:root{
  --bg:#eff4ea;
  --bg-2:#e3ebdd;
  --panel:#ffffff;
  --panel-2:#f5f8f2;
  --line:#d4ded0;
  --text:#17211b;
  --muted:#5f6c64;
  --accent:#2eae67;
  --accent-2:#56c982;
  --warning:#f2a23a;
  --shadow:0 18px 44px rgba(45,59,50,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,var(--bg) 0%,#f8faf6 100%);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:10}
.skip-link:focus{left:16px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:30;background:rgba(239,244,234,.84);backdrop-filter:blur(12px);border-bottom:1px solid rgba(23,33,27,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:16px}
.brand-logo{height:34px;width:auto}
.site-nav{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--muted)}
.menu-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:14px;padding:11px 12px;width:48px;height:44px;cursor:pointer}
.menu-toggle span{display:block;height:2px;background:var(--text);margin:5px 0;border-radius:2px}
.parse-shell{padding:38px 0 22px}
.parse-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:22px;align-items:start}
.parse-main,.parse-window,.device-preview,.compat-side,.cleanup-panel,.faq-grid details,.footer-inner{box-shadow:var(--shadow)}
.parse-main{background:linear-gradient(180deg,#fff, #f8fbf4);border:1px solid var(--line);border-radius:28px;padding:32px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}
.parse-main h1{margin:0;font-size:clamp(34px,5vw,56px);line-height:1.06;letter-spacing:-.03em}
.lead{margin:14px 0 0;color:var(--muted);max-width:54ch;font-size:17px}
.parse-window{margin-top:24px;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:#fff}
.parse-topline{display:flex;justify-content:space-between;gap:12px;padding:14px 18px;background:#edf3e9;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.parse-body{padding:22px}
.file-card{display:flex;gap:16px;align-items:flex-start;padding:18px;border-radius:20px;background:#f8fbf6;border:1px solid var(--line)}
.file-badge{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:16px;background:rgba(46,174,103,.12);color:var(--accent);font-weight:800}
.file-card strong{display:block;font-size:20px;margin-bottom:4px}
.file-card p{margin:0;color:var(--muted)}
.parse-meter{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}
.parse-meter span{height:10px;border-radius:999px;background:#d9e6d6}
.parse-meter .warning{background:linear-gradient(90deg,var(--warning),#ffcb79)}
.parse-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.parse-list span,.cleanup-steps span{display:inline-flex;align-items:center;padding:9px 12px;border-radius:999px;background:rgba(46,174,103,.08);border:1px solid rgba(46,174,103,.14);font-size:13px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:14px;border:1px solid transparent;font-weight:700}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.btn-secondary{background:#fff;border-color:var(--line)}
.device-preview{background:linear-gradient(180deg,#fff,#f1f5ec);border:1px solid var(--line);border-radius:28px;padding:18px;display:grid;gap:16px}
.device-preview img{border-radius:22px;border:1px solid var(--line)}
.device-preview-note{padding:18px;border-radius:20px;background:#f8fbf6;border:1px solid var(--line)}
.device-preview-note p{margin:6px 0 0;color:var(--muted)}
.section{padding:28px 0}
.section-soft{background:linear-gradient(180deg,rgba(227,235,221,.66),rgba(227,235,221,.18))}
.section-muted{background:rgba(255,255,255,.62)}
.section-head{margin-bottom:18px}
.section-head.left{text-align:left}
.section-head h2{margin:0;font-size:clamp(24px,3vw,38px);line-height:1.12}
.section-head p{margin:8px 0 0;color:var(--muted)}
.flow-track{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.flow-track li{display:grid;grid-template-columns:74px 1fr;gap:16px;align-items:start;padding:18px 20px;border-radius:22px;background:#fff;border:1px solid var(--line)}
.flow-track span{display:flex;align-items:center;justify-content:center;width:58px;height:58px;border-radius:18px;background:rgba(46,174,103,.12);color:var(--accent);font-weight:800}
.flow-track h3{margin:0 0 6px}
.flow-track p{margin:0;color:var(--muted)}
.compat-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:18px;align-items:start}
.compat-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.compat-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}
.compat-card h3{margin:0 0 8px}
.compat-card p{margin:0;color:var(--muted)}
.compat-side{background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px}
.compat-side h3{margin:0 0 14px}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checklist li{position:relative;padding:14px 14px 14px 40px;border-radius:18px;background:#f8fbf6;border:1px solid var(--line)}
.checklist li::before{content:"";position:absolute;left:16px;top:19px;width:12px;height:12px;border-radius:50%;background:var(--accent)}
.cleanup-panel{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 24px;border-radius:26px;background:linear-gradient(135deg,#fff, #f2f7ee);border:1px solid var(--line)}
.cleanup-panel p{margin:8px 0 0;color:var(--muted)}
.cleanup-steps{display:flex;flex-wrap:wrap;gap:10px}
.faq-grid{display:grid;gap:12px}
.faq-grid details{background:#fff;border:1px solid var(--line);border-radius:20px;padding:4px 18px}
.faq-grid summary{cursor:pointer;list-style:none;font-weight:700;padding:16px 0}
.faq-grid summary::-webkit-details-marker{display:none}
.faq-grid p{margin:0 0 16px;color:var(--muted)}
.site-footer{padding:30px 0 44px}
.footer-inner{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px}
.footer-logo{height:30px;width:auto;margin-bottom:12px}
.footer-brand p,.footer-note p{margin:0;color:var(--muted)}
.footer-links{display:grid;gap:10px}
.footer-links a{color:var(--muted)}
.footer-links a:hover{color:var(--text)}
@media (max-width: 980px){
  .parse-grid,.compat-grid,.footer-inner{grid-template-columns:1fr}
  .compat-cards{grid-template-columns:1fr}
}
@media (max-width: 760px){
  .menu-toggle{display:block}
  .site-nav{position:absolute;left:16px;right:16px;top:74px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px;display:none}
  .site-nav.is-open{display:flex}
  .parse-main,.device-preview,.compat-side,.cleanup-panel,.footer-inner{padding:20px;border-radius:22px}
  .flow-track li{grid-template-columns:1fr}
  .cleanup-panel{flex-direction:column;align-items:flex-start}
}