:root{--bg:#f4f7f3;--white:#fff;--ink:#16342c;--sub:#5f766d;--line:#dfe8df;--forest:#123e35;--forest2:#215447;--lime:#c8f48c;--green:#287354;--lightgreen:#eaf7e8;--gold:#b27f28;--red:#b84c44;--shadow:0 10px 36px rgba(31,66,47,.055);--radius:20px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.3;cursor:not-allowed}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #90ce7d;outline-offset:3px}#app{min-height:100svh}.loading{padding:50px;text-align:center;color:var(--sub)}.app-shell{width:min(100%,990px);margin:0 auto;padding:0 18px 76px}.topbar{height:87px;display:flex;align-items:center;gap:11px}.brand-mark{width:47px;height:47px;display:grid;place-items:center;background:var(--forest);color:#fff;border-radius:16px;font-size:24px;box-shadow:0 3px 10px #123e3520}.brand-name{display:flex;flex-direction:column;gap:2px}.brand-name strong{font-size:19px;letter-spacing:.01em}.brand-name span{font-size:11px;color:var(--sub);font-weight:500}.top-version{font-size:11px;letter-spacing:1px;border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--sub);margin-left:auto}.page{padding-bottom:14px}.setup-hero{background:radial-gradient(circle at 88% 12%,#376955 0%,transparent 37%),linear-gradient(130deg,#153d34,#0b2b25);color:#fff;border-radius:25px;padding:30px 26px 29px;position:relative;overflow:hidden}.setup-hero:after{content:"";position:absolute;width:240px;height:240px;border:1px solid #8ee3a921;right:-95px;bottom:-126px;border-radius:50%;box-shadow:0 0 0 32px #80d99e08,0 0 0 70px #7fdca207;pointer-events:none}.eyebrow{text-transform:uppercase;font-size:11px;font-weight:750;letter-spacing:.09em;color:var(--lime)}.eyebrow.dark{color:#5c8c6f}.setup-hero h1{font-size:clamp(26px,5vw,38px);line-height:1.35;margin:16px 0 12px;letter-spacing:-.5px}.setup-hero h1 em{font-style:normal;color:var(--lime)}.setup-hero p{color:#b6d0c5;font-size:13px;line-height:1.9;max-width:540px;margin:0}.feature-pills{display:flex;gap:7px;flex-wrap:wrap;margin-top:23px}.feature-pills span{border:1px solid #ffffff2e;color:#d8f1df;border-radius:20px;padding:7px 11px;font-size:11px}.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.setup-card{padding:24px;margin-top:18px}.card-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.card-heading h2,.card-heading h3{margin:0;font-size:18px}.card-heading h3{font-size:16px}.card-heading p{font-size:12px;margin:6px 0 0;color:var(--sub);line-height:1.5}.field-label{font-size:13px;font-weight:750;display:flex;justify-content:space-between;margin:22px 0 10px}.field-label span{font-size:11px;color:var(--sub);font-weight:500}.names-input{resize:vertical;width:100%;min-height:174px;border:1.5px solid #d9e4da;border-radius:13px;background:#fafcf9;padding:14px;font-size:15px;line-height:1.7;color:var(--ink)}.names-input:focus{border-color:#83b46f;outline:3px solid #aadd991c}.inline-actions{display:flex;justify-content:space-between;align-items:center;margin:10px 0 16px}.count-hint{font-size:12px;color:var(--sub)}.count-hint.valid{color:var(--green);font-weight:750}.text-btn{background:none;border:none;font-size:12px;color:var(--green);font-weight:750;padding:6px 0}.text-btn:hover{text-decoration:underline}.format-preview{background:#f0f7e9;border:1px solid #d9ebd1;border-radius:13px;padding:14px;margin:12px 0 18px}.format-preview.muted{background:#f8faf7;border-color:var(--line);font-size:12px;color:var(--sub);display:flex;align-items:center;gap:9px}.format-preview-title{font-size:13px;font-weight:750;margin-bottom:11px}.format-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin-bottom:11px}.format-metrics