:root {
  --navy-950: #0a1334;
  --navy-900: #101c4c;
  --navy-800: #14245f;
  --navy-700: #1d3278;
  --blue: #377cf6;
  --red: #f04452;
  --red-dark: #d93646;
  --cream: #f7f8fc;
  --white: #ffffff;
  --ink: #17203d;
  --muted: #68718b;
  --line: #e5e8f1;
  --shadow: 0 22px 70px rgba(20, 36, 95, .12);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Inter", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
body.update-notice-open { overflow: hidden; }
a { color: inherit; }
button, input { font: inherit; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.section { padding: 104px 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 20px; top: -60px; z-index: 9999; padding: 12px 18px;
  color: #fff; background: var(--red); border-radius: 10px; text-decoration: none;
}
.skip-link:focus { top: 20px; }

/* Update notice */
.update-notice {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
}
.update-notice[hidden] { display: none; }
.update-notice-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 14, 42, .76);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
  animation: noticeFadeIn .28s ease both;
}
.update-notice-card {
  position: relative;
  z-index: 1;
  width: min(100%, 470px);
  padding: 36px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 26px;
  box-shadow: 0 30px 90px rgba(4, 9, 27, .36);
  animation: noticeCardIn .38s cubic-bezier(.2, .8, .2, 1) both;
}
.update-notice-card::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -80px;
  width: 210px;
  height: 210px;
  border: 32px solid rgba(55, 124, 246, .06);
  border-radius: 50%;
}
.update-notice-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #727b94;
  background: #f2f4f9;
  border: 0;
  border-radius: 11px;
  cursor: pointer;
  transition: .2s ease;
}
.update-notice-close:hover { color: #fff; background: var(--red); }
.update-notice-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 22px;
  color: #fff;
  background: var(--navy-800);
  border-radius: 17px;
  box-shadow: 0 10px 25px rgba(20, 36, 95, .18);
  font-size: 21px;
}
.update-notice-kicker {
  display: block;
  margin-bottom: 9px;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.update-notice-card h2 {
  position: relative;
  margin: 0 0 13px;
  font: 800 28px/1.18 "Manrope", sans-serif;
  letter-spacing: -1px;
}
.update-notice-card > p {
  position: relative;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}
.update-notice-date {
  position: relative;
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 22px;
  padding: 14px 16px;
  background: #f1f4fb;
  border: 1px solid #e2e7f3;
  border-radius: 14px;
}
.update-notice-date > i {
  color: var(--red);
  font-size: 22px;
}
.update-notice-date span {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .65px;
  text-transform: uppercase;
}
.update-notice-date strong {
  color: var(--navy-800);
  font: 800 15px "Manrope", sans-serif;
}
.update-notice-button {
  width: 100%;
  height: 48px;
  margin-top: 18px;
  color: #fff;
  background: var(--red);
  border: 0;
  border-radius: 13px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: .2s ease;
}
.update-notice-button:hover { background: var(--red-dark); transform: translateY(-1px); }
@keyframes noticeFadeIn { from { opacity: 0; } }
@keyframes noticeCardIn {
  from { opacity: 0; transform: translateY(18px) scale(.97); }
}

