/* roulang page: index */
:root{
  --brand-1:#FF7A18;
  --brand-2:#FF3D6E;
  --brand-3:#12C2B0;
  --brand-4:#9BE15D;
  --ink-900:#1B1520;
  --ink-700:#3E3746;
  --ink-500:#6E6678;
  --bg:#FFF8F2;
  --surface:#FFFFFF;
  --surface-2:#FFF1E6;
  --mint-soft:#E6FAF7;
  --line:#EFE6DE;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(27,21,32,.06);
  --sh-2:0 10px 30px rgba(27,21,32,.10);
  --sh-brand:0 12px 28px rgba(255,61,110,.28);
  --grad:linear-gradient(120deg,#FF7A18,#FF3D6E);
  --grad-alt:linear-gradient(120deg,#12C2B0,#9BE15D);
  --font:system-ui,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--ink-700);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-2);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-1);}
h1,h2,h3,h4{margin:0;color:var(--ink-900);font-weight:700;}
p{margin:0 0 18px;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(255,122,24,.45);outline-offset:2px;border-radius:6px;}
.container-x{max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:768px){.container-x{padding:0 24px;}}
.section{padding:56px 0;}
@media (min-width:992px){.section{padding:92px 0;}}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--brand-2);
  background:var(--surface-2);border-radius:999px;padding:6px 14px;margin-bottom:14px;
}
.section-head h2{font-size:clamp(24px,3.2vw,36px);line-height:1.25;font-weight:700;letter-spacing:-.3px;}
.section-head p{margin-top:14px;color:var(--ink-500);font-size:15px;}

/* 悬浮胶囊导航 */
.site-header{position:sticky;top:0;z-index:1030;padding:12px 0;}
.nav-pill{
  display:flex;align-items:center;gap:18px;
  height:64px;padding:0 10px 0 16px;
  border-radius:999px;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:var(--sh-1);
  transition:height .22s ease,background .22s ease,box-shadow .22s ease;
}
.site-header.is-scrolled .nav-pill{height:56px;background:rgba(255,255,255,.94);box-shadow:var(--sh-2);}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:18px;
  box-shadow:0 6px 16px rgba(255,61,110,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text b{font-size:15px;color:var(--ink-900);font-weight:800;letter-spacing:-.2px;}
.brand-text span{font-size:11px;color:var(--ink-500);letter-spacing:.5px;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{
  padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-700);
  transition:background .2s ease,color .2s ease;
}
.nav-links a:hover{background:var(--surface-2);color:var(--brand-2);}
.nav-links a.active{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(255,61,110,.24);}
.nav-cta{
  margin-left:10px;flex:0 0 auto;
  display:inline-flex;align-items:center;gap:6px;
  height:44px;padding:0 20px;border-radius:999px;
  background:var(--grad);color:#fff;font-size:14px;font-weight:600;
  box-shadow:var(--sh-brand);transition:transform .2s ease,background-position .3s ease;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);
  border-radius:999px;background:#fff;color:var(--ink-900);font-size:20px;align-items:center;justify-content:center;
}
@media (max-width:991px){
  .nav-links{
    position:absolute;top:76px;left:20px;right:20px;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-2);
    padding:12px;display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:12px 16px;border-radius:var(--r-md);font-size:15px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
}

/* Hero */
.hero{
  position:relative;margin:8px auto 0;max-width:1200px;border-radius:var(--r-xl);overflow:hidden;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  min-height:520px;display:flex;align-items:flex-end;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(27,21,32,.92) 0%,rgba(27,21,32,.72) 45%,rgba(255,61,110,.35) 100%);
}
.hero-inner{position:relative;z-index:2;padding:48px 28px 34px;width:100%;}
@media (min-width:992px){.hero-inner{padding:64px 56px 40px;}}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#fff;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);
  border-radius:999px;padding:6px 14px;margin-bottom:18px;backdrop-filter:blur(6px);
}
.hero h1{
  font-size:clamp(30px,5vw,52px);line-height:1.15;font-weight:800;letter-spacing:-.5px;color:#fff;
  max-width:820px;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(120deg,#FFB37A,#FF7A9C);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:16px;color:rgba(255,255,255,.86);font-size:16px;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.btn-main{
  display:inline-flex;align-items:center;gap:8px;
  height:50px;padding:0 26px;border-radius:999px;border:none;
  background:var(--grad);background-size:160% 160%;background-position:0 0;
  color:#fff;font-size:15px;font-weight:600;box-shadow:var(--sh-brand);
  transition:transform .2s ease,background-position .35s ease,box-shadow .2s ease;
}
.btn-main:hover{color:#fff;transform:translateY(-2px);background-position:60% 0;box-shadow:0 16px 34px rgba(255,61,110,.36);}
.btn-main:active{transform:translateY(1px);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  height:50px;padding:0 24px;border-radius:999px;
  background:rgba(255,255,255,.94);border:1px solid rgba(255,255,255,.7);
  color:var(--ink-900);font-size:15px;font-weight:600;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--brand-1);color:var(--ink-900);transform:translateY(-2px);}
.hero-badges{
  display:flex;gap:12px;margin-top:32px;overflow-x:auto;padding-bottom:6px;
  scrollbar-width:none;
}
.hero-badges::-webkit-scrollbar{display:none;}
.hero-badge{
  flex:0 0 auto;display:flex;align-items:center;gap:12px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  border-radius:999px;padding:10px 20px;backdrop-filter:blur(8px);
}
.hero-badge b{font-size:20px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;line-height:1;}
.hero-badge span{font-size:13px;color:rgba(255,255,255,.78);}
@media (max-width:575px){
  .hero{border-radius:var(--r-lg);min-height:460px;}
  .hero-inner{padding:36px 18px 26px;}
}

/* 流程图文 */
.split{display:grid;gap:28px;align-items:center;}
@media (min-width:992px){.split{grid-template-columns:1.05fr .95fr;gap:48px;}}
.split.reverse .split-media{order:2;}
@media (max-width:991px){.split.reverse .split-media{order:0;}}
.split-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2);}
.split-media img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.step-no{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:999px;background:var(--grad);
  color:#fff;font-weight:800;font-size:16px;font-variant-numeric:tabular-nums;margin-bottom:16px;
}
.split h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:14px;}
.check-list{margin-top:18px;display:grid;gap:10px;}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-700);}
.check-list li i{color:var(--brand-3);font-size:18px;line-height:1.6;}

/* 权益卡 */
.card-grid{display:grid;gap:24px;grid-template-columns:1fr;}
@media (min-width:768px){.card-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1200px){.card-grid.col-4{grid-template-columns:repeat(4,1fr);gap:28px;}}
.feature-card{
  position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;
}
.feature-card::after{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);
  opacity:0;transition:opacity .2s ease;
}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2);}
.feature-card:hover::after{opacity:1;}
.feature-card .thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--surface-2);}
.feature-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.feature-card:hover .thumb img{transform:scale(1.04);}
.stat-chip{
  position:absolute;top:12px;right:12px;
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.94);border-radius:999px;padding:5px 12px;
  font-size:12px;font-weight:700;color:var(--brand-2);box-shadow:var(--sh-1);
  font-variant-numeric:tabular-nums;
}
.stat-chip::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--brand-2);}
.feature-card .body{padding:20px;}
.feature-card h3{font-size:19px;margin-bottom:8px;}
.feature-card p{font-size:14px;color:var(--ink-500);margin:0;}

/* 任务进度 */
.progress-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:28px 24px;box-shadow:var(--sh-1);
}
@media (min-width:992px){.progress-wrap{padding:40px 44px;}}
.progress-track{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden;margin:28px 0 26px;}
.progress-fill{height:100%;width:0;border-radius:999px;background:var(--grad-alt);transition:width 1.1s ease;}
.steps{display:grid;gap:18px;grid-template-columns:1fr;}
@media (min-width:768px){.steps{grid-template-columns:repeat(4,1fr);gap:22px;}}
.step-item{display:flex;gap:12px;align-items:flex-start;}
.step-dot{
  flex:0 0 auto;width:28px;height:28px;border-radius:999px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:var(--ink-500);border:1.5px solid var(--line);background:#fff;
}
.step-item.done .step-dot{background:var(--grad-alt);border-color:transparent;color:#fff;}
.step-item.current .step-dot{border-color:var(--brand-2);color:var(--brand-2);box-shadow:0 0 0 5px rgba(255,61,110,.12);}
.step-item b{display:block;font-size:15px;color:var(--ink-900);}
.step-item span{font-size:13px;color:var(--ink-500);}
.progress-note{font-size:14px;color:var(--ink-500);}

