:root {
    --color-bg: #fff5f5;
    --color-surface: #ffffff;
    --color-surface-strong: #7f1018;
    --color-border: #f2c6c9;
    --color-text: #2c0d10;
    --color-muted: #7b4a4f;
    --color-accent: #c1121f;
    --color-accent-dark: #8f0e18;
    --color-shadow: rgba(193, 18, 31, 0.14);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --content-width: 1120px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Hiragino Sans", "Yu Gothic UI", sans-serif;
    color: var(--color-text);
    background:
        radial-gradient(circle at top left, rgba(255, 183, 197, 0.85), transparent 28%),
        linear-gradient(180deg, #fff8f8 0%, #fff0f0 100%);
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.site-shell {
    min-height: 100vh;
}

.site-header,
.site-main,
.site-footer {
    width: min(calc(100% - 32px), var(--content-width));
    margin: 0 auto;
}

.site-header {
    padding-top: 28px;
}

.site-header__inner {
    padding: 24px 28px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.76);
    backdrop-filter: blur(14px);
    box-shadow: 0 20px 45px -28px var(--color-shadow);
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.site-brand__mark {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, #ff6b6b 0%, var(--color-accent) 100%);
    box-shadow: 0 0 0 8px rgba(193, 18, 31, 0.1);
}

.site-header__description {
    margin: 10px 0 0;
    color: var(--color-muted);
}

.site-main {
    padding: 32px 0 56px;
}

.hero {
    margin-bottom: 32px;
    padding: 56px 32px;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(193, 18, 31, 0.96), rgba(118, 8, 25, 0.98)),
        var(--color-surface-strong);
    color: #fff7f7;
    box-shadow: 0 30px 70px -34px rgba(143, 14, 24, 0.7);
}

.hero__eyebrow {
    margin: 0 0 10px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.82;
}

.hero__title {
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 4.4rem);
    line-height: 0.96;
}

.hero__text {
    width: min(100%, 640px);
    margin: 18px 0 0;
    font-size: 1.05rem;
    color: rgba(255, 247, 247, 0.9);
}

.section-heading {
    margin-bottom: 22px;
}

.section-heading h2 {
    margin: 0;
    font-size: 1.7rem;
}

.section-heading p {
    margin: 6px 0 0;
    color: var(--color-muted);
}

.post-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.post-card {
    height: 100%;
}

.post-card__link {
    display: flex;
    height: 100%;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(193, 18, 31, 0.08);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 24px 45px -34px var(--color-shadow);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.post-card__link:hover {
    transform: translateY(-6px);
    border-color: rgba(193, 18, 31, 0.22);
    box-shadow: 0 28px 52px -28px rgba(193, 18, 31, 0.24);
}

.post-card__media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.post-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 22px;
}

.post-card__meta,
.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 12px;
    color: var(--color-muted);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.post-card__title {
    margin: 0 0 12px;
    font-size: 1.35rem;
    line-height: 1.25;
}

.post-card__excerpt {
    margin: 0;
    color: var(--color-muted);
}

.post-card__cta {
    margin-top: auto;
    padding-top: 18px;
    color: var(--color-accent);
    font-weight: 800;
}

.pagination-wrap {
    margin-top: 28px;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 12px;
    align-items: center;
}

.page-number,
.newer-posts,
.older-posts {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    border: 1px solid var(--color-border);
}

.article {
    padding: 36px;
    border: 1px solid rgba(193, 18, 31, 0.08);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 30px 60px -38px var(--color-shadow);
}

.article-header {
    margin-bottom: 26px;
}

.article-title {
    margin: 0;
    font-size: clamp(2.1rem, 4vw, 3.6rem);
    line-height: 1.05;
}

.article-custom-excerpt {
    width: min(100%, 720px);
    margin: 16px 0 0;
    color: var(--color-muted);
    font-size: 1.08rem;
}

.article-feature-image {
    margin: 0 0 28px;
    overflow: hidden;
    border-radius: calc(var(--radius-lg) - 4px);
}

.article-feature-image img {
    width: 100%;
    max-height: 580px;
    object-fit: cover;
}

.article-content {
    font-size: 1.06rem;
}

.kg-width-wide {
    width: min(100vw - 48px, calc(var(--content-width) + 160px));
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
}

.kg-width-full {
    width: 100vw;
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
}

.kg-width-wide img,
.kg-width-full img {
    width: 100%;
}

.kg-gallery-card,
.kg-image-card,
.kg-embed-card {
    margin: 28px 0;
}

.kg-callout-card {
    margin: 28px 0;
    padding: 18px 20px;
    border-radius: var(--radius-md);
    background: rgba(193, 18, 31, 0.08);
}

.kg-card figcaption {
    margin-top: 10px;
    color: var(--color-muted);
    font-size: 0.92rem;
    text-align: center;
}

.article-content > *:first-child {
    margin-top: 0;
}

.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--color-accent-dark);
    line-height: 1.2;
}

.article-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.article-content blockquote {
    margin: 24px 0;
    padding: 18px 20px;
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: rgba(193, 18, 31, 0.06);
}

.article-footer {
    margin-top: 34px;
}

.article-back-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 999px;
    background: var(--color-accent);
    color: #fff;
    font-weight: 700;
}

.site-footer {
    padding-bottom: 40px;
    color: var(--color-muted);
    text-align: center;
}

@media (max-width: 980px) {
    .post-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .site-header,
    .site-main,
    .site-footer {
        width: min(calc(100% - 20px), var(--content-width));
    }

    .site-header__inner,
    .hero,
    .article {
        padding: 24px;
    }

    .post-grid {
        grid-template-columns: 1fr;
    }

    .hero__title {
        line-height: 1.02;
    }
}