/* 山西省代理记账行业协会 — 官网样式 v2（红金中式 · SPA） */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",sans-serif;background:#faf7f1;color:#333;line-height:1.7}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%}
.container{max-width:1160px;margin:0 auto;padding:0 20px}
:root{
  --red:#A31621; --red-d:#7E0F18; --red-l:#C0392B;
  --gold:#D4A24E; --gold-l:#F5D48F; --cream:#FDF8EF;
}

/* ===== 顶部通栏 ===== */
.topbar{background:var(--red-d);color:rgba(255,255,255,.85);font-size:12.5px;padding:7px 0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center}
.topbar-links a{color:#F5D48F;margin:0 2px}
.topbar-links i{margin:0 8px;color:rgba(255,255,255,.3);font-style:normal}

/* ===== 主导航 ===== */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 2px 12px rgba(126,15,24,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px}
.logo-badge{width:50px;height:50px;border-radius:8px;object-fit:cover;box-shadow:0 2px 8px rgba(126,15,24,.2)}
.logo-text strong{display:block;font-size:19px;color:var(--red);letter-spacing:1px}
.logo-text em{display:block;font-style:normal;font-size:9.5px;color:#b09a72;letter-spacing:.5px;transform:scale(.95);transform-origin:left}
.nav{display:flex;gap:4px}
.nav a{padding:8px 14px;font-size:15px;color:#5a4a42;border-radius:6px;position:relative;white-space:nowrap}
.nav a:hover{color:var(--red);background:var(--cream)}
.nav a.active{color:var(--red);font-weight:600}
.nav a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2.5px;border-radius:2px;background:linear-gradient(90deg,var(--red),var(--gold))}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:6px}
.menu-btn span{display:block;width:22px;height:2.5px;background:var(--red);margin:5px 0;border-radius:2px;transition:.3s}

/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(135deg,#7E0F18 0%,#A31621 55%,#B3272F 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 85% 20%,rgba(245,212,143,.18),transparent 55%)}
.hero-inner{position:relative;display:flex;gap:48px;align-items:center;padding:64px 20px 72px}
.hero-text{flex:1.15}
.hero-kicker{color:var(--gold-l);letter-spacing:3px;font-size:14px;margin-bottom:14px}
.hero-text h1{font-size:42px;line-height:1.3;letter-spacing:2px;margin-bottom:18px}
.hero-sub{color:rgba(255,255,255,.82);font-size:15.5px;max-width:560px;margin-bottom:26px}
.hero-btns{display:flex;gap:14px;margin-bottom:26px;flex-wrap:wrap}
.btn{display:inline-block;border-radius:8px;padding:11px 26px;font-size:15px;cursor:pointer;border:none;transition:.25s;text-align:center}
.btn-gold{background:linear-gradient(120deg,#D4A24E,#E8C27A);color:#5a3a06;font-weight:600;box-shadow:0 4px 14px rgba(212,162,78,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(212,162,78,.45)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-red{background:linear-gradient(120deg,var(--red),var(--red-l));color:#fff}
.btn-red:hover{transform:translateY(-2px)}
/* 右侧会员面板 */
.hero-panel{flex:.85;background:rgba(255,255,255,.97);border-radius:14px;padding:26px 26px 20px;color:#333;box-shadow:0 16px 40px rgba(0,0,0,.25);min-width:320px}
.hero-panel h3{color:var(--red);font-size:18px;margin-bottom:4px}
.hero-panel .hp-sub{font-size:12.5px;color:#a08b6d;margin-bottom:16px}
.hp-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.hp-btns a{border-radius:8px;padding:11px 0;text-align:center;font-size:14px;font-weight:600}
.hp-login{background:linear-gradient(120deg,var(--red),var(--red-l));color:#fff}
.hp-join{background:linear-gradient(120deg,#D4A24E,#E8C27A);color:#5a3a06}
.hp-news{border-top:1px dashed #e5d9c2;padding-top:12px}
.hp-news b{font-size:13.5px;color:var(--red);display:block;margin-bottom:8px}
.hp-news li{font-size:13px;color:#666;margin-bottom:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hp-news li::before{content:"·";color:var(--gold);margin-right:6px;font-weight:700}
.hp-news li a:hover{color:var(--red)}

