:root {
    --cap-green: #1f5e4c;
    --cap-sand: #d7b986;
    --cap-paper: #f4f2ee;
    --cap-ink: #171b19;
}
.navbar-brand-logo {
    display: block;
    width: clamp(180px, 18vw, 238px);
    height: auto;
}
.topic-hero {
    padding-top: clamp(3.4rem, 7vw, 6.4rem);
    padding-bottom: clamp(4rem, 8vw, 7rem);
    background: var(--cap-paper);
}
.topic-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    align-items: center;
    margin-bottom: 2.2rem;
    font-size: .88rem;
    color: rgba(23, 27, 25, .66);
}
.topic-breadcrumb a { color: var(--cap-green); text-decoration: none; }
.topic-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1rem;
    color: var(--cap-green);
    font-size: .8rem;
    font-weight: 650;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.topic-eyebrow::before { content: ""; width: 34px; height: 3px; background: var(--cap-sand); }
.topic-hero h1 {
    max-width: 820px;
    margin-bottom: 1.5rem;
    color: var(--cap-ink);
    font-size: clamp(2.5rem, 5.6vw, 5.3rem);
    line-height: .98;
    letter-spacing: -.04em;
}
.topic-hero-lead {
    max-width: 780px;
    margin: 0 0 1.7rem;
    font-size: clamp(1.12rem, 1.8vw, 1.35rem);
    line-height: 1.55;
    color: rgba(23, 27, 25, .82);
}
.topic-hero-note {
    max-width: 720px;
    margin: 0;
    padding-left: 1rem;
    border-left: 3px solid var(--cap-sand);
    color: rgba(23, 27, 25, .72);
}
.topic-hero-aside {
    position: relative;
    padding: 2rem;
    background: var(--cap-green);
    color: #fff;
    overflow: hidden;
}
.topic-hero-aside::after {
    content: "";
    position: absolute;
    right: -42px;
    bottom: -48px;
    width: 150px;
    height: 150px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 50%;
    box-shadow: 0 0 0 32px rgba(255,255,255,.04), 0 0 0 64px rgba(255,255,255,.025);
}
.topic-hero-aside img { display: block; width: 52px; height: auto; margin-bottom: 2.2rem; }
.topic-hero-aside h2 { margin: 0 0 1rem; color: #fff; font-size: 1.35rem; line-height: 1.2; }
.topic-hero-aside p { position: relative; z-index: 1; margin: 0; color: rgba(255,255,255,.82); line-height: 1.55; }
.topic-tags { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.6rem; }
.topic-tags span { display: inline-flex; padding: .5rem .7rem; border: 1px solid rgba(255,255,255,.25); color: #fff; font-size: .82rem; }
.topic-section { padding: clamp(4rem, 8vw, 7rem) 0; }
.topic-section-paper { background: var(--cap-paper); }
.topic-section-dark { background: var(--cap-green); color: #fff; }
.topic-section-kicker { margin: 0 0 .9rem; color: var(--cap-green); font-size: .78rem; font-weight: 650; letter-spacing: .12em; text-transform: uppercase; }
.topic-section-dark .topic-section-kicker { color: #c9ddd5; }
.topic-section-title { max-width: 790px; margin: 0 0 1.2rem; color: var(--cap-ink); font-size: clamp(2rem, 3.5vw, 3.4rem); line-height: 1.04; letter-spacing: -.025em; }
.topic-section-dark .topic-section-title { color: #fff; }
.topic-section-intro { max-width: 810px; margin: 0 0 2.5rem; color: rgba(23, 27, 25, .74); font-size: 1.08rem; line-height: 1.6; }
.topic-section-dark .topic-section-intro { color: rgba(255,255,255,.76); }
.capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.capability-card { display: flex; flex-direction: column; min-height: 250px; padding: 1.6rem 1.5rem; border: 1px solid rgba(23,27,25,.24); background: #fff; }
.capability-number { margin-bottom: auto; padding-bottom: 1.8rem; color: var(--cap-sand); font-size: .82rem; font-weight: 700; letter-spacing: .08em; }
.capability-card h3 { margin: 0 0 .65rem; color: var(--cap-ink); font-size: 1.18rem; }
.capability-card p { margin: 0; color: rgba(23,27,25,.72); line-height: 1.5; }
.principle-band { padding: clamp(3rem, 6vw, 5rem) 0; background: var(--cap-ink); color: #fff; }
.principle-quote { max-width: 980px; margin: 0; font-size: clamp(1.65rem, 3.3vw, 3rem); line-height: 1.16; letter-spacing: -.025em; }
.principle-quote strong { color: #fff; }
.principle-quote span { color: #b9d4ca; }
