:root {
  --ink: #101827;
  --ink-soft: #465268;
  --paper: #f6f8fb;
  --paper-deep: #e8eef6;
  --line: rgba(16, 24, 39, 0.14);
  --blue: #1759d1;
  --cyan: #30b7c9;
  --card: rgba(255, 255, 255, 0.72);
  --shadow: 0 24px 70px rgba(18, 39, 80, 0.1);
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.7; }
body::before { content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none; background-image: linear-gradient(rgba(23,89,209,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(23,89,209,.035) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to bottom, #000, transparent 82%); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .6rem 1rem; background: var(--ink); color: white; border-radius: 999px; }
.skip-link:focus { top: 1rem; }
.site-header { width: min(1180px, calc(100% - 3rem)); height: 84px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); position: relative; z-index: 20; }
.brand { display: inline-flex; align-items: center; gap: .75rem; font-weight: 750; letter-spacing: .04em; }
.brand-logo { width: 38px; height: 38px; display: block; flex: 0 0 auto; filter: drop-shadow(0 8px 16px rgba(18, 39, 80, .13)); transition: transform .25s ease; }
.brand:hover .brand-logo { transform: translateY(-1px) rotate(-3deg); }
nav { display: flex; align-items: center; gap: 1.6rem; font-size: .9rem; color: var(--ink-soft); }
nav a { position: relative; padding: .4rem 0; }
nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--blue); transition: right .25s ease; }
nav a:hover::after, nav a:focus-visible::after { right: 0; }
.menu-button { display: none; border: 0; background: transparent; padding: .75rem; }
.menu-button span { display: block; width: 22px; height: 1px; margin: 5px 0; background: var(--ink); }
main { overflow: clip; }
.hero { width: min(1180px, calc(100% - 3rem)); min-height: 660px; margin: 0 auto; padding: 8rem 0 6rem; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); align-items: center; gap: 5rem; }
.eyebrow { margin: 0 0 1.2rem; color: var(--blue); font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero h1 { max-width: 760px; margin: 0; font-family: var(--serif); font-size: clamp(3rem, 6.1vw, 6rem); line-height: 1.08; letter-spacing: -.045em; font-weight: 700; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero-intro { max-width: 630px; margin: 2rem 0 0; color: var(--ink-soft); font-size: 1.08rem; }
.hero-meta { margin-top: 2.8rem; display: flex; align-items: center; gap: 1.5rem; color: var(--ink-soft); font-size: .88rem; }
.primary-link { min-height: 48px; display: inline-flex; align-items: center; gap: 1rem; padding: .6rem 1.15rem; background: var(--ink); color: white; border-radius: 999px; transition: transform .2s ease, background .2s ease; }
.primary-link:hover { transform: translateY(-2px); background: var(--blue); }
.hero-orbit { aspect-ratio: 1; position: relative; display: grid; place-items: center; }
.hero-orbit::before { content: ""; position: absolute; inset: 8%; border-radius: 50%; background: radial-gradient(circle at 36% 28%, rgba(255,255,255,.95), rgba(48,183,201,.14) 36%, rgba(23,89,209,.11) 64%, transparent 65%); filter: drop-shadow(0 28px 50px rgba(23,89,209,.16)); }
.orbit { position: absolute; border: 1px solid rgba(23,89,209,.24); border-radius: 50%; animation: orbit 20s linear infinite; }
.orbit::after { content: ""; position: absolute; width: 8px; height: 8px; top: 18%; right: 10%; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 7px rgba(23,89,209,.09); }
.orbit-one { inset: 2%; }
