/* roulang page: index */
:root{
  --brand:#0F3D2E;
  --brand-deep:#06231A;
  --accent:#C6F24E;
  --accent-soft:rgba(198,242,78,.35);
  --hot:#FF5A2B;
  --hot-hover:#E04414;
  --bg:#F7F6F2;
  --surface:#FFFFFF;
  --line:#E3E5DE;
  --ink:#101A16;
  --ink-2:#3A4A43;
  --radius-card:16px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(16,26,22,.06),0 8px 24px -12px rgba(16,26,22,.18);
  --shadow-2:0 2px 4px rgba(16,26,22,.08),0 16px 40px -16px rgba(16,26,22,.26);
}
*,*::before,*::after{box-sizing:border-box}
html{
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
}
body{margin:0;background:var(--bg);color:var(--ink);font-size:16px}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p,figure{margin:0}
.num{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
.section{padding:96px 0}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--accent);box-shadow:0 0 0 3px rgba(198,242,78,.18)}

/* ---------- 顶部公告条 ---------- */
.topbar{background:var(--brand-deep);color:var(--accent);font-size:13px;letter-spacing:.02em}
.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar-msg{display:flex;align-items:center;gap:8px;color:#E9FBE1}
.topbar-link{color:var(--accent);border-bottom:1px solid rgba(198,242,78,.5);padding-bottom:1px;transition:opacity .2s}
.topbar-link:hover{opacity:.78}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(247,246,242,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:box-shadow .25s,border-color .25s;border-bottom:1px solid transparent}
.site-header.is-scrolled{border-bottom:1px solid var(--line);box-shadow:0 8px 24px -18px rgba(16,26,22,.5)}
.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{
  width:36px;height:36px;display:flex;align-items:center;justify-content:center;
  background:var(--brand);color:var(--accent);font-weight:800;font-size:17px;
  border-radius:8px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%);
}
.logo-text{font-weight:800;font-size:18px;letter-spacing:-.02em;color:var(--brand)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{position:relative;font-weight:600;font-size:15px;color:var(--ink-2);padding:6px 0;transition:color .2s}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand)}
.nav-right{display:flex;align-items:center;gap:14px}
.status-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.06em;color:var(--brand);background:rgba(198,242,78,.22);border:1px solid rgba(198,242,78,.55);border-radius:4px;padding:4px 10px}
.status-badge .dot{width:6px;height:6px;box-shadow:none}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--surface);flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--brand);border-radius:2px}

/* 抽屉 */
.drawer-mask{position:fixed;inset:0;background:rgba(6,35,26,.5);opacity:0;visibility:hidden;transition:opacity .28s;z-index:80}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:var(--surface);z-index:90;transform:translateX(102%);transition:transform .3s ease;padding:24px;display:flex;flex-direction:column;gap:8px;box-shadow:-20px 0 60px -30px rgba(6,35,26,.6);overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-title{font-size:13px;letter-spacing:.08em;color:var(--ink-2);margin-bottom:8px}
.drawer-link{display:flex;align-items:center;justify-content:space-between;padding:14px 4px;border-bottom:1px solid var(--line);font-weight:600;color:var(--brand)}
.drawer-link i{color:var(--accent);font-size:12px}
.drawer-count{background:var(--brand-deep);color:var(--accent);border-radius:12px;padding:16px;margin-top:16px;font-size:13px}
.drawer-count strong{font-size:22px;font-variant-numeric:tabular-nums;display:block;color:#fff;margin-top:4px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-btn);font-weight:700;font-size:15px;padding:12px 22px;transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;border:1.5px solid transparent;white-space:nowrap}
.btn-primary{background:var(--hot);color:#fff;box-shadow:inset 0 -3px 0 rgba(0,0,0,.18),0 10px 22px -14px rgba(255,90,43,.9)}
.btn-primary:hover{background:var(--hot-hover);transform:translateY(-2px);filter:brightness(1.05)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 -1px 0 rgba(0,0,0,.18)}
.btn-ghost{border-color:var(--brand);color:var(--brand);background:transparent}
.btn-ghost:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--brand)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-lg{padding:15px 28px;font-size:16px}
.btn-text{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--brand);position:relative;padding-bottom:2px}
.btn-text::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--accent);transform:scaleX(.3);transform-origin:left;transition:transform .22s}
.btn-text:hover::after{transform:scaleX(1)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px;box-shadow:0 0 0 3px var(--accent-soft)}

/* ---------- 标签 / 徽章 ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.08em;font-weight:700;color:var(--brand);background:rgba(198,242,78,.28);padding:6px 12px;clip-path:polygon(8px 0,100% 0,100% 100%,0 100%)}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;letter-spacing:.06em;font-weight:700;padding:4px 10px;border-radius:4px}
.badge-brand{background:var(--brand);color:var(--accent)}
.badge-hot{background:var(--hot);color:#fff}
.badge-live{background:rgba(198,242,78,.6);color:var(--brand-deep)}
.badge-mute{background:#ECEDE8;color:var(--ink-2)}

/* ---------- Hero ---------- */
.hero{padding:72px 0 40px}
.hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.hero-copy{grid-column:span 6}
.hero-title{font-size:40px;line-height:1.2;font-weight:800;letter-spacing:-.02em;color:var(--brand);margin:18px 0 16px}
.hero-sub{font-size:17px;line-height:1.8;color:var(--ink-2);max-width:520px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 0}
.trust-row{display:flex;flex-wrap:wrap;gap:22px;margin-top:32px}
.trust-item{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink-2)}
.trust-item i{color:var(--brand);font-size:13px;background:rgba(198,242,78,.4);width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}
.hero-visual{grid-column:span 6;position:relative;min-height:420px;border-radius:var(--radius-card);overflow:hidden;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center;box-shadow:var(--shadow-2)}
.hero-visual::after{content:"";position:absolute;inset:0;background:rgba(6,35,26,.72)}
.hero-arc{position:absolute;width:420px;height:420px;border:1.5px solid rgba(198,242,78,.55);border-radius:50%;right:-140px;top:-120px;z-index:2}
.hero-arc.arc-2{width:280px;height:280px;right:-60px;top:-40px;border-color:rgba(198,242,78,.3)}
.hero-visual-tag{position:absolute;left:28px;top:28px;z-index:3;color:#EAFBD6;font-size:13px;letter-spacing:.08em;border-left:3px solid var(--accent);padding-left:10px}
.hero-cards{position:absolute;right:24px;bottom:24px;z-index:3;display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.data-card{background:rgba(255,255,255,.94);border-radius:12px;padding:14px 18px;min-width:132px;box-shadow:var(--shadow-2)}
.data-card .data-num{font-size:24px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1.2}
.data-card .data-label{font-size:12px;color:var(--ink-2);letter-spacing:.04em;margin-top:4px}

/* ---------- 倒计时条 ---------- */
.countdown-band{margin-top:8px}
.countdown-inner{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:var(--shadow-1)}
.countdown-label{display:flex;align-items:center;gap:12px;font-weight:600;color:var(--ink)}
.countdown{display:flex;align-items:center;gap:10px}
.cd-cell{background:var(--brand-deep);color:#fff;border-radius:10px;min-width:60px;padding:8px 10px;text-align:center}
.cd-num{display:block;font-size:22px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.cd-unit{display:block;font-size:11px;color:var(--accent);letter-spacing:.1em}
.cd-sep{font-size:20px;font-weight:800;color:var(--brand);transform:translateY(-6px)}

/* ---------- 板块通用 ---------- */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px}
.section-title{font-size:28px;line-height:1.3;font-weight:800;letter-spacing:-.02em;color:var(--brand);margin-top:14px}
.section-desc{max-width:460px;color:var(--ink-2);font-size:15px;line-height:1.8}

/* ---------- 阶梯 ---------- */
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:start}
.ladder-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:26px 22px 22px;box-shadow:var(--shadow-1);transform:translateY(var(--lift,0px));transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.ladder-card:hover{transform:translateY(calc(var(--lift,0px) - 4px));box-shadow:var(--shadow-2);border-color:rgba(198,242,78,.9)}
.ladder-card:nth-child(2){background:#FBFDF4}
.ladder-card:nth-child(3){background:#F4FAE4}
.ladder-card:nth-child(4){background:#EDF7D9}
.ladder-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.ladder-num{width:34px;height:34px;border-radius:50%;background:var(--brand);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}
.ladder-name{font-size:18px;font-weight:800;color:var(--brand)}
.ladder-list li{display:flex;gap:8px;font-size:14px;color:var(--ink-2);padding:6px 0}
.ladder-list li i{color:var(--brand);font-size:12px;margin-top:7px}
.ladder-threshold{margin:18px 0 12px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-2)}
.ladder-threshold strong{display:block;font-size:20px;color:var(--hot);font-variant-numeric:tabular-nums;font-weight:800}

