/* roulang page: index */
:root{
  --brand:#F0503C;
  --brand-hover:#D33F2D;
  --brand-active:#B83424;
  --brand-soft:#FFE3DA;
  --peach:#FFB49B;
  --jade:#12A594;
  --jade-soft:#E2F5F2;
  --warn:#E0A100;
  --ink:#201A18;
  --text:#3A302C;
  --muted:#6B5B54;
  --ph:#9C8B82;
  --bg:#FFF7F2;
  --sand:#FFEDE4;
  --white:#FFFFFF;
  --line:#F0DED5;
  --divider:#F5E8E1;
  --r-card:18px;
  --r-sm:12px;
  --sh-card:0 6px 20px rgba(32,26,24,.06);
  --sh-hover:0 14px 34px rgba(32,26,24,.12);
  --sh-nav:0 2px 12px rgba(32,26,24,.08);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.85;
  color:var(--text);background:var(--bg);overflow-x:hidden;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-active);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--jade);outline-offset:2px}
h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:700}
p{margin:0 0 18px}
p:last-child{margin-bottom:0}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:992px){.wrap{padding:0 24px}}

/* ============ 头部 ============ */
.site-header{position:relative;z-index:1030}
.topbar{
  position:sticky;top:0;z-index:1030;background:var(--white);
  border-bottom:1px solid var(--divider);
  box-shadow:0 1px 0 rgba(32,26,24,.03);
}
.topbar.is-stuck{box-shadow:var(--sh-nav)}
.topbar-inner{display:flex;align-items:center;gap:16px;min-height:68px;padding-top:10px;padding-bottom:10px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{position:relative;width:34px;height:34px;flex:0 0 auto}
.logo-mark span{position:absolute;top:50%;width:20px;height:20px;border-radius:50%;border:2.5px solid var(--brand);transform:translateY(-50%)}
.logo-mark span:first-child{left:0;opacity:.9}
.logo-mark span:last-child{right:0;border-color:var(--peach)}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-size:19px;font-weight:800;letter-spacing:-.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.topbar-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.city-pill{
  display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 16px;
  border-radius:999px;border:1px solid var(--line);background:var(--white);
  color:var(--text);font-size:14px;font-weight:600;transition:all .18s ease;white-space:nowrap;
}
.city-pill:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.city-pill i{color:var(--brand);font-size:13px}
.dropdown-menu{
  border:1px solid var(--line);border-radius:var(--r-sm);
  box-shadow:var(--sh-hover);padding:8px;font-size:14px;
}
.dropdown-item{border-radius:8px;padding:9px 12px;color:var(--text)}
.dropdown-item:hover,.dropdown-item:focus{background:var(--sand);color:var(--brand-active)}
.search-form{position:relative;flex:1 1 auto;max-width:320px}
.search-form input{
  width:100%;height:40px;padding:0 42px 0 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--bg);color:var(--text);
  font-size:14px;transition:all .18s ease;
}
.search-form input::placeholder{color:var(--ph)}
.search-form input:focus{
  outline:none;background:var(--white);border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(240,80,60,.12);
}
.search-form button{
  position:absolute;right:5px;top:5px;width:30px;height:30px;border:0;border-radius:50%;
  background:var(--brand);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;
  transition:background .18s ease;cursor:pointer;
}
.search-form button:hover{background:var(--brand-hover)}

.btn{transition:all .18s ease;font-weight:600;border-radius:var(--r-sm)}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);border:1px solid var(--brand);color:#fff;
  padding:11px 24px;font-size:15px;min-height:44px;
}
.btn-brand:hover{background:var(--brand-hover);border-color:var(--brand-hover);color:#fff;transform:translateY(-1px)}
.btn-brand:active{background:var(--brand-active);border-color:var(--brand-active);transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--white);border:1px solid var(--brand);color:var(--brand-active);
  padding:11px 24px;font-size:15px;min-height:44px;
}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-active);border-color:var(--brand-hover)}
.btn-link-brand{
  display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:0;
  color:var(--brand-active);font-size:14px;font-weight:600;text-decoration:none;
}
.btn-link-brand:hover{color:var(--brand);text-decoration:underline;text-underline-offset:3px}

.nav-toggle{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);
  color:var(--ink);font-size:17px;display:inline-flex;align-items:center;justify-content:center;
}
.nav-toggle:hover{background:var(--sand);border-color:var(--peach)}

/* 频道行 */
.channelbar{position:relative;background:var(--white);border-bottom:1px solid var(--divider)}
.channelbar::after{
  content:"";position:absolute;right:0;top:0;bottom:0;width:44px;pointer-events:none;
  background:linear-gradient(to left,rgba(255,255,255,.98),rgba(255,255,255,0));
}
.channel-scroll{
  display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;
  padding-top:10px;padding-bottom:10px;
  -ms-overflow-style:none;scrollbar-width:none;
}
.channel-scroll::-webkit-scrollbar{display:none}
.chan{
  flex:0 0 auto;scroll-snap-align:start;display:inline-flex;align-items:center;
  min-height:40px;padding:8px 18px;border-radius:999px;
  border:1px solid var(--line);background:var(--white);color:var(--text);
  font-size:14px;font-weight:600;white-space:nowrap;transition:all .18s ease;
}
.chan:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.chan.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.chan.is-active:hover{background:var(--brand-hover);border-color:var(--brand-hover);color:#fff}

/* 移动端抽屉 */
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--divider);padding:18px 20px}
.offcanvas-body{padding:20px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-radius:var(--r-sm);color:var(--text);
  font-size:15px;font-weight:600;background:var(--bg);margin-bottom:10px;
}
.drawer-link:hover{background:var(--sand);color:var(--brand-active)}
.drawer-link.is-active{background:var(--brand);color:#fff}
.drawer-link.is-active:hover{background:var(--brand-hover);color:#fff}

/* ============ 通用板块 ============ */
.sec{padding:48px 0}
@media (min-width:768px){.sec{padding:60px 0}}
@media (min-width:992px){.sec{padding:72px 0}}
.sec--sand{background:var(--sand)}
.sec--white{background:var(--white)}
.sec--ink{background:var(--ink)}
[data-anchor]{scroll-margin-top:96px}

