* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; min-height: 100%; color: #4a3a2a;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(160deg, #fff3c4, #ffd9e8 50%, #d8f0ff); background-attachment: fixed;
  -webkit-user-select: none; user-select: none; }
.wrap { max-width: 640px; margin: 0 auto; padding: calc(env(safe-area-inset-top) + 12px) 16px 40px; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.brand { font-size: 22px; font-weight: 800; margin: 0; color: #ff7a59; text-shadow: 0 2px 0 #fff; }
.back-btn { width: 40px; height: 40px; border-radius: 50%; background: #fff; color: #ff7a59; text-decoration: none;
  font-size: 20px; font-weight: 800; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 16px rgba(0,0,0,.1); }
.me-chip { background: #fff; color: #ff7a59; font-weight: 800; border-radius: 999px; padding: 8px 14px; font-size: 14px; box-shadow: 0 6px 16px rgba(0,0,0,.1); }

.game-tabs, .variant-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.tab { border: none; background: #fff; color: #8a7a66; font-weight: 700; border-radius: 999px; padding: 8px 14px; font-size: 14px; cursor: pointer; box-shadow: 0 4px 10px rgba(0,0,0,.08); }
.tab.active { background: #ff7a59; color: #fff; }
.variant-tabs .tab { font-size: 13px; padding: 7px 12px; }

.mybest { background: linear-gradient(150deg,#fff,#fff1ea); border-radius: 18px; padding: 16px; box-shadow: 0 8px 22px rgba(0,0,0,.08); margin-bottom: 14px; }
.mybest .mb-row { display: flex; align-items: baseline; justify-content: space-between; }
.mybest .mb-label { color: #8a7a66; font-weight: 700; font-size: 14px; }
.mybest .mb-val { font-size: 26px; font-weight: 800; color: #ff7a59; }
.mybest .mb-rank { color: #8a7a66; font-weight: 700; font-size: 14px; margin-top: 4px; }

.board { background: #fff; border-radius: 18px; padding: 8px; box-shadow: 0 8px 22px rgba(0,0,0,.08); min-height: 60px; }
.row { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; }
.row + .row { border-top: 1px solid #f3ece0; }
.row.me { background: #fff3ec; }
.row .rk { width: 28px; text-align: center; font-weight: 800; color: #b08a5a; }
.row .nm { flex: 1; font-weight: 700; }
.row .tag { font-size: 11px; font-weight: 800; color: #2f9e6f; background: #e7f7ee; border-radius: 999px; padding: 2px 8px; }
.row .tag.me { color: #ff7a59; background: #ffe9e0; }
.row .vv { font-weight: 800; color: #5a4a36; }
.empty { color: #9a8a76; text-align: center; padding: 18px; font-weight: 600; }

.hsec { font-size: 16px; color: #5a4a36; margin: 20px 0 8px; }
.history { background: #fff; border-radius: 18px; padding: 6px 8px; box-shadow: 0 8px 22px rgba(0,0,0,.08); }
.hrow { display: flex; justify-content: space-between; padding: 9px 10px; font-size: 14px; }
.hrow + .hrow { border-top: 1px solid #f3ece0; }
.hrow .hg { font-weight: 700; }
.hrow .hv { color: #8a7a66; }