*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}#root{min-height:100vh}.page{min-height:100vh;width:100vw;display:flex;flex-direction:column;background:#f6f7fb;box-sizing:border-box}.main{flex:1;display:flex;align-items:center;justify-content:center;padding:24px}.card{width:100%;max-width:720px;background:#fff;border-radius:12px;padding:24px;box-shadow:0 10px 25px #00000014;border:1px solid #e5e7eb}.title{margin:0;font-size:28px;text-align:center;color:#111827}.subtitle{margin-top:8px;margin-bottom:16px;text-align:center;color:#4b5563}.form{display:flex;flex-direction:column;gap:12px}.label{display:flex;flex-direction:column;gap:6px;font-weight:600}.input{padding:10px 12px;border-radius:10px;border:1px solid #cfd3dd;font-size:16px;outline:none}.row{display:flex;gap:12px;margin-top:6px}.btn{text-decoration:none;font-weight:700;padding:8px 12px;border-radius:10px;color:#111827;border:1px solid #d1d5db;background:#f3f4f6;transition:all .15s ease;cursor:pointer}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:#111827;border-color:#111827;color:#fff}.btn--primary:hover:not(:disabled){background:#1f2937}.btn--secondary{background:#f3f4f6;border-color:#d1d5db;color:#111827}.btn--secondary:hover:not(:disabled){background:#e5e7eb}.errorBox{margin-top:14px;padding:12px;border-radius:10px;background:#fff5f5;border:1px solid #ffd0d0;color:#5e1b1b}.resultBox{margin-top:18px;border-radius:12px;border:1px solid #e5e7eb;overflow:hidden}.resultHeader{padding:10px;background:#f1f3f8;font-weight:800;display:flex;align-items:center;justify-content:space-between}.resultValue{padding:12px;min-height:48px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;white-space:pre-wrap}.copyBtn{display:flex;align-items:center;gap:6px;border:1px solid #d1d5db;background:#f3f4f6;border-radius:8px;padding:4px 8px;cursor:pointer;font-size:12px;font-weight:600;color:#111827;transition:all .15s ease}.copyIcon{width:16px;height:16px;opacity:.7}.copiedText{color:#374151}.endpoint{margin-top:14px;color:#4b5563;font-size:13px}.header{width:100%;background:#fff;border-bottom:1px solid #e5e7eb}.header__container{max-width:1100px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.header__logoLink{text-decoration:none}.header__logoWrapper{display:flex;align-items:center;gap:10px}.header__logoIcon{width:28px;height:28px}.header__logoText{font-weight:900;font-size:18px;color:#111827}.header__right{display:flex;align-items:center;gap:12px}.header__navLink{text-decoration:none;font-weight:700;padding:6px 10px;border-bottom:2px solid transparent;color:#4b5563;transition:all .15s ease}.header__navLink--active{border-bottom-color:#6b7280;color:#111827}.header__githubBtn{text-decoration:none;font-weight:700;padding:8px 12px;border-radius:10px;color:#111827;border:1px solid #d1d5db;background:#f3f4f6;transition:all .15s ease}.footer{text-align:center;padding:14px 24px;border-top:1px solid #e5e7eb;background:#fff;font-size:14px;color:#4b5563;letter-spacing:.2px}@media(max-width:640px){.main{padding:16px}.card{padding:16px;border-radius:12px}.title{font-size:22px}.subtitle{font-size:14px}.row{flex-direction:column}.btn{width:100%;justify-content:center}.header__container{padding:12px 16px}.header__logoText{font-size:16px}.header__right{gap:8px}.resultHeader{flex-wrap:wrap;gap:8px}.copyBtn{margin-left:auto}.endpoint{word-break:break-word}}