@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap');
:root{--ink:#101318;--muted:#68717c;--line:#dfe3e8;--paper:#f7f7f4;--white:#fff;--navy:#111a2d;--blue:#356dff;--soft:#eaf0ff;--orange:#f08b4f;--max:1240px;--shadow:0 18px 55px rgba(16,19,24,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(calc(100% - 48px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,247,244,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(16,19,24,.08)}.header-inner{min-height:78px;display:flex;align-items:center;gap:35px}.brand{display:flex;align-items:center;gap:11px;font:800 21px Manrope,sans-serif;letter-spacing:-.04em}.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:14px}.brand-name span{color:var(--blue)}.nav{margin-left:auto;display:flex;align-items:center;gap:27px}.nav a{font-size:14px;font-weight:600;color:#4d5660}.nav a:hover{color:var(--blue)}.header-cta{background:var(--ink);color:#fff!important;padding:10px 17px;border-radius:999px;font-size:13px!important}
.hero{padding:76px 0 62px;background:radial-gradient(circle at 78% 18%,rgba(53,109,255,.11),transparent 28%),var(--paper)}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:70px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-size:11px;text-transform:uppercase;letter-spacing:.15em;font-weight:800}.eyebrow:before{content:"";width:28px;height:2px;background:var(--blue)}.hero h1{margin:20px 0 24px;font:800 clamp(48px,6vw,78px)/.98 Manrope,sans-serif;letter-spacing:-.065em}.hero h1 em{font-style:normal;color:var(--blue)}.hero p{max-width:650px;margin:0;color:var(--muted);font-size:18px}.hero-actions{display:flex;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 21px;border-radius:12px;font-weight:700;font-size:14px}.btn-dark{background:var(--ink);color:#fff}.btn-light{background:#fff;border:1px solid var(--line)}
.hero-panel{min-height:460px;border-radius:30px;background:var(--navy);color:#fff;position:relative;overflow:hidden;padding:34px;box-shadow:var(--shadow)}.hero-panel:before{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:-130px;top:-100px}.hero-panel:after{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(255,255,255,.1);border-radius:50%;right:-40px;top:0}.hero-panel-label{position:relative;z-index:2;color:#aeb9cc;font-size:11px;letter-spacing:.18em}.hero-panel-title{position:relative;z-index:2;margin-top:130px;font:700 34px/1.08 Manrope,sans-serif;letter-spacing:-.04em}.hero-panel-stat{position:absolute;right:32px;bottom:30px;text-align:right;z-index:2}.hero-panel-stat strong{display:block;font:800 64px/.9 Manrope}.hero-panel-stat span{font-size:12px;color:#aeb9cc}
.topic-strip{border-block:1px solid var(--line);background:#fff}.topic-inner{display:flex;align-items:center;min-height:68px;gap:28px}.topic-label{font-size:11px;text-transform:uppercase;letter-spacing:.13em;font-weight:800;white-space:nowrap}.topic-scroll{display:flex;gap:10px;overflow:auto;padding:8px 0}.topic-pill{white-space:nowrap;border:1px solid var(--line);border-radius:999px;padding:8px 13px;font-size:12px;color:#555f6b}.topic-pill:hover{border-color:var(--blue);color:var(--blue)}
.section{padding:76px 0}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}.section-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--blue);margin-bottom:8px}.section-title{margin:0;font:700 38px/1.05 Manrope;letter-spacing:-.045em}.section-note{font-size:13px;color:var(--muted)}
.feature{display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:26px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(16,19,24,.05)}.feature-media{min-height:470px;background:#dce5ff;overflow:hidden}.feature-media img{width:100%;height:100%;object-fit:cover}.feature-content{padding:50px;display:flex;flex-direction:column;justify-content:center}.feature-tag{align-self:flex-start;background:var(--soft);color:var(--blue);padding:7px 10px;border-radius:8px;font-size:11px;font-weight:800;text-transform:uppercase}.feature h2{font:700 42px/1.06 Manrope;letter-spacing:-.05em;margin:20px 0}.feature p{color:var(--muted);font-size:16px}.read-more{margin-top:22px;font-size:14px;font-weight:800;color:var(--blue)}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:42px}.article-list{display:grid;gap:18px}.article-card{display:grid;grid-template-columns:250px 1fr;gap:26px;background:#fff;border:1px solid #e7e9ec;border-radius:20px;padding:14px;transition:.2s}.article-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.article-thumb{height:190px;border-radius:14px;overflow:hidden;background:#edf1f8}.article-thumb img{width:100%;height:100%;object-fit:cover}.article-body{padding:9px 12px 8px 0}.article-meta{display:flex;gap:10px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#7b838d;font-weight:700}.article-meta a{color:var(--blue)}.article-card h3{margin:13px 0 9px;font:700 25px/1.12 Manrope;letter-spacing:-.035em}.article-card p{margin:0;color:var(--muted);font-size:14px}.article-link{display:inline-block;margin-top:14px;font-size:13px;font-weight:800}
