/* ===== 基础布局 ===== */
html{scroll-behavior:auto}
body{background-color:#f5f5f5;font-family:"Microsoft YaHei",sans-serif;padding-top:0;scroll-behavior:auto;overscroll-behavior:contain}

/* ===== 头部导航 ===== */
.site-header{background:#f5f5f5;padding:5px 0;margin-bottom:5px}
.header-content{background:linear-gradient(135deg,#d81e06 0%,#ff3333 100%);border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1);padding:6px 10px;margin:0;position:relative}
.site-logo{display:flex;align-items:center;text-decoration:none;color:#fff}
.site-logo:hover{color:#fff;text-decoration:none}
.logo-icon{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#ff4444 0%,#d81e06 50%,#aa1505 100%);display:flex;align-items:center;justify-content:center;margin-right:8px;box-shadow:0 4px 12px rgba(216,30,6,.4),inset 0 -5px 10px rgba(0,0,0,.2);position:relative}
.logo-icon::before{content:'';position:absolute;top:8px;left:12px;width:15px;height:8px;background:rgba(255,255,255,.3);border-radius:50%;filter:blur(4px)}
.logo-icon .logo-text{font-size:24px;font-weight:bold;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.5);font-family:Arial,sans-serif}
.site-title{font-size:16px;font-weight:bold;margin:0;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.3)}
.header-info{text-align:right;color:rgba(255,255,255,.9);font-size:16px}

/* ===== 广告位 ===== */
.brief-card{display:none;background-color:#fff;padding:0;text-align:center;margin-bottom:8px;border-radius:6px;box-shadow:0 1px 3px rgba(0,0,0,.08);overflow:hidden}
.brief-card.show{display:block}
.brief-card a{display:block}
.brief-card img{width:100%;height:auto;display:block;cursor:pointer;object-fit:contain;object-position:center}
@media (max-width:576px){.brief-card{margin-bottom:6px;border-radius:4px}}

/* ===== 开奖卡片 ===== */
.lottery-card{background-color:#fff;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,.1);padding:15px;margin-bottom:10px}
.countdown{font-size:1.2rem;font-weight:bold;color:#d81e06}
.interval-info-v3{margin-top:2px;font-size:.72rem;color:#555;text-align:center;white-space:nowrap;overflow:hidden}

/* ===== 导航标签 ===== */
.nav-tabs .nav-link{font-weight:bold;color:#555;border:none;border-bottom:3px solid transparent}
.nav-tabs .nav-link.active{color:#d81e06;background:transparent;border-bottom:3px solid #d81e06}

/* ===== 数字球样式 ===== */
.ball{display:inline-block;width:40px;height:40px;line-height:40px;text-align:center;border-radius:50%;color:#fff;font-weight:bold;margin:0 5px}
.red-ball{background-color:#d81e06}
.green-ball{background-color:#07c160}
.blue-ball{background-color:#10aeff}
.ball-large,.number-circle-medium,.ball-small{display:inline-block;width:32px;height:32px;line-height:32px;text-align:center;border-radius:50%;color:#fff;font-weight:bold;margin:0 2px;font-size:14px}
.number-circle{display:inline-block;width:35px;height:35px;line-height:35px;text-align:center;border-radius:50%;color:#fff;font-weight:bold;margin:0 2px}
.number-circle-small{display:inline-block;width:24.3px;height:24.3px;line-height:18.9px;text-align:center;border-radius:50%;color:#fff;font-weight:bold;margin:0 1px;font-size:13.5px;padding:2.7px}
.number-blue-all{background-color:#10aeff}
.number-red{background-color:#d81e06}
.number-blue{background-color:#10aeff}
.number-green{background-color:#07c160}
.number-gray{background-color:#888}

