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var(--border-decorative);border-radius:var(--panel-radius,12px);background:var(--panel,var(--surface));flex-direction:column;gap:.75rem;min-height:10rem;padding:1.5rem;display:flex}.skel-push-end{margin-top:auto}.skel-manage{border-top:1px solid var(--border-decorative);flex-wrap:wrap;gap:.25rem 1.25rem;padding-top:.75rem;display:flex}.skel-card-rows>li{justify-content:space-between;align-items:start;gap:1rem;padding:1rem 1.25rem;display:flex}.skel-practice-columns{grid-template-columns:minmax(0,1fr) minmax(17rem,23rem);align-items:start;gap:2rem;display:grid}.skel-practice-scenarios{gap:.9rem;min-width:0;display:grid}.skel-scenario{border:1px solid var(--border-decorative);background:var(--panel,var(--surface));border-radius:12px;align-items:center;gap:1.1rem;padding:1rem 1.25rem;display:flex}.skel-scenario-icon{border-radius:12px;flex-shrink:0;block-size:3.8rem;inline-size:3.8rem}.skel-pills{gap:.5rem;display:flex}.skel-coaching-layout{grid-template-columns:minmax(0,1fr) minmax(260px,330px);align-items:start;gap:28px;display:grid}.skel-messages{flex-direction:column;gap:18px;display:flex}.skel-message{border:1px solid var(--border-decorative);background:var(--panel,var(--surface));border-radius:16px;gap:.75rem;padding:22px 24px;display:grid}.skel-message-prompt{border-left:4px solid var(--border-decorative)}.skel-message-submission{margin-left:38px}.skel-message-feedback{margin-right:38px}.skel-coaching-rail{flex-direction:column;gap:20px;min-width:0;display:flex}.skel-coach-card{background:var(--surface-muted);border-radius:18px;gap:.75rem;padding:24px;display:grid}.skel-coach-card .skeleton{--skeleton-base:var(--panel,var(--surface))}.skel-challenge{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:28px;display:grid}.skel-challenge-card{border-radius:16px;padding:28px}.skel-challenge-rail{gap:0}.skel-account-columns{grid-template-columns:minmax(0,1fr) 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1.25rem;display:flex}.skel-inbox-detail{border-radius:1.4rem;padding:1.6rem}.skel-inbox-art{block-size:9rem}@media (max-width:1199px){.skel-home-grid{grid-template-columns:minmax(0,1fr)}.skel-home-rail{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:1100px){.skel-learning-layout,.skel-audio-layout,.skel-deck-workspace,.skel-preference-columns{grid-template-columns:minmax(0,1fr)}.skel-learning-rail{grid-template-columns:repeat(2,minmax(0,1fr))}.skel-deck-aside{display:none}}@media (max-width:1000px){.skel-challenge{grid-template-columns:minmax(0,1fr) 230px;gap:20px}.skel-challenge-card{padding:22px}}@media (max-width:900px){.skel-practice-columns,.skel-account-columns{grid-template-columns:minmax(0,1fr)}.skel-scenario-icon{block-size:2.8rem;inline-size:2.8rem}}@media (max-width:850px){.skel-coaching-layout,.skel-inbox-columns{grid-template-columns:minmax(0,1fr)}.skel-coaching-rail{grid-row:1;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.skel-inbox-detail{grid-row:1}.skel-message-submission{margin-left:20px}.skel-message-feedback{margin-right:20px}}@media (max-width:760px){.skel-challenge{grid-template-columns:minmax(0,1fr)}.skel-challenge-rail{display:none}.skel-challenge-card{padding:20px}}@media (max-width:600px){.skel-home-rail,.skel-learning-rail,.skel-welcome,.skel-resume,.skel-unit-grid,.skel-fields{grid-template-columns:minmax(0,1fr)}.skel-coaching-rail{display:flex}.skel-message-submission,.skel-message-feedback{margin-inline:0}.skel-welcome-art{max-height:13rem}.skel-resume-art{min-height:10rem}.skel-preference-table>li{grid-template-columns:minmax(0,1fr) 4.25rem 4.25rem}.skel-preference-icon{display:none}.skel-numbered-rows>li{padding-right:1.25rem}.skel-tabs{flex-wrap:nowrap;overflow:hidden}}@media (min-width:1600px){.skel-unit-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.skel-resume .skel-resume-art,.skel-welcome .skel-welcome-art{--skeleton-base:color-mix(in srgb,var(--surface-muted)65%,var(--border-decorative))}.skel-preference-head .skeleton{--skeleton-base:var(--panel,var(--surface))}.skel-activity{max-width:48rem;margin-inline:auto}.skel-activity-progress{align-items:center;gap:1rem;display:flex}.skel-segments{flex:1;gap:.375rem;min-width:0;display:flex}.skel-segment{border-radius:var(--radius);flex:1;block-size:.5rem}.skel-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.skel-choice{border-radius:var(--radius);block-size:4.5rem}.skel-flashcard{align-content:center;justify-items:center;min-height:14rem;padding:clamp(1.5rem,5vw,3rem)}.skel-grade-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;display:grid}.skel-completion-art{aspect-ratio:3/2;block-size:auto;max-height:16rem}.skel-form{gap:1.25rem;max-width:40rem}.skel-textarea{border-radius:var(--radius);block-size:7rem}@media (max-width:600px){.skel-choice-grid{grid-template-columns:minmax(0,1fr)}.skel-choice{block-size:3.5rem}.skel-grade-row{grid-template-columns:repeat(2,minmax(0,1fr))}}