/* ============================================================
   杭州，不止西湖 · 宋韵国潮风格
   纸感米白 × 朱砂红 × 鎏金 × 西湖蓝 × 龙井绿
   ============================================================ */

:root {
  --paper: #F8F4EC;          /* 米白留白主背景 */
  --paper-2: #F1E9DC;        /* 深一档纸色 */
  --paper-3: #EAE0CE;        /* 卡片底 */
  --ink: #3D3A35;            /* 正文深褐 */
  --ink-2: #8A857C;          /* 次级文字 */
  --cinnabar: #8B1E3F;       /* 朱砂红 */
  --cinnabar-deep: #6E162F;
  --gold: #D4AF37;           /* 鎏金 */
  --gold-soft: #C9A962;
  --lake: #3A6EA5;           /* 西湖蓝 */
  --tea: #5C8A5C;            /* 龙井绿 */
  --line: #E3DAC9;           /* 分隔线 */
  --serif: "KaiTi", "STKaiti", "华文楷体", "楷体", "SimSun", serif;
  --sans: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* 全局纸纹氛围 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .5;
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(212,175,55,.06), transparent 45%),
    radial-gradient(ellipse at 85% 30%, rgba(139,30,63,.05), transparent 40%),
    radial-gradient(ellipse at 60% 85%, rgba(90,138,92,.05), transparent 45%);
}

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

a { color: inherit; text-decoration: none; }

/* ---------------- 顶部导航 ---------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(248, 244, 236, .88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .4s var(--ease);
}
.nav.scrolled { box-shadow: 0 6px 24px rgba(61,58,53,.08); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-seal {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--cinnabar);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 20px;
  border-radius: 8px 8px 8px 2px;
  box-shadow: inset 0 0 0 1.5px rgba(212,175,55,.55);
  transform: rotate(-2deg);
}
.brand-text { font-family: var(--serif); font-size: 19px; font-weight: 700; color: var(--cinnabar); letter-spacing: 2px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  position: relative;
  padding: 8px 13px;
  font-size: 14.5px;
  color: var(--ink-2);
  letter-spacing: 1px;
  transition: color .3s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 13px; right: 13px; bottom: 3px;
  height: 1.5px;
  background: var(--cinnabar);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--cinnabar); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta {
  padding: 9px 20px;
  border: 1px solid var(--cinnabar);
  border-radius: 999px;
  color: var(--cinnabar);
  font-size: 14px;
  letter-spacing: 1px;
  transition: all .35s var(--ease);
}
.nav-cta:hover { background: var(--cinnabar); color: var(--paper); }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 8px;
}
.nav-burger span { width: 22px; height: 2px; background: var(--ink); transition: .3s; }

/* ---------------- 首屏 Hero ---------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 28px 80px;
}
.hero-grain {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(248,244,236,0) 0%, rgba(248,244,236,1) 92%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
}
.hero-kicker {
  font-size: 14px;
  letter-spacing: 4px;
  color: var(--ink-2);
  margin-bottom: 22px;
  padding-left: 18px;
  border-left: 3px solid var(--gold);
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(56px, 8vw, 104px);
  font-weight: 700;
  line-height: 1.12;
  color: var(--ink);
  letter-spacing: 6px;
  margin-bottom: 26px;
}
.hero-gold { color: var(--cinnabar); }
.hero-sub {
  font-size: 16.5px;
  color: var(--ink-2);
  letter-spacing: 1px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 999px;
  font-size: 15px;
  letter-spacing: 2px;
  transition: all .35s var(--ease);
}
.btn-primary { background: var(--cinnabar); color: var(--paper); box-shadow: 0 10px 24px rgba(139,30,63,.25); }
.btn-primary:hover { background: var(--cinnabar-deep); transform: translateY(-2px); }
.btn-ghost { border: 1.5px solid var(--gold); color: var(--ink); }
.btn-ghost:hover { background: var(--gold); color: #fff; transform: translateY(-2px); }

