:root{--bg:#f3f5f6;--paper:#fff;--ink:#24313a;--muted:#6f7b83;--line:#dbe1e4;--accent:#5b788a;--accent2:#334f60;--soft:#edf3f6;--dark:#263845;--good:#eff7f3}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.68}a{color:var(--accent2)}img{max-width:100%;height:auto}.shell{width:min(1180px,calc(100% - 36px));margin:auto}
.site-head{background:var(--dark);color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.08)}.head-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;color:#fff;display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:50%;background:#fff;color:var(--dark);display:grid;place-items:center;font-weight:800;font-size:1.25rem}.brand-copy strong{display:block;font-size:1.42rem;letter-spacing:.04em}.brand-copy span{font-size:.76rem;opacity:.75;letter-spacing:.03em}.nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.nav a{color:#fff;text-decoration:none;font-size:.8rem;letter-spacing:.07em;text-transform:uppercase;opacity:.86}.nav a:hover{opacity:1}.nav .nav-cta{border:1px solid rgba(255,255,255,.5);padding:8px 11px;border-radius:3px}
.hero{background:linear-gradient(130deg,#eaf0f3 0%,#fff 64%);border-bottom:1px solid var(--line);padding:62px 0}.hero-grid{display:grid;grid-template-columns:1.28fr .72fr;gap:42px;align-items:center}.eyebrow{font-size:.76rem;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--accent)}.hero h1{font-size:clamp(2.5rem,6vw,5.2rem);line-height:.98;margin:.35rem 0 1rem;letter-spacing:-.04em}.hero p{font-size:1.16rem;max-width:720px;color:#52616a}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.button{display:inline-block;text-decoration:none;background:var(--accent2);color:#fff;padding:11px 15px;border-radius:3px;font-size:.82rem;text-transform:uppercase;letter-spacing:.07em;font-weight:700}.button.secondary{background:#fff;color:var(--accent2);border:1px solid var(--line)}.hero-ref{background:#fff;border:1px solid var(--line);border-radius:4px;padding:24px;box-shadow:0 7px 28px rgba(45,66,77,.08)}.hero-ref h2{margin:0 0 10px;font-size:1.15rem}.hero-ref ol{margin:0;padding-left:1.25rem}.hero-ref li{margin:.45rem 0;font-size:.9rem}
.section{padding:46px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{font-size:1.75rem;margin:0}.section-head p{margin:0;color:var(--muted);max-width:640px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-card{display:block;background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--accent);padding:22px;text-decoration:none;color:inherit;box-shadow:0 2px 12px rgba(45,66,77,.045)}.tool-card h3{margin:.15rem 0 .4rem}.tool-card p{margin:0;color:var(--muted);font-size:.92rem}.count{display:inline-block;margin-top:14px;font-size:.72rem;color:var(--accent2);font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.article-teaser{background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:160px 1fr;min-height:150px}.teaser-img{background:linear-gradient(135deg,#567387,#253843);min-height:150px;background-size:cover;background-position:center}.teaser-body{padding:20px}.teaser-body .meta{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);font-weight:800}.teaser-body h3{margin:.35rem 0 .55rem;font-size:1.15rem;line-height:1.25}.teaser-body h3 a{text-decoration:none;color:inherit}.teaser-body p{margin:0;color:var(--muted);font-size:.9rem}
.breadcrumb{font-size:.78rem;color:var(--muted);padding:20px 0 0}.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:30px;align-items:stretch;padding:28px 0 54px}.article-card,.page-card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--accent);padding:clamp(24px,4vw,52px);box-shadow:0 2px 13px rgba(45,66,77,.05)}.article-card h1,.page-card h1{font-size:clamp(2.1rem,4.3vw,3.7rem);line-height:1.06;margin:.35rem 0 1rem;letter-spacing:-.025em}.dek{font-size:1.12rem;color:#53616a;max-width:800px}.article-meta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px 0;margin:23px 0 28px;color:var(--muted);font-size:.8rem}.hero-image{display:block;width:100%;max-height:480px;object-fit:cover;margin:0 0 32px;border:1px solid var(--line)}.visual-placeholder{height:250px;background:linear-gradient(135deg,#5d7b8e,#21333e);margin:0 0 32px;position:relative;overflow:hidden}.visual-placeholder:before,.visual-placeholder:after{content:"";position:absolute;background:rgba(255,255,255,.12);border-radius:100%}.visual-placeholder:before{width:300px;height:300px;right:-80px;top:-130px}.visual-placeholder:after{width:190px;height:190px;left:12%;bottom:-95px}.visual-placeholder span{position:absolute;left:28px;bottom:24px;color:#fff;text-transform:uppercase;letter-spacing:.13em;font-weight:800;font-size:.76rem}
