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16px;display:flex}.opt:hover{border-color:var(--sp-brand);background:var(--sp-brand-soft)}.opt.sel{border-color:var(--sp-brand);background:var(--sp-brand-soft);color:var(--sp-brand)}.opt.ok{border-color:var(--sp-success);background:var(--k-green-soft);color:var(--k-green)}.opt.bad{background:var(--k-orange-soft);color:var(--k-orange);border-color:#b45309}.opt .letter{background:var(--k-bg);width:30px;height:30px;color:var(--sp-brand);border-radius:9999px;flex:none;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.opt.sel .letter{background:var(--sp-brand);color:#fff}.opt.ok .letter{background:var(--sp-success);color:#fff}.opt.bad .letter{color:#fff;background:#b45309}.opt .emoji{font-size:28px;line-height:1}.tok{border:2px solid var(--sp-brand);min-height:44px;color:var(--sp-brand);font:600 16px/1 var(--font-body);cursor:pointer;background:#fff;border-radius:9999px;align-items:center;padding:0 16px;display:inline-flex}.tok:hover{background:var(--sp-brand-soft)}.tok[disabled]{opacity:.35;cursor:default}.tok.picked{background:var(--sp-brand);color:#fff}.slot{border:2px dashed var(--sp-border);background:var(--sp-surface);border-radius:14px;flex-wrap:wrap;align-items:center;gap:8px;min-height:60px;padding:8px;display:flex}.feedback{border-radius:16px;flex-direction:column;gap:6px;padding:16px;display:flex}.feedback.ok{background:var(--k-green-soft);color:var(--k-green)}.feedback.bad{background:var(--k-orange-soft);color:var(--k-orange)}.feedback.neutral{background:var(--k-sky);color:var(--sp-ink)}.feedback strong{font-size:18px}.blank-input{border:2px solid var(--sp-brand);width:9em;min-height:44px;font:600 17px var(--font-body);color:var(--sp-brand);border-radius:10px;margin:0 4px;padding:0 10px;display:inline-block}.match-col{flex-direction:column;flex:140px;gap:8px;min-width:0;display:flex}.speak{border:2px solid var(--sp-brand);min-width:44px;min-height:44px;color:var(--sp-brand);cursor:pointer;font:600 15px var(--font-body);background:#fff;border-radius:9999px;justify-content:center;align-items:center;gap:6px;padding:0 12px;display:inline-flex}.speak:hover{background:var(--sp-brand-soft)}.flash{font-size:64px;line-height:1}.word{background:var(--k-bg);border-radius:16px;align-items:center;gap:12px;padding:12px;display:flex}.word .pic{background:#fff;border-radius:14px;flex:none;justify-content:center;align-items:center;width:64px;height:64px;font-size:36px;display:flex}.word b{font-size:18px}.tree{flex-direction:column;gap:4px;font-size:15px;display:flex}.tree button,.tree a{text-align:left;cursor:pointer;width:100%;min-height:40px;color:var(--sp-ink);font:500 15px/1.3 var(--font-body);background:0 0;border:0;border-radius:10px;align-items:center;gap:8px;padding:6px 10px;text-decoration:none;display:flex}.tree button:hover{background:var(--sp-brand-soft)}.tree button[aria-current=true]{background:var(--sp-brand);color:#fff}.tree .lv1{padding-left:24px}.tree .lv2{padding-left:42px;font-size:14px}.dot{background:var(--sp-success);border-radius:9999px;flex:none;width:10px;height:10px}.dot.err{background:#c2410c}.dot.test{background:var(--sp-brand)}.dot.draft{background:var(--sp-border)}.json{min-height:140px;font-family:ui-monospace,Consolas,monospace;font-size:14px}.slips{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:12px;display:grid}.slip{border:2px dashed var(--sp-brand);break-inside:avoid;background:#fff;border-radius:16px;padding:16px}.slip .cred{color:var(--sp-brand);font:700 20px/1.4 ui-monospace,Consolas,monospace}@media print{.topbar,.no-print,.side{display:none!important}body{background:#fff}.page{padding:0}}.modal-back{z-index:50;background:#09265273;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:#fff;border-radius:20px;flex-direction:column;gap:14px;width:min(560px,100%);max-height:90vh;padding:24px;display:flex;overflow:auto}.empty{text-align:center;color:var(--sp-muted);flex-direction:column;align-items:center;gap:10px;padding:32px 16px;display:flex}.empty .icon{font-size:40px}.center-page{place-items:center;min-height:70vh;display:grid}.spinner{border:4px solid var(--sp-brand-soft);border-top-color:var(--sp-brand);border-radius:9999px;width:32px;height:32px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{background:var(--sp-ink);color:#fff;z-index:60;border-radius:12px;max-width:calc(100% - 32px);padding:12px 18px;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.tabs-ct{flex-wrap:wrap;gap:12px;display:flex}.tabs-ct button{text-align:left;border:2px solid var(--sp-brand-soft);min-width:0;color:var(--sp-ink);font:inherit;cursor:pointer;background:#fff;border-radius:18px;flex-direction:column;flex:240px;gap:4px;padding:14px 18px;display:flex}.tabs-ct button:hover{border-color:var(--sp-brand)}.tabs-ct button[aria-selected=true]{border-color:var(--sp-brand);background:var(--sp-brand-soft)}.tabs-ct .t{color:var(--sp-brand);font-size:17px;font-weight:700}.tabs-ct .s{color:var(--sp-muted);font-size:14px;line-height:1.4}.nhom-lop{color:var(--sp-muted);margin:8px 0 0;font-size:14px;font-weight:700}