:root {
  color-scheme: dark;
  font-family: Inter, "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
  --bg: #07090d;
  --surface: #10141b;
  --surface-2: #151b24;
  --line: #28303c;
  --text: #f4f7fb;
  --muted: #94a0b2;
  --accent: #53e3c2;
  --positive: #53e3c2;
  --negative: #ff667a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    var(--bg);
  background-size: 40px 40px;
  color: var(--text);
}
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: min(1440px, calc(100% - 40px)); margin: 0 auto; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  height: 70px; display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; border-bottom: 1px solid var(--line);
  background: rgba(7,9,13,.88); backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid var(--accent); color: var(--accent); font-weight: 900; font-size: 12px; }
.brand b, .brand small { display: block; }
.brand b { font-size: 14px; }.brand small { margin-top: 2px; color: var(--muted); font-size: 8px; font-weight: 700; }
.topnav { display: flex; align-items: center; gap: 4px; }
.topnav a { padding: 9px 10px; color: var(--muted); text-decoration: none; font-size: 11px; font-weight: 700; }
.topnav a:hover, .topnav a.active { color: var(--text); background: var(--surface-2); }
.data-state { justify-self: end; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.data-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--positive); box-shadow: 0 0 12px var(--positive); }
.hero { min-height: 330px; display: flex; align-items: end; justify-content: space-between; gap: 40px; padding: 68px 0 54px; border-bottom: 1px solid var(--line); }
.hero-copy { max-width: 850px; }
.kicker { margin: 0 0 12px; color: var(--accent); font-size: 10px; font-weight: 900; letter-spacing: .16em; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 820px; margin-bottom: 20px; font-size: clamp(42px, 6vw, 78px); line-height: 1.02; letter-spacing: 0; }
.hero-copy > p:last-child { max-width: 650px; margin-bottom: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.hero-meta { min-width: 260px; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.hero-meta span { padding: 16px; background: var(--surface); }
.hero-meta small, .hero-meta b { display: block; }.hero-meta small { color: var(--muted); font-size: 9px; }.hero-meta b { margin-top: 5px; font-size: 13px; }
.game-index { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.game-tab { position: relative; min-height: 108px; padding: 20px; border: 0; border-right: 1px solid var(--line); background: transparent; color: var(--muted); text-align: left; cursor: pointer; }
.game-tab:last-child { border-right: 0; }.game-tab:hover { background: rgba(255,255,255,.025); }
.game-tab.active { background: var(--surface); color: var(--text); }
.game-tab.active::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--game-accent); }
.game-tab small, .game-tab b, .game-tab span { display: block; }.game-tab small { color: var(--game-accent); font-size: 9px; font-weight: 900; }.game-tab b { margin: 9px 0 5px; font-size: 15px; }.game-tab span { font-size: 10px; }
.game-focus { display: grid; grid-template-columns: 360px minmax(0, 1fr) 320px; gap: 30px; align-items: center; padding: 42px 0; }
.game-visual { aspect-ratio: 460 / 215; overflow: hidden; border: 1px solid var(--line); }.game-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
.game-identity h2 { margin-bottom: 10px; font-size: 34px; }.game-identity > p:last-child { margin: 0; color: var(--muted); line-height: 1.6; }
.verdict { padding: 20px; border-left: 3px solid var(--accent); background: var(--surface); }.verdict small, .verdict strong, .verdict span { display: block; }.verdict small { color: var(--muted); font-size: 9px; }.verdict strong { margin: 8px 0 6px; font-size: 22px; }.verdict span { color: var(--muted); font-size: 12px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.metric { min-height: 126px; padding: 20px; border-right: 1px solid var(--line); background: var(--surface); }.metric:last-child { border-right: 0; }.metric small { display: block; color: var(--muted); font-size: 10px; }.metric strong { display: block; margin: 12px 0 8px; font-size: 32px; }.metric span { color: var(--muted); font-size: 10px; }