/* Header */
.site-header {
  position: absolute; inset: 0 0 auto; z-index: 20; height: 88px;
  color: #fff; border-bottom: 1px solid rgba(255,255,255,.10);
}
.site-header.scrolled {
  position: fixed; height: 72px; background: rgba(10, 19, 52, .92);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(4, 9, 27, .18);
  animation: slideDown .3s ease;
}
@keyframes slideDown { from { transform: translateY(-100%); } }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 45px; height: 43px; flex: 0 0 auto; }
.brand-mark svg { display: block; width: 100%; height: 100%; overflow: visible; }
.brand-mark path { fill: none; stroke-linecap: round; }
.brand-mark .logo-ring { stroke: var(--red); stroke-width: 7; }
.brand-mark .logo-ear-outer { stroke: #fff; stroke-width: 4; }
.brand-mark .logo-ear-inner { stroke: #fff; stroke-width: 3.6; }
.brand-mark .logo-wave-one { stroke: #73aaff; stroke-width: 3.6; }
.brand-mark .logo-wave-two { stroke: var(--blue); stroke-width: 3.6; }
.brand-mark .logo-dot { fill: #73aaff; }
.brand-word { display: inline-flex; align-items: baseline; font: 800 21px/1 "Manrope", sans-serif; letter-spacing: 2.2px; }
.brand-o { color: var(--red); }
.brand-middle { color: #fff; }
.brand-x { color: #73aaff; }
.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav > a { font-size: 14px; font-weight: 600; text-decoration: none; color: rgba(255,255,255,.76); transition: .2s ease; }
.main-nav > a:hover { color: #fff; }
.main-nav .nav-login {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 17px;
  color: #fff; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); border-radius: 12px;
}
.menu-toggle { display: none; padding: 8px; background: none; border: 0; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px; background: #fff; transition: .25s; }

