:root{
  --bg:#0c0e13;
  --bg-soft:#13161d;
  --card:#171b22;
  --card-2:#1b2028;
  --paper:#f5f2eb;
  --ink:#0d1117;
  --muted:#b7b0a1;
  --muted-dark:#6f6a63;
  --gold:#d6ad65;
  --gold-2:#f0d9a2;
  --gold-soft:#f9efdc;
  --line:rgba(255,255,255,.09);
  --shadow:0 20px 60px rgba(0,0,0,.24);
  --max:1200px;
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:#111;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.dark-section{background:linear-gradient(180deg,#0a0c11,#11141b);color:#fbf7ef;position:relative;overflow:hidden}
.site-header{position:sticky;top:0;z-index:80;background:rgba(9,11,16,.78);backdrop-filter:blur(14px);border-bottom:1px solid rgba(214,173,101,.15)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-copy{display:grid;line-height:1.2}
.brand-copy strong{font-family:Georgia,"Times New Roman",serif;font-size:18px;letter-spacing:1.4px;font-weight:500;color:#fff}
.brand-copy small{font-size:11px;letter-spacing:2px;color:#d4c4a3}
.main-nav{display:flex;align-items:center;gap:26px;color:#e6e1d6;font-size:13px}
.main-nav a{opacity:.92}
.main-nav a:hover{color:var(--gold-2)}
.nav-cta{padding:11px 16px;border-radius:999px;background:linear-gradient(135deg,#f6ddb0,#c79242);color:#241a0f;font-weight:700}
.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:10px}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px 0}
.hero{min-height:760px;display:flex;align-items:center;padding:50px 0 40px}
.hero-grid{display:grid;grid-template-columns:1fr 1.04fr;align-items:center;gap:40px;position:relative;z-index:2}
.hero-gradient{position:absolute;inset:0;background:
  radial-gradient(circle at 14% 20%,rgba(214,173,101,.14),transparent 28%),
  radial-gradient(circle at 86% 16%,rgba(214,173,101,.12),transparent 20%),
  linear-gradient(120deg,rgba(255,255,255,.02),transparent 35%,rgba(214,173,101,.05) 100%)}
.hero-copy{position:relative;z-index:2}
.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 16px;font-size:10px;letter-spacing:2.7px;font-weight:800;color:var(--gold)}
.eyebrow-light{color:#9c7638}
.eyebrow-line{width:28px;height:1px;background:var(--gold)}
.hero h1{margin:0;font-size:clamp(46px,6vw,76px);line-height:1.1;letter-spacing:-2px;font-weight:600}
.hero h1 em,.contact-copy h2 em{color:var(--gold-2);font-style:normal}
.hero-subtitle{margin:22px 0 8px;font-size:20px;color:#f0e1c2;letter-spacing:.4px}
.hero-description{max-width:500px;margin:0;color:#bbb5a9;font-size:14px;line-height:1.95}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 20px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:13px;transition:transform .22s ease,box-shadow .22s ease,background .22s ease}
.button:hover{transform:translateY(-2px)}
.button-gold{background:linear-gradient(135deg,#f5ddae,#c48a37);color:#23170d;box-shadow:0 12px 30px rgba(214,173,101,.18)}
.button-outline{border-color:rgba(255,255,255,.22);color:#f3eee2;background:rgba(255,255,255,.02)}
.button-dark-outline{border-color:#ae8a52;color:#3f2d14;background:transparent}
.button-full{width:100%}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:40px;max-width:560px}
.glass-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.11);backdrop-filter:blur(10px)}
.stat-card{padding:16px;border-radius:14px}
.stat-card strong{display:block;font-size:22px;color:#f3d9a0;font-family:Georgia,serif}
.stat-card span{display:block;font-size:11px;color:#d5cec0}
.hero-visual{position:relative}
.glass-panel{position:relative;padding:22px;border-radius:26px;background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px);box-shadow:0 40px 80px rgba(0,0,0,.33)}
.hero-dashboard{width:100%;border-radius:18px;position:relative;z-index:2}
.badge{position:absolute;z-index:4;padding:8px 12px;border-radius:999px;font-size:10px;letter-spacing:1.8px;background:rgba(17,19,24,.75);border:1px solid rgba(214,173,101,.32);color:#f0d9a2}
.badge-live{top:14px;right:18px}
.mini-float-card{position:absolute;z-index:4;padding:14px 16px;border-radius:14px;background:rgba(17,19,24,.72);border:1px solid rgba(214,173,101,.22);backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.mini-kicker{display:block;font-size:9px;letter-spacing:1.6px;color:#d6ad65}
.mini-float-card strong{display:block;font-size:15px;color:#fff;margin-top:4px}
.mini-float-card small{display:block;font-size:10px;color:#c0b8aa;margin-top:2px}
.card-a{left:-28px;top:80px}
.card-b{right:-18px;top:150px}
.card-c{left:40px;bottom:28px}
.brand-strip{background:#efe7d7;border-top:1px solid #e4d8bf;border-bottom:1px solid #e4d8bf;overflow:hidden}
.strip-scroller{display:flex;gap:48px;padding:15px 0;white-space:nowrap;font-size:12px;color:#745a2d;font-weight:700}
.section{padding:100px 0}
.story-section{background:#faf7f1}
.story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start}
.story-copy h2,.section-heading h2,.contact-copy h2{margin:0;font-size:clamp(32px,4vw,48px);line-height:1.25;letter-spacing:-1px}
.story-copy p:not(.eyebrow),.section-lead,.contact-copy p:not(.eyebrow){font-size:13px;color:#726c60;line-height:2;max-width:560px}
.story-cards{display:grid;gap:14px}
.story-card{padding:24px;border-radius:18px;background:linear-gradient(180deg,#fff,rgba(255,255,255,.86));border:1px solid #e7decf}
.story-card h3{margin:0 0 8px;font-size:18px}
.story-card p{margin:0;color:#767064;font-size:12px;line-height:1.9}
.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
.section-heading-dark h2{color:#faf5ea}
.section-heading-dark .section-lead{color:#a9a294}
.solution-grid,.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.premium-card{overflow:hidden;background:#fff;border:1px solid #e7e0d3;border-radius:22px;box-shadow:0 16px 38px rgba(44,34,17,.05);transition:transform .25s,box-shadow .25s}
.premium-card:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(44,34,17,.10)}
.solution-art{height:210px;overflow:hidden}
.solution-art img{width:100%;height:100%;object-fit:cover}
.resort-art{background:linear-gradient(135deg,#192421,#5d5647)}
.retail-art{background:linear-gradient(135deg,#1f1712,#6a4525)}
.agent-art{background:linear-gradient(135deg,#101720,#2f4051)}
.solution-body{padding:24px 24px 28px}
