/* Self-disclosure lesson. All rules scoped under .sdc-* */
.sdc-hero img { width: 300px; max-width: 100%; max-height: 34vh; object-fit: contain; display: block; filter: drop-shadow(0 16px 28px rgba(123,92,253,.3)); }
.sortcard.sdc-q { font: 600 17px/1.35 var(--serif); }

.sdc-pairs { width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 14px; }
.sdc-pair { display: flex; align-items: center; gap: 12px; }
.sdc-duo { display: flex; gap: 2px; flex: none; }
.sdc-head { width: 34px; height: 34px; display: block; }
.sdc-head.flip { transform: scaleX(-1); }
.sdc-col { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.sdc-col span { font: 600 14px var(--sans); color: var(--text); }
.sdc-bar { height: 14px; border-radius: 7px; background: var(--raised); border: 1px solid var(--line-strong); overflow: hidden; }
.sdc-bar i { display: block; height: 100%; width: 0; background: var(--mint); border-radius: 7px; }
.sdc-note { font: 500 12.5px var(--sans); color: var(--faint); text-align: center; }

.sdc-chat { width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 8px; }
.sdc-rule { display: flex; align-items: center; gap: 10px; font: 600 14px var(--sans); color: var(--dim); }
.sdc-rule b { width: 24px; height: 24px; border-radius: 12px; display: grid; place-items: center; background: rgba(123,92,253,.25); color: var(--violet-bright); font-size: 13px; flex: none; }
.sdc-msg { margin-top: 6px; padding: 12px 14px; border-radius: 16px 16px 16px 4px; background: var(--surface); border: 2px solid var(--line-strong); font: 500 16px/1.35 var(--sans); color: var(--text); display: flex; flex-direction: column; gap: 4px; }
.sdc-msg b { font: 700 12px var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--gold); }
.sdc-done .sdc-msg { border-color: var(--mint); }