:root{--tz-bg:#F5F4EF;--tz-surface:#FFFFFF;--tz-ink:#1A2E22;--tz-ink-2:#2E4438;--tz-muted:#7B8E80;--tz-green:#2A6E4E;--tz-green-bg:#EAF4ED;--tz-line:#E4E0D6;--tz-shadow:0 8px 30px rgba(30,50,35,.07);--tz-shadow-sm:0 2px 12px rgba(30,50,35,.05);--tz-serif:"Noto Serif SC","Songti SC","STSong",Georgia,"Times New Roman",serif;--tz-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html,body{min-height:100%;margin:0;background:var(--tz-bg);color:var(--tz-ink);font-family:var(--tz-sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}.tz-game-page{min-height:100vh;padding:20px 16px 42px;background:radial-gradient(circle at 80% -10%,rgba(196,162,77,.10),transparent 34%),radial-gradient(circle at 5% 12%,rgba(42,110,78,.08),transparent 28%),var(--tz-bg)}.tz-game-shell{max-width:1180px;margin:0 auto;position:relative}.tz-back{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--tz-surface);border:1px solid var(--tz-line);box-shadow:var(--tz-shadow-sm);font-size:26px;color:var(--tz-green);margin-bottom:12px}.tz-game-hero{background:linear-gradient(135deg,#fff,#FDFBF5);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:34px 32px;overflow:hidden;position:relative}.tz-game-hero:before{content:"";position:absolute;right:-60px;top:-70px;width:230px;height:230px;border-radius:50%;background:rgba(42,110,78,.06)}.tz-game-kicker{font-size:14px;font-weight:700;color:var(--tz-green);letter-spacing:.08em;margin-bottom:10px}.tz-game-hero h1{font-family:var(--tz-serif);font-size:34px;line-height:1.2;margin:0 0 12px;color:var(--tz-ink)}.tz-game-hero p{max-width:760px;margin:0;color:var(--tz-muted);font-size:15px;line-height:1.8}.tz-game-principles{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.tz-game-principles span{font-size:13px;color:var(--tz-green);background:var(--tz-green-bg);border:1px solid rgba(42,110,78,.12);border-radius:999px;padding:8px 14px}.tz-game-note{margin:18px 0;background:rgba(255,255,255,.72);border:1px solid var(--tz-line);border-radius:22px;box-shadow:var(--tz-shadow-sm);padding:22px 24px}.tz-game-note h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 8px}.tz-game-note p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}.tz-game-note-soft{background:rgba(253,252,249,.72)}.tz-game-sections{display:grid;gap:18px}.tz-game-section{background:rgba(255,255,255,.66);border:1px solid var(--tz-line);border-radius:24px;padding:20px;box-shadow:var(--tz-shadow-sm)}.tz-game-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:14px}.tz-game-section h2{font-family:var(--tz-serif);font-size:22px;margin:0;color:var(--tz-ink)}.tz-game-section p{margin:4px 0 0;color:var(--tz-muted);font-size:13px;line-height:1.6}.tz-game-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tz-game-card{position:relative;display:flex;flex-direction:column;min-height:150px;padding:18px;border-radius:20px;background:var(--tz-surface);border:1px solid var(--tz-line);box-shadow:0 2px 10px rgba(30,50,35,.045);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.tz-game-card:before{content:"";position:absolute;left:0;top:0;width:5px;height:100%;background:var(--card-color,var(--tz-green))}.tz-game-card[href]:active{transform:scale(.985)}.tz-game-card[href]:hover{box-shadow:0 8px 22px rgba(30,50,35,.08);border-color:rgba(42,110,78,.24)}.tz-game-card-icon{font-size:32px;line-height:1;margin-bottom:14px}.tz-game-card h3{font-size:18px;line-height:1.3;margin:0 0 6px;color:var(--tz-ink)}.tz-game-card p{font-size:13px;line-height:1.6;margin:0;color:var(--tz-muted);flex:1}.tz-game-card-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:16px}.tz-game-tag{font-size:12px;border-radius:999px;padding:6px 10px;background:var(--tz-green-bg);color:var(--tz-green);border:1px solid rgba(42,110,78,.12)}.tz-game-action{font-size:13px;font-weight:700;color:#fff;background:var(--tz-green);padding:7px 12px;border-radius:999px}.tz-game-disabled{opacity:.74;filter:saturate(.82)}.tz-game-disabled .tz-game-action{background:#D9D4C7;color:#7F7A6D}.tz-old-game-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.tz-old-game-links a{background:#fff;border:1px solid var(--tz-line);border-radius:999px;padding:9px 14px;color:var(--tz-green);font-size:13px;box-shadow:var(--tz-shadow-sm)}.tz-bubble-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 80% -10%,rgba(93,181,208,.13),transparent 34%),radial-gradient(circle at 10% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}.tz-bubble-shell{max-width:920px;margin:0 auto;position:relative}.tz-bubble-hero{background:linear-gradient(135deg,#fff,#F7FCF7);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}.tz-bubble-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}.tz-bubble-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}.tz-bubble-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}.tz-bubble-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}.tz-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.tz-choice-btn{border:1px solid var(--tz-line);background:#fff;border-radius:18px;padding:15px 12px;min-height:82px;text-align:left;box-shadow:var(--tz-shadow-sm);cursor:pointer;color:var(--tz-ink)}.tz-choice-btn strong{display:block;font-size:16px;margin-bottom:5px}.tz-choice-btn span{font-size:12px;color:var(--tz-muted)}.tz-choice-btn.active{border-color:rgba(42,110,78,.38);background:var(--tz-green-bg);color:var(--tz-green)}.tz-bubble-start{display:flex;gap:10px;align-items:center;justify-content:center;margin-top:16px;flex-wrap:wrap}.tz-main-btn,.tz-soft-btn{border:0;border-radius:999px;padding:11px 18px;cursor:pointer;font-weight:700}.tz-main-btn{background:var(--tz-green);color:#fff;box-shadow:0 8px 18px rgba(42,110,78,.18)}.tz-soft-btn{background:#fff;color:var(--tz-green);border:1px solid var(--tz-line)}.tz-bubble-game{display:none}.tz-bubble-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}.tz-progress{height:9px;background:#EDE9DF;border-radius:999px;overflow:hidden;flex:1;max-width:320px}.tz-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,#6DC48E,#2A6E4E);border-radius:inherit;transition:width .25s ease}.tz-listen-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}.tz-listen-word{font-size:13px;color:var(--tz-muted);margin-bottom:10px}.tz-listen-button{width:86px;height:86px;border-radius:50%;border:0;background:linear-gradient(145deg,#2A6E4E,#4AAA72);color:#fff;font-size:28px;box-shadow:0 12px 26px rgba(42,110,78,.22);cursor:pointer}.tz-listen-tip{margin-top:10px;color:var(--tz-muted);font-size:13px}.tz-bubble-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;min-height:260px;align-items:stretch}.tz-bubble-option{border:1px solid rgba(42,110,78,.10);background:linear-gradient(145deg,#FFFFFF,#EFF8F3);border-radius:999px;min-height:126px;display:grid;place-items:center;text-align:center;cursor:pointer;box-shadow:0 12px 28px rgba(42,110,78,.10),inset 0 0 0 8px rgba(255,255,255,.55);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.tz-bubble-option:active{transform:scale(.98)}.tz-bubble-option.correct{background:linear-gradient(145deg,#EAF8EE,#FFFFFF);box-shadow:0 0 0 4px rgba(109,196,142,.25),0 12px 28px rgba(42,110,78,.12)}.tz-bubble-option.wrong{animation:tzShake .28s ease;background:linear-gradient(145deg,#FFF6F0,#FFFFFF)}.tz-bubble-option.hint{box-shadow:0 0 0 4px rgba(196,162,77,.28),0 12px 28px rgba(42,110,78,.12)}.tz-bubble-emoji{font-size:48px;line-height:1;margin-bottom:4px}.tz-bubble-cn{font-size:15px;font-weight:700;color:var(--tz-ink-2)}.tz-bubble-en{display:none;font-size:13px;color:var(--tz-muted);margin-top:4px}.tz-bubble-options.show-words .tz-bubble-en{display:block}.tz-feedback{min-height:34px;text-align:center;font-size:15px;font-weight:700;color:var(--tz-green);margin:10px 0}.tz-bubble-controls{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:10px}.tz-result{display:none;text-align:center}.tz-result h2{font-family:var(--tz-serif);font-size:28px;margin:4px 0 10px}.tz-result-score{font-size:18px;color:var(--tz-green);font-weight:800;margin-bottom:10px}.tz-result p{color:var(--tz-muted);line-height:1.7;margin:8px 0}.tz-result-words{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:14px 0}.tz-word-pill{border-radius:999px;background:var(--tz-green-bg);color:var(--tz-green);padding:7px 11px;font-size:13px;border:1px solid rgba(42,110,78,.12)}@keyframes tzShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}@media (max-width:760px){.tz-game-page,.tz-bubble-page{padding:14px 12px 30px}.tz-game-hero,.tz-bubble-hero{padding:24px 20px;border-radius:24px}.tz-game-hero h1,.tz-bubble-hero h1{font-size:28px}.tz-game-card-grid{grid-template-columns:1fr}.tz-game-section{padding:16px}.tz-choice-grid{grid-template-columns:1fr}.tz-bubble-options{grid-template-columns:1fr 1fr;gap:10px}.tz-bubble-option{min-height:112px}.tz-bubble-emoji{font-size:42px}}@media (max-width:420px){.tz-bubble-options{grid-template-columns:1fr}.tz-bubble-option{border-radius:34px}.tz-game-principles span{font-size:12px}}

/* Letter Factory */
.tz-factory-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(196,162,77,.14),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-factory-shell{max-width:920px;margin:0 auto;position:relative}
.tz-factory-hero{background:linear-gradient(135deg,#fff,#FFFDF6);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-factory-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}
.tz-factory-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-factory-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}
.tz-factory-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}
.tz-factory-game{display:none}
.tz-factory-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}
.tz-factory-order-title{font-size:13px;color:var(--tz-muted);margin-bottom:8px}
.tz-factory-order-visual{font-size:48px;line-height:1;margin-bottom:6px}
.tz-factory-order-text{font-size:15px;color:var(--tz-ink-2);font-weight:700;margin-bottom:12px}
.tz-factory-listen{width:78px;height:78px;font-size:25px}
.tz-factory-machine{display:flex;align-items:center;justify-content:center;gap:12px;background:rgba(255,255,255,.62);border:1px solid var(--tz-line);border-radius:22px;padding:14px;margin-bottom:14px;box-shadow:var(--tz-shadow-sm)}
.tz-factory-belt{height:28px;min-width:220px;border-radius:999px;background:linear-gradient(90deg,#E7E1D5,#F6F2E8);display:flex;align-items:center;justify-content:space-around;padding:0 14px;overflow:hidden}
.tz-factory-belt span{width:18px;height:6px;border-radius:999px;background:rgba(42,110,78,.20)}
.tz-factory-slot{width:58px;height:58px;border-radius:18px;background:#fff;border:1px solid var(--tz-line);display:grid;place-items:center;font-weight:900;font-size:26px;color:var(--tz-muted);box-shadow:var(--tz-shadow-sm);transition:transform .18s ease,background .18s ease,color .18s ease}
.tz-factory-slot.done{background:var(--tz-green-bg);color:var(--tz-green);transform:scale(1.05)}
.tz-letter-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:8px}
.tz-letter-tile{min-height:96px;border:1px solid var(--tz-line);border-radius:22px;background:linear-gradient(145deg,#FFFFFF,#F9FBF7);box-shadow:0 8px 20px rgba(30,50,35,.07);display:grid;place-items:center;cursor:pointer;color:var(--tz-ink);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.tz-letter-tile span{font-family:Georgia,"Times New Roman",serif;font-size:44px;font-weight:800;line-height:1}
.tz-letter-tile:active{transform:scale(.97)}
.tz-letter-tile.correct{background:linear-gradient(145deg,#EAF8EE,#FFFFFF);box-shadow:0 0 0 4px rgba(109,196,142,.25),0 12px 28px rgba(42,110,78,.12);color:var(--tz-green)}
.tz-letter-tile.wrong{animation:tzShake .28s ease;background:linear-gradient(145deg,#FFF6F0,#FFFFFF)}
.tz-letter-tile.hint{box-shadow:0 0 0 4px rgba(196,162,77,.30),0 12px 28px rgba(42,110,78,.12)}
