:root {
  --paper: #fff;
  --warm: #f8f5ef;
  --ink: #121d2b;
  --muted: #53606b;
  --gold: #91652c;
  --gold-dark: #704814;
  --line: #dedbd5;
  --night: #17202a;
  --content: 1180px;
  --reading: 760px;
  --serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", "SimSun", Georgia, serif;
  --sans: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.75; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid #b17832; outline-offset: 4px; }
.skip-link { position: absolute; left: -10000px; top: 8px; z-index: 1000; padding: 8px 14px; background: #fff; }
.skip-link:focus { left: 8px; }
.container { width: min(var(--content), calc(100% - 48px)); margin-inline: auto; }
.reading { width: min(var(--reading), 100%); }
.muted { color: var(--muted); }
.site-header { position: relative; z-index: 10; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; min-width: 0; }
.brand img { width: 38px; height: 38px; object-fit: contain; }
.brand-lines { display: grid; line-height: 1.2; }
.brand-lines strong { font-family: Georgia, serif; font-size: 15px; letter-spacing: .06em; white-space: nowrap; }
.brand-lines span { margin-top: 5px; color: var(--gold-dark); font-size: 11px; letter-spacing: .14em; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 32px); }
.site-nav a { padding: 26px 0 24px; border-bottom: 2px solid transparent; text-decoration: none; white-space: nowrap; font-size: 14px; font-weight: 600; }
.site-nav a:hover, .site-nav a[aria-current="page"] { border-color: var(--gold); color: var(--gold-dark); }
.hero { position: relative; min-height: 560px; background: #eadac1 url('/assets/images/projector-hero.webp') center / cover no-repeat; display: flex; align-items: center; }
.hero-inner { padding-block: 90px; }
.hero-copy { max-width: 660px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.27; }
h1 { font-size: clamp(42px, 5.8vw, 76px); letter-spacing: -.035em; margin-bottom: 22px; }
h2 { font-size: clamp(30px, 3.5vw, 45px); letter-spacing: -.025em; margin-bottom: 22px; }
h3 { font-size: clamp(21px, 2vw, 28px); margin-bottom: 12px; }
.hero p { max-width: 620px; font-size: clamp(17px, 1.55vw, 20px); color: #263342; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 22px; border: 1px solid var(--gold); border-radius: 3px; font-size: 15px; font-weight: 650; text-decoration: none; transition: background .18s, color .18s, transform .18s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--gold); }
.button-primary:hover { background: var(--gold-dark); }
.button-outline { color: var(--ink); background: rgba(255,255,255,.72); }
.button-outline:hover { background: #fff; }
.section { padding-block: clamp(66px, 8vw, 112px); }
.section-soft { background: var(--warm); }
.section-dark { background: var(--night); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-head { max-width: 780px; margin-bottom: 42px; }
.section-head p { font-size: 17px; color: var(--muted); }
.section-dark .section-head p { color: #d4d9dd; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 90px); align-items: center; }
.split img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.text-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 14px; color: var(--gold-dark); font-weight: 700; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 4px; }
.text-link:hover { color: var(--ink); }
.story-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.story { min-width: 0; }
.story img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.story h3 { margin-top: 18px; }
.story p { color: var(--muted); }
.story .text-link { margin-top: 4px; }
.rule-list { border-top: 1px solid var(--line); }
.rule-item { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding-block: 27px; border-bottom: 1px solid var(--line); }
.rule-no { font-family: Georgia, serif; font-size: 30px; color: var(--gold); line-height: 1.2; }
.rule-item p { margin-bottom: 0; color: var(--muted); }
.cta-band { padding-block: 65px; background: var(--night); color: #fff; }
.cta-band-inner { display: flex; justify-content: space-between; align-items: center; gap: 36px; }
.cta-band h2 { margin-bottom: 8px; color: #fff; }
.cta-band p { margin: 0; color: #d3d8dc; }
.site-footer { padding: 44px 0 26px; background: #f4f2ed; border-top: 1px solid var(--line); font-size: 14px; }
.footer-main { display: flex; justify-content: space-between; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--line); }
.footer-main strong { display: block; font-family: Georgia, serif; letter-spacing: .05em; }
.footer-main p { margin: 8px 0 0; max-width: 380px; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 11px 24px; max-width: 540px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--gold-dark); text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 20px; color: var(--muted); }
.page-hero { padding: 88px 0 74px; background: var(--warm); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(42px, 5vw, 66px); max-width: 920px; }
