@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
/* ===== Skin: EDITOR — document-editor app, gray canvas, white doc panels, blue toolbar accents ===== */
body.skin-editor{--ink:#111827;--mut:#6b7280;--faint:#9ca3af;--line:#e5e7eb;--line2:#d1d5db;--canvas:#f1f3f5;--doc:#ffffff;--blue:#2563eb;--blue2:#1d4ed8;--rail:#1e293b;
  margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
body.skin-editor *{box-sizing:border-box}
body.skin-editor h1,body.skin-editor h2,body.skin-editor h3,body.skin-editor h4{font-weight:700;line-height:1.3;color:var(--ink)}
body.skin-editor a{color:var(--blue);text-decoration:none}
body.skin-editor a:hover{text-decoration:underline}

/* ---- Chrome (toolbar feel) ---- */
body.skin-editor .g-header{background:var(--doc);border-bottom:1px solid var(--line2);position:sticky;top:0;z-index:20;box-shadow:0 1px 3px rgba(0,0,0,.04)}
body.skin-editor .g-bar{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:8px 18px;flex-wrap:wrap}
body.skin-editor .g-brand{font-weight:700;font-size:16px;color:var(--ink);display:flex;align-items:center;gap:8px}
body.skin-editor .g-brand::before{content:"";width:18px;height:18px;border-radius:4px;background:var(--blue);display:inline-block}
body.skin-editor .g-nav{display:flex;gap:1px;flex-wrap:wrap;margin-left:auto;background:var(--canvas);border-radius:8px;padding:3px}
body.skin-editor .g-nav a{color:var(--mut);font-size:13px;padding:6px 11px;border-radius:6px}
body.skin-editor .g-nav a:hover{background:var(--doc);color:var(--ink)}
body.skin-editor .g-nav a.is-main{background:var(--doc);color:var(--blue);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.06)}
body.skin-editor .g-cta{background:var(--blue);color:#fff;padding:7px 15px;border-radius:6px;font-weight:600;font-size:13px}
body.skin-editor .g-cta:hover{background:var(--blue2);text-decoration:none}
body.skin-editor .g-main{max-width:1180px;margin:0 auto;padding:28px 18px 64px}

/* ---- Hero (document on canvas) ---- */
body.skin-editor .hero{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;background:var(--doc);
  border:1px solid var(--line);border-radius:8px;padding:40px;margin-bottom:32px;box-shadow:0 4px 20px rgba(17,24,39,.06);border-top:3px solid var(--blue)}
body.skin-editor .hero-copy{max-width:540px}
body.skin-editor .hero-h1{font-size:38px;margin:0 0 14px}
body.skin-editor .hero-lead{font-size:17px;color:var(--mut);margin:0 0 20px}
body.skin-editor .hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0}
body.skin-editor .hero-badges li{border:1px solid var(--line);background:var(--canvas);color:var(--mut);font-size:12px;padding:5px 11px;border-radius:5px}
body.skin-editor .hero-badges li::before{content:"▧ ";color:var(--blue)}
body.skin-editor .hero-tool,body.skin-editor .hero-tool-page{align-self:stretch}
body.skin-editor .hero-tool-page{max-width:680px;margin:0 auto 36px}
body.skin-editor .hero-steps{margin:20px 0 0;padding-left:20px;color:var(--mut);font-size:14px}
body.skin-editor .hero-steps li{margin:5px 0}

