/* Atlas entrances: light editorial paper, photographic destinations, readable search. */
body.atlas-portal{--bg:#f6f3ed;--panel:#fff;--text:#203a46;--muted:#526673;--accent:#17627a;--line:#c4d0d1;--portal-edition:reading-index-v1;color-scheme:light;background:var(--bg);color:var(--text);font-size:18px;line-height:1.9}
.atlas-portal .site-header{background:#fcfaf5f5;border-color:#c4d0d1;backdrop-filter:blur(12px)}
.atlas-portal .brand{color:#203a46}.atlas-portal .brand small{font-size:10px;color:#526673}.atlas-portal .brand-mark{border-color:#17627a}
.atlas-portal .world-menu summary{color:#203a46;background:#fff;border-color:#9cb1ba;font-size:14px}
.atlas-portal .world-menu nav{background:#fff;border-color:#9cb1ba;box-shadow:0 14px 35px #203a4615}.atlas-portal .world-menu nav a:hover{background:#e7f0f2}
.atlas-portal .eyebrow{font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.09em;color:var(--accent)}
.atlas-portal .button{background:#163e50;color:white;border-color:#163e50;font-size:15px;min-height:56px}.atlas-portal .button:hover{background:#235c72;color:white}
.atlas-portal .button.secondary{background:transparent;color:#163e50}.atlas-portal .button.secondary:hover{background:#e5eef0}
.atlas-portal .text-link{font-size:15px;color:#17627a}.atlas-portal :focus-visible{outline:3px solid #17627a;outline-offset:5px}
.atlas-portal .section{padding-top:70px;padding-bottom:70px}.atlas-portal .section-heading{margin-bottom:32px;gap:24px;align-items:end}.atlas-portal h2{font-size:clamp(27px,3vw,40px);letter-spacing:.025em}.atlas-portal h3{font-size:23px}
.atlas-portal .page-heading{padding-top:72px;padding-bottom:60px;position:relative;min-height:330px;isolation:isolate}
.atlas-portal .page-heading h1{font-size:clamp(38px,4.8vw,64px);line-height:1.45;max-width:800px;margin:16px 0 24px;color:#203a46}
.atlas-portal .page-heading .lead{font-size:19px;line-height:2;max-width:680px;color:#425c69}
.portal-cover{overflow:hidden;background:#dce8ea;position:relative;aspect-ratio:16/9}.portal-cover img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.atlas-portal #main>.portal-cover{position:absolute;right:0;width:53%;height:430px;aspect-ratio:auto;pointer-events:none;opacity:.8}
.atlas-portal #main>.portal-cover:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#f6f3ed,transparent 55%),linear-gradient(0deg,#f6f3ed,transparent 40%)}
.atlas-portal #main>.portal-cover[data-field=space] img{object-fit:contain;background:#08111d}.atlas-portal #main>.portal-cover[data-field=underground] img{object-position:80% center}
.atlas-portal .guide-grid{gap:24px;margin-top:18px;margin-bottom:56px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.atlas-portal .guide-grid>div{background:#fff;padding:28px 32px;border:1px solid #d0dbdb;border-top:3px solid #17627a}
.atlas-portal .guide-grid h2{font-size:25px}.atlas-portal .guide-grid p{font-size:17px;color:#526673;margin-top:14px;line-height:1.95}
.atlas-portal .world-destinations{grid-template-columns:repeat(6,minmax(0,1fr));gap:28px}
.atlas-portal .world-destinations .destination-guide{grid-column:span 3;background:#fff;border:1px solid #cad6d8;padding:0 0 30px;overflow:hidden;position:relative;box-shadow:0 6px 22px #203a4607;transition:box-shadow .25s,transform .25s}
.atlas-portal .world-destinations .destination-guide:first-child{grid-column:span 6;display:grid;grid-template-columns:1.1fr 1fr;column-gap:40px;align-content:center;min-height:330px;padding:0 36px 0 0}
.atlas-portal .world-destinations .destination-guide:first-child .portal-cover{grid-column:1;grid-row:1 / span 4;height:100%;min-height:330px}
.atlas-portal .world-destinations .destination-guide:first-child>.eyebrow{padding-top:26px}
