/* =========================================================
   鞠婧祎粉丝站 · 设计系统
   纯手写原生 CSS，零依赖。配色：蓝（应援色）为主 + 红（喜爱色）点缀。
   ========================================================= */

:root {
  /* 色彩 */
  --bg: #F5F8FD;
  --bg-alt: #ECF3FB;
  --surface: #FFFFFF;
  --ink: #1E2A38;
  --ink-soft: #5E6B7A;
  --primary: #2F6DB0;
  --primary-deep: #1E4E85;
  --primary-soft: #DCE8F5;
  --accent: #D8546A;
  --accent-deep: #B83A50;
  --accent-soft: #F8DCE3;
  --line: rgba(30, 42, 56, 0.08);
  --shadow-sm: 0 4px 20px rgba(30, 42, 56, 0.06);
  --shadow-md: 0 18px 50px rgba(30, 42, 56, 0.10);

  --r-sm: 12px;
  --r: 18px;
  --r-lg: 28px;

  --font-sans: "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, system-ui, sans-serif;
  --font-serif: "Songti SC", "STSong", "SimSun", Georgia, "Times New Roman", serif;

  --maxw: 1140px;
  --nav-h: 68px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- 导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h);
  display: flex; align-items: center; z-index: 100;
  background: rgba(245, 248, 253, 0.72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.nav.scrolled { border-bottom: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: baseline; gap: 10px; font-family: var(--font-serif); font-size: 22px; letter-spacing: 3px; font-weight: 600; }
.brand .dot { color: var(--accent); }
.brand-en {
  font-family: var(--font-sans); font-size: 10px; letter-spacing: 2.4px;
  font-weight: 500; color: var(--ink-soft); text-transform: uppercase;
  transform: translateY(-1px);
}
.nav.scrolled .brand-en { color: var(--ink-soft); }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a {
  font-size: 15px; color: var(--ink-soft); position: relative; padding: 6px 0;
  transition: color .25s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--primary); transition: width .25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 8px;
  border: 0;
  background: transparent;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: inherit;
  cursor: pointer;
}
.nav-toggle span {
  flex: 0 0 auto;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: transform .25s ease, opacity .2s ease, background .25s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-toggle:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 999px; font-size: 15px; font-weight: 500;
  cursor: pointer; border: 1px solid transparent; transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff; box-shadow: 0 10px 30px rgba(184, 58, 80, 0.32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(184, 58, 80, 0.42); }
.btn-ghost { background: rgba(255,255,255,0.6); border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { background: #fff; transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ---------- 首页 ---------- */
.home-page .nav {
  background: rgba(10,18,29,0.20);
  border-bottom-color: rgba(255,255,255,0.10);
}
.home-page .nav:not(.scrolled) .brand,
.home-page .nav:not(.scrolled) .nav-links a { color: #fff; }
.home-page .nav:not(.scrolled) .brand .brand-en { color: rgba(255,255,255,0.72); }
.home-page .nav:not(.scrolled) .nav-links a.active::after { background: #fff; }
.home-page .nav:not(.scrolled) .nav-toggle span { background: #fff; }
.home-page .nav.scrolled { background: rgba(245,248,253,0.91); }

.home-hero {
  position: relative;
  height: min(800px, 82svh);
  min-height: 650px;
  padding: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #0B1420;
}
.home-hero-media {
  position: absolute;
  top: 0;
  right: 0;
  width: 73%;
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
}
.home-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #0B1420 0%, rgba(11,20,32,0.96) 25%, rgba(11,20,32,0.70) 48%, rgba(11,20,32,0.12) 76%),
    linear-gradient(180deg, rgba(5,10,18,0.18), transparent 48%, rgba(5,10,18,0.30));
}
.home-hero .wrap {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  height: 100%;
  padding-top: var(--nav-h);
}
.home-hero-copy { max-width: 590px; }
.home-eyebrow {
  display: block;
  margin-bottom: 22px;
  color: #BFD8F1;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
}
.home-hero h1 {
  font-family: var(--font-serif);
  font-size: 84px;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0;
  color: #fff;
}
.home-hero-lead {
  margin-top: 24px;
  font-family: var(--font-serif);
  font-size: 23px;
  color: rgba(255,255,255,0.92);
}
.home-hero-note {
  margin-top: 9px;
  color: rgba(255,255,255,0.66);
  font-size: 14px;
  letter-spacing: 2px;
}
.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.home-hero .btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.40);
  color: #fff;
}
.home-hero .btn-ghost:hover { background: rgba(255,255,255,0.12); }
.home-scroll {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.58);
  font-size: 11px;
  letter-spacing: 2px;
  text-align: center;
}
.home-scroll span {
  display: block;
  width: 1px;
  height: 26px;
  margin: 8px auto 0;
  background: linear-gradient(rgba(255,255,255,0.65), transparent);
}

