@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Prompt:wght@300;400;500;600;700&display=swap";
@import "https://unpkg.com/leaflet@1.9.4/dist/leaflet.css";
:root{--bg-primary:#f8fafc;--bg-card:#fff;--bg-card-hover:#f1f5f9;--bg-secondary:#f1f5f9;--bg-header:#ffffffd9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--accent-blue:#3b82f6;--accent-green:#22c55e;--price-up:#ef4444;--price-up-bg:#fef2f2;--price-down:#22c55e;--price-down-bg:#f0fdf4;--price-stable:#94a3b8;--price-stable-bg:#f8fafc;--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--shadow-sm:0 1px 3px #0000000a,0 1px 2px #0000000f;--shadow-md:0 4px 12px #0000000d,0 1px 4px #0000000a;--shadow-lg:0 10px 30px #0000000f}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;font-family:Prompt,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;display:flex}main{flex:1}a{color:inherit}img{max-width:100%;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.header{z-index:100;background:var(--bg-header);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;height:64px;display:flex}.logo{align-items:center;gap:10px;text-decoration:none;display:flex}.logo-icon{font-size:24px}.logo-text{color:#3b82f6;font-size:22px;font-weight:700}.header-nav{gap:4px;display:flex}.nav-link{color:var(--text-secondary);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s}.nav-link:hover{color:var(--text-primary);background:var(--bg-secondary)}.nav-link.active{color:var(--accent-blue);background:#3b82f614;font-weight:600}.hero{text-align:center;padding:48px 0 40px}.hero h1{color:var(--text-primary);margin-bottom:8px;font-size:32px;font-weight:800}.hero p{color:var(--text-secondary);font-size:16px;font-weight:300}.update-time{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);box-shadow:var(--shadow-sm);border-radius:24px;align-items:center;gap:6px;margin-top:16px;padding:8px 18px;font-size:13px;display:inline-flex}.share-buttons{justify-content:flex-end;gap:8px;margin-top:14px;display:flex}.share-btn:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.price-grid{flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:48px;display:flex}.price-grid>*{flex:0 calc(25% - 14px);min-width:200px;max-width:280px}.price-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border-top:3px solid var(--card-accent,var(--accent-blue));padding:20px;transition:all .2s}.price-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.price-card-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.oil-type-badge{background:var(--badge-bg,#3b82f614);color:var(--badge-color,var(--accent-blue));border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600}.direction-badge{border-radius:12px;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:flex}.direction-badge.up{background:var(--price-up-bg);color:var(--price-up)}.direction-badge.down{background:var(--price-down-bg);color:var(--price-down)}.direction-badge.stable{background:var(--price-stable-bg);color:var(--price-stable)}.price-value{color:var(--text-primary);margin-bottom:4px;font-family:Inter,sans-serif;font-size:34px;font-weight:800;line-height:1}.price-unit{color:var(--text-muted);font-size:13px}.price-card-name{margin-bottom:12px;font-size:15px;font-weight:600;line-height:1.3}.section{margin-bottom:48px}.section-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.section-title{align-items:center;gap:8px;font-size:22px;font-weight:700;display:flex}.section-badge{color:var(--accent-blue);background:#3b82f614;border-radius:20px;padding:4px 14px;font-size:13px;font-weight:500}.table-wrapper{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.table-scroll{overflow-x:auto}table{border-collapse:collapse;table-layout:fixed;width:100%;font-size:14px}thead th{background:var(--bg-secondary);text-align:right;color:var(--text-secondary);white-space:nowrap;padding:12px 14px;font-size:13px;font-weight:600;position:sticky;top:0}thead th:first-child{text-align:left;padding-left:24px}thead th:last-child{padding-right:24px}tbody td{text-align:right;border-top:1px solid var(--border-light);font-variant-numeric:tabular-nums;padding:10px 14px;font-family:Inter,sans-serif;transition:background .15s}tbody td:first-child{text-align:left;color:var(--text-secondary);white-space:nowrap;padding-left:24px;font-family:Prompt,sans-serif}tbody td:last-child{padding-right:24px}tbody tr:hover td{background:var(--bg-card-hover)}.cell-up{color:var(--price-up);font-weight:600}.cell-down{color:var(--price-down);font-weight:600}.cell-stable{color:var(--text-muted)}.comparison-table th{text-align:center;white-space:nowrap;padding:12px 10px;font-size:12px}.comparison-table td{text-align:center;font-size:14px;position:relative}.comparison-table th .th-logo{flex-direction:column;align-items:center;gap:4px;display:flex}.comparison-table th .th-logo img{object-fit:contain;border:1px solid var(--border);background:#fff;border-radius:50%;width:28px;height:28px}.fuel-name-cell{white-space:nowrap;font-weight:500;text-align:left!important;color:var(--text-primary)!important}.cheapest-cell{font-weight:700;color:var(--accent-green)!important}.cheapest-badge{color:var(--accent-green);margin-top:2px;font-size:10px;font-weight:500;display:block}.no-data{color:var(--text-muted)}.chart-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.chart-time-ranges{gap:6px;margin-bottom:16px;display:flex}.time-range-btn{border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;border-radius:8px;padding:6px 