.atlas-portal .world-destinations .destination-guide>.eyebrow,.atlas-portal .world-destinations .destination-guide>h2,.atlas-portal .world-destinations .destination-guide>p,.atlas-portal .world-destinations .destination-guide>small{margin-left:28px;margin-right:28px}
.atlas-portal .world-destinations .destination-guide>.eyebrow{margin-top:22px}.atlas-portal .destination-guide h2{margin-top:10px;font-size:30px}.atlas-portal .destination-guide small{display:block;color:#17627a;font-size:15px;margin-top:18px}
.atlas-portal .destination-guide:hover{transform:translateY(-3px);box-shadow:0 12px 26px #203a4614;color:#203a46}.atlas-portal .destination-guide:hover img{transform:scale(1.025)}
.atlas-portal .world-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}
.atlas-portal .world-card{background:white;border:1px solid #d0dada;box-shadow:0 8px 25px #203a4608;overflow:hidden;transition:box-shadow .25s,transform .25s}
.atlas-portal .world-card>a{height:100%;display:flex;flex-direction:column}.atlas-portal .world-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px #203a4615}
.atlas-portal .card-image{height:auto;aspect-ratio:16/9}.atlas-portal .card-image img{height:100%;object-fit:cover}.atlas-portal .card-image:after{display:none}
.atlas-portal .card-arrow{background:#163e50;color:white;right:18px;bottom:18px;border:0;width:42px;height:42px;font-size:23px}
.atlas-portal .card-copy{padding:28px 30px 24px;display:flex;flex:1;flex-direction:column}.atlas-portal .card-copy h3{font-family:var(--serif);font-size:clamp(23px,2.5vw,31px);line-height:1.55;color:#203a46;margin:10px 0 16px}
.atlas-portal .card-copy p{color:#526673;font-size:17px;line-height:1.95;margin-bottom:24px}.atlas-portal .card-meta{margin-top:auto;color:#526673;font-size:13px;line-height:1.8;gap:16px;border-top:1px solid #d0dada;padding-top:16px;flex-wrap:wrap}.atlas-portal .card-meta>span{color:#17627a;font-size:15px;font-weight:700}
.atlas-portal .reading-note,.atlas-portal .series-intro{background:#e8eef0;border:0;border-left:4px solid #17627a;padding:34px 40px;margin-top:36px;margin-bottom:60px}
.atlas-portal .reading-note h2,.atlas-portal .series-intro h2{font-size:27px}.atlas-portal .reading-note p,.atlas-portal .series-intro p{color:#425c69;font-size:17px;max-width:900px;margin:16px 0}
.atlas-portal .reading-paths{border-top:1px solid #c4d0d1}.atlas-portal .reading-paths-lead{color:#526673;font-size:18px;max-width:780px}
.atlas-portal .question-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:28px 0 45px}.question-index a{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #bacbd0;padding:16px;font-size:15px;line-height:1.6;color:#203a46}.question-index a:hover{background:#e5eff2}.question-index a>span:first-child{font-family:var(--mono);color:#17627a;font-size:13px}.question-index a>span:last-child{margin-left:auto;color:#17627a}
.atlas-portal .reading-paths-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:32px}
.atlas-portal .reading-path,.atlas-portal .reading-path-preview{background:#fff;border:1px solid #c4d0d1;padding:32px;box-shadow:0 5px 18px #203a4605}
.atlas-portal .reading-path h3,.atlas-portal .reading-path-preview h3{font-family:var(--serif);font-size:26px;line-height:1.6;color:#203a46}.atlas-portal .reading-path p,.atlas-portal .reading-path-preview p{color:#526673;font-size:17px;line-height:1.9}
.atlas-portal .path-index{font-size:15px;color:#17627a}.atlas-portal .reading-path ol{margin-top:20px}.atlas-portal .reading-path li a{border-top:1px solid #c4d0d1;padding:18px 0}.atlas-portal .reading-path li strong{color:#203a46;font-size:17px}.atlas-portal .reading-path li span{color:#526673;font-size:16px}.atlas-portal .reading-path li small{color:#17627a;font-size:14px}.atlas-portal .reading-path .path-limit{background:#edf2f3;font-size:15px;padding:16px;border:0;color:#425c69}
