@font-face{font-family:OriginalGame;src:url('assets/original/Comprehension-SemiBold.ttf') format('truetype');font-display:swap}
@font-face{font-family:OriginalChinese;src:url('assets/original/NotoSansSC-Medium-subset.woff2') format('woff2'),url('assets/original/NotoSansSC-Medium-subset.ttf') format('truetype');font-display:swap}
:root{--paper:#f5f2ef;--ink:#323331;--muted:#83817e;--green:#323331;--line:#dcd8d3;--serif:OriginalGame,OriginalChinese,sans-serif;--sans:OriginalGame,OriginalChinese,sans-serif;--mono:OriginalGame,OriginalChinese,monospace}
body{background:var(--paper);color:var(--ink);font-family:var(--sans)}
body.theme-dark{--paper:#272825;--ink:#e3e0da;--muted:#aaa79f;--green:#e3e0da;--line:#50514c}
button,input,select{font:inherit}button:focus-visible{outline:3px solid #92a8ca;outline-offset:4px}
.native-app.app-shell{display:block;max-width:600px;min-height:100svh;margin:auto;border:0}
.native-app .main{margin:0;min-width:0;padding:0 20px 28px;width:100%;max-width:none}
.native-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:clamp(26px,5vh,48px) 0 14px}
.native-header h1{font-size:21px;font-weight:600;line-height:1.2;margin:0;text-align:center;flex:1}
.native-header .wordmark{font-family:Georgia,serif;font-size:28px;font-weight:bold;font-style:italic;letter-spacing:-1px}
.native-header-actions{display:flex;gap:8px}
.native-icon-button{display:grid;place-items:center;flex-shrink:0;width:36px;height:38px;padding:5px;background:none;border:0;border-radius:8px;color:var(--ink)}
.native-icon{display:block;width:100%;height:100%;background:currentColor;mask:var(--ui-image) center/contain no-repeat}
.native-square-button{width:43px;height:47px;padding:9px;border:2px solid var(--ink);border-radius:13px 12px 11px 13px;box-shadow:0 4px var(--ink)}
.native-square-button.profile{background:#ffca8e}
.native-home{padding-bottom:20px}
.native-home{position:relative;isolation:isolate}.native-home::before{content:'';position:absolute;inset:-20px;z-index:-1;background:var(--line);mask-image:url('assets/original/ui-sub_page_background_tile-852.png');mask-size:55px 55px;mask-repeat:repeat;opacity:.22}
.native-home .native-header{padding-bottom:12px}
.native-home-title{text-align:center;font:italic bold 27px Georgia,serif;margin:24px 0 32px}
.native-frame{border:2px solid var(--ink);border-radius:15px 14px 15px 13px;box-shadow:0 5px var(--ink);background:var(--paper)}
.native-calendar{display:block;width:90%;margin:12px auto 40px;padding:17px 22px 20px;color:var(--ink);text-align:center;cursor:pointer}
.native-calendar>strong{font-size:15px;display:block}.native-calendar h2{font-size:21px;letter-spacing:2px;margin:15px 0}
.native-month{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;margin-bottom:13px}.native-weekday{font-size:13px;padding:0 0 3px}.native-day{display:grid;place-items:center;aspect-ratio:1;font-size:12px;border:1px solid var(--ink);border-radius:4px}.native-day.empty{border:0}.native-day.today{background:var(--ink);color:var(--paper)}
.native-section-title{font-size:20px;text-align:center;margin:28px 0 20px}.native-games{display:grid;grid-template-columns:repeat(3,1fr);gap:20px 12px}
.native-game-card{border:0;background:none;color:var(--ink);padding:0;cursor:pointer;min-width:0}.native-game-art{display:grid;place-items:center;width:100%;aspect-ratio:1;border:2px solid var(--ink);border-radius:20px 18px 17px 19px;background:var(--paper);box-shadow:0 4px var(--ink);overflow:hidden}.native-game-art img{width:78%;height:78%;object-fit:contain}.native-game-card strong{display:block;font-size:14px;font-weight:600;margin-top:10px}.native-game-card small{font-size:9px;color:var(--muted);display:block;margin-top:3px}
.native-game{display:flex;flex-direction:column;min-height:calc(100svh - 28px)}
