@charset "UTF-8";
:root{--paper:#f7f6f1;--ink:#1c201d;--muted:#626a62;--line:#d9ddd4;--green:#304d3c;--pale:#e8ece2;--ease:cubic-bezier(.23,1,.32,1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #a55c4a;outline-offset:4px}.skip{position:absolute;top:-5rem;left:1rem;z-index:20;background:white;padding:.6rem}.skip:focus{top:1rem}.wrap{width:min(100% - 80px,1320px);margin:auto}.header{height:82px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;gap:42px}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:720;font-size:21px;letter-spacing:-.04em;white-space:nowrap}.brand img{width:35px;height:35px}.nav{display:flex;gap:28px;align-items:center;margin-left:auto;font-size:14px}.nav a,.text-link{transition:opacity 160ms var(--ease)}.nav .mobile-signin{display:none}.nav-end{display:flex;align-items:center;gap:18px;font-size:14px}.nav-cta,.pill{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--ink);border-radius:999px;padding:13px 20px;font-weight:600;font-size:14px;transition:transform 160ms var(--ease),background-color 160ms var(--ease),color 160ms var(--ease)}.nav-cta{background:var(--ink);color:#fff;padding:10px 18px}.pill.dark{background:var(--ink);color:white}.pill:active,.nav-cta:active{transform:scale(.97)}.pill[aria-disabled=true]{opacity:.58;cursor:not-allowed}.menu-toggle{display:none}.hero{padding:78px 0 42px}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:700;text-transform:uppercase}.hero h1,.page-title{font-family:Georgia,'Times New 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#ffffff10}.visual-label{position:absolute;bottom:22px;left:26px;color:#263e30;font-size:11px;letter-spacing:.16em;text-transform:uppercase}.visual-mark{position:absolute;right:25px;top:20px;font:italic 26px Georgia;color:#304d3c}.section{padding:120px 0;border-bottom:1px solid var(--line)}.section-head{display:grid;grid-template-columns:1fr 2fr;gap:40px;margin-bottom:54px}.section h2,.page-section h2{font:400 clamp(36px,5vw,72px)/1.04 Georgia,serif;letter-spacing:-.045em;margin:0;max-width:850px}.section-desc{color:var(--muted);max-width:560px;font-size:17px}.statement{background:var(--green);color:#f8f8ef}.statement .section-desc{color:#d3dfd3}.statement .eyebrow{color:#d3dfd3}.statement .note{color:#d3dfd3}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.step{border-top:1px solid var(--line);padding-top:20px}.step-num{font:italic 32px Georgia;color:#809283}.step h3{font-size:19px;margin:45px 0 8px}.step p,.category p{color:var(--muted);max-width:320px}.categories{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category{display:flex;flex-direction:column;justify-content:space-between;min-height:270px;padding:23px;background:#e4e9df;transition:background-color 160ms var(--ease)}.category:nth-child(2){background:#e6e3dc}.category:nth-child(3){background:#e1e8e7}.category:nth-child(4){background:#e9e6d9}.category span{font:italic 30px Georgia;color:#728376}.category h3{margin:0;font-size:19px}.category p{font-size:14px;margin-bottom:0}.privacy-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.privacy-grid p{color:var(--muted);font-size:17px}.closing{text-align:center;background:#e8ede4}.closing h2{margin:auto}.closing .hero-actions{justify-content:center}.footer{padding:55px 0 28px;background:#202b24;color:#f5f7ef}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.footer p{color:#bfcbc0}.footer h3{font-size:12px;text-transform:uppercase;letter-spacing:.1em}.footer a:not(.brand){display:block;font-size:14px;color:#d4ddd3;margin:10px 0}.footer-bottom{border-top:1px solid #ffffff30;margin-top:55px;padding-top:20px;display:flex;justify-content:space-between;font-size:12px;color:#b4c1b5}.page{padding:90px 0 120px;min-height:60vh}.page-title{font-size:clamp(50px,7vw,100px);margin:24px 0}.lead{font-size:19px;color:var(--muted);max-width:700px}.page-section{margin-top:80px}.page-section h2{font-size:clamp(30px,4vw,50px)}.empty{padding:45px;background:var(--pale);margin-top:38px}.empty h3{font:400 30px Georgia;margin:0 0 10px}.empty p{color:var(--muted)}.faq{max-width:900px}.faq h2{font:400 32px Georgia;margin-top:55px}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:20px}summary:after{content:'+';font-size:22px;font-weight:400}details[open] summary:after{content:'−'}details p{color:var(--muted);max-width:720px}.list-steps{max-width:1000px}.list-step{display:grid;grid-template-columns:90px 1fr 1fr;gap:30px;padding:30px 0;border-top:1px solid var(--line)}.list-step h3{margin:0}.list-step p{margin:0;color:var(--muted)}.filter{display:flex;gap:8px;flex-wrap:wrap;margin:40px 0}.filter a{border:1px solid var(--line);border-radius:100px;padding:9px 15px;font-size:14px}.filter a[aria-current=true]{background:var(--ink);color:white}.alert{background:#e8ece2;padding:20px;margin:30px 0;max-width:700px}.lang{white-space:nowrap}@media(max-width:950px){.wrap{width:min(100% - 48px,1320px)}.nav{gap:15px}.header-inner{gap:20px}.nav-cta{display:none}.categories{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.wrap{width:calc(100% - 40px)}.header{height:70px}.header-inner{justify-content:space-between}.nav-end{margin-left:auto}.menu-toggle{display:inline-flex;border:0;background:none;padding:10px;cursor:pointer}.nav{display:none;position:absolute;z-index:5;top:70px;left:0;right:0;background:var(--paper);padding:20px;box-shadow:0 12px 20px #00000012;flex-direction:column;align-items:flex-start}.nav[data-open=true]{display:flex}.nav .mobile-signin{display:block}.hero{padding-top:55px}.hero h1{font-size:clamp(48px,12vw,78px)}.hero-bottom,.section-head,.privacy-grid{grid-template-columns:1fr}.visual{min-height:360px;margin-top:35px}.section{padding:80px 0}.section-head{gap:20px}.steps{grid-template-columns:1fr;gap:25px}.step h3{margin-top:18px}.category{min-height:210px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{display:block}.page{padding:65px 0 85px}.list-step{grid-template-columns:45px 1fr}.list-step p{grid-column:2}.nav-end .signin{display:none}}@media(max-width:390px){.categories{grid-template-columns:1fr}.category{min-height:170px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:0s!important;animation-duration:0s!important}}