.home-fandom {
  position: relative;
  z-index: 4;
  padding: 0;
  background: var(--surface);
}
.home-fandom-strip {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 1fr);
  min-height: 126px;
  background: transparent;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.home-fandom-intro,
.home-fandom-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 30px;
}
.home-fandom-intro {
  position: relative;
  padding-left: 22px;
  color: var(--ink);
}
.home-fandom-intro::before {
  content: '';
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 30px;
  width: 3px;
  background: linear-gradient(var(--primary), var(--accent));
}
.home-fandom-kicker {
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
}
.home-fandom-intro strong {
  margin-top: 6px;
  font-family: var(--font-serif);
  font-size: 25px;
  letter-spacing: 0;
}
.home-fandom-item { border-left: 1px solid var(--line); }
.home-fandom-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-soft);
  font-size: 12px;
}
.home-fandom-item strong {
  margin-top: 5px;
  font-family: var(--font-serif);
  font-size: 22px;
}
.home-fandom-item small { margin-top: 2px; color: var(--ink-soft); font-size: 12px; }
.home-swatch {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  vertical-align: -1px;
}
.home-swatch-blue { background: var(--primary); }
.home-swatch-red { background: var(--accent); }

.home-focus { padding-top: 86px; background: var(--bg); scroll-margin-top: var(--nav-h); }
.home-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 46px;
}
.home-section-heading .kicker,
.home-about-copy .kicker {
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.home-section-heading h2,
.home-about-copy h2 {
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 42px;
  line-height: 1.25;
  letter-spacing: 0;
}
.home-section-heading > p {
  max-width: 430px;
  color: var(--ink-soft);
  text-align: right;
}
.home-focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.home-focus-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  min-height: 178px;
  padding: 28px 30px 28px 0;
  background: transparent;
  transition: color .2s ease;
}
.home-focus-card + .home-focus-card {
  padding-left: 30px;
  border-left: 1px solid var(--line);
}
.home-focus-card:hover h3 { color: var(--primary-deep); }
.home-focus-index {
  color: rgba(47,109,176,0.42);
  font-family: var(--font-serif);
  font-size: 27px;
  line-height: 1;
}
.home-focus-card .tag {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--primary-deep);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
}
.home-focus-card h3 {
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 1.4;
  letter-spacing: 0;
  transition: color .2s ease;
}
.home-focus-card p { margin-top: 7px; color: var(--ink-soft); font-size: 14px; }
.home-focus-arrow {
  position: absolute;
  right: 28px;
  bottom: 24px;
  color: var(--accent);
  font-size: 20px;
  transition: transform .2s ease;
}
.home-focus-card:hover .home-focus-arrow { transform: translateX(4px); }

.home-about-layout {
  display: grid;
  grid-template-columns: minmax(320px, .88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: 82px;
}
.home-about-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}
.home-about-media img { width: 100%; height: 100%; object-fit: cover; }
.home-about-media span {
  position: absolute;
  left: 22px;
  bottom: 18px;
  padding: 6px 10px;
  background: rgba(255,255,255,0.86);
  color: var(--ink);
  font-size: 11px;
  letter-spacing: 2px;
}
.home-about-lead {
  margin-top: 24px;
  color: var(--ink) !important;
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 1.75;
}
.home-about-copy > p { margin-top: 16px; color: var(--ink-soft); }
.home-about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 30px 0 26px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.home-about-facts div + div { padding-left: 20px; border-left: 1px solid var(--line); }
.home-about-facts dt { color: var(--ink-soft); font-size: 12px; }
.home-about-facts dd { margin-top: 4px; font-weight: 600; }
.home-about-facts dd .home-swatch { margin-right: 7px; }
.home-text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--primary-deep);
  font-size: 14px;
  font-weight: 600;
}
.home-text-link span { color: var(--accent); transition: transform .2s ease; }
.home-text-link:hover span { transform: translateX(4px); }

