/* Library–Atlas layer. Extends the V2 visual system without changing live V1 pages. */
.ss-opening-library{padding:116px 0 125px;background:#edf0e9}.ss-opening-heading{display:grid;grid-template-columns:1.25fr .6fr;gap:8vw;align-items:end;margin-bottom:58px}.ss-opening-heading .ss-overline{color:#638269;margin:0 0 25px}.ss-opening-heading h2,.atlas-intro h2,.atlas-fields-intro h2{font:400 clamp(64px,7.2vw,113px)/.88 var(--serif);letter-spacing:-.045em;margin:0}.ss-opening-heading h2 em,.atlas-intro h2 em,.atlas-fields-intro h2 em{font-weight:400;color:#6f9274}.ss-opening-intro p{font-size:16px;line-height:1.75;color:#516358;margin:0 0 17px}.ss-opening-intro .ss-inline-link{margin-top:12px}.ss-editorial-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:14px}.ss-editorial-lead{background:#dce9d8;padding:30px 30px 31px;min-height:455px;display:flex;flex-direction:column;justify-content:space-between;text-decoration:none;position:relative;overflow:hidden;transition:background .2s,transform .2s}.ss-editorial-lead:hover{background:#cfe1cc;transform:translateY(-3px)}.ss-editorial-lead-first{background:#203b2b;color:#f2f6ef}.ss-editorial-lead-first:hover{background:#345440}.ss-editorial-lead:nth-child(3){background:#e6e4d9}.ss-editorial-lead:nth-child(3):hover{background:#dbdccf}.ss-editorial-lead-top{display:flex;justify-content:space-between;gap:18px;font-size:10px;letter-spacing:.13em;text-transform:uppercase;font-weight:700;opacity:.75}.ss-editorial-lead-top span:last-child{font-size:22px;font-weight:400}.ss-editorial-lead-bottom>span{font-size:11px;text-transform:uppercase;letter-spacing:.13em;font-weight:700;opacity:.7}.ss-editorial-lead h3{font:400 clamp(47px,5vw,76px)/.88 var(--serif);letter-spacing:-.035em;margin:17px 0}.ss-editorial-lead p{font-size:15px;line-height:1.55;max-width:270px;margin:0}.ss-editorial-lead small{display:block;font-size:11px;font-weight:700;border-top:1px solid currentColor;padding-top:18px;margin-top:36px}.ss-editorial-lead small span{float:right;font-size:18px;font-weight:400}.ss-editorial-under{margin-top:63px}.ss-editorial-rows{display:grid;grid-template-columns:1fr 1fr;column-gap:45px;border-top:1px solid #aebcad}.ss-editorial-row{display:grid;grid-template-columns:45px 1fr auto 17px;gap:14px;align-items:center;min-height:82px;border-bottom:1px solid #cdd9ce;text-decoration:none}.ss-editorial-row:hover strong{color:#a44e32}.ss-editorial-num{font-size:11px;color:#64806c}.ss-editorial-row strong{font:400 clamp(23px,2.25vw,33px)/1.05 var(--serif)}.ss-editorial-domain{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#718575}.ss-editorial-row>span:last-child{color:#557a60}.ss-publishing-note{display:flex;justify-content:space-between;align-items:center;gap:30px;border-top:1px solid #b8c7b8;margin-top:70px;padding-top:31px}.ss-publishing-note>div{display:grid;grid-template-columns:33px 1fr;gap:0 17px;max-width:680px}.ss-note-star{font-size:27px;grid-row:span 2;color:#426b4a}.ss-publishing-note strong{font-size:15px}.ss-publishing-note p{margin:7px 0 0;font-size:13px;line-height:1.7;color:#536755}
.ss-atlas-page .domain-side{font-family:inherit;text-align:left;width:100%;border-top:0;border-left:0;border-right:0;background:transparent;cursor:pointer}.ss-atlas-page .domain-side:hover,.ss-atlas-page .domain-side[aria-pressed="true"]{background:#eaf3e8}.ss-atlas-page .domain-side[aria-pressed="true"] strong{color:#375e3f}.ss-atlas-page .domain-side[hidden]{display:none}.ss-atlas-page .domain-side:focus-visible{outline:2px solid var(--coral);outline-offset:-2px}.atlas-field-label{font-size:11px;font-weight:700;color:#5a7a60}.atlas-hero{background:#183025;color:#edf3e9;overflow:hidden}.atlas-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:6vw;min-height:610px;padding-top:110px;padding-bottom:100px;align-items:center}.atlas-hero .ss-overline{color:#a7c4ab}.atlas-hero h1{font:400 clamp(76px,8.2vw,136px)/.85 var(--serif);letter-spacing:-.05em;margin:35px 0 34px}.atlas-hero h1 em{font-weight:400;color:#b1d4ae}.atlas-hero-grid>div:first-child>p:not(.ss-overline){max-width:560px;font-size:18px;line-height:1.65;color:#c6d5c9;margin-bottom:30px}.atlas-hero-aside{min-width:0}.atlas-hero-orbit{position:relative;aspect-ratio:1;max-width:400px;border:1px solid #7a9a80;border-radius:50%;margin:auto;display:flex;align-items:center;justify-content:center;transform:rotate(-13deg)}.atlas-hero-orbit:before,.atlas-hero-orbit:after{content:"";position:absolute;inset:18%;border:1px solid #789881;border-radius:50%;transform:scaleX(1.45) rotate(40deg)}.atlas-hero-orbit:after{transform:scaleX(.54) rotate(25deg)}.atlas-hero-orbit span{position:absolute;background:#254537;border:1px solid #7fa388;padding:9px 14px;border-radius:30px;font-size:11px;font-weight:700}.atlas-hero-orbit span:nth-child(1){top:3%;left:29%}.atlas-hero-orbit span:nth-child(2){right:0;top:42%}.atlas-hero-orbit span:nth-child(3){bottom:8%;left:26%}.atlas-hero-orbit span:nth-child(4){left:0;top:42%}.atlas-hero-stats{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #587461;margin-top:55px;padding-top:20px}.atlas-hero-stats div{display:grid;gap:5px}.atlas-hero-stats strong{font:400 48px/1 var(--serif)}.atlas-hero-stats span{font-size:10px;text-transform:uppercase;letter-spacing:.11em;color:#b7cfb9}.atlas-intro{padding:115px 0 62px;display:grid;grid-template-columns:1fr .55fr;align-items:end;gap:10vw}.atlas-intro .ss-overline{color:#5e7c64}.atlas-intro>p{font-size:16px;line-height:1.75;color:#596b5c}.atlas-routes{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;padding-bottom:125px}.atlas-route{background:#e4e9df;padding:31px;min-height:360px;display:flex;flex-direction:column}.atlas-route:nth-child(2){background:#e6e5d9}.atlas-route:nth-child(3){background:#d7e8d6}.atlas-route-n{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#55735c;font-weight:700}.atlas-route h3{font:400 clamp(37px,3.6vw,58px)/.98 var(--serif);letter-spacing:-.03em;margin:38px 0 24px}.atlas-route-links{margin-top:auto;display:flex;flex-direction:column}.atlas-route-links a{text-decoration:none;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #b9cabc;padding:10px 0;font-size:12px;font-weight:700}.atlas-route-links a:hover{color:#a35031}.atlas-fields{background:#edf0e9;padding:125px 0}.atlas-fields-intro{display:grid;grid-template-columns:1.25fr .7fr;gap:8vw;align-items:end}.atlas-fields-intro>p{font-size:16px;line-height:1.75;color:#526658}.atlas-search{margin:57px 0 45px}.atlas-explore-heading{padding-bottom:18px}.atlas-browse-layout{display:grid;grid-template-columns:minmax(0,1fr) 305px;align-items:start;gap:18px;margin-top:80px}.ss-atlas-page .atlas-index{min-width:0}.ss-atlas-page .domain-section-head{grid-template-columns:70px 1fr auto;gap:18px;padding:27px 24px}.ss-atlas-page .domain-section-head h2{font-size:clamp(27px,3vw,43px)}.ss-atlas-page .domain-side-list{grid-template-columns:repeat(2,1fr);padding:14px 24px 24px;column-gap:20px}.ss-atlas-page .domain-section-id span{font-size:38px}.atlas-inspector{position:sticky;top:15px;background:#233e2d;color:#f1f6ed;padding:31px 28px;min-height:380px}.atlas-inspector .ss-overline{color:#acc9b0}.atlas-inspector-no{display:block;margin-top:30px;color:#9cb7a2;font-size:10px;letter-spacing:.13em;text-transform:uppercase}.atlas-inspector h3{font:400 47px/.96 var(--serif);letter-spacing:-.025em;margin:17px 0}.atlas-inspector>p:not(.ss-overline){font-size:13px;line-height:1.75;color:#c2d2c4}.atlas-inspector-nearby{border-top:1px solid #67846b;margin-top:22px;padding-top:16px;display:flex;gap:8px;flex-wrap:wrap}.atlas-inspector-nearby:empty{display:none}.atlas-inspector-nearby