@charset "UTF-8";
:root{--ink:#10233b;--ink2:#263a4d;--dim:#657585;--surface:#f7f7f3;--paper:#fff;--cream:#f0efe8;--line:#dce1df;--orange:#df643a;--blue:#274e69;--soft:#e4ebe9;--navy:#10283c;--shadow:0 28px 85px rgba(17,42,59,.09);--shell:1240px;--reading:740px;--radius:12px;--ease:cubic-bezier(.21,.6,.25,1);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--surface);font-synthesis:none}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;min-width:320px;line-height:1.7}body,button,input{font-family:inherit}button,input{font-size:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}p,h1,h2,h3,h4,figure,blockquote{margin:0}h1,h2,h3{line-height:1.22;letter-spacing:-.045em}p{overflow-wrap:anywhere}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;z-index:100;left:20px;top:-70px;padding:12px 20px;background:#fff;border:2px solid var(--orange)}.skip-link:focus{top:12px}.layout-container{width:min(calc(100% - 88px),var(--shell));margin-inline:auto}.site-header{background:rgba(249,249,246,.96);border-bottom:1px solid var(--line);position:relative;z-index:40}.header-wrap{min-height:93px;width:min(calc(100% - 88px),var(--shell));margin-inline:auto;display:flex;align-items:center;gap:32px}.brand-link{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-symbol{width:42px;height:42px;background:var(--navy);display:grid;place-items:center;color:white;font-weight:800;font-size:23px;border-radius:2px 15px 2px 15px}.brand-link strong{display:block;font-size:22px;letter-spacing:.07em;line-height:1.1}.brand-link small{font-size:10px;letter-spacing:.18em;color:var(--dim)}.site-nav{display:flex;gap:clamp(13px,2.2vw,35px);align-items:center;margin-left:auto}.site-nav a{color:#3e4c59;font-size:13px;font-weight:650;padding:32px 0;position:relative;white-space:nowrap}.site-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--orange);transition:right .28s var(--ease)}.site-nav a:hover::after,.site-nav a[aria-current="page"]::after{right:0}.site-nav a[aria-current="page"]{color:var(--navy)}.header-search{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;border:1px solid var(--ink);padding:9px 13px;white-space:nowrap}.header-search span{font-size:17px}.menu-button{display:none}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.19em;text-transform:uppercase;font-weight:800;color:var(--blue)}.eyebrow-mark{width:7px;height:7px;background:var(--orange);border-radius:50%}.home-lead{display:grid;grid-template-columns:1.02fr .98fr;min-height:min(720px,79vw);background:#ebece7}.home-lead__copy{padding:clamp(50px,7vw,122px) clamp(40px,7vw,132px) 42px max(44px,calc((100vw - var(--shell))/2));display:flex;flex-direction:column;align-items:flex-start}.home-lead h1{font-size:clamp(42px,4.6vw,80px);font-weight:770;margin:29px 0 25px;line-height:1.14;max-width:710px}.home-lead h1 em,.page-heading h1 em,.guide-headline em{font-style:normal;color:var(--orange)}.lead-description{font-size:16px;max-width:515px;line-height:2;color:#455464}.lead-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:24px;border:1px solid transparent;padding:11px 20px;font-size:13px;font-weight:750;transition:transform .25s var(--ease),background-color .25s var(--ease),color .25s var(--ease)}.button:hover{transform:translateY(-3px)}.button-primary{background:var(--navy);color:#fff}.button-primary:hover{background:#214860}.button-quiet{border-color:#9daaa9;color:var(--ink);background:transparent}.button-quiet:hover{background:#fff}.button-outline{border-color:#fff;color:#fff}.button-outline:hover{background:#fff;color:var(--ink)}.hero-footnote{margin-top:auto;padding-top:60px;display:flex;justify-content:space-between;align-self:stretch;color:#5c6b72;font-size:11px;letter-spacing:.12em}.home-lead__visual{position:relative;min-height:550px;background:var(--navy)}.hero-image-shell{position:absolute;inset:28px 