:root{color-scheme:dark;--bg:#091d26;--surface:#102b36;--surface2:#153440;--line:#294751;--mint:#6ee7c0;--text:#f1f8f8;--muted:#aec3ca;--amber:#ffcc85;font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:#051219;color:var(--text)}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:var(--mint)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #99cfff;outline-offset:4px}button:disabled{opacity:.5;cursor:not-allowed}[hidden]{display:none!important}.preview-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 28px;background:#030d12;border-bottom:1px solid var(--line);font-size:.875rem}.preview-bar>a{text-decoration:none;color:var(--muted)}.preview-note{color:var(--muted)}.device-picker{display:flex;gap:4px}.device-picker button{border:0;border-radius:6px;background:transparent;color:var(--muted);padding:7px 16px;min-height:40px}.device-picker button[aria-pressed=true]{background:#1a3943;color:var(--text)}.app-shell{max-width:1260px;margin:auto;background:var(--bg);min-height:calc(100dvh - 69px);transition:max-width .2s}.app-header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:28px 36px}.brand{color:var(--text);font-size:1.45rem;font-weight:750;display:flex;align-items:center;gap:12px;text-decoration:none;line-height:1.2;letter-spacing:-.03em}.brand small{display:block;font-size:.68rem;letter-spacing:.14em;color:var(--muted);margin-top:7px;font-weight:500}.brand-icon{background:var(--mint);color:#053c32;display:grid;place-items:center;width:46px;height:46px;border-radius:14px;font-size:1.8rem}.accent{color:var(--mint)}.header-actions{display:flex;align-items:center;gap:18px}.connection{font-size:.875rem;color:var(--muted)}.icon-button{background:var(--surface2);color:var(--text);border:1px solid var(--line);border-radius:10px;min-width:44px;min-height:44px;font-size:1.2rem}.main-nav{display:flex;gap:25px;margin:0 36px;border-bottom:1px solid var(--line)}.main-nav button{border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);padding:13px 0;font-weight:600;font-size:.95rem;white-space:nowrap}.main-nav button[aria-current=page]{color:var(--mint);border-color:var(--mint)}main{padding:30px 36px 15px}.section-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.eyebrow{font-size:.75rem;color:var(--mint);font-weight:700;letter-spacing:.13em;margin:0 0 8px}h1{font-size:2rem;letter-spacing:-.04em;line-height:1.15;margin:0 0 8px}h2{font-size:1.5rem;line-height:1.25;letter-spacing:-.03em;margin:0 0 10px}p{margin:0 0 14px}.pill{border:1px solid #716044;color:var(--amber);background:#302d24;border-radius:999px;font-size:.875rem;padding:7px 13px;white-space:nowrap}.notice{background:#102c38;border:1px solid #294955;border-radius:10px;padding:13px 17px;color:#c1d5dc;font-size:.875rem;margin-bottom:22px}.drive-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}.drive-card{border:1px solid #35616b;border-radius:22px;background:linear-gradient(125deg,#17424c,#102c38 80%);padding:30px;position:relative}.card-top{display:flex;justify-content:space-between;gap:10px;font-size:.75rem;font-weight:700;color:var(--mint);letter-spacing:.12em;margin-bottom:22px}.drive-card h2{font-size:2rem}.drive-card>p{color:var(--muted)}.distance{display:flex;align-items:baseline;gap:14px;margin:16px 0 18px;font-weight:730;font-variant-numeric:tabular-nums;line-height:1;letter-spacing:-.075em}.distance span:first-child{font-size:clamp(5rem,8vw,7rem)}.distance span:last-child{font-size:2rem;font-weight:500;color:var(--muted);letter-spacing:0}.approach-track{height:7px;background:#2f5159;border-radius:9px;position:relative;margin:25px 12px 20px 0}.approach-track>span{display:block;height:100%;width:40%;background:var(--mint);border-radius:9px;transition:width .3s}.approach-track i{position:absolute;right:-8px;top:-10px;font-style:normal;background:#183d46;color:var(--mint);padding:0 2px}.drive-meta{display:flex;justify-content:space-between;gap:10px;font-size:.875rem;color:var(--muted)}.alert-result{margin-top:22px!important;color:var(--mint)!important;min-height:26px;font-weight:600}.drive-actions{display:flex;gap:10px;margin-top:18px}.button{min-height:48px;border:1px solid var(--line);border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:12px 18px;text-decoration:none;font-weight:650;line-height:1.3;text-align:center}.primary{background:var(--mint);color:#053a30;border-color:var(--mint)}.primary:hover{background:#a0f1d7}.secondary{background:var(--surface2);color:var(--text)}.quiet{background:transparent;color:var(--text)}.drive-actions .primary{flex:1}.test-panel{padding:25px;border:1px solid var(--line);background:#0d2631;border-radius:20px}.test-panel>p{color:var(--muted)}.test-panel label{display:block;font-size:.875rem;margin-top:22px}.test-panel label strong{display:block;font-size:1.25rem;margin-top:4px}.test-panel .button{width:100%;margin-top:10px}.micro{font-size:.875rem;color:var(--muted);line-height:1.6}.test-panel .micro{margin:10px 0 0}input[type=range]{width:100%;accent-color:var(--mint);min-height:40px}hr{border:0;border-top:1px solid var(--line);margin:23px 0 12px}.region-strip{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:22px;padding:21px 24px;border:1px solid var(--line);border-radius:14px}.region-strip strong{font-size:1.25rem}.region-strip p:last-child{font-size:.875rem;color:var(--muted);margin:4px 0 0}.safety{font-size:.8125rem;color:#9bb2bc;margin:24px 0}.app-footer{display:flex;justify-content:space-between;gap:15px;padding:20px 