/* roulang page: index */
:root{
  --brand:#F25C22; --brand-hover:#D94A15; --brand-press:#BF3F0F;
  --lime:#C9F24D; --magenta:#FF2E63;
  --ink:#1B1724; --ink-2:#262033;
  --bg:#FBF7F1; --card:#FFFFFF; --soft:#F4EEE6; --line:#ECE5DC;
  --text:#1B1724; --text-2:#5C5566; --text-3:#8A8394;
  --ok:#2FA36B; --warn:#E8A33D; --err:#D9435B;
  --r-lg:24px; --r-md:16px; --r-sm:12px; --r-img:14px; --r-pill:999px;
  --sh-1:0 2px 8px rgba(27,23,36,.06);
  --sh-2:0 12px 32px rgba(27,23,36,.10);
  --sh-d:0 8px 24px rgba(0,0,0,.25);
  --t:.22s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img)}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:1400px){.container{max-width:1240px}}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-pill);font-size:15px;font-weight:600;
  border:1px solid transparent;transition:all var(--t);white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(242,92,34,.24)}
.btn-primary:hover{background:var(--brand-hover);color:#fff;transform:translateY(-2px);box-shadow:0 10px 26px rgba(242,92,34,.30)}
.btn-primary:active{background:var(--brand-press);transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand);border-color:rgba(242,92,34,.45)}
.btn-ghost:hover{background:rgba(242,92,34,.07);color:var(--brand-hover);border-color:var(--brand);transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-2);color:#fff;transform:translateY(-2px)}
.btn-lg{height:50px;padding:0 30px;font-size:16px}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none!important}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:15px;position:relative}
.link-more::after{content:"";position:absolute;left:0;right:20px;bottom:-2px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform var(--t)}
.link-more:hover::after{transform:scaleX(1)}
.link-more:hover{transform:translateX(2px)}

/* ============ 徽章 ============ */
.badge-pill{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:var(--r-pill);font-size:12px;font-weight:600;line-height:1}
.badge-soft{background:rgba(242,92,34,.12);color:var(--brand)}
.badge-lime{background:var(--lime);color:var(--ink)}
.badge-ink{background:var(--ink);color:#fff}

/* ============ 导航 ============ */
.site-header{position:sticky;top:0;z-index:120;padding-top:14px}
.site-header .container{position:relative}
.nav-card{background:var(--card);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--sh-1);padding:10px 14px;display:flex;align-items:center;gap:16px;transition:box-shadow var(--t)}
.site-header.is-stuck .nav-card{box-shadow:var(--sh-2)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand:hover{color:inherit}
.brand-mark{width:34px;height:34px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px;flex:0 0 auto}
.brand-mark i{border-radius:4px;background:var(--brand)}
.brand-mark i:nth-child(2){background:var(--lime)}
.brand-mark i:nth-child(3){background:var(--ink)}
.brand-mark i:nth-child(4){background:var(--brand);opacity:.5}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:17px;font-weight:800;letter-spacing:-.3px}
.brand-text em{font-style:normal;font-size:10.5px;color:var(--text-3);letter-spacing:3px}
.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-item{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:var(--r-sm);
  border:1px solid transparent;font-size:14.5px;font-weight:500;color:var(--text-2);transition:all var(--t)}
.nav-item .ico{width:14px;height:14px;border-radius:4px;background:var(--text-3);opacity:.55;transition:all var(--t)}
.nav-item:hover{background:rgba(242,92,34,.07);color:var(--brand);border-color:rgba(242,92,34,.28)}
.nav-item:hover .ico{background:var(--brand);opacity:1}
.nav-item.active{background:rgba(242,92,34,.09);color:var(--brand);border-color:rgba(242,92,34,.34);font-weight:600}
.nav-item.active .ico{background:var(--brand);opacity:1}
.nav-cta{flex:0 0 auto}
.nav-cta .btn{height:40px;padding:0 20px;font-size:14.5px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:var(--r-sm);border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:4px;margin-left:auto}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:all var(--t)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ============ 倒计时条 ============ */
.cd-wrap{padding-top:14px}
.cd-inner{background:var(--ink);border-radius:18px;padding:12px 18px;display:flex;align-items:center;gap:18px;
  position:relative;overflow:hidden;box-shadow:var(--sh-d)}
.cd-inner::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:4px;border-radius:0 4px 4px 0;background:var(--brand)}
.cd-label{color:#fff;font-size:14.5px;font-weight:600;padding-left:10px;letter-spacing:.2px}
.cd-label small{display:block;font-size:11.5px;font-weight:400;color:#A79FB2;letter-spacing:0}
.cd-clock{display:flex;align-items:center;gap:8px;margin-left:auto}
.cd-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:44px;height:44px;
  background:var(--lime);border-radius:var(--r-sm);padding:0 6px}
.cd-cell b{font-size:19px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink);line-height:1;transition:opacity .18s ease}
.cd-cell i{font-style:normal;font-size:10px;color:rgba(27,23,36,.6);line-height:1;margin-top:3px}
.cd-dot{width:4px;height:4px;border-radius:50%;background:var(--brand)}
.cd-link{color:#CFC9D6;font-size:14px;font-weight:500;border-bottom:2px solid transparent;transition:all var(--t)}
.cd-link:hover{color:var(--brand);border-bottom-color:var(--brand);transform:translateX(2px)}

/* ============ Hero ============ */
.hero{padding:64px 0 0;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-60px;right:-140px;width:520px;height:420px;
  background:var(--soft);transform:skewX(-14deg) rotate(-6deg);border-radius:40px;z-index:0}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 12px;border-radius:var(--r-pill);
  background:rgba(242,92,34,.1);color:var(--brand);font-size:12.5px;font-weight:600;letter-spacing:.3px}
.hero h1{font-size:44px;line-height:1.24;font-weight:800;letter-spacing:-.6px;margin-top:20px}
.hero h1 mark{background:linear-gradient(transparent 62%,var(--lime) 62%);color:inherit;padding:0 2px}
.hero-sub{font-size:17.5px;color:var(--text-2);line-height:1.8;margin-top:18px;max-width:520px}
.hero-btns{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-points{display:flex;gap:10px;margin-top:26px;flex-wrap:wrap}
.hero-points li{font-size:13px;color:var(--text-2);background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);padding:5px 14px;transition:all var(--t)}
.hero-points li:hover{border-color:rgba(242,92,34,.35);color:var(--brand)}
.hero-media{position:relative}
.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--sh-2);transition:transform var(--t)}
.hero-media:hover img{transform:scale(1.015)}
.float-card{position:absolute;background:#fff;border-radius:var(--r-sm);padding:10px 14px;box-shadow:var(--sh-2);
  display:flex;flex-direction:column;gap:2px;min-width:104px}
.float-card b{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--brand);line-height:1.1}
.float-card span{font-size:12px;color:var(--text-3)}
.fc-1{left:-22px;bottom:44px}
.fc-2{right:-18px;top:36px}

/* ============ 板块 ============ */
.section{padding:88px 0}
.section-soft{background:var(--soft);border-radius:var(--r-lg);padding:72px 0;margin:0 auto}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-head h2{font-size:30px;font-weight:700;letter-spacing:-.4px;display:flex;align-items:center;gap:12px}
.sec-head h2::before{content:"";width:8px;height:26px;border-radius:4px;background:var(--brand);flex:0 0 auto}
.sec-head p{font-size:15.5px;color:var(--text-2);margin-top:10px;max-width:640px}

