/* roulang page: index */
:root{
  --c-primary:#123B3A;
  --c-primary-d:#0B2A29;
  --c-accent:#F0563A;
  --c-accent-d:#D8431F;
  --c-secondary:#2BB3A3;
  --c-bg:#F6F4EF;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFEDE6;
  --c-text:#1B2422;
  --c-muted:#5C6B68;
  --c-line:#E3E0D8;
  --c-light:#F2F0EA;
  --r-card:16px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(18,59,58,.06);
  --sh-2:0 12px 32px -12px rgba(18,59,58,.20);
  --sh-3:0 24px 60px -24px rgba(11,42,41,.35);
  --ease:.22s ease;
  --sp-section:88px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--c-bg);
  color:var(--c-text);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  padding-bottom:0;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--c-accent);}
h1,h2,h3,h4{margin:0;color:var(--c-text);font-weight:700;line-height:1.35;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:6px;}

.container-x{max-width:var(--container,1200px);margin:0 auto;padding:0 24px;}
.wide-wrap{max-width:1280px;margin:0 auto;padding:0 24px;}
.section{padding:var(--sp-section) 0;}
.section-head{margin-bottom:36px;}
.section-head.center{text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.14em;color:var(--c-secondary);
  text-transform:uppercase;font-weight:600;margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--c-accent);display:inline-block;border-radius:2px;}
.h2{font-size:clamp(24px,3vw,36px);line-height:1.35;}
.section-sub{color:var(--c-muted);font-size:15px;max-width:700px;margin-top:14px;}
.center .section-sub{margin-left:auto;margin-right:auto;}

/* ============ 顶部提示条 ============ */
.tipbar{
  background:rgba(240,86,58,.08);
  border-bottom:1px solid rgba(240,86,58,.16);
  font-size:12px;color:#8A3A24;line-height:34px;
}
.tipbar-in{display:flex;align-items:center;gap:10px;min-height:34px;}
.tipbar-in i{color:var(--c-accent);font-size:14px;}
.tipbar-txt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.tipbar-close{
  background:none;border:0;color:#8A3A24;font-size:15px;line-height:1;
  cursor:pointer;padding:6px 4px;border-radius:6px;transition:opacity var(--ease);
}
.tipbar-close:hover{opacity:.65;}

/* ============ 导航 ============ */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(246,244,239,.86);
  backdrop-filter:saturate(160%) blur(10px);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--c-line);
}
.nav-in{display:flex;align-items:center;gap:24px;height:68px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:28px;height:28px;border-radius:9px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  display:grid;place-items:center;color:#fff;font-size:15px;
  box-shadow:var(--sh-1);
}
.brand-text{font-size:18px;font-weight:700;color:var(--c-primary);letter-spacing:.01em;}
.brand-text:hover{color:var(--c-primary);}
.nav-channels{display:flex;align-items:center;gap:6px;margin-left:8px;}
.nav-channels a{
  position:relative;font-size:15px;color:var(--c-text);
  padding:8px 12px;border-radius:8px;transition:color var(--ease);
}
.nav-channels a::after{
  content:"";position:absolute;left:15%;right:15%;bottom:2px;height:2px;
  background:var(--c-accent);border-radius:2px;transform:scaleX(0);
  transform-origin:center;transition:transform var(--ease);
}
.nav-channels a:hover{color:var(--c-secondary);}
.nav-channels a.active{color:var(--c-primary);font-weight:600;}
.nav-channels a.active::after{transform:scaleX(.7);}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto;}
.nav-search{
  position:relative;width:250px;
}
.nav-search i{
  position:absolute;left:12px;top:50%;transform:translateY(-50%);
  color:var(--c-muted);font-size:15px;
}
.nav-search input{
  width:100%;height:40px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:var(--c-surface);
  padding:0 12px 0 36px;font-size:14px;color:var(--c-text);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.nav-search input::placeholder{color:#9AA5A1;}
.nav-search input:focus{
  outline:none;border-color:var(--c-secondary);
  box-shadow:0 0 0 4px rgba(43,179,163,.16);
}
.nav-textlink{font-size:14px;color:var(--c-primary);white-space:nowrap;font-weight:500;}
.nav-textlink:hover{color:var(--c-accent);}
.btn-solid{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 20px;border-radius:var(--r-btn);border:0;
  background:var(--c-accent);color:#fff;font-size:14px;font-weight:600;
  white-space:nowrap;cursor:pointer;transition:transform var(--ease),box-shadow var(--ease),background var(--ease);
  box-shadow:0 6px 18px -10px rgba(240,86,58,.9);
}
.btn-solid:hover{background:var(--c-accent-d);color:#fff;transform:translateY(-2px);box-shadow:0 14px 26px -12px rgba(240,86,58,.95);}
.btn-solid:active{transform:translateY(0);}
.nav-toggle{
  display:none;background:none;border:1px solid var(--c-line);
  width:40px;height:40px;border-radius:var(--r-btn);color:var(--c-primary);
  font-size:18px;cursor:pointer;
}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:1055;pointer-events:none;
}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:86%;max-width:360px;
  background:var(--c-surface);box-shadow:var(--sh-3);
  transform:translateX(102%);transition:transform .26s ease;
  display:flex;flex-direction:column;padding:20px;overflow-y:auto;
}
.drawer.open{pointer-events:auto;}
.drawer.open .drawer-backdrop{opacity:1;}
.drawer.open .drawer-panel{transform:translateX(0);}
.drawer-backdrop{
  position:absolute;inset:0;background:rgba(11,42,41,.42);opacity:0;
  transition:opacity .26s ease;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.drawer-grid a{
  border:1px solid var(--c-line);border-radius:12px;padding:12px;
  font-size:14px;color:var(--c-text);background:var(--c-surface-2);
}
.drawer-grid a.active{border-color:var(--c-primary);color:var(--c-primary);font-weight:600;}
.drawer-foot{margin-top:auto;display:grid;gap:10px;padding-top:20px;}

/* ============ 按钮体系 ============ */
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-btn);border:0;
  background:var(--c-accent);color:#fff;font-size:15px;font-weight:600;
  cursor:pointer;transition:transform var(--ease),background var(--ease),box-shadow var(--ease);
  box-shadow:0 10px 24px -14px rgba(240,86,58,.95);
}
.btn-main:hover{background:var(--c-accent-d);color:#fff;transform:translateY(-2px);}
.btn-main:active{transform:translateY(0);}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-btn);
  border:1.5px solid var(--c-primary);background:transparent;color:var(--c-primary);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:background var(--ease),transform var(--ease);
}
.btn-outline:hover{background:rgba(18,59,58,.08);color:var(--c-primary);transform:translateY(-2px);}
.btn-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-btn);
  border:1.5px solid rgba(242,240,234,.5);background:transparent;color:var(--c-light);
  font-size:15px;font-weight:600;cursor:pointer;transition:background var(--ease),transform var(--ease);
}
.btn-light:hover{background:rgba(242,240,234,.14);color:#fff;transform:translateY(-2px);}
.btn-main.lg,.btn-outline.lg,.btn-light.lg{height:48px;}
.btn-main.sm,.btn-outline.sm{height:36px;font-size:14px;padding:0 18px;}
.link-more{font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;}
.link-more i{transition:transform var(--ease);}
.link-more:hover i{transform:translateX(4px);}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  background-color:var(--c-primary);
  background-image:url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(18,59,58,.72) 0%,rgba(11,42,41,.88) 100%);
}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;min-height:520px;padding:72px 0;}
.hero-copy{color:var(--c-light);}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(43,179,163,.18);border:1px solid rgba(43,179,163,.45);
  color:#B9EFE7;font-size:13px;padding:6px 14px;border-radius:var(--r-pill);margin-bottom:20px;
}
.hero h1{
  font-size:clamp(30px,4.2vw,52px);line-height:1.3;color:#fff;font-weight:700;
  margin-bottom:18px;
}
.hero-sub{
  font-size:17px;color:rgba(242,240,234,.86);max-width:560px;
  margin-bottom:28px;line-height:1.8;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:22px;}
.hero-badge{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(242,240,234,.82);}
.hero-badge i{color:var(--c-secondary);font-size:17px;}

.login-card{
  background:var(--c-surface);border-radius:20px;padding:28px;
  box-shadow:var(--sh-3);border:1px solid rgba(255,255,255,.5);
}
.login-card-title{
  font-size:19px;font-weight:700;color:var(--c-primary);
  display:flex;align-items:center;gap:10px;margin-bottom:6px;
}
.login-card-title .pulse{
  width:9px;height:9px;border-radius:50%;background:var(--c-secondary);
  box-shadow:0 0 0 0 rgba(43,179,163,.7);animation:pulse 2.2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(43,179,163,.55);}
  70%{box-shadow:0 0 0 12px rgba(43,179,163,0);}
  100%{box-shadow:0 0 0 0 rgba(43,179,163,0);}
}
.login-card-note{font-size:13px;color:var(--c-muted);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:var(--c-muted);margin-bottom:6px;font-weight:500;}
.form-input{
  width:100%;height:44px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface-2);padding:0 14px;font-size:15px;color:var(--c-text);
  transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
}
.form-input::placeholder{color:#98A29E;}
.form-input:focus{
  outline:none;background:#fff;border-color:var(--c-primary);
  box-shadow:0 0 0 4px rgba(18,59,58,.10);
}
.login-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;font-size:13px;color:var(--c-muted);}
.login-row label{display:flex;align-items:center;gap:6px;cursor:pointer;}
.login-row input[type="checkbox"]{accent-color:var(--c-primary);width:15px;height:15px;}
.btn-block{width:100%;}
.login-tip{
  font-size:12px;color:var(--c-muted);margin-top:14px;line-height:1.7;
  padding-left:12px;border-left:3px solid var(--c-line);
}

