*{box-sizing:border-box}html{background:#050505;color:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Inter,system-ui,sans-serif}body{margin:0;padding-bottom:76px}a{color:inherit}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;background:rgba(5,5,5,.9);border-bottom:1px solid #222;backdrop-filter:blur(16px)}.brand{font-weight:950;font-size:22px;text-decoration:none;letter-spacing:-.05em}.brand span{color:#7dd3fc}.topbar nav{display:flex;gap:8px;overflow:auto;white-space:nowrap}.topbar nav a{font-size:13px;color:#aaa;text-decoration:none;border:1px solid #2a2a2a;border-radius:999px;padding:8px 10px;background:#0b0b0b}main{max-width:960px;margin:0 auto;padding:16px}.hero,.panel{border:1px solid #262626;background:#111;border-radius:24px;padding:18px;box-shadow:none}.hero{padding:26px 18px;background:linear-gradient(180deg,#141414,#080808)}.eyebrow{margin:0 0 10px;color:#7dd3fc;letter-spacing:.15em;font-size:12px;font-weight:900}h1{font-size:clamp(34px,7vw,66px);line-height:.92;letter-spacing:-.075em;margin:0 0 14px}h1 span{display:block;color:#999}.lead{font-size:17px;line-height:1.45;color:#ddd;max-width:760px}.trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.trust b{border:1px solid #2b2b2b;border-radius:999px;padding:8px 10px;background:#070707;font-size:13px}.ad-slot{margin:14px 0;border:1px dashed #333;border-radius:18px;min-height:88px;display:grid;place-items:center;color:#777;letter-spacing:.18em;font-size:12px}.tool{margin-top:14px}.drop{border:2px dashed #333;border-radius:20px;padding:22px;background:#080808;display:flex;align-items:center;gap:14px;cursor:pointer;position:relative}.drop.hot,.drop:hover{border-color:#7dd3fc}.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}.drop strong{display:block;font-size:20px}.drop span{display:block;color:#aaa;margin-top:4px}.file-meta{margin:12px 0;padding:12px;border-radius:16px;background:#080808;border:1px solid #252525;color:#ddd}.options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}label span{display:block;font-size:13px;color:#aaa;font-weight:700;margin:0 0 6px}input,select,button{font:inherit}input,select{width:100%;border:1px solid #333;border-radius:14px;background:#050505;color:#fff;padding:13px 14px;font-size:16px;-webkit-appearance:none;appearance:none}.actions{display:grid;grid-template-columns:2fr 1fr;gap:10px;margin-top:14px}button,.download{border:1px solid #333;border-radius:14px;padding:14px;font-weight:900;text-align:center;text-decoration:none;cursor:pointer}button{background:#171717;color:#fff}.primary,.download{background:#fff;color:#000}.primary:disabled{opacity:.45;cursor:not-allowed}.progress-wrap{margin-top:14px}.progress{height:12px;border-radius:999px;background:#050505;border:1px solid #333;overflow:hidden}.progress span{display:block;height:100%;width:0;background:#7dd3fc}.privacy,.tool-tip{font-size:13px;color:#aaa;margin-bottom:0}.tool-tip{border-left:3px solid #7dd3fc;padding-left:10px}.download{display:block;margin-top:14px}.seo{margin-top:14px;color:#ddd;line-height:1.55}.seo h2{letter-spacing:-.04em;color:#fff}.note{border-left:3px solid #7dd3fc;padding-left:12px;color:#ccc}.link-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.link-grid a{border:1px solid #2a2a2a;background:#080808;border-radius:14px;padding:12px;text-decoration:none;font-weight:800}footer{max-width:960px;margin:0 auto;padding:24px 16px;color:#777}@media(max-width:760px){.topbar{align-items:flex-start;flex-direction:column}.topbar nav{width:100%}.options{grid-template-columns:1fr}.actions{grid-template-columns:1fr}.drop{align-items:flex-start;flex-direction:column}main{padding:12px}body{padding-bottom:20px}.link-grid{grid-template-columns:1fr}}

/* Target file size helper */
.size-estimate {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid #2a2a2a;
  background: #080808;
  color: #cfcfcf;
  font-size: 13px;
  line-height: 1.35;
}
.size-estimate strong {
  color: #fff;
}
.size-estimate.warn {
  border-color: #5c4300;
  color: #ffd86b;
}
.size-estimate.good {
  border-color: #234d2d;
  color: #b7ffcb;
}