:root {
  --primary: #b08968;
  --primary-dark: #8c6a4a;
  --primary-light: #d4b89a;
  --ink: #2d2a26;
  --gray: #6b6b6b;
  --bg: #faf7f3;
  --bg-alt: #f1ebe4;
  --line: #e8e0d6;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(45,42,38,.08);
  --shadow-lg: 0 20px 50px rgba(45,42,38,.14);
  --container: 1200px;
  --font: "PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Helvetica Neue",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:680px;margin-bottom:48px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.08em;color:var(--primary);font-weight:600;margin-bottom:12px;text-transform:uppercase}
.section-head h2{font-size:32px;line-height:1.3;font-weight:700;margin-bottom:12px}
.section-head p{color:var(--gray);font-size:16px;line-height:1.8}
.text-center .section-head{margin-left:auto;margin-right:auto;text-align:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:999px;font-weight:600;font-size:15px;border:0;cursor:pointer;transition:all .25s;line-height:1.4}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 20px rgba(176,137,104,.25)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 28px rgba(176,137,104,.35)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.12)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#1a1714;transform:translateY(-2px)}

/* Header */
.site-header{position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:100}
.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--container);margin:0 auto;padding:0 24px;height:72px;gap:24px}
.logo{font-size:18px;font-weight:700;color:var(--ink);letter-spacing:.01em;flex-shrink:0}
.logo span{color:var(--primary)}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{position:relative;padding:8px 2px;font-size:15px;color:var(--gray);font-weight:500;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--primary);border-radius:2px}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;font-size:22px;color:var(--ink);cursor:pointer;padding:4px}
@media(max-width:768px){
  .nav-toggle{display:block}
  .nav-links{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;gap:8px;padding:16px 24px 24px;border-bottom:1px solid var(--line);display:none;box-shadow:0 16px 30px rgba(0,0,0,.06)}
  .nav-links.open{display:flex}
  .nav-links a{font-size:16px;padding:10px 0}
  .nav-links a.active::after{display:none}
  .nav-links a.active{color:var(--primary)}
  .nav-cta{margin-left:0;margin-top:12px}
}

/* Hero */
.hero{position:relative;padding:96px 0;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(45,42,38,.93),rgba(45,42,38,.72))}
.hero-inner{position:relative;display:grid;grid-template-columns:400px 1fr;gap:64px;align-items:center;z-index:2}
.manual-cover{background:var(--white);border-radius:var(--radius);padding:36px 36px 30px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.manual-cover::before{content:"";position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,var(--primary),var(--primary-light))}
.manual-tag{display:inline-block;background:var(--bg-alt);color:var(--primary-dark);font-size:12px;font-weight:600;padding:4px 14px;border-radius:999px;margin-bottom:18px}
.manual-cover h2{font-size:24px;font-weight:700;margin-bottom:8px;line-height:1.4}
.manual-cover .manual-sub{color:var(--gray);font-size:14px;margin-bottom:20px}
.manual-toc{border-top:1px dashed var(--line);padding-top:14px}
.manual-toc li{font-size:13.5px;color:var(--gray);padding:8px 0;border-bottom:1px dashed var(--line);display:flex;gap:10px;align-items:center}
.manual-toc li:last-child{border-bottom:0}
.manual-toc li i{color:var(--primary);font-size:12px;width:16px}
.hero-copy h1{font-size:32px;line-height:1.35;font-weight:700;color:#fff;margin-bottom:20px}
.hero-desc{color:rgba(255,255,255,.85);font-size:15.5px;line-height:1.9;margin-bottom:28px}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:24px}
.lead-form .form-group.full{grid-column:1/-1}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;padding:11px 14px;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-sm);background:rgba(255,255,255,.14);color:#fff;transition:all .2s}
.lead-form input::placeholder,.lead-form textarea::placeholder{color:rgba(255,255,255,.55)}
.lead-form select{color:#fff;cursor:pointer}
.lead-form select option{color:var(--ink);background:#fff}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--primary-light);background:rgba(255,255,255,.2)}
.lead-form .btn{grid-column:1/-1;width:100%}
.hero-points{display:flex;gap:28px;margin-top:24px;flex-wrap:wrap}
.hero-point{color:rgba(255,255,255,.85);font-size:13.5px;display:flex;align-items:center;gap:8px}
.hero-point i{color:var(--primary-light)}
.hero-point strong{color:#fff;font-weight:700;font-size:15px}
@media(max-width:1024px){
  .hero{padding:64px 0}
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .manual-cover{max-width:460px}
}
@media(max-width:520px){
  .hero-copy h1{font-size:24px}
  .lead-form{grid-template-columns:1fr}
  .hero-points{gap:14px}
}