@media (max-width:760px){.tz-factory-page{padding:14px 12px 30px}.tz-factory-hero{padding:24px 20px;border-radius:24px}.tz-factory-hero h1{font-size:28px}.tz-letter-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tz-letter-tile{min-height:88px}.tz-letter-tile span{font-size:40px}.tz-factory-belt{min-width:150px}}
@media (max-width:420px){.tz-factory-machine{gap:8px}.tz-factory-belt{min-width:120px}.tz-letter-options{grid-template-columns:repeat(2,minmax(0,1fr))}.tz-letter-tile{min-height:82px}}


/* Obvious navigation for game pages */
.tz-game-topnav{display:flex;gap:10px;align-items:center;justify-content:flex-start;margin:0 0 12px;flex-wrap:wrap}
.tz-game-topnav a{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:9px 15px;border-radius:999px;background:#fff;border:1px solid var(--tz-line);box-shadow:var(--tz-shadow-sm);color:var(--tz-green);font-size:14px;font-weight:800}
.tz-game-topnav a:active{transform:scale(.98)}

/* Letter Rescue */
.tz-rescue-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(155,142,216,.13),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-rescue-shell{max-width:920px;margin:0 auto;position:relative}
.tz-rescue-hero{background:linear-gradient(135deg,#fff,#FAF9FF);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-rescue-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}
.tz-rescue-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-rescue-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}
.tz-rescue-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}
.tz-rescue-game{display:none}
.tz-rescue-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}
.tz-rescue-title{font-size:13px;color:var(--tz-muted);margin-bottom:8px}
.tz-rescue-emoji{font-size:54px;line-height:1;margin-bottom:8px}
.tz-rescue-cn{font-size:15px;color:var(--tz-ink-2);font-weight:700;margin-bottom:12px}
.tz-rescue-word{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;margin:12px 0 16px}
.tz-rescue-letter,.tz-rescue-blank{min-width:42px;height:52px;border-radius:16px;display:grid;place-items:center;font-family:Georgia,"Times New Roman",serif;font-size:31px;font-weight:800;line-height:1;text-transform:lowercase}
.tz-rescue-letter{background:#F9FBF7;border:1px solid var(--tz-line);color:var(--tz-ink)}
.tz-rescue-blank{background:var(--tz-green-bg);border:2px dashed rgba(42,110,78,.42);color:var(--tz-green)}
.tz-rescue-blank.done{border-style:solid;background:#fff;color:var(--tz-green);box-shadow:0 0 0 4px rgba(109,196,142,.18)}
.tz-rescue-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:8px}
.tz-rescue-tile{min-height:96px;border:1px solid var(--tz-line);border-radius:22px;background:linear-gradient(145deg,#FFFFFF,#F9FBF7);box-shadow:0 8px 20px rgba(30,50,35,.07);display:grid;place-items:center;cursor:pointer;color:var(--tz-ink);transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.tz-rescue-tile span{font-family:Georgia,"Times New Roman",serif;font-size:44px;font-weight:800;line-height:1;text-transform:lowercase}
.tz-rescue-tile:active{transform:scale(.97)}
.tz-rescue-tile.correct{background:linear-gradient(145deg,#EAF8EE,#FFFFFF);box-shadow:0 0 0 4px rgba(109,196,142,.25),0 12px 28px rgba(42,110,78,.12);color:var(--tz-green)}
.tz-rescue-tile.wrong{animation:tzShake .28s ease;background:linear-gradient(145deg,#FFF6F0,#FFFFFF)}
.tz-rescue-tile.hint{box-shadow:0 0 0 4px rgba(196,162,77,.30),0 12px 28px rgba(42,110,78,.12)}
@media (max-width:760px){.tz-rescue-page{padding:14px 12px 30px}.tz-rescue-hero{padding:24px 20px;border-radius:24px}.tz-rescue-hero h1{font-size:28px}.tz-rescue-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tz-rescue-tile{min-height:88px}.tz-rescue-tile span{font-size:40px}.tz-rescue-letter,.tz-rescue-blank{min-width:36px;height:48px;font-size:27px;border-radius:14px}}
@media (max-width:420px){.tz-rescue-options{grid-template-columns:repeat(2,minmax(0,1fr))}.tz-rescue-tile{min-height:82px}.tz-rescue-word{gap:4px}.tz-rescue-letter,.tz-rescue-blank{min-width:32px;height:44px;font-size:24px}}


/* Sentence Train */
.tz-train-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(94,181,208,.14),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-train-shell{max-width:920px;margin:0 auto;position:relative}
.tz-train-hero{background:linear-gradient(135deg,#fff,#F6FCFF);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-train-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}
.tz-train-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-train-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}
.tz-train-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}
.tz-train-game{display:none}
.tz-train-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}
.tz-train-title{font-size:13px;color:var(--tz-muted);margin-bottom:8px}
.tz-train-emoji{font-size:46px;line-height:1;margin-bottom:6px}
.tz-train-cn{font-size:15px;color:var(--tz-ink-2);font-weight:700;margin-bottom:12px}
.tz-train-track{display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap;margin:16px 0 14px;padding:10px;border-radius:20px;background:linear-gradient(180deg,#F8FBF8,#FFFFFF);border:1px solid var(--tz-line)}
.tz-train-slot{min-width:64px;height:54px;border-radius:17px;border:2px dashed rgba(42,110,78,.32);background:var(--tz-green-bg);display:grid;place-items:center;color:var(--tz-green);font-weight:800;font-size:15px;padding:0 10px}
.tz-train-slot.filled{border-style:solid;background:#fff;color:var(--tz-ink);box-shadow:0 0 0 4px rgba(109,196,142,.14)}
.tz-train-engine{width:54px;height:54px;border-radius:18px;background:linear-gradient(145deg,var(--tz-green),#3E9B70);display:grid;place-items:center;color:white;font-size:25px;box-shadow:0 8px 20px rgba(42,110,78,.18)}
.tz-train-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:8px}
.tz-word-card{min-height:82px;border:1px solid var(--tz-line);border-radius:22px;background:linear-gradient(145deg,#FFFFFF,#F9FBF7);box-shadow:0 8px 20px rgba(30,50,35,.07);display:grid;place-items:center;cursor:pointer;color:var(--tz-ink);transition:transform .18s ease,box-shadow .18s ease,background .18s ease;font-weight:900;font-size:22px;padding:10px}
