.w2c-platform-guide,.w2c-platform-archive{--guide-ink:#15211d;--guide-muted:#64736c;--guide-line:#dfe8e3;--guide-paper:#fff;--guide-soft:#f4f8f5;--guide-accent:#087a55;--guide-accent-dark:#056343;--guide-gold:#c48a23;color:var(--guide-ink);background:#fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.w2c-platform-guide *,.w2c-platform-archive *{box-sizing:border-box}.guide-header{min-height:76px;padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--guide-line);background:#fff}.guide-brand{display:inline-flex;align-items:center;gap:10px;color:var(--guide-ink);font-weight:800;letter-spacing:.02em;text-decoration:none}.guide-brand__mark{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--guide-ink);color:#fff;font-size:13px}.guide-header__nav{display:flex;align-items:center;gap:24px}.guide-header__nav a{color:var(--guide-muted);font-size:14px;text-decoration:none}.guide-header__nav a:hover{color:var(--guide-accent)}.guide-header__nav .guide-header__cta{padding:10px 15px;border-radius:5px;background:var(--guide-accent);color:#fff;font-weight:700}.guide-main{min-height:60vh}.guide-shell{width:min(1180px,calc(100% - 48px));margin:0 auto}.guide-breadcrumb{display:flex;gap:10px;align-items:center;padding:24px 0 12px;color:var(--guide-muted);font-size:13px}.guide-breadcrumb a{color:var(--guide-accent);text-decoration:none}.guide-hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(310px,.7fr);gap:56px;align-items:center;padding:68px 0 82px}.guide-kicker{margin:0 0 13px;color:var(--guide-accent);font-size:11px;font-weight:800;letter-spacing:.14em}.guide-hero h1,.guide-archive-hero h1{max-width:760px;margin:0;font-size:56px;line-height:1.05;letter-spacing:0}.guide-hero__lead{max-width:680px;margin:22px 0 0;color:var(--guide-muted);font-size:18px;line-height:1.65}.guide-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.guide-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 20px;border-radius:5px;border:1px solid transparent;font-size:14px;font-weight:750;text-decoration:none;transition:transform .18s ease,background .18s ease}.guide-button:hover{transform:translateY(-1px)}.guide-button--primary{background:var(--guide-accent);color:#fff}.guide-button--primary:hover{background:var(--guide-accent-dark)}.guide-button--secondary{border-color:#b9ccc2;background:#fff;color:var(--guide-ink)}.guide-button--light{background:#fff;color:var(--guide-accent-dark)}.guide-disclosure{max-width:650px;margin:18px 0 0;color:#5f6d66;font-size:12px;line-height:1.55}.guide-hero__panel{padding:26px;border:1px solid var(--guide-line);border-radius:8px;background:var(--guide-soft);box-shadow:0 15px 35px rgba(21,33,29,.08)}.guide-hero__platform{display:flex;align-items:center;gap:14px;padding-bottom:22px;border-bottom:1px solid var(--guide-line);font-size:25px;font-weight:800}.guide-hero__platform img{width:58px;height:58px;object-fit:contain;border-radius:8px;background:#fff}.guide-hero__panel dl{display:grid;gap:0;margin:20px 0 0}.guide-hero__panel dl div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--guide-line);font-size:14px}.guide-hero__panel dt{color:var(--guide-muted)}.guide-hero__panel dd{margin:0;font-weight:700;text-align:right}.guide-hero__market{margin:18px 0 0;color:var(--guide-muted);font-size:12px;line-height:1.5}.guide-section{padding:74px 0;border-top:1px solid var(--guide-line)}.guide-section h2,.guide-final-cta h2{max-width:760px;margin:0;font-size:40px;line-height:1.12;letter-spacing:0}.guide-section>p,.guide-section__heading p,.guide-content>p{max-width:760px;color:var(--guide-muted);line-height:1.75}.guide-section--catalog{border-top:0;padding-top:24px}.guide-section__heading{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:28px}.guide-section__heading>div{max-width:760px}.guide-text-link{display:inline-flex;gap:7px;align-items:center;color:var(--guide-accent-dark);font-size:14px;font-weight:750;text-decoration:none;white-space:nowrap}.guide-text-link:hover{text-decoration:underline}.guide-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.guide-product-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--guide-line);border-radius:7px;overflow:hidden;background:#fff;color:var(--guide-ink);text-decoration:none}.guide-product-card:hover{border-color:#8db4a3;box-shadow:0 