/* News */
.news-grid{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:14px}
.news-item{display:flex;align-items:baseline;gap:18px;padding:18px 22px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);transition:all .2s}
.news-item:hover{border-color:var(--primary);transform:translateX(4px);box-shadow:var(--shadow)}
.news-date{font-size:13px;color:var(--primary);white-space:nowrap;font-weight:600;min-width:52px}
.news-title{font-size:15px;font-weight:600;line-height:1.6;color:var(--ink)}
.news-item:hover .news-title{color:var(--primary-dark)}
.side-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:24px}
.side-card h3{font-size:16px;font-weight:700;margin-bottom:16px;position:relative;padding-left:14px}
.side-card h3::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;background:var(--primary);border-radius:2px}
.rank-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--gray);transition:color .2s;cursor:pointer}
.rank-item:last-child{border-bottom:0}
.rank-item:hover{color:var(--primary-dark)}
.rank-num{width:26px;height:26px;border-radius:50%;background:var(--bg-alt);color:var(--primary-dark);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-block;padding:5px 14px;background:var(--bg);border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--gray);transition:all .2s;cursor:pointer}
.tag:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.side-guide{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:var(--radius);padding:24px;color:#fff;position:relative;overflow:hidden}
.side-guide h3{color:#fff;margin-bottom:10px}
.side-guide p{font-size:13.5px;opacity:.9;line-height:1.7;margin-bottom:16px}
.side-guide .btn{background:#fff;color:var(--primary-dark)}
@media(max-width:768px){
  .news-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column;gap:4px}
}

/* Services */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.service-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .25s;display:flex;flex-direction:column}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.card-img{height:190px;overflow:hidden;position:relative}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.service-card:hover .card-img img{transform:scale(1.06)}
.card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.25),transparent 60%)}
.card-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.card-body h3{font-size:17px;font-weight:700;margin-bottom:8px}
.card-body p{color:var(--gray);font-size:14px;line-height:1.7;flex:1}
.text-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;font-weight:600;color:var(--primary-dark);transition:gap .2s}
.text-link:hover{gap:10px}
@media(max-width:1024px){.service-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.service-grid{grid-template-columns:1fr}}

/* Stats */
.stats-band{background:var(--ink);color:#fff;padding:70px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat strong{display:block;font-size:46px;font-weight:700;color:var(--primary-light);line-height:1.2;margin-bottom:6px}
.stat span{font-size:14px;color:rgba(255,255,255,.7);letter-spacing:.04em}
@media(max-width:768px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:40px 20px}}

/* Channels */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.channel-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:36px 28px;text-align:center;transition:all .25s}
.channel-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--primary-light)}
.channel-icon{width:68px;height:68px;border-radius:50%;background:var(--bg-alt);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:26px;color:var(--primary);transition:background .3s}
.channel-card:hover .channel-icon{background:var(--primary);color:#fff}
.channel-card h3{font-size:17px;margin-bottom:10px}
.channel-card p{color:var(--gray);font-size:14px;line-height:1.7}
@media(max-width:768px){.channel-grid{grid-template-columns:1fr}}

/* Steps */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 24px 28px;position:relative;transition:all .25s}
.step:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.step::before{counter-increment:step;content:"0" counter(step);font-size:36px;font-weight:700;color:var(--primary-light);display:block;margin-bottom:14px;line-height:1}
.step h3{font-size:16px;margin-bottom:8px}
.step p{color:var(--gray);font-size:14px;line-height:1.7}
@media(max-width:1024px){.steps-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps-grid{grid-template-columns:1fr}}

