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.1);--success: #4f8194;--warning: #b88746;--danger: #d06259;--danger-soft: rgba(208, 98, 89, .1);--surface-glass: rgba(255, 255, 255, .76);--surface-glass-strong: rgba(255, 255, 255, .92);--surface-hairline: rgba(255, 255, 255, .82);--shadow-sm: 0 1px 2px rgba(23, 26, 29, .04), 0 10px 24px -22px rgba(23, 26, 29, .24);--shadow-md: 0 18px 38px -30px rgba(23, 26, 29, .3);--shadow-lg: 0 26px 54px -36px rgba(23, 26, 29, .34);--shadow-xl: 0 34px 72px -42px rgba(23, 26, 29, .4);--shadow-float: 0 22px 58px -34px rgba(23, 26, 29, .32)}@media (prefers-color-scheme: light){:root:not([data-theme]){color-scheme:light;--bg-primary: #f6f7f5;--bg-secondary: #ffffff;--bg-elevated: #f0f1ee;--bg-muted-panel: #fafaf8;--text-primary: #171a1d;--text-secondary: #4f555c;--text-muted: #6e7378;--border-default: rgba(23, 26, 29, .1);--border-hover: rgba(23, 26, 29, .18);--accent-primary: #315cff;--accent-hover: #2548d8;--accent-glow: rgba(49, 92, 255, .14);--accent-secondary: #6e7378;--accent-secondary-soft: rgba(110, 115, 120, .1);--accent-warm: #b88746;--accent-warm-soft: rgba(184, 135, 70, .1);--success: #4f8194;--warning: #b88746;--danger: #d06259;--danger-soft: rgba(208, 98, 89, .1);--surface-glass: rgba(255, 255, 255, .76);--surface-glass-strong: rgba(255, 255, 255, .92);--surface-hairline: rgba(255, 255, 255, .82);--shadow-sm: 0 1px 2px rgba(23, 26, 29, .04), 0 10px 24px -22px rgba(23, 26, 29, .24);--shadow-md: 0 18px 38px -30px rgba(23, 26, 29, .3);--shadow-lg: 0 26px 54px -36px rgba(23, 26, 29, .34);--shadow-xl: 0 34px 72px -42px rgba(23, 26, 29, .4);--shadow-float: 0 22px 58px -34px rgba(23, 26, 29, .32)}}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{overflow-x:hidden}body{margin:0;min-height:100vh;font-family:var(--font-sans);font-size:var(--text-sm);line-height:var(--leading-normal);color:var(--ink);background:var(--bg);letter-spacing:0;font-feature-settings:"kern";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:none}::selection{background:color-mix(in srgb,var(--accent-primary) 62%,transparent);color:#fff}#app{min-height:100vh}a{color:inherit}:focus-visible{outline:none;box-shadow:var(--focus-ring)}*{scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--text-muted) 34%,transparent) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{border:3px solid transparent;border-radius:var(--radius-full);background:color-mix(in srgb,var(--text-muted) 34%,transparent);background-clip:content-box}.app-shell{position:relative;z-index:1;max-width:1560px;margin:0 auto;padding:18px 22px 40px}.app-shell--workspace{max-width:none;padding:0}.shell-main{display:block}.page-stack{display:grid;gap:var(--space-5)}.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:var(--space-5);align-items:start}.preview-page-grid{grid-template-columns:minmax(0,1.15fr) 320px}.shell-card,.page-main-card{padding:var(--space-5);border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface-glass-strong);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:var(--blur-panel);backdrop-filter:var(--blur-panel)}.preview-main-card{padding:22px}.page-main-card{display:grid;gap:var(--space-5)}.page-intro{display:grid;gap:var(--space-2)}.page-intro h1{margin:0;font-family:var(--font-display);font-size:var(--text-4xl);font-weight:var(--font-bold);line-height:var(--leading-tight)}.page-intro p{margin:0;color:var(--muted);line-height:var(--leading-relaxed);max-width:760px}.page-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}.motion-rise{animation:motionRise var(--duration-enter) var(--ease-out) both}.motion-pop{animation:motionPop .42s var(--ease-spring) both}.panel-kicker{display:inline-flex;align-items:center;justify-self:start;width:fit-content;padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);background:var(--accent-glow);color:var(--accent-hover);font-size:var(--text-xs);font-weight:var(--font-semibold);letter-spacing:0}button,.button-link,.primary-link,.secondary-link,.ghost-link{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid transparent;border-radius:var(--radius-control);padding:0 var(--space-4);font-family:var(--font-sans);font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;text-decoration:none;transition:color var(--duration-fast) var(--ease-default),background-color var(--duration-fast) var(--ease-default),border-color var(--duration-fast) var(--ease-default),box-shadow var(--duration-normal) var(--ease-default),transform var(--duration-normal) var(--ease-default)}button:hover,.button-link:hover,.primary-link:hover,.secondary-link:hover,.ghost-link:hover{transform:translateY(-1px)}button:active,.button-link:active,.primary-link:active,.secondary-link:active,.ghost-link:active{transform:scale(.985)}button:disabled{opacity:.6;cursor:not-allowed;transform:none}.primary,.primary-link{border-color:var(--accent-primary);background:var(--accent-primary);color:#fff;box-shadow:0 1px 1px color-mix(in srgb,#000 12%,transparent),0 10px 24px -20px var(--accent-primary)}.primary:hover,.primary-link:hover{border-color:var(--accent-hover);background:var(--accent-hover);box-shadow:0 2px 3px color-mix(in srgb,#000 12%,transparent),0 16px 32px -24px 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