:root{--rai-bg:#030609;--rai-primary:rgba(255,255,255,.94);--rai-secondary:rgba(255,255,255,.60);--rai-tertiary:rgba(255,255,255,.38);--rai-line:rgba(255,255,255,.10);--rai-soft:rgba(255,255,255,.065);--rai-accent:#8eb6d8}
body{background:var(--rai-bg);color:var(--rai-primary)}
.rai-home{width:100%;max-width:1480px;margin:0 auto;padding:38px clamp(28px,3vw,48px) 48px;font-weight:400}
.rai-hero{max-width:900px}.rai-eyebrow,.rai-section>h2{margin:0;color:var(--rai-accent);font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase}
.rai-hero h1{margin:18px 0 0;font-size:clamp(34px,3vw,46px);font-weight:300;letter-spacing:-.04em;line-height:1.06}.rai-hero>p:last-child{margin:12px 0 0;color:var(--rai-secondary);font-size:14px;line-height:1.55}
.rai-search-shell{position:relative;width:min(760px,66vw);margin-top:28px;z-index:6}.rai-search{display:grid;grid-template-columns:minmax(0,1fr) 150px 48px;width:100%;height:46px;border:1px solid var(--rai-line);border-radius:2px;background:#060a0f}.rai-search input,.rai-market-trigger,.rai-search-submit{min-width:0;border:0;background:transparent;color:var(--rai-primary);font:inherit;outline:0}.rai-search>input{padding:0 16px;font-size:12px}.rai-search>input::placeholder{color:var(--rai-tertiary)}.rai-market-field{position:relative;min-width:0;border-left:1px solid var(--rai-line)}.rai-market-trigger{display:flex;width:100%;height:100%;align-items:center;justify-content:space-between;gap:10px;padding:0 12px;color:var(--rai-secondary);font-size:11px;cursor:pointer;text-align:left}.rai-market-trigger:focus-visible,.rai-market-trigger[aria-expanded="true"]{background:var(--rai-soft);color:var(--rai-primary)}.rai-market-caret{color:var(--rai-secondary);font-size:15px;line-height:1;transition:transform 140ms ease}.rai-market-trigger[aria-expanded="true"] .rai-market-caret{transform:rotate(180deg)}.rai-market-menu{position:absolute;z-index:8;top:calc(100% + 6px);right:-1px;width:max(100%,220px);max-height:300px;overflow:auto;border:1px solid var(--rai-line);background:#05090e;box-shadow:0 18px 42px rgba(0,0,0,.42)}.rai-market-menu[hidden]{display:none}.rai-market-option{display:flex;width:100%;min-height:38px;align-items:center;padding:0 13px;border:0;border-bottom:1px solid var(--rai-line);background:transparent;color:var(--rai-secondary);font:inherit;font-size:var(--rf-font-dense);cursor:pointer;text-align:left}.rai-market-option:last-child{border-bottom:0}.rai-market-option:hover,.rai-market-option:focus-visible{background:var(--rai-soft);color:var(--rai-primary);outline:0}.rai-market-option.is-selected{color:var(--rai-accent)}.rai-market-option.is-selected:after{margin-left:auto;content:'✓';font-size:11px}.rai-search-submit{border-left:1px solid var(--rai-line);font-size:18px;cursor:pointer}.rai-search:focus-within{border-color:rgba(142,182,216,.5)}
.rai-search-results{position:absolute;top:calc(100% + 6px);right:0;left:0;max-height:360px;overflow:auto;border:1px solid var(--rai-line);background:#05090e;box-shadow:0 18px 42px rgba(0,0,0,.42)}.rai-search-results[hidden]{display:none}.rai-search-results-label{margin:0;padding:11px 14px 9px;border-bottom:1px solid var(--rai-line);color:var(--rai-tertiary);font-size:var(--rf-font-meta);font-weight:600;letter-spacing:.12em;text-transform:uppercase}.rai-search-result{display:flex;min-height:54px;align-items:center;justify-content:space-between;gap:18px;padding:10px 14px;border-bottom:1px solid var(--rai-line);color:var(--rai-primary);text-decoration:none}.rai-search-result:last-child{border-bottom:0}.rai-search-result:hover,.rai-search-result:focus-visible{background:var(--rai-soft);outline:0}.rai-search-result-main{display:grid;min-width:0;gap:3px}.rai-search-result