:root{--ink:#142b45;--text:#253950;--muted:#718198;--brand:#087f8c;--brand-deep:#06616c;--line:#e3eaf1;--surface:#f4f7fb;--mint:#e9f5f6;--white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--surface);color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #54bbce;outline-offset:3px}button:disabled{opacity:.55;cursor:not-allowed}::selection{background:#a4e2e0;color:var(--ink)}
.site-shell{width:min(1200px,calc(100% - 48px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid #dfe8ee;background:#ffffffed;backdrop-filter:blur(18px)}.site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;color:var(--ink);font-weight:760;font-size:19px;letter-spacing:.04em}.brand-mark{display:grid;place-items:center;flex:none;width:36px;height:36px;border-radius:11px;background:linear-gradient(145deg,#0d9bab,#08616d);box-shadow:0 6px 16px #087f8c24;color:white}.brand-mark svg{width:22px;height:22px}.site-nav,.nav-actions{display:flex;align-items:center;gap:28px}.site-nav a{font-size:13px;font-weight:650;color:#52677e}.site-nav a:hover,.text-link:hover{color:var(--brand)}.nav-actions{gap:13px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border:1px solid transparent;border-radius:9px;background:var(--brand);color:#fff;font-size:13px;font-weight:700;white-space:nowrap;transition:transform .2s,background .2s,box-shadow .2s;cursor:pointer}.button:hover{transform:translateY(-2px);background:var(--brand-deep);box-shadow:0 9px 18px #087f8c29}.button-outline{background:#fff;color:var(--ink);border-color:#d7e5ec}.button-outline:hover{background:#f4fbfc;color:var(--brand);box-shadow:none}.button-light{background:#fff;color:var(--brand-deep)}.button-light:hover{background:#ecf7f8;color:var(--brand-deep)}.text-link{font-size:13px;font-weight:700;color:var(--ink)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 75% 12%,#d1f3ef 0,transparent 29%),linear-gradient(135deg,#f7fbfc 0%,#edf6f9 60%,#eff3fa 100%);border-bottom:1px solid #dfebef}.hero:before{content:"";position:absolute;width:560px;height:560px;right:-180px;top:-160px;border:1px solid #a4dadd72;border-radius:50%;box-shadow:0 0 0 90px #d1eeef36,0 0 0 180px #d1eeef24;pointer-events:none}.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:center;gap:50px;padding:94px 0 104px}.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid #bfdee2;border-radius:100px;padding:6px 12px;background:#ffffffad;color:#0a7380;font-size:12px;font-weight:750;letter-spacing:.08em}.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:#18af9f;box-shadow:0 0 0 4px #18af9f24}.hero h1{margin:23px 0 20px;color:var(--ink);font-size:clamp(38px,4.2vw,62px);line-height:1.18;letter-spacing:-.045em;font-weight:800}.hero h1 em{font-style:normal;color:var(--brand)}.hero-lead{max-width:560px;color:#557083;font-size:17px;line-height:1.85;margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.hero-actions .button{min-height:49px;padding-inline:24px;font-size:14px}.hero-notes{display:flex;flex-wrap:wrap;gap:11px;margin-top:27px;color:#708699;font-size:12px}.hero-notes span{display:inline-flex;align-items:center;gap:7px}.hero-notes span:before{content:"";width:5px;height:5px;border-radius:50%;background:#43b9ad}
.product-preview{position:relative;padding:17px;border:1px solid #d6e7ec;border-radius:21px;background:#fffffff0;box-shadow:0 30px 70px #183c5040,0 4px 14px #2d627511;transform:perspective(1100px) rotateY(-5deg) rotateX(2deg)}.product-preview:after{content:"产品界面示意";position:absolute;bottom:-28px;right:3px;color:#8193a3;font-size:11px;letter-spacing:.08em}.preview-top{display:flex;align-items:center;justify-content:space-between;padding:5px 3px 15px;border-bottom:1px solid #e6edf3}.preview-top strong{display:flex;align-items:center;gap:8px;color:#253e57;font-size:13px}.preview-top