:root{--bg:#edf6ff;--ink:#10243e;--muted:#718198;--card:#fff;--line:#e2ebf4;--blue:#126fff;--soft:#f4f8fc}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(150deg,#dff1ff,#f8fbff 60%)}body.dark{--bg:#0d1724;--ink:#eef6ff;--muted:#9baabd;--card:#152233;--line:#26374b;--soft:#1b2b3e;background:#0d1724}.shell{max-width:1160px;margin:auto;padding:22px}header{display:flex;justify-content:space-between;align-items:center;gap:15px}.logo{font-size:28px;font-weight:900}.logo span{color:var(--blue)}.muted{color:var(--muted);font-size:13px}.head-actions{display:flex;gap:8px}.btn,.iconbtn{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:11px 15px;border-radius:12px;font-weight:700;cursor:pointer}.iconbtn{width:44px;padding:0}.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.search{position:relative;display:flex;gap:8px;margin:22px 0}.search input{flex:1;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:14px 16px;border-radius:12px;font-size:16px}.search #results{position:absolute;z-index:10;left:0;right:100px;top:55px;background:var(--card);border-radius:12px;box-shadow:0 15px 40px #123b6520;overflow:hidden}.result{padding:12px 15px;border-bottom:1px solid var(--line);cursor:pointer}.result:hover{background:var(--soft)}.tabs{display:flex;gap:6px;margin-bottom:15px}.tab{border:0;background:transparent;color:var(--muted);padding:10px 15px;border-radius:10px;font-weight:800;cursor:pointer}.tab.active{background:var(--card);color:var(--blue);box-shadow:0 5px 20px #23557b10}.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:15px}.card{background:var(--card);border:1px solid var(--line);border-radius:21px;padding:20px;box-shadow:0 12px 35px #23557b10}.place{font-size:23px;font-weight:850}.temp{font-size:76px;font-weight:900;line-height:1;margin:18px 0 8px}.condition{font-size:18px}.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:18px}.metric{background:var(--soft);border-radius:14px;padding:13px}.metric b{display:block;font-size:18px;margin-top:4px}.aqi{font-size:52px;font-weight:900}.good{color:#16834a}.moderate{color:#a96f00}.bad{color:#c33}.section{margin-top:15px}.section h2{font-size:18px;margin:0 0 12px}.hourly{display:flex;gap:8px;overflow:auto}.hour{min-width:102px;text-align:center;background:var(--soft);padding:12px;border-radius:14px}.icon{font-size:28px;margin:6px}.days{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.day{background:var(--soft);padding:11px 4px;border-radius:14px;text-align:center}.chartbox{height:280px}.map{height:600px;border-radius:18px;overflow:hidden}.map-card{padding:0;overflow:hidden}.map-head{padding:15px 18px;background:var(--card);display:flex;justify-content:space-between;align-items:center}.map-control{position:absolute;z-index:500;bottom:20px;left:20px;background:var(--card);padding:9px;border-radius:10px;box-shadow:0 4px 15px #0002}.favorite{display:flex;justify-content:space-between;gap:10px;align-items:center}.favgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.loading{text-align:center;padding:80px;color:var(--muted)}footer{text-align:center;color:var(--muted);font-size:12px;padding:25px}@media(max-width:760px){.shell{padding:14px}.grid{grid-template-columns:1fr}.days{grid-template-columns:repeat(4,1fr)}.favgrid{grid-template-columns:1fr}.temp{font-size:62px}.map{height:500px}.search{flex-wrap:wrap}.search input{width:100%}.search #results{right:0;top:105px}.logo{font-size:22px}}