:root{--bg: #060608;--text: #ffffff;--text-2: #a9a9b6;--text-3: #8d8d99;--line: rgba(255, 255, 255, .1);--font: "Noto Sans KR", system-ui, sans-serif;--font-num: "Outfit", "Noto Sans KR", sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font)}button{font:inherit;color:inherit}.num{font-family:var(--font-num);font-variant-numeric:tabular-nums;letter-spacing:-.02em}.app{max-width:480px;margin:0 auto;min-height:100dvh;position:relative;overflow:hidden}.screen{padding:28px 20px 120px;display:flex;flex-direction:column;gap:14px}.screen-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.screen-head h1{margin:0;font-size:26px;font-weight:900;letter-spacing:-.03em}.sub{font-size:13px;color:var(--text-2)}.card{position:relative;border-radius:26px;padding:18px;overflow:hidden;background:linear-gradient(180deg,#ffffff12,#ffffff05);box-shadow:inset 0 1px #ffffff2e,inset 0 0 0 1px #ffffff12,0 24px 50px -30px #000000e6}.card h2{margin:0;font-size:15px;font-weight:700}.pill{font-size:11px;color:#c9c9d4;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 10px}.icon-btn{width:44px;height:44px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:#ffffff0f;display:flex;align-items:center;justify-content:center;cursor:pointer}.float{animation:float 6s ease-in-out infinite}.d1{animation-delay:-1.5s}.d2{animation-delay:-3s}.d3{animation-delay:-4.5s}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.orb{position:absolute;border-radius:50%;animation:orb 7s ease-in-out infinite}.orb2{animation-duration:9s;animation-delay:-3s}@keyframes orb{0%,to{transform:translate(0)}50%{transform:translate(-8px,-12px)}}.tabbar{position:fixed;left:50%;transform:translate(-50%);bottom:16px;width:calc(min(480px,100vw) - 24px);display:flex;padding:6px;border-radius:26px;z-index:10;background:#14141cc7;border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:48px;background:none;border:0;color:var(--text-3);font-size:11px;font-weight:500;cursor:pointer}.tab[aria-current=page]{color:#fff}.brand{display:none}.auth-screen{min-height:100dvh;display:grid;place-items:center;padding:24px}.auth-card{width:min(100%,400px);display:flex;flex-direction:column;gap:18px;padding:32px;border:1px solid var(--line);border-radius:28px;background:#ffffff0b;box-shadow:0 28px 80px -40px #000000e6,inset 0 1px #ffffff1a}.auth-brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:8px;font-size:25px;font-weight:900}.auth-brand .brand-dot{display:block;width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#fff,#ff7ac0 18%,#7a1cff 70%);box-shadow:0 6px 18px -4px #ff3d9ab3}.auth-field{display:flex;flex-direction:column;gap:8px}.auth-field label{font-size:13px;font-weight:700}.auth-field input{width:100%;height:48px;padding:0 14px;color:var(--text);background:#ffffff0f;border:1px solid var(--line);border-radius:13px;outline:none;font:inherit}.auth-field input:focus{border-color:#a96aff;box-shadow:0 0 0 3px #7a1cff2e}.auth-button{min-height:48px;border:0;border-radius:14px;background:linear-gradient(135deg,#9a45ff,#ec4e9b);font-weight:800;cursor:pointer}.auth-button:disabled{cursor:wait;opacity:.6}.auth-error{margin:-4px 0;color:#ff89aa;font-size:13px}.auth-note{margin:0;color:var(--text-3);text-align:center;font-size:11px}.auth-message{text-align:center}.auth-message h1{margin:8px 0 0;font-size:21px}.auth-message p{margin:-8px 0 6px;color:var(--text-2)}.demo-badge{display:block;margin-top:4px;color:var(--text-3);font-size:10px;font-weight:600;letter-spacing:0}@media(min-width:1024px){.app{max-width:none;display:grid;grid-template-columns:220px minmax(0,1fr)}.tabbar{position:sticky;top:0;left:auto;bottom:auto;transform:none;width:auto;height:100dvh;flex-direction:column;justify-content:flex-start;gap:4px;padding:28px 14px;border-radius:0;border:0;border-right:1px solid var(--line);background:#0e0e14e6;grid-row:1;grid-column:1}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.03em;padding:4px 12px 24px}.brand-dot{width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#fff,#ff7ac0 18%,#7a1cff 70%);box-shadow:0 6px 18px -4px #ff3d9ab3}.tab{flex:none;flex-direction:row;justify-content:flex-start;gap:12px;padding:0 14px;border-radius:14px;font-size:14px}.tab[aria-current=page]{background:#ffffff14}.tab:hover{color:#fff}.screen{grid-row:1;grid-column:2;display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));align-items:start;gap:18px;padding:36px 40px 48px;max-width:1480px}.screen>.screen-head,.screen>section:not(.card){grid-column:1 / -1}}@media(prefers-reduced-motion:reduce){.float,.orb{animation:none}}