/* roulang page: index */
:root {
  --paper: #F3EFE7;
  --paper-2: #E7E1D6;
  --card: #FBF9F5;
  --ink: #1C1916;
  --muted: #5E564C;
  --curtain: #6E2E3A;
  --curtain-deep: #632833;
  --bronze: #8E7340;
  --patina: #1F6B62;
  --line: rgba(28, 25, 22, .14);
  --dark: #221C19;
  --light: #F3EFE7;
  --shadow: 0 12px 28px rgba(28, 25, 22, .08);
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", serif;
  --sans: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --radius-btn: 2px;
  --radius-card: 4px;
  --section: 88px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.03em; }
h1 { font-size: 68px; line-height: 1.15; margin: 0; }
h2 { font-size: 36px; line-height: 1.25; margin: 0 0 14px; }
h3 { font-size: 22px; line-height: 1.4; margin: 0; }
p { margin: 0; }
::selection { background: var(--curtain); color: var(--light); }
:focus-visible { outline: 2px solid var(--patina); outline-offset: 2px; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: var(--section) 0; }
.section.alt { background: var(--paper-2); }
.section-head { max-width: 42em; margin: 0 0 32px; }
.section-lead { max-width: 42em; color: var(--muted); }
.kicker, .idx, .meta, .scale-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--patina);
}
.topbar { background: var(--dark); color: var(--light); min-height: 36px; }
.topbar-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.topbar-domain, .topbar-note, .topbar-link { font-size: 12px; line-height: 1.4; }
.topbar-note { margin: 0; color: rgba(243, 239, 231, .78); text-align: center; flex: 1; }
.topbar-link { border-bottom: 1px solid var(--bronze); padding: 4px 0; white-space: nowrap; }
.topbar-link:hover { color: #fff; border-bottom-color: #fff; }
.site-header { position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); }
.nav-inner { position: relative; height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-family: var(--serif); font-size: 22px; line-height: 1.2; letter-spacing: -0.03em; min-height: 44px; display: inline-flex; align-items: center; }
.logo:hover { color: var(--curtain); }
.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--ink);
  border-radius: var(--radius-btn);
  background: transparent;
}
.nav-toggle:hover, .nav-toggle:active { background: var(--ink); color: var(--light); }
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a {
  min-height: 72px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  box-shadow: inset 0 -2px 0 transparent;
  transition: box-shadow .2s ease, color .2s ease;
}
.site-nav a:hover { color: var(--curtain); }
.site-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--bronze); }
.btn {
  min-height: 44px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  transition: background .22s ease, color .22s ease, transform .22s ease, border-color .22s ease;
}
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--curtain); color: var(--light); border-color: var(--curtain); }
.btn-primary:hover { background: var(--curtain-deep); border-color: var(--curtain-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--light); transform: translateY(-1px); }
.btn:disabled { opacity: .45; pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.hero h1::after { content: ""; display: block; width: 72px; height: 2px; background: var(--bronze); margin-top: 18px; }
.subtitle { margin-top: 18px; font-family: var(--serif); font-size: 22px; line-height: 1.5; max-width: 22em; }
.lead { margin-top: 16px; max-width: 42em; color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ticket { background: var(--dark); color: var(--light); border-radius: var(--radius-card); padding: 16px; box-shadow: inset 4px 0 0 var(--bronze); }
.still { position: relative; aspect-ratio: 5 / 4; overflow: hidden; background: #1a1614; }
.still svg { width: 100%; height: 100%; object-fit: cover; }
.mark { position: absolute; width: 16px; height: 16px; border: 1px solid var(--bronze); z-index: 1; }
