/* ============================================================
   AI短剧《穿古代捞金带回绝色美女》专题页 · 主样式表
   域名: syhcmall.com
   主题色：玄青 (#0d1320) · 朱砂 (#b8303c) · 月白 (#f3ead5)
   ============================================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-deep: #0a0d14;
  --bg-1: #0d1320;
  --bg-2: #121a2c;
  --bg-3: #1a243a;
  --ink-1: #f3ead5;
  --ink-2: #d8cfb9;
  --ink-3: #9aa0ad;
  --line-1: rgba(243, 234, 213, 0.12);
  --line-2: rgba(243, 234, 213, 0.06);
  --brand: #b8303c;
  --brand-2: #e85a4f;
  --gold: #d6b26a;
  --gold-2: #f1d896;
  --shadow-1: 0 8px 28px rgba(0, 0, 0, 0.45);
  --shadow-2: 0 18px 50px rgba(0, 0, 0, 0.55);
  --radius-1: 10px;
  --radius-2: 18px;
  --radius-3: 26px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong",
    "PingFang SC", "Microsoft YaHei", serif;
  background: radial-gradient(1200px 700px at 80% -10%, #1b2540 0%, var(--bg-deep) 60%) var(--bg-deep);
  color: var(--ink-1);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(214, 178, 106, 0.08) 1px, transparent 0);
  background-size: 22px 22px;
  pointer-events: none;
  z-index: 0;
}

img {
  max-width: 100%;
  display: block;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

a:hover { color: var(--gold-2); }

::selection { background: var(--brand); color: var(--ink-1); }

/* ---------- 滚动进度条 ---------- */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--brand), var(--gold-2));
  z-index: 9999;
  transition: width 0.1s linear;
  box-shadow: 0 0 12px rgba(232, 90, 79, 0.6);
}

/* ---------- 跳转链接 ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg-1);
  color: var(--ink-1);
  padding: 0.6rem 1rem;
  z-index: 9999;
  border: 1px solid var(--brand);
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ============================================================
   顶部导航
   ============================================================ */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 0.9rem 0;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(10, 13, 20, 0.65);
  border-bottom: 1px solid var(--line-2);
  transition: all 0.3s var(--ease);
}
.topbar.scrolled {
  background: rgba(10, 13, 20, 0.92);
  border-bottom-color: var(--line-1);
  padding: 0.6rem 0;
}

.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: var(--ink-1);
  font-size: 1.05rem;
  box-shadow: 0 6px 18px rgba(184, 48, 60, 0.45);
  font-family: "Noto Serif SC", serif;
}

.brand small {
  display: block;
  font-size: 0.65rem;
  color: var(--ink-3);
  font-weight: 400;
  letter-spacing: 0.18em;
  margin-top: 2px;
}

.topnav {
  display: flex;
  gap: 1.8rem;
  font-size: 0.92rem;
}

.topnav a {
  position: relative;
  padding: 0.25rem 0;
  color: var(--ink-2);
}
.topnav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}
.topnav a:hover { color: var(--gold-2); }
.topnav a:hover::after { width: 100%; }

/* ============================================================
   章节点状导航
   ============================================================ */
.dotnav {
  position: fixed;
  right: 1.4rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.dotnav a {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(243, 234, 213, 0.22);
  border: 1px solid rgba(243, 234, 213, 0.35);
  transition: all 0.3s var(--ease);
  position: relative;
}
.dotnav a:hover,
.dotnav a.active {
  background: var(--gold);
  border-color: var(--gold-2);
  transform: scale(1.4);
  box-shadow: 0 0 12px rgba(241, 216, 150, 0.5);
}
.dotnav a span {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  font-size: 0.78rem;
  background: var(--bg-1);
  border: 1px solid var(--line-1);
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease);
}
.dotnav a:hover span { opacity: 1; }

/* ============================================================
   首屏 Hero
   ============================================================ */
.hero {
  position: relative;
  padding: 9.5rem 1.5rem 5rem;
  max-width: 1280px;
  margin: 0 auto;
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(700px 380px at 12% 30%, rgba(184, 48, 60, 0.18), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content { animation: rise 0.9s var(--ease) both; }

