:root {
  --primary: #1F3B32;
  --primary-dark: #16261F;
  --accent: #C89B5A;
  --accent-light: #D9B56C;
  --bg-light: #F6F2EA;
  --bg-dark: #14241F;
  --text: #2A2A28;
  --text-light: #6B6B66;
  --line: rgba(0, 0, 0, 0.08);
  --line-dark: rgba(201, 155, 90, 0.25);
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --shadow-sm: 0 4px 20px rgba(20, 36, 31, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 0 0 1px rgba(201, 155, 90, 0.2), 0 8px 30px rgba(0, 0, 0, 0.25);
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-stack);
  background: var(--bg-light);
  color: var(--text);
  line-height: 1.9;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 15px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head .kicker {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head h2 { font-size: 28px; line-height: 1.4; color: var(--primary-dark); margin-bottom: 12px; }
.section-head p { color: var(--text-light); font-size: 16px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  transition: all .25s ease;
  border: 1px solid transparent;
  gap: 8px;
  line-height: 1.4;
}
.btn-primary { background: var(--accent); color: #14241F; }
.btn-primary:hover { background: #b8894d; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(200,155,90,0.35); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-outline { background: transparent; border-color: rgba(239, 233, 220, 0.5); color: #EFE9DC; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent-light); transform: translateY(-2px); }
.btn-outline:active { transform: translateY(0); }
.btn-dark { background: var(--primary); color: #EFE9DC; }
.btn-dark:hover { background: #2a5045; transform: translateY(-2px); }
.btn-sm { padding: 9px 20px; font-size: 14px; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(20, 36, 31, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 155, 90, 0.18);
  transition: background .3s ease;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.logo {
  font-size: 20px;
  font-weight: 700;
  color: #EFE9DC;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.logo span { color: var(--accent-light); font-weight: 400; font-size: 14px; }
.nav-chips {
  display: flex;
  gap: 8px;
  margin-left: 32px;
  flex-wrap: wrap;
}
.nav-chip {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(239, 233, 220, 0.7);
  border: 1px solid transparent;
  transition: all .25s ease;
  white-space: nowrap;
}
.nav-chip:hover { color: #EFE9DC; background: rgba(201, 155, 90, 0.12); }
.nav-chip.active {
  background: rgba(201, 155, 90, 0.18);
  border-color: rgba(201, 155, 90, 0.4);
  color: var(--accent-light);
}
.header-cta { margin-left: auto; }

/* Hero Bento */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(20, 36, 31, 0.92) 0%, rgba(31, 59, 50, 0.82) 50%, rgba(20, 36, 31, 0.9) 100%),
    url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  position: relative;
  padding-top: 120px;
  padding-bottom: 80px;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(201, 155, 90, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 155, 90, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}
.hero-bento {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 28px;
  position: relative;
  z-index: 2;
}
.hero-main {
  background: rgba(20, 36, 31, 0.7);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-kicker {
  display: inline-block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-light);
  border: 1px solid var(--line-dark);
  padding: 6px 16px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 24px;
}
.hero-main h1 {
  font-size: 40px;
  line-height: 1.3;
  color: #F6F2EA;
  font-weight: 700;
  margin-bottom: 18px;
}
.hero-main h1 .highlight { color: var(--accent-light); }
.hero-main p {
  font-size: 17px;
  color: rgba(239, 233, 220, 0.85);
  line-height: 1.9;
  margin-bottom: 32px;
  max-width: 560px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-blocks { display: flex; flex-direction: column; gap: 28px; }
.hero-block {
  background: rgba(20, 36, 31, 0.72);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  backdrop-filter: blur(4px);
  position: relative;
  overflow: hidden;
}
.hero-block::after {
  content: '';
  position: absolute;
  right: -20px; top: -20px;
  width: 80px; height: 80px;
  border: 1px solid rgba(201, 155, 90, 0.3);
  border-radius: 50%;
}
.block-label {
  display: block;
  font-size: 13px;
  color: rgba(239, 233, 220, 0.7);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.hero-block strong { font-size: 48px; line-height: 1.1; color: var(--accent-light); font-weight: 700; }
.hero-block .unit { font-size: 16px; color: rgba(239, 233, 220, 0.8); margin-left: 4px; }
.hero-strip {
  grid-column: 1 / -1;
  background: rgba(20, 36, 31, 0.8);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 18px 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-strip span {
  font-size: 14px;
  color: rgba(239, 233, 220, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-strip span::before { content: ''; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }
.hero-strip .btn { margin-left: auto; }

