/**
 * News Single Page - 2025 Design
 * 新着情報（詳細）
 *
 * Design System: Dark industrial with warm bronze accent
 * Typography: Syne (English) + Noto Sans JP (Japanese)
 * Matching: company.css, contact.css design system
 *
 * @package OnePress
 */

/* ==========================================================================
   Google Fonts
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&display=swap');

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
    /* Colors - Warm Bronze Theme (matching other pages) */
    --news-bg-dark: #0a0f1a;
    --news-bg-primary: #0d1321;
    --news-bg-alt: #111827;
    --news-bg-card: rgba(255, 255, 255, 0.02);
    --news-text-light: #ffffff;
    --news-text-body: rgba(255, 255, 255, 0.8);
    --news-text-muted: rgba(255, 255, 255, 0.6);
    --news-accent: #d4a574;
    --news-accent-light: #e8c9a8;
    --news-accent-glow: rgba(212, 165, 116, 0.3);
    --news-border: rgba(255, 255, 255, 0.08);
    --news-border-hover: rgba(212, 165, 116, 0.3);

    /* Content Card - Light theme for readability */
    --news-content-bg: #ffffff;
    --news-content-text: #1a1a2e;
    --news-content-text-muted: #6b7280;
    --news-content-border: #e5e7eb;

    /* Typography */
    --news-font-en: 'Syne', sans-serif;
    --news-font-jp: 'Noto Sans JP', sans-serif;

    /* Spacing */
    --news-section-padding: clamp(80px, 12vw, 140px);
    --news-container-max: 1200px;
    --news-content-max: 800px;

    /* Effects */
    --news-transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --news-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   Base Layout
   ========================================================================== */

.news-single-2025 {
    background-color: var(--news-bg-primary);
    color: var(--news-text-body);
    font-family: var(--news-font-jp);
    line-height: 1.8;
}

.news-container {
    max-width: var(--news-container-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px);
}

.news-container--narrow {
    max-width: var(--news-content-max);
}

/* ==========================================================================
   Header Transparent
   ========================================================================== */

body.single-post #header-section {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    background: transparent !important;
    z-index: 100;
}

body.single-post #header-section .site-header {
    background: transparent !important;
    box-shadow: none !important;
}

body.single-post .followWrap {
    height: 0 !important;
}

@media (min-width: 1141px) {
    body.single-post #header-section .onepress-menu > li > a {
        color: rgba(255, 255, 255, 0.9);
    }

    body.single-post #header-section .onepress-menu > li > a:hover {
        color: var(--news-accent);
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.news-hero-2025 {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.news-hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    transition: transform 8s ease-out;
}

.news-hero-2025:hover .news-hero__bg {
    transform: scale(1);
}

.news-hero__bg--gradient {
    background: linear-gradient(
        135deg,
        var(--news-bg-dark) 0%,
        var(--news-bg-primary) 50%,
        var(--news-bg-alt) 100%
    );
}

.news-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 15, 26, 0.9) 0%,
        rgba(13, 19, 33, 0.7) 50%,
        rgba(10, 15, 26, 0.85) 100%
    );
}

.news-hero__noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
}

.news-hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 120px 0;
}

.news-hero__container {
    max-width: var(--news-container-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 40px);
}

/* Hero Meta */
.news-hero__meta {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
}

.news-hero__date {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.news-hero__date-day {
    font-family: var(--news-font-en);
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--news-text-light);
}

.news-hero__date-my {
    font-family: var(--news-font-en);
    font-size: clamp(0.75rem, 1.2vw, 0.875rem);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--news-text-muted);
    margin-top: 8px;
}

.news-hero__meta-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, var(--news-accent), transparent);
}

.news-hero__category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--news-accent);
    background: var(--news-accent-glow);
    border: 1px solid var(--news-border-hover);
    border-radius: 100px;
    text-decoration: none;
    transition: var(--news-transition);
}

