@import"https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;1,500&display=swap";.pv3-shell{--bg: var(--bg0);--bg-page: var(--bg0);--bg-elevated: var(--card);--bg-sunken: var(--bg2);--bg-tint: var(--bg1);--ink: var(--text);--ink-strong: var(--text);--ink-muted: var(--muted);--ink-faint: var(--muted2);--ink-ghost: var(--muted2);--accent-hover: var(--accent);--accent-soft: var(--accent2);--accent-tint: color-mix(in srgb, var(--accent) 16%, var(--card));--accent-line: color-mix(in srgb, var(--accent) 16%, var(--card));--border-soft: var(--border);--border-strong:var(--border2);--hairline: var(--border);--success: var(--good);--success-bg: color-mix(in srgb, var(--good) 16%, var(--card));--cat-openings: #4A78B5;--cat-tactics: #BE8B1F;--cat-endgames: #4E7D49;--cat-other: #7E6AB0;--cat-openings-bg: #E2E7F0;--cat-tactics-bg: #EFE5C9;--cat-endgames-bg: #DEE8D5;--cat-other-bg: #E5DEEC;--shadow-sm: 0 1px 2px rgba(26,24,21,.05);--shadow-md: 0 1px 0 rgba(255,255,255,.6) 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var(--rc-line-soft);background:var(--rc-card)}.rc__game-line{font-family:var(--rc-serif);font-style:italic;font-size:13.5px;color:var(--rc-ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rc__game-year{font-family:var(--rc-mono);font-size:11px;color:var(--rc-ink-3);letter-spacing:.08em}body.session-handoff-mobile .result-card{width:calc(100% + 28px);max-width:none;margin-left:-14px;margin-right:-14px;border-radius:0;border-left:none;border-right:none}[data-mode=dark] .result-card{box-shadow:0 4px 16px #00000059,0 1px #ffffff0a inset;--rc-moss-50: color-mix(in oklch, var(--good) 18%, transparent);--rc-moss-100: color-mix(in oklch, var(--good) 34%, transparent);--rc-moss-600: color-mix(in oklch, var(--good) 68%, black);--rc-moss-700: var(--good);--rc-amb-50: color-mix(in oklch, var(--accent) 18%, transparent);--rc-amb-100: color-mix(in oklch, var(--accent) 34%, transparent);--rc-amb-600: color-mix(in oklch, var(--accent) 68%, black);--rc-amb-700: 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75%,transparent)}.wizard-phase-preview{margin-top:14px;padding:16px 18px 14px;border-radius:var(--r-md);border:1px solid color-mix(in oklch,var(--accent) 30%,transparent);background:linear-gradient(180deg,color-mix(in oklch,var(--accent) 10%,transparent),color-mix(in oklch,var(--accent) 4%,transparent));box-shadow:0 2px 10px color-mix(in oklch,var(--accent) 8%,transparent)}.wizard-phase-preview-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}.wizard-phase-preview-badge{flex:0 0 auto;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;box-shadow:0 2px 6px color-mix(in oklch,var(--accent) 35%,transparent)}.wizard-phase-preview-label{flex:1;font-weight:700;font-size:15px;color:var(--accent);line-height:1.2}.wizard-phase-preview-topics{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.wizard-phase-preview-topics li{font-size:13px;color:var(--text);line-height:1.45;padding-left:22px;position:relative}.wizard-phase-preview-topics li:before{content:"";position:absolute;left:2px;top:6px;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);border-radius:1px}@keyframes wizardOverlayIn{0%{opacity:0}to{opacity:1}}@keyframes wizardSpin{to{transform:rotate(360deg)}}@keyframes wizardTipIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 500px){.wizard-two-cols{grid-template-columns:1fr}}.wizard-badge-depth.wizard-badge-master{background:#f0c06026;color:#b8860b}@media (max-width: 600px){.onboarding-wizard{padding:12px 16px 96px}.wizard-hero-cta{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));transform:none!important;z-index:50;padding:14px 24px!important;font-size:15px!important;width:auto!important;max-width:none!important;box-shadow:0 6px 20px #0000002e;white-space:normal!important;line-height:1.3!important;min-height:48px}.wizard-sticky-row{display:flex!important;flex-direction:column;gap:8px!important;margin-top:16px!important;justify-content:center}.wizard-sticky-row>.btn{width:100%!important;min-width:0!important;max-width:none!important;padding:12px 16px!important;font-size:14px!important;white-space:normal!important;line-height:1.3!important;box-shadow:0 4px 14px #0000001f}body.t2-session-active .mobile-bottom-nav,body.session-receipt-active .mobile-bottom-nav{display:none!important}.wizard-step-center{padding:16px 0 0}.wizard-step-title{font-size:20px}.wizard-step-sub{font-size:13px;margin-bottom:14px}.wizard-rating-cards{grid-template-columns:1fr;gap:6px}.wizard-rating-card{padding:10px 12px;flex-direction:row;align-items:center;gap:10px}.wizard-rating-card-label{flex:0 0 auto;min-width:120px}.wizard-rating-card-desc{flex:1 1 auto}.wizard-card-mode .wizard-card-icon-wrap,.wizard-card-mode .wizard-card-icon-wrap-primary{width:40px!important;height:40px!important}.wizard-card-mode .wizard-card-label{font-size:15px!important}.wizard-card-mode .wizard-card-sub{font-size:12px!important}}@media (max-width: 1000px){.wizard-band-sticky{position:fixed;left:0;right:0;bottom:0;z-index:100;margin:0!important;padding:12px 16px calc(14px + env(safe-area-inset-bottom,0px));background:var(--bg0);border-top:1px solid var(--border);box-shadow:0 -8px 28px #00000038;max-height:70vh;overflow-y:auto;overscroll-behavior:contain;max-width:none!important}.wizard-band-sticky .wizard-phase-preview{margin-top:0;margin-bottom:10px;width:auto!important;max-width:none!important}.wizard-band-sticky .wizard-phase-preview-topics{gap:4px}.wizard-band-sticky .wizard-phase-preview-topics li{font-size:12.5px;line-height:1.4}.wizard-band-sticky .wizard-band-footer,.wizard-band-sticky .wizard-sticky-row{margin-top:10px!important}.wizard-step:has(.wizard-band-sticky[data-selected=true]),.landing-hero:has(.wizard-band-sticky[data-selected=true]){padding-bottom:360px!important}.wizard-step:has(.wizard-band-sticky[data-selected=false]),.landing-hero:has(.wizard-band-sticky[data-selected=false]){padding-bottom:140px!important}}@media (max-width: 600px){.studyPlanCompactCta,.studyPlanCompactCtaGoalMet{position:fixed;left:0;right:0;bottom:calc(60px + env(safe-area-inset-bottom,0px));z-index:30;margin:0!important;padding:10px 14px calc(10px + env(safe-area-inset-bottom,0px));background:var(--card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--border);border-left:none;border-right:none;border-bottom:none;border-radius:0;box-shadow:0 -4px 16px #0000002e}[data-mode=dark] 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.study-select-modal{background:#0006}[data-mode=dark] .study-select-inner{background:#181b24f7;border-color:#ffffff1a;box-shadow:0 8px 32px #0006}[data-mode=dark] .study-select-item:hover{background:#ffffff0f}[data-mode=dark] .repLegTip-popover{background:#181b24f7;border-color:#ffffff1a;color:var(--muted);box-shadow:0 6px 24px #0000004d}[data-mode=dark] .pill{background:#ffffff0f;border-color:#ffffff1a}[data-mode=dark] .pill:hover:not(.active){background:#ffffff1a;border-color:#ffffff29}[data-mode=dark] .pill.active{background:color-mix(in oklch,var(--accent) 15%,transparent);border-color:color-mix(in oklch,var(--accent) 40%,transparent)}[data-mode=dark] .nav .pill{background:none;border:none;border-bottom:2.5px solid transparent}[data-mode=dark] .nav .pill:hover:not(.active){background:none;border:none;border-bottom:2.5px solid transparent}[data-mode=dark] .nav .pill.active{background:none;border:none;border-bottom:2.5px solid var(--accent)}[data-mode=dark] 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oklch,var(--accent) 18%,transparent);border-color:color-mix(in oklch,var(--accent) 45%,transparent)}[data-mode=dark] .btn.btn-start-active,[data-mode=dark] .btn.btn-study-active{color:var(--good);background:#34d97a2e;border-color:#34d97a73}.home-light{--card: rgba(255, 255, 255, .48);--card2: rgba(255, 255, 255, .58);--border: rgba(255, 255, 255, .5);--border2: rgba(60, 40, 20, .12);--text: #1a2240;--muted: rgba(20, 30, 65, .65);--muted2: rgba(20, 30, 65, .48);--surface: rgba(255, 255, 255, .35);--shadow: 0 4px 20px rgba(50, 35, 15, .08);color:var(--text);position:relative;z-index:0}.home-light:before{display:none}.home-light .repRow{background:#ffffff73;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.55);box-shadow:0 1px 4px #32230f0d,inset 0 1px #ffffff80}.home-light .repRow:hover{background:#ffffff9e;border-color:#ffffffb3;box-shadow:0 4px 16px color-mix(in oklch,var(--accent) 10%,transparent),inset 0 1px #fff9}.home-light 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var(--ease)}.home-light .recentMisses-title{color:#141e41ad}.home-light .recentMiss-card{background:#ffffff6b;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5)}.home-light .recentMiss-card:hover{background:#fff9;border-color:#ffffffb3}.home-light .recentMiss-opp{color:#141e41d9}.home-light .recentMiss-detail{color:#141e419e}.home-light .recentMiss-meta{color:#141e4185}.home-light .recentMiss-eval{color:#141e41b8}.home-light .recentMiss-evalArrow{color:#141e416b}.home-light .recentMisses-scroll::-webkit-scrollbar-thumb{background:#3c28141f}.home-light .recentMisses-pill{border-color:#fff6;color:#141e4173}.home-light .recentMisses-pill:hover{border-color:#141e418c;color:#141e41a6;background:#ffffff40}.home-light .recentMisses-expand{border-color:#fff6;color:#141e4166}.home-light .recentMisses-expand:hover{border-color:#141e418c;color:#141e41b3;background:#ffffff40}.home-light .input{border:1px solid rgba(255,255,255,.5);background:#ffffff8c;color:var(--text);box-shadow:inset 0 1px 3px #32230f0d}.home-light .input:focus{border-color:color-mix(in oklch,var(--accent) 50%,transparent);box-shadow:inset 0 1px 3px #32230f0d,0 0 0 3px color-mix(in oklch,var(--accent) 12%,transparent)}.home-light .input::placeholder{color:#141e4159}.home-light input[type=number].input{color:var(--text)}.home-light .shared-rep-card{background:#ffffff6b;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5)}.home-light .shared-rep-card:hover{background:#fff9;border-color:#ffffffb3}.home-light .rep-card-tag{background:#3c28140f;color:#141e4199}.home-light .rec-toolbar{background:#fff6;border-color:#ffffff80}.home-light .repRow-wrap:hover .repQuickBar-hover,.home-light .repRow-wrap.rep-menu-active .repQuickBar-hover{opacity:1}.home-light .card{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;border:none;box-shadow:none}.home-light 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rgba(255,255,255,.06);box-shadow:0 2px 12px #0003}[data-mode=dark] .home-light .repRow:hover{background:#ffffff0f;border-color:color-mix(in oklch,var(--accent) 20%,transparent);box-shadow:0 4px 20px #0000004d}[data-mode=dark] .home-light .repRow.selected{border-color:color-mix(in oklch,var(--accent) 45%,transparent);background:color-mix(in oklch,var(--accent) 8%,transparent)}[data-mode=dark] .home-light .repMeta,[data-mode=dark] .home-light .repGameStats,[data-mode=dark] .home-light .repMasteryLegend,[data-mode=dark] .home-light .repWinRate-n,[data-mode=dark] .home-light .extend-dialog-subtitle{color:var(--muted)}[data-mode=dark] .home-light .repColorHeader{color:var(--text)}[data-mode=dark] .home-light .repWinRate-item,[data-mode=dark] .home-light .repWinRate-bad .repWinRate-pct{color:var(--muted)}[data-mode=dark] .home-light .repLegInfo{border-color:#ffffff1a;color:var(--muted)}[data-mode=dark] .home-light .repHeader-sep{background:#ffffff0f}[data-mode=dark] .home-light 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.premade-rep-card{background:#ffffff08;border:1px solid rgba(255,255,255,.06);box-shadow:0 2px 12px #0003}[data-mode=dark] .home-light .premade-rep-card:hover{background:#ffffff0f;border-color:color-mix(in oklch,var(--accent) 20%,transparent)}[data-mode=dark] .home-light .premade-rep-desc{color:var(--muted)}[data-mode=dark] .home-light .premade-rep-actions{border-top-color:#ffffff0f}[data-mode=dark] .home-light .premade-level-unlocked{background:#ffffff0a}[data-mode=dark] .home-light .premade-level-next{border-color:color-mix(in oklch,var(--accent) 30%,transparent)}[data-mode=dark] .home-light .premade-level-count,[data-mode=dark] .home-light .premade-level-pct,[data-mode=dark] .home-light .premade-level-reason,[data-mode=dark] .home-light .recentMisses-title{color:var(--muted)}[data-mode=dark] .home-light .recentMiss-card{background:#ffffff08;border:1px solid rgba(255,255,255,.06)}[data-mode=dark] .home-light .recentMiss-card:hover{background:#ffffff0f;border-color:color-mix(in oklch,var(--accent) 20%,transparent)}[data-mode=dark] .home-light .recentMiss-opp{color:var(--text)}[data-mode=dark] .home-light .recentMiss-detail,[data-mode=dark] .home-light .recentMiss-meta,[data-mode=dark] .home-light .recentMiss-eval{color:var(--muted)}[data-mode=dark] .home-light .recentMiss-evalArrow{color:var(--muted2)}[data-mode=dark] .home-light .recentMisses-scroll::-webkit-scrollbar-thumb{background:#ffffff1f}[data-mode=dark] .home-light .recentMisses-pill{background:#ffffff0f;border-color:#ffffff1a}[data-mode=dark] .home-light .recentMisses-pill:hover{background:#ffffff1a}[data-mode=dark] .home-light .recentMisses-expand{background:#ffffff0a;color:var(--muted)}[data-mode=dark] .home-light .recentMisses-expand:hover{background:#ffffff14}[data-mode=dark] .home-light .input{background:#ffffff0f;border-color:#ffffff1a;color:var(--text)}[data-mode=dark] .home-light .input:focus{border-color:color-mix(in oklch,var(--accent) 50%,transparent);box-shadow:0 0 0 3px color-mix(in oklch,var(--accent) 10%,transparent)}[data-mode=dark] .home-light .input::placeholder{color:#c8d2e640}[data-mode=dark] .home-light .shared-rep-card{background:#ffffff08;border:1px solid rgba(255,255,255,.06)}[data-mode=dark] .home-light .shared-rep-card:hover{background:#ffffff0f;border-color:color-mix(in oklch,var(--accent) 20%,transparent)}[data-mode=dark] .home-light .rep-card-tag{background:#ffffff0f;border-color:#ffffff1a;color:var(--muted)}[data-mode=dark] .home-light .card{background:#ffffff0a;border-color:#ffffff0f;box-shadow:0 2px 12px #0003}[data-mode=dark] .home-light .card:hover{border-color:color-mix(in oklch,var(--accent) 