:root {
  --ink: #382820;
  --paper: #fffaf0;
  --paper-dim: #76675b;
  --red: #b53a2e;
  --red-deep: #7c271f;
  --cyan: #357c80;
  --gold: #9b6c2f;
  --line: rgba(92, 61, 42, .17);
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", Georgia, serif;
  --sans: "Microsoft YaHei", "PingFang SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: #f6ead8; }
body { margin: 0; color: var(--ink); background: #f6ead8; font-family: var(--sans); overflow-x: hidden; }
body.intro-open { overflow: hidden; }
button, a { font: inherit; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; z-index: 999; left: 16px; top: -60px; padding: 12px 18px; background: var(--paper); color: var(--ink); transition: top .2s; }
.skip-link:focus { top: 16px; }

.intro { position: fixed; inset: 0; z-index: 100; min-height: 100svh; overflow: hidden; background: #e6d6bd; transition: opacity .9s ease, visibility .9s; }
.intro::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,248,230,.26) 0%, rgba(255,248,230,.12) 36%, transparent 62%), linear-gradient(0deg, rgba(44,29,20,.17), transparent 42%); }
.intro-art { position: absolute; inset: -3%; background: url("./assets/intro-shadow-opera-v2.webp") center / cover no-repeat; animation: breathe 13s ease-in-out infinite alternate; }
.scan { display: none; }
.ink { position: absolute; z-index: 2; width: 40vw; height: 72vh; border-radius: 48%; filter: blur(90px); background: rgba(255,224,164,.13); }
.veil-a { left: -20vw; bottom: -30vh; animation: inkDrift 9s ease-in-out infinite alternate; }
.veil-b { right: -28vw; top: -28vh; animation: inkDrift 12s ease-in-out -3s infinite alternate-reverse; }
.petals { position: absolute; z-index: 3; inset: -10%; pointer-events: none; opacity: .44; background-image: radial-gradient(ellipse at 12% 30%, rgba(175,42,33,.72) 0 3px, transparent 4px), radial-gradient(ellipse at 65% 15%, rgba(175,42,33,.52) 0 4px, transparent 5px), radial-gradient(ellipse at 83% 62%, rgba(175,42,33,.58) 0 3px, transparent 4px), radial-gradient(ellipse at 35% 72%, rgba(175,42,33,.42) 0 5px, transparent 6px); background-size: 310px 260px, 390px 340px, 440px 380px, 520px 430px; animation: petals 18s linear infinite; }
.intro-copy { position: absolute; z-index: 5; left: clamp(28px, 6.5vw, 112px); top: 49%; width: clamp(350px, 35vw, 600px); display: flex; flex-direction: column; align-items: center; transform: translateY(-50%); color: #30231d; text-align: center; }
.eyebrow, .section-kicker { margin: 0 0 20px; color: var(--gold); text-transform: uppercase; letter-spacing: .28em; font-size: .78rem; }
.intro h1 { margin: 0; color: #35251f; font-family: "STXingkai", "FZShuTi", "KaiTi", serif; font-weight: 500; font-size: clamp(5.6rem, 9vw, 9rem); line-height: .95; letter-spacing: .05em; white-space: nowrap; text-shadow: 0 3px 22px rgba(255,248,228,.7); }
.lead { width: 100%; margin: 24px 0 34px; color: #64473a; font-family: "STKaiti", "KaiTi", "SimSun", serif; font-size: clamp(1rem, 1.25vw, 1.25rem); font-weight: 600; line-height: 1.6; letter-spacing: .3em; text-align: center; text-shadow: 0 2px 12px rgba(255,248,228,.75); }
.enter-btn { position: relative; display: flex; min-width: 252px; min-height: 64px; align-items: center; justify-content: center; gap: 28px; border: 1px solid rgba(139,38,30,.9); border-radius: 2px; color: #4a2b24; background: rgba(255,248,230,.38); padding: 15px 20px 15px 28px; font-family: "Microsoft YaHei", "PingFang SC", sans-serif; font-weight: 700; letter-spacing: .22em; cursor: pointer; backdrop-filter: blur(7px); box-shadow: inset 0 0 0 3px rgba(255,248,230,.36), 0 8px 28px rgba(77,37,27,.12); transition: color .25s ease, background .25s ease, transform .25s ease, box-shadow .25s ease; }
.enter-btn::before, .enter-btn::after { content: ""; position: absolute; width: 14px; height: 14px; border-color: #a53a2d; transition: .25s ease; }
.enter-btn::before { left: -4px; top: -4px; border-left: 2px solid; border-top: 2px solid; }
.enter-btn::after { right: -4px; bottom: -4px; border-right: 2px solid; border-bottom: 2px solid; }
.enter-btn i { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; font-style: normal; color: #fff8e9; background: #9f3027; transition: transform .25s ease, background .25s ease; }
.enter-btn:hover, .enter-btn:focus-visible { color: #fffaf0; background: rgba(139,38,30,.9); transform: translateY(-3px); box-shadow: inset 0 0 0 3px rgba(255,248,230,.12), 0 14px 34px rgba(77,37,27,.22); outline: none; }
.enter-btn:hover i, .enter-btn:focus-visible i { background: #6e211c; transform: translateX(4px); }
.skip-intro { position: absolute; z-index: 6; top: 28px; right: 32px; border: 0; background: none; color: rgba(233,227,212,.72); cursor: pointer; }
.intro-index { position: absolute; z-index: 5; right: 32px; bottom: 28px; font: .75rem monospace; letter-spacing: .2em; color: var(--cyan); }
.intro.exiting { opacity: 0; visibility: hidden; }
body:not(.intro-open) .intro { pointer-events: none; }

.site-header { position: sticky; z-index: 50; top: 0; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 76px; padding: 0 clamp(20px, 5vw, 76px); border-bottom: 1px solid var(--line); background: rgba(255,250,240,.9); box-shadow: 0 8px 30px rgba(94,57,34,.06); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--serif); letter-spacing: .12em; }
.brand-seal { display: grid; place-items: center; width: 30px; aspect-ratio: 1; color: var(--paper); background: var(--red-deep); border: 1px solid var(--red); font-size: .9rem; }
nav { display: flex; gap: 34px; }
nav a { position: relative; color: var(--paper-dim); font-size: .9rem; }
nav a.active, nav a:hover { color: var(--ink); }
nav a.active::after { content: ""; position: absolute; left: 50%; bottom: -26px; width: 4px; height: 4px; border-radius: 50%; background: var(--red); }
.sound-toggle { justify-self: end; border: 0; background: none; color: var(--paper-dim); cursor: pointer; font-size: .8rem; }

