/* roulang page: index */
:root{
  --brand:#0E5142;
  --brand-dark:#0A3F34;
  --brand-deep:#0B3B31;
  --accent:#E0603A;
  --moss:#7FA88C;
  --bg:#FBF7F0;
  --bg-alt:#F4EEE3;
  --card:#FFFFFF;
  --text:#17211C;
  --text-2:#4E5A52;
  --text-3:#869087;
  --line:#E4DCCD;
  --grad:linear-gradient(118deg,#0B463A 0%,#12684F 55%,#1F8367 100%);
  --grad-accent:linear-gradient(90deg,#E0603A 0%,#F0A07F 100%);
  --r-lg:24px;
  --r-md:20px;
  --r-sm:16px;
  --shadow-sm:0 2px 8px rgba(14,81,66,.06);
  --shadow-md:0 10px 28px rgba(14,81,66,.10);
  --shadow-lg:0 18px 48px rgba(14,81,66,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}
.num{font-variant-numeric:tabular-nums}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (max-width:520px){.container{padding:0 16px}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,240,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-md)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px;transition:height .22s ease}
.site-header.is-scrolled .nav{height:66px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:19px;letter-spacing:.5px;
  box-shadow:var(--shadow-sm);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:16px;font-weight:800;letter-spacing:-.2px;color:var(--text);white-space:nowrap}
.brand-sub{font-size:11px;color:var(--text-3);letter-spacing:.4px;white-space:nowrap}
.brand-divider{width:1px;height:26px;background:var(--line);margin:0 4px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:14.5px;color:var(--text-2);padding:6px 0;transition:color .18s ease}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
  background:var(--grad-accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:700}
.nav-link.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:12px}
.hamburger{
  display:none;width:44px;height:44px;border-radius:13px;border:1px solid var(--line);
  background:#fff;place-items:center;gap:4px;flex-direction:column;
}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand)}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(330px,86vw);background:#fff;z-index:90;
  transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  padding:26px 22px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:6px;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--brand);font-size:20px;line-height:1}
.drawer a.drawer-link{padding:13px 4px;border-bottom:1px solid var(--line);font-size:15px;color:var(--text-2)}
.drawer a.drawer-link.active{color:var(--brand);font-weight:700}
.drawer .btn{margin-top:18px;width:100%}
.overlay{
  position:fixed;inset:0;background:rgba(11,59,49,.42);z-index:85;opacity:0;pointer-events:none;
  transition:opacity .3s ease;
}
.overlay.open{opacity:1;pointer-events:auto}

/* ============ 按钮与徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,filter .18s ease;
}
.btn:active{transform:translateY(0) scale(.99)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-outline{background:#fff;border-color:var(--brand);color:var(--brand)}
.btn-outline:hover{background:rgba(14,81,66,.08);transform:translateY(-1px)}
.btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.55);color:#fff}
.btn-light:hover{background:rgba(255,255,255,.22);transform:translateY(-1px)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(224,96,58,.28)}
.btn-accent:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-block{width:100%}

.badge{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:16px;background:rgba(14,81,66,.08);color:var(--brand);
  white-space:nowrap;
}
.badge-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}
.badge-accent{background:rgba(224,96,58,.13);color:#B8411F}
.badge-moss{background:rgba(127,168,140,.2);color:#3F6450}
.badge-ghost{background:rgba(255,255,255,.16);color:#F3EFE5;border:1px solid rgba(255,255,255,.28)}

/* ============ 首屏 ============ */
.hero{
  position:relative;overflow:hidden;color:#F7F2E8;
  background:var(--grad);
  padding:76px 0 88px;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/c9f7e59064301895.webp');
  background-size:cover;background-position:center;
  opacity:.16;mix-blend-mode:luminosity;
}
.hero::after{
  content:"";position:absolute;inset:-20% -10% auto auto;width:760px;height:760px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.10) 0%,rgba(255,255,255,.05) 42%,transparent 68%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .95fr;gap:48px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.3px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);color:#F5EFE3;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--accent-soft,#F0A07F);display:block}
.hero h1{
  margin-top:22px;font-size:46px;line-height:1.14;font-weight:800;letter-spacing:-.8px;color:#fff;
  text-shadow:0 2px 20px rgba(0,0,0,.12);
}
.hero h1 .hl{background:linear-gradient(100deg,#F5C9A8 0%,#F0A07F 60%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:20px;font-size:16px;line-height:1.85;color:rgba(247,242,232,.88);max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-stat{
  display:flex;align-items:baseline;gap:6px;padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);
  color:#F6F1E6;font-size:13px;
}
.hero-stat b{font-size:18px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.hero-card{
  position:relative;background:#fff;border-radius:28px;padding:26px;
  box-shadow:0 28px 64px rgba(4,32,25,.34);color:var(--text);
}
.hero-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.hero-card-title{font-size:16px;font-weight:800;letter-spacing:-.2px}
.hero-card-sub{font-size:12.5px;color:var(--text-3);margin-top:2px}
.qr-block{
  border-radius:18px;background:linear-gradient(180deg,#FBF7F0,#F4EEE3);
  border:1px dashed var(--line);padding:22px;display:grid;place-items:center;
}
.qr-pattern{
  width:100%;max-width:230px;aspect-ratio:1/1;border-radius:14px;background:#fff;
  border:1px solid var(--line);
  background-image:radial-gradient(circle,#0E5142 2.2px,transparent 2.4px);
  background-size:14px 14px;background-position:6px 6px;
  box-shadow:inset 0 0 0 10px #fff;
}
.hero-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}
.hero-card-note{font-size:12.5px;color:var(--text-2);line-height:1.6}
.hero-float{
  position:absolute;right:-8px;bottom:-14px;padding:10px 18px;border-radius:999px;
  background:var(--grad-accent);color:#fff;font-size:13px;font-weight:700;
  box-shadow:0 12px 28px rgba(224,96,58,.36);font-variant-numeric:tabular-nums;
}

