.b2b-shell{--color-bg:#fff;--color-surface:#fafafa;--color-surface-elevated:#f4f4f5;--color-text:#18181b;--color-text-secondary:#52525b;--color-text-tertiary:#a1a1aa;--color-primary:#6366f1;--color-primary-hover:#4f46e5;--color-success:#0f9a2f;--color-success-bg:#0f9a2f24;--color-error:#d4183d;--color-error-bg:#d4183d1a;--color-warning:#cc7818;--color-mutual:#0f9a2f;--color-border:#00000014;--color-border-light:#0000000a;--color-primary-soft:#6366f11f;--color-surface-selected:#6366f114;--color-primary-border:#6366f159;--color-signal-good:#0f9a2f;--color-signal-mid:#b38f00;--color-signal-warn:#b85f0a;--signal-good-bg:#0f9a2f29;--signal-mid-bg:#b38f002e;--signal-warn-bg:#b85f0a24;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow:0 4px 6px -1px #00000014;--shadow-lg:0 10px 15px -3px #0000001a;--sidebar-width:360px;--header-height:60px;--nav-height:48px;--color-bg-primary:var(--color-bg);--color-bg-secondary:var(--color-surface);--color-bg-hover:var(--color-surface-elevated);--color-input-bg:var(--color-bg);--color-text-primary:var(--color-text);--bg:#fff;--bg-warm:#f4f4f5;--bg-pink:#fafafa;--brand:#6366f1;--brand-soft:#eef2ff;--brand-hover:#4f46e5;--border-soft:#0000000a;--radius-chip:100px;--radius-input:999px;--radius-card:16px;--radius-card-lg:20px;--b2b-rail-width:64px;--b2b-font:-apple-system,BlinkMacSystemFont,system-ui,"Segoe UI",Roboto,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;--listup-font:var(--b2b-font);--listup-font-serif:"Zen Serif","Iowan Old Style","Charter",Georgia,serif;font-family:var(--b2b-font);font-feature-settings:"ss06" 1,"cv11" 1;letter-spacing:-.3px;background:var(--color-bg);color:var(--color-text)}.b2b-app-shell{flex-direction:row;min-width:1024px;height:100vh;display:flex}.b2b-app-main{flex:1;min-width:0;overflow:auto}.b2b-mobile-gate{display:none}@media (max-width:1024px){.b2b-app-shell{display:none!important}.b2b-mobile-gate{z-index:100;background:radial-gradient(120% 60% at 50% -10%,#6366f129,#0000 62%),linear-gradient(#fff,#f7f7fb);justify-content:center;align-items:center;padding:28px;display:flex;position:fixed;inset:0;overflow:hidden}}.b2b-mobile-gate-card{text-align:center;flex-direction:column;align-items:center;max-width:320px;display:flex}.b2b-mobile-gate-icon{color:#fff;background:linear-gradient(140deg,#6366f1,#8b5cf6);border-radius:20px;place-items:center;width:74px;height:74px;margin-bottom:22px;display:grid;box-shadow:0 12px 30px #6366f159,inset 0 1px #ffffff40}.b2b-mobile-gate-card h1{letter-spacing:-.02em;color:var(--color-text);margin:0;font-size:20px;font-weight:750}.b2b-mobile-gate-card p{color:var(--color-text-secondary);margin:10px 0 0;font-size:14px;line-height:1.7}.b2b-mobile-gate-url{letter-spacing:.01em;color:var(--color-primary);background:var(--brand-soft);border:1px solid var(--color-primary-border);border-radius:999px;margin-top:20px;padding:8px 16px;font-size:13.5px;font-weight:700;text-decoration:none}.b2b-mobile-gate-brand{opacity:.5;justify-content:center;display:flex;position:absolute;bottom:32px;left:0;right:0}.b2b-shell button,.b2b-shell input,.b2b-shell textarea,.b2b-shell select{font-family:inherit}.b2b-auth-shell{background:var(--color-surface);justify-content:center;align-items:center;min-height:100vh;display:flex}