/* 资讯列表 */
.news-head{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between;margin-bottom:30px;}
.news-grid{display:grid;gap:24px;grid-template-columns:1fr;}
@media (min-width:768px){.news-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:992px){.news-grid{grid-template-columns:repeat(3,1fr);}}
.news-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);overflow:hidden;position:relative;
  transition:transform .2s ease,box-shadow .2s ease;
}
.news-card::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);opacity:0;transition:opacity .2s ease;}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2);}
.news-card:hover::after{opacity:1;}
.news-cover{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2);}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.news-card:hover .news-cover img{transform:scale(1.04);}
.news-body{padding:18px 20px 20px;}
.badge-soft{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  color:var(--brand-2);background:var(--surface-2);border-radius:999px;padding:4px 12px;margin-bottom:10px;
}
.news-body h3{font-size:17px;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-body h3 a{color:var(--ink-900);}
.news-body h3 a:hover{color:var(--brand-2);}
.news-sum{
  font-size:14px;color:var(--ink-500);margin:0 0 14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-500);}
.news-meta time{font-variant-numeric:tabular-nums;}
.link-more{font-weight:600;font-size:13px;display:inline-flex;align-items:center;gap:4px;}
.link-more i{transition:transform .2s ease;}
.link-more:hover i{transform:translateX(3px);}
.empty-state{
  border:1.5px dashed var(--line);border-radius:var(--r-lg);background:#fff;
  min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;text-align:center;padding:28px;
}
.empty-state i{font-size:32px;color:var(--brand-3);}
.empty-state p{margin:0;color:var(--ink-500);font-size:15px;}

/* FAQ */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);overflow:hidden;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;background:transparent;border:none;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink-900);font-family:var(--font);
  transition:color .2s ease;
}
.faq-q:hover{color:var(--brand-2);}
.faq-item.open .faq-q{color:var(--brand-2);}
.faq-q i{flex:0 0 auto;font-size:18px;color:var(--brand-2);transition:transform .25s ease;}
.faq-item.open .faq-q i{transform:rotate(90deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 22px 20px;margin:0;font-size:15px;color:var(--ink-500);}

/* CTA */
.cta-box{
  border-radius:var(--r-xl);padding:36px 26px;
  background:linear-gradient(120deg,#1B1520,#2A1F2E);color:#fff;
  display:grid;gap:26px;
}
@media (min-width:992px){.cta-box{grid-template-columns:1.1fr .9fr;align-items:center;padding:52px 48px;gap:44px;}}
.cta-box h2{color:#fff;font-size:clamp(22px,2.8vw,32px);line-height:1.3;}
.cta-box h2 span{background:linear-gradient(120deg,#FFB37A,#FF7A9C);-webkit-background-clip:text;background-clip:text;color:transparent;}
.cta-box p{color:rgba(255,255,255,.75);margin:14px 0 0;font-size:15px;}
.cta-form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);padding:22px;}
.cta-form label{display:block;font-size:13px;font-weight:600;color:rgba(255,255,255,.82);margin-bottom:10px;}
.cta-input{
  width:100%;height:48px;border-radius:var(--r-md);border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.94);color:var(--ink-900);padding:0 16px;font-size:15px;font-family:var(--font);
}
.cta-input:focus{outline:none;border:2px solid var(--brand-1);box-shadow:0 0 0 4px rgba(255,122,24,.18);}
.cta-form .btn-main{width:100%;justify-content:center;margin-top:14px;}
.form-tip{font-size:13px;color:rgba(255,255,255,.6);margin:12px 0 0;}

/* 页脚 */
.site-footer{
  margin-top:56px;background:linear-gradient(180deg,#1B1520,#2A1F2E);
  border-radius:32px 32px 0 0;color:rgba(255,255,255,.72);padding:52px 0 26px;
}
.footer-grid{display:grid;gap:30px;grid-template-columns:1fr;}
@media (min-width:576px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:992px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{box-shadow:none;}
.footer-brand b{color:#fff;font-size:15px;font-weight:800;line-height:1.3;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700;}
.site-footer p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.8;}
.footer-links{display:grid;gap:10px;}
.footer-links a{color:rgba(255,255,255,.72);font-size:14px;}
.footer-links a:hover{color:var(--brand-1);}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --brand-1:#FF7A18;
  --brand-2:#FF3D6E;
  --brand-3:#12C2B0;
  --brand-4:#9BE15D;
  --ink-900:#1B1520;
  --ink-700:#3E3746;
  --ink-500:#6E6678;
  --bg:#FFF8F2;
  --surface:#FFFFFF;
  --surface-2:#FFF1E6;
  --mint-soft:#E6FAF7;
  --line:#EFE6DE;
  --grad:linear-gradient(120deg,#FF7A18,#FF3D6E);
  --grad-mint:linear-gradient(120deg,#12C2B0,#9BE15D);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(27,21,32,.06);
  --sh-2:0 10px 30px rgba(27,21,32,.10);
  --sh-brand:0 12px 28px rgba(255,61,110,.28);
  --font-cn: system-ui, -apple-system, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.85;
  color:var(--ink-700);
  background:var(--bg);
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--brand-2);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink-900);font-weight:700;line-height:1.3;}
p{margin:0 0 18px;}
ul,ol{margin:0 0 18px;padding-left:0;}
::selection{background:rgba(255,122,24,.22);}
:focus-visible{outline:3px solid rgba(255,122,24,.45);outline-offset:2px;border-radius:6px;}

.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}
@media (min-width:768px){
  .container-x{padding-left:24px;padding-right:24px;}
}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;
  top:12px;
  z-index:1040;
  padding:0;
  margin-bottom:26px;
}
.nav-pill{
  display:flex;
  align-items:center;
  gap:14px;
  height:64px;
  padding:0 14px 0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:var(--sh-1);
  transition:height .22s ease, background .22s ease, box-shadow .22s ease;
}
.site-header.is-scrolled .nav-pill{
  height:56px;
  background:rgba(255,255,255,.94);
  box-shadow:var(--sh-2);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  min-width:0;
}
.brand:hover{color:var(--ink-900);}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  flex:0 0 38px;
  border-radius:12px;
  background:var(--grad);
  color:#fff;
  font-weight:800;
  font-size:19px;
  box-shadow:0 6px 16px rgba(255,61,110,.28);
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.15;
  min-width:0;
}
.brand-text b{
  font-size:15px;
  font-weight:800;
  color:var(--ink-900);
  letter-spacing:-.2px;
  white-space:nowrap;
}
.brand-text span{
  font-size:11px;
  color:var(--ink-500);
  letter-spacing:.2px;
  white-space:nowrap;
}
.nav-links{
  display:none;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-links a{
  display:inline-flex;
  align-items:center;
  height:38px;
  padding:0 14px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--ink-700);
  transition:background .18s ease, color .18s ease;
}
.nav-links a:hover{
  background:var(--surface-2);
  color:var(--brand-2);
}
.nav-links a.active{
  background:var(--grad);
  color:#fff;
  box-shadow:0 6px 16px rgba(255,61,110,.25);
}
.nav-cta{
  display:none;
  align-items:center;
  gap:6px;
  height:40px;
  padding:0 18px;
  border-radius:999px;
  background:var(--grad);
  color:#fff;
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
  box-shadow:0 8px 20px rgba(255,61,110,.26);
  transition:transform .18s ease, box-shadow .18s ease, background-position .18s ease;
}
.nav-cta:hover{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 14px 26px rgba(255,61,110,.34);
}
.nav-toggle{
  margin-left:auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--ink-900);
  font-size:22px;
  transition:background .18s ease,border-color .18s ease;
}
.nav-toggle:hover{background:var(--surface-2);border-color:var(--brand-1);}
.nav-links.is-open{
  display:flex;
  flex-direction:column;
  align-items:stretch;
  gap:2px;
  position:absolute;
  left:20px;
  right:20px;
  top:74px;
  padding:14px;
  border-radius:var(--r-lg);
  background:rgba(255,255,255,.97);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border:1px solid var(--line);
  box-shadow:var(--sh-2);
}
.nav-links.is-open a{
  height:48px;
  border-radius:14px;
  font-size:15px;
  padding:0 16px;
}
@media (min-width:992px){
  .nav-links{display:flex;}
  .nav-toggle{display:none;}
  .nav-cta{display:inline-flex;}
  .nav-links.is-open{position:static;left:auto;right:auto;top:auto;padding:0;border:0;background:transparent;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;flex-direction:row;}
}

