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:root{color-scheme:light;--ink:#192633;--muted:#61707e;--blue:#315ce6;--line:#e0e6ed;--soft:#f3f6fb;--green:#158448;--radius:12px}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:#fff;color:var(--ink);font:1rem/1.7 "Segoe UI","Microsoft YaHei",system-ui,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{touch-action:manipulation}h1,h2,h3,p{margin:0}p{color:var(--muted)}.wrap,.nav{width:min(1240px,calc(100% - 64px));margin:0 auto}.skipLink{position:fixed;top:-100px;left:20px;z-index:500;background:white;padding:12px}.skipLink:focus{top:10px}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.nav{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;gap:11px;align-items:center;font-size:20px;font-weight:650;line-height:1.4}.brandMark{height:38px;width:38px;background:var(--ink);color:#fff;display:grid;place-items:center;border-radius:10px;font-size:20px}.brandCaption{display:block;font-size:12px;color:#7a8998;font-weight:400;margin-top:2px}.nav nav{display:flex;gap:30px;font-size:14px;margin-left:auto}.nav nav a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border:1px solid transparent;border-radius:8px;font-size:14px;font-weight:600;transition:background .18s,box-shadow .18s}.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:#244aca;box-shadow:0 4px 16px #315ce61a}.button.secondary{background:#fff;color:var(--ink);border-color:#ced8e3}.button.secondary:hover{background:#f5f7fa}.button.wechat{background:var(--green);color:#fff}.button.wechat:hover{background:#0f6e3a}.navWechat{min-height:42px;padding:8px 18px}.button.darkSecondary{color:#fff;border-color:#65828e;background:transparent}.button.darkSecondary:hover{background:#254755}.eyebrow{font-size:14px;font-weight:600;color:var(--blue);margin-bottom:20px}.hero{display:grid;grid-template-columns:.88fr 1.12fr;align-items:center;gap:54px;padding:58px 0 70px}.heroCopy{min-width:0}h1{font-size:clamp(36px,4.25vw,60px);font-weight:700;line-height:1.35;letter-spacing:-.035em}h1 span{color:var(--blue)}.intro{font-size:17px;line-height:1.95;margin-top:22px;max-width:500px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.heroNote{font-size:13px;margin-top:15px;color:#7b8794}.heroReasons{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:38px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:#566b7b}.heroReasons span::before{content:"✓";color:var(--blue);margin-right:6px;font-weight:700}
.showcase{background:#fff;border:1px solid #d5dfeb;border-radius:var(--radius);box-shadow:0 14px 46px #2a507715;min-width:0;overflow:hidden}.showcaseTop{display:flex;align-items:center;gap:10px;padding:19px 20px;border-bottom:1px solid #e9edf4}.appBadge{width:32px;height:32px;display:grid;place-items:center;background:#edf1fd;color:var(--blue);border-radius:7px;font-weight:650}.showcaseTop strong{font-size:14px;font-weight:600;display:block}.showcaseTop div>span{font-size:12px;color:#7b8b9a;display:block;margin-top:1px}.exampleLabel{margin-left:auto;font-size:12px;color:#7b8b9a}.scenarioTabs{display:flex;border-bottom:1px solid #e9edf4;background:#f9fbfe;padding:0 16px;gap:20px}.scenarioTabs button{flex:1;border:0;border-bottom:2px solid transparent;background:none;padding:12px 4px;font-size:14px;color:#627582}.scenarioTabs button[aria-selected=true]{border-bottom-color:var(--blue);color:var(--blue);font-weight:600}.scenarioCopy{padding:19px 