@charset "UTF-8";
/* Visual language: editorial cinema, restrained ivory on midnight blue, copper-orange accents. */
:root {
 --ink:#111927;--ink-2:#232e41;--ink-3:#465368;--ink-4:#657184;
 --paper:#f4f2eb;--paper-2:#e8e7de;--paper-3:#faf9f5;
 --stroke:#d8d9d3;--stroke-dark:#384253;--accent:#fa805c;--accent-deep:#ad492e;
 --lime:#c8e6b8;--teal:#88bbba;--white:#fff;
 --page-width:1400px;--reading-width:720px;--radius:18px;
 --font:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
 --serif:Georgia,"Noto Serif SC","Songti SC","SimSun",serif;
 --shadow:0 18px 60px rgba(10,16,27,.11);
 --ease:cubic-bezier(.2,.7,.18,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--font);font-size:16px;line-height:1.7;font-synthesis:none;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
img{display:block;max-width:100%;height:auto}
svg{display:block;max-width:100%}
h1,h2,h3,h4,p,ul,ol,dl{margin-top:0}
h1,h2,h3{line-height:1.15;letter-spacing:-.035em}
h1{font-size:clamp(2.7rem,6.7vw,6.5rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.8vw,3.5rem);font-weight:780}
h3{font-size:clamp(1.16rem,2vw,1.6rem);font-weight:740}
p{line-height:1.85}
::selection{background:var(--accent);color:var(--ink)}
.skip-link{position:absolute;top:-120px;left:1rem;background:var(--accent);color:var(--ink);padding:12px 22px;z-index:999;border-radius:0 0 12px 12px}
.skip-link:focus{top:0}
.site-shell{min-height:100vh;overflow:hidden;display:flex;flex-direction:column}
.site-shell>main{flex:1}
.site-header{z-index:100;position:relative;background:var(--ink);color:var(--paper);border-bottom:1px solid #30394a}
.site-header__inner{max-width:var(--page-width);padding:0 38px;margin:auto;min-height:92px;display:flex;align-items:center;gap:clamp(20px,3vw,55px)}
.wordmark{display:inline-flex;align-items:center;min-width:max-content;gap:12px;line-height:1}
.wordmark__glyph{width:35px;height:35px;background:var(--accent);border-radius:10px 13px 9px 13px;display:flex;justify-content:center;align-items:flex-end;gap:3px;padding:8px;transform:rotate(-5deg)}
.wordmark__glyph span{display:block;width:4px;background:var(--ink);border-radius:6px;transform:rotate(5deg)}
.wordmark__glyph span:nth-child(1){height:12px}.wordmark__glyph span:nth-child(2){height:21px}.wordmark__glyph span:nth-child(3){height:16px}
.wordmark__name{font-weight:850;font-size:24px;letter-spacing:-.08em}
.wordmark__caption{border-left:1px solid var(--stroke-dark);padding-left:12px;font-size:9px;line-height:1.4;color:#aeb9c9;letter-spacing:.12em;max-width:88px}
.primary-nav{display:flex;align-items:center;justify-content:center;gap:clamp(13px,1.6vw,27px);margin-left:auto}
.primary-nav a{position:relative;display:inline-flex;align-items:center;white-space:nowrap;font-size:13px;font-weight:660;letter-spacing:.015em;min-height:50px;color:#d0d7e1;transition:color .2s}
.primary-nav a:after{content:"";height:2px;position:absolute;bottom:6px;left:0;right:100%;background:var(--accent);transition:right .24s var(--ease)}
.primary-nav a:hover,.primary-nav a[aria-current="page"]{color:var(--white)}
.primary-nav a:hover:after,.primary-nav a[aria-current="page"]:after{right:0}
.header-search{display:flex;align-items:center;white-space:nowrap;font-size:12px;color:#c6cfdd;border-left:1px solid #384252;gap:8px;padding-left:22px}
.header-search span:first-child{font-size:24px;line-height:1}
.header-search:hover{color:var(--accent)}
