:root{
 --bg:#FFF8FB;--white:#fff;--pink-bg:#FFF0F6;--purple-bg:#F7F3FF;--muted-bg:#F8F4F6;
 --title:#32262D;--text:#51444C;--muted:#7C6D76;--soft:#A09199;
 --pink:#FF5D9E;--berry:#D94C83;--coral:#FF8EAC;--purple:#8C76E8;--deep:#6753B5;
 --border:rgba(255,93,158,.15);--shadow:0 14px 36px rgba(76,48,66,.08);
 --strong:0 18px 46px rgba(217,76,131,.15);--grad:linear-gradient(135deg,#FF8EAC 0%,#FF5D9E 52%,#8C76E8 100%);
 --footer:#30242B;--container:1200px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",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{font:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(140,118,232,.42);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.skip-link{position:fixed;top:-80px;left:18px;z-index:3000;background:#fff;padding:10px 15px;border-radius:12px;box-shadow:var(--shadow)}
.skip-link:focus{top:18px}
.site-header{position:sticky;top:0;z-index:1000}
.topbar{background:#fff;border-bottom:1px solid var(--border)}
.topbar-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--muted);font-size:13px}
.topbar nav{display:flex;gap:18px}
.topbar a:hover{color:var(--berry)}
.nav-shell{position:relative;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);box-shadow:0 8px 24px rgba(76,48,66,.05);backdrop-filter:blur(12px)}
.main-nav{min-height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;min-width:max-content;position:relative;z-index:3}
.brand img{width:148px;object-fit:contain}
.brand span{font-size:25px;font-weight:900;color:var(--title);letter-spacing:-.5px}
.desktop-nav{display:flex;justify-content:center;gap:6px;min-width:0}
.desktop-nav a{min-height:44px;display:flex;align-items:center;padding:0 15px;border-radius:999px;color:var(--muted);font-weight:800;white-space:nowrap}
.desktop-nav a:hover,.desktop-nav a.is-active{background:var(--pink-bg);color:var(--berry)}
.nav-actions{display:flex;gap:10px}
.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border:0;border-radius:999px;font-weight:900;white-space:nowrap;cursor:pointer;position:relative;z-index:2}
.btn.primary{color:#fff;background:var(--grad);box-shadow:0 12px 28px rgba(217,76,131,.24)}
.btn.secondary{background:#fff;color:var(--berry);border:1px solid var(--border);box-shadow:var(--shadow)}
.btn.ghost{background:var(--pink-bg);color:var(--berry);border:1px solid var(--border)}
.btn.small{min-height:42px;padding:0 18px;font-size:14px}
.btn:hover{transform:translateY(-2px)}
.mobile-menu-btn,.mobile-exp{display:none}
.desktop-panel{position:absolute;left:0;right:0;top:100%;background:rgba(255,255,255,.99);border-bottom:1px solid var(--border);box-shadow:var(--strong);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:.2s;z-index:1002}
.desktop-panel.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.desktop-panel>.container{padding:28px 0 34px}
.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}
.panel-head h2{margin:4px 0 0;color:var(--title);font-size:clamp(22px,3vw,32px);line-height:1.3}
.eyebrow{margin:0;color:var(--berry);font-size:13px;font-weight:900;letter-spacing:.12em}
.panel-close{min-width:64px;min-height:42px;border:1px solid var(--border);border-radius:999px;background:var(--pink-bg);color:var(--berry);font-weight:900;cursor:pointer;position:relative;z-index:3}
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.channel-grid>div{padding:18px;border:1px solid var(--border);border-radius:22px;background:var(--bg)}
.channel-grid h3{margin:0 0 8px;color:var(--title);font-size:16px}
.channel-grid a{display:grid;gap:2px;padding:10px 8px;border-radius:14px}
.channel-grid a:hover{background:#fff}
.channel-grid strong{color:var(--title);font-size:14px}
.channel-grid span{color:var(--muted);font-size:12px;line-height:1.5}
.overlay{position:fixed;inset:0;z-index:998;background:rgba(50,38,45,.32);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}
