:root{--navy:#102d43;--ink:#142b3c;--muted:#64717b;--line:#dbe0e2;--paper:#fafaf7;--orange:#bd4c2e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}a:focus-visible{outline:3px solid var(--orange);outline-offset:5px}img{display:block;max-width:100%}.wrap{width:min(1240px,calc(100% - 80px));margin:auto}.topline{background:var(--navy);color:#fff;font-size:10px;letter-spacing:2px;padding:11px 0}.topline .wrap{display:flex;justify-content:space-between}.masthead{display:flex;align-items:center;justify-content:space-between;padding-top:29px;padding-bottom:29px}.brand{display:flex;align-items:center;gap:8px;font-size:34px;font-weight:800;letter-spacing:-1.6px}.brand b{font-weight:400}.brand 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0}.article-hero{height:410px;position:relative;background:var(--navy);color:white;overflow:hidden}.article-hero>img{width:100%;height:100%;object-fit:cover;object-position:center 44%}.article-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#081f32e8,transparent 95%)}.article-hero>div{position:absolute;bottom:32px;left:44px;right:32px;z-index:1}.article-hero .eyebrow{color:#fff}.article-hero h1{font:normal clamp(32px,5vw,58px)/1.1 Georgia,serif;letter-spacing:-1.3px;margin:15px 0}.article-hero p{font-size:13px;color:#e1e8ec;margin:0}.article-hero p span{padding:0 10px}.level-nav{display:flex;align-items:center;gap:8px;padding:18px 0;border-bottom:1px solid var(--line)}.level-nav>span{font-size:10px;letter-spacing:1.5px;margin-right:auto}.level-nav>a{display:flex;align-items:center;gap:10px;padding:11px 16px;border:1px solid var(--line);font-weight:bold;background:white}.level-nav 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.back{margin-bottom:0}@media(max-width:900px){.wrap{width:calc(100% - 40px)}.feature{grid-template-columns:1fr 1fr}.feature-copy{padding:30px 24px}.feature-copy h2{font-size:38px}.feature-image{min-height:430px}.article-layout{grid-template-columns:minmax(0,740px);gap:0}.article-layout aside{display:none}.choice-intro{gap:25px;grid-template-columns:1fr 250px}.choice-intro img{width:250px}.level-card{padding:22px}.reading-note{gap:20px}}@media(max-width:600px){.wrap{width:calc(100% - 32px)}.topline{font-size:8px}.masthead{padding-top:22px;padding-bottom:22px}.brand{font-size:26px;gap:5px}.brand svg{width:30px;height:30px;margin-right:3px}.tagline{display:none}.mainnav span{font-size:8px}.section-heading{margin-top:30px;display:block}.section-heading h1{font-size:34px}.section-heading p{margin-top:14px;font-size:13px}.section-heading p br{display:none}.feature{grid-template-columns:1fr}.feature-image{min-height:0;height:255px}.feature-copy{padding:28px 25px}.feature-copy h2{font-size:42px}.feature-copy h2 br{display:none}.button{width:100%}.reading-note{align-items:start;flex-wrap:wrap}.reading-note>div{flex:1}.reading-note>a{margin-left:0;width:100%}.foot{flex-direction:column;align-items:start;padding:25px 0}.choice-intro{display:flex;flex-direction:column;align-items:start;gap:12px}.choice-intro h1{font-size:37px}.choice-intro img{width:100%;height:190px}.levels{grid-template-columns:1fr;gap:16px}.level-card{padding:25px}.level-letter{font-size:48px;margin-bottom:15px}.article-hero{height:360px}.article-hero>div{left:22px;bottom:26px;right:20px}.article-hero h1{font-size:39px}.level-nav{flex-wrap:wrap}.level-nav>span{width:100%;margin-bottom:5px}.level-nav>a{flex:1;justify-content:center;padding:10px 8px;gap:6px}.level-nav small{font-size:10px}.prose{font-size:18px;line-height:1.85}.prose .lead{font-size:20px}.article-layout{margin-top:30px}.breadcrumbs{font-size:11px;gap:8px}.article-end .level-nav>a{font-size:17px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Two-section journal */