/* ============ Bento ============ */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.bento-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:26px;
  display:flex;flex-direction:column;gap:14px;box-shadow:var(--sh-1);transition:all var(--t)}
.bento-card:hover{transform:translateY(-4px);border-color:rgba(242,92,34,.35);box-shadow:var(--sh-2)}
.bento-card:nth-child(1){grid-column:span 7;grid-row:span 2}
.bento-card:nth-child(2){grid-column:span 5}
.bento-card:nth-child(3){grid-column:span 5}
.bento-card:nth-child(4){grid-column:span 4}
.bento-card:nth-child(5){grid-column:span 4}
.bento-card:nth-child(6){grid-column:span 4}
.b-ico{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(242,92,34,.1);color:var(--brand);font-weight:800;font-size:16px;flex:0 0 auto}
.b-ico.lime{background:var(--lime);color:var(--ink)}
.bento-card h3{font-size:19px;font-weight:700}
.bento-card p{font-size:15px;color:var(--text-2);line-height:1.75}
.bento-card .b-foot{margin-top:auto;display:flex;align-items:center;gap:6px;color:var(--brand);font-size:14.5px;font-weight:600}
.bento-card .b-foot i{font-style:normal;transition:transform var(--t)}
.bento-card:hover .b-foot i{transform:translateX(4px)}
.bento-card.large-media img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-sm)}

/* ============ 图墙 ============ */
.gal{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:158px;gap:16px}
.gal-item{position:relative;overflow:hidden;border-radius:var(--r-img);background:var(--soft);display:block}
.gal-item img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform var(--t)}
.gal-item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(27,23,36,.74),rgba(27,23,36,0) 62%);transition:opacity var(--t)}
.gal-item:hover img{transform:scale(1.04)}
.gal-item:hover::after{opacity:.92}
.gal-cap{position:absolute;left:14px;bottom:12px;z-index:2;color:#fff;font-size:14.5px;font-weight:600;letter-spacing:.2px}
.gal-badge{position:absolute;left:14px;top:12px;z-index:2}
.gal-item:nth-child(1){grid-row:span 2}
.gal-item:nth-child(3){grid-row:span 2}

/* ============ CTA 面板 ============ */
.cta-panel{background:var(--ink);border-radius:var(--r-lg);padding:48px;display:grid;grid-template-columns:1.15fr .85fr;
  gap:48px;position:relative;overflow:hidden;box-shadow:var(--sh-d)}
.cta-panel::after{content:"";position:absolute;right:-70px;bottom:-70px;width:220px;height:220px;border-radius:50%;
  border:2px solid rgba(242,92,34,.35)}
.cta-panel::before{content:"";position:absolute;right:80px;bottom:60px;width:96px;height:72px;
  background-image:radial-gradient(rgba(201,242,77,.5) 2px,transparent 2px);background-size:16px 16px;opacity:.7}
.cta-copy{position:relative;z-index:2}
.cta-copy h2{color:#fff;font-size:30px;font-weight:700;letter-spacing:-.4px;line-height:1.35}
.cta-copy p{color:#CFC9D6;font-size:15.5px;margin-top:14px;max-width:440px}
.cta-form{position:relative;z-index:2;display:flex;flex-direction:column;gap:12px}
.cta-form input,.cta-form select{height:46px;border-radius:var(--r-sm);border:1px solid transparent;background:#fff;
  padding:0 16px;font-size:15px;color:var(--ink);transition:border-color var(--t),box-shadow var(--t)}
.cta-form input::placeholder{color:var(--text-3)}
.cta-form input:focus,.cta-form select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(242,92,34,.18)}
.cta-form .field-err input,.cta-form .field-err select{border-color:var(--err)}
.err-text{font-size:13px;color:var(--err);display:none;margin-top:-6px}
.field-err + .err-text{display:block}
.form-note{font-size:12.5px;color:#8A8394;line-height:1.6}
.form-ok{background:rgba(47,163,107,.16);border:1px solid rgba(47,163,107,.5);color:#8FE3B6;
  font-size:13.5px;border-radius:var(--r-sm);padding:10px 14px;display:none}
.form-ok.show{display:block}

/* ============ 资讯列表 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--sh-1);transition:all var(--t)}
.news-card:hover{transform:translateY(-4px);border-color:rgba(242,92,34,.35);box-shadow:var(--sh-2)}
.news-card:first-child{grid-column:span 2}
.news-thumb{overflow:hidden;background:var(--soft)}
.news-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:0;transition:transform var(--t)}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card h3{font-size:18px;font-weight:600;line-height:1.5;transition:color var(--t);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card:hover h3{color:var(--brand)}
.news-card p{font-size:14.5px;color:var(--text-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.news-date{font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}
.news-empty{background:var(--card);border:1px dashed var(--line);border-radius:var(--r-md);padding:64px 24px;text-align:center}
.news-empty .ne-ico{width:56px;height:56px;border-radius:50%;background:var(--soft);margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;color:var(--text-3);font-size:22px}
.news-empty p{color:var(--text-2);font-size:15px;margin-bottom:20px}

/* ============ FAQ ============ */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:12px;overflow:hidden;transition:all var(--t)}
.faq-item.open{background:var(--soft)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;text-align:left;font-size:16.5px;font-weight:600;transition:color var(--t)}
.faq-item.open .faq-q{color:var(--brand)}
.faq-q .sign{width:24px;height:24px;border-radius:50%;background:var(--soft);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:15px;line-height:1;flex:0 0 auto;transition:all var(--t)}
.faq-item.open .faq-q .sign{background:var(--brand);color:#fff;transform:rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 22px;font-size:15px;color:var(--text-2);line-height:1.8}

/* ============ 页脚 ============ */
.site-footer{margin-top:88px;background:var(--ink);color:#CFC9D6;position:relative;padding-top:8px}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:8px;
  background:linear-gradient(90deg,var(--brand),var(--lime) 58%,var(--magenta))}
.footer-grid{padding:56px 0 36px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text em{color:#8A8394}
.footer-brand .brand-mark i:nth-child(3){background:#fff}
.footer-col p{font-size:14px;line-height:1.8;color:#A79FB2}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:#CFC9D6;display:inline-block;transition:all var(--t)}
.footer-links a:hover{color:var(--brand);transform:translateX(2px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:20px 0 28px;display:flex;
  align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8A8394}