.map-hero { position: relative; min-height: calc(100svh - 76px); display: grid; grid-template-columns: minmax(0, 1fr) auto; align-content: center; gap: 56px; padding: 100px clamp(24px, 8vw, 128px); overflow: hidden; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 76% 18%, rgba(255,204,104,.48), transparent 29%), linear-gradient(135deg, #fffaf0 0%, #f7e8d1 56%, #edcfaa 100%); }
.map-hero::before { content: ""; position: absolute; inset: 0; opacity: .34; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 72px 72px; mask-image: radial-gradient(circle at 60% 45%, black, transparent 68%); }
.map-hero::after { content: "川 · 粤 · 浙 · 苏 · 京 · 云"; position: absolute; right: -8%; top: 18%; color: rgba(91,54,33,.04); font: 12vw/1 var(--serif); white-space: nowrap; transform: rotate(-7deg); }
.map-glow { position: absolute; width: 44vw; aspect-ratio: 1; left: 48%; top: 44%; transform: translate(-50%,-50%); border: 1px solid rgba(181,58,46,.16); border-radius: 50%; box-shadow: 0 0 100px rgba(255,191,83,.2), inset 0 0 80px rgba(255,250,240,.4); }
.map-glow::before, .map-glow::after { content: ""; position: absolute; border: 1px dashed rgba(124,80,39,.2); border-radius: 50%; inset: 12%; animation: rotate 40s linear infinite; }
.map-glow::after { inset: 30%; animation-direction: reverse; animation-duration: 28s; }
.hero-copy, .hero-stats { position: relative; z-index: 1; }
.hero-copy { max-width: 720px; }
.hero-copy h2, .explorer-head h2, .about h2 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(3.4rem, 7.5vw, 7.8rem); line-height: .98; letter-spacing: -.06em; }
.hero-copy > p:last-child { max-width: 530px; margin: 36px 0 0; color: var(--paper-dim); line-height: 1.9; font-size: 1rem; }
.hero-stats { display: grid; gap: 34px; align-self: end; min-width: 150px; }
.hero-stats div { display: grid; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.hero-stats strong { font: 2.2rem/1 var(--serif); color: var(--red); }
.hero-stats span { margin-top: 8px; color: var(--paper-dim); font-size: .78rem; letter-spacing: .15em; }
.scroll-cue { position: absolute; left: clamp(24px, 8vw, 128px); bottom: 30px; display: flex; align-items: center; gap: 12px; color: #817c72; font-size: .75rem; letter-spacing: .12em; }
.scroll-cue span { display: block; width: 54px; height: 1px; background: linear-gradient(90deg, var(--red), transparent); }

