/* roulang page: index */
/* ========== 设计变量 ========== */
:root{
  --c-primary:#FF6A2B;
  --c-primary-2:#E8382E;
  --c-secondary:#0E9E8E;
  --c-accent:#FFC24B;
  --c-bg:#FFF9F4;
  --c-bg-alt:#FFF3E9;
  --c-card:#FFFFFF;
  --c-dark:#17120F;
  --c-ink:#1C1714;
  --c-ink-2:#6B6259;
  --c-ink-3:#8A8179;
  --c-line:rgba(28,23,20,.08);
  --grad-brand:linear-gradient(120deg,#FFA23D 0%,#FF6A2B 52%,#E8382E 100%);
  --grad-soft:linear-gradient(160deg,#FFF3E9,#FFE7D6);
  --s1:0 2px 8px rgba(28,23,20,.06);
  --s2:0 12px 32px rgba(255,106,43,.10);
  --s3:0 20px 48px rgba(255,106,43,.18);
  --r-xl:32px; --r-lg:28px; --r-md:24px; --r-sm:20px; --r-xs:14px;
  --gap-section:88px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
@media (max-width:1024px){:root{--gap-section:64px}}
@media (max-width:640px){:root{--gap-section:56px}}

/* ========== 基础 reset ========== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.9;color:var(--c-ink);background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,p,figure,blockquote{margin:0;padding:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;height:auto;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px}
::selection{background:rgba(255,106,43,.2)}

/* ========== 容器与排版 ========== */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media (max-width:1024px){.container{padding:0 20px}}
@media (max-width:640px){.container{padding:0 16px}}

.section{padding:var(--gap-section) 0}
.section--tight{padding-top:0}
.section--alt{background:var(--c-bg-alt)}

.section-head{max-width:760px;margin-bottom:44px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--c-primary);margin-bottom:16px}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad-brand)}
.section-head h2{font-size:clamp(22px,3vw,34px);font-weight:700;line-height:1.3;letter-spacing:-.01em}
.section-head p{margin-top:14px;font-size:16px;color:var(--c-ink-2);line-height:1.85}

.reveal{}
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1!important;transform:none!important;transition:none!important}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* ========== 按钮 ========== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;border:0;
  font-size:15.5px;font-weight:700;letter-spacing:.01em;white-space:nowrap;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),color .22s var(--ease);
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:0 8px 20px rgba(255,106,43,.28)}
.btn-primary:hover{box-shadow:var(--s3);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(255,106,43,.3)}
.btn-ghost{background:#fff;color:var(--c-primary);border:1px solid var(--c-primary)}
.btn-ghost:hover{background:var(--c-bg-alt);transform:translateY(-2px);box-shadow:var(--s1)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:42px;padding:0 20px;font-size:14.5px}

/* ========== 顶栏导航 ========== */
.site-header{
  position:sticky;top:0;z-index:80;background:#fff;
  border-bottom:1px solid var(--c-line);
  box-shadow:0 2px 12px rgba(255,106,43,.06);
}
.nav-wrap{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:28px;height:28px;flex-shrink:0;display:block}
.brand-text{font-size:19px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;color:var(--c-ink)}
.brand-text em{font-style:normal;color:var(--c-primary)}

.nav-menu{display:flex;align-items:center;gap:2px;flex:1;margin-left:8px}
.nav-menu a{
  position:relative;display:inline-flex;align-items:center;height:72px;padding:0 14px;
  font-size:15.5px;font-weight:500;color:var(--c-ink);white-space:nowrap;
}
.nav-menu a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:16px;height:3px;border-radius:999px;
  background:var(--grad-brand);opacity:0;transform:scaleX(.3);
  transition:transform .22s var(--ease),opacity .22s var(--ease);
}
.nav-menu a:hover{color:var(--c-primary)}
.nav-menu a.is-active{color:var(--c-primary);font-weight:700}
.nav-menu a.is-active::after{opacity:1;transform:scaleX(1)}
.nav-drawer-cta{display:none!important}

.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{
  display:flex;align-items:center;gap:8px;width:248px;height:44px;padding:0 18px;
  border-radius:999px;background:var(--c-bg-alt);border:1px solid transparent;
  transition:background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search svg{flex-shrink:0;color:var(--c-ink-3)}
.nav-search input{width:100%;border:0;background:transparent;outline:none;font-size:14px;line-height:1}
.nav-search input::placeholder{color:#A79E95}
.nav-search:focus-within{background:#fff;border-color:var(--c-primary);box-shadow:var(--s2)}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:var(--r-xs);background:#fff;
  border:1px solid var(--c-line);color:var(--c-ink);
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:currentColor;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:currentColor;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

@media (max-width:1024px){
  .nav-search{display:none}
  .nav-toggle{display:inline-flex}
  .nav-menu{
    position:fixed;top:72px;left:0;right:0;bottom:0;z-index:70;
    flex-direction:column;align-items:stretch;gap:0;margin:0;padding:12px 16px 40px;
    background:#fff;overflow-y:auto;
    transform:translateY(-10px);opacity:0;pointer-events:none;
    transition:opacity .22s var(--ease),transform .22s var(--ease);
  }
  .nav-menu.is-open{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-menu a{height:48px;padding:0 14px;font-size:16px;border-radius:12px}
  .nav-menu a::after{display:none}
  .nav-menu a:hover{background:var(--c-bg-alt)}
  .nav-menu a.is-active{background:var(--c-bg-alt)}
  .nav-menu a.is-active::before{
    content:"";position:absolute;left:0;top:10px;bottom:10px;width:4px;border-radius:4px;background:var(--grad-brand);
  }
  .nav-menu a.nav-drawer-cta{
    display:inline-flex!important;margin-top:14px;height:48px;padding:0 22px;
    align-items:center;justify-content:center;font-weight:700;color:#fff;
    background:var(--grad-brand);box-shadow:0 8px 20px rgba(255,106,43,.28);
  }
  .nav-menu a.nav-drawer-cta::before{display:none}
}
@media (max-width:640px){
  .nav-wrap{height:60px;gap:12px}
  .brand-text{font-size:16px}
  .brand-mark{width:24px;height:24px}
  .nav-menu{top:60px}
  .btn-nav{display:none}
  .nav-menu a{height:48px}
}

/* ========== Hero ========== */
.hero{position:relative;overflow:hidden;padding:72px 0 76px;background:var(--c-bg)}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;opacity:.07;
}
.hero::after{
  content:"";position:absolute;left:50%;top:-260px;width:940px;height:940px;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(255,106,43,.16),transparent 62%);pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}

.hero-tag{
  display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 16px;margin-bottom:22px;
  border-radius:999px;background:#fff;border:1px solid var(--c-line);box-shadow:var(--s1);
  font-size:13.5px;font-weight:600;color:var(--c-ink-2);
}
.hero-tag i{width:8px;height:8px;border-radius:50%;background:var(--c-secondary);display:block}
.hero h1{
  font-size:clamp(28px,4vw,52px);font-weight:800;line-height:1.15;letter-spacing:-.02em;margin-bottom:20px;
}
.hero h1 span{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:17px;line-height:1.85;color:var(--c-ink-2);max-width:560px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.hero-points{display:flex;flex-wrap:wrap;gap:12px 26px}
.hero-points li{display:flex;align-items:center;gap:8px;font-size:14.5px;color:var(--c-ink-2)}
.hero-points svg{flex-shrink:0;color:var(--c-secondary)}

.hero-visual{position:relative;padding:6px;border-radius:34px;background:var(--grad-brand);box-shadow:var(--s2)}
.hero-visual img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:28px}
.float-badge{
  position:absolute;display:flex;align-items:center;gap:10px;padding:12px 16px;
  background:#fff;border-radius:18px;border:1px solid var(--c-line);box-shadow:var(--s2);
}
.float-badge .fb-num{font-size:22px;font-weight:700;line-height:1.1;color:var(--c-primary);font-variant-numeric:tabular-nums}
.float-badge .fb-txt{font-size:12.5px;line-height:1.35;color:var(--c-ink-2)}
.badge-a{left:-22px;top:34px;animation:floatY 5.5s ease-in-out infinite}
.badge-b{right:-18px;bottom:38px;animation:floatY 6.5s ease-in-out infinite .6s}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

@media (max-width:1024px){
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-sub{max-width:none}
}
@media (max-width:640px){
  .hero{padding:44px 0 52px}
  .hero-visual{padding:5px;border-radius:26px}
  .hero-visual img{border-radius:22px}
  .badge-a{left:-8px;top:14px;padding:10px 13px}
  .badge-b{right:-8px;bottom:16px;padding:10px 13px}
  .float-badge .fb-num{font-size:18px}
  .hero-actions .btn{width:100%}
}

/* ========== 数据徽章条 ========== */
.stats{padding-bottom:var(--gap-section)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{
  position:relative;padding:26px 22px;background:#fff;border-radius:var(--r-sm);
  border:1px solid var(--c-line);box-shadow:var(--s1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--s3)}
.stat-card::after{
  content:"";position:absolute;top:20px;right:20px;width:6px;height:6px;border-radius:50%;background:var(--c-secondary);
}
.stat-card:nth-child(2)::after,.stat-card:nth-child(4)::after{background:var(--c-accent)}
.stat-num{
  font-size:clamp(28px,3.4vw,38px);font-weight:700;line-height:1.1;letter-spacing:-.02em;
  color:var(--c-primary);font-variant-numeric:tabular-nums;
}
.stat-num small{font-size:16px;font-weight:600;margin-left:2px}
.stat-label{margin-top:8px;font-size:13.5px;color:var(--c-ink-2);line-height:1.6}
@media (max-width:1024px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.stats-grid{gap:14px}.stat-card{padding:20px 18px}}

/* ========== 平台服务卡片 ========== */
.service-grid{display:grid;grid-template-columns:2fr 3fr;gap:24px;align-items:stretch}
.service-stack{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.card{
  background:#fff;border-radius:var(--r-md);border:1px solid var(--c-line);box-shadow:var(--s1);
  overflow:hidden;transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--s3)}
.card-media{position:relative;overflow:hidden;background:var(--grad-soft)}
.card-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s var(--ease)}
.card:hover .card-media img{transform:scale(1.02)}
.card-badge{
  position:absolute;left:16px;top:16px;height:28px;padding:0 12px;display:inline-flex;align-items:center;
  border-radius:999px;background:rgba(255,255,255,.94);box-shadow:var(--s1);
  font-size:12.5px;font-weight:700;color:var(--c-primary);
}
.card-body{padding:22px 24px 26px}
.card-body h3{font-size:20px;font-weight:600;line-height:1.45;margin-bottom:10px}
.card-body p{font-size:15px;line-height:1.85;color:var(--c-ink-2)}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14.5px;font-weight:700;color:var(--c-primary)}
.card-link svg{transition:transform .2s var(--ease)}
.card-link:hover svg{transform:translateX(4px)}

.card--row{display:grid;grid-template-columns:220px 1fr}
.card--row .card-media{height:100%}
.card--row .card-media img{height:100%;aspect-ratio:auto;min-height:100%}
.card--row .card-body{display:flex;flex-direction:column;justify-content:center;padding:22px 26px}

@media (max-width:1024px){
  .service-grid{grid-template-columns:1fr}
  .service-stack{grid-template-rows:auto auto}
}
@media (max-width:640px){
  .card--row{grid-template-columns:1fr}
  .card--row .card-media img{aspect-ratio:16/10;height:auto;min-height:0}
}

