:root{--bg-canvas:#faf6ef;--bg-surface:#fff;--bg-surface-hover:#f5eddf;--text-primary:#2b211a;--text-muted:#675c50;--accent-primary:#c2562e;--accent-secondary:#6b7a3a;--border-subtle:#ded5c6;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(62,43,26,.12);--glow-accent:0 0 24px -4px #c2562e25;--glass-backdrop:blur(16px) saturate(180%)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font:17px/1.75 "Trebuchet MS","Segoe 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p{margin-top:18px}.subject-panel,.feature,.article-layout,.contact-grid{grid-template-columns:1fr;gap:24px}.panel,.subject-panel{padding:21px}.page-hero{padding-top:40px}.page-hero h1{font-size:2.65rem}.lesson-aside{position:static}.button{padding:11px 16px}.technique-strip{padding:16px;gap:14px}.footer-row{display:block}.footer-links{margin-top:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal-pending{opacity:1;transform:none}.panel:hover,.button:hover{transform:none}}