/* =====================================================
   双天酒家 · 企业官网
   稳重传统 · 红黑金配色
   ===================================================== */

:root {
  --ink: #221f1c;
  --ink-2: #4a443d;
  --ink-3: #7a7267;
  --crimson: #9e2f26;
  --crimson-dark: #7d241d;
  --gold: #b3905a;
  --gold-light: #d9c39a;
  --paper: #f7f2e9;
  --paper-2: #efe8da;
  --white: #fffdf9;
  --line: #e2d8c6;
  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", "Source Han Serif SC", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  --shadow: 0 10px 30px rgba(34, 31, 28, 0.10);
  --shadow-lg: 0 18px 50px rgba(34, 31, 28, 0.18);
}

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

html { scroll-behavior: smooth; }

/* 尊重系统"减少动效"设置（无障碍） */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

.container { width: min(1160px, 92%); margin: 0 auto; }

h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ---------- 顶部信息条 ---------- */
.topbar {
  background: var(--ink);
  color: #cfc7ba;
  font-size: 13px;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
}
.topbar span + span { margin-left: 22px; }
.topbar strong { color: var(--gold-light); font-weight: 600; }

/* ---------- 导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 253, 249, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s;
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(34,31,28,0.10); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 46px; height: 46px;
  background: var(--crimson);
  color: #f6e9d4;
  font-family: var(--serif);
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; line-height: 1.05;
  text-align: center;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1.5px rgba(246, 233, 212, 0.45);
}
.brand-name {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.brand-name em {
  font-style: normal;
  display: block;
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--gold);
  font-family: var(--sans);
  font-weight: 500;
  margin-top: 1px;
}
.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  padding: 9px 18px;
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  border-radius: 3px;
  position: relative;
  transition: color 0.25s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 18px; right: 18px; bottom: 4px;
  height: 2px;
  background: var(--crimson);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s;
}
.nav-links a:hover, .nav-links a.active { color: var(--crimson); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--crimson);
  color: #f9f1e3 !important;
  padding: 10px 24px !important;
  border-radius: 3px;
  letter-spacing: 0.1em;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--crimson-dark); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px; height: 40px;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--ink);
  transition: 0.3s;
}
.nav-toggle span { top: 50%; }
.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 640px;
  height: 82vh;
  display: flex;
  align-items: center;
  /* 图片缺失时的兜底底色，避免版式塌陷 */
  background-color: #1c1916;
  background-image: url("../img/st-facade.jpg");
  background-position: center 30%;
  background-size: cover;
  background-repeat: no-repeat;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(18,15,13,0.82) 0%, rgba(18,15,13,0.55) 45%, rgba(18,15,13,0.25) 100%);
}
.hero-inner {
  position: relative;
  color: #f6efe2;
  padding: 60px 0;
  max-width: 640px;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  letter-spacing: 0.28em;
  color: var(--gold-light);
  margin-bottom: 22px;
}
.hero-kicker::before {
  content: "";
  width: 42px; height: 1px;
  background: var(--gold);
}
.hero h1 {
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.18;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.hero p {
  font-size: 18px;
  color: #d8cfbe;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 34px;
  font-size: 15px;
  letter-spacing: 0.14em;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: 0.28s;
  font-family: var(--sans);
}
.btn-primary { background: var(--crimson); color: #f9f1e3; }
.btn-primary:hover { background: var(--crimson-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost { border-color: rgba(246,239,226,0.5); color: #f6efe2; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-light); }
.btn-outline { border-color: var(--crimson); color: var(--crimson); background: transparent; }
.btn-outline:hover { background: var(--crimson); color: #f9f1e3; }

/* ---------- 实力数据条 ---------- */
.stats {
  background: var(--ink);
  color: #efe7d8;
}
.stats .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 34px 0;
}
.stat {
  text-align: center;
  padding: 6px 12px;
  position: relative;
}
.stat + .stat::before {
  content: "";
  position: absolute;
  left: 0; top: 18%;
  height: 64%;
  width: 1px;
  background: rgba(179,144,90,0.28);
}
.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 34px;
  color: var(--gold-light);
  line-height: 1.2;
}
.stat b i { font-style: normal; font-size: 16px; margin-left: 3px; }
.stat span { font-size: 13.5px; letter-spacing: 0.14em; color: #a89e8e; }