.explorer-shell { min-height: 86vh; padding: 110px clamp(24px, 7vw, 110px) 130px; background: linear-gradient(180deg, #f5e8d5 0%, #fffaf0 38%, #f8efdf 100%); }
.explorer-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 58px; }
.explorer-head h2 { font-size: clamp(3rem, 5vw, 5.8rem); }
.breadcrumbs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.breadcrumbs button { border: 0; background: none; padding: 8px 4px; color: #827d73; cursor: pointer; }
.breadcrumbs button:not(:last-child)::after { content: "／"; margin-left: 12px; color: #4d4b46; }
.breadcrumbs button.current { color: var(--ink); }
.catalog-tools { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; margin: -18px 0 18px; }
.search-box, .category-filter { min-height: 58px; display: flex; align-items: center; gap: 14px; padding: 0 18px; border: 1px solid var(--line); background: rgba(255,255,255,.48); box-shadow: 0 10px 28px rgba(94,57,34,.04); }
.search-box:focus-within, .category-filter:focus-within { border-color: rgba(105,196,200,.65); box-shadow: 0 0 0 3px rgba(105,196,200,.06); }
.search-box > span { color: var(--cyan); font-size: 1.5rem; }
.search-box input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 1rem; }
.search-box input::placeholder { color: #716d65; }
.search-box kbd { color: #77736b; font: .7rem monospace; border: 1px solid var(--line); padding: 4px 6px; }
.category-filter > span { color: #8f8a81; font-size: .8rem; white-space: nowrap; }
.category-filter select { min-width: 150px; border: 0; outline: 0; background: #fffaf0; color: var(--ink); font-size: .9rem; cursor: pointer; }
.catalog-summary { min-height: 32px; margin-bottom: 16px; color: #8d887e; font-size: .85rem; }
.catalog-summary strong { color: var(--ink); font-weight: 600; }
.province-picker { display: grid; grid-template-columns: minmax(240px, 320px) minmax(0, 1fr); min-height: 620px; border: 1px solid var(--line); background: rgba(255,255,255,.24); box-shadow: 0 18px 50px rgba(94,57,34,.06); }
.province-list { border-right: 1px solid var(--line); background: rgba(255,250,240,.58); }
.province-list-head { display: grid; gap: 6px; padding: 24px 24px 18px; border-bottom: 1px solid var(--line); }
.province-list-head span { font: 1.35rem var(--serif); }
.province-list-head small { color: var(--paper-dim); font-size: .75rem; }
.province-options { max-height: 620px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: rgba(181,58,46,.35) transparent; }
.province-option { width: 100%; min-height: 52px; display: flex; align-items: center; justify-content: space-between; padding: 0 22px; border: 0; border-bottom: 1px solid rgba(92,61,42,.09); color: #544137; background: transparent; text-align: left; cursor: pointer; transition: color .2s ease, background .2s ease, padding .2s ease; }
.province-option span { font: 1.08rem var(--serif); letter-spacing: .08em; }
.province-option i { color: #ad9581; font-size: 1.25rem; font-style: normal; }
.province-option:hover, .province-option:focus-visible, .province-option.previewing { color: var(--red-deep); background: rgba(181,58,46,.07); padding-left: 28px; outline: none; }
.province-option.active { color: #fffaf0; background: var(--red-deep); }
.province-option.active i { color: #fffaf0; }
.city-preview { position: relative; padding: clamp(34px, 5vw, 72px); overflow: hidden; background: radial-gradient(circle at 86% 10%, rgba(255,204,104,.26), transparent 31%), linear-gradient(145deg, rgba(255,250,240,.76), rgba(239,214,180,.46)); }
.city-preview::after { content: "省 · 市"; position: absolute; right: -20px; bottom: -18px; color: rgba(124,39,31,.045); font: clamp(6rem, 14vw, 13rem)/1 var(--serif); letter-spacing: -.12em; pointer-events: none; }
.city-preview-head { position: relative; z-index: 1; margin-bottom: 42px; }
.city-preview-head p { margin: 0 0 10px; color: var(--red); font-size: .76rem; letter-spacing: .2em; }
.city-preview-head h3 { margin: 0 0 12px; font: clamp(2.8rem, 5vw, 5rem)/1 var(--serif); }
.city-preview-head span { color: var(--paper-dim); }
.city-options { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.city-options button { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 18px; border: 1px solid var(--line); color: var(--ink); background: rgba(255,255,255,.46); text-align: left; cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.city-options button span { font: 1.08rem var(--serif); }
.city-options button small { color: #8f7f72; white-space: nowrap; }
.city-options button:hover, .city-options button:focus-visible { border-color: rgba(181,58,46,.55); background: #fffaf0; transform: translateY(-2px); outline: none; }
.taiwan-preview-head { margin-bottom: 30px; }
.taiwan-preview-copy { position: relative; z-index: 1; max-width: 680px; padding: clamp(24px, 4vw, 42px); border: 1px solid rgba(181,58,46,.2); background: rgba(255,250,240,.62); box-shadow: 0 18px 50px rgba(94,57,34,.06); }
.taiwan-preview-copy strong { display: block; color: var(--red-deep); font: clamp(1.5rem, 2.5vw, 2.25rem)/1.3 var(--serif); }
.taiwan-preview-copy p { margin: 18px 0 22px; color: #6f5b50; line-height: 1.9; }
.taiwan-preview-copy span { color: var(--cyan); font-size: .82rem; letter-spacing: .12em; }
.region-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.region-card { position: relative; min-height: 245px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.2); text-align: left; cursor: pointer; overflow: hidden; transition: background .35s ease, box-shadow .35s ease; }
.region-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at var(--x, 50%) var(--y, 50%), rgba(213,118,56,.18), transparent 42%); opacity: 0; transition: opacity .3s; }
.region-card:hover::before, .region-card:focus-visible::before { opacity: 1; }
.region-card:hover { background: rgba(255,255,255,.72); box-shadow: inset 0 0 0 1px rgba(181,58,46,.16), 0 12px 30px rgba(94,57,34,.07); }
.region-card > * { position: relative; z-index: 1; }
.card-index { color: var(--cyan); font: .75rem monospace; letter-spacing: .1em; }
.region-card h3 { margin: 0; font: 2.25rem/1.1 var(--serif); }
.region-card p { margin: 10px 0 0; color: var(--paper-dim); line-height: 1.6; }
.card-foot { display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.card-foot small { color: #817c72; }
.arrow { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line); transition: .25s; }
.region-card:hover .arrow { color: #fffaf0; background: var(--red); border-color: var(--red); transform: rotate(-8deg); }
.project-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.project-card { position: relative; min-height: 220px; display: flex; flex-direction: column; padding: 22px; text-align: left; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.2); cursor: pointer; animation: cardIn .45s both; animation-delay: calc(var(--i) * 32ms); transition: background .25s ease, transform .25s ease, box-shadow .25s ease; }
.project-card:hover, .project-card:focus-visible { z-index: 1; background: rgba(255,255,255,.78); transform: translateY(-3px); outline: 1px solid rgba(181,58,46,.36); box-shadow: 0 12px 28px rgba(94,57,34,.08); }
.project-top, .project-foot { display: flex; justify-content: space-between; gap: 12px; color: #817c72; font-size: .74rem; }
.project-top span:first-child { color: var(--cyan); }
.project-card h3 { margin: 34px 0 12px; font: 1.65rem/1.3 var(--serif); }
.project-badges { display: inline-flex; flex-wrap: wrap; gap: 6px; vertical-align: .2em; }
.mintai-tag, .origin-tag { display: inline-flex; align-items: center; min-height: 23px; padding: 3px 7px; border: 1px solid rgba(181,58,46,.36); color: var(--red-deep); background: rgba(181,58,46,.06); font: normal .68rem/1 sans-serif; letter-spacing: .08em; white-space: nowrap; }
.origin-tag { border-color: rgba(43,133,142,.38); color: #2b858e; background: rgba(43,133,142,.06); }
.taiwan-notice { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(260px, .75fr) minmax(0, 1.25fr); gap: clamp(28px, 6vw, 86px); align-items: center; padding: clamp(34px, 5vw, 68px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: radial-gradient(circle at 12% 15%, rgba(255,204,104,.28), transparent 32%), linear-gradient(135deg, rgba(255,250,240,.92), rgba(239,214,180,.54)); }
.taiwan-notice span { color: var(--red); font-size: .75rem; letter-spacing: .18em; }
.taiwan-notice h3 { margin: 10px 0 0; font: clamp(2.2rem, 4vw, 4rem)/1.15 var(--serif); }
.taiwan-notice p { margin: 0; color: #66564b; line-height: 2; }
.project-card > p { margin: 0 0 24px; color: var(--paper-dim); line-height: 1.65; font-size: .85rem; }
.project-foot { margin-top: auto; align-items: end; }
.project-foot i { color: var(--red); font-size: 1.1rem; font-style: normal; }
.load-more-wrap { display: flex; justify-content: center; padding-top: 38px; }
.load-more { min-width: 220px; padding: 15px 24px; border: 1px solid rgba(181,58,46,.62); color: var(--red-deep); background: rgba(255,255,255,.42); font-weight: 600; letter-spacing: .08em; cursor: pointer; transition: color .2s ease, background .2s ease, transform .2s ease; }
.load-more:hover, .load-more:focus-visible { color: #fffaf0; border-color: var(--red-deep); background: var(--red-deep); transform: translateY(-2px); outline: none; }
.empty-result { grid-column: 1 / -1; padding: 80px 24px; text-align: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.empty-result strong { font: 2rem var(--serif); }
.empty-result p { color: #817c72; }
.detail-panel { border-top: 1px solid var(--line); }
.craft-detail { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 8vw, 120px); padding-top: 68px; }
.craft-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.craft-meta span { padding: 7px 10px; border: 1px solid var(--line); color: var(--paper-dim); font-size: .75rem; }
.craft-detail h3 { margin: 28px 0 18px; font: clamp(3.4rem, 7vw, 7rem)/.95 var(--serif); }
.craft-location { color: var(--gold); letter-spacing: .16em; }
.craft-story { padding: 12px 0 0; }
.craft-story .big-line { font: clamp(1.6rem, 3vw, 2.8rem)/1.45 var(--serif); color: var(--ink); }
.craft-story p { color: var(--paper-dim); line-height: 2; }
.full-record .craft-story > p:not(.big-line) { white-space: pre-line; }
.record-fields { margin: 42px 0 0; border-top: 1px solid var(--line); }
.record-fields div { display: grid; grid-template-columns: 110px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.record-fields dt { color: #817c72; font-size: .8rem; }
.record-fields dd { margin: 0; color: var(--paper-dim); line-height: 1.6; }
.detail-actions { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 40px; }
.source-link { padding-bottom: 6px; border-bottom: 1px solid var(--line); color: var(--cyan); font-size: .85rem; }
.craft-note { margin-top: 30px; padding: 22px 24px; border-left: 2px solid var(--red); background: rgba(228,59,47,.05); }
.back-btn { margin-top: 48px; padding: 13px 18px; border: 1px solid var(--line); background: transparent; cursor: pointer; }
.back-btn:hover { border-color: var(--cyan); }

