:root{color-scheme:light;--bg:#edf3f9;--paper:#fff;--ink:#172c25;--muted:#617168;--line:#e0e7e2;--green:#176945;--soft:#e8f3ea;--red:#ec4c43;--board:#f2f6fb;--shadow:0 12px 34px #16352208}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans KR',sans-serif;line-height:1.65;font-size:16px}html.dark{color-scheme:dark;--bg:#101b25;--paper:#192a36;--ink:#edf6ef;--muted:#a5b8ad;--line:#354b59;--green:#91dbac;--soft:#223e2b;--board:#1d303e;--shadow:none}a{color:inherit;text-decoration:none}a:hover{color:var(--green)}button,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:10px;padding:9px 17px;font-weight:650;min-height:44px;transition:background .15s,transform .15s}button:hover{background:var(--soft)}button:active{transform:translateY(1px)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--green);color:var(--paper);border-color:var(--green)}html.dark button.primary{color:#10291b}button:focus-visible,a:focus-visible,select:focus-visible,canvas:focus-visible{outline:3px solid #eea52f;outline-offset:4px}.skip{position:absolute;left:12px;top:-80px;z-index:20;background:var(--paper);padding:12px}.skip:focus{top:12px}.header{border-bottom:1px solid var(--line);background:var(--paper)}.header-inner{max-width:1160px;margin:auto;min-height:83px;display:flex;align-items:center;gap:28px;padding:12px 28px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:850;letter-spacing:-.7px}.brand img{width:39px;height:39px}.brand span small{display:block;font-size:10px;letter-spacing:2.4px;color:var(--green);line-height:1.1}.nav{display:flex;gap:24px;margin-left:auto;font-size:14px;font-weight:650}.tools{display:flex;gap:8px;align-items:center}.tools select{border:1px solid var(--line);border-radius:9px;background:var(--paper);color:var(--ink);padding:9px 6px;max-width:133px;font-size:14px;min-height:44px}.theme{padding:8px 12px;font-size:19px}.main{max-width:1160px;margin:auto;padding:30px 28px 0}.game-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:24px}.game-tabs a{padding:11px 20px;font-weight:750;font-size:15px;border-bottom:3px solid transparent;display:flex;align-items:center;gap:8px}.game-tabs a.active{color:var(--green);border-bottom-color:var(--green)}.game-tabs img{height:24px;width:24px;object-fit:contain}.play-layout{display:grid;grid-template-columns:minmax(0,1fr) 242px;gap:22px;align-items:start}.play-card,.side-card{border:1px solid var(--line);background:var(--paper);border-radius:18px;box-shadow:var(--shadow)}.play-card{overflow:hidden}.card-top{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;gap:10px;border-bottom:1px solid var(--line)}h1{font-size:24px;line-height:1.3;letter-spacing:-.65px;margin:0}.modes{display:flex;gap:3px;background:var(--bg);padding:3px;border-radius:9px}.modes button{padding:5px 11px;min-height:33px;font-size:13px;border:0;background:transparent}.modes button[aria-pressed=true]{background:var(--paper);box-shadow:0 1px 4px #0001;color:var(--green)}.scorebar{display:grid;grid-template-columns:repeat(3,1fr);margin:18px 22px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px}.stat{text-align:center;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat label{display:block;font-size:12px;letter-spacing:.7px;color:var(--muted);font-weight:650}.stat strong{font-size:25px;line-height:1.4;font-variant-numeric:tabular-nums}.stat strong em{font-size:14px;font-style:normal;color:var(--muted);font-weight:500}.stat:nth-child(2) strong{color:var(--green)}.board-wrap{margin:0 22px;position:relative;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--board);touch-action:none}.board-wrap canvas{width:100%;height:auto;display:block;touch-action:none;cursor:crosshair}.overlay{position:absolute;inset:0;background:color-mix(in srgb,var(--board) 94%,transparent);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:9px;padding:22px}.overlay.hidden{display:none}.overlay img{width:75px;height:75px;object-fit:contain;filter:drop-shadow(0 6px 0 #1020200a)}.overlay h2{margin:0;font-size:28px;letter-spacing:-.8px}.overlay p{max-width:360px;margin:0 0 10px;color:var(--muted);font-size:15px}.overlay .target{background:var(--soft);color:var(--green);border:1px solid var(--line);width:74px;height:74px;border-radius:22px;display:grid;place-items:center;font-size:40px;font-weight:900}.controlbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:17px 22px}.controlbar button{font-size:14px;padding:7px 