:root{--paper:#faf7f2;--surface:#ffffff;--ink:#211e1a;--muted:#6f665c;--line:#e7dfd4;--accent:#c2703f;--accent-dark:#a85b2e;--accent-soft:#f7ebe1;--ok:#3f7a5a;--danger:#b3402f;--radius:14px;--shadow:0 1px 2px rgba(33,30,26,0.04),0 8px 24px rgba(33,30,26,0.05)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3{margin:0 0 12px;line-height:1.25;letter-spacing:-.01em}h1{font-size:38px;font-weight:650}h2{font-size:24px;font-weight:620}h3{font-size:17px;font-weight:600}p{margin:0 0 12px}.muted{color:var(--muted)}.small{font-size:13px}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}.header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:rgba(250,247,242,.88);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.header-inner{gap:20px;height:60px}.header-inner,.logo{display:flex;align-items:center}.logo{gap:8px;font-weight:640;letter-spacing:.01em;white-space:nowrap}.logo-mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(140deg,var(--accent),#d98d5c);display:grid;place-items:center;color:#fff;font-size:13px;font-weight:700}.nav{display:flex;gap:4px;margin-left:8px}.nav a{padding:6px 12px;border-radius:8px;color:var(--muted);font-size:14px}.nav a:hover,.nav a[data-active=true]{background:var(--accent-soft);color:var(--ink)}.nav a[data-active=true]{font-weight:560}.header-right{margin-left:auto;display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;padding:0 18px;border-radius:10px;border:1px solid transparent;background:var(--accent);color:#fff;font-size:14px;font-weight:560;font-family:inherit;cursor:pointer;transition:background .15s ease,transform .05s ease}.btn:hover{background:var(--accent-dark)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{background:var(--surface);border-color:#d6cab9}.btn-sm{height:32px;padding:0 12px;font-size:13px;border-radius:8px}.btn-block{width:100%}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.field{display:block;margin-bottom:14px}.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input[type=datetime-local],input[type=email],input[type=number],input[type=password],input[type=text],select,textarea{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;font-size:14px;font-family:inherit;color:var(--ink);outline:none;transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(194,112,63,.12)}textarea{resize:vertical;min-height:96px;line-height:1.6}.row{align-items:center}.row,.stack{display:flex;gap:12px}.stack{flex-direction:column}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:12px;background:var(--accent-soft);color:var(--accent-dark)}.badge-ok{background:#e8f2ec;color:var(--ok)}.badge-muted{background:#f1ece4;color:var(--muted)}.alert{padding:10px 14px;border-radius:10px;font-size:14px;background:#fdeeea;color:var(--danger);border:1px solid #f6d5cd}.alert-ok{background:#eaf3ee;color:var(--ok);border-color:#cfe4d8}.divider{height:1px;background:var(--line);margin:20px 0}.grid{display:grid;grid-gap:16px;gap:16px}.thumb{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:10px;background:#f1ece4;display:block}.site-footer{border-top:1px solid var(--line);margin-top:64px;padding:28px 0 40px;color:var(--muted);font-size:13px}.site-footer a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}@media (max-width:720px){h1{font-size:28px}h2{font-size:20px}.nav{display:none}.header-inner{height:54px}}.admin-gate{min-height:100vh;display:grid;place-items:center;padding:40px 20px}.admin-shell{display:grid;grid-template-columns:208px minmax(0,1fr);min-height:100vh}.admin-side{position:-webkit-sticky;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:16px;padding:18px 14px;background:var(--surface);border-right:1px solid var(--line)}.admin-brand{display:flex;align-items:center;gap:10px;padding:2px 6px 14px;border-bottom:1px solid var(--line)}.admin-nav{display:flex;flex-direction:column;gap:2px}.admin-nav a{padding:9px 12px;border-radius:9px;font-size:14px;color:var(--muted);white-space:nowrap}.admin-nav a:hover{background:var(--paper);color:var(--ink)}.admin-nav a[data-active=true]{background:var(--accent-soft);color:var(--accent-dark);font-weight:560}.admin-side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding:12px 8px 0;border-top:1px solid var(--line)}.admin-logout{background:none;border:none;padding:0;text-align:left;color:var(--muted);font:inherit;font-size:13px;cursor:pointer}.admin-logout:hover{color:var(--danger)}.admin-main{padding:22px 