:root{--bg:#FFF9FC;--surface:#fff;--soft:#FFF1F6;--violet:#F6F3FF;--muted:#F8F6F7;--title:#31262C;--text:#51454C;--sub:#7C6E75;--hint:#A2949B;--pink:#FF5C98;--berry:#D9467B;--peach:#FF96AD;--purple:#8B74E8;--deep:#6250B0;--border:rgba(255,92,152,.15);--shadow:0 14px 38px rgba(70,44,58,.08);--shadow-strong:0 20px 48px rgba(217,70,123,.14);--radius:24px;--max:1220px;--header:76px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 24px)}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.narrow{max-width:900px}.skip-link{position:fixed;left:16px;top:-80px;z-index:9999;background:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow)}.skip-link:focus{top:16px}.site-header{position:sticky;top:0;z-index:300;background:rgba(255,249,252,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav-shell{min-height:var(--header);display:grid;grid-template-columns:1fr auto 1fr auto;align-items:center;gap:22px}.desktop-nav{display:flex;align-items:center;gap:10px}.desktop-right{justify-content:flex-end}.desktop-nav a{display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;color:var(--sub);font-size:15px;font-weight:700;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{background:var(--soft);color:var(--berry)}.brand{display:inline-flex;align-items:center;justify-content:center}.brand-logo{max-height:48px;width:auto}.brand-wordmark{font-size:24px;font-weight:900;letter-spacing:-1px;color:var(--deep);white-space:nowrap}.brand-wordmark span{color:var(--pink)}.menu-toggle,.panel-close,.drawer-close{border:0;background:transparent;cursor:pointer}.menu-toggle{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--peach),var(--pink),var(--purple));display:grid;place-content:center;gap:4px;box-shadow:0 10px 24px rgba(217,70,123,.22)}.menu-toggle span{width:18px;height:2px;background:#fff;border-radius:2px}.mobile-actions{display:none}.mini-cta{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border-radius:999px;background:var(--soft);color:var(--berry);font-weight:800}.hero{padding:74px 0 64px}.hero-grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.6fr) minmax(0,.7fr);gap:28px;align-items:center}.hero-main{text-align:center}.hero-side{padding:28px;border:1px solid var(--border);border-radius:var(--radius);background:rgba(255,255,255,.78);box-shadow:var(--shadow)}.hero-side h2{font-size:22px;margin:0 0 10px}.eyebrow{margin:0 0 10px;color:var(--berry);font-size:13px;letter-spacing:.14em;font-weight:900;text-transform:uppercase}.hero h1,.page-hero h1{font-size:clamp(40px,6vw,76px);line-height:1.08;letter-spacing:-.04em;margin:8px 0 22px;color:var(--title)}.hero-main>p:not(.eyebrow){font-size:17px;max-width:760px;margin:0 auto;color:var(--sub)}.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border-radius:999px;font-weight:850;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--peach) 0%,var(--pink) 50%,var(--purple) 100%);color:#fff;box-shadow:var(--shadow-strong)}.btn-secondary{background:#fff;border:1px solid var(--border);color:var(--berry)}.hero-visual{margin-top:42px;min-height:300px;border-radius:32px;overflow:hidden;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.9),transparent 30%),linear-gradient(135deg,#FFE5EF,#F0E9FF 56%,#FFE6E0);position:relative;box-shadow:var(--shadow-strong);display:grid;place-items:center}.hero-visual:before,.hero-visual:after{content:"";position:absolute;border-radius:50%;filter:blur(1px)}.hero-visual:before{width:260px;height:260px;background:rgba(255,92,152,.18);left:8%;top:8%}.hero-visual:after{width:320px;height:320px;background:rgba(139,116,232,.17);right:5%;bottom:-15%}.visual-copy{position:relative;z-index:1;text-align:center;max-width:650px;padding:40px}.visual-copy strong{display:block;font-size:clamp(30px,5vw,56px);color:var(--title);line-height:1.15}.visual-copy span{display:block;margin-top:14px;color:var(--sub)}.section{padding:78px 0}.section-soft{background:linear-gradient(180deg,rgba(255,241,246,.9),rgba(246,243,255,.7))}.section-muted{background:var(--muted)}.section-heading{max-width:760px;margin-bottom:34px}.section-heading.center{text-align:center;margin-left:auto;margin-right:auto}.section-heading.compact{margin-bottom:22px}.section-heading h2{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.03em;color:var(--title);margin:0 0 12px}.section-heading p:last-child{color:var(--sub);margin:0}.index-grid,.