/* Brand Story */
.brand-story {
  background: var(--bg-light);
  position: relative;
}
.brand-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.brand-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  height: 360px;
}
.brand-visual img { width: 100%; height: 100%; object-fit: cover; }
.brand-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,36,31,0) 0%, rgba(20,36,31,0.4) 100%);
}
.brand-content h2 {
  font-size: 30px;
  line-height: 1.4;
  color: var(--primary-dark);
  margin-bottom: 20px;
}
.brand-content p { color: var(--text); font-size: 16px; line-height: 1.9; margin-bottom: 16px; }
.brand-content .brand-mark {
  display: flex;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.brand-tag {
  background: #fff;
  border: 1px solid #E7DFD2;
  border-radius: 999px;
  padding: 8px 20px;
  font-size: 13px;
  color: var(--primary);
  font-weight: 500;
}

/* Metrics Board */
.metrics-section { background: var(--bg-dark); color: #EFE9DC; }
.metrics-section .section-head h2 { color: #F6F2EA; }
.metrics-section .section-head p { color: rgba(239, 233, 220, 0.7); }
.metrics-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr 0.8fr;
  gap: 20px;
  margin-bottom: 20px;
}
.metric-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 155, 90, 0.2);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border-top: 2px solid var(--accent);
  transition: transform .3s ease;
}
.metric-card:hover { transform: translateY(-4px); }
.metric-card .metric-num { font-size: 52px; font-weight: 700; color: var(--accent-light); line-height: 1.1; }
.metric-card .metric-num small { font-size: 20px; font-weight: 400; margin-left: 4px; color: rgba(239,233,220,0.8); }
.metric-card .metric-label { font-size: 14px; color: rgba(239, 233, 220, 0.8); margin-top: 8px; display: flex; align-items: center; gap: 6px; }
.metric-trend { color: #7FBF9F; font-weight: 600; font-size: 13px; }
.metrics-scroll {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.metric-sub {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.metric-sub .sub-label { font-size: 14px; color: rgba(239, 233, 220, 0.75); }
.metric-sub .sub-num { font-size: 28px; font-weight: 600; color: #EFE9DC; }

/* Services Grid */
.services-section { background: var(--bg-light); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.service-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
  border: 1px solid #E7DFD2;
  transition: box-shadow .3s ease, border-color .3s ease, transform .3s ease;
  display: flex;
  flex-direction: column;
}
.service-card:hover { box-shadow: 0 8px 30px rgba(20, 36, 31, 0.12); border-color: var(--accent); transform: translateY(-3px); }
.service-card:hover .card-img img { transform: scale(1.02); }
.service-card.col-large { grid-column: span 5; }
.service-card.col-small { grid-column: span 2; }
.service-card.col-dark {
  grid-column: span 12;
  background: var(--primary-dark);
  border-color: rgba(201, 155, 90, 0.3);
  box-shadow: var(--shadow-lg);
  flex-direction: row;
  align-items: center;
}
.service-card.col-dark:hover { border-color: var(--accent); }
.card-img { aspect-ratio: 16/9; overflow: hidden; position: relative; background: #E7DFD2; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 20px; color: var(--primary-dark); margin-bottom: 10px; }
.card-body p { font-size: 14px; color: var(--text-light); line-height: 1.8; flex: 1; margin-bottom: 16px; }
.card-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.card-tag {
  font-size: 12px;
  background: var(--bg-light);
  color: var(--primary);
  border: 1px solid #E7DFD2;
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 500;
}
.card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.card-price { font-size: 15px; font-weight: 600; color: var(--accent); }
.card-link {
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap .2s ease;
}
.card-link:hover { gap: 8px; }
/* Dark card special */
.col-dark .card-img { flex: 0 0 30%; aspect-ratio: auto; min-height: 200px; border-radius: 0; }
.col-dark .card-body { padding: 36px; }
.col-dark .card-body h3 { color: #F6F2EA; font-size: 24px; }
.col-dark .card-body p { color: rgba(239, 233, 220, 0.8); }
.col-dark .card-tag { background: rgba(201, 155, 90, 0.15); color: var(--accent-light); border-color: rgba(201, 155, 90, 0.3); }
.col-dark .card-bottom { border-top-color: rgba(201, 155, 90, 0.2); }
.col-dark .card-price { color: var(--accent-light); }
.col-dark .card-link { color: var(--accent-light); }