.about { display: grid; grid-template-columns: auto 1.25fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: start; padding: 130px clamp(24px, 7vw, 110px); background: linear-gradient(135deg, #fffaf0, #f1ddc2); color: var(--ink); }
.about-mark { font: 10rem/1 var(--serif); color: var(--red-deep); opacity: .16; }
.about h2 { font-size: clamp(2.7rem, 4.6vw, 5rem); }
.about > p { margin: 44px 0 0; line-height: 2; color: #4c4942; }
.about > p a { color: var(--red-deep); border-bottom: 1px solid rgba(120,26,24,.35); }
.about .section-kicker { color: var(--red-deep); }
footer { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 42px clamp(24px, 5vw, 76px); color: var(--paper-dim); background: #ead6ba; border-top: 1px solid var(--line); }
footer > a { font-size: .85rem; border-bottom: 1px solid var(--line); padding-bottom: 5px; }

.detail-body { min-height: 100vh; background: radial-gradient(circle at 82% 5%, rgba(255,204,104,.25), transparent 28%), #f8efdf; }
.detail-header { grid-template-columns: 1fr auto; }
.detail-return { justify-self: end; color: var(--red-deep); font-size: .9rem; border-bottom: 1px solid rgba(124,39,31,.24); padding-bottom: 4px; }
.detail-page { min-height: calc(100vh - 76px); padding: clamp(64px, 8vw, 112px) clamp(24px, 6vw, 96px) 120px; }
.detail-page-kicker { max-width: 1480px; margin: 0 auto 28px; color: var(--red-deep); font-size: .78rem; letter-spacing: .24em; }
.detail-layout { max-width: 1480px; margin: 0 auto; display: grid; grid-template-columns: minmax(340px, .82fr) minmax(0, 1.18fr); gap: clamp(52px, 8vw, 128px); align-items: start; }
.detail-identity { min-width: 0; }
.detail-photo { margin: 0 0 38px; }
.detail-photo img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(94,57,34,.13); }
.detail-photo figcaption { margin-top: 11px; color: #88776a; font-size: .76rem; line-height: 1.6; }
.detail-photo figcaption a { color: var(--red-deep); border-bottom: 1px solid rgba(124,39,31,.25); }
.detail-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.detail-tags span { padding: 7px 10px; border: 1px solid var(--line); color: #6f5b50; font-size: .78rem; }
.detail-tags .mintai-detail-tag { color: var(--red-deep); border-color: rgba(181,58,46,.42); background: rgba(181,58,46,.06); }
.detail-tags .origin-detail-tag { color: #2b858e; border-color: rgba(43,133,142,.42); background: rgba(43,133,142,.06); }
.detail-identity h1 { margin: 0; font: clamp(3.8rem, 7vw, 7.2rem)/.98 var(--serif); letter-spacing: -.05em; }
.detail-location { margin: 24px 0 42px; color: var(--gold); font-size: 1.05rem; letter-spacing: .16em; }
.detail-story { padding-top: 4px; }
.detail-intro { margin: 0 0 42px; font: clamp(1.8rem, 3vw, 3rem)/1.5 var(--serif); color: var(--ink); }
.detail-prose { color: #66564b; font-size: 1.05rem; line-height: 2.05; }
.detail-prose p { margin: 0 0 24px; }
.detail-not-found { grid-column: 1 / -1; padding: 100px 0; text-align: center; }
.detail-not-found strong { font: 3rem var(--serif); }
.detail-not-found p { margin: 18px 0 36px; color: var(--paper-dim); }

@keyframes breathe { from { transform: scale(1.02) translate3d(-.5%,0,0); } to { transform: scale(1.08) translate3d(.8%,-.8%,0); } }
@keyframes scanMove { to { transform: translateY(12px); } }
@keyframes inkDrift { to { transform: translate(15vw, -8vh) scale(1.2); } }
@keyframes petals { to { transform: translate3d(-110px, 140px, 0) rotate(3deg); } }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes cardIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.region-card { animation: cardIn .5s both; animation-delay: calc(var(--i) * 55ms); }

body.motion-off *, body.motion-off *::before, body.motion-off *::after { animation-play-state: paused !important; scroll-behavior: auto !important; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; } }
@media (max-width: 850px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .map-hero { grid-template-columns: 1fr; padding-top: 80px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 14px; align-self: auto; }
  .region-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .province-picker { grid-template-columns: minmax(210px, 260px) minmax(0, 1fr); }
  .city-preview { padding: 42px 28px; }
  .city-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .craft-detail, .about { grid-template-columns: 1fr; }
  .detail-layout { grid-template-columns: 1fr; gap: 54px; }
  .detail-photo { max-width: 680px; }
  .about-mark { display: none; }
  .about > p { margin-top: 0; }
}
@media (max-width: 560px) {
  .intro { min-height: 100dvh; }
  .intro::after { background: linear-gradient(0deg, rgba(255,246,225,.84) 0%, rgba(255,246,225,.35) 46%, transparent 74%); }
  .intro-art { background-position: 62% center; }
  .intro-copy { left: 22px; right: 22px; top: auto; bottom: 62px; width: auto; transform: none; }
  .intro h1 { font-size: clamp(4.5rem, 23vw, 7rem); }
  .lead { margin: 18px 0 28px; font-size: 1rem; letter-spacing: .16em; }
  .enter-btn { min-width: 224px; min-height: 58px; }
  .site-header { min-height: 66px; padding: 0 18px; }
  .detail-header .brand > span:last-child { display: none; }
  .detail-page { padding: 54px 22px 84px; }
  .detail-page-kicker { line-height: 1.6; }
  .detail-identity h1 { font-size: clamp(3.2rem, 17vw, 5rem); }
  .map-hero { min-height: calc(100svh - 66px); padding: 74px 22px 110px; }
  .hero-copy h2 { font-size: 3.25rem; }
  .hero-stats strong { font-size: 1.75rem; }
  .explorer-shell { padding: 82px 18px 90px; }
  .explorer-head { display: block; }
  .breadcrumbs { margin-top: 26px; justify-content: flex-start; }
  .catalog-tools { grid-template-columns: 1fr; margin-top: 0; }
  .category-filter select { width: 100%; }
  .region-grid { grid-template-columns: 1fr; }
  .province-picker { grid-template-columns: 1fr; }
  .province-list { border-right: 0; border-bottom: 1px solid var(--line); }
  .province-options { max-height: 300px; }
  .city-preview { min-height: 420px; padding: 34px 22px; }
  .city-options { grid-template-columns: 1fr 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .taiwan-notice { grid-template-columns: 1fr; }
  .region-card { min-height: 210px; }
  .about { padding: 90px 22px; }
  footer { align-items: flex-start; flex-direction: column; }
  footer > p { display: none; }
}

/* 纪录片式地域探索页 */
body:not(.intro-open) .site-header { color: #f8f0e3; border-bottom-color: rgba(255,255,255,.11); background: rgba(38,27,21,.9); box-shadow: 0 12px 38px rgba(35,22,15,.2); }
body:not(.intro-open) .site-header nav a,
body:not(.intro-open) .site-header .sound-toggle { color: rgba(255,244,228,.68); }
body:not(.intro-open) .site-header nav a.active,
body:not(.intro-open) .site-header nav a:hover { color: #fff9ef; }