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.index-card,.feature-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}.index-card h3,.feature-card h3{font-size:22px;line-height:1.3;margin:0 0 10px;color:var(--title)}.index-card p,.feature-card p{margin:0 0 16px;color:var(--sub)}.text-link{font-weight:850;color:var(--berry);display:inline-flex;align-items:center;min-height:44px}.story-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}.story-feature{border-radius:30px;padding:34px;background:linear-gradient(145deg,#fff,#FFF1F6);border:1px solid var(--border);box-shadow:var(--shadow)}.story-feature h3{font-size:32px;margin:10px 0}.story-feature p{color:var(--sub)}.story-list{display:grid;gap:14px}.story-mini{background:#fff;padding:20px;border-radius:20px;border:1px solid var(--border)}.story-mini h3{margin:0 0 8px;font-size:19px}.tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--violet);color:var(--deep);font-size:12px;font-weight:800}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.gallery-card{min-height:260px;border-radius:26px;padding:24px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;background:linear-gradient(145deg,#FFEAF2,#F0ECFF);border:1px solid var(--border)}.gallery-card:nth-child(2n){background:linear-gradient(145deg,#F7F2FF,#FFECE4)}.gallery-card:before{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.6);right:-35px;top:-35px}.gallery-card>*{position:relative}.gallery-card h3{margin:0 0 8px;font-size:24px;color:var(--title)}.gallery-card p{margin:0;color:var(--sub)}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.split-card{padding:34px;border-radius:30px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.split-card h2{font-size:36px;margin:0 0 14px;line-height:1.2}.check-list{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}.check-list li{padding-left:32px;position:relative}.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--berry);font-weight:900}.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.quote-card{padding:24px;border-radius:22px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.quote-card p{margin:0;color:var(--text)}.quote-card span{display:block;margin-top:14px;color:var(--hint);font-size:13px}.faq-list{display:grid;gap:14px}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:18px;padding:0 20px;box-shadow:0 8px 24px rgba(70,44,58,.05)}.faq-list summary{cursor:pointer;list-style:none;font-weight:850;color:var(--title);padding:20px 36px 20px 0;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;top:17px;font-size:25px;color:var(--pink)}.faq-list details[open] summary:after{content:"−"}.faq-list details p{padding:0 0 20px;margin:0;color:var(--sub)}.page-hero{padding:58px 0 42px}.page-hero .container{background:linear-gradient(135deg,#fff,#FFF1F6 55%,#F6F3FF);border:1px solid var(--border);border-radius:34px;padding:52px;box-shadow:var(--shadow)}.page-hero h1{font-size:clamp(38px,5vw,66px);margin-bottom:18px}.page-hero .lead{max-width:850px;font-size:18px;color:var(--sub);margin:0}.breadcrumb{display:flex;gap:8px;align-items:center;margin-bottom:22px;color:var(--hint);font-size:14px}.breadcrumb a{color:var(--berry);font-weight:800}.prose{max-width:920px}.prose h2{font-size:34px;line-height:1.25;color:var(--title);margin:0 0 16px}.prose h3{font-size:24px;color:var(--title);margin:26px 0 10px}.prose p{margin:0 0 18px}.steps{counter-reset:step;display:grid;gap:16px}.step{counter-increment:step;padding:24px 24px 24px 74px;background:#fff;border-radius:22px;border:1px solid var(--border);position:relative}.step:before{content:counter(step);position:absolute;left:22px;top:22px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--berry);font-weight:900}.step h3{margin:0 0 8px}.notice-box{padding:26px;border-radius:22px;background:var(--violet);border:1px solid rgba(139,116,232,.18)}.notice-box h2,.notice-box h3{margin-top:0;color:var(--deep)}.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.related-links a{display:flex;align-items:center;justify-content:space-between;min-height:64px;padding:14px 18px;background:#fff;border:1px solid var(--border);border-radius:18px;font-weight:850;color:var(--title)}.related-links a:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.site-footer{background:#30252B;color:#FFEAF2;padding:68px 0 120px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:34px}.footer-brand p{color:rgba(255,234,242,.72);max-width:320px}.footer-logo{justify-content:flex-start;margin-bottom:18px}.site-footer h2{font-size:15px;margin:0 0 14px}.site-footer a:not(.brand){display:block;color:rgba(255,234,242,.72);padding:5px 0}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:30px;color:rgba(255,234,242,.62);font-size:13px}.channel-overlay{position:fixed;inset:0;background:rgba(49,38,44,.36);z-index:420;opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.channel-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.channel-panel{position:fixed;z-index:430;left:0;right:0;top:var(--header);max-height:calc(100vh - var(--header));overflow:auto;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border);box-shadow:0 30px 60px rgba(49,38,44,.16);transform:translateY(-110%);visibility:hidden;pointer-events:none;transition:transform .28s ease,visibility .28s}.channel-panel.