.card-kicker{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:1.8px;color:#8f6d37;font-weight:800}
.card-kicker span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#f6e6c5;color:#463217;letter-spacing:0}
.solution-body h3{margin:14px 0 8px;font-size:24px;line-height:1.25}
.solution-body p{margin:0 0 16px;font-size:12px;color:#726c60;line-height:1.9}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.feature-list li{display:flex;gap:8px;font-size:12px;color:#464139}
.feature-list li::before{content:"✦";color:#b88539}
.products-section{padding-bottom:110px}
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.module-card{padding:24px;border-radius:18px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10)}
.module-card span{font-size:10px;letter-spacing:1.8px;color:#d4b174;font-weight:800}
.module-card h3{margin:12px 0 8px;font-size:18px;line-height:1.35}
.module-card p{margin:0;color:#b7b0a1;font-size:12px;line-height:1.9}
.cases-section{background:#f6f2e8}
.premium-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case-card{overflow:hidden;border-radius:22px;background:#fff;border:1px solid #e8e0d2;box-shadow:0 14px 30px rgba(35,28,18,.05)}
.case-cover{height:205px}
.case-cover img{width:100%;height:100%;object-fit:cover}
.case-content{padding:22px}
.case-status{display:inline-block;padding:6px 10px;border-radius:999px;background:#f7ecd6;color:#8a6730;font-size:10px;font-weight:700}
.case-content h3{margin:14px 0 8px;font-size:22px;line-height:1.3}
.case-content p{margin:0 0 16px;font-size:12px;color:#70695d;line-height:1.9}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.tag-row span{padding:6px 9px;border-radius:8px;background:#f0ebe0;color:#5f5648;font-size:10px}
.pricing-section{background:#fffdfa}
.price-card{position:relative;padding:28px;border-radius:22px;background:#fff;border:1px solid #e8dfd2;box-shadow:0 14px 32px rgba(37,27,11,.04);display:flex;flex-direction:column}
.price-card-featured{border-color:#c4934b;box-shadow:0 24px 50px rgba(196,147,75,.14)}
.popular-label{position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:5px 12px;border-radius:999px;background:#1b1d22;color:#f1d7a0;font-size:10px}
.price-top{display:flex;align-items:end;justify-content:space-between;gap:14px}
.price-level{font-size:10px;letter-spacing:2px;color:#96733c;font-weight:800}
.price-card h3{margin:0;font-size:24px}
.price-value{padding:16px 0;border-top:1px solid #efe6d9;border-bottom:1px solid #efe6d9;margin:18px 0;font-size:24px;font-weight:750}
.price-card ul{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px;flex:1}
.price-card li{display:flex;gap:8px;font-size:12px;color:#474036}
.price-card li::before{content:"✓";color:#b8863f;font-weight:900}
.pricing-note{margin-top:22px;padding:18px 20px;background:#f5eddc;border:1px solid #e8dbc0;border-radius:14px;font-size:12px;line-height:1.9;color:#5e574d}
.pricing-note strong{display:block;color:#352b1f}
.process-section{padding-bottom:110px}
.timeline{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:44px}
.timeline-item{padding:18px 14px 20px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);position:relative}
.timeline-item span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(214,173,101,.14);border:1px solid rgba(214,173,101,.35);color:#f1d7a0;font-weight:800;font-size:12px}
.timeline-item h3{margin:16px 0 8px;font-size:14px}
.timeline-item p{margin:0;font-size:11px;color:#b8b2a5;line-height:1.8}
.contact-section{background:#efe7d8}
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:start}
.contact-highlights{display:grid;gap:14px;margin-top:26px}
.contact-item{padding:18px;border-radius:16px;border:1px solid #eadfcd;background:rgba(255,255,255,.72)}
.contact-item strong{display:block;font-size:14px}
.contact-item small{display:block;color:#6f6a5e;font-size:11px;margin-top:5px}
.contact-form{padding:28px;border-radius:22px;background:#fff;border:1px solid #eadfcc;box-shadow:0 18px 48px rgba(41,32,16,.08)}
.contact-form h3{margin:0 0 6px;font-size:25px}
.form-intro{margin:0 0 20px;font-size:12px;color:#7a7365;line-height:1.8}
.contact-form label{display:block;margin:14px 0 7px;font-size:12px;font-weight:700;color:#4c453a}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:13px 14px;border-radius:10px;border:1px solid #e2d8c8;background:#fcfbf7;outline:none}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#c29549;box-shadow:0 0 0 3px rgba(194,149,73,.12)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-result{margin-top:14px;padding:14px;border-radius:12px;background:#f8f1e2;border:1px solid #e4d3ac;font-size:12px;line-height:1.8;color:#574b35;white-space:pre-wrap}
.privacy-note{margin:12px 0 0;font-size:10px;line-height:1.8;color:#888173}
.site-footer{background:#0a0b10;color:#f5f1e8;padding:28px 0 18px}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-copy{color:#cbbd9f;font-size:12px;text-align:center}
.footer-cta{padding:10px 16px;border-radius:999px;background:linear-gradient(135deg,#f3dbad,#c69343);color:#25190d;font-weight:700}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:14px;font-size:10px;color:#918a7e}
@media (max-width:1100px){
  .hero-grid,.story-grid,.contact-grid{grid-template-columns:1fr;gap:28px}
  .hero{min-height:auto}
  .timeline{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:900px){
  .main-nav{display:none;position:absolute;top:78px;left:0;right:0;flex-direction:column;background:rgba(9,11,16,.97);padding:16px 24px;border-bottom:1px solid rgba(214,173,101,.16);align-items:flex-start}
  .main-nav.is-open{display:flex}
  .nav-toggle{display:block}
  .solution-grid,.premium-case-grid,.pricing-grid,.module-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr 1fr}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .section-heading{display:block}
}
@media (max-width:640px){
  .container{width:calc(100% - 28px)}
  .hero{padding-top:34px}
  .hero-actions{gap:10px}
  .hero-stats{grid-template-columns:1fr}
  .card-a,.card-b,.card-c{position:static;margin-top:10px}
  .mini-float-card{width:100%}
  .form-row{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .footer-top,.footer-bottom{display:block;text-align:left}
  .footer-copy{margin:12px 0;text-align:left}
}

