.development-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.development-card{min-height:300px;padding:34px;border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle at 90% 10%,rgba(121,244,200,.1),transparent 42%),var(--panel);color:var(--text);text-decoration:none}
.development-card small{color:var(--brass);font-size:9px;font-weight:800;letter-spacing:.14em}
.development-card h2{margin:48px 0 10px;font-family:var(--serif);font-size:clamp(36px,5vw,58px);font-weight:400}
.development-card p{max-width:520px;color:var(--muted)}
.development-card span{display:inline-block;margin-top:24px;color:var(--mint);font-weight:750}
.development-card:hover{border-color:var(--mint);transform:translateY(-2px)}
.forge-labs-button{display:inline-flex;margin-top:12px;padding:9px 12px;border:1px solid var(--line-strong);border-radius:10px;color:var(--mint);font-size:11px;font-weight:750;text-decoration:none}
.forge-labs-button:hover{border-color:var(--mint);background:var(--panel)}
.reading-dial{display:grid;place-items:center;min-height:190px;margin:18px 0;border:1px solid var(--line);border-radius:50%;background:radial-gradient(circle,rgba(121,244,200,.08),transparent)}
.reading-dial strong{font-family:var(--serif);font-size:35px;color:var(--mint)}
.reading-dial span{font-size:10px;color:var(--muted)}
.reading-passage{font-size:17px;line-height:1.8}
.reading-passage small{display:block;margin-top:24px;color:var(--muted)}
.reading-timer{position:sticky;top:110px;align-self:start}
.pace-test-grid .panel{display:grid;align-content:start;gap:12px;min-height:245px}
.pace-test-grid .panel h3{margin:0;font-family:var(--serif);font-size:28px;font-weight:400}
.pace-test-grid .panel p:not(.eyebrow){margin:0 0 12px;color:var(--muted)}
.pace-test-grid .panel .button{margin-top:auto;justify-self:start}
.home-hero{min-height:440px;grid-template-columns:minmax(0,1fr) minmax(360px,.7fr);gap:58px;padding:44px 0 24px}
.home-hero .hero-copy h1{max-width:720px;font-size:clamp(54px,5.4vw,76px);line-height:.98;letter-spacing:-.045em}
.home-hero .hero-lead{max-width:650px;font-size:17px;line-height:1.65}
.hero-samples{align-self:center;padding:28px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,var(--panel),var(--bg-2))}
.hero-samples>a{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:13px 0;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none}
.hero-samples>a:hover b{color:var(--mint)}
.hero-samples span{display:grid;gap:3px}
.hero-samples small{color:var(--brass);font-size:9px;letter-spacing:.09em;text-transform:uppercase}
.hero-samples b{font-size:16px}
.hero-samples strong{white-space:nowrap;font-family:var(--serif);font-size:25px;font-weight:400;color:var(--mint)}
.hero-samples>p:last-child{margin:18px 0 0;color:var(--muted);font-size:11px}
.detail-return{width:min(1280px,calc(100% - 40px));margin:0 auto;padding:30px 0 0;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px}
.detail-return a{color:var(--mint);font-weight:750;text-decoration:none}
.detail-return a:hover{text-decoration:underline}
.detail-return span[aria-current="page"]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.calibration-intro{display:flex;align-items:end;justify-content:space-between;gap:28px}
.calibration-intro>div{max-width:780px}
.calibration-intro form{flex:0 0 auto}
.calibration-test-link{justify-self:start}
.reading-test-intro{padding-bottom:12px}
.reading-test-layout{padding-top:18px}
.home-categories{padding-top:24px;padding-bottom:40px}
.home-categories .section-heading h2{font-size:clamp(34px,4vw,50px)}
.home-categories .category-model{min-height:205px;padding:17px}
.home-categories .category-model small{min-height:34px}
.home-categories .category-model h3{margin:26px 0 8px}
.home-categories .category-model p{font-size:11px;line-height:1.6}
.catalog-heading{width:min(1280px,calc(100% - 40px));margin:0 auto;padding:34px 0 16px;display:flex;align-items:end;justify-content:space-between;gap:24px}
.catalog-heading h1{margin:0;font-family:var(--serif);font-size:clamp(44px,5vw,64px);font-weight:400;line-height:1;letter-spacing:-.045em}
