/* PCOL Online 展示站 — 暗色 + 球桌绿（无外部依赖） */
:root {
  --bg: #08110d;
  --bg-soft: #0c1712;
  --panel: #101f19;
  --panel-2: #142821;
  --panel-3: #182f27;
  --line: #1e3b31;
  --line-strong: #2b5747;
  --green: #35c882;
  --green-dim: #1d8f5c;
  --green-soft: #9be7bf;
  --felt: #0d5c3d;
  --felt-dark: #072a1c;
  --gold: #f2c96d;
  --gold-dim: #8a6a2c;
  --danger: #ff8484;
  --text: #e9f4ee;
  --text-soft: #c2d6cc;
  --muted: #8ba79a;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.38);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { color-scheme: dark; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1200px 520px at 50% -220px, rgba(29, 143, 92, 0.22), transparent 70%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main { flex: 1 0 auto; }

a { color: var(--green-soft); text-decoration: none; }
a:hover { color: var(--green); }

h1, h2, h3 { line-height: 1.25; margin: 0; font-weight: 700; letter-spacing: 0.01em; }
p { margin: 0; }

.shell { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  background: var(--green);
  color: #04130b;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 700;
}
.skip-link:focus { left: 12px; }

/* ---------------- 顶部导航 ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 17, 13, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { color: var(--text); }
.brand-ball {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f4f8f5;
  color: #0b3c28;
  font-size: 12px;
  font-weight: 800;
  box-shadow: inset 0 0 0 2px #08110d, 0 4px 12px rgba(0, 0, 0, 0.4);
}
.brand-text { font-weight: 800; font-size: 19px; letter-spacing: 0.04em; }
.brand-accent { color: var(--green); margin-left: 3px; }
.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav > a {
  color: var(--text-soft);
  padding: 8px 12px;
  border-radius: 9px;
  font-size: 15px;
  white-space: nowrap;
}
.site-nav > a:hover { background: var(--panel-2); color: var(--text); }
.site-nav > a.active { color: var(--green-soft); background: rgba(53, 200, 130, 0.1); }
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
}

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 11px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(180deg, #3fd995, #1f9e66);
  color: #04130b;
  box-shadow: 0 8px 22px rgba(31, 158, 102, 0.34);
}
.btn-primary:hover { background: linear-gradient(180deg, #51e6a3, #25ad70); color: #04130b; }
.btn-ghost { background: transparent; border-color: var(--line-strong); color: var(--text-soft); }
.btn-ghost:hover { border-color: var(--green-dim); color: var(--text); background: var(--panel-2); }
.btn-play { background: rgba(53, 200, 130, 0.14); border: 1px solid rgba(53, 200, 130, 0.5); color: var(--green-soft); }
.btn-play:hover { background: rgba(53, 200, 130, 0.22); color: #d8ffe9; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  margin: 26px 0 22px;
  padding: 46px 40px;
  border-radius: 22px;
  border: 1px solid var(--line-strong);
  overflow: hidden;
  background:
    radial-gradient(900px 340px at 82% -10%, rgba(53, 200, 130, 0.3), transparent 62%),
    radial-gradient(640px 300px at 12% 120%, rgba(9, 88, 56, 0.55), transparent 70%),
    linear-gradient(155deg, #0f2c20 0%, #0a1a13 58%, #0a130f 100%);
  box-shadow: var(--shadow);
}
.hero-felt {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.9;
}
.hero-ball {
  position: absolute;
  border-radius: 50%;
  box-shadow: inset -6px -8px 14px rgba(0, 0, 0, 0.45), inset 4px 5px 9px rgba(255, 255, 255, 0.18);
}
.hero-ball.b1 { width: 74px; height: 74px; right: 7%; top: 16%; background: radial-gradient(circle at 34% 30%, #ff9f9f, #b82020 68%); }
.hero-ball.b2 { width: 42px; height: 42px; right: 21%; top: 58%; background: radial-gradient(circle at 34% 30%, #ffe39c, #c1931d 68%); }
.hero-ball.b3 { width: 26px; height: 26px; right: 13%; bottom: 16%; background: radial-gradient(circle at 34% 30%, #b7f7d3, #167a4a 70%); }
.hero-ball.b4 { width: 58px; height: 58px; right: 30%; top: 12%; background: radial-gradient(circle at 34% 30%, #bfd0ff, #2a3f8f 68%); opacity: 0.85; }
.hero-copy { position: relative; max-width: 620px; }
.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 11px;
  border-radius: 999px;
  border: 1px solid rgba(53, 200, 130, 0.4);
  background: rgba(53, 200, 130, 0.1);
  color: var(--green-soft);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
}
.hero h1 { font-size: clamp(30px, 5vw, 46px); letter-spacing: 0.01em; }
.hero .accent { color: var(--green); }
.lede { margin-top: 14px; color: var(--text-soft); font-size: 16.5px; max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-note { margin-top: 18px; color: var(--muted); font-size: 13.5px; }
.hero-note code { font-family: var(--mono); color: var(--green-soft); }