50px 28px 0;background:linear-gradient(145deg,#516e7c,#10283c);overflow:hidden}.hero-image-shell img{width:100%;height:100%;object-fit:cover}.image-corner{position:absolute;bottom:0;right:0;background:var(--orange);font-size:11px;font-weight:900;color:#fff;letter-spacing:.12em;padding:14px 20px}.vertical-caption{position:absolute;right:9px;top:50%;transform:translateY(-50%);writing-mode:vertical-rl;letter-spacing:.3em;font-size:10px;color:#e5eeec}.home-topics,.home-editorial,.home-bottom{padding-top:110px;padding-bottom:105px}.section-intro{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:39px}.section-intro h2,.editorial-head h2{font-size:clamp(30px,3.2vw,48px);margin-top:11px}.section-intro>p{max-width:390px;color:var(--dim);font-size:14px;line-height:1.9}.topic-columns{display:grid;grid-template-columns:1fr 1.16fr .9fr;gap:14px}.topic-panel{min-height:345px;padding:29px;position:relative;overflow:hidden;display:flex;flex-direction:column;transition:transform .28s var(--ease)}.topic-panel:hover{transform:translateY(-5px)}.topic-panel--dark{background:#173449;color:#fff}.topic-panel--light{background:#e7e6dc}.topic-panel--image{padding:0;color:#fff;background:#345264}.topic-panel--image>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.topic-panel__overlay{position:absolute;inset:0;padding:29px;background:linear-gradient(to top,rgba(11,35,47,.88),rgba(17,42,59,.22));display:flex;flex-direction:column}.topic-index{letter-spacing:.15em;font-size:11px;font-weight:750;opacity:.76}.topic-panel h3{font-size:29px;letter-spacing:-.04em;margin-top:auto;max-width:260px}.topic-panel p{font-size:13px;line-height:1.9;max-width:290px;margin-top:15px;opacity:.83}.panel-arrow{position:absolute;top:24px;right:25px;font-size:21px}.home-editorial{padding-top:15px}.editorial-head{display:flex;align-items:end;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:33px}.editorial-head .section-kicker{width:100%}.editorial-head h2{flex:1}.text-link{font-size:13px;font-weight:800;border-bottom:1px solid var(--ink);padding-bottom:5px;white-space:nowrap;transition:color .25s,border-color .25s}.text-link:hover{color:var(--orange);border-color:var(--orange)}.feature-story{display:grid;grid-template-columns:1.05fr .95fr;background:#e7ece9;min-height:370px}.feature-story__image{background:#5e7880;min-height:280px}.feature-story__image img{width:100%;height:100%;object-fit:cover}.feature-story__text{padding:clamp(34px,5vw,66px);display:flex;flex-direction:column;align-items:flex-start}.mini-label{font-size:11px;letter-spacing:.14em;color:var(--blue);font-weight:800}.feature-story__text h3{font-size:clamp(26px,2.7vw,39px);margin:23px 0 15px;max-width:440px}.feature-story__text h3 a:hover{color:var(--orange)}.feature-story__text p{color:var(--dim);font-size:14px;line-height:1.95;max-width:410px}.arrow-link{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--ink);font-weight:800;font-size:13px;padding:10px 0}.arrow-link span{font-size:21px}.home-entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 42px;margin-top:27px}.entry-card{padding:35px 0 30px;border-bottom:1px solid #cdd8d8;min-width:0;display:flex;align-items:flex-start;flex-direction:column}.entry-card__meta{display:flex;align-items:center;gap:15px;color:var(--dim);font-size:11px;font-weight:700;letter-spacing:.03em}.entry-card__meta span:first-child{color:var(--orange)}.entry-card h3{font-size:clamp(22px,2vw,28px);margin:17px 0 13px}.entry-card h3 