:root{color-scheme:dark;--gkh-bg: #090d18;--gkh-bg-elevated: #101727;--gkh-surface: rgb(16 23 39 / .8);--gkh-surface-strong: rgb(14 20 34 / .96);--gkh-border: rgb(255 255 255 / .08);--gkh-border-strong: rgb(255 255 255 / .16);--gkh-text: #edf2ff;--gkh-muted: #95a0bf;--gkh-accent: #7c8cff;--gkh-accent-strong: #a855f7;--gkh-success: #8dff6b;--gkh-danger: #ff8f88;--gkh-shadow: none;--gkh-radius: 1.5rem;--gkh-radius-sm: 1rem}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--gkh-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top,rgba(124,140,255,.12),transparent 28%),radial-gradient(circle at left top,rgba(141,255,107,.08),transparent 25%),linear-gradient(180deg,#070b14,#090d18 48%,#060913)}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:72px 72px;-webkit-mask-image:radial-gradient(circle at center,black 35%,transparent 82%);mask-image:radial-gradient(circle at center,black 35%,transparent 82%)}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}img{display:block;max-width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.page-shell{width:min(1180px,100% - 2rem);margin:0 auto;padding:2rem 0 0}.gkh-card{position:relative;overflow:hidden;padding:1.4rem;border-radius:var(--gkh-radius);border:1px solid var(--gkh-border);background:linear-gradient(180deg,#ffffff0d,#ffffff05),var(--gkh-surface);box-shadow:var(--gkh-shadow)}.gkh-kicker{display:inline-flex;align-items:center;gap:.4rem;color:var(--gkh-success);text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;font-weight:700}.gkh-kicker:before{content:"";width:.55rem;height:.55rem;border-radius:999px;background:linear-gradient(135deg,var(--gkh-success),var(--gkh-accent));box-shadow:0 0 14px #8dff6b73}.gkh-button{min-height:3rem;padding:.8rem 1.15rem;border:1px solid transparent;border-radius:1rem;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.45rem;transition:transform .16s ease,background-color .16s ease,border-color .16s ease,color .16s ease}.gkh-button:hover{transform:translateY(-1px)}.gkh-button--primary{color:#08111a;background:linear-gradient(135deg,#8fe85e,#63d957 52%,#2eab67);border-color:#63d95742}.gkh-button--primary:hover{background:linear-gradient(135deg,#7ed24f,#56c34b 52%,#27975b);color:#061018}.gkh-button--ghost{color:var(--gkh-text);border-color:var(--gkh-border);background:#ffffff08}.gkh-button--ghost:hover{background:#ffffff04}.gkh-input{width:100%;min-height:3rem;padding:.85rem 1rem;color:var(--gkh-text);border:1px solid var(--gkh-border);border-radius:1rem;background:#080b16cc;outline:none}.gkh-input:focus{border-color:#8dff6b99;box-shadow:0 0 0 4px #8dff6b1f}.gkh-chip{padding:.5rem .85rem;border-radius:999px;border:1px solid var(--gkh-border);background:#ffffff0a;color:var(--gkh-text)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:1rem}.section-heading h2{margin:.35rem 0 0;letter-spacing:-.04em}.section-heading--compact h2{font-size:1.6rem}@media(max-width:720px){.page-shell{width:min(100% - 1.25rem,1180px);padding-top:1.25rem}.gkh-card{padding:1.1rem;border-radius:1.2rem}}