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input,.field textarea,.field select{background:var(--surface2);border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%;font-size:15px}.field input:focus,.field textarea:focus{outline:none;border-color:var(--brass);background:var(--surface)}.field .hint{font-size:13px;color:var(--ink2);line-height:1.6}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:640px){.two-col{grid-template-columns:1fr}}.check{display:flex;gap:9px;align-items:flex-start;font-size:14px;color:var(--ink2);line-height:1.6}.check input{margin-top:4px;accent-color:var(--brass);width:auto}.check b{color:var(--ink)}.note-box{font-size:14px;line-height:1.75;color:var(--ink2);background:var(--brass-sf);border-radius:9px;padding:13px 16px}.note-box b{color:var(--ink)}.made{display:grid;gap:8px}.made-row{display:flex;align-items:center;gap:10px;justify-content:space-between;background:var(--surface2);border:1px solid var(--line-soft);border-radius:8px;padding:9px 13px;font-size:13.5px}.made-row em{font-style:normal;font-family:var(--mono);font-size:12.5px;color:var(--ink3)}.gate{min-height:100vh;display:grid;place-items:center;padding:24px}.gate-box{max-width:420px;width:100%;background:linear-gradient(172deg,var(--wood-lt),var(--wood) 45%,var(--wood-dk));color:var(--paper);border-radius:16px;padding:40px 34px;text-align:center;display:grid;gap:16px;box-shadow:var(--sh2)}.gate-box h1{margin:0;font-size:28px;letter-spacing:.06em}.gate-box p{margin:0;font-size:14.5px;line-height:1.7;color:var(--brass-lt)}.gate-box .tag{color:var(--brass-lt)}.err{background:var(--b1-sf);border:1px solid var(--b1);border-left-width:4px;border-radius:9px;padding:12px 16px;color:var(--b1);font-size:14px;margin-bottom:16px}@media(prefers-reduced-motion:reduce){.card{animation:none}.segs i{transition:none}}.theme{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.theme button{background:var(--surface);border:0;border-right:1px solid var(--line);padding:5px 10px;font-size:13px;line-height:1;color:var(--ink3)}.theme button:last-child{border-right:0}.theme button:hover{color:var(--ink)}.theme button[aria-pressed=true]{background:var(--brass-sf);color:var(--brass)}.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.deck-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--surface2);border:1px solid var(--line-soft);border-radius:9px;padding:11px 13px}.deck-name{font-size:15.5px;font-weight:600}.deck-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:13.5px;color:var(--ink3);margin-top:3px}.deck-row input,.deck-row select{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:7px 10px;font-size:14px}.card-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.card-toolbar input{flex:1;min-width:200px;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:10px 14px;font-size:15px}.card-toolbar input:focus{outline:none;border-color:var(--brass)}.card-rows{display:grid;gap:10px}.card-row{display:flex;align-items:flex-start;gap:14px;background:var(--surface);border:1px solid var(--line-soft);border-radius:11px;padding:14px 16px;box-shadow:var(--sh1)}.card-main{flex:1;min-width:0}.card-front{font-family:var(--serif);font-size:20px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.card-ipa{font-family:var(--serif);font-style:italic;font-size:14px;color:var(--ink3)}.card-back{font-size:15px;color:var(--ink2);margin-top:3px}.card-eg{font-family:var(--serif);font-size:14.5px;color:var(--ink2);margin-top:5px;line-height:1.6}.card-meta{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:9px}.face-pill{font-family:var(--mono);font-size:12px;letter-spacing:.04em;border:1px solid var(--c);color:var(--c);border-radius:20px;padding:2px 9px}.card-acts{display:flex;gap:6px;flex-shrink:0;flex-wrap:wrap}.card-edit{flex:1;display:grid;gap:12px}.voice-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13.5px;color:var(--ink2)}.voice-row select{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:6px 10px;font-size:13.5px;max-width:260px}.voice-row input[type=range]{flex:1;min-width:130px;max-width:200px;accent-color:var(--marg)}.rate-val{font-family:var(--mono);font-size:13px;color:var(--ink);min-width:48px}.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.cal-head{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--ink3);text-align:center;padding-bottom:4px}.cal-day{position:relative;min-height:62px;background:var(--surface2);border:1px solid var(--line-soft);border-radius:8px;padding:6px 7px;display:flex;flex-direction:column;gap:3px}.cal-day[data-empty]{background:none;border-style:dashed}.cal-day[data-today]{border-color:var(--brass);border-width:2px;background:var(--brass-sf)}.cal-n{font-family:var(--mono);font-size:12px;color:var(--ink3)}.cal-day[data-today] .cal-n{color:var(--brass);font-weight:600}.cal-total{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:19px;font-weight:600;line-height:1}.cal-bars{display:flex;gap:2px;margin-top:auto;height:5px}.cal-bars i{display:block;background:var(--c);border-radius:2px;min-width:3px}.cal-legend{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--ink3)}.cal-legend span{display:inline-flex;align-items:center;gap:5px}.cal-legend i{width:9px;height:9px;border-radius:2px;display:block}.cal-note{color:var(--ink2);flex-basis:100%;line-height:1.6}@media(max-width:520px){.cal-day{min-height:52px}.cal-total{font-size:15px}}.choices{display:grid;gap:8px;margin-top:20px}@media(min-width:620px){.choices{grid-template-columns:1fr 1fr}}.choice{display:flex;align-items:baseline;gap:11px;text-align:left;background:var(--paper);border:1px solid var(--paper-sh);border-radius:10px;padding:13px 15px;font-size:16px;color:var(--paper-ink);line-height:1.5;transition:border-color .12s ease,background .12s ease}.choice:hover:not(:disabled){border-color:var(--paper-ink2);background:var(--surface2)}.choice:disabled{cursor:default}.choice kbd{font-family:var(--mono);font-size:11px;font-weight:600;flex:0 0 auto;border:1px solid var(--paper-ink2);border-radius:4px;padding:1px 6px;color:var(--paper-ink2)}.choice span{flex:1;min-width:0}.choice em{font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.08em;flex:0 0 auto;text-transform:uppercase}.choice.right{border-color:var(--b9);background:var(--b9-sf)}.choice.right kbd,.choice.right em{color:var(--b9);border-color:var(--b9)}.choice.wrong{border-color:var(--marg);background:var(--b1-sf)}.choice.wrong kbd,.choice.wrong em{color:var(--marg);border-color:var(--marg)}.choice.dim{opacity:.45}.mean-q{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--paper-ink2);font-weight:400;flex-basis:100%}.hintline{font-size:14.5px;color:var(--ink2);text-align:center;padding:14px 0}.hintline kbd{font-family:var(--mono);font-size:11px;border:1px solid var(--line);border-radius:4px;padding:1px 6px;margin-left:3px;color:var(--ink2)}