:root{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:#18372c;background:#f4f6f7;font-synthesis:none;--green:#07815f;--line:#dce5e1}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}header{background:#fff;border-bottom:1px solid var(--line)}.top{max-width:1280px;margin:auto;min-height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:28px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:30px;letter-spacing:1px}.logo{display:grid;place-items:center;width:40px;height:40px;border-radius:9px;background:var(--green);color:white;font-style:italic;font-weight:850;font-size:32px}nav{display:flex;gap:38px;align-self:stretch}nav a{display:flex;align-items:center;position:relative;font-size:16px;font-weight:600}nav a[aria-current=page]{color:var(--green)}nav a[aria-current=page]:after{content:"";height:3px;background:var(--green);position:absolute;bottom:0;left:0;right:0}main{max-width:1280px;margin:auto;padding:38px 28px 44px;min-height:calc(100vh - 160px)}.hero{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:32px}.hero h1{font-size:46px;line-height:1;margin:0 0 12px;letter-spacing:1px;color:var(--green)}.hero p{margin:0;color:#5f7069;font-size:19px}.clock-box{border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px 18px;display:grid;gap:5px;color:#65756d;font-size:13px}.clock-box strong{color:#203f31;font-size:18px;font-variant-numeric:tabular-nums}.section-title{margin:0 0 22px;font-size:26px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.cycles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:24px}.cycle{background:#fff;border:1px solid #cddbd4;border-radius:11px;padding:22px 18px;color:#223e32;text-align:left;min-height:150px}.cycle[aria-selected=true]{background:#e9f7ef;border:2px solid var(--green);padding:21px 17px}.cycle b{font-size:20px;display:block}.cycle small{display:block;color:#64766c;margin-top:6px}.cycle-time{border-top:1px solid #dce8e0;margin-top:14px;padding-top:12px;display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:12px}.countdown{font-variant-numeric:tabular-nums;color:var(--green);font-size:25px;font-weight:750;white-space:nowrap}.result-layout{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(260px,1fr);gap:22px}.card-heading{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-heading h2{margin:0;font-size:20px}.status{font-size:13px;color:#087855;background:#e6f5ec;border-radius:5px;padding:4px 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var(--line);margin-top:20px;padding-top:18px}.empty{padding:40px 24px;text-align:center;color:#728379;font-size:15px;line-height:1.8}.error-banner{background:#fff3ef;border:1px solid #efcbbf;color:#9b402d;padding:12px 16px;border-radius:8px;font-size:14px;line-height:1.7;margin-bottom:20px}.error-banner button{background:none;border:0;color:inherit;text-decoration:underline;margin-left:12px}.test-banner{background:#fff2d4;color:#775000;text-align:center;padding:10px;font-size:14px}.updated{font-size:12px;color:#76867c;text-align:right;margin-top:16px}.muted{color:#6e7e75}.game-tabs{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;margin-bottom:20px}.game-tabs button{flex:1;padding:16px;border:0;border-right:1px solid var(--line);background:none;font-weight:600;color:#344d40}.game-tabs button:last-child{border:0}.game-tabs [aria-selected=true]{background:var(--green);color:#fff}.filters{padding:20px;display:flex;align-items:end;gap:16px;margin-bottom:22px}.filters label{display:grid;gap:7px;font-size:13px;color:#5c7163}.filters input{background:#fff;border:1px solid #ccd9d1;border-radius:6px;min-height:40px;padding:8px 12px;min-width:220px;color:#294134}.button{display:inline-flex;justify-content:center;align-items:center;border:1px solid var(--green);background:var(--green);color:#fff;border-radius:6px;padding:10px 22px;min-height:40px}.button.secondary{background:white;border-color:#cdd8d1;color:#3e5547}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px;color:#2c4537}th,td{text-align:left;padding:16px;border-bottom:1px solid var(--line);vertical-align:middle}th{background:#eaf0ec;white-space:nowrap;font-weight:650}tbody tr:last-child td{border-bottom:0}td.time{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:12px;line-height:1.9}td:first-child{white-space:nowrap;font-weight:600}.history-numbers{min-width:310px;gap:5px}.history-numbers li{font-size:13px;border-radius:4px;aspect-ratio:1.2}.value{font-size:16px;font-weight:650;color:#087a58}.