/* Extensions to the existing Big Valley design; no replacement theme. */
.guide-hero{background:radial-gradient(ellipse at 90% 20%,rgb(245 175 40 / 13%),transparent 42%),var(--soft);border-bottom:1px solid var(--border)}
.guide-hero .hero-grid{grid-template-columns:minmax(0,1.45fr) minmax(250px,.65fr);padding-block:3.6rem 4rem;gap:3rem}
.guide-hero .hero-title{font-size:clamp(2.4rem,4.2vw,3.55rem);max-width:820px}
.guide-label{display:block;margin-bottom:1rem;color:var(--teal);font-size:.83rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.guide-hero .hero-lead{max-width:720px}
.hero-small{max-width:66ch;color:var(--muted);font-size:.9rem;line-height:1.65;margin-top:1.25rem}
.guide-hero .hero-actions{margin-top:1.5rem}
.guide-hero .hero-actions>a:not(.button){align-self:center;font-size:.94rem;font-weight:700;padding:.5rem 0}
.guide-summary{padding:1.5rem;border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-small);border-top:4px solid var(--amber)}
.guide-summary>p{margin:0 0 1rem;font-size:1.2rem;font-weight:800;letter-spacing:-.035em}
.guide-summary ol{list-style:none;padding:0;margin:0;counter-reset:guide}
.guide-summary li{display:flex;gap:.85rem;align-items:flex-start;padding:1rem 0;border-top:1px solid var(--border);line-height:1.5;font-weight:600;font-size:.93rem}
.guide-summary li::before{counter-increment:guide;content:'0' counter(guide);color:var(--teal);font-variant-numeric:tabular-nums;font-weight:800}
.guide-home .hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(280px,.8fr);padding-block:3.7rem 4rem}
.guide-home .hero-title{font-size:clamp(2.7rem,4.4vw,3.65rem)}
.guide-home .hero-photo{max-height:520px;object-fit:cover}
.guide-home .photo-note strong{font-size:1rem}
.guide-ribbon{border-bottom:1px solid var(--border);background:#fff}
.guide-ribbon .shell{display:flex;flex-wrap:wrap;gap:.8rem 2rem;padding-block:1rem;color:var(--teal);font-weight:700;font-size:.87rem}
.guide-ribbon span::before{content:'\2713';margin-right:.5rem;color:var(--teal)}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:clamp(2rem,4vw,4rem);padding-block:3.5rem 4.5rem;align-items:start}
.guide-article{min-width:0;width:100%}
.guide-section{padding-block:0 2.75rem;margin-bottom:2.75rem;border-bottom:1px solid var(--border);scroll-margin-top:7rem}
.guide-section:last-child{margin-bottom:0}
.guide-section h2,.guide-faq h2,.guide-related h2{margin:0 0 1.25rem;font-size:clamp(1.55rem,2.3vw,2rem);font-weight:800;line-height:1.25;letter-spacing:-.04em;text-wrap:balance}
.guide-section p{margin:0 0 1.1rem;max-width:74ch;color:#41545f}
.guide-section p:last-child{margin-bottom:0}
.guide-section h3{font-size:1.15rem;line-height:1.4;letter-spacing:-.025em}
.guide-section .table-scroll{margin-block:1.6rem}
.guide-section table{width:100%;min-width:510px;border-collapse:collapse;font-size:.9rem;line-height:1.6}
.guide-section th,.guide-section td{padding:.9rem 1rem;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.guide-section th{background:var(--soft);font-weight:750}
.guide-section td:first-child{font-weight:650;color:var(--teal);width:26%}
.guide-section .process-list{padding-left:1.35rem;color:#41545f}
.process-list li{padding:.4rem 0}
.guide-toc{position:sticky;top:calc(var(--header-height) + 1.3rem);border-left:2px solid var(--border);padding-left:1.15rem;font-size:.87rem}
.guide-toc>p{margin:0 0 1rem;font-weight:800;color:var(--ink)}
.guide-toc ul{padding:0;margin:0;list-style:none;display:grid;gap:1rem}
.guide-toc a{text-decoration:none;line-height:1.55;display:block}
