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12px}.coach-n{font-family:var(--mono);letter-spacing:-.03em;font-size:23px;font-weight:500;line-height:1}.coach-k{letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);margin-top:7px;font-size:10.5px;font-weight:600;line-height:1.3}.coach-card{background:var(--card);color:inherit;text-align:left;width:100%;font:inherit;cursor:pointer;border:none;grid-template-columns:84px 1fr;align-items:center;gap:13px;padding:11px 12px;text-decoration:none;display:grid}.coach-card:hover{background:#faf7f0}.coach-why-hint{color:var(--acc-deep);font-weight:600}.coach-mini{flex:none;width:84px}.coach-mini .board-wrap{margin-bottom:0}.coach-mini .board{border-width:1px}.coach-card-body{min-width:0}.coach-move{align-items:baseline;gap:8px;font-size:15px;display:flex}.coach-move b{font-family:var(--mono);font-weight:600}.coach-tag{letter-spacing:.06em;text-transform:uppercase;border-radius:2px;padding:2px 5px;font-size:10px;font-weight:700}.coach-tag.blunder{color:var(--loss);background:#b3452f29}.coach-tag.mistake{color:#9a6b1c;background:#b4822829}.coach-tag.inaccuracy{color:var(--ink-2);background:#7c7a7029}.coach-tag.brill{color:var(--win);background:#4e783729}.coach-loss{font-family:var(--mono);color:var(--loss);margin-left:auto;font-size:12px}.coach-better{color:var(--ink-2);margin-top:3px;font-size:13px}.coach-better b{font-family:var(--mono);color:var(--win)}.coach-sub{color:var(--ink-3);margin-top:4px;font-size:12px}.why-head{color:var(--ink-2);justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:12px;font-size:14px;display:flex}.why-head b{color:var(--ink);font-family:var(--mono)}.why-head button{color:var(--ink-3);cursor:pointer;background:0 0;border:none;flex:none;padding:2px 4px;font-size:17px;line-height:1}.why-seg{background:var(--hair);border:1px solid var(--hair);gap:1px;margin-bottom:13px;display:flex}.why-seg button{font:inherit;background:var(--card);color:var(--ink-2);cursor:pointer;border:none;flex:1;padding:8px 4px;font-size:13.5px;font-weight:600}.why-seg button.on{background:var(--ink);color:var(--ground)}.why-cap{font-family:var(--cond);margin:13px 0 4px;font-size:18px;line-height:1.25}.why-cap b{font-family:var(--mono);font-weight:600}.why-swing{font-family:var(--mono);color:var(--ink-3);white-space:nowrap;font-size:13px}.why-line{font-family:var(--mono);color:var(--ink-3);flex-wrap:wrap;gap:4px 9px;margin:10px 0;font-size:14px;display:flex}.why-line span.done{color:var(--ink)}.why-line span.next{color:var(--acc-deep);font-weight:700}.why-ctl{background:var(--hair);border:1px solid var(--hair);gap:1px;margin-top:6px;display:flex}.why-ctl button{font:inherit;background:var(--card);color:var(--ink);cursor:pointer;border:none;flex:1;padding:10px;font-size:15px;font-weight:600}.why-ctl button:disabled{color:#c2baa8;cursor:default}.why-open{color:var(--acc-deep);margin-top:14px;font-size:13px;display:inline-block}.headline-kick{letter-spacing:.13em;text-transform:uppercase;color:var(--acc-deep);margin-bottom:9px;font-size:11.5px;font-weight:600}.headline{font-family:var(--cond);font-size:33px;font-weight:600;line-height:1.1}.headline .n{font-family:var(--mono);font-size:27px;font-weight:500}.headline .from{color:var(--ink-3)}.headline .to{color:var(--acc)}.headline .arrow{color:#c2baa8}.headline-line{font-family:var(--mono);font-size:21px}.headline-sub{color:var(--ink-2);margin-top:10px;font-size:15px}.card{background:var(--card);border:1px