/* ---------- article page ---------- */
.article-main{
  padding-bottom:76px;
}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--ink-500);
  margin-bottom:22px;
}
.crumb a{
  color:var(--ink-500);
  border-bottom:1px solid transparent;
  transition:color .18s ease,border-color .18s ease;
}
.crumb a:hover{color:var(--brand-2);border-color:var(--brand-2);}
.crumb i{font-size:11px;color:#C9BDB4;}
.crumb .current{
  color:var(--ink-900);
  font-weight:600;
  max-width:min(100%,420px);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.article-shell{
  max-width:820px;
  margin:0 auto;
}
.article-head{
  padding:30px 0 6px;
}
.article-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:30px;
  padding:0 14px;
  border-radius:999px;
  background:var(--surface-2);
  color:var(--brand-2);
  font-size:13px;
  font-weight:700;
  letter-spacing:.2px;
  margin-bottom:16px;
}
.article-title{
  font-size:clamp(26px,4.4vw,42px);
  line-height:1.22;
  font-weight:800;
  letter-spacing:-.5px;
  color:var(--ink-900);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:20px;
  padding-bottom:22px;
  border-bottom:1px solid var(--line);
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:30px;
  padding:0 12px;
  border-radius:999px;
  font-size:13px;
  font-weight:600;
  color:var(--ink-700);
  background:var(--surface);
  border:1px solid var(--line);
}
.chip i{font-size:14px;color:var(--brand-1);}
.chip.mint{
  background:var(--mint-soft);
  border-color:transparent;
  color:#0E8A7D;
}
.chip.mint i{color:var(--brand-3);}
.chip time{color:var(--ink-700);}

.article-cover{
  margin:26px 0 8px;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  background:var(--surface-2);
}
.article-cover img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
}

.article-body{
  margin-top:34px;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-700);
}
.article-body > *:first-child{margin-top:0;}
.article-body h2{
  position:relative;
  font-size:clamp(21px,2.6vw,27px);
  font-weight:700;
  color:var(--ink-900);
  margin:40px 0 16px;
  padding-left:16px;
  line-height:1.35;
}
.article-body h2::before{
  content:"";
  position:absolute;
  left:0;
  top:6px;
  bottom:6px;
  width:4px;
  border-radius:4px;
  background:var(--grad);
}
.article-body h3{
  font-size:20px;
  font-weight:600;
  color:var(--ink-900);
  margin:28px 0 12px;
}
.article-body h4{
  font-size:17px;
  font-weight:600;
  color:var(--ink-900);
  margin:22px 0 10px;
}
.article-body p{margin:0 0 18px;}
.article-body a{
  color:var(--brand-2);
  border-bottom:1px solid rgba(255,61,110,.35);
  transition:color .18s ease,border-color .18s ease;
}
.article-body a:hover{color:var(--brand-1);border-color:var(--brand-1);}
.article-body ul,
.article-body ol{
  list-style:none;
  margin:0 0 20px;
  padding:0;
}
.article-body ul li,
.article-body ol li{
  position:relative;
  padding-left:24px;
  margin-bottom:10px;
}
.article-body ul li::before{
  content:"";
  position:absolute;
  left:4px;
  top:12px;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--grad);
}
.article-body ol{counter-reset:olc;}
.article-body ol li{counter-increment:olc;}
.article-body ol li::before{
  content:counter(olc);
  position:absolute;
  left:0;
  top:4px;
  width:18px;
  height:18px;
  border-radius:50%;
  background:var(--surface-2);
  color:var(--brand-2);
  font-size:11px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  line-height:1;
}
.article-body blockquote{
  margin:24px 0;
  padding:18px 22px;
  background:var(--surface-2);
  border-left:3px solid var(--brand-1);
  border-radius:var(--r-md);
  color:var(--ink-700);
  font-size:15px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{
  border-radius:var(--r-md);
  margin:24px auto;
  box-shadow:var(--sh-1);
}
.article-body figure{margin:24px 0;}
.article-body figcaption{
  font-size:13px;
  color:var(--ink-500);
  text-align:center;
  margin-top:10px;
}
.article-body table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  overflow:hidden;
  margin:24px 0;
  font-size:14.5px;
}
.article-body thead th{
  background:var(--surface-2);
  color:var(--ink-900);
  font-weight:700;
  text-align:left;
}
.article-body th,
.article-body td{
  padding:12px 16px;
  border-bottom:1px solid var(--line);
}
.article-body tbody tr:last-child td{border-bottom:0;}
.article-body tbody tr{transition:background .16s ease;}
.article-body tbody tr:hover{background:#FFFAF5;}
.article-body code{
  background:var(--surface-2);
  border-radius:6px;
  padding:2px 6px;
  font-size:13.5px;
  color:var(--brand-2);
}
.table-wrap{overflow-x:auto;padding-bottom:8px;}

.empty-state{
  min-height:180px;
  border:1.5px dashed #E3D4C8;
  border-radius:var(--r-lg);
  background:var(--surface);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:12px;
  text-align:center;
  padding:34px 24px;
  color:var(--ink-500);
}
.empty-state i{font-size:32px;color:var(--brand-1);}
.empty-state strong{color:var(--ink-900);font-size:18px;}

.tag-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:38px;
  padding-top:26px;
  border-top:1px solid var(--line);
}
.tag-row .label{
  font-size:13px;
  font-weight:700;
  color:var(--ink-900);
  letter-spacing:.4px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:32px;
  padding:0 14px;
  border-radius:999px;
  background:var(--surface-2);
  color:var(--ink-700);
  font-size:13px;
  font-weight:600;
  transition:background .18s ease,color .18s ease;
}
.tag:hover{background:var(--grad);color:#fff;}

.back-row{
  margin-top:26px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.btn-primary-x,
.btn-ghost-x{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:999px;
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.btn-primary-x{
  background:var(--grad);
  background-size:140% 100%;
  color:#fff;
  box-shadow:var(--sh-brand);
}
.btn-primary-x:hover{
  color:#fff;
  transform:translateY(-2px);
  background-position:20% 0;
  box-shadow:0 16px 30px rgba(255,61,110,.34);
}
.btn-primary-x:active{transform:translateY(1px);}
.btn-ghost-x{
  background:var(--surface);
  border-color:var(--line);
  color:var(--ink-900);
}
.btn-ghost-x:hover{
  background:var(--surface-2);
  border-color:var(--brand-1);
  color:var(--ink-900);
  transform:translateY(-2px);
}

/* related */
.related-block{
  margin-top:64px;
  padding-top:40px;
  border-top:1px solid var(--line);
}
.section-title{
  font-size:clamp(20px,2.6vw,26px);
  font-weight:700;
  color:var(--ink-900);
  margin-bottom:8px;
}
.section-sub{
  font-size:14px;
  color:var(--ink-500);
  margin-bottom:26px;
}
.related-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}
.related-card{
  position:relative;
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .2s ease-out, box-shadow .2s ease-out;
}
.related-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:var(--grad);
  opacity:0;
  transition:opacity .2s ease-out;
}
.related-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--sh-2);
}
.related-card:hover::before{opacity:1;}
.related-card .thumb{
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--surface-2);
}
.related-card .thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.related-card:hover .thumb img{transform:scale(1.05);}
.related-card .body{
  padding:20px 22px 22px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.related-card .body h3{
  font-size:17px;
  font-weight:700;
  line-height:1.45;
  color:var(--ink-900);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.related-card .body p{
  margin:0;
  font-size:14px;
  color:var(--ink-500);
  line-height:1.75;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.related-card .more{
  margin-top:auto;
  font-size:14px;
  font-weight:600;
  color:var(--brand-2);
  display:inline-flex;
  align-items:center;
  gap:6px;
}

@media (min-width:768px){
  .related-grid{grid-template-columns:repeat(3,1fr);gap:26px;}
}

