/* roulang page: index */
:root{
  --c-primary:#00D68F;
  --c-primary-d:#00A86F;
  --c-accent:#FF7A45;
  --c-accent-s:#FFE7DC;
  --c-ink:#0E1512;
  --c-ink-2:#18211C;
  --c-bg:#F4F7F5;
  --c-surface:#FFFFFF;
  --c-surface-2:#EDF2EF;
  --c-line:#DDE5E0;
  --c-text:#131A17;
  --c-text-2:#5C6B64;
  --c-text-inv:#F1F7F4;
  --r-card:16px;
  --r-btn:10px;
  --r-input:10px;
  --r-img:12px;
  --r-badge:999px;
  --sd:0 8px 24px rgba(14,21,18,.06);
  --sd-h:0 14px 32px rgba(14,21,18,.10);
  --sec:88px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--c-primary-d)}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;color:var(--c-text)}
h1{font-size:clamp(30px,4vw,52px);line-height:1.15;font-weight:800}
h2{font-size:clamp(24px,2.4vw,34px);line-height:1.25;font-weight:700}
h3{font-size:20px;line-height:1.4;font-weight:700}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}

.container-x{max-width:1240px;margin:0 auto;padding:0 24px;width:100%}
.sec{padding:var(--sec) 0}
.sec-tight{padding:64px 0}
.sec-dark{background:var(--c-ink);color:var(--c-text-inv)}
.sec-dark h2,.sec-dark h3{color:var(--c-text-inv)}
.sec-2{background:var(--c-surface-2)}
.sec-white{background:var(--c-surface)}

.sec-head{margin-bottom:40px}
.sec-head .eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--c-primary-d);background:rgba(0,214,143,.12);
  padding:5px 14px;border-radius:var(--r-badge);margin-bottom:14px;
}
.sec-dark .eyebrow{color:var(--c-primary);background:rgba(0,214,143,.16)}
.sec-head p{color:var(--c-text-2);max-width:680px;margin-top:12px}
.sec-dark .sec-head p{color:#B9C7C1}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.link-more{font-size:15px;font-weight:600;color:var(--c-primary-d);border-bottom:1px solid transparent}
.link-more:hover{border-bottom-color:var(--c-primary);color:var(--c-primary-d)}

/* 按钮 */
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);
  font-size:16px;font-weight:700;cursor:pointer;border:1.5px solid transparent;
  transition:all .18s var(--ease);white-space:nowrap;
}
.btn-primary-x{background:var(--c-primary);color:#08160F;box-shadow:0 6px 18px rgba(0,214,143,.28)}
.btn-primary-x:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,214,143,.36);color:#08160F}
.btn-primary-x:active{transform:translateY(0);box-shadow:0 4px 12px rgba(0,214,143,.24)}
.btn-ghost-x{background:transparent;color:var(--c-text-inv);border-color:rgba(241,247,244,.55)}
.btn-ghost-x:hover{background:rgba(0,214,143,.12);border-color:var(--c-primary);color:var(--c-text-inv)}
.btn-line-x{background:transparent;color:var(--c-text);border-color:var(--c-line)}
.btn-line-x:hover{border-color:var(--c-primary);background:rgba(0,214,143,.08);color:var(--c-primary-d)}
.btn-sm-x{height:40px;padding:0 18px;font-size:15px}
.btn-block-x{width:100%}

/* 徽章 */
.badge-x{
  display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 14px;
  border-radius:var(--r-badge);font-size:13px;font-weight:600;line-height:1;
  background:var(--c-surface-2);color:var(--c-text-2);
}
.badge-green{background:rgba(0,214,143,.14);color:var(--c-primary-d)}
.badge-accent{background:var(--c-accent-s);color:#C9521F}
.badge-inv{background:rgba(241,247,244,.14);color:var(--c-text-inv)}
.badge-dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

/* 公告条 */
.announce{
  background:var(--c-ink);color:var(--c-primary);min-height:36px;
  display:flex;align-items:center;font-size:13.5px;
}
.announce .container-x{display:flex;align-items:center;justify-content:space-between;gap:16px}
.announce .an-left{display:flex;align-items:center;gap:10px;padding:6px 0;color:#CFEFE0}
.announce .an-left strong{color:var(--c-primary);font-weight:700}
.announce .an-badge{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 12px;
  border-radius:var(--r-badge);background:rgba(0,214,143,.14);color:var(--c-primary);
  font-size:12.5px;font-weight:600;
}

/* 导航 */
.site-nav{
  background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--c-line);position:sticky;top:0;z-index:1030;
  padding:0;
}
.site-nav .container-x{display:flex;align-items:center;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:30px;height:30px;border-radius:9px;flex-shrink:0;
  background:linear-gradient(135deg,var(--c-primary),var(--c-primary-d));
  display:flex;align-items:center;justify-content:center;
  color:#08160F;font-weight:800;font-size:15px;
}
.brand-text{font-size:17px;font-weight:700;color:var(--c-text);letter-spacing:-.01em;white-space:nowrap}
.nav-list{display:flex;align-items:center;gap:4px;margin-left:12px;flex:1}
.nav-list > li > a{
  display:flex;align-items:center;height:72px;padding:0 14px;font-size:15.5px;font-weight:500;
  color:var(--c-text-2);border-bottom:3px solid transparent;transition:all .18s var(--ease);
}
.nav-list > li > a:hover{color:var(--c-text);background:rgba(0,214,143,.06)}
.nav-list > li > a.active{color:var(--c-text);font-weight:700;border-bottom-color:var(--c-primary)}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}

.mega > .dropdown-menu{
  width:640px;padding:20px;border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sd-h);margin-top:0;background:var(--c-surface);
}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.mega-col-title{font-size:13px;font-weight:700;color:var(--c-text-2);letter-spacing:.06em;margin-bottom:10px}
.mega-links li a{display:block;padding:8px 0;font-size:15px;color:var(--c-text);border-bottom:1px dashed transparent}
.mega-links li a:hover{color:var(--c-primary-d);border-bottom-color:var(--c-line)}
.mega-mini{display:flex;gap:10px;padding:8px 0;align-items:center}
.mega-mini img{width:64px;height:48px;object-fit:cover;border-radius:8px;border:1px solid var(--c-line)}
.mega-mini .mm-t{font-size:14.5px;font-weight:600;line-height:1.4;color:var(--c-text)}
.mega-mini .mm-d{font-size:12.5px;color:var(--c-text-2)}
.mega-foot{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--c-line);
  display:flex;justify-content:flex-end;
}
.mega-trigger{
  display:inline-flex;align-items:center;gap:6px;font-size:15.5px;font-weight:600;
  color:var(--c-text);background:var(--c-surface-2);border:0;height:40px;
  padding:0 16px;border-radius:var(--r-badge);cursor:pointer;transition:all .18s var(--ease);
}
.mega-trigger:hover{background:rgba(0,214,143,.16);color:var(--c-primary-d)}
.mega-trigger::after{margin-left:2px}
@media (min-width:992px){
  .mega > .dropdown-menu{
    display:block;opacity:0;visibility:hidden;transform:translateY(4px);
    transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s var(--ease);
  }
  .mega:hover > .dropdown-menu,
  .mega:focus-within > .dropdown-menu,
  .mega > .dropdown-menu.show{opacity:1;visibility:visible;transform:translateY(0)}
}
.navbar-toggler-x{
  border:1.5px solid var(--c-line);background:var(--c-surface);border-radius:var(--r-btn);
  width:44px;height:40px;display:flex;align-items:center;justify-content:center;
}
.navbar-toggler-x:focus{box-shadow:0 0 0 3px rgba(0,214,143,.25)}
.tog-bars{display:block;width:18px;height:2px;background:var(--c-text);position:relative}
.tog-bars::before,.tog-bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-text)}
.tog-bars::before{top:-6px}
.tog-bars::after{top:6px}

/* Hero */
.hero{
  position:relative;min-height:520px;display:flex;align-items:center;
  background-image:url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
  color:var(--c-text-inv);overflow:hidden;
}
.hero::before{content:"";position:absolute;inset:0;background:rgba(14,21,18,.65)}
.hero .container-x{position:relative;z-index:2;padding-top:72px;padding-bottom:72px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  color:var(--c-primary);background:rgba(0,214,143,.14);
  border:1px solid rgba(0,214,143,.35);border-radius:var(--r-badge);
  padding:6px 16px;margin-bottom:22px;
}
.hero h1{color:var(--c-text-inv);max-width:820px}
.hero-sub{
  font-size:clamp(16px,1.6vw,19px);color:#CBE0D6;margin-top:18px;max-width:620px;line-height:1.7;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-badges .badge-x{height:34px;padding:0 16px;background:rgba(241,247,244,.1);color:var(--c-text-inv);border:1px solid rgba(241,247,244,.2)}
.hero-badges .badge-x i{color:var(--c-primary)}

/* 活动信息条 */
.info-bar{background:var(--c-surface);border-bottom:1px solid var(--c-line)}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.info-cell{padding:30px 26px;border-left:1px solid var(--c-line)}
.info-cell:first-child{border-left:0}
.info-cell .lb{font-size:13px;color:var(--c-text-2);font-weight:600;letter-spacing:.04em;margin-bottom:8px}
.info-cell .vl{font-size:20px;font-weight:700;color:var(--c-text);line-height:1.35}
.info-cell .vl small{display:block;font-size:13px;font-weight:500;color:var(--c-text-2);margin-top:6px;line-height:1.6}

/* 时间线 */
.timeline{position:relative;max-width:940px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:107px;top:10px;bottom:14px;width:2px;background:var(--c-line)}
.tl-item{position:relative;display:grid;grid-template-columns:96px 1fr;gap:24px;padding-bottom:34px}
.tl-item:last-child{padding-bottom:0}
.tl-time{text-align:right;font-size:14px;font-weight:600;color:var(--c-text-2);padding-top:2px}
.tl-dot{
  position:absolute;left:102px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--c-primary);box-shadow:0 0 0 4px rgba(0,214,143,.16);z-index:2;
}
.tl-body{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px 24px;box-shadow:var(--sd);transition:all .18s var(--ease);
}
.tl-body:hover{box-shadow:var(--sd-h);transform:translateY(-2px)}
.tl-body h3{font-size:18px;margin-bottom:6px}
.tl-body p{font-size:15px;color:var(--c-text-2);margin-bottom:12px}
.tl-item.is-now .tl-body{border-color:var(--c-primary);background:linear-gradient(180deg,rgba(0,214,143,.07),#fff)}
.tl-item.is-now .tl-time{color:var(--c-primary-d)}
.tag-row{display:flex;gap:8px;flex-wrap:wrap}

/* 嘉宾交错 */
.spots{display:flex;flex-direction:column;gap:56px}
.spot{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.spot-media{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sd)}
.spot-media img{width:100%;height:300px;object-fit:cover;border-radius:var(--r-card)}
.spot:nth-child(even) .spot-media{order:2}
.spot-idx{
  position:absolute;left:16px;top:16px;z-index:2;
  background:rgba(14,21,18,.72);color:var(--c-primary);font-size:13px;font-weight:700;
  padding:5px 12px;border-radius:var(--r-badge);
}
.spot-body .role{font-size:14px;font-weight:700;color:var(--c-accent);margin-bottom:8px}
.spot-body h3{font-size:22px;margin-bottom:10px}
.spot-body p{color:var(--c-text-2);font-size:16px}

/* 票种对比 */
.tickets{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.ticket{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sd);transition:all .18s var(--ease);position:relative;
}
.ticket:hover{box-shadow:var(--sd-h);transform:translateY(-2px)}
.ticket-top{height:6px;background:var(--c-line)}
.ticket.rec .ticket-top{background:var(--c-primary)}
.ticket .t-head{padding:26px 26px 20px;border-bottom:1px solid var(--c-line)}
.ticket .t-name{font-size:18px;font-weight:700;margin-bottom:8px}
.ticket .t-price{font-size:32px;font-weight:800;color:var(--c-text);line-height:1.1}
.ticket .t-price small{font-size:14px;font-weight:500;color:var(--c-text-2);margin-left:6px}
.ticket .t-desc{font-size:14px;color:var(--c-text-2);margin-top:8px}
.ticket .t-body{padding:8px 26px 26px}
.ticket .t-row{
  display:flex;align-items:flex-start;gap:10px;padding:12px 0;font-size:15px;
  border-bottom:1px solid var(--c-line);color:var(--c-text);
}
.ticket .t-row:last-child{border-bottom:0}
.ticket .t-row i{color:var(--c-primary-d);font-size:15px;line-height:1.85}
.ticket .t-row.off{color:var(--c-text-2)}
.ticket .t-row.off i{color:#B6C3BD}
.ticket .t-foot{padding:0 26px 26px}
.rec-badge{
  position:absolute;right:20px;top:20px;background:var(--c-accent);color:#fff;
  font-size:12.5px;font-weight:700;padding:4px 12px;border-radius:var(--r-badge);
}

