/* roulang page: index */
:root{
  --ink:#0B0714;--ink-2:#161022;--ink-3:#211A33;
  --paper:#FFFFFF;--paper-2:#F7F4FB;
  --primary:#FF4F6D;--primary-2:#FF8A5B;--secondary:#7C6BFF;
  --accent:#2FE0C4;--warm:#FFC94D;
  --text:#1A1426;--muted:#6F6780;
  --text-dark:#F5F2FA;--muted-dark:#A79FB8;
  --line:rgba(11,7,20,.10);--line-dark:rgba(255,255,255,.10);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --shadow-sm:0 8px 24px rgba(16,10,32,.06);
  --shadow-md:0 16px 40px rgba(16,10,32,.10);
  --radius:18px;--radius-sm:14px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;padding:0;font-family:var(--font-sans);font-size:16px;line-height:1.8;
  color:var(--text);background:var(--paper);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button,input,select{font-family:inherit;}
button{cursor:pointer;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:1024px){.container{padding:0 32px;}}
.num{font-variant-numeric:tabular-nums;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(11,7,20,.18);}
.nav-bar{height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:18px;letter-spacing:.01em;flex:0 0 auto;}
.brand:hover{opacity:.92;}
.brand-mark{width:30px;height:30px;flex:0 0 30px;}
.brand-text small{display:block;font-size:11px;font-weight:400;opacity:.78;line-height:1.2;letter-spacing:.06em;}
.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{
  position:relative;color:rgba(255,255,255,.94);font-size:15px;padding:9px 14px;
  border-radius:999px;transition:background .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:#fff;border-radius:2px;transform:scaleX(0);transform-origin:center;
  transition:transform .22s ease;
}
.nav-links a:hover{background:rgba(255,255,255,.16);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{background:rgba(255,255,255,.22);}
.nav-links a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-login{color:#fff;font-size:15px;padding:9px 14px;border-radius:999px;transition:background .2s ease;}
.nav-login:hover{background:rgba(255,255,255,.16);}
.nav-login:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-warm-nav{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--warm);color:var(--ink);font-size:14px;font-weight:700;
  padding:10px 18px;border-radius:999px;border:1px solid transparent;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.btn-warm-nav:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 8px 18px rgba(255,201,77,.32);}
.btn-warm-nav:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.nav-toggle{
  display:none;width:44px;height:44px;border:none;border-radius:12px;
  background:rgba(255,255,255,.16);align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.mobile-panel{
  display:none;padding:6px 20px 20px;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  border-top:1px solid rgba(255,255,255,.14);
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:flex;align-items:center;min-height:44px;color:#fff;font-size:15px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.mobile-panel a.active{background:rgba(255,255,255,.22);border-radius:10px;padding-left:12px;}
.mobile-panel .btn-warm-nav{width:100%;min-height:44px;margin-top:16px;}
@media (max-width:1023px){
  .nav-links,.nav-actions{display:none;}
  .nav-toggle{display:flex;}
  .nav-bar{height:56px;}
}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;text-align:center;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(255,79,109,.28);}
.btn-primary:hover{background:#EE3A59;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,79,109,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-warm{background:var(--warm);color:var(--ink);}
.btn-warm:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,201,77,.34);}
.btn-warm:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;}
.btn-outline{background:#fff;color:var(--text);border-color:var(--line);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;}

/* ---------- 板块基础 ---------- */
.section{padding:56px 0;}
@media (min-width:768px){.section{padding:84px 0;}}
.section--paper2{background:var(--paper-2);}
.section--dark{background:var(--ink);color:var(--text-dark);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  letter-spacing:.06em;color:var(--primary);margin-bottom:14px;
}
.kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--primary);}
.section--dark .kicker{color:var(--accent);}
.section--dark .kicker::before{background:var(--accent);}
.section-title{font-size:clamp(24px,3vw,36px);line-height:1.3;font-weight:700;letter-spacing:.01em;}
.section-sub{margin-top:14px;font-size:15px;line-height:1.85;color:var(--muted);max-width:68ch;}
.section--dark .section-sub{color:var(--muted-dark);}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink);color:var(--text-dark);}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/2763b95680fb6437.webp');
  background-size:cover;background-position:center;
  opacity:.34;
}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;}
.hero-glow.a{width:520px;height:520px;top:-160px;left:-120px;background:rgba(255,79,109,.28);}
.hero-glow.b{width:460px;height:460px;bottom:-200px;right:-100px;background:rgba(47,224,196,.16);}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%,#000 10%,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 10%,transparent 72%);
}
.hero-inner{position:relative;z-index:2;padding:56px 0 64px;}
@media (min-width:1024px){.hero-inner{padding:78px 0 86px;}}
.hero-layout{display:grid;grid-template-columns:1fr;gap:36px;align-items:start;}
@media (min-width:1024px){.hero-layout{grid-template-columns:7fr 5fr;gap:48px;align-items:center;}}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;
  padding:6px 13px;border-radius:999px;color:#fff;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);
}
.hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--accent);display:block;}
.hero h1{
  font-size:clamp(30px,4.4vw,52px);line-height:1.18;font-weight:800;letter-spacing:.01em;
  color:#fff;
}
.hero h1 em{font-style:normal;background:linear-gradient(96deg,#FFC94D,#FF4F6D 60%,#C052FF);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{margin-top:20px;font-size:16px;line-height:1.9;color:var(--muted-dark);max-width:60ch;}
.hero-cta{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px;}
.hero-points{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px 26px;font-size:13.5px;color:var(--muted-dark);}
.hero-points span{display:inline-flex;align-items:center;gap:8px;}
.hero-points svg{flex:0 0 16px;color:var(--accent);}
.apply-card{
  background:rgba(22,16,34,.86);
  border:1px solid var(--line-dark);border-radius:22px;
  padding:26px;box-shadow:0 24px 60px rgba(0,0,0,.42);
  backdrop-filter:blur(6px);
}
.apply-card h2{font-size:19px;font-weight:700;color:#fff;line-height:1.4;}
.apply-card p.tip{margin-top:8px;font-size:13px;line-height:1.7;color:var(--muted-dark);}
.apply-form{margin-top:18px;display:grid;gap:14px;}
.field-label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--muted-dark);}
.field-input{
  width:100%;height:48px;border-radius:12px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);color:#fff;padding:0 15px;font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field-input::placeholder{color:rgba(255,255,255,.38);}
.field-input:focus{outline:none;border-color:var(--primary);background:rgba(255,255,255,.1);box-shadow:0 0 0 3px rgba(255,79,109,.22);}
.apply-note{margin-top:12px;font-size:12px;line-height:1.7;color:rgba(255,255,255,.5);}
.qualify{margin-top:18px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.16);}
.qualify li{display:flex;gap:9px;font-size:13px;line-height:1.7;color:var(--muted-dark);}
.qualify li + li{margin-top:8px;}
.qualify li i{flex:0 0 5px;width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:10px;}

/* ---------- 数据条 ---------- */
.stats-bar{background:var(--paper-2);border-bottom:1px solid var(--line);}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;padding:30px 0;}
@media (min-width:900px){.stats-grid{grid-template-columns:repeat(4,1fr);}}
.stat-item{padding:10px 18px;text-align:center;border-left:1px solid var(--line);}
.stat-item:nth-child(odd){border-left:none;}
@media (min-width:900px) and (max-width:1023px){}
@media (min-width:900px){.stat-item{border-left:1px solid var(--line);}.stat-item:first-child{border-left:none;}}
.stat-num{font-size:clamp(26px,3.2vw,38px);font-weight:800;line-height:1.2;color:var(--primary);font-variant-numeric:tabular-nums;letter-spacing:-.01em;}
.stat-label{margin-top:6px;font-size:13px;color:var(--muted);}

/* ---------- 搜索入口 ---------- */
.search-band{background:var(--paper);}
.search-box{
  display:grid;gap:14px;background:var(--paper-2);border:1px solid var(--line);
  border-radius:22px;padding:24px;
}
@media (min-width:900px){.search-box{grid-template-columns:1fr auto;align-items:end;padding:28px 30px;}}
.search-box label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:8px;}
.search-input{
  width:100%;height:50px;border-radius:12px;border:1px solid var(--line);background:#fff;
  padding:0 16px;font-size:15px;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,79,109,.16);}
.quick-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.quick-tags a{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:7px 15px;
  border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--muted);
  transition:all .2s ease;
}
.quick-tags a:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-sm);}

/* ---------- 分类矩阵 ---------- */
.channel-grid{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:640px){.channel-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.channel-grid{grid-template-columns:repeat(4,1fr);}}
.channel-card{
  position:relative;display:block;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--primary);border-radius:16px;padding:20px 18px 18px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.channel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(255,79,109,.4);border-left-color:var(--primary);}
.channel-icon{
  width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,79,109,.10);color:var(--primary);margin-bottom:14px;
}
.channel-card h3{font-size:16px;font-weight:700;line-height:1.45;}
.channel-card p{margin-top:8px;font-size:13px;line-height:1.7;color:var(--muted);}
.channel-card .channel-meta{margin-top:14px;font-size:12px;font-weight:600;color:var(--secondary);font-variant-numeric:tabular-nums;}
.channel-card:nth-child(2){border-left-color:var(--secondary);}
.channel-card:nth-child(2) .channel-icon{background:rgba(124,107,255,.12);color:var(--secondary);}
.channel-card:nth-child(3){border-left-color:var(--accent);}
.channel-card:nth-child(3) .channel-icon{background:rgba(47,224,196,.14);color:#12A994;}

/* ---------- 功能分组 ---------- */
.feature-rows{display:grid;gap:20px;}
.feature-row{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:1024px){
  .feature-row.wide-left{grid-template-columns:7fr 5fr;}
  .feature-row.wide-right{grid-template-columns:5fr 7fr;}
}
.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:transform .22s ease,box-shadow .22s ease;
  display:flex;flex-direction:column;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.feature-card .fc-badge{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(255,79,109,.14),rgba(124,107,255,.14));
  color:var(--primary);margin-bottom:16px;
}
.feature-card h3{font-size:20px;font-weight:700;line-height:1.4;}
.feature-card p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--muted);}
.feature-card .fc-link{
  margin-top:auto;padding-top:16px;display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--primary);
}
.feature-card .fc-link:hover{text-decoration:underline;text-underline-offset:3px;}
.feature-media{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--paper-2);position:relative;min-height:200px;
}
.feature-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9;}
.feature-media .fm-cap{
  position:absolute;left:14px;bottom:14px;background:rgba(11,7,20,.72);color:#fff;
  font-size:12px;padding:6px 12px;border-radius:999px;
}

