:root{color-scheme:light;--bg:#f3f7f4;--panel:#ffffff;--panel-soft:#eef6f2;--ink:#24312c;--muted:#5f6d67;--line:#cddbd3;--brand:#315f50;--brand-strong:#244a3f;--gold:#f4bf45;--coral:#df6758;--blue:#6f9fbd;--shadow:0 16px 40px rgb(36 49 44 / 10%);--content-card-width:min(1120px, calc(100% - 28px));--game-card-width:min(760px, calc(100% - 28px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,segoe ui,sans-serif}main{overflow-x:hidden}a{color:inherit}.site-header,.site-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;width:min(1120px,calc(100% - 28px));margin:0 auto;padding:10px 0}.site-logo{display:inline-flex;align-items:center;gap:9px;color:var(--ink);font-weight:900;text-decoration:none;white-space:nowrap}.site-logo__mark{display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:8px;background:0 0}.site-nav,.site-footer nav{display:flex;flex-wrap:wrap;gap:12px}.site-nav a,.site-footer a{color:var(--muted);font-size:.95rem;font-weight:800;text-decoration:none}.hero{display:grid;grid-template-columns:minmax(0,1fr)minmax(280px,430px);gap:clamp(24px,6vw,62px);align-items:center;width:var(--content-card-width);min-height:min(680px,calc(100vh - 88px));margin:0 auto;padding:clamp(24px,6vw,64px)0}.hero--game-first{grid-template-columns:1fr;min-height:auto;gap:8px;width:var(--game-card-width);padding-top:4px;padding-bottom:8px}.hero--game-first .hero__copy{max-width:720px;margin:0 auto;padding-top:0;text-align:center}.hero--game-first .hero__copy h1{font-size:2rem}.hero--game-first .hero__copy p{margin-top:8px;margin-right:auto;margin-left:auto;font-size:1rem}.hero--game-first .eyebrow{margin-bottom:4px}.hero--game-first .hero__actions{display:none}.hero__game .game-shell{width:100%;max-width:760px;padding:0}.hero__game .dicezzle-game-canvas{height:clamp(392px,48svh,472px)}.hero__copy h1,.page__header h1{margin:0;color:var(--ink);font-size:3rem;line-height:.95;letter-spacing:0}.hero__copy p{max-width:580px;margin:18px 0 0;color:var(--muted);font-size:1.125rem}.eyebrow{margin:0 0 8px;color:var(--brand);font-size:.78rem;font-weight:900;letter-spacing:0;text-transform:uppercase}.hero__actions,.page-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);font-weight:900;padding:0 18px;text-decoration:none}.button--primary{border-color:var(--brand);background:var(--brand);color:#fff}.hero__board{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.hero__board span{display:grid;place-items:center;aspect-ratio:1;border:1px solid var(--line);border-radius:8px;background:var(--panel-soft);color:var(--ink);font-size:clamp(1.5rem,6vw,2.5rem);font-weight:900}.hero__board span:empty{background:#f8fbf9}.section-grid,.page,.related-games{width:var(--content-card-width);margin:0 auto}.section-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:34px 0}.section-grid article,.related-games{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:20px;box-shadow:var(--shadow)}.section-grid h2,.related-games h2,.content h2{margin:0 0 8px;font-size:1.25rem;line-height:1.2}.section-grid p,.content p,.content li,.site-footer p{color:var(--muted)}.page{padding:34px 0 54px}.page__header{max-width:760px;margin-bottom:22px}.page__header h1{font-size:2.5rem}.lede{margin:14px 0 0;color:var(--muted);font-size:1.125rem}.content{max-width:760px}.content--after-game{margin-top:20px}.page--history{max-width:760px}.daily-history{max-width:760px;margin:0 auto}.daily-history__toolbar{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:end;padding:0 0 20px}.daily-history__toolbar label{display:grid;gap:6px;margin-right:auto;font-size:.875rem;font-weight:700}.daily-history__month{flex:1 1 260px;min-width:0}.daily-history__month label{margin-bottom:6px}.daily-history__month-controls{display:grid;grid-template-columns:44px minmax(0,1fr)44px;gap:8px}.daily-history__toolbar button{min-height:44px;padding:8px 12px;border:1px solid #bdcec5;border-radius:6px;background:#f9fcfa;color:#2c5743;font:inherit;font-size:.875rem}.daily-history__month-controls button{padding:0;font-size:1.25rem}.daily-history__toolbar button:disabled{opacity:.45;cursor:default}.daily-history__toolbar button:not(:disabled):hover{background:#eaf3ed}.daily-history__toolbar input{min-width:0;max-width:100%;min-height:44px;padding:8px;border:1px solid #bdcec5;border-radius:6px;background:#fff;color:#273e33;font:inherit;font-size:1rem}.daily-history__toolbar a{display:inline-flex;align-items:center;min-height:44px;font-size:.875rem}.daily-history__resume:not([hidden]){display:flex;gap:12px;align-items:end;margin-bottom:20px}.daily-history__resume label{display:grid;gap:6px;flex:1;min-width:0;font-size:.875rem;font-weight:700}.daily-history__resume select{width:100%;min-width:0;height:44px;min-height:44px;padding:8px;border:1px solid #bdcec5;border-radius:6px;background:#fff;color:#273e33;font:inherit;font-size:1rem}.daily-history__resume a{display:inline-flex;align-items:center;min-height:44px;padding:8px 0}.daily-history__summary:not([hidden]){display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0;padding:16px 0;border-block:1px solid #cddbd3}.daily-history__summary dt{font-size:.8125rem;color:#52645c}.daily-history__summary dd{margin:6px 0 0;font-size:1.375rem;font-weight:750;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.daily-history__message{margin:18px 0;color:#52645c}.daily-history__list{list-style:none;margin:0;padding:0}.daily-history__row{display:grid;grid-template-columns:minmax(0,1fr)minmax(150px,1fr)auto;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid #dce5df}.daily-history__identity{display:grid;gap:5px;min-width:0}.daily-history__identity time{font-size:.9375rem;font-weight:750;font-variant-numeric:tabular-nums}.daily-history__status{font-size:.8125rem;color:#63746b}.daily-history__status.is-completed{color:#246246;font-weight:650}.daily-history__scores{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0}.daily-history__scores dt{font-size:.75rem;color:#63746b}.daily-history__scores dd{margin:4px 0 0;font-weight:700;font-size:.875rem;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.daily-history__actions{display:flex;flex-wrap:wrap;justify-content:end;gap:8px}.daily-history__actions a{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:8px 12px;border:1px solid #bdcec5;border-radius:6px;color:#2c5743;background:#f9fcfa;font-size:.875rem;font-weight:650;text-decoration:none}.daily-history__actions a:hover{background:#eaf3ed}.daily-history :is(a,input,select,button):focus-visible{outline:3px solid #34789b;outline-offset:3px}.daily-history__row:target{background:#edf6f0;scroll-margin-block:16px}.daily-history__note{margin-top:24px;font-size:.8125rem;line-height:1.6;color:#63746b}@media(max-width:600px){.page--history{padding-top:16px}.page--history .page__header{margin-bottom:20px}.page--history .page__header .eyebrow{display:none}.page--history .page__header h1{font-size:1.75rem}.page--history .page__header .lede{margin:8px 0 0;font-size:1rem}.daily-history__toolbar{gap:8px 20px;padding-bottom:12px}.daily-history__month{flex-basis:100%}.daily-history__row{grid-template-columns:minmax(0,1fr)auto;gap:8px 12px}.daily-history__scores{grid-row:2}.daily-history__actions{grid-column:2;grid-row:1/span 2;flex-direction:column}}.content code{border:1px solid var(--line);border-radius:6px;background:#f8fbf9;padding:.12rem .32rem}.page--game{max-width:760px;padding-top:8px}.page--game .page__header{margin-bottom:12px}.page--game .page__header h1{font-size:2rem;line-height:1}.page--game .lede{margin-top:8px;font-size:1rem}.page--game .game-shell{width:100%;padding-right:0;padding-left:0}.related-games{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:24px;margin-bottom:50px}.related-games__links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.related-games__links a{display:grid;place-items:center;min-height:44px;border:1px