.orbit-two { inset: 18%; animation-duration: 14s; animation-direction: reverse; border-style: dashed; }
.orbit-two::after { background: var(--cyan); }
.orbit-core { width: 42%; aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; border-radius: 50%; color: white; background: linear-gradient(145deg, #0d1728, #173a76); box-shadow: var(--shadow); }
.orbit-core span { font-family: var(--serif); font-size: clamp(3.5rem, 8vw, 6rem); line-height: 1; }
.orbit-core small { margin-top: .6rem; font-size: .58rem; letter-spacing: .14em; opacity: .64; }
.orbit-label { position: absolute; z-index: 2; padding: .35rem .7rem; border: 1px solid rgba(23,89,209,.18); border-radius: 999px; background: rgba(255,255,255,.7); backdrop-filter: blur(8px); color: var(--ink-soft); font-family: var(--serif); font-size: .84rem; box-shadow: 0 8px 26px rgba(18,39,80,.08); }
.label-one { top: 13%; left: 3%; }.label-two { right: -2%; top: 42%; }.label-three { bottom: 10%; left: 17%; }
@keyframes orbit { to { transform: rotate(360deg); } }
.featured { padding: 6.8rem max(1.5rem, calc((100% - 1180px)/2)); background: var(--ink); color: white; display: grid; grid-template-columns: .75fr 1.25fr; gap: 7rem; }
.featured-heading { position: sticky; top: 7rem; align-self: start; }
.featured-heading .eyebrow { color: #7adbe8; }
.featured h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.25rem, 4vw, 4rem); line-height: 1.15; }
.featured-list { border-top: 1px solid rgba(255,255,255,.18); }
.featured-item { display: grid; grid-template-columns: 3rem 1fr auto; gap: 1rem; align-items: center; padding: 1.5rem 0; border-bottom: 1px solid rgba(255,255,255,.18); transition: padding .25s ease, color .25s ease; }
.featured-item:hover { padding-left: .6rem; color: #92e6ee; }
.featured-item > span { color: rgba(255,255,255,.42); font-size: .75rem; }
.featured-item strong { display: block; font-family: var(--serif); font-size: 1.2rem; font-weight: 600; }
.featured-item small { color: rgba(255,255,255,.55); }
.featured-item b { font-size: 1.2rem; font-weight: 400; }
.collection { width: min(1180px, calc(100% - 3rem)); margin: 0 auto; padding: 7rem 0 1rem; }
.section-heading { display: grid; grid-template-columns: 5rem 1fr auto; align-items: start; gap: 1.5rem; padding-bottom: 2rem; border-bottom: 1px solid var(--line); }
.section-number { color: var(--blue); font: 700 1rem var(--serif); }
.section-heading h2 { margin: -.35rem 0 .5rem; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.7rem); letter-spacing: -.03em; }
.section-heading p { max-width: 620px; margin: 0; color: var(--ink-soft); }
.section-count { padding: .25rem .72rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); font-size: .78rem; }
.note-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding-top: 1.2rem; }
.note-card { min-height: 300px; padding: 1.4rem; display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--card); border-radius: 18px 18px 18px 5px; box-shadow: 0 14px 40px rgba(18,39,80,.035); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.note-card:hover { transform: translateY(-5px); border-color: rgba(23,89,209,.35); box-shadow: var(--shadow); }
.note-card__meta { display: flex; justify-content: space-between; color: var(--ink-soft); font-size: .74rem; }
.note-card h3 { margin: 2.2rem 0 .8rem; font-family: var(--serif); font-size: 1.35rem; line-height: 1.38; }
.note-card p { margin: 0 0 1.5rem; color: var(--ink-soft); font-size: .9rem; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.text-link { margin-top: auto; color: var(--blue); font-size: .86rem; font-weight: 700; }
