:root{--b4-bg:#f7f9fc}.single-post .b4-before-footer-space{display:block!important;width:100%!important;height:56px!important;background:#E9EEF4!important}.single-post .b4-single-page,.single-post main.b4-single-page{background:#E9EEF4!important}.single-post main.b4-single-page>.b4-before-footer-space{background:#E9EEF4!important}.single-post main.b4-single-page::after{content:"";display:block;height:56px;background:#E9EEF4!important}:root{--b4-surface:#ffffff;--b4-ink:#0b1530;--b4-muted:#64748b;--b4-navy:#06172a;--b4-navy-2:#0a213a;--b4-blue:#087cff;--b4-blue-dark:#0567d8;--b4-cyan:#21a4ff;--b4-green:#10b981;--b4-pink:#f43f5e;--b4-purple:#7c3aed;--b4-orange:#f97316;--b4-border:#e4eaf2;--b4-soft:#f4f8fc;--b4-radius:10px;--b4-shadow:0 9px 30px rgba(15,23,42,.07);--b4-max:1360px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--b4-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button,input{font:inherit}.b4-container{width:min(var(--b4-max),calc(100% - 40px));margin-inline:auto}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.alignwide{max-width:1100px;margin-left:auto;margin-right:auto}.alignfull{width:100vw;margin-left:calc(50% - 50vw)}.b4-header{position:sticky;top:0;z-index:1000;background:var(--b4-navy);color:#fff;box-shadow:0 1px 0 rgb(255 255 255 / .06)}.b4-header__row{height:66px;display:grid;grid-template-columns:auto minmax(0,1fr) 330px;gap:32px;align-items:center}.b4-brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;white-space:nowrap;letter-spacing:-.04em}.b4-brand__mark{position:relative;width:29px;height:29px;border:3px solid var(--b4-cyan);border-radius:7px;display:inline-block;transform:rotate(45deg)}.b4-brand__mark:after{content:"";position:absolute;left:7px;top:5px;width:0;height:0;border-top:7px solid #fff0;border-bottom:7px solid #fff0;border-left:10px solid #fff;transform:rotate(-45deg)}.b4-brand__text{font-size:1.55rem;color:#fff}.b4-brand__text>span{color:var(--b4-cyan)}.b4-nav ul{display:flex;align-items:center;justify-content:center;gap:27px;list-style:none;margin:0;padding:0}.b4-nav li{margin:0}.b4-nav a{display:flex;align-items:center;min-height:66px;color:#eef6ff;font-size:.88rem;font-weight:750;position:relative;white-space:nowrap}.b4-nav a:hover,.b4-nav .current-menu-item>a{color:#fff}.b4-nav .current-menu-item>a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:var(--b4-cyan)}.b4-header-search{height:38px;display:flex;align-items:center;background:#17344f;border:1px solid rgb(255 255 255 / .06);border-radius:24px;overflow:hidden}.b4-header-search input{width:100%;height:100%;border:0!important;outline:0!important;background:transparent!important;color:#fff!important;padding:0 7px 0 16px;box-shadow:none!important;font-size:.84rem}.b4-header-search input::placeholder{color:#bdc9d8}.b4-header-search button{width:43px;height:100%;border:0;background:#fff0;color:#fff;cursor:pointer;font-size:1.15rem}.b4-header__mobile-actions{display:none;gap:8px;align-items:center}.b4-search-toggle,.b4-menu-toggle{width:40px;height:40px;border:1px solid rgb(255 255 255 / .14);border-radius:9px;background:rgb(255 255 255 / .05);color:#fff;display:grid;place-items:center;cursor:pointer}.b4-searchbar{display:none;background:var(--b4-navy-2);padding:12px 0;border-top:1px solid rgb(255 255 255 / .08)}.b4-searchbar.is-open{display:block}.b4-searchbar form{display:flex;gap:8px}.b4-searchbar input{flex:1;min-height:44px;border:0;border-radius:8px;padding:0 13px}.b4-home{background:#fff}.b4-home-section{padding:27px 0 31px}.b4-home-section--soft{background:linear-gradient(180deg,#f8fbff,#f3f8fd)}.b4-home-section--latest:has(.b4-latest-grid:empty){display:none}.b4-topic-block:has(.b4-topic-list:empty),.b4-topic-block:has(.b4-how-list:empty){display:none}.b4-home-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:15px}.b4-home-heading h2{font-size:1.62rem;line-height:1.12;letter-spacing:-.035em;margin:0;font-weight:850}.b4-home-heading p{margin:4px 0 0;color:var(--b4-muted);font-size:.9rem}.b4-home-heading>a{color:var(--b4-blue);font-weight:800;font-size:.82rem;white-space:nowrap}.b4-home-heading>a:hover{color:var(--b4-blue-dark)}.b4-home-heading--small{align-items:start}.b4-home-heading--small h2{font-size:1.52rem}.b4-badge{display:inline-flex;align-items:center;width:max-content;padding:4px 8px;border-radius:5px;color:#fff;background:var(--b4-blue);font-size:.66rem;line-height:1.1;font-weight:900;text-transform:uppercase;letter-spacing:.025em}.b4-badge--blue{background:var(--b4-blue)}.b4-badge--purple{background:var(--b4-purple)}.b4-badge--pink{background:var(--b4-pink)}.b4-badge--green{background:var(--b4-green)}.b4-badge--orange{background:var(--b4-orange)}.b4-story-meta{display:flex;align-items:center;flex-wrap:wrap;gap:7px;color:#7a889c;font-size:.73rem}.b4-dot{font-size:.62rem;color:#a5afbd}.b4-home-hero{padding:16px 0 13px;background:#fff}.b4-home-hero__grid{display:grid;grid-template-columns:minmax(0,2.05fr) minmax(310px,.95fr);gap:18px;align-items:stretch}.b4-home-hero__grid:has(.b4-hero-stack:empty){grid-template-columns:1fr}.b4-lead-story{position:relative;min-height:430px;border-radius:9px;overflow:hidden;background-color:#102640;background-image:linear-gradient(90deg,rgb(3 13 27 / .93) 