@keyframes wave{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1)}}*{box-sizing:border-box}:root{--hc-bg:#08090c;--hc-bg-ink:#050608;--hc-bg-soft:#0d0f14;--hc-panel:#111217;--hc-panel-raised:#181a22;--hc-panel-elevated:#20222b;--hc-border:hsla(0,0%,100%,.1);--hc-border-strong:hsla(0,0%,100%,.16);--hc-line:hsla(0,0%,100%,.11);--hc-text:#f4f1ea;--hc-text-muted:#a8aaa3;--hc-text-weak:#70746c;--hc-muted:#a8aaa3;--hc-lime:#ceff35;--hc-coral:#ff5a3d;--hc-cyan:#52d6c6;--hc-violet:#8b5cf6;--hc-amber:#f5c542;--hc-warning:#f5c542;--hc-error:#ff5a5f;--hc-success:#5ce08a;--hc-radius:8px;--hc-radius-lg:14px;--hc-shadow:0 22px 70px rgba(0,0,0,.34);--hc-shadow-soft:0 14px 40px rgba(0,0,0,.22);--hc-glass:rgba(17,18,23,.76);--hc-font:"Aptos","PingFang SC","Microsoft YaHei",system-ui,sans-serif;--hc-font-display:"Aptos Display","PingFang SC","Microsoft YaHei",system-ui,sans-serif}html{background:var(--hc-bg)}body{margin:0;background:linear-gradient(180deg,rgba(82,214,198,.04),transparent 360px),radial-gradient(circle at 18% 0,rgba(255,90,61,.08),transparent 320px),var(--hc-bg);color:var(--hc-text);font-family:var(--hc-font);text-rendering:geometricPrecision;overflow-x:hidden}::selection{background:rgba(206,255,53,.28);color:var(--hc-text)}button,input,select,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--hc-lime);outline-offset:3px}.hc-shell{min-height:100vh;background:linear-gradient(180deg,rgba(82,214,198,.07),transparent 300px),radial-gradient(circle at 78% 8%,rgba(206,255,53,.12),transparent 300px),radial-gradient(circle at 8% 30%,rgba(255,90,61,.09),transparent 360px),var(--hc-bg)}.hc-container{width:min(1400px,calc(100% - 96px));margin:0 auto}.hc-button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:0 20px;border:1px solid transparent;background:var(--hc-lime);color:#090a0d;font-size:14px;font-weight:800;line-height:1;text-decoration:none;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background .16s ease,color .16s ease;box-shadow:0 10px 24px rgba(206,255,53,.12)}.hc-button:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(206,255,53,.18)}.hc-button-secondary{background:hsla(0,0%,100%,.06);border-color:var(--hc-border);color:var(--hc-text);box-shadow:none}.hc-panel{border:1px solid var(--hc-border);border-radius:var(--hc-radius-lg);background:var(--hc-glass);box-shadow:var(--hc-shadow-soft)}.hc-section-title{margin:0;color:var(--hc-text);font-size:30px;line-height:1.12;font-weight:850;letter-spacing:0}.hc-section-kicker{margin:8px 0 0;color:var(--hc-text-muted);font-size:14px;line-height:1.6}@media (max-width:900px){.hc-container{width:min(100% - 40px,720px)}.hc-section-title{font-size:24px}}@media (max-width:520px){.hc-container{width:min(100% - 28px,720px)}}