.nav-toggle{display:none;border:0;background:transparent;width:44px;height:44px;cursor:pointer;padding:12px;margin-left:auto}
.nav-toggle span{display:block;height:2px;background:var(--paper);margin:5px 0;transition:transform .2s,opacity .2s}
.kicker,.eyebrow{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.19em}
.kicker{display:flex;align-items:center;gap:12px}.kicker__dot{width:8px;height:8px;background:var(--accent);border-radius:100%}
.eyebrow{color:var(--accent-deep)}
.button{min-height:54px;display:inline-flex;align-items:center;justify-content:space-between;gap:32px;padding:13px 24px;font-size:13px;font-weight:800;border:1px solid transparent;border-radius:3px;transition:transform .2s var(--ease),background .2s var(--ease),color .2s}
.button:hover{transform:translateY(-3px)}
.button--primary{background:var(--accent);color:#231b20}
.button--primary:hover{background:#ff9b7c}
.button--light{background:var(--paper);color:var(--ink)}
.button--light:hover{background:var(--white)}
.text-link{display:inline-flex;align-items:center;gap:15px;padding:8px 0;border-bottom:1px solid currentColor;font-weight:750;font-size:13px;transition:gap .2s}
.text-link:hover{gap:23px}
.intro{min-height:625px;background:var(--ink);color:var(--paper);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);overflow:hidden}
.intro__content{padding:clamp(60px,9vw,150px) clamp(35px,7vw,120px) clamp(65px,8vw,130px) max(38px,calc((100vw - var(--page-width))/2 + 38px));z-index:1}
.intro .kicker{color:var(--teal);margin-bottom:40px}
.intro h1{max-width:780px;margin-bottom:26px;font-size:clamp(3.2rem,6.1vw,6.6rem);letter-spacing:-.075em;line-height:1.13}
.intro h1 em{display:block;font-family:var(--serif);font-size:.79em;font-weight:500;color:var(--accent);font-style:normal;letter-spacing:-.05em;margin-top:12px}
.intro__lead{max-width:560px;color:#c1cbd7;font-size:clamp(16px,1.8vw,19px);line-height:1.95}
.intro__links{display:flex;flex-wrap:wrap;align-items:center;gap:32px;margin-top:42px}
.intro__links .text-link{color:#dae1ec}
.intro__art{position:relative;overflow:hidden;background:radial-gradient(ellipse at 68% 42%,#46566b 0,#202c40 34%,#111927 70%);isolation:isolate;display:flex;align-items:center;justify-content:center;min-height:500px}
.intro__art:before,.intro__art:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.11);width:600px;height:600px;border-radius:50%;transform:rotate(35deg)}
.intro__art:after{width:450px;height:450px;border-color:rgba(255,255,255,.07)}
.film-frame{width:min(70%,430px);aspect-ratio:4/5;max-height:470px;border:1px solid #93b0b0;border-radius:220px 220px 12px 12px;position:relative;background:linear-gradient(150deg,#345460 1%,#283443 43%,#171f2c 44%,#101823 100%);box-shadow:0 0 0 14px rgba(255,255,255,.025), 0 0 110px #508c8730;transform:rotate(8deg);overflow:hidden}
.film-frame:before{content:"";display:block;position:absolute;inset:18% -30% auto;aspect-ratio:1;border:1px solid #86b1ac60;transform:rotate(-20deg);border-radius:50%}
.film-frame:after{content:"";position:absolute;left:-20%;right:-20%;bottom:-16%;height:64%;background:repeating-linear-gradient(172deg,transparent,transparent 32px,#e6eddd16 34px);transform:rotate(-17deg)}
.film-frame__circle{position:absolute;width:46%;aspect-ratio:1;top:32%;left:28%;border-radius:50%;border:28px solid var(--accent);opacity:.85;box-shadow:0 0 0 28px #fa805c12,0 0 0 62px #fa805c0a}
.film-frame__line{position:absolute;top:8%;left:9%;right:9%;height:1px;background:#dce6d778}
