.study-filters{display:grid;grid-template-columns:1fr 1.5fr 1.5fr 1fr auto;gap:12px;align-items:end;margin:26px 0 14px}.study-filters label{display:grid;gap:7px;font-size:13px;font-weight:500}.study-filters select,.study-filters input{width:100%;min-width:0;height:40px;border:2px solid var(--color-subtle,#eee);border-radius:10px;padding:0 10px;background:white;font:inherit;color:inherit}.study-filters select:disabled{color:#777;background:#f7f7f7}.study-filters :focus-visible,.paper-wizard :focus-visible{outline:2px solid #161616;outline-offset:3px}.study-result{display:flex;justify-content:space-between;gap:12px;align-items:center;color:#666;font-size:13px;margin-bottom:24px}.study-result p{margin:0}.study-chapter{margin:30px 0 38px}.study-chapter-heading{display:flex;align-items:baseline;gap:16px;justify-content:space-between;margin-bottom:14px}.study-chapter-heading h2{font-size:18px;font-weight:500;margin:0}.study-chapter-heading>span{font-size:12px;color:#737373;flex-shrink:0}.study-chapter .sim-preview{height:auto;aspect-ratio:8/5;background:#f5f5f5;overflow:hidden}.study-chapter .sim-preview img{display:block;width:100%;height:100%;object-fit:contain}.study-chapter .sim-tile-copy h3{font-size:16px;font-weight:500;margin:0 0 8px}.study-chapter .sim-tile-copy p{font-size:13px;line-height:1.5;min-height:40px}.study-note-list .resource-row:hover{background:#fafafa}.study-note-list .resource-row{color:inherit}.study-note-list .row-info strong{font-size:16px}.reader-chapters{display:flex;align-items:center;gap:10px;max-width:100%;padding:10px 0;border-bottom:1px solid #eee;margin-bottom:10px}.reader-chapters label{font-size:12px;color:#666}.reader-chapters select{min-width:0;max-width:380px;flex:1;padding:8px;border:2px solid #eee;border-radius:10px;background:white;font:inherit}.reader-chapters a{flex-shrink:0}.reader-toolbar{flex-wrap:wrap}.paper-wizard{max-width:900px;margin:24px 0}.paper-steps{display:flex;gap:0;list-style:none;padding:0;margin:0 0 30px;border-bottom:2px solid #eee}.paper-steps li{flex:1}.paper-steps button{display:flex;gap:8px;align-items:center;width:100%;text-align:left;padding:14px 8px;border:0;border-bottom:2px solid transparent;margin-bottom:-2px;background:none;color:#888;font-size:13px}.paper-steps [aria-current=step]{border-bottom-color:#111;color:#111;font-weight:600}.paper-steps .step-number{border:1px solid #ddd;border-radius:50%;width:24px;height:24px;display:grid;place-items:center;flex-shrink:0}.paper-steps [aria-current=step] .step-number{background:#111;border-color:#111;color:white}.paper-wizard h2{font-size:24px;line-height:1.3;font-weight:500;margin:0 0 8px}.paper-step-intro{color:#737373;margin:0 0 24px;max-width:600px;font-size:14px}.paper-subject-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.paper-subject-option,.paper-kind-option{display:flex;align-items:center;gap:14px;width:100%;text-align:left;border:2px solid #eee;border-radius:16px;background:white;padding:19px;color:#111}.paper-subject-option img{width:42px;height:42px;object-fit:contain}.paper-subject-option strong,.paper-kind-option strong{font-size:16px;font-weight:500;display:block}.paper-subject-option small,.paper-kind-option small{display:block;color:#777;font-size:13px;line-height:1.5;margin-top:4px}.paper-subject-option[aria-checked=true],.paper-kind-option[aria-checked=true]{border-color:#111}.paper-kind-options{display:grid;gap:10px}.paper-kind-option .paper-radio{width:20px;height:20px;border:2px solid #ddd;border-radius:50%;flex-shrink:0}.paper-kind-option[aria-checked=true] .paper-radio{border:6px solid #111}.paper-wizard-actions{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:28px;padding-top:20px;border-top:1px solid #eee}.paper-wizard-actions .btn{min-height:40px}.paper-wizard-summary{border:2px solid #eee;border-radius:16px;overflow:hidden;margin:22px 0}.paper-wizard-summary>div{display:flex;align-items:start;gap:20px;padding:14px 18px}.paper-wizard-summary>div+div{border-top:1px solid #eee}.paper-wizard-summary dt{color:#777;min-width:100px;font-size:13px}.paper-wizard-summary dd{margin:0;flex:1;font-size:14px}.paper-wizard-summary button{background:none;border:0;text-decoration:underline;font-size:12px}.paper-settings .qbx-chapters{margin:20px 0}.paper-settings .qbx-setup-row{align-items:center;flex-wrap:wrap}.paper-wizard .qbx-sheet-paper{margin:20px 0}.paper-wizard-error{background:#fff5f5;border:1px solid #e6b8b8;border-radius:12px;padding:14px;font-size:14px;color:#9b2020}.paper-wizard .qbx-list{margin-top:16px}.paper-shelf{margin-top:45px}.paper-current-choices{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#777;font-size:13px;margin-bottom:24px}.cs-tools .cs-card .cs-window-preview{width:100%;height:auto;aspect-ratio:8/5;object-fit:contain;border:1px solid #ddd;border-radius:10px;margin:0 0 20px}.cs-workspace-frame{min-height:720px;height:calc(100dvh - 130px);width:100%;border:1px solid #ddd;border-radius:12px;background:white}.study-mobile-actions{display:none}@media(max-width:1000px){.study-filters{grid-template-columns:1fr 1.5fr}.study-filters .study-search{grid-column:1/-1}.study-filters button{justify-self:start}.study-chapter-heading{align-items:start;flex-direction:column;gap:5px}}@media(max-width:600px){.study-filters{gap:12px;margin-top:22px}.study-filters select,.study-filters input{font-size:14px;height:44px}.study-filters button{width:100%;grid-column:1/-1;min-height:44px}.study-chapter{margin:24px 0 30px}.study-chapter .sim-tile-copy p{min-height:0}.study-note-list .resource-row{align-items:center;padding:16px 12px}.study-note-list .row-number{display:none}.study-note-list .text-link{font-size:12px}.reader-chapters{gap:6px;flex-wrap:wrap}.reader-chapters label{flex-basis:100%}.reader-chapters a{font-size:12px}.reader-chapters select{font-size:13px}.paper-wizard{margin-top:16px}.paper-steps button{flex-direction:column;gap:6px;align-items:start;font-size:11px;padding:12px 4px}.paper-steps{margin-bottom:24px}.paper-subject-options{grid-template-columns:1fr}.paper-subject-option,.paper-kind-option{padding:15px;min-height:76px}.paper-wizard h2{font-size:22px}.paper-wizard-summary>div{padding:12px;gap:10px}.paper-wizard-summary dt{min-width:68px}.paper-wizard-actions{position:sticky;bottom:0;padding:14px 0;background:white;z-index:5}.paper-wizard-actions .btn{min-height:44px}.cs-workspace-frame{height:calc(100dvh - 155px);min-height:620px}}

