@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;450;500;550;600;650;700;750;800&display=swap');
:root{--ink:#151a22;--muted:#69717d;--red:#d93e3c;--red-dark:#b72d2c;--line:#e2e6eb;--surface:#f4f6f8;--white:#fff;--radius:14px;font-family:'Be Vietnam Pro',Arial,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button{font:inherit}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:5px}p,h1,h2,h3,h4{margin:0}h1,h2,h3,h4{line-height:1.25;letter-spacing:-.035em}p{color:var(--muted)}svg{display:block;max-width:100%}::selection{background:#f7c9c8;color:#151a22}.wrap{width:min(1180px,calc(100% - 80px));margin:auto}.skip{position:absolute;top:-80px;left:20px;z-index:20;background:white;padding:12px}.skip:focus{top:10px}
.header{border-bottom:1px solid var(--line);background:#fff}.header-inner{height:92px;display:flex;align-items:center;gap:36px}.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}.mark{width:35px;height:40px;color:var(--red)}.brand{font-size:19px;letter-spacing:-.8px;font-weight:800;line-height:1.1}.brand small{display:block;font-size:9px;letter-spacing:3.8px;margin-top:6px;font-weight:500}.nav{display:flex;align-items:center;gap:28px;margin-left:auto}.nav a{font-size:14px;font-weight:500;color:#5d6470;position:relative;padding:33px 0}.nav a[aria-current=page]{color:var(--ink)}.nav a[aria-current=page]:after{content:'';position:absolute;height:3px;left:0;right:0;bottom:0;background:var(--red)}.nav a:hover{color:var(--red)}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:50px;padding:12px 22px;background:var(--red);border:1px solid var(--red);border-radius:6px;font-weight:600;font-size:14px;color:#fff;transition:background .2s,transform .2s}.button:hover{background:var(--red-dark);transform:translateY(-2px)}.button.secondary{background:transparent;border-color:#ced4dc;color:var(--ink)}.button.secondary:hover{background:#f1f3f6}.button .arrow{font-size:20px;line-height:1}.header .button{min-height:42px;padding:9px 16px;font-size:14px}.menu-button{display:none}.eyebrow{font-size:12px;letter-spacing:2.2px;text-transform:uppercase;font-weight:650;color:var(--red);display:flex;align-items:center;gap:12px}.eyebrow:before{content:'';height:2px;width:24px;background:currentColor}.hero{padding:78px 0 66px;display:grid;grid-template-columns:1.06fr 1fr;gap:70px;align-items:center}.hero h1{font-size:clamp(46px,4.3vw,64px);line-height:1.16;font-weight:750;letter-spacing:-.065em;margin:25px 0 24px}.hero h1 span{color:var(--red)}.hero p{max-width:460px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:18px;margin:29px 0 24px;flex-wrap:wrap}.text-link{font-size:14px;font-weight:600;display:inline-flex;gap:10px;align-items:center}.text-link:hover{color:var(--red)}.hero-note{font-size:12px!important;display:flex;gap:8px;align-items:center;color:#818792}.hero-note svg{color:var(--red)}
.chart-card{background:#171d28;color:white;border-radius:var(--radius);padding:26px 28px 18px;box-shadow:0 20px 45px #1d27321a;position:relative;overflow:hidden}.chart-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.chart-top strong{font-size:15px;letter-spacing:-.4px}.chart-top span{font-size:10px;letter-spacing:1.5px;color:#a5b0c0}.chart-tag{font-size:10px;letter-spacing:.8px;background:#ffffff0c;border:1px solid #ffffff12;border-radius:4px;padding:5px 8px;color:#b8c1cd}.chart-title{margin-top:18px;font-size:26px;font-weight:600;letter-spacing:-1px}.chart-subtitle{font-size:12px;color:#8e99aa;margin-top:3px}.chart-svg{width:100%;height:auto;margin:10px 0 12px}.chart-bottom{border-top:1px solid #ffffff12;padding-top:16px;display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#8e99aa}.chart-bottom