13px}.controlbar .sound{margin-left:auto}.message{min-height:30px;margin:0 22px 12px;font-size:13px;color:var(--muted)}.side-card{padding:20px;margin-bottom:15px}.side-card h2{font-size:16px;margin:0 0 15px}.side-card p{color:var(--muted);font-size:14px;margin:10px 0}.how-step{display:flex;gap:10px;margin:14px 0;align-items:start;font-size:14px}.how-step b{flex-shrink:0;border:1px solid var(--line);border-radius:8px;width:27px;height:27px;display:grid;place-items:center;color:var(--green);font-size:12px}.how-step span{line-height:1.5}.example{display:flex;align-items:center;justify-content:center;gap:10px;font-size:20px;font-weight:850;background:var(--soft);border-radius:10px;padding:10px}.example span{color:var(--red)}.related{display:flex;align-items:center;gap:12px;padding:12px 0;font-size:14px;font-weight:750}.related img{width:48px;height:48px;object-fit:contain}.related small{font-weight:400;color:var(--muted);display:block;font-size:12px}.note{font-size:12px;color:var(--muted);display:block;border-top:1px solid var(--line);padding-top:12px}.article{max-width:850px;margin:58px auto 65px}.eyebrow{color:var(--green);font-size:12px;font-weight:800;letter-spacing:1.9px;text-transform:uppercase}.article h2{font-size:30px;line-height:1.3;letter-spacing:-.7px;margin:8px 0 17px}.article p{color:var(--muted);margin:13px 0;line-height:1.85}.article h3{font-size:19px;margin:24px 0 7px}.intro{margin-bottom:32px}.section-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0 36px}.section-grid section{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px}.section-grid h3{margin:0 0 8px}.section-grid p{font-size:15px;margin:0}table{border-collapse:collapse;width:100%;font-size:15px;margin:22px 0 38px}td,th{border-bottom:1px solid var(--line);padding:13px 14px;text-align:left}th{background:var(--soft);font-weight:700}details{border-bottom:1px solid var(--line);padding:17px 0}summary{cursor:pointer;font-weight:700;list-style-position:outside;margin-left:19px}details p{padding:0 19px;font-size:15px}.site-footer{border-top:1px solid var(--line);background:var(--paper);padding:28px}.footer-inner{max-width:1104px;margin:auto;display:flex;justify-content:space-between;gap:25px;align-items:center}.footer-inner p{font-size:12px;color:var(--muted);margin:7px 0;max-width:460px}.footer-links{display:flex;gap:22px;font-size:14px}.legal{max-width:780px;margin:35px auto 70px;min-height:60vh}.legal h1{font-size:37px;margin-bottom:25px}.legal h2{font-size:22px;margin-top:32px}.legal p{color:var(--muted)}.contact-box{padding:25px;border:1px solid var(--line);background:var(--paper);border-radius:14px}.contact-box a{color:var(--green);font-size:clamp(16px,3vw,24px);font-weight:750}.suika .board-wrap{max-width:420px;margin:0 auto}.suika .board-wrap canvas{max-height:530px}.fruit-chain{display:flex;gap:5px;align-items:center;flex-wrap:wrap}.fruit-chain img{width:35px;height:35px;object-fit:contain}.paused canvas{opacity:.08}.paused .message{color:var(--red)}@media(max-width:920px){.play-layout{grid-template-columns:minmax(0,1fr)}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:15px}.side-card{margin:0}.header-inner{gap:15px}.nav{display:none}.tools{margin-left:auto}}@media(max-width:580px){.header-inner{padding:11px 15px;min-height:70px}.brand{font-size:17px;gap:6px}.brand img{width:30px;height:30px}.brand span small{font-size:8px}.tools select{max-width:108px;font-size:12px}.theme{padding:8px}.main{padding:18px 12px 0}.game-tabs a{padding:9px 11px;font-size:14px}.card-top{padding:15px 13px}h1{font-size:19px}.scorebar{margin:12px;padding:9px}.stat strong{font-size:22px}.board-wrap{margin:0 9px}.controlbar{padding:13px 10px;gap:5px}.controlbar button{padding:7px 9px;font-size:12px}.message{margin:0 13px 9px}.sidebar{grid-template-columns:1fr}.article{margin:37px 6px 44px}.article h2{font-size:25px}.section-grid{grid-template-columns:1fr}.footer-inner{flex-direction:column;align-items:start}.footer-links{gap:16px;flex-wrap:wrap}.site-footer{padding:22px 18px}.overlay h2{font-size:21px}.overlay p{font-size:13px;margin-bottom:2px}.overlay .target{width:52px;height:52px;font-size:29px;border-radius:15px}.overlay{gap:7px;padding:14px}.legal{margin:25px 8px 50px}.legal h1{font-size:29px}.suika .board-wrap{margin:0 12px}.scorebar label{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}button{transition:none}}