/* 报名 CTA */
.signup{background:var(--c-ink);color:var(--c-text-inv);position:relative;overflow:hidden}
.signup::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,214,143,.18),transparent 68%);pointer-events:none;
}
.signup-grid{display:grid;grid-template-columns:1fr 520px;gap:64px;align-items:start;position:relative;z-index:2}
.signup h2{color:var(--c-text-inv);margin-bottom:16px}
.signup-lead{color:#B9C7C1;font-size:17px;margin-bottom:26px;max-width:520px}
.signup-points li{display:flex;gap:12px;padding:12px 0;color:#D7E4DE;font-size:16px;border-bottom:1px solid rgba(241,247,244,.1)}
.signup-points li:last-child{border-bottom:0}
.signup-points i{color:var(--c-primary);line-height:1.85}
.form-card{
  background:var(--c-surface);border-radius:var(--r-card);padding:32px;
  box-shadow:0 20px 48px rgba(0,0,0,.28);color:var(--c-text);
}
.form-card h3{font-size:20px;margin-bottom:6px}
.form-card .fc-sub{font-size:14px;color:var(--c-text-2);margin-bottom:22px}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:14px;font-weight:600;color:var(--c-text);margin-bottom:6px}
.fld input,.fld select,.fld textarea{
  width:100%;height:46px;border:1.5px solid var(--c-line);border-radius:var(--r-input);
  padding:0 14px;background:var(--c-surface);color:var(--c-text);transition:all .16s var(--ease);
}
.fld textarea{height:88px;padding:12px 14px;resize:vertical;line-height:1.6}
.fld input:focus,.fld select:focus,.fld textarea:focus{
  outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(0,214,143,.12);
}
.fld .hint{font-size:12px;color:var(--c-text-2);margin-top:6px}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--c-text-2);margin:18px 0 20px}
.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--c-primary);flex-shrink:0}

/* 资讯列表 */
.news-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;
  box-shadow:var(--sd);transition:all .18s var(--ease);
}
.news-card:hover{box-shadow:var(--sd-h);transform:translateY(-2px);color:var(--c-text)}
.news-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-surface-2)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s var(--ease)}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-badge{
  position:absolute;left:12px;top:12px;background:rgba(14,21,18,.78);color:var(--c-primary);
  font-size:12.5px;font-weight:600;padding:4px 12px;border-radius:var(--r-badge);
}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-title{
  font-size:17px;font-weight:700;line-height:1.5;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-desc{
  font-size:14.5px;color:var(--c-text-2);line-height:1.7;margin-bottom:16px;
  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;
  font-size:13.5px;color:var(--c-text-2);border-top:1px solid var(--c-line);padding-top:14px;
}
.news-more{font-weight:600;color:var(--c-primary-d)}
.news-empty{
  background:var(--c-surface);border:1px dashed var(--c-line);border-radius:var(--r-card);
  padding:56px 24px;text-align:center;color:var(--c-text-2);
}
.news-empty .ne-ico{
  width:56px;height:56px;border-radius:50%;background:var(--c-surface-2);
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;
  color:var(--c-primary-d);font-size:22px;
}

/* FAQ */
.faq-wrap{max-width:860px;margin:0 auto}
.faq .accordion-item{border:0;border-bottom:1px solid var(--c-line);background:transparent;counter-increment:faq}
.faq{counter-reset:faq}
.faq .accordion-item:first-child{border-top:1px solid var(--c-line)}
.faq .accordion-button{
  background:transparent;box-shadow:none;font-size:17px;font-weight:600;color:var(--c-text);
  padding:22px 40px 22px 46px;position:relative;transition:color .18s var(--ease);
}
.faq .accordion-button::before{
  content:counter(faq,decimal-leading-zero);position:absolute;left:0;top:22px;
  font-size:13px;font-weight:700;color:var(--c-primary-d);letter-spacing:.04em;
}
.faq .accordion-button:not(.collapsed){color:var(--c-primary-d);background:transparent}
.faq .accordion-button:focus{box-shadow:none}
.faq .accordion-button::after{
  background-image:none;content:"";width:10px;height:10px;position:absolute;right:14px;top:29px;
  border-right:1.5px solid var(--c-text-2);border-bottom:1.5px solid var(--c-text-2);
  transform:rotate(45deg);transition:transform .2s var(--ease);
}
.faq .accordion-button:not(.collapsed)::after{transform:rotate(-135deg);border-color:var(--c-primary-d)}
.faq .accordion-body{padding:0 40px 24px 46px;font-size:15px;color:var(--c-text-2)}

/* 页脚 */
.site-footer{background:var(--c-ink);color:#9FB0A8;padding:64px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand .brand-text{color:var(--c-text-inv)}
.footer-brand p{margin-top:16px;line-height:1.8;color:#9FB0A8;font-size:14px}
.footer-col h4{
  font-size:14px;font-weight:700;color:var(--c-text-inv);margin-bottom:18px;padding-bottom:8px;
  position:relative;
}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:24px;height:2px;background:var(--c-primary)}
.footer-col li{margin-bottom:10px}
.footer-col li a{color:#9FB0A8}
.footer-col li a:hover{color:var(--c-primary)}
.footer-contact li{display:flex;gap:10px;color:#9FB0A8;margin-bottom:12px}
.footer-contact i{color:var(--c-primary);line-height:1.75}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(241,247,244,.12);padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.5px;color:#7E8F87;
}
.footer-bottom a{color:#9FB0A8}
.footer-bottom a:hover{color:var(--c-primary)}

/* 响应式 */
@media (max-width:1399px){
  .container-x{max-width:1140px}
}
@media (max-width:1199px){
  :root{--sec:72px}
  .signup-grid{grid-template-columns:1fr;gap:40px}
  .form-card{max-width:640px}
  .mega > .dropdown-menu{width:calc(100% - 32px)}
}
@media (max-width:991px){
  :root{--sec:64px}
  .site-nav .container-x{min-height:64px;padding-top:12px;padding-bottom:12px}
  .nav-list{flex-direction:column;align-items:stretch;margin:12px 0 0;gap:0;width:100%}
  .nav-list > li > a{height:auto;padding:12px 4px;border-bottom:1px solid var(--c-line);border-left:3px solid transparent}
  .nav-list > li > a.active{border-bottom-color:var(--c-line);border-left-color:var(--c-primary);padding-left:10px}
  .nav-right{order:3;width:100%;padding-bottom:14px}
  .mega > .dropdown-menu{width:100%;box-shadow:none;border-radius:12px;margin-top:6px}
  .hero{min-height:420px}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .info-cell:nth-child(odd){border-left:0}
  .info-cell:nth-child(n+3){border-top:1px solid var(--c-line)}
  .spot{grid-template-columns:1fr;gap:20px}
  .spot:nth-child(even) .spot-media{order:0}
  .spot-media img{height:240px}
  .tickets{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  :root{--sec:56px}
  .container-x{padding:0 16px}
  .hero{min-height:380px}
  .hero .container-x{padding-top:56px;padding-bottom:56px}
  .hero-cta .btn-x{flex:1 1 100%}
  .timeline::before{left:5px}
  .tl-item{grid-template-columns:1fr;gap:8px;padding-left:26px;padding-bottom:26px}
  .tl-time{text-align:left;padding-top:0}
  .tl-dot{left:0;top:6px}
  .tickets{grid-template-columns:1fr}
  .form-card{padding:24px;max-width:100%}
  .signup::after{display:none}
}
@media (max-width:575px){
  body{font-size:16px}
  h2{font-size:23px}
  .info-grid{grid-template-columns:1fr}
  .info-cell{border-left:0;border-top:1px solid var(--c-line);padding:22px 18px}
  .info-cell:first-child{border-top:0}
  .info-cell .vl{font-size:18px}
  .btn-x{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .faq .accordion-button{padding:18px 34px 18px 40px;font-size:16px}
  .faq .accordion-button::before{top:18px}
  .faq .accordion-body{padding:0 24px 20px 40px}
}

/* roulang page: article */
:root{
  --c-primary:#00D68F;
  --c-primary-d:#00A86F;
  --c-accent:#FF7A45;
  --c-accent-s:#FFE7DC;
  --c-ink:#0E1512;
  --c-ink-2:#18211C;
  --c-bg:#F4F7F5;
  --c-surface:#FFFFFF;
  --c-surface-2:#EDF2EF;
  --c-line:#DDE5E0;
  --c-text:#131A17;
  --c-text-2:#5C6B64;
  --c-text-inv:#F1F7F4;
  --r-card:16px;
  --r-btn:10px;
  --r-img:12px;
  --sh-1:0 8px 24px rgba(14,21,18,.06);
  --sh-2:0 14px 32px rgba(14,21,18,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary-d);text-decoration:none}
a:hover{color:var(--c-primary)}
h1,h2,h3,h4{letter-spacing:0;color:inherit}
p{margin:0 0 1em}
ul,ol{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px}
.container-x{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}

/* ---------- 导航 ---------- */
.site-nav{
  background:var(--c-ink);
  color:var(--c-text-inv);
  position:sticky;
  top:0;
  z-index:1040;
  border-bottom:1px solid rgba(241,247,244,.09);
  padding:0;
}
.site-nav .container-x{display:flex;align-items:center;gap:20px;min-height:68px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--c-text-inv);flex:0 0 auto}
.brand-mark{
  width:30px;height:30px;border-radius:9px;
  background:var(--c-primary);color:#0B120F;
  display:grid;place-items:center;
  font-size:16px;font-weight:800;line-height:1;
}
.brand-text{font-size:17px;font-weight:700;color:var(--c-text-inv);white-space:nowrap}
.navbar-toggler-x{
  width:44px;height:40px;border:1.5px solid rgba(241,247,244,.25);
  background:transparent;border-radius:var(--r-btn);
  display:grid;place-items:center;cursor:pointer;transition:border-color .18s var(--ease),background .18s var(--ease);
}
.navbar-toggler-x:hover{border-color:var(--c-primary);background:rgba(0,214,143,.1)}
.tog-bars{display:block;width:18px;height:2px;background:var(--c-text-inv);position:relative;border-radius:2px}
.tog-bars::before,.tog-bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-text-inv);border-radius:2px}
.tog-bars::before{top:-6px}
.tog-bars::after{top:6px}
.nav-list{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px}
.nav-list a{
  display:block;padding:10px 12px;font-size:15px;
  color:rgba(241,247,244,.78);
  border-bottom:3px solid transparent;
  transition:color .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
  border-radius:8px 8px 0 0;
}
.nav-list a:hover{color:#fff;background:rgba(0,214,143,.10)}
.nav-list a.active{color:var(--c-primary);font-weight:700;border-bottom-color:var(--c-primary)}
.nav-right{margin-left:auto;display:flex;align-items:center}
.mega{position:relative}
.mega-trigger{
  background:rgba(0,214,143,.12);
  border:1px solid rgba(0,214,143,.35);
  color:var(--c-text-inv);
  font-size:15px;font-weight:600;
  padding:9px 16px;border-radius:var(--r-btn);
  cursor:pointer;transition:background .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.mega-trigger:hover{background:rgba(0,214,143,.2);border-color:var(--c-primary);transform:translateY(-1px)}
.dropdown-toggle::after{margin-left:8px;vertical-align:2px;border-top-color:currentColor}
.mega .dropdown-menu{
  width:640px;padding:20px;margin-top:14px;
  border-radius:var(--r-card);
  border:1px solid rgba(0,214,143,.2);
  background:var(--c-ink-2);
  box-shadow:0 24px 52px rgba(0,0,0,.42);
}
@keyframes megaIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
.mega .dropdown-menu.show,.mega .dropdown-menu.mega-open{animation:megaIn .18s var(--ease)}
@media (min-width:992px){
  .mega:hover>.dropdown-menu{display:block;animation:megaIn .18s var(--ease)}
}
.mega-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:22px}
.mega-col-title{font-size:13px;font-weight:700;color:var(--c-primary);margin-bottom:10px}
.mega-links{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:2px 10px}
.mega-links a{display:block;padding:7px 8px;border-radius:8px;font-size:14px;color:rgba(241,247,244,.8);transition:background .16s var(--ease),color .16s var(--ease)}
.mega-links a:hover{background:rgba(0,214,143,.12);color:#fff}
.mega-mini{display:flex;gap:10px;align-items:center;padding:8px;border-radius:10px;transition:background .16s var(--ease)}
.mega-mini:hover{background:rgba(241,247,244,.06)}
.mega-mini img{width:64px;height:48px;flex:0 0 64px;object-fit:cover;border-radius:8px;border:1px solid rgba(241,247,244,.12)}
.mm-t{display:block;font-size:14px;line-height:1.45;color:var(--c-text-inv)}
.mm-d{display:block;font-size:12px;color:rgba(241,247,244,.55);margin-top:3px}
.mega-foot{margin-top:16px;padding-top:12px;border-top:1px solid rgba(241,247,244,.12)}
.mega-foot a{font-size:14px;color:var(--c-primary)}
.mega-foot a:hover{color:#fff}

