:root{--indigo:#3949ab;--indigo-deep:#1a237e;--indigo-soft:#e8eaf6;--ink:#1b1d2a;--paper:#fafbff;--line:#c5cae9;--accent:#ff8a3d;--ok:#43a047;--muted:#5a6071}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{overflow-x:hidden}body{margin:0;font-family:"IBM Plex Sans","Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}h1,h2,h3,h4{font-family:"Bitter","Georgia",serif;color:var(--indigo-deep);line-height:1.2}h1{font-size:clamp(28px,4vw,44px);margin:0 0 16px}h2{font-size:clamp(22px,2.6vw,30px);margin:34px 0 14px}h3{font-size:20px;margin:22px 0 10px}p{margin:0 0 14px}a{color:var(--indigo);text-decoration:none}a:hover{color:var(--indigo-deep);text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{max-width:1180px;margin:0 auto;padding:0 22px}.btn{display:inline-block;padding:12px 22px;border-radius:2px;font-weight:600;border:0;cursor:pointer;transition:transform .15s ease,background .2s ease}.btn-primary{background:var(--indigo);color:#fff}.btn-primary:hover{background:var(--indigo-deep);color:#fff;text-decoration:none}.btn-ghost{background:0 0;color:var(--indigo);border:2px solid var(--indigo)}.btn-ghost:hover{background:var(--indigo);color:#fff;text-decoration:none}.btn-cta{background:var(--accent);color:#1b1d2a;font-size:18px;padding:16px 28px;display:inline-flex;align-items:center;gap:10px;border-radius:2px}.btn-cta:hover{background:#ff7424;color:#fff;text-decoration:none}.btn-cta:before{content:"\2713";display:inline-block;background:#1b1d2a;color:#ff8a3d;width:26px;height:26px;line-height:26px;text-align:center;border-radius:2px;font-weight:700}.site-header{background:#fff;border-bottom:2px solid var(--line)}.utility-bar{background:var(--indigo-deep);color:#fff;font-size:13px}.utility-bar .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;padding:8px 22px;align-items:center}.utility-bar a{color:#cfd8dc}.header-main{display:flex;flex-wrap:wrap;align-items:center;gap:24px;padding:18px 22px;position:relative}.brand{display:flex;flex-direction:column;font-weight:800;font-size:28px;color:var(--indigo-deep)}.brand .tag{font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}.main-nav{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}.main-nav a{display:inline-block;padding:10px 16px;border:1.5px solid var(--line);font-weight:600;background:#fff;color:var(--ink);border-radius:2px}.main-nav a:hover{background:var(--indigo);color:#fff;border-color:var(--indigo);text-decoration:none}.diag-accent{position:absolute;right:0;top:0;bottom:0;width:160px;background:var(--indigo);clip-path:polygon(40% 0,100% 0,100% 100%,0 100%);pointer-events:none;opacity:.95}.diag-accent:after{content:"";position:absolute;right:18px;bottom:14px;width:60px;height:6px;background:var(--accent)}.hero{padding:48px 0 32px;background:linear-gradient(180deg,#fff 0%,var(--indigo-soft) 100%);position:relative}.hero-grid{display:flex;flex-wrap:wrap;gap:36px;align-items:flex-start}.hero-text{flex:1 1 360px}.hero-rubric{display:inline-block;background:var(--indigo);color:#fff;font-size:12px;letter-spacing:.18em;text-transform:uppercase;padding:6px 12px;margin-bottom:14px}.hero-text h1{margin-bottom:14px}.quick-start{flex:0 1 320px;background:#fff;border:2px solid var(--indigo);padding:24px;position:relative}.quick-start:before{content:"";position:absolute;top:-2px;right:-2px;width:48px;height:48px;background:var(--indigo);clip-path:polygon(0 0,100% 0,100% 100%)}.quick-start h3{margin-top:0}.quick-start ul{list-style:none;padding:0;margin:0 0 14px}.quick-start li{padding:8px 0 8px 28px;position:relative;border-bottom:1px dashed var(--line)}.quick-start li:before{content:"\2713";position:absolute;left:0;top:8px;color:var(--indigo);font-weight:800}.article{padding:48px 0}.article main{max-width:780px;margin:0 auto}.module{margin:32px 0;padding-top:18px;border-top:2px solid var(--line);position:relative}.module:before{content:attr(data-num);position:absolute;top:-18px;left:0;background:var(--indigo);color:#fff;font-weight:700;padding:6px 14px;font-size:14px;letter-spacing:.1em}.h2-bar{background:var(--indigo);color:#fff;padding:12px 18px;display:inline-block;margin:0 0 16px}.h2-bar h2{color:#fff;margin:0;font-size:24px}.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 22px;list-style:none;padding:0}.meta-row li{background:var(--indigo-soft);color:var(--indigo-deep);padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px}.meta-row li:before{content:"\2713";color:var(--indigo)}.breadcrumb{font-size:13px;color:var(--muted);margin:0 0 16px}.breadcrumb a{color:var(--indigo)}hr.accent{border:0;border-top:2px solid var(--indigo);margin:32px 0}.checklist{list-style:none;padding:0;margin:14px 0}.checklist li{padding:10px 0 10px 32px;position:relative;border-bottom:1px solid var(--line)}.checklist li:before{content:"\2713";position:absolute;left:0;top:10px;background:var(--indigo);color:#fff;width:22px;height:22px;line-height:22px;text-align:center;font-weight:700}blockquote{margin:22px 0;padding:18px 22px;border-left:5px solid var(--indigo);background:var(--indigo-soft);font-style:italic;color:var(--indigo-deep)}.compare{display:flex;flex-wrap:wrap;gap:18px;margin:22px 0}.compare>div{flex:1 1 220px;padding:18px;border:1.5px solid var(--line);background:#fff}.compare