:root{--bg-page: #F6F5F1;--bg-card: #FFFFFF;--bg-soft: #E7F4F1;--bg-sunken: #EFEEE9;--bg-thumb: #F5F4F0;--primary: #0D9488;--primary-hover: #0F766E;--primary-active: #0B6A61;--primary-ink: #0F766E;--primary-soft-hover: #D8EDE8;--accent-ink: #3D5F92;--accent-soft: #E9EFF8;--grad-brand: linear-gradient(135deg, #0E9E8C, #1FA5C9);--price: #E8590C;--danger: #E5484D;--danger-soft: #FFF0EF;--danger-hover: #FFE1E0;--like: #FF4D6A;--like-soft: #FFE9ED;--text-1: #2A2622;--text-2: #5B554D;--text-3: #948C81;--text-inv: #FFFFFF;--border: #E7E3DB;--border-strong: #D8D3C9;--border-soft: #F0EDE6;--glass: rgba(255, 255, 255, .88);--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--r-2xl: 24px;--r-pill: 999px;--shadow-xs: 0 1px 2px rgba(66, 55, 42, .04);--shadow-card: 0 2px 10px rgba(66, 55, 42, .05);--shadow-hover: 0 10px 26px rgba(66, 55, 42, .1);--shadow-float: 0 14px 34px rgba(66, 55, 42, .16);--shadow-modal: 0 24px 64px rgba(45, 38, 28, .26);--shadow-primary: 0 6px 16px rgba(13, 148, 136, 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a:hover{color:var(--text-1)}.nav-links a.router-link-active{color:var(--primary);font-weight:700}.user-actions{display:flex;align-items:center;gap:8px}.user-actions .button{padding:8px 12px}.welcome{color:var(--text-2);font-size:14px}.bottom-nav{position:fixed;left:50%;bottom:12px;z-index:40;transform:translate(-50%);width:min(600px,calc(100vw - 24px));padding:6px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(231,227,219,.9);border-radius:var(--r-pill);box-shadow:var(--shadow-float)}.bottom-nav a{min-width:0;height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border-radius:var(--r-pill);color:var(--text-3);font-size:11px;font-weight:600;transition:color var(--dur-fast) var(--ease),background-color var(--dur-fast) var(--ease)}.bottom-nav a:hover{color:var(--text-2);background:#e7f4f199}.bottom-nav svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.bottom-nav a.router-link-active{color:var(--primary);background:var(--bg-soft);font-weight:700}.bottom-nav a.router-link-active svg{stroke-width:2.2}.bottom-nav.keyboard-open{display:none}.toast-center{position:fixed;left:50%;top:45%;transform:translate(-50%,-50%) scale(.96);z-index:120;max-width:min(320px,84vw);padding:12px 20px;border-radius:var(--r-md);background:#29231ce6;color:#fff;box-shadow:var(--shadow-float);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);font-size:14px;font-weight:600;text-align:center;line-height:1.5;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease}.toast-center.visible{opacity:1;transform:translate(-50%,-50%) scale(1)}.button{border:0;border-radius:var(--r-md);padding:10px 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svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.button.danger-icon{background:transparent;color:var(--text-3);box-shadow:none}.button.danger-icon:hover:not(:disabled){background:var(--danger-soft);color:var(--danger);box-shadow:none;transform:none}.link-button{border:0;background:transparent;color:var(--primary-hover);cursor:pointer;margin-top:12px;padding:2px 0;font-weight:600;font-size:14px;transition:color var(--dur-fast) var(--ease)}.link-button:hover{text-decoration:underline;color:var(--primary)}.link-button:disabled{opacity:.5;cursor:default;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid rgba(13,148,136,.35);outline-offset:2px}.page{width:min(1180px,92vw);margin:0 auto;padding:20px 0 40px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:6px 0 16px}.page-head h1{margin:0;font-size:22px;font-weight:800;letter-spacing:-.01em}.page-head-sub{margin:3px 0 0;color:var(--text-3);font-size:13px}.page-head .button{flex:0 0 auto}.eyebrow{text-transform:uppercase;letter-spacing:.14em;color:var(--text-3);font-size:12px;font-weight:700}.notice{padding:12px 