/* ============ 卖点错位网格 ============ */
.value-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.value-tall{
  position:relative;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-1);
  display:flex;flex-direction:column;transition:transform var(--ease),box-shadow var(--ease);
}
.value-tall:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.value-tall .cover{
  border-radius:12px;overflow:hidden;aspect-ratio:16/9;margin-bottom:22px;
  background:linear-gradient(135deg,rgba(18,59,58,.06),rgba(43,179,163,.06));
}
.value-tall .cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.value-tall:hover .cover img{transform:scale(1.03);}
.num-lg{
  font-size:44px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums;
  color:transparent;-webkit-text-stroke:1.6px var(--c-primary);margin-bottom:14px;
  display:inline-block;
}
.value-tall h3{font-size:22px;margin-bottom:10px;}
.value-tall p{color:var(--c-muted);font-size:15px;}
.value-side{display:grid;gap:24px;grid-template-rows:1fr 1fr;}
.value-small{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--sh-1);display:flex;gap:20px;align-items:flex-start;
  transition:transform var(--ease),box-shadow var(--ease);
}
.value-small:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.value-small .mark{
  flex:0 0 46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-size:17px;font-weight:700;font-variant-numeric:tabular-nums;
}
.mark-outline{border:1.5px solid var(--c-primary);color:var(--c-primary);}
.mark-fill{background:var(--c-accent);color:#fff;border:1.5px solid var(--c-accent);}
.value-small h3{font-size:18px;margin-bottom:8px;}
.value-small p{font-size:14px;color:var(--c-muted);}

/* ============ 步骤 ============ */
.steps{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.step-list{position:relative;}
.step-item{position:relative;display:grid;grid-template-columns:52px 1fr;gap:18px;padding-bottom:30px;}
.step-item:last-child{padding-bottom:0;}
.step-item::before{
  content:"";position:absolute;left:25px;top:48px;bottom:0;width:2px;
  background:linear-gradient(180deg,var(--c-line),rgba(227,224,216,.2));
}
.step-item:last-child::before{display:none;}
.step-dot{
  width:52px;height:52px;border-radius:16px;background:var(--c-surface);
  border:1.5px solid var(--c-line);display:grid;place-items:center;
  font-weight:700;color:var(--c-primary);font-variant-numeric:tabular-nums;
  font-size:17px;box-shadow:var(--sh-1);position:relative;z-index:2;
  transition:border-color var(--ease),color var(--ease);
}
.step-item:hover .step-dot{border-color:var(--c-accent);color:var(--c-accent);}
.step-body h3{font-size:17px;margin-bottom:6px;}
.step-body p{font-size:14px;color:var(--c-muted);}
.steps-figure{
  border-radius:var(--r-card);overflow:hidden;aspect-ratio:16/9;
  box-shadow:var(--sh-3);background:linear-gradient(135deg,rgba(18,59,58,.08),rgba(43,179,163,.08));
}
.steps-figure img{width:100%;height:100%;object-fit:cover;}

/* ============ 内容卡片（资讯） ============ */
.news-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;height:100%;display:flex;flex-direction:column;
  transition:transform var(--ease),box-shadow var(--ease);
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.news-cover{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;
  background:linear-gradient(135deg,rgba(18,59,58,.06),rgba(43,179,163,.08));}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.news-card:hover .news-cover img{transform:scale(1.03);}
.badge-cat{
  position:absolute;top:12px;left:12px;font-size:12px;padding:4px 12px;
  border-radius:var(--r-pill);background:rgba(255,255,255,.92);
  border:1px solid rgba(240,86,58,.4);color:var(--c-accent);font-weight:600;
  backdrop-filter:blur(4px);
}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.news-body h3{font-size:18px;line-height:1.5;margin-bottom:10px;}
.news-body h3 a{color:var(--c-text);}
.news-body h3 a:hover{color:var(--c-primary);}
.news-sum{
  font-size:14px;color:var(--c-muted);line-height:1.75;margin-bottom:18px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;border-top:1px solid var(--c-line);font-size:13px;color:var(--c-muted);
}
.news-foot a{font-weight:600;display:inline-flex;align-items:center;gap:6px;}
.empty-state{
  min-height:220px;border:1px dashed var(--c-line);border-radius:var(--r-card);
  background:var(--c-surface);display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;padding:40px 24px;gap:14px;
}
.empty-state i{font-size:48px;color:rgba(92,107,104,.4);}
.empty-state p{font-size:15px;color:var(--c-muted);}

/* ============ 社会认同 ============ */
.proof-band{background:var(--c-surface-2);}
.marquee{overflow:hidden;position:relative;padding:6px 0;}
.marquee::before,.marquee::after{
  content:"";position:absolute;top:0;bottom:0;width:80px;z-index:3;pointer-events:none;
}
.marquee::before{left:0;background:linear-gradient(90deg,var(--c-surface-2),rgba(239,237,230,0));}
.marquee::after{right:0;background:linear-gradient(270deg,var(--c-surface-2),rgba(239,237,230,0));}
.marquee-track{display:flex;gap:36px;width:max-content;animation:marquee 42s linear infinite;}
.marquee.reverse .marquee-track{animation-direction:reverse;animation-duration:52s;}
.marquee:hover .marquee-track{animation-play-state:paused;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.quote-item{display:flex;align-items:center;gap:12px;white-space:nowrap;font-size:14px;color:var(--c-text);}
.quote-item .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent);flex:0 0 6px;}
.quote-item span.src{color:var(--c-muted);font-size:13px;}
.stat-bar{
  margin-top:44px;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);box-shadow:var(--sh-1);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.stat-cell{padding:26px 20px;text-align:center;border-right:1px solid var(--c-line);}
.stat-cell:last-child{border-right:0;}
.stat-num{
  font-size:32px;font-weight:700;color:var(--c-primary);
  font-variant-numeric:tabular-nums;line-height:1.1;
}
.stat-num em{font-style:normal;font-size:15px;color:var(--c-secondary);margin-left:4px;font-weight:600;}
.stat-label{font-size:13px;color:var(--c-muted);margin-top:6px;}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);margin-bottom:14px;overflow:hidden;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-item[open]{border-color:rgba(18,59,58,.28);box-shadow:var(--sh-1);}
.faq-item summary{
  list-style:none;cursor:pointer;min-height:52px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;padding:16px 22px;
  font-size:16px;font-weight:600;color:var(--c-text);position:relative;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::before{
  content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;
  background:var(--c-accent);border-radius:0 3px 3px 0;
  transform:scaleY(0);transform-origin:top;transition:transform var(--ease);
}
.faq-item[open] summary::before{transform:scaleY(1);}
.faq-item summary i{color:var(--c-secondary);font-size:16px;transition:transform var(--ease);flex:0 0 auto;}
.faq-item[open] summary i{transform:rotate(90deg);}
.faq-answer{padding:0 22px 20px 22px;font-size:14px;color:var(--c-muted);line-height:1.85;}

/* ============ 底部转化区 ============ */
.cta-band{
  background:var(--c-primary-d);
  background-image:linear-gradient(120deg,rgba(11,42,41,.94),rgba(18,59,58,.86)),url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  color:var(--c-light);padding:64px 0;
}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;}
.cta-copy h2{color:#fff;font-size:clamp(22px,2.6vw,30px);margin-bottom:10px;}
.cta-copy p{color:rgba(242,240,234,.78);font-size:15px;max-width:560px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-primary-d);color:rgba(242,240,234,.76);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{background:linear-gradient(135deg,var(--c-secondary),var(--c-primary));}
.footer-brand .brand-text{color:#fff;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(242,240,234,.66);max-width:320px;}
.footer-title{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:rgba(242,240,234,.72);}
.footer-links a:hover{color:var(--c-secondary);}
.footer-contact li{font-size:14px;margin-bottom:10px;color:rgba(242,240,234,.72);display:flex;gap:8px;align-items:flex-start;}
.footer-contact i{color:var(--c-secondary);margin-top:5px;}
.footer-note{
  border-top:1px solid rgba(242,240,234,.14);
  padding:20px 0;font-size:13px;color:rgba(242,240,234,.6);line-height:1.85;
}
.footer-bottom{
  border-top:1px solid rgba(242,240,234,.14);
  padding:18px 0 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(242,240,234,.55);
}