/* ---- Converter widget (drop document) ---- */
body.skin-editor .cv-widget{background:var(--canvas);border:1px solid var(--line2);border-radius:8px;padding:8px}
body.skin-editor .cv-drop{padding:40px 26px;text-align:center;border:2px dashed var(--line2);border-radius:6px;background:var(--doc);transition:.2s}
body.skin-editor .cv-drop.cv-over{background:#eff6ff;border-color:var(--blue)}
body.skin-editor .cv-drop-inner{display:flex;flex-direction:column;align-items:center;gap:4px}
body.skin-editor .cv-icon{font-size:28px;width:56px;height:56px;line-height:56px;border-radius:8px;background:#eff6ff;color:var(--blue)}
body.skin-editor .cv-drop-title{font-weight:700;font-size:18px;margin:10px 0 2px}
body.skin-editor .cv-drop-hint{color:var(--mut);font-size:14px;margin:0 0 16px}
body.skin-editor .cv-btn{background:var(--blue);color:#fff;border:0;border-radius:6px;padding:11px 26px;font-weight:600;font-size:14px;cursor:pointer;font-family:inherit}
body.skin-editor .cv-btn:hover{background:var(--blue2)}
body.skin-editor .cv-accept{font-size:12px;color:var(--faint);margin:12px 0 0}
body.skin-editor .cv-status{padding:10px;font-size:13px;text-align:center}
body.skin-editor .cv-status.cv-busy{color:var(--blue)}
body.skin-editor .cv-status.cv-ok{color:#16a34a}
body.skin-editor .cv-status.cv-error{color:#dc2626}
body.skin-editor .cv-result{text-align:center;padding:6px 0 10px}
body.skin-editor .cv-download{display:inline-block;background:#16a34a;color:#fff;padding:11px 24px;border-radius:6px;font-weight:600}
body.skin-editor .cv-download:hover{background:#15803d;color:#fff}
body.skin-editor .cv-loading .cv-drop{opacity:.5}

/* ---- Sections & tools ---- */
body.skin-editor .section-h{font-size:22px;margin:0 0 20px;padding-left:12px;border-left:4px solid var(--blue)}
body.skin-editor .toolgrid-wrap,body.skin-editor .content-body,body.skin-editor .articles-strip,body.skin-editor .other-tools,body.skin-editor .faq{margin:44px 0}
body.skin-editor .toolgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
body.skin-editor .tool-card{display:flex;flex-direction:column;gap:5px;background:var(--doc);border:1px solid var(--line);padding:18px;border-radius:6px;transition:.15s;box-shadow:0 1px 2px rgba(0,0,0,.04)}
body.skin-editor .tool-card:hover{border-color:var(--blue);box-shadow:0 4px 12px rgba(37,99,235,.12)}
body.skin-editor .tool-card.is-main{border-top:3px solid var(--blue)}
body.skin-editor .tool-card-label{font-weight:700;font-size:16px}
body.skin-editor .tool-card-short{font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--blue)}
body.skin-editor .tool-card-lead{font-size:13px;color:var(--mut)}

/* ---- Longform (document page) ---- */
body.skin-editor .longform{max-width:760px;background:var(--doc);border:1px solid var(--line);border-radius:8px;padding:40px 44px;box-shadow:0 4px 20px rgba(17,24,39,.06)}
body.skin-editor .longform .lead-copy p:first-child{font-size:18px;color:var(--ink)}
body.skin-editor .lf-section{margin:0 0 8px}
body.skin-editor .longform h2{font-size:23px;margin:28px 0 12px}
body.skin-editor .longform p{margin:0 0 16px;color:#374151}
body.skin-editor .longform a{color:var(--blue)}

/* ---- Articles list ---- */
body.skin-editor .art-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
body.skin-editor .art-card{display:flex;flex-direction:column;gap:6px;background:var(--doc);border:1px solid var(--line);border-radius:6px;padding:18px;transition:.15s;box-shadow:0 1px 2px rgba(0,0,0,.04)}
body.skin-editor .art-card:hover{border-color:var(--blue);box-shadow:0 4px 12px rgba(37,99,235,.12)}
body.skin-editor .art-cluster{font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--blue)}
body.skin-editor .art-title{font-weight:700;font-size:16px;line-height:1.3}
body.skin-editor .art-excerpt{font-size:13.5px;color:var(--mut)}
body.skin-editor .art-meta{font-size:11px;color:var(--faint);margin-top:auto}
body.skin-editor .articles-strip-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
body.skin-editor .more-link{font-size:13px;font-weight:600;color:var(--blue)}