solid var(--line);border-radius:8px;background:var(--panel-soft);color:var(--brand-strong);font-weight:900;padding:0 12px;text-decoration:none}.site-footer{align-items:flex-start;border-top:1px solid var(--line);color:var(--muted)}.site-footer strong{color:var(--ink)}:focus-visible{outline:3px solid #3974a8;outline-offset:3px}.skip-link{position:fixed;top:8px;left:12px;z-index:100;padding:10px 14px;background:#fff;transform:translateY(-160%)}.skip-link:focus{transform:none}.learn{width:var(--game-card-width);margin:0 auto}.page .learn{width:100%}.learn-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:4px 18px;padding:4px 0 14px;border-bottom:1px solid var(--line)}.learn-nav a{display:inline-flex;align-items:center;min-height:44px;color:var(--brand-strong);font-size:.875rem;text-underline-offset:4px}.learn-section{padding:30px 0;border-bottom:1px solid var(--line);scroll-margin-top:16px}.learn-section h2{margin:0 0 10px;font-size:1.625rem;line-height:1.25}.learn-section h3{margin:0 0 8px;font-size:1.05rem;line-height:1.4}.learn-section p{margin:8px 0 16px;color:var(--muted)}.learn-section .eyebrow{color:var(--brand);font-size:.75rem}.learn-examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:24px}.learn-example{min-width:0}.learn-example>p:not(.learn-example__number){min-height:120px;font-size:.9rem}.learn-example .learn-example__number{margin:0 0 8px;color:#34789b;font-size:.8rem;font-weight:800}.learn-example summary{min-height:44px;cursor:pointer;color:var(--brand-strong);font-size:.875rem;font-weight:700}.learn-example__back,.learn-example__reveal[open] .learn-example__forward,.learn-example__reveal[open]+.learn-example__before{display:none}.learn-example__reveal[open] .learn-example__back{display:inline}.learn-example__before>p,.learn-example__after>p{min-height:64px;font-size:.82rem}.learn-board{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:repeat(5,minmax(0,1fr));gap:4px;aspect-ratio:1;max-width:240px;padding:8px;border:1px solid #c5d0d4;border-radius:8px;background:#e7edef}.learn-board__cell{display:grid;place-items:center;min-width:0;min-height:0;aspect-ratio:1;border-radius:5px;background:#f8fafb;box-shadow:inset 0 1px 2px #bccbd3}.learn-die{--die-fill:#4f9de8;--die-side:#235a9c;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:5%;width:87%;aspect-ratio:1;padding:18%;border:1px solid var(--die-side);border-radius:22%;background:linear-gradient(150deg,rgb(255 255 255/25%),transparent 60%),var(--die-fill);box-shadow:0 2px 0 var(--die-side),inset 0 1px rgb(255 255 255/65%)}.learn-die i{visibility:hidden;border-radius:50%;background:#fffaf0;box-shadow:0 0 0 .7px var(--die-side)}.learn-die--1 i:nth-child(5),.learn-die--2 i:nth-child(1),.learn-die--2 i:nth-child(9),.learn-die--3 i:nth-child(1),.learn-die--3 i:nth-child(5),.learn-die--3 i:nth-child(9),.learn-die--4 i:nth-child(1),.learn-die--4 i:nth-child(3),.learn-die--4 i:nth-child(7),.learn-die--4 i:nth-child(9),.learn-die--5 i:nth-child(1),.learn-die--5 i:nth-child(3),.learn-die--5 i:nth-child(5),.learn-die--5 i:nth-child(7),.learn-die--5 i:nth-child(9),.learn-die--6 i:nth-child(1),.learn-die--6 i:nth-child(3),.learn-die--6 i:nth-child(4),.learn-die--6 i:nth-child(6),.learn-die--6 i:nth-child(7),.learn-die--6 i:nth-child(9){visibility:visible}.learn-die--2{--die-fill:#25b9b0;--die-side:#116d68}.learn-die--3{--die-fill:#8bd64e;--die-side:#3f7f20}.learn-die--4{--die-fill:#ff8a23;--die-side:#a8410a}.learn-die--5{--die-fill:#f05b55;--die-side:#9b2730}.learn-die--6{--die-fill:#7b4cc1;--die-side:#462574}.learn-die--star{--die-fill:#e49a12;--die-side:#563003;padding:10%}.learn-die__star{grid-area:1/1/4/4;background:#fff8cc;clip-path:polygon(50% 0,64% 33%,100% 38%,73% 64%,80% 100%,50% 82%,20% 100%,27% 64%,0 38%,36% 33%)}.learn-progression{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;width:min(100%,390px);margin:20px auto 