span{display:flex;flex-direction:column;gap:3px;font-size:10px;color:var(--sub);text-align:center;border-right:1px solid #d9e7d4}.format-metrics span:last-child{border-right:none}.format-metrics b{font-size:22px;color:var(--forest);line-height:1.1}.format-preview small{font-size:11px;color:var(--sub);line-height:1.6;display:block}.btn{border:none;min-height:44px;border-radius:12px;font-weight:750;font-size:13px;padding:12px 17px;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-align:center;transition:transform .15s,opacity .15s,background .15s}.btn:active{transform:scale(.985)}.btn-primary{background:var(--forest);color:#fff}.btn-primary:hover{background:#20594d}.btn-secondary{background:#f2f6f1;color:var(--forest);border:1px solid var(--line)}.btn-secondary:hover{background:#e9f3e8}.btn-large{min-height:55px;font-size:15px;border-radius:14px;justify-content:space-between;padding:15px 20px}.full{width:100%}.form-note{font-size:11px;color:var(--sub);line-height:1.8;margin:12px 0 0}.explain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.mini-explain{background:var(--white);padding:16px;border:1px solid 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span{background:var(--lime)}.tabbar{display:flex;gap:5px;margin:15px 0 21px;padding:5px;border:1px solid var(--line);border-radius:15px;background:var(--white);box-shadow:var(--shadow)}.tab{flex:1;border:0;background:transparent;color:#72847a;border-radius:11px;padding:10px 2px;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;font-weight:700;min-width:0}.tab-icon{font-size:19px;line-height:1}.tab.active{background:#e9f5e4;color:#19563e}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:5px 1px 14px}.section-heading h2{font-size:20px;margin:4px 0 3px}.section-heading h2 span{font-size:13px;color:var(--sub);font-weight:500}.section-heading p{font-size:12px;line-height:1.7;color:var(--sub);margin:0}.type-pill{font-size:12px;font-weight:750;color:#3a6c58;border-radius:7px;background:#e8f6e8;padding:7px 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th{width:54px}.coverage-table td.diagonal{color:#aec3b3;background:#f3f7f0}.coverage-table td.marked{background:#dcf1de;color:#267848;font-weight:800}.coverage-table td.unmarked{background:#f4f6f2;color:#aab9ab}.matrix-note{font-size:11px;color:var(--sub);line-height:1.8;margin:12px 0 0}.coverage-panel>h3{font-size:15px;margin:0}.plan-count-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:16px}.plan-count-grid>div{background:#eff6ec;border-radius:12px;display:flex;flex-direction:column;gap:6px;text-align:center;padding:15px 4px}.plan-count-grid b{color:#2f7950;font-size:25px}.plan-count-grid span{font-size:10px;color:var(--sub)}.menu-panel{padding:20px;margin-bottom:15px}.menu-panel h3{margin:0 0 16px;font-size:16px}.menu-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:0 0 17px}.menu-row strong,.menu-row small{display:block}.menu-row strong{font-size:12px}.menu-row small{margin-top:4px;color:var(--sub);font-size:11px}.menu-secondary{font-size:12px;color:var(--sub)}.menu-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.menu-actions .btn{font-size:12px;min-width:0;padding:10px}.history-item{display:flex;align-items:center;border-top:1px solid #edf2e9;padding:9px 0}.history-main{display:flex;flex:1;flex-direction:column;text-align:left;gap:5px;border:0;background:none;padding:7px 0}.history-main strong{font-size:12px}.history-main span{font-size:11px;color:var(--sub)}.history-delete{border:0;background:#f8efee;color:#b36a61;width:29px;height:29px;font-size:21px;border-radius:9px}.history-detail{margin-top:13px;background:#f4f8f2;padding:15px;border-radius:12px}.history-detail