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.panel-inner{padding-top:30px;padding-bottom:38px}.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.panel-top h2{margin:0;font-size:32px}.panel-close,.drawer-close{width:44px;height:44px;border-radius:50%;background:var(--soft);color:var(--berry);font-size:28px}.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}.channel-column h3{font-size:14px;color:var(--hint);letter-spacing:.12em}.channel-column a{display:block;padding:13px 0;border-bottom:1px solid var(--border)}.channel-column strong{display:block;color:var(--title)}.channel-column span{display:block;color:var(--sub);font-size:13px;margin-top:3px}.mobile-drawer{position:fixed;right:0;top:0;bottom:0;z-index:440;width:min(88vw,390px);background:#fff;box-shadow:-20px 0 50px rgba(49,38,44,.16);transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .28s ease,visibility .28s;overflow-y:auto}.mobile-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:#fff;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:18px 18px;border-bottom:1px solid var(--border)}.mobile-drawer nav{display:grid;padding:12px 16px 30px}.mobile-drawer nav a{display:flex;align-items:center;min-height:48px;padding:0 14px;border-radius:14px;font-weight:750;color:var(--sub)}.mobile-drawer nav a.is-active{background:var(--soft);color:var(--berry)}.mobile-bottom-nav{display:none}.content-image{width:100%;border-radius:28px;box-shadow:var(--shadow)}.app-showcase{padding:40px;border-radius:34px;background:linear-gradient(145deg,#FFF1F6,#F6F3FF);border:1px solid var(--border)}.stateless-visual{min-height:360px;border-radius:30px;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.9),transparent 26%),linear-gradient(145deg,#FFDDE9,#EEE8FF);display:grid;place-items:center;text-align:center;padding:34px}.stateless-visual strong{font-size:50px;line-height:1.15;color:var(--title)}.service-banner{padding:34px;border-radius:28px;background:linear-gradient(135deg,var(--deep),var(--purple));color:#fff}.service-banner h2{margin:0 0 12px;font-size:34px}.service-banner p{margin:0 0 20px;color:rgba(255,255,255,.82)}.service-banner .btn{background:#fff;color:var(--deep)}
@media (max-width:1050px){.desktop-nav{gap:2px}.desktop-nav a{padding:0 9px}.hero-grid{grid-template-columns:1fr 1.6fr}.hero-side:last-child{grid-column:1/-1}.footer-grid{grid-template-columns:1.3fr repeat(2,1fr)}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){:root{--header:68px}.container{width:min(100% - 32px,var(--max))}.nav-shell{grid-template-columns:1fr auto auto;gap:10px}.desktop-nav{display:none}.brand{justify-content:flex-start}.brand-wordmark{font-size:21px}.mobile-actions{display:block}.hero{padding-top:44px}.hero-grid{grid-template-columns:1fr}.hero-main{order:-1}.hero-side{padding:22px}.hero-visual{min-height:260px}.index-grid,.feature-grid,.gallery-grid,.quote-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.story-layout,.split{grid-template-columns:1fr}.related-links{grid-template-columns:1fr 1fr}.page-hero .container{padding:36px 26px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}.channel-panel{display:none}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:12px;right:12px;bottom:max(10px,env(safe-area-inset-bottom));z-index:350;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border:1px solid var(--border);box-shadow:0 16px 36px rgba(49,38,44,.14);border-radius:20px;padding:7px}.mobile-bottom-nav a{min-height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:14px;color:var(--hint)}.mobile-bottom-nav a span{font-size:18px;line-height:1}.mobile-bottom-nav a small{font-size:11px;margin-top:4px}.mobile-bottom-nav a.is-active{background:var(--soft);color:var(--berry)}.site-footer{padding-bottom:150px}}
@media (max-width:620px){.container{width:calc(100% - 32px)}.hero h1,.page-hero h1{font-size:38px}.hero-main>p:not(.eyebrow),.page-hero .lead{font-size:16px}.hero-actions{flex-direction:column}.btn{width:100%}.hero-visual{min-height:230px}.visual-copy{padding:24px}.visual-copy strong{font-size:34px}.section{padding:58px 0}.section-heading h2{font-size:32px}.index-grid,.feature-grid,.gallery-grid,.quote-grid{grid-template-columns:1fr}.story-feature{padding:25px}.related-links{grid-template-columns:1fr}.page-hero{padding-top:30px}.page-hero .container{border-radius:26px;padding:28px 20px}.prose h2{font-size:29px}.split-card{padding:25px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.site-footer{padding-top:54px}.stateless-visual strong{font-size:36px}.mobile-actions .mini-cta{padding:0 13px}.menu-toggle{width:44px;height:44px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(139,116,232,.45);outline-offset:3px}