/* ============ 移动固定转化条 ============ */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:1050;display:none;
  background:var(--c-primary-d);border-top:1px solid rgba(242,240,234,.14);
  padding:8px 14px calc(8px + env(safe-area-inset-bottom));
  gap:12px;
}
.mobile-bar a{flex:0 0 48%;height:48px;border-radius:var(--r-btn);font-size:15px;font-weight:600;
  display:flex;align-items:center;justify-content:center;}
.mb-outline{border:1.5px solid rgba(242,240,234,.5);color:#F2F0EA;}
.mb-main{background:var(--c-accent);color:#fff;}
.float-cta{
  position:fixed;right:32px;bottom:32px;z-index:1050;display:none;
  width:60px;height:60px;border-radius:50%;background:var(--c-accent);color:#fff;
  align-items:center;justify-content:center;font-size:24px;box-shadow:var(--sh-3);
  transition:transform var(--ease),background var(--ease);
}
.float-cta:hover{background:var(--c-accent-d);color:#fff;transform:translateY(-4px);}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .nav-search{width:200px;}
  .hero-in{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:991px){
  :root{--sp-section:64px;}
  .nav-channels,.nav-search,.nav-textlink{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .nav-in{height:60px;}
  .hero-in{grid-template-columns:1fr;min-height:auto;padding:56px 0;}
  .value-grid{grid-template-columns:1fr;}
  .value-side{grid-template-rows:auto;}
  .steps{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .float-cta{display:flex;}
  .stat-bar{grid-template-columns:1fr 1fr;}
  .stat-cell:nth-child(2){border-right:0;}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--c-line);}
}
@media (max-width:767px){
  :root{--sp-section:56px;}
  .container-x,.wide-wrap{padding:0 16px;}
  body{font-size:15px;}
  .mobile-bar{display:flex;}
  body{padding-bottom:80px;}
  .float-cta{display:none;}
  .hero-sub{font-size:16px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn-main,.hero-actions .btn-outline{flex:1 1 auto;}
  .login-card{padding:22px;}
  .value-tall,.value-small{padding:20px;}
  .value-small{flex-direction:column;gap:14px;}
  .news-body{padding:16px;}
  .cta-in{flex-direction:column;align-items:flex-start;}
  .cta-actions{width:100%;}
  .cta-actions a{flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;}
  .stat-num{font-size:26px;}
  .faq-item summary{font-size:15px;padding:14px 18px;}
  .faq-answer{padding:0 18px 18px;}
  .quote-item{font-size:13px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  .marquee-track{animation:none;}
}

/* roulang page: category1 */
:root{
  --c-primary:#123B3A;
  --c-primary-d:#0B2A29;
  --c-accent:#F0563A;
  --c-secondary:#2BB3A3;
  --c-bg:#F6F4EF;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFEDE6;
  --c-text:#1B2422;
  --c-muted:#5C6B68;
  --c-line:#E3E0D8;
  --c-dark-text:#F2F0EA;
  --r-card:16px;
  --r-btn:10px;
  --r-pill:999px;
  --r-lg:20px;
  --sh-1:0 1px 2px rgba(18,59,58,.06);
  --sh-2:0 12px 32px -12px rgba(18,59,58,.20);
  --sh-3:0 24px 60px -24px rgba(11,42,41,.35);
  --tr:.22s ease;
  --sec-y:88px;
  --f-sans:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--f-sans);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--tr),border-color var(--tr);}
a:hover{color:var(--c-accent);}
button,input{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--c-text);letter-spacing:.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ============ 顶部提示条 ============ */
.topbar{
  background:rgba(240,86,58,.08);
  border-bottom:1px solid rgba(240,86,58,.16);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:center;gap:12px;
  min-height:34px;padding:4px 24px;position:relative;
}
.topbar-text{
  font-size:12px;line-height:1.6;color:#8A4636;text-align:center;letter-spacing:.01em;
}
.topbar-close{
  position:absolute;right:16px;top:50%;transform:translateY(-50%);
  border:0;background:transparent;color:#8A4636;font-size:14px;cursor:pointer;
  width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  transition:background var(--tr);
}
.topbar-close:hover{background:rgba(240,86,58,.14);}

/* ============ 页头 ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(246,244,239,.88);
  backdrop-filter:saturate(150%) blur(10px);
  -webkit-backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{
  display:flex;align-items:center;gap:28px;
  height:68px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:28px;height:28px;border-radius:9px;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--c-primary);color:#F2F0EA;font-size:15px;
  box-shadow:0 4px 12px -4px rgba(18,59,58,.5);
}
.brand-text{
  font-size:18px;font-weight:700;color:var(--c-primary);letter-spacing:.01em;white-space:nowrap;
}
.nav-channels{display:flex;align-items:center;gap:26px;margin-left:6px;}
.nav-channels a{
  position:relative;font-size:15px;font-weight:500;color:var(--c-text);
  padding:6px 0;white-space:nowrap;
}
.nav-channels a::after{
  content:"";position:absolute;left:15%;bottom:0;width:70%;height:2px;
  background:var(--c-primary);border-radius:2px;transform:scaleX(0);
  transform-origin:center;transition:transform var(--tr);
}
.nav-channels a:hover{color:var(--c-primary);}
.nav-channels a:hover::after{transform:scaleX(1);}
.nav-channels a.active{color:var(--c-primary);font-weight:600;}
.nav-channels a.active::after{transform:scaleX(1);}
.header-right{display:flex;align-items:center;gap:14px;margin-left:auto;}
.nav-search{
  position:relative;width:240px;
}
.nav-search input{
  width:100%;height:40px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:var(--c-surface);
  padding:0 38px 0 14px;font-size:14px;color:var(--c-text);
  transition:border-color var(--tr),box-shadow var(--tr);
}
.nav-search input::placeholder{color:#9AA5A2;}
.nav-search input:focus{
  outline:none;border-color:var(--c-secondary);
  box-shadow:0 0 0 4px rgba(43,179,163,.16);
}
.nav-search .search-icon{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  color:var(--c-muted);font-size:15px;pointer-events:none;
}
.btn-login{
  font-size:14px;font-weight:600;color:var(--c-primary);
  padding:8px 14px;border-radius:var(--r-btn);border:1px solid transparent;
  transition:all var(--tr);white-space:nowrap;
}
.btn-login:hover{background:rgba(18,59,58,.07);color:var(--c-primary);}
.btn-start{
  display:inline-flex;align-items:center;gap:6px;
  height:40px;padding:0 20px;border-radius:var(--r-btn);
  background:var(--c-accent);color:#fff;font-size:14px;font-weight:600;
  border:0;white-space:nowrap;
  box-shadow:0 6px 16px -8px rgba(240,86,58,.9);
  transition:transform var(--tr),box-shadow var(--tr),background var(--tr);
}
.btn-start:hover{
  background:#DC4529;color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 24px -10px rgba(240,86,58,.95);
}
.btn-start:active{transform:translateY(0);}
.icon-btn{
  display:none;width:40px;height:40px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-primary);
  align-items:center;justify-content:center;font-size:18px;cursor:pointer;
  transition:all var(--tr);
}
.icon-btn:hover{border-color:var(--c-secondary);color:var(--c-primary);}

/* ============ 抽屉 ============ */
.drawer-x{border:0;width:320px;max-width:86vw;}
.drawer-x .offcanvas-header{
  padding:18px 20px;border-bottom:1px solid var(--c-line);
}
.drawer-x .offcanvas-body{padding:20px;}
.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.drawer-grid a{
  padding:14px 12px;border-radius:12px;background:var(--c-surface-2);
  font-size:14px;font-weight:600;color:var(--c-primary);text-align:center;
  border:1px solid transparent;transition:all var(--tr);
}
.drawer-grid a:hover,.drawer-grid a.active{
  border-color:var(--c-primary);background:rgba(18,59,58,.06);color:var(--c-primary);
}
.drawer-foot{margin-top:22px;}
.drawer-foot .btn-start{width:100%;justify-content:center;height:46px;}

/* ============ 分类页横幅 ============ */
.cat-hero{
  position:relative;overflow:hidden;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  padding:72px 0 78px;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,59,58,.62),rgba(11,42,41,.82));
}
.cat-hero-inner{position:relative;z-index:1;max-width:860px;}
.breadcrumb-x{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:12px;line-height:36px;color:rgba(242,240,234,.72);margin-bottom:14px;
}
.breadcrumb-x a{color:rgba(242,240,234,.85);}
.breadcrumb-x a:hover{color:#fff;}
.breadcrumb-x .sep{color:var(--c-accent);font-weight:700;}
.cat-hero .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--r-pill);
  background:rgba(240,86,58,.16);border:1px solid rgba(240,86,58,.5);
  color:#FFD9CF;font-size:13px;font-weight:600;letter-spacing:.02em;
  margin-bottom:18px;
}
.cat-hero h1{
  color:#fff;font-size:clamp(30px,4.2vw,48px);line-height:1.3;font-weight:700;
  letter-spacing:.01em;text-shadow:0 2px 18px rgba(11,42,41,.45);
}
.cat-hero .hero-lead{
  max-width:760px;margin-top:20px;font-size:16px;line-height:1.9;
  color:rgba(242,240,234,.92);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}

/* ============ 按钮 ============ */
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1.5px solid transparent;
  transition:transform var(--tr),background var(--tr),box-shadow var(--tr),color var(--tr),border-color var(--tr);
  white-space:nowrap;
}
.btn-x-lg{height:48px;padding:0 28px;font-size:16px;}
.btn-x-sm{height:36px;padding:0 16px;font-size:13.5px;}
.btn-x-primary{
  background:var(--c-accent);color:#fff;
  box-shadow:0 8px 20px -10px rgba(240,86,58,.9);
}
.btn-x-primary:hover{background:#DC4529;color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px -12px rgba(240,86,58,.95);}
.btn-x-primary:active{transform:translateY(0);}
.btn-x-outline{
  background:transparent;border-color:var(--c-primary);color:var(--c-primary);
}
.btn-x-outline:hover{background:rgba(18,59,58,.08);color:var(--c-primary);transform:translateY(-2px);}
.btn-x-ghost-light{
  background:transparent;border-color:rgba(242,240,234,.55);color:#F2F0EA;
}
.btn-x-ghost-light:hover{background:rgba(242,240,234,.12);color:#fff;transform:translateY(-2px);}
.btn-x-light{
  background:#F2F0EA;color:var(--c-primary-d);border-color:#F2F0EA;
}
.btn-x-light:hover{background:#fff;color:var(--c-primary-d);transform:translateY(-2px);}
.link-x{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--c-primary);font-size:14px;font-weight:600;
  text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1.5px;
  text-decoration-color:rgba(18,59,58,.35);
}
.link-x:hover{color:var(--c-accent);text-decoration-color:var(--c-accent);}

