:root{--c-primary:#c9a25a;--font:'Microsoft YaHei','PingFang SC',sans-serif;}
/* =========================================
   颐境高端疗养院 · 度假疗养风
   Gold #c9a25a / Beige #f7f1e4 / Teal #5aa98f
   ========================================= */
:root {
  --gold: #c9a25a;
  --gold-dark: #a8863e;
  --beige: #f7f1e4;
  --beige-dark: #ece2cd;
  --teal: #5aa98f;
  --teal-dark: #3f8570;
  --ink: #3b3a34;
  --ink-soft: #6d6a5f;
  --white: #fffdf8;
  --line: rgba(201, 162, 90, 0.35);
  --serif: Georgia, 'Times New Roman', 'Songti SC', 'SimSun', serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

.container { width: min(1200px, 92%); margin: 0 auto; }

/* ---------- 顶部导航 · 度假酒店式 ---------- */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 253, 248, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: all .35s ease;
}
.topbar.scrolled { box-shadow: 0 4px 24px rgba(168, 134, 62, 0.15); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 46px; height: 46px;
  border: 1.5px solid var(--gold);
  position: relative;
  display: grid; place-items: center;
}
.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
  width: 6px; height: 6px;
  border: 1px solid var(--gold);
  top: -3px; left: -3px;
}
.brand-mark::after { left: auto; right: -3px; top: -3px; }
.brand-mark span {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold-dark);
}
.brand-name { line-height: 1.2; }
.brand-name strong {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: 2px;
  color: var(--ink);
}
.brand-name small {
  display: block;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--gold-dark);
  text-transform: uppercase;
}
.nav-links { display: flex; gap: 6px; }
.nav-links a {
  display: block;
  padding: 10px 18px;
  font-size: 15px;
  letter-spacing: 2px;
  color: var(--ink);
  position: relative;
  transition: color .25s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 18px; right: 18px; bottom: 4px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform .3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold-dark); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta a {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold-dark);
  padding: 10px 26px;
  font-size: 14px;
  letter-spacing: 3px;
  transition: all .3s;
}
.nav-cta a:hover { background: var(--gold); color: #fff; }
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  width: 26px; height: 2px;
  background: var(--gold-dark);
  transition: all .3s;
}

/* ---------- Hero 全景式大图 · 金色细边框 ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  margin-top: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(38, 35, 26, .35), rgba(38, 35, 26, .55)), url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}
.hero-frame {
  position: absolute;
  inset: 26px;
  border: 1px solid rgba(255, 255, 255, .65);
  pointer-events: none;
}
.hero-frame::before,
.hero-frame::after {
  content: "";
  position: absolute;
  width: 46px; height: 46px;
  border: 1px solid var(--gold);
}
.hero-frame::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.hero-frame::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.hero-inner { position: relative; z-index: 2; padding: 120px 20px 80px; max-width: 900px; }
.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 8px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: "";
  height: 1px;
  width: 70px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.hero-eyebrow::after { background: linear-gradient(90deg, var(--gold), transparent); }
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 400;
  letter-spacing: 8px;
  line-height: 1.3;
  text-shadow: 0 4px 30px rgba(0,0,0,.3);
}
.hero-sub {
  margin: 30px auto 40px;
  max-width: 620px;
  font-size: 16px;
  letter-spacing: 3px;
  color: rgba(255,255,255,.92);
  font-weight: 300;
}
.hero-btns { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 15px 46px;
  letter-spacing: 4px;
  font-size: 15px;
  transition: all .35s;
  border: 1px solid transparent;
}
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: transparent; border-color: var(--gold); }
.btn-ghost { border-color: rgba(255,255,255,.8); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--ink); }
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.8);
  font-size: 11px;
  letter-spacing: 4px;
}
.hero-scroll .line {
  width: 1px; height: 46px;
  background: linear-gradient(180deg, var(--gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Section 通用 · 米色+金色细线分隔 ---------- */
.section { padding: 110px 0; }
.section.beige { background: var(--beige); }
.section.white { background: var(--white); }
.section-teal { background: linear-gradient(135deg, var(--teal-dark), var(--teal)); color: #fff; }
.gold-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 26px auto;
  max-width: 480px;
}
.gold-rule::before, .gold-rule::after {
  content: "";
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.gold-rule::after { background: linear-gradient(90deg, var(--gold), transparent); }
.gold-rule i {
  display: block;
  width: 9px; height: 9px;
  transform: rotate(45deg);
  border: 1px solid var(--gold);
}
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.sec-eyebrow {
  font-size: 12px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 16px;
}
.sec-head h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  letter-spacing: 4px;
}
.sec-head p { color: var(--ink-soft); font-size: 15px; margin-top: 20px; }
.sec-teal .sec-head h2, .sec-teal .sec-eyebrow { color: #fff; }
.sec-teal .sec-head p { color: rgba(255,255,255,.85); }
.sec-teal .gold-rule i { border-color: #fff; }
.sec-teal .gold-rule::before, .sec-teal .gold-rule::after {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.6));
}
.sec-teal .gold-rule::after { background: linear-gradient(90deg, rgba(255,255,255,.6), transparent); }