.mark-tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.mark-tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.mark-bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.mark-br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.ticket-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 12px; font-family: var(--mono); font-size: 12px; color: rgba(243, 239, 231, .82); }
.ticket:hover { transform: translateY(-2px); transition: transform .22s ease; }
.matrix-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.matrix-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 22px; position: relative; transition: transform .22s ease, box-shadow .22s ease; }
.matrix-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.m1 { grid-column: 1 / 8; grid-row: 1 / 3; min-height: 320px; display: flex; flex-direction: column; justify-content: space-between; }
.m2, .m3 { grid-column: 8 / 13; }
.m4 { grid-column: 1 / 6; }
.m5 { grid-column: 6 / 13; }
.matrix-card p { margin-top: 10px; color: var(--muted); max-width: 38em; }
.idx { display: inline-block; margin-bottom: 12px; transition: transform .22s ease; }
.matrix-card:hover .idx { transform: translateX(3px); }
.ruler { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ruler-item { padding: 26px 14px 22px; border-left: 1px solid var(--line); }
.ruler-item:first-child { border-left: 0; }
.ruler-item strong { display: block; font-family: var(--mono); font-weight: 500; font-size: 40px; line-height: 1; color: var(--patina); letter-spacing: -0.04em; }
.ruler-item span { display: block; margin-top: 10px; font-size: 13px; color: var(--muted); }
.scene-list { display: flex; flex-direction: column; gap: 14px; }
.scene-item { display: block; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 18px 22px; transition: transform .22s ease, box-shadow .22s ease; }
.scene-item:nth-child(1) { width: 100%; }
.scene-item:nth-child(2) { width: 88%; }
.scene-item:nth-child(3) { width: 72%; }
.scene-item:nth-child(4) { width: 80%; margin-left: auto; }
.scene-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.scene-item p { margin-top: 6px; color: var(--muted); max-width: 40em; }
.flow-list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flow-list::before { content: ""; position: absolute; left: 0; right: 0; top: 16px; height: 1px; background: var(--bronze); }
.flow-step { position: relative; padding-top: 42px; }
.flow-no { position: absolute; top: 0; left: 0; background: var(--paper); padding-right: 8px; font-family: var(--mono); color: var(--patina); font-size: 13px; }
.flow-step p { margin-top: 8px; color: var(--muted); }
.index-list { border-top: 1px solid var(--line); }
.index-list li { display: grid; grid-template-columns: 64px 1.4fr repeat(3, .8fr); gap: 12px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.index-list strong { font-family: var(--serif); font-size: 20px; font-weight: 600; }
.index-list span { font-size: 14px; color: var(--muted); }
.index-foot { margin-top: 22px; }
.wall-grid { columns: 3 240px; column-gap: 24px; }
.wall-card { break-inside: avoid; display: block; margin: 0 0 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 12px; transition: transform .22s ease, box-shadow .22s ease; }
.wall-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.wall-card h3 { margin-top: 12px; }
.wall-card p { margin-top: 6px; color: var(--muted); font-size: 15px; }
.shot { position: relative; background: var(--dark); overflow: hidden; min-height: 140px; }
.shot::before { content: ""; position: absolute; inset: 16% 28% -8% 28%; background: var(--curtain); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.shot::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 14px; height: 22px; background: repeating-linear-gradient(90deg, var(--bronze) 0 16px, transparent 16px 28px); }
.shot-1 { aspect-ratio: 3 / 4; }
