:root{
  --bg:#FFF7FA;--surface:#FFFFFF;--soft:#FFEAF2;--title:#4A1630;--text:#5C2A3E;--muted:#8A4A62;--faint:#B07A90;--pink:#E85A8B;--bright:#FF7AA8;--deep:#C43B6E;--pale:#FFE1EC;--border:rgba(232,90,139,.16);--shadow:0 14px 34px rgba(196,59,110,.10);--rail:88px;--top:56px;--radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button,a{ -webkit-tap-highlight-color:transparent }
img{display:block;max-width:100%;height:auto}
.skip-link{position:fixed;left:12px;top:-80px;z-index:500;background:var(--title);color:#fff;padding:10px 16px;border-radius:10px}.skip-link:focus{top:12px}
.rail{position:fixed;inset:0 auto 0 0;width:var(--rail);background:var(--soft);border-right:1px solid var(--border);z-index:120;display:flex;flex-direction:column;align-items:center;padding:10px 8px 14px;gap:12px}
.rail-brand{width:52px;height:52px;display:grid;place-items:center;border-radius:18px;background:#fff;box-shadow:var(--shadow)}.rail-brand img{width:44px;height:44px;object-fit:contain}.rail-brand-fallback{font-weight:800;color:var(--deep)}
.rail-nav{display:flex;flex:1;flex-direction:column;align-items:center;gap:8px;width:100%;padding-top:8px}.rail-nav a,.rail-button{width:68px;min-height:48px;padding:7px 5px;border-radius:16px;border:0;background:transparent;color:var(--text);display:grid;place-items:center;text-align:center;line-height:1.25;font-size:13px;cursor:pointer}.rail-nav a:hover,.rail-button:hover{background:#fff}.rail-nav a.is-current{background:var(--deep);color:#fff;box-shadow:0 10px 20px rgba(196,59,110,.18)}
.rail-actions{display:flex;flex-direction:column;gap:6px}
.topbar{position:fixed;top:0;left:var(--rail);right:0;height:var(--top);z-index:110;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 20px}.topbar-logo{height:44px;display:flex;align-items:center;justify-content:center;min-width:120px;font-weight:800;color:var(--title)}.topbar-logo img{max-height:36px;width:auto}.topbar-right{justify-self:end}.app-link,.mobile-menu-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:0 16px}.app-link{color:#fff;background:linear-gradient(135deg,var(--bright) 0%,var(--pink) 55%,var(--deep) 100%);font-weight:700}.mobile-menu-button{display:none;border:1px solid var(--border);background:#fff;color:var(--deep);cursor:pointer}
.site-main{min-height:70vh;margin-left:calc(var(--rail) + 24px);padding:calc(var(--top) + 28px) 24px 72px}.page-wrap{max-width:1180px;margin:0 auto}.page-hero{background:#fff;border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:var(--shadow);margin-bottom:24px}.eyebrow{font-size:13px;letter-spacing:.12em;color:var(--deep);font-weight:800;margin:0 0 6px}.page-hero h1,.cover-copy h1{font-size:clamp(28px,4vw,34px);line-height:1.25;color:var(--title);margin:0 0 14px}.lead{font-size:17px;color:var(--muted);max-width:780px;margin:0}.hero-media{margin-top:22px;border-radius:20px;overflow:hidden;background:var(--pale)}.hero-media img{width:100%;max-height:380px;object-fit:cover}.media-placeholder{display:block;min-height:220px;border-radius:18px;background:linear-gradient(135deg,var(--pale),#fff 55%,var(--soft));border:1px dashed var(--border)}
.section{margin-top:28px}.section-head{display:flex;gap:12px;justify-content:space-between;align-items:end;margin-bottom:14px}.section h2,.section-head h2{margin:0;color:var(--title);font-size:24px;line-height:1.35}.section-head p{margin:0;color:var(--muted);max-width:620px}.section p{margin:10px 0}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.card-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card h3{color:var(--title);margin:0 0 8px;font-size:19px}.card p{margin:0;color:var(--text)}.soft-card{background:var(--soft)}.badge{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:999px;background:var(--pale);color:var(--deep);font-weight:800;font-size:13px;margin-bottom:10px}.number{font-size:42px;line-height:1;color:var(--pink);font-weight:900;letter-spacing:-.04em}.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{background:linear-gradient(135deg,var(--bright),var(--pink) 55%,var(--deep));color:#fff}.btn-secondary{background:#fff;color:var(--deep);border:1px solid var(--border)}.btn:hover{transform:translateY(-1px)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(232,90,139,.35);outline-offset:3px}