/* ---------- 面包屑 ---------- */
.crumb-bar{background:var(--c-surface-2);border-bottom:1px solid var(--c-line);padding:12px 0}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:14px;color:var(--c-text-2)}
.crumb a{color:var(--c-text-2)}
.crumb a:hover{color:var(--c-primary-d);text-decoration:underline;text-underline-offset:3px}
.crumb .sep{color:#B4C2BA}
.crumb-cur{color:var(--c-text);font-weight:600;max-width:60ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头部 ---------- */
.article-head{position:relative;background:var(--c-ink);color:var(--c-text-inv);padding:56px 0 48px;overflow:hidden}
.article-head-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  opacity:.5;
}
.article-head::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,21,18,.82) 0%,rgba(14,21,18,.92) 100%);
}
.head-inner{position:relative;z-index:2;max-width:900px}
.eyebrow{
  display:inline-block;padding:5px 13px;margin-bottom:16px;
  border-radius:999px;font-size:13px;font-weight:600;
  color:var(--c-primary);
  background:rgba(0,214,143,.14);
  border:1px solid rgba(0,214,143,.4);
}
.article-title{font-size:clamp(28px,3.4vw,46px);line-height:1.2;font-weight:800;color:#fff;margin:0 0 20px}
.meta-row{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 24px;font-size:14px;color:rgba(241,247,244,.72)}
.meta-row li{display:flex;align-items:center;gap:8px}
.meta-row .dot{width:6px;height:6px;border-radius:50%;background:var(--c-primary);flex:0 0 6px}

/* ---------- 正文 ---------- */
.article-main{background:var(--c-surface);padding:60px 0 40px;border-bottom:1px solid var(--c-line)}
.reading-col{max-width:780px;margin:0 auto;min-height:280px;font-size:17px;line-height:1.85;color:var(--c-text)}
.article-body>*:first-child{margin-top:0}
.article-body h2{
  position:relative;padding-left:14px;
  font-size:clamp(21px,2.2vw,28px);line-height:1.35;font-weight:700;
  margin:40px 0 14px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.32em;
  width:3px;height:1em;border-radius:2px;background:var(--c-primary);
}
.article-body h3{font-size:20px;line-height:1.4;font-weight:700;margin:30px 0 10px}
.article-body p{margin:0 0 1.2em}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.35em}
.article-body li{margin-bottom:.5em}
.article-body img{width:100%;border:1px solid var(--c-line);border-radius:var(--r-img);margin:22px 0 8px}
.article-body figcaption,.article-body .caption{font-size:13px;line-height:1.6;color:var(--c-text-2);margin:0 0 22px}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:var(--c-surface-2);
  border-left:3px solid var(--c-primary);
  border-radius:0 var(--r-img) var(--r-img) 0;
  color:var(--c-text-2);font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body a{border-bottom:1px solid rgba(0,168,111,.45)}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--c-line);padding:10px 12px;text-align:left}
.article-body th{background:var(--c-surface-2);font-weight:700}
.article-empty{
  min-height:280px;padding:44px 24px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;
  background:var(--c-surface-2);
  border:1px dashed var(--c-line);
  border-radius:var(--r-card);
}
.empty-mark{width:46px;height:46px;border-radius:50%;background:var(--c-accent-s);color:var(--c-accent);display:grid;place-items:center;font-size:22px;font-weight:800}
.empty-title{font-size:20px;font-weight:700;margin:4px 0 0}
.empty-desc{font-size:15px;color:var(--c-text-2);max-width:520px;line-height:1.7;margin:0 0 8px}
.tag-row{
  max-width:780px;margin:36px auto 0;padding-top:22px;
  border-top:1px solid var(--c-line);
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
}
.tag-label{font-size:13px;font-weight:700;color:var(--c-text-2);margin-right:4px}
.tag{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:var(--c-surface-2);border:1px solid var(--c-line);
  font-size:13px;color:var(--c-text-2);
  transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.tag:hover{background:rgba(0,214,143,.1);border-color:rgba(0,214,143,.45);color:var(--c-primary-d)}

/* ---------- 相关推荐 ---------- */
.related{background:var(--c-bg);padding:72px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;margin:0;line-height:1.3}
.sec-sub{font-size:14px;color:var(--c-text-2);margin:6px 0 0}
.link-more{font-size:14px;font-weight:600;color:var(--c-primary-d);padding-bottom:2px;border-bottom:2px solid transparent;transition:border-color .18s var(--ease)}
.link-more:hover{border-bottom-color:var(--c-primary)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rc-card{
  display:flex;flex-direction:column;
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);overflow:hidden;color:inherit;
  box-shadow:var(--sh-1);
  transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.rc-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(0,214,143,.4);color:inherit}
.rc-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-surface-2)}
.rc-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.rc-card:hover .rc-media img{transform:scale(1.04)}
.rc-badge{
  position:absolute;left:12px;top:12px;
  padding:4px 11px;border-radius:999px;
  background:rgba(14,21,18,.82);color:var(--c-primary);
  font-size:12px;font-weight:600;line-height:1.5;
}
.rc-body{padding:18px 18px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.rc-title{
  font-size:16px;font-weight:700;line-height:1.5;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rc-desc{
  font-size:14px;line-height:1.65;color:var(--c-text-2);margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rc-foot{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--c-text-2);
}
.rc-arrow{color:var(--c-primary-d);font-weight:700}
.back-row{display:flex;justify-content:center;margin-top:36px}

/* ---------- 按钮 ---------- */
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1.5px solid transparent;
  cursor:pointer;text-decoration:none;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease),filter .18s var(--ease);
}
.btn-primary-x{background:var(--c-primary);color:#0B120F}
.btn-primary-x:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 12px 24px rgba(0,214,143,.3);color:#0B120F}
.btn-primary-x:active{transform:translateY(0);box-shadow:none}
.btn-ghost-x{background:transparent;color:var(--c-text-inv);border-color:rgba(241,247,244,.38)}
.btn-ghost-x:hover{background:rgba(0,214,143,.14);border-color:var(--c-primary);color:#fff;transform:translateY(-1px)}
.btn-outline-x{background:transparent;color:var(--c-text);border-color:var(--c-line)}
.btn-outline-x:hover{border-color:var(--c-primary);color:var(--c-primary-d);background:rgba(0,214,143,.08);transform:translateY(-1px)}

/* ---------- CTA 区 ---------- */
.cta-band{background:var(--c-ink);color:var(--c-text-inv);padding:76px 0}
.cta-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.cta-band h2{font-size:clamp(24px,2.6vw,34px);line-height:1.3;font-weight:700;color:#fff;margin:0 0 14px}
.cta-band p{color:rgba(241,247,244,.75);font-size:16px;margin:0 0 22px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.cta-side{
  background:var(--c-ink-2);
  border:1px solid rgba(0,214,143,.25);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:0 0 0 1px rgba(0,214,143,.12);
}
.cta-side h3{font-size:18px;font-weight:700;color:#fff;margin:0 0 14px}
.cta-list{list-style:none;margin:0;padding:0}
.cta-list li{display:flex;gap:10px;font-size:15px;color:rgba(241,247,244,.78);padding:9px 0;border-bottom:1px dashed rgba(241,247,244,.14)}
.cta-list li:last-child{border-bottom:0}
.cta-list .tick{color:var(--c-primary);font-weight:700}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:rgba(241,247,244,.78);padding:64px 0 0;font-size:15px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:34px;padding-bottom:40px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{font-size:14px;line-height:1.75;color:rgba(241,247,244,.62);margin:0;max-width:36ch}
.footer-col h4{
  font-size:14px;font-weight:700;color:#fff;margin:0 0 16px;padding-bottom:8px;
  border-bottom:2px solid rgba(0,214,143,.55);display:inline-block;
}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:rgba(241,247,244,.7);transition:color .16s var(--ease)}
.footer-col a:hover{color:var(--c-primary)}
.footer-contact li{display:flex;gap:8px;font-size:14px;line-height:1.65;color:rgba(241,247,244,.7)}
.footer-contact i{color:var(--c-primary);font-style:normal;flex:0 0 auto}
.footer-bottom{
  border-top:1px solid rgba(241,247,244,.12);
  padding:18px 0 22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(241,247,244,.55);
}
.footer-bottom a{color:var(--c-primary)}

/* ---------- 响应式 ---------- */
@media (max-width:1399.98px){
  .container-x{max-width:1140px}
}
@media (max-width:1199.98px){
  .related-grid{gap:20px}
}
@media (max-width:991.98px){
  .container-x{padding:0 20px}
  .site-nav .container-x{gap:12px}
  .navbar-collapse{width:100%;padding:10px 0 18px}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px}
  .nav-list a{padding:12px 10px;border-bottom:1px solid rgba(241,247,244,.08);border-radius:8px;font-size:16px}
  .nav-list a.active{border-bottom-color:rgba(0,214,143,.5);background:rgba(0,214,143,.08)}
  .nav-right{margin:12px 0 0;width:100%}
  .nav-right .nav-list{flex:1}
  .mega{width:100%}
  .mega-trigger{width:100%;display:flex;align-items:center;justify-content:space-between}
  .mega .dropdown-menu{position:static;width:100%;margin-top:10px;animation:none}
  .mega-grid{grid-template-columns:1fr}
  .mega-links{grid-template-columns:1fr 1fr}
  .article-head{padding:42px 0 36px}
  .related{padding:60px 0}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .article-main{padding:40px 0 32px}
  .reading-col{font-size:16px}
  .related-grid{grid-template-columns:1fr}
  .related{padding:52px 0}
  .cta-band{padding:56px 0}
  .site-footer{padding-top:52px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:575.98px){
  .container-x{padding:0 16px}
  .brand-text{font-size:17px}
  .article-head{padding:34px 0 30px}
  .crumb-cur{max-width:100%;white-space:normal}
  .cta-actions{flex-direction:column}
  .cta-actions .btn-x{width:100%}
  .mega-links{grid-template-columns:1fr}
}

/* roulang page: category1 */
:root{
  --c-primary:#00D68F;
  --c-primary-d:#00A86F;
  --c-accent:#FF7A45;
  --c-accent-s:#FFE7DC;
  --c-ink:#0E1512;
  --c-ink-2:#18211C;
  --c-bg:#F4F7F5;
  --c-surface:#FFFFFF;
  --c-surface-2:#EDF2EF;
  --c-line:#DDE5E0;
  --c-text:#131A17;
  --c-text-2:#5C6B64;
  --c-text-inv:#F1F7F4;
  --r-card:16px;
  --r-btn:10px;
  --r-input:10px;
  --r-img:12px;
  --sh:0 8px 24px rgba(14,21,18,.06);
  --sh-h:0 14px 32px rgba(14,21,18,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:17px;line-height:1.85;color:var(--c-text);background:var(--c-bg);
  -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{margin:0;letter-spacing:0;line-height:1.25;font-weight:700;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
.container-x{max-width:1240px;margin:0 auto;padding:0 24px;}

/* ---------- 公告条 ---------- */
.notice-bar{background:var(--c-ink);color:var(--c-text-inv);}
.notice-bar .container-x{display:flex;align-items:center;justify-content:space-between;height:36px;gap:16px;}
.notice-bar .nb-text{font-size:13px;color:var(--c-text-inv);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.notice-bar .nb-text b{color:var(--c-primary);font-weight:700;}
.nb-badge{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#08130E;background:var(--c-primary);border-radius:999px;padding:2px 12px;white-space:nowrap;font-weight:700;}
.nb-badge i{width:6px;height:6px;border-radius:50%;background:#08130E;display:inline-block;}

