:root{--bg: #ffffff;--text: #000000;--hint: #8a8a8a;--line: #e6e6e6;--secondary-bg: #f4f4f4;--accent: #000000;--accent-text: #ffffff;--overlay: rgba(255, 255, 255, .9)}:root[data-theme=dark]{--bg: #000000;--text: #ffffff;--hint: #8a8a8a;--line: #2a2a2a;--secondary-bg: #161616;--accent: #ffffff;--accent-text: #000000;--overlay: rgba(0, 0, 0, .9)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app{max-width:640px;margin:0 auto;padding:12px 16px calc(84px + env(safe-area-inset-bottom))}.header{display:flex;align-items:center;gap:10px;padding:8px 16px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:10;max-width:640px;margin:0 auto}.brand-link{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}.brand{font-weight:800;letter-spacing:3px;font-size:16px;text-transform:uppercase}.header-links{margin-left:auto;display:flex;gap:14px}.header-link{text-decoration:none;color:var(--hint);font-size:14px;font-weight:600}.header-link.active{color:var(--text)}.theme-toggle{border:none;background:transparent;color:var(--text);font-size:18px;line-height:1;cursor:pointer;padding:0}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}.stat{border:1px solid var(--line);border-radius:12px;padding:14px}.stat-value{font-size:20px;font-weight:700}.stat-label{font-size:13px;color:var(--hint);margin-top:2px}.stars{display:flex;gap:4px;margin:8px 0 12px}.star{border:none;background:transparent;font-size:30px;line-height:1;cursor:pointer;color:var(--line);padding:0}.star.on{color:var(--text)}.stars-static{font-size:18px;letter-spacing:2px;color:var(--text)}.center{display:flex;align-items:center;justify-content:center;min-height:70vh;color:var(--hint);text-align:center}h1{font-size:20px;margin:8px 0 16px}.hint{color:var(--hint);font-size:14px}.search{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--secondary-bg);color:var(--text);font-size:15px;margin-bottom:14px}.card{display:block;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:10px;text-decoration:none;color:inherit}.about-card{border-left:3px solid var(--text)}.card-title{font-weight:600;font-size:16px}.seg{display:flex;gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:14px}.seg-btn{flex:1;padding:10px;border:none;background:var(--bg);color:var(--hint);font-size:14px;font-weight:600;cursor:pointer}.seg-btn.on{background:var(--accent);color:var(--accent-text)}.cat-filter{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:14px;scrollbar-width:none}.cat-filter::-webkit-scrollbar{display:none}@media(min-width:540px){.cat-filter{flex-wrap:wrap;overflow-x:visible}}.cat-chip{flex:none;padding:7px 14px;border:1px solid var(--line);border-radius:20px;background:var(--bg);color:var(--text);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}.cat-chip.on{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--secondary-bg);color:var(--text);font-size:15px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.listing-card{display:flex;align-items:center;gap:12px;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin-bottom:10px;text-decoration:none;color:inherit;transition:border-color .15s ease,transform .1s ease}.listing-card:active{transform:scale(.99)}.listing-avatar{flex:none;width:46px;height:46px;border-radius:12px;background:var(--accent);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}.listing-avatar img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.profile-avatar{flex:none;width:72px;height:72px;border-radius:18px;background:var(--accent);color:var(--accent-text);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:30px;overflow:hidden}.profile-avatar img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.profile-head{display:flex;align-items:center;gap:14px;margin-bottom:6px}.listing-info{flex:1;min-width:0}.listing-title{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text);text-decoration:none}.listing-meta{display:flex;align-items:center;gap:6px;margin-top:4px}.listing-id{font-size:12px;color:var(--hint);font-variant-numeric:tabular-nums}.chip{display:inline-block;font-size:12px;padding:2px 9px;border-radius:20px;background:var(--secondary-bg);color:var(--hint)}.listing-price{flex:none;font-weight:800;font-size:16px;white-space:nowrap}.card-row{display:flex;justify-content:space-between;align-items:center;gap:8px}.price{font-weight:700;color:var(--text);white-space:nowrap}.badge{font-size:12px;padding:2px 8px;border-radius:8px;border:1px solid var(--text);background:var(--bg);color:var(--text)}.badge-overdue{background:var(--text);color:var(--bg);font-weight:600}.btn{display:block;width:100%;padding:14px;border:1px