/* ---------- 套餐对比 ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:30px 26px;box-shadow:var(--shadow-1);display:flex;flex-direction:column;transition:box-shadow .25s,transform .25s}
.plan:hover{box-shadow:var(--shadow-2);transform:translateY(-4px)}
.plan-featured{background:var(--brand);color:#fff;border:1.5px solid var(--accent);transform:translateY(-8px);position:relative}
.plan-featured:hover{transform:translateY(-12px)}
.plan-flag{position:absolute;top:-13px;left:26px;background:var(--accent);color:var(--brand-deep);font-size:12px;font-weight:800;letter-spacing:.06em;padding:4px 12px;border-radius:4px}
.plan-name{font-size:19px;font-weight:800;letter-spacing:-.01em}
.plan-price{margin:14px 0 6px;display:flex;align-items:baseline;gap:6px}
.plan-price .amount{font-size:36px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1}
.plan-price .unit{font-size:13px;opacity:.7}
.plan-note{font-size:13px;color:var(--ink-2);margin-bottom:20px}
.plan-featured .plan-note{color:rgba(255,255,255,.72)}
.plan-list{display:flex;flex-direction:column;gap:10px;margin-bottom:26px;flex:1}
.plan-list li{display:flex;gap:10px;font-size:14px;line-height:1.6}
.plan-list li i{color:var(--brand);font-size:12px;margin-top:6px}
.plan-featured .plan-list li i{color:var(--accent)}

/* ---------- 限时入口 ---------- */
.limited{background:var(--brand);color:#fff;padding:88px 0 80px;position:relative;clip-path:polygon(0 28px,100% 0,100% 100%,0 100%);margin-top:72px}
.limited::before{content:"";position:absolute;inset:auto auto 0 0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent),rgba(198,242,78,0) 65%)}
.limited-grid{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:center}
.limited-title{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.3;margin:14px 0 12px}
.limited-desc{color:rgba(255,255,255,.76);font-size:15px;line-height:1.8;max-width:400px}
.limited-count{margin-top:26px;display:flex;align-items:center;gap:10px}
.limited-count .cd-cell{background:rgba(255,255,255,.1);border:1px solid rgba(198,242,78,.45)}
.entry-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.entry-card{display:flex;flex-direction:column;gap:12px;background:rgba(255,255,255,.06);border:1px solid rgba(198,242,78,.35);border-radius:var(--radius-card);padding:22px 20px;transition:transform .24s ease,background .24s ease,border-color .24s ease,box-shadow .24s ease;animation:breathe 1.6s ease-in-out infinite}
.entry-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.12);border-color:var(--accent);box-shadow:0 18px 40px -22px rgba(198,242,78,.7);animation-play-state:paused}
@keyframes breathe{0%,100%{box-shadow:0 0 0 0 rgba(198,242,78,.22)}50%{box-shadow:0 0 0 6px rgba(198,242,78,0)}}
.entry-icon{width:40px;height:40px;border-radius:10px;background:var(--accent);color:var(--brand-deep);display:flex;align-items:center;justify-content:center;font-size:16px}
.entry-name{font-size:17px;font-weight:800}
.entry-time{font-size:13px;color:var(--accent);letter-spacing:.04em}
.entry-card .arrow{margin-top:auto;color:#fff;font-size:13px;transition:transform .24s}
.entry-card:hover .arrow{transform:translateX(4px)}

/* ---------- 资讯列表 ---------- */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);display:flex;flex-direction:column;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(198,242,78,.8)}
.news-cover{aspect-ratio:16/9;overflow:hidden;background:#EDEEE8}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-cover img{transform:scale(1.04)}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-title{font-size:17px;font-weight:800;line-height:1.5;color:var(--brand);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-summary{font-size:14px;color:var(--ink-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
.news-meta i{color:var(--brand);font-size:12px}
.news-more{margin-left:auto;color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.news-card:hover .news-more{gap:10px}
.news-empty{grid-column:1/-1;min-height:200px;border:1.5px dashed var(--line);border-radius:var(--radius-card);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--ink-2);background:var(--surface)}
.news-empty i{font-size:26px;color:var(--brand);opacity:.6}

/* ---------- 数据与双列大卡 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:28px;box-shadow:var(--shadow-1);margin-bottom:32px}
.stat-num{font-size:30px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1.2}
.stat-label{font-size:13px;color:var(--ink-2);margin-top:4px}
.bigcards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.bigcard{display:grid;grid-template-columns:1fr;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);transition:box-shadow .25s,transform .25s}
.bigcard:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.bigcard-img{aspect-ratio:16/9;overflow:hidden}
.bigcard-img img{width:100%;height:100%;object-fit:cover}
.bigcard-body{padding:6px 26px 28px}
.bigcard h3{font-size:20px;font-weight:800;color:var(--brand);margin-bottom:10px}
.bigcard p{font-size:15px;color:var(--ink-2);line-height:1.8}
.bigcard ul{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px}
.bigcard ul li{font-size:13px;background:#F1F3EC;border-radius:999px;padding:5px 12px;color:var(--ink-2)}

/* ---------- 表单 ---------- */
.consult{background:linear-gradient(180deg,#FFFFFF 0%,var(--bg) 100%)}
.consult-grid{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:start}
.consult-points li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px;color:var(--ink-2)}
.consult-points li i{color:var(--brand);margin-top:6px;font-size:13px}
.consult-contact{margin-top:24px;display:flex;flex-direction:column;gap:12px;font-size:15px;font-weight:600;color:var(--brand)}
.consult-contact span{display:flex;align-items:center;gap:10px}
.consult-contact i{width:30px;height:30px;border-radius:8px;background:rgba(198,242,78,.35);display:inline-flex;align-items:center;justify-content:center;font-size:13px}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-2);overflow:hidden}
.form-card-top{height:3px;background:linear-gradient(90deg,var(--accent),#8FD62B)}
.form-body{padding:30px 30px 32px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:8px;font-weight:600}
.input,.textarea{width:100%;border:1px solid var(--line);border-radius:var(--radius-btn);background:#FCFCFA;padding:0 14px;height:48px;transition:border-color .2s,box-shadow .2s,background .2s}
.textarea{height:auto;padding:12px 14px;resize:vertical;min-height:112px;line-height:1.7}
.input:focus,.textarea:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px var(--accent-soft);outline:none}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{position:relative;display:inline-flex}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{display:inline-flex;align-items:center;padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--ink-2);background:#FCFCFA;cursor:pointer;transition:all .2s}
.chip input:checked+span{background:var(--brand);color:#fff;border-color:var(--brand)}
.chip input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.checkline{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--ink-2);margin:6px 0 20px}
.checkline input{margin-top:4px;width:16px;height:16px;accent-color:var(--brand)}
.form-tip{font-size:13px;margin-top:12px;color:var(--brand);font-weight:600;display:none}
.form-tip.is-show{display:block}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;transition:background .2s,border-color .2s}
.faq-item:hover{background:#FBFAF6}
.faq-item.is-open{border-color:rgba(198,242,78,.9)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;padding:18px 22px;min-height:60px;font-size:16px;font-weight:700;color:var(--brand);position:relative}
.faq-q::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;background:var(--accent);border-radius:0 3px 3px 0}
.faq-q i{transition:transform .25s;color:var(--ink-2);font-size:14px}
.faq-item.is-open .faq-q i{transform:rotate(180deg)}
.faq-a{display:none;padding:0 22px 20px 22px;font-size:15px;line-height:1.8;color:var(--ink-2)}
.faq-item.is-open .faq-a{display:block}

