.v4-content{--navy:#162A44;--ink:#1A2B49;--body:#4A5B70;--muted:#8A98A8;--blue:#1D6FE0;--blue-hover:#1657B8;--blue-soft:#EEF4FF;--teal:#0e5a5e;--mint:#E3EFEC;--dark:#0F2A47;--dark-line:#2A4460;--dark-sub:#B8C8D8;--dark-dim:#9AADC0;--paper:#fff;--bg-soft:#F0F5FA;--bg-cta:#EAF3FF;--line:#E2E8F0;--line-soft:#DCE5EF;--amber:#C08A4E;--amber-bg:#fff3de;--risk:#a03d24;--risk-bg:#f6e3dd;--radius:18px;--shadow:0 24px 65px #162a441c}.v4-content *{box-sizing:border-box}.v4-content{scroll-behavior:smooth;scroll-padding-top:135px}.v4-content{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}.v4-content button,.v4-content input,.v4-content select,.v4-content textarea{font:inherit}.v4-content button,.v4-content a,.v4-content input,.v4-content select,.v4-content summary{touch-action:manipulation}.v4-content button,.v4-content a{color:inherit}.v4-content button{cursor:pointer}.v4-content a{text-decoration:none}.v4-content button{border:0}.v4-content button:disabled{opacity:.55;cursor:wait}.v4-content [hidden]{display:none!important}.v4-content h1,.v4-content h2,.v4-content h3,.v4-content p{margin:0}.v4-content h1,.v4-content h2,.v4-content h3{line-height:1.3}.v4-content p+p{margin-top:12px}.v4-content h1:focus,.v4-content h2:focus{outline:none}.v4-content button:focus-visible,.v4-content a:focus-visible,.v4-content input:focus-visible,.v4-content select:focus-visible,.v4-content textarea:focus-visible,.v4-content summary:focus-visible{outline:3px solid #a47826;outline-offset:4px}.v4-content .wrap{width:min(1160px,calc(100% - 80px));margin:auto}.v4-content .skip{position:fixed;left:15px;top:-80px;background:#fff;padding:10px;z-index:50}.v4-content .skip:focus{top:8px}.v4-content .review-bar{min-height:34px;background:var(--dark);color:var(--dark-sub);font-size:11px;letter-spacing:.025em;display:flex;justify-content:center;align-items:center;gap:18px;padding:6px 20px}.v4-content .review-bar button{background:transparent;color:#fff;border-bottom:1px solid var(--dark-line);padding:0;font-size:11px}.v4-content .header{background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:15;border-bottom:1px solid var(--line)}.v4-content .header-row{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.v4-content .brand{display:flex;gap:11px;align-items:center;flex-shrink:0}.v4-content .brand b{font-size:25px;letter-spacing:.1em}.v4-content .logo{width:38px;height:38px;flex-shrink:0;display:grid;place-items:center}.v4-content .brand span:last-child{font-size:12px;color:var(--muted);border-left:1px solid var(--line);padding-left:14px;margin-left:6px}.v4-content .nav{display:flex;align-items:center;gap:27px;font-size:13px;font-weight:600}.v4-content .nav a:hover{color:var(--blue)}.v4-content .btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:13px 22px;border-radius:8px;font-size:14px;line-height:1.4;font-weight:650;min-height:46px;background:var(--blue);color:#fff;border:1px solid var(--blue);transition:background .15s,transform .15s,box-shadow .15s}.v4-content .btn:hover{background:var(--blue-hover);transform:translateY(-1px);box-shadow:0 8px 22px #1d6fe03a}.v4-content .btn.secondary{background:transparent;color:var(--blue);border-color:#c7d9f0}.v4-content .btn.secondary:hover{background:var(--blue-soft)}.v4-content .btn.white{background:#fff;color:var(--dark);border-color:#fff}.v4-content .btn.small{padding:10px 17px;min-height:40px;font-size:12px}.v4-content .text-link{color:var(--blue);background:none;padding:0;font-size:14px;border-bottom:1px solid #b9ccf0;line-height:1.8}.v4-content .menu-toggle{display:none;background:transparent;font-size:14px;padding:10px}.v4-content .eyebrow{display:flex;align-items:center;gap:9px;color:var(--blue);font-size:12px;letter-spacing:.13em;font-weight:650;margin-bottom:22px}.v4-content .eyebrow:before{content:"";width:20px;height:2px;background:currentColor}.v4-content .overline{color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}.v4-content .tag{display:inline-flex;align-items:center;padding:3px 9px;background:var(--blue-soft);color:var(--blue);font-size:11px;border-radius:5px;line-height:1.7}.v4-content .tag.amber{background:var(--amber-bg);color:var(--amber)}.v4-content .tag.outline{background:transparent;border:1px solid var(--line);color:var(--muted)}.v4-content .subtle{color:var(--muted);font-size:13px}.v4-content .hero{padding:75px 0 52px;position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#f5f9fc)}.v4-content .hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:68px;align-items:center}.v4-content .hero h1{font-size:clamp(38px,4.3vw,59px);font-weight:650;letter-spacing:-.04em;line-height:1.27}.v4-content .hero h1 em{font-style:normal;color:var(--blue);position:relative}.v4-content .hero .intro{max-width:470px;font-size:16px;line-height:1.95;color:var(--body);margin-top:25px}.v4-content .actions{display:flex;gap:13px;flex-wrap:wrap;align-items:center;margin-top:28px}.v4-content .hero-note{font-size:12px;color:var(--muted);margin-top:17px}.v4-content .evidence-board{position:relative;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:25px}.v4-content .board-top{display:flex;justify-content:space-between;gap:12px;align-items:center;padding-bottom:17px;border-bottom:1px solid var(--line)}.v4-content .board-top b{font-size:14px}.v4-content .quote-label{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:12px;color:var(--muted);margin:20px 0 10px}.v4-content .quote{font-size:17px;line-height:1.85;padding:16px 18px;background:var(--bg-soft);border-left:3px solid #b9ccf0;border-radius:0 9px 9px 0}.v4-content .quote mark{background:#c9e1ff;color:var(--navy);padding:2px 3px}.v4-content .compare{display:grid;grid-template-columns:1fr 24px 1fr;align-items:center;gap:10px;margin-top:18px}.v4-content .compare-cell{border:1px solid var(--line);border-radius:9px;padding:12px}.v4-content .compare-cell small{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.v4-content .compare-cell b{font-size:15px}.v4-content .compare-cell.current{background:var(--blue-soft);border-color:#c7d9f0}.v4-content .compare-arrow{font-size:18px;color:var(--muted);text-align:center}.v4-content .board-action{margin-top:19px;border-top:1px dashed var(--line);padding-top:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}.v4-content .board-action p{font-size:12px;color:var(--body)}.v4-content .board-action b{font-weight:650}.v4-content .board-action button{white-space:nowrap}.v4-content .hero-bottom{margin-top:52px;border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;align-items:center;gap:20px}.v4-content .hero-bottom .promise{font-size:13px;color:var(--body)}.v4-content .platform-line{font-size:11px;color:var(--muted);text-align:right}.v4-content .section{padding:83px 0}.v4-content .section.soft{background:var(--bg-soft)}.v4-content .white-section{background:#fff}.v4-content .