:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.counter{color:var(--accent);background:var(--accent-bg);border:2px solid #0000;border-radius:5px;margin-bottom:24px;padding:5px 10px;font-size:16px;transition:border-color .3s}.counter:hover{border-color:var(--accent-border)}.counter:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hero{position:relative}.hero .base,.hero .framework,.hero .vite{margin:0 auto;inset-inline:0}.hero .base{z-index:0;width:170px;position:relative}.hero .framework,.hero .vite{position:absolute}.hero .framework{z-index:1;height:28px;top:34px;transform:perspective(2000px)rotate(300deg)rotateX(44deg)rotateY(39deg)scale(1.4)}.hero .vite{z-index:0;width:auto;height:26px;top:107px;transform:perspective(2000px)rotate(300deg)rotateX(40deg)rotateY(39deg)scale(.8)}#app{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}#center{flex-direction:column;flex-grow:1;place-content:center;place-items:center;gap:25px;display:flex}@media (width<=1024px){#center{gap:18px;padding:32px 20px 24px}}#next-steps{border-top:1px solid var(--border);text-align:left;display:flex}#next-steps>div{flex:1 1 0;padding:32px}@media (width<=1024px){#next-steps>div{padding:24px 20px}}#next-steps .icon{width:22px;height:22px;margin-bottom:16px}@media (width<=1024px){#next-steps{text-align:center;flex-direction:column}}#docs{border-right:1px solid var(--border)}@media (width<=1024px){#docs{border-right:none;border-bottom:1px solid var(--border)}}#next-steps ul{gap:8px;margin:32px 0 0;padding:0;list-style:none;display:flex}#next-steps ul .logo{height:18px}#next-steps ul a{color:var(--text-h);background:var(--social-bg);border-radius:6px;align-items:center;gap:8px;padding:6px 12px;font-size:16px;text-decoration:none;transition:box-shadow .3s;display:flex}#next-steps ul a:hover{box-shadow:var(--shadow)}#next-steps ul a .button-icon{width:18px;height:18px}@media (width<=1024px){#next-steps ul{flex-wrap:wrap;justify-content:center;margin-top:20px}#next-steps ul li{flex:calc(50% - 8px)}#next-steps ul a{box-sizing:border-box;justify-content:center;width:100%}}#spacer{border-top:1px solid var(--border);height:88px}@media (width<=1024px){#spacer{height:48px}}.ticks{width:100%;position:relative}.ticks:before,.ticks:after{content:"";border:5px solid #0000;position:absolute;top:-4.5px}.ticks:before{border-left-color:var(--border);left:0}.ticks:after{border-right-color:var(--border);right:0}*{box-sizing:border-box;margin:0;padding:0}html,body{scrollbar-width:thin;scrollbar-color:#0000001a transparent;background:linear-gradient(135deg,#f0fdf4 0%,#e0f2fe 100%);width:100%;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#0000001a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#0003}.ambient-bg{pointer-events:none;z-index:0;position:fixed;inset:0;overflow:hidden}.gradient-orb{filter:blur(80px);opacity:.6;border-radius:50%;animation:20s ease-in-out infinite float;position:absolute}.orb-1{background:radial-gradient(circle,#10b98166 0%,#0000 60%);width:600px;height:600px;top:-200px;right:-100px}.orb-2{background:radial-gradient(circle,#3b82f64d 0%,#0000 60%);width:400px;height:400px;animation-delay:-7s;bottom:10%;left:-100px}.orb-3{background:radial-gradient(circle,#8b5cf64d 0%,#0000 60%);width:300px;height:300px;animation-delay:-14s;top:40%;right:20%}@keyframes float{0%,to{transform:translate(0)scale(1)}33%{transform:translate(30px,-30px)scale(1.1)}66%{transform:translate(-20px,20px)scale(.9)}}.glass-card{-webkit-backdrop-filter:blur(20px);background:#f8fafce6;border:1px solid #ffffffb3;border-radius:24px;transition:all .3s;overflow:hidden;box-shadow:0 6px 24px #0000000f}.container{z-index:1;width:100%;max-width:1400px;margin:0 auto;padding:20px;position:relative}.glass-header{-webkit-backdrop-filter:blur(20px);background:#fffc;border:1px solid #ffffff80;border-radius:20px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:20px 30px;display:flex;box-shadow:0 4px 20px #00000014}.logo-icon{background:linear-gradient(135deg,#10b981,#059669);border-radius:16px;justify-content:center;align-items:center;width:50px;height:50px;font-size:24px;display:flex;position:relative;box-shadow:0 4px 12px #10b9814d}.pulse-ring{z-index:-1;background:#10b98166;border-radius:16px;animation:2s