/* 유틸리티(도구 모음) · 이미지 변환 페이지 */
.jt-page{font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;word-break:keep-all;color:#1b2437;letter-spacing:-.02em}
.jt-hero{color:#fff;padding:clamp(56px,6vw,88px) 0;background:linear-gradient(100deg,#081552 0%,#0a1a66 50%,#0c1d70 100%);position:relative;isolation:isolate;overflow:hidden}
.jt-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 30% 70% at 82% 40%,rgba(95,150,255,.35),transparent 80%),linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px) 0 0/56px 56px,linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px) 0 0/56px 56px}
.jt-eyebrow{margin:0 0 18px;font-size:13px;font-weight:700;letter-spacing:.16em;color:#8fd0ff}
.jt-hero h1{margin:0 0 20px;font-size:clamp(30px,4.2vw,50px);line-height:1.25;font-weight:800;letter-spacing:-.04em}
.jt-sub{margin:0;max-width:600px;font-size:17px;line-height:1.7;color:#d6defa}
.jt-section{padding:48px 0 90px;background:#f6f8fe}
.jt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.jt-tool{display:flex;flex-direction:column;gap:10px;padding:30px 28px;background:#fff;border:1px solid #dfe6f7;border-radius:6px;color:inherit;text-decoration:none;transition:border-color .15s,transform .15s}
.jt-tool:hover,.jt-tool:focus-visible{border-color:#e8370d;transform:translateY(-3px)}
.jt-ico{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:#eef2ff;color:#0d217d;font-size:24px}
.jt-tool h2{margin:6px 0 0;font-size:21px;font-weight:800;letter-spacing:-.03em}
.jt-tool p{margin:0;font-size:15px;line-height:1.65;color:#55607a}
.jt-go{margin-top:auto;padding-top:8px;font-size:14px;font-weight:700;color:#0d217d}
.jt-tool:hover .jt-go{color:#e8370d}
.jt-card{padding:30px 28px;background:#fff;border:1px solid #dfe6f7;border-radius:6px}
.jt-back{margin:22px 0 0;text-align:center;font-size:14px}
.jt-back a{color:#0d217d;text-decoration:none;font-weight:700}
.jt-back a:hover{color:#e8370d}
@media(max-width:640px){.jt-card{padding:22px 16px}.jt-tool{padding:24px 20px}}