0%,rgb(3 13 27 / .74) 40%,rgb(3 13 27 / .18) 78%),var(--b4-bg);background-size:cover;background-position:center;box-shadow:var(--b4-shadow)}.b4-lead-story.no-image{background-image:linear-gradient(135deg,#07182c,#173d61)}.b4-lead-story__link{position:absolute;inset:0;z-index:1}.b4-lead-story__content{position:relative;z-index:2;color:#fff;width:min(610px,74%);min-height:430px;padding:40px 34px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;pointer-events:none}.b4-lead-story__content h1{font-size:clamp(2rem,3.25vw,3.35rem);line-height:.98;letter-spacing:-.052em;margin:13px 0 14px;font-weight:900}.b4-lead-story__content p{font-size:1rem;line-height:1.45;color:#eff6ff;margin:0 0 17px;max-width:540px}.b4-lead-story .b4-story-meta{color:#e3edf8}.b4-read-button{display:inline-flex;align-items:center;gap:9px;background:var(--b4-blue);padding:11px 18px;border-radius:7px;font-size:.84rem;font-weight:850;margin-top:22px;box-shadow:0 8px 22px rgb(0 111 255 / .28)}.b4-hero-stack{display:grid;grid-template-rows:repeat(3,minmax(0,1fr));gap:13px}.b4-hero-stack:empty{display:none}.b4-side-story{display:grid;grid-template-columns:43% minmax(0,1fr);min-height:0;background:#fff;border:1px solid var(--b4-border);border-radius:9px;overflow:hidden;box-shadow:0 5px 18px rgb(15 23 42 / .04)}.b4-side-story__thumb{height:100%;min-height:125px;background:#eaf0f6;overflow:hidden}.b4-side-story__thumb img{width:100%;height:100%;object-fit:cover}.b4-side-story__body{padding:11px 12px;display:flex;flex-direction:column;justify-content:center;min-width:0}.b4-side-story h2{font-size:1rem;line-height:1.15;letter-spacing:-.02em;margin:6px 0 9px;font-weight:850}.b4-side-story h2 a:hover{color:var(--b4-blue)}.b4-elementor-hero{padding:22px 0 18px;background:#fff}.b4-elementor-hero__grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(360px,.9fr);gap:18px;min-height:500px}.b4-elementor-hero__lead{position:relative;overflow:hidden;min-height:500px;border-radius:14px;background:#0b2037;background-image:linear-gradient(90deg,rgb(3 13 27 / .94) 0%,rgb(3 13 27 / .72) 43%,rgb(3 13 27 / .16) 82%),var(--b4-hero-image);background-size:cover;background-position:center;box-shadow:0 18px 45px rgb(15 23 42 / .13)}.b4-elementor-hero__lead.no-image{background-image:radial-gradient(circle at 80% 15%,rgb(33 164 255 / .25),transparent 34%),linear-gradient(135deg,#06172a,#123b61)}.b4-elementor-hero__cover{position:absolute;inset:0;z-index:1}.b4-elementor-hero__lead-content{position:relative;z-index:2;pointer-events:none;width:min(660px,78%);min-height:500px;padding:52px 42px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;color:#fff}.b4-elementor-hero__lead h1{margin:14px 0 15px;font-size:clamp(2.25rem,3.8vw,4rem);line-height:.98;letter-spacing:-.055em;font-weight:900;color:#fff}.b4-elementor-hero__lead p{max-width:580px;margin:0;color:#e9f2fb;font-size:1rem;line-height:1.55}.b4-elementor-hero__cta{display:inline-flex;align-items:center;gap:10px;margin-top:24px;padding:11px 17px;border-radius:8px;background:var(--b4-blue);box-shadow:0 9px 24px rgb(8 124 255 / .28);font-size:.84rem;font-weight:850}.b4-elementor-hero__side{display:grid;grid-template-rows:repeat(2,minmax(0,1fr));gap:18px}.b4-elementor-hero__card{position:relative;display:grid;grid-template-rows:minmax(0,1fr) auto;overflow:hidden;border:1px solid var(--b4-border);border-radius:14px;background:#fff;box-shadow:0 8px 25px rgb(15 23 42 / .06);transition:transform .2s ease,box-shadow .2s ease}.b4-elementor-hero__card:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgb(15 23 42 / .1)}.b4-elementor-hero__thumb{display:block;min-height:130px;background:#eaf0f6;overflow:hidden}.b4-elementor-hero__thumb img,.b4-elementor-hero__placeholder{width:100%;height:100%;min-height:130px;display:block;object-fit:cover;transition:transform .25s ease}.b4-elementor-hero__card:hover .b4-elementor-hero__thumb img{transform:scale(1.025)}.b4-elementor-hero__placeholder{background:linear-gradient(135deg,#102640,#1c527c)}.b4-elementor-hero__card-body{padding:15px 17px 16px}.b4-elementor-hero__card h2{margin:8px 0 10px;font-size:1.14rem;line-height:1.16;letter-spacing:-.025em;font-weight:880}.b4-elementor-hero__card h2 a:hover{color:var(--b4-blue)}@media(max-width:900px){.b4-elementor-hero__grid{grid-template-columns:1fr;min-height:0}.b4-elementor-hero__lead,.b4-elementor-hero__lead-content{min-height:440px}.b4-elementor-hero__side{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto}.b4-elementor-hero__card{min-height:310px}}@media(max-width:640px){.b4-elementor-hero{padding:12px 0}.b4-elementor-hero .b4-container{width:min(100% - 24px,var(--b4-max))}.b4-elementor-hero__grid{gap:12px}.b4-elementor-hero__lead{min-height:430px;border-radius:11px;background-image:linear-gradient(0deg,rgb(3 13 27 / .94) 0%,rgb(3 13 27 / .58) 55%,rgb(3 13 27 / .12) 100%),var(--b4-hero-image)}.b4-elementor-hero__lead-content{width:100%;min-height:430px;padding:28px 22px}.b4-elementor-hero__lead h1{font-size:clamp(2rem,10vw,2.8rem)}.b4-elementor-hero__lead p{font-size:.92rem}.b4-elementor-hero__side{grid-template-columns:1fr;gap:12px}.b4-elementor-hero__card{grid-template-columns:42% minmax(0,1fr);grid-template-rows:auto;min-height:155px}.b4-elementor-hero__thumb,.b4-elementor-hero__thumb