.site-footer { width: min(1180px, calc(100% - 3rem)); margin: 7rem auto 0; padding: 2.2rem 0 3rem; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--ink-soft); }
.site-footer > div { display: flex; align-items: center; gap: 1rem; }
.site-footer p { margin: 0; color: var(--ink); font-weight: 700; line-height: 1.3; }.site-footer small { color: var(--ink-soft); font-weight: 400; }
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

.article-header { width: min(1280px, calc(100% - 3rem)); }
.back-link { color: var(--ink-soft); font-size: .88rem; }
.article-layout { width: min(1180px, calc(100% - 3rem)); margin: 0 auto; padding: 6rem 0 8rem; display: grid; grid-template-columns: minmax(0, 780px) minmax(220px, 1fr); gap: 6rem; align-items: start; overflow: visible; }
.article h1 { margin: 0; font-family: var(--serif); font-size: clamp(2.5rem, 5vw, 5rem); line-height: 1.08; letter-spacing: -.04em; }
.article-deck { max-width: 680px; margin: 1.6rem 0; color: var(--ink-soft); font-size: 1.08rem; }
.article-meta { display: flex; gap: 1.5rem; padding: 1rem 0 2.5rem; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: .78rem; }
.article-body { padding-top: 2rem; font-size: 1.02rem; overflow-wrap: anywhere; }
.article-body h1, .article-body h2, .article-body h3, .article-body h4 { scroll-margin-top: 2rem; font-family: var(--serif); line-height: 1.35; }
.article-body h1 { margin: 3.5rem 0 1.25rem; font-size: 2.25rem; }.article-body h2 { margin: 3rem 0 1rem; font-size: 1.8rem; }.article-body h3 { margin: 2.2rem 0 .8rem; font-size: 1.35rem; }
.article-body p, .article-body li { color: #29364b; }
.article-body a { color: var(--blue); text-decoration: underline; text-underline-offset: .18em; }
.article-body blockquote { margin: 1.8rem 0; padding: .9rem 1.2rem; border-left: 3px solid var(--blue); background: rgba(23,89,209,.055); border-radius: 0 12px 12px 0; }
.article-body blockquote p { margin: 0; }
.article-body pre { max-width: 100%; overflow: auto; padding: 1.25rem; color: #dce6f6; background: #101827; border-radius: 14px; font-size: .87rem; line-height: 1.65; }
.article-body code { padding: .12em .36em; background: rgba(23,89,209,.08); color: #0f4cba; border-radius: 5px; font-size: .9em; }.article-body pre code { padding: 0; background: transparent; color: inherit; }
.article-body table { display: block; width: 100%; overflow: auto; border-collapse: collapse; font-size: .9rem; }.article-body th, .article-body td { min-width: 120px; padding: .65rem .8rem; border: 1px solid var(--line); text-align: left; }.article-body th { background: var(--paper-deep); }
.article-body img { max-width: 100%; height: auto; margin: 1.5rem 0; border-radius: 12px; box-shadow: var(--shadow); }
.article-body hr { margin: 3rem 0; border: 0; border-top: 1px solid var(--line); }
.article-footer { margin-top: 4rem; padding: 1.5rem; background: var(--paper-deep); border-radius: 16px 16px 16px 5px; }.article-footer p { margin: 0 0 .5rem; color: var(--ink-soft); font-size: .88rem; }
.toc { position: sticky; top: 2rem; padding-left: 1.4rem; border-left: 1px solid var(--line); color: var(--ink-soft); font-size: .8rem; }
.toc > p { margin: 0 0 1rem; color: var(--ink); font-weight: 800; }.toc ol { margin: 0; padding: 0; list-style: none; }.toc li { margin: .55rem 0; }.toc .toc-depth-3 { padding-left: .8rem; }.toc a:hover { color: var(--blue); }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 5rem; gap: 3rem; }.hero-orbit { width: min(470px, 90vw); justify-self: center; }
