.lc-nav{border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--paper);margin:12px 0 14px}.lc-nav-top{display:flex;align-items:center;gap:12px;margin-bottom:10px;font-size:12px}.lc-nav-top strong{margin-right:auto}.lc-nav-top button{font-size:11px;color:var(--green);padding:4px 0}.lc-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.lc-levels button{border:1px solid var(--line);border-radius:9px;padding:8px 4px;background:var(--bg);min-height:53px}.lc-levels b{display:block;font-size:13px;line-height:1.4}.lc-levels small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.lc-levels .is-selected{background:var(--soft);border-color:var(--green);color:var(--green)}.lc-subjects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;margin-top:10px}.lc-subjects button{padding:7px 4px;border:1px solid var(--line);border-radius:7px;font-size:11px;min-height:35px;line-height:1.5}.lc-subjects small{font-size:10px;display:block;color:var(--muted)}.lc-subjects .is-selected{background:var(--soft);color:var(--green);border-color:var(--green);font-weight:700}.lc-mode-note{font-size:11px;line-height:1.65;color:var(--muted);margin-top:9px!important}.lc-card-level{color:var(--green);border:1px solid var(--line);border-radius:5px;padding:2px 7px;font-size:11px}.lc-recommend{margin:16px 0}.lc-recommend h3{font-size:16px;margin-bottom:10px}.lc-recommend>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.lc-recommend article{padding:12px;border-radius:10px;border:1px solid var(--line);font-size:13px}.lc-recommend strong,.lc-recommend small{display:block}.lc-recommend b{color:var(--green);font-size:18px}.lc-recommend small{font-size:11px;color:var(--muted);margin-top:5px}.dq-form .lc-answer-field{margin-bottom:14px}.dq-form .lc-answer-field label{margin-bottom:5px}.dq-form .lc-answer-field input{font-size:16px;padding:12px}@media(max-width:480px){.lc-nav{padding:10px}.lc-levels b{font-size:12px}.lc-nav-top{gap:10px}.lc-subjects{grid-template-columns:repeat(3,minmax(0,1fr))}.lc-recommend>div{grid-template-columns:1fr 1fr}.fx-navigation{margin-top:8px}}