.sec-head{max-width:760px;margin-bottom:32px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sec-title{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.3;letter-spacing:-.01em}
.sec-desc{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.8}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
  padding:5px 14px;border-radius:999px;background:var(--brand-soft);color:var(--brand-active);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.eyebrow--jade{background:var(--jade-soft);color:#0B7A6D}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--bg);padding:44px 0 56px}
@media (min-width:992px){.hero{padding:64px 0 76px}}
.hero::after{
  content:"";position:absolute;right:-160px;top:-160px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,rgba(255,180,155,.42),rgba(255,227,218,0) 68%);
  pointer-events:none;
}
.hero-band{
  position:absolute;left:-5%;right:-5%;bottom:-2px;height:120px;
  background:var(--sand);clip-path:polygon(0 62%,100% 0,100% 100%,0 100%);
  pointer-events:none;
}
.hero .wrap{position:relative;z-index:1}
.hero h1{
  font-size:clamp(30px,4.2vw,50px);font-weight:800;line-height:1.18;letter-spacing:-.02em;
}
.hero h1 .hl{color:var(--brand)}
.hero-lead{margin-top:18px;font-size:16px;line-height:1.85;color:var(--text);max-width:600px}
.hero-checks{
  display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 26px;padding:0;list-style:none;
}
.hero-checks li{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;background:var(--white);
  border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--text);
}
.hero-checks i{color:var(--jade);font-size:12px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-visual{position:relative;margin-top:34px}
@media (min-width:992px){.hero-visual{margin-top:0}}
.hero-visual .imgbox{aspect-ratio:16/12;border-radius:22px;border:1px solid var(--line);box-shadow:var(--sh-card)}
.hero-visual .imgbox img{width:100%;height:100%;object-fit:cover}
.hero-float{
  position:absolute;background:var(--white);border:1px solid var(--line);border-radius:14px;
  padding:10px 14px;box-shadow:var(--sh-card);font-size:12px;font-weight:700;color:var(--ink);
  display:inline-flex;align-items:center;gap:8px;
}
.hero-float i{color:var(--brand)}
.hero-float--1{left:-6px;top:24px}
.hero-float--2{right:6px;bottom:26px}
.hero-float--2 i{color:var(--jade)}
@media (max-width:575px){.hero-float--1{left:2px;top:12px}.hero-float--2{right:2px;bottom:12px;font-size:11px}}

/* ============ 速览条 ============ */
.quickbar{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-card);padding:20px;
}
.quickbar-top{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px}
.quickbar-label{
  display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 16px;border-radius:999px;
  background:var(--sand);color:var(--brand-active);font-size:13px;font-weight:700;
}
.quick-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}
.quick-tab{
  border:1px solid var(--line);background:var(--white);color:var(--muted);
  border-radius:999px;padding:7px 16px;font-size:13px;font-weight:600;
  min-height:36px;cursor:pointer;transition:all .18s ease;
}
.quick-tab:hover{border-color:var(--peach);color:var(--brand-active);background:var(--sand)}
.quick-tab.is-on{background:var(--brand);border-color:var(--brand);color:#fff}
.quick-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:768px){.quick-grid{grid-template-columns:repeat(3,1fr)}}
.quick-card{
  background:var(--bg);border:1px solid var(--divider);border-radius:var(--r-sm);
  padding:18px;transition:all .18s ease;
}
.quick-card:hover{background:var(--white);border-color:var(--line);box-shadow:var(--sh-card)}
.quick-card h3{font-size:16px;font-weight:700;margin-bottom:8px}
.quick-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0}

/* ============ 通用卡片 ============ */
.cardx{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--sh-card);height:100%;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.cardx:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--peach)}
a.cardx{display:block;color:inherit}
a.cardx:hover{color:inherit}
.cardx h3{font-size:17px;font-weight:700;margin-bottom:10px}
.cardx p{font-size:14px;color:var(--muted);line-height:1.75;margin:0 0 14px}
.icon-box{
  width:46px;height:46px;border-radius:14px;background:var(--brand-soft);
  display:inline-flex;align-items:center;justify-content:center;color:var(--brand-active);
  font-size:18px;margin-bottom:14px;
}
.icon-box--jade{background:var(--jade-soft);color:#0B7A6D}

.imgbox{border-radius:16px;overflow:hidden;background:var(--sand);position:relative}
.imgbox img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.imgbox:hover img{transform:scale(1.03)}
.ar-16-10{aspect-ratio:16/10}
.ar-16-9{aspect-ratio:16/9}
.ar-4-3{aspect-ratio:4/3}

.tag{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-active);font-size:12px;font-weight:600;
  letter-spacing:.02em;
}
.tag--jade{background:var(--jade-soft);color:#0B7A6D}
.tag--plain{background:var(--sand);color:var(--muted)}

/* 功能 A */
.feature-lead{display:flex;flex-direction:column;gap:18px}
@media (min-width:768px){.feature-lead{flex-direction:row;align-items:center}}
.feature-lead .imgbox{flex:0 0 46%;}
@media (max-width:767px){.feature-lead .imgbox{flex:auto}}
.feature-lead .body{flex:1 1 auto;min-width:0}

/* 功能 B —— 话题 Tab */
.topic-nav{display:flex;flex-direction:column;gap:10px}
.topic-nav .nav-link{
  text-align:left;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--white);
  color:var(--text);padding:14px 16px;font-size:15px;font-weight:600;transition:all .18s ease;
  display:flex;align-items:center;gap:10px;
}
.topic-nav .nav-link i{color:var(--brand);font-size:13px;width:16px}
.topic-nav .nav-link:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.topic-nav .nav-link.active{background:var(--brand);border-color:var(--brand);color:#fff}
.topic-nav .nav-link.active i{color:#fff}
.topic-panel{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--sh-card);height:100%;
}
.topic-panel h3{font-size:18px;font-weight:700;margin-bottom:12px}
.topic-panel p{font-size:15px;color:var(--muted);line-height:1.8}
.talk-script{
  background:var(--bg);border:1px dashed var(--line);border-radius:var(--r-sm);
  padding:16px 18px;margin:16px 0;
}
.talk-script dt{font-size:12px;font-weight:700;color:var(--brand-active);letter-spacing:.04em;margin-bottom:4px}
.talk-script dd{margin:0 0 12px;font-size:14px;color:var(--text);line-height:1.75}
.talk-script dd:last-child{margin-bottom:0}

/* 场景横滑 */
.scene-track{
  display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:8px;-ms-overflow-style:none;scrollbar-width:none;
}
.scene-track::-webkit-scrollbar{display:none}
.scene-card{
  flex:0 0 82%;scroll-snap-align:start;background:var(--white);border:1px solid var(--line);
  border-radius:16px;overflow:hidden;transition:all .18s ease;
}
@media (min-width:576px){.scene-card{flex:0 0 46%}}
@media (min-width:992px){.scene-card{flex:1 1 0}}
.scene-card:hover{box-shadow:var(--sh-card);border-color:var(--peach);transform:translateY(-2px)}
.scene-card .imgbox{border-radius:0}
.scene-card .body{padding:18px}
.scene-card h3{font-size:16px;font-weight:700;margin-bottom:8px}
.scene-card p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0}

/* 流程步骤 */
.steps{display:grid;grid-template-columns:1fr;gap:16px;counter-reset:step}
@media (min-width:576px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{
  position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 22px 22px;box-shadow:var(--sh-card);transition:all .18s ease;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--sh-hover)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:11px;background:var(--brand);color:#fff;
  font-size:15px;font-weight:800;margin-bottom:14px;
}
.step h3{font-size:16px;font-weight:700;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);line-height:1.75;margin:0}