/* ---------- 城市 ---------- */
.city-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
@media (min-width:640px){.city-grid{grid-template-columns:repeat(3,1fr);}}
@media (min-width:1024px){.city-grid{grid-template-columns:repeat(6,1fr);}}
.city-chip{
  display:flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:14px 14px;transition:all .2s ease;
}
.city-chip:hover{border-color:var(--primary);box-shadow:var(--shadow-sm);transform:translateY(-2px);}
.city-chip strong{font-size:15px;font-weight:700;}
.city-chip span{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;}

/* ---------- 使用场景时间线 ---------- */
.timeline{position:relative;display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:900px){.timeline{grid-template-columns:repeat(4,1fr);gap:20px;}}
.timeline::before{
  content:"";position:absolute;left:0;right:0;top:120px;height:0;
  border-top:1px dashed rgba(11,7,20,.18);display:none;
}
@media (min-width:900px){.timeline::before{display:block;}}
.tl-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease;}
.tl-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.tl-item img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.tl-body{padding:18px;}
.tl-time{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  color:var(--primary);background:rgba(255,79,109,.09);padding:4px 10px;border-radius:999px;
  margin-bottom:10px;
}
.tl-body h3{font-size:16px;font-weight:700;line-height:1.45;}
.tl-body p{margin-top:8px;font-size:13.5px;line-height:1.75;color:var(--muted);}

/* ---------- 截图演示 ---------- */
.demo-wrap{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:1024px){.demo-wrap{grid-template-columns:4fr 8fr;gap:32px;align-items:start;}}
.demo-tabs{display:flex;flex-direction:column;gap:10px;}
.demo-tab{
  text-align:left;background:transparent;border:1px solid var(--line-dark);
  border-left:3px solid transparent;border-radius:12px;padding:16px 18px;color:rgba(245,242,250,.62);
  transition:all .2s ease;font-size:15px;font-weight:600;
}
.demo-tab small{display:block;font-size:12.5px;font-weight:400;margin-top:4px;color:rgba(245,242,250,.42);}
.demo-tab:hover{color:#fff;background:rgba(255,255,255,.05);}
.demo-tab.active{border-left-color:var(--primary);background:rgba(255,79,109,.10);color:#fff;}
.demo-tab.active small{color:rgba(245,242,250,.7);}
.demo-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.demo-stage{
  position:relative;border:1px solid var(--line-dark);border-radius:20px;overflow:hidden;
  background:rgba(255,255,255,.03);box-shadow:0 20px 50px rgba(0,0,0,.35);
}
.demo-stage img{width:100%;aspect-ratio:16/10;object-fit:cover;opacity:.9;}
.demo-stage .stage-cap{
  position:absolute;left:0;right:0;bottom:0;padding:16px 20px;
  background:linear-gradient(0deg,rgba(11,7,20,.92),rgba(11,7,20,0));
  font-size:13.5px;color:rgba(245,242,250,.82);
}

/* ---------- 安全认证 ---------- */
.safety-wrap{display:grid;grid-template-columns:1fr;gap:32px;align-items:center;}
@media (min-width:1024px){.safety-wrap{grid-template-columns:6fr 6fr;gap:48px;}}
.safety-list{margin-top:26px;display:grid;gap:16px;}
.safety-list li{display:flex;gap:14px;align-items:flex-start;}
.check-dot{
  flex:0 0 20px;width:20px;height:20px;border-radius:50%;background:var(--accent);
  display:flex;align-items:center;justify-content:center;margin-top:5px;
}
.check-dot svg{width:11px;height:11px;color:var(--ink);}
.safety-list strong{display:block;font-size:15.5px;font-weight:700;line-height:1.5;}
.safety-list p{margin-top:4px;font-size:13.5px;line-height:1.75;color:var(--muted);}
.safety-visual{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--paper-2);}
.safety-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.safety-tag{
  position:absolute;right:16px;bottom:16px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:12px 16px;box-shadow:var(--shadow-md);
}
.safety-tag strong{display:block;font-size:13.5px;font-weight:700;}
.safety-tag span{font-size:12px;color:var(--muted);}

/* ---------- 精选清单 ---------- */
.pick-list{display:grid;gap:16px;}
.pick-item{
  display:grid;grid-template-columns:1fr;gap:0;background:#fff;border:1px solid var(--line);
  border-radius:16px;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease;
}
@media (min-width:640px){.pick-item{grid-template-columns:200px 1fr;}}
.pick-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.pick-item img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;}
.pick-body{padding:18px 20px;}
.pick-body .pick-tag{
  display:inline-block;font-size:12px;font-weight:600;color:var(--secondary);
  background:rgba(124,107,255,.10);padding:4px 10px;border-radius:999px;margin-bottom:10px;
}
.pick-body h3{font-size:17px;font-weight:700;line-height:1.45;}
.pick-body p{margin-top:8px;font-size:13.5px;line-height:1.75;color:var(--muted);}
.pick-body .pick-foot{margin-top:12px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;}

/* ---------- 案例 ---------- */
.case-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:900px){.case-grid{grid-template-columns:7fr 5fr;}}
.case-main{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease;}
.case-main:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.case-main img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.case-main .case-body{padding:22px;}
.case-side{display:grid;gap:20px;}
.case-small{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:grid;grid-template-columns:120px 1fr;transition:transform .22s ease,box-shadow .22s ease;}
.case-small:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.case-small img{width:100%;height:100%;object-fit:cover;}
.case-small .case-body{padding:16px 18px;}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;}
.tag-pill{
  display:inline-block;font-size:12px;font-weight:600;padding:4px 11px;border-radius:999px;
  background:rgba(255,79,109,.09);color:var(--primary);
}
.tag-pill.alt{background:rgba(124,107,255,.10);color:var(--secondary);}
.case-body h3{font-size:17px;font-weight:700;line-height:1.45;}
.case-small .case-body h3{font-size:14.5px;}
.case-body p{margin-top:8px;font-size:13.5px;line-height:1.75;color:var(--muted);}
.case-small .case-body p{font-size:12.5px;margin-top:6px;}

/* ---------- 价格 ---------- */
.price-toggle{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px;margin:0 auto 32px;}
.price-toggle button{
  border:none;background:transparent;padding:9px 22px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--muted);transition:all .2s ease;
}
.price-toggle button.on{background:var(--ink);color:#fff;}
.price-toggle button:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.price-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:900px){.price-grid{grid-template-columns:repeat(3,1fr);align-items:stretch;}}
.price-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:28px 24px;display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease;
}
.price-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.price-card.featured{border:2px solid var(--primary);box-shadow:0 18px 44px rgba(255,79,109,.16);}
.ribbon{
  position:absolute;top:-1px;right:18px;background:var(--primary);color:#fff;
  font-size:12px;font-weight:700;padding:5px 14px;border-radius:0 0 10px 10px;letter-spacing:.04em;
}
.price-name{font-size:15px;font-weight:700;color:var(--secondary);letter-spacing:.04em;}
.price-amount{margin-top:14px;display:flex;align-items:baseline;gap:6px;}
.price-amount .big{font-size:40px;font-weight:800;line-height:1;color:var(--ink);font-variant-numeric:tabular-nums;}
.price-amount .unit{font-size:13px;color:var(--muted);}
.price-desc{margin-top:10px;font-size:13px;line-height:1.7;color:var(--muted);}
.price-feats{margin-top:20px;display:grid;gap:11px;flex:1;}
.price-feats li{display:flex;gap:9px;font-size:13.5px;line-height:1.7;color:var(--text);}
.price-feats li i{flex:0 0 14px;width:14px;height:14px;border-radius:50%;background:rgba(47,224,196,.2);margin-top:6px;display:block;position:relative;}
.price-feats li i::after{content:"";position:absolute;left:4px;top:4px;width:6px;height:6px;border-radius:50%;background:#12A994;}
.price-card .btn{margin-top:22px;}

/* ---------- 评价墙 ---------- */
.testi-wall{columns:1;column-gap:20px;}
@media (min-width:768px){.testi-wall{columns:2;}}
@media (min-width:1024px){.testi-wall{columns:3;}}
.testi-card{
  break-inside:avoid;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:20px;margin-bottom:20px;transition:transform .22s ease,box-shadow .22s ease;
}
.testi-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.testi-top{display:flex;align-items:center;gap:12px;}
.avatar{
  flex:0 0 44px;width:44px;height:44px;border-radius:50%;overflow:hidden;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:15px;
}
.avatar img{width:100%;height:100%;object-fit:cover;}
.testi-top strong{display:block;font-size:14.5px;font-weight:700;}
.testi-top span{display:block;font-size:12px;color:var(--muted);}
.stars{margin-top:12px;color:var(--warm);font-size:13px;letter-spacing:2px;}
.testi-card p{margin-top:10px;font-size:13.5px;line-height:1.8;color:var(--muted);}

.reputation{display:grid;gap:28px;}
@media (min-width:1024px){.reputation{grid-template-columns:6fr 6fr;gap:48px;align-items:center;}}
.rep-nums{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.rep-num .big{
  font-size:clamp(28px,3.4vw,40px);font-weight:800;line-height:1.1;letter-spacing:-.01em;
  background:linear-gradient(96deg,#FF4F6D,#C052FF 62%,#7C6BFF);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.rep-num span{display:block;margin-top:6px;font-size:13px;color:var(--muted);}
.media-wall{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
@media (min-width:640px){.media-wall{grid-template-columns:repeat(3,1fr);}}
.media-cell{
  background:#fff;border:1px solid var(--line);border-radius:12px;height:66px;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:600;color:#9A93A8;letter-spacing:.04em;
  transition:all .2s ease;
}
.media-cell:hover{color:var(--muted);border-color:rgba(124,107,255,.4);}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr;gap:0 40px;}
@media (min-width:900px){.faq-grid{grid-template-columns:1fr 1fr;}}
.faq-item{border-bottom:1px solid var(--line);padding:6px 0;}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:16px 0;font-size:16px;font-weight:600;line-height:1.6;color:var(--text);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--primary);}
.faq-item summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}
.faq-plus{
  flex:0 0 22px;width:22px;height:22px;position:relative;margin-top:3px;
  transition:transform .25s ease;
}
.faq-plus::before,.faq-plus::after{
  content:"";position:absolute;background:var(--primary);border-radius:2px;
}
.faq-plus::before{left:10px;top:2px;width:2px;height:18px;}
.faq-plus::after{top:10px;left:2px;height:2px;width:18px;}
.faq-item[open] .faq-plus{transform:rotate(45deg);}
.faq-answer{padding:0 0 18px;font-size:15px;line-height:1.85;color:var(--muted);max-width:60ch;}