/* ---------- 疗养理念 ---------- */
.concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.concept-img { position: relative; }
.concept-img .main {
  border: 6px solid var(--white);
  box-shadow: 0 30px 60px rgba(90, 75, 40, .18);
  outline: 1px solid var(--line);
  outline-offset: -10px;
}
.concept-img .floating {
  position: absolute;
  bottom: -34px;
  right: -20px;
  width: 46%;
  border: 5px solid var(--beige);
  box-shadow: 0 20px 44px rgba(90, 75, 40, .18);
}
.concept-txt .lead {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold-dark);
  line-height: 1.9;
  margin-bottom: 22px;
}
.concept-txt p { color: var(--ink-soft); font-size: 15px; margin-bottom: 16px; }
.concept-points { margin-top: 34px; display: grid; gap: 18px; }
.concept-point {
  display: flex;
  gap: 18px;
  padding: 20px 24px;
  background: var(--white);
  border-left: 2px solid var(--gold);
  box-shadow: 0 6px 24px rgba(90, 75, 40, .07);
}
.concept-point .icon { color: var(--gold); font-size: 22px; line-height: 1.4; }
.concept-point h4 { font-size: 16px; letter-spacing: 1px; margin-bottom: 4px; }
.concept-point p { color: var(--ink-soft); font-size: 13px; margin: 0; }

/* ---------- 设施环境 · 五星/泳池卡片 ---------- */
.facility-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.facility-card {
  position: relative;
  background: var(--white);
  box-shadow: 0 8px 30px rgba(90, 75, 40, .08);
  overflow: hidden;
  transition: transform .4s ease, box-shadow .4s ease;
}
.facility-card::before, .facility-card::after {
  content: "";
  position: absolute;
  width: 30px; height: 30px;
  border: 1px solid var(--gold);
  opacity: 0;
  transition: opacity .4s;
  z-index: 2;
}
.facility-card::before { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.facility-card::after { bottom: 10px; right: 10px; border-left: none; border-top: none; }
.facility-card:hover { transform: translateY(-10px); box-shadow: 0 24px 50px rgba(90, 75, 40, .16); }
.facility-card:hover::before, .facility-card:hover::after { opacity: 1; }
.facility-img { height: 210px; overflow: hidden; }
.facility-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.facility-card:hover .facility-img img { transform: scale(1.08); }
.facility-body { padding: 26px 22px; text-align: center; }
.facility-icon { font-size: 24px; color: var(--gold); margin-bottom: 10px; }
.facility-body h3 { font-family: var(--serif); font-size: 18px; letter-spacing: 2px; font-weight: 400; }
.facility-stars { color: var(--gold); font-size: 12px; letter-spacing: 4px; margin-top: 8px; }
.facility-body p { font-size: 13px; color: var(--ink-soft); margin-top: 12px; }

/* ---------- 疗养服务 ---------- */
.service-list { display: grid; gap: 0; }
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.service-row:first-child { border-top: 1px solid var(--line); }
.service-row.reverse .service-img { order: 2; }
.service-img { height: 340px; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.service-row:hover .service-img img { transform: scale(1.05); }
.service-info { display: flex; flex-direction: column; justify-content: center; padding: 60px 70px; }
.service-info .no {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--gold-dark);
  margin-bottom: 14px;
}
.service-info h3 { font-family: var(--serif); font-size: 26px; font-weight: 400; letter-spacing: 3px; }
.service-info p { color: var(--ink-soft); font-size: 14px; margin-top: 16px; }
.service-tags { margin-top: 22px; display: flex; gap: 10px; flex-wrap: wrap; }
.service-tags span {
  font-size: 12px;
  color: var(--teal-dark);
  border: 1px solid rgba(90, 169, 143, .4);
  padding: 4px 14px;
  border-radius: 30px;
}

