/* Same palette as easyfilesconverter.com: brand teal #0b5457 + lime #a8d84a, light background */
:root{--bg:#f6faf9;--panel:#ffffff;--panel2:#eef6f5;--line:#d6e9e7;--text:#0b2b2c;--muted:#5b6f70;--accent:#0b5457;--accent2:#0e6b6f;--lime:#a8d84a;--good:#0b7a55;--warn:#7a4a00}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Inter,system-ui,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent)}
.top{background:#fff;border-bottom:1px solid var(--line)}
.top>*{max-width:900px}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px max(18px,calc((100% - 900px)/2))}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--accent);text-decoration:none;font-size:18px}
.brand img{width:36px;height:36px}
.top nav{display:flex;gap:16px;font-size:14px;flex-wrap:wrap}
.top nav a{color:var(--muted);text-decoration:none;font-weight:600}.top nav a:hover{color:var(--accent)}
.hero{background:linear-gradient(135deg,#0b5457,#082f31);color:#fff;padding:34px max(18px,calc((100% - 900px)/2)) 30px}
.hero>*{max-width:760px}
.hero .pill{margin:0 0 14px}
.hero h1{margin:0 0 12px}
.hero .sub{margin:0}
.wrap{max-width:900px;margin:0 auto;padding:18px 18px 70px}
h1{font-size:clamp(27px,5vw,40px);line-height:1.15;font-weight:800;margin:6px 0 10px}
h1 .g{color:var(--lime)}
.hero h1{color:#fff}
.hero .sub{color:#d5ecea}
h2{font-size:clamp(20px,3.4vw,26px);margin:34px 0 10px;color:var(--accent)}
h3{font-size:18px;margin:22px 0 6px}
.sub{color:var(--muted);margin:0 0 22px;max-width:66ch;font-size:17px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(11,84,87,.06)}
.drop{display:block;border:2px dashed #9cc9c5;border-radius:14px;padding:30px 16px;text-align:center;cursor:pointer;background:var(--panel2)}
.drop:hover,.drop.over{border-color:var(--accent);background:#e3f1ef}
.drop b{color:var(--accent)} input[type=file]{display:none}
.row{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-top:14px}
.ctrl{flex:1;min-width:220px} .ctrl label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:6px}
input[type=range]{width:100%;accent-color:var(--accent)}
.btn{border:none;border-radius:11px;padding:13px 20px;font-weight:800;font-size:15px;cursor:pointer;color:#fff;background:var(--accent)}
.btn:hover{background:#08403f}
.btn:disabled{opacity:.5;cursor:default} .btn.ghost{background:#fff;color:var(--accent);border:1px solid var(--line)}
.previews{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:4px}
@media(max-width:620px){.previews{grid-template-columns:1fr}}
.pv{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px;text-align:center}
.pv h3{margin:0 0 8px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
canvas,.pv img{max-width:100%;border-radius:8px;display:block;margin:0 auto}
.status{min-height:22px;font-size:14px;margin-top:12px;color:var(--muted)}
.status.work{color:var(--accent)} .status.ok{color:var(--good)} .status.err{color:#b42318}
.bar{height:8px;background:var(--panel2);border-radius:6px;overflow:hidden;margin-top:8px;border:1px solid var(--line)}
.bar i{display:block;height:100%;width:0;background:var(--lime);transition:width .2s}
.pill{display:inline-flex;gap:7px;align-items:center;background:rgba(168,216,74,.18);border:1px solid rgba(168,216,74,.6);color:#d9f2a8;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:700}
.honest{background:#fff8eb;border:1px solid #f3d19c;color:var(--warn);border-radius:12px;padding:12px 14px;font-size:14px;margin-top:6px}
.honest b{color:#5c3600}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:720px){.grid3{grid-template-columns:1fr}}
.grid3 .card{margin:0}
.muted{color:var(--muted)}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700}
.faq details p{margin:10px 0 2px;color:#2d4445}
.updated{font-size:13px;color:var(--muted)}
.cta{display:inline-block;margin-top:8px;text-decoration:none}
footer{color:var(--muted);font-size:13px;margin-top:36px;text-align:center;border-top:1px solid var(--line);padding:18px}
footer a{color:var(--muted)}
.ad{margin:22px 0;min-height:0}

.score{margin-top:14px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.score-top{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:15px}
.bar.big{height:14px}
.score #scoreNum{font-size:20px}
.ad ins.adsbygoogle[data-ad-status="unfilled"]{display:none!important}
.guides,.more{list-style:none;padding:0;margin:10px 0 18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.guides a,.more a{display:block;height:100%;padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;font-weight:600;color:var(--accent);text-decoration:none}
.guides a:hover,.more a:hover{border-color:var(--accent);background:var(--panel2)}
.brand .bt{display:flex;flex-direction:column;line-height:1.1}
.brand .bt small{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.2px}