/* Cangjie full-code study is separate from permissive keyboard lookup. */
#cangjie-practice .cjp-workspace { padding: clamp(20px, 3.5vw, 40px); border: 1px solid var(--line); border-radius: 22px; background: var(--surface); }
#cangjie-practice .cjp-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
#cangjie-practice .cjp-heading h2 { font-size: clamp(24px, 2.6vw, 32px); }
#cangjie-practice .cjp-heading p { margin-top: 10px; font-size: 14px; }
#cangjie-practice .cjp-heading > button { flex-shrink: 0; }
#cangjie-practice .cjp-session { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 26px; padding-block: 15px; border-block: 1px solid var(--line); color: var(--muted); font-size: 12px; }
#cangjie-practice .cjp-session > span { color: var(--ink); font-weight: 600; }
#cangjie-practice .cjp-session > div { display: flex; flex-wrap: wrap; gap: 12px 24px; }
#cangjie-practice .cjp-session strong { margin-left: 7px; color: var(--ink); font-variant-numeric: tabular-nums; }
#cangjie-practice .cjp-exercise { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(24px, 4vw, 56px); padding-top: 30px; }
#cangjie-practice .cjp-prompt { min-width: 0; padding: 8px 0; }
#cangjie-practice .cjp-prompt-label { color: var(--muted); font-size: 12px; }
#cangjie-practice .cjp-character { display: flex; align-items: center; justify-content: center; width: 136px; height: 136px; margin: 12px 0 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--canvas); color: var(--zl-accent); font-size: 83px; line-height: 1; font-weight: 500; }
#cangjie-practice #cjp-meaning { color: var(--ink); font-size: 18px; }
#cangjie-practice #cjp-hint-toggle { margin-top: 20px; }
#cangjie-practice .cjp-answer { min-width: 0; }
#cangjie-practice .cjp-answer > label { display: block; margin-bottom: 8px; color: var(--ink); font-size: 14px; font-weight: 600; }
#cangjie-practice #cjp-input { display: block; width: 100%; height: 58px; padding: 10px 15px; border: 1px solid var(--line); border-radius: 10px; background: var(--canvas); color: var(--ink); font: inherit; font-size: 24px; line-height: 1.5; letter-spacing: 3px; box-shadow: none; }
#cangjie-practice #cjp-input::placeholder { color: var(--muted); opacity: .58; font-size: 17px; letter-spacing: 0; }
#cangjie-practice #cjp-input:focus-visible { outline: 2px solid var(--zl-accent); outline-offset: -2px; }
#cangjie-practice .cjp-input-help { margin-top: 9px; font-size: 12px; line-height: 1.6; }
#cangjie-practice .cjp-feedback { min-height: 65px; padding: 16px 0 12px; color: var(--muted); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }
#cangjie-practice .cjp-feedback[data-correct="true"] { color: var(--zl-success); font-weight: 600; background: transparent; }
#cangjie-practice .cjp-feedback[data-correct="false"] { color: var(--zl-error); font-weight: 600; background: transparent; }
#cangjie-practice .cjp-answer-actions { display: flex; flex-wrap: wrap; gap: 10px; }
#cangjie-practice .cjp-hint { margin-top: 22px; padding: 17px 19px; border-left: 3px solid var(--line); border-radius: 0 10px 10px 0; background: var(--canvas); }
#cangjie-practice .cjp-hint .zl-kicker { margin-bottom: 10px; }
#cangjie-practice .cjp-code-roots { display: flex; flex-wrap: wrap; gap: 10px; }
#cangjie-practice .cjp-code-roots > span { display: grid; gap: 4px; justify-items: center; }
#cangjie-practice .cjp-code-roots kbd { width: 35px; height: 35px; font-size: 16px; }
#cangjie-practice .cjp-code-roots > span > span { color: var(--ink); font-size: 18px; }
#cangjie-practice .cjp-hint p { margin-top: 12px; font-size: 12px; }
#cangjie-practice .cjp-jump { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin-top: 27px; padding-top: 17px; border-top: 1px solid var(--line); }
#cangjie-practice .cjp-jump label { flex: 0 0 auto; color: var(--muted); font-size: 12px; }
#cangjie-practice .cjp-jump select { flex: 1 1 180px; min-width: 0; max-width: 100%; height: 39px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); font: inherit; font-size: 12px; }
#cangjie-practice .cjp-jump select:focus-visible { outline: 2px solid var(--zl-accent); outline-offset: -2px; }
#cangjie-practice .cjp-session-note { margin-top: 27px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 11px; line-height: 1.6; }
#cangjie-practice .cjp-links { display: grid; gap: 9px; margin-top: 18px; }
#cangjie-practice .cjp-study-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; align-items: start; }
#cangjie-practice .cjp-study-word { min-width: 0; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
#cangjie-practice .cjp-study-word summary { padding: 17px; color: var(--ink); cursor: pointer; font-size: 26px; }
#cangjie-practice .cjp-study-word summary small { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.6; }
#cangjie-practice .cjp-study-word > div { margin: 0 17px; padding: 13px 0 17px; border-top: 1px solid var(--line); }
#cangjie-practice .cjp-study-code { display: block; color: var(--ink); font-size: 17px; font-weight: 600; letter-spacing: 2px; overflow-wrap: anywhere; }
#cangjie-practice .cjp-study-roots { display: block; margin-top: 4px; color: var(--muted); font-size: 17px; }
#cangjie-practice .cjp-study-word p { margin-top: 8px; font-size: 11px; line-height: 1.7; }
#cangjie-practice .cjp-nojs { margin-top: 20px; }
@media (max-width: 800px) {
    #cangjie-practice .cjp-study-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    #cangjie-practice .cjp-exercise { gap: 25px; }
    #cangjie-practice .cjp-heading { align-items: flex-start; }
}
@media (max-width: 580px) {
    #cangjie-practice .cjp-workspace { padding: 20px 17px; border-radius: 17px; }
    #cangjie-practice .cjp-heading { flex-direction: column; gap: 15px; }
    #cangjie-practice .cjp-session { gap: 9px; margin-top: 19px; }
    #cangjie-practice .cjp-session > div { gap: 8px 16px; }
    #cangjie-practice .cjp-exercise { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 17px; }
    #cangjie-practice .cjp-prompt { padding: 0; }
    #cangjie-practice .cjp-character { width: 103px; height: 103px; font-size: 66px; margin-block: 9px 12px; }
    #cangjie-practice #cjp-meaning { font-size: 16px; }
    #cangjie-practice #cjp-hint-toggle { margin-top: 12px; }
    #cangjie-practice .cjp-feedback { min-height: 55px; }
    #cangjie-practice .cjp-study-grid { gap: 10px; }
    #cangjie-practice .cjp-study-word summary { padding: 13px; }
    #cangjie-practice .cjp-study-word > div { margin-inline: 13px; }
}
@media print {
    #cangjie-practice .cjp-workspace, #cangjie-practice .zl-next { display: none; }
    #cangjie-practice .cjp-study-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    #cangjie-practice .cjp-study-word { break-inside: avoid; }
}