16px;font-family:inherit;font-size:13px;font-weight:500;transition:all .2s}.time-range-btn:hover{border-color:var(--accent-blue);color:var(--text-primary)}.time-range-btn.active{background:var(--accent-blue);border-color:var(--accent-blue);color:#fff}.chart-legend{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}.legend-item{color:var(--text-secondary);cursor:pointer;border:1px solid #0000;border-radius:12px;align-items:center;gap:6px;padding:4px 12px;font-size:13px;transition:background .2s;display:flex}.legend-item:hover{background:var(--bg-secondary)}.legend-dot{border-radius:50%;width:10px;height:10px}.station-tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.station-tab{border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;box-shadow:var(--shadow-sm);align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:13px;transition:all .2s;display:flex}.station-tab:hover{border-color:var(--text-muted);color:var(--text-primary);box-shadow:var(--shadow-md)}.station-tab.active{color:var(--text-primary);font-weight:600}.station-tab-logo{object-fit:contain;border-radius:50%;width:24px;height:24px}.station-tab-name{white-space:nowrap}.station-detail-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border-top:3px solid;padding:24px}.station-detail-header{align-items:center;gap:12px;margin-bottom:24px;display:flex}.station-detail-header img{object-fit:contain;border:1px solid var(--border);border-radius:50%;width:40px;height:40px}.station-detail-header h3{font-size:20px;font-weight:700}.fuel-count{color:var(--text-muted);background:var(--bg-secondary);border-radius:12px;padding:4px 10px;font-size:13px}.station-fuel-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;display:grid}.station-fuel-item{background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid #0000;justify-content:space-between;align-items:center;padding:14px 16px;transition:all .2s;display:flex}.station-fuel-item:hover{background:var(--bg-card);border-color:var(--border);box-shadow:var(--shadow-sm)}.station-fuel-name{color:var(--text-secondary);font-size:13px}.station-fuel-price{color:var(--text-primary);align-items:baseline;gap:4px;font-family:Inter,sans-serif;font-size:18px;font-weight:700;display:flex}.price-unit-small{color:var(--text-muted);font-size:11px;font-weight:400}.history-filters{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-wrap:wrap;align-items:flex-end;gap:16px;margin-bottom:24px;padding:20px;display:flex}.filter-group{flex-direction:column;gap:6px;display:flex}.filter-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.filter-select{appearance:none;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;border-radius:8px;min-width:160px;padding:10px 36px 10px 14px;font-family:inherit;font-size:14px;font-weight:500;transition:border-color .2s}.filter-select:hover,.filter-select:focus{border-color:var(--accent-blue);outline:none}.filter-info{color:var(--text-secondary);align-items:center;gap:10px;padding-bottom:4px;font-size:14px;font-weight:500;display:flex}.filter-count{background:var(--accent-blue);color:#fff;border-radius:12px;padding:2px 10px;font-size:12px;font-weight:600}.date-cell{white-space:nowrap;font-weight:500;color:var(--text-primary)!important;font-family:Prompt,sans-serif!important}.footer{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);margin-top:32px;padding:32px 0;font-size:13px}.footer a{color:var(--accent-blue);text-decoration:none}.footer a:hover{text-decoration:underline}.footer-links{flex-wrap:wrap;justify-content:center;gap:20px;margin-bottom:16px;display:flex}.static-page{width:100%}.static-page h1{margin-bottom:24px;font-size:28px;font-weight:700}.static-page p{margin-bottom:14px;line-height:1.8}.static-page ul{margin-bottom:14px;padding-left:24px}.static-page li{margin-bottom:6px;line-height:1.7}.last-updated{color:var(--text-muted);font-size:13px;margin-bottom:24px!important}.loading{color:var(--text-muted);justify-content:center;align-items:center;gap:12px;padding:60px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--accent-blue);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:768px){.hero{padding:32px 0 28px}.hero h1{font-size:24px}.hero p{font-size:14px}.price-grid>*{flex:0 calc(50% - 10px);min-width:0;max-width:none}.price-card{padding:16px}.price-value{font-size:26px}.section-header{flex-direction:column;align-items:flex-start}.station-fuel-grid{grid-template-columns:1fr}.station-tabs{gap:6px}.station-tab{padding:8px 12px;font-size:12px}.header-nav{gap:2px}.nav-link{padding:6px 10px;font-size:13px}.section-title{font-size:18px}.chart-container{padding:16px}}@media (max-width:480px){.container{padding:0 14px}.hero h1{font-size:22px}.hero{padding:24px 0 20px}.price-grid>*{flex:0 calc(50% - 8px)}.price-grid{gap:8px}.price-card{padding:14px}.price-value{font-size:22px}.price-card-name{font-size:12px}.station-tab-name{font-size:11px}.station-tab{padding:6px 10px}.station-tab-logo{width:20px;height:20px}.station-detail-card{padding:16px}.station-fuel-item{padding:12px 