/* ---------------- 统计卡片 ---------------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 0 0 22px;
}
.stat-card {
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}
.stat-label { color: var(--muted); font-size: 13px; letter-spacing: 0.04em; }
.stat-value {
  margin-top: 2px;
  font-size: 28px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}
.stat-value small { font-size: 13px; font-weight: 600; color: var(--muted); margin-left: 4px; }
.stat-sub { margin-top: 2px; color: var(--text-soft); font-size: 13px; }
.stat-sub .gold { color: var(--gold); }
.stat-card.is-gold { border-color: var(--gold-dim); background: linear-gradient(180deg, #1d2413, #141b0e); }
.stat-card.is-gold .stat-value { color: var(--gold); }

/* ---------------- 面板/表格 ---------------- */
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 16px; margin-bottom: 22px; }
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px 20px 20px;
  min-width: 0;
}
.panel + .panel { margin-top: 0; }
.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 12px;
  margin-bottom: 14px;
}
.panel-head h2 { font-size: 18px; flex: none; }
.panel-head .more { color: var(--muted); font-size: 13.5px; }
.panel-head .more:hover { color: var(--green-soft); }
.panel-sub { margin: -6px 0 14px; color: var(--muted); font-size: 13px; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.board {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  font-variant-numeric: tabular-nums;
}
table.board th, table.board td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.board th { color: var(--muted); font-size: 12.5px; font-weight: 600; letter-spacing: 0.05em; }
table.board tbody tr:last-child td { border-bottom: none; }
table.board tbody tr:hover { background: var(--panel-2); }
table.board .num { text-align: right; }
table.board td.rank { width: 52px; color: var(--muted); font-weight: 700; }
table.board .rank-badge {
  display: inline-grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border-radius: 8px;
  background: var(--panel-3);
  color: var(--text-soft);
  font-size: 12.5px;
}
.rank-1 .rank-badge { background: linear-gradient(180deg, #f6d98c, #b8862c); color: #2a1d02; }
.rank-2 .rank-badge { background: linear-gradient(180deg, #dfe9e4, #93a8a0); color: #101f19; }
.rank-3 .rank-badge { background: linear-gradient(180deg, #e0ab77, #9c6132); color: #241305; }
.player-cell { display: flex; align-items: center; gap: 9px; min-width: 0; }
.avatar {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #53dfa1, #146844 72%);
  color: #04130b;
  font-size: 12px;
  font-weight: 800;
}
.player-link { color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.player-link:hover { color: var(--green-soft); }
.value-strong { color: var(--green-soft); font-weight: 700; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12.5px; }
.gold-text { color: var(--gold); font-weight: 700; }

/* ---------------- Tabs ---------------- */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.tab {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.tab:hover { background: var(--panel-2); color: var(--text); }
.tab[aria-selected="true"] { background: rgba(53, 200, 130, 0.14); border-color: rgba(53, 200, 130, 0.55); color: var(--green-soft); }
.tab:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------------- 147 荣誉区 ---------------- */
.panel-honor {
  border-color: var(--gold-dim);
  background:
    radial-gradient(420px 180px at 0% 0%, rgba(242, 201, 109, 0.12), transparent 70%),
    linear-gradient(180deg, #17200f, #111a0c);
}
.panel-honor .panel-head h2 { color: var(--gold); }
.honor-total {
  display: inline-grid;
  place-items: center;
  min-width: 46px;
  height: 30px;
  padding: 0 10px;
  border-radius: 9px;
  background: rgba(242, 201, 109, 0.14);
  border: 1px solid rgba(242, 201, 109, 0.4);
  color: var(--gold);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.honor-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.honor-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  background: rgba(242, 201, 109, 0.06);
  border: 1px solid rgba(242, 201, 109, 0.16);
}
.honor-item .honor-147 {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(180deg, #f7dd9c, #c1902c);
  color: #2a1c02;
  font-weight: 900;
  font-size: 13px;
}
.honor-item .honor-main { min-width: 0; flex: 1; }
.honor-item .honor-name { color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.honor-item .honor-meta { color: var(--muted); font-size: 12.5px; }
.honor-empty { color: var(--muted); font-size: 14px; padding: 8px 0; }