/* 正式联系信息与备案信息（V2.2 上线版） */
.contact-direct{margin-top:26px;padding-top:22px;border-top:1px solid #eadfcd;display:grid;gap:10px}
.contact-direct-label{margin:0 0 2px;font-size:11px;letter-spacing:.2em;color:#9b8f78}
.contact-direct-item{display:flex;align-items:baseline;gap:14px;padding:13px 16px;border-radius:12px;border:1px solid #eadfcd;background:#fff;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease}
.contact-direct-item:hover,.contact-direct-item:focus-visible{border-color:#c29549;transform:translateY(-2px);box-shadow:0 12px 26px rgba(41,32,16,.09)}
.contact-direct-kicker{font-size:11px;color:#8d8471;min-width:92px}
.contact-direct-item strong{font-size:16px;color:#1f1a12;letter-spacing:.02em}
.footer-legal{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px}
.footer-legal a{color:#918a7e;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:1px}
.footer-legal a:hover,.footer-legal a:focus-visible{color:#e2c793;border-color:rgba(226,199,147,.6)}
.footer-dot{opacity:.5}
@media (max-width:640px){
  .contact-direct-item{flex-direction:column;gap:4px}
  .contact-direct-kicker{min-width:0}
  .footer-legal{display:flex;margin-top:8px;line-height:1.9}
}

