.index-home {
  --index-ink: #1d1c1a;
  --index-paper: #f5f0e9;
  --index-card: #fffdf9;
  --index-accent: #d95635;
  --index-accent-dark: #a73b24;
  --index-sage: #6f7c69;
  --index-line: rgba(39, 33, 29, .16);
  --index-soft: #e9e1d7;
  background: var(--index-paper);
}

[data-theme="dark"] .index-home {
  --index-ink: #f5eee6;
  --index-paper: #171513;
  --index-card: #24211e;
  --index-accent: #ff805d;
  --index-accent-dark: #ffad91;
  --index-sage: #9cab95;
  --index-line: rgba(247, 241, 234, .15);
  --index-soft: #2e2925;
}

.index-home .site-header { position: relative; z-index: 80; }
.index-home .glass-nav { background: color-mix(in srgb, var(--index-card) 92%, transparent); border-color: var(--index-line); }
.index-home .nav-inner { min-height: 76px; }
.index-home .nav-links > li > a,
.index-home .nav-links > li > button,
.index-home .theme-toggle { color: color-mix(in srgb, var(--index-ink) 72%, transparent); }
.index-home .nav-links > li > a:hover,
.index-home .nav-links > li > button:hover,
.index-home .theme-toggle:hover { color: var(--index-ink); background: color-mix(in srgb, var(--index-accent) 11%, transparent); }

.index-hero {
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 72px 0;
  color: var(--index-ink);
  background:
    linear-gradient(90deg, var(--index-line) 1px, transparent 1px),
    linear-gradient(var(--index-line) 1px, transparent 1px),
    var(--index-paper);
  background-size: 52px 52px;
}
.index-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 14% 24%, color-mix(in srgb, var(--index-accent) 17%, transparent), transparent 32%), linear-gradient(90deg, color-mix(in srgb, var(--index-paper) 88%, transparent), color-mix(in srgb, var(--index-paper) 42%, transparent));
}
.index-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr); gap: clamp(36px, 6vw, 92px); align-items: center; }
.index-kicker { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.index-kicker span,
.index-label,
.card-index,
.aside-label {
  display: inline-flex;
  width: fit-content;
  font: 800 12px/1.1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.index-kicker span { padding: 8px 10px; border: 1px solid var(--index-line); background: color-mix(in srgb, var(--index-card) 78%, transparent); }
.index-kicker span:first-child { border-color: var(--index-accent); color: var(--index-accent-dark); }
.index-hero h1 { max-width: 850px; margin: 0; font-size: clamp(50px, 6.3vw, 96px); line-height: .93; letter-spacing: -.065em; color: var(--index-ink); }
.index-hero-copy > p { max-width: 760px; margin: 28px 0 0; color: color-mix(in srgb, var(--index-ink) 67%, transparent); font-size: clamp(18px, 1.65vw, 24px); line-height: 1.55; }
.index-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.index-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 18px; border: 1px solid var(--index-line); background: var(--index-card); color: var(--index-ink); font-weight: 850; }
.index-button.primary { background: var(--index-ink); color: var(--index-card); border-color: var(--index-ink); }
.index-button.quiet { background: transparent; }
.index-button:hover { transform: translateY(-2px); border-color: var(--index-accent); }

.index-search { display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; gap: 12px; align-items: center; max-width: 800px; min-height: 68px; margin-top: 20px; padding: 8px 9px 8px 18px; border: 1px solid var(--index-line); background: var(--index-card); box-shadow: 0 18px 50px rgba(75, 48, 34, .08); }
.index-search > i { color: var(--index-accent-dark); }
.index-search input { min-width: 0; padding: 10px 0; border: 0; outline: 0; background: transparent; color: var(--index-ink); font-size: 16px; }
.index-search button { min-height: 50px; padding: 0 18px; border: 0; background: var(--index-accent); color: #fff; font-weight: 850; cursor: pointer; }
.index-search button:hover { background: var(--index-accent-dark); }