.atlas-portal .series-list{padding-bottom:70px}.atlas-portal .series-step{background:#fff;border:1px solid #c4d0d1;grid-template-columns:60px 32% 1fr 30px;gap:28px;margin-bottom:24px;padding:28px;align-items:center}.atlas-portal .series-step:hover{background:#edf3f4;color:#203a46}.atlas-portal .series-number{font-size:30px;color:#17627a}.atlas-portal .series-step img{width:100%;aspect-ratio:16/9;object-fit:cover}.atlas-portal .series-step h2{font-size:28px;color:#203a46}.atlas-portal .series-step p{color:#526673;font-size:17px;margin-top:12px}.atlas-portal .series-next{color:#17627a}
.atlas-portal .home-hero{min-height:680px;background:#08151f}.atlas-portal .home-hero:after{display:none}.atlas-portal .hero-shade{background:linear-gradient(90deg,#071722ef 0%,#071722cc 40%,#07172233 100%),linear-gradient(0deg,#071722b0,transparent 45%)}
.atlas-portal .hero-content{padding-top:60px;padding-bottom:45px;color:#f6f8f7}.atlas-portal .home-hero .eyebrow{color:#b8dce3}.atlas-portal .home-hero h1{font-size:clamp(42px,5.6vw,76px);line-height:1.4;letter-spacing:.025em;color:white;margin:30px 0 28px}.atlas-portal .home-hero h1 em{color:#b8e2ea}.atlas-portal .hero-description{font-size:19px;line-height:2;color:#e1eaed}.portal-hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.atlas-portal .home-hero .button{background:#e8f2f1;color:#123548;border-color:#e8f2f1}.hero-index-link{color:#e8f2f1;font-size:16px;border-bottom:1px solid #b8dce3;padding:14px 0}.hero-index-link:hover{color:white}.atlas-portal .hero-bottom{margin-top:45px;color:#d0e1e7}.atlas-portal .hero-bottom small{font-size:13px}.atlas-portal .depth-label strong{color:#f5f9f8}.atlas-portal .hero-ruler{display:none}
.atlas-portal .intro-strip{background:#e8eef0;border-color:#c4d0d1}.atlas-portal .intro-grid{padding-top:36px;padding-bottom:36px;gap:28px}.atlas-portal .intro-grid p{font-size:18px;color:#425c69}.atlas-portal .intro-grid strong{color:#203a46}
.atlas-portal .atlas-contents{padding-top:40px;padding-bottom:40px;gap:0}.atlas-portal .atlas-contents a{padding:20px;min-height:94px;border:1px solid #c4d0d1;background:#fff;margin-left:-1px;color:#203a46}.atlas-portal .atlas-contents a:hover{background:#e8f0f2}.atlas-portal .atlas-contents small{color:#526673;font-size:13px}.atlas-portal .contents-number{color:#17627a}.atlas-portal .contents-label{color:#425c69;font-size:15px}
.atlas-portal .field-chapter{padding-top:64px;padding-bottom:60px;border-color:#c4d0d1}.atlas-portal .field-heading{margin-bottom:34px}.atlas-portal .field-heading h2{color:#203a46;font-size:clamp(32px,3.5vw,48px)}.atlas-portal .field-heading p{font-size:18px;color:#526673}.atlas-portal .chapter-label{color:#17627a;font-size:14px}
.atlas-portal .field-spread{grid-template-columns:1.05fr 1fr;gap:40px}.atlas-portal .field-register{border:0;padding:0}.atlas-portal .register-heading{color:#526673;font-size:14px;border-bottom:1px solid #c4d0d1;padding-bottom:12px}.atlas-portal .register-entry{border-color:#c4d0d1;grid-template-columns:28px 110px 1fr 20px;gap:18px;padding:22px 0}.atlas-portal .register-entry:hover{background:#e8eef0;color:#203a46}.atlas-portal .register-entry img{width:110px;height:80px;object-fit:cover}.atlas-portal .register-copy strong{font-size:18px;color:#203a46;line-height:1.6}.atlas-portal .register-copy small{color:#526673;font-size:12px}.atlas-portal .register-number,.atlas-portal .register-arrow{color:#17627a}.atlas-portal .field-note{background:#e8eef0;border:0;padding:24px;margin-top:24px}.atlas-portal .field-note p{color:#425c69;font-size:16px}.atlas-portal .field-note>span{font-size:14px;color:#17627a}