strong{display:block;color:#dce2eb;font-size:12px;font-weight:500}.chart-legend{display:flex;gap:5px;align-items:center}.chart-legend:before{content:'';width:7px;height:7px;border-radius:1px;background:#60b3a1}.chart-lesson{margin-top:16px;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border:1px solid var(--line);border-radius:9px;font-size:13px;background:white}.chart-lesson:hover{border-color:var(--red)}.chart-lesson span{display:block;color:var(--muted);font-size:11px}.chart-lesson b{font-weight:550}.round-arrow{display:flex!important;align-items:center;justify-content:center;border-radius:50%;border:1px solid #dfe3e9;width:31px;height:31px;color:var(--ink)!important;font-size:17px!important}
.pillars{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:78px}.pillar{padding:27px 30px;display:flex;align-items:center;gap:20px}.pillar:first-child{padding-left:0}.pillar+.pillar{border-left:1px solid var(--line)}.pillar:last-child{padding-right:0}.pillar-number{font-size:30px;font-weight:450;color:#b4bcc7;letter-spacing:-1px}.pillar h3{font-size:15px;font-weight:650;letter-spacing:-.4px;margin-bottom:4px}.pillar p{font-size:14px}.section{padding:0 0 80px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.section h2{font-size:32px;letter-spacing:-1.3px;font-weight:650}.section-head .eyebrow{margin-bottom:12px}.section-head p{margin-top:12px;font-size:16px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.article-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:white;transition:transform .2s,border-color .2s}.article-card:hover{transform:translateY(-4px);border-color:#a6b0bd}.article-visual{height:155px;background:#f2f4f7;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.article-visual svg{height:112px;width:90%}.article-visual.risk{background:#eff1f5}.article-visual.journal{background:#f8eeee}.article-info{padding:22px}.meta{display:flex;gap:12px;font-size:11px;color:var(--muted);align-items:center;margin-bottom:12px}.category{font-size:10px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--red)}.article-info h3{font-size:19px;letter-spacing:-.65px;line-height:1.5;margin-bottom:12px;font-weight:650}.article-info p{font-size:16px;line-height:1.85}.article-footer{border-top:1px solid var(--line);margin-top:20px;padding-top:14px;display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600}.study-band{background:#171d28;border-radius:12px;padding:42px 48px;margin:0 0 80px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;color:white}.study-band .eyebrow{color:#ef8b87;font-size:11px;margin-bottom:12px}.study-band h2{font-size:29px;letter-spacing:-.8px;font-weight:600}.study-band p{font-size:14px;color:#a2adbc;margin-top:12px;max-width:580px}
.footer{background:#f5f7f9;border-top:1px solid var(--line);padding:48px 0 22px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:65px;padding-bottom:38px}.footer .brand{font-size:18px}.footer .mark{width:30px}.footer p{font-size:13px;max-width:370px;margin-top:20px}.footer h3{font-size:12px;letter-spacing:1px;text-transform:uppercase;margin-bottom:17px}.footer ul{list-style:none;margin:0;padding:0}.footer li{margin:7px 0;font-size:13px;color:var(--muted)}.footer li a:hover{color:var(--red)}.footer-bottom{border-top:1px solid #dfe4ea;padding-top:20px;display:flex;align-items:start;justify-content:space-between;gap:25px;font-size:11px;color:#7c8490}.footer-bottom p{font-size:11px;max-width:600px;margin:0}.footer-domain{white-space:nowrap}
