:root {
  --bg:#FFF7FB;--surface:#FFFFFF;--soft:#FFF0F6;--lavender:#F6F1FF;--title:#332631;--text:#514451;--muted:#807080;
  --pink:#FF629F;--pink-deep:#E94D8E;--peach:#FF9BBC;--purple:#936BFF;--border:rgba(255,98,159,.16);--footer:#30232D;--footer-text:#FFEAF3;
  --shadow:0 18px 48px rgba(96,44,78,.09);--shadow-soft:0 10px 28px rgba(96,44,78,.07);--radius:24px;--radius-small:18px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;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}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none;pointer-events:auto}button,input,textarea,select{font:inherit}.skip-link{position:fixed;left:16px;top:-70px;z-index:2000;background:#fff;padding:10px 16px;border-radius:12px;box-shadow:var(--shadow)}.skip-link:focus{top:16px}.container{width:min(1220px,calc(100% - 48px));margin-inline:auto}.section-space{padding:96px 0}.compact-top{padding-top:60px}.tinted-section{background:var(--soft)}.soft-gradient-section{background:linear-gradient(135deg,#fff5fa 0%,#f7f1ff 52%,#fff9fb 100%)}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,247,251,.88);backdrop-filter:blur(16px);box-shadow:0 5px 24px rgba(66,31,52,.08)}.nav-shell{width:min(1260px,calc(100% - 40px));height:78px;margin:auto;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content;font-weight:800;color:var(--title)}.brand img,.footer-brand img,.drawer-brand img{display:block;max-height:42px;width:auto}.brand-mark{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:15px;background:linear-gradient(135deg,var(--peach),var(--pink),var(--purple));color:#fff;box-shadow:0 10px 24px rgba(255,98,159,.25)}.brand-text{font-size:19px}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1;white-space:nowrap}.desktop-nav a{min-height:44px;display:inline-flex;align-items:center;padding:0 15px;border-radius:999px;color:#695a68;font-size:15px;font-weight:700}.desktop-nav a:hover,.desktop-nav a:focus-visible,.desktop-nav a.is-active{background:#fff;color:var(--pink-deep);box-shadow:0 8px 20px rgba(96,44,78,.06)}.nav-actions{display:flex;align-items:center;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;background:linear-gradient(135deg,var(--peach) 0%,var(--pink) 50%,var(--purple) 100%);color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(233,77,142,.24);transition:transform .2s ease,box-shadow .2s ease}.button:hover,.button:focus-visible{transform:translateY(-2px);box-shadow:0 16px 34px rgba(233,77,142,.3)}.button:active{transform:translateY(0)}.button-small{min-height:44px;padding:0 20px;font-size:14px}.button-outline{background:#fff;color:var(--pink-deep);border:1px solid var(--border);box-shadow:none}.icon-button{width:46px;height:46px;border:0;border-radius:15px;background:#fff;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;box-shadow:0 7px 18px rgba(96,44,78,.08);cursor:pointer}.icon-button span{width:19px;height:2px;border-radius:5px;background:var(--title)}.mobile-menu-button{display:none}.drawer-overlay{position:fixed;inset:0;z-index:1200;background:rgba(48,35,45,.38);opacity:0;pointer-events:none;transition:opacity .22s ease}.drawer-overlay.is-visible{opacity:1;pointer-events:auto}.site-drawer{position:fixed;right:0;top:0;bottom:0;z-index:1300;width:min(400px,88vw);background:#fff;box-shadow:-20px 0 50px rgba(49,24,40,.18);transform:translateX(105%);visibility:hidden;opacity:0;pointer-events:none;transition:transform .25s ease,opacity .2s ease,visibility .25s;overflow-y:auto}.site-drawer.is-open{transform:translateX(0);visibility:visible;opacity:1;pointer-events:auto}.drawer-head{position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--border)}.drawer-brand,.footer-brand{display:flex;align-items:center;gap:10px}.drawer-close{width:44px;height:44px;border-radius:14px;border:1px solid var(--border);background:var(--soft);font-size:27px;color:var(--title);cursor:pointer}.drawer-nav{padding:14px 18px 28px;display:grid;gap:4px}.drawer-nav a{min-height:50px;padding:0 14px;border-radius:14px;display:flex;align-items:center;justify-content:space-between;font-weight:700;color:#625361}.drawer-nav a:hover,.drawer-nav a.is-active{background:var(--soft);color:var(--pink-deep)}