.atlas-portal .series-banner{background:#163e50;color:#fff;padding-top:45px;padding-bottom:45px;margin-top:45px;margin-bottom:45px}.atlas-portal .series-banner .eyebrow,.atlas-portal .depth-route span{color:#b8dce3}.atlas-portal .series-banner p{color:#dbe7ed;font-size:18px}.atlas-portal .series-banner .button.secondary{border-color:#c9e0e6;color:white}.atlas-portal .series-banner .button.secondary:hover{background:#235c72}.atlas-portal .depth-route{color:#e1edf0}
.atlas-portal .principle-grid{gap:24px}.atlas-portal .principle-grid>div{background:white;border-color:#c4d0d1;padding:28px}.atlas-portal .principle-grid h3{font-family:var(--serif);font-size:24px;color:#203a46}.atlas-portal .principle-grid p{font-size:17px;color:#526673}
.atlas-portal .search-heading{max-width:1080px;padding-bottom:40px}.atlas-portal .search-form{background:#fff;padding:28px;border:1px solid #bacbd0;gap:18px;box-shadow:0 8px 25px #203a4608;margin-top:32px;align-items:end}.atlas-portal .search-form label{color:#203a46;font-size:15px;font-weight:700;margin-bottom:10px}.atlas-portal .search-form input,.atlas-portal .search-form select{background:#f8faf9;color:#203a46;border:1px solid #8da8b2;font-size:18px;min-height:56px;padding:12px 15px;color-scheme:light}.atlas-portal .search-form input::placeholder{color:#62727a}.atlas-portal .search-form button{background:#163e50;color:white;border:1px solid #163e50;min-height:56px;font-size:17px}.atlas-portal .search-form button:hover{background:#235c72}.atlas-portal .search-help{color:#526673;font-size:15px;line-height:1.9;margin-top:18px}.atlas-portal .search-summary{font-size:21px;color:#203a46;margin-top:30px}.atlas-portal .search-actions{display:flex;gap:22px;flex-wrap:wrap}.atlas-portal .search-actions a{font-size:16px;color:#17627a;padding:10px 0;text-decoration:underline;text-underline-offset:5px}.atlas-portal .search-results{padding-top:12px}.atlas-portal .search-result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px}.atlas-portal .search-result{display:flex;flex-direction:column}.atlas-portal .search-result .world-card{flex:1}.atlas-portal .search-excerpt{background:#e8eef0;border:1px solid #c4d0d1;border-top:0;padding:22px 26px}.atlas-portal .search-excerpt>span{color:#17627a;font-size:14px;font-weight:700}.atlas-portal .search-excerpt p{font-size:17px;color:#425c69}.atlas-portal .search-section-link{color:#17627a;font-size:16px}.atlas-portal .search-section-link small{font-size:13px}.atlas-portal .search-empty{background:white;border:1px solid #c4d0d1;padding:40px}.atlas-portal .search-empty p{color:#526673;font-size:18px}.atlas-portal .search-empty .text-link{display:block;margin-top:24px}.atlas-portal .search-start p{color:#526673;font-size:18px}.atlas-portal .search-suggestions{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}.atlas-portal .search-suggestions a{background:white;border:1px solid #c4d0d1;padding:24px}.atlas-portal .search-suggestions a:hover{background:#e8f0f2}.atlas-portal .search-suggestions strong{font-family:var(--serif);font-size:27px;color:#203a46}.atlas-portal .search-suggestions span{font-size:15px;color:#526673}
.atlas-portal footer{background:#e7eded;color:#203a46;border-color:#c4d0d1}.atlas-portal footer p,.atlas-portal footer small,.atlas-portal .footer-bottom{color:#526673}.atlas-portal footer nav{font-size:15px}.atlas-portal .footer-bottom{border-color:#c4d0d1}.atlas-portal footer .footer-brand{font-size:24px}