20px 15px}.scenarioKicker{font-size:12px;color:#8c6c31;margin-bottom:7px}.scenarioCopy h2{font-size:18px;line-height:1.6;font-weight:600;margin-bottom:7px}.scenarioCopy>p:last-child{font-size:14px;line-height:1.85}.tableToolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 20px 13px;font-size:13px;color:#687b8c}.stageControls{padding:3px;display:flex;gap:3px;background:#eff3f8;border-radius:6px}.stageControls button{background:none;border:0;font-size:14px;padding:3px 10px;color:#6b7b89;border-radius:4px}.stageControls button[aria-pressed=true]{background:#fff;color:var(--blue);box-shadow:0 1px 4px #23395514}.previewTable{padding:0 14px 10px;overflow-x:auto;scrollbar-width:thin;min-height:254px}.previewTable table{width:100%;min-width:488px;border-spacing:3px;border-collapse:separate;table-layout:fixed;text-align:center;font-size:14px;line-height:1.7}.previewTable th{font-weight:500;color:#718394;font-size:12px;padding:5px 0}.previewTable th:first-child{width:64px}.previewTable th[scope=row]{font-size:14px;font-weight:400;white-space:nowrap;color:#4b6276;text-align:left}.previewTable td{padding:6px 1px;border-radius:4px;white-space:nowrap;transition:background .15s,color .15s}.previewTable td.ct{background:#e4f2ef;color:#386b61}.previewTable td.mri{background:#ececf8;color:#6262a1}.previewTable td.duty{background:#fff0d8;color:#8b6633}.previewTable td.rest{background:#f2f5f8;color:#70828f}.previewTable td.work{background:#e6edf9;color:#416295}.previewTable td.changed{box-shadow:inset 0 0 0 2px #6484e1}.previewTable td.is-muted{background:#f6f8fa;color:#647887;box-shadow:none}.previewTable td.is-focused{box-shadow:inset 0 0 0 1px currentColor}.previewTable td.locked::after{content:"·";color:var(--blue);font-weight:700;margin-left:2px}.previewTable .statsTable{min-width:430px;border-spacing:0}.statsTable th,.statsTable td{border-bottom:1px solid #e8edf3;padding:9px 3px}.statsTable td{font-variant-numeric:tabular-nums}.statsTable td:nth-child(2){color:var(--blue);font-weight:600}.scenarioResult{margin:0 18px 9px;padding:10px 12px;background:#f2f5fb;color:#4d6481;border-radius:6px;font-size:13px;line-height:1.8}.scenarioResult.after{background:#eaf5ef;color:#356b4b}.filterDetails{margin:0 20px;border-top:1px solid #e8edf3;padding-top:9px}.filterDetails summary{font-size:12px;color:#687e92;cursor:pointer}.previewFilters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding-top:10px}.previewFilters button{border:1px solid #d6dfea;border-radius:5px;padding:3px 10px;font-size:14px;background:white;color:#647582}.previewFilters button[aria-pressed=true]{color:var(--blue);border-color:#bac9f4;background:#edf2ff}.previewFilters span{font-size:12px;color:#708296}.showcaseFoot{font-size:12px;color:#8694a2;padding:11px 20px 16px}
.sectionHeading .eyebrow{margin-bottom:15px}.sectionHeading h2{font-size:36px;line-height:1.5;letter-spacing:-.025em;font-weight:650}.sectionHeading h2 span{color:#7c8994}.sectionHeading>p:last-child{font-size:16px;line-height:1.95;margin-top:17px}.painSection{padding:65px 0 76px;border-top:1px solid var(--line)}.painRows{margin-top:35px}.painRows article{display:grid;grid-template-columns:48px 1.1fr 1fr;gap:24px;align-items:start;padding:28px 0;border-top:1px solid var(--line)}.rowNumber{font:14px/1.8 ui-monospace,monospace;color:#8ba0b2;margin-top:6px}.painRows