@font-face{font-family:Ubuntu;src:url('/assets/master-chess/css/1c5965c2b1dcdea439b54c3ac60cee38.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
:root{--serif:Ubuntu,Arial,sans-serif;--muted:#7f705e}
body{font-family:Ubuntu,Arial,sans-serif;font-size:14px;line-height:1.6}
h1,h2,h3,h4,button,input,select,textarea,summary,.card h3,.hero-copy h1,.verification-card h2,.progress-empty h3{font-family:Ubuntu,Arial,sans-serif!important}
main{padding-top:24px;padding-bottom:32px}.page-intro{margin-bottom:22px}.page-intro h1{font-size:30px;margin:8px 0 10px;letter-spacing:-.5px}.page-intro p,.card p{font-size:14px;line-height:1.65}.eyebrow{font-size:11px;letter-spacing:1.4px}
.card{padding:20px;border-radius:12px}.card h3,.section-head h2{font-size:21px}.card h2{font-size:22px}.section-head{margin:22px 0 14px}.section-head a,.subtle-link,.text-button{font-size:13px}
.button{font-size:14px;min-height:42px;padding:10px 18px}.button.small{font-size:13px;min-height:40px;padding:9px 16px}.muted{color:#80715f}.tag{font-size:11px}.sidebar nav a{font-size:14px}.sidebar-bottom{font-size:12px}.sidebar-help a{font-size:12px}
label{font-size:14px}input,select{font-size:14px;min-height:42px}.stats-grid{gap:16px;margin:18px 0 22px}.stat-card{padding:16px 18px;min-height:96px;gap:12px}.stat-card small{font-size:13px}.stat-card strong{font-size:28px}.stat-card .suffix{font-size:12px}
table{font-size:14px}th{font-size:11px;letter-spacing:.6px}td{padding:13px 10px}.legacy-results-table .level-wins{font-size:13px}.account-grid{gap:16px}.promo-card p{font-size:14px}.promo-card h3{font-size:23px}.promo-card .price{font-size:29px}.promo-card .price small{font-size:13px}
.rules-copy{max-width:none}.rules-copy>ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-left:22px}.rules-copy>ol li{padding-right:20px;font-size:14px}.rules-copy details{font-size:14px}.rules-copy summary{font-size:16px}
.admin-config-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:20px}.price-settings{margin:0}.price-settings form{max-width:none;align-items:end}.price-settings form label{margin:0;min-width:0}.price-settings input{margin-top:0}.price-settings .muted{font-size:13px}.admin-row{grid-template-columns:minmax(240px,1fr) 155px 175px 110px;gap:14px}.admin-row select,.admin-row input{min-width:0}.audit-panel{margin-top:20px}.audit-panel summary,.calendar-panel>summary{cursor:pointer;font-size:18px;color:#765637}.audit-event{font-size:13px}.audit-event time{font-size:12px}.payment-row{font-size:14px}.delete-order{justify-self:start;color:#a55142}
.faq-accordion{display:block;columns:2;column-gap:16px}.faq-accordion details{display:inline-block;vertical-align:top;width:100%;break-inside:avoid;margin-bottom:12px}.faq-accordion summary{font-size:15px;padding:18px}.faq-answer{font-size:14px;padding:0 24px 20px}.faq-number{font-size:11px}
.results-dashboard{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px;align-items:start}.results-dashboard>.card>.section-head{margin-top:0}.results-aside{display:grid;gap:16px}.archive-filter{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0}.archive-filter select{width:160px}.results-aside .protocol-archive{max-height:570px;overflow-y:auto;padding-right:6px}.protocol-item{border-bottom:1px solid #eee4d6;padding:10px 0}.protocol-item:last-child{border:0}.protocol-item>a{font-size:13px;padding:4px 0!important;display:block!important}.protocol-item>a>span{display:block;color:#978168;font-size:12px}.calendar-panel .calendar-card{padding:14px 0 0;border:0;box-shadow:none}.calendar-panel .calendar-card h3{font-size:16px}.calendar-panel .competition-calendar{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-panel .competition-month{padding:12px 8px;min-height:95px}.calendar-panel .competition-month span{font-size:18px}.calendar-panel small{font-size:12px}
.achievement-overview{margin:0 0 18px}.achievement-top{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;padding:20px;background:#f1e9db;border:1px solid #e2d1b7;border-radius:12px}.achievement-top small,.tier-card small{font-size:13px;color:#8b7457}.achievement-top h3{font-size:25px;margin:6px 0}.achievement-top p{margin:8px 0;font-size:14px}.next-achievement{border-left:1px solid #ddcdb6;padding-left:20px}.achievement-top progress,.tier-card progress{width:100%;height:7px;accent-color:#ae8a4f}.achievement-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}.tier-card{padding:16px;background:#fffdfa;border:1px solid #e8dfd2;border-radius:10px}.tier-card p{margin:8px 0}.tier-card p strong{font-size:29px;color:#6b5137}.tier-card .difficulty-chip{font-size:13px}.tier-card small{display:block;margin-top:7px}.achievement-note{font-size:13px;color:#8e7b62;margin:9px 0 0}
.progress-workspace{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:18px;align-items:start}.progress-card{padding:20px!important}.progress-toolbar{gap:12px}.progress-filters button{font-size:13px;padding:9px}.progress-period,.progress-period select{font-size:13px}.progress-summary small{font-size:12px}.progress-summary strong{font-size:26px}.progress-summary em{font-size:12px}.progress-legend,.progress-detail{font-size:12px}.progress-axis text{font-family:Ubuntu,Arial,sans-serif;font-size:12px}.progress-plot svg{min-height:250px}.victory-heading{margin:0 0 14px}.victory-table thead th{font-size:10px;padding:14px 16px!important}.victory-table td{padding:12px 16px!important}.victory-table .victory-month th{font-size:12px;padding:10px 16px!important}.victory-date{font-size:14px}.victory-label{font-size:11px}.difficulty-chip{font-size:12px}.victory-score strong{font-size:21px}.victory-score small{font-size:11px}.victory-best{font-size:10px}.victory-pagination{font-size:12px;padding:13px 16px}