9px 24px rgba(21,33,29,.08)}.guide-product-card__image{display:grid;place-items:center;aspect-ratio:4/3;background:#f7faf8}.guide-product-card__image img{width:100%;height:100%;object-fit:cover}.guide-product-card__image span{color:var(--guide-muted);font-size:12px}.guide-product-card__body{display:grid;gap:8px;padding:16px}.guide-product-card__body h3{margin:0;min-height:44px;font-size:15px;line-height:1.45}.guide-product-card__body strong{font-size:18px}.guide-product-card__body span{color:var(--guide-accent);font-size:12px;font-weight:700}.guide-content{padding:0 0 18px}.guide-content .guide-section:first-child{border-top:0}.guide-content h2{margin-top:0}.guide-content h3{margin-bottom:6px}.guide-content p{color:var(--guide-muted);line-height:1.75}.guide-step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.guide-step-grid article,.guide-topic-list article{padding:20px;border:1px solid var(--guide-line);border-radius:7px;background:#fff}.guide-step-grid span{display:block;margin-bottom:12px;color:var(--guide-accent);font-size:12px;font-weight:800;letter-spacing:.12em}.guide-step-grid h3,.guide-topic-list h3{margin:0;font-size:18px}.guide-step-grid p,.guide-topic-list p{margin-bottom:0;font-size:14px}.guide-note{padding:15px 18px;border-left:3px solid var(--guide-gold);background:#fff8e8;color:#5f4c25!important;font-size:13px}.guide-section--split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px}.guide-topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.guide-process{display:grid;gap:12px;max-width:820px;margin:28px 0 0;padding:0;list-style:none}.guide-process li{display:grid;grid-template-columns:38px 1fr;gap:16px;align-items:start;padding:18px;border:1px solid var(--guide-line);border-radius:7px}.guide-process li>span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--guide-accent);color:#fff;font-weight:800;font-size:13px}.guide-process h3{margin:0;font-size:17px}.guide-process p{margin:4px 0 0;font-size:14px}.guide-section--faq{max-width:900px}.guide-faq-list{display:grid;gap:8px;margin-top:25px}.guide-faq-list details{border-bottom:1px solid var(--guide-line)}.guide-faq-list summary{display:flex;justify-content:space-between;gap:20px;padding:17px 0;cursor:pointer;font-weight:750;list-style:none}.guide-faq-list summary::-webkit-details-marker{display:none}.guide-faq-list summary span{color:var(--guide-accent);font-size:20px;font-weight:400}.guide-faq-list details[open] summary span{transform:rotate(45deg)}.guide-faq-list p{max-width:760px;margin:0 0 18px;font-size:14px}.guide-final-cta{display:flex;align-items:center;justify-content:space-between;gap:32px;margin:28px 0 78px;padding:42px 46px;border-radius:8px;background:var(--guide-accent-dark);color:#fff}.guide-final-cta .guide-kicker{color:#a9e3cb}.guide-final-cta h2{font-size:34px}.guide-final-cta p:not(.guide-kicker){max-width:620px;margin-bottom:0;color:#d2eee1}.guide-archive-hero{padding:70px 0 78px}.guide-archive-hero p:not(.guide-kicker){max-width:760px;margin:22px 0 0;color:var(--guide-muted);font-size:18px;line-height:1.7}.guide-archive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.guide-archive-card{display:flex;flex-direction:column;min-height:245px;padding:25px;border:1px solid var(--guide-line);border-radius:7px;color:var(--guide-ink);text-decoration:none}.guide-archive-card:hover{border-color:#8db4a3;box-shadow:0 9px 24px rgba(21,33,29,.08)}.guide-archive-card__eyebrow{color:var(--guide-accent);font-size:11px;font-weight:800;letter-spacing:.12em}.guide-archive-card h2{margin:16px 0 9px;font-size:24px;line-height:1.2}.guide-archive-card p{margin:0;color:var(--guide-muted);font-size:14px;line-height:1.6}.guide-archive-card .guide-text-link{margin-top:auto;padding-top:20px}.guide-disclaimer-panel{margin:0 0 78px;padding:18px 20px;border:1px solid var(--guide-line);background:var(--guide-soft);color:var(--guide-muted);font-size:13px;line-height:1.6}.w2c-platform-footer{border-top:1px solid var(--guide-line);background:#f7faf8}.w2c-platform-footer__inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:70px;width:min(1180px,calc(100% - 