.eyebrow{display:inline-block;color:var(--pink-deep);font-weight:800;font-size:14px;letter-spacing:.12em;text-transform:uppercase}.hero{position:relative;overflow:hidden}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(4px);pointer-events:none}.hero:before{width:420px;height:420px;background:rgba(255,155,188,.18);left:-180px;top:-100px}.hero:after{width:360px;height:360px;background:rgba(147,107,255,.12);right:-150px;bottom:-70px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.hero-copy{position:relative;z-index:2}.hero h1,.inner-hero h1{margin:.18em 0 .08em;color:var(--title);font-size:clamp(48px,7vw,86px);line-height:1.05;letter-spacing:-.05em}.hero-subtitle{font-size:clamp(22px,2.8vw,34px);color:var(--title);font-weight:800;margin:0 0 20px}.hero-intro{max-width:720px;font-size:17px;color:#665666}.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:30px}.text-link{font-weight:800;color:var(--pink-deep);min-height:44px;display:inline-flex;align-items:center;gap:8px}.text-link span{transition:transform .2s}.text-link:hover span{transform:translateX(4px)}.feature-pills{list-style:none;padding:0;margin:28px 0 0;display:flex;gap:10px;flex-wrap:wrap}.feature-pills li{background:#fff;border:1px solid var(--border);padding:8px 14px;border-radius:999px;font-size:14px;font-weight:700;box-shadow:var(--shadow-soft)}.hero-visual{position:relative;min-height:540px;display:grid;place-items:center}.phone-card{width:min(380px,100%);background:#fff;border:10px solid #fff;border-radius:38px;box-shadow:0 32px 70px rgba(91,47,73,.18);padding:18px;transform:rotate(2deg)}.phone-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:14px;margin-bottom:14px}.phone-top>span:first-child{width:8px;height:8px;background:var(--pink);border-radius:50%}.visual-scene{background:linear-gradient(145deg,#ffd8e7,#f0e8ff);border-radius:24px;padding:28px;min-height:210px;display:flex;flex-direction:column;justify-content:end;color:var(--title);overflow:hidden;position:relative}.scene-icon{position:absolute;right:22px;top:12px;font-size:48px;color:#fff}.visual-scene strong{font-size:25px}.visual-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.mini-scene{min-height:88px;border-radius:18px;background:var(--soft);display:grid;place-items:center;font-weight:800;color:var(--pink-deep)}.mini-scene:last-child{background:var(--lavender);color:var(--purple)}.phone-note{margin-top:12px;padding:14px 16px;border-radius:16px;background:#fff9fc;font-size:14px}.floating-card{position:absolute;background:#fff;padding:14px 18px;border-radius:18px;box-shadow:var(--shadow);font-size:13px;color:var(--muted);z-index:2}.floating-card strong{color:var(--title);font-size:16px}.floating-one{left:0;top:95px}.floating-two{right:-5px;bottom:80px}
.section-heading{max-width:750px;margin-bottom:36px}.section-heading.centered{text-align:center;margin-inline:auto}.section-heading h2,.story-copy h2,.content-split h2,.large-panel h2,.message-grid h2,.app-showcase h2,.safety-privacy-grid h2,.responsibility-banner h2,.about-strip h2,.inner-hero h1,.process-grid h2,.notice-card h2,.related-section h2,.final-cta h2{color:var(--title);font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.035em;margin:10px 0 16px}.section-heading p{color:var(--muted);font-size:17px}.split-heading{max-width:none;display:grid;grid-template-columns:1fr .8fr;gap:50px;align-items:end}.feature-grid{display:grid;gap:20px}.feature-grid.four{grid-template-columns:repeat(4,1fr)}.feature-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-soft)}.feature-card h3{color:var(--title);font-size:21px;margin:16px 0 8px}.card-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:var(--soft);color:var(--pink-deep);font-size:21px;font-weight:900}.channel-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.channel-grid article{background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.8);border-radius:20px;padding:22px;min-height:190px;display:flex;flex-direction:column}.channel-grid h3{margin:0 0 8px;color:var(--title)}.channel-grid p{font-size:14px;line-height:1.7;color:var(--muted);margin:0 0 18px}.channel-grid a{margin-top:auto;color:var(--pink-deep);font-size:14px;font-weight:800}.inspiration-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(180px,auto);gap:18px}.inspiration-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-soft)}.inspiration-card.wide{grid-column:span 2;display:grid;grid-template-columns:.6fr 1.4fr;align-items:center;background:linear-gradient(135deg,#fff,#fff1f6)}.inspiration-card.tall{grid-row:span 2;background:linear-gradient(160deg,#fff,#f7f1ff)}.soft-icon{display:block;font-size:50px;color:var(--pink);margin-bottom:16px}.inspiration-card.wide .soft-icon{font-size:82px;text-align:center}.tag{font-size:12px;font-weight:800;color:var(--pink-deep);background:var(--soft);padding:6px 10px;border-radius:999px}.inspiration-card h3{font-size:23px;color:var(--title);margin:14px 0 8px}.inspiration-card p{color:var(--muted)}.inspiration-card