.sidebar{display:grid;gap:18px;align-content:start}.sidebox{background:#fff;border:1px solid #e5e7ea;border-radius:20px;padding:24px}.sidebox.dark{background:var(--navy);color:#fff;border-color:var(--navy)}.sidebox h3{font:700 23px/1.15 Manrope;margin:0 0 10px}.sidebox p{font-size:13px;color:var(--muted);margin:0}.dark p{color:#aeb9cc}.side-title{font-size:11px;text-transform:uppercase;letter-spacing:.13em;font-weight:800;margin-bottom:15px}.sidecat{display:flex;justify-content:space-between;padding:11px 0;border-top:1px solid var(--line);font-size:13px}.sidecat small{color:#89919b}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:38px}.pagination a,.pagination span{min-width:40px;height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:13px}.pagination .active{background:var(--ink);color:#fff;border-color:var(--ink)}
.principles{background:var(--ink);color:#fff;padding:80px 0}.principles-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.principles h2{font:700 48px/.98 Manrope;letter-spacing:-.055em;margin:14px 0}.principles h2 em{font-style:normal;color:#83a2ff}.principle{display:grid;grid-template-columns:55px 1fr;gap:15px;padding:20px 0;border-top:1px solid rgba(255,255,255,.15)}.principle strong{color:#83a2ff;font:700 13px Manrope}.principle span{font-size:15px;color:#c4cbd6}
.site-footer{background:#0c1018;color:#aab2bf;padding:55px 0 30px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:50px}.footer-brand{color:#fff;font:800 25px Manrope}.site-footer p{font-size:13px;max-width:420px}.footer-title{color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:800;margin-bottom:14px}.footer-links{display:grid;gap:8px;font-size:13px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:18px;font-size:11px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:42px}.article{background:#fff;border-radius:26px;padding:52px;box-shadow:var(--shadow)}.breadcrumbs{font-size:12px;color:#7d858e;margin-bottom:20px}.breadcrumbs a{color:var(--blue)}.meta{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#7a828c;font-weight:700}.meta__category{color:var(--blue)}.article h1{font:800 clamp(42px,5vw,68px)/1.02 Manrope;letter-spacing:-.06em;margin:18px 0 22px}.article .lead{font-size:19px;line-height:1.65;color:#5d6670}.article__hero{width:100%;height:auto;border-radius:18px;margin:30px 0 34px}.article h2{font:700 30px/1.12 Manrope;letter-spacing:-.04em;margin:45px 0 14px}.article p,.article li{font-size:16px;line-height:1.8;color:#404852}.article ol{padding-left:25px}.highlight-box,.exercise-step{margin:30px 0;padding:22px 24px;border-radius:15px;background:var(--soft);border-left:4px solid var(--blue);color:#1c2d5c}.exercise-step{background:#f5f2ed;border-color:var(--orange);color:#433326}
@media(max-width:950px){.nav{gap:15px}.nav a:nth-child(3){display:none}.hero-grid,.feature,.content-layout,.article-layout,.principles-grid{grid-template-columns:1fr}.hero-panel{min-height:360px}.feature-media{min-height:320px}.sidebar,.article-aside{order:2}.principles-grid{gap:35px}}
@media(max-width:650px){.container{width:min(calc(100% - 28px),var(--max))}.header-inner{min-height:68px}.nav{gap:10px}.header-cta{display:none!important}.hero{padding:52px 0}.hero h1{font-size:47px}.hero p{font-size:16px}.hero-actions{flex-direction:column}.hero-panel{min-height:320px}.hero-panel-title{margin-top:80px;font-size:28px}.hero-panel-stat strong{font-size:48px}.topic-inner{align-items:flex-start;flex-direction:column;padding:14px 0;gap:4px}.section{padding:52px 0}.section-title{font-size:31px}.section-head{align-items:flex-start;flex-direction:column;gap:10px}.article-card{grid-template-columns:1fr}.article-thumb{height:210px}.feature h2{font-size:33px}.feature-content{padding:32px}.article{padding:28px 20px}.article h1{font-size:42px}.article h2{font-size:27px}.footer-grid{grid-template-columns:1fr;gap:28px}}