.comparison-strip { margin-top: 18px; border: 1px solid var(--line); background: var(--surface); }
.comparison-table { margin-top: 14px; border-top: 1px solid var(--line); }
.comparison-row { width: 100%; min-height: 64px; display: grid; grid-template-columns: 1.35fr .65fr .65fr 1fr .65fr; align-items: center; gap: 16px; padding: 10px 20px; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.comparison-row:last-child { border-bottom: 0; }.comparison-row:hover, .comparison-row.active { background: var(--surface-2); }.comparison-row > span:first-child { display: flex; align-items: center; gap: 10px; }.comparison-row i { width: 7px; height: 28px; background: var(--row-accent); }.comparison-row small, .comparison-row strong { display: block; }.comparison-row small { margin-bottom: 4px; color: var(--muted); font-size: 8px; font-weight: 600; }.comparison-row strong { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.analysis-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(300px, .8fr); gap: 18px; margin-top: 18px; }
.panel { border: 1px solid var(--line); background: var(--surface); }
.panel-head { display: flex; justify-content: space-between; align-items: start; padding: 20px 22px 0; }.panel-head h3 { margin-bottom: 0; font-size: 19px; }.panel-note { color: var(--muted); font-size: 9px; }
.trend-chart { min-height: 275px; padding: 18px 20px 20px; }.trend-chart svg { width: 100%; height: 235px; overflow: visible; }.chart-grid { stroke: #252d38; stroke-width: 1; }.chart-line { fill: none; stroke: var(--accent); stroke-width: 3; }.chart-area { fill: color-mix(in srgb, var(--accent) 13%, transparent); }.chart-dot { fill: var(--bg); stroke: var(--accent); stroke-width: 2; }.chart-label { fill: var(--muted); font-size: 9px; }
.insight-list { margin: 16px 0 0; padding: 0 22px 22px; list-style: none; counter-reset: insight; }.insight-list li { counter-increment: insight; position: relative; padding: 15px 0 15px 34px; border-top: 1px solid var(--line); color: #cbd3df; font-size: 12px; line-height: 1.55; }.insight-list li::before { content: counter(insight, decimal-leading-zero); position: absolute; left: 0; color: var(--accent); font-size: 10px; font-weight: 900; }
.section-block { padding-top: 88px; }.section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 24px; }.section-head h2 { margin-bottom: 0; font-size: 38px; }.section-head > p { max-width: 470px; margin-bottom: 0; color: var(--muted); font-size: 12px; line-height: 1.7; text-align: right; }
.topic-layout { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(320px, .7fr); gap: 18px; }.topic-panel { padding: 18px 22px 22px; }.topic-columns, .topic-row { display: grid; grid-template-columns: 130px minmax(140px, 1fr) 100px 100px; align-items: center; gap: 16px; }.topic-columns { min-height: 34px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 8px; }.topic-columns span:nth-last-child(-n+2) { text-align: right; }.topic-bars { display: grid; }.topic-row { min-height: 58px; border-bottom: 1px solid var(--line); font-size: 11px; }.topic-row:last-child { border-bottom: 0; }.topic-track { height: 6px; background: #222a35; }.topic-fill { height: 100%; background: var(--accent); }.topic-volume { display: grid; grid-template-columns: minmax(0, 1fr) 44px; gap: 8px; align-items: center; }.topic-volume small { color: var(--muted); font-size: 8px; }.topic-value { color: var(--text); text-align: right; font-size: 13px; font-weight: 800; }.topic-value small { display: block; margin-top: 3px; color: var(--muted); font-size: 7px; font-weight: 600; }.topic-value.low-confidence { color: #f4c84b; }.topic-row button { border: 0; background: none; color: var(--text); font-weight: 750; text-align: left; cursor: pointer; }.topic-row button:hover { color: var(--accent); }.topic-detail { padding: 24px; }.topic-detail h3 { margin-bottom: 10px; font-size: 24px; }.topic-detail p { color: var(--muted); font-size: 12px; line-height: 1.65; }.topic-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 