14px;border-radius:var(--r-md);background:var(--bg-soft);color:var(--primary-hover);font-size:14px;font-weight:500;line-height:1.55}.error{color:var(--danger);font-size:14px;font-weight:500}.empty{grid-column:1/-1;text-align:center;padding:44px 20px;color:var(--text-3);font-size:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl)}.muted{color:var(--text-3)}.auth-mode-hint{font-size:12px;margin:-4px 0 12px}.toolbar{display:flex;flex-direction:column;gap:10px;margin:16px 0 20px}.search{flex:1}input:not([type=checkbox]):not([type=radio]),textarea{width:100%;border:1px solid var(--border-strong);border-radius:var(--r-md);padding:11px 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var(--ease),box-shadow var(--dur-fast) var(--ease)}.picker-field:hover{border-color:#cfc8ba}.picker-field:focus-visible{border-color:var(--primary);box-shadow:var(--ring);outline:none}.picker-value{flex:1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.picker-value.placeholder{color:var(--text-3)}.picker-arrow{width:15px;height:15px;flex:0 0 auto;fill:none;stroke:var(--text-3);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.picker-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:grid;place-items:end center;background:#28221a73;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);animation:fade-in var(--dur) var(--ease)}.picker-sheet{display:flex;flex-direction:column;width:100%;max-height:70dvh;padding-bottom:env(safe-area-inset-bottom,0px);background:var(--bg-card);border-radius:var(--r-2xl) var(--r-2xl) 0 0;box-shadow:var(--shadow-modal);animation:sheet-up .26s var(--ease)}.picker-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border)}.picker-head h3{margin:0;font-size:15px}.picker-cancel{border:0;border-radius:var(--r-sm);background:transparent;padding:4px 8px;color:var(--text-2);font-size:14px;cursor:pointer}.picker-cancel:hover{color:var(--text-1);background:var(--bg-soft)}.picker-options{overflow-y:auto;padding:8px 12px 12px;display:grid;gap:4px}.picker-option{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;border:0;border-radius:var(--r-md);padding:13px 14px;background:transparent;color:var(--text-1);font-size:15px;text-align:left;cursor:pointer;transition:background-color var(--dur-fast) var(--ease),color var(--dur-fast) var(--ease)}.picker-option:hover{background:var(--bg-soft)}.picker-option.active{background:var(--primary-soft-hover);color:var(--primary-ink);font-weight:700}.picker-check{width:18px;height:18px;flex:0 0 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0 12px;color:var(--text-2);font-size:14px;line-height:1.65}.card-body p.card-location{margin:0 0 12px;color:var(--text-3);font-size:13px}.card-footer{display:flex;align-items:center;justify-content:space-between}.card-footer strong{color:var(--price);font-size:19px;font-weight:800;font-variant-numeric:tabular-nums}.tag{display:inline-block;border-radius:var(--r-pill);padding:3px 10px;background:var(--bg-soft);color:var(--primary-ink);font-size:12px;font-weight:600;line-height:1.6;white-space:nowrap}.tag.blue{background:var(--accent-soft);color:var(--accent-ink)}.tag.amber{background:#f7edd8;color:#8a6a2c}.tag-textbook{background:#e9eff8;color:#3d5f92}.tag-electronics{background:#efebf8;color:#6a5a9e}.tag-life{background:#f9f0df;color:#94702f}.tag-sports{background:#e9f3e4;color:#4e7a3a}.tag-other{background:#f1efea;color:#6f685e}.list{margin-top:20px;display:grid;gap:12px}.post-card{padding:18px}.post-card small{color:var(--text-3);font-size:12px}.segment.tabs{width:fit-content;max-width:100%}.tabs{display:flex;background:var(--bg-sunken);padding:4px;border-radius:var(--r-pill)}.tabs button{border:0;background:transparent;padding:8px 14px;border-radius:var(--r-pill);cursor:pointer;color:var(--text-2);font-size:13px;font-weight:600;white-space:nowrap;flex:0 0 auto;transition:background-color var(--dur-fast) var(--ease),color var(--dur-fast) var(--ease)}.tabs button:hover{color:var(--text-1)}.tabs