/* ---------- CTA 条 ---------- */
.cta-band{background:var(--brand);color:#fff;padding:64px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-title{font-size:26px;font-weight:800;letter-spacing:-.02em;line-height:1.35}
.cta-sub{color:rgba(255,255,255,.75);font-size:15px;margin-top:10px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.78);padding:72px 0 28px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.logo-footer .logo-mark{background:var(--accent);color:var(--brand-deep)}
.logo-footer .logo-text{color:#fff}
.footer-desc{margin-top:16px;line-height:1.8;max-width:280px;color:rgba(255,255,255,.7)}
.footer-status{margin-top:16px;display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--accent)}
.footer-col h4{font-size:15px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-col li{margin-bottom:10px}
.footer-col a{transition:color .2s,padding-left .2s}
.footer-col a:hover{color:var(--accent);padding-left:4px}
.footer-contact span{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;color:rgba(255,255,255,.78)}
.footer-contact i{color:var(--accent);margin-top:5px;font-size:13px}
.footer-line{height:1px;background:linear-gradient(90deg,rgba(198,242,78,.8),rgba(198,242,78,0));margin:44px 0 22px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6)}
.footer-links{display:flex;gap:20px}
.footer-links a:hover{color:var(--accent)}

/* ---------- 响应式 ---------- */
@media (max-width:1280px){
  .hero-arc{right:-180px}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .status-badge{display:none}
  .hero-copy,.hero-visual{grid-column:span 12}
  .hero-visual{min-height:340px;margin-top:24px}
  .hero{padding:48px 0 32px}
  .limited-grid{grid-template-columns:1fr}
  .entry-list{grid-template-columns:repeat(3,1fr)}
  .consult-grid{grid-template-columns:1fr}
  .form-card{order:2}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .container{padding-left:20px;padding-right:20px}
  .section{padding:56px 0}
  .nav-inner{height:64px}
  .logo-text{font-size:16px}
  .hero-title{font-size:28px;line-height:1.35}
  .hero-sub{font-size:16px}
  .section-title{font-size:24px}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:30px}
  .section-desc{max-width:100%}
  .ladder{grid-template-columns:1fr}
  .ladder-card{transform:none}
  .ladder-card:hover{transform:translateY(-4px)}
  .plans{grid-template-columns:1fr}
  .plan-featured{transform:none}
  .plan-featured:hover{transform:translateY(-4px)}
  .limited{padding:56px 0;clip-path:polygon(0 18px,100% 0,100% 100%,0 100%);margin-top:48px}
  .entry-list{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;padding:20px}
  .bigcards{grid-template-columns:1fr}
  .countdown-inner{flex-direction:column;align-items:flex-start;gap:16px;padding:18px 20px}
  .cd-cell{min-width:52px;padding:6px 8px}
  .cd-num{font-size:19px}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-title{font-size:22px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:520px){
  .hero-actions .btn{width:100%}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .trust-row{gap:14px}
  .hero-cards{left:16px;right:16px;justify-content:flex-start}
  .data-card{min-width:120px;padding:12px 14px}
  .data-card .data-num{font-size:20px}
  .stats{grid-template-columns:1fr}
  .form-body{padding:22px 20px 24px}
  .news-body{padding:16px 18px 18px}
  .bigcard-body{padding:4px 20px 22px}
}

/* roulang page: article */
:root{
  --brand:#0F3D2E;
  --brand-deep:#06231A;
  --accent:#C6F24E;
  --hot:#FF5A2B;
  --hot-hover:#E04414;
  --bg:#F7F6F2;
  --surface:#FFFFFF;
  --line:#E3E5DE;
  --ink:#101A16;
  --ink-2:#3A4A43;
  --radius:16px;
  --radius-sm:10px;
  --shadow-1:0 1px 2px rgba(16,26,22,.06),0 8px 24px -12px rgba(16,26,22,.18);
  --shadow-2:0 2px 4px rgba(16,26,22,.08),0 16px 40px -16px rgba(16,26,22,.26);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,html body{
  margin:0;padding:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
ul,ol{padding-left:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;box-shadow:0 0 0 3px rgba(198,242,78,.35)}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;width:100%}

/* ---------- 公告条 ---------- */
.topbar{background:var(--brand-deep);color:var(--accent);height:34px;display:flex;align-items:center;font-size:13px;letter-spacing:.02em}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px}
.topbar-text{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-link{color:var(--accent);border-bottom:1px solid rgba(198,242,78,.45);padding-bottom:1px;transition:color .2s,border-color .2s}
.topbar-link:hover{color:#fff;border-color:#fff}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(247,246,242,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:box-shadow .25s,border-color .25s}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 10px 26px -20px rgba(16,26,22,.55)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--brand);color:var(--accent);font-weight:800;font-size:17px;border-radius:8px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
.logo-text{font-weight:800;font-size:18px;letter-spacing:-.02em;color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{position:relative;font-weight:600;font-size:15px;color:var(--ink-2);padding:8px 0;transition:color .2s}
.nav-link::after{content:"";position:absolute;left:0;bottom:2px;height:2px;width:0;background:var(--accent);transition:width .22s ease}
.nav-link:hover,.nav-link.is-active{color:var(--ink)}
.nav-link:hover::after,.nav-link.is-active::after{width:100%}
.header-actions{display:flex;align-items:center;gap:14px}
.status-badge{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--brand);background:rgba(198,242,78,.3);border:1px solid rgba(15,61,46,.14);border-radius:4px;padding:5px 10px;letter-spacing:.04em;white-space:nowrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(198,242,78,.28);flex-shrink:0}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:5px;background:#fff}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--brand);border-radius:2px;transition:transform .2s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- 抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(6,35,26,.5);opacity:0;pointer-events:none;transition:opacity .25s;z-index:80}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,84vw);background:#fff;z-index:90;transform:translateX(102%);transition:transform .28s ease;padding:24px 22px;display:flex;flex-direction:column;gap:22px;box-shadow:-20px 0 50px -24px rgba(6,35,26,.5)}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-close{width:36px;height:36px;border-radius:9px;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-2)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{padding:12px 10px;border-radius:10px;font-weight:600;color:var(--ink-2);transition:background .2s,color .2s}
.drawer-nav a:hover,.drawer-nav a.is-active{background:rgba(198,242,78,.22);color:var(--brand)}
.drawer-note{background:var(--brand);color:#fff;border-radius:14px;padding:16px;font-size:13.5px;line-height:1.7}
.drawer-note strong{color:var(--accent);display:block;margin-bottom:6px;font-size:14px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 24px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;border:1.5px solid transparent;transition:transform .18s,background .18s,color .18s,box-shadow .18s,filter .18s;white-space:nowrap}
.btn-primary{background:var(--hot);color:#fff;box-shadow:inset 0 -3px 0 rgba(0,0,0,.16)}
.btn-primary:hover{background:var(--hot-hover);transform:translateY(-2px);filter:brightness(1.05)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 -1px 0 rgba(0,0,0,.16)}
.btn-ghost{border-color:var(--brand);color:var(--brand);background:transparent}
.btn-ghost:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-onDark{background:var(--accent);color:var(--brand-deep);box-shadow:inset 0 -3px 0 rgba(0,0,0,.12)}
.btn-onDark:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--brand)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-block{width:100%}

/* ---------- 文章头部 ---------- */
.article-hero{background:linear-gradient(180deg,#FFFFFF 0%,var(--bg) 100%);padding:30px 0 8px}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--ink-2)}
.breadcrumb a{transition:color .2s}
.breadcrumb a:hover{color:var(--hot)}
.crumb-sep{color:#B9C0BA}
.crumb-current{color:#87938C}
.cat-badge{display:inline-block;background:var(--brand);color:var(--accent);font-size:12px;font-weight:600;letter-spacing:.08em;padding:4px 10px;border-radius:4px;margin-top:20px}
.article-head h1{font-size:40px;line-height:1.25;font-weight:800;letter-spacing:-.02em;margin:16px 0 16px;max-width:940px}
.meta-row{display:flex;align-items:center;flex-wrap:wrap;gap:14px;font-size:14px;color:var(--ink-2);font-variant-numeric:tabular-nums;padding-bottom:26px;border-bottom:1px solid var(--line)}
.meta-row .sep{width:4px;height:4px;border-radius:50%;background:#C7CEC8}
.meta-row i{color:var(--brand);margin-right:5px}