  .featured { grid-template-columns: 1fr; gap: 3rem; }.featured-heading { position: static; }
  .note-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; gap: 3rem; }.toc { display: none; }
}
@media (max-width: 680px) {
  .site-header { width: min(100% - 2rem, 1180px); height: 72px; }
  .menu-button { display: block; }
  nav { display: none; position: absolute; top: 64px; left: 0; right: 0; padding: 1rem; flex-direction: column; align-items: stretch; background: rgba(246,248,251,.96); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); backdrop-filter: blur(12px); }
  nav.is-open { display: flex; }
  .hero, .collection, .site-footer, .article-layout { width: min(100% - 2rem, 1180px); }
  .hero { min-height: auto; padding: 4rem 0 5rem; }.hero h1 { font-size: clamp(2.7rem, 14vw, 4.5rem); }.hero-meta { align-items: flex-start; flex-direction: column; }.hero-orbit { width: 90%; }
  .featured { padding-left: 1rem; padding-right: 1rem; }.featured-item { grid-template-columns: 2rem 1fr auto; }
  .collection { padding-top: 5rem; }.section-heading { grid-template-columns: 2rem 1fr; }.section-count { display: none; }.note-grid { grid-template-columns: 1fr; }.note-card { min-height: 260px; }
  .site-footer { align-items: flex-start; gap: 2rem; }.site-footer > a { font-size: .8rem; }
  .article-layout { padding-top: 4rem; }.article h1 { font-size: clamp(2.4rem, 12vw, 4rem); }.article-meta { flex-wrap: wrap; }.article-body { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } [data-reveal] { opacity: 1; transform: none; }
}

/* Learn Just How */
body { position: relative; min-height: 100vh; }
body::before { background-size: 56px 56px; opacity: .68; }
.site-header { background: rgba(246, 248, 251, .76); backdrop-filter: blur(15px); }
.brand { gap: .8rem; }
.brand > span:last-child { display: grid; line-height: 1.05; }
.brand strong { font-family: var(--serif); font-size: 1rem; letter-spacing: .015em; }
.brand small { margin-top: .28rem; color: var(--ink-soft); font-size: .56rem; font-weight: 750; letter-spacing: .13em; }
nav a.is-active { color: var(--blue); font-weight: 750; }
nav a.is-active::after { right: 0; }

.home-hero { width: min(1180px, calc(100% - 3rem)); min-height: 720px; margin: 0 auto; padding: 7rem 0; display: grid; grid-template-columns: 1.05fr .7fr; align-items: center; gap: 8rem; }
.home-hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(4.5rem, 10vw, 9rem); line-height: .79; letter-spacing: -.065em; }
.home-hero h1 em { color: var(--blue); font-style: italic; }
.home-statement { align-self: end; margin-bottom: 2rem; padding: 2rem 0 2rem 2rem; border-left: 1px solid var(--line); }
.home-statement .statement-cn { margin: 0 0 1.5rem; color: var(--blue); font: 700 clamp(3rem, 6vw, 5.5rem)/1 var(--serif); }
.statement-classic { margin: 0 0 .7rem; color: var(--ink-soft); font: 600 1.12rem/1.9 var(--serif); }
.home-statement cite { display: block; margin: 0 0 1.6rem; color: var(--ink-soft); font-size: .78rem; font-style: normal; letter-spacing: .08em; }
.home-statement span { font-size: .72rem; font-weight: 800; letter-spacing: .17em; }
.hotspots { width: min(1180px, calc(100% - 3rem)); margin: 0 auto; padding: 0 0 6rem; }
.hotspots-heading { padding-bottom: 2rem; }
.hotspots-heading .eyebrow { margin-bottom: .8rem; }
.hotspots-heading h2 { margin: 0; font: 700 clamp(2.8rem, 5.5vw, 5rem)/1 var(--serif); letter-spacing: -.04em; }
.hotspot-list { border-top: 1px solid var(--line); }