.home-works { background: var(--surface); }
.home-work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 52px; }
.home-work-media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 8px;
  background: var(--primary-soft);
}
.home-work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.home-work-media:hover img { transform: scale(1.025); }
.home-work-media > span {
  position: absolute;
  left: 20px;
  bottom: 18px;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(0,0,0,0.45);
}
.home-work-copy { padding-top: 25px; }
.home-work-copy h3 { font-family: var(--font-serif); font-size: 29px; letter-spacing: 0; }
.home-work-copy > p { margin-top: 9px; color: var(--ink-soft); }
.home-work-copy ul { margin: 22px 0 20px; border-top: 1px solid var(--line); list-style: none; }
.home-work-copy li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.home-work-copy li span { color: var(--ink-soft); font-size: 12px; }

.home-gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 180px;
  gap: 14px;
}
.home-gallery-item {
  grid-column: span 3;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--primary-soft);
}
.home-gallery-feature { grid-column: span 7; grid-row: span 2; }
.home-gallery-item:nth-child(2) { grid-column: span 5; grid-row: span 2; }
.home-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.home-gallery-item:hover img { transform: scale(1.035); }
.home-center-action { margin-top: 34px; text-align: center; }

.home-milestones { padding: 78px 0 62px; }
.home-milestones .home-section-heading { margin-bottom: 34px; }
.home-milestone-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.home-milestone {
  min-height: 168px;
  padding: 24px 24px 16px 0;
}
.home-milestone + .home-milestone { padding-left: 24px; border-left: 1px solid var(--line); }
.home-milestone time { color: var(--primary); font-size: 13px; font-weight: 600; letter-spacing: 2px; }
.home-milestone h3 { margin-top: 11px; font-family: var(--font-serif); font-size: 20px; letter-spacing: 0; }
.home-milestone p { margin-top: 6px; color: var(--ink-soft); font-size: 14px; }
.home-disclaimer { padding: 54px 0; }

/* ---------- 通用区块 ---------- */
section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head .kicker {
  font-size: 13px; letter-spacing: 4px; color: var(--primary); text-transform: uppercase;
  display: inline-block; position: relative;
}
.section-head .kicker::before {
  content: ""; display: inline-block; width: 26px; height: 2px; border-radius: 2px;
  background: var(--primary); vertical-align: middle; margin-right: 12px;
}
.section-head h2 {
  font-family: var(--font-serif); font-size: clamp(30px, 5vw, 44px);
  margin-top: 12px; letter-spacing: 2px; font-weight: 600;
}
.section-head p { margin-top: 14px; color: var(--ink-soft); }

/* ---------- 区块内小标题（蓝色短横线） ---------- */
.sub-title {
  font-family: var(--font-serif); font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 600; letter-spacing: 1px; color: var(--ink);
  display: flex; align-items: center; gap: 14px; margin: 18px 0 30px;
}
.sub-title::before {
  content: ""; display: inline-block; width: 28px; height: 4px; border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* ---------- 卡片网格 ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  position: relative; overflow: hidden;
  background: var(--surface); border-radius: var(--r); padding: 32px;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transform-origin: left; transition: transform .4s ease; z-index: 1;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--primary-soft); }
.card:hover::before { transform: scaleX(1); }
.card .tag {
  display: inline-block; font-size: 12px; letter-spacing: 2px; color: var(--primary-deep);
  background: var(--primary-soft); padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
}
.card h3 { font-family: var(--font-serif); font-size: 22px; margin-bottom: 10px; letter-spacing: 1px; }
.card p { color: var(--ink-soft); font-size: 15px; }