strong:before{content:"";width:8px;height:8px;border-radius:50%;background:#13b9a4}.preview-top small{color:#8295a7;font-size:10px}.preview-tabs{display:flex;gap:5px;margin:15px 0}.preview-tabs span{padding:7px 12px;border-radius:6px;color:#647b91;background:#f0f4f7;font-size:10px;font-weight:650}.preview-tabs span:first-child{background:#143b57;color:#fff}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.preview-card{min-width:0;padding:15px 13px;border:1px solid #e3ebf0;border-radius:10px;background:#fbfdfe}.preview-card small{display:block;color:#8393a1;font-size:10px}.preview-card strong{display:block;margin-top:7px;color:#1e4059;font-size:21px;font-weight:760;font-variant-numeric:tabular-nums}.preview-card strong.teal{color:var(--brand)}.preview-card i{display:block;width:44%;height:4px;margin-top:12px;border-radius:4px;background:#b1dedb}.preview-card:nth-child(2) i{width:62%;background:#a1b8d4}.preview-card:nth-child(3) i{width:35%;background:#d3e4f2}.preview-chart{padding:15px;margin-top:10px;border:1px solid #e3ebf0;border-radius:10px;background:#fff}.preview-chart-head{display:flex;justify-content:space-between;align-items:center;color:#354e64;font-size:11px;font-weight:700}.preview-legend{display:flex;gap:11px;color:#9cadb9;font-size:9px}.preview-legend b{display:inline-block;width:7px;height:7px;border-radius:50%;background:#0da294;margin-right:3px}.preview-legend span:last-child b{background:#637eaa}.preview-chart svg{display:block;width:100%;height:auto;margin-top:9px}.preview-bottom{display:flex;gap:8px;margin-top:10px}.preview-bottom span{height:29px;flex:1;border-radius:6px;background:#edf3f7}.preview-bottom span:first-child{background:#dff2ef}
.section{padding:100px 0}.section-white{background:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:36px}.section-kicker{display:block;color:var(--brand);font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.section h2{margin:12px 0 0;color:var(--ink);font-size:clamp(28px,3vw,39px);line-height:1.28;letter-spacing:-.035em}.section-head p{max-width:400px;margin:0;color:var(--muted);font-size:14px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card{position:relative;min-height:217px;padding:28px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 6px 20px #142b4505;transition:transform .2s,border-color .2s}.feature-card:hover{transform:translateY(-4px);border-color:#a7cfd2}.feature-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:12px;background:#e8f5f4;color:var(--brand)}.feature-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.feature-card h3{margin:22px 0 7px;color:var(--ink);font-size:18px}.feature-card p{margin:0;color:#718198;font-size:13px;line-height:1.8}
.workflow{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.workflow-visual{position:relative;display:grid;gap:12px;padding:28px;border-radius:19px;background:linear-gradient(145deg,#153b58,#0d5665);box-shadow:0 25px 60px #142b4530;color:#fff}.flow-row{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid #ffffff27;border-radius:11px;background:#ffffff12}.flow-row .number{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:#8de1d42b;color:#a5f1e5;font-size:12px;font-weight:800}.flow-row strong{font-size:14px}.flow-row small{display:block;color:#b7ccd8;font-size:11px}.flow-row:last-child{border-color:#78dcd386;background:#138c8d57}.workflow-copy .section-kicker{margin-bottom:10px}.workflow-copy p{color:#698094;margin:20px 0 23px}.check-list{list-style:none;margin:0;padding:0;display:grid;gap:15px}.check-list li{display:flex;align-items:start;gap:10px;color:#39536b;font-size:14px}.check-list li:before{content:"✓";display:grid;place-items:center;flex:none;width:20px;height:20px;border-radius:50%;background:#e2f3f0;color:#087f8c;font-size:12px;font-weight:800}