.paper-steps a{display:flex;gap:8px;align-items:center;width:100%;padding:14px 8px;color:#444;font-size:13px}.paper-wizard-summary a{font-size:12px;text-decoration:underline}.paper-steps button:disabled{opacity:1;cursor:default}@media(max-width:600px){.paper-steps a{flex-direction:column;align-items:start;gap:6px;font-size:11px;padding:12px 4px}}

.cs-card{color:inherit}.cs-quick-links{display:flex;gap:10px;flex-wrap:wrap}

.study-flat-grid .sim-preview{height:auto;aspect-ratio:8/5}.study-flat-grid .sim-preview img{width:100%;height:100%;object-fit:contain}.sim-chapter-label{display:block;color:#737373;font-size:11px;line-height:1.4;margin-bottom:8px}.study-flat-grid h3{font-size:16px;font-weight:500;margin:0 0 8px}

@media(max-width:600px){.paper-subject-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.paper-subject-option{padding:12px;gap:8px;min-height:90px}.paper-subject-option img{width:26px;height:26px;flex-shrink:0}.paper-subject-option strong{font-size:14px;line-height:19px}.paper-subject-option small{font-size:11px;line-height:16px}.paper-steps .step-number{width:22px;height:22px}}

@media(max-width:600px){.study-filters button{grid-column:2;align-self:end}}