.tz-word-card:active{transform:scale(.97)}
.tz-word-card.used{opacity:.38;pointer-events:none;transform:scale(.96)}
.tz-word-card.correct{background:linear-gradient(145deg,#EAF8EE,#FFFFFF);box-shadow:0 0 0 4px rgba(109,196,142,.25),0 12px 28px rgba(42,110,78,.12);color:var(--tz-green)}
.tz-word-card.wrong{animation:tzShake .28s ease;background:linear-gradient(145deg,#FFF6F0,#FFFFFF)}
.tz-word-card.hint{box-shadow:0 0 0 4px rgba(196,162,77,.30),0 12px 28px rgba(42,110,78,.12)}
.tz-train-sentence{margin:12px auto 0;max-width:720px;border-radius:18px;background:#fff;border:1px solid var(--tz-line);padding:12px 14px;color:var(--tz-muted);line-height:1.7;display:none}
.tz-train-sentence strong{color:var(--tz-green)}
@media (max-width:760px){.tz-train-page{padding:14px 12px 30px}.tz-train-hero{padding:24px 20px;border-radius:24px}.tz-train-hero h1{font-size:28px}.tz-train-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tz-word-card{min-height:74px;font-size:20px}.tz-train-slot{min-width:54px;height:50px;font-size:14px}.tz-train-engine{width:50px;height:50px}}
@media (max-width:420px){.tz-train-options{grid-template-columns:repeat(2,minmax(0,1fr))}.tz-word-card{min-height:70px}.tz-train-track{gap:5px}.tz-train-slot{min-width:48px;padding:0 8px}}

/* Number Klotski - 数字华容道 */
.tz-number-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(196,162,77,.15),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-number-shell{max-width:920px;margin:0 auto;position:relative}
.tz-number-hero{background:linear-gradient(135deg,#fff,#FFFDF2);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-number-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}
.tz-number-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-number-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}
.tz-number-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}
.tz-number-game{display:none}
.tz-number-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}
.tz-number-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}
.tz-number-title{font-size:13px;color:var(--tz-muted);margin-bottom:14px}
.tz-number-board{--n:3;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:10px;margin:0 auto 16px;max-width:520px;padding:12px;border-radius:24px;background:linear-gradient(180deg,#F1EADD,#FBF8EF);border:1px solid var(--tz-line);box-shadow:inset 0 2px 8px rgba(30,50,35,.05)}
.tz-number-board.size-3{max-width:390px}
.tz-number-tile{aspect-ratio:1/1;border:1px solid rgba(42,110,78,.14);border-radius:18px;background:linear-gradient(145deg,#FFFFFF,#F8FBF7);box-shadow:0 8px 18px rgba(30,50,35,.08);display:grid;place-items:center;cursor:pointer;color:var(--tz-ink);transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease}
.tz-number-tile span{font-family:Georgia,"Times New Roman",serif;font-size:36px;font-weight:900;line-height:1}
.tz-number-tile:active{transform:scale(.97)}
.tz-number-tile.empty{background:rgba(255,255,255,.32);border:2px dashed rgba(42,110,78,.18);box-shadow:inset 0 0 0 5px rgba(255,255,255,.35);cursor:default}
.tz-number-tile.movable{box-shadow:0 0 0 4px rgba(42,110,78,.08),0 8px 18px rgba(30,50,35,.08)}
.tz-number-tile.correct-place{color:var(--tz-green);background:linear-gradient(145deg,#F2FBF4,#FFFFFF)}
.tz-number-tile.wrong{animation:tzShake .28s ease;background:linear-gradient(145deg,#FFF6F0,#FFFFFF)}
.tz-number-tile.hint{box-shadow:0 0 0 4px rgba(196,162,77,.32),0 8px 18px rgba(30,50,35,.08)}
@media (max-width:760px){.tz-number-page{padding:14px 12px 30px}.tz-number-hero{padding:24px 20px;border-radius:24px}.tz-number-hero h1{font-size:28px}.tz-number-board{gap:8px;padding:10px;border-radius:22px}.tz-number-tile{border-radius:16px}.tz-number-tile span{font-size:30px}}
@media (max-width:420px){.tz-number-board{gap:7px;padding:8px}.tz-number-tile{border-radius:14px}.tz-number-tile span{font-size:26px}.tz-number-board.size-4 .tz-number-tile span{font-size:23px}}

/* V5.1: 游戏说明与自我比较记录 */
.tz-card-title-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 0 6px}
.tz-card-title-row h3{margin:0;flex:1}
.tz-card-help-btn{width:28px;height:28px;border-radius:50%;border:1px solid rgba(26,46,34,.18);background:#fff;color:#1A2E22;font-weight:900;line-height:1;display:grid;place-items:center;cursor:pointer;box-shadow:0 2px 8px rgba(30,50,35,.05)}
.tz-card-help-btn:active{transform:scale(.96)}
.tz-game-help{margin:12px 0 0;padding:11px 12px;border-radius:15px;background:#F7FBF7;border:1px dashed rgba(42,110,78,.22);color:#496154;font-size:12px;line-height:1.7}
.tz-game-card.help-open{border-color:rgba(42,110,78,.24);box-shadow:0 8px 22px rgba(30,50,35,.08)}
.tz-game-action{border:0;display:inline-flex;align-items:center;justify-content:center}
.tz-record-line{margin:10px auto 0;max-width:720px;border-radius:18px;background:#F7FBF7;border:1px dashed rgba(42,110,78,.22);padding:11px 14px;color:#496154;line-height:1.7;font-size:13px}
.tz-game-goal{margin:12px 0 0;padding:12px 14px;border-radius:18px;background:#F7FBF7;border:1px solid rgba(42,110,78,.12);color:#496154;font-size:13px;line-height:1.7}
@media (max-width:760px){.tz-card-help-btn{width:30px;height:30px}.tz-game-help{font-size:12px}.tz-record-line{font-size:12px}}


/* Block Escape - 木块出逃 */
.tz-block-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(94,181,208,.15),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-block-shell{max-width:920px;margin:0 auto;position:relative}
.tz-block-hero{background:linear-gradient(135deg,#fff,#F6FCFF);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-block-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}.tz-block-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-block-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}.tz-block-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}.tz-block-game{display:none}
