:root {
  --page:#FFF8FB;--surface:#FFFFFF;--pink:#FFF0F6;--purple-soft:#F7F3FF;--gray-pink:#F8F4F6;
  --title:#32262D;--text:#51444C;--muted:#7C6D76;--faint:#A09199;
  --brand:#FF5D9E;--berry:#D94C83;--coral:#FF8EAC;--purple:#8C76E8;--deep-purple:#6753B5;
  --border:rgba(255,93,158,.15);--shadow:0 14px 36px rgba(76,48,66,.08);
  --shadow-strong:0 18px 46px rgba(217,76,131,.15);
  --gradient:linear-gradient(135deg,#FF8EAC 0%,#FF5D9E 52%,#8C76E8 100%);
  --radius:24px;--container:1200px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:var(--page);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
a,button{-webkit-tap-highlight-color:transparent}
button,input,textarea{font:inherit}
img{display:block;max-width:100%;height:auto}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;padding:10px 14px;background:var(--surface);border-radius:12px;box-shadow:var(--shadow)}
.skip-link:focus{top:16px}
:focus-visible{outline:3px solid rgba(140,118,232,.45);outline-offset:3px}
.site-header{position:sticky;top:0;z-index:80}
.notice-bar{background:#F9E7F0;border-bottom:1px solid var(--border)}
.notice-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:var(--muted)}
.notice-inner p{margin:0}
.notice-links{display:flex;gap:18px}
.notice-links a:hover{color:var(--berry)}
.main-nav-wrap{background:rgba(255,248,251,.94);border-bottom:1px solid rgba(255,93,158,.12);backdrop-filter:blur(14px)}
.main-nav{min-height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:30px}
.brand{display:inline-flex;align-items:center;min-width:max-content}
.brand img{width:148px;max-height:44px;object-fit:contain}
.brand-mark{font-size:24px;font-weight:850;letter-spacing:-.04em;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.desktop-nav{display:flex;justify-content:center;gap:8px;white-space:nowrap}
.desktop-nav a{min-height:42px;padding:8px 14px;border-radius:999px;display:inline-flex;align-items:center;font-weight:650;color:var(--muted)}
.desktop-nav a:hover,.desktop-nav a.is-active{color:var(--berry);background:var(--pink)}
.nav-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.button,.channel-trigger,.icon-button{min-height:44px;border:0;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;font-weight:750}
.button{padding:12px 22px;color:#fff;background:var(--gradient);box-shadow:0 10px 26px rgba(217,76,131,.22)}
.button:hover{transform:translateY(-1px);box-shadow:var(--shadow-strong)}
.button-secondary{padding:11px 20px;color:var(--berry);background:var(--surface);border:1px solid var(--border)}
.button-small{min-height:42px;padding:9px 18px}
.channel-trigger{padding:9px 16px;color:var(--title);background:var(--surface);border:1px solid var(--border)}
.icon-button{padding:9px 15px;color:var(--title);background:var(--gray-pink)}
.mobile-only{display:none}
main{min-height:60vh}
.section{padding:72px 0}
.section-tight{padding:48px 0}
.section-soft{background:var(--pink)}
.section-purple{background:var(--purple-soft)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-heading>div{max-width:760px}
.eyebrow{margin:0 0 8px;color:var(--berry);font-weight:800;letter-spacing:.08em;font-size:13px;text-transform:uppercase}
h1,h2,h3{margin-top:0;color:var(--title);line-height:1.25}
h1{font-size:clamp(38px,6vw,72px);letter-spacing:-.055em}
h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.035em}
h3{font-size:20px;letter-spacing:-.02em}
p{margin-top:0}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);line-height:1.9}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-weight:750}
.text-link::after{content:"→";transition:transform .2s ease}
.text-link:hover::after{transform:translateX(3px)}
.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:24px}
.feature-grid{display:grid;gap:20px}
.feature-grid.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}
.feature-grid.four-col{grid-template-columns:repeat(4,minmax(0,1fr))}