.catalog-heading p{margin:0 0 8px;color:var(--muted);font-size:12px}
.catalog-heading p b{color:var(--mint)}
.catalog-results{padding-top:20px}
.card-time{display:grid;gap:2px;margin:2px 0 27px}
.card-time small{color:var(--muted);font-size:9px;letter-spacing:.11em;text-transform:uppercase}
.card-time strong{font-family:var(--serif);font-size:34px;font-weight:400;line-height:1;color:var(--mint)}
.activity-card{min-height:245px}
.card-link{padding:24px}
.card-copy{margin-top:0}
.category-tool-strip{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:26px 30px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}
.category-tool-strip>div{max-width:820px}
.category-tool-strip h2{margin:5px 0 8px;font-family:var(--serif);font-size:clamp(28px,3.2vw,42px);font-weight:400;line-height:1.05}
.category-tool-strip p:not(.eyebrow){margin:0;color:var(--muted)}
.compact-detail-hero{grid-template-columns:minmax(0,1fr) minmax(300px,.46fr);gap:48px;padding-top:56px}
.compact-detail-hero h1{font-size:clamp(52px,6vw,78px)}
.compact-estimate{min-height:245px;padding:28px;border-radius:20px;text-align:left;align-content:center}
.compact-estimate .button{margin:14px 0 0;justify-self:start}
.launch-benchmark-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding-top:1px;padding-bottom:1px}
.launch-benchmark-grid.sequential-art-benchmark{grid-template-columns:1fr}
.launch-benchmark-grid.sequential-art-benchmark .benchmark-card{border-radius:24px}
.launch-benchmark-grid .benchmark-card{min-height:145px}
.launch-modes{max-width:none}
.launch-modes .mode-list>div{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px}
.launch-modes .mode-list span{min-width:0}
.launch-modes .mode-list strong{min-width:120px;text-align:right;white-space:nowrap}
.single-detail-hero{grid-template-columns:minmax(0,900px);padding-bottom:24px}
.compact-footer{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:28px;padding-top:22px;padding-bottom:22px}
.compact-footer nav{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:14px}
.compact-footer .forge-labs-button{margin:0 0 0 4px}
.personal-pace-intro{padding-bottom:22px}
.pace-tests-section{padding-top:22px}
.simple-travel-console{max-width:1050px}
.page-intro{padding-top:52px;padding-bottom:24px}
.page-intro h1{font-size:clamp(42px,5.2vw,68px)}
.compact-detail-hero h1{font-size:clamp(46px,5.4vw,68px)}
.catalog-filter{display:grid;grid-template-columns:repeat(2,minmax(0,280px));gap:10px;padding-top:0;padding-bottom:18px}
.catalog-filter a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--muted);text-decoration:none}
.catalog-filter a:hover,.catalog-filter a[aria-current="page"]{border-color:var(--mint);color:var(--text)}
.catalog-filter a[aria-current="page"]{background:color-mix(in srgb,var(--mint) 9%,var(--panel))}
.catalog-filter b{color:var(--mint);font-family:var(--serif);font-size:19px;font-weight:400}
.travel-builder-intro{padding-bottom:8px}
.travel-builder-intro>p:not(.eyebrow){max-width:850px}
.simple-travel-console{padding-top:14px}
.source-note.section{padding-top:28px;padding-bottom:28px}
.site-nav a[aria-current="page"]{color:var(--mint);box-shadow:inset 0 -1px var(--mint)}
.collection-preview{margin:16px 0 0;padding-top:14px;border-top:1px solid var(--line)}
.collection-preview small{display:block;margin-bottom:7px;color:var(--brass);font-size:9px;font-weight:800;letter-spacing:.1em}
.collection-preview ul,.collection-contents ul{margin:0;padding-left:18px;color:var(--muted)}
.collection-preview li{margin:3px 0;font-size:11px}
.collection-preview>span{display:block;margin-top:6px;color:var(--mint);font-size:10px}
.collection-contents{max-width:1000px}
.collection-contents ul{columns:2;column-gap:48px}
.collection-contents li{break-inside:avoid;margin:0 0 9px}
.merged-pace-intro,.travel-hold,.changelog-launch{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);align-items:center;gap:48px;padding-bottom:52px}
.changelog-page{display:block;max-width:1180px}.changelog-intro{max-width:780px;margin-bottom:54px}.changelog-page article{padding:34px 0;border-top:1px solid var(--line)}.changelog-page article h2{max-width:850px;margin:10px 0 20px}.changelog-page article ul{max-width:940px;margin:0;padding-left:22px}.changelog-page article li{margin:0 0 11px;line-height:1.65}
