@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Inter:wght@300;400;500;600;700&display=swap");:root{--bg:#0a0a0a;--bg2:#111;--bg3:#1a1a1a;--surface:#1e1e1e;--surface2:#252525;--rose:#b76e79;--rose-light:#d4939e;--rose-dark:#8f4f59;--gold:#c9a84c;--gold-light:#e0c87a;--text:#f0f0f0;--text2:#a0a0a0;--text3:#606060;--border:rgba(183,110,121,.15);--border2:hsla(0,0%,100%,.06);--glass:hsla(0,0%,100%,.04);--glass-border:hsla(0,0%,100%,.08);--radius:16px;--radius-sm:10px;--radius-lg:24px;--shadow:0 8px 32px rgba(0,0,0,.4);--shadow-rose:0 4px 20px rgba(183,110,121,.2);--trans:0.25s cubic-bezier(0.4,0,0.2,1)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body,html{background:#0a0a0a;color:#f0f0f0}body{background:var(--bg);color:var(--text);font-family:Inter,Noto Sans KR,Noto Sans JP,sans-serif;line-height:1.6;min-height:100dvh;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;border:none}button,input,textarea{font-family:inherit;outline:none}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--rose-dark);border-radius:2px}::selection{background:rgba(183,110,121,.3)}.glass{background:var(--glass);border:1px solid var(--glass-border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:var(--radius)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:500;transition:var(--trans);white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--rose),var(--rose-dark));color:#fff;box-shadow:var(--shadow-rose)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(183,110,121,.4)}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text2)}.btn-ghost:hover{border-color:var(--rose);color:var(--rose)}.btn-gold{background:linear-gradient(135deg,var(--gold),#a8873c);color:#0a0a0a;font-weight:600}.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(201,168,76,.3)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:100px;font-size:.72rem;font-weight:500}.badge-rose{background:rgba(183,110,121,.15);color:var(--rose-light);border:1px solid rgba(183,110,121,.2)}.badge-gold{background:rgba(201,168,76,.15);color:var(--gold-light);border:1px solid rgba(201,168,76,.2)}.badge-free{background:hsla(0,0%,100%,.06);color:var(--text2);border:1px solid var(--border2)}.gradient-text{background:linear-gradient(135deg,var(--rose-light),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.input{width:100%;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-sm);padding:12px 16px;color:var(--text);font-size:.95rem;transition:var(--trans)}.input:focus{border-color:var(--rose);box-shadow:0 0 0 3px rgba(183,110,121,.1)}.input::placeholder{color:var(--text3)}.divider{height:1px;background:var(--border2);margin:20px 0}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.fade-in{animation:fadeIn .4s ease forwards}.slide-up{animation:slideUp .5s ease forwards}.scale-in{animation:scaleIn .3s ease forwards}.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface2) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}.modal-box{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;width:100%;max-width:440px;animation:scaleIn .3s ease}.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:60px;display:flex;align-items:center;padding:0 20px;background:hsla(0,0%,4%,.85);border-bottom:1px solid var(--border2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.page{padding-top:60px;min-height:100dvh}.container{max-width:1200px}.container,.container-sm{margin:0 auto;padding:0 20px}.container-sm{max-width:600px}.grid-models{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));grid-gap:16px;gap:16px}@media (max-width:640px){.grid-models{grid-template-columns:repeat(2,1fr);gap:12px}.modal-box{padding:24px}.btn{padding:10px 18px;font-size:.9rem}}.glow-rose{box-shadow:0 0 30px rgba(183,110,121,.15)}.glow-gold{box-shadow:0 0 30px rgba(201,168,76,.15)}.locked-overlay{position:absolute;inset:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text2)}.bubble-user{background:linear-gradient(135deg,var(--rose-dark),var(--rose));color:#fff;border-radius:18px 18px 4px 18px;align-self:flex-end}.bubble-ai,.bubble-user{max-width:72%;padding:12px 16px;word-break:break-word}.bubble-ai{background:var(--surface2);border:1px solid var(--border2);border-radius:18px 18px 18px 4px;align-self:flex-start}.tier-free{color:var(--text2)}.tier-basic{color:var(--rose-light)}.tier-vip{color:var(--gold-light)}