/* ---------- 通用 Section ---------- */
.section { padding: 92px 0; }
.section-tint { background: var(--paper-2); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head .kicker {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 14px; }
.section-head p { color: var(--ink-3); }
.rule {
  width: 56px; height: 2px;
  background: var(--crimson);
  margin: 18px auto 0;
  position: relative;
}
.rule::after {
  content: "";
  position: absolute;
  left: 50%; top: -3px;
  transform: translateX(-50%);
  width: 8px; height: 8px;
  background: var(--gold);
  transform: translateX(-50%) rotate(45deg);
}

/* ---------- 四大优势 ---------- */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.adv {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--crimson);
  padding: 34px 26px;
  transition: 0.3s;
}
.adv:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.adv-icon {
  width: 52px; height: 52px;
  margin-bottom: 20px;
  color: var(--crimson);
}
.adv-icon svg { width: 100%; height: 100%; }
.adv h3 { font-size: 20px; margin-bottom: 10px; }
.adv p { font-size: 14.5px; color: var(--ink-3); }

/* ---------- 招牌菜 ---------- */
.dish-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.dish {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: 0.3s;
}
.dish:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.dish-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #efe8da, #e3d9c6);
}
/* 菜品图统一 4:3 裁切，横竖图都能自动居中裁好 */
.dish-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform 0.6s; }
.dish:hover .dish-img img { transform: scale(1.06); }
.dish-body { padding: 24px 24px 28px; }
.dish-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--crimson);
  border: 1px solid rgba(158,47,38,0.35);
  padding: 2px 10px;
  border-radius: 2px;
  margin-bottom: 12px;
}
.dish-body h3 { font-size: 21px; margin-bottom: 8px; }
.dish-body p { font-size: 14.5px; color: var(--ink-3); margin-bottom: 14px; }
.dish-price { font-family: var(--serif); color: var(--crimson); font-size: 18px; }
.dish-price i { font-style: normal; font-size: 12px; color: var(--gold); margin-right: 2px; }

/* ---------- 场景（宴会/大堂） ---------- */
.scene-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 26px;
}
.scene {
  position: relative;
  overflow: hidden;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
}
.scene img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}
.scene:hover img { transform: scale(1.05); }
.scene::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,16,13,0.78) 0%, rgba(20,16,13,0.1) 55%);
}
.scene-body {
  position: relative;
  z-index: 2;
  color: #f3ecdd;
  padding: 32px;
}
.scene-body small { letter-spacing: 0.26em; color: var(--gold-light); font-size: 12.5px; }
.scene-body h3 { font-size: 26px; margin: 8px 0 8px; }
.scene-body p { font-size: 14.5px; color: #d6ccba; max-width: 420px; }