.steps.four-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
.article-stack.wide-stack{max-width:960px;margin-inline:auto}
.quote-panel{padding:34px 40px;border-radius:28px;background:linear-gradient(135deg,#FFF0F6,#F7F3FF);border:1px solid var(--border);box-shadow:var(--shadow);text-align:center}
.quote-panel p{margin:0;color:var(--title);font-size:clamp(22px,3vw,34px);font-weight:800;line-height:1.55}
.timeline-list{display:grid;gap:16px}
.timeline-list article{display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;padding:24px;border-radius:22px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow)}
.timeline-list article>span{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--gradient);color:#fff;font-weight:900}
.timeline-list h3{margin-bottom:8px}
.timeline-list p{margin-bottom:0;color:var(--muted)}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none}
.tag{padding:5px 10px;border-radius:999px;background:var(--pink);color:var(--berry);font-size:13px;font-weight:700}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card p:last-child{margin-bottom:0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card-grid.six{grid-template-columns:repeat(3,minmax(0,1fr))}
.media-frame{margin:0;border-radius:28px;overflow:hidden;background:linear-gradient(135deg,#FFE6F0,#F0E9FF);box-shadow:var(--shadow-strong)}
.media-frame img{width:100%;height:100%;object-fit:cover}
.media-placeholder{min-height:320px;display:grid;place-items:center;padding:30px;color:var(--deep-purple);font-weight:800;text-align:center;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.9),transparent 30%),radial-gradient(circle at 80% 10%,rgba(255,142,172,.5),transparent 35%),linear-gradient(135deg,#FFEAF3,#EEE8FF)}
.media-placeholder span{max-width:220px}
.hero{padding:56px 0 76px}
.hero-grid{display:grid;grid-template-columns:1.12fr .8fr .72fr;gap:28px;align-items:center}
.hero-copy .brand-kicker{font-size:clamp(22px,3vw,32px);font-weight:850;color:var(--berry);margin-bottom:12px}
.hero-copy .lead{max-width:660px}
.hero-media .media-frame{aspect-ratio:4/5;min-height:0}
.hero-side{display:grid;gap:18px}
.hero-side .card{min-height:200px;display:flex;flex-direction:column;justify-content:center}
.hero-side .card:nth-child(2){background:var(--purple-soft)}
.topic-strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(190px,1fr);overflow-x:auto;gap:14px;padding:4px 4px 18px;scrollbar-width:thin}
.topic-chip{min-height:146px;background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:20px;box-shadow:var(--shadow)}
.topic-chip h3{margin-bottom:8px}
.topic-chip p{color:var(--muted);font-size:14px}
.magazine-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px}
.story-card{min-height:260px;display:flex;flex-direction:column;justify-content:flex-end;background:var(--surface);border:1px solid var(--border);border-radius:26px;overflow:hidden;box-shadow:var(--shadow)}
.story-card .media-frame{min-height:210px;border-radius:0;box-shadow:none}
.story-card .story-body{padding:24px}
.story-card.featured{grid-row:span 2}
.story-card.featured .media-frame{min-height:360px}
.timeline{position:relative;display:grid;gap:16px}
.timeline::before{content:"";position:absolute;top:12px;bottom:12px;left:13px;width:2px;background:linear-gradient(var(--coral),var(--purple))}
.timeline-item{position:relative;padding-left:46px}
.timeline-item::before{content:"";position:absolute;left:4px;top:9px;width:20px;height:20px;border-radius:50%;background:var(--surface);border:6px solid var(--brand);box-shadow:0 0 0 4px var(--pink)}
.timeline-item .card{padding:22px 24px}
.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.split-panel>article{padding:30px;border-radius:28px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow)}
.split-panel>article:nth-child(2){background:var(--purple-soft)}
.check-list{padding:0;margin:18px 0;list-style:none;display:grid;gap:10px}