.index-register { border: 1px solid #34312d; background: #211f1c; color: #f6efe7; box-shadow: 20px 20px 0 color-mix(in srgb, var(--index-accent) 22%, transparent); }
.register-head { display: flex; justify-content: space-between; gap: 16px; padding: 16px 18px; border-bottom: 1px solid rgba(255,255,255,.15); color: #baaFA5; font: 800 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .12em; }
.register-title { padding: 26px 22px 18px; font-size: 25px; font-weight: 900; }
.index-register > a { display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: center; min-height: 68px; padding: 0 22px; border-top: 1px solid rgba(255,255,255,.12); }
.index-register > a span { color: #f18769; font: 800 12px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.index-register > a strong { font-size: 15px; }
.index-register > a em { color: #a99f95; font-size: 12px; font-style: normal; }
.index-register > a:hover { background: rgba(255,255,255,.055); }
.register-note { display: flex; gap: 10px; padding: 20px 22px; border-top: 1px solid rgba(255,255,255,.12); color: #bdb3a9; font-size: 13px; line-height: 1.5; }
.register-note i { margin-top: 3px; color: #91a18a; }

.index-section { padding: 96px 0; border-top: 1px solid var(--index-line); color: var(--index-ink); }
.index-section-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 40px; align-items: end; margin-bottom: 42px; }
.index-section-head h2 { max-width: 850px; margin: 11px 0 0; color: var(--index-ink); font-size: clamp(38px, 5vw, 68px); line-height: .98; letter-spacing: -.045em; }
.index-section-head > p { max-width: 540px; justify-self: end; margin: 0; color: color-mix(in srgb, var(--index-ink) 64%, transparent); font-size: 17px; line-height: 1.65; }
.index-label { color: var(--index-accent-dark); }
.index-section-head.split-action { grid-template-columns: 1fr auto; }
.text-link { display: inline-flex; align-items: center; gap: 9px; padding-bottom: 7px; border-bottom: 2px solid var(--index-accent); font-weight: 850; white-space: nowrap; }

.directory-section { background: var(--index-card); }
.directory-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--index-line); border-left: 1px solid var(--index-line); }
.directory-column { min-width: 0; border-right: 1px solid var(--index-line); border-bottom: 1px solid var(--index-line); background: var(--index-card); }
.directory-column-head { display: grid; grid-template-columns: 46px 1fr auto; gap: 15px; align-items: center; min-height: 112px; padding: 20px; border-bottom: 1px solid var(--index-line); }
.directory-column-head > span { display: grid; place-items: center; width: 46px; height: 46px; background: var(--index-ink); color: var(--index-card); font: 900 13px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.directory-column-head small { color: color-mix(in srgb, var(--index-ink) 50%, transparent); font: 750 10px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; }
.directory-column-head h3 { margin: 6px 0 0; font-size: 23px; line-height: 1.1; }
.directory-column-head > i { color: var(--index-accent); font-size: 22px; }
.directory-list a { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 12px; align-items: center; min-height: 56px; padding: 0 20px; border-bottom: 1px solid var(--index-line); }
.directory-list a > span { color: color-mix(in srgb, var(--index-ink) 48%, transparent); font: 750 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.directory-list a > strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.directory-list a > i { color: var(--index-accent-dark); font-size: 12px; }
.directory-list a > em { padding: 5px 7px; background: var(--index-soft); color: color-mix(in srgb, var(--index-ink) 65%, transparent); font: 800 9px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-style: normal; text-transform: uppercase; }
.directory-list a:hover { background: color-mix(in srgb, var(--index-accent) 7%, var(--index-card)); }
.directory-search-note { margin: 20px; padding: 18px; background: var(--index-soft); }
.directory-search-note span { color: var(--index-accent-dark); font: 800 10px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .1em; }
.directory-search-note p { margin: 10px 0 0; color: color-mix(in srgb, var(--index-ink) 65%, transparent); font-size: 13px; line-height: 1.55; }

.recommended-section { background: var(--index-paper); }
.recommended-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.recommended-card { display: grid; grid-template-columns: 1fr auto; align-items: center; overflow: hidden; border: 1px solid var(--index-line); background: var(--index-card); }
.recommended-card img { grid-column: 1 / -1; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-bottom: 1px solid var(--index-line); filter: saturate(.88); transition: transform .25s ease, filter .25s ease; }
.recommended-card .card-index { grid-column: 1 / -1; margin: 15px 16px 7px; color: var(--index-accent-dark); }
.recommended-card strong { padding: 0 0 16px 16px; font-size: 20px; }
.recommended-card em { padding: 0 16px 16px 8px; color: color-mix(in srgb, var(--index-ink) 55%, transparent); font-size: 11px; font-style: normal; }
.recommended-card:hover { border-color: var(--index-accent); box-shadow: 0 14px 34px rgba(71,49,36,.10); }
.recommended-card:hover img { transform: scale(1.025); filter: saturate(1); }

