@charset "UTF-8";
:root {
  color-scheme: light;
  --bg:#fff; --surface:#fff; --surface-2:#f5f6f7; --line:#e7e9ed;
  --ink:#191d20; --ink-hover:#30383b; --muted:#61686f; --dim:#717981;
  --accent:#ff6a00; --accent-hover:#ef6000; --accent-ink:#b94700;
  --accent-soft:#fff3e8; --accent-border:#f5bb90; --accent-light:#ffe2ca;
  --accent-mid:#ffbd8f; --accent-muted:#c9773d; --danger:#b62c2c;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-family:var(--font); font-synthesis:none; scroll-behavior:smooth; scroll-padding-top:130px;
}
*{box-sizing:border-box}
body{margin:0;padding-top:130px;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button,a,input,select{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer;color:inherit}
button:disabled{opacity:.6;cursor:wait}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent-ink);outline-offset:4px}
svg{display:block;max-width:100%}
[hidden]{display:none!important}
::selection{background:var(--accent-mid);color:var(--ink)}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-weight:600;line-height:1.3;letter-spacing:-.04em}
h2{font-size:clamp(30px,3.4vw,43px)}
h3{font-size:21px;letter-spacing:-.025em}
p{color:var(--muted)}
.container{width:min(1180px,calc(100% - 80px));margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:10px;letter-spacing:.1em;font-family:var(--mono);margin-bottom:21px;border:1px solid var(--line);padding:5px 12px;border-radius:999px;background:#fff;line-height:1.5}
.eyebrow:before{content:"";height:5px;width:5px;background:var(--accent-ink);border-radius:50%}
.muted{color:var(--muted)}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.skip{position:fixed;left:24px;top:-80px;z-index:100;background:var(--accent);color:var(--ink);padding:10px 20px;border-radius:8px}
.skip:focus{top:14px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}

/* 持续悬浮的独立导航；滚动后居中收窄，始终留在视口内。 */
.site-header{position:fixed;top:20px;left:0;right:0;width:calc(100% - 64px);max-width:1400px;margin-inline:auto;z-index:50;background:rgba(255,255,255,.95);border:1px solid #eeedf5;border-radius:22px;backdrop-filter:blur(18px);box-shadow:0 1px 2px #19202002;transition:max-width .35s cubic-bezier(.22,1,.36,1),box-shadow .3s,border-color .3s}
.site-header.is-scrolled{max-width:1080px;border-color:#e8e9ef;box-shadow:0 8px 30px #1920200c}
.header-inner.container{width:100%;height:80px;padding:0 26px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;flex-shrink:0;gap:11px;align-items:center;white-space:nowrap;font-size:20px;font-weight:600;letter-spacing:-.04em}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;flex-shrink:0}
.brand-mark img,.workflow-icon img{display:block;width:100%;height:100%;object-fit:contain}
.brand small{font-family:var(--mono);font-size:9px;color:var(--dim);letter-spacing:.02em;border-left:1px solid var(--line);padding-left:12px;margin-left:1px}
.site-nav{display:flex;align-items:center;gap:29px;margin-left:auto}
.site-nav a{font-size:14px;color:#353a3e;transition:color .2s;white-space:nowrap}
.site-nav a:hover{color:var(--accent-ink)}
.site-nav .mobile-workbench-link{display:none}
.header-actions{display:flex;align-items:center;gap:22px;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:50px;padding:10px 23px;background:var(--accent);color:var(--ink);border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:550;line-height:1.4;white-space:nowrap;transition:background .2s,transform .2s,box-shadow .2s}
.btn:hover{background:var(--accent-hover);transform:translateY(-2px)}
.button-arrow{display:grid;place-items:center;width:31px;height:31px;background:#fff;border-radius:50%;font-size:18px;margin-right:-15px}
.btn-secondary{background:#fff;color:var(--ink);border-color:#202725}
.btn-secondary:hover{background:var(--accent-soft)}
.btn-dark,.header-actions>.btn{background:var(--ink);color:#fff;border-radius:14px}
.btn-dark:hover,.header-actions>.btn:hover{background:var(--ink-hover)}
.btn-small{min-height:42px;padding:9px 18px;font-size:12px}
.text-btn{display:inline-flex;gap:8px;align-items:center;justify-content:center;background:none;border:0;padding:8px 0;font-size:13px;color:var(--accent-ink);line-height:1.6}
.text-btn:hover{text-decoration:underline;text-underline-offset:4px}
.menu-btn{display:none;background:#fff;border:1px solid var(--line);border-radius:11px;width:38px;height:38px;font-size:18px}
.compact-header{max-width:1240px}
.compact-header .header-inner{height:72px}
.compact-header.is-scrolled{max-width:1100px}
.breadcrumb{font-size:12px;color:var(--dim)}
.breadcrumb span{color:var(--muted);margin-left:12px}

/* 居中首屏和随滚动展开的产品预览。 */
.hero{padding:48px 0 70px;position:relative;overflow:clip;background:#fff}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#f1f2f6 1px,transparent 1px),linear-gradient(90deg,#f1f2f6 1px,transparent 1px);background-size:96px 96px;mask-image:linear-gradient(#0006,transparent 83%)}
