*{box-sizing:border-box}
:root{
  --bg:#FFF7FB;--surface:#FFFFFF;--soft-pink:#FFF0F6;--soft-purple:#F6F1FF;
  --ink:#332631;--text:#514451;--muted:#807080;--pink:#FF629F;--pink-dark:#E94D8E;
  --peach:#FF9BBC;--purple:#936BFF;--border:rgba(255,98,159,.16);
  --footer:#30232D;--footer-text:#FFEAF3;--shadow:0 18px 50px rgba(92,47,75,.09);
  --radius:24px;--max:1220px;
}
html{scroll-behavior:smooth}
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;pointer-events:auto}
img{max-width:100%;height:auto;display:block}
button,a{font:inherit}
button{cursor:pointer}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{
  position:fixed;left:16px;top:12px;z-index:1200;background:#fff;color:var(--ink);
  padding:10px 14px;border-radius:10px;transform:translateY(-150%);box-shadow:var(--shadow)
}
.skip-link:focus{transform:none}
.site-header{
  position:sticky;top:0;z-index:700;background:rgba(255,247,251,.90);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,98,159,.10);box-shadow:0 8px 30px rgba(72,37,60,.05)
}
.nav-shell{max-width:1260px;margin:0 auto;padding:0 20px}
.desktop-nav{height:76px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px}
.mobile-nav-grid{display:none}
.brand-link,.footer-logo,.drawer-brand{
  display:inline-flex;align-items:center;min-height:44px;flex-shrink:0;font-weight:900;color:var(--ink)
}
.brand-logo-image{width:auto;height:38px;max-width:150px;object-fit:contain}
.brand-logo-text{
  font-size:22px;letter-spacing:.02em;background:linear-gradient(135deg,var(--pink-dark),var(--purple));
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.top-nav{display:flex;align-items:center;justify-content:center;gap:4px;min-width:0;white-space:nowrap}
.top-nav a{
  min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:999px;
  color:#645462;font-weight:700;font-size:15px;transition:.2s ease
}
.top-nav a:hover,.top-nav a:focus-visible{background:#fff;color:var(--pink-dark);outline:none}
.top-nav a.is-current{background:var(--soft-pink);color:var(--pink-dark);box-shadow:inset 0 0 0 1px var(--border)}
.nav-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}
.pill-button,.primary-button,.secondary-button{
  min-height:44px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 20px;border-radius:999px;font-weight:800;white-space:nowrap;transition:.2s ease
}
.pill-button,.primary-button{
  color:#fff;background:linear-gradient(135deg,#FF9BBC 0%,#FF629F 50%,#936BFF 100%);
  box-shadow:0 10px 28px rgba(233,77,142,.20)
}
.pill-button:hover,.primary-button:hover{transform:translateY(-1px);box-shadow:0 14px 34px rgba(233,77,142,.26)}
.pill-button:focus-visible,.primary-button:focus-visible,.secondary-button:focus-visible,.menu-button:focus-visible,.drawer-close:focus-visible{
  outline:3px solid rgba(147,107,255,.28);outline-offset:3px
}
.secondary-button{background:#fff;color:var(--pink-dark);border:1px solid var(--border)}
.menu-button{
  width:46px;height:46px;border:1px solid var(--border);border-radius:50%;background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:var(--ink)
}
.menu-lines{display:grid;gap:4px;width:18px}
.menu-lines i{display:block;height:2px;border-radius:2px;background:currentColor}
.drawer-overlay{
  position:fixed;inset:0;z-index:880;background:rgba(48,35,45,.35);opacity:0;visibility:hidden;
  pointer-events:none;transition:.2s ease
}
.site-drawer{
  position:fixed;right:0;top:0;bottom:0;z-index:900;width:min(400px,88vw);background:#fff;padding:22px;
  transform:translateX(102%);opacity:0;visibility:hidden;pointer-events:none;
  box-shadow:-24px 0 70px rgba(63,36,55,.18);transition:.24s ease;overflow-y:auto
}
body.menu-open .drawer-overlay{opacity:1;visibility:visible;pointer-events:auto}
body.menu-open .site-drawer{transform:none;opacity:1;visibility:visible;pointer-events:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.drawer-close{width:44px;height:44px;border:0;border-radius:50%;background:var(--soft-pink);font-size:28px;color:var(--ink)}