/* 演示 carousel */
.demo-copy ul{list-style:none;padding:0;margin:18px 0 0}
.demo-copy li{
  position:relative;padding-left:26px;margin-bottom:14px;font-size:15px;color:var(--text);line-height:1.8;
}
.demo-copy li::before{
  content:"";position:absolute;left:0;top:11px;width:9px;height:9px;border-radius:50%;
  background:var(--brand);opacity:.85;
}
.demo-copy li strong{color:var(--ink)}
.shot-frame{
  background:var(--white);border:1px solid var(--line);border-radius:22px;padding:14px;
  box-shadow:var(--sh-card);
}
.shot-frame .imgbox{aspect-ratio:9/16;border-radius:16px}
.carousel-indicators [data-bs-target]{width:9px;height:9px;border-radius:50%;background:var(--peach);border:0;opacity:.7}
.carousel-indicators .active{background:var(--brand);opacity:1;width:22px;border-radius:999px}
.carousel-control-prev,.carousel-control-next{width:44px;opacity:.85}
.carousel-control-prev-icon,.carousel-control-next-icon{
  width:34px;height:34px;border-radius:50%;background:var(--white) center/14px 14px no-repeat;
  border:1px solid var(--line);box-shadow:var(--sh-card);
}
.carousel-control-prev-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23F0503C'%3e%3cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e")}
.carousel-control-next-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23F0503C'%3e%3cpath d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e")}

/* 安全机制 */
.safe-item{
  display:flex;gap:14px;align-items:flex-start;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-sm);padding:18px;height:100%;
  transition:all .18s ease;
}
.safe-item:hover{border-color:var(--jade);box-shadow:var(--sh-card)}
.safe-item .ico{
  flex:0 0 38px;width:38px;height:38px;border-radius:11px;background:var(--jade-soft);
  color:#0B7A6D;display:flex;align-items:center;justify-content:center;font-size:15px;
}
.safe-item h3{font-size:15px;font-weight:700;margin-bottom:6px}
.safe-item p{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0}

/* 故事区 */
.story-quote{
  background:var(--white);border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:var(--r-card);padding:28px 26px;box-shadow:var(--sh-card);height:100%;
}
.story-quote .mark{font-size:26px;color:var(--peach);line-height:1;margin-bottom:10px}
.story-quote p{font-size:16px;line-height:1.9;color:var(--text)}
.story-quote .who{
  margin-top:16px;font-size:12.5px;color:var(--muted);
  display:inline-flex;align-items:center;gap:8px;
}
.story-quote .who i{color:var(--brand)}
.story-mini{
  background:var(--white);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:all .18s ease;height:100%;
}
.story-mini:hover{box-shadow:var(--sh-card);border-color:var(--peach)}
.story-mini .body{padding:16px 18px}
.story-mini h3{font-size:15px;font-weight:700;margin-bottom:6px}
.story-mini p{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0}

/* 功能对比 */
.plan{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;height:100%;position:relative;transition:all .18s ease;
}
.plan:hover{box-shadow:var(--sh-hover);transform:translateY(-2px)}
.plan--rec{border:2px solid var(--brand);box-shadow:var(--sh-hover)}
@media (min-width:992px){.plan--rec{transform:translateY(-6px)}.plan--rec:hover{transform:translateY(-8px)}}
.plan-badge{
  position:absolute;top:-13px;left:24px;background:var(--brand);color:#fff;
  font-size:12px;font-weight:700;padding:4px 14px;border-radius:999px;letter-spacing:.03em;
}
.plan h3{font-size:18px;font-weight:800;margin-bottom:6px}
.plan .sub{font-size:13px;color:var(--muted);margin-bottom:16px}
.plan .price{font-size:15px;font-weight:700;color:var(--brand-active);margin-bottom:18px}
.plan ul{list-style:none;padding:0;margin:0 0 22px}
.plan li{
  position:relative;padding-left:26px;font-size:14px;color:var(--text);
  line-height:1.7;margin-bottom:11px;
}
.plan li i{position:absolute;left:0;top:5px;font-size:12px;color:var(--jade)}
.plan .btn{width:100%}

/* 评价墙空态 */
.empty{
  background:var(--sand);border:1px dashed var(--peach);border-radius:var(--r-card);
  min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:34px 24px;
}
.empty i{font-size:26px;color:var(--brand);opacity:.65;margin-bottom:12px}
.empty h3{font-size:16px;font-weight:700;margin-bottom:6px}
.empty p{font-size:13.5px;color:var(--muted);margin:0}

/* 热议 */
.hot-list{list-style:none;padding:0;margin:0}
.hot-item{
  display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--divider);
}
.hot-item:last-child{border-bottom:0}
.hot-num{
  flex:0 0 26px;width:26px;height:26px;border-radius:8px;background:var(--brand-soft);
  color:var(--brand-active);font-size:13px;font-weight:800;
  display:inline-flex;align-items:center;justify-content:center;margin-top:2px;
}
.hot-item h3{font-size:15px;font-weight:700;margin-bottom:4px}
.hot-item p{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0}
.hot-side{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);height:100%;
}
.hot-side .body{padding:20px}
.hot-side h3{font-size:16px;font-weight:700;margin:12px 0 8px}
.hot-side p{font-size:13.5px;color:var(--muted);line-height:1.75;margin:0}

/* 分类入口 */
.cat-strip{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px 20px;box-shadow:var(--sh-card);margin-bottom:30px;
}
.cat-strip .label{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em}
.cat-link{
  display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-active);font-size:14px;font-weight:700;
  transition:all .18s ease;
}
.cat-link:hover{background:var(--brand);color:#fff}
.cat-strip .note{font-size:13px;color:var(--muted);margin-left:auto}

/* CMS 资讯 */
.news-lead{display:block;color:inherit}
.news-lead:hover{color:inherit}
.news-lead .imgbox{aspect-ratio:16/10;margin-bottom:16px}
.news-lead h3{font-size:19px;font-weight:700;margin:10px 0 8px;transition:color .18s ease}
.news-lead:hover h3{color:var(--brand-active)}
.news-lead p{font-size:14px;color:var(--muted);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--ph)}
.news-list{display:flex;flex-direction:column;gap:14px}
.news-item{
  display:flex;gap:14px;align-items:flex-start;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-sm);padding:16px;color:inherit;
  transition:all .18s ease;
}
.news-item:hover{border-color:var(--peach);box-shadow:var(--sh-card);color:inherit;transform:translateY(-1px)}
.news-item .imgbox{flex:0 0 96px;width:96px;aspect-ratio:1/1}
.news-item .body{min-width:0;flex:1 1 auto}
.news-item h3{font-size:15px;font-weight:700;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s ease}
.news-item:hover h3{color:var(--brand-active)}
.news-item p{font-size:13px;color:var(--muted);line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 8px}

/* 专题 */
.topic-long{
  display:flex;align-items:center;gap:18px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-card);padding:16px;
  box-shadow:var(--sh-card);transition:all .18s ease;height:100%;
}
.topic-long:hover{border-color:var(--peach);transform:translateY(-2px);box-shadow:var(--sh-hover)}
.topic-long .imgbox{flex:0 0 108px;width:108px;aspect-ratio:1/1;border-radius:14px}
.topic-long h3{font-size:16px;font-weight:700;margin-bottom:6px}
.topic-long p{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0}