.hotspot-item { min-height: 116px; display: grid; grid-template-columns: 3rem 10rem 1fr auto; align-items: center; gap: 1.2rem; border-bottom: 1px solid var(--line); transition: padding .22s ease, color .22s ease; }
.hotspot-item:hover { padding-left: .6rem; color: var(--blue); }
.hotspot-index { color: var(--blue); font: 700 .82rem var(--serif); }
.hotspot-source { display: grid; line-height: 1.35; }
.hotspot-source strong { color: var(--ink); font-size: .86rem; }
.hotspot-source small { margin-top: .35rem; color: var(--ink-soft); font-size: .68rem; letter-spacing: .04em; }
.hotspot-item h2 { margin: 0; font: 600 clamp(1.15rem, 2vw, 1.55rem)/1.35 var(--serif); }
.hotspot-item > b { color: var(--blue); font-size: 1.1rem; font-weight: 500; }
.manifesto { width: min(940px, calc(100% - 3rem)); margin: 0 auto; padding: 10rem 0; text-align: left; }
.manifesto .manifesto-kicker { margin: 0 0 2rem; color: var(--blue); font-family: "Snell Roundhand", "Segoe Script", "Brush Script MT", cursive; font-size: clamp(1.35rem, 2.4vw, 2rem); font-weight: 500; line-height: 1.1; letter-spacing: .015em; }
.manifesto-stage { min-height: 2.8em; display: flex; align-items: center; }
.manifesto .manifesto-quote { margin: 0; font: 600 clamp(2.2rem, 5vw, 4.8rem)/1.18 var(--serif); letter-spacing: -.04em; transition: opacity .38s ease, transform .38s ease, filter .38s ease; }
.manifesto .manifesto-quote.is-changing { opacity: 0; transform: translateY(12px); filter: blur(3px); }
.manifesto-meta { margin-top: 2.4rem; }
.manifesto small { color: var(--blue); font: italic 600 clamp(.95rem, 1.8vw, 1.18rem)/1.4 Georgia, "Times New Roman", serif; letter-spacing: .035em; }
.module-grid { width: min(1180px, calc(100% - 3rem)); margin: 0 auto; padding-bottom: 2rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.module-grid > a { min-height: 260px; padding: 1.8rem; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 20px 20px 20px 5px; background: rgba(255,255,255,.74); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.module-grid > a:hover { transform: translateY(-5px); border-color: rgba(23,89,209,.38); box-shadow: var(--shadow); }
.module-grid span { color: var(--blue); font: 700 .9rem var(--serif); }
.module-grid small { margin-top: .35rem; color: var(--ink-soft); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.module-grid h2 { margin: 3.5rem 0 .75rem; font: 700 clamp(2rem, 4vw, 3.4rem)/1.1 var(--serif); }
.module-grid b { margin-top: auto; color: var(--blue); font-size: .86rem; }
.note-card { min-height: 235px; }
.contact { width: min(1180px, calc(100% - 3rem)); margin: 8rem auto 1rem; padding: 4rem 0 2rem; display: grid; grid-template-columns: .75fr 1.25fr; gap: 5rem; border-top: 1px solid var(--line); }
.contact h2 { margin: 0; font: 700 clamp(2.7rem, 5vw, 5rem)/1 var(--serif); letter-spacing: -.04em; }
.contact-links { border-top: 1px solid var(--line); }
.contact-links a { min-height: 92px; display: grid; grid-template-columns: 7.5rem 1fr auto; gap: 1rem; align-items: center; border-bottom: 1px solid var(--line); transition: padding .22s ease, color .22s ease; }
.contact-links a:hover { padding-left: .6rem; color: var(--blue); }
.contact-links small { color: var(--ink-soft); font-size: .68rem; font-weight: 800; letter-spacing: .12em; }
.contact-links span { overflow-wrap: anywhere; font-size: 1rem; }
.contact-links b { color: var(--blue); font-weight: 500; }

.content-page { width: min(1180px, calc(100% - 3rem)); min-height: 68vh; margin: 0 auto; padding-bottom: 5rem; overflow: visible; }
.page-hero { padding: 6rem 0 4rem; display: grid; gap: 1rem; border-bottom: 1px solid var(--line); }