.news-hero__category:hover {
    background: rgba(212, 165, 116, 0.2);
    color: var(--news-accent-light);
}

/* Hero Label */
.news-hero__label {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.news-hero__label .label-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, var(--news-accent), transparent);
}

.news-hero__label .label-text {
    font-family: var(--news-font-en);
    font-size: clamp(0.75rem, 1.2vw, 0.875rem);
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--news-accent);
}

/* Hero Title */
.news-hero__title {
    margin: 0;
}

.news-hero__title .title-en {
    display: block;
    font-family: var(--news-font-en);
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.03em;
    color: var(--news-text-light);
    margin-bottom: 24px;
}

.news-hero__title .title-jp {
    display: block;
    font-family: var(--news-font-jp);
    font-size: clamp(1rem, 2vw, 1.5rem);
    font-weight: 400;
    letter-spacing: 0.1em;
    line-height: 1.6;
    color: var(--news-text-muted);
    max-width: 700px;
}

/* Hero Scroll */
.news-hero__scroll {
    position: absolute;
    bottom: 60px;
    left: clamp(20px, 5vw, 40px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.news-hero__scroll .scroll-text {
    font-family: var(--news-font-en);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--news-text-muted);
    writing-mode: vertical-rl;
}

.news-hero__scroll .scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, var(--news-accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.6); opacity: 0.5; }
}

/* Hero Responsive */
@media (max-width: 768px) {
    .news-hero-2025 {
        min-height: 70vh;
        align-items: flex-end;
    }

    .news-hero__content {
        padding: 0 0 40px;
    }

    .news-hero__scroll {
        display: none;
    }

    .news-hero__meta-divider {
        height: 40px;
    }
}

/* ==========================================================================
   Breadcrumb / TOC Style
   ========================================================================== */

.news-toc {
    position: sticky;
    top: 90px; /* ヘッダー高さ90pxに合わせる */
    z-index: 50;
    background: var(--news-bg-dark);
    border-bottom: 1px solid var(--news-border);
    padding: 16px 0;
}

.news-toc__inner {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.news-toc__link {
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--news-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-toc__link:hover {
    color: var(--news-accent);
}

.news-toc__sep {
    font-size: 0.625rem;
    color: var(--news-text-muted);
    opacity: 0.5;
}

.news-toc__current {
    font-family: var(--news-font-jp);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--news-text-body);
    max-width: 300px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==========================================================================
   Main Content Section
   ========================================================================== */

.news-main {
    background: var(--news-bg-primary);
}

.news-section {
    padding: var(--news-section-padding) 0;
}

.news-section--alt {
    background: var(--news-bg-alt);
}

/* Section Header */
.news-section-header {
    margin-bottom: 60px;
}

.news-section-header--center {
    text-align: center;
}

.news-section-label {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.news-section-label .label-number {
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--news-accent);
    padding: 6px 14px;
    background: var(--news-accent-glow);
    border: 1px solid var(--news-border-hover);
    border-radius: 100px;
}

.news-section-label .label-en {
    font-family: var(--news-font-en);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--news-text-muted);
}

.news-section-title {
    font-family: var(--news-font-jp);
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--news-text-light);
    margin: 0;
}

.news-section-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--news-accent), transparent);
    margin-top: 24px;
}

.news-section-line--center {
    margin-left: auto;
    margin-right: auto;
    background: linear-gradient(90deg, transparent, var(--news-accent), transparent);
}

/* ==========================================================================
   Content Card (White Background for Readability)
   ========================================================================== */

.news-content-card {
    background: var(--news-content-bg);
    border-radius: 16px;
    padding: clamp(32px, 6vw, 60px);
    box-shadow: var(--news-shadow);
}

/* Entry Content */
.news-entry-content {
    font-family: var(--news-font-jp);
    font-size: clamp(0.9375rem, 1.2vw, 1.0625rem);
    line-height: 2;
    color: var(--news-content-text);
}