@media(max-width:1000px){.atlas-portal .field-spread{grid-template-columns:1fr}.atlas-portal .field-register{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.atlas-portal .register-heading,.atlas-portal .field-note{grid-column:1/-1}.atlas-portal .register-entry{grid-template-columns:80px 1fr;gap:14px}.atlas-portal .register-entry img{width:80px;height:70px}.atlas-portal .register-number,.atlas-portal .register-arrow{display:none}.atlas-portal .series-step{grid-template-columns:44px 28% 1fr;gap:20px}.atlas-portal .series-next{display:none}.atlas-portal .atlas-contents{flex-wrap:wrap;display:flex}.atlas-portal .atlas-contents a{flex:1 1 28%}.atlas-portal .contents-label{width:100%}.atlas-portal .question-index{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){body.atlas-portal{font-size:17px}.atlas-portal .shell{padding-left:22px;padding-right:22px}.atlas-portal .brand{font-size:19px}.atlas-portal .brand small{font-size:8px}.atlas-portal .page-heading{padding-top:42px;padding-bottom:36px;min-height:0}.atlas-portal .page-heading h1{font-size:37px;max-width:100%;margin:14px 0 20px}.atlas-portal .page-heading .lead{font-size:18px}.atlas-portal #main>.portal-cover{position:relative;width:100%;height:210px;opacity:1}.atlas-portal #main>.portal-cover:after{display:none}.atlas-portal .section{padding-top:42px;padding-bottom:42px}.atlas-portal .section-heading{align-items:start;flex-direction:column;gap:16px}.atlas-portal h2{font-size:29px}.atlas-portal .guide-grid{grid-template-columns:1fr;gap:18px;margin-bottom:35px}.atlas-portal .guide-grid>div{padding:24px}.atlas-portal .guide-grid h2{font-size:24px}.atlas-portal .world-destinations{display:grid;grid-template-columns:1fr}.atlas-portal .world-destinations .destination-guide,.atlas-portal .world-destinations .destination-guide:first-child{grid-column:auto;display:block;padding:0 0 26px;min-height:0}.atlas-portal .world-destinations .destination-guide:first-child .portal-cover{min-height:0;height:auto}.atlas-portal .world-destinations .destination-guide:first-child>.eyebrow{padding-top:0}.atlas-portal .destination-guide h2{font-size:28px}.atlas-portal .world-grid,.atlas-portal .reading-paths-grid,.atlas-portal .search-result-grid{grid-template-columns:1fr;gap:24px}.atlas-portal .card-copy{padding:24px}.atlas-portal .card-copy h3{font-size:26px}.atlas-portal .card-copy p{font-size:17px}.atlas-portal .reading-note,.atlas-portal .series-intro{padding:26px;margin-top:25px;margin-bottom:38px}.atlas-portal .question-index{grid-template-columns:1fr;gap:8px}.atlas-portal .reading-path,.atlas-portal .reading-path-preview{padding:25px}.atlas-portal .reading-path h3,.atlas-portal .reading-path-preview h3{font-size:25px}.atlas-portal .series-step{grid-template-columns:40px 1fr;padding:20px;gap:16px}.atlas-portal .series-step img{grid-column:2}.atlas-portal .series-step>div{grid-column:1/-1}.atlas-portal .series-step h2{font-size:25px}.atlas-portal .home-hero{min-height:650px}.atlas-portal .hero-backdrop{object-position:62% center}.atlas-portal .hero-shade{background:linear-gradient(90deg,#071722e0,#07172266),linear-gradient(0deg,#071722c0,transparent 60%)}.atlas-portal .hero-content{padding-top:42px;padding-bottom:30px}.atlas-portal .home-hero h1{font-size:42px;line-height:1.5;margin:24px 0}.atlas-portal .hero-description{font-size:17px}.atlas-portal .hero-description br{display:none}.portal-hero-actions{gap:14px}.atlas-portal .hero-bottom{margin-top:32px;gap:18px;align-items:end}.atlas-portal .depth-label{font-size:14px}.atlas-portal .depth-label strong{font-size:28px}.atlas-portal .hero-bottom>span:first-child{font-size:13px}.atlas-portal .intro-grid{display:block;padding-top:28px;padding-bottom:28px}.atlas-portal .intro-grid p{margin:14px 0;font-size:17px}.atlas-portal .atlas-contents{padding-top:28px;padding-bottom:28px}.atlas-portal .atlas-contents a{flex-basis:45%;padding:14px;gap:10px}.atlas-portal .field-chapter{padding-top:38px;padding-bottom:38px}.atlas-portal .field-heading h2{font-size:32px}.atlas-portal .field-heading p{font-size:17px}.atlas-portal .field-spread{gap:24px}.atlas-portal .field-register{display:block}.atlas-portal .register-entry{grid-template-columns:85px 1fr;padding:20px 0}.atlas-portal .register-entry img{width:85px;height:80px}.atlas-portal .register-copy strong{font-size:18px}.atlas-portal .series-banner{padding:30px 24px;margin:28px 22px;display:block}.atlas-portal .depth-route{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:26px}.atlas-portal .series-banner h2{font-size:29px}.atlas-portal .series-banner p{font-size:17px}.atlas-portal .principle-grid{grid-template-columns:1fr}.atlas-portal .search-form{display:grid;grid-template-columns:1fr;padding:22px;gap:18px}.atlas-portal .search-form input,.atlas-portal .search-form select{width:100%;min-width:0}.atlas-portal .search-summary{font-size:19px}.atlas-portal .search-suggestions{grid-template-columns:1fr;gap:12px}.atlas-portal .search-empty{padding:26px}.atlas-portal .search-empty h2{font-size:26px}.atlas-portal .search-excerpt{padding:22px}.atlas-portal .search-results{padding-top:0}}
@media(prefers-reduced-motion:reduce){.atlas-portal *{transition:none!important}}
/* Keep long location labels within narrower registers and avoid awkward balanced headings. */
.atlas-portal .register-copy{min-width:0;overflow-wrap:anywhere}.atlas-portal .register-copy small{overflow-wrap:anywhere}
.atlas-portal .page-heading h1,.atlas-portal .home-hero h1{text-wrap:initial;word-break:normal;overflow-wrap:normal}
@media(min-width:701px) and (max-width:1000px){.atlas-portal .field-register{grid-template-columns:1fr}}
@media(max-width:700px){.atlas-portal .search-heading .search-form{grid-template-columns:minmax(0,1fr)}.atlas-portal .series-step>div{grid-column:1/-1;grid-row:2}.atlas-portal .series-number{grid-row:1}}
.atlas-portal .eyebrow{color:#17627a}

.atlas-portal .search-heading h1>span{display:inline-block;max-width:100%}
@media(max-width:700px){.atlas-portal .search-heading h1{font-size:clamp(31px,9.5vw,37px)}.atlas-portal .search-heading h1>span{display:block}.atlas-portal .home-hero h1{font-size:clamp(30px,9.5vw,42px)}}

/* Purpose-led microscopic guide: unit reading and native chapter choices. */
.atlas-portal .micro-scale{display:grid;grid-template-columns:1fr 1fr;gap:24px 52px;padding-top:30px;padding-bottom:36px;border-block:1px solid #b7c8c9;color:#173c4c}
.atlas-portal .micro-scale h2{font-family:var(--serif);font-size:clamp(26px,3vw,36px);line-height:1.5;margin:12px 0}
.atlas-portal .micro-scale p,.atlas-portal .chapter-choices p{font-size:17px;line-height:1.9;color:#304d56}
.atlas-portal .micro-scale dl{margin:0;display:grid;gap:16px;align-content:center}.atlas-portal .micro-scale dl>div{border-left:3px solid #17627a;padding:12px 22px;background:#eef2ed}.atlas-portal .micro-scale dt{font-size:14px;font-weight:700}.atlas-portal .micro-scale dd{margin:6px 0 0;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 20px}.atlas-portal .micro-scale dd strong{font-size:clamp(30px,4vw,44px);line-height:1.3;font-variant-numeric:tabular-nums}.atlas-portal .micro-scale dd span{font-size:17px}.atlas-portal .micro-scale .micro-scale-note{grid-column:1/-1;font-size:15px;margin:0;max-width:70ch}