/* ========== 赛事活动面板 ========== */
.events-panel{
  display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:center;
  padding:56px 48px;border-radius:var(--r-xl);background:var(--grad-soft);
  position:relative;overflow:hidden;
}
.events-panel::after{
  content:"";position:absolute;right:-140px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,43,.18),transparent 65%);pointer-events:none;
}
.events-copy{position:relative;z-index:2}
.events-copy h2{font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.35;margin-bottom:16px}
.events-copy p{font-size:15.5px;line-height:1.9;color:var(--c-ink-2);margin-bottom:26px}
.events-list{position:relative;z-index:2;display:grid;gap:16px}
.event-card{
  display:grid;grid-template-columns:64px 1fr auto;gap:18px;align-items:center;
  padding:18px 22px;background:#fff;border-radius:var(--r-sm);box-shadow:var(--s1);
  border:1px solid rgba(255,255,255,.9);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.event-card:hover{transform:translateY(-4px);box-shadow:var(--s3)}
.event-card:nth-child(2){margin-left:26px}
.event-card:nth-child(3){margin-left:52px}
.event-date{
  width:64px;height:64px;border-radius:18px;background:var(--grad-brand);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1;
}
.event-date b{font-size:19px;font-weight:700;font-variant-numeric:tabular-nums}
.event-date span{font-size:11px;font-weight:500;opacity:.9;margin-top:2px}
.event-info h3{font-size:16.5px;font-weight:600;line-height:1.4;margin-bottom:4px}
.event-info p{font-size:13.5px;color:var(--c-ink-2)}
.event-tag{
  height:26px;padding:0 12px;display:inline-flex;align-items:center;border-radius:999px;
  background:var(--c-bg-alt);color:var(--c-primary);font-size:12.5px;font-weight:700;white-space:nowrap;
}
@media (max-width:1024px){
  .events-panel{grid-template-columns:1fr;gap:32px;padding:40px 28px}
  .event-card:nth-child(2),.event-card:nth-child(3){margin-left:0}
}
@media (max-width:640px){
  .event-card{grid-template-columns:52px 1fr;gap:14px;padding:16px}
  .event-tag{grid-column:2;justify-self:start}
  .event-date{width:52px;height:52px;border-radius:14px}
}

/* ========== 时间轴 ========== */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:56px}
.timeline::before{
  content:"";position:absolute;top:19px;left:20px;right:20px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--c-primary) 0 50%,rgba(28,23,20,.14) 50% 100%);
}
.tl-item{position:relative;padding-top:62px}
.tl-dot{
  position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;
  background:#fff;border:2px solid var(--c-primary);color:var(--c-primary);
  font-variant-numeric:tabular-nums;
}
.tl-item.is-done .tl-dot{background:var(--grad-brand);border-color:transparent;color:#fff}
.tl-item h3{font-size:17px;font-weight:600;line-height:1.45;margin-bottom:8px}
.tl-item p{font-size:14.5px;line-height:1.8;color:var(--c-ink-2)}
.timeline-foot{margin-top:40px;display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.phase-badge{
  display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 18px;border-radius:999px;
  background:#fff;border:1px solid var(--c-line);box-shadow:var(--s1);font-size:14px;font-weight:700;
}
.phase-badge i{width:8px;height:8px;border-radius:50%;background:var(--c-secondary);display:block}
.phase-badge b{color:var(--c-primary);font-variant-numeric:tabular-nums}
@media (max-width:1024px){.timeline{grid-template-columns:repeat(2,1fr);gap:24px}.timeline::before{display:none}}
@media (max-width:640px){
  .timeline{grid-template-columns:1fr;gap:0;margin-top:36px}
  .tl-item{padding:0 0 26px 58px;min-height:70px}
  .tl-item:last-child{padding-bottom:0}
}

/* ========== 口碑 ========== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote-card{
  display:flex;flex-direction:column;padding:28px 26px;background:#fff;border-radius:var(--r-md);
  border:1px solid var(--c-line);box-shadow:var(--s1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--s3)}
.stars{display:flex;gap:3px;color:var(--c-accent);margin-bottom:16px}
.quote-card p{font-size:15px;line-height:1.85;color:var(--c-ink-2);flex:1}
.quote-author{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--c-line)}
.qa-avatar{
  width:40px;height:40px;border-radius:50%;background:var(--grad-soft);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:var(--c-primary);
}
.qa-name{font-size:14.5px;font-weight:700;line-height:1.4}
.qa-role{font-size:12.5px;color:var(--c-ink-2);line-height:1.4}
@media (max-width:1024px){.quote-grid{grid-template-columns:1fr}}
@media (max-width:640px){.quote-grid{gap:16px}}

/* ========== 资讯列表（CMS） ========== */
.post-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:40px}
.post-head .section-head{margin-bottom:0}
.post-head-link{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:700;color:var(--c-primary);
}
.post-head-link svg{transition:transform .2s var(--ease)}
.post-head-link:hover svg{transform:translateX(4px)}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  display:flex;flex-direction:column;background:#fff;border-radius:var(--r-md);border:1px solid var(--c-line);
  box-shadow:var(--s1);overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--s3)}
.post-thumb{display:block;position:relative;overflow:hidden;background:var(--grad-brand)}
.post-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.02)}
.post-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.post-cat{
  align-self:flex-start;height:26px;padding:0 12px;margin-bottom:12px;border-radius:999px;
  background:var(--c-bg-alt);color:var(--c-primary);font-size:12.5px;font-weight:700;
  display:inline-flex;align-items:center;
}
.post-body h3{
  font-size:17.5px;font-weight:600;line-height:1.5;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-body h3 a:hover{color:var(--c-primary)}
.post-body p{
  font-size:14.5px;line-height:1.8;color:var(--c-ink-2);flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:16px;
  border-top:1px solid var(--c-line);font-size:13px;color:var(--c-ink-2);
}
.post-foot time{font-variant-numeric:tabular-nums}
.post-foot a{display:inline-flex;align-items:center;gap:4px;font-weight:700;color:var(--c-primary)}
.post-foot a svg{transition:transform .2s var(--ease)}
.post-foot a:hover svg{transform:translateX(3px)}
.empty-state{
  min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:32px;background:#fff;border:1px dashed rgba(28,23,20,.16);border-radius:var(--r-md);
  color:var(--c-ink-2);font-size:15px;text-align:center;
}
.empty-state svg{color:var(--c-primary);opacity:.7}
@media (max-width:1024px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.post-grid{grid-template-columns:1fr;gap:18px}}

/* ========== FAQ ========== */
.faq-list{
  max-width:920px;margin:0 auto;background:#fff;border-radius:var(--r-md);
  border:1px solid var(--c-line);box-shadow:var(--s1);overflow:hidden;
}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 26px;font-size:17px;font-weight:700;line-height:1.6;
  cursor:pointer;list-style:none;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";width:16px;height:16px;flex-shrink:0;
  background-image:linear-gradient(var(--c-primary),var(--c-primary)),linear-gradient(var(--c-primary),var(--c-primary));
  background-size:16px 2px,2px 16px;
  background-position:center,center;
  background-repeat:no-repeat;
  transition:transform .22s var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{background:var(--c-bg-alt)}
.faq-item[open] summary{color:var(--c-primary);background:var(--c-bg-alt);box-shadow:inset 4px 0 0 var(--c-primary)}
.faq-answer{padding:0 26px 22px 30px;font-size:15px;line-height:1.85;color:var(--c-ink-2)}
@media (max-width:640px){
  .faq-item summary{padding:18px 18px;font-size:16px;gap:14px}
  .faq-answer{padding:0 18px 20px 22px}
}

/* ========== CTA 带 ========== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-xl);background:var(--c-dark);color:#fff;
  padding:56px;display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;
}
.cta-band::before{
  content:"";position:absolute;right:-130px;top:-150px;width:480px;height:480px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,43,.30),transparent 65%);pointer-events:none;
}
.cta-band::after{
  content:"";position:absolute;left:-90px;bottom:-130px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(14,158,142,.24),transparent 65%);pointer-events:none;
}
.cta-copy{position:relative;z-index:2}
.cta-copy h2{font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.35;margin-bottom:16px}
.cta-copy p{font-size:15.5px;line-height:1.9;color:#CFC6BE;margin-bottom:28px}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px}
.cta-link{font-size:15px;color:#CFC6BE;border-bottom:1px solid rgba(207,198,190,.4);padding-bottom:2px}
.cta-link:hover{color:#fff;border-color:#fff}
.cta-form{
  position:relative;z-index:2;background:#fff;border-radius:var(--r-md);padding:26px;
  display:grid;gap:14px;box-shadow:var(--s2);
}
.field label{display:block;font-size:13px;font-weight:700;color:var(--c-ink);margin-bottom:6px}
.field input,.field textarea{
  width:100%;height:48px;padding:0 18px;border-radius:999px;
  border:1px solid rgba(28,23,20,.12);background:var(--c-bg);outline:none;
  font-size:15px;line-height:1.4;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.field textarea{height:92px;padding:12px 18px;border-radius:var(--r-xs);resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--c-primary);background:#fff;box-shadow:var(--s2)}
.field input::placeholder,.field textarea::placeholder{color:#A79E95}
.form-note{font-size:12.5px;color:var(--c-ink-2);line-height:1.6}
@media (max-width:1024px){
  .cta-band{grid-template-columns:1fr;gap:34px;padding:40px 28px}
}
@media (max-width:640px){
  .cta-band{padding:34px 20px;border-radius:var(--r-md)}
  .cta-actions .btn{width:100%}
  .cta-form{padding:20px}
}

/* ========== 页脚 ========== */
.site-footer{background:var(--c-dark);color:#CFC6BE;margin-top:var(--gap-section);padding:64px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-brand svg{width:26px;height:26px;flex-shrink:0}
.footer-desc{font-size:14px;line-height:1.9;color:#A79E95;max-width:330px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px}
.footer-col ul{display:grid;gap:12px}
.footer-col a{font-size:14px;color:#CFC6BE}
.footer-col a:hover{color:var(--c-primary)}
.footer-contact li{font-size:14px;line-height:1.8;color:#CFC6BE;display:flex;gap:8px}
.footer-contact li span{color:#8A8179;flex-shrink:0}
.footer-bottom{
  padding:24px 0;display:flex;flex-wrap:wrap;gap:10px 24px;
  align-items:center;justify-content:space-between;font-size:13px;color:#8A8179;
}
.footer-bottom a{color:#8A8179}
.footer-bottom a:hover{color:var(--c-primary)}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .site-footer{padding-top:48px}
}
@media (max-width:640px){
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .footer-bottom{justify-content:flex-start}
}

/* ========== 返回顶部 ========== */
.to-top{
  position:fixed;right:24px;bottom:28px;z-index:90;
  width:48px;height:48px;border-radius:50%;border:0;background:var(--grad-brand);color:#fff;
  display:none;align-items:center;justify-content:center;box-shadow:var(--s2);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.to-top.is-visible{display:flex}
.to-top:hover{transform:translateY(-3px);box-shadow:var(--s3)}
@media (max-width:640px){.to-top{right:16px;bottom:18px;width:44px;height:44px}}

