.prep-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.prep-tabs a{border:1px solid #46546a;padding:8px 14px;font-size:13px;border-radius:4px}.prep-tabs a[aria-current]{background:#334862;color:#d5e7ff}.prep-workspace #main>.panel{padding:26px;margin:22px 0}.prep-workspace select{background-color:#222b38;border:1px solid #506078;color:#edf0f5;border-radius:4px;max-width:500px}.prep-workspace label{color:#d4deed;font-size:15px}.prep-workspace fieldset{border:0;padding:18px 0;margin:0}.prep-workspace legend{font-size:14px;font-weight:600}#exam-domains{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}#exam-domains label,.study-plan label{display:flex;gap:10px;align-items:baseline;background:#202630;padding:12px;border:1px solid #394657;border-radius:4px;font-size:13px}#exam-domains input,.study-plan input{flex-shrink:0;margin:0;accent-color:#8ab6ed}.study-plan label{margin:10px 0}.exam-facts,.source-links{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;margin:15px 0;color:#bcd1ef}.source-links a{border-bottom:1px solid #6c8ebc}.exam-facts span{padding:6px 10px;background:#2a3546;border-radius:3px}.paper-toolbar{position:sticky;top:-28px;z-index:5;background:#222a36;border:1px solid #48576f;border-radius:4px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.paper-toolbar small{display:block;font-size:10px;color:#b6c6dc;margin-top:5px}.paper-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.paper-actions button,#save-paper,#print-paper,#back-papers,#cancel-submit{border:1px solid #5a6b85;border-radius:4px;color:#dce8fa;padding:8px 12px;font-size:12px}.paper-actions .primary{color:white}#paper-clock,#oral-clock{font-variant-numeric:tabular-nums;color:#bbdbff;font-size:22px;font-weight:700}#oral-clock{margin-left:20px}#save-status{font-size:12px;color:#b9d3f3;min-height:22px;margin:12px 0}.paper-task{background:#252932;border:1px solid #3b4350;border-radius:5px;padding:26px;margin:20px 0;break-inside:avoid}.paper-task h2{font-size:23px;margin:14px 0}.paper-meta{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#bed3ee;flex-wrap:wrap}.paper-context{background:#202a3a;border-left:3px solid #91b4e6;padding:18px;font-size:17px;line-height:1.9;white-space:pre-wrap}.paper-part{padding:18px 0;border-bottom:1px solid #3b4350}.paper-part label{display:block;font-size:16px;line-height:1.9}.prep-workspace input:not([type=checkbox]),.prep-workspace textarea{background:#191f2a;color:#f0f4fb;border:1px solid #52627a;padding:10px;border-radius:4px;font:inherit;box-shadow:none}.paper-part input{max-width:310px;margin:12px 0 0}.paper-reason{margin-top:20px}.paper-reason textarea{width:100%;min-height:140px;resize:vertical;margin-top:12px}.paper-correction{padding:18px;background:#1f302b;border:1px solid #476a5b;border-radius:4px;margin-top:12px;font-size:14px;line-height:1.9}.paper-correction.incorrect{background:#352b23;border-color:#806348}.paper-correction h3{font-size:16px}.paper-rubric{background:#263349;border:1px solid #4c6386;padding:20px;margin-top:18px}.paper-rubric h3{font-size:17px}.paper-rubric label{display:flex;gap:10px;align-items:baseline;font-size:14px;margin-top:12px}.paper-rubric input{accent-color:#9ac4ff}.paper-rubric .student-reason{white-space:pre-wrap;overflow-wrap:anywhere}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.result-grid .panel{padding:20px}.result-grid strong{display:block;font-size:30px;color:#c3defe}.domain-result{border-bottom:1px solid #3b4350;padding:12px;font-size:14px}.history-row{display:flex;gap:15px;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid #3b4350}.history-row small{display:block;color:#b8c9df}.history-row button{border:1px solid #6683a9;padding:9px 14px;border-radius:4px;color:#c9e1ff}.exam-plot{max-width:640px;margin:20px auto}.exam-plot svg{display:block;width:100%;height:auto}#exam-error,#auth-error{color:#ffc0b8}.prep-workspace .katex-display{overflow:auto}.prep-workspace .paper-task{overflow-wrap:anywhere}.prep-workspace dialog{max-width:min(560px,calc(100vw - 30px));max-height:85dvh;overflow:auto}.prep-workspace .paper-context .katex{white-space:normal}
#paper-jumps{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}#paper-jumps button{padding:8px 12px;border:1px solid #52627a;border-radius:4px;font-size:12px;color:#c9e0ff}#paper-progress{font-size:12px;color:#bdcfe8}.paper-task{scroll-margin-top:120px}
@media(max-width:650px){.prep-workspace #main>.panel,.paper-task{padding:18px}.paper-toolbar{top:0;padding:12px}.paper-context{font-size:15px;padding:13px}.paper-task h2{font-size:20px}.history-row{align-items:flex-start;flex-direction:column}.paper-part label{font-size:15px}#exam-domains{grid-template-columns:1fr}.paper-task{scroll-margin-top:180px}}
@media print{#paper-jumps,#paper-progress{display:none!important}}
@media print{html,body.ide{display:block!important;height:auto!important;overflow:visible!important;background:#fff!important;color:#111!important}.prep-workspace .sidebar,.prep-workspace .explorer,.topbar,.editor-tabs,.ide-status,.prep-tabs,#prep-intro,#exam-builder,#exam-history,#exam-account,#save-status,#exam-error,.paper-actions,#paper-clock,#submit-paper,dialog{display:none!important}.prep-workspace .shell,.prep-workspace #main{display:block!important;overflow:visible!important;height:auto!important;padding:0!important;margin:0!important;width:auto!important}.paper-toolbar{position:static;background:white;border:0;color:#111}.paper-task,.paper-context,.paper-correction,.paper-rubric,.result-grid .panel{background:white!important;color:#111!important;border-color:#aaa!important;box-shadow:none;break-inside:auto}.paper-task{margin:12px 0;padding:15px;break-before:auto}.paper-task h2,.paper-task h3,.paper-task p,.paper-task label,.paper-meta,.result-grid strong,.domain-result{color:#111!important}.paper-part,.paper-reason,.paper-correction{break-inside:avoid}.paper-part input,.paper-reason textarea{background:#fff!important;color:#111!important;border-color:#999!important}.paper-reason textarea{min-height:100px}.paper-task input:disabled{color:#111!important;background:white!important}.exam-plot{max-width:420px}a{color:#111!important}.katex{color:#111}}