.shot-2 { aspect-ratio: 16 / 10; }
.shot-2::before { background: var(--bronze); clip-path: polygon(15% 0, 100% 100%, 0 100%); }
.shot-3 { aspect-ratio: 4 / 5; }
.shot-3::before { inset: 8% 42% 22% 8%; clip-path: none; }
.shot-4 { aspect-ratio: 16 / 11; }
.shot-4::before { background: var(--patina); opacity: .55; inset: 12% 8% 28% 40%; clip-path: none; }
.shot-5 { aspect-ratio: 5 / 4; }
.shot-6 { aspect-ratio: 16 / 12; }
.shot-6::before { background: var(--light); opacity: .16; inset: 18%; clip-path: none; }
.week-wrap { overflow-x: auto; }
.week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border: 1px solid var(--line); min-width: 760px; }
.week li { min-height: 168px; padding: 16px 12px 18px; background: var(--card); border-left: 1px solid var(--line); }
.week li:first-child { border-left: 0; }
.week span { font-family: var(--mono); font-size: 12px; color: var(--patina); }
.week strong { display: block; margin: 16px 0 8px; font-family: var(--serif); font-size: 18px; }
.week em { font-style: normal; color: var(--curtain); font-size: 13px; }
.week small { display: block; margin-top: 8px; color: var(--muted); font-size: 13px; }
.news-layout { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.35fr); gap: 48px; align-items: start; }
.news-item { display: grid; grid-template-columns: 72px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.news-item time { font-family: var(--mono); font-size: 13px; color: var(--patina); padding-top: 4px; }
.news-item a { font-family: var(--serif); font-size: 20px; line-height: 1.4; background-image: linear-gradient(var(--bronze), var(--bronze)); background-size: 0 1px; background-repeat: no-repeat; background-position: 0 100%; transition: background-size .22s ease, color .22s ease; }
.news-item a:hover { background-size: 100% 1px; color: var(--curtain); }
.news-item p { margin-top: 4px; color: var(--muted); font-size: 15px; }
.news-foot { display: flex; justify-content: flex-end; padding-top: 8px; }
.more { min-height: 44px; display: inline-flex; align-items: center; border-bottom: 1px solid var(--bronze); }
.more:hover { color: var(--curtain); }
.topic-list { display: grid; gap: 18px; }
.topic-card { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 22px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 14px; transition: transform .22s ease, box-shadow .22s ease; }
.topic-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.topic-card p { margin-top: 8px; color: var(--muted); }
.topic-still { min-height: 150px; }
.partner-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.partner-row li { min-height: 84px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--card); font-family: var(--serif); }
.faq-item + .faq-item { border-top: 1px solid var(--line); }
.faq-q { margin: 0; }
.faq-q button { width: 100%; min-height: 56px; padding: 14px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; text-align: left; background: transparent; border: 0; font-family: var(--serif); font-size: 20px; }
.faq-q button:hover { color: var(--curtain); }
.faq-q button::after { content: "+"; font-family: var(--mono); color: var(--patina); font-size: 18px; }
.faq-q button[aria-expanded="true"]::after { content: "–"; }
.faq-a { padding: 0 0 16px; max-width: 42em; color: var(--muted); }
.faq-a[hidden] { display: none; }
.assure-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.assure-item { border-top: 1px solid var(--bronze); padding-top: 14px; }
.assure-item p { margin-top: 8px; color: var(--muted); font-size: 15px; }
.ico { width: 28px; height: 28px; display: inline-block; position: relative; border: 1px solid var(--bronze); }
.ico::before, .ico::after { content: ""; position: absolute; background: var(--ink); }
.ico-note::before { left: 6px; right: 6px; top: 8px; height: 1px; box-shadow: 0 5px 0 var(--ink), 0 10px 0 var(--ink); }
.ico-time::before { left: 13px; top: 6px; width: 1px; height: 9px; }