/* 蜜罐字段：对真实用户完全隐藏 */
.hp-field{position:absolute !important;left:-9999px !important;top:-9999px !important;width:1px;height:1px;opacity:0;pointer-events:none}

/* 表单提交状态 */
.form-result.is-success{border:1px solid #b9d8b2;background:#f2f9f0;color:#2f5d2a;border-radius:12px;padding:14px 16px;font-size:13px;line-height:1.8;margin-top:12px}
.form-result.is-error{border:1px solid #e3b8b0;background:#fdf3f1;color:#8c3b2e;border-radius:12px;padding:14px 16px;font-size:13px;line-height:1.8;margin-top:12px;white-space:pre-line}
.button[disabled]{opacity:.65;cursor:not-allowed}

/* V2.4 实景照片：首屏全幅背景 + 暗色蒙版保证文字可读 */
.hero{position:relative;background:url("../img/hero-resort.jpg?v=2.8.0") center 42%/cover no-repeat}
/* V2.5 提亮：蒙版整体减淡，仅在左侧文字区保留必要压暗；底边加一层渐隐保证与下方衔接 */
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:
  linear-gradient(100deg,rgba(5,7,11,.78) 0%,rgba(5,7,11,.6) 30%,rgba(5,7,11,.26) 60%,rgba(5,7,11,.42) 100%),
  linear-gradient(180deg,rgba(5,7,11,.3) 0%,rgba(5,7,11,0) 24%,rgba(5,7,11,0) 60%,rgba(5,7,11,.8) 100%)}
.hero-grid{z-index:2}
@media (max-width:900px){
  .hero{background-position:center top}
  .hero::before{background:
    linear-gradient(180deg,rgba(5,7,11,.8) 0%,rgba(5,7,11,.58) 45%,rgba(5,7,11,.72) 72%,rgba(5,7,11,.9) 100%)}
}
/* 卡片实景图统一裁切与轻微暗化，避免与金字冲突 */
.solution-art img,.case-cover img{filter:saturate(1.02) contrast(1.02)}