.trial-section{padding:0 0 96px;background:#fff}.trial-panel{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:43px 50px;border-radius:19px;background:linear-gradient(110deg,#12354e,#0b6671);color:#fff}.trial-panel:after{content:"";position:absolute;width:350px;height:350px;right:-80px;top:-120px;border:1px solid #ffffff24;border-radius:50%;box-shadow:0 0 0 70px #ffffff0a}.trial-panel>*{position:relative;z-index:1}.trial-panel h2{margin:0 0 9px;font-size:28px;line-height:1.35}.trial-panel p{margin:0;color:#c5dce3;font-size:13px;max-width:660px}.trial-panel .button{flex:none}
.site-footer{border-top:1px solid #e4ebf0;background:#f8fafc}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:28px 0;color:#8191a1;font-size:12px}.footer-inner .brand{font-size:15px}.footer-inner .brand-mark{width:28px;height:28px;border-radius:8px}.footer-inner .brand-mark svg{width:18px;height:18px}.footer-meta{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.footer-meta a:hover{color:var(--brand);text-decoration:underline}
.auth-layout{min-height:100vh;display:grid;grid-template-columns:minmax(330px,.9fr) minmax(420px,1.1fr);background:#fff}.auth-story{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:45px min(5vw,76px);background:radial-gradient(circle at 95% 20%,#1b7d877b,transparent 38%),linear-gradient(145deg,#122e49,#0d5664);color:#fff}.auth-story:before{content:"";position:absolute;inset:auto -180px -260px auto;width:550px;height:550px;border:1px solid #ffffff19;border-radius:50%;box-shadow:0 0 0 90px #ffffff08,0 0 0 180px #ffffff05}.auth-story>*{position:relative}.auth-story .brand{color:#fff}.auth-story .brand-mark{border:1px solid #ffffff6b}.auth-copy{max-width:480px;padding:60px 0}.auth-copy .eyebrow{background:#ffffff13;border-color:#ffffff3d;color:#b4e8e4}.auth-copy h1{font-size:clamp(34px,3.5vw,52px);line-height:1.24;letter-spacing:-.04em;margin:22px 0}.auth-copy p{max-width:420px;color:#bed2de;font-size:15px;line-height:1.85}.auth-story-note{color:#a6c2cf;font-size:12px}.auth-main{display:grid;place-items:center;padding:45px 32px;background:radial-gradient(circle at 100% 0,#f3fafb,transparent 38%),#fff}.auth-card{width:min(430px,100%)}.auth-back{display:inline-flex;align-items:center;gap:7px;color:#647d90;font-size:12px;font-weight:700}.auth-back:hover{color:var(--brand)}.auth-card h2{margin:31px 0 6px;color:var(--ink);font-size:30px;letter-spacing:-.03em}.auth-intro{color:#7c8fa0;margin:0 0 27px;font-size:13px}.auth-form label.field{display:block;margin:17px 0 0;color:#39536b;font-size:12px;font-weight:750}.auth-form input:not([type=checkbox]){display:block;width:100%;height:46px;margin-top:8px;padding:0 13px;border:1px solid #d4e1e9;border-radius:8px;background:#fff;color:var(--ink);font-size:14px}.auth-form input:not([type=checkbox]):focus{outline:none;border-color:#0b91a0;box-shadow:0 0 0 3px #0b91a01b}.auth-form input::placeholder{color:#a9b7c3}.auth-form .button{width:100%;min-height:46px;margin-top:22px;font-size:14px}.auth-help-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:15px 0 0;color:#6e8295;font-size:12px}.auth-help-row label{display:inline-flex;align-items:center;gap:7px}.auth-help-row input{accent-color:var(--brand)}.auth-note{margin-top:18px;padding:12px 14px;border:1px solid #dcebee;border-radius:8px;background:#f5fafb;color:#6f8797;font-size:11px;line-height:1.75}.auth-switch{margin-top:27px;padding-top:20px;border-top:1px solid var(--line);color:#8495a4;font-size:12px;text-align:center}.auth-switch a{color:var(--brand);font-weight:750}.auth-message{min-height:21px;margin-top:12px;color:#b54a35;font-size:12px}.auth-message.success{color:#0c806d}.code-row{display:flex;gap:9px;align-items:end}.code-row .field{flex:1}.code-row button{flex:none;height:46px;margin:0 0 0;padding:0 13px;border-radius:8px;border:1px solid #c0dce0;background:#eef8f8;color:var(--brand-deep);font-size:12px;font-weight:750;cursor:pointer}.code-row button:hover{background:#e0f2f1}