.checklist-section { background: #211f1c; color: #f5eee7; }
.checklist-section .index-section-head h2 { color: #f5eee7; }
.checklist-section .index-section-head > p { color: #bbb1a7; }
.checklist-section .index-label { color: #f18769; }
.checklist-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(280px, .45fr); gap: 24px; align-items: start; }
.checklist-table { border: 1px solid rgba(255,255,255,.16); }
.checklist-row { display: grid; grid-template-columns: minmax(150px, .48fr) minmax(300px, 1fr) 110px; gap: 18px; align-items: center; min-height: 68px; padding: 12px 18px; border-bottom: 1px solid rgba(255,255,255,.13); }
.checklist-row:last-child { border-bottom: 0; }
.checklist-row > span { color: #bcb2a8; font-size: 14px; }
.checklist-row > em { color: #aabd9f; font: 750 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-style: normal; text-transform: uppercase; white-space: nowrap; }
.checklist-row > em i { margin-right: 5px; }
.checklist-header { min-height: 44px; background: rgba(255,255,255,.06); color: #a99f95; font: 800 10px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.checklist-header span { color: inherit; }
.checklist-aside { padding: 26px; background: #f5eee7; color: #211f1c; }
.checklist-aside .aside-label { color: #a73b24; }
.checklist-aside > strong { display: block; margin-top: 16px; font-size: 25px; line-height: 1.12; }
.checklist-aside ul { display: grid; gap: 12px; margin: 24px 0; padding: 0; list-style: none; }
.checklist-aside li { padding-bottom: 12px; border-bottom: 1px solid rgba(39,33,29,.16); color: #665e57; }
.checklist-aside a { display: inline-flex; align-items: center; gap: 9px; color: #a73b24; font-weight: 850; }

.guide-section { background: var(--index-card); }
.reference-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--index-line); border-left: 1px solid var(--index-line); }
.reference-grid article { min-height: 370px; padding: 30px; border-right: 1px solid var(--index-line); border-bottom: 1px solid var(--index-line); }
.reference-grid article > span { display: inline-flex; padding: 7px 9px; background: var(--index-soft); color: var(--index-accent-dark); font: 800 10px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; }
.reference-grid h3 { margin: 54px 0 16px; font-size: 29px; line-height: 1.08; }
.reference-grid p { color: color-mix(in srgb, var(--index-ink) 64%, transparent); line-height: 1.7; }
.reference-grid ul { display: grid; gap: 9px; margin: 24px 0 0; padding: 0; list-style: none; }
.reference-grid li::before { content: "—"; margin-right: 8px; color: var(--index-accent); }
.agent-reference { display: grid; grid-template-columns: 1fr 1fr auto; gap: 34px; align-items: center; padding: 28px 30px; border: 1px solid var(--index-line); border-top: 0; background: var(--index-soft); }
.agent-reference h3 { margin: 8px 0 0; font-size: 22px; }
.agent-reference p { margin: 0; color: color-mix(in srgb, var(--index-ink) 64%, transparent); }
.agent-reference a { white-space: nowrap; font-weight: 850; color: var(--index-accent-dark); }

.article-section { background: var(--index-paper); }
.article-cadence { display: grid; grid-template-columns: auto minmax(230px, .7fr) minmax(320px, 1fr) auto; gap: 20px; align-items: center; margin-bottom: 22px; padding: 18px 20px; border: 1px solid var(--index-line); background: var(--index-soft); }
.article-cadence > span { color: var(--index-accent-dark); font: 800 10px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }
.article-cadence > strong { font-size: 16px; line-height: 1.3; }
.article-cadence > p { margin: 0; color: color-mix(in srgb, var(--index-ink) 62%, transparent); font-size: 13px; line-height: 1.5; }
.article-cadence > em { color: color-mix(in srgb, var(--index-ink) 58%, transparent); font: 750 10px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-style: normal; text-transform: uppercase; text-align: right; }
.article-index-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--index-line); border-left: 1px solid var(--index-line); }
.article-index-grid > a { display: flex; flex-direction: column; min-height: 305px; padding: 25px; border-right: 1px solid var(--index-line); border-bottom: 1px solid var(--index-line); background: var(--index-card); }
.article-index-grid > a > span { display: flex; justify-content: space-between; gap: 15px; color: color-mix(in srgb, var(--index-ink) 52%, transparent); font: 750 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.article-index-grid b { color: var(--index-accent-dark); }
.article-index-grid em { font-style: normal; }
.article-index-grid h3 { margin: 42px 0 13px; font-size: 25px; line-height: 1.13; }
.article-index-grid p { margin: 0; color: color-mix(in srgb, var(--index-ink) 62%, transparent); line-height: 1.65; }
.article-index-grid > a > strong { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 22px; color: var(--index-accent-dark); font-size: 13px; }
.article-index-grid > a:hover { background: color-mix(in srgb, var(--index-accent) 6%, var(--index-card)); }