/* ============ 板块 ============ */
.section{padding:var(--sec-y) 0;}
.section-alt{background:var(--c-surface-2);}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-tag{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;
  color:var(--c-accent);text-transform:uppercase;margin-bottom:12px;
}
.section-title{font-size:clamp(24px,3vw,34px);line-height:1.35;}
.section-sub{margin-top:14px;font-size:15.5px;color:var(--c-muted);line-height:1.85;}

/* ============ 筛选条 ============ */
.filter-row{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-bottom:32px;
}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;}
.filter-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 18px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:var(--c-surface);
  font-size:13.5px;font-weight:600;color:var(--c-muted);cursor:pointer;
  transition:all var(--tr);
}
.filter-chip:hover{border-color:var(--c-secondary);color:var(--c-primary);}
.filter-chip.active{
  background:var(--c-primary);border-color:var(--c-primary);color:#F2F0EA;
}
.filter-count{font-size:13.5px;color:var(--c-muted);}
.filter-count strong{color:var(--c-primary);font-variant-numeric:tabular-nums;}

/* ============ 导览大卡 ============ */
.guide-list{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.guide-card{
  display:flex;gap:20px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);
  transition:transform var(--tr),box-shadow var(--tr),border-color var(--tr);
}
.guide-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#D5D1C6;}
.guide-thumb{
  flex:0 0 200px;width:200px;aspect-ratio:3/2;border-radius:12px;overflow:hidden;
  background:linear-gradient(135deg,rgba(18,59,58,.10),rgba(43,179,163,.10));
  position:relative;
}
.guide-thumb img{width:100%;height:100%;object-fit:cover;transition:transform var(--tr);}
.guide-card:hover .guide-thumb img{transform:scale(1.03);}
.guide-body{flex:1;min-width:0;display:flex;flex-direction:column;}
.badge-soft{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 12px;border-radius:var(--r-pill);
  background:rgba(43,179,163,.12);border:1px solid rgba(43,179,163,.4);
  color:#1C7C71;font-size:12.5px;font-weight:600;line-height:1.6;
}
.badge-soft.accent{background:rgba(240,86,58,.10);border-color:rgba(240,86,58,.42);color:#C0402A;}
.guide-title{
  font-size:19px;line-height:1.45;margin:12px 0 10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.guide-text{
  font-size:14px;color:var(--c-muted);line-height:1.8;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.guide-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--c-line);
  font-size:13px;color:var(--c-muted);
}
.guide-meta i{color:var(--c-secondary);margin-right:4px;}

/* ============ 步骤条 ============ */
.steps-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;}
.steps{position:relative;}
.step{display:flex;gap:18px;position:relative;padding-bottom:34px;}
.step:last-child{padding-bottom:0;}
.step::before{
  content:"";position:absolute;left:19px;top:44px;bottom:0;width:2px;
  background:linear-gradient(180deg,rgba(43,179,163,.55),rgba(43,179,163,.12));
}
.step:last-child::before{display:none;}
.step-dot{
  flex:0 0 40px;width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--c-surface);border:2px solid var(--c-primary);
  color:var(--c-primary);font-weight:700;font-size:15px;
  font-variant-numeric:tabular-nums;position:relative;z-index:1;
  transition:all var(--tr);
}
.step:nth-child(even) .step-dot{border-color:var(--c-accent);color:var(--c-accent);}
.step:hover .step-dot{background:var(--c-primary);color:#F2F0EA;border-color:var(--c-primary);}
.step-body h3{font-size:18px;line-height:1.45;margin-bottom:6px;}
.step-body p{font-size:14px;color:var(--c-muted);line-height:1.75;}
.steps-media{
  border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/9;
  background:linear-gradient(135deg,rgba(18,59,58,.12),rgba(43,179,163,.12));
  box-shadow:var(--sh-2);
}
.steps-media img{width:100%;height:100%;object-fit:cover;}

/* ============ 要点错位网格 ============ */
.adv-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.adv-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--sh-1);position:relative;overflow:hidden;
  transition:transform var(--tr),box-shadow var(--tr);
}
.adv-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.adv-card.tall{grid-row:span 2;display:flex;flex-direction:column;gap:20px;}
.adv-card.tall .adv-media{
  border-radius:12px;overflow:hidden;aspect-ratio:3/2;
  background:linear-gradient(135deg,rgba(18,59,58,.10),rgba(43,179,163,.10));
}
.adv-card.tall .adv-media img{width:100%;height:100%;object-fit:cover;}
.adv-num{
  font-size:34px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;margin-bottom:14px;display:block;
}
.adv-card.odd .adv-num{color:transparent;-webkit-text-stroke:1.6px var(--c-primary);}
.adv-card.even .adv-num{color:var(--c-accent);}
.adv-card h3{font-size:19px;line-height:1.45;margin-bottom:10px;}
.adv-card p{font-size:14.5px;color:var(--c-muted);line-height:1.8;}
.adv-card.even{background:var(--c-primary);border-color:var(--c-primary);}
.adv-card.even h3{color:#F2F0EA;}
.adv-card.even p{color:rgba(242,240,234,.78);}
.adv-card.even .adv-num{color:rgba(240,86,58,.95);-webkit-text-stroke:0;}

/* ============ 数据条 ============ */
.stats-bar{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;margin-top:36px;
}
.stat-item{padding:26px 22px;text-align:center;border-left:1px solid var(--c-line);}
.stat-item:first-child{border-left:0;}
.stat-num{
  font-size:clamp(26px,3vw,34px);font-weight:700;color:var(--c-primary);
  line-height:1.2;font-variant-numeric:tabular-nums;letter-spacing:-.01em;
}
.stat-num em{font-style:normal;font-size:15px;font-weight:600;color:var(--c-muted);margin-left:4px;}
.stat-label{font-size:13.5px;color:var(--c-muted);margin-top:6px;}

/* ============ FAQ ============ */
.faq-x{max-width:860px;margin:0 auto;}
.faq-x .accordion-item{
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card)!important;margin-bottom:14px;overflow:hidden;
  box-shadow:var(--sh-1);
}
.faq-x .accordion-button{
  background:var(--c-surface);color:var(--c-text);
  font-size:16.5px;font-weight:600;line-height:1.5;
  min-height:52px;padding:16px 22px;border:0;box-shadow:none;
  gap:14px;
}
.faq-x .accordion-button:not(.collapsed){
  color:var(--c-primary);background:rgba(18,59,58,.035);
  box-shadow:inset 3px 0 0 var(--c-accent);
}
.faq-x .accordion-button:focus{box-shadow:inset 3px 0 0 var(--c-accent);}
.faq-x .accordion-button::after{
  content:"";background-image:none;
  width:10px;height:10px;flex:0 0 10px;margin-left:auto;
  border-right:2px solid var(--c-primary);border-bottom:2px solid var(--c-primary);
  transform:rotate(-45deg);transition:transform var(--tr);opacity:.85;
}
.faq-x .accordion-button:not(.collapsed)::after{
  transform:rotate(45deg);border-color:var(--c-accent);
}
.faq-x .accordion-body{
  padding:0 22px 20px 22px;font-size:14px;color:var(--c-muted);line-height:1.85;
}

/* ============ CTA ============ */
.cta-band{
  background:linear-gradient(135deg,var(--c-primary) 0%,var(--c-primary-d) 100%);
  border-radius:var(--r-lg);padding:52px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
  box-shadow:var(--sh-3);position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(240,86,58,.28),transparent 68%);
}
.cta-copy{position:relative;z-index:1;max-width:620px;}
.cta-copy h2{color:#F2F0EA;font-size:clamp(22px,2.6vw,30px);line-height:1.4;}
.cta-copy p{margin-top:12px;color:rgba(242,240,234,.78);font-size:15px;line-height:1.8;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1;}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-primary-d);color:#F2F0EA;padding:64px 0 28px;margin-top:0;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.site-footer .brand-mark{background:rgba(242,240,234,.14);color:#F2F0EA;box-shadow:none;}
.site-footer .brand-text{color:#F2F0EA;font-size:17px;}
.footer-desc{font-size:13.5px;line-height:1.85;color:rgba(242,240,234,.66);max-width:340px;}
.footer-title{font-size:15px;color:#F2F0EA;margin-bottom:16px;font-weight:600;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:13.5px;color:rgba(242,240,234,.7);transition:color var(--tr),padding-left var(--tr);}
.footer-links a:hover{color:#fff;padding-left:4px;}
.footer-contact li{
  display:flex;gap:10px;font-size:13.5px;color:rgba(242,240,234,.7);
  line-height:1.75;margin-bottom:12px;
}
.footer-contact i{color:var(--c-secondary);margin-top:4px;}
.footer-note{
  margin-top:40px;padding:18px 20px;border-radius:12px;
  background:rgba(242,240,234,.06);border:1px solid rgba(242,240,234,.12);
  font-size:12.5px;line-height:1.9;color:rgba(242,240,234,.62);
}
.footer-bottom{
  margin-top:24px;padding-top:20px;border-top:1px solid rgba(242,240,234,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(242,240,234,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1199px){
  .nav-search{width:200px;}
  .nav-channels{gap:20px;}
}
@media (max-width:991px){
  :root{--sec-y:64px;}
  .nav-channels,.nav-search,.btn-login{display:none;}
  .icon-btn{display:inline-flex;}
  .header-inner{height:60px;gap:14px;}
  .steps-wrap{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cat-hero{padding:56px 0 60px;}
  .guide-list{grid-template-columns:1fr;}
  .cta-band{padding:40px 32px;}
}
@media (max-width:767px){
  :root{--sec-y:56px;}
  .container-x{padding:0 16px;}
  body{font-size:15.5px;line-height:1.8;}
  .cat-hero{padding:44px 0 48px;}
  .cat-hero .hero-lead{font-size:15px;}
  .hero-actions .btn-x{width:100%;}
  .guide-card{flex-direction:column;padding:16px;}
  .guide-thumb{flex:none;width:100%;aspect-ratio:16/9;}
  .adv-grid{grid-template-columns:1fr;}
  .adv-card.tall{grid-row:auto;}
  .stats-bar{grid-template-columns:1fr 1fr;}
  .stat-item{border-left:1px solid var(--c-line);border-top:1px solid var(--c-line);}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-top:0;}
  .stat-item:nth-child(odd){border-left:0;}
  .faq-x .accordion-button{font-size:15px;padding:14px 16px;}
  .faq-x .accordion-body{padding:0 16px 16px;}
  .cta-band{padding:32px 22px;border-radius:16px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-x{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .filter-row{gap:14px;}
  .filter-count{width:100%;}
}
@media (max-width:519px){
  .brand-text{font-size:16px;}
  .cat-hero h1{font-size:27px;}
  .section-title{font-size:23px;}
  .adv-card{padding:22px;}
  .stats-bar{grid-template-columns:1fr;}
  .stat-item{border-left:0;}
  .stat-item:nth-child(2){border-top:1px solid var(--c-line);}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}

