#td{--td-ink:#111c32;--td-mint:#64efd3;--td-peach:#ffb48b;max-width:960px;margin:26px auto 20px;color:var(--td-ink);text-align:left;font-family:inherit}#td *{box-sizing:border-box}#td [hidden]{display:none!important}#td button{font-family:inherit;cursor:pointer;touch-action:manipulation}#td button:focus-visible{outline:3px solid #5785ff;outline-offset:4px}#td button:disabled{opacity:.35;cursor:default}.td-layout{display:grid;grid-template-columns:minmax(0,460px) minmax(0,1fr);gap:36px;align-items:start}.td-machine{background:#101b2d;color:#eef5ff;border:1px solid #25334b;border-radius:24px;overflow:hidden;box-shadow:0 16px 50px #14244022}.td-topline{height:54px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff10;font-size:11px;font-weight:800;letter-spacing:2px}.td-topline i{display:inline-block;width:6px;height:6px;background:var(--td-mint);border-radius:50%;margin-right:6px}.td-topline>div{display:flex;gap:8px}.td-topline button{height:32px;min-width:34px;border:1px solid #ffffff24;background:transparent;border-radius:8px;color:#c5d2e5;font-size:11px;letter-spacing:0}.td-screen{padding:30px 28px;text-align:center}.td-eyebrow{font-size:10px;font-weight:800;letter-spacing:2.1px;color:#8097b6}.td-screen h2{font-size:32px;font-weight:850;line-height:1.3;margin:14px 0 20px;color:#f3f7ff;letter-spacing:-1.4px}.td-screen h2 em{font-style:normal;color:var(--td-mint)}.td-screen p{font-size:14px;line-height:1.8;color:#acbbd1;margin:16px 0 22px}.td-mint{color:var(--td-mint)}.td-peach{color:var(--td-peach)}.td-demo{display:flex;gap:14px;justify-content:center;height:160px}.td-demo>div{position:relative;width:112px;border-radius:14px;background:linear-gradient(#132339,#1c3540);border:1px solid #64efd325;overflow:hidden}.td-demo>div+div{background:linear-gradient(#242536,#3b2c35);border-color:#ffb48b25}.td-demo>div:before{content:'';position:absolute;left:50%;height:100%;border-left:1px dashed #ffffff18}.td-demo-wall{position:absolute;top:29px;left:12px;width:34px;height:15px;border:1px solid #7488a6;border-radius:4px;background:repeating-linear-gradient(135deg,#4b5d79 0px,#4b5d79 4px,#33445f 4px,#33445f 8px)}.td-demo>div+div .td-demo-wall{left:65px;top:56px}.td-demo-orb{position:absolute;left:68px;bottom:43px;width:20px;height:20px;border-radius:50%;background:var(--td-mint);box-shadow:0 0 22px #64efd34a}.td-demo>div+div .td-demo-orb{left:20px;border-radius:5px;transform:rotate(45deg);background:var(--td-peach);box-shadow:0 0 22px #ffb48b44}.td-demo span{position:absolute;bottom:12px;left:0;right:0;font-size:9px;letter-spacing:2px;color:var(--td-mint)}.td-demo>div+div span{color:var(--td-peach)}#td .td-primary{display:flex;align-items:center;justify-content:center;gap:24px;width:100%;min-height:52px;padding:12px;border:0;border-radius:12px;background:var(--td-mint);color:#102d2a;font-size:16px;font-weight:800;box-shadow:0 5px 0 #2e9d8b}#td .td-primary:active{transform:translateY(2px);box-shadow:0 3px 0 #2e9d8b}#td .td-primary span{font-size:22px}#td .td-secondary{width:100%;min-height:46px;margin-top:14px;padding:10px;background:#ffffff06;border:1px solid #ffffff20;border-radius:11px;color:#c1cfe1;font-size:13px}.td-hud{height:72px;padding:12px 24px;display:flex;align-items:center;justify-content:space-between}.td-hud>div{display:flex;align-items:center;gap:12px}.td-hud span{font-size:11px;color:#93a7c3}.td-hud strong{font-size:32px;line-height:1;font-variant-numeric:tabular-nums}.td-hud .td-hud-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.td-hud b{font-size:12px;color:var(--td-mint)}.td-stage{position:relative;width:100%;background:#0d1728}.td-stage canvas{display:block;width:100%;height:auto;aspect-ratio:400/430;touch-action:none}.td-hint{display:flex;align-items:center;justify-content:center;text-align:center;height:36px;margin:0;padding:0 8px;font-size:11px;color:#aabbd1;background:#162237}.td-controls{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px 16px 18px}.td-controls button{min-height:66px;border:1px solid #64efd350;border-radius:12px;color:var(--td-mint);background:#64efd313;-webkit-user-select:none;user-select:none;touch-action:none!important}.td-controls button+button{color:var(--td-peach);background:#ffb48b13;border-color:#ffb48b50}.td-controls button.td-pressed{background:#64efd334;transform:translateY(2px)}.td-controls button+button.td-pressed{background:#ffb48b34}.td-controls span{display:block;font-size:17px;font-weight:800}.td-controls b{margin-left:14px;font-size:21px}.td-controls small{display:block;margin-top:3px;font-size:10px;opacity:.7}.td-controls kbd{font-family:inherit;background:transparent;color:inherit;font-size:10px;margin-left:5px}#td-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;background:#0d1728de;z-index:2;padding:25px}#td-overlay