/* ===== 走势样式（严格与net目录内嵌CSS一致：渐变+圆角+相同padding/min-width/border-radius） ===== */
.trend-red {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: white;
    font-weight: bold;
    padding: 2px 6px;
    margin: 1px;
    font-size: 10.5px;
    display: inline-block;
    min-width: 16px;
    text-align: center;
    border-radius: 5px;
}
.trend-green {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    font-weight: bold;
    padding: 2px 6px;
    margin: 1px;
    font-size: 10.5px;
    display: inline-block;
    min-width: 16px;
    text-align: center;
    border-radius: 5px;
}
/* 椭圆形状（单字大小单双：横向显示） */
.trend-oval {
    border-radius: 8px;
    padding: 2px 7px;
    min-width: 20px;
}
/* 圆形形状（单字），与其他列保持相同大小 */
.trend-circle {
    border-radius: 50%;
    width: 20px;
    height: 20px;
    line-height: 16px;
    padding: 2px;
    min-width: 20px;
    font-size: 10px;
}
/* 双字组合横向显示 */
.trend-double {
    border-radius: 6px;
    padding: 2px 3px;
    min-width: 24px;
    white-space: nowrap;
    font-size: 10px;
}

/* ===== 开奖号码表格 ===== */
.table-scroll-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:5px}
.result-table{width:100%;font-size:.9rem}
.result-table th{background-color:#f8f9fa;text-align:center;padding:8px}
.result-table td{text-align:center;padding:8px;border-bottom:1px solid #eee}
.result-table tr:hover{background-color:#f8f9fa}

/* 间隔行 */
.interval-row{background-color:#f8f9fa;border-top:2px solid #dee2e6;border-bottom:1px solid #dee2e6}
.interval-row td{padding:4px 2px;font-size:9px;color:#6c757d;text-align:center;vertical-align:middle}

/* ===== 未开期数 ===== */
.unopened-container{background-color:#fff;border-radius:5px;padding:10px;margin-top:15px}
.unopened-row{display:flex;margin-bottom:6px;align-items:center}
.unopened-item{flex:1;text-align:center;padding:6px;border-radius:3px;background-color:#f8f9fa;margin:0 2px;font-size:14.4px;display:flex;flex-direction:column;justify-content:center}
.unopened-type{font-weight:bold;color:#333;text-align:center;font-size:14.4px;margin-bottom:4px}
.unopened-count{font-weight:bold;font-size:14.4px;text-align:center}
.unopened-header{display:flex;margin-bottom:8px;font-weight:bold}
.unopened-header-item{flex:1;text-align:center;padding:3px;background-color:#f0f0f0;border-radius:3px;margin:0 2px;font-size:11px}

/* ===== 已开统计子分页 ===== */
.freq-tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.freq-tab{padding:5px 14px;border-radius:18px;border:1.5px solid #e0e0e0;background:#f5f5f5;color:#666;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}
.freq-tab:hover{border-color:#d81e06;color:#d81e06}
.freq-tab.active{background:linear-gradient(135deg,#d81e06,#ff3333);border-color:#d81e06;color:#fff;box-shadow:0 2px 6px rgba(216,30,6,.25)}

/* ===== 分页 ===== */
.pagination{justify-content:center;margin-top:20px}
.pagination .page-link{color:#d81e06;border:1px solid #f0f0f0;border-radius:8px!important;margin:0 3px;padding:6px 12px;font-weight:600;transition:all .2s}
.pagination .page-link:hover{background:#ffebee;color:#d81e06;border-color:#d81e06}
.pagination .page-item.active .page-link{background:linear-gradient(135deg,#d81e06,#ff3333);border-color:#d81e06;color:#fff;box-shadow:0 2px 6px rgba(216,30,6,.3)}
.pagination .page-item.disabled .page-link{color:#ccc;background:#fafafa}

/* ===== 动画 ===== */
.animate-ball{animation:rotate 2s infinite linear;opacity:.8}
@keyframes rotate{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(180deg)}100%{transform:translateY(0) rotate(360deg)}}
.spinning{animation:ballScroll .8s infinite ease-in-out;opacity:.8}
@keyframes ballScroll{0%,50%,100%{transform:translateY(0);opacity:.8}25%{transform:translateY(-15px);opacity:.5}75%{transform:translateY(15px);opacity:.5}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