span{font-size:10px;color:#b6cdbc;width:100%;text-transform:uppercase;letter-spacing:.12em}.atlas-inspector-nearby a{display:inline-flex;border:1px solid #67846b;color:#f1f6ed;text-decoration:none;font-size:11px;padding:7px 9px}.atlas-inspector-nearby a:hover{background:#3d6247}.atlas-inspector .ss-inline-link{color:#f2faf0;margin-top:28px;font-size:11px}.atlas-policy{margin-top:95px;padding:38px 42px;background:#dce9d8;display:grid;grid-template-columns:.6fr 1fr auto;gap:25px;align-items:start}.atlas-policy .ss-overline{color:#597d60;margin:0 0 13px}.atlas-policy h2{font:400 46px/1 var(--serif);margin:0}.atlas-policy>p:not(.ss-overline){font-size:13px;line-height:1.7;margin:0;color:#506957}.atlas-policy a{font-size:11px;font-weight:700;text-decoration:none;white-space:nowrap;border-bottom:1px solid;padding-bottom:5px}
@media(max-width:1100px){.ss-opening-heading,.atlas-intro,.atlas-fields-intro{gap:4vw}.ss-editorial-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ss-editorial-lead{min-height:400px;padding:26px}.ss-editorial-row{grid-template-columns:35px 1fr 15px}.ss-editorial-domain{display:none}.atlas-browse-layout{grid-template-columns:minmax(0,1fr) 250px}.ss-atlas-page .domain-section-head{grid-template-columns:1fr}.ss-atlas-page .domain-section-head .domain-back{justify-self:start}.ss-atlas-page .domain-side-list{grid-template-columns:1fr}.atlas-policy{grid-template-columns:1fr 1fr}.atlas-policy>div{grid-column:span 2}.atlas-hero h1{font-size:clamp(65px,7vw,105px)}}
@media(max-width:760px){.ss-opening-library{padding:80px 0}.ss-opening-heading,.atlas-intro,.atlas-fields-intro{grid-template-columns:1fr;gap:20px}.ss-opening-heading h2,.atlas-intro h2,.atlas-fields-intro h2{font-size:clamp(56px,11vw,80px)}.ss-editorial-grid{grid-template-columns:1fr;gap:12px}.ss-editorial-lead{min-height:320px}.ss-editorial-lead h3{font-size:68px}.ss-editorial-rows{grid-template-columns:1fr}.ss-editorial-row{min-height:71px}.ss-editorial-under{margin-top:48px}.ss-publishing-note{flex-direction:column;align-items:flex-start}.ss-publishing-note .ss-btn{width:100%}.atlas-hero-grid{display:block;padding-top:85px;padding-bottom:70px;min-height:0}.atlas-hero h1{font-size:clamp(65px,11.5vw,95px)}.atlas-hero-aside{margin-top:65px}.atlas-hero-orbit{max-width:290px}.atlas-hero-stats{margin-top:45px}.atlas-intro{padding:80px 0 38px}.atlas-routes{grid-template-columns:1fr;padding-bottom:80px}.atlas-route{min-height:290px}.atlas-route h3{font-size:48px;margin-top:25px}.atlas-fields{padding:85px 0}.atlas-browse-layout{grid-template-columns:1fr;margin-top:55px}.ss-atlas-page .domain-side-list{grid-template-columns:1fr}.atlas-inspector{position:relative;top:auto;min-height:0;grid-row:1}.atlas-policy{grid-template-columns:1fr;padding:30px}.atlas-policy>div{grid-column:span 1}.atlas-hero-stats strong{font-size:39px}.ss-atlas-page .domain-section-head{padding:24px}.ss-atlas-page .domain-side-list{padding:8px 24px 22px}}
@media(prefers-reduced-motion:reduce){.ss-editorial-lead{transition:none}}


/* Editorial library and Atlas surfaces share the V2 edge and type system. */
.ss-opening-heading h2,.atlas-intro h2,.atlas-fields-intro h2{line-height:.96}
.ss-editorial-lead h3{line-height:.98}
.atlas-hero h1{line-height:.92}
.atlas-inspector h3{line-height:1.04}
.ss-editorial-lead,.atlas-route,.atlas-inspector,.atlas-policy{border-radius:var(--radius-card)}
.ss-editorial-lead,.atlas-route{border:1px solid rgba(40,71,49,.12)}
.ss-editorial-lead{transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease}
.ss-editorial-lead:hover{transform:translateY(-2px);box-shadow:0 13px 28px rgba(20,38,27,.09)}
.atlas-inspector-nearby a{border-radius:var(--radius-chip);transition:background-color .18s ease,border-color .18s ease}
.atlas-inspector-nearby a:hover{border-color:#a6c6ac}
.atlas-policy{border:1px solid rgba(40,71,49,.12)}