.film-frame__number,.film-frame__cut{position:absolute;font:700 10px/1 var(--font);letter-spacing:.2em;color:#c4d3cd;z-index:1}
.film-frame__number{top:11%;left:11%}.film-frame__cut{bottom:9%;right:9%}
.intro__visual-label{position:absolute;bottom:35px;right:50px;z-index:2;color:#c4d0d3;letter-spacing:.2em;font-size:10px;writing-mode:vertical-rl}
.section{max-width:var(--page-width);margin:auto;padding:110px 38px}
.section-heading{max-width:800px;margin-bottom:52px}
.section-heading h2{margin:12px 0 24px}.section-heading p:not(.eyebrow){color:var(--ink-3);font-size:16px;max-width:640px}
.section-heading--compact{margin-bottom:30px}
.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.topic-card{position:relative;display:flex;flex-direction:column;min-height:290px;padding:30px 27px 55px;border:1px solid var(--stroke);background:var(--paper-3);gap:15px;transition:background .2s,border-color .2s,transform .3s var(--ease),box-shadow .2s}
.topic-card:nth-child(2){background:#d8e6df}.topic-card:nth-child(3){background:#e5e0d5}.topic-card:nth-child(4){background:#e2e6ed}
.topic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#adbbb0}
.topic-card__label{font-size:10px;font-weight:800;letter-spacing:.13em;color:var(--accent-deep)}
.topic-card strong{font-size:clamp(1.3rem,2vw,1.8rem);font-weight:780;line-height:1.35;letter-spacing:-.045em}
.topic-card>span:nth-of-type(2){font-size:13px;line-height:1.8;color:var(--ink-3)}
.topic-card__arrow{position:absolute;bottom:22px;right:25px;font-size:25px!important;line-height:1!important;color:var(--ink)!important}
.feature-section{background:var(--ink);color:var(--paper);padding:100px max(38px,calc((100vw - var(--page-width))/2 + 38px));display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(55px,10vw,170px)}
.feature-section__side{align-self:start;position:sticky;top:40px}
.feature-section__side .eyebrow{color:var(--teal)}
.feature-section__side h2{font-size:clamp(2rem,4.3vw,4.7rem);margin:28px 0}
.feature-section__side p{color:#b5c0cc;line-height:1.95;max-width:420px}
.feature-section__side .text-link{color:var(--accent);margin-top:24px}
.feature-section__content{display:grid;grid-template-rows:repeat(3,1fr)}
.feature-fact{display:grid;grid-template-columns:75px 1fr;gap:25px;padding:32px 0;border-bottom:1px solid var(--stroke-dark)}
.feature-fact:first-child{border-top:1px solid var(--stroke-dark)}
.feature-fact>span{font:400 44px/1 var(--serif);color:var(--accent)}
.feature-fact h3{font-size:22px;margin-bottom:13px}.feature-fact p{font-size:14px;color:#bfcad5;margin-bottom:0}
.home-reading{padding-top:130px;padding-bottom:145px}
.reading-row{display:grid;grid-template-columns:75px minmax(0,1fr) 175px;gap:35px;align-items:center;border-top:1px solid var(--stroke);padding:35px 0}
.reading-row:last-child{border-bottom:1px solid var(--stroke)}
.reading-row__number{font:italic 42px/1 var(--serif);color:var(--accent-deep)}
.reading-row h3{margin:0 0 8px}.reading-row p{font-size:14px;color:var(--ink-3);margin:0;max-width:690px}
.reading-row>a{font-size:12px;font-weight:800;white-space:nowrap;border-bottom:1px solid var(--ink);padding-bottom:8px;justify-self:end}
.reading-row>a:hover{color:var(--accent-deep);border-color:var(--accent-deep)}
.closing-band{background:var(--accent);padding:75px max(38px,calc((100vw - var(--page-width))/2 + 38px));display:flex;align-items:center;gap:50px;justify-content:space-between}
