@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:#f6f7f9;--bg-card:#fff;--bg-card-hover:#f1f5f9;--bg-secondary:#f1f5f9;--bg-header:#ffffffeb;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--accent-blue:#2563eb;--accent-green:#16a34a;--price-up:#ef4444;--price-up-bg:#fef2f2;--price-down:#22c55e;--price-down-bg:#f0fdf4;--price-stable:#94a3b8;--price-stable-bg:#f8fafc;--radius-sm:8px;--radius-md:8px;--radius-lg:8px;--shadow-sm:0 1px 2px #0f172a0a;--shadow-md:0 8px 24px #0f172a0f;--shadow-lg:0 18px 40px #0f172a14}*,: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;overflow-x:clip}html{overflow-x:clip}main{flex:1}a{color:inherit}img{max-width:100%;display:block}.container{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}.header{z-index:100;background:var(--bg-header);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;height:60px;display:flex}.logo{align-items:center;gap:10px;text-decoration:none;display:flex}.logo-icon{background:var(--text-primary);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-family:Inter,sans-serif;font-size:11px;font-weight:800;display:inline-flex}.logo-text{color:var(--text-primary);font-size:18px;font-weight:700}.header-nav{gap:4px;display:flex}.nav-link{color:var(--text-secondary);border-radius:7px;padding:7px 12px;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}.hamburger-btn{cursor:pointer;z-index:1001;background:0 0;border:none;border-radius:8px;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:6px;transition:background .2s;display:none}.hamburger-btn:hover{background:var(--bg-secondary)}.hamburger-line{background:var(--text-primary);border-radius:2px;width:22px;height:2px;transition:transform .3s,opacity .3s;display:block}.hamburger-line.open:first-child{transform:translateY(7px)rotate(45deg)}.hamburger-line.open:nth-child(2){opacity:0}.hamburger-line.open:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.mobile-nav-overlay{z-index:999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080;display:none;position:fixed;inset:0}.mobile-nav{background:var(--bg-card);border-left:1px solid var(--border);z-index:1000;flex-direction:column;width:280px;height:100vh;padding:80px 20px 20px;transition:transform .3s;display:none;position:fixed;top:0;right:0;transform:translate(100%);box-shadow:-4px 0 20px #00000026}.mobile-nav-open{transform:translate(0)}.mobile-nav-link{color:var(--text-secondary);border-radius:10px;padding:14px 16px;font-size:16px;font-weight:500;text-decoration:none;transition:all .2s;display:block}.mobile-nav-link:hover,.mobile-nav-link.active{color:var(--accent-blue);background:#3b82f614}@media (max-width:768px){.container{padding:0 16px}.header-content{height:56px}.logo-text{font-size:16px}.header-nav{display:none}.hamburger-btn,.mobile-nav{display:flex}.mobile-nav-overlay{display:block}}.home-container{padding-bottom:16px}.hero{padding:44px 0 32px}.home-hero{text-align:left;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px;display:grid}.hero-content-column{gap:10px;display:grid}.hero-copy{max-width:none}.hero-kicker{color:#1d4ed8;background:#eff6ff;border:1px solid #dbeafe;border-radius:999px;align-items:center;min-height:28px;margin-bottom:12px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.hero h1{color:var(--text-primary);margin-bottom:10px;font-size:40px;font-weight:800;line-height:1.18}.hero p{color:var(--text-secondary);max-width:560px;font-size:17px;font-weight:400}.update-time{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);box-shadow:var(--shadow-sm);align-items:center;gap:6px;padding:8px 12px;font-size:13px;display:inline-flex}.hero-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:24px}.share-buttons{flex-wrap:wrap;justify-content:flex-start;gap:8px;display:flex}.share-btn:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.home-ad-slot{border-radius:var(--radius-lg);min-height:386px;color:var(--text-muted);box-shadow:var(--shadow-sm);background:#fff;border:1px dashed #cbd5e1;justify-content:center;align-items:center;font-size:13px;display:flex}.price-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:36px;display:grid}.price-grid>*{min-width:0}.price-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border-left:3px solid var(--card-accent,var(--accent-blue));padding:16px;transition:all .2s}.price-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.price-card-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.oil-type-badge{background:var(--badge-bg,#3b82f614);color:var(--badge-color,var(--accent-blue));border-radius:999px;padding:3px 8px;font-size:11px;font-weight:600}.direction-badge{white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:3px 8px;font-size:11px;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:30px;font-weight:800;line-height:1}.price-unit{color:var(--text-muted);font-size:13px}.price-card-name{margin-bottom:12px;font-size:14px;font-weight:600;line-height:1.3}.app-banner{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:#0f172a;margin-bottom:36px;padding:24px;position:relative;overflow:hidden}.app-banner:before,.app-banner:after{content:none}.app-banner-content{z-index:1;align-items:center;gap:20px;display:flex;position:relative}.app-banner-icon-img{object-fit:cover;border:2px solid #fff3;border-radius:8px;flex-shrink:0;width:64px;height:64px;box-shadow:0 6px 20px #00000040}.app-banner-text{flex:1;min-width:0}.app-banner-title{color:#fff;margin-bottom:6px;font-size:20px;font-weight:700}.app-banner-desc{color:#ffffffd9;margin-bottom:12px;font-size:14px;line-height:1.6}.app-banner-features{flex-wrap:wrap;gap:10px;display:flex}.app-banner-features span{color:#ffffffe6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff26;border-radius:999px;padding:4px 12px;font-size:12px;font-weight:500}.app-banner-btn{background:0 0;border:0;border-radius:8px;flex-shrink:0;align-items:center;padding:0;text-decoration:none;transition:all .25s;display:inline-flex;box-shadow:0 10px 26px #0000003d}.app-banner-btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px #00000052}.google-play-badge{border-radius:8px;width:238px;height:auto}@media (max-width:768px){.app-banner{padding:18px}.app-banner-content{flex-wrap:wrap;gap:14px}.app-banner-icon-img{border-radius:8px;width:52px;height:52px}.app-banner-title{font-size:18px}.app-banner-desc{font-size:13px}.app-banner-btn{justify-content:center;width:100%}.google-play-badge{width:min(238px,100%)}}@media (max-width:480px){.app-banner-icon-img{display:none}.app-banner-features span{padding:3px 10px;font-size:11px}}.seo-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:36px;padding:22px 24px}.seo-content h2{margin-bottom:10px;font-size:20px;line-height:1.4}.seo-content h3{margin:18px 0 8px;font-size:16px}.seo-content p,.seo-content li{color:var(--text-secondary);font-size:14px}.seo-content ul{padding-left:20px}.seo-content li+li{margin-top:4px}.tool-promo{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border-left:3px solid var(--accent-green);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;margin-bottom:36px;padding:22px 24px;display:grid}.tool-promo-kicker{color:var(--accent-green);margin-bottom:8px;font-size:12px;font-weight:700;display:inline-flex}.tool-promo h2{margin-bottom:6px;font-size:20px;line-height:1.35}.tool-promo p{color:var(--text-secondary);font-size:14px}.tool-promo-link{background:var(--accent-green);color:#fff;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;min-height:40px;padding:9px 16px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.tool-promo-link:hover{background:#15803d}.calculator-hero{padding-bottom:20px}.calculator-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:18px;margin-bottom:32px;padding:22px;display:grid}.calculator-main{min-width:0}.calculator-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.calculator-eyebrow{color:var(--text-muted);margin-bottom:4px;font-size:12px;font-weight:600}.calculator-header h2{font-size:22px;line-height:1.35}.calculator-price-pill{background:color-mix(in srgb,var(--pill-color,var(--accent-blue))12%,white);color:var(--pill-color,var(--accent-blue));white-space:nowrap;border-radius:999px;flex-shrink:0;padding:7px 11px;font-family:Inter,sans-serif;font-size:13px;font-weight:800}.calculator-mode{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:18px;padding:4px;display:inline-grid}.calculator-mode button{min-height:36px;color:var(--text-secondary);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:7px 14px;font-size:13px;font-weight:700}.calculator-mode button.active{background:var(--bg-card);color:var(--text-primary);box-shadow:var(--shadow-sm)}.calculator-form{grid-template-columns:minmax(0,1.1fr) minmax(220px,.9fr);gap:14px;display:grid}.calculator-field{gap:7px;display:grid}.calculator-field span{color:var(--text-secondary);font-size:13px;font-weight:700}.calculator-field select,.calculator-field input{border:1px solid var(--border);background:var(--bg-secondary);width:100%;min-height:44px;color:var(--text-primary);font:inherit;border-radius:8px;outline:none;font-size:15px}.calculator-field select{padding:9px 12px}.calculator-field input{padding:9px 58px 9px 12px;font-family:Inter,sans-serif;font-weight:700}.calculator-field select:focus,.calculator-field input:focus{border-color:var(--accent-blue);background:#fff;box-shadow:0 0 0 3px #2563eb14}.calculator-input-wrap{position:relative}.calculator-input-wrap span{color:var(--text-muted);font-size:13px;font-weight:700;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.calculator-result{border-radius:var(--radius-lg);color:#fff;background:#0f172a;flex-direction:column;justify-content:center;min-height:190px;padding:22px;display:flex}.calculator-result-label{color:#ffffffb8;font-size:13px;font-weight:600}.calculator-result strong{margin:8px 0;font-family:Inter,sans-serif;font-size:38px;font-weight:900;line-height:1}.calculator-result small{font-family:Prompt,sans-serif;font-size:16px;font-weight:700}.calculator-result p{color:#ffffffc2;font-size:13px;line-height:1.6}.calculator-empty{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text-secondary);margin-bottom:32px;padding:24px}.calculator-content,.section{margin-bottom:40px}.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:21px;font-weight:700;display:flex}.section-badge{color:var(--accent-blue);background:#3b82f614;border-radius:999px;padding:4px 12px;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);position:relative;overflow:hidden}.table-scroll{-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;overflow-x:auto}.table-scroll-hint{color:var(--text-muted);align-items:center;gap:6px;margin-bottom:-4px;padding:6px 14px 0;font-size:12px;display:none}.table-scroll-hint svg{flex-shrink:0}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;z-index:1;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)}.history-price-cell{color:var(--text-primary);font-weight:600}.history-latest-row td{color:#16a34a;background:#f0fdf4;font-weight:700}.history-latest-row td:first-child{border-left:3px solid #22c55e;font-weight:600}.history-latest-row:hover td{background:#dcfce7}.comparison-table th{text-align:center;white-space:nowrap;padding:12px 10px;font-size:12px}.comparison-table th:first-child{z-index:2;background:var(--bg-secondary);width:110px;min-width:110px;position:sticky;left:0}.comparison-table td{text-align:center;font-size:14px;position:relative}.comparison-table td:first-child{z-index:1;background:var(--bg-card);position:sticky;left:0}.comparison-table tr:nth-child(2n) td:first-child{background:var(--bg-secondary)}.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{word-break:keep-all;font-weight:500;line-height:1.3;text-align:left!important;color:var(--text-primary)!important;white-space:normal!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:18px}.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:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;box-shadow:none;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-left:3px solid;padding:20px}.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 h2{margin:22px 0 8px;font-size:18px;font-weight:700;line-height:1.45}.static-page 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