*{box-sizing:border-box}body{margin:0;line-height:1.7}a{color:#207e7b;text-underline-offset:4px}button,input,textarea{font:inherit}.tool-header{max-width:1280px;margin:auto;padding:20px 24px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}.tool-header a{color:#fffdf7}.brand{font-weight:800;text-decoration:none;flex:1}.brand small{font-size:13px;opacity:.8}.tool-header>a:nth-child(2){font-size:13px}main{max-width:1280px;margin:auto;padding:36px 24px}.intro{max-width:850px;margin-bottom:28px}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:800;color:#207e7b}h1{font-size:clamp(28px,4vw,46px);line-height:1.3;letter-spacing:-.035em;margin:12px 0 20px}h1 span{color:#207e7b}.intro p{color:#665f55}.badges{display:flex;gap:10px;flex-wrap:wrap}.badges span{font-size:12px;padding:5px 12px;border:1px solid #d8cdbb;background:#fffdf7;border-radius:99px}.converter{padding:24px;border:2px solid #d8cdbb;border-radius:24px;background:#fffdf7;box-shadow:5px 7px 0 #e5dece}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.section-heading h2{margin:0;font-size:21px}.buttons{display:flex;gap:8px}button,.related a{border:1px solid #cdbda5;border-radius:10px;padding:10px 15px;color:#191d1c;background:#fffdf7;font-weight:700;font-size:13px;cursor:pointer}button:hover:not(:disabled){background:#e4f2ef}button:disabled{opacity:.5;cursor:not-allowed}.drop{border:2px dashed #c5b397;border-radius:14px;padding:15px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px;font-size:13px}.drop label{font-weight:700}.drop input{max-width:100%;font-size:12px}.dragging{background:#e4f2ef}#fileName{overflow-wrap:anywhere}.workspace{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.pane{min-width:0;border:1px solid #d8cdbb;border-radius:16px;overflow:hidden}.pane-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px 16px;background:#f5f3ed;border-bottom:1px solid #d8cdbb;font-weight:700}.pane-heading h3{margin:0;font-size:15px}.pane-heading span{font-size:11px;font-weight:400;color:#665f55}#markdownInput,#markdownPreview{display:block;width:100%;height:460px;overflow:auto;padding:20px;background:#fffdf7;color:#191d1c;font-size:14px;line-height:1.8;border:0}#markdownInput{font-family:Consolas,'Yu Gothic',monospace;resize:vertical}#markdownPreview{overflow-wrap:anywhere}#markdownPreview>*:first-child{margin-top:0}#markdownPreview h1{font-size:28px;margin:16px 0}#markdownPreview h2{font-size:23px}#markdownPreview table{border-collapse:collapse;display:block;max-width:100%;overflow:auto}#markdownPreview th,#markdownPreview td{padding:7px 12px;border:1px solid #c6bcaa}#markdownPreview th{background:#e4f2ef}#markdownPreview blockquote{margin-left:0;border-left:4px solid #35a7a3;padding-left:16px}#markdownPreview pre{background:#191d1c!important;color:#fffdf7!important;padding:14px;border-radius:8px;overflow:auto}#markdownPreview pre code{color:inherit!important;background:transparent!important}.muted{font-size:12px;color:#665f55}.download-row{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:20px}#status{font-size:13px;color:#207e7b;flex:1}.error{color:#a12820!important}button.primary{background:#207e7b;color:white;padding:14px 24px;flex-shrink:0}button.primary:hover:not(:disabled){background:#17615e}.explanation{margin:44px auto 0;max-width:980px;color:#665f55;font-size:14px}.explanation h2{font-size:22px;color:#191d1c}.explanation h3{font-size:16px;margin-top:26px;color:#191d1c}.related{display:flex;gap:12px;flex-wrap:wrap}.related a{text-decoration:none}footer a{color:#8fd8d2!important}footer{max-width:1280px;margin:auto;padding:24px;display:flex;gap:20px;flex-wrap:wrap;border-top:1px solid #d8cdbb;font-size:12px}:focus-visible{outline:3px solid #e4a62d;outline-offset:3px}@media(max-width:700px){main{padding:24px 14px}.converter{padding:16px}.workspace{grid-template-columns:1fr}#markdownInput,#markdownPreview{height:320px}.section-heading{align-items:flex-start;flex-direction:column}.download-row{flex-direction:column;align-items:stretch;gap:6px}.download-row button{width:100%}.tool-header{padding:16px;gap:14px}.brand{flex-basis:100%}.drop{gap:8px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