/* Compare Section */
.compare-section { background: var(--bg-light); }
.compare-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.compare-box {
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
}
.compare-box.left {
  background: #EDE8DE;
  border: 1px solid #E0D8C8;
}
.compare-box.right {
  background: var(--primary-dark);
  border: 1px solid var(--line-dark);
}
.compare-box h3 { font-size: 20px; margin-bottom: 24px; color: var(--text); }
.compare-box.right h3 { color: #F6F2EA; }
.compare-list { list-style: none; }
.compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  font-size: 15px;
  color: var(--text);
  line-height: 1.6;
}
.compare-box.right .compare-list li { color: rgba(239, 233, 220, 0.9); }
.compare-list li::before { content: '✕'; color: #B4876A; font-weight: 700; margin-top: 2px; flex-shrink: 0; }
.compare-box.right .compare-list li::before { content: '✓'; color: #7FBF9F; }
.compare-scorebar {
  grid-column: 1 / -1;
  background: #fff;
  border: 1px solid #E7DFD2;
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.score-text { font-size: 14px; font-weight: 600; color: var(--text-light); min-width: 90px; }
.score-bar-wrap { flex: 1; display: flex; height: 12px; border-radius: 999px; background: #EDE8DE; overflow: hidden; }
.score-bar-left { width: 22%; background: #C0B8A8; border-radius: 999px 0 0 999px; }
.score-bar-right { width: 78%; background: linear-gradient(90deg, var(--accent), var(--accent-light)); border-radius: 0 999px 999px 0; }
.score-num { font-size: 22px; font-weight: 700; }
.score-num.low { color: #9A8F7D; }
.score-num.high { color: var(--accent); }

/* Testimonials */
.testimonials-section { background: var(--bg-light); }
.t-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.t-bubble {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  box-shadow: var(--shadow-sm);
  border: 1px solid #E7DFD2;
}
.t-bubble::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 32px;
  width: 20px; height: 20px;
  background: #fff;
  border-right: 1px solid #E7DFD2;
  border-bottom: 1px solid #E7DFD2;
  transform: rotate(45deg);
}
.t-bubble p { font-size: 15px; line-height: 1.9; color: var(--text); margin-bottom: 16px; }
.t-author { display: flex; align-items: center; gap: 12px; }
.t-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--primary);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-light); font-weight: 600; font-size: 15px;
}
.t-meta .t-name { font-size: 14px; font-weight: 600; color: var(--text); }
.t-meta .t-loc { font-size: 12px; color: var(--text-light); }

/* FAQ */
.faq-section { background: var(--bg-light); }
.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-of-type { border-top: 1px solid var(--line); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 8px;
  cursor: pointer;
  transition: background .2s ease;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.faq-question:hover { color: var(--primary); }
.faq-num {
  font-family: Georgia, serif;
  color: var(--accent);
  font-size: 14px;
  margin-right: 16px;
}
.faq-question .q-text { flex: 1; }
.faq-icon {
  width: 24px; height: 24px;
  position: relative;
  flex-shrink: 0;
  transition: transform .3s ease;
}
.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background: var(--accent);
  border-radius: 2px;
  transition: transform .3s ease;
}
.faq-icon::before { width: 14px; height: 2px; top: 11px; left: 5px; }
.faq-icon::after { width: 2px; height: 14px; top: 5px; left: 11px; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
  padding: 0 8px;
}
.faq-answer-inner {
  padding-bottom: 24px;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-light);
}
.faq-item.active .faq-answer { max-height: 600px; }

/* Book Section */
.book-section {
  background:
    linear-gradient(rgba(20, 36, 31, 0.9), rgba(20, 36, 31, 0.92)),
    url('/assets/images/backpic/back-2.webp') center/cover fixed;
  position: relative;
}
.book-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.book-info h2 { font-size: 30px; color: #F6F2EA; margin-bottom: 16px; }
.book-info p { color: rgba(239, 233, 220, 0.85); font-size: 16px; margin-bottom: 32px; }
.book-trust {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(239, 233, 220, 0.9);
  font-size: 14px;
}
.trust-item::before {
  content: '✓';
  width: 22px; height: 22px;
  background: rgba(201, 155, 90, 0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-light);
  font-size: 13px;
  flex-shrink: 0;
}
.book-form {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #DDD3C4;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
  transition: border-color .2s ease, box-shadow .2s ease;
  height: 46px;
}
.form-row textarea { height: auto; resize: vertical; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31, 59, 50, 0.15);
}
.form-row select { appearance: auto; }
.form-legal {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-light);
  text-align: center;
}