.unified-game[data-screen=menu]{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.9fr);align-items:stretch}.unified-game[data-screen=menu]>.trial-note{grid-column:1/-1}.unified-game[data-screen=menu]>.original-board-frame{grid-column:1}.unified-game[data-screen=menu]>.original-game-explanation{grid-column:2;border-top:0;border-left:1px solid #e7dccb;padding:24px;min-width:0}.unified-game[data-screen=menu] .difficulty-descriptions{grid-template-columns:1fr;gap:16px}.original-game-explanation h2{font-size:21px}.difficulty-descriptions dt{font-size:15px}.difficulty-descriptions dd,.original-game-explanation p{font-size:14px;line-height:1.65}.trial-note{font-size:13px;padding:11px 20px}.unified-game[data-screen=game]>.original-game-explanation{padding:18px 22px}
.payment-check-feedback{font-size:13px;color:#856a4c;margin:10px 0}.button.is-loading{display:inline-flex;align-items:center;gap:9px;cursor:wait}.button.is-loading:before{content:'';width:15px;height:15px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:payment-spin .7s linear infinite}.button[aria-busy=true]{opacity:.8}.order-summary p{font-size:14px}.order-summary .order-number{font-size:27px}.order-owner{font-size:18px}
@keyframes payment-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.button.is-loading:before{animation:none}}
@media(max-width:1350px){.results-dashboard{grid-template-columns:1fr}.results-aside{grid-template-columns:1fr 1fr}.results-aside>.button{grid-column:1/-1}.progress-workspace{grid-template-columns:1fr}.admin-config-grid{grid-template-columns:1fr 1fr}}
@media(max-width:1100px){.unified-game[data-screen=menu]{display:block}.unified-game[data-screen=menu]>.original-game-explanation{border-left:0;border-top:1px solid #e7dccb}.unified-game[data-screen=menu] .difficulty-descriptions{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-row{grid-template-columns:minmax(200px,1fr) 140px 155px}.admin-row>.button{grid-column:1/-1;justify-self:end}.rules-copy>ol{grid-template-columns:1fr}.faq-accordion{columns:1}}
@media(max-width:700px){body{font-size:14px}.page-intro h1{font-size:26px}.card{padding:16px}.stats-grid{gap:9px}.stat-card{padding:12px;display:block}.stat-icon{display:none}.stat-card strong{font-size:25px}.stat-card small{font-size:12px}.account-grid,.admin-config-grid,.results-aside,.achievement-top{grid-template-columns:1fr}.next-achievement{border-left:0;border-top:1px solid #ddcdb6;padding:14px 0 0}.achievement-levels{grid-template-columns:1fr}.tier-card{display:grid;grid-template-columns:1fr 90px;gap:5px 10px;align-items:center}.tier-card p{margin:0;text-align:right}.tier-card progress,.tier-card small{grid-column:1/-1}.unified-game[data-screen=menu] .difficulty-descriptions{grid-template-columns:1fr}.admin-row{grid-template-columns:1fr 1fr}.admin-row>div{grid-column:1/-1}.price-settings form{display:flex;flex-wrap:wrap}.price-settings label{flex:1;min-width:180px}.progress-filters button{font-size:12px}.progress-summary strong{font-size:23px}.progress-summary small{font-size:12px}.victory-table{min-width:0}.progress-card{padding:16px!important}.results-aside .protocol-archive{max-height:430px}}
.participation-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:18px 0 6px}.participation-heading h3{font:500 19px Ubuntu,Arial,sans-serif;margin:0;color:#6f5439}.participation-heading>span{font-size:12px;color:#8b7962}.participation-value{font:600 15px Ubuntu,Arial,sans-serif;fill:#695239}.participation-month{font:12px Ubuntu,Arial,sans-serif;fill:#907c63}.participation-bar{outline:none;cursor:pointer}.participation-bar:focus rect,.participation-bar:hover rect{filter:brightness(1.12);stroke:#6d5339;stroke-width:1}.participation-legend{display:flex;gap:8px;flex-wrap:wrap}.participation-note{font-size:12px!important;color:#8f7d65;margin:12px 0 6px}.progress-detail{display:block;min-height:22px;line-height:1.5;margin-left:0}.victory-label{white-space:normal;line-height:1.4}@media(max-width:700px){.participation-heading{display:block}.participation-heading>span{display:block;margin-top:5px}.victory-score{flex-wrap:wrap}.victory-best{margin-left:0}}
.tier-card{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px 14px}.tier-card p{margin:0}.tier-card progress,.tier-card small{grid-column:1/-1}.stat-card{min-height:84px}.stat-card>div:last-child{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 12px;align-items:center;flex:1}.stat-card small{grid-row:1/3;line-height:1.4}.stat-card strong,.stat-card .suffix{grid-column:2;text-align:right}.stat-card .suffix{margin-left:0}.hero-copy h1{font-size:34px}.topbar{font-size:13px}@media(max-width:700px){.stat-card>div:last-child{display:block}.stat-card strong,.stat-card .suffix{text-align:left}.stat-card small{margin-bottom:6px}.hero-copy h1{font-size:28px}}
.achievement-top{padding:16px 20px}.achievement-top h3{line-height:1.2;font-size:23px}.tier-card p strong{line-height:1.15}.progress-section>.section-head{margin-top:18px}.participation-bar rect{shape-rendering:geometricPrecision}