.auth-consent{display:flex;align-items:flex-start;gap:7px;margin-top:16px;color:#586f82;font-size:12px;line-height:1.6}.auth-consent input{flex:none;margin:3px 0 0;accent-color:var(--brand)}.auth-consent a{color:var(--brand);font-weight:750}
@media(max-width:1000px){.site-nav{gap:16px}.hero-inner{gap:26px}.product-preview{transform:none}.feature-card{padding:22px}}
@media(max-width:760px){.site-shell{width:min(100% - 32px,600px)}.site-header-inner{height:64px}.site-nav{display:none}.nav-actions{gap:8px}.nav-actions .text-link{font-size:12px}.nav-actions .button{min-height:36px;padding:0 11px;font-size:12px}.hero-inner{grid-template-columns:1fr;padding:68px 0 88px;gap:50px}.hero h1{font-size:clamp(36px,10vw,50px)}.hero-lead{font-size:15px}.product-preview{max-width:620px}.section{padding:72px 0}.section-head{display:block}.section-head p{margin-top:15px}.feature-grid{grid-template-columns:1fr 1fr}.workflow{grid-template-columns:1fr}.workflow-visual{order:2}.trial-section{padding-bottom:72px}.trial-panel{display:block;padding:35px}.trial-panel .button{margin-top:22px}.auth-layout{display:block}.auth-story{min-height:260px;padding:25px 24px}.auth-copy{padding:32px 0 0}.auth-copy h1{font-size:30px;margin:13px 0 7px}.auth-copy p{font-size:12px;margin:0}.auth-story-note{display:none}.auth-main{padding:35px 24px 55px}.auth-card h2{margin-top:20px}}
@media(max-width:520px){.feature-grid{grid-template-columns:1fr}.feature-card{min-height:0}.hero-actions .button{flex:1}.preview-card{padding:10px}.preview-card strong{font-size:16px}.preview-tabs{overflow:auto}.preview-tabs span{white-space:nowrap}.site-footer .footer-inner{display:block}.footer-meta{align-items:flex-start;margin-top:12px}.trial-panel h2{font-size:24px}.auth-story{min-height:225px}.auth-copy h1{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.feature-card{transition:none}.button:hover,.feature-card:hover{transform:none}}
.highlight-section{background:#fff;border-top:1px solid #e6edf2}.spot-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.spot-card{overflow:hidden;border:1px solid #e2eaf0;border-radius:17px;background:#fff;box-shadow:0 6px 22px #142b4508}.spot-visual{display:grid;place-items:center;height:265px;padding:26px;overflow:hidden}.spot-ui{width:min(100%,480px);padding:17px;border:1px solid #dce8ef;border-radius:12px;background:#fff;box-shadow:0 13px 27px #142b4511}.spot-ui-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-bottom:13px;border-bottom:1px solid #e9eef3}.spot-ui-head strong{display:inline-flex;align-items:center;gap:7px;color:#1d3d55;font-size:13px}.spot-ui-head small{color:#8ba0af;font-size:10px;white-space:nowrap}.spot-copy{padding:26px 28px 28px}.spot-index{color:#0b8a92;font-size:10px;font-weight:800;letter-spacing:.13em}.spot-copy h3{margin:9px 0 8px;color:var(--ink);font-size:20px;letter-spacing:-.02em}.spot-copy p{margin:0;color:#708398;font-size:13px;line-height:1.85}.spot-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}.spot-tags span{padding:4px 8px;border-radius:5px;background:#edf6f6;color:#167b82;font-size:10px;font-weight:700}.ai-visual{background:radial-gradient(circle at 80% 10%,#2b8d9670,transparent 40%),linear-gradient(140deg,#123b57,#0d5e6a)}.ai-visual .spot-ui{background:#fffffffa}.pulse-dot{width:7px;height:7px;border-radius:50%;background:#17b99f;box-shadow:0 0 0 4px #17b99f24}.ai-check{display:flex;justify-content:space-between;gap:8px;padding:10px 2px;border-bottom:1px solid #edf1f5;color:#62798b;font-size:11px}.ai-check