/* roulang page: article */
:root{
  --c-primary:#123B3A;
  --c-primary-d:#0B2A29;
  --c-accent:#F0563A;
  --c-accent-d:#DC4A2F;
  --c-secondary:#2BB3A3;
  --c-bg:#F6F4EF;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFEDE6;
  --c-text:#1B2422;
  --c-muted:#5C6B68;
  --c-line:#E3E0D8;
  --c-light:#F2F0EA;
  --r-card:16px;
  --r-btn:10px;
  --shadow-1:0 1px 2px rgba(18,59,58,.06);
  --shadow-2:0 12px 32px -12px rgba(18,59,58,.20);
  --shadow-3:0 24px 60px -24px rgba(11,42,41,.35);
  --t:.22s ease;
  --bs-body-bg:#F6F4EF;
  --bs-body-color:#1B2422;
  --bs-primary:#123B3A;
  --bs-link-color:#2BB3A3;
  --bs-link-hover-color:#F0563A;
  --bs-border-color:#E3E0D8;
  --bs-font-sans-serif:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--bs-font-sans-serif);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--c-primary);text-decoration:none;transition:color var(--t);}
a:hover{color:var(--c-accent);}
button{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;}
p{margin:0 0 1em;}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
::selection{background:rgba(240,86,58,.22);}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (max-width:991px){.container-x{padding:0 20px;}}
@media (max-width:575px){.container-x{padding:0 16px;}}

/* ---------- 顶部提示条 ---------- */
.top-tip{
  background:rgba(43,179,163,.10);
  border-bottom:1px solid var(--c-line);
  font-size:12px;
  color:var(--c-muted);
}
.top-tip .container-x{display:flex;align-items:center;gap:10px;min-height:34px;line-height:1.6;}
.top-tip i{color:var(--c-secondary);font-size:14px;}
.tip-close{margin-left:auto;background:none;border:0;padding:4px 6px;cursor:pointer;color:var(--c-muted);font-size:15px;line-height:1;border-radius:6px;transition:var(--t);}
.tip-close:hover{background:rgba(18,59,58,.08);color:var(--c-primary);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(246,244,239,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-line);
  transition:box-shadow var(--t);
}
.site-header.is-stuck{box-shadow:0 8px 24px -18px rgba(11,42,41,.55);}
.header-inner{height:68px;display:flex;align-items:center;gap:20px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:28px;height:28px;border-radius:9px;
  background:linear-gradient(140deg,var(--c-primary),var(--c-primary-d));
  color:#F2F0EA;display:grid;place-items:center;font-size:15px;flex:0 0 auto;
}
.brand-text{font-size:18px;font-weight:700;color:var(--c-primary);letter-spacing:.02em;white-space:nowrap;}
.nav-channels{display:flex;align-items:center;gap:4px;margin-left:6px;}
.nav-channels a{
  position:relative;padding:9px 12px;font-size:15px;color:var(--c-text);border-radius:8px;white-space:nowrap;
}
.nav-channels a:hover{color:var(--c-primary);background:rgba(18,59,58,.05);}
.nav-channels a.active{color:var(--c-primary);font-weight:600;}
.nav-channels a.active::after{
  content:"";position:absolute;left:15%;right:15%;bottom:2px;height:2px;background:var(--c-primary);border-radius:2px;
}
.header-search{position:relative;width:240px;margin-left:auto;flex:0 0 auto;}
.header-search i{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--c-muted);font-size:15px;}
.header-search input{
  width:100%;height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface);padding:0 12px 0 38px;font-size:14px;color:var(--c-text);
  transition:var(--t);
}
.header-search input::placeholder{color:#9AA6A3;}
.header-search input:focus{
  outline:none;border-color:var(--c-secondary);box-shadow:0 0 0 4px rgba(43,179,163,.16);
}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface);align-items:center;justify-content:center;font-size:18px;color:var(--c-primary);cursor:pointer;
}

/* ---------- 按钮 ---------- */
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;
  transition:transform var(--t),background var(--t),box-shadow var(--t),color var(--t),border-color var(--t);
  white-space:nowrap;
}
.btn-x-accent{background:var(--c-accent);color:#fff;box-shadow:0 10px 24px -14px rgba(240,86,58,.85);}
.btn-x-accent:hover{background:var(--c-accent-d);color:#fff;transform:translateY(-2px);}
.btn-x-accent:active{transform:translateY(0);}
.btn-x-line{background:transparent;border-color:var(--c-primary);color:var(--c-primary);}
.btn-x-line:hover{background:rgba(18,59,58,.08);color:var(--c-primary);transform:translateY(-2px);}
.btn-x-line-light{background:transparent;border-color:rgba(242,240,234,.55);color:#F2F0EA;}
.btn-x-line-light:hover{background:rgba(242,240,234,.12);color:#F2F0EA;transform:translateY(-2px);}
.btn-x-sm{height:36px;padding:0 16px;font-size:14px;}
.btn-x-lg{height:48px;padding:0 28px;}
.btn-x-block{width:100%;}
.link-x{color:var(--c-primary);font-weight:600;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;}
.link-x:hover{color:var(--c-accent);}

/* ---------- 文章头部 ---------- */
.article-hero{
  position:relative;
  padding:56px 0 60px;
  color:#F2F0EA;
  background-image:
    linear-gradient(180deg,rgba(18,59,58,.76) 0%,rgba(11,42,41,.93) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
}
.article-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(242,240,234,.12);
}
.crumbs{font-size:12px;line-height:36px;color:rgba(242,240,234,.72);display:flex;flex-wrap:wrap;align-items:center;}
.crumbs a{color:rgba(242,240,234,.9);}
.crumbs a:hover{color:var(--c-accent);}
.crumbs .sep{color:var(--c-accent);margin:0 8px;}
.crumbs .now{max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;
  color:rgba(242,240,234,.7);text-transform:uppercase;margin-bottom:14px;
}
.hero-eyebrow span.dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent);display:inline-block;}
.article-hero h1{
  font-size:clamp(26px,3.4vw,38px);line-height:1.35;color:#F2F0EA;max-width:920px;margin-bottom:20px;
}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;font-size:13px;color:rgba(242,240,234,.72);}
.meta-row .meta-sep{color:rgba(242,240,234,.35);}
.meta-badge{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:4px 12px;border-radius:999px;
  background:rgba(240,86,58,.16);border:1px solid rgba(240,86,58,.45);color:#FFD8CF;
}
.meta-row i{color:rgba(242,240,234,.6);}

/* ---------- 正文布局 ---------- */
.article-wrap{padding:56px 0 88px;}
.article-layout{display:grid;grid-template-columns:minmax(0,760px);gap:32px;justify-content:center;}
.article-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:36px;box-shadow:var(--shadow-1);
}
.article-body{font-size:17px;line-height:1.9;color:var(--c-text);max-width:760px;}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.4em;}
.article-body h2{
  position:relative;font-size:clamp(21px,2.4vw,24px);line-height:1.4;margin:1.9em 0 .85em;padding-left:20px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;border-radius:3px;background:var(--c-primary);
}
.article-body h3{font-size:19px;line-height:1.45;color:var(--c-primary);font-weight:600;margin:1.6em 0 .6em;}
.article-body h4{font-size:17px;color:var(--c-muted);font-weight:600;margin:1.4em 0 .5em;}
.article-body a{color:var(--c-secondary);text-decoration:underline;text-underline-offset:4px;}
.article-body a:hover{color:var(--c-accent);}
.article-body img{border-radius:12px;margin:1.5em 0;width:100%;height:auto;}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{font-size:13px;color:var(--c-muted);text-align:center;margin-top:10px;}
.article-body blockquote{
  margin:1.6em 0;padding:16px 20px;border-left:4px solid var(--c-accent);
  background:var(--c-surface-2);border-radius:0 12px 12px 0;color:var(--c-muted);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.5em;}
.article-body li{margin:.4em 0;}
.article-body strong{font-weight:600;color:var(--c-primary);}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px;border:1px solid var(--c-line);border-radius:12px;overflow:hidden;}
.article-body th{background:rgba(18,59,58,.08);text-align:left;font-weight:600;}
.article-body th,.article-body td{padding:12px;border-bottom:1px solid var(--c-line);}
.article-body tr:last-child td{border-bottom:0;}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:2em 0;}