/* ---------------- 最近对局列表 ---------------- */
.match-list { list-style: none; margin: 0; padding: 0; }
.match-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 6px;
  border-bottom: 1px solid var(--line);
}
.match-item:last-child { border-bottom: none; }
.match-side { flex: 1 1 0; min-width: 0; display: flex; align-items: center; gap: 8px; }
.match-side.right { justify-content: flex-end; text-align: right; }
.match-name { color: var(--text); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
.match-name:hover { color: var(--green-soft); }
.match-score {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}
.match-score .vs { color: var(--muted); font-size: 11px; font-weight: 600; }
.match-meta { flex: none; width: 112px; text-align: right; color: var(--muted); font-size: 12.5px; }
.score-winner { color: var(--green-soft); }
.score-loser { color: var(--text-soft); }

/* ---------------- 玩家页 ---------------- */
.profile-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(600px 200px at 0% -40%, rgba(53, 200, 130, 0.2), transparent 70%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  margin-bottom: 18px;
}
.profile-avatar {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #53dfa1, #146844 72%);
  color: #04130b;
  font-size: 25px;
  font-weight: 900;
  box-shadow: inset 0 0 0 3px rgba(8, 17, 13, 0.55);
}
.profile-main { min-width: 0; flex: 1; }
.profile-main h1 { font-size: clamp(22px, 3.4vw, 30px); overflow-wrap: anywhere; }
.profile-sub { margin-top: 4px; color: var(--muted); font-size: 13.5px; display: flex; flex-wrap: wrap; gap: 6px 14px; }
.copy-btn {
  flex: none;
  padding: 7px 12px;
  border-radius: 9px;
  border: 1px solid var(--line-strong);
  background: var(--panel-3);
  color: var(--text-soft);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.copy-btn:hover { color: var(--text); border-color: var(--green-dim); }
.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 18px; }
.mini-stat {
  padding: 13px 15px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--panel);
}
.mini-stat .stat-label { font-size: 12.5px; }
.mini-stat .stat-value { font-size: 22px; }

/* ---------------- 对局页 ---------------- */
.match-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 22px 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.match-head h1 { font-size: clamp(20px, 3vw, 26px); }
.match-head .match-sub { color: var(--muted); font-size: 13px; margin-top: 4px; }
.scoreboard { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: stretch; margin-bottom: 18px; }
.score-card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
  min-width: 0;
}
.score-card.winner { border-color: rgba(53, 200, 130, 0.55); background: linear-gradient(180deg, rgba(32, 89, 62, 0.5), var(--panel)); }
.score-card .who { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; }
.score-card .pts { font-size: 40px; font-weight: 900; font-variant-numeric: tabular-nums; line-height: 1.1; }
.score-card .sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.score-vs { display: grid; place-items: center; color: var(--muted); font-weight: 800; font-size: 13px; padding: 0 4px; }
.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge-win { background: rgba(53, 200, 130, 0.16); color: var(--green-soft); border: 1px solid rgba(53, 200, 130, 0.4); }
.badge-lose { background: rgba(255, 132, 132, 0.12); color: #ffb3b3; border: 1px solid rgba(255, 132, 132, 0.3); }
.badge-draw { background: rgba(242, 201, 109, 0.12); color: var(--gold); border: 1px solid rgba(242, 201, 109, 0.3); }
.badge-gold { background: rgba(242, 201, 109, 0.16); color: var(--gold); border: 1px solid rgba(242, 201, 109, 0.4); }

.break-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.break-col h3 { font-size: 15px; color: var(--text-soft); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.break-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.break-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 11px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  font-variant-numeric: tabular-nums;
}
.break-item .bp { font-weight: 800; color: var(--green-soft); min-width: 42px; }
.break-item.is-century { border-color: rgba(242, 201, 109, 0.45); }
.break-item.is-century .bp { color: var(--gold); }
.break-item .bmeta { color: var(--muted); font-size: 12.5px; margin-left: auto; }