22px; background: var(--line); border: 1px solid var(--line); }.topic-stat { padding: 16px; background: var(--surface-2); }.topic-stat strong { display: block; font-size: 28px; }.topic-stat span { color: var(--muted); font-size: 9px; }.topic-stat.evidence { margin-top: 18px; padding: 16px 0 0; border-top: 1px solid var(--line); background: transparent; }.confidence-note { margin-top: 10px; font-size: 9px !important; }.evidence-button { width: 100%; min-height: 40px; margin-top: 18px; border: 1px solid color-mix(in srgb, var(--accent) 48%, var(--line)); background: transparent; color: var(--accent); font-size: 10px; font-weight: 850; cursor: pointer; }.evidence-button:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.segment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }.segment { padding: 20px; border: 1px solid var(--line); background: var(--surface); }.segment.low-confidence-card { border-color: rgba(244,200,75,.45); }.segment small, .segment strong, .segment span { display: block; }.segment small { color: var(--muted); font-size: 9px; }.segment strong { margin: 15px 0 5px; font-size: 28px; }.segment span { min-height: 30px; color: var(--muted); font-size: 9px; line-height: 1.55; }.segment-meter { height: 4px; margin-top: 18px; background: #252d38; }.segment-meter i { display: block; height: 100%; background: var(--accent); }
.language-panel { margin-top: 18px; }.language-table { padding: 12px 22px 22px; }.language-row { display: grid; grid-template-columns: 140px minmax(0, 1fr) 70px 70px; gap: 14px; align-items: center; min-height: 42px; border-top: 1px solid var(--line); font-size: 11px; }.language-row .bar { height: 5px; background: #252d38; }.language-row .bar i { display: block; height: 100%; background: var(--accent); }.language-row span:nth-last-child(-n+2) { color: var(--muted); text-align: right; }.language-row.low-confidence-row { opacity: .62; }
.quality-layout { display: grid; grid-template-columns: minmax(300px,.72fr) minmax(0,1.55fr); gap: 18px; }
.quality-score { padding: 24px; }.quality-score > strong { display: block; font-size: 46px; }.quality-score > span { color: var(--muted); font-size: 10px; }.quality-checks { margin-top: 22px; }.quality-check { display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: center; min-height: 48px; border-top: 1px solid var(--line); }.quality-check i { width: 22px; height: 22px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 10px; font-style: normal; font-weight: 900; }.quality-check.passed { color: var(--positive); }.quality-check.warning { color: #f4c84b; }.quality-check b, .quality-check small { display: block; }.quality-check b { color: var(--text); font-size: 10px; }.quality-check small { margin-top: 3px; color: var(--muted); font-size: 8px; }
.quality-metrics { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }.quality-metrics article { min-height: 130px; padding: 20px; border: 1px solid var(--line); background: var(--surface); }.quality-metrics article:last-child { grid-column: 1 / -1; }.quality-metrics small, .quality-metrics strong, .quality-metrics span { display: block; }.quality-metrics small { color: var(--muted); font-size: 9px; }.quality-metrics strong { margin: 14px 0 8px; font-size: 30px; }.quality-metrics span { color: var(--muted); font-size: 9px; }
.quality-game-panel { margin-top: 18px; }.quality-game-table { margin-top: 14px; border-top: 1px solid var(--line); }.quality-game-row { min-height: 58px; display: grid; grid-template-columns: minmax(180px,1.4fr) repeat(4,minmax(90px,.65fr)); gap: 14px; align-items: center; padding: 10px 22px; border-bottom: 1px solid var(--line); font-size: 11px; }.quality-game-row:last-child { border-bottom: 0; }.quality-game-row span { font-weight: 800; }.quality-game-row small { display: block; margin-bottom: 3px; color: var(--muted); font-size: 8px; font-weight: 600; }
.model-metrics { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); }.model-metrics article { min-height: 126px; padding: 20px; border-right: 1px solid var(--line); background: var(--surface); }.model-metrics article:last-child { border-right: 0; }.model-metrics small, .model-metrics strong, .model-metrics span { display: block; }.model-metrics small { color: var(--muted); font-size: 9px; }.model-metrics strong { margin: 12px 0 8px; font-size: 30px; }.model-metrics span { color: var(--muted); font-size: 9px; }
