@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap");:root{--bg:#f4f5f7;--bg-elevated:#ffffff;--bg-soft:#eceff3;--ink:#0f1419;--muted:#5c6b7a;--line:rgba(15,20,25,0.08);--line-strong:rgba(15,20,25,0.13);--amber:#b8751f;--amber-bright:#d09236;--amber-soft:rgba(184,117,31,0.12);--teal:#1a7a86;--teal-soft:rgba(26,122,134,0.1);--tg:#229ed9;--tg-soft:rgba(34,158,217,0.12);--glow:rgba(184,117,31,0.18);--shadow:0 8px 22px rgba(15,20,25,0.05);--shadow-lg:0 14px 32px rgba(15,20,25,0.08);--radius:12px;--radius-sm:9px;--font-display:"Plus Jakarta Sans","Noto Sans SC",sans-serif;--font-body:"Noto Sans SC","Plus Jakarta Sans",sans-serif;--font-mono:"SFMono-Regular",ui-monospace,Menlo,Consolas,monospace;--max:960px;--ease:cubic-bezier(0.22,1,0.36,1);--text-xs:0.72rem;--text-sm:0.84rem;--text-base:0.9rem;--text-md:0.95rem;--text-lg:1.05rem;--text-xl:1.22rem;--text-2xl:1.5rem;--leading-tight:1.28;--leading-snug:1.42;--leading-body:1.65;--card-pad:0.85rem 0.95rem;--card-gap:0.7rem;--card-radius:11px}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(920px 380px at 88% -8%,rgba(184,117,31,.08),transparent 55%),radial-gradient(760px 340px at -8% 12%,rgba(26,122,134,.06),transparent 52%),linear-gradient(180deg,#f7f8fb 0,var(--bg) 40%,#eef2f6 100%);font-family:var(--font-body);font-size:var(--text-base);font-weight:400;line-height:var(--leading-body);letter-spacing:.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1,"liga" 1}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}::selection{background:var(--amber);color:#fff}.container{width:min(100% - 2rem,var(--max));margin-inline:auto}.eyebrow{display:inline-flex;align-items:center;gap:.55rem;color:var(--amber);font-family:var(--font-display);font-size:var(--text-xs);font-weight:700;letter-spacing:.16em;text-transform:uppercase;line-height:1}.eyebrow:before{content:"";width:1.15rem;height:1.5px;background:linear-gradient(90deg,var(--amber),transparent)}h1,h2,h3{font-family:var(--font-display);line-height:var(--leading-tight);letter-spacing:-.02em;margin:0;font-weight:700;color:var(--ink);text-wrap:balance}h1{font-size:clamp(1.55rem,3vw,var(--text-2xl))}h2{font-size:clamp(1.25rem,2.2vw,var(--text-xl))}h3{font-size:var(--text-md);font-weight:650;letter-spacing:-.015em;line-height:var(--leading-snug)}p{margin:0}.lead{color:var(--muted);font-weight:400;line-height:var(--leading-body);max-width:38rem}.btn,.lead{font-size:var(--text-sm);letter-spacing:.01em}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:2.65rem;padding:.55rem 1.15rem;border-radius:999px;border:1px solid transparent;font-family:var(--font-display);font-weight:650;overflow:hidden;isolation:isolate;transition:transform .28s var(--ease),background .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease),color .28s var(--ease),filter .28s var(--ease)}.btn:before{inset:1px;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.22),transparent 55%);pointer-events:none}.btn:after,.btn:before{content:"";position:absolute;z-index:0}.btn:after{inset:0;background:linear-gradient(115deg,transparent 18%,rgba(255,255,255,.32),transparent 82%);transform:translateX(-130%);transition:transform .55s var(--ease)}.btn>*{position:relative;z-index:1}.btn:hover{transform:translateY(-1px);filter:saturate(1.05)}.btn:hover:after{transform:translateX(130%)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(180deg,var(--amber-bright),var(--amber));color:#fff;box-shadow:0 