/* footer */
.site-footer{
  margin-top:20px;
  background:linear-gradient(180deg,#1B1520,#2A1F2E);
  border-radius:32px 32px 0 0;
  padding:56px 0 26px;
  color:rgba(255,255,255,.72);
}
.footer-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.footer-brand b{
  color:#fff;
  font-size:15.5px;
  font-weight:800;
  letter-spacing:-.2px;
}
.site-footer p{
  font-size:14px;
  line-height:1.8;
  color:rgba(255,255,255,.62);
  margin:0;
  max-width:340px;
}
.site-footer h4{
  color:#fff;
  font-size:14px;
  font-weight:700;
  margin-bottom:16px;
  letter-spacing:.4px;
}
.footer-links{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.footer-links a{
  font-size:14px;
  color:rgba(255,255,255,.68);
  transition:color .18s ease, padding-left .18s ease;
}
.footer-links a:hover{color:var(--brand-1);padding-left:4px;}
.footer-bottom{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  justify-content:space-between;
  font-size:13px;
  color:rgba(255,255,255,.5);
}
@media (min-width:768px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;}
}
@media (max-width:575.98px){
  .brand-text span{display:none;}
  .article-title{-webkit-line-clamp:3;}
  .site-footer{border-radius:24px 24px 0 0;padding-top:44px;}
}

/* roulang page: category1 */
:root{
  --brand-1:#FF7A18;
  --brand-2:#FF3D6E;
  --brand-3:#12C2B0;
  --brand-4:#9BE15D;
  --ink-900:#1B1520;
  --ink-700:#3E3746;
  --ink-500:#6E6678;
  --bg:#FFF8F2;
  --surface:#FFFFFF;
  --surface-2:#FFF1E6;
  --line:#EFE6DE;
  --grad-main:linear-gradient(120deg,#FF7A18,#FF3D6E);
  --grad-soft:linear-gradient(120deg,#12C2B0,#9BE15D);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(27,21,32,.06);
  --sh-2:0 10px 30px rgba(27,21,32,.10);
  --sh-brand:0 12px 28px rgba(255,61,110,.28);
  --sec-pad:96px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink-700);
  font-family:system-ui,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;color:var(--ink-900);font-weight:700;line-height:1.25}
p{margin:0}
button,input{font-family:inherit;font-size:inherit}
:focus-visible{outline:3px solid rgba(255,122,24,.45);outline-offset:2px;border-radius:6px}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}
.num{font-variant-numeric:tabular-nums}

/* ---------- 顶部悬浮胶囊导航 ---------- */
.site-header{position:sticky;top:12px;z-index:1030;padding:0 20px}
.nav-pill{
  max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:18px;
  height:64px;padding:0 12px 0 14px;border-radius:999px;
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:var(--sh-1);
  transition:height .22s ease,background .22s ease,box-shadow .22s ease;
}
.site-header.is-scrolled .nav-pill{height:56px;background:rgba(255,255,255,.94);box-shadow:var(--sh-2)}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;flex-shrink:0;
  background:var(--grad-main);color:#fff;font-weight:800;font-size:18px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(255,61,110,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text b{font-size:15px;font-weight:800;color:var(--ink-900);letter-spacing:-.2px}
.brand-text span{font-size:11.5px;color:var(--ink-500)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ink-700);
  transition:background .2s ease,color .2s ease;
  white-space:nowrap;
}
.nav-links a:hover{background:var(--surface-2);color:var(--brand-2)}
.nav-links a.active{background:var(--grad-main);color:#fff;box-shadow:0 6px 16px rgba(255,61,110,.26)}
.nav-cta{
  display:inline-flex;align-items:center;gap:6px;flex-shrink:0;
  height:42px;padding:0 20px;border-radius:999px;
  background:var(--grad-main);color:#fff;font-size:14.5px;font-weight:600;
  box-shadow:var(--sh-brand);
  transition:transform .2s ease,box-shadow .2s ease,background-position .25s ease;
  background-size:160% 100%;
}
.nav-cta:hover{transform:translateY(-2px);background-position:20% 0;box-shadow:0 16px 32px rgba(255,61,110,.36)}
.nav-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);
  background:var(--surface);border-radius:14px;color:var(--ink-900);font-size:20px;
  align-items:center;justify-content:center;
}

/* ---------- KV 窄幅首屏 ---------- */
.kv-mini{position:relative;margin-top:22px;border-radius:var(--r-xl);overflow:hidden;isolation:isolate}
.kv-mini-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  transform:scale(1.02);z-index:-2;
}
.kv-mini-mask{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(102deg,rgba(27,21,32,.94) 0%,rgba(27,21,32,.78) 42%,rgba(255,61,110,.42) 100%);
}
.kv-mini-inner{padding:56px 0 52px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:18px}
.crumb a{color:rgba(255,255,255,.82)}
.crumb a:hover{color:#fff;text-decoration:underline}
.crumb .sep{opacity:.5}
.tag-hit{
  display:inline-flex;align-items:center;gap:7px;padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);
  color:#fff;font-size:13px;font-weight:600;margin-bottom:18px;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.tag-hit::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-4)}
.kv-mini h1{
  color:#fff;font-size:clamp(28px,4.4vw,48px);line-height:1.16;font-weight:800;
  letter-spacing:-.5px;max-width:16em;
}
.kv-mini h1 em{
  font-style:normal;
  background:linear-gradient(120deg,#FFB27A,#FF7A9B);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.kv-sub{color:rgba(255,255,255,.86);font-size:16.5px;margin-top:16px;max-width:36em}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:999px;font-size:15px;font-weight:600;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
}
.btn-main{background:var(--grad-main);background-size:160% 100%;color:#fff;box-shadow:var(--sh-brand)}
.btn-main:hover{transform:translateY(-2px);background-position:20% 0;box-shadow:0 18px 34px rgba(255,61,110,.38)}
.btn-main:active{transform:translateY(1px)}
.btn-ghost{background:rgba(255,255,255,.94);color:var(--ink-900);border:1px solid rgba(255,255,255,.6)}
.btn-ghost:hover{background:#fff;border-color:var(--brand-1);transform:translateY(-2px)}
.badge-strip{display:flex;gap:12px;margin-top:34px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.badge-strip::-webkit-scrollbar{display:none}
.badge-item{
  flex:0 0 auto;display:flex;align-items:baseline;gap:8px;
  padding:11px 20px;border-radius:999px;
  background:rgba(255,255,255,.9);box-shadow:var(--sh-1);
}
.badge-item b{
  font-size:20px;font-weight:800;
  background:var(--grad-main);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.badge-item span{font-size:13px;color:var(--ink-500);font-weight:600}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0}
.section-tight{padding:64px 0}
.sec-head{max-width:760px;margin-bottom:36px}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;
  color:var(--brand-2);letter-spacing:.4px;margin-bottom:12px;
}
.sec-kicker::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--grad-main)}
.sec-head h2{font-size:clamp(24px,3.1vw,34px);letter-spacing:-.4px}
.sec-head p{margin-top:14px;color:var(--ink-500);font-size:15.5px}

/* ---------- 导语段 ---------- */
.lead-box{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 34px;box-shadow:var(--sh-1);
}
.lead-box p{font-size:16.5px;color:var(--ink-700)}
.lead-box p + p{margin-top:14px}
.lead-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 15px;border-radius:999px;
  background:var(--surface-2);color:var(--ink-700);font-size:13.5px;font-weight:600;
}
.chip i{color:var(--brand-1);font-size:15px}
.chip.mint{background:#E6FAF7}
.chip.mint i{color:var(--brand-3)}

/* ---------- 左文右图 ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.split h2{font-size:clamp(24px,3vw,34px);letter-spacing:-.4px;margin-bottom:18px}
.split p{color:var(--ink-500);font-size:16px}
.split p + p{margin-top:14px}
.tick-list{margin-top:24px;display:grid;gap:12px}
.tick-list li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px;color:var(--ink-700)}
.tick-list li i{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;margin-top:5px;
  background:var(--grad-soft);color:#fff;font-size:13px;
  display:flex;align-items:center;justify-content:center;
}
.figure-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--surface);
  border:1px solid var(--line);box-shadow:var(--sh-2);
}
.figure-card img{width:100%;aspect-ratio:16/11;object-fit:cover}
.figure-cap{
  position:absolute;left:18px;bottom:18px;right:18px;
  background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border-radius:var(--r-md);padding:14px 18px;box-shadow:var(--sh-1);
}
.figure-cap b{display:block;font-size:14.5px;color:var(--ink-900)}
.figure-cap span{font-size:13px;color:var(--ink-500)}