/* ===== 通用板块 ===== */
.section{padding:64px 0}
.section-alt{background:var(--cream)}
.sec-head{text-align:center;margin-bottom:38px}
.sec-head h2{font-size:30px;color:var(--red);letter-spacing:2px}
.sec-head h2::after{content:"";display:block;width:44px;height:3px;background:linear-gradient(90deg,var(--gold),var(--red));margin:10px auto 0;border-radius:2px}
.sec-head p{color:#9b8a76;font-size:14px;margin-top:8px}
.sec-left{text-align:left;margin-bottom:20px}
.sec-left h2::after{margin-left:0}
.more{font-size:13px;color:#b09a72}
.more:hover{color:var(--red)}

/* ===== 服务矩阵 12宫格 ===== */
.grid-12{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.g-item{background:#fff;border-radius:12px;padding:22px 10px;text-align:center;cursor:pointer;transition:.25s;border:1px solid transparent;box-shadow:0 2px 10px rgba(126,15,24,.05)}
.g-item:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 10px 24px rgba(126,15,24,.12)}
.g-ico{width:52px;height:52px;margin:0 auto 10px;border-radius:14px;background:linear-gradient(135deg,#fdf3e3,#f8e8cd);display:flex;align-items:center;justify-content:center;color:var(--red)}
.g-ico svg{width:26px;height:26px}
.g-item b{display:block;font-size:15px;color:#4a3a32}
.g-item span{display:block;font-size:11.5px;color:#a5937d;margin-top:4px}

/* ===== 公告/动态列表 ===== */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.news-list li{display:flex;align-items:baseline;gap:16px;padding:13px 6px;border-bottom:1px dashed #e8ddc9;cursor:pointer;transition:.2s}
.news-list li:hover{background:#fff;padding-left:12px}
.news-list li:hover .nl-t{color:var(--red)}
.nl-date{text-align:center;min-width:52px;flex-shrink:0}
.nl-date b{display:block;font-size:22px;color:var(--red);font-weight:700;line-height:1.1}
.nl-date span{font-size:11px;color:#b0a08c}
.nl-t{font-size:14.5px;color:#4a3a32;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ===== 风采/合规双卡 ===== */
.feature{background:linear-gradient(135deg,#7E0F18,#A31621);color:#fff}
.feature-inner{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.feature-card{background:var(--cream);color:#333;border-radius:14px;padding:30px 28px;transition:.25s;cursor:pointer}
.feature-card:hover{transform:translateY(-5px);box-shadow:0 14px 34px rgba(0,0,0,.28)}
.feature-ico{font-size:34px;margin-bottom:12px}
.feature-card h3{color:var(--red);font-size:21px;margin-bottom:10px}
.feature-card p{font-size:14px;color:#6b5b4e;margin-bottom:14px}
.feature-link{color:var(--red);font-size:14px;font-weight:600}

/* ===== 风险公示 ===== */
.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.risk-card{background:#fff;border-radius:12px;padding:22px;border-left:4px solid var(--red);box-shadow:0 2px 10px rgba(126,15,24,.06);transition:.25s;cursor:pointer}
.risk-card:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(126,15,24,.12)}
.risk-tag{display:inline-block;background:#fdf3e3;color:#B8860B;font-size:12px;padding:2px 10px;border-radius:4px;margin-bottom:10px}
.risk-card b{display:block;font-size:15.5px;color:#3d2e28;margin-bottom:8px}
.risk-card p{font-size:13.5px;color:#7a6a5c}

/* ===== 活动大厅 ===== */
.act-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.act-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(126,15,24,.08);transition:.25s;display:flex;flex-direction:column}
.act-card:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(126,15,24,.16)}
.act-top{height:110px;display:flex;align-items:center;justify-content:center;font-size:44px}
.ac1{background:linear-gradient(135deg,#B3272F,#8f1219)}
.ac2{background:linear-gradient(135deg,#C9973C,#a3762a)}
.ac3{background:linear-gradient(135deg,#7E0F18,#5f0a11)}
.ac4{background:linear-gradient(135deg,#9c4a21,#7a3413)}
.act-body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
.act-body b{font-size:16.5px;color:#3d2e28;margin-bottom:8px}
.act-meta{font-size:13px;color:#8a7663;margin-bottom:4px}
.act-meta b{color:var(--red);font-weight:600}
.act-status{display:inline-block;font-size:12px;padding:2px 10px;border-radius:4px;margin:6px 0;align-self:flex-start}
.st-open{background:#e8f5e9;color:#2e7d32}
.st-prep{background:#fff3e0;color:#e65100}
.act-desc{font-size:13px;color:#7a6a5c;margin-bottom:14px;flex:1}
.btn-signup{background:linear-gradient(120deg,var(--red),var(--red-l));color:#fff;border:none;border-radius:8px;padding:9px 0;font-size:14px;cursor:pointer;width:100%}
.btn-signup:disabled{background:#ccc;cursor:not-allowed}