/* roulang page: article */
:root{
  --c-primary:#FF6A2B;
  --c-primary-2:#E8382E;
  --c-secondary:#0E9E8E;
  --c-accent:#FFC24B;
  --c-bg:#FFF9F4;
  --c-bg-alt:#FFF3E9;
  --c-card:#FFFFFF;
  --c-dark:#17120F;
  --c-ink:#1C1714;
  --c-ink-2:#6B6259;
  --c-line:rgba(28,23,20,.08);
  --grad-brand:linear-gradient(120deg,#FFA23D 0%,#FF6A2B 52%,#E8382E 100%);
  --grad-soft:linear-gradient(160deg,#FFF3E9,#FFE7D6);
  --r-lg:28px;
  --r-md:24px;
  --r-inner:20px;
  --r-sm:14px;
  --s1:0 2px 8px rgba(28,23,20,.06);
  --s2:0 12px 32px rgba(255,106,43,.10);
  --s3:0 20px 48px rgba(255,106,43,.18);
  --sec:88px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
@media (max-width:1024px){:root{--sec:64px}}
@media (max-width:640px){:root{--sec:56px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--c-primary-2)}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (max-width:1024px){.container{padding:0 20px}}
@media (max-width:640px){.container{padding:0 16px}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;
  font-size:15px;font-weight:600;line-height:1;
  padding:14px 26px;
  border-radius:999px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
}
.btn-primary{
  background:var(--grad-brand);
  color:#fff;
  box-shadow:0 10px 24px rgba(255,106,43,.24);
}
.btn-primary:hover{color:#fff;box-shadow:var(--s3);transform:translateY(-2px);background:linear-gradient(120deg,#FFB057 0%,#FF7C3C 52%,#F04438 100%)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(255,106,43,.28)}
.btn-ghost{
  background:#fff;color:var(--c-primary);
  border-color:rgba(255,106,43,.45);
  border-radius:var(--r-sm);
  padding:13px 24px;
}
.btn-ghost:hover{background:var(--c-bg-alt);color:var(--c-primary-2);border-color:var(--c-primary)}
.btn-link{color:#fff;font-weight:600;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:2px}
.btn-link:hover{color:#FFC24B;border-color:#FFC24B}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  box-shadow:0 2px 12px rgba(255,106,43,.06);
}
.nav-wrap{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:28px;height:28px}
.brand-text{font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--c-ink)}
.brand-text em{font-style:normal;color:var(--c-primary)}
.nav-menu{display:flex;align-items:center;gap:26px;margin-left:8px}
.nav-menu a{
  position:relative;
  font-size:15px;font-weight:500;color:var(--c-ink);
  padding:24px 0;
}
.nav-menu a::after{
  content:"";position:absolute;left:0;right:0;bottom:16px;height:3px;
  border-radius:3px;background:var(--grad-brand);
  transform:scaleX(0);transform-origin:center;transition:transform .2s var(--ease);
}
.nav-menu a:hover{color:var(--c-primary)}
.nav-menu a:hover::after,.nav-menu a.is-active::after{transform:scaleX(1)}
.nav-menu a.is-active{color:var(--c-primary);font-weight:700}
.nav-drawer-cta{display:none}
.nav-tools{display:flex;align-items:center;gap:14px;margin-left:auto}
.nav-search{
  display:flex;align-items:center;gap:8px;
  width:240px;height:42px;padding:0 16px;
  border-radius:999px;border:1px solid var(--c-line);
  background:var(--c-bg-alt);color:var(--c-ink-2);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(255,106,43,.14);background:#fff}
.nav-search input{
  flex:1;border:0;background:transparent;font-size:14px;color:var(--c-ink);outline:none;min-width:0;
}
.nav-search input::placeholder{color:#9C9389}
.btn-nav{padding:12px 22px;font-size:14px}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--c-line);border-radius:12px;
  background:#fff;position:relative;cursor:pointer;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;background:var(--c-ink);border-radius:2px;
  transform:translateX(-50%);transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span{top:21px}
.nav-toggle span::before{content:"";top:-6px}
.nav-toggle span::after{content:"";top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateX(-50%) rotate(45deg);top:0}
.nav-toggle[aria-expanded="true"] span::after{transform:translateX(-50%) rotate(-45deg);top:0}
@media (max-width:1024px){
  .nav-search{width:180px}
  .nav-menu{gap:18px}
}
@media (max-width:820px){
  .nav-wrap{height:60px;gap:14px}
  .brand-text{font-size:16px}
  .nav-search{display:none}
  .nav-toggle{display:block}
  .nav-menu{
    position:absolute;left:0;right:0;top:61px;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--c-line);
    box-shadow:0 18px 40px rgba(28,23,20,.10);
    padding:8px 0 16px;
    display:none;
  }
  .nav-menu.is-open{display:flex}
  .nav-menu a{padding:13px 24px;font-size:15px;border-left:3px solid transparent}
  .nav-menu a::after{display:none}
  .nav-menu a.is-active{border-left-color:var(--c-primary);background:var(--c-bg-alt)}
  .nav-menu .nav-drawer-cta{
    display:flex;margin:12px 24px 0;padding:14px 20px;
    border-radius:999px;background:var(--grad-brand);color:#fff;
    font-weight:600;justify-content:center;border-left:0;
  }
  .btn-nav{display:none}
}

/* ---------- article hero ---------- */
.article-hero{
  position:relative;
  padding:44px 0 40px;
  background-image:linear-gradient(180deg,rgba(255,249,244,.94) 0%,rgba(255,243,233,.88) 60%,rgba(255,249,244,.98) 100%),url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--c-line);
  overflow:hidden;
}
.article-hero::after{
  content:"";position:absolute;right:-80px;top:-60px;width:320px;height:320px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,106,43,.14),rgba(255,106,43,0));
  pointer-events:none;
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-ink-2);margin-bottom:18px}
.breadcrumb a{color:var(--c-ink-2)}
.breadcrumb a:hover{color:var(--c-primary)}
.breadcrumb .sep{color:rgba(28,23,20,.25)}
.breadcrumb .current{color:#9C9389;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-head{position:relative;max-width:900px}
.badge-cat{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:600;color:var(--c-secondary);
  background:rgba(14,158,142,.10);
  border:1px solid rgba(14,158,142,.24);
  padding:6px 14px;border-radius:999px;
}
.badge-cat::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-secondary)}
.article-head h1{
  font-size:42px;line-height:1.22;font-weight:800;letter-spacing:-.01em;
  margin:18px 0 16px;color:var(--c-ink);
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:14px;color:var(--c-ink-2)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(28,23,20,.22)}
.article-meta strong{color:var(--c-ink);font-weight:600}
@media (max-width:1024px){.article-head h1{font-size:34px}}
@media (max-width:640px){
  .article-hero{padding:30px 0 28px}
  .article-head h1{font-size:27px;line-height:1.32}
  .article-meta{font-size:13px;gap:8px}
  .breadcrumb .current{max-width:200px}
}

/* ---------- layout ---------- */
.article-main{padding:var(--sec) 0 0}
.layout-8-4{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:40px;align-items:start}
@media (max-width:1024px){.layout-8-4{grid-template-columns:1fr;gap:32px}}

.article-card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--s1);
  padding:44px 48px 40px;
}
@media (max-width:640px){.article-card{padding:26px 20px 28px;border-radius:var(--r-md)}}

/* ---------- article body ---------- */
.article-body{max-width:800px;font-size:17px;line-height:1.9;color:#2A231D}
.article-body > * + *{margin-top:20px}
.article-body p{margin:0}
.article-body h2{
  position:relative;
  font-size:20px;line-height:1.5;font-weight:700;color:var(--c-ink);
  margin:38px 0 0;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--grad-brand);
}
.article-body h3{font-size:17px;font-weight:700;color:var(--c-ink);margin:28px 0 0}
.article-body ul,.article-body ol{margin:0;padding-left:0}
.article-body ul li,.article-body ol li{position:relative;padding-left:24px;margin-top:10px;color:#3A322B}
.article-body ul li::before{
  content:"";position:absolute;left:4px;top:12px;width:7px;height:7px;border-radius:50%;
  background:var(--grad-brand);
}
.article-body ol{counter-reset:li}
.article-body ol li{counter-increment:li}
.article-body ol li::before{
  content:counter(li);
  position:absolute;left:0;top:5px;
  width:20px;height:20px;line-height:20px;text-align:center;
  font-size:12px;font-weight:700;color:#fff;border-radius:50%;
  background:var(--grad-brand);
}
.article-body strong{font-weight:700;color:var(--c-ink)}
.article-body img{border-radius:16px;box-shadow:var(--s1);margin-top:24px;width:100%;height:auto}
.article-body figure{margin:24px 0 0}
.article-body figcaption{font-size:13px;color:var(--c-ink-2);margin-top:10px;text-align:center}
.article-body blockquote{
  margin:24px 0 0;
  padding:18px 22px;
  background:var(--c-bg-alt);
  border-left:4px solid var(--c-primary);
  border-radius:0 16px 16px 0;
  color:#4A4139;
  font-size:16px;
}
.article-body blockquote p{margin:0}
.article-body a{color:var(--c-primary);border-bottom:1px solid rgba(255,106,43,.35)}
.article-body a:hover{color:var(--c-primary-2);border-color:var(--c-primary-2)}
.article-body table{
  width:100%;border-collapse:collapse;margin-top:24px;
  font-size:15px;background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:var(--s1);
}
.article-body th,.article-body td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--c-line)}
.article-body th{background:var(--c-bg-alt);font-weight:700;color:var(--c-ink);white-space:nowrap}
.article-body tr:last-child td{border-bottom:0}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:32px 0 0}
@media (max-width:640px){
  .article-body{font-size:16px;line-height:1.88}
  .article-body table{font-size:14px}
  .article-body th,.article-body td{padding:10px 12px}
}

/* ---------- empty state ---------- */
.empty-state{
  min-height:220px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  text-align:center;padding:40px 20px;
  background:var(--c-bg-alt);border-radius:var(--r-inner);
}
.empty-state svg{width:48px;height:48px;color:var(--c-primary)}
.empty-state p{font-size:15px;color:var(--c-ink-2)}

/* ---------- tags & return ---------- */
.article-tags{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:40px;padding-top:26px;border-top:1px solid var(--c-line);
}
.tag{
  font-size:13px;color:var(--c-ink-2);
  background:var(--c-bg-alt);
  border:1px solid var(--c-line);
  padding:6px 14px;border-radius:999px;
  transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.tag:hover{color:var(--c-primary);border-color:rgba(255,106,43,.4);background:#fff}
.article-return{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
  margin-top:30px;padding-top:24px;border-top:1px solid var(--c-line);
}
.article-return .link-back{font-size:14px;font-weight:600;color:var(--c-primary);display:inline-flex;align-items:center;gap:6px}
.article-return .link-back:hover{gap:10px}
.article-return .link-plain{font-size:14px;color:var(--c-ink-2)}
.article-return .link-plain:hover{color:var(--c-primary)}

/* ---------- sidebar ---------- */
.article-side{position:sticky;top:96px;display:flex;flex-direction:column;gap:24px}
@media (max-width:1024px){.article-side{position:static}}
.side-card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  box-shadow:var(--s1);
  padding:24px;
}
.side-card h2{font-size:17px;font-weight:700;margin-bottom:4px}
.side-sub{font-size:13px;color:var(--c-ink-2);margin-bottom:14px}
.hot-list li + li{border-top:1px solid var(--c-line)}
.hot-list a{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 0;font-size:15px;color:var(--c-ink);line-height:1.6;
}
.hot-list a:hover{color:var(--c-primary)}
.hot-index{
  flex:0 0 auto;width:22px;height:22px;border-radius:8px;
  background:var(--c-bg-alt);color:var(--c-primary);
  font-size:12px;font-weight:700;line-height:22px;text-align:center;
  font-variant-numeric:tabular-nums;
}
.hot-list li:nth-child(1) .hot-index,
.hot-list li:nth-child(2) .hot-index,
.hot-list li:nth-child(3) .hot-index{background:rgba(255,106,43,.14)}
.side-cta{
  position:relative;overflow:hidden;color:#fff;border:0;
  background:var(--c-dark);
  border-radius:var(--r-md);
  padding:26px 24px;
  box-shadow:var(--s2);
}
.side-cta::after{
  content:"";position:absolute;right:-50px;bottom:-60px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,43,.45),rgba(255,106,43,0));
}
.side-cta h3{font-size:19px;font-weight:700;line-height:1.4;position:relative}
.side-cta p{font-size:14px;color:#CFC6BE;margin-top:10px;position:relative}
.side-cta .btn{margin-top:18px;position:relative;width:100%}
.side-note{font-size:12px;color:#8E857C;margin-top:12px;position:relative}

/* ---------- related ---------- */
.related{padding:var(--sec) 0 0}
.section-head{margin-bottom:32px;max-width:720px}
.section-head h2{font-size:32px;font-weight:800;line-height:1.3;letter-spacing:-.01em}
.section-head p{font-size:15px;color:var(--c-ink-2);margin-top:12px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:1024px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.card-grid{grid-template-columns:1fr}}
.news-card{
  display:flex;flex-direction:column;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  box-shadow:var(--s1);
  overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--s3)}
.news-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--grad-soft)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.news-card:hover .news-thumb img{transform:scale(1.03)}
.news-thumb .tag-float{
  position:absolute;left:14px;top:14px;
  font-size:12px;font-weight:600;color:#fff;
  background:rgba(23,18,15,.62);
  backdrop-filter:blur(2px);
  padding:5px 12px;border-radius:999px;
}
.news-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:18px;font-weight:700;line-height:1.5}
.news-body p{font-size:14px;color:var(--c-ink-2);line-height:1.75}
.news-foot{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--c-ink-2);font-variant-numeric:tabular-nums;
}
.news-foot .more{font-weight:600;color:var(--c-primary);display:inline-flex;align-items:center;gap:5px}
.news-foot .more span{transition:transform .2s var(--ease)}
.news-card:hover .news-foot .more span{transform:translateX(4px)}
.section-more{margin-top:30px;display:flex;justify-content:center}