.map-hero { min-height: calc(100svh - 76px); grid-template-columns: minmax(0,1fr) 240px; align-items: end; align-content: end; padding: 120px clamp(24px,8vw,128px) 104px; color: #fff8ec; border-bottom: 0; background: url("./assets/heritage-craft-hero-v3.png") 50% center / cover no-repeat; isolation: isolate; }
.map-hero::before { z-index: -1; opacity: 1; background: linear-gradient(90deg,rgba(24,16,12,.78) 0%,rgba(30,19,14,.55) 38%,rgba(31,19,13,.26) 74%,rgba(26,16,12,.36) 100%),linear-gradient(0deg,rgba(20,13,10,.66),transparent 66%); mask-image:none; }
.map-hero::after { content:"01 / 34"; z-index:1; right:clamp(24px,5vw,76px); top:50px; color:rgba(255,248,236,.75); font:12px/1 var(--sans); letter-spacing:.22em; transform:none; }
.map-glow { display:none; }
.hero-copy { max-width:860px; text-shadow:0 3px 30px rgba(20,13,10,.35); }
.hero-copy .section-kicker { color:#f0bf78; }
.hero-copy h2 { max-width:850px; color:#fff8ec; font-size:clamp(4rem,7.7vw,8.4rem); line-height:.94; letter-spacing:-.075em; }
.hero-copy > p:last-child { max-width:620px; margin-top:34px; color:rgba(255,246,232,.76); font-size:1.05rem; line-height:2; }
.hero-stats { gap:0; align-self:end; border-top:1px solid rgba(255,255,255,.28); }
.hero-stats div { grid-template-columns:1fr auto; align-items:end; gap:16px; padding:20px 0; border-bottom:1px solid rgba(255,255,255,.2); }
.hero-stats strong { color:#fff7e9; font-size:2.5rem; }
.hero-stats span { color:rgba(255,244,228,.65); text-align:right; }
.scroll-cue { bottom:32px; color:rgba(255,244,228,.62); }
.scroll-cue span { background:linear-gradient(90deg,#e9b86d,transparent); }

.explorer-shell { position:relative; min-height:100vh; padding-top:120px; background:radial-gradient(circle at 88% 4%,rgba(202,141,70,.2),transparent 26%),linear-gradient(145deg,#f3eadb,#e8d8bf 58%,#f7f0e4); }
.explorer-shell::before { content:"ARCHIVE · 地域档案"; position:absolute; right:clamp(24px,7vw,110px); top:36px; color:rgba(89,55,36,.22); font:12px/1 var(--sans); letter-spacing:.3em; }
.explorer-head { margin-bottom:46px; padding-bottom:32px; border-bottom:1px solid rgba(78,48,30,.22); }
.explorer-head h2 { font-size:clamp(3.7rem,6vw,6.6rem); letter-spacing:-.07em; }
.catalog-tools { margin:0 0 22px; }
.search-box,.category-filter { min-height:64px; border-color:rgba(71,44,28,.24); background:rgba(255,250,240,.64); box-shadow:none; backdrop-filter:blur(12px); }
.province-picker { grid-template-columns:minmax(260px,340px) minmax(0,1fr); min-height:660px; border:0; background:#f8f1e5; box-shadow:0 34px 90px rgba(59,36,23,.17); }
.province-list { color:#f8efe2; border-right:0; background:linear-gradient(165deg,#35251f,#201713); }
.province-list-head { padding:30px 26px 22px; border-bottom-color:rgba(255,255,255,.12); }
.province-list-head span { color:#fff7eb; }
.province-list-head small { color:rgba(255,245,230,.5); }
.province-options { max-height:660px; scrollbar-color:rgba(232,181,105,.55) transparent; }
.province-option { min-height:56px; padding:0 26px; color:rgba(255,245,230,.67); border-bottom-color:rgba(255,255,255,.075); }
.province-option i { color:rgba(255,241,220,.38); }
.province-option:hover,.province-option:focus-visible,.province-option.previewing { color:#fff9ef; padding-left:34px; background:rgba(239,190,113,.11); }
.province-option.active { color:#fffaf0; background:linear-gradient(90deg,#9f332a,#7f251f); box-shadow:inset 4px 0 0 #edc17c; }
.city-preview { padding:clamp(42px,6vw,86px); background:radial-gradient(circle at 88% 10%,rgba(219,162,84,.25),transparent 28%),linear-gradient(135deg,#fffaf0,#ead9c0); }
.city-preview::after { content:"CITY"; right:16px; bottom:4px; color:rgba(83,49,29,.045); letter-spacing:.02em; }
.city-preview-head p { color:#a5382d; }
.city-preview-head h3 { font-size:clamp(3.6rem,6vw,6.4rem); letter-spacing:-.06em; }
.city-options { grid-template-columns:repeat(2,minmax(0,1fr)); gap:0; border-top:1px solid rgba(86,52,31,.18); }
.city-options button { min-height:82px; padding:18px 14px; border-width:0 0 1px; border-color:rgba(86,52,31,.18); background:transparent; }
.city-options button span { word-break:keep-all; overflow-wrap:normal; }
.city-options button:hover,.city-options button:focus-visible { padding-left:22px; border-color:rgba(159,51,42,.55); background:rgba(255,255,255,.55); transform:none; }
.region-grid,.project-grid { border-color:rgba(78,48,30,.2); box-shadow:0 26px 70px rgba(59,36,23,.1); }
.region-card,.project-card { background:rgba(255,250,241,.5); }
.region-card:hover,.project-card:hover,.project-card:focus-visible { background:#fffaf0; box-shadow:0 16px 40px rgba(61,36,21,.12); }

@media(max-width:850px){
  .map-hero { grid-template-columns:1fr; align-content:end; padding-bottom:110px; }
  .hero-stats { grid-template-columns:repeat(3,1fr); min-width:0; }
  .hero-stats div { display:grid; grid-template-columns:1fr; align-items:start; }
  .hero-stats span { text-align:left; }
  .province-picker { grid-template-columns:1fr; }
  .province-list { border-bottom:1px solid rgba(255,255,255,.12); }
  .province-options { max-height:330px; }
  .city-preview { min-height:520px; }
}
@media(max-width:560px){
  .map-hero { min-height:calc(100svh - 66px); padding:100px 22px 90px; background-position:64% center; }
  .map-hero::before { background:linear-gradient(90deg,rgba(28,19,15,.81),rgba(28,19,15,.28)),linear-gradient(0deg,rgba(24,17,13,.78),transparent 70%); }
  .map-hero::after { top:24px; }
  .hero-copy h2 { font-size:clamp(3.2rem,15vw,5.3rem); }
  .hero-copy > p:last-child { margin-top:26px; font-size:.95rem; line-height:1.8; }
  .hero-stats { gap:12px; }
  .hero-stats div { padding:14px 0; }
  .hero-stats strong { font-size:1.8rem; }
  .explorer-shell { padding-top:92px; }
  .explorer-shell::before { top:26px; }
  .province-picker { grid-template-columns:1fr; }
  .province-options { max-height:310px; }
  .city-options { grid-template-columns:1fr; }
}

