:root{--blue:#2680ff;--blue2:#1467e6;--ink:#232733;--sub:#69738a;--line:#e6edf8;--soft:#f4f7fe;--card:#fff;--green:#17b26a;--red:#e5484d}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f0f6ff,#fff 46%);color:var(--ink);font-family:Pretendard,system-ui,-apple-system,"Malgun Gothic",sans-serif;min-height:100vh}.shell{max-width:1080px;margin:auto;padding:28px 22px 70px}.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:58px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:900;text-decoration:none;color:var(--ink)}.brand img{width:34px;height:34px}.user{display:flex;gap:10px;align-items:center;color:var(--sub);font-size:14px}.btn{border:0;border-radius:13px;padding:13px 20px;font-weight:800;cursor:pointer;font-size:14px}.btn.primary{background:var(--blue);color:#fff;box-shadow:0 8px 22px #2680ff42}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.danger{color:var(--red);background:#fff;border:1px solid #ffd8d8}.hero{text-align:center;margin-bottom:34px}.hero h1{font-size:clamp(31px,5vw,48px);margin:0 0 12px;letter-spacing:-.04em}.hero p{color:var(--sub);font-size:17px}.panel{max-width:430px;margin:70px auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 18px 60px #1d5fb018}.panel h1{margin:0 0 8px;font-size:28px}.panel p{color:var(--sub);margin:0 0 24px}.field{display:block;margin:14px 0}.field span{display:block;font-size:13px;font-weight:800;margin-bottom:7px}.field input{width:100%;height:48px;border:1px solid var(--line);border-radius:12px;padding:0 14px;font-size:15px}.panel .btn{width:100%;margin-top:10px}.message{margin-top:14px;font-size:14px;color:var(--sub);line-height:1.55}.message.error{color:var(--red)}.current{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 22px;margin-bottom:24px}.current strong{display:block}.current small{color:var(--sub)}.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.plan{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 10px 34px #235fb00d;display:flex;flex-direction:column;min-height:320px}.plan.featured{border:2px solid var(--blue);transform:translateY(-5px)}.plan .tag{font-size:12px;color:var(--blue);font-weight:900;min-height:20px}.plan h2{font-size:24px;margin:8px 0 4px}.plan .desc{color:var(--sub);font-size:14px;min-height:46px}.price{font-size:31px;font-weight:900;letter-spacing:-.04em;margin:20px 0}.price small{font-size:13px;color:var(--sub)}.credit{background:var(--soft);border-radius:13px;padding:13px;margin-bottom:22px;font-weight:800}.plan .btn{margin-top:auto;width:100%}.empty{text-align:center;color:var(--sub);padding:40px}.fine{text-align:center;color:var(--sub);font-size:12px;margin-top:24px}.hidden{display:none!important}@media(max-width:780px){.plans{grid-template-columns:1fr}.plan.featured{transform:none}.current{align-items:flex-start;flex-direction:column}.top{margin-bottom:40px}.user span{display:none}}