.catalog-context{max-width:none;padding-top:10px;padding-bottom:28px;text-align:left}.catalog-context h2{margin:8px 0 12px}.catalog-context p:last-child{max-width:820px;margin:0;color:var(--muted);line-height:1.7}.crossmedia-breakdown{padding-top:32px}.segment-group>summary{position:relative;padding-right:3.75rem}.segment-group>summary::after{content:"";position:absolute;right:1.4rem;top:50%;width:.58rem;height:.58rem;border-right:2px solid var(--mint);border-bottom:2px solid var(--mint);transform:translateY(-65%) rotate(45deg);transition:transform .18s ease}.segment-group[open]>summary::after{transform:translateY(-15%) rotate(225deg)}
.merged-pace-intro h1,.travel-hold h1,.changelog-launch h1{max-width:790px}
.merged-pace-intro .panel,.travel-hold .panel,.changelog-launch .panel{padding:30px}
.merged-pace-intro .panel h2,.travel-hold .panel h2,.changelog-launch .panel h2{margin:8px 0 12px;font-family:var(--serif);font-size:clamp(28px,3vw,42px);font-weight:400;line-height:1.05}
@media(min-width:1321px){.site-header{gap:16px;padding-left:max(24px,calc((100% - 1500px)/2));padding-right:max(166px,calc((100% - 1500px)/2))}.site-nav{gap:0}.site-nav a,.nav-form button{padding:9px 7px;font-size:10px}.theme-toggle{padding:8px 7px;font-size:10px}.brand b{font-size:12px}.brand small{font-size:7px}.hero,.detail-hero,.page-intro,.section,.trust-strip,.catalog-heading,.site-footer,.detail-return{width:min(1500px,calc(100% - 48px))}}
@media(max-width:1320px){.site-nav{position:absolute;display:none;right:20px;top:66px;width:min(360px,calc(100vw - 40px));max-height:calc(100vh - 90px);overflow:auto;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--panel-2)}.site-nav.open{display:grid}.menu-toggle{display:block}}
@media(max-width:1000px){.home-hero{grid-template-columns:1fr;gap:34px;padding-top:48px}.hero-samples{width:100%}}
@media(max-width:650px){.development-grid{grid-template-columns:1fr}.development-card{min-height:240px;padding:25px}.development-card h2{margin-top:30px}.home-hero{min-height:0;padding:36px 0 22px}.home-hero .hero-copy h1{font-size:46px}.home-hero .hero-lead{font-size:16px}.hero-samples{padding:20px}.hero-samples>a{padding:12px 0}.home-categories{padding-top:24px}.catalog-heading{width:calc(100% - 28px);padding:26px 0 12px;display:block}.catalog-heading h1{font-size:44px}.catalog-heading p{margin-top:10px}.catalog-filter{grid-template-columns:1fr 1fr;width:calc(100% - 28px);padding-bottom:12px}.catalog-filter a{gap:8px;padding:10px;font-size:11px}.catalog-results{padding-top:12px}.card-time{margin-bottom:24px}.category-tool-strip{display:grid;padding:22px}.page-intro{padding-top:38px}.page-intro h1{font-size:clamp(38px,11vw,46px)}.detail-return{width:calc(100% - 28px);padding-top:22px}.detail-return span[aria-current="page"]{display:none}.detail-return span[aria-hidden="true"]{display:none}.calibration-intro{display:grid;align-items:start}.calibration-intro form{justify-self:start}.travel-builder-intro{padding-bottom:2px}.simple-travel-console{padding-top:10px}.compact-detail-hero{grid-template-columns:1fr}.launch-benchmark-grid{grid-template-columns:1fr}.launch-modes .mode-list>div{grid-template-columns:1fr;gap:10px}.launch-modes .mode-list strong{min-width:0;text-align:left}.reading-timer{position:static}.compact-footer{grid-template-columns:1fr}.compact-footer nav{justify-content:flex-start}.compact-footer .forge-labs-button{margin-left:0}.merged-pace-intro,.travel-hold,.changelog-launch{grid-template-columns:1fr;gap:24px;padding-bottom:38px}.merged-pace-intro .panel,.travel-hold .panel,.changelog-launch .panel{padding:22px}.collection-contents ul{columns:1}}

/* October 14: small catalog browsing controls and edition labels. */
.catalog-controls{display:grid;grid-template-columns:minmax(220px,1fr) minmax(180px,1fr) auto;align-items:end;gap:16px;padding-top:8px;padding-bottom:18px}
.catalog-controls label{display:grid;gap:8px;min-width:0;font-size:14px}