/* 高级数字典藏索引 */
.explorer-shell { padding:92px clamp(26px,5vw,86px) 130px; overflow:hidden; }
.explorer-shell::after { content:"HERITAGE ATLAS"; position:absolute; right:-.02em; top:120px; color:rgba(68,42,27,.035); font:clamp(7rem,17vw,17rem)/.72 Georgia,serif; letter-spacing:-.08em; white-space:nowrap; pointer-events:none; }
.explorer-head { position:relative; z-index:2; display:grid; grid-template-columns:1fr auto; align-items:end; max-width:1580px; margin:0 auto 34px; }
.explorer-head .section-kicker { margin-bottom:13px; color:#9c6b2d; font-size:.72rem; }
.explorer-head h2 { font-family:"STZhongsong","Songti SC","STSong",serif; font-size:clamp(3.3rem,5.5vw,6.2rem); line-height:.9; }
.breadcrumbs { padding-bottom:8px; }
.breadcrumbs button { color:#7d6c5f; font-size:.82rem; letter-spacing:.08em; }
.catalog-tools,.catalog-summary,.province-picker,.region-grid,.project-grid,.detail-panel,.load-more-wrap { position:relative; z-index:2; max-width:1580px; margin-left:auto; margin-right:auto; }
.catalog-tools { grid-template-columns:minmax(0,1fr) 250px; gap:0; margin-bottom:14px; border:1px solid rgba(71,44,28,.24); background:rgba(255,250,240,.48); }
.search-box,.category-filter { min-height:62px; border:0; background:transparent; }
.category-filter { border-left:1px solid rgba(71,44,28,.18); }
.catalog-summary { margin-bottom:14px; padding:0 4px; color:#817266; letter-spacing:.04em; }
.province-picker { grid-template-columns:minmax(300px,360px) minmax(0,1fr); min-height:690px; background:#f8f1e5; box-shadow:0 40px 110px rgba(48,29,18,.22); }
.province-list { position:relative; background:linear-gradient(155deg,#321e19 0%,#1e1512 72%,#17100e 100%); }
.province-list::after { content:"中国地域索引"; position:absolute; left:22px; bottom:16px; color:rgba(255,243,226,.18); font:11px/1 var(--sans); letter-spacing:.3em; writing-mode:vertical-rl; pointer-events:none; }
.province-list-head { min-height:104px; display:flex; align-items:flex-end; justify-content:space-between; padding:28px 28px 22px; }
.province-list-head span { font-size:1.6rem; letter-spacing:.08em; }
.province-list-head small { padding-bottom:3px; font-size:.68rem; letter-spacing:.08em; }
.province-options { max-height:586px; }
.province-option { display:grid; grid-template-columns:34px 1fr 22px; min-height:58px; padding:0 28px; }
.province-option b { color:rgba(239,195,127,.45); font:10px/1 Georgia,serif; letter-spacing:.12em; }
.province-option span { font-family:"STZhongsong","Songti SC","STSong",serif; font-size:1.06rem; letter-spacing:.1em; }
.province-option i { font-size:.8rem; transform:translate(-5px,5px); opacity:.35; transition:.3s ease; }
.province-option:hover,.province-option:focus-visible,.province-option.previewing { padding-left:34px; background:linear-gradient(90deg,rgba(195,126,65,.18),transparent); }
.province-option:hover i,.province-option:focus-visible i,.province-option.previewing i { opacity:1; transform:none; }
.province-option.active { background:linear-gradient(90deg,#9d2f28 0%,#77211d 78%,#641b18); box-shadow:inset 3px 0 0 #e8bb73,0 15px 35px rgba(0,0,0,.13); }
.province-option.active b { color:#f2ca89; }
.city-preview { min-height:690px; padding:clamp(52px,6vw,96px); background:radial-gradient(circle at 84% 10%,rgba(227,174,97,.2),transparent 24%),linear-gradient(135deg,#fffaf0,#ead8bc); }
.city-preview::before { content:""; position:absolute; left:clamp(52px,6vw,96px); right:clamp(52px,6vw,96px); top:39px; height:1px; background:linear-gradient(90deg,#a5372d 0 54px,rgba(79,47,29,.16) 54px); }
.city-preview::after { content:"REGION"; right:-.05em; bottom:-.14em; color:rgba(85,50,29,.038); font:clamp(8rem,16vw,16rem)/1 Georgia,serif; letter-spacing:-.08em; }
.city-preview-head { max-width:860px; margin-bottom:52px; }
.city-preview-head p { margin-bottom:18px; color:#9d3128; font:11px/1.4 Georgia,var(--serif); letter-spacing:.2em; }
.city-preview-head h3 { margin-bottom:20px; font-family:"STZhongsong","Songti SC","STSong",serif; font-size:clamp(4.6rem,7.4vw,8.4rem); line-height:.82; letter-spacing:-.09em; }
.city-preview-head span { color:#796a5d; font-size:.86rem; letter-spacing:.08em; }
.city-options { position:relative; z-index:2; grid-template-columns:repeat(2,minmax(0,1fr)); max-width:940px; border-top-color:rgba(80,48,29,.2); }
.city-options button { display:grid; grid-template-columns:34px minmax(0,1fr) auto 18px; min-height:76px; padding:0 16px 0 4px; }
.city-options button b { color:#ad7b39; font:10px/1 Georgia,serif; letter-spacing:.12em; }
.city-options button span { font-family:"STZhongsong","Songti SC","STSong",serif; font-size:1.12rem; letter-spacing:.08em; }
.city-options button small { color:#927f6e; }
.city-options button i { color:#9f332a; font-size:.76rem; font-style:normal; opacity:0; transform:translate(-6px,6px); transition:.25s ease; }
.city-options button:hover,.city-options button:focus-visible { padding-left:10px; background:linear-gradient(90deg,rgba(255,255,255,.7),rgba(255,255,255,.24)); }
.city-options button:hover i,.city-options button:focus-visible i { opacity:1; transform:none; }
.region-grid,.project-grid { box-shadow:0 38px 90px rgba(55,33,20,.14); }
.region-card { min-height:270px; padding:32px; }
.region-card h3 { font-family:"STZhongsong","Songti SC","STSong",serif; font-size:2.45rem; }
.project-card { min-height:245px; padding:26px; }
.project-card h3 { font-family:"STZhongsong","Songti SC","STSong",serif; font-size:1.72rem; }

@media(max-width:980px){
  .province-picker { grid-template-columns:290px minmax(0,1fr); }
  .city-preview { padding:62px 38px; }
  .city-preview::before { left:38px; right:38px; }
  .city-options { grid-template-columns:1fr; }
}
@media(max-width:720px){
  .explorer-shell { padding:78px 16px 96px; }
  .explorer-head { grid-template-columns:1fr; gap:22px; }
  .breadcrumbs { justify-content:flex-start; }
  .catalog-tools { grid-template-columns:1fr; }
  .category-filter { border-left:0; border-top:1px solid rgba(71,44,28,.18); }
  .province-picker { grid-template-columns:1fr; }
  .province-list-head { min-height:88px; }
  .province-options { max-height:310px; }
  .city-preview { min-height:560px; padding:66px 26px; }
  .city-preview::before { left:26px; right:26px; }
  .city-preview-head h3 { font-size:clamp(4.2rem,22vw,6.5rem); }
}

