:root {
    --dr-bg: #faf7f2;
    --dr-surface: #fffdf9;
    --dr-text: #1f2937;
    --dr-muted: #5f6b7a;
    --dr-primary: #2f7d7e;
    --dr-secondary: #a7c4b5;
    --dr-info: #eaf4f6;
    --dr-warning: #fff3d6;
    --dr-crisis: #fdecee;
    --dr-crisis-text: #7a1f2b;
    --dr-border: rgba(31, 41, 55, 0.13);
    --dr-shadow: 0 18px 46px rgba(31, 41, 55, 0.08);
    --dr-radius: 8px;
    --dr-content: 1120px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--dr-bg);
    color: var(--dr-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 18px;
    line-height: 1.7;
    margin: 0;
    text-rendering: optimizeLegibility;
}

a {
    color: var(--dr-primary);
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid rgba(47, 125, 126, 0.35);
    outline-offset: 3px;
}

img {
    height: auto;
    max-width: 100%;
}

.screen-reader-text,
.skip-link:not(:focus) {
    clip: rect(1px, 1px, 1px, 1px);
    height: 1px;
    overflow: hidden;
    position: absolute;
    width: 1px;
}

.skip-link:focus {
    background: var(--dr-primary);
    color: #fff;
    left: 1rem;
    padding: 0.75rem 1rem;
    position: fixed;
    top: 1rem;
    z-index: 1000;
}

.site-header {
    background: rgba(250, 247, 242, 0.96);
    border-bottom: 1px solid var(--dr-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.site-header__inner,
.site-footer__inner,
.hero__inner,
.content-band__inner,
.page-shell {
    margin: 0 auto;
    max-width: var(--dr-content);
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.site-header__inner {
    align-items: center;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    min-height: 76px;
}

.site-brand {
    align-items: center;
    color: var(--dr-text);
    display: inline-flex;
    gap: 0.75rem;
    text-decoration: none;
}

.site-brand__mark {
    align-items: center;
    background: var(--dr-primary);
    border-radius: 8px;
    color: #fff;
    display: inline-flex;
    font-size: 0.85rem;
    font-weight: 700;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.site-brand small {
    color: var(--dr-muted);
    display: block;
    font-size: 0.78rem;
    line-height: 1.25;
}

.primary-nav ul,
.site-footer ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.primary-nav a,
.site-footer a {
    color: var(--dr-text);
    display: inline-block;
    font-size: 0.95rem;
    padding: 0.35rem 0;
    text-decoration: none;
}

.primary-nav a:hover,
.site-footer a:hover {
    color: var(--dr-primary);
}

.menu-toggle {
    background: transparent;
    border: 1px solid var(--dr-border);
    border-radius: 8px;
    display: none;
    height: 44px;
    padding: 0.55rem;
    width: 44px;
}

.menu-toggle span:not(.screen-reader-text) {
    background: var(--dr-text);
    display: block;
    height: 2px;
    margin: 5px 0;
}

.hero {
    background: var(--dr-bg);
    border-bottom: 1px solid var(--dr-border);
}

.hero__inner {
    display: flex;
    min-height: 520px;
    padding-bottom: 4rem;
    padding-top: 5rem;
}

.hero__content {
    max-width: 760px;
}

.eyebrow {
    color: var(--dr-primary);
    font-size: 0.85rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    letter-spacing: 0;
    line-height: 1.18;
}

h1 {
    font-size: 4.4rem;
    margin: 0 0 1rem;
}

h2 {
    font-size: 2.25rem;
    margin: 0 0 1rem;
}

h3 {
    font-size: 1.25rem;
}

.hero__lead {
    color: #334155;
    font-size: 1.2rem;
    max-width: 680px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.button {
    border: 1px solid transparent;
    border-radius: 8px;
    display: inline-flex;
    font-weight: 700;
    justify-content: center;
    min-height: 48px;
    padding: 0.7rem 1rem;
    text-decoration: none;
}

.button--primary {
    background: var(--dr-primary);
    color: #fff;
}

.button--secondary {
    background: var(--dr-surface);
    border-color: var(--dr-border);
    color: var(--dr-primary);
}

.content-band {
    padding: 3.5rem 0;
}

.content-band--white {
    background: var(--dr-surface);
    border-bottom: 1px solid var(--dr-border);
    border-top: 1px solid var(--dr-border);
}

.guide-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.guide-card {
    background: var(--dr-bg);
    border: 1px solid var(--dr-border);
    border-radius: var(--dr-radius);
    color: var(--dr-text);
    min-height: 152px;
    padding: 1rem;
    text-decoration: none;
}

.guide-card strong,
.guide-card span {
    display: block;
}

.guide-card span {
    color: var(--dr-muted);
    margin-top: 0.45rem;
}

.guide-card:hover,
.guide-card:focus-visible {
    border-color: var(--dr-primary);
    box-shadow: var(--dr-shadow);
}

.two-column {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.text-link {
    font-weight: 700;
}

.page-shell {
    padding-bottom: 4rem;
    padding-top: 3.5rem;
}

.page-header {
    max-width: 820px;
    padding-bottom: 1.5rem;
}

.entry-content {
    max-width: 820px;
}

.entry-content h2 {
    margin-top: 2.25rem;
}

.archive-item {
    border-bottom: 1px solid var(--dr-border);
    padding: 1.5rem 0;
}

.site-footer {
    background: #1f2937;
    color: #eef2f7;
    padding: 2.5rem 0;
}

.site-footer__inner {
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 1fr);
}

.site-footer p,
.site-footer a {
    color: #d8dee8;
}

@media (max-width: 820px) {
    body {
        font-size: 17px;
    }

    .menu-toggle {
        display: inline-block;
    }

    .primary-nav {
        background: var(--dr-surface);
        border-bottom: 1px solid var(--dr-border);
        display: none;
        left: 0;
        padding: 1rem 1.25rem;
        position: absolute;
        right: 0;
        top: 76px;
    }

    .primary-nav.is-open {
        display: block;
    }

    .primary-nav ul {
        display: block;
    }

    .primary-nav a {
        padding: 0.65rem 0;
    }

    .hero__inner {
        min-height: 430px;
        padding-bottom: 3rem;
        padding-top: 3.5rem;
    }

    h1 {
        font-size: 2.45rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    .site-footer__inner {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}