a:hover{color:var(--orange)}.entry-card p{font-size:13px;line-height:1.95;color:var(--dim);max-width:560px}.tag-line{display:flex;gap:7px;flex-wrap:wrap;margin:20px 0 15px}.tag-line span,.article-tags span{font-size:11px;padding:4px 10px;background:#e9eeeb;color:#5a6b72}.entry-card .text-link{margin-top:auto}.home-perspective{background:var(--navy);color:white;padding:95px 0}.perspective-inner{display:grid;grid-template-columns:1fr .75fr;align-items:center;gap:12%}.home-perspective .section-kicker{color:#9fc3c8}.perspective-copy h2{font-size:clamp(35px,4vw,62px);margin:20px 0}.perspective-copy p{font-size:15px;line-height:2;max-width:490px;color:#c1d1d3;margin-bottom:35px}.perspective-quote{border-top:1px solid #7f9aa4;padding:15px 10px}.perspective-quote>span{font-family:Georgia,serif;font-size:100px;line-height:.9;color:var(--orange)}.perspective-quote p{font-size:clamp(23px,2.3vw,35px);line-height:1.65;letter-spacing:-.03em}.perspective-quote small{display:block;margin-top:30px;color:#b3cad0;font-size:12px}.bottom-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.bottom-cards a{min-height:265px;display:flex;flex-direction:column;align-items:flex-start;padding:28px;background:#e6eae6;transition:background .3s,transform .3s}.bottom-cards a:hover{background:#dbe4de;transform:translateY(-4px)}.bottom-cards span{font-size:12px;color:var(--orange);font-weight:800}.bottom-cards strong{font-size:23px;line-height:1.3;margin-top:37px}.bottom-cards p{font-size:13px;color:var(--dim);line-height:1.8;margin-top:15px}.bottom-cards b{margin-top:auto;font-size:22px;align-self:flex-end}.site-footer{background:#0b1d2b;color:#e3e9e8}.footer-inner{max-width:var(--shell);width:calc(100% - 88px);margin:auto;padding:85px 0 70px;display:flex;justify-content:space-between;gap:60px}.footer-wordmark{font-size:31px;font-weight:800;letter-spacing:.11em}.footer-identity p{color:#90a4ae;max-width:320px;font-size:13px;margin-top:20px}.footer-links{display:flex;gap:110px}.footer-links>div{display:flex;flex-direction:column;gap:11px;font-size:13px}.footer-links strong{color:#fff;margin-bottom:13px}.footer-links a{color:#9aafb8}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid #294456;max-width:var(--shell);width:calc(100% - 88px);margin:auto;padding:22px 0 28px;display:flex;justify-content:space-between;font-size:12px;color:#9aafb8}.back-top{position:fixed;right:24px;bottom:24px;width:46px;height:46px;border:0;background:var(--orange);color:white;z-index:30;box-shadow:var(--shadow);font-size:22px;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .2s,transform .2s}.back-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.inner-main{min-height:60vh}.breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;font-size:11px;color:#6b7b85;align-items:center;margin-bottom:48px}.breadcrumbs a:hover{color:var(--orange)}.page-heading{padding-top:49px;padding-bottom:75px}.page-heading h1{font-size:clamp(39px,4.6vw,68px);margin:25px 0}.page-heading>p{max-width:650px;color:var(--dim);font-size:16px;line-height:2}.content-index{padding-bottom:120px}.filter-head{display:flex;justify-content:space-between;gap:40px;align-items:end;border-bottom:1px solid #bdc8c9;padding-bottom:27px}.filter-head h2{font-size:32px}.filter-head p{font-size:13px;color:var(--dim);margin-top:10px}.search-field{display:flex;align-items:center;border-bottom:1px solid var(--ink);min-width:300px}.search-field input{background:transparent;border:0;padding:12px 2px;outline:0;min-width:0;width:100%;font-size:13px;color:var(--ink)}.search-field span{font-size:25px;line-height:1}.filter-chip-row{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 