/* ============================================================
   阳光分发 · 新官网设计系统（与首页同源）
   全站页面共用：导航 / 页头 / 卡片 / 步骤 / 数据带 / 表单 / FAQ / CTA / 页脚
   ============================================================ */
:root{
  --blue:#2563eb;
  --blue-light:#60a5fa;
  --purple:#7c3aed;
  --grad:linear-gradient(135deg,#2563eb,#7c3aed);
  --ink:#0f172a;
  --ink-soft:#475569;
  --ink-mute:#94a3b8;
  --line:#e2e8f0;
  --bg:#f8fafc;
  --radius:18px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft Yahei",sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-weight:800}

/* ---------------- 按钮 ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 26px;border-radius:12px;font-size:15px;font-weight:600;transition:all .2s;cursor:pointer;border:none}
.btn-blue{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(37,99,235,.35)}
.btn-blue:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(37,99,235,.4)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-lg{padding:15px 34px;font-size:16px;border-radius:14px}
.btn-sm{padding:8px 18px;font-size:13px;border-radius:10px}
.btn-white{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.5);backdrop-filter:blur(4px)}
.btn-white:hover{background:rgba(255,255,255,.24)}

.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);margin:0 auto}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-toggle span{transition:all .2s}

/* ---------------- 导航 ---------------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:800;color:var(--ink)}
.logo em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--grad);box-shadow:0 6px 14px rgba(37,99,235,.35);flex:none;position:relative}
.logo-mark::after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:#fff;top:11px;left:11px;box-shadow:0 -9px 0 -3px #fff,0 9px 0 -3px #fff,-9px 0 0 -3px #fff,9px 0 0 -3px #fff,-6px -6px 0 -3px #fff,6px -6px 0 -3px #fff,-6px 6px 0 -3px #fff,6px 6px 0 -3px #fff}
.nav-links{display:flex;align-items:center;gap:30px;font-size:15px;color:var(--ink-soft);font-weight:500}
.nav-links a{padding:6px 2px;transition:color .2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:3px;border-radius:2px;background:var(--grad)}
.has-drop{position:relative}
.has-drop>a::after{content:" ▾";font-size:11px;color:var(--ink-mute)}
.drop{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 48px rgba(15,23,42,.14);padding:10px;min-width:168px;opacity:0;visibility:hidden;transition:all .2s}
.has-drop:hover .drop{opacity:1;visibility:visible}
.drop a{display:block;padding:9px 16px;border-radius:9px;font-size:14px;white-space:nowrap}
.drop a:hover{background:var(--bg);color:var(--blue)}
.nav-cta{display:flex;gap:14px;align-items:center}

/* ---------------- 内页页头（小首屏） ---------------- */
.page-hero{position:relative;padding:92px 0 72px;background:linear-gradient(135deg,#eef4ff 0%,#f6f1ff 100%);overflow:hidden}
.page-hero::before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;background:var(--grad);opacity:.08;top:-300px;right:-120px}
.page-hero::after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;border:1.5px solid rgba(37,99,235,.15);bottom:-220px;left:-100px}
.page-hero .wrap{position:relative;z-index:1;max-width:860px}
.crumbs{font-size:13px;color:var(--ink-mute);margin-bottom:18px}
.crumbs a{color:var(--ink-mute)}
.crumbs a:hover{color:var(--blue)}
.crumbs span{margin:0 8px}
.page-hero h1{font-size:42px;letter-spacing:-1px;line-height:1.25;margin-bottom:16px}
.page-hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero p{font-size:16.5px;color:var(--ink-soft);max-width:640px}
.page-hero .hero-actions{display:flex;gap:14px;margin-top:30px}

/* ---------------- 通用区块 ---------------- */
.section{padding:96px 0}
.section.alt{background:var(--bg)}
.sec-head{text-align:center;max-width:640px;margin:0 auto 60px}
.sec-tag{display:inline-block;font-size:13px;font-weight:700;color:var(--blue);letter-spacing:3px;margin-bottom:14px}
.sec-head h2{font-size:36px;letter-spacing:-.5px;margin-bottom:14px}
.sec-head p{font-size:16px;color:var(--ink-soft)}