/* News Section */
.news-section { background: var(--bg-light); }
.news-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
}
.news-list { display: flex; flex-direction: column; }
.news-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .2s ease;
}
.news-item:hover { padding-left: 8px; }
.news-item:hover .news-title { color: var(--accent); }
.news-date {
  font-size: 13px;
  color: var(--text-light);
  background: #EDE8DE;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
.news-title { font-size: 15px; color: var(--text); font-weight: 500; transition: color .2s ease; }
.news-sidebar { display: flex; flex-direction: column; gap: 20px; }
.news-tip {
  background: var(--primary-dark);
  border-radius: var(--radius-lg);
  padding: 28px;
  color: #EFE9DC;
  border: 1px solid var(--line-dark);
}
.news-tip h3 { font-size: 18px; margin-bottom: 10px; color: var(--accent-light); }
.news-tip p { font-size: 14px; line-height: 1.8; color: rgba(239, 233, 220, 0.8); }

/* Footer */
.site-footer {
  background: var(--primary-dark);
  color: rgba(239, 233, 220, 0.8);
  padding: 64px 0 0;
  border-top: 1px solid rgba(201, 155, 90, 0.2);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.8; max-width: 320px; }
.footer-col h4 {
  font-size: 15px;
  color: #F6F2EA;
  margin-bottom: 20px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  font-size: 14px;
  color: rgba(239, 233, 220, 0.7);
  transition: color .2s ease;
}
.footer-col ul a:hover { color: var(--accent-light); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.footer-contact li::before { content: ''; width: 5px; height: 5px; background: var(--accent); border-radius: 50%; margin-top: 8px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(201, 155, 90, 0.18);
  text-align: center;
  padding: 20px 0;
  font-size: 13px;
  color: rgba(239, 233, 220, 0.5);
}

/* Responsive */
@media (max-width: 1023px) {
  .header-inner { flex-wrap: wrap; }
  .nav-chips { order: 3; width: 100%; margin-left: 0; overflow-x: auto; padding-bottom: 4px; }
  .nav-chip { flex-shrink: 0; }
  .hero { padding-top: 140px; }
  .hero-bento { grid-template-columns: 1fr; }
  .hero-main { padding: 36px; }
  .hero-main h1 { font-size: 32px; }
  .metrics-top { grid-template-columns: 1fr 1fr; }
  .metrics-scroll { grid-template-columns: 1fr 1fr; }
  .brand-layout { grid-template-columns: 1fr; gap: 32px; }
  .service-card.col-large { grid-column: span 7; }
  .service-card.col-small { grid-column: span 5; }
  .compare-layout { grid-template-columns: 1fr; }
  .compare-scorebar { flex-direction: column; align-items: flex-start; }
  .t-wall { grid-template-columns: 1fr; }
  .book-layout { grid-template-columns: 1fr; gap: 40px; }
  .news-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .col-dark { flex-direction: column; }
  .col-dark .card-img { width: 100%; min-height: 180px; flex: auto; }
}
@media (max-width: 767px) {
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .header-inner { padding: 12px 16px; }
  .logo { font-size: 16px; }
  .logo span { display: none; }
  .header-cta { margin-left: auto; padding: 8px 16px; font-size: 13px; }
  .hero { min-height: auto; padding-bottom: 60px; }
  .hero-main { padding: 28px 20px; }
  .hero-main h1 { font-size: 26px; }
  .hero-main p { font-size: 15px; }
  .hero-block { padding: 20px; }
  .hero-block strong { font-size: 36px; }
  .hero-strip { padding: 16px 20px; gap: 14px; }
  .hero-strip .btn { margin-left: 0; width: 100%; }
  .metrics-top { grid-template-columns: 1fr; }
  .metrics-scroll { grid-template-columns: 1fr; gap: 12px; }
  .metric-card { padding: 20px; }
  .metric-card .metric-num { font-size: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card.col-large, .service-card.col-small, .service-card.col-dark { grid-column: 1; }
  .service-card.col-dark { flex-direction: column; }
  .service-card.col-dark .card-img { width: 100%; min-height: 160px; }
  .compare-box { padding: 28px 20px; }
  .t-wall { grid-template-columns: 1fr; }
  .book-form { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .news-item { flex-direction: column; align-items: flex-start; gap: 8px; }
  .faq-question { font-size: 15px; padding: 20px 0; }
  .section-head h2 { font-size: 24px; }
}