/* FAQ */
.accordion-item{
  border:1px solid var(--line)!important;border-radius:var(--r-sm)!important;
  background:var(--white);margin-bottom:12px;overflow:hidden;
}
.accordion-button{
  font-weight:700;font-size:15.5px;color:var(--ink);background:var(--white);
  padding:18px 22px;box-shadow:none!important;border-radius:var(--r-sm)!important;
}
.accordion-button:not(.collapsed){color:var(--brand-active);background:var(--brand-soft)}
.accordion-button::after{
  background-image:none!important;content:"+";transform:none!important;
  width:24px;height:24px;display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:600;color:var(--brand);line-height:1;
}
.accordion-button:not(.collapsed)::after{content:"−";color:var(--brand-active)}
.accordion-button:focus{box-shadow:none!important;outline:2px solid var(--jade);outline-offset:-2px}
.accordion-body{padding:16px 22px 22px;font-size:14.5px;color:var(--muted);line-height:1.85}
.accordion-body a{color:var(--brand-active);text-decoration:underline;text-underline-offset:3px}

/* 下载区 */
.down-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px 22px;text-align:center;box-shadow:var(--sh-card);height:100%;
  transition:all .18s ease;
}
.down-card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--sh-hover)}
.down-card .plat{
  width:52px;height:52px;border-radius:16px;background:var(--brand-soft);color:var(--brand-active);
  display:inline-flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px;
}
.down-card h3{font-size:17px;font-weight:700;margin-bottom:6px}
.down-card p{font-size:13.5px;color:var(--muted);line-height:1.7;margin-bottom:18px}
.down-card .btn{width:100%;min-height:48px}
.down-note{font-size:13px;color:var(--muted);margin-top:20px;text-align:center}

/* 收口 CTA */
.cta-band{
  background:var(--ink);border-radius:22px;padding:34px 28px;color:#fff;
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;
}
.cta-band h2{color:#fff;font-size:clamp(20px,2.2vw,26px);font-weight:700;line-height:1.4;margin-bottom:6px}
.cta-band p{color:#E7D8D1;font-size:14px;margin:0}
.cta-band .btn-brand{background:var(--brand);border-color:var(--brand)}
.cta-band .btn-brand:hover{background:var(--brand-hover);border-color:var(--brand-hover)}

/* 页脚 */
.site-footer{background:var(--ink);color:#D9CBC4;padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:576px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.footer-brand .logo-text strong{color:#fff}
.footer-brand .logo-text em{color:var(--peach)}
.footer-brand p{margin-top:14px;font-size:13.5px;line-height:1.8;color:#B6A49C;max-width:280px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.04em}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px}
.footer-col a,.footer-col span{font-size:13.5px;color:var(--peach);transition:color .18s ease}
.footer-col a:hover{color:#fff}
.footer-bottom{
  margin-top:40px;border-top:1px solid rgba(255,180,155,.18);padding:18px 0 24px;
  display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;font-size:12.5px;color:#9C8B82;
}
.footer-bottom .adult{
  display:inline-flex;align-items:center;gap:7px;padding:4px 12px;border-radius:999px;
  background:rgba(224,161,0,.16);color:#F0C86A;font-weight:600;
}
.footer-bottom .links{margin-left:auto;display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom .links a{color:#9C8B82}
.footer-bottom .links a:hover{color:var(--peach)}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .cardx:hover,.plan:hover,.down-card:hover,.scene-card:hover,.news-item:hover,.topic-long:hover{transform:none!important}
  .imgbox:hover img{transform:none!important}
}