.page-hero .eyebrow { margin-bottom: 0; }
.page-hero h1 { margin: 0; font: 700 clamp(3.5rem, 8vw, 7.4rem)/.95 var(--serif); letter-spacing: -.055em; }
.course-grid { padding-top: 1.2rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.course-card { min-height: 230px; padding: 1.6rem; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto 1fr auto; column-gap: 1rem; border: 1px solid var(--line); border-radius: 18px 18px 18px 5px; background: rgba(255,255,255,.76); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.course-card:hover { transform: translateY(-4px); border-color: rgba(23,89,209,.36); box-shadow: var(--shadow); }
.course-card > span { grid-row: 1 / -1; color: var(--blue); font: 700 .82rem var(--serif); }
.course-card > small { color: var(--ink-soft); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.course-card h2 { margin: 2.6rem 0 .7rem; font: 700 1.7rem/1.2 var(--serif); }
.course-card > div { margin-top: 2.6rem; display: flex; justify-content: space-between; color: var(--ink-soft); font-size: .82rem; }
.course-card b { color: var(--blue); }
.page-back { display: inline-block; margin-top: 2.5rem; }
.course-page .page-hero { padding-top: 3rem; }
.competition-group { padding: 6rem 0 1rem; }
.competition-group + .competition-group { margin-top: 4rem; border-top: 1px solid var(--line); }
.group-heading { display: grid; gap: .7rem; margin-bottom: 2rem; }
.group-heading .eyebrow { margin: 0; }
.group-heading h2 { margin: 0; font: 700 clamp(2.3rem, 5vw, 4.7rem)/1 var(--serif); }
.empty-state { margin: 1.2rem 0 3rem; min-height: 280px; padding: 3rem; display: flex; flex-direction: column; justify-content: flex-end; border: 1px solid var(--line); border-radius: 22px 22px 22px 6px; background: linear-gradient(140deg, rgba(255,255,255,.9), rgba(232,238,246,.62)); }
.empty-state span { margin-bottom: auto; color: var(--blue); font: 700 1rem var(--serif); }
.empty-state h2 { margin: 0 0 1rem; font: 700 clamp(2.5rem, 5vw, 5rem)/1 var(--serif); }
.essays-grid { padding-top: 1.2rem; grid-template-columns: repeat(2, 1fr); }
.back-link { display: inline-block; }
.article .back-link { margin-bottom: 4rem; }

@media (max-width: 900px) {
  .home-hero { grid-template-columns: 1fr; min-height: auto; padding: 6rem 0; gap: 5rem; }
  .home-statement { margin: 0; max-width: 560px; }
  .contact { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 680px) {
  .brand small { display: none; }
  .home-hero, .hotspots, .module-grid, .content-page, .contact { width: min(100% - 2rem, 1180px); }
  .home-hero h1 { font-size: clamp(4rem, 23vw, 6.4rem); }
  .home-statement { padding-left: 1.2rem; }
  .hotspot-item { min-height: 138px; grid-template-columns: 2rem 1fr auto; gap: .8rem; padding: 1.2rem 0; }
  .hotspot-source { grid-column: 2 / -1; grid-row: 1; display: flex; align-items: baseline; gap: .7rem; }
  .hotspot-item h2 { grid-column: 2; grid-row: 2; }
  .hotspot-item > b { grid-column: 3; grid-row: 2; }
  .hotspot-index { grid-row: 1 / 3; }
  .manifesto { width: min(100% - 2rem, 940px); padding: 7rem 0; }
  .manifesto-stage { min-height: 4em; }
  .module-grid, .course-grid, .essays-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 5rem 0 3.5rem; }
  .page-hero h1 { font-size: clamp(3.2rem, 18vw, 5.2rem); }
  .competition-group { padding-top: 4.5rem; }
  .empty-state { min-height: 240px; padding: 1.7rem; }
  .contact { margin-top: 6rem; }
  .contact-links a { grid-template-columns: 1fr auto; padding: 1rem 0; }
  .contact-links small { grid-column: 1 / -1; }
}