.home-page{max-width:1200px;color:#243f50;line-height:1.6;padding-bottom:3rem}.home-page h1,.home-page h2,.home-page h3{line-height:1.2}.home-page h2,.home-page h3{color:#123f58}.home-page a{color:#08667b;text-underline-offset:3px}.home-hero{position:relative;isolation:isolate;overflow:hidden;border-radius:18px;background:#123f58;color:#fff}.home-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0;border-radius:0;z-index:-2}.home-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,34,54,.97),rgba(7,34,54,.86) 53%,rgba(7,34,54,.38));z-index:-1}.home-hero-content{padding:clamp(1.5rem,5vw,4rem);max-width:850px}.home-page h1{font-size:clamp(2.15rem,5vw,3.7rem);margin:.7rem 0 1.2rem;color:#fff}.home-hero-content>p:not(.home-kicker){font-size:1.2rem;max-width:620px}.home-kicker{font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#147579;margin:0 0 .65rem}.home-hero .home-kicker{color:#bde7ed}.home-page a.home-button{display:inline-block;background:#fff;color:#123f58;border:2px solid #fff;border-radius:8px;padding:.75rem 1.15rem;font-weight:750;text-decoration:none;margin:.75rem .65rem 0 0}.home-page a.home-outline{background:transparent;color:#fff}.home-credit{font-size:.78rem;color:#536a77;margin:.65rem 0}.home-section{margin-top:3rem;scroll-margin-top:110px}.home-section-heading{margin-bottom:1.3rem}.home-section-heading h2{font-size:clamp(1.7rem,3vw,2.2rem);margin:.5rem 0}.home-section-heading p{max-width:800px}.home-start-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.home-page a.home-start-card{display:flex;flex-direction:column;background:#fff;border:1px solid #d5e2e8;border-top:4px solid #ad2c3a;border-radius:12px;padding:1.4rem;text-decoration:none;color:#243f50}.home-start-card h3{font-size:1.2rem;margin:0 0 .75rem}.home-start-card p{margin:0 0 1rem}.home-start-card span{margin-top:auto;color:#08667b;font-weight:750}.home-start-card:hover{box-shadow:0 5px 16px #123f5815}.home-topic-nav{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.3rem 0 1.6rem}.home-topic-nav a{padding:.55rem .85rem;background:#fff;border:1px solid #cbdde5;border-radius:7px;font-weight:650}.home-directory{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem;align-items:start}.home-topic-group{border:1px solid #d0e0e7;border-radius:12px;background:#fff;overflow:hidden;scroll-margin-top:110px;padding-bottom:1rem}.home-topic-group h3{font-size:1.3rem;background:#123f58;color:#fff;padding:1.15rem 1.4rem;margin:0}.home-topic-group>p{padding:0 1.4rem;color:#496473}.home-topic-group ul{list-style:none;padding:0;margin:0 1.4rem 1rem}.home-topic-group li{margin:0;border-bottom:1px solid #e1ebef}.home-topic-group li:last-child{border:0}.home-topic-group li a{display:block;padding:.7rem .15rem;font-weight:600}.home-topic-group li a:hover{background:#edf6f8}.home-page a.home-back{display:inline-block;margin:0 1.4rem;font-size:.83rem}.home-about{background:#eaf4f6;border-left:4px solid #178087;border-radius:0 12px 12px 0;padding:1.5rem 2rem}.home-about h2{margin:0 0 1rem}.home-about>p{max-width:880px}.home-about nav{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;font-weight:650}.home-updated{font-size:.82rem;color:#496473}.home-page :focus-visible{outline:3px solid #b32d3b;outline-offset:4px}.home-hero :focus-visible{outline-color:#ffda8c}.home-page a{overflow-wrap:anywhere}@media(max-width:850px){.home-start-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.home-start-grid,.home-directory{grid-template-columns:1fr}.home-page{padding:1rem}.home-hero:before{background:rgba(7,34,54,.88)}.home-section{margin-top:2.25rem}.home-about{padding:1.3rem}.home-topic-group h3{padding:1rem 1.2rem}}@media print{#site-header,#site-footer,.skip-link,.home-topic-nav,.home-back{display:none}.home-hero>img,.home-hero:before{display:none}.home-hero{background:white;color:black}.home-page h1,.home-hero .home-kicker{color:black}.home-hero-content{padding:0}.home-start-grid,.home-directory{display:block}.home-topic-group,.home-start-card{break-inside:avoid;margin-bottom:1rem}.home-page a{color:black}.home-topic-group h3{background:white;color:black}}