.ico-time::after { left: 13px; top: 14px; width: 7px; height: 1px; }
.ico-adult::before { left: 8px; right: 8px; top: 13px; height: 1px; }
.ico-adult::after { left: 13px; top: 6px; width: 1px; height: 16px; }
.ico-mail::before { left: 5px; right: 5px; top: 9px; height: 10px; background: transparent; border: 1px solid var(--ink); }
.ico-mail::after { left: 7px; top: 11px; width: 12px; height: 1px; transform: rotate(18deg); }
.contact-panel { margin-top: 8px; background: var(--dark); color: var(--light); border-radius: var(--radius-card); padding: 28px; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 28px; box-shadow: inset 4px 0 0 var(--bronze); }
.panel-kicker { font-family: var(--mono); font-size: 12px; color: var(--bronze); letter-spacing: .08em; }
.contact-panel .panel-copy { color: rgba(243, 239, 231, .82); margin-top: 12px; max-width: 28em; }
.paper-form { background: var(--card); color: var(--ink); border-radius: var(--radius-card); padding: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.span-2 { grid-column: 1 / -1; }
.field label { display: block; font-size: 13px; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-btn);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--patina); }
.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% - 2px), calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
.err { display: block; min-height: 1.2em; color: var(--curtain); font-size: 12px; margin-top: 4px; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--curtain); }
.form-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-msg { min-height: 1.5em; font-size: 14px; }
.form-msg.is-ok { color: var(--patina); }
.form-msg.is-bad { color: var(--curtain); }
.site-footer { background: var(--dark); color: var(--light); padding: 48px 0 28px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr auto; gap: 24px 40px; align-items: end; }
.site-footer .logo { color: var(--light); }
.site-footer p { color: rgba(243, 239, 231, .76); max-width: 36em; margin-top: 8px; }
.footer-nav { display: flex; gap: 18px; }
.footer-nav a { min-height: 44px; display: inline-flex; align-items: center; border-bottom: 1px solid transparent; }
.footer-nav a:hover { border-bottom-color: var(--bronze); }
.copy { grid-column: 1 / -1; font-size: 13px; border-top: 1px solid rgba(243, 239, 231, .14); padding-top: 16px; }
@media (max-width: 1200px) {
  h1 { font-size: 56px; }
  .hero-grid { gap: 32px; }
  .ruler-item strong { font-size: 34px; }
}
@media (max-width: 992px) {
  :root { --section: 56px; }
  h1 { font-size: 44px; }
  h2 { font-size: 32px; }
  .hero-grid, .news-layout, .contact-panel, .topic-card { grid-template-columns: 1fr; }
  .matrix-grid { grid-template-columns: 1fr 1fr; }
  .m1, .m2, .m3, .m4, .m5 { grid-column: auto; grid-row: auto; }
  .m1 { grid-column: 1 / -1; min-height: 0; }
  .ruler { grid-template-columns: repeat(3, 1fr); }
  .ruler-item:nth-child(4) { border-left: 0; }
  .ruler-item:nth-child(n + 4) { border-top: 1px solid var(--line); }
  .flow-list { grid-template-columns: 1fr 1fr; }
  .partner-row { grid-template-columns: repeat(3, 1fr); }
  .assure-list { grid-template-columns: 1fr 1fr; }
  .week { grid-template-columns: repeat(7, 150px); }
}
@media (max-width: 768px) {
  :root { --section: 36px; }
  h2 { font-size: 28px; }
  .container { width: min(1160px, calc(100% - 32px)); }
  .topbar-inner { height: auto; flex-wrap: wrap; padding: 8px 0; }
  .topbar-note { order: 3; flex: 1 1 100%; text-align: left; }
  .topbar-link { min-height: 44px; display: inline-flex; align-items: center; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px 0 12px; }
  .site-nav.is-open { display: flex; }
  .site-nav a { min-height: 44px; }
  .scene-item, .scene-item:nth-child(n) { width: 100%; margin-left: 0; }
  .flow-list { grid-template-columns: 1fr; }
  .flow-list::before { display: none; }
