/* roulang page: index */
:root{
  --brand:#E23E6B;
  --brand-deep:#A8204B;
  --brand-soft:#FFD9E2;
  --accent:#FF8A3D;
  --gold:#F2C14E;
  --ink:#171018;
  --ink-2:#231823;
  --paper:#FFFFFF;
  --paper-2:#FFF7F9;
  --paper-3:#F6EFF2;
  --t1:#1F1620;
  --t2:#5C4E58;
  --t3:#8E8089;
  --t-inv:#FFF3F7;
  --t-inv-2:#C9B6C0;
  --line:#EADDE3;
  --line-inv:rgba(255,255,255,.10);
  --r-card:18px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(35,20,30,.06);
  --sh-2:0 14px 34px rgba(35,20,30,.10);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--t1);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover,a:focus{color:var(--brand-deep)}
h1,h2,h3,h4,h5,h6{margin:0;color:var(--t1);font-weight:700;line-height:1.3;letter-spacing:-.2px}
h1{font-size:clamp(30px,4.6vw,46px);line-height:1.22;font-weight:800;letter-spacing:-.5px}
h2{font-size:clamp(24px,3vw,32px)}
h3{font-size:20px;line-height:1.5;font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
:focus-visible{outline:3px solid rgba(226,62,107,.28);outline-offset:2px}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media(min-width:900px){.container{padding:0 32px}}

/* ---------- 通用板块 ---------- */
.section{padding:56px 0}
@media(min-width:900px){.section{padding:92px 0}}
.bg-paper{background:var(--paper)}
.bg-paper2{background:var(--paper-2)}
.bg-paper3{background:var(--paper-3)}
.bg-ink{background:var(--ink);color:var(--t-inv);position:relative;overflow:hidden}
.bg-ink::before{
  content:"";position:absolute;width:540px;height:540px;right:-180px;top:-240px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,62,107,.30),transparent 68%);pointer-events:none;
}
.bg-ink h2,.bg-ink h3,.bg-ink h4{color:var(--t-inv)}
.bg-ink p{color:var(--t-inv-2)}
.bg-ink > .container{position:relative;z-index:1}
.sec-head{max-width:780px;margin-bottom:32px}
@media(min-width:900px){.sec-head{margin-bottom:48px}}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:1px;color:var(--brand);background:#FFE9EF;border-radius:var(--r-pill);padding:5px 14px;margin-bottom:16px}
.bg-ink .kicker{background:rgba(226,62,107,.18);color:#FFB7C9}
.sec-head p{color:var(--t2);font-size:15px;line-height:1.85;margin-top:14px}
.bg-ink .sec-head p{color:var(--t-inv-2)}
.sec-head.center p{margin-left:auto;margin-right:auto}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;line-height:1;border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease;
  text-align:center;
}
@media(min-width:900px){.btn{height:48px}}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover,.btn-primary:focus{background:#EE4E79;color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover,.btn-outline:focus{background:#FFF0F4;color:var(--brand-deep);border-color:var(--brand-deep)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.32)}
.btn-ghost:hover,.btn-ghost:focus{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn-block{display:flex;width:100%}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--r-pill);
  font-size:12px;line-height:1.7;font-weight:600;background:#FFE9EF;color:#B02450;
}
.badge-soft{background:rgba(255,255,255,.12);color:var(--t-inv);border:1px solid rgba(255,255,255,.24)}
.badge-gold{background:rgba(242,193,78,.16);color:#C79A22;border:1px solid rgba(242,193,78,.4)}
.bg-ink .badge-gold{color:var(--gold)}
.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--r-pill);font-size:12px;background:var(--paper-3);color:var(--t2);border:1px solid var(--line)}

/* ---------- 卡片 ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease}
.card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:rgba(226,62,107,.35)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 8px 24px rgba(35,20,30,.07);border-bottom-color:var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:70px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--t1);font-weight:800;font-size:17px;letter-spacing:-.3px;white-space:nowrap}
.logo:hover{color:var(--t1)}
.logo-mark{width:34px;height:34px;flex:0 0 34px;display:block}
.nav-menu{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}
.nav-menu a{
  display:block;padding:8px 16px;border-radius:var(--r-pill);
  font-size:15px;font-weight:500;color:var(--t2);position:relative;transition:color .2s,background .2s;
}
.nav-menu a:hover{color:var(--brand);background:#FFF0F4}
.nav-menu a.active{color:var(--t1);font-weight:700}
.nav-menu a.active::after{content:"";position:absolute;left:16px;right:16px;bottom:1px;height:2px;border-radius:2px;background:var(--brand)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-login{font-size:15px;color:var(--t2);font-weight:500}
.nav-login:hover{color:var(--brand)}
@media(max-width:900px){
  .nav-menu{display:none}
  .nav-login{display:none}
  .nav-wrap{height:62px}
  .logo{font-size:15px}
  .logo-mark{width:30px;height:30px;flex:0 0 30px}
  .nav-right .btn{height:38px;padding:0 18px;font-size:14px}
}

/* ---------- 移动底部 Tab ---------- */
.mobile-tab{display:none}
@media(max-width:900px){
  body{padding-bottom:76px}
  .mobile-tab{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:80;
    background:#fff;border-top:1px solid var(--line);
    padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));
    justify-content:space-around;align-items:center;
    box-shadow:0 -6px 20px rgba(35,20,30,.06);
  }
  .mobile-tab a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;color:var(--t3);font-weight:500;padding:4px 12px;border-radius:10px}
  .mobile-tab a svg{width:21px;height:21px}
  .mobile-tab a.active{color:var(--brand);font-weight:700}
  .mobile-tab a.active svg{stroke:var(--brand)}
}
.mobile-tab svg{stroke:#8E8089;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s}

/* ---------- Hero ---------- */
.hero{background:var(--paper-2);position:relative;overflow:hidden}
.hero-cover{position:relative;height:200px;background-image:url('/assets/images/1ea5a23ca3e76f7a.webp');background-size:cover;background-position:center 40%}
.hero-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(23,16,24,.42) 0%,rgba(23,16,24,.66) 62%,rgba(255,247,249,.96) 100%)}
@media(min-width:900px){.hero-cover{height:290px}}
.hero-body{position:relative;margin-top:-66px;padding-bottom:8px}
@media(min-width:900px){.hero-body{margin-top:-78px}}
.hero-profile{display:flex;align-items:flex-end;gap:18px;flex-wrap:wrap}
.hero-avatar{
  width:96px;height:96px;flex:0 0 96px;border-radius:50%;object-fit:cover;
  border:4px solid #fff;box-shadow:var(--sh-2);background:var(--paper-3);
}
@media(min-width:900px){.hero-avatar{width:118px;height:118px;flex:0 0 118px}}
.hero-id{flex:1 1 260px;min-width:0;padding-bottom:6px}
.hero-name{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:17px;font-weight:800;color:var(--t1);margin-bottom:6px}
.hero-name .dot{width:8px;height:8px;border-radius:50%;background:#3FBF7F;box-shadow:0 0 0 3px rgba(63,191,127,.18)}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;padding-bottom:8px}
@media(min-width:1200px){.hero-cta{margin-left:auto}}
.hero h1{margin-top:26px;max-width:900px}
.hero-intro{max-width:820px;margin-top:16px;font-size:15px;line-height:1.9;color:var(--t2)}
.hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}
@media(min-width:640px){.hero-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}}
.hero-stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;box-shadow:var(--sh-1)}
.hero-stat b{display:block;font-size:18px;font-weight:800;color:var(--t1);letter-spacing:-.3px}
.hero-stat span{font-size:12px;color:var(--t3)}