/* ============ 板块通用 ============ */
.section{padding:96px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-head{margin-bottom:44px;max-width:840px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-title{font-size:31px;line-height:1.28;font-weight:800;letter-spacing:-.5px;color:var(--text)}
.sec-title .mark{color:var(--brand)}
.sec-desc{margin-top:14px;font-size:16px;line-height:1.8;color:var(--text-2)}
.section-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:44px}
.section-head-row .section-head{margin-bottom:0;max-width:680px}
.head-aside{font-size:14px;line-height:1.75;color:var(--text-2);max-width:280px;padding-left:18px;border-left:2px solid var(--line)}

/* ============ 数据看板条 ============ */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.metric{padding:32px 26px;border-left:1px solid var(--line)}
.metric:first-child{border-left:none;padding-left:0}
.metric b{display:block;font-size:34px;font-weight:800;color:var(--brand);letter-spacing:-1px;font-variant-numeric:tabular-nums;line-height:1.1}
.metric b span{font-size:16px;font-weight:700;margin-left:2px}
.metric p{font-size:13.5px;color:var(--text-2);margin-top:8px;line-height:1.6}
.metric .badge{margin-top:12px}

/* ============ 通用卡片网格 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--brand)}
.card-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px}
.card-title{font-size:18px;font-weight:700;letter-spacing:-.2px;color:var(--text)}
.card-text{font-size:14px;line-height:1.8;color:var(--text-2);margin-top:8px}
.card-divider{height:1px;background:var(--line);margin:16px 0}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-meta-list{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--text-2)}
.card-meta-list strong{color:var(--text);font-weight:700;font-variant-numeric:tabular-nums}
.qr-mini{
  width:58px;height:58px;flex:0 0 58px;border-radius:10px;background:#fff;border:1px dashed var(--line);
  background-image:radial-gradient(circle,#0E5142 1.4px,transparent 1.5px);
  background-size:9px 9px;background-position:4px 4px;box-shadow:inset 0 0 0 6px #fff;
}

/* ============ 三步流程 ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 24px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.step-num{
  font-size:44px;font-weight:800;line-height:1;letter-spacing:-2px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:18px;font-weight:700;margin-top:14px}
.step p{font-size:14px;line-height:1.8;color:var(--text-2);margin-top:8px}
.step::after{
  content:"";position:absolute;top:52px;right:-18px;width:12px;height:12px;
  border-top:2px dashed var(--moss);border-right:2px dashed var(--moss);transform:rotate(45deg);
}
.steps .step:last-child::after{display:none}

/* ============ 配速与时段 ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.panel h3{font-size:19px;font-weight:700;letter-spacing:-.2px}
.panel .panel-note{font-size:13.5px;color:var(--text-3);margin-top:6px}
.pace-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pace-tag{
  display:inline-flex;flex-direction:column;gap:2px;padding:10px 16px;border-radius:14px;
  background:rgba(14,81,66,.06);border:1px solid rgba(14,81,66,.12);
  transition:background .18s ease,transform .18s ease,border-color .18s ease;
}
.pace-tag:hover{background:rgba(14,81,66,.12);transform:translateY(-2px);border-color:var(--brand)}
.pace-tag b{font-size:14px;color:var(--brand);font-variant-numeric:tabular-nums;font-weight:800}
.pace-tag span{font-size:12px;color:var(--text-2)}
.slot-list{margin-top:18px;display:flex;flex-direction:column}
.slot{display:flex;gap:16px;padding:14px 0;border-top:1px dashed var(--line)}
.slot:first-child{border-top:none}
.slot-time{font-size:15px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;flex:0 0 92px}
.slot-body b{display:block;font-size:14.5px;font-weight:700}
.slot-body span{font-size:13px;color:var(--text-2)}

/* ============ 场景卡 ============ */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scene{
  position:relative;overflow:hidden;border-radius:var(--r-lg);border:1px solid var(--line);
  background:#fff;transition:transform .22s ease,box-shadow .22s ease;
}
.scene:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.scene:first-child{grid-column:span 2}
.scene:nth-child(4){grid-column:span 2}
.scene-img{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt)}
.scene:first-child .scene-img{aspect-ratio:16/7}
.scene-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.scene:hover .scene-img img{transform:scale(1.04)}
.scene-body{padding:22px 24px 24px}
.scene-body h3{font-size:18px;font-weight:700}
.scene-body p{font-size:14px;line-height:1.8;color:var(--text-2);margin-top:8px}
.scene-body .badge{margin-top:14px}

/* ============ 门店集合点 ============ */
.store{display:grid;grid-template-columns:.95fr 1.05fr;gap:32px;align-items:stretch}
.store-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-sm)}
.store-card h3{font-size:20px;font-weight:800}
.store-list{margin-top:18px;display:flex;flex-direction:column;gap:14px}
.store-row{display:flex;gap:12px;font-size:14px;color:var(--text-2);line-height:1.7}
.store-row strong{flex:0 0 74px;color:var(--text);font-weight:700}
.timeline{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.timeline h3{font-size:20px;font-weight:800;margin-bottom:20px}
.tl-item{position:relative;padding:0 0 24px 26px;border-left:2px solid rgba(14,81,66,.22)}
.tl-item:last-child{padding-bottom:0;border-left-color:transparent}
.tl-item::before{
  content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 0 4px rgba(14,81,66,.12);
}
.tl-item b{display:block;font-size:15px;font-weight:700;color:var(--text)}
.tl-item span{font-size:13.5px;color:var(--text-2);line-height:1.7;display:block;margin-top:4px}
.tl-item .tl-time{font-size:12.5px;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums}