.guide-toc a:hover{text-decoration:underline}
.guide-toc .toc-help{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border);font-weight:700}
.purpose-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1.75rem}
.purpose-link{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.5rem 1rem;padding:1.25rem;background:var(--soft);border-radius:14px;text-decoration:none;transition:background-color 160ms ease,transform 160ms ease}
.purpose-link:hover{background:#edf2f5;transform:translateY(-2px)}
.purpose-link strong{font-size:1.03rem;line-height:1.45;letter-spacing:-.02em}
.purpose-link span{grid-column:1;font-size:.84rem;line-height:1.6;color:var(--muted)}
.purpose-link b{grid-column:2;grid-row:1 / 3;align-self:center;font-size:1.5rem;font-weight:500;color:var(--teal)}
.guide-faq{padding-top:.5rem;margin-bottom:3rem}
.faq-answer{padding:1.2rem 0;border-bottom:1px solid var(--border)}
.faq-answer h3{font-size:1.04rem;line-height:1.5;margin:0 0 .65rem;font-weight:750}
.faq-answer p{color:#41545f;font-size:.95rem;margin:0;max-width:74ch}
.guide-resources{font-size:.86rem;background:var(--soft);border-radius:14px;padding:1.25rem 1.5rem;margin-top:2rem}
.guide-resources h3{margin:0 0 .7rem;font-size:1rem}
.guide-resources ul{padding-left:1.25rem;margin:.5rem 0}
.guide-resources li{padding:.3rem 0}
.guide-resources p{color:var(--muted);margin:.8rem 0 0}
.guide-related{padding:3rem 0;background:var(--soft);border-top:1px solid var(--border)}
.guide-related .purpose-link{background:#fff}
.guide-cta{padding:2.5rem 0;background:#eaf1f4}
.guide-cta .shell{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.guide-cta h2{margin:0 0 .6rem;font-size:1.6rem;letter-spacing:-.035em}
.guide-cta p{margin:0;max-width:65ch;color:#41545f;font-size:.92rem}
.guide-cta .button{flex:0 0 auto}
.guide-footer .footer-top{align-items:center}
.guide-footer .footer-disclosure{font-size:.82rem;max-width:90ch;line-height:1.7;padding-top:1.3rem}
.guide-footer .footer-meta{font-size:.84rem}
.guide-tool-anchor{scroll-margin-top:7rem}
.guide-section .tool-panel h3{margin:0 0 1rem;font-size:1.35rem}
@media(max-width:1000px){.guide-layout{grid-template-columns:minmax(0,1fr) 185px;gap:2rem}.guide-hero .hero-grid{gap:2rem;grid-template-columns:minmax(0,1.3fr) minmax(230px,.7fr)}}
@media(max-width:800px){.guide-layout{display:flex;flex-direction:column;padding-block:2.25rem 3rem}.guide-toc{position:static;order:-1;border:0;padding:0 0 1.5rem;border-bottom:1px solid var(--border);width:100%}.guide-toc ul{display:flex;gap:.5rem 1.25rem;flex-wrap:wrap}.guide-toc li{max-width:25ch}.guide-toc .toc-help{display:none}.guide-hero .hero-grid{grid-template-columns:minmax(0,1fr);padding-block:2.5rem 3rem}.guide-summary{max-width:100%}.guide-home .hero-grid{grid-template-columns:minmax(0,1fr)}.guide-home .hero-visual{width:min(100%,360px);justify-self:center}.guide-home .hero-photo{max-height:400px}.guide-hero .hero-title{max-width:100%}.guide-cta .shell{flex-direction:column;align-items:flex-start}.guide-section{padding-bottom:2rem;margin-bottom:2rem}}
@media(max-width:480px){.guide-hero .hero-title,.guide-home .hero-title{font-size:clamp(2.25rem,9.5vw,2.8rem)}.purpose-grid{grid-template-columns:minmax(0,1fr)}.guide-ribbon .shell{gap:.6rem;flex-direction:column}.guide-toc ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));font-size:.78rem;gap:.7rem}.guide-section table{min-width:470px}.guide-cta .button{width:100%}.guide-summary{padding:1.2rem}.guide-hero .hero-actions>a:not(.button){align-self:flex-start}.guide-footer .footer-top{align-items:flex-start}}