:root{
  --bg:#FFF7FA;
  --surface:#FFFFFF;
  --surface-soft:#FFEAF2;
  --ink:#4A1630;
  --text:#5C2A3E;
  --muted:#8A4A62;
  --faint:#B07A90;
  --brand:#E85A8B;
  --brand-light:#FF7AA8;
  --brand-dark:#C43B6E;
  --brand-pale:#FFE1EC;
  --border:rgba(232,90,139,.16);
  --shadow:0 14px 34px rgba(196,59,110,.10);
  --rail:88px;
  --top:56px;
  --max:1180px;
}
*{box-sizing:border-box}
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",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(232,90,139,.34);outline-offset:3px}
.skip-link{position:fixed;left:12px;top:-80px;z-index:200;background:var(--ink);color:#fff;padding:10px 14px;border-radius:999px}.skip-link:focus{top:12px}
.topbar{position:fixed;left:var(--rail);right:0;top:0;height:var(--top);z-index:80;background:rgba(255,247,250,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 22px}.topbar-left{justify-self:start}.topbar-right{justify-self:end}.topbar-brand{display:flex;align-items:center;justify-content:center;min-width:140px}.brand-logo{max-height:36px;width:auto;max-width:210px}.brand-fallback{font-weight:800;color:var(--ink);letter-spacing:.04em}.app-link,.icon-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px}.app-link{padding:0 16px;color:#fff;background:linear-gradient(135deg,var(--brand-light) 0%,var(--brand) 55%,var(--brand-dark) 100%);font-weight:700}.icon-button{border:1px solid var(--border);background:#fff;color:var(--brand-dark);padding:0 14px}.mobile-menu-trigger{display:none}
.side-rail{position:fixed;left:0;top:0;bottom:0;width:var(--rail);z-index:90;background:var(--surface-soft);border-right:1px solid var(--border);display:flex;flex-direction:column;align-items:center;padding:14px 8px;gap:7px}.rail-home{width:54px;height:54px;border-radius:18px;background:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:7px;box-shadow:var(--shadow);overflow:hidden}.rail-home img{width:40px;height:40px;object-fit:contain}.rail-home span{font-size:13px;font-weight:800;color:var(--brand-dark)}.rail-item{width:72px;min-height:44px;padding:8px 6px;border-radius:18px;display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;font-weight:700;color:var(--muted);border:0;background:transparent}.rail-item:hover,.rail-item.is-active{background:var(--brand-dark);color:#fff}.rail-button{font-family:inherit}
.site-main{margin-left:calc(var(--rail) + 24px);padding-top:calc(var(--top) + 30px);padding-right:24px;padding-bottom:60px;min-height:70vh}.page-shell{width:min(var(--max),100%);margin:0 auto}.page-hero{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px;padding:34px;margin-bottom:28px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand-dark);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand)}h1,h2,h3{color:var(--ink);line-height:1.25;margin-top:0}h1{font-size:clamp(28px,3.2vw,34px);margin-bottom:14px}h2{font-size:24px;margin-bottom:12px}h3{font-size:18px}.lead{font-size:17px;color:var(--muted);max-width:820px;margin:0}.hero-actions,.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{min-height:44px;padding:0 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--brand-light) 0%,var(--brand) 55%,var(--brand-dark) 100%)}.btn-secondary{background:#fff;color:var(--brand-dark);border:1px solid var(--border)}
.media-slot{background:linear-gradient(145deg,#FFEAF2,#FFF7FA);border:1px solid var(--border);border-radius:20px;overflow:hidden;min-height:150px;display:flex;align-items:center;justify-content:center}.media-slot img{width:100%;height:100%;object-fit:cover}.cover-media{margin-top:24px;max-height:360px;aspect-ratio:16/6}.cover-media img{object-fit:cover}.section{margin:28px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}.section-head p{margin:0;color:var(--muted);max-width:620px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.card p:last-child{margin-bottom:0}.card .tag,.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:var(--brand-pale);color:var(--brand-dark);font-size:12px;font-weight:800;margin-bottom:10px}.card-link{display:block;transition:transform .18s ease,box-shadow .18s ease}.card-link:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(196,59,110,.14)}.note-list{display:grid;gap:14px}.note-item{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;display:grid;grid-template-columns:56px 1fr;gap:18px}.note-no{width:48px;height:48px;border-radius:16px;background:var(--brand-pale);color:var(--brand-dark);font-weight:900;display:flex;align-items:center;justify-content:center}.note-item h3{margin-bottom:6px}.note-item p{margin:0;color:var(--muted)}
.polaroid-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.polaroid{background:#fff;border:1px solid var(--border);border-radius:18px;padding:12px 12px 20px;box-shadow:var(--shadow);transform:rotate(-1deg)}.polaroid:nth-child(2n){transform:rotate(1deg)}.polaroid:nth-child(3n){transform:rotate(.3deg)}.polaroid .media-slot{aspect-ratio:4/3;border-radius:14px;margin-bottom:14px}.polaroid h3{margin:0 0 8px}.polaroid p{margin:0;color:var(--muted)}
