:root {
    --bg: #f7f4ed;
    --paper: #fffdf8;
    --soft: #ebe4d6;
    --ink: #232a27;
    --muted: #69736d;
    --line: #ded6c7;
    --green: #587d63;
    --blue: #4f7185;
    --red: #a75f57;
    --radius: 8px;
    --shadow: 0 16px 40px rgba(40, 45, 39, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Arial, "Helvetica Neue", sans-serif;
    font-size: 16px;
    line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.narrow { max-width: 760px; }
.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(247, 244, 237, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}
.site-header__row {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    white-space: nowrap;
}
.logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--green);
    font-size: 12px;
    font-weight: 700;
}
.nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--muted);
}
.nav a:hover { color: var(--ink); }
.hero {
    padding: 72px 0 52px;
    border-bottom: 1px solid var(--line);
}
.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 34px;
    align-items: end;
}
.kicker,
.badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 5px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--green);
    background: rgba(255, 255, 255, 0.58);
    font-size: 13px;
    font-weight: 700;
}
.hero h1 {
    max-width: 850px;
    margin: 18px 0;
    font-size: clamp(38px, 5.4vw, 72px);
    line-height: 1;
    letter-spacing: 0;
}
.hero p {
    max-width: 720px;
    margin: 0;
    color: var(--muted);
    font-size: 19px;
}
.hero-note {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: var(--shadow);
}
.hero-note strong {
    display: block;
    font-size: 34px;
    line-height: 1;
}
.hero-note span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
}
.section { padding: 58px 0; }
.section-soft {
    background: var(--soft);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.section-title {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: end;
    margin-bottom: 24px;
}
.section-title h2 {
    margin: 0 0 6px;
    font-size: 34px;
    line-height: 1.1;
}
.section-title p {
    max-width: 700px;
    margin: 0;
    color: var(--muted);
}
.article-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}
.article-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: var(--shadow);
}
.article-card__image {
    position: relative;
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: #d8d4ca;
}
.article-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.25s ease;
}
.article-card:hover .article-card__image img { transform: scale(1.035); }
.article-card__icon {
    position: absolute;
    right: 12px;
    bottom: 12px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: rgba(35, 42, 39, 0.78);
    font-weight: 700;
}
.article-card__body { padding: 18px; }
.meta,
.meta-strip {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 13px;
}
.article-card h3 {
    margin: 10px 0 8px;
    font-size: 20px;
    line-height: 1.2;
}
.article-card p {
    margin: 0;
    color: var(--muted);
}
.category-stack {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}
.category-block {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 253, 248, 0.7);
}
.category-head h3 {
    margin: 0 0 8px;
    font-size: 24px;
}
.category-head p {
    margin: 0 0 16px;
    color: var(--muted);
}
.compact-list {
    display: grid;
    gap: 10px;
}
.compact-list a {
    padding-top: 10px;
    border-top: 1px solid var(--line);
    color: var(--ink);
}
.compact-list a:hover { color: var(--green); }
.site-footer {
    padding: 54px 0;
    background: #202923;
    color: #f7f4ed;
}
.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 32px;
}
.site-footer h2 {
    max-width: 680px;
    margin: 16px 0 10px;
    font-size: 32px;
    line-height: 1.12;
}
.site-footer p {
    max-width: 760px;
    margin: 0;
    color: rgba(247, 244, 237, 0.76);
}
.footer-links {
    display: grid;
    gap: 10px;
    align-content: start;
    color: rgba(247, 244, 237, 0.82);
}
.article-layout { padding: 34px 0 0; }
.breadcrumbs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 14px;
}
.article-body {
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 36px;
}
.article-body h1 {
    margin: 18px 0 14px;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.05;
    letter-spacing: 0;
}
.lead {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 20px;
}
.cover-box {
    overflow: hidden;
    margin: 26px 0 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: var(--shadow);
}
.cover-box img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}
.article-body h2 {
    margin: 30px 0 10px;
    font-size: 28px;
    line-height: 1.18;
}
.article-body p {
    margin: 0 0 16px;
    color: #3e4842;
    font-size: 18px;
}
.notice-box {
    margin-top: 34px;
    padding: 22px;
    border: 1px solid #d9c9be;
    border-radius: var(--radius);
    background: #fff6ee;
}
.notice-box h3 {
    margin: 0 0 8px;
    font-size: 21px;
}
.notice-box p { margin: 0; }
.page-simple h1 {
    margin: 18px 0 14px;
    font-size: clamp(34px, 5vw, 56px);
    line-height: 1.06;
}
.page-simple p {
    color: #3e4842;
    font-size: 18px;
}
.muted { color: var(--muted); }
@media (max-width: 900px) {
    .hero-grid,
    .footer-grid,
    .category-stack { grid-template-columns: 1fr; }
    .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hero { padding-top: 48px; }
}
@media (max-width: 620px) {
    .site-header__row { align-items: flex-start; flex-direction: column; padding: 14px 0; gap: 12px; }
    .nav { justify-content: flex-start; gap: 10px 14px; }
    .article-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 38px; }
    .hero p, .lead { font-size: 18px; }
    .section { padding: 42px 0; }
    .section-title h2 { font-size: 30px; }
}