.hero-kicker {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  color: var(--gold);
  border: 1px solid rgba(214, 178, 106, 0.4);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1.3rem;
  background: rgba(214, 178, 106, 0.08);
}

.hero-title {
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  font-weight: 900;
  margin-bottom: 1.4rem;
  background: linear-gradient(180deg, #fff 0%, var(--gold-2) 70%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 30px rgba(214, 178, 106, 0.18);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--ink-2);
  max-width: 32em;
  margin-bottom: 2rem;
  line-height: 1.85;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 1.4rem;
  margin-bottom: 2rem;
  padding: 1.1rem 1.3rem;
  border: 1px solid var(--line-1);
  border-radius: var(--radius-1);
  background: rgba(18, 26, 44, 0.55);
}
.hero-meta div {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.92rem;
}
.hero-meta .l {
  color: var(--ink-3);
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  min-width: 3em;
}
.hero-meta .v { color: var(--ink-1); font-weight: 600; }

.hero-cta {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--line-1);
  background: rgba(243, 234, 213, 0.04);
  color: var(--ink-1);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 0.95rem;
  transition: all 0.3s var(--ease);
}
.btn:hover {
  background: rgba(214, 178, 106, 0.12);
  border-color: var(--gold);
  color: var(--gold-2);
  transform: translateY(-2px);
}
.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border-color: transparent;
  box-shadow: 0 10px 28px rgba(184, 48, 60, 0.35);
}
.btn.primary:hover {
  background: linear-gradient(135deg, var(--brand-2), var(--gold));
  color: #fff;
  box-shadow: 0 14px 36px rgba(232, 90, 79, 0.45);
}

/* ---------- Hero 封面 ---------- */
.hero-cover {
  position: relative;
  border-radius: var(--radius-3);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line-1);
  animation: rise 0.9s var(--ease) 0.15s both;
  background: var(--bg-2);
}
.hero-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.hero-cover:hover img { transform: scale(1.04); }
.hero-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 13, 20, 0.7) 100%);
  pointer-events: none;
}
.hero-cover-stamp {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  background: var(--brand);
  color: #fff;
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  border-radius: 4px;
  z-index: 2;
  font-weight: 700;
}
.hero-cover-tag {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1rem;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--ink-2);
  letter-spacing: 0.1em;
}
.hero-cover-tag .r { color: var(--gold); }

/* ============================================================
   概览 facts 条
   ============================================================ */
.facts {
  max-width: 1280px;
  margin: 0 auto 3rem;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.8rem;
  position: relative;
  z-index: 1;
}
.fact {
  border: 1px solid var(--line-1);
  background: rgba(18, 26, 44, 0.45);
  padding: 0.9rem 1rem;
  border-radius: var(--radius-1);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: all 0.3s var(--ease);
}
.fact:hover {
  border-color: var(--gold);
  background: rgba(214, 178, 106, 0.06);
  transform: translateY(-3px);
}
.fact .k {
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.32em;
}
.fact .v {
  color: var(--ink-1);
  font-weight: 700;
  font-size: 0.98rem;
}
.fact .v em { color: var(--brand-2); font-style: normal; }

/* ============================================================
   通用 section
   ============================================================ */
main { position: relative; z-index: 1; }

.section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
  position: relative;
}

.section-head {
  text-align: center;
  margin-bottom: 3.2rem;
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  color: var(--gold);
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  padding: 0.4rem 0.9rem;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--ink-1);
}
.section-head p {
  color: var(--ink-2);
  max-width: 42em;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 1.85;
}

/* ============================================================
   章节故事区
   ============================================================ */
.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 4.5rem;
}
.story.reverse { direction: rtl; }
.story.reverse > * { direction: ltr; }

.story-image {
  position: relative;
  border-radius: var(--radius-2);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  aspect-ratio: 5 / 6;
  border: 1px solid var(--line-1);
  background: var(--bg-2);
}
.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.story-image:hover img { transform: scale(1.05); }

