academy-catalog-explore__mark i:nth-child(3) { width: 4px; height: 4px; transform: translate(6px, 6px); }
.academy-catalog-explore > summary > span:nth-child(2) { display: grid; gap: .18rem; min-width: 0; }
.academy-catalog-explore > summary small { color: var(--academy-accent); font-size: 0.6825rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.academy-catalog-explore > summary strong { font-size: .94rem; }
.academy-catalog-explore > summary em { overflow: hidden; color: var(--academy-muted); font-size: 0.7425rem; font-style: normal; text-overflow: ellipsis; white-space: nowrap; }
.academy-catalog-explore__chevron { color: var(--academy-accent); font-size: 1.25rem; transition: transform .18s ease; }
.academy-catalog-explore[open] .academy-catalog-explore__chevron { transform: rotate(180deg); }
.academy-catalog-explore__panel {
  position: absolute;
  z-index: 45;
  top: calc(100% + .65rem);
  right: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: min(920px, calc(100vw - 3rem));
  height: min(620px, var(--academy-explorer-available-height, calc(100vh - 16rem)));
  height: min(620px, var(--academy-explorer-available-height, calc(100dvh - 16rem)));
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--academy-line-strong);
  border-radius: 15px;
  background: var(--academy-panel);
  box-shadow: 0 26px 70px rgba(0, 0, 0, .42);
}
.academy-catalog-explore__head { display: flex; gap: 1rem; justify-content: space-between; align-items: center; padding: 1rem 1.1rem; border-bottom: 1px solid var(--academy-line); }
.academy-catalog-explore__head h2 { margin: .15rem 0 0; color: var(--academy-text); font-size: 1.12rem; }
.academy-catalog-explore__head button { min-height: 36px; padding: .4rem .65rem; border: 1px solid var(--academy-line); border-radius: 8px; color: var(--academy-muted); background: transparent; font: inherit; font-size: 0.7625rem; font-weight: 750; cursor: pointer; }
.academy-catalog-explore__head button:hover,
.academy-catalog-explore__head button:focus-visible { border-color: var(--academy-line-strong); color: var(--academy-text); outline: none; }
.academy-catalog-explore__body { display: grid; grid-template-columns: minmax(240px, .72fr) minmax(0, 1.28fr); min-height: 0; overflow: hidden; }
.academy-explore-topics { display: grid; align-content: start; gap: .28rem; min-height: 0; padding: .75rem; overflow: auto; border-right: 1px solid var(--academy-line); scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: rgba(213, 164, 81, .42) transparent; }
.academy-explore-topics button { display: flex; gap: .8rem; justify-content: space-between; align-items: center; width: 100%; padding: .72rem .75rem; border: 1px solid transparent; border-radius: 9px; color: var(--academy-text); background: transparent; font: inherit; text-align: left; cursor: pointer; }
.academy-explore-topics button:hover,
.academy-explore-topics button:focus-visible,
.academy-explore-topics button[aria-pressed="true"] { border-color: var(--academy-line); background: var(--academy-panel-2); outline: none; }
.academy-explore-topics button[aria-pressed="true"] { border-left-color: var(--academy-accent); }
.academy-explore-topics button > span:first-child { display: grid; gap: .2rem; min-width: 0; }
.academy-explore-topics strong { font-size: .78rem; }
.academy-explore-topics small { color: var(--academy-muted); font-size: 0.6825rem; line-height: 1.35; }
.academy-explore-topics button > span:last-child { display: inline-flex; gap: .45rem; align-items: center; color: var(--academy-muted); font-size: 0.7025rem; }
.academy-explore-topics i { color: var(--academy-accent); font-size: 1rem; font-style: normal; }
.academy-explore-course-panels { display: grid; min-width: 0; min-height: 0; overflow: hidden; }
.academy-explore-course-panels > section { grid-template-rows: auto minmax(0, 1fr) auto; min-height: 0; padding: 1rem; }
.academy-explore-course-panels > section:not([hidden]) { display: grid; }
.academy-explore-course-panels > section[hidden] { display: none; }
.academy-explore-course-panels__intro { display: flex; gap: 1rem; justify-content: space-between; align-items: end; margin-bottom: .8rem; }
.academy-explore-course-panels__intro h2 { max-width: 540px; margin: .2rem 0 0; color: var(--academy-text); font-size: .88rem; line-height: 1.45; }
.academy-explore-course-panels__intro > span { flex: 0 0 auto; color: var(--academy-muted); font-size: 0.6925rem; }
.academy-explore-course-list { display: grid; gap: .38rem; align-content: start; min-height: 0; max-height: min(430px, calc(100vh - 22rem)); padding-right: .35rem; overflow-y: auto; scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: rgba(213, 164, 81, .42) transparent; }
.academy-explore-topics::-webkit-scrollbar,
.academy-explore-course-list::-webkit-scrollbar { width: 8px; height: 8px; }
.academy-explore-topics::-webkit-scrollbar-thumb,
.academy-explore-course-list::-webkit-scrollbar-thumb { border: 2px solid transparent; border-radius: 999px; background: rgba(213, 164, 81, .42); background-clip: padding-box; }
.academy-explore-course-list button { display: flex; gap: 1rem; justify-content: space-between; align-items: center; width: 100%; min-height: 62px; padding: .7rem .75rem; border: 1px solid var(--academy-line); border-radius: 9px; color: var(--academy-text); background: rgba(255, 255, 255, .015); font: inherit; text-align: left; cursor: pointer; }
.academy-explore-course-list button:not(:disabled):hover,
.academy-explore-course-list button:not(:disabled):focus-visible { border-color: rgba(213, 164, 81, .42); background: var(--academy-panel-2); outline: none; }
.academy-explore-course-list button:disabled { opacity: .58; cursor: default; }
.academy-explore-course-list button > span:first-child { display: grid; gap: .2rem; min-width: 0; }
.academy-explore-course-list small { color: var(--academy-muted); font-size: 0.6825rem; }
.academy-explore-course-list strong { font-size: .78rem; line-height: 1.35; }
.academy-explore-course-list button > span:last-child { flex: 0 0 auto; color: var(--academy-accent); font-size: 0.7425rem; font-weight: 750; }
.academy-explore-course-list i { font-style: normal; }
.academy-explore-all { display: flex; gap: 1rem; justify-content: space-between; width: 100%; margin-top: .7rem; padding: .72rem .8rem; border: 0; border-radius: 9px; color: var(--academy-accent); background: rgba(213, 164, 81, .08); font: inherit; font-size: 0.7825rem; font-weight: 800; text-align: left; cursor: pointer; }
.academy-explore-all:hover,
.academy-explore-all:focus-visible { background: rgba(213, 164, 81, .14); outline: 1px solid rgba(213, 164, 81, .3); }

.academy-catalog-toolbar { display: flex; gap: 1rem; justify-content: space-between; align-items: end; margin-bottom: 1rem; padding: 1rem; border: 1px solid var(--academy-line); border-radius: 14px; background: var(--academy-panel); }
.academy-catalog-toolbar form { display: grid; grid-template-columns: minmax(150px, 1.3fr) repeat(3, minmax(90px, .7fr)) minmax(64px, auto); gap: .6rem; flex: 1 1 auto; min-width: 0; align-items: end; }
.academy-catalog-toolbar label { display: grid; gap: .3rem; color: var(--academy-muted); font-size: 0.7025rem; font-weight: 750; }
.academy-catalog-toolbar input,
.academy-catalog-toolbar select { width: 100%; min-height: 40px; padding: .55rem .65rem; border: 1px solid var(--academy-line-strong); border-radius: 9px; color: var(--academy-text); background: var(--academy-panel-2); font: inherit; font-size: .75rem; }
.academy-catalog-toolbar .academy-button { min-height: 40px; margin: 0; }
.academy-catalog-count { display: grid; flex: 0 0 auto; justify-items: end; padding: 0 .25rem .2rem; color: var(--academy-muted); }
.academy-catalog-count strong { color: var(--academy-text); font-size: 1.25rem; }
.academy-catalog-count span { font-size: 0.7125rem; }
@container (max-width: 760px) {
  .academy-catalog-toolbar { align-items: stretch; flex-direction: column; }
  .academy-catalog-toolbar form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .academy-catalog-search { grid-column: 1 / -1; }
  .academy-catalog-count { grid-auto-flow: column; justify-content: start; justify-items: start; gap: .35rem; align-items: baseline; }
}
.academy-lesson-search-results { margin-bottom: 1rem; padding: 1rem; border: 1px solid rgba(213, 164, 81, .28); border-radius: 14px; background: rgba(213, 164, 81, .045); }
.academy-lesson-search-results[hidden] { display: none; }
.academy-lesson-search-results .academy-section-title { align-items: center; margin-bottom: .65rem; }
.academy-lesson-search-results .academy-section-title > span { color: var(--academy-muted); font-size: 0.7425rem; }
.academy-lesson-search-results > div:last-child { display: grid; gap: .4rem; }
.academy-lesson-search-results [data-academy-lesson-result] { display: flex; gap: 1rem; justify-content: space-between; align-items: center; width: 100%; padding: .75rem .8rem; border: 1px solid var(--academy-line); border-radius: 10px; color: var(--academy-text); background: var(--academy-panel); font: inherit; text-align: left; cursor: pointer; }
.academy-lesson-search-results [data-academy-lesson-result][hidden] { display: none; }
.academy-lesson-search-results [data-academy-lesson-result]:hover,
.academy-lesson-search-results [data-academy-lesson-result]:focus-visible { border-color: rgba(213, 164, 81, .42); background: var(--academy-panel-2); outline: none; }
.academy-lesson-search-results [data-academy-lesson-result] > span:first-child { display: grid; gap: .18rem; }
.academy-lesson-search-results small { color: var(--academy-muted); font-size: 0.7025rem; }
.academy-lesson-search-results strong { font-size: .78rem; }
.academy-lesson-search-results [data-academy-lesson-result] > span:last-child { color: var(--academy-accent); font-size: 0.7625rem; font-weight: 750; white-space: nowrap; }
.academy-lesson-search-results i { font-style: normal; }
.academy-catalog-grid { display: grid; grid-template-columns: 1fr; gap: .85rem; }
.academy-catalog-card { display: grid; grid-template-columns: 104px minmax(0, 1fr); min-height: 0; overflow: hidden; border: 1px solid var(--academy-line); border-radius: 15px; background: var(--academy-panel); transition: border-color .18s ease, box-shadow .18s ease; }
.academy-catalog-card[hidden] { display: none; }
.academy-catalog-card.is-available { border-color: rgba(213, 164, 81, .3); }
.academy-catalog-card.is-expanded { border-color: rgba(213, 164, 81, .58); box-shadow: 0 18px 42px rgba(0, 0, 0, .14); }
.academy-catalog-card__visual { position: relative; display: flex; flex-direction: column; justify-content: space-between; padding: 1rem .8rem; overflow: hidden; background: radial-gradient(circle at 40% 24%, rgba(213, 164, 81, .18), transparent 8rem), linear-gradient(160deg, #1a2d3b, #0b1217); }
.academy-catalog-card__visual::after { position: absolute; right: -32px; bottom: 32px; width: 110px; height: 1px; background: rgba(213, 164, 81, .5); content: ""; transform: rotate(-52deg); }
.academy-catalog-card__visual span { color: rgba(255,255,255,.12); font-size: 2.8rem; font-weight: 950; letter-spacing: -.06em; }
.academy-catalog-card__visual small { position: relative; z-index: 1; max-width: 100%; color: #d9b879; font-size: .625rem; font-weight: 800; line-height: 1.3; letter-spacing: .045em; overflow-wrap: anywhere; text-transform: uppercase; }
.academy-catalog-card__body { display: grid; grid-template-columns: minmax(0, 1fr) 176px; gap: 1.25rem; align-items: center; min-width: 0; padding: .9rem 1.1rem; }
.academy-catalog-card__content { min-width: 0; }
.academy-catalog-card__actions { display: grid; gap: .55rem; align-content: center; min-width: 0; }
.academy-catalog-card__action-meta { display: flex; gap: .5rem; align-items: center; justify-content: space-between; min-width: 0; }
.academy-course-status { display: inline-flex; align-items: center; width: max-content; min-height: 24px; padding: .25rem .5rem; border-radius: 999px; font-size: 0.6825rem; font-weight: 800; }
.academy-course-status.is-available { color: #dce8f2; background: rgba(111, 169, 207, .12); }
.academy-course-status.is-planned { color: #c7d0d6; background: rgba(154, 166, 174, .1); }
.academy-save-course { padding: .3rem .42rem; border: 0; border-radius: 7px; color: var(--academy-muted); background: transparent; font: inherit; font-size: 0.7225rem; font-weight: 750; cursor: pointer; }
.academy-save-course:hover,
.academy-save-course:focus-visible,
.academy-save-course.is-saved { color: var(--academy-accent); background: rgba(213, 164, 81, .08); outline: none; }
.academy-catalog-card__content > .academy-kicker { margin: 0; }
.academy-catalog-card h2 { margin: .3rem 0 .45rem; color: var(--academy-text); font-size: 1rem; line-height: 1.2; letter-spacing: -.015em; }
.academy-catalog-card__content > p:not(.academy-kicker) { margin: 0; color: var(--academy-muted); font-size: .76rem; line-height: 1.45; }
.academy-catalog-meta { display: flex; flex-wrap: wrap; gap: .35rem .7rem; margin: .65rem 0 0; color: var(--academy-muted); font-size: 0.7125rem; }
.academy-catalog-meta span { position: relative; }
.academy-catalog-meta span + span::before { position: absolute; left: -.43rem; color: var(--academy-line-strong); content: "·"; }
.academy-catalog-card__toggle { display: inline-flex; gap: .75rem; align-items: center; justify-content: space-between; width: 100%; min-height: 38px; padding: .55rem .75rem; border: 1px solid rgba(213, 164, 81, .5); border-radius: 10px; color: var(--academy-text); background: rgba(213, 164, 81, .08); font: inherit; font-size: .76rem; font-weight: 800; cursor: pointer; }
.academy-catalog-card__toggle:hover,
.academy-catalog-card__toggle:focus-visible { border-color: var(--academy-accent); background: rgba(213, 164, 81, .14); outline: none; }
.academy-catalog-card__toggle i { color: var(--academy-accent); font-style: normal; font-size: 1rem; line-height: 1; transition: transform .18s ease; }
.academy-catalog-card.is-expanded .academy-catalog-card__toggle i { transform: rotate(180deg); }
.academy-catalog-card__outline { grid-column: 1 / -1; padding: 0 1.25rem 1.25rem; border-top: 1px solid var(--academy-line); background: color-mix(in srgb, var(--academy-panel) 92%, var(--academy-accent) 8%); }
.academy-catalog-card__outline[hidden] { display: none; }
.academy-catalog-outline-head { display: flex; gap: 1rem; align-items: center; justify-content: space-between; padding: 1.1rem 0 .85rem; }
.academy-catalog-outline-head h3,
.academy-catalog-outline-empty h3 { margin: .2rem 0 0; color: var(--academy-text); font-size: .95rem; line-height: 1.3; }
.academy-catalog-outline-head .academy-text-button { white-space: nowrap; }
.academy-catalog-outline-list { display: grid; margin: 0; padding: 0; overflow: hidden; border: 1px solid var(--academy-line); border-radius: 12px; list-style: none; background: var(--academy-panel); }
.academy-catalog-outline-list li + li { border-top: 1px solid var(--academy-line); }
.academy-catalog-outline-list button { display: grid; grid-template-columns: 48px minmax(0, 1fr) minmax(130px, auto); gap: .85rem; align-items: center; width: 100%; min-height: 66px; padding: .75rem .9rem; border: 0; color: var(--academy-text); background: transparent; text-align: left; font: inherit; cursor: pointer; }
.academy-catalog-outline-list button:hover,
.academy-catalog-outline-list button:focus-visible { background: rgba(213, 164, 81, .08); outline: none; }
.academy-catalog-outline-index { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--academy-line-strong); border-radius: 10px; color: var(--academy-accent); font-size: .72rem; font-weight: 900; }
.academy-catalog-outline-copy { display: grid; gap: .18rem; min-width: 0; }
.academy-catalog-outline-copy small,
.academy-catalog-outline-meta small { color: var(--academy-muted); font-size: .67rem; line-height: 1.3; }
.academy-catalog-outline-copy small { font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }
.academy-catalog-outline-copy strong { overflow: hidden; font-size: .82rem; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.academy-catalog-outline-meta { display: grid; gap: .18rem; justify-items: end; text-align: right; }
.academy-catalog-outline-meta strong { color: var(--academy-accent); font-size: .72rem; }
.academy-catalog-outline-meta i { font-style: normal; }
.academy-catalog-outline-empty { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: .9rem; align-items: center; padding: 1.1rem 0 0; }
.academy-catalog-outline-empty > div:first-child { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--academy-line-strong); border-radius: 12px; color: var(--academy-accent); font-size: 1.2rem; }
.academy-catalog-outline-empty p:not(.academy-kicker) { max-width: 760px; margin: .35rem 0 0; color: var(--academy-muted); font-size: .76rem; line-height: 1.5; }
.academy-catalog-empty { margin-top: 1rem; }