.page-hero p { max-width: 820px; font-size: 18px; color: var(--muted); margin-bottom: 0; }
.films-hero { padding: 45px 0 25px; background: #fff; border-bottom: 0; }
.films-hero h1 { margin-bottom: 10px; }
.film-listing { padding-top: 0; }
.page-hero-image { width: 100%; max-height: 440px; object-fit: cover; }
.intro-copy { max-width: 810px; font-size: 19px; line-height: 1.95; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--muted); font-size: 14px; margin-top: 24px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 64px; align-items: start; }
.article-body { max-width: 780px; font-size: 17px; line-height: 1.95; }
.article-body h2 { font-size: clamp(27px, 3vw, 36px); margin-top: 55px; }
.article-body h3 { font-size: 23px; margin-top: 35px; }
.article-body p { margin-bottom: 22px; }
.article-body a { color: var(--gold-dark); }
.article-aside { position: sticky; top: 30px; border-top: 2px solid var(--gold); padding-top: 18px; font-size: 14px; }
.article-aside strong { display: block; margin-bottom: 12px; }
.article-aside a { display: block; margin: 12px 0; text-decoration: none; }
.article-aside a:hover { color: var(--gold-dark); }
.note { padding: 18px 22px; border-left: 3px solid var(--gold); background: var(--warm); color: var(--ink); }
.video-link { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 30px 0; padding: 20px 24px; border: 1px solid var(--line); text-decoration: none; }
.video-link:hover { border-color: var(--gold); background: var(--warm); }
.source-list { padding-left: 23px; }
.source-list li { margin: 8px 0; overflow-wrap: anywhere; }
.collab-hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 430px; }
.collab-options { padding-top: 36px; }
.collab-options .section-head { margin-bottom: 30px; }
.collab-copy { display: flex; flex-direction: column; justify-content: center; padding: 72px max(32px, calc((100vw - var(--content)) / 2)); padding-right: 52px; }
.collab-copy h1 { font-size: clamp(44px, 5vw, 68px); }
.collab-copy p { font-size: 19px; }
.collab-image { width: 100%; height: 100%; object-fit: cover; }
.email-link { color: var(--gold-dark); font-size: clamp(18px, 2vw, 26px); font-weight: 650; overflow-wrap: anywhere; }
.three-col { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 38px; }
.three-col > * { border-top: 1px solid var(--line); padding-top: 21px; }
.three-col p { color: var(--muted); }
.policy-main { width: min(860px, calc(100% - 48px)); margin: 0 auto; padding: 70px 0 100px; line-height: 1.9; }
.policy-main h2 { font-size: 29px; margin-top: 45px; }
.policy-main a { color: var(--gold-dark); }
@media (max-width: 1000px) {
  .header-inner { flex-direction: column; justify-content: center; gap: 4px; padding-top: 12px; }
  .site-nav a { padding-top: 12px; padding-bottom: 14px; }
  .collab-copy { padding-left: 32px; }
}
@media (max-width: 760px) {
  .container { width: min(calc(100% - 32px), var(--content)); }
  .header-inner { align-items: stretch; gap: 6px; }
  .brand { justify-content: center; }
  .brand-lines strong { font-size: 12px; }
  .site-nav { justify-content: center; gap: 18px; overflow-x: auto; }
  .site-nav a { font-size: 13px; }
  .hero { min-height: 570px; background-position: 63% center; }
  .hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(248,244,235,.97), rgba(248,244,235,.82) 65%, rgba(248,244,235,.5)); }
  .hero-inner { position: relative; padding-block: 75px; }
  .hero-copy { max-width: 580px; }
  .story-grid, .three-col, .split, .article-layout, .collab-hero { grid-template-columns: 1fr; }
  .story-grid { gap: 46px; }
  .split img { aspect-ratio: 16 / 11; }
  .article-aside { position: static; }
  .collab-copy { padding: 54px 24px; }
  .collab-image { max-height: 330px; }
  .cta-band-inner, .footer-main { flex-direction: column; align-items: flex-start; }
  .page-hero { padding: 62px 0; }
}
@media (max-width: 420px) {
  .brand-lines strong { font-size: 11px; letter-spacing: .015em; }
  .site-nav { gap: 12px; }
  .site-nav a { font-size: 12px; }
  .actions .button { width: 100%; }
  .rule-item { grid-template-columns: 44px 1fr; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  .button:hover { transform: none; }
}

/* Reading aids remain usable on narrow screens and with keyboard navigation. */
.eyebrow { color: var(--gold-dark); font-size: 13px; letter-spacing: .08em; font-weight: 700; }
.reading { margin-inline: auto; }
.author-note, .related-reading { margin-top: 42px; border-top: 1px solid var(--line); padding-top: 24px; }
.author-note p { font-size: 15px; color: var(--muted); }
.article-body li { margin-bottom: 12px; }
.article-body h2[id] { scroll-margin-top: 24px; }
.article-meta a { text-underline-offset: 3px; }
.article-body, .brand-lines, .footer-main { overflow-wrap: anywhere; }
@media (max-width:760px) { .article-layout { gap:32px; } .article-aside { grid-row:1; padding:18px; background:var(--warm); } .article-aside a { display:inline-block; margin:6px 15px 6px 0; } }