18%,transparent);box-shadow:0 4px 20px #0000004d}[data-mode=dark] .home-light .browse-official-card,[data-mode=dark] .home-light .browse-community-card{background:#ffffff08;border-color:#ffffff0f}[data-mode=dark] .home-light .browse-official-card:hover,[data-mode=dark] .home-light 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var(--accent2);--showall-r: 0px;--showall-pad: 0 0 2px;--showall-fg: var(--text);--showall-fw: 700;--showall-tt: uppercase}[data-theme=brutal][data-mode=dark]{--bg0: #17171a;--bg1: #1f1f22;--bg2: #232327;--card: #26262a;--card2: #2c2c30;--border: #3a3a3d;--border2: #55555a;--text: #e9e7df;--muted: #9a9a90;--muted2: #6f6f68;--emph-bg: var(--card);--accent: #ff6a33;--accent2: #c6f600;--primary: #ff6a33;--good: #4fb15f;--bad: #ff6a33;--warn: #e8b53a;--green: #4fb15f;--red: #ff6a33;--yellow: #e8b53a;--missed-theory: #2fb3a0;--missed-theory-soft: rgba(47, 179, 160, .16);--surface: rgba(38, 38, 42, .72);--m-1: #c79a2e;--m-2: #9bb01c;--m-3: #4fb15f;--m-4: #6f8de0;--shadow: 4px 4px 0 0 rgba(0, 0, 0, .55);--card-sh: 4px 4px 0 0 rgba(0, 0, 0, .5);--cta-bg: #a7cf12;--cta-sh: 4px 4px 0 0 rgba(0, 0, 0, .5)}[data-theme=brutal] body{background:var(--bg0)!important;color:var(--text);font-family:var(--font-serif)}[data-theme=brutal] h1,[data-theme=brutal] h2,[data-theme=brutal] h3,[data-theme=brutal] 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.btn:hover{transform:translate(1px,1px);box-shadow:1px 1px 0 0 var(--border)}[data-theme=brutal] .btn:active{transform:translate(2px,2px);box-shadow:none}[data-theme=brutal] .btn-primary,[data-theme=brutal] button.btn-primary{background:var(--accent2);color:#0d0d0c;border:2px solid var(--border);box-shadow:var(--shadow)}[data-theme=brutal][data-mode=dark] .btn-primary{background:#a7cf12;color:#141413}[data-theme=brutal] input,[data-theme=brutal] textarea,[data-theme=brutal] select{border:2px solid var(--border);border-radius:var(--r-sm);background:var(--card);color:var(--text);font-family:var(--font-mono)}[data-theme=brutal] .topbar,[data-theme=brutal] .site-header{background:var(--bg0)!important;border-bottom:2px solid var(--border);backdrop-filter:none!important;-webkit-backdrop-filter:none!important}[data-theme=brutal] .topbar:after,[data-theme=brutal] .site-header:after{display:none}[data-theme=brutal] .pill,[data-theme=brutal] .nav-link{border-radius:var(--r-sm);font-family:var(--font-mono);letter-spacing:.02em}[data-theme=brutal] .pill.active{background:var(--accent2);color:#0d0d0c;border-color:var(--border)}[data-theme=brutal][data-mode=dark] .pill.active{background:#26262a;color:var(--accent2)}[data-theme=brutal] .card,[data-theme=brutal] .card2,[data-theme=brutal] .badge,[data-theme=brutal] .chip{border-radius:var(--r-md)}[data-theme=brutal] a{color:var(--accent)}[data-theme=brutal] .kicker,[data-theme=brutal] .overline{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase}[data-theme=brutal] .tag,[data-theme=brutal] .chip,[data-theme=brutal] .badge{border-radius:var(--r-sm)}[data-theme=brutal][data-mode=dark]{scrollbar-color:#3a3a3d transparent}[data-theme=brutal][data-mode=dark] ::-webkit-scrollbar-thumb{background:#3a3a3d}[data-theme=brutal] .lang-dropdown-btn,[data-theme=brutal] .shared-view-toggle,[data-theme=brutal] .btn-sm,[data-theme=brutal] .card-pad,[data-theme=brutal] .card-pad-lg{background:var(--card)!important}[data-theme=brutal] .cb-btn-ghost{background:transparent;color:var(--text)}[data-theme=brutal] .lang-dropdown-menu,[data-theme=brutal] .dropdown-menu,[data-theme=brutal] .menu-pop{background:var(--card);border:2px solid var(--border)}[data-theme=brutal]{--chrome-bottomnav-fg: var(--muted);--chrome-bottomnav-active: var(--accent);--chrome-bottomnav-fg-dark: var(--muted);--chrome-bottomnav-active-dark: var(--accent2);--chrome-bottomnav-bg-dark: var(--bg1);--chrome-bottomnav-bd-dark: var(--border);--chrome-header-bg: color-mix(in srgb, var(--bg0) 92%, transparent);--chrome-header-bg-dark: color-mix(in srgb, var(--bg0) 92%, transparent)}[data-theme=brutal] .mobile-bottom-nav{background:var(--bg0)!important;border-top:2px solid var(--border);backdrop-filter:none!important;-webkit-backdrop-filter:none!important}[data-theme=brutal] .mobile-bottom-nav button.active{background:var(--accent2);color:#0d0d0c}[data-theme=brutal] .mobile-bottom-nav button.active .mobile-bottom-icon{background:none}[data-theme=brutal] .mobile-bottom-nav button.active .mobile-bottom-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.04em;font-weight:700}[data-theme=brutal] .review-mobile-root{background:var(--bg0)}[data-theme=brutal] .review-mobile-root .panel,[data-theme=brutal] .review-mobile-root .board-wrap,[data-theme=brutal] .review-mobile-root .cat-row-wrap,[data-theme=brutal] .review-mobile-root .tab-strip-wrap,[data-theme=brutal] .review-mobile-root .slider-row,[data-theme=brutal] .review-mobile-root .cat{background:var(--card)!important;border-color:var(--border);color:var(--text)}[data-theme=brutal] .review-mobile-root .goal-banner{background:var(--card2)!important;color:var(--text)}[data-theme=brutal] .review-mobile-root .cat.active{background:var(--accent2)!important;color:#0d0d0c}[data-theme=brutal][data-mode=dark] .review-mobile-root .cat.active{background:#26262a!important;color:var(--accent2)}[data-theme=brutal] .review-mobile-root .answer-btn{background:var(--accent)!important;color:#fff;border-color:var(--border)}[data-theme=brutal] .dca-root{--dca-paper:#f2f1ec;--dca-paper-deep:#e9e7df;--dca-surface:#ffffff;--dca-surface-2:#f6f5f0;--dca-ink:#0d0d0c;--dca-ink-soft:#5c5c54;--dca-muted:#5c5c54;--dca-muted-2:#8a8a7e;--dca-rule:#0d0d0c;--dca-rule-soft:#c9c6bd;--dca-accent:#e64a18;--dca-good:#2f7d32;--dca-good-deep:#1f5a22;--dca-good-soft:#d8e2c6;--dca-gold-soft:#f2e2b8}[data-theme=brutal][data-mode=dark] .dca-root{--dca-paper:#17171a;--dca-paper-deep:#1f1f22;--dca-surface:#26262a;--dca-surface-2:#2c2c30;--dca-ink:#e9e7df;--dca-ink-soft:#c9c7be;--dca-muted:#9a9a90;--dca-muted-2:#6f6f68;--dca-rule:#3a3a3d;--dca-rule-soft:#2c2c30;--dca-accent:#ff6a33;--dca-good:#4fb15f;--dca-good-deep:#3a8a45;--dca-good-soft:#2c3a28;--dca-gold-soft:#3a3320}[data-theme=brutal] .ssd--dark{--ssd-on-accent: #fff}[data-theme=brutal] .ssd{--ssd-serif: "Archivo", "Inter", system-ui, sans-serif}[data-theme=brutal] .ssd__rail-prompt{font-weight:800;letter-spacing:-.02em}[data-theme=brutal] .ssd__rail-prompt-em{font-style:normal;background:var(--accent2);color:#0d0d0c;padding:0 4px}[data-theme=brutal] .ss button,[data-theme=brutal] .ss__action,[data-theme=brutal] .ss__continuation-pill{border-radius:0}[data-theme=brutal] .ss__prompt{font-family:Archivo,Inter,system-ui,sans-serif;font-weight:800;letter-spacing:-.015em}[data-theme=brutal] .ss__prompt em{font-style:normal;background:var(--accent2);color:#0d0d0c;padding:0 3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}[data-theme=brutal] .ss__action{border:2px solid var(--text);font-weight:700}[data-theme=brutal] .ss__action.is-primary{background:var(--cat-active);color:var(--cat-on, #fff);text-transform:uppercase;letter-spacing:.04em}[data-theme=brutal] .ss__bottom{border-top:3px solid var(--text)}[data-theme=brutal] .ss__badge,[data-theme=brutal] .ss--bold .ss__badge{border-radius:0;background:var(--bg0);border:2px solid var(--text);border-left:8px solid var(--cat-active);color:var(--text);font-family:var(--font-mono);font-weight:700}[data-theme=brutal] .ssd__rail-badge{border-radius:0;background:var(--bg0);border:2px solid var(--text);border-left:8px solid var(--ssd-cat-active);color:var(--text);font-family:var(--font-mono)}[data-theme=brutal] .ss__context,[data-theme=brutal] .ss--bold .ss__context{background:var(--paper);border-bottom:3px solid var(--border)}[data-theme=brutal] .ss__context:before,[data-theme=brutal] .ss--bold .ss__context:before{height:8px;border-radius:0}[data-theme=brutal] .lp-btn{border-radius:0}[data-theme=brutal] .lp-btn-primary{background:var(--accent2);color:#0d0d0c;border:2px solid #0d0d0c;box-shadow:4px 4px #0d0d0c;font-weight:800;text-transform:uppercase;letter-spacing:.03em}[data-theme=brutal] .lp-btn-primary:hover{transform:translate(-1px,-1px);box-shadow:5px 5px #0d0d0c}[data-theme=brutal] .lp-btn-text{color:var(--text);font-weight:700;text-decoration:underline;text-underline-offset:3px}[data-theme=brutal] .lp-hero-google-btn{border-radius:0;border:2px solid var(--text);font-weight:700}[data-theme=brutal] .lp-theme-toggle{border-radius:0}[data-theme=brutal] .lp-headline em{font-style:normal;background:var(--accent2);color:#0d0d0c;padding:0 8px}[data-theme=brutal] .lp-section-title em{font-style:normal;background:var(--accent2);color:#0d0d0c;padding:0 6px}[data-theme=brutal] .lpbg-pill{border-radius:0;border:2px solid var(--text);box-shadow:none}[data-theme=brutal] .lpbg-pill-dot{border-radius:0}[data-theme=brutal] .lp-final-cta-inner{background:var(--accent2);border:2px solid #0d0d0c;border-radius:0;padding:clamp(28px,5vw,56px) clamp(20px,5vw,48px)}[data-theme=brutal] .lp-final-cta h2,[data-theme=brutal] .lp-final-cta p,[data-theme=brutal] .lp-final-cta .lp-final-cta-eyebrow{color:#0d0d0c}[data-theme=brutal] .lp-final-cta .lp-eyebrow:before{background:#0d0d0c}[data-theme=brutal] .lp-final-cta h2 em{background:#0d0d0c;color:var(--accent2)}[data-theme=brutal] .lp-final-cta .lp-btn-primary{background:#0d0d0c;color:var(--accent2);border:2px