.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:26px;border-top:1px solid var(--c-line);}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:6px 14px;border-radius:999px;
  border:1px solid var(--c-primary);color:var(--c-primary);background:transparent;transition:var(--t);
}
.tag:hover{background:rgba(18,59,58,.08);color:var(--c-primary);}
.tag i{font-size:13px;color:var(--c-secondary);}

.empty-state{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;padding:24px;}
.empty-state i{font-size:48px;color:rgba(43,179,163,.42);}
.empty-state p{margin:0;font-size:15px;color:var(--c-muted);}

/* ---------- 栏目导览 ---------- */
.next-prev{display:grid;gap:16px;margin-top:26px;}
@media (min-width:768px){.next-prev{grid-template-columns:1fr 1fr;}}
.nav-card{
  display:flex;gap:14px;align-items:flex-start;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:14px;padding:18px;transition:var(--t);box-shadow:var(--shadow-1);
}
.nav-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(43,179,163,.55);}
.nav-card .ico{
  width:38px;height:38px;border-radius:10px;flex:0 0 auto;display:grid;place-items:center;
  background:rgba(18,59,58,.07);color:var(--c-primary);font-size:17px;
}
.nav-card strong{display:block;font-size:15px;color:var(--c-text);margin-bottom:3px;}
.nav-card span{font-size:13px;color:var(--c-muted);display:block;}
.nav-card small{display:block;font-size:12px;color:var(--c-secondary);margin-top:6px;letter-spacing:.02em;}

/* ---------- 侧栏 ---------- */
.side-col{display:none;}
@media (min-width:1200px){.side-col{display:block;}}
.side-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px;margin-bottom:20px;box-shadow:var(--shadow-1);
}
.side-sticky{position:sticky;top:92px;}
.side-title{
  display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--c-primary);
  margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid var(--c-line);
}
.side-title i{color:var(--c-accent);}
.toc-list{display:flex;flex-direction:column;}
.toc-list a{
  display:block;padding:8px 0 8px 12px;border-left:2px solid transparent;font-size:14px;
  color:var(--c-muted);line-height:1.6;transition:var(--t);
}
.toc-list a:hover{color:var(--c-primary);border-left-color:rgba(18,59,58,.35);}
.toc-list a.is-current{color:var(--c-primary);border-left-color:var(--c-primary);font-weight:600;background:rgba(18,59,58,.04);}
.tip-list{list-style:none;display:flex;flex-direction:column;gap:12px;}
.tip-list li{display:flex;gap:10px;font-size:13px;line-height:1.7;color:var(--c-muted);}
.tip-list i{color:var(--c-secondary);font-size:15px;margin-top:2px;}
.side-link{
  display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;border-radius:10px;
  font-size:14px;color:var(--c-primary);border:1px solid var(--c-line);margin-bottom:10px;transition:var(--t);background:var(--c-surface);
}
.side-link:last-child{margin-bottom:0;}
.side-link:hover{border-color:var(--c-secondary);background:rgba(43,179,163,.07);color:var(--c-primary);transform:translateX(3px);}
.rank-item{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--c-line);}
.rank-item:last-child{border-bottom:0;padding-bottom:0;}
.rank-num{
  font-size:22px;font-weight:700;line-height:1;color:rgba(18,59,58,.22);
  font-variant-numeric:tabular-nums;min-width:26px;padding-top:2px;
}
.rank-item a{font-size:14px;line-height:1.6;color:var(--c-text);}
.rank-item a:hover{color:var(--c-accent);}

/* ---------- 相关推荐 ---------- */
.section-block{padding:0 0 88px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:30px;}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.35;color:var(--c-text);}
.section-head .sub{font-size:14px;color:var(--c-muted);margin-top:8px;}
.post-grid{display:grid;gap:24px;grid-template-columns:1fr;}
@media (min-width:768px){.post-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:992px){.post-grid{grid-template-columns:repeat(3,1fr);}}
.post-card{
  display:flex;flex-direction:column;height:100%;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);overflow:hidden;transition:var(--t);box-shadow:var(--shadow-1);
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.post-thumb{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:linear-gradient(135deg,rgba(18,59,58,.07),rgba(43,179,163,.09));
}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.post-card:hover .post-thumb img{transform:scale(1.03);}
.post-badge{
  position:absolute;top:12px;left:12px;font-size:12px;padding:4px 10px;border-radius:999px;
  background:rgba(255,255,255,.92);color:var(--c-primary);border:1px solid rgba(18,59,58,.16);
}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-title{
  font-size:16px;font-weight:600;line-height:1.55;color:var(--c-text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-title:hover{color:var(--c-accent);}
.post-excerpt{
  font-size:14px;line-height:1.75;color:var(--c-muted);
  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:10px;
  font-size:13px;color:var(--c-muted);margin-top:auto;padding-top:12px;border-top:1px dashed var(--c-line);
}
.post-foot .read{color:var(--c-secondary);font-weight:600;}
.post-foot .read:hover{color:var(--c-accent);}

/* ---------- CTA ---------- */
.cta-band{background:var(--c-primary-d);color:#F2F0EA;padding:56px 0;}
.cta-inner{display:grid;gap:24px;align-items:center;}
@media (min-width:992px){.cta-inner{grid-template-columns:minmax(0,1fr) auto;gap:40px;}}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);color:#F2F0EA;line-height:1.35;margin-bottom:10px;}
.cta-band p{color:rgba(242,240,234,.72);font-size:15px;margin:0;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.cta-actions .btn-x{height:48px;padding:0 26px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-d);color:#F2F0EA;padding:64px 0 0;}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr;}
@media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (min-width:992px){.footer-grid{grid-template-columns:1.7fr 1fr 1fr 1.2fr;}}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;margin-bottom:14px;color:#F2F0EA;}
.footer-brand .brand-mark{background:rgba(242,240,234,.14);color:#F2F0EA;}
.footer-desc{color:rgba(242,240,234,.68);font-size:14px;line-height:1.85;max-width:360px;}
.footer-title{font-size:15px;color:#F2F0EA;margin:0 0 14px;font-weight:600;}
.footer-links,.footer-contact{list-style:none;margin:0;padding:0;}
.footer-links a{color:rgba(242,240,234,.72);font-size:14px;line-height:2.1;}
.footer-links a:hover{color:var(--c-accent);}
.footer-contact li{display:flex;gap:9px;font-size:14px;color:rgba(242,240,234,.72);line-height:1.9;}
.footer-contact i{color:var(--c-secondary);margin-top:5px;}
.footer-note{
  margin-top:34px;padding:18px 0;border-top:1px solid rgba(242,240,234,.14);
  border-bottom:1px solid rgba(242,240,234,.14);font-size:13px;color:rgba(242,240,234,.6);line-height:1.9;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding:20px 0 24px;
  font-size:13px;color:rgba(242,240,234,.55);
}

/* ---------- 移动端抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:1055;visibility:hidden;pointer-events:none;}
.drawer.open{visibility:visible;pointer-events:auto;}
.drawer-backdrop{position:absolute;inset:0;background:rgba(11,42,41,.55);opacity:0;transition:opacity var(--t);}
.drawer.open .drawer-backdrop{opacity:1;}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(86vw,340px);background:var(--c-surface);
  transform:translateX(101%);transition:transform .26s ease;display:flex;flex-direction:column;gap:16px;
  padding:20px;overflow-y:auto;box-shadow:var(--shadow-3);
}
.drawer.open .drawer-panel{transform:none;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.drawer-close{
  width:36px;height:36px;border-radius:9px;border:1px solid var(--c-line);background:var(--c-surface);
  color:var(--c-primary);cursor:pointer;display:grid;place-items:center;
}
.drawer-search{position:relative;}
.drawer-search i{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--c-muted);}
.drawer-search input{
  width:100%;height:44px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:var(--c-surface);padding:0 12px 0 38px;font-size:14px;
}
.drawer-search input:focus{outline:none;border-color:var(--c-secondary);box-shadow:0 0 0 4px rgba(43,179,163,.16);}
.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.drawer-links a{
  padding:12px 10px;border:1px solid var(--c-line);border-radius:12px;font-size:14px;
  text-align:center;color:var(--c-text);transition:var(--t);
}
.drawer-links a:hover,.drawer-links a.active{border-color:var(--c-primary);color:var(--c-primary);background:rgba(18,59,58,.05);}
.drawer-foot{margin-top:auto;display:grid;gap:10px;padding-top:12px;border-top:1px solid var(--c-line);}