0 0 1px rgba(184,117,31,.28),0 8px 18px var(--glow),inset 0 1px 0 rgba(255,255,255,.3)}.btn-primary:hover{background:linear-gradient(180deg,#dea04a,var(--amber-bright));box-shadow:0 0 0 1px rgba(184,117,31,.38),0 12px 24px rgba(184,117,31,.24),inset 0 1px 0 rgba(255,255,255,.36)}.btn-ghost{background:rgba(255,255,255,.78);border-color:var(--line-strong);color:var(--ink);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 6px 14px rgba(18,26,36,.04)}.btn-ghost:hover{border-color:rgba(184,117,31,.42);background:var(--amber-soft);color:#7a4f10}.section{padding:3.75rem 0;position:relative}.section-head{display:grid;grid-gap:.55rem;gap:.55rem;margin-bottom:1.55rem;max-width:40rem}.section-head h2{font-size:clamp(1.25rem,2.2vw,var(--text-xl));line-height:var(--leading-tight);letter-spacing:-.02em;max-width:18em}.section-head .lead{margin-top:0}.reveal{opacity:0;transform:translateY(14px);animation:rise .75s var(--ease) forwards}.reveal-delay-1{animation-delay:.08s}.reveal-delay-2{animation-delay:.16s}.reveal-delay-3{animation-delay:.24s}@keyframes rise{to{opacity:1;transform:none}}@keyframes drift{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(2%,-3%,0) scale(1.05)}}@keyframes pulseGlow{0%,to{opacity:.45}50%{opacity:.85}}.prose{color:var(--muted);max-width:42rem;font-size:var(--text-base);line-height:var(--leading-body)}.prose h2,.prose h3{color:var(--ink);margin:1.75rem 0 .65rem}.prose h2{font-size:var(--text-lg)}.prose h3{font-size:var(--text-md)}.prose ol,.prose p,.prose ul{margin:0 0 .95rem}.prose li{margin-bottom:.3rem}.prose a{color:var(--amber);text-decoration:underline;text-underline-offset:3px;font-weight:600}.prose code{font-family:var(--font-mono);font-size:.88em;background:var(--bg-soft);border:1px solid var(--line);padding:.12em .4em;border-radius:6px;color:#1a4a5c}.prose pre{margin:0 0 1.15rem;padding:.95rem 1.05rem;overflow-x:auto;border-radius:var(--radius-sm);border:1px solid rgba(18,26,36,.1);background:linear-gradient(160deg,#15202b,#1c2a38);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),var(--shadow)}.prose pre code{background:none;border:0;padding:0;color:#e8eef4;font-size:var(--text-sm);line-height:1.65}.prose blockquote{margin:0 0 1.15rem;padding:.85rem 1rem;border-left:3px solid var(--amber);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:linear-gradient(90deg,var(--amber-soft),transparent);color:var(--ink)}.prose table{width:100%;border-collapse:collapse;margin:0 0 1.2rem;font-size:var(--text-sm);overflow:hidden;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg-elevated)}.prose td,.prose th{padding:.65rem .8rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.prose th{background:var(--bg-soft);color:var(--ink);font-family:var(--font-display);font-weight:650;font-size:var(--text-xs)}.prose tr:last-child td{border-bottom:0}.prose hr{border:0;height:1px;margin:1.6rem 0;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}.surface{border:1px solid var(--line);border-radius:var(--card-radius);background:linear-gradient(180deg,rgba(255,255,255,.92),#fff),var(--bg-elevated);box-shadow:var(--shadow);transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease)}.surface:hover{border-color:rgba(184,117,31,.28);box-shadow:var(--shadow-lg);transform:translateY(-2px)}@media (max-width:720px){.section{padding:2.85rem 0}.container{width:min(100% - 1.35rem,var(--max))}.section-head{margin-bottom:1.25rem}}