48px));margin:0 auto;padding:45px 0 36px}.w2c-platform-footer__logo{display:inline-block;color:var(--guide-ink);font-size:23px;font-weight:850;text-decoration:none}.w2c-platform-footer__brand p{max-width:360px;margin:12px 0;color:var(--guide-muted);font-size:13px;line-height:1.6}.w2c-platform-footer__brand small{display:block;max-width:400px;color:#5f6d66;font-size:11px;line-height:1.5}.w2c-platform-footer__nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.w2c-platform-footer h2{margin:0 0 13px;font-size:13px;letter-spacing:.04em;text-transform:uppercase}.w2c-platform-footer ul{display:grid;gap:9px;margin:0;padding:0;list-style:none}.w2c-platform-footer a:not(.w2c-platform-footer__logo){color:var(--guide-muted);font-size:13px;text-decoration:none}.w2c-platform-footer a:not(.w2c-platform-footer__logo):hover{color:var(--guide-accent)}.w2c-platform-footer__bottom{display:flex;justify-content:space-between;gap:20px;width:min(1180px,calc(100% - 48px));margin:0 auto;padding:16px 0 20px;border-top:1px solid var(--guide-line);color:#5f6d66;font-size:11px}.guide-empty-state{padding:28px;border:1px dashed #b9ccc2;background:var(--guide-soft);color:var(--guide-muted)}@media (max-width:860px){.guide-header{min-height:68px;padding:0 16px}.guide-header__nav{gap:12px}.guide-header__nav>a:not(.guide-header__cta){display:none}.guide-header__nav .guide-header__cta{padding:9px 11px;font-size:12px}.guide-shell{width:min(100% - 32px,680px)}.guide-breadcrumb{padding-top:18px}.guide-hero{grid-template-columns:1fr;gap:30px;padding:38px 0 55px}.guide-hero h1,.guide-archive-hero h1{font-size:38px}.guide-hero__lead,.guide-archive-hero p:not(.guide-kicker){font-size:16px}.guide-hero__panel{padding:20px}.guide-section{padding:52px 0}.guide-section__heading,.guide-section--split{display:block}.guide-section__heading .guide-text-link{margin-top:18px}.guide-product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.guide-product-card__body{padding:12px}.guide-product-card__body h3{min-height:0;font-size:13px}.guide-step-grid,.guide-topic-list,.guide-archive-grid{grid-template-columns:1fr}.guide-topic-list{margin-top:28px}.guide-final-cta{display:block;margin-bottom:55px;padding:30px 24px}.guide-final-cta h2{font-size:29px}.guide-final-cta .guide-button{margin-top:22px}.w2c-platform-footer__inner{display:block;width:calc(100% - 32px);padding:35px 0 28px}.w2c-platform-footer__nav{margin-top:28px;gap:24px}.w2c-platform-footer__bottom{display:block;width:calc(100% - 32px);padding:14px 0 18px}.w2c-platform-footer__bottom span{display:block}.w2c-platform-footer__bottom span+span{margin-top:6px}}@media (max-width:430px){.guide-product-grid{grid-template-columns:1fr}.guide-actions{display:grid}.guide-button{width:100%}.guide-hero h1,.guide-archive-hero h1{font-size:34px}}
.guide-faq-list summary:focus-visible{outline:2px solid var(--guide-accent);outline-offset:3px}

/* 2UBUY agent directory and shared footer */
.w2c-agent-directory,
.w2c-agent-guide {
  --agent-ink: #171a1f;
  --agent-muted: #687078;
  --agent-line: #dfe3e6;
  --agent-soft: #f4f6f5;
  --agent-accent: #087a55;
  --agent-dark: #171a1f;
  color: var(--agent-ink);
  background: var(--agent-soft);
}
.agent-directory-main,
.agent-guide-main { padding: 44px 0 72px; background: var(--agent-soft); }
.agent-directory-shell,
.agent-guide-shell { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.agent-directory-shell { padding: 34px 22px 58px; border: 1px solid var(--agent-line); border-radius: 16px; background: #fff; box-shadow: 0 2px 4px rgba(24,28,43,.05); }
.agent-directory-hero { padding: 0 4px 34px; }
.agent-directory-kicker { margin: 0 0 12px; color: var(--agent-accent); font-size: 11px; font-weight: 850; letter-spacing: .14em; }
.agent-directory-hero h1,
.agent-guide-hero h1 { max-width: 780px; margin: 0; color: var(--agent-ink); font-size: clamp(34px, 4vw, 54px); line-height: 1.08; letter-spacing: 0; }
.agent-directory-hero > p:last-child,
.agent-guide-hero > p:not(.agent-directory-kicker) { max-width: 720px; margin: 16px 0 0; color: var(--agent-muted); font-size: 16px; line-height: 1.65; }