0}.learn-progression>span{display:grid;justify-items:center;gap:6px;min-width:0;color:var(--muted)}.learn-progression .learn-die{width:100%}.learn .learn-caption{margin-bottom:0;text-align:center;font-size:.82rem}.learn-tips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 28px;margin-top:22px}.learn-tips article{padding-left:14px;border-left:3px solid #7bb5cc}.learn-tips article:nth-child(2){border-color:#93c569}.learn-tips article:nth-child(3){border-color:#df8f84}.learn-tips article:nth-child(4){border-color:#dab662}.learn-tips p{margin-bottom:0;font-size:.9375rem}.learn-scores{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;padding:14px 0;border-block:1px solid var(--line)}.learn-scores dt{font-size:.8rem;color:var(--muted)}.learn-scores dd{margin:0;font-size:1.25rem;font-weight:800}.learn-questions>details{padding:4px 0;border-bottom:1px solid var(--line)}.learn-questions summary{padding:12px 4px;cursor:pointer;font-weight:650}.learn-questions details p{margin:0 4px 14px;font-size:.9375rem}.learn-questions .learn-next{margin-top:20px;font-size:.9375rem}.learn-art{max-width:540px;margin:32px auto}.learn-art img{display:block;width:100%;height:auto;border-radius:8px}.learn-art figcaption{padding-top:10px;color:var(--muted);text-align:center;font-size:.82rem}.learn-section .learn-practice-link{margin:24px 0 0;padding-top:18px;border-top:1px solid var(--line)}.learn-practice-link a{color:var(--brand-strong);font-weight:750;text-underline-offset:4px}.learn-practice-link span{display:block;margin-top:6px;font-size:.9rem}.practice-nav{display:flex;flex-wrap:wrap;gap:6px 20px;padding-bottom:18px;border-bottom:1px solid var(--line)}.practice-nav a{display:inline-flex;align-items:center;min-height:44px;font-size:.875rem;text-underline-offset:4px}.practice-puzzle{padding:28px 0;border-bottom:1px solid var(--line);scroll-margin-top:16px}.practice-puzzle>.eyebrow{color:#34789b;font-size:.75rem;margin:0 0 8px}.content .practice-puzzle h2{font-size:1.5rem;line-height:1.25}.practice-question{margin:8px 0 20px}.practice-layout{display:grid;grid-template-columns:minmax(0,280px)minmax(0,1fr);gap:28px;align-items:start}.practice-position{margin:0;min-width:0}.practice-position .learn-board{width:100%;max-width:280px;margin-inline:auto}.practice-die{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:14px}.practice-die__icon{display:grid;width:38px;height:38px;place-items:center}.practice-position figcaption{margin-top:12px;color:var(--muted);text-align:center;font-size:.82rem}.learn-board__cell--candidate{border:2px dashed #34789b;background:#eef7fc;box-shadow:none;color:#245676;font-size:1.1rem}.practice-choices{min-width:0}.practice-choice{border-block-end:1px solid var(--line)}.practice-choice:first-child{border-block-start:1px solid var(--line)}.practice-choice>summary{display:flex;align-items:center;gap:12px;min-height:68px;padding:10px 4px;cursor:pointer;list-style:none}.practice-choice>summary::-webkit-details-marker{display:none}.practice-choice>summary::after{content:"+";margin-left:auto;font-size:1.25rem;line-height:1;color:var(--muted)}.practice-choice[open]>summary::after{content:"-"}.practice-choice>summary>strong{color:#245676;font-size:1.125rem}.practice-choice>summary>span{min-width:0;font-size:.9375rem;font-weight:700;line-height:1.35}.practice-choice small{display:block;font-size:.75rem;font-weight:400;color:var(--muted);margin-top:3px}.practice-outcome{padding:6px 4px 16px}.practice-outcome .practice-verdict{margin:0 0 6px;color:var(--brand);font-weight:700;font-size:.75rem}.practice-outcome h3{margin:0;font-size:1.125rem;line-height:1.3}.practice-outcome p{margin:8px 0 14px;font-size:.9375rem}.practice-outcome .learn-board{max-width:220px;width:100%;margin-inline:auto}.practice-stats{display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:center;margin:16px 0 0}.practice-stats dt{font-size:.75rem;color:var(--muted)}.practice-stats