.academy-hub-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr); gap: 1.5rem; align-items: center; padding: 1.4rem; border: 1px solid var(--academy-line); border-radius: 15px; background: var(--academy-panel); }
.academy-hub-intro h2 { margin: .35rem 0 .55rem; color: var(--academy-text); font-size: 1.45rem; }
.academy-hub-intro p:not(.academy-kicker) { margin: 0; color: var(--academy-muted); line-height: 1.55; }
.academy-hub-intro ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin: 0; padding: 0; list-style: none; }
.academy-hub-intro li { display: grid; gap: .3rem; min-height: 128px; padding: .85rem; border: 1px solid var(--academy-line); border-radius: 11px; background: rgba(255,255,255,.02); }
.academy-hub-intro li span { color: var(--academy-accent); font-size: 0.7125rem; font-weight: 850; }
.academy-hub-intro li strong { color: var(--academy-text); }
.academy-hub-intro li small { color: var(--academy-muted); font-size: 0.7425rem; line-height: 1.45; }
.academy-assignment-card,
.academy-learning-record { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 1rem; align-items: center; padding: 1.15rem; border: 1px solid rgba(213, 164, 81, .25); border-radius: 14px; background: var(--academy-panel); }
.academy-assignment-card__index { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 14px; color: #1c1203; background: var(--academy-accent); font-weight: 900; }
.academy-assignment-card h2,
.academy-learning-record h2 { margin: .35rem 0; color: var(--academy-text); font-size: 1.05rem; }
.academy-assignment-card p:not(.academy-kicker),
.academy-learning-record p:not(.academy-kicker) { margin: 0; color: var(--academy-muted); font-size: .78rem; line-height: 1.5; }
.academy-assignment-card .academy-button,
.academy-learning-record .academy-button { margin-top: 0; white-space: nowrap; }
.academy-results-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.academy-results-summary > div { display: grid; gap: .15rem; padding: 1rem; border: 1px solid var(--academy-line); border-radius: 12px; background: var(--academy-panel); }
.academy-results-summary strong { color: var(--academy-text); font-size: 1.4rem; }
.academy-results-summary span { color: var(--academy-muted); font-size: 0.7625rem; }
.academy-learning-record time { display: block; margin-top: .5rem; color: var(--academy-muted); font-size: 0.7225rem; }

.academy-course-hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: center; padding: clamp(1.4rem, 4vw, 2.5rem); background: radial-gradient(circle at 82% 18%, rgba(213, 164, 81, .11), transparent 18rem), linear-gradient(120deg, #172b3b, #0d1419 78%); }
.academy-course-hero > div:first-child { max-width: 660px; }
.academy-course-hero dl { display: grid; grid-template-columns: repeat(3, minmax(90px, 1fr)); margin: 0; }
.academy-course-hero dl div { display: grid; gap: .2rem; padding: 1rem; border-left: 1px solid var(--academy-line-strong); }
.academy-course-hero dt { color: var(--academy-text); font-size: 1.35rem; font-weight: 850; }
.academy-course-hero dd { margin: 0; color: var(--academy-muted); font-size: 0.7825rem; }

.academy-curriculum { display: grid; gap: .45rem; }
.academy-curriculum-row { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto 28px; gap: .8rem; align-items: center; width: 100%; padding: .85rem 1rem; border: 1px solid var(--academy-line); border-radius: 12px; color: var(--academy-muted); background: var(--academy-panel); font: inherit; text-align: left; cursor: pointer; }
.academy-curriculum-row > span:first-child { color: #728a82; font-size: .75rem; }
.academy-curriculum-row > span:nth-child(2) { display: grid; gap: .12rem; }
.academy-curriculum-row small { color: #728a82; font-size: 0.7325rem; letter-spacing: .08em; text-transform: uppercase; }
.academy-curriculum-row strong { color: var(--academy-text); font-size: .88rem; }
.academy-curriculum-row > span:nth-child(3) { font-size: 0.7825rem; }
.academy-curriculum-row > span:last-child { color: var(--academy-green); }
.academy-curriculum-row.is-current { border-color: rgba(213, 164, 81, .36); background: rgba(213, 164, 81, .07); }
.academy-curriculum-row.is-locked { opacity: .45; cursor: default; }
.academy-curriculum-row:hover:not(:disabled),
.academy-curriculum-row:focus-visible { border-color: var(--academy-line-strong); transform: translateX(2px); }
.academy-assessment-card { display: flex; gap: 1rem; justify-content: space-between; align-items: center; margin-top: .75rem; padding: 1rem; border: 1px solid rgba(213, 164, 81, .3); border-radius: 13px; background: linear-gradient(130deg, rgba(213, 164, 81, .09), var(--academy-panel)); }
.academy-assessment-card > div { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: .9rem; align-items: center; }
.academy-assessment-card > div > span { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 12px; color: #201503; background: var(--academy-accent); font-size: 0.7125rem; font-weight: 900; letter-spacing: .06em; }
.academy-assessment-card h3 { margin: .22rem 0 .3rem; color: var(--academy-text); font-size: .95rem; }
.academy-assessment-card p:not(.academy-kicker) { margin: 0; color: var(--academy-muted); font-size: 0.7825rem; line-height: 1.5; }

.academy-lesson-card { overflow: hidden; }
.academy-video-frame { position: relative; width: 100%; min-width: 0; aspect-ratio: 16 / 9; min-height: 380px; background: #071018; }
.academy-video-frame iframe { width: 100%; height: 100%; border: 0; }
.academy-video-label { position: absolute; right: .8rem; bottom: .8rem; padding: .38rem .55rem; border-radius: 7px; color: #d6e3df; background: rgba(0, 0, 0, .78); font-size: 0.7125rem; }
.academy-video-demo { display: grid; grid-template-rows: minmax(0, 1fr) auto; overflow: hidden; background: #071018; }
.academy-video-demo__scene { position: relative; display: grid; place-items: center; min-width: 0; min-height: 0; overflow: hidden; isolation: isolate; background: radial-gradient(circle at 50% 46%, rgba(213, 164, 81, .14), transparent 38%), linear-gradient(135deg, #122535, #070d12 72%); }
.academy-video-demo__scene::before,
.academy-video-demo__scene::after { position: absolute; z-index: -1; content: ""; }
.academy-video-demo__scene::before { inset: 0; opacity: .18; background-image: linear-gradient(rgba(213, 164, 81, .13) 1px, transparent 1px), linear-gradient(90deg, rgba(213, 164, 81, .13) 1px, transparent 1px); background-size: 54px 54px; transform: perspective(480px) rotateX(58deg) scale(1.4) translateY(24%); }
.academy-video-demo__scene::after { width: 42%; aspect-ratio: 1; border: 1px solid rgba(213, 164, 81, .14); border-radius: 50%; box-shadow: 0 0 0 5rem rgba(213, 164, 81, .025), 0 0 0 10rem rgba(213, 164, 81, .015); }
.academy-video-demo__eyebrow { position: absolute; top: 1.1rem; left: 1.2rem; color: rgba(220, 232, 242, .56); font-size: 0.6825rem; font-weight: 850; letter-spacing: .18em; }
.academy-video-demo__mark { position: absolute; inset: 12% auto 12% 8%; display: flex; gap: 7px; align-items: center; opacity: .34; }
.academy-video-demo__mark i { width: 5px; height: 24%; background: var(--academy-accent); box-shadow: 0 -24px 0 rgba(213, 164, 81, .26), 0 28px 0 rgba(213, 164, 81, .14); }
.academy-video-demo__mark i:nth-child(2) { height: 42%; }
.academy-video-demo__mark i:nth-child(3) { height: 66%; }
.academy-video-demo__mark i:nth-child(4) { height: 35%; }
.academy-video-demo__copy { position: relative; z-index: 1; width: 100%; min-width: 0; max-width: 660px; padding: 3rem 2rem; text-align: center; }
.academy-video-demo__copy small { color: var(--academy-accent); font-size: 0.7425rem; font-weight: 900; letter-spacing: .17em; }
.academy-video-demo__copy h2 { margin: .6rem 0 .75rem; color: #f4faf7; font-size: clamp(2rem, 4.2vw, 3.8rem); line-height: .94; letter-spacing: -.055em; }
.academy-video-demo__copy p { margin: 0; color: #a9bdb6; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
.academy-video-demo.is-playing .academy-video-demo__mark { animation: academy-video-levels 2.4s ease-in-out infinite alternate; }
.academy-video-demo.is-playing .academy-video-demo__scene::after { animation: academy-video-pulse 3s ease-in-out infinite; }
.academy-video-controls { display: grid; grid-template-columns: auto minmax(120px, 1fr) auto auto; gap: .75rem; align-items: center; width: 100%; min-width: 0; min-height: 58px; padding: .7rem 1rem; border-top: 1px solid rgba(255,255,255,.08); background: #071018; }
.academy-video-controls button { display: inline-flex; gap: .5rem; align-items: center; min-width: 86px; padding: .5rem .65rem; border: 0; border-radius: 8px; color: var(--academy-text); background: transparent; font: inherit; font-size: .75rem; cursor: pointer; }
.academy-video-controls button:hover,
.academy-video-controls button:focus-visible { background: rgba(255,255,255,.07); }
.academy-video-controls button > span { color: var(--academy-accent); font-size: .95rem; }
.academy-video-progress { height: 4px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.13); }
.academy-video-progress > span { display: block; width: var(--video-progress, 0%); height: 100%; border-radius: inherit; background: var(--academy-accent); transition: width .3s linear; }
.academy-video-seek { width: 100%; height: 18px; margin: 0; appearance: none; color: var(--academy-accent); background: transparent; cursor: pointer; }
.academy-video-seek::-webkit-slider-runnable-track { height: 4px; border-radius: 99px; background: rgba(255,255,255,.16); }
.academy-video-seek::-webkit-slider-thumb { width: 14px; height: 14px; margin-top: -5px; border: 2px solid #11181d; border-radius: 50%; background: var(--academy-accent); appearance: none; }
.academy-video-seek::-moz-range-track { height: 4px; border-radius: 99px; background: rgba(255,255,255,.16); }
.academy-video-seek::-moz-range-thumb { width: 12px; height: 12px; border: 2px solid #11181d; border-radius: 50%; background: var(--academy-accent); }
.academy-video-controls .academy-video-narration { min-width: 118px; justify-content: center; color: var(--academy-muted); }
.academy-video-controls .academy-video-narration[aria-pressed="true"] { color: var(--academy-text); background: rgba(213, 164, 81, .1); }
.academy-video-controls time { color: var(--academy-muted); font-size: 0.7525rem; font-variant-numeric: tabular-nums; }
.academy-video-demo .academy-video-label { top: 1rem; right: 1rem; bottom: auto; }
.academy-video-demo__scene[data-slide-index] .academy-video-demo__copy { animation: academy-video-copy-in .42s ease both; }
@keyframes academy-video-levels { from { transform: translateY(5px); opacity: .28; } to { transform: translateY(-5px); opacity: .5; } }
@keyframes academy-video-pulse { 0%, 100% { transform: scale(.95); opacity: .7; } 50% { transform: scale(1.04); opacity: 1; } }
@keyframes academy-video-copy-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.academy-produced-video-shell { overflow: hidden; background: #050c12; }
.academy-produced-video__frame { position: relative; aspect-ratio: 16 / 9; background: #03080c; }
.academy-produced-video__frame video { display: block; width: 100%; height: 100%; background: #03080c; object-fit: contain; }
.academy-produced-video__frame video::cue { color: #fff; background: rgba(2, 7, 11, .92); font-family: Inter, Arial, sans-serif; font-size: 64%; line-height: 1.25; text-shadow: 0 1px 2px #000; }
.academy-produced-video__frame .academy-video-label { pointer-events: none; }
.academy-produced-video__meta { display: flex; gap: 1rem; justify-content: space-between; align-items: center; padding: .8rem 1rem; border-top: 1px solid rgba(255,255,255,.08); background: #08131b; }
.academy-produced-video__meta > div { display: grid; gap: .12rem; }
.academy-produced-video__meta strong { color: #f1f5f7; font-size: .85rem; }
.academy-produced-video__meta span { color: #a9bac3; font-size: .8rem; }
.academy-produced-video__meta a { color: #e7bf75; font-size: .85rem; font-weight: 800; text-decoration: none; }
.academy-produced-video__meta a:hover,
.academy-produced-video__meta a:focus-visible { color: #f6d99f; text-decoration: underline; }
.academy-produced-video__chapters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; border-top: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.08); }
.academy-produced-video__chapters button { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .55rem; align-items: center; min-height: 56px; padding: .62rem .75rem; border: 0; color: #a9bac3; background: #071018; font: inherit; text-align: left; cursor: pointer; }
.academy-produced-video__chapters button:hover,
.academy-produced-video__chapters button:focus-visible { color: #f4f7f8; background: #102333; outline: none; }
.academy-produced-video__chapters time { color: #d5a451; font-size: .75rem; font-variant-numeric: tabular-nums; }
.academy-produced-video__chapters span { overflow: hidden; font-size: .8rem; font-weight: 720; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.academy-lesson-copy { padding: clamp(1.3rem, 4vw, 2.5rem); }
.academy-content-accordion {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--academy-line);
  border-radius: 14px;
  background: var(--academy-panel);
}
[data-academy-lesson-task] { scroll-margin-top: calc(var(--v2-topbar-height, var(--academy-topbar-height, 64px)) + .75rem); }
.academy-content-accordion + .academy-content-accordion { margin-top: .75rem; }
.academy-content-accordion > summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 30px;
  gap: .75rem;
  align-items: center;
  min-height: 64px;
  padding: .8rem 1rem;
  color: var(--academy-text);
  cursor: pointer;
  list-style: none;
}
.academy-content-accordion > summary::-webkit-details-marker { display: none; }
.academy-content-accordion > summary::after {
  grid-column: 3;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--academy-line-strong);
  border-radius: 50%;
  color: var(--academy-muted);
  content: '+';
  font-size: 1.05rem;
  line-height: 1;
}
.academy-content-accordion[open] > summary::after { color: var(--academy-text); content: '−'; }
.academy-content-accordion[open] > summary { border-bottom: 1px solid var(--academy-line); background: rgba(255, 255, 255, .018); }
.academy-content-accordion > summary > span:first-child { display: grid; min-width: 0; gap: .12rem; }
.academy-content-accordion > summary small { color: var(--academy-accent); font-size: 0.6825rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.academy-content-accordion > summary strong { overflow-wrap: anywhere; font-size: .9rem; line-height: 1.35; }
.academy-content-accordion__status { color: var(--academy-muted); font-size: 0.7225rem; font-weight: 750; white-space: nowrap; }
.academy-content-accordion__body { min-width: 0; padding: clamp(.85rem, 2.5vw, 1.35rem); }
.academy-content-accordion__body > * { margin-top: 0; margin-bottom: 0; }
.academy-content-accordion__body > .academy-lesson-section,
.academy-content-accordion__body > .academy-classification-lab { padding-top: 0; border-top: 0; }
.academy-lesson-overview > p { margin: 0; color: var(--academy-muted); line-height: 1.65; }
.academy-lesson-copy blockquote { margin: 1.5rem 0; padding: .9rem 1.1rem; border-left: 3px solid var(--academy-accent); color: #e2e7ea; background: rgba(213, 164, 81, .055); font-size: 1rem; line-height: 1.6; }
.academy-callout { display: grid; gap: .25rem; padding: 1rem; border: 1px solid rgba(231, 189, 114, .25); border-radius: 12px; background: rgba(231, 189, 114, .07); }
.academy-callout strong { color: #fae4b7; }
.academy-callout span { color: var(--academy-muted); font-size: .84rem; }
.academy-transcript { margin: 1rem clamp(1.3rem, 4vw, 2.5rem) 0; border: 1px solid var(--academy-line); border-radius: 12px; background: rgba(255, 255, 255, .02); }
.academy-transcript summary { padding: .85rem 1rem; color: var(--academy-text); font-weight: 750; cursor: pointer; }
.academy-transcript > div { padding: 0 1rem 1rem; color: var(--academy-muted); font-size: .84rem; line-height: 1.6; }
.academy-lesson-footer { display: flex; gap: .8rem; justify-content: space-between; align-items: center; padding: 1rem clamp(1.3rem, 4vw, 2.5rem); border-top: 1px solid var(--academy-line); background: rgba(0, 0, 0, .12); }
.academy-lesson-footer .academy-button { margin-top: 0; }