/* ============================================================
   V2.6 区块背景与导航流动纹
   - 导航：金色光带缓慢横向流动 + 细斜纹漂移 + 底部扫光细线
   - 产品模块区：实景夜景照片（压暗）+ 顶部暖光 + 缓慢漂移光团
   - 交付流程区：石板小径照片（压暗）+ 竖向光束
   - 页脚：石材暖光纹理（压暗）+ 顶部金色细线
   全部动效在 prefers-reduced-motion 下关闭
   ============================================================ */

/* ---------- 1. 导航栏流动背景 ---------- */
.site-header{background:rgba(8,10,14,.84)}
.site-header::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(90deg,transparent 0%,rgba(214,173,101,0) 16%,rgba(214,173,101,.22) 43%,rgba(240,214,160,.34) 52%,rgba(214,173,101,.15) 63%,transparent 86%),
    repeating-linear-gradient(102deg,rgba(255,255,255,.028) 0 1px,transparent 1px 20px);
  background-size:240% 100%,20px 20px;
  background-position:0% 0,0 0;
  animation:nav-sheen 20s linear infinite;
  opacity:.95;
}
.site-header::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;pointer-events:none;z-index:0;
  background:linear-gradient(90deg,transparent 0%,rgba(226,199,147,.08) 18%,rgba(240,214,160,.72) 50%,rgba(226,199,147,.08) 82%,transparent 100%);
  background-size:200% 100%;
  animation:nav-line 11s ease-in-out infinite;
}
.site-header .nav-wrap{position:relative;z-index:1}
.site-header .main-nav{z-index:2}
@keyframes nav-sheen{
  0%{background-position:0% 0,0 0}
  100%{background-position:-240% 0,-30px 0}
}
@keyframes nav-line{
  0%,100%{background-position:0% 0;opacity:.5}
  50%{background-position:100% 0;opacity:1}
}

/* ---------- 2. 产品模块区背景 ---------- */
.products-section{
  background-image:
    radial-gradient(ellipse 55% 45% at 84% 4%,rgba(214,173,101,.13),transparent 70%),
    linear-gradient(180deg,rgba(8,10,14,.78) 0%,rgba(8,10,14,.66) 42%,rgba(9,11,16,.88) 100%),
    url("../img/bg-modules.jpg?v=2.8.0");
  background-size:auto,auto,cover;
  background-position:center,center,center 44%;
  background-repeat:no-repeat;
  background-color:#0a0c11;
}
.products-section > .container{position:relative;z-index:2}
.products-section::before{
  content:"";position:absolute;inset:-15% -10%;pointer-events:none;z-index:1;
  background:radial-gradient(closest-side,rgba(214,173,101,.09),transparent 72%);
  animation:section-drift 26s ease-in-out infinite alternate;
}
@keyframes section-drift{
  0%{transform:translate3d(-3%,-2%,0) scale(1)}
  100%{transform:translate3d(4%,3%,0) scale(1.08)}
}

/* ---------- 3. 交付流程区背景 ---------- */
.process-section{
  background-image:
    repeating-linear-gradient(90deg,rgba(214,173,101,.05) 0 1px,transparent 1px 96px),
    linear-gradient(180deg,rgba(8,10,14,.80) 0%,rgba(8,10,14,.70) 40%,rgba(8,10,14,.90) 100%),
    url("../img/bg-process.jpg?v=2.8.0");
  background-size:auto,auto,cover;
  background-position:center,center,center 58%;
  background-repeat:no-repeat;
  background-color:#0a0c11;
}
.process-section > .container{position:relative;z-index:2}
.process-section::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:1;
  background:linear-gradient(90deg,transparent 0%,rgba(240,214,160,.05) 28%,rgba(240,214,160,.10) 50%,rgba(240,214,160,.05) 72%,transparent 100%);
  animation:process-beam 14s ease-in-out infinite alternate;
}
@keyframes process-beam{
  0%{opacity:.35;transform:translateX(-4%)}
  100%{opacity:1;transform:translateX(4%)}
}