26px 64px;width:100%;max-width:1220px}.admin-head{display:flex;align-items:baseline;gap:12px;margin-bottom:16px;flex-wrap:wrap}.admin-head h1{font-size:24px;margin:0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));grid-gap:12px;gap:12px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.stat-label{font-size:12.5px;color:var(--muted);margin-bottom:6px}.stat-value{font-size:24px;font-weight:640;line-height:1.15;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat-ok{color:var(--ok)}.stat-warn{color:#b07a26}.stat-danger{color:var(--danger)}.stat-hint{font-size:12px;color:var(--muted);margin-top:4px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.table-scroll{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:13.5px}table.data th{text-align:left;font-weight:560;color:var(--muted);font-size:12.5px;padding:8px 10px;white-space:nowrap}table.data td,table.data th{border-bottom:1px solid var(--line)}table.data td{padding:9px 10px;vertical-align:middle}table.data tbody tr:last-child td{border-bottom:none}table.data tbody tr:hover{background:#fcf9f5}table.data tr[data-selected=true]{background:var(--accent-soft)}table.data input[type=number],table.data input[type=text]{padding:6px 8px;font-size:13px}.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap}.pos{color:var(--ok)}.neg{color:var(--danger)}.link{color:var(--accent-dark)}.link:hover{text-decoration:underline;text-underline-offset:2px}.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;white-space:nowrap;background:var(--paper);color:var(--muted)}.tag-ok{background:#e8f2ec;color:var(--ok)}.tag-danger{background:#fdeeea;color:var(--danger)}.tag-warn{background:#fbf0dc;color:#9a6a1c}.tag-muted{background:#f1ece4;color:var(--muted)}.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;flex-wrap:wrap}.alert-info{background:#eef3f8;color:#33566f;border:1px solid #d7e3ee}.two-col{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);grid-gap:16px;gap:16px;align-items:start}.kv{display:grid;grid-template-columns:92px minmax(0,1fr);grid-gap:8px 12px;gap:8px 12px;font-size:13.5px;align-items:baseline}.kv>span:nth-child(odd){color:var(--muted);font-size:12.5px}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));grid-gap:0 14px;gap:0 14px}.chart{width:100%;height:auto;display:block}.chart-label{font-size:10px;fill:var(--muted)}.chart-legend{display:flex;gap:18px;font-size:12px;color:var(--muted);margin-bottom:6px;flex-wrap:wrap}.dot{display:inline-block;width:8px;height:8px;margin-right:5px;border-radius:2px}.dot-bar{background:var(--accent)}.dot-line{background:var(--ok);border-radius:50%}.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(116px,1fr));grid-gap:10px;gap:10px;margin-top:14px}.item-box img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:10px;border:1px solid var(--line);display:block;background:var(--paper)}.item-empty{aspect-ratio:3/4;border-radius:10px;border:1px dashed var(--line);display:grid;place-items:center;font-size:12px;color:var(--muted)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#992e21}@media (max-width:860px){.admin-shell{grid-template-columns:1fr}.admin-side{position:static;height:auto;flex-direction:row;align-items:center;gap:12px;padding:10px 12px;overflow-x:auto;border-right:none;border-bottom:1px solid var(--line)}.admin-brand{border-bottom:none;padding:0}.admin-nav,.admin-side-foot{flex-direction:row}.admin-side-foot{margin:0 0 0 auto;border-top:none;padding:0;align-items:center;gap:10px}.admin-main{padding:18px 16px 56px}.two-col{grid-template-columns:1fr}.kv{grid-template-columns:78px minmax(0,1fr)}}.lib-tabs{display:flex;flex-wrap:wrap;margin:18px 0 12px;padding-bottom:12px;border-bottom:1px solid var(--line)}.lib-tab,.lib-tabs{align-items:center;gap:6px}.lib-tab{display:inline-flex;padding:7px 14px;border:1px solid transparent;border-radius:999px;background:none;font:inherit;font-size:14px;color:var(--muted);cursor:pointer}.lib-tab:hover{background:var(--surface);color:var(--ink)}.lib-tab[data-active=true]{background:var(--accent-soft);border-color:#efd9c8;color:var(--accent-dark);font-weight:560}.lib-count{font-size:11.5px;color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.lib-search{margin-left:auto;padding:7px 12px;min-width:150px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font:inherit;font-size:13.5px}.lib-chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.chip{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font:inherit;font-size:12.5px;color:var(--muted);cursor:pointer}.chip:hover{border-color:#d8c8b4;color:var(--ink)}.chip[data-active=true]{background:var(--ink);border-color:var(--ink);color:#fff}.chip[data-active=true] .lib-count{color:#d9d2c7}.