.method-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid rgba(23,27,25,.25); border-left: 1px solid rgba(23,27,25,.25); }
.method-step { padding: 1.7rem 1.4rem 1.9rem; border-right: 1px solid rgba(23,27,25,.25); border-bottom: 1px solid rgba(23,27,25,.25); }
.method-step .step-no { display: block; margin-bottom: 2rem; color: var(--cap-green); font-weight: 700; }
.method-step h3 { margin: 0 0 .6rem; color: var(--cap-ink); font-size: 1.15rem; }
.method-step p { margin: 0; color: rgba(23,27,25,.72); line-height: 1.5; }
.role-panel { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 0; border: 1px solid rgba(255,255,255,.22); }
.role-panel-lead, .role-panel-detail { padding: clamp(1.8rem, 4vw, 3rem); }
.role-panel-lead { border-right: 1px solid rgba(255,255,255,.22); }
.role-panel-lead img { width: 44px; margin-bottom: 2rem; }
.role-panel-lead h3 { margin: 0; color: #fff; font-size: clamp(1.5rem, 2.4vw, 2.2rem); line-height: 1.15; }
.role-panel-detail p { margin: 0 0 1rem; color: rgba(255,255,255,.8); line-height: 1.6; }
.role-panel-detail p:last-child { margin-bottom: 0; }
.situation-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.situation-card { padding: 1.5rem; border: 1px solid rgba(23,27,25,.24); background: #fff; }
.situation-card strong { display: block; margin-bottom: .55rem; color: var(--cap-ink); font-size: 1.08rem; }
.situation-card p { margin: 0; color: rgba(23,27,25,.7); line-height: 1.5; }
.proof-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 2rem; }
.proof-card { padding: clamp(1.8rem, 4vw, 3rem); background: var(--cap-green); color: #fff; }
.proof-label { margin: 0 0 .8rem; color: #c9ddd5; font-size: .78rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.proof-number { margin: 0 0 .6rem; color: #fff; font-size: clamp(2.8rem, 5vw, 5rem); line-height: .95; letter-spacing: -.04em; font-weight: 700; }
.proof-card p:last-child { margin-bottom: 0; color: rgba(255,255,255,.8); line-height: 1.55; }
.related-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(23,27,25,.22); border-left: 1px solid rgba(23,27,25,.22); }
.related-link { display: flex; flex-direction: column; min-height: 150px; padding: 1.35rem; border-right: 1px solid rgba(23,27,25,.22); border-bottom: 1px solid rgba(23,27,25,.22); color: var(--cap-ink); text-decoration: none; }
.related-link strong { margin-bottom: .5rem; font-size: 1.05rem; }
.related-link span { margin-top: auto; padding-top: 1.5rem; color: var(--cap-green); font-weight: 650; font-size: .9rem; }
.related-link:hover, .related-link:focus-visible { background: var(--cap-paper); color: var(--cap-ink); }
.topic-cta { position: relative; overflow: hidden; padding: clamp(2.2rem, 5vw, 4rem); background: var(--cap-green); color: #fff; }
.topic-cta::after { content: ""; position: absolute; width: 250px; height: 250px; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; right: -80px; top: -90px; box-shadow: 0 0 0 45px rgba(255,255,255,.035), 0 0 0 90px rgba(255,255,255,.02); }
.topic-cta h2 { position: relative; z-index: 1; max-width: 760px; margin: 0 0 1rem; color: #fff; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.05; }
.topic-cta p { position: relative; z-index: 1; max-width: 760px; margin: 0 0 1.6rem; color: rgba(255,255,255,.78); font-size: 1.08rem; line-height: 1.55; }
.topic-cta .button { position: relative; z-index: 1; }
.footer-brand { display: inline-flex; align-items: center; gap: .65rem; font-weight: 600; }
.footer-brand img { width: 27px; height: auto; }
@media (max-width: 991.98px) {
    .capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .method-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .role-panel { grid-template-columns: 1fr; }
    .role-panel-lead { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); }
    .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767.98px) {
    .navbar-brand-logo { width: min(210px, 62vw); }
    .capability-grid, .method-grid, .situation-grid, .proof-grid, .related-grid { grid-template-columns: 1fr; }
    .capability-card { min-height: 0; }
    .topic-hero-aside { margin-top: .75rem; }
}