.hero>.container{position:relative}
.hero-grid{display:flex;flex-direction:column;align-items:center;gap:0}
.hero-copy{text-align:center;max-width:100%}
.hero h1{font-size:clamp(44px,5.2vw,72px);line-height:1.22;letter-spacing:-.055em;font-weight:600}
.hero h1 em{font-style:normal;color:var(--accent-ink)}
.hero-copy>p{max-width:660px;margin:25px auto 0;font-size:16px;line-height:2}
.hero-buttons{display:flex;align-items:center;gap:25px;margin-top:30px}
.hero-copy .hero-buttons{justify-content:center}
.hero-note{margin-top:18px;color:var(--dim);font-size:11px;display:flex;align-items:center;justify-content:center;gap:8px}
.hero-note:before{content:"";width:4px;height:4px;background:var(--accent-ink);border-radius:50%}
.preview-stage{width:100%;max-width:1080px;margin:clamp(32px,5vh,64px) auto 0}
.product-preview{position:relative;display:grid;grid-template-columns:1.35fr .65fr;column-gap:32px;row-gap:0;padding:25px 31px 20px;border:1.5px solid #191d20;border-radius:16px;background:#fff;box-shadow:0 11px 0 var(--accent);transform-origin:50% 30%}
.preview-top{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:15px}
.preview-top b{color:var(--ink);font-weight:550}
.demo-tag{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--accent-border);color:var(--accent-ink);background:var(--accent-soft);padding:4px 10px;border-radius:6px;font-size:10px;line-height:1.5;font-weight:400;white-space:nowrap}
.preview-title{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;margin-top:22px}
.preview-title b{font-size:19px}
.preview-title small{font-size:10px;color:var(--dim)}
.preview-kpi{grid-column:1/-1;margin:22px 0 24px;display:grid;grid-template-columns:repeat(5,1fr);gap:11px}
.preview-kpi>div{padding:14px 15px;background:#f7f8f9;border-radius:9px}
.preview-kpi small{font-size:10px;color:var(--muted);display:block;margin-bottom:8px}
.preview-kpi strong{font-family:var(--mono);font-size:27px;font-weight:500;line-height:1.2;letter-spacing:-.045em}
.preview-kpi strong.featured{font-size:29px;color:var(--accent-ink)}
.preview-kpi strong span{font-size:14px}
.preview-chart{padding:10px 0 0;border-top:1px solid var(--line)}
.preview-chart>svg{width:100%;height:auto}
.preview-chart>svg g{stroke:var(--line)}
.preview-chart>svg path[stroke]{stroke:var(--accent-ink)}
.preview-chart>svg circle{fill:var(--accent-ink)}
.preview-chart stop{stop-color:var(--accent)}
.chart-axis{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--dim);margin-top:7px}
.preview-mini-heat{display:grid;grid-template-columns:1fr repeat(4,30px);gap:9px;align-items:center;align-content:center;margin-top:12px}
.preview-mini-heat span{font-size:10px;color:var(--muted)}
.preview-mini-heat i{height:23px;background:#f0f2f3;border:1px solid var(--line);border-radius:4px}
.preview-mini-heat i.on{background:var(--accent);border-color:var(--accent-ink)}
.preview-mini-heat i.mid{background:var(--accent-mid);border-color:var(--accent-border)}
.preview-caption{grid-column:1/-1;margin-top:20px;font-size:10px;color:var(--dim);text-align:right}
.floating-note{display:none}
.hero-bottom{margin-top:78px;display:flex;align-items:center;gap:21px;flex-direction:column}
.hero-bottom>span{font-size:11px;color:var(--dim)}
.platform-wordmarks{display:flex;gap:49px;align-items:center;justify-content:center;flex-wrap:wrap;color:#4b5358;font-size:19px;font-weight:550;letter-spacing:-.03em}
.platform-wordmarks span:nth-child(2){font-family:var(--mono)}

/* 留白、浅灰主功能容器与橙色硬阴影。 */
.section{padding:88px 0}
.section-heading{display:flex;align-items:center;flex-direction:column;text-align:center;gap:21px;margin-bottom:43px}
.section-heading p{max-width:640px;font-size:14px;line-height:1.95}
.section-heading .eyebrow{margin-bottom:18px}
.context-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.context-card{position:relative;padding:33px;border:1px solid var(--line);background:#f7f8f9;border-radius:22px}
.context-card.highlight{background:var(--accent-soft);border-color:var(--accent-border)}
.context-label{font-size:10px;color:var(--dim);font-family:var(--mono);letter-spacing:.08em}
.context-card h3{margin:21px 0 14px;font-size:24px}
.context-card p{font-size:13px;max-width:450px}
.search-visual{display:flex;align-items:center;gap:12px;border:1px solid #e0e4e5;background:#fff;padding:14px 17px;border-radius:12px;margin-top:27px;color:var(--muted);font-size:12px}
.search-visual svg{width:18px;height:18px;flex-shrink:0}
.answer-visual{background:#fff;color:var(--accent-ink);border-color:var(--accent-border)}
.context-foot{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:20px;color:var(--dim);font-size:10px}
.context-foot span:before{content:"↳";margin-right:8px;color:var(--accent-ink)}
