.mobile-tree{display:none}
@media(min-width:701px){.search-tools{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:0;border:1px solid var(--ink);background:var(--card)}.source-picker{border:0;min-width:0;padding:10px 15px}.source-picker select{max-width:none;width:100%}.deep-switch{border:0;border-left:1px solid var(--ink);min-width:200px}.deep-notice{grid-column:1/-1;min-height:38px;border-top:1px solid var(--ink);padding:8px 15px}.index-console{grid-column:1/-1;margin:0;width:100%;border:0;border-top:1px solid var(--line);background:transparent}.index-console summary{padding:12px 15px}}
@media(max-width:700px){header{height:62px}.brand{font-size:16px}.brand span{padding:6px 5px}.round{width:34px;height:34px}.hero{padding:48px 16px 42px}.hero h1{font-size:clamp(34px,10vw,42px);line-height:1.02;margin:20px 0 30px;letter-spacing:-.045em}.eyebrow{font-size:8px}.search-box{box-shadow:5px 5px 0 var(--ink)}.search-box>span{font-size:22px;padding:0 12px}.search-box input{height:58px;font-size:14px}.search-box button{height:48px;font-size:13px}.suggestions{gap:6px;margin-top:18px}.suggestions button{font-size:10px;padding:6px 9px}.search-tools{display:grid;gap:0;margin-top:22px;border:1px solid var(--ink);background:var(--card);width:100%}.source-picker{border:0;min-width:0;padding:11px 13px}.source-picker select{width:100%;max-width:none;font-size:12px}.deep-switch{border:0;border-top:1px solid var(--line);min-height:52px;padding:9px 13px}.deep-track{width:50px;height:26px;padding:3px}.deep-track i{width:20px;height:20px}.deep-switch input:checked+.deep-track i{transform:translateX(24px)}.deep-notice{min-height:0;border-top:1px solid var(--ink);padding:10px 13px;font-size:9px}.index-console{margin:0;width:100%;border:0;border-top:1px solid var(--line);background:transparent}.index-console summary{padding:13px;font-size:9px}.index-console form{grid-template-columns:1fr}.index-console button{height:40px;border-left:0;border-top:1px solid var(--ink)}.map-panel{min-height:0}.map-copy{padding:20px 16px 14px}.map-copy h2{font-size:22px;margin:14px 0 14px}.map-stats strong{font-size:17px}.map-canvas{overflow:visible;padding:0 16px 18px}.map-canvas svg{display:none}.mobile-tree{display:grid;position:relative;padding-left:40px;gap:9px}.mobile-tree:before{content:"";position:absolute;left:14px;top:28px;bottom:18px;border-left:1px dashed #171912}.mobile-tree>b{display:grid;place-items:center;width:29px;height:29px;margin-left:-40px;border-radius:50%;background:var(--coral);font:700 11px Syne}.mobile-branch{position:relative;display:grid;grid-template-columns:82px 1fr;gap:10px;align-items:start;animation:mobile-node .4s calc(var(--i)*.08s) both}.mobile-branch:before{content:"";position:absolute;left:-26px;top:12px;width:22px;border-top:1px dashed #171912}.mobile-branch strong{font:700 10px Syne;padding-top:4px}.mobile-branch div{display:grid;gap:4px}.mobile-branch span{font-size:10px;line-height:1.35;padding:4px 7px;border-left:2px solid #171912;background:rgba(238,233,223,.45)}.map-panel .threads{position:static;padding:0 16px 18px;max-width:none}.map-panel .threads span{font-size:8px;padding:5px 6px}.source-stream,.ai-panel{padding:20px 16px}.stream-head h3,.ai-panel h3{font-size:22px}.result-card{grid-template-columns:24px 1fr;gap:8px;padding:18px 0}.result-card h4{font-size:16px}.result-card p{font-size:12px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.source-meta{gap:8px;line-height:1.4}.ai-panel{min-height:0;height:auto;position:relative;padding-bottom:20px}.ai-answer{font-size:13px}.ai-answer .lead{font-size:17px}.ai-footer{position:static;margin-top:28px}.provider-notice{margin-top:16px}footer{height:54px;padding:0 16px}.hero:after{font-size:95vw;top:20px}}
@keyframes mobile-node{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.mobile-branch{animation:none}}