:root{font-family:Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,Noto Sans KR,system-ui,sans-serif;color:#26344b;background:#fff;font-synthesis:none;line-height:1.75;word-break:keep-all;font-weight:400}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.page{max-width:1080px;margin:auto;padding:0 48px}.masthead{height:100px;border-bottom:1px solid #e5eaf1;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:750;font-size:18px;display:flex;gap:10px;align-items:center}.book-icon{display:inline-flex;align-items:center;justify-content:center;color:#2458d3;border:2px solid #2458d3;border-radius:5px;width:28px;height:32px;font-size:24px;line-height:1}.header-note{font-size:13px;color:#647187}.intro{padding:57px 0 44px}h1{font-size:43px;letter-spacing:-.035em;line-height:1.35;margin:0;color:#1b335c;font-weight:750}.intro p{color:#647187;margin:20px 0 0;font-size:15px;line-height:1.8}.guestbook{display:grid;grid-template-columns:350px 1fr;gap:48px;align-items:start;padding-bottom:70px;min-height:420px}.write-panel{background:#f0f5ff;border:1px solid #e0e9fc;border-radius:14px;padding:27px}h2{font-size:18px;letter-spacing:-.025em;margin:0 0 22px;font-weight:700}label{display:block;font-size:13px;font-weight:650;margin-bottom:7px}label span{color:#2458d3}input,textarea{width:100%;display:block;border:1px solid #cbd5e5;border-radius:7px;background:#fff;padding:11px 13px;font-size:14px;color:#26344b;outline:none}input::placeholder,textarea::placeholder{color:#7b8799}input{margin-bottom:22px}textarea{resize:vertical;min-height:150px;line-height:1.8}.message-label{display:flex;align-items:baseline;justify-content:space-between}.message-label>span{font-size:11px;color:#647187}#submit-button{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;border-radius:7px;background:#2458d3;color:#fff;font-size:14px;font-weight:650;padding:12px 16px;margin-top:15px;min-height:48px}#submit-button:hover{background:#1947b4}#submit-button:disabled{opacity:.65;cursor:wait}#submit-button span{font-size:21px;font-weight:400}.form-note{font-size:11px;text-align:center;color:#647187;margin:13px 0 0}#form-status{font-size:12px;margin:8px 0 0;line-height:1.65}#form-status:empty{display:none}.error{color:#b02639}.success{color:#25613a}.entries-heading{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid #263e62;padding:0 0 16px;margin-top:5px}.entries-heading h2{margin:0}.entries-heading h2 span{color:#2458d3;font-size:14px;margin-left:7px}.entries-heading>span{font-size:12px;color:#647187}.entry{border-bottom:1px solid #e5eaf1;padding:23px 0}.entry-top{display:flex;align-items:center;gap:10px}.avatar{background:#edf2fb;color:#315491;display:flex;justify-content:center;align-items:center;border-radius:50%;width:32px;height:32px;flex-shrink:0;font-size:12px;font-weight:650}.entry h3{font-size:14px;margin:0;font-weight:700;overflow-wrap:anywhere}.entry time{font-size:11px;color:#647187;margin-left:auto;text-align:right;flex-shrink:0}.entry p{font-size:14px;margin:12px 0 0 42px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}#list-status{font-size:14px;white-space:pre-line;color:#647187;line-height:1.9;padding:48px 16px;text-align:center}#list-status:empty{display:none}.retry{display:block;margin:0 auto;border:1px solid #cbd5e5;color:#2458d3;background:#fff;border-radius:7px;padding:8px 16px;font-size:13px}.retry[hidden]{display:none}footer{border-top:1px solid #e5eaf1;display:flex;justify-content:space-between;padding:22px 0 28px;font-size:11px;color:#647187}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #6d99fa;outline-offset:3px}@media(max-width:760px){.page{padding:0 24px}.masthead{height:76px}.header-note{display:none}.intro{padding:36px 0 30px}h1{font-size:34px}.guestbook{grid-template-columns:1fr;gap:32px;padding-bottom:40px}.write-panel{padding:24px}.entry time{font-size:10px;max-width:145px}.entry p{margin-left:0}.intro p{font-size:14px}footer{gap:12px;font-size:10px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}