html, body {
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    overflow-x: hidden;
    width: 100%;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: radial-gradient(1200px 800px at 20% -10%, #ffe3d6 0%, rgba(255, 227, 214, 0) 60%),
                radial-gradient(1000px 700px at 120% 10%, #d7e3ff 0%, rgba(215, 227, 255, 0) 60%),
                linear-gradient(180deg, #0f172a 0%, #111827 100%);
    color: #e5e7eb;
}
/* 容器 */
.xyxh-container{padding:12px;flex:1 0 auto}
.xyxh-title{display:flex;align-items:center;gap:8px;font-weight:700;color:#fff}
.xyxh-title .back{color:#aab1c4;text-decoration:none;border:1px solid rgba(255,255,255,.12);padding:6px 10px;border-radius:10px;backdrop-filter: blur(8px);background: rgba(255,255,255,.06)}
/* 彩种 */
.lottery-types{display:flex;gap:8px;overflow:auto;margin:12px 0}
.lottery-types .type{flex:0 0 auto;border:1px solid rgba(255,255,255,.14);background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.02));color:#e5e7eb;border-radius:18px;padding:8px 12px;backdrop-filter: blur(10px)}
.lottery-types .type.active{background:linear-gradient(135deg,#ff7a59,#ff4d86);border-color:transparent;color:#fff;box-shadow:0 8px 20px rgba(255, 77, 134, .35)}

/* tabs */
.xyxh-tabs{display:flex;gap:8px;overflow:auto;margin:10px 0;justify-content:center}
.xyxh-tabs .tab{flex:0 0 auto;border:1px solid rgba(255,255,255,.14);background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.02));color:#e5e7eb;border-radius:18px;padding:8px 12px;font-size:14px;backdrop-filter: blur(10px)}
.xyxh-tabs .tab.active{background:linear-gradient(135deg,#7c5cff,#5e9bff);border-color:transparent;color:#fff;box-shadow:0 8px 20px rgba(94, 155, 255, .35)}

/* 转盘占位（使用CSS绘制简化版） */
.draw-strip{position:relative;margin:10px auto 12px}
.draw-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.draw-label{color:#aab1c4;font-size:12px}
.shake{background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.25);color:#e5e7eb;border-radius:16px;padding:6px 12px;font-size:12px;backdrop-filter: blur(8px)}
.draw-progress{height:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:10px;overflow:hidden}
.draw-bar{height:100%;width:0%;background:linear-gradient(90deg,#7c5cff,#5e9bff,#4dd3ff);box-shadow:0 6px 14px rgba(94,155,255,.35)}
.draw-ticker{margin-top:8px;display:flex;align-items:center;justify-content:center;gap:8px;color:#c8d1df;overflow:hidden}
.draw-rollers{display:flex;gap:6px;justify-content:center}
/* 快乐8 两行排列（每行5个） */
.draw-rollers.grid-2x5{display:grid;grid-template-columns:repeat(5,auto);column-gap:6px;row-gap:8px;justify-content:center}
/* 结果区使用相同网格布局 */
.num-balls.grid-2x5{display:grid;grid-template-columns:repeat(5,auto);column-gap:6px;row-gap:8px}
.roller{display:flex;align-items:center;justify-content:center}
.roller-viewport{width:auto;height:32px;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);backdrop-filter: blur(6px)}
.roller-track{display:flex;flex-direction:column;transition:transform 2000ms cubic-bezier(0.22,1,0.36,1);will-change: transform}
.roller .ball{min-width:26px;height:26px;border-radius:14px;font-size:12px;padding:0 6px;box-shadow:0 4px 10px rgba(0,0,0,.2)}
/* 滚动时的动感与模糊（增强可见度） */
.roller.is-rolling .roller-track{filter: blur(2px);opacity:.92;transition: filter 120ms ease, opacity 120ms ease}
/* 滚动时球体纵向拉伸（增强可见度） */
.roller .ball{transition: transform 160ms ease}
.roller.is-rolling .ball{transform: scaleY(1.08)}