/* ---------- 固定转化条 / 浮层 ---------- */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:1040;display:grid;grid-template-columns:1fr 1fr;gap:12px;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(11,42,41,.96);backdrop-filter:blur(10px);border-top:1px solid rgba(242,240,234,.12);
}
.mobile-bar .btn-x{height:48px;padding:0 12px;font-size:15px;}
@media (min-width:992px){.mobile-bar{display:none;}}
@media (max-width:991px){body{padding-bottom:84px;} .article-wrap{padding-bottom:64px;}}
.fab-cta{
  position:fixed;right:26px;bottom:30px;z-index:1040;width:56px;height:56px;border-radius:50%;
  background:var(--c-accent);color:#fff;display:none;place-items:center;font-size:22px;
  box-shadow:0 18px 36px -18px rgba(240,86,58,.9);transition:transform var(--t),background var(--t);
}
.fab-cta:hover{color:#fff;background:var(--c-accent-d);transform:translateY(-3px);}
@media (min-width:992px){.fab-cta{display:grid;}}
.fab-top{
  position:fixed;right:26px;bottom:98px;z-index:1040;width:44px;height:44px;border-radius:12px;
  background:var(--c-surface);border:1px solid var(--c-line);color:var(--c-primary);cursor:pointer;
  display:none;place-items:center;font-size:17px;box-shadow:var(--shadow-1);transition:var(--t);
}
.fab-top.show{display:grid;}
.fab-top:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}

@media (max-width:1199px){
  .header-search{width:200px;}
}
@media (max-width:991px){
  .nav-channels{display:none;}
  .header-search{display:none;}
  .nav-toggle{display:inline-flex;margin-left:auto;}
  .header-actions .btn-login-text{display:none;}
  .header-inner{height:60px;gap:12px;}
  .brand-text{font-size:16px;}
  .article-hero{padding:36px 0 42px;}
  .article-card{padding:24px;}
  .article-body{font-size:16px;line-height:1.85;}
  .section-block{padding-bottom:64px;}
  .article-wrap{padding-top:40px;}
}
@media (max-width:575px){
  .article-card{padding:20px;border-radius:14px;}
  .article-body{font-size:16px;}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;font-size:14px;}
  .cta-band{padding:44px 0;}
  .cta-actions .btn-x,.cta-actions a{width:100%;}
  .footer-bottom{flex-direction:column;gap:6px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category2 */
:root{
  --c-primary:#123B3A;
  --c-primary-d:#0B2A29;
  --c-accent:#F0563A;
  --c-secondary:#2BB3A3;
  --c-bg:#F6F4EF;
  --c-surface:#FFFFFF;
  --c-surface-2:#EFEDE6;
  --c-text:#1B2422;
  --c-muted:#5C6B68;
  --c-line:#E3E0D8;
  --light-text:#F2F0EA;
  --r-card:16px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(18,59,58,.06);
  --sh-2:0 12px 32px -12px rgba(18,59,58,.20);
  --sh-3:0 24px 60px -24px rgba(11,42,41,.35);
  --ease:.22s ease;
  --sec-gap:88px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:150px}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;letter-spacing:.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}

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

/* ---------- 顶部提示条 ---------- */
.tip-bar{background:rgba(240,86,58,.08);border-bottom:1px solid rgba(240,86,58,.14)}
.tip-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:34px;font-size:12px;line-height:1.6;color:#8A3A28}
.tip-inner span{display:flex;align-items:center;gap:8px}
.tip-inner i{font-size:13px}
.tip-inner button{background:none;border:0;color:#8A3A28;cursor:pointer;padding:4px;line-height:1;border-radius:6px;transition:background var(--ease)}
.tip-inner button:hover{background:rgba(240,86,58,.14)}

/* ---------- 头部导航 ---------- */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(246,244,239,.9);backdrop-filter:saturate(160%) blur(10px);-webkit-backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--c-line);transition:box-shadow var(--ease)}
.site-header.is-scrolled{box-shadow:0 6px 20px -14px rgba(18,59,58,.35)}
.header-inner{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:28px;height:28px;border-radius:9px;background:var(--c-primary);color:#fff;display:grid;place-items:center;font-size:15px;line-height:1;flex:0 0 auto}
.brand-text{font-size:18px;font-weight:700;color:var(--c-primary);letter-spacing:.01em;white-space:nowrap}

.nav-channels{display:flex;align-items:center;gap:26px;margin-left:4px}
.nav-channels a{position:relative;font-size:15px;color:var(--c-muted);padding:8px 0;transition:color var(--ease);white-space:nowrap}
.nav-channels a::after{content:"";position:absolute;left:0;bottom:2px;height:2px;width:0;background:var(--c-primary);transition:width var(--ease)}
.nav-channels a:hover{color:var(--c-primary)}
.nav-channels a:hover::after{width:70%}
.nav-channels a.active{color:var(--c-primary);font-weight:600}
.nav-channels a.active::after{width:70%}

.header-tools{display:flex;align-items:center;gap:14px;margin-left:auto}
.nav-search{position:relative;width:240px;flex:0 0 auto}
.nav-search i{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:14px;color:var(--c-muted);pointer-events:none}
.nav-search input{width:100%;height:42px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-surface);padding:0 14px 0 38px;font-size:14px;color:var(--c-text);transition:border-color var(--ease),box-shadow var(--ease)}
.nav-search input::placeholder{color:#9AA5A2}
.nav-search input:focus{outline:none;border-color:var(--c-secondary);box-shadow:0 0 0 4px rgba(43,179,163,.14)}

.btn-ghost-sm{display:inline-flex;align-items:center;height:40px;padding:0 18px;border-radius:var(--r-btn);border:1.5px solid var(--c-primary);color:var(--c-primary);font-size:14px;font-weight:600;background:transparent;transition:background var(--ease),transform var(--ease)}
.btn-ghost-sm:hover{background:rgba(18,59,58,.08);transform:translateY(-2px);color:var(--c-primary)}
.btn-accent-sm{display:inline-flex;align-items:center;height:40px;padding:0 20px;border-radius:var(--r-btn);background:var(--c-accent);color:#fff;font-size:14px;font-weight:600;transition:background var(--ease),transform var(--ease),box-shadow var(--ease)}
.btn-accent-sm:hover{background:#D9482F;transform:translateY(-2px);box-shadow:0 10px 22px -12px rgba(240,86,58,.8);color:#fff}

.nav-toggle{display:none;width:42px;height:42px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:var(--c-surface);color:var(--c-primary);font-size:20px;place-items:center;cursor:pointer;margin-left:auto}

/* ---------- 移动端抽屉 ---------- */
.mobile-drawer{width:300px;background:var(--c-bg);border-left:1px solid var(--c-line)}
.mobile-drawer .offcanvas-header{border-bottom:1px solid var(--c-line);padding:16px 20px}
.mobile-drawer .offcanvas-body{padding:20px;display:flex;flex-direction:column;gap:20px}
.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.drawer-grid a{padding:14px 12px;border:1px solid var(--c-line);border-radius:12px;background:var(--c-surface);font-size:14px;font-weight:600;color:var(--c-muted);text-align:center;transition:all var(--ease)}
.drawer-grid a.active{color:var(--c-primary);border-color:var(--c-primary)}
.drawer-cta{display:flex;align-items:center;justify-content:center;height:48px;border-radius:var(--r-btn);background:var(--c-accent);color:#fff;font-weight:600}

/* ---------- Hero ---------- */
.hero-band{position:relative;overflow:hidden;background:var(--c-primary-d)}
.hero-media{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(165deg,rgba(18,59,58,.62) 0%,rgba(11,42,41,.88) 100%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;min-height:440px;padding-top:76px;padding-bottom:76px}
.hero-tag{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#F7D5CC;border:1px solid rgba(240,86,58,.55);border-radius:var(--r-pill);padding:5px 14px;margin-bottom:20px}
.hero-copy h1{font-size:clamp(30px,4.2vw,50px);line-height:1.3;color:var(--light-text);font-weight:700;max-width:760px}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.8;color:rgba(242,240,234,.82);max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn-accent{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-btn);background:var(--c-accent);color:#fff;font-size:15px;font-weight:600;transition:background var(--ease),transform var(--ease),box-shadow var(--ease)}
.btn-accent:hover{background:#D9482F;transform:translateY(-2px);box-shadow:0 14px 28px -14px rgba(240,86,58,.9);color:#fff}
.btn-outline-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 26px;border-radius:var(--r-btn);border:1.5px solid rgba(242,240,234,.65);color:var(--light-text);font-size:15px;font-weight:600;background:transparent;transition:background var(--ease),transform var(--ease),border-color var(--ease)}
.btn-outline-light:hover{background:rgba(242,240,234,.14);border-color:var(--light-text);color:#fff;transform:translateY(-2px)}

.hero-panel{background:var(--c-surface);border-radius:20px;padding:28px;box-shadow:var(--sh-3)}
.hero-panel-title{font-size:16px;font-weight:700;color:var(--c-primary);margin-bottom:16px}
.hero-panel-list{display:flex;flex-direction:column;gap:12px}
.hero-panel-list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--c-text);line-height:1.6}
.hero-panel-list i{color:var(--c-secondary);font-size:17px;line-height:1.4;flex:0 0 auto}
.hero-panel-stat{margin-top:22px;padding-top:18px;border-top:1px solid var(--c-line);display:flex;align-items:baseline;gap:10px}
.hero-panel-stat strong{font-size:24px;color:var(--c-accent);font-weight:700;font-variant-numeric:tabular-nums}
.hero-panel-stat span{font-size:13px;color:var(--c-muted)}

/* ---------- 锚点导航 ---------- */
.anchor-bar{position:sticky;top:68px;z-index:1020;background:var(--c-surface);border-bottom:1px solid var(--c-line)}
.anchor-inner{display:flex;align-items:center;gap:8px;height:56px;overflow-x:auto;scrollbar-width:none}
.anchor-inner::-webkit-scrollbar{display:none}
.anchor-inner a{flex:0 0 auto;padding:8px 16px;border-radius:var(--r-pill);font-size:14px;color:var(--c-muted);border:1px solid transparent;transition:all var(--ease);white-space:nowrap}
.anchor-inner a:hover{color:var(--c-primary);border-color:var(--c-line)}
.anchor-inner a.is-active{background:var(--c-primary);color:#fff;font-weight:600}