  .flow-step { border-left: 1px solid var(--bronze); padding: 0 0 8px 14px; }
  .flow-no { position: static; display: inline-block; background: transparent; padding: 0; }
  .index-list li { grid-template-columns: 48px 1fr; row-gap: 2px; }
  .index-list li span:nth-child(n + 3) { grid-column: 2; }
  .wall-grid { columns: 1; }
  .news-item { grid-template-columns: 1fr; gap: 4px; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  h1 { font-size: 36px; }
  .logo { font-size: 18px; }
  .subtitle { font-size: 18px; }
  .ruler { grid-template-columns: 1fr 1fr; }
  .ruler-item:nth-child(odd) { border-left: 0; }
  .ruler-item:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .matrix-grid, .form-grid, .partner-row, .assure-list { grid-template-columns: 1fr; }
  .m1 { grid-column: auto; }
  .hero-actions .btn, .form-actions .btn { width: 100%; }
  .contact-panel { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --paper: #F3EFE7;
 --paper-2: #E7E1D6;
 --card: #FBF9F5;
 --ink: #1C1916;
 --muted: #5E564C;
 --curtain: #6E2E3A;
 --curtain-deep: #632833;
 --bronze: #8E7340;
 --patina: #1F6B62;
 --line: rgba(28, 25, 22, .14);
 --dark: #221C19;
 --light: #F3EFE7;
 --shadow: 0 12px 28px rgba(28, 25, 22, .08);
 --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", serif;
 --sans: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
 --radius-btn: 2px;
 --radius-card: 4px;
 --section: 88px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: var(--sans);
 font-size: 17px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 500; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: var(--section) 0; }
.section.alt { background: var(--paper-2); }
.section-head { max-width: 42em; margin: 0 0 32px; }
.section-lead { max-width: 42em; color: var(--muted); margin-top: 12px; }
.kicker, .idx, .meta, .scale-label {
 font-family: var(--mono);
 font-size: 12px;
 letter-spacing: .08em;
 color: var(--patina);
}
h1, h2, h3, .logo { font-family: var(--serif); }
h1 { font-size: 64px; line-height: 1.15; letter-spacing: -0.04em; }
h2 { font-size: 36px; line-height: 1.25; letter-spacing: -0.03em; }
h3 { font-size: 22px; line-height: 1.4; }
.topbar { background: var(--dark); color: var(--light); min-height: 36px; }
.topbar-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.topbar-domain, .topbar-note, .topbar-link { font-size: 12px; line-height: 1.4; }
.topbar-domain { font-family: var(--mono); letter-spacing: .04em; }
.topbar-note { margin: 0; color: rgba(243, 239, 231, .78); text-align: center; flex: 1; }
.topbar-link { border-bottom: 1px solid var(--bronze); padding: 4px 0; white-space: nowrap; min-height: 44px; display: inline-flex; align-items: center; }
.topbar-link:hover { color: #fff; border-bottom-color: #fff; }
.site-header { position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); }
.nav-inner { position: relative; height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-size: 22px; line-height: 1.2; letter-spacing: -0.03em; min-height: 44px; display: inline-flex; align-items: center; }
.logo:hover { color: var(--curtain); }
.nav-toggle {
 display: none;
 min-width: 44px;
 min-height: 44px;
 padding: 0 14px;
 border: 1px solid var(--ink);
 border-radius: var(--radius-btn);
 background: transparent;
}
.nav-toggle:hover, .nav-toggle:active { background: var(--ink); color: var(--light); }
.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav a {
 min-height: 72px;
 padding: 0 14px;
 display: inline-flex;
 align-items: center;
 box-shadow: inset 0 -2px 0 transparent;
 transition: box-shadow .2s ease, color .2s ease;
}
.site-nav a:hover { color: var(--curtain); }
.site-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--bronze); }
.btn {
 min-height: 44px;
 padding: 0 18px;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 border-radius: var(--radius-btn);
 border: 1px solid transparent;