/* ---------- 文章主体 ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:52px;padding:48px 0 0;align-items:start}
.article-main{min-width:0}
.article-body{max-width:760px;font-size:16.5px;color:#1B2620}
.article-body p{margin:0 0 1em;line-height:1.85}
.article-body h2{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.35;margin:42px 0 16px;padding-left:14px;position:relative;color:var(--ink)}
.article-body h2::before{content:"";position:absolute;left:0;top:.24em;bottom:.24em;width:4px;border-radius:2px;background:var(--accent)}
.article-body h3{font-size:20px;font-weight:700;line-height:1.4;margin:28px 0 12px;color:var(--ink)}
.article-body h4{font-size:17px;font-weight:700;margin:22px 0 10px}
.article-body ul,.article-body ol{margin:0 0 1em;padding-left:24px}
.article-body li{margin:.45em 0;line-height:1.8}
.article-body img{border-radius:12px;margin:22px 0;width:100%;height:auto}
.article-body figure{margin:24px 0}
.article-body figcaption{font-size:13px;color:var(--ink-2);text-align:center;margin-top:8px}
.article-body blockquote{margin:24px 0;padding:16px 20px;background:rgba(198,242,78,.16);border-left:3px solid var(--accent);border-radius:0 12px 12px 0;color:var(--ink-2)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body th{background:#FBFAF6;font-weight:700;color:var(--ink)}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(15,61,46,.35);transition:color .2s,border-color .2s}
.article-body a:hover{color:var(--hot);border-color:var(--hot)}

.empty-state{background:#fff;border:1.5px dashed var(--line);border-radius:var(--radius);padding:56px 24px;text-align:center;max-width:760px}
.empty-state i{font-size:32px;color:#C3CBC5}
.empty-state h2{font-size:20px;font-weight:800;margin:14px 0 8px}
.empty-state p{color:var(--ink-2);font-size:15px;margin-bottom:20px}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:104px;display:flex;flex-direction:column;gap:20px;min-width:0}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-1)}
.side-title{font-size:15px;font-weight:800;display:flex;align-items:center;gap:8px;margin-bottom:14px}
.side-title::before{content:"";width:4px;height:14px;background:var(--accent);border-radius:2px;display:block}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:320px;overflow-y:auto}
.toc-link{font-size:14px;color:var(--ink-2);padding:8px 10px;border-radius:8px;border-left:2px solid transparent;transition:background .2s,color .2s,border-color .2s;display:block}
.toc-link:hover{background:#FBFAF6;color:var(--brand);border-left-color:var(--accent)}
.side-links{display:flex;flex-direction:column;gap:8px}
.side-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-weight:600;color:var(--ink-2);transition:border-color .2s,color .2s,transform .2s}
.side-link:hover{border-color:var(--accent);color:var(--brand);transform:translateX(2px)}
.side-cta{background:var(--brand);border-color:var(--brand);color:#fff}
.side-cta h3{font-size:17px;font-weight:800;color:#fff;margin-bottom:8px}
.side-cta p{font-size:14px;color:rgba(255,255,255,.78);line-height:1.7;margin-bottom:16px}

/* ---------- 文末 ---------- */
.article-foot{margin-top:44px;padding-top:26px;border-top:1px solid var(--line);max-width:760px}
.tag-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.tag-row .label{font-size:13.5px;color:var(--ink-2);font-weight:600}
.tag{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:4px;padding:5px 12px;font-size:13px;color:var(--ink-2);transition:border-color .2s,color .2s,background .2s}
.tag:hover{border-color:var(--brand);color:var(--brand);background:rgba(198,242,78,.14)}
.share-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.share-row .label{font-size:13.5px;color:var(--ink-2);font-weight:600;margin-right:2px}
.share-btn{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--ink-2);transition:background .2s,color .2s,transform .2s,border-color .2s}
.share-btn:hover{background:var(--brand);border-color:var(--brand);color:var(--accent);transform:translateY(-2px)}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.post-nav a{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;transition:transform .2s,box-shadow .2s,border-color .2s}
.post-nav a:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(15,61,46,.2)}
.post-nav .pn-kicker{font-size:12.5px;color:var(--ink-2);letter-spacing:.06em;margin-bottom:8px;display:block}
.post-nav .pn-title{font-size:16px;font-weight:700;color:var(--ink)}
.post-nav .pn-title i{color:var(--accent);margin-left:6px;font-size:13px}

/* ---------- 板块通用 ---------- */
.section{padding:84px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}
.section-title{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.35}
.section-sub{font-size:15px;color:var(--ink-2);margin-top:10px;max-width:640px}
.text-link{font-size:14.5px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:6px;padding-bottom:2px;position:relative;white-space:nowrap}
.text-link::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--hot);transition:width .24s}
.text-link:hover::after{width:100%}
.text-link:hover{color:var(--hot)}

.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .22s,box-shadow .22s;display:flex;flex-direction:column}
.info-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.info-card .cover{aspect-ratio:16/9;overflow:hidden;background:#EDEFEA}
.info-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.info-card:hover .cover img{transform:scale(1.04)}
.info-card .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.info-card .card-title{font-size:17px;font-weight:700;line-height:1.5}
.info-card .card-text{font-size:14px;color:var(--ink-2);line-height:1.75}
.info-card .card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-2);font-variant-numeric:tabular-nums;padding-top:6px}
.info-card .card-foot i.arrow{color:var(--brand);transition:transform .2s}
.info-card:hover .card-foot i.arrow{transform:translateX(4px)}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- CTA 条 ---------- */
.cta-band{margin-top:84px}
.cta-inner{background:var(--brand);border-radius:20px;padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;position:relative;overflow:hidden}
.cta-inner::after{content:"";position:absolute;right:-90px;top:-120px;width:320px;height:320px;border-radius:50%;border:1.5px solid rgba(198,242,78,.35)}
.cta-inner h2{font-size:26px;font-weight:800;color:#fff;letter-spacing:-.02em;position:relative;z-index:1}
.cta-inner p{font-size:15px;color:rgba(255,255,255,.76);margin-top:10px;max-width:560px;position:relative;z-index:1}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:1}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-deep);color:#fff;margin-top:84px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:32px;padding:56px 0 34px}
.logo-footer .logo-mark{background:var(--accent);color:var(--brand-deep)}
.logo-footer .logo-text{color:#fff}
.footer-desc{color:rgba(255,255,255,.72);font-size:14px;line-height:1.8;max-width:280px;margin-top:14px}
.footer-status{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:13px;margin-top:14px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
.footer-col a{color:rgba(255,255,255,.72);font-size:14px;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-contact span{display:flex;align-items:flex-start;gap:10px;color:rgba(255,255,255,.72);font-size:14px;line-height:1.6}
.footer-contact span + span{margin-top:12px}
.footer-contact i{color:var(--accent);margin-top:3px}
.footer-line{height:1px;background:rgba(198,242,78,.3)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0 32px;flex-wrap:wrap}
.footer-bottom p{font-size:13.5px;color:rgba(255,255,255,.62)}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{font-size:13.5px;color:rgba(255,255,255,.72);transition:color .2s}
.footer-links a:hover{color:var(--accent)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .status-badge{display:none}
  .header-inner{height:64px}
  .article-layout{grid-template-columns:1fr;gap:36px}
  .article-side{position:static}
  .article-head h1{font-size:32px}
  .section{padding:60px 0 0}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:36px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .topbar{font-size:12.5px}
  .topbar-link{display:none}
  .article-hero{padding:20px 0 4px}
  .article-head h1{font-size:28px;line-height:1.35}
  .article-body{font-size:16px}
  .article-body h2{font-size:22px;margin:32px 0 12px}
  .article-body h3{font-size:18px}
  .grid-3{grid-template-columns:1fr}
  .post-nav{grid-template-columns:1fr}
  .section{padding:52px 0 0}
  .section-title{font-size:22px}
  .cta-band{margin-top:56px}
  .site-footer{margin-top:56px}
  .footer-grid{grid-template-columns:1fr;padding:44px 0 26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .logo-text{font-size:16px}
  .btn{height:44px;padding:0 18px;font-size:14.5px}
  .article-head h1{font-size:25px}
  .meta-row{font-size:13px;gap:10px}
  .cta-inner h2{font-size:21px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
}