@media(prefers-reduced-motion:reduce){.ss-editorial-lead{transition:none}.ss-editorial-lead:hover{transform:none;box-shadow:none}}


/* Editorial scale and card behavior at laptop, tablet, and handheld widths. */
.ss-opening-heading h2,.atlas-intro h2,.atlas-fields-intro h2{font-size:clamp(58px,6.8vw,105px);line-height:.99}
.ss-editorial-lead h3{overflow-wrap:break-word}
.atlas-hero h1{font-size:clamp(69px,7.6vw,126px);line-height:.96}
.atlas-route h3{overflow-wrap:break-word}
.atlas-route-links a{min-height:43px}
.ss-atlas-page .domain-side{min-height:56px}
.atlas-inspector{scroll-margin-top:14px}
@media(min-width:1101px) and (max-width:1450px){
 .atlas-hero-grid{min-height:560px;padding-top:88px;padding-bottom:80px}
 .atlas-hero h1{font-size:clamp(74px,7.1vw,106px)}
 .ss-opening-library{padding-block:100px}
 .atlas-fields{padding-block:105px}
}
@media(min-width:761px) and (max-width:1100px){
 .ss-opening-heading h2,.atlas-intro h2,.atlas-fields-intro h2{font-size:clamp(53px,6.3vw,78px)}
 .ss-editorial-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
 .ss-editorial-lead{min-height:350px}
 .ss-editorial-lead:nth-child(3){grid-column:span 2;min-height:270px}
 .ss-editorial-lead h3{font-size:clamp(42px,5vw,59px);line-height:1.02}
 .ss-editorial-lead:nth-child(3) .ss-editorial-lead-bottom{max-width:600px}
 .atlas-hero-grid{min-height:520px;padding-block:75px}
 .atlas-hero h1{font-size:clamp(59px,7.2vw,85px);line-height:.99}
 .atlas-routes{grid-template-columns:repeat(2,minmax(0,1fr));padding-bottom:85px}
 .atlas-route{min-height:310px}
 .atlas-route:nth-child(3){grid-column:span 2;min-height:250px}
 .atlas-route h3{font-size:clamp(36px,4.4vw,49px)}
 .atlas-intro{padding-top:92px}
 .atlas-fields{padding-block:100px}
 .ss-opening-library{padding-block:92px}
 .atlas-browse-layout{margin-top:55px}
}
@media(max-width:760px){
 .ss-opening-library{padding-block:74px}
 .ss-opening-heading h2,.atlas-intro h2,.atlas-fields-intro h2{font-size:clamp(44px,10.3vw,72px);line-height:1.02}
 .ss-opening-heading{margin-bottom:32px}
 .ss-editorial-grid{grid-template-columns:1fr}
 .ss-editorial-lead,.ss-editorial-lead:nth-child(3){grid-column:auto;min-height:300px;padding:26px}
 .ss-editorial-lead h3{font-size:clamp(44px,10vw,62px)}
 .ss-editorial-row strong{font-size:clamp(21px,5.5vw,30px)}
 .ss-editorial-row{min-height:78px;gap:10px}
 .ss-editorial-under{margin-top:42px}
 .ss-publishing-note{margin-top:52px}
 .atlas-hero-grid{padding-block:65px}
 .atlas-hero h1{font-size:clamp(52px,11.2vw,82px);line-height:1;overflow-wrap:break-word}
 .atlas-hero-aside{margin-top:46px}
 .atlas-hero-orbit{max-width:255px}
 .atlas-intro{padding-block:75px 32px}
 .atlas-routes{grid-template-columns:1fr;gap:12px;padding-bottom:75px}
 .atlas-route,.atlas-route:nth-child(3){grid-column:auto;min-height:250px;padding:28px}
 .atlas-route h3{font-size:clamp(35px,9.4vw,47px)}
 .atlas-fields{padding-block:75px}
 .atlas-browse-layout{margin-top:43px}
 .atlas-inspector{padding:27px 24px}
 .atlas-inspector h3{font-size:clamp(35px,9vw,47px)}
 .atlas-policy{margin-top:65px}
}
@media(max-width:380px){
 .ss-editorial-lead{min-height:280px}
 .ss-editorial-lead h3{font-size:42px}
 .ss-editorial-row{grid-template-columns:31px minmax(0,1fr) 12px}
 .ss-editorial-row strong{overflow-wrap:break-word}
 .atlas-route{padding:24px}
 .atlas-inspector{padding:23px 20px}
 .atlas-hero h1{font-size:clamp(49px,10.8vw,57px)}
}



/* Searching from the homepage takes visitors directly to matching Atlas subjects. */
.ss-atlas-page .atlas-search{scroll-margin-top:22px}
.ss-atlas-page.atlas-filtered .domain-gates,.ss-atlas-page.atlas-filtered .atlas-explore-heading{display:none}
.ss-atlas-page.atlas-filtered .atlas-browse-layout{margin-top:27px}

/* Question routes are valid direct destinations from the V2 homepage. */
.atlas-route{scroll-margin-top:28px}