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

.news-entry-content p {
    margin: 0 0 1.75em;
}

.news-entry-content h2 {
    font-family: var(--news-font-jp);
    font-size: clamp(1.25rem, 3vw, 1.625rem);
    font-weight: 600;
    letter-spacing: 0.02em;
    line-height: 1.5;
    color: var(--news-content-text);
    margin: 2.5em 0 1em;
    padding-left: 1em;
    border-left: 3px solid var(--news-accent);
}

.news-entry-content h3 {
    font-family: var(--news-font-jp);
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: 600;
    color: var(--news-content-text);
    margin: 2em 0 0.75em;
}

.news-entry-content h4 {
    font-family: var(--news-font-jp);
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    font-weight: 600;
    color: var(--news-content-text);
    margin: 1.5em 0 0.5em;
}

.news-entry-content a {
    color: var(--news-accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.news-entry-content a:hover {
    border-bottom-color: var(--news-accent);
}

.news-entry-content ul,
.news-entry-content ol {
    margin: 0 0 1.75em;
    padding-left: 1.5em;
}

.news-entry-content li {
    margin-bottom: 0.5em;
}

.news-entry-content ul li::marker {
    color: var(--news-accent);
}

.news-entry-content blockquote {
    margin: 2em 0;
    padding: 1.5em 2em;
    background: var(--news-content-bg);
    border-left: 3px solid var(--news-accent);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--news-content-text-muted);
}

.news-entry-content blockquote p:last-child {
    margin-bottom: 0;
}

/* Images */
.news-entry-content .wp-block-image {
    margin: 2em 0;
    border-radius: 12px;
    overflow: hidden;
}

.news-entry-content .wp-block-image img {
    display: block;
    width: 100%;
    height: auto;
}

.news-entry-content .wp-block-image figcaption {
    font-size: 0.8125rem;
    color: var(--news-content-text-muted);
    text-align: center;
    margin-top: 12px;
}

/* Tables */
.news-entry-content table {
    width: 100%;
    margin: 2em 0;
    border-collapse: collapse;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 0 0 1px var(--news-content-border);
}

.news-entry-content th,
.news-entry-content td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--news-content-border);
}

.news-entry-content th {
    font-weight: 600;
    color: var(--news-content-text);
    background: #f8f9fa;
}

.news-entry-content tr:last-child td {
    border-bottom: none;
}

/* ==========================================================================
   Share & Tags
   ========================================================================== */

.news-share {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 32px;
    margin-top: 32px;
    border-top: 1px solid var(--news-content-border);
}

.news-share__label {
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--news-content-text-muted);
}

.news-share__buttons {
    display: flex;
    gap: 8px;
}

.news-share__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f3f4f6;
    color: var(--news-content-text-muted);
    text-decoration: none;
    transition: var(--news-transition);
}

.news-share__btn:hover {
    background: var(--news-accent);
    color: #fff;
    transform: translateY(-2px);
}

.news-share__btn svg {
    width: 18px;
    height: 18px;
}

/* Tags */
.news-tags {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-top: 24px;
    margin-top: 24px;
    border-top: 1px solid var(--news-content-border);
}

.news-tags__label {
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--news-content-text-muted);
    flex-shrink: 0;
    padding-top: 6px;
}

.news-tags__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.news-tags__item {
    display: inline-block;
    padding: 6px 14px;
    font-family: var(--news-font-jp);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--news-content-text-muted);
    background: #f3f4f6;
    border-radius: 100px;
    text-decoration: none;
    transition: var(--news-transition);
}

.news-tags__item:hover {
    background: var(--news-accent-glow);
    color: var(--news-accent);
}

/* ==========================================================================
   Related Posts Section
   ========================================================================== */

.news-related {
    padding: var(--news-section-padding) 0;
    background: var(--news-bg-alt);
}