17px}.filter-chip{background:transparent;color:var(--ink);border:1px solid #becbca;padding:8px 17px;font-size:12px;font-weight:700}.filter-chip:hover,.filter-chip.is-active{background:var(--navy);border-color:var(--navy);color:#fff}.entries-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:32px;row-gap:8px}.entries-grid>div{min-width:0}.entries-grid [hidden]{display:none!important}.empty-results{padding:70px;text-align:center;color:var(--dim)}.video-banner{background:#132d3f;color:#fff}.video-banner__layout{min-height:550px;display:grid;grid-template-columns:1fr .82fr;gap:70px;align-items:center;padding-top:42px;padding-bottom:60px}.video-banner .breadcrumbs{color:#a8c0c9}.video-banner .section-kicker{color:#f1a58c}.video-banner h1{font-size:clamp(43px,5vw,76px);margin:25px 0 28px}.video-banner p{font-size:15px;line-height:2.1;color:#b2c7cc;max-width:550px}.banner-art{height:420px;overflow:hidden;transform:rotate(2deg);border:12px solid #29495c;background:#344e5e}.banner-art img{width:100%;height:100%;object-fit:cover}.video-focus{padding-top:110px;padding-bottom:130px}.split-title{display:grid;grid-template-columns:170px 1fr 310px;gap:40px;align-items:start;padding-bottom:45px;border-bottom:1px solid var(--line)}.split-title span{font-size:12px;font-weight:800;color:var(--orange)}.split-title h2{font-size:clamp(28px,3.5vw,45px)}.split-title p{color:var(--dim);font-size:13px;line-height:1.9}.video-feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:34px}.video-feature-list article{padding:37px 35px;background:#eef0eb;min-height:240px;display:flex;flex-direction:column;align-items:flex-start}.article-type{font-size:11px;color:var(--orange);font-weight:800}.video-feature-list h3{font-size:25px;margin:15px 0}.video-feature-list h3 a:hover{color:var(--orange)}.video-feature-list p{font-size:13px;color:var(--dim);line-height:1.9}.video-feature-list article>a{font-size:12px;font-weight:800;margin-top:auto;padding-top:20px}.video-guidance{background:#e4e9e5}.guidance-grid{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:center;padding-top:85px;padding-bottom:85px}.guidance-image{height:370px;background:#99a8ad}.guidance-image img{width:100%;height:100%;object-fit:cover}.guidance-grid h2{font-size:clamp(32px,3.5vw,49px);margin:22px 0}.guidance-grid p{font-size:14px;line-height:2;color:var(--dim);margin-bottom:28px}.community-lead{padding-top:44px;padding-bottom:85px}.community-lead__inner{display:grid;grid-template-columns:1.2fr .7fr;gap:14%;align-items:end}.community-lead h1{font-size:clamp(45px,5vw,77px);margin:21px 0}.community-lead__inner>div:first-child>p{max-width:600px;font-size:15px;color:var(--dim);line-height:2}.community-lead__aside{background:var(--orange);color:#fff;min-height:235px;padding:28px 35px;display:flex;flex-direction:column;justify-content:space-between}.dialogue-symbol{font-family:Georgia,serif;font-size:70px;line-height:1}.community-lead__aside p{font-size:20px;line-height:1.6;font-weight:700}.community-list{padding-bottom:115px}.discussion-steps{border-top:1px solid #bdc8c9}.discussion-steps article{display:grid;grid-template-columns:75px 1fr 42px;gap:25px;padding:31px 10px;border-bottom:1px solid #bdc8c9;align-items:start}.step-num{font-weight:800;color:var(--orange);font-size:13px}.discussion-steps h3{font-size:clamp(22px,2.5vw,31px)}.discussion-steps h3 a:hover{color:var(--orange)}.discussion-steps p{max-width:750px;margin-top:13px;font-size:13px;color:var(--dim)}.step-arrow{font-size:25px}.community-related{background:#e6eae5}.related-layout{display:grid;grid-template-columns:.85fr 1fr;gap:10%;align-items:center;padding:75px 0}.related-layout