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:36px}.v4-content .section-head h2{font-size:35px;font-weight:600;letter-spacing:-.025em}.v4-content .section-head p{font-size:14px;color:var(--body);max-width:410px}.v4-content .section-head .eyebrow{margin-bottom:13px}.v4-content .evidence-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.v4-content .proof-aside{padding-top:10px}.v4-content .proof-aside h3{font-size:24px;line-height:1.5;font-weight:550;margin-bottom:15px}.v4-content .proof-aside p{font-size:14px;color:var(--body)}.v4-content .proof-aside .step-list{margin-top:28px;display:grid;gap:18px}.v4-content .step{display:flex;gap:12px}.v4-content .step-num{font-size:11px;color:var(--teal);background:var(--mint);width:25px;height:25px;display:grid;place-items:center;border-radius:50%;flex-shrink:0}.v4-content .step p{font-size:13px}.v4-content .proof-detail{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}.v4-content .proof-title{padding:19px 23px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.v4-content .proof-title h3{font-size:16px}.v4-content .proof-body{padding:23px}.v4-content .proof-body>p{font-size:14px;color:var(--body)}.v4-content details{border-top:1px solid var(--line)}.v4-content summary{padding:17px 0;cursor:pointer;list-style:none;font-size:14px;font-weight:550;display:flex;align-items:center;justify-content:space-between;gap:15px}.v4-content summary::-webkit-details-marker{display:none}.v4-content summary:after{content:"+";font-size:21px;color:var(--blue);font-weight:400;flex-shrink:0}.v4-content details[open]>summary:after{content:"−"}.v4-content .proof-body details{margin-top:20px}.v4-content .detail-body{padding:0 0 18px;font-size:13px;color:var(--body)}.v4-content .source-line{border-left:2px solid var(--line-soft);padding-left:12px;margin:12px 0}.v4-content .source-line strong{display:block;font-size:12px;color:var(--ink);margin-bottom:4px}.v4-content .action-note{background:var(--blue-soft);padding:15px 17px;border-radius:8px;margin-top:17px;font-size:13px}.v4-content .action-note strong{color:var(--blue)}.v4-content .scenario-layout{display:grid;grid-template-columns:260px 1fr;gap:42px}.v4-content .tabs{display:flex;flex-direction:column;gap:7px}.v4-content .tab{background:transparent;display:flex;justify-content:space-between;align-items:center;text-align:left;padding:18px;border-radius:8px;color:var(--body);border:1px solid transparent;font-size:15px}.v4-content .tab[aria-selected=true]{background:#fff;color:var(--blue);border-color:#c7d9f0;box-shadow:0 4px 10px #162a440a}.v4-content .tab span{font-size:11px;color:var(--muted)}.v4-content .scenario-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 36px;display:grid;grid-template-columns:1fr .78fr;gap:38px;align-items:center;min-height:265px}.v4-content .scenario-panel h3{font-size:25px;margin:13px 0}.v4-content .scenario-panel p{font-size:14px;color:var(--body)}.v4-content .scenario-questions{padding:0;margin:0;list-style:none;border-left:1px solid var(--line)}.v4-content .scenario-questions li{padding:12px 0 12px 22px;font-size:13px;color:var(--body);position:relative}.v4-content .scenario-questions li:before{content:"";height:5px;width:5px;border-radius:50%;background:var(--blue);position:absolute;left:-3px;top:22px}.v4-content .delivery-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.v4-content .delivery-card{padding:30px 33px;border:1px solid var(--line);border-radius:var(--radius)}.v4-content .delivery-card.dark{background:var(--dark);color:#fff;border-color:var(--dark)}.v4-content .delivery-card .overline{color:var(--blue)}.v4-content .delivery-card.dark .overline{color:var(--dark-acc,#66B8D9)}.v4-content .delivery-card.dark .subtle{color:var(--dark-sub)}.v4-content .delivery-card h3{font-size:25px;margin:10px 0 16px;font-weight:550}.v4-content .delivery-list{list-style:none;padding:0;margin:0}.v4-content .delivery-list li{font-size:14px;position:relative;padding:9px 0 9px 22px}.v4-content .delivery-list li:before{content:"✓";position:absolute;left:0;color:var(--blue)}.v4-content .dark .delivery-list li:before{color:var(--dark-acc,#66B8D9)}.v4-content .delivery-card .small-note{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.v4-content .dark .small-note{color:var(--dark-sub);border-color:var(--dark-line)}.v4-content .cycle{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:42px}.v4-content .cycle-item{border-top:2px solid var(--line-soft);padding-top:15px}.v4-content .cycle-item span{font-family:ui-monospace,monospace;font-size:12px;color:var(--blue)}.v4-content .cycle-item h3{font-size:16px;margin:10px 0}.v4-content .cycle-item p{font-size:13px;color:var(--body)}.v4-content .trust-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}.v4-content .trust-strip h3{font-size:17px;margin-bottom:9px}.v4-content .trust-strip p{font-size:13px;color:var(--body)}.v4-content .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.v4-content .faq-layout h2{font-size:33px;font-weight:550}.v4-content .faq-layout .subtle{margin-top:16px}.v4-content .faq-list details:last-child{border-bottom:1px solid var(--line)}.v4-content .closing{background:var(--bg-cta);padding:50px 0}.v4-content .closing .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}.v4-content .closing h2{font-size:29px;font-weight:550;line-height:1.5}.v4-content .footer{padding:36px 0;color:var(--muted);font-size:11px}.v4-content .footer .wrap{display:flex;justify-content:space-between;gap:40px;align-items:flex-start}.v4-content .footer strong{font-size:19px;color:var(--ink);margin-right:15px}.v4-content .footer p{max-width:720px}.v4-content .footer button{color:var(--muted);font-size:12px;background:none;padding:0;border-bottom:1px solid var(--line)}.v4-content .mobile-cta{display:none}.v4-content .form-page,.v4-content .report-page{padding:46px 0 70px}.v4-content .back{font-size:13px;color:var(--muted);margin-bottom:25px;display:inline-block}.v4-content .form-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px}.v4-content .form-intro h1{font-size:36px;line-height:1.45;font-weight:550;margin-bottom:20px}.v4-content .form-intro p{font-size:14px;color:var(--body)}.v4-content .form-note{margin-top:25px;padding-top:20px;border-top:1px solid var(--line)}.v4-content .form-card{background:#fff;border:1px solid var(--line);padding:32px;border-radius:var(--radius)}.v4-content .field{display:block;margin-bottom:20px}.v4-content .field>span{display:block;font-size:13px;font-weight:550;margin-bottom:8px}.v4-content .field small{color:var(--muted);font-size:11px;font-weight:400;margin-left:4px}.v4-content input,.v4-content select,.v4-content textarea{width:100%;background:#fff;border:1px solid var(--line-soft);border-radius:7px;padding:12px;color:var(--ink);font-size:14px}.v4-content textarea{min-height:110px;resize:vertical}.v4-content input[aria-invalid=true],.v4-content select[aria-invalid=true]{border-color:var(--risk)}.v4-content .field .field-error{color:var(--risk);font-size:12px;margin-top:4px;font-weight:400}.v4-content .field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.v4-content .field-help{font-size:12px;color:var(--muted);margin-top:7px}.v4-content .scope-note{background:var(--bg-soft);padding:14px 17px;font-size:12px;color:var(--body);border-radius:8px;margin:16px 0}.v4-content .form-card .actions{justify-content:space-between}.v4-content .form-card .actions .btn{flex:1}.v4-content .form-alert{font-size:13px;color:var(--risk);margin-bottom:15px}.v4-content .report-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:27px}.v4-content .report-heading h1{font-size:34px;margin:8px 0 12px;font-weight:550}.v4-content .report-meta{font-size:12px;color:var(--muted)}.v4-content .report-intro{padding:28px 32px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:28px}.v4-content .report-intro h2{font-size:22px;margin-bottom:12px}.v4-content .report-intro p{font-size:14px;color:var(--body)}.v4-content .report-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:27px;align-items:start}.v4-content .report-stack{display:grid;gap:20px}.v4-content .report-aside{background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:var(--radius);padding:25px}.v4-content .report-aside h3{font-size:18px;margin-bottom:14px}.v4-content .report-aside p{font-size:13px;color:var(--body)}.v4-content .report-aside .btn{width:100%;margin-top:22px}.v4-content .state-controls{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin:27px 0;padding:13px 17px;border:1px dashed #b7c9c1;border-radius:8px}.v4-content .state-controls select{width:auto;min-width:150px;padding:7px;font-size:12px}.v4-content .state-panel{padding:68px 25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-align:center}.v4-content .state-panel h2{font-size:25px;margin:15px 0}.v4-content .state-panel p{font-size:14px;color:var(--body);max-width:460px;margin:auto}.v4-content .state-panel .actions{justify-content:center}.v4-content .state-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--blue-soft);color:var(--blue);font-size:22px;margin:auto}.v4-content .spinner{border:2px solid #cfdbee;border-top-color:var(--blue);border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.v4-content .status-caption{font-size:11px;color:var(--muted);margin-top:14px}.v4-content .dialog{border:1px solid var(--line);border-radius:18px;padding:32px;width:min(590px,calc(100% - 32px));max-height:85vh;overflow:auto;box-shadow:0 24px 90px #102a4740;color:var(--ink);background:#fff}.v4-content .dialog::backdrop{background:#102a4780;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.v4-content .dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.v4-content .dialog-head h2{font-size:24px;font-weight:550}.v4-content .close{width:36px;height:36px;border-radius:50%;background:var(--bg-soft);font-size:22px;flex-shrink:0}.v4-content .dialog p,.v4-content .dialog li{font-size:14px;color:var(--body)}.v4-content .dialog ul{padding-left:21px}.v4-content .dialog .actions{margin-top:22px}.v4-content .toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%);background:var(--dark);color:#fff;z-index:40;padding:13px 22px;border-radius:9px;max-width:calc(100% - 30px);font-size:13px;text-align:center}.v4-content .dialog-list{padding:16px 20px;background:var(--bg-soft);border-radius:8px;margin-top:18px}.v4-content .dialog-list li{padding:5px 0}.v4-content .no-js{padding:15px;background:var(--amber-bg);color:#7a4c00;text-align:center}.v4-content .no-js a{text-decoration:underline}.v4-content .wechat-qr-wrap{text-align:center;margin-bottom:18px}.v4-content .wechat-qr{width:230px;max-width:100%;height:auto;border-radius:10px;background:#fff;display:block;margin:0 auto}.v4-content .wechat-qr-caption{font-size:13.5px;color:var(--ink);margin-top:12px;font-weight:550}.v4-content .wechat-prep{background:var(--bg-soft);border-radius:10px;padding:16px 18px;margin-bottom:16px}.v4-content .wechat-prep b{font-size:13px;color:var(--body);font-weight:600;display:block;margin-bottom:8px}.v4-content .wechat-prep ul{margin:0;padding-left:20px;font-size:13px;color:var(--body)}.v4-content .wechat-prep li{padding:3px 0}.v4-content .priv-tabs{display:flex;gap:6px;margin-bottom:18px;border-bottom:1px solid var(--line);padding-bottom:0}.v4-content .priv-tab{background:none;padding:10px 14px;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;border-radius:0}.v4-content .priv-tab[aria-selected=true]{color:var(--ink);border-bottom-color:var(--blue);font-weight:600}.v4-content .priv-panel p{font-size:13.5px;line-height:1.8;color:var(--body)}.v4-content .priv-panel p+p{margin-top:10px}.v4-content .priv-meta{font-size:12px;color:var(--muted);margin-bottom:14px}.v4-content .priv-meta .sep{margin:0 8px;color:var(--line-soft)}.v4-content .checkup-privacy-note{font-size:12px;color:var(--muted);margin-top:6px}.v4-content .checkup-privacy-note .sep{margin:0 6px;color:var(--line-soft)}@media(min-width:1500px){.v4-content .hero{padding-top:96px;padding-bottom:65px}.v4-content .hero h1{font-size:60px}}@media(max-width:1000px){.v4-content .wrap{width:calc(100% - 48px)}.v4-content .brand span:last-child{display:none}.v4-content .nav{gap:20px}.v4-content .hero-grid{gap:32px}.v4-content .hero h1{font-size:43px}.v4-content .evidence-layout{gap:35px}.v4-content .scenario-layout{grid-template-columns:210px 1fr;gap:25px}.v4-content .scenario-panel{padding:25px;gap:20px}.v4-content .scenario-panel h3{font-size:22px}.v4-content .form-layout{gap:32px;grid-template-columns:.7fr 1fr}.v4-content .faq-layout{gap:40px}}@media(max-width:760px){.v4-content{scroll-padding-top:85px}.v4-content .wrap{width:calc(100% - 36px)}.v4-content .review-bar{font-size:10px;gap:12px}.v4-content .header-row{height:66px;gap:10px}.v4-content .brand b{font-size:22px}.v4-content .menu-toggle{display:block}.v4-content .nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--paper)}.v4-content .nav.open{display:flex;align-items:stretch;flex-direction:column;gap:15px}.v4-content .hero{padding:42px 0 30px}.v4-content .hero-grid{grid-template-columns:1fr;gap:34px}.v4-content .hero h1{font-size:43px}.v4-content .hero .intro{font-size:15px;max-width:100%;margin-top:20px}.v4-content .eyebrow{font-size:11px;margin-bottom:18px}.v4-content .actions{gap:10px;margin-top:23px}.v4-content .hero .btn{font-size:13px;padding:13px 17px}.v4-content .evidence-board{padding:21px;border-radius:13px}.v4-content .quote{font-size:16px}.v4-content .hero-bottom{margin-top:30px;padding-top:20px;display:block}.v4-content .platform-line{text-align:left;margin-top:8px}.v4-content .section{padding:52px 0}.v4-content .section-head{display:block;margin-bottom:27px}.v4-content .section-head h2{font-size:28px}.v4-content .section-head p{margin-top:15px}.v4-content .evidence-layout,.v4-content .scenario-layout,.v4-content .scenario-panel,.v4-content .delivery-grid,.v4-content .faq-layout,.v4-content .form-layout,.v4-content .report-grid{grid-template-columns:1fr;gap:26px}.v4-content .proof-aside h3{font-size:22px}.v4-content .proof-aside .step-list{display:none}.v4-content .proof-title,.v4-content .proof-body{padding:19px}.v4-content .tabs{flex-direction:row;gap:7px}.v4-content .tab{font-size:12px;padding:10px 9px;flex:1;justify-content:center;white-space:nowrap}.v4-content .tab span{display:none}.v4-content .scenario-panel{padding:23px;gap:21px;min-height:0}.v4-content .scenario-panel h3{font-size:24px}.v4-content .scenario-questions{margin-left:3px}.v4-content .delivery-card{padding:25px}.v4-content .cycle{grid-template-columns:1fr 1fr;gap:24px;margin-top:30px}.v4-content .trust-strip{grid-template-columns:1fr;gap:25px;padding:26px 0}.v4-content .faq-layout h2{font-size:28px}.v4-content .faq-layout .subtle{margin-top:10px}.v4-content .closing{padding:32px 0}.v4-content .closing .wrap{display:block}.v4-content .closing h2{font-size:26px}.v4-content .closing .btn{margin-top:23px}.v4-content .footer{padding:26px 0 96px}.v4-content .footer .wrap{display:block}.v4-content .footer p{margin:12px 0}.v4-content .mobile-cta{position:fixed;bottom:0;left:0;right:0;background:#ffffffed;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:10px 18px calc(10px + env(safe-area-inset-bottom));display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);z-index:12}.v4-content .mobile-cta span{font-size:12px;color:var(--body)}.v4-content .mobile-cta .btn{font-size:12px;min-height:40px;padding:11px 19px}.v4-content .form-page,.v4-content .report-page{padding:29px 0 45px}.v4-content .form-intro h1{font-size:29px}.v4-content .form-note{margin-top:16px;padding-top:14px}.v4-content .form-card{padding:22px}.v4-content .field-row{gap:13px}.v4-content .report-heading{align-items:flex-start;flex-direction:column}.v4-content .report-heading h1{font-size:30px}.v4-content .report-intro{padding:23px}.v4-content .report-intro h2{font-size:21px}.v4-content .dialog{padding:24px}.v4-content .dialog-head h2{font-size:22px}.v4-content .state-controls{gap:8px;font-size:11px;padding:11px}.v4-content .state-controls select{min-width:135px;max-width:160px}.v4-content .board-action{align-items:flex-start}.v4-content .board-action p{max-width:65%}.v4-content .compare{gap:7px;grid-template-columns:1fr 16px 1fr}.v4-content .compare-cell{padding:11px}.v4-content .compare-cell b{font-size:14px}.v4-content .toast{bottom:90px}}@media(max-width:370px){.v4-content .hero h1{font-size:37px}.v4-content .board-top{align-items:flex-start}.v4-content .board-top b{font-size:13px}.v4-content .tag{font-size:10px}.v4-content .form-card{padding:18px}.v4-content .field-row{grid-template-columns:1fr;gap:0}.v4-content .tab{padding:10px 6px;font-size:11px}.v4-content .hero .btn{padding:12px}.v4-content .review-bar{padding:6px 10px;gap:7px}}@media(prefers-reduced-motion:reduce){.v4-content{scroll-behavior:auto}.v4-content *,.v4-content *:before,.v4-content *:after{animation:none!important;transition:none!important}}@media print{.v4-content .header,.v4-content .review-bar,.v4-content .footer,.v4-content .mobile-cta,.v4-content .state-controls,.v4-content .actions,.v4-content .back{display:none!important}.v4-content .wrap{width:100%}.v4-content .section{padding:25px 0}.v4-content{background:#fff}.v4-content .evidence-board{box-shadow:none}}.v4-content .ask{font-size:16.5px;font-weight:650;line-height:1.75;padding:13px 16px;background:var(--mint);border:1px solid #cfe0da;border-radius:10px}.v4-content .rec-list{display:flex;flex-direction:column;gap:9px}.v4-content .rec-item{display:flex;gap:11px;align-items:center;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}.v4-content .rec-no{width:22px;height:22px;border-radius:50%;background:var(--mint);color:var(--teal);display:grid;place-items:center;font-size:11px;flex-shrink:0}.v4-content .rec-item b{font-size:14px;display:block;line-height:1.5}.v4-content .rec-item small{color:var(--muted);font-size:12px}.v4-content .intercept-note{margin-top:16px;padding:13px 16px;background:var(--amber-bg);border-left:3px solid var(--amber);border-radius:0 10px 10px 0;font-size:14.5px;line-height:1.85;color:#5d4526}.v4-content .intercept-note b{color:var(--amber)}.v4-content .metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.v4-content .metric-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:24px 22px;display:flex;flex-direction:column;gap:9px}.v4-content .metric-no{font-size:12px;color:#8aa39c;letter-spacing:.1em}.v4-content .metric-card h3{font-size:19px}.v4-content .metric-card p{font-size:13.5px;color:var(--body);line-height:1.8}.v4-content .anchor-board{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:25px;margin-bottom:46px}.v4-content .anchor-layout{display:grid;grid-template-columns:210px 1fr;gap:24px;margin-top:18px}.v4-content .anchor-total{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:8px;align-items:flex-start;justify-content:center}.v4-content .anchor-total small{font-size:12px;color:var(--muted)}.v4-content .anchor-total b{font-size:46px;line-height:1;color:var(--teal);letter-spacing:-.02em}.v4-content .anchor-total span{font-size:11.5px;color:var(--muted)}.v4-content .anchor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;align-content:center}.v4-content .anchor-metric{border:1px solid var(--line);border-radius:11px;padding:14px 14px 12px;display:flex;flex-direction:column;gap:8px;background:#fbfdfc}.v4-content .anchor-metric>span{font-size:13px;font-weight:600}.v4-content .anchor-metric>b{font-size:26px;line-height:1}.v4-content .anchor-badge{font-style:normal;align-self:flex-start;font-size:11px;padding:2px 8px;border-radius:5px;line-height:1.7}.v4-content .b-risk{background:var(--amber);color:#fff}.v4-content .b-warn{background:var(--amber-bg);color:var(--amber)}.v4-content .b-ok{background:var(--mint);color:var(--teal)}.v4-content .section-foot{margin-top:26px;font-size:13px}.v4-content .wait-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:56px}.v4-content .wait-layout h1{font-size:36px;line-height:1.45;font-weight:550;margin-bottom:20px}.v4-content .wait-layout>p{font-size:14px;color:var(--body);max-width:520px}.v4-content .stage-list{list-style:none;margin:30px 0 0;padding:0;text-align:left}.v4-content .stage{display:flex;gap:14px;position:relative;padding-bottom:26px}.v4-content .stage:last-child{padding-bottom:0}.v4-content .stage:before{content:"";position:absolute;left:7px;top:20px;bottom:2px;width:2px;background:var(--line)}.v4-content .stage:last-child:before{display:none}.v4-content .stage.done:before{background:var(--teal)}.v4-content .stage-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--line);background:#fff;flex-shrink:0;margin-top:4px;display:grid;place-items:center}.v4-content .stage.done .stage-dot{background:var(--teal);border-color:var(--teal)}.v4-content .stage.doing .stage-dot{border-color:var(--teal)}.v4-content .stage.doing .stage-dot:empty{background:var(--mint)}.v4-content .stage b{font-size:15px;display:block;line-height:1.6}.v4-content .stage.doing b{color:var(--teal)}.v4-content .stage small{color:var(--muted);font-size:12.5px}.v4-content .wait-aside{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;align-self:start}.v4-content .wait-aside h3{font-size:17px;margin-bottom:16px}.v4-content .sci-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px;font-size:13.5px;color:var(--body);line-height:1.8}.v4-content .sci-list b{color:var(--ink);display:block;font-size:14px}.v4-content .wait-aside details{margin-top:20px;border-top:1px dashed var(--line);padding-top:16px}.v4-content .wait-aside summary{font-size:13.5px;font-weight:600;cursor:pointer}.v4-content .brief-list{margin:12px 0 14px;padding-left:18px;font-size:13px;color:var(--body);line-height:1.9}.v4-content .wait-aside .status-caption{margin-top:16px}.v4-content .proof-title>div{min-width:0}.v4-content .proof-title .overline{display:block;margin-bottom:6px}.v4-content .wecom-float{position:fixed;right:18px;bottom:18px;z-index:30}.v4-content .wecom-float button{display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--line);box-shadow:0 14px 34px #163b3018;border-radius:12px;padding:10px 15px;text-align:left}.v4-content .wecom-float button:hover{border-color:#a8c3bc}.v4-content .wf-ic{width:36px;height:36px;border-radius:10px;background:var(--teal);color:#fff;display:grid;place-items:center;flex-shrink:0}.v4-content .wf-txt b{font-size:13px;display:block;line-height:1.4}.v4-content .wf-txt small{font-size:11px;color:var(--muted)}@media(max-width:1000px){.v4-content .metric-grid{grid-template-columns:1fr 1fr}.v4-content .anchor-layout{grid-template-columns:1fr;gap:16px}.v4-content .wait-layout{grid-template-columns:1fr;gap:36px}}@media(max-width:760px){.v4-content .metric-grid{grid-template-columns:1fr}.v4-content .anchor-grid{grid-template-columns:1fr 1fr}.v4-content .wait-layout h1{font-size:29px}.v4-content .wecom-float{right:10px;bottom:86px}.v4-content .wecom-float button{padding:8px 12px}.v4-content .wf-txt small{display:none}}@media print{.v4-content .wecom-float{display:none}.v4-content .stage-list{margin-top:16px}}.v4-content{--risk:#a03d24;--risk-bg:#f6e3dd}.v4-content .num{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:600;letter-spacing:-.01em}.v4-content .rep-hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;padding:30px 34px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:26px;align-items:center}.v4-content .rep-score .overline{display:block;margin-bottom:10px}.v4-content .rep-score-main{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.v4-content .rep-score-main b{font-size:74px;line-height:1;letter-spacing:-.03em;color:var(--navy);background:linear-gradient(transparent 78%,#c08a4e52 78%);padding:0 4px;margin:0 -4px}.v4-content .grade{display:inline-flex;align-items:center;padding:4px 11px;border-radius:6px;font-size:12px;font-weight:650;line-height:1.6}.v4-content .g-risk{background:var(--risk-bg);color:var(--risk)}.v4-content .g-warn{background:var(--amber-bg);color:var(--amber)}.v4-content .g-ok{background:var(--mint);color:var(--teal)}.v4-content .rep-score>p{font-size:14px;color:var(--body);margin-top:10px}.v4-content .rep-verdict{margin-top:16px;padding-top:16px;border-top:1px dashed var(--line)}.v4-content .rep-verdict em{font-style:normal;font-size:20px;font-weight:650;color:var(--navy)}.v4-content .rep-split{font-size:12px;color:var(--muted)}.v4-content .rep-radar{text-align:center}.v4-content .rep-radar svg{width:100%;max-width:430px;height:auto}.v4-content .rep-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:10px}.v4-content .dim-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:19px 20px;display:flex;flex-direction:column;gap:8px;text-align:left;transition:border-color .15s,box-shadow .15s}.v4-content .dim-card:hover{border-color:#c7d9f0;box-shadow:0 8px 22px #162a440a}.v4-content .dim-card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.v4-content .dim-card-top .dim-name{font-size:16.5px;color:var(--navy)}.v4-content .dim-card-top .num{font-size:24px;line-height:1;color:var(--ink)}.v4-content .dim-card>p{font-size:13px;color:var(--body);line-height:1.7}.v4-content .dim-card .go{font-size:12px;color:var(--blue);border-bottom:1px solid #b9ccf0;align-self:flex-start;line-height:1.8}.v4-content .dim-card.b-risk{border-left:3px solid var(--risk)}.v4-content .dim-card.b-warn{border-left:3px solid var(--amber)}.v4-content .dim-card.b-ok{border-left:3px solid var(--teal)}.v4-content .dim-group-head{display:flex;align-items:baseline;gap:14px;margin:36px 0 16px}.v4-content .dim-group-head h3{font-size:20px;color:var(--navy)}.v4-content .dim-group-head p{font-size:13px;color:var(--muted)}.v4-content .dim-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:16px}.v4-content .dim-block-head{display:flex;align-items:center;gap:14px;padding:18px 23px;border-bottom:1px solid var(--line);flex-wrap:wrap}.v4-content .dim-no{font-size:12px;color:#9aadc0;letter-spacing:.1em}.v4-content .dim-block-head h3{font-size:17px;color:var(--navy)}.v4-content .dim-block-head .med{font-size:12.5px;color:var(--muted);margin-left:auto}.v4-content .four-grid{display:grid;grid-template-columns:150px 1.1fr 1fr 1.1fr}.v4-content .quad{padding:18px 20px;border-left:1px solid #eaf0f7;min-width:0}.v4-content .quad:first-child{border-left:0}.v4-content .quad small{display:block;font-size:11px;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}.v4-content .quad .num{font-size:34px;line-height:1;color:var(--navy)}.v4-content .quad p{font-size:13.5px;line-height:1.8;color:var(--body)}.v4-content .q-fix{background:var(--blue-soft)}.v4-content .q-fix small{color:var(--blue)}.v4-content .fix-section h2{font-size:22px;color:var(--navy)}.v4-content .fix-section>p{font-size:13.5px;color:var(--body);margin-bottom:20px}.v4-content .fix-list{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:12px}.v4-content .fix-list li{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px}.v4-content .fix-idx{width:26px;height:26px;border-radius:50%;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-size:12px;flex-shrink:0}.v4-content .fix-list b{font-size:14px;display:block;line-height:1.6;color:var(--ink)}.v4-content .fix-list small{color:var(--muted);font-size:12px}.v4-content .fix-list .tag{margin-left:auto;flex-shrink:0}.v4-content .unlock-card{background:var(--dark);color:var(--dark-sub);border-radius:var(--radius);padding:24px;display:grid;gap:18px}.v4-content .unlock-card h3{font-size:17px;color:#fff}.v4-content .unlock-card p{font-size:13px;color:var(--dark-sub)}.v4-content .unlock-card .lock-row h3{margin:0}.v4-content .unlock-card .actions{margin:0;justify-content:flex-start}@media(max-width:1000px){.v4-content .rep-hero{grid-template-columns:1fr;gap:26px}.v4-content .rep-cards,.v4-content .four-grid{grid-template-columns:1fr 1fr}.v4-content .quad{border-left:0;border-top:1px solid #e4ece8}.v4-content .quad:nth-child(-n+2){border-top:0}}@media(max-width:760px){.v4-content .rep-hero{padding:22px}.v4-content .rep-score-main b{font-size:58px}.v4-content .rep-cards,.v4-content .four-grid{grid-template-columns:1fr}.v4-content .quad{border-top:1px solid #e4ece8}.v4-content .quad:nth-child(-n+2){border-top:0}.v4-content .quad:first-child{border-top:0}.v4-content .fix-list .tag{margin-left:0}.v4-content .fix-list li{flex-wrap:wrap}.v4-content .dim-block-head .med{margin-left:0;width:100%}}@media print{.v4-content .rep-hero{grid-template-columns:1fr}}.v4-content .state-controls{border-color:#c5d5e6;color:var(--muted)}.v4-content .step-num{color:var(--blue);background:var(--blue-soft)}.v4-content .lead-form{display:grid;gap:20px}.v4-content .lf-label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px}.v4-content .lf-label i{font-style:normal;color:#f53f3f;margin-left:2px}.v4-content .lf-label small{font-weight:400;color:var(--muted);margin-left:4px;font-size:12px}.v4-content .lf-legend{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px;padding:0}.v4-content .lf-input{width:100%;background:#f7f8fa;border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:15px;color:var(--ink)}.v4-content .lf-input:focus{outline:none;border-color:var(--blue);background:#fff}.v4-content .lf-input[aria-invalid=true]{border-color:#f53f3f;background:#fff}.v4-content .lf-privacy{font-size:12.5px;color:var(--muted);line-height:1.7;margin-top:10px}.v4-content .lf-chips{display:flex;flex-wrap:wrap;gap:10px}.v4-content .lf-chip{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:9px 20px;font-size:13.5px;line-height:1.5}.v4-content .lf-chip[aria-pressed=true]{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}.v4-content .lf-btn{width:100%;background:var(--blue);color:#fff;border-radius:12px;min-height:50px;font-size:15px;font-weight:700;text-align:right;padding-right:28px;letter-spacing:.02em}.v4-content .lf-btn:hover{background:var(--blue-hover)}.v4-content .lf-err{display:block;color:#f53f3f;font-size:12.5px;margin-top:7px}.v4-content .lf-note{font-size:11px;color:var(--muted)}.v4-content .lead-done p{font-size:14px;color:var(--body)}.v4-content .brand-word{display:grid;gap:1px}.v4-content .brand-word b{font-size:21px;letter-spacing:.12em;line-height:1.25}.v4-content .brand-word small{font-size:9px;letter-spacing:.4em;color:var(--muted);font-weight:650}.v4-content .foot-brand{display:flex;align-items:center;gap:11px;margin-bottom:10px}.v4-content .foot-word b{display:block;font-size:18px;color:var(--ink);letter-spacing:.06em;font-weight:650}.v4-content .foot-word b span{font-size:10px;letter-spacing:.34em;color:var(--teal);font-weight:700;margin-left:6px}.v4-content .foot-word small{display:block;font-size:11px;color:var(--muted)}.v4-content .foot-legal{margin-top:14px;font-size:11px;color:var(--muted);line-height:1.85}.v4-content .foot-legal a{color:inherit;border-bottom:1px solid var(--line-soft)}.v4-content .foot-legal .sep{margin:0 8px;color:var(--line-soft)}.v4-content .lock-row{display:flex;align-items:center;gap:9px}.v4-content{font:16px/1.75 -apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;background:#fff;min-width:0}.v4-content .wrap{padding:0;max-width:none}.v4-content .anchor-alias{display:block;scroll-margin-top:100px}.v4-content .dialog{margin:auto}.v4-content{--muted:#586c80;--amber:#8a571f}.v4-content .dialog .close{width:44px;height:44px;flex-shrink:0}.is-enhanced .v4-content .wecom-float.enhanced-only{display:block!important}@media print{.is-enhanced .v4-content .wecom-float.enhanced-only{display:none!important}}.v4-content .dialog ul{list-style:disc}.v4-content .no-js-contact{margin:32px auto}.v4-content .no-js-contact img{max-width:230px;height:auto}.is-enhanced .v4-content .btn.enhanced-only{display:inline-flex!important}@media(max-width:760px){.home-v4+.footer{padding-bottom:110px}}.v4-content .dim-block{scroll-margin-top:100px}.v4-content .quad p{margin-top:8px}.v4-content .rep-radar svg{display:block;width:100%;height:auto}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.v4-content *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}:root{--blue:#1D6FE0;--blue-hover:#1657B8;--blue-soft:#EEF4FF;--navy:#162A44;--ink:#1A2B49;--body:#4A5B70;--muted:#8A98A8;--teal:#12A48B;--teal-light:#36CFC9;--line:#E2E8F0;--line-soft:#DCE5EF;--bg-soft:#F0F5FA;--bg-cta:#EAF3FF;--dark:#0F2A47;--dark-line:#2A4460;--dark-sub:#B8C8D8;--dark-dim:#9AADC0;--dark-acc:#66B8D9}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:PingFang SC,Microsoft YaHei,sans-serif;color:var(--body);background:#fff;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}a{text-decoration:none;color:inherit}button{font-family:inherit;border:none;background:none;cursor:pointer}ul,ol{list-style:none}.wrap{max-width:1120px;margin:0 auto;padding:0 32px}section{scroll-margin-top:80px}.section{padding:92px 0}.section-soft{background:var(--bg-soft)}.reveal{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}.nav{position:sticky;top:0;z-index:60;background:#fffffff0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav-inner{height:64px;display:flex;align-items:center;gap:40px}.brand{display:flex;align-items:center;gap:10px;font-size:17px;color:var(--navy);font-weight:700;flex-shrink:0}.brand span{font-weight:400}.nav-links{display:flex;gap:28px;font-size:14.5px;color:#3d4e63}.nav-links a{padding:6px 2px;transition:color .15s}.nav-links a:hover{color:var(--blue)}.nav-cta{margin-left:auto}.nav-burger{display:none;margin-left:auto;color:var(--navy);padding:8px}.nav-menu{display:none;border-top:1px solid var(--line);background:#fff;padding:10px 32px 22px}.nav-menu a{display:block;padding:12px 0;font-size:16px;color:var(--ink);border-bottom:1px solid var(--bg-soft)}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:8px;font-weight:500;font-size:15px;padding:13px 24px;transition:all .18s ease;border:1px solid transparent;line-height:1}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-hover);transform:translateY(-1px);box-shadow:0 8px 20px #1d6fe047}.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}.btn-light{background:#fff;color:var(--dark);font-weight:600}.btn-light:hover{transform:translateY(-1px);box-shadow:0 8px 22px #00000040}.btn-sm{padding:9px 16px;font-size:13.5px}.link-arrow{color:var(--blue);display:inline-flex;gap:6px;align-items:center;font-weight:500;font-size:15px;transition:opacity .15s}.link-arrow:hover{opacity:.75}.eyebrow{display:flex;align-items:center;gap:9px;color:var(--blue);font-size:15px;font-weight:500;margin-bottom:18px}.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);flex-shrink:0}.h2{font-size:clamp(28px,4vw,40px);line-height:1.34;color:var(--navy);font-weight:700}.h2 em{font-style:normal;color:var(--blue)}.mark{background:linear-gradient(transparent 62%,#c9e1ff 62%);color:var(--navy)}.lead{font-size:17px;line-height:1.78;max-width:580px;margin-top:20px}.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}.sec-head .lead{margin-top:16px}.hero{padding:80px 0 88px;background:linear-gradient(180deg,#fff,#f5f9fc)}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:center}.hero h1{font-size:clamp(32px,4.4vw,50px);line-height:1.3;color:var(--navy);font-weight:700}.hero h1 em{font-style:normal;color:var(--blue)}.hero .sub{margin-top:22px;font-size:16.5px;line-height:1.85;max-width:560px}.hero .sub b{color:var(--ink);font-weight:500}.pf-wrap{margin-top:30px}.pf-label{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--muted);margin-bottom:10px;gap:16px;flex-wrap:wrap}.platform-bar{display:inline-flex;background:#fff;border:1px solid var(--line-soft);border-radius:10px;box-shadow:0 2px 12px #162a440f;overflow:hidden;flex-wrap:wrap}.pf{padding:10px 17px;font-size:14px;color:#3d4e63;border-right:1px solid var(--line);transition:all .15s;white-space:nowrap}.pf:last-child{border-right:none}.pf:hover:not(.on){background:var(--blue-soft);color:var(--blue)}.pf.on{background:var(--blue);color:#fff;font-weight:500}.hero-ctas{margin-top:36px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}.cost-note{margin-top:16px;font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:7px}.report-card{background:#fff;border:1px solid var(--line-soft);border-radius:14px;box-shadow:0 22px 48px #162a441c;overflow:hidden}.rc-head{padding:15px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.rc-title{font-size:15px;font-weight:700;color:var(--navy)}.rc-sub{font-size:12px;color:var(--muted);margin-top:2px}.rc-tag{font-size:11.5px;background:var(--bg-soft);color:var(--muted);border-radius:5px;padding:3px 9px;white-space:nowrap}.rc-body{padding:20px 20px 16px}.score-row{display:flex;gap:22px;align-items:center}.gauge{position:relative;flex-shrink:0}.gauge-val{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.gauge-val b{font-size:26px;color:var(--navy);font-weight:700;line-height:1}.gauge-val span{font-size:11px;color:var(--muted);margin-top:3px}.gauge-cap{font-size:12px;color:var(--muted);text-align:center;margin-top:6px}.metrics{flex:1;display:flex;flex-direction:column;gap:7px}.metric{display:grid;grid-template-columns:78px 1fr 40px;align-items:center;gap:10px;font-size:12.5px;color:var(--ink);padding:4px 8px;border-radius:6px;transition:background .15s}.metric:hover{background:var(--bg-soft)}.m-bar{height:5px;border-radius:3px;background:#e7eef6;overflow:hidden}.m-fill{height:100%;border-radius:3px;background:var(--blue)}.m-val{text-align:right;color:var(--body)}.risk-head{font-size:12.5px;color:var(--muted);font-weight:500;margin:16px 0 4px}.risk-item{display:flex;gap:9px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--ink);padding:5.5px 0}.sev{font-size:11px;border-radius:4px;padding:2px 7px;font-weight:500;flex-shrink:0}.sev.hi{background:#fde8e8;color:#c2402a}.sev.mid{background:#fff3de;color:#a9700a}.risk-n{color:var(--muted);font-size:12px;margin-left:auto;white-space:nowrap}.rc-foot{padding:13px 20px;background:var(--bg-soft);font-size:12.5px;color:var(--muted);display:flex;gap:8px;align-items:center;border-top:1px solid var(--line)}.mobile-navigation>summary span{pointer-events:none}.thumb{display:flex;flex-direction:column}.thumbs .thumb-mock{height:auto;min-height:184px;flex:1}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:52px}.thumb{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 14px 16px;transition:all .18s ease}.thumb:hover{transform:translateY(-4px);box-shadow:0 16px 34px #162a4417;border-color:#c7d9f0}.thumb-mock{border:1px solid var(--line);border-radius:8px;height:168px;background:#fbfdff;overflow:hidden;position:relative;padding:14px}.thumb-cap{margin-top:12px;font-size:13px;color:var(--muted);display:flex;justify-content:space-between;align-items:baseline;gap:8px}.thumb-cap b{color:var(--ink);font-weight:500;font-size:13.5px}.deliver-cta{margin-top:30px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}.deliver-cta p{font-size:15px;color:var(--ink)}.