14px}.station-fuel-price{font-size:16px}.table-wrapper{font-size:12px}}.articles-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px;display:grid}.article-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);color:inherit;box-shadow:var(--shadow-sm);text-decoration:none;transition:all .2s;overflow:hidden}.article-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}.article-cover{aspect-ratio:16/9;overflow:hidden}.article-cover img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.article-card:hover .article-cover img{transform:scale(1.05)}.article-card-body{padding:16px 20px 20px}.article-date{color:var(--text-muted);font-size:12px}.article-card-title{color:var(--text-primary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:8px 0;font-size:15px;font-weight:600;line-height:1.5;display:-webkit-box;overflow:hidden}.article-card-excerpt{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.6;display:-webkit-box;overflow:hidden}.pagination{justify-content:center;gap:8px;margin-bottom:40px;display:flex}.page-btn{color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s}.page-btn:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.page-btn.active{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.article-detail{margin:0 auto}.related-articles{border-top:1px solid var(--border);margin-top:48px;padding-top:32px}.section-title{color:var(--text-primary);margin-bottom:24px;font-size:20px;font-weight:700}.article-detail-header{margin-bottom:24px}.back-link{color:var(--accent-blue);margin-bottom:12px;font-size:13px;text-decoration:none;display:inline-block}.back-link:hover{text-decoration:underline}.article-detail-header h1{margin-top:8px;font-size:28px;font-weight:700;line-height:1.4}.article-meta-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;display:flex}.article-share-buttons{gap:8px;display:flex}.share-btn{border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:600;text-decoration:none;transition:opacity .2s,transform .2s;display:inline-flex}.share-btn:hover{opacity:.85;transform:translateY(-1px)}.share-line{color:#fff;background:#06c755}.share-facebook{color:#fff;background:#1877f2}.share-x{color:#fff;background:#000}.article-cover-full{border-radius:var(--radius-lg);margin-bottom:32px;overflow:hidden}.article-cover-full img{aspect-ratio:16/9;object-fit:cover;width:100%}.article-content{color:var(--text-primary);font-size:16px;line-height:1.9}.article-content p{margin-bottom:16px}.article-content b{font-weight:700}@media (max-width:768px){.articles-grid{grid-template-columns:repeat(2,1fr);gap:16px}.article-detail-header h1{font-size:22px}.article-content{font-size:15px}}@media (max-width:480px){.articles-grid{grid-template-columns:1fr}}.faq-list{flex-direction:column;gap:8px;display:flex}.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all .2s;overflow:hidden}.faq-item:hover{border-color:var(--accent-blue)}.faq-item[open]{box-shadow:var(--shadow-sm)}.faq-question{cursor:pointer;color:var(--text-primary);justify-content:space-between;align-items:center;padding:16px 20px;font-size:15px;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-question::-webkit-details-marker{display:none}.faq-question:after{content:"＋";color:var(--text-muted);flex-shrink:0;margin-left:12px;font-size:18px;font-weight:400;transition:transform .2s}.faq-item[open] .faq-question:after{content:"－";color:var(--accent-blue)}.faq-item[open] .faq-question{color:var(--accent-blue)}.faq-answer{color:var(--text-secondary);padding:0 20px 16px;font-size:14px;line-height:1.8}.nearby-container{margin-bottom:40px}.nearby-controls{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.nearby-label{color:var(--text-secondary);font-size:14px;font-weight:600}.nearby-radius-btns{flex-wrap:wrap;gap:8px;display:flex}.nearby-radius-btn{border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;border-radius:20px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .2s}.nearby-radius-btn:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.nearby-radius-btn.active{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.nearby-error{border-radius:var(--radius-lg);color:#ef4444;background:#ef44441a;border:1px solid #ef44444d;margin-bottom:20px;padding:16px 20px}.nearby-map-wrapper{border-radius:var(--radius-lg);border:1px solid var(--border);margin-bottom:24px;overflow:hidden}.nearby-map{width:100%;height:450px}.nearby-list{margin-top:8px}.nearby-cards{flex-direction:column;gap:10px;display:flex}.nearby-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);align-items:center;gap:14px;padding:14px 18px;transition:all .2s;display:flex}.nearby-card:hover{border-color:var(--accent-blue);box-shadow:var(--shadow-sm)}.nearby-card-icon{background:#ef44441a;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:24px;display:flex}.nearby-card-info{flex:1;min-width:0}.nearby-card-info h3{white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:15px;font-weight:600;overflow:hidden}.nearby-brand{color:var(--text-muted);font-size:12px}.nearby-card-dist{text-align:right;flex-shrink:0}.nearby-dist-value{color:var(--accent-blue);margin-bottom:4px;font-size:15px;font-weight:700;display:block}.nearby-navigate{color:var(--accent-green);font-size:12px;font-weight:500;text-decoration:none}.nearby-navigate:hover{text-decoration:underline}.nearby-empty{text-align:center;color:var(--text-muted);padding:40px 20px}@media (max-width:768px){.nearby-map{height:350px}}