:root{color-scheme:light;--ink:#172d24;--muted:#65756d;--line:#dce5df;--green:#176c4a;--soft:#edf5ef;--amber:#936f19;--red:#b3453c}
*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font:15px/1.65 "Segoe UI","Microsoft YaHei",sans-serif;letter-spacing:0}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit;letter-spacing:0}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d6a640;outline-offset:3px}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.masthead{border-bottom:1px solid var(--line);background:#fff}.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-size:19px;font-weight:700;white-space:nowrap}.brand img{border-radius:6px}nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap}nav form{margin:0}.text-button{border:0;padding:0;background:none;color:var(--muted)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:0;color:var(--green);margin-bottom:10px}h1{font-size:32px;line-height:1.25;margin:0 0 18px;font-weight:700;overflow-wrap:anywhere}h2{font-size:20px;line-height:1.4;margin:0 0 14px}p{margin:0 0 18px}.muted{color:var(--muted)}.small{font-size:12px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:6px;padding:10px 20px;border:1px solid var(--green);font-weight:600;text-decoration:none!important;line-height:1.4;text-align:center}.primary{background:var(--green);color:white}.primary:hover{background:#125638}.secondary{background:#fff;color:var(--green);border-color:var(--line)}.product{padding:32px 0 0}.product h1{font-size:42px;margin-bottom:12px}.lead{font-size:17px;max-width:660px;color:var(--muted)}.release-line{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin:22px 0 24px}.release-line span{font-size:13px;color:var(--muted)}.app-preview{display:block;width:min(720px,100%);height:auto;aspect-ratio:16/9;object-fit:contain;object-position:left center;background:#101412;border-radius:6px}
.features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:34px;padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.index{font-size:12px;font-weight:700;color:var(--amber);display:block;margin-bottom:10px}.features p{font-size:14px;color:var(--muted);margin:0}.release-notes{padding:32px 0;border-bottom:1px solid var(--line)}.release-notes p{max-width:850px}.notice{padding:12px 16px;border-left:3px solid #c69932;background:#fffaf0;color:#71561f;font-size:14px}.footer{display:flex;gap:16px;flex-wrap:wrap;padding-top:28px;padding-bottom:28px;color:var(--muted);font-size:12px}.footer a{margin-left:auto}.login{width:min(400px,calc(100% - 40px));min-height:60vh;margin:72px auto 20px}.login form{margin-top:30px}.login .primary{width:100%;margin-top:12px}label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}input,select{display:block;min-height:42px;border:1px solid #bfcfc5;border-radius:5px;background:white;color:var(--ink);padding:8px 12px;max-width:100%;width:100%}.login input{margin:6px 0 18px}.error{background:#fff0ef;color:var(--red);border:1px solid #efc3bf;border-radius:5px;padding:12px}
.dashboard{padding-top:30px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}.page-heading h1{font-size:28px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:8px 0 14px}.metrics>div{padding:22px 20px;border-right:1px solid var(--line)}.metrics>div:first-child{padding-left:0}.metrics>div:last-child{border-right:0}.metrics span{display:block;color:var(--muted);font-size:13px}.metrics strong{display:block;font-size:32px;font-weight:650;line-height:1.5}.filters{display:flex;gap:14px;align-items:flex-end;padding:16px 0 20px}.filters label{margin:0;min-width:130px}.filters .search{flex:1}.filters input,.filters select{margin-top:6px}.table-scroll{overflow:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}th{text-align:left;font-size:12px;font-weight:600;color:var(--muted);background:#f4f7f5}th,td{padding:13px 14px;border-bottom:1px solid #e9eeeb}th:first-child,td:first-child{padding-left:10px}td small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.device-link{font-weight:600}.status{display:inline-block;border-radius:4px;font-size:12px;padding:2px 8px}.online{background:#e4f4eb;color:var(--green)}.recording{background:#fff0d4;color:var(--amber)}.empty{text-align:center;color:var(--muted);height:160px;white-space:normal}.pagination{display:flex;gap:18px;justify-content:flex-end;padding:14px 0;color:var(--muted);font-size:12px}.pagination span{margin-right:auto}.breakdowns{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding:28px 0;border-bottom:1px solid var(--line)}.breakdowns h2{font-size:16px}.distribution{display:flex;justify-content:space-between;gap:24px;padding:7px 0;border-bottom:1px solid #eef1ef;font-size:13px}.distribution strong{font-weight:600}.identifier{overflow-wrap:anywhere}.detail-grid{display:grid;grid-template-columns:160px 1fr;max-width:800px;font-size:14px;margin:30px 0}.detail-grid dt,.detail-grid dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.detail-grid dt{color:var(--muted)}.note-form{display:grid;grid-template-columns:1fr auto;gap:10px;max-width:800px}.note-form label{grid-column:1/-1}.prose{max-width:800px;padding-top:36px}.prose h2{margin-top:30px}
.product-icon{display:block;border-radius:8px;margin:24px 0 0}
@media(min-width:1500px){.product{padding-top:24px}.app-preview{width:660px}.features{margin-top:28px}}
@media(max-width:720px){.container{width:calc(100% - 28px)}.header-inner{min-height:60px}nav{gap:12px;font-size:13px}.product{padding-top:26px}.product h1{font-size:34px}.lead{font-size:15px}.features{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px;margin-top:26px;padding:24px 0}.features h2{font-size:18px}.release-line{gap:12px;margin:18px 0}.release-line .primary{width:100%}.app-preview{border-radius:4px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metrics>div{padding:14px!important}.metrics>div:nth-child(2){border-right:0}.metrics>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.metrics strong{font-size:28px}.filters{flex-wrap:wrap;gap:10px}.filters .search{flex-basis:100%}.filters label{flex:1;min-width:100px}.filters .primary{padding:10px 16px}.breakdowns{grid-template-columns:1fr;gap:28px}.detail-grid{grid-template-columns:114px 1fr}.dashboard{padding-top:24px}.login{margin-top:44px}.footer{gap:10px}.footer a{margin-left:0}.page-heading h1{font-size:26px}}