/* ===== 入会 CTA ===== */
.cta{background:linear-gradient(135deg,#7E0F18,#A31621);color:#fff;text-align:center;padding:56px 0}
.cta h2{font-size:26px;letter-spacing:2px;margin-bottom:10px}
.cta p{color:rgba(255,255,255,.8);font-size:14.5px;margin-bottom:22px}

/* ===== 页脚 ===== */
.footer{background:#26100f;color:rgba(255,255,255,.75);padding:52px 0 0;font-size:13.5px}
.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1.4fr;gap:36px;padding-bottom:34px}
.f-col h4{color:#F5D48F;font-size:16px;margin-bottom:14px}
.f-col a{display:block;margin-bottom:8px;color:rgba(255,255,255,.65)}
.f-col a:hover{color:#F5D48F}
.f-col p{margin-bottom:8px}
.f-col b{color:#F5D48F}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;font-size:12.5px;text-align:center;color:rgba(255,255,255,.5)}
.copyright a{color:rgba(255,255,255,.5)}
.copyright a:hover{color:#F5D48F}

/* ===== 子页面通用 ===== */
.page{padding-top:44px;padding-bottom:70px;min-height:56vh}
.page-head{margin-bottom:30px;border-bottom:3px solid var(--cream);padding-bottom:14px}
.page-head h2{font-size:27px;color:var(--red)}
.page-head p{color:#9b8a76;font-size:13.5px;margin-top:6px}
.page-head .crumb{font-size:12.5px;color:#b0a08c;margin-bottom:8px}
.page-head .crumb a:hover{color:var(--red)}
.back-link{display:inline-block;font-size:13px;color:#b09a72;margin-bottom:18px}
.back-link:hover{color:var(--red)}

/* 列表页 */
.cat-list li{display:flex;align-items:baseline;gap:16px;padding:15px 10px;border-bottom:1px dashed #e8ddc9;cursor:pointer;background:#fff}
.cat-list li:hover{background:var(--cream);padding-left:16px}
.cat-list .nl-t{font-size:15px}
.cat-empty{text-align:center;color:#b0a08c;padding:50px 0}

/* 详情页 */
.article{background:#fff;border-radius:14px;padding:36px 40px;box-shadow:0 3px 14px rgba(126,15,24,.06)}
.article h1{font-size:24px;color:#3d2e28;line-height:1.5;margin-bottom:12px}
.article .a-meta{font-size:13px;color:#b0a08c;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #f0e8d8}
.article .a-body p{margin-bottom:14px;font-size:15px;color:#4a3a32;text-indent:2em}
.article .a-body p.no-indent{text-indent:0}

/* ===== 会员中心 ===== */
.login-box{max-width:420px;margin:30px auto;background:#fff;border-radius:14px;padding:34px 32px;box-shadow:0 6px 24px rgba(126,15,24,.08)}
.login-box h2{text-align:center;color:var(--red);font-size:22px;margin-bottom:6px}
.login-box .lb-sub{text-align:center;font-size:13px;color:#a5937d;margin-bottom:22px}
.fld{margin-bottom:14px}
.fld label{display:block;font-size:13px;color:#6b5b4e;margin-bottom:5px}
.fld label i{color:var(--red);font-style:normal;margin-left:2px}
.fld input,.fld textarea,.fld select{width:100%;border:1px solid #e2d7c3;border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;background:#fffdf8;outline:none;transition:.2s}
.fld input:focus,.fld textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,162,78,.15)}
.fld textarea{min-height:90px;resize:vertical}
.form-err{color:var(--red-l);font-size:13px;min-height:18px;margin-bottom:8px;text-align:center}
.btn-block{width:100%;padding:12px;font-size:15px}