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(136px,1fr));grid-gap:12px;gap:12px;margin-top:4px}.lib-card{display:flex;flex-direction:column;gap:3px;padding:0;border:none;background:none;font:inherit;text-align:left;cursor:pointer;color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-appearance:none;-moz-appearance:none;appearance:none}.lib-card:active .lib-thumb{transform:scale(.98);border-color:var(--accent)}.lib-thumb{display:block;width:100%;aspect-ratio:3/4;overflow:hidden;border-radius:11px;border:1px solid var(--line);background:var(--surface)}.lib-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s ease}.lib-card:hover .lib-thumb{border-color:var(--accent)}.lib-card:hover .lib-thumb img{transform:scale(1.03)}.lib-title{font-size:12.5px;line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;padding:0 2px}.lib-cat{font-size:11.5px;color:var(--muted);padding:0 2px}.lib-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:rgba(33,30,26,.46);display:grid;place-items:center;padding:20px;overscroll-behavior:contain}.lib-modal,.lib-modal-box{overflow-y:auto;-webkit-overflow-scrolling:touch}.lib-modal-box{width:min(880px,100%);max-height:calc(100vh - 40px);background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.lib-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.lib-modal-body{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-gap:16px;gap:16px;align-items:start}.lib-modal-img{width:100%;border-radius:12px;border:1px solid var(--line);display:block;background:var(--paper)}.lib-modal-side{min-width:0}.lib-angles{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));grid-gap:8px;gap:8px;margin-bottom:12px}.lib-angle{padding:0;border:1px solid var(--line);border-radius:9px;background:var(--surface);overflow:hidden;cursor:pointer;font:inherit}.lib-angle img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}.lib-angle span{display:block;font-size:11px;color:var(--muted);padding:2px 0 3px;text-align:center}.lib-angle[data-active=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.lib-angle[data-active=true] span{color:var(--accent-dark)}.lib-label{font-size:12px;color:var(--muted);margin-bottom:3px}.lib-pre{background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:10px 12px;font-size:12.5px;overflow-x:auto}@media (max-width:720px){.lib-modal-body{grid-template-columns:1fr}.lib-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:9px}.lib-search{margin-left:0;width:100%}}.tabbar{display:none}@media (max-width:719px){.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tabbar-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 0 6px;color:var(--muted);font-size:11px;line-height:1.2}.tabbar-item[data-active=true]{color:var(--accent-dark);font-weight:600}.tabbar-icon{position:relative;display:grid;place-items:center}.tabbar-icon svg{width:23px;height:23px}.tabbar-dot{position:absolute;top:-1px;right:-4px;width:6px;height:6px;border-radius:50%;background:var(--accent)}body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}.site-footer{margin-top:32px;padding:18px 0 20px;font-size:12px}.header-right .badge-muted,.header-right .btn-ghost{display:none}.header-right .btn{height:34px;padding:0 12px;font-size:13px}.wrap{padding:0 14px}h1{font-size:24px}h2{font-size:19px}h3{font-size:16px}.card{padding:16px;border-radius:16px}.btn{height:46px;padding:0 20px;font-size:15px;border-radius:12px}.btn-sm{height:34px;padding:0 13px;font-size:13px}input[type=email],input[type=number],input[type=password],input[type=text],select,textarea{font-size:16px;padding:11px 12px}.lib-modal{place-items:end stretch;padding:0}.lib-modal-box{width:100%;max-height:92vh;border-radius:18px 18px 0 0;padding:16px 16px calc(16px + env(safe-area-inset-bottom))}.lib-tabs{flex-wrap:wrap}.lib-search{margin-left:0;width:100%;order:10}.lib-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.lib-title{font-size:12px}.thumb{border-radius:12px}}