/* ========================================
   拾伍岁月精酿啤酒 - 新闻页样式
   设计风格：深色高端工业风，金色品质感（与首页一致）
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700;900&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');


:root {
    --color-bg-dark: #0a0a0a;
    --color-bg-darker: #050505;
    --color-bg-card: #141414;
    --color-bg-card-hover: #1a1a1a;
    --color-gold-primary: #d4a543;
    --color-gold-light: #f5c962;
    --color-gold-dark: #b8892f;
    --color-amber: #e67e22;
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #a0a0a0;
    --color-text-muted: #666666;
    --color-border: #2a2a2a;
    --color-border-gold: rgba(212, 165, 67, 0.3);
    --font-serif: 'Noto Serif SC', serif;
    --font-sans: 'Noto Sans SC', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-gold: 0 8px 32px rgba(212, 165, 67, 0.15);
    --shadow-dark: 0 8px 32px rgba(0, 0, 0, 0.5);
}


* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-sans);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.8;
    overflow-x: hidden;
    min-height: 100vh;
}
body::before {
    content: '';
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    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)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 9999; opacity: 0.5;
}
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-darker); }
::-webkit-scrollbar-thumb { background: var(--color-gold-dark); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-gold-primary); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* === 导航栏（与首页一致） === */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(10, 10, 10, 0.85); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border); transition: var(--transition-smooth);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; }
.logo { font-family: var(--font-serif); font-size: 28px; font-weight: 700; color: var(--color-gold-primary); text-decoration: none; letter-spacing: 2px; }
.logo span { color: var(--color-text-primary); }
.nav-menu { list-style: none; display: flex; gap: 40px; }
.nav-link { color: var(--color-text-secondary); text-decoration: none; font-size: 15px; font-weight: 500; position: relative; transition: var(--transition-smooth); padding: 8px 0; }
.nav-link::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--color-gold-primary); transition: var(--transition-smooth); }
.nav-link:hover, .nav-link.active { color: var(--color-gold-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.header-phone { color: var(--color-gold-primary); text-decoration: none; font-size: 18px; font-weight: 600; font-family: var(--font-serif); position: relative; padding-left: 24px; }
.header-phone::before { content: '☎'; position: absolute; left: 0; font-size: 18px; }
.mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 5px; }
.mobile-menu-btn span { width: 25px; height: 3px; background: var(--color-gold-primary); transition: var(--transition-smooth); }

/* === 页面 Banner（与首页 page-banner 一致） === */
.page-banner { position: relative; padding: 180px 0 100px; overflow: hidden; }
.page-banner-bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, #0a0a0a 0%, #1a1410 50%, #0a0a0a 100%); z-index: -1; }
.page-banner-bg::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(circle at 30% 50%, rgba(212, 165, 67, 0.08) 0%, transparent 50%); }
.page-banner-content { text-align: center; }
.page-banner-title { font-family: var(--font-serif); font-size: 56px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 20px; letter-spacing: 3px; }
.page-banner-title span { color: var(--color-gold-primary); }
.page-banner-breadcrumb { color: var(--color-text-secondary); font-size: 14px; }
.page-banner-breadcrumb a { color: var(--color-text-secondary); text-decoration: none; transition: var(--transition-smooth); }
.page-banner-breadcrumb a:hover { color: var(--color-gold-primary); }
.page-banner-breadcrumb span { margin: 0 10px; color: var(--color-text-muted); }

/* === 新闻索引页 - 卡片网格 === */
.news-list-section { padding: 80px 0 120px; }
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 30px; }
.news-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: 8px; overflow: hidden; transition: var(--transition-smooth); text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.news-card:hover { background: var(--color-bg-card-hover); border-color: var(--color-border-gold); transform: translateY(-4px); box-shadow: var(--shadow-gold); }
.news-card-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.news-card-category { display: inline-block; color: var(--color-gold-primary); font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px; }
.news-card-title { font-family: var(--font-serif); font-size: 20px; font-weight: 600; color: var(--color-text-primary); line-height: 1.4; margin-bottom: 12px; transition: var(--transition-smooth); }
.news-card:hover .news-card-title { color: var(--color-gold-primary); }
.news-card-excerpt { color: var(--color-text-secondary); font-size: 14px; line-height: 1.7; margin-bottom: 20px; flex: 1; }
.news-card-meta { display: flex; justify-content: space-between; align-items: center; padding-top: 16px; border-top: 1px solid var(--color-border); }
.news-card-date { color: var(--color-text-muted); font-size: 13px; }
.news-card-arrow { color: var(--color-gold-primary); font-size: 18px; transition: var(--transition-smooth); }
.news-card:hover .news-card-arrow { transform: translateX(4px); }