/* 功能卡片 */
.feat-grid{display:grid;gap:24px}
.feat-grid.c3{grid-template-columns:repeat(3,1fr)}
.feat-grid.c4{grid-template-columns:repeat(4,1fr)}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:all .25s;position:relative;overflow:hidden}
.feat:hover{transform:translateY(-6px);border-color:rgba(37,99,235,.4);box-shadow:0 24px 48px rgba(37,99,235,.12)}
.feat::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.feat:hover::after{transform:scaleX(1)}
.feat .fico{width:52px;height:52px;border-radius:14px;background:rgba(37,99,235,.10);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px;color:var(--blue);font-weight:800}
.feat h3{font-size:18px;font-weight:700;margin-bottom:10px}
.feat p{font-size:14px;color:var(--ink-soft)}

/* 图文左右块 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.rev .s-visual{order:-1}
.split h3{font-size:26px;font-weight:800;margin-bottom:16px;letter-spacing:-.5px}
.split p{font-size:15px;color:var(--ink-soft);margin-bottom:14px}
.split ul{list-style:none;margin:18px 0 26px}
.split li{font-size:14.5px;color:var(--ink-soft);padding:7px 0 7px 26px;position:relative}
.split li::before{content:"";position:absolute;left:0;top:14px;width:14px;height:8px;border-left:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue);transform:rotate(-45deg)}
.s-visual{height:300px;border-radius:20px;background:linear-gradient(150deg,#dbeafe,#ede9fe 60%,#fae8ff);border:1px solid rgba(15,23,42,.05);position:relative;overflow:hidden}
.s-visual::before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:var(--grad);opacity:.14;top:-60px;right:-50px}

/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative}
.steps.c4{grid-template-columns:repeat(4,1fr)}
.steps.c5{grid-template-columns:repeat(5,1fr)}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;position:relative}
.step .snum{width:50px;height:50px;border-radius:14px;background:var(--grad);color:#fff;font-size:19px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:0 10px 22px rgba(37,99,235,.3)}
.step h3{font-size:18px;font-weight:700;margin-bottom:10px}
.step p{font-size:14px;color:var(--ink-soft)}

/* 数据带 */
.databar{background:var(--ink);border-radius:24px;padding:52px 60px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;position:relative;overflow:hidden}
.databar::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 240px at 15% 0%,rgba(37,99,235,.35),transparent 60%),radial-gradient(500px 240px at 90% 100%,rgba(124,58,237,.30),transparent 60%)}
.databar>div{position:relative;z-index:1}
.databar .num{font-size:38px;font-weight:800;color:#fff}
.databar .num i{font-style:normal;font-size:17px;color:var(--blue-light);margin-left:3px}
.databar .lab{font-size:13px;color:rgba(255,255,255,.55);margin-top:6px}

/* FAQ */
.faq{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 26px;transition:border .2s}
.faq-item:hover{border-color:rgba(37,99,235,.4)}
.faq-item h4{font-size:16px;font-weight:700;display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.faq-item h4::after{content:"+";font-size:20px;color:var(--blue);font-weight:400}
.faq-item .ans{color:var(--ink-soft);font-size:14px;padding-top:12px;display:none}
.faq-item.open .ans{display:block}

/* CTA */
.cta{position:relative;border-radius:28px;background:var(--grad);padding:78px 60px;text-align:center;overflow:hidden}
.cta::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;border:1.5px solid rgba(255,255,255,.16);top:-260px;left:-140px}
.cta::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;border:1.5px solid rgba(255,255,255,.14);bottom:-220px;right:-120px}
.cta h2{font-size:34px;font-weight:800;color:#fff;margin-bottom:14px;position:relative;z-index:1}
.cta p{color:rgba(255,255,255,.85);margin-bottom:32px;position:relative;z-index:1}

/* ---------------- 工具页 ---------------- */
.tool-wrap{max-width:860px;margin:-56px auto 0;position:relative;z-index:5}
.tool-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 32px 64px rgba(15,23,42,.10);padding:44px 48px}
.tool-card h3{font-size:22px;margin-bottom:6px}
.tool-card .sub{font-size:13.5px;color:var(--ink-mute);margin-bottom:30px}
.form-row{margin-bottom:22px}
.form-row label{display:block;font-size:14px;font-weight:600;margin-bottom:9px}
.form-row label .req{color:#ef4444;margin-right:3px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:14.5px;font-family:inherit;transition:border .2s;outline:none;background:#fff}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.10)}
.form-row .hint{font-size:12.5px;color:var(--ink-mute);margin-top:7px}
.form-row .err-msg{display:none;font-size:12.5px;color:#ef4444;margin-top:7px}
.form-row.form-error input,.form-row.form-error select,.form-row.form-error textarea{border-color:#ef4444}
.form-row.form-error .err-msg{display:block}
.tool-qrcode{margin:26px auto 0;width:180px;height:180px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(150deg,#dbeafe,#ede9fe);display:flex;align-items:center;justify-content:center;color:var(--ink-mute);font-size:13px}
.tool-result{margin-top:26px;border:1.5px dashed rgba(37,99,235,.4);background:rgba(37,99,235,.04);border-radius:14px;padding:18px 22px;font-size:14px;color:var(--ink-soft)}