/* ============ 演示区 ============ */
.demo-wrap{display:grid;grid-template-columns:1fr .85fr;gap:48px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:32px;padding:48px;box-shadow:var(--shadow-sm)}
.demo-list{margin-top:24px;display:flex;flex-direction:column;gap:18px}
.demo-item{display:flex;gap:14px}
.demo-item .badge{align-self:flex-start;margin-top:2px}
.demo-item b{display:block;font-size:15px;font-weight:700}
.demo-item span{font-size:13.5px;color:var(--text-2);line-height:1.75}
.phone-stage{display:grid;place-items:center}
.phone{
  width:272px;max-width:100%;aspect-ratio:9/18.6;border-radius:34px;background:linear-gradient(180deg,#0B3B31,#12684F);
  padding:11px;box-shadow:0 26px 60px rgba(11,59,49,.32),inset 0 0 0 1px rgba(255,255,255,.16);
  position:relative;
}
.phone-screen{
  width:100%;height:100%;border-radius:25px;background:#FBF7F0;overflow:hidden;
  display:flex;flex-direction:column;padding:16px 14px;gap:12px;
}
.phone-notch{width:74px;height:6px;border-radius:999px;background:rgba(255,255,255,.35);margin:0 auto 2px}
.phone-head{font-size:12px;font-weight:800;color:var(--brand);letter-spacing:.2px}
.phone-row{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:11px 12px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.phone-row b{font-size:12.5px;font-weight:700;color:var(--text);display:block}
.phone-row em{font-size:10.5px;font-style:normal;color:var(--text-3)}
.phone-qr{
  flex:0 0 30px;width:30px;height:30px;border-radius:7px;border:1px dashed var(--line);background:#fff;
  background-image:radial-gradient(circle,#0E5142 1px,transparent 1.1px);background-size:6px 6px;background-position:2px 2px;
}
.phone-banner{
  border-radius:14px;padding:14px;background:var(--grad);color:#fff;
}
.phone-banner b{font-size:13px;display:block}
.phone-banner span{font-size:11px;opacity:.85;display:block;margin-top:4px;line-height:1.6}
.demo-dots{display:flex;justify-content:center;gap:8px;margin-top:26px}
.demo-dots i{width:9px;height:9px;border-radius:50%;border:1.5px solid var(--brand);display:block}
.demo-dots i.on{background:var(--brand)}

/* ============ 成功案例 ============ */
.case-grid{display:grid;grid-template-columns:1.1fr 1.1fr .9fr;gap:24px;align-items:start}
.case-lg{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.case-lg:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.case-lg .case-img{aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt)}
.case-lg .case-img img{width:100%;height:100%;object-fit:cover}
.case-lg .case-body{padding:22px}
.case-lg h3{font-size:17px;font-weight:800}
.case-lg p{font-size:13.5px;color:var(--text-2);line-height:1.75;margin-top:8px}
.case-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.case-side{display:flex;flex-direction:column;gap:14px}
.case-mini{
  display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm);padding:14px 16px;transition:border-color .18s ease,box-shadow .18s ease;
}
.case-mini:hover{border-color:var(--brand);box-shadow:var(--shadow-md)}
.avatar{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;overflow:hidden;background:var(--bg-alt);
  border:1px solid var(--line);
}
.avatar img{width:100%;height:100%;object-fit:cover}
.case-mini b{display:block;font-size:14px;font-weight:700}
.case-mini span{font-size:12.5px;color:var(--text-3)}

/* ============ 权益阶梯 ============ */
.ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:end}
.ladder-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;
  position:relative;transition:transform .2s ease,box-shadow .2s ease;
}
.ladder-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.ladder-item:nth-child(2){margin-bottom:22px}
.ladder-item:nth-child(3){margin-bottom:44px}
.ladder-step{font-size:12px;font-weight:800;color:var(--accent);letter-spacing:1px}
.ladder-item h3{font-size:18px;font-weight:800;margin-top:8px}
.ladder-item p{font-size:13.5px;line-height:1.8;color:var(--text-2);margin-top:8px}
.ladder-bar{height:8px;border-radius:999px;background:rgba(14,81,66,.1);margin-top:18px;overflow:hidden}
.ladder-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#0E5142,#7FA88C)}
.ladder-item:nth-child(2) .ladder-bar i{width:68%}
.ladder-item:nth-child(1) .ladder-bar i{width:36%}
.ladder-item:nth-child(3) .ladder-bar i{width:100%}

/* ============ 套餐对比 ============ */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px 26px;
  display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease;
}
.plan:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.plan-featured{
  background:linear-gradient(#fff,#fff) padding-box,
             linear-gradient(140deg,#0E5142,#E0603A) border-box;
  border:2px solid transparent;
  box-shadow:var(--shadow-lg);
  transform:translateY(-10px);
}
.plan-featured:hover{transform:translateY(-13px)}
.plan-tag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  padding:5px 16px;border-radius:999px;background:var(--grad-accent);color:#fff;
  font-size:12px;font-weight:800;letter-spacing:.5px;box-shadow:0 8px 18px rgba(224,96,58,.3);
}
.plan h3{font-size:19px;font-weight:800}
.plan .plan-for{font-size:13px;color:var(--text-3);margin-top:6px}
.plan-price{display:flex;align-items:baseline;gap:4px;margin:18px 0 6px}
.plan-price b{font-size:40px;font-weight:800;letter-spacing:-1.5px;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1}
.plan-price span{font-size:14px;color:var(--text-3)}
.plan-line{height:1px;background:var(--line);margin:18px 0}
.plan-list{display:flex;flex-direction:column;gap:11px;flex:1}
.plan-list li{display:flex;gap:9px;font-size:13.8px;color:var(--text-2);line-height:1.65}
.plan-list li svg{flex:0 0 16px;margin-top:4px;color:var(--moss)}
.plan .btn{margin-top:22px}

/* ============ 限时入口 ============ */
.limited{
  background:linear-gradient(118deg,#0B463A 0%,#12684F 55%,#1F8367 100%);
  border-radius:32px;padding:40px;color:#F7F2E8;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
  position:relative;overflow:hidden;
}
.limited::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.12),transparent 70%);
}
.limited h2{font-size:26px;font-weight:800;letter-spacing:-.4px;color:#fff;line-height:1.35}
.limited p{font-size:14.5px;line-height:1.8;color:rgba(247,242,232,.85);margin-top:10px;max-width:620px}
.limited-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.limited-actions{position:relative;z-index:2;text-align:center}
.limited-actions .count{font-size:13px;color:rgba(247,242,232,.82);margin-bottom:12px}
.limited-actions .count b{font-size:22px;color:#fff;font-variant-numeric:tabular-nums;display:block}