/* ---------- 评价 ---------- */
.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.quote {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 30px 28px;
  position: relative;
}
.quote::before {
  content: "“";
  position: absolute;
  top: 6px; right: 20px;
  font-family: var(--serif);
  font-size: 74px;
  color: rgba(179,144,90,0.22);
  line-height: 1;
}
.quote p { font-size: 15px; color: var(--ink-2); margin-bottom: 18px; }
.quote footer { font-size: 13.5px; color: var(--ink-3); letter-spacing: 0.06em; }
.quote footer b { color: var(--crimson); font-weight: 600; }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  background: linear-gradient(115deg, var(--crimson-dark), var(--crimson));
  color: #f7efdf;
  text-align: center;
  padding: 74px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before, .cta-band::after {
  content: "";
  position: absolute;
  width: 260px; height: 260px;
  border: 1px solid rgba(217,195,154,0.25);
  border-radius: 50%;
}
.cta-band::before { left: -80px; top: -80px; }
.cta-band::after { right: -80px; bottom: -80px; }
.cta-band h2 { font-size: clamp(26px, 3.2vw, 38px); margin-bottom: 12px; }
.cta-band p { color: #e6d7ba; margin-bottom: 30px; }
.cta-band .btn-primary { background: #f7efdf; color: var(--crimson-dark); }
.cta-band .btn-primary:hover { background: #fff; }
.cta-phone {
  display: block;
  margin-top: 18px;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.1em;
  color: var(--gold-light);
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--ink);
  color: #b6ad9e;
  padding: 70px 0 0;
  font-size: 14.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-bottom: 48px;
}
.footer-grid h4 {
  font-family: var(--serif);
  color: #efe7d8;
  font-size: 17px;
  letter-spacing: 0.14em;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.footer-grid h4::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 26px; height: 2px;
  background: var(--gold);
}
.footer-grid p, .footer-grid li { margin-bottom: 10px; line-height: 1.9; }
.footer-grid a:hover { color: var(--gold-light); }
.footer-brand .brand-name { color: #efe7d8; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-contact strong { color: #e8ddc6; font-weight: 600; }
.footer-bottom {
  border-top: 1px solid rgba(179,144,90,0.18);
  padding: 20px 0;
  font-size: 13px;
  color: #8d8477;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 页内 Hero ---------- */
.page-hero {
  position: relative;
  padding: 110px 0 90px;
  color: #f4edde;
  text-align: center;
  background-color: var(--ink);
  overflow: hidden;
}
/* 子页头图：替换对应图片即可，比例建议 16:6 以上 */
.page-hero.bg-hall { background: #1c1916 url("../img/hall.jpg") center 40% / cover no-repeat; }
.page-hero.bg-banquet { background: #1c1916 url("../img/banquet.jpg") center 40% / cover no-repeat; }
.page-hero.bg-dimsum { background: #1c1916 url("../img/dimsum.jpg") center 45% / cover no-repeat; }
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: rgba(20,16,13,0.68);
}
.page-hero .container { position: relative; }
.page-hero .kicker {
  font-size: 13px;
  letter-spacing: 0.32em;
  color: var(--gold-light);
  display: block;
  margin-bottom: 14px;
}
.page-hero h1 { font-size: clamp(34px, 4.4vw, 52px); letter-spacing: 0.12em; }
.breadcrumb {
  margin-top: 22px;
  font-size: 13.5px;
  color: #c9bfae;
  letter-spacing: 0.1em;
}
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb i { font-style: normal; margin: 0 8px; color: var(--gold); }

/* ---------- 品牌故事时间线 ---------- */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.story-grid img { box-shadow: var(--shadow-lg); }
.story-text h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 20px; }
.story-text p { color: var(--ink-2); margin-bottom: 16px; text-align: justify; }
.story-sign {
  margin-top: 26px;
  font-family: var(--serif);
  color: var(--crimson);
  letter-spacing: 0.2em;
  font-size: 17px;
}

.timeline { position: relative; padding-left: 34px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--gold), rgba(179,144,90,0.2));
}
.tl-item { position: relative; padding-bottom: 36px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -33px; top: 7px;
  width: 12px; height: 12px;
  background: var(--paper);
  border: 3px solid var(--crimson);
  border-radius: 50%;
}
.tl-item b {
  display: block;
  font-family: var(--serif);
  font-size: 21px;
  color: var(--crimson);
  margin-bottom: 6px;
  letter-spacing: 0.06em;
}
.tl-item h3 { font-size: 17px; margin-bottom: 6px; }
.tl-item p { font-size: 14.5px; color: var(--ink-3); }

/* ---------- 荣誉 ---------- */
.honor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.honor {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 30px 26px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: 0.3s;
}
.honor:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.honor-badge {
  flex: 0 0 46px;
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #fffdf6;
  font-family: var(--serif);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  border-radius: 3px;
}
.honor h3 { font-size: 17px; margin-bottom: 6px; }
.honor p { font-size: 13.5px; color: var(--ink-3); }

/* ---------- 菜单页 ---------- */
.menu-cat { margin-bottom: 64px; }
.menu-cat:last-child { margin-bottom: 0; }
.menu-cat-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.menu-cat-head h2 { font-size: 27px; }
.menu-cat-head span { font-size: 13px; letter-spacing: 0.24em; color: var(--gold); }
.menu-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 48px; }
.menu-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
}
.menu-item .name { font-size: 16px; white-space: nowrap; }
.menu-item .name b {
  font-family: var(--serif);
  font-weight: 700;
  color: var(--crimson);
  margin-right: 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
}
.menu-item .dots {
  flex: 1;
  border-bottom: 1px dotted #c9bda6;
  transform: translateY(-4px);
}
.menu-item .price { font-family: var(--serif); color: var(--crimson); white-space: nowrap; }