.drawer-note{margin:10px 0 18px;color:var(--muted);font-size:14px}
.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.drawer-nav a{
  min-height:48px;display:flex;align-items:center;padding:10px 14px;border:1px solid transparent;
  border-radius:14px;background:#FFF9FC;color:#5b4b58;font-weight:700
}
.drawer-nav a:hover,.drawer-nav a:focus-visible,.drawer-nav a.is-current{
  border-color:var(--border);background:var(--soft-pink);color:var(--pink-dark);outline:none
}
main{display:block}
.page-shell{max-width:var(--max);margin:0 auto;padding:0 22px}
.hero{position:relative;overflow:hidden;padding:88px 0 72px}
.hero:before,.hero:after{
  content:"";position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none
}
.hero:before{width:360px;height:360px;right:-120px;top:5px;background:rgba(255,155,188,.24)}
.hero:after{width:250px;height:250px;left:-120px;bottom:-40px;background:rgba(147,107,255,.10)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;min-height:34px;padding:4px 12px;border-radius:999px;
  background:#fff;border:1px solid var(--border);color:var(--pink-dark);font-size:14px;font-weight:800
}
h1,h2,h3{color:var(--ink);line-height:1.25;margin-top:0}
h1{font-size:clamp(38px,6vw,70px);letter-spacing:-.04em;margin:18px 0}
h2{font-size:clamp(28px,3.7vw,44px);letter-spacing:-.02em;margin-bottom:18px}
h3{font-size:20px;margin-bottom:10px}
.hero .lead,.page-hero .lead{font-size:clamp(18px,2vw,22px);color:#6a5665;max-width:760px}
.hero-copy p{max-width:760px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 20px}
.text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--pink-dark);font-weight:800}
.text-link:after{content:" →";margin-left:4px;transition:transform .2s ease}
.text-link:hover:after{transform:translateX(3px)}
.feature-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.feature-chips span{
  padding:8px 12px;background:rgba(255,255,255,.82);border:1px solid var(--border);
  border-radius:999px;color:#6b5966;font-size:14px;font-weight:700
}
.hero-art{
  min-height:360px;border-radius:36px;background:
  radial-gradient(circle at 72% 22%,rgba(255,255,255,.95) 0 7%,transparent 7.5%),
  radial-gradient(circle at 35% 32%,rgba(255,255,255,.70) 0 11%,transparent 11.5%),
  linear-gradient(155deg,#FFF0F6 0%,#F6F1FF 56%,#FFE6EF 100%);
  border:1px solid var(--border);box-shadow:var(--shadow);position:relative;overflow:hidden
}
.hero-art:before{
  content:"";position:absolute;left:18%;top:15%;width:64%;height:70%;border-radius:32px;
  background:#fff;box-shadow:0 25px 55px rgba(96,52,82,.12);transform:rotate(-4deg)
}
.hero-art:after{
  content:"生活 · 兴趣 · 交流";position:absolute;left:24%;right:16%;top:32%;padding:26px 18px;
  border-radius:24px;background:linear-gradient(135deg,rgba(255,155,188,.92),rgba(147,107,255,.78));
  color:#fff;font-size:20px;font-weight:900;text-align:center;letter-spacing:.08em;
  box-shadow:0 18px 35px rgba(147,107,255,.18)
}
.section{padding:72px 0;position:relative}
.section.soft{background:var(--soft-pink)}
.section.purple{background:var(--soft-purple)}
.section.white{background:#fff}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}
.section-heading>div{max-width:800px}
.section-heading p{margin:0;color:var(--muted)}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;
  box-shadow:0 14px 40px rgba(92,47,75,.06)
}
.card.soft-card{background:linear-gradient(180deg,#fff,#FFF9FC)}
.card p:last-child{margin-bottom:0}
.card .mini-label{display:inline-block;margin-bottom:10px;color:var(--pink-dark);font-size:13px;font-weight:800}
.icon-dot{
  width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--soft-pink),var(--soft-purple));
  display:flex;align-items:center;justify-content:center;color:var(--pink-dark);font-weight:900;margin-bottom:16px
}
.quick-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.quick-card{padding:22px;min-height:190px;display:flex;flex-direction:column}