/* 选择器 */
.selector{margin:12px 0}
.selector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.selector-form input{margin:0 auto;display:block;width:30%;padding:12px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:rgba(255,255,255,.06);color:#e0e0e0;backdrop-filter: blur(8px)}
.selector .opt{padding:10px 8px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);border-radius:12px;color:#e5e7eb;backdrop-filter: blur(8px)}
.selector .opt.active,.selector .opt:active{border-color:transparent;background:linear-gradient(135deg,#ff7a59,#ff4d86);color:#fff;box-shadow:0 6px 16px rgba(255,77,134,.35)}
.hidden{display:none}

.bets{display:flex;gap:8px;margin:30px 0;overflow:auto;justify-content:center}
.bets .bet{flex:0 0 auto;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:18px;padding:8px 12px;color:#e5e7eb;backdrop-filter: blur(8px)}
.bets .bet.active{background:linear-gradient(135deg,#7c5cff,#5e9bff);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(94,155,255,.35)}

.primary{display:flex;align-items:center;justify-content:center;margin:0 auto;width:50%;background:linear-gradient(135deg,#ff7a59,#ff4d86);color:#fff;border:none;border-radius:12px;padding:14px 0;font-weight:800;letter-spacing:.5px;box-shadow:0 14px 28px rgba(255,77,134,.25)}

/* 结果 */
.xyxh-result{margin-top:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:12px;backdrop-filter: blur(10px)}
.result-title{color:#fff;font-weight:800;margin-bottom:8px}
.result-list{list-style:none;margin:0;padding:0}
.result-list li{display:flex;align-items:center;justify-content:center;border-bottom:1px dashed rgba(255,255,255,.15);padding:10px 2px;gap:8px}
.numbers{font-weight:700;color:#e5e7eb}
.num-balls{display:flex;flex-wrap:wrap;gap:6px}
.ball{display:inline-flex;align-items:center;justify-content:center;min-width:25px;height:25px;padding:0 8px;border-radius:16px;font-weight:800;color:#fff;font-size:14px;position:relative;box-shadow:0 6px 14px rgba(0,0,0,.25), inset 0 -2px 6px rgba(0,0,0,.25);animation:breath 3s ease-in-out infinite}
.ball::before{content:'';position:absolute;left:6px;top:5px;width:36%;height:36%;border-radius:50%;background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,0) 70%)}
.ball.red{background: radial-gradient(circle at 30% 30%, #ffb2b2, #ff4d4f)}
.ball.blue{background: radial-gradient(circle at 30% 30%, #bcd9ff, #409eff)}
.ball:hover{transform: translateY(-1px);box-shadow:0 10px 22px rgba(0,0,0,.35), inset 0 -2px 6px rgba(0,0,0,.25)}
.result-list .copy,.result-list .remove{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);color:#e5e7eb;border-radius:10px;padding:8px 12px;backdrop-filter: blur(8px)}
.result-empty{padding:12px 0;color:#9aa3b2;text-align:center}
.result-actions{display:flex;gap:8px;margin-top:10px}
.result-actions button{flex:1 1 auto;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);color:#e5e7eb;border-radius:12px;padding:12px;backdrop-filter: blur(8px)}
.result-actions .danger{color:#ff7a59;border-color:#ff7a59}

/* 弹窗 */
.modal-mask{position:fixed;left:0;top:0;right:0;bottom:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:999}
.modal-panel{width:86%;max-width:420px;background:rgba(255,255,255,.08);border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.35);padding:16px;border:1px solid rgba(255,255,255,.14);backdrop-filter: blur(16px)}
.modal-title{font-weight:800;color:#fff;margin-bottom:10px}
.modal-content{padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:12px}
.modal-actions{display:flex;gap:10px;margin-top:12px}
.modal-actions button{flex:1 1 auto;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);color:#e5e7eb;border-radius:12px;padding:12px;backdrop-filter: blur(8px)}
.modal-actions .danger{color:#ff7a59;border-color:#ff7a59}

@keyframes breath { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-1px);} }