:root{--g:#1F4A3D;--k:#1A2420;--au:#B08D3E;--w:#FAF7F0;--tb:calc(60px + env(safe-area-inset-bottom))}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{margin:0;background:var(--w);color:var(--k);font:16px/1.6 "Source Han Sans SC","Noto Sans CJK SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-text-size-adjust:100%}
body.app{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden;padding-bottom:var(--tb)}
a{color:var(--g)}
.top{flex:none;display:flex;align-items:center;gap:10px;background:var(--g);color:var(--w);padding:calc(6px + env(safe-area-inset-top)) 12px 6px;min-height:52px;border-bottom:2px solid var(--au)}
.top .logo{font-size:20px;font-weight:800;letter-spacing:.12em;color:var(--au)}
.top.home .ttl{font-size:16px;opacity:.95}.top.home .ttl::before{content:"·";margin-right:8px;color:var(--au)}
.back{color:var(--au);text-decoration:none;font-size:16px;min-height:44px;min-width:56px;display:flex;align-items:center}
.ttl{flex:1;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#cnt{color:var(--au);font-size:14px}
.views{flex:1;min-height:0;position:relative}
.view{position:absolute;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:10px 12px 14px}
.view[hidden]{display:none}
.list{list-style:none;margin:0 auto;padding:0;display:grid;gap:10px;max-width:760px}
.item{display:flex;gap:12px;background:#fff;border:1px solid #e9e2d2;border-radius:12px;padding:10px;box-shadow:0 1px 6px rgba(26,36,32,.06)}
.thumb{flex:none;width:112px;align-self:center}.thumb img{width:112px;height:63px;object-fit:cover;object-position:top;border-radius:6px;display:block;background:#eee;border:1px solid #e9e2d2}
.info{flex:1;min-width:0}.info h3{margin:0;font-size:15px;line-height:1.35;color:var(--g)}.info p{margin:2px 0 6px;font-size:12px;color:#6b6b60}
.acts{display:flex;gap:6px}.b{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 10px;border-radius:8px;border:1px solid var(--au);text-decoration:none;font-size:13px;color:var(--g);background:#fff;white-space:nowrap}.b1{background:var(--g);color:var(--w)}
.tag{display:inline-block;background:#8a2a1e;color:#fff;font-size:11px;padding:0 6px;border-radius:4px;margin-left:4px;vertical-align:1px}
.warn{flex:none;display:block;text-align:center;margin:0 0 10px;background:#8a2a1e;color:#fff;font-size:13px;padding:6px;border-radius:8px}
.top+.warn{margin:0;border-radius:0}
.spec{background:#fff;border:1px solid #e9e2d2;border-radius:12px;padding:10px 14px;margin:0 auto 10px;max-width:760px;font-size:14px}.spec p{margin:4px 0}
.sw{display:flex;flex-wrap:wrap;gap:6px}.sw span{color:#fff;padding:8px;border-radius:8px;font-size:12px;flex:1 1 40%}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 14px;background:var(--g);color:var(--w);border:1px solid var(--au);border-radius:10px;text-decoration:none;font-size:14px;font-family:inherit;cursor:pointer}
.wx,.wxs{background:#fff4d6;border:1px solid var(--au);margin:8px 12px 0;padding:8px;border-radius:8px;font-size:13px}.wxs{margin:0 0 8px}
.shr{max-width:480px;margin:0 auto;text-align:center}.shr .pst{width:100%;max-width:300px;border-radius:12px;border:1px solid var(--au);display:block;margin:4px auto}
.shr .row{display:flex;gap:8px;margin:10px 0 4px}.shr .row .btn{flex:1}.shr .ok{color:var(--g);font-size:13px;min-height:1.3em;margin:2px 0}.shr .url{word-break:break-all;color:#666;font-size:12px;margin:0}.qrl{font-size:13px;margin:6px 0}
.a2hs{text-align:left;background:#fff;border:1px solid var(--au);border-radius:12px;padding:8px 12px;margin-top:8px}.a2hs summary{font-weight:700;color:var(--g);cursor:pointer;min-height:36px;line-height:36px}.a2hs li{margin:4px 0;font-size:13px}
/* tab bar */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;background:var(--k);border-top:2px solid var(--au);padding-bottom:env(safe-area-inset-bottom);height:var(--tb)}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#c9c6bb;text-decoration:none;font-size:11px;min-height:60px;min-width:44px}
.tabbar a.on{color:var(--au);font-weight:700}.tabbar a.on svg{stroke-width:2.2}
/* viewer */
.vw{flex:1;min-height:0;display:flex;flex-direction:column}
#stage{flex:1;min-height:0;overflow:hidden;background:var(--k);touch-action:pan-y;position:relative}
#track{display:flex;height:100%;transition:transform .3s}.sl{flex:0 0 100%;height:100%;overflow:hidden;display:flex;align-items:center}
.sl img{width:100%;height:100%;object-fit:contain;display:block;transform-origin:0 0;user-select:none;-webkit-user-drag:none}
.ctl{flex:none;display:flex;align-items:center;gap:10px;padding:6px 12px;width:100%;max-width:900px;margin:0 auto}.ctl button{width:52px;height:44px;font-size:26px;background:var(--g);color:var(--au);border:0;border-radius:10px}.ctl input{flex:1;accent-color:var(--au)}
.hint{flex:none;text-align:center;font-size:11px;color:#888;margin:0}
.dl{flex:none;display:flex;gap:8px;padding:6px 12px 8px;width:100%;max-width:900px;margin:0 auto}.dl .btn{flex:1;font-size:13px;padding:0 8px}
.scroll{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}
.doc{max-width:760px;margin:0 auto;padding:6px 18px 24px;font-size:16px}.doc h1,.doc h2,.doc h3{color:var(--g)}.doc a{word-break:break-all}.doc table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}.doc td,.doc th{border:1px solid #ddd;padding:4px 6px;font-size:14px}
@media(min-width:900px){.tabbar{justify-content:center}.tabbar a{flex:0 0 140px;font-size:13px}#stage{max-height:none}}