@layer theme{:root,:host{--spacing:.25rem;--default-font-family:var(--app-font-sans);--default-mono-font-family:var(--app-font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.hidden{display:none}.table{display:table}}:root{--background:#fbfdf8;--foreground:#172019;--muted:#5f6f64;--line:#dce7d6;--panel:#fff;--brand:#176b43;--brand-dark:#0e422b;--accent:#e6b325;--soft:#eef7e8;--blue:#1f6f8b;--app-font-sans:Arial, Helvetica, sans-serif;--app-font-mono:"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}body{background:var(--background);color:var(--foreground);font-family:var(--app-font-sans);margin:0}a{color:inherit;text-decoration:none}.hero{color:#fff;background:linear-gradient(135deg,#176b43f5,#0e422bf5),radial-gradient(circle at 78% 20%,#e6b3255c,#0000 30%);min-height:72vh;padding:24px clamp(20px,5vw,72px) 72px}.nav,.heroGrid,.section,.page{max-width:1120px;margin:0 auto}.nav{justify-content:space-between;align-items:center;margin-bottom:72px;display:flex}.brand{font-size:1.15rem;font-weight:800}.navLinks{opacity:.9;gap:20px;font-size:.92rem;display:flex}.heroGrid{grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);align-items:stretch;gap:40px;display:grid}.eyebrow{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin:0 0 12px;font-size:.78rem;font-weight:800}h1,h2,h3,p{letter-spacing:0}h1{max-width:860px;margin:0;font-size:clamp(2.35rem,5vw,4.8rem);line-height:.98}h2{margin:0;font-size:clamp(1.7rem,3vw,2.8rem);line-height:1.05}h3{margin:0}.lede{color:#ffffffd6;max-width:690px;margin:24px 0 0;font-size:1.1rem;line-height:1.7}.actions{flex-wrap:wrap;gap:14px;margin-top:32px;display:flex}.primaryButton,.secondaryButton{border-radius:8px;padding:14px 18px;font-weight:750;display:inline-flex}.primaryButton{color:var(--brand-dark);background:#fff}.secondaryButton{color:#fff;border:1px solid #ffffff61}.heroPanel,.listPanel,.mcqCard,.contentBand,.articleBody{background:var(--panel);border:1px solid var(--line);border-radius:8px}.heroPanel{color:var(--foreground);align-self:end;padding:24px;box-shadow:0 24px 80px #04150e3d}.metricRow{border-bottom:1px solid var(--line);padding:18px 0}.metricRow:last-child{border-bottom:0}.metricRow span{color:var(--brand);font-size:2.6rem;font-weight:850;display:block}.metricRow p,.muted{color:var(--muted)}.section,.page{padding:72px clamp(20px,5vw,40px)}.sectionHeader{max-width:780px;margin-bottom:28px}.topicGrid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.topicCard,.questionRow{border:1px solid var(--line);background:#fff;border-radius:8px;padding:20px;transition:border-color .16s,transform .16s;display:block}.topicCard:hover,.questionRow:hover{border-color:var(--brand);transform:translateY(-2px)}.topicCard span,.questionRow span{color:var(--blue);margin-bottom:10px;font-size:.78rem;font-weight:800;display:block}.topicCard p,.questionRow p,.pageHeader p,.contentBand p,.articleBody p{color:var(--muted);line-height:1.65}.split{grid-template-columns:minmax(0,1fr) minmax(280px,.75fr);align-items:start;gap:32px;display:grid}.listPanel,.contentBand,.articleBody{padding:24px}.listPanel{gap:14px;display:grid}.listPanel a,.miniLinks a{color:var(--brand);font-weight:700}.questionList{gap:12px;display:grid}.pageHeader{max-width:840px;margin-bottom:36px}.pageHeader.compact{margin-bottom:20px}.pageHeader h1{color:var(--foreground);font-size:clamp(2rem,4vw,3.6rem)}.backLink{color:var(--brand);margin-bottom:24px;font-size:.9rem;font-weight:750;display:inline-block}.contentBand{margin-bottom:28px}.mcqCard{padding:28px}.stem{margin:0 0 24px;font-size:1.25rem;line-height:1.65}.options{gap:12px;display:grid}.option{border:1px solid var(--line);background:#fbfdf8;border-radius:8px;grid-template-columns:32px 1fr;align-items:start;gap:12px;padding:14px;display:grid}.option.correct{background:var(--soft);border-color:var(--brand)}.answerBox{background:#f5f9ff;border:1px solid #d7e7f1;border-radius:8px;margin-top:22px;padding:20px}.answerBox h2{color:var(--blue);margin-bottom:8px;font-size:1.1rem}.miniLinks{gap:12px;margin-top:14px;display:grid}.articlePage{max-width:900px}.articleBody h2{margin:24px 0 8px;font-size:1.35rem}.articleBody h2:first-child{margin-top:0}@media (max-width:760px){.heroGrid,.split{grid-template-columns:1fr}.nav{margin-bottom:48px}.hero{min-height:auto}}