:root{--bg:#F3EEEA;--deep:#E7E1DC;--card:#FFFBFA;--soft:#EFE6E4;--text:#4F4548;--title:#3D3336;--muted:#8A7A7E;--sub:#A39A96;--pink:#D9A0AE;--rose:#C47B8A;--mist:#E8C9D0;--gray:#9B938E;--clay:#D4B8A8;--sage:#9BB0A5;--line:rgba(196,123,138,.22);--line-strong:rgba(196,123,138,.40);--shadow:0 16px 36px rgba(61,51,54,.08);--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",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}.site-header{position:fixed;top:0;left:0;right:0;z-index:50}.cloud-line{height:22px;background:var(--rose);color:#fff;font-size:12px}.top-inner,.mantel-inner,.note-inner,.footer-inner,.page-shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.top-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.top-search{border:0;background:transparent;color:#fff;min-height:22px;padding:0 4px;cursor:pointer}.mantel{height:64px;background:rgba(255,251,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.mantel-inner{height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}.brand{justify-self:start;min-height:44px;display:flex;align-items:center}.brand img{height:34px;width:auto;max-width:190px;object-fit:contain}.brand-fallback{font-weight:800;color:var(--title);font-size:20px}.book-open,.app-link{min-height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center}.book-open{border:1px solid var(--line-strong);background:var(--card);color:var(--title);padding:0 20px;cursor:pointer}.app-link{justify-self:end;padding:0 18px;background:linear-gradient(135deg,#E8C9D0 0%,#D9A0AE 52%,#C47B8A 100%);color:#fff;font-weight:700}.note-strip{height:44px;background:var(--soft);border-bottom:1px solid var(--line)}.note-inner{height:44px;display:flex;align-items:center;gap:8px}.note-inner a{padding:5px 11px;border-radius:9px;color:var(--text);font-size:14px}.note-inner 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p{margin:0;max-width:760px}.card-grid{display:grid;gap:18px}.card-grid.six{grid-template-columns:repeat(3,1fr)}.note-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow);display:flex;flex-direction:column}.note-img{height:200px;border-radius:14px;background:var(--soft);overflow:hidden;display:grid;place-items:center}.note-img img{width:100%;height:100%;object-fit:contain}.image-placeholder{width:100%;height:100%;min-height:160px;background:linear-gradient(135deg,var(--soft),var(--mist))}.note-card h3{color:var(--title);margin:15px 0 5px}.note-card p{margin:0 0 10px;flex:1}.text-link{color:var(--rose);font-weight:800;display:inline-flex;min-height:44px;align-items:center}.split-section{margin-top:34px;padding:28px;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.split-section.reverse{grid-template-columns:1fr 1fr}.split-copy h2,.meter-copy h2,.app-copy h2,.remark-head h2{color:var(--title);font-size:26px;margin:4px 0 12px}.split-copy p{margin:0}.split-image{height:300px;background:var(--soft);border-radius:16px;overflow:hidden;display:grid;place-items:center}.split-image img{width:100%;height:100%;object-fit:contain}.number-list{margin-top:20px;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.number-list a{background:var(--soft);border:1px solid var(--line);border-radius:13px;padding:12px}.number-list b{color:var(--rose);margin-right:8px}.vertical-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.vertical-grid article{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}.vertical-grid h3{color:var(--title);margin:0 0 8px}.vertical-grid p{margin:0}.wide-image{margin-top:18px;background:var(--soft);border-radius:16px;max-height:240px;overflow:hidden;display:grid;place-items:center}.wide-image 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rgba(255,255,255,.12);padding-top:18px;color:#D9D1CD;font-size:13px}.overlay{position:fixed;inset:0;background:rgba(61,51,54,.36);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-visible{opacity:1;visibility:visible}.neighbor-book,.search-panel{position:fixed;z-index:80;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.neighbor-book.is-visible,.search-panel.is-visible{visibility:visible;pointer-events:auto;opacity:1}.neighbor-book{left:50%;top:50%;transform:translate(-50%,-50%) scale(.98);width:min(94%,940px);max-height:72vh;overflow:auto;background:var(--card);border:1px solid var(--line-strong);border-radius:20px;box-shadow:0 24px 70px rgba(61,51,54,.22);padding:24px}.neighbor-book.is-visible{transform:translate(-50%,-50%) scale(1)}.book-head,.search-head{display:flex;justify-content:space-between;align-items:center;gap:18px}.book-brand{display:flex;align-items:center;gap:12px}.book-brand 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var(--line-strong);border-radius:18px;box-shadow:var(--shadow);padding:20px}.search-panel.is-visible{transform:translateX(-50%) translateY(0)}.search-head small{color:var(--rose)}.search-head h2{font-size:20px;color:var(--title);margin:2px 0}.search-look{height:52px;margin-top:16px;border:1px solid var(--line-strong);border-radius:12px;background:var(--soft);display:flex;justify-content:space-between;align-items:center;padding:0 16px;color:var(--muted)}.search-symbol{font-size:24px;color:var(--rose)}.search-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-links a{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:8px 12px}.modal-open{overflow:hidden}.mobile-bottom{display:none}
@media(max-width:900px){.card-grid.six{grid-template-columns:repeat(2,1fr)}.vertical-grid,.status-grid{grid-template-columns:repeat(2,1fr)}.split-section,.split-section.reverse,.meter-panel,.app-home,.page-hero{grid-template-columns:1fr}.page-hero-image{height:220px}.triple-info{grid-template-columns:1fr}.book-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){body{line-height:1.72}.cloud-line{height:22px}.mantel{height:64px}.note-strip{display:none}.mantel-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand img{max-width:128px;height:30px}.brand-fallback{font-size:18px}.book-open,.app-link{padding:0 10px;font-size:14px}.page-shell{padding-top:108px;padding-bottom:82px}.hero-copy{padding:24px 20px}.hero-image{max-height:260px}.hero-image img{max-height:260px}.hero-fallback{height:220px}.card-grid.six{grid-template-columns:1fr}.note-img{height:190px}.split-section,.meter-panel,.remark-home,.app-home,.page-hero{padding:20px}.split-image,.meter-image{height:220px}.number-list,.big-numbers,.status-grid,.vertical-grid,.quote-grid{grid-template-columns:1fr 1fr}.big-numbers b{font-size:26px}.app-visual{min-height:280px}.app-placeholder{height:250px}.page-hero-image{height:210px}.content-row,.faq-item{grid-template-columns:44px 1fr;padding:18px;gap:12px}.row-number,.faq-no{font-size:21px}.content-row h2{font-size:20px}.site-footer{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.footer-groups{grid-template-columns:1fr 1fr}.neighbor-book{width:92%;max-height:80vh;padding:16px}.book-grid{grid-template-columns:1fr}.search-panel{top:92px;width:calc(100% - 24px)}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:60;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,251,250,.98);border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;font-size:13px}.mobile-bottom a.is-active{background:var(--rose);color:#fff}.number-list{grid-template-columns:1fr 1fr}.triple-info{gap:12px}}
@media(max-width:430px){.brand-fallback{font-size:16px}.book-open,.app-link{font-size:13px;padding:0 8px}.number-list,.big-numbers,.status-grid,.vertical-grid,.quote-grid{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr 1fr}.top-inner,.mantel-inner,.page-shell,.footer-inner{width:min(calc(100% - 32px),var(--max))}}
.quiet-note{margin:22px 0 0;padding:14px 16px;border-left:3px solid var(--sage);background:#EEF0EA;border-radius:10px;color:var(--text)}