/* ============ 热门清单 ============ */
.rank{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.rank-head,.rank-row{display:grid;grid-template-columns:56px 1.6fr 1fr 1fr 1.2fr;gap:16px;align-items:center;padding:16px 24px}
.rank-head{font-size:12.5px;font-weight:700;color:var(--text-3);letter-spacing:.4px;background:var(--bg-alt);border-bottom:1px solid var(--line)}
.rank-row{border-bottom:1px solid var(--line);transition:background .18s ease}
.rank-row:last-child{border-bottom:none}
.rank-row:hover{background:rgba(14,81,66,.04)}
.rank-idx{font-size:20px;font-weight:800;color:#CFC6B4;font-variant-numeric:tabular-nums}
.rank-row:nth-child(2) .rank-idx,.rank-row:nth-child(3) .rank-idx,.rank-row:nth-child(4) .rank-idx{color:var(--accent)}
.rank-name b{font-size:14.5px;font-weight:700;display:block}
.rank-name span{font-size:12.5px;color:var(--text-3)}
.rank-num{font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--text)}
.rank-heat{display:flex;align-items:center;gap:10px}
.rank-heat .bar{flex:1;height:7px;border-radius:999px;background:rgba(14,81,66,.1);overflow:hidden;min-width:60px}
.rank-heat .bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#0E5142,#7FA88C)}
.rank-heat em{font-style:normal;font-size:12.5px;color:var(--text-2);font-variant-numeric:tabular-nums}

/* ============ 评价墙 ============ */
.review-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.review-col{display:flex;flex-direction:column;gap:24px}
.review-col:nth-child(2){margin-top:34px}
.review{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.review:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.stars{display:flex;gap:3px;color:#D9A227}
.review p{font-size:14.5px;line-height:1.85;color:var(--text-2);margin-top:12px}
.review-user{display:flex;align-items:center;gap:10px;margin-top:16px}
.review-user b{font-size:13.5px;font-weight:700}
.review-user .avatar{width:36px;height:36px;flex-basis:36px}

/* ============ 保障条 ============ */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-item{
  display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px;
  transition:border-color .18s ease,transform .18s ease;
}
.trust-item:hover{border-color:var(--brand);transform:translateY(-2px)}
.trust-icon{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(127,168,140,.2);color:var(--brand);
}
.trust-item b{display:block;font-size:15px;font-weight:700}
.trust-item span{font-size:13px;color:var(--text-2);line-height:1.7;display:block;margin-top:4px}

/* ============ 资讯 ============ */
.news-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.news-hero{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.news-hero:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.news-hero .news-img{aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt)}
.news-hero .news-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-hero:hover .news-img img{transform:scale(1.03)}
.news-hero .news-body{padding:24px}
.news-hero h3{font-size:19px;font-weight:800;line-height:1.5;margin-top:12px}
.news-hero p{font-size:14px;color:var(--text-2);line-height:1.8;margin-top:10px}
.news-list{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.news-item{
  display:flex;gap:14px;padding:18px 22px;border-bottom:1px solid var(--line);
  transition:background .18s ease;
}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:rgba(14,81,66,.04)}
.news-idx{font-size:18px;font-weight:800;color:#CFC6B4;font-variant-numeric:tabular-nums;flex:0 0 26px}
.news-item b{font-size:14.5px;font-weight:700;line-height:1.6;display:block}
.news-meta{display:flex;align-items:center;gap:10px;margin-top:6px;font-size:12.5px;color:var(--text-3)}

/* ============ FAQ ============ */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.faq-box{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}
.faq-box details{border-bottom:1px solid var(--line);position:relative}
.faq-box details:last-child{border-bottom:none}
.faq-box summary{
  list-style:none;cursor:pointer;padding:20px 52px 20px 24px;position:relative;
  font-size:15px;font-weight:600;line-height:1.6;color:var(--text);transition:color .18s ease;
}
.faq-box summary::-webkit-details-marker{display:none}
.faq-box summary:hover{color:var(--brand)}
.faq-box summary::after{
  content:"";position:absolute;right:24px;top:50%;width:12px;height:12px;margin-top:-6px;
  background:
    linear-gradient(var(--brand),var(--brand)) center/12px 1.6px no-repeat,
    linear-gradient(var(--brand),var(--brand)) center/1.6px 12px no-repeat;
  transition:transform .24s ease;
}
.faq-box details[open] summary::after{transform:rotate(45deg)}
.faq-box details::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:0 3px 3px 0;
  background:var(--grad);opacity:0;transition:opacity .22s ease;
}
.faq-box details[open]::before{opacity:1}
.faq-answer{padding:0 24px 22px 24px;font-size:14px;line-height:1.85;color:var(--text-2)}

/* ============ 分类入口 ============ */
.cat-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.cat-intro p{font-size:15px;line-height:1.85;color:var(--text-2);margin-top:16px}
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cat-card{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.cat-card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.cat-card b{display:block;font-size:15px;font-weight:700}
.cat-card span{font-size:12.5px;color:var(--text-3)}
.cat-card svg{color:var(--brand);flex:0 0 18px}

/* ============ 收口 CTA ============ */
.cta-band{
  background:var(--grad);border-radius:36px;padding:52px;color:#F7F2E8;
  display:grid;grid-template-columns:1fr auto;gap:44px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/1eb89a4e02a55e6a.webp');
  background-size:cover;background-position:center;opacity:.14;
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{font-size:30px;font-weight:800;line-height:1.3;letter-spacing:-.5px;color:#fff}
.cta-band p{font-size:15px;line-height:1.8;color:rgba(247,242,232,.86);margin-top:12px;max-width:560px}
.cta-band .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-qr{
  background:#fff;border-radius:24px;padding:20px;color:var(--text);box-shadow:0 24px 60px rgba(4,32,25,.3);
  width:236px;text-align:center;
}
.cta-qr .qr-pattern{max-width:170px;margin:0 auto}
.cta-qr b{display:block;font-size:14px;margin-top:14px}
.cta-qr span{font-size:12px;color:var(--text-3);display:block;margin-top:4px}