/* ---------- 资讯 ---------- */
.news-layout{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:1024px){.news-layout{grid-template-columns:7fr 5fr;gap:26px;}}
.news-main{
  background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease;
}
.news-main:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.news-main img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.news-main .news-body{padding:24px;}
.news-main h3{font-size:20px;font-weight:700;line-height:1.45;margin-top:10px;}
.news-main h3 a:hover{color:var(--primary);}
.news-main p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:14px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;}
.news-side{display:grid;gap:16px;align-content:start;}
.news-side-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;
  transition:transform .22s ease,box-shadow .22s ease;
}
.news-side-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.news-side-card h3{font-size:15.5px;font-weight:700;line-height:1.5;margin-top:8px;}
.news-side-card h3 a:hover{color:var(--primary);}
.news-side-card p{margin-top:8px;font-size:13px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-more{margin-top:26px;text-align:center;}
.empty-state{
  background:#fff;border:1px dashed rgba(11,7,20,.18);border-radius:18px;
  padding:44px 24px;text-align:center;color:var(--muted);
}
.empty-state svg{width:38px;height:38px;margin:0 auto 14px;color:var(--secondary);opacity:.7;}
.empty-state p{font-size:14px;}

/* ---------- 订阅/收藏 ---------- */
.save-band{display:grid;gap:20px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;}
@media (min-width:900px){.save-band{grid-template-columns:7fr 5fr;align-items:center;padding:34px 36px;}}
.save-band h3{font-size:22px;font-weight:700;line-height:1.4;}
.save-band p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--muted);}
.save-form{display:flex;gap:10px;flex-wrap:wrap;}
.save-form input{
  flex:1 1 200px;height:48px;border-radius:12px;border:1px solid var(--line);background:#fff;
  padding:0 16px;font-size:15px;color:var(--text);transition:border-color .2s ease,box-shadow .2s ease;
}
.save-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,79,109,.16);}

/* ---------- CTA 收口 ---------- */
.cta-band{
  background:linear-gradient(96deg,#7C6BFF 0%,#C052FF 52%,#FF4F6D 100%);
  color:#fff;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  right:-140px;top:-180px;background:rgba(255,255,255,.10);filter:blur(20px);
}
.cta-inner{position:relative;z-index:2;display:grid;gap:28px;padding:56px 0;}
@media (min-width:1024px){.cta-inner{grid-template-columns:6fr 6fr;align-items:center;gap:48px;padding:70px 0;}}
.cta-inner h2{font-size:clamp(24px,3vw,34px);font-weight:800;line-height:1.3;color:#fff;}
.cta-inner p{margin-top:12px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.84);max-width:52ch;}
.cta-form{display:grid;gap:12px;background:rgba(11,7,20,.16);border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:22px;}
.cta-form input{
  width:100%;height:48px;border-radius:12px;border:1px solid rgba(255,255,255,.3);
  background:#fff;color:var(--text);padding:0 16px;font-size:15px;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.cta-form input:focus{outline:none;border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.28);}
.cta-form .btn{height:48px;padding:0 22px;}
.cta-form small{font-size:12px;line-height:1.7;color:rgba(255,255,255,.7);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--muted-dark);padding:56px 0 0;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px;}
@media (min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1.3fr;gap:28px;}}
.footer-brand .brand{color:#fff;margin-bottom:16px;}
.footer-brand p{font-size:13.5px;line-height:1.85;max-width:34ch;}
.qr-box{
  margin-top:18px;width:96px;height:96px;border-radius:12px;
  border:1px dashed rgba(255,255,255,.24);display:flex;align-items:center;justify-content:center;
  font-size:11.5px;color:rgba(255,255,255,.42);text-align:center;line-height:1.5;padding:8px;
}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:14px;letter-spacing:.04em;}
.footer-col li{margin-bottom:9px;}
.footer-col a{font-size:13.5px;color:var(--muted-dark);transition:color .2s ease;}
.footer-col a:hover{color:#fff;}
.footer-col a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px;}
.footer-col p{font-size:13.5px;line-height:1.85;}
.footer-bottom{
  margin-top:40px;border-top:1px solid rgba(255,255,255,.10);
  padding:18px 0 24px;display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.42);
}
.footer-bottom a{color:rgba(255,255,255,.42);}
.footer-bottom a:hover{color:#fff;}

/* ---------- 响应式收尾 ---------- */
@media (max-width:767px){
  .hero h1{font-size:clamp(26px,7vw,34px);}
  .section{padding:48px 0;}
  .hero-inner{padding:44px 0 52px;}
  .hero-cta .btn{width:100%;}
  .search-box{padding:20px;}
  .apply-card{padding:20px;}
  .stat-item{padding:10px 10px;}
  .stat-num{font-size:26px;}
}
@media (max-width:520px){
  .hero-points{flex-direction:column;gap:10px;}
  .price-amount .big{font-size:34px;}
  .case-small{grid-template-columns:1fr;}
  .case-small img{aspect-ratio:16/9;}
  .pick-item{grid-template-columns:1fr;}
  .pick-item img{aspect-ratio:16/9;}
  .footer-bottom{justify-content:flex-start;}
  .hero-glow{display:none;}
}

/* roulang page: article */
:root{
  --ink:#0B0714;--ink-2:#161022;--ink-3:#211A33;
  --paper:#FFFFFF;--paper-2:#F7F4FB;
  --primary:#FF4F6D;--primary-2:#FF8A5B;--secondary:#7C6BFF;
  --accent:#2FE0C4;--warm:#FFC94D;
  --text:#1A1426;--muted:#6F6780;
  --text-dark:#F5F2FA;--muted-dark:#A79FB8;
  --line:rgba(11,7,20,.10);--line-dark:rgba(255,255,255,.10);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --shadow-sm:0 8px 24px rgba(16,10,32,.06);
  --shadow-md:0 16px 40px rgba(16,10,32,.10);
  --radius:18px;--radius-sm:14px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;padding:0;font-family:var(--font-sans);font-size:16px;line-height:1.8;
  color:var(--text);background:var(--paper);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button,input,textarea{font-family:inherit;}
button{cursor:pointer;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:1024px){.container{padding:0 32px;}}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(11,7,20,.18);}
.nav-bar{height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
@media (min-width:1024px){.nav-bar{height:64px;}}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;letter-spacing:.01em;flex:0 0 auto;}
.brand:hover{opacity:.92;}
.brand-mark{width:30px;height:30px;flex:0 0 30px;}
.brand-text small{display:block;font-size:11px;font-weight:400;opacity:.78;line-height:1.2;letter-spacing:.06em;}
.nav-links{display:none;align-items:center;gap:2px;}
.nav-links a{
  position:relative;color:rgba(255,255,255,.94);font-size:15px;padding:9px 14px;
  border-radius:999px;transition:background .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:#fff;border-radius:2px;transform:scaleX(0);transform-origin:center;
  transition:transform .22s ease;
}
.nav-links a:hover{background:rgba(255,255,255,.16);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{background:rgba(255,255,255,.22);}
.nav-links a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.nav-actions{display:none;align-items:center;gap:10px;flex:0 0 auto;}
.nav-login{color:#fff;font-size:15px;padding:9px 14px;border-radius:999px;transition:background .2s ease;}
.nav-login:hover{background:rgba(255,255,255,.16);}
.nav-login:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-warm-nav{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--warm);color:var(--ink);font-size:14px;font-weight:700;
  padding:10px 18px;border-radius:999px;border:1px solid transparent;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.btn-warm-nav:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 8px 18px rgba(255,201,77,.32);}
.btn-warm-nav:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.nav-toggle{
  display:flex;width:44px;height:44px;border:none;border-radius:12px;
  background:rgba(255,255,255,.16);align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.mobile-panel{
  display:none;padding:6px 20px 20px;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  border-top:1px solid rgba(255,255,255,.14);
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:flex;align-items:center;min-height:44px;color:#fff;font-size:15px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.mobile-panel a.active{background:rgba(255,255,255,.22);border-radius:10px;padding-left:12px;}
.mobile-panel .btn-warm-nav{width:100%;min-height:44px;margin-top:16px;border-bottom:none;}
@media (min-width:1024px){
  .nav-links{display:flex;}
  .nav-actions{display:flex;}
  .nav-toggle{display:none;}
  .mobile-panel{display:none !important;}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;text-align:center;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(255,79,109,.28);}
.btn-primary:hover{background:#EE3A59;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,79,109,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-warm{background:var(--warm);color:var(--ink);}
.btn-warm:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,201,77,.34);}
.btn-warm:active{transform:translateY(0);}
.btn-outline{background:#fff;color:var(--text);border-color:var(--line);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);border-color:#fff;}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- 文章头部 ---------- */
.article-hero{position:relative;overflow:hidden;background:var(--ink);color:var(--text-dark);padding:40px 0 52px;}
.article-hero::before{
  content:"";position:absolute;width:540px;height:540px;left:-160px;top:-240px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,79,109,.30),transparent 68%);pointer-events:none;
}
.article-hero::after{
  content:"";position:absolute;width:500px;height:500px;right:-180px;bottom:-260px;border-radius:50%;
  background:radial-gradient(circle,rgba(47,224,196,.16),transparent 68%);pointer-events:none;
}
.article-hero .container{position:relative;z-index:1;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted-dark);}
.breadcrumb a:hover{color:#fff;}
.breadcrumb .sep{opacity:.45;}
.breadcrumb .now{color:rgba(245,242,250,.9);}
.article-cat-badge{
  display:inline-flex;align-items:center;gap:6px;margin-top:22px;
  padding:5px 14px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(255,79,109,.18);color:#FFC0CC;border:1px solid rgba(255,79,109,.42);
}
.article-title{
  margin-top:16px;max-width:920px;color:#fff;
  font-size:clamp(25px,3.4vw,42px);line-height:1.3;letter-spacing:.01em;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:20px;font-size:13.5px;color:var(--muted-dark);}
.article-meta strong{color:var(--text-dark);font-weight:600;}
.article-lead{
  margin-top:24px;max-width:72ch;padding-left:16px;border-left:3px solid var(--primary);
  font-size:15.5px;line-height:1.9;color:rgba(245,242,250,.82);
}