36px 30px;color:var(--muted);font-size:.8125rem}.filters{display:grid;grid-template-columns:1fr 2fr;gap:16px;margin:25px 0}label{display:block;color:var(--muted);font-size:.875rem}select,input[type=search],textarea{display:block;width:100%;min-height:46px;margin-top:6px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);padding:10px 12px;font-size:1rem}.camera-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.camera-item{display:flex;text-align:left;width:100%;align-items:center;gap:14px;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:18px;border-radius:12px}.camera-item .type-dot{width:12px;height:12px;border-radius:50%;flex:none}.camera-item strong,.camera-item small{display:block}.camera-item small{font-size:.875rem;color:var(--muted);margin-top:4px}.camera-item .camera-distance{margin-left:auto;white-space:nowrap;font-variant-numeric:tabular-nums}.toggle{display:flex;align-items:center;gap:10px;font-size:.95rem;color:var(--text);min-height:44px}.toggle input{width:20px;height:20px;accent-color:var(--mint)}#map{height:530px;min-height:350px;background:#cbd9dc;border-radius:16px;border:1px solid var(--line);z-index:0}.leaflet-popup-content{color:#09242d;font-size:1rem}.leaflet-popup-content button{display:block;margin-top:10px;background:#103f4b;color:white;border:0;padding:10px;border-radius:6px}.install-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:25px 0}.install-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:27px}.platform-icon{display:inline-grid;place-items:center;width:55px;height:55px;background:#254653;color:var(--mint);font-weight:750;border-radius:15px;margin-bottom:24px}.install-card .button{width:100%;margin:5px 0 12px}.install-card p{color:var(--muted)}.install-card a span{font-size:.75rem}.download-row{display:flex;gap:18px;flex-wrap:wrap;font-size:.875rem;margin:25px 0}.download-row a{padding:8px 0}details{margin:25px 0;border-top:1px solid var(--line);padding-top:20px}summary{cursor:pointer;font-weight:650}details p{margin-top:16px;color:var(--muted)}dialog{width:min(520px,calc(100% - 28px));max-height:calc(100dvh - 40px);overflow:auto;border:1px solid var(--line);border-radius:20px;padding:0;color:var(--text);background:var(--bg)}dialog::backdrop{background:#001018c9;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px;border-bottom:1px solid var(--line);margin:0}.dialog-head h2{margin:0}.dialog-body{padding:22px;display:grid;gap:17px}.dialog-body dl{margin:0;display:grid;grid-template-columns:110px 1fr;gap:12px;font-size:.875rem}.dialog-body dt{color:var(--muted)}.dialog-body dd{margin:0;overflow-wrap:anywhere}.toast{position:fixed;bottom:max(25px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);max-width:min(500px,calc(100% - 30px));background:#ddf8ef;color:#0c392e;border:1px solid #6ee7c0;padding:14px 22px;border-radius:12px;z-index:2000;box-shadow:0 8px 25px #0005;font-weight:550}.phone-preview .app-shell{max-width:410px;margin:25px auto;border:1px solid #3b5360;border-radius:32px;overflow:hidden}.phone-preview .preview-bar{position:sticky;top:0;z-index:1000}.phone-preview .app-header{padding:22px 18px}.phone-preview .connection{display:none}.phone-preview .main-nav{margin:0 18px;gap:17px;overflow:auto}.phone-preview .main-nav button{font-size:.85rem}.phone-preview main{padding:24px 18px 12px}.phone-preview .section-top{align-items:start;flex-direction:column;gap:8px}.phone-preview h1{font-size:1.75rem}.phone-preview .drive-grid,.phone-preview .install-grid,.phone-preview .camera-list,.phone-preview .filters{grid-template-columns:1fr}.phone-preview .drive-card{padding:22px}.phone-preview .distance span:first-child{font-size:5.5rem}.phone-preview .region-strip{align-items:stretch;flex-direction:column;gap:15px}.phone-preview .app-footer{padding:20px;flex-direction:column;gap:4px}.phone-preview #map{height:430px}.phone-preview .card-top{font-size:.7rem}.phone-preview .drive-meta{font-size:.8125rem}.phone-preview .brand{font-size:1.3rem}.phone-preview .test-panel{padding:22px}@media(max-width:700px){.preview-bar{padding:10px 14px;flex-wrap:wrap;gap:8px}.preview-note{display:none}.preview-bar>a{font-size:.8125rem}.device-picker button{padding:6px 10px}.app-header{padding:22px 18px}.connection{display:none}.main-nav{margin:0 18px;gap:20px;overflow:auto}.main-nav button{font-size:.85rem}main{padding:25px 18px 10px}.section-top{align-items:start;flex-direction:column;gap:8px}h1{font-size:1.75rem}.drive-grid,.install-grid,.camera-list,.filters{grid-template-columns:1fr}.drive-card{padding:23px}.drive-card h2{font-size:1.8rem}.distance span:first-child{font-size:5.5rem}.region-strip{flex-direction:column;align-items:stretch;gap:15px}.app-footer{padding:20px 18px calc(20px + env(safe-area-inset-bottom));flex-direction:column;gap:4px}.brand{font-size:1.3rem}.pill{font-size:.8125rem}.phone-preview .app-shell{margin:0;border:0;border-radius:0;max-width:none}#map{height:430px}}@media(display-mode:standalone){.preview-bar{display:none}.app-header{padding-top:calc(22px + env(safe-area-inset-top))}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.driving-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:18px 0}.driving-toolbar .button{min-height:48px}#drive-map{height:clamp(300px,48vh,500px);border-radius:16px;background:#dce7e8;z-index:0}#drive-map .leaflet-popup-content button{display:block;padding:10px}.driving-toolbar .toggle{margin:0}