:root{--primary: #1f4034;--primary-light: #2a5a4a;--primary-dark: #162e25;--accent: #c85a3a;--accent-light: #d66f52;--surface: #f4f1e8;--surface-alt: #eae5d8;--text: #1a1a1a;--text-secondary: #5c5c5c;--muted: #817f77;--border: #d4cfc0;--font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--surface);font-family:var(--font);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button{font:inherit}.site-header{position:sticky;top:0;z-index:30;color:#fff;background:#162e25f7;box-shadow:0 4px 24px #081a1329;backdrop-filter:blur(12px)}.site-header.overlay{position:absolute;left:0;right:0;background:linear-gradient(to bottom,rgba(10,28,21,.82),transparent);box-shadow:none}.nav-shell{width:min(1160px,calc(100% - 40px));min-height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand,.footer-brand{display:flex;align-items:center;gap:11px;font-weight:700}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;color:#fff;background:var(--primary);font-weight:800}.brand-mark.accent{background:var(--accent)}.desktop-nav{display:flex;align-items:center;gap:4px}.desktop-nav a{padding:9px 13px;border-radius:8px;font-size:.9rem;font-weight:600}.desktop-nav a:hover{background:#ffffff1f}.menu-toggle{display:none;width:44px;height:44px;padding:11px;border:0;border-radius:9px;background:#ffffff14;cursor:pointer}.menu-toggle span{display:block;height:2px;margin:4px 0;border-radius:2px;background:#fff}.mobile-menu{width:min(100% - 28px,1160px);margin:0 auto;padding:4px 0 16px}.mobile-menu a{display:block;padding:11px 8px;border-top:1px solid rgba(255,255,255,.08)}.shell{width:min(1160px,calc(100% - 40px));margin-inline:auto}.narrow{width:min(760px,calc(100% - 40px));margin-inline:auto}.section{padding:76px 0}.eyebrow{color:var(--accent);font-size:.78rem;font-weight:750;letter-spacing:.1em;text-transform:uppercase}.section-title{margin:8px 0 32px;color:var(--primary-dark);font-size:clamp(1.85rem,4vw,2.8rem);line-height:1.18;letter-spacing:-.035em}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{display:flex;flex-direction:column;padding:23px;overflow:hidden;border:1px solid #e2dccd;border-radius:16px;background:#fff;box-shadow:0 3px 14px #1f403412;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px);box-shadow:0 10px 30px #1f403421}.card h2,.card h3{margin:8px 0;color:var(--primary-dark);line-height:1.35}.card p{color:var(--text-secondary)}.tag{display:inline-flex;margin:0 5px 5px 0;padding:4px 10px;border-radius:999px;color:var(--primary);background:#1f403414;font-size:.76rem;font-weight:650}.read-more{margin-top:auto;color:var(--accent);font-weight:700}footer{padding:52px 0 30px;color:#f4f1e8d6;background:var(--primary-dark)}.footer-shell{width:min(1160px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1fr auto;gap:32px}.footer-brand strong{color:#fff;font-size:1.05rem}.footer-brand p{margin:3px 0 0;font-size:.88rem}.footer-links{display:flex;flex-wrap:wrap;gap:20px;align-items:center;font-size:.88rem}.footer-bottom{grid-column:1/-1;padding-top:24px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(244,241,232,.13);color:#f4f1e891;font-size:.77rem}.page-hero{padding:68px 0 52px;color:#f4f1e8;background:radial-gradient(circle at 20% 0%,rgba(200,90,58,.24),transparent 34%),linear-gradient(145deg,var(--primary-dark),var(--primary))}.page-hero h1{margin:8px 0 14px;color:#fff;font-size:clamp(2.2rem,5vw,3.7rem);line-height:1.14;letter-spacing:-.04em}.page-hero p{max-width:720px;margin:0;color:#ddd7c6}.prose{max-width:720px;margin-inline:auto;color:#2c332f;font-size:1.04rem;line-height:1.78}.prose h2,.prose h3{color:var(--primary-dark);line-height:1.35;scroll-margin-top:95px}.prose h2{margin:2.4em 0 .7em;padding-bottom:.42em;border-bottom:1px solid #e5dfd1;font-size:1.55rem}.prose h3{margin:1.8em 0 .55em;font-size:1.22rem}.prose p{margin:1em 0}.prose ul,.prose ol{padding-left:1.5em}.prose li{margin:.42em 0}.prose a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}.prose blockquote{margin:1.5em 0;padding:12px 18px;border-left:3px solid var(--accent);background:#c85a3a0d}@media(max-width:800px){.desktop-nav{display:none}.menu-toggle{display:block}.card-grid{grid-template-columns:1fr}.section{padding:54px 0}.footer-shell{grid-template-columns:1fr}.footer-bottom{grid-column:auto;flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}