:root{--ink:#13231d;--muted:#66746e;--paper:#f4f6f1;--white:#fff;--line:#dce3dd;--brand:#16614c;--accent:#c99a35;--soft:#e9f1ec;--danger:#b73939;--shadow:0 18px 50px rgba(23,54,43,.12)}*{box-sizing:border-box;min-width:0}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.65 Inter,"Microsoft YaHei",system-ui,sans-serif;letter-spacing:0;overflow-x:hidden}h1,h2,p,blockquote{overflow-wrap:anywhere;word-break:break-word}button,input{font:inherit}button{cursor:pointer}.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1120px)/2));background:rgba(244,246,241,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}.brand-mark{display:grid;place-items:center;width:38px;min-width:38px;height:38px;background:var(--brand);color:#fff;font-weight:800;font-size:20px}.brand b,.brand small{display:block}.brand small{font-size:11px;color:var(--muted)}.icon-button{width:38px;min-width:38px;height:38px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:20px}.shell{width:min(1120px,calc(100% - 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32px));margin:50px auto;background:#fff;border-top:6px solid var(--danger);padding:32px;box-shadow:var(--shadow)}.safety h1{font-size:32px;line-height:1.3}.safety-call{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.safety-call a{padding:16px;background:#f8ecec;color:#8c2020;text-decoration:none;font-weight:800;text-align:center}.poster-page{padding:36px 0 80px}.poster-tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.poster-tabs{display:flex;gap:8px;flex-wrap:wrap}.poster{width:390px;min-height:650px;margin:auto;background:#fff;box-shadow:var(--shadow);padding:30px;position:relative;overflow:hidden}.poster:before{content:"";position:absolute;inset:0 0 auto;height:12px;background:var(--brand)}.poster-brand{margin-top:12px;font-weight:800}.poster h1{font:700 44px/1.12 "Songti SC","SimSun",serif;margin:45px 0 14px}.poster-desc{font-size:16px;color:var(--muted)}.poster-bottom{position:absolute;left:30px;right:30px;bottom:28px;display:grid;grid-template-columns:1fr 118px;gap:20px;align-items:end}.poster-host{display:flex;gap:10px;align-items:center}.poster-host img{width:54px;min-width:54px;height:54px;border-radius:50%;object-fit:cover}.poster-qr{width:118px;min-width:118px;height:118px;background:#fff}.admin{padding:40px 0}.admin-login{display:flex;gap:8px;max-width:460px}.lead-list{display:grid;gap:8px;margin-top:24px}.lead-item{background:#fff;border:1px solid var(--line);padding:16px;display:grid;grid-template-columns:1fr auto;gap:10px}.toast{position:fixed;right:20px;bottom:20px;background:#14251e;color:#fff;padding:11px 16px;display:none;z-index:40}.theme-power{--brand:#157068;--accent:#dc745b;--soft:#e7f3f1}.theme-meaning{--brand:#234c5b;--accent:#e0ae46;--soft:#e7f0f3}
@media(max-width:760px){.topbar{padding:0 16px}.hub{padding-top:26px}.hub-head,.landing-grid{grid-template-columns:1fr;gap:24px}.portrait-wrap{justify-self:start}.portrait-wrap img{width:240px}.portrait-tag{left:16px}.platform-grid{grid-template-columns:1fr}.platform-card{min-height:210px}.landing{padding-top:30px}.landing h1{font-size:36px}.hero-panel{padding:22px}.hero-panel blockquote{font-size:20px}.insights{grid-template-columns:1fr}.lead-form{grid-template-columns:1fr}.report-head,.report-body{padding:24px}.cta-box{padding:20px}.safety{margin:24px auto;padding:24px}.safety-call{grid-template-columns:1fr}.poster{width:min(390px,100%);min-height:620px}.poster h1{font-size:39px}.poster-bottom{grid-template-columns:1fr 108px}.poster-qr{width:108px;min-width:108px;height:108px}.lead-item{grid-template-columns:1fr}.admin-login{display:grid}.poster-tools{display:grid}.poster-tabs{display:grid;grid-template-columns:1fr}}
@media(max-width:760px){.landing h1,.hero-panel blockquote,.landing .lead,.fine{word-break:break-all;max-width:100%}.landing-grid>*{width:100%;overflow:hidden}}
.free-value{margin:28px 0}.target-line{display:grid;gap:5px;margin-top:16px;padding:16px;background:#f9f5e9;border-left:4px solid var(--accent)}.target-line strong{font-size:28px;color:var(--brand)}.target-line small{color:var(--muted)}.cost-bars{display:grid;gap:13px;margin:16px 0 28px}.cost-bars>div{display:grid;grid-template-columns:92px 1fr 82px;align-items:center;gap:10px}.cost-bars>div>div{height:9px;background:#e8eee9;overflow:hidden}.cost-bars i{display:block;height:100%;background:var(--brand)}.cost-bars b{text-align:right;font-size:13px}.plan-box ul{padding-left:20px;color:var(--muted)}.plan-box li{margin:7px 0}
@media(max-width:760px){.cost-bars>div{grid-template-columns:78px 1fr 72px;gap:7px}.cost-bars>div>span,.cost-bars b{font-size:12px}.target-line strong{font-size:24px}}
.theme-care{--brand:#8b5e3c;--accent:#c69b6d;--soft:#f3ece5}