.story-image-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(10, 13, 20, 0.85);
  color: var(--gold);
  padding: 0.4rem 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  border-radius: 4px;
  border: 1px solid rgba(214, 178, 106, 0.4);
  z-index: 2;
  font-weight: 700;
}
.story-image-num {
  position: absolute;
  right: 1.1rem;
  bottom: 1rem;
  font-size: 5.5rem;
  font-weight: 900;
  color: rgba(243, 234, 213, 0.85);
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
  font-family: "Noto Serif SC", serif;
  z-index: 2;
  line-height: 1;
}

.story-num {
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  color: var(--brand-2);
  margin-bottom: 0.5rem;
  font-weight: 700;
}
.story-title {
  font-size: clamp(1.6rem, 2.6vw, 2.05rem);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}
.story-sub {
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  color: var(--ink-3);
  margin-bottom: 1.4rem;
  text-transform: uppercase;
}
.story-text p {
  color: var(--ink-2);
  margin-bottom: 1.1rem;
  font-size: 0.98rem;
  line-height: 1.9;
}
.story-text .lead {
  font-size: 1.05rem;
  color: var(--ink-1);
  font-weight: 500;
}
.story-text em { color: var(--gold-2); font-style: normal; font-weight: 600; }

.pull {
  margin: 1.6rem 0 0.4rem;
  padding: 1.1rem 1.4rem;
  border-left: 3px solid var(--brand);
  background: rgba(184, 48, 60, 0.08);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--ink-1);
  font-size: 1rem;
  line-height: 1.7;
}

/* ============================================================
   关键台词
   ============================================================ */
.dialogue {
  max-width: 880px;
  margin: 4rem auto;
  padding: 3rem 1.5rem;
  text-align: center;
  position: relative;
}
.dialogue::before,
.dialogue::after {
  content: "❝";
  position: absolute;
  font-size: 5rem;
  color: var(--gold);
  opacity: 0.35;
  font-family: serif;
  line-height: 1;
}
.dialogue::before { top: 0.5rem; left: 1.5rem; }
.dialogue::after { content: "❞"; bottom: 0.5rem; right: 1.5rem; }
.dialogue blockquote {
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  line-height: 1.7;
  color: var(--ink-1);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.dialogue cite {
  display: block;
  margin-top: 1.2rem;
  color: var(--ink-3);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  font-style: normal;
}

/* ============================================================
   人物卡 / 场景卡
   ============================================================ */
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}
.card {
  background: linear-gradient(180deg, rgba(18, 26, 44, 0.85), rgba(13, 19, 32, 0.85));
  border: 1px solid var(--line-1);
  border-radius: var(--radius-2);
  overflow: hidden;
  transition: all 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(214, 178, 106, 0.18);
}

.card-image {
  position: relative;
  aspect-ratio: 5 / 6;
  overflow: hidden;
  background: var(--bg-2);
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}
.card:hover .card-image img { transform: scale(1.07); }
.card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10, 13, 20, 0.7) 100%);
}
.card-role {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  background: var(--brand);
  color: #fff;
  padding: 0.35rem 0.8rem;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  border-radius: 4px;
  font-weight: 700;
}

.card-body {
  padding: 1.5rem 1.5rem 1.7rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-name {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
  letter-spacing: 0.04em;
}
.card-tagline {
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  color: var(--gold);
  margin-bottom: 0.9rem;
  font-weight: 600;
}
.card-body p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.8;
  flex: 1;
}
.card-body p em { color: var(--brand-2); font-style: normal; font-weight: 600; }

.card-tags {
  margin-top: 1.1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.card-tags span {
  font-size: 0.78rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--line-1);
  border-radius: 999px;
  color: var(--ink-2);
  background: rgba(243, 234, 213, 0.03);
  transition: all 0.25s var(--ease);
}
.card-tags span:hover {
  border-color: var(--gold);
  color: var(--gold-2);
}