/* ============ 响应式 ============ */
@media(max-width:1199.98px){
  .hero h1{font-size:38px}
  .bento-card:nth-child(1){grid-column:span 12;grid-row:auto}
  .bento-card:nth-child(2),.bento-card:nth-child(3){grid-column:span 6}
  .bento-card:nth-child(4),.bento-card:nth-child(5),.bento-card:nth-child(6){grid-column:span 4}
  .gal{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:991.98px){
  .hero{padding-top:52px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:34px}
  .hero::before{display:none}
  .fc-1{left:12px;bottom:18px}
  .fc-2{right:12px;top:18px}
  .section{padding:64px 0}
  .cta-panel{grid-template-columns:1fr;gap:32px;padding:40px}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .news-card:first-child{grid-column:span 2}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .bento-card:nth-child(3){grid-column:span 6}
}
@media(max-width:767.98px){
  body{font-size:16px}
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .nav-links.open{display:flex;flex-direction:column;align-items:stretch;gap:10px;
    position:absolute;left:0;right:0;top:calc(100% + 10px);background:var(--ink);
    border-radius:18px;padding:16px;box-shadow:var(--sh-d);margin-left:0}
  .nav-links.open .nav-item{background:var(--ink-2);border-color:transparent;color:#CFC9D6;padding:14px 16px;font-size:15px}
  .nav-links.open .nav-item .ico{background:#6E6680}
  .nav-links.open .nav-item.active{background:rgba(242,92,34,.16);color:var(--brand);border-color:rgba(242,92,34,.4)}
  .nav-links.open .nav-item.active .ico{background:var(--brand)}
  .cd-inner{flex-wrap:wrap;gap:12px}
  .cd-clock{margin-left:0}
  .cd-cell{min-width:38px;height:38px}
  .cd-cell b{font-size:16px}
  .cd-link{margin-left:auto}
  .hero h1{font-size:29px}
  .hero-btns .btn{flex:1 1 100%}
  .btn{height:48px}
  .hero-points li{font-size:12.5px}
  .sec-head h2{font-size:24px}
  .bento{grid-template-columns:1fr}
  .bento-card:nth-child(n){grid-column:span 1;grid-row:auto}
  .gal{grid-template-columns:repeat(2,1fr);grid-auto-rows:130px}
  .gal-item:nth-child(n){grid-row:span 1}
  .gal-item:nth-child(1){grid-row:span 2}
  .news-grid{grid-template-columns:1fr}
  .news-card:first-child{grid-column:span 1}
  .section{padding:52px 0}
  .cta-panel{padding:28px}
  .cta-copy h2{font-size:24px}
  .footer-grid{grid-template-columns:1fr;gap:24px;padding:40px 0 26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media(max-width:519.98px){
  .container{padding:0 16px}
  .hero h1{font-size:26px}
  .hero-sub{font-size:15.5px}
  .float-card{padding:8px 11px;min-width:88px}
  .float-card b{font-size:17px}
  .cd-label{font-size:13px}
  .cd-cell{min-width:34px;height:34px}
}

/* roulang page: article */
:root{
  --brand:#F25C22;
  --brand-hover:#D94A15;
  --brand-press:#BF3F0F;
  --accent:#C9F24D;
  --alert:#FF2E63;
  --ink:#1B1724;
  --ink-2:#262033;
  --bg:#FBF7F1;
  --card:#FFFFFF;
  --bg-soft:#F4EEE6;
  --line:#ECE5DC;
  --text:#1B1724;
  --text-2:#5C5566;
  --text-3:#8A8394;
  --ok:#2FA36B;
  --warn:#E8A33D;
  --err:#D9435B;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(27,23,36,.06);
  --sh-2:0 12px 32px rgba(27,23,36,.10);
  --sh-dark:0 8px 24px rgba(0,0,0,.25);
  --t:.22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:var(--t);}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-.3px;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  padding:14px 0 8px;
  background:linear-gradient(180deg,rgba(251,247,241,.97) 0%,rgba(251,247,241,.86) 70%,rgba(251,247,241,0) 100%);
  backdrop-filter:blur(8px);
}
.nav-card{
  position:relative;
  display:flex;align-items:center;gap:16px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--sh-1);
  padding:10px 14px;
  transition:var(--t);
}
.nav-card.is-stuck{box-shadow:var(--sh-2);}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{display:grid;grid-template-columns:repeat(2,1fr);gap:3px;width:26px;height:26px;}
.brand-mark i{display:block;border-radius:4px;background:var(--brand);}
.brand-mark i:nth-child(2){background:var(--accent);}
.brand-mark i:nth-child(3){background:var(--ink);}
.brand-mark i:nth-child(4){background:var(--brand);border-radius:50%;}
.brand-text{display:flex;flex-direction:column;line-height:1.05;}
.brand-text strong{font-size:19px;font-weight:800;letter-spacing:-.5px;color:var(--ink);}
.brand-text em{font-style:normal;font-size:11px;letter-spacing:3px;color:var(--text-3);}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:6px;}
.nav-item{
  display:flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:var(--r-sm);
  font-size:15px;color:var(--text-2);
  border:1px solid transparent;
  transition:var(--t);
}
.nav-item .ico{width:8px;height:8px;border-radius:3px;background:#DED7CE;transition:var(--t);}
.nav-item:hover{background:var(--bg-soft);color:var(--ink);}
.nav-item:hover .ico{background:var(--brand);}
.nav-item.active{
  background:rgba(242,92,34,.08);
  color:var(--brand);
  border-color:rgba(242,92,34,.45);
  font-weight:600;
}
.nav-item.active .ico{background:var(--brand);}
.nav-cta{margin-left:auto;}
.nav-toggle{
  display:none;width:44px;height:44px;margin-left:auto;
  border:1px solid var(--line);border-radius:var(--r-sm);background:#fff;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
  cursor:pointer;transition:var(--t);
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:var(--t);}
.nav-toggle[aria-expanded="true"]{background:var(--ink);border-color:var(--ink);}
.nav-toggle[aria-expanded="true"] span{background:#fff;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;transition:var(--t);
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(242,92,34,.26);}
.btn-primary:hover{background:var(--brand-hover);color:#fff;transform:translateY(-2px);}
.btn-primary:active{background:var(--brand-press);transform:translateY(0);}
.btn-ghost{background:#fff;color:var(--brand);border-color:rgba(242,92,34,.45);}
.btn-ghost:hover{background:rgba(242,92,34,.08);color:var(--brand-press);transform:translateY(-2px);}
.btn-sm{height:38px;padding:0 18px;font-size:14px;}

/* ---------- breadcrumbs ---------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:26px 0 0;font-size:13px;color:var(--text-3);
}
.crumbs a{color:var(--text-3);}
.crumbs a:hover{color:var(--brand);}
.crumbs .sep{color:#D8D0C6;}
.crumbs .cur{color:var(--text-2);max-width:460px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- article ---------- */
.article-main{padding-bottom:20px;}
.article-head{max-width:820px;margin:0 auto;padding:30px 0 6px;}
.article-badge{
  display:inline-flex;align-items:center;height:24px;padding:0 12px;
  border-radius:var(--r-pill);background:var(--accent);color:var(--ink);
  font-size:12px;font-weight:700;margin-bottom:16px;
}
.article-title{
  font-size:40px;line-height:1.28;font-weight:800;
  letter-spacing:-.5px;margin:0 0 18px;
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:10px 20px;
  font-size:13px;color:var(--text-3);
  padding-bottom:24px;border-bottom:1px solid var(--line);
}
.article-meta span{display:inline-flex;align-items:center;gap:6px;}
.article-meta .dot{width:6px;height:6px;border-radius:50%;background:var(--brand);}
.article-body{
  max-width:820px;margin:0 auto;
  padding:32px 0 0;
  font-size:17px;line-height:1.9;color:var(--text);
}
.article-body :where(p){margin:0 0 1.1em;}
.article-body :where(h2){
  position:relative;font-size:26px;line-height:1.4;font-weight:700;
  margin:44px 0 16px;padding-left:16px;
}
.article-body :where(h2)::before{
  content:"";position:absolute;left:0;top:6px;width:6px;height:24px;
  border-radius:3px;background:var(--brand);
}
.article-body :where(h3){font-size:20px;font-weight:600;margin:32px 0 12px;}
.article-body :where(ul),.article-body :where(ol){margin:0 0 1.1em;padding-left:22px;}
.article-body :where(li){margin-bottom:.5em;}
.article-body :where(ul) li::marker{color:var(--brand);}
.article-body :where(ol) li::marker{color:var(--brand);font-weight:700;}
.article-body :where(a){color:var(--brand);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;}
.article-body :where(a:visited){color:var(--text-2);}
.article-body :where(blockquote){
  margin:24px 0;padding:16px 20px;
  background:var(--bg-soft);border-left:3px solid var(--brand);
  border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--text-2);
}
.article-body :where(blockquote) p:last-child{margin-bottom:0;}
.article-body :where(img){border-radius:12px;margin:22px auto;}
.article-body :where(figure){margin:24px 0;}
.article-body :where(figcaption){font-size:13px;color:var(--text-3);text-align:center;margin-top:8px;}
.article-body :where(table){width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body :where(th){
  background:var(--bg-soft);color:var(--ink);font-weight:600;
  text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);
}
.article-body :where(td){padding:12px 14px;border-bottom:1px solid var(--line);}
.article-body :where(tr:nth-child(even) td){background:#FBF7F1;}
.article-body :where(hr){border:none;border-top:1px solid var(--line);margin:36px 0;}