h4{margin-top:0;color:var(--indigo)}.callout{padding:22px;background:var(--indigo-soft);border-left:5px solid var(--indigo);margin:24px 0}.callout strong{color:var(--indigo-deep)}.faq{margin:32px 0}.faq details{border:1.5px solid var(--line);background:#fff;padding:14px 18px;margin-bottom:10px}.faq summary{font-weight:700;cursor:pointer;color:var(--indigo-deep)}.author-box{display:flex;flex-wrap:wrap;gap:18px;padding:22px;border:2px solid var(--line);background:#fff;margin:32px 0}.author-box .avatar{width:72px;height:72px;background:var(--indigo);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700}.author-box .info{flex:1 1 240px}.read-also{display:flex;flex-wrap:wrap;gap:18px;margin:32px 0}.read-also a{flex:1 1 220px;padding:18px;background:#fff;border:1.5px solid var(--line);border-top:4px solid var(--indigo);color:var(--ink);text-decoration:none}.read-also a:hover{border-color:var(--indigo);background:var(--indigo-soft)}.read-also strong{display:block;color:var(--indigo-deep);margin-bottom:6px}.feature{background:#fff;border:2px solid var(--line);padding:28px;margin:36px 0;position:relative}.feature:after{content:"";position:absolute;top:0;right:0;width:80px;height:80px;background:var(--indigo);clip-path:polygon(100% 0,100% 100%,0 0)}.routine-cards{display:flex;flex-wrap:wrap;gap:20px;margin:32px 0}.routine-cards article{flex:1 1 260px;background:#fff;border:1.5px solid var(--line);padding:22px;border-top:5px solid var(--indigo)}.routine-cards .num{display:inline-block;background:var(--indigo-soft);color:var(--indigo-deep);font-weight:700;padding:4px 10px;font-size:12px;letter-spacing:.1em;margin-bottom:8px}.routine-cards h3{margin:6px 0 10px}.routine-cards .check{margin-top:12px;font-size:14px;color:var(--ok);font-weight:600}.note-block{background:var(--indigo-soft);padding:28px;margin:36px 0;border-left:5px solid var(--indigo)}.subscribe{background:var(--indigo-deep);color:#fff;padding:48px 22px;margin:48px 0 0}.sub-wrap{max-width:780px;margin:0 auto}.subscribe h2{color:#fff}.subscribe p{color:#cfd8dc}.sub-form{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;align-items:flex-end}.sub-form label{flex:1 1 180px;display:flex;flex-direction:column;font-size:13px;color:#cfd8dc}.sub-form input{padding:12px;border:0;font-size:15px;background:#fff;color:var(--ink)}.sub-form button{flex:0 0 auto}.disclaimer{background:#fff;border:1.5px dashed var(--line);padding:18px;margin:32px 0;font-size:14px;color:var(--muted)}.site-footer{background:var(--indigo-soft);padding:48px 0 0;margin-top:48px;color:var(--ink)}.footer-cta{background:var(--indigo);color:#fff;padding:24px;display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;margin-bottom:36px}.footer-cta h3{color:#fff;margin:0;font-size:22px}.footer-grid{display:flex;flex-wrap:wrap;gap:36px}.footer-grid section{flex:1 1 200px}.footer-grid h4{margin:0 0 14px;color:var(--indigo-deep);font-size:14px;letter-spacing:.1em;text-transform:uppercase}.footer-grid ul{list-style:none;padding:0;margin:0}.footer-grid li{padding:6px 0 6px 22px;position:relative;font-size:14px;border-bottom:1px dashed var(--line)}.footer-grid li:before{content:"\2713";position:absolute;left:0;top:6px;color:var(--indigo)}.footer-contact{border:1.5px solid var(--indigo);padding:18px;background:#fff;margin:32px 0}.footer-contact p{margin:4px 0;font-size:14px}.footer-copy{border-top:2px solid var(--indigo);padding:18px 0;text-align:center;font-size:13px;color:var(--muted)}.cookie-banner{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:3px solid var(--indigo);padding:18px;z-index:90;display:none;box-shadow:0 -6px 24px rgba(26,35,126,.12)}.cookie-banner.show{display:block}.cookie-inner{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}.cookie-text{flex:1 1 320px;font-size:14px;color:var(--muted)}.cookie-buttons{display:flex;flex-wrap:wrap;gap:10px}.cookie-buttons button{flex:1 1 140px;padding:12px 18px;border:1.5px solid var(--indigo);background:#fff;color:var(--indigo);font-weight:700;cursor:pointer}.cookie-buttons button.primary{background:var(--indigo);color:#fff}.cookie-modal{position:fixed;inset:0;background:rgba(26,35,126,.55);z-index:100;display:none;align-items:center;justify-content:center;padding:18px}.cookie-modal.show{display:flex}.cookie-modal-inner{background:#fff;max-width:520px;width:100%;padding:28px;border-top:6px solid var(--indigo)}.cookie-modal h3{margin:0 0 14px}.cookie-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.cookie-row label{font-weight:600}.cookie-row p{margin:4px 0 0;font-size:13px;color:var(--muted)}.switch{position:relative;display:inline-block;width:46px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background:#c5cae9;transition:.2s;border-radius:24px}.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;top:3px;background:#fff;transition:.2s;border-radius:50%}input:checked+.slider{background:var(--indigo)}input:checked+.slider:before{transform:translateX(22px)}input:disabled+.slider{opacity:.6;cursor:not-allowed}@media (max-width:760px){.diag-accent{display:none}.header-main{padding:14px 18px}.main-nav{margin-left:0;width:100%}.main-nav a{flex:1 1 30%;text-align:center}.footer-cta{flex-direction:column;align-items:flex-start}}