.agent-coverage { margin: 0 0 34px; padding: 24px; border: 1px solid #d7e8e1; border-radius: 15px; background: linear-gradient(145deg, #f1faf6 0%, #fff 48%, #f4f6f5 100%); }
.agent-coverage__intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .95fr); gap: 26px; align-items: center; }
.agent-coverage h2 { margin: 0; font-size: 24px; letter-spacing: 0; }
.agent-coverage p:not(.agent-directory-kicker) { max-width: 520px; margin: 10px 0 0; color: var(--agent-muted); font-size: 13px; line-height: 1.6; }
.agent-letter-index { display: flex; flex-wrap: wrap; gap: 7px; justify-content: flex-end; }
.agent-letter-index a { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--agent-line); border-radius: 9px; color: var(--agent-accent); background: rgba(255,255,255,.75); font-size: 12px; font-weight: 800; text-decoration: none; }
.agent-letter-index a:hover { border-color: var(--agent-accent); background: #e4f3ed; }
.agent-stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin-top: 22px; }
.agent-stats--directory { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.agent-stats > div { min-width: 0; padding: 14px 13px; border: 1px solid var(--agent-line); border-radius: 12px; background: rgba(255,255,255,.78); }
.agent-stats span { display: block; color: var(--agent-muted); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.agent-stats strong { display: block; margin-top: 5px; font-size: 25px; line-height: 1; }
.agent-stats small { display: block; margin-top: 7px; color: var(--agent-muted); font-size: 11px; line-height: 1.35; }
.agent-directory-section,
.agent-guide-section { padding: 44px 0 0; }
.agent-directory-section > header,
.agent-guide-section > header { margin-bottom: 20px; }
.agent-directory-section h2,
.agent-guide-section h2 { margin: 0; color: var(--agent-ink); font-size: 24px; line-height: 1.2; letter-spacing: 0; }
.agent-directory-section > header p,
.agent-guide-section > header p { margin: 8px 0 0; color: var(--agent-muted); font-size: 13px; line-height: 1.55; }
.agent-card-grid { display: grid; gap: 9px; }
.agent-card-grid--five { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.agent-card-grid--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.agent-card-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.agent-directory-card { display: flex; min-width: 0; min-height: 66px; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 13px; border: 1px solid var(--agent-line); border-radius: 11px; color: var(--agent-ink); background: #fff; text-decoration: none; transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.agent-directory-card:hover { border-color: #86bda9; box-shadow: 0 6px 18px rgba(23,26,31,.07); transform: translateY(-1px); }
.agent-directory-card > span { display: grid; min-width: 0; gap: 5px; }
.agent-directory-card strong { overflow: hidden; color: var(--agent-ink); font-size: 12px; font-weight: 780; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.agent-directory-card small { overflow: hidden; color: var(--agent-muted); font-size: 10px; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.agent-directory-card b { flex: 0 0 auto; color: #8b94a2; font-size: 17px; font-weight: 400; }
.agent-directory-card em { width: max-content; padding: 3px 7px; border-radius: 999px; color: var(--agent-accent); background: #e4f3ed; font-size: 9px; font-style: normal; font-weight: 850; letter-spacing: .13em; }
.agent-directory-card em.is-more { color: #657080; background: #eef0f3; }
.agent-directory-card em.is-extra { color: #657080; background: #eef0f3; }
.agent-directory-card--badged { align-items: flex-end; }
.agent-letter-group { padding-top: 28px; scroll-margin-top: 20px; }
.agent-letter-group > header { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 11px; align-items: center; padding-bottom: 10px; border-bottom: 1px solid var(--agent-line); }
.agent-letter-group > header > span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: var(--agent-accent); background: #e4f3ed; font-size: 12px; font-weight: 850; }
.agent-letter-group h3 { margin: 0; font-size: 14px; }
.agent-letter-group p { margin: 2px 0 0; color: var(--agent-muted); font-size: 11px; }
.agent-letter-group > header > a { color: var(--agent-accent); font-size: 11px; text-decoration: none; }