@media(max-width:580px){.overlay .target{width:34px;height:34px;font-size:22px;border-radius:10px}.overlay p{display:none}}
@media(max-width:370px){.overlay .target{display:none}.brand span small{display:none}.brand{font-size:16px}.tools select{max-width:95px}.game-tabs a{font-size:13px;padding:9px 8px}}

.tools select.theme{max-width:125px;font-size:14px}.header-inner{flex-wrap:wrap}@media(max-width:580px){.tools select.theme{max-width:104px;font-size:12px}.tools{justify-content:flex-end}.header-inner{gap:10px}.brand{flex-shrink:0}}

.header-game{color:var(--green);font-size:14px;font-weight:750;padding:8px 0;white-space:nowrap}.header-game:hover{text-decoration:underline}@media(max-width:580px){.header-game{font-size:13px}.header-inner .tools{margin-left:auto}}

.intro-lead{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;align-items:start}.intro-lead p{margin-top:0}.intro-lead img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}@media(max-width:680px){.intro-lead{grid-template-columns:1fr;gap:16px}}

.apple .board-wrap{overflow:hidden;max-height:none}.apple .board-wrap canvas{display:block;width:100%;max-width:100%;height:auto}.play-card{min-width:0}

/* Native selects need explicit foreground, surface and scheme in each theme. */
.icon-select{display:flex;align-items:center;gap:4px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);padding:0 5px;min-height:44px;min-width:0;cursor:pointer}
.icon-select img{flex-shrink:0;object-fit:contain}
.icon-select.language-control img{width:30px;height:60px}
.icon-select.theme-control img{width:30px;height:30px}
.tools .icon-select select{border:0;background:var(--paper);color:var(--ink);-webkit-text-fill-color:var(--ink);color-scheme:light;padding:8px 4px;min-width:0;max-width:150px;font-size:16px;line-height:1.4;min-height:44px;cursor:pointer}
.tools .icon-select select option{background:#fff;color:#172c25;-webkit-text-fill-color:#172c25}
html.dark .tools .icon-select select{color-scheme:dark}
html.dark .tools .icon-select select option{background:#192a36;color:#edf6ef;-webkit-text-fill-color:#edf6ef}
.dark .language-control img{filter:brightness(0) invert(1)}
.icon-select:focus-within{outline:3px solid #eea52f;outline-offset:3px}
@media(max-width:580px){
 .header-inner{gap:12px;padding:12px 15px}
 .tools{flex:1 0 100%;width:100%;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:8px;margin-left:0}
 .icon-select{padding:3px 6px;gap:4px;min-height:48px}
 .tools .icon-select select,.tools select.theme{width:100%;max-width:none;font-size:16px;padding:8px 2px}
 .icon-select.language-control img{height:30px;width:30px;object-fit:none}
}

/* Compact header controls; the native theme picker remains keyboard accessible. */
.brand{letter-spacing:0}.brand img{width:39px;height:39px}
.icon-select.theme-control{position:relative;width:44px;height:44px;min-height:44px;padding:0;justify-content:center;flex-shrink:0}
.icon-select.theme-control img{width:22.5px;height:22.5px}
.tools .theme-control select{position:absolute;inset:0;width:100%;height:100%;max-width:none;opacity:0;padding:0;cursor:pointer}
.icon-select.language-control img{width:21px;height:42px}
@media(max-width:580px){.tools{grid-template-columns:minmax(0,1fr) 44px;align-items:center}.icon-select.language-control img{width:21px;height:21px;object-fit:cover}.brand img{width:30px;height:30px}}

/* Give the apple mark a clear, consistent footprint in both locations. */
.brand img{width:48px;height:48px;object-fit:contain;flex-shrink:0}.site-footer .brand img{width:44px;height:44px}.brand{gap:10px;line-height:1.35}
@media(max-width:580px){.brand img,.site-footer .brand img{width:40px;height:40px}}