.check-list li{position:relative;padding-left:28px}
.check-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--berry);font-weight:900}
.quote-card{position:relative}
.quote-card::before{content:"“";font-size:70px;line-height:.7;color:rgba(255,93,158,.2);position:absolute;top:28px;right:24px;font-weight:900}
.faq-list{display:grid;gap:12px}
details{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:0 22px;box-shadow:0 8px 20px rgba(76,48,66,.05)}
summary{cursor:pointer;min-height:64px;display:flex;align-items:center;color:var(--title);font-weight:800}
details p{color:var(--muted);padding-bottom:20px}
.page-hero{padding:58px 0 44px}
.page-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}
.page-hero .media-frame{aspect-ratio:5/3;min-height:0}
.page-hero h1{font-size:clamp(38px,5vw,62px)}
.content-index{display:flex;flex-wrap:wrap;gap:10px}
.content-index a{padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--berry);font-weight:700}
.prose-grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:28px}
.prose-aside{position:sticky;top:130px;align-self:start}
.prose-aside .card{background:var(--purple-soft)}
.article-stack{display:grid;gap:20px}
.article-section{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.article-section h2{font-size:28px}
.article-section p:last-child{margin-bottom:0}
.steps{counter-reset:step;display:grid;gap:16px}
.step{counter-increment:step;position:relative;padding:24px 24px 24px 72px;background:var(--surface);border-radius:22px;border:1px solid var(--border)}
.step::before{content:counter(step);position:absolute;left:22px;top:22px;width:34px;height:34px;display:grid;place-items:center;color:#fff;font-weight:900;border-radius:50%;background:var(--gradient)}
.notice-card{padding:26px;border-radius:24px;background:linear-gradient(135deg,#FFF0F6,#F5F0FF);border:1px solid var(--border)}
.related-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.related-links a{padding:18px;min-height:92px;border-radius:18px;background:var(--surface);border:1px solid var(--border);font-weight:750;display:flex;align-items:center}
.service-tip{text-align:center;padding:36px;border-radius:28px;color:#fff;background:var(--gradient)}
.service-tip h2,.service-tip p{color:#fff}
.service-tip .button-secondary{color:var(--berry)}
.site-footer{background:#30242B;color:#FFEAF2;padding:62px 0 calc(28px + env(safe-area-inset-bottom))}
.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-brand-link .brand-mark{color:#fff;background:none;-webkit-text-fill-color:initial}
.site-footer h2{color:#fff;font-size:16px;margin-bottom:16px}
.site-footer nav{display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.site-footer nav a{color:rgba(255,234,242,.78);font-size:14px}
.site-footer nav a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:24px;display:flex;justify-content:space-between;gap:24px;color:rgba(255,234,242,.65);font-size:13px}
.footer-bottom p{margin:0}
.channel-overlay{position:fixed;inset:0;z-index:120;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .2s ease,visibility .2s ease}
.channel-overlay.is-open{visibility:visible;pointer-events:auto;opacity:1}
.channel-backdrop{position:absolute;inset:0;background:rgba(50,38,45,.28)}
.channel-sheet{position:absolute;left:50%;top:106px;transform:translate(-50%,-16px);width:min(var(--container),calc(100% - 40px));max-height:calc(100vh - 126px);overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:26px;padding:28px;box-shadow:0 26px 70px rgba(50,38,45,.2);transition:transform .25s ease}
.channel-overlay.is-open .channel-sheet{transform:translate(-50%,0)}
.channel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.channel-heading h2{margin-bottom:0}
.channel-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.channel-group{display:grid;align-content:start;gap:8px}
.channel-group h3{font-size:15px;color:var(--berry);margin-bottom:4px}