.academy-concept-hero { display: flex; justify-content: space-between; align-items: end; min-height: 210px; padding: clamp(1.4rem, 4vw, 2.4rem); overflow: hidden; background: radial-gradient(circle at 80% 30%, rgba(213, 164, 81, .18), transparent 18rem), linear-gradient(145deg, #243e53, #0b1720); }
.academy-concept-hero > span { color: rgba(255, 255, 255, .12); font-size: clamp(2.7rem, 8vw, 7rem); font-weight: 950; letter-spacing: -.08em; }
.academy-concept-hero > div { display: flex; gap: .5rem; }
.academy-concept-hero i { padding: .42rem .62rem; border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px; color: #e8edf0; font-size: 0.7425rem; font-style: normal; }
.academy-rule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin: 1.5rem 0; }
.academy-rule-grid section { padding: 1rem; border: 1px solid var(--academy-line); border-radius: 12px; background: rgba(255, 255, 255, .025); }
.academy-rule-grid section > span { color: var(--academy-accent); font-size: 0.7625rem; font-weight: 850; }
.academy-rule-grid h3 { margin: .55rem 0 .3rem; color: var(--academy-text); }
.academy-rule-grid p { margin: 0; color: var(--academy-muted); font-size: .82rem; line-height: 1.55; }
.academy-checkpoint { display: grid; grid-template-columns: minmax(180px, 1fr) repeat(3, auto); gap: .75rem; align-items: center; padding: 1rem; border-radius: 12px; background: rgba(118, 188, 232, .08); }
.academy-checkpoint p { margin: .18rem 0 0; color: var(--academy-muted); font-size: .78rem; }
.academy-checkpoint > span { padding: .45rem .6rem; border-radius: 8px; color: #dceffb; background: rgba(118, 188, 232, .1); font-size: 0.7625rem; }
.academy-lesson-check { display: grid; grid-template-columns: minmax(210px, .75fr) minmax(320px, 1.25fr); gap: 1rem; align-items: start; margin-top: 1.25rem; padding: 1.1rem; border: 1px solid var(--academy-line); border-radius: 13px; background: rgba(255,255,255,.025); }
.academy-lesson-check > div { min-width: 0; }
.academy-lesson-check h3 { margin: .3rem 0 .4rem; color: var(--academy-text); font-size: 1rem; line-height: 1.35; }
.academy-lesson-check p { margin: 0; color: var(--academy-muted); font-size: .78rem; line-height: 1.5; }
.academy-lesson-check fieldset { display: grid; gap: .45rem; margin: 0; padding: 0; border: 0; }
.academy-lesson-check label { display: block; cursor: pointer; }
.academy-lesson-check label span { display: block; padding: .7rem .8rem; border: 1px solid var(--academy-line); border-radius: 9px; color: var(--academy-muted); background: rgba(0,0,0,.1); font-size: .78rem; line-height: 1.4; transition: border-color .16s ease, background .16s ease, color .16s ease; }
.academy-lesson-check label input { position: absolute; opacity: 0; pointer-events: none; }
.academy-lesson-check label input:checked + span { color: var(--academy-text); border-color: rgba(213, 164, 81, .55); background: rgba(213, 164, 81, .1); }
.academy-lesson-check label input:focus-visible + span { outline: 2px solid var(--academy-accent); outline-offset: 2px; }
.academy-lesson-check .academy-button { align-self: end; justify-self: end; grid-column: 2; margin-top: 0; }
.academy-lesson-check [data-lesson-check-feedback] { grid-column: 1 / -1; padding: .65rem .75rem; border-left: 3px solid var(--academy-gold); background: rgba(213, 164, 81, .08); }
.academy-lesson-check.is-review { border-color: color-mix(in srgb, var(--academy-danger) 58%, transparent); background: rgba(255,255,255,.025); }
.academy-lesson-check label.is-incorrect-answer span,
.academy-lesson-check label.is-incorrect-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-danger); background: rgba(0,0,0,.1); }
.academy-lesson-check [data-lesson-check-feedback].is-incorrect { border-left-color: var(--academy-danger); color: var(--academy-text); background: transparent; }
.academy-lesson-check.is-passed { grid-template-columns: auto minmax(0, 1fr); align-items: center; border-color: rgba(111, 169, 207, .26); background: rgba(111, 169, 207, .065); }
.academy-lesson-check.is-passed > span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; color: #071018; background: var(--academy-green); font-weight: 900; }
.academy-lesson-readiness { display: flex; gap: .75rem; align-items: center; margin: 0 clamp(1.3rem, 4vw, 2.5rem); padding: .8rem 0; border-top: 1px solid var(--academy-line); color: var(--academy-muted); }
.academy-lesson-readiness > span { display: grid; place-items: center; flex: 0 0 28px; height: 28px; border: 1px solid var(--academy-line-strong); border-radius: 50%; color: var(--academy-muted); }
.academy-lesson-readiness strong { color: var(--academy-text); font-size: .78rem; }
.academy-lesson-readiness p { margin: .16rem 0 0; font-size: 0.7625rem; }
.academy-lesson-readiness.is-ready > span { color: #071018; border-color: transparent; background: var(--academy-green); }
.academy-editorial-notice { display: grid; grid-template-columns: minmax(220px, .75fr) minmax(300px, 1.25fr); gap: 1.25rem; align-items: center; margin: 1rem 0; padding: 1.1rem 1.25rem; border: 1px solid rgba(213, 164, 81, .3); border-radius: 14px; background: rgba(213, 164, 81, .055); }
.academy-editorial-notice h2 { margin: .2rem 0 0; color: var(--academy-text); font-size: 1rem; }
.academy-editorial-notice > p { margin: 0; color: var(--academy-muted); font-size: .78rem; line-height: 1.6; }
.academy-course-duration { color: var(--academy-muted); font-size: 0.7825rem; }
.academy-lesson-section { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--academy-line); }
.academy-lesson-section .academy-section-title { margin-bottom: 1rem; }
.academy-lesson-section .academy-section-title > span { color: var(--academy-muted); font-size: 0.7625rem; }
.academy-term-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; }
.academy-term-grid article { padding: .9rem 1rem; border: 1px solid var(--academy-line); border-radius: 11px; background: rgba(255, 255, 255, .025); }
.academy-term-grid h3 { margin: 0 0 .35rem; color: var(--academy-text); font-size: .82rem; }
.academy-term-grid p { margin: 0; color: var(--academy-muted); font-size: 0.8025rem; line-height: 1.55; }
.academy-reading-stack { display: grid; gap: .65rem; }
.academy-reading-stack > section { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: .8rem; align-items: start; padding: .9rem 1rem; border: 1px solid var(--academy-line); border-radius: 11px; background: rgba(255, 255, 255, .018); }
.academy-reading-stack > section > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--academy-accent); background: rgba(213, 164, 81, .09); font-size: 0.7225rem; font-weight: 850; }
.academy-reading-stack h3 { margin: 0 0 .35rem; color: var(--academy-text); font-size: .88rem; }
.academy-reading-stack p { margin: 0; color: var(--academy-muted); font-size: .79rem; line-height: 1.65; }
.academy-specification-card { padding: 1.1rem; border: 1px solid var(--academy-line); border-radius: 14px; background: linear-gradient(145deg, rgba(213, 164, 81, .065), rgba(255, 255, 255, .018)); }
.academy-specification-card__status { margin: -.1rem 0 1rem; padding: .65rem .75rem; border-left: 3px solid var(--academy-accent); color: var(--academy-muted); background: rgba(0, 0, 0, .1); font-size: 0.7825rem; line-height: 1.55; }
.academy-specification-card dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin: 0; }
.academy-specification-card dl > div { padding: .75rem .8rem; border: 1px solid var(--academy-line); border-radius: 10px; background: rgba(0, 0, 0, .11); }
.academy-specification-card dt { margin-bottom: .28rem; color: var(--academy-muted); font-size: 0.6925rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.academy-specification-card dd { margin: 0; color: var(--academy-text); font-size: .8rem; font-weight: 720; line-height: 1.45; }
.academy-specification-calculations { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin-top: .65rem; }
.academy-specification-calculations article { display: grid; gap: .35rem; padding: .8rem; border-radius: 10px; color: #071018; background: var(--academy-accent); }
.academy-specification-calculations small { font-size: 0.6725rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.academy-specification-calculations strong { font-size: .78rem; line-height: 1.45; }
.academy-market-sequence { padding: 1.1rem; border: 1px solid var(--academy-line); border-radius: 14px; background: linear-gradient(145deg, rgba(32, 73, 102, .17), rgba(255, 255, 255, .018)); }
.academy-market-sequence__label { margin: -.1rem 0 1rem; padding: .65rem .75rem; border-left: 3px solid var(--academy-accent); color: var(--academy-muted); background: rgba(0, 0, 0, .1); font-size: 0.7325rem; font-weight: 800; letter-spacing: .04em; line-height: 1.5; }
.academy-market-sequence__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; }
.academy-market-sequence__grid > article { overflow: hidden; border: 1px solid var(--academy-line); border-radius: 11px; background: rgba(0, 0, 0, .12); }
.academy-market-sequence__grid header { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .65rem; align-items: center; padding: .75rem .8rem; border-bottom: 1px solid var(--academy-line); }
.academy-market-sequence__grid header > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--academy-accent); background: rgba(213, 164, 81, .09); font-size: 0.7125rem; font-weight: 900; }
.academy-market-sequence__grid header div { display: grid; gap: .18rem; min-width: 0; }
.academy-market-sequence__grid header small { color: var(--academy-muted); font-size: 0.6825rem; font-variant-numeric: tabular-nums; }
.academy-market-sequence__grid header strong { overflow: hidden; color: var(--academy-text); font-size: .76rem; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.academy-market-sequence__grid dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.academy-market-sequence__grid dl > div { padding: .72rem .8rem; border-top: 1px solid var(--academy-line); }
.academy-market-sequence__grid dl > div:nth-child(-n + 2) { border-top: 0; }
.academy-market-sequence__grid dl > div:nth-child(even) { border-left: 1px solid var(--academy-line); }
.academy-market-sequence__grid dt { margin-bottom: .25rem; color: var(--academy-muted); font-size: 0.6525rem; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.academy-market-sequence__grid dd { margin: 0; color: var(--academy-text); font-size: .78rem; font-weight: 780; font-variant-numeric: tabular-nums; line-height: 1.35; }
.academy-market-sequence__grid dd small { color: var(--academy-muted); font-size: 0.7125rem; }
.academy-market-sequence__grid .is-bid dd { color: #91c4e8; }
.academy-market-sequence__grid .is-offer dd { color: #e2bd7c; }
.academy-structured-label { margin: -.1rem 0 1rem; padding: .65rem .75rem; border-left: 3px solid var(--academy-accent); color: var(--academy-muted); background: rgba(0, 0, 0, .1); font-size: 0.7325rem; font-weight: 800; letter-spacing: .04em; line-height: 1.5; }
.academy-concept-model,
.academy-structured-model,
.academy-profile-model,
.academy-mission-preview { padding: 1.1rem; border: 1px solid var(--academy-line); border-radius: 14px; background: linear-gradient(145deg, rgba(32, 73, 102, .14), rgba(255, 255, 255, .018)); }
.academy-profile-method { margin: 0 0 .8rem; color: var(--academy-muted); font-size: 0.7825rem; line-height: 1.6; }
.academy-profile-method strong { color: var(--academy-text); }
.academy-profile-table-wrap { overflow-x: auto; border: 1px solid var(--academy-line); border-radius: 10px; background: rgba(0, 0, 0, .1); }
.academy-profile-table { width: 100%; min-width: 560px; border-collapse: collapse; color: var(--academy-text); font-size: 0.7625rem; font-variant-numeric: tabular-nums; }
.academy-profile-table th,
.academy-profile-table td { padding: .68rem .72rem; border-bottom: 1px solid var(--academy-line); text-align: left; vertical-align: top; }
.academy-profile-table thead th { color: var(--academy-accent); background: rgba(213, 164, 81, .07); font-size: 0.6625rem; letter-spacing: .07em; text-transform: uppercase; }
.academy-profile-table tbody th { color: var(--academy-text); font-weight: 850; }
.academy-profile-table tbody td { color: var(--academy-muted); }
.academy-profile-table tbody tr:last-child > * { border-bottom: 0; }
.academy-profile-observations { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; margin-top: .7rem; }
.academy-profile-observations article { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: .6rem; align-items: start; padding: .72rem; border: 1px solid var(--academy-line); border-radius: 10px; background: rgba(0, 0, 0, .08); }
.academy-profile-observations span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; color: var(--academy-accent); background: rgba(213, 164, 81, .1); font-size: 0.6625rem; font-weight: 900; }
.academy-profile-observations p { margin: 0; color: var(--academy-muted); font-size: 0.7625rem; line-height: 1.55; }
.academy-guided-exercise { display: grid; gap: .85rem; margin: 1.4rem 0 2rem; padding: clamp(1rem, 3vw, 1.35rem); border: 1px solid rgba(213, 164, 81, .28); border-radius: 15px; background: linear-gradient(145deg, rgba(20, 50, 68, .48), rgba(8, 17, 24, .62)); }
.academy-guided-exercise .academy-section-title { margin-bottom: 0; }
.academy-guided-exercise .academy-section-title p:last-child { max-width: 720px; margin: .4rem 0 0; color: var(--academy-muted); font-size: .78rem; line-height: 1.55; }
.academy-guided-timeline { display: grid; gap: .75rem; }
.academy-guided-timeline fieldset { margin: 0; padding: 1rem; border: 1px solid var(--academy-line); border-radius: 12px; background: rgba(2, 10, 15, .3); }
.academy-guided-timeline legend { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: .7rem; align-items: start; width: calc(100% - .5rem); padding: 0 .25rem; color: var(--academy-text); }
.academy-guided-timeline legend > span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; color: #241705; background: var(--academy-accent); font-size: 0.7025rem; font-weight: 900; }
.academy-guided-timeline legend > div { display: grid; gap: .25rem; }
.academy-guided-timeline legend small { color: var(--academy-accent); font-size: 0.7125rem; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }
.academy-guided-timeline legend strong { max-width: 850px; font-size: .82rem; line-height: 1.5; }
.academy-guided-market { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .55rem; margin: .75rem 0; }
.academy-guided-market article { display: grid; gap: .25rem; padding: .72rem; border: 1px solid var(--academy-line); border-radius: 9px; background: rgba(255,255,255,.025); }
.academy-guided-market small { color: var(--academy-muted); font-size: 0.6425rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.academy-guided-market strong { color: var(--academy-text); font-size: 0.8025rem; font-variant-numeric: tabular-nums; }
