:root{--bg:#0a0f18;--panel:#111925;--panel2:#151f2d;--line:#243246;--text:#f2f6fb;--muted:#8390a3;--accent:#33d6a6;--blue:#65a8ff;--warn:#ffbd59;--danger:#ff6b76;--radius:18px;font-family:Inter,"Pretendard","Noto Sans KR",system-ui,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 80% -20%,#17304b 0,transparent 38%),var(--bg)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.eyebrow{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.16em;margin:0 0 10px}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;max-width:1180px;margin:auto;padding:48px;gap:100px}.login-brand h1{font-size:clamp(44px,6vw,76px);letter-spacing:-.06em;line-height:1.02;margin:0}.login-brand h1 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