.practice[data-astro-cid-thotx6sg]{max-width:48rem;margin:30px 0 10px;padding:22px 24px 18px;background:var(--card);border:2px solid var(--ink);border-radius:16px;box-shadow:5px 6px #1f1a161a}.practice-head[data-astro-cid-thotx6sg]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.practice-title[data-astro-cid-thotx6sg]{font-size:1.45rem}.practice-settings[data-astro-cid-thotx6sg]{display:flex;flex-wrap:wrap;gap:12px;font-size:.85rem;color:var(--soft);font-weight:600}.practice-settings[data-astro-cid-thotx6sg] label[data-astro-cid-thotx6sg]{display:flex;align-items:center;gap:6px}.practice-settings[data-astro-cid-thotx6sg] select[data-astro-cid-thotx6sg]{font:inherit;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:8px;padding:4px 8px}.practice-pick[data-astro-cid-thotx6sg]{margin:16px 0 8px;font-weight:700;font-size:.95rem}.practice-topics[data-astro-cid-thotx6sg]{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px}.topic[data-astro-cid-thotx6sg]{text-align:left;cursor:pointer;font:inherit;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:9px 12px;transition:border-color .15s,background .15s}.topic[data-astro-cid-thotx6sg]:hover{border-color:var(--ink)}.topic[data-astro-cid-thotx6sg].selected{background:var(--tint);border-color:var(--red)}.topic-label[data-astro-cid-thotx6sg]{display:block;font-weight:700;font-size:.93rem}.topic-hint[data-astro-cid-thotx6sg]{display:block;font-size:.8rem;color:var(--soft);margin-top:2px}.practice-log[data-astro-cid-thotx6sg]{display:none;flex-direction:column;gap:10px;margin-top:16px;padding:14px;max-height:440px;min-height:200px;overflow-y:auto;background:var(--paper);border:1.5px solid var(--line);border-radius:12px}.practice-log[data-astro-cid-thotx6sg].active{display:flex}.practice-log[data-astro-cid-thotx6sg] .msg{max-width:85%;position:relative}.practice-log[data-astro-cid-thotx6sg] .msg>p:first-child{padding:9px 13px;border-radius:14px;line-height:1.45;white-space:pre-wrap}.practice-log[data-astro-cid-thotx6sg] .msg-assistant{align-self:flex-start;display:flex;align-items:flex-start;gap:6px}.practice-log[data-astro-cid-thotx6sg] .msg-assistant>p{background:var(--card);border:1.5px solid var(--line);border-top-left-radius:4px}.practice-log[data-astro-cid-thotx6sg] .msg-user{align-self:flex-end}.practice-log[data-astro-cid-thotx6sg] .msg-user>p:first-child{background:var(--ink);color:var(--paper);border-top-right-radius:4px}.practice-log[data-astro-cid-thotx6sg] .msg-system{align-self:center;max-width:100%}.practice-log[data-astro-cid-thotx6sg] .msg-system>p{font-size:.85rem;color:var(--soft);text-align:center;padding:2px 6px}.practice-log[data-astro-cid-thotx6sg] .typing p{font-style:italic}.practice-log[data-astro-cid-thotx6sg] .tip{margin-top:6px;padding:7px 11px;font-size:.85rem;line-height:1.4;background:#fbefd6;border-left:3px solid var(--amber);border-radius:8px;color:var(--ink)}.practice-log[data-astro-cid-thotx6sg] .listen{flex:none;cursor:pointer;background:none;border:none;color:var(--ink);padding:8px 2px;opacity:.55}.practice-log[data-astro-cid-thotx6sg] .listen:hover{opacity:1}.practice-form[data-astro-cid-thotx6sg]{margin-top:12px}.practice-form[data-astro-cid-thotx6sg] textarea[data-astro-cid-thotx6sg]{width:100%;font:inherit;color:var(--ink);background:#fff;resize:vertical;border:1.5px solid var(--line);border-radius:12px;padding:10px 12px}.practice-form[data-astro-cid-thotx6sg] textarea[data-astro-cid-thotx6sg]:focus{outline:none;border-color:var(--ink)}.practice-form[data-astro-cid-thotx6sg] textarea[data-astro-cid-thotx6sg]:disabled{background:var(--paper)}.practice-actions[data-astro-cid-thotx6sg]{display:flex;align-items:center;gap:10px;margin-top:8px}.turns[data-astro-cid-thotx6sg]{flex:1;font-size:.8rem;color:var(--soft)}.send[data-astro-cid-thotx6sg],.restart[data-astro-cid-thotx6sg]{font:inherit;font-weight:700;cursor:pointer;border-radius:10px;padding:8px 18px}.send[data-astro-cid-thotx6sg]{background:var(--red);color:#fff;border:2px solid var(--red)}.send[data-astro-cid-thotx6sg]:disabled{opacity:.45;cursor:default}.restart[data-astro-cid-thotx6sg]{background:none;color:var(--ink);border:1.5px solid var(--line)}.practice-note[data-astro-cid-thotx6sg]{margin-top:10px;font-size:.75rem;color:var(--soft);line-height:1.45}@media (max-width: 560px){.practice[data-astro-cid-thotx6sg]{padding:18px 14px 14px}.practice-log[data-astro-cid-thotx6sg] .msg{max-width:94%}}