.closing-band .eyebrow{color:#3c2523}.closing-band h2{font-size:clamp(2rem,4.2vw,4.6rem);max-width:750px;margin:0}.closing-band .button{flex-shrink:0}
.footer{background:#0d1420;color:var(--paper);padding:75px max(38px,calc((100vw - var(--page-width))/2 + 38px)) 25px;border-top:1px solid #354052}
.footer__grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(160px,1fr) minmax(160px,1fr);gap:70px;margin-bottom:90px}
.footer__brand{font-size:28px;letter-spacing:-.06em}.footer__grid p{max-width:390px;color:#aeb9c7;font-size:13px;line-height:2;margin-top:20px}.footer__grid .footer__small{font-size:11px;color:#8795a6}
.footer__grid h2{font-size:14px;letter-spacing:.05em;margin:10px 0 25px}
.footer__grid a{display:block;width:max-content;font-size:13px;color:#bac7d5;margin:15px 0}.footer__grid a:hover{color:var(--accent)}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #293443;padding-top:25px;font-size:11px;color:#8795a6;gap:20px}
.footer__bottom a:hover{color:var(--accent)}
.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--ink-4);margin-bottom:55px}
.breadcrumbs a:hover{text-decoration:underline}.breadcrumbs [aria-current="page"]{color:var(--ink)}
.editorial__hero{padding:75px max(38px,calc((100vw - var(--page-width))/2 + 38px)) 90px;background:#e6e7df;display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:clamp(40px,8vw,130px)}
.editorial__hero .eyebrow{margin-bottom:22px}.editorial__hero h1{max-width:950px;font-size:clamp(2.9rem,5.4vw,5.8rem);line-height:1.12;letter-spacing:-.065em}
.editorial__lead{max-width:800px;font-size:17px;line-height:2;color:#49586b;margin-bottom:0}
.editorial__aside{align-self:end;border-top:3px solid var(--accent-deep);padding-top:25px;color:var(--ink-3)}
.editorial__aside span{font-weight:800;font-size:10px;letter-spacing:.16em}.editorial__aside p{font-size:14px;line-height:1.9;margin:25px 0}.editorial__aside a{font-size:12px;text-decoration:underline;text-underline-offset:6px;font-weight:800}
.editorial__layout{max-width:var(--page-width);margin:auto;display:grid;grid-template-columns:minmax(220px,.31fr) minmax(0,1fr);gap:clamp(50px,8vw,130px);padding:100px 38px 120px}
.reading-index{align-self:start;position:sticky;top:36px;border-top:1px solid var(--stroke);padding-top:22px}
.reading-index h2{font-size:13px;letter-spacing:.11em;margin-bottom:22px}
.reading-index ol{list-style:none;padding:0;margin:0;counter-reset:reading}
.reading-index li{counter-increment:reading;display:flex;align-items:baseline;gap:13px;border-bottom:1px solid var(--stroke);padding:16px 0}
.reading-index li:before{content:counter(reading,decimal-leading-zero);color:var(--accent-deep);font-size:10px;font-weight:850;min-width:18px}
.reading-index li a{font-size:13px;line-height:1.55;color:var(--ink-3);font-weight:650}
.reading-index li a:hover{color:var(--accent-deep)}
.reading-index__extra{font-size:12px;font-weight:700;display:block;margin-top:25px}
.editorial__articles{min-width:0}
.article-block{scroll-margin-top:35px;display:grid;grid-template-columns:70px minmax(0,1fr);gap:20px;padding:0 0 75px;margin-bottom:75px;border-bottom:1px solid var(--stroke)}
.article-block__index{font:italic 38px/1.2 var(--serif);color:var(--accent-deep)}
.article-block__body{max-width:var(--reading-width)}
.article-block h2{font-size:clamp(1.7rem,3.2vw,2.9rem);letter-spacing:-.06em;margin-bottom:20px}
.article-block__lead{font-weight:720;color:var(--ink-2);font-size:18px;line-height:1.8}
