:root {
  color-scheme: dark;
  --graphite-950: #090d12;
  --graphite-900: #0e141b;
  --graphite-800: #151d26;
  --graphite-700: #22303c;
  --paper: #f7f4ee;
  --paper-raised: #fffdf8;
  --ink: #0a2240;
  --ink-soft: #556271;
  --cyan: #4cd8e8;
  --lime: #b7e552;
  --champagne: #b68a45;
  --line-dark: rgba(255, 255, 255, 0.12);
  --line-paper: rgba(10, 34, 64, 0.13);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
  --shell: min(1360px, calc(100% - 48px));
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Songti SC", "Noto Serif CJK SC", STSong, Georgia, serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 0;
  background: var(--graphite-950);
  color: #f5f8fa;
  font: 16px/1.6 var(--sans);
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
button, input { font: inherit; }
svg { display: block; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-150%);
  padding: 10px 14px;
  border-radius: 9px;
  background: var(--lime);
  color: var(--graphite-950);
  font-weight: 800;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 50;
  top: 18px;
  width: var(--shell);
  min-height: 74px;
  margin: 18px auto 0;
  padding: 12px 14px 12px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 25px;
  background: rgba(15, 21, 28, 0.76);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(135%);
}
.brand { display: inline-flex; align-items: center; gap: 13px; min-width: 0; text-decoration: none; }
.brand-word {
  display: inline-flex;
  align-items: center;
  flex: none;
  color: #87e7f5;
  font-size: 31px;
  line-height: .9;
}
.brand-divider { width: 1px; height: 27px; background: rgba(190,224,238,.24); }
.brand-site-name { font-size: 17px; font-weight: 720; letter-spacing: -.025em; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a { min-height: 44px; padding: 10px 14px; border-radius: 12px; display: inline-flex; align-items: center; text-decoration: none; color: #c6d0d8; }
.nav-links a:hover { background: rgba(255,255,255,.07); color: #fff; }
.nav-links .nav-action { background: var(--paper); color: var(--ink); font-weight: 750; }
.nav-links .nav-action:hover { background: #fff; color: var(--ink); }

