:root{
  --bg:#f6f5f1;--paper:#fff;--ink:#151816;--muted:#646a65;--line:#dcded8;--line-dark:#bfc4bd;--brand:#254c3f;--brand-2:#19362e;--soft:#ecefe9;--dark:#111613;--white:#fbfcfa;--max:min(1240px,calc(100% - 48px));--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.shell{width:var(--max);margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:18px;top:12px;transform:translateY(-80px);z-index:1000;background:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{transform:none}:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.topbar{position:sticky;top:0;z-index:100;background:rgba(246,245,241,.88);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.25s}.topbar.scrolled{border-color:rgba(21,24,22,.08)}.topbar-inner{height:74px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:28px}.brand{justify-self:start;display:inline-flex;align-items:center}.brand img{height:30px;width:auto}.main-nav{display:flex;align-items:center;gap:28px;font-size:14px;color:#3d433f}.main-nav a,.text-action{transition:color .2s}.main-nav a:hover,.text-action:hover,.main-nav a[aria-current="page"]{color:var(--brand)}.main-nav a[aria-current="page"]{font-weight:650}.topbar-actions{justify-self:end;display:flex;align-items:center;gap:18px}.text-action{font-size:14px}.nav-toggle{display:none;background:none;border:0;padding:8px}.nav-toggle span{display:block;width:20px;height:1px;background:#1d211e;margin:4px}.mobile-nav-actions{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;font-weight:650;transition:transform .18s,background .18s,border-color .18s;color:inherit}.button:hover{transform:translateY(-1px)}.button-dark{background:var(--dark);color:#fff}.button-dark:hover{background:#28312c}.button-quiet{background:transparent;border-color:var(--line-dark)}.button-quiet:hover{border-color:#7e877f}.button-large{min-height:54px;padding:0 24px;border-radius:10px;font-size:15px}.button-compact{min-height:40px;padding:0 16px;border-radius:8px;font-size:13px}
.hero{padding:104px 0 0}.hero-copy{text-align:center;max-width:980px}.eyebrow,.kicker{margin:0 0 22px;font-size:12px;font-weight:750;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}.hero h1{margin:0;font-family:var(--serif);font-size:clamp(58px,7vw,104px);line-height:.98;font-weight:600;letter-spacing:-.055em}.hero h1 span{color:var(--brand)}.hero-lead{max-width:800px;margin:32px auto 0;color:#505752;font-size:clamp(17px,1.7vw,21px);line-height:1.8}.hero-actions{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:34px}.hero-meta{display:flex;gap:10px;align-items:center;justify-content:center;margin:20px 0 0;color:#7c827d;font-size:13px}.hero-meta i{font-style:normal}.hero-product{margin-top:74px}.product-caption{display:grid;grid-template-columns:auto 1fr auto;align-items:end;gap:20px;margin:0 2px 14px}.product-caption span{font-size:11px;font-weight:750;letter-spacing:.12em;color:var(--brand);text-transform:uppercase}.product-caption strong{font-size:16px}.product-caption small{color:#767d77}.product-frame{margin:0;border:1px solid #cfd4cd;border-radius:14px;overflow:hidden;background:#dfe3dd;box-shadow:0 36px 80px rgba(31,40,34,.12)}.frame-bar{height:42px;display:flex;align-items:center;gap:7px;padding:0 14px;background:#f7f8f5;border-bottom:1px solid #d8dcd6;color:#717872;font-size:12px}.frame-bar i{width:8px;height:8px;border-radius:50%;background:#b9beba}.frame-bar span{margin-left:8px}.frame-bar b{margin-left:auto;color:var(--brand);font-weight:700}.product-frame img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center top}
.section{padding:132px 0}.section-contrast{background:#eeeee9;border-top:1px solid rgba(21,24,22,.05);border-bottom:1px solid rgba(21,24,22,.05)}.section-dark{background:var(--dark);color:var(--white)}.statement-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:80px;align-items:end}.statement h2,.section-head h2,.trust-copy h2,.pricing-home h2,.final-card h2,.subhero h1{margin:0;font-family:var(--serif);font-weight:600;letter-spacing:-.04em}.statement h2,.section-head h2,.trust-copy h2,.pricing-home h2{font-size:clamp(42px,5vw,70px);line-height:1.08}.statement-copy{margin:0 0 6px;color:#555d57;font-size:18px;line-height:1.85}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:72px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.value-grid article{padding:30px 34px 36px 0}.value-grid article+article{border-left:1px solid var(--line);padding-left:34px}.value-grid span,.story-copy>span,.case-card>span{display:block;color:var(--brand);font-size:11px;font-weight:750;letter-spacing:.12em}.value-grid h3{font-size:22px;margin:28px 0 12px}.value-grid p{margin:0;color:#656c67;line-height:1.75}
