:root{
  --bg:#f3f5fb; --card:#fff; --line:#e5e9f2; --text:#1e2947; --muted:#7d8aaa;
  --accent:#d8232a; --blue:#2f6fed; --green:#0fa36b; --gold:#e59a00;
  --radius:12px; --shadow:0 1px 2px rgba(24,40,80,.06),0 6px 18px rgba(24,40,80,.05);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1400px;margin:0 auto;padding:0 16px}

/* header */
.hd{background:linear-gradient(120deg,#16204a,#24407f 60%,#1b2a58);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.hd-in{display:flex;align-items:center;gap:28px;height:60px;flex-wrap:wrap}
.brand{color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;white-space:nowrap}
.brand span{font-weight:400;font-size:13px;color:#9fb6e8;margin-left:6px}
.nav{display:flex;gap:6px;flex:1;flex-wrap:wrap}
.nav a{color:#cfdcf7;padding:6px 14px;border-radius:20px;font-size:14px;transition:.15s}
.nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.nav a.on{background:#fff;color:#1b2a58;font-weight:700}

main.wrap{padding-top:20px;padding-bottom:34px}

/* hero */
.hero{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}
.hero-hd{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.tag{background:linear-gradient(120deg,#e0403f,#b8161d);color:#fff;padding:3px 12px;border-radius:20px;font-weight:700;font-size:13px}
.iss{font-size:16px;font-weight:700}
.time,.muted{color:var(--muted);font-size:13px}
.balls-lg{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.plus{color:var(--muted);font-weight:700;margin:0 4px;font-size:20px}
.stats-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.stat{background:#f7f9fe;border:1px solid var(--line);border-radius:9px;padding:7px 13px;min-width:78px}
.stat i{display:block;font-style:normal;color:var(--muted);font-size:12px}
.stat b{font-size:15px}
.countdown{background:#f7f9fe;border:1px dashed #c9d5f0;border-radius:9px;padding:10px 14px;color:#35507f;font-size:13px}
.countdown .cd{font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums;font-size:15px}

/* balls */
.ball{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;
  font-weight:700;font-size:14px;color:#fff;font-variant-numeric:tabular-nums}
.ball-lg{width:46px;height:46px;font-size:18px}
.ball-sm{width:27px;height:27px;font-size:12px}
.ball-red{background:linear-gradient(160deg,#f4615c,#c31b24);box-shadow:0 2px 6px rgba(195,27,36,.3)}
.ball-blue{background:linear-gradient(160deg,#5591f7,#1f49c4);box-shadow:0 2px 6px rgba(31,73,196,.3)}
.ball-green{background:linear-gradient(160deg,#3cc98c,#079059);box-shadow:0 2px 6px rgba(7,144,89,.28)}
.ball-grey{background:linear-gradient(160deg,#aab7cf,#7d8ba7);box-shadow:none;font-weight:600}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px;margin-bottom:18px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.card-hd{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.card-hd b{font-size:15px}
.balls-md{display:flex;gap:6px;flex-wrap:wrap}

/* panel / table */
.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px}
.panel h2{margin:0 0 14px;font-size:16px;display:flex;align-items:center;gap:8px}
.panel h2:before{content:"";width:3px;height:15px;background:var(--accent);border-radius:2px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:10px 8px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{color:var(--muted);font-weight:600;background:#f8fafd}
tbody tr:hover{background:#fafcff}
td .balls-inline{display:flex;gap:4px;flex-wrap:wrap}
.tbl-scroll{overflow-x:auto}

/* pills */
.pills{display:flex;flex-wrap:wrap;gap:7px}
.pill{border:1px solid var(--line);border-radius:8px;padding:5px 9px;font-size:13px;background:#fafbfe;font-variant-numeric:tabular-nums}
.pill b{color:var(--accent)}
.pill.hot{background:#fff5f5;border-color:#ffd9da}
.pill.cold{background:#f2f6ff;border-color:#d7e3ff}
.pill.over{background:#fffaf0;border-color:#ffe6b8}
.sec-t{color:var(--muted);font-size:12px;margin:14px 0 8px;font-weight:600}
.sec-t:first-child{margin-top:0}

/* pager */
.pager{display:flex;align-items:center;gap:12px;justify-content:center;padding-top:16px}
.pg{border:1px solid var(--line);border-radius:8px;padding:6px 16px;background:#fff}
.pg:hover{background:#f5f8ff}
.pg.off{color:#c3cadd;background:#f7f8fb}
.pg-info{color:var(--muted);font-size:13px}

/* footer */
.ft{margin-top:20px;padding:22px 0;background:#fff;border-top:1px solid var(--line);color:var(--muted);font-size:13px;text-align:center}
.ft p{margin:4px 0}
.ft .warn{color:#a03636}
.ft .cp{margin-top:10px;color:#a9b3c8}

/* misc */
.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:14px}
.breadcrumb a:hover{color:var(--blue)}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.kv .stat{min-width:0}
.nav-btns{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.btn{border:1px solid var(--line);border-radius:8px;padding:7px 16px;background:#fff;font-size:13px}
.btn:hover{background:#f5f8ff}
.btn.off{color:#c3cadd;background:#f7f8fb}
.empty{color:var(--muted);padding:24px 0;text-align:center}
@media(max-width:640px){
  .hd-in{height:auto;padding:10px 0;gap:10px}
  .ball-lg{width:38px;height:38px;font-size:15px}
  .ball{width:29px;height:29px;font-size:12px}
  th,td{padding:8px 6px}
}