.cover{max-width:1180px;margin:0 auto;background:#fff;border-radius:24px;padding:28px;border:1px solid var(--border);box-shadow:var(--shadow)}.cover-copy{max-width:760px}.cover-media{margin-top:22px;overflow:hidden;border-radius:20px;background:var(--pale);max-height:360px}.cover-media img{width:100%;height:auto;max-height:360px;object-fit:cover}.cover-media .media-placeholder{min-height:260px}
.polaroid-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.polaroid{background:#fff;border:1px solid var(--border);border-radius:18px;padding:12px 12px 18px;box-shadow:var(--shadow);transform:rotate(var(--tilt,0deg))}.polaroid:nth-child(2n){--tilt:1deg}.polaroid:nth-child(3n){--tilt:-1deg}.polaroid-media{aspect-ratio:4/3;border-radius:14px;overflow:hidden;background:var(--soft);margin-bottom:14px}.polaroid-media img{width:100%;height:100%;object-fit:cover}.polaroid-media .media-placeholder{min-height:100%;border:0}.polaroid h3{margin:0 0 6px;color:var(--title)}.polaroid p{margin:0;color:var(--muted)}
.notebook{background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:var(--shadow);background-image:linear-gradient(to bottom,transparent 31px,rgba(232,90,139,.08) 32px);background-size:100% 32px}.notebook-item{display:grid;grid-template-columns:72px 1fr;gap:12px;padding:14px 0;border-bottom:1px dashed var(--border)}.notebook-item:last-child{border-bottom:0}.notebook-item strong{color:var(--deep)}
.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-cover{aspect-ratio:3/4;border-radius:14px;background:linear-gradient(160deg,var(--pale),#fff 70%);display:flex;align-items:flex-end;padding:16px;color:var(--title);font-weight:900;border:1px solid var(--border)}.album-book p{margin:12px 2px 2px;color:var(--muted)}
.attention-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.attention-item{background:#fff;border-radius:18px;border:1px solid var(--border);padding:18px}.attention-item h3{margin:8px 0;color:var(--title)}
.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.status-card{background:#fff;border-radius:18px;padding:18px;border:1px solid var(--border);box-shadow:var(--shadow)}.status-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--pink);margin-right:8px}.letter-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.letter-card{background:#fff8fb;border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.letter-card blockquote{margin:10px 0 0;padding-left:16px;border-left:3px solid var(--pink);color:var(--text)}
.article-prose{background:#fff;border:1px solid var(--border);border-radius:20px;padding:26px;box-shadow:var(--shadow)}.article-prose h2{color:var(--title);margin:28px 0 8px;font-size:22px}.article-prose h2:first-child{margin-top:0}.article-prose h3{color:var(--deep);margin:20px 0 6px}.article-prose p{margin:10px 0}.article-prose ul{padding-left:22px}.quote-note{padding:18px 20px;background:var(--soft);border-radius:16px;border-left:4px solid var(--pink)}
.index-media{margin:18px 0;border-radius:20px;overflow:hidden;background:var(--soft)}.index-media img{width:100%;max-height:340px;object-fit:cover}
.app-panel{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:24px;align-items:center;background:#fff;border-radius:24px;padding:24px;border:1px solid var(--border);box-shadow:var(--shadow)}.app-panel .app-visual{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:end}.app-panel .app-visual img:first-child{border-radius:20px;max-height:430px;object-fit:cover}.app-icon{width:72px;height:72px;border-radius:20px;object-fit:contain;background:var(--soft)}
.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px}.faq-item h2{font-size:19px;color:var(--title);margin:0 0 8px}.faq-item p{margin:0}
.site-footer{margin-left:var(--rail);background:var(--title);color:#F8D6E4}.footer-inner{max-width:1180px;margin:0 auto;padding:42px 24px 36px}.footer-brand{display:grid;grid-template-columns:1fr 1.5fr;gap:22px;align-items:start;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-logo{display:flex;gap:12px;align-items:center;color:#fff}.footer-logo img{max-height:34px;width:auto}.footer-logo span{display:flex;flex-direction:column;line-height:1.2}.footer-logo small{font-size:11px;letter-spacing:.12em;margin-top:4px;color:#F8D6E4}.footer-brand p{margin:0;color:#F8D6E4}.footer-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:28px 0}.footer-links h2{font-size:15px;color:#fff;margin:0 0 8px}.footer-links a{display:block;padding:4px 0;color:#F8D6E4}.footer-links a:hover{color:#fff}.footer-bottom{font-size:14px;color:#EAB8CB;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.site-mask{position:fixed;inset:0;background:rgba(74,22,48,.18);z-index:200;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.site-mask.is-open{visibility:visible;opacity:1;pointer-events:auto}.directory-layer,.search-layer{position:fixed;inset:0;z-index:210;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.directory-layer{background:var(--bg);overflow:auto;padding:18px}.search-layer{display:grid;place-items:center;padding:18px}.directory-layer.is-open,.