img,.b4-elementor-hero__placeholder{height:100%;min-height:155px}.b4-elementor-hero__card-body{padding:13px}.b4-elementor-hero__card h2{font-size:1rem}}.b4-catnav{padding:58px 0 64px;background:#f6f9fc}.b4-catnav__head{display:flex;align-items:flex-end;justify-content:space-between;gap:42px;margin-bottom:24px}.b4-catnav__eyebrow{display:block;margin-bottom:8px;color:var(--b4-blue);font-size:.75rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.b4-catnav__head h2{margin:0;color:var(--b4-ink);font-size:clamp(1.75rem,3vw,2.65rem);line-height:1.04;letter-spacing:-.045em;font-weight:900}.b4-catnav__head p{max-width:500px;margin:0;color:var(--b4-muted);font-size:.96rem;line-height:1.6}.b4-catnav__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.b4-catnav__card{position:relative;display:flex;min-height:270px;padding:26px;flex-direction:column;border:1px solid var(--b4-border);border-radius:16px;background:#fff;color:var(--b4-ink);box-shadow:0 8px 28px rgb(15 23 42 / .055);overflow:hidden;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.b4-catnav__card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--b4-blue)}.b4-catnav__card--buying-guides:before{background:#7657e8}.b4-catnav__card--streaming-guides:before{background:#10a779}.b4-catnav__card:hover{transform:translateY(-4px);border-color:#cdd9e6;box-shadow:0 18px 42px rgb(15 23 42 / .1);color:var(--b4-ink)}.b4-catnav__icon{display:grid;width:50px;height:50px;place-items:center;margin-bottom:30px;border-radius:13px;background:#eaf4ff;color:var(--b4-blue)}.b4-catnav__card--buying-guides .b4-catnav__icon{background:#f0edff;color:#6848dc}.b4-catnav__card--streaming-guides .b4-catnav__icon{background:#e7f8f2;color:#078b65}.b4-catnav__icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.b4-catnav__content{display:block}.b4-catnav__content strong{display:block;margin-bottom:9px;font-size:1.3rem;line-height:1.15;font-weight:900;letter-spacing:-.025em}.b4-catnav__content>span{display:block;color:var(--b4-muted);font-size:.9rem;line-height:1.55}.b4-catnav__foot{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:auto;padding-top:25px;color:#617084;font-size:.78rem;font-weight:800}.b4-catnav__arrow{display:grid;width:34px;height:34px;place-items:center;border-radius:50%;background:#f0f5fa;color:var(--b4-ink);font-size:1.05rem;transition:transform .2s ease,background .2s ease,color .2s ease}.b4-catnav__card:hover .b4-catnav__arrow{transform:translateX(3px);background:var(--b4-blue);color:#fff}@media(max-width:850px){.b4-catnav{padding:44px 0 50px}.b4-catnav__head{display:block}.b4-catnav__head p{margin-top:13px}.b4-catnav__grid{grid-template-columns:1fr}.b4-catnav__card{min-height:210px}.b4-catnav__icon{margin-bottom:22px}}@media(max-width:640px){.b4-catnav{padding:36px 0 40px}.b4-catnav .b4-container{width:min(100% - 24px,var(--b4-max))}.b4-catnav__head{margin-bottom:18px}.b4-catnav__card{min-height:195px;padding:21px;border-radius:12px}.b4-catnav__icon{width:44px;height:44px;margin-bottom:19px}.b4-catnav__content strong{font-size:1.16rem}}.b4-featured{padding:68px 0;background:#fff}.b4-featured__head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:25px}.b4-featured__eyebrow{display:block;margin-bottom:7px;color:var(--b4-blue);font-size:.75rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.b4-featured__head h2{margin:0;color:var(--b4-ink);font-size:clamp(1.8rem,3vw,2.7rem);line-height:1;letter-spacing:-.045em;font-weight:900}.b4-featured__all{display:inline-flex;align-items:center;gap:9px;padding-bottom:3px;color:var(--b4-ink);font-size:.86rem;font-weight:850;border-bottom:1px solid #cbd7e3}.b4-featured__all:hover{color:var(--b4-blue);border-color:var(--b4-blue)}.b4-featured__grid{display:grid;grid-template-columns:1.55fr repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:17px}.b4-featured__card{display:grid;grid-template-columns:42% minmax(0,1fr);overflow:hidden;min-height:190px;border:1px solid var(--b4-border);border-radius:15px;background:#fff;box-shadow:0 7px 24px rgb(15 23 42 / .055);transition:transform .2s ease,box-shadow .2s ease}.b4-featured__card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgb(15 23 42 / .095)}.b4-featured__card--lead{grid-row:1 / 3;display:flex;flex-direction:column;min-height:500px}.b4-featured__image{display:block;overflow:hidden;background:#eaf0f6;min-height:100%}.b4-featured__card--lead .b4-featured__image{height:285px;min-height:285px}.b4-featured__image img,.b4-featured__placeholder{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.b4-featured__placeholder{background:linear-gradient(135deg,#102640,#1d5b89)}.b4-featured__card:hover .b4-featured__image img{transform:scale(1.025)}.b4-featured__body{padding:18px 19px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}.b4-featured__card--lead .b4-featured__body{padding:24px 26px;justify-content:flex-start;flex:1}.b4-featured h3{margin:9px 0 10px;font-size:1.08rem;line-height:1.2;letter-spacing:-.025em;font-weight:880}.b4-featured__card--lead h3{font-size:1.55rem;line-height:1.12;letter-spacing:-.035em}.b4-featured h3 a:hover{color:var(--b4-blue)}.b4-featured__body p{margin:0 0 18px;color:var(--b4-muted);font-size:.92rem;line-height:1.6}.b4-featured .b4-story-meta{margin-top:auto}@media(max-width:1050px){.b4-featured__grid{grid-template-columns:1.2fr 1fr;grid-template-rows:auto}.b4-featured__card--lead{grid-row:span 2}.b4-featured__card:nth-child(4){grid-column:1 / -1;grid-template-columns:30% 1fr;min-height:170px}}@media(max-width:760px){.b4-featured{padding:48px 0}.b4-featured__head{align-items:flex-start}.b4-featured__grid{grid-template-columns:1fr}.b4-featured__card--lead,.b4-featured__card:nth-child(4){grid-column:auto;grid-row:auto}.b4-featured__card--lead{min-height:0}.b4-featured__card--lead .b4-featured__image{height:260px}.b4-featured__card{min-height:175px}}@media(max-width:640px){.b4-featured{padding:38px 0}.b4-featured .b4-container{width:min(100% - 24px,var(--b4-max))}.b4-featured__head{display:block;margin-bottom:18px}.b4-featured__all{margin-top:14px}.b4-featured__card,.b4-featured__card:nth-child(4){grid-template-columns:40% minmax(0,1fr);min-height:150px;border-radius:12px}.b4-featured__card--lead{display:flex}.b4-featured__card--lead .b4-featured__image{height:230px;min-height:230px}.b4-featured__card--lead .b4-featured__body{padding:20px}.b4-featured__body{padding:13px}.b4-featured h3{font-size:.98rem}.b4-featured__card--lead h3{font-size:1.3rem}}.b4-latest{padding:68px 0 72px;background:#f6f9fc}.b4-latest__head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:25px}.b4-latest__eyebrow{display:block;margin-bottom:8px;color:var(--b4-blue);font-size:.75rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.b4-latest__head h2{margin:0;color:var(--b4-ink);font-size:clamp(1.8rem,3vw,2.7rem);line-height:1;letter-spacing:-.045em;font-weight:900}.b4-latest__head p{max-width:500px;margin:0;color:var(--b4-muted);font-size:.94rem;line-height:1.6}.b4-latest__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.b4-latest__card{overflow:hidden;border:1px solid var(--b4-border);border-radius:15px;background:#fff;box-shadow:0 7px 24px rgb(15 23 42 / .05);transition:transform .2s ease,box-shadow .2s ease}.b4-latest__card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgb(15 23 42 / .09)}.b4-latest__image{display:block;height:205px;overflow:hidden;background:#eaf0f6}.b4-latest__image img,.b4-latest__placeholder{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.b4-latest__placeholder{background:linear-gradient(135deg,#102640,#1d5b89)}.b4-latest__card:hover .b4-latest__image img{transform:scale(1.03)}.b4-latest__body{padding:20px 20px 18px}.b4-latest__body h3{margin:10px 0 10px;font-size:1.16rem;line-height:1.2;letter-spacing:-.025em;font-weight:880}.b4-latest__body h3 a:hover{color:var(--b4-blue)}.b4-latest__body p{margin:0 0 18px;color:var(--b4-muted);font-size:.88rem;line-height:1.55}.b4-latest__meta{display:flex;align-items:center;flex-wrap:wrap;gap:7px;padding-top:14px;border-top:1px solid #edf1f5;color:#758396;font-size:.73rem;font-weight:700}.b4-latest__footer{text-align:center;margin-top:28px}.b4-latest__footer a{display:inline-flex;align-items:center;gap:9px;padding:12px 18px;border:1px solid #cbd7e3;border-radius:9px;background:#fff;color:var(--b4-ink);font-size:.84rem;font-weight:850;box-shadow:0 5px 16px rgb(15 23 42 / .04)}.b4-latest__footer a:hover{border-color:var(--b4-blue);color:var(--b4-blue)}@media(max-width:900px){.b4-latest__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.b4-latest{padding:40px 0 44px}.b4-latest .b4-container{width:min(100% - 24px,var(--b4-max))}.b4-latest__head{display:block;margin-bottom:18px}.b4-latest__head p{margin-top:12px}.b4-latest__grid{grid-template-columns:1fr;gap:13px}.b4-latest__card{display:grid;grid-template-columns:39% minmax(0,1fr);border-radius:12px}.b4-latest__image{height:100%;min-height:180px}.b4-latest__body{padding:15px}.b4-latest__body h3{font-size:1rem}.b4-latest__body p{display:none}.b4-latest__meta{font-size:.68rem}}.b4-popular{padding:70px 0;background:#081a2d;color:#fff}.b4-popular .b4-container{display:grid;grid-template-columns:minmax(240px,.7fr) minmax(0,1.7fr);gap:60px;align-items:start}.b4-popular__intro{position:sticky;top:105px}.b4-popular__eyebrow{display:block;margin-bottom:9px;color:#69b8ff;font-size:.75rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.b4-popular__intro h2{margin:0 0 15px;color:#fff;font-size:clamp(2rem,3.4vw,3.15rem);line-height:.98;letter-spacing:-.05em;font-weight:900}.b4-popular__intro p{max-width:390px;margin:0;color:#aebed0;font-size:.91rem;line-height:1.65}.b4-popular__intro strong{color:#fff}.b4-popular__list{border-top:1px solid rgb(255 255 255 / .14)}.b4-popular__item{display:grid;grid-template-columns:54px 120px minmax(0,1fr) 42px;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid rgb(255 255 255 / .14)}.b4-popular__number{color:#5e7690;font-size:1.25rem;font-weight:900;letter-spacing:-.04em}.b4-popular__thumb{display:block;width:120px;height:78px;overflow:hidden;border-radius:9px;background:#132d47}.b4-popular__thumb img,.b4-popular__placeholder{display:block;width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.b4-popular__placeholder{background:linear-gradient(135deg,#153a5d,#2476ad)}.b4-popular__item:hover .b4-popular__thumb