solid var(--hair-2);padding:20px}.btn-dark{background:var(--ink);color:var(--ground);font-family:var(--sans);cursor:pointer;border:none;min-height:44px;padding:0 20px;font-size:16px;font-weight:700}.btn-dark:hover{background:#2f302a}.btn-light{color:var(--ink);font-family:var(--sans);cursor:pointer;background:#e3ded1;border:none;min-height:42px;padding:0 17px;font-size:15px;font-weight:600}.empty{color:var(--ink-3);text-align:center;padding:60px 8px;font-size:14px}.section-rule{background:#191a171f;height:1px;margin:24px 0 18px}.subhead{font-family:var(--cond);letter-spacing:.02em;text-transform:uppercase;margin:24px 0 10px;font-size:21px;font-weight:600}.onboard{padding:calc(70px + var(--safe-t)) 28px calc(46px + var(--safe-b));flex-direction:column;flex:1;min-height:100dvh;display:flex}.ob-kick{letter-spacing:.04em;color:var(--ink-3);font-size:13px;font-weight:600}.ob-title{font-family:var(--cond);letter-spacing:-.01em;margin:12px 0;font-size:46px;font-weight:600;line-height:1.02}.ob-body{color:var(--ink-2);max-width:30ch;margin:0 0 26px;font-size:17px;line-height:1.5}.ob-dots{justify-content:center;gap:7px;margin-top:18px;display:flex}.ob-dots span{background:#191a1733;border-radius:2px;width:7px;height:7px}.ob-dots span.on{background:var(--ink)}.ob-input{width:100%;font-family:var(--mono);color:var(--ink);background:0 0;border:none;border-bottom:1px solid #cfc8b8;padding:8px 0;font-size:17px}.ob-input:focus{border-bottom-color:var(--acc);outline:none}.chips{flex-wrap:wrap;gap:7px;display:flex}.chip{min-height:40px;color:var(--ink);font-family:var(--sans);cursor:pointer;background:#e3ded1;border:none;padding:0 15px;font-size:15px;font-weight:600}.chip.on{background:var(--acc);color:var(--card)}.note-area{width:100%;font-family:var(--sans);background:var(--card);color:var(--ink);border:1px solid var(--hair-2);resize:vertical;margin-top:16px;padding:12px 14px;font-size:16px;line-height:1.5}.notes-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.notes-list li{background:var(--card);border:1px solid var(--hair-2);padding:12px 15px}.note-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.note-dt{font-family:var(--mono);color:var(--ink-3);font-size:11px}.note-del{color:var(--ink-3);cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:18px;line-height:1}.note-del:hover{color:var(--loss)}.note-txt{white-space:pre-wrap;margin-top:4px;font-size:15.5px;line-height:1.5}.notes-stat{font-family:var(--mono);color:var(--ink-3);margin:22px 0 9px;font-size:12px}.setting-rows{flex-direction:column;gap:7px;margin:0;padding:0;list-style:none;display:flex}.setting-rows li{background:var(--card);border:1px solid var(--hair-2);justify-content:space-between;align-items:center;gap:12px;padding:14px 15px;display:flex}.setting-rows .v{font-family:var(--mono);color:var(--ink-3);font-size:13px}.piece-wheel{z-index:50;pointer-events:none;position:fixed;inset:0}.piece-wheel-fade{background:#0f0e0c99;position:absolute;inset:0}.piece-wheel-svg{position:absolute;inset:0;overflow:visible}.piece-wheel-wedge path{transition:fill 90ms}.piece-wheel-wedge.active path{filter:drop-shadow(0 3px 10px #0006)}.piece-wheel-label{font:700 14px var(--sans);dominant-baseline:middle}.piece-wheel-sub{font:600 10px var(--mono);dominant-baseline:middle}.piece-wheel-hole{fill:none;stroke:#ffffff40;stroke-width:1px}