.academy-guided-timeline h3 { margin: .8rem 0 .6rem; color: var(--academy-text); font-size: .82rem; }
.academy-guided-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
.academy-guided-options label { cursor: pointer; }
.academy-guided-options input { position: absolute; opacity: 0; pointer-events: none; }
.academy-guided-options span { display: block; height: 100%; padding: .72rem .75rem; border: 1px solid var(--academy-line); border-radius: 9px; color: var(--academy-muted); background: rgba(0,0,0,.12); font-size: 0.7825rem; line-height: 1.45; }
.academy-guided-options input:checked + span { color: var(--academy-text); border-color: rgba(213, 164, 81, .62); background: rgba(213, 164, 81, .1); }
.academy-guided-options input:focus-visible + span { outline: 2px solid var(--academy-accent); outline-offset: 2px; }
.academy-guided-feedback { margin: .7rem 0 0; padding: .65rem .75rem; border-left: 3px solid var(--academy-accent); color: var(--academy-muted); background: rgba(213, 164, 81, .07); font-size: 0.7825rem; line-height: 1.55; }
.academy-guided-timeline fieldset.is-correct { border-color: color-mix(in srgb, var(--academy-correct) 48%, transparent); background: rgba(2, 10, 15, .3); }
.academy-guided-timeline fieldset.is-review { border-color: color-mix(in srgb, var(--academy-danger) 58%, transparent); background: rgba(2, 10, 15, .3); }
.academy-guided-options label.is-correct-answer span,
.academy-guided-options label.is-correct-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-correct); background: rgba(0,0,0,.12); }
.academy-guided-options label.is-incorrect-answer span,
.academy-guided-options label.is-incorrect-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-danger); background: rgba(0,0,0,.12); }
.academy-guided-feedback.is-correct { border-left-color: var(--academy-correct); color: var(--academy-text); background: transparent; }
.academy-guided-feedback.is-incorrect { border-left-color: var(--academy-danger); color: var(--academy-text); background: transparent; }
.academy-guided-exercise__finish { display: flex; gap: 1rem; justify-content: space-between; align-items: center; padding-top: .25rem; }
.academy-guided-exercise__finish > div { display: grid; gap: .2rem; }
.academy-guided-exercise__finish p { margin: 0; color: var(--academy-muted); font-size: .8rem; line-height: 1.5; }
.academy-guided-exercise__finish strong { color: var(--academy-text); font-size: .88rem; }
.academy-guided-exercise__finish small { color: var(--academy-muted); font-size: 0.7825rem; line-height: 1.45; }
.academy-guided-exercise__finish .academy-button { flex: 0 0 auto; margin-top: 0; }
.academy-guided-result { display: grid; gap: 1rem; margin: 1.4rem 0 2rem; padding: clamp(1rem, 3vw, 1.35rem); border: 1px solid rgba(111, 169, 207, .3); border-radius: 15px; background: linear-gradient(145deg, rgba(23, 63, 95, .18), rgba(8, 17, 24, .55)); }
.academy-guided-result__status { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .85rem; align-items: start; }
.academy-guided-result__status > span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; color: #071018; background: var(--academy-green); font-weight: 900; }
.academy-guided-result h2 { margin: .2rem 0 .35rem; color: var(--academy-text); }
.academy-guided-result__status p:last-child { max-width: 880px; margin: 0; color: var(--academy-muted); font-size: .78rem; line-height: 1.55; }
.academy-guided-result__evidence { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; }
.academy-guided-result__evidence article { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: .6rem; align-items: start; padding: .72rem; border: 1px solid var(--academy-line); border-radius: 9px; }
.academy-guided-result__evidence span { color: var(--academy-green); font-size: 0.6925rem; font-weight: 900; }
.academy-guided-result__evidence p { margin: 0; color: var(--academy-muted); font-size: 0.7625rem; line-height: 1.5; }
.academy-guided-result footer { display: flex; gap: .75rem; justify-content: space-between; align-items: center; padding-top: .75rem; border-top: 1px solid var(--academy-line); }
.academy-guided-result footer strong { color: var(--academy-text); font-size: .76rem; }
.academy-guided-result footer span { color: var(--academy-muted); font-size: 0.7225rem; }
.academy-structured-grid,
.academy-output-grid,
.academy-plan-grid,
.academy-mission-preview__assignment { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.academy-structured-grid article,
.academy-output-grid article,
.academy-plan-grid article,
.academy-mission-preview__assignment article { display: grid; gap: .28rem; padding: .8rem; border: 1px solid var(--academy-line); border-radius: 10px; background: rgba(0, 0, 0, .1); }
.academy-structured-grid small,
.academy-output-grid small,
.academy-mission-preview__assignment small { color: var(--academy-muted); font-size: 0.6825rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.academy-structured-grid strong,
.academy-output-grid strong,
.academy-mission-preview__assignment strong { color: var(--academy-text); font-size: .84rem; line-height: 1.45; }
.academy-output-grid { margin-top: .6rem; }
.academy-output-grid article { border-color: rgba(213, 164, 81, .24); }
.academy-output-grid span { color: var(--academy-accent); font-size: 0.7425rem; }
.academy-structured-limit { margin: .75rem 0 0; color: var(--academy-muted); font-size: 0.7825rem; line-height: 1.55; }
.academy-structured-limit strong { color: var(--academy-text); }
.academy-state-flow,
.academy-evidence-stack,
.academy-mission-preview__stages { display: grid; gap: .5rem; }
.academy-state-flow article,
.academy-evidence-stack article,
.academy-mission-preview__stages article { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: .7rem; align-items: start; padding: .75rem; border: 1px solid var(--academy-line); border-radius: 10px; background: rgba(0, 0, 0, .08); }
.academy-state-flow article > span,
.academy-evidence-stack article > span,
.academy-mission-preview__stages article > span,
.academy-plan-grid article > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--academy-accent); background: rgba(213, 164, 81, .1); font-size: 0.6825rem; font-weight: 900; }
.academy-state-flow h3,
.academy-evidence-stack h3,
.academy-mission-preview__stages h3,
.academy-plan-grid h3 { margin: 0 0 .25rem; color: var(--academy-text); font-size: .8rem; }
.academy-state-flow p,
.academy-evidence-stack p,
.academy-mission-preview__stages p,
.academy-plan-grid p { margin: 0; color: var(--academy-muted); font-size: 0.7625rem; line-height: 1.5; }
.academy-plan-grid article { grid-template-columns: auto minmax(0, 1fr); align-content: start; }
.academy-plan-grid article h3,
.academy-plan-grid article p { grid-column: 2; }
.academy-mission-preview__stages { margin-top: .75rem; }
.academy-mission-outcomes { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-top: .75rem; padding: .75rem; border-radius: 10px; background: rgba(213, 164, 81, .06); }
.academy-mission-outcomes strong { margin-right: auto; color: var(--academy-text); font-size: 0.7825rem; }
.academy-mission-outcomes span { padding: .38rem .55rem; border: 1px solid var(--academy-line); border-radius: 999px; color: var(--academy-muted); font-size: 0.7125rem; }
.academy-classification-lab { display: grid; gap: .8rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--academy-line); }
.academy-classification-lab__head { display: flex; gap: 1rem; justify-content: space-between; align-items: end; margin-bottom: .2rem; }
.academy-classification-lab__head h2 { margin: .2rem 0 .35rem; }
.academy-classification-lab__head p { margin: 0; color: var(--academy-muted); font-size: .78rem; }
.academy-classification-lab__head > span { color: var(--academy-muted); font-size: 0.7325rem; white-space: nowrap; }
.academy-classification-lab fieldset { margin: 0; padding: 1rem; border: 1px solid var(--academy-line); border-radius: 12px; }
.academy-classification-lab fieldset.is-correct { border-color: color-mix(in srgb, var(--academy-correct) 48%, transparent); background: transparent; }
.academy-classification-lab fieldset.is-review { border-color: color-mix(in srgb, var(--academy-danger) 58%, transparent); background: transparent; }
.academy-classification-lab legend { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: .65rem; align-items: start; width: calc(100% - .5rem); padding: 0 .25rem; color: var(--academy-text); font-size: .82rem; font-weight: 720; line-height: 1.55; }
.academy-classification-lab legend > span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; color: var(--academy-accent); background: rgba(213, 164, 81, .09); font-size: 0.7025rem; }
.academy-classification-lab fieldset > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; margin-top: .8rem; }
.academy-classification-lab label { cursor: pointer; }
.academy-classification-lab label input { position: absolute; opacity: 0; pointer-events: none; }
.academy-classification-lab label > span { display: block; height: 100%; padding: .7rem .75rem; border: 1px solid var(--academy-line); border-radius: 9px; color: var(--academy-muted); background: rgba(0, 0, 0, .09); font-size: 0.7825rem; line-height: 1.45; }
.academy-classification-lab label input:checked + span { color: var(--academy-text); border-color: rgba(213, 164, 81, .56); background: rgba(213, 164, 81, .1); }
.academy-classification-lab label.is-correct-answer > span,
.academy-classification-lab label.is-correct-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-correct); background: rgba(0, 0, 0, .09); }
.academy-classification-lab label.is-incorrect-answer > span,
.academy-classification-lab label.is-incorrect-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-danger); background: rgba(0, 0, 0, .09); }
.academy-classification-lab label input:focus-visible + span { outline: 2px solid var(--academy-accent); outline-offset: 2px; }
.academy-classification-feedback { margin: .75rem 0 0; padding: .65rem .75rem; border-left: 3px solid var(--academy-accent); color: var(--academy-muted); background: rgba(213, 164, 81, .07); font-size: 0.7825rem; line-height: 1.55; }
.academy-classification-feedback.is-correct { border-left-color: var(--academy-correct); color: var(--academy-text); background: transparent; }
.academy-classification-feedback.is-incorrect { border-left-color: var(--academy-danger); color: var(--academy-text); background: transparent; }
.academy-terms-confirm { display: flex; gap: .65rem; align-items: start; padding: .85rem 1rem; border: 1px solid var(--academy-line); border-radius: 10px; }
.academy-terms-confirm input { position: static !important; flex: 0 0 auto; margin-top: .1rem; opacity: 1 !important; pointer-events: auto !important; accent-color: var(--academy-accent); }
.academy-terms-confirm > span { padding: 0 !important; border: 0 !important; color: var(--academy-muted) !important; background: transparent !important; }
.academy-classification-complete { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--academy-line); }
.academy-classification-complete > span { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: .8rem; border-radius: 50%; color: #071018; background: var(--academy-green); font-weight: 900; }
.academy-classification-complete h2 { margin: .25rem 0 .45rem; }
.academy-classification-complete > div > p:last-child { color: var(--academy-muted); }
.academy-instructor-reveal { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; margin-top: 1rem; }
.academy-instructor-reveal article { padding: .9rem 1rem; border: 1px solid var(--academy-line); border-radius: 11px; background: rgba(255, 255, 255, .025); }
.academy-instructor-reveal small { color: var(--academy-accent); font-size: 0.7025rem; font-weight: 800; }
.academy-instructor-reveal h3 { margin: .25rem 0 .4rem; color: var(--academy-text); font-size: .85rem; }
.academy-instructor-reveal p,
.academy-instructor-reveal li { color: var(--academy-muted); font-size: 0.7825rem; line-height: 1.5; }
.academy-instructor-reveal ul { margin: .5rem 0 0; padding-left: 1rem; }
.academy-source-note { margin-top: 1.5rem; padding: 1rem 1.1rem; border: 1px solid rgba(118, 188, 232, .18); border-radius: 12px; background: rgba(118, 188, 232, .055); }
.academy-source-note h2 { margin: .25rem 0 .4rem; font-size: .95rem; }
.academy-source-note > p:last-child { margin: 0; color: var(--academy-muted); font-size: .75rem; line-height: 1.55; }
.academy-reference-resources { margin-top: 0; }
.academy-reference-intro { margin: .25rem 0 1rem; color: var(--academy-muted); font-size: .78rem; line-height: 1.55; }
.academy-reference-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); gap: .65rem; }
.academy-reference-card,
.academy-recommendation-block a { position: relative; display: grid; gap: .3rem; min-height: 118px; padding: .85rem 2.4rem .85rem .9rem; border: 1px solid var(--academy-line); border-radius: 11px; color: inherit; background: rgba(255, 255, 255, .025); text-decoration: none; }
.academy-reference-card:hover,
.academy-recommendation-block a:hover { border-color: rgba(213, 164, 81, .58); background: rgba(213, 164, 81, .07); }
.academy-reference-card:focus-visible,
.academy-recommendation-block a:focus-visible { outline: 2px solid var(--academy-accent); outline-offset: 2px; }
.academy-reference-card > span,
.academy-recommendation-block a > span { color: var(--academy-accent); font-size: 0.6725rem; font-weight: 850; letter-spacing: .06em; line-height: 1.35; text-transform: uppercase; }
.academy-reference-card > strong,
.academy-recommendation-block a > strong { color: var(--academy-text); font-size: .8rem; line-height: 1.4; }
.academy-reference-card > small,
.academy-recommendation-block a > small { color: var(--academy-muted); font-size: 0.7625rem; line-height: 1.45; }
.academy-reference-card > i,
.academy-recommendation-block a > i { position: absolute; top: .8rem; right: .85rem; color: var(--academy-accent); font-size: .9rem; font-style: normal; }
.academy-recommendation-block { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--academy-line); }
.academy-recommendation-block > p { margin: 0 0 .65rem; }
.academy-recommendation-block > div { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: .65rem; }
.academy-reference-boundary { margin: 1rem 0 0; padding: .7rem .8rem; border-left: 3px solid var(--academy-accent); color: var(--academy-muted); background: rgba(213, 164, 81, .055); font-size: 0.7825rem; line-height: 1.5; }
.academy-reference-boundary strong { color: var(--academy-text); }
.academy-reference-footnote { margin-top: 1rem !important; padding-top: .8rem; border-top: 1px solid var(--academy-line); }
.academy-reference-empty { margin: 0; color: var(--academy-muted); font-size: .75rem; }