.model-layout { display: grid; grid-template-columns: minmax(320px,.8fr) minmax(0,1.2fr); gap: 18px; margin-top: 18px; }.confusion-matrix { position: relative; display: grid; grid-template-columns: 72px 1fr 1fr; grid-template-rows: 34px 1fr 1fr; gap: 1px; margin: 38px 22px 22px 46px; background: var(--line); border: 1px solid var(--line); }.matrix-axis { position: absolute; color: var(--muted); font-size: 8px; }.matrix-top { top: -28px; left: 50%; }.matrix-side { left: -38px; top: 58%; transform: rotate(-90deg); transform-origin: left top; }.matrix-label { display: grid; place-items: center; min-height: 44px; background: var(--surface); color: var(--muted); font-size: 8px; }.matrix-cell { min-height: 92px; display: grid; place-content: center; text-align: center; }.matrix-cell.correct { background: color-mix(in srgb,var(--positive) 13%,var(--surface)); }.matrix-cell.wrong { background: color-mix(in srgb,var(--negative) 11%,var(--surface)); }.matrix-cell strong { font-size: 26px; }.matrix-cell span { margin-top: 4px; color: var(--muted); font-size: 8px; }
.cross-game-results { padding: 10px 22px 22px; }.cross-game-row { min-height: 62px; display: grid; grid-template-columns: 150px minmax(0,1fr) 52px; align-items: center; gap: 14px; border-top: 1px solid var(--line); }.cross-game-row span b, .cross-game-row span small { display: block; }.cross-game-row span b { font-size: 10px; }.cross-game-row span small { margin-top: 4px; color: var(--muted); font-size: 8px; }.cross-game-row > div { height: 6px; background: #252d38; }.cross-game-row > div i { display: block; height: 100%; background: var(--accent); }.cross-game-row > strong { font-size: 12px; text-align: right; }
.error-panel { margin-top: 18px; }.error-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 14px; border-top: 1px solid var(--line); background: var(--line); }.model-error { padding: 18px 20px; background: var(--surface); }.model-error > div { display: flex; gap: 8px; }.model-error > div span { padding: 4px 7px; background: var(--surface-2); color: var(--muted); font-size: 8px; }.model-error .error-label { color: var(--negative); }.model-error > p { max-height: 80px; overflow: hidden; margin: 12px 0; color: #d4dae4; font-size: 10px; line-height: 1.55; }.model-error footer { min-height: 0; display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 0; padding: 0; border: 0; color: var(--muted); font-size: 8px; }.model-error footer b { color: var(--text); }
.review-toolbar { display: grid; grid-template-columns: minmax(230px, 1fr) 140px 150px 160px auto; gap: 10px; margin-bottom: 14px; }.review-toolbar input, .review-toolbar select { min-width: 0; min-height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: 0; outline: none; background: var(--surface); color: var(--text); }.review-toolbar input:focus, .review-toolbar select:focus { border-color: var(--accent); }.review-toolbar > span { align-self: center; color: var(--muted); font-size: 10px; text-align: right; }
.review-list { display: grid; gap: 8px; }.review { display: grid; grid-template-columns: 120px minmax(0, 1fr) 150px; gap: 20px; padding: 18px; border: 1px solid var(--line); background: var(--surface); }.review-sentiment { font-size: 11px; font-weight: 900; }.review-sentiment.positive { color: var(--positive); }.review-sentiment.negative { color: var(--negative); }.review-text { margin: 0; color: #d4dae4; font-size: 12px; line-height: 1.65; white-space: pre-wrap; }.review-meta { color: var(--muted); font-size: 9px; line-height: 1.8; text-align: right; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 18px; }.pagination button { width: 38px; height: 34px; border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer; }.pagination button:disabled { opacity: .3; }.pagination span { color: var(--muted); font-size: 10px; }
.kicker { font-size: 11px; }
.topnav a { font-size: 12px; }