/* ---------- 简介特征 ---------- */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
.feature-text h2 { font-family: var(--font-serif); font-size: 36px; letter-spacing: 2px; margin-bottom: 18px; }
.feature-text p { color: var(--ink-soft); margin-bottom: 18px; }
.feature-list { list-style: none; display: grid; gap: 12px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.feature-list .mk {
  flex: 0 0 22px; height: 22px; border-radius: 50%; background: var(--accent-soft);
  color: var(--accent); display: grid; place-items: center; font-size: 13px; margin-top: 3px;
}
.feature-media {
  aspect-ratio: 4 / 5; border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--primary-soft), var(--accent-soft));
  box-shadow: var(--shadow-md); position: relative; overflow: hidden;
  display: grid; place-items: center; color: rgba(30,42,56,0.35); font-size: 14px; letter-spacing: 2px;
}
.feature-media span { transform: rotate(-4deg); }
.feature-media img,
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- 图库 ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item {
  position: relative;
  width: 100%;
  padding: 0;
  border: 0;
  aspect-ratio: 3 / 4;
  border-radius: var(--r);
  overflow: hidden;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  background: linear-gradient(150deg, var(--primary-soft), #CFE0F2);
}
.gallery-item:nth-child(3n+2) { background: linear-gradient(150deg, var(--accent-soft), #F3D6DD); }
.gallery-item:nth-child(3n)   { background: linear-gradient(150deg, #D8E7F6, #F6DDE4); }
.gallery-item .ph {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: rgba(30,42,56,0.4); font-size: 13px; letter-spacing: 2px;
}
.gallery-item:hover { box-shadow: var(--shadow-md); }
.gallery-item:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  box-shadow: var(--shadow-md);
}

/* （图库分类筛选已移除：营业图单一类型，无需筛选） */

/* 灯箱 */
.lightbox {
  position: fixed; inset: 0; background: rgba(20, 28, 40, 0.82); display: none;
  align-items: center; justify-content: center; z-index: 200; padding: 30px;
}
.lightbox.open { display: flex; }
.lightbox .lb-inner {
  max-width: 520px; width: 100%; aspect-ratio: 3/4; border-radius: var(--r);
  background: transparent;
  display: grid; place-items: center; overflow: hidden;
}
.lightbox .lb-inner img { width: 100%; height: 100%; object-fit: contain; border-radius: var(--r); }
.lightbox .lb-close {
  position: absolute;
  top: 20px;
  right: 24px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.30);
  border-radius: 50%;
  background: rgba(10,18,29,0.38);
  color: #fff;
  font: inherit;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  opacity: .88;
}
.lightbox .lb-close:hover { opacity: 1; background: rgba(10,18,29,0.62); }
.lightbox .lb-close:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

/* ---------- 时间线（动态） ---------- */
.timeline { max-width: 760px; margin: 0 auto; position: relative; padding-left: 28px; }
.timeline::before {
  content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(var(--primary), var(--accent));
}
.tl-item { position: relative; padding: 0 0 36px 26px; }
.tl-item::before {
  content: ""; position: absolute; left: -28px; top: 6px; width: 16px; height: 16px;
  border-radius: 50%; background: #fff; border: 3px solid var(--primary); box-shadow: var(--shadow-sm);
}
.tl-item .date { font-size: 13px; letter-spacing: 2px; color: var(--primary); }
.tl-item h4 { font-family: var(--font-serif); font-size: 20px; margin: 4px 0 6px; letter-spacing: 1px; }
.tl-item p { color: var(--ink-soft); font-size: 15px; }

/* ---------- 声明 banner ---------- */
.disclaimer {
  background: linear-gradient(135deg, var(--accent-soft), var(--primary-soft));
  border: 1px solid rgba(47,109,176,0.30); border-radius: var(--r-lg);
  padding: 34px 38px; display: flex; gap: 22px; align-items: flex-start;
}
.disclaimer .ico {
  flex: 0 0 46px; height: 46px; border-radius: 50%; background: #fff; color: var(--primary);
  display: grid; place-items: center; font-size: 22px; box-shadow: var(--shadow-sm);
}
.disclaimer h3 { font-family: var(--font-serif); font-size: 20px; margin-bottom: 8px; letter-spacing: 1px; }
.disclaimer p { color: var(--ink-soft); font-size: 14px; }