/* ---------- KPI ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media(min-width:900px){.kpi-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}}
.kpi{padding:22px 20px;border:1px solid var(--line-inv);border-radius:var(--r-card);background:rgba(255,255,255,.03)}
.kpi-num{display:block;font-size:clamp(26px,3.4vw,36px);font-weight:800;color:var(--brand);letter-spacing:-1px;line-height:1.2}
.kpi-num .unit{font-size:14px;font-weight:600;margin-left:3px;color:#FFB7C9}
.kpi-label{display:block;margin-top:6px;font-size:12px;color:var(--t-inv-2);letter-spacing:.5px}
.kpi-note{margin-top:22px;font-size:13px;color:var(--t-inv-2)}

/* ---------- 功能矩阵 ---------- */
.feature-row{display:grid;gap:26px;align-items:center;margin-bottom:40px}
@media(min-width:900px){.feature-row{grid-template-columns:1fr 1fr;gap:48px;margin-bottom:56px}}
.feature-media{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-2);border:1px solid var(--line)}
.feature-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.feature-media .float-chip{
  position:absolute;left:16px;bottom:16px;background:rgba(255,255,255,.94);border-radius:12px;
  padding:8px 14px;font-size:12px;font-weight:600;color:var(--t1);box-shadow:var(--sh-1);
}
.feature-copy h3{font-size:22px;margin-bottom:12px}
.feature-copy p{color:var(--t2);font-size:15px;line-height:1.88;margin-bottom:14px}
.feature-tags{display:flex;flex-wrap:wrap;gap:8px}
.feature-grid3{display:grid;gap:18px;margin-top:8px}
@media(min-width:768px){.feature-grid3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.mini-card{padding:24px 22px}
.mini-card .ic{width:44px;height:44px;border-radius:13px;background:#FFE9EF;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.mini-card .ic svg{width:22px;height:22px;stroke:var(--brand);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.mini-card h4{font-size:17px;margin-bottom:8px;color:var(--t1)}
.mini-card p{font-size:14px;line-height:1.8;color:var(--t2)}
.mini-card .feature-tags{margin-top:14px}

/* ---------- 匹配机制 ---------- */
.mech-grid{display:grid;gap:36px;align-items:center}
@media(min-width:900px){.mech-grid{grid-template-columns:.95fr 1.05fr;gap:60px}}
.radar{position:relative;width:100%;max-width:400px;margin:0 auto;aspect-ratio:1/1}
.radar .ring{position:absolute;border-radius:50%;border:1px solid rgba(226,62,107,.30)}
.radar .ring:nth-child(1){inset:0;background:radial-gradient(circle,rgba(226,62,107,.12),transparent 70%)}
.radar .ring:nth-child(2){inset:14%}
.radar .ring:nth-child(3){inset:28%}
.radar .ring:nth-child(4){inset:42%}
.radar .core{position:absolute;inset:48%;border-radius:50%;background:var(--brand);box-shadow:0 0 0 10px rgba(226,62,107,.20)}
.radar .pin{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 6px rgba(242,193,78,.16)}
.mech-steps{display:grid;gap:18px}
.mech-step{display:flex;gap:16px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid var(--line-inv);border-radius:16px;padding:20px}
.mech-step .no{flex:0 0 34px;height:34px;border-radius:var(--r-pill);background:var(--brand);color:#fff;font-size:14px;font-weight:800;display:flex;align-items:center;justify-content:center}
.mech-step h4{font-size:16px;margin-bottom:6px}
.mech-step p{font-size:14px;line-height:1.8;margin:0}

/* ---------- 场景 ---------- */
.scene-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media(min-width:768px){.scene-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.scene-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;transition:box-shadow .2s,border-color .2s,transform .2s}
.scene-card:hover{box-shadow:var(--sh-2);border-color:rgba(226,62,107,.35);transform:translateY(-2px)}
.scene-card h4{font-size:16px;margin-bottom:6px}
.scene-card p{font-size:12px;line-height:1.75;color:var(--t3)}

/* ---------- 截图舞台 ---------- */
.shot-rail{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 4px 20px;-webkit-overflow-scrolling:touch}
.shot-rail::-webkit-scrollbar{height:6px}
.shot-rail::-webkit-scrollbar-thumb{background:#E7D3DB;border-radius:99px}
.shot{flex:0 0 78%;max-width:280px;scroll-snap-align:center}
@media(min-width:768px){.shot{flex:1 1 0;max-width:none}}
.phone{position:relative;border-radius:30px;border:8px solid var(--ink-2);background:#fff;overflow:hidden;box-shadow:var(--sh-2)}
.phone::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:42%;height:14px;background:var(--ink-2);border-radius:0 0 12px 12px;z-index:2}
.phone img{width:100%;aspect-ratio:9/16;object-fit:cover}
.shot p{margin-top:14px;font-size:13px;color:var(--t2);text-align:center;line-height:1.75}

/* ---------- 对比 ---------- */
.compare-grid{display:grid;gap:20px}
@media(min-width:900px){.compare-grid{grid-template-columns:1fr 1fr;gap:28px}}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:26px 24px;box-shadow:var(--sh-1)}
.compare-col.good{border-color:rgba(226,62,107,.35);box-shadow:var(--sh-2)}
.compare-col h3{font-size:19px;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.compare-col h3 .mark{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff;background:var(--brand)}
.compare-col.muted h3 .mark{background:#C9BCC3}
.compare-col ul li{display:flex;gap:10px;font-size:14px;line-height:1.8;color:var(--t2);padding:9px 0;border-bottom:1px dashed var(--line)}
.compare-col ul li:last-child{border-bottom:none}
.compare-col ul li i{flex:0 0 18px;height:18px;margin-top:4px;border-radius:50%;background:#FFE9EF;color:var(--brand-deep);font-size:11px;font-style:normal;font-weight:800;display:flex;align-items:center;justify-content:center}
.compare-col.muted ul li i{background:#F1EBEE;color:#8E8089}

/* ---------- 里程碑 ---------- */
.timeline{display:grid;gap:16px}
@media(min-width:900px){.timeline{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}}
.mile{position:relative;padding:22px 20px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--sh-1)}
.mile .step-no{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--r-pill);background:#FFE9EF;color:var(--brand-deep);font-size:12px;font-weight:800;margin-bottom:12px}
.mile h4{font-size:16px;margin-bottom:6px}
.mile p{font-size:13px;line-height:1.8;color:var(--t2);margin:0}
.mile .when{display:block;margin-top:12px;font-size:12px;color:var(--t3)}

