:root{
  --dp-bg:#eef3f8;
  --dp-card:#fff;
  --dp-text:#0f172a;
  --dp-muted:#64748b;
  --dp-primary:#0b6bcb;
  --dp-wechat:#07c160;
  --dp-line:#dbe3ee;
}
*{box-sizing:border-box}
body.dp-app{margin:0;font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:linear-gradient(180deg,#e8f1fa 0%,#eef3f8 40%,#f5f7fb 100%);color:var(--dp-text);min-height:100vh}
.dp-login{display:flex;align-items:center;justify-content:center;padding:24px}
.dp-card{width:100%;max-width:420px;background:var(--dp-card);border-radius:16px;padding:28px 22px;box-shadow:0 10px 30px rgba(15,23,42,.08);text-align:center}
.dp-logo{width:56px;height:56px;margin:0 auto 12px;border-radius:14px;background:linear-gradient(135deg,#0b6bcb,#38bdf8);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700}
.dp-sub,.dp-muted,.dp-hint{color:var(--dp-muted);font-size:13px}
.dp-error{color:#b91c1c;background:#fef2f2;padding:8px 10px;border-radius:8px}
.dp-btn{display:inline-block;padding:12px 16px;border-radius:10px;border:0;text-decoration:none;font-size:15px;margin:6px 0;cursor:pointer}
.dp-btn-primary{background:var(--dp-primary);color:#fff}
.dp-btn-wechat{background:var(--dp-wechat);color:#fff}
.dp-btn-ghost{background:#f1f5f9;color:var(--dp-text)}
.dp-btn-block{display:block;width:100%;text-align:center}
.dp-link{color:var(--dp-primary);text-decoration:none;font-size:14px;background:none;border:0;cursor:pointer}
.dp-follow{margin-top:18px;padding-top:14px;border-top:1px solid var(--dp-line);text-align:center}
.dp-follow-qr{width:160px;height:160px;object-fit:contain;margin-top:8px;border-radius:8px;background:#fff}
.dp-follow-banner{margin:10px 12px;padding:10px 12px;background:#fff;border-radius:10px;font-size:13px;color:var(--dp-muted);box-shadow:0 2px 8px rgba(15,23,42,.04)}
.dp-follow-banner img{width:72px;height:72px;object-fit:contain;float:right;margin-left:8px;border-radius:6px}
.dp-mock{margin-top:18px}
.dp-mock input{width:100%;padding:10px;margin:8px 0;border:1px solid var(--dp-line);border-radius:8px}
.dp-top{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:rgba(255,255,255,.9);backdrop-filter:blur(6px);border-bottom:1px solid var(--dp-line);position:sticky;top:0;z-index:10}
.dp-tabs{display:flex;gap:0;background:#fff;border-bottom:1px solid var(--dp-line)}
.dp-tabs a{flex:1;text-align:center;padding:12px;text-decoration:none;color:var(--dp-muted);font-weight:600}
.dp-tabs a.active{color:var(--dp-primary);box-shadow:inset 0 -2px 0 var(--dp-primary)}
.dp-list{padding:12px}
.dp-item{display:block;background:var(--dp-card);border-radius:12px;padding:14px;margin-bottom:10px;text-decoration:none;color:inherit;box-shadow:0 2px 10px rgba(15,23,42,.04)}
.dp-item-top{display:flex;justify-content:space-between;gap:8px}
.dp-item-top em{font-style:normal;font-size:12px;color:var(--dp-primary);background:#e8f2fc;padding:2px 8px;border-radius:999px;white-space:nowrap}
.dp-item-meta,.dp-item-addr{font-size:13px;color:var(--dp-muted);margin-top:6px}
.dp-empty{text-align:center;color:var(--dp-muted);padding:40px 0}
.dp-detail{padding:16px;padding-bottom:48px}
.dp-detail h1{font-size:20px;margin:0 0 6px}
.dp-block{background:var(--dp-card);border-radius:12px;padding:14px;margin:12px 0;box-shadow:0 2px 10px rgba(15,23,42,.04)}
.dp-block h2{font-size:15px;margin:0 0 10px}
.dp-block label{display:block;margin:10px 0;font-size:13px}
.dp-block textarea,.dp-block input[type=file]{width:100%;margin-top:6px;padding:10px;border:1px solid var(--dp-line);border-radius:8px}
.dp-addr{margin:8px 0;color:var(--dp-muted)}
.dp-gallery{display:flex;flex-wrap:wrap;gap:8px}
.dp-thumb{width:96px;height:96px;object-fit:cover;border-radius:8px;cursor:zoom-in;background:#e2e8f0}
.dp-pdf{width:100%;padding:10px;background:#f8fafc;border-radius:8px;font-size:13px}
.dp-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center}
.dp-lightbox[hidden]{display:none!important}
.dp-lightbox-inner{width:100%;height:80vh;overflow:auto;touch-action:pinch-zoom;display:flex;align-items:center;justify-content:center}
.dp-lightbox-inner img{max-width:100%;max-height:100%;transform-origin:center center;transition:transform .15s}
.dp-lightbox-close{margin-top:12px;background:#fff;border:0;border-radius:999px;padding:10px 20px;cursor:pointer}
.dp-map-wrap{margin:10px 0 8px}
.dp-map-preview{width:100%;height:200px;border-radius:12px;overflow:hidden;background:linear-gradient(135deg,#dbeafe,#e2e8f0);border:1px solid var(--dp-line);touch-action:none}
.dp-map-preview .dp-map-fallback{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px;text-align:center;color:var(--dp-muted);font-size:13px}
.dp-map-preview .dp-map-pin{width:18px;height:18px;border-radius:50% 50% 50% 0;background:#e11d48;transform:rotate(-45deg);margin-bottom:10px;box-shadow:0 2px 8px rgba(225,29,72,.4)}
.dp-map-hint{margin:6px 0 0;font-size:12px;color:var(--dp-muted);text-align:center}
.dp-nav-sheet{position:fixed;inset:0;z-index:120}
.dp-nav-sheet[hidden]{display:none!important}
.dp-nav-sheet-mask{position:absolute;inset:0;background:rgba(15,23,42,.45)}
.dp-nav-sheet-panel{position:absolute;left:0;right:0;bottom:0;background:#fff;border-radius:16px 16px 0 0;padding:12px 12px calc(12px + env(safe-area-inset-bottom,0px));box-shadow:0 -8px 30px rgba(15,23,42,.15);max-height:85vh;overflow:auto}
.dp-nav-sheet-title{margin:4px 8px 10px;text-align:center;font-size:15px;font-weight:600;color:var(--dp-text)}
.dp-nav-row{margin:0 0 10px}
.dp-nav-opt{display:block;width:100%;text-align:center;padding:14px;margin:0;background:#0b6bcb;border:0;border-radius:12px;text-decoration:none;color:#fff;font-size:16px;font-weight:600;cursor:pointer}
.dp-nav-opt:active{filter:brightness(1.08)}
.dp-nav-web{display:block;text-align:center;padding:6px 0 2px;font-size:12px;color:var(--dp-muted);text-decoration:underline}
.dp-nav-tip{margin:8px 4px 10px;text-align:center;font-size:12px;color:#92400e;background:#fffbeb;padding:10px;border-radius:8px;line-height:1.5}
.dp-nav-cancel{display:block;width:100%;padding:14px;border:0;border-radius:12px;background:#eef2f7;color:var(--dp-muted);font-size:15px;cursor:pointer;margin-top:4px}