/* subtabs */
.subtabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.subtabs a{border:1px solid var(--line);border-radius:8px;padding:7px 18px;background:#fff;font-size:13px}
.subtabs a:hover{background:#f5f8ff}
.subtabs a.on{background:#1b2a58;color:#fff;border-color:#1b2a58;font-weight:700}

/* 走势图矩阵 */
.trend{overflow-x:auto;padding-bottom:6px}
.trend table{border-collapse:separate;border-spacing:2px;font-size:12px}
.trend th,.trend td{border:0 !important;padding:0;text-align:center;white-space:nowrap}
.trend th.num{width:24px;color:var(--muted);font-weight:600;font-size:11px}
.trend th.fix,.trend td.fix{position:sticky;left:0;background:#fff;z-index:1;padding-right:10px;text-align:left;width:78px}
.trend th.fix{background:#f8fafd;color:var(--muted)}
.trend td.num{width:24px;height:22px;border-radius:5px;background:#f4f6fb;color:transparent;font-size:10px}
.trend td.num.on{color:#fff}
.trend td.num.on.red{background:linear-gradient(160deg,#f4615c,#c31b24)}
.trend td.num.on.blue{background:linear-gradient(160deg,#5591f7,#1f49c4)}
.trend td.num.on.green{background:linear-gradient(160deg,#3cc98c,#079059)}
.trend tr.sum td{background:#eef2fa;color:#4a5b80;font-weight:700;font-size:11px;height:22px}
.trend tr.sum td.fix{background:#eef2fa}

/* 走势图周期切换 */
.periods{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.periods .lb{color:var(--muted);font-size:13px}
.periods a{border:1px solid var(--line);border-radius:8px;padding:6px 15px;background:#fff;font-size:13px}
.periods a:hover{background:#f5f8ff}
.periods a.on{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:700}

/* 单元格显示数字后放大一点 */
.trend td.num{width:27px;height:24px;font-size:11px;font-weight:600}
.trend th.num{width:27px}

/* ===== 走势图（对齐主流彩票走势图：星期列 / 遗漏数字 / 空心圈 / 分区着色） ===== */
.subtabs.vsw a.on{background:var(--accent);border-color:var(--accent);color:#fff}
.trend-scroll{overflow:auto;max-height:78vh;border:1px solid var(--line);border-radius:8px}
.trend-tbl{border-collapse:separate;border-spacing:0;font-size:11px}
.trend-tbl th,.trend-tbl td{padding:0;text-align:center;white-space:nowrap;height:26px;
  border-right:1px solid #e3e8f2 !important;border-bottom:1px solid #e3e8f2 !important}
.trend-tbl th:last-child,.trend-tbl td:last-child{border-right:0 !important}
.trend-tbl tbody tr:last-child td{border-bottom:0 !important}
.trend-tbl .zb{border-left:2px solid #c9d3e6 !important}
.trend-tbl th.fix,.trend-tbl td.fix{width:46px;min-width:46px;position:sticky;left:0;z-index:2;background:#f2f4f9;color:#5a6785;font-weight:600}
.trend-tbl thead th{position:sticky;top:0;z-index:3;background:#eef1f7;color:#5a6785;font-weight:700;font-size:11px}
.trend-tbl thead th.fix{z-index:4}
.trend-tbl thead tr.zone-row th{border-bottom:1px solid #d3dbea !important;font-size:12px}
.trend-tbl thead tr.num-row th{top:28px}
.trend-tbl th.zone{height:28px;font-size:12px;color:#4a5570}
.trend-tbl th.num,.trend-tbl td.num{width:27px;min-width:27px;font-variant-numeric:tabular-nums}
.trend-tbl .z0{background:#fdf5f5}
.trend-tbl .z1{background:#fbf8ee}
.trend-tbl thead th.z0{background:#f6e7e7}
.trend-tbl thead th.z1{background:#f4eeda}
.trend-tbl td.wd{font-weight:700;color:#5a6785}
.trend-tbl td.miss{color:#9aa4bb}
.trend-tbl td.hit span{display:inline-flex;align-items:center;justify-content:center;width:21px;height:21px;border-radius:50%;
  border:1.5px solid var(--accent);color:var(--accent);font-weight:700;background:#fff}
.trend-tbl td.hit.blue span{border-color:var(--blue);color:var(--blue)}
.trend-tbl tr.sum td{background:#eef2fa;color:#4a5b80;font-weight:700;border-top:1px solid #dde4f0 !important}
.trend-tbl tr.sum td.fix{background:#e6ebf6}

/* 走势图分析：冷热行 / 尾数计数 / 和值高亮 */
.trend-tbl tr.heat td{background:#f7f9fd;font-size:10px;font-weight:700;height:24px}
.trend-tbl tr.heat td.fix{background:#e9eef8}
.trend-tbl td.h-hot{color:#d8232a}
.trend-tbl td.h-warm{color:#98a2b8}
.trend-tbl td.h-cold{color:#2f6fed}
.trend-tbl td.cnt{color:var(--accent);font-weight:700}
td.hl{color:var(--accent);font-weight:700}