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:56px}.cap-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;transition:all .18s ease;display:flex;gap:22px;align-items:stretch}.cap-card:hover{border-color:#c7d9f0;box-shadow:0 12px 28px #162a4412}.cap-mock{flex:0 0 46%;border-radius:10px;border:1px solid var(--line);background:#fbfdff;overflow:hidden;padding:14px;display:flex;flex-direction:column;justify-content:center}.cap-text{flex:1;min-width:0;display:flex;flex-direction:column}.cap-card h4{font-size:17px;color:var(--navy);font-weight:600;margin-bottom:8px}.cap-card .cap-desc{font-size:14.5px;line-height:1.75}.cap-quote{margin-top:14px;padding-left:10px;border-left:2px solid var(--teal);font-size:13px;color:var(--body);line-height:1.6}.mid-cta{margin-top:56px;padding-top:34px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}.mid-cta .mid-title{font-size:19px;font-weight:600;color:var(--navy);line-height:1.5}.mid-cta .mid-title .mark{font-weight:700}.mid-cta p{font-size:14px;color:var(--body);margin-top:6px;line-height:1.7}.mini-row{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--ink);padding:6px 8px;background:#fff;border:1px solid var(--line);border-radius:7px;margin-bottom:7px}.mini-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.mini-count{margin-left:auto;color:var(--muted);font-size:10.5px}.bubble-q{background:#fff;border:1px solid var(--line);border-radius:9px 9px 9px 3px;padding:8px 10px;font-size:11px;line-height:1.6;color:var(--ink)}.bubble-a{background:var(--blue-soft);border-radius:3px 9px 9px;padding:8px 10px;font-size:11px;line-height:1.7;color:var(--ink);margin-top:6px}.bubble-a mark{background:linear-gradient(transparent 65%,#bfd9fa 65%);color:var(--blue);font-weight:500;padding:0 1px}.mini-tag{display:inline-block;font-size:10px;color:var(--blue);background:var(--blue-soft);border-radius:4px;padding:1.5px 6px;margin-top:7px;font-weight:500}.q-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:60px}.icon-box{width:46px;height:46px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:22px}.q-tag{font-size:13px;color:var(--teal);font-weight:500;letter-spacing:3px;margin-bottom:9px}.q-card h3{font-size:21px;color:var(--navy);font-weight:600;line-height:1.5;margin-bottom:10px}.q-card p{font-size:15.5px;line-height:1.78}.sc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}.sc-card{border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;background:#fff;transition:all .18s ease}.sc-card:hover{border-color:#c7d9f0;box-shadow:0 14px 30px #162a4412}.sc-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.sc-head h4{font-size:18px;color:var(--navy);font-weight:600}.sc-no{font-size:12px;color:var(--muted);letter-spacing:1px}.sc-label{font-size:12px;color:var(--muted);font-weight:500;margin-bottom:7px;display:flex;gap:6px;align-items:center}.sc-label svg{color:var(--teal);flex-shrink:0}.sc-q{background:var(--bg-soft);border-radius:10px;padding:12px 14px;font-size:13.5px;line-height:1.7;color:var(--ink)}.sc-q b{color:var(--blue);font-weight:500}.sc-see{font-size:14.5px;line-height:1.78}.sc-see b{color:var(--ink);font-weight:500}.sc-next{font-size:14.5px;line-height:1.78;padding-top:14px;border-top:1px dashed var(--line);margin-top:auto}.sc-gap{height:16px}.findings-bar{margin-top:44px;border:1px solid var(--line);background:var(--bg-soft);border-radius:12px;padding:18px 22px;display:flex;gap:10px 12px;align-items:center;flex-wrap:wrap;font-size:13.5px;color:var(--body)}.findings-bar .fb-label{font-weight:500;color:var(--ink);display:flex;align-items:center;gap:7px}.finding-chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 14px;font-size:13px;color:var(--ink)}.findings-note{width:100%;font-size:12px;color:var(--muted);margin-top:2px}.dark{background:var(--dark);color:var(--dark-sub);padding:96px 0}.dark .eyebrow{color:var(--dark-acc)}.dark .h2{color:#fff}.dark .lead{color:var(--dark-sub)}.dark-em{color:var(--dark-acc);font-style:normal;font-weight:600}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:64px}.steps.four{grid-template-columns:repeat(4,1fr)}.step{border-top:1px solid var(--dark-line);padding-top:22px}.step-no{font-size:13.5px;color:var(--dark-acc);font-weight:600;letter-spacing:1.5px}.step h3{color:#fff;font-size:19px;font-weight:600;margin:12px 0 9px}.step p{font-size:14px;line-height:1.75}.trust-bar{margin-top:72px;border-top:1px solid var(--dark-line);padding-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:34px}.t-item{display:flex;gap:13px}.t-ico{color:var(--teal-light);flex-shrink:0;margin-top:2px}.t-title{color:#fff;font-weight:600;font-size:15.5px;margin-bottom:6px}.t-desc{font-size:13.5px;color:var(--dark-dim);line-height:1.7}.start-cta{margin-top:64px;display:flex;align-items:center;gap:26px;flex-wrap:wrap}.start-cta .note{font-size:12.5px;color:var(--dark-dim);line-height:1.7;max-width:420px}.faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:72px;align-items:start}.faq-item{border-bottom:1px solid var(--line)}.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:21px 0;cursor:pointer;width:100%;text-align:left}.faq-q .q-text{font-size:16.5px;color:#334155;font-weight:500;transition:color .15s}.faq-q:hover .q-text,.faq-q.open .q-text{color:var(--blue)}.faq-icon{color:var(--blue);flex-shrink:0;width:20px;display:flex;justify-content:center}.faq-a{overflow:hidden;max-height:0;transition:max-height .32s ease}.faq-a-inner{padding:0 44px 22px 0;font-size:15px;line-height:1.85;color:var(--body)}.cta-band{background:var(--bg-cta);padding:76px 0}.cta-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}.cta-note{margin-top:18px;font-size:12.5px;color:var(--muted);line-height:1.7;max-width:460px}.compare-card{background:#fff;border:1px solid var(--line-soft);border-radius:14px;overflow:hidden;box-shadow:0 16px 36px #162a4417}.cmp-head{display:grid;grid-template-columns:74px 1fr 1fr;border-bottom:1px solid var(--line)}.cmp-head div{padding:14px;font-size:14px;font-weight:600;color:var(--navy);text-align:center}.cmp-head div.lab{font-size:12px;color:var(--muted);font-weight:500;display:flex;align-items:center;justify-content:center}.cmp-head div.free{background:var(--blue-soft);color:var(--blue)}.cmp-row{display:grid;grid-template-columns:74px 1fr 1fr;border-bottom:1px solid var(--line)}.cmp-row span{padding:13px 14px;font-size:13px;line-height:1.6;color:var(--body)}.cmp-row span.lab{font-size:12px;color:var(--muted);display:flex;align-items:center;font-weight:500}.cmp-row span.hl{background:#f7faff;color:var(--ink)}.cmp-note{padding:13px 16px;font-size:12px;color:var(--muted);background:var(--bg-soft);line-height:1.7}.footer{border-top:1px solid var(--line);padding:34px 0 40px;background:#fff}.footer-row{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}.footer-links{display:flex;gap:26px;font-size:13.5px;color:var(--body)}.footer-links a:hover{color:var(--blue)}.footer-meta{margin-top:18px;font-size:12.5px;color:var(--muted);display:flex;gap:20px;flex-wrap:wrap}@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:52px}.q-grid{grid-template-columns:1fr;gap:36px}.sc-grid{grid-template-columns:1fr}.steps,.steps.four{grid-template-columns:repeat(2,1fr);gap:30px}.trust-bar{grid-template-columns:1fr;gap:24px}.faq-grid{grid-template-columns:1fr;gap:36px}.cta-grid{grid-template-columns:1fr;gap:44px}.thumbs{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.wrap{padding:0 20px}.nav-links,.nav-cta{display:none}.nav-burger,.nav-menu.open{display:block}.section{padding:64px 0}.hero{padding:52px 0 64px}.thumbs,.cap-grid,.steps,.steps.four{grid-template-columns:1fr}.hero-ctas{gap:14px}.hero-ctas .btn{padding:12px 20px}.platform-bar{border-radius:9px}.pf{border:1px solid var(--line);border-radius:7px;padding:8px 13px;margin:2px}.faq-a-inner{padding-right:0}.sec-head{display:block}.mid-cta{flex-direction:column;align-items:flex-start}}@media(max-width:620px){.cap-card{flex-direction:column}.cap-mock{flex:none;width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}:root{--muted:#61758A}body{line-height:1.6}.hero-grid{gap:44px;grid-template-columns:1.05fr .95fr}.hero h1{font-size:clamp(32px,3.3vw,44px);line-height:1.4;letter-spacing:-.8px}.hero{padding-top:72px}.hero .sub{font-size:16px}.hero .cost-note{align-items:flex-start;font-size:12px;line-height:1.7}.cost-note