.academy-complete-banner { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem; align-items: center; padding: clamp(1.5rem, 5vw, 3.5rem); }
.academy-complete-banner > span { display: grid; place-items: center; width: 68px; height: 68px; border-radius: 50%; color: #071018; background: var(--academy-green); font-size: 1.8rem; font-weight: 900; }
.academy-complete-banner h2 { margin: .4rem 0; color: var(--academy-text); }
.academy-complete-banner p { color: var(--academy-muted); }

.academy-quiz--product { display: grid; gap: .8rem; max-width: 1120px; margin: 0 auto; }
.academy-question { display: grid; gap: .8rem; margin: 0; padding: 1.1rem; border: 1px solid var(--academy-line); border-radius: 14px; background: var(--academy-panel); }
.academy-question legend { display: flex; gap: .7rem; align-items: center; padding: 0 .35rem; color: var(--academy-text); font-weight: 760; }
.academy-question legend span { display: grid; place-items: center; flex: 0 0 28px; height: 28px; border-radius: 50%; color: var(--academy-accent); background: rgba(213, 164, 81, .1); font-size: 0.7825rem; }
.academy-option-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .55rem; }
.academy-option { display: flex; gap: .65rem; align-items: flex-start; min-height: 70px; padding: .8rem; border: 1px solid transparent; border-radius: 10px; color: var(--academy-muted); background: rgba(255, 255, 255, .035); cursor: pointer; }
.academy-option:has(input:checked) { color: var(--academy-text); border-color: var(--academy-accent); background: rgba(213, 164, 81, .08); }
.academy-option input { flex: 0 0 auto; width: 1.08rem; height: 1.08rem; margin-top: .14rem; accent-color: var(--academy-accent-strong); }
.academy-option span { font-size: .82rem; line-height: 1.45; }
.academy-quiz-actions { display: flex; gap: .8rem; justify-content: space-between; }
.academy-quiz-result { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: center; max-width: 1120px; margin: 0 auto 1rem; padding: 1rem 1.2rem; border: 1px solid var(--academy-line); border-radius: 14px; }
.academy-quiz-result > span { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; font-size: 1.35rem; font-weight: 900; }
.academy-quiz-result h2 { margin: .15rem 0; color: var(--academy-text); }
.academy-quiz-result p:last-child { margin: 0; color: var(--academy-muted); font-size: .84rem; }
.academy-quiz-result.is-passed { border-color: rgba(111, 169, 207, .32); background: rgba(111, 169, 207, .07); }
.academy-quiz-result.is-passed > span { color: #071018; background: var(--academy-green); }
.academy-quiz-result.is-review { border-color: rgba(231, 189, 114, .35); background: rgba(231, 189, 114, .07); }
.academy-quiz-result.is-review > span { color: #2d1c00; background: var(--academy-gold); }
.academy-final-assessment { display: grid; gap: .75rem; max-width: 1120px; margin: 0 auto; }
.academy-assessment-review { display: grid; gap: .6rem; max-width: 1120px; margin: 1rem auto 0; }
.academy-assessment-review article { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: .75rem; padding: .85rem; border: 1px solid var(--academy-line); border-radius: 11px; background: var(--academy-panel); }
.academy-assessment-review article > span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: var(--academy-text); background: var(--academy-panel-2); font-size: 0.7125rem; font-weight: 900; }
.academy-assessment-review article.is-correct { border-color: color-mix(in srgb, var(--academy-correct) 46%, transparent); background: var(--academy-panel); }
.academy-assessment-review article.is-incorrect { border-color: color-mix(in srgb, var(--academy-danger) 58%, transparent); background: var(--academy-panel); }
.academy-assessment-review article.is-correct small { color: var(--academy-correct); }
.academy-assessment-review article.is-incorrect small { color: var(--academy-danger); }
.academy-assessment-review small { color: var(--academy-accent); font-size: 0.6825rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.academy-assessment-review h3 { margin: .2rem 0 .45rem; color: var(--academy-text); font-size: .82rem; line-height: 1.45; }
.academy-assessment-review p { margin: .18rem 0; color: var(--academy-muted); font-size: 0.7825rem; line-height: 1.5; }

.academy-mission-card { padding: clamp(1.3rem, 4vw, 2.2rem); }
.academy-mission-card__head { display: flex; gap: 1rem; justify-content: space-between; align-items: flex-start; }
.academy-mission-card__head h2 { margin: .5rem 0; color: var(--academy-text); font-size: clamp(1.6rem, 3vw, 2.4rem); }
.academy-mission-time { color: var(--academy-muted); font-size: .76rem; }
.academy-mission-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .65rem; margin: 1.4rem 0; }
.academy-mission-grid section { display: grid; gap: .22rem; padding: 1rem; border: 1px solid var(--academy-line); border-radius: 12px; background: rgba(255, 255, 255, .025); }
.academy-mission-grid strong { color: var(--academy-text); }
.academy-mission-grid span { color: var(--academy-muted); font-size: 0.7825rem; }
.academy-mission-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-bottom: 1rem; }
.academy-mission-steps > div { display: flex; gap: .7rem; padding: .9rem; border-radius: 12px; background: rgba(213, 164, 81, .05); }
.academy-mission-steps > div > span { display: grid; place-items: center; flex: 0 0 30px; height: 30px; border-radius: 50%; color: #1c1203; background: var(--academy-accent); font-size: 0.7625rem; font-weight: 900; }
.academy-mission-steps p { display: grid; gap: .18rem; margin: 0; color: var(--academy-muted); font-size: .76rem; }
.academy-mission-steps strong { color: var(--academy-text); }

.academy-boundary-notice { margin-top: 1rem; padding: .9rem 1rem; border: 1px solid rgba(118, 188, 232, .22); border-radius: 11px; background: rgba(118, 188, 232, .06); }
.academy-boundary-notice strong { color: #d7effd; font-size: .82rem; }
.academy-boundary-notice p { margin: .3rem 0 0; color: var(--academy-muted); font-size: .75rem; line-height: 1.5; }

/* Academy reading comfort: body copy is approximately one point larger. */
.academy-lesson-copy blockquote { font-size: 1.063rem; }
.academy-callout span,
.academy-transcript > div { font-size: .9rem; }
.academy-rule-grid p,
.academy-term-grid p { font-size: .8rem; }
.academy-reading-stack p { font-size: .85rem; }
.academy-profile-method,
.academy-structured-limit { font-size: .78rem; }
.academy-profile-observations p { font-size: .76rem; }
.academy-guided-exercise .academy-section-title p:last-child,
.academy-guided-result__status p:last-child,
.academy-classification-lab__head p { font-size: .84rem; }
.academy-guided-timeline legend strong,
.academy-guided-timeline h3,
.academy-classification-lab legend { font-size: .88rem; }
.academy-guided-market strong { font-size: .8rem; }
.academy-guided-options span,
.academy-guided-feedback,
.academy-classification-lab label > span { font-size: .78rem; }
.academy-guided-result__evidence p { font-size: .76rem; }
.academy-source-note > p:last-child,
.academy-boundary-notice p { font-size: .81rem; }

.academy-result-hero { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1.2rem; align-items: center; padding: clamp(1.4rem, 4vw, 2.4rem); border-color: rgba(111, 169, 207, .3); background: linear-gradient(125deg, rgba(23, 63, 95, .75), rgba(7, 16, 24, .96)); }
.academy-result-mark { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; color: #071018; background: var(--academy-green); font-size: 2rem; font-weight: 950; box-shadow: 0 0 0 10px rgba(111, 169, 207, .08); }
.academy-result-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem; max-width: 1120px; margin: .9rem auto; }
.academy-result-grid > article { margin: 0; padding: 1.2rem; }
.academy-result-grid dl { display: grid; gap: .45rem; margin: .8rem 0 0; }
.academy-result-grid dl div { display: flex; justify-content: space-between; padding: .6rem 0; border-bottom: 1px solid var(--academy-line); }
.academy-result-grid dt { color: var(--academy-muted); }
.academy-result-grid dd { margin: 0; color: var(--academy-text); font-weight: 800; }
.academy-result-criteria { display: grid; gap: .58rem; margin: .8rem 0 0; padding: 0; list-style: none; }
.academy-result-criteria li { display: flex; gap: .55rem; align-items: center; color: #d7e6e1; font-size: .82rem; }
.academy-result-criteria span { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; color: #071018; background: var(--academy-green); font-size: 0.7325rem; font-weight: 900; }
.academy-next-card { display: flex; gap: 1rem; justify-content: space-between; align-items: center; padding: 1.2rem; }

.academy-empty-state { display: grid; place-items: center; min-height: 360px; padding: 2rem; text-align: center; }
.academy-empty-state--compact { min-height: 240px; border: 1px dashed var(--academy-line-strong); border-radius: 14px; background: var(--academy-panel); }
.academy-empty-state > span { display: grid; place-items: center; width: 58px; height: 58px; border: 1px solid var(--academy-line-strong); border-radius: 50%; color: var(--academy-muted); font-size: 1.5rem; }
.academy-empty-state h2 { color: var(--academy-text); }

.academy-support-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(1rem, 3vw, 2.4rem);
  align-items: end;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px solid rgba(213, 164, 81, .24);
  border-radius: 16px;
  background: radial-gradient(circle at 88% 12%, rgba(213, 164, 81, .14), transparent 16rem), linear-gradient(135deg, #21384b, #0b161e);
}
.academy-support-hero h2 { margin: .35rem 0 .55rem; color: #f3f8f6; font-size: clamp(1.45rem, 3vw, 2.15rem); letter-spacing: -.035em; }
.academy-support-hero p:last-child { max-width: 760px; margin: 0; color: #b7cbc4; line-height: 1.65; }
.academy-support-hero .academy-button { margin-top: 0; white-space: nowrap; }
.academy-support-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem; margin-top: .9rem; }
.academy-support-card { position: relative; min-height: 220px; padding: 1.25rem; overflow: hidden; border: 1px solid var(--academy-line); border-radius: 14px; background: rgba(255, 255, 255, .025); }
.academy-support-card > span:first-child { position: absolute; top: .7rem; right: .9rem; color: rgba(213, 164, 81, .14); font-size: 2.8rem; font-weight: 950; letter-spacing: -.08em; }
.academy-support-card h2 { max-width: 80%; margin: .45rem 0 .5rem; color: var(--academy-text); font-size: 1.05rem; line-height: 1.3; }
.academy-support-card > p:last-of-type { max-width: 88%; margin: 0 0 1.15rem; color: var(--academy-muted); font-size: .82rem; line-height: 1.6; }
.academy-support-card a,
.academy-support-card button { display: inline-flex; gap: .5rem; align-items: center; padding: 0; border: 0; color: var(--academy-accent); background: none; font: inherit; font-size: .76rem; font-weight: 850; text-decoration: none; cursor: pointer; }
.academy-support-card a:hover,
.academy-support-card a:focus-visible,
.academy-support-card button:hover,
.academy-support-card button:focus-visible { color: var(--academy-text); }
.academy-support-note { display: grid; grid-template-columns: minmax(220px, .7fr) minmax(0, 1fr); gap: 1.4rem; align-items: center; margin-top: .9rem; padding: 1rem 1.2rem; border: 1px solid var(--academy-line); border-radius: 14px; background: rgba(118, 188, 232, .055); }
.academy-support-note h2 { margin: .28rem 0 0; color: var(--academy-text); font-size: .98rem; }
.academy-support-note > p { margin: 0; color: var(--academy-muted); font-size: .8rem; line-height: 1.55; }

.academy-context-card { padding: 1rem; border: 1px solid var(--academy-line); border-radius: 14px; background: rgba(255, 255, 255, .025); }
.academy-context-card h2 { margin: .35rem 0 .45rem; color: var(--academy-text); font-size: 1rem; }
.academy-context-card p:last-child { margin: 0; color: var(--academy-muted); font-size: .78rem; line-height: 1.55; }
.academy-context-card--progress { display: grid; grid-template-columns: 1fr auto; gap: .7rem; align-items: center; }
.academy-progress-copy { min-width: 0; }
.academy-progress-count { display: block; color: var(--academy-muted); font-size: 0.6825rem; line-height: 1.45; }
.academy-progress-action {
  display: inline-flex;
  gap: .35rem;
  align-items: center;
  margin-top: .58rem;
  padding: 0;
  border: 0;
  color: var(--academy-accent);
  background: transparent;
  font: inherit;
  font-size: 0.7425rem;
  font-weight: 850;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
}
.academy-progress-action:hover,
.academy-progress-action:focus-visible { color: var(--academy-text); }
.academy-progress-action:focus-visible { outline: 2px solid var(--academy-accent); outline-offset: 4px; border-radius: 2px; }
.academy-progress-ring { --academy-progress: 0; display: grid; place-items: center; width: 76px; height: 76px; border-radius: 50%; background: conic-gradient(var(--academy-green) calc(var(--academy-progress) * 1%), rgba(255,255,255,.07) 0); }
.academy-progress-ring::before { grid-area: 1 / 1; width: 62px; height: 62px; border-radius: 50%; background: var(--academy-panel); content: ""; }
.academy-progress-ring > div { position: relative; z-index: 1; grid-area: 1 / 1; display: grid; text-align: center; }
.academy-progress-ring strong { color: var(--academy-text); font-size: .95rem; }
.academy-progress-ring span { color: var(--academy-muted); font-size: .68rem; }
.academy-context-card--navigator { display: grid; gap: .72rem; }
.academy-objective-nav { display: grid; grid-template-columns: 38px minmax(0, 1fr) 38px; gap: .55rem; align-items: center; }
.academy-objective-nav__button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--academy-text);
  background: transparent;
  font: inherit;
  font-size: 1.55rem;
  line-height: 1;
  cursor: pointer;
}
.academy-objective-nav__button:hover,
.academy-objective-nav__button:focus-visible { color: var(--academy-accent); background: rgba(213, 164, 81, .08); }
.academy-objective-nav__button:focus-visible { outline: 2px solid var(--academy-accent); outline-offset: 1px; }
.academy-objective-nav__button:disabled { opacity: .3; cursor: default; }
.academy-objective-nav__button:disabled:hover { color: var(--academy-text); background: transparent; }
.academy-objective-nav__copy { display: grid; gap: .22rem; min-width: 0; padding: .25rem; border: 0; border-radius: 8px; color: inherit; background: transparent; font: inherit; text-align: center; }
button.academy-objective-nav__copy { cursor: pointer; }
button.academy-objective-nav__copy:hover strong,
button.academy-objective-nav__copy:focus-visible strong { color: var(--academy-accent); }
button.academy-objective-nav__copy:focus-visible { outline: 2px solid var(--academy-accent); outline-offset: 2px; }
button.academy-objective-nav__copy:disabled { cursor: default; opacity: .55; }
.academy-objective-nav__copy small,
.academy-context-card--next > small { color: var(--academy-accent); font-size: 0.6825rem; font-weight: 850; letter-spacing: .08em; line-height: 1.35; text-transform: uppercase; }
.academy-objective-nav__copy strong { color: var(--academy-text); font-size: .86rem; line-height: 1.35; }
.academy-objective-description { padding-top: .68rem; border-top: 1px solid var(--academy-line); }
.academy-context-card--next { display: grid; gap: .42rem; }
.academy-context-card__heading { display: flex; align-items: center; justify-content: space-between; gap: .65rem; min-height: 30px; }
.academy-context-card__heading .academy-kicker { margin: 0; }
.academy-lesson-back {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: var(--academy-text);
  background: transparent;
  font: inherit;
  font-size: 1.18rem;
  line-height: 1;
  cursor: pointer;
}
.academy-lesson-back:hover,
.academy-lesson-back:focus-visible { color: var(--academy-accent); background: rgba(213, 164, 81, .08); }
.academy-lesson-back:focus-visible { outline: 2px solid var(--academy-accent); outline-offset: 1px; }
.academy-lesson-back:disabled { opacity: .3; cursor: default; }
.academy-lesson-back:disabled:hover { color: var(--academy-text); background: transparent; }
.academy-context-card--next strong { display: block; color: var(--academy-text); font-size: .88rem; line-height: 1.4; }
.academy-context-card--next .academy-button { margin-top: .28rem; }
.academy-context-card--next.is-locked > small { color: var(--academy-muted); }
.academy-signin { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(320px, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; min-height: calc(100vh - var(--academy-topbar-height) - var(--academy-footer-height)); max-width: 1100px; margin: 0 auto; padding: 2rem; }
.academy-signin > div:last-child { max-width: 520px; }
.academy-signin h1 { margin: .4rem 0 .8rem; color: var(--academy-text); font-size: clamp(2rem, 5vw, 4rem); line-height: 1; letter-spacing: -.05em; }
.academy-signin p { color: var(--academy-muted); line-height: 1.65; }
.academy-signin .academy-button + .academy-button { margin-left: .55rem; }
.academy-signin__visual { position: relative; display: grid; place-items: center; aspect-ratio: 1; overflow: hidden; border: 1px solid var(--academy-line); border-radius: 28px; background: radial-gradient(circle, rgba(213, 164, 81, .16), transparent 55%), #102536; }
.academy-signin__visual > span { z-index: 1; color: rgba(255, 255, 255, .09); font-size: clamp(2rem, 7vw, 5rem); font-weight: 950; letter-spacing: -.08em; transform: rotate(-8deg); }
.academy-signin__visual > div { position: absolute; inset: 12%; display: flex; justify-content: space-around; align-items: center; }
.academy-signin__visual i { width: 3px; height: 46%; background: var(--academy-accent); box-shadow: 0 -32px 0 rgba(213, 164, 81, .24), 0 38px 0 rgba(213, 164, 81, .14); }

