:root{--bg:#F7F1E8;--deep:#EFE6D8;--card:#FFFBF5;--card2:#E7F0E4;--title:#1A2A1C;--text:#2A3328;--muted:#5C6758;--soft:#7A8574;--red:#D92B3A;--red2:#F03A4C;--red3:#A81C28;--green:#1F4A32;--leaf:#2D8A4E;--seed:#161616;--border:rgba(31,74,50,.16);--redborder:rgba(217,43,58,.38);--shadow:0 16px 40px rgba(26,42,28,.10);--wrap:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.wrap,.head-inner{width:min(var(--wrap),calc(100% - 32px));margin:auto}.site-head{position:fixed;top:0;left:0;right:0;z-index:80}.peel-strip{height:22px;background:var(--green);color:#FFFBF5;font-size:12px}.strip-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.icon-button{border:0;background:transparent;color:#FFFBF5;min-height:22px;padding:0 8px}.stall-bar{height:70px;background:rgba(255,251,245,.97);border-bottom:1px solid var(--redborder);backdrop-filter:blur(14px)}.brand-grid{height:70px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-logo{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo img{display:block;max-width:180px;height:36px;object-fit:contain;object-position:left center}.brand-logo strong{font-size:24px;letter-spacing:.08em;color:var(--green)}.flesh-button{justify-self:center;min-width:72px;height:44px;border:1px solid var(--border);background:var(--card2);color:var(--green);border-radius:12px;font-weight:700}.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:10px;background:linear-gradient(135deg,var(--red2),var(--red3));color:#FFFBF5;font-weight:700}.seed-bar{height:44px;background:#E7F0E4;border-bottom:1px dotted rgba(22,22,22,.28)}.tabs{height:44px;display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tabs a{height:32px;display:inline-flex;align-items:center;padding:0 14px;border-radius:7px;color:var(--green);white-space:nowrap}.tabs a.active,.tabs 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img{width:100%;max-height:360px;object-fit:contain;object-position:center;display:block}.media-placeholder{width:100%;min-height:220px;display:flex;align-items:center;justify-content:center;color:var(--green);letter-spacing:.18em;background:linear-gradient(135deg,#FFF7EA,#E7F0E4)}.home-hero{padding:34px 0 22px}.home-cover{max-height:300px}.home-cover img{max-height:300px}.home-copy{padding:26px 0 10px}.home-copy p{max-width:880px;color:var(--muted)}.sign-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.sign-card{padding:18px;border:1px solid var(--border);border-radius:12px;background:var(--card)}.sign-card:nth-child(even){border-top:4px solid var(--leaf)}.sign-card:nth-child(odd){border-top:4px solid var(--red)}.sign-card h3{margin:0 0 6px;color:var(--title)}.sign-card p{margin:0 0 12px;color:var(--muted);font-size:14px}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:18px;border-bottom:1px solid 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var(--border)}.rank-no{font-size:44px;font-weight:900;color:var(--red)}.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--green)}.timeline article{position:relative;margin:0 0 18px;padding:0 0 0 18px}.timeline article:before{content:"";position:absolute;left:-27px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(217,43,58,.12)}.status{display:inline-flex;padding:3px 8px;border:1px solid var(--border);border-radius:6px;color:var(--green);font-size:12px;background:var(--card2)}.steps{counter-reset:step;display:grid;gap:14px}.steps article{counter-increment:step;padding:20px;background:var(--card);border-left:3px solid var(--red);border-radius:8px}.steps article:before{content:counter(step,decimal-leading-zero);display:block;color:var(--red);font-weight:900;font-size:28px}.letter{padding:26px;background:var(--card);border-left:4px solid 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rgba(255,255,255,.12)}.footer-brand{display:flex;align-items:flex-start;justify-content:space-between;gap:30px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-mark{display:flex;align-items:center;gap:14px}.footer-mark img{width:150px;height:34px;object-fit:contain;object-position:left}.footer-mark div{display:grid}.footer-mark b{color:#fff}.footer-mark span,.footer-brand p,.footer-grid a{color:#D7E4D6}.footer-brand p{max-width:600px;margin:0}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:28px 0}.footer-grid h2{font-size:15px;color:#fff}.footer-grid a{display:block;margin:8px 0}.footer-grid a:hover{color:#fff}.footer-note{padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:#B9C8B7;font-size:13px}.overlay{position:fixed;inset:0;background:rgba(22,22,22,.52);z-index:100;opacity:0;pointer-events:none;transition:opacity 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@media(max-width:640px){.wrap,.head-inner{width:min(100% - 32px,var(--wrap))}.strip-brand{font-size:11px}.brand-grid{gap:8px}.brand-logo img{max-width:108px;height:30px}.flesh-button{min-width:60px}.app-link{font-size:13px}.home-hero{padding-top:20px}.home-cover{min-height:170px}.grid-2,.grid-3,.grid-4,.sign-grid,.equal-cards,.mosaic,.index-list{grid-template-columns:1fr}.file-row{grid-template-columns:44px 1fr}.file-row>a{grid-column:2}.footer-brand{display:block}.footer-brand p{margin-top:18px}.footer-grid{grid-template-columns:1fr 1fr}.catalog-panel{width:min(86vw,420px)}.search-panel{top:22px;bottom:0;background:#F7F1E8}.search-card{width:calc(100% - 24px);height:calc(100vh - 46px);margin:12px auto;overflow:auto}.number-item{grid-template-columns:48px 1fr}.rank-row{grid-template-columns:58px 1fr}.rank-no{font-size:36px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}