.quick-card p{font-size:14px;color:#746372;flex:1}
.mosaic{display:grid;grid-template-columns:1.25fr .75fr .75fr;grid-auto-rows:minmax(170px,auto);gap:20px}
.mosaic .card:nth-child(1){grid-row:span 2}
.mosaic .card:nth-child(4){grid-column:span 2}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.tag{display:inline-flex;align-items:center;min-height:32px;padding:4px 10px;border-radius:999px;background:var(--soft-purple);color:#6b55bb;font-size:13px;font-weight:700}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}
.visual-panel{
  min-height:320px;border-radius:32px;border:1px solid var(--border);
  background:linear-gradient(145deg,#fff,#FFF0F6 52%,#F6F1FF);box-shadow:var(--shadow);
  padding:28px;position:relative;overflow:hidden
}
.visual-panel:before{
  content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-65px;top:-45px;
  background:rgba(255,98,159,.14);pointer-events:none
}
.visual-stack{position:relative;z-index:1;display:grid;gap:14px}
.visual-note{background:rgba(255,255,255,.9);border:1px solid var(--border);border-radius:18px;padding:16px 18px}
.visual-note strong{display:block;color:var(--ink);margin-bottom:4px}
.check-list,.number-list{list-style:none;margin:20px 0;padding:0;display:grid;gap:12px}
.check-list li,.number-list li{position:relative;padding-left:34px}
.check-list li:before{
  content:"✓";position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:var(--soft-pink);color:var(--pink-dark);font-weight:900
}
.number-list{counter-reset:item}
.number-list li{counter-increment:item;padding-left:44px}
.number-list li:before{
  content:counter(item);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;background:var(--soft-purple);color:var(--purple);font-weight:900
}
.callout{
  border-radius:28px;padding:30px;background:linear-gradient(135deg,rgba(255,155,188,.15),rgba(147,107,255,.12));
  border:1px solid var(--border)
}
.callout strong{color:var(--ink)}
.quote-card p{font-size:15px}
.quote-card footer{margin-top:14px;color:var(--muted);font-size:13px}
details.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:18px;padding:0 20px;
  box-shadow:0 8px 28px rgba(92,47,75,.04)
}
details.faq-item+details.faq-item{margin-top:12px}
details.faq-item summary{
  min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:20px;
  cursor:pointer;color:var(--ink);font-weight:800;list-style:none
}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary:after{content:"＋";color:var(--pink-dark);font-size:22px}
details[open].faq-item summary:after{content:"－"}
details.faq-item p{padding:0 0 18px;margin:0;color:#675766}
.page-hero{padding:70px 0 42px}
.page-hero .page-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.55fr);gap:40px;align-items:center}
.page-hero h1{font-size:clamp(36px,5vw,58px)}
.page-orb{
  min-height:240px;border-radius:32px;border:1px solid var(--border);
  background:radial-gradient(circle at 72% 30%,rgba(255,255,255,.95) 0 10%,transparent 11%),
  radial-gradient(circle at 34% 62%,rgba(255,255,255,.72) 0 14%,transparent 15%),
  linear-gradient(140deg,#FFE8F1,#F6F1FF);box-shadow:var(--shadow)
}
.info-band{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.info-band>div{background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px}
.info-band strong{display:block;color:var(--ink);margin-bottom:6px}
.topic-list{display:grid;gap:14px}
.topic-row{
  display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:start;
  background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px
}
.topic-row h3{margin:0}
.timeline{display:grid;gap:0}
.timeline article{position:relative;padding:0 0 28px 44px}
.timeline article:before{content:"";position:absolute;left:14px;top:12px;bottom:-8px;width:2px;background:var(--border)}
.timeline article:last-child:before{display:none}
.timeline article:after{content:"";position:absolute;left:7px;top:8px;width:16px;height:16px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 6px var(--soft-pink)}