/* ---------- 纵向步骤条 ---------- */
.steps-wrap{display:grid;grid-template-columns:340px 1fr;gap:48px;align-items:start}
.steps-aside{
  position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh-1);
}
.steps-aside h3{font-size:19px;margin-bottom:12px}
.steps-aside p{font-size:14.5px;color:var(--ink-500)}
.progress-shell{margin-top:22px}
.progress-track{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.progress-fill{height:100%;width:72%;border-radius:999px;background:var(--grad-main);transition:width .6s ease}
.progress-note{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-500);margin-top:10px}
.steps{position:relative;display:grid;gap:18px}
.step-card{
  position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 26px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
  overflow:hidden;
}
.step-card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--grad-main);opacity:0;transition:opacity .2s ease;
}
.step-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.step-card:hover::before{opacity:1}
.step-no{
  width:56px;height:56px;border-radius:18px;display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;color:#fff;background:var(--grad-main);
  box-shadow:0 8px 18px rgba(255,61,110,.26);
}
.step-card h3{font-size:19px;margin-bottom:8px}
.step-card p{font-size:15px;color:var(--ink-500)}
.step-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.step-meta span{
  font-size:12.5px;font-weight:600;color:var(--ink-500);
  background:var(--surface-2);border-radius:999px;padding:4px 12px;
}

/* ---------- 清单卡三列 ---------- */
.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.check-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 24px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.check-card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  border-radius:var(--r-lg) var(--r-lg) 0 0;background:var(--grad-main);
  opacity:0;transition:opacity .2s ease;
}
.check-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.check-card:hover::before{opacity:1}
.check-icon{
  width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:#E6FAF7;color:var(--brand-3);font-size:21px;margin-bottom:16px;
}
.check-card h3{font-size:18px;margin-bottom:10px}
.check-card p{font-size:14.8px;color:var(--ink-500)}

/* ---------- 排障表格 ---------- */
.table-shell{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:8px;box-shadow:var(--sh-1);overflow-x:auto;
}
table.tbl{width:100%;border-collapse:collapse;min-width:620px}
table.tbl th,table.tbl td{padding:16px 18px;text-align:left;font-size:14.8px;border-bottom:1px solid var(--line)}
table.tbl th{background:var(--surface-2);color:var(--ink-900);font-weight:700;font-size:14px}
table.tbl tbody tr:hover{background:#FFFBF7}
table.tbl tr:last-child td{border-bottom:0}
table.tbl td b{color:var(--ink-900)}

/* ---------- 内链模块 ---------- */
.link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.link-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.link-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.link-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.link-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.link-body h3{font-size:18px;margin-bottom:10px}
.link-body p{font-size:14.6px;color:var(--ink-500);flex:1}
.link-go{
  display:inline-flex;align-items:center;gap:6px;margin-top:18px;
  font-size:14.5px;font-weight:700;color:var(--brand-2);
}
.link-card:hover .link-go{color:var(--brand-1)}
.link-go i{transition:transform .2s ease}
.link-card:hover .link-go i{transform:translateX(4px)}

/* ---------- 底部 CTA ---------- */
.cta-panel{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  background:linear-gradient(120deg,#1B1520,#2A1F2E);
  padding:52px 48px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
}
.cta-panel::after{
  content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.35),rgba(255,61,110,0) 70%);
}
.cta-panel h2{color:#fff;font-size:clamp(24px,3vw,32px);letter-spacing:-.4px}
.cta-panel p{color:rgba(255,255,255,.72);margin-top:14px;font-size:15.5px;position:relative;z-index:1}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;position:relative;z-index:1}
.btn-line{
  display:inline-flex;align-items:center;gap:8px;height:50px;padding:0 26px;border-radius:999px;
  border:1px solid rgba(255,255,255,.32);color:#fff;font-size:15px;font-weight:600;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-line:hover{background:rgba(255,255,255,.12);border-color:var(--brand-1);transform:translateY(-2px)}
.cta-side{
  position:relative;z-index:1;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);padding:26px;
}
.cta-side h3{color:#fff;font-size:17px;margin-bottom:16px}
.cta-side ul{display:grid;gap:12px}
.cta-side li{display:flex;gap:10px;align-items:flex-start;color:rgba(255,255,255,.78);font-size:14.5px}
.cta-side li i{color:var(--brand-4);margin-top:5px}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:88px;background:linear-gradient(180deg,#1B1520,#2A1F2E);
  border-radius:var(--r-xl) var(--r-xl) 0 0;padding:64px 0 28px;color:rgba(255,255,255,.7);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand b{color:#fff;font-size:15.5px;font-weight:800}
.site-footer p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.8}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700}
.footer-links{display:grid;gap:11px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.66);transition:color .2s ease}
.footer-links a:hover{color:var(--brand-1)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  :root{--sec-pad:80px}
  .check-grid,.link-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991.98px){
  .nav-links{
    position:absolute;left:0;right:0;top:74px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(255,255,255,.98);border-radius:var(--r-lg);
    box-shadow:var(--sh-2);padding:14px;
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 16px;font-size:15px}
  .nav-toggle{display:inline-flex}
  .nav-cta{display:none}
  .split,.steps-wrap,.cta-panel{grid-template-columns:1fr;gap:28px}
  .steps-aside{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767.98px){
  .section{padding:56px 0}
  .kv-mini-inner{padding:40px 0 38px}
  .kv-mini h1{font-size:clamp(26px,7vw,34px)}
  .kv-sub{font-size:15.5px}
  .btn-row{gap:12px}
  .btn-main,.btn-ghost{width:100%}
  .lead-box{padding:24px 22px}
  .step-card{grid-template-columns:1fr;gap:14px;padding:22px}
  .step-no{width:48px;height:48px;border-radius:16px;font-size:18px}
  .check-grid,.link-grid{grid-template-columns:1fr}
  .cta-panel{padding:34px 24px}
  .site-footer{padding:44px 0 22px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}
@media (max-width:575.98px){
  .container-x{padding-left:16px;padding-right:16px}
  .site-header{padding:0 12px}
  .brand-text span{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
}

/* roulang page: category2 */
:root{
  --brand-1:#FF7A18;
  --brand-2:#FF3D6E;
  --brand-3:#12C2B0;
  --brand-4:#9BE15D;
  --ink-900:#1B1520;
  --ink-700:#3E3746;
  --ink-500:#6E6678;
  --bg:#FFF8F2;
  --surface:#FFFFFF;
  --surface-2:#FFF1E6;
  --line:#EFE6DE;
  --dark-1:#1B1520;
  --dark-2:#2A1F2E;
  --grad:linear-gradient(120deg,#FF7A18,#FF3D6E);
  --grad-2:linear-gradient(120deg,#12C2B0,#9BE15D);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(27,21,32,.06);
  --sh-2:0 10px 30px rgba(27,21,32,.10);
  --sh-brand:0 12px 28px rgba(255,61,110,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-700);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand-2);text-decoration:none}
a:hover{color:var(--brand-1)}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink-900);line-height:1.25}
p{margin:0 0 16px}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid rgba(255,122,24,.45);outline-offset:2px;border-radius:6px}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container-x{padding:0 24px}}

/* ---------- 悬浮胶囊导航 ---------- */
.site-header{position:sticky;top:0;z-index:1030;padding:12px 0;transition:padding .22s ease}
.site-header.scrolled{padding:6px 0}
.nav-pill{
  position:relative;
  display:flex;align-items:center;gap:16px;
  height:64px;padding:0 10px 0 16px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:var(--sh-1);
  transition:height .22s ease,background .22s ease,box-shadow .22s ease;
}
.site-header.scrolled .nav-pill{height:56px;background:rgba(255,255,255,.94);box-shadow:var(--sh-2)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.brand-mark{
  width:38px;height:38px;flex:0 0 auto;border-radius:12px;
  background:var(--grad);color:#fff;font-weight:800;font-size:18px;
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(255,61,110,.30);
}
.brand-text b{display:block;font-size:15px;font-weight:800;color:var(--ink-900);line-height:1.2}
.brand-text span{display:block;font-size:11.5px;color:var(--ink-500);line-height:1.3}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-links a{
  display:block;padding:9px 15px;border-radius:var(--r-pill);
  font-size:14.5px;color:var(--ink-700);white-space:nowrap;
  transition:background .18s ease,color .18s ease;
}
.nav-links a:hover{background:var(--surface-2);color:var(--brand-2)}
.nav-links a.active{background:var(--grad);color:#fff;box-shadow:0 8px 18px rgba(255,122,24,.28)}
.nav-cta{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;
  height:44px;padding:0 20px;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;font-size:14.5px;font-weight:600;
  box-shadow:0 8px 20px rgba(255,61,110,.26);
  transition:transform .2s ease,box-shadow .2s ease,background-position .3s ease;
  background-size:140% 100%;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:var(--sh-brand);background-position:100% 0}
.nav-cta:active{transform:translateY(0)}
.nav-toggle{
  display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);
  background:#fff;border-radius:14px;color:var(--ink-900);font-size:22px;
  align-items:center;justify-content:center;cursor:pointer;
}
@media (max-width:1080px){
  .nav-links{
    position:absolute;top:calc(100% + 12px);left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-radius:var(--r-lg);padding:12px;
    box-shadow:var(--sh-2);border:1px solid var(--line);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 16px;font-size:15px;line-height:1.2}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
}
@media (max-width:576px){
  .brand-text span{display:none}
  .brand-text b{font-size:14px}
}