/* ---------- 正文布局 ---------- */
.article-section{padding:40px 0 56px;background:var(--paper);}
@media (min-width:1024px){.article-section{padding:56px 0 72px;}}
.article-layout{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:1024px){.article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:52px;}}
.article-main{min-width:0;}
.prose{max-width:760px;font-size:16.5px;line-height:1.9;color:var(--text);word-break:break-word;}
.prose p{margin:0 0 1.1em;}
.prose h2{
  font-size:clamp(20px,2.2vw,26px);line-height:1.42;margin:2.2em 0 .8em;
  padding-left:14px;border-left:4px solid var(--primary);
}
.prose h3{font-size:20px;line-height:1.5;margin:1.6em 0 .6em;color:var(--ink);}
.prose h4{font-size:17px;margin:1.4em 0 .5em;}
.prose ul,.prose ol{padding-left:1.35em;margin:0 0 1.1em;}
.prose li{margin:.4em 0;}
.prose ul li::marker{color:var(--primary);}
.prose ol li::marker{color:var(--primary);font-weight:700;}
.prose blockquote{
  margin:1.6em 0;padding:14px 20px;border-left:3px solid var(--primary);
  background:var(--paper-2);border-radius:0 12px 12px 0;color:var(--muted);
}
.prose img{border-radius:var(--radius-sm);margin:1.4em 0;box-shadow:var(--shadow-sm);}
.prose a{color:var(--primary);text-decoration:underline;text-underline-offset:3px;}
.prose a:hover{color:#EE3A59;}
.prose table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:14.5px;}
.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.prose th{background:var(--paper-2);font-weight:600;}
.prose tbody tr:nth-child(even){background:#FBF9FE;}
.prose hr{border:none;border-top:1px solid var(--line);margin:2em 0;}
.article-empty{
  max-width:640px;padding:36px 28px;border:1px dashed var(--line);border-radius:var(--radius);
  background:var(--paper-2);text-align:center;
}
.article-empty h2{font-size:22px;margin-bottom:12px;padding:0;border:none;}
.article-empty p{color:var(--muted);font-size:15px;margin-bottom:22px;}

/* ---------- 目录 ---------- */
.toc-mobile{margin:0 0 28px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper-2);padding:12px 16px;}
.toc-mobile summary{list-style:none;cursor:pointer;font-size:14px;font-weight:600;color:var(--ink);display:flex;align-items:center;justify-content:space-between;}
.toc-mobile summary::-webkit-details-marker{display:none;}
.toc-mobile summary::after{content:"+";color:var(--primary);font-size:18px;line-height:1;}
.toc-aside{display:none;}
@media (min-width:1024px){.toc-aside{display:block;}.toc-mobile{display:none;}}
.toc-card{position:sticky;top:88px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.toc-card h3{font-size:13px;letter-spacing:.08em;color:var(--muted);font-weight:600;margin-bottom:12px;}
.toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px;}
.toc-list a{
  display:block;font-size:13.5px;line-height:1.6;color:var(--muted);
  padding:7px 10px;border-radius:8px;border-left:2px solid transparent;
  transition:color .2s ease,background .2s ease,border-color .2s ease;
}
.toc-list a:hover{color:var(--primary);background:rgba(255,79,109,.08);border-left-color:var(--primary);}
.toc-note{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;line-height:1.8;color:var(--muted);}

/* ---------- 作者卡 ---------- */
.author-card{
  display:flex;gap:16px;align-items:center;flex-wrap:wrap;
  margin-top:40px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--paper-2);
}
.author-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;flex:0 0 64px;border:3px solid #fff;box-shadow:var(--shadow-sm);}
.author-info{flex:1 1 200px;min-width:0;}
.author-name{font-size:16px;font-weight:700;color:var(--ink);}
.author-desc{margin-top:4px;font-size:13.5px;line-height:1.8;color:var(--muted);}

/* ---------- 公约 ---------- */
.safety-box{margin-top:36px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);}
.safety-box h2{font-size:19px;margin-bottom:16px;color:var(--ink);}
.safety-list{list-style:none;padding:0;margin:0;display:grid;gap:12px;}
.safety-list li{display:flex;gap:10px;font-size:14.5px;line-height:1.85;color:var(--muted);}
.safety-list li::before{
  content:"";flex:0 0 8px;width:8px;height:8px;margin-top:9px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
}

/* ---------- 相关阅读 ---------- */
.related-section{padding:56px 0;background:var(--paper-2);}
@media (min-width:1024px){.related-section{padding:76px 0;}}
.section-head{margin-bottom:32px;}
.section-title{font-size:clamp(22px,2.6vw,32px);line-height:1.34;color:var(--ink);}
.section-sub{margin-top:12px;font-size:15px;line-height:1.85;color:var(--muted);max-width:68ch;}
.related-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:640px){.related-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.related-grid{grid-template-columns:repeat(3,1fr);}}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(255,79,109,.4);}
.post-thumb{aspect-ratio:16/9;width:100%;object-fit:cover;}
.post-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-tag{
  align-self:flex-start;font-size:12px;font-weight:600;color:#B1203F;
  background:rgba(255,79,109,.12);border-radius:999px;padding:3px 12px;
}
.post-title{font-size:17px;line-height:1.55;font-weight:600;color:var(--ink);}
.post-card:hover .post-title{color:var(--primary);}
.post-excerpt{font-size:14px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-meta{margin-top:auto;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;}

/* ---------- 讨论区 ---------- */
.discuss-section{padding:56px 0;background:var(--paper);}
@media (min-width:1024px){.discuss-section{padding:72px 0;}}
.discuss-panel{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff;box-shadow:var(--shadow-sm);max-width:900px;}
.discuss-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.discuss-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;border:2px solid var(--paper-2);}
.discuss-input{
  width:100%;min-height:96px;border:1px solid var(--line);border-radius:12px;
  padding:12px 14px;font-size:14.5px;line-height:1.7;color:var(--text);resize:vertical;
  background:var(--paper-2);transition:border-color .2s ease,box-shadow .2s ease;
}
.discuss-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,79,109,.16);background:#fff;}
.discuss-foot{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-top:14px;}
.discuss-hint{font-size:12.5px;color:var(--muted);}
.discuss-item{display:flex;gap:12px;padding:16px 0;border-top:1px solid var(--line);}
.discuss-item:first-of-type{margin-top:20px;}
.discuss-item-body{flex:1;min-width:0;}
.discuss-item-name{font-size:14px;font-weight:600;color:var(--ink);}
.discuss-item-name span{font-weight:400;font-size:12.5px;color:var(--muted);margin-left:8px;font-variant-numeric:tabular-nums;}
.discuss-item-text{font-size:14px;line-height:1.8;color:var(--muted);margin-top:4px;}

/* ---------- 底部 CTA ---------- */
.cta-section{padding:0 0 64px;}
.cta-band{
  background:linear-gradient(96deg,#7C6BFF 0%,#C052FF 55%,#FF4F6D 100%);
  border-radius:22px;padding:32px 24px;color:#fff;
  display:grid;gap:22px;align-items:center;
}
@media (min-width:768px){.cta-band{grid-template-columns:1fr auto;padding:40px 44px;}}
.cta-band h2{font-size:clamp(21px,2.4vw,28px);line-height:1.35;}
.cta-band p{margin-top:10px;font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.86);max-width:52ch;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
@media (max-width:767px){.cta-actions{width:100%;}.cta-actions .btn{flex:1 1 100%;}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--muted-dark);padding:56px 0 24px;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:768px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}}
.footer-brand .brand{color:#fff;font-size:17px;}
.footer-brand p{margin-top:16px;font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.58);max-width:34ch;}
.qr-box{
  margin-top:18px;width:112px;height:112px;border:1px dashed rgba(255,255,255,.24);border-radius:12px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;line-height:1.6;color:rgba(255,255,255,.45);padding:8px;
}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{font-size:14px;color:rgba(255,255,255,.62);}
.footer-col ul a:hover{color:#fff;}
.footer-col p{font-size:13.5px;color:rgba(255,255,255,.62);line-height:1.9;}
.footer-bottom{
  margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.42);font-variant-numeric:tabular-nums;
}