/* ---------- CTA band ---------- */
.cta-band{
  margin-top:var(--sec);
  background:var(--c-dark);
  color:#fff;
  padding:64px 0;
  position:relative;
  overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;left:-100px;top:-120px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,43,.30),rgba(255,106,43,0));
}
.cta-inner{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:32px;align-items:center}
.cta-inner h2{font-size:32px;font-weight:800;line-height:1.3;letter-spacing:-.01em}
.cta-inner p{font-size:15px;color:#CFC6BE;margin-top:12px;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:flex-end}
@media (max-width:1024px){
  .cta-inner{grid-template-columns:1fr;gap:24px}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:640px){
  .cta-band{padding:48px 0}
  .cta-inner h2{font-size:24px}
  .cta-actions .btn{width:100%}
}

/* ---------- footer ---------- */
.site-footer{background:var(--c-dark);color:#CFC6BE;padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:32px}
@media (max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:640px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#fff}
.footer-brand svg{width:26px;height:26px}
.footer-desc{font-size:14px;line-height:1.8;color:#A79C93;margin-top:14px;max-width:340px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:14px;color:#CFC6BE}
.footer-col ul a:hover{color:var(--c-primary)}
.footer-contact li{font-size:14px;color:#CFC6BE;display:flex;gap:10px}
.footer-contact span{color:#8E857C;flex:0 0 62px}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:#8E857C;
}
@media (max-width:640px){.footer-contact span{flex:0 0 56px}}

/* ---------- to top ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:80;
  width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;
  background:var(--grad-brand);color:#fff;
  display:none;align-items:center;justify-content:center;
  box-shadow:0 12px 28px rgba(255,106,43,.30);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.to-top.is-visible{display:flex}
.to-top:hover{transform:translateY(-3px);box-shadow:var(--s3)}
@media (max-width:640px){.to-top{right:16px;bottom:16px;width:44px;height:44px}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category1 */
:root{
  --c-primary:#FF6A2B;
  --c-primary-2:#E8382E;
  --c-secondary:#0E9E8E;
  --c-accent:#FFC24B;
  --c-bg:#FFF9F4;
  --c-bg-alt:#FFF3E9;
  --c-card:#FFFFFF;
  --c-dark:#17120F;
  --c-ink:#1C1714;
  --c-ink-2:#6B6259;
  --c-line:rgba(28,23,20,.08);
  --grad-brand:linear-gradient(120deg,#FFA23D 0%,#FF6A2B 52%,#E8382E 100%);
  --grad-soft:linear-gradient(160deg,#FFF3E9,#FFE7D6);
  --r-xl:32px;
  --r-lg:28px;
  --r-md:24px;
  --r-sm:16px;
  --s1:0 2px 8px rgba(28,23,20,.06);
  --s2:0 12px 32px rgba(255,106,43,.10);
  --s3:0 20px 48px rgba(255,106,43,.18);
  --sec-gap:88px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--c-primary-2);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1,h2,h3,h4{font-weight:700;line-height:1.25;color:var(--c-ink);}
button,input,textarea{font-family:inherit;font-size:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.grid-x.row-gap{margin-left:-12px;margin-right:-12px;}
.grid-x.row-gap > .cell{padding-left:12px;padding-right:12px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  box-shadow:0 2px 12px rgba(255,106,43,.06);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:72px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:28px;height:28px;flex:0 0 auto;}
.brand-text{
  font-size:18px;
  font-weight:700;
  letter-spacing:-0.01em;
  color:var(--c-ink);
  white-space:nowrap;
}
.brand-text em{font-style:normal;color:var(--c-primary);}
.nav-menu{display:flex;align-items:center;gap:6px;}
.nav-menu > a{
  position:relative;
  display:block;
  padding:10px 14px;
  font-size:15px;
  font-weight:500;
  color:var(--c-ink);
  border-radius:12px;
}
.nav-menu > a::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:2px;
  height:3px;
  border-radius:999px;
  background:var(--c-primary);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .2s var(--ease);
}
.nav-menu > a:hover{color:var(--c-primary);}
.nav-menu > a:hover::after,
.nav-menu > a.is-active::after{transform:scaleX(1);}
.nav-menu > a.is-active{color:var(--c-primary);font-weight:700;}
.nav-drawer-cta{display:none;}
.nav-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-search{
  display:flex;
  align-items:center;
  gap:8px;
  width:236px;
  height:44px;
  padding:0 18px;
  border-radius:999px;
  background:var(--c-bg-alt);
  border:1px solid transparent;
  color:var(--c-ink-2);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.nav-search:focus-within{border-color:var(--c-primary);box-shadow:var(--s2);}
.nav-search input{
  flex:1 1 auto;
  min-width:0;
  border:0;
  background:transparent;
  font-size:14px;
  outline:none;
}
.nav-search input::placeholder{color:var(--c-ink-2);}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--c-line);
  border-radius:14px;
  background:#fff;
  cursor:pointer;
  position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;
  left:50%;
  width:18px;height:2px;
  background:var(--c-ink);
  border-radius:2px;
  transform:translateX(-50%);
  transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.nav-toggle span{top:50%;margin-top:-1px;}
.nav-toggle span::before{content:"";top:-6px;left:0;transform:none;}
.nav-toggle span::after{content:"";top:6px;left:0;transform:none;}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{transform:rotate(45deg);top:0;}
.nav-toggle[aria-expanded="true"] span::after{transform:rotate(-45deg);top:0;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
}
.btn-primary{
  background:var(--grad-brand);
  color:#fff;
  box-shadow:var(--s2);
}
.btn-primary:hover{color:#fff;box-shadow:var(--s3);transform:translateY(-2px);background:linear-gradient(120deg,#FFB055 0%,#FF7638 52%,#EE4237 100%);}
.btn-primary:active{transform:translateY(-1px);box-shadow:var(--s1);}
.btn-ghost{
  background:#fff;
  color:var(--c-primary);
  border-color:var(--c-primary);
}
.btn-ghost:hover{background:var(--c-bg-alt);color:var(--c-primary-2);border-color:var(--c-primary-2);}
.btn-light{
  background:rgba(255,255,255,.14);
  color:#fff;
  border-color:rgba(255,255,255,.5);
}
.btn-light:hover{background:rgba(255,255,255,.24);color:#fff;}
.btn-nav{height:44px;padding:0 22px;font-size:15px;}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:700;
  color:var(--c-primary);
}
.link-arrow i{transition:transform .2s var(--ease);font-size:12px;}
.link-arrow:hover i{transform:translateX(4px);}

/* ============ 分类横幅 ============ */
.page-banner{
  position:relative;
  padding:100px 0 84px;
  min-height:340px;
  display:flex;
  align-items:center;
  background-image:linear-gradient(180deg,rgba(23,18,15,.72) 0%,rgba(23,18,15,.42) 60%,rgba(23,18,15,.58) 100%),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.page-banner::after{
  content:"";
  position:absolute;
  right:-80px;top:-60px;
  width:360px;height:360px;
  border-radius:50%;
  border:1px solid rgba(255,194,75,.22);
  opacity:.7;
}
.banner-inner{position:relative;z-index:2;max-width:760px;}
.crumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.72);
  margin-bottom:18px;
}
.crumb a{color:rgba(255,255,255,.86);}
.crumb a:hover{color:#fff;}
.crumb span.sep{opacity:.6;}
.crumb .current{color:rgba(255,255,255,.6);}
.page-banner h1{
  font-size:52px;
  font-weight:800;
  line-height:1.15;
  color:#fff;
  letter-spacing:-0.01em;
}
.page-banner h1 em{font-style:normal;color:var(--c-accent);}
.banner-sub{
  margin-top:18px;
  font-size:17px;
  line-height:1.85;
  color:rgba(255,255,255,.9);
  max-width:620px;
}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.tag-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 16px;
  border-radius:999px;
  font-size:13px;
  color:#fff;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);
}
.tag-pill i{color:var(--c-accent);font-size:11px;}

/* ============ 通用板块 ============ */
.section{padding:var(--sec-gap) 0;}
.section-alt{background:var(--c-bg-alt);}
.section-head{max-width:760px;margin-bottom:44px;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--c-secondary);
  text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px;height:2px;
  border-radius:2px;
  background:var(--c-secondary);
}
.section-head h2{font-size:32px;font-weight:700;line-height:1.3;}
.section-sub{margin-top:14px;font-size:16px;color:var(--c-ink-2);}

/* ============ 概览栅格 ============ */
.overview-grid{margin-top:8px;}
.card{
  background:var(--c-card);
  border-radius:var(--r-md);
  box-shadow:var(--s1);
  border:1px solid var(--c-line);
  overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.card-media{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  margin:14px;
  background:var(--grad-soft);
}
.card-media img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.badge-float{
  position:absolute;
  left:14px;top:14px;
  padding:6px 14px;
  border-radius:999px;
  background:var(--grad-brand);
  color:#fff;
  font-size:12px;
  font-weight:700;
  box-shadow:var(--s1);
}
.card-body{padding:8px 24px 26px;}
.card-body h3{font-size:21px;font-weight:700;margin-bottom:10px;}
.card-body p{font-size:15px;color:var(--c-ink-2);margin-bottom:16px;}
.card-lg .card-media img{aspect-ratio:16/9;}

.mini-card{
  display:flex;
  gap:16px;
  align-items:flex-start;
  padding:22px;
  background:#fff;
  border-radius:var(--r-md);
  border:1px solid var(--c-line);
  box-shadow:var(--s1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.mini-card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.mini-icon{
  flex:0 0 auto;
  width:46px;height:46px;
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--grad-soft);
  color:var(--c-primary);
  font-size:18px;
}
.mini-card h3{font-size:18px;margin-bottom:6px;}
.mini-card p{font-size:14px;color:var(--c-ink-2);line-height:1.8;}
.mini-stack{display:grid;grid-template-columns:1fr;gap:24px;}
@media(min-width:1025px){.mini-stack{grid-template-columns:1fr 1fr;}}

/* ============ 图文长文 ============ */
.split-block{align-items:center;}
.split-copy h2{font-size:30px;line-height:1.35;margin-bottom:18px;}
.split-copy p{font-size:16px;color:var(--c-ink-2);margin-bottom:16px;}
.split-copy p strong{color:var(--c-ink);font-weight:700;}
.split-media{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--s2);
  background:var(--grad-soft);
}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.media-caption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:40px 20px 16px;
  background:linear-gradient(180deg,rgba(23,18,15,0) 0%,rgba(23,18,15,.72) 100%);
  color:#fff;
  font-size:13px;
}
.point-list{display:grid;grid-template-columns:1fr;gap:16px;margin-top:28px;}
@media(min-width:641px){.point-list{grid-template-columns:1fr 1fr;}}
@media(min-width:1025px){.point-list{grid-template-columns:repeat(4,1fr);}}
.point-card{
  padding:20px;
  border-radius:20px;
  background:#fff;
  border:1px solid var(--c-line);
  box-shadow:var(--s1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.point-card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.point-card i{color:var(--c-secondary);font-size:16px;margin-bottom:10px;display:block;}
.point-card h3{font-size:16px;margin-bottom:6px;}
.point-card p{font-size:13px;color:var(--c-ink-2);line-height:1.75;}

/* ============ 横向列表卡 ============ */
.list-card{
  display:flex;
  gap:22px;
  align-items:center;
  background:#fff;
  border-radius:var(--r-md);
  border:1px solid var(--c-line);
  box-shadow:var(--s1);
  padding:20px;
  margin-bottom:20px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.list-card:last-child{margin-bottom:0;}
.list-card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.list-thumb{
  flex:0 0 190px;
  border-radius:18px;
  overflow:hidden;
  background:var(--grad-soft);
}
.list-thumb img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.list-body h3{font-size:19px;margin-bottom:8px;}
.list-body p{font-size:14px;color:var(--c-ink-2);line-height:1.8;margin-bottom:10px;}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  background:rgba(14,158,142,.10);
  color:var(--c-secondary);
}