.timeline h3{margin-bottom:8px}
.related-links{display:flex;flex-wrap:wrap;gap:10px}
.related-links a{
  min-height:42px;display:inline-flex;align-items:center;padding:0 14px;border-radius:999px;
  border:1px solid var(--border);background:#fff;color:var(--pink-dark);font-weight:700
}
.cta-panel{
  display:flex;align-items:center;justify-content:space-between;gap:28px;padding:34px;border-radius:30px;
  background:linear-gradient(135deg,#FFF0F6,#F6F1FF);border:1px solid var(--border)
}
.cta-panel p{margin:0;max-width:740px}
.site-footer{background:var(--footer);color:var(--footer-text);padding:64px 22px 24px}
.footer-inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:.9fr 2.1fr;gap:50px}
.footer-brand p{color:#dbc8d4;max-width:370px}
.footer-logo .brand-logo-text{background:none;-webkit-text-fill-color:initial;color:#fff}
.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.footer-groups h2{font-size:15px;color:#fff;margin-bottom:14px}
.footer-groups a{display:block;min-height:36px;color:#dbc8d4;font-size:14px}
.footer-groups a:hover{color:#fff}
.footer-bottom{
  max-width:var(--max);margin:34px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;justify-content:space-between;gap:24px;color:#cbb7c4;font-size:13px
}
.footer-bottom p{margin:0}
.mobile-tabbar{display:none}
.mobile-only{display:none}
@media (max-width:1050px){
  .top-nav a{padding:0 9px;font-size:14px}
  .quick-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-inner{grid-template-columns:1fr}
}
@media (max-width:820px){
  html{scroll-behavior:auto}
  .desktop-nav{display:none}
  .mobile-nav-grid{height:66px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
  .mobile-nav-grid .menu-button{justify-self:start}
  .mobile-nav-grid .brand-link{justify-self:center}
  .mobile-nav-grid .mobile-try{justify-self:end}
  .mobile-only{display:inline-flex}
  .brand-logo-image{height:34px;max-width:130px}
  .hero{padding:58px 0 48px}
  .hero-grid,.page-hero .page-shell,.split{grid-template-columns:1fr;gap:30px}
  .hero-copy{order:1}.hero-art{order:2;min-height:290px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mosaic{grid-template-columns:1fr 1fr}
  .mosaic .card:nth-child(1){grid-row:auto}
  .mosaic .card:nth-child(4){grid-column:span 2}
  .info-band{grid-template-columns:1fr}
  .topic-row{grid-template-columns:1fr;gap:8px}
  .footer-groups{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-bottom{flex-direction:column}
  body{padding-bottom:78px}
  .mobile-tabbar{
    position:fixed;left:12px;right:12px;bottom:max(10px,env(safe-area-inset-bottom));z-index:650;
    display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.96);
    backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:20px;
    box-shadow:0 16px 44px rgba(71,38,61,.18);padding:7px
  }
  .mobile-tabbar a{
    min-height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:1px;border-radius:14px;font-size:12px;color:#796676;font-weight:700
  }
  .mobile-tabbar a span{font-size:18px;line-height:1}
  .mobile-tabbar a.is-current{background:var(--soft-pink);color:var(--pink-dark)}
}
@media (max-width:560px){
  .page-shell{padding:0 16px}.nav-shell{padding:0 14px}
  h1{font-size:42px}h2{font-size:30px}
  .section{padding:54px 0}.page-hero{padding:46px 0 28px}
  .hero-actions{display:grid}
  .hero-actions .primary-button,.hero-actions .secondary-button{width:100%}
  .quick-grid,.mosaic,.grid-4{grid-template-columns:1fr}
  .mosaic .card:nth-child(4){grid-column:auto}
  .section-heading{display:block}
  .section-heading .text-link{margin-top:8px}
  .card{padding:22px}.hero-art{min-height:245px;border-radius:28px}
  .cta-panel{display:block;padding:26px}.cta-panel .primary-button{margin-top:20px;width:100%}
  .drawer-nav{grid-template-columns:1fr}
  .footer-groups{grid-template-columns:1fr 1fr;gap:26px 16px}
  .site-footer{padding-left:16px;padding-right:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}