/* ---------- 案例 ---------- */
.story-grid{display:grid;gap:18px}
@media(min-width:900px){.story-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}}
.story{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:24px 22px 24px 24px;position:relative;box-shadow:var(--sh-1);transition:box-shadow .2s,transform .2s}
.story::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:0 3px 3px 0;background:var(--brand)}
.story:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.story-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.story-top img{width:46px;height:46px;border-radius:50%;object-fit:cover;filter:grayscale(35%);border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.story-top b{display:block;font-size:14px;color:var(--t1)}
.story-top span{font-size:12px;color:var(--t3)}
.story p{font-size:14px;line-height:1.85;color:var(--t2)}

/* ---------- 套餐 ---------- */
.plan-grid{display:grid;gap:20px}
@media(min-width:900px){.plan-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}}
.plan-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:28px 24px;box-shadow:var(--sh-1);display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.plan-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.plan-card h3{font-size:18px;margin-bottom:6px}
.plan-sub{font-size:13px;color:var(--t3);margin-bottom:18px}
.plan-price{display:flex;align-items:flex-end;gap:6px;margin-bottom:20px;padding-bottom:20px;border-bottom:1px dashed var(--line)}
.plan-price .num{font-size:38px;font-weight:800;line-height:1;color:var(--t1);letter-spacing:-1.5px}
.plan-price .unit{font-size:13px;color:var(--t3);padding-bottom:4px}
.plan-list{display:grid;gap:10px;margin-bottom:24px;flex:1}
.plan-list li{display:flex;gap:9px;font-size:14px;line-height:1.75;color:var(--t2)}
.plan-list li i{flex:0 0 16px;height:16px;margin-top:5px;border-radius:50%;background:#FFE9EF;color:var(--brand-deep);font-size:10px;font-style:normal;font-weight:800;display:flex;align-items:center;justify-content:center}
.plan-card.featured{background:var(--ink);border-color:rgba(226,62,107,.55);box-shadow:0 20px 46px rgba(35,20,30,.20)}
.plan-card.featured h3,.plan-card.featured .plan-price .num{color:var(--t-inv)}
.plan-card.featured .plan-sub,.plan-card.featured .plan-price .unit{color:var(--t-inv-2)}
.plan-card.featured .plan-list li{color:var(--t-inv-2)}
.plan-card.featured .plan-price{border-bottom-color:rgba(255,255,255,.16)}
.plan-card.featured .plan-list li i{background:rgba(226,62,107,.28);color:#FFB7C9}
.plan-flag{position:absolute;top:-13px;left:24px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:4px 14px;border-radius:var(--r-pill);box-shadow:0 6px 16px rgba(226,62,107,.32)}

/* ---------- 评价墙 ---------- */
.review-note{font-size:12px;color:var(--t3);margin-bottom:24px}
.review-grid{display:grid;gap:16px}
@media(min-width:768px){.review-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
@media(min-width:1200px){.review-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.review{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 20px;box-shadow:var(--sh-1);transition:box-shadow .2s,transform .2s}
.review:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.review-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.review-head img{width:36px;height:36px;border-radius:50%;object-fit:cover}
.review-head b{font-size:14px;color:var(--t1)}
.review-head span{font-size:12px;color:var(--t3);margin-left:auto}
.stars{color:var(--gold);font-size:13px;letter-spacing:2px;margin-bottom:8px}
.review p{font-size:14px;line-height:1.8;color:var(--t2)}

/* ---------- 口碑数据 ---------- */
.rep-grid{display:grid;gap:36px;align-items:center}
@media(min-width:900px){.rep-grid{grid-template-columns:1fr 1fr;gap:60px}}
.rep-big{display:grid;gap:18px}
.rep-item{border-left:2px solid rgba(226,62,107,.55);padding-left:18px}
.rep-item b{display:block;font-size:clamp(30px,4vw,42px);font-weight:800;color:var(--brand);line-height:1.1;letter-spacing:-1.5px}
.rep-item span{font-size:13px;color:var(--t-inv-2)}
.rep-quotes{display:grid;gap:16px}
.rep-quote{background:rgba(255,255,255,.04);border:1px solid var(--line-inv);border-radius:14px;padding:18px 20px;font-size:14px;line-height:1.85;color:var(--t-inv-2)}
.rep-quote b{color:var(--t-inv);font-weight:600}

/* ---------- 保障 ---------- */
.guard-grid{display:grid;gap:18px}
@media(min-width:768px){.guard-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
.guard{display:flex;gap:16px;padding:24px 22px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh-1);transition:box-shadow .2s,border-color .2s}
.guard:hover{box-shadow:var(--sh-2);border-color:rgba(226,62,107,.3)}
.guard .ic{flex:0 0 42px;height:42px;border-radius:12px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;background:var(--paper-2)}
.guard .ic svg{width:20px;height:20px;stroke:var(--brand);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.guard h4{font-size:16px;margin-bottom:6px}
.guard p{font-size:14px;line-height:1.8;color:var(--t2);margin:0}

/* ---------- 资讯 CMS ---------- */
.f-grid{margin:0 -12px}
.f-grid > .cell{padding:0 12px;margin-bottom:24px}
.post-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:box-shadow .2s,transform .2s,border-color .2s}
.post-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:rgba(226,62,107,.32)}
.post-link{display:flex;flex-direction:column;height:100%;color:inherit}
.post-link:hover{color:inherit}
.post-thumb{position:relative;overflow:hidden;background:var(--paper-3)}
.post-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .35s ease}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.post-body h3{font-size:16px;line-height:1.55;margin:10px 0 8px;color:var(--t1);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card:hover .post-body h3{color:var(--brand)}
.post-body .excerpt{font-size:13px;line-height:1.8;color:var(--t2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px}
.post-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--t3);border-top:1px dashed var(--line);padding-top:12px}
.post-empty{background:#fff;border:1px dashed var(--line);border-radius:var(--r-card);padding:48px 24px;text-align:center}
.post-empty .ic{width:52px;height:52px;margin:0 auto 16px;border-radius:50%;background:var(--paper-3);display:flex;align-items:center;justify-content:center}
.post-empty .ic svg{width:24px;height:24px;stroke:var(--brand);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.post-empty p{font-size:14px;color:var(--t2);margin-bottom:6px}
.post-empty span{display:block;font-size:12px;color:var(--t3);margin-bottom:20px}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.faq-item.open{border-color:rgba(226,62,107,.45);box-shadow:var(--sh-1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:none;border:0;padding:20px 22px;text-align:left;
  font-size:15px;font-weight:600;color:var(--t1);line-height:1.6;transition:color .2s;
}
.faq-q:hover{color:var(--brand)}
.faq-icon{position:relative;flex:0 0 16px;width:16px;height:16px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.faq-icon::before{left:0;top:7px;width:16px;height:2px}
.faq-icon::after{left:7px;top:0;width:2px;height:16px}
.faq-item.open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-a .inner{padding:0 22px 20px;font-size:14px;line-height:1.9;color:var(--t2)}