.article-block p{font-size:15px;line-height:2.05;color:var(--ink-3);margin-bottom:20px}
.article-block h3{font-size:18px;margin-top:42px;margin-bottom:20px}
.checklist{counter-reset:step;list-style:none;padding:0;margin:20px 0 32px}
.checklist li{position:relative;counter-increment:step;border-left:2px solid var(--stroke);padding:13px 18px 15px 46px;color:var(--ink-2);font-size:14px;line-height:1.85;background:linear-gradient(90deg,rgba(233,233,223,.62),transparent)}
.checklist li:before{content:counter(step,decimal-leading-zero);position:absolute;left:13px;top:13px;font-size:11px;color:var(--accent-deep);font-weight:850}
.article-note{background:#e0e7e3;border-left:4px solid #789f9d;padding:24px 28px;margin-top:28px}
.article-note strong{font-size:12px;letter-spacing:.09em}.article-note p{margin:8px 0 0;font-size:13px;line-height:1.9}
.article-next{margin-top:25px}.article-next h2{font-size:24px;margin-bottom:24px}.article-next__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.topic-card--small{min-height:230px;padding:23px 22px 46px}.topic-card--small strong{font-size:20px}.topic-card--small>span:nth-of-type(2){font-size:12px}
.reference-hero{padding:80px max(38px,calc((100vw - var(--page-width))/2 + 38px)) 65px;background:var(--ink);color:var(--paper)}
.reference-hero .breadcrumbs{color:#a4b0c0}.reference-hero .breadcrumbs [aria-current="page"]{color:var(--paper)}
.reference-hero .eyebrow{color:var(--teal)}.reference-hero h1{max-width:950px;font-size:clamp(2.8rem,6vw,6rem)}
.reference-hero>p:not(.eyebrow){max-width:700px;color:#bfccd8;font-size:16px}
.term-filter-label{display:block;margin:48px 0 10px;font-size:12px;font-weight:800;letter-spacing:.05em}
.reference-hero input{width:min(100%,650px);background:#273348;color:white;border:1px solid #556276;padding:17px 20px;border-radius:3px;outline-color:var(--accent)}
.reference-hero input::placeholder{color:#98a8bb}.reference-hero .filter-status{font-size:12px!important;color:#98a8bb!important;margin:10px 0 0}
.reference-list{max-width:var(--page-width);padding:65px 38px 100px;margin:auto}
.reference-list dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0}
.term{background:var(--paper-3);border:1px solid var(--stroke);padding:27px 30px;scroll-margin-top:35px}
.term[hidden]{display:none}.term dt{font-size:20px;font-weight:800;margin:0 0 10px;letter-spacing:-.03em}
.term dd{margin:0;font-size:14px;color:var(--ink-3);line-height:1.9}
.term dd.term__example{color:var(--ink-2);margin-top:13px;padding-top:13px;border-top:1px solid var(--stroke);font-size:13px}
.reference-bottom{max-width:calc(var(--page-width) - 76px);margin:0 auto 100px;background:#dce7e4;padding:40px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.reference-bottom p{margin:0}.reference-bottom a{font-size:13px;font-weight:800;white-space:nowrap;border-bottom:1px solid currentColor}
.questions-hero{padding:80px max(38px,calc((100vw - var(--page-width))/2 + 38px)) 75px;background:#e5e8e7}
.questions-hero h1{max-width:950px;font-size:clamp(2.7rem,5.4vw,5.4rem)}
.questions-hero>p:not(.eyebrow){max-width:720px;color:var(--ink-3);font-size:16px}
.faq-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:clamp(55px,8vw,150px);padding:90px 38px 130px;max-width:var(--page-width);margin:auto}
.faq-layout>aside h2{font-size:31px;margin:18px 0}.faq-layout>aside p:not(.eyebrow){color:var(--ink-3);font-size:14px}
