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var(--line);background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.bottom-nav button{border:0;background:transparent;color:#8d96a0;display:flex;flex-direction:column;gap:3px;align-items:center;justify-content:center;font-size:11px;font-weight:800}.bottom-nav span{font-size:20px}.bottom-nav button.active{color:var(--green)}.sheet-backdrop{padding:0}.report-sheet{width:100%;border-radius:28px 28px 0 0;padding-bottom:max(18px,env(safe-area-inset-bottom))}.toast{top:max(14px,env(safe-area-inset-top))}}@media (max-width:480px){.station-summary{grid-template-columns:52px 1fr auto}.station-logo.large{width:52px;height:52px}.summary-main h2{font-size:22px}.primary-actions{gap:8px}.primary-actions button{min-height:58px}.status-highlight{display:block}.large-chip{margin-top:10px}.fuel-row{grid-template-columns:62px 82px 1fr}.fuel-row em{grid-column:3}.info-grid{grid-template-columns:1fr}.report-item{grid-template-columns:38px 1fr}.report-item time{grid-column:2}.segmented{grid-template-columns:repeat(3,1fr)}}.app-loading{min-height:100vh;display:grid;place-content:center;grid-gap:12px;gap:12px;padding:24px;text-align:center}.app-error{color:var(--red);background:var(--red-soft)}.app-error,.app-notice{margin:12px 16px 0;border-radius:12px;padding:10px 14px}.app-notice{color:#52606a;background:rgba(255,255,255,.92);border:1px solid var(--line)}.inline-retry{margin-left:8px;color:var(--green);font-weight:700}.route-actions{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px;margin-bottom:12px}.route-actions button{border:1px solid var(--line);border-radius:14px;background:#fff;padding:10px 8px;font-size:12px;font-weight:700}.detail-empty{display:grid;place-content:center;min-height:240px;color:var(--muted);text-align:center;padding:24px}.station-list-empty{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px 20px 32px;gap:10px}.station-list-empty .empty-icon{width:56px;height:56px;border-radius:18px;background:#edf0f2;display:grid;place-items:center;font-size:26px;margin-bottom:4px}.station-list-empty h2{margin:0;font-size:18px;letter-spacing:-.03em}.station-list-empty p{margin:0;color:var(--muted);font-size:14px;line-height:1.45;max-width:280px}.empty-actions{display:flex;flex-direction:column;gap:8px;width:100%;max-width:280px;margin-top:8px}.empty-action{min-height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;font-weight:800;font-size:14px;color:var(--ink)}.empty-action.primary{border-color:#bde7cc;background:var(--green-soft);color:#137a3f}.empty-action.muted{color:var(--muted);background:#f5f7f8}.station-onboarding{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px 24px;gap:12px}.onboarding-icon{width:64px;height:64px;border-radius:20px;background:linear-gradient(135deg,#e5f8ec,#f0fbf4);display:grid;place-items:center;font-size:30px;margin-bottom:4px}.station-onboarding h2{margin:0;font-size:20px;letter-spacing:-.04em;max-width:280px;line-height:1.25}.onboarding-tips{margin:0;padding:0;list-style:none;color:var(--muted);font-size:14px;line-height:1.6;max-width:300px}.onboarding-tips li+li{margin-top:6px}.onboarding-report{margin-top:8px;min-height:48px;padding:0 20px;border:0;border-radius:16px;background:linear-gradient(135deg,#22c765,#0f9147);color:#fff;font-weight:900;box-shadow:0 14px 28px rgba(20,166,83,.22)}.dev-hint{display:block;margin-top:6px;font-size:11px;color:#94a3b8;font-weight:600}@media (min-width:960px){.dev-hint{display:inline;margin-top:0;margin-left:4px}}.panel-loading{padding:8px 16px;font-size:13px;color:var(--muted)}.geo-hint,.muted-label,.sheet-error{color:var(--muted);font-size:13px;line-height:1.4}.sheet-error{color:var(--red)}.submit-report:disabled{opacity:.6;cursor:not-allowed}.submit-report.geo-confirm{margin-top:10px;background:linear-gradient(135deg,#2563eb,#1d4ed8)}.seo-page{min-height:100vh;background:var(--bg);color:var(--ink)}.seo-header{justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--card)}.seo-brand,.seo-header{display:flex;align-items:center}.seo-brand{gap:8px;font-weight:700;color:var(--ink)}.seo-brand,.seo-cta{text-decoration:none}.seo-cta{padding:8px 14px;border-radius:999px;background:var(--green);color:#fff;font-size:14px;font-weight:600}.seo-main{max-width:720px;margin:0 auto;padding:24px 20px 48px}.seo-main h1{font-size:28px;line-height:1.2;margin:0 0 12px}.seo-intro{color:var(--muted);line-height:1.5;margin:0 0 24px}.seo-empty{color:var(--muted);padding:16px 0}.faq-block h2,.station-seo-list h2{font-size:20px;margin:0 0 16px}.station-seo-list ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.seo-station-card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:16px;background:var(--card);border:1px solid var(--line);text-decoration:none;color:inherit}.seo-station-card .station-card-main{flex:1 1;display:flex;flex-direction:column;gap:4px}.seo-station-card strong{font-size:15px}.seo-station-card em,.seo-station-card span{font-size:13px;color:var(--muted);font-style:normal}.faq-block{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}.faq-block dl{margin:0}.faq-item{margin-bottom:16px}.faq-item dt{font-weight:600;margin-bottom:6px}.faq-item dd{margin:0;color:var(--muted);line-height:1.5}.station-page-app{min-height:100vh}@media (min-width:960px){.station-page-app .station-detail{max-width:480px;margin:0 auto;border-left:1px solid var(--line);border-right:1px solid var(--line)}}