.article-body{font-size:1.02rem}.article-body p{margin:0 0 1.15rem}.article-body h2{margin:2.1rem 0 .7rem;padding-bottom:.35rem;border-bottom:1px solid var(--line);font-size:1.55rem;color:#2b4351}.article-body h3{margin:1.6rem 0 .5rem;font-size:1.16rem}.article-body h1{font-size:1.7rem!important;margin:2.2rem 0 .7rem!important}.article-body ul,.article-body ol{padding-left:1.35rem}.article-body blockquote{border-left:4px solid var(--accent);margin:1.4rem 0;padding:.2rem 0 .2rem 1.2rem;color:#55636c}.article-body a{overflow-wrap:anywhere}.article-body table{width:100%;border-collapse:collapse}.article-body th,.article-body td{border:1px solid var(--line);padding:9px;text-align:left}.article-body img{max-width:100%}
.sidebar{display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-height:100%}.side-module{background:#fff;border:1px solid var(--line);border-left:4px solid var(--accent);padding:18px;box-shadow:0 2px 10px rgba(45,66,77,.04)}.side-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:800;margin:0 0 8px}.side-module h3{font-size:1.03rem;line-height:1.25;margin:0 0 8px}.side-module p,.side-module li{font-size:.87rem;color:#5b6870;line-height:1.5}.side-module ul{padding-left:1.1rem;margin:.65rem 0}.side-module a{overflow-wrap:anywhere}.side-module img{display:block;margin:auto}.house-ad a{text-decoration:none}.ad-disclosure{font-size:.72rem!important;color:#7b858a!important}.advertise-module{border:2px solid var(--accent2);background:#f4f8fa}.advertise-module .button{width:100%;text-align:center}.legacy-note{background:#fff7df;border-left:4px solid #c99c29;padding:12px 14px;font-size:.86rem;margin:0 0 22px}.related-box{margin-top:36px;border-top:1px solid var(--line);padding-top:24px}.related-box h2{font-size:1.25rem}.related-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.related-list a{display:block;border:1px solid var(--line);padding:13px;text-decoration:none;color:inherit;background:#fafbfb;font-size:.9rem}
.category-hero{padding:40px 0 18px}.category-hero h1{font-size:clamp(2rem,4vw,3.4rem);margin:.25rem 0 .55rem}.category-hero p{color:var(--muted);max-width:760px}.archive-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding-bottom:50px}.archive-card{background:#fff;border:1px solid var(--line);padding:22px}.archive-card .meta{font-size:.72rem;color:var(--accent);font-weight:800;text-transform:uppercase;letter-spacing:.07em}.archive-card h2{font-size:1.15rem;line-height:1.3;margin:.45rem 0}.archive-card h2 a{text-decoration:none;color:inherit}.archive-card p{font-size:.9rem;color:var(--muted);margin:0}
.callout{background:var(--soft);border-left:4px solid var(--accent);padding:18px;margin:25px 0}.site-footer{background:#253640;color:#d5dde1;padding:36px 0}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}.site-footer h3{font-size:.95rem;color:#fff;margin:0 0 10px}.site-footer p,.site-footer li{font-size:.82rem;color:#bdc8ce}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer a{color:#dce6ea;text-decoration:none}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:25px;padding-top:18px;font-size:.75rem;color:#9fb0b9}
@media(max-width:900px){.hero-grid,.page-grid{grid-template-columns:1fr}.tool-grid{grid-template-columns:repeat(2,1fr)}.list-grid,.archive-list{grid-template-columns:1fr}.sidebar{justify-content:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.head-row{align-items:flex-start;padding:18px 0;flex-direction:column}.nav{gap:13px;padding-bottom:4px}.article-teaser{grid-template-columns:130px 1fr}}
@media(max-width:600px){.tool-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.article-teaser{grid-template-columns:1fr}.teaser-img{min-height:170px}.related-list{grid-template-columns:1fr}.hero{padding:42px 0}}