/* Reviews */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px 26px;position:relative;transition:all .25s}
.review-card:hover{box-shadow:var(--shadow)}
.review-card::before{content:"“";font-size:64px;color:var(--primary-light);line-height:1;position:absolute;top:14px;right:22px;font-family:Georgia,serif;opacity:.6}
.stars{color:#e8a33d;font-size:13px;margin-bottom:12px;letter-spacing:2px}
.review-card p{font-size:14.5px;line-height:1.8;color:var(--gray);margin-bottom:14px}
.review-author{font-weight:600;font-size:14px}
.review-meta{font-size:12.5px;color:var(--gray);margin-top:2px}
@media(max-width:1024px){.reviews-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.reviews-grid{grid-template-columns:1fr}}

/* FAQ */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .2s}
.faq-item[open]{border-color:var(--primary-light)}
.faq-item summary{cursor:pointer;padding:20px 24px;font-weight:600;font-size:15.5px;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:color .2s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:24px;color:var(--primary);font-weight:400;transition:transform .25s;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--primary-dark)}
.faq-answer{padding:0 24px 22px;color:var(--gray);line-height:1.85;font-size:14.5px}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-img{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.about-img img{width:100%;height:100%;object-fit:cover;min-height:380px}
.about-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(45,42,38,.3),transparent 50%)}
.about-text .section-head{margin-bottom:24px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.about-feature{display:flex;gap:14px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 16px;transition:all .2s}
.about-feature:hover{border-color:var(--primary-light);box-shadow:var(--shadow)}
.about-feature i{color:var(--primary);font-size:18px;margin-top:3px}
.about-feature h4{font-size:15px;margin-bottom:4px}
.about-feature p{font-size:13px;color:var(--gray);line-height:1.6}
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-img{max-height:320px}
  .about-features{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){.about-features{grid-template-columns:1fr}}

/* CTA */
.cta-section{padding:40px 0 80px}
.cta-box{background:linear-gradient(135deg,var(--primary-dark),var(--primary));border-radius:calc(var(--radius) + 8px);padding:60px 56px;display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;color:#fff;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;top:-60px;right:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta-box h2{font-size:28px;font-weight:700;margin-bottom:10px;line-height:1.4}
.cta-box p{font-size:15px;opacity:.9;max-width:480px;line-height:1.8}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap}
@media(max-width:768px){
  .cta-box{padding:40px 28px}
  .cta-actions{width:100%}
}

/* Footer */
.site-footer{background:var(--ink);color:rgba(255,255,255,.8);padding:64px 0 0;margin-top:0}
.footer-inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{font-size:20px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-brand span{color:var(--primary-light)}
.footer-desc{font-size:14px;color:rgba(255,255,255,.6);line-height:1.8;max-width:320px}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer-col a{display:block;color:rgba(255,255,255,.6);padding:5px 0;font-size:14px;transition:color .2s}
.footer-col a:hover{color:var(--primary-light)}
.footer-contact li{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:14px;color:rgba(255,255,255,.6)}
.footer-contact i{color:var(--primary-light);width:18px}
.footer-bottom{padding:22px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.45)}
@media(max-width:768px){
  .footer-inner{grid-template-columns:1fr;gap:32px}
}

/* Misc */
.section-head .more-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary-dark);margin-top:4px}
.hero .container{position:relative;z-index:2}

:root {
  --primary: #7B4B2A;
  --primary-dark: #5C341D;
  --primary-light: #A9744D;
  --accent: #C49A6C;
  --accent-light: #E8D5BE;
  --bg-cream: #FBF6F0;
  --bg-white: #FFFFFF;
  --bg-dark: #1E1410;
  --text-main: #3E2E22;
  --text-body: #5C4A3E;
  --text-muted: #8A7A6D;
  --text-light: #B8A99C;
  --border-line: #E9DCD0;
  --shadow-sm: 0 2px 12px rgba(62, 46, 34, 0.06);
  --shadow-md: 0 8px 30px rgba(62, 46, 34, 0.10);
  --shadow-lg: 0 16px 48px rgba(62, 46, 34, 0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --transition: all 0.3s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
  background: var(--bg-cream);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; border: none; outline: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-line);
  position: sticky;
  top: 0;
  z-index: 999;
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.logo span { color: var(--primary); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links > a:not(.btn) {
  font-size: 15px;
  color: var(--text-body);
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}
.nav-links > a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-links > a:not(.btn):hover { color: var(--primary); }
.nav-links > a:not(.btn):hover::after { width: 100%; }
.nav-links > a.active { color: var(--primary); font-weight: 600; }
.nav-links > a.active::after { width: 100%; }
.nav-toggle {
  display: none;
  background: none;
  font-size: 24px;
  color: var(--text-main);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
@media (max-width: 768px) {
  .nav-inner { height: 64px; padding: 0 16px; }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
    gap: 18px;
    box-shadow: var(--shadow-md);
    transform: translateY(-130%);
    transition: var(--transition);
    border-bottom: 1px solid var(--border-line);
    z-index: 998;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links > a { width: 100%; }
  .nav-cta.btn.btn-primary.btn-sm { width: 100%; justify-content: center; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(91, 52, 29, 0.25);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-light {
  background: #fff;
  color: var(--primary);
}
.btn-light:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}
.btn-sm { padding: 8px 20px; font-size: 14px; }
.btn-lg { padding: 15px 36px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(196, 154, 108, 0.5);
  outline-offset: 2px;
}