/* Hero */
.hero {
  position: relative; min-height: 520px; display: grid; align-items: center; overflow: hidden;
  color: #fff; background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 55%, #1a377c 100%);
  padding: 126px 0 74px;
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 42px;
  background: var(--cream); clip-path: polygon(0 74%, 100% 0, 100% 100%, 0 100%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero-glow-one { width: 520px; height: 520px; right: -160px; top: -180px; background: radial-gradient(circle, rgba(55,124,246,.35), transparent 68%); }
.hero-glow-two { width: 430px; height: 430px; left: -180px; bottom: -200px; background: radial-gradient(circle, rgba(240,68,82,.16), transparent 70%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .72fr; align-items: center; gap: 74px; }
.eyebrow, .section-kicker {
  display: inline-flex; align-items: center; gap: 9px; color: var(--red); font-size: 12px;
  line-height: 1; font-weight: 800; letter-spacing: 1.8px; text-transform: uppercase;
}
.eyebrow { color: #bdcdf8; }
.eyebrow span { width: 28px; height: 2px; background: var(--red); }
.dashboard-date {
  display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px;
  color: #c6d3f6; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px; font-size: 11px; font-weight: 700; text-transform: capitalize;
}
.dashboard-date i { color: #ff7a86; }
.hero h1 {
  max-width: 650px; margin: 19px 0 16px; font: 800 clamp(38px, 4.3vw, 56px)/1.04 "Manrope", sans-serif;
  letter-spacing: -2.7px;
}
.hero h1 em { display: block; color: #7eb0ff; font-style: normal; }
.hero-copy > p { max-width: 570px; margin: 0; color: #bcc7e8; font-size: 15px; line-height: 1.65; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px;
  padding: 0 17px; border: 1px solid transparent; border-radius: 12px; font-weight: 700; font-size: 12px; text-decoration: none; transition: .25s ease;
}
.button-primary { color: #fff; background: var(--red); box-shadow: 0 12px 30px rgba(240,68,82,.3); }
.button-primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.button-ghost { color: #fff; background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.17); }
.button-ghost:hover { background: rgba(255,255,255,.13); }
.hero-note { display: flex; align-items: center; gap: 14px; margin-top: 38px; color: #9eacd4; font-size: 12px; }
.hero-note strong { display: block; color: #fff; font-size: 13px; }
.avatar-stack { display: flex; }
.avatar-stack i {
  display: block; width: 30px; height: 30px; margin-left: -8px; border: 3px solid var(--navy-900); border-radius: 50%;
  background: linear-gradient(135deg, #e5eaff, #7394e8);
}
.avatar-stack i:first-child { margin-left: 0; background: linear-gradient(135deg, #ffd8db, #ef6a77); }
.avatar-stack i:last-child { background: linear-gradient(135deg, #d6f4ec, #4bb99b); }
.announcement-card {
  position: relative; padding: 22px; background: rgba(255,255,255,.96); color: var(--ink);
  border: 1px solid rgba(255,255,255,.7); border-radius: 22px; box-shadow: 0 24px 60px rgba(3, 8, 30, .28);
}
.announcement-card::before {
  content: ""; position: absolute; inset: 8px -8px -8px 8px; z-index: -1;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 22px;
}
.announcement-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.announcement-label { display: inline-flex; gap: 9px; align-items: center; color: var(--navy-700); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
.announcement-label i { color: var(--red); }
.live-dot { display: inline-flex; align-items: center; gap: 6px; color: var(--red); font-size: 11px; font-weight: 800; }
.live-dot::before { content: ""; width: 7px; height: 7px; background: var(--red); border-radius: 50%; box-shadow: 0 0 0 5px rgba(240,68,82,.12); }
.announcement-body { display: flex; align-items: center; gap: 14px; margin-bottom: 15px; }
.announcement-icon { display: grid; place-items: center; width: 48px; height: 48px; flex: 0 0 auto; color: #fff; background: var(--navy-800); border-radius: 14px; font-size: 18px; }
.announcement-kicker { margin: 0 0 6px; color: var(--muted); font-size: 12px; font-weight: 700; }
.announcement-card h2 { margin: 0; font: 800 22px/1.2 "Manrope", sans-serif; letter-spacing: -.7px; }
.announcement-date { display: flex; align-items: center; gap: 12px; padding: 11px 13px; background: #f2f4fa; border-radius: 12px; }
.announcement-date > i { color: var(--red); font-size: 20px; }
.announcement-date span { display: block; margin-bottom: 2px; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: 1px; }
.announcement-date strong { font-size: 13px; }
.announcement-card > a { display: inline-flex; align-items: center; gap: 9px; margin-top: 14px; color: var(--navy-700); font-size: 12px; font-weight: 800; text-decoration: none; }
.wave-lines { position: absolute; inset: 0; opacity: .09; pointer-events: none; }
.wave-lines span { position: absolute; left: 5%; right: 5%; top: 50%; height: 1px; background: linear-gradient(90deg, transparent, #fff, transparent); transform: rotate(-5deg); }
.wave-lines span:nth-child(2) { transform: translateY(-34px) rotate(-4deg); }
.wave-lines span:nth-child(3) { transform: translateY(-68px) rotate(-3deg); }
.wave-lines span:nth-child(4) { transform: translateY(34px) rotate(-6deg); }
.wave-lines span:nth-child(5) { transform: translateY(68px) rotate(-7deg); }
.wave-lines span:nth-child(6) { transform: translateY(102px) rotate(-8deg); }
.wave-lines span:nth-child(7) { transform: translateY(-102px) rotate(-2deg); }

/* Shared headings */
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
.section-heading h2 { margin: 0; font: 800 clamp(32px, 4vw, 46px)/1.12 "Manrope", sans-serif; letter-spacing: -2px; }
.section-heading > p { max-width: 390px; margin: 0 0 5px; color: var(--muted); line-height: 1.7; }