/* ============ 页脚 ============ */
.site-footer{background:#0B3B31;color:#DCE7DF;padding:72px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr .9fr .9fr 1.1fr;gap:40px;padding-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{box-shadow:none}
.footer-brand b{font-size:16px;color:#fff;font-weight:800;display:block}
.footer-brand span{font-size:11.5px;color:rgba(220,231,223,.6);display:block}
.footer-about{font-size:13.5px;line-height:1.9;color:rgba(220,231,223,.72);max-width:330px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.3px}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:13.5px;color:rgba(220,231,223,.72);transition:color .18s ease}
.footer-col a:hover{color:#F0A07F}
.footer-contact li{font-size:13.5px;color:rgba(220,231,223,.72);line-height:1.8}
.footer-qr{
  margin-top:16px;width:104px;height:104px;border-radius:14px;background:#fff;padding:8px;
}
.footer-qr .qr-pattern{max-width:100%;box-shadow:none}
.footer-bottom{
  border-top:1px solid rgba(220,231,223,.16);padding:22px 0 28px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(220,231,223,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .hero h1{font-size:40px}
  .cta-band{padding:44px;gap:32px}
  .rank-head,.rank-row{grid-template-columns:44px 1.5fr 1fr 1fr;gap:12px}
  .rank-head span:last-child,.rank-row .rank-heat{display:none}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-actions .btn{display:none}
  .hamburger{display:flex}
  .brand-divider,.brand-sub{display:none}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:36px}
  .hero-card{max-width:440px}
  .section{padding:72px 0}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:18px}
  .step::after{display:none}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .scene:first-child,.scene:nth-child(4){grid-column:span 2}
  .split{grid-template-columns:1fr;gap:24px}
  .store{grid-template-columns:1fr}
  .demo-wrap{grid-template-columns:1fr;padding:36px;gap:36px}
  .case-grid{grid-template-columns:1fr 1fr}
  .case-side{grid-column:span 2;flex-direction:row;flex-wrap:wrap}
  .case-side .case-mini{flex:1 1 240px}
  .ladder{grid-template-columns:1fr;gap:16px;align-items:stretch}
  .ladder-item:nth-child(2),.ladder-item:nth-child(3){margin-bottom:0}
  .plan-grid{grid-template-columns:1fr;gap:20px;max-width:520px;margin:0 auto}
  .plan-featured{transform:none}
  .plan-featured:hover{transform:translateY(-3px)}
  .limited{grid-template-columns:1fr;padding:32px}
  .review-wrap{grid-template-columns:1fr}
  .review-col:nth-child(2){margin-top:0}
  .trust{grid-template-columns:repeat(2,1fr)}
  .news-wrap{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .cat-wrap{grid-template-columns:1fr;gap:28px}
  .cta-band{grid-template-columns:1fr;padding:36px}
  .cta-qr{width:100%;max-width:260px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .metric{border-left:none;padding:24px 0;border-top:1px solid var(--line)}
  .metric:nth-child(odd){border-right:1px solid var(--line);padding-right:20px}
  .metric:nth-child(even){padding-left:20px}
  .metric:first-child,.metric:nth-child(2){border-top:none}
  .hero-float{right:0}
}
@media (max-width:768px){
  .hero{padding:56px 0 64px}
  .hero h1{font-size:31px;line-height:1.2}
  .sec-title{font-size:25px}
  .section-head-row{margin-bottom:32px}
  .section-head{margin-bottom:32px}
  .grid-3,.grid-2,.scene-grid,.cat-grid{grid-template-columns:1fr}
  .scene:first-child,.scene:nth-child(4){grid-column:span 1}
  .case-grid{grid-template-columns:1fr}
  .case-side{grid-column:span 1;flex-direction:column}
  .case-side .case-mini{flex:1 1 auto}
  .trust{grid-template-columns:1fr}
  .metric b{font-size:28px}
  .footer-grid{grid-template-columns:1fr}
  .rank-head,.rank-row{grid-template-columns:34px 1fr 80px;padding:14px 16px}
  .rank-head span:nth-child(3),.rank-row .rank-num:nth-child(3){display:none}
  .cta-band h2{font-size:24px}
  .limited h2{font-size:22px}
  .demo-wrap{padding:26px}
  .plan-price b{font-size:34px}
}
@media (max-width:520px){
  .hero h1{font-size:27px;letter-spacing:-.4px}
  .hero-stat{padding:7px 13px;font-size:12px}
  .hero-stat b{font-size:16px}
  .btn{padding:13px 22px;font-size:14.5px}
  .btn-sm{padding:10px 18px;font-size:13.5px}
  .section{padding:56px 0}
  .card,.panel,.timeline,.store-card{padding:20px}
  .metrics{grid-template-columns:1fr}
  .metric{border-right:none!important;padding:20px 0!important}
  .metric:nth-child(2){border-top:1px solid var(--line)}
  .phone{width:240px}
  .cta-qr{padding:16px}
}