/* roulang page: category1 */
:root{
  --brand:#0F3D2E;
  --brand-deep:#06231A;
  --accent:#C6F24E;
  --hot:#FF5A2B;
  --hot-hover:#E04414;
  --bg:#F7F6F2;
  --surface:#FFFFFF;
  --line:#E3E5DE;
  --ink:#101A16;
  --ink-2:#3A4A43;
  --radius-card:16px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(16,26,22,.06),0 8px 24px -12px rgba(16,26,22,.18);
  --shadow-2:0 2px 4px rgba(16,26,22,.08),0 16px 40px -16px rgba(16,26,22,.26);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
::selection{background:var(--accent);color:var(--brand-deep)}
.page{overflow-x:hidden}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.num{font-variant-numeric:tabular-nums}
.h1{font-size:40px;line-height:1.28;font-weight:800;letter-spacing:-.02em;margin:0}
.h2{font-size:28px;line-height:1.4;font-weight:800;letter-spacing:-.02em;margin:0}
.h3{font-size:20px;line-height:1.5;font-weight:700;margin:0}
.body-text{font-size:16px;line-height:1.85;color:var(--ink-2);margin:0}
.mt-16{margin-top:16px}
.mt-24{margin-top:24px}
.mt-32{margin-top:32px}

/* 顶部公告条 */
.topbar{background:var(--brand-deep);color:var(--accent);font-size:13px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px}
.topbar-text{display:flex;align-items:center;gap:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-text i{font-size:12px}
.topbar-link{color:var(--accent);font-weight:600;white-space:nowrap;border-bottom:1px solid rgba(198,242,78,.55);padding-bottom:1px;transition:border-color .2s}
.topbar-link:hover{border-bottom-color:var(--accent)}

/* 页头 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,246,242,.88);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:box-shadow .25s,border-color .25s;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 10px 28px -22px rgba(16,26,22,.55)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.logo{display:inline-flex;align-items:center;gap:10px}
.logo-mark{
  width:36px;height:36px;display:grid;place-items:center;flex:none;
  background:var(--brand);color:var(--accent);font-weight:800;font-size:17px;
  border-radius:8px;
  clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%);
}
.logo-text{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  padding:9px 14px;font-size:15px;font-weight:600;color:var(--ink-2);
  border-radius:8px;transition:color .2s,background .2s;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;border-radius:2px;
}
.nav-link:hover{color:var(--brand)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand)}
.nav-link.is-active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px}
.status-badge{
  display:inline-flex;align-items:center;gap:7px;
  font-size:13px;font-weight:600;color:var(--brand);
  background:rgba(198,242,78,.26);border:1px solid rgba(15,61,46,.12);
  padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(198,242,78,.35);flex:none}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:10px;background:var(--surface);
  color:var(--brand);font-size:17px;transition:background .2s,transform .2s;
}
.nav-toggle:hover{background:#F1F0EA}
.nav-toggle:active{transform:scale(.96)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-btn);border:none;
  font-size:15px;font-weight:700;line-height:1;white-space:nowrap;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,filter .2s;
}
.btn i{font-size:14px}
.btn-primary{
  background:var(--hot);color:#fff;
  box-shadow:inset 0 -3px 0 rgba(0,0,0,.18),0 10px 22px -12px rgba(255,90,43,.85);
}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn-primary:active{transform:translateY(0);box-shadow:inset 0 -1px 0 rgba(0,0,0,.18)}
.btn-ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn-ghost:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
.btn-outline-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn-outline-light:hover{background:#fff;color:var(--brand);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:14px}

/* 移动端抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(6,35,26,.5);z-index:70;
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(320px,86vw);z-index:80;
  background:var(--surface);padding:22px 20px 32px;
  transform:translateX(100%);transition:transform .3s ease;
  display:flex;flex-direction:column;box-shadow:-16px 0 40px -24px rgba(16,26,22,.5);
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-close{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line);
  background:var(--surface);color:var(--brand);display:grid;place-items:center;font-size:16px;
}
.drawer-close:hover{background:#F1F0EA}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-top:20px}
.drawer-nav .nav-link{display:block;padding:14px 14px;border-radius:10px}
.drawer-nav .nav-link::after{display:none}
.drawer-nav .nav-link.is-active{background:rgba(198,242,78,.2);color:var(--brand)}
.drawer-note{margin-top:auto;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-2);line-height:1.8}
.drawer-cta{margin-top:18px;width:100%}

/* 页面 Hero */
.page-hero{position:relative;overflow:hidden;background:var(--bg);border-bottom:1px solid var(--line)}
.page-hero::before{
  content:"";position:absolute;right:-180px;top:-150px;width:560px;height:560px;border-radius:50%;
  border:2px solid rgba(198,242,78,.85);
  background:radial-gradient(circle at 32% 32%,rgba(198,242,78,.2),transparent 62%);
  pointer-events:none;
}
.page-hero::after{
  content:"";position:absolute;right:-30px;bottom:-230px;width:420px;height:420px;border-radius:50%;
  border:1px dashed rgba(15,61,46,.2);pointer-events:none;
}
.hero-inner{position:relative;z-index:2;min-height:282px;display:flex;flex-direction:column;justify-content:center;padding:44px 0}
.breadcrumb{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-2);margin-bottom:20px}
.breadcrumb a{color:var(--ink-2);transition:color .2s}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb-sep{color:#A9B2AB}
.breadcrumb-current{color:var(--brand);font-weight:600}
.hero-sub{margin-top:16px;font-size:16px;line-height:1.85;color:var(--ink-2);max-width:640px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;
  color:var(--brand);background:var(--surface);border:1px solid var(--line);
  padding:7px 13px;border-radius:999px;
}
.chip i{color:var(--hot);font-size:12px}

/* 板块 */
.section{padding:88px 0}
.section--alt{background:#FBFAF6}
.section-head{max-width:780px}
.eyebrow{
  display:inline-block;background:var(--brand);color:var(--accent);
  font-size:12px;font-weight:700;letter-spacing:.08em;
  padding:6px 12px;border-radius:4px;
  clip-path:polygon(0 0,100% 0,100% 72%,90% 100%,0 100%);
}
.section-head .h2{margin-top:16px}
.section-head .body-text{margin-top:14px}

/* 图文交错 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split--reverse .split-media{order:2}
.split-media{position:relative}
.split-media img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--radius-card);box-shadow:var(--shadow-1)}
.split-media::after{
  content:"";position:absolute;left:-14px;bottom:-14px;width:88px;height:88px;border-radius:18px;
  background:rgba(198,242,78,.28);z-index:-1;
}
.check-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;line-height:1.75;color:var(--ink-2)}
.check-list li i{color:var(--brand);font-size:16px;margin-top:5px;flex:none}
.check-list li b{color:var(--ink);font-weight:700}
.inline-note{
  margin-top:24px;padding:16px 18px;border-left:3px solid var(--accent);
  background:rgba(198,242,78,.14);border-radius:10px;
  font-size:14px;line-height:1.8;color:var(--ink-2);
}

/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:26px 22px 24px;box-shadow:var(--shadow-1);
  transition:transform .2s,box-shadow .2s;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.step-num{
  width:42px;height:42px;display:grid;place-items:center;
  background:var(--brand);color:var(--accent);font-weight:800;font-size:16px;
  border-radius:10px;margin-bottom:16px;
}
.step::after{
  content:"";position:absolute;top:47px;right:-20px;width:20px;height:2px;background:var(--line);
}
.step:last-child::after{display:none}
.step-title{font-size:17px;font-weight:700;color:var(--ink)}
.step-text{font-size:14px;line-height:1.75;color:var(--ink-2);margin-top:8px}

/* 数据条 */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;margin-top:56px;
}
.stat{background:var(--surface);padding:28px 22px;text-align:center}
.stat-num{font-size:30px;font-weight:800;color:var(--brand);letter-spacing:-.02em;line-height:1.2}
.stat-label{font-size:14px;color:var(--ink-2);margin-top:8px}

/* FAQ */
.faq-list{display:grid;gap:12px;margin-top:36px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);
  border-radius:12px;overflow:hidden;transition:background .2s,box-shadow .2s;
}
.faq-item:hover{background:#FBFAF6}
.faq-item[open]{box-shadow:var(--shadow-1)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16px;font-weight:700;color:var(--ink);
  cursor:pointer;list-style:none;border-left:3px solid var(--accent);
}
.faq-q::-webkit-details-marker{display:none}
.faq-q .chev{color:var(--ink-2);font-size:14px;flex:none;transition:transform .25s}
.faq-item[open] .faq-q .chev{transform:rotate(180deg)}
.faq-a{padding:0 22px 22px;font-size:15px;line-height:1.85;color:var(--ink-2)}