.banquet-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  box-shadow: var(--shadow);
}
.banquet-table th, .banquet-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.banquet-table th {
  background: var(--ink);
  color: #efe7d8;
  font-family: var(--serif);
  letter-spacing: 0.12em;
  font-weight: 600;
}
.banquet-table tr:hover td { background: var(--paper-2); }
.banquet-table td.price { font-family: var(--serif); color: var(--crimson); white-space: nowrap; }

/* ---------- 联系页 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 44px;
  align-items: start;
}
/* 联系页：仅保留门店信息，两列排布 */
.contact-single {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 24px;
  align-items: stretch;
}
.contact-single .info-card { height: 100%; }
.contact-single > .map-note { grid-column: 1 / -1; margin-top: 6px; }
.info-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px 26px;
  display: flex;
  gap: 18px;
  margin-bottom: 18px;
}
.info-icon {
  flex: 0 0 44px;
  width: 44px; height: 44px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  color: var(--crimson);
  display: flex; align-items: center; justify-content: center;
  border-radius: 3px;
}
.info-icon svg { width: 22px; height: 22px; }
.info-card h3 { font-size: 16px; margin-bottom: 4px; letter-spacing: 0.1em; }
.info-card p { font-size: 15px; color: var(--ink-2); }
.info-card small { color: var(--ink-3); font-size: 13px; }

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--crimson);
  padding: 40px 38px;
  box-shadow: var(--shadow);
}
.form-card h2 { font-size: 24px; margin-bottom: 6px; }
.form-card > p { color: var(--ink-3); font-size: 14.5px; margin-bottom: 26px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13.5px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  margin-bottom: 7px;
}
.form-group label i { font-style: normal; color: var(--crimson); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  border-radius: 3px;
  transition: 0.25s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--crimson);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(158,47,38,0.08);
}
.form-group textarea { resize: vertical; min-height: 96px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 10px;
}
.form-success.show { display: block; }
.form-success .ok {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: rgba(158,47,38,0.1);
  color: var(--crimson);
  display: flex; align-items: center; justify-content: center;
  font-size: 30px;
}
.form-success h3 { font-size: 22px; margin-bottom: 8px; }
.form-success p { color: var(--ink-3); font-size: 14.5px; }

.map-note {
  margin-top: 18px;
  background: var(--paper-2);
  border: 1px dashed var(--gold);
  padding: 22px 24px;
  font-size: 14px;
  color: var(--ink-2);
  text-align: center;
}
.map-note b { color: var(--crimson); }

/* ---------- 导航下拉（旗下门店） ---------- */
.nav-item { position: relative; }
.nav-parent { cursor: pointer; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 236px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: 0.25s;
  z-index: 120;
}
.nav-item:hover .nav-dropdown { opacity: 1; visibility: visible; transform: none; }
.nav-dropdown a {
  display: block;
  padding: 11px 14px;
  border-radius: 2px;
  letter-spacing: 0.04em;
}
.nav-dropdown a::after { display: none; }
.nav-dropdown a:hover { background: var(--paper-2); color: var(--crimson); }
.nav-dropdown em {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  margin-top: 2px;
}