.page-heading{padding:65px 0 45px;max-width:820px}.page-heading h1{font-size:48px;line-height:1.25;margin:20px 0;letter-spacing:-2px;font-weight:650}.page-heading p{font-size:17px;max-width:680px}.page-heading .eyebrow{font-size:12px}.breadcrumb{display:flex;gap:12px;font-size:12px;color:var(--muted);margin-bottom:30px;flex-wrap:wrap}.breadcrumb a:hover{color:var(--red)}.roadmap{padding-bottom:75px}.stage{display:grid;grid-template-columns:95px 1.5fr 1fr;gap:40px;padding:35px 0;border-top:1px solid var(--line)}.stage-number{color:var(--red);font-size:44px;line-height:1.1;font-weight:500;letter-spacing:-2px}.stage .category{margin-bottom:10px}.stage h2{font-size:27px;margin-bottom:15px}.stage p{font-size:16px}.stage-side{padding-left:30px;border-left:1px solid var(--line)}.stage-side ul{padding-left:18px;color:var(--muted);font-size:16px;margin:0 0 20px}.stage-side li{margin:8px 0}.info-box{padding:25px 30px;background:var(--surface);border-left:3px solid var(--red);font-size:14px;margin-top:20px}.info-box strong{display:block;margin-bottom:7px}.info-box p{font-size:14px}.library-intro{border-bottom:1px solid var(--line);margin-bottom:32px;padding-bottom:15px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}.library-intro strong{font-size:14px;color:var(--ink)}.about-feature{background:#171d28;border-radius:12px;color:white;padding:45px;display:grid;grid-template-columns:1.1fr 1fr;gap:80px;margin-bottom:45px}.about-feature h2{font-size:34px;line-height:1.4;letter-spacing:-1px}.about-feature p{color:#aeb8c7;font-size:16px}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.value{border-top:2px solid var(--ink);padding-top:20px}.value .category{margin-bottom:12px}.value h3{font-size:21px;margin-bottom:15px}.value p{font-size:16px}.contact-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:60px}.contact-panel{border:1px solid var(--line);padding:32px;border-radius:10px}.contact-panel h2{font-size:24px;margin-bottom:17px}.contact-panel p{font-size:16px}.status-label{display:inline-block;font-size:11px;font-weight:600;background:#f5e9e9;color:#a73734;padding:5px 10px;border-radius:4px;margin-bottom:25px}.contact-panel .text-link{margin-top:25px}.faq h2{font-size:22px;margin-bottom:18px}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-size:16px;font-weight:500;list-style-position:outside;margin-left:18px}.faq details p{font-size:16px;margin-top:15px;margin-left:18px}.article-layout{display:grid;grid-template-columns:220px minmax(0,700px);gap:75px;padding:50px 0 80px}.article-sidebar{font-size:13px}.article-sidebar strong{font-size:11px;letter-spacing:1px;text-transform:uppercase;display:block;margin-bottom:15px}.article-sidebar a{display:block;padding:8px 0;color:var(--muted)}.article-sidebar a:hover{color:var(--red)}.article-sidebar .side-note{margin-top:25px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:#88909c}.article-body h2{font-size:25px;margin:35px 0 16px}.article-body h2:first-child{margin-top:0}.article-body p,.article-body li{font-size:16px;color:#57606e;line-height:1.95}.article-body p+p{margin-top:16px}.article-body ul{padding-left:23px}.article-body li{padding-left:5px;margin:8px 0}.article-body .example{padding:24px;background:var(--surface);border-radius:8px;margin:24px 0}.article-body .example p{font-size:15px}.article-body .sources{margin-top:35px;border-top:1px solid var(--line);padding-top:22px;font-size:13px}.sources a{color:var(--red);text-decoration:underline;text-underline-offset:4px}.article-hero{background:#f5f7f9;border-bottom:1px solid var(--line)}.article-hero .page-heading{padding:45px 0;width:min(890px,100%)}.article-hero h1{font-size:42px}.article-next{border-top:1px solid var(--line);padding-top:25px;margin-top:35px}.article-next .button{font-size:13px}