/* ========== 设计变量 ========== */
        :root {
            --primary: #1F3B32;
            --primary-dark: #16261F;
            --gold: #C89B5A;
            --gold-light: #D9B56C;
            --bg-cream: #F6F2EA;
            --bg-deep: #14241F;
            --text-body: #2A2A28;
            --text-muted: #6B6B66;
            --border-light: #E7DFD2;
            --border-gold: rgba(201, 155, 90, 0.35);
            --radius-lg: 16px;
            --radius-sm: 10px;
            --radius-btn: 8px;
            --radius-pill: 999px;
            --shadow-card: 0 4px 20px rgba(20, 36, 31, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-dark: 0 0 0 1px rgba(201, 155, 90, 0.2), 0 8px 30px rgba(0, 0, 0, 0.25);
            --font-main: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
            --container: 1200px;
            --pad-lg: 96px;
            --pad-md: 64px;
            --pad-sm: 32px;
        }

        /* ========== 基础 Reset ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-main);
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-body);
            background: #FFFFFF;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s ease;
        }

        a:focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 2px;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== 按钮 ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            cursor: pointer;
            border: 1px solid transparent;
            transition: all .25s ease;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--gold);
            color: #1A1A16;
            border-color: var(--gold);
        }

        .btn-primary:hover {
            background: #B08742;
            border-color: #B08742;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(201, 155, 90, 0.3);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .btn-outline:hover {
            background: rgba(31, 59, 50, 0.06);
            transform: translateY(-2px);
        }

        .btn-light {
            background: #FFFFFF;
            color: var(--primary);
            border-color: #FFFFFF;
        }

        .btn-light:hover {
            background: #F0EBE1;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 14px;
        }

        .btn-lg {
            padding: 15px 36px;
            font-size: 16px;
        }

        /* ========== Header ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(20, 36, 31, 0.92);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(201, 155, 90, 0.2);
        }

        .header-inner {
            max-width: var(--container);
            margin: 0 auto;
            padding: 14px 24px;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .logo {
            display: inline-flex;
            flex-direction: column;
            line-height: 1.3;
            color: #EFE9DC;
            font-size: 18px;
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        .logo span {
            font-size: 12px;
            font-weight: 400;
            color: var(--gold-light);
            letter-spacing: 0.08em;
        }

        .nav-chips {
            display: flex;
            gap: 8px;
            margin-left: auto;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -webkit-overflow-scrolling: touch;
        }

        .nav-chips::-webkit-scrollbar {
            display: none;
        }

        .nav-chip {
            padding: 6px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            color: #D8D0C0;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all .25s ease;
            white-space: nowrap;
        }

        .nav-chip:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(201, 155, 90, 0.4);
            color: #FFF;
        }

        .nav-chip.active {
            background: var(--gold);
            color: #1A1A16;
            border-color: var(--gold);
            font-weight: 600;
        }

        .header-cta {
            flex-shrink: 0;
        }

        /* ========== 分类页横幅 ========== */
        .page-hero {
            position: relative;
            background-color: var(--primary-dark);
            padding: 90px 0 70px;
            overflow: hidden;
            border-bottom: 1px solid var(--border-gold);
        }

        .page-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.4;
        }

        .page-hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(20, 36, 31, 0.88) 0%, rgba(20, 36, 31, 0.65) 60%, rgba(20, 36, 31, 0.45) 100%);
        }

        .page-hero .container {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            font-size: 13px;
            color: rgba(239, 233, 220, 0.6);
            margin-bottom: 20px;
            letter-spacing: 0.06em;
        }

        .breadcrumb a {
            color: rgba(239, 233, 220, 0.8);
        }

        .breadcrumb a:hover {
            color: var(--gold-light);
        }

        .breadcrumb .sep {
            margin: 0 8px;
            color: rgba(239, 233, 220, 0.4);
        }

