.kdl-wrong-note-body{background:#F6F5EE;color:#17212b}
.kdl-wrong-note-page{min-height:68vh;padding:58px 0 88px}
.kdl-wrong-note-shell{max-width:980px}
.kdl-wrong-note-head{position:relative;padding:34px 180px 34px 34px;border:1px solid #dce5ef;border-radius:24px;background:#fff;box-shadow:0 14px 34px rgba(31,52,75,.07)}
.kdl-wrong-note-head>span{display:block;margin-bottom:8px;color:#527098;font-size:14px;font-weight:900;letter-spacing:.03em}
.kdl-wrong-note-head h1{margin:0 0 12px;font-size:40px;line-height:1.2}
.kdl-wrong-note-head p{max-width:760px;margin:0;color:#617183;font-size:16px;line-height:1.75}
.kdl-wrong-note-total{position:absolute;top:50%;right:36px;display:flex;min-width:112px;transform:translateY(-50%);align-items:center;justify-content:center;flex-direction:column;padding:18px;border-radius:18px;background:#eef4fb;color:#243d5a}
.kdl-wrong-note-total strong{font-size:34px;line-height:1}
.kdl-wrong-note-total span{margin-top:7px;font-size:13px;font-weight:800}
.kdl-wrong-note-subjects{margin-top:28px;padding:28px;border:1px solid #dce5ef;border-radius:22px;background:#fff}
.kdl-wrong-note-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.kdl-wrong-note-section-head h2{margin:0;font-size:24px}
.kdl-wrong-note-section-head button,.kdl-wrong-note-practice-head>button{border:1px solid #d4dde7;border-radius:10px;background:#fff;color:#647386;padding:10px 13px;font-weight:800;cursor:pointer}
.kdl-wrong-note-section-head button:hover,.kdl-wrong-note-practice-head>button:hover{border-color:#ba5b63;color:#a63842}
.kdl-wrong-note-subject-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.kdl-wrong-note-subject{min-height:112px;padding:16px;border:1px solid #dbe3ec;border-radius:15px;background:#f9fbfd;text-align:left;color:#233549;cursor:pointer;transition:border-color .15s ease,transform .15s ease,background .15s ease}
.kdl-wrong-note-subject:hover:not(:disabled),.kdl-wrong-note-subject:focus-visible:not(:disabled){transform:translateY(-2px);border-color:#8eacd0}
.kdl-wrong-note-subject.is-active{border-color:#365f91;background:#edf4fc;box-shadow:inset 0 0 0 1px #365f91}
.kdl-wrong-note-subject:disabled{cursor:not-allowed;opacity:.52}
.kdl-wrong-note-subject span{display:block;color:#6b7d90;font-size:12px;font-weight:900}
.kdl-wrong-note-subject strong{display:block;margin-top:8px;font-size:16px;line-height:1.4}
.kdl-wrong-note-subject b{display:block;margin-top:10px;color:#315b8d;font-size:15px}
.kdl-wrong-note-empty{margin-top:28px;padding:54px 28px;border:1px dashed #bdcbd9;border-radius:22px;background:#fff;text-align:center}
.kdl-wrong-note-empty>strong{font-size:24px}
.kdl-wrong-note-empty p{margin:12px 0 22px;color:#6a7989}
.kdl-wrong-note-empty div{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.kdl-wrong-note-empty a{padding:11px 15px;border-radius:11px;background:#2f5d91;color:#fff;text-decoration:none;font-weight:800}
.kdl-wrong-note-practice{margin-top:28px}
.kdl-wrong-note-practice-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:14px}
.kdl-wrong-note-practice-head span{display:block;margin-bottom:5px;color:#527098;font-size:13px;font-weight:900}
.kdl-wrong-note-practice-head h2{margin:0;font-size:27px}
.kdl-wrong-note-practice-head p{margin:8px 0 0;color:#6b7c8e;font-weight:800}
.kdl-wrong-note-card{overflow:hidden;border:1px solid #d9e2ec;border-radius:22px;background:#fff;box-shadow:0 12px 30px rgba(31,52,75,.06)}
.kdl-wrong-note-card>header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 24px;border-bottom:1px solid #e2e8ef;background:#f8fafc}
.kdl-wrong-note-card>header strong{font-size:20px}
.kdl-wrong-note-card>header span{color:#6a7888;font-size:13px;font-weight:800;text-align:right}
.kdl-wrong-note-card-body{padding:28px}
.kdl-wrong-note-card-body h3{margin:0 0 24px;font-size:23px;line-height:1.55;white-space:pre-wrap}
.kdl-wrong-note-options{display:grid;gap:11px}
.kdl-wrong-note-option{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:12px;min-height:58px;padding:11px 15px;border:1px solid #dce4ed;border-radius:13px;background:#fff;cursor:pointer}
.kdl-wrong-note-option:hover{border-color:#91aac6;background:#fafcff}