.tz-block-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}.tz-block-title{font-size:13px;color:var(--tz-muted);margin-bottom:14px}
.tz-block-board-wrap{position:relative;margin:0 auto 14px;max-width:520px;padding-right:58px}.tz-block-exit{position:absolute;right:0;top:calc(100% / 6 * 2 + 12px);width:54px;height:calc(100% / 6 - 4px);border-radius:0 18px 18px 0;background:linear-gradient(145deg,#EAF8EE,#FFFFFF);border:1px dashed rgba(42,110,78,.35);display:grid;place-items:center;color:var(--tz-green);font-size:12px;font-weight:800;z-index:0}
.tz-block-board{position:relative;aspect-ratio:1/1;width:100%;max-width:520px;margin:0 auto;border-radius:24px;background:linear-gradient(180deg,#F1EADD,#FBF8EF);border:1px solid var(--tz-line);box-shadow:inset 0 2px 8px rgba(30,50,35,.05);overflow:visible;background-image:linear-gradient(rgba(42,110,78,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(42,110,78,.08) 1px,transparent 1px);background-size:calc(100% / 6) calc(100% / 6)}
.tz-block-piece{position:absolute;left:calc(var(--x) * 100% / 6 + 5px);top:calc(var(--y) * 100% / 6 + 5px);width:calc(var(--w) * 100% / 6 - 10px);height:calc(var(--h) * 100% / 6 - 10px);border:1px solid rgba(42,110,78,.14);border-radius:18px;background:linear-gradient(145deg,#FFFFFF,#F8FBF7);box-shadow:0 8px 18px rgba(30,50,35,.10);display:grid;place-items:center;cursor:pointer;color:var(--tz-ink);transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease;z-index:2}.tz-block-piece span{font-family:Georgia,"Times New Roman",serif;font-size:24px;font-weight:900;line-height:1}.tz-block-piece:active{transform:scale(.98)}
.tz-block-piece.target{background:linear-gradient(145deg,#E7F7EC,#FFFFFF);color:var(--tz-green);border-color:rgba(42,110,78,.26)}.tz-block-piece.target span{font-size:28px}.tz-block-piece.selected{box-shadow:0 0 0 5px rgba(42,110,78,.16),0 10px 22px rgba(30,50,35,.12)}.tz-block-piece.hint{box-shadow:0 0 0 5px rgba(196,162,77,.32),0 10px 22px rgba(30,50,35,.12)}.tz-block-piece.wrong{animation:tzShake .28s ease;background:linear-gradient(145deg,#FFF6F0,#FFFFFF)}
.tz-block-blue{background:linear-gradient(145deg,#EDF7FF,#FFFFFF)}.tz-block-mint{background:linear-gradient(145deg,#EAF8EE,#FFFFFF)}.tz-block-sand{background:linear-gradient(145deg,#FFF8DF,#FFFFFF)}.tz-block-rose{background:linear-gradient(145deg,#FFF0F0,#FFFFFF)}.tz-block-purple{background:linear-gradient(145deg,#F1EEFF,#FFFFFF)}.tz-block-orange{background:linear-gradient(145deg,#FFF2E5,#FFFFFF)}
.tz-block-controls{display:grid;place-items:center;gap:7px;margin:10px auto 14px}.tz-dir-row{display:flex;gap:42px}.tz-dir-btn{width:54px;height:46px;border-radius:17px;border:1px solid var(--tz-line);background:#fff;color:var(--tz-green);font-size:22px;font-weight:900;box-shadow:0 7px 16px rgba(30,50,35,.07);cursor:pointer}.tz-dir-btn:disabled{opacity:.35;cursor:not-allowed;background:#F6F5EF}.tz-dir-btn:not(:disabled):active{transform:scale(.96)}
@media (max-width:760px){.tz-block-page{padding:14px 12px 30px}.tz-block-hero{padding:24px 20px;border-radius:24px}.tz-block-hero h1{font-size:28px}.tz-block-board-wrap{padding-right:42px}.tz-block-exit{width:42px;font-size:11px}.tz-block-piece{border-radius:14px}.tz-block-piece span{font-size:21px}.tz-dir-row{gap:34px}}
@media (max-width:420px){.tz-block-board-wrap{padding-right:36px}.tz-block-exit{width:36px;font-size:10px}.tz-block-piece{border-radius:12px;left:calc(var(--x) * 100% / 6 + 4px);top:calc(var(--y) * 100% / 6 + 4px);width:calc(var(--w) * 100% / 6 - 8px);height:calc(var(--h) * 100% / 6 - 8px)}.tz-block-piece span{font-size:18px}.tz-block-piece.target span{font-size:22px}.tz-dir-btn{width:50px;height:43px}.tz-dir-row{gap:26px}}


/* Memory Cards - 记忆翻牌 */
.tz-memory-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(196,162,77,.15),transparent 34%),radial-gradient(circle at 8% 10%,rgba(94,181,208,.10),transparent 28%),var(--tz-bg)}
.tz-memory-shell{max-width:920px;margin:0 auto;position:relative}
.tz-memory-hero{background:linear-gradient(135deg,#fff,#FFFDF5);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-memory-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}.tz-memory-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-memory-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}.tz-memory-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}.tz-subtitle{margin-top:18px!important}.tz-memory-game{display:none}
.tz-memory-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}
.tz-memory-card-wrap{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}
.tz-memory-board{--cols:3;display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:10px;margin:0 auto 14px;max-width:680px}
.tz-memory-tile{position:relative;min-height:112px;border:1px solid rgba(42,110,78,.14);border-radius:20px;background:linear-gradient(145deg,#FFFFFF,#F8FBF7);box-shadow:0 8px 18px rgba(30,50,35,.08);cursor:pointer;overflow:hidden;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease;background-clip:padding-box}
.tz-memory-tile:active{transform:scale(.98)}.tz-memory-tile.open,.tz-memory-tile.matched{border-color:rgba(42,110,78,.28);box-shadow:0 0 0 4px rgba(42,110,78,.08),0 8px 18px rgba(30,50,35,.08)}.tz-memory-tile.matched{background:linear-gradient(145deg,#EAF8EE,#FFFFFF)}
.tz-memory-back,.tz-memory-front{position:absolute;inset:0;display:grid;place-items:center;transition:opacity .16s ease,transform .16s ease}.tz-memory-back{font-family:Georgia,"Times New Roman",serif;font-size:42px;font-weight:900;color:var(--tz-green);background:linear-gradient(145deg,#F7FBF7,#FFFFFF)}.tz-memory-front{opacity:0;transform:scale(.92);padding:8px}.tz-memory-tile.open .tz-memory-back,.tz-memory-tile.matched .tz-memory-back{opacity:0;transform:scale(1.06)}.tz-memory-tile.open .tz-memory-front,.tz-memory-tile.matched .tz-memory-front{opacity:1;transform:scale(1)}