/* ---------- 导航 ---------- */
.site-nav{position:sticky;top:0;z-index:1030;background:var(--c-surface);border-bottom:1px solid var(--c-line);box-shadow:0 1px 0 rgba(14,21,18,.02);}
.site-nav .container-x{display:flex;align-items:center;gap:28px;min-height:70px;flex-wrap:wrap;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--c-primary);color:#08130E;display:grid;place-items:center;font-weight:800;font-size:16px;box-shadow:0 0 0 1px rgba(0,214,143,.35);}
.brand-text{font-size:17px;font-weight:700;color:var(--c-text);white-space:nowrap;}
.navbar-collapse{display:flex;align-items:center;justify-content:space-between;flex:1 1 auto;gap:20px;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-list a{display:inline-block;position:relative;padding:10px 12px;font-size:15px;font-weight:500;color:var(--c-text);border-radius:8px;transition:color .18s var(--ease),background .18s var(--ease);}
.nav-list a:hover{color:var(--c-primary-d);background:rgba(0,214,143,.09);}
.nav-list a.active{font-weight:700;}
.nav-list a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:3px;border-radius:2px;background:var(--c-primary);}
.nav-right{display:flex;align-items:center;gap:10px;}
.mega{position:relative;}
.mega-trigger{background:var(--c-surface-2);border:1.5px solid var(--c-line);color:var(--c-text);font-size:14px;font-weight:700;padding:9px 16px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .18s var(--ease);}
.mega-trigger::after{content:"";width:7px;height:7px;border-right:2px solid var(--c-text-2);border-bottom:2px solid var(--c-text-2);transform:rotate(45deg) translateY(-2px);transition:transform .18s var(--ease);}
.mega-trigger:hover{background:rgba(0,214,143,.12);border-color:var(--c-primary);color:var(--c-primary-d);}
.mega .dropdown-menu{display:block;visibility:hidden;opacity:0;transform:translateY(4px);pointer-events:none;
  width:640px;padding:20px;margin-top:10px;border:1px solid var(--c-line);border-radius:16px;background:var(--c-surface);box-shadow:var(--sh-h);
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s var(--ease);}
.mega:hover>.dropdown-menu,.mega:focus-within>.dropdown-menu,.mega .dropdown-menu.show{visibility:visible;opacity:1;transform:translateY(0);pointer-events:auto;}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.mega-col-title{font-size:13px;font-weight:700;color:var(--c-text-2);letter-spacing:.04em;padding-bottom:8px;margin-bottom:10px;border-bottom:1px solid var(--c-line);}
.mega-links li+li{margin-top:2px;}
.mega-links a{display:block;font-size:15px;padding:7px 8px;border-radius:8px;color:var(--c-text);transition:background .16s var(--ease),color .16s var(--ease);}
.mega-links a:hover{background:var(--c-surface-2);color:var(--c-primary-d);}
.mega-mini{display:flex;gap:12px;align-items:center;padding:8px;border-radius:12px;transition:background .16s var(--ease);}
.mega-mini:hover{background:var(--c-surface-2);}
.mega-mini img{width:64px;height:48px;object-fit:cover;border-radius:8px;flex:0 0 auto;}
.mega-mini .mm-t{display:block;font-size:14px;font-weight:600;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.mega-mini .mm-d{display:block;font-size:12px;color:var(--c-text-2);margin-top:2px;}
.mega-more{display:inline-block;margin-top:14px;font-size:14px;font-weight:700;color:var(--c-primary-d);border-bottom:2px solid rgba(0,214,143,.4);padding-bottom:2px;}
.navbar-toggler-x{background:var(--c-surface);border:1.5px solid var(--c-line);border-radius:10px;width:44px;height:40px;display:grid;place-items:center;cursor:pointer;}
.tog-bars,.tog-bars::before,.tog-bars::after{display:block;width:18px;height:2px;background:var(--c-text);border-radius:2px;position:relative;transition:.2s var(--ease);}
.tog-bars::before{content:"";position:absolute;top:-6px;}
.tog-bars::after{content:"";position:absolute;top:6px;}

/* ---------- KV ---------- */
.kv{position:relative;min-height:260px;display:flex;align-items:center;overflow:hidden;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;}
.kv::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,21,18,.86) 0%,rgba(14,21,18,.72) 55%,rgba(14,21,18,.66) 100%);}
.kv .container-x{position:relative;z-index:2;padding-top:42px;padding-bottom:42px;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(241,247,244,.75);margin-bottom:14px;}
.crumb a:hover{color:var(--c-primary);}
.crumb span{color:rgba(241,247,244,.45);}
.kv h1{color:var(--c-text-inv);font-size:clamp(26px,3.2vw,40px);font-weight:800;line-height:1.2;max-width:800px;}
.kv p{margin-top:14px;color:rgba(241,247,244,.82);font-size:16px;max-width:660px;}
.kv-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.kv-tags span{font-size:13px;padding:5px 14px;border-radius:999px;background:rgba(0,214,143,.16);color:#B9FFE4;border:1px solid rgba(0,214,143,.32);}

/* ---------- 主体两栏 ---------- */
.layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:36px;align-items:start;padding:56px 0 72px;}
.toc{position:sticky;top:96px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:18px 16px;box-shadow:var(--sh);}
.toc h2{font-size:13px;font-weight:700;color:var(--c-text-2);letter-spacing:.06em;padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid var(--c-line);}
.toc a{display:block;font-size:14px;color:var(--c-text-2);padding:8px 10px;border-radius:8px;border-left:2px solid transparent;transition:all .16s var(--ease);}
.toc a:hover{background:var(--c-surface-2);color:var(--c-primary-d);border-left-color:var(--c-primary);}
.toc .toc-cta{margin-top:14px;display:block;text-align:center;font-size:14px;font-weight:700;color:#08130E;background:var(--c-primary);border-radius:var(--r-btn);padding:10px 12px;}
.toc .toc-cta:hover{filter:brightness(1.06);}

.panel{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:34px 36px;box-shadow:var(--sh);}
.panel + .panel{margin-top:24px;}
.panel h2{font-size:clamp(22px,2.2vw,28px);font-weight:700;position:relative;padding-left:16px;}
.panel h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:2px;background:var(--c-primary);}
.panel .lead{margin-top:14px;color:var(--c-text-2);font-size:16px;}
.panel p.body{margin-top:14px;color:var(--c-text);font-size:16px;}

/* ---------- 步骤 ---------- */
.steps{margin-top:26px;display:grid;gap:16px;}
.step{display:grid;grid-template-columns:54px minmax(0,1fr);gap:18px;padding:20px;border:1px solid var(--c-line);border-radius:var(--r-card);background:var(--c-surface);transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);}
.step:hover{box-shadow:var(--sh-h);transform:translateY(-2px);border-color:rgba(0,214,143,.45);}
.step-no{width:54px;height:54px;border-radius:14px;background:var(--c-surface-2);color:var(--c-primary-d);display:grid;place-items:center;font-size:18px;font-weight:800;border:1px solid var(--c-line);}
.step h3{font-size:19px;font-weight:700;}
.step .step-meta{display:inline-block;font-size:12px;color:var(--c-text-2);background:var(--c-surface-2);border-radius:999px;padding:2px 10px;margin-left:10px;vertical-align:2px;font-weight:500;}
.step p{margin-top:8px;font-size:15.5px;color:var(--c-text-2);}
.note{margin-top:12px;background:var(--c-accent-s);border-left:3px solid var(--c-accent);border-radius:0 10px 10px 0;padding:10px 14px;font-size:14.5px;color:#7A3418;}
.note b{color:#5C2510;}

/* ---------- 提示列表 ---------- */
.tips{margin-top:20px;display:grid;gap:10px;}
.tips li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start;font-size:15.5px;color:var(--c-text-2);padding:12px 14px;background:var(--c-surface-2);border-radius:12px;}
.tips li b{color:var(--c-primary-d);font-weight:800;font-size:13px;padding-top:3px;}

/* ---------- 底部双栏 ---------- */
.bottom-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;padding:0 0 88px;align-items:start;}
.acc{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:28px 32px;box-shadow:var(--sh);}
.acc-title{font-size:20px;font-weight:700;padding-bottom:16px;border-bottom:1px solid var(--c-line);}
.acc-item{border-bottom:1px solid var(--c-line);}
.acc-item:last-child{border-bottom:0;}
.acc-btn{width:100%;display:flex;align-items:center;gap:12px;background:transparent;border:0;text-align:left;padding:16px 0;cursor:pointer;font-size:17px;font-weight:600;color:var(--c-text);transition:color .16s var(--ease);}
.acc-btn:hover{color:var(--c-primary-d);}
.acc-no{font-size:13px;font-weight:800;color:var(--c-primary-d);flex:0 0 auto;}
.acc-q{flex:1 1 auto;}
.acc-arrow{width:9px;height:9px;border-right:2px solid var(--c-text-2);border-bottom:2px solid var(--c-text-2);transform:rotate(45deg);transition:transform .2s var(--ease);flex:0 0 auto;margin-top:-3px;}
.acc-btn:not(.collapsed) .acc-arrow{transform:rotate(-135deg);border-color:var(--c-primary-d);}
.acc-body{padding:0 0 18px 25px;font-size:15px;color:var(--c-text-2);}
.help-card{background:var(--c-ink);color:var(--c-text-inv);border:1px solid rgba(0,214,143,.25);border-radius:var(--r-card);padding:22px;box-shadow:0 0 0 1px rgba(0,214,143,.18);}
.help-card img{width:100%;height:150px;object-fit:cover;border-radius:12px;margin-bottom:16px;}
.help-card h3{font-size:19px;color:var(--c-text-inv);}
.help-card p{margin-top:10px;font-size:14.5px;color:rgba(241,247,244,.78);}
.help-list{margin-top:14px;display:grid;gap:8px;}
.help-list li{font-size:14px;color:rgba(241,247,244,.85);padding-left:14px;position:relative;}
.help-list li::before{content:"";position:absolute;left:0;top:10px;width:5px;height:5px;border-radius:50%;background:var(--c-primary);}
.help-card .btn-x{margin-top:18px;width:100%;}

/* ---------- 按钮 ---------- */
.btn-x{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:700;border:1.5px solid transparent;cursor:pointer;transition:all .18s var(--ease);}
.btn-x-primary{background:var(--c-primary);color:#08130E;}
.btn-x-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 12px 24px rgba(0,168,111,.28);}
.btn-x-primary:active{transform:none;box-shadow:none;}
.btn-x-ghost{background:transparent;border-color:var(--c-line);color:var(--c-text);}
.btn-x-ghost:hover{background:rgba(0,214,143,.09);border-color:var(--c-primary);color:var(--c-primary-d);}
.link-x{font-size:14px;font-weight:700;color:var(--c-primary-d);border-bottom:2px solid transparent;transition:border-color .16s var(--ease);}
.link-x:hover{border-bottom-color:var(--c-primary);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:rgba(241,247,244,.8);padding:64px 0 0;margin-top:0;}
.site-footer .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:44px;border-bottom:1px solid rgba(241,247,244,.12);}
.site-footer .brand-text{color:var(--c-text-inv);}
.footer-brand p{margin-top:16px;font-size:14.5px;line-height:1.8;color:rgba(241,247,244,.68);max-width:340px;}
.footer-col h4{font-size:14px;font-weight:700;color:var(--c-text-inv);padding-bottom:10px;margin-bottom:14px;position:relative;}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:24px;height:2px;border-radius:2px;background:var(--c-primary);}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:14.5px;color:rgba(241,247,244,.75);transition:color .16s var(--ease);}
.footer-col a:hover{color:var(--c-primary);}
.footer-contact li{display:flex;gap:8px;font-size:14.5px;}
.footer-contact i{color:var(--c-primary);font-style:normal;font-size:10px;line-height:1.9;flex:0 0 auto;}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px 0;font-size:13.5px;color:rgba(241,247,244,.6);}
.footer-bottom a{color:rgba(241,247,244,.75);}
.footer-bottom a:hover{color:var(--c-primary);}

/* ---------- 响应式 ---------- */
@media (max-width:1399.98px){
  .container-x{max-width:1140px;}
}
@media (max-width:1199.98px){
  .layout{grid-template-columns:200px minmax(0,1fr);gap:26px;}
  .bottom-grid{grid-template-columns:minmax(0,1fr) 300px;}
}
@media (max-width:991.98px){
  .site-nav .container-x{min-height:64px;gap:12px;padding-top:8px;padding-bottom:8px;}
  .navbar-collapse{flex-basis:100%;flex-direction:column;align-items:stretch;gap:6px;padding:10px 0 14px;border-top:1px solid var(--c-line);margin-top:8px;}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;}
  .nav-list a{padding:12px 6px;border-radius:10px;}
  .nav-list a.active::after{left:6px;right:auto;width:20px;bottom:4px;}
  .nav-right{width:100%;margin-top:6px;}
  .nav-right .nav-list{flex-direction:column;}
  .mega{width:100%;}
  .mega-trigger{width:100%;justify-content:space-between;}
  .mega .dropdown-menu{position:static;width:100%;visibility:hidden;opacity:0;height:0;padding:0;margin:0;border:0;box-shadow:none;transform:none;overflow:hidden;}
  .mega .dropdown-menu.show{visibility:visible;opacity:1;height:auto;padding:16px;margin-top:8px;border:1px solid var(--c-line);border-radius:14px;}
  .mega-grid{grid-template-columns:1fr;}
  .layout{grid-template-columns:1fr;gap:20px;padding:36px 0 52px;}
  .toc{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:4px 8px;}
  .toc h2{grid-column:1/-1;}
  .toc .toc-cta{grid-column:1/-1;}
  .bottom-grid{grid-template-columns:1fr;padding-bottom:64px;}
  .panel{padding:26px 24px;}
  .site-footer{padding-top:48px;}
  .site-footer .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .container-x{padding:0 16px;}
  .kv{min-height:230px;}
  .kv h1{font-size:26px;}
  .kv p{font-size:15px;}
  .step{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:16px;}
  .step-no{width:44px;height:44px;border-radius:12px;font-size:16px;}
  .step h3{font-size:17px;}
  .step .step-meta{margin-left:0;display:block;width:fit-content;margin-top:6px;}
  .acc{padding:20px;}
  .acc-btn{font-size:16px;}
  .acc-body{padding-left:0;}
  .toc{grid-template-columns:1fr;}
  .panel h2{padding-left:12px;}
}
@media (max-width:575.98px){
  .notice-bar .nb-text{font-size:12px;}
  .site-footer .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .brand-text{font-size:16px;}
}

