:root{--bg: #fdf7f2;--bg-card: #ffffff;--bg-nav: rgba(253, 247, 242, .9);--text: #1b1b1f;--text-secondary: #5b5b63;--text-tertiary: #7a7a84;--accent: #1b1b1f;--border: rgba(27, 27, 31, .12);--gradient-1: rgba(255, 183, 137, .35);--gradient-2: rgba(255, 214, 165, .3);--shadow: 0 18px 48px rgba(24, 24, 27, .08);--check-color: #22c55e;--font-main: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}[id]{scroll-margin-top:100px}body{font-family:var(--font-main);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}.ambient-light{position:fixed;top:0;left:0;right:0;height:100vh;background:radial-gradient(circle at 40% 0%,rgba(255,183,137,.35) 0%,transparent 55%),radial-gradient(circle at 85% 30%,rgba(255,214,165,.3) 0%,transparent 45%),radial-gradient(circle at 15% 70%,rgba(255,236,210,.45) 0%,transparent 45%);z-index:-1;pointer-events:none}nav{position:fixed;top:0;left:0;right:0;padding:24px 48px;display:flex;justify-content:space-between;align-items:center;z-index:100;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:var(--bg-nav);border-bottom:1px solid var(--border)}.logo{font-size:20px;font-weight:700;letter-spacing:-.03em;display:flex;align-items:center;gap:0}.logo a{text-decoration:none;transition:opacity .2s}.logo-brand{color:var(--text)}.logo-product{font-weight:500;color:var(--text-secondary);font-size:14px;margin-left:8px;padding-left:12px;border-left:1px solid var(--border)}.logo a:hover{opacity:.7}.nav-links{display:flex;gap:32px;align-items:center}.nav-links .btn-primary{color:#fff}.nav-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--bg-card);color:var(--text);cursor:pointer}.nav-toggle svg{width:20px;height:20px}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--text)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:100px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1);cursor:pointer;border:1px solid transparent}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{transform:scale(1.02);box-shadow:0 0 20px #fff3;color:#fff}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--text);background:#ffffff0d}.btn-large{padding:16px 32px;font-size:15px}footer{padding:64px 24px;border-top:1px solid var(--border)}.footer-content{max-width:1000px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:24px}.footer-brand{text-align:center}.footer-logo{font-size:18px;font-weight:700;color:var(--text);display:block;margin-bottom:4px}.footer-tagline{font-size:13px;color:var(--text-tertiary)}.footer-links{display:flex;gap:32px;flex-wrap:wrap;justify-content:center}.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:14px;transition:color .2s}.footer-links a:hover{color:var(--text)}.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--border);width:100%;max-width:400px}.footer-bottom p{font-size:13px;color:var(--text-tertiary)}.footer-bottom a{color:var(--text-secondary);text-decoration:underline}.footer-copyright{margin-top:8px}.footer-copyright strong{color:var(--text-secondary)}.footer-experimental{margin-top:12px;font-size:12px;color:var(--text-tertiary);font-style:italic}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:#ffffff0d;border:1px solid var(--border);border-radius:100px;font-size:12px;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.badge-row{display:flex;gap:10px;justify-content:center;align-items:center;margin-bottom:20px}.badge-experimental{background:#ffb46426;color:#b86e00;border:1px solid rgba(184,110,0,.2)}.section-header{text-align:center;margin-bottom:48px}.section-header h2{font-size:36px;font-weight:700;letter-spacing:-.03em;margin-bottom:12px}.section-header p{color:var(--text-secondary);font-size:17px}.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}.code-block-wrapper{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;margin:12px 0}.code-block-wrapper pre{margin:0;padding:16px 56px 16px 16px;overflow-x:auto}.code-block-wrapper code{font-family:SF Mono,Monaco,Consolas,monospace;font-size:13px;line-height:1.5;color:var(--text);background:none;display:block;white-space:pre}.code-block-wrapper .copy-btn{position:absolute;top:8px;right:8px;display:flex;align-items:center;justify-content:center;width:36px;height:36px;min-width:36px;min-height:36px;padding:8px;border:none;background:var(--bg);color:var(--text-secondary);cursor:pointer;border-radius:6px;transition:all .15s ease;flex-shrink:0;box-sizing:border-box}.code-block-wrapper .copy-btn:hover{background:var(--bg-card);color:var(--text)}.code-block-wrapper .copy-btn svg{width:18px;height:18px;min-width:18px;min-height:18px;flex-shrink:0;display:block}.code-block-wrapper .copy-btn.copied{color:var(--check-color)}.code-block-wrapper .copy-btn.copied svg.icon-copy{display:none}.code-block-wrapper .copy-btn svg.icon-check{display:none}.code-block-wrapper .copy-btn.copied svg.icon-check{display:block}.code-block-wrapper.code-block-inline pre{padding:10px 56px 10px 16px}@media(max-width:768px){nav{padding:16px 18px}.nav-links{position:absolute;right:18px;top:64px;flex-direction:column;align-items:stretch;gap:12px;padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);min-width:180px;display:none}.nav-links.open{display:flex}.nav-links a{font-size:14px}.nav-links .btn{padding:10px 16px}.nav-toggle{display:inline-flex}footer{padding:48px 16px}.footer-links{gap:24px}}@media(max-width:520px){.logo-product{display:none}.code-block-wrapper pre{padding:12px 44px 12px 12px}.code-block-wrapper code{font-size:11px}.code-block-wrapper .copy-btn{width:32px;height:32px;min-width:32px;min-height:32px}.code-block-wrapper .copy-btn svg{width:16px;height:16px;min-width:16px;min-height:16px}.footer-links{flex-direction:column;gap:16px}}