.atlas-portal .chapter-choices>div{border-top:3px solid #17627a;padding-top:22px;min-width:0}.atlas-portal .chapter-choices h2{font-size:25px;line-height:1.5}.atlas-portal .chapter-links{list-style:none;padding:0;margin:24px 0 0}.atlas-portal .chapter-links li{border-top:1px solid #b7c8c9}.atlas-portal .chapter-links a{display:flex;justify-content:space-between;gap:16px;padding:15px 0;font-size:16px;font-weight:700;line-height:1.7;color:#14566b;text-decoration:none;cursor:pointer}.atlas-portal .chapter-links a:hover,.atlas-portal .chapter-links a:focus-visible{color:#073440;background:#edf3f1;text-decoration:underline;text-underline-offset:4px}.atlas-portal .chapter-links a span{flex-shrink:0}.atlas-portal .series-checkpoints{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
@media(max-width:700px){.atlas-portal .micro-scale{grid-template-columns:minmax(0,1fr);gap:22px;padding-top:24px;padding-bottom:28px}.atlas-portal .micro-scale dl>div{padding:14px 18px}.atlas-portal .series-checkpoints{grid-template-columns:minmax(0,1fr)}.atlas-portal .chapter-choices h2{font-size:24px}}
.atlas-portal .micro-scale h2{text-wrap:initial}.atlas-portal .micro-scale h2>span{display:inline-block;max-width:100%;overflow-wrap:anywhere}.atlas-portal .chapter-choices:not(.series-checkpoints){grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:1000px){.atlas-portal .chapter-choices:not(.series-checkpoints){grid-template-columns:minmax(0,1fr)}}

/* Microscopic guide: choose a record before choosing a chapter. */
.atlas-portal .micro-records{padding-block:40px;color:#173c4c}.atlas-portal .micro-records h2{font-family:var(--serif);font-size:clamp(26px,3vw,36px);line-height:1.5;margin:12px 0 18px}.atlas-portal .micro-records-intro{max-width:70ch;font-size:17px;line-height:1.9}.atlas-portal .micro-records table{width:100%;border-collapse:collapse;table-layout:fixed;margin-top:28px;font-size:16px;line-height:1.85}.atlas-portal .micro-records th,.atlas-portal .micro-records td{padding:22px 24px;text-align:left;vertical-align:top;border-bottom:1px solid #b7c8c9;overflow-wrap:anywhere}.atlas-portal .micro-records thead{background:#173c4c;color:#fff}.atlas-portal .micro-records thead th{font-size:15px}.atlas-portal .micro-records tbody tr{background:#fff}.atlas-portal .micro-records tbody tr:nth-child(even){background:#edf2ec}.atlas-portal .micro-records tbody th strong{display:block;font-family:var(--serif);font-size:24px}.atlas-portal .micro-records tbody th span{display:block;font-size:15px;font-weight:400;margin-top:6px}.atlas-portal .micro-records td p{margin:8px 0 12px}.atlas-portal .micro-record-link{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;padding-block:10px;min-height:44px;color:#14566b;font-weight:700;cursor:pointer;text-underline-offset:4px}.atlas-portal .micro-record-link:hover,.atlas-portal .micro-record-link:focus-visible{color:#073440;background:#e1eae5}.atlas-portal .micro-records-footnote{font-size:15px;line-height:1.9;margin-top:18px}
@media(max-width:700px){.atlas-portal .micro-records table,.atlas-portal .micro-records tbody,.atlas-portal .micro-records tr,.atlas-portal .micro-records tbody th,.atlas-portal .micro-records td{display:block;width:100%}.atlas-portal .micro-records thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.atlas-portal .micro-records tbody tr{margin-bottom:20px;border:1px solid #b7c8c9}.atlas-portal .micro-records th,.atlas-portal .micro-records td{padding:18px 20px}.atlas-portal .micro-records tbody th{background:#e3ebe7}.atlas-portal .micro-records td:before{content:attr(data-label);display:block;color:#31545b;font-size:14px;font-weight:700;margin-bottom:8px}.atlas-portal .micro-records td:last-child{border-bottom:0}}

.atlas-portal .series-checkpoints>div{display:flex;flex-direction:column}.atlas-portal .series-checkpoints .chapter-links{margin-top:auto;padding-top:24px}