.shell { width: var(--shell); margin-inline: auto; }
.home-stage {
  position: relative;
  min-height: 790px;
  margin-top: -90px;
  padding-top: 90px;
  overflow: hidden;
  isolation: isolate;
}
.home-artwork { position: absolute; z-index: -3; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: .91; }
.home-veil { position: absolute; z-index: -2; inset: 0; background: rgba(4, 9, 15, .19); }
.home-stage-inner { padding-bottom: 58px; }
.hero {
  min-height: 540px;
  padding: 102px 22px 54px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .62fr);
  align-items: end;
  gap: clamp(48px, 6vw, 84px);
}
.hero-copy { max-width: 800px; }
.eyebrow { margin: 0 0 20px; color: #aab7c2; font: 700 12px/1.4 var(--mono); letter-spacing: .14em; }
.eyebrow.dark { color: #87e7f5; }
.signal { width: 7px; height: 7px; margin-right: 8px; display: inline-block; border-radius: 99px; background: var(--lime); box-shadow: 0 0 0 6px rgba(183,229,82,.11); }
.hero h1 { max-width: 800px; margin: 0; font: 760 clamp(64px, 8.1vw, 116px)/.98 var(--serif); letter-spacing: -.075em; text-wrap: balance; text-shadow: 0 16px 38px rgba(0,0,0,.28); }
.hero-lede { max-width: 620px; margin: 30px 0 0; color: #b9c4d0; font-size: clamp(16px, 1.4vw, 20px); line-height: 1.75; letter-spacing: .015em; }
.review-card { align-self: center; padding: 25px; border: 1px solid rgba(203,235,245,.21); border-radius: 25px; background: rgba(15,27,39,.6); box-shadow: 0 26px 64px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.1); backdrop-filter: blur(24px) saturate(135%); }
.review-kicker { margin: 0 0 14px; color: var(--lime); font-size: 11px; font-weight: 800; line-height: normal; letter-spacing: .18em; }
.review-card h2 { margin: 0 0 22px; font: 600 30px var(--serif); letter-spacing: -.04em; }
.review-step { display: grid; grid-template-columns: 32px 1fr; gap: 13px; align-items: start; padding: 14px 0; border-top: 1px solid rgba(203,235,245,.13); }
.step-number { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid rgba(135,231,245,.35); border-radius: 10px; color: #87e7f5; font-size: 12px; font-weight: 800; }
.review-step strong { display: block; font-size: 14px; line-height: normal; }
.review-step span:not(.step-number) { display: block; margin-top: 4px; color: #9cabb9; font-size: 12px; line-height: 1.55; }
.search-panel {
  margin: 0;
  padding: 20px;
  border: 1px solid rgba(203,235,245,.2);
  border-radius: 27px;
  background: rgba(13,22,32,.66);
  box-shadow: 0 28px 74px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.09);
  backdrop-filter: blur(26px) saturate(135%);
}
.search-panel > label { display: block; margin: 0 0 12px 5px; color: #d6dfe8; font: 700 14px/1.4 var(--serif); }
.search-row { min-height: 76px; padding: 10px 10px 10px 18px; display: grid; grid-template-columns: 24px 1fr auto; align-items: center; gap: 12px; border: 1px solid rgba(203,235,245,.14); border-radius: 20px; background: rgba(10,17,25,.82); }
.search-row svg { width: 21px; fill: none; stroke: #788792; stroke-width: 2; stroke-linecap: round; }
.search-row input { width: 100%; border: 0; outline: 0; background: transparent; color: #fff; font-size: 17px; }
.search-row input::placeholder { color: #66747e; }
.search-row button { min-height: 54px; padding: 0 25px; border: 0; border-radius: 15px; background: var(--lime); color: var(--graphite-950); font-weight: 850; cursor: pointer; }
.search-row button:hover { filter: brightness(1.06); }
.search-panel > p { margin: 12px 5px 0; color: #81909f; font-size: 12px; }

.paper-zone { position: relative; overflow: hidden; isolation: isolate; background: var(--graphite-950); color: #f5f8fa; }
.paper-zone::before { content: ""; position: absolute; z-index: 0; inset: 0; background: url("./images/nylon-knowledge-paths-v1.bbcd786a5e43.webp") center 42% / cover no-repeat; opacity: .16; pointer-events: none; }
.paper-inner { position: relative; z-index: 1; padding: 90px 0 110px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.section-heading h2 { margin: 0; font: 600 clamp(34px, 5vw, 56px)/1.08 var(--serif); letter-spacing: -.035em; }
.result-count { margin: 0; color: #95a3af; font: 650 12px/1.4 var(--mono); letter-spacing: .08em; }
.course-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.course-card { border: 1px solid rgba(203,235,245,.17); border-radius: 18px; background: rgba(15,27,39,.7); box-shadow: 0 18px 54px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.06); backdrop-filter: blur(18px) saturate(125%); }
.course-link { min-height: 218px; padding: 25px; display: block; border-radius: inherit; text-decoration: none; }
.course-card:hover { border-color: rgba(135,231,245,.38); transform: translateY(-2px); transition: transform 180ms ease-out, border-color 180ms ease-out; }
.course-topline { display: flex; align-items: center; justify-content: space-between; }
.course-topline svg { width: 22px; fill: none; stroke: #87e7f5; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.course-code { color: #87e7f5; font: 750 13px/1 var(--mono); letter-spacing: .09em; }
.course-card h3 { margin: 20px 0 26px; color: #f5f8fa; font: 600 27px/1.18 var(--serif); letter-spacing: -.02em; }
.availability { display: flex; flex-wrap: wrap; gap: 8px; }
.status-pill { min-height: 34px; padding: 7px 10px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid rgba(203,235,245,.13); border-radius: 99px; color: #9aa8b5; background: rgba(255,255,255,.035); font-size: 12px; }
.status-pill i { width: 6px; height: 6px; border-radius: 50%; background: #697985; }
.status-pill.available { color: #dff5b7; border-color: rgba(183,229,82,.28); background: rgba(183,229,82,.12); }
.status-pill.available i { background: var(--lime); box-shadow: 0 0 0 4px rgba(183,229,82,.1); }
.more-note { margin: 24px 0 0; color: #95a3af; text-align: center; }
.course-pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px; margin-top: 32px; color: #a9b8c4; font-size: 14px; }
.course-pagination a { padding: 10px 16px; border: 1px solid #34434f; border-radius: 10px; color: #e2edf4; text-decoration: none; }
.course-pagination a:hover { border-color: var(--cyan); color: var(--cyan); }
.empty-state { padding: 70px 24px; border: 1px dashed rgba(203,235,245,.23); border-radius: 18px; text-align: center; background: rgba(15,27,39,.58); box-shadow: inset 0 1px 0 rgba(255,255,255,.05); backdrop-filter: blur(18px) saturate(125%); }
.empty-state svg { width: 54px; margin: 0 auto 18px; fill: none; stroke: #87e7f5; stroke-width: 1.7; }
.empty-state h3 { margin: 0; color: #f5f8fa; font: 600 30px/1.2 var(--serif); }
.empty-state p { margin: 12px 0 0; color: #95a3af; }
.copy-like { padding: 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; color: #87e7f5; font-weight: 750; }
.scope-note { margin-top: 54px; padding-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; border-top: 1px solid var(--line-dark); }
.scope-note div { display: grid; gap: 6px; }
.scope-note strong { color: #e7edf2; font: 700 12px/1.4 var(--mono); letter-spacing: .08em; }
.scope-note span { color: #95a3af; font-size: 14px; }

