[data-theme=coastal]{--brand-primary:#18374b;--brand-primary-dark:#0f2535;--brand-accent:#2f8c8a;--brand-accent-soft:#7ec0bd;--paper:#f6f1e6;--paper-deep:#ecdfc6;--ink:#16242e;--ink-soft:#3b4b56;--muted:#748390;--line:#d8c9a8;--line-soft:#e8e0c9;--bg:#fbf7ee;--bg-elevated:#ffffff;--font-heading:"Cormorant Garamond","Georgia",serif;--font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--radius:6px;--radius-lg:14px}[data-theme=coastal] body{font-family:var(--font-body)}[data-theme=coastal] h1,[data-theme=coastal] h2,[data-theme=coastal] h3,[data-theme=coastal] h4{font-family:var(--font-heading);letter-spacing:-.005em;font-weight:600}[data-theme=coastal] h1{line-height:1.1}[data-theme=coastal] .eyebrow{color:var(--brand-accent);letter-spacing:.18em;font-weight:700;text-transform:uppercase;font-size:.72rem}[data-theme=coastal] .colby-nav{background:var(--bg);border-bottom:1px solid var(--line-soft)}[data-theme=coastal] 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var(--brand-accent);border-radius:var(--radius)}[data-theme=coastal] .colby-area__icon{color:var(--brand-accent)}[data-theme=coastal] .colby-area__num{font-family:var(--font-heading);color:var(--brand-accent);font-weight:600;font-size:1.5rem}[data-theme=coastal] .colby-area__title{font-family:var(--font-heading);font-weight:600}[data-theme=coastal] .colby-pillar__mark{background:var(--brand-accent);width:36px;height:2px}[data-theme=coastal] .colby-step__num{font-family:var(--font-heading);font-weight:600;color:var(--brand-accent-soft);font-size:2.5rem}[data-theme=coastal] .colby-list li::before{content:"\224B";background:0 0;width:auto;height:auto;color:var(--brand-accent);font-size:.95rem;top:.15rem;border-radius:0}[data-theme=coastal] .colby-cta-strip{background:var(--brand-primary);color:var(--paper);border:0;border-left:3px solid var(--brand-accent);border-radius:var(--radius-lg)}[data-theme=coastal] .colby-cta-strip h2{color:var(--paper)}[data-theme=coastal] .colby-cta-strip p{color:rgba(246,241,230,.85)}[data-theme=coastal] .colby-cta-strip .colby-btn--primary{background:var(--brand-accent);color:#fff;border-color:var(--brand-accent)}[data-theme=coastal] .colby-cta-strip .colby-btn--primary:hover{background:#246b69;border-color:#246b69;color:#fff}[data-theme=coastal] .colby-pullquote-band{background:var(--brand-primary)}[data-theme=coastal] .colby-pullquote-band::before{background:var(--brand-accent)}[data-theme=coastal] .colby-pullquote::before{color:var(--brand-accent-soft)}[data-theme=coastal] .colby-pullquote__text{color:var(--paper)}[data-theme=coastal] .colby-pullquote__attrib{border-top-color:rgba(126,192,189,.25)}[data-theme=coastal] .colby-pullquote__avatar{border-color:var(--brand-accent)}[data-theme=coastal] .colby-pullquote__name{color:var(--paper)}[data-theme=coastal] .colby-pullquote__role{color:var(--brand-accent-soft);text-transform:uppercase;letter-spacing:.16em;font-weight:600}[data-theme=coastal] 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.colby-related__card{background:var(--bg-elevated);border-color:var(--line-soft);border-left-color:var(--brand-accent);border-radius:var(--radius)}[data-theme=coastal] .colby-related__card h3{font-family:var(--font-heading);font-weight:600}[data-theme=coastal] .colby-related__cta{color:var(--brand-accent)}[data-theme=coastal] .colby-form{background:var(--bg-elevated);border:1px solid var(--line-soft);border-radius:var(--radius-lg)}[data-theme=coastal] .colby-form input,[data-theme=coastal] .colby-form select,[data-theme=coastal] .colby-form textarea{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}[data-theme=coastal] .colby-form input:focus,[data-theme=coastal] .colby-form select:focus,[data-theme=coastal] .colby-form textarea:focus{border-color:var(--brand-accent);outline-color:var(--brand-accent)}[data-theme=coastal] .colby-form label{font-family:var(--font-body);font-weight:700;letter-spacing:.04em;color:var(--brand-primary)}[data-theme=coastal] 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