b{color:#0b7c85;font-size:10px;font-weight:750}.ai-check:nth-of-type(3) b{color:#ad7434}.ai-flow{display:flex;justify-content:space-between;align-items:center;gap:5px;margin-top:13px;color:#23818b;font-size:10px;font-weight:750}.ai-flow span{padding:6px 7px;border-radius:5px;background:#e7f5f4}.ai-flow i{color:#87a6b5;font-style:normal}.material-visual{background:linear-gradient(135deg,#edf5f9,#dfeef2)}.material-head,.material-row{display:grid;grid-template-columns:1.6fr repeat(3,.65fr);align-items:center;gap:6px}.material-head{padding:11px 0 8px;color:#8495a4;font-size:9px}.material-row{padding:9px 0;border-top:1px solid #edf1f5;color:#51697c;font-size:10px}.material-row span{display:flex;align-items:center;gap:7px;white-space:nowrap}.material-row b{font-weight:650;color:#5e7487}.material-row em{font-style:normal;color:#087f8c;font-weight:800}.material-thumb{display:inline-block;flex:none;width:24px;height:31px;border-radius:4px;background:linear-gradient(145deg,#9bc6c4,#246c76)}.material-thumb.b{background:linear-gradient(145deg,#9eb0d3,#52698d)}.material-foot{display:flex;gap:7px;margin-top:12px}.material-foot span{padding:4px 6px;border-radius:4px;background:#eef5f8;color:#53768a;font-size:9px}.group-visual{background:linear-gradient(135deg,#f0f7f7,#d7ecea)}.group-flow{display:flex;justify-content:space-between;align-items:center;gap:6px;padding-top:18px}.group-flow div{flex:1;min-width:0;padding:9px 7px;border:1px solid #d7ebea;border-radius:7px;background:#f8fcfc;text-align:center}.group-flow small{display:block;color:#7799a3;font-size:9px}.group-flow strong{display:block;margin-top:2px;color:#235f68;font-size:10px;white-space:nowrap}.group-flow>span{color:#7aadb1;font-size:14px}.group-bars{display:flex;align-items:end;justify-content:space-between;gap:10px;height:63px;margin-top:15px;padding:0 10px;border-bottom:1px solid #dbe8eb}.group-bars span{width:100%;height:var(--bar);border-radius:4px 4px 0 0;background:linear-gradient(180deg,#3bb5ad,#087f8c)}.group-bars span:nth-child(even){background:linear-gradient(180deg,#a1c7d8,#607da8)}.group-caption{padding-top:9px;color:#8ca0ae;font-size:9px;text-align:center}.interval-visual{background:linear-gradient(135deg,#edf3f9,#e6f4f4)}.interval-legend{display:flex;justify-content:end;gap:13px;margin-top:10px;color:#8ca0ad;font-size:9px}.interval-legend i{display:inline-block;width:7px;height:7px;margin-right:4px;border-radius:50%;background:#0b9e92}.interval-legend span:last-child i{background:#607da8}.interval-visual svg{display:block;width:100%;height:auto;margin-top:3px}.interval-axis{display:flex;justify-content:space-between;color:#a1afba;font-size:9px}.more-capabilities{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:22px;padding:18px 20px;border:1px solid #e3edf0;border-radius:11px;background:#f7fafb}.more-capabilities strong{margin-right:10px;color:#456074;font-size:12px}.more-capabilities span{padding:5px 9px;border:1px solid #d9e8ed;border-radius:100px;background:#fff;color:#6e8493;font-size:11px}#workflow{background:#f7fafc}
@media(max-width:760px){.spot-grid{grid-template-columns:1fr}.spot-visual{height:245px;padding:18px}.spot-copy{padding:23px}.spot-copy h3{font-size:18px}.more-capabilities{padding:15px}.more-capabilities strong{width:100%}}
@media(max-width:360px){.spot-visual{padding:12px}.spot-ui{padding:12px}.material-foot span{font-size:8px;padding:3px 4px}.ai-flow{font-size:9px}}