/* ---------- 套餐 ---------- */
.package-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; align-items: stretch; }
.package {
  background: var(--white);
  text-align: center;
  padding: 44px 34px;
  border-top: 3px solid var(--gold);
  position: relative;
  transition: transform .4s;
}
.package:hover { transform: translateY(-8px); }
.package.featured {
  background: linear-gradient(160deg, var(--teal-dark), var(--teal));
  color: #fff;
  border-top: 3px solid var(--gold);
  transform: scale(1.04);
}
.package.featured:hover { transform: scale(1.04) translateY(-8px); }
.package .p-name { font-family: var(--serif); font-size: 20px; letter-spacing: 4px; }
.package .p-desc { font-size: 13px; color: var(--ink-soft); margin: 12px 0 24px; }
.package.featured .p-desc { color: rgba(255,255,255,.85); }
.package .p-price { margin: 20px 0; }
.package .p-price b { font-family: var(--serif); font-size: 46px; font-weight: 400; color: var(--gold-dark); }
.package.featured .p-price b { color: #fff; }
.package .p-price small { font-size: 13px; color: var(--ink-soft); }
.package.featured .p-price small { color: rgba(255,255,255,.8); }
.package ul { text-align: left; margin: 26px 0 30px; }
.package ul li {
  padding: 9px 0;
  font-size: 14px;
  color: var(--ink-soft);
  border-bottom: 1px dashed rgba(201, 162, 90, .3);
  position: relative;
  padding-left: 24px;
}
.package.featured ul li { color: rgba(255,255,255,.92); border-color: rgba(255,255,255,.2); }
.package ul li::before { content: "◆"; position: absolute; left: 0; color: var(--gold); font-size: 11px; }
.package.featured ul li::before { color: #fff; }
.package .btn { width: 100%; }
.package .btn-outline { border: 1px solid var(--gold); color: var(--gold-dark); }
.package .btn-outline:hover { background: var(--gold); color: #fff; }
.package.featured .btn-outline { border-color: #fff; color: #fff; }
.package.featured .btn-outline:hover { background: #fff; color: var(--teal-dark); }

/* ---------- 预约横幅 ---------- */
.cta-strip {
  background: linear-gradient(120deg, var(--teal-dark), var(--teal));
  color: #fff;
  padding: 70px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: "✦";
  position: absolute;
  font-size: 240px;
  color: rgba(255,255,255,.07);
  top: -40px; left: 30px;
  font-family: var(--serif);
}
.cta-strip h3 { font-family: var(--serif); font-size: 30px; font-weight: 400; letter-spacing: 5px; }
.cta-strip p { color: rgba(255,255,255,.85); margin: 16px 0 32px; }
.cta-strip .btn-gold { border: 1px solid var(--gold); }
.cta-strip .btn-ghost { border-color: rgba(255,255,255,.8); }

/* ---------- 联系信息 ---------- */
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.contact-card {
  text-align: center;
  padding: 44px 26px;
  background: var(--beige);
  border: 1px solid transparent;
  transition: all .35s;
}
.contact-card:hover { border-color: var(--gold); background: var(--white); }
.contact-card .icon { font-size: 30px; color: var(--gold); }
.contact-card h4 { font-family: var(--serif); font-size: 18px; letter-spacing: 2px; margin: 16px 0 10px; }
.contact-card p { font-size: 14px; color: var(--ink-soft); }

/* ---------- 页脚 ---------- */
.footer {
  background: #2c2a24;
  color: rgba(255,255,255,.72);
  padding: 70px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .brand-name strong { color: #fff; }
.footer-brand p { font-size: 13px; margin-top: 18px; line-height: 2; }
.footer h5 {
  font-family: var(--serif);
  color: var(--gold);
  font-size: 16px;
  letter-spacing: 3px;
  margin-bottom: 22px;
  font-weight: 400;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 13px; transition: color .25s; }
.footer-links a:hover { color: var(--gold); }
.footer-contact li { font-size: 13px; margin-bottom: 12px; line-height: 1.8; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 50px;
  padding-top: 24px;
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.4);
}

/* ---------- 页面头部 (子页面) ---------- */
.page-hero {
  position: relative;
  padding: 200px 0 120px;
  text-align: center;
  color: #fff;
  background-image: linear-gradient(rgba(38,35,26,.5), rgba(38,35,26,.6)), url('../images/about.jpg');
  background-size: cover;
  background-position: center;
}
.page-hero h1 { font-family: var(--serif); font-size: 44px; font-weight: 400; letter-spacing: 8px; }
.page-hero .crumb { margin-top: 18px; font-size: 13px; letter-spacing: 4px; color: var(--gold); }
.page-hero .crumb a:hover { color: #fff; }