/* ---------------- 价格页 ---------------- */
.plan-tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:56px}
.plan-tab{padding:11px 28px;border-radius:999px;font-size:15px;font-weight:600;color:var(--ink-soft);border:1.5px solid var(--line);background:#fff;cursor:pointer;transition:all .2s}
.plan-tab.active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(37,99,235,.30)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.price-grid.c4{grid-template-columns:repeat(4,1fr)}
.price{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 32px;display:flex;flex-direction:column;transition:all .25s}
.price:hover{transform:translateY(-6px);box-shadow:0 24px 48px rgba(15,23,42,.10)}
.price.hot{border:2px solid var(--blue);position:relative;box-shadow:0 24px 56px rgba(37,99,235,.18)}
.price.hot .hot-tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:12px;font-weight:700;padding:5px 18px;border-radius:999px;letter-spacing:2px}
.price .pname{font-size:15px;font-weight:700;color:var(--ink-soft)}
.price .pval{font-size:44px;font-weight:800;margin:12px 0 4px;letter-spacing:-1px}
.price .pval small{font-size:15px;font-weight:400;color:var(--ink-mute)}
.price .pdesc{font-size:13px;color:var(--ink-mute);margin-bottom:26px}
.price ul{list-style:none;margin-bottom:30px;flex:1}
.price li{font-size:14px;color:var(--ink-soft);padding:9px 0 9px 26px;position:relative;border-bottom:1px dashed var(--line)}
.price li::before{content:"";position:absolute;left:0;top:16px;width:14px;height:8px;border-left:2.5px solid var(--blue);border-bottom:2.5px solid var(--blue);transform:rotate(-45deg)}
.price .btn{width:100%}
.price-note{text-align:center;margin-top:30px;font-size:14px;color:var(--ink-soft)}
.price-note a{color:var(--blue);font-weight:600}
.plan-pane{display:none}
.plan-pane.show{display:block}
.ptable{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:40px}
.ptable th,.ptable td{padding:14px 20px;font-size:14.5px;text-align:center;color:var(--ink-soft);border-bottom:1px solid var(--line)}
.ptable tr:last-child td{border-bottom:none}
.ptable thead th{background:var(--bg);color:var(--ink);font-weight:700}
.ptable .pv{font-size:20px;font-weight:800;color:var(--blue)}
.ptable .txt-l{text-align:left}
.faq-sec h3{font-size:24px;font-weight:800;margin-bottom:26px}

/* ---------------- 帮助文档页 ---------------- */
.doc-layout{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
.doc-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.doc-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.doc-item:last-child{border-bottom:none}
.doc-thumb{width:150px;height:92px;border-radius:12px;background:linear-gradient(150deg,#dbeafe,#ede9fe);flex:none}
.doc-item h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.doc-item h3 a:hover{color:var(--blue)}
.doc-item p{font-size:13.5px;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.doc-meta{font-size:12.5px;color:var(--ink-mute);margin-top:10px}
.doc-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.doc-side h4{font-size:16px;font-weight:700;margin-bottom:16px}
.doc-side ul{list-style:none}
.doc-side li a{display:block;padding:9px 12px;border-radius:10px;font-size:14px;color:var(--ink-soft)}
.doc-side li a:hover{background:var(--bg);color:var(--blue)}
.doc-side li a.cur{background:rgba(37,99,235,.08);color:var(--blue);font-weight:600}
.doc-side h4{margin-top:22px}
.doc-side h4:first-child{margin-top:0}
.doc-side li a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-body{font-size:15px;color:var(--ink-soft);line-height:1.9}
.article-body img{max-width:100%;height:auto;border-radius:12px;margin:10px 0}
.article-body p{margin:0 0 14px}
.article-body h1,.article-body h2,.article-body h3{color:var(--ink);margin:22px 0 12px}
.article-body ul,.article-body ol{margin:0 0 14px;padding-left:24px}
.article-body a{color:var(--blue)}
.article-body table{border-collapse:collapse;width:100%}
.article-body td,.article-body th{border:1px solid var(--line);padding:8px 12px}
.art-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.art-nav a{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;transition:all .2s}
.art-nav a:hover{border-color:rgba(37,99,235,.4);box-shadow:0 12px 28px rgba(37,99,235,.08)}
.art-nav span{display:block;font-size:12.5px;color:var(--ink-mute);margin-bottom:6px}
.art-nav b{font-size:14.5px;color:var(--ink);font-weight:600}
.art-nav a.next{text-align:right}
.pager{display:flex;justify-content:center;gap:8px;margin-top:30px}
.pager a,.pager span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;font-size:14px;padding:0 12px}
.pager .cur{background:var(--grad);color:#fff;border-color:transparent}

