:root{--bg-void:#0b0d10;--bg-panel:#14171c;--bg-raised:#1c2029;--hairline:#272c34;--hairline-soft:#1e222a;--text-primary:#eceae3;--text-muted:#7b818c;--text-dim:#4b505a;--ethanol:#c7de4a;--ethanol-dim:#7c8a2e;--gasoline:#ff7a45;--empty-mark:#e5484d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{overscroll-behavior-x:none;margin:0;padding:0}html{scrollbar-gutter:stable}body{background:radial-gradient(circle at 50% -10%, #1a1e26 0%, var(--bg-void) 55%);min-height:100vh;color:var(--text-primary);padding:24px 8px 60px;font-family:Inter,sans-serif;overflow-x:hidden}@media (width<=359px){body{padding-inline:4px}.card{padding-inline:14px}}@media (width>=400px){body{padding-inline:16px}}@media (width>=640px){body{padding-block-start:48px}}.app{width:100%;max-width:420px;margin-inline:auto;position:relative}.slide-forward-enter-active,.slide-forward-leave-active,.slide-back-enter-active,.slide-back-leave-active{transition:transform .22s cubic-bezier(.4,0,.2,1),opacity .16s}.slide-forward-enter-from{opacity:0;transform:translate(20px)}.slide-forward-leave-to{opacity:0;transform:translate(-14px)}.slide-back-enter-from{opacity:0;transform:translate(-20px)}.slide-back-leave-to{opacity:0;transform:translate(14px)}header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{border-radius:9px;flex-shrink:0;width:34px;height:34px}.brand h1{letter-spacing:.02em;margin:0;font-family:Oswald,sans-serif;font-size:22px;font-weight:600}.brand h1 span{color:var(--ethanol)}.header-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.unit-toggle{background:var(--bg-panel);border:1px solid var(--hairline);border-radius:999px;gap:2px;padding:3px;display:flex}.unit-toggle button{letter-spacing:.04em;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:7px 13px;font-family:JetBrains Mono,monospace;font-size:11px;font-weight:600;transition:all .2s}.unit-toggle button.active{background:var(--bg-raised);color:var(--text-primary);box-shadow:inset 0 0 0 1px var(--hairline)}.unit-toggle button:focus-visible{outline:2px solid var(--ethanol);outline-offset:2px}.install-banner{border:1px solid var(--ethanol-dim);background:#c7de4a12;border-radius:16px;align-items:center;gap:12px;margin-bottom:14px;padding:12px 12px 12px 14px;display:flex}.install-banner-icon{border-radius:9px;flex-shrink:0;width:34px;height:34px}.install-banner-copy{flex:1;min-width:0}.install-banner-title{color:var(--text-primary);margin:0;font-size:13.5px;font-weight:600}.install-banner-sub{color:var(--text-muted);margin:2px 0 0;font-size:12px}.install-banner-cta{appearance:none;background:var(--ethanol);color:#0b0d10;letter-spacing:.02em;cursor:pointer;border:none;border-radius:999px;flex-shrink:0;padding:9px 14px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:700}.install-banner-dismiss{appearance:none;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.install-banner-dismiss:hover{color:var(--text-muted)}.install-banner-dismiss:focus-visible{outline:2px solid var(--ethanol);outline-offset:2px}.finder-link{appearance:none;width:100%;color:var(--text-muted);letter-spacing:.02em;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;gap:6px;margin-top:4px;padding:10px;font-family:JetBrains Mono,monospace;font-size:11.5px;font-weight:600;display:flex}.finder-link svg{color:var(--ethanol);flex-shrink:0}.finder-link:hover{color:var(--text-primary)}.finder-link:focus-visible{outline:2px solid var(--ethanol);outline-offset:2px;border-radius:8px}.card{background:var(--bg-panel);border:1px solid var(--hairline);border-radius:20px;margin-bottom:14px;padding:6px 20px 4px}.section-label{letter-spacing:.16em;text-transform:uppercase;color:var(--text-dim);padding:16px 0 8px;font-family:JetBrains Mono,monospace;font-size:10px}.section-label-row{justify-content:space-between;align-items:center;padding:16px 0 8px;display:flex}.section-label-row .section-label{padding:0}.section-collapse-btn{appearance:none;width:26px;height:26px;color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:999px;justify-content:center;align-items:center;margin:-6px -4px -6px 0;display:flex}.section-collapse-btn:hover{color:var(--text-muted)}.section-collapse-btn:focus-visible{outline:2px solid var(--ethanol);outline-offset:2px}.collapsible{grid-template-rows:0fr;transition:grid-template-rows .25s cubic-bezier(.4,0,.2,1);display:grid}.collapsible.is-open{grid-template-rows:1fr}.collapsible-inner{overflow:hidden}.field-row{appearance:none;border:none;border-top:1px solid var(--hairline-soft);cursor:pointer;text-align:left;width:100%;color:var(--text-primary);background:0 0;justify-content:space-between;align-items:center;margin:0;padding:15px 2px;font-family:Inter,sans-serif;display:flex}.card .field-row:first-of-type{border-top:none}.field-row:focus-visible{outline:2px solid var(--ethanol);outline-offset:-2px;border-radius:6px}.field-row-label{color:var(--text-primary);font-size:14px;font-weight:500}.field-row-label.setup-summary{color:var(--text-muted);font-size:12.5px;font-weight:500}.field-row-right{align-items:center;gap:8px;display:flex}.field-row-value{color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:15px;font-weight:600}.chev{color:var(--text-dim);flex-shrink:0}.fuel-block{padding:14px 0 18px}.fuel-block .fb-label{appearance:none;width:100%;color:var(--text-primary);cursor:pointer;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;margin:0 0 14px;padding:15px 2px;font-family:Inter,sans-serif;font-size:14px;font-weight:500;display:flex}.fuel-block .fb-label:focus-visible{outline:2px solid var(--ethanol);outline-offset:-2px;border-radius:6px}.fuel-block .fb-label-right{align-items:center;gap:8px;display:flex}.fuel-block .fb-label .val{color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:15px;font-weight:600}input[type=range]{appearance:none;touch-action:pan-y;border-radius:2px;outline:none;width:100%;height:4px;margin:0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--text-primary);border:3px solid var(--bg-panel);width:20px;height:20px;box-shadow:0 0 0 1px var(--hairline), 0 2px 6px #00000080;cursor:pointer;border-radius:50%;margin-top:-8px}input[type=range]::-moz-range-thumb{background:var(--text-primary);border:3px solid var(--bg-panel);width:14px;height:14px;box-shadow:0 0 0 1px var(--hairline);cursor:pointer;border-radius:50%}input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 2px var(--ethanol)}.ef-labels{letter-spacing:.05em;justify-content:space-between;margin-top:9px;font-family:Oswald,sans-serif;font-size:11px;font-weight:600;display:flex}.ef-labels .e{color:var(--empty-mark)}.ef-labels .f{color:var(--text-muted)}.ef-labels .mid{color:var(--text-dim)}.dot{border-radius:2px;flex-shrink:0;width:8px;height:8px}.dot-e85{background:var(--ethanol)}.dot-gas{background:var(--gasoline)}.row{border-top:1px solid var(--hairline-soft);justify-content:space-between;align-items:center;padding:13px 0;display:flex}.results .row:first-of-type{border-top:none}.row-label{color:var(--text-primary);align-items:center;gap:9px;font-size:14px;font-weight:500;display:flex}.row-value{letter-spacing:.01em;font-family:JetBrains Mono,monospace;font-size:17px;font-weight:600}.row-value.e85-color{color:var(--ethanol)}.row-value.gas-color{color:var(--gasoline)}.row-value small{color:var(--text-dim);margin-left:4px;font-size:11px;font-weight:500}.result-final{background:var(--bg-raised);border-top:1px solid var(--hairline);border-radius:0 0 20px 20px;margin:8px -20px -4px;padding:16px 20px}.result-final .row-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:600}.result-final .row-value{color:var(--text-primary);font-size:22px}.warning-banner-wrap{grid-template-rows:0fr;margin-bottom:0;transition:grid-template-rows .25s,margin-bottom .25s;display:grid}.warning-banner-wrap.is-open{grid-template-rows:1fr;margin-bottom:14px}.warning-banner-inner{overflow:hidden}.warning-banner{color:var(--text-muted);background:#e5484d14;border:1px solid #e5484d59;border-radius:14px;align-items:flex-start;gap:10px;padding:12px 