h3{font-size:13px;margin:0}.history-rank{display:grid;grid-template-columns:1fr 90px 85px;gap:5px;border-top:1px solid #dfebdd;padding:10px 0;font-size:11px}.history-rank:first-of-type{margin-top:12px}.history-rank b{text-align:right}.history-rank small{text-align:right;color:var(--sub)}.faq p{font-size:12px;line-height:1.8;color:var(--sub);margin:0 0 12px}.faq b{color:var(--ink)}.empty-copy{color:var(--sub);font-size:12px;line-height:1.8}.complete-card{text-align:center;padding:34px 24px}.complete-icon{font-size:53px;margin-bottom:9px}.complete-card h2{font-size:25px;margin:8px 0}.complete-card p{font-size:13px;color:var(--sub);line-height:1.8;margin:0}.complete-card .eyebrow{color:var(--green)}.winner-highlight{background:#eff8e7;padding:20px;border-radius:14px;margin:25px 0}.winner-highlight strong{display:block;font-size:27px;margin:9px 0}.winner-highlight span{color:#5b8060;font-size:12px}.action-stack{display:grid;gap:10px}.complete-card+.fairness-card{margin-top:15px}.toast{position:fixed;z-index:100;bottom:24px;left:50%;transform:translate(-50%,20px);width:max-content;max-width:min(92vw,430px);padding:13px 17px;background:#183e32;border-radius:12px;color:#fff;box-shadow:0 10px 45px #0b261e30;font-size:12px;line-height:1.65;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}.toast.error{background:#9c4944}
@media(max-width:760px){.app-shell{padding:0 13px 96px}.topbar{height:73px}.brand-mark{width:41px;height:41px;font-size:22px;border-radius:14px}.brand-name strong{font-size:17px}.setup-hero{padding:26px 21px;border-radius:21px}.setup-hero h1{font-size:26px}.setup-card{padding:18px}.explain-grid{gap:7px}.mini-explain{padding:12px 10px}.mini-explain strong{font-size:11px}.mini-explain p{font-size:10px}.session-banner{padding:20px 19px;border-radius:20px}.banner-title h1{font-size:19px}.banner-stats strong{font-size:23px}.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:35;margin:0;padding:7px max(12px,calc((100vw - 600px) / 2)) calc(7px + env(safe-area-inset-bottom));border-radius:17px 17px 0 0;box-shadow:0 -10px 35px #153d2a1c;border:1px solid var(--line);border-bottom:none;background:#fff}.tab{padding:9px 2px}.tab-icon{font-size:20px}.play-layout{display:block}.play-aside{margin-top:14px}.scoreboard{padding:0 17px 20px}.teams-grid{grid-template-columns:minmax(0,1fr) 30px minmax(0,1fr)}.team-side strong{font-size:18px}.score-title{align-items:flex-start;flex-direction:column;gap:3px}.fixture-team{font-size:13px}.rank-row{grid-template-columns:minmax(0,1fr) 75px 56px}.ranking-header{grid-template-columns:1fr 75px 56px}.rank-person small{font-size:9px}.coverage-panel{padding:16px}.coverage-table{border-spacing:2px}.coverage-table th,.coverage-table td{height:32px}.footer-note{padding-bottom:25px}.toast{bottom:calc(88px + env(safe-area-inset-bottom))}}
@media(max-width:375px){.app-shell{padding-inline:10px}.setup-hero h1{font-size:24px}.banner-title h1{font-size:17px}.banner-status{font-size:10px}.score-inputs{gap:7px}.score-field input{height:68px;font-size:31px}.score-inputs>span{line-height:60px}.fixture-row{grid-template-columns:minmax(0,1fr) 55px minmax(0,1fr)}.fixture-team{font-size:12px}.coverage-table thead th:first-child,.coverage-table tbody th{width:43px}.coverage-table th,.coverage-table td{min-width:25px;font-size:9px}.menu-actions{grid-template-columns:1fr}}
@media(min-width:761px){.tabbar{max-width:570px}.tab-content{min-height:240px}.setup-page{max-width:860px;margin:0 auto}.setup-card{max-width:700px;margin:18px auto}.explain-grid{max-width:700px;margin:16px auto}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}