.mvp-home,.form-page,.lead-page{padding:42px 0 80px}.mvp-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center;min-height:430px}.mvp-hero h1{font:700 clamp(54px,8vw,92px)/1.05 "Songti SC","SimSun",serif;margin:8px 0}.hero-sub{font:26px/1.45 "Songti SC","SimSun",serif;margin:0 0 12px}.mvp-hero-card{background:var(--brand);color:#fff;padding:32px;display:grid;gap:16px;box-shadow:var(--shadow)}.mvp-hero-card b{font-size:28px}.hero-card-label{font-size:12px;opacity:.75}.segment-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.segment-grid button{padding:24px;text-align:left;background:#fff;border:1px solid var(--line);display:grid;gap:6px}.segment-grid b{font-size:23px;color:var(--brand)}.segment-grid span{color:var(--muted)}.form-page{max-width:820px}.form-head{margin-bottom:28px}.form-head h1,.lead-card h1{font:700 clamp(38px,6vw,62px)/1.1 "Songti SC","SimSun",serif;margin:8px 0 16px}.switch{display:flex;gap:8px;margin-top:22px}.switch button{padding:10px 18px;background:#fff;border:1px solid var(--line)}.switch .active{background:var(--brand);color:#fff;border-color:var(--brand)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field-grid label,.note-field{display:grid;gap:6px;background:#fff;border:1px solid var(--line);padding:16px}.field-grid label span,.note-field span{font-weight:800}.field-grid small{color:var(--muted)}.field-grid input,.note-field textarea{border:1px solid var(--line);padding:11px;background:#fbfcfa}.note-field{margin-top:13px}.note-field textarea{min-height:100px;resize:vertical}.form-actions{display:flex;justify-content:space-between;margin-top:20px}.report-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:26px 0}.report-metrics div{display:grid;gap:5px}.report-metrics small{opacity:.75}.report-metrics b{font-size:22px}.status-pill{display:inline-block;padding:7px 12px;background:#fff;color:var(--brand);font-weight:800}.top-risk{display:grid;gap:6px;background:var(--soft);padding:20px}.top-risk strong{font-size:28px;color:var(--brand)}.action-list{display:grid;gap:10px}.action-list>div{display:grid;grid-template-columns:36px 1fr;gap:10px;padding:15px;background:var(--soft)}.action-list b{font:700 24px/1 Georgia,serif;color:var(--accent)}.plan-box{margin-top:28px;padding:24px;border:1px solid var(--line);background:#fbfcfa}.plans{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}.plans>div{padding:16px;background:#fff;border:1px solid var(--line);display:grid;gap:5px}.plans strong{font-size:30px;color:var(--brand)}.plans strong span{font-size:14px}.plans small{color:var(--muted)}.consult-box{display:grid;gap:7px;margin-top:18px;padding:20px;border-left:4px solid var(--accent);background:#fff}.consult-box strong{font-size:26px;color:var(--brand)}.consult-box a{color:var(--brand);font-weight:800}.lead-card{max-width:650px;background:#fff;border:1px solid var(--line);padding:30px;box-shadow:var(--shadow)}.lead-card form{display:grid;gap:10px;margin:24px 0}.lead-card input{min-height:50px;border:1px solid var(--line);padding:0 13px}.contact-note{padding:16px;background:var(--soft);color:var(--brand)}.contact-note img{width:180px;margin-top:10px}.theme-care{--brand:#8b5e3c;--accent:#c69b6d;--soft:#f3ece5}
@media(max-width:760px){.mvp-hero{grid-template-columns:1fr;gap:24px}.mvp-home,.form-page,.lead-page{padding-top:26px}.mvp-hero h1{font-size:58px}.hero-sub{font-size:22px}.segment-grid,.field-grid,.plans{grid-template-columns:1fr}.report-metrics{grid-template-columns:1fr 1fr}.report-metrics div:last-child{grid-column:1/-1}}
.poster-kicker{margin:42px 0 14px;color:var(--brand);font-size:14px;font-weight:800;letter-spacing:.08em}.poster h1{max-width:320px;text-align:left}.poster-points{display:grid;gap:12px;margin-top:28px}.poster-points>div{display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:start;border-top:1px solid var(--line);padding-top:10px}.poster-points b{font:700 24px/1 Georgia,serif;color:var(--accent)}.poster-points span{font-size:15px;line-height:1.5}.poster-note{margin-top:26px;padding:13px 14px;background:var(--soft);color:var(--brand);font-size:13px;line-height:1.5}
/* Keep the poster body and QR footer in separate flow areas so text never collides with the code. */
.poster{display:flex;flex-direction:column;min-height:760px}.poster h1{font-size:38px;line-height:1.2;margin-top:24px}.poster-bottom{position:static;margin-top:auto;padding-top:24px}.poster-kicker{margin-top:28px}.poster-note{margin-bottom:18px}
@media(max-width:760px){.landing h1{font-size:32px;line-height:1.25}.poster{min-height:700px}.poster h1{font-size:34px}.poster-bottom{margin-top:26px}}
@media(max-width:760px){.landing h1,.hero-panel blockquote,.landing .lead,.fine{word-break:break-all;max-width:100%}.landing-grid>*{width:100%;overflow:hidden}}