solid #0d0d0c;box-shadow:none}[data-theme=brutal] .site-header{border-bottom:3px solid var(--border)}[data-theme=brutal] .brand-wordmark{align-items:center;font-family:var(--font-serif);font-weight:900;font-size:25px;letter-spacing:-.03em}[data-theme=brutal] .brand-wordmark .wm-dawn{background:var(--text);color:var(--bg0);padding:2px 8px 4px}[data-theme=brutal] .brand-wordmark .wm-chess{background:var(--accent2);color:#0d0d0c;padding:2px 8px 4px}[data-theme=brutal] .site-header .nav-link,[data-theme=brutal] .site-header .nav-trigger{font-family:var(--font-mono);font-weight:600;font-size:12px;letter-spacing:.04em;text-transform:uppercase}[data-theme=brutal] .site-header .nav-link:hover,[data-theme=brutal] .site-header .nav-trigger:hover,[data-theme=brutal] .site-header .topbar-theme-toggle,[data-theme=brutal] .site-header .lang-dropdown-btn{border-color:var(--text)}[data-theme=brutal] .site-header .topbar-theme-toggle:hover{background:var(--accent2);color:#0d0d0c}[data-theme=brutal] .site-header .lang-dropdown-btn{font-family:var(--font-mono);font-weight:600;font-size:12px}[data-theme=brutal] .site-header .avatar-wrap{border-color:var(--text)}[data-theme=brutal] .site-header .avatar{width:34px;height:34px;background:var(--accent2);border-radius:0;font-family:var(--font-mono);font-weight:800;color:#0d0d0c}[data-theme=slate]{--bg0: #eef2f7;--bg1: #e3e9f1;--bg2: #d8e0ea;--card: #ffffff;--card2: #f7f9fc;--border: #d3dbe6;--border2: #b9c4d4;--text: #0f172a;--muted: #475569;--muted2: #94a3b8;--accent: #4f46e5;--accent2: #6366f1;--primary: #4f46e5;--good: #059669;--bad: #e11d48;--warn: #d97706;--green: #059669;--red: #e11d48;--yellow: #d97706;--missed-theory: #0891b2;--missed-theory-soft: rgba(8, 145, 178, .12);--surface: rgba(255, 255, 255, .72);--m-1: #c79a2e;--m-2: #9bb01c;--m-3: #059669;--m-4: #4f46e5;--r-lg: 16px;--r-md: 12px;--r-sm: 8px;--r-scale: 1;--bd-w: 1px;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 6px 18px -8px rgba(15, 23, 42, .12);--card-bd: 1px solid var(--border);--card-r: 12px;--card-sh: 0 1px 3px rgba(15, 23, 42, .05), 0 8px 24px -12px rgba(15, 23, 42, .12);--font-display: "Inter", system-ui, sans-serif;--disp-style: normal;--disp-weight: 700;--label-tt: uppercase;--cta-bg: var(--accent);--cta-fg: #ffffff;--cta-bd: none;--cta-r: 10px;--cta-sh: 0 4px 14px -4px rgba(79, 70, 229, .45);--cta-tt: none;--cta-ff: "Inter", system-ui, sans-serif;--cta-fw: 600;--font-serif: "Inter", system-ui, sans-serif;--font-sans: "Inter", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--overline-display: inline-block;--overline-bg: color-mix(in srgb, var(--accent) 12%, var(--card));--overline-fg: var(--accent);--overline-bd: 1px solid color-mix(in srgb, var(--accent) 30%, var(--card));--overline-pad: 3px 10px;--overline-r: 999px;--src-theory: #6366f1;--src-puzzles: #f59e0b;--src-masters: #64748b;--src-yours: #0891b2;--src-endgames: #cbd5e1;--mastery-bar-h: 12px;--mastery-bar-r: 999px;--mastery-str: var(--accent);--daybox-aspect: 1;--daybox-r: 8px;--daybox-on-bg: var(--accent);--daybox-bd: 1px solid var(--border);--streak-num-color: var(--accent);--sectile-display: inline-block;--sectile-w: 6px;--sectile-h: 20px;--sectile-bg: var(--accent);--sectile-mr: 10px;--sectitle-fw: 700;--tag-active-bg: color-mix(in srgb, var(--accent) 15%, var(--card));--tag-active-fg: var(--accent);--plan-openings-bd: 3px solid var(--accent);--plan-openings-pl: 12px;--plan-openings-col: var(--muted);--plan-name-fw: 700;--topic-name-fw: 700;--plusbox-bg: color-mix(in srgb, var(--accent) 12%, var(--card));--plusbox-fg: var(--accent);--plusbox-r: 12px;--plusbox-bd: 1px solid color-mix(in srgb, var(--accent) 30%, var(--card))}[data-theme=slate][data-mode=dark]{--bg0: #0b1220;--bg1: #121a2b;--bg2: #1a2436;--card: #18212f;--card2: #1e293b;--border: #2c3a4f;--border2: #3b4d66;--text: #e8edf5;--muted: #9fb0c5;--muted2: #647389;--accent: #818cf8;--accent2: #a5b4fc;--primary: #818cf8;--good: #34d399;--bad: #fb7185;--warn: #fbbf24;--green: #34d399;--red: #fb7185;--yellow: #fbbf24;--missed-theory: #22d3ee;--missed-theory-soft: rgba(34, 211, 238, .16);--surface: rgba(24, 33, 47, .72);--shadow: 0 2px 8px rgba(0, 0, 0, .4), 0 12px 32px -12px rgba(0, 0, 0, .5);--card-sh: 0 2px 8px rgba(0, 0, 0, .4), 0 12px 32px -12px rgba(0, 0, 0, .5);--cta-sh: 0 4px 14px -4px rgba(129, 140, 248, .5)}[data-theme=swiss]{--bg0: #ffffff;--bg1: #f4f5f7;--bg2: #edeff2;--card: #ffffff;--card2: #fafbfc;--border: #e3e5ea;--border2: #c8ccd3;--text: #0b0d12;--muted: #565d68;--muted2: #8d939e;--accent: #0533f3;--accent2: #0226b8;--primary: var(--accent);--surface: rgba(255, 255, 255, .85);--good: #00a36a;--bad: #e02d1b;--warn: #ff8a00;--green: var(--good);--red: var(--bad);--yellow: var(--warn);--missed-theory: #0e7f8f;--missed-theory-soft: rgba(14, 127, 143, .1);--m-1: #ff8a00;--m-2: #0533f3;--m-3: #00a36a;--m-4: #0b0d12;--r-lg: 2px;--r-md: 2px;--r-sm: 2px;--shadow: none;--elev-1: none;--elev-2: 0 16px 40px rgba(10, 12, 16, .14);--elev-3: 0 24px 64px rgba(10, 12, 16, .18);--card-bd: 1px solid #14171d;--card-r: 2px;--card-sh: none;--font-serif: "Inter Tight", "Inter", system-ui, sans-serif;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;--font-display: "Inter Tight", "Inter", system-ui, sans-serif;--disp-style: normal;--disp-weight: 700;--label-tt: uppercase;--cta-bg: var(--accent);--cta-fg: #ffffff;--cta-bd: 1px solid var(--accent2);--cta-r: 0px;--cta-sh: none;--cta-tt: uppercase;--cta-ff: "Inter Tight", "Inter", system-ui, sans-serif;--cta-fw: 700;--emph-bg: var(--accent);--emph-fg: #ffffff;--emph-pad: 0 8px;--home-maxw: 1440px;--home-pad: 22px 28px 60px;--home-top-cols: 1fr 380px;--home-top-gap: 20px;--home-hero-pad: 28px 30px 26px;--home-greet: 36px;--home-rightcol-gap: 20px;--home-plans-cols: 1.5fr 1fr 1fr;--home-plans-gap: 18px;--home-topics-cols: repeat(4, 1fr);--home-topics-gap: 16px;--overline-bg: transparent;--overline-bd: none;--overline-pad: 0;--overline-fg: var(--accent);--mixbar-h: 10px;--mixbar-r: 0px;--mixbar-bd: 1px solid #14171d;--mixseg-divider: 1px solid #ffffff;--src-theory: var(--accent);--src-puzzles: #ff8a00;--src-masters: #0b0d12;--src-yours: #00a36a;--src-endgames: #8d939e;--src-endgames-bar: #8d939e;--dot-r: 0%;--dot-bd: 1px solid #14171d;--pill-r: 0px;--pill-bd: 1px solid #14171d;--streak-num-color: var(--accent);--daybox-row-gap: 6px;--daybox-aspect: 1;--daybox-pad: 0;--daybox-r: 0px;--daybox-fw: 700;--daybox-on-bg: var(--accent);--daybox-off-bg: #ffffff;--daybox-bd: 1px solid #14171d;--daybox-off-fg: var(--muted2);--mastery-card-bg: var(--card);--mastery-bar-h: 12px;--mastery-bar-r: 0px;--mastery-fam: #d9dee8;--mastery-sol: #9db8ff;--mastery-str: #4d6bff;--mastery-deep: #0533f3;--mastery-sw-size: 9px;--mastery-sw-r: 0px;--mastery-legend-gap: 8px 14px;--mastery-ml-align: center;--mastery-legend-fg: var(--muted);--mastery-count-ff: var(--font-display);--mastery-count-size: 12px;--plan-active-bg: var(--card);--plan-active-bd: #14171d;--bul-sz: 7px;--bul-r: 0;--bul-bd: none;--bul-inactive: var(--muted);--plan-name-size: 15.5px;--plan-name-fw: 700;--tag-active-fg: #ffffff;--tag-active-bg: var(--accent);--tag-coach-fg: #ffffff;--tag-coach-bg: var(--good);--plan-openings-col: var(--muted);--plan-stats-bd: 1px solid var(--border);--plan-stats-pt: 14px;--plan-btn-pad: 8px 13px;--ghost-bg: #ffffff;--ghost-fg: var(--text);--ghost-bd: 1px solid #14171d;--ghost-fw: 600;--edit-fg: var(--text);--edit-bd: 1px solid #14171d;--edit-td: none;--edit-pad: 8px 13px;--plan-empty-bd: 1px dashed var(--border2);--plan-empty-bg: var(--card2);--plan-empty-sh: none;--plan-empty-title-sz: 15px;--plusbox-sz: 46px;--plusbox-r: 0px;--plusbox-bd: 1px solid var(--accent);--plusbox-bg: #ffffff;--plusbox-fg: var(--accent);--sectitle-size: 18px;--sectitle-fw: 700;--sectitle-ls: -.01em;--sectile-display: inline-block;--home-count-fw: 600;--createbtn-bg: transparent;--createbtn-fg: var(--accent);--createbtn-bd: 1px solid var(--accent);--createbtn-fw: 700;--topic-sq-sz: 9px;--topic-sq-r: 0;--topic-sq-bd: 1px solid #14171d;--topic-sq-w: #ffffff;--topic-sq-b: #0b0d12;--topic-name-fs: 15px;--topic-name-fw: 700;--showall-justify: flex-start;--showall-bd: 1px solid var(--accent);--showall-pad: 6px 12px;--showall-fg: var(--accent);--showall-fw: 700;--chrome-card-bg: var(--card);--chrome-card-bd: #14171d;--chrome-card-bd-hover: var(--accent);--chrome-card-sh-hover: none;--chrome-blur: 0px;--chrome-btn-bg: #ffffff;--chrome-btn-bd: #14171d;--chrome-btn-bg-hover: var(--bg1);--chrome-btn-bd-hover: var(--accent);--chrome-btn-sh: none;--chrome-input-bg: #ffffff;--chrome-input-bd: #14171d;--chrome-placeholder: var(--muted2);--chrome-row-hover: rgba(5, 51, 243, .05);--chrome-header-bg: #ffffff;--chrome-header-bg-dark: #ffffff;--chrome-bottomnav-bg: #ffffff;--chrome-bottomnav-bd: #14171d;--chrome-bottomnav-fg: var(--muted);--chrome-bottomnav-active: var(--accent);--chrome-bottomnav-bg-dark: var(--card);--chrome-bottomnav-bd-dark: var(--border2);--chrome-bottomnav-fg-dark: var(--muted);--chrome-bottomnav-active-dark: var(--accent)}[data-theme=swiss] .ssd--dark{--ssd-on-accent: #fff}[data-theme=swiss][data-mode=dark]{--bg0: #0c0e12;--bg1: #14161b;--bg2: #1a1d23;--card: #101218;--card2: #15171d;--border: #262a32;--border2: #343943;--text: #f1f3f7;--muted: #9aa1ad;--muted2: #6a7280;--accent: #4d6bff;--accent2: #7a90ff;--surface: rgba(12, 14, 18, .85);--good: #21c98c;--bad: #ff6a59;--warn: #ffb44d;--missed-theory: #2bbccb;--missed-theory-soft: rgba(43, 188, 203, .14);--m-1: #ffb44d;--m-2: #4d6bff;--m-3: #21c98c;--m-4: #f1f3f7;--elev-2: 0 16px 40px rgba(0, 0, 0, .55);--elev-3: 0 24px 64px rgba(0, 0, 0, .6);--card-bd: 1px solid #707a8c;--cta-bd: 1px solid var(--accent2);--mixbar-bd: 1px solid #707a8c;--mixseg-divider: 1px solid #0c0e12;--dot-bd: 1px solid #707a8c;--pill-bd: 1px solid #707a8c;--daybox-bd: 1px solid #707a8c;--daybox-off-bg: transparent;--plan-active-bd: #707a8c;--ghost-bg: transparent;--ghost-bd: 1px solid #707a8c;--edit-bd: 1px solid #707a8c;--plusbox-bg: transparent;--topic-sq-bd: 1px solid #707a8c;--topic-sq-w: #d9dee8;--topic-sq-b: #05060a;--src-masters: #f1f3f7;--mastery-fam: #2c313b;--mastery-sol: #5d7dff;--mastery-str: #8fa4ff;--mastery-deep: #c4cfff;--chrome-card-bd: #707a8c;--chrome-btn-bg: transparent;--chrome-btn-bd: #707a8c;--chrome-btn-bg-hover: var(--bg2);--chrome-input-bg: var(--card);--chrome-input-bd: #707a8c;--chrome-header-bg: var(--bg0);--chrome-header-bg-dark: var(--bg0);--chrome-bottomnav-bg: var(--card);--chrome-bottomnav-bd: #707a8c}[data-theme=swiss] .site-header{border-bottom:2px solid var(--text)}[data-theme=swiss] .site-header .nav-link,[data-theme=swiss] .site-header .nav-trigger{font-family:Inter Tight,Inter,system-ui,sans-serif;font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;border-radius:0}[data-theme=swiss] .nav-link.active{background:var(--accent);color:#fff;border-color:var(--accent)}[data-theme=swiss] .site-header .nav-link:hover{border-color:var(--text)}[data-theme=swiss] .site-header .topbar-theme-toggle,[data-theme=swiss] .site-header .lang-dropdown-btn{border-color:var(--text);border-radius:0}[data-theme=swiss] .site-header .topbar-theme-toggle:hover{background:var(--accent);color:#fff}[data-theme=swiss] .mobile-bottom-label{text-transform:uppercase;letter-spacing:.08em;font-size:9px;font-weight:600}[data-theme=swiss] .mobile-bottom-nav button.active .mobile-bottom-icon{background:none}[data-theme=swiss] .mobile-bottom-nav button.active:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--chrome-bottomnav-active, var(--accent))}[data-theme=swiss] .ssd{--ssd-serif: "Inter Tight", "Inter", system-ui, sans-serif}[data-theme=swiss] .ssd__rail-prompt{font-weight:700;letter-spacing:-.015em}[data-theme=swiss] .ssd__rail-prompt-em{font-style:normal;color:var(--accent)}[data-theme=swiss] .ssd button,[data-theme=swiss] .ss button,[data-theme=swiss] .ss__action,[data-theme=swiss] .ss__continuation-pill{border-radius:2px}[data-theme=swiss] .ss{--shadow-card: none;--shadow-sheet: 0 16px 40px rgba(10, 12, 16, .14)}[data-theme=swiss] .ss__prompt{font-weight:700;letter-spacing:-.01em}[data-theme=swiss] .ss__prompt em{font-style:normal;color:var(--accent)}[data-theme=swiss] .ss__action.is-primary{text-transform:uppercase;letter-spacing:.06em;font-weight:700}[data-theme=swiss] .ss__bottom{border-top:2px solid var(--text)}[data-theme=swiss] .ss__badge,[data-theme=swiss] .ss--bold .ss__badge{border-radius:0;background:transparent;border:1px solid currentColor;color:var(--cat-active);font-weight:700}[data-theme=swiss] .ssd__rail-badge{border-radius:0;background:transparent;border:1px solid currentColor;color:var(--ssd-cat-active)}[data-theme=swiss] .ss__context,[data-theme=swiss] .ss--bold .ss__context{background:var(--card);border-bottom:1px solid var(--text)}[data-theme=swiss] .ss__context:before,[data-theme=swiss] .ss--bold .ss__context:before{height:4px;border-radius:0}[data-theme=swiss] .lp-btn{border-radius:0}[data-theme=swiss] .lp-btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent2);box-shadow:none;font-weight:700;text-transform:uppercase;letter-spacing:.05em}[data-theme=swiss] .lp-btn-primary:hover{transform:none;box-shadow:none;background:var(--accent2)}[data-theme=swiss] .lp-btn-text{color:var(--text);font-weight:600;text-decoration:underline;text-underline-offset:3px}[data-theme=swiss] .lp-hero-google-btn{border-radius:0;border:1px solid #14171d}[data-theme=swiss] .lp-headline em,[data-theme=swiss] .lp-section-title em{font-style:normal;color:var(--accent)}[data-theme=swiss] .lpbg-pill{border-radius:0;border:1px solid #14171d;box-shadow:none}[data-theme=swiss] .lpbg-pill-dot{border-radius:0}[data-theme=swiss] .brand-wordmark{align-items:center;gap:5px;font-family:Inter Tight,Inter,system-ui,sans-serif;font-weight:800;font-size:24px;letter-spacing:-.03em;line-height:1}[data-theme=swiss] .brand-wordmark:before{display:none}[data-theme=swiss] .brand-wordmark .wm-dawn{color:var(--text)}[data-theme=swiss] .brand-wordmark .wm-chess{color:#fff;background:var(--accent);padding:2px 7px 3px}