        .page-hero h1 {
            font-size: 34px;
            line-height: 1.3;
            color: #EFE9DC;
            font-weight: 700;
            max-width: 720px;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .page-hero h1 em {
            font-style: normal;
            color: var(--gold-light);
        }

        .page-hero-desc {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(239, 233, 220, 0.85);
            max-width: 640px;
            margin-bottom: 28px;
        }

        .page-hero-meta {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
        }

        .hero-meta-item {
            border-left: 2px solid var(--gold);
            padding-left: 14px;
        }

        .hero-meta-item .num {
            font-size: 26px;
            font-weight: 700;
            color: var(--gold-light);
            line-height: 1.2;
        }

        .hero-meta-item .label {
            font-size: 13px;
            color: rgba(239, 233, 220, 0.7);
            margin-top: 4px;
        }

        /* ========== 筛选 Chips ========== */
        .filter-bar {
            background: #FFFFFF;
            border-bottom: 1px solid var(--border-light);
            padding: 18px 0;
        }

        .filter-chips {
            display: flex;
            gap: 10px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -webkit-overflow-scrolling: touch;
        }

        .filter-chips::-webkit-scrollbar {
            display: none;
        }

        .chip {
            display: inline-block;
            padding: 7px 20px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--border-light);
            font-size: 14px;
            color: var(--text-muted);
            background: transparent;
            transition: all .25s ease;
            white-space: nowrap;
        }

        .chip:hover {
            background: var(--bg-cream);
            border-color: var(--gold);
            color: var(--text-body);
        }

        .chip.active {
            background: var(--gold);
            color: #1A1A16;
            border-color: var(--gold);
            font-weight: 600;
        }

        /* ========== 场次卡片网格 ========== */
        .session-grid-section {
            padding: var(--pad-lg) 0;
            background: var(--bg-cream);
        }

        .session-grid-section .section-head {
            margin-bottom: 44px;
            max-width: 680px;
        }

        .section-head .kicker {
            font-size: 13px;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--gold);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .section-head h2 {
            font-size: 28px;
            line-height: 1.4;
            color: var(--text-body);
            font-weight: 700;
            margin-bottom: 10px;
        }

        .section-head p {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .session-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .session-card {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all .3s ease;
            display: flex;
            flex-direction: column;
        }

        .session-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 30px rgba(20, 36, 31, 0.12);
            border-color: var(--gold);
        }

        .session-card-img {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #E8E0D0;
        }

        .session-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }

        .session-card:hover .session-card-img img {
            transform: scale(1.02);
        }

        .session-card-img .session-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(20, 36, 31, 0.82);
            color: var(--gold-light);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            letter-spacing: 0.04em;
            backdrop-filter: blur(4px);
        }

        .session-card-body {
            padding: 22px 22px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .session-card-body h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-body);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .session-card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 16px;
            flex: 1;
        }

        .session-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 18px;
        }

        .session-tags .tag {
            display: inline-block;
            padding: 3px 10px;
            background: var(--bg-cream);
            border: 1px solid rgba(0, 0, 0, 0.05);
            border-radius: var(--radius-sm);
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .session-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid rgba(0, 0, 0, 0.06);
            padding-top: 16px;
        }

        .session-card-footer .price {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
        }

        .session-card-footer .price small {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 400;
        }

        .session-card-footer .btn {
            padding: 7px 18px;
            font-size: 14px;
        }

        /* ========== 亮点对比条 ========== */
        .highlight-band {
            background: #FFFFFF;
            padding: 72px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .highlight-inner {
            display: grid;
            grid-template-columns: 1fr 1.4fr;
            gap: 56px;
            align-items: center;
        }

        .highlight-left h2 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 12px;
            color: var(--text-body);
        }

        .highlight-left p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .highlight-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .highlight-item {
            display: flex;
            align-items: center;
            gap: 18px;
        }

        .highlight-item .hl-icon {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--bg-cream);
            border: 1px solid var(--border-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            color: var(--gold);
            flex-shrink: 0;
        }

        .highlight-item .hl-info {
            flex: 1;
        }

        .highlight-item .hl-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 5px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .highlight-item .hl-label strong {
            font-size: 15px;
            color: var(--text-body);
            font-weight: 700;
        }

        .hl-bar {
            height: 8px;
            background: #EAE3D5;
            border-radius: var(--radius-pill);
            overflow: hidden;
        }