.data-state { font-size: 12px; }
.hero-meta small, .game-tab small, .verdict small, .metric small, .panel-note { font-size: 11px; }
.hero-meta b { font-size: 14px; }
.game-tab span, .metric span, .verdict span { font-size: 12px; }
.game-identity > p:last-child, .section-head > p { font-size: 13px; }
.insight-list li { font-size: 13px; }
.chart-label { font-size: 10px; }
.topic-columns { font-size: 10px; }
.topic-volume small, .topic-stat span, .confidence-note { font-size: 11px !important; }
.topic-value small { font-size: 10px; }
.language-row, .quality-game-row { font-size: 13px; }
.quality-check b, .cross-game-row span b { font-size: 12px; }
.quality-check small, .quality-metrics small, .quality-metrics span, .quality-game-row small, .model-metrics small, .model-metrics span, .cross-game-row span small, .matrix-label, .matrix-cell span { font-size: 11px; }
.comparison-row small { font-size: 10px; }.comparison-row strong { font-size: 13px; }
.model-error > div span, .model-error footer { font-size: 10px; }.model-error > p { font-size: 13px; }
.review-text { font-size: 13px; }.review-meta { font-size: 11px; }
footer { min-height: 150px; display: flex; justify-content: space-between; align-items: center; margin-top: 100px; border-top: 1px solid var(--line); }footer span { font-size: 24px; font-weight: 900; }footer p { margin: 0; color: var(--muted); font-size: 10px; }
@media (max-width: 980px) {
  .topbar { grid-template-columns: 1fr auto; }.topnav { display: none; }.hero { align-items: start; flex-direction: column; }.hero-meta { width: 100%; }.game-index { grid-template-columns: 1fr 1fr; }.game-tab:nth-child(2) { border-right: 0; }.game-focus { grid-template-columns: 260px 1fr; }.verdict { grid-column: 1 / -1; }.metric-grid, .model-metrics { grid-template-columns: 1fr 1fr; }.metric:nth-child(2) { border-right: 0; }.metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.model-metrics article:nth-child(2) { border-right: 0; }.model-metrics article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.analysis-grid, .topic-layout, .quality-layout, .model-layout { grid-template-columns: 1fr; }.segment-grid { grid-template-columns: 1fr 1fr; }.comparison-row { grid-template-columns: 1.2fr .6fr .6fr 1fr; }.comparison-row > span:last-child { display: none; }.review-toolbar { grid-template-columns: minmax(220px,1fr) 1fr 1fr; }.review-toolbar > span { grid-column: 1 / -1; text-align: left; }
}
@media (max-width: 640px) {
  .shell { width: min(100% - 24px, 1440px); }.topbar { height: 62px; }.data-state span { display: none; }.hero { min-height: 0; padding: 48px 0 34px; }h1 { font-size: 40px; }.game-index { grid-template-columns: 1fr; }.game-tab { min-height: 80px; border-right: 0; border-bottom: 1px solid var(--line); }.game-focus { grid-template-columns: 1fr; }.game-identity h2 { font-size: 28px; }.metric-grid, .segment-grid, .model-metrics { grid-template-columns: 1fr; }.metric, .model-metrics article { border-right: 0; border-bottom: 1px solid var(--line); }.section-head { align-items: start; flex-direction: column; gap: 8px; }.section-head > p { text-align: left; }.comparison-row { grid-template-columns: 1fr 70px; gap: 8px; }.comparison-row > span:nth-child(n+3) { display: none; }.topic-columns, .topic-row { grid-template-columns: 100px minmax(90px,1fr) 72px; gap: 8px; }.topic-columns span:last-child, .topic-row > span:last-child { display: none; }.quality-metrics { grid-template-columns: 1fr; }.quality-metrics article:last-child { grid-column: auto; }.quality-game-row { grid-template-columns: 1fr 70px 70px; }.quality-game-row span:nth-child(n+4) { display: none; }.error-list { grid-template-columns: 1fr; }.review-toolbar { grid-template-columns: 1fr 1fr; }.review-toolbar input { grid-column: 1 / -1; }.review-toolbar > span { grid-column: 1 / -1; text-align: left; }.review { grid-template-columns: 1fr; gap: 10px; }.review-meta { text-align: left; }.language-row { grid-template-columns: 90px minmax(0, 1fr) 54px; }.language-row span:last-child { display: none; }footer { align-items: start; flex-direction: column; justify-content: center; gap: 12px; }
}