/* roulang page: category1 */
:root{
  --ink:#0B0714;--ink-2:#161022;--ink-3:#211A33;
  --paper:#FFFFFF;--paper-2:#F7F4FB;
  --primary:#FF4F6D;--primary-2:#FF8A5B;--secondary:#7C6BFF;
  --accent:#2FE0C4;--warm:#FFC94D;
  --text:#1A1426;--muted:#6F6780;
  --text-dark:#F5F2FA;--muted-dark:#A79FB8;
  --line:rgba(11,7,20,.10);--line-dark:rgba(255,255,255,.10);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --shadow-sm:0 8px 24px rgba(16,10,32,.06);
  --shadow-md:0 16px 40px rgba(16,10,32,.10);
  --radius:18px;--radius-sm:14px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;padding:0;font-family:var(--font-sans);font-size:16px;line-height:1.8;
  color:var(--text);background:var(--paper);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button,input,select{font-family:inherit;font-size:inherit;}
button{cursor:pointer;}
a:focus-visible,button:focus-visible,summary:focus-visible,.filter-field select:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media(min-width:768px){.container{padding:0 32px;}}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(11,7,20,.18);}
.nav-bar{height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;letter-spacing:.01em;flex:0 0 auto;}
.brand:hover{opacity:.92;}
.brand-mark{width:30px;height:30px;flex:0 0 30px;}
.brand-text small{display:block;font-size:11px;font-weight:400;opacity:.78;line-height:1.2;letter-spacing:.06em;}
.nav-links,.nav-actions{display:none;}
.nav-toggle{
  display:flex;width:44px;height:44px;border:none;border-radius:12px;
  background:rgba(255,255,255,.16);align-items:center;justify-content:center;
  flex-direction:column;gap:5px;flex:0 0 44px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-panel{
  display:none;padding:6px 20px 20px;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  border-top:1px solid rgba(255,255,255,.14);
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:flex;align-items:center;min-height:44px;color:#fff;font-size:15px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.mobile-panel a.active{background:rgba(255,255,255,.22);border-radius:10px;padding-left:12px;}
.mobile-panel .btn-warm-nav{width:100%;min-height:44px;margin-top:16px;}
.nav-links a{
  position:relative;color:rgba(255,255,255,.94);font-size:15px;padding:9px 14px;
  border-radius:999px;transition:background .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:#fff;border-radius:2px;transform:scaleX(0);transform-origin:center;
  transition:transform .22s ease;
}
.nav-links a:hover{background:rgba(255,255,255,.16);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{background:rgba(255,255,255,.22);}
.nav-login{color:#fff;font-size:15px;padding:9px 14px;border-radius:999px;transition:background .2s ease;}
.nav-login:hover{background:rgba(255,255,255,.16);}
.btn-warm-nav{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--warm);color:var(--ink);font-size:14px;font-weight:700;
  padding:10px 18px;border-radius:999px;border:1px solid transparent;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.btn-warm-nav:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 8px 18px rgba(255,201,77,.32);}
@media(min-width:1024px){
  .nav-bar{height:64px;}
  .nav-toggle{display:none;}
  .nav-links{display:flex;align-items:center;gap:2px;}
  .nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .mobile-panel{display:none !important;}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;text-align:center;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(255,79,109,.28);}
.btn-primary:hover{background:#EE3A59;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,79,109,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-warm{background:var(--warm);color:var(--ink);}
.btn-warm:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,201,77,.34);}
.btn-warm:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;}
.btn-outline{background:#fff;color:var(--text);border-color:var(--line);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- 板块 ---------- */
.section{padding:48px 0;}
@media(min-width:768px){.section{padding:72px 0;}}
@media(min-width:1024px){.section{padding:88px 0;}}
.section--paper2{background:var(--paper-2);}
.section--dark{background:var(--ink);color:var(--text-dark);}
.section-head{max-width:740px;margin-bottom:32px;}
.section-title{font-size:clamp(24px,3vw,34px);line-height:1.3;font-weight:700;letter-spacing:.01em;}
.section-sub{margin-top:12px;font-size:15px;line-height:1.85;color:var(--muted);max-width:68ch;}
.section--dark .section-sub{color:var(--muted-dark);}

/* ---------- 分类头部 ---------- */
.cat-hero{background:var(--paper-2);border-bottom:1px solid var(--line);padding:24px 0 40px;}
@media(min-width:1024px){.cat-hero{padding:32px 0 44px;}}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:14px;}
.crumb a:hover{color:var(--primary);}
.crumb span{color:rgba(111,103,128,.6);}
.cat-hero__grid{display:grid;gap:24px;}
@media(min-width:1024px){.cat-hero__grid{grid-template-columns:minmax(0,1fr) 320px;align-items:end;}}
.page-title{font-size:clamp(30px,4vw,44px);line-height:1.2;font-weight:800;letter-spacing:.01em;}
.page-title em{font-style:normal;color:var(--primary);}
.page-lead{margin-top:14px;font-size:15px;line-height:1.85;color:var(--muted);max-width:62ch;}
.filter-bar{
  margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow-sm);
  display:grid;gap:12px;grid-template-columns:1fr;
}
@media(min-width:640px){.filter-bar{grid-template-columns:1fr 1fr;}}
@media(min-width:1024px){.filter-bar{grid-template-columns:repeat(4,minmax(0,1fr)) minmax(0,1.1fr);align-items:end;}}
.filter-field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;letter-spacing:.02em;}
.filter-field select{
  width:100%;height:46px;border-radius:12px;border:1px solid var(--line);
  background:#fff;padding:0 12px;color:var(--text);appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,#9A93AA 50%),linear-gradient(135deg,#9A93AA 50%,transparent 50%);
  background-position:calc(100% - 18px) 20px,calc(100% - 13px) 20px;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
}
.filter-field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,79,109,.16);}
.stat-card{
  background:var(--ink);color:var(--text-dark);border-radius:var(--radius);
  padding:20px 22px;border:1px solid rgba(255,255,255,.1);box-shadow:0 16px 40px rgba(11,7,20,.18);
}
.stat-card h2{font-size:13px;font-weight:600;color:var(--muted-dark);letter-spacing:.06em;margin-bottom:8px;}
.stat-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.14);}
.stat-row:last-child{border-bottom:none;padding-bottom:0;}
.stat-num{
  font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.01em;
  background:linear-gradient(96deg,#FF8A5B 0%,#2FE0C4 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-key{font-size:13px;color:var(--muted-dark);white-space:nowrap;}

/* ---------- 速配列表 ---------- */
.profile-grid{display:grid;gap:18px;}
@media(min-width:768px){.profile-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
.profile-card{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.profile-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(255,79,109,.4);}
.profile-avatar{width:88px;height:88px;flex:0 0 88px;border-radius:16px;object-fit:cover;background:var(--paper-2);}
.profile-body{min-width:0;}
.profile-name{font-size:17px;font-weight:700;display:flex;align-items:center;gap:8px;line-height:1.4;}
.dot{width:8px;height:8px;border-radius:50%;flex:0 0 8px;background:var(--accent);box-shadow:0 0 0 3px rgba(47,224,196,.18);}
.dot.idle{background:var(--warm);box-shadow:0 0 0 3px rgba(255,201,77,.2);}
.profile-meta{font-size:13px;color:var(--muted);margin-top:4px;}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;}
.tag{font-size:12px;padding:3px 10px;border-radius:999px;background:var(--paper-2);color:#5B5370;border:1px solid var(--line);line-height:1.6;}
.profile-line{font-size:14px;color:#4B4360;margin-top:10px;line-height:1.65;}
.list-more{display:flex;justify-content:center;margin-top:28px;}

/* ---------- 匹配机制 ---------- */
.steps{display:grid;gap:18px;}
@media(min-width:768px){.steps{grid-template-columns:repeat(3,minmax(0,1fr));}}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.step-num{
  width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;color:#fff;margin-bottom:14px;
  background:linear-gradient(96deg,var(--primary) 0%,var(--secondary) 100%);
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:18px;line-height:1.45;}
.step p{font-size:14px;color:var(--muted);line-height:1.72;margin-top:8px;}

/* ---------- 城市热度 ---------- */
.city-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
@media(min-width:768px){.city-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media(min-width:1024px){.city-grid{grid-template-columns:repeat(6,minmax(0,1fr));}}
.city-chip{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;
  padding:16px;transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.city-chip:hover{border-color:rgba(255,79,109,.55);background:rgba(255,79,109,.08);transform:translateY(-2px);}
.city-chip b{display:block;font-size:16px;font-weight:700;color:var(--text-dark);}
.city-chip span{display:block;font-size:12px;color:var(--muted-dark);margin-top:4px;font-variant-numeric:tabular-nums;}

/* ---------- 专题 ---------- */
.topic-grid{display:grid;gap:20px;}
@media(min-width:768px){.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
.topic-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease;
}
.topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.topic-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.topic-body{padding:18px;}
.topic-body h3{font-size:17px;line-height:1.5;}
.topic-body p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:8px;}
.topic-body .tag-row{margin-top:12px;}

/* ---------- 安全 ---------- */
.safety-grid{display:grid;gap:16px;}
@media(min-width:768px){.safety-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
.safety-item{display:flex;gap:14px;padding:20px;background:var(--paper-2);border:1px solid var(--line);border-radius:16px;}
.check-badge{
  width:22px;height:22px;flex:0 0 22px;border-radius:50%;background:var(--accent);color:#06302A;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;margin-top:5px;
}
.safety-item h3{font-size:16px;line-height:1.5;}
.safety-item p{font-size:14px;line-height:1.72;color:var(--muted);margin-top:6px;}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;gap:0 36px;}
@media(min-width:768px){.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
details.faq{border-bottom:1px solid var(--line);padding:18px 0;}
details.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;
  align-items:flex-start;gap:16px;font-size:16px;font-weight:600;line-height:1.6;color:var(--text);
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary:hover{color:var(--primary);}
.faq-icon{
  flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:var(--paper-2);
  color:var(--primary);display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;line-height:1;transition:transform .22s ease,background .22s ease;
}
details.faq[open] .faq-icon{transform:rotate(45deg);background:rgba(255,79,109,.12);}
details.faq p{margin-top:12px;font-size:15px;line-height:1.85;color:var(--muted);max-width:62ch;}

/* ---------- CTA ---------- */
.cta-band{background:linear-gradient(96deg,#7C6BFF 0%,#FF4F6D 100%);color:#fff;padding:44px 0;}
@media(min-width:768px){.cta-band{padding:60px 0;}}
.cta-inner{display:grid;gap:24px;}
@media(min-width:1024px){.cta-inner{grid-template-columns:1fr 1fr;align-items:center;gap:40px;}}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);line-height:1.35;font-weight:700;}
.cta-band p.cta-lead{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.88);max-width:52ch;}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;}
.cta-form input{
  flex:1 1 220px;min-width:0;height:48px;border-radius:12px;border:1px solid transparent;
  padding:0 16px;color:var(--text);background:#fff;
}
.cta-form input::placeholder{color:#9A93AA;}
.cta-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,255,255,.3);}
.cta-form .btn{height:48px;flex:0 0 auto;}
.cta-note{font-size:12px;line-height:1.7;color:rgba(255,255,255,.8);margin-top:12px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--text-dark);padding:48px 0 24px;}
@media(min-width:768px){.site-footer{padding:64px 0 24px;}}
.footer-grid{display:grid;gap:32px;}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14px;line-height:1.8;color:var(--muted-dark);max-width:34ch;}
.qr-box{
  margin-top:18px;width:120px;height:120px;border-radius:14px;border:1px dashed rgba(255,255,255,.24);
  background:rgba(255,255,255,.04);display:flex;align-items:center;justify-content:center;
  text-align:center;font-size:12px;line-height:1.6;color:var(--muted-dark);padding:10px;
}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14px;color:var(--muted-dark);}
.footer-col ul li a:hover{color:#fff;}
.footer-col p{font-size:14px;color:var(--muted-dark);margin-bottom:10px;line-height:1.7;}
.footer-bottom{
  margin-top:36px;padding-top:18px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.5);
}
@media(max-width:520px){
  .btn{width:100%;}
  .cta-form .btn{width:100%;}
  .stat-card{padding:16px;}
  .profile-avatar{width:72px;height:72px;flex:0 0 72px;}
  .page-title{font-size:28px;}
}

