:root{--rdt-bg-top: #182230;--rdt-bg-bottom: #24354a;--rdt-text: #f3f6fb;--rdt-text-secondary: #c5d1df;--rdt-text-tertiary: #aebed0;--rdt-surface: #2b3c51;--rdt-surface-glass: rgba(43, 60, 81, .88);--rdt-accent: #c5cad2;--rdt-on-accent: #182230;--rdt-danger: #f1a5a5;color-scheme:dark;--rdt-border: #52677f;--rdt-cyan: #9fbad4;--rdt-lime: #b8c8da;--rdt-coral: #c5cad2;--rdt-blue: #9cbcdf;--rdt-iris: linear-gradient(110deg, #9fbad4 0%, #c5cad2 50%, #aecce9 100%);--rdt-shadow: 0 12px 30px rgba(6, 13, 24, .24);--rdt-radius-card: 20px;--rdt-radius-pill: 100px;--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "IBM Plex Mono", monospace;--rdt-bp-sm: 640px;--rdt-bp-md: 768px;--rdt-page-pad-x: 24px;--rdt-page-pad-bottom: 100px;--rdt-chat-bg-top: #26394f;--rdt-chat-bg-bottom: #1c293a}:root[data-theme=light]{color-scheme:light;--rdt-bg-top: #f4f7fa;--rdt-bg-bottom: #e5edf4;--rdt-text: #1c2c3e;--rdt-text-secondary: #465c73;--rdt-text-tertiary: #536b83;--rdt-surface: #ffffff;--rdt-surface-glass: rgba(255, 255, 255, .88);--rdt-border: #a8bacc;--rdt-cyan: #426783;--rdt-lime: #526b7f;--rdt-coral: #5d7188;--rdt-blue: #466e95;--rdt-danger: #a52f3d;--rdt-heading-gradient: linear-gradient(110deg, #426783, #596b7d, #365875);--rdt-shadow: 0 12px 30px rgba(28, 44, 62, .1);--rdt-chat-bg-top: #edf3f8;--rdt-chat-bg-bottom: #dfe9f2}:root[data-theme=light] .rdt-brand-logo{filter:brightness(.64) saturate(.8)}*,*:before,*:after{box-sizing:border-box}html,body{min-height:100%;margin:0}html{background-color:var(--rdt-bg-top)}body{min-height:100vh;font-family:var(--font-body);color:var(--rdt-text);background:radial-gradient(ellipse at 85% 0%,rgba(145,179,217,.16),transparent 55%),linear-gradient(180deg,var(--rdt-bg-top) 0%,var(--rdt-bg-bottom) 100%);background-attachment:fixed;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);font-weight:500;letter-spacing:-.015em;margin:0}a{color:inherit;text-decoration:none}button,input,textarea{font-family:inherit}.rdt-iris-text{background:var(--rdt-heading-gradient, var(--rdt-iris));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.rdt-eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--rdt-text-tertiary)}.rdt-card{background:linear-gradient(135deg,#a0bee01f,#7898bc0a),var(--rdt-surface-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--rdt-border);border-radius:var(--rdt-radius-card)}.rdt-card--float{box-shadow:var(--rdt-shadow)}.rdt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--rdt-radius-pill);font-weight:600;font-size:15px;cursor:pointer;border:none;transition:transform .15s ease,opacity .15s ease}.rdt-btn:active:not(:disabled){transform:scale(.98)}.rdt-btn:disabled{opacity:.5;cursor:not-allowed}.rdt-btn--primary{background:var(--rdt-accent);color:var(--rdt-on-accent)}.rdt-btn--secondary{background:transparent;color:var(--rdt-text);border:1px solid var(--rdt-border)}.rdt-btn--ghost{background:transparent;color:var(--rdt-text-secondary);border:1px solid transparent;padding:10px 18px}.rdt-input{width:100%;padding:14px 18px;border:1px solid var(--rdt-border);border-radius:16px;background:var(--rdt-surface);color:var(--rdt-text);font-size:15px;outline:none;transition:border-color .2s ease}.rdt-input:focus{border-color:var(--rdt-blue)}.rdt-input::placeholder{color:var(--rdt-text-tertiary)}.rdt-label{display:block;font-size:13px;font-weight:500;color:var(--rdt-text-secondary);margin-bottom:8px}.rdt-error{color:var(--rdt-danger);font-size:14px;margin-top:8px}@keyframes rdt-pulse{0%,to{transform:scale(1);opacity:.6}50%{transform:scale(1.08);opacity:1}}@keyframes rdt-scan{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}@keyframes rdt-fade-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes rdt-orbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.rdt-page{max-width:720px;margin:0 auto;padding:clamp(24px,4vw,48px) var(--rdt-page-pad-x) var(--rdt-page-pad-bottom);width:100%;overflow-x:clip}img,video{max-width:100%;height:auto}@media (max-width: 640px){:root{--rdt-page-pad-x: 16px;--rdt-page-pad-bottom: 88px}.rdt-btn{min-height:44px}.rdt-input,textarea.rdt-input{font-size:16px}}.rdt-brand-logo{display:block;width:104px;height:54px;object-fit:contain;flex-shrink:0}button:focus-visible,a:focus-visible{outline:2px solid var(--rdt-blue);outline-offset:3px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}