/* roulang page: category3 */
:root{
  --c-primary:#00D68F; --c-primary-d:#00A86F; --c-accent:#FF7A45; --c-accent-s:#FFE7DC;
  --c-ink:#0E1512; --c-ink-2:#18211C; --c-bg:#F4F7F5; --c-surface:#FFFFFF; --c-surface-2:#EDF2EF;
  --c-line:#DDE5E0; --c-text:#131A17; --c-text-2:#5C6B64; --c-text-inv:#F1F7F4;
  --r-card:16px; --r-btn:10px; --r-img:12px; --r-input:10px;
  --sh:0 8px 24px rgba(14,21,18,.06); --sh-h:0 14px 32px rgba(14,21,18,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--c-bg);color:var(--c-text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:17px;line-height:1.85;
}
img{max-width:100%;display:block}
a{color:var(--c-primary-d);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--c-accent)}
h1,h2,h3,h4{margin:0;letter-spacing:0;color:var(--c-text)}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
.container-x{max-width:1240px;margin:0 auto;padding:0 24px;width:100%}

/* 公告条 */
.announce{background:var(--c-ink);min-height:36px;display:flex;align-items:center}
.announce-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:36px}
.announce-text{color:var(--c-primary);font-size:13px;line-height:1.4;letter-spacing:0}
.announce-badge{
  display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(0,214,143,.35);
  color:var(--c-text-inv);font-size:12px;padding:3px 10px;border-radius:999px;white-space:nowrap;
}
.announce-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--c-primary)}

/* 导航 */
.site-header{position:sticky;top:0;z-index:1030;background:var(--c-surface);border-bottom:1px solid var(--c-line)}
.site-nav{padding:0}
.site-nav .container-x{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:30px;height:30px;border-radius:9px;background:var(--c-primary);color:var(--c-ink);
  font-size:16px;font-weight:800;display:flex;align-items:center;justify-content:center;
}
.brand-text{font-size:17px;font-weight:700;color:var(--c-text);white-space:nowrap}
.brand:hover .brand-text{color:var(--c-primary-d)}
.navbar-collapse{display:flex;align-items:center;gap:20px;flex:1 1 auto}
.nav-list{display:flex;align-items:center;gap:24px;list-style:none}
.nav-list li{position:relative}
.nav-list a{
  display:inline-block;padding:24px 0 22px;font-size:15px;color:var(--c-text);font-weight:500;
  border-bottom:3px solid transparent;transition:color .18s var(--ease),border-color .18s var(--ease);
}
.nav-list a:hover{color:var(--c-primary-d)}
.nav-list a.active{font-weight:700;border-bottom-color:var(--c-primary);color:var(--c-text)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.nav-list-flat a{padding:22px 0 20px}
.mega-trigger{
  background:var(--c-surface-2);border:1px solid var(--c-line);color:var(--c-text);
  font-size:14px;font-weight:600;padding:9px 16px;border-radius:999px;cursor:pointer;
  transition:background .18s var(--ease),border-color .18s var(--ease);
}
.mega-trigger:hover{background:var(--c-accent-s);border-color:var(--c-accent)}
.mega-trigger::after{margin-left:6px;vertical-align:1px}
.navbar-toggler-x{
  width:42px;height:38px;border:1px solid var(--c-line);border-radius:var(--r-btn);
  background:var(--c-surface);display:flex;align-items:center;justify-content:center;
}
.tog-bars{width:18px;height:2px;background:var(--c-text);position:relative;display:block}
.tog-bars::before,.tog-bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-text)}
.tog-bars::before{top:-6px}.tog-bars::after{top:6px}

/* Mega 面板 */
.mega .dropdown-menu{
  width:640px;padding:18px;margin-top:8px;border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-h);background:var(--c-surface);
}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.mega-col-title{font-size:13px;font-weight:700;color:var(--c-text-2);letter-spacing:.04em;margin-bottom:10px}
.mega-links li a{
  display:block;padding:7px 10px;border-radius:9px;font-size:14px;color:var(--c-text);border:0;
}
.mega-links li a:hover{background:var(--c-surface-2);color:var(--c-primary-d)}
.mega-mini{display:flex;gap:10px;align-items:center;padding:7px;border-radius:10px;color:var(--c-text)}
.mega-mini:hover{background:var(--c-surface-2)}
.mega-mini img{width:64px;height:48px;object-fit:cover;border-radius:8px;flex:0 0 auto}
.mm-t{display:block;font-size:14px;font-weight:600;line-height:1.4}
.mm-d{display:block;font-size:12px;color:var(--c-text-2);margin-top:2px}
.mega-foot{border-top:1px solid var(--c-line);margin-top:14px;padding-top:12px}
.mega-foot a{font-size:14px;font-weight:600}
@media (min-width:992px){
  .mega .dropdown-menu{
    display:block;opacity:0;transform:translateY(4px);pointer-events:none;
    transition:opacity .18s var(--ease),transform .18s var(--ease);
  }
  .mega:hover .dropdown-menu,.mega.show .dropdown-menu,.mega:focus-within .dropdown-menu{
    opacity:1;transform:translateY(0);pointer-events:auto;
  }
}

/* KV */
.kv{position:relative;background:var(--c-ink) url('/assets/images/backpic/back-2.png') center/cover no-repeat;min-height:200px;display:flex;align-items:center}
.kv::before{content:"";position:absolute;inset:0;background:rgba(14,21,18,.72)}
.kv-inner{position:relative;z-index:1;padding:34px 0 32px;width:100%}
.crumb{font-size:13px;color:rgba(241,247,244,.72);margin-bottom:12px}
.crumb a{color:rgba(241,247,244,.86)}
.crumb a:hover{color:var(--c-primary)}
.crumb span.sep{margin:0 8px;color:rgba(241,247,244,.4)}
.kv h1{
  color:var(--c-text-inv);font-size:clamp(24px,2.9vw,38px);line-height:1.2;font-weight:800;
  letter-spacing:0;margin-bottom:12px;
}
.kv-sub{color:rgba(241,247,244,.82);font-size:15px;margin:0;max-width:760px}
.kv-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.kv-tag{
  font-size:12px;line-height:1.4;padding:5px 12px;border-radius:999px;
  background:rgba(0,214,143,.16);border:1px solid rgba(0,214,143,.4);color:var(--c-primary);
}

/* 通用板块 */
.sec{padding:64px 0}
.sec-tight{padding:52px 0}
.sec-head{margin-bottom:28px}
.sec-eyebrow{font-size:13px;font-weight:700;color:var(--c-primary-d);letter-spacing:.06em;margin-bottom:8px}
.sec-head h2{font-size:clamp(22px,2.2vw,30px);line-height:1.25;font-weight:700}
.sec-head p{margin:10px 0 0;color:var(--c-text-2);font-size:15px;max-width:820px}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* 状态条 */
.status-bar{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh);overflow:hidden}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.status-cell{padding:20px 22px;border-left:3px solid var(--c-primary);position:relative}
.status-cell+.status-cell{box-shadow:inset 1px 0 0 var(--c-line)}
.status-label{font-size:13px;color:var(--c-text-2);margin-bottom:6px}
.status-val{font-size:19px;font-weight:700;line-height:1.3}
.status-val.good{color:var(--c-primary-d)}
.status-note{font-size:12px;color:var(--c-text-2);margin-top:4px}

/* 双列 FAQ */
.faq-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.acc-x{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:6px 22px;box-shadow:var(--sh)}
.acc-x .accordion-item{border:0;border-bottom:1px solid var(--c-line);background:transparent}
.acc-x .accordion-item:last-child{border-bottom:0}
.acc-x .accordion-button{
  background:transparent;box-shadow:none;color:var(--c-text);font-size:16px;font-weight:600;
  padding:16px 34px 16px 0;line-height:1.5;display:flex;align-items:flex-start;gap:10px;
}
.acc-x .accordion-button:not(.collapsed){color:var(--c-primary-d);background:transparent}
.acc-x .accordion-button:focus{box-shadow:none;border-color:transparent}
.acc-x .accordion-button::after{
  content:"";background-image:none;width:9px;height:9px;border-right:1.5px solid var(--c-text-2);
  border-bottom:1.5px solid var(--c-text-2);transform:rotate(45deg);margin-left:auto;
  position:absolute;right:4px;top:50%;margin-top:-7px;
  transition:transform .2s var(--ease),border-color .2s var(--ease);
}
.acc-x .accordion-button:not(.collapsed)::after{background-image:none;transform:rotate(-135deg);border-color:var(--c-primary-d)}
.acc-num{color:var(--c-primary-d);font-size:13px;font-weight:700;flex:0 0 auto;padding-top:2px}
.acc-x .accordion-body{padding:0 0 18px 26px;font-size:15px;color:var(--c-text-2);line-height:1.8}

/* 安全提示 */
.safety-wrap{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;align-items:center}
.tip-list li{display:flex;gap:18px;padding:18px 20px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh);margin-bottom:14px}
.tip-list li:last-child{margin-bottom:0}
.tip-num{font-size:20px;font-weight:800;color:var(--c-primary);flex:0 0 auto;line-height:1.3}
.tip-title{font-size:16px;font-weight:700;margin-bottom:4px}
.tip-desc{font-size:14px;color:var(--c-text-2);margin:0;line-height:1.75}
.safety-figure{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh)}
.safety-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;border-bottom:1px solid var(--c-line)}
.safety-figure figcaption{padding:16px 18px;font-size:14px;color:var(--c-text-2)}

/* 表单 */
.report-band{background:var(--c-ink);padding:64px 0;color:var(--c-text-inv)}
.report-band h2{color:var(--c-text-inv);font-size:clamp(22px,2.2vw,30px);font-weight:700}
.report-band p.lead{color:rgba(241,247,244,.78);font-size:15px;margin:12px 0 0;max-width:760px}
.form-card{
  background:var(--c-surface);border-radius:var(--r-card);padding:26px;box-shadow:var(--sh-h);
  max-width:780px;margin-top:26px;
}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--c-text);margin-bottom:7px}
.field .hint{font-size:12px;color:var(--c-text-2);font-weight:400;margin-left:6px}
.form-control-x{
  width:100%;height:46px;border:1.5px solid var(--c-line);border-radius:var(--r-input);
  padding:0 14px;background:var(--c-surface);color:var(--c-text);transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
textarea.form-control-x{height:auto;min-height:120px;padding:12px 14px;line-height:1.7;resize:vertical}
.form-control-x::placeholder{color:#9BA8A2}
.form-control-x:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(0,214,143,.12)}
select.form-control-x{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--c-text-2) 50%),linear-gradient(135deg,var(--c-text-2) 50%,transparent 50%);background-position:calc(100% - 20px) 20px,calc(100% - 15px) 20px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--c-text-2);line-height:1.6;margin:18px 0 20px}
.agree input{width:16px;height:16px;margin-top:3px;accent-color:var(--c-primary-d);flex:0 0 auto}
.btn-main{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--c-primary);color:var(--c-ink);font-weight:700;font-size:15px;
  border:1.5px solid var(--c-primary);border-radius:var(--r-btn);padding:12px 24px;cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),filter .18s var(--ease);
}
.btn-main:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 10px 22px rgba(0,168,111,.28);color:var(--c-ink)}
.btn-main:active{transform:translateY(0);box-shadow:none}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;
  color:var(--c-text-inv);border:1.5px solid rgba(241,247,244,.45);border-radius:var(--r-btn);
  padding:12px 24px;font-size:15px;font-weight:600;cursor:pointer;
  transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.btn-ghost:hover{background:rgba(0,214,143,.14);border-color:var(--c-primary);color:var(--c-text-inv)}
.btn-block{width:100%}
.form-foot{font-size:12px;color:var(--c-text-2);margin-top:12px}