.journal-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:38px;margin:0 0 65px}.section-sidebar{align-self:start;position:sticky;top:24px;border-top:3px solid var(--navy);padding-top:22px}.section-sidebar>a{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;font-weight:bold;padding:20px 0;border-bottom:1px solid var(--line)}.section-sidebar>a small{font-weight:normal;color:var(--muted);font-size:11px}.section-sidebar>p{font-size:12px;line-height:1.9;color:var(--muted);margin-top:27px}.section-sidebar>p b{display:block;margin-top:8px;color:var(--navy);letter-spacing:4px}.journal-section{scroll-margin-top:24px;margin-bottom:44px}.category-heading{display:flex;align-items:center;justify-content:space-between;border-top:3px solid var(--navy);padding:18px 0}.category-heading h2{font-size:20px;margin:0}.category-heading>span{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.journal-content .feature{grid-template-columns:1.05fr 1fr}.journal-content .feature-image{min-height:385px}.journal-content .feature-copy{padding:30px 26px}.feature-copy h3{font:normal clamp(27px,2.8vw,40px)/1.12 Georgia,serif;letter-spacing:-.9px;margin:17px 0}.journal-content .feature-copy p{font-size:14px}.journal-content .button{width:100%;max-width:260px}.battery-hero h1{font-size:clamp(31px,4.2vw,51px);max-width:950px}.battery-hero>img{object-position:center 40%}.prose .abbreviation{margin-bottom:5px;font-size:17px}.prose .abbreviation+h2{margin-top:35px}.prose .term{font-size:18px;background:#eef1f0;padding:16px 20px;border-left:3px solid #638b86;margin-bottom:12px}.questions{padding-left:25px;margin:15px 0 28px}.questions li{padding-left:5px;margin:5px 0}.breadcrumbs{flex-wrap:wrap}@media(max-width:1050px){.journal-layout{grid-template-columns:170px minmax(0,1fr);gap:24px}.journal-content .feature{grid-template-columns:1fr}.journal-content .feature-image{min-height:0;height:300px}.feature-copy h3{font-size:36px}}@media(max-width:600px){.journal-layout{grid-template-columns:1fr;gap:24px}.section-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:0 15px;padding-top:15px}.section-sidebar>.eyebrow{grid-column:1/-1}.section-sidebar>a{font-size:13px;padding:15px 0}.section-sidebar>p{display:none}.journal-content .feature-image{height:240px}.journal-content .feature-copy{padding:25px 22px}.feature-copy h3{font-size:32px}.category-heading h2{font-size:20px}.battery-hero{height:405px}.battery-hero h1{font-size:34px}.prose .term{font-size:17px;padding:14px 16px}}
/* English journal header */
.home{padding-top:34px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.topline{font-size:11px;letter-spacing:2.2px}.level-nav>a{padding:11px 12px}@media(max-width:600px){.home{padding-top:24px}.level-nav>a{padding:10px 6px}.level-nav small{font-size:10px}.available small{margin-left:5px}}
.reading-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.reading-buttons a{display:flex;align-items:center;justify-content:center;gap:8px;padding:13px 12px;border:1px solid var(--navy);color:var(--navy);font-size:12px;flex:1 1 105px;white-space:nowrap}.reading-buttons a:hover{background:var(--navy);color:white;text-decoration:none}.reading-buttons b{font-size:14px}.journal-content .feature-copy p{max-width:none}

/* Multiple stories within one category */
.journal-section .feature + .feature{margin-top:28px}
/* Article discussion and conversation partners */
.discussion-entry{display:flex;justify-content:flex-end;padding-top:16px}.discussion-button{width:260px;gap:20px}.article-end .discussion-button{margin-bottom:30px;line-height:1.4}.discussion-unavailable{font:13px/1.6 Arial,sans-serif;color:var(--muted);margin:0 0 20px}.discussion-page{padding-bottom:70px}.discussion-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:center;margin:12px 0 32px}.discussion-heading h1{font:normal clamp(36px,4.5vw,58px)/1.07 Georgia,serif;letter-spacing:-1.8px;margin:16px 0 22px}.discussion-heading p{color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:0}.discussion-context{border-left:3px solid var(--orange);padding:24px 