/* Keep the entire apple play card above the fold while preserving canvas aspect. */
.apple .board-wrap{width:min(calc(100% - 44px),calc((100svh - 330px)*1.7));margin-inline:auto}
.apple .board-wrap canvas{width:100%;height:auto}
.apple .card-top{padding:12px 18px}.apple .scorebar{margin:10px 18px;padding:8px 12px}
.apple .controlbar{padding:10px 18px}.apple .message{margin:0 18px 8px;min-height:0;font-size:12px;line-height:1.4}
.apple .overlay .target{display:none}.apple .overlay{gap:6px;padding:12px}.apple .overlay h2{font-size:22px}.apple .overlay p{font-size:13px;margin:0;line-height:1.4}
@media(max-width:580px){.main{padding-top:10px}.apple .board-wrap{width:min(calc(100% - 18px),calc((100svh - 360px)*1.7))}.apple .card-top{padding:9px 10px}.apple .scorebar{margin:8px 10px;padding:6px 8px}.apple .controlbar{padding:8px 10px;gap:5px}.apple .controlbar button{font-size:13px;padding:7px 9px}.apple .message{margin:0 10px 8px}.apple .overlay h2{font-size:18px}.apple .overlay p{font-size:12px}.apple .overlay{padding:8px}}
@media(max-height:600px){.apple .overlay p{display:none}.apple .board-wrap{width:min(calc(100% - 18px),calc((100svh - 300px)*1.7))}.header-inner{padding-block:6px}.tools{gap:4px}.apple .message{display:none}}

.brand{font-weight:900;color:#145738}.dark .brand{color:#a6efb9}.brand:hover{color:var(--green)}

.brand img.brand-wordmark,.site-footer .brand img.brand-wordmark{width:220px;height:auto;max-width:100%;object-fit:contain}.brand{max-width:100%}
@media(max-width:580px){.brand img.brand-wordmark,.site-footer .brand img.brand-wordmark{width:190px;height:auto}}

/* Light theme follows the pale green game reference. */
:root{--bg:#eef5d7;--paper:#fbfdeb;--board:#e9f1c9;--ink:#173b2a;--muted:#4b6354;--line:#c4d5a7}
.phone-play,.phone-close{display:none}
.phone-device .phone-play{display:inline-flex;align-items:center;gap:5px}
.phone-playing{overflow:hidden}.phone-playing .phone-play{display:none}.phone-playing .phone-close{display:inline-flex}
.phone-playing .play-card{position:fixed;z-index:100;left:0;top:0;width:100dvw;height:100dvh;max-width:none;border-radius:0;padding:10px;display:grid;grid-template-columns:minmax(0,1fr) 160px;grid-template-rows:auto auto 1fr;gap:8px;background:var(--board);overflow:hidden}
.phone-playing .card-top{grid-column:2;grid-row:1;flex-wrap:wrap;padding:0;border:0;gap:5px}.phone-playing .card-top h1{display:none}.phone-playing .scorebar{grid-column:2;grid-row:2;margin:0;padding:6px;gap:4px}.phone-playing .stat strong{font-size:22px}.phone-playing .controlbar{grid-column:2;grid-row:3;margin:0;padding:0;align-content:start;gap:6px}.phone-playing .controlbar button{font-size:13px;padding:7px 9px}.phone-playing .controlbar .sound{margin-left:0}.phone-playing .message{display:none}
.phone-playing .board-wrap{grid-column:1;grid-row:1 / 4;align-self:center;width:min(100%,calc((100dvh - 24px)*1.7));margin:0 auto;max-height:none}.phone-playing .board-wrap canvas{width:100%;height:auto;max-height:none}.phone-playing .overlay .target{display:none}.phone-playing .overlay p{display:none}
@media(orientation:portrait){.phone-playing .play-card{left:50%;top:50%;width:100dvh;height:100dvw;transform:translate(-50%,-50%) rotate(90deg);transform-origin:center}.phone-playing .board-wrap{width:min(100%,calc((100dvw - 24px)*1.7))}}
@media(min-width:1024px){.main{max-width:1369px}.apple .board-wrap{width:min(calc(100% - 44px),calc((100svh - 270px)*1.7))}.apple .stat strong{font-size:30px}}

/* Compact game status chrome: labels and values share one row. */
.apple .card-top{padding:5px 10px;gap:6px;min-height:0}.apple .card-top h1{font-size:17px;line-height:1.25}.apple .modes{padding:2px}.apple .modes button{padding:4px 8px;min-height:30px;font-size:12px}
.apple .scorebar{margin:5px 10px;padding:5px 6px;border-radius:8px}.apple .stat{display:flex;align-items:center;justify-content:center;gap:7px;min-width:0}.apple .stat label{font-size:12px;letter-spacing:0;line-height:1.3}.apple .stat strong{font-size:21px;line-height:1.2}.apple .stat strong em{font-size:12px}
.apple .controlbar{padding:6px 10px}.apple .message{margin-bottom:5px}
@media(max-width:580px){.apple .card-top h1{font-size:15px}.apple .card-top{flex-wrap:wrap}.apple .stat{gap:4px}.apple .stat label{font-size:11px}.apple .stat strong{font-size:18px}.apple .stat strong em{font-size:10px}.apple .scorebar{margin:4px 8px}.apple .board-wrap{width:min(calc(100% - 16px),calc((100svh - 300px)*1.7))}}
.phone-playing .apple .scorebar{margin:0}.phone-playing .stat{display:block}.phone-playing .card-top{padding:0}