.agent-letter-group .agent-card-grid { padding-top: 11px; }
.agent-guide-shell { max-width: 1180px; }
.agent-guide-hero { padding: 58px 0 60px; }
.agent-guide-hero > p:not(.agent-directory-kicker) { max-width: 760px; }
.agent-guide-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.agent-guide-actions .guide-button { min-height: 42px; border-radius: 7px; }
.agent-keyword-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 24px; }
.agent-keyword-chips span { padding: 6px 9px; border: 1px solid var(--agent-line); border-radius: 6px; color: var(--agent-muted); background: #fff; font-size: 11px; }
.agent-guide-section { border-top: 1px solid var(--agent-line); }
.agent-guide-section:first-of-type { border-top: 0; }
.agent-quick-start { display: grid; grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr); gap: 30px; }
.agent-guide-section .agent-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 0; }
.agent-benefit-grid,
.agent-insight-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.agent-benefit-grid article,
.agent-insight-grid article { min-width: 0; padding: 20px; border: 1px solid var(--agent-line); border-radius: 11px; background: #fff; }
.agent-benefit-grid h2 { font-size: 17px; }
.agent-editorial-content { max-width: 860px; }
.agent-editorial-content h2 { margin: 0 0 12px; color: var(--agent-ink); font-size: 22px; line-height: 1.25; }
.agent-editorial-content h2:not(:first-child) { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--agent-line); }
.agent-editorial-content p { max-width: 820px; margin: 0; color: var(--agent-muted); font-size: 14px; line-height: 1.75; }
.agent-benefit-grid p,
.agent-insight-grid p { margin: 8px 0 0; color: var(--agent-muted); font-size: 13px; line-height: 1.6; }
.agent-insight-grid span { color: var(--agent-accent); font-size: 10px; font-weight: 850; letter-spacing: .13em; }
.agent-insight-grid h3 { margin: 9px 0 0; font-size: 17px; }
.agent-search-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.agent-search-cloud a { padding: 8px 11px; border: 1px solid var(--agent-line); border-radius: 7px; color: var(--agent-ink); background: #fff; font-size: 12px; text-decoration: none; }
.agent-search-cloud a:hover { border-color: var(--agent-accent); color: var(--agent-accent); }
.agent-how-to { max-width: 820px; margin-top: 24px; padding: 19px 21px; border-left: 3px solid var(--agent-accent); background: #eef8f4; }
.agent-how-to h3 { margin: 0; font-size: 16px; }
.agent-how-to ol { display: grid; gap: 7px; margin: 12px 0 0; padding-left: 19px; color: var(--agent-muted); font-size: 13px; line-height: 1.55; }
.agent-term-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.agent-term-grid a { display: grid; gap: 6px; padding: 15px; border: 1px solid var(--agent-line); border-radius: 10px; color: var(--agent-ink); background: #fff; text-decoration: none; }
.agent-term-grid a:hover { border-color: var(--agent-accent); }
.agent-term-grid strong { font-size: 14px; }
.agent-term-grid span { color: var(--agent-muted); font-size: 11px; }
.agent-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.agent-section-heading > a { flex: 0 0 auto; color: var(--agent-accent); font-size: 13px; font-weight: 750; text-decoration: none; }
.agent-product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 11px; }
.agent-product-card { min-width: 0; overflow: hidden; border: 1px solid var(--agent-line); border-radius: 10px; color: var(--agent-ink); background: #fff; text-decoration: none; }
.agent-product-card > div { display: grid; place-items: center; aspect-ratio: 1 / 1; background: #f6f7f8; }
.agent-product-card img { width: 100%; height: 100%; object-fit: cover; }
.agent-product-card > div > span { color: var(--agent-muted); font-size: 11px; }
.agent-product-card > small,
.agent-product-card > h3,
.agent-product-card > strong { display: block; margin-left: 12px; margin-right: 12px; }
.agent-product-card > small { margin-top: 10px; color: var(--agent-accent); font-size: 10px; font-weight: 800; }
.agent-product-card > h3 { min-height: 39px; margin-top: 5px; font-size: 13px; line-height: 1.45; }
.agent-product-card > strong { padding-bottom: 14px; font-size: 16px; }