img{transform:scale(1.04)}.b4-popular__cat{display:block;margin-bottom:5px;color:#69b8ff;font-size:.68rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.b4-popular__content h3{margin:0 0 7px;color:#fff;font-size:1.12rem;line-height:1.18;letter-spacing:-.025em;font-weight:850}.b4-popular__content h3 a{color:#fff}.b4-popular__content h3 a:hover{color:#83c5ff}.b4-popular__read{color:#8095aa;font-size:.72rem;font-weight:700}.b4-popular__arrow{display:grid;width:38px;height:38px;place-items:center;border:1px solid rgb(255 255 255 / .18);border-radius:50%;color:#fff;font-size:1.05rem;transition:background .2s ease,border-color .2s ease,transform .2s ease}.b4-popular__item:hover .b4-popular__arrow{transform:translateX(3px);background:var(--b4-blue);border-color:var(--b4-blue);color:#fff}@media(max-width:800px){.b4-popular .b4-container{grid-template-columns:1fr;gap:28px}.b4-popular__intro{position:static}.b4-popular__intro p{max-width:580px}}@media(max-width:640px){.b4-popular{padding:42px 0}.b4-popular .b4-container{width:min(100% - 24px,var(--b4-max));gap:22px}.b4-popular__item{grid-template-columns:36px 86px minmax(0,1fr);gap:11px;padding:14px 0}.b4-popular__number{font-size:1rem}.b4-popular__thumb{width:86px;height:68px}.b4-popular__content h3{font-size:.95rem}.b4-popular__arrow{display:none}}.b4-affiliate{padding:66px 0 70px;background:#eef5fb}.b4-affiliate__head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:15px}.b4-affiliate__eyebrow{display:block;margin-bottom:8px;color:var(--b4-blue);font-size:.75rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.b4-affiliate__head h2{margin:0;color:var(--b4-ink);font-size:clamp(1.8rem,3vw,2.7rem);line-height:1;letter-spacing:-.045em;font-weight:900}.b4-affiliate__head p{max-width:480px;margin:0;color:var(--b4-muted);font-size:.92rem;line-height:1.6}.b4-affiliate__notice{margin-bottom:22px;color:#748397;font-size:.69rem;line-height:1.5}.b4-affiliate__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.b4-affiliate__card{position:relative;display:flex;flex-direction:column;padding:23px;border:1px solid #d9e4ee;border-radius:16px;background:#fff;box-shadow:0 8px 28px rgb(15 23 42 / .055);transition:transform .2s ease,box-shadow .2s ease}.b4-affiliate__card:hover{transform:translateY(-4px);box-shadow:0 17px 38px rgb(15 23 42 / .1)}.b4-affiliate__badge{position:absolute;top:17px;left:17px;z-index:2;padding:6px 9px;border-radius:6px;background:#eaf4ff;color:#087cff;font-size:.66rem;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.b4-affiliate__image{display:grid;height:185px;place-items:center;margin:-3px -3px 18px;border-radius:12px;background:#f7fafc;overflow:hidden}.b4-affiliate__image img{display:block;width:100%;height:100%;object-fit:contain;padding:18px}.b4-affiliate__device{display:grid;width:130px;height:90px;place-items:center;color:#274968}.b4-affiliate__device svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:3}.b4-affiliate__card h3{margin:0 0 14px;color:var(--b4-ink);font-size:1.2rem;line-height:1.18;font-weight:900;letter-spacing:-.025em}.b4-affiliate__card ul{list-style:none;margin:0 0 21px;padding:0;color:var(--b4-muted);font-size:.83rem;line-height:1.55}.b4-affiliate__card li{position:relative;padding:5px 0 5px 20px}.b4-affiliate__card li:before{content:'✓';position:absolute;left:0;color:#0aa574;font-weight:900}.b4-affiliate__button{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:auto;padding:12px 15px;border-radius:9px;background:var(--b4-blue);color:#fff;font-size:.82rem;font-weight:900;box-shadow:0 7px 18px rgb(8 124 255 / .18)}.b4-affiliate__button:hover{background:#066ddf;color:#fff}.b4-affiliate__button--disabled{background:#e9eef3;color:#768496;box-shadow:none;cursor:default}@media(max-width:800px){.b4-affiliate__grid{grid-template-columns:1fr}.b4-affiliate__card{display:grid;grid-template-columns:180px minmax(0,1fr);column-gap:22px}.b4-affiliate__image{grid-row:1 / 5;height:180px;margin:0}.b4-affiliate__badge{left:17px}.b4-affiliate__button{grid-column:2}}@media(max-width:640px){.b4-affiliate{padding:40px 0 44px}.b4-affiliate .b4-container{width:min(100% - 24px,var(--b4-max))}.b4-affiliate__head{display:block}.b4-affiliate__head p{margin-top:12px}.b4-affiliate__card{display:flex;padding:19px}.b4-affiliate__image{height:165px;margin:0 0 17px}.b4-affiliate__button{grid-column:auto}}.b4-latest-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.b4-story-card{background:#fff;border:1px solid var(--b4-border);border-radius:8px;overflow:hidden;min-width:0;transition:.18s ease}.b4-story-card:hover{transform:translateY(-2px);box-shadow:var(--b4-shadow)}.b4-story-card__image{display:block;aspect-ratio:16/8.7;background:#edf2f7;overflow:hidden}.b4-story-card__image img{width:100%;height:100%;object-fit:cover;transition:.25s}.b4-story-card:hover .b4-story-card__image img{transform:scale(1.018)}.b4-story-card__body{padding:0 13px 13px}.b4-story-card .b4-badge{transform:translateY(-9px);margin-bottom:-6px}.b4-story-card h3{font-size:1.03rem;line-height:1.22;letter-spacing:-.018em;margin:3px 0 12px;font-weight:850}.b4-story-card h3 a:hover{color:var(--b4-blue)}.b4-essentials-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(330px,.8fr);gap:17px}.b4-essential-feature{display:grid;grid-template-columns:46% 54%;background:#fff;border:1px