h3{font-size:21px;line-height:1.6;font-weight:600;margin-bottom:8px}.painRows p{font-size:16px;line-height:1.85}.solution{padding-left:32px;border-left:1px solid #e5ebf2}.solution>span{font-size:13px;font-weight:600;color:var(--blue);display:block;margin-bottom:7px}.solution p{font-size:16px}.boundaryNote{font-size:13px;margin-top:14px;color:#82909d}.departmentSection{padding:70px 0 78px;background:var(--soft)}.departmentSection .sectionHeading{display:grid;grid-template-columns:1fr 1fr;gap:0 60px}.departmentSection .sectionHeading .eyebrow{grid-column:1/-1}.departmentSection .sectionHeading>p:last-child{align-self:end;padding-bottom:5px}.departmentLayout{display:grid;grid-template-columns:290px 1fr;gap:46px;margin-top:35px;align-items:stretch}.departmentTabs{display:flex;flex-direction:column;border-top:1px solid #d6e0ee}.departmentTabs button{text-align:left;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border:0;border-bottom:1px solid #d6e0ee;background:none;font-size:16px;color:#667b8d;border-radius:0}.departmentTabs button span{font-size:12px;font-weight:400;color:#8192a0}.departmentTabs button[aria-selected=true]{background:var(--blue);color:#fff;border-color:var(--blue);border-radius:7px;font-weight:600}.departmentTabs button[aria-selected=true] span{color:#c6d4ff}.departmentPanel{background:#fff;border:1px solid #dce4ef;border-radius:var(--radius);padding:34px 38px;min-width:0;display:flex;flex-direction:column;align-items:flex-start}.departmentBadge{font-size:13px;color:var(--blue);background:#eef2fe;border-radius:4px;padding:3px 9px;margin-bottom:15px}.departmentPanel h3{font-size:26px;line-height:1.55;margin-bottom:13px;font-weight:600}.departmentPanel>p{font-size:16px;line-height:1.95}.ruleChips{display:flex;flex-wrap:wrap;gap:9px;margin:23px 0 17px}.ruleChips span{font-size:14px;border:1px solid #dde5ef;border-radius:5px;padding:4px 12px;color:#637b92}.departmentPanel .scopeNote{font-size:13px;color:#7e8f9e;margin-bottom:23px}.departmentPanel .button{margin-top:auto}
.purchaseSection{padding:76px 0}.purchaseFlow{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:35px}.purchaseFlow article{border-top:2px solid #d7e2f0;padding-top:23px}.purchaseFlow article>span{font-size:13px;color:var(--blue)}.purchaseFlow h3{font-size:21px;line-height:1.6;margin:12px 0 9px;font-weight:600}.purchaseFlow p{font-size:16px;line-height:1.9;margin-bottom:17px}.textLink{font-size:14px;color:var(--blue);text-decoration:underline;text-underline-offset:5px}.textLink:hover{color:#1c3da9}.contactSection{background:#122f3f;padding:64px 0;color:white}.contactLayout{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:80px}.contactSection .eyebrow{color:#9ebeca}.contactSection h2{font-size:38px;line-height:1.5;letter-spacing:-.02em;font-weight:600}.contactIntro{font-size:17px;line-height:1.9;color:#adc3cf;margin-top:22px}.contactHint{font-size:13px;color:#8faeba;margin-top:18px}.wechatCard{background:white;color:var(--ink);border-radius:12px;padding:24px;text-align:center;max-width:360px;width:100%;justify-self:end}.wechatCard h3{font-size:18px;font-weight:600}.qrMount{width:200px;height:200px;max-width:100%;margin:18px auto 13px;display:grid;place-items:center;background:#f7f9fc;border:1px solid #dce4ee;border-radius:8px}.qrMount p{display:flex;flex-direction:column;gap:8px;font-size:13px;color:#91a0ad;padding:14px}.qrMount