.album-shelf{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.album-book{background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px;box-shadow:var(--shadow)}.album-book .book-cover{aspect-ratio:3/4;border-radius:14px;background:linear-gradient(160deg,#FFE1EC,#fff);display:flex;align-items:end;padding:16px;margin-bottom:14px;border:1px solid var(--border)}.album-book:nth-child(2) .book-cover{background:linear-gradient(160deg,#FFF0F5,#FFEAF2)}.album-book:nth-child(3) .book-cover{background:linear-gradient(160deg,#FFEAF2,#FFFFFF)}.album-book:nth-child(4) .book-cover{background:linear-gradient(160deg,#FFF7FA,#FFE1EC)}.album-book h3{margin:0}.album-book p{margin:0;color:var(--muted)}
.big-number-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.number-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px}.big-no{font-size:46px;line-height:1;color:var(--brand);font-weight:900;letter-spacing:-.04em;margin-bottom:18px}.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.status-card{background:var(--surface-soft);border:1px solid var(--border);border-radius:20px;padding:22px}.status-card strong{display:block;color:var(--brand-dark);font-size:19px;margin-bottom:8px}.quote-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.letter-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:26px;position:relative}.letter-card::before{content:"编辑观点";display:inline-block;background:var(--brand-pale);color:var(--brand-dark);font-size:12px;font-weight:800;border-radius:999px;padding:5px 9px;margin-bottom:12px}.letter-card p{margin:0;color:var(--muted)}
.prose{background:#fff;border:1px solid var(--border);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.prose p{margin:0 0 16px}.prose p:last-child{margin-bottom:0}.prose h2{margin-top:30px}.prose h2:first-child{margin-top:0}.feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.feature{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px}.feature h3{margin-bottom:8px}.feature p{margin:0;color:var(--muted)}
.index-row{display:grid;grid-template-columns:72px 1fr auto;gap:18px;align-items:start;background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px}.index-row+.index-row{margin-top:12px}.index-mark{width:58px;height:58px;border-radius:18px;background:var(--brand-pale);color:var(--brand-dark);display:flex;align-items:center;justify-content:center;font-weight:900}.index-row p{margin:4px 0 0;color:var(--muted)}.index-row .btn{align-self:center}.timeline{display:grid;gap:16px}.step{display:grid;grid-template-columns:52px 1fr;gap:16px}.step-no{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--brand-light),var(--brand-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}.step-body{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px}.step-body p{margin:0;color:var(--muted)}
.app-panel{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:24px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:22px;padding:28px;box-shadow:var(--shadow)}.app-visual{aspect-ratio:4/5;max-height:460px}.app-copy p{color:var(--muted)}.mini-icon{width:58px;height:58px;border-radius:18px;background:var(--brand-pale);overflow:hidden;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.mini-icon img{width:100%;height:100%;object-fit:contain}.mini-icon span{font-weight:900;color:var(--brand-dark)}
.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}.faq-item h2,.faq-item h3{font-size:19px;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted)}
.site-footer{margin-left:var(--rail);background:var(--ink);color:#F8D6E4;padding:46px 24px calc(46px + env(safe-area-inset-bottom))}.footer-inner{width:min(var(--max),100%);margin:0 auto}.footer-brand-block{display:flex;align-items:center;gap:14px;margin-bottom:28px}.footer-logo{max-height:38px;max-width:180px;width:auto}.footer-brand-block strong{display:block;color:#fff;font-size:20px}.footer-brand-block span{display:block;font-size:12px;letter-spacing:.12em}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:24px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}.footer-links h2{color:#fff;font-size:15px;margin-bottom:10px}.footer-links a{display:block;color:#F8D6E4;padding:3px 0;font-size:14px}.footer-links a:hover{color:#fff}.footer-note{max-width:820px;color:#E9B8CB}.footer-copy{font-size:13px;color:#DCA4BA;margin-bottom:0}