/* ---------- 通用区块 ---------- */
.section{padding:88px 0}
.section-tight{padding:64px 0}
@media (max-width:768px){.section{padding:56px 0}.section-tight{padding:44px 0}}
.section-head{max-width:760px;margin-bottom:32px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--brand-2);
  font-size:13px;font-weight:600;margin-bottom:16px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad)}
.section-head h2{font-size:clamp(24px,3.2vw,36px);font-weight:700;margin-bottom:14px}
.section-head p{color:var(--ink-500);font-size:15.5px;margin:0}

/* ---------- 分类首屏 ---------- */
.hero-cat{
  position:relative;margin-top:16px;border-radius:var(--r-xl);overflow:hidden;
  min-height:400px;display:flex;align-items:center;
  background-image:linear-gradient(120deg,rgba(27,21,32,.90) 0%,rgba(42,31,46,.66) 52%,rgba(255,61,110,.34) 100%),
    url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  box-shadow:var(--sh-2);
}
.hero-inner{padding:64px 32px;max-width:100%}
@media (min-width:768px){.hero-inner{padding:72px 56px}}
.hero-cat .hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);
  color:#fff;font-size:13px;font-weight:600;margin-bottom:20px;
}
.hero-cat h1{
  color:#fff;font-size:clamp(30px,5vw,52px);font-weight:800;
  letter-spacing:-.5px;line-height:1.15;max-width:820px;margin-bottom:18px;
}
.hero-cat h1 em{
  font-style:normal;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-cat .hero-sub{color:rgba(255,255,255,.86);font-size:16.5px;max-width:640px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px}
.badge-strip{display:flex;gap:12px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.badge-strip::-webkit-scrollbar{display:none}
.stat-badge{
  flex:0 0 auto;display:flex;align-items:baseline;gap:10px;
  padding:12px 20px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.26);
  color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.stat-badge b{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
.stat-badge span{font-size:13px;color:rgba(255,255,255,.82)}

/* ---------- 按钮 ---------- */
.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 28px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;cursor:pointer;border:0;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
}
.btn-main{background:var(--grad);background-size:140% 100%;color:#fff;box-shadow:var(--sh-brand)}
.btn-main:hover{color:#fff;transform:translateY(-2px);background-position:100% 0;box-shadow:0 16px 32px rgba(255,61,110,.34)}
.btn-main:active{transform:translateY(1px)}
.btn-ghost{background:#fff;color:var(--ink-900);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--brand-1);color:var(--ink-900);transform:translateY(-2px)}
.btn-ghost.on-dark{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost.on-dark:hover{background:rgba(255,255,255,.20);border-color:#fff;color:#fff}

/* ---------- 活动大卡网格 ---------- */
.intro-block{
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:32px;box-shadow:var(--sh-1);margin-bottom:36px;
}
.intro-block h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;margin-bottom:14px}
.intro-block p{color:var(--ink-700);margin-bottom:12px}
.intro-media{border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--sh-1)}
.intro-media img{width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.intro-block{grid-template-columns:1fr;gap:24px;padding:22px}}

.act-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
@media (max-width:900px){.act-grid{grid-template-columns:1fr;gap:20px}}
.act-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease-out,box-shadow .2s ease-out;
}
.act-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
  z-index:2;
}
.act-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.act-card:hover::before{transform:scaleX(1)}
.act-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.act-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.act-card:hover .act-cover img{transform:scale(1.04)}
.act-badge{
  position:absolute;top:14px;right:14px;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.94);color:var(--brand-2);
  font-size:12.5px;font-weight:700;font-variant-numeric:tabular-nums;
  box-shadow:0 4px 14px rgba(27,21,32,.14);
}
.act-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad)}
.act-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.act-body h3{font-size:20px;font-weight:600;margin-bottom:10px}
.act-body p{font-size:14.5px;color:var(--ink-500);line-height:1.8;margin-bottom:14px}
.act-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--ink-700);
  font-size:12.5px;font-weight:600;
}
.tag.mint{background:#E6FAF7;color:#0E8E82}

/* ---------- 横向对比条 ---------- */
.compare-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:28px;box-shadow:var(--sh-1);
}
.compare-strip{display:flex;gap:18px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.compare-item{
  flex:1 0 250px;min-width:250px;
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;background:var(--bg);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.compare-item:hover{border-color:rgba(255,122,24,.45);box-shadow:var(--sh-1);transform:translateY(-4px)}
.compare-item h3{font-size:16.5px;font-weight:700;margin-bottom:6px}
.compare-item .ci-note{font-size:13px;color:var(--ink-500);margin-bottom:14px}
.ci-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-500);margin-bottom:8px}
.ci-row b{color:var(--ink-900);font-weight:700;font-variant-numeric:tabular-nums}
.bar{height:8px;border-radius:var(--r-pill);background:var(--surface-2);overflow:hidden}
.bar i{display:block;height:100%;border-radius:var(--r-pill);background:var(--grad);transition:width .6s ease}
.bar i.mint{background:var(--grad-2)}

/* ---------- 徽章墙 ---------- */
.badge-wall{display:flex;flex-wrap:wrap;gap:12px}
.wall-pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 20px;border-radius:var(--r-pill);
  background:var(--surface);border:1px solid var(--line);
  font-size:14px;font-weight:600;color:var(--ink-900);
  box-shadow:var(--sh-1);transition:transform .2s ease,border-color .2s ease,color .2s ease;
}
.wall-pill i{color:var(--brand-2);font-size:17px}
.wall-pill:hover{transform:translateY(-4px);border-color:rgba(255,61,110,.4);color:var(--brand-2)}

/* ---------- 节奏步骤 ---------- */
.steps-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:900px){.steps-row{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps-row{grid-template-columns:1fr}}
.step-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:24px 22px;box-shadow:var(--sh-1);
}
.step-num{
  width:40px;height:40px;border-radius:50%;
  background:var(--grad);color:#fff;font-weight:800;font-size:16px;
  display:grid;place-items:center;margin-bottom:16px;
  box-shadow:0 8px 18px rgba(255,61,110,.26);
  font-variant-numeric:tabular-nums;
}
.step-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.step-card p{font-size:14px;color:var(--ink-500);margin:0}

/* ---------- FAQ ---------- */
.faq-acc .accordion-item{
  border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:14px;background:var(--surface);overflow:hidden;
  box-shadow:var(--sh-1);
}
.faq-acc .accordion-button{
  background:transparent;box-shadow:none;border:0;
  padding:20px 22px;font-size:16.5px;font-weight:700;color:var(--ink-900);
  line-height:1.5;
}
.faq-acc .accordion-button:hover{background:var(--surface-2)}
.faq-acc .accordion-button:not(.collapsed){background:var(--surface-2)}
.faq-acc .accordion-button:not(.collapsed) .faq-t{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.faq-acc .accordion-button::after{
  background-image:none;
  content:"\F285";
  font-family:"bootstrap-icons";
  display:grid;place-items:center;
  width:26px;height:26px;font-size:15px;
  color:var(--brand-2);
  transition:transform .25s ease;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(90deg)}
.faq-acc .accordion-body{padding:4px 22px 22px;font-size:15px;color:var(--ink-700);line-height:1.85}