h2{font-size:clamp(31px,3.6vw,48px);margin:20px 0}.related-layout p{font-size:14px;line-height:2;color:var(--dim);margin-bottom:23px}.related-layout img{height:350px;width:100%;object-fit:cover;background:#b1bdbf}.guide-top{padding-top:45px;padding-bottom:70px}.guide-headline{max-width:850px}.guide-headline h1{font-size:clamp(46px,5.4vw,77px);margin:23px 0 27px}.guide-headline p{font-size:16px;line-height:2;color:var(--dim);max-width:700px}.guide-layout{display:grid;grid-template-columns:1.4fr .65fr;gap:8%;padding-bottom:120px}.guide-main>h2{font-size:29px;padding-bottom:21px;border-bottom:2px solid var(--ink)}.guide-chapters article{padding:30px 0;border-bottom:1px solid var(--line)}.guide-chapters span{font-size:11px;color:var(--orange);font-weight:850}.guide-chapters h3{font-size:27px;margin:11px 0}.guide-chapters p{font-size:14px;line-height:1.95;color:var(--dim);max-width:700px}.guide-chapters a{font-size:12px;font-weight:800;display:inline-block;margin-top:19px}.guide-chapters a:hover{color:var(--orange)}.guide-aside{position:relative}.guide-aside>img{width:100%;height:390px;object-fit:cover;background:#b1c1c1}.guide-aside>div{background:var(--navy);color:#fff;padding:31px}.guide-aside h3{font-size:22px}.guide-aside ul{padding-left:20px;line-height:2.5;font-size:13px;color:#ccdbdc;margin-bottom:0}.safety-lead{padding-top:45px;padding-bottom:80px}.safety-lead h1{font-size:clamp(48px,5.3vw,75px);margin:25px 0}.safety-lead p{max-width:650px;color:var(--dim);font-size:16px;line-height:2}.safety-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-bottom:80px}.safety-grid article{background:#e8eee9;padding:38px 42px 44px;min-height:420px}.safety-num{font-family:Georgia,serif;font-size:45px;color:var(--orange);font-weight:700}.safety-grid h2{font-size:31px;margin:19px 0}.safety-grid p{font-size:14px;color:#526675;line-height:2}.safety-grid ul{font-size:13px;color:#526675;line-height:2;max-width:490px;padding-left:21px;margin:19px 0 0}.safety-bottom{border-top:1px solid var(--line);padding-top:45px;padding-bottom:110px;display:flex;justify-content:space-between;align-items:center;gap:30px}.safety-bottom h2{font-size:30px}.safety-bottom p{font-size:13px;color:var(--dim);margin-top:10px}.about-page{padding-top:48px;padding-bottom:145px;max-width:950px}.about-page h1{font-size:clamp(48px,6vw,84px);margin:22px 0}.about-large{font-size:clamp(20px,2.4vw,31px);line-height:1.8;letter-spacing:-.025em}.about-divide{margin-top:75px;border-top:1px solid var(--line)}.about-divide section{display:grid;grid-template-columns:180px 1fr;gap:35px;padding:33px 0;border-bottom:1px solid var(--line)}.about-divide h2{font-size:21px}.about-divide p{color:var(--dim);font-size:14px;line-height:2}.about-divide a{text-decoration:underline;text-underline-offset:4px;color:var(--blue)}.article-wrap{padding-top:45px;padding-bottom:110px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:9%;align-items:start}.article-prose{max-width:var(--reading)}.article-head{padding-bottom:43px;border-bottom:1px solid #bdc9cb;margin-bottom:48px}.article-head h1{font-size:clamp(36px,4.2vw,60px);margin:24px 0}.article-deck{font-size:17px;color:#536775;line-height:2}.article-attributes{display:flex;gap:22px;font-size:11px;color:#86949b;font-weight:750;margin-top:30px}.article-section{margin-top:50px;scroll-margin-top:40px}.article-section h2{font-size:clamp(23px,2.4vw,33px);margin-bottom:22px;position:relative;padding-left:18px}.article-section h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;background:var(--orange)}.article-section p{font-size:16px;line-height:2.25;color:#3c4c56;margin-bottom:20px}.article-section