/* ============ 表单 ============ */
.form-wrap{
  background:#fff;
  border-radius:var(--r-lg);
  border:1px solid var(--c-line);
  box-shadow:var(--s1);
  padding:36px;
}
.form-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media(min-width:1025px){.form-grid{grid-template-columns:1fr 1fr;}.form-grid .full{grid-column:1 / -1;}}
.field label{display:block;font-size:14px;font-weight:700;margin-bottom:8px;color:var(--c-ink);}
.field input,
.field textarea{
  width:100%;
  height:48px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid var(--c-line);
  background:var(--c-bg);
  font-size:15px;
  outline:none;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field textarea{
  height:auto;
  min-height:120px;
  padding:14px 18px;
  border-radius:18px;
  resize:vertical;
  line-height:1.8;
}
.field input:focus,
.field textarea:focus{border-color:var(--c-primary);box-shadow:var(--s2);background:#fff;}
.field .hint{font-size:13px;color:var(--c-ink-2);margin-top:8px;}
.field .err{font-size:13px;color:var(--c-primary-2);margin-top:8px;display:none;}
.field.has-error input{border-color:var(--c-primary-2);}
.field.has-error .err{display:block;}
.form-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px;}
.form-note{font-size:13px;color:var(--c-ink-2);}
.form-side{display:flex;flex-direction:column;gap:18px;}
.side-tip{
  display:flex;
  gap:14px;
  padding:20px;
  border-radius:20px;
  background:var(--grad-soft);
  border:1px solid rgba(255,106,43,.16);
}
.side-tip i{color:var(--c-primary);font-size:16px;margin-top:4px;}
.side-tip h4{font-size:15px;margin-bottom:4px;}
.side-tip p{font-size:13px;color:var(--c-ink-2);line-height:1.75;}

/* ============ FAQ ============ */
.faq-accordion{border:0;background:transparent;}
.faq-accordion .accordion-item{
  border:0;
  border-bottom:1px solid var(--c-line);
  background:transparent;
}
.faq-accordion .accordion-item:first-child{border-top:1px solid var(--c-line);}
.faq-accordion .accordion-title{
  position:relative;
  display:block;
  padding:20px 56px 20px 16px;
  font-size:17px;
  font-weight:700;
  color:var(--c-ink);
  border:0;
  background:transparent;
  line-height:1.6;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.faq-accordion .accordion-title:hover,
.faq-accordion .accordion-title:focus{background:var(--c-bg-alt);color:var(--c-primary);}
.faq-accordion .accordion-title::before{
  content:"+";
  position:absolute;
  right:18px;
  top:50%;
  margin-top:-15px;
  width:30px;height:30px;
  line-height:28px;
  text-align:center;
  border-radius:50%;
  background:#fff;
  border:1px solid var(--c-line);
  color:var(--c-primary);
  font-size:18px;
  font-weight:700;
  transition:transform .2s var(--ease);
}
.faq-accordion .accordion-item.is-active .accordion-title{
  background:var(--c-bg-alt);
  box-shadow:inset 4px 0 0 var(--c-primary);
}
.faq-accordion .accordion-item.is-active .accordion-title::before{transform:rotate(45deg);}
.faq-accordion .accordion-content{
  border:0;
  padding:4px 56px 22px 16px;
  font-size:15px;
  line-height:1.85;
  color:var(--c-ink-2);
  background:var(--c-bg-alt);
}
.faq-accordion .accordion-content p{font-size:15px;color:var(--c-ink-2);}

/* ============ CTA 带 ============ */
.cta-band{
  background:var(--c-dark);
  border-radius:var(--r-xl);
  padding:56px 44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  left:-60px;bottom:-90px;
  width:260px;height:260px;
  border-radius:50%;
  border:1px solid rgba(255,194,75,.18);
}
.cta-copy{position:relative;z-index:2;max-width:620px;}
.cta-copy h2{color:#fff;font-size:30px;line-height:1.35;}
.cta-copy p{color:rgba(255,255,255,.76);font-size:15px;margin-top:14px;}
.cta-actions{position:relative;z-index:2;display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.cta-actions .text-link{color:rgba(255,255,255,.82);font-size:14px;font-weight:700;}
.cta-actions .text-link:hover{color:var(--c-accent);}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--c-dark);
  color:#CFC6BE;
  padding:72px 0 28px;
  margin-top:var(--sec-gap);
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
  padding-bottom:40px;
}
@media(min-width:641px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(min-width:1025px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.1fr;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand svg{width:26px;height:26px;}
.footer-brand span{font-size:17px;font-weight:700;color:#fff;}
.footer-desc{font-size:14px;line-height:1.85;color:#CFC6BE;max-width:340px;}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a{font-size:14px;color:#CFC6BE;}
.footer-col ul li a:hover{color:var(--c-primary);}
.footer-contact li{font-size:14px;display:flex;gap:10px;align-items:baseline;}
.footer-contact li span{color:rgba(255,255,255,.48);flex:0 0 60px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:22px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(255,255,255,.55);
}
.to-top{
  position:fixed;
  right:24px;
  bottom:24px;
  width:48px;height:48px;
  border-radius:50%;
  border:0;
  background:var(--grad-brand);
  color:#fff;
  box-shadow:var(--s2);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;
  z-index:70;
}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{box-shadow:var(--s3);}

/* ============ 响应式 ============ */
@media(max-width:1024px){
  :root{--sec-gap:64px;}
  .page-banner{padding:80px 0 64px;}
  .page-banner h1{font-size:40px;}
  .section-head h2{font-size:26px;}
  .split-copy h2{font-size:25px;}
  .cta-band{padding:44px 32px;}
  .cta-copy h2{font-size:26px;}
}
@media(max-width:900px){
  .nav-menu{
    position:absolute;
    left:0;right:0;top:100%;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:8px 16px 18px;
    background:#fff;
    border-bottom:1px solid var(--c-line);
    box-shadow:0 18px 36px rgba(28,23,20,.10);
  }
  .nav-menu.is-open{display:flex;}
  .nav-menu > a{
    height:48px;
    display:flex;
    align-items:center;
    padding:0 14px 0 18px;
    border-radius:12px;
    border-left:3px solid transparent;
  }
  .nav-menu > a::after{display:none;}
  .nav-menu > a.is-active{
    border-left-color:var(--c-primary);
    background:var(--c-bg-alt);
  }
  .nav-drawer-cta{display:flex;}
  .nav-menu .nav-drawer-cta{
    margin-top:10px;
    justify-content:center;
    height:48px;
    border-radius:999px;
    background:var(--grad-brand);
    color:#fff !important;
    font-weight:700;
    border-left:0;
  }
  .nav-toggle{display:block;}
  .nav-search{display:none;}
  .nav-tools{gap:10px;}
  .btn-nav{display:none;}
}
@media(max-width:640px){
  :root{--sec-gap:56px;}
  .container{padding-left:16px;padding-right:16px;}
  .nav-wrap{height:60px;gap:12px;}
  .brand-text{font-size:16px;}
  .page-banner{padding:64px 0 52px;min-height:300px;}
  .page-banner h1{font-size:29px;}
  .banner-sub{font-size:15px;}
  .section-head h2{font-size:22px;}
  .split-copy h2{font-size:21px;}
  .list-card{flex-direction:column;align-items:stretch;}
  .list-thumb{flex:0 0 auto;}
  .list-thumb img{aspect-ratio:16/9;}
  .cta-band{padding:36px 22px;border-radius:24px;}
  .cta-copy h2{font-size:22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .form-wrap{padding:24px 18px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .to-top{right:16px;bottom:16px;}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --c-primary:#FF6A2B;
  --c-primary-2:#E8382E;
  --c-secondary:#0E9E8E;
  --c-accent:#FFC24B;
  --c-bg:#FFF9F4;
  --c-bg-alt:#FFF3E9;
  --c-card:#FFFFFF;
  --c-dark:#17120F;
  --c-ink:#1C1714;
  --c-ink-2:#6B6259;
  --c-line:rgba(28,23,20,.08);
  --grad-brand:linear-gradient(120deg,#FFA23D 0%,#FF6A2B 52%,#E8382E 100%);
  --grad-soft:linear-gradient(160deg,#FFF3E9,#FFE7D6);
  --r-xl:28px;
  --r-lg:24px;
  --r-md:20px;
  --r-sm:14px;
  --s1:0 2px 8px rgba(28,23,20,.06);
  --s2:0 12px 32px rgba(255,106,43,.10);
  --s3:0 20px 48px rgba(255,106,43,.18);
  --sec:88px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-primary-2);}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:700;letter-spacing:-.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
svg{display:block;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}
::selection{background:rgba(255,106,43,.22);}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  box-shadow:0 2px 12px rgba(255,106,43,.06);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;height:72px;position:relative;}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--c-ink);flex:0 0 auto;}
.brand:hover{color:var(--c-ink);}
.brand-mark{width:28px;height:28px;flex:0 0 auto;}
.brand-text{white-space:nowrap;}
.brand-text em{font-style:normal;color:var(--c-primary);}

.nav-menu{display:flex;align-items:center;gap:2px;}
.nav-menu > a{
  position:relative;
  display:inline-flex;align-items:center;height:72px;padding:0 14px;
  font-size:15px;font-weight:500;color:var(--c-ink-2);
}
.nav-menu > a:hover{color:var(--c-primary);}
.nav-menu > a.is-active{color:var(--c-primary);font-weight:600;}
.nav-menu > a.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:18px;height:3px;border-radius:999px;background:var(--grad-brand);
}
.nav-drawer-cta{display:none;}

.nav-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  width:248px;height:42px;padding:0 16px;
  border-radius:999px;background:var(--c-bg-alt);
  border:1px solid transparent;color:var(--c-ink-2);
  transition:background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease),width .2s var(--ease);
}
.nav-search:focus-within{background:#fff;border-color:var(--c-primary);box-shadow:var(--s2);}
.nav-search input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:14px;height:100%;}
.nav-search input::placeholder{color:#9C9189;}
.nav-search-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border:0;border-radius:14px;
  background:var(--c-bg-alt);color:var(--c-ink);cursor:pointer;
}
.nav-search-toggle:hover{background:#FFE7D6;color:var(--c-primary);}
.nav-toggle{
  display:none;position:relative;width:44px;height:44px;
  border:0;border-radius:14px;background:var(--c-bg-alt);cursor:pointer;
}
.nav-toggle span{position:absolute;left:12px;top:21px;width:20px;height:2px;background:var(--c-ink);border-radius:2px;transition:.2s var(--ease);}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--c-ink);border-radius:2px;transition:.2s var(--ease);}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg);background:var(--c-primary);}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg);background:var(--c-primary);}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border:0;border-radius:999px;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--grad-brand);background-size:150% 100%;background-position:0 0;color:#fff;box-shadow:0 10px 24px rgba(232,56,46,.22);}
.btn-primary:hover{color:#fff;background-position:100% 0;box-shadow:var(--s3);transform:translateY(-2px);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(232,56,46,.24);}
.btn-outline{background:#fff;color:var(--c-primary);border:1px solid var(--c-primary);}
.btn-outline:hover{background:var(--c-bg-alt);color:var(--c-primary-2);border-color:var(--c-primary-2);}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.55);}
.btn-ghost:hover{background:#fff;color:var(--c-dark);border-color:#fff;}
.btn-nav{height:42px;padding:0 20px;font-size:14px;}
.btn-lg{height:54px;padding:0 32px;font-size:16px;}

/* ---------- 页面横幅 ---------- */
.page-banner{
  position:relative;overflow:hidden;display:flex;align-items:center;
  min-height:352px;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.page-banner::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(20,15,12,.90) 0%,rgba(23,18,15,.72) 46%,rgba(232,56,46,.44) 100%);
}
.page-banner::after{
  content:"";position:absolute;right:-70px;bottom:-110px;width:380px;height:380px;
  border:2px solid rgba(255,194,75,.26);border-radius:50%;
}
.banner-inner{position:relative;z-index:2;padding:52px 0 76px;max-width:840px;}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(255,255,255,.65);margin-bottom:20px;}
.crumb a{color:rgba(255,255,255,.88);}
.crumb a:hover{color:var(--c-accent);}
.crumb .sep{opacity:.6;}
.crumb .current{color:rgba(255,255,255,.62);}
.banner-tag{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 14px;margin-bottom:16px;
  border-radius:999px;background:rgba(255,194,75,.16);border:1px solid rgba(255,194,75,.5);
  color:var(--c-accent);font-size:13px;font-weight:600;letter-spacing:.04em;
}
.page-banner h1{
  font-size:clamp(28px,4vw,48px);font-weight:800;color:#fff;line-height:1.15;
}
.banner-sub{margin-top:14px;font-size:18px;font-weight:500;color:rgba(255,255,255,.92);}
.banner-desc{margin-top:12px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.76);max-width:660px;}
.banner-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}