 transition: background .22s ease, color .22s ease, transform .22s ease, border-color .22s ease;
}
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--curtain); color: var(--light); border-color: var(--curtain); }
.btn-primary:hover { background: var(--curtain-deep); border-color: var(--curtain-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--light); transform: translateY(-1px); }
.btn:disabled { opacity: .45; pointer-events: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
 outline: 2px solid var(--patina);
 outline-offset: 2px;
}
.doc-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(220px, .6fr); gap: 48px; align-items: end; }
.doc-head h1::after { content: ""; display: block; width: 72px; height: 2px; background: var(--bronze); margin-top: 18px; }
.doc-lead { margin-top: 18px; max-width: 40em; color: var(--muted); }
.crumb { margin-bottom: 14px; font-size: 13px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.crumb a { border-bottom: 1px solid transparent; min-height: 44px; display: inline-flex; align-items: center; }
.crumb a:hover { border-bottom-color: var(--bronze); color: var(--curtain); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip {
 min-height: 44px;
 padding: 0 14px;
 border: 1px solid var(--line);
 border-radius: var(--radius-btn);
 background: var(--card);
 color: var(--ink);
 transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.chip:hover { transform: translateY(-1px); border-color: var(--bronze); }
.chip.is-active { border-color: var(--bronze); box-shadow: inset 0 -2px 0 var(--bronze); background: var(--card); }
.filter-status { margin-top: 10px; font-family: var(--mono); font-size: 12px; color: var(--patina); letter-spacing: .06em; }
.doc-side { border-left: 1px solid var(--bronze); padding: 8px 0 8px 18px; }
.doc-side li { display: grid; grid-template-columns: 72px 1fr; gap: 10px; align-items: baseline; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.doc-side strong { font-family: var(--mono); font-size: 22px; font-weight: 500; color: var(--patina); letter-spacing: -0.04em; }
.film-list { border-top: 1px solid var(--line); }
.film {
 display: grid;
 grid-template-columns: 280px minmax(0, 1fr);
 gap: 28px;
 align-items: center;
 padding: 28px 0;
 border-bottom: 1px solid var(--line);
 transition: transform .22s ease, background .22s ease;
}
.film:hover { transform: translateY(-2px); }
.film:nth-child(even) .film-media { order: 2; }
.film[hidden] { display: none; }
.frame {
 position: relative;
 aspect-ratio: 16/10;
 background:
  linear-gradient(#8E7340, #8E7340) left center / 16px 100% no-repeat,
  linear-gradient(#8E7340, #8E7340) right center / 16px 100% no-repeat,
  var(--dark);
 overflow: hidden;
 border-radius: var(--radius-card);
}
.sprocket, .sprocket-r {
 position: absolute;
 top: 10px;
 bottom: 10px;
 width: 8px;
 background: repeating-linear-gradient(var(--dark) 0 7px, var(--bronze) 7px 9px, var(--dark) 9px 20px);
}
.sprocket { left: 4px; }
.sprocket-r { right: 4px; }
.beam {
 position: absolute;
 left: 22%;
 top: -10%;
 width: 28%;
 height: 140%;
 background: linear-gradient(180deg, rgba(243,239,231,.28), rgba(243,239,231,0));
 transform: rotate(16deg);
 transform-origin: top center;
}
.block {
 position: absolute;
 left: 28%;
 top: 30%;
 width: 42%;
 height: 38%;
 background: var(--curtain);
}
.seats {
 position: absolute;
 left: 22px;
 right: 22px;
 bottom: 16px;
 height: 28px;
 background: repeating-linear-gradient(90deg, transparent 0 16px, rgba(142,115,64,.7) 16px 17px);
 border-top: 1px solid rgba(142,115,64,.8);
}
.corner { position: absolute; width: 12px; height: 12px; border-color: var(--bronze); border-style: solid; }
.corner.lt { top: 22px; left: 26px; border-width: 1px 0 0 1px; }
.corner.rt { top: 22px; right: 26px; border-width: 1px 1px 0 0; }
.corner.lb { bottom: 22px; left: 26px; border-width: 0 0 1px 1px; }