/* ---------- 关于页 ---------- */
.mission-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.mission-txt .lead { font-family: var(--serif); font-size: 20px; color: var(--gold-dark); line-height: 2; }
.mission-txt p { color: var(--ink-soft); font-size: 14px; margin-top: 16px; }
.mission-img img { border: 6px solid var(--white); box-shadow: 0 24px 50px rgba(90,75,40,.16); outline: 1px solid var(--line); outline-offset: -8px; }
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--line);
}
.timeline-item { position: relative; width: 50%; padding: 0 50px 60px; }
.timeline-item:nth-child(odd) { left: 0; text-align: right; }
.timeline-item:nth-child(even) { left: 50%; }
.timeline-item::before {
  content: "";
  position: absolute;
  top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--gold);
}
.timeline-item:nth-child(odd)::before { right: -6px; }
.timeline-item:nth-child(even)::before { left: -6px; }
.timeline-item .year { font-family: var(--serif); font-size: 15px; letter-spacing: 3px; color: var(--gold-dark); }
.timeline-item h4 { font-family: var(--serif); font-size: 20px; font-weight: 400; margin: 8px 0; }
.timeline-item p { font-size: 13px; color: var(--ink-soft); }
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.stat-box { text-align: center; padding: 40px 20px; background: var(--white); box-shadow: 0 8px 28px rgba(90,75,40,.08); }
.stat-box b { display: block; font-family: var(--serif); font-size: 46px; font-weight: 400; color: var(--gold-dark); }
.stat-box span { font-size: 13px; color: var(--ink-soft); letter-spacing: 2px; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.team-card { text-align: center; background: var(--white); padding-bottom: 26px; box-shadow: 0 8px 28px rgba(90,75,40,.07); }
.team-photo { height: 260px; overflow: hidden; }
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card h4 { font-family: var(--serif); font-size: 18px; font-weight: 400; letter-spacing: 2px; margin-top: 18px; }
.team-card .role { font-size: 12px; letter-spacing: 2px; color: var(--teal-dark); margin-top: 6px; }
.team-card p { font-size: 13px; color: var(--ink-soft); padding: 0 20px; margin-top: 10px; }

/* ---------- 产品/服务页 ---------- */
.service-detail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.sd-card { background: var(--white); box-shadow: 0 8px 28px rgba(90,75,40,.08); overflow: hidden; transition: transform .35s; }
.sd-card:hover { transform: translateY(-8px); }
.sd-card .img { height: 230px; overflow: hidden; position: relative; }
.sd-card .img img { width: 100%; height: 100%; object-fit: cover; }
.sd-card .img .tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--gold);
  color: #fff;
  font-size: 11px;
  letter-spacing: 2px;
  padding: 4px 14px;
}
.sd-card .body { padding: 24px; }
.sd-card .body h3 { font-family: var(--serif); font-size: 19px; font-weight: 400; letter-spacing: 2px; }
.sd-card .body p { font-size: 13px; color: var(--ink-soft); margin-top: 10px; }
.sd-card .price { margin-top: 16px; color: var(--gold-dark); font-size: 15px; }
.sd-card .price b { font-family: var(--serif); font-size: 24px; font-weight: 400; }
.price-table { width: 100%; border-collapse: collapse; background: var(--white); }
.price-table th, .price-table td { padding: 16px 22px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--line); }
.price-table th { background: var(--beige); font-family: var(--serif); letter-spacing: 2px; color: var(--gold-dark); font-weight: 400; }
.price-table tr:hover td { background: var(--beige); }

/* ---------- 新闻页 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.news-card { background: var(--white); box-shadow: 0 8px 28px rgba(90,75,40,.08); overflow: hidden; transition: transform .35s; }
.news-card:hover { transform: translateY(-8px); }
.news-card .img { height: 220px; overflow: hidden; }
.news-card .img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.news-card:hover .img img { transform: scale(1.07); }
.news-card .body { padding: 26px; }
.news-card .date { font-size: 12px; color: var(--gold-dark); letter-spacing: 2px; }
.news-card h3 { font-family: var(--serif); font-size: 18px; font-weight: 400; margin: 10px 0; }
.news-card p { font-size: 13px; color: var(--ink-soft); }
.news-card .more { display: inline-block; margin-top: 14px; font-size: 13px; color: var(--teal-dark); letter-spacing: 2px; }
.news-card .more:hover { color: var(--gold-dark); }
.article { max-width: 820px; margin: 0 auto; }
.article .a-head { text-align: center; margin-bottom: 40px; }
.article .a-head h2 { font-family: var(--serif); font-size: 32px; font-weight: 400; letter-spacing: 3px; }
.article .a-head .meta { margin-top: 16px; font-size: 13px; color: var(--gold-dark); letter-spacing: 2px; }
.article .a-img { margin-bottom: 34px; }
.article p { font-size: 15px; color: var(--ink); margin-bottom: 18px; text-indent: 2em; }
.article h3 { font-family: var(--serif); font-size: 21px; font-weight: 400; margin: 30px 0 14px; color: var(--gold-dark); }