/* Hero */
.page-hero {
  background: linear-gradient(135deg, rgba(30, 20, 16, 0.88), rgba(62, 38, 24, 0.78)), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  padding: 90px 0 80px;
  position: relative;
  color: #fff;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, rgba(196, 154, 108, 0.15), transparent 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 22px;
}
.page-hero h1 {
  font-size: 46px;
  line-height: 1.2;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: 1px;
}
.hero-lead {
  font-size: 17px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
  max-width: 520px;
  margin-bottom: 28px;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.hero-points .point {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
}
.hero-points .point i { color: var(--accent); font-size: 13px; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.availability-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}
.ring-wrap {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 0 auto 18px;
}
.ring-wrap svg { transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: rgba(255, 255, 255, 0.1); stroke-width: 8; }
.ring-fg {
  fill: none;
  stroke: var(--accent);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 314;
  stroke-dashoffset: 90;
}
.ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.ring-text strong {
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.ring-text span { font-size: 13px; color: rgba(255, 255, 255, 0.7); margin-top: 4px; }
.ring-list {
  display: flex;
  justify-content: space-around;
  margin-bottom: 24px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.ring-list div {
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}
.ring-list b { display: block; font-size: 18px; color: #fff; font-weight: 700; margin-bottom: 2px; }
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .page-hero { padding: 60px 0 50px; }
  .page-hero h1 { font-size: 34px; }
}
@media (max-width: 520px) {
  .page-hero h1 { font-size: 28px; }
  .hero-actions .btn { width: 100%; }
}

/* Section base */
.section {
  padding: 84px 0;
}
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 12px;
  background: var(--accent-light);
  padding: 4px 18px;
  border-radius: 30px;
}
.section-header h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  margin-bottom: 14px;
}
.section-header p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
}
@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .section-header h2 { font-size: 26px; }
}

/* Stats */
.stats-section {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-line);
  padding: 60px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-card {
  padding: 20px 12px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.stat-card:hover {
  background: var(--bg-cream);
  transform: translateY(-4px);
}
.stat-card .icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  background: linear-gradient(135deg, var(--accent-light), rgba(196, 154, 108, 0.2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
}
.stat-card strong {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}
.stat-card strong span { font-size: 18px; color: var(--primary); font-weight: 700; }
.stat-card .label {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 6px;
}
@media (max-width: 992px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-card strong { font-size: 28px; }
}

/* Zones / Service matrix */
.zones-section { background: var(--bg-cream); }
.zones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.zone-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-line);
  display: flex;
  flex-direction: column;
}
.zone-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--accent);
}
.zone-media {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.zone-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.zone-card:hover .zone-media img { transform: scale(1.05); }
.zone-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 20, 16, 0.4), transparent 60%);
}
.zone-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 2;
}
.zone-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.zone-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}
.zone-body p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-body);
  flex: 1;
  margin-bottom: 16px;
}
.zone-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-line);
  padding-top: 14px;
}
.zone-price {
  font-size: 14px;
  color: var(--text-muted);
}
.zone-price b {
  color: var(--primary);
  font-size: 17px;
}
.zone-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.zone-link i { font-size: 12px; transition: var(--transition); }
.zone-link:hover i { transform: translateX(4px); }
@media (max-width: 992px) {
  .zones-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .zones-grid { grid-template-columns: 1fr; }
}