a{font-weight:800;color:var(--pink-deep);font-size:14px}.story-grid,.content-split,.message-grid,.app-showcase,.inner-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.css-illustration{position:relative;min-height:430px;border-radius:36px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.story-orb{position:absolute;border-radius:50%}.orb-a{width:280px;height:280px;background:linear-gradient(145deg,#ffd2e3,#fff0f6);left:-30px;bottom:-40px}.orb-b{width:230px;height:230px;background:linear-gradient(145deg,#e9ddff,#f8f4ff);right:-15px;top:-35px}.story-center{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:190px;height:190px;border-radius:50%;background:linear-gradient(145deg,var(--pink),var(--purple));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 25px 50px rgba(143,92,208,.28)}.story-center span{font-size:13px;letter-spacing:.25em}.story-center strong{font-size:22px}.story-note{position:absolute;background:#fff;padding:12px 18px;border-radius:999px;box-shadow:var(--shadow-soft);font-weight:800;color:var(--title)}.note-a{left:45px;top:55px}.note-b{right:35px;bottom:55px}.story-copy p,.content-split>div>p,.message-grid>div>p,.app-showcase>div>p,.safety-privacy-grid p{font-size:16px;color:#665666}.stack-cards{display:grid;gap:14px}.stack-cards article{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:var(--shadow-soft);display:grid;grid-template-columns:52px 1fr;column-gap:14px}.stack-cards span{grid-row:span 2;font-size:14px;color:var(--pink-deep);font-weight:900}.stack-cards h3{margin:0;color:var(--title)}.stack-cards p{margin:6px 0 0;color:var(--muted)}.two-panel-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.large-panel{background:#fff;border-radius:28px;padding:36px;box-shadow:var(--shadow-soft)}.large-panel.accent-panel{background:linear-gradient(145deg,#fff,#f6f1ff)}.large-panel a{font-weight:800;color:var(--pink-deep)}.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.tag-cloud span{background:var(--soft);color:var(--pink-deep);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:800}.check-list,.plain-list{list-style:none;padding:0;margin:20px 0}.check-list li,.plain-list li{position:relative;padding-left:28px;margin:8px 0}.check-list li:before,.plain-list li:before{content:"✓";position:absolute;left:0;color:var(--pink-deep);font-weight:900}.message-demo{min-height:390px;border-radius:34px;background:linear-gradient(150deg,#fff,#f7f2ff);padding:38px;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:center;gap:16px}.bubble{max-width:78%;padding:15px 18px;border-radius:20px;box-shadow:var(--shadow-soft)}.bubble-left{background:#fff;border-bottom-left-radius:7px}.bubble-right{background:linear-gradient(135deg,var(--peach),var(--pink));color:#fff;align-self:flex-end;border-bottom-right-radius:7px}.bubble-system{max-width:100%;background:var(--soft);color:var(--pink-deep);font-size:13px;text-align:center}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.topic-grid article{background:#fff;border-radius:24px;padding:26px;border:1px solid var(--border)}.topic-grid article>span{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:15px;background:var(--lavender);color:var(--purple);font-weight:900}.topic-grid h3{color:var(--title);margin:18px 0 8px}.topic-grid a{font-size:14px;font-weight:800;color:var(--pink-deep)}.service-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.service-mini-grid span{padding:14px;border-radius:16px;background:#fff;border:1px solid var(--border);font-size:14px;font-weight:700}.app-card-visual{display:grid;place-items:center}.app-screen{width:330px;min-height:520px;border:12px solid #fff;border-radius:40px;background:var(--bg);box-shadow:0 32px 70px rgba(91,47,73,.18);padding:20px;display:flex;flex-direction:column}.app-head{font-weight:900;color:var(--title);margin-bottom:18px}.app-banner{background:linear-gradient(135deg,var(--peach),var(--pink),var(--purple));border-radius:22px;padding:25px;color:#fff;font-size:20px;font-weight:800}.app-list{display:grid;gap:12px;margin-top:18px}.app-list span{height:80px;border-radius:18px;background:#fff;border:1px solid var(--border)}.app-tabs{margin-top:auto;background:#fff;border-radius:18px;padding:10px;display:flex;justify-content:space-around;font-size:11px}.app-tabs b:first-child{color:var(--pink-deep)}.safety-privacy-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.safety-privacy-grid article{background:#fff;border-radius:28px;padding:36px;box-shadow:var(--shadow-soft)}.safety-privacy-grid a{font-weight:800;color:var(--pink-deep)}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-grid blockquote{margin:0;background:#fff;border:1px solid var(--border);border-radius:24px;padding:26px;box-shadow:var(--shadow-soft)}.review-grid p{margin:0;color:#625461}.review-grid footer{margin-top:16px;color:var(--muted);font-size:14px}.