.overlay.show{opacity:1;visibility:visible;pointer-events:auto}
.mobile-panel{position:fixed;left:0;right:0;bottom:0;z-index:1100;max-height:85vh;padding:12px 18px calc(22px + env(safe-area-inset-bottom));background:#fff;border-radius:28px 28px 0 0;box-shadow:0 -18px 60px rgba(50,38,45,.22);transform:translateY(110%);visibility:hidden;pointer-events:none;overflow-y:auto;transition:.25s}
.mobile-panel.open{transform:none;visibility:visible;pointer-events:auto}
.dragbar{width:48px;height:5px;margin:0 auto 14px;border-radius:999px;background:#E6DCE2}
.mobile-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.mobile-links a{min-height:74px;display:grid;align-content:center;padding:12px 14px;border:1px solid var(--border);border-radius:16px;background:var(--bg);color:var(--title);font-weight:900}
.mobile-links span{color:var(--muted);font-size:11px;font-weight:500;line-height:1.5}

main{display:block}
.section{padding:clamp(56px,8vw,96px) 0;position:relative}
.section-tight{padding:44px 0}
.pink{background:var(--pink-bg)}.purple{background:var(--purple-bg)}.white{background:#fff}.muted-bg{background:var(--muted-bg)}
.section-head{max-width:760px;margin-bottom:34px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head h2{margin:8px 0 12px;color:var(--title);font-size:clamp(28px,4vw,46px);line-height:1.22;letter-spacing:-.04em}
.section-head p{margin:0;color:var(--muted);font-size:17px}
.hero{padding:clamp(48px,8vw,90px) 0 54px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(250px,.75fr) minmax(220px,.72fr);align-items:center;gap:32px}
.hero-copy h1{margin:12px 0 16px;color:var(--title);font-size:clamp(48px,6vw,82px);line-height:1.03;letter-spacing:-.065em}
.hero-copy h1 span{display:block;color:var(--pink)}
.hero-copy>p{margin:0;max-width:650px;color:var(--muted);font-size:17px}
.actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px 18px;margin-top:28px}
.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--berry);font-weight:900}
.text-link:after{content:"→"}.text-link:hover{color:var(--deep)}
.phone-visual{min-height:500px;display:grid;place-items:center;padding:22px;border-radius:46px;background:linear-gradient(160deg,#fff,#FFF0F6 56%,#F7F3FF);box-shadow:var(--strong);border:1px solid rgba(255,255,255,.8)}
.phone{width:min(250px,100%);min-height:440px;padding:18px;border-radius:38px;background:#2E242A;box-shadow:0 30px 60px rgba(50,38,45,.2)}
.phone:before{content:"";display:block;width:80px;height:18px;margin:0 auto 14px;border-radius:0 0 14px 14px;background:#171216}
.screen{min-height:382px;padding:18px;border-radius:28px;background:linear-gradient(#FFF9FB,#F8F4FF)}
.screen .avatar{width:42px;height:42px;border-radius:50%;background:var(--grad)}
.screen .line{height:9px;margin:10px 0;border-radius:999px;background:#E9DDE5}
.screen .media{height:130px;margin:18px 0;border-radius:22px;background:linear-gradient(135deg,rgba(255,142,172,.3),rgba(140,118,232,.25))}
.screen .item{height:65px;margin:12px 0;border-radius:18px;background:#fff;box-shadow:0 8px 20px rgba(76,48,66,.07)}
.hero-side{display:grid;gap:16px}
.info-card,.card{padding:24px;border:1px solid var(--border);border-radius:24px;background:#fff;box-shadow:var(--shadow)}
.info-card:nth-child(2){background:var(--purple-bg)}
.icon{width:46px;height:46px;display:grid;place-items:center;margin-bottom:18px;border-radius:16px;background:var(--grad);color:#fff;font-weight:900}
.info-card h2,.info-card h3,.card h3{margin:0 0 9px;color:var(--title);line-height:1.35}
.info-card p,.card p{margin:0 0 14px;color:var(--muted)}
.topic-strip{display:flex;gap:14px;overflow-x:auto;padding:4px 4px 18px;scroll-snap-type:x proximity}
.topic{flex:1 0 150px;min-width:150px;padding:18px;border:1px solid var(--border);border-radius:20px;background:#fff;box-shadow:0 10px 26px rgba(76,48,66,.05);scroll-snap-align:start}