.corner.rb { bottom: 22px; right: 26px; border-width: 0 1px 1px 0; }
.film:nth-child(3n) .block { left: 34%; width: 34%; height: 46%; background: #1F6B62; }
.film:nth-child(3n+1) .block { left: 26%; top: 26%; width: 48%; background: #6E2E3A; }
.film:nth-child(3n+2) .block { left: 40%; top: 34%; width: 30%; height: 30%; background: #8E7340; }
.film:nth-child(even) .beam { left: 48%; transform: rotate(-14deg); }
.film-body .meta { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.film-no { margin-right: 8px; }
.film-body h3 { margin-top: 8px; }
.film-body h3 a { background-image: linear-gradient(currentColor, currentColor); background-size: 0 1px; background-repeat: no-repeat; background-position: 0 100%; transition: background-size .22s ease, color .22s ease; }
.film-body h3 a:hover { color: var(--curtain); background-size: 100% 1px; }
.film-body p { margin-top: 8px; color: var(--muted); max-width: 40em; }
.text-link {
 display: inline-flex;
 align-items: center;
 min-height: 44px;
 margin-top: 6px;
 color: var(--curtain);
 background-image: linear-gradient(var(--curtain), var(--curtain));
 background-size: 0 1px;
 background-repeat: no-repeat;
 background-position: 0 100%;
 transition: background-size .22s ease;
}
.text-link:hover { background-size: 100% 1px; }
.list-more { margin-top: 28px; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 24px;
 padding: 0 8px;
 border: 1px solid var(--bronze);
 color: var(--bronze);
 font-family: var(--mono);
 font-size: 12px;
 letter-spacing: .06em;
 border-radius: var(--radius-btn);
}
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.spec-item { padding: 28px 36px 28px 0; border-bottom: 1px solid var(--line); }
.spec-item:nth-child(odd) { border-right: 1px solid var(--line); padding-right: 36px; }
.spec-item:nth-child(even) { padding-left: 36px; }
.spec-item .idx { display: inline-block; transition: transform .22s ease; }
.spec-item:hover .idx { transform: translateX(3px); }
.spec-item h3 { margin-top: 10px; }
.spec-item p { margin-top: 8px; color: var(--muted); max-width: 38em; }
.pick {
 display: grid;
 grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr);
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 overflow: hidden;
 transition: transform .22s ease, box-shadow .22s ease;
}
.pick:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.pick-copy { padding: 32px; }
.pick-copy h3 { margin-top: 12px; font-size: 28px; }
.pick-copy p { margin-top: 12px; color: var(--muted); max-width: 40em; }
.pick .frame { border-radius: 0; height: 100%; aspect-ratio: auto; min-height: 240px; }
.guide-list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.guide-list::before { content: ""; position: absolute; left: 0; right: 0; top: 16px; height: 1px; background: var(--bronze); }
.guide-item { position: relative; padding-top: 36px; }
.guide-item .idx { position: relative; z-index: 1; background: var(--paper-2); padding-right: 8px; display: inline-block; transition: transform .22s ease; }
.guide-item:hover .idx { transform: translateX(3px); }
.guide-item h3 { margin-top: 12px; font-size: 20px; }
.guide-item p { margin-top: 8px; color: var(--muted); }
.topic-list { display: flex; flex-direction: column; gap: 16px; }
.topic {
 display: grid;
 grid-template-columns: 92px minmax(0, 1fr) auto;
 gap: 22px;
 align-items: center;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 padding: 22px;
 transition: transform .22s ease, box-shadow .22s ease;
}
.topic:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.topic:nth-child(2) { margin-left: 48px; }
.topic-no { font-family: var(--mono); font-size: 28px; color: var(--patina); letter-spacing: -0.04em; }
.topic p { margin-top: 6px; color: var(--muted); max-width: 42em; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
 width: 100%;
 text-align: left;
 background: transparent;
 border: 0;
 min-height: 64px;