.article-empty{
  max-width:820px;margin:0 auto;padding:60px 24px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);text-align:center;
}
.article-empty .empty-mark{
  width:56px;height:56px;margin:0 auto 18px;border-radius:16px;
  background:rgba(242,92,34,.10);
  display:flex;align-items:center;justify-content:center;
}
.article-empty .empty-mark::before{
  content:"";width:22px;height:22px;border-radius:6px;
  border:3px solid var(--brand);
}
.article-empty h2{font-size:22px;margin-bottom:10px;}
.article-empty p{color:var(--text-2);margin:0 0 22px;}

/* ---------- tags ---------- */
.article-tags{
  max-width:820px;margin:44px auto 0;
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  padding-top:26px;border-top:1px solid var(--line);
}
.article-tags .tag-title{font-size:13px;color:var(--text-3);margin-right:2px;}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;
  border-radius:var(--r-pill);background:var(--bg-soft);
  color:var(--text-2);font-size:13px;transition:var(--t);
}
.tag:hover{background:rgba(242,92,34,.12);color:var(--brand);transform:translateY(-2px);}

/* ---------- pager ---------- */
.article-pager{
  max-width:820px;margin:30px auto 0;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
}
.pager-links{display:flex;flex-wrap:wrap;gap:12px;}
.pager-links a{
  display:inline-flex;align-items:center;gap:8px;
  height:42px;padding:0 20px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff;
  font-size:14px;color:var(--text-2);
}
.pager-links a:hover{border-color:rgba(242,92,34,.5);color:var(--brand);transform:translateY(-2px);box-shadow:var(--sh-1);}
.pager-links a .arw{color:var(--brand);font-weight:700;}

/* ---------- related ---------- */
.related-section{padding:76px 0 92px;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;margin-bottom:26px;
}
.section-title{font-size:26px;font-weight:700;line-height:1.3;}
.section-title::before{
  content:"";display:inline-block;width:8px;height:22px;border-radius:3px;
  background:var(--brand);margin-right:12px;vertical-align:-2px;
}
.section-sub{font-size:14px;color:var(--text-3);margin:8px 0 0;}
.link-more{
  font-size:14px;color:var(--brand);font-weight:600;
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
}
.link-more::after{content:"→";transition:var(--t);}
.link-more:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;}
.link-more:hover::after{transform:translateX(3px);}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--sh-1);
  transition:var(--t);height:100%;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(242,92,34,.35);}
.news-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft);}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:var(--t);}
.news-card:hover .news-thumb img{transform:scale(1.04);}
.news-badge{
  position:absolute;left:12px;top:12px;
  display:inline-flex;align-items:center;height:22px;padding:0 10px;
  border-radius:var(--r-pill);background:var(--accent);color:var(--ink);
  font-size:12px;font-weight:700;
}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.news-title{
  font-size:17px;font-weight:600;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:var(--t);
}
.news-card:hover .news-title{color:var(--brand);}
.news-desc{
  font-size:14px;color:var(--text-2);line-height:1.7;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-date{font-size:13px;color:var(--text-3);margin-top:auto;}

/* ---------- footer ---------- */
.site-footer{
  margin-top:20px;
  background:var(--ink);color:#CFC9D6;
  border-radius:28px 28px 0 0;
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:8px;
  background:linear-gradient(90deg,var(--brand) 0%,var(--accent) 55%,var(--brand) 100%);
}
.site-footer .container{padding-top:66px;padding-bottom:26px;position:relative;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.10);
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark i{background:var(--brand);}
.footer-brand .brand-mark i:nth-child(2){background:var(--accent);}
.footer-brand .brand-mark i:nth-child(3){background:#fff;}
.footer-brand .brand-text strong{color:#fff;}
.footer-brand .brand-text em{color:#8A8394;}
.footer-col p{font-size:14px;line-height:1.8;color:#CFC9D6;margin:0;}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:14px;color:#CFC9D6;display:inline-block;}
.footer-links a:hover{color:var(--brand);transform:translateX(2px);}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:10px;padding-top:22px;font-size:13px;color:#8A8394;
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .article-title{font-size:36px;}
}
@media (max-width:991px){
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .nav-item{padding:8px 11px;font-size:14px;}
}
@media (max-width:767px){
  .site-header{padding:10px 0 6px;}
  .nav-card{padding:9px 12px;gap:10px;border-radius:16px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-links{
    position:absolute;left:0;right:0;top:calc(100% + 10px);
    display:none;grid-template-columns:1fr 1fr;gap:10px;
    background:var(--ink-2);border:1px solid rgba(255,255,255,.08);
    border-radius:18px;padding:14px;box-shadow:var(--sh-dark);
  }
  .nav-links.open{display:grid;}
  .nav-item{
    justify-content:flex-start;color:#CFC9D6;
    background:rgba(255,255,255,.04);
    border-color:rgba(255,255,255,.08);
  }
  .nav-item:hover{background:rgba(255,255,255,.09);color:#fff;}
  .nav-item.active{background:rgba(242,92,34,.16);color:var(--accent);border-color:rgba(242,92,34,.5);}
  .nav-item.active .ico{background:var(--accent);}
  .nav-item .ico{background:rgba(255,255,255,.25);}
  .crumbs{padding-top:20px;}
  .crumbs .cur{max-width:220px;}
  .article-head{padding-top:22px;}
  .article-title{font-size:29px;line-height:1.32;}
  .article-body{font-size:16px;line-height:1.85;padding-top:26px;}
  .article-body :where(h2){font-size:22px;margin:34px 0 14px;}
  .article-body :where(h3){font-size:18px;}
  .related-section{padding:56px 0 64px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-title{font-size:23px;}
  .site-footer{border-radius:22px 22px 0 0;}
  .site-footer .container{padding-top:52px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:30px;}
  .btn{width:100%;height:48px;}
  .pager-links{width:100%;}
  .pager-links a{width:100%;justify-content:center;}
  .article-pager{align-items:stretch;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .related-grid{grid-template-columns:1fr;}
  .article-title{font-size:26px;}
  .article-meta{gap:8px 14px;}
  .article-empty{padding:44px 18px;}
}