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}.faq-list{display:grid;gap:12px}.faq-list details,.faq-page-grid details{background:#fff;border:1px solid var(--border);border-radius:18px;padding:0 20px;box-shadow:var(--shadow-soft)}.faq-list summary,.faq-page-grid summary{cursor:pointer;min-height:60px;display:flex;align-items:center;font-weight:800;color:var(--title);list-style:none}.faq-list summary::-webkit-details-marker,.faq-page-grid summary::-webkit-details-marker{display:none}.faq-list summary:after,.faq-page-grid summary:after{content:"+";margin-left:auto;color:var(--pink-deep);font-size:22px}.faq-list details[open] summary:after,.faq-page-grid details[open] summary:after{content:"−"}.faq-list details p,.faq-page-grid details p{margin:0 0 20px;color:var(--muted)}.responsibility-banner,.about-strip,.final-cta{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:30px;padding:40px;box-shadow:var(--shadow-soft)}.responsibility-banner a{font-weight:800;color:var(--pink-deep)}.about-strip{grid-template-columns:.8fr 1.2fr auto}.about-strip h2{font-size:34px}.about-strip p{margin:0;color:var(--muted)}
.inner-hero{background:linear-gradient(135deg,#fff8fb,#f8f2ff)}.inner-hero h1{font-size:clamp(42px,6vw,68px)}.inner-hero p{font-size:17px;color:#665666;max-width:760px}.inner-visual{position:relative;min-height:360px;border-radius:34px;background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden}.visual-ring{position:absolute;border-radius:50%;border:26px solid rgba(255,98,159,.10)}.ring-one{width:320px;height:320px}.ring-two{width:210px;height:210px;border-color:rgba(147,107,255,.12)}.visual-symbol{position:relative;z-index:2;width:130px;height:130px;border-radius:36px;background:linear-gradient(135deg,var(--peach),var(--pink),var(--purple));display:grid;place-items:center;color:#fff;font-size:32px;font-weight:900;box-shadow:0 20px 45px rgba(147,107,255,.25)}.inner-visual span{position:relative;z-index:2;margin-top:20px;color:var(--muted);font-weight:800}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.info-grid.layout-offset .info-card:nth-child(even){transform:translateY(20px)}.info-grid.layout-lines{grid-template-columns:1fr}.info-grid.layout-lines .info-card{display:grid;grid-template-columns:70px 1fr;column-gap:18px}.info-grid.layout-lines .info-card p{grid-column:2}.info-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:30px;box-shadow:var(--shadow-soft)}.step-number{color:var(--pink-deep);font-weight:900;font-size:13px;letter-spacing:.1em}.info-card h2{font-size:23px;line-height:1.35;color:var(--title);margin:8px 0}.info-card p{margin:0;color:var(--muted)}.process-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.process-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}.process-list li{display:grid;grid-template-columns:54px 1fr;align-items:center;background:rgba(255,255,255,.82);border-radius:18px;padding:14px 18px}.process-list li span{width:38px;height:38px;border-radius:12px;background:var(--pink);color:#fff;display:grid;place-items:center;font-weight:900;font-size:13px}.process-list li p{margin:0;font-weight:700}.notice-card{display:grid;grid-template-columns:80px 1fr;gap:24px;align-items:center;background:linear-gradient(135deg,#fff,#fff0f6);border:1px solid var(--border);border-radius:28px;padding:36px;box-shadow:var(--shadow-soft)}.notice-icon{width:70px;height:70px;border-radius:22px;background:linear-gradient(135deg,var(--pink),var(--purple));display:grid;place-items:center;color:#fff;font-size:32px;font-weight:900}.notice-card h2{font-size:30px}.notice-card p{margin:0;color:#665666}.related-section{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:center}.related-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.related-links a{min-height:60px;padding:0 18px;border-radius:18px;background:#fff;border:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-weight:800}.related-links a:hover{color:var(--pink-deep)}.final-cta{grid-template-columns:1fr auto}.final-cta h2{font-size:32px}.faq-page-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.site-footer{background:var(--footer);color:var(--footer-text);padding:70px 0 30px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:38px}.footer-brand-panel p{color:#d9c7d2;max-width:360px}.footer-grid nav{display:flex;flex-direction:column;gap:9px}.footer-grid h2{font-size:15px;margin:0 0 10px;color:#fff}.footer-grid nav a{color:#dbcbd5;font-size:14px}.footer-grid nav a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:24px;display:flex;justify-content:space-between;gap:30px;color:#bcaab7;font-size:13px}.footer-bottom p{margin:0}.mobile-bottom-nav{display:none}
@media (max-width:1080px){.desktop-nav a{padding:0 10px}.feature-grid.four{grid-template-columns:repeat(2,1fr)}.channel-grid{grid-template-columns:repeat(3,1fr)}.topic-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}.footer-grid nav:nth-of-type(n+3){margin-top:10px}}
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