.case-list{display:grid;gap:64px;margin:40px 0}.case-card{margin:40px 0}.case-card[hidden],.empty[hidden]{display:none}.case-card h3{font:400 clamp(24px,3vw,36px) Georgia,serif}.case-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.case-pair figure{margin:0}.case-pair img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover}.case-pair figcaption{font-size:13px;margin-top:8px}.statement .case-card .note{color:#d3dfd3}@media(max-width:720px){.case-pair{gap:8px}}

.legal-copy{max-width:760px;margin-top:48px;line-height:1.85;white-space:normal}.legal-copy p{margin:0 0 1.5em}

.keep-word{white-space:nowrap}

.empty h3{text-wrap:balance}@media(max-width:720px){.empty{padding:26px}}

.mobile-install-note{display:none;color:var(--muted);font-size:14px}@media(max-width:720px) and (hover:none) and (pointer:coarse){.install-actions{display:none}.mobile-install-note{display:block}}

@media (hover:hover) and (pointer:fine){.nav a:hover,.text-link:hover{opacity:.58}.category:hover{background:#d8e0d3}}
a,button,summary{touch-action:manipulation}@media(max-width:720px){.nav a{min-height:44px;display:flex;align-items:center;width:100%}.menu-toggle{min-width:44px;min-height:44px;align-items:center;justify-content:center}}

.visual{margin:0;display:block;min-height:0;aspect-ratio:3/2;background:#d6ceb7}.visual:before,.visual:after{display:none}.visual img{display:block;width:100%;height:100%;object-fit:cover}.visual-label{color:#fff;background:#1c201db3;padding:6px 9px;bottom:16px;left:16px;font-size:10px;letter-spacing:.06em}.hero-bottom{align-items:end}@media(max-width:720px){.visual{min-height:0;aspect-ratio:4/3;margin-top:35px}}
.hero h1:lang(zh-CN){font-size:clamp(42px,6vw,88px);line-height:1.12;letter-spacing:-.04em;max-width:1300px}


@media(max-width:720px){.hero h1:lang(zh-CN){font-size:clamp(38px,10vw,48px)}}
.header{position:relative;z-index:5}@media(max-width:720px){.nav{top:100%}}
/* Larger, predictable hit areas without changing text selection or zoom. */
.lang{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px}
.faq details{padding:8px 0}.faq summary{min-height:44px;align-items:center}
.filter a{display:inline-flex;align-items:center;min-height:44px}
.empty h2{font:400 30px Georgia;margin:0 0 10px;text-wrap:balance}.case-card h2{font:400 clamp(24px,3vw,36px) Georgia,serif}
.footer a:not(.brand){display:flex;align-items:center;min-height:44px;margin:0}
.text-link{display:inline-flex;align-items:center;min-height:44px}
.category p{color:#4b574d}