/* Priority */
.priority-section { padding-top: 62px; }
.priority-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.priority-card {
  position: relative; min-height: 260px; display: flex; flex-direction: column; padding: 26px;
  overflow: hidden; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  text-decoration: none; transition: .3s cubic-bezier(.2,.8,.2,1);
}
.priority-card::after { content: ""; position: absolute; right: -55px; bottom: -65px; width: 150px; height: 150px; border: 24px solid rgba(55,124,246,.05); border-radius: 50%; }
.priority-card:hover { transform: translateY(-7px); border-color: transparent; box-shadow: var(--shadow); }
.priority-card.card-moodle { color: #fff; background: var(--navy-800); border-color: var(--navy-800); }
.priority-card.card-moodle::after { border-color: rgba(255,255,255,.05); }
.card-number { align-self: flex-end; color: #a2a9bc; font: 700 11px "Manrope"; letter-spacing: 1px; }
.card-moodle .card-number { color: #8795c1; }
.priority-icon { display: grid; place-items: center; width: 57px; height: 57px; margin: 26px 0 26px; color: var(--blue); background: #edf3ff; border-radius: 17px; font-size: 23px; }
.card-moodle .priority-icon { color: #fff; background: var(--red); }
.priority-content strong { display: block; margin-bottom: 7px; font: 800 19px "Manrope"; }
.priority-content small { color: var(--muted); font-size: 12px; line-height: 1.5; }
.card-moodle .priority-content small { color: #aeb9dc; }
.card-arrow { position: absolute; right: 24px; bottom: 23px; display: grid; place-items: center; width: 34px; height: 34px; color: var(--navy-700); background: #f1f3f8; border-radius: 50%; font-size: 11px; transition: .25s; }
.priority-card:hover .card-arrow { color: #fff; background: var(--red); transform: rotate(-35deg); }

/* Explore */
.explore-section { background: #fff; }
.explore-heading { align-items: center; }
.tool-search { position: relative; display: flex; align-items: center; width: 310px; }
.tool-search > i { position: absolute; left: 17px; color: #8c94a8; font-size: 13px; }
.tool-search input { width: 100%; height: 49px; padding: 0 58px 0 42px; color: var(--ink); background: var(--cream); border: 1px solid var(--line); border-radius: 14px; outline: none; transition: .2s; }
.tool-search input:focus { background: #fff; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(55,124,246,.10); }
.tool-search kbd { position: absolute; right: 12px; padding: 4px 7px; color: #858da0; background: #fff; border: 1px solid #dfe2ea; border-radius: 6px; font: 500 10px "Inter"; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.filters { display: flex; gap: 8px; margin-bottom: 28px; }
.filter-button { padding: 10px 17px; color: var(--muted); background: #f5f6f9; border: 0; border-radius: 10px; font-size: 12px; font-weight: 700; cursor: pointer; transition: .2s; }
.filter-button:hover, .filter-button.active { color: #fff; background: var(--navy-800); }
.tool-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; }
.tool-card {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 17px; min-height: 100px; padding: 17px;
  color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 18px; text-decoration: none; transition: .25s ease;
}
.tool-card:hover { transform: translateX(5px); border-color: #cfd7ee; box-shadow: 0 12px 32px rgba(20,36,95,.08); }
.tool-card.is-hidden { display: none; }
.tool-card > i { margin-right: 5px; color: #aab0c0; font-size: 12px; }
.tool-icon { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; font-size: 20px; }
.tool-icon.red { color: #e34251; background: #fff0f2; }
.tool-icon.blue { color: #377cf6; background: #edf3ff; }
.tool-icon.violet { color: #7558d9; background: #f1edff; }
.tool-icon.green { color: #16a36a; background: #eaf9f2; }
.tool-icon.amber { color: #c47d0c; background: #fff6df; }
.tool-icon.pink { color: #d94d8c; background: #fff0f7; }
.tool-icon.cyan { color: #168da8; background: #e9f9fc; }
.tool-icon.navy { color: var(--navy-700); background: #eef1fa; }
.tool-card strong { display: block; margin-bottom: 5px; font: 800 15px "Manrope"; }
.tool-card small { color: var(--muted); font-size: 12px; }
.empty-state { padding: 50px; text-align: center; color: var(--muted); }
.empty-state i { font-size: 30px; }