/* ---------- 四店矩阵 ---------- */
.store-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.store-card {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #1c1916;
  color: #f4edde;
  border: 1px solid rgba(179, 144, 90, 0.22);
}
.store-card .bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.9s ease;
}
.store-card:hover .bg-img { transform: scale(1.06); }
.store-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(16, 13, 11, 0.92) 0%, rgba(16, 13, 11, 0.5) 46%, rgba(16, 13, 11, 0.12) 100%);
}
.store-no {
  position: absolute;
  top: 26px;
  right: 30px;
  z-index: 3;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 0.24em;
  color: var(--gold-light);
}
.store-body { position: relative; z-index: 2; padding: 34px 34px 36px; width: 100%; }
.store-body small {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.3em;
  color: var(--gold-light);
  margin-bottom: 10px;
}
.store-body h3 {
  font-size: 30px;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.store-body p { font-size: 14.5px; color: #c9bfae; max-width: 440px; margin-bottom: 16px; }
.store-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.store-tags i {
  font-style: normal;
  font-size: 12.5px;
  padding: 3px 12px;
  border: 1px solid rgba(217, 195, 154, 0.38);
  border-radius: 2px;
  color: #e2d5bd;
  letter-spacing: 0.06em;
}
.store-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  border-bottom: 1px solid rgba(217, 195, 154, 0.45);
  padding-bottom: 4px;
  transition: 0.3s;
}
.store-card:hover .store-link { color: #fff; border-color: #fff; gap: 14px; }

/* ---------- 门店页：介绍 + 数据 ---------- */
.intro-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 56px;
  align-items: center;
}
.intro-grid h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 18px; }
.intro-grid p { color: var(--ink-2); margin-bottom: 14px; text-align: justify; }
.fact-list { border-top: 1px solid var(--line); margin-top: 8px; }
.fact {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.fact span { color: var(--ink-3); letter-spacing: 0.06em; }
.fact b { font-family: var(--serif); color: var(--crimson); font-weight: 700; }

/* ---------- 房型 ---------- */
.room-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.room {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  padding: 30px 26px;
  transition: 0.3s;
}
.room:hover { box-shadow: var(--shadow); transform: translateY(-5px); border-top-color: var(--crimson); }
.room .en {
  display: block;
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--gold);
  margin-bottom: 10px;
}
.room h3 { font-size: 21px; margin-bottom: 10px; }
.room p { font-size: 14px; color: var(--ink-3); min-height: 68px; margin-bottom: 16px; }
.room .price { font-family: var(--serif); color: var(--crimson); font-size: 23px; }
.room .price i { font-style: normal; font-size: 13px; color: var(--gold); margin-right: 2px; }
.room .price small { font-family: var(--sans); font-size: 12.5px; color: var(--ink-3); margin-left: 4px; }

/* ---------- 设施服务 ---------- */
.facility-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.facility {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px 20px;
  text-align: center;
  transition: 0.3s;
}
.facility:hover { box-shadow: var(--shadow); }
.facility svg { width: 30px; height: 30px; color: var(--crimson); margin: 0 auto 14px; }
.facility h4 { font-family: var(--serif); font-size: 16px; margin-bottom: 6px; letter-spacing: 0.08em; }
.facility p { font-size: 13.5px; color: var(--ink-3); }

/* ---------- 其他门店切换 ---------- */
.store-switch { background: var(--ink); color: #cfc7ba; padding: 50px 0; }
.store-switch .switch-head {
  text-align: center;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.3em;
  color: var(--gold);
  margin-bottom: 28px;
}
.store-switch .container > div.switch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.switch-card {
  display: block;
  border: 1px solid rgba(179, 144, 90, 0.24);
  padding: 20px 22px;
  transition: 0.3s;
}
.switch-card:hover { border-color: var(--gold); background: rgba(179, 144, 90, 0.08); }
.switch-card small { font-size: 11.5px; letter-spacing: 0.24em; color: var(--gold); }
.switch-card b {
  display: block;
  font-family: var(--serif);
  font-size: 19px;
  color: #efe7d8;
  margin-top: 8px;
  letter-spacing: 0.08em;
}

/* ---------- 入场动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .dish-grid, .quotes, .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .scene-grid { grid-template-columns: 1fr; }
  .story-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .menu-list { grid-template-columns: 1fr; }
  .stats .container { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .stat:nth-child(3)::before { display: none; }
  .store-grid { grid-template-columns: 1fr; }
  .store-card { min-height: 380px; }
  .intro-grid { grid-template-columns: 1fr; gap: 34px; }
  .room-grid { grid-template-columns: repeat(2, 1fr); }
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .store-switch .container > div.switch-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .contact-single { gap: 12px; }
  .contact-single .info-card { padding: 16px 14px; gap: 12px; }
  .contact-single .info-card h3 { font-size: 16px; }
  .contact-single .info-card p,
  .contact-single .info-card small { font-size: 12px; line-height: 1.7; }
  .contact-single .info-icon { width: 30px; height: 30px; flex: 0 0 30px; }
}