.product-feature{display:grid;grid-template-columns:.82fr 1.18fr;gap:42px;background:#f6f7f7;border-radius:27px;padding:44px 0 0 44px;overflow:hidden;margin-bottom:25px;min-height:420px}
.product-feature-copy{align-self:center;padding-bottom:44px}
.product-feature-copy>[data-icon]{display:block;color:var(--ink);margin-bottom:24px}
.product-feature-copy h3{margin-top:16px;font-size:28px;line-height:1.4;margin-bottom:18px}
.product-feature-copy p{font-size:13px;max-width:315px;line-height:2}
.feature-link{margin-top:23px;color:var(--accent-ink);border-bottom:1px solid currentColor;padding-bottom:3px}
.feature-note{display:block;margin-top:18px;font-size:10px;color:var(--dim)}
.workflow-preview{background:#fff;border:1.5px solid #202525;border-radius:18px 0 0 0;padding:23px 28px 30px;align-self:stretch;transform:translate(17px,15px);box-shadow:0 0 0 5px #fff}
.workflow-top{display:flex;align-items:center;gap:13px;padding-bottom:16px;border-bottom:1px solid var(--line);font-size:11px}
.workflow-top .brand-mark{width:26px;height:26px}
.workflow-top .demo-tag{margin-left:auto}
.workflow-brand{display:flex;align-items:center;gap:14px;margin:26px 0}
.workflow-icon{display:grid;place-items:center;width:42px;height:42px;padding:7px;flex-shrink:0;border-radius:13px;background:var(--accent-soft);color:var(--ink);font-size:19px}
.workflow-brand b{display:block;font-weight:550;font-size:17px}
.workflow-brand div>span{font-size:10px;color:var(--dim);display:block;margin-top:4px}
.workflow-flow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:20px 0}
.workflow-flow>span{font-size:10px;padding:5px 13px;border:1px solid var(--accent-border);border-radius:999px;background:var(--accent-soft)}
.workflow-flow i{font-style:normal;color:var(--muted)}
.workflow-cards{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.workflow-cards>div{border:1px solid var(--line);padding:13px 14px;border-radius:9px}
.workflow-cards [data-icon]{display:block;color:var(--accent-ink);margin-bottom:9px}
.workflow-cards svg{width:19px;height:19px}
.workflow-cards b{font-size:11px;display:block;font-weight:500}
.workflow-cards small{display:block;font-size:9px;color:var(--dim);margin-top:4px}
.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:21px;padding-right:4px}
.capability{border:1px solid #2b302d;border-radius:16px;padding:26px 23px;background:#fff;display:flex;flex-direction:column;box-shadow:4px 4px 0 var(--accent);transition:transform .25s,box-shadow .25s}
.capability-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;color:var(--ink)}
.capability-top>span{font-size:10px;font-family:var(--mono);color:var(--dim)}
.capability h3{font-size:18px;margin-bottom:15px}
.capability p{font-size:12px;line-height:1.95;flex:1}
.capability-tag{margin-top:25px;border-top:1px solid var(--line);padding-top:15px;color:var(--dim);font-size:10px}
.mid-cta{display:flex;align-items:center;justify-content:center;gap:26px;margin-top:41px;padding:16px}
.mid-cta p{font-size:13px}
.case-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;padding:45px;background:#f6f7f7;border:1px solid #eceeee;border-radius:27px}
.case-card h3{font-size:33px;margin-top:22px}
.case-meta{margin:10px 0 25px;font-size:12px}
.case-card p{font-size:13px;line-height:1.95}
.case-disclaimer{font-size:10px!important;color:var(--dim);margin-top:17px}
.case-step{display:grid;grid-template-columns:30px 1fr;gap:14px;position:relative;padding-bottom:26px}
.case-step:last-child{padding-bottom:0}
.case-step:not(:last-child):before{content:"";position:absolute;top:30px;left:13px;bottom:0;width:1px;background:var(--accent-border)}
.case-step>span{border:1px solid var(--accent-ink);color:var(--accent-ink);border-radius:50%;font-size:10px;font-family:var(--mono);height:28px;width:28px;display:grid;place-items:center;background:var(--accent-soft);z-index:1}
.case-step b{font-size:14px;font-weight:500}
.case-step p{font-size:12px;margin-top:4px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:95px}
.about-grid p{font-size:14px;line-height:2}
.about-grid .small-note{font-size:11px;color:var(--dim);margin-top:22px;border-left:2px solid var(--accent-border);padding-left:15px}
.about-principles{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}
.about-principles span{font-size:10px;padding:5px 12px;border:1px solid var(--line);border-radius:6px;color:var(--muted)}
.closing{padding:65px 0 100px}
.contact-shell{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px;background:#f6f7f7;border-radius:30px;padding:65px}
.contact-copy h2{font-size:clamp(29px,3.3vw,41px)}
.contact-copy p{margin-top:23px;font-size:14px}
.contact-note{display:block;margin-top:24px;font-size:10px;color:var(--dim)}
.inline-consult-card{background:#fff;border:1px solid #222926;border-radius:23px;padding:31px;box-shadow:7px 8px 0 var(--accent)}
.inline-consult-card h3{font-size:23px;margin-bottom:12px}