/* 会员证书 */
.cert-wrap{max-width:760px;margin:0 auto}
.cert{position:relative;background:linear-gradient(160deg,#fffdf6,#fdf6e6);border-radius:10px;padding:10px;box-shadow:0 10px 36px rgba(126,15,24,.16)}
.cert-inner{border:2.5px solid var(--gold);border-radius:6px;padding:38px 44px;position:relative;overflow:hidden;text-align:center}
.cert-inner::before{content:"";position:absolute;inset:6px;border:1px solid rgba(212,162,78,.5);border-radius:4px;pointer-events:none}
.cert-deco{position:absolute;top:-30px;right:-30px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(212,162,78,.16),transparent 70%)}
.cert-title{font-size:34px;letter-spacing:10px;color:var(--red);font-weight:700;margin-bottom:6px}
.cert-en{font-size:10.5px;color:#c2ad86;letter-spacing:2px;margin-bottom:26px}
.cert-body{font-size:16px;color:#4a3a32;text-align:left;margin-bottom:10px}
.cert-body .c-val{color:var(--red);font-weight:700;border-bottom:1px solid var(--gold);padding:0 8px}
.cert-no{position:absolute;top:20px;left:26px;font-size:12.5px;color:#a5937d;letter-spacing:1px}
.cert-seal{position:absolute;right:52px;bottom:20px;width:110px;opacity:.9;filter:sepia(.15)}
.cert-foot{display:flex;justify-content:flex-end;gap:40px;margin-top:34px;font-size:14px;color:#6b5b4e}
.cert-tips{background:#fff;border-radius:12px;padding:20px 26px;margin-top:20px;box-shadow:0 2px 10px rgba(126,15,24,.05)}
.cert-tips h4{color:var(--red);font-size:15px;margin-bottom:8px}
.cert-tips p{font-size:13.5px;color:#7a6a5c;margin-bottom:4px}
.member-ops{display:flex;gap:12px;justify-content:center;margin-top:22px}

/* 会员信息表 */
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:760px;margin:20px auto 0}
.info-item{background:#fff;border-radius:10px;padding:14px 18px;box-shadow:0 2px 8px rgba(126,15,24,.05)}
.info-item span{display:block;font-size:12px;color:#a5937d}
.info-item b{font-size:14.5px;color:#3d2e28}

/* ===== 入会申请页 ===== */
.join-guide{background:#fff;border-radius:14px;padding:30px 34px;margin-bottom:26px;box-shadow:0 3px 14px rgba(126,15,24,.06)}
.join-guide h3{color:var(--red);font-size:18px;margin:18px 0 10px;display:flex;align-items:center;gap:8px}
.join-guide h3::before{content:"";width:5px;height:18px;border-radius:3px;background:linear-gradient(var(--red),var(--gold))}
.join-guide h3:first-child{margin-top:0}
.join-guide ol,.join-guide ul{padding-left:22px;font-size:14.5px;color:#4a3a32}
.join-guide li{margin-bottom:7px}
.join-guide .jg-note{background:var(--cream);border-radius:8px;padding:14px 18px;font-size:13.5px;color:#8a7663;margin-top:14px}
.join-guide .jg-note b{color:var(--red)}
.join-form{background:#fff;border-radius:14px;padding:30px 34px;box-shadow:0 3px 14px rgba(126,15,24,.06)}
.join-form h3{color:var(--red);font-size:18px;margin-bottom:18px}
.form-2col{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.form-ok{text-align:center;padding:30px 0}
.form-ok .ok-ico{font-size:52px;margin-bottom:12px}
.form-ok b{display:block;font-size:18px;color:var(--red);margin-bottom:8px}
.form-ok p{font-size:14px;color:#7a6a5c}