.compare-section{background:#f2f6fa;border-top:1px solid #e6edf2}.compare-scroll{overflow-x:auto;border:1px solid #dde8ee;border-radius:14px;background:#fff;box-shadow:0 7px 22px #142b4505;scrollbar-color:#b8cdd6 transparent}.compare-scroll:focus-visible{outline:3px solid #54bbce;outline-offset:3px}.compare-table{width:100%;min-width:940px;border-collapse:collapse;table-layout:fixed}.compare-table th,.compare-table td{padding:20px 19px;border-bottom:1px solid #e9eff3;text-align:left;vertical-align:top}.compare-table thead th{background:#eaf1f5;color:#3b566d;font-size:12px;font-weight:800}.compare-table thead th:first-child{width:17%}.compare-table thead th:not(:first-child){width:27.67%}.compare-table tbody th{color:#25455d;font-size:13px;font-weight:750}.compare-table tbody td{color:#637b90;font-size:12px;line-height:1.75}.compare-table tr:last-child th,.compare-table tr:last-child td{border-bottom:0}.compare-table .ours{background:#edf8f7;color:#175e68}.compare-table thead .ours{background:#d9f0ed;color:#0a6470}.compare-hint{margin:12px 3px 0;color:#8596a5;font-size:11px;line-height:1.7}.compare-position{display:grid;grid-template-columns:130px 1.2fr 1fr;align-items:center;gap:25px;margin-top:28px;padding:24px 27px;border-radius:13px;background:linear-gradient(110deg,#12354e,#0d6370);color:#fff}.compare-position span{color:#8ed8d6;font-size:11px;font-weight:800;letter-spacing:.12em}.compare-position strong{font-size:18px;line-height:1.5}.compare-position p{margin:0;color:#c1d8df;font-size:11px;line-height:1.75}.compare-sources{display:flex;flex-wrap:wrap;align-items:center;gap:9px 18px;margin-top:19px;color:#8496a6;font-size:11px}.compare-sources strong{color:#516b7e}.compare-sources a{color:#0a7782;text-decoration:underline;text-decoration-color:#a8d6d7;text-underline-offset:3px}.compare-sources a:hover{color:#074e5d}.compare-sources small{width:100%;font-size:10px}
@media(max-width:760px){.compare-table{min-width:850px}.compare-table th,.compare-table td{padding:15px}.compare-position{display:block;padding:24px}.compare-position strong{display:block;margin:8px 0;font-size:17px}.compare-position p{font-size:12px}.compare-sources{gap:9px}.compare-sources strong{width:100%}}
.hero-pillars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:25px}.hero-pillar{display:flex;align-items:center;gap:11px;min-width:0;padding:14px 13px;border:1px solid #cde3e7;border-radius:11px;background:#ffffffc7;box-shadow:0 5px 15px #142b4507;transition:border-color .2s,transform .2s}.hero-pillar:hover{border-color:#78bcc1;transform:translateY(-2px)}.hero-pillar-icon{display:grid;place-items:center;flex:none;width:29px;height:29px;border-radius:8px;background:#dff4f1;color:#087f8c;font-size:10px;font-weight:850}.hero-pillar:nth-child(2) .hero-pillar-icon{background:#e8eef8;color:#566f9a}.hero-pillar>span:nth-child(2){min-width:0}.hero-pillar strong,.hero-pillar small{display:block;white-space:nowrap}.hero-pillar strong{color:var(--ink);font-size:13px}.hero-pillar small{margin-top:2px;overflow:hidden;text-overflow:ellipsis;color:#71889b;font-size:10px}.hero-pillar b{margin-left:auto;color:#8ca5b1;font-size:15px;font-weight:400}.hero .hero-actions{margin-top:24px}.hero-fineprint{margin:15px 0 0;color:#8496a5;font-size:11px}.product-preview:after{content:"双核心能力 · 界面示意"}.hero-demo-ai,.hero-demo-material{margin-top:12px;padding:18px;border-radius:11px}.hero-demo-ai{background:linear-gradient(120deg,#153c59,#0b6973);color:#fff}.hero-demo-material{border:1px solid #e1ebf0;background:#fff}.hero-demo-heading{display:flex;align-items:center;gap:10px}.hero-demo-icon{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:9px;background:#ffffff21;color:#b7f1e9;font-size:20px}.hero-demo-heading div{min-width:0}.hero-demo-heading small{display:block;color:#a9d6d9;font-size:9px;letter-spacing:.1em}.hero-demo-heading strong{display:block;color:#fff;font-size:15px;line-height:1.25}.hero-demo-heading em{margin-left:auto;padding:4px 7px;border-radius:5px;background:#ffffff1e;color:#b3efe6;font-size:9px;font-style:normal;white-space:nowrap}.hero-demo-steps{display:flex;justify-content:space-between;align-items:center;gap:3px;margin-top:19px;font-size:10px}.hero-demo-steps