/* 页脚 */
.site-footer{background:var(--c-ink);color:var(--c-text-inv);padding:56px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:36px}
.footer-brand .brand-text{color:var(--c-text-inv)}
.footer-brand p{font-size:14px;color:rgba(241,247,244,.7);margin-top:14px;line-height:1.8}
.footer-col h4{font-size:14px;font-weight:700;color:var(--c-text-inv);position:relative;padding-bottom:10px;margin-bottom:14px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--c-primary)}
.footer-col ul li{margin-bottom:9px}
.footer-col ul li a{font-size:14px;color:rgba(241,247,244,.72)}
.footer-col ul li a:hover{color:var(--c-primary)}
.footer-contact li{display:flex;gap:8px;font-size:14px;color:rgba(241,247,244,.72);line-height:1.7}
.footer-contact li i{color:var(--c-primary);font-style:normal;flex:0 0 auto;font-size:11px;padding-top:5px}
.footer-bottom{
  border-top:1px solid rgba(241,247,244,.14);padding:18px 0;display:flex;justify-content:space-between;
  gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(241,247,244,.6);
}
.footer-bottom a{color:rgba(241,247,244,.78)}
.footer-bottom a:hover{color:var(--c-primary)}

/* 响应式 */
@media (max-width:1199px){
  .container-x{max-width:1140px}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:26px}
}
@media (max-width:991px){
  .site-nav .container-x{min-height:62px;gap:14px}
  .navbar-collapse{flex-direction:column;align-items:stretch;gap:0;padding:8px 0 18px}
  .nav-list{flex-direction:column;align-items:stretch;gap:0}
  .nav-list a{padding:12px 0;border-bottom:0;border-left:3px solid transparent;padding-left:12px}
  .nav-list a.active{border-left-color:var(--c-primary);border-bottom:0}
  .nav-right{margin-left:0;flex-direction:column;align-items:stretch;gap:10px}
  .nav-list-flat a{padding:12px 0 12px 12px}
  .mega .dropdown-menu{width:100%;box-shadow:none}
  .mega-grid{grid-template-columns:1fr}
  .faq-cols{grid-template-columns:1fr}
  .safety-wrap{grid-template-columns:1fr}
  .status-grid{grid-template-columns:repeat(2,1fr)}
  .status-cell:nth-child(3),.status-cell:nth-child(4){box-shadow:inset 0 1px 0 var(--c-line)}
  .status-cell:nth-child(3){box-shadow:inset 0 1px 0 var(--c-line)}
  .sec{padding:64px 0}
}
@media (max-width:767px){
  .kv{min-height:200px}
  .kv-inner{padding:28px 0 26px}
  .sec{padding:48px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
  .form-card{padding:20px}
  .status-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:575px){
  .container-x{padding:0 16px}
  body{font-size:16px}
  .brand-text{font-size:15px}
  .brand-mark{width:28px;height:28px;font-size:15px}
  .announce-in{flex-direction:column;align-items:flex-start;gap:4px;padding:6px 0}
  .status-grid{grid-template-columns:1fr}
  .status-cell+.status-cell{box-shadow:inset 0 1px 0 var(--c-line)}
  .footer-grid{grid-template-columns:1fr}
  .btn-main,.btn-ghost{width:100%}
  .kv-tags{gap:6px}
}

/* roulang page: category2 */
:root{
  --c-primary:#00D68F;
  --c-primary-d:#00A86F;
  --c-accent:#FF7A45;
  --c-accent-s:#FFE7DC;
  --c-ink:#0E1512;
  --c-ink-2:#18211C;
  --c-bg:#F4F7F5;
  --c-surface:#FFFFFF;
  --c-surface-2:#EDF2EF;
  --c-line:#DDE5E0;
  --c-text:#131A17;
  --c-text-2:#5C6B64;
  --c-text-inv:#F1F7F4;
  --r-card:16px;
  --r-btn:10px;
  --r-input:10px;
  --r-img:12px;
  --sh:0 8px 24px rgba(14,21,18,.06);
  --sh-h:0 14px 32px rgba(14,21,18,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  background:var(--c-bg);
  color:var(--c-text);
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease);}
h1,h2,h3,h4{margin:0;letter-spacing:0;font-weight:700;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
.container-x{max-width:1240px;width:100%;margin:0 auto;padding:0 24px;}

/* ---------- 公告条 ---------- */
.notice-bar{background:var(--c-ink);color:var(--c-primary);font-size:14px;min-height:36px;display:flex;align-items:center;}
.notice-bar .container-x{display:flex;align-items:center;justify-content:space-between;gap:12px;line-height:1.4;padding-top:6px;padding-bottom:6px;}
.nb-text{color:var(--c-text-inv);opacity:.86;}
.nb-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(0,214,143,.14);color:var(--c-primary);border:1px solid rgba(0,214,143,.35);border-radius:999px;padding:2px 12px;font-size:13px;white-space:nowrap;}
.nb-badge i{font-size:7px;}

/* ---------- 导航 ---------- */
.site-nav{
  position:sticky;top:0;z-index:1030;
  background:rgba(14,21,18,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(241,247,244,.08);
  padding:10px 0;
}
.site-nav .container-x{display:flex;align-items:center;gap:20px;justify-content:space-between;flex-wrap:nowrap;}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:32px;height:32px;border-radius:10px;background:var(--c-primary);color:var(--c-ink);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:800;letter-spacing:0;
}
.brand-text{font-size:18px;font-weight:700;color:var(--c-text-inv);letter-spacing:0;white-space:nowrap;}
.navbar-collapse{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-grow:1;}
.nav-list{display:flex;align-items:center;gap:4px;}
.nav-list li a{
  display:inline-block;position:relative;padding:8px 12px;border-radius:8px;
  font-size:15px;color:rgba(241,247,244,.78);white-space:nowrap;
}
.nav-list li a:hover{color:var(--c-primary);background:rgba(0,214,143,.08);}
.nav-list li a.active{color:var(--c-text-inv);font-weight:700;}
.nav-list li a.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:3px;border-radius:3px;background:var(--c-primary);
}
.nav-right{display:flex;align-items:center;gap:12px;}
.mega{position:relative;}
.mega-trigger{
  background:rgba(0,214,143,.12);border:1px solid rgba(0,214,143,.4);color:var(--c-primary);
  border-radius:var(--r-btn);padding:8px 14px;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:8px;
  cursor:pointer;transition:background .18s var(--ease),transform .18s var(--ease);
}
.mega-trigger:hover{background:rgba(0,214,143,.2);}
.mega-trigger::after{content:"";border:0;width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);}
.mega .dropdown-menu{
  display:block;position:absolute;right:0;top:calc(100% + 14px);
  width:640px;max-width:calc(100vw - 48px);
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-h);padding:20px;margin:0;
  opacity:0;visibility:hidden;transform:translateY(4px);pointer-events:none;
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;
}
.mega:hover .dropdown-menu,.mega:focus-within .dropdown-menu,.mega .dropdown-menu.show{
  opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;
}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.mega-col-title{font-size:14px;font-weight:700;color:var(--c-text);padding-bottom:8px;margin-bottom:10px;border-bottom:2px solid var(--c-primary);display:inline-block;}
.mega-links li a{display:block;padding:6px 0;font-size:14.5px;color:var(--c-text-2);}
.mega-links li a:hover{color:var(--c-primary-d);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;}
.mega-mini{display:flex;gap:10px;align-items:center;padding:8px;border-radius:12px;transition:background .18s var(--ease);}
.mega-mini:hover{background:var(--c-surface-2);}
.mega-mini img{width:64px;height:48px;object-fit:cover;border-radius:8px;flex-shrink:0;}
.mm-t{display:block;font-size:14px;font-weight:600;color:var(--c-text);line-height:1.4;}
.mm-d{display:block;font-size:12.5px;color:var(--c-text-2);}
.mega-foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--c-line);}
.mega-foot a{font-size:14px;color:var(--c-primary-d);font-weight:600;}
.mega-foot a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;}
.navbar-toggler-x{
  background:transparent;border:1.5px solid rgba(241,247,244,.28);border-radius:var(--r-btn);
  width:44px;height:40px;display:flex;align-items:center;justify-content:center;padding:0;cursor:pointer;
}
.tog-bars{position:relative;display:block;width:18px;height:2px;background:var(--c-text-inv);border-radius:2px;}
.tog-bars::before,.tog-bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-text-inv);border-radius:2px;}
.tog-bars::before{top:-6px;}
.tog-bars::after{top:6px;}

/* ---------- KV ---------- */
.kv{
  position:relative;min-height:280px;display:flex;align-items:center;
  background-image:linear-gradient(rgba(14,21,18,.72),rgba(14,21,18,.66)),url("/assets/images/backpic/back-1.png");
  background-size:cover;background-position:center;
}
.kv-inner{padding:56px 0 52px;color:var(--c-text-inv);max-width:820px;}
.kv-tag{
  display:inline-flex;align-items:center;gap:8px;background:rgba(0,214,143,.16);
  border:1px solid rgba(0,214,143,.45);color:var(--c-primary);border-radius:999px;
  padding:4px 14px;font-size:13px;margin-bottom:18px;
}
.kv h1{font-size:clamp(30px,4vw,52px);line-height:1.15;font-weight:800;color:#fff;}
.kv p.sub{margin-top:16px;font-size:17px;color:rgba(241,247,244,.82);line-height:1.75;max-width:660px;}
.kv-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.kv-meta span{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;
  background:rgba(241,247,244,.1);border:1px solid rgba(241,247,244,.22);
  border-radius:999px;padding:5px 14px;color:var(--c-text-inv);
}
.kv-meta span i{color:var(--c-primary);}

/* ---------- 面包屑 ---------- */
.crumb{background:var(--c-surface);border-bottom:1px solid var(--c-line);}
.crumb .container-x{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--c-text-2);padding-top:12px;padding-bottom:12px;flex-wrap:wrap;}
.crumb a{color:var(--c-text-2);}
.crumb a:hover{color:var(--c-primary-d);}
.crumb .sep{opacity:.5;}
.crumb .now{color:var(--c-text);font-weight:600;}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section.tight{padding:64px 0;}
.section.alt{background:var(--c-surface-2);}
.section.dark{background:var(--c-ink);color:var(--c-text-inv);}
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-eyebrow{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--c-primary-d);text-transform:uppercase;margin-bottom:10px;}
.dark .sec-eyebrow{color:var(--c-primary);}
.sec-head h2{font-size:clamp(24px,2.4vw,34px);line-height:1.25;font-weight:700;}
.sec-head p{margin-top:14px;color:var(--c-text-2);font-size:16px;}
.dark .sec-head p{color:rgba(241,247,244,.72);}
.lead-3 p{color:var(--c-text-2);font-size:16.5px;margin-bottom:14px;}

/* ---------- 时间线 ---------- */
.timeline{margin-top:8px;}
.tl-item{display:grid;grid-template-columns:96px 1fr;gap:26px;}
.tl-time{
  text-align:right;font-size:14px;font-weight:700;color:var(--c-text-2);
  padding-top:6px;font-variant-numeric:tabular-nums;line-height:1.5;
}
.tl-body{
  position:relative;border-left:2px solid var(--c-line);
  padding:0 0 30px 26px;
}
.tl-body::before{
  content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;border-radius:50%;
  background:var(--c-primary);box-shadow:0 0 0 4px rgba(0,214,143,.14);
}
.tl-item:last-child .tl-body{border-left-color:transparent;padding-bottom:0;}
.tl-body h3{font-size:19px;line-height:1.4;font-weight:700;}
.tl-body p{margin-top:8px;color:var(--c-text-2);font-size:15.5px;max-width:720px;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.tag{
  display:inline-block;font-size:13px;line-height:1.4;padding:3px 11px;border-radius:999px;
  background:var(--c-surface-2);color:var(--c-text-2);border:1px solid var(--c-line);
}
.tag.hi{background:rgba(0,214,143,.14);color:var(--c-primary-d);border-color:rgba(0,214,143,.4);}
.tag.warm{background:var(--c-accent-s);color:#B5481F;border-color:#F5C9B5;}
.tl-item.now .tl-body{
  background:rgba(0,214,143,.08);border-radius:14px;
  box-shadow:0 0 0 1px rgba(0,214,143,.3);
  padding:16px 22px 16px 26px;margin-bottom:30px;
}
.tl-item.now .tl-body::before{top:24px;}
.tl-item.now .tl-body h3{color:var(--c-primary-d);}