/* ---------------- 关于/推广 ---------------- */
.tab-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:52px}
.about-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px 44px;margin-bottom:26px}
.about-block h3{font-size:20px;font-weight:800;margin-bottom:16px}
.about-block p{font-size:14.5px;color:var(--ink-soft);margin-bottom:10px}
.rate-bignum{font-size:56px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}

/* ---------------- 页脚 ---------------- */
footer{background:#0b1220;color:rgba(255,255,255,.6);padding:60px 0 26px;margin-top:96px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.foot-grid .logo{color:#fff;margin-bottom:14px}
.foot-grid p{font-size:13px;line-height:1.8}
.foot-grid h5{color:#fff;font-size:14px;margin-bottom:16px}
.foot-grid a{display:block;font-size:13px;padding:5px 0;transition:color .2s}
.foot-grid a:hover{color:#fff}
.copy{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;font-size:12px;text-align:center;color:rgba(255,255,255,.35)}

/* ---------------- 首页 Hero ---------------- */
.hero{position:relative;background:var(--grad);padding:100px 0 110px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.13) 1.2px,transparent 1.2px);background-size:26px 26px}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;position:relative;z-index:1}
.hero .badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:13px;margin-bottom:26px}
.hero h1{font-size:52px;color:#fff;letter-spacing:-1px;line-height:1.2;margin-bottom:18px}
.hero .lead{font-size:17px;color:rgba(255,255,255,.88);max-width:540px;margin-bottom:34px}
.hero .hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero .hero-stats{display:flex;gap:38px;margin-top:46px}
.hero .hero-stats b{display:block;font-size:26px;color:#fff;font-weight:800}
.hero .hero-stats span{font-size:12.5px;color:rgba(255,255,255,.65)}

/* 手机演示屏（App Store 风格） */
.phone{width:300px;height:610px;margin:0 auto;border-radius:44px;background:#0b1220;padding:12px;box-shadow:0 40px 90px rgba(8,13,30,.45);position:relative}
.phone::after{content:"";position:absolute;left:50%;bottom:10px;transform:translateX(-50%);width:110px;height:4px;border-radius:3px;background:rgba(255,255,255,.35)}
.phone .screen{width:100%;height:100%;border-radius:34px;background:#f2f2f7;overflow:hidden;display:flex;flex-direction:column}
.as-status{height:36px;flex:none;position:relative;background:#fff}
.as-status::before{content:"9:41";position:absolute;left:24px;top:50%;transform:translateY(-50%);font-size:11px;font-weight:700;color:#0b1220}
.as-status::after{content:"";position:absolute;right:22px;top:50%;transform:translateY(-50%);width:15px;height:9px;border-radius:3px;border:1.5px solid #0b1220}
.as-status .notch{position:absolute;left:50%;top:5px;transform:translateX(-50%);width:84px;height:16px;border-radius:9px;background:#0b1220}
.as-head{flex:none;display:flex;gap:13px;padding:10px 16px 13px;background:#fff}
.as-icon{width:70px;height:70px;flex:none;border-radius:17px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;font-weight:800;box-shadow:0 6px 16px rgba(37,99,235,.28)}
.as-info{padding-top:2px;min-width:0}
.as-info h3{font-size:16px;font-weight:700;color:#0b1220;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.as-sub{font-size:11.5px;color:#8e8e93;margin:3px 0 7px}
.as-get{display:inline-block;padding:4px 24px;border-radius:999px;background:#007aff;color:#fff;font-size:12.5px;font-weight:600}
.as-meta{flex:none;display:flex;background:#fff;border-top:1px solid #e5e5ea;border-bottom:1px solid #e5e5ea;padding:10px 0}
.as-meta>div{flex:1;text-align:center;position:relative;padding:2px 6px}
.as-meta b{display:block;font-size:13px;color:#0b1220;font-weight:700}
.as-meta span{font-size:10.5px;color:#8e8e93}
.as-meta .stars{color:#f5b301;font-size:12px;letter-spacing:1px}
.as-meta>div+div::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:1px;background:#e2e2e8}
.as-shots{flex:none;display:flex;gap:10px;padding:14px 16px 6px;overflow:hidden}
.as-shots .shot{flex:none;width:94px;height:168px;border-radius:12px;box-shadow:0 6px 16px rgba(11,18,32,.12)}
.as-shots .s1{background:linear-gradient(160deg,#2563eb,#60a5fa)}
.as-shots .s2{background:linear-gradient(160deg,#7c3aed,#c084fc)}
.as-shots .s3{background:linear-gradient(160deg,#0ea5e9,#38bdf8)}
.as-sec{padding:8px 16px 20px}
.as-sec h4{font-size:14px;font-weight:700;color:#0b1220;margin:10px 0 6px}
.as-rate{display:flex;align-items:baseline;gap:10px}
.as-rate b{font-size:30px;font-weight:800;color:#0b1220;letter-spacing:-1px}
.as-rate span{font-size:11.5px;color:#8e8e93}
.as-sec p{font-size:12px;color:#475569;line-height:1.6}