/* Topic browsing: one question per section, with compact supporting guides. */
.home-directory{display:grid;grid-template-columns:1fr;gap:1.5rem}
.home-topic-feature{--topic-accent:#126b76;--topic-tint:#eaf5f5;display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);padding:0;border:1px solid #d5e2e8;border-radius:16px;overflow:hidden;box-shadow:0 3px 12px #123f5805}
.home-topic-feature:nth-child(3n+2){--topic-accent:#9c3441;--topic-tint:#fbf0f0}
.home-topic-feature:nth-child(3n){--topic-accent:#74552b;--topic-tint:#f8f3e9}
.home-topic-intro{padding:1.7rem;background:var(--topic-tint);border-left:5px solid var(--topic-accent);display:flex;flex-direction:column;align-items:flex-start}
.home-category-label{display:flex;gap:.6rem;align-items:center;font-size:.8rem;font-weight:800;color:var(--topic-accent);margin:0 0 1.1rem;text-transform:uppercase;letter-spacing:.035em}
.home-category-label>span{font-size:.8rem;background:white;border:1px solid currentColor;padding:.15rem .4rem;border-radius:5px}
.home-topic-feature .home-topic-intro h3{padding:0;margin:0 0 .8rem;background:none;font-size:clamp(1.45rem,2.7vw,1.9rem);line-height:1.18}
.home-topic-intro h3 a{color:#123f58;text-decoration:none}
.home-topic-intro h3 a:hover{text-decoration:underline}
.home-topic-intro>p:not(.home-category-label){margin:0 0 1.3rem;color:#425e6c}
.home-page a.home-feature-link{margin-top:auto;color:var(--topic-accent);font-weight:800;text-decoration:none;border-bottom:2px solid currentColor;padding-bottom:.2rem}
.home-topic-content{padding:1.4rem;min-width:0}
.home-browse-label{font-size:.78rem;font-weight:750;text-transform:uppercase;letter-spacing:.045em;color:#536a77;margin:0 0 .85rem}
.home-topic-feature ul.home-topic-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;margin:0;padding:0;list-style:none}
.home-topic-feature .home-topic-tiles li{border:0;margin:0;min-width:0}
.home-topic-feature .home-topic-tiles a{display:flex;flex-direction:column;gap:.45rem;height:100%;padding:1rem;border:1px solid #dae5eb;border-radius:9px;text-decoration:none;color:#123f58;background:#fff;transition:background .15s,border-color .15s}
.home-topic-feature .home-topic-tiles a:hover{background:var(--topic-tint);border-color:var(--topic-accent)}
.home-tile-title{display:flex;justify-content:space-between;gap:.7rem;font-weight:750;line-height:1.3;font-size:1rem}
.home-tile-title>span{flex-shrink:0;color:var(--topic-accent)}
.home-tile-note{font-size:.85rem;font-weight:400;color:#536a77;line-height:1.4}
.home-more{margin-top:1rem;border-top:1px solid #dbe5eb;padding-top:.8rem}
.home-more summary{font-size:.9rem;font-weight:750;color:#126476;cursor:pointer;padding:.25rem 0}
.home-more[open] summary{margin-bottom:.7rem}
.home-topic-feature .home-more ul{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1rem}
.home-topic-feature .home-more li a{font-size:.9rem;padding:.6rem .2rem;line-height:1.45}
.home-topic-feature .home-more li a span{display:inline-block;margin-left:.3rem}
@media(max-width:760px){.home-topic-feature{grid-template-columns:1fr}.home-topic-intro{padding:1.3rem}.home-topic-content{padding:1.1rem}.home-topic-intro h3{max-width:30ch}.home-category-label{margin-bottom:.8rem}}
@media(max-width:420px){.home-topic-feature ul.home-topic-tiles,.home-topic-feature .home-more ul{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.home-topic-feature .home-topic-tiles a{transition:none}}
@media print{.home-topic-feature{display:block;break-inside:avoid}.home-topic-intro{background:white}.home-more::details-content{display:block}.home-topic-feature .home-more ul{display:block}}