/* ---------- 收口 CTA ---------- */
.cta-final{background:var(--ink);position:relative;overflow:hidden}
.cta-final::before{content:"";position:absolute;width:620px;height:620px;left:-200px;bottom:-320px;border-radius:50%;background:radial-gradient(circle,rgba(226,62,107,.34),transparent 68%);pointer-events:none}
.cta-inner{position:relative;z-index:1;display:grid;gap:28px;align-items:center}
@media(min-width:900px){.cta-inner{grid-template-columns:1.3fr .7fr;gap:48px}}
.cta-inner h2{color:var(--t-inv);max-width:640px}
.cta-inner p{color:var(--t-inv-2);font-size:15px;line-height:1.9;margin-top:14px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
@media(min-width:900px){.cta-actions{justify-content:flex-end}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--t-inv-2);padding:56px 0 0}
@media(min-width:900px){.site-footer{padding:72px 0 0}}
.footer-grid{display:grid;gap:34px}
@media(min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:32px}}
.footer-brand .logo{color:var(--t-inv);margin-bottom:16px}
.footer-brand .logo:hover{color:var(--t-inv)}
.footer-brand p{font-size:14px;line-height:1.85;color:var(--t-inv-2);margin-bottom:18px}
.socials{display:flex;gap:10px}
.socials a{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-inv);display:flex;align-items:center;justify-content:center;transition:background .2s,border-color .2s}
.socials a:hover{background:rgba(226,62,107,.18);border-color:rgba(226,62,107,.5)}
.socials svg{width:18px;height:18px;stroke:var(--t-inv-2);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.footer-col h4{font-size:14px;color:var(--t-inv);margin-bottom:16px;font-weight:700;letter-spacing:.5px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--t-inv-2);transition:color .2s}
.footer-col a:hover{color:#FFB7C9}
.sub-form{display:flex;gap:10px;margin-top:6px}
.sub-form input{
  flex:1 1 auto;min-width:0;height:46px;border-radius:var(--r-sm);
  border:1px solid var(--line-inv);background:rgba(255,255,255,.05);
  color:var(--t-inv);padding:0 14px;font-size:14px;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.sub-form input::placeholder{color:#8E7C88}
.sub-form input:focus{outline:none;border-color:var(--brand);background:rgba(255,255,255,.08);box-shadow:0 0 0 3px rgba(226,62,107,.24)}
.sub-form .btn{flex:0 0 auto;height:46px;padding:0 18px;font-size:14px}
.footer-note{font-size:12px;color:#8E7C88;margin-top:12px;line-height:1.8}
.footer-bottom{margin-top:44px;border-top:1px solid var(--line-inv);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;font-size:12px;color:#8E7C88}
.footer-bottom .adult{display:inline-flex;align-items:center;gap:6px}
.footer-bottom .adult::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}

/* ---------- Foundation 覆盖 ---------- */
h1,h2,h3,h4,h5,h6{font-family:inherit}
p{font-size:inherit}
button,.button{font-family:inherit}
input[type="text"],input[type="email"],input[type="tel"]{font-family:inherit;box-shadow:none}
.grid-x{align-items:stretch}
@media(max-width:900px){
  .hero-cta{width:100%}
  .hero-cta .btn{flex:1 1 auto}
}
@media(max-width:520px){
  .hero-stats{grid-template-columns:1fr 1fr}
  .plan-price .num{font-size:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
  --brand:#E23E6B;
  --brand-deep:#A8204B;
  --brand-soft:#FFD9E2;
  --accent:#FF8A3D;
  --gold:#F2C14E;
  --ink:#171018;
  --ink-2:#231823;
  --paper:#FFFFFF;
  --paper-2:#FFF7F9;
  --paper-3:#F6EFF2;
  --t1:#1F1620;
  --t2:#5C4E58;
  --t3:#8E8089;
  --t-inv:#FFF3F7;
  --t-inv-2:#C9B6C0;
  --line:#EADDE3;
  --line-inv:rgba(255,255,255,.10);
  --r-card:18px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(35,20,30,.06);
  --sh-2:0 14px 34px rgba(35,20,30,.10);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  padding-bottom:76px;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--t1);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover,a:focus{color:var(--brand-deep)}
p{margin:0 0 14px}
ul,ol{margin:0}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
h1,h2,h3,h4{margin:0;color:var(--t1)}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.section{padding:56px 0;position:relative}
.bg-ink{background:var(--ink);color:var(--t-inv)}
.bg-ink h1,.bg-ink h2,.bg-ink h3,.bg-ink h4{color:var(--t-inv)}
.bg-ink > .container{position:relative;z-index:1}
.bg-paper-2{background:var(--paper-2)}
.bg-paper-3{background:var(--paper-3)}
.section-head{max-width:720px;margin:0 0 30px}
.section-head h2{font-size:clamp(24px,3vw,32px);line-height:1.3;font-weight:700;letter-spacing:-.3px}
.section-head p{margin:12px 0 0;color:var(--t2);font-size:15px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;line-height:1;border:1.5px solid transparent;
  cursor:pointer;text-align:center;
  transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease;
}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover,.btn-primary:focus{background:#EE4E79;color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover,.btn-outline:focus{background:#FFF0F4;color:var(--brand-deep);border-color:var(--brand-deep)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.32)}
.btn-ghost:hover,.btn-ghost:focus{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(226,62,107,.28)}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--r-pill);
  font-size:12px;line-height:1.7;font-weight:600;background:#FFE9EF;color:#B02450;
}
.badge-soft{background:rgba(255,255,255,.12);color:var(--t-inv);border:1px solid rgba(255,255,255,.24)}
.badge-gold{background:rgba(242,193,78,.16);color:#C79A22;border:1px solid rgba(242,193,78,.4)}
.tag{
  display:inline-flex;align-items:center;padding:5px 13px;border-radius:var(--r-pill);
  font-size:12.5px;background:var(--paper-3);color:var(--t2);border:1px solid var(--line);
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.tag:hover{background:#FFE9EF;color:#B02450;border-color:rgba(226,62,107,.35)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 8px 24px rgba(35,20,30,.07);border-bottom-color:var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:62px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--t1);font-weight:800;font-size:15px;letter-spacing:-.3px;white-space:nowrap}
.logo:hover{color:var(--t1)}
.logo-mark{width:30px;height:30px;flex:0 0 30px;display:block}
.nav-menu{display:none;align-items:center;gap:4px;margin:0;padding:0;list-style:none}
.nav-menu a{
  display:block;padding:8px 16px;border-radius:var(--r-pill);
  font-size:15px;font-weight:500;color:var(--t2);position:relative;transition:color .2s,background .2s;
}
.nav-menu a:hover{color:var(--brand);background:#FFF0F4}
.nav-menu a.active{color:var(--t1);font-weight:700}
.nav-menu a.active::after{content:"";position:absolute;left:16px;right:16px;bottom:1px;height:2px;border-radius:2px;background:var(--brand)}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-login{display:none;font-size:15px;color:var(--t2);font-weight:500}
.nav-login:hover{color:var(--brand)}
.nav-right .btn{height:38px;padding:0 18px;font-size:14px}