/* ---------------- 登录/注册 ---------------- */
.auth-hero{padding:64px 0 92px;background:linear-gradient(135deg,#eef4ff 0%,#f6f1ff 100%);position:relative;overflow:hidden}
.auth-hero::before{content:"";position:absolute;width:480px;height:480px;border-radius:50%;background:var(--grad);opacity:.08;top:-260px;right:-100px}
.auth-card{max-width:440px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 32px 64px rgba(15,23,42,.10);padding:40px 38px;position:relative;z-index:1}
.auth-card h2{font-size:24px;margin-bottom:6px;text-align:center}
.auth-card .sub{font-size:13.5px;color:var(--ink-mute);margin-bottom:28px;text-align:center}
.auth-links{display:flex;justify-content:space-between;font-size:13.5px;margin-top:18px}
.auth-links a{color:var(--blue);font-weight:600}
.auth-extra{margin-top:26px;padding-top:22px;border-top:1px solid var(--line);text-align:center;font-size:13.5px;color:var(--ink-mute)}
.auth-extra a{color:var(--blue);font-weight:600}

@media (max-width:1000px){
  .hero{padding:64px 0 76px}
  .hero .wrap{grid-template-columns:1fr;gap:44px}
  .hero h1{font-size:34px}
  .hero .lead{font-size:15px}
  .hero .hero-stats{gap:26px;flex-wrap:wrap}
  .phone{transform:scale(.9);transform-origin:top center;margin-bottom:-52px}
}

/* ---------------- 响应式 ---------------- */
@media (max-width:1000px){
  .nav-toggle{display:flex}
  .nav-links{display:none;position:fixed;top:68px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 48px rgba(15,23,42,.14);padding:8px 22px 18px;z-index:99;max-height:calc(100vh - 68px);overflow-y:auto}
  .nav-links.open{display:flex}
  .nav-links>a,.nav-links .has-drop>a{padding:12px 4px;border-bottom:1px solid #f1f5f9;font-size:15px}
  .nav-links .drop{position:static;transform:none;opacity:1;visibility:visible;border:none;box-shadow:none;padding:0 0 6px 18px;min-width:0;background:none;border-radius:0}
  .nav-links .drop a{padding:9px 4px;border-bottom:1px dashed #f1f5f9}
  .nav-cta .btn-ghost{display:none}
  .page-hero h1{font-size:32px}
  .feat-grid.c3,.feat-grid.c4,.steps,.steps.c4,.steps.c5,.price-grid,.price-grid.c4{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:36px}
  .split.rev .s-visual{order:0}
  .databar{grid-template-columns:repeat(2,1fr);padding:40px 28px}
  .doc-layout{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .tool-card{padding:30px 24px}
  .section{padding:64px 0}
}