14px;font-size:13px;line-height:1.5;display:flex}.warning-banner strong{color:var(--empty-mark)}footer{text-align:center;color:var(--text-dim);letter-spacing:.03em;margin-top:20px;font-family:JetBrains Mono,monospace;font-size:10.5px}.view-detail,.field-panel{width:100%}.detail-header{padding:env(safe-area-inset-top,0px) 0 0;align-items:center;margin:0 0 26px;display:flex}.back-btn{appearance:none;color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:999px;align-items:center;gap:6px;min-height:44px;margin-left:-10px;padding:10px 14px 10px 10px;font-family:Inter,sans-serif;font-size:14px;font-weight:600;transition:background-color .15s;display:flex}.back-btn svg{flex-shrink:0}.back-btn:hover{color:var(--ethanol)}.back-btn:active{background:var(--bg-panel)}.back-btn:focus-visible{outline:2px solid var(--ethanol);outline-offset:2px}.big-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);margin-bottom:10px;font-family:JetBrains Mono,monospace;font-size:11px}.big-field{background:var(--bg-panel);border:1px solid var(--hairline);border-radius:16px;align-items:baseline;gap:10px;width:100%;margin-bottom:20px;padding:20px 22px;transition:border-color .15s;display:flex}.big-field:focus-within{border-color:var(--ethanol)}.big-input{-webkit-appearance:none;appearance:textfield;min-width:0;color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-family:JetBrains Mono,monospace;font-size:40px;font-weight:700}.big-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.big-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.big-input::selection{color:var(--text-primary);background:#c7de4a59}.big-unit{color:var(--text-dim);font-family:JetBrains Mono,monospace;font-size:16px;font-weight:600}.field-hint{color:var(--text-muted);margin:0 0 4px;font-size:13px;line-height:1.5}.chip-group{flex-wrap:wrap;gap:8px;margin-bottom:8px;display:flex}.chip{appearance:none;letter-spacing:.02em;border:1px solid var(--hairline);background:var(--bg-panel);color:var(--text-muted);cursor:pointer;white-space:nowrap;border-radius:999px;padding:9px 12px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:600;transition:all .15s}.chip:hover{color:var(--text-primary);border-color:#3a4049}.chip:focus-visible{outline:2px solid var(--ethanol);outline-offset:2px}.chip.active{border-color:var(--ethanol);color:var(--ethanol);background:#c7de4a17}.chip-sub{color:var(--text-dim);margin-left:5px;font-family:Inter,sans-serif;font-size:10px;font-weight:500}.chip.active .chip-sub{color:var(--ethanol-dim)}.finder-intro,.finder-status{flex-direction:column;align-items:flex-start;gap:16px;display:flex}.finder-error{color:var(--empty-mark)}.finder-cta{appearance:none;background:var(--ethanol);color:#0b0d10;letter-spacing:.02em;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:8px;padding:12px 18px;font-family:JetBrains Mono,monospace;font-size:13px;font-weight:700;display:inline-flex}.finder-cta:active{transform:scale(.98)}.station-list{flex-direction:column;display:flex}.station-row{border-top:1px solid var(--hairline-soft);color:inherit;justify-content:space-between;align-items:center;gap:12px;padding:15px 2px;text-decoration:none;display:flex}.station-list .station-row:first-child{border-top:none}.station-row:hover .station-distance{color:var(--ethanol)}.station-row-main{flex-direction:column;gap:2px;display:flex}.station-distance{color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:16px;font-weight:700}.station-label{color:var(--text-muted);font-size:12px}.finder-attribution{margin-top:16px;font-size:11px}.update-toast{inset-inline:0;background:var(--bg-raised);border:1px solid var(--hairline);width:fit-content;max-width:90vw;color:var(--text-primary);border-radius:999px;align-items:center;gap:12px;margin-inline:auto;padding:10px 10px 10px 16px;font-size:13px;display:flex;position:fixed;bottom:16px;box-shadow:0 8px 24px #0006}.update-toast button{appearance:none;background:var(--ethanol);color:#0b0d10;cursor:pointer;border:none;border-radius:999px;padding:7px 14px;font-size:12px;font-weight:700}