/* Compare */
.compare-section { background: var(--bg-white); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.compare-col {
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border-line);
  background: var(--bg-cream);
  transition: var(--transition);
}
.compare-col.highlight {
  background: linear-gradient(150deg, #2A1A12, #3E2A1E);
  border-color: transparent;
  color: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.compare-col.highlight::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(196, 154, 108, 0.2);
}
.compare-col.highlight .compare-title { color: #fff; }
.compare-col.highlight .compare-sub { color: rgba(255, 255, 255, 0.7); }
.compare-col.highlight .check-item { color: rgba(255, 255, 255, 0.9); }
.compare-col.highlight .check-item i { color: var(--accent); }
.compare-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}
.compare-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 26px;
}
.check-list { display: flex; flex-direction: column; gap: 16px; }
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.6;
}
.check-item i {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  margin-top: 3px;
}
.check-item .fa-check {
  background: var(--primary);
  color: #fff;
}
.check-item .fa-xmark {
  background: #E8D5CE;
  color: #C0503A;
}
@media (max-width: 768px) {
  .compare-grid { grid-template-columns: 1fr; }
  .compare-col { padding: 28px; }
}

/* Steps */
.steps-section {
  background: var(--bg-cream);
  position: relative;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  counter-reset: step;
}
.step-card {
  position: relative;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 36px 28px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-line);
  text-align: center;
  transition: var(--transition);
}
.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.step-num {
  width: 46px;
  height: 46px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(91, 52, 29, 0.25);
}
.step-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}
.step-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}
@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr; }
}

/* Testimonials */
.testimonials-section {
  background: linear-gradient(rgba(30, 20, 16, 0.88), rgba(30, 20, 16, 0.88)), url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  color: #fff;
}
.testimonials-section .section-header h2 { color: #fff; }
.testimonials-section .section-header p { color: rgba(255, 255, 255, 0.7); }
.testimonials-section .section-tag { background: rgba(255, 255, 255, 0.15); color: var(--accent); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.11);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: var(--accent);
  font-size: 14px;
  margin-bottom: 16px;
}
.testimonial-card blockquote {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 20px;
  font-style: normal;
  min-height: 100px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 16px;
}
.testimonial-author .avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-author .info strong {
  display: block;
  font-size: 15px;
  color: #fff;
  font-weight: 600;
}
.testimonial-author .info span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}
@media (max-width: 992px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* FAQ */
.faq-section { background: var(--bg-white); }
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  border: 1px solid var(--border-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-cream);
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--accent); }
.faq-item details > summary {
  padding: 20px 24px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
}
.faq-item details > summary::-webkit-details-marker { display: none; }
.faq-item details > summary .faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  transition: var(--transition);
}
.faq-item details[open] > summary .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}
.faq-item details > div {
  padding: 0 24px 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-body);
}
@media (max-width: 520px) {
  .faq-item details > summary { font-size: 15px; padding: 16px 18px; }
  .faq-item details > div { padding: 0 18px 18px; }
}

/* CTA */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}
.cta-section::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: 30%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.cta-text h2 {
  font-size: 36px;
  color: #fff;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
}
.cta-text p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.9;
  margin-bottom: 32px;
}
.cta-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cta-contact-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
}
.cta-contact-list li i {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 14px;
  flex-shrink: 0;
}
.cta-form {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.cta-form h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}
.cta-form .form-tip {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-sm);
  background: var(--bg-cream);
  font-size: 15px;
  color: var(--text-main);
  transition: var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(123, 75, 42, 0.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cta-form .btn-submit {
  width: 100%;
  margin-top: 6px;
}
@media (max-width: 992px) {
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .cta-text h2 { font-size: 30px; }
}
@media (max-width: 600px) {
  .cta-form { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
}

/* Footer */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 56px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.footer-brand span { color: var(--accent); }
.footer-desc {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.55);
  max-width: 320px;
}
.footer-col h4 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  padding: 5px 0;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  padding: 5px 0;
}
.footer-contact i {
  width: 24px;
  color: var(--accent);
  font-size: 14px;
  text-align: center;
}
.footer-bottom {
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.38);
  padding-top: 24px;
  line-height: 1.7;
}
@media (max-width: 992px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-desc { max-width: 100%; }
}