.inline-consult-card>div>p{font-size:12px;margin-bottom:23px}
.inline-consult-card .btn{width:100%;border-radius:8px;margin-top:8px}
.site-footer{background:var(--ink);padding:42px 0;color:#d1d5d8}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px;color:#b2b9bf;font-size:10px}
.footer-inner .brand{font-size:17px;color:#fff}
.footer-inner .brand-mark{width:38px;height:38px;padding:5px;background:#fff;border-radius:8px}

/* 表单与看板保持同一浅色视觉系统。 */
body[data-page="diagnosis"]{background:#fcfcfd}
.form-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:95px;padding-block:35px 80px;align-items:start}
.form-intro{padding-top:22px}
.form-intro h1{font-size:clamp(34px,4vw,46px);line-height:1.4}
.form-intro>p{max-width:380px;margin-top:25px;font-size:14px}
.flow-steps{margin-top:39px}
.flow-step{display:flex;align-items:center;gap:15px;margin-bottom:24px;color:var(--dim);font-size:13px}
.flow-step i{font-family:var(--mono);font-size:10px;font-style:normal;width:28px;height:28px;border:1px solid var(--accent-border);border-radius:50%;display:grid;place-items:center}
.flow-step.active{color:var(--ink)}
.flow-step.active i{border-color:var(--accent-ink);color:var(--ink);background:var(--accent-light)}
.form-side-note{border-top:1px solid var(--line);padding-top:24px;margin-top:36px;font-size:11px!important;color:var(--dim)}
.form-card{border:1px solid #242b27;background:#fff;border-radius:22px;padding:32px 36px;box-shadow:7px 8px 0 var(--accent)}
.form-card-heading{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:25px}
.form-card-heading h2{font-size:21px}
.form-card-heading span{font-size:10px;color:var(--dim)}
.field{display:block;margin-bottom:18px;min-width:0}
.field>span,.field>label{display:block;font-size:12px;color:#3a4248;margin-bottom:7px}
.field em{color:var(--accent-ink);font-style:normal;margin-left:4px}
.field input,.field select,.filter-label select{width:100%;height:46px;border:1px solid #e6e8eb;background:#f6f7f8;color:var(--ink);border-radius:8px;padding:10px 13px;font-size:13px;transition:border-color .2s,background .2s}
.field input::placeholder{color:#7d858b}
.field input:focus{border-color:var(--accent-ink);background:#fff}
.field input[aria-invalid=true]{border-color:var(--danger)}
.field .field-error,.field-error{display:block;color:var(--danger);font-size:11px;min-height:0;margin-top:5px;margin-bottom:0}
.field-help{font-size:10px;color:var(--dim);margin-top:5px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-divider{border:0;border-top:1px solid var(--line);margin:7px 0 22px}
.form-card .btn-full{width:100%;margin-top:8px;min-height:49px;border-radius:9px;background:var(--ink);color:#fff}
.form-card .btn-full:hover{background:var(--ink-hover)}
.form-notice{font-size:10px;line-height:1.85;color:var(--dim);margin-top:14px}
.form-example{background:transparent;border:0;color:var(--accent-ink);font-size:11px;padding:0 0 18px}
.form-error{color:var(--danger);font-size:12px;margin:12px 0}
.form-progress{border:1px solid var(--accent-border);background:var(--accent-soft);border-radius:8px;padding:16px;margin-bottom:18px;font-size:13px}
.form-progress p{font-size:11px;margin-top:6px}
.progress-line{height:3px;background:var(--accent-light);border-radius:5px;overflow:hidden;margin-top:13px}
.progress-line:after{content:"";display:block;width:45%;height:100%;background:var(--accent);animation:progress 1.2s ease-in-out infinite}
.spinner{display:inline-block;height:14px;width:14px;border:1px solid var(--accent-border);border-top-color:var(--accent-ink);border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle;margin-right:9px}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes progress{from{transform:translateX(-100%)}to{transform:translateX(325%)}}
body[data-page="visibility"]{background:#f8f9fa}
.dashboard{padding-top:20px;padding-bottom:75px}
.dashboard-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}
.dashboard-heading .eyebrow{margin-bottom:10px}
.dashboard-heading h1{font-size:31px}
.dashboard-brand{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:13px;font-size:12px;color:var(--muted)}
.dashboard-brand strong{font-size:14px;color:var(--ink);font-weight:550;overflow-wrap:anywhere;max-width:100%}
.dashboard-brand>span+span{border-left:1px solid #d5dce0;padding-left:12px;overflow-wrap:anywhere}
.dashboard-actions{display:flex;align-items:center;gap:17px;flex-shrink:0;padding-top:18px}
.demo-banner{display:flex;align-items:flex-start;gap:15px;border:1px solid var(--accent-border);background:var(--accent-soft);padding:12px 17px;border-radius:10px;margin-bottom:24px}
.demo-banner p{font-size:11px;color:var(--accent-ink)}
.dashboard-filters{display:flex;align-items:flex-end;gap:15px;flex-wrap:wrap;margin-bottom:22px}