@media (max-width: 720px) {
  .topbar .container span.hide-m { display: none; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 4%;
    gap: 4px;
    display: none;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 10px; border-bottom: 1px solid var(--paper-2); }
  .nav-links a::after { display: none; }
  .nav-cta { text-align: center; margin-top: 8px; }
  /* 移动端下拉改为展开式列表 */
  .nav-item .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 14px;
    background: transparent;
    display: none;
  }
  .nav-item.open .nav-dropdown { display: block; }
  .nav-dropdown a { border-bottom: 1px solid var(--paper-2); font-size: 14px; }
  .adv-grid, .dish-grid, .quotes, .honor-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .room-grid, .facility-grid { grid-template-columns: 1fr; }
  .store-body { padding: 26px 24px 28px; }
  .store-body h3 { font-size: 25px; }
  .hero { min-height: 560px; }
  .section { padding: 64px 0; }
}

/* ---------- 品牌标（来源：三店名片 / 四季云庭 VI 手册） ---------- */
.brand-mark img {
  width: 34px; height: 34px; display: block;
}
.hero-emblem {
  display: block;
  width: 58px; height: 58px;
  margin: 0 auto 20px;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, .35));
}

/* 减少动效降级（置于末尾以确保覆盖） */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}


/* ---------- 集团新闻列表 ---------- */
.news-list { border-top: 1px solid rgba(0,0,0,.1); }
.news-item {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 34px;
  padding: 34px 0;
  border-bottom: 1px solid rgba(0,0,0,.1);
}
.news-year {
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1;
  color: var(--crimson);
  letter-spacing: .02em;
}
.news-year em {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--muted);
}
.news-body h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ink);
  line-height: 1.5;
}
.news-body p {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  color: var(--muted);
}
.news-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--crimson);
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,.18);
  padding-bottom: 2px;
}
.news-link:hover { border-color: var(--crimson); }
@media (max-width: 720px) {
  .news-item { grid-template-columns: 1fr; gap: 14px; padding: 26px 0; }
  .news-year { font-size: 26px; display: flex; align-items: baseline; gap: 12px; }
  .news-year em { margin-top: 0; }
  .news-body h3 { font-size: 19px; }
}

/* ---------- 新闻条目配图（1992 老照片） ---------- */
.news-item-photo .news-body { display: flex; gap: 34px; align-items: flex-start; }
.news-item-photo .news-text { flex: 1; min-width: 0; }
.news-figure {
  flex: 0 0 230px;
  margin: 0;
  background: #fff;
  padding: 8px;
  border: 1px solid rgba(0,0,0,.12);
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
}
.news-figure img { display: block; width: 100%; height: auto; }
.news-figure figcaption {
  margin-top: 8px;
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--muted);
  text-align: center;
}
@media (max-width: 720px) {
  .news-item-photo .news-body { flex-direction: column-reverse; gap: 18px; }
  .news-figure { flex: 0 0 auto; width: 200px; }
}
.news-figure-wide { flex: 0 0 320px; }
.news-item-photo .news-body { align-items: center; }

/* ---------- 三条底线（3 列） ---------- */
.adv-grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) {
  .adv-grid-3 { grid-template-columns: 1fr; }
}

/* ---------- 雅竹客房三特性卡 ---------- */
.yz-feats { margin-top: 34px; }
.yz-feats .adv { display: flex; flex-direction: column; padding: 26px 26px 24px; }
.yz-feats .adv i {
  font-family: var(--serif);
  font-style: normal;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
  margin-bottom: 14px;
}
.yz-feats .adv h4 { margin: 0 0 10px; font-size: 17px; letter-spacing: .06em; }
.yz-feats .adv p { margin: 0; font-size: 14px; line-height: 1.95; color: var(--muted); }

.footer-bottom a { color: inherit; text-decoration: none; }
.footer-bottom a:hover { color: var(--gold); }