/* ---------- 4. 页脚背景 ---------- */
.site-footer{
  position:relative;
  background-image:
    linear-gradient(180deg,rgba(8,9,13,.82) 0%,rgba(8,9,13,.88) 45%,rgba(7,8,11,.94) 100%),
    url("../img/bg-footer.jpg?v=2.8.0");
  background-size:auto,cover;
  background-position:center,center 62%;
  background-repeat:no-repeat;
  background-color:#08090d;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(226,199,147,.15) 22%,rgba(240,214,160,.55) 50%,rgba(226,199,147,.15) 78%,transparent);
}
.site-footer .footer-top,.site-footer .footer-bottom{position:relative;z-index:1}

/* ---------- 5. 移动端与无障碍降级 ---------- */
@media (max-width:900px){
  .site-header::before{background-size:260% 100%,14px 14px;opacity:.75}
  .products-section{background-position:center,center,center 40%}
  .process-section{background-position:center,center,center 62%}
  .site-footer{background-position:center,center 55%}
}
@media (prefers-reduced-motion:reduce){
  .site-header::before,.site-header::after,.products-section::before,.process-section::before{animation:none}
}

/* V2.7 官方透明底 Logo（页首/页脚渲染为白色线条，透明背景） */
.brand .official-logo{width:72px;height:72px;object-fit:contain;background:transparent;border-radius:0;flex-shrink:0;filter:brightness(0) invert(1)}
@media(max-width:600px){.brand .official-logo{width:52px;height:52px}}

/* ---------- V2.9 二级页面 ---------- */
.page-hero{position:relative;padding:118px 0 92px;background:linear-gradient(180deg,#0a0c11,#11141b);color:#fbf7ef;overflow:hidden}
.page-hero-media{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.34}
.page-hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,17,.62) 0%,rgba(10,12,17,.85) 58%,#11141b 100%)}
.page-hero .container{position:relative;z-index:2}
.crumb{margin:0 0 20px;font-size:11px;letter-spacing:2px;color:rgba(251,247,239,.5)}
.crumb a{color:rgba(251,247,239,.75)}
.crumb a:hover{color:var(--gold-2)}
.crumb .sep{margin:0 10px;color:rgba(251,247,239,.28)}
.page-hero h1{margin:0 0 18px;font-size:clamp(34px,5vw,58px);line-height:1.16;letter-spacing:-1.5px;font-weight:600}
.page-hero h1 em{color:var(--gold-2);font-style:normal}
.page-lead{max-width:640px;margin:0;color:rgba(251,247,239,.72);font-size:15px;line-height:2}
.page-ring{position:absolute;border:1px solid rgba(214,173,101,.16);border-radius:50%;pointer-events:none;z-index:1}
.page-ring-1{width:520px;height:520px;right:-160px;top:-220px;animation:pageRipple 9s ease-out infinite}
.page-ring-2{width:760px;height:760px;right:-280px;top:-340px;animation:pageRipple 9s ease-out 1.8s infinite}
@keyframes pageRipple{0%{transform:scale(.86);opacity:0}18%{opacity:1}100%{transform:scale(1.14);opacity:0}}
.main-nav a[aria-current="page"]{color:var(--gold-2)}
.sol-row{display:grid;grid-template-columns:1.02fr 1fr;gap:44px;align-items:center;padding:56px 0;border-bottom:1px solid #e9e1d2}
.sol-row:last-child{border-bottom:0;padding-bottom:0}
.sol-row-media{border-radius:22px;overflow:hidden;box-shadow:0 18px 44px rgba(44,34,17,.12)}
.sol-row-media img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:16/10}
.sol-row-body .card-kicker{margin-bottom:12px}
.sol-row-body h3{margin:0 0 14px;font-size:clamp(24px,3vw,34px);letter-spacing:-1px;line-height:1.3}
.sol-row-body>p{color:#726c60;font-size:14px;line-height:2.05;margin:0 0 16px}
.sol-row.flip .sol-row-media{order:2}
.sol-status{display:inline-block;padding:4px 14px;border-radius:999px;background:#f6e6c5;color:#6d4d1c;font-size:12px;font-weight:700;margin:0 0 16px}
.section-more{display:flex;justify-content:center;margin-top:40px}
.spec-wrap{border-radius:16px;overflow:hidden;box-shadow:0 16px 38px rgba(44,34,17,.08);background:#fff}
.spec-table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}
.spec-table th{background:#14171e;color:#f3ead6;padding:14px 18px;font-size:13px;font-weight:700;letter-spacing:.5px;text-align:left}
.spec-table td{padding:14px 18px;border-top:1px solid rgba(13,17,23,.08);vertical-align:top;color:#4b463c;line-height:1.85}
.spec-table tr:nth-child(even) td{background:#faf7f0}
.spec-table td:first-child{font-weight:700;color:#1d232e}
.p-tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.4px;white-space:nowrap}
.p-tag-gold{background:rgba(198,138,55,.16);color:#8a5a17}
.p-tag-mute{background:rgba(13,17,23,.08);color:#565046}
.fee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fee-grid .story-card p{font-size:13px}
.case-points{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.case-points li{position:relative;padding-left:18px;font-size:13px;color:#767064;line-height:1.8}
.case-points li::before{content:"";position:absolute;left:2px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.dark-block{padding:84px 0;background:linear-gradient(180deg,#0a0c11,#11141b);color:#fbf7ef;position:relative;overflow:hidden}
.dark-block .glass-card{border-radius:18px;padding:26px}
.dark-block .glass-card h3{margin:0 0 10px;font-size:17px;color:#f5e7c8}
.dark-block .glass-card p{margin:0;font-size:13px;color:#b8b1a2;line-height:1.95}
.cta-band{padding:92px 0;background:linear-gradient(135deg,#0a0c11,#161a22);color:#fbf7ef;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(214,173,101,.15),transparent 42%)}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{margin:0 0 14px;font-size:clamp(26px,3.6vw,42px);letter-spacing:-1px}
.cta-band h2 em{color:var(--gold-2);font-style:normal}
.cta-band p{max-width:560px;margin:0 auto 32px;color:rgba(251,247,239,.68);font-size:14px;line-height:2}
.cta-band .hero-actions{justify-content:center;margin-top:0}
.footer-nav{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:center;padding:0 0 26px}
.footer-nav a{font-size:13px;color:rgba(251,247,239,.62);letter-spacing:.5px}
.footer-nav a:hover{color:var(--gold-2)}
@media(max-width:900px){
  .sol-row{grid-template-columns:1fr;gap:22px;padding:44px 0}
  .sol-row.flip .sol-row-media{order:0}
  .fee-grid{grid-template-columns:1fr}
  .page-hero{padding:92px 0 64px}
}
@media(prefers-reduced-motion:reduce){.page-ring-1,.page-ring-2{animation:none}}