.news-related__header {
    margin-bottom: 48px;
}

.news-related__title {
    margin: 0;
}

.news-related__title .title-en {
    display: block;
    font-family: var(--news-font-en);
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
    color: var(--news-text-light);
    margin-bottom: 16px;
}

.news-related__title .title-jp {
    display: block;
    font-family: var(--news-font-jp);
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--news-text-muted);
}

/* Related Grid */
.news-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .news-related__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .news-related__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* Related Card */
.news-related-card {
    position: relative;
    display: block;
    text-decoration: none;
    color: inherit;
    background: var(--news-bg-card);
    border: 1px solid var(--news-border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--news-transition);
}

.news-related-card:hover {
    border-color: var(--news-border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.news-related-card__image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--news-bg-alt);
}

.news-related-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.news-related-card:hover .news-related-card__image img {
    transform: scale(1.08);
}

.news-related-card__placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--news-bg-alt), var(--news-bg-dark));
}

.news-related-card__placeholder svg {
    width: 40px;
    height: 40px;
    stroke: var(--news-text-muted);
    opacity: 0.5;
}

.news-related-card__content {
    padding: 20px;
}

.news-related-card__date {
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--news-accent);
    display: block;
    margin-bottom: 8px;
}

.news-related-card__title {
    font-family: var(--news-font-jp);
    font-size: clamp(0.875rem, 1.5vw, 1rem);
    font-weight: 500;
    line-height: 1.6;
    color: var(--news-text-light);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.news-related-card:hover .news-related-card__title {
    color: var(--news-accent);
}

/* ==========================================================================
   Post Navigation
   ========================================================================== */

.news-nav {
    padding: 60px 0;
    background: var(--news-bg-primary);
    border-top: 1px solid var(--news-border);
}

.news-nav__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
}

@media (max-width: 768px) {
    .news-nav__inner {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .news-nav__back {
        grid-column: 1 / -1;
        order: -1;
        margin-bottom: 16px;
    }
}

/* Nav Link */
.news-nav__link {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    background: var(--news-bg-card);
    border: 1px solid var(--news-border);
    border-radius: 12px;
    transition: var(--news-transition);
}

.news-nav__link:hover {
    border-color: var(--news-border-hover);
    background: var(--news-accent-glow);
}

.news-nav__link--next {
    text-align: right;
    align-items: flex-end;
}

.news-nav__link--empty {
    opacity: 0;
    pointer-events: none;
}

.news-nav__direction {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--news-text-muted);
}

.news-nav__link--next .news-nav__direction {
    flex-direction: row-reverse;
}

.news-nav__direction svg {
    width: 16px;
    height: 16px;
    stroke: var(--news-text-muted);
    transition: all 0.3s ease;
}

.news-nav__link:hover .news-nav__direction svg {
    stroke: var(--news-accent);
}

.news-nav__link--prev:hover .news-nav__direction svg {
    transform: translateX(-4px);
}

.news-nav__link--next:hover .news-nav__direction svg {
    transform: translateX(4px);
}

.news-nav__title {
    font-family: var(--news-font-jp);
    font-size: clamp(0.8125rem, 1.5vw, 0.9375rem);
    font-weight: 500;
    line-height: 1.5;
    color: var(--news-text-light);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-nav__link:hover .news-nav__title {
    color: var(--news-accent);
}

/* Nav Back Button */
.news-nav__back {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px 32px;
    text-decoration: none;
    color: inherit;
    background: transparent;
    border: 1px solid var(--news-border);
    border-radius: 12px;
    transition: var(--news-transition);
}

.news-nav__back:hover {
    border-color: var(--news-accent);
    background: var(--news-accent-glow);
}

.news-nav__back-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--news-text-muted);
    transition: stroke 0.3s ease;
}

.news-nav__back:hover .news-nav__back-icon svg {
    stroke: var(--news-accent);
}

.news-nav__back-text {
    font-family: var(--news-font-en);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--news-text-muted);
}