/* ---- FAQ ---- */
body.skin-editor .faq-title{font-size:22px;margin:0 0 20px;padding-left:12px;border-left:4px solid var(--blue)}
body.skin-editor .faq-list{max-width:760px}
body.skin-editor .faq-item{border:1px solid var(--line);border-radius:6px;margin-bottom:8px;background:var(--doc)}
body.skin-editor .faq-q{cursor:pointer;padding:15px 18px;font-weight:600;font-size:15px;color:var(--ink);list-style:none}
body.skin-editor .faq-q::-webkit-details-marker{display:none}
body.skin-editor .faq-q::after{content:"+";float:right;color:var(--blue);font-size:18px;font-weight:700}
body.skin-editor .faq-item[open]{border-color:var(--blue)}
body.skin-editor .faq-item[open] .faq-q::after{content:"\2212"}
body.skin-editor .faq-item[open] .faq-q{color:var(--blue)}
body.skin-editor .faq-a{padding:0 18px 16px;color:var(--mut)}

/* ---- Article page ---- */
body.skin-editor .crumbs{font-size:12px;color:var(--faint);margin:22px 0 14px}
body.skin-editor .crumbs span{margin:0 7px}
body.skin-editor .article{max-width:740px;background:var(--doc);border:1px solid var(--line);border-radius:8px;padding:44px 48px;box-shadow:0 4px 20px rgba(17,24,39,.06)}
body.skin-editor .article-head{margin-bottom:18px;border-bottom:1px solid var(--line);padding-bottom:14px}
body.skin-editor .article-head h1{font-size:32px;margin:8px 0}
body.skin-editor .article-meta{color:var(--faint);font-size:13px}
body.skin-editor .tool-cta,body.skin-editor .tool-cta-foot{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;padding:20px 24px;display:flex;gap:16px;
  align-items:center;justify-content:space-between;flex-wrap:wrap;margin:26px 0}
body.skin-editor .cta-btn{background:var(--blue);color:#fff;padding:11px 22px;border-radius:6px;font-weight:600}
body.skin-editor .cta-btn:hover{background:var(--blue2);color:#fff}
body.skin-editor .article-body{color:#374151;font-size:16px}
body.skin-editor .article-body h2{color:var(--ink);font-size:24px;margin:30px 0 12px}
body.skin-editor .article-body h3{color:var(--ink);font-size:19px;margin:24px 0 10px}
body.skin-editor .article-body p{margin:0 0 16px}
body.skin-editor .article-body ul,body.skin-editor .article-body ol{margin:0 0 16px 24px}
body.skin-editor .article-body a{color:var(--blue)}

/* ---- Index & error ---- */
body.skin-editor .page-head{margin-bottom:32px}
body.skin-editor .page-head h1{font-size:34px}
body.skin-editor .page-head-lead{font-size:17px;color:var(--mut);max-width:640px;margin-top:10px}
body.skin-editor .cluster-block{margin:40px 0}
body.skin-editor .empty-note{color:var(--faint);padding:36px 0;font-style:italic}
body.skin-editor .error-page{text-align:center;padding:90px 0}
body.skin-editor .error-page h1{font-size:90px;color:var(--blue)}

/* ---- Footer ---- */
body.skin-editor .g-footer{background:var(--rail);border-top:1px solid var(--rail);margin-top:56px;padding:48px 18px 26px;color:#cbd5e1}
body.skin-editor .g-foot-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
body.skin-editor .g-foot-grid h4{color:#fff;font-size:12px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 12px}
body.skin-editor .g-foot-grid a{display:block;color:#94a3b8;font-size:14px;padding:4px 0}
body.skin-editor .g-foot-grid a:hover{color:#fff}
body.skin-editor .g-foot-brand .g-brand{color:#fff}
body.skin-editor .g-foot-brand .g-brand::before{background:var(--blue)}
body.skin-editor .g-copy{max-width:1180px;margin:32px auto 0;border-top:1px solid #334155;padding-top:20px;font-size:12px;color:#64748b}

@media(max-width:760px){
  body.skin-editor .hero{grid-template-columns:1fr;gap:28px;padding:28px 22px}
  body.skin-editor .hero-h1{font-size:28px}
  body.skin-editor .longform,body.skin-editor .article{padding:28px 24px}
  body.skin-editor .g-foot-grid{grid-template-columns:1fr 1fr}
}