/* roulang page: category2 */
:root{
  --ink:#0B0714;--ink-2:#161022;--ink-3:#211A33;
  --paper:#FFFFFF;--paper-2:#F7F4FB;
  --primary:#FF4F6D;--primary-2:#FF8A5B;--secondary:#7C6BFF;
  --accent:#2FE0C4;--warm:#FFC94D;
  --text:#1A1426;--muted:#6F6780;
  --text-dark:#F5F2FA;--muted-dark:#A79FB8;
  --line:rgba(11,7,20,.10);--line-dark:rgba(255,255,255,.10);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --shadow-sm:0 8px 24px rgba(16,10,32,.06);
  --shadow-md:0 16px 40px rgba(16,10,32,.10);
  --radius:18px;--radius-sm:14px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.8;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button,input,select{font-family:inherit;font-size:inherit;}
button{cursor:pointer;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(11,7,20,.18);}
.nav-bar{height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:18px;letter-spacing:.01em;flex:0 0 auto;}
.brand:hover{opacity:.92;}
.brand-mark{width:30px;height:30px;flex:0 0 30px;}
.brand-text small{display:block;font-size:11px;font-weight:400;opacity:.78;line-height:1.2;letter-spacing:.06em;}
.nav-links{display:none;align-items:center;gap:2px;}
.nav-links a{
  position:relative;color:rgba(255,255,255,.94);font-size:15px;padding:9px 14px;
  border-radius:999px;transition:background .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;
  background:#fff;border-radius:2px;transform:scaleX(0);transform-origin:center;
  transition:transform .22s ease;
}
.nav-links a:hover{background:rgba(255,255,255,.16);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{background:rgba(255,255,255,.22);}
.nav-links a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.nav-actions{display:none;align-items:center;gap:10px;flex:0 0 auto;}
.nav-login{color:#fff;font-size:15px;padding:9px 14px;border-radius:999px;transition:background .2s ease;}
.nav-login:hover{background:rgba(255,255,255,.16);}
.nav-login:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-warm-nav{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--warm);color:var(--ink);font-size:14px;font-weight:700;
  padding:10px 18px;border-radius:999px;border:1px solid transparent;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.btn-warm-nav:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 8px 18px rgba(255,201,77,.32);}
.btn-warm-nav:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.nav-toggle{
  display:flex;width:44px;height:44px;border:none;border-radius:12px;
  background:rgba(255,255,255,.16);align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.mobile-panel{
  display:none;padding:6px 20px 20px;
  background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);
  border-top:1px solid rgba(255,255,255,.14);
}
.mobile-panel.open{display:block;}
.mobile-panel a{
  display:flex;align-items:center;min-height:44px;color:#fff;font-size:15px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.mobile-panel a.active{background:rgba(255,255,255,.22);border-radius:10px;padding-left:12px;}
.mobile-panel .btn-warm-nav{width:100%;min-height:44px;margin-top:16px;border-bottom:none;}
@media (min-width:768px){.container{padding:0 32px;}}
@media (min-width:1024px){
  .nav-bar{height:64px;}
  .nav-links{display:flex;}
  .nav-actions{display:flex;}
  .nav-toggle{display:none;}
  .mobile-panel{display:none !important;}
}
/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;text-align:center;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(255,79,109,.28);}
.btn-primary:hover{background:#EE3A59;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,79,109,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-warm{background:var(--warm);color:var(--ink);}
.btn-warm:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,201,77,.34);}
.btn-warm:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;}
.btn-outline{background:#fff;color:var(--text);border-color:var(--line);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;}
/* ---------- 板块基础 ---------- */
.section{padding:48px 0;}
.section--paper2{background:var(--paper-2);}
.section--dark{background:var(--ink);color:var(--text-dark);}
.section-head{max-width:760px;margin-bottom:32px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  letter-spacing:.12em;color:var(--primary);text-transform:uppercase;margin-bottom:12px;
}
.kicker::before{content:"";width:22px;height:2px;background:var(--primary);border-radius:2px;}
.section--dark .kicker{color:var(--accent);}
.section--dark .kicker::before{background:var(--accent);}
.section-title{font-size:clamp(24px,3vw,36px);line-height:1.3;font-weight:700;letter-spacing:.01em;}
.section-sub{margin-top:14px;font-size:15px;line-height:1.85;color:var(--muted);max-width:68ch;}
.section--dark .section-sub{color:var(--muted-dark);}
@media (min-width:1024px){.section{padding:80px 0;}}
/* ---------- 分类头部 ---------- */
.plan-hero{position:relative;overflow:hidden;background:var(--ink);color:var(--text-dark);padding:40px 0 44px;}
.plan-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(620px 320px at 12% 8%,rgba(255,79,109,.30),transparent 66%),
    radial-gradient(560px 320px at 88% 88%,rgba(47,224,196,.16),transparent 68%);
  pointer-events:none;
}
.plan-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;
}
.plan-hero .container{position:relative;z-index:2;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted-dark);margin-bottom:22px;}
.crumb a:hover{color:#fff;}
.crumb .sep{opacity:.45;}
.plan-grid{display:grid;grid-template-columns:1fr;gap:28px;align-items:start;}
.plan-h1{font-size:clamp(28px,4.4vw,44px);line-height:1.2;font-weight:800;letter-spacing:.01em;color:#fff;}
.plan-h1 em{font-style:normal;background:linear-gradient(96deg,#FF4F6D 0%,#FFC94D 52%,#2FE0C4 100%);-webkit-background-clip:text;background-clip:text;color:transparent;}
.plan-lead{margin-top:16px;font-size:15px;line-height:1.9;color:var(--muted-dark);max-width:62ch;}
.plan-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.week-tabs{display:inline-flex;flex-wrap:wrap;gap:6px;margin-top:26px;padding:6px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--line-dark);}
.week-tab{
  border:none;background:transparent;color:var(--muted-dark);font-size:14px;font-weight:600;
  padding:8px 18px;border-radius:999px;transition:background .2s ease,color .2s ease;
}
.week-tab:hover{color:#fff;background:rgba(255,255,255,.10);}
.week-tab.active{background:#fff;color:var(--ink);}
.week-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.stage-card{
  border:1px solid var(--line-dark);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  padding:22px;box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
.stage-card h2{font-size:15px;font-weight:600;color:#fff;letter-spacing:.02em;margin-bottom:16px;}
.stage-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.stage-item span{display:block;font-size:12px;color:var(--muted-dark);letter-spacing:.04em;}
.stage-item strong{
  display:block;font-size:24px;line-height:1.3;font-weight:700;
  font-variant-numeric:tabular-nums;color:#fff;margin-top:2px;
}
.stage-item strong i{font-style:normal;font-size:13px;font-weight:500;color:var(--muted-dark);margin-left:3px;}
.stage-bar{margin-top:18px;padding-top:16px;border-top:1px solid var(--line-dark);font-size:13px;color:var(--muted-dark);display:flex;align-items:center;gap:10px;}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(47,224,196,.18);}
@media (min-width:1024px){
  .plan-hero{padding:56px 0 60px;}
  .plan-grid{grid-template-columns:1.55fr 1fr;gap:48px;}
}
/* ---------- 数据条 ---------- */
.metric-strip{background:var(--paper-2);border-bottom:1px solid var(--line);}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;}
.metric{padding:22px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);}
.metric:nth-child(2n){border-right:none;}
.metric strong{display:block;font-size:30px;line-height:1.2;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;}
.metric span{display:block;font-size:13px;color:var(--muted);margin-top:6px;}
@media (min-width:900px){
  .metric-grid{grid-template-columns:repeat(4,1fr);}
  .metric{border-bottom:none;padding:30px 24px;}
  .metric:nth-child(2n){border-right:1px solid var(--line);}
  .metric:last-child{border-right:none;}
  .metric strong{font-size:36px;}
}
/* ---------- 日程列表 ---------- */
.run-list{display:grid;gap:16px;}
.run-row{
  display:grid;grid-template-columns:76px 1fr;gap:16px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.run-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(255,79,109,.42);}
.run-date{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 6px;
}
.run-date strong{font-size:19px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.run-date span{font-size:12px;color:var(--muted);}
.run-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.run-head h3{font-size:17px;font-weight:700;line-height:1.4;}
.run-desc{margin-top:8px;font-size:14px;line-height:1.7;color:var(--muted);}
.run-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.run-meta span{
  font-size:12px;color:var(--muted);background:var(--paper-2);
  border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-variant-numeric:tabular-nums;
}
.run-cta{grid-column:1 / -1;}
.run-cta .btn{width:100%;}
.badge{display:inline-flex;align-items:center;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;letter-spacing:.02em;}
.badge-open{background:rgba(47,224,196,.16);color:#0F8E7B;}
.badge-few{background:rgba(255,201,77,.22);color:#8A6206;}
.badge-newbie{background:rgba(124,107,255,.16);color:#4A3AC4;}
.run-empty{
  display:none;padding:26px;text-align:center;font-size:14px;color:var(--muted);
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
}
@media (min-width:768px){
  .run-row{grid-template-columns:92px 1fr auto;align-items:center;padding:20px 24px;}
  .run-cta{grid-column:auto;}
  .run-cta .btn{width:auto;}
}
/* ---------- 路线卡 ---------- */
.route-grid{display:grid;grid-template-columns:1fr;gap:20px;}
.route-card{
  overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.route-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(124,107,255,.4);}
.route-media{aspect-ratio:16/9;overflow:hidden;background:var(--paper-2);}
.route-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.route-card:hover .route-media img{transform:scale(1.04);}
.route-body{padding:18px 20px 22px;}
.route-body h3{font-size:18px;font-weight:700;line-height:1.4;}
.route-body p{margin-top:8px;font-size:14px;line-height:1.7;color:var(--muted);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tag{
  display:inline-flex;align-items:center;font-size:12px;color:var(--muted);
  background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:3px 10px;
}
@media (min-width:768px){.route-grid{grid-template-columns:1fr 1fr;gap:24px;}}
/* ---------- 装备与热身 ---------- */
.guide-grid{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;}
.guide-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);}
.guide-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.guide-list{display:grid;gap:14px;margin-top:22px;}
.guide-item{display:flex;gap:14px;align-items:flex-start;}
.guide-num{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(96deg,#FF4F6D,#7C6BFF);color:#fff;font-size:13px;font-weight:700;
  font-variant-numeric:tabular-nums;
}
.guide-item h3{font-size:16px;font-weight:700;line-height:1.5;}
.guide-item p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:2px;}
@media (min-width:900px){.guide-grid{grid-template-columns:1fr 1fr;gap:44px;}}
/* ---------- 安全公约 ---------- */
.safety-grid{display:grid;grid-template-columns:1fr;gap:18px;}
.safety-item{
  display:flex;gap:14px;align-items:flex-start;padding:20px;
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark);border-radius:var(--radius);
}
.safety-check{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  background:rgba(47,224,196,.16);color:var(--accent);
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;
}
.safety-item h3{font-size:16px;font-weight:700;color:#fff;line-height:1.5;}
.safety-item p{font-size:14px;line-height:1.7;color:var(--muted-dark);margin-top:6px;}
@media (min-width:768px){.safety-grid{grid-template-columns:1fr 1fr;gap:20px;}}
/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 2px;font-size:16px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--primary);}
.faq-item summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px;}
.faq-icon{
  flex:0 0 22px;width:22px;height:22px;border-radius:50%;
  border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:600;color:var(--primary);background:#fff;
  transition:transform .22s ease;
}
.faq-item[open] .faq-icon{transform:rotate(45deg);}
.faq-answer{padding:0 2px 20px;font-size:15px;line-height:1.85;color:var(--muted);max-width:70ch;}
@media (min-width:900px){.faq-grid{grid-template-columns:1fr 1fr;column-gap:40px;}}
/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:1fr;gap:18px;}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-sm);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(255,79,109,.4);}
.news-card h3{font-size:17px;font-weight:700;line-height:1.5;}
.news-card p{margin-top:8px;font-size:14px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;}
.news-meta .badge{background:var(--paper-2);color:var(--muted);border:1px solid var(--line);}
.news-empty{
  text-align:center;padding:40px 20px;background:#fff;border:1px dashed var(--line);border-radius:var(--radius);
}
.news-empty p{font-size:14px;color:var(--muted);margin-top:10px;}
@media (min-width:768px){.news-grid{grid-template-columns:1fr 1fr;gap:22px;}}
@media (min-width:1024px){.news-grid{grid-template-columns:repeat(3,1fr);}}
/* ---------- 收口 CTA ---------- */
.cta-band{
  background:linear-gradient(96deg,#7C6BFF 0%,#C052FF 52%,#FF4F6D 100%);
  color:#fff;padding:44px 0;
}
.cta-inner{display:grid;grid-template-columns:1fr;gap:24px;align-items:center;}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;font-weight:800;color:#fff;}
.cta-band p{margin-top:10px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.86);max-width:52ch;}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;}
.cta-form input{
  flex:1 1 220px;min-width:0;height:48px;border-radius:12px;border:1px solid transparent;
  padding:0 16px;font-size:15px;color:var(--text);background:#fff;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.cta-form input::placeholder{color:#9A93AB;}
.cta-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,79,109,.22);}
.cta-form .btn{height:48px;flex:0 0 auto;}
.cta-note{margin-top:12px;font-size:12px;color:rgba(255,255,255,.78);}
@media (min-width:900px){
  .cta-band{padding:56px 0;}
  .cta-inner{grid-template-columns:1.1fr 1fr;gap:48px;}
  .cta-form .btn{min-width:180px;}
}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--text-dark);padding:52px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;color:var(--muted-dark);max-width:42ch;}
.qr-box{
  margin-top:18px;width:112px;height:112px;border-radius:14px;
  border:1px dashed rgba(255,255,255,.24);display:flex;align-items:center;justify-content:center;
  text-align:center;font-size:12px;line-height:1.6;color:var(--muted-dark);
}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul{display:grid;gap:10px;}
.footer-col li{font-size:14px;color:var(--muted-dark);line-height:1.7;}
.footer-col a{color:var(--muted-dark);}
.footer-col a:hover{color:#fff;}
.footer-col a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}
.footer-bottom{
  margin-top:36px;padding-top:18px;border-top:1px solid var(--line-dark);
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.42);
}
@media (min-width:768px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}}
@media (max-width:520px){
  .btn{width:100%;}
  .run-actions .btn,.cta-form .btn{width:100%;}
  .week-tabs{width:100%;justify-content:space-between;}
  .week-tab{flex:1 1 auto;padding:8px 10px;}
  .plan-hero::before{opacity:.55;}
}