.catalog-controls input,.catalog-controls select{width:100%;min-width:0;box-sizing:border-box;min-height:46px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--panel-2);color:inherit;font:inherit}
.catalog-controls .field-hint{font-size:12px;color:var(--muted)}
.catalog-controls .fine-print{grid-column:1/-1;margin:0}
.catalog-control-actions{display:flex;gap:8px;flex-wrap:wrap}
.edition-labels{color:var(--muted);font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.card-edition{display:grid;gap:4px;margin-top:12px}
.detail-edition{max-width:900px;margin:16px 0}
.detail-edition>div{margin:10px 0}.detail-edition dt{font-weight:700;color:var(--text)}.detail-edition dd{margin:2px 0 0}
.story-formats{padding-top:12px;padding-bottom:12px}.story-formats h2{font-size:24px;margin:0 0 8px}.story-formats p{color:var(--muted);margin:0 0 12px}.story-formats ul{display:flex;gap:12px;flex-wrap:wrap;list-style:none;padding:0;margin:0}.story-formats a{display:block;padding:12px 16px;border:1px solid var(--line);border-radius:10px;overflow-wrap:anywhere}.story-formats a span{display:block;font-size:11px;color:var(--muted)}
@media(max-width:650px){.catalog-controls{grid-template-columns:1fr;width:calc(100% - 28px);gap:14px}.catalog-controls .fine-print{grid-column:auto}.catalog-control-actions .button{flex:1;text-align:center}.story-formats ul{display:grid}.detail-edition{font-size:12px}}

/* October 20: phone navigation, readable forms and compact detail layouts. */
@media(max-width:1320px){
 .site-nav.open{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}
 .site-nav a,.site-nav .theme-toggle,.nav-form button{display:flex;align-items:center;min-height:44px;font-size:14px;padding:10px 12px}
 .site-nav .theme-toggle{grid-column:1/-1;width:100%}
 .site-nav{max-height:calc(100dvh - 90px);overscroll-behavior:contain}
 .menu-toggle{min-width:64px;min-height:44px;font-size:14px}
}
@media(max-width:650px){
 input:not([type=checkbox]):not([type=radio]),select,textarea,.catalog-controls input,.catalog-controls select{font-size:16px}
 .compact-detail-hero{padding-top:28px;gap:24px}
 .compact-detail-hero h1{font-size:clamp(36px,10vw,46px);overflow-wrap:anywhere}
 .hero-samples>a{gap:12px;align-items:start}
 .hero-samples>a>span{min-width:0}
 .hero-samples b{overflow-wrap:anywhere;font-size:15px}
 .hero-samples strong{font-size:22px;padding-top:14px}
 .segment-group>summary{padding:16px 48px 16px 16px;min-height:48px}
 .segment-group>summary::after{right:19px}
 .segment-children>div{padding:16px;gap:8px}
 .segment-children a,.segment-group summary a{overflow-wrap:anywhere}
 .segment-times{min-width:0;overflow-wrap:anywhere}
 .segment-children{overscroll-behavior:contain}
 .catalog-filter{grid-template-columns:repeat(2,minmax(0,1fr))}
 .catalog-filter a{overflow-wrap:anywhere;min-height:48px}
 .catalog-filter b{flex-shrink:0}
 .catalog-control-actions .button,.pagination a{min-height:44px;display:inline-flex;align-items:center;justify-content:center}
 .compact-footer nav a{min-height:44px;display:inline-flex;align-items:center}
 .changelog-intro{margin-bottom:28px}
 .changelog-page article{padding:26px 0}
 .changelog-page article ul{padding-left:20px;overflow-wrap:anywhere}
 .legal-index a{min-height:44px;display:inline-flex;align-items:center}
}
@media(prefers-reduced-motion:reduce){.segment-group>summary::after{transition:none}}

.changelog-additions{margin-top:20px}.changelog-additions>summary{cursor:pointer;min-height:44px;padding:10px 0;color:var(--mint);font-weight:700}.changelog-additions p{max-width:940px;color:var(--muted);line-height:1.7;overflow-wrap:anywhere}

/* Grouped navigation and discovery */
.browse-group-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:10px 12px;border:0;border-radius:10px;background:transparent;color:var(--muted);font:inherit;font-size:14px;cursor:pointer}
.browse-group-button:hover,.browse-group-button[aria-expanded="true"]{background:var(--panel-2);color:var(--mint)}
.browse-group-button[aria-expanded="true"] span{transform:rotate(180deg)}