svg{flex-shrink:0;margin-top:3px}.pf{padding:9px 12px;font-size:12px}.pf:hover:not(.on){background:transparent;color:inherit}.platform-bar{display:flex}.pf-label{font-size:11px}.m-fill,.m-bar{display:block}.metric{grid-template-columns:70px 1fr 30px;gap:7px;font-size:12px}.score-row{gap:14px}.rc-body{padding:20px 16px 16px}.rc-tag{font-size:10px}.risk-item{font-size:12px}.rc-foot{font-size:11px;line-height:1.6}.rc-head{padding:15px 16px}.thumb-cap{flex-direction:column;align-items:flex-start;font-size:11px}.thumb-cap b{font-size:13px}.thumb-mock{height:184px}.sec-head .lead{max-width:480px}.cap-card{gap:18px;padding:18px}.cap-mock{flex-basis:44%;min-width:0;padding:12px}.cap-card h4{font-size:17px}.cap-desc{font-size:14px!important}.cap-quote{font-size:12px}.sc-card{padding:22px}.sc-head h4{font-size:17px}.findings-note{line-height:1.7}.footer-links{flex-wrap:wrap;gap:14px 22px}.footer-meta{font-size:11px}.footer-meta a:hover{text-decoration:underline}.anchor-alias{display:block;position:relative;scroll-margin-top:84px}#capabilities{scroll-margin-top:90px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip{position:fixed;top:-80px;left:16px;z-index:1000;padding:12px;background:#fff;color:var(--blue)}.skip:focus{top:8px}:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.btn{min-height:44px;justify-content:center}.btn-sm{min-height:40px}.faq-q{list-style:none;min-height:64px}.faq-q::-webkit-details-marker{display:none}.faq-symbol:after{content:"+";font-size:23px;color:var(--blue)}.faq-item[open] .faq-symbol:after{content:"−"}.faq-item[open] .q-text{color:var(--blue)}.faq-a-inner{line-height:1.85}.mobile-menu{display:none}.nav-inner{gap:22px}.nav-links{gap:20px;font-size:13px}.nav-cta .btn{font-size:12px;padding:11px 14px}.mobile-menu summary{list-style:none;cursor:pointer;width:44px;height:44px;display:grid;place-items:center;color:var(--navy);font-size:24px}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu nav{position:absolute;left:0;right:0;top:64px;background:#fff;padding:12px 24px 24px;border-bottom:1px solid var(--line);box-shadow:0 16px 24px #162a440d;max-height:calc(100dvh - 64px);overflow:auto}.mobile-menu nav>a:not(.btn){display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}.mobile-menu .btn{margin-top:18px}.js .policy-source{display:none}.policy-source{margin-top:16px;margin-bottom:16px}.policy-source h3{margin:22px 0 12px}.policy-source p{margin:12px 0}dialog{border:1px solid var(--line);border-radius:16px;padding:0;color:var(--body);width:min(680px,calc(100% - 32px));max-height:85dvh;margin:auto;box-shadow:0 24px 90px #102a4740}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:#102a4780;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line);flex-shrink:0}.dialog-head h2{font-size:20px;color:var(--navy)}#policy-close{font-size:28px;color:var(--body);height:44px;width:44px;border-radius:8px}#policy-close:hover{background:var(--bg-soft)}#policy-body{padding:20px 26px 30px;overflow:auto;line-height:1.9;font-size:14px;overscroll-behavior:contain}#policy-body p{margin:0 0 16px}#policy-body h3{font-size:16px;color:var(--navy);margin:20px 0 10px}.compare-card{min-width:0}.cmp-row span{overflow-wrap:anywhere}.cmp-head,.cmp-row{grid-template-columns:62px 1fr 1fr}.cmp-head div{font-size:13px}.prototype-note{font-size:11px;color:var(--muted)}@media(max-width:1080px){.nav-links,.nav-cta{display:none}.mobile-menu{display:block;margin-left:auto}}@media(max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero h1{font-size:44px}.hero .sub{max-width:630px}.report-card{width:100%;max-width:600px}.hero .platform-bar{max-width:550px}.sec-head .lead{max-width:none}}@media(max-width:768px){.hero h1{font-size:clamp(29px,5.8vw,42px);letter-spacing:-.5px}.hero{padding-top:42px}.hero .sub{font-size:15px}.report-card{max-width:none}.thumbs{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.thumb,.thumb-mock{padding:10px}.q-grid{gap:32px}.hero-ctas .btn{min-height:46px}.sc-grid{gap:16px}.cta-grid{gap:30px}.cost-note{max-width:370px}.dark{padding:64px 0}.steps,.trust-bar{margin-top:42px}.start-cta{margin-top:38px}.footer-links{font-size:12px}.pf{border:0;border-right:1px solid var(--line);border-radius:0;margin:0}.cmp-row span,.cmp-head div{padding:12px 9px}.rc-sub{font-size:11px}.rc-tag{white-space:normal;max-width:105px;text-align:center}.nav-inner{height:64px}}@media(max-width:480px){.thumbs{grid-template-columns:1fr}.thumb-mock{height:184px;padding:16px}.thumb-cap{flex-direction:row;flex-wrap:wrap;gap:5px 12px}.report-card .score-row{align-items:center;gap:8px}.report-card .gauge svg{width:88px;height:88px}.gauge-val b{font-size:23px}.gauge-cap{font-size:10px}.metric{grid-template-columns:61px minmax(20px,1fr) 24px;font-size:10.5px;gap:5px;padding:4px}.risk-n{font-size:10px}.risk-item{gap:5px}.report-card .rc-title{font-size:14px}.pf-label{display:block;line-height:1.9}.pf-label span:last-child{display:block}.cmp-head,.cmp-row{grid-template-columns:48px 1fr 1fr}.cmp-head div,.cmp-row span{font-size:12px}.hero-ctas{gap:18px}.footer{padding-bottom:24px}}.enhanced-only,.is-enhanced .no-js-only{display:none!important}.is-enhanced .footer-links.enhanced-only{display:flex!important}.is-enhanced dialog.enhanced-only[open]{display:flex!important}.logo-name{display:flex;align-items:center;gap:8px}.logo-name small{font-size:16px;font-weight:400}.skip-link{position:fixed;top:-100px;left:16px;z-index:1000;padding:12px;background:#fff;color:var(--blue)}.skip-link:focus{top:8px}.prototype-bar{padding:6px 20px;background:#fff3de;color:#7a4c00;text-align:center;font-size:12px}.policy-page{padding:80px 0;min-height:60vh}.policy-wrap{max-width:900px}.policy-page h1{font-size:34px;color:var(--navy);margin-bottom:28px}.policy-page p{margin:18px 0;line-height:1.9;overflow-wrap:anywhere}.policy-page dl{background:var(--bg-soft);padding:18px;border-radius:8px;margin:24px 0}.policy-page dl>div{display:flex;gap:20px}.policy-page dt{color:var(--muted)}.policy-page dd{margin:0}.text-link{color:var(--blue)}.policy-dialog-card{display:flex;flex-direction:column;min-height:0;width:100%}.policy-dialog-header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line);flex-shrink:0}.policy-dialog-header h2{font-size:20px;color:var(--navy)}[data-dialog-close]{width:44px;height:44px;border-radius:8px;font-size:28px;color:var(--body)}[data-dialog-close]:hover{background:var(--bg-soft)}.policy-dialog-body{padding:20px 26px 30px;overflow-y:auto;line-height:1.9;font-size:14px;overscroll-behavior:contain;min-height:0}.policy-dialog-body p{margin:0 0 16px}.footer-bottom a:hover{text-decoration:underline}.nav-cta{margin-left:auto;flex-shrink:0}@media(max-width:768px){.policy-page{padding:44px 0}.policy-page h1{font-size:28px}.policy-dialog-header{padding:12px 16px}.policy-dialog-body{padding:16px 18px 24px}}.brand-mark{display:inline-flex;align-items:center;justify-content:center;flex:none;width:32px;height:38px}.brand-mark>svg{display:block;width:100%;height:100%}.brand{gap:8px;color:#2b3947}.logo-name small{color:#2b3947}.report-title-lockup{display:flex;align-items:center;gap:8px;min-width:0}.report-title-lockup .brand-mark{width:25px;height:30px}.rc-head{gap:10px}.rc-title{font-size:14px}.report-thumbnail-brand{display:flex;align-items:center;gap:6px;margin-bottom:10px}.report-thumbnail-brand .brand-mark{width:24px;height:29px}.report-thumbnail-brand>span:not(.brand-mark){color:#2b3947!important}@media(max-width:600px){.brand>.brand-mark{width:30px;height:36px}.rc-tag{max-width:86px}.rc-title{font-size:13px}.report-title-lockup{gap:6px}}@media(max-width:760px){html{scroll-padding-top:96px;scroll-padding-bottom:90px}}