/* roulang page: category1 */
:root{
  --brand:#F25C22;--brand-dark:#D94A15;--brand-press:#BF3F0F;
  --lime:#C9F24D;--magenta:#FF2E63;
  --dark:#1B1724;--dark-2:#262033;
  --bg:#FBF7F1;--card:#FFFFFF;--soft:#F4EEE6;--line:#ECE5DC;
  --text:#1B1724;--text-2:#5C5566;--text-3:#8A8394;
  --ok:#2FA36B;--warn:#E8A33D;--err:#D9435B;
  --r-lg:24px;--r-md:16px;--r-sm:12px;--r-img:14px;--r-pill:999px;
  --sh-1:0 2px 8px rgba(27,23,36,.06);
  --sh-2:0 12px 32px rgba(27,23,36,.10);
  --sh-dark:0 8px 24px rgba(0,0,0,.25);
  --t:.22s ease;
  --sec:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;border-radius:var(--r-img);object-fit:cover}
a{color:inherit;text-decoration:none;transition:var(--t)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}
h1,h2,h3{margin:0;line-height:1.3;font-weight:700}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:1400px){.container{max-width:1240px}}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;padding:14px 0 0}
.nav-card{
  display:flex;align-items:center;gap:16px;background:var(--card);
  border:1px solid var(--line);border-radius:18px;padding:10px 14px;
  box-shadow:var(--sh-1);transition:box-shadow var(--t),border-color var(--t);
}
.site-header.is-stuck .nav-card{box-shadow:0 10px 28px rgba(27,23,36,.13)}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{display:grid;grid-template-columns:repeat(2,8px);grid-template-rows:repeat(2,8px);gap:3px}
.brand-mark i{display:block;background:var(--brand);border-radius:2px;transition:var(--t)}
.brand-mark i:nth-child(2){background:var(--lime)}
.brand-mark i:nth-child(3){background:var(--dark)}
.brand-mark i:nth-child(4){background:var(--brand);opacity:.45}
.brand:hover .brand-mark i:nth-child(1){transform:translateY(-2px)}
.brand:hover .brand-mark i:nth-child(4){transform:translateY(2px)}
.brand-text{display:flex;flex-direction:column;line-height:1.08}
.brand-text strong{font-size:19px;font-weight:800;letter-spacing:-.2px}
.brand-text em{font-style:normal;font-size:11px;color:var(--text-3);letter-spacing:3.5px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-item{
  display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:var(--r-sm);
  font-size:15px;color:var(--text-2);border:1px solid transparent;transition:var(--t);
}
.nav-item .ico{display:block;width:8px;height:8px;border-radius:2px;background:var(--text-3);transition:var(--t)}
.nav-item:hover{background:var(--soft);color:var(--text)}
.nav-item:hover .ico{background:var(--brand)}
.nav-item.active{background:rgba(242,92,34,.08);color:var(--brand);border-color:rgba(242,92,34,.35);font-weight:600}
.nav-item.active .ico{background:var(--brand)}
.nav-cta{flex:0 0 auto}
.nav-toggle{display:none;width:42px;height:42px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--soft);flex-direction:column;justify-content:center;align-items:center;gap:4px}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--text);transition:var(--t)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:var(--r-pill);font-size:15px;font-weight:600;
  border:1px solid transparent;transition:var(--t);white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(242,92,34,.24)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);color:#fff}
.btn-primary:active{background:var(--brand-press);transform:none}
.btn-ghost{background:#fff;color:var(--brand);border-color:rgba(242,92,34,.45)}
.btn-ghost:hover{background:rgba(242,92,34,.07);transform:translateY(-2px);color:var(--brand-dark)}
.btn-lime{background:var(--lime);color:var(--dark);font-weight:700}
.btn-lime:hover{filter:brightness(.95);transform:translateY(-2px);color:var(--dark)}
.btn-link{color:var(--brand);font-weight:600;border-bottom:2px solid transparent;display:inline-flex;align-items:center;gap:6px}
.btn-link:hover{border-bottom-color:var(--brand);color:var(--brand-dark);transform:translateX(2px)}
.btn-block{width:100%}

/* ---------- 通用小组件 ---------- */
.badge-pill{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:var(--r-pill);font-size:12px;font-weight:600;line-height:1}
.badge-brand{background:rgba(242,92,34,.12);color:var(--brand-dark)}
.badge-lime{background:var(--lime);color:var(--dark)}
.badge-dark{background:var(--dark);color:#fff}
.badge-soft{background:var(--soft);color:var(--text-2)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:2px;color:var(--brand)}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--brand)}
.sec{padding:var(--sec) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.sec-title{font-size:30px;font-weight:800;letter-spacing:-.4px;position:relative;padding-left:18px}
.sec-title::before{content:"";position:absolute;left:0;top:6px;width:8px;height:26px;border-radius:3px;background:var(--brand)}
.sec-desc{color:var(--text-2);font-size:15px;max-width:640px;margin-top:10px}
.muted{color:var(--text-3);font-size:13px}

/* ---------- 面包屑 ---------- */
.page-head{padding:34px 0 0}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--text-3)}
.crumb a:hover{color:var(--brand)}
.crumb .sep{color:#CFC9D6}

/* ---------- 提示条 ---------- */
.notice-bar{
  display:flex;align-items:center;gap:14px;margin-top:22px;
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:var(--r-sm);padding:14px 18px;font-size:14px;color:var(--text-2);box-shadow:var(--sh-1);
}
.notice-bar strong{color:var(--text)}
.notice-bar.alt{border-left-color:var(--lime)}
.notice-bar .notice-ico{flex:0 0 34px;width:34px;height:34px;border-radius:50%;background:rgba(242,92,34,.1);position:relative}
.notice-bar .notice-ico::after{content:"";position:absolute;inset:12px;border-radius:50%;background:var(--brand)}
.notice-bar.alt .notice-ico{background:rgba(201,242,77,.35)}
.notice-bar.alt .notice-ico::after{background:var(--dark)}

/* ---------- 分类主区 ---------- */
.cat-main{padding:56px 0 0}
.cat-intro{position:sticky;top:104px}
.cat-title{font-size:46px;font-weight:800;letter-spacing:-.5px;margin:12px 0 16px}
.cat-lead{color:var(--text-2);font-size:16px}
.cat-points{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 26px}
.point-tag{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 13px;border-radius:var(--r-pill);background:#fff;border:1px solid var(--line);font-size:13px;color:var(--text-2)}
.point-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.cat-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.cat-visual{position:relative}
.cat-visual img{width:100%;aspect-ratio:16/10;border-radius:var(--r-lg);box-shadow:var(--sh-2)}
.float-card{
  position:absolute;background:#fff;border-radius:var(--r-sm);padding:12px 16px;
  box-shadow:var(--sh-2);border:1px solid var(--line);
}
.float-card b{display:block;font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.2}
.float-card span{font-size:12px;color:var(--text-3)}
.float-card.f1{right:-10px;top:26px}
.float-card.f2{left:-14px;bottom:32px}
.float-card.f2 b{color:var(--brand)}

.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.cat-card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:26px 24px;box-shadow:var(--sh-1);transition:var(--t);
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(242,92,34,.35)}
.cat-card .icon-round{
  width:44px;height:44px;border-radius:50%;background:rgba(242,92,34,.1);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.cat-card .icon-round i{display:block;width:14px;height:14px;border-radius:4px;background:var(--brand)}
.cat-card:nth-child(2) .icon-round{background:rgba(201,242,77,.4)}
.cat-card:nth-child(2) .icon-round i{background:var(--dark)}
.cat-card h3{font-size:20px;font-weight:700;margin-bottom:10px}
.cat-card p{color:var(--text-2);font-size:15px;margin:0 0 18px}
.cat-card .card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between}
.cat-card:hover .arrow{transform:translateX(4px)}
.arrow{color:var(--brand);font-weight:700;transition:var(--t)}