.academy-product-footer { position: fixed; inset: auto 0 0; z-index: 50; display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; width: 100%; min-height: var(--academy-footer-height); padding: 7px 10px; border-top: 1px solid rgba(255,255,255,.08); color: #7f8a92; background: rgba(7, 10, 12, .98); font-size: 12px; line-height: 1.35; }
.academy-product-footer__brand { display: flex; grid-column: 2; gap: 8px; align-items: center; justify-content: center; min-width: 0; text-align: center; }
.academy-footer-mark { display: block; width: 22px; height: 22px; flex: 0 0 auto; object-fit: contain; opacity: .95; }
.academy-footer-mark--light { display: none; }
.academy-product-footer p { margin: 0; }
.academy-product-footer strong { color: #cfd9df; font-weight: 600; }
.academy-product-footer nav { display: flex; grid-column: 3; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.academy-product-footer a { color: #9aa6ae; text-decoration: none; }
.academy-product-footer a:hover,
.academy-product-footer a:focus-visible { color: #fff; outline: none; text-decoration: none; }

.academy-live { position: fixed; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.academy-mobile-backdrop { display: none; }
.academy-muted { color: var(--academy-muted) !important; }

/* Portal-native Academy workspace */
.academy-portal-root {
  min-width: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.academy-portal-stage {
  min-height: calc(100vh - 142px);
  border-radius: inherit;
}

.academy-stage :is(
  .academy-stage-header,
  .academy-stage-section,
  .academy-resume-card,
  .academy-course-hero,
  .academy-lesson-card,
  .academy-mission-card,
  .academy-result-hero,
  .academy-result-grid,
  .academy-next-card,
  .academy-empty-state,
  .academy-quiz--product,
  .academy-quiz-result,
  .academy-final-assessment,
  .academy-assessment-review
) {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}

.academy-portal-stage .academy-stage-header {
  justify-content: flex-start;
  text-align: left;
}

.academy-portal-stage .academy-stage-header__actions { display: none; }

.academy-portal-context-root {
  --academy-bg: #090b0d;
  --academy-panel: #0e1215;
  --academy-panel-2: #141a1e;
  --academy-panel-3: #192126;
  --academy-line: rgba(205, 215, 222, .13);
  --academy-line-strong: rgba(205, 215, 222, .25);
  --academy-text: #f6f7f8;
  --academy-muted: #9aa6ae;
  --academy-green: #6fa9cf;
  --academy-green-strong: #4f87ad;
  --academy-blue: #789bb4;
  --academy-gold: #d5a451;
  --academy-accent: #d5a451;
  --academy-accent-strong: #b7791f;
  --academy-shadow: 0 24px 70px rgba(0, 0, 0, .24);
}

.academy-portal-context {
  display: grid;
  gap: .75rem;
  color: var(--academy-text);
}

.academy-portal-outline {
  overflow: hidden;
  border: 1px solid var(--academy-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .02);
}

.academy-portal-outline__head {
  display: flex;
  gap: .5rem;
  justify-content: space-between;
  align-items: center;
  padding: .8rem .8rem .55rem;
}

.academy-portal-outline__head span { color: var(--academy-muted); font-size: 0.7125rem; }
.academy-portal-outline .academy-outline { padding: 0 .45rem .65rem; }
.academy-portal-outline .academy-outline section + section { margin-top: .65rem; }
.academy-portal-outline .academy-outline h2 { padding: 0 .35rem; }
.academy-portal-outline .academy-outline-item { padding: .52rem .45rem; }

.academy-focus-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 42px;
  padding: .65rem .75rem;
  border: 1px solid var(--academy-line-strong);
  border-radius: 10px;
  color: var(--academy-text);
  background: var(--academy-panel-2);
  font-size: 0.7825rem;
  font-weight: 800;
  text-decoration: none;
}

.academy-focus-link:hover,
.academy-focus-link:focus-visible { border-color: var(--academy-accent); color: var(--academy-accent); }
.academy-focus-link--top { border-color: rgba(213, 164, 81, .32); background: linear-gradient(135deg, rgba(213, 164, 81, .13), var(--academy-panel-2)); }
.academy-portal-private-note { margin: 0; color: #78848c; font-size: 0.6725rem; line-height: 1.5; }

[data-portal-theme="light"] .academy-portal-root,
[data-portal-theme="light"] .academy-portal-context-root {
  --academy-bg: #f4f2ed;
  --academy-panel: #fffdfa;
  --academy-panel-2: #f3eee5;
  --academy-panel-3: #e9e1d4;
  --academy-line: rgba(28, 45, 61, .13);
  --academy-line-strong: rgba(28, 45, 61, .24);
  --academy-text: #172738;
  --academy-muted: #60707d;
  --academy-green: #9a5f09;
  --academy-green-strong: #714300;
  --academy-correct: #166534;
  --academy-danger: #a62d2d;
  --academy-blue: #315f84;
  --academy-gold: #c18a3d;
  --academy-accent: #9a5f09;
  --academy-accent-strong: #714300;
  --academy-shadow: 0 20px 52px rgba(24, 39, 53, .09);
}

[data-portal-theme="light"] .academy-portal-stage {
  background: radial-gradient(circle at 88% -8%, rgba(49, 95, 132, .06), transparent 27rem), linear-gradient(180deg, #f7f9fb 0%, #eef2f5 100%);
}

/* Light Academy: warm editorial surfaces, navy actions, and semantic green only. */
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-resume-card,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-course-hero,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-lesson-card,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-mission-card,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-result-grid > article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-next-card,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-empty-state {
  background: #fffdfa;
  box-shadow: 0 18px 46px rgba(24, 39, 53, .075);
}

:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-resume-meta { color: #52616c; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-signin .academy-kicker { color: #9a5f09; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-signin__visual { background: radial-gradient(circle, rgba(213, 164, 81, .2), transparent 55%), #102536; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-signin__visual > span { color: rgba(227, 180, 103, .14); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-signin__visual i { background: #d5a451; box-shadow: 0 -32px 0 rgba(221, 177, 106, .34), 0 38px 0 rgba(221, 177, 106, .18); }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-environment-pill,
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-pill { color: #714300; background: #fff1d7; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-private-pill { color: #274e6b; background: #eaf2f8; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-course-status.is-available { color: #173f5f; background: #f6f8fa; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-course-status.is-planned { color: #52616c; background: #e9eef1; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-rail__footer button,
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-rail__footer span { color: #52616c; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-rail { scrollbar-color: rgba(154, 95, 9, .28) transparent; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-course-identity { border-color: #dec79f; background: linear-gradient(145deg, #fff6e6, #f3eee5); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-resume-card__visual {
  background: radial-gradient(circle at 72% 24%, rgba(193, 138, 61, .22), transparent 15rem), linear-gradient(145deg, #263f54, #102536);
}
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-resume-card__visual::before,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-resume-card__visual::after { border-color: rgba(221, 177, 106, .28); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-resume-card__visual > span { color: #e3b467; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-resume-card__visual i { background: #d5a451; box-shadow: 0 -32px 0 rgba(221, 177, 106, .42), 0 44px 0 rgba(221, 177, 106, .24); }

:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-button--primary { color: #fff; background: #17344d; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-button--primary:hover,
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-button--primary:focus-visible { background: #234d6d; box-shadow: 0 0 0 3px rgba(35, 77, 109, .14); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-button--secondary:hover,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-button--secondary:focus-visible { border-color: #c6a369; background: #fff6e8; }

:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-path-card { background: #fffdfa; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-learning-course { background: #fffdfa; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-learning-course__bar { background: #dce4e8; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-path-card.is-current { border-color: #d6b47b; background: linear-gradient(145deg, #fff7e8, #fffdfa); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-path-card__index { color: rgba(23, 52, 77, .07); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-course-hero { border-color: #dbc49e; background: linear-gradient(120deg, #fff8ec, #fffdfa 68%); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-curriculum-row.is-current { border-color: #d3af73; background: #fff6e7; }

/* The discovery hero deliberately stays dark in both themes, so its content must use dark-surface colors. */
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-discovery-hero h2,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-home-search input,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-library-stats strong {
  color: #f6f7f8;
}
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-discovery-hero p:not(.academy-kicker),
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-home-search input::placeholder,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-library-stats {
  color: #b7c4cc;
}
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-discovery-hero .academy-kicker {
  color: #e3b467;
}

:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-video-demo__scene { background: radial-gradient(circle at 50% 46%, rgba(213, 164, 81, .2), transparent 38%), linear-gradient(135deg, #182f42, #0b1d2b 72%); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-video-demo__scene::before { background-image: linear-gradient(rgba(221, 177, 106, .18) 1px, transparent 1px), linear-gradient(90deg, rgba(221, 177, 106, .18) 1px, transparent 1px); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-video-demo__scene::after { border-color: rgba(221, 177, 106, .2); box-shadow: 0 0 0 5rem rgba(221, 177, 106, .035), 0 0 0 10rem rgba(221, 177, 106, .02); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-video-demo__mark i { background: #d5a451; box-shadow: 0 -24px 0 rgba(221, 177, 106, .34), 0 28px 0 rgba(221, 177, 106, .18); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-lesson-copy blockquote { color: #23384a; border-left-color: #b7791f; background: #fff7e9; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-callout { border-color: #dfc28e; background: #fff8eb; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-callout strong { color: #714300; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-editorial-notice { border-color: #dec79f; background: #fff7e8; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-term-grid article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-reading-stack > section,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-specification-card,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-specification-card dl > div,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-market-sequence,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-market-sequence__grid > article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-concept-model,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-structured-model,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-profile-model,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-mission-preview,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-structured-grid article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-output-grid article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-plan-grid article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-state-flow article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-evidence-stack article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-mission-preview__assignment article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-mission-preview__stages article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab fieldset,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-instructor-reveal article { background: #fbfaf7; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-profile-table-wrap,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-profile-observations article { background: #fbfaf7; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab label > span { background: #f6f4ef; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-specification-card__status { background: #fff8eb; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-market-sequence__label { background: #f3f6f8; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-structured-label { background: #f3f6f8; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-assessment-card { border-color: #dec79f; background: linear-gradient(130deg, #fff7e8, #fffdfa); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-assessment-review article { background: #fffdfa; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-market-sequence__grid .is-bid dd { color: #14547c; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-market-sequence__grid .is-offer dd { color: #875611; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab label input:checked + span { border-color: #b7791f; background: #fff4df; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab fieldset.is-review,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-feedback { background: #fff8eb; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-exercise { border-color: #d9c29a; background: linear-gradient(145deg, #fbfcfd, #f3f6f8); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-timeline fieldset,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-market article,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-options span { background: #fff; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-options input:checked + span { border-color: #b7791f; background: #fff4df; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-feedback { background: #fff8eb; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab fieldset.is-correct { border-color: #62a895; background: #fbfaf7; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab fieldset.is-review { border-color: #c76868; background: #fbfaf7; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-timeline fieldset.is-correct { border-color: #62a895; background: #fff; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-timeline fieldset.is-review { border-color: #c76868; background: #fff; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-lesson-check.is-review { border-color: #c76868; background: transparent; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) :is(.academy-classification-feedback, .academy-guided-feedback).is-correct { border-left-color: var(--academy-correct); color: var(--academy-text); background: transparent; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) :is(.academy-classification-feedback, .academy-guided-feedback, [data-lesson-check-feedback]).is-incorrect { border-left-color: var(--academy-danger); color: var(--academy-text); background: transparent; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab label.is-correct-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-correct); background: #f6f4ef; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-options label.is-correct-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-correct); background: #fff; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-classification-lab label.is-incorrect-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-danger); background: #f6f4ef; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-options label.is-incorrect-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-danger); background: #fff; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-lesson-check label.is-incorrect-answer input:checked + span { color: var(--academy-text); border-color: var(--academy-danger); background: transparent; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-guided-result { border-color: #9bc0dd; background: linear-gradient(145deg, #f5fbf8, #f8fafb); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-source-note { border-color: #bfd0dc; background: #f2f7fa; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-concept-hero { background: radial-gradient(circle at 80% 30%, rgba(221, 177, 106, .22), transparent 18rem), linear-gradient(145deg, #29465e, #102536); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-checkpoint > span { color: #274e6b; background: #eaf2f8; }

:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-option { background: #f6f4ef; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-option:has(input:checked) { border-color: #b7791f; background: #fff4df; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-question legend span { background: #fff1d7; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-mission-grid section { background: #f8f6f1; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-mission-steps > div { background: #fff6e8; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-mission-steps > div > span { color: #3c2a0d; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-boundary-notice { border-color: #bfd0dc; background: #f2f7fa; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-boundary-notice strong { color: #274e6b; }

:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-support-hero { border-color: #bfa16f; background: radial-gradient(circle at 88% 12%, rgba(221, 177, 106, .2), transparent 16rem), linear-gradient(135deg, #253e53, #102536); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-support-card { border-color: rgba(28, 45, 61, .14); background: #fffdfa; box-shadow: 0 14px 34px rgba(24, 39, 53, .055); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-support-card > span:first-child { color: rgba(154, 95, 9, .13); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-support-note { border-color: #d6dfe5; background: #f5f8fa; }

:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-result-hero { border-color: #9dc4b9; background: linear-gradient(125deg, #f6f8fa, #fffdfa); box-shadow: 0 18px 46px rgba(24, 39, 53, .075); }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-result-mark,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-complete-banner > span,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-result-criteria span,
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-quiz-result.is-passed > span { color: #fff; background: #315f7d; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-result-criteria li { color: #324654; }
:is([data-portal-theme="light"] .academy-portal-root, .academy-theme-light) .academy-quiz-result.is-passed { border-color: #9dc4b9; background: #f6f8fa; }

:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-outline-item.is-complete .academy-outline-status { color: #315f7d; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-outline-item.is-current { border-color: #d3af73; background: #fff4df; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-progress-ring { background: conic-gradient(#315f7d calc(var(--academy-progress) * 1%), #e1e5e8 0); }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-progress-ring::before { background: #fffdfa; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-progress-ring strong { color: #172738; }
:is([data-portal-theme="light"] .academy-portal-root, [data-portal-theme="light"] .academy-portal-context-root, .academy-theme-light) .academy-progress-ring span { color: #52616c; }

[data-portal-theme="light"] .academy-portal-context-root .academy-context-card,
[data-portal-theme="light"] .academy-portal-context-root .academy-portal-outline { background: #fffdfa; box-shadow: 0 12px 30px rgba(24, 39, 53, .045); }
[data-portal-theme="light"] .academy-portal-context-root .academy-focus-link--top { color: #fff; border-color: #17344d; background: linear-gradient(135deg, #17344d, #294f6c); box-shadow: 0 10px 22px rgba(23, 52, 77, .14); }
[data-portal-theme="light"] .academy-portal-context-root .academy-focus-link--top:hover,
[data-portal-theme="light"] .academy-portal-context-root .academy-focus-link--top:focus-visible { color: #f3c982; border-color: #b98a42; }
[data-portal-theme="light"] .academy-portal-private-note { color: #71808b; }

/* Sample Platform handoff */
.academy-practice-body { min-height: 100vh; overflow: hidden; }
.academy-practice-app { min-height: 100vh; }
.academy-practice-app:focus { outline: none; }
.academy-practice-topbar { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; align-items: center; min-height: 64px; padding: .65rem .9rem; border-bottom: 1px solid var(--academy-line); background: #071018; }
.academy-practice-brand { display: flex; gap: .7rem; align-items: center; }
.academy-practice-brand > a { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; color: #071018; background: var(--academy-green); font-weight: 950; text-decoration: none; }
.academy-practice-brand > span { display: grid; gap: .08rem; }
.academy-practice-brand strong { font-size: .9rem; }
.academy-practice-brand small { color: var(--academy-muted); font-size: 0.7225rem; }
.academy-practice-badges span { padding: .4rem .6rem; border: 1px solid var(--academy-line); border-radius: 8px; color: var(--academy-muted); font-size: 0.7225rem; }
.academy-practice-badges .is-safe { color: #c7f9e4; border-color: rgba(111, 169, 207, .2); background: rgba(111, 169, 207, .06); }
.academy-practice-exit { justify-self: end; color: var(--academy-muted); font-size: .75rem; text-decoration: none; }
.academy-practice-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px 290px; height: calc(100vh - 64px); }
.academy-practice-chart-panel { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; min-width: 0; border-right: 1px solid var(--academy-line); background: #071018; }
.academy-chart-toolbar { display: flex; justify-content: space-between; align-items: center; min-height: 48px; padding: .5rem .8rem; border-bottom: 1px solid var(--academy-line); }
.academy-chart-toolbar div { display: flex; gap: .3rem; }
.academy-chart-toolbar button { padding: .36rem .56rem; border: 1px solid transparent; border-radius: 7px; color: var(--academy-muted); background: none; font: inherit; font-size: 0.7425rem; cursor: pointer; }
.academy-chart-toolbar button.is-active { color: var(--academy-gold); border-color: rgba(231, 189, 114, .2); background: rgba(231, 189, 114, .06); }
.academy-chart-toolbar > span { color: #61766f; font-size: 0.6825rem; }
.academy-chart { position: relative; min-height: 420px; overflow: hidden; }
.academy-chart-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 100% 20%, 14.28% 100%; }
.academy-candles { position: absolute; inset: 8% 3% 12%; display: grid; grid-template-columns: repeat(68, minmax(2px, 1fr)); gap: clamp(1px, .2vw, 4px); align-items: center; }
.academy-candle { position: relative; display: block; width: 70%; min-width: 2px; height: var(--candle-body); margin: auto; background: #6fa9cf; transform: translateY(var(--candle-shift, 0)); }
.academy-candle::before { position: absolute; top: calc(var(--candle-wick) * -.5); bottom: calc(var(--candle-wick) * -.5); left: 50%; width: 1px; background: currentColor; content: ""; transform: translateX(-50%); }
.academy-candle.is-up { color: #6fa9cf; background: #6fa9cf; }
.academy-candle.is-down { color: #d96c67; background: #d96c67; }
.academy-chart-price { position: absolute; top: 45%; right: 0; display: grid; gap: .05rem; padding: .35rem .5rem; color: #071018; background: var(--academy-green); font-size: 0.7425rem; }
.academy-chart-price span { font-size: 0.5825rem; }
.academy-chart-footer { display: flex; justify-content: space-between; padding: .55rem .8rem; border-top: 1px solid var(--academy-line); color: #536861; font-size: 0.6425rem; }
.academy-chart-footer strong { color: var(--academy-gold); font-weight: 700; }
.academy-practice-ticket,
.academy-practice-evidence { overflow: auto; padding: 1rem; background: var(--academy-panel); }
.academy-practice-ticket { border-right: 1px solid var(--academy-line); }
.academy-practice-ticket h1 { margin: .35rem 0 .4rem; color: var(--academy-text); font-size: 1.25rem; }
.academy-practice-ticket > div:first-child > p:last-child { color: var(--academy-muted); font-size: .76rem; line-height: 1.45; }
.academy-practice-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; margin: 1rem 0; }
.academy-practice-stats div { display: grid; gap: .2rem; padding: .7rem; border: 1px solid var(--academy-line); border-radius: 9px; background: rgba(255,255,255,.025); }
.academy-practice-stats dt { color: var(--academy-muted); font-size: 0.6825rem; }
.academy-practice-stats dd { margin: 0; color: var(--academy-text); font-size: 1.05rem; font-weight: 850; }
.academy-practice-stats dd.is-flat { color: var(--academy-green); }
.academy-practice-stats dd.is-open { color: var(--academy-gold); }
.academy-practice-status { display: flex; gap: .65rem; align-items: center; padding: .75rem; border-radius: 10px; background: rgba(118, 188, 232, .065); }
.academy-practice-status > span { flex: 0 0 8px; height: 8px; border-radius: 50%; background: var(--academy-blue); box-shadow: 0 0 0 5px rgba(118, 188, 232, .08); }
.academy-practice-status div { display: grid; gap: .12rem; }
.academy-practice-status strong { font-size: .76rem; }
.academy-practice-status p { margin: 0; color: var(--academy-muted); font-size: 0.7225rem; line-height: 1.4; }
.academy-practice-plan { margin: .75rem 0; padding: .75rem; border: 1px solid rgba(213, 164, 81, .25); border-radius: 10px; background: rgba(213, 164, 81, .065); }
.academy-practice-plan ul { display: grid; gap: .35rem; margin: .55rem 0 0; padding: 0; list-style: none; }
.academy-practice-plan li { color: var(--academy-muted); font-size: 0.7625rem; }
.academy-practice-plan li::before { margin-right: .4rem; color: var(--academy-accent); content: "✓"; }
.academy-practice-controls { display: grid; grid-template-columns: repeat(2, 1fr); gap: .55rem; margin-top: .75rem; }
.academy-practice-controls button { display: grid; gap: .14rem; justify-items: center; min-height: 62px; border: 0; border-radius: 10px; color: #fff; font: inherit; font-weight: 850; cursor: pointer; }
.academy-practice-controls button small { color: rgba(255,255,255,.78); font-size: 0.6425rem; font-weight: 600; }
.academy-practice-controls button:disabled { cursor: not-allowed; opacity: .36; }
.academy-practice-buy { background: #315f7d; }
.academy-practice-sell { background: #b14b48; }
.academy-practice-evidence > div:first-child { position: sticky; top: -1rem; z-index: 1; padding: 1rem 0 .7rem; background: var(--academy-panel); }
.academy-practice-evidence h2 { display: inline; margin: 0; font-size: 1rem; }
.academy-practice-evidence > div:first-child > span { float: right; color: var(--academy-muted); font-size: 0.6825rem; }
.academy-practice-empty { display: grid; place-items: center; min-height: 180px; text-align: center; }
.academy-practice-empty span { color: var(--academy-muted); font-size: 0.7425rem; text-transform: uppercase; }
.academy-practice-empty p { color: #61766f; font-size: 0.7625rem; }
.academy-practice-log { display: grid; gap: .55rem; margin: .5rem 0 1.2rem; padding: 0; list-style: none; }
.academy-practice-log li { display: grid; grid-template-columns: auto 1fr; gap: .55rem; padding: .65rem; border-left: 2px solid #61766f; background: rgba(255,255,255,.025); }
.academy-practice-log li.is-active { border-left-color: var(--academy-blue); }
.academy-practice-log li.is-complete { border-left-color: var(--academy-green); }
.academy-practice-log time { color: #61766f; font-size: 0.6225rem; }
.academy-practice-log span { display: grid; gap: .16rem; }
.academy-practice-log strong { font-size: 0.7625rem; }
.academy-practice-log small { color: var(--academy-muted); font-size: 0.6825rem; line-height: 1.35; }
.academy-practice-evidence section { padding-top: .9rem; border-top: 1px solid var(--academy-line); }
.academy-practice-evidence ul { display: grid; gap: .4rem; margin: .6rem 0 0; padding: 0; list-style: none; }
.academy-practice-evidence li { color: #6f877f; font-size: 0.7625rem; }
.academy-practice-evidence li::before { margin-right: .45rem; content: "○"; }
.academy-practice-evidence li.is-done { color: #dce8f2; }
.academy-practice-evidence li.is-done::before { color: var(--academy-green); content: "✓"; }

/* Existing authoritative Academy surface remains supported outside preview mode. */
.academy-workspace { max-width: 1120px; margin: 0 auto; }
.academy-workspace__header,
.academy-panel,
.academy-state { margin-bottom: 1rem; padding: clamp(1.25rem, 4vw, 2rem); border: 1px solid var(--academy-line); border-radius: var(--academy-radius); background: var(--academy-panel); box-shadow: var(--academy-shadow); }
.academy-workspace__header { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .85fr); gap: 2rem; align-items: end; }
.academy-eyebrow,
.academy-block-label { margin: 0 0 .55rem; color: var(--academy-green); font-size: 0.7625rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.academy-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: .65rem; }
.academy-step { display: grid; gap: .25rem; padding: .85rem; border: 1px solid var(--academy-line); border-radius: 12px; background: rgba(0,0,0,.12); }
.academy-step.is-active { border-color: rgba(111, 169, 207,.5); background: rgba(111, 169, 207,.08); }
.academy-step__number { color: var(--academy-green); font-weight: 900; }
.academy-step__status,
.academy-panel__meta { color: var(--academy-muted); font-size: .8rem; }
.academy-lesson-blocks { display: grid; gap: .8rem; margin-top: 1rem; }
.academy-lesson-block { padding: 1rem; border-left: 3px solid var(--academy-green); border-radius: 0 12px 12px 0; background: rgba(255,255,255,.03); }
.academy-block-content { max-width: 82ch; color: var(--academy-muted); line-height: 1.7; white-space: pre-line; }
.academy-criteria { display: grid; gap: .4rem; padding-left: 1.2rem; }
.academy-success,
.academy-warning,
.academy-notice,
.academy-practice-state { padding: .75rem .9rem; border-radius: 10px; }
.academy-success { color: #dce8f2; background: rgba(79, 135, 173,.12); }
.academy-warning { color: #ffe9c5; background: rgba(206,139,35,.12); }
.academy-notice,
.academy-practice-state { color: #d9f3ff; background: rgba(69,158,199,.11); }

.academy-theme-light {
  --academy-bg: #f4f2ed;
  --academy-panel: #fffdfa;
  --academy-panel-2: #f3eee5;
  --academy-panel-3: #e9e1d4;
  --academy-line: rgba(28, 45, 61, .13);
  --academy-line-strong: rgba(28, 45, 61, .24);
  --academy-text: #172738;
  --academy-muted: #60707d;
  --academy-green: #9a5f09;
  --academy-green-strong: #714300;
  --academy-correct: #315f7d;
  --academy-danger: #a62d2d;
  --academy-blue: #315f84;
  --academy-gold: #c18a3d;
  --academy-accent: #9a5f09;
  --academy-accent-strong: #714300;
  --academy-shadow: 0 20px 52px rgba(24, 39, 53, .09);
}
.academy-theme-light .academy-topbar { border-bottom-color: #dde5eb; background: rgba(255, 255, 255, .94); box-shadow: 0 14px 34px rgba(15, 23, 42, .06); }
.academy-theme-light .academy-brand-lockup { overflow: visible; }
:is(html[data-academy-theme="light"], .academy-theme-light) .academy-brand-logo--light { width: 180px; transform: none; }
.academy-theme-light .academy-topbar__actions a { border-color: #d8e2e8; background: #fff; color: #24313a; }
.academy-theme-light .academy-icon-button { color: #46545e; }
.academy-theme-light .academy-topbar__actions a:hover,
.academy-theme-light .academy-topbar__actions a:focus-visible,
.academy-theme-light .academy-icon-button:hover,
.academy-theme-light .academy-icon-button:focus-visible,
.academy-theme-light .academy-icon-button.is-active { border-color: #c6d2da; background: #eef3f6; color: #111827; }
:is(html[data-academy-theme="light"], .academy-theme-light) .academy-brand-logo--dark { display: none; }
:is(html[data-academy-theme="light"], .academy-theme-light) .academy-brand-logo--light { display: block; }
.academy-theme-light .academy-stage { background: radial-gradient(circle at 88% -8%, rgba(49, 95, 132, .06), transparent 27rem), linear-gradient(180deg, #f7f9fb 0%, #eef2f5 100%); }
.academy-theme-light .academy-product-footer { border-top-color: #dbe4ea; color: #4f5f6a; background: rgba(255,255,255,.98); }
.academy-theme-light .academy-product-footer strong { color: #17232d; }
.academy-theme-light .academy-product-footer a { color: #52616c; }
.academy-theme-light .academy-product-footer a:hover,
.academy-theme-light .academy-product-footer a:focus-visible { color: #17232d; }
.academy-theme-light .academy-footer-mark--dark { display: none; }
.academy-theme-light .academy-footer-mark--light { display: block; }

.academy-observation-card {
  margin-top: 1.1rem;
  padding: clamp(1rem, 2vw, 1.35rem);
  border: 1px solid color-mix(in srgb, var(--academy-accent) 38%, var(--academy-line));
  border-radius: 16px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--academy-accent) 7%, var(--academy-panel)), var(--academy-panel));
}

.academy-observation-card.is-complete {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-color: color-mix(in srgb, #68b997 42%, var(--academy-line));
}