/* ===== SEO底部 ===== */
.footer-seo{background-color:#fff;padding:15px;border-radius:5px;box-shadow:0 2px 4px rgba(0,0,0,.1);margin-top:20px}
.seo-keywords{text-align:center;color:#666;font-size:.9rem;line-height:1.6}

/* ===== 屏幕阅读器专用 ===== */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* ===== 刮奖按钮 ===== */
.scratch-btn{background:linear-gradient(135deg,#e91e63 0%,#f06292 100%);color:#fff;border:none;border-radius:20px;padding:6px 16px;font-size:14.4px;font-weight:bold;cursor:pointer;box-shadow:0 2px 6px rgba(233,30,99,.4);transition:all .2s ease;display:inline-flex;align-items:center;gap:4px}
.scratch-btn:hover{background:linear-gradient(135deg,#f06292 0%,#e91e63 100%);transform:translateY(-1px);box-shadow:0 3px 8px rgba(233,30,99,.6)}
.scratch-btn:active{transform:translateY(0)}
.scratch-btn .icon{font-size:14px}

/* ===== 刮刮卡弹窗 ===== */
.scratch-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);display:flex;justify-content:center;align-items:flex-start;padding-top:80px;z-index:1000}
.scratch-modal{background:#fff;border-radius:15px;width:700px;max-width:95vw;box-shadow:0 10px 30px rgba(0,0,0,.3);overflow:hidden}
.scratch-header{background:linear-gradient(135deg,#e91e63 0%,#f06292 100%);color:#fff;padding:15px 20px;display:flex;justify-content:space-between;align-items:center}
.scratch-header h3{margin:0;font-size:18px}
.scratch-close{background:none;border:none;color:#fff;font-size:24px;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s}
.scratch-close:hover{background:rgba(255,255,255,.2)}
.scratch-close:focus{outline:none}
.scratch-content{padding:20px}
.scratch-info{display:flex;justify-content:space-between;margin-bottom:15px;font-size:14px}
.scratch-issue{color:#333;font-weight:bold}
.scratch-countdown{color:#e91e63;font-weight:bold}
.scratch-area{position:relative;margin:20px auto 15px;text-align:center;display:flex;flex-direction:column;align-items:center}
#scratchCanvas{border:2px solid #ddd;border-radius:8px;cursor:crosshair;display:block;position:relative;z-index:2}
.scratch-result{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;pointer-events:none;border-radius:8px;z-index:0;background:#fff}
.scratch-lottery-numbers{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px}
.scratch-number{display:inline-block;width:42px;height:42px;line-height:42px;text-align:center;border-radius:50%;background:none;color:#333;font-weight:bold;font-size:20px;border:2px solid #333}
.scratch-sum{display:inline-block;width:42px;height:42px;line-height:42px;text-align:center;border-radius:50%;background:none;font-weight:bold;font-size:20px;border:2px solid}
.scratch-sum-red{color:#d81e06;border-color:#d81e06}
.scratch-sum-blue{color:#10aeff;border-color:#10aeff}
.scratch-sum-green{color:#07c160;border-color:#07c160}
.scratch-sum-gray{color:#888;border-color:#888}
.scratch-equals{font-size:22px;font-weight:bold;color:#333;margin:0 5px}
.waiting-text,.drawing-text{color:#666;font-size:16px;font-weight:bold}
.drawing-text{color:#e91e63;animation:pulse 1.5s infinite}
.scratch-buttons{text-align:center;border-top:1px solid #eee;margin-top:15px;padding-top:15px}
.scratch-buttons .scratch-btn{min-width:100px;max-width:120px;background:linear-gradient(135deg,#e91e63 0%,#f06292 100%);box-shadow:0 2px 6px rgba(233,30,99,.4);text-align:center;display:inline-block;padding:8px 16px}
.scratch-buttons .scratch-btn:hover{background:linear-gradient(135deg,#f06292 0%,#e91e63 100%);transform:translateY(-1px);box-shadow:0 3px 8px rgba(233,30,99,.6)}
.refresh-btn{background:linear-gradient(135deg,#e91e63 0%,#f06292 100%);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:bold;cursor:pointer;transition:all .2s ease}
.refresh-btn:hover{background:linear-gradient(135deg,#f06292 0%,#e91e63 100%);transform:translateY(-1px);box-shadow:0 3px 8px rgba(233,30,99,.3)}