/* ---------- 移动底部 Tab ---------- */
.mobile-tab{
  display:flex;position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:#fff;border-top:1px solid var(--line);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));
  justify-content:space-around;align-items:center;
  box-shadow:0 -6px 20px rgba(35,20,30,.06);
}
.mobile-tab a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;color:var(--t3);font-weight:500;padding:4px 14px;border-radius:10px}
.mobile-tab a svg{width:21px;height:21px}
.mobile-tab a.active{color:var(--brand);font-weight:700}
.mobile-tab a.active svg{stroke:var(--brand)}
.mobile-tab svg{stroke:#8E8089;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s}

/* ---------- 文章头部 ---------- */
.article-hero{background:var(--paper-2);position:relative;overflow:hidden;padding:26px 0 46px}
.article-hero::after{
  content:"";position:absolute;right:-140px;top:-140px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,62,107,.16),rgba(226,62,107,0) 68%);
  pointer-events:none;
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--t3);margin-bottom:20px;position:relative;z-index:1}
.crumb a{color:var(--t3)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:#C9B6C0}
.crumb .now{color:var(--t2);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head{max-width:880px;position:relative;z-index:1}
.article-head h1{
  font-size:clamp(26px,4.2vw,42px);line-height:1.28;font-weight:800;letter-spacing:-.5px;
  margin:14px 0 18px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13px;color:var(--t3)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#D8C6CE;display:inline-block}
.article-meta strong{color:var(--t2);font-weight:600}

/* ---------- 头图 ---------- */
.cover-block{margin-top:-24px;position:relative;z-index:2}
.cover-frame{
  border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-2);
  background:var(--paper-3);aspect-ratio:16/9;
}
.cover-frame img{width:100%;height:100%;object-fit:cover}
.figure-cap{font-size:12px;color:var(--t3);margin:12px 0 0;line-height:1.7}

/* ---------- 正文阅读区 ---------- */
.read-wrap{max-width:780px;margin:0 auto}
.key-points{
  background:var(--paper-2);border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:0 16px 16px 0;padding:20px 22px;margin-bottom:32px;
}
.key-points h2{font-size:15px;font-weight:700;letter-spacing:.2px;margin:0 0 12px;color:var(--brand-deep)}
.key-points ul{list-style:none;padding:0;margin:0}
.key-points li{position:relative;padding-left:22px;font-size:14.5px;line-height:1.8;color:var(--t2);margin-bottom:8px}
.key-points li:last-child{margin-bottom:0}
.key-points li::before{
  content:"";position:absolute;left:0;top:10px;width:10px;height:10px;border-radius:50%;
  background:#FFD9E2;border:2px solid var(--brand);
}
.prose{font-size:16px;line-height:1.95;color:var(--t1);word-wrap:break-word}
.prose > *:first-child{margin-top:0}
.prose p{margin:0 0 18px}
.prose h2{
  font-size:clamp(21px,2.6vw,27px);line-height:1.4;font-weight:700;letter-spacing:-.2px;
  margin:38px 0 16px;padding-left:14px;border-left:4px solid var(--brand);border-radius:2px;
}
.prose h3{font-size:19.5px;line-height:1.5;font-weight:600;margin:28px 0 12px;color:var(--t1)}
.prose h4{font-size:17px;font-weight:600;margin:22px 0 10px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 18px}
.prose ul{list-style:none;padding-left:20px}
.prose ul > li{position:relative;padding-left:16px;margin-bottom:9px}
.prose ul > li::before{
  content:"";position:absolute;left:0;top:12px;width:6px;height:6px;border-radius:50%;
  background:var(--brand);opacity:.85;
}
.prose ol > li{margin-bottom:9px}
.prose ol > li::marker{color:var(--brand);font-weight:700}
.prose blockquote{
  margin:0 0 22px;padding:16px 20px;background:var(--paper-2);
  border-left:3px solid var(--brand);border-radius:0 12px 12px 0;color:var(--t2);font-size:15.5px;
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:16px;margin:22px auto;box-shadow:var(--sh-1);border:1px solid var(--line)}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose a:hover{color:var(--brand-deep)}
.prose strong{font-weight:700;color:var(--t1)}
.prose hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.prose thead th{background:var(--paper-3);font-weight:600;color:var(--t2)}
.prose th,.prose td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;line-height:1.7}
.prose tbody tr:last-child td{border-bottom:0}
.prose code{background:var(--paper-3);padding:2px 7px;border-radius:6px;font-size:.9em;color:var(--brand-deep)}
.prose pre{background:var(--paper-3);border:1px solid var(--line);border-radius:12px;padding:16px;overflow:auto;margin:0 0 20px}
.prose pre code{background:none;padding:0;color:var(--t1)}
.empty-article{
  background:var(--paper-2);border:1px dashed rgba(226,62,107,.35);border-radius:18px;
  padding:44px 24px;text-align:center;
}
.empty-article h2{font-size:20px;font-weight:700;margin-bottom:10px}
.empty-article p{color:var(--t2);font-size:14.5px;max-width:440px;margin:0 auto 20px}

/* ---------- 文内提示卡 ---------- */
.tip-card{
  margin:34px 0 0;background:var(--paper-2);border:1px solid var(--line);
  border-left:4px solid var(--brand);border-radius:0 16px 16px 0;padding:20px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.tip-card p{margin:0;font-size:14.5px;line-height:1.8;color:var(--t2);max-width:520px}
.tip-card strong{color:var(--t1)}

/* ---------- 标签与分享 ---------- */
.tagbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}
.taglist{display:flex;flex-wrap:wrap;gap:8px}
.sharebar{display:flex;flex-wrap:wrap;gap:10px}
.share-btn{
  display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 18px;
  border-radius:var(--r-pill);border:1.5px solid var(--line);background:#fff;
  font-size:13.5px;color:var(--t2);font-weight:500;
  transition:border-color .2s ease,color .2s ease,background .2s ease,transform .18s ease;
}
.share-btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.share-btn:hover{border-color:rgba(226,62,107,.45);color:var(--brand);background:#FFF7F9;transform:translateY(-1px)}
.share-btn.is-on{border-color:var(--brand);color:var(--brand);background:#FFE9EF}

/* ---------- 相关推荐 ---------- */
.related-grid{display:grid;grid-template-columns:1fr;gap:16px}
.related-card{
  display:flex;gap:16px;align-items:stretch;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--sh-1);padding:14px;overflow:hidden;
  color:var(--t1);transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.related-card:hover,.related-card:focus{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:rgba(226,62,107,.35);color:var(--t1)}
.related-thumb{
  flex:0 0 132px;width:132px;aspect-ratio:4/3;border-radius:12px;overflow:hidden;
  background:var(--paper-3);border:1px solid var(--line);
}
.related-thumb img{width:100%;height:100%;object-fit:cover}
.related-body{display:flex;flex-direction:column;justify-content:center;gap:8px;min-width:0}
.related-body h3{font-size:15.5px;line-height:1.55;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.related-card:hover .related-body h3{color:var(--brand)}
.related-body span{font-size:12px;color:var(--t3)}
.related-empty{
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-card);
  padding:34px 22px;text-align:center;color:var(--t3);font-size:14px;
}