.filter-label{font-size:11px;color:var(--muted);min-width:145px;max-width:100%;display:flex;flex-direction:column;gap:6px}
.filter-label.question-filter{width:350px}
.filter-label select{height:38px;font-size:12px;padding:6px 10px;max-width:100%;background:#fff;border-color:#dce2e6}
.filter-summary{margin-left:auto;font-family:var(--mono);color:var(--dim);font-size:10px;padding-bottom:9px}
.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:25px}
.kpi-card{background:#fff;border:1px solid #e0e5e8;border-radius:12px;padding:20px 19px 18px}
.kpi-card:first-child{border-color:var(--accent-border);box-shadow:0 3px 0 var(--accent)}
.kpi-label{color:var(--muted);font-size:11px}
.kpi-value{font-family:var(--mono);font-size:31px;line-height:1.2;letter-spacing:-.06em;margin:14px 0 11px}
.kpi-value small{font-size:14px;margin-left:2px;color:var(--muted)}
.kpi-card:first-child .kpi-value{color:var(--accent-ink)}
.kpi-help{font-size:10px;color:var(--dim);line-height:1.8}
.board-panel{background:#fff;border:1px solid #e1e6e9;border-radius:14px;padding:23px 25px;min-width:0}
.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.panel-heading h2{font-size:16px;letter-spacing:-.02em}
.panel-heading span{font-size:10px;color:var(--dim)}
.table-scroll{overflow-x:auto;max-width:100%;border-radius:6px}
.heat-table{border-collapse:collapse;width:100%;font-size:12px;min-width:700px}
.heat-table th{font-weight:400;color:var(--dim);font-size:10px;text-align:left;padding:0 10px 13px;border-bottom:1px solid var(--line)}
.heat-table th:not(:first-child){text-align:center;width:100px}
.heat-table td{padding:12px 10px;border-bottom:1px solid #edf0f1}
.heat-table tr:last-child td{border-bottom:0}
.question-text{display:flex;align-items:center;gap:12px;max-width:530px}
.question-text code{font-family:var(--mono);font-size:10px;color:var(--dim);flex-shrink:0}
.question-text span{font-size:11px;line-height:1.7;overflow-wrap:anywhere}
.heat-cell{display:block;text-align:center;border:1px solid var(--accent-border);border-radius:6px;background:var(--accent-light);color:var(--ink);padding:6px;font-size:10px;white-space:nowrap}
.heat-cell.miss{background:#f4f6f7;border-color:#e6eaec;color:#6c777d}
.heat-cell.rank-1{background:var(--accent);color:var(--ink);border-color:var(--accent-ink)}
.heat-cell.rank-2{background:var(--accent-mid);border-color:var(--accent-border);color:var(--ink)}
.heat-legend{display:flex;align-items:center;gap:7px;justify-content:flex-end;margin-top:18px;font-size:9px;color:var(--dim)}
.heat-legend i{height:7px;width:18px;border-radius:2px;background:#f0f3f4}
.heat-legend i:nth-of-type(2){background:var(--accent-light)}.heat-legend i:nth-of-type(3){background:var(--accent-mid)}.heat-legend i:nth-of-type(4){background:var(--accent)}
.board-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;margin-top:20px}
.trend-chart{width:100%;height:auto}
.trend-chart text{font-size:10px;fill:var(--dim);font-family:var(--mono)}
.chart-footnote{color:var(--dim);font-size:10px;margin-top:10px}
.platform-row{display:grid;grid-template-columns:29px 1fr auto;gap:11px;align-items:center;padding:11px 0}
.platform-row+.platform-row{border-top:1px solid #edf0f2}
.platform-icon{border:1px solid #e4e9ed;background:#f8f9fb;width:27px;height:27px;border-radius:8px;display:grid;place-items:center;font-size:12px;font-weight:600}
.platform-label{display:flex;justify-content:space-between;gap:10px;font-size:11px;margin-bottom:6px}
.platform-label small{color:var(--dim);font-size:9px}
.bar-track{height:4px;background:#e8edef;border-radius:3px;overflow:hidden}
.bar-track>i{display:block;background:var(--accent);height:100%;border-radius:3px}
.platform-stat{font-family:var(--mono);font-size:13px;min-width:47px;text-align:right}
.source-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px}
.source-total{display:flex;align-items:baseline;gap:8px;margin:6px 0 20px}
.source-total b{font-size:38px;font-family:var(--mono);font-weight:500;line-height:1.2}
.source-total span{font-size:10px;color:var(--dim)}
.source-type{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:10px;margin:9px 0}
.source-type i{width:6px;height:6px;border-radius:2px;background:var(--accent-ink)}
.source-type strong{margin-left:auto;font-family:var(--mono);font-weight:400}
.source-domain{padding:10px 0}
.source-domain>div:first-child{display:flex;justify-content:space-between;gap:14px;font-size:10px;margin-bottom:8px}
.source-domain code{font-size:9px;color:var(--dim);display:block;margin-top:2px}
.source-domain a,.answer-cites a{color:var(--accent-ink);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.insight-list{display:grid;gap:17px}
.insight-item{display:flex;align-items:flex-start;gap:13px}
.insight-item>span{font-family:var(--mono);font-size:10px;color:var(--accent-ink);padding-top:2px}
.insight-item h3{font-size:13px;letter-spacing:0;margin-bottom:6px}
