:root { --bg: #0b0b12; --card: #151522; --line: #26263a; --text: #e8e8f0; --dim: #8a8aa0;
        --accent: #ffd23c; --pg: #7ef7ff; --gr: #ffd23c; --gd: #7dff84; --bd: #8f8fff; --pr: #ff6b6b; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; }
header { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px;
         background: linear-gradient(90deg, #2a0d45, #0d1a45); border-bottom: 2px solid var(--accent); }
.logo { font-weight: 800; font-size: 20px; letter-spacing: 1px; color: #fff; }
.logo span { color: var(--accent); }
nav a { margin-left: 16px; color: #fff; }
main { max-width: 1200px; margin: 0 auto; padding: 16px; }
.hero h1 { margin: 12px 0 4px; font-size: 28px; }
.hero p { margin: 0 0 12px; color: var(--dim); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin: 14px 0; overflow-x: auto; }
.card h2 { margin: 0 0 10px; font-size: 18px; }
.cols { display: flex; gap: 16px; flex-wrap: wrap; } .grow { flex: 3 1 560px; } .side { flex: 1 1 240px; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
th { color: var(--dim); font-weight: 600; font-size: 13px; }
.n { text-align: right; font-variant-numeric: tabular-nums; }
.dim { color: var(--dim); } .bad { color: var(--pr); }
.rank { color: var(--dim); } .ex { font-weight: 700; color: #fff; }
.style { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: #2d2d48; color: #c8c8ff; }
.lamp { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 10px; }
.l0 { background: #3a1a1a; color: var(--pr); } .l1 { background: #173a1a; color: var(--gd); }
.ascr { font-size: 10px; font-weight: 800; padding: 1px 6px; border-radius: 10px; background: #3d2a10; color: #ffb347; }
.l2 { background: linear-gradient(90deg, #ff6bd9, #7ef7ff, #ffe66b); color: #111; }
.grade { font-weight: 800; } .gAAA { color: #ffe66b; } .gAA { color: #e0e0ff; } .gA { color: #7dff84; }
.judges .j { font-variant-numeric: tabular-nums; } .pg { color: var(--pg); } .gr { color: var(--gr); }
.gd { color: var(--gd); } .bd { color: var(--bd); } .pr { color: var(--pr); }
.legacy { font-size: 11px; color: var(--dim); border: 1px solid var(--line); padding: 0 5px; border-radius: 4px; }
ul.plain { list-style: none; padding: 0; margin: 0; } ul.plain li { padding: 3px 0; }
form { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
input[type=file] { color: var(--dim); }
button, .button { background: var(--accent); color: #111; border: 0; border-radius: 6px; padding: 8px 18px;
                  font-weight: 700; cursor: pointer; display: inline-block; }
code { background: #22223a; padding: 1px 5px; border-radius: 4px; }
footer { text-align: center; color: var(--dim); font-size: 12px; padding: 24px; }
/* graphs */
h2.bar { border-left: 5px solid #7b4bd6; background: #2a2a38; margin: -16px -18px 14px; padding: 10px 14px; font-weight: 600; }
.exchart { width: 100%; height: auto; display: block; }
.radar { width: 100%; max-width: 360px; display: block; margin: 0 auto; }
.radarcard { flex: 1 1 340px; max-width: 460px; }
.radargrid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); margin-top: 8px; }
.radargrid .cell { padding: 6px 10px; border: 1px solid var(--line); }
.radargrid .cell span { display: block; font-size: 11px; color: var(--dim); }
.radargrid .cell b { font-size: 18px; font-weight: 500; }
.radargrid .total { grid-column: 1 / -1; }
.small { font-size: 12px; }
.mixes { display: flex; flex-direction: column; gap: 10px; }
.mixrow { display: grid; grid-template-columns: 110px 80px 1fr 60px; align-items: center; gap: 10px; }
.mixname { font-weight: 600; } .mixplays { text-align: right; font-variant-numeric: tabular-nums; }
.mixbar { height: 16px; background: #22222e; border-radius: 3px; overflow: hidden; transform: skewX(-12deg); }
.mixbar i { display: block; height: 100%; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--line); border-radius: 12px; padding: 3px 10px; font-size: 13px; }
/* home */
.home-hero { text-align: center; padding: 48px 12px 28px; }
.home-hero h1 { font-size: 46px; margin: 0; letter-spacing: 1px; }
.home-hero h1 span { color: var(--accent); }
.home-hero .tag { max-width: 720px; margin: 14px auto 22px; color: #c8c8d8; font-size: 17px; }
.hero-stats { display: flex; justify-content: center; gap: 40px; margin: 10px 0 26px; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats b { font-size: 34px; color: #fff; } .hero-stats span { color: var(--dim); font-size: 13px; }
.button.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); margin-left: 8px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.features .card { margin: 0; } .features h2 { color: var(--accent); }
.features p { margin: 0; color: #c8c8d8; }
.steps { margin: 0; padding-left: 20px; } .steps li { margin: 6px 0; }
.center { text-align: center; }