.news-nav__back:hover .news-nav__back-text {
    color: var(--news-accent);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.news-cta {
    position: relative;
    padding: var(--news-section-padding) 0;
    overflow: hidden;
    background: var(--news-bg-dark);
}

.news-cta__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.news-cta__pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, var(--news-accent-glow) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212, 165, 116, 0.1) 0%, transparent 40%);
    animation: ctaGlow 8s ease-in-out infinite;
}

@keyframes ctaGlow {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.news-cta__content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .news-cta__content {
        flex-direction: column;
        text-align: center;
    }
}

.news-cta__text {
    flex: 1;
    min-width: 280px;
}

.news-cta__label {
    font-family: var(--news-font-en);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--news-accent);
    display: block;
    margin-bottom: 16px;
}

.news-cta__title {
    margin: 0 0 20px;
}

.news-cta__title .title-en {
    display: block;
    font-family: var(--news-font-en);
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--news-text-light);
}

.news-cta__title .title-jp {
    display: block;
    font-family: var(--news-font-jp);
    font-size: clamp(0.875rem, 1.5vw, 1.125rem);
    font-weight: 400;
    color: var(--news-text-muted);
    margin-top: 12px;
}

.news-cta__desc {
    font-family: var(--news-font-jp);
    font-size: clamp(0.8125rem, 1.2vw, 0.9375rem);
    line-height: 1.8;
    color: var(--news-text-muted);
    margin: 0;
    max-width: 480px;
}

/* CTA Button */
.news-cta__button {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 18px 36px;
    font-family: var(--news-font-jp);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--news-bg-dark);
    background: var(--news-accent);
    border: none;
    border-radius: 100px;
    box-shadow: 0 8px 30px var(--news-accent-glow);
    transition: var(--news-transition);
    flex-shrink: 0;
}

.news-cta__button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 165, 116, 0.4);
    color: var(--news-bg-dark);
}

.news-cta__button-text {
    white-space: nowrap;
}

.news-cta__button-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.news-cta__button:hover .news-cta__button-icon {
    background: rgba(0, 0, 0, 0.25);
    transform: translateX(4px);
}

.news-cta__button-icon svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

/* ==========================================================================
   Override Default Theme Styles
   ========================================================================== */

body.single-post .news-single-2025 .site-content,
body.single-post .news-single-2025 #content-inside,
body.single-post .news-single-2025 .content-area,
body.single-post .news-single-2025 .site-main {
    padding: 0;
    margin: 0;
    max-width: none;
    width: 100%;
}

body.single-post .news-single-2025 .entry-content {
    margin-bottom: 0;
}

body.single-post .news-single-2025 .entry-meta,
body.single-post .news-single-2025 .entry-footer,
body.single-post .news-single-2025 .post-navigation {
    display: none;
}

/* Hide default breadcrumb */
body.single-post .news-single-2025 .breadcrumb-inner {
    display: none;
}

/* ==========================================================================
   Mobile/Tablet - Hide TOC on scroll (1140px and below)
   ========================================================================== */

@media screen and (max-width: 1140px) {
    .news-toc {
        position: relative;
        top: 0;
    }

    .news-toc.toc-hidden {
        transform: none;
        opacity: 1;
        pointer-events: auto;
    }
}

/* 横向きモバイル - ヘッダー50pxに合わせる */
@media screen and (max-height: 500px) and (min-width: 500px) {
    .news-toc {
        top: 50px;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .news-single-2025 {
        background: #fff;
        color: #000;
    }

    .news-hero-2025 {
        min-height: auto;
        padding: 2rem 0;
        background: #f5f5f5;
    }

    .news-hero__bg,
    .news-hero__overlay,
    .news-hero__noise,
    .news-hero__scroll,
    .news-cta,
    .news-nav,
    .news-share,
    .news-related {
        display: none !important;
    }

    .news-hero__title .title-jp,
    .news-entry-content {
        color: #000;
    }

    .news-content-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}