/* ---------- 节奏图文块 ---------- */
.rhythm{background:var(--soft);border-radius:var(--r-lg);padding:52px;display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}
.rhythm img{width:100%;aspect-ratio:4/3;border-radius:var(--r-md)}
.rhythm h2{font-size:30px;font-weight:800;letter-spacing:-.4px;margin:14px 0 16px}
.rhythm p{color:var(--text-2);font-size:16px}
.step-list{margin-top:10px}
.step-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line)}
.step-list li:last-child{border-bottom:0}
.step-list b{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:#fff;border:1px solid rgba(242,92,34,.4);color:var(--brand);font-size:13px;display:flex;align-items:center;justify-content:center;font-weight:700}
.step-list span{color:var(--text-2);font-size:15px}
.step-list span em{font-style:normal;color:var(--text);font-weight:600}

/* ---------- 参与准备清单 ---------- */
.prep-list{display:grid;gap:14px}
.prep-item{
  display:flex;gap:16px;align-items:flex-start;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 22px;box-shadow:var(--sh-1);transition:var(--t);
}
.prep-item:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(242,92,34,.35)}
.prep-item .dot{flex:0 0 26px;width:26px;height:26px;border-radius:8px;background:var(--lime);position:relative;margin-top:2px}
.prep-item .dot::after{content:"";position:absolute;left:8px;top:11px;width:9px;height:5px;border-left:2px solid var(--dark);border-bottom:2px solid var(--dark);transform:rotate(-45deg)}
.prep-item h3{font-size:17px;font-weight:700;margin-bottom:6px}
.prep-item p{margin:0;color:var(--text-2);font-size:15px}
.prep-side{background:var(--dark);color:#fff;border-radius:var(--r-lg);padding:32px;height:100%}
.prep-side h3{font-size:22px;font-weight:700;margin-bottom:14px}
.prep-side p{color:#CFC9D6;font-size:15px}
.prep-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:22px}
.prep-stats div{background:var(--dark-2);border-radius:var(--r-sm);padding:14px 16px;box-shadow:var(--sh-dark)}
.prep-stats b{display:block;font-size:24px;font-weight:800;color:var(--lime);font-variant-numeric:tabular-nums}
.prep-stats span{font-size:12px;color:#CFC9D6}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:12px;transition:var(--t);overflow:hidden}
.faq-item.open{background:var(--soft);border-color:rgba(242,92,34,.3)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;padding:18px 22px;font-size:16px;font-weight:600;text-align:left}
.faq-item.open .faq-q{color:var(--brand)}
.faq-sign{position:relative;flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:rgba(242,92,34,.12);transition:var(--t)}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;left:50%;top:50%;background:var(--brand);border-radius:2px;transform:translate(-50%,-50%)}
.faq-sign::before{width:12px;height:2px}
.faq-sign::after{width:2px;height:12px;transition:var(--t)}
.faq-item.open .faq-sign{background:var(--brand);transform:rotate(90deg)}
.faq-item.open .faq-sign::before,.faq-item.open .faq-sign::after{background:#fff}
.faq-item.open .faq-sign::after{opacity:0}
.faq-a{display:none;padding:0 22px 20px;color:var(--text-2);font-size:15px}
.faq-item.open .faq-a{display:block}

/* ---------- CTA 面板 ---------- */
.cta-panel{
  position:relative;overflow:hidden;background:var(--dark);color:#fff;border-radius:var(--r-lg);
  padding:56px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.cta-panel h2{font-size:32px;font-weight:800;letter-spacing:-.4px;margin-bottom:16px}
.cta-panel p{color:#CFC9D6;font-size:16px}
.cta-ring{position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border:1px solid rgba(201,242,77,.35);border-radius:50%}
.cta-ring::after{content:"";position:absolute;inset:34px;border:1px solid rgba(242,92,34,.4);border-radius:50%}
.cta-form{position:relative;z-index:2;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-md);padding:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:#CFC9D6;margin-bottom:8px}
.field input{
  width:100%;height:46px;border-radius:var(--r-sm);border:1px solid transparent;background:#fff;
  color:var(--text);padding:0 14px;font-size:15px;transition:var(--t);
}
.field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(242,92,34,.2)}
.field input.is-invalid{border-color:var(--err)}
.field-err{display:none;color:#FF9DAE;font-size:13px;margin-top:6px}
.form-tip{display:none;margin-top:12px;font-size:14px;color:var(--lime)}
.form-tip.show{display:block}
.btn[disabled]{opacity:.7;cursor:not-allowed;transform:none}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#CFC9D6;margin-top:var(--sec);padding:0 0 30px}
.site-footer::before{content:"";display:block;height:6px;background:linear-gradient(90deg,var(--brand),var(--lime));margin-bottom:52px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark i:nth-child(3){background:#fff;opacity:.85}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text em{color:#8A8394}
.footer-col p{font-size:14px;line-height:1.8;margin:0}
.footer-title{color:#fff;font-size:14px;font-weight:600;margin-bottom:16px}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;display:inline-block;transition:var(--t)}
.footer-links a:hover{color:var(--brand);transform:translateX(2px)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:22px;font-size:13px;color:#8A8394;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  :root{--sec:72px}
  .cat-title{font-size:40px}
  .rhythm{padding:40px;gap:32px}
  .cta-panel{padding:44px;gap:36px}
}
@media (max-width:991px){
  :root{--sec:64px}
  .nav-links{gap:4px}
  .nav-item{padding:8px 10px;font-size:14px}
  .cat-intro{position:static}
  .cat-title{font-size:36px}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rhythm{grid-template-columns:1fr;padding:36px}
  .cta-panel{grid-template-columns:1fr;padding:38px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  :root{--sec:56px}
  body{font-size:16px}
  .nav-card{gap:10px;padding:10px 12px}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-cta{display:none}
  .nav-links{
    position:absolute;left:12px;right:12px;top:78px;flex-direction:column;align-items:stretch;
    background:var(--dark);border-radius:18px;padding:14px;gap:10px;box-shadow:var(--sh-dark);
    display:none;z-index:70;
  }
  .nav-links.open{display:flex}
  .nav-links .nav-item{color:#CFC9D6;padding:14px 16px;border-radius:var(--r-sm);background:var(--dark-2);justify-content:flex-start}
  .nav-links .nav-item.active{background:rgba(242,92,34,.16);color:var(--lime);border-color:rgba(242,92,34,.4)}
  .nav-links .nav-item .ico{background:var(--brand)}
  .cat-title{font-size:30px}
  .sec-title{font-size:24px}
  .card-grid{grid-template-columns:1fr}
  .float-card.f1{right:8px;top:12px}
  .float-card.f2{left:8px;bottom:12px}
  .btn{height:48px;width:100%}
  .cat-actions{flex-direction:column}
  .rhythm h2{font-size:24px}
  .cta-panel h2{font-size:24px}
  .prep-stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .cat-title{font-size:28px}
  .sec-title{font-size:22px}
  .notice-bar{align-items:flex-start}
  .cta-form{padding:20px}
}