28px;background:#f0f2ef}.discussion-context h2{font:normal 25px/1.25 Georgia,serif;margin:12px 0 22px}.discussion-levels{display:flex;gap:8px;flex-wrap:wrap}.discussion-levels a{font-size:12px;border:1px solid var(--line);padding:11px 15px;background:white}.discussion-levels a[aria-current]{background:var(--navy);color:white;border-color:var(--navy)}.discussion-context p{font-size:12px;margin-top:12px}.telegram-note{font-size:13px;line-height:1.7;color:var(--muted);border-top:1px solid var(--line);padding-top:20px;margin-bottom:28px}.character-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.character-card{display:flex;flex-direction:column;align-items:center;text-align:center;background:white;border:1px solid var(--line);padding:30px 26px 0;transition:transform .2s,box-shadow .2s}.character-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #102d4310;text-decoration:none;border-color:var(--navy)}.character-card img{width:180px;height:180px;object-fit:cover;border-radius:50%;margin-bottom:24px}.character-card .eyebrow{font-size:9px}.character-card h2{font:normal 27px/1.2 Georgia,serif;letter-spacing:-.6px;margin:12px 0}.character-card p{font-size:14px;line-height:1.7;color:var(--muted);margin-bottom:26px;flex:1}.character-action{display:flex;align-items:center;justify-content:space-between;width:100%;gap:15px;border-top:1px solid var(--line);padding:19px 0;font-size:12px;font-weight:bold}.character-action>span{font-size:20px;color:var(--orange)}@media(max-width:900px){.discussion-heading{gap:30px}.character-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.discussion-heading{grid-template-columns:1fr;gap:24px;margin-top:0}.discussion-heading h1{font-size:39px}.discussion-context{padding:22px}.character-grid{grid-template-columns:1fr}.character-card{padding:26px 26px 0}.character-card img{width:160px;height:160px}.discussion-entry .button,.article-end .discussion-button{width:100%}.discussion-page{padding-bottom:45px}}
/* Larger article discussion entry */
.button.discussion-button{width:340px;max-width:100%;min-height:68px;padding:20px 28px;font-size:18px;line-height:1.4;gap:24px}.discussion-button span{font-size:25px}.discussion-entry{padding-top:24px}.discussion-button:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.footer-channel{color:#fff;font-weight:bold;letter-spacing:.3px}.footer-channel:hover{color:#dbeaf2}@media(max-width:600px){.button.discussion-button{width:100%;font-size:17px;padding:20px}}
/* Web discussion */
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.foot .footer-channel{display:inline-flex;align-items:center;gap:12px;font-size:20px;line-height:1.3;min-height:44px}.footer-channel svg{flex:none;width:36px;height:36px}
.foot{flex-wrap:wrap}.footer-channels{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}.foot .footer-channel{padding:12px 16px;border:1px solid #708594;border-radius:8px;background:#ffffff0a;font-size:18px;min-height:70px;text-decoration:none}.foot .footer-channel:hover{background:#ffffff18;border-color:#fff}.foot .channel-copy{display:flex;flex-direction:column;gap:3px;color:#fff}.channel-copy small{font-size:12px;letter-spacing:.6px;color:#c7d9e6}.channel-copy strong{font-size:18px;white-space:nowrap}.footer-channel img{width:36px;height:36px;flex:none}@media(max-width:900px){.footer-channels{order:3;width:100%}.foot{flex-direction:row;align-items:center}.foot>a:last-child{margin-left:auto}}@media(max-width:480px){.footer-channels{flex-direction:column;align-items:stretch}.foot .footer-channel{justify-content:center}.channel-copy strong{font-size:20px}}

/* Long topic names remain readable on small screens. */
.section-sidebar a{gap:12px}.section-sidebar a span{min-width:0}.section-sidebar a small,.category-heading>span{flex-shrink:0}.category-heading{gap:20px}.image-label{max-width:calc(100% - 40px);white-space:normal}.prose a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}