/* roulang page: category1 */
:root{
 --brand:#0E5142;
 --brand-dark:#0A3F34;
 --brand-deep:#0B3B31;
 --accent:#E0603A;
 --moss:#7FA88C;
 --bg:#FBF7F0;
 --bg-alt:#F4EEE3;
 --card:#FFFFFF;
 --text:#17211C;
 --text-2:#4E5A52;
 --text-3:#869087;
 --line:#E4DCCD;
 --grad:linear-gradient(118deg,#0B463A 0%,#12684F 55%,#1F8367 100%);
 --grad-accent:linear-gradient(90deg,#E0603A 0%,#F0A07F 100%);
 --r-lg:24px;
 --r-md:20px;
 --r-sm:16px;
 --shadow-sm:0 2px 8px rgba(14,81,66,.06);
 --shadow-md:0 10px 28px rgba(14,81,66,.10);
 --shadow-lg:0 18px 48px rgba(14,81,66,.14);
}
/* ===== 基础重置 ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
 margin:0;
 font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
 background:var(--bg);
 color:var(--text);
 font-size:16px;
 line-height:1.75;
 -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.tnum{font-variant-numeric:tabular-nums}
/* ===== 顶部导航 ===== */
.site-header{
 position:sticky;top:0;z-index:60;
 background:rgba(251,247,240,.94);
 backdrop-filter:blur(12px);
 -webkit-backdrop-filter:blur(12px);
 border-bottom:1px solid var(--line);
 transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:var(--shadow-md)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px;transition:height .22s ease}
.site-header.is-scrolled .nav{height:66px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
 width:42px;height:42px;border-radius:13px;background:var(--grad);color:#fff;
 display:grid;place-items:center;font-weight:800;font-size:19px;letter-spacing:.5px;
 box-shadow:var(--shadow-sm);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:16px;font-weight:800;letter-spacing:-.2px;color:var(--text);white-space:nowrap}
.brand-sub{font-size:11px;color:var(--text-3);letter-spacing:.4px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:14.5px;color:var(--text-2);padding:6px 0;transition:color .18s ease}
.nav-link::after{
 content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;
 background:var(--grad-accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active{color:var(--brand);font-weight:700}
.nav-link.active::after{transform:scaleX(1)}
.nav-link:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:4px}
.nav-actions{display:flex;align-items:center;gap:12px}
.hamburger{
 display:none;width:44px;height:44px;border-radius:13px;border:1px solid var(--line);
 background:#fff;place-items:center;gap:4px;flex-direction:column;
}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand)}
.hamburger:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
/* ===== 抽屉 ===== */
.drawer{
 position:fixed;top:0;right:0;height:100%;width:min(330px,86vw);background:#fff;z-index:90;
 transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
 padding:26px 22px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:6px;
 overflow-y:auto;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer-head b{font-size:15px}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--brand);font-size:20px;line-height:1}
.drawer a.drawer-link{padding:13px 4px;border-bottom:1px solid var(--line);font-size:15px;color:var(--text-2)}
.drawer a.drawer-link.active{color:var(--brand);font-weight:700}
.drawer .btn{margin-top:18px;width:100%}
.drawer-mask{position:fixed;inset:0;background:rgba(11,59,49,.42);opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:80}
.drawer-mask.open{opacity:1;pointer-events:auto}
/* ===== 按钮 / 徽章 ===== */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:14px 26px;border-radius:999px;font-size:15px;font-weight:600;
 border:1px solid transparent;cursor:pointer;text-align:center;
 transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,filter .18s ease;
}
.btn:active{transform:translateY(0) scale(.99)}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-md)}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-outline{background:#fff;border-color:var(--brand);color:var(--brand)}
.btn-outline:hover{background:rgba(14,81,66,.08);transform:translateY(-1px)}
.btn-light{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.6);color:#fff}
.btn-light:hover{background:rgba(255,255,255,.24);transform:translateY(-1px)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-block{width:100%}
.badge{
 display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
 font-size:12px;font-weight:600;line-height:16px;background:rgba(14,81,66,.08);color:var(--brand);
 white-space:nowrap;
}
.badge-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}
.badge-accent{background:rgba(224,96,58,.13);color:#B8411F}
.badge-moss{background:rgba(127,168,140,.2);color:#3F6450}
.badge-ghost{background:rgba(255,255,255,.16);color:#F3EFE5;border:1px solid rgba(255,255,255,.3)}
/* ===== 板块通用 ===== */
.section{padding:88px 0}
.section-alt{background:var(--bg-alt)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:32px}
.sec-title{font-size:30px;line-height:1.3;font-weight:700;letter-spacing:-.4px}
.sec-sub{font-size:14.5px;color:var(--text-2);max-width:520px}
.eyebrow{
 display:inline-flex;align-items:center;gap:8px;padding:5px 13px;border-radius:999px;
 font-size:12px;font-weight:600;letter-spacing:.4px;
 background:rgba(14,81,66,.08);color:var(--brand);
}
/* ===== 1. 分类标题带 ===== */
.page-head{
 position:relative;overflow:hidden;
 background:linear-gradient(180deg,#F8F3E9 0%,var(--bg-alt) 100%);
 border-bottom:1px solid var(--line);
 padding:34px 0 24px;
}
.page-head::before{
 content:"";position:absolute;inset:0;
 background-image:url('/assets/images/909b428a8d6203b4.webp');
 background-size:cover;background-position:center;
 opacity:.10;pointer-events:none;
}
.page-head .container{position:relative;z-index:1}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:16px;flex-wrap:wrap}
.breadcrumb a{transition:color .18s ease}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{opacity:.6}
.breadcrumb [aria-current]{color:var(--text-2)}
.page-head-grid{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:40px;align-items:start}
.h1{font-size:34px;line-height:1.28;font-weight:800;letter-spacing:-.6px;margin-bottom:12px}
.h1 .hl{color:var(--brand)}
.page-desc{font-size:14.8px;color:var(--text-2);max-width:660px;margin-bottom:6px}