strong,.rai-search-result small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rai-search-result strong{font-size:var(--rf-font-component-title);font-weight:450}.rai-search-result small{color:var(--rai-secondary);font-size:var(--rf-font-dense)}.rai-search-result>span:last-child{color:var(--rai-accent)}.rai-search-empty{margin:0;padding:18px 14px;color:var(--rai-secondary);font-size:var(--rf-font-body)}.rai-search-empty[hidden]{display:none}
.rai-tools-section{border-bottom:0}.rai-tools{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));margin-top:18px}.rai-tools a{min-height:78px;padding:16px 14px 18px;border-right:1px solid var(--rai-line);border-bottom:1px solid var(--rai-line);color:inherit;text-decoration:none}.rai-tools a:nth-child(6n){border-right:0}.rai-tools strong,.rai-tools span{display:block}.rai-tools strong{font-size:12px;font-weight:400}.rai-tools span{margin-top:8px;color:var(--rai-tertiary);font-size:10.5px;line-height:1.5}.rai-tools a:hover strong{color:var(--rai-accent)}.rai-view-all{display:block;width:max-content;margin:18px auto 0;color:var(--rai-accent);font-size:11px;text-decoration:none}
@media(max-width:1279px){.rai-home{padding:28px 22px 42px}.rai-hero h1{font-size:clamp(30px,4vw,34px)}.rai-hero>p:last-child{font-size:12px}.rai-search-shell{width:100%;margin-top:24px}.rai-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.rai-tools a{min-height:46px;padding:12px 16px;border-right:0}.rai-tools a:nth-child(odd){padding-left:0;border-right:1px solid var(--rai-line)}.rai-tools a span{display:none}}
@media(max-width:767px){.rai-home{padding:20px 18px calc(34px + env(safe-area-inset-bottom))}.rai-eyebrow,.rai-section>h2{font-size:9px}.rai-hero h1{margin-top:12px;font-size:26px;line-height:1.08}.rai-hero>p:last-child{max-width:280px;margin-top:10px;font-size:11.5px;line-height:1.5}.rai-search-shell{margin-top:18px}.rai-search{grid-template-columns:minmax(0,1fr) 112px;height:44px}.rai-search>input{padding:0 12px;font-size:10.5px}.rai-market-trigger{padding:0 10px;font-size:10px}.rai-market-menu{width:190px;max-height:min(300px,48vh)}.rai-search-submit{display:none}.rai-search-results{max-height:min(360px,58vh)}.rai-search-result{min-height:52px;padding:9px 12px}.rai-tools{display:block;margin-top:10px}.rai-tools a{position:relative;display:flex;height:50px;min-height:50px;align-items:center;padding:0 28px 0 0!important;border-right:0!important}.rai-tools a:after{position:absolute;right:4px;content:'›';color:var(--rai-secondary);font-size:20px}.rai-tools a:nth-child(n+6){display:none}.rai-tools strong{font-size:12px}}

/* Public readability follows the shared RicherFin type scale. */
.rai-eyebrow,.rai-section>h2{font-size:var(--rf-font-meta)}
.rai-hero>p:last-child{font-size:var(--rf-font-body);line-height:var(--rf-leading-body)}
.rai-search>input,.rai-market-trigger{font-size:var(--rf-font-dense)}
.rai-tools strong{font-size:var(--rf-font-component-title);line-height:1.35}
.rai-tools span{font-size:var(--rf-font-dense);line-height:1.5}
.rai-view-all{font-size:var(--rf-font-dense)}
@media(max-width:1279px){.rai-hero>p:last-child{font-size:var(--rf-font-body)}.rai-tools strong{font-size:var(--rf-font-component-title)}}
@media(max-width:767px){.rai-eyebrow,.rai-section>h2{font-size:var(--rf-font-meta)}.rai-hero>p:last-child{max-width:34rem;font-size:var(--rf-font-body)}.rai-search>input,.rai-market-trigger{font-size:var(--rf-font-dense)}.rai-tools strong{font-size:var(--rf-font-component-title)}}