strong{font-size:14px;font-weight:500;color:#708292}.qrMount img{height:100%;width:100%;object-fit:contain;padding:8px;background:white;border-radius:8px}.small{font-size:13px;color:#81909c}.wechatCard [data-wechat-id]{font-size:14px;margin:12px 0;overflow-wrap:anywhere}.wechatCard .button{margin-top:8px}#contactStatus{font-size:13px;color:#507664;margin-top:8px}.faqSection{padding:35px 0 15px}.faqSection details{border-bottom:1px solid var(--line);padding:17px 0}.faqSection summary{font-size:16px;font-weight:500;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.faqSection summary::-webkit-details-marker{display:none}.faqSection summary::after{content:"+";color:var(--blue);font-size:20px}.faqSection details[open] summary::after{content:"−"}.faqSection details p{font-size:16px;line-height:1.9;margin-top:13px;max-width:940px}footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:32px 0 38px;font-size:14px;color:#718497}footer .brand{font-size:16px}footer .brandMark{width:30px;height:30px;font-size:16px}footer p{font-size:13px}
#wechatDialog{border:1px solid #d2dce7;border-radius:14px;padding:28px;width:min(420px,calc(100vw - 32px));max-height:calc(100dvh - 36px);overflow-y:auto;box-shadow:0 20px 80px #142b4a40;color:var(--ink)}#wechatDialog::backdrop{background:#13253680}.dialogHeader{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:23px;font-size:13px;color:#7c8b96}.dialogHeader button{border:1px solid #d8e1ea;border-radius:5px;background:white;color:#617481;padding:5px 12px;font-size:14px}#wechatDialog h2{font-size:24px;line-height:1.55;margin-bottom:13px}#wechatDialog>p{font-size:14px;line-height:1.9}#wechatDialog .button{width:100%;margin-top:15px}#wechatDialog .qrMount{width:220px;height:220px}#wechatDialog .linkPending{background:#f2f5f9;padding:12px;border-radius:7px;margin-top:18px;color:#708394}#wechatDialog [data-wechat-id]{text-align:center;margin:15px 0 0;overflow-wrap:anywhere}#wechatDialog .dialogStatus{text-align:center;margin-top:12px;color:#397252}
@media(max-width:1100px){.hero{gap:32px;grid-template-columns:.86fr 1.14fr}h1{font-size:46px}.nav nav{gap:20px}.brandCaption{display:none}.intro{font-size:16px}.showcaseTop{padding:17px 16px}.scenarioCopy{padding:17px 16px 12px}.sectionHeading h2{font-size:32px}.contactLayout{gap:40px}.departmentLayout{grid-template-columns:250px 1fr;gap:28px}.departmentPanel{padding:28px}.departmentPanel h3{font-size:23px}.purchaseFlow{gap:28px}.painRows article{gap:20px;grid-template-columns:35px 1fr 1fr}.solution{padding-left:23px}}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:40px;padding-top:40px}.heroCopy{max-width:650px}h1{font-size:54px}.intro{max-width:620px}.heroReasons{margin-top:25px}.showcase{max-width:690px;width:100%;justify-self:center}.nav nav>a:first-child{display:none}.contactSection h2{font-size:32px}.painRows article{grid-template-columns:35px 1fr}.solution{grid-column:2;border:0;padding:0;display:flex;align-items:baseline;gap:15px}.solution>span{white-space:nowrap}.departmentSection .sectionHeading{grid-template-columns:1fr}.departmentLayout{grid-template-columns:230px 1fr;gap:20px}.departmentPanel h3{font-size:21px}.departmentPanel{padding:24px}.purchaseFlow h3{font-size:18px}.purchaseFlow p{font-size:16px}.purchaseFlow{gap:22px}.contactLayout{gap:30px;grid-template-columns:1.1fr .9fr}.contactIntro br{display:none}.wechatCard{padding:20px}.contactSection .wrap{width:calc(100% - 48px)}}
