.study-overview{--sbo-line:#d9dfde;--sbo-soft:#f3f5f4;--sbo-green:#008c80}.study-overview main{overflow:clip}.sbo-page{color:#171717}.sbo-page button{font:inherit}.sbo-shell{width:min(1080px,calc(100% - 64px));margin-inline:auto}.sbo-hero{padding:74px 0 58px}.sbo-hero .sd-v3-eyebrow{margin-bottom:12px}.sbo-hero h1{max-width:780px;margin:0;font-size:52px;line-height:1.06;letter-spacing:-.04em}.sbo-hero-copy{max-width:760px;margin:24px 0 0;color:#515656;font-size:18px;line-height:1.72}.sbo-presets{padding:30px 0 72px}.sbo-preset-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:23px}.sbo-preset-heading h2{margin:0;font-size:26px}.sbo-preset-heading p{max-width:480px;margin:0;color:#626767;font-size:14px;line-height:1.55}.sbo-preset-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.sbo-preset{position:relative;min-height:170px;padding:22px;text-align:left;border:1px solid var(--sbo-line);background:#fff;color:#171717;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.sbo-preset:hover,.sbo-preset:focus-visible,.sbo-preset.is-active{border-color:#71b9b2;box-shadow:0 10px 24px #001b1810;transform:translateY(-2px);outline:0}.sbo-preset.is-active{background:#f3faf8}.sbo-preset-mark{display:block;margin-bottom:27px;color:var(--sbo-green);font-size:12px;font-weight:800;letter-spacing:.08em}.sbo-preset strong{display:block;margin-bottom:8px;font:750 17px/1.3 Montserrat,sans-serif}.sbo-preset small{display:block;color:#646969;font-size:13px;line-height:1.5}.sbo-filter-area{padding:48px 0 35px;background:var(--sbo-soft);box-shadow:0 0 0 100vmax var(--sbo-soft);clip-path:inset(0 -100vmax)}.sbo-filter-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.sbo-filter-head h2{margin:0;font-size:29px}.sbo-filter-status{display:flex;align-items:center;gap:14px;color:#5f6464;font-size:13px}.sbo-reset{padding:0;border:0;border-bottom:1px solid #7b8281;background:transparent;color:#3d4342;cursor:pointer}.sbo-reset:hover{border-color:var(--sbo-green);color:var(--sbo-green)}.sbo-filter-group{display:grid;grid-template-columns:145px minmax(0,1fr);gap:20px;align-items:start;padding:17px 0;border-top:1px solid #d5dbda}.sbo-filter-label{padding-top:8px;color:#59605f;font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.sbo-filter-options{display:flex;flex-wrap:wrap;gap:8px}.sbo-filter{padding:8px 12px;border:1px solid #cfd5d4;background:#fff;color:#3d4342;font-size:13px;line-height:1.2;cursor:pointer}.sbo-filter:hover,.sbo-filter:focus-visible,.sbo-filter.is-active{border-color:var(--sbo-green);color:#006e65;outline:0}.sbo-filter.is-active{background:#e5f4f1;font-weight:700}.sbo-results{padding:58px 0 100px;scroll-margin-top:90px}.sbo-result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:27px}.sbo-card{display:flex;flex-direction:column;min-width:0;border:1px solid #dedede;background:#fff}.sbo-card[hidden]{display:none!important}.sbo-card-media{display:block;aspect-ratio:16/9;padding:18px;background:#f3f3f3;overflow:hidden}.sbo-card-media img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .22s ease}.sbo-card:hover .sbo-card-media img{transform:scale(1.025)}.sbo-card-body{display:flex;flex:1;flex-direction:column;padding:23px}.sbo-card-meta{display:flex;flex-wrap:wrap;gap:5px 10px;margin-bottom:11px;color:#6a706f;font-size:10px;line-height:1.4}.sbo-card-meta strong{color:var(--sbo-green);font-weight:800;letter-spacing:.07em;text-transform:uppercase}.sbo-card h3{margin:0 0 12px;font-size:18px;line-height:1.32;letter-spacing:-.012em}.sbo-card-copy{margin:0 0 18px;color:#5a5f5f;font-size:14px;line-height:1.62}.sbo-keywords{display:flex;flex-wrap:wrap;gap:6px;margin:auto 0 21px;padding-top:2px}.sbo-keywords span{padding:4px 7px;background:#f2f4f3;color:#666d6c;font-size:10px;line-height:1.25}.sbo-card-button{display:inline-flex;align-items:center;justify-content:space-between;gap:16px;width:100%;margin-top:auto;padding:12px 14px;background:#00a995;color:#fff!important;font-size:13px;font-weight:750}.sbo-card-button::after{content:"→"}.sbo-card-button:hover,.sbo-card-button:focus-visible{background:#008c80;text-decoration:none}.sbo-empty{display:none;padding:45px;text-align:center;border:1px solid var(--sbo-line);color:#555}.has-no-results .sbo-empty{display:block}