solid var(--accent);border-radius:12px;background:var(--accent);color:var(--accent-text);font-size:16px;font-weight:600;cursor:pointer;margin-top:12px;text-align:center;text-decoration:none}.btn:disabled{opacity:.45}.btn-secondary{background:var(--bg);color:var(--text)}.btn-danger{background:var(--bg);color:var(--text);border:1px dashed var(--text)}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--hint);margin-bottom:6px}.field input,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--secondary-bg);color:var(--text);font-size:15px}.error{color:var(--text);font-weight:600;font-size:14px;margin:8px 0;padding:8px 10px;border:1px solid var(--text);border-radius:8px}.banner{margin:10px 0 14px;padding:12px 14px;border:2px solid var(--text);border-radius:10px;background:var(--accent);color:var(--accent-text);font-size:14px;line-height:1.45}.banner-title{font-weight:700;margin-bottom:4px}.mod-panel{margin-top:22px;padding:14px;border:1px solid var(--line);border-radius:10px}.footer{margin-top:32px;padding-top:16px;border-top:1px solid var(--line);text-align:center}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 16px}.footer-links a{color:var(--hint);text-decoration:none;font-size:13px}.footer-links a:hover{color:var(--text);text-decoration:underline}.footer-note{margin-top:10px;color:var(--hint);font-size:12px}.support-reply{margin-top:10px;padding:10px 12px;border-left:3px solid var(--text);background:var(--secondary-bg);border-radius:0 8px 8px 0;font-size:14px;line-height:1.45}.mod-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.mod-actions .btn{width:auto;margin-top:0;padding:8px 14px}.chat{margin-top:22px;border-top:1px solid var(--line);padding-top:14px;position:relative}.chat-file{display:flex;align-items:center;gap:8px;text-decoration:none;color:inherit;max-width:240px}.chat-file-icon{font-size:20px;flex:none}.chat-file-meta{display:flex;flex-direction:column;min-width:0}.chat-file-name{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:underline}.chat-file-size{font-size:11px;opacity:.7}.chat-notice{margin-bottom:10px;padding:8px 10px;border:1px solid var(--text);border-radius:8px;font-size:12px;line-height:1.4;color:var(--text)}.chat-dragover{outline:2px dashed var(--text);outline-offset:4px;border-radius:12px}.drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--overlay);border-radius:12px;font-weight:700;color:var(--text);pointer-events:none;z-index:5}.chat h2{font-size:16px;margin:0 0 12px}.chat-log{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.msg{max-width:78%;padding:9px 12px;border-radius:14px;font-size:14px;line-height:1.35;word-break:break-word}.msg-own{align-self:flex-end;background:var(--accent);color:var(--accent-text);border-bottom-right-radius:4px}.msg-other{align-self:flex-start;background:var(--secondary-bg);color:var(--text);border:1px solid var(--line);border-bottom-left-radius:4px}.msg-arbiter{align-self:center;background:var(--bg);color:var(--text);border:1px dashed var(--text);max-width:90%}.msg-role{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;opacity:.7}.msg-with-photo{padding:4px}.msg-photo{display:block;max-width:220px;max-height:260px;border-radius:10px}.chat-input{display:flex;align-items:center;gap:4px;border:1px solid var(--line);border-radius:24px;padding:4px;background:var(--bg)}.chat-text{flex:1;border:none;background:transparent;padding:8px 6px;color:var(--text);font-size:15px;outline:none}.icon-btn{position:relative;flex:none;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:transparent;color:var(--text);cursor:pointer;overflow:hidden}.icon-btn:hover{background:var(--secondary-bg)}.file-input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:0}.send-btn{flex:none;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:var(--accent);color:var(--accent-text);cursor:pointer}.send-btn:disabled{opacity:.35;cursor:default}.doc h2{font-size:16px;margin:22px 0 8px}.doc p{font-size:14px;line-height:1.5;margin:8px 0}.doc ol,.doc ul{padding-left:20px;margin:8px 0}.doc li{font-size:14px;line-height:1.5;margin-bottom:6px}.audit-row{font-size:13px;padding:6px 0;border-bottom:1px solid var(--line);line-height:1.4;word-break:break-word}.tabbar{position:fixed;left:0;right:0;bottom:0;max-width:640px;margin:0 auto;display:flex;background:var(--bg);border-top:1px solid var(--line);padding-bottom:max(env(safe-area-inset-bottom),12px)}.tabbar a{flex:1;text-align:center;padding:12px 0;text-decoration:none;color:var(--hint);font-size:13px}.tabbar a.active{color:var(--text);font-weight:700}