.page-desc strong{color:var(--brand);font-weight:700}
.head-stats{display:flex;flex-direction:column;gap:10px}
.head-stats li{
 display:flex;align-items:center;justify-content:space-between;gap:14px;
 background:#fff;border:1px solid var(--line);border-radius:14px;padding:9px 14px;
 box-shadow:var(--shadow-sm);
}
.head-stats b{font-size:20px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2}
.head-stats span{font-size:12.5px;color:var(--text-2)}
/* 筛选条 */
.filter-bar{
 display:flex;flex-wrap:wrap;gap:14px 30px;
 margin-top:24px;padding-top:18px;border-top:1px dashed var(--line);
}
.filter-group{display:flex;align-items:flex-start;gap:10px;flex-wrap:wrap}
.filter-label{font-size:12.5px;color:var(--text-3);letter-spacing:.4px;padding-top:8px;flex:0 0 auto}
.chip{
 border:1px solid var(--line);background:#fff;color:var(--text-2);
 border-radius:999px;padding:7px 15px;font-size:13px;line-height:1.2;
 transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.chip:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.chip:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:var(--shadow-sm)}
.chip.is-on:hover{color:#fff;transform:none}
/* ===== 2. 速览卡条 ===== */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.mini-stat{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
 padding:18px 20px;box-shadow:var(--shadow-sm);
 transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.mini-stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(14,81,66,.4)}
.mini-stat b{
 display:block;font-size:28px;line-height:1.15;font-weight:800;color:var(--brand);
 font-variant-numeric:tabular-nums;letter-spacing:-.5px;
}
.mini-stat p{font-size:13.5px;color:var(--text-2);margin:6px 0 10px;line-height:1.6}
/* ===== 3. 城市分群列表 ===== */
.list-banner{
 margin:0 0 26px;border-radius:var(--r-lg);overflow:hidden;
 border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);
}
.list-banner img{width:100%;height:220px;object-fit:cover}
.list-banner figcaption{
 font-size:13px;color:var(--text-2);padding:12px 18px;background:#fff;
 border-top:1px solid var(--line);
}
.city-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.city-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
 padding:20px;box-shadow:var(--shadow-sm);
 display:flex;flex-direction:column;gap:12px;
 transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.city-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--brand)}
.city-top{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.city-body{display:flex;gap:16px;justify-content:space-between;align-items:flex-start}
.city-main{min-width:0}
.city-card h3{font-size:16.5px;line-height:1.45;font-weight:700;margin-bottom:6px}
.city-desc{font-size:13.4px;line-height:1.7;color:var(--text-2)}
.qr-mini{
 width:64px;height:64px;flex:0 0 64px;border-radius:12px;
 border:1px dashed var(--line);background-color:#fff;
 background-image:
  repeating-linear-gradient(90deg,rgba(14,81,66,.42) 0 5px,transparent 5px 10px),
  repeating-linear-gradient(0deg,rgba(14,81,66,.20) 0 5px,transparent 5px 10px);
 background-blend-mode:multiply;
}
.card-line{height:1px;background:var(--line)}
.city-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;color:var(--text-3)}
.city-meta span{display:inline-flex;align-items:center;gap:5px}
.city-meta strong{color:var(--text-2);font-weight:600;font-variant-numeric:tabular-nums}
.card-link{
 display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--brand);
 transition:gap .18s ease,color .18s ease;
}
.card-link::after{content:"→";transition:transform .18s ease}
.card-link:hover{color:var(--brand-dark)}
.card-link:hover::after{transform:translateX(3px)}
.card-link:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
.list-more{display:flex;justify-content:center;margin-top:34px}
/* ===== 4. 横向时间轴 ===== */
.flow-line{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:10px}
.flow-item{position:relative;padding-top:40px}
.flow-item::before{
 content:"";position:absolute;top:14px;left:34px;right:-22px;height:1px;
 background:linear-gradient(90deg,rgba(14,81,66,.55),rgba(14,81,66,.12));
}
.flow-item:last-child::before{display:none}
.flow-num{
 position:absolute;top:0;left:0;width:30px;height:30px;border-radius:10px;
 background:var(--grad);color:#fff;display:grid;place-items:center;
 font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;
 box-shadow:var(--shadow-sm);
}
.flow-item h3{font-size:16px;font-weight:700;margin-bottom:6px}
.flow-item p{font-size:13.5px;line-height:1.7;color:var(--text-2)}
/* ===== 5. 群公约 ===== */
.rules-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.rules-col{
 background:#FFFDF8;border:1px solid var(--line);border-radius:var(--r-md);
 padding:24px;box-shadow:var(--shadow-sm);
}
.rules-col h3{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:700;margin-bottom:14px}
.rules-col li{
 display:flex;gap:11px;font-size:14px;line-height:1.7;color:var(--text-2);
 padding:11px 0;border-bottom:1px dashed var(--line);
}
.rules-col li:last-child{border-bottom:0;padding-bottom:0}
.tick{
 width:20px;height:20px;flex:0 0 20px;border-radius:50%;margin-top:3px;
 display:grid;place-items:center;font-size:11px;font-weight:700;line-height:1;
}
.tick.yes{background:rgba(14,81,66,.13);color:var(--brand)}
.tick.no{background:rgba(224,96,58,.15);color:#B8411F}
/* ===== 6. 配速与门槛 ===== */
.pace-list{display:flex;flex-direction:column;gap:14px;max-width:960px}
.pace-row{
 display:grid;grid-template-columns:160px minmax(120px,1fr) 150px 120px;
 gap:18px;align-items:center;
 background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
 padding:15px 20px;box-shadow:var(--shadow-sm);
 transition:border-color .18s ease,box-shadow .18s ease;
}
.pace-row:hover{border-color:rgba(14,81,66,.45);box-shadow:var(--shadow-md)}
.pace-name{font-size:14.5px;font-weight:700}
.pace-note{font-size:12.8px;line-height:1.6;color:var(--text-3)}
.bar{height:8px;border-radius:999px;background:rgba(14,81,66,.10);overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#0E5142 0%,#7FA88C 100%)}
.pace-row .badge{justify-self:end}
/* ===== 7. FAQ ===== */
.faq-wrap{