/* roulang page: category2 */
:root{
  --brand:#F25C22;
  --brand-d:#D94A15;
  --brand-p:#BF3F0F;
  --lime:#C9F24D;
  --magenta:#FF2E63;
  --ink:#1B1724;
  --ink-2:#262033;
  --bg:#FBF7F1;
  --card:#FFFFFF;
  --soft:#F4EEE6;
  --line:#ECE5DC;
  --text:#1B1724;
  --text-2:#5C5566;
  --text-3:#8A8394;
  --ok:#2FA36B;
  --warn:#E8A33D;
  --err:#D9435B;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 2px 8px rgba(27,23,36,.06);
  --sh-2:0 12px 32px rgba(27,23,36,.10);
  --sh-dark:0 8px 24px rgba(0,0,0,.25);
  --ease:.22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:14px;object-fit:cover;background:var(--soft);}
a{color:inherit;text-decoration:none;transition:color var(--ease),transform var(--ease);}
button,input{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  padding:14px 0 10px;
  transition:padding var(--ease);
}
.nav-card{
  position:relative;
  display:flex;align-items:center;gap:16px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--sh-1);
  padding:10px 14px;
  transition:box-shadow var(--ease),border-color var(--ease);
}
.site-header.is-stuck .nav-card{box-shadow:var(--sh-2);border-color:#E3DBD2;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  display:grid;grid-template-columns:1fr 1fr;gap:3px;
  width:26px;height:26px;padding:3px;
  background:var(--ink);border-radius:9px;
}
.brand-mark i{display:block;border-radius:2px;background:var(--brand);}
.brand-mark i:nth-child(2){background:var(--lime);}
.brand-mark i:nth-child(3){background:var(--lime);}
.brand-mark i:nth-child(4){background:var(--brand);}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:17px;font-weight:800;letter-spacing:-.3px;}
.brand-text em{font-style:normal;font-size:11px;color:var(--text-3);letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-item{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 14px;border-radius:var(--r-sm);
  font-size:14px;font-weight:500;color:var(--text-2);
  border:1px solid transparent;
  transition:all var(--ease);
}
.nav-item .ico{width:14px;height:14px;border-radius:4px;background:currentColor;opacity:.3;flex:0 0 14px;}
.nav-item:hover{background:rgba(242,92,34,.08);color:var(--brand);border-color:rgba(242,92,34,.24);}
.nav-item.active{
  background:rgba(242,92,34,.08);
  color:var(--brand);
  border-color:rgba(242,92,34,.38);
  font-weight:600;
}
.nav-item.active .ico{opacity:1;}
.nav-cta{flex:0 0 auto;}
.nav-drawer-cta{display:none;}
.nav-toggle{
  display:none;width:44px;height:44px;margin-left:auto;
  border:1px solid var(--line);background:var(--card);border-radius:var(--r-sm);
  cursor:pointer;padding:0;position:relative;
}
.nav-toggle span{
  position:absolute;left:12px;right:12px;height:2px;background:var(--ink);border-radius:2px;
  transition:all var(--ease);
}
.nav-toggle span:nth-child(1){top:15px;}
.nav-toggle span:nth-child(2){top:21px;}
.nav-toggle span:nth-child(3){top:27px;}
.nav-card.open .nav-toggle span:nth-child(1){top:21px;transform:rotate(45deg);}
.nav-card.open .nav-toggle span:nth-child(2){opacity:0;}
.nav-card.open .nav-toggle span:nth-child(3){top:21px;transform:rotate(-45deg);}

/* ---------- 按钮 / 徽章 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:999px;
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:all var(--ease);white-space:nowrap;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(242,92,34,.24);}
.btn-primary:hover{background:var(--brand-d);transform:translateY(-2px);color:#fff;}
.btn-primary:active{background:var(--brand-p);transform:translateY(0);}
.btn-outline{background:#fff;color:var(--brand);border-color:rgba(242,92,34,.42);}
.btn-outline:hover{background:rgba(242,92,34,.08);transform:translateY(-2px);border-color:var(--brand);}
.btn-light{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.42);}
.btn-light:hover{background:rgba(255,255,255,.26);transform:translateY(-2px);color:#fff;}
.btn-block{width:100%;}
.btn[disabled]{opacity:.65;cursor:not-allowed;transform:none;}
.badge{
  display:inline-flex;align-items:center;height:22px;padding:0 10px;
  border-radius:999px;font-size:12px;font-weight:600;line-height:1;letter-spacing:.02em;
}
.badge-lime{background:var(--lime);color:var(--ink);}
.badge-brand{background:rgba(242,92,34,.12);color:var(--brand);}
.badge-dark{background:var(--ink);color:#fff;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--brand);letter-spacing:.04em;
}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--brand);}

/* ---------- 面包屑 ---------- */
.breadcrumb-bar{padding:18px 0 4px;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);}
.breadcrumb a{color:var(--text-3);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:#C9C2BB;}
.breadcrumb .cur{color:var(--text-2);font-weight:600;}

/* ---------- Banner ---------- */
.page-banner{
  position:relative;
  margin-top:14px;
  padding:82px 0 76px;
  background-image:linear-gradient(96deg,rgba(27,23,36,.92) 6%,rgba(27,23,36,.72) 46%,rgba(27,23,36,.42) 100%),
                   url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.banner-deco{
  position:absolute;right:-60px;top:-40px;width:280px;height:280px;
  border:1px solid rgba(255,255,255,.18);border-radius:50%;
}
.banner-deco::after{
  content:"";position:absolute;right:120px;bottom:-90px;width:140px;height:140px;
  background-image:radial-gradient(rgba(201,242,77,.55) 2px,transparent 2px);
  background-size:16px 16px;
}
.banner-inner{position:relative;z-index:2;max-width:760px;}
.page-banner h1{
  margin:16px 0 0;
  color:#fff;
  font-size:44px;font-weight:800;letter-spacing:-.5px;line-height:1.22;
}
.banner-sub{margin-top:16px;color:rgba(255,255,255,.82);font-size:17px;}
.banner-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.banner-tags span{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;
  border:1px solid rgba(255,255,255,.28);border-radius:999px;
  font-size:13px;color:rgba(255,255,255,.86);
}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section-soft{background:var(--soft);}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{margin-top:14px;font-size:30px;font-weight:700;letter-spacing:-.3px;line-height:1.35;}
.section-sub{margin-top:14px;color:var(--text-2);}
.notice-bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  padding:18px 22px;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--brand);border-radius:var(--r-md);box-shadow:var(--sh-1);
  font-size:15px;color:var(--text-2);
}
.notice-bar strong{color:var(--text);font-weight:600;}

/* ---------- 时间线 ---------- */
.timeline{position:relative;display:grid;gap:16px;max-width:880px;}
.timeline::before{
  content:"";position:absolute;left:20px;top:26px;bottom:26px;width:1px;background:var(--line);
}
.tl-item{display:grid;grid-template-columns:40px 1fr;gap:16px;align-items:start;}
.tl-num{
  position:relative;z-index:1;
  width:40px;height:40px;border-radius:50%;
  background:var(--brand);color:#fff;
  display:grid;place-items:center;
  font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;
  box-shadow:0 6px 14px rgba(242,92,34,.28);
}
.tl-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 22px;box-shadow:var(--sh-1);transition:all var(--ease);
}
.tl-card:hover{transform:translateY(-4px);border-color:rgba(242,92,34,.35);box-shadow:var(--sh-2);}
.tl-card h3{font-size:19px;font-weight:600;}
.tl-card p{margin-top:8px;color:var(--text-2);font-size:15px;}
.tl-meta{margin-top:12px;font-size:13px;color:var(--text-3);}