/* roulang page: article */
:root{
  --brand:#F0503C;
  --brand-hover:#D33F2D;
  --brand-active:#B83424;
  --brand-soft:#FFE3DA;
  --peach:#FFB49B;
  --jade:#12A594;
  --jade-soft:#E2F5F2;
  --warn:#E0A100;
  --ink:#201A18;
  --text:#3A302C;
  --muted:#6B5B54;
  --ph:#9C8B82;
  --bg:#FFF7F2;
  --sand:#FFEDE4;
  --white:#FFFFFF;
  --line:#F0DED5;
  --divider:#F5E8E1;
  --r-card:18px;
  --r-sm:12px;
  --sh-card:0 6px 20px rgba(32,26,24,.06);
  --sh-hover:0 14px 34px rgba(32,26,24,.12);
  --sh-nav:0 2px 12px rgba(32,26,24,.08);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.85;
  color:var(--text);background:var(--bg);overflow-x:hidden;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-active);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand)}
button{font-family:inherit}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--jade);outline-offset:2px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:992px){.wrap{padding:0 24px}}
.sec-title{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.32;letter-spacing:-.01em;color:var(--ink);margin:0 0 14px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;padding:5px 14px;
  border-radius:999px;background:var(--brand-soft);color:var(--brand-active);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.eyebrow--jade{background:var(--jade-soft);color:#0B7A6D}
/* ============ 头部导航 ============ */
.site-header{position:relative;z-index:1030}
.topbar{position:sticky;top:0;z-index:1030;background:var(--white);border-bottom:1px solid var(--divider)}
.topbar.is-stuck{box-shadow:var(--sh-nav)}
.topbar-inner{display:flex;align-items:center;gap:16px;min-height:68px;padding-top:10px;padding-bottom:10px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{position:relative;width:34px;height:34px;flex:0 0 auto}
.logo-mark span{position:absolute;top:50%;width:20px;height:20px;border-radius:50%;border:2.5px solid var(--brand);transform:translateY(-50%)}
.logo-mark span:first-child{left:0;opacity:.9}
.logo-mark span:last-child{right:0;border-color:var(--peach)}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-size:19px;font-weight:800;letter-spacing:-.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.topbar-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.city-pill{
  display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--white);color:var(--text);
  font-size:14px;font-weight:600;transition:all .18s ease;white-space:nowrap;
}
.city-pill:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.city-pill i{color:var(--brand);font-size:13px}
.dropdown-menu{border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--sh-hover);padding:8px;font-size:14px}
.dropdown-item{border-radius:8px;padding:9px 12px;color:var(--text)}
.dropdown-item:hover,.dropdown-item:focus{background:var(--sand);color:var(--brand-active)}
.search-form{position:relative;flex:1 1 auto;max-width:320px;display:none}
@media (min-width:992px){.search-form{display:block}}
.search-form input{
  width:100%;height:40px;padding:0 42px 0 16px;border-radius:999px;border:1px solid var(--line);
  background:var(--bg);color:var(--text);font-size:14px;transition:all .18s ease;
}
.search-form input::placeholder{color:var(--ph)}
.search-form input:focus{outline:none;background:var(--white);border-color:var(--brand);box-shadow:0 0 0 4px rgba(240,80,60,.12)}
.search-form button{
  position:absolute;right:5px;top:5px;width:30px;height:30px;border:0;border-radius:50%;
  background:var(--brand);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;
  transition:background .18s ease;cursor:pointer;
}
.search-form button:hover{background:var(--brand-hover)}
.btn{transition:all .18s ease;font-weight:600;border-radius:var(--r-sm)}
.btn:focus,.btn:active:focus{box-shadow:none}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);border:1px solid var(--brand);color:#fff;padding:11px 24px;font-size:15px;min-height:44px;
}
.btn-brand:hover{background:var(--brand-hover);border-color:var(--brand-hover);color:#fff;transform:translateY(-1px)}
.btn-brand:active{background:var(--brand-active);border-color:var(--brand-active);color:#fff;transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--white);border:1px solid var(--brand);color:var(--brand-active);
  padding:11px 24px;font-size:15px;min-height:44px;
}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-active);border-color:var(--brand-hover)}
.nav-toggle{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);color:var(--ink);font-size:17px;display:inline-flex;align-items:center;justify-content:center}
.nav-toggle:hover{background:var(--sand);border-color:var(--peach)}
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--divider);padding:18px 20px}
.offcanvas-body{padding:20px}
.drawer-link{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:var(--r-sm);color:var(--text);font-size:15px;font-weight:600;background:var(--bg);margin-bottom:10px}
.drawer-link:hover{background:var(--sand);color:var(--brand-active)}
.drawer-link.is-active{background:var(--brand);color:#fff}
.drawer-link.is-active:hover{background:var(--brand-hover);color:#fff}
.channelbar{background:var(--white);border-bottom:1px solid var(--divider)}
.channel-scroll{display:flex;gap:10px;overflow-x:auto;padding-top:12px;padding-bottom:12px;scrollbar-width:none;-ms-overflow-style:none;scroll-snap-type:x proximity}
.channel-scroll::-webkit-scrollbar{display:none}
.chan{
  flex:0 0 auto;display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;
  border:1px solid var(--line);background:var(--white);color:var(--text);font-size:14px;font-weight:600;
  white-space:nowrap;scroll-snap-align:start;transition:all .18s ease;
}
.chan:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.chan.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.chan.is-active:hover{background:var(--brand-hover);border-color:var(--brand-hover);color:#fff}
/* ============ 面包屑 ============ */
.crumb{background:var(--sand);border-bottom:1px solid var(--divider)}
.crumb-inner{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);padding:12px 0;min-width:0}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand-active)}
.crumb .sep{color:var(--ph)}
.crumb .cur{color:var(--text);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:60%}
/* ============ 文章头 ============ */
.post-head{background:var(--bg);padding:44px 0 8px}
.post-head-inner{max-width:820px;margin:0 auto}
.post-head h1{font-size:clamp(26px,3.6vw,42px);font-weight:800;line-height:1.24;letter-spacing:-.02em;color:var(--ink);margin:0 0 18px}
.post-lede{font-size:17px;line-height:1.9;color:var(--muted);margin:0 0 22px;padding-bottom:22px;border-bottom:1px solid var(--divider)}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13px;color:var(--muted)}
.post-meta span{display:inline-flex;align-items:center;gap:6px}
.post-meta i{color:var(--peach)}
.tag{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-active);font-size:12px;font-weight:600;letter-spacing:.04em;
}
.post-cover{max-width:820px;margin:26px auto 0;padding:0 0 8px}
.post-cover figure{margin:0}
.post-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:16px;background:var(--sand)}
.post-cover figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
/* ============ 正文 ============ */
.reading{background:var(--bg);padding:26px 0 48px}
.prose{max-width:760px;margin:0 auto;font-size:17px;line-height:1.9;color:var(--text)}
.prose>*:first-child{margin-top:0}
.prose h2{
  position:relative;font-size:clamp(21px,2.2vw,26px);font-weight:700;line-height:1.42;
  color:var(--ink);margin:40px 0 16px;padding-left:15px;
}
.prose h2::before{content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;background:var(--brand)}
.prose h3{font-size:19px;font-weight:700;color:var(--ink);margin:32px 0 12px;line-height:1.5}
.prose p{margin:0 0 20px}
.prose ul,.prose ol{margin:0 0 20px;padding-left:22px}
.prose ul{list-style:none;padding-left:6px}
.prose ul li{position:relative;padding-left:20px;margin-bottom:10px}
.prose ul li::before{content:"";position:absolute;left:0;top:.74em;width:7px;height:7px;border-radius:50%;background:var(--brand)}
.prose ol li{margin-bottom:10px}
.prose blockquote{
  margin:0 0 24px;padding:20px 22px;border-left:3px solid var(--brand);
  background:var(--sand);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--text);
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:16px;margin:24px auto;height:auto}
.prose figure{margin:24px 0}
.prose figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.prose a{color:var(--brand-active);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--brand)}
.prose table{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 24px;background:var(--white)}
.prose th,.prose td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.prose th{background:var(--sand);color:var(--ink);font-weight:700}
.prose hr{border:0;border-top:1px solid var(--divider);margin:32px 0}
.prose strong{color:var(--ink);font-weight:700}
.prose,.prose *{overflow-wrap:anywhere}
.prose iframe,.prose video{max-width:100%}
.empty-state{
  max-width:760px;margin:0 auto;min-height:160px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:10px;text-align:center;
  background:var(--sand);border:1px solid var(--line);border-radius:var(--r-card);padding:36px 24px;
}
.empty-state i{font-size:26px;color:var(--peach)}
.empty-state p{margin:0;font-size:15px;color:var(--muted)}
.empty-state a{font-weight:700}
/* ============ 要点卡 ============ */
.points{background:var(--white);border-top:1px solid var(--divider);padding:56px 0}
.points-inner{max-width:820px;margin:0 auto}
.points-card{
  background:var(--sand);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 28px;box-shadow:var(--sh-card);
}
.points-card h2{font-size:19px;font-weight:700;color:var(--ink);margin:0 0 14px}
.points-card ul{list-style:none;margin:0;padding:0}
.points-card li{position:relative;padding-left:22px;margin-bottom:12px;font-size:15px;line-height:1.75;color:var(--text)}
.points-card li:last-child{margin-bottom:0}
.points-card li::before{
  content:"";position:absolute;left:0;top:.68em;width:8px;height:8px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 0 4px rgba(240,80,60,.12);
}
/* ============ 安全提示条 ============ */
.safety-bar{background:var(--bg);padding:0 0 56px}
.safety-inner{
  max-width:820px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;
  background:var(--jade-soft);border:1px solid #C9EBE5;border-radius:var(--r-sm);padding:16px 20px;
}
.safety-inner i{color:var(--jade);font-size:15px}
.safety-inner p{margin:0;font-size:14px;line-height:1.7;color:#0B6157;flex:1 1 320px}
.safety-inner a{font-size:14px;font-weight:700;color:#0B6157;text-decoration:underline;text-underline-offset:3px}
.safety-inner a:hover{color:var(--brand-active)}
/* ============ 延伸阅读 ============ */
.rel{background:var(--sand);padding:64px 0}
.rel-head{max-width:760px;margin:0 0 28px}
.rel-head p{margin:0;font-size:15px;color:var(--muted)}
.rel-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:768px){.rel-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.rel-grid{grid-template-columns:repeat(3,1fr)}}
.rel-card{
  display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-card);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;color:var(--text);
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--peach);color:var(--text)}
.rel-card figure{margin:0;overflow:hidden}
.rel-card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:var(--sand);transition:transform .3s ease}
.rel-card:hover img{transform:scale(1.03)}
.rel-body{padding:20px 22px 22px}
.rel-body h3{font-size:17px;font-weight:700;color:var(--ink);margin:0 0 10px;line-height:1.5}
.rel-body p{margin:0 0 14px;font-size:14px;line-height:1.7;color:var(--muted)}
.rel-more{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--brand-active)}
.rel-card:hover .rel-more{color:var(--brand)}
/* ============ 继续浏览 ============ */
.next-up{background:var(--white);border-top:1px solid var(--divider);padding:56px 0}
.next-grid{display:grid;grid-template-columns:1fr;gap:18px;max-width:820px;margin:0 auto}
@media (min-width:768px){.next-grid{grid-template-columns:repeat(2,1fr)}}
.next-item{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px 22px;color:var(--text);transition:all .2s ease;min-height:88px;
}
.next-item:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active);transform:translateY(-2px)}
.next-item span{font-size:13px;color:var(--muted);display:block;margin-bottom:4px}
.next-item strong{font-size:16px;font-weight:700;color:var(--ink)}
.next-item:hover strong{color:var(--brand-active)}
.next-item i{color:var(--brand);font-size:15px;flex:0 0 auto}
/* ============ 下载 CTA ============ */
.dl-band{background:var(--sand);padding:64px 0;border-top:1px solid var(--divider)}
.dl-inner{display:grid;grid-template-columns:1fr;gap:26px;align-items:center}
@media (min-width:992px){.dl-inner{grid-template-columns:1.1fr .9fr}}
.dl-copy h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--ink);margin:0 0 12px;line-height:1.32;letter-spacing:-.01em}
.dl-copy p{margin:0;font-size:15px;line-height:1.85;color:var(--muted);max-width:560px}
.dl-actions{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:576px){.dl-actions{grid-template-columns:repeat(3,1fr)}}
@media (min-width:992px){.dl-actions{grid-template-columns:1fr;gap:10px}}
.dl-btn{
  display:flex;align-items:center;gap:12px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-sm);padding:14px 18px;min-height:56px;color:var(--text);
  transition:all .2s ease;box-shadow:var(--sh-card);
}
.dl-btn:hover{border-color:var(--brand);color:var(--brand-active);transform:translateY(-2px);box-shadow:var(--sh-hover)}
.dl-btn i{font-size:18px;color:var(--brand);flex:0 0 auto;width:22px;text-align:center}
.dl-btn b{display:block;font-size:15px;font-weight:700;color:var(--ink);line-height:1.3}
.dl-btn em{display:block;font-style:normal;font-size:12px;color:var(--muted);margin-top:3px}
.dl-btn:hover b{color:var(--brand-active)}
/* ============ 返回入口 ============ */
.back-row{background:var(--bg);padding:28px 0 48px}
.back-inner{max-width:820px;margin:0 auto;display:flex;flex-wrap:wrap;gap:18px;font-size:14px}
.back-inner a{font-weight:600;color:var(--brand-active);text-decoration:underline;text-underline-offset:3px}
.back-inner a:hover{color:var(--brand)}
/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#D8C9C2;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand .logo:hover{color:#fff}
.footer-brand .logo-text strong{color:#fff}
.footer-brand .logo-text em{color:#C6B3AB}
.footer-brand p{margin:0;font-size:14px;line-height:1.8;color:#C6B3AB;max-width:340px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin:0 0 14px;letter-spacing:.04em}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--peach)}
.footer-col a:hover{color:#fff}
.footer-bottom{
  margin-top:44px;border-top:1px solid rgba(255,255,255,.12);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;font-size:13px;color:#B7A49C;
}
.footer-bottom .adult{display:inline-flex;align-items:center;gap:8px;color:#9FE3D9}
.footer-bottom .links{margin-left:auto;display:flex;gap:18px}
.footer-bottom .links a{color:#B7A49C}
.footer-bottom .links a:hover{color:#fff}
@media (max-width:767px){
  .footer-bottom .links{margin-left:0;width:100%}
  .post-head{padding:32px 0 6px}
  .points,.rel,.next-up,.dl-band{padding:44px 0}
  .safety-bar{padding-bottom:44px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rel-card:hover,.next-item:hover,.dl-btn:hover,.btn-brand:hover{transform:none}
}