/* ---------- 上一篇 / 下一篇 ---------- */
.pn-grid{display:grid;grid-template-columns:1fr;gap:14px}
.pn-card{
  display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm);padding:14px 18px;color:var(--t2);font-size:14px;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.pn-card:hover{border-color:rgba(226,62,107,.35);box-shadow:var(--sh-1);transform:translateY(-2px);color:var(--brand)}
.pn-card .arrow{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:var(--paper-3);
  display:inline-flex;align-items:center;justify-content:center;color:var(--brand);font-size:14px;
}
.pn-card .pn-text{min-width:0}
.pn-card .pn-label{display:block;font-size:11.5px;color:var(--t3);letter-spacing:.6px;margin-bottom:2px}
.pn-card .pn-title{display:block;font-size:14.5px;font-weight:500;color:var(--t1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pn-card:hover .pn-title{color:var(--brand)}

/* ---------- 顶部返回 ---------- */
.back-row{display:flex;justify-content:center}

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--ink);color:var(--t-inv);position:relative;overflow:hidden;padding:44px 0}
.cta-band::before{
  content:"";position:absolute;left:-80px;bottom:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,62,107,.30),rgba(226,62,107,0) 70%);
}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;position:relative;z-index:1}
.cta-inner h2{font-size:clamp(20px,2.6vw,26px);line-height:1.4;font-weight:700;letter-spacing:-.2px}
.cta-inner p{margin:8px 0 0;font-size:14px;color:var(--t-inv-2)}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--t-inv-2);padding:60px 0 26px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px}
.footer-brand .logo{color:var(--t-inv)}
.footer-brand .logo:hover{color:var(--t-inv)}
.footer-brand p{margin:14px 0 0;font-size:13.5px;line-height:1.85;color:var(--t-inv-2);max-width:360px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{
  width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-inv);background:rgba(255,255,255,.04);
  transition:border-color .2s,background .2s,transform .2s;
}
.socials a:hover{border-color:rgba(226,62,107,.6);background:rgba(226,62,107,.16);transform:translateY(-2px)}
.socials svg{width:18px;height:18px;stroke:var(--t-inv);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.footer-col h4{font-size:14px;color:var(--t-inv);margin:0 0 14px;font-weight:700;letter-spacing:.2px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{color:var(--t-inv-2);font-size:13.5px}
.footer-col a:hover{color:var(--brand-soft)}
.sub-form{display:flex;gap:8px;margin-bottom:12px}
.sub-form input{
  flex:1 1 auto;min-width:0;height:44px;padding:0 14px;border-radius:var(--r-sm);
  border:1px solid var(--line-inv);background:rgba(255,255,255,.06);color:var(--t-inv);font-size:13.5px;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.sub-form input::placeholder{color:#9C8893}
.sub-form input:focus{outline:none;border-color:rgba(226,62,107,.75);background:rgba(255,255,255,.1);box-shadow:0 0 0 3px rgba(226,62,107,.22)}
.sub-form .btn{height:44px;padding:0 18px;font-size:13.5px;flex:0 0 auto}
.footer-note{font-size:12.5px;line-height:1.8;color:#9C8893;margin:0}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
  border-top:1px solid var(--line-inv);margin-top:38px;padding-top:20px;font-size:12.5px;color:#9C8893;
}
.footer-bottom .adult{
  display:inline-flex;align-items:center;padding:3px 12px;border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.16);color:var(--t-inv-2);font-size:12px;
}

/* ---------- 断点 ---------- */
@media screen and (min-width:640px){
  .container{padding:0 32px}
  .section{padding:72px 0}
  .article-hero{padding:34px 0 56px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .pn-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:36px}
}
@media screen and (min-width:900px){
  body{padding-bottom:0}
  .mobile-tab{display:none}
  .nav-menu{display:flex}
  .nav-login{display:inline-flex}
  .nav-wrap{height:70px}
  .logo{font-size:17px}
  .logo-mark{width:34px;height:34px;flex:0 0 34px}
  .nav-right .btn{height:44px;padding:0 22px;font-size:14.5px}
  .section{padding:92px 0}
  .article-hero{padding:40px 0 64px}
  .related-grid{grid-template-columns:repeat(3,1fr)}
  .related-card{flex-direction:column;gap:12px}
  .related-thumb{flex:0 0 auto;width:100%;aspect-ratio:16/10}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px}
  .cta-band{padding:54px 0}
}
@media screen and (max-width:520px){
  .article-meta{font-size:12.5px;gap:8px 12px}
  .related-thumb{flex:0 0 104px;width:104px}
  .tip-card{padding:18px}
  .share-btn{height:38px;padding:0 14px;font-size:13px}
}

/* roulang page: category1 */
:root{
  --brand:#E23E6B;
  --brand-deep:#A8204B;
  --brand-soft:#FFD9E2;
  --accent:#FF8A3D;
  --gold:#F2C14E;
  --ink:#171018;
  --ink-2:#231823;
  --paper:#FFFFFF;
  --paper-2:#FFF7F9;
  --paper-3:#F6EFF2;
  --t1:#1F1620;
  --t2:#5C4E58;
  --t3:#8E8089;
  --t-inv:#FFF3F7;
  --t-inv-2:#C9B6C0;
  --line:#EADDE3;
  --line-inv:rgba(255,255,255,.10);
  --r-card:18px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 2px 10px rgba(35,20,30,.06);
  --sh-2:0 14px 34px rgba(35,20,30,.10);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:92px}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;line-height:1.85;color:var(--t1);background:var(--paper);
  -webkit-font-smoothing:antialiased;
  padding-bottom:76px;
}
img{max-width:100%;display:block;height:auto;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover,a:focus{color:var(--brand-deep)}
h1,h2,h3,h4,h5,h6{margin:0 0 14px;font-weight:700;line-height:1.3;color:var(--t1)}
p{margin:0 0 14px}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
input,select,textarea{font-family:inherit;font-size:15px}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media(min-width:900px){.container{padding:0 32px}}
.section{padding:56px 0}
@media(min-width:900px){.section{padding:86px 0}}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;line-height:1;border:1.5px solid transparent;
  cursor:pointer;text-align:center;
  transition:transform .18s ease,background .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease;
}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover,.btn-primary:focus{background:#EE4E79;color:#fff;transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover,.btn-outline:focus{background:#FFF0F4;color:var(--brand-deep);border-color:var(--brand-deep)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.32)}
.btn-ghost:hover,.btn-ghost:focus{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn:focus-visible{outline:3px solid rgba(226,62,107,.28);outline-offset:2px}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;min-width:0;margin:0;
  padding:4px 12px;border-radius:var(--r-pill);text-align:center;
  font-size:12px;line-height:1.7;font-weight:600;background:#FFE9EF;color:#B02450;
}
.tag{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--r-pill);
  font-size:12px;background:var(--paper-3);color:var(--t2);border:1px solid var(--line);
}