/* ---------- 通用区块 ---------- */
.section{padding:var(--sec-gap) 0}
.section-alt{background:var(--c-surface-2)}
.section-tight{padding:0 0 var(--sec-gap)}
.section-head{max-width:760px;margin-bottom:36px}
.section-title{font-size:clamp(24px,3vw,34px);color:var(--c-primary);position:relative;padding-left:18px}
.section-title::before{content:"";position:absolute;left:0;top:.28em;width:6px;height:.86em;border-radius:3px;background:var(--c-accent)}
.section-desc{margin-top:14px;font-size:16px;color:var(--c-muted);line-height:1.85}

/* ---------- 概览导语 ---------- */
.lead-wrap{max-width:700px}
.lead-text{font-size:16px;line-height:1.95;color:#40514E}
.lead-text + .lead-text{margin-top:18px}

/* ---------- 卡片网格 ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mini-card{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1);transition:transform var(--ease),box-shadow var(--ease);min-height:260px}
.mini-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.mini-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,rgba(18,59,58,.08),rgba(43,179,163,.10))}
.mini-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--ease)}
.mini-card:hover .mini-media img{transform:scale(1.03)}
.mini-badge{position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:var(--r-pill);background:rgba(255,255,255,.94);border:1px solid rgba(240,86,58,.35);color:#B23F28;font-size:12px;line-height:1.7}
.mini-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:12px;flex:1}
.mini-title{font-size:17px;font-weight:600;line-height:1.55;color:var(--c-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mini-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--c-muted)}
.mini-foot .mini-tag{padding:3px 10px;border-radius:var(--r-pill);border:1px solid var(--c-line);font-size:12px}
.mini-foot .mini-num{font-variant-numeric:tabular-nums;font-weight:600;color:var(--c-secondary)}

/* ---------- 数据横条 ---------- */
.stat-bar{display:grid;grid-template-columns:repeat(4,1fr);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-1)}
.stat-item{padding:30px 24px;text-align:center;border-left:1px solid var(--c-line)}
.stat-item:first-child{border-left:0}
.stat-num{display:block;font-size:clamp(26px,3vw,34px);font-weight:700;color:var(--c-primary);line-height:1.2;font-variant-numeric:tabular-nums}
.stat-num em{font-size:16px;font-style:normal;font-weight:600;margin-left:2px}
.stat-label{display:block;margin-top:8px;font-size:14px;color:var(--c-muted)}

/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.flow-step{position:relative;padding-top:64px}
.flow-step::before{content:"";position:absolute;top:21px;left:58px;right:-24px;height:1px;background:var(--c-line)}
.flow-step:last-child::before{display:none}
.flow-dot{position:absolute;top:0;left:0;width:44px;height:44px;border-radius:50%;background:var(--c-surface);border:1.5px solid var(--c-primary);color:var(--c-primary);display:grid;place-items:center;font-size:17px;font-weight:700;font-variant-numeric:tabular-nums;z-index:1}
.flow-step:nth-child(2n) .flow-dot{border-color:var(--c-accent);color:var(--c-accent)}
.flow-title{font-size:17px;font-weight:600;color:var(--c-text);margin-bottom:8px}
.flow-desc{font-size:14.5px;color:var(--c-muted);line-height:1.8}

/* ---------- FAQ ---------- */
.faq-acc{max-width:900px}
.faq-item{background:var(--c-surface);border:1px solid var(--c-line)!important;border-radius:var(--r-card);overflow:hidden;margin-bottom:12px}
.faq-item:last-child{margin-bottom:0}
.faq-item .accordion-button{background:transparent;color:var(--c-text);font-size:16px;font-weight:600;line-height:1.55;padding:17px 22px;box-shadow:none;border-radius:0;gap:12px}
.faq-item .accordion-button:not(.collapsed){color:var(--c-primary);background:transparent;box-shadow:inset 3px 0 0 var(--c-primary)}
.faq-item .accordion-button:focus{box-shadow:none;outline:2px solid var(--c-accent);outline-offset:-3px}
.faq-item .accordion-button::after{content:"";width:9px;height:9px;border-right:2px solid var(--c-primary);border-bottom:2px solid var(--c-primary);transform:rotate(45deg);background-image:none;margin-left:auto;flex:0 0 auto;transition:transform var(--ease);position:relative;top:-2px}
.faq-item .accordion-button:not(.collapsed)::after{transform:rotate(-135deg);top:2px}
.faq-item .accordion-body{padding:0 22px 20px 22px;font-size:14.5px;line-height:1.9;color:var(--c-muted)}

/* ---------- 分页 ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.pager a,.pager span{min-width:40px;height:40px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--c-line);border-radius:8px;background:var(--c-surface);color:var(--c-muted);font-size:14px;transition:all var(--ease)}
.pager a:hover{border-color:var(--c-secondary);color:var(--c-primary);transform:translateY(-2px)}
.pager .is-current{background:var(--c-accent);border-color:var(--c-accent);color:#fff;font-weight:600}
.pager .pager-nav{gap:6px;padding:0 14px}

/* ---------- 相关互链 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.related-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 20px;border:1.5px solid var(--c-line);border-radius:14px;background:var(--c-surface);color:var(--c-primary);font-size:15px;font-weight:600;transition:all var(--ease)}
.related-card i{color:var(--c-secondary);font-size:16px;transition:transform var(--ease)}
.related-card:hover{border-color:var(--c-secondary);transform:translateY(-2px);box-shadow:var(--sh-2)}
.related-card:hover i{transform:translateX(3px)}

/* ---------- 底部转化 ---------- */
.cta-band{background:var(--c-primary-d);border-radius:20px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-copy h2{color:var(--light-text);font-size:clamp(22px,2.6vw,30px);line-height:1.4}
.cta-copy p{margin-top:12px;color:rgba(242,240,234,.76);font-size:15px;max-width:620px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-d);color:var(--light-text);padding:72px 0 28px;margin-top:var(--sec-gap)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{background:var(--c-accent)}
.footer-brand .brand-text{color:var(--light-text);font-size:18px;font-weight:700}
.footer-desc{font-size:14px;line-height:1.9;color:rgba(242,240,234,.68)}
.footer-title{font-size:15px;font-weight:700;color:var(--light-text);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(242,240,234,.72);transition:color var(--ease)}
.footer-links a:hover{color:var(--c-secondary)}
.footer-contact{display:flex;flex-direction:column;gap:12px;font-size:14px;color:rgba(242,240,234,.72);line-height:1.75}
.footer-contact li{display:flex;gap:10px;align-items:flex-start}
.footer-contact i{color:var(--c-secondary);font-size:15px;line-height:1.7;flex:0 0 auto}
.footer-note{margin-top:40px;padding-top:22px;border-top:1px solid rgba(242,240,234,.16);font-size:13px;line-height:1.9;color:rgba(242,240,234,.6)}
.footer-bottom{margin-top:20px;padding-top:20px;border-top:1px solid rgba(242,240,234,.16);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(242,240,234,.55)}

/* ---------- 返回顶部 ---------- */
.to-top{position:fixed;right:24px;bottom:28px;width:46px;height:46px;border:0;border-radius:50%;background:var(--c-primary);color:#fff;font-size:18px;display:grid;place-items:center;cursor:pointer;box-shadow:var(--sh-3);opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity var(--ease),transform var(--ease),background var(--ease);z-index:1040}
.to-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.to-top:hover{background:var(--c-accent)}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container-x{padding:0 20px}
  .nav-search{width:200px}
  .nav-channels{gap:20px}
}

@media (max-width:991px){
  :root{--sec-gap:64px}
  html{scroll-padding-top:132px}
  .header-inner{height:60px}
  .nav-channels,.nav-search,.btn-ghost-sm{display:none}
  .nav-toggle{display:grid}
  .btn-accent-sm{height:38px;padding:0 16px;font-size:13px}
  .anchor-bar{top:60px}
  .hero-inner{grid-template-columns:1fr;gap:32px;min-height:auto;padding:56px 20px}
  .hero-copy h1{font-size:clamp(28px,5vw,38px)}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .stat-bar{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(3){border-left:0}
  .stat-item:nth-child(n+3){border-top:1px solid var(--c-line)}
  .flow{grid-template-columns:repeat(2,1fr);gap:28px}
  .flow-step:nth-child(2)::before{display:none}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{padding:36px;flex-direction:column;align-items:flex-start}
}

@media (max-width:767px){
  :root{--sec-gap:56px}
  body{font-size:15.5px}
  .container-x{padding:0 16px}
  .hero-inner{padding:48px 16px}
  .hero-actions{gap:12px}
  .btn-accent,.btn-outline-light{height:44px;padding:0 20px;font-size:14.5px}
  .card-grid{grid-template-columns:1fr}
  .stat-bar{grid-template-columns:1fr}
  .stat-item{border-left:0;border-top:1px solid var(--c-line)}
  .stat-item:first-child{border-top:0}
  .flow{grid-template-columns:1fr;gap:26px}
  .flow-step::before{display:none}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:28px 22px;border-radius:16px}
  .to-top{right:16px;bottom:20px}
  .section-title{padding-left:14px}
}

@media (max-width:520px){
  .tip-inner{font-size:11.5px}
  .brand-text{font-size:16px}
  .hero-panel{padding:22px}
  .pager a,.pager span{min-width:36px;height:36px;font-size:13px}
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}