.guide-empty-state { padding: 18px; border: 1px dashed var(--agent-line); color: var(--agent-muted); background: #fff; }
.agent-guide-faq { max-width: 900px; }
.agent-guide-faq details { border-bottom: 1px solid var(--agent-line); }
.agent-guide-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 17px 0; cursor: pointer; font-size: 14px; font-weight: 750; list-style: none; }
.agent-guide-faq summary::-webkit-details-marker { display: none; }
.agent-guide-faq summary span { color: var(--agent-accent); font-size: 20px; font-weight: 400; }
.agent-guide-faq details[open] summary span { transform: rotate(45deg); }
.agent-guide-faq details p { max-width: 780px; margin: 0 0 17px; color: var(--agent-muted); font-size: 13px; line-height: 1.65; }

.w2c-platform-footer { --agent-accent: #087a55; --agent-dark: #171a1f; border-top: 0; background: var(--agent-dark); color: #fff; }
.w2c-platform-footer__shell { width: min(1318px, calc(100% - 48px)); margin: 0 auto; padding: 42px 0 28px; }
.w2c-footer-guides { padding: 21px 20px 23px; border: 1px solid rgba(255,255,255,.12); border-radius: 15px; background: rgba(255,255,255,.035); }
.w2c-footer-guides__heading h2 { margin: 0; color: #fff; font-size: 14px; letter-spacing: .02em; }
.w2c-footer-guides__heading p { margin: 7px 0 8px; color: #aeb0c2; font-size: 13px; }
.w2c-footer-guides__heading strong { color: #85889d; font-size: 11px; letter-spacing: .13em; }
.w2c-footer-guides__grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-top: 16px; }
.w2c-footer-guides__grid a { display: flex; min-width: 0; height: 40px; align-items: center; justify-content: space-between; gap: 8px; padding: 0 12px; border: 1px solid rgba(255,255,255,.12); border-radius: 9px; color: var(--agent-accent); font-size: 13px; font-weight: 750; text-decoration: none; }
.w2c-footer-guides__grid a:hover { border-color: rgba(8,122,85,.8); background: rgba(8,122,85,.16); }
.w2c-footer-guides__grid a span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.w2c-footer-guides__grid a span:last-child { color: #63aa91; font-size: 16px; font-weight: 400; }
.w2c-footer-guides__all { display: inline-flex; align-items: center; gap: 9px; margin-top: 22px; color: var(--agent-accent); font-size: 13px; font-weight: 750; text-decoration: none; }
.w2c-footer-guides__all span { font-size: 18px; font-weight: 400; }
.w2c-platform-footer__nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px; margin-top: 42px; }
.w2c-platform-footer__nav h2 { margin: 0 0 16px; color: #fff; font-size: 13px; letter-spacing: .02em; }
.w2c-platform-footer__nav ul { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.w2c-platform-footer__nav a { color: var(--agent-accent); font-size: 13px; text-decoration: none; }
.w2c-platform-footer__nav a:hover { color: #6fc0a3; }
.w2c-platform-footer__bottom { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-top: 42px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); }
.w2c-platform-footer__bottom p { display: flex; align-items: center; gap: 10px; margin: 0; color: #aeb0c2; font-size: 13px; }
.w2c-platform-footer__bottom p a { color: var(--agent-accent); font-weight: 800; text-decoration: none; }
.w2c-platform-footer__bottom small { color: #85889d; font-size: 11px; }
.w2c-platform-footer .w2c-footer-guides__grid a,
.w2c-platform-footer .w2c-footer-guides__all,
.w2c-platform-footer .w2c-platform-footer__nav a,
.w2c-platform-footer .w2c-platform-footer__bottom p a { color: var(--agent-accent); }

@media (max-width: 900px) {
  .agent-card-grid--five { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .agent-card-grid--four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .agent-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .agent-stats--directory { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .agent-coverage__intro { grid-template-columns: 1fr; }
  .agent-letter-index { justify-content: flex-start; }
  .w2c-footer-guides__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .agent-directory-main,
  .agent-guide-main { padding: 20px 0 42px; }
  .agent-directory-shell,
  .agent-guide-shell { width: calc(100% - 32px); }
  .agent-directory-shell { padding: 24px 15px 42px; border-radius: 11px; }