/* ---------- 票种 ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.ticket{
  position:relative;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:28px 24px 24px;box-shadow:var(--sh);
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.ticket:hover{transform:translateY(-2px);box-shadow:var(--sh-h);}
.ticket.rec{border-color:rgba(0,214,143,.55);}
.ticket.rec::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;border-radius:16px 16px 0 0;background:var(--c-primary);}
.tk-badge{
  position:absolute;top:-13px;right:22px;background:var(--c-primary);color:var(--c-ink);
  font-size:12.5px;font-weight:700;border-radius:999px;padding:3px 12px;
}
.tk-name{font-size:18px;font-weight:700;}
.tk-price{margin-top:6px;font-size:34px;font-weight:800;line-height:1.1;letter-spacing:-.01em;}
.tk-price small{font-size:14px;font-weight:600;color:var(--c-text-2);margin-left:4px;}
.tk-desc{font-size:14px;color:var(--c-text-2);margin-top:8px;}
.tk-list{margin-top:20px;border-top:1px solid var(--c-line);}
.tk-list li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px solid var(--c-line);font-size:15px;color:var(--c-text-2);
}
.tk-list li b{font-weight:700;font-size:14px;}
.tk-list li .yes{color:var(--c-primary-d);}
.tk-list li .no{color:#9AA8A1;font-weight:500;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-size:15.5px;font-weight:700;
  padding:12px 24px;border:1.5px solid transparent;cursor:pointer;
  transition:background .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),color .18s var(--ease);
}
.btn-primary-x{background:var(--c-primary);color:var(--c-ink);}
.btn-primary-x:hover{background:#22E0A1;transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,168,111,.32);}
.btn-primary-x:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;border-color:rgba(241,247,244,.45);color:var(--c-text-inv);}
.btn-ghost:hover{background:rgba(0,214,143,.14);border-color:var(--c-primary);color:var(--c-primary);}
.btn-outline-x{background:transparent;border-color:var(--c-line);color:var(--c-text);}
.btn-outline-x:hover{background:rgba(0,214,143,.1);border-color:var(--c-primary);color:var(--c-primary-d);}
.btn-block{width:100%;}
.ticket .btn{margin-top:22px;}

/* ---------- 报名 CTA ---------- */
.signup-grid{display:grid;grid-template-columns:1fr 520px;gap:56px;align-items:start;}
.signup-grid h2{font-size:clamp(24px,2.4vw,34px);line-height:1.25;color:#fff;}
.signup-grid .s-lead{margin-top:16px;color:rgba(241,247,244,.74);font-size:16px;max-width:520px;}
.point-list{margin-top:28px;display:grid;gap:16px;}
.point-list li{display:flex;gap:14px;align-items:flex-start;}
.point-list i{
  flex-shrink:0;width:28px;height:28px;border-radius:9px;background:rgba(0,214,143,.16);
  color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center;font-size:13px;margin-top:4px;
}
.point-list b{display:block;font-size:15.5px;font-weight:700;color:var(--c-text-inv);}
.point-list span{display:block;font-size:14px;color:rgba(241,247,244,.68);line-height:1.7;}
.form-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:30px 28px;box-shadow:var(--sh-h);width:100%;
}
.form-card h3{font-size:20px;color:var(--c-text);}
.form-card .fc-sub{font-size:14px;color:var(--c-text-2);margin-top:6px;}
.field{margin-top:18px;}
.field label{display:block;font-size:14px;font-weight:600;color:var(--c-text);margin-bottom:6px;}
.field .ctrl{
  width:100%;height:46px;border:1.5px solid var(--c-line);border-radius:var(--r-input);
  background:var(--c-surface);padding:0 14px;font-size:15px;color:var(--c-text);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
textarea.ctrl{height:96px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field .ctrl:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(0,214,143,.12);outline:none;}
.field .ctrl::placeholder{color:#9AA8A1;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.check{display:flex;gap:10px;align-items:flex-start;margin-top:18px;font-size:13.5px;color:var(--c-text-2);line-height:1.65;}
.check input{width:18px;height:18px;flex-shrink:0;margin-top:4px;accent-color:var(--c-primary-d);}
.form-card .btn{margin-top:22px;}
.form-note{margin-top:12px;font-size:12.5px;color:var(--c-text-2);text-align:center;}

/* ---------- 往期回顾 ---------- */
.scroll-x{display:flex;gap:20px;overflow-x:auto;padding:4px 4px 18px;scroll-snap-type:x mandatory;}
.scroll-x::-webkit-scrollbar{height:8px;}
.scroll-x::-webkit-scrollbar-thumb{background:var(--c-line);border-radius:8px;}
.past-card{
  flex:0 0 320px;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh);scroll-snap-align:start;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease);
}
.past-card:hover{transform:translateY(-2px);box-shadow:var(--sh-h);}
.past-card img{width:100%;height:180px;object-fit:cover;border-radius:0;}
.past-body{padding:18px 20px 20px;}
.past-body h3{font-size:17px;line-height:1.45;}
.past-body p{font-size:14px;color:var(--c-text-2);margin-top:8px;line-height:1.7;}
.past-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;font-size:13px;color:var(--c-text-2);}
.past-meta a{color:var(--c-primary-d);font-weight:700;}
.past-meta a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;}

/* ---------- FAQ ---------- */
.acc{border-top:1px solid var(--c-line);}
.acc .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--c-line);}
.acc .accordion-button{
  background:transparent;box-shadow:none;color:var(--c-text);
  font-size:17px;font-weight:600;line-height:1.6;
  padding:22px 44px 22px 40px;position:relative;
}
.acc .accordion-button:not(.collapsed){color:var(--c-primary-d);background:transparent;box-shadow:none;}
.acc .accordion-button::before{
  counter-increment:faq;
  content:"0" counter(faq);
  position:absolute;left:0;top:23px;font-size:13px;font-weight:700;color:var(--c-primary-d);
}
.acc{counter-reset:faq;}
.acc .accordion-button::after{
  content:"";position:absolute;right:12px;top:50%;
  width:9px;height:9px;margin:0;background-image:none;
  border-right:2px solid var(--c-text-2);border-bottom:2px solid var(--c-text-2);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .2s var(--ease);
}
.acc .accordion-button:not(.collapsed)::after{transform:translateY(-30%) rotate(-135deg);border-color:var(--c-primary-d);}
.acc .accordion-body{padding:0 44px 24px 40px;font-size:15px;color:var(--c-text-2);line-height:1.8;}

/* ---------- 结尾 CTA 条 ---------- */
.cta-bar{
  background:var(--c-ink);border-radius:var(--r-card);padding:30px 34px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  box-shadow:0 0 0 1px rgba(0,214,143,.25);
}
.cta-bar h3{font-size:21px;color:#fff;}
.cta-bar p{font-size:14.5px;color:rgba(241,247,244,.7);margin-top:6px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-ink);color:var(--c-text-inv);padding:64px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14.5px;color:rgba(241,247,244,.68);line-height:1.8;max-width:340px;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;display:inline-block;padding-bottom:8px;border-bottom:2px solid var(--c-primary);}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14.5px;color:rgba(241,247,244,.7);}
.footer-col ul li a:hover{color:var(--c-primary);}
.footer-contact li{display:flex;gap:10px;font-size:14px;color:rgba(241,247,244,.7);line-height:1.7;margin-bottom:12px;}
.footer-contact i{color:var(--c-primary);font-size:9px;margin-top:8px;flex-shrink:0;}
.footer-bottom{
  border-top:1px solid rgba(241,247,244,.12);padding:20px 0;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(241,247,244,.6);
}
.footer-bottom a{color:var(--c-primary);}
.footer-bottom a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px;}

/* ---------- 响应式 ---------- */
@media (max-width:1399.98px){
  .container-x{max-width:1140px;}
}
@media (max-width:1199.98px){
  .mega .dropdown-menu{width:calc(100vw - 32px);}
  .signup-grid{grid-template-columns:1fr 460px;gap:40px;}
}
@media (max-width:991.98px){
  .site-nav .container-x{flex-wrap:wrap;}
  .site-nav .navbar-collapse{
    flex-basis:100%;background:var(--c-ink-2);border-radius:14px;
    margin-top:12px;padding:14px;display:block;
  }
  .navbar-collapse.collapse:not(.show){display:none;}
  .navbar-collapse.show{display:block;}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px;}
  .nav-list li a{display:block;padding:11px 10px;border-radius:8px;font-size:15px;}
  .nav-list li a.active{background:rgba(0,214,143,.12);}
  .nav-list li a.active::after{display:none;}
  .nav-right{display:block;margin-top:10px;padding-top:10px;border-top:1px solid rgba(241,247,244,.12);}
  .mega{width:100%;}
  .mega-trigger{width:100%;justify-content:space-between;}
  .mega .dropdown-menu{position:static;width:100%;max-width:none;margin-top:10px;transform:none;box-shadow:var(--sh);}
  .mega-grid{grid-template-columns:1fr;gap:16px;}
  .kv{min-height:240px;}
  .section{padding:64px 0;}
  .ticket-grid{grid-template-columns:repeat(2,1fr);}
  .signup-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .kv-inner{padding:46px 0 42px;}
}
@media (max-width:767.98px){
  .section{padding:48px 0;}
  .section.tight{padding:44px 0;}
  .kv{min-height:200px;}
  .kv h1{font-size:clamp(26px,6.4vw,34px);}
  .kv p.sub{font-size:15.5px;}
  .container-x{padding:0 16px;}
  .tl-item{grid-template-columns:1fr;gap:6px;}
  .tl-time{text-align:left;padding-top:0;color:var(--c-primary-d);}
  .tl-body{padding-left:20px;}
  .tl-item.now .tl-body{padding:14px 16px 14px 20px;}
  .ticket-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .form-card{padding:24px 20px;}
  .cta-bar{padding:24px 20px;}
  .cta-bar .btn{width:100%;}
  .past-card{flex:0 0 82%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{justify-content:flex-start;}
  .acc .accordion-button{font-size:16px;padding:18px 38px 18px 34px;}
  .acc .accordion-body{padding:0 34px 20px 34px;}
  .nb-text{font-size:13px;}
}
@media (max-width:575.98px){
  body{font-size:16px;}
  .brand-text{font-size:17px;}
  .brand-mark{width:30px;height:30px;font-size:16px;}
  .kv-meta span{font-size:12.5px;}
  .tk-price{font-size:28px;}
  .btn{padding:11px 18px;font-size:15px;}
  .scroll-x{gap:14px;}
}

/* roulang page: category4 */
:root{
  --c-primary:#00D68F;
  --c-primary-d:#00A86F;
  --c-accent:#FF7A45;
  --c-accent-s:#FFE7DC;
  --c-ink:#0E1512;
  --c-ink-2:#18211C;
  --c-bg:#F4F7F5;
  --c-surface:#FFFFFF;
  --c-surface-2:#EDF2EF;
  --c-line:#DDE5E0;
  --c-text:#131A17;
  --c-text-2:#5C6B64;
  --c-text-inv:#F1F7F4;
  --r-card:16px;
  --r-btn:10px;
  --r-input:10px;
  --r-img:12px;
  --r-pill:999px;
  --sh-1:0 8px 24px rgba(14,21,18,.06);
  --sh-2:0 14px 32px rgba(14,21,18,.10);
  --ease:cubic-bezier(.2,.7,.3,1);
  --gap-sec:88px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease),opacity .18s var(--ease)}
a:hover{color:var(--c-primary-d)}
button,input,select,textarea{font:inherit;color:inherit}
ul{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;letter-spacing:0;line-height:1.25}
h1{font-size:clamp(30px,4vw,52px);font-weight:800;line-height:1.15}
h2{font-size:clamp(24px,2.4vw,34px);font-weight:700}
h3{font-size:20px;font-weight:700;line-height:1.4}
p{margin:0 0 1.2em}
p:last-child{margin-bottom:0}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
.container-x{max-width:1240px;margin:0 auto;padding:0 24px;width:100%}
.sec{padding:var(--gap-sec) 0}
.sec-tight{padding:64px 0}
.sec-head{margin-bottom:40px;max-width:760px}
.sec-head h2{margin-bottom:14px}
.sec-head p{color:var(--c-text-2);font-size:16px;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.04em;
  color:var(--c-primary-d);background:rgba(0,214,143,.10);
  border-radius:var(--r-pill);padding:5px 12px;margin-bottom:14px;
}
.eyebrow i{font-size:12px}

/* 顶部公告条 */
.topbar{background:var(--c-ink);color:var(--c-text-inv);font-size:13px;height:36px;display:flex;align-items:center}
.topbar .container-x{display:flex;align-items:center;justify-content:space-between;gap:12px}
.tb-left{display:inline-flex;align-items:center;gap:8px;color:rgba(241,247,244,.82);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tb-left i{color:var(--c-primary)}
.tb-badge{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(0,214,143,.4);color:var(--c-primary);border-radius:var(--r-pill);padding:2px 10px;font-size:12px;white-space:nowrap}
.tb-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-primary)}