.insight-item p{font-size:11px;line-height:1.9}
.dashboard-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:27px 30px;border:1px solid var(--accent-border);background:var(--accent-soft);border-radius:15px;margin-top:26px}
.dashboard-bottom h2{font-size:19px;margin-bottom:7px}
.dashboard-bottom p{font-size:12px}
.state-card{text-align:center;padding:85px 25px;border:1px solid var(--line);border-radius:18px;background:#fff;margin-top:25px}
.state-card h2{font-size:24px;margin:15px 0}
.state-card p{font-size:13px;max-width:430px;margin:0 auto 25px}
.state-card .hero-buttons{justify-content:center;flex-wrap:wrap}
.skeleton{background:linear-gradient(90deg,#f0f3f4,#e5ebea,#f0f3f4);background-size:200% 100%;animation:shimmer 1.8s linear infinite;border-radius:12px}
.skeleton-head{height:90px;width:55%;margin-bottom:30px}
.skeleton-kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:25px}
.skeleton-kpis>div{height:130px}.skeleton-table{height:420px}
@keyframes shimmer{to{background-position:-200% 0}}

.consult-dialog{color:var(--ink);background:#fff;border:1px solid #202725;border-radius:22px;padding:34px;width:min(440px,calc(100% - 40px));max-height:calc(100dvh - 50px);overflow:auto;box-shadow:7px 8px 0 var(--accent)}
.consult-dialog::backdrop{background:#191d2066;backdrop-filter:blur(5px)}
.dialog-close{position:absolute;top:12px;right:14px;line-height:1;font-size:22px;color:var(--muted);background:none;border:0;padding:6px}
.consult-dialog h2{font-size:25px;margin-bottom:13px}
.consult-dialog .dialog-description{font-size:12px;line-height:1.9;margin-bottom:24px}
.consult-dialog .eyebrow{font-size:9px;margin-bottom:16px}
.consult-dialog .btn{width:100%;margin-top:8px;background:var(--ink);color:#fff;border-radius:9px}
.consult-dialog .btn:hover{background:var(--ink-hover)}
.success-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:1px solid var(--accent-border);color:var(--accent-ink);background:var(--accent-light);font-size:23px;margin-bottom:24px}

/* 动效只在脚本成功启用后隐藏待入场内容；不依赖动画获得功能。 */
[data-reveal]{transition:opacity .55s ease,transform .55s cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0ms)}
body.motion-ready [data-reveal]:not(.is-visible){opacity:0;transform:translateY(22px)}
body.motion-ready [data-reveal].is-visible{opacity:1;transform:translateY(0)}
@media(hover:hover) and (pointer:fine){.capability:hover{transform:translateY(-4px);box-shadow:5px 8px 0 var(--accent)}}
@media(min-width:1600px){.hero{padding-top:65px}.hero h1{font-size:79px}}
@media(max-width:1150px){
  .container{width:calc(100% - 56px)}.site-header{width:calc(100% - 40px)}
  .header-inner.container{gap:21px;padding-inline:22px}.brand small{display:none}
  .site-nav{gap:24px}.site-nav a{font-size:13px}.header-actions{gap:18px}
  .preview-mini-heat{grid-template-columns:1fr repeat(4,24px);gap:7px}
  .product-feature{gap:25px;padding-left:35px}.workflow-preview{padding-inline:22px}
  .capability-grid{gap:17px}.capability{padding:25px 18px}.capability h3{font-size:17px}
  .form-layout{gap:55px}.kpi-card{padding:18px 14px}.kpi-value{font-size:28px}
  .contact-shell{gap:48px;padding:46px}.contact-copy h2{font-size:33px}
}
@media(max-width:950px){
  .site-nav{gap:19px}.site-nav a{font-size:12px}.header-actions>[data-consult]{display:none}
  .brand{font-size:18px}.site-header.is-scrolled{max-width:calc(100% - 40px)}
  .hero h1{font-size:60px}
  .preview-kpi{gap:8px}.preview-kpi>div{padding:12px 10px}
  .preview-kpi strong{font-size:24px}.preview-kpi strong.featured{font-size:25px}
  .product-feature{grid-template-columns:1fr 1.1fr}.product-feature-copy h3{font-size:24px}
  .workflow-flow{gap:7px}.workflow-flow>span{padding-inline:9px;font-size:9px}
  .workflow-top{gap:8px;font-size:10px}.workflow-top .demo-tag{font-size:9px}
  .capability-grid{grid-template-columns:repeat(2,1fr);gap:22px}
  .case-card{gap:40px;padding:35px}.about-grid{gap:50px}
  .contact-shell{gap:35px;padding:38px}.inline-consult-card{padding:26px}
}
@media(max-width:760px){
  :root{scroll-padding-top:106px}body{padding-top:100px}
  .container{width:calc(100% - 36px)}
  .site-header,.site-header.is-scrolled,.compact-header,.compact-header.is-scrolled{width:calc(100% - 24px);max-width:none;top:12px;border-radius:17px}
  .header-inner.container,.compact-header .header-inner{height:64px;padding:0 15px;gap:13px}
  .brand{font-size:16px;gap:9px}
  .site-header .brand-mark{width:30px;height:30px}
  .site-nav{display:none;position:absolute;top:73px;left:0;right:0;background:#fff;padding:23px;border:1px solid var(--line);border-radius:17px;box-shadow:0 10px 24px #17211b0d;flex-direction:column;align-items:flex-start;gap:22px}
  .site-nav.open{display:flex}.site-nav a{font-size:14px}.menu-btn{display:block}
  .header-actions{margin-left:auto;gap:12px}.header-actions .workbench-link{display:none}
