/* ============================================
   普宁黄金国际假日酒店 官网全局样式
   配色：金色 #C9A55C / 深色 #16181D
   ============================================ */
:root {
  --gold: #C9A55C;
  --gold-light: #E3C88A;
  --gold-dark: #A98338;
  --dark: #16181D;
  --dark-2: #1F2229;
  --dark-3: #2A2E37;
  --ink: #2B2B2B;
  --gray: #6E7178;
  --bg: #F7F5F0;
  --white: #FFFFFF;
  --serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.75; }
img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: min(1180px, 92%); margin: 0 auto; }

/* ---------- 顶部信息条 ---------- */
.topbar {
  background: var(--dark); color: #B9BCC2; font-size: 13px;
  padding: 7px 0; border-bottom: 1px solid rgba(201,165,92,.25);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar b { color: var(--gold); font-weight: 600; }
.topbar .tb-right span { margin-left: 18px; }

/* ---------- 导航 ---------- */
.header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(22,24,29,.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201,165,92,.2);
}
.header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 46px; height: 46px; border: 1.5px solid var(--gold); border-radius: 4px;
  display: grid; place-items: center; color: var(--gold);
  font-family: var(--serif); font-size: 22px; font-weight: 700;
  background: linear-gradient(135deg, rgba(201,165,92,.15), transparent);
}
.logo-text { line-height: 1.3; }
.logo-text .cn { color: var(--white); font-family: var(--serif); font-size: 19px; font-weight: 700; letter-spacing: 2px; }
.logo-text .en { color: var(--gold); font-size: 10px; letter-spacing: 2.5px; text-transform: uppercase; }
.nav { display: flex; gap: 6px; align-items: center; }
.nav a {
  color: #D5D7DB; font-size: 15px; padding: 10px 15px; border-radius: 3px;
  transition: color .25s;
  position: relative;
}
.nav a::after {
  content: ""; position: absolute; left: 15px; right: 15px; bottom: 4px; height: 2px;
  background: var(--gold); transform: scaleX(0); transition: transform .25s; transform-origin: center;
}
.nav a:hover, .nav a.active { color: var(--gold-light); }
.nav a.active::after, .nav a:hover::after { transform: scaleX(1); }
.nav .btn-book {
  margin-left: 14px; background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #FFF; padding: 10px 24px; border-radius: 3px; font-weight: 600;
}
.nav .btn-book::after { display: none; }
.nav .btn-book:hover { color: #fff; filter: brightness(1.08); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--gold); margin: 5px 0; transition: .3s; }

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-block; padding: 13px 34px; border-radius: 3px; font-size: 15px;
  font-weight: 600; letter-spacing: 1px; cursor: pointer; border: 0; transition: .25s;
}
.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #FFF; }
.btn-gold:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-line { border: 1px solid var(--gold); color: var(--gold); background: transparent; }
.btn-line:hover { background: var(--gold); color: #FFF; }

/* ---------- 页面标题横幅 ---------- */
.page-hero {
  position: relative; padding: 92px 0 78px; text-align: center; color: #FFF;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(201,165,92,.22), transparent 55%),
    radial-gradient(ellipse at 85% 90%, rgba(201,165,92,.12), transparent 50%),
    linear-gradient(160deg, #1B1E25, #101216);
  overflow: hidden;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; opacity: .35;
  background-image: repeating-linear-gradient(45deg, rgba(201,165,92,.05) 0 1px, transparent 1px 22px);
}
.page-hero h1 { font-family: var(--serif); font-size: 40px; letter-spacing: 6px; position: relative; }
.page-hero p { color: #ABAFB7; margin-top: 12px; letter-spacing: 3px; font-size: 14px; text-transform: uppercase; position: relative; }
.page-hero .divider { margin: 18px auto 0; }