span{min-width:0;padding:7px 8px;border:1px solid #ffffff2a;border-radius:6px;background:#ffffff11;text-align:center;white-space:nowrap}.hero-demo-steps i{color:#b2d5dc;font-style:normal}.hero-demo-status{display:flex;justify-content:space-between;margin-top:15px;padding-top:11px;border-top:1px solid #ffffff26;color:#c3dce3;font-size:10px}.hero-demo-status b{color:#98ecdb;font-weight:750}.hero-demo-material .hero-demo-icon{background:#e5f5f2;color:#087f8c;font-size:17px}.hero-demo-material .hero-demo-heading small{color:#0b8b91}.hero-demo-material .hero-demo-heading strong{color:#21445a}.hero-demo-material .hero-demo-heading em{background:#edf4f8;color:#587b91}.hero-demo-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:17px}.hero-demo-metrics div{min-width:0;padding:8px 9px;border:1px solid #e5edf2;border-radius:6px;background:#f9fcfd}.hero-demo-metrics span,.hero-demo-metrics strong{display:block;white-space:nowrap}.hero-demo-metrics span{color:#899eaa;font-size:9px}.hero-demo-metrics strong{margin-top:2px;color:#1b6872;font-size:11px}.hero-demo-material svg{display:block;width:100%;height:auto;margin-top:13px}.hero-demo-legend{display:flex;gap:12px;color:#8a9da9;font-size:9px}.hero-demo-legend span:before{content:"";display:inline-block;width:6px;height:6px;margin-right:4px;border-radius:50%;background:#0b9c91}.hero-demo-legend span:nth-child(2):before{background:#657fa9}.hero-demo-legend span:nth-child(3):before{background:#c0d4dd}
@media(max-width:1000px){.hero-pillars{grid-template-columns:1fr}.hero-pillar{padding:11px 12px}.hero-demo-steps{font-size:9px}.hero-demo-steps span{padding:6px 5px}}
@media(max-width:760px){.hero-pillars{grid-template-columns:1fr;gap:8px;margin-top:20px}.hero-pillar{padding:11px 12px}.hero .hero-actions{margin-top:19px}.hero-fineprint{margin-top:10px}.hero-demo-ai,.hero-demo-material{padding:14px}.hero-demo-heading strong{font-size:13px}}
.hero-lead strong{color:#24465b;font-weight:750}.overview-section{padding:84px 0 88px;background:#fff}.overview-heading{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:45px;align-items:end}.overview-heading .section-kicker{grid-column:1/-1}.overview-heading h2{margin:14px 0 0}.overview-heading p{max-width:530px;margin:0;color:#667e90;font-size:15px;line-height:1.85}.overview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-top:35px}.overview-card{position:relative;overflow:hidden;min-height:275px;padding:30px;border:1px solid #cfe6e6;border-radius:17px;background:linear-gradient(145deg,#f4fcfb,#eaf7f5);box-shadow:0 10px 28px #153e4d0a}.overview-card:after{content:"";position:absolute;right:-74px;bottom:-125px;width:250px;height:250px;border:1px solid #82c9c545;border-radius:50%;box-shadow:0 0 0 43px #b9e8e633;pointer-events:none}.overview-dashboard{border-color:#1a6675;background:linear-gradient(125deg,#143c58,#0c6973);color:#fff}.overview-dashboard:after{border-color:#b9ece52e;box-shadow:0 0 0 43px #b9e8e60b}.overview-card-top{position:relative;display:flex;justify-content:space-between;align-items:center;color:#0a7f8c;font-size:12px;font-weight:800;letter-spacing:.08em}.overview-card-top span:last-child{font-size:22px;font-weight:400;line-height:1}.overview-card h3{position:relative;margin:31px 0 9px;color:#183a4e;font-size:25px;line-height:1.3;letter-spacing:-.035em}.overview-card p{position:relative;max-width:480px;margin:0;color:#547184;font-size:14px;line-height:1.85}.overview-dashboard .overview-card-top{color:#9be7e2}.overview-dashboard h3{color:#fff}.overview-dashboard p{color:#c4dce3}.overview-tags{position:relative;display:flex;flex-wrap:wrap;gap:7px;margin-top:24px}.overview-tags span{padding:5px 9px;border:1px solid #c8e6e4;border-radius:5px;background:#ffffffad;color:#357482;font-size:11px;font-weight:650}.overview-dashboard .overview-tags span{border-color:#ffffff35;background:#ffffff17;color:#e2f5f3}.overview-bridge{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:19px 0 0;color:#6e8392;font-size:12px}.overview-bridge span{padding:5px 8px;border-radius:5px;background:#e7f4f3;color:#087f8c;font-weight:800}.overview-bridge b{color:#7ab3b9;font-weight:500}