/* ---------- 联系页 ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; }
.contact-info-box { padding: 44px; background: var(--beige); }
.contact-info-box h3 { font-family: var(--serif); font-size: 24px; font-weight: 400; letter-spacing: 3px; margin-bottom: 10px; }
.contact-info-box > p { font-size: 14px; color: var(--ink-soft); }
.contact-info-box ul { margin-top: 30px; }
.contact-info-box ul li {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
}
.contact-info-box ul li .ic { color: var(--gold); }
.form-box { background: var(--white); padding: 44px; box-shadow: 0 10px 40px rgba(90,75,40,.1); border-top: 3px solid var(--gold); }
.form-box h3 { font-family: var(--serif); font-size: 22px; font-weight: 400; letter-spacing: 3px; margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; color: var(--ink-soft); margin-bottom: 8px; letter-spacing: 1px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid #ddd5c4;
  background: var(--white);
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  transition: border-color .3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-group .error { color: #c0392b; font-size: 12px; margin-top: 6px; display: none; }
.form-group.invalid input, .form-group.invalid textarea { border-color: #c0392b; }
.form-group.invalid .error { display: block; }
.form-tip { font-size: 12px; color: var(--ink-soft); margin-top: 14px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px;
  background: var(--beige);
  border: 1px solid var(--gold);
}
.form-success .ok { font-size: 40px; color: var(--gold); }
.form-success h4 { font-family: var(--serif); font-size: 20px; font-weight: 400; margin: 10px 0; }
.map-box { margin-top: 60px; }
.map-box iframe { width: 100%; height: 380px; border: none; filter: sepia(.25); }

/* ---------- 返回顶部 ---------- */
.back-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 46px; height: 46px;
  background: var(--gold);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: all .3s;
  z-index: 99;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { background: var(--gold-dark); }

/* ---------- 滚动动画 ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { transform: translateX(-50px); }
.reveal-left.visible { transform: translateX(0); }
.reveal-right { transform: translateX(50px); }
.reveal-right.visible { transform: translateX(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ---------- 响应式 ---------- */
@media (max-width: 992px) {
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .service-row { grid-template-columns: 1fr; }
  .service-row.reverse .service-img { order: 0; }
  .service-img { height: 280px; }
  .service-info { padding: 40px; }
  .package-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .package.featured { transform: none; }
  .package.featured:hover { transform: translateY(-8px); }
  .contact-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .concept-grid, .mission-row { grid-template-columns: 1fr; gap: 40px; }
  .team-grid, .news-grid, .service-detail { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .contact-wrap { grid-template-columns: 1fr; }
  .timeline::before { left: 10px; }
  .timeline-item, .timeline-item:nth-child(odd), .timeline-item:nth-child(even) {
    width: 100%; left: 0; text-align: left; padding: 0 0 50px 40px;
  }
  .timeline-item:nth-child(odd)::before, .timeline-item:nth-child(even)::before { left: 4px; right: auto; }
}
@media (max-width: 640px) {
  .nav-links {
    position: fixed;
    top: 83px;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 16px 20px;
    transform: translateY(-140%);
    transition: transform .35s ease;
    box-shadow: 0 20px 40px rgba(90,75,40,.12);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 14px 10px; border-bottom: 1px solid var(--beige-dark); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-cta { display: none; }
  .menu-toggle { display: flex; }
  .hero-frame { inset: 14px; }
  .hero-inner { padding-top: 130px; }
  .section { padding: 70px 0; }
  .facility-grid, .team-grid, .news-grid, .service-detail { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; gap: 14px; }
  .form-row { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .concept-img .floating { right: 0; width: 55%; }
  .timeline-item p { font-size: 12px; }
  .back-top { right: 16px; bottom: 16px; }
  .page-hero { padding: 160px 0 90px; }
}