/* ---------- 板块通用 ---------- */
.section{padding:var(--sec) 0;}
.section-alt{background:var(--c-bg-alt);}
.section-stats{padding-top:0;}
.section-head{max-width:760px;margin-bottom:44px;}
.sec-label{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;
  font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--c-secondary);
}
.sec-label::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--c-secondary);}
.section-head h2{font-size:clamp(23px,3vw,34px);font-weight:700;color:var(--c-ink);}
.section-head p{margin-top:14px;font-size:16px;color:var(--c-ink-2);max-width:680px;}

/* ---------- 数据徽章条 ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  margin-top:-56px;position:relative;z-index:6;
}
.stat-card{
  position:relative;background:var(--c-card);border:1px solid var(--c-line);
  border-radius:var(--r-md);box-shadow:var(--s2);padding:24px 26px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.stat-num{display:block;font-size:36px;font-weight:700;line-height:1.1;color:var(--c-primary);font-variant-numeric:tabular-nums;}
.stat-num i{font-style:normal;font-size:19px;margin-left:2px;}
.stat-label{display:block;margin-top:8px;font-size:13px;color:var(--c-ink-2);}
.stat-dot{position:absolute;top:18px;right:18px;width:6px;height:6px;border-radius:50%;background:var(--c-secondary);}
.stat-dot.gold{background:var(--c-accent);}

/* ---------- 栅格与卡片 ---------- */
.grid{display:grid;gap:24px;}
.g-7-5{grid-template-columns:7fr 5fr;}
.g-5-7{grid-template-columns:5fr 7fr;}
.g-8-4{grid-template-columns:8fr 4fr;}

.card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--s1);overflow:hidden;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.card-media{position:relative;margin:12px 12px 0;border-radius:var(--r-md);overflow:hidden;aspect-ratio:16/10;}
.card-media img{width:100%;height:100%;object-fit:cover;}
.badge-cat{
  position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;
  height:28px;padding:0 12px;border-radius:999px;
  background:rgba(23,18,15,.74);color:#fff;font-size:12px;font-weight:600;letter-spacing:.02em;
}
.card-body{padding:22px 24px 26px;}
.card-body h3{font-size:21px;font-weight:600;}
.card-body p{margin-top:10px;font-size:15px;line-height:1.85;color:var(--c-ink-2);}
.link-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;font-weight:600;color:var(--c-primary);}
.link-more svg{transition:transform .2s var(--ease);}
.link-more:hover svg{transform:translateX(4px);}

.side-stack{display:flex;flex-direction:column;gap:24px;}
.mini-card{
  flex:1;display:flex;gap:16px;padding:24px;
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--s1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.mini-card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.mini-icon{
  flex:0 0 auto;width:46px;height:46px;border-radius:var(--r-sm);
  background:var(--grad-soft);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;
}
.mini-card h3{font-size:18px;font-weight:600;}
.mini-card p{margin-top:8px;font-size:14px;line-height:1.8;color:var(--c-ink-2);}

/* ---------- 要点卡 ---------- */
.point-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-xl);
  box-shadow:var(--s1);padding:30px 28px;
}
.point-card h3{font-size:19px;font-weight:600;margin-bottom:6px;}
.point-card > p{font-size:14px;color:var(--c-ink-2);margin-bottom:14px;}
.point-list li{display:flex;gap:12px;padding:16px 0;border-bottom:1px dashed var(--c-line);}
.point-list li:last-child{border-bottom:0;padding-bottom:0;}
.point-list svg{flex:0 0 auto;color:var(--c-secondary);margin-top:6px;}
.point-list h4{font-size:16px;font-weight:600;}
.point-list p{font-size:14px;line-height:1.75;color:var(--c-ink-2);margin-top:4px;}

/* ---------- 时间轴与进度 ---------- */
.timeline-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-xl);
  box-shadow:var(--s1);padding:32px 30px;
}
.timeline-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:34px;}
.timeline-head h3{font-size:19px;font-weight:600;}
.stage-badge{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:var(--grad-soft);color:var(--c-primary-2);font-size:13px;font-weight:600;
  font-variant-numeric:tabular-nums;
}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);}
.tl-item{position:relative;padding:56px 8px 0;text-align:center;}
.tl-item::before{content:"";position:absolute;top:19px;left:50%;width:100%;height:2px;background:var(--c-line);}
.tl-item:last-child::before{display:none;}
.tl-item.done::before{background:var(--c-primary);}
.tl-item.pending::before{background:transparent;border-top:2px dashed rgba(28,23,20,.16);}
.tl-dot{
  position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:2;
  width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:2px solid var(--c-primary);color:var(--c-primary);
  font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;
}
.tl-item.done .tl-dot{background:var(--grad-brand);border-color:transparent;color:#fff;box-shadow:0 6px 16px rgba(232,56,46,.24);}
.tl-item h4{font-size:15px;font-weight:600;}
.tl-item p{margin-top:6px;font-size:13px;line-height:1.7;color:var(--c-ink-2);}
.progress-wrap{margin-top:30px;padding-top:24px;border-top:1px solid var(--c-line);}
.progress-bar{height:8px;border-radius:999px;background:var(--c-bg-alt);overflow:hidden;}
.progress-bar span{display:block;height:100%;width:80%;border-radius:999px;background:var(--grad-brand);}
.progress-meta{display:flex;justify-content:space-between;gap:12px;margin-top:10px;font-size:13px;color:var(--c-ink-2);font-variant-numeric:tabular-nums;}

/* ---------- 横向列表卡 ---------- */
.list-stack{display:flex;flex-direction:column;gap:24px;}
.list-card{
  display:flex;gap:22px;padding:18px;
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--s1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.list-card:hover{transform:translateY(-4px);box-shadow:var(--s3);}
.list-card .thumb{flex:0 0 190px;width:190px;border-radius:var(--r-md);overflow:hidden;aspect-ratio:4/3;}
.list-card .thumb img{width:100%;height:100%;object-fit:cover;}
.list-card .info{padding:6px 8px 6px 0;}
.list-card h3{font-size:19px;font-weight:600;}
.list-card p{margin-top:10px;font-size:14px;line-height:1.85;color:var(--c-ink-2);}

.notice-card{
  background:var(--c-card);border:1px solid var(--c-line);border-top:4px solid var(--c-primary);
  border-radius:var(--r-lg);box-shadow:var(--s1);padding:28px 26px;
}
.notice-card h3{font-size:19px;font-weight:600;}
.notice-card > p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--c-ink-2);}
.notice-list{margin-top:18px;}
.notice-list li{padding:14px 0;border-top:1px dashed var(--c-line);font-size:14px;color:var(--c-ink-2);}
.notice-list li span{display:block;font-size:15px;font-weight:600;color:var(--c-ink);margin-bottom:2px;}

/* ---------- 表单 ---------- */
.subscribe-lead h2{font-size:clamp(23px,3vw,32px);font-weight:700;}
.subscribe-lead > p{margin-top:16px;font-size:16px;color:var(--c-ink-2);}
.lead-points{margin-top:24px;}
.lead-points li{display:flex;gap:10px;padding:9px 0;font-size:15px;color:var(--c-ink-2);}
.lead-points svg{flex:0 0 auto;color:var(--c-secondary);margin-top:6px;}

.form-wrap{
  background:var(--grad-soft);
  border:1px solid rgba(255,106,43,.16);
  border-radius:var(--r-xl);
  padding:36px 34px;
  box-shadow:var(--s1);
}
.form-wrap h3{font-size:19px;font-weight:600;margin-bottom:6px;}
.form-wrap > p{font-size:14px;color:var(--c-ink-2);margin-bottom:22px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field-full{grid-column:1 / -1;}
.field label{font-size:14px;font-weight:600;color:var(--c-ink);}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 16px;
  border:1px solid rgba(28,23,20,.12);border-radius:var(--r-sm);
  background:#fff;font-size:15px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{height:auto;min-height:104px;padding:12px 16px;line-height:1.7;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:#A99F97;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--c-primary);box-shadow:var(--s2);
}
.form-actions{grid-column:1 / -1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px;}
.form-note{font-size:13px;color:var(--c-ink-2);}

/* ---------- FAQ ---------- */
.faq-list{max-width:900px;}
.faq-item{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-md);
  margin-bottom:14px;overflow:hidden;
  transition:box-shadow .2s var(--ease),background .2s var(--ease);
}
.faq-item:hover{box-shadow:var(--s2);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:17px;font-weight:700;color:var(--c-ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-size:24px;line-height:1;color:var(--c-primary);
  transition:transform .2s var(--ease);
}
.faq-item[open]{background:#FFF8F3;box-shadow:inset 4px 0 0 var(--c-primary);}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-answer{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--c-ink-2);}

/* ---------- CTA 带 ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--c-dark);border-radius:32px;
  padding:52px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,106,43,.38),rgba(255,106,43,0) 70%);
}
.cta-copy{position:relative;z-index:1;max-width:620px;}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);color:#fff;}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.72);}
.cta-actions{position:relative;z-index:1;display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.cta-link{color:rgba(255,255,255,.82);font-size:15px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:2px;}
.cta-link:hover{color:var(--c-accent);border-color:var(--c-accent);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-dark);color:#CFC6BE;padding:64px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px;font-weight:700;margin-bottom:16px;}
.footer-brand svg{width:28px;height:28px;flex:0 0 auto;}
.footer-desc{font-size:14px;line-height:1.85;color:#A79C93;max-width:340px;}
.footer-col h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;font-size:14px;}
.footer-col a{color:#CFC6BE;}
.footer-col a:hover{color:var(--c-primary);}
.footer-contact li{display:flex;gap:10px;color:#A79C93;}
.footer-contact span{color:#7C726A;flex:0 0 auto;}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:#8F857D;
}

/* ---------- 返回顶部 ---------- */
.to-top{
  position:fixed;right:24px;bottom:28px;z-index:70;
  width:48px;height:48px;border:0;border-radius:50%;cursor:pointer;
  background:var(--grad-brand);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--s2);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{box-shadow:var(--s3);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  :root{--sec:64px;}
  .container{padding:0 20px;}
  .g-7-5,.g-5-7,.g-8-4{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:repeat(2,1fr);margin-top:-44px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .nav-search{width:190px;}
  .list-card .thumb{flex:0 0 160px;width:160px;}
}

@media (max-width:900px){
  .nav-wrap{height:60px;}
  .brand{font-size:17px;}
  .nav-toggle{display:block;}
  .nav-search-toggle{display:inline-flex;}
  .nav-search{
    display:none;
  }
  .site-header.search-open .nav-search{
    display:flex;position:absolute;top:70px;left:20px;right:20px;width:auto;z-index:85;
    background:#fff;border:1px solid var(--c-primary);box-shadow:var(--s3);
  }
  .nav-menu{
    display:none;
    position:absolute;top:60px;left:0;right:0;z-index:82;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;padding:8px 20px 22px;
    box-shadow:0 24px 44px rgba(28,23,20,.14);
    border-bottom:1px solid var(--c-line);
  }
  .nav-menu.is-open{display:flex;}
  .nav-menu > a{
    height:auto;min-height:48px;padding:0 14px;font-size:16px;
    border-left:3px solid transparent;
  }
  .nav-menu > a.is-active{border-left-color:var(--c-primary);background:#FFF8F3;}
  .nav-menu > a.is-active::after{display:none;}
  .nav-drawer-cta{
    display:flex;align-items:center;justify-content:center;
    margin-top:14px;height:48px;border-radius:999px;
    background:var(--grad-brand);color:#fff;font-weight:600;border-left:0 !important;
  }
  .nav-drawer-cta:hover{color:#fff;}
  .banner-inner{padding:36px 0 68px;}
}