.browse-group-button:focus-visible,.browse-subnav a:focus-visible,.discovery-card:focus-visible{outline:2px solid var(--mint);outline-offset:4px}
.browse-subnav{position:sticky;top:var(--nav-header-height,74px);z-index:40;border-bottom:1px solid var(--line);background:var(--panel-2)}
.browse-subnav[hidden]{display:none!important}
.browse-subnav>div{width:min(1500px,calc(100% - 48px));margin:auto;display:flex;align-items:center;gap:12px;min-height:64px;overflow-x:auto;padding:8px 0;scrollbar-width:thin}
.subnav-label{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-right:10px;flex-shrink:0}
.browse-subnav a,.discovery-presets a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:1px solid var(--line);border-radius:10px;white-space:nowrap;color:var(--text);text-decoration:none}
.browse-subnav a[aria-current="page"],.discovery-presets a[aria-current="page"]{background:var(--mint);color:#071b19;border-color:var(--mint)}
.discovery-intro{padding-top:48px;padding-bottom:12px}
.discovery-intro h1{margin-bottom:16px}
.discovery-intro p{max-width:800px}
.discovery-presets{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.discovery-controls{display:flex;flex-wrap:wrap;gap:16px;align-items:end;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}
.discovery-controls label{display:flex;flex:1 1 160px;flex-direction:column;gap:8px;min-width:0;font-weight:700;font-size:13px}
.discovery-controls input,.discovery-controls select{width:100%;min-width:0;min-height:46px;font-size:16px}
.discovery-controls .button{min-height:46px}
.discovery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.discovery-card{display:flex;flex-direction:column;gap:14px;min-width:0;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--panel);color:var(--text);text-decoration:none;transition:border-color .15s}
.discovery-card:hover{border-color:var(--mint)}
.discovery-card h2{margin:0;font-size:22px;line-height:1.25;overflow-wrap:anywhere}
.discovery-card p{margin:0;color:var(--muted);font-size:14px;overflow-wrap:anywhere}
.discovery-card-time{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-top:12px}
.discovery-card-time strong{font-family:Georgia,serif;font-size:30px;line-height:1.2;color:var(--mint);flex-shrink:0}
.discovery-card-time small{font-size:11px;line-height:1.5;text-align:right;color:var(--muted)}
.home-quick-picks .section-heading{flex-wrap:wrap;gap:16px}
.segment-children [id^="episode-"]{scroll-margin-top:100px}
.segment-children [id^="episode-"]:target{outline:2px solid var(--mint);outline-offset:6px;border-radius:5px}
@media(min-width:1321px){.site-nav .browse-group-button,.site-nav a{font-size:13px;padding:10px 9px}.site-nav{gap:3px}.site-nav .theme-toggle{font-size:11px}.brand b{font-size:14px}.brand small{font-size:8px}}
@media(max-width:1320px){
 .site-header{flex-wrap:wrap;height:auto;min-height:74px}
 .site-header .site-nav{position:static;order:3;width:100%;max-height:none;overflow:visible;right:auto;top:auto;margin-top:12px}
 .site-header .site-nav.open{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
 .site-nav .browse-group-button{justify-content:space-between;min-height:46px;font-size:15px}
 .browse-subnav>div{width:calc(100% - 40px)}
}
@media(max-width:1000px){.discovery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){
 .browse-subnav>div{width:calc(100% - 32px);gap:8px;min-height:58px}
 .subnav-label{display:none}
 .browse-subnav a{padding:10px 14px;font-size:14px}
 .discovery-grid{grid-template-columns:1fr;gap:14px}
 .discovery-card{padding:20px}
 .discovery-card h2{font-size:21px}
 .discovery-controls{padding:18px;gap:14px}
 .discovery-controls label{flex-basis:100%}
 .discovery-controls button{width:100%}
 .discovery-presets{gap:8px}
 .discovery-presets a{padding:9px 12px;font-size:13px;white-space:normal;text-align:center}
 .discovery-intro{padding-top:32px}
}
@media(prefers-reduced-motion:reduce){.discovery-card{transition:none}}

.site-header{z-index:50}

@media(max-width:600px){.browse-subnav>div{flex-wrap:wrap;overflow:visible;padding:12px 0}.browse-subnav a{flex:1 1 calc(50% - 8px);min-width:0;white-space:normal}}