 max-width:780px;margin:0 auto;background:#fff;border:1px solid var(--line);
 border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm);
}
.faq-item{border-bottom:1px solid var(--line);position:relative}
.faq-item:last-child{border-bottom:0}
.faq-item summary{
 position:relative;list-style:none;cursor:pointer;
 padding:18px 54px 18px 24px;font-size:15.5px;font-weight:600;line-height:1.6;
 transition:color .18s ease,background .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
 content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
 font-size:21px;font-weight:400;line-height:1;color:var(--brand);
 transition:transform .22s ease;
}
.faq-item summary:hover{background:rgba(14,81,66,.045);color:var(--brand)}
.faq-item summary:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.faq-item[open] summary{color:var(--brand)}
.faq-item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-item[open]::before{
 content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;
 border-radius:0 3px 3px 0;background:var(--grad-accent);
}
.faq-answer{padding:0 24px 20px;font-size:14px;line-height:1.85;color:var(--text-2)}
/* ===== 8. CTA + 资讯 ===== */
.cta-news{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
.cta-card{
 position:relative;overflow:hidden;border-radius:var(--r-lg);
 background:var(--grad);color:#F7F2E8;padding:36px;
 display:flex;flex-direction:column;justify-content:center;
 box-shadow:var(--shadow-lg);
}
.cta-card::after{
 content:"";position:absolute;right:-70px;top:-70px;width:250px;height:250px;border-radius:50%;
 background:radial-gradient(circle,rgba(255,255,255,.18) 0%,transparent 70%);pointer-events:none;
}
.cta-card h2{position:relative;font-size:25px;line-height:1.4;font-weight:800;letter-spacing:-.4px;margin-bottom:10px}
.cta-card p{position:relative;font-size:14.5px;color:rgba(247,242,232,.88);margin-bottom:22px;max-width:430px}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cta-note{font-size:12.5px;color:rgba(247,242,232,.74)}
.news-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
 padding:24px;box-shadow:var(--shadow-sm);
 display:flex;flex-direction:column;
}
.news-card h2{font-size:18px;font-weight:700;margin-bottom:10px}
.news-item{
 display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line);
 transition:transform .18s ease;
}
.news-item:last-child{border-bottom:0;padding-bottom:0}
.news-item:hover{transform:translateX(3px)}
.news-date{
 flex:0 0 auto;height:fit-content;font-size:12px;font-weight:600;color:var(--brand);
 background:rgba(14,81,66,.08);border-radius:8px;padding:4px 8px;
 font-variant-numeric:tabular-nums;
}
.news-item h3{font-size:14.5px;font-weight:600;line-height:1.5;margin-bottom:2px}
.news-item p{font-size:12.5px;color:var(--text-3);line-height:1.6}
/* ===== 页脚 ===== */
.site-footer{background:var(--brand-deep);color:#EFE8DA;padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.15fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{width:36px;height:36px;border-radius:11px;font-size:16px}
.footer-brand b{display:block;font-size:15px;color:#fff;line-height:1.3}
.footer-brand span{font-size:11.5px;color:rgba(239,232,218,.62)}
.footer-about{font-size:13.5px;line-height:1.85;color:rgba(239,232,218,.72);max-width:340px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-col li{font-size:13.5px;margin-bottom:9px;color:rgba(239,232,218,.72);line-height:1.6}
.footer-col a{transition:color .18s ease}
.footer-col a:hover{color:var(--accent)}
.footer-col a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
.footer-qr{margin-top:16px;width:78px;height:78px;border-radius:12px;background:#fff;padding:8px}
.qr-pattern{
 width:100%;height:100%;border-radius:6px;background-color:#fff;
 background-image:
  repeating-linear-gradient(90deg,rgba(14,81,66,.55) 0 5px,transparent 5px 10px),
  repeating-linear-gradient(0deg,rgba(14,81,66,.32) 0 5px,transparent 5px 10px);
}
.footer-bottom{
 margin-top:34px;padding-top:18px;border-top:1px solid rgba(239,232,218,.16);
 display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
 font-size:12.5px;color:rgba(239,232,218,.6);
}
/* ===== 响应式 ===== */
@media (max-width:1024px){
 .nav-links{gap:18px}
 .nav-link{font-size:13.8px}
 .page-head-grid{grid-template-columns:1fr;gap:22px}
 .head-stats{flex-direction:row;flex-wrap:wrap}
 .head-stats li{flex:1 1 160px}
 .quick-grid{grid-template-columns:repeat(2,1fr)}
 .city-grid{grid-template-columns:repeat(2,1fr)}
 .flow-line{grid-template-columns:repeat(2,1fr);gap:28px 22px}
 .flow-item:nth-child(2)::before{display:none}
 .pace-row{grid-template-columns:140px minmax(90px,1fr) 130px;grid-template-areas:"name bar badge" "note note note";row-gap:10px}
 .pace-name{grid-area:name}
 .bar{grid-area:bar}
 .pace-row .badge{grid-area:badge}
 .pace-note{grid-area:note}
 .cta-news{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:768px){
 .nav-links{display:none}
 .hamburger{display:flex}
 .nav-cta{display:none}
 .section{padding:56px 0}
 .h1{font-size:26px}
 .sec-title{font-size:23px}
 .page-head{padding:26px 0 20px}
 .city-grid{grid-template-columns:1fr}
 .quick-grid{grid-template-columns:1fr}
 .flow-line{grid-template-columns:1fr;gap:0}
 .flow-item{padding:0 0 26px 46px}
 .flow-item::before{
  top:30px;bottom:0;left:14px;right:auto;width:1px;height:auto;
  background:linear-gradient(180deg,rgba(14,81,66,.45),rgba(14,81,66,.1));
 }
 .flow-item:last-child{padding-bottom:0}
 .flow-item:last-child::before{display:none}
 .rules-wrap{grid-template-columns:1fr}
 .pace-row{grid-template-columns:1fr;grid-template-areas:"name" "bar" "badge" "note";gap:9px;padding:16px}
 .pace-row .badge{justify-self:start}
 .cta-card{padding:26px}
 .cta-card h2{font-size:21px}
 .list-banner img{height:170px}
 .footer-grid{grid-template-columns:1fr;gap:26px}
 .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
 .container{padding:0 16px}
 .h1{font-size:23px;letter-spacing:-.3px}
 .head-stats{flex-direction:column}
 .head-stats li{flex:1 1 auto}
 .filter-group{gap:8px}
 .chip{font-size:12.5px;padding:6px 13px}
 .city-card{padding:18px}
 .qr-mini{width:56px;height:56px;flex:0 0 56px}
 .mini-stat b{font-size:25px}
}