.kdl-wrong-note-option input{position:absolute;opacity:0;pointer-events:none}
.kdl-wrong-note-option-marker{display:flex;width:31px;height:31px;align-items:center;justify-content:center;border-radius:50%;background:#edf2f7;font-weight:900}
.kdl-wrong-note-option.is-selected{border-color:#365f91;background:#eef5fd}
.kdl-wrong-note-option.is-correct{border-color:#49a46d;background:#effaf3}
.kdl-wrong-note-option.is-wrong{border-color:#d26068;background:#fff2f3}
.kdl-wrong-note-answer-badge{padding:5px 8px;border-radius:999px;font-size:12px}
.kdl-wrong-note-answer-badge.is-correct{background:#d9f3e3;color:#207443}
.kdl-wrong-note-answer-badge.is-wrong{background:#f9dfe1;color:#a73c45}
.kdl-wrong-note-feedback{margin-top:18px;padding:17px;border-radius:13px;border:1px solid #dce5ee;background:#f7f9fc}
.kdl-wrong-note-feedback.is-correct{border-color:#81bd97;background:#f0faf4}
.kdl-wrong-note-feedback.is-wrong{border-color:#df969b;background:#fff4f5}
.kdl-wrong-note-feedback>strong{font-size:17px}
.kdl-wrong-note-feedback>p{margin:8px 0 0;color:#4f6174}
.kdl-wrong-note-feedback>div{margin-top:14px;padding-top:14px;border-top:1px solid rgba(80,98,118,.16)}
.kdl-wrong-note-feedback>div b{display:block;margin-bottom:7px}
.kdl-wrong-note-feedback>div div{color:#4d5f72;line-height:1.7;white-space:pre-wrap}
.kdl-wrong-note-controls{display:flex;justify-content:space-between;gap:10px;margin-top:22px}
.kdl-wrong-note-controls button{min-width:118px;padding:12px 15px;border:1px solid #ccd7e2;border-radius:11px;background:#fff;color:#34495f;font-weight:900;cursor:pointer}
.kdl-wrong-note-controls button:last-child{margin-left:auto;border-color:#2f5d91;background:#2f5d91;color:#fff}
.kdl-wrong-note-controls button:disabled{cursor:not-allowed;opacity:.45}
.kdl-wrong-note-nav{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;padding:16px;border:1px solid #dce5ef;border-radius:16px;background:#fff}
.kdl-wrong-note-nav button{width:42px;height:42px;border:1px solid #d4dee8;border-radius:10px;background:#f8fafc;font-weight:900;cursor:pointer}
.kdl-wrong-note-nav button.is-current{border-color:#315d91;background:#315d91;color:#fff}
.kdl-wrong-note-nav button.is-resolved{border-color:#4a9b69;background:#eaf8ef;color:#247344}
.kdl-wrong-note-live{position:fixed;left:-9999px;width:1px;height:1px;overflow:hidden}
@media(max-width:980px){.kdl-wrong-note-subject-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kdl-wrong-note-head{padding-right:34px}.kdl-wrong-note-total{position:static;transform:none;width:max-content;margin-top:20px}}
@media(max-width:620px){.kdl-wrong-note-page{padding:36px 0 68px}.kdl-wrong-note-head,.kdl-wrong-note-subjects{padding:22px;border-radius:18px}.kdl-wrong-note-head h1{font-size:32px}.kdl-wrong-note-subject-grid{grid-template-columns:1fr}.kdl-wrong-note-section-head,.kdl-wrong-note-practice-head{align-items:flex-start;flex-direction:column}.kdl-wrong-note-card-body{padding:20px}.kdl-wrong-note-card-body h3{font-size:20px}.kdl-wrong-note-card>header{align-items:flex-start;flex-direction:column}.kdl-wrong-note-card>header span{text-align:left}.kdl-wrong-note-controls{display:grid;grid-template-columns:1fr 1fr}.kdl-wrong-note-controls button{min-width:0}.kdl-wrong-note-controls button:last-child{margin-left:0;grid-column:2}.kdl-wrong-note-option{grid-template-columns:32px 1fr}.kdl-wrong-note-answer-badge{grid-column:2}}

.kdl-wrong-note-question-image,.kdl-wrong-note-explanation-image{display:flex;justify-content:center;margin:18px 0 22px;padding:12px;border:1px solid #d9e2ec;border-radius:13px;background:#fff}
.kdl-wrong-note-explanation-image{margin:14px 0 0;background:#fffdf8}
.kdl-wrong-note-question-image img,.kdl-wrong-note-explanation-image img{display:block;max-width:100%;max-height:620px;width:auto;height:auto;object-fit:contain;border-radius:8px}
@media(max-width:620px){.kdl-wrong-note-question-image,.kdl-wrong-note-explanation-image{padding:8px;margin-top:14px}}

/* 문제·해설 본문 안에 삽입된 이미지 */
#wrongNoteQuestion img,#wrongNoteExplanationText img{display:block;max-width:100%;max-height:620px;width:auto;height:auto;margin:18px auto;border:1px solid #d9e2ec;border-radius:10px;background:#fff;object-fit:contain}