/* ---------- 双栏图文 ---------- */
.split{display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center;}
.split-media{position:relative;}
.split-media img{width:100%;height:380px;border-radius:var(--r-lg);box-shadow:var(--sh-2);}
.media-tag{
  position:absolute;left:18px;bottom:18px;
  display:inline-flex;align-items:center;height:30px;padding:0 14px;
  background:var(--lime);color:var(--ink);border-radius:999px;
  font-size:13px;font-weight:600;
}
.split-body h2{margin-top:14px;font-size:30px;font-weight:700;letter-spacing:-.3px;line-height:1.35;}
.split-body p{margin-top:16px;color:var(--text-2);}
.check-list{margin-top:22px;display:grid;gap:14px;}
.check-list li{display:flex;gap:12px;font-size:15px;color:var(--text-2);}
.check-dot{
  flex:0 0 10px;width:10px;height:10px;margin-top:9px;border-radius:3px;background:var(--brand);
}
.check-list strong{color:var(--text);font-weight:600;}

/* ---------- Bento 卡片 ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;}
.bento-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px;box-shadow:var(--sh-1);transition:all var(--ease);
  display:flex;flex-direction:column;
}
.bento-card:hover{transform:translateY(-4px);border-color:rgba(242,92,34,.35);box-shadow:var(--sh-2);}
.bento-lg{grid-column:span 6;}
.bento-sm{grid-column:span 3;}
.bento-icon{
  width:40px;height:40px;border-radius:50%;
  background:rgba(242,92,34,.1);
  display:grid;place-items:center;margin-bottom:16px;
}
.bento-icon::after{content:"";width:14px;height:14px;border-radius:4px;background:var(--brand);}
.bento-lg .bento-icon{background:rgba(201,242,77,.45);}
.bento-lg .bento-icon::after{background:var(--ink);}
.bento-card h3{font-size:19px;font-weight:600;}
.bento-card p{margin-top:10px;color:var(--text-2);font-size:15px;}
.bento-card img{width:100%;height:170px;margin-bottom:18px;}
.bento-link{
  margin-top:auto;padding-top:18px;
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand);
}
.bento-link span{transition:transform var(--ease);}
.bento-card:hover .bento-link span{transform:translateX(4px);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  margin-bottom:12px;
  box-shadow:var(--sh-1);
  overflow:hidden;
  transition:all var(--ease);
}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;cursor:pointer;list-style:none;
  font-size:16px;font-weight:600;color:var(--text);
  transition:color var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand);}
.faq-icon{
  position:relative;flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  background:rgba(242,92,34,.12);transition:all var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  background:var(--brand);border-radius:2px;
}
.faq-icon::before{width:12px;height:2px;}
.faq-icon::after{width:2px;height:12px;}
.faq-item[open]{background:var(--soft);border-color:rgba(242,92,34,.28);}
.faq-item[open] summary{color:var(--brand);}
.faq-item[open] .faq-icon{background:var(--brand);transform:rotate(90deg);}
.faq-item[open] .faq-icon::before,
.faq-item[open] .faq-icon::after{background:#fff;}
.faq-body{padding:0 22px 20px;color:var(--text-2);font-size:15px;}

/* ---------- CTA 面板 ---------- */
.cta-panel{
  position:relative;overflow:hidden;
  background:var(--ink);
  border-radius:var(--r-lg);
  padding:52px;
  display:grid;grid-template-columns:6fr 5fr;gap:48px;
  box-shadow:var(--sh-dark);
}
.cta-deco{
  position:absolute;right:-90px;bottom:-110px;width:300px;height:300px;
  border:1px solid rgba(255,255,255,.14);border-radius:50%;
}
.cta-deco::after{
  content:"";position:absolute;left:-70px;top:-40px;width:120px;height:120px;
  background-image:radial-gradient(rgba(201,242,77,.5) 2px,transparent 2px);
  background-size:14px 14px;
}
.cta-copy{position:relative;z-index:2;}
.cta-copy h2{margin-top:16px;color:#fff;font-size:30px;font-weight:700;letter-spacing:-.3px;line-height:1.35;}
.cta-copy p{margin-top:14px;color:rgba(255,255,255,.76);font-size:15px;}
.cta-form-wrap{position:relative;z-index:2;background:var(--ink-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--r-md);padding:24px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:8px;}
.field input{
  width:100%;height:46px;padding:0 14px;
  background:#fff;border:1px solid rgba(255,255,255,.2);border-radius:var(--r-sm);
  font-size:15px;transition:all var(--ease);
}
.field input::placeholder{color:var(--text-3);}
.field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(242,92,34,.22);}
.field.invalid input{border-color:var(--err);box-shadow:0 0 0 3px rgba(217,67,91,.16);}
.field-err{margin-top:6px;font-size:13px;color:#FF8A9B;min-height:18px;}
.form-note{margin-top:12px;font-size:13px;color:rgba(255,255,255,.72);min-height:18px;}
.form-note.ok{color:var(--lime);}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:20px;
  background:var(--ink);
  color:#CFC9D6;
  padding:72px 0 28px;
  position:relative;
}
.site-footer::before{
  content:"";position:absolute;left:0;right:0;top:0;height:8px;
  background:linear-gradient(90deg,var(--brand),var(--lime) 60%,var(--brand-d));
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.1);}
.footer-brand .brand-text strong{color:#fff;}
.footer-brand .brand-text em{color:rgba(255,255,255,.55);}
.footer-col p{font-size:14px;color:rgba(255,255,255,.66);line-height:1.8;}
.footer-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:14px;color:#CFC9D6;display:inline-block;}
.footer-links a:hover{color:var(--brand);transform:translateX(2px);}
.footer-bottom{
  margin-top:48px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .section{padding:76px 0;}
  .split{gap:32px;}
  .cta-panel{padding:44px;gap:36px;}
}
@media (max-width:991px){
  .nav-toggle{display:block;}
  .nav-cta{display:none;}
  .nav-links{
    display:none;
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    background:var(--ink);border-radius:18px;padding:12px;
    grid-template-columns:1fr 1fr;gap:10px;
    box-shadow:0 18px 40px rgba(0,0,0,.3);
    margin-left:0;
  }
  .nav-card.open .nav-links{display:grid;}
  .nav-links .nav-item{
    justify-content:center;padding:14px 10px;border-radius:var(--r-sm);
    background:var(--ink-2);color:#E8E3EE;border:1px solid rgba(255,255,255,.08);font-size:14px;
  }
  .nav-links .nav-item:hover{background:#302945;color:#fff;}
  .nav-links .nav-item.active{background:rgba(242,92,34,.2);color:#fff;border-color:rgba(242,92,34,.6);}
  .nav-drawer-cta{display:inline-flex;grid-column:1 / -1;width:100%;}
  .page-banner{padding:64px 0 58px;}
  .page-banner h1{font-size:36px;}
  .split{grid-template-columns:1fr;}
  .split-media img{height:300px;}
  .bento-lg,.bento-sm{grid-column:span 12;}
  .cta-panel{grid-template-columns:1fr;padding:36px 28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  body{font-size:15px;}
  .section{padding:56px 0;}
  .section-head h2,.split-body h2,.cta-copy h2{font-size:23px;}
  .page-banner{padding:52px 0 48px;}
  .page-banner h1{font-size:30px;}
  .banner-sub{font-size:15px;}
  .banner-actions .btn{width:100%;}
  .timeline::before{left:16px;}
  .tl-item{grid-template-columns:34px 1fr;gap:12px;}
  .tl-num{width:34px;height:34px;font-size:13px;}
  .tl-card{padding:18px;}
  .split-media img{height:230px;}
  .cta-panel{padding:30px 20px;border-radius:18px;}
  .cta-form-wrap{padding:18px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-bottom{flex-direction:column;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-text strong{font-size:16px;}
  .bento-card{padding:22px;}
  .footer-grid{grid-template-columns:1fr;}
  .banner-tags span{font-size:12px;}
  .notice-bar{font-size:14px;padding:16px;}
}