 padding: 16px 0;
 display: flex;
 justify-content: space-between;
 gap: 16px;
 align-items: center;
 font-family: var(--serif);
 font-size: 22px;
 line-height: 1.4;
}
.faq-q::after { content: "+"; font-family: var(--mono); color: var(--patina); font-size: 20px; }
.faq-q[aria-expanded="true"]::after { content: "–"; }
.faq-a { padding: 0 0 18px; color: var(--muted); max-width: 42em; }
.faq-a[hidden] { display: none; }
.close-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 24px; align-items: stretch; }
.close-panel { background: var(--dark); color: var(--light); border-radius: var(--radius-card); padding: 36px; display: flex; flex-direction: column; justify-content: space-between; gap: 28px; }
.close-panel h2, .close-panel .kicker { color: var(--light); }
.close-panel .kicker { color: #8E7340; }
.close-panel p { margin-top: 14px; color: rgba(243, 239, 231, .78); max-width: 28em; }
.close-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.contact-form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 13px; color: var(--muted); }
input, textarea {
 width: 100%;
 min-height: 44px;
 padding: 10px 12px;
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius-btn);
}
textarea { min-height: 120px; resize: vertical; }
input:focus, textarea:focus { border-color: var(--patina); }
.form-note { min-height: 1.6em; margin-top: 10px; font-size: 14px; }
.form-note.is-error { color: var(--curtain); }
.form-note.is-ok { color: var(--patina); }
.form-actions { margin-top: 16px; }
.site-footer { background: var(--dark); color: var(--light); padding: 36px 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; flex-wrap: wrap; }
.site-footer .logo { color: var(--light); }
.site-footer p { color: rgba(243, 239, 231, .78); }
.footer-nav { display: flex; gap: 18px; }
.footer-nav a { min-height: 44px; display: inline-flex; align-items: center; border-bottom: 1px solid transparent; }
.footer-nav a:hover { border-bottom-color: var(--bronze); }
.copy { font-size: 12px; }
@media (max-width: 1200px) {
 .container { width: min(1160px, calc(100% - 40px)); }
 .topic:nth-child(2) { margin-left: 24px; }
}
@media (max-width: 1024px) {
 h1 { font-size: 56px; }
 h2 { font-size: 32px; }
 .doc-grid, .pick, .close-grid { gap: 28px; }
 .film { grid-template-columns: 220px minmax(0, 1fr); }
}
@media (max-width: 992px) {
 :root { --section: 56px; }
 .doc-grid, .pick, .close-grid, .guide-list { grid-template-columns: 1fr 1fr; }
 .guide-list::before { display: none; }
 .pick .frame { min-height: 220px; }
 .doc-side { border-left: 0; border-top: 1px solid var(--bronze); padding: 18px 0 0; }
}
@media (max-width: 768px) {
 :root { --section: 36px; }
 h1 { font-size: 40px; }
 h2 { font-size: 28px; }
 .container { width: min(1160px, calc(100% - 32px)); }
 .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
 .site-nav {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  flex-direction: column;
  align-items: stretch;
  padding: 8px 0 12px;
 }
 .site-nav.is-open { display: flex; }
 .site-nav a { min-height: 44px; padding: 0 20px; }
 .topbar-inner { flex-wrap: wrap; padding: 8px 0; }
 .topbar-note { flex: 1 1 100%; order: 3; text-align: left; }
 .doc-grid, .film, .film:nth-child(even), .spec-grid, .pick, .guide-list, .close-grid, .form-grid { grid-template-columns: 1fr; }
 .film:nth-child(even) .film-media { order: 0; }
 .spec-item, .spec-item:nth-child(odd), .spec-item:nth-child(even) { padding: 22px 0; border-right: 0; }
 .topic, .topic:nth-child(2) { margin-left: 0; grid-template-columns: 1fr; }
 .footer-inner { align-items: flex-start; }
}
@media (max-width: 520px) {
 h1 { font-size: 34px; }
 .logo { font-size: 18px; }
 .close-panel, .contact-form, .pick-copy { padding: 22px; }
}
@media (max-width: 480px) {
 .hero-actions, .close-actions, .filter-bar { gap: 8px; }
 .btn, .chip { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}