.overlay,.menu-layer,.search-layer{visibility:hidden;pointer-events:none;opacity:0;transition:opacity .18s ease,visibility .18s ease}.overlay{position:fixed;inset:0;background:rgba(74,22,48,.34);z-index:110}.overlay.menu-backdrop{background:var(--bg)}.overlay.is-open,.menu-layer.is-open,.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.menu-layer{position:fixed;inset:0;background:transparent;z-index:120;overflow-y:auto;padding:18px 24px 40px}.menu-layer.is-open{pointer-events:none}.menu-layer .layer-head,.menu-layer .directory-wrap{pointer-events:auto}.layer-head{width:min(var(--max),100%);margin:0 auto 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.layer-brand{min-height:44px;display:flex;align-items:center}.layer-brand img{max-height:36px;max-width:190px}.layer-brand strong{color:var(--ink)}.directory-wrap{width:min(var(--max),100%);margin:0 auto;display:grid;gap:28px}.directory-group h2{font-size:18px}.directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.directory-grid a{background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px;min-height:112px}.directory-grid strong{display:block;color:var(--ink);margin-bottom:6px}.directory-grid span{display:block;color:var(--muted);font-size:14px;line-height:1.65}.directory-grid a:hover{border-color:rgba(232,90,139,.38);box-shadow:var(--shadow)}.search-layer{position:fixed;inset:0;z-index:130;display:flex;align-items:center;justify-content:center;padding:20px}.search-card{width:min(620px,100%);background:#fff;border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:0 24px 70px rgba(74,22,48,.24)}.search-card-head{display:flex;align-items:center;justify-content:space-between}.search-card-head h2{margin:0}.search-box{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;margin:22px 0;padding:8px 12px 8px 16px;background:var(--surface-soft);border:1px solid var(--border);border-radius:999px;color:var(--brand-dark);font-weight:800}.search-box input{width:100%;min-height:44px;border:0;outline:0;background:transparent;color:var(--ink)}.search-presets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.search-presets a{min-height:44px;border-radius:14px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--brand-dark);font-weight:700;background:#fff}.search-presets a[hidden]{display:none}.search-note{font-size:13px;color:var(--faint);margin:16px 0 0}.layer-open{overflow:hidden}.mobile-bottom-nav{display:none}
.notice{background:var(--surface-soft);border:1px solid var(--border);border-radius:18px;padding:18px;color:var(--text)}.notice strong{color:var(--ink)}.content-image{margin:18px 0 22px;aspect-ratio:16/7;max-height:420px}.content-image img{object-fit:cover;width:100%;height:100%}.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--faint);margin-bottom:14px}.crumbs a{color:var(--brand-dark)}
@media (max-width:980px){
  .card-grid.four,.album-shelf,.big-number-grid,.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .polaroid-wall{grid-template-columns:repeat(2,minmax(0,1fr))}
  .app-panel{grid-template-columns:1fr}
  .app-visual{max-width:520px;width:100%;margin:0 auto}
}
@media (max-width:760px){
  :root{--rail:0px}
  body{padding-bottom:calc(50px + env(safe-area-inset-bottom))}
  .side-rail{display:none}
  .topbar{left:0;padding:0 12px;grid-template-columns:76px 1fr 76px}.mobile-menu-trigger{display:inline-flex;padding:0 12px}.topbar-right{width:76px}.app-link{width:76px;padding:0 8px;font-size:13px}.topbar-brand{min-width:0}.brand-logo{max-width:150px;max-height:32px}.site-main{margin-left:0;padding:calc(var(--top) + 22px) 16px 44px}.page-hero{padding:24px 20px}.site-footer{margin-left:0;padding:38px 16px calc(86px + env(safe-area-inset-bottom))}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.97);border-top:1px solid var(--border);box-shadow:0 -10px 30px rgba(196,59,110,.08)}.mobile-bottom-nav a{min-width:0;min-height:50px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted);font-weight:800}.mobile-bottom-nav a.is-active{color:var(--brand)}.menu-layer{padding:14px 16px 90px}.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.directory-grid a{min-height:120px}.search-presets{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid,.card-grid.two,.feature-list,.quote-grid{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.index-row{grid-template-columns:56px 1fr}.index-row .btn{grid-column:2;justify-self:start}.note-item{grid-template-columns:48px 1fr;gap:12px}.layer-open .mobile-bottom-nav{z-index:60}
}
@media (max-width:520px){
  .polaroid-wall,.album-shelf,.big-number-grid,.status-grid{grid-template-columns:1fr}
  .directory-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.directory-grid a{padding:14px;min-height:128px}.directory-grid span{font-size:13px}.page-hero{border-radius:18px}.prose{padding:22px 18px}.card{padding:18px}.topbar{grid-template-columns:68px 1fr 68px}.topbar-right,.app-link{width:68px}.mobile-menu-trigger{padding:0 8px}.brand-logo{max-width:124px}.search-card{padding:20px 16px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}