.tz-memory-front b{display:block;font-size:38px;line-height:1}.tz-memory-front em{display:block;font-style:normal;font-weight:800;color:var(--tz-ink-2);font-size:14px;margin-top:4px}.tz-memory-front small{display:block;color:var(--tz-muted);font-size:12px;margin-top:2px}
@media (max-width:760px){.tz-memory-page{padding:14px 12px 30px}.tz-memory-hero{padding:24px 20px;border-radius:24px}.tz-memory-hero h1{font-size:28px}.tz-memory-board{gap:8px}.tz-memory-tile{min-height:92px;border-radius:17px}.tz-memory-front b{font-size:32px}}
@media (max-width:420px){.tz-memory-board{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:7px}.tz-memory-tile{min-height:84px;border-radius:15px}.tz-memory-front b{font-size:28px}.tz-memory-front em{font-size:12px}.tz-memory-front small{font-size:11px}}

.tz-five-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(201,123,82,.14),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-five-shell{max-width:920px;margin:0 auto;position:relative}.tz-five-hero{background:linear-gradient(135deg,#fff,#FFF8F2);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}.tz-five-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}.tz-five-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}.tz-five-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}.tz-five-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}.tz-five-game{display:none}.tz-five-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}.tz-five-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}.tz-five-title{font-size:13px;color:var(--tz-muted);margin-bottom:14px}.tz-five-board{--n:9;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:3px;margin:0 auto 14px;max-width:600px;padding:12px;border-radius:22px;background:linear-gradient(180deg,#F2DDC7,#FBF4E8);border:1px solid var(--tz-line);box-shadow:inset 0 2px 8px rgba(30,50,35,.05)}.tz-five-board.size-9{max-width:480px}.tz-five-board.size-11{max-width:560px}.tz-five-cell{aspect-ratio:1/1;border:1px solid rgba(80,55,30,.12);border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer;position:relative;transition:transform .13s ease,box-shadow .13s ease,background .13s ease}.tz-five-cell:active{transform:scale(.95)}.tz-five-cell.human{background:linear-gradient(145deg,#2A6E4E,#6DC48E);box-shadow:0 3px 8px rgba(42,110,78,.22);border-color:rgba(42,110,78,.25)}.tz-five-cell.ai{background:linear-gradient(145deg,#FFFFFF,#F5F3ED);box-shadow:0 3px 8px rgba(30,50,35,.14);border-color:rgba(70,70,60,.18)}.tz-five-cell.last:after{content:"";position:absolute;inset:28%;border-radius:50%;background:rgba(196,162,77,.85)}.tz-five-cell.hint{box-shadow:0 0 0 5px rgba(196,162,77,.28),0 3px 8px rgba(30,50,35,.10);background:#FFF8DF}.tz-five-cell.wrong{animation:tzShake .28s ease;background:#FFF2EA}.tz-game-goal{margin-top:14px;border-radius:18px;background:#F7FBF7;border:1px dashed rgba(42,110,78,.22);padding:12px 14px;color:#496154;line-height:1.7;font-size:13px}
@media (max-width:760px){.tz-five-page{padding:14px 12px 30px}.tz-five-hero{padding:24px 20px;border-radius:24px}.tz-five-hero h1{font-size:28px}.tz-five-board{gap:2px;padding:9px;border-radius:18px}.tz-five-cell.last:after{inset:31%}}
@media (max-width:420px){.tz-five-board{gap:2px;padding:7px}.tz-five-board.size-13{gap:1px;padding:6px}.tz-five-cell{border-width:1px}.tz-five-title{font-size:12px}}

/* Othello Lite - 黑白翻转 */
.tz-othello-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(201,123,82,.14),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-othello-shell{max-width:920px;margin:0 auto;position:relative}.tz-othello-hero{background:linear-gradient(135deg,#fff,#FFF8F2);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}.tz-othello-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}.tz-othello-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}.tz-othello-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}.tz-othello-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}.tz-othello-game{display:none}.tz-othello-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}.tz-othello-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}.tz-othello-title{font-size:13px;color:var(--tz-muted);margin-bottom:14px}.tz-othello-board{--n:8;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:4px;margin:0 auto 14px;max-width:560px;padding:12px;border-radius:22px;background:linear-gradient(180deg,#CFE8D3,#F7FBF7);border:1px solid var(--tz-line);box-shadow:inset 0 2px 8px rgba(30,50,35,.05)}.tz-othello-board.size-6{max-width:460px}.tz-othello-cell{aspect-ratio:1/1;border:1px solid rgba(42,110,78,.16);border-radius:14px;background:rgba(255,255,255,.45);cursor:pointer;position:relative;transition:transform .13s ease,box-shadow .13s ease,background .13s ease}.tz-othello-cell:active{transform:scale(.95)}.tz-othello-cell:before{content:"";position:absolute;inset:16%;border-radius:50%;transform:scale(0);transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.tz-othello-cell.human:before{transform:scale(1);background:linear-gradient(145deg,#17291E,#385946);box-shadow:0 4px 10px rgba(20,35,25,.28)}.tz-othello-cell.ai:before{transform:scale(1);background:linear-gradient(145deg,#FFFFFF,#F1EEE7);box-shadow:0 4px 10px rgba(30,50,35,.16);border:1px solid rgba(70,70,60,.12)}.tz-othello-cell.legal{box-shadow:inset 0 0 0 3px rgba(42,110,78,.13);background:rgba(255,255,255,.7)}.tz-othello-cell.legal:after{content:"";position:absolute;inset:40%;border-radius:50%;background:rgba(42,110,78,.30)}.tz-othello-cell.last{box-shadow:0 0 0 4px rgba(196,162,77,.22),inset 0 0 0 2px rgba(255,255,255,.55)}.tz-othello-cell.hint{box-shadow:0 0 0 5px rgba(196,162,77,.28),0 3px 8px rgba(30,50,35,.10);background:#FFF8DF}.tz-othello-cell.wrong{animation:tzShake .28s ease;background:#FFF2EA}
@media (max-width:760px){.tz-othello-page{padding:14px 12px 30px}.tz-othello-hero{padding:24px 20px;border-radius:24px}.tz-othello-hero h1{font-size:28px}.tz-othello-board{gap:3px;padding:9px;border-radius:18px}.tz-othello-cell{border-radius:11px}.tz-othello-cell:before{inset:15%}}