/* 金色分隔装饰 */
.divider { display: flex; align-items: center; gap: 10px; justify-content: center; }
.divider::before, .divider::after { content: ""; width: 46px; height: 1px; background: var(--gold); }
.divider .dot { width: 7px; height: 7px; background: var(--gold); transform: rotate(45deg); }

/* ---------- 区块 ---------- */
.section { padding: 84px 0; }
.section-dark { background: linear-gradient(165deg, var(--dark-2), var(--dark)); color: #D8DADE; }
.section-head { text-align: center; margin-bottom: 52px; }
.section-head .sub { color: var(--gold); font-size: 13px; letter-spacing: 4px; text-transform: uppercase; }
.section-head h2 { font-family: var(--serif); font-size: 34px; letter-spacing: 3px; margin: 8px 0 16px; }
.section-dark .section-head h2 { color: #FFF; }
.section-head .desc { color: var(--gray); max-width: 640px; margin: 14px auto 0; font-size: 15px; }
.section-dark .section-head .desc { color: #9CA0A8; }

/* ---------- 首页轮播 ---------- */
.hero-slider { position: relative; height: min(88vh, 700px); min-height: 520px; overflow: hidden; background: var(--dark); }
.slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s ease; display: flex; align-items: center;
}
.slide.active { opacity: 1; z-index: 2; }
.slide .slide-bg { position: absolute; inset: 0; }
.slide .slide-bg svg { width: 100%; height: 100%; }
.slide .slide-content { position: relative; z-index: 3; color: #FFF; max-width: 720px; }
.slide .tag {
  display: inline-block; border: 1px solid var(--gold); color: var(--gold-light);
  padding: 5px 18px; font-size: 13px; letter-spacing: 3px; margin-bottom: 22px; border-radius: 2px;
}
.slide h2 { font-family: var(--serif); font-size: clamp(30px, 4.6vw, 52px); letter-spacing: 4px; line-height: 1.35; text-shadow: 0 2px 18px rgba(0,0,0,.4); }
.slide p.lead { margin: 18px 0 32px; color: #C9CCD2; font-size: 17px; letter-spacing: 1px; }
.slide-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.slider-dots { position: absolute; bottom: 96px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; gap: 12px; }
.slider-dots button {
  width: 34px; height: 3px; border: 0; background: rgba(255,255,255,.3); cursor: pointer; transition: .3s;
}
.slider-dots button.active { background: var(--gold); }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 48px; height: 48px; border: 1px solid rgba(201,165,92,.5); background: rgba(22,24,29,.4);
  color: var(--gold); font-size: 20px; cursor: pointer; border-radius: 50%; transition: .3s;
}
.slider-arrow:hover { background: var(--gold); color: #FFF; }
.slider-arrow.prev { left: 26px; } .slider-arrow.next { right: 26px; }

/* ---------- 快速预订条 ---------- */
.booking-bar { position: relative; z-index: 10; margin-top: -58px; }
.booking-inner {
  background: var(--white); border-radius: 6px; box-shadow: 0 18px 50px rgba(10,12,16,.22);
  display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 0; overflow: hidden;
  border-top: 3px solid var(--gold);
}
.bk-field { padding: 20px 24px; border-right: 1px solid #EEEAE0; }
.bk-field label { display: block; font-size: 12px; color: var(--gold-dark); letter-spacing: 2px; margin-bottom: 6px; }
.bk-field input, .bk-field select {
  width: 100%; border: 0; outline: none; font-size: 15px; color: var(--ink); background: transparent; font-family: var(--sans);
}
.bk-submit { display: flex; }
.bk-submit button {
  border: 0; cursor: pointer; padding: 0 42px; font-size: 16px; letter-spacing: 3px; font-weight: 600;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #FFF; transition: .25s;
}
.bk-submit button:hover { filter: brightness(1.1); }