@media(max-width:760px){.overview-section{padding:68px 0 72px}.overview-heading{display:block}.overview-heading p{margin-top:16px;font-size:14px}.overview-grid{grid-template-columns:1fr;margin-top:26px}.overview-card{min-height:0;padding:24px}.overview-card h3{margin-top:20px;font-size:22px}.overview-bridge{gap:7px;line-height:1.5}}

/* Shared 九览智投 mark: the same SVG is used by the site and application. */
.brand-mark{overflow:hidden;background:transparent;color:inherit;box-shadow:0 6px 16px #123c5125}
.brand-mark img{display:block;width:100%;height:100%;object-fit:contain}
.brand-mark svg{display:none}
.contact-trigger{border:0;background:none;padding:6px 0;cursor:pointer;white-space:nowrap}.platform-contact-dialog{width:min(430px,calc(100vw - 28px));max-height:calc(100vh - 28px);padding:22px;border:1px solid #d8e7eb;border-radius:15px;background:#fff;color:var(--ink);box-shadow:0 24px 70px #102e4a4d;text-align:center}.platform-contact-dialog::backdrop{background:#102e4a9e;backdrop-filter:blur(3px)}.contact-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.contact-dialog-head h2{margin:0;color:var(--ink);font-size:19px}.contact-dialog-close{width:34px;height:34px;border:0;border-radius:7px;background:#eff4f6;color:#3c5e70;font-size:24px;line-height:1;cursor:pointer}.platform-contact-dialog p{margin:7px 0 12px;color:#678095;font-size:13px}.platform-contact-dialog img{display:block;width:min(100%,320px);height:auto;max-height:64vh;object-fit:contain;margin:auto;border:1px solid #e1e8ed;border-radius:9px}.platform-contact-dialog small{display:block;margin-top:12px;color:#71889b;font-size:11px}.platform-contact-dialog small a{color:var(--brand);text-decoration:underline}@media(max-width:520px){.site-header-inner{height:auto;min-height:64px;flex-wrap:wrap;padding:8px 0;gap:6px}.nav-actions{margin-left:auto;gap:7px}.nav-actions .contact-trigger{font-size:12px}.platform-contact-dialog{padding:16px}}
.legal-page{background:#f4f8fa}.legal-header{display:flex;align-items:center;justify-content:space-between;gap:14px;max-width:900px;margin:auto;padding:22px 24px}.legal-header>a:last-child{color:var(--brand);font-size:13px;font-weight:700}.legal-content{max-width:900px;margin:0 auto 44px;padding:42px clamp(22px,5vw,64px);border:1px solid #e0eaf0;border-radius:15px;background:#fff;box-shadow:0 8px 30px #142b4509}.legal-content h1{margin:8px 0 4px;color:var(--ink);font-size:clamp(27px,4vw,38px)}.legal-content h2{margin:32px 0 10px;color:var(--ink);font-size:19px}.legal-content p,.legal-content li{color:#40596f;font-size:14px;line-height:1.9}.legal-content li{margin-bottom:10px}.legal-content ul{padding-left:22px}.legal-content a,.legal-footer a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}.legal-date{margin:0 0 25px;color:#8193a4!important;font-size:12px!important}.legal-footer{padding:0 24px 30px;color:#7a8fa0;font-size:12px;text-align:center}@media(max-width:600px){.legal-content{border-radius:0;border-left:0;border-right:0;padding:28px 22px}.legal-header{padding:16px 20px}.legal-content h2{font-size:17px}}
.legal-contact{margin-top:36px;padding:18px 20px;border:1px solid #dce9ec;border-radius:12px;background:#f7fbfb;text-align:center}.legal-contact h2{margin:0 0 8px}.legal-contact p{max-width:620px;margin:0 auto 14px}.legal-contact img{display:block;width:min(100%,300px);height:auto;margin:auto;border:1px solid #e0e8ed;border-radius:9px}