.hero-visual { position: relative; }
.hero-frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(61,58,53,.16);
  transform: rotate(1.2deg);
}
.hero-frame::before {
  content: "";
  position: absolute; inset: 10px;
  border: 1px solid rgba(212,175,55,.6);
  border-radius: 12px;
  z-index: 1;
  pointer-events: none;
}
.hero-frame img { width: 100%; height: 460px; object-fit: cover; }
.hero-vertical {
  position: absolute;
  right: -46px; top: 30px;
  writing-mode: vertical-rl;
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: 8px;
  color: var(--cinnabar);
  opacity: .55;
  border-right: 2px solid var(--gold);
  padding-right: 12px;
}
.hero-seal {
  position: absolute;
  left: -30px; bottom: 30px;
  width: 86px; height: 86px;
  display: grid; place-items: center;
  text-align: center;
  border: 2.5px solid var(--cinnabar);
  border-radius: 50%;
  color: var(--cinnabar);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 2px;
  background: rgba(248,244,236,.9);
  transform: rotate(-8deg);
  box-shadow: 0 10px 20px rgba(139,30,63,.15);
}
.hero-scroll {
  position: absolute;
  left: 50%; bottom: 22px;
  transform: translateX(-50%);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--ink-2);
  animation: float 2.4s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* ---------------- 通用章节 ---------------- */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 110px 28px 40px;
}
.sec-head { display: flex; align-items: center; gap: 26px; margin-bottom: 56px; }
.sec-num {
  font-family: var(--serif);
  font-size: 34px;
  color: var(--gold);
  border: 2px solid var(--gold);
  border-radius: 50%;
  width: 64px; height: 64px;
  display: grid; place-items: center;
  flex-shrink: 0;
  transform: rotate(-6deg);
}
.sec-title {
  font-family: var(--serif);
  font-size: clamp(30px, 4.5vw, 44px);
  font-weight: 700;
  color: var(--cinnabar);
  letter-spacing: 4px;
}
.sec-sub { font-size: 15.5px; color: var(--ink-2); letter-spacing: 1px; margin-top: 6px; }
.sec-line { flex: 1; height: 1px; background: var(--line); position: relative; }
.sec-line::after {
  content: "";
  position: absolute; left: 0; top: -2px;
  width: 60px; height: 5px;
  background: var(--gold);
}

.quote {
  text-align: center;
  font-family: var(--serif);
  font-size: 19px;
  letter-spacing: 2px;
  color: var(--cinnabar);
  margin: 46px auto 0;
  padding: 20px 0;
  position: relative;
}
.quote::before, .quote::after {
  content: "";
  position: absolute;
  left: 50%; transform: translateX(-50%);
  width: 140px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.quote::before { top: 0; }
.quote::after { bottom: 0; }

/* 滚动显现 */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

/* ---------------- 城市名片 ---------------- */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.kpi-card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--cinnabar);
  border-radius: 14px;
  padding: 34px 26px 28px;
  text-align: center;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.kpi-card:nth-child(2) { border-top-color: var(--lake); }
.kpi-card:nth-child(3) { border-top-color: var(--tea); }
.kpi-card:nth-child(4) { border-top-color: var(--gold); }
.kpi-card:hover { transform: translateY(-8px); box-shadow: 0 18px 36px rgba(61,58,53,.1); }
.kpi-num {
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 700;
  color: var(--cinnabar);
  line-height: 1.1;
  margin-bottom: 8px;
}
.kpi-card:nth-child(2) .kpi-num { color: var(--lake); }
.kpi-card:nth-child(3) .kpi-num { color: var(--tea); }
.kpi-card:nth-child(4) .kpi-num { color: var(--gold); font-size: 40px; }
.kpi-label { font-size: 17px; font-weight: 700; color: var(--ink); letter-spacing: 1px; }
.kpi-desc { font-size: 13px; color: var(--ink-2); margin-top: 6px; }

.alias-row {
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.alias-label { font-size: 14px; color: var(--ink-2); letter-spacing: 2px; margin-right: 6px; }
.alias {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  padding: 6px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.6);
  transition: all .3s;
}
.alias:hover { border-color: var(--gold); color: var(--cinnabar); transform: translateY(-2px); }