.standalone-paper { min-height: calc(100vh - 96px); padding: 90px 20px; }
.narrow-card { max-width: 720px; padding: 50px; border: 1px solid var(--line-paper); border-radius: 20px; background: var(--paper-raised); box-shadow: 0 20px 70px rgba(10,34,64,.1); }
.narrow-card h1 { margin: 0 0 18px; font: 600 52px/1.1 var(--serif); }
.narrow-card p { color: var(--ink-soft); }
.text-link { min-height: 44px; margin-top: 20px; display: inline-flex; align-items: center; color: var(--ink); font-weight: 750; }

.verify-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.verify-intro { padding-top: 34px; }
.verify-intro h1 { margin: 0 0 24px; font: 600 clamp(42px, 5vw, 68px)/1.08 var(--serif); letter-spacing: -.04em; }
.verify-intro > p { max-width: 540px; color: var(--ink-soft); }
.access-facts { margin: 34px 0 0; padding: 0; display: grid; gap: 14px; list-style: none; }
.access-facts li { display: grid; grid-template-columns: 36px 1fr; gap: 12px; align-items: start; color: var(--ink-soft); }
.access-facts span { color: var(--champagne); font: 700 12px/1.7 var(--mono); }
.verify-card { padding: clamp(24px, 4vw, 42px); border: 1px solid var(--line-paper); border-radius: 22px; background: var(--paper-raised); box-shadow: 0 24px 80px rgba(10,34,64,.1); }
.form-section { display: grid; gap: 10px; }
.form-heading { margin-bottom: 7px; display: flex; align-items: baseline; gap: 12px; }
.form-heading span { color: var(--champagne); font: 700 11px/1 var(--mono); }
.form-heading h2 { margin: 0; font: 600 26px/1.2 var(--serif); }
.form-section label { margin-top: 4px; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
.form-section input:not([type="hidden"]) { width: 100%; min-height: 52px; padding: 0 14px; border: 1px solid var(--line-paper); border-radius: 11px; background: #fff; color: var(--ink); }
.form-section input:focus { border-color: #438ca0; outline: 3px solid rgba(76,216,232,.23); }
.code-input { font: 700 22px/1 var(--mono) !important; letter-spacing: .32em; }
.field-error { margin: -3px 0 3px; color: #a33737; font-size: 13px; }
.primary-button { min-height: 52px; margin-top: 7px; padding: 0 18px; border: 0; border-radius: 11px; background: var(--lime); color: var(--ink); font-weight: 850; cursor: pointer; }
.dark-button { background: var(--ink); color: #fff; }
.form-divider { margin: 26px 0; display: flex; align-items: center; gap: 12px; color: #8a959d; font: 650 10px/1 var(--mono); letter-spacing: .08em; }
.form-divider::before, .form-divider::after { content: ""; height: 1px; flex: 1; background: var(--line-paper); }