  .agent-directory-hero h1,
  .agent-guide-hero h1 { font-size: 35px; }
  .agent-directory-hero > p:last-child,
  .agent-guide-hero > p:not(.agent-directory-kicker) { font-size: 14px; }
  .agent-coverage { padding: 17px; border-radius: 11px; }
  .agent-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
   .agent-stats > div:last-child { grid-column: span 2; }
   .agent-stats--directory > div:last-child { grid-column: auto; }
  .agent-card-grid--three,
  .agent-term-grid,
  .agent-benefit-grid,
  .agent-insight-grid { grid-template-columns: 1fr; }
  .agent-quick-start { display: block; }
  .agent-guide-section .agent-stats { margin-top: 20px; }
  .agent-section-heading { display: block; }
  .agent-section-heading > a { display: inline-block; margin-top: 12px; }
  .agent-guide-hero { padding: 36px 0 40px; }
  .agent-guide-actions { display: grid; }
  .agent-guide-actions .guide-button { width: 100%; }
  .agent-directory-card strong,
  .agent-directory-card small { white-space: normal; }
  .w2c-platform-footer__shell { width: calc(100% - 32px); padding: 28px 0 22px; }
  .w2c-footer-guides { padding: 18px 14px 20px; border-radius: 11px; }
  .w2c-footer-guides__grid { grid-template-columns: 1fr; }
  .w2c-platform-footer__nav { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; margin-top: 31px; }
  .w2c-platform-footer__bottom { display: block; margin-top: 32px; }
  .w2c-platform-footer__bottom small { display: block; margin-top: 8px; }
}
@media (max-width: 390px) {
  .agent-card-grid--four,
  .agent-card-grid--five,
  .agent-product-grid { grid-template-columns: 1fr; }
  .agent-stats > div:last-child { grid-column: auto; }
  .agent-stats { grid-template-columns: 1fr; }
  .agent-stats--directory { grid-template-columns: 1fr; }
}

/* Informational pages and their shared responsive footer */
.w2c-info-page { margin: 0; color: #171a1f; background: #f4f6f5; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.w2c-info-page *, .w2c-info-page *::before, .w2c-info-page *::after { box-sizing: border-box; }
.w2c-info-header { display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: 20px; padding: 0 max(24px, calc((100vw - 1180px) / 2)); border-bottom: 1px solid #dfe3e6; background: #fff; }
.w2c-info-brand { color: #171a1f; font-size: 22px; font-weight: 850; letter-spacing: .04em; text-decoration: none; }
.w2c-info-header__actions { display: flex; align-items: center; gap: 18px; }
.w2c-info-header__actions > a { color: #687078; font-size: 13px; text-decoration: none; }
.w2c-info-header__actions > a:hover { color: #087a55; }
.w2c-info-header__actions label { display: inline-flex; align-items: center; }
.w2c-info-header__actions select { min-width: 64px; padding: 8px 25px 8px 10px; border: 1px solid #dfe3e6; border-radius: 6px; color: #171a1f; background: #fff; font: inherit; font-size: 12px; }
.w2c-info-main { padding: 50px 0 76px; }
.w2c-info-shell { width: min(900px, calc(100% - 48px)); margin: 0 auto; padding: 48px 56px 58px; border: 1px solid #dfe3e6; border-radius: 12px; background: #fff; box-shadow: 0 8px 26px rgba(23,26,31,.05); }
.w2c-info-kicker { margin: 0 0 15px; color: #087a55; font-size: 11px; font-weight: 850; letter-spacing: .16em; }
.w2c-info-shell h1 { max-width: 720px; margin: 0; color: #171a1f; font-size: clamp(34px, 5vw, 54px); line-height: 1.08; letter-spacing: 0; }
.w2c-info-lead { max-width: 710px; margin: 18px 0 0; color: #687078; font-size: 17px; line-height: 1.7; }
.w2c-info-updated { margin: 13px 0 0; color: #87918e; font-size: 12px; }
.w2c-info-content { margin-top: 42px; }
.w2c-info-section { padding: 30px 0; border-top: 1px solid #dfe3e6; }
.w2c-info-section:first-child { padding-top: 0; border-top: 0; }
.w2c-info-section h2 { margin: 0 0 13px; color: #171a1f; font-size: 23px; line-height: 1.25; letter-spacing: 0; }
.w2c-info-section p, .w2c-info-section li { max-width: 760px; color: #687078; font-size: 14px; line-height: 1.75; }
.w2c-info-section p { margin: 0 0 10px; }
.w2c-info-section p:last-child { margin-bottom: 0; }
.w2c-info-section ul { display: grid; gap: 10px; margin: 12px 0 0; padding-left: 21px; }
