.qces-root{--am-bg:#f7f6f2;--am-hair:#e9e5dc;--am-line:#d9d2c4;--am-accent:#8c3f0f;--am-accent-soft:#f7ebe0;--qces-steel:#3a5470;--qces-steel-soft:#e8eef4;--qces-ink-soft:#4f4a44}.qces-root .am-top{border-top:4px solid var(--qces-steel);box-shadow:inset 0 2px 0 var(--am-accent)}.qces-root .am-h1{letter-spacing:-.01em}.qces-root .am-kicker,.qces-root .am-kicker a{color:var(--am-accent)}.qces-filters{flex-wrap:wrap;gap:6px 14px;margin:0 0 12px;display:flex}.qces-filters a[aria-current=page]{color:var(--am-accent);text-underline-offset:4px;font-weight:700;text-decoration:underline;text-decoration-thickness:2px}.qces-papers{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:14px;margin:0 0 12px;padding:0;list-style:none;display:grid}.qces-papers>li[data-paper]{border:1px solid var(--am-line);border-top:4px solid var(--am-accent);background:var(--am-surface,#fff);border-radius:12px;padding:16px 18px}.qces-papers>li[data-paper=P2]{border-top-color:var(--qces-steel)}.qces-papers>li[data-paper=P2] .qces-paper-tag{background:var(--qces-steel-soft);color:var(--qces-steel)}.qces-papers-list{grid-template-columns:minmax(0,1fr);gap:10px}.qces-papers p{margin:0 0 4px}.qces-paper-tag{background:var(--am-accent-soft);color:var(--am-accent);border-radius:999px;padding:2px 10px;font-size:13px;font-weight:600;display:inline-block}.qces-course details summary{cursor:pointer;font-weight:600}.qces-course small{color:var(--qces-ink-soft);margin:4px 0;display:block}.qces-checks{gap:10px;margin:0 0 20px;padding:0;list-style:none;display:grid}.qces-checks a{border:1px solid var(--am-line);border-left:4px solid var(--am-accent);background:var(--am-surface,#fff);color:inherit;border-radius:12px;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;padding:14px 16px;text-decoration:none;display:flex}.qces-checks a:hover,.qces-checks a:focus-visible{border-color:var(--am-accent);background:var(--am-accent-soft)}.qces-clock{z-index:5;background:color-mix(in srgb, #8c3f0f 10%, var(--am-bg,#fff));font-variant-numeric:tabular-nums;border-radius:10px;justify-content:space-between;align-items:center;gap:12px;margin:0 0 12px;padding:10px 14px;display:flex;position:sticky;top:0}.qces-clock[data-over=true]{background:color-mix(in srgb, #3a5470 18%, var(--am-bg,#fff))}.qces-clock strong{font-size:1.15rem}.qces-notice{margin:24px auto;font-size:.8rem}.qces-scope [class*=mathInline],.qces-scope .katex-display{vertical-align:middle;max-width:100%;overflow:auto hidden}.qces-scope [class*=mathInline]:has(.mtable){padding:4px 0;display:block}.qces-scope .xp-order,.qces-scope .xp-order *,.qces-scope .xp-fields,.qces-scope .xp-field{min-width:0;max-width:100%}.qces-scope .xp-field{flex-wrap:wrap}.qces-scope .xp-field .xp-box{flex:8rem;min-width:0}.qces-syllabus-note{border-left:3px solid var(--am-accent,#8c3f0f);background:var(--am-accent-soft,#f7ebe0);border-radius:6px;margin:0 0 14px;padding:10px 14px}.qces-note{text-align:center;max-width:640px;margin:0 auto 32px;padding:0 16px}.qces-small{color:var(--qces-ink-soft);margin:12px 0 0;font-size:14px}.qces-format{border-collapse:collapse;width:100%;font-size:15px;line-height:1.5}.qces-format th,.qces-format td{text-align:left;vertical-align:top;border-bottom:1px solid color-mix(in srgb, currentColor 14%, transparent);padding:10px 8px}.qces-format tbody th{color:#8c3f0f;white-space:nowrap}@media (max-width:560px){.qces-format thead{display:none}.qces-format tr{border-bottom:1px solid color-mix(in srgb, currentColor 14%, transparent);padding:8px 0;display:grid}.qces-format th,.qces-format td{border:0;padding:2px 0}}.qces-facts{margin-top:18px}.qces-facts th{color:var(--am-accent)}.qces-tool{margin:22px 0 6px}.qces-plan{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:15px}.qces-plan th,.qces-plan td{text-align:left;border-bottom:1px solid var(--ft-line);vertical-align:top;padding:8px 6px}.qces-plan thead th{color:var(--ft-ink-2);font-size:13px;font-weight:700}.qces-plan tbody th{font-weight:600}.qces-plan-h{margin:6px 0 0;font-size:17px;font-weight:700}.qces-weeks{border-top:1px solid var(--ft-line);margin:0;padding:0;list-style:none;display:grid}.qces-weeks li{border-bottom:1px solid var(--ft-line);grid-template-columns:110px minmax(0,1fr);gap:10px;padding:8px 0;font-size:15px;display:grid}.qces-weeks li[data-mock=true]{color:#3a5470;font-weight:600}.qces-week-n{color:var(--ft-ink-2);font-variant-numeric:tabular-nums;font-weight:700}@media (max-width:760px){.qces-weeks li{grid-template-columns:minmax(0,1fr);gap:2px}}.qces-cta{flex-wrap:wrap;gap:10px;margin:12px 0;display:flex}.qces-try{gap:14px;margin:0;padding:0;list-style:none;display:grid}.qces-try li{border:1px solid var(--am-line);border-left:4px solid var(--am-accent);background:var(--am-surface,#fff);border-radius:10px;min-width:0;padding:14px 16px}.qces-try p{margin:0 0 6px;font-size:13px}.qces-try-stem{margin:0 0 12px;line-height:1.55;overflow-x:auto}.qces-faq details{border-top:1px solid color-mix(in srgb, currentColor 14%, transparent);padding:12px 0}.qces-faq summary{cursor:pointer;font-weight:600;line-height:1.5}.qces-faq details p{margin:8px 0 0}@media (max-width:560px){.qces-root .am-nav a{padding:8px 4px}}@media (max-width:380px){.qces-root .am-nav a{padding:8px 3px;font-size:13px}}.qces-root .am-topic-list a>span{min-width:0}.qces-root .am-topic-list span.am-muted{white-space:normal;text-align:right}@media (max-width:560px){.qces-root .am-topic-list a{flex-direction:column;gap:4px}.qces-root .am-topic-list span.am-muted{text-align:left}}