/* roulang page: category1 */
:root{
  --brand:#F0503C;
  --brand-hover:#D33F2D;
  --brand-active:#B83424;
  --brand-soft:#FFE3DA;
  --peach:#FFB49B;
  --jade:#12A594;
  --jade-soft:#E2F5F2;
  --warn:#E0A100;
  --ink:#201A18;
  --text:#3A302C;
  --muted:#6B5B54;
  --ph:#9C8B82;
  --bg:#FFF7F2;
  --sand:#FFEDE4;
  --white:#FFFFFF;
  --line:#F0DED5;
  --divider:#F5E8E1;
  --r-card:18px;
  --r-sm:12px;
  --sh-card:0 6px 20px rgba(32,26,24,.06);
  --sh-hover:0 14px 34px rgba(32,26,24,.12);
  --sh-nav:0 2px 12px rgba(32,26,24,.08);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:16px;line-height:1.85;
  color:var(--text);background:var(--bg);overflow-x:hidden;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-active);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--brand)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--jade);outline-offset:2px}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:992px){.wrap{padding:0 24px}}
section[id],[data-anchor]{scroll-margin-top:96px}

/* ============ 头部 ============ */
.site-header{position:relative;z-index:1030}
.topbar{position:sticky;top:0;z-index:1030;background:var(--white);border-bottom:1px solid var(--divider);box-shadow:0 1px 0 rgba(32,26,24,.03);transition:box-shadow .2s ease}
.topbar.is-stuck{box-shadow:var(--sh-nav)}
.topbar-inner{display:flex;align-items:center;gap:16px;min-height:68px;padding-top:10px;padding-bottom:10px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.logo:hover{color:var(--ink)}
.logo-mark{position:relative;width:34px;height:34px;flex:0 0 auto}
.logo-mark span{position:absolute;top:50%;width:20px;height:20px;border-radius:50%;border:2.5px solid var(--brand);transform:translateY(-50%)}
.logo-mark span:first-child{left:0;opacity:.9}
.logo-mark span:last-child{right:0;border-color:var(--peach)}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-size:19px;font-weight:800;letter-spacing:-.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.topbar-tools{display:flex;align-items:center;gap:10px;margin-left:auto;min-width:0}
.city-pill{
  display:inline-flex;align-items:center;gap:7px;height:40px;padding:0 16px;
  border-radius:999px;border:1px solid var(--line);background:var(--white);
  color:var(--text);font-size:14px;font-weight:600;transition:all .18s ease;white-space:nowrap;
}
.city-pill:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.city-pill i{color:var(--brand);font-size:13px}
.dropdown-menu{border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--sh-hover);padding:8px;font-size:14px}
.dropdown-item{border-radius:8px;padding:9px 12px;color:var(--text)}
.dropdown-item:hover,.dropdown-item:focus{background:var(--sand);color:var(--brand-active)}
.search-form{position:relative;flex:1 1 auto;max-width:320px;min-width:0}
.search-form input{
  width:100%;height:40px;padding:0 42px 0 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--bg);color:var(--text);font-size:14px;transition:all .18s ease;
}
.search-form input::placeholder{color:var(--ph)}
.search-form input:focus{outline:none;background:var(--white);border-color:var(--brand);box-shadow:0 0 0 4px rgba(240,80,60,.12)}
.search-form button{
  position:absolute;right:5px;top:5px;width:30px;height:30px;border:0;border-radius:50%;
  background:var(--brand);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;
  transition:background .18s ease;cursor:pointer;
}
.search-form button:hover{background:var(--brand-hover)}
.btn{transition:all .18s ease;font-weight:600;border-radius:var(--r-sm)}
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--brand);border:1px solid var(--brand);color:#fff;
  padding:11px 24px;font-size:15px;min-height:44px;
}
.btn-brand:hover{background:var(--brand-hover);border-color:var(--brand-hover);color:#fff;transform:translateY(-1px)}
.btn-brand:active{background:var(--brand-active);border-color:var(--brand-active);transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--white);border:1px solid var(--brand);color:var(--brand-active);
  padding:11px 24px;font-size:15px;min-height:44px;
}
.btn-ghost:hover{background:var(--brand-soft);color:var(--brand-active);border-color:var(--brand-hover)}
.nav-toggle{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--white);
  color:var(--ink);font-size:17px;display:inline-flex;align-items:center;justify-content:center;
}
.nav-toggle:hover{background:var(--sand);border-color:var(--peach)}
/* 频道行 */
.channelbar{background:var(--white);border-bottom:1px solid var(--divider)}
.channel-scroll{
  display:flex;align-items:center;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;
  padding-top:10px;padding-bottom:10px;scrollbar-width:none;-ms-overflow-style:none;
}
.channel-scroll::-webkit-scrollbar{display:none}
.chan{
  flex:0 0 auto;scroll-snap-align:start;display:inline-flex;align-items:center;justify-content:center;
  min-height:40px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:var(--white);
  color:var(--text);font-size:14px;font-weight:600;white-space:nowrap;transition:all .18s ease;
}
.chan:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.chan.is-active{background:var(--brand);border-color:var(--brand);color:#fff}
.chan.is-active:hover{background:var(--brand-hover);border-color:var(--brand-hover);color:#fff}
/* 移动端抽屉 */
.offcanvas{border:0}
.offcanvas-header{border-bottom:1px solid var(--divider);padding:18px 20px}
.offcanvas-title{font-size:17px;font-weight:800;color:var(--ink)}
.offcanvas-body{padding:20px}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-radius:var(--r-sm);color:var(--text);
  font-size:15px;font-weight:600;background:var(--bg);margin-bottom:10px;min-height:48px;
}
.drawer-link:hover{background:var(--sand);color:var(--brand-active)}
.drawer-link.is-active{background:var(--brand);color:#fff}
.drawer-link.is-active:hover{background:var(--brand-hover);color:#fff}
.drawer-search{margin-bottom:18px;max-width:none}