.faq-stack{border-top:1px solid var(--stroke)}
.faq-item{border-bottom:1px solid var(--stroke);background:transparent;transition:background .2s}
.faq-item[open]{background:#ebece5}
.faq-item summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:38px minmax(0,1fr) 25px;gap:17px;align-items:center;padding:26px 25px 26px 20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary span:first-child{font-size:11px;color:var(--accent-deep);font-weight:800}
.faq-item summary strong{font-size:17px;line-height:1.65}
.faq-plus{font-size:26px;font-weight:400;line-height:1;text-align:center;transition:transform .2s}
.faq-item[open] .faq-plus{transform:rotate(45deg)}
.faq-item__answer{padding:0 70px 25px 75px}
.faq-item__answer p{color:var(--ink-3);font-size:14px;margin:0 0 18px;line-height:1.95}
.faq-item__answer a{font-size:12px;font-weight:800;border-bottom:1px solid var(--accent-deep);padding-bottom:5px;color:var(--accent-deep)}
.about-page{padding:70px max(38px,calc((100vw - var(--page-width))/2 + 38px)) 150px}
.about-page h1{max-width:870px;margin:20px 0 85px;font-size:clamp(2.8rem,6vw,6rem)}
.about-page__columns{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(70px,10vw,200px)}
.about-page__intro{border-top:4px solid var(--accent);padding-top:38px}
.about-page__intro p{font-size:clamp(20px,2.3vw,28px);line-height:1.85;font-weight:660;letter-spacing:-.02em}
.about-page__detail h2{font-size:23px;margin:0 0 13px}
.about-page__detail p{font-size:15px;color:var(--ink-3);margin:0 0 42px}
.about-page__links{display:flex;gap:14px;flex-wrap:wrap}.about-page__links a{border:1px solid var(--stroke);padding:10px 16px;font-size:13px;font-weight:750}
.about-page__links a:hover{border-color:var(--accent-deep);color:var(--accent-deep)}
.search-page{padding:75px max(38px,calc((100vw - var(--page-width))/2 + 38px)) 140px}
.search-page h1{margin-bottom:15px}.search-page>p:not(.eyebrow){font-size:16px;color:var(--ink-3);max-width:690px}
.search-form{max-width:840px;margin:45px 0 65px}.search-form label{display:block;font-weight:800;font-size:13px;margin-bottom:12px}
.search-form>div{display:flex;gap:10px}.search-form input{flex:1;min-width:0;border:1px solid #a9b0b4;padding:16px 18px;background:white;border-radius:2px}
.search-form button{border:0;background:var(--ink);color:var(--paper);padding:14px 40px;font-weight:800;cursor:pointer;border-radius:2px}
.search-form button:hover{background:var(--accent-deep)}
.search-page section>h2{font-size:24px;line-height:1.5}
.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:25px}
.search-result{position:relative;background:var(--paper-3);border:1px solid var(--stroke);padding:28px 45px 28px 26px;transition:transform .2s,border-color .2s}
.search-result:hover{transform:translateY(-3px);border-color:var(--accent-deep)}
.search-result span{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-deep);font-weight:800}
.search-result h3{font-size:20px;margin:12px 0}.search-result p{font-size:13px;color:var(--ink-3);line-height:1.85;margin:0}.search-result b{position:absolute;right:22px;top:22px}
.empty-results{background:#e4e9e4;padding:30px;margin-top:30px}
.search-page__links{display:flex;flex-wrap:wrap;gap:12px;margin-top:55px}.search-page__links a{padding:10px 15px;border:1px solid var(--stroke);font-size:13px}
.search-page__links a:hover{border-color:var(--ink)}
.not-found{text-align:center;padding:140px 25px 170px;display:flex;flex-direction:column;align-items:center}