p+p{margin-top:20px}.detail-list{padding-left:20px;color:#3c4c56;font-size:15px;line-height:2.2}.article-endnote{border-left:3px solid var(--orange);background:#e8eeea;padding:22px 26px;margin-top:60px}.article-endnote strong{font-size:15px}.article-endnote p{font-size:13px;color:#596b75;line-height:1.95;margin-top:9px}.article-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:33px}.article-aside{position:sticky;top:24px}.sticky-note{background:#e9edeb;padding:25px}.sticky-note h2{font-size:22px;margin:17px 0}.sticky-note ol{padding-left:20px;font-size:13px;color:#5e6f78;line-height:2.3}.sticky-note a:hover{color:var(--orange)}.aside-home{border-top:1px solid #c7d2d1;display:block;margin-top:24px;padding-top:18px;font-size:12px;font-weight:800}.article-more{margin-top:95px}.article-more .home-entry-grid{margin-top:0}.missing-page{padding-top:140px;padding-bottom:180px;min-height:60vh}.missing-page h1{font-size:clamp(45px,6vw,80px);margin:20px 0}.missing-page p{color:var(--dim);margin-bottom:32px}.missing-page .button{margin-right:12px}

@media(max-width:1180px){.header-wrap,.layout-container,.footer-inner,.footer-bottom{width:calc(100% - 60px)}.header-wrap{gap:21px}.site-nav{gap:17px}.site-nav a{font-size:12px}.header-search{display:none}.home-lead__copy{padding-left:50px;padding-right:40px}.hero-image-shell{right:30px}.topic-columns{grid-template-columns:repeat(3,1fr)}.topic-panel{padding:24px}.topic-panel__overlay{padding:24px}.topic-panel h3{font-size:25px}.split-title{grid-template-columns:100px 1fr 245px;gap:23px}}
@media(max-width:900px){.header-wrap{min-height:78px}.menu-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;margin-left:auto;width:44px;height:44px;background:transparent;border:1px solid var(--line)}.menu-button span:not(.sr-only){width:21px;height:2px;background:var(--navy);display:block}.site-nav{display:none;position:absolute;left:0;right:0;top:100%;padding:18px 30px 23px;background:#f7f7f3;box-shadow:0 20px 25px rgba(13,34,46,.14);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.site-nav.is-open{display:flex}.site-nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}.site-nav a::after{display:none}.home-lead{grid-template-columns:1fr;min-height:0}.home-lead__copy{min-height:500px;padding:70px 50px 35px}.home-lead__visual{min-height:400px}.hero-image-shell{inset:20px 60px 20px 50px}.vertical-caption{right:24px}.home-topics,.home-editorial,.home-bottom{padding-top:78px;padding-bottom:78px}.topic-columns{grid-template-columns:repeat(2,1fr)}.topic-panel:last-child{grid-column:span 2;min-height:250px}.topic-panel h3{margin-top:auto}.topic-panel--image{min-height:335px}.perspective-inner{gap:40px}.footer-links{gap:60px}.entries-grid{grid-template-columns:repeat(2,1fr)}.split-title{grid-template-columns:1fr 1.8fr}.split-title p{grid-column:2}.video-banner__layout{grid-template-columns:1fr 1fr;gap:25px;min-height:440px}.video-banner h1{font-size:47px}.banner-art{height:330px}.community-lead__inner{gap:40px}.guide-layout{gap:35px}.safety-grid article{padding:30px;min-height:auto}.article-layout{grid-template-columns:minmax(0,1fr) 210px;gap:35px}}