/* ============ 分类页头 ============ */
.page-head{position:relative;overflow:hidden;background:var(--sand);padding:32px 0 56px}
.page-head::before{
  content:"";position:absolute;left:-120px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle at 40% 40%,rgba(255,180,155,.42),rgba(255,237,228,0) 68%);
}
.page-head .head-inner{position:relative;z-index:2;max-width:820px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:16px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--brand-active)}
.crumb .sep{color:var(--ph)}
.crumb .now{color:var(--brand-active);font-weight:700}
.page-head h1{font-size:clamp(30px,4.2vw,48px);font-weight:800;line-height:1.18;letter-spacing:-.02em;color:var(--ink);margin:0 0 16px}
.page-head .lead{font-size:16px;line-height:1.9;color:var(--text);margin:0 0 20px;max-width:760px}
.head-chips{display:flex;flex-wrap:wrap;gap:10px}
.head-chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 16px;border-radius:999px;
  background:var(--white);border:1px solid var(--line);color:var(--brand-active);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.head-chip i{color:var(--jade);font-size:12px}
.head-art{
  position:absolute;right:-30px;bottom:-30px;width:330px;border-radius:24px;overflow:hidden;
  opacity:.22;z-index:1;pointer-events:none;
}
.head-art img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}

/* ============ 筛选栏 ============ */
.sec{padding:64px 0}
.sec--tight{padding:0 0 64px}
.sec--sand{background:var(--sand)}
.sec--white{background:var(--white)}
.sec--bg{background:var(--bg)}
@media (max-width:767px){.sec{padding:44px 0}.sec--tight{padding:0 0 44px}}
.filter-wrap{position:relative;z-index:3;margin-top:-32px}
.filter-bar{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px 18px;box-shadow:var(--sh-card);
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
}
.filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-width:0}
.filter-label{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.04em;margin-right:2px}
.sort-chip{
  display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 16px;
  border-radius:999px;border:1px solid var(--line);background:var(--white);color:var(--text);
  font-size:13px;font-weight:600;cursor:pointer;transition:all .18s ease;white-space:nowrap;
}
.sort-chip:hover{background:var(--sand);border-color:var(--peach);color:var(--brand-active)}
.sort-chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff}
.filter-bar .form-select,.filter-bar .form-control{
  border:1px solid var(--line);border-radius:var(--r-sm);font-size:13px;color:var(--text);
  min-height:38px;background-color:var(--white);box-shadow:none;
}
.filter-bar .form-select:focus,.filter-bar .form-control:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(240,80,60,.12)}
.filter-bar .form-control::placeholder{color:var(--ph)}
.filter-search{flex:1 1 200px;min-width:160px;max-width:280px}

/* ============ 列表 ============ */
.sec-head{margin-bottom:28px;max-width:760px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
  padding:5px 14px;border-radius:999px;background:var(--brand-soft);color:var(--brand-active);
  font-size:12px;font-weight:700;letter-spacing:.04em;
}
.eyebrow--jade{background:var(--jade-soft);color:#0B7A6D}
.sec-title{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.3;letter-spacing:-.01em;color:var(--ink);margin:0 0 12px}
.sec-sub{margin:0;color:var(--muted);font-size:15px;line-height:1.85}
.post-list{display:flex;flex-direction:column;gap:18px}
.post-card{
  display:flex;gap:20px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--sh-card);padding:18px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;min-width:0;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#F6CBBB}
.post-thumb{flex:0 0 240px;border-radius:var(--r-sm);overflow:hidden;background:var(--sand);min-width:0}
.post-thumb img{width:100%;height:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .25s ease}
.post-card:hover .post-thumb img{transform:scale(1.03)}
.post-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}
.post-body h3{font-size:18px;font-weight:700;line-height:1.5;margin:8px 0 8px;color:var(--ink)}
.post-body h3 a{color:var(--ink)}
.post-body h3 a:hover{color:var(--brand-active)}
.post-ex{
  margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:auto;font-size:13px;color:var(--ph)}
.post-meta .read{color:var(--brand-active);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.post-meta .read:hover{color:var(--brand)}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand-active);font-size:12px;font-weight:700;letter-spacing:.04em;
}
.tag--jade{background:var(--jade-soft);color:#0B7A6D}
.list-foot{display:flex;justify-content:center;margin-top:28px}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  min-height:200px;padding:32px 20px;background:var(--sand);border:1px dashed var(--line);
  border-radius:var(--r-card);text-align:center;
}
.empty-state i{font-size:26px;color:var(--peach)}
.empty-state strong{font-size:16px;color:var(--ink)}
.empty-state span{font-size:13px;color:var(--muted)}

/* ============ 速查卡 ============ */
.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.quick-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-card);transition:transform .2s ease,box-shadow .2s ease;min-width:0;
}
.quick-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover)}
.quick-icon{
  width:44px;height:44px;border-radius:12px;background:var(--brand-soft);color:var(--brand-active);
  display:inline-flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:14px;
}
.quick-icon--jade{background:var(--jade-soft);color:#0B7A6D}
.quick-card h3{font-size:17px;font-weight:700;margin:0 0 8px;color:var(--ink)}
.quick-card p{margin:0;font-size:14px;line-height:1.8;color:var(--muted)}