.not-found h1{font-size:clamp(3rem,7vw,7rem);max-width:900px;margin-bottom:24px}.not-found p:not(.eyebrow){max-width:530px;color:var(--ink-3)}
.not-found .button{margin:20px 0}.not-found .text-link{margin-top:12px}
/* Tablet reflow: preserve semantic reading order and full navigation access. */
@media(max-width:1180px){
 .site-header__inner{padding:0 25px;gap:18px}.wordmark__caption{display:none}.primary-nav{gap:13px}.primary-nav a{font-size:12px}
 .header-search{padding-left:12px}.header-search span:last-child{display:none}
 .intro__content{padding-left:45px;padding-right:35px}.intro h1{font-size:clamp(3rem,6vw,5.3rem)}
 .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-card{min-height:255px}
 .editorial__layout{gap:50px;grid-template-columns:220px minmax(0,1fr)}
 .article-block{grid-template-columns:45px minmax(0,1fr);gap:15px}.article-block__index{font-size:28px}
}
@media(max-width:900px){
 html{scroll-padding-top:25px}
 .site-header__inner{min-height:75px}.nav-toggle{display:block}.primary-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#172133;padding:12px 25px 30px;border-top:1px solid var(--stroke-dark);flex-direction:column;align-items:stretch;gap:0;box-shadow:0 20px 35px #0005}
 .primary-nav.is-open{display:flex}.primary-nav a{font-size:15px;border-bottom:1px solid var(--stroke-dark);min-height:55px}.primary-nav a:after{display:none}
 .header-search{border:0;padding-left:0;margin-left:0}.header-search span:last-child{display:inline}
 .intro{grid-template-columns:1fr}.intro__content{padding:85px 38px 75px}.intro h1{max-width:650px}.intro__art{min-height:330px}.film-frame{height:290px;max-width:260px;width:42%;aspect-ratio:1/1}
 .film-frame__circle{border-width:15px}.intro__visual-label{right:35px}
 .feature-section{grid-template-columns:1fr;gap:45px}.feature-section__side{position:static}.feature-section__content{max-width:750px}
 .editorial__hero{grid-template-columns:1fr;padding-top:50px;padding-bottom:60px;gap:35px}.editorial__aside{max-width:650px;display:flex;align-items:center;gap:18px}.editorial__aside p{margin:0}.editorial__aside a{white-space:nowrap}
 .editorial__layout{display:block;padding-top:45px}.reading-index{position:static;padding:18px 0 28px;margin-bottom:50px}.reading-index ol{display:flex;flex-wrap:wrap;gap:9px}.reading-index li{border:1px solid var(--stroke);padding:8px 10px}.reading-index__extra{margin-top:15px}
 .article-block__body{max-width:800px}
 .faq-layout{grid-template-columns:1fr;gap:45px}.faq-layout>aside{max-width:550px}
 .about-page__columns{gap:45px}.about-page__intro p{font-size:20px}
}
@media(max-width:680px){
 body{font-size:15px}.site-header__inner{padding:0 19px;min-height:68px}.wordmark__name{font-size:20px}.wordmark__glyph{width:30px;height:30px}.header-search span:last-child{display:none}
 .intro__content{padding:65px 22px 70px}.intro h1{font-size:clamp(2.9rem,10.6vw,4.6rem);line-height:1.22}.intro__lead{font-size:15px}.intro__links{gap:18px;margin-top:30px}.intro__links .button{width:100%}
 .intro__art{min-height:275px}.film-frame{height:230px;max-width:230px;width:54%}.intro__visual-label{bottom:18px;right:20px;font-size:9px}
 .section{padding:75px 22px}.section-heading{margin-bottom:32px}.section-heading h2{margin-bottom:15px}
 .topic-grid{grid-template-columns:1fr;gap:10px}.topic-card{min-height:195px;padding:24px 55px 25px 25px;gap:8px}.topic-card strong{font-size:24px}.topic-card__arrow{right:20px;bottom:17px}