/* ---------------- 五大理由 ---------------- */
.reason-list { display: grid; gap: 16px; }
.reason {
  display: grid;
  grid-template-columns: 52px 96px 1fr;
  align-items: center;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--cinnabar);
  border-radius: 12px;
  padding: 22px 30px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.reason:hover { transform: translateX(10px); box-shadow: 0 14px 30px rgba(61,58,53,.1); }
.reason-no {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--gold);
  color: #fff;
  font-family: var(--serif);
  font-size: 20px;
}
.reason b { font-family: var(--serif); font-size: 24px; color: var(--cinnabar); letter-spacing: 2px; }
.reason p { font-size: 16.5px; color: var(--ink); }

/* ---------------- 历史文脉 ---------------- */
.heritage-wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 46px; align-items: center; }
.timeline { position: relative; padding: 20px 0; }
.timeline::before {
  content: "";
  position: absolute;
  left: 10px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--gold), var(--cinnabar), var(--gold));
}
.tl-item {
  position: relative;
  padding: 18px 0 18px 52px;
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.tl-item.in { opacity: 1; transform: translateX(0); }
.tl-dot {
  position: absolute;
  left: 2px; top: 26px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--paper);
  border: 4px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(212,175,55,.18);
}
.tl-era { font-size: 13px; color: var(--ink-2); letter-spacing: 2px; }
.tl-item h4 { font-family: var(--serif); font-size: 26px; color: var(--cinnabar); letter-spacing: 3px; margin: 2px 0 4px; }
.tl-item p:last-child { font-size: 15px; color: var(--ink); }
.heritage-fig {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--gold);
  box-shadow: 0 24px 48px rgba(61,58,53,.14);
  transform: rotate(-1.2deg);
}
.heritage-fig img { width: 100%; height: 380px; object-fit: cover; }

/* ---------------- 西湖宇宙 ---------------- */
.scenes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 46px;
}
.scene {
  font-family: var(--serif);
  font-size: 17.5px;
  padding: 10px 22px;
  border-radius: 999px;
  color: #fff;
  letter-spacing: 2px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  cursor: default;
}
.scene:nth-child(1), .scene:nth-child(5), .scene:nth-child(6), .scene:nth-child(10) { background: var(--cinnabar); }
.scene:nth-child(2), .scene:nth-child(4), .scene:nth-child(8) { background: var(--lake); }
.scene:nth-child(3), .scene:nth-child(7) { background: var(--tea); }
.scene:nth-child(9) { background: var(--gold); }
.scene:hover { transform: translateY(-4px) rotate(-2deg); box-shadow: 0 10px 20px rgba(61,58,53,.15); }

.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center; margin-bottom: 52px; }
.img-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 16px 34px rgba(61,58,53,.1);
}
.img-card img { width: 100%; height: 320px; object-fit: cover; }
.img-card figcaption {
  padding: 14px 20px;
  font-family: var(--serif);
  font-size: 15.5px;
  letter-spacing: 2px;
  color: var(--cinnabar);
  border-top: 1px solid var(--line);
  background: rgba(248,244,236,.6);
}
.scene-lists { display: grid; gap: 20px; }
.scene-list { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 24px 26px; }
.scene-list h4 { font-size: 18px; color: var(--ink); letter-spacing: 1px; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.tick { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.tick-blue { background: var(--lake); }
.tick-red { background: var(--cinnabar); }
.scene-list p { font-size: 15px; color: var(--ink-2); line-height: 2; }
.tip {
  font-size: 14px;
  color: var(--ink-2);
  padding: 14px 18px;
  border-left: 3px solid var(--gold);
  background: rgba(212,175,55,.08);
  border-radius: 0 8px 8px 0;
}

.play-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.play-card {
  background: #fff;
  border: 1px solid var(--line);
  border-bottom: 3px solid var(--gold);
  border-radius: 12px;
  padding: 26px 22px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.play-card:hover { transform: translateY(-7px); box-shadow: 0 16px 32px rgba(61,58,53,.1); }
.play-icon { font-size: 30px; display: block; margin-bottom: 12px; }
.play-card h4 { font-family: var(--serif); font-size: 21px; color: var(--cinnabar); letter-spacing: 2px; margin-bottom: 8px; }
.play-card p { font-size: 14px; color: var(--ink-2); }