.phone-playing .apple .board-wrap{width:min(100%,calc((100dvh - 24px)*1.7))}
@media(orientation:portrait){.phone-playing .apple .board-wrap{width:min(100%,calc((100dvw - 24px)*1.7))}}

.has-leaderboard{grid-template-columns:190px minmax(0,1fr) 180px}.leaderboard{padding:15px 12px}.leaderboard h2{margin:0;font-size:18px}.leaderboard h3{font-size:13px;margin:6px 0}.leaderboard .demo-label{font-size:12px;color:var(--muted);margin:4px 0 12px}.leaderboard ol{padding:0;margin:0;list-style:none}.leaderboard li{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:6px;align-items:center;border-top:1px solid var(--line);padding:9px 0;font-size:13px}.rank-name{overflow-wrap:anywhere}.rank-number{color:var(--muted)}.leaderboard li small{grid-column:3;font-size:11px;color:var(--muted)}.leaderboard li:nth-child(-n+3) .rank-number{font-weight:900;color:var(--green)}
@media(max-width:1023px){.has-leaderboard{grid-template-columns:minmax(0,1fr) 180px}.has-leaderboard .play-card{grid-column:1;grid-row:1}.has-leaderboard .leaderboard{grid-column:2;grid-row:1}.has-leaderboard .sidebar{grid-column:1 / -1}}
@media(max-width:700px){.has-leaderboard{display:flex;flex-direction:column}.has-leaderboard .play-card{order:1;width:100%}.has-leaderboard .leaderboard{order:2;width:100%}.has-leaderboard .sidebar{order:3;width:100%}}

#start,#pause{display:inline-flex;align-items:center;justify-content:center;gap:7px}
#start::before{content:"";width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:10px solid currentColor;flex-shrink:0}
#pause::before{content:"";width:10px;height:13px;background:linear-gradient(to right,currentColor 0 35%,transparent 35% 65%,currentColor 65% 100%);flex-shrink:0}
.play-card.paused #pause::before{background:none;width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:10px solid currentColor}

#start::before{border:0;width:16px;height:16px;background:url('/assets/play-white.webp') center/contain no-repeat}
#start,html.dark #start{background:#176945;color:#fff;border-color:#176945}.overlay img.play-apple{width:48px;height:48px;object-fit:contain;filter:none;margin:0}
@media(max-height:600px){.overlay img.play-apple{width:32px;height:32px}}

.left-rail{min-width:0;display:flex;flex-direction:column;gap:14px}.left-rail .side-card{margin:0;padding:14px 12px}.left-rail .how-step{font-size:13px;gap:7px}.left-rail .how-step b{width:24px;height:24px}.game-recommendation{display:block}.recommendation-card{display:block;background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.recommendation-title{padding:12px;font-size:16px;font-weight:850;border-bottom:1px solid var(--line)}.recommendation-board{margin:12px;padding:18px 10px;min-height:180px;background:var(--board);border:2px solid var(--green);border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.recommendation-board img{width:90px;height:90px;object-fit:contain}.recommendation-board span{font-size:13px;text-align:center;color:var(--ink);line-height:1.5}.recommendation-play{display:block;margin:12px;background:#176945;color:#fff;text-align:center;padding:9px;border-radius:10px;font-size:14px;font-weight:750}.recommendation-card:hover{border-color:var(--green)}
.suika .card-top{padding:5px 10px}.suika .scorebar{margin:5px 10px;padding:5px 6px}.suika .stat{display:flex;align-items:center;justify-content:center;gap:6px}.suika .stat strong{font-size:20px}.suika .board-wrap{border:2px solid var(--green);background:var(--board);border-radius:12px}.suika .controlbar{padding:6px 10px}
@media(max-width:1023px){.has-leaderboard .left-rail{grid-column:2;grid-row:1}.left-rail .leaderboard{grid-column:auto;grid-row:auto}}
@media(max-width:700px){.has-leaderboard .left-rail{order:2;width:100%}.has-leaderboard .sidebar{order:3}.game-recommendation{max-width:350px}.header-game{font-size:14px;margin-left:auto}}