/* ---------- 页脚 ---------- */
.footer { background: #1E2A38; color: #D8CFC8; padding: 60px 0 36px; }
.footer .top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer .brand-f { display: inline-flex; align-items: baseline; gap: 10px; font-family: var(--font-serif); font-size: 24px; letter-spacing: 2px; color: #fff; }
.footer .brand-f .brand-en { color: #8FA0B2; }
.footer p { color: #B8AEA6; font-size: 14px; max-width: 360px; margin-top: 12px; }
.footer .links { display: flex; gap: 50px; flex-wrap: wrap; }
.footer .links h5 { color: #fff; font-size: 14px; letter-spacing: 2px; margin-bottom: 14px; }
.footer .links a { display: block; color: #B8AEA6; font-size: 14px; margin-bottom: 10px; transition: color .2s; }
.footer .links a:hover { color: #fff; }
.footer .social-col { min-width: 168px; }
.footer .social-row { display: flex; gap: 10px; flex-wrap: wrap; }
.footer .social-chip {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 64px; padding: 8px 14px; border-radius: 22px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.14);
  color: #D8CFC8; font-size: 13px; letter-spacing: 1px;
  transition: all .2s ease;
}
.footer .social-chip:hover {
  background: var(--primary); color: #fff; border-color: var(--primary);
  transform: translateY(-2px);
}
.footer .bar {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 13px; color: #8C837B; text-align: center; line-height: 1.9;
}

/* ---------- 动态详情 ---------- */
.update-detail { padding-top: var(--nav-h); }
.update-header {
  padding: 76px 0 68px;
  background: var(--primary-soft);
  border-bottom: 1px solid var(--line);
}
.update-header-inner { max-width: 920px; }
.update-back {
  display: inline-flex;
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 600;
}
.update-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 48px;
  color: var(--ink-soft);
  font-size: 12px;
}
.update-meta span {
  color: var(--primary-deep);
  font-weight: 600;
  letter-spacing: 1px;
}
.update-meta span::after {
  content: '';
  display: inline-block;
  width: 1px;
  height: 12px;
  margin-left: 14px;
  background: var(--line);
  vertical-align: -2px;
}
.update-header h1 {
  margin-top: 18px;
  font-family: var(--font-serif);
  font-size: 54px;
  line-height: 1.2;
  letter-spacing: 0;
}
.update-header p {
  max-width: 720px;
  margin-top: 20px;
  color: var(--ink-soft);
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.8;
}
.update-article { padding: 84px 0 0; background: var(--surface); }
.update-article-layout {
  display: grid;
  grid-template-columns: minmax(320px, .92fr) minmax(420px, 1.08fr);
  align-items: start;
  gap: 76px;
}
.update-cover { margin: 0; }
.update-cover img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  border-radius: 6px;
}
.update-cover figcaption {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.6;
}
.update-kicker {
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.update-body > h2,
.update-source h2 {
  margin-top: 9px;
  font-family: var(--font-serif);
  font-size: 30px;
  letter-spacing: 0;
}
.update-body > p {
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 2;
}
.update-facts {
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.update-facts div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  padding: 15px 0;
}
.update-facts div + div { border-top: 1px solid var(--line); }
.update-facts dt { color: var(--ink-soft); font-size: 13px; }
.update-facts dd { font-weight: 600; }
.update-source {
  margin-top: 34px;
  padding: 0 0 0 20px;
  border-left: 3px solid var(--primary);
}
.update-source h2 { margin-top: 0; font-size: 22px; }
.update-source p { margin-top: 10px; color: var(--ink-soft); font-size: 14px; line-height: 1.8; }
.update-source a {
  display: inline-flex;
  margin-top: 12px;
  color: var(--primary-deep);
  font-size: 14px;
  font-weight: 600;
}
.update-source a:hover { color: var(--accent-deep); }
.update-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 82px;
  padding-top: 28px;
  padding-bottom: 82px;
  border-top: 1px solid var(--line);
}
.update-next-link { display: flex; flex-direction: column; gap: 6px; }
.update-next-link.next { align-items: flex-end; text-align: right; }
.update-next-link small { color: var(--ink-soft); font-size: 11px; }
.update-next-link strong { color: var(--primary-deep); font-size: 14px; }
.update-next-link:hover strong { color: var(--accent-deep); }

@media (max-width: 900px) {
  .update-article-layout { grid-template-columns: 1fr; gap: 42px; }
  .update-cover { max-width: 620px; }
  .update-cover img { max-height: 760px; }
}

