@import url("https://fonts.googleapis.com/css2?family=Pretendard:wght@400;500;600;700;800&display=swap");:root{--ink:#172b4d;--muted:#64748b;--line:#e5eaf0;--blue:#3268a8;--soft:#f5f8fc;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.wrap{max-width:1120px;margin:0 auto;padding:0 24px}.header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.logo{font-size:25px;font-weight:800;letter-spacing:-1.3px}.logo span{color:var(--blue)}.nav{display:flex;gap:26px;color:#52627a;font-size:14px}.hero{padding:76px 0 54px;text-align:center;background:linear-gradient(180deg,#f8fbff,#fff)}.eyebrow{font-size:12px;font-weight:700;color:var(--blue);letter-spacing:1.7px}.hero h1{font-size:clamp(32px,5vw,52px);letter-spacing:-2px;line-height:1.15;margin:16px 0 14px}.hero-english{color:var(--blue);font-size:18px;font-weight:600;letter-spacing:-.2px;margin:0 0 14px}.hero p{color:var(--muted);font-size:16px;margin:0}.search{max-width:600px;margin:30px auto 0;display:flex;gap:10px;background:white;border:1px solid var(--line);border-radius:12px;padding:8px 10px 8px 16px;box-shadow:0 8px 24px #1b35500a}.search input{border:0;outline:0;flex:1 1;min-width:0;padding:8px}.primary,.search button{border:0;border-radius:8px;background:var(--blue);color:white;padding:12px 18px;font-weight:700;cursor:pointer}.section{padding:36px 0 64px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.section h2{font-size:23px;letter-spacing:-.7px;margin:0}.sub{color:var(--muted);font-size:13px;margin-top:7px}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}.tool{border:1px solid var(--line);border-radius:14px;padding:22px;transition:.18s;background:#fff}.tool:hover{border-color:#b7cce4;transform:translateY(-2px);box-shadow:0 10px 26px #1834510c}.tool-icon{width:42px;height:42px;border-radius:11px;background:#edf4fc;color:var(--blue);display:grid;place-items:center;font-size:20px;margin-bottom:18px}.tool h3{font-size:16px;margin:0 0 7px}.tool p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}.categories{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.chip{background:var(--soft);border:1px solid var(--line);padding:8px 13px;border-radius:999px;color:#52627a}.chip,.footer{font-size:12px}.footer{border-top:1px solid var(--line);padding:28px 0 38px;color:var(--muted);line-height:1.8}.calc-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);grid-gap:18px;gap:18px;margin:28px 0 60px}.panel{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff}.panel h2{font-size:18px;margin:0 0 20px}.field{display:flex;flex-direction:column;gap:8px;margin:16px 0}.field label{font-size:13px;font-weight:600;color:#40516a}.field input,.field select{width:100%;border:1px solid #dce3eb;border-radius:9px;padding:13px 12px;color:var(--ink);background:#fff;outline:none}.field input:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #3268a81a}.hint{font-size:12px;color:var(--muted);line-height:1.6}.result{background:#f4f8fd;border:1px solid #e3edf8;border-radius:13px;padding:20px;margin-top:12px}.result small{color:var(--muted)}.result strong{display:block;font-size:27px;letter-spacing:-.8px;margin:7px 0;color:#1e4e82}.result-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #e3eaf2;font-size:13px}.result-row:last-child{border:0}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.tab{border:1px solid var(--line);background:white;padding:9px 12px;border-radius:8px;cursor:pointer;color:#52627a;font-size:13px}.tab.active{background:#edf4fc;border-color:#b8cce3;color:#24588f;font-weight:700}.notice{background:#fff9eb;border:1px solid #f4e5bf;padding:14px;border-radius:10px;color:#765c22;font-size:12px;line-height:1.7;margin-top:16px}@media(max-width:760px){.wrap{padding:0 17px}.nav{gap:12px;font-size:12px}.nav a:nth-child(3){display:none}.hero{padding:56px 0 40px}.grid{grid-template-columns:repeat(2,1fr);gap:10px}.tool{padding:17px}.calc-layout{grid-template-columns:1fr}.panel{padding:19px}.section{padding-bottom:44px}}@media(max-width:420px){.grid{grid-template-columns:1fr}.logo{font-size:22px}.nav{gap:9px}}