/* CTA 条 */
.cta-band{
  position:relative;overflow:hidden;background:var(--brand);color:#fff;
  border-radius:20px;padding:48px;
  display:flex;align-items:center;justify-content:space-between;gap:36px;
  box-shadow:var(--shadow-2);
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-140px;width:380px;height:380px;border-radius:50%;
  border:2px solid rgba(198,242,78,.4);pointer-events:none;
}
.cta-copy{position:relative;z-index:2;max-width:620px}
.cta-title{color:#fff;font-size:26px;line-height:1.4;font-weight:800;letter-spacing:-.02em;margin:0}
.cta-text{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.78)}
.cta-actions{position:relative;z-index:2;display:flex;gap:14px;flex-wrap:wrap}

/* 页脚 */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.72);padding:64px 0 28px;margin-top:88px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.5fr;gap:40px}
.logo-footer .logo-mark{background:var(--accent);color:var(--brand-deep)}
.logo-footer .logo-text{color:#fff}
.footer-desc{font-size:14px;line-height:1.8;margin:18px 0 14px;max-width:19em}
.footer-status{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--accent);font-weight:600}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin:0 0 16px}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s,padding-left .2s}
.footer-col a:hover{color:var(--accent);padding-left:3px}
.footer-contact{display:grid;gap:12px;font-size:14px}
.footer-contact span{display:flex;align-items:flex-start;gap:10px;line-height:1.7}
.footer-contact i{color:var(--accent);width:16px;margin-top:5px;flex:none}
.footer-line{height:1px;background:rgba(198,242,78,.32);margin:42px 0 22px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.footer-bottom p{margin:0;color:rgba(255,255,255,.6)}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{color:rgba(255,255,255,.65);transition:color .2s}
.footer-links a:hover{color:var(--accent)}

/* 响应式 */
@media (max-width:1024px){
  .nav-links{display:none}
  .header-actions .status-badge{display:none}
  .nav-toggle{display:inline-flex}
  .header-actions .btn{display:none}
  .split{grid-template-columns:1fr;gap:36px}
  .split--reverse .split-media{order:0}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 32px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:56px 0}
  .header-inner{height:64px}
  .logo-text{font-size:16px}
  .h1{font-size:28px;line-height:1.38}
  .h2{font-size:23px}
  .h3{font-size:18px}
  .hero-inner{min-height:240px;padding:32px 0}
  .page-hero::before{right:-240px;top:-190px;opacity:.7}
  .page-hero::after{display:none}
  .cta-title{font-size:21px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .site-footer{margin-top:56px;padding:48px 0 24px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:520px){
  .steps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .cta-band{padding:32px 22px;border-radius:16px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .faq-q{font-size:15px;padding:16px 18px}
  .faq-a{padding:0 18px 18px}
}

/* roulang page: category2 */
:root{
    --brand:#0F3D2E;
    --brand-deep:#06231A;
    --accent:#C6F24E;
    --hot:#FF5A2B;
    --hot-hover:#E04414;
    --bg:#F7F6F2;
    --surface:#FFFFFF;
    --line:#E3E5DE;
    --ink:#101A16;
    --ink-2:#3A4A43;
    --shadow-1:0 1px 2px rgba(16,26,22,.06),0 8px 24px -12px rgba(16,26,22,.18);
    --shadow-2:0 2px 4px rgba(16,26,22,.08),0 16px 40px -16px rgba(16,26,22,.26);
    --radius-card:16px;
    --radius-btn:10px;
    --container:1200px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
  body{
    margin:0;
    font-family:"PingFang SC","HarmonyOS Sans SC","Noto Sans SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.75;
    color:var(--ink);
    background:var(--bg);
    font-variant-numeric:tabular-nums;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;height:auto;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
  ul{margin:0;padding:0;list-style:none;}
  h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-0.02em;line-height:1.25;}
  p{margin:0;}
  table{border-collapse:collapse;width:100%;}
  :focus-visible{outline:2px solid var(--accent);outline-offset:2px;box-shadow:0 0 0 3px rgba(198,242,78,.35);}

  .container{
    width:100%;
    max-width:var(--container);
    margin:0 auto;
    padding:0 32px;
  }

  /* ============ 顶部公告条 ============ */
  .topbar{
    height:34px;
    background:var(--brand-deep);
    color:var(--accent);
    display:flex;
    align-items:center;
    font-size:13px;
    letter-spacing:.02em;
  }
  .topbar .container{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
  }
  .topbar-left{display:flex;align-items:center;gap:10px;overflow:hidden;white-space:nowrap;}
  .topbar-left .pulse{
    width:7px;height:7px;border-radius:50%;background:var(--accent);
    box-shadow:0 0 0 3px rgba(198,242,78,.22);
    animation:pulse 2s infinite;
  }
  @keyframes pulse{
    0%,100%{opacity:1;}
    50%{opacity:.45;}
  }
  .topbar-right{color:rgba(198,242,78,.85);white-space:nowrap;}
  .topbar-right:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}

  /* ============ 导航 ============ */
  .site-header{position:sticky;top:0;z-index:60;}
  .nav-shell{
    background:rgba(247,246,242,.84);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
  }
  .nav-bar{
    height:76px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
    border-bottom:1px solid transparent;
    transition:border-color .25s ease, box-shadow .25s ease;
  }
  .nav-bar.is-scrolled{
    border-bottom-color:var(--line);
    box-shadow:0 8px 24px -18px rgba(16,26,22,.45);
  }
  .logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;}
  .logo-mark{
    width:34px;height:34px;
    display:inline-flex;align-items:center;justify-content:center;
    background:var(--brand);
    color:var(--accent);
    font-size:17px;
    font-weight:800;
    border-radius:8px;
    clip-path:polygon(0 0,100% 0,100% 72%,78% 100%,0 100%);
  }
  .logo-text{font-size:18px;letter-spacing:-0.02em;color:var(--ink);}
  .nav-links{display:flex;align-items:center;gap:28px;}
  .nav-link{
    position:relative;
    font-size:15px;
    font-weight:600;
    color:var(--ink-2);
    padding:6px 2px;
    transition:color .2s ease;
  }
  .nav-link::after{
    content:"";
    position:absolute;left:0;right:0;bottom:-2px;height:2px;
    background:var(--accent);
    transform:scaleX(0);transform-origin:left;
    transition:transform .25s ease;
  }
  .nav-link:hover{color:var(--ink);}
  .nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1);}
  .nav-link.is-active{color:var(--ink);}
  .nav-right{display:flex;align-items:center;gap:14px;}
  .status-badge{
    display:inline-flex;align-items:center;gap:7px;
    font-size:12px;letter-spacing:.06em;
    color:var(--brand);
    background:rgba(198,242,78,.28);
    border:1px solid rgba(15,61,46,.12);
    padding:5px 11px;border-radius:999px;
    white-space:nowrap;
  }
  .dot{
    width:8px;height:8px;border-radius:50%;
    background:var(--accent);
    display:inline-block;
    box-shadow:0 0 0 3px rgba(198,242,78,.25);
  }
  .menu-toggle{
    display:none;
    width:42px;height:42px;
    border:1px solid var(--line);
    border-radius:10px;
    background:var(--surface);
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:4px;
  }
  .menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.2s;}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

  .drawer{
    position:fixed;top:0;right:0;
    width:304px;max-width:86vw;height:100%;
    background:var(--surface);
    z-index:90;
    transform:translateX(106%);
    transition:transform .3s ease;
    padding:26px 22px;
    overflow-y:auto;
    box-shadow:var(--shadow-2);
  }
  .drawer.open{transform:none;}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
  .drawer-close{
    width:36px;height:36px;border-radius:9px;border:1px solid var(--line);
    display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);
  }
  .drawer-close:hover{background:#FBFAF6;}
  .drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:20px;}
  .drawer-nav a{
    padding:12px 14px;border-radius:10px;font-weight:600;font-size:15px;color:var(--ink-2);
    border-left:3px solid transparent;
    transition:.2s;
  }
  .drawer-nav a:hover{background:#FBFAF6;color:var(--ink);}
  .drawer-nav a.is-active{border-left-color:var(--accent);background:rgba(198,242,78,.14);color:var(--brand);}
  .drawer-mask{
    position:fixed;inset:0;background:rgba(6,35,26,.5);
    opacity:0;visibility:hidden;transition:.3s ease;z-index:80;
  }
  .drawer-mask.open{opacity:1;visibility:visible;}
  .drawer-note{
    margin-top:18px;padding:14px;border-radius:12px;background:#FBFAF6;border:1px dashed var(--line);
    font-size:13px;color:var(--ink-2);line-height:1.7;
  }