/* ============ 步骤 ============ */
.steps{position:relative;display:flex;flex-direction:column;gap:0;margin-top:8px}
.step{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--divider);min-width:0}
.step:last-child{border-bottom:0}
.step-no{
  flex:0 0 42px;height:42px;border-radius:999px;background:var(--white);border:1px solid var(--line);
  color:var(--brand-active);font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;
}
.step-body{min-width:0}
.step-body h3{font-size:16px;font-weight:700;margin:2px 0 6px;color:var(--ink)}
.step-body p{margin:0;font-size:14px;line-height:1.8;color:var(--muted)}

/* ============ 破冰层次 ============ */
.layer-list{display:flex;flex-direction:column;gap:14px}
.layer{
  display:flex;gap:16px;padding:20px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-card);box-shadow:var(--sh-card);min-width:0;transition:box-shadow .2s ease;
}
.layer:hover{box-shadow:var(--sh-hover)}
.layer-mark{
  flex:0 0 40px;height:40px;border-radius:12px;background:var(--sand);color:var(--brand-active);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;
}
.layer-body{min-width:0}
.layer-body h3{font-size:16px;font-weight:700;margin:0 0 6px;color:var(--ink)}
.layer-body p{margin:0;font-size:14px;line-height:1.8;color:var(--muted)}
.sample-line{
  margin-top:10px;padding:12px 14px;border-left:3px solid var(--peach);background:var(--bg);
  border-radius:0 var(--r-sm) var(--r-sm) 0;font-size:13px;color:var(--text);line-height:1.75;
}

/* ============ 场景导航 ============ */
.scene-row{display:flex;flex-direction:column;gap:12px}
.scene-item{
  display:flex;align-items:center;gap:16px;padding:18px 20px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-card);min-width:0;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.scene-item:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:#F6CBBB}
.scene-item .ico{
  flex:0 0 44px;height:44px;border-radius:999px;background:var(--brand-soft);color:var(--brand-active);
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.scene-item .txt{flex:1 1 auto;min-width:0}
.scene-item h3{font-size:16px;font-weight:700;margin:0 0 4px;color:var(--ink)}
.scene-item p{margin:0;font-size:13px;color:var(--muted);line-height:1.7}
.scene-item .go{flex:0 0 auto;color:var(--brand-active);font-size:14px;font-weight:700;white-space:nowrap}

/* ============ 安全 ============ */
.safety-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.safety-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-card);min-width:0;
}
.safety-card .s-ico{
  width:40px;height:40px;border-radius:12px;background:var(--jade-soft);color:#0B7A6D;
  display:inline-flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:12px;
}
.safety-card h3{font-size:16px;font-weight:700;margin:0 0 8px;color:var(--ink)}
.safety-card p{margin:0;font-size:14px;line-height:1.8;color:var(--muted)}
.notice{
  margin-top:22px;padding:16px 18px;border-radius:var(--r-card);background:var(--jade-soft);
  color:#0B7A6D;font-size:14px;line-height:1.8;display:flex;gap:12px;align-items:flex-start;
}
.notice i{margin-top:4px}

/* ============ FAQ ============ */
.faq-wrap{max-width:860px}
.accordion-item{border:0;border-bottom:1px solid var(--divider);background:transparent;border-radius:0}
.accordion-item:first-of-type{border-top:1px solid var(--divider)}
.accordion-button{
  background:transparent;color:var(--ink);font-weight:700;font-size:16px;line-height:1.7;
  padding:18px 46px 18px 16px;box-shadow:none;border-radius:0;
}
.accordion-button:not(.collapsed){
  background:var(--bg);color:var(--brand-active);box-shadow:inset 3px 0 0 var(--brand);
}
.accordion-button:focus{box-shadow:none;z-index:1}
.accordion-button::after{
  content:"+";background-image:none;font-size:20px;font-weight:700;line-height:1;
  width:auto;height:auto;color:var(--brand);transform:none;position:absolute;right:18px;
}
.accordion-button:not(.collapsed)::after{content:"−";transform:none}
.accordion-body{
  padding:4px 20px 20px 19px;font-size:14px;line-height:1.85;color:var(--muted);
  background:var(--bg);box-shadow:inset 3px 0 0 var(--brand);
}
.accordion-body a{color:var(--brand-active);text-decoration:underline;text-underline-offset:3px}

/* ============ 下载 CTA ============ */
.dl-strip{
  background:var(--sand);border:1px solid var(--line);border-radius:var(--r-card);
  padding:28px;display:flex;flex-wrap:wrap;align-items:center;gap:22px;
}
.dl-strip .dl-txt{flex:1 1 320px;min-width:0}
.dl-strip h2{font-size:clamp(20px,2.2vw,26px);font-weight:700;color:var(--ink);margin:0 0 8px;line-height:1.35}
.dl-strip p{margin:0;font-size:14px;color:var(--muted);line-height:1.8}
.dl-btns{display:flex;flex-wrap:wrap;gap:10px}
.dl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 20px;border-radius:var(--r-sm);
  background:var(--white);border:1px solid var(--brand);color:var(--brand-active);
  font-size:14px;font-weight:700;transition:all .18s ease;
}
.dl-btn:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-1px)}
.dl-btn i{font-size:15px}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:#E9DCD5;padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px}
.footer-brand .logo-text strong{color:#fff}
.footer-brand .logo-text em{color:var(--peach)}
.footer-brand p{margin:16px 0 0;font-size:14px;line-height:1.85;color:#C9B8B0;max-width:320px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin:0 0 14px;letter-spacing:.04em}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--peach);font-size:14px}
.footer-col a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:18px 0 24px;
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:#B6A49C;
}
.footer-bottom .adult{display:inline-flex;align-items:center;gap:8px;color:var(--peach)}
.footer-bottom .links{display:flex;gap:16px}
.footer-bottom .links a{color:var(--peach)}
.footer-bottom .links a:hover{color:#fff}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .head-art{width:280px}
}
@media (max-width:991.98px){
  .head-art{display:none}
  .page-head{padding-bottom:64px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:767.98px){
  .post-card{flex-direction:column;gap:14px;padding:14px}
  .post-thumb{flex:0 0 auto;width:100%}
  .post-thumb img{aspect-ratio:16/9}
  .quick-grid,.safety-grid{grid-template-columns:1fr}
  .filter-bar{padding:14px}
  .filter-search{max-width:none}
  .dl-strip{padding:22px}
  .dl-btns{width:100%}
  .dl-btn{flex:1 1 100%}
  .scene-item{flex-wrap:wrap}
  .scene-item .go{width:100%;text-align:right}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:575.98px){
  .logo-text strong{font-size:17px}
  .logo-text em{font-size:10px;letter-spacing:.1em}
  .footer-grid{grid-template-columns:1fr}
  .step{gap:12px}
  .step-no{flex:0 0 36px;height:36px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .post-card:hover,.quick-card:hover,.scene-item:hover,.dl-btn:hover,.btn-brand:hover{transform:none !important}
}