/* ===== 通用浮层 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(30,10,10,.5);display:none;align-items:center;justify-content:center;z-index:99;padding:20px}
.modal-mask.show{display:flex}
.modal-box{background:#fff;border-radius:14px;padding:26px 28px;width:460px;max-width:94vw;max-height:88vh;overflow:auto}
.modal-box h3{color:var(--red);font-size:18px;margin-bottom:16px}
.modal-box .mb-close{float:right;background:none;border:none;font-size:18px;color:#b0a08c;cursor:pointer}
.search-hit{padding:11px 8px;border-bottom:1px dashed #eee;cursor:pointer;font-size:14px;color:#4a3a32}
.search-hit:hover{color:var(--red)}
.search-hit span{font-size:12px;color:#b0a08c;margin-left:8px}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .grid-12{grid-template-columns:repeat(4,1fr)}
  .hero-inner{flex-direction:column;padding:44px 20px}
  .hero-panel{min-width:0;width:100%}
  .hero-text h1{font-size:34px}
  .risk-grid,.act-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;padding:10px 20px 16px;box-shadow:0 12px 20px rgba(0,0,0,.1)}
  .nav.open{display:flex}
  .menu-btn{display:block}
  .grid-12{grid-template-columns:repeat(2,1fr)}
  .cols,.feature-inner{grid-template-columns:1fr}
  .risk-grid,.act-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .hero-text h1{font-size:28px}
  .article{padding:24px 20px}
  .cert-inner{padding:26px 18px}
  .cert-title{font-size:26px;letter-spacing:6px}
  .cert-seal{width:80px;right:20px}
  .info-grid,.form-2col{grid-template-columns:1fr}
  .section{padding:46px 0}
}

/* ===== AI 智能助手 ===== */
.ai-fab{position:fixed;right:22px;bottom:26px;width:64px;height:64px;border-radius:50%;border:none;background:linear-gradient(135deg,#A31621,#C0392B);color:#fff;cursor:pointer;z-index:98;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(163,22,33,.42);transition:.25s;font-family:inherit}
.ai-fab:hover{transform:translateY(-3px) scale(1.04)}
.ai-fab span{font-size:22px;line-height:1.1}
.ai-fab i{font-style:normal;font-size:10.5px;margin-top:1px}
.ai-panel{position:fixed;right:22px;bottom:100px;width:360px;max-width:calc(100vw - 40px);height:520px;max-height:70vh;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(60,10,10,.28);z-index:98;display:none;flex-direction:column;overflow:hidden}
.ai-panel.show{display:flex}
.ai-head{background:linear-gradient(120deg,#7E0F18,#A31621);color:#fff;padding:13px 16px;display:flex;justify-content:space-between;align-items:center;font-size:15px}
.ai-head button{background:rgba(255,255,255,.18);border:none;color:#fff;width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:13px}
.ai-body{flex:1;overflow-y:auto;padding:14px;background:#FDF9F3}
.ai-msg{display:flex;margin-bottom:12px}
.ai-msg.me{justify-content:flex-end}
.ai-bubble{max-width:80%;background:#fff;border-radius:4px 14px 14px 14px;padding:10px 13px;font-size:13.5px;color:#4a3a32;white-space:pre-wrap;box-shadow:0 2px 8px rgba(126,15,24,.07);line-height:1.7}
.ai-msg.me .ai-bubble{background:linear-gradient(120deg,#A31621,#C0392B);color:#fff;border-radius:14px 4px 14px 14px}
.ai-chips{display:flex;gap:8px;padding:8px 12px;border-top:1px solid #f3ecdd;flex-wrap:wrap;background:#fff}
.ai-chips span{background:#FDF3E3;color:#B8860B;font-size:12px;padding:4px 12px;border-radius:20px;cursor:pointer}
.ai-chips span:hover{background:#F5D48F}
.ai-bar{display:flex;gap:8px;padding:10px 12px;background:#fff}
.ai-bar input{flex:1;border:1.5px solid #E2D7C3;border-radius:22px;padding:9px 14px;font-size:13.5px;outline:none;font-family:inherit}
.ai-bar input:focus{border-color:#D4A24E}
.ai-bar button{background:linear-gradient(120deg,#A31621,#C0392B);color:#fff;border:none;border-radius:22px;padding:0 18px;font-size:13.5px;cursor:pointer}
.ai-foot{text-align:center;font-size:12px;color:#A31621;padding:7px 0 10px;background:#fff}
@media (max-width:768px){.ai-panel{height:66vh;bottom:88px}.ai-fab{width:58px;height:58px;bottom:18px;right:16px}}