/* Compact navigation and responsive, undistorted merge board. */
.header-game{margin-left:0}.header-inner{gap:16px}.tools{margin-left:auto}
.has-leaderboard{grid-template-columns:190px minmax(0,1fr)}
.suika .board-wrap{width:min(calc(100% - 20px),420px,calc((100svh - 245px)*.777778));margin:0 auto;max-width:420px}
.suika .board-wrap canvas{max-height:none;width:100%;height:auto;aspect-ratio:420/540}
@media(max-width:700px){.header-inner{gap:10px}.header-game{margin-left:0;font-size:13px}.suika .stat{gap:3px}.suika .stat strong{font-size:16px}.suika .message{font-size:12px;line-height:1.4}.suika .board-wrap{width:min(calc(100% - 16px),420px,calc((100svh - 235px)*.777778))}}
body.phone-playing .suika .board-wrap{width:min(100%,calc((100dvh - 24px)*.777778));height:auto}
@media(orientation:portrait){body.phone-playing .suika .board-wrap{width:min(100%,calc((100dvw - 24px)*.777778))}}

.header-game{display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border:1px solid var(--line);border-radius:10px;background:var(--soft);font-size:14px;line-height:1.2;min-height:44px}.header-game img{width:24px;height:24px;object-fit:contain}.header-game:hover{text-decoration:none;background:var(--board)}
@media(max-width:580px){.header-inner{padding:8px 10px;gap:7px}.header-inner .brand-wordmark{width:clamp(115px,34vw,170px);height:auto}.header-game{padding:6px;gap:4px;font-size:12px}.header-game img{width:21px;height:21px}.tools{gap:4px}.header-game span{max-width:86px;white-space:normal}.phone-device .phone-play{display:none}}
body.phone-playing .apple{grid-template-columns:minmax(0,1fr) 138px;gap:6px;padding:6px}body.phone-playing .apple .card-top{flex-direction:column;align-items:stretch}body.phone-playing .apple .modes{justify-content:center}body.phone-playing .apple .scorebar{display:flex;flex-direction:column;padding:4px}body.phone-playing .apple .stat{border-right:0;border-bottom:1px solid var(--line);padding:3px;display:flex;justify-content:space-between;align-items:center}body.phone-playing .apple .stat:last-child{border:0}body.phone-playing .apple .stat strong{font-size:20px}body.phone-playing .apple .stat label{font-size:12px}body.phone-playing .apple .controlbar{display:grid;grid-template-columns:1fr 1fr;align-content:start}body.phone-playing .apple .controlbar button{min-height:40px;padding:5px;font-size:12px}body.phone-playing .apple .phone-close{min-height:36px;padding:3px;font-size:13px}
.suika .board-wrap{border:5px solid #a6c8cc;border-top:2px solid #c5e4e7;border-radius:10px 10px 30px 30px;box-shadow:inset 8px 0 0 #ffffff55,inset -8px 0 0 #ffffff44,0 7px 0 #89aeb455;background:linear-gradient(90deg,#ffffff70,#cceaf02a 20%,#ffffff30 75%,#ffffff65)}
.suika .board-wrap:after{content:'';position:absolute;inset:0;border-left:5px solid #ffffff55;border-right:3px solid #ffffff44;border-bottom:8px solid #ffffff44;border-radius:5px 5px 24px 24px;pointer-events:none}.fruit-chain img{border:1px solid var(--line);border-radius:50%;background:var(--board);padding:3px;width:38px;height:38px}.suika .stat #time{display:flex;align-items:center;gap:4px}.next-fruit-icon{width:25px;height:25px;object-fit:contain;border:1px solid var(--line);border-radius:50%;background:var(--paper)}

@media(max-height:380px){body.phone-playing .apple{grid-template-columns:minmax(0,1fr) 120px;gap:4px;padding:4px}body.phone-playing .apple .card-top{gap:2px}body.phone-playing .apple .modes button{font-size:11px;padding:3px;min-height:27px}body.phone-playing .apple .scorebar{gap:0;padding:2px}body.phone-playing .apple .stat{padding:1px}body.phone-playing .apple .stat strong{font-size:17px}body.phone-playing .apple .controlbar{gap:3px}body.phone-playing .apple .controlbar button{min-height:32px;font-size:11px}body.phone-playing .apple .phone-close{min-height:28px}}
@media(max-width:580px){.header-inner .brand img.brand-wordmark{width:clamp(100px,31vw,170px);height:auto}.header-inner .brand{flex-shrink:0}.header-inner .tools{display:flex;flex:0 0 auto;width:auto;margin-left:auto;gap:4px}.header-inner .language-control{position:relative;width:40px;height:44px;padding:0;min-height:44px;justify-content:center}.header-inner .tools .language-control select{position:absolute;inset:0;width:100%;height:100%;max-width:none;opacity:0;padding:0}.header-game span{max-width:72px}.header-inner .theme-control{width:40px}}