/* ---------- 卡片网格 ---------- */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border-radius: 6px; overflow: hidden;
  box-shadow: 0 6px 24px rgba(22,24,29,.07); transition: transform .3s, box-shadow .3s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(22,24,29,.14); }
.card-media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.card-media svg { width: 100%; height: 100%; }
.card-body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { font-family: var(--serif); font-size: 21px; letter-spacing: 1px; margin-bottom: 4px; }
.card-body .en-sub { color: var(--gold-dark); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.card-body p { color: var(--gray); font-size: 14.5px; }

/* 亮点卡片（首页） */
.feature-card {
  background: var(--dark-2); border: 1px solid rgba(201,165,92,.18); border-radius: 6px;
  padding: 38px 30px; text-align: center; transition: .3s;
}
.feature-card:hover { border-color: var(--gold); transform: translateY(-5px); background: var(--dark-3); }
.feature-card .icon {
  width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%;
  border: 1px solid var(--gold); display: grid; place-items: center; color: var(--gold); font-size: 26px;
  background: radial-gradient(circle, rgba(201,165,92,.14), transparent 70%);
}
.feature-card h3 { color: #FFF; font-family: var(--serif); font-size: 19px; letter-spacing: 1px; margin-bottom: 10px; }
.feature-card p { color: #9CA0A8; font-size: 14px; }

/* ---------- 客房 ---------- */
.room-card .price-row { display: flex; align-items: baseline; justify-content: space-between; margin: 14px 0 16px; }
.room-card .price { color: var(--gold-dark); font-size: 24px; font-weight: 700; font-family: Georgia, serif; }
.room-card .price small { font-size: 12px; color: var(--gray); font-weight: 400; }
.room-card .area { color: var(--gray); font-size: 13px; }
.room-facilities { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.room-facilities span {
  font-size: 12px; color: var(--gold-dark); border: 1px solid rgba(201,165,92,.45);
  padding: 3px 10px; border-radius: 20px; background: rgba(201,165,92,.06);
}
.card .btn { margin-top: auto; text-align: center; }
.badge {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #FFF;
  font-size: 12px; letter-spacing: 1px; padding: 4px 14px; border-radius: 2px;
}

/* ---------- 图文交替 ---------- */
.media-row { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; margin-bottom: 84px; }
.media-row:last-child { margin-bottom: 0; }
.media-row.reverse .media-pic { order: 2; }
.media-pic { border-radius: 6px; overflow: hidden; box-shadow: 0 14px 38px rgba(22,24,29,.15); position: relative; }
.media-pic svg { width: 100%; height: auto; }
.media-text .sub { color: var(--gold); font-size: 13px; letter-spacing: 4px; text-transform: uppercase; }
.media-text h3 { font-family: var(--serif); font-size: 28px; letter-spacing: 2px; margin: 8px 0 18px; }
.section-dark .media-text h3 { color: #FFF; }
.media-text p { color: var(--gray); font-size: 15px; margin-bottom: 12px; }
.section-dark .media-text p { color: #A6AAB2; }
.media-text ul { margin: 16px 0 24px; }
.media-text ul li { padding-left: 26px; position: relative; margin-bottom: 10px; color: var(--gray); font-size: 14.5px; }
.section-dark .media-text ul li { color: #A6AAB2; }
.media-text ul li::before { content: "◆"; position: absolute; left: 0; color: var(--gold); font-size: 11px; top: 3px; }
.info-line { font-size: 14px; color: var(--gold-dark); margin-bottom: 6px; }
.section-dark .info-line { color: var(--gold-light); }

/* ---------- 数据统计 ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .num { font-family: Georgia, var(--serif); font-size: 46px; color: var(--gold); font-weight: 700; }
.stat .num small { font-size: 20px; }
.stat .label { color: #A6AAB2; font-size: 14px; letter-spacing: 2px; margin-top: 4px; }