/* 叙事型数字展馆首页：主视觉、悬浮检索与地域档案 */
body:not(.intro-open) .site-header {
  min-height:72px;
  padding:0 clamp(22px,4vw,68px);
  color:#fff8ec;
  border-bottom:1px solid rgba(255,255,255,.14);
  background:linear-gradient(100deg,rgba(119,30,24,.97),rgba(169,54,35,.95) 56%,rgba(183,79,36,.93));
  box-shadow:0 12px 38px rgba(72,24,16,.2);
}
body:not(.intro-open) .site-header .brand-seal { color:#8a2b22; background:#fff3df; border-color:rgba(255,255,255,.65); }
body:not(.intro-open) .site-header nav a.active::after { background:#f1c983; }

.explorer-shell {
  min-height:100vh;
  padding:0 0 130px;
  overflow:visible;
  background:#f4ecdf;
}
.explorer-shell::before,.explorer-shell::after { display:none; }
.atlas-showcase {
  position:relative;
  min-height:clamp(480px,62vh,680px);
  display:flex;
  align-items:center;
  overflow:hidden;
  color:#35231c;
  background:url("./assets/atlas-gallery-v2.png") center 53% / cover no-repeat;
  isolation:isolate;
}
.atlas-showcase::before {
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(90deg,rgba(255,250,241,.94) 0%,rgba(255,248,236,.7) 43%,rgba(255,248,235,.12) 73%),linear-gradient(0deg,rgba(106,42,27,.2),transparent 42%);
}
.atlas-showcase::after {
  content:"山河有迹 · 技艺有声";
  position:absolute;
  right:clamp(22px,5vw,80px);
  top:36px;
  color:rgba(91,42,26,.62);
  font:12px/1.4 var(--serif);
  letter-spacing:.32em;
  writing-mode:vertical-rl;
}
.atlas-showcase-inner { width:min(1580px,90vw); margin:0 auto; padding:70px 0 96px; }
.explorer-head {
  display:grid;
  grid-template-columns:minmax(0,760px) 1fr;
  align-items:start;
  gap:56px;
  max-width:none;
  margin:0;
  padding:0;
  border:0;
}
.explorer-head .section-kicker { margin:0 0 20px; color:#9a3828; font-size:.76rem; font-weight:700; letter-spacing:.28em; }
.explorer-head h2 {
  margin:0;
  color:#35231c;
  font-family:"STZhongsong","Songti SC","STSong",serif;
  font-size:clamp(4.2rem,6.7vw,7.2rem);
  font-weight:400;
  line-height:.9;
  letter-spacing:-.07em;
  text-shadow:0 3px 26px rgba(255,251,243,.85);
}
.explorer-head h2 span { color:#9b3027; }
.atlas-intro { max-width:590px; margin:30px 0 0; color:#685247; font:1rem/1.9 var(--sans); letter-spacing:.06em; }
.atlas-showcase .breadcrumbs { justify-self:end; align-self:start; padding:6px 26px; border:1px solid rgba(105,55,34,.16); border-radius:999px; background:rgba(255,250,241,.45); backdrop-filter:blur(12px); }
.atlas-showcase .breadcrumbs button { color:#6f5548; }
.atlas-stats { display:flex; gap:12px; margin-top:46px; }
.atlas-stats div { min-width:150px; padding:18px 22px; border:1px solid rgba(93,51,32,.13); background:rgba(255,251,243,.52); box-shadow:0 14px 34px rgba(100,51,28,.08); backdrop-filter:blur(14px); }
.atlas-stats strong { display:block; color:#743129; font:2rem/1 Georgia,var(--serif); }
.atlas-stats span { display:block; margin-top:8px; color:#7b675b; font-size:.75rem; letter-spacing:.13em; }

.atlas-content { position:relative; z-index:3; width:min(1580px,90vw); margin:-38px auto 0; }
.catalog-tools {
  display:grid;
  grid-template-columns:minmax(0,1fr) 250px 126px;
  gap:0;
  max-width:none;
  min-height:76px;
  margin:0 0 74px;
  padding:9px;
  border:1px solid rgba(95,51,31,.12);
  border-radius:18px;
  background:rgba(255,252,246,.9);
  box-shadow:0 24px 70px rgba(80,40,23,.2);
  backdrop-filter:blur(22px);
}
.search-box,.category-filter { min-height:56px; padding:0 22px; border:0; background:transparent; }
.search-box > span { color:#a3382b; }
.search-box kbd { border-color:rgba(95,51,31,.13); border-radius:5px; }
.category-filter { border-left:1px solid rgba(95,51,31,.13); }
.category-filter select { background:transparent; }
.visual-search-button {
  border:0;
  border-radius:12px;
  color:#fff8ee;
  background:linear-gradient(135deg,#a7372a,#7d241f);
  font-weight:700;
  letter-spacing:.14em;
  cursor:pointer;
  box-shadow:0 10px 24px rgba(130,38,28,.24);
  transition:transform .2s ease,box-shadow .2s ease;
}
.visual-search-button:hover,.visual-search-button:focus-visible { transform:translateY(-2px); box-shadow:0 15px 32px rgba(130,38,28,.32); outline:none; }
.atlas-section-title { display:flex; align-items:end; justify-content:space-between; gap:28px; margin:0 0 22px; }
.atlas-section-title > div { display:grid; grid-template-columns:auto 1fr; column-gap:13px; align-items:center; }
.atlas-section-title span { grid-row:1/3; color:#a93b2d; font:italic 1.2rem/1 Georgia,serif; }
.atlas-section-title p { margin:0 0 6px; color:#9b765e; font-size:.72rem; letter-spacing:.24em; }
.atlas-section-title h2 { margin:0; color:#3a2921; font:400 clamp(2.5rem,4vw,4.4rem)/.95 "STZhongsong","Songti SC","STSong",serif; letter-spacing:-.05em; }
.atlas-section-title small { padding-bottom:6px; color:#8b796d; letter-spacing:.08em; }
.catalog-summary { max-width:none; margin:0 0 14px; }
.province-picker { max-width:none; min-height:670px; border:1px solid rgba(91,50,31,.13); border-radius:3px; background:rgba(255,251,244,.93); box-shadow:0 34px 90px rgba(65,35,21,.15); overflow:hidden; }
.province-list { background:linear-gradient(160deg,#8d2d25 0%,#5d1c1a 72%,#401514 100%); }
.province-list::before { content:""; position:absolute; inset:0; opacity:.12; background:radial-gradient(circle at 10% 5%,#ffc57b,transparent 34%),repeating-linear-gradient(118deg,transparent 0 30px,rgba(255,255,255,.08) 31px); pointer-events:none; }
.province-list::after { color:rgba(255,243,226,.28); }
.province-option.active { background:linear-gradient(90deg,#c8633f,#9d3228); box-shadow:inset 3px 0 0 #f4d191,0 16px 34px rgba(47,10,8,.22); }
.city-preview { background:linear-gradient(90deg,rgba(255,251,243,.94),rgba(255,249,238,.72)),url("./assets/atlas-gallery-v2.png") 72% 56% / cover no-repeat; }

