:root{
  --bg:#090b10; --panel:#11151d; --panel2:#0d1118; --border:#252c38;
  --text:#f3f6fb; --muted:#8f99aa; --accent:#2f81f7; --green:#24c26a;
  --orange:#f2a93b; --red:#ef5350; --shadow:0 14px 40px rgba(0,0,0,.22);
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;background:radial-gradient(900px 500px at 50% -180px,#172033 0%,var(--bg) 62%);
 color:var(--text);font:15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:#8ab9ff}
.wrap{width:min(1180px,100%);margin:0 auto;padding:32px 22px 56px}
.wrap.wide{width:min(1500px,100%)}
header{margin:8px 0 24px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#72a8ff;margin-bottom:7px}
h1{margin:0;font-size:clamp(26px,4vw,38px);line-height:1.1;letter-spacing:-.025em}
h2{margin:0 0 14px;font-size:20px;letter-spacing:-.01em}
h3{margin:0 0 10px;font-size:15px}
header p{margin:9px 0 0;color:var(--muted)}
.card{background:linear-gradient(180deg,rgba(21,26,35,.98),rgba(15,19,27,.98));
 border:1px solid var(--border);border-radius:18px;padding:20px;margin:16px 0;box-shadow:var(--shadow)}
.small{max-width:760px}
.alert{background:#3b1d22;border:1px solid #6b3039;color:#ffc4ca;padding:12px 14px;border-radius:12px;margin:14px 0}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:230px;
 border:1.5px dashed #465267;border-radius:16px;cursor:pointer;text-align:center;background:#0c1017;
 transition:.2s ease;padding:24px}
.drop:hover{border-color:#6da8ff;background:#0e141e}
.drop input{width:100%;max-width:420px;margin-bottom:14px}
.drop strong{font-size:18px}
.drop span{color:var(--muted);margin-top:5px}
.button,button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--green);
 color:#06120a;border:0;border-radius:11px;padding:12px 18px;text-decoration:none;font-weight:800;cursor:pointer;min-height:44px}
button{color:#fff;background:var(--accent)}
form button{margin-top:14px;width:100%}
.muted{color:var(--muted)}
.progress{height:10px;background:#242b37;border-radius:999px;overflow:hidden}
.progress div{height:100%;width:0;background:linear-gradient(90deg,#2f81f7,#65a5ff);transition:width .3s}
.statusline{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:13px;margin-top:10px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.rankcard{background:var(--panel2);border:1px solid var(--border);border-radius:14px;padding:15px;min-width:0}
.ranktitle{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:9px}
.ranktitle .scorelabel{font-size:11px;color:var(--muted)}
.rankline{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:8px;align-items:center;padding:10px 0;border-top:1px solid #202632}
.rankline:first-of-type{border-top:0}
.rankline .fname{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#dbe3ee}
.rankline strong{font-size:18px;text-align:right}
.rankline .medal{font-size:16px}
.score{font-weight:900;font-size:18px;color:#9cc4ff}
.quick{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px}
.stat{background:var(--panel2);border:1px solid var(--border);border-radius:13px;padding:13px}
.stat .label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.stat .value{font-size:19px;font-weight:850;margin-top:2px}
.tablewrap{width:100%;overflow-x:auto;border:1px solid var(--border);border-radius:13px}
table{width:100%;border-collapse:collapse;font-size:13px;min-width:820px}
th,td{padding:11px 10px;border-bottom:1px solid #242b36;text-align:left;vertical-align:middle;white-space:nowrap}
th{color:#9da8b8;font-size:11px;text-transform:uppercase;letter-spacing:.05em;background:#121721;position:sticky;top:0}
tr:last-child td{border-bottom:0}
.filecell{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sectionhead{display:flex;justify-content:space-between;align-items:flex-end;gap:15px;margin-bottom:12px}
.sectionhead p{margin:0;color:var(--muted);font-size:13px}
.badge{display:inline-flex;align-items:center;border:1px solid #2d527f;background:#13223a;color:#a9cbff;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}
.navrow{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.navrow a{padding:8px 11px;border:1px solid var(--border);border-radius:9px;text-decoration:none;color:#cbd5e4;background:#10151d}
.notes li{margin:8px 0;color:#c5cedb}
.heroicon{font-size:26px}
@media(max-width:1050px){
 .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .quick{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
 body{font-size:14px}
 .wrap,.wrap.wide{padding:18px 12px 40px}
 header{margin-top:2px;margin-bottom:18px}
 .card{padding:15px;border-radius:15px;margin:12px 0}
 .grid{grid-template-columns:1fr;gap:9px}
 .quick{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .stat{padding:11px}
 .stat .value{font-size:17px}
 .drop{min-height:190px;padding:18px}
 .drop input{max-width:100%}
 .sectionhead{align-items:flex-start;flex-direction:column}
 .button{width:100%}
 .rankline{grid-template-columns:26px minmax(0,1fr) auto}
 .rankline .fname{font-size:13px}
 table{font-size:12px;min-width:760px}
}

.top-head{display:flex;justify-content:space-between;gap:20px;align-items:center}
.top-head h2{font-size:clamp(20px,3vw,28px);margin:2px 0 6px;overflow-wrap:anywhere}
.top-head p{color:var(--muted);margin:0;max-width:760px}
.big-score{font-size:52px;line-height:1;font-weight:950;white-space:nowrap}
.big-score span{font-size:14px;color:var(--muted);font-weight:700}