@media(max-width:600px){html{scroll-padding-top:20px}.wrap,.nav{width:calc(100% - 40px)}.nav{min-height:80px;gap:12px}.brand{font-size:17px;gap:8px}.brandMark{height:32px;width:32px;font-size:17px}.nav nav{gap:13px}.nav nav>a:not(:last-child){display:none}.navWechat{font-size:13px;padding:7px 11px;min-height:38px}.nav nav{font-size:13px}.hero{padding:28px 0 42px;gap:30px}.hero .eyebrow{font-size:13px;margin-bottom:15px}h1{font-size:clamp(34px,8.6vw,44px);line-height:1.4}.intro{font-size:16px;line-height:1.9;margin-top:18px}.intro br{display:none}.actions{margin-top:22px;gap:10px}.button{min-height:46px;padding:10px 15px;font-size:14px}.heroNote{font-size:12px}.heroReasons{font-size:13px;gap:9px 13px;margin-top:25px;padding-top:17px}.showcaseTop{padding:15px 12px;gap:9px}.showcaseTop strong{font-size:14px}.exampleLabel{font-size:12px}.appBadge{width:29px;height:29px}.scenarioTabs{gap:8px;padding:0 10px}.scenarioTabs button{padding:11px 1px}.scenarioCopy{padding:16px 13px 11px}.scenarioCopy h2{font-size:17px}.scenarioCopy>p:last-child{font-size:14px}.tableToolbar{padding:8px 13px 11px}.previewTable{padding:0 8px 8px}.previewTable table{min-width:480px}.scenarioResult{margin:0 12px 8px;font-size:13px}.filterDetails{margin:0 13px}.showcaseFoot{font-size:12px;padding:11px 13px 14px}.sectionHeading h2{font-size:28px;line-height:1.5}.sectionHeading h2 span{display:block}.sectionHeading .eyebrow{font-size:13px;margin-bottom:12px}.sectionHeading>p:last-child{font-size:16px;margin-top:13px}.sectionHeading>p:last-child br{display:none}.painSection{padding:42px 0 45px}.painRows{margin-top:26px}.painRows article{grid-template-columns:25px 1fr;gap:10px 12px;padding:23px 0}.rowNumber{font-size:13px}.painRows h3{font-size:19px}.painRows p,.solution p{font-size:16px}.solution{display:block;margin-top:3px}.solution>span{font-size:13px;margin-bottom:5px}.boundaryNote{font-size:13px}.departmentSection{padding:45px 0}.departmentLayout{grid-template-columns:1fr;gap:20px;margin-top:25px}.departmentTabs{flex-direction:row;overflow-x:auto;border:0;gap:8px;padding-bottom:6px;scrollbar-width:thin}.departmentTabs button{flex-direction:column;align-items:flex-start;white-space:nowrap;gap:3px;flex-shrink:0;border:1px solid #d6e0ee;border-radius:6px;padding:11px 14px;font-size:14px}.departmentTabs button span{font-size:12px}.departmentPanel{padding:23px 22px}.departmentPanel h3{font-size:23px}.ruleChips{gap:7px;margin-top:18px}.ruleChips span{padding:4px 10px}.purchaseSection{padding:45px 0}.purchaseFlow{grid-template-columns:1fr;gap:25px;margin-top:26px}.purchaseFlow article{padding-top:18px}.purchaseFlow h3{font-size:21px;margin-top:9px}.purchaseFlow p{margin-bottom:12px}.contactSection{padding:42px 0}.contactLayout{grid-template-columns:1fr;gap:30px}.contactSection .wrap{width:calc(100% - 40px)}.contactSection h2{font-size:29px;line-height:1.5}.contactIntro{font-size:16px;margin-top:17px}.wechatCard{justify-self:center;max-width:360px;padding:24px}.contactHint{font-size:13px}.faqSection{padding:25px 0 10px}footer{flex-direction:column;align-items:flex-start;gap:18px;padding:27px 0 32px}#wechatDialog{padding:22px}.departmentTabs::-webkit-scrollbar{height:4px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.scenarioResult,.filterDetails summary{font-size:14px}