.w2c-info-contact-button { display: inline-flex; min-height: 44px; align-items: center; gap: 9px; margin-top: 16px; padding: 0 17px; border-radius: 6px; color: #fff; background: #087a55; font-size: 13px; font-weight: 750; text-decoration: none; }
.w2c-info-contact-button:hover { background: #056343; }
.w2c-platform-footer__nav .w2c-footer-contact { display: inline-flex; min-height: 32px; align-items: center; padding: 0 11px; border-radius: 5px; color: #fff; background: #087a55; font-weight: 750; }
.w2c-platform-footer__nav .w2c-footer-contact:hover { color: #fff; background: #056343; }

@media (max-width: 680px) {
  .w2c-info-header { min-height: 62px; padding: 0 16px; }
  .w2c-info-brand { font-size: 19px; }
  .w2c-info-header__actions { gap: 10px; }
  .w2c-info-header__actions > a { font-size: 12px; }
  .w2c-info-header__actions select { min-width: 56px; padding: 7px 20px 7px 8px; }
  .w2c-info-main { padding: 18px 0 42px; }
  .w2c-info-shell { width: calc(100% - 32px); padding: 28px 20px 34px; border-radius: 10px; }
  .w2c-info-shell h1 { font-size: 35px; }
  .w2c-info-lead { margin-top: 14px; font-size: 14px; }
  .w2c-info-content { margin-top: 28px; }
  .w2c-info-section { padding: 24px 0; }
  .w2c-info-section h2 { font-size: 19px; }
  .w2c-info-section p, .w2c-info-section li { font-size: 13px; line-height: 1.7; }
  .w2c-platform-footer__shell { width: calc(100% - 32px); padding: 26px 0 20px; }
  .w2c-footer-guides { padding: 17px 13px 19px; }
  .w2c-footer-guides__heading p { line-height: 1.5; }
  .w2c-footer-guides__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 14px; }
  .w2c-footer-guides__grid a { height: 38px; padding: 0 10px; font-size: 12px; }
  .w2c-footer-guides__all { margin-top: 17px; font-size: 12px; }
  .w2c-platform-footer__nav { display: block; column-count: 2; column-gap: 24px; margin-top: 25px; }
  .w2c-platform-footer__nav section { min-width: 0; margin: 0 0 8px; padding: 17px 0 15px; border-top: 1px solid #dfe3e6; break-inside: avoid; }
  .w2c-platform-footer__nav h2 { margin-bottom: 12px; font-size: 11px; }
  .w2c-platform-footer__nav ul { gap: 9px; }
  .w2c-platform-footer__nav a { font-size: 12px; }
  .w2c-platform-footer__nav .w2c-footer-contact { min-height: 30px; padding: 0 9px; font-size: 11px; }
  .w2c-platform-footer__bottom { display: block; margin-top: 18px; padding-top: 16px; padding-right: 64px; }
  .w2c-platform-footer__bottom p { font-size: 12px; }
  .w2c-platform-footer__bottom small { display: block; margin-top: 8px; line-height: 1.5; }
}

/* 2UBUY keeps the footer light: black copy on a white surface. */
.w2c-platform-footer { border-top: 1px solid #dfe3e6; background: #fff; color: #171a1f; }
.w2c-footer-guides { border-color: #dfe3e6; background: #f4f6f5; }
.w2c-footer-guides__heading h2 { color: #171a1f; }
.w2c-footer-guides__heading p { color: #687078; }
.w2c-footer-guides__heading strong { color: #687078; }
.w2c-footer-guides__grid a { border-color: #dfe3e6; color: #171a1f; background: #fff; }
.w2c-footer-guides__grid a:hover { border-color: #087a55; background: #e4f3ed; }
.w2c-footer-guides__grid a span:last-child { color: #087a55; }
.w2c-footer-guides__all { color: #087a55; }
.w2c-platform-footer__nav h2 { color: #171a1f; }
.w2c-platform-footer__nav a { color: #171a1f; }
.w2c-platform-footer__nav a:hover { color: #087a55; }
.w2c-platform-footer__bottom { border-top-color: #dfe3e6; }
.w2c-platform-footer__bottom p { color: #687078; }
.w2c-platform-footer__bottom p a { color: #171a1f; }
.w2c-platform-footer__bottom small { color: #687078; }

@media (max-width: 680px) {
  .w2c-platform-footer__nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-count: auto; column-gap: 24px; row-gap: 0; align-items: start; }
  .w2c-platform-footer__nav section { margin: 0; padding: 14px 0 12px; }
  .w2c-platform-footer__nav section:nth-child(1) { grid-column: 1; grid-row: 1; }
  .w2c-platform-footer__nav section:nth-child(3) { grid-column: 2; grid-row: 1; }
  .w2c-platform-footer__nav section:nth-child(2) { grid-column: 1; grid-row: 2; }
  .w2c-platform-footer__nav section:nth-child(4) { grid-column: 2; grid-row: 2; }
  .w2c-platform-footer__nav h2 { margin-bottom: 9px; }
  .w2c-platform-footer__nav ul { gap: 8px; }
}