/* ===== 移动端适配 ===== */
@media (max-width:768px){
    .scratch-modal{width:380px;margin:10px}
    .scratch-header{padding:10px 15px}
    .scratch-header h3{font-size:16px;margin:0}
    .scratch-content{padding:10px 15px}
    .scratch-info{flex-direction:column;gap:3px;text-align:center;margin-bottom:10px;font-size:13px}
    .scratch-area{margin:10px auto}
    #scratchCanvas{width:320px;height:240px}
    .scratch-buttons{margin-top:10px;padding-top:10px}
    .scratch-buttons .scratch-btn{font-size:13px;padding:6px 12px;min-width:80px;max-width:100px}
    .result-table{font-size:.68rem}
    .result-table th,.result-table td{padding:3px 2px}
    .result-table th{font-size:.66rem;white-space:nowrap}
    .ball{width:24px;height:24px;line-height:24px;font-size:11px;margin:0 1px}
    /* 手机端5个页签强制一行：等宽分配、禁止换行与折行、收窄内边距 */
    .nav-tabs{flex-wrap:nowrap}
    .nav-tabs .nav-item{flex:1 1 0;min-width:0;text-align:center}
    .nav-tabs .nav-link{padding:.38rem .12rem;font-size:.78rem;margin:0;width:100%;white-space:nowrap}
    .unopened-item{font-size:12.8px!important;padding:5px 3px}
    .unopened-type{font-size:12.8px;margin-bottom:3px}
    .unopened-count{font-size:12.8px}
    .unopened-header-item{font-size:10.5px;padding:3px}
    .main-content-wrap{margin-top:2px!important;margin-bottom:4px!important}
    .main-content-wrap > nav{margin-bottom:4px!important}
    .breadcrumb{margin-bottom:4px!important}
    .tab-content{padding:8px 6px!important}
    .tab-content .pagination{margin-top:6px!important}
    .pagination{margin-top:4px!important}
    .brief-card{margin-bottom:4px}
    .site-header{padding:2px 0!important;margin-bottom:2px!important}
    .header-content{padding:6px 12px!important}
    .lottery-card{padding:8px 10px!important;margin-bottom:4px!important}
    .lottery-meta-row{flex-wrap:nowrap;gap:4px;white-space:nowrap;margin-bottom:3px!important}
    .scratch-action-wrap{margin-bottom:4px!important}
    .lottery-result-wrap{padding:2px 0!important;margin-top:2px!important}
    .interval-info-v3{white-space:nowrap!important;font-size:.72rem!important;overflow:hidden}
    .unopened-container{margin-top:8px!important;padding:8px}
    .freq-tabs{margin-bottom:6px!important;gap:3px;flex-wrap:nowrap}
    /* 手机端4个期数按钮强制一行：等宽分配、禁止换行、缩小字号与内边距 */
    .freq-tab{flex:1 1 0;min-width:0;padding:3px 2px;font-size:11px;border-radius:14px;white-space:nowrap;text-align:center}
    .footer-seo{margin-top:8px!important;padding:10px}
    .friend-links{margin-top:8px!important;margin-bottom:4px!important}
    .copyright{margin-top:8px!important;margin-bottom:4px!important}
    .site-title{font-size:14px}
    .logo-icon{width:42px;height:42px}
    .logo-icon .logo-text{font-size:17px}
    .countdown{font-size:1rem}
    /* 桌面端/全局 trend-red/green/oval/double 的移动端覆盖（严格同net L2026-L2028） */
    .trend-red, .trend-green { padding: 2px 5px; font-size: 9.5px; min-width: 15px; border-radius: 5px; }
    .trend-oval { padding: 2px 6px; min-width: 16px; border-radius: 7px; }
    .trend-double { padding: 2px 3px; min-width: 20px; font-size: 9px; border-radius: 5px; }
    .number-circle-small { width: 23px; height: 23px; line-height: 23px; font-size: 12px; padding: 0; }
}