.section-head{max-width:900px}.section-head p:last-child{max-width:720px;margin:22px 0 0;color:#606762;font-size:18px;line-height:1.8}.section-head.compact{text-align:center;margin:0 auto}.story-stack{margin-top:74px}.story-row{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;align-items:center;padding:60px 0;border-top:1px solid #d4d6d0}.story-row.reverse{grid-template-columns:1.22fr .78fr}.story-row.reverse .story-copy{order:2}.story-copy h3{margin:18px 0 18px;font-family:var(--serif);font-size:clamp(32px,3.5vw,50px);line-height:1.12;font-weight:600;letter-spacing:-.035em}.story-copy p{margin:0;color:#616863;font-size:17px;line-height:1.82}.story-copy a,.trust-copy a,.center-link a,.pricing-facts a{display:inline-block;margin-top:24px;font-weight:650;color:var(--brand)}.ui-crop{height:420px;overflow:hidden;border-radius:12px;border:1px solid #cdd1cb;background:#dfe3dd;box-shadow:0 24px 54px rgba(34,44,38,.09)}.ui-crop img{width:145%;max-width:none;height:100%;object-fit:cover}.crop-left img{object-position:left top}.crop-center img{width:165%;transform:translateX(-19%);object-position:center top}.crop-right img{width:155%;transform:translateX(-34%);object-position:right top}
.flow-line{margin-top:70px;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line-dark)}.flow-line>div{position:relative;padding:30px 24px 0 0}.flow-line>div:not(:last-child):after{content:"";position:absolute;right:16px;top:-4px;width:8px;height:8px;border-radius:50%;background:var(--brand)}.flow-line span{font-size:11px;color:var(--brand);font-weight:750;letter-spacing:.12em}.flow-line strong{display:block;margin-top:28px;font-size:18px}.flow-line p{margin:8px 0 0;color:#777e78;font-size:14px;line-height:1.6}.center-link{text-align:center;margin-top:50px}.center-link a{font-weight:650;color:var(--brand)}
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:66px}.case-card{position:relative;min-height:390px;padding:34px;background:#f8f8f4;border:1px solid #d8dad4;transition:.22s}.case-card:hover{transform:translateY(-3px);border-color:#aeb5ad}.case-card h3{font-family:var(--serif);font-size:38px;margin:86px 0 18px;font-weight:600}.case-card p{color:#646b66;line-height:1.8}.case-card b{position:absolute;left:34px;bottom:34px;color:#7d837e;font-size:12px;font-weight:550}.case-card i{position:absolute;right:34px;bottom:30px;font-size:25px;font-style:normal;color:var(--brand)}
.trust-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center}.trust-copy>p:not(.kicker){color:#5e655f;font-size:17px;line-height:1.85}.truth-table{border-top:1px solid var(--line-dark)}.truth-table>div{display:flex;justify-content:space-between;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}.truth-table span{color:#59615b}.truth-table strong{color:var(--brand);font-size:14px}.truth-table .cloud-row strong{color:#765e27}.truth-table p{color:#858b86;font-size:12px;line-height:1.7;margin:18px 0 0}.pricing-home-grid{display:grid;grid-template-columns:1fr .8fr;gap:100px;align-items:start}.kicker.light{color:#8db9a7}.pricing-facts{border-top:1px solid #374039}.pricing-facts>div{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid #303833;align-items:center}.pricing-facts strong{font-size:22px}.pricing-facts span{color:#b7beb9;line-height:1.6}.pricing-facts a{color:#d6eee4}.final-cta{text-align:center}.final-card{max-width:900px}.final-card h2{font-size:clamp(50px,6vw,82px);line-height:1.03}.final-card>p:not(.kicker){max-width:680px;margin:28px auto 0;color:#5f665f;font-size:18px;line-height:1.8}.final-card small{display:block;margin-top:20px;color:#858b86}
.footer{border-top:1px solid var(--line);padding:62px 0 28px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:50px}.footer-brand p{color:#777e78;font-size:13px}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:12px;font-size:13px}.footer-grid strong{margin-bottom:6px}.footer-grid a{color:#656c67}.footer-grid a:hover{color:var(--brand)}.footer-bottom{display:flex;justify-content:space-between;margin-top:56px;padding-top:20px;border-top:1px solid var(--line);color:#90958f;font-size:11px}