@media (max-width: 680px) {
  .update-header { padding: 52px 0 48px; }
  .update-meta { margin-top: 34px; }
  .update-header h1 { font-size: 38px; }
  .update-header p { font-size: 17px; }
  .update-article { padding-top: 56px; }
  .update-article-layout { gap: 34px; }
  .update-cover img { max-height: none; }
  .update-body > h2 { font-size: 27px; }
  .update-facts div { grid-template-columns: 86px 1fr; }
  .update-next { gap: 20px; margin-top: 58px; padding-bottom: 62px; }
  .update-next-link strong { font-size: 13px; }
  /* 窄屏下导航/页脚隐藏英文副标题，避免挤压汉堡按钮 */
  .brand .brand-en,
  .footer .brand-f .brand-en { display: none; }
}

/* ---------- 滚动揭示动画 ---------- */
.reveal { opacity: 1; transform: none; }
.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal-ready .reveal.in { opacity: 1; transform: none; }
.reveal-ready .reveal.d1 { transition-delay: .08s; }
.reveal-ready .reveal.d2 { transition-delay: .16s; }
.reveal-ready .reveal.d3 { transition-delay: .24s; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-row, .feature-row.reverse { grid-template-columns: 1fr; direction: ltr; gap: 32px; }

  .home-hero { height: min(760px, 82svh); min-height: 620px; }
  .home-hero-media { width: 80%; object-position: center 24%; }
  .home-hero-overlay {
    background: linear-gradient(90deg, #0B1420 0%, rgba(11,20,32,0.92) 34%, rgba(11,20,32,0.48) 64%, rgba(11,20,32,0.10) 88%);
  }
  .home-hero h1 { font-size: 66px; }
  .home-hero-copy { max-width: 500px; }
  .home-fandom-strip { grid-template-columns: 1.15fr repeat(3, 1fr); }
  .home-fandom-intro,
  .home-fandom-item { padding: 22px 20px; }
  .home-fandom-intro { padding-left: 18px; }
  .home-focus-card { padding-top: 24px; padding-bottom: 24px; }
  .home-focus-index { display: none; }
  .home-about-layout { grid-template-columns: 1fr; gap: 42px; }
  .home-about-media { width: min(100%, 580px); max-height: 680px; }
  .home-gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 250px; }
  .home-gallery-item,
  .home-gallery-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
  .home-gallery-feature { grid-column: span 2; grid-row: span 2; }
  .home-milestone-grid { grid-template-columns: repeat(2, 1fr); }
  .home-milestone:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .home-milestone:nth-child(4) { border-top: 1px solid var(--line); }
}

@media (max-width: 680px) {
  section { padding: 72px 0; }
  .nav-links {
    position: fixed; top: var(--nav-h); right: 0; z-index: 102; width: min(280px, 78vw); height: calc(100dvh - var(--nav-h));
    background: rgba(245,248,253,0.98); backdrop-filter: blur(16px); flex-direction: column;
    align-items: flex-start; padding: 30px; gap: 22px; transform: translateX(100%);
    visibility: hidden; pointer-events: none;
    transition: transform .3s ease, visibility 0s linear .3s; box-shadow: var(--shadow-md);
  }
  .nav-links.open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .nav-toggle { display: flex; }
  body.menu-open { overflow: hidden; }
  body.menu-open::before {
    content: '';
    position: fixed;
    inset: var(--nav-h) 0 0;
    z-index: 90;
    background: rgba(5,10,18,0.42);
  }
  .grid-3, .grid-2, .gallery-grid { grid-template-columns: 1fr; }
  .disclaimer { flex-direction: column; gap: 14px; padding: 26px; }