/* ============================================================
   看点 highlights
   ============================================================ */
.highlights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.4rem;
}
.highlight {
  position: relative;
  background: linear-gradient(180deg, rgba(18, 26, 44, 0.7), rgba(13, 19, 32, 0.5));
  border: 1px solid var(--line-1);
  border-radius: var(--radius-2);
  padding: 2rem 1.6rem 1.8rem;
  transition: all 0.4s var(--ease);
  overflow: hidden;
}
.highlight::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--gold));
  opacity: 0.7;
}
.highlight:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  background: linear-gradient(180deg, rgba(26, 36, 58, 0.85), rgba(18, 26, 44, 0.7));
}
.highlight .num {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--brand-2);
  letter-spacing: 0.24em;
  margin-bottom: 0.7rem;
  font-weight: 700;
}
.highlight h3 {
  font-size: 1.15rem;
  margin-bottom: 0.7rem;
  font-weight: 800;
  color: var(--ink-1);
}
.highlight p {
  font-size: 0.92rem;
  color: var(--ink-2);
  line-height: 1.8;
}

/* ============================================================
   时间线
   ============================================================ */
.timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid var(--line-1);
  max-width: 880px;
  margin: 0 auto;
}
.timeline-item {
  position: relative;
  padding: 0 0 2rem 1.6rem;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.4rem;
  top: 0.5rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px var(--bg-deep), 0 0 0 5px var(--brand);
}
.timeline-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--ink-1);
  font-weight: 800;
}
.timeline-item h3 em {
  font-style: normal;
  color: var(--gold);
  margin-right: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  font-weight: 700;
}
.timeline-item p {
  color: var(--ink-2);
  font-size: 0.95rem;
  line-height: 1.85;
}

/* ============================================================
   收尾 finale
   ============================================================ */
.finale {
  max-width: 920px;
  margin: 5rem auto;
  padding: 4rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(184, 48, 60, 0.1), rgba(214, 178, 106, 0.05));
  border: 1px solid var(--line-1);
  border-radius: var(--radius-3);
  position: relative;
  overflow: hidden;
}
.finale::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 250px at 50% 0%, rgba(214, 178, 106, 0.18), transparent 70%);
  pointer-events: none;
}
.finale .big {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  background: linear-gradient(180deg, var(--gold-2), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.4rem;
  letter-spacing: 0.06em;
}
.finale .small {
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.9;
  max-width: 38em;
  margin: 0 auto 2rem;
}
.badges {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 1.4rem 0 2rem;
}
.badges span {
  font-size: 0.78rem;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  background: rgba(243, 234, 213, 0.06);
  border: 1px solid var(--line-1);
  color: var(--ink-2);
  letter-spacing: 0.08em;
}

/* ============================================================
   页脚
   ============================================================ */
footer {
  position: relative;
  z-index: 1;
  padding: 3rem 1.5rem 4rem;
  border-top: 1px solid var(--line-1);
  background: rgba(10, 13, 20, 0.7);
  margin-top: 3rem;
}
footer .row {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  flex-wrap: wrap;
}
footer p {
  color: var(--ink-3);
  font-size: 0.85rem;
}
footer .domain {
  font-size: 1.05rem;
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 0.12em;
}
footer .links {
  display: flex;
  gap: 1.3rem;
  font-size: 0.85rem;
}
footer .links a:hover { color: var(--gold-2); }
footer .copy {
  max-width: 1280px;
  margin: 1.2rem auto 0;
  text-align: center;
  color: var(--ink-3);
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ============================================================
   入场动画
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal.delay-1 { transition-delay: 0.12s; }
.reveal.delay-2 { transition-delay: 0.24s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-cover { max-width: 460px; margin: 0 auto; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .topnav { display: none; }
  .hero { padding: 7rem 1rem 3rem; }
  .section { padding: 3.5rem 1rem; }
  .story { grid-template-columns: 1fr; gap: 1.6rem; }
  .story.reverse { direction: ltr; }
  .story-image { aspect-ratio: 4 / 3; }
  .story-image-num { font-size: 3.5rem; }
  .cards { grid-template-columns: 1fr; }
  .highlights { grid-template-columns: 1fr; }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-meta { grid-template-columns: 1fr; }
  .dotnav { display: none; }
  footer .row { flex-direction: column; text-align: center; }
  .dialogue::before, .dialogue::after { font-size: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}