@media(max-width:700px){.layout-container,.header-wrap,.footer-inner,.footer-bottom{width:calc(100% - 36px)}.header-wrap{min-height:70px}.brand-symbol{width:38px;height:38px}.brand-link strong{font-size:20px}.home-lead__copy{padding:55px 21px 30px;min-height:510px}.home-lead h1{font-size:clamp(40px,10vw,61px)}.lead-description{font-size:14px}.hero-footnote{gap:15px;flex-wrap:wrap}.home-lead__visual{min-height:300px}.hero-image-shell{inset:12px 40px 12px 18px}.vertical-caption{right:12px;font-size:9px}.section-intro{align-items:flex-start;flex-direction:column;gap:15px}.section-intro h2,.editorial-head h2{font-size:36px}.topic-columns{grid-template-columns:1fr}.topic-panel,.topic-panel:last-child{grid-column:auto;min-height:250px}.topic-panel--image{min-height:330px}.feature-story{grid-template-columns:1fr}.feature-story__image{height:245px}.feature-story__text{min-height:280px;padding:30px}.feature-story__text h3{margin-top:14px}.home-entry-grid{grid-template-columns:1fr}.entry-card{padding:29px 0}.home-perspective{padding:70px 0}.perspective-inner{grid-template-columns:1fr}.perspective-quote{margin-top:25px}.bottom-cards{grid-template-columns:1fr}.bottom-cards a{min-height:205px}.bottom-cards strong{margin-top:20px}.footer-inner{padding:65px 0 40px;flex-direction:column;gap:45px}.footer-links{gap:60px;justify-content:flex-start}.footer-bottom{padding-bottom:35px}.page-heading{padding-top:27px;padding-bottom:40px}.breadcrumbs{margin-bottom:35px}.page-heading h1,.guide-headline h1{font-size:42px}.filter-head{flex-direction:column;align-items:stretch;gap:20px}.search-field{min-width:0}.filter-chip-row{gap:7px}.filter-chip{padding:8px 11px}.entries-grid{grid-template-columns:1fr}.content-index{padding-bottom:80px}.video-banner__layout{grid-template-columns:1fr;gap:30px;padding-top:30px;padding-bottom:50px}.video-banner h1{font-size:45px}.banner-art{max-width:420px;height:290px;transform:none}.split-title{grid-template-columns:1fr;gap:15px}.split-title p{grid-column:auto}.video-feature-list{grid-template-columns:1fr}.video-focus{padding-top:75px;padding-bottom:80px}.guidance-grid{grid-template-columns:1fr;gap:35px;padding-top:60px;padding-bottom:70px}.guidance-image{height:260px}.community-lead{padding-top:25px;padding-bottom:55px}.community-lead__inner{grid-template-columns:1fr;gap:30px}.community-lead h1{font-size:46px}.community-lead__aside{min-height:160px}.community-list{padding-bottom:70px}.discussion-steps article{grid-template-columns:33px 1fr 27px;gap:10px;padding:25px 0}.discussion-steps h3{font-size:23px}.related-layout{grid-template-columns:1fr;padding:60px 0;gap:35px}.related-layout img{height:240px}.guide-top{padding-top:25px;padding-bottom:40px}.guide-layout{grid-template-columns:1fr;padding-bottom:80px}.guide-aside>img{height:250px}.guide-aside>div{padding:25px}.safety-lead{padding-top:25px;padding-bottom:60px}.safety-lead h1{font-size:48px}.safety-grid{grid-template-columns:1fr;padding-bottom:65px}.safety-grid article{padding:30px 25px}.safety-bottom{flex-direction:column;align-items:flex-start;padding-bottom:80px}.about-page{padding-bottom:85px}.about-divide{margin-top:50px}.about-divide section{grid-template-columns:1fr;gap:12px}.article-wrap{padding-top:28px;padding-bottom:70px}.article-layout{grid-template-columns:1fr}.article-aside{display:none}.article-head h1{font-size:39px}.article-section{margin-top:38px}.article-section p{font-size:15px}.article-more{margin-top:70px}.missing-page{padding-top:100px;padding-bottom:120px}}
@media(max-width:390px){.home-lead h1{font-size:39px}.lead-actions{width:100%}.lead-actions .button{flex:1 1 100%}.section-intro h2{font-size:32px}.footer-links{gap:30px}.site-nav{padding-left:18px;padding-right:18px}.topic-panel h3{font-size:26px}.article-head h1{font-size:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
@media print{.site-header,.site-footer,.back-top,.article-aside,.lead-actions,.menu-button{display:none!important}body{background:#fff;color:#000}.layout-container{width:100%}.article-layout{display:block}.article-section{break-inside:avoid}.home-lead{display:block}.home-lead__visual{display:none}a{text-decoration:underline}}