/* ===== v5 数智驾驶舱 ===== */
.cockpit{background:linear-gradient(135deg,#23100f,#3a1512 55%,#4a1d14);padding:44px 0 40px;position:relative;overflow:hidden}
.cockpit::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 85% 0%,rgba(212,162,78,.14),transparent 60%);pointer-events:none}
.ck-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.ck-badge{color:#F5D48F;font-size:13px;letter-spacing:2px;border:1px solid rgba(212,162,78,.45);padding:5px 14px;border-radius:20px;background:rgba(212,162,78,.08)}
.ck-live{color:#8fce9b;font-size:12px}
.ck-live::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#4caf50;margin-right:6px;animation:ckpulse 1.6s infinite}
@keyframes ckpulse{0%,100%{opacity:1}50%{opacity:.35}}
.ck-stats{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;position:relative}
.ck-item{text-align:center;background:rgba(255,255,255,.05);border:1px solid rgba(212,162,78,.22);border-radius:12px;padding:18px 8px 14px;backdrop-filter:blur(2px)}
.ck-item b{display:block;font-size:27px;font-weight:800;color:#F5D48F;font-variant-numeric:tabular-nums;letter-spacing:.5px}
.ck-item span{display:block;font-size:12.5px;color:#cbb59a;margin-top:5px}
.ck-trend{margin-top:26px;background:rgba(255,255,255,.04);border:1px solid rgba(212,162,78,.18);border-radius:12px;padding:16px 18px}
.ck-trend-t{font-size:13px;color:#cbb59a;margin-bottom:10px}
#ckSpark{width:100%;height:78px;display:block}
@media (max-width:900px){.ck-stats{grid-template-columns:repeat(3,1fr)}.ck-item b{font-size:22px}}

/* hero tags */
.hero-tags{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.hero-tags span{font-size:12px;color:#F5D48F;border:1px solid rgba(245,212,143,.4);border-radius:20px;padding:3px 12px;background:rgba(0,0,0,.14)}

/* ===== AI 合规体检 ===== */
.ck-wizard{background:#fff;border-radius:16px;box-shadow:0 12px 40px rgba(126,15,24,.10);padding:30px 34px;max-width:860px}
.ck-steps{display:flex;align-items:center;gap:10px;margin-bottom:26px;flex-wrap:wrap}
.ck-steps span{font-size:13px;color:#a5937d;padding:6px 16px;border-radius:20px;background:#FDF9F3;border:1px solid #f0e8d8;white-space:nowrap}
.ck-steps span.on{background:linear-gradient(120deg,#A31621,#C0392B);color:#fff;border-color:transparent;font-weight:600}
.ck-steps span.done{color:#2e7d32;background:#EDF7ED;border-color:#d8ecd8}
.ck-steps i{flex:0 0 18px;height:1px;background:#e8ddc9}
.ck-q{margin:18px 0 12px}
.ck-q b{font-size:16px;color:#3D2E28;display:block}
.ck-q span{font-size:13px;color:#a5937d}
.ck-chips{display:flex;flex-wrap:wrap;gap:10px}
.ck-chip{font-size:14px;color:#6B5B4E;border:1.5px solid #e2d7c3;border-radius:24px;padding:8px 20px;cursor:pointer;transition:.15s;user-select:none;background:#fff}
.ck-chip:hover{border-color:#D4A24E;color:#7E0F18}
.ck-chip.on{background:linear-gradient(120deg,#A31621,#C0392B);color:#fff;border-color:transparent;font-weight:600;box-shadow:0 4px 14px rgba(163,22,33,.28)}
.ck-ops{display:flex;gap:14px;margin-top:26px}
.ck-loading b{font-size:19px;color:#A31621;display:block;margin-top:26px}
.ck-loading p{font-size:13px;color:#a5937d;margin-top:10px}
.ck-orb{width:66px;height:66px;margin:0 auto;border-radius:50%;background:conic-gradient(#A31621,#D4A24E,#A31621);animation:ckspin 1.1s linear infinite;position:relative}
.ck-orb::after{content:"";position:absolute;inset:7px;border-radius:50%;background:#FDF9F3}
@keyframes ckspin{to{transform:rotate(360deg)}}
/* 报告 */
.ck-report{background:#fff;border-radius:16px;box-shadow:0 12px 40px rgba(126,15,24,.10);padding:34px}
.ck-score{text-align:center;margin-bottom:8px}
.ck-score svg{width:170px;height:170px}
.ck-grade{font-size:15px;color:#6B5B4E;margin-top:4px}
.ck-grade b{color:#A31621;font-size:18px}
.ck-summary{background:#FDF9F3;border-left:4px solid #D4A24E;border-radius:8px;padding:14px 18px;font-size:14.5px;color:#5a4a3e;line-height:1.8;margin:16px 0 24px}
.ck-report h4{font-size:16px;color:#7E0F18;margin-bottom:14px;padding-left:10px;border-left:4px solid #D4A24E}
.ck-risk{display:flex;gap:14px;padding:14px;border-radius:10px;margin-bottom:10px;background:#FDFBF6;border:1px solid #f0e8d8;align-items:flex-start}
.ck-risk .lv{flex-shrink:0;font-size:12px;font-weight:700;padding:3px 10px;border-radius:6px;margin-top:2px}
.ck-risk.high{border-left:4px solid #c0392b}.ck-risk.high .lv{background:#FDECEA;color:#c0392b}
.ck-risk.mid{border-left:4px solid #e67e22}.ck-risk.mid .lv{background:#FDF3E3;color:#b8860b}
.ck-risk.low{border-left:4px solid #8aa39b}.ck-risk.low .lv{background:#EEF3F0;color:#5f7a70}
.ck-risk b{font-size:14.5px;color:#3D2E28;display:block}
.ck-risk p{font-size:13.5px;color:#7a6a5c;margin-top:5px;line-height:1.7}
.ck-actions{margin-top:24px}
.ck-actions ol{padding-left:22px}
.ck-actions li{font-size:14px;color:#4a3a32;line-height:1.9}
.ck-note{font-size:12px;color:#b0a08c;margin-top:20px;line-height:1.7}
@media (max-width:768px){.ck-wizard,.ck-report{padding:22px 18px}.ck-item b{font-size:20px}}