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 24px;
    border-radius:var(--radius-btn);
    font-size:15px;font-weight:700;
    border:1.5px solid transparent;
    transition:transform .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease, filter .2s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:var(--hot);color:#fff;
    box-shadow:inset 0 -3px 0 rgba(0,0,0,.18);
  }
  .btn-primary:hover{background:var(--hot-hover);transform:translateY(-2px);filter:brightness(1.06);}
  .btn-primary:active{transform:translateY(0);box-shadow:inset 0 -1px 0 rgba(0,0,0,.2);}
  .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;}
  .btn-ghost:hover{background:#fff;color:var(--brand);border-color:#fff;transform:translateY(-2px);}
  .btn-outline{border-color:var(--brand);color:var(--brand);background:transparent;}
  .btn-outline:hover{background:var(--brand);color:#fff;transform:translateY(-2px);}
  .btn-accent{background:var(--accent);color:var(--brand-deep);box-shadow:inset 0 -3px 0 rgba(6,35,26,.18);}
  .btn-accent:hover{filter:brightness(1.05);transform:translateY(-2px);}
  .btn-sm{padding:9px 18px;font-size:14px;}
  .btn-block{width:100%;}

  /* ============ 徽章 / 标签 ============ */
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    font-size:12px;letter-spacing:.06em;font-weight:600;
    padding:4px 10px;border-radius:4px;
    background:var(--brand);color:var(--accent);
  }
  .badge-soft{background:rgba(15,61,46,.08);color:var(--brand);}
  .badge-hot{background:rgba(255,90,43,.12);color:var(--hot-hover);}
  .eyebrow{
    display:inline-block;
    background:var(--accent);
    color:var(--brand-deep);
    font-size:12px;
    letter-spacing:.08em;
    font-weight:700;
    padding:5px 16px 5px 12px;
    clip-path:polygon(0 0,100% 0,calc(100% - 9px) 100%,0 100%);
  }

  /* ============ 卡片 ============ */
  .card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-1);
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}

  /* ============ Hero ============ */
  .hero-cat2{
    position:relative;
    background:var(--brand-deep);
    color:#fff;
    overflow:hidden;
    padding:40px 0 96px;
  }
  .hero-bg{
    position:absolute;inset:0;
    background-image:url('/assets/images/backpic/back-3.webp');
    background-size:cover;background-position:center;
    opacity:.3;
  }
  .hero-lines{
    position:absolute;inset:0;
    background-image:
      linear-gradient(rgba(198,242,78,.14) 1px,transparent 1px),
      linear-gradient(90deg,rgba(198,242,78,.14) 1px,transparent 1px);
    background-size:58px 58px;
    -webkit-mask-image:radial-gradient(120% 90% at 78% 10%,#000 10%,transparent 72%);
    mask-image:radial-gradient(120% 90% at 78% 10%,#000 10%,transparent 72%);
  }
  .hero-cat2::after{
    content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;
    background:radial-gradient(circle,rgba(198,242,78,.22),transparent 66%);
    pointer-events:none;
  }
  .hero-inner{position:relative;z-index:2;}
  .crumbs{font-size:13px;color:rgba(255,255,255,.72);display:flex;align-items:center;gap:8px;margin-bottom:20px;flex-wrap:wrap;}
  .crumbs a:hover{color:var(--accent);}
  .crumbs .sep{opacity:.5;}
  .hero-cat2 h1{
    font-size:40px;
    line-height:1.3;
    margin:16px 0 14px;
    max-width:840px;
    color:#fff;
  }
  .hero-cat2 h1 em{font-style:normal;color:var(--accent);}
  .hero-sub{
    font-size:16px;
    line-height:1.75;
    color:rgba(255,255,255,.82);
    max-width:660px;
  }
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
  .hero-facts{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:16px;
    margin-top:34px;
    max-width:820px;
  }
  .hero-fact{
    background:rgba(255,255,255,.06);
    border:1px solid rgba(198,242,78,.22);
    border-left:3px solid var(--accent);
    border-radius:12px;
    padding:14px 16px;
  }
  .hero-fact b{display:block;font-size:20px;color:var(--accent);line-height:1.4;}
  .hero-fact span{font-size:13px;color:rgba(255,255,255,.75);}

  /* ============ 倒计时条 ============ */
  .counter-bar{
    position:relative;
    z-index:5;
    margin-top:-56px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-2);
    padding:20px 26px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
    flex-wrap:wrap;
  }
  .counter-label{display:flex;align-items:center;gap:12px;font-weight:700;font-size:15px;}
  .counter-label i{color:var(--hot);}
  .counter-label small{display:block;font-weight:400;font-size:13px;color:var(--ink-2);}
  .counter-clock{display:flex;align-items:center;gap:8px;}
  .time-cell{
    min-width:54px;
    padding:8px 10px;
    text-align:center;
    background:var(--brand-deep);
    color:var(--accent);
    font-size:20px;
    font-weight:800;
    border-radius:10px;
    line-height:1.2;
  }
  .time-sep{font-size:20px;font-weight:800;color:var(--brand);opacity:.5;}

  /* ============ 通用板块 ============ */
  .section{padding:96px 0 0;}
  .section-sm{padding:64px 0 0;}
  .sec-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:24px;
    margin-bottom:36px;
    flex-wrap:wrap;
  }
  .sec-title{font-size:28px;line-height:1.4;}
  .sec-desc{margin-top:10px;font-size:15px;color:var(--ink-2);max-width:680px;}
  .sec-link{
    font-size:14px;font-weight:700;color:var(--brand);
    display:inline-flex;align-items:center;gap:6px;
    border-bottom:2px solid transparent;
    transition:.2s;
  }
  .sec-link:hover{border-bottom-color:var(--accent);gap:10px;}

  /* ============ 权益大卡 ============ */
  .benefit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
  .benefit-card{overflow:hidden;display:flex;flex-direction:column;}
  .benefit-media{position:relative;overflow:hidden;}
  .benefit-media img{
    width:100%;aspect-ratio:16/9;object-fit:cover;
    transition:transform .35s ease;
  }
  .benefit-card:hover .benefit-media img{transform:scale(1.04);}
  .benefit-media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(6,35,26,0) 45%,rgba(6,35,26,.55));
  }
  .benefit-media .badge{position:absolute;left:16px;top:16px;z-index:2;}
  .benefit-body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:14px;flex:1;}
  .benefit-body h3{font-size:20px;line-height:1.5;}
  .benefit-body p{font-size:15px;color:var(--ink-2);}
  .tick-list{display:flex;flex-direction:column;gap:10px;margin-top:2px;}
  .tick-list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ink-2);}
  .tick-list i{color:var(--brand);margin-top:5px;font-size:12px;background:rgba(198,242,78,.35);border-radius:50%;padding:2px 3px;}
  .text-link{
    margin-top:auto;font-size:14px;font-weight:700;color:var(--brand);
    display:inline-flex;align-items:center;gap:8px;
    transition:gap .2s ease,color .2s ease;
  }
  .text-link:hover{gap:13px;color:var(--hot-hover);}

  /* ============ 对照表 ============ */
  .table-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-1);
    overflow:hidden;
  }
  .compare-table th,.compare-table td{
    padding:18px 20px;
    text-align:left;
    font-size:14.5px;
    vertical-align:middle;
  }
  .compare-table thead th{
    font-size:13px;
    letter-spacing:.06em;
    color:var(--brand);
    border-bottom:2px solid var(--brand);
    background:#FBFAF6;
    font-weight:700;
  }
  .compare-table tbody tr{border-bottom:1px solid var(--line);transition:background .2s ease;}
  .compare-table tbody tr:last-child{border-bottom:0;}
  .compare-table tbody tr:hover{background:#FBFAF6;}
  .compare-table td strong{display:block;font-size:15px;margin-bottom:2px;}
  .compare-table td .muted{font-size:13px;color:var(--ink-2);}
  .compare-table td .tag-ok{color:var(--brand);font-weight:700;}