infinite pulse;position:absolute;inset:0}@keyframes pulse{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.2)}}.title-text h1{color:#1f2937;font-size:26px;font-weight:700;line-height:1.2}.subtitle{color:#4b5563;letter-spacing:.5px;font-size:13px;font-weight:500}.aqi-indicator{color:#fff;border-radius:16px;flex-direction:column;align-items:center;min-width:70px;padding:8px 16px;display:flex;box-shadow:0 4px 12px #0000001a}.aqi-value{font-size:20px;font-weight:700;line-height:1}.aqi-label{opacity:.9;font-size:10px}.content-layout{grid-template-columns:400px 1fr;align-items:start;gap:24px;width:100%;display:grid}.left-panel{scrollbar-width:thin;scrollbar-color:#0003 transparent;max-height:calc(100vh - 120px);position:sticky;top:24px;overflow:hidden auto}.left-panel::-webkit-scrollbar{width:6px}.left-panel::-webkit-scrollbar-track{background:0 0}.left-panel::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}.left-panel::-webkit-scrollbar-thumb:hover{background:#00000040}.panel-content{flex-direction:column;gap:24px;padding:28px 28px 40px;display:flex}.form-section{flex-direction:column;gap:12px;display:flex}.section-title{color:#1f2937;align-items:center;gap:8px;font-size:15px;font-weight:600;display:flex}.section-title small{color:#9ca3af;font-size:13px;font-weight:400}.section-title .icon{font-size:18px}.input-group{gap:10px;width:100%;display:flex}.input-group input{color:#1f2937;background:#ffffffe6;border:2px solid #e5e7eb;border-radius:16px;outline:none;flex:1;min-width:0;padding:16px 20px;font-size:15px;transition:all .3s;box-shadow:0 2px 4px #0000000a}.input-group input::placeholder{color:#d1d5db}.input-group input:focus{border-color:#10b981;transform:translateY(-1px);box-shadow:0 0 0 3px #10b9811a}.icon-btn{cursor:pointer;background:#fffc;border:1px solid #ffffff80;border-radius:16px;flex-shrink:0;justify-content:center;align-items:center;width:50px;height:50px;font-size:20px;transition:all .3s;display:flex;box-shadow:0 2px 8px #00000014}.locate-btn{color:#8b5cf6;background:#8b5cf61a}.locate-btn:hover{color:#fff;background:#8b5cf6;transform:translateY(-2px);box-shadow:0 4px 12px #8b5cf64d}.add-btn{color:#10b981;background:#10b9811a;font-size:20px}.add-btn:disabled{color:#9ca3af;cursor:not-allowed;opacity:.7;box-shadow:none;background:#ffffff80;transform:none}.add-btn:not(:disabled):hover{color:#fff;background:#10b981;transform:translateY(-2px);box-shadow:0 4px 12px #10b9814d}.dest-tags{flex-wrap:wrap;gap:8px;max-width:100%;display:flex}.dest-tag{background:#fff;border:2px solid #e5e7eb;border-radius:20px;align-items:center;gap:6px;max-width:100%;padding:8px 12px;font-size:14px;transition:all .2s;animation:.3s tagIn;display:inline-flex}.dest-tag:hover{border-color:#10b981;transform:translateY(-2px);box-shadow:0 4px 12px #00000014}@keyframes tagIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.tag-number{color:#fff;background:#10b981;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;font-weight:700;display:flex}.tag-text{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.tag-remove{color:#ef4444;cursor:pointer;background:#fee2e2;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;line-height:1;transition:all .2s;display:flex}.tag-remove:hover{color:#fff;background:#ef4444;transform:rotate(90deg)}.fixed-end-tag{color:#fff;background:linear-gradient(135deg,#ef4444,#dc2626);border-color:#ef4444}.fixed-end-tag .tag-number{background:#fff3}.empty-tip{color:#6b7280;padding:8px 0;font-size:13px;font-weight:500}.mode-selector{flex-direction:column;gap:10px;display:flex}.mode-btn{cursor:pointer;text-align:left;background:#ffffffe6;border:2px solid #e5e7eb;border-radius:16px;align-items:center;gap:12px;width:100%;padding:18px;transition:all .3s;display:flex;box-shadow:0 2px 8px #0000000a}.mode-btn:hover{border-color:#10b981;transform:translate(4px)translateY(-1px);box-shadow:0 4px 12px #00000014}.mode-btn.active{color:#fff;background:linear-gradient(135deg,#10b981,#059669);border-color:#0000;transform:translateY(-2px);box-shadow:0 6px 16px #10b9814d}.mode-icon{background:#0000000d;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:24px;transition:all .3s;display:flex}.mode-btn.active .mode-icon{background:#fff3;transform:scale(1.05)}.mode-info{flex-direction:column;min-width:0;display:flex}.mode-name{color:#1f2937;font-size:15px;font-weight:600;line-height:1.4}.mode-desc{color:#6b7280;font-size:13px;line-height:1.3}.mode-btn.active .mode-name,.mode-btn.active .mode-desc{color:#fff;text-shadow:0 1px 2px #0003}.plan-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#10b981,#059669);border:none;border-radius:16px;justify-content:center;align-items:center;gap:10px;width:100%;height:60px;margin-top:auto;padding:20px;font-family:inherit;font-size:16px;font-weight:600;transition:all .3s;display:flex;box-shadow:0 4px 16px #10b9814d}.plan-btn:disabled{color:#6b7280;cursor:not-allowed;box-shadow:none;opacity:.7;background:#d1d5dbb3;transform:none}.plan-btn:not(:disabled):hover{background:linear-gradient(135deg,#059669,#047857);transform:translateY(-3px);box-shadow:0 8px 24px #10b98166}.plan-btn:not(:disabled):active{transform:translateY(0);box-shadow:0 4px 12px #10b9814d}.btn-pulse:not(:disabled){animation:2s infinite btnPulse}@keyframes btnPulse{0%,to{box-shadow:0 4px 16px #10b9814d}50%{box-shadow:0 4px 24px #10b98180}}.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.right-panel{flex-direction:column;gap:20px;width:100%;display:flex}.map-wrapper{border-radius:24px;width:100%;height:calc(100vh - 200px);min-height:300px;max-height:600px;transition:all .3s;position:relative;overflow:hidden;box-shadow:0 6px 24px #0000000f}.map-wrapper:hover{box-shadow:0 8px 32px #00000014}.map-container{z-index:1;width:100%;height:100%}.map-loading{color:#6b7280;z-index:10;background:#ffffffe6;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:absolute;inset:0}.loading-spinner{border:4px solid #e5e7eb;border-top-color:#10b981;border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}.map-controls{z-index:5;flex-direction:column;gap:10px;display:flex;position:absolute;top:20px;right:20px}.map-control-btn{cursor:pointer;color:#4b5563;background:#fff;border:none;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex;box-shadow:0 2px 8px #0000001a}.map-control-btn:hover{color:#fff;background:#10b981;transform:scale(1.1)}.custom-marker{color:#fff!important;border:3px solid #fff!important;border-radius:50%!important;justify-content:center!important;align-items:center!important;width:32px!important;height:32px!important;font-size:14px!important;font-weight:700!important;display:flex!important;box-shadow:0 4px 12px #0003!important}.custom-marker.start{background:#10b981!important}.custom-marker.end{background:#ef4444!important}.custom-marker.waypoint{background:#3b82f6!important}.navigation-hint-card{flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:20px;padding:20px;display:flex}.hint-content{flex:1;align-items:center;gap:12px;min-width:200px;display:flex}.hint-icon{flex-shrink:0;font-size:24px}.hint-text{flex-direction:column;display:flex}.hint-title{color:#1f2937;font-weight:600}.hint-subtitle{color:#6b7280;font-size:13px}.navigate-btn{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#1f2937,#111827);border:none;border-radius:12px;align-items:center;gap:8px;padding:12px 24px;font-weight:600;transition:all .3s;display:flex}.navigate-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #1f29374d}.route-result{padding:24px}.result-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.route-badge{color:#fff;border-radius:20px;padding:8px 16px;font-size:14px;font-weight:600}.route-badge.short{background:linear-gradient(135deg,#3b82f6,#2563eb)}.route-badge.green{background:linear-gradient(135deg,#10b981,#059669)}.route-badge.balance{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.health-score{flex-direction:column;align-items:center;display:flex}.circular-chart{width:50px;height:50px}.circle-bg{fill:none;stroke:#e5e7eb;stroke-width:3px}.circle{fill:none;stroke-width:3px;stroke-linecap:round;transition:stroke-dasharray 1s}.percentage{fill:#1f2937;text-anchor:middle;dominant-baseline:middle;font-size:14px;font-weight:800}.score-label{color:#4b5563;margin-top:4px;font-size:11px;font-weight:600}.stats-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;display:grid}.stat-box{text-align:center;background:#fff;border:2px solid #f3f4f6;border-radius:12px;padding:16px;transition:all .2s}.stat-box:hover{border-color:#e5e7eb;transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.stat-icon{margin-bottom:6px;font-size:20px}.stat-value{color:#1f2937;font-size:18px;font-weight:700;line-height:1}.stat-value small{color:#6b7280;margin-left:2px;font-size:11px}.stat-label{color:#4b5563;margin-top:4px;font-size:12px;font-weight:500}.health-tip{background:#fff;border-left:4px solid;border-radius:12px;align-items:flex-start;gap:12px;padding:16px;display:flex}.health-tip.good{background:#f0fdf4;border-left-color:#10b981}.health-tip.moderate{background:#fffbeb;border-left-color:#f59e0b}.health-tip.poor{background:#fef2f2;border-left-color:#ef4444}.tip-icon{flex-shrink:0;font-size:20px}.tip-text{color:#374151;font-size:14px;font-weight:500;line-height:1.6}.route-stops{background:0 0;border:none;border-radius:0;padding:0}.stops-list{flex-direction:column;gap:8px;display:flex}.stop-item{background:#fff;border:2px solid #e5e7eb;border-radius:10px;align-items:center;gap:12px;margin-bottom:8px;padding:10px 12px;transition:all .2s;display:flex;position:relative}.stop-item:hover{border-color:#10b981;transform:translate(4px)}.stop-item.start-point{background:#f0fdf4;border-color:#10b981}.stop-marker{color:#fff;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;font-weight:700;display:flex}.stop-item.start-point .stop-marker{background:linear-gradient(135deg,#10b981,#059669)}.stop-info{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.stop-name{color:#1f2937;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.stop-aqi{font-size:12px;font-weight:500}.stop-item:last-child{margin-bottom:0}.stop-arrow{color:#9ca3af;z-index:1;font-size:14px;font-weight:700;position:absolute;bottom:-12px;left:26px}.navigation-overlay{z-index:1000;color:#fff;background:linear-gradient(#1f2937 0%,#111827 100%);flex-direction:column;display:flex;position:fixed;inset:0}.glass-effect{-webkit-backdrop-filter:blur(20px);background:#ffffff1a;border-bottom:1px solid #ffffff1a}.nav-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:20px 30px;display:flex}.close-nav-btn{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:all .2s;display:flex}.close-nav-btn:hover{background:#fff3;transform:rotate(90deg)}.nav-title{font-size:18px;font-weight:600}.nav-aqi{white-space:nowrap;border-radius:20px;padding:8px 16px;font-size:14px;font-weight:600}.nav-content{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:20px;display:flex}.turn-indicator{margin-bottom:60px}.turn-icon-large{background:#ffffff1a;border:4px solid;border-radius:50%;justify-content:center;align-items:center;width:120px;height:120px;margin:0 auto 24px;animation:2s infinite breathe;display:flex}.turn-icon-large.right{color:#3b82f6;border-color:#3b82f6}.turn-icon-large.left{color:#f59e0b;border-color:#f59e0b}.turn-icon-large.straight{color:#10b981;border-color:#10b981}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.turn-distance{color:#fff;text-shadow:0 2px 4px #0000004d;margin-bottom:8px;font-size:clamp(36px,10vw,72px);font-weight:700;line-height:1}.turn-distance small{opacity:.9;font-size:clamp(18px,3vw,24px);font-weight:500}.turn-direction{color:#fff;text-shadow:0 1px 2px #0000004d;font-size:clamp(18px,5vw,24px);font-weight:600}.nav-footer{flex-wrap:wrap;justify-content:space-around;align-items:center;gap:16px;padding:24px;display:flex}.nav-stat{text-align:center;min-width:80px}.nav-stat-label{color:#ffffffd9;text-transform:uppercase;letter-spacing:1px;font-size:12px;font-weight:500;display:block}.nav-stat-value{color:#fff;text-shadow:0 1px 2px #0000004d;font-size:clamp(20px,4vw,28px);font-weight:700}.nav-stat-value small{color:#fffc;margin-left:4px;font-size:14px;font-weight:500}.nav-divider{background:#fff3;width:1px;height:40px}.toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:10px;max-width:calc(100% - 40px);display:flex;position:fixed;top:20px;right:20px}.toast{pointer-events:auto;color:#fff;word-break:break-word;border-radius:12px;width:fit-content;min-width:280px;padding:16px 24px;font-size:14px;animation:.3s slideIn;box-shadow:0 10px 40px #00000026}.toast.success{background:linear-gradient(135deg,#10b981,#059669)}.toast.error{background:linear-gradient(135deg,#ef4444,#dc2626)}.toast.warning{background:linear-gradient(135deg,#f59e0b,#d97706)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.tag-list-enter-active,.tag-list-leave-active{transition:all .3s}.tag-list-enter-from,.tag-list-leave-to{opacity:0;transform:scale(.8)}.slide-up-enter-active,.slide-up-leave-active{transition:all .4s}.slide-up-enter-from,.slide-up-leave-to{opacity:0;transform:translateY(20px)}.fade-scale-enter-active,.fade-scale-leave-active{transition:all .3s}.fade-scale-enter-from,.fade-scale-leave-to{opacity:0;transform:scale(.95)}@media (width<=1024px){.content-layout{grid-template-columns:1fr}.left-panel{order:2;height:auto;position:relative;top:0}.right-panel{order:1}.map-wrapper{height:400px}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.container{padding:12px}.glass-header{margin-bottom:16px;padding:16px 20px}.title-text h1{font-size:20px}.panel-content{padding:20px}.map-wrapper{height:300px}.stats-grid{grid-template-columns:1fr}.navigation-hint-card{text-align:center;flex-direction:column}.nav-footer{flex-direction:column}.nav-divider{width:40px;height:1px}.toast-container{top:12px;left:50%;right:auto;transform:translate(-50%)}.toast{width:90vw;min-width:auto}.mode-name{color:#111827;font-size:16px}.mode-desc{color:#374151;font-size:13px}.stat-value{font-size:20px}.stat-label{color:#374151;font-size:13px}.section-title{color:#1f2937}.hint-title{color:#111827;font-size:16px}.hint-subtitle{color:#4b5563;font-size:14px}}.amap-sug-result{overflow:hidden;background:#fff!important;border:none!important;border-radius:12px!important;box-shadow:0 4px 20px #00000026!important}.amap-sug-result .auto-item{cursor:pointer;color:#374151;font-size:14px;transition:background-color .2s;border-bottom:1px solid #f3f4f6!important;padding:12px 16px!important}.amap-sug-result .auto-item:hover{background-color:#f9fafb!important}.amap-sug-result .auto-item:last-child{border-bottom:none!important}.amap-sug-result .auto-item span{color:#6b7280!important}.amap-sug-result .auto-item .place{font-weight:600;color:#111827!important}.amap-sug-result .auto-item .district{color:#9ca3af!important}body{margin:0;padding:0;font-family:PingFang SC,Helvetica Neue,Arial,sans-serif}#app{width:100%;height:100%}.app-container{background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);min-height:100vh}.glass-header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;background:#ffffffe6;border-bottom:none;justify-content:space-between;align-items:center;padding:1rem 2rem;transition:all .3s;display:flex;position:relative;box-shadow:0 4px 16px #00000014}.logo-section{align-items:center;gap:12px;display:flex}.logo-icon{background:linear-gradient(135deg,#10b981,#059669);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;display:flex;position:relative;box-shadow:0 4px 12px #10b9814d}.leaf-icon{z-index:2;font-size:24px}.pulse-ring{border:2px solid #10b981;border-radius:50%;width:100%;height:100%;animation:2s infinite pulse;position:absolute}.title-text{flex-direction:column;display:flex}.glass-header h1{color:#1f2937;margin:0;font-size:1.5rem;font-weight:700}.subtitle{color:#4b5563;margin:0;font-size:.875rem}.header-right{align-items:center;gap:16px;display:flex}.lang-switch{align-items:center;gap:8px;display:flex}.lang-link{-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);cursor:pointer;color:#333;background:#ffffffb3;border:1px solid #ffffff80;border-radius:16px;padding:10px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s;box-shadow:0 2px 8px #00000014}.lang-link:hover{color:#fff;background:#10b981;transform:translateY(-2px);box-shadow:0 4px 12px #10b9814d}.lang-separator{color:#999;font-weight:400}.weather-badge{align-items:center;display:flex}.aqi-indicator{border-radius:12px;align-items:center;gap:6px;padding:6px 12px;display:flex;box-shadow:0 4px 12px #0000001a}.aqi-value{color:#fff;text-shadow:0 1px 2px #0003;font-size:14px;font-weight:700}@media (width<=768px){.glass-header{padding:.75rem 1rem}.logo-icon{width:40px;height:40px}.leaf-icon{font-size:20px}.glass-header h1{font-size:1.25rem}.subtitle{font-size:.75rem}.lang-btn{padding:6px 12px;font-size:12px}.aqi-indicator{padding:4px 8px}.aqi-value{font-size:12px}}