.faq-section { background: var(--index-card); }
.faq-layout { display: grid; grid-template-columns: minmax(280px, .65fr) minmax(0, 1.35fr); gap: clamp(40px, 7vw, 100px); align-items: start; }
.faq-heading { display: block; position: sticky; top: 110px; margin: 0; }
.faq-heading p { margin: 22px 0 0; color: color-mix(in srgb, var(--index-ink) 64%, transparent); font-size: 17px; line-height: 1.65; }
.faq-list { border-top: 1px solid var(--index-line); }
.faq-list details { border-bottom: 1px solid var(--index-line); }
.faq-list summary { display: grid; grid-template-columns: 1fr 24px; gap: 16px; align-items: center; min-height: 84px; padding: 18px 0; cursor: pointer; list-style: none; font-size: 19px; font-weight: 850; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i { color: var(--index-accent-dark); transition: transform .2s ease; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list details p { max-width: 740px; margin: -4px 40px 24px 0; color: color-mix(in srgb, var(--index-ink) 64%, transparent); line-height: 1.75; }

.index-home .site-footer { background: #171614; }
.index-home a:focus-visible,
.index-home button:focus-visible,
.index-home input:focus-visible,
.index-home summary:focus-visible { outline: 3px solid var(--index-accent); outline-offset: 3px; }

@media (max-width: 1040px) {
  .index-hero-grid { grid-template-columns: 1fr; }
  .index-register { max-width: 720px; }
  .directory-grid,
  .reference-grid,
  .article-index-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .recommended-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-cadence { grid-template-columns: 1fr 1fr; }
  .article-cadence > p { grid-column: 1 / -1; }
  .article-cadence > em { text-align: left; }
  .checklist-layout { grid-template-columns: 1fr; }
  .checklist-aside { max-width: none; }
  .agent-reference { grid-template-columns: 1fr 1fr; }
  .agent-reference a { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .index-home .nav-inner { min-height: 68px; }
  .index-home .nav-links { top: 68px; }
  .index-hero { min-height: auto; padding: 62px 0; background-size: 36px 36px; }
  .index-hero h1 { font-size: clamp(44px, 14vw, 66px); letter-spacing: -.055em; }
  .index-hero-copy > p { font-size: 17px; }
  .index-actions { display: grid; }
  .index-button { width: 100%; }
  .index-search { grid-template-columns: 22px minmax(0, 1fr); padding: 12px 14px; }
  .index-search button { grid-column: 1 / -1; width: 100%; }
  .index-register { box-shadow: 10px 10px 0 color-mix(in srgb, var(--index-accent) 22%, transparent); }
  .index-register > a { grid-template-columns: 30px 1fr; }
  .index-register > a em { display: none; }
  .index-section { padding: 70px 0; }
  .index-section-head,
  .index-section-head.split-action,
  .faq-layout { grid-template-columns: 1fr; gap: 22px; }
  .index-section-head > p { justify-self: start; }
  .directory-grid,
  .recommended-grid,
  .reference-grid,
  .article-index-grid { grid-template-columns: 1fr; }
  .article-cadence { grid-template-columns: 1fr; }
  .article-cadence > p { grid-column: auto; }
  .recommended-card { grid-template-columns: 1fr auto; }
  .checklist-row { grid-template-columns: 1fr auto; gap: 8px 14px; padding: 16px; }
  .checklist-row > span { grid-column: 1 / -1; grid-row: 2; }
  .checklist-header { display: none; }
  .agent-reference { grid-template-columns: 1fr; }
  .agent-reference a { grid-column: auto; }
  .reference-grid article { min-height: 310px; }
  .faq-heading { position: static; }
  .faq-list summary { font-size: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  .index-home *, .index-home *::before, .index-home *::after { scroll-behavior: auto !important; transition: none !important; }
}