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auto}.header-action-zone{flex:0 0 auto}.header-theme-zone{margin-left:auto;flex:0 0 auto}.header-account-zone{flex:0 0 auto;flex-direction:column;align-items:flex-start;gap:6px;min-width:250px;padding-left:18px;border-left:1px solid var(--header-divider)}.brand-lockup{display:inline-flex;align-items:center;gap:12px;padding:0;border:0;background:transparent;cursor:pointer}.brand-mark-shell{display:inline-flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:50%;overflow:hidden;background:#fff;box-shadow:inset 0 0 0 1px #1b2a4a0f;flex:0 0 auto}:root[data-theme=dark] .brand-mark-shell{background:#05070f;box-shadow:inset 0 0 0 1px #ffffff0f}.brand-mark{width:100%;height:100%;object-fit:cover;flex:0 0 auto}.brand-wordmark{display:inline-flex;align-items:baseline;gap:10px;font-family:Bahnschrift,Segoe UI,Arial Nova,sans-serif;font-size:clamp(1.7rem,2vw,2.2rem);font-weight:800;letter-spacing:.01em;line-height:1;color:var(--ink);text-transform:uppercase;white-space:nowrap}.brand-slashes{color:#329eab;letter-spacing:-.02em}.account-meta{display:flex;flex-direction:column;min-width:0;gap:4px}.account-meta strong{font-size:1.08rem;line-height:1.1;font-weight:800}.account-links{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:.78rem;line-height:1}.account-divider{color:var(--ink-soft)}.inline-link{padding:0;border:0;background:transparent;color:var(--accent);cursor:pointer;font-weight:700;font-size:inherit;line-height:inherit;white-space:nowrap}.inline-link-prominent{font-size:1rem}.inline-link:hover{color:var(--accent-strong)}.primary-button,.ghost-button{min-height:38px;padding:0 14px;border-radius:999px;border:1px solid transparent;cursor:pointer;font-size:.88rem;transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease}.primary-button{background:var(--accent);color:#f7f5f0}.hero-button{min-height:46px;padding:0 20px;font-size:.95rem;box-shadow:inset 0 0 0 1px #ffffff0f}.primary-button:hover,.ghost-button:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}.primary-button.subtle{background:#efe5d8;color:var(--ink)}.ghost-button{border-color:var(--line);background:transparent;color:var(--ink)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:42px;min-width:42px;height:42px;padding:0;border:1px solid var(--header-border);border-radius:999px;background:var(--surface-strong);color:var(--ink);cursor:pointer;transition:transform .18s ease,border-color .18s ease,color .18s ease,box-shadow .18s ease,background-color .18s ease}.theme-toggle:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft);border-color:var(--accent-strong)}.theme-icon{width:18px;height:18px}.app-main{position:relative;z-index:1;max-width:1240px;margin:0 auto}.loading-screen{display:grid;place-items:center;max-width:1240px;min-height:60vh;margin:0 auto;padding:24px;border-radius:22px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);color:var(--ink-soft)}@media(max-width:960px){.app-shell{padding:16px}.header-rail{flex-wrap:wrap;gap:14px 18px;border-radius:28px;padding:14px 16px;min-height:0}.header-brand-zone{flex-basis:100%}.header-theme-zone{margin-left:0}.header-account-zone{min-width:0;flex:1 1 100%;padding-left:0;padding-top:12px;border-left:0;border-top:1px solid var(--header-divider)}}@media(max-width:640px){.header-rail,.loading-screen{padding:12px 14px;border-radius:16px}.header-rail{gap:12px}.brand-lockup{width:100%;gap:10px}.brand-mark{width:100%;height:100%}.brand-mark-shell{width:46px;height:46px}.brand-wordmark{font-size:clamp(1.15rem,5vw,1.5rem);gap:8px;max-width:calc(100% - 56px);white-space:normal}.header-action-zone,.header-theme-zone,.hero-button,.theme-toggle{width:100%}.header-account-zone{flex-direction:column;align-items:flex-start;gap:8px}}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:Aptos,Segoe UI,Helvetica Neue,sans-serif;line-height:1.5}a{color:inherit}#root{min-height:100vh}