/* Subpages */.subhero{padding:120px 0 92px;border-bottom:1px solid var(--line)}.subhero .kicker{margin-bottom:26px}.subhero h1{max-width:980px;font-size:clamp(54px,7vw,94px);line-height:1}.subhero>div>p:last-child{max-width:760px;margin:28px 0 0;color:#5e655f;font-size:19px;line-height:1.8}.content-section{padding:100px 0}.content-grid{display:grid;grid-template-columns:280px 1fr;gap:80px}.content-aside{font-size:12px;color:#777e78;letter-spacing:.09em;text-transform:uppercase}.content-main h2{font-family:var(--serif);font-size:46px;line-height:1.15;margin:0 0 22px}.content-main h3{font-size:24px;margin:44px 0 12px}.content-main p,.content-main li{color:#606762;line-height:1.85}.content-main ul{padding-left:20px}.sub-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}.sub-card{padding:26px;border:1px solid var(--line);background:#fafaf7}.sub-card h3{margin:12px 0 8px;font-size:20px}.sub-card p{font-size:14px}.truth-ledger{border-top:1px solid var(--line-dark);margin-top:34px}.truth-ledger div{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:18px 0;border-bottom:1px solid var(--line)}.truth-ledger strong{text-align:right;color:var(--brand)}.pricing-table{margin-top:44px;border-top:1px solid var(--line-dark)}.pricing-table>div{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);align-items:start}.pricing-table strong{font-size:18px}.pricing-table span,.pricing-table p{margin:0;color:#666d67;font-size:14px}.mini-cta{margin-top:46px;padding:36px;background:#e9ece6}.mini-cta h3{margin:0 0 12px}.mini-cta p{margin:0 0 22px}
[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}[data-reveal].is-visible{opacity:1;transform:none}
@media(max-width:980px){:root{--max:min(100% - 32px,1240px)}.topbar-inner{grid-template-columns:1fr auto}.main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;flex-direction:column;align-items:stretch;gap:0;background:#fafaf7;border:1px solid var(--line);padding:10px;border-radius:10px;box-shadow:0 20px 50px rgba(30,38,33,.1)}.main-nav.open{display:flex}.main-nav>a{padding:12px 10px;border-radius:7px}.main-nav>a:hover,.main-nav>a[aria-current="page"]{background:#eef0eb}.nav-toggle{display:block;justify-self:end}.topbar-actions{display:none}.mobile-nav-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;padding-top:10px;border-top:1px solid var(--line)}.mobile-nav-actions>a{min-height:44px;display:flex;align-items:center;justify-content:center;border-radius:8px}.mobile-session-entry{border:1px solid var(--line-dark);font-weight:650}.statement-grid,.trust-grid,.pricing-home-grid,.content-grid{grid-template-columns:1fr;gap:42px}.value-grid,.cases-grid,.sub-cards{grid-template-columns:1fr}.value-grid article+article{border-left:0;border-top:1px solid var(--line);padding-left:0}.story-row,.story-row.reverse{grid-template-columns:1fr;gap:34px}.story-row.reverse .story-copy{order:0}.ui-crop{height:330px}.flow-line{grid-template-columns:1fr;border-top:0}.flow-line>div{border-top:1px solid var(--line);padding:20px 0}.flow-line>div:not(:last-child):after{display:none}.product-caption{grid-template-columns:1fr;gap:5px}.footer-grid{grid-template-columns:1fr 1fr}.pricing-table>div{grid-template-columns:1fr}.pricing-table strong{text-align:left}}
@media(max-width:640px){:root{--max:min(100% - 28px,1240px)}.hero{padding-top:62px}.hero h1{font-size:clamp(40px,12vw,48px);line-height:1.04;letter-spacing:-.045em}.hero h1 br{display:none}.hero-lead{font-size:16px;line-height:1.72;margin-top:24px}.hero-actions{flex-direction:column;margin-top:28px}.hero-actions .button{width:100%}.hero-meta{flex-wrap:wrap;font-size:12px}.hero-product{margin-top:42px}.product-caption small{font-size:12px;line-height:1.55}.frame-bar span{display:none}.frame-bar{height:36px}.section{padding:78px 0}.statement h2,.section-head h2,.trust-copy h2,.pricing-home h2{font-size:clamp(34px,10vw,40px)}.statement-copy,.section-head p:last-child,.trust-copy>p:not(.kicker),.final-card>p:not(.kicker){font-size:16px}.value-grid{margin-top:48px}.value-grid article{padding:26px 0 28px}.story-stack{margin-top:42px}.story-row{padding:42px 0}.story-copy h3{font-size:32px}.story-copy p{font-size:16px}.ui-crop{height:230px;border-radius:9px}.case-card{min-height:300px;padding:28px}.case-card h3{font-size:34px;margin-top:62px}.truth-table>div{align-items:flex-start}.pricing-facts>div{grid-template-columns:1fr;gap:7px}.final-card h2{font-size:clamp(40px,12vw,54px)}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px}.subhero{padding:72px 0 56px}.subhero h1{font-size:clamp(40px,12vw,50px);line-height:1.06}.subhero>div>p:last-child{font-size:16px}.content-section{padding:64px 0}.content-main h2{font-size:36px}.content-main h3{font-size:22px}.truth-ledger div{grid-template-columns:1fr;gap:6px}.truth-ledger strong{text-align:left}.mobile-nav-actions{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,[data-reveal]{transition:none}.button:hover{transform:none}[data-reveal]{opacity:1;transform:none}}