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var(--line);border-radius:999px;background:rgba(255,252,246,.76);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 8px 32px rgba(30,39,35,.08);position:-webkit-sticky;position:sticky;top:18px;z-index:20}.brand{display:inline-flex;align-items:center;gap:14px}.brand span,.card h3,.hero-copy h1,.section-title{font-family:Georgia,Iowan Old Style,serif}.brand span{display:block;font-size:1.15rem;font-weight:700}.brand small{display:block;font-size:.82rem}.brand small,.nav{color:var(--muted)}.nav{display:flex;gap:18px;font-size:.95rem}.hero{display:grid;grid-template-columns:1.15fr .85fr;grid-gap:28px;gap:28px;padding:42px 0 32px;align-items:stretch}.card,.hero-copy,.hero-panel,.launch-panel,.stack-panel{border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--panel);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.hero-copy{padding:42px}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:9px 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0;color:var(--muted);font-size:.92rem}.auth-shell{padding-top:48px}.auth-card{max-width:760px;margin:0 auto;padding:32px;border:1px solid var(--line);border-radius:var(--radius-xl);background:var(--panel);box-shadow:var(--shadow)}.app-nav{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 8px}.app-nav a{font-size:.92rem;font-weight:600}.app-nav a,.app-nav-button{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,252,246,.82);color:var(--muted)}.app-nav-button{font:inherit;font-size:.92rem;font-weight:600;cursor:pointer}.app-nav-button:disabled{cursor:default;opacity:.72}.single-card-grid{grid-template-columns:1fr;margin-top:24px}.context-metrics{margin-top:20px}.context-list{display:grid;grid-gap:14px;gap:14px;margin-top:18px}.context-item{padding:16px 18px;border:1px solid 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