/* ---------- 底部 CTA ---------- */
.cta-dark{
  position:relative;overflow:hidden;
  background:linear-gradient(120deg,#1B1520,#2A1F2E);
  border-radius:var(--r-xl);padding:48px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  box-shadow:var(--sh-2);
}
.cta-dark::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;
  border-radius:50%;background:var(--grad);opacity:.28;filter:blur(60px);
}
.cta-copy{position:relative;z-index:1;max-width:560px}
.cta-copy h2{color:#fff;font-size:clamp(22px,2.8vw,32px);font-weight:800;margin-bottom:12px}
.cta-copy p{color:rgba(255,255,255,.78);margin:0;font-size:15px}
.cta-form{position:relative;z-index:1;display:flex;gap:12px;flex:0 0 auto}
.cta-form input{
  height:48px;min-width:250px;padding:0 18px;border-radius:var(--r-md);
  border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.10);
  color:#fff;font-size:14.5px;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.cta-form input::placeholder{color:rgba(255,255,255,.55)}
.cta-form input:focus{border-color:var(--brand-1);box-shadow:0 0 0 4px rgba(255,122,24,.18)}
@media (max-width:900px){
  .cta-dark{flex-direction:column;align-items:flex-start;padding:32px 24px;gap:24px}
  .cta-form{width:100%;flex-direction:column}
  .cta-form input{width:100%;min-width:0}
  .cta-form .btn-main{width:100%}
}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:88px;
  background:linear-gradient(180deg,#1B1520,#2A1F2E);
  border-radius:var(--r-xl) var(--r-xl) 0 0;
  color:rgba(255,255,255,.72);
  padding:64px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand b{color:#fff;font-size:16px;font-weight:800}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.62);margin:0}
.site-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.68);font-size:14px;transition:color .18s ease}
.footer-links a:hover{color:var(--brand-1)}
.footer-bottom{
  margin-top:44px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* roulang page: category3 */
:root{
  --brand-1:#FF7A18;
  --brand-2:#FF3D6E;
  --brand-3:#12C2B0;
  --brand-4:#9BE15D;
  --ink-900:#1B1520;
  --ink-700:#3E3746;
  --ink-500:#6E6678;
  --bg:#FFF8F2;
  --surface:#FFFFFF;
  --surface-2:#FFF1E6;
  --line:#EFE6DE;
  --grad-main:linear-gradient(120deg,#FF7A18,#FF3D6E);
  --grad-soft:linear-gradient(120deg,#12C2B0,#9BE15D);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --sh-1:0 2px 8px rgba(27,21,32,.06);
  --sh-2:0 10px 30px rgba(27,21,32,.10);
  --sh-brand:0 12px 28px rgba(255,61,110,.28);
  --font:system-ui,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--ink-700);
  background:var(--bg);
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{color:var(--ink-900);margin:0;}
p{margin:0;}
a{color:var(--brand-2);text-decoration:none;transition:color .2s ease,background-color .2s ease;}
a:hover{color:var(--brand-1);}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(255,122,24,.45);outline-offset:2px;border-radius:10px;}

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

/* ---------- 悬浮胶囊导航 ---------- */
.site-header{
  position:sticky;
  top:12px;
  z-index:80;
  transition:padding .22s ease;
}
.nav-pill{
  position:relative;
  display:flex;
  align-items:center;
  gap:14px;
  height:64px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:var(--sh-1);
  transition:height .22s ease,background-color .22s ease,box-shadow .22s ease;
}
.site-header.is-scrolled .nav-pill{
  height:56px;
  background:rgba(255,255,255,.94);
  box-shadow:var(--sh-2);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding-left:4px;
  text-decoration:none;
  flex:0 0 auto;
}
.brand-mark{
  width:38px;
  height:38px;
  flex:0 0 auto;
  border-radius:12px;
  background:var(--grad-main);
  color:#fff;
  display:grid;
  place-items:center;
  font-size:18px;
  font-weight:800;
  box-shadow:0 6px 16px rgba(255,61,110,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text b{font-size:15px;font-weight:800;color:var(--ink-900);letter-spacing:-.2px;}
.brand-text span{font-size:11px;color:var(--ink-500);}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-links a{
  padding:9px 14px;
  border-radius:999px;
  font-size:14px;
  color:var(--ink-700);
  white-space:nowrap;
  transition:background-color .2s ease,color .2s ease,box-shadow .2s ease;
}
.nav-links a:hover{background:var(--surface-2);color:var(--brand-2);}
.nav-links a.active{
  background:var(--grad-main);
  color:#fff;
  font-weight:600;
  box-shadow:0 8px 18px rgba(255,61,110,.24);
}
.nav-cta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:42px;
  padding:0 20px;
  border-radius:999px;
  background:var(--grad-main);
  background-size:140% 100%;
  color:#fff;
  font-size:14px;
  font-weight:600;
  box-shadow:0 8px 18px rgba(255,61,110,.24);
  transition:transform .2s ease,box-shadow .2s ease,background-position .3s ease;
  flex:0 0 auto;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);background-position:100% 0;box-shadow:0 14px 26px rgba(255,61,110,.32);}
.nav-toggle{
  display:none;
  margin-left:auto;
  width:44px;
  height:44px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--ink-900);
  font-size:20px;
  align-items:center;
  justify-content:center;
  transition:background-color .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:var(--surface-2);border-color:var(--brand-1);}

@media (max-width:991px){
  .nav-pill{height:60px;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .brand-text span{display:none;}
  .brand-text b{font-size:14px;}
  .nav-links{
    display:none;
    position:absolute;
    top:calc(100% + 10px);
    left:0;
    right:0;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:14px;
    margin-left:0;
    border-radius:var(--r-lg);
    background:#fff;
    box-shadow:var(--sh-2);
    border:1px solid var(--line);
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:13px 16px;font-size:15px;border-radius:14px;}
}
@media (max-width:575px){
  .brand-mark{width:34px;height:34px;border-radius:11px;font-size:16px;}
  .brand-text b{font-size:13px;}
}

/* ---------- 内页 KV ---------- */
.page-kv{
  position:relative;
  margin-top:22px;
  border-radius:var(--r-xl);
  overflow:hidden;
  padding:60px 0 52px;
  color:#fff;
  background-image:
    linear-gradient(110deg,rgba(27,21,32,.92) 0%,rgba(27,21,32,.78) 44%,rgba(255,122,24,.42) 100%),
    url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
}
.page-kv h1{
  color:#fff;
  font-size:clamp(30px,5vw,52px);
  line-height:1.15;
  font-weight:800;
  letter-spacing:-.5px;
  max-width:860px;
}
.page-kv .hl{
  background:linear-gradient(120deg,#FFD9B8,#FFB4C6);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.kv-sub{
  margin-top:16px;
  font-size:16px;
  color:rgba(255,255,255,.86);
  max-width:620px;
}
.crumbs{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:13px;
  margin-bottom:20px;
  color:rgba(255,255,255,.68);
}
.crumbs a{color:rgba(255,255,255,.88);}
.crumbs a:hover{color:#fff;}
.crumbs i{font-size:11px;opacity:.7;}
.kv-badges{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:30px;
}
.kv-badge{
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding:9px 18px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.26);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
  font-size:13px;
  color:rgba(255,255,255,.9);
}
.kv-badge b{
  font-size:19px;
  font-weight:800;
  color:#fff;
  font-variant-numeric:tabular-nums;
}
@media (max-width:767px){
  .page-kv{padding:44px 0 40px;border-radius:var(--r-lg);}
  .kv-badges{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;scrollbar-width:none;}
  .kv-badges::-webkit-scrollbar{display:none;}
  .kv-badge{flex:0 0 auto;}
}

/* ---------- 通用板块 ---------- */
.section{padding:84px 0;}
.section.tight{padding:64px 0;}
.sec-head{max-width:740px;margin-bottom:34px;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:var(--surface-2);
  color:#B34A00;
  font-size:13px;
  font-weight:600;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-1);}
.sec-head h2{
  font-size:clamp(24px,3.2vw,36px);
  line-height:1.25;
  font-weight:700;
  margin:14px 0 10px;
  letter-spacing:-.3px;
}
.sec-head p{color:var(--ink-500);font-size:15px;}
@media (max-width:767px){
  .section{padding:54px 0;}
  .section.tight{padding:44px 0;}
}

/* ---------- 卡片与网格 ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width:991px){
  .grid-2{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
}
@media (max-width:767px){
  .grid-3{grid-template-columns:1fr;}
}

.card-x{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  padding:26px;
  overflow:hidden;
  transition:transform .2s ease-out,box-shadow .2s ease-out;
}
.card-x::before{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:3px;
  background:var(--grad-main);
  opacity:0;
  transition:opacity .2s ease-out;
}
.card-x:hover{transform:translateY(-6px);box-shadow:var(--sh-2);}
.card-x:hover::before{opacity:1;}
.card-x h3{font-size:20px;font-weight:600;line-height:1.35;margin-bottom:10px;}
.card-x p{font-size:15px;color:var(--ink-700);}

.card-media{padding:16px;}
.card-media img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:var(--r-md);
}
.card-media .media-body{padding:18px 10px 8px;}

