:root{--ink:#0b2746;--ink-2:#183d5e;--paper:#f7f3e9;--paper-2:#fffdf8;--teal:#2a7880;--teal-soft:#dcebec;--amber:#dda640;--line:#d9d8d0;--muted:#5d6871;--shadow:0 18px 50px rgba(11,39,70,.10);--radius:22px;--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper-2);color:var(--ink);font:17px/1.68 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}img{max-width:100%}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.08;letter-spacing:-.025em;margin:0 0 .7em}h1{font-size:clamp(2.55rem,6vw,5.7rem);max-width:16ch}h2{font-size:clamp(2rem,4vw,3.35rem)}h3{font-size:1.45rem}p{margin:0 0 1.15em}.lead{font-size:clamp(1.12rem,2vw,1.35rem);color:var(--ink-2);max-width:760px}.eyebrow{display:block;margin-bottom:16px;color:var(--teal);font-size:.78rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.site-header{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px max(24px,calc((100vw - 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48px),var(--max));margin-inline:auto}.section-shell{padding:100px 0}.section-intro{max-width:720px;color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:38px}.tool-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:22px;border:1px solid var(--line);border-radius:17px;background:#fff;text-decoration:none;transition:.2s ease}.tool-card:hover{border-color:var(--teal);transform:translateY(-2px);box-shadow:0 12px 30px rgba(11,39,70,.08)}.tool-card strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:1.3rem}.tool-card small{display:block;margin-top:5px;color:var(--muted);line-height:1.45}.tool-icon{display:grid;width:48px;height:48px;place-items:center;border-radius:13px;background:var(--teal-soft);color:var(--ink);font-weight:900}.arrow{font-size:1.5rem}.split-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;padding:100px max(24px,calc((100vw - var(--max))/2));background:var(--ink);color:#f8f4e9}.split-feature p{color:#ccd8e1}.split-feature ol{list-style:none;margin:0;padding:0}.split-feature li{display:grid;gap:4px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.18)}.split-feature li strong{font:700 1.3rem Georgia,serif}.split-feature li span{color:#c8d5de}.text-link{font-weight:800;color:#fff}.editorial-grid,.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:36px}.editorial-grid article,.detail-grid article{padding:26px;border-top:4px solid var(--amber);background:var(--paper);border-radius:0 0 16px 16px}.guide-band{padding:100px max(24px,calc((100vw - 800px))/2));background:var(--teal);color:#fff}.guide-band p{color:#e6f1f1}.tool-hero,.page-hero{padding:85px 0 45px}.tool-hero h1,.page-hero h1{font-size:clamp(2.5rem,5vw,4.8rem)}.crumb{display:flex;gap:9px;margin-bottom:36px;color:var(--muted);font-size:.87rem}.crumb a{font-weight:700}.tool-hero .trust-row{margin-top:28px}.tool-intro{display:grid;grid-template-columns:1.3fr .7fr;gap:42px;padding:20px 0 55px}.privacy-note{padding:25px;border-radius:16px;background:var(--teal-soft)}.privacy-note strong{display:block;margin-bottom:8px;font-family:Georgia,"Times New Roman",serif;font-size:1.25rem}.privacy-note p{margin:0;font-size:.92rem}.ad-region:empty{display:none}.ad-region{width:min(calc(100% - 48px),var(--max));margin:25px auto 55px;text-align:center;min-height:90px}.workspace{overflow:hidden;margin-bottom:75px;border:1px solid #cfd6d8;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.workspace-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 28px;border-bottom:1px solid var(--line);background:#eef5f3}.workspace-head .eyebrow{margin-bottom:6px}.workspace-head h2{margin:0;font-size:1.7rem}.open-tool{border:1px solid var(--ink);padding:9px 15px;white-space:nowrap}.tool-frame{display:block;width:100%;height:900px;border:0;background:#f8faf9}.article-shell{padding:35px 0 90px}.article-shell.long{max-width:840px;padding-top:70px}.article-shell.long h1{max-width:17ch}.article-shell.long h2{margin-top:1.6em;font-size:2rem}.article-shell.long p,.article-shell.long li{color:#253f55}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;list-style:none;margin:30px 0 55px;padding:0}.steps li{display:flex;gap:14px;padding:20px;border:1px solid var(--line);border-radius:15px}.steps li span{display:grid;flex:0 0 34px;width:34px;height:34px;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-weight:800}.steps p{margin:3px 0 0}.caution{margin:38px 0;padding:24px 26px;border-left:5px solid var(--amber);background:#fff5db}.caution strong{font-family:Georgia,"Times New Roman",serif;font-size:1.22rem}.caution p{margin:.45em 0 0}.faq details{border-top:1px solid var(--line);padding:17px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:800}.faq p{margin:10px 0 0;color:var(--muted)}.related{padding:70px 0 100px}.tool-grid.compact{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-grid.compact .tool-card{padding:16px}.tool-grid.compact .tool-card small{display:none}.guide-list{display:grid;gap:18px}.guide-list a{display:block;padding:30px;border:1px solid var(--line);border-radius:18px;text-decoration:none;background:#fff}.guide-list a:hover{border-color:var(--teal)}.guide-list span{color:var(--teal);font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.guide-list h2{margin:.3em 0;font-size:1.8rem}.guide-list p{color:var(--muted)}.guide-list strong{font-size:.9rem}.author-box{margin-top:50px;padding:24px;border-radius:16px;background:var(--teal-soft)}.author-box p{margin:.35em 0 0!important;font-size:.9rem}.contact-card{text-align:center}.contact-card h2{font-family:ui-sans-serif,system-ui,sans-serif}.contact-card .caution{text-align:left}.centered{text-align:center}.centered h1,.centered .lead{margin-inline:auto}.site-footer{display:grid;grid-template-columns:1.2fr .7fr 1fr;gap:40px;padding:52px max(24px,calc((100vw - var(--max))/2));border-top:1px solid var(--line);background:var(--paper)}.footer-brand{margin-bottom:14px}.site-footer p{margin:0;color:var(--muted);font-size:.88rem}.site-footer nav{display:grid;align-content:start;gap:8px}.site-footer nav a{font-size:.9rem;font-weight:700}.footer-note{max-width:330px}
@media(max-width:900px){.home-hero{grid-template-columns:1fr;min-height:auto}.hero-visual{display:none}.split-feature,.tool-intro{grid-template-columns:1fr}.tool-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.editorial-grid,.detail-grid,.steps{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr 1fr}.footer-note{grid-column:1/-1}.tool-frame{height:980px}}
@media(max-width:680px){body{font-size:16px}.site-header{padding:11px 18px}.brand{font-size:1rem}.brand-mark{width:32px;height:37px}.nav-toggle{display:block}.site-nav{position:absolute;left:16px;right:16px;top:68px;display:none;align-items:stretch;flex-direction:column;gap:0;padding:8px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow)}.site-nav.open{display:flex}.site-nav a{padding:12px}.home-hero{padding:64px 22px}.tool-grid,.tool-grid.compact{grid-template-columns:1fr}.tool-card{padding:17px}.section-shell{padding:70px 0}.split-feature{gap:35px;padding-block:70px}.tool-hero,.page-hero{padding-top:55px}.tool-intro{gap:15px}.workspace{width:100%;border-left:0;border-right:0;border-radius:0}.workspace-head{align-items:flex-start;padding:18px;flex-direction:column}.tool-frame{height:1050px}.site-footer{grid-template-columns:1fr}.footer-note{grid-column:auto}}