/* Campus */
.campus-section { position: relative; color: #fff; background: var(--navy-900); overflow: hidden; }
.campus-section::before { content: ""; position: absolute; width: 600px; height: 600px; left: -350px; top: -250px; border: 90px solid rgba(255,255,255,.025); border-radius: 50%; }
.campus-layout { position: relative; display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 90px; }
.section-kicker.light { color: #8eb8ff; }
.campus-copy h2 { margin: 16px 0 22px; font: 800 clamp(40px, 5vw, 61px)/1.04 "Manrope"; letter-spacing: -3px; }
.campus-copy h2 em { color: #7daeff; font-style: normal; }
.campus-copy p { max-width: 400px; margin: 0; color: #aeb9dc; font-size: 15px; line-height: 1.8; }
.text-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 30px; color: #fff; font-size: 13px; font-weight: 800; text-decoration: none; }
.text-link i { color: var(--red); }
.campus-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.campus-link { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 15px; min-height: 100px; padding: 18px; color: #fff; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; text-decoration: none; transition: .25s; }
.campus-link:hover { background: rgba(255,255,255,.10); transform: translateY(-3px); }
.campus-link > span { display: grid; place-items: center; width: 46px; height: 46px; color: #ff7a86; background: rgba(240,68,82,.12); border-radius: 13px; }
.campus-link strong { display: block; margin-bottom: 5px; font: 700 13px "Manrope"; }
.campus-link small { color: #98a5cc; font-size: 10px; }
.campus-link > i { color: #7180ad; font-size: 10px; }

/* Accreditation */
.accreditation-section { padding: 82px 0; background: #edf0f7; }
.accreditation-card { position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; padding: 38px 42px; overflow: hidden; background: #fff; border-radius: 25px; box-shadow: 0 20px 60px rgba(20,36,95,.08); }
.accreditation-card::after { content: ""; position: absolute; right: -100px; width: 300px; height: 300px; border: 45px solid #f4f6fb; border-radius: 50%; }
.seal { display: grid; place-items: center; width: 74px; height: 74px; color: #fff; background: var(--red); border-radius: 22px; font-size: 28px; }
.accreditation-card > div:nth-child(2) { position: relative; z-index: 1; }
.accreditation-card span { color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: 1.8px; }
.accreditation-card h2 { margin: 7px 0 9px; font: 800 24px "Manrope"; letter-spacing: -.7px; }
.accreditation-card p { max-width: 710px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.accreditation-card .accreditation-year { position: relative; z-index: 1; color: var(--navy-800); font: 800 34px "Manrope"; letter-spacing: -2px; }
.accreditation-year span { color: #aab2c8; font-size: 18px; letter-spacing: -1px; }

/* Footer */
.site-footer { padding: 76px 0 25px; color: #fff; background: var(--navy-950); }
.footer-main { display: grid; grid-template-columns: 1.2fr 1fr .7fr; gap: 80px; padding-bottom: 54px; }
.brand-footer { margin-bottom: 20px; }
.footer-brand p { max-width: 320px; margin: 0; color: #828eb5; font-size: 13px; line-height: 1.7; }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 38px; }
.footer-links div { display: flex; flex-direction: column; gap: 13px; }
.footer-links strong, .footer-social > strong { margin-bottom: 5px; font: 800 12px "Manrope"; }
.footer-links a { color: #858fb2; font-size: 12px; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-social > div { display: flex; gap: 8px; margin-top: 15px; }
.footer-social a { display: grid; place-items: center; width: 38px; height: 38px; color: #fff; background: rgba(255,255,255,.07); border-radius: 11px; text-decoration: none; transition: .2s; }
.footer-social a:hover { background: var(--red); transform: translateY(-3px); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; color: #667199; border-top: 1px solid rgba(255,255,255,.07); font-size: 10px; }
.footer-bottom p { margin: 0; }
.footer-bottom .footer-dot { display: inline-block; width: 3px; height: 3px; margin: 0 6px; background: var(--red); border-radius: 50%; vertical-align: middle; }
.mobile-dock { display: none; }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.visible { opacity: 1; transform: translateY(0); }

/* Focus */
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid #79aaff; outline-offset: 3px; }