  .site-nav .mobile-workbench-link{display:block;border-top:1px solid var(--line);width:100%;padding-top:18px}
  .header-actions>.btn{min-height:36px;font-size:10px;padding:8px 12px;border-radius:10px}
  .hero{padding:34px 0 30px}.hero .eyebrow{font-size:8px;letter-spacing:.06em}
  .hero h1{font-size:40px;line-height:1.3;letter-spacing:-.06em}
  .hero-copy>p{font-size:13px;max-width:420px;margin-top:22px}
  .hero-copy>p br{display:none}.hero-buttons{gap:18px;margin-top:25px}
  .hero-buttons .btn{padding-inline:19px;font-size:12px;min-height:46px}
  .hero-buttons .text-btn{font-size:11px}.hero-note{font-size:9px;margin-top:17px}
  .preview-stage{margin:58px auto 0;max-width:520px}
  .product-preview{display:block;padding:16px 18px 13px;border-radius:12px;box-shadow:0 7px 0 var(--accent)}
  .preview-top{font-size:10px;padding-bottom:12px}.preview-top .demo-tag{font-size:9px}
  .preview-title{margin-top:16px;gap:12px}.preview-title b{font-size:15px}.preview-title small{font-size:9px}
  .preview-kpi{grid-template-columns:1.2fr 1fr 1fr;gap:7px;margin:17px 0 13px}
  .preview-kpi>div{padding:11px 10px}.preview-kpi>div:nth-child(3),.preview-kpi>div:nth-child(4){display:none}
  .preview-kpi strong{font-size:21px}.preview-kpi strong.featured{font-size:25px}
  .preview-kpi small{font-size:8px}.preview-kpi strong span{font-size:11px}
  .preview-mini-heat{grid-template-columns:1fr repeat(4,34px);margin-top:15px;gap:6px}
  .preview-mini-heat span{font-size:9px}.preview-mini-heat i{height:13px}
  .preview-caption{font-size:8px;margin-top:12px}.chart-axis{font-size:8px}
  .hero-bottom{margin-top:46px;gap:18px}.hero-bottom>span{font-size:10px}
  .platform-wordmarks{gap:27px;font-size:15px}
  .section{padding:62px 0}.section-heading{gap:17px;margin-bottom:30px}
  .section-heading p{font-size:12px;max-width:440px}.section-heading h2{font-size:30px}
  .eyebrow{font-size:9px}
  .context-grid{grid-template-columns:1fr;gap:17px}.context-card{padding:27px;border-radius:19px}
  .context-card h3{font-size:22px}.context-card p{font-size:12px}
  .search-visual{font-size:11px;padding:13px;margin-top:22px}
  .context-foot{gap:19px;font-size:9px}
  .product-feature{grid-template-columns:1fr;gap:12px;padding:29px 22px 0;border-radius:22px;min-height:0}
  .product-feature-copy{padding-bottom:16px}.product-feature-copy h3{font-size:26px}
  .product-feature-copy>[data-icon]{margin-bottom:18px}.product-feature-copy p{max-width:none;font-size:12px}
  .feature-link{margin-top:16px;font-size:12px}.feature-note{margin-top:11px}
  .workflow-preview{transform:translateY(12px);padding:20px;border-radius:15px 15px 0 0}
  .workflow-brand{margin:21px 0}.workflow-brand b{font-size:15px}
  .workflow-flow{margin:18px 0;gap:7px}.workflow-flow>span{font-size:9px;padding:5px 10px}
  .workflow-cards{gap:9px}.workflow-cards>div{padding:12px}.workflow-cards small{font-size:8px}
  .capability-grid{gap:17px;padding-right:4px}.capability{padding:24px 17px;border-radius:13px}
  .capability h3{font-size:15px}.capability p{font-size:11px}.capability-top{margin-bottom:22px}
  .capability-tag{font-size:9px;margin-top:21px}.mid-cta{flex-direction:column;text-align:center;gap:16px;margin-top:24px}
  .mid-cta p{font-size:12px}
  .case-card{grid-template-columns:1fr;gap:34px;padding:28px 24px;border-radius:22px}
  .case-card h3{font-size:28px}.case-meta{margin-bottom:17px}
  .about-grid{grid-template-columns:1fr;gap:25px}.about-grid h2{font-size:30px}.about-grid p{font-size:13px}
  .closing{padding:35px 0 65px}
  .contact-shell{width:calc(100% - 28px);grid-template-columns:1fr;gap:35px;padding:31px 24px 35px;border-radius:24px}
  .contact-copy h2{font-size:30px}.contact-copy p{font-size:13px}.contact-copy .eyebrow{font-size:8px}
  .contact-copy .hero-buttons{flex-wrap:wrap}.contact-note{font-size:9px;margin-top:20px}
  .inline-consult-card{padding:26px 23px;border-radius:18px;box-shadow:5px 6px 0 var(--accent)}
  .inline-consult-card h3{font-size:22px}
  .site-footer{padding:32px 0}.footer-inner{align-items:flex-start;flex-direction:column;gap:13px;font-size:9px}
  .compact-header .breadcrumb{display:none}.compact-header .text-btn{font-size:11px}
  .form-layout{grid-template-columns:1fr;gap:30px;padding-block:27px 60px}
  .form-intro{padding-top:0}.form-intro h1{font-size:34px}
  .form-intro>p{font-size:13px;max-width:none;margin-top:17px}
  .flow-steps{display:flex;gap:18px;justify-content:space-between;margin-top:25px}
  .flow-step{font-size:10px;gap:8px;margin:0}.flow-step i{width:23px;height:23px;font-size:9px}
  .form-side-note{display:none}
  .form-card{padding:25px 23px;border-radius:19px;box-shadow:5px 6px 0 var(--accent);margin-right:5px}
  .dashboard{padding-top:20px}.dashboard-heading{flex-direction:column;gap:8px}
  .dashboard-heading h1{font-size:28px}.dashboard-actions{padding-top:5px;gap:18px}
