:root{color-scheme:light;--ink:#243d33;--green:#356553;--muted:#69776f;--line:#e0e5dc;--paper:#f6f7f1}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.6}main{max-width:708px;padding:44px 24px 28px;margin:auto}header{display:flex;align-items:center;gap:13px;font-size:19px;font-weight:650}.brand-icon{display:grid;place-items:center;width:45px;height:48px;border-radius:14px;background:var(--green);color:white}.brand-icon svg{width:25px;height:25px}.brand-note{display:block;font-size:12px;color:var(--muted);font-weight:400;letter-spacing:.02em}.intro{margin:62px 0 30px}.eyebrow{color:var(--green);font-size:11px;font-weight:700;letter-spacing:.17em;margin-bottom:16px}h1{font-size:clamp(36px,6.5vw,49px);line-height:1.13;letter-spacing:-.045em;font-weight:650;margin:0 0 22px}h1 span{color:var(--green)}.lead{font-size:17px;color:var(--muted);line-height:1.7;margin:0}.download-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 12px 40px #243d3305}.platforms{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid #edf0e9}.platforms>span{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:550;color:#58665e;white-space:nowrap}.social{width:19px;height:19px;display:inline-block}.facebook{color:#1877f2;font-size:25px;line-height:20px;text-align:center;font-family:Arial,sans-serif}.instagram{color:#b34773}.linkedin{color:#0a66c2;font:bold 17px/19px Arial,sans-serif;letter-spacing:-1px}.youtube{color:#e3423b}label{display:block;font-weight:650;font-size:16px;margin-bottom:10px}.input-wrap{display:flex;align-items:center;border:1.5px solid #cbd6cb;border-radius:11px;padding:0 10px 0 15px;background:#fcfdfb;transition:border-color .15s,box-shadow .15s}.input-wrap:focus-within{border-color:var(--green);box-shadow:0 0 0 3px #35655318}.input-wrap>svg{flex-shrink:0;width:20px;height:20px;color:#809185;margin-right:12px}input{width:100%;min-width:0;border:0;outline:0;background:none;padding:18px 0;font:inherit;font-size:16px;color:var(--ink)}input::placeholder{color:#8b958c}.paste{border:0;border-radius:7px;background:#edf2e9;color:var(--green);padding:10px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;min-height:44px}.paste:disabled{opacity:.5}.hint{font-size:12px;color:var(--muted);margin:10px 0 21px;line-height:1.65}.primary{min-height:58px;width:100%;border:0;border-radius:11px;background:var(--green);color:white;font:inherit;font-size:17px;font-weight:600;display:flex;gap:11px;align-items:center;justify-content:center;text-decoration:none;padding:15px;cursor:pointer;transition:background .15s,transform .15s}.primary:hover{background:#294f41}.primary:active{transform:translateY(1px)}.primary svg{width:21px;height:21px;flex-shrink:0}.primary:disabled{opacity:.65;cursor:wait}.card-note{display:flex;justify-content:center;align-items:center;gap:6px;color:var(--muted);font-size:11px;margin:20px 0 0}.card-note svg{width:15px;height:15px}.help{margin-top:22px;border-bottom:1px solid var(--line)}summary{padding:11px 0 18px;display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary svg{width:18px;height:18px}details[open] summary svg{transform:rotate(180deg)}.help>div{font-size:14px;color:var(--muted);padding-bottom:16px}.help ol{padding-left:22px;margin:0 0 14px}.help li{margin-bottom:9px}.help p{margin:0}footer{text-align:center;font-size:13px;color:var(--muted);padding-top:27px}footer>span{color:var(--green);font-size:20px;vertical-align:-1px}footer small{display:block;font-size:11px;line-height:1.7;margin-top:12px;color:#79847b}.status{margin-top:23px;border-radius:11px;background:#f0f5ed;padding:18px}.status-top{display:flex;align-items:center;gap:10px}.status p{margin:0;font-size:14px}.spinner{display:block;flex-shrink:0;width:18px;height:18px;border:2px solid #c7d9c6;border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}.status.error{background:#fff1ed;color:#963a28}.status.error .spinner,.status.ready .spinner{animation:none;border:none;width:auto;height:auto;font-size:19px}.status.error .spinner:after{content:'!';font-weight:700}.status.ready .spinner:after{content:'✓'}progress{display:block;width:100%;height:7px;margin:16px 0 0;accent-color:var(--green);border:0;border-radius:8px;overflow:hidden}progress::-webkit-progress-bar{background:#dfe8da}progress::-webkit-progress-value{background:var(--green)}.status .video-title{margin-top:12px;overflow-wrap:anywhere;font-weight:600}.save{margin-top:16px;font-size:16px;flex-wrap:wrap}.save #file-size{opacity:.8;font-size:12px}.status .hint{margin:12px 0 0;font-size:12px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #e3b35c;outline-offset:4px}[hidden]{display:none!important}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:520px){main{padding:27px 19px}.intro{margin-top:43px}.eyebrow{font-size:10px;letter-spacing:.12em}h1{font-size:39px}.lead{font-size:16px}.desktop-break{display:none}.download-card{padding:23px 18px;border-radius:18px}.platforms{flex-wrap:wrap;justify-content:flex-start;column-gap:20px;row-gap:12px;padding-bottom:20px;margin-bottom:21px}.platforms>span{font-size:12px}.input-wrap{padding-left:11px}.input-wrap>svg{display:none}input{font-size:15px}.paste{font-size:12px;padding:9px}.primary{font-size:16px}.card-note{font-size:10px;gap:4px}.hint{font-size:11px}footer{padding-top:21px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}