@media (max-width:420px){.tz-othello-board{gap:2px;padding:7px}.tz-othello-cell{border-radius:9px}.tz-othello-title{font-size:12px}}

/* Pattern Finder - 规律找找看 */
.tz-pattern-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(196,162,77,.16),transparent 34%),radial-gradient(circle at 8% 10%,rgba(94,181,208,.11),transparent 28%),var(--tz-bg)}
.tz-pattern-shell{max-width:920px;margin:0 auto;position:relative}
.tz-pattern-hero{background:linear-gradient(135deg,#fff,#FFFDF3);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-pattern-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}.tz-pattern-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-pattern-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}.tz-pattern-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}.tz-pattern-game{display:none}
.tz-pattern-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}.tz-pattern-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}.tz-pattern-title{font-size:13px;color:var(--tz-muted);margin-bottom:14px}
.tz-pattern-sequence{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin:8px auto 18px;min-height:74px}.tz-pattern-item{display:inline-grid;place-items:center;min-width:58px;height:58px;border-radius:18px;background:linear-gradient(145deg,#FFFFFF,#F8FBF7);border:1px solid rgba(42,110,78,.15);box-shadow:0 5px 14px rgba(30,50,35,.07);font-size:28px;font-weight:900;color:var(--tz-ink-2);padding:0 10px}.tz-pattern-item.question{background:#FFF8DF;border-color:rgba(196,162,77,.35);color:#B07B1E}
.tz-pattern-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 auto 14px;max-width:680px}.tz-pattern-option{border:1px solid rgba(42,110,78,.16);background:linear-gradient(145deg,#fff,#F7FBF7);border-radius:18px;min-height:64px;font-size:28px;font-weight:900;color:var(--tz-ink);box-shadow:0 5px 16px rgba(30,50,35,.06);cursor:pointer;transition:transform .14s ease,box-shadow .14s ease,border-color .14s ease,background .14s ease}.tz-pattern-option:active{transform:scale(.97)}.tz-pattern-option.correct{background:#EAF8EE;border-color:rgba(42,110,78,.35);box-shadow:0 0 0 4px rgba(42,110,78,.10),0 5px 16px rgba(30,50,35,.06)}.tz-pattern-option.wrong{background:#FFF2EA;border-color:rgba(201,123,82,.35);animation:tzShake .28s ease}
@media (max-width:760px){.tz-pattern-page{padding:14px 12px 30px}.tz-pattern-hero{padding:24px 20px;border-radius:24px}.tz-pattern-hero h1{font-size:28px}.tz-pattern-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.tz-pattern-item{min-width:52px;height:52px;border-radius:16px;font-size:25px}.tz-pattern-option{min-height:60px;font-size:25px}}
@media (max-width:420px){.tz-pattern-sequence{gap:7px}.tz-pattern-item{min-width:46px;height:48px;border-radius:14px;font-size:22px;padding:0 8px}.tz-pattern-option{min-height:56px;font-size:23px;border-radius:16px}}

/* Map Treasure - 地图寻宝 */
.tz-map-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(109,187,170,.18),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-map-shell{max-width:920px;margin:0 auto;position:relative}
.tz-map-hero{background:linear-gradient(135deg,#fff,#F3FFFB);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-map-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}.tz-map-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-map-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}.tz-map-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}.tz-map-game{display:none}
.tz-map-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}.tz-map-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}.tz-map-title{font-size:13px;color:var(--tz-muted);margin-bottom:12px}
.tz-map-clue{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;background:#F6FCFA;border:1px dashed rgba(42,110,78,.22);border-radius:20px;padding:12px;margin:0 auto 14px;color:#365948;line-height:1.6}.tz-map-clue strong{font-size:14px}.tz-map-steps{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.tz-map-steps span{display:inline-flex;align-items:center;gap:4px;border-radius:999px;background:#fff;border:1px solid rgba(42,110,78,.14);padding:6px 10px;font-weight:800;color:var(--tz-green)}.tz-map-steps em{font-style:normal;font-size:11px;color:var(--tz-muted);font-weight:700}
.tz-map-board{--n:5;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:6px;margin:0 auto 14px;max-width:580px;padding:12px;border-radius:24px;background:linear-gradient(180deg,#E4F5EF,#F8FCFA);border:1px solid var(--tz-line);box-shadow:inset 0 2px 8px rgba(30,50,35,.05)}.tz-map-board.size-4{max-width:460px}.tz-map-board.size-6{max-width:650px}
.tz-map-cell{aspect-ratio:1/1;border:1px solid rgba(42,110,78,.15);border-radius:18px;background:linear-gradient(145deg,#FFFFFF,#F8FBF7);box-shadow:0 4px 13px rgba(30,50,35,.06);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:transform .13s ease,box-shadow .13s ease,background .13s ease,border-color .13s ease}.tz-map-cell:active{transform:scale(.96)}.tz-map-cell b{font-size:27px;line-height:1}.tz-map-cell small{min-height:14px;font-size:10px;color:var(--tz-muted);font-weight:800}.tz-map-cell.start{background:#FFFDF4;border-color:rgba(196,162,77,.28)}.tz-map-cell.path{box-shadow:0 0 0 4px rgba(109,187,170,.20),0 4px 13px rgba(30,50,35,.06);background:#F2FFFB}.tz-map-cell.correct{background:#EAF8EE;border-color:rgba(42,110,78,.35);box-shadow:0 0 0 5px rgba(42,110,78,.12),0 5px 16px rgba(30,50,35,.06)}.tz-map-cell.correct b{font-size:30px}.tz-map-cell.wrong{background:#FFF2EA;border-color:rgba(201,123,82,.35);animation:tzShake .28s ease}
@media (max-width:760px){.tz-map-page{padding:14px 12px 30px}.tz-map-hero{padding:24px 20px;border-radius:24px}.tz-map-hero h1{font-size:28px}.tz-map-board{gap:5px;padding:9px;border-radius:20px}.tz-map-cell{border-radius:15px}.tz-map-cell b{font-size:24px}.tz-map-steps span{padding:5px 8px}}