@media (max-width:640px){
  :root{--sec:56px;}
  .container{padding:0 16px;}
  body{font-size:16px;line-height:1.8;}
  .btn{height:46px;padding:0 20px;font-size:15px;}
  .btn-lg{height:50px;padding:0 24px;font-size:15px;}
  .page-banner{min-height:328px;}
  .banner-sub{font-size:16px;}
  .stat-strip{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:-38px;}
  .stat-card{padding:18px 18px 20px;}
  .stat-num{font-size:28px;}
  .section-head{margin-bottom:30px;}
  .card-body{padding:18px 18px 22px;}
  .card-body h3{font-size:19px;}
  .timeline{grid-template-columns:1fr;}
  .tl-item{padding:0 0 0 56px;min-height:76px;text-align:left;}
  .tl-item::before{top:40px;left:19px;width:2px;height:calc(100% - 40px);}
  .tl-item.pending::before{border-top:0;border-left:2px dashed rgba(28,23,20,.16);background:transparent;}
  .tl-dot{left:0;top:0;transform:none;}
  .list-card{flex-direction:column;}
  .list-card .thumb{flex:none;width:100%;aspect-ratio:16/10;}
  .list-card .info{padding:0 4px 6px;}
  .form-wrap{padding:26px 20px;}
  .form-grid{grid-template-columns:1fr;}
  .cta-band{padding:34px 24px;border-radius:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .to-top{right:16px;bottom:18px;}
}

@media (min-width:1441px){
  .container{max-width:1240px;padding:0 32px;}
}

@media (prefers-reduced-motion:reduce){
  *{transition-duration:.001ms !important;animation-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --c-primary:#FF6A2B;
  --c-primary-2:#E8382E;
  --c-secondary:#0E9E8E;
  --c-accent:#FFC24B;
  --c-bg:#FFF9F4;
  --c-bg-alt:#FFF3E9;
  --c-card:#FFFFFF;
  --c-dark:#17120F;
  --c-ink:#1C1714;
  --c-ink-2:#6B6259;
  --c-line:rgba(28,23,20,.08);
  --grad-brand:linear-gradient(120deg,#FFA23D 0%,#FF6A2B 52%,#E8382E 100%);
  --grad-soft:linear-gradient(160deg,#FFF3E9,#FFE7D6);
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  --r-lg:28px; --r-md:24px; --r-sm:20px; --r-btn:999px;
  --s1:0 2px 8px rgba(28,23,20,.06);
  --s2:0 12px 32px rgba(255,106,43,.10);
  --s3:0 20px 48px rgba(255,106,43,.18);
  --sec-gap:88px;
  --gutter:24px;
  --xy-gutter:24px;
}
@media (max-width:1024px){ :root{ --sec-gap:64px; } }
@media (max-width:640px){ :root{ --sec-gap:56px; } }

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0; padding:0; overflow-x:hidden;
  font-family:var(--font); font-size:16px; line-height:1.85;
  color:var(--c-ink); background:var(--c-bg);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,h5{ font-family:var(--font); color:var(--c-ink); margin:0; line-height:1.25; font-weight:700; }
p{ margin:0; }
ul,ol{ margin:0; padding:0; list-style:none; }
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--c-primary); text-decoration:none; transition:color .2s ease; }
a:hover{ color:var(--c-primary-2); }
button,input,select,textarea{ font-family:inherit; font-size:inherit; }
button{ background-image:none; }
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--c-primary); outline-offset:2px; border-radius:6px;
}
.skip-link{ position:absolute; left:-9999px; top:0; background:#fff; color:var(--c-primary); padding:10px 18px; border-radius:0 0 14px 0; z-index:200; }
.skip-link:focus{ left:0; }

/* Foundation 默认外观覆写 */
body, button, input, select, textarea{ font-family:var(--font); }
h1{ font-size:clamp(28px,4.6vw,54px); font-weight:800; line-height:1.15; }
h2{ font-size:clamp(22px,2.6vw,32px); font-weight:700; }
h3{ font-size:clamp(18px,1.7vw,21px); font-weight:600; }
h4{ font-size:16px; font-weight:600; }
input[type="text"],input[type="search"],input[type="email"],input[type="tel"],select,textarea{
  margin:0 0 0; box-shadow:none; border-radius:14px; height:auto; font-size:15px;
}
input[type="search"]{ -webkit-appearance:none; appearance:none; }
select{ background-image:none; }
.accordion,.accordion-item,.accordion-title,.accordion-content{ margin:0; }

/* 容器 */
.container{ width:100%; max-width:1200px; margin:0 auto; padding:0 24px; }
@media (max-width:1024px){ .container{ padding:0 20px; } }
@media (max-width:640px){ .container{ padding:0 16px; } }

/* 按钮 */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  height:48px; padding:0 26px; border:0; border-radius:var(--r-btn);
  font-size:15px; font-weight:600; line-height:1; cursor:pointer; white-space:nowrap;
  transition:transform .2s cubic-bezier(.2,.7,.3,1), box-shadow .2s, background-position .35s, background-color .2s, color .2s;
}
.btn-primary{ background-image:var(--grad-brand); background-size:170% 100%; background-position:0 0; color:#fff; box-shadow:0 8px 22px rgba(255,106,43,.26); }
.btn-primary:hover{ background-position:100% 0; color:#fff; box-shadow:var(--s3); }
.btn-primary:active{ transform:translateY(1px); }
.btn-ghost{ background:#fff; color:var(--c-primary); border:1px solid rgba(255,106,43,.45); }
.btn-ghost:hover{ background:var(--c-bg-alt); color:var(--c-primary-2); }
.btn-nav{ height:42px; padding:0 22px; font-size:14px; }
.btn-lg{ height:54px; padding:0 34px; font-size:16px; }
.btn-block{ width:100%; }
.link-arrow{ display:inline-flex; align-items:center; gap:6px; font-size:15px; font-weight:600; color:var(--c-primary); }
.link-arrow::after{ content:"→"; transition:transform .2s ease; }
.link-arrow:hover::after{ transform:translateX(4px); }

/* 顶栏 */
.site-header{
  position:sticky; top:0; z-index:100; background:#fff;
  border-bottom:1px solid var(--c-line); box-shadow:0 2px 12px rgba(255,106,43,.06);
}
.nav-wrap{ display:flex; align-items:center; height:72px; gap:20px; }
.brand{ display:flex; align-items:center; gap:10px; flex:0 0 auto; color:var(--c-ink); }
.brand:hover{ color:var(--c-ink); }
.brand-mark{ width:28px; height:28px; flex:0 0 auto; }
.brand-text{ font-size:17px; font-weight:700; letter-spacing:-.01em; color:var(--c-ink); white-space:nowrap; }
.brand-text em{ font-style:normal; color:var(--c-primary); }
.nav-menu{ display:flex; align-items:center; gap:4px; margin-left:26px; margin-right:auto; }
.nav-menu > a{
  position:relative; padding:10px 14px; border-radius:12px;
  font-size:15px; font-weight:500; color:#3B332D; white-space:nowrap;
}
.nav-menu > a:hover{ color:var(--c-primary); background:rgba(255,106,43,.07); }
.nav-menu > a.is-active{ color:var(--c-primary); font-weight:600; }
.nav-menu > a.is-active::after{
  content:""; position:absolute; left:14px; right:14px; bottom:0; height:3px; border-radius:3px; background:var(--grad-brand);
}
.nav-drawer-cta,.nav-drawer-search{ display:none; }
.nav-tools{ display:flex; align-items:center; gap:14px; margin-left:auto; }
.nav-search{
  display:flex; align-items:center; gap:8px; width:246px; height:44px; padding:0 16px;
  border-radius:999px; background:var(--c-bg-alt); color:var(--c-ink-2); border:1px solid transparent;
  transition:border-color .2s, background-color .2s, box-shadow .2s;
}
.nav-search:focus-within{ border-color:rgba(255,106,43,.5); background:#fff; box-shadow:var(--s2); }
.nav-search input[type="search"]{
  flex:1 1 auto; width:100%; height:42px; border:0; background:transparent; padding:0; margin:0;
  font-size:14px; color:var(--c-ink); box-shadow:none;
}
.nav-search input[type="search"]::placeholder{ color:#A79C92; }
.nav-search svg{ flex:0 0 auto; }
.nav-toggle{
  display:none; width:44px; height:44px; border:1px solid var(--c-line); border-radius:14px;
  background:#fff; cursor:pointer; align-items:center; justify-content:center;
}
.nav-toggle span{ position:relative; display:block; width:18px; height:2px; border-radius:2px; background:var(--c-ink); }
.nav-toggle span::before,.nav-toggle span::after{
  content:""; position:absolute; left:0; width:18px; height:2px; border-radius:2px; background:var(--c-ink); transition:transform .2s ease;
}
.nav-toggle span::before{ top:-6px; }
.nav-toggle span::after{ top:6px; }
.nav-toggle[aria-expanded="true"] span{ background:transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform:translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform:translateY(-6px) rotate(-45deg); }

@media (max-width:1024px){
  .nav-wrap{ height:66px; }
  .nav-search{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .nav-menu{
    position:fixed; left:0; right:0; top:66px; margin:0; padding:12px 16px 22px;
    flex-direction:column; align-items:stretch; gap:2px;
    background:#fff; border-bottom:1px solid var(--c-line);
    box-shadow:0 18px 36px rgba(28,23,20,.10);
    opacity:0; visibility:hidden; transform:translateY(-10px);
    transition:opacity .22s ease, transform .22s ease, visibility .22s;
    max-height:calc(100vh - 66px); overflow-y:auto;
  }
  .nav-menu.is-open{ opacity:1; visibility:visible; transform:none; }
  .nav-menu > a{ padding:0 14px; height:48px; display:flex; align-items:center; font-size:16px; border-radius:12px; }
  .nav-menu > a.is-active::after{ left:0; right:auto; bottom:8px; top:8px; width:4px; height:auto; border-radius:3px; }
  .nav-menu > a.is-active{ padding-left:20px; background:rgba(255,106,43,.06); }
  .nav-drawer-search{ display:flex; align-items:center; gap:8px; height:46px; padding:0 16px; margin-bottom:10px; border-radius:999px; background:var(--c-bg-alt); color:var(--c-ink-2); }
  .nav-drawer-search input[type="search"]{ flex:1 1 auto; height:44px; border:0; background:transparent; padding:0; font-size:14px; box-shadow:none; }
  .nav-drawer-cta{ display:flex; align-items:center; justify-content:center; height:48px; margin-top:10px; border-radius:var(--r-btn); background-image:var(--grad-brand); color:#fff !important; font-weight:600; }
  .nav-drawer-cta:hover{ color:#fff !important; }
}
@media (max-width:640px){
  .nav-wrap{ height:60px; }
  .nav-menu{ top:60px; max-height:calc(100vh - 60px); }
  .brand-mark{ width:26px; height:26px; }
  .brand-text{ font-size:15.5px; }
  .nav-tools{ gap:10px; }
  .btn-nav{ display:none; }
}

/* 分类横幅 */
.page-banner{
  position:relative; display:flex; align-items:center; min-height:340px;
  background-image:url(/assets/images/backpic/back-2.png);
  background-size:cover; background-position:center 30%; background-color:var(--c-dark);
  padding:64px 0;
}
.page-banner::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(104deg,rgba(23,18,15,.90) 0%,rgba(23,18,15,.70) 46%,rgba(232,56,46,.42) 100%);
}
.banner-inner{ position:relative; z-index:1; max-width:760px; }
.banner-kicker{
  display:inline-flex; align-items:center; gap:8px; height:30px; padding:0 14px; margin-bottom:18px;
  border-radius:999px; background:rgba(255,194,75,.16); border:1px solid rgba(255,194,75,.5);
  color:var(--c-accent); font-size:13px; font-weight:600; letter-spacing:.04em;
}
.banner-inner h1{ color:#fff; font-size:clamp(28px,4.2vw,50px); font-weight:800; letter-spacing:-.01em; }
.banner-sub{ margin-top:16px; color:rgba(255,255,255,.86); font-size:17px; line-height:1.75; max-width:560px; }
.banner-tags{ display:flex; flex-wrap:wrap; gap:10px; margin-top:24px; }
.banner-tags span{
  display:inline-flex; align-items:center; height:32px; padding:0 14px; border-radius:999px;
  background:rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.22); color:#fff; font-size:13px;
}
@media (max-width:640px){
  .page-banner{ min-height:280px; padding:48px 0; }
  .banner-sub{ font-size:15.5px; }
}