/* ---------- 时间线（发展历程） ---------- */
.timeline { position: relative; max-width: 860px; margin: 0 auto; padding-left: 0; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: linear-gradient(var(--gold), rgba(201,165,92,.15)); }
.tl-item { position: relative; width: 50%; padding: 0 44px 48px; }
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; }
.tl-item::before {
  content: ""; position: absolute; top: 6px; width: 13px; height: 13px; background: var(--dark);
  border: 2px solid var(--gold); transform: rotate(45deg);
}
.tl-item:nth-child(odd)::before { right: -8px; }
.tl-item:nth-child(even)::before { left: -8px; }
.tl-item .year { font-family: Georgia, serif; font-size: 26px; color: var(--gold); font-weight: 700; }
.tl-item h4 { color: #FFF; font-size: 17px; margin: 6px 0 8px; letter-spacing: 1px; }
.tl-item p { color: #9CA0A8; font-size: 14px; }

/* ---------- 荣誉 ---------- */
.honor-card {
  background: var(--white); border-radius: 6px; padding: 32px 26px; text-align: center;
  border-top: 3px solid var(--gold); box-shadow: 0 6px 22px rgba(22,24,29,.07); transition: .3s;
}
.honor-card:hover { transform: translateY(-5px); box-shadow: 0 14px 34px rgba(22,24,29,.13); }
.honor-card .icon { font-size: 34px; margin-bottom: 14px; color: var(--gold-dark); }
.honor-card h4 { font-size: 17px; margin-bottom: 8px; font-family: var(--serif); }
.honor-card p { color: var(--gray); font-size: 13.5px; }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; border-radius: 6px; box-shadow: 0 8px 26px rgba(22,24,29,.08); }
table.spec { width: 100%; border-collapse: collapse; background: var(--white); min-width: 640px; }
table.spec th {
  background: var(--dark-2); color: var(--gold-light); font-weight: 600; letter-spacing: 2px;
  padding: 16px 18px; font-size: 14px; text-align: left;
}
table.spec td { padding: 15px 18px; border-bottom: 1px solid #EFECE4; font-size: 14.5px; color: var(--ink); }
table.spec tr:hover td { background: #FBF8F1; }
table.spec td b { color: var(--gold-dark); }

/* ---------- 联系页 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-card { background: var(--white); border-radius: 6px; padding: 38px 36px; box-shadow: 0 8px 28px rgba(22,24,29,.08); }
.contact-item { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px dashed #E8E3D7; }
.contact-item:last-child { border-bottom: 0; }
.contact-item .ci-icon {
  flex: 0 0 44px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--gold);
  display: grid; place-items: center; color: var(--gold-dark); font-size: 18px;
}
.contact-item h4 { font-size: 15px; letter-spacing: 1px; }
.contact-item p { color: var(--gray); font-size: 14px; }
.map-box { border-radius: 6px; overflow: hidden; box-shadow: 0 8px 28px rgba(22,24,29,.1); }
#map { width: 100%; height: 420px; }

/* 表单 */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.form-field label { display: block; font-size: 13px; color: var(--gold-dark); letter-spacing: 1px; margin-bottom: 7px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 13px 15px; border: 1px solid #E3DED2; border-radius: 4px; font-size: 14.5px;
  font-family: var(--sans); outline: none; transition: border .25s; background: #FDFCFA; color: var(--ink);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--gold); }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-tip { font-size: 13px; color: var(--gray); margin-top: 12px; }
.form-success {
  display: none; background: #F2F8EF; border: 1px solid #B8D8A8; color: #3F7A2A;
  padding: 14px 18px; border-radius: 4px; margin-top: 16px; font-size: 14px;
}

/* ---------- CTA 横幅 ---------- */
.cta {
  position: relative; padding: 74px 0; text-align: center; color: #FFF; overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 120%, rgba(201,165,92,.3), transparent 60%),
    linear-gradient(160deg, #22252D, #14161A);
}
.cta h2 { font-family: var(--serif); font-size: 32px; letter-spacing: 4px; margin-bottom: 14px; }
.cta p { color: #ABAFB7; margin-bottom: 30px; }