@media (max-width:420px){.tz-map-board{gap:4px;padding:7px}.tz-map-board.size-6{gap:3px;padding:6px}.tz-map-cell{border-radius:12px}.tz-map-cell b{font-size:21px}.tz-map-cell small{font-size:9px}.tz-map-clue{padding:10px}.tz-map-steps{gap:5px}.tz-map-steps span{font-size:12px}.tz-map-steps em{display:none}}


/* Patient Flower - 耐心种花 */
.tz-flower-page{min-height:100vh;padding:18px 16px 38px;background:radial-gradient(circle at 82% -12%,rgba(155,142,216,.16),transparent 34%),radial-gradient(circle at 8% 10%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-flower-shell{max-width:920px;margin:0 auto;position:relative}
.tz-flower-hero{background:linear-gradient(135deg,#fff,#FCFAFF);border:1px solid var(--tz-line);border-radius:28px;box-shadow:var(--tz-shadow);padding:26px 26px;margin-bottom:16px}
.tz-flower-hero h1{font-family:var(--tz-serif);font-size:30px;margin:0 0 8px}
.tz-flower-hero p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-flower-panel{background:rgba(255,255,255,.76);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:20px;margin-bottom:14px}
.tz-flower-panel h2{font-family:var(--tz-serif);font-size:20px;margin:0 0 12px}
.tz-flower-game{display:none}
.tz-flower-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;color:var(--tz-muted);font-size:13px}
.tz-flower-card{text-align:center;background:#fff;border:1px solid var(--tz-line);border-radius:24px;padding:18px;box-shadow:var(--tz-shadow-sm);margin-bottom:14px}
.tz-flower-title{font-size:13px;color:var(--tz-muted);margin-bottom:10px}
.tz-flower-pot{width:min(360px,100%);margin:0 auto 14px;border-radius:28px;background:linear-gradient(180deg,#F9FFF7,#F2ECE0);border:1px solid var(--tz-line);padding:22px 18px 18px;box-shadow:inset 0 -8px 18px rgba(42,110,78,.05)}
.tz-flower-icon{font-size:88px;line-height:1;transition:transform .25s ease;filter:drop-shadow(0 10px 14px rgba(42,110,78,.08))}
.tz-flower-icon.grow{transform:scale(1.12) rotate(-2deg)}
.tz-flower-stage{margin-top:8px;color:var(--tz-green);font-weight:800;font-size:15px}
.tz-flower-meter{max-width:520px;margin:0 auto 12px;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;color:var(--tz-muted);font-size:13px;text-align:left}
.tz-flower-meter b{display:block;height:12px;border-radius:999px;background:#EDE9DF;overflow:hidden;border:1px solid rgba(42,110,78,.08)}
.tz-flower-meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#C4A24D,#E6C96F);border-radius:inherit;transition:width .08s linear}
.tz-flower-meter i.ready{background:linear-gradient(90deg,#6DC48E,#2A6E4E)}
.tz-flower-task{max-width:620px;margin:0 auto;color:var(--tz-ink-2);line-height:1.7;font-size:15px;font-weight:700}
.tz-flower-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px}
.tz-flower-action{min-height:112px;border:1px solid var(--tz-line);border-radius:22px;background:linear-gradient(145deg,#FFFFFF,#F9FBF7);box-shadow:0 8px 20px rgba(30,50,35,.07);display:grid;place-items:center;cursor:pointer;color:var(--tz-ink);transition:transform .18s ease,box-shadow .18s ease,background .18s ease;font-weight:800;padding:10px;text-align:center}
.tz-flower-action b{font-size:34px;line-height:1}.tz-flower-action span{font-size:14px;color:var(--tz-ink-2)}
.tz-flower-action:active{transform:scale(.97)}
.tz-flower-action.correct{background:linear-gradient(145deg,#EAF8EE,#FFFFFF);box-shadow:0 0 0 4px rgba(109,196,142,.25),0 12px 28px rgba(42,110,78,.12);color:var(--tz-green)}
.tz-flower-action.wrong{animation:tzShake .28s ease;background:linear-gradient(145deg,#FFF6F0,#FFFFFF)}
.tz-flower-action.hint{box-shadow:0 0 0 4px rgba(196,162,77,.32),0 8px 18px rgba(30,50,35,.08)}
@media (max-width:760px){.tz-flower-page{padding:14px 12px 30px}.tz-flower-hero{padding:24px 20px;border-radius:24px}.tz-flower-hero h1{font-size:28px}.tz-flower-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tz-flower-action{min-height:96px}.tz-flower-icon{font-size:76px}.tz-flower-status{flex-wrap:wrap}}
@media (max-width:420px){.tz-flower-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.tz-flower-action{min-height:88px}.tz-flower-action b{font-size:30px}.tz-flower-action span{font-size:13px}}


/* V13: imported game standard wrapper */
.tz-standard-game-page{min-height:100vh;padding:18px 16px 36px;background:radial-gradient(circle at 80% -12%,rgba(196,162,77,.12),transparent 34%),radial-gradient(circle at 8% 8%,rgba(42,110,78,.10),transparent 28%),var(--tz-bg)}
.tz-standard-shell{max-width:1180px;margin:0 auto}
.tz-standard-game-head{background:linear-gradient(135deg,#fff,#FDFBF5);border:1px solid var(--tz-line);border-radius:24px;box-shadow:var(--tz-shadow-sm);padding:22px 22px;margin-bottom:14px}
.tz-standard-game-head h1{font-family:var(--tz-serif);font-size:28px;line-height:1.25;margin:4px 0 8px;color:var(--tz-ink);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tz-standard-game-head p{margin:0;color:var(--tz-muted);line-height:1.7;font-size:14px}
.tz-inline-help-btn{width:30px;height:30px;border-radius:50%;border:1px solid rgba(26,46,34,.16);background:#fff;color:#1A2E22;font-weight:900;line-height:1;display:inline-grid;place-items:center;cursor:pointer;box-shadow:0 2px 8px rgba(30,50,35,.05)}
.tz-standard-help{margin-top:12px;padding:12px 14px;border-radius:16px;background:#F7FBF7;border:1px dashed rgba(42,110,78,.22);color:#496154;font-size:13px;line-height:1.75}
.tz-standard-game-frame-wrap{background:#fff;border:1px solid var(--tz-line);border-radius:22px;box-shadow:var(--tz-shadow-sm);padding:8px;overflow:hidden}
.tz-standard-game-frame{display:block;width:100%;height:74vh;min-height:560px;border:0;border-radius:16px;background:#fff}
.tz-standard-observe-note{margin-top:14px}
@media (max-width:760px){.tz-standard-game-page{padding:12px 10px 26px}.tz-standard-game-head{padding:18px 16px;border-radius:20px}.tz-standard-game-head h1{font-size:24px}.tz-standard-game-frame{height:76vh;min-height:520px}.tz-game-card-grid{grid-template-columns:1fr!important}}