strong{font-size:38px;letter-spacing:-1px}#td-overlay span{font-size:13px;color:#aabbd1}#td-overlay .td-primary{max-width:240px}.td-editorial{padding:24px 0 22px;border-bottom:1px solid #e6ebf2}.td-editorial h3{font-size:38px;line-height:1.23;letter-spacing:-1.8px;font-weight:850;margin:15px 0 18px}.td-editorial p{font-size:14px;line-height:1.85;color:#67758b;margin:0;max-width:310px}.td-record{padding:24px 0;border-bottom:1px solid #e6ebf2}.td-record>span{font-size:12px;color:#6c7990}.td-record>div:not(.td-progress){display:flex;align-items:baseline;gap:6px;margin:8px 0}.td-record strong{font-size:40px;line-height:1.2;font-variant-numeric:tabular-nums}.td-record div>span{font-size:13px;color:#7a899f}.td-record b{font-size:9px;letter-spacing:1px;color:#8b99ad;margin-left:auto}.td-progress{height:5px;background:#e7edf1;border-radius:9px;margin:14px 0 8px;overflow:hidden}.td-progress i{display:block;height:100%;width:0;background:#29bca1;border-radius:9px}.td-record small{font-size:11px;color:#6c7990}.td-guide{font-size:14px;line-height:1.75;text-align:left;padding:24px 0 0}.td-guide h3{font-size:15px;font-weight:800;margin:0 0 20px}.td-guide ol{list-style:none;counter-reset:td;padding:0;margin:0}.td-guide li{position:relative;padding-left:34px;margin-bottom:19px;counter-increment:td}.td-guide li:before{content:'0' counter(td);position:absolute;left:0;top:0;font-size:11px;color:#8192a5;font-weight:800}.td-guide b{font-size:13px}.td-guide p{font-size:13px;color:#728096;margin:4px 0 0;text-align:left;line-height:1.75}.td-tip{font-size:12px;line-height:1.7;background:#f1f5f8;color:#65758b;padding:13px 16px;border-radius:10px}.td-note{font-size:11px;line-height:1.7;color:#8a97a9;text-align:left;margin:20px 0}.td-result-score strong{font-size:84px;letter-spacing:-4px;line-height:1.15;color:var(--td-mint)}.td-result-score span{display:block;color:#8198b7;font-size:12px}.td-result-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;background:#ffffff05;border:1px solid #ffffff10;padding:16px;border-radius:12px}.td-result-stats span{display:block;font-size:11px;color:#8c9fba;margin-bottom:6px}.td-result-stats b{font-size:19px}.td-screen .td-goal{font-size:13px;color:var(--td-peach);margin:18px 0}#td .td-text-button{border:0;background:transparent;color:#94a9c5;font-size:12px;padding:18px}#td-share-status{display:block;font-size:12px;color:var(--td-mint)}.td-ranking{max-width:960px;margin:20px auto;text-align:center}.td-ranking h3{font-size:16px;text-align:left;margin-bottom:18px}.td-ranking h3 small{font-size:11px;color:#8894a8;margin-left:8px}
@media(max-width:700px){#td{margin:16px auto}.td-layout{grid-template-columns:minmax(0,1fr);gap:20px}.td-machine{max-width:460px;width:100%;margin:0 auto;border-radius:20px}.td-screen{padding:24px}.td-screen h2{font-size:29px}.td-stage canvas{max-height:48svh;min-height:240px;object-fit:contain}.td-editorial{display:none}.td-side{padding:0 6px}.td-record{padding:4px 0 20px}.td-guide{padding-top:20px}.td-controls kbd{display:none}.td-hud{height:62px;padding:8px 20px}.td-controls{padding:10px 12px 14px}.td-controls button{min-height:60px}.td-demo{height:140px}.td-screen p{margin:14px 0 18px}}
@media(max-width:370px){.td-screen{padding:22px 18px}.td-screen h2{font-size:27px}.td-topline{padding:0 14px}.td-controls b{margin-left:6px}.td-hint{font-size:10px}}
@media(orientation:landscape) and (max-height:550px){.td-layout{grid-template-columns:minmax(0,1fr)}.td-machine{max-width:620px}.td-side{display:none}#td-play{display:grid;grid-template-columns:minmax(0,1fr) 180px;grid-template-rows:60px 1fr 36px}.td-stage{grid-column:1;grid-row:1/4}.td-stage canvas{height:260px;min-height:0;max-height:68svh;object-fit:contain}.td-hud{grid-column:2;grid-row:1;padding:8px 12px}.td-hud strong{font-size:26px}.td-controls{grid-column:2;grid-row:2;grid-template-columns:1fr;gap:8px;padding:8px 10px}.td-controls button{min-height:52px}.td-hint{grid-column:2;grid-row:3;font-size:10px;height:auto}.td-screen{padding:20px 28px}.td-demo{height:100px}.td-demo-orb{bottom:27px}.td-demo span{bottom:7px}.td-demo-wall{top:14px}.td-demo>div+div .td-demo-wall{top:25px}.td-topline{height:44px}}
@media(prefers-reduced-motion:reduce){#td *{scroll-behavior:auto!important;transition:none!important}}

/* The site background varies by service; keep guide contrast independent. */
#td .td-side{background:#fff;border:1px solid #e2e9ef;border-radius:22px;padding:0 24px 24px}#td .td-note{color:#43556b;background:#f2f6f9;padding:10px 14px;border-radius:10px}#td-intro>p{text-align:left;max-width:270px;margin:18px auto 24px}.td-ranking{background:#fff}
@media(max-width:700px){#td .td-side{padding:20px}#td-intro>p{margin:16px auto 20px}}