/* ---------- 卡片 ---------- */
.card{
  margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;color:inherit;
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);border-color:rgba(226,62,107,.35)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{background:rgba(255,255,255,.97);box-shadow:0 8px 24px rgba(35,20,30,.07);border-bottom-color:var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:62px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--t1);font-weight:800;font-size:15px;letter-spacing:-.3px;white-space:nowrap}
.logo:hover{color:var(--t1)}
.logo-mark{width:30px;height:30px;flex:0 0 30px;display:block}
.nav-menu{display:none}
.nav-login{display:none}
.nav-right{display:flex;align-items:center;gap:14px}
.nav-right .btn{height:38px;padding:0 18px;font-size:14px}

/* ---------- 移动底部 Tab ---------- */
.mobile-tab{
  display:flex;position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:#fff;border-top:1px solid var(--line);
  padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));
  justify-content:space-around;align-items:center;
  box-shadow:0 -6px 20px rgba(35,20,30,.06);
}
.mobile-tab a{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;color:var(--t3);font-weight:500;padding:4px 12px;border-radius:10px}
.mobile-tab a svg{width:21px;height:21px;stroke:#8E8089;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s}
.mobile-tab a.active{color:var(--brand);font-weight:700}
.mobile-tab a.active svg{stroke:var(--brand)}

@media(min-width:901px){
  body{padding-bottom:0}
  .nav-wrap{height:70px}
  .logo{font-size:17px}
  .logo-mark{width:34px;height:34px;flex:0 0 34px}
  .nav-menu{display:flex;align-items:center;gap:4px}
  .nav-menu a{
    display:block;padding:8px 16px;border-radius:var(--r-pill);
    font-size:15px;font-weight:500;color:var(--t2);position:relative;
    transition:color .2s,background .2s;
  }
  .nav-menu a:hover{color:var(--brand);background:#FFF0F4}
  .nav-menu a.active{color:var(--t1);font-weight:700}
  .nav-menu a.active::after{content:"";position:absolute;left:16px;right:16px;bottom:1px;height:2px;border-radius:2px;background:var(--brand)}
  .nav-login{display:inline-flex;font-size:15px;color:var(--t2);font-weight:500}
  .nav-login:hover{color:var(--brand)}
  .nav-right .btn{height:44px;padding:0 22px;font-size:15px}
  .mobile-tab{display:none}
}

/* ---------- 分类头部 ---------- */
.cat-hero{position:relative;background:var(--paper-2);border-bottom:1px solid var(--line);padding:26px 0 46px;overflow:hidden}
.cat-hero::before{
  content:"";position:absolute;top:-180px;right:-140px;width:440px;height:440px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,62,107,.18),rgba(226,62,107,0) 68%);pointer-events:none;
}
.cat-hero::after{
  content:"";position:absolute;inset:auto auto 18px 50%;width:180px;height:120px;
  background-image:radial-gradient(rgba(226,62,107,.22) 1px,transparent 1px);
  background-size:12px 12px;opacity:.5;pointer-events:none;
}
.crumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--t3);margin-bottom:18px;position:relative;z-index:1}
.crumbs a{color:var(--t3)}
.crumbs a:hover{color:var(--brand)}
.crumb-sep{color:#CFBAC4}
.cat-hero-grid{display:grid;grid-template-columns:1fr;gap:26px;position:relative;z-index:1}
.cat-hero h1{font-size:clamp(26px,4.4vw,38px);font-weight:800;letter-spacing:-.6px;line-height:1.26;margin-bottom:14px}
.cat-lead{font-size:15.5px;color:var(--t2);max-width:660px;margin-bottom:18px}
.cat-badges{display:flex;flex-wrap:wrap;gap:8px}
.cat-facts{
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px 14px;box-shadow:var(--sh-1);
}
.fact{text-align:center}
.fact strong{display:block;font-size:17px;font-weight:800;line-height:1.45;color:var(--brand)}
.fact span{font-size:11.5px;color:var(--t3);line-height:1.5;display:block}
@media(min-width:900px){
  .cat-hero{padding:34px 0 54px}
  .cat-hero-grid{grid-template-columns:1.55fr .85fr;align-items:end;gap:48px}
  .fact strong{font-size:21px}
  .fact span{font-size:12px}
}

/* ---------- 筛选条 ---------- */
.filter-wrap{
  position:sticky;top:62px;z-index:40;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  padding:10px 0;
}
@media(min-width:901px){.filter-wrap{top:70px}}
.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.filter-chips{display:flex;align-items:center;gap:8px;overflow-x:auto;padding-bottom:2px;-webkit-overflow-scrolling:touch}
.filter-chips::-webkit-scrollbar{height:0}
.chip{
  padding:7px 16px;border-radius:var(--r-pill);font-size:13px;font-weight:600;
  color:var(--t2);background:var(--paper-3);border:1px solid transparent;
  white-space:nowrap;transition:background .2s,color .2s,box-shadow .2s;
}
.chip:hover{color:var(--brand-deep);background:#FFE9EF}
.chip.is-on{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(226,62,107,.24)}
.chip:focus-visible{outline:3px solid rgba(226,62,107,.28);outline-offset:2px}
.sort-box{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--t3);white-space:nowrap}
.sort-box select{
  width:auto;height:38px;margin:0;padding:0 34px 0 14px;font-size:13px;color:var(--t1);
  border:1px solid var(--line);border-radius:var(--r-pill);background-color:#fff;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%238E8089' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:10px 7px;
  -webkit-appearance:none;appearance:none;
}
.sort-box select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(226,62,107,.16);outline:none}

/* ---------- 板块标题 ---------- */
.sec-head{max-width:780px;margin-bottom:30px}
.sec-head h2{font-size:clamp(22px,3vw,30px);font-weight:700;letter-spacing:-.4px;margin-bottom:10px}
.sec-head p{color:var(--t2);font-size:15px;margin:0}
.sec-head.light h2{color:var(--t-inv)}
.sec-head.light p{color:var(--t-inv-2)}

/* ---------- 人物列表 ---------- */
.person-grid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:640px){.person-grid{grid-template-columns:repeat(2,1fr);gap:18px}}
.person-card{display:flex;gap:14px;padding:14px;align-items:flex-start}
.person-photo{position:relative;width:84px;height:84px;flex:0 0 84px;border-radius:16px;overflow:hidden;background:var(--paper-3)}
.person-photo img{width:100%;height:100%;object-fit:cover}
.dot-online{
  position:absolute;left:6px;bottom:6px;display:inline-flex;align-items:center;gap:4px;
  padding:2px 8px;border-radius:var(--r-pill);font-size:10px;color:#fff;
  background:rgba(23,16,24,.66);backdrop-filter:blur(4px);
}
.dot-online::before{content:"";width:6px;height:6px;border-radius:50%;background:#5FD39B}
.dot-online.is-away::before{background:#E6B45B}
.person-body{flex:1 1 auto;min-width:0}
.person-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.person-top h3{font-size:16.5px;font-weight:700;margin:0}
.person-meta{font-size:12px;color:var(--t3);white-space:nowrap}
.person-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.person-desc{font-size:13.5px;color:var(--t2);line-height:1.75;margin:0 0 10px}
.person-link{
  display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--brand);
}
.person-link::after{content:"›";font-size:16px;line-height:1;transform:translateY(-1px)}
.person-link:hover{color:var(--brand-deep)}
.list-more{display:flex;justify-content:center;margin-top:30px}