  /* ============ 时间轴 ============ */
  .timeline-wrap{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:24px 48px;
  }
  .timeline{position:relative;padding-left:40px;}
  .timeline::before{
    content:"";position:absolute;left:9px;top:8px;bottom:10px;width:2px;
    background:linear-gradient(180deg,var(--accent),rgba(198,242,78,.18));
  }
  .tl-item{position:relative;padding-bottom:28px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{
    content:"";position:absolute;left:-37px;top:6px;
    width:16px;height:16px;border-radius:50%;
    background:var(--accent);
    box-shadow:0 0 0 4px rgba(198,242,78,.22);
  }
  .tl-step{font-size:12px;letter-spacing:.08em;color:var(--hot-hover);font-weight:700;}
  .tl-item h3{font-size:17px;margin:6px 0 8px;}
  .tl-item p{font-size:14.5px;color:var(--ink-2);}
  .tl-time{
    display:inline-flex;align-items:center;gap:6px;
    font-size:13px;color:var(--brand);background:rgba(198,242,78,.2);
    border-radius:6px;padding:3px 10px;margin-top:10px;font-weight:600;
  }
  .timeline-aside{
    background:linear-gradient(160deg,var(--brand),var(--brand-deep));
    border-radius:var(--radius-card);
    padding:32px 30px;
    color:#fff;
    display:flex;flex-direction:column;gap:16px;
    box-shadow:var(--shadow-1);
  }
  .timeline-aside h3{font-size:20px;color:#fff;}
  .timeline-aside p{font-size:14.5px;color:rgba(255,255,255,.8);}
  .timeline-aside ul{display:flex;flex-direction:column;gap:12px;margin-top:4px;}
  .timeline-aside li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.9);align-items:flex-start;}
  .timeline-aside li i{color:var(--accent);margin-top:5px;font-size:12px;}
  .timeline-aside .btn{margin-top:auto;}

  /* ============ 数据条 ============ */
  .stats-band{
    background:var(--brand);
    border-radius:20px;
    padding:40px 36px;
    color:#fff;
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:28px;
    position:relative;
    overflow:hidden;
  }
  .stats-band::after{
    content:"";position:absolute;right:-80px;bottom:-90px;width:280px;height:280px;
    background:radial-gradient(circle,rgba(198,242,78,.18),transparent 68%);
  }
  .stat-item{position:relative;z-index:2;}
  .stat-item b{display:block;font-size:32px;color:var(--accent);line-height:1.3;font-weight:800;}
  .stat-item span{font-size:14px;color:rgba(255,255,255,.78);}

  /* ============ FAQ ============ */
  .faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
  .faq-item{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:12px;
    overflow:hidden;
    transition:background .2s ease,box-shadow .2s ease;
  }
  .faq-item:hover{background:#FBFAF6;}
  .faq-q{
    width:100%;
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:18px 18px 18px 16px;
    font-size:15.5px;font-weight:700;text-align:left;
    border-left:3px solid var(--accent);
    line-height:1.6;
  }
  .faq-arrow{color:var(--brand);transition:transform .3s ease;flex-shrink:0;font-size:13px;}
  .faq-item.open .faq-arrow{transform:rotate(180deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
  .faq-item.open .faq-a{max-height:380px;}
  .faq-a p{padding:0 20px 20px 19px;font-size:15px;line-height:1.8;color:var(--ink-2);}

  /* ============ CTA ============ */
  .cta-band{
    margin-top:96px;
    background:var(--brand-deep);
    border-radius:20px;
    padding:48px 44px;
    color:#fff;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:32px;
    position:relative;
    overflow:hidden;
  }
  .cta-band::before{
    content:"";position:absolute;left:-80px;top:-120px;width:320px;height:320px;
    background:radial-gradient(circle,rgba(198,242,78,.2),transparent 68%);
  }
  .cta-band h2{font-size:28px;color:#fff;position:relative;z-index:2;line-height:1.4;}
  .cta-band p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.78);max-width:560px;position:relative;z-index:2;}
  .cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2;}

  /* ============ 页脚 ============ */
  .site-footer{
    margin-top:96px;
    background:var(--brand);
    color:rgba(255,255,255,.78);
    padding:64px 0 28px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.3fr;
    gap:36px;
  }
  .logo-footer .logo-mark{background:var(--accent);color:var(--brand-deep);}
  .logo-footer .logo-text{color:#fff;}
  .footer-desc{margin-top:16px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);max-width:280px;}
  .footer-status{
    margin-top:16px;display:inline-flex;align-items:center;gap:8px;
    font-size:13px;color:var(--accent);
  }
  .footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;letter-spacing:0;}
  .footer-col ul{display:flex;flex-direction:column;gap:11px;}
  .footer-col a{font-size:14px;color:rgba(255,255,255,.75);transition:color .2s ease,gap .2s ease;}
  .footer-col a:hover{color:var(--accent);}
  .footer-contact span{
    display:flex;align-items:flex-start;gap:10px;
    font-size:14px;color:rgba(255,255,255,.75);margin-bottom:12px;line-height:1.7;
  }
  .footer-contact i{color:var(--accent);margin-top:5px;font-size:13px;}
  .footer-line{
    height:1px;margin:36px 0 20px;
    background:linear-gradient(90deg,var(--accent),rgba(198,242,78,.05));
  }
  .footer-bottom{
    display:flex;align-items:center;justify-content:space-between;
    gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6);
  }
  .footer-links{display:flex;gap:20px;flex-wrap:wrap;}
  .footer-links a:hover{color:var(--accent);}

  /* ============ 响应式 ============ */
  @media (max-width:1024px){
    .nav-links{display:none;}
    .menu-toggle{display:inline-flex;}
    .status-badge{display:none;}
    .hero-cat2 h1{font-size:34px;}
    .content-grid{grid-template-columns:1fr;}
    .timeline-wrap{grid-template-columns:1fr;}
    .faq-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
    .cta-band{flex-direction:column;align-items:flex-start;}
  }
  @media (max-width:768px){
    .container{padding:0 20px;}
    .nav-bar{height:64px;}
    .topbar{font-size:12px;}
    .topbar-right{display:none;}
    .logo-text{font-size:16px;}
    .hero-cat2{padding:28px 0 84px;}
    .hero-cat2 h1{font-size:28px;line-height:1.38;}
    .hero-sub{font-size:15px;}
    .hero-facts{grid-template-columns:1fr;gap:12px;}
    .counter-bar{padding:18px;gap:16px;}
    .counter-bar .btn{width:100%;}
    .section{padding:56px 0 0;}
    .section-sm{padding:48px 0 0;}
    .sec-title{font-size:23px;}
    .benefit-grid{grid-template-columns:1fr;}
    .stats-band{grid-template-columns:1fr 1fr;padding:30px 24px;gap:22px;}
    .stat-item b{font-size:26px;}
    .cta-band{margin-top:56px;padding:32px 24px;border-radius:16px;}
    .cta-band h2{font-size:23px;}
    .cta-actions{width:100%;}
    .cta-actions .btn{width:100%;}
    .site-footer{margin-top:56px;padding:48px 0 24px;}
    .footer-grid{grid-template-columns:1fr;}
    .compare-table thead{display:none;}
    .compare-table tbody tr{
      display:block;
      border:1px solid var(--line);
      border-radius:12px;
      padding:8px 4px;
      margin-bottom:14px;
      background:var(--surface);
    }
    .compare-table tbody tr:last-child{margin-bottom:0;}
    .compare-table tbody td{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:10px 16px;
      border-bottom:1px dashed var(--line);
    }
    .compare-table tbody td:last-child{border-bottom:0;}
    .compare-table tbody td::before{
      content:attr(data-label);
      font-size:13px;
      color:var(--brand);
      font-weight:700;
      flex-shrink:0;
    }
  }
  @media (max-width:520px){
    .hero-cat2 h1{font-size:25px;}
    .time-cell{min-width:46px;font-size:17px;padding:7px 8px;}
    .hero-actions .btn{width:100%;}
    .stats-band{grid-template-columns:1fr;}
  }