.progress-plot{overflow-x:auto;overscroll-behavior-inline:contain;padding-bottom:3px}.progress-plot svg{max-width:none;min-height:0}.progress-plot:focus-within{outline:1px solid #c7ad81;outline-offset:2px}

.progress-plot svg{width:auto;min-width:100%;height:auto}

.results-main{min-width:0;display:grid;gap:16px}.calendar-panel .section-head{margin:0 0 14px}.calendar-years{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.calendar-years button{min-height:40px;padding:8px 18px;border:1px solid #e4d8c6;border-radius:8px;background:#fffdfa;color:#806344;font:inherit;cursor:pointer}.calendar-years button[aria-pressed=true]{background:#7e5c3e;color:#fff8ec;border-color:#7e5c3e}.calendar-years button:focus-visible{outline:3px solid #c9ab77;outline-offset:2px}.calendar-panel .competition-calendar{grid-template-columns:repeat(5,minmax(0,1fr))}.calendar-panel .calendar-card h3{margin:14px 0;font-size:17px}.calendar-panel .competition-month{min-height:106px}.order-reference-row{display:flex;align-items:center;gap:12px;margin:12px 0 20px}.order-reference-row .order-number{margin:0;line-height:1.2}.copy-reference{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid #ddc9a9;border-radius:8px;background:#fffaf0;color:#85623c;cursor:pointer}.copy-reference svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.copy-reference:hover{background:#f3e7cf}.copy-reference.copied{color:#3f7a5f;border-color:#7ea58b}.copy-reference:focus-visible{outline:3px solid #bf9d68;outline-offset:2px}@media(max-width:900px){.calendar-panel .competition-calendar{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:500px){.calendar-panel .competition-calendar{grid-template-columns:repeat(2,minmax(0,1fr))}.calendar-years button{flex:1;padding-inline:12px}}

.victory-opponent-kind{display:block;font-size:10px;color:#a28e73;margin-top:2px}.protocol-record-count{display:block;font-size:12px;color:#8f7b62;margin-top:4px}

@media(max-width:1350px){.results-aside{grid-template-columns:1fr}}

.results-aside .protocol-archive{display:block}.calendar-panel .calendar-card{margin:0;padding-top:0}.calendar-panel .calendar-card h3{margin:10px 0 14px}

@media(min-width:901px){.calendar-panel .competition-calendar{grid-template-columns:repeat(4,minmax(0,1fr))}}

.ranking-levels{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.ranking-levels button{border:1px solid #e3d7c6;border-radius:7px;background:#fffdf8;padding:8px 12px;color:#8a6b45;font:inherit;font-size:13px;cursor:pointer}.ranking-levels button[aria-pressed=true]{background:#7e5c3e;color:#fff9ed;border-color:#7e5c3e}.ranking-result-level{display:block;font-size:11px;color:#9a815f;white-space:nowrap}.ranking-order-note{font-size:12px!important;margin:10px 0 4px}

.results-dashboard{display:block}.results-main>.card{width:100%;box-sizing:border-box}@media(min-width:1500px){.calendar-panel .competition-calendar{grid-template-columns:repeat(6,minmax(0,1fr))}}

.results-stats{grid-template-columns:repeat(2,minmax(0,280px));justify-content:start}@media(max-width:650px){.results-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

.results-main{grid-template-columns:minmax(0,1fr)}.results-main>*{min-width:0}.calendar-panel .competition-calendar{gap:1px;background:#eadac1}.calendar-panel .competition-month{border:0!important}