.channel-group a{padding:12px;border-radius:16px;background:var(--page);border:1px solid transparent;display:grid;gap:2px}
.channel-group a:hover{border-color:var(--border);background:var(--pink)}
.channel-group strong{color:var(--title)}
.channel-group span{color:var(--muted);font-size:12px}
.mobile-bottom-nav{display:none}
@media(max-width:1020px){
  .desktop-nav{display:none}.main-nav{grid-template-columns:auto 1fr auto;gap:14px}.main-nav .brand{justify-self:center}
  .mobile-only{display:inline-flex}.desktop-only{display:none}.hero-grid{grid-template-columns:1fr .82fr}
  .hero-side{grid-column:1/-1;grid-template-columns:1fr 1fr}.hero-side .card{min-height:160px}
  .card-grid.four,.feature-grid.four-col{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(3,1fr)}.footer-brand{grid-column:1/-1}.channel-groups{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .container{width:min(100% - 32px,var(--container))}body{padding-bottom:calc(70px + env(safe-area-inset-bottom))}
  .notice-links a:first-child{display:none}.notice-inner{min-height:32px}
  .main-nav{min-height:62px;grid-template-columns:1fr auto 1fr;gap:8px}.main-nav .brand-mark{font-size:20px}.main-nav .brand img{width:118px}
  .nav-actions{justify-self:end}.nav-actions .button{min-height:42px;padding:9px 14px}
  .channel-trigger.mobile-only{justify-self:start;padding:8px 12px;min-height:42px}
  .section{padding:52px 0}.section-tight{padding:38px 0}.section-heading{align-items:flex-start;flex-direction:column}
  .hero{padding:38px 0 56px}.hero-grid,.page-hero-grid,.prose-grid,.split-panel{grid-template-columns:1fr}
  .hero-copy{order:1}.hero-media{order:2}.hero-side{order:3;grid-column:auto;display:grid;grid-auto-flow:column;grid-auto-columns:84%;overflow-x:auto;padding-bottom:10px}
  .hero-side .card{min-height:180px}.hero-media .media-frame{max-width:420px;margin-inline:auto}.topic-strip{grid-auto-columns:78%}
  .magazine-grid{grid-template-columns:1fr}.story-card.featured{grid-row:auto}.story-card.featured .media-frame,.story-card .media-frame{min-height:240px}
  .card-grid,.card-grid.two,.card-grid.three,.card-grid.four,.card-grid.six,.feature-grid.three-col,.feature-grid.four-col,.steps.four-steps{grid-template-columns:1fr}
  .related-links{grid-template-columns:1fr 1fr}.prose-aside{position:static}.timeline-list article{grid-template-columns:52px 1fr;padding:20px}.hero-actions{align-items:stretch}.hero-actions .button{width:100%}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}
  .channel-sheet{left:0;right:0;top:auto;bottom:0;transform:translateY(104%);width:100%;max-height:85vh;border-radius:26px 26px 0 0;padding:14px 18px calc(24px + env(safe-area-inset-bottom))}
  .channel-overlay.is-open .channel-sheet{transform:translateY(0)}.sheet-handle{width:46px;height:5px;border-radius:999px;background:#D8CAD1;margin:0 auto 14px}
  .channel-groups{grid-template-columns:1fr}.channel-group{display:grid;grid-template-columns:1fr 1fr;gap:8px}.channel-group h3{grid-column:1/-1;margin:10px 0 2px}
  .channel-group a{min-height:64px}.channel-group span{display:none}
  .mobile-bottom-nav{position:fixed;z-index:70;left:0;right:0;bottom:0;min-height:calc(64px + env(safe-area-inset-bottom));padding:8px 8px env(safe-area-inset-bottom);background:rgba(255,255,255,.96);border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr);backdrop-filter:blur(14px)}
  .mobile-bottom-nav a{min-height:48px;display:grid;place-items:center;border-radius:14px;color:var(--muted);font-size:13px;font-weight:750}
  .mobile-bottom-nav a.is-active{color:var(--berry);background:var(--pink)}
}
@media(max-width:480px){
  .container{width:min(100% - 32px,var(--container))}.notice-inner{font-size:12px}h1{font-size:40px}
  .button-row{align-items:stretch}.button-row .button,.button-row .button-secondary{width:100%}
  .related-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:none!important;animation:none!important}
}