@media(min-width:1500px){.hero{padding-top:95px;padding-bottom:80px}}
@media(max-width:1080px){.wrap{width:calc(100% - 48px)}.header-inner{gap:22px}.nav{gap:18px}.header .button{display:none}.hero{gap:35px}.hero h1{font-size:49px}.chart-card{padding:22px}.hero-actions{gap:15px}.hero-actions .button{padding:12px 16px}.pillar{padding:25px 20px;gap:12px}.pillar h3{font-size:14px}.pillar p{font-size:14px}.cards{gap:18px}.article-info{padding:20px}.article-info h3{font-size:18px}.stage{grid-template-columns:65px 1.3fr 1fr;gap:25px}.article-layout{gap:35px;grid-template-columns:175px 1fr}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header-inner{height:76px;justify-content:space-between}.brand{font-size:17px}.brand small{font-size:8px;letter-spacing:3.3px}.mark{width:30px}.menu-button{display:block;background:white;border:1px solid var(--line);border-radius:5px;padding:7px 13px;font-size:13px;cursor:pointer}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;z-index:10;padding:12px 20px 22px;border-bottom:1px solid var(--line);box-shadow:0 14px 20px #151a2210}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav a{padding:12px}.nav a[aria-current=page]:after{left:0;top:14px;bottom:14px;right:auto;width:3px;height:auto}.hero{grid-template-columns:1fr;padding:43px 0 38px;gap:35px}.hero h1{font-size:clamp(40px,8.8vw,60px);margin:21px 0}.hero p{font-size:16px;max-width:none}.eyebrow{font-size:10px;letter-spacing:1.4px}.hero-actions{margin:25px 0 18px}.hero-note{font-size:11px!important}.hero-graphic{max-width:560px;width:100%;margin:auto}.chart-card{padding:23px}.chart-lesson{margin-top:12px}.pillars{grid-template-columns:1fr;margin-bottom:46px}.pillar,.pillar:first-child,.pillar:last-child{padding:18px 0}.pillar+.pillar{border-left:0;border-top:1px solid var(--line)}.pillar-number{font-size:23px;width:39px}.pillar h3{font-size:15px}.pillar p{font-size:14px}.section{padding-bottom:48px}.section-head{align-items:start;gap:16px;flex-direction:column;margin-bottom:24px}.section h2{font-size:28px}.section-head p{font-size:16px}.cards{grid-template-columns:1fr;gap:22px}.article-visual{height:166px}.article-info{padding:24px}.article-info h3{font-size:21px}.article-info p{font-size:16px}.meta{font-size:12px}.category{font-size:11px}.article-footer{font-size:13px}.study-band{grid-template-columns:1fr;padding:29px 26px;margin-bottom:48px;gap:24px}.study-band h2{font-size:27px}.study-band .button{justify-self:start}.footer{padding-top:35px}.footer-top{grid-template-columns:1fr 1fr;gap:30px 20px;padding-bottom:30px}.footer-brand{grid-column:1/-1}.footer-top p{max-width:500px}.footer-bottom{display:block}.footer-bottom p{margin-top:12px}.page-heading{padding:40px 0 30px}.page-heading h1{font-size:36px;letter-spacing:-1.4px}.page-heading p{font-size:16px}.stage{grid-template-columns:45px 1fr;gap:18px;padding:27px 0}.stage-number{font-size:31px}.stage h2{font-size:24px}.stage-side{grid-column:2;border:0;padding:0}.stage-side ul{margin-top:0}.roadmap{padding-bottom:45px}.info-box{padding:20px}.about-feature{padding:27px;grid-template-columns:1fr;gap:22px}.about-feature h2{font-size:29px}.value-grid{grid-template-columns:1fr;gap:28px}.contact-layout{grid-template-columns:1fr;gap:35px}.contact-panel{padding:25px}.article-layout{display:block;padding:30px 0 45px}.article-sidebar{border-bottom:1px solid var(--line);padding-bottom:25px;margin-bottom:30px}.article-sidebar .side-note{display:none}.article-hero h1{font-size:32px}.article-hero .page-heading{padding:30px 0}.article-body h2{font-size:23px}.breadcrumb{font-size:11px;gap:8px;margin-bottom:22px}.header .button{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}