/* 导航 */
.site-nav{
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--c-line);
  position:sticky;top:0;z-index:1030;
  padding:0;
}
.site-nav .container-x{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:30px;height:30px;border-radius:9px;
  background:linear-gradient(140deg,var(--c-primary),var(--c-primary-d));
  color:#07130D;font-weight:800;font-size:16px;
  display:grid;place-items:center;letter-spacing:0;
}
.brand-text{font-size:18px;font-weight:700;color:var(--c-text);white-space:nowrap}
.site-nav .navbar-collapse{display:flex;align-items:center;gap:24px;flex:1 1 auto}
.nav-list{display:flex;align-items:center;gap:6px;margin:0;flex:1 1 auto}
.nav-list>li>a,.nav-list>li>button{
  display:inline-block;padding:10px 12px;border-radius:var(--r-btn);
  font-size:15px;font-weight:500;color:var(--c-text-2);
  background:none;border:0;cursor:pointer;position:relative;line-height:1.4;
}
.nav-list>li>a:hover,.nav-list>li>button:hover{color:var(--c-text);background:var(--c-surface-2)}
.nav-list>li>a.active{color:var(--c-text);font-weight:700}
.nav-list>li>a.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:3px;
  border-radius:2px;background:var(--c-primary);
}
.nav-right{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.mega{position:relative}
.mega-trigger{
  display:inline-flex;align-items:center;gap:6px;
  border:1.5px solid var(--c-line)!important;border-radius:var(--r-btn);
  background:var(--c-surface-2);color:var(--c-text);font-size:14px;font-weight:600;
  padding:9px 14px;cursor:pointer;
}
.mega-trigger::after{content:"\f107";font-family:"Font Awesome 6 Free";font-weight:900;border:0;margin:0;font-size:11px;transition:transform .18s var(--ease)}
.mega:hover .mega-trigger,.mega-trigger[aria-expanded="true"]{border-color:var(--c-primary)!important;background:rgba(0,214,143,.10)}
.mega:hover .mega-trigger::after,.mega-trigger[aria-expanded="true"]::after{transform:translateY(1px)}
.dropdown-menu{
  border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-2);padding:20px;margin-top:10px;
  width:640px;max-width:calc(100vw - 32px);
  background:var(--c-surface);
}
.mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mega-col-title{font-size:13px;font-weight:700;color:var(--c-text-2);letter-spacing:.04em;margin-bottom:12px}
.mega-links li{margin-bottom:4px}
.mega-links a{display:block;padding:7px 10px;border-radius:8px;font-size:14.5px;color:var(--c-text-2)}
.mega-links a:hover{background:var(--c-surface-2);color:var(--c-text)}
.mega-mini{display:flex;gap:12px;align-items:center;padding:8px;border-radius:var(--r-img);border:1px solid transparent;margin-bottom:8px}
.mega-mini:hover{background:var(--c-surface-2);border-color:var(--c-line)}
.mega-mini img{width:64px;height:48px;object-fit:cover;border-radius:8px;flex:0 0 auto}
.mm-t{display:block;font-size:14px;font-weight:600;color:var(--c-text);line-height:1.4}
.mm-d{display:block;font-size:12px;color:var(--c-text-2);margin-top:4px}
.mega-foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--c-line);font-size:14px;font-weight:600;color:var(--c-primary-d)}
@media (min-width:992px){
  .dropdown-menu{display:block;opacity:0;transform:translateY(-4px);pointer-events:none;transition:opacity .18s var(--ease),transform .18s var(--ease)}
  .mega:hover>.dropdown-menu,.mega:focus-within>.dropdown-menu,.dropdown-menu.show{opacity:1;transform:translateY(0);pointer-events:auto}
}
.navbar-toggler-x{
  width:44px;height:40px;border:1.5px solid var(--c-line);border-radius:var(--r-btn);
  background:var(--c-surface);display:grid;place-items:center;cursor:pointer;
}
.tog-bars{display:block;width:18px;height:2px;background:var(--c-text);position:relative;border-radius:2px}
.tog-bars::before,.tog-bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-text);border-radius:2px}
.tog-bars::before{top:-6px}.tog-bars::after{top:6px}

/* 分类 KV */
.cat-kv{
  position:relative;min-height:260px;display:flex;align-items:flex-end;
  background:url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
  padding:56px 0 40px;color:var(--c-text-inv);overflow:hidden;
}
.cat-kv::before{content:"";position:absolute;inset:0;background:rgba(14,21,18,.72)}
.cat-kv .container-x{position:relative;z-index:2}
.crumb{font-size:13.5px;color:rgba(241,247,244,.72);margin-bottom:16px}
.crumb a{color:rgba(241,247,244,.72)}
.crumb a:hover{color:var(--c-primary)}
.crumb span{margin:0 8px;opacity:.6}
.cat-kv h1{max-width:900px;color:#fff;margin-bottom:14px}
.cat-kv p{max-width:640px;color:rgba(241,247,244,.84);font-size:16.5px;margin:0}
.kv-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.kv-tag{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(241,247,244,.12);border:1px solid rgba(241,247,244,.22);color:#fff;
}
.kv-tag i{color:var(--c-primary);font-size:11px}

/* 设备卡网格 */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.device-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.device-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(0,214,143,.45)}
.device-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-surface-2)}
.device-media img{width:100%;height:100%;object-fit:cover}
.device-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,21,18,0) 45%,rgba(14,21,18,.55))}
.device-badge{
  position:absolute;top:12px;left:12px;z-index:2;
  background:rgba(14,21,18,.82);color:var(--c-primary);
  font-size:12px;font-weight:700;padding:4px 10px;border-radius:var(--r-pill);
  border:1px solid rgba(0,214,143,.35);
}
.device-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.device-body h3{font-size:19px}
.device-body p{color:var(--c-text-2);font-size:15px;margin:0;line-height:1.7}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.tag{font-size:12.5px;line-height:1.4;padding:3px 10px;border-radius:var(--r-pill);background:var(--c-surface-2);color:var(--c-text-2);border:1px solid var(--c-line)}
.tag-ok{background:rgba(0,214,143,.12);color:var(--c-primary-d);border-color:rgba(0,214,143,.28)}
.tag-warn{background:var(--c-accent-s);color:#B4431A;border-color:rgba(255,122,69,.3)}
.device-link{
  margin-top:auto;font-size:14px;font-weight:600;color:var(--c-primary-d);
  display:inline-flex;align-items:center;gap:6px;
}
.device-link i{font-size:12px;transition:transform .2s var(--ease)}
.device-link:hover i{transform:translateX(4px)}

/* 对比表 */
.table-wrap{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;
}
.table-scroll{overflow-x:auto}
table.cmp{width:100%;border-collapse:collapse;min-width:720px}
table.cmp thead th{
  text-align:left;font-size:13.5px;font-weight:700;letter-spacing:.03em;
  color:var(--c-text-2);background:var(--c-surface-2);
  padding:16px 20px;border-bottom:1px solid var(--c-line);white-space:nowrap;
}
table.cmp tbody td{
  padding:18px 20px;border-bottom:1px solid var(--c-line);
  font-size:15px;color:var(--c-text-2);vertical-align:middle;
}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody tr:hover td{background:rgba(0,214,143,.045)}
table.cmp td.dev-name{font-weight:700;color:var(--c-text);font-size:15.5px}
.state{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;padding:4px 12px;border-radius:var(--r-pill);white-space:nowrap}
.state-yes{background:rgba(0,214,143,.14);color:var(--c-primary-d)}
.state-most{background:var(--c-accent-s);color:#B4431A}
.state-yes::before,.state-most::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}

/* 自查步骤 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);position:relative}
.step-no{font-size:13px;font-weight:800;color:var(--c-primary-d);letter-spacing:.08em;margin-bottom:10px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:15px;color:var(--c-text-2);margin:0}
.step::after{content:"";position:absolute;left:24px;bottom:0;width:42px;height:3px;border-radius:2px;background:var(--c-primary)}

/* 提示条 */
.note{
  display:flex;gap:12px;align-items:flex-start;
  background:rgba(0,214,143,.08);border:1px solid rgba(0,214,143,.28);
  border-radius:var(--r-img);padding:16px 18px;margin-top:28px;
}
.note i{color:var(--c-primary-d);margin-top:5px}
.note p{font-size:14.5px;color:var(--c-text-2);margin:0}

/* FAQ */
.faq-list{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-1);padding:8px 24px}
.faq-item{border-bottom:1px solid var(--c-line)}
.faq-item:last-child{border-bottom:0}
.faq-q{
  width:100%;display:flex;align-items:flex-start;gap:14px;text-align:left;
  background:none;border:0;padding:22px 0;cursor:pointer;
}
.faq-q .no{font-size:13px;font-weight:800;color:var(--c-primary-d);flex:0 0 auto;line-height:1.9}
.faq-q .q-text{font-size:17px;font-weight:600;color:var(--c-text);flex:1 1 auto;line-height:1.6}
.faq-q .chev{flex:0 0 auto;color:var(--c-text-2);font-size:13px;margin-top:6px;transition:transform .2s var(--ease)}
.faq-q[aria-expanded="true"] .chev{transform:rotate(180deg)}
.faq-a{padding:0 0 22px 34px;font-size:15px;color:var(--c-text-2);max-width:820px}

/* CTA 条 */
.cta-bar{
  background:var(--c-ink);border-radius:var(--r-card);color:var(--c-text-inv);
  padding:32px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;
  box-shadow:0 0 0 1px rgba(0,214,143,.25);
}
.cta-bar h3{color:#fff;font-size:22px;margin-bottom:6px}
.cta-bar p{color:rgba(241,247,244,.78);font-size:15px;margin:0}
.cta-bar .cta-actions{display:flex;gap:12px;flex:0 0 auto}

/* 按钮 */
.btn-x{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);border:1.5px solid transparent;
  padding:12px 22px;font-size:15px;font-weight:700;cursor:pointer;line-height:1.4;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.btn-primary-x{background:var(--c-primary);color:#08120D;box-shadow:0 6px 18px rgba(0,214,143,.28)}
.btn-primary-x:hover{background:#12E09C;color:#08120D;transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,214,143,.34)}
.btn-primary-x:active{transform:translateY(0);box-shadow:0 4px 12px rgba(0,214,143,.24)}
.btn-ghost-x{background:transparent;border-color:var(--c-primary);color:var(--c-primary)}
.btn-ghost-x:hover{background:rgba(0,214,143,.12);color:var(--c-primary)}
.btn-line-x{background:transparent;border-color:var(--c-line);color:var(--c-text)}
.btn-line-x:hover{border-color:var(--c-primary);background:rgba(0,214,143,.08);color:var(--c-text)}

/* 页脚 */
.site-footer{background:var(--c-ink);color:rgba(241,247,244,.78);padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(241,247,244,.12)}
.site-footer .brand-text{color:#fff}
.footer-brand p{font-size:14.5px;margin-top:16px;max-width:320px;color:rgba(241,247,244,.68)}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:24px;height:2px;background:var(--c-primary);border-radius:2px}
.footer-col li{margin-bottom:10px;font-size:14.5px}
.footer-col a{color:rgba(241,247,244,.72)}
.footer-col a:hover{color:var(--c-primary)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start}
.footer-contact i{color:var(--c-primary);font-style:normal;font-size:10px;margin-top:9px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:13.5px;color:rgba(241,247,244,.6)}
.footer-bottom a{color:rgba(241,247,244,.6)}
.footer-bottom a:hover{color:var(--c-primary)}

@media (max-width:1199px){
  .container-x{max-width:1140px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  :root{--gap-sec:64px}
  .site-nav .container-x{min-height:62px;gap:12px}
  .site-nav .navbar-collapse{flex-direction:column;align-items:stretch;gap:8px;padding:12px 0 18px}
  .nav-list{flex-direction:column;align-items:stretch;gap:2px}
  .nav-list>li>a,.nav-list>li>button{display:block;width:100%;text-align:left;padding:12px 14px}
  .nav-list>li>a.active::after{left:14px;right:auto;width:24px;bottom:6px}
  .nav-right{flex-direction:column;align-items:stretch}
  .dropdown-menu{width:100%!important;max-width:100%;margin-top:8px}
  .mega-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  :root{--gap-sec:48px}
  body{font-size:16px}
  .container-x{padding:0 16px}
  .grid-3{grid-template-columns:1fr;gap:16px}
  .cat-kv{min-height:260px;padding:44px 0 32px}
  .cta-bar{flex-direction:column;align-items:flex-start;padding:26px 22px}
  .cta-actions{width:100%;flex-direction:column}
  .cta-actions .btn-x{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .faq-list{padding:4px 18px}
  .faq-a{padding-left:0}
}
@media (max-width:575px){
  h1{font-size:30px}
  h2{font-size:24px}
  .kv-tag{font-size:12px}
  .table-scroll{font-size:14px}
}