  .dashboard-brand{gap:9px;font-size:11px}.demo-banner{padding:12px;gap:11px}
  .demo-banner p{font-size:10px}.demo-banner .demo-tag{font-size:9px;padding:3px 7px}
  .dashboard-filters{gap:12px}.filter-label{flex:1;min-width:130px}
  .filter-label.question-filter{width:100%;flex-basis:100%;order:2}.filter-summary{padding-bottom:5px}
  .kpi-grid{grid-template-columns:repeat(2,1fr);gap:11px}.kpi-card{padding:17px}
  .kpi-card:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:10px}
  .kpi-card:last-child .kpi-value{grid-column:2;grid-row:1/3;margin:0}
  .kpi-value{font-size:30px;margin:12px 0 9px}.kpi-label{font-size:11px}.kpi-help{font-size:9px}
  .board-panel{padding:20px 16px}.panel-heading{gap:10px;align-items:flex-start}
  .panel-heading h2{font-size:14px}.panel-heading span{font-size:9px;text-align:right}
  .heat-table{min-width:650px}.board-grid{grid-template-columns:1fr;gap:16px;margin-top:16px}
  .source-layout{gap:22px}.dashboard-bottom{padding:23px;align-items:flex-start;flex-direction:column;gap:18px}
  .dashboard-bottom h2{font-size:18px}.dashboard-bottom p{font-size:11px}
  .skeleton-kpis{grid-template-columns:repeat(2,1fr)}.skeleton-head{width:85%}
  .consult-dialog{padding:30px 24px}.state-card{padding:55px 20px}.state-card h2{font-size:22px}
}
@media(max-width:390px){
  .header-inner.container{gap:10px;padding-inline:12px}.brand{font-size:15px;gap:8px}
  .header-actions{gap:9px}.header-actions>.btn{font-size:9px;padding-inline:9px}.menu-btn{width:33px;height:35px}
  .hero h1{font-size:34px}.hero-buttons{gap:14px}.hero-buttons .btn{font-size:11px;padding-inline:16px}
  .hero-copy .hero-buttons>.text-btn{font-size:10px}.hero-copy>p{font-size:12px}
  .hero-note{font-size:8px}.preview-title small{font-size:8px}
  .capability-grid{grid-template-columns:1fr}.capability{padding:24px}.capability h3{font-size:18px}
  .capability p{font-size:12px}.field-row{grid-template-columns:1fr;gap:0}.form-card{padding-inline:18px}
  .flow-steps{gap:10px}.flow-step{flex-direction:column;align-items:flex-start;gap:6px}.flow-step i{flex-shrink:0}
  .platform-wordmarks{gap:21px;font-size:14px}
  .preview-mini-heat{grid-template-columns:1fr repeat(4,26px)}.preview-kpi>div{padding-inline:8px}
  .preview-kpi strong.featured{font-size:22px}.preview-kpi strong{font-size:20px}.source-layout{grid-template-columns:1fr}
  .workflow-preview{padding-inline:15px}.workflow-flow{gap:5px}.workflow-flow>span{padding-inline:8px;font-size:8px}
  .workflow-brand div>span{font-size:8px}.workflow-top{font-size:9px;gap:7px}.workflow-top .demo-tag{font-size:8px}
  .contact-shell{padding-inline:20px}.contact-copy h2{font-size:27px}
}
@media(max-width:360px){
  .form-intro h1{font-size:30px}
  .site-header:not(.compact-header) .header-inner{gap:6px;padding-inline:8px}
  .header-actions{gap:6px}
  .header-actions>.btn{padding-inline:6px}
  .header-actions>.btn span{display:none}
}
@media(prefers-reduced-motion:reduce){
  :root{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
  .product-preview{transform:none!important}
  body.motion-ready [data-reveal]{opacity:1!important;transform:none!important}
  .progress-line:after{width:70%}
}

/* 真实诊断：结论、检测进度、回答原文 */
.verdict{margin-bottom:22px;border-color:var(--accent-border)}
.verdict .panel-heading h2{font-size:20px;line-height:1.4}
.verdict-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.verdict-grid h3{font-size:13px;color:var(--accent-ink);margin:0 0 8px}
.verdict-grid ul,.verdict-grid ol{margin:0;padding-left:20px;line-height:1.75;font-size:14px}
.state-card .progress-line{max-width:420px;margin:18px auto 6px}
.state-card .progress-line:after{width:var(--p,8%);min-width:8%;animation:none;transition:width .6s ease}
.pending-questions{text-align:left;max-width:460px;margin:18px auto 0;padding-left:22px;font-size:13px;color:#6c777d;line-height:1.9}
.pending-questions li.done{color:var(--accent-ink)}
.pending-questions li.done::marker{color:var(--accent)}
[data-answer]{cursor:pointer}
[data-answer]:hover,[data-answer]:focus-visible{outline:2px solid var(--accent-ink);outline-offset:1px}
.answer-dialog{width:min(760px,calc(100% - 32px))}
.answer-dialog h2{font-size:20px;margin:6px 0 4px}
.answer-text{white-space:pre-wrap;background:var(--accent-soft);border:1px solid var(--accent-border);border-radius:10px;padding:16px;font-size:14px;line-height:1.8;max-height:48vh;overflow:auto;margin:14px 0}
.answer-text mark{background:var(--accent-mid);padding:0 2px;border-radius:3px}
.answer-cites{padding-left:20px;font-size:13px;line-height:1.9}
.answer-cites code{font-size:11px;color:#6c777d;margin:0 6px}
.answer-cites span{font-size:11px;color:var(--accent-ink)}
.answer-dialog h3{font-size:14px;margin:8px 0}
@media (max-width:760px){.verdict-grid{grid-template-columns:1fr}}