/* Variant 2: compact topic-led entry and editorial list cards. */
.sbo-page--editorial .sbo-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:70px;align-items:start;padding-bottom:72px}.sbo-page--editorial .sbo-hero h1{font-size:48px}.sbo-page--editorial .sbo-presets{padding:0}.sbo-page--editorial .sbo-preset-heading{display:block;margin-bottom:18px}.sbo-page--editorial .sbo-preset-heading h2{font-size:18px}.sbo-page--editorial .sbo-preset-heading p{margin-top:7px;font-size:13px}.sbo-page--editorial .sbo-preset-grid{grid-template-columns:repeat(2,1fr);gap:10px}.sbo-page--editorial .sbo-preset{min-height:112px;padding:16px 17px}.sbo-page--editorial .sbo-preset-mark{margin-bottom:13px}.sbo-page--editorial .sbo-preset strong{font-size:14px}.sbo-page--editorial .sbo-preset small{font-size:11px}.sbo-page--editorial .sbo-filter-area{padding-top:37px}.sbo-page--editorial .sbo-result-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:27px}.sbo-page--editorial .sbo-card{display:flex}.sbo-page--editorial .sbo-card-media{height:auto;aspect-ratio:16/9;padding:18px}.sbo-page--editorial .sbo-card-body{display:flex;padding:23px}.sbo-page--editorial .sbo-keywords{margin:auto 0 21px;padding:2px 0 0;border:0}.sbo-page--editorial .sbo-card-button{width:100%;min-width:0}.sbo-page--editorial .sbo-card h3{font-size:18px}

@media(max-width:900px){.sbo-preset-grid{grid-template-columns:repeat(2,1fr)}.sbo-result-grid,.sbo-page--editorial .sbo-result-grid{grid-template-columns:repeat(2,1fr)}.sbo-page--editorial .sbo-hero{grid-template-columns:1fr;gap:42px}}
@media(max-width:760px){.sbo-shell{width:calc(100% - 32px)}.sbo-hero{padding:44px 0 36px}.sbo-hero h1,.sbo-page--editorial .sbo-hero h1{font-size:clamp(34px,10vw,42px)}.sbo-hero-copy{font-size:16px}.sbo-presets{padding:18px 0 48px}.sbo-preset-heading{display:block}.sbo-preset-heading p{margin-top:8px}.sbo-preset-grid,.sbo-page--editorial .sbo-preset-grid{grid-template-columns:1fr 1fr;gap:9px}.sbo-preset,.sbo-page--editorial .sbo-preset{min-height:135px;padding:15px}.sbo-preset-mark{margin-bottom:18px}.sbo-preset strong{font-size:14px}.sbo-preset small{font-size:11px}.sbo-filter-area{padding-block:35px 27px}.sbo-filter-head{align-items:flex-end;margin-bottom:20px}.sbo-filter-head h2{font-size:24px}.sbo-filter-status{display:grid;justify-items:end;gap:5px}.sbo-filter-group{grid-template-columns:1fr;gap:8px;padding-block:14px}.sbo-filter-label{padding:0}.sbo-filter-options{flex-wrap:nowrap;overflow-x:auto;margin-right:-16px;padding:0 16px 5px 0;scrollbar-width:thin}.sbo-filter{flex:0 0 auto;padding:8px 10px}.sbo-results{padding-block:40px 70px}.sbo-result-grid,.sbo-page--editorial .sbo-result-grid{grid-template-columns:1fr;gap:18px}.sbo-card-body{padding:20px}.sbo-page--editorial .sbo-hero{display:block;padding-bottom:52px}.sbo-page--editorial .sbo-presets{margin-top:38px}.sbo-page--editorial .sbo-card{display:flex}.sbo-page--editorial .sbo-card-media{height:auto;aspect-ratio:16/9}.sbo-page--editorial .sbo-card-body{display:flex;padding:20px}.sbo-page--editorial .sbo-keywords{margin:auto 0 19px}.sbo-page--editorial .sbo-card-button{width:100%}}

/* Editorial first view: illustration plus five compact, equal user-goal choices. */
.sbo-page--editorial .sbo-hero-intro{display:flex;min-width:0;flex-direction:column}
.sbo-page--editorial .sbo-hero-image{width:min(430px,100%);margin:28px 0 0}
.sbo-page--editorial .sbo-hero-image img{display:block;width:100%;height:auto}
.sbo-page--editorial .sbo-preset-grid{grid-template-columns:1fr;gap:8px}
.sbo-page--editorial .sbo-preset{display:grid;grid-template-columns:36px minmax(0,1fr);grid-template-rows:auto auto;min-height:0;padding:13px 15px;column-gap:12px;row-gap:3px}
.sbo-page--editorial .sbo-preset-mark{grid-row:1 / 3;margin:2px 0 0}
.sbo-page--editorial .sbo-preset strong{margin:0;font-size:14px;line-height:1.25}
.sbo-page--editorial .sbo-preset small{font-size:11px;line-height:1.4}
@media(max-width:900px){.sbo-page--editorial .sbo-hero-image{width:min(390px,80%)}.sbo-page--editorial .sbo-preset-grid{grid-template-columns:1fr}}
@media(max-width:760px){.sbo-page--editorial .sbo-hero-image{width:min(330px,92%);margin-top:24px}.sbo-page--editorial .sbo-preset-grid{grid-template-columns:1fr}.sbo-page--editorial .sbo-preset{min-height:0;padding:13px 14px}}

.sbo-page--editorial .sbo-hero-image img{margin:-42px 0 -28px}

/* Visible secondary action for clearing a multi-filter selection. */
.sbo-reset{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 11px;border:1px solid var(--sbo-green);background:#fff;color:#007d73;font-size:12px;font-weight:700;line-height:1.2;cursor:pointer;transition:background-color .18s ease,color .18s ease,border-color .18s ease}
.sbo-reset[hidden]{display:none}
.sbo-reset span{font-size:16px;line-height:0}
.sbo-reset:hover,.sbo-reset:focus-visible{border-color:#00776d;background:#e5f4f1;color:#006e65;outline:0}
@media(max-width:760px){.sbo-reset{margin-top:3px;padding:8px 10px}.sbo-filter-status{justify-items:end}}

.sbo-page--editorial .sbo-preset small{font-size:13px;line-height:1.4}