  .home-page .nav:not(.scrolled) .nav-links a { color: var(--ink-soft); }
  .home-page .nav:not(.scrolled) .nav-links a.active { color: var(--primary); }
  .home-page .nav:not(.scrolled) .nav-links a.active::after { background: var(--primary); }
  .home-hero {
    height: 82svh;
    min-height: 610px;
    align-items: flex-end;
  }
  .home-hero-media { width: 100%; object-position: center center; }
  .home-hero-overlay {
    background:
      linear-gradient(180deg, rgba(5,10,18,0.08) 10%, rgba(5,10,18,0.20) 42%, rgba(5,10,18,0.94) 82%),
      linear-gradient(90deg, rgba(5,10,18,0.26), transparent 72%);
  }
  .home-hero .wrap { align-items: flex-end; padding-bottom: 66px; }
  .home-hero-copy { max-width: 100%; }
  .home-eyebrow { margin-bottom: 12px; font-size: 10px; letter-spacing: 2px; }
  .home-hero h1 { font-size: 50px; }
  .home-hero-lead { margin-top: 14px; font-size: 18px; }
  .home-hero-note { margin-top: 5px; font-size: 12px; letter-spacing: 1px; }
  .home-hero-actions { margin-top: 22px; gap: 10px; }
  .home-hero-actions .btn { padding: 11px 20px; font-size: 14px; }
  .home-scroll { display: none; }

  .home-fandom .wrap { padding: 0 24px; }
  .home-fandom-strip {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .home-fandom-intro {
    grid-column: auto;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0 18px 18px;
  }
  .home-fandom-intro::before { top: 18px; bottom: 18px; }
  .home-fandom-intro strong { font-size: 21px; }
  .home-fandom-item {
    display: grid;
    grid-template-columns: 92px 1fr;
    align-items: center;
    gap: 0 14px;
    padding: 16px 24px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .home-fandom-item strong { margin-top: 0; font-size: 20px; }
  .home-fandom-item small { grid-column: 2; margin-top: -3px; }

  .home-focus { padding-top: 64px; }
  .home-section-heading { align-items: flex-start; flex-direction: column; gap: 12px; margin-bottom: 32px; }
  .home-section-heading h2,
  .home-about-copy h2 { font-size: 34px; }
  .home-section-heading > p { max-width: none; text-align: left; }
  .home-focus-grid { grid-template-columns: 1fr; border-bottom: 0; }
  .home-focus-card,
  .home-focus-card + .home-focus-card {
    min-height: 0;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .home-focus-grid { border-top: 0; }

  .home-about-layout { gap: 34px; }
  .home-about-media { aspect-ratio: 4 / 5; max-height: 540px; }
  .home-about-lead { font-size: 19px; }
  .home-about-facts { grid-template-columns: 1fr; }
  .home-about-facts div { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
  .home-about-facts div + div { margin-top: 12px; padding: 12px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .home-about-facts dd { margin-top: 0; }

  .home-work-grid { grid-template-columns: 1fr; gap: 58px; }
  .home-work-media { aspect-ratio: 4 / 5; }
  .home-work-copy h3 { font-size: 26px; }

  .home-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: 250px;
    grid-auto-rows: 190px;
    gap: 10px;
  }
  .home-gallery-item,
  .home-gallery-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
  .home-gallery-feature { grid-column: 1 / -1; grid-row: span 1; height: auto; }
  .home-gallery-item:nth-child(n+6) { display: none; }

  .home-page .home-about,
  .home-page .home-works,
  .home-page .home-gallery { padding: 62px 0; }
  .home-page .home-milestones { padding: 56px 0 44px; }
  .home-page .home-disclaimer { padding: 44px 0; }
  .home-milestones .home-section-heading { margin-bottom: 24px; }
  .home-milestone-grid { grid-template-columns: 1fr; }
  .home-milestone,
  .home-milestone + .home-milestone,
  .home-milestone:nth-child(3),
  .home-milestone:nth-child(4) {
    min-height: 0;
    padding: 24px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .home-milestone-grid { border-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal-ready .reveal { opacity: 1; transform: none; transition: none; }
  .home-work-media img,
  .home-gallery-item img,
  .home-focus-card,
  .home-focus-arrow { transition: none; }
}

/* =========================================================
   数据加载失败提示
   当 data/*.js 未正确引入或路径写错时，容器会显示这条提示，
   方便快速定位问题（正常渲染时不会出现）。
   ========================================================= */
.render-warning {
  grid-column: 1 / -1;
  margin: 0;
  padding: 16px 18px;
  border: 1px dashed var(--accent);
  border-radius: 12px;
  background: rgba(216, 84, 106, 0.06);
  color: var(--accent);
  font-size: 14px;
  line-height: 1.6;
}