/* V2.9.1 二级页面细节修正 */
.section-heading h2,.page-hero h1,.cta-band h2{text-wrap:balance}
.module-grid.on-light .module-card{background:linear-gradient(180deg,#fff,rgba(255,255,255,.9));border:1px solid #e7decf;box-shadow:0 12px 30px rgba(44,34,17,.05)}
.module-grid.on-light .module-card h3{color:#12161d}
.module-grid.on-light .module-card p{color:#767064}
.module-grid.on-light .module-card span{color:#8f6d37}
.sol-row-body .tag-row{margin-top:20px}
.sol-row-body .tag-row span{background:#f6e6c5;color:#6d4d1c;border:1px solid #e8d5a9;font-size:11px;padding:6px 11px}
.fee-grid.is-4{grid-template-columns:repeat(4,1fr)}
.process-detail .timeline{grid-template-columns:repeat(4,1fr);gap:14px}
.process-detail .timeline-item{padding:22px 18px 24px}
.process-detail .timeline-item h3{font-size:16px;margin:18px 0 10px}
.process-detail .timeline-item p{font-size:12px;line-height:1.9}
@media(max-width:1100px){
  .fee-grid.is-4{grid-template-columns:repeat(2,1fr)}
  .process-detail .timeline{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
  .fee-grid.is-4{grid-template-columns:1fr}
  .process-detail .timeline{grid-template-columns:1fr}
  .spec-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .spec-table{min-width:600px;font-size:13px}
  .spec-table th,.spec-table td{padding:12px 14px}
}