.course-hero { padding: 92px 0 76px; }
.back-link { min-height: 44px; margin-bottom: 48px; display: inline-flex; align-items: center; color: #9cacb8; text-decoration: none; }
.detail-code { margin: 0 0 12px; color: var(--cyan); font: 750 14px/1 var(--mono); letter-spacing: .12em; }
.course-hero h1 { max-width: 900px; margin: 0; font: 600 clamp(50px, 7vw, 88px)/1.02 var(--serif); letter-spacing: -.05em; }
.course-meta { margin-top: 32px; display: flex; align-items: center; flex-wrap: wrap; gap: 10px; color: #9facb7; font-size: 13px; }
.course-meta > span { min-height: 34px; padding: 6px 11px; border: 1px solid var(--line-dark); border-radius: 99px; }
.course-meta form { margin-left: auto; }
.course-meta button { min-height: 40px; padding: 7px 13px; border: 1px solid var(--line-dark); border-radius: 10px; background: transparent; color: #c4cdd4; cursor: pointer; }
.course-paper { padding: 82px 0 100px; }
.detail-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 42px; align-items: start; }
.asset-column { display: grid; gap: 58px; }
.asset-heading { margin-bottom: 18px; }
.asset-heading h2 { margin: 0; font: 600 38px/1.1 var(--serif); }
.asset-list { display: grid; gap: 10px; }
.asset-row { min-height: 92px; padding: 18px 20px; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; border: 1px solid var(--line-paper); border-radius: 14px; background: var(--paper-raised); }
.asset-copy { min-width: 0; flex: 1; }
.asset-row h3 { margin: 0; font: 700 16px/1.4 var(--sans); }
.asset-row p, .section-empty, .offering-card p { margin: 5px 0 0; color: var(--ink-soft); font-size: 13px; }
.asset-policy { margin: 15px 0 0; display: grid; gap: 7px; }
.asset-policy > div { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 10px; }
.asset-policy dt { color: #536572; font: 750 10px/1.6 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.asset-policy dd { margin: 0; color: var(--ink-soft); font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
.asset-row form { flex: 0 0 auto; align-self: center; }
.download-button { min-width: 96px; min-height: 46px; padding: 0 15px; border: 0; border-radius: 10px; background: var(--ink); color: #fff; font-weight: 800; cursor: pointer; }
.download-button:hover { background: #153c66; }
.section-empty { padding: 22px; border: 1px dashed var(--line-paper); border-radius: 13px; }
.offering-card { position: sticky; top: 96px; padding: 24px; border: 1px solid var(--line-paper); border-radius: 17px; background: rgba(255,253,248,.84); }
.offering-card h2 { margin: 0 0 16px; font: 600 30px/1.2 var(--serif); }
.offering-row { padding: 13px 0; display: grid; gap: 3px; border-top: 1px solid var(--line-paper); }
.offering-row span { color: var(--ink-soft); font-size: 13px; }
.blocked-card { border-top: 4px solid var(--champagne); }