/* Keep centered navigation independent from the logo and preferences. */
.header-center{display:flex;align-items:center;justify-content:center;gap:22px;flex:1;min-width:0}.header-center .nav{margin-left:0}.header-inner .tools{margin-left:0}.header-inner{gap:24px}
@media(max-width:920px){.header-center .nav{display:none}.header-center{gap:8px}}
@media(max-width:580px){.header-inner{padding:10px 14px;gap:12px}.header-inner .brand img.brand-wordmark{width:clamp(98px,30vw,160px)}.header-center{flex:1;justify-content:center}.header-game{padding:6px 7px}.header-inner .tools{gap:4px}.header-game span{max-width:65px}}
/* Rotate a descendant, never the fullscreen element itself. */
body.phone-playing .apple.play-card{left:0;top:0;width:var(--phone-long,100dvw);height:var(--phone-short,100dvh);transform:none;grid-template-columns:minmax(0,1fr) 128px;grid-template-rows:auto auto minmax(0,1fr)}
body.phone-playing.phone-rotated .apple.play-card{left:50%;top:50%;transform:translate(-50%,-50%) rotate(90deg)}
body.phone-playing .apple .board-wrap{width:min(100%,calc((var(--phone-short,100dvh) - 20px)*1.7));align-self:center;justify-self:center;grid-column:1;grid-row:1 / 4;margin:0;max-height:none}
body.phone-playing .apple .card-top,body.phone-playing .apple .scorebar,body.phone-playing .apple .controlbar{grid-column:2}.phone-playing .apple .phone-close{display:block;width:100%}.phone-playing .apple .controlbar{align-content:start;overflow:auto}.phone-playing .apple .modes button{word-break:keep-all;white-space:nowrap;font-size:11px;padding:4px}
.suika .board-wrap{border:2px solid var(--green);border-radius:12px;box-shadow:none;background:var(--board)}.suika .board-wrap:after{display:none}

/* Paused games retain a readable board after leaving fullscreen. */
.paused canvas{opacity:1}html:fullscreen,html::backdrop{background:var(--bg)}
@media(max-width:580px){.header-inner{column-gap:15.6px}.header-center{padding-left:3px}}
@media(max-width:360px){.header-inner{padding-inline:10px}.header-inner .brand img.brand-wordmark{width:90px}.header-game{padding-inline:5px}.header-game span{max-width:58px}}
.suika .scorebar{display:flex;align-items:center;justify-content:space-around;gap:12px;background:transparent;border:0;padding:9px;margin:8px}.suika .stat{width:86px;min-height:86px;border:2px solid #96c7d0;border-radius:50%;flex-direction:column;gap:1px;background:radial-gradient(circle at 30% 20%,#ffffffa8,transparent 40%),linear-gradient(140deg,#d6f5fc77,#b5dfed33);box-shadow:inset 3px 3px 5px #ffffff70,inset -3px -3px 5px #9bc5d744,0 3px 7px #173b2a12}.suika .stat label{letter-spacing:0}.suika .stat #time{flex-direction:column;font-size:12px;line-height:1.2}.suika .next-fruit-icon{width:32px;height:32px;border:0;background:transparent;animation:fruit-float 2s ease-in-out infinite}.suika .stat strong{font-size:23px}
.suika .board-wrap{border:10px solid #9fc6cb;border-top:12px solid #cce9ed;border-bottom:16px solid #abd4d9;border-radius:8px 8px 20px 20px;background:linear-gradient(90deg,#e9f9fc88,#d3edf133 25%,#d3edf133 75%,#effcff88);box-shadow:inset 9px 0 0 #b3d2d955,inset -9px 0 0 #b3d2d955,0 7px 0 #83aeb877}.suika .board-wrap:after{display:block;content:'';position:absolute;inset:0;border-left:3px solid #ffffff80;border-right:3px solid #ffffff66;border-bottom:4px solid #ffffff88;border-radius:0 0 9px 9px;pointer-events:none}.suika canvas{cursor:default}.dark .suika .board-wrap{background:linear-gradient(90deg,#284956bb,#1d303e77,#284956bb);border-color:#6b9da7;border-top-color:#9ac9d1}.dark .suika .stat{background:radial-gradient(circle at 30% 20%,#b5e8f344,transparent 40%),#24434c}
@keyframes fruit-float{0%,100%{transform:translateY(2px)}50%{transform:translateY(-3px)}}@media(prefers-reduced-motion:reduce){.suika .next-fruit-icon{animation:none}}
@media(max-width:580px){.suika .scorebar{gap:8px;margin:4px;padding:5px}.suika .stat{width:72px;min-height:72px}.suika .board-wrap{width:min(calc(100% - 20px),420px,calc((100svh - 290px)*.777778))}.suika .stat label{font-size:11px}}