.native-game .native-header{padding-bottom:0}.native-game .native-header h1{font-size:21px}.native-game .native-header .native-icon-button{width:29px;height:34px;padding:3px}.native-game .native-header-actions{gap:8px}
.native-game-clock{text-align:center;font-family:Plex,monospace;font-size:25px;margin-top:clamp(26px,7vh,70px);line-height:1.4}
.native-progress{display:block;min-height:16px;text-align:center;font-size:10px;color:var(--muted);margin-top:7px}
.native-board-area{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:clamp(20px,4vh,48px) 0;min-height:260px}
.native-board-area>.board-wrap{width:100%;max-width:min(390px,calc(42svh * var(--board-ratio,1)));margin:0 auto}.native-board-area .sets-board,.native-board-area .mind-board{width:100%;max-width:390px;margin:0}
.native-hint-row{text-align:center;padding:14px 0 20px}.native-hint{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:72px;height:60px;border:1px solid #dedbd6;border-radius:8px;background:#fff;color:#323331;padding:8px 18px;cursor:pointer}.native-hint .native-icon{width:38px;height:38px}.native-hint small{font-size:10px;margin-top:1px}
.native-tools{font-size:12px;margin:8px 0 18px;color:var(--muted)}.native-tools>summary{text-align:center;cursor:pointer;list-style:none;padding:8px}.native-tools .control-strip{flex-wrap:wrap;padding:14px 0}.native-tools .level-controls{padding:12px 0;border:0}.native-tools .level-switch{margin-top:15px}.native-tools .instruction{font-size:11px}.native-tools .level-id{overflow-wrap:anywhere;font-size:10px}
.native-game .board{border-color:var(--ink);border-radius:1px;background:var(--paper)}.native-game .cell{border-color:var(--line);background:var(--paper);box-shadow:none}.native-game .cell.given{background:#eeeae5}.native-game .cell.selected{outline-color:#323331}.native-game .win-banner{border:1px solid var(--ink);border-radius:10px;background:var(--paper);margin:8px 0;font-size:12px}.native-game .win-banner p{font-size:10px}
.native-game .board.pipes{width:100%;margin:auto;border:0;gap:0;background:none}.native-game .board.pipes .cell{border:0;background:none;overflow:visible}.native-pipe{position:absolute;inset:0;transform:rotate(var(--pipe-turn));pointer-events:none}.native-pipe-fill,.native-pipe-stroke{position:absolute;inset:0;mask:var(--ui-image) center/100% 100% no-repeat}.native-pipe-fill{background:var(--pipe-fill)}.native-pipe-stroke{background:var(--ink)}
.native-game .board.tiles{gap:7px;border:0}.native-game .board.tiles .cell{background:transparent;border:0}.native-game .board.tiles .cell.selected{outline:2px solid var(--ink);border-radius:8px}.native-game .mode-meter{font-size:10px;margin:12px 0 0}
.native-app .page-heading{padding:15px 0 24px}.native-app .page-heading h1{font-size:24px}.native-app .eyebrow{display:none}.native-app .footer{display:none}.native-app .primary{background:var(--ink);color:var(--paper);border-radius:10px}.native-app .secondary{border-color:var(--line);color:var(--ink)}
.theme-dark .native-hint{background:#393b36;color:var(--ink);border-color:var(--line)}.theme-dark .native-game .cell.given{background:#33352f}.theme-dark .native-game-art img{opacity:.85}
.native-settings-actions{display:grid;gap:12px;margin-top:24px}.native-app .mini-tiles{display:flex;align-items:center;justify-content:center;gap:2px;font-size:35px;width:90%;height:90%}.native-app .mini-zip,.native-app .mini-lits,.native-app .mini-kami{width:78%;height:78%}
@media(min-width:700px){.native-app.app-shell{border-left:1px solid var(--line);border-right:1px solid var(--line)}.native-app .main{padding-left:40px;padding-right:40px}.native-header h1{font-size:24px}.native-calendar{max-width:370px}.native-game-card strong{font-size:16px}.native-game .native-header h1{font-size:24px}}