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:24px;font-size:14px}.pagination button{padding:9px 16px;border-radius:6px;background:#fff;border:1px solid var(--line);color:#31513e}.rule-card{padding:24px;margin-bottom:20px}.rule-card h3{display:flex;align-items:center;gap:12px;font-size:22px;margin:0 0 20px}.rule-number{font-size:16px;background:var(--green);color:#fff;border-radius:5px;padding:4px 9px}.basics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.basic-item{background:#f2f6f3;border-radius:8px;padding:20px;line-height:1.8;font-size:14px;color:#627467}.basic-item b{display:block;color:#1c4733;font-size:18px;margin-bottom:5px}.rule-table th{background:#087a57;color:#fff}.rule-table td,.rule-table th{font-size:14px;padding:14px 18px}.period-example{display:flex;align-items:center;justify-content:space-between;gap:35px}.rule-text{line-height:2.2;font-size:15px;margin:0;padding-left:20px}.period-demo{background:#e9f6ee;border-radius:8px;min-width:340px;text-align:center;padding:22px}.period-demo strong{display:block;font-size:30px;letter-spacing:1px;color:#075e42}.period-demo p{display:flex;justify-content:space-around;margin:14px 0 0;color:#557362;font-size:13px}footer{max-width:1280px;margin:auto;border-top:1px solid var(--line);padding:20px 28px;color:#718075;font-size:12px;display:flex;justify-content:space-between;gap:20px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:900px){.top{padding:0 18px}nav{gap:22px}main{padding:28px 18px}.result-layout{grid-template-columns:1fr}.cycles{gap:10px}.cycle{padding:16px 12px}.cycle[aria-selected=true]{padding:15px 11px}.cycle b{font-size:17px}.cycle-time{display:grid}.numbers li{font-size:21px}.filters{flex-wrap:wrap}.basics{gap:10px}.period-example{flex-direction:column;align-items:stretch}.period-demo{min-width:0}}
@media(max-width:580px){.top{flex-direction:column;gap:0;align-items:stretch;padding:14px 16px 0}.brand{font-size:24px}.logo{width:32px;height:32px;font-size:25px}nav{justify-content:space-between;gap:10px;height:50px}nav a{font-size:14px}main{padding:26px 14px}.hero{align-items:stretch;flex-direction:column;gap:16px;margin-bottom:22px}.hero h1{font-size:34px}.hero p{font-size:16px}.clock-box{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;padding:10px 12px}.clock-box strong{font-size:14px}.cycles{grid-template-columns:1fr 1fr;gap:10px}.cycle{min-height:126px}.cycle b{font-size:17px}.cycle small{font-size:12px}.cycle-time{display:flex;font-size:11px;flex-wrap:wrap}.countdown{font-size:21px}.card-heading{padding:16px}.card-heading h2{font-size:17px}.card-body{padding:16px 12px}.round-meta{gap:3px;font-size:12px;display:grid;margin-bottom:18px}.numbers{gap:4px}.numbers li{font-size:14px;border-radius:4px}.stats{gap:20px;font-size:13px}.stats b{font-size:18px;margin-left:5px}.next-count{font-size:34px;margin:14px 0}.game-tabs button{padding:12px 3px;font-size:12px}.filters{padding:16px;gap:12px}.filters label{width:100%}.filters input{width:100%;min-width:0}.filters .button{flex:1}.table-wrap{overflow:visible}.history-table thead{display:none}.history-table,.history-table tbody{display:block}.history-table tr{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line);padding:16px;gap:7px}.history-table td{display:block;padding:0;border:0}.history-table td:first-child{grid-column:1/-1;margin-bottom:4px}.history-table td[data-cell=numbers]{grid-column:1/-1;margin:8px 0}.history-numbers{min-width:0}.history-numbers li{font-size:13px}.history-table td.time:before{content:attr(data-label);display:block;color:#819085}.history-table td.value:before{content:attr(data-label);color:#73867a;font-size:12px;font-weight:400}.pagination{gap:10px;font-size:12px}.rule-card{padding:18px 15px}.rule-card h3{font-size:20px}.basics{grid-template-columns:1fr}.basic-item{padding:14px}.rule-table td,.rule-table th{font-size:12px;padding:10px 8px}.period-demo strong{font-size:25px}.rule-text{font-size:14px}footer{padding:18px 14px;flex-direction:column;gap:6px}}