:root{--bg:#f3efe6;--bg-strong:#e6ddcf;--surface:rgba(255,250,242,0.86);--surface-strong:#fffdf8;--text:#1b1711;--muted:#6b6255;--line:rgba(60,44,24,0.14);--accent:#b5532f;--accent-dark:#7f371e;--danger:#a22525;--shadow:0 24px 80px rgba(72,49,19,0.12)}*{box-sizing:border-box;-webkit-user-select:none;-moz-user-select:none;user-select:none}html{font-size:16px}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at top left,rgba(214,137,91,.22),transparent 28%),linear-gradient(180deg,#f7f1e6,#ede3d1);font-family:Georgia,Times New Roman,serif}button,input,select{font:inherit}.page-shell{width:min(1200px,calc(100vw - 32px));margin:0 auto;padding:40px 0 56px}.session-shell{min-height:calc(100vh - 96px);display:grid;place-items:center}.session-card{width:min(560px,100%);padding:36px 32px;border-radius:32px;border:1px solid var(--line);box-shadow:var(--shadow);background:linear-gradient(145deg,rgba(255,251,244,.92),rgba(246,235,216,.92));text-align:center}.session-card h1{margin:0;font-size:clamp(2rem,4.5vw,3rem)}.session-card .lede{margin:16px auto 0}.session-loader{width:54px;height:54px;margin:0 auto 18px;border-radius:999px;border:4px solid rgba(181,83,47,.14);border-top:4px solid var(--accent);animation:session-spin .9s linear infinite}.account-bar{margin-bottom:24px;padding:18px 22px;border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow);background:rgba(255,252,246,.92);justify-content:space-between;gap:18px}.account-bar,.account-identity{display:flex;align-items:center}.account-identity{gap:14px}.account-avatar{width:48px;height:48px;border-radius:999px;display:grid;place-items:center;background:linear-gradient(180deg,#d16a42,#b5532f);color:#fff9f4;font-weight:700;box-shadow:0 10px 22px rgba(181,83,47,.22);flex:0 0 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