.academy-observation-card h2 { margin: .2rem 0 .45rem; }
.academy-observation-card p { margin: 0; color: var(--academy-muted); }
.academy-observation-launch { margin-top: 1rem; }
.academy-observation-launch > p,
.academy-observation-status { margin: .65rem 0 0; color: var(--academy-muted); font-size: .85rem; }
.academy-observation-mobile-bar { display: none; }
.academy-observation-frame {
  display: block;
  width: 100%;
  min-height: 790px;
  border: 1px solid var(--academy-line);
  border-radius: 14px;
  background: #f5f0e6;
}

@media (min-width: 1440px) {
  .academy-stage-header h1,
  .academy-section-title h2,
  .academy-catalog-card h2,
  .academy-curriculum-row strong { white-space: nowrap; }
}

@media (max-width: 1180px) {
  .academy-topbar__actions a:nth-child(3),
  .academy-topbar__actions a:nth-child(4) { display: none; }
  .academy-layout { grid-template-columns: 250px minmax(0, 1fr); }
  .academy-rail--right { position: fixed; z-index: 120; top: var(--academy-topbar-height); right: 0; width: min(330px, 88vw); transform: translateX(105%); transition: transform .2s ease; }
  .academy-right-open .academy-rail--right { transform: translateX(0); }
  .academy-stage-header__actions { display: flex; }
  .academy-rail-trigger { min-height: 38px; padding: .5rem .7rem; border: 1px solid var(--academy-line-strong); border-radius: 9px; color: var(--academy-text); background: var(--academy-panel); font: inherit; font-size: 0.7825rem; font-weight: 750; }
  .academy-rail-trigger:first-child { display: none; }
  .academy-right-open .academy-mobile-backdrop { position: fixed; z-index: 110; inset: var(--academy-topbar-height) 0 var(--academy-footer-height); display: block; background: rgba(0,0,0,.52); }
  .academy-practice-layout { grid-template-columns: minmax(0, 1fr) 330px; }
  .academy-practice-evidence { display: none; }
}

@media (max-width: 900px) {
  .academy-product-body { --academy-footer-height: 76px; }
  .academy-product-footer { display: flex; flex-direction: column; justify-content: center; text-align: center; }
  .academy-product-footer nav { justify-content: center; }
  .academy-discovery-hero { grid-template-columns: 1fr; }
  .academy-discovery-mark { display: none; }
  .academy-stage-header--catalog { grid-template-columns: 1fr; }
  .academy-catalog-explore__panel { position: static; width: 100%; margin-top: .6rem; box-shadow: var(--academy-shadow); }
  .academy-catalog-explore__body { max-height: 560px; }
  .academy-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .academy-catalog-toolbar { align-items: stretch; flex-direction: column; }
  .academy-catalog-toolbar form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .academy-catalog-search { grid-column: 1 / -1; }
  .academy-catalog-count { grid-auto-flow: column; justify-content: start; justify-items: start; gap: .35rem; align-items: baseline; }
  .academy-catalog-grid { grid-template-columns: 1fr; }
  .academy-hub-intro { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  body.academy-observation-open { overflow: hidden; overscroll-behavior: none; }
  .academy-observation-launch.is-active {
    position: fixed;
    z-index: 1000;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    margin: 0;
    padding: 0;
    background: var(--academy-bg);
  }
  .academy-observation-mobile-bar {
    display: flex;
    min-height: calc(52px + env(safe-area-inset-top));
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: calc(.7rem + env(safe-area-inset-top)) max(.85rem, env(safe-area-inset-right)) .7rem max(.85rem, env(safe-area-inset-left));
    border-bottom: 1px solid var(--academy-line);
    color: var(--academy-text);
    background: var(--academy-panel);
  }
  .academy-observation-mobile-bar strong { font-size: .88rem; }
  .academy-observation-mobile-bar button {
    min-height: 38px;
    padding: .45rem .7rem;
    border: 1px solid var(--academy-line-strong);
    border-radius: 9px;
    color: var(--academy-text);
    background: var(--academy-panel);
    font: inherit;
    font-size: .75rem;
    font-weight: 800;
  }
  .academy-observation-launch.is-active .academy-observation-frame {
    height: 100%;
    min-height: 0;
    border: 0;
    border-radius: 0;
  }
  .academy-observation-launch.is-active .academy-observation-status {
    margin: 0;
    padding: .45rem max(.8rem, env(safe-area-inset-right)) calc(.45rem + env(safe-area-inset-bottom)) max(.8rem, env(safe-area-inset-left));
    border-top: 1px solid var(--academy-line);
    background: var(--academy-panel);
    font-size: 0.7825rem;
    line-height: 1.35;
  }
  .academy-topbar__actions { display: none; }
  .academy-layout { grid-template-columns: minmax(0, 1fr); min-height: calc(100vh - var(--academy-topbar-height) - var(--academy-footer-height)); }
  .academy-rail { top: var(--academy-topbar-height); height: calc(100vh - var(--academy-topbar-height) - var(--academy-footer-height)); }
  .academy-rail--left { position: fixed; z-index: 120; top: var(--academy-topbar-height); left: 0; width: min(300px, 88vw); transform: translateX(-105%); transition: transform .2s ease; }
  .academy-left-open .academy-rail--left { transform: translateX(0); }
  .academy-rail--right { top: var(--academy-topbar-height); }
  .academy-rail__mobile-head { display: flex; justify-content: space-between; align-items: center; padding: .8rem 1rem; border-bottom: 1px solid var(--academy-line); }
  .academy-rail__mobile-head button { padding: .35rem; border: 0; color: var(--academy-muted); background: none; font: inherit; }
  .academy-stage { padding: 1rem; }
  .academy-stage-header__actions { display: flex; }
  .academy-rail-trigger:first-child { display: block; }
  .academy-left-open .academy-mobile-backdrop,
  .academy-right-open .academy-mobile-backdrop { position: fixed; z-index: 110; inset: var(--academy-topbar-height) 0 var(--academy-footer-height); display: block; background: rgba(0,0,0,.52); }
  .academy-resume-card,
  .academy-course-hero,
  .academy-signin { grid-template-columns: 1fr; }
  .academy-resume-card__visual { min-height: 210px; }
  .academy-course-hero dl { grid-template-columns: repeat(3, 1fr); }
  .academy-path-grid { grid-template-columns: 1fr; }
  .academy-path-card { min-height: 205px; }
  .academy-rule-grid,
  .academy-option-grid,
  .academy-mission-grid,
  .academy-mission-steps,
  .academy-result-grid,
  .academy-support-hero,
  .academy-support-grid,
  .academy-support-note { grid-template-columns: 1fr; }
  .academy-editorial-notice { grid-template-columns: 1fr; }
  .academy-support-hero { align-items: start; }
  .academy-support-hero .academy-button { width: 100%; }
  .academy-learning-row { grid-template-columns: 1fr; }
  .academy-learning-row__progress { justify-content: space-between; }
  .academy-learning-course { grid-template-columns: 1fr; }
  .academy-assignment-card,
  .academy-learning-record { grid-template-columns: auto minmax(0, 1fr); }
  .academy-assignment-card .academy-button,
  .academy-learning-record .academy-button { grid-column: 1 / -1; width: 100%; }
  .academy-assessment-card { display: grid; }
  .academy-assessment-card .academy-button { width: 100%; }
  .academy-lesson-card > .academy-lesson-footer { position: sticky; z-index: 8; bottom: var(--academy-footer-height); box-shadow: 0 -12px 30px rgba(0,0,0,.24); }
  .academy-checkpoint { grid-template-columns: repeat(3, 1fr); }
  .academy-checkpoint > div { grid-column: 1 / -1; }
  .academy-video-frame { aspect-ratio: 16 / 9; min-height: 320px; }
  .academy-produced-video__chapters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .academy-guided-options { grid-template-columns: 1fr; }
  .academy-term-grid,
  .academy-instructor-reveal,
  .academy-guided-result__evidence { grid-template-columns: 1fr; }
  .academy-signin__visual { display: none; }
  .academy-practice-body { overflow: auto; }
  .academy-practice-topbar { grid-template-columns: 1fr auto; }
  .academy-practice-badges { display: none; }
  .academy-practice-layout { grid-template-columns: 1fr; height: auto; }
  .academy-practice-chart-panel { min-height: 58vh; border-right: 0; }
  .academy-practice-ticket { border-top: 1px solid var(--academy-line); border-right: 0; }
}

@media (max-width: 560px) {
  .academy-stage { padding: .75rem; }
  .academy-lesson-copy { padding: .75rem; }
  .academy-content-accordion > summary { grid-template-columns: minmax(0, 1fr) auto 28px; gap: .5rem; min-height: 58px; padding: .7rem .75rem; }
  .academy-content-accordion > summary::after { width: 26px; height: 26px; }
  .academy-content-accordion > summary strong { font-size: .84rem; }
  .academy-content-accordion__status { max-width: 8ch; overflow: hidden; font-size: 0.6725rem; text-overflow: ellipsis; }
  .academy-content-accordion__body { padding: .75rem; }
  .academy-content-accordion__body .academy-section-title { display: grid; align-items: start; }
  .academy-observation-card.is-complete { align-items: stretch; flex-direction: column; }
  .academy-observation-card.is-complete .academy-button,
  .academy-observation-launch > .academy-button { width: 100%; }
  .academy-stage-header { display: grid; }
  .academy-stage-header__actions { grid-row: 1; }
  .academy-stage-header h1 { font-size: 2rem; }
  .academy-catalog-explore > summary { grid-template-columns: 40px minmax(0, 1fr) auto; padding: .75rem; }
  .academy-catalog-explore__mark { width: 40px; height: 40px; }
  .academy-catalog-explore__panel { height: auto; }
  .academy-catalog-explore__head { align-items: flex-start; padding: .8rem; }
  .academy-catalog-explore__head h2 { max-width: 24ch; font-size: .94rem; }
  .academy-catalog-explore__body { grid-template-columns: 1fr; max-height: none; }
  .academy-explore-topics { display: flex; padding: .65rem; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--academy-line); }
  .academy-explore-topics button { flex: 0 0 190px; min-height: 82px; }
  .academy-explore-course-panels > section { padding: .8rem; }
  .academy-explore-course-panels { overflow: visible; }
  .academy-explore-course-list { max-height: none; padding-right: 0; overflow: visible; scrollbar-gutter: auto; }
  .academy-explore-course-panels__intro { display: grid; gap: .35rem; align-items: start; }
  .academy-explore-course-list button { align-items: flex-start; }
  .academy-explore-course-list button > span:last-child { padding-top: .1rem; }
  .academy-course-hero dl { grid-template-columns: 1fr; width: 100%; }
  .academy-course-hero dl div { border-top: 1px solid var(--academy-line); border-left: 0; }
  .academy-curriculum-row { grid-template-columns: 36px minmax(0, 1fr) 22px; }
  .academy-curriculum-row > span:nth-child(3) { display: none; }
  .academy-home-search { grid-template-columns: 1fr; }
  .academy-home-search .academy-button { width: 100%; }
  .academy-category-grid { grid-template-columns: 1fr; }
  .academy-category-grid button { min-height: 118px; }
  .academy-catalog-toolbar form { grid-template-columns: 1fr; }
  .academy-catalog-search { grid-column: auto; }
  .academy-catalog-card { grid-template-columns: 72px minmax(0, 1fr); }
  .academy-catalog-card__visual { min-width: 0; padding: .8rem .55rem; }
  .academy-catalog-card__visual span { font-size: 2rem; }
  .academy-catalog-card__visual small { max-width: 100%; overflow-wrap: anywhere; font-size: .56rem; letter-spacing: .035em; }
  .academy-catalog-card__body { grid-template-columns: 1fr; gap: .7rem; padding: .8rem; }
  .academy-catalog-card__actions { grid-template-columns: minmax(0, 1fr) minmax(124px, auto); align-items: center; }
  .academy-catalog-card__toggle { grid-column: 2; grid-row: 1; }
  .academy-catalog-card__outline { padding: 0 .85rem .85rem; }
  .academy-catalog-outline-head { align-items: flex-start; flex-direction: column; }
  .academy-catalog-outline-list button { grid-template-columns: 42px minmax(0, 1fr); }
  .academy-catalog-outline-copy strong { overflow: visible; text-overflow: clip; white-space: normal; }
  .academy-catalog-outline-meta { grid-column: 2; grid-row: 2; grid-auto-flow: column; justify-content: space-between; justify-items: start; width: 100%; text-align: left; }
  .academy-hub-intro ol { grid-template-columns: 1fr; }
  .academy-hub-intro li { min-height: 0; }
  .academy-results-summary { grid-template-columns: 1fr; }
  .academy-learning-course__status { grid-template-columns: 1fr; }
  .academy-learning-course__status .academy-button { grid-column: 1; grid-row: auto; width: 100%; }
  .academy-produced-video__meta,
  .academy-guided-exercise__finish,
  .academy-guided-result footer { display: grid; }
  .academy-guided-exercise__finish .academy-button { width: 100%; }
  .academy-produced-video__chapters { grid-template-columns: 1fr; }
  .academy-produced-video__frame video::cue { font-size: 128%; line-height: 1.28; }
  .academy-guided-market { grid-template-columns: 1fr; }
  .academy-guided-result__status { grid-template-columns: 1fr; }
  .academy-lesson-footer,
  .academy-quiz-actions,
  .academy-next-card { display: grid; }
  .academy-lesson-footer .academy-button,
  .academy-quiz-actions .academy-button,
  .academy-next-card .academy-button { width: 100%; }
  .academy-concept-hero > div { display: none; }
  .academy-checkpoint { grid-template-columns: 1fr; }
  .academy-checkpoint > div { grid-column: auto; }
  .academy-video-frame { min-height: 0; aspect-ratio: auto; }
  .academy-video-demo__scene { min-height: 255px; }
  .academy-video-controls { grid-template-columns: auto minmax(0, 1fr) auto; gap: .45rem; padding: .6rem; }
  .academy-video-controls > * { min-width: 0; }
  .academy-video-controls .academy-video-narration { grid-column: 1 / -1; width: auto; min-height: 44px; }
  .academy-video-controls > button:first-child { min-height: 44px; }
  .academy-video-demo__copy { width: auto; max-width: calc(100% - 2rem); padding: 3rem 1rem 2rem; }
  .academy-video-demo__copy h2 { font-size: 1.8rem; }
  .academy-video-demo__eyebrow { max-width: 58%; line-height: 1.4; }
  .academy-video-label { display: none; }
  .academy-specification-card dl,
  .academy-specification-calculations,
  .academy-market-sequence__grid { grid-template-columns: 1fr; }
  .academy-lesson-check { grid-template-columns: 1fr; }
  .academy-lesson-check .academy-button { grid-column: auto; justify-self: stretch; width: 100%; }
  .academy-classification-lab__head { display: grid; align-items: start; }
  .academy-classification-lab__head > span { white-space: normal; }
  .academy-classification-lab fieldset > div { grid-template-columns: 1fr; }
  .academy-structured-grid,
  .academy-output-grid,
  .academy-plan-grid,
  .academy-profile-observations,
  .academy-mission-preview__assignment { grid-template-columns: 1fr; }
  .academy-plan-grid article { grid-template-columns: auto minmax(0, 1fr); }
  .academy-mission-outcomes { align-items: stretch; }
  .academy-mission-outcomes strong { width: 100%; }
  .academy-result-hero { grid-template-columns: 1fr; }
  .academy-result-mark { width: 62px; height: 62px; }
  .academy-signin { padding: 1.2rem; }
  .academy-signin .academy-button { width: 100%; margin-left: 0 !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}