/* 板块 */
.section{ padding:var(--sec-gap) 0; }
.section-alt{ background:var(--c-bg-alt); }
.sec-head{ max-width:720px; margin-bottom:44px; }
.eyebrow{
  display:inline-block; margin-bottom:14px; font-size:13px; font-weight:700; letter-spacing:.10em;
  color:var(--c-secondary); text-transform:uppercase;
}
.sec-head h2{ margin-bottom:14px; }
.sec-head p{ color:var(--c-ink-2); font-size:16.5px; }
@media (max-width:640px){ .sec-head{ margin-bottom:30px; } }

/* 信息卡 */
.info-grid{ margin-bottom:-24px !important; }
.info-card{
  display:flex; flex-direction:column; height:100%; margin-bottom:24px; padding:28px 26px 24px;
  background:var(--c-card); border:1px solid var(--c-line); border-radius:var(--r-md);
  box-shadow:var(--s1);
  transition:transform .2s cubic-bezier(.2,.7,.3,1), box-shadow .2s, border-color .2s;
}
.info-card:hover{ transform:translateY(-4px); box-shadow:var(--s3); border-color:rgba(255,106,43,.28); }
.info-icon{
  width:46px; height:46px; margin-bottom:18px; border-radius:16px; display:grid; place-items:center;
  background:var(--grad-soft); color:var(--c-primary-2); border:1px solid rgba(255,106,43,.18);
}
.info-icon svg{ width:22px; height:22px; }
.info-card h3{ margin-bottom:10px; }
.info-card p{ color:var(--c-ink-2); font-size:15px; line-height:1.85; }
.card-foot{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:auto; padding-top:18px; }
.tag{
  display:inline-flex; align-items:center; height:26px; padding:0 12px; border-radius:999px;
  font-size:12.5px; font-weight:600; color:var(--c-secondary); background:rgba(14,158,142,.10);
  border:1px solid rgba(14,158,142,.22);
}
.tag-warm{ color:var(--c-primary-2); background:rgba(255,106,43,.10); border-color:rgba(255,106,43,.24); }
.card-more{ font-size:14px; font-weight:600; color:var(--c-primary); display:inline-flex; align-items:center; gap:5px; }
.card-more::after{ content:"→"; transition:transform .2s ease; }
.info-card:hover .card-more::after{ transform:translateX(4px); }

/* 发布核查列表 */
.workflow-side h2{ margin-bottom:16px; }
.workflow-side p{ color:var(--c-ink-2); font-size:16px; margin-bottom:22px; }
.workflow-meta{
  padding:20px 22px; border-radius:var(--r-sm); background:var(--c-card);
  border:1px solid var(--c-line); box-shadow:var(--s1);
}
.workflow-meta dl{ margin:0; display:grid; grid-template-columns:auto 1fr; gap:8px 16px; font-size:14.5px; }
.workflow-meta dt{ color:var(--c-ink-2); }
.workflow-meta dd{ margin:0; font-weight:600; color:var(--c-ink); font-variant-numeric:tabular-nums; }
.check-list{ display:grid; gap:16px; }
.check-item{
  display:flex; gap:18px; padding:24px; border-radius:var(--r-md);
  background:var(--c-card); border:1px solid var(--c-line); box-shadow:var(--s1);
  transition:transform .2s cubic-bezier(.2,.7,.3,1), box-shadow .2s, border-color .2s;
}
.check-item:hover{ transform:translateY(-3px); box-shadow:var(--s2); border-color:rgba(255,106,43,.28); }
.check-num{
  flex:0 0 auto; width:44px; height:44px; border-radius:14px; display:grid; place-items:center;
  background-image:var(--grad-brand); color:#fff; font-weight:700; font-size:16px;
  font-variant-numeric:tabular-nums; box-shadow:0 8px 18px rgba(255,106,43,.24);
}
.check-body h3{ margin-bottom:8px; font-size:18px; }
.check-body p{ color:var(--c-ink-2); font-size:15px; line-height:1.85; }
@media (max-width:640px){
  .check-item{ flex-direction:column; gap:14px; padding:20px; }
}

/* 订阅 */
.subscribe-wrap{ background:var(--c-card); border:1px solid var(--c-line); border-radius:var(--r-lg); box-shadow:var(--s2); overflow:hidden; }
.subscribe-visual{ position:relative; min-height:280px; height:100%; background:var(--grad-soft); }
.subscribe-visual img{ width:100%; height:100%; min-height:280px; object-fit:cover; }
.subscribe-body{ padding:40px 36px; }
.subscribe-body h2{ margin-bottom:14px; }
.subscribe-body > p{ color:var(--c-ink-2); font-size:16px; margin-bottom:26px; }
.field{ margin-bottom:16px; }
.field label{ display:block; margin-bottom:8px; font-size:14px; font-weight:600; color:var(--c-ink); }
.field input,.field select,.field textarea{
  width:100%; height:48px; padding:0 16px; border:1px solid var(--c-line); border-radius:14px;
  background:#fff; color:var(--c-ink); font-size:15px; outline:none;
  transition:border-color .2s, box-shadow .2s;
}
.field textarea{ height:112px; padding:12px 16px; resize:vertical; line-height:1.7; }
.field input::placeholder,.field textarea::placeholder{ color:#A79C92; }
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--c-primary); box-shadow:0 0 0 3px rgba(255,106,43,.16);
}
.field.has-error input,.field.has-error textarea{ border-color:var(--c-primary-2); box-shadow:0 0 0 3px rgba(232,56,46,.12); }
.field-error{ display:none; margin-top:6px; font-size:13px; color:var(--c-primary-2); }
.field.has-error .field-error{ display:block; }
.form-note{ margin-top:14px; font-size:13px; color:var(--c-ink-2); }
.form-success{
  display:none; margin-top:16px; padding:14px 18px; border-radius:14px; font-size:14.5px;
  background:rgba(14,158,142,.10); border:1px solid rgba(14,158,142,.28); color:#0B7A6D;
}
.form-success.is-visible{ display:block; }
@media (max-width:640px){ .subscribe-body{ padding:28px 20px; } }

/* FAQ */
.faq-layout h2{ margin-bottom:14px; }
.faq-layout > .cell > p{ color:var(--c-ink-2); font-size:16px; margin-bottom:28px; }
.faq-side{
  padding:28px 24px; border-radius:var(--r-md); background:var(--c-card);
  border:1px solid var(--c-line); box-shadow:var(--s1);
}
.faq-side h3{ margin-bottom:16px; font-size:18px; }
.faq-side ul li{ display:flex; gap:10px; padding:12px 0; border-bottom:1px dashed var(--c-line); font-size:14.5px; color:var(--c-ink-2); }
.faq-side ul li:last-child{ border-bottom:0; }
.faq-side ul li::before{ content:""; flex:0 0 auto; width:6px; height:6px; margin-top:9px; border-radius:50%; background:var(--c-accent); }
.faq-side .btn{ margin-top:18px; }
.faq-accordion{ border:0; background:transparent; }
.faq-accordion .accordion-item{
  margin-bottom:14px; border:1px solid var(--c-line); border-radius:var(--r-sm);
  background:var(--c-card); box-shadow:var(--s1); overflow:hidden;
  transition:box-shadow .2s, border-color .2s;
}
.faq-accordion .accordion-item.is-active{ border-color:rgba(255,106,43,.35); box-shadow:var(--s2); }
.faq-accordion .accordion-title{
  position:relative; display:block; padding:20px 58px 20px 24px; border:0;
  background:transparent; font-size:17px; font-weight:700; color:var(--c-ink); line-height:1.55;
}
.faq-accordion .accordion-title:hover{ background:var(--c-bg-alt); color:var(--c-primary); }
.faq-accordion .accordion-title::before{
  content:"+"; position:absolute; right:22px; top:50%; transform:translateY(-50%);
  font-size:24px; font-weight:400; line-height:1; color:var(--c-primary); transition:transform .2s ease;
}
.faq-accordion .accordion-item.is-active .accordion-title{ background:var(--c-bg-alt); }
.faq-accordion .accordion-item.is-active .accordion-title::before{ transform:translateY(-50%) rotate(45deg); }
.faq-accordion .accordion-content{
  border:0; padding:0 24px 22px; background:var(--c-bg-alt); color:var(--c-ink-2);
  font-size:15px; line-height:1.85;
}

/* CTA 带 */
.cta-band{ background:var(--c-dark); padding:64px 0; }
.cta-inner{
  display:flex; align-items:center; justify-content:space-between; gap:32px;
  padding:44px 48px; border-radius:32px;
  background:radial-gradient(120% 160% at 100% 0%,rgba(255,106,43,.30) 0%,rgba(23,18,15,0) 58%), #1F1815;
  border:1px solid rgba(255,255,255,.08);
}
.cta-inner h2{ color:#fff; margin-bottom:12px; }
.cta-inner p{ color:rgba(255,255,255,.72); font-size:16px; max-width:520px; }
.cta-actions{ display:flex; align-items:center; gap:20px; flex:0 0 auto; }
.cta-actions .link-arrow{ color:#fff; }
.cta-actions .link-arrow:hover{ color:var(--c-accent); }
@media (max-width:1024px){
  .cta-inner{ flex-direction:column; align-items:flex-start; padding:36px 28px; }
}
@media (max-width:640px){
  .cta-band{ padding:var(--sec-gap) 0; }
  .cta-inner{ padding:30px 20px; border-radius:24px; }
  .cta-actions{ flex-direction:column; align-items:stretch; width:100%; }
  .cta-actions .btn{ width:100%; }
  .cta-actions .link-arrow{ justify-content:center; }
}

/* 页脚 */
.site-footer{ background:var(--c-dark); color:#CFC6BE; padding:64px 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1.7fr 1fr 1fr 1.2fr; gap:36px; }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:16px; color:#fff; font-size:17px; font-weight:700; }
.footer-brand svg{ width:26px; height:26px; flex:0 0 auto; }
.footer-desc{ font-size:14.5px; line-height:1.85; color:#A79C92; max-width:340px; }
.footer-col h4{ color:#fff; font-size:15px; margin-bottom:16px; }
.footer-col ul li{ margin-bottom:10px; }
.footer-col ul li a{ color:#CFC6BE; font-size:14.5px; }
.footer-col ul li a:hover{ color:var(--c-primary); }
.footer-contact li{ display:flex; gap:10px; font-size:14.5px; color:#CFC6BE; }
.footer-contact li span{ flex:0 0 60px; color:#8C8178; }
.footer-bottom{
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
  margin-top:44px; padding-top:20px; border-top:1px solid rgba(255,255,255,.10);
  font-size:13.5px; color:#8C8178;
}
@media (max-width:1024px){
  .footer-grid{ grid-template-columns:1fr 1fr; gap:28px; }
  .site-footer{ padding:52px 0 22px; }
}
@media (max-width:640px){
  .footer-grid{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
}

/* 返回顶部 */
.to-top{
  position:fixed; right:24px; bottom:28px; z-index:80; width:48px; height:48px;
  display:grid; place-items:center; border:0; border-radius:50%;
  background-image:var(--grad-brand); color:#fff; cursor:pointer;
  box-shadow:0 12px 28px rgba(255,106,43,.34);
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .25s ease, visibility .25s ease, transform .25s ease;
}
.to-top.is-visible{ opacity:1; visibility:visible; transform:none; }
.to-top svg{ width:18px; height:18px; }
@media (max-width:640px){ .to-top{ right:16px; bottom:18px; width:44px; height:44px; } }

/* 进场动效 */
.reveal{ opacity:0; transform:translateY(12px); }
.reveal.is-in{ opacity:1; transform:none; transition:opacity .55s ease, transform .55s cubic-bezier(.2,.7,.3,1); }
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; }
}