button.active{background:#fff;color:var(--primary);font-weight:700;box-shadow:0 2px 8px #42372a1a}.list-card{display:flex;gap:12px;align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-xl);padding:12px;cursor:pointer;transition:border-color var(--dur-fast) var(--ease),box-shadow var(--dur-fast) var(--ease),transform var(--dur-fast) var(--ease)}.list-card:hover,.list-card:focus-visible{border-color:#dbd4c6;box-shadow:var(--shadow-hover);transform:translateY(-2px);outline:none}.list-card:active{transform:translateY(0) scale(.99)}.list-thumb{flex:0 0 92px;width:92px;height:92px;border-radius:var(--r-lg);background:linear-gradient(135deg,#f2f0e9,#faf8f4);border:1px solid var(--border-soft);display:flex;align-items:center;justify-content:center;overflow:hidden}.list-thumb img{width:100%;height:100%;object-fit:cover}.list-thumb-fallback{font-size:28px;font-weight:800;color:#bdb4a4}.list-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.list-title{display:flex;align-items:center;gap:8px;margin:0;font-size:15px;font-weight:700;color:var(--text-1)}.list-title .tag{flex:0 0 auto}.list-title-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.list-price{color:var(--price);font-size:18px;font-weight:800;font-variant-numeric:tabular-nums}.list-sub{color:var(--text-3);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.confession-list{max-width:820px;margin-left:auto;margin-right:auto}.confession-list .post-card{display:grid;grid-template-columns:44px 1fr;gap:14px}.avatar-small,.profile-avatar{display:grid;place-items:center;border-radius:50%;background:var(--bg-soft);color:var(--primary-ink);font-weight:800}.avatar-small{width:44px;height:44px;font-size:16px}.confession-list .post-card:nth-child(5n+1) .avatar-small{background:#e9eff8;color:#3d5f92}.confession-list .post-card:nth-child(5n+2) .avatar-small{background:#fbeaf0;color:#a85874}.confession-list .post-card:nth-child(5n+3) .avatar-small{background:#f9f0df;color:#94702f}.confession-list .post-card:nth-child(5n+4) 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var(--border)}.detail-page{max-width:720px}.detail-back{margin-bottom:14px}.detail-panel{padding:18px}.detail-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.detail-header h2{margin:0}.detail-title{margin:8px 0 0;font-size:19px;font-weight:700;letter-spacing:-.01em}.detail-price{color:var(--price);font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;flex:0 0 auto}.detail-gallery{display:flex;flex-direction:column;gap:10px;margin:16px 0}.detail-gallery img{width:100%;height:auto;max-height:62vh;object-fit:contain;display:block;border-radius:var(--r-lg);background:var(--bg-thumb);border:1px solid var(--border-soft)}.detail-meta{display:grid;grid-template-columns:auto 1fr;gap:10px 16px;margin:18px 0;font-size:14px}.detail-meta>div{display:contents}.detail-meta dt{color:var(--text-3);margin:0;font-size:13px}.detail-meta dd{margin:0;color:var(--text-1);overflow-wrap:anywhere}.detail-section-title{margin:20px 0 8px;font-size:15px;font-weight:700}.detail-description{color:var(--text-2);font-size:15px;line-height:1.75;white-space:pre-wrap;margin:0}.detail-description p{margin:7px 0 0;line-height:1.7;white-space:pre-wrap}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin:20px 0}.detail-grid>div{display:grid;gap:5px}.detail-label{color:var(--text-3);font-size:13px}.detail-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px}.detail-images img{width:100%;max-height:220px;object-fit:cover;border-radius:var(--r-md);background:var(--bg-thumb)}.image-picker{display:block;min-width:0}.image-picker-previews{display:flex;flex-wrap:wrap;gap:10px}.image-picker-thumb{position:relative;width:84px;height:84px;border-radius:var(--r-md);overflow:hidden;background:var(--bg-thumb);border:1px solid var(--border)}.image-picker-thumb 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