/* roulang page: category3 */
:root{
  --ink:#0B0714;--ink-2:#161022;--ink-3:#211A33;
  --paper:#FFFFFF;--paper-2:#F7F4FB;
  --primary:#FF4F6D;--primary-2:#FF8A5B;--secondary:#7C6BFF;
  --accent:#2FE0C4;--warm:#FFC94D;
  --text:#1A1426;--muted:#6F6780;
  --text-dark:#F5F2FA;--muted-dark:#A79FB8;
  --line:rgba(11,7,20,.10);--line-dark:rgba(255,255,255,.10);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --shadow-sm:0 8px 24px rgba(16,10,32,.06);
  --shadow-md:0 16px 40px rgba(16,10,32,.10);
  --radius:18px;--radius-sm:14px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.8;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button,input,select,textarea{font-family:inherit;}
button{cursor:pointer;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media(min-width:768px){.container{padding:0 32px;}}

/* ---------- 头部导航 ---------- */
.site-header{position:sticky;top:0;z-index:90;background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);transition:box-shadow .25s ease;}
.site-header.is-scrolled{box-shadow:0 8px 24px rgba(11,7,20,.18);}
.nav-bar{height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;}
@media(min-width:1025px){.nav-bar{height:64px;}}
.brand{display:flex;align-items:center;gap:10px;color:#fff;flex:0 0 auto;}
.brand:hover{opacity:.92;}
.brand-mark{width:30px;height:30px;flex:0 0 30px;}
.brand-text{display:block;font-size:17px;font-weight:700;line-height:1.15;letter-spacing:.01em;}
.brand-text small{display:block;margin-top:2px;font-size:11px;font-weight:400;letter-spacing:.06em;opacity:.78;}
.nav-links{display:none;}
.nav-actions{display:none;}
.nav-toggle{display:flex;width:44px;height:44px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:none;border-radius:12px;background:rgba(255,255,255,.16);}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
@media(min-width:1025px){
  .nav-links{display:flex;align-items:center;gap:2px;}
  .nav-actions{display:flex;align-items:center;gap:10px;}
  .nav-toggle{display:none;}
  .mobile-panel{display:none !important;}
}
.nav-links a{position:relative;display:inline-block;padding:9px 14px;font-size:15px;color:rgba(255,255,255,.94);border-radius:999px;transition:background .2s ease;}
.nav-links a::after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;background:#fff;border-radius:2px;transform:scaleX(0);transform-origin:center;transition:transform .22s ease;}
.nav-links a:hover{background:rgba(255,255,255,.16);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{background:rgba(255,255,255,.22);}
.nav-links a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.nav-login{padding:9px 14px;font-size:15px;color:#fff;border-radius:999px;transition:background .2s ease;}
.nav-login:hover{background:rgba(255,255,255,.16);}
.nav-login:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.btn-warm-nav{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;font-size:14px;font-weight:700;color:var(--ink);background:var(--warm);border:1px solid transparent;border-radius:999px;transition:transform .2s ease,background .2s ease,box-shadow .2s ease;}
.btn-warm-nav:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 8px 18px rgba(255,201,77,.32);}
.btn-warm-nav:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.mobile-panel{display:none;padding:6px 20px 20px;background:linear-gradient(96deg,#FF4F6D 0%,#C052FF 58%,#7C6BFF 100%);border-top:1px solid rgba(255,255,255,.14);}
.mobile-panel.open{display:block;}
.mobile-panel a{display:flex;align-items:center;min-height:44px;font-size:15px;color:#fff;border-bottom:1px solid rgba(255,255,255,.14);}
.mobile-panel a.active{background:rgba(255,255,255,.22);border-radius:10px;padding-left:12px;}
.mobile-panel .btn-warm-nav{width:100%;min-height:44px;margin-top:16px;}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;font-size:15px;font-weight:600;border:1px solid transparent;border-radius:999px;text-align:center;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(255,79,109,.28);}
.btn-primary:hover{background:#EE3A59;transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,79,109,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-warm{background:var(--warm);color:var(--ink);}
.btn-warm:hover{background:#FFD766;transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,201,77,.34);}
.btn-warm:active{transform:translateY(0);}
.btn-outline{background:#fff;color:var(--text);border-color:var(--line);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- 板块基础 ---------- */
.section{padding:48px 0;}
@media(min-width:768px){.section{padding:84px 0;}}
.section--paper2{background:var(--paper-2);}
.section--dark{background:var(--ink);color:var(--text-dark);}
.section-head{max-width:740px;margin:0 0 32px;}
.section-title{margin:0;font-size:clamp(23px,3vw,34px);line-height:1.3;font-weight:700;letter-spacing:.01em;}
.section-sub{margin:14px 0 0;font-size:15px;line-height:1.85;color:var(--muted);max-width:68ch;}
.section--dark .section-sub{color:var(--muted-dark);}
.kicker{display:inline-flex;align-items:center;gap:8px;margin:0 0 12px;font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--primary);}
.kicker::before{content:"";width:18px;height:2px;background:var(--primary);border-radius:2px;}
.section--dark .kicker{color:var(--accent);}
.section--dark .kicker::before{background:var(--accent);}