 .feature-section{padding:80px 22px}.feature-section__side h2{font-size:42px}.feature-fact{grid-template-columns:45px 1fr;gap:15px}.feature-fact>span{font-size:29px}.feature-fact h3{font-size:19px}
 .reading-row{grid-template-columns:40px 1fr;gap:16px;padding:30px 0}.reading-row__number{font-size:28px}.reading-row>a{grid-column:2;justify-self:start}.reading-row p{font-size:13px}
 .closing-band{padding:70px 22px;display:block}.closing-band .button{margin-top:30px}
 .footer{padding:60px 22px 25px}.footer__grid{grid-template-columns:1fr 1fr;gap:25px;margin-bottom:65px}.footer__grid>div:first-child{grid-column:1/-1}.footer__bottom{align-items:flex-start;flex-direction:column}
 .editorial__hero{padding:45px 22px 60px}.editorial__hero .breadcrumbs{margin-bottom:40px}.editorial__hero h1{font-size:clamp(2.8rem,9vw,4.5rem)}.editorial__lead{font-size:15px}
 .editorial__aside{display:block}.editorial__aside p{margin:15px 0;font-size:13px}
 .editorial__layout{padding:35px 22px 80px}.reading-index{margin-bottom:40px}.reading-index li a{font-size:12px}
 .article-block{display:block;padding-bottom:55px;margin-bottom:60px}.article-block__index{font-size:24px;margin-bottom:17px}.article-block h2{font-size:30px}.article-block__lead{font-size:16px}.article-block p{font-size:14px;line-height:2}
 .article-note{padding:20px}.checklist li{font-size:13px;padding-right:10px}.article-next__grid{grid-template-columns:1fr}
 .reference-hero{padding:45px 22px 55px}.reference-hero h1{font-size:45px}.reference-hero .breadcrumbs{margin-bottom:35px}
 .reference-list{padding:45px 22px 70px}.reference-list dl{grid-template-columns:1fr}.term{padding:22px 24px}
 .reference-bottom{margin:0 22px 65px;padding:25px;display:block}.reference-bottom a{display:inline-block;margin-top:15px}
 .questions-hero{padding:45px 22px 55px}.questions-hero h1{font-size:clamp(2.7rem,9vw,4rem)}
 .faq-layout{padding:45px 22px 90px}.faq-item summary{padding:22px 10px;grid-template-columns:27px minmax(0,1fr) 22px;gap:9px}.faq-item summary strong{font-size:15px}.faq-item__answer{padding:0 20px 25px 47px}
 .about-page{padding:45px 22px 95px}.about-page h1{margin:20px 0 55px;font-size:clamp(2.6rem,9vw,4.1rem)}.about-page__columns{display:block}.about-page__intro{margin-bottom:55px}.about-page__intro p{font-size:18px}
 .search-page{padding:45px 22px 90px}.search-form>div{flex-direction:column}.search-form button{width:100%}.search-results{grid-template-columns:1fr}
 .not-found{padding:100px 22px}
}
@media(max-width:380px){
 .wordmark{gap:7px}.wordmark__name{font-size:19px}.site-header__inner{gap:8px}.nav-toggle{width:38px}
 .intro h1{font-size:2.65rem}.intro__links{align-items:stretch}.topic-card strong{font-size:21px}
 .feature-section__side h2{font-size:34px}.reading-index ol{gap:5px}.reading-index li{padding:7px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}
}
@media print{
 body{color:#000;background:#fff;font-size:12pt}.site-header,.footer,.reading-index,.intro__art,.button,.text-link,.header-search,.search-form{display:none!important}
 .site-shell,.intro,.editorial__layout,.editorial__hero,.feature-section{display:block!important;background:white!important;color:black!important}
 .intro__content,.section,.editorial__hero,.editorial__layout{padding:20px 0!important}.article-block{break-inside:avoid}.article-block p{color:#000}
 a{text-decoration:underline}.faq-item__answer{display:block!important}
}