/* ---------- 问题清单 ---------- */
.trouble-list{display:grid;gap:14px;margin-top:6px;}
.trouble-list li{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:16px;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  background:var(--surface-2);
  transition:border-color .2s ease,transform .2s ease;
}
.trouble-list li:hover{border-color:#FFD3B5;transform:translateX(4px);}
.trouble-list li i{
  flex:0 0 auto;
  width:36px;height:36px;
  border-radius:12px;
  display:grid;place-items:center;
  background:#fff;
  color:var(--brand-2);
  font-size:18px;
  box-shadow:var(--sh-1);
}
.trouble-list li b{display:block;font-size:15px;color:var(--ink-900);line-height:1.5;}
.trouble-list li span{display:block;font-size:13.5px;color:var(--ink-500);line-height:1.7;margin-top:2px;}

/* ---------- 要点块 ---------- */
.point-block{display:grid;gap:16px;}
.point-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:18px 20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--sh-1);
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.point-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#FFD3B5;}
.point-num{
  flex:0 0 auto;
  width:32px;height:32px;
  border-radius:50%;
  background:var(--grad-soft);
  color:#0B4A44;
  font-size:14px;
  font-weight:800;
  display:grid;place-items:center;
  font-variant-numeric:tabular-nums;
}
.point-item b{display:block;font-size:15.5px;color:var(--ink-900);line-height:1.55;}
.point-item span{display:block;font-size:13.5px;color:var(--ink-500);margin-top:4px;line-height:1.75;}

.check-list{display:grid;gap:12px;margin-top:16px;}
.check-list li{
  position:relative;
  padding-left:22px;
  font-size:15px;
  color:var(--ink-700);
  line-height:1.75;
}
.check-list li::before{
  content:"";
  position:absolute;
  left:0;top:11px;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--grad-main);
}

.badge-x{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:#E6FAF7;
  color:#0E7C71;
  font-size:13px;
  font-weight:600;
}
.badge-x::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-3);}
.badge-warm{background:var(--surface-2);color:#B34A00;}
.badge-warm::before{background:var(--brand-1);}

.stat-badge{
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding:8px 16px;
  border-radius:999px;
  background:var(--surface-2);
  font-size:13px;
  font-weight:600;
  color:var(--ink-700);
}
.stat-badge b{
  font-size:20px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  background:var(--grad-main);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.note-strip{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:14px 16px;
  border-radius:var(--r-md);
  background:var(--surface-2);
  border-left:3px solid var(--brand-1);
  font-size:14px;
  color:var(--ink-700);
  line-height:1.75;
  margin-top:18px;
}
.note-strip i{color:var(--brand-1);font-size:18px;line-height:1.5;}

/* ---------- 手风琴问答 ---------- */
.faq-wrap{display:grid;gap:14px;}
.accordion-item{
  border:1px solid var(--line);
  border-radius:var(--r-md) !important;
  background:var(--surface);
  box-shadow:var(--sh-1);
  overflow:hidden;
  transition:box-shadow .2s ease-out,border-color .2s ease-out;
}
.accordion-item:hover{box-shadow:var(--sh-2);border-color:#FFD3B5;}
.accordion-button{
  font-size:16px;
  font-weight:600;
  color:var(--ink-900);
  background:var(--surface);
  padding:18px 22px;
  line-height:1.6;
  border-radius:var(--r-md) !important;
  box-shadow:none !important;
}
.accordion-button:not(.collapsed){
  color:var(--brand-2);
  background:var(--surface-2);
}
.accordion-button:focus{
  box-shadow:0 0 0 3px rgba(255,122,24,.35) !important;
  border-color:transparent;
  z-index:3;
}
.accordion-button::after{
  width:18px;height:18px;
  background-size:18px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%231B1520' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M9 5l7 7-7 7'/%3E%3C/svg%3E");
  transition:transform .22s ease-out;
}
.accordion-button:not(.collapsed)::after{
  transform:rotate(90deg);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%23FF3D6E' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpath d='M9 5l7 7-7 7'/%3E%3C/svg%3E");
}
.accordion-body{
  padding:6px 22px 22px;
  font-size:15px;
  line-height:1.85;
  color:var(--ink-700);
}
.accordion-body .tip{
  display:block;
  margin-top:10px;
  font-size:13.5px;
  color:var(--ink-500);
}

/* ---------- 按钮 ---------- */
.btn-main{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height:50px;
  padding:0 26px;
  border:0;
  border-radius:999px;
  background:var(--grad-main);
  background-size:140% 100%;
  color:#fff;
  font-size:15px;
  font-weight:600;
  box-shadow:var(--sh-brand);
  transition:transform .2s ease,box-shadow .2s ease,background-position .3s ease,color .2s ease;
}
.btn-main:hover{color:#fff;transform:translateY(-2px);background-position:100% 0;box-shadow:0 16px 32px rgba(255,61,110,.34);}
.btn-main:active{transform:translateY(1px);}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height:50px;
  padding:0 24px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  color:var(--ink-900);
  font-size:15px;
  font-weight:600;
  transition:background-color .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--brand-1);color:var(--brand-2);transform:translateY(-2px);}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;}

.text-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--brand-2);
  border-bottom:1px solid transparent;
  transition:color .2s ease,border-color .2s ease;
}
.text-link:hover{color:var(--brand-1);border-color:var(--brand-1);}

/* ---------- 联系与返回 ---------- */
.contact-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:26px;}
@media (max-width:991px){.contact-grid{grid-template-columns:1fr;}}
.dark-card{
  position:relative;
  border-radius:var(--r-xl);
  padding:40px;
  color:rgba(255,255,255,.82);
  background:linear-gradient(140deg,#1B1520 0%,#2A1F2E 100%);
  overflow:hidden;
}
.dark-card::after{
  content:"";
  position:absolute;
  right:-90px;top:-90px;
  width:260px;height:260px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,122,24,.42),rgba(255,61,110,0) 68%);
  pointer-events:none;
}
.dark-card h2,.dark-card h3{color:#fff;}
.dark-card p{font-size:15px;line-height:1.85;}
.dark-card .mini-note{font-size:13.5px;color:rgba(255,255,255,.6);margin-top:16px;}

.link-card{
  display:flex;
  flex-direction:column;
  gap:16px;
  padding:32px;
  border-radius:var(--r-xl);
  background:var(--surface);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
}
.link-card .mini-entry{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:16px 18px;
  border-radius:var(--r-md);
  background:var(--surface-2);
  transition:transform .2s ease-out,background-color .2s ease-out;
}
.link-card .mini-entry:hover{transform:translateY(-3px);background:#FFE7D6;}
.link-card .mini-entry b{display:block;font-size:15px;color:var(--ink-900);}
.link-card .mini-entry span{display:block;font-size:13px;color:var(--ink-500);}
.link-card .mini-entry i{color:var(--brand-2);font-size:18px;}

/* ---------- 底部 CTA ---------- */
.cta-band{
  position:relative;
  display:grid;
  grid-template-columns:1.3fr 1fr;
  gap:30px;
  align-items:center;
  padding:44px;
  border-radius:var(--r-xl);
  background:linear-gradient(140deg,#1B1520 0%,#2A1F2E 100%);
  color:rgba(255,255,255,.82);
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute;
  left:38%;bottom:-140px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,61,110,.35),rgba(255,61,110,0) 70%);
  pointer-events:none;
}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:10px;}
.cta-band p{font-size:15px;}
.cta-band .btn-row{position:relative;z-index:2;}
@media (max-width:991px){
  .cta-band{grid-template-columns:1fr;padding:32px;}
}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:72px;
  padding:56px 0 24px;
  border-radius:var(--r-xl) var(--r-xl) 0 0;
  background:linear-gradient(180deg,#1B1520 0%,#2A1F2E 100%);
  color:rgba(255,255,255,.72);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:32px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-weight:700;
  font-size:15px;
  margin-bottom:14px;
}
.footer-brand .brand-mark{
  width:34px;height:34px;
  border-radius:11px;
  background:var(--grad-main);
  display:grid;place-items:center;
  font-weight:800;font-size:16px;color:#fff;
  box-shadow:0 6px 16px rgba(255,61,110,.28);
}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);}
.site-footer h4{font-size:15px;color:#fff;font-weight:700;margin-bottom:16px;}
.footer-links{display:grid;gap:10px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.7);}
.footer-links a:hover{color:var(--brand-1);}
.footer-bottom{
  margin-top:38px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  color:rgba(255,255,255,.55);
}
@media (max-width:991px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:575px){
  .footer-grid{grid-template-columns:1fr;}
  .site-footer{padding:40px 0 20px;border-radius:var(--r-lg) var(--r-lg) 0 0;}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}