.topic h3{margin:0 0 7px;color:var(--title);font-size:16px}.topic p{margin:0 0 10px;color:var(--muted);font-size:13px;line-height:1.6}.topic a{color:var(--berry);font-size:13px;font-weight:900}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{min-height:100%}.card ul{padding-left:20px;color:var(--muted)}.card li+li{margin-top:8px}
.num{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;margin-bottom:18px;padding:0 12px;border-radius:14px;background:var(--grad);color:#fff;font-weight:900}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 17px}.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 11px;border-radius:999px;background:var(--pink-bg);color:var(--berry);font-size:12px;font-weight:900}
.magazine{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:auto auto;gap:20px}.magazine .feature{grid-row:1/span 2}
.visual{min-height:220px;margin-bottom:20px;border-radius:22px;background:linear-gradient(135deg,rgba(255,93,158,.2),rgba(140,118,232,.24))}
.feature .visual{min-height:420px}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.panel{padding:clamp(26px,4vw,42px);border:1px solid var(--border);border-radius:28px;background:#fff;box-shadow:var(--shadow)}
.panel h2{margin:5px 0 14px;color:var(--title);font-size:clamp(25px,3vw,35px);line-height:1.3}.panel p{color:var(--muted)}
.check{list-style:none;padding:0;margin:18px 0}.check li{position:relative;padding:9px 0 9px 33px;color:var(--muted)}.check li:before{content:"✓";position:absolute;left:0;top:9px;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--pink-bg);color:var(--berry);font-size:12px;font-weight:900}
.timeline{display:grid;gap:16px}.step{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:22px;border:1px solid var(--border);border-radius:22px;background:#fff;box-shadow:var(--shadow);counter-increment:steps}.timeline{counter-reset:steps}.step:before{content:counter(steps);width:46px;height:46px;display:grid;place-items:center;border-radius:16px;background:var(--grad);color:#fff;font-weight:900}.step h3{margin:0 0 7px;color:var(--title)}.step p{margin:0;color:var(--muted)}
.notice{padding:22px 24px;border-left:4px solid var(--pink);border-radius:0 18px 18px 0;background:var(--pink-bg);color:var(--muted)}.notice strong{color:var(--title)}
.feedback-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feedback{padding:24px;border:1px solid var(--border);border-radius:22px;background:#fff;box-shadow:var(--shadow)}.feedback:before{content:"“";display:block;height:38px;color:var(--pink);font:52px/1 Georgia,serif}.feedback p{margin:0;color:var(--muted)}
.faq{display:grid;gap:12px}details{border:1px solid var(--border);border-radius:18px;background:#fff;box-shadow:0 8px 22px rgba(76,48,66,.05);overflow:hidden}summary{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 20px;color:var(--title);font-weight:900;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--berry);font-size:24px}details[open] summary:after{content:"−"}details p{margin:0;padding:0 20px 20px;color:var(--muted)}
.page-hero{padding:58px 0 44px;background:linear-gradient(135deg,#FFF8FB,#FFF0F6 58%,#F7F3FF);border-bottom:1px solid var(--border)}
.page-hero-inner{max-width:880px}.crumbs{display:flex;gap:8px;color:var(--soft);font-size:13px}.page-hero h1{margin:14px 0;color:var(--title);font-size:clamp(38px,6vw,66px);line-height:1.08;letter-spacing:-.05em}.page-hero p{margin:0;color:var(--muted);font-size:18px}
.page-index{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.page-index a{min-height:38px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--berry);font-size:13px;font-weight:900}
.article-section{scroll-margin-top:120px}.prose h2{margin:0 0 14px;color:var(--title);font-size:clamp(25px,3vw,35px);line-height:1.3}.prose p{margin:0 0 16px;color:var(--muted)}.prose ul{color:var(--muted)}