        .hl-fill {
            height: 100%;
            border-radius: var(--radius-pill);
            background: linear-gradient(90deg, var(--primary), var(--gold));
        }

        /* ========== 预约流程 ========== */
        .process-section {
            padding: var(--pad-lg) 0;
            background: var(--bg-cream);
        }

        .process-section .section-head {
            text-align: center;
            max-width: 560px;
            margin: 0 auto 48px;
        }

        .process-section .section-head h2 {
            font-size: 28px;
            font-weight: 700;
        }

        .process-section .section-head p {
            font-size: 15px;
            color: var(--text-muted);
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .process-step {
            background: #FFFFFF;
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            text-align: left;
            position: relative;
        }

        .process-step .step-num {
            font-size: 36px;
            font-weight: 700;
            color: var(--gold);
            line-height: 1;
            margin-bottom: 14px;
            display: block;
            font-family: Georgia, 'Times New Roman', serif;
        }

        .process-step h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-body);
        }

        .process-step p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ========== 推荐语 ========== */
        .recommend-section {
            padding: 72px 0;
            background: #FFFFFF;
        }

        .recommend-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .recommend-card {
            background: var(--bg-cream);
            border-left: 4px solid var(--gold);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            padding: 28px 32px;
        }

        .recommend-card .quote-mark {
            font-size: 32px;
            color: var(--gold);
            line-height: 1;
            display: block;
            margin-bottom: 8px;
            font-family: Georgia, serif;
        }

        .recommend-card blockquote {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-body);
            font-style: normal;
            margin-bottom: 16px;
        }

        .recommend-card cite {
            font-size: 13px;
            color: var(--text-muted);
            font-style: normal;
        }

        /* ========== 局部 CTA ========== */
        .cta-band {
            background: var(--primary-dark);
            padding: 64px 0;
            border-top: 1px solid var(--border-gold);
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }

        .cta-inner h2 {
            font-size: 26px;
            color: #EFE9DC;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .cta-inner p {
            font-size: 15px;
            color: rgba(239, 233, 220, 0.7);
            line-height: 1.7;
        }

        .cta-actions {
            display: flex;
            gap: 16px;
            flex-shrink: 0;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--bg-deep);
            color: rgba(239, 233, 220, 0.8);
            padding: 64px 0 0;
            border-top: 2px solid rgba(201, 155, 90, 0.2);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(201, 155, 90, 0.15);
        }

        .site-footer .logo {
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(239, 233, 220, 0.6);
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 15px;
            color: var(--gold-light);
            margin-bottom: 18px;
            font-weight: 600;
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 10px;
            font-size: 14px;
            line-height: 1.6;
        }

        .footer-col ul li a {
            color: rgba(239, 233, 220, 0.65);
            transition: color .2s;
        }

        .footer-col ul li a:hover {
            color: var(--gold-light);
        }

        .footer-contact li {
            color: rgba(239, 233, 220, 0.65);
            font-size: 13px;
            line-height: 1.7;
        }

        .footer-bottom {
            padding: 22px 0;
            text-align: center;
            font-size: 13px;
            color: rgba(239, 233, 220, 0.45);
            letter-spacing: 0.04em;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .session-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .highlight-inner {
                grid-template-columns: 1fr;
                gap: 36px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
                padding: 12px 16px;
                gap: 10px;
            }

            .logo {
                font-size: 16px;
            }

            .nav-chips {
                order: 3;
                width: 100%;
                margin-left: 0;
                padding-top: 4px;
            }

            .header-cta {
                margin-left: auto;
            }

            .page-hero {
                padding: 60px 0 50px;
            }

            .page-hero h1 {
                font-size: 26px;
            }

            .page-hero-desc {
                font-size: 15px;
            }

            .session-grid-section {
                padding: var(--pad-md) 0;
            }

            .session-grid-section .section-head h2 {
                font-size: 24px;
            }

            .recommend-grid {
                grid-template-columns: 1fr;
            }

            .cta-inner {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }

            .cta-actions {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .session-grid {
                grid-template-columns: 1fr;
            }

            .process-steps {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .page-hero-meta {
                gap: 20px;
            }

            .highlight-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }

            .cta-inner h2 {
                font-size: 22px;
            }

            .cta-actions {
                flex-wrap: wrap;
            }
        }