/* ---------------- 宋韵寻踪 ---------------- */
.trip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.trip {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.trip:hover { transform: translateY(-10px); box-shadow: 0 22px 44px rgba(61,58,53,.13); }
.trip figure { position: relative; overflow: hidden; }
.trip figure img { width: 100%; height: 210px; object-fit: cover; transition: transform .6s var(--ease); }
.trip:hover figure img { transform: scale(1.06); }
.trip-body { padding: 22px 24px 26px; }
.trip-body h3 { font-family: var(--serif); font-size: 23px; color: var(--cinnabar); letter-spacing: 2px; margin-bottom: 10px; }
.trip-body p { font-size: 14.5px; color: var(--ink-2); }
.trip-tag {
  display: inline-block;
  margin-top: 14px;
  font-size: 12.5px;
  letter-spacing: 2px;
  color: var(--cinnabar);
  border: 1px solid var(--gold);
  border-radius: 999px;
  padding: 4px 14px;
}

/* ---------------- 匠心风味 ---------------- */
.craft-grid, .food-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center; margin-bottom: 46px; }
.craft-copy, .food-copy { display: grid; gap: 16px; }
.craft-copy h4, .food-block h4 {
  font-family: var(--serif);
  font-size: 21px;
  color: var(--tea);
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.craft-copy p, .food-block p { font-size: 15px; color: var(--ink-2); }
.food-block { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px 24px; }
.craft-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 52px;
  justify-content: center;
}
.craft-badges span {
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 1px;
  padding: 9px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.7);
  transition: all .3s;
}
.craft-badges span:hover { border-color: var(--cinnabar); color: var(--cinnabar); transform: translateY(-2px); }

/* ---------------- 山水街区 ---------------- */
.scenery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.scenery-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.scenery-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(61,58,53,.12); }
.scenery-card figure img { width: 100%; height: 190px; object-fit: cover; }
.sc-body { padding: 20px 22px; }
.sc-body h3 { font-family: var(--serif); font-size: 22px; color: var(--lake); letter-spacing: 2px; margin-bottom: 8px; }
.sc-body p { font-size: 14px; color: var(--ink-2); }
.sc-body-plain { border-top: 1px solid var(--line); }
.sc-body-plain h3 { color: var(--cinnabar); }
.scenery-card:last-child { display: grid; grid-template-rows: 1fr 1fr; }

/* ---------------- 出行攻略 ---------------- */
.guide-block { margin-bottom: 40px; }
.guide-h {
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: 2px;
  color: var(--ink);
  margin-bottom: 18px;
  padding-left: 14px;
  border-left: 4px solid var(--gold);
}
.mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.mini-grid-4 { grid-template-columns: repeat(4, 1fr); }
.mini {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px;
  transition: transform .3s var(--ease);
}
.mini:hover { transform: translateY(-4px); }
.mini b { font-size: 16.5px; color: var(--cinnabar); display: block; margin-bottom: 6px; letter-spacing: 1px; }
.mini p { font-size: 14px; color: var(--ink-2); }

.itin-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.itin-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--cinnabar);
  border-radius: 14px;
  padding: 26px 24px 60px;
}
.itin-card:nth-child(2) { border-top-color: var(--lake); }
.itin-card:nth-child(3) { border-top-color: var(--tea); }
.itin-card h4 { font-family: var(--serif); font-size: 22px; color: var(--cinnabar); letter-spacing: 2px; margin-bottom: 12px; }
.itin-card p { font-size: 14.5px; color: var(--ink-2); line-height: 2; }
.itin-tag {
  position: absolute;
  left: 24px; bottom: 18px;
  font-size: 12.5px;
  letter-spacing: 2px;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 12px;
}
.group-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 20px; }
.group-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.group-card:hover { transform: translateY(-6px); box-shadow: 0 16px 32px rgba(61,58,53,.1); }
.group-icon { font-size: 30px; display: block; margin-bottom: 10px; }
.group-card h4 { font-family: var(--serif); font-size: 20px; color: var(--cinnabar); letter-spacing: 2px; margin-bottom: 8px; }
.group-card p { font-size: 13.5px; color: var(--ink-2); }