solid var(--b4-border);border-radius:8px;overflow:hidden}.b4-essential-feature__image{min-height:270px;background:#e9eef5;overflow:hidden}.b4-essential-feature__image img{width:100%;height:100%;object-fit:cover}.b4-essential-feature__body{padding:28px 26px;display:flex;flex-direction:column;justify-content:center}.b4-essential-feature h3{font-size:1.75rem;line-height:1.06;letter-spacing:-.04em;margin:10px 0 11px;font-weight:900}.b4-essential-feature h3 a:hover{color:var(--b4-blue)}.b4-essential-feature p{color:var(--b4-muted);font-size:.9rem;margin:0 0 18px}.b4-essential-list{display:grid;grid-template-rows:repeat(3,1fr);gap:10px}.b4-mini-story{display:grid;grid-template-columns:39% minmax(0,1fr);background:#fff;border:1px solid var(--b4-border);border-radius:8px;overflow:hidden;min-height:0}.b4-mini-story__image{background:#eaf0f6;overflow:hidden}.b4-mini-story__image img{width:100%;height:100%;object-fit:cover}.b4-mini-story>div{padding:12px 13px;display:flex;flex-direction:column;justify-content:center}.b4-mini-story h3{font-size:.94rem;line-height:1.17;margin:0 0 8px;font-weight:850}.b4-mini-story h3 a:hover{color:var(--b4-blue)}.b4-dual-sections{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:26px}.b4-topic-block{min-width:0}.b4-topic-list{display:grid;grid-template-columns:1.06fr .94fr;grid-template-rows:repeat(2,minmax(0,1fr));gap:11px}.b4-topic-story{background:#fff;border:1px solid var(--b4-border);border-radius:8px;overflow:hidden;display:grid;grid-template-columns:44% 56%;min-height:114px}.b4-topic-story:first-child{grid-row:1/3;display:block}.b4-topic-story:first-child .b4-topic-story__image{height:190px}.b4-topic-story:first-child .b4-topic-story__body{padding:0 13px 14px}.b4-topic-story:first-child .b4-badge{transform:translateY(-9px);margin-bottom:-6px}.b4-topic-story__image{height:100%;min-height:110px;background:#e9eef5;overflow:hidden}.b4-topic-story__image img{width:100%;height:100%;object-fit:cover}.b4-topic-story__body{padding:10px 11px;display:flex;flex-direction:column;justify-content:center}.b4-topic-story h3{font-size:.95rem;line-height:1.17;margin:7px 0 8px;font-weight:850}.b4-topic-story:first-child h3{font-size:1.1rem}.b4-topic-story h3 a:hover{color:var(--b4-blue)}.b4-how-list{display:grid;gap:10px}.b4-how-story{display:grid;grid-template-columns:125px minmax(0,1fr) 34px;align-items:center;background:#fff;border:1px solid var(--b4-border);border-radius:8px;overflow:hidden;min-height:92px}.b4-how-story__image{height:100%;min-height:92px;background:#e9eef5;overflow:hidden}.b4-how-story__image img{width:100%;height:100%;object-fit:cover}.b4-how-story>div{padding:10px 13px}.b4-how-story h3{font-size:.95rem;line-height:1.2;margin:0 0 8px;font-weight:850}.b4-how-story h3 a:hover{color:var(--b4-blue)}.b4-circle-arrow{width:25px;height:25px;border:1.5px solid var(--b4-blue);border-radius:50%;display:grid;place-items:center;color:var(--b4-blue);font-weight:900;font-size:.75rem;margin-right:10px}.b4-buying-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.b4-buying-card{background:#fff;border:1px solid var(--b4-border);border-radius:7px;overflow:hidden;min-width:0}.b4-buying-card__image{display:block;aspect-ratio:16/8.2;background:#edf2f7;overflow:hidden}.b4-buying-card__image img{width:100%;height:100%;object-fit:cover}.b4-buying-card__body{padding:0 11px 11px}.b4-buying-card .b4-badge{transform:translateY(-8px);margin-bottom:-5px}.b4-buying-card h3{font-size:.88rem;line-height:1.18;margin:3px 0 9px;font-weight:850}.b4-buying-card h3 a:hover{color:var(--b4-blue)}.b4-section{padding:56px 0}.b4-section--white{background:#fff}.b4-kicker{display:inline-flex;color:var(--b4-blue);font-weight:850;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}.b4-title{font-size:clamp(2rem,4vw,3.8rem);line-height:1.06;letter-spacing:-.045em;margin:12px 0 18px}.b4-section-title{font-size:clamp(1.55rem,2.6vw,2.2rem);line-height:1.15;letter-spacing:-.035em;margin:0}.b4-muted{color:var(--b4-muted)}.b4-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 17px;border-radius:8px;background:var(--b4-blue);color:#fff;font-weight:800;border:1px solid var(--b4-blue);transition:.2s ease}.b4-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgb(8 124 255 / .2)}.b4-btn--ghost{background:#fff;color:var(--b4-ink);border-color:var(--b4-border)}.b4-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.b4-card{background:#fff;border:1px solid var(--b4-border);border-radius:10px;overflow:hidden;transition:.2s ease;min-width:0}.b4-card:hover{transform:translateY(-3px);box-shadow:var(--b4-shadow)}.b4-card__thumb{aspect-ratio:16/9;background:#e9eef5;overflow:hidden}.b4-card__thumb img{width:100%;height:100%;object-fit:cover}.b4-card__body{padding:16px}.b4-card h3{font-size:1.1rem;line-height:1.3;margin:8px 0 10px}.b4-card p{font-size:.93rem;color:var(--b4-muted);margin:0}.b4-meta{display:flex;flex-wrap:wrap;gap:9px;color:var(--b4-muted);font-size:.8rem}.b4-section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:24px}.b4-topics{display:flex;flex-wrap:wrap;gap:10px}.b4-topic{padding:9px 13px;border:1px solid var(--b4-border);border-radius:999px;background:#fff;font-weight:800;font-size:.88rem}.b4-topic:hover{border-color:#a9d4ff;color:var(--b4-blue)}.b4-page-hero{background:#fff;border-bottom:1px