@media(max-width:850px){
  .atlas-showcase-inner,.atlas-content { width:min(92vw,760px); }
  .explorer-head { grid-template-columns:1fr; gap:26px; }
  .atlas-showcase .breadcrumbs { justify-self:start; }
  .catalog-tools { grid-template-columns:1fr 210px 108px; }
}
@media(max-width:620px){
  .atlas-showcase { min-height:620px; }
  .atlas-showcase-inner { padding:66px 0 110px; }
  .explorer-head h2 { font-size:clamp(3.7rem,18vw,5.3rem); }
  .atlas-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:7px; }
  .atlas-stats div { min-width:0; padding:14px 10px; }
  .atlas-stats strong { font-size:1.45rem; }
  .atlas-stats span { font-size:.65rem; letter-spacing:.04em; }
  .catalog-tools { grid-template-columns:1fr; margin-bottom:56px; border-radius:14px; }
  .category-filter { border-left:0; border-top:1px solid rgba(95,51,31,.13); }
  .visual-search-button { min-height:52px; }
  .atlas-section-title { align-items:start; }
  .atlas-section-title small { display:none; }
  .province-picker { grid-template-columns:1fr; }
}

/* 统一三幕色彩：朱砂、琥珀与绢金 */
.intro { background:#79271f; }
.intro::after {
  background:
    linear-gradient(90deg,rgba(66,22,17,.64) 0%,rgba(88,31,22,.34) 42%,rgba(119,52,27,.08) 72%),
    linear-gradient(0deg,rgba(51,21,15,.5) 0%,rgba(123,48,27,.08) 58%,rgba(239,174,92,.13) 100%);
}
.intro-copy { color:#fff5e7; }
.intro h1 { color:#fff8eb; text-shadow:0 4px 30px rgba(50,15,12,.38),0 1px 0 rgba(255,226,178,.55); }
.lead { color:#f1d2a0; text-shadow:0 3px 20px rgba(49,16,12,.55); }
.enter-btn {
  color:#fff7e9;
  border-color:rgba(242,196,125,.86);
  background:rgba(104,28,23,.42);
  box-shadow:inset 0 0 0 3px rgba(255,244,222,.07),0 16px 38px rgba(44,14,11,.24);
}
.enter-btn::before,.enter-btn::after { border-color:#efc580; }
.enter-btn i { color:#74251f; background:#f2cf93; }
.enter-btn:hover,.enter-btn:focus-visible { color:#6d211c; background:#f3d096; box-shadow:0 18px 42px rgba(44,14,11,.32); }
.enter-btn:hover i,.enter-btn:focus-visible i { color:#fff8eb; background:#862a22; }

.atlas-showcase {
  color:#fff4e5;
  background-position:center 53%;
  box-shadow:inset 0 -80px 90px -86px rgba(52,23,17,.6);
}
.atlas-showcase::before {
  background:
    linear-gradient(90deg,rgba(69,27,21,.84) 0%,rgba(91,37,25,.67) 44%,rgba(115,53,31,.29) 74%,rgba(94,39,25,.22) 100%),
    linear-gradient(0deg,rgba(57,24,18,.36),rgba(138,65,34,.05) 60%,rgba(238,178,96,.1));
}
.atlas-showcase::after { color:rgba(244,201,133,.72); }
.explorer-head .section-kicker { color:#efc477; }
.explorer-head h2 { color:#fff7e9; text-shadow:0 4px 30px rgba(45,17,13,.32); }
.explorer-head h2 span { color:#f0bd68; }
.atlas-intro { color:rgba(255,241,222,.78); }
.atlas-showcase .breadcrumbs { border-color:rgba(255,231,193,.24); background:rgba(88,30,22,.3); }
.atlas-showcase .breadcrumbs button { color:#f7ddba; }
.atlas-stats div { border-color:rgba(255,224,178,.2); background:rgba(83,29,22,.35); box-shadow:0 18px 42px rgba(48,18,13,.18); }
.atlas-stats strong { color:#ffe7bb; }
.atlas-stats span { color:rgba(255,237,211,.68); }
.atlas-content { background:linear-gradient(180deg,transparent 0,transparent 38px,#f4ecdf 138px); }

/* 非遗主视觉轮播 */
.hero-slides { position:absolute; inset:0; z-index:-2; overflow:hidden; }
.hero-slide {
  position:absolute;
  inset:-2%;
  opacity:0;
  background-image:var(--slide-image);
  background-position:center;
  background-size:cover;
  transform:scale(1.035);
  transition:opacity .9s ease,transform 7s ease;
}
.hero-slide video {
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  object-position:center;
  filter:saturate(.92) contrast(1.04) sepia(.08);
}
.hero-slide.active { opacity:1; transform:scale(1); }
.motion-off .hero-slide video { visibility:hidden; }
.hero-arrow {
  position:absolute;
  z-index:4;
  top:50%;
  width:52px;
  height:52px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,238,211,.3);
  border-radius:50%;
  color:#fff5e5;
  background:rgba(61,25,18,.34);
  box-shadow:0 12px 32px rgba(29,12,9,.2);
  backdrop-filter:blur(10px);
  font:300 2.2rem/1 Georgia,serif;
  cursor:pointer;
  transform:translateY(-50%);
  transition:background .25s ease,transform .25s ease,border-color .25s ease;
}
.hero-prev { left:24px; }
.hero-next { right:24px; }
.hero-arrow:hover,.hero-arrow:focus-visible { border-color:rgba(255,224,174,.8); background:rgba(139,45,33,.72); transform:translateY(-50%) scale(1.06); outline:none; }
.hero-dots { position:absolute; z-index:5; left:50%; bottom:31px; display:flex; gap:10px; transform:translateX(-50%); }
.hero-dots button {
  width:9px;
  height:9px;
  padding:0;
  border:1px solid rgba(255,244,224,.82);
  border-radius:50%;
  background:rgba(255,245,226,.28);
  cursor:pointer;
  transition:width .25s ease,background .25s ease,border-radius .25s ease;
}
.hero-dots button.active { width:30px; border-radius:999px; background:#efc47f; }

@media(max-width:760px){
  .hero-arrow { top:auto; bottom:72px; width:44px; height:44px; }
  .hero-prev { left:18px; }
  .hero-next { right:18px; }
  .hero-dots { bottom:34px; }
  .hero-slide { background-position:58% center; }
  .hero-slide video { object-position:58% center; }
}