/* ---------- 分类头部 ---------- */
.cat-hero{position:relative;overflow:hidden;padding:36px 0 48px;background:linear-gradient(180deg,#FBF7FF 0%,var(--paper-2) 100%);border-bottom:1px solid var(--line);}
@media(min-width:768px){.cat-hero{padding:54px 0 64px;}}
.cat-hero::before{content:"";position:absolute;top:-140px;right:-100px;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(255,79,109,.18),transparent 68%);pointer-events:none;}
.cat-hero::after{content:"";position:absolute;bottom:-160px;left:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(47,224,196,.14),transparent 70%);pointer-events:none;}
@media(max-width:479px){.cat-hero::before,.cat-hero::after{display:none;}}
.cat-hero-grid{position:relative;display:grid;gap:28px;}
@media(min-width:900px){.cat-hero-grid{grid-template-columns:1.65fr .9fr;align-items:start;gap:36px;}}
.crumb{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;color:var(--muted);}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--primary);}
.crumb .sep{opacity:.45;}
.crumb-current{color:var(--text);font-weight:600;}
.cat-title{margin:0;font-size:clamp(27px,4vw,42px);line-height:1.24;font-weight:800;letter-spacing:.01em;color:var(--text);}
.cat-sub{margin:16px 0 0;font-size:16px;line-height:1.85;color:var(--muted);max-width:60ch;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.tag-chip{padding:8px 16px;font-size:14px;color:var(--text);background:#fff;border:1px solid var(--line);border-radius:999px;transition:border-color .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease;}
.tag-chip:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);}
.tag-chip.is-on{background:linear-gradient(96deg,#FF4F6D,#C052FF);color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(255,79,109,.26);}
.tag-chip:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.hero-stat{display:grid;gap:16px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);}
.stat-row{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px dashed var(--line);}
.stat-row:last-child{padding-bottom:0;border-bottom:none;}
.stat-label{font-size:13px;color:var(--muted);}
.stat-num{font-size:22px;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;}

/* ---------- 搭子瀑布流 ---------- */
.waterfall{column-count:1;column-gap:20px;}
@media(min-width:640px){.waterfall{column-count:2;}}
@media(min-width:1024px){.waterfall{column-count:3;column-gap:24px;}}
.wf-card{break-inside:avoid;margin:0 0 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.wf-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(255,79,109,.42);}
.wf-media{position:relative;overflow:hidden;background:var(--paper-2);}
.wf-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.wf-card:hover .wf-media img{transform:scale(1.04);}
.wf-badge{position:absolute;top:12px;left:12px;padding:5px 12px;font-size:12px;font-weight:600;color:#fff;background:rgba(11,7,20,.58);border-radius:999px;}
.wf-body{padding:16px 18px 20px;}
.wf-title{margin:0 0 8px;font-size:17px;font-weight:700;line-height:1.5;}
.wf-text{margin:0;font-size:14px;line-height:1.7;color:var(--muted);}
.wf-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.mini-tag{padding:4px 10px;font-size:12px;color:var(--secondary);background:rgba(124,107,255,.10);border-radius:999px;}
.wf-meta{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:14px;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted);}
.wf-meta b{color:var(--text);font-weight:600;}

/* ---------- 活动日历 ---------- */
.cal-wrap{display:grid;gap:24px;}
@media(min-width:900px){.cal-wrap{grid-template-columns:1.08fr 1fr;gap:32px;align-items:start;}}
.cal{padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);}
.cal-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.cal-month{font-size:16px;font-weight:700;}
.cal-note{padding:4px 10px;font-size:12.5px;color:var(--primary);background:rgba(255,79,109,.10);border-radius:999px;}
.cal-week,.cal-days{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.cal-week span{padding:4px 0;text-align:center;font-size:12px;color:var(--muted);}
.cal-cell{position:relative;display:flex;align-items:center;justify-content:center;min-height:38px;font-size:13px;color:var(--text);background:var(--paper-2);border-radius:10px;font-variant-numeric:tabular-nums;}
.cal-cell.is-mute{background:transparent;color:rgba(11,7,20,.22);}
.cal-cell.has-event{background:linear-gradient(96deg,#FF4F6D,#C052FF);color:#fff;font-weight:700;box-shadow:0 6px 14px rgba(255,79,109,.26);}
.cal-dot{position:absolute;bottom:5px;left:50%;transform:translateX(-50%);width:4px;height:4px;border-radius:50%;background:#fff;}
.event-list{display:grid;gap:12px;}
.event-item{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;}
.event-item:hover{border-color:rgba(255,79,109,.42);transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.event-date{display:flex;flex-direction:column;align-items:center;justify-content:center;width:56px;height:56px;border-radius:14px;background:var(--paper-2);color:var(--primary);font-size:19px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;}
.event-date small{display:block;margin-top:4px;font-size:11px;font-weight:600;color:var(--muted);}
.event-body h3{margin:0 0 4px;font-size:15px;font-weight:700;}
.event-body p{margin:0;font-size:13px;line-height:1.6;color:var(--muted);}

/* ---------- 组局指南 ---------- */
.steps{display:grid;gap:16px;}
@media(min-width:768px){.steps{grid-template-columns:repeat(3,1fr);gap:20px;}}
.step-card{padding:24px 22px;background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:var(--radius);transition:transform .25s ease,border-color .25s ease,background .25s ease;}
.step-card:hover{transform:translateY(-4px);border-color:rgba(47,224,196,.5);background:rgba(255,255,255,.08);}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;margin-bottom:14px;font-size:16px;font-weight:800;color:#fff;background:linear-gradient(96deg,#FF4F6D,#7C6BFF);border-radius:12px;}
.step-card h3{margin:0 0 8px;font-size:18px;font-weight:700;color:#fff;}
.step-card p{margin:0;font-size:14px;line-height:1.8;color:var(--muted-dark);}

/* ---------- 安全与公约 ---------- */
.safety-grid{display:grid;gap:16px;}
@media(min-width:768px){.safety-grid{grid-template-columns:repeat(2,1fr);gap:20px;}}
.safety-card{display:flex;gap:14px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;}
.safety-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.check-badge{flex:0 0 38px;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(47,224,196,.16);color:#0FA98F;font-weight:800;}
.safety-card h3{margin:0 0 6px;font-size:16px;font-weight:700;}
.safety-card p{margin:0;font-size:14px;line-height:1.75;color:var(--muted);}
.pact{margin-top:24px;padding:20px 22px;background:#fff;border-left:4px solid var(--primary);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);}
.pact h3{margin:0 0 10px;font-size:16px;font-weight:700;}
.pact ul{margin:0;padding-left:20px;list-style:disc;font-size:14px;line-height:1.9;color:var(--muted);}

/* ---------- 相关文章 ---------- */
.news-grid{display:grid;gap:18px;}
@media(min-width:768px){.news-grid{grid-template-columns:repeat(3,1fr);gap:22px;}}
.news-card{display:flex;flex-direction:column;gap:10px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(255,79,109,.42);}
.news-title{margin:0;font-size:17px;font-weight:700;line-height:1.5;}
.news-desc{margin:0;font-size:14px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;}
.badge{padding:4px 10px;font-size:12px;font-weight:600;color:var(--primary);background:rgba(255,79,109,.10);border-radius:999px;}
.news-empty{padding:36px 20px;text-align:center;font-size:14px;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:var(--radius);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
@media(min-width:900px){.faq-list{grid-template-columns:repeat(2,1fr);gap:14px 24px;align-items:start;}}
.faq-item{padding:4px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item[open]{border-color:rgba(255,79,109,.42);box-shadow:var(--shadow-sm);}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;font-size:16px;font-weight:600;list-style:none;cursor:pointer;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-size:20px;font-weight:400;color:var(--primary);transition:transform .25s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.faq-item p{margin:0;padding:0 0 16px;font-size:15px;line-height:1.85;color:var(--muted);}

/* ---------- CTA ---------- */
.cta-band{background:linear-gradient(100deg,#7C6BFF 0%,#FF4F6D 100%);color:#fff;}
.cta-inner{display:grid;gap:24px;padding:48px 0;}
@media(min-width:900px){.cta-inner{grid-template-columns:1.05fr 1fr;align-items:center;gap:40px;padding:68px 0;}}
.cta-title{margin:0;font-size:clamp(22px,3vw,32px);line-height:1.32;font-weight:800;}
.cta-text{margin:12px 0 0;font-size:15px;line-height:1.8;color:rgba(255,255,255,.88);max-width:52ch;}
.cta-form{display:flex;flex-wrap:wrap;gap:10px;}
.cta-input{flex:1 1 240px;height:48px;padding:0 16px;font-size:15px;color:var(--text);background:#fff;border:1px solid transparent;border-radius:12px;}
.cta-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,79,109,.20);}
.cta-note{margin:12px 0 0;font-size:12.5px;color:rgba(255,255,255,.74);}
@media(max-width:479px){.cta-form .btn{width:100%;}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:var(--muted-dark);padding-top:52px;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;padding-bottom:40px;}
@media(min-width:768px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:28px;}}
.footer-brand .brand{color:#fff;}
.footer-brand p{margin:16px 0 0;font-size:14px;line-height:1.8;color:var(--muted-dark);max-width:34ch;}
.qr-box{margin-top:16px;display:inline-flex;align-items:center;justify-content:center;width:104px;height:104px;font-size:12px;line-height:1.5;text-align:center;color:rgba(255,255,255,.52);border:1px dashed rgba(255,255,255,.22);border-radius:12px;}
.footer-col h4{margin:0 0 14px;font-size:14px;font-weight:600;color:#fff;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;}
.footer-col a{font-size:14px;color:var(--muted-dark);}
.footer-col a:hover{color:#fff;}
.footer-col p{margin:0 0 8px;font-size:14px;line-height:1.7;}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:18px 0;font-size:12px;color:rgba(255,255,255,.42);border-top:1px solid rgba(255,255,255,.10);}