/* Clear rounded glass vessel, with no crossing guide lines. */
.suika .play-card{background:radial-gradient(ellipse at top,var(--soft),var(--paper) 65%)}
.suika .board-wrap{isolation:isolate;border:4px solid #91bcc8;border-top:6px solid #c3e8f0;border-bottom:10px solid #8fbcc9;border-radius:8px;box-shadow:inset 10px 0 14px #acd7e033,inset -10px 0 14px #acd7e033,0 8px 14px #214f5e15;background:linear-gradient(90deg,#ddf5fc99,#f9ffff55 20%,#ecfbff33 70%,#d1edf599)}
.suika .board-wrap:before{display:none}
.suika .board-wrap:after{display:block;inset:0;border-left:4px solid #ffffff99;border-right:3px solid #ffffff66;border-bottom:4px solid #e4faff99;border-radius:8px}
.suika .board-wrap.danger{border-color:#eb8e64;box-shadow:0 0 18px #ef8d5d66,inset 10px 0 14px #acd7e033}
.dark .suika .board-wrap{background:linear-gradient(90deg,#345868aa,#20364066 25%,#20364044 75%,#345868aa);border-color:#83b9c8}.dark .suika .board-wrap.danger{border-color:#eb8e64}
.suika .stat{box-shadow:inset 3px 3px 5px #ffffff70,0 5px 12px #173b2a15}.suika .controlbar{justify-content:center}.suika .controlbar .sound{margin-left:0}

@media(min-width:1024px){
 .main{padding-top:18px}.has-leaderboard{grid-template-columns:180px minmax(0,1fr) 190px;gap:16px;align-items:stretch}
 .has-leaderboard .left-rail,.has-leaderboard .apple-help{min-height:0;max-height:calc(100svh - 140px);overflow:auto;scrollbar-width:thin;display:block}
 .has-leaderboard .left-rail .leaderboard,.has-leaderboard .apple-help .side-card{height:100%;margin:0;overflow:auto;padding:14px 12px}
 .apple .board-wrap{width:min(calc(100% - 20px),calc((100svh - 290px)*1.7));margin-inline:auto}
 .apple .card-top{padding:4px 9px}.apple .scorebar{margin:4px 9px;padding:4px}.apple .controlbar{padding:5px 9px}.apple .message{margin-bottom:4px}
 .suika .board-wrap{width:min(calc(100% - 24px),350px,calc((100svh - 295px)*.777778))}
 .suika .scorebar{margin:4px;padding:4px}.suika .stat{width:72px;min-height:72px}.suika .stat #time{font-size:11px}
}
@media(min-width:701px) and (max-width:1023px){.has-leaderboard{grid-template-columns:minmax(0,1fr) 180px}.has-leaderboard .apple-help{grid-column:1 / -1}.has-leaderboard .left-rail{grid-column:2;grid-row:1}}
@media(max-width:700px){.has-leaderboard .apple-help{order:3;width:100%}}

@media(min-width:1024px){.has-leaderboard{align-items:start}.has-leaderboard .left-rail,.has-leaderboard .apple-help{height:var(--play-height,auto)}}

.suika .stat #time{min-height:42px;max-width:100%;overflow:visible}.suika .stat #time img{display:block;flex-shrink:0;width:36px;height:36px;object-fit:contain}.suika .scorebar{position:relative;z-index:2}

.how-video{width:100%;max-width:800px;margin:16px 0 28px;aspect-ratio:16/9;overflow:hidden;border-radius:12px;background:#101820}.how-video iframe{display:block;width:100%;height:100%;border:0}

.card-top .game-label{font:inherit;font-weight:800;margin:0}.article .intro h1{font-size:clamp(1.5rem,3vw,2rem);line-height:1.35;margin:0 0 16px}

.suika .card-top .suika-title{font-size:clamp(1rem,2.2vw,1.3rem);line-height:1.4;white-space:normal;margin:0}.suika .card-top{height:auto;min-height:40px}