/* ---------- 深色玩法 ---------- */
.bg-ink{background:var(--ink);color:var(--t-inv)}
.bg-ink h2,.bg-ink h3{color:var(--t-inv)}
.playbook{position:relative;overflow:hidden}
.playbook::before{
  content:"";position:absolute;left:-120px;top:-100px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,62,107,.22),transparent 70%);pointer-events:none;
}
.playbook .container{position:relative;z-index:1}
.step-grid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:640px){.step-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.step-grid{grid-template-columns:repeat(4,1fr);gap:18px}}
.step-card{
  background:var(--ink-2);border:1px solid var(--line-inv);border-radius:var(--r-card);
  padding:22px 18px;transition:border-color .2s,transform .2s,background .2s;
}
.step-card:hover{border-color:rgba(226,62,107,.55);transform:translateY(-2px)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;
  border-radius:50%;background:rgba(226,62,107,.2);color:#FF8CA9;font-weight:800;font-size:14px;margin-bottom:12px;
}
.step-card h3{font-size:16.5px;margin-bottom:8px;font-weight:700}
.step-card p{font-size:13.5px;color:var(--t-inv-2);margin:0;line-height:1.78}

/* ---------- 精选专题 ---------- */
.topic-sec{background:var(--paper-2)}
.topic-grid{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:768px){.topic-grid{grid-template-columns:repeat(3,1fr)}}
.topic-card{display:flex;flex-direction:column;background:#fff}
.topic-thumb{aspect-ratio:16/10;background:var(--paper-3);overflow:hidden}
.topic-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.topic-card:hover .topic-thumb img{transform:scale(1.04)}
.topic-body{padding:18px 18px 20px;flex:1 1 auto;display:flex;flex-direction:column}
.topic-body h3{font-size:16.5px;margin-bottom:8px}
.topic-body p{font-size:13.5px;color:var(--t2);line-height:1.75;margin:0 0 14px;flex:1 1 auto}
.topic-more{font-size:13px;font-weight:600;color:var(--brand)}
.topic-more:hover{color:var(--brand-deep)}

/* ---------- 相关阅读 ---------- */
.read-list{display:grid;gap:14px}
.read-item{
  display:grid;grid-template-columns:1fr;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;color:inherit;box-shadow:var(--sh-1);
  transition:box-shadow .2s,border-color .2s,transform .2s;
}
.read-item:hover{box-shadow:var(--sh-2);border-color:rgba(226,62,107,.35);transform:translateY(-2px);color:inherit}
@media(min-width:768px){.read-item{grid-template-columns:238px 1fr;align-items:stretch}}
.read-thumb{aspect-ratio:16/9;background:var(--paper-3);overflow:hidden}
@media(min-width:768px){.read-thumb{aspect-ratio:auto;height:100%}}
.read-thumb img{width:100%;height:100%;object-fit:cover}
.read-body{padding:16px 18px 18px;min-width:0}
.read-meta{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:12px;color:var(--t3);flex-wrap:wrap}
.read-body h3{
  font-size:16.5px;font-weight:700;line-height:1.5;margin-bottom:6px;color:var(--t1);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .2s;
}
.read-item:hover .read-body h3{color:var(--brand)}
.read-body p{
  font-size:13.5px;color:var(--t2);margin:0;line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:44px 20px;background:var(--paper-2);border:1px dashed var(--line);border-radius:var(--r-card);
  color:var(--t3);font-size:14px;text-align:center;
}
.empty-state svg{width:34px;height:34px;stroke:var(--brand);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* ---------- FAQ ---------- */
.faq-sec{background:var(--paper-3)}
.faq-list{display:grid;gap:12px;max-width:880px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:border-color .2s,box-shadow .2s;
}
.faq-item.is-open{border-color:rgba(226,62,107,.5);box-shadow:var(--sh-1)}
.faq-q{
  display:flex;width:100%;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;font-size:15.5px;font-weight:600;color:var(--t1);text-align:left;
  background:none;border:0;transition:color .2s;
}
.faq-q:hover{color:var(--brand)}
.faq-q:focus-visible{outline:3px solid rgba(226,62,107,.28);outline-offset:-3px}
.faq-sign{flex:0 0 auto;font-size:20px;line-height:1;color:var(--brand);font-weight:400}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-a-inner{padding:0 18px 18px;color:var(--t2);font-size:14.5px;line-height:1.85}

/* ---------- 底部窄 CTA ---------- */
.cta-strip{padding:40px 0 60px;background:var(--paper)}
.cta-strip-inner{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:var(--ink);border:1px solid var(--line-inv);border-radius:22px;padding:26px 26px;
}
.cta-strip-inner::after{
  content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,62,107,.32),transparent 70%);pointer-events:none;
}
.cta-strip-inner h2{position:relative;z-index:1;color:var(--t-inv);font-size:clamp(19px,2.4vw,24px);margin:0;font-weight:700;letter-spacing:-.3px}
.cta-strip-inner p{position:relative;z-index:1;margin:6px 0 0;font-size:13.5px;color:var(--t-inv-2)}
.cta-strip-inner .btn{position:relative;z-index:1}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--t-inv-2);padding:56px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
@media(min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}}
.footer-brand .logo{color:var(--t-inv);font-size:17px;margin-bottom:14px}
.footer-brand .logo:hover{color:var(--t-inv)}
.footer-brand p{font-size:13.5px;line-height:1.8;color:var(--t-inv-2);margin:0 0 16px}
.socials{display:flex;gap:10px}
.socials a{
  display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;
  border-radius:50%;border:1px solid var(--line-inv);transition:border-color .2s,background .2s;
}
.socials a:hover{background:rgba(226,62,107,.18);border-color:rgba(226,62,107,.6)}
.socials svg{width:18px;height:18px;stroke:var(--t-inv-2);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.footer-col h4{color:var(--t-inv);font-size:14.5px;font-weight:700;margin:0 0 14px}
.footer-col ul{display:grid;gap:9px}
.footer-col a{font-size:13.5px;color:var(--t-inv-2)}
.footer-col a:hover{color:#fff}
.sub-form{display:flex;gap:8px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 140px;min-width:0;height:42px;margin:0;padding:0 14px;font-size:13.5px;
  color:var(--t-inv);background:rgba(255,255,255,.06);
  border:1px solid var(--line-inv);border-radius:var(--r-sm);
}
.sub-form input::placeholder{color:#9C8A94}
.sub-form input:focus{outline:none;border-color:rgba(226,62,107,.75);box-shadow:0 0 0 3px rgba(226,62,107,.18)}
.sub-form .btn{height:42px;padding:0 18px;font-size:13.5px}
.footer-note{font-size:12px;color:#8E7C87;line-height:1.7;margin:10px 0 0}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-top:34px;padding-top:18px;border-top:1px solid var(--line-inv);font-size:12.5px;color:#8E7C87;
}
.footer-bottom .adult{color:#B49AA6}
@media(max-width:767px){.footer-bottom{justify-content:flex-start}}