dd{margin:0;font-weight:750}.practice-takeaway{margin-top:14px}.practice-takeaway summary{min-height:44px;padding:10px 0;font-size:.875rem;color:var(--brand-strong);cursor:pointer}.practice-takeaway p{margin:4px 0 0;padding-left:12px;border-left:3px solid #93c569;font-size:.9375rem}.practice-finish{padding:28px 0 0}.practice-links{display:flex;align-items:center;flex-wrap:wrap;gap:14px 24px}.practice-links>a:not(.button){display:inline-flex;align-items:center;min-height:44px}.content--strategy>h2{margin:30px 0 12px;padding-top:24px;border-top:1px solid var(--line);font-size:1.5rem;line-height:1.3;scroll-margin-top:16px}.content--strategy>.practice-nav+h2{border-top:0;padding-top:0}.strategy-case{display:grid;grid-template-columns:minmax(0,280px)minmax(0,1fr);gap:28px;align-items:start;margin:24px 0}.strategy-setup,.strategy-branches{min-width:0}.strategy-setup figure{margin:0}.strategy-setup .learn-board{width:100%;max-width:280px;margin-inline:auto}.strategy-setup figcaption{margin-top:12px;color:var(--muted);font-size:.82rem;text-align:center}.strategy-tray{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:14px}.strategy-tray>span:first-child{color:var(--muted);font-size:.875rem;margin-right:6px}.strategy-tray__die{display:grid;width:40px;height:40px;place-items:center}.strategy-branch{border-bottom:1px solid var(--line)}.strategy-branch:first-child{border-top:1px solid var(--line)}.strategy-branch>summary{min-height:52px;padding:14px 4px;cursor:pointer;font-weight:700;line-height:1.4}.strategy-branch>p{margin:0 4px 18px;font-size:.9375rem}.strategy-step{margin:0 4px 20px;padding-top:16px;border-top:1px solid var(--line)}.strategy-step figcaption{color:var(--ink)}.strategy-step small{display:block;color:var(--muted);font-size:.75rem;margin-top:2px}.strategy-step>p{margin:10px 0 14px;font-size:.9rem}.strategy-step .learn-board{max-width:220px;width:100%;margin-inline:auto}.strategy-step .strategy-step__space{text-align:center;margin-bottom:0;font-size:.82rem}@media(max-width:680px){.learn-examples{grid-template-columns:1fr;gap:24px}.learn-example{border-top:1px solid var(--line);padding-top:16px}.learn-example>p:not(.learn-example__number){min-height:0}.learn-board{margin-inline:auto}.learn-example__before>p,.learn-example__after>p{min-height:42px;text-align:center}.learn-tips{grid-template-columns:1fr}.learn-section{padding:24px 0}.learn-section h2{font-size:1.4rem}.learn-scores{grid-template-columns:repeat(3,minmax(0,1fr))}.page__header h1{font-size:2rem;line-height:1.15}.practice-layout{grid-template-columns:minmax(0,1fr);gap:20px}.practice-puzzle{padding:24px 0}.practice-nav{gap:2px 14px}.strategy-case{grid-template-columns:minmax(0,1fr);gap:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media(max-width:820px){.hero,.section-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero__board{max-width:430px}.hero--game-first{gap:8px;padding-top:2px}.hero--game-first .hero__copy{padding-top:0}.related-games,.site-footer{align-items:stretch;flex-direction:column}.related-games__links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.site-header{width:min(100% - 16px,1120px);gap:8px;padding:7px 0}.site-logo{gap:7px;font-size:.95rem}.site-logo__mark{width:30px;height:30px}.site-header{flex-wrap:nowrap}.site-nav{flex:1;justify-content:flex-end;gap:8px;min-width:0}.site-nav a{min-height:34px;font-size:.86rem}.site-nav a:nth-child(n+3){display:none}.hero--game-first{width:var(--game-card-width);gap:0;padding-top:0}.hero--game-first .hero__copy,.page--game .page__header{position:absolute;width:1px;height:1px;margin:-1px;border:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.hero__game .game-shell{max-width:none;min-width:0}.hero__game .dicezzle-game-canvas{height:clamp(388px,46svh,412px)}.page--game{padding-top:0}.hero__actions .button,.page-actions .button{width:100%}.related-games__links{grid-template-columns:1fr}}