@media (max-width: 980px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr .72fr; gap: 45px; }
  .hero h1 { font-size: 45px; }
  .priority-grid { grid-template-columns: repeat(2, 1fr); }
  .priority-card { min-height: 230px; }
  .campus-layout { grid-template-columns: 1fr; gap: 45px; }
  .campus-copy p { max-width: 600px; }
  .footer-main { gap: 40px; }
}

@media (max-width: 760px) {
  body { padding-bottom: 70px; }
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 74px 0; }
  .site-header { height: 74px; }
  .menu-toggle { display: block; }
  .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 74px 0 auto; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 18px 20px 25px; background: rgba(10,19,52,.98); border-top: 1px solid rgba(255,255,255,.08); transform: translateY(-130%); transition: .3s ease; }
  .site-header.scrolled .main-nav { inset: 72px 0 auto; }
  .main-nav.open { transform: translateY(0); }
  .main-nav > a { padding: 15px 4px; border-bottom: 1px solid rgba(255,255,255,.07); }
  .main-nav .nav-login { justify-content: center; margin-top: 12px; }
  .hero { padding: 102px 0 66px; }
  .hero-grid { grid-template-columns: 1fr; gap: 26px; }
  .hero h1 { max-width: 600px; font-size: clamp(36px, 10vw, 50px); letter-spacing: -2.2px; }
  .announcement-card { max-width: 500px; transform: none; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 16px; }
  .section-heading > p { max-width: 540px; }
  .explore-heading { align-items: stretch; }
  .tool-search { width: 100%; }
  .tool-grid { grid-template-columns: 1fr; }
  .campus-links { grid-template-columns: 1fr; }
  .accreditation-card { grid-template-columns: auto 1fr; padding: 30px; }
  .accreditation-card .accreditation-year { display: none; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .site-footer { padding-bottom: 105px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 9px; line-height: 1.5; }
  .mobile-dock {
    position: fixed; inset: auto 10px 10px; z-index: 50; display: grid; grid-template-columns: repeat(4, 1fr); padding: 9px 6px;
    color: #fff; background: rgba(10,19,52,.94); border: 1px solid rgba(255,255,255,.11); border-radius: 18px;
    -webkit-backdrop-filter: blur(15px); backdrop-filter: blur(15px); box-shadow: 0 14px 34px rgba(4,9,27,.3);
  }
  .mobile-dock a { display: flex; flex-direction: column; align-items: center; gap: 5px; color: #a7b1d3; font-size: 9px; text-decoration: none; }
  .mobile-dock i { color: #fff; font-size: 15px; }
}

@media (max-width: 520px) {
  .update-notice { padding: 16px; }
  .update-notice-card { padding: 28px 22px 22px; border-radius: 22px; }
  .update-notice-icon { width: 52px; height: 52px; margin-bottom: 18px; }
  .update-notice-card h2 { padding-right: 28px; font-size: 23px; }
  .update-notice-card > p { font-size: 13px; }
  .update-notice-date { padding: 12px 13px; }
  .brand-word { font-size: 18px; }
  .brand-mark { width: 41px; height: 39px; }
  .hero-copy > p { font-size: 14px; }
  .hero-buttons { display: grid; grid-template-columns: repeat(2, 1fr); }
  .hero-buttons .button-primary { grid-column: 1 / -1; }
  .button { width: 100%; }
  .priority-grid { grid-template-columns: 1fr; }
  .priority-card { min-height: 190px; }
  .priority-icon { margin: 16px 0 18px; }
  .filters { overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
  .filter-button { flex: 0 0 auto; }
  .tool-card { min-height: 92px; gap: 13px; padding: 14px; }
  .tool-icon { width: 48px; height: 48px; }
  .campus-copy h2 { font-size: 43px; }
  .accreditation-card { grid-template-columns: 1fr; gap: 20px; padding: 26px; }
  .seal { width: 60px; height: 60px; }
  .accreditation-card h2 { font-size: 20px; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-social { margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}