/* ---------------- 四季节庆 ---------------- */
.season-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.season-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px 26px 26px 96px;
  overflow: hidden;
  transition: transform .35s var(--ease);
}
.season-card:hover { transform: translateY(-6px); }
.season-mark {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 78px;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 40px;
  color: var(--paper);
}
.season-card:nth-child(1) .season-mark { background: var(--tea); }
.season-card:nth-child(2) .season-mark { background: var(--lake); }
.season-card:nth-child(3) .season-mark { background: var(--gold); }
.season-card:nth-child(4) .season-mark { background: var(--cinnabar); }
.season-card h4 { font-size: 15px; color: var(--ink-2); letter-spacing: 1px; margin-bottom: 6px; }
.season-card p { font-size: 15px; color: var(--ink); line-height: 1.9; }
.festival-row {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}
.festival-row span {
  font-size: 15px;
  padding: 14px 20px;
  border-left: 4px solid var(--cinnabar);
  background: rgba(139,30,63,.05);
  border-radius: 0 10px 10px 0;
  color: var(--ink);
}

/* ---------------- 摄影与预算 ---------------- */
.photo-wrap { display: grid; grid-template-columns: .95fr 1.05fr; gap: 40px; align-items: start; }
.img-card-lg img { height: 400px; }
.photo-copy { display: grid; gap: 16px; }
.photo-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px 24px; }
.photo-item h4 { font-family: var(--serif); font-size: 19px; color: var(--cinnabar); letter-spacing: 1.5px; margin-bottom: 6px; }
.photo-item p { font-size: 14.5px; color: var(--ink-2); }

/* ---------------- 结尾 ---------------- */
.ending { position: relative; margin-top: 110px; }
.ending-img { position: absolute; inset: 0; }
.ending-img img { width: 100%; height: 100%; object-fit: cover; }
.ending-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(248,244,236,.92) 0%, rgba(139,30,63,.55) 55%, rgba(61,58,53,.75) 100%);
}
.ending-content {
  position: relative;
  z-index: 1;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--paper);
  padding: 80px 28px;
}
.ending-kicker { font-size: 13px; letter-spacing: 6px; opacity: .8; margin-bottom: 16px; }
.ending-content h2 { font-family: var(--serif); font-size: clamp(44px, 7vw, 76px); letter-spacing: 10px; margin-bottom: 18px; }
.ending-content p { font-size: 17px; letter-spacing: 1.5px; opacity: .92; line-height: 2; }
.ending-seal {
  margin-top: 34px;
  width: 92px; height: 92px;
  display: grid; place-items: center;
  border: 2.5px solid var(--gold);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 17px;
  letter-spacing: 3px;
  line-height: 1.5;
  color: var(--gold);
  transform: rotate(-6deg);
  animation: sealPulse 3s ease-in-out infinite;
}
@keyframes sealPulse { 0%,100% { box-shadow: 0 0 0 0 rgba(212,175,55,.35); } 50% { box-shadow: 0 0 0 14px rgba(212,175,55,0); } }
.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 26px 20px 34px;
  color: rgba(248,244,236,.7);
  font-size: 13px;
  letter-spacing: 1px;
  background: rgba(61,58,53,.85);
}
.footer p + p { margin-top: 6px; font-family: var(--serif); letter-spacing: 2px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding-top: 120px; }
  .hero-visual { max-width: 640px; margin: 0 auto; }
  .hero-vertical { display: none; }
  .kpi-grid, .group-grid, .season-grid, .play-grid, .mini-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .heritage-wrap, .two-col, .craft-grid, .food-grid, .photo-wrap { grid-template-columns: 1fr; }
  .trip-grid, .itin-grid, .scenery-grid { grid-template-columns: 1fr; }
  .mini-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(248,244,236,.97); flex-direction: column; padding: 14px 24px 22px; gap: 8px; border-bottom: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 6px; }
  .nav-burger { display: flex; }
  .kpi-grid, .group-grid, .season-grid, .play-grid, .mini-grid-4 { grid-template-columns: 1fr; }
  .reason { grid-template-columns: 44px 1fr; }
  .reason p { grid-column: 1 / -1; }
  .sec-head { gap: 14px; }
  .sec-num { width: 52px; height: 52px; font-size: 26px; }
  .hero-seal { left: 12px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { text-align: center; }
}