/* ===== v6 移动端 / 微信内浏览器优化 ===== */
@media (max-width:768px){
  .topbar-inner{font-size:11.5px;gap:8px}
  .topbar-links i{margin:0 4px}
  .logo-text em{display:none}
  .logo-text strong{font-size:16px}
  .header-inner{padding:10px 16px}
  .nav{top:64px}
  .nav a{padding:13px 6px;font-size:15.5px;border-bottom:1px solid #f6efe2}
  .nav a:last-child{border-bottom:none}
  .hero-inner{padding:36px 18px 46px}
  .hero-text h1{font-size:26px}
  .hero-sub{font-size:13.5px}
  .hero-btns .btn{width:100%;text-align:center}
  .hp-btns{display:flex;gap:10px}
  .hp-btns a{flex:1;text-align:center}
  .section{padding:40px 0}
  .sec-head h2{font-size:21px}
  .ck-stats{grid-template-columns:repeat(3,1fr);gap:9px}
  .ck-item{padding:13px 4px 11px}
  .ck-item b{font-size:19px}
  .ck-item span{font-size:11px}
  .ck-trend{padding:12px 12px}
  .grid-12{grid-template-columns:repeat(3,1fr);gap:10px}
  .g-item{padding:12px 4px}
  .g-ico{width:52px;height:52px}
  .g-ico svg{width:24px;height:24px}
  .g-item b{font-size:13px}
  .g-item span{font-size:11px}
  .page-head h2{font-size:22px}
  .cat-list li,.news-list li{padding:14px 2px}
  .btn-red,.btn-gold,.btn-signup{min-height:44px}
  .ck-chip{padding:10px 18px;font-size:14.5px;min-height:40px;display:inline-flex;align-items:center}
  .ck-steps span{font-size:12px;padding:5px 12px}
  .ck-report{padding:24px 16px}
  .ck-score svg{width:140px;height:140px}
  .login-box{padding:26px 20px}
  .join-form,.join-guide{padding:22px 18px}
  .mb-close{top:8px;right:10px}
  .modal-box{width:calc(100vw - 32px);max-height:82vh;overflow-y:auto}
  .footer{padding:36px 0 0}
}
.ai-fab{bottom:calc(22px + env(safe-area-inset-bottom,0px))}
@media (max-width:768px){.ai-fab{bottom:calc(16px + env(safe-area-inset-bottom,0px))}}
@media (max-width:380px){
  .topbar-inner{font-size:11px}
  .ck-stats{grid-template-columns:repeat(2,1fr)}
}