/* ---------- 页脚 ---------- */
.footer { background: #101216; color: #9CA0A8; padding: 64px 0 0; border-top: 2px solid var(--gold); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 42px; padding-bottom: 48px; }
.footer h4 { color: var(--gold); font-size: 16px; letter-spacing: 2px; margin-bottom: 20px; font-family: var(--serif); }
.footer p, .footer li { font-size: 13.5px; margin-bottom: 10px; }
.footer a:hover { color: var(--gold-light); }
.footer .logo-text .cn { font-size: 17px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding: 20px 0; text-align: center;
  font-size: 12.5px; color: #6E7178;
}

/* ---------- 面包屑位置提示 ---------- */
.notice {
  background: rgba(201,165,92,.08); border: 1px dashed rgba(201,165,92,.5); border-radius: 4px;
  padding: 12px 18px; font-size: 13px; color: var(--gold-dark); margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .booking-inner { grid-template-columns: repeat(2, 1fr); }
  .bk-submit { grid-column: 1 / -1; }
  .bk-submit button { width: 100%; padding: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
}
@media (max-width: 820px) {
  .topbar { display: none; }
  .nav {
    position: fixed; top: 76px; right: 0; width: min(78vw, 320px); height: calc(100vh - 76px);
    background: var(--dark-2); flex-direction: column; align-items: stretch; padding: 26px 22px;
    gap: 4px; transform: translateX(100%); transition: transform .35s; overflow-y: auto;
    border-left: 1px solid rgba(201,165,92,.25);
  }
  .nav.open { transform: translateX(0); }
  .nav a { padding: 14px 12px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav .btn-book { margin: 18px 0 0; text-align: center; }
  .nav-toggle { display: block; }
  .grid-2, .grid-3, .contact-grid, .media-row { grid-template-columns: 1fr; }
  .media-row { gap: 28px; margin-bottom: 60px; }
  .media-row.reverse .media-pic { order: 0; }
  .page-hero h1 { font-size: 30px; letter-spacing: 4px; }
  .section { padding: 60px 0; }
  .slide h2 { letter-spacing: 2px; }
  .slider-arrow { display: none; }
  .slider-dots { bottom: 80px; }
  .timeline::before { left: 8px; }
  .tl-item { width: 100%; left: 0 !important; text-align: left !important; padding: 0 0 40px 36px; }
  .tl-item::before { left: 2px !important; right: auto !important; }
  .form-grid { grid-template-columns: 1fr; }
  .hero-slider { min-height: 560px; }
  .booking-bar { margin-top: -30px; }
}
@media (max-width: 480px) {
  .grid-4, .grid-3, .booking-inner { grid-template-columns: 1fr; }
  .bk-field { border-right: 0; border-bottom: 1px solid #EEEAE0; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat .num { font-size: 34px; }
}

/* ===== 真实照片替换插画后的铺满规则（由 replace_images.py 生成） ===== */
.slide .slide-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-pic img { width: 100%; height: auto; display: block; border-radius: 6px; }
.card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ===== 权威背书区块（GEO 引用标记） ===== */
.auth-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:8px}
.auth-card{background:rgba(255,255,255,.06);border:1px solid rgba(201,165,92,.25);border-radius:12px;padding:24px}
.auth-icon{font-size:30px;margin-bottom:8px}
.auth-card h3{font-family:var(--serif);color:var(--gold);font-size:18px;margin:0 0 8px}
.auth-card p{color:var(--gray);font-size:14px;margin:0 0 10px}
.auth-src{color:var(--gold);font-size:12.5px;text-decoration:none}
.auth-src:hover{text-decoration:underline}
.auth-note{color:var(--gray);font-size:12.5px;margin-top:16px;border-top:1px solid rgba(201,165,92,.2);padding-top:12px}
@media(max-width:768px){.auth-grid{grid-template-columns:1fr}}