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto}.directory-shell{max-width:1180px;margin:0 auto}.layer-head,.search-card-head{display:flex;justify-content:space-between;align-items:center;gap:16px}.layer-head{position:sticky;top:0;background:rgba(255,247,250,.96);backdrop-filter:blur(10px);padding:6px 0 16px;z-index:2}.layer-brand img{max-height:36px;width:auto}.layer-close{min-height:44px;border:1px solid var(--border);background:#fff;color:var(--deep);border-radius:999px;padding:0 16px;cursor:pointer}.directory-grid{display:grid;grid-template-columns:1fr;gap:18px;padding:8px 0 30px}.directory-group{background:#fff;border:1px solid var(--border);border-radius:22px;padding:18px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.directory-group h2{grid-column:1/-1;color:var(--title);margin:0 0 10px}.directory-group a{display:block;padding:12px;border-radius:14px}.directory-group a:hover{background:var(--soft)}.directory-group strong,.directory-group span{display:block}.directory-group strong{color:var(--title)}.directory-group span{color:var(--muted);font-size:14px;line-height:1.6;margin-top:2px}.search-card{width:min(620px,96vw);background:#fff;border-radius:24px;padding:24px;box-shadow:0 30px 80px rgba(74,22,48,.18);border:1px solid var(--border)}.search-card h2{margin:0;color:var(--title)}.search-card label{display:block;margin:18px 0 8px;color:var(--muted)}.search-card input{width:100%;height:48px;border:1px solid var(--border);border-radius:14px;padding:0 14px;color:var(--title);background:var(--bg)}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-presets a{min-height:44px;padding:0 14px;border-radius:999px;background:var(--soft);display:inline-flex;align-items:center;color:var(--deep);font-weight:700}.search-note{font-size:13px;color:var(--faint);margin:16px 0 0}.layer-open{overflow:hidden}.mobile-bottom{display:none}
@media (max-width:1000px){.card-grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.four,.status-grid,.attention-list,.album-shelf{grid-template-columns:repeat(2,minmax(0,1fr))}.polaroid-wall{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:780px){:root{--top:56px}.rail{display:none}.topbar{left:0;padding:0 12px;grid-template-columns:1fr auto 1fr}.mobile-menu-button{display:inline-flex;padding:0 12px}.topbar-left{justify-self:start}.app-link{padding:0 12px}.topbar-logo{min-width:0;max-width:150px}.topbar-logo img{max-width:140px}.site-main{margin-left:0;padding:calc(var(--top) + 18px) 16px calc(86px + env(safe-area-inset-bottom))}.page-hero,.cover{padding:20px;border-radius:20px}.site-footer{margin-left:0;padding-bottom:calc(64px + env(safe-area-inset-bottom))}.footer-inner{padding:34px 16px 28px}.footer-brand{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:150;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(196,59,110,.08)}.mobile-bottom a{display:grid;place-items:center;min-height:50px;font-size:13px;color:var(--muted)}.mobile-bottom a.is-current{color:var(--pink);font-weight:900}.card-grid,.card-grid.three,.letter-grid,.app-panel{grid-template-columns:1fr}.directory-grid{grid-template-columns:1fr}.directory-group{grid-template-columns:repeat(2,minmax(0,1fr));padding:14px}.directory-group a{padding:10px 8px}.polaroid-wall{gap:14px}.notebook-item{grid-template-columns:56px 1fr}.app-panel .app-visual{grid-template-columns:1fr}.app-icon{width:64px;height:64px}}
@media (max-width:560px){.card-grid,.card-grid.three,.card-grid.four,.status-grid,.attention-list,.album-shelf,.polaroid-wall{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.directory-grid{grid-template-columns:1fr;gap:10px}.directory-group{grid-template-columns:1fr 1fr;gap:4px}.directory-group h2{grid-column:1/-1}.section-head{align-items:start;flex-direction:column}.page-hero h1,.cover-copy h1{font-size:29px}.polaroid{transform:none}.topbar-logo{font-size:15px}.app-link,.mobile-menu-button{font-size:13px}.search-card{padding:20px}}