/* ---------------- 空态 / 错误 / 加载 ---------------- */
.empty, .error-panel {
  padding: 28px 20px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}
.error-panel { border-style: solid; border-color: rgba(255, 132, 132, 0.35); }
.error-panel .err-title { color: #ffb3b3; font-weight: 700; margin-bottom: 6px; }
.error-panel .err-msg { color: var(--text-soft); font-size: 14px; word-break: break-word; }
.error-panel .btn { margin-top: 14px; }
.skeleton { display: flex; flex-direction: column; gap: 12px; }
.sk-line {
  height: 16px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--panel) 25%, var(--panel-3) 45%, var(--panel) 65%);
  background-size: 220% 100%;
  animation: shimmer 1.25s infinite linear;
}
.sk-line.w40 { width: 40%; }
.sk-line.w60 { width: 60%; }
.sk-line.h1 { height: 34px; }
.sk-block { height: 120px; border-radius: var(--radius); background: var(--panel); animation: shimmer 1.25s infinite linear; background-size: 220% 100%;
  background-image: linear-gradient(90deg, var(--panel) 25%, var(--panel-3) 45%, var(--panel) 65%); }
@keyframes shimmer { to { background-position: -220% 0; } }

.page-head { margin: 26px 0 18px; }
.page-head h1 { font-size: clamp(24px, 4vw, 34px); }
.page-head .page-sub { margin-top: 6px; color: var(--muted); font-size: 14.5px; }

/* ---------------- 关于页 ---------------- */
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-bottom: 18px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: 20px; }
.card h2 { font-size: 17px; margin-bottom: 10px; }
.card p, .card li { color: var(--text-soft); font-size: 14.5px; }
.card ul { margin: 8px 0 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.card .muted { color: var(--muted); }
.rule-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.rule-list li { display: flex; gap: 10px; align-items: flex-start; }
.rule-key {
  flex: none;
  min-width: 84px;
  padding: 2px 9px;
  border-radius: 7px;
  background: rgba(53, 200, 130, 0.12);
  border: 1px solid rgba(53, 200, 130, 0.32);
  color: var(--green-soft);
  font-size: 12.5px;
  font-weight: 700;
  text-align: center;
}
.cta-panel {
  margin: 22px 0 30px;
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(500px 200px at 90% 0%, rgba(53, 200, 130, 0.18), transparent 70%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.cta-panel h2 { font-size: 20px; }
.cta-panel p { color: var(--muted); font-size: 14px; margin-top: 4px; }

/* ---------------- 页脚 ---------------- */
.site-footer { margin-top: auto; border-top: 1px solid var(--line); background: var(--bg-soft); }
.footer-inner { padding-top: 22px; padding-bottom: 26px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-bottom: 10px; }
.footer-links a { color: var(--text-soft); font-size: 14px; }
.footer-links a:hover { color: var(--green); }
.footer-note { color: var(--muted); font-size: 12.5px; line-height: 1.7; }
.footer-dot { margin: 0 6px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .scoreboard { grid-template-columns: 1fr; }
  .score-vs { padding: 2px 0; }
  .hero { padding: 34px 24px; }
  .hero-ball.b4 { display: none; }
}
@media (max-width: 720px) {
  body { font-size: 15.5px; }
  .shell { padding: 0 14px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 14px 16px;
    background: rgba(8, 17, 13, 0.98);
    border-bottom: 1px solid var(--line-strong);
    box-shadow: var(--shadow);
  }
  body.nav-open .site-nav { display: flex; }
  .site-nav > a { padding: 11px 12px; font-size: 15.5px; }
  .site-nav .btn-play { margin-top: 6px; }
  .hero { margin-top: 16px; border-radius: 16px; padding: 28px 20px; }
  .hero-ball.b2, .hero-ball.b4 { display: none; }
  .hero-ball.b1 { width: 52px; height: 52px; right: 5%; top: 6%; opacity: 0.55; }
  .hero-ball.b3 { width: 20px; height: 20px; right: 10%; bottom: 8%; opacity: 0.6; }
  .hero-actions .btn { flex: 1 1 auto; }
  .panel { padding: 15px 14px 17px; }
  .profile-head { padding: 16px; gap: 12px; align-items: flex-start; flex-wrap: wrap; }
  .profile-avatar { width: 48px; height: 48px; font-size: 19px; }
  .profile-main { flex-basis: calc(100% - 62px); }
  .copy-btn { margin-left: 60px; }
  .match-meta { width: auto; font-size: 12px; }
  .match-item { flex-wrap: wrap; row-gap: 4px; }
  .match-item .match-meta { width: 100%; text-align: left; padding-left: 0; }
  table.board th, table.board td { padding: 8px 8px; }
  .stat-value { font-size: 24px; }
  .footer-inner { padding-top: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}