solid var(--b4-border);padding:50px 0}.b4-page-hero p{max-width:720px;margin:0;color:var(--b4-muted)}.b4-archive-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:22px}.b4-pagination{margin-top:32px}.b4-pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap}.b4-pagination a,.b4-pagination span{display:grid;place-items:center;min-width:40px;height:40px;border:1px solid var(--b4-border);border-radius:8px;background:#fff;font-weight:800}.b4-pagination .current{background:var(--b4-blue);color:#fff;border-color:var(--b4-blue)}.b4-article-wrap{width:min(1140px,calc(100% - 32px));margin:0 auto;padding:44px 0 72px}.b4-article{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:42px;align-items:start}.b4-article__main{background:#fff;border:1px solid var(--b4-border);border-radius:14px;padding:clamp(22px,4vw,42px)}.b4-article__title{font-size:clamp(2.1rem,5vw,4rem);line-height:1.02;letter-spacing:-.05em;margin:12px 0 18px}.b4-article__lead{font-size:1.12rem;color:var(--b4-muted)}.b4-article__featured{margin:26px -5px 28px;border-radius:10px;overflow:hidden}.b4-article__content{font-size:1.04rem}.b4-article__content h2{font-size:1.9rem;line-height:1.15;margin-top:2.15em}.b4-article__content h3{font-size:1.4rem;line-height:1.25;margin-top:1.75em}.b4-article__content p,.b4-article__content ul,.b4-article__content ol{margin:1.12em 0}.b4-article__content a{color:var(--b4-blue);text-decoration:underline}.b4-article__content blockquote{border-left:4px solid var(--b4-blue);margin:26px 0;padding:16px 20px;background:#f8fbff;border-radius:0 9px 9px 0}.b4-sidebar{position:sticky;top:90px}.b4-widget{background:#fff;border:1px solid var(--b4-border);border-radius:10px;padding:18px;margin-bottom:16px}.b4-widget h3{margin-top:0}.b4-widget ul{list-style:none;padding:0;margin:0}.b4-widget li+li{margin-top:9px}.b4-widget a{color:#334155;font-weight:700}.b4-widget a:hover{color:var(--b4-blue)}.b4-affiliate-note{padding:13px 15px;border-radius:9px;background:#f8fafc;border:1px solid var(--b4-border);color:var(--b4-muted);font-size:.86rem;margin:20px 0}.b4-newsletter-wrap{background:var(--b4-navy);padding:0;margin:0}.b4-newsletter{display:grid;grid-template-columns:58px minmax(0,1fr) minmax(330px,430px);gap:18px;align-items:center;background:linear-gradient(90deg,#e7f2ff,#edf6ff);border:1px solid #d9eaff;border-bottom:0;border-radius:9px 9px 0 0;padding:15px 30px;margin:0 auto -1px}.b4-newsletter__icon{width:48px;height:48px;display:grid;place-items:center;color:var(--b4-blue);border:3px solid var(--b4-blue);border-radius:7px;font-size:1.5rem;font-weight:800}.b4-newsletter__eyebrow{display:block;color:#57728e;font-size:.62rem;letter-spacing:.11em;font-weight:900}.b4-newsletter h2{font-size:1.1rem;line-height:1.15;margin:2px 0 3px;letter-spacing:-.018em}.b4-newsletter p{color:#597087;font-size:.76rem;margin:0}.b4-newsletter__form{display:grid;grid-template-columns:1fr auto;background:#fff;border:1px solid #cfe0f3;border-radius:6px;overflow:hidden;height:42px}.b4-newsletter__form input{border:0!important;outline:0!important;box-shadow:none!important;padding:0 14px;background:#fff!important}.b4-newsletter__form button{border:0;background:var(--b4-blue);color:#fff;font-weight:800;padding:0 21px;cursor:pointer}body{min-height:100vh;display:flex;flex-direction:column}body>main,body>.site-main,body>#content{flex:1 0 auto}body>main:last-of-type,body>.site-main:last-of-type,body>#content:last-of-type{margin-bottom:0!important}body>.b4-newsletter-wrap,body>.b4-footer{flex:0 0 auto}.single-post,.single-post body,.single-post .b4-single-page{background:#f5f7fa!important}.single-post .b4-single-page{margin-bottom:0!important;padding-bottom:48px!important}.single-post .b4-article-shell{margin-bottom:0!important;padding-bottom:0!important}.single-post .b4-article-layout-v2{margin-bottom:0!important;padding-bottom:0!important}.single-post .b4-article-shell{padding-bottom:0!important}.single-post .b4-before-footer-space{display:block!important;width:100%;height:56px;background:#f5f7fa!important;flex:none!important}.single-post .b4-footer{margin-top:0!important}.b4-footer{background:var(--b4-navy);color:#c6d2df;padding:25px 0 14px;margin-top:0!important}.b4-footer__grid{display:grid;grid-template-columns:1.2fr .75fr .75fr .75fr;gap:42px}.b4-brand--footer{margin-bottom:10px}.b4-footer__about p{max-width:320px;font-size:.78rem;line-height:1.5;margin:0 0 15px}.b4-footer h4{color:#fff;font-size:.78rem;margin:0 0 8px}.b4-footer ul{list-style:none;padding:0;margin:0}.b4-footer li{margin:0}.b4-footer li+li{margin-top:3px}.b4-footer li a{font-size:.73rem;color:#c6d2df}.b4-footer a:hover{color:#fff}.b4-socials{display:flex;gap:14px;align-items:center}.b4-socials a{font-size:.85rem;font-weight:850;color:#fff}.b4-footer__bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgb(255 255 255 / .11);margin-top:23px;padding-top:11px;font-size:.65rem;color:#91a2b4}@media(max-width:1100px){.b4-header__row{grid-template-columns:auto 1fr auto;gap:18px}.b4-header-search{display:none}.b4-header__mobile-actions{display:flex}.b4-nav ul{gap:18px}.b4-home-hero__grid{grid-template-columns:1.55fr .9fr}.b4-latest-grid{grid-template-columns:repeat(2,1fr)}.b4-buying-grid{grid-template-columns:repeat(3,1fr)}.b4-essential-feature{grid-template-columns:42% 58%}.b4-dual-sections{gap:18px}.b4-footer__grid{grid-template-columns:1.25fr repeat(3,.8fr);gap:25px}}@media(max-width:900px){.b4-header__row{grid-template-columns:auto 1fr auto}.b4-nav{display:none;position:absolute;left:0;right:0;top:66px;background:var(--b4-navy);padding:15px 20px 22px;border-top:1px solid rgb(255 255 255 / .08)}.b4-nav.is-open{display:block}.b4-nav ul{flex-direction:column;align-items:flex-start;gap:0}.b4-nav a{min-height:42px}.b4-nav .current-menu-item>a:after{display:none}.b4-home-hero__grid{grid-template-columns:1fr}.b4-hero-stack{grid-template-columns:repeat(3,1fr);grid-template-rows:auto}.b4-side-story{display:block}.b4-side-story__thumb{height:130px;min-height:0}.b4-side-story__body{padding:10px}.b4-side-story h2{font-size:.92rem}.b4-essentials-grid{grid-template-columns:1fr}.b4-essential-list{grid-template-columns:repeat(3,1fr);grid-template-rows:auto}.b4-mini-story{display:block}.b4-mini-story__image{height:130px}.b4-dual-sections{grid-template-columns:1fr}.b4-buying-grid{grid-template-columns:repeat(3,1fr)}.b4-article{grid-template-columns:1fr}.b4-sidebar{position:static}.b4-newsletter{grid-template-columns:48px 1fr}.b4-newsletter__form{grid-column:1/-1}.b4-footer__grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.b4-container{width:min(var(--b4-max),calc(100% - 22px))}.b4-header__row{height:60px;display:flex;align-items:center;justify-content:space-between;gap:10px}.b4-brand{flex:0 0 auto}.b4-header__mobile-actions{margin-left:auto;display:flex;flex:0 0 auto;gap:7px}.b4-nav{top:60px;left:0;right:0;width:100%;max-height:calc(100vh - 60px);overflow-y:auto;padding:10px 14px 16px;box-shadow:0 14px 28px rgb(0 0 0 / .18)}.b4-nav ul{width:100%;align-items:stretch}.b4-nav li{width:100%}.b4-nav a{width:100%;min-height:46px;padding:0 10px;border-bottom:1px solid rgb(255 255 255 / .07);font-size:.9rem}.b4-brand__text{font-size:1.3rem}.b4-brand__mark{width:25px;height:25px}.b4-search-toggle,.b4-menu-toggle{width:36px;height:36px;flex:0 0 36px;display:inline-flex;align-items:center;justify-content:center;padding:0!important;line-height:1!important;text-align:center;font-family:Arial,sans-serif}.b4-search-toggle{font-size:20px;padding-bottom:2px!important}.b4-menu-toggle{font-size:20px;padding-bottom:3px!important}.b4-searchbar{padding:10px 0}.b4-searchbar .b4-container{width:calc(100% - 22px)}.b4-searchbar form{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}.b4-searchbar label{min-width:0;margin:0}.b4-searchbar .search-field{width:100%;min-width:0;height:44px}.b4-searchbar .search-submit{height:44px;padding:0 15px;border:0;border-radius:8px;background:var(--b4-cyan);color:#fff;font-weight:800}.b4-home-hero{padding-top:10px}.b4-lead-story{min-height:460px;background-position:center}.b4-lead-story__content{min-height:460px;width:100%;padding:28px 22px;justify-content:flex-end;background:linear-gradient(0deg,rgb(3 13 27 / .92),rgb(3 13 27 / .08) 75%)}.b4-lead-story__content h1{font-size:2.1rem}.b4-lead-story__content p{font-size:.9rem}.b4-read-button{margin-top:16px}.b4-hero-stack{grid-template-columns:1fr}.b4-side-story{display:grid;grid-template-columns:42% 58%}.b4-side-story__thumb{height:115px}.b4-home-section{padding:23px 0}.b4-home-heading{align-items:flex-start}.b4-home-heading h2{font-size:1.42rem}.b4-home-heading--intro{flex-direction:column;gap:7px}.b4-latest-grid{grid-template-columns:1fr}.b4-story-card__image{aspect-ratio:16/8.5}.b4-essential-feature{grid-template-columns:1fr}.b4-essential-feature__image{min-height:210px}.b4-essential-feature__body{padding:20px}.b4-essential-feature h3{font-size:1.45rem}.b4-essential-list{grid-template-columns:1fr}.b4-mini-story{display:grid;grid-template-columns:40% 60%}.b4-mini-story__image{height:auto;min-height:105px}.b4-topic-list{grid-template-columns:1fr;grid-template-rows:auto}.b4-topic-story,.b4-topic-story:first-child{grid-row:auto;display:grid;grid-template-columns:40% 60%}.b4-topic-story:first-child .b4-topic-story__image{height:auto;min-height:120px}.b4-topic-story:first-child .b4-topic-story__body{padding:10px 11px}.b4-topic-story:first-child .b4-badge{transform:none;margin:0}.b4-how-story{grid-template-columns:105px 1fr 30px}.b4-buying-grid{grid-template-columns:repeat(2,1fr)}.b4-grid{grid-template-columns:1fr}.b4-section{padding:44px 0}.b4-section-head{align-items:flex-start;flex-direction:column}.b4-article-wrap{width:min(100% - 20px,1140px);padding-top:26px}.b4-article__main{padding:21px}.b4-article__title{font-size:2.2rem}.b4-article__featured{margin:20px 0}.b4-newsletter{grid-template-columns:42px 1fr;padding:15px}.b4-newsletter__icon{width:40px;height:40px;font-size:1.2rem}.b4-newsletter h2{font-size:.98rem}.b4-newsletter p{font-size:.7rem}.b4-newsletter__form{height:40px}.b4-newsletter__form button{padding:0 14px}.b4-footer__grid{grid-template-columns:1fr 1fr;gap:26px 20px}.b4-footer__about{grid-column:1/-1}.b4-footer__bottom{flex-direction:column;gap:3px}}@media(max-width:420px){.b4-buying-grid{grid-template-columns:1fr}.b4-footer__grid{grid-template-columns:1fr}.b4-footer__about{grid-column:auto}}