.related{display:flex;flex-wrap:wrap;gap:12px}.related a{min-height:44px;display:inline-flex;align-items:center;padding:0 16px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--berry);font-weight:900}
.cta{display:flex;justify-content:space-between;align-items:center;gap:26px;padding:clamp(28px,5vw,46px);border-radius:30px;background:linear-gradient(135deg,#32262D,#49343F);color:#fff;box-shadow:var(--strong)}.cta h2{margin:0 0 8px;color:#fff;font-size:clamp(26px,4vw,40px)}.cta p{margin:0;max-width:700px;color:#F2DDE7}
.site-footer{padding:66px 0 28px;background:var(--footer);color:#FFEAF2}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:30px}.footer-brand p{max-width:340px;color:rgba(255,234,242,.72)}.site-footer nav{display:grid;align-content:start;gap:9px}.site-footer h2{margin:0 0 6px;color:#fff;font-size:16px}.site-footer nav a{color:rgba(255,234,242,.72);font-size:14px}.site-footer nav a:hover{color:#fff}.site-footer .brand span{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;margin-top:42px;padding-top:24px;border-top:1px solid rgba(255,234,242,.12);color:rgba(255,234,242,.62);font-size:13px}.footer-bottom p{margin:0}.footer-bottom p:first-child{max-width:760px}
.mobile-bottom{display:none}
@media(max-width:1050px){.main-nav{gap:16px}.desktop-nav{gap:2px}.desktop-nav a{padding:0 10px}.desktop-menu-btn{display:none}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid{grid-template-columns:1fr .82fr}.hero-side{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-brand{grid-column:1/-1}}
@media(max-width:760px){
 body{padding-bottom:calc(74px + env(safe-area-inset-bottom))}.container{width:min(100% - 32px,var(--container))}.topbar-inner{min-height:30px}.topbar nav a:first-child{display:none}
 .main-nav{min-height:62px;grid-template-columns:1fr auto 1fr;gap:8px}.desktop-nav,.nav-actions{display:none}.brand{justify-self:center}.brand img{width:122px}.brand span{font-size:21px}
 .mobile-menu-btn{display:inline-flex;align-items:center;justify-self:start;gap:6px;min-height:44px;padding:0 8px;border:0;background:transparent;font-size:13px;font-weight:900;cursor:pointer;position:relative;z-index:3}
 .mobile-exp{display:inline-flex;align-items:center;justify-content:center;justify-self:end;min-width:54px;min-height:44px;padding:0 14px;border-radius:999px;background:var(--grad);color:#fff;font-size:13px;font-weight:900;position:relative;z-index:3}
 .desktop-panel{display:none}.hero-grid{grid-template-columns:1fr}.hero-copy h1{font-size:clamp(44px,14vw,68px)}.phone-visual{min-height:420px}.phone{min-height:380px;width:min(230px,85%)}.screen{min-height:325px}
 .hero-side{grid-column:auto;grid-template-columns:repeat(2,minmax(220px,1fr));overflow-x:auto}.section{padding:58px 0}.grid,.grid.two,.grid.four,.split,.feedback-grid,.magazine{grid-template-columns:1fr}.magazine{grid-template-rows:auto}.magazine .feature{grid-row:auto}.feature .visual{min-height:270px}
 .cta{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}
 .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:900;display:grid;grid-template-columns:repeat(5,1fr);min-height:66px;padding:7px 8px calc(7px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);border-top:1px solid var(--border);box-shadow:0 -10px 28px rgba(76,48,66,.1);backdrop-filter:blur(14px)}
 .mobile-bottom a{min-height:52px;display:grid;place-items:center;align-content:center;gap:2px;border-radius:15px;color:var(--muted);font-size:12px}.mobile-bottom a span{font-size:18px;line-height:1}.mobile-bottom a b{font-size:11px}.mobile-bottom a.is-active{background:var(--pink-bg);color:var(--berry)}
}
@media(max-width:460px){.hero-actions .btn{width:100%}.mobile-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}