.submission-page { min-height: calc(100vh - 96px); padding: 84px 0 104px; }
.submission-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(42px, 7vw, 92px); align-items: start; }
.submission-intro { position: sticky; top: 112px; }
.submission-intro h1 { margin: 0 0 22px; font: 600 clamp(44px, 5vw, 66px)/1.06 var(--serif); letter-spacing: -.045em; }
.submission-intro > p { color: var(--ink-soft); }
.submission-policy { margin-top: 30px; padding: 20px; display: grid; gap: 7px; border: 1px solid var(--line-paper); border-left: 4px solid var(--champagne); border-radius: 14px; background: rgba(255,253,248,.76); }
.submission-policy strong { font: 750 12px/1.4 var(--mono); letter-spacing: .08em; }
.submission-policy span { color: var(--ink-soft); font-size: 14px; }
.submission-card { padding: clamp(24px, 4vw, 42px); border: 1px solid var(--line-paper); border-radius: 22px; background: var(--paper-raised); box-shadow: 0 24px 80px rgba(10,34,64,.1); }
.submission-form { display: grid; gap: 22px; }
.proposal-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.form-field { display: grid; gap: 8px; }
.form-field label, .attestation-field label { color: var(--ink); font-size: 13px; font-weight: 750; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-height: 50px; padding: 11px 13px; border: 1px solid var(--line-paper); border-radius: 11px; background: #fff; color: var(--ink); }
.form-field textarea { min-height: 104px; resize: vertical; }
.form-field input[type="file"] { padding: 10px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: #438ca0; outline: 3px solid rgba(76,216,232,.23); }
.field-help { margin: 0; color: var(--ink-soft); font-size: 12px; }
.errorlist { margin: 0; padding: 0; color: #a33737; font-size: 13px; list-style: none; }
.form-errors { padding: 14px; border: 1px solid rgba(163,55,55,.28); border-radius: 11px; background: rgba(163,55,55,.06); }
.attestation-field { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; }
.attestation-field input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--ink); }
.attestation-field .errorlist { grid-column: 2; }
.submission-form .primary-button { width: 100%; }
.submission-form .text-link { justify-self: center; margin-top: -8px; }
.submission-success .narrow-card { margin-inline: auto; }
.success-actions { margin-top: 28px; display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
.success-actions .primary-button { display: inline-flex; align-items: center; text-decoration: none; }
.success-actions .text-link { margin-top: 0; }

.download-ready-page { min-height: 100vh; background: var(--paper); color: var(--ink); }
.download-ready-shell { min-height: 100vh; padding: 40px 20px; display: grid; place-items: center; }
.download-ready-card { width: min(100%, 620px); padding: clamp(30px, 7vw, 54px); border: 1px solid var(--line-paper); border-top: 4px solid var(--cyan); border-radius: 20px; background: var(--paper-raised); box-shadow: 0 20px 70px rgba(10,34,64,.1); }
.download-ready-card h1 { margin: 0 0 24px; font: 600 clamp(40px, 8vw, 58px)/1.08 var(--serif); letter-spacing: -.04em; }
.download-ready-name { margin: 0; color: var(--ink); font-weight: 800; overflow-wrap: anywhere; }
.download-ready-meta, .download-ready-note { color: var(--ink-soft); }
.download-ready-meta { margin: 7px 0 0; font-size: 13px; }
.download-ready-note { margin: 28px 0; }
.download-ready-card form, .download-ready-card .download-button { width: 100%; }
.download-ready-card .download-button { min-height: 52px; }

.flash-stack { position: fixed; z-index: 60; top: 92px; right: 20px; }
.flash { padding: 12px 16px; border: 1px solid rgba(255,255,255,.15); border-radius: 12px; background: var(--graphite-800); box-shadow: var(--shadow); }
.site-footer { width: var(--shell); margin: 0 auto; padding: 34px 0 46px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; color: #81909b; font-size: 13px; }
.site-admin-links { flex: 1 0 100%; display: flex; flex-wrap: wrap; gap: 12px 24px; }
.site-admin-links a { white-space: nowrap; }
.site-footer p { margin: 0; }
.site-footer-signoff{display:grid;align-content:start;justify-items:start;gap:8px}
.site-secret-trigger{padding:0;border:0;background:none;color:inherit;cursor:pointer;text-align:left;font-size:13px;letter-spacing:.01em}
.site-secret-trigger:hover{color:#cfe6af}
.site-secret-trigger:focus-visible{outline:2px solid #91d2dd;outline-offset:4px;border-radius:2px}
.site-secret-note{max-width:260px;color:#cce8c3;font-size:12px;line-height:1.65;animation:site-note-appear .3s ease-out both}
.site-secret-note[hidden]{display:none}
@keyframes site-note-appear{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.site-secret-note{animation:none}}
.mono { font-family: var(--mono); letter-spacing: .08em; }

:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

@media (max-width: 800px) {
  :root { --shell: calc(100% - 24px); }
  .site-header { top: 8px; margin-top: 8px; padding-left: 16px; border-radius: 21px; }
  .brand-word { font-size: 28px; }
  .brand-divider, .brand-site-name { display: none; }
  .nav-links > a:first-child { display: none; }
  .nav-links a { padding-inline: 12px; font-size: 13px; }
  .home-stage { min-height: 0; margin-top: -82px; padding-top: 82px; }
  .home-stage-inner { padding-bottom: 28px; }
  .home-artwork { object-position: 62% center; opacity: .78; }
  .hero { min-height: auto; padding: 104px 10px 42px; grid-template-columns: 1fr; gap: 36px; }
  .hero-copy { max-width: 100%; }
  .hero h1 { font-size: clamp(54px, 16vw, 82px); }
  .hero-lede { font-size: 17px; }
  .review-card { width: min(100%, 460px); }
  .search-panel { margin: 0; padding: 14px; border-radius: 23px; }
  .search-row { grid-template-columns: 22px 1fr; padding: 10px 12px; }
  .search-row button { grid-column: 1 / -1; width: 100%; }
  .paper-inner { padding: 68px 0 80px; }
  .section-heading { align-items: start; flex-direction: column; }
  .course-grid { grid-template-columns: 1fr; }
  .course-link { min-height: 0; }
  .scope-note { grid-template-columns: 1fr; }
  .verify-layout, .detail-grid { grid-template-columns: 1fr; }
  .submission-layout { grid-template-columns: 1fr; }
  .submission-intro { position: static; }
  .verify-intro { padding-top: 0; }
  .offering-card { position: static; order: -1; }
  .asset-row { flex-direction: column; }
  .asset-row form, .asset-row .download-button { width: 100%; }
  .course-meta form { width: 100%; margin-left: 0; }
  .site-footer { flex-direction: column; }
}

@media (max-width: 420px) {
  .site-header { padding: 10px 10px 10px 13px; }
  .brand-word { font-size: 26px; }
  .nav-links { gap: 2px; }
  .nav-links a, .nav-links .nav-action { padding-inline: 9px; font-size: 12px; }
  .hero { padding-top: 86px; }
  .hero h1 { font-size: 52px; }
  .search-panel > label { font-size: 11px; }
  .section-heading h2 { font-size: 36px; }
  .course-link { padding: 21px; }
  .course-card h3 { font-size: 24px; }
  .narrow-card { padding: 34px 24px; }
  .narrow-card h1 { font-size: 38px; }
  .proposal-grid { grid-template-columns: 1fr; }
  .asset-policy > div { grid-template-columns: 1fr; gap: 1px; }
}

.nav-links a { white-space: nowrap; }
.account-nav { gap: 7px; }
.identity-avatar { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.identity-placeholder { width: 26px; height: 26px; display: inline-grid; place-items: center; border-radius: 50%; background: #223340; color: #a8dbe6; flex-shrink: 0; font-size: 15px; }
.byline-identity { display: inline-flex; align-items: center; gap: 8px; }
@media (max-width: 1100px) {
  .site-header { flex-wrap: wrap; gap: 12px; padding: 14px; }
  .nav-links { width: 100%; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; }
  .nav-links > a, .nav-links > a:first-child { display: inline-flex; justify-content: center; padding: 9px 4px; font-size: 13px; }
  .nav-links .nav-action { padding-inline: 4px; }
}
@media (max-width: 420px) {
  .nav-links > a, .nav-links > a:first-child, .nav-links .nav-action { font-size: 11px; }
  .account-nav .identity-avatar, .account-nav .identity-placeholder { width: 20px; height: 20px; }
  .account-nav { gap: 3px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}