.great{color:#5ee38b}.good{color:#82b7ff}.ok{color:#f3c25f}.low{color:#ff8c8c}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.chip{background:#0d141e;border:1px solid #2a3444;border-radius:999px;padding:7px 10px;color:#cbd6e6;font-size:12px}
.hero-preview{margin-top:18px;border-radius:14px;overflow:hidden;background:#080b10;border:1px solid var(--border);display:flex;justify-content:center}
.hero-preview img{display:block;max-width:100%;max-height:480px;width:auto;height:auto;object-fit:contain}
.why{margin-top:15px;background:#0d141e;border:1px solid #283446;border-radius:12px;padding:12px 14px;color:#c7d2e2}
.rank-list{display:flex;flex-direction:column;gap:10px}
.result-row{display:grid;grid-template-columns:38px 120px minmax(0,1fr) 150px;gap:14px;align-items:center;padding:13px;border:1px solid var(--border);border-radius:14px;background:#0d121a}
.result-row.winner{border-color:#315e92;background:linear-gradient(90deg,#101a29,#0d121a)}
.rank{font-size:20px;font-weight:900;text-align:center;color:#9eabbc}
.thumb{width:120px;height:78px;object-fit:cover;border-radius:9px;background:#080b10;border:1px solid #29313d}
.thumb.placeholder{display:flex;align-items:center;justify-content:center;color:#667386;font-size:10px}
.file-main{min-width:0}
.filename{font-weight:850;color:#eef4fc;overflow-wrap:anywhere}
.reason{color:#aeb9c8;font-size:13px;margin-top:4px}
.mini{color:#778395;font-size:11px;margin-top:6px}
.scores{text-align:right}
.overall{font-size:28px;font-weight:950}
.overall small{font-size:11px;color:var(--muted);font-weight:700}
.score-note{color:#7f8b9d;font-size:11px;margin-top:3px}
.explain-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.explain-grid>div{background:#0d121a;border:1px solid var(--border);border-radius:12px;padding:13px}
.explain-grid b{display:block;margin-bottom:4px}.explain-grid span{color:var(--muted);font-size:13px}
.actions{display:flex;justify-content:center;margin-top:18px}
@media(max-width:720px){
 .top-head{align-items:flex-start}
 .big-score{font-size:38px}
 .result-row{grid-template-columns:28px 82px minmax(0,1fr);gap:10px}
 .thumb{width:82px;height:64px}
 .scores{grid-column:3;text-align:left;margin-top:2px;display:flex;align-items:baseline;gap:10px}
 .overall{font-size:23px}
 .score-note{font-size:10px}
 .explain-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
 .top-head{flex-direction:column}
 .big-score{font-size:42px}
 .result-row{grid-template-columns:24px 72px minmax(0,1fr)}
 .thumb{width:72px;height:58px}
 .mini{line-height:1.45}
 .scores{grid-column:2 / 4}
}

.top-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.big-score{font-size:44px;font-weight:950;line-height:1;white-space:nowrap}
.big-score span{font-size:14px;color:var(--muted);font-weight:700}
.big-score.great{color:#5ee08a}.big-score.good{color:#8ab9ff}.big-score.ok{color:#f1c56b}.big-score.low{color:#ff7f7f}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.chip{border:1px solid var(--border);background:#0d131c;border-radius:999px;padding:6px 10px;font-size:12px;color:#c9d4e2}
.hero-preview{border:1px solid var(--border);background:#080b10;border-radius:14px;overflow:hidden;display:flex;justify-content:center;align-items:center;max-height:620px}
.hero-preview img{display:block;max-width:100%;max-height:600px;width:auto;height:auto;object-fit:contain}
.why{margin-top:14px;padding:13px 15px;border-left:3px solid #3d8cff;background:#0c121b;border-radius:8px;color:#cbd5e1}
.rank-list{display:flex;flex-direction:column;gap:9px}
.result-row{display:grid;grid-template-columns:34px 90px minmax(0,1fr) 150px;gap:14px;align-items:center;padding:12px;border:1px solid var(--border);border-radius:13px;background:#0d1219}
.result-row.winner{border-color:#35639a;background:linear-gradient(90deg,#101a27,#0d1219)}
.rank{font-size:20px;font-weight:900;text-align:center}
.thumb{width:90px;height:68px;object-fit:cover;border-radius:9px;background:#080b10;border:1px solid #273140}
.thumb.placeholder{display:flex;align-items:center;justify-content:center;color:#697589;font-size:11px}
.file-main{min-width:0}.filename{font-weight:850;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reason{color:#b9c6d6;font-size:13px;margin:4px 0}
.mini{color:#7f8b9d;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.scores{text-align:right}.overall{font-size:25px;font-weight:950}.overall small{font-size:11px;color:var(--muted);margin-left:2px}
.overall.great{color:#5ee08a}.overall.good{color:#8ab9ff}.overall.ok{color:#f1c56b}.overall.low{color:#ff7f7f}
.score-note{font-size:10px;color:var(--muted);margin-top:3px}
.explain-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.explain-grid>div{border:1px solid var(--border);background:#0d1219;border-radius:12px;padding:13px}
.explain-grid span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.actions{display:flex;justify-content:center;margin:18px 0}
@media(max-width:700px){
 .top-head{flex-direction:column}.big-score{font-size:38px}
 .result-row{grid-template-columns:26px 64px minmax(0,1fr);gap:9px}.thumb{width:64px;height:64px}
 .scores{grid-column:3;text-align:left;display:flex;align-items:baseline;gap:10px}
 .overall{font-size:23px}.score-note{font-size:10px}
 .explain-grid{grid-template-columns:1fr}
 .hero-preview{max-height:500px}.hero-preview img{max-height:480px}
}