/* === 文章详情页 === */
.article-section { padding: 160px 0 120px; min-height: 60vh; }
.article-container { max-width: 860px; margin: 0 auto; padding: 0 24px; }
.article-breadcrumb { margin-bottom: 32px; color: var(--color-text-secondary); font-size: 14px; }
.article-breadcrumb a { color: var(--color-text-secondary); text-decoration: none; transition: var(--transition-smooth); }
.article-breadcrumb a:hover { color: var(--color-gold-primary); }
.article-breadcrumb span { margin: 0 10px; color: var(--color-text-muted); }
.article-header { margin-bottom: 48px; padding-bottom: 32px; border-bottom: 1px solid var(--color-border); }
.article-title { font-family: var(--font-serif); font-size: 40px; font-weight: 700; color: var(--color-text-primary); line-height: 1.3; margin-bottom: 20px; letter-spacing: 1px; }
.article-meta { display: flex; gap: 24px; color: var(--color-text-secondary); font-size: 14px; }
.article-meta span { display: flex; align-items: center; gap: 6px; }
.article-body { font-size: 16px; line-height: 1.9; color: var(--color-text-secondary); }
.article-body p { margin-bottom: 20px; }
.article-body > p:first-of-type strong { color: var(--color-gold-light); font-weight: 600; }
.article-body h2 { font-family: var(--font-serif); font-size: 28px; font-weight: 600; color: var(--color-text-primary); margin: 48px 0 20px; padding-left: 16px; border-left: 4px solid var(--color-gold-primary); }
.article-body h3 { font-family: var(--font-serif); font-size: 22px; font-weight: 500; color: var(--color-gold-light); margin: 32px 0 16px; }
.article-body ul, .article-body ol { margin: 20px 0 20px 24px; color: var(--color-text-secondary); }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--color-text-primary); font-weight: 600; }
.article-body table { width: 100%; border-collapse: collapse; margin: 32px 0; background: var(--color-bg-card); border-radius: 8px; overflow: hidden; border: 1px solid var(--color-border); }
.article-body table th { background: rgba(212, 165, 67, 0.1); color: var(--color-gold-primary); font-family: var(--font-serif); font-weight: 600; padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--color-border-gold); font-size: 15px; }
.article-body table td { padding: 14px 20px; color: var(--color-text-secondary); border-bottom: 1px solid var(--color-border); font-size: 14px; }
.article-body table tr:last-child td { border-bottom: none; }
.article-body table tr:hover td { background: var(--color-bg-card-hover); }
.article-footer { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--color-border); }
.article-cta { background: linear-gradient(135deg, rgba(212, 165, 67, 0.1), rgba(212, 165, 67, 0.03)); border: 1px solid var(--color-border-gold); border-radius: 12px; padding: 32px; text-align: center; }
.article-cta p { color: var(--color-text-secondary); margin-bottom: 16px; }
.article-cta-phone { font-family: var(--font-serif); font-size: 32px; font-weight: 700; color: var(--color-gold-primary); text-decoration: none; display: inline-block; }
.article-nav { display: flex; justify-content: space-between; margin-top: 32px; gap: 20px; }
.article-nav a { color: var(--color-text-secondary); text-decoration: none; font-size: 14px; padding: 12px 20px; border: 1px solid var(--color-border); border-radius: 6px; transition: var(--transition-smooth); }
.article-nav a:hover { color: var(--color-gold-primary); border-color: var(--color-border-gold); }

/* === 页脚（与首页一致） === */
.footer { background: var(--color-bg-darker); border-top: 1px solid var(--color-border); padding: 80px 0 30px; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 60px; margin-bottom: 60px; }
.footer-brand .logo { display: inline-block; margin-bottom: 20px; }
.footer-brand p { color: var(--color-text-secondary); font-size: 14px; line-height: 1.8; }
.footer-title { font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 20px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-link { color: var(--color-text-secondary); text-decoration: none; font-size: 14px; transition: var(--transition-smooth); }
.footer-link:hover { color: var(--color-gold-primary); }
.footer-contact p { color: var(--color-text-secondary); font-size: 14px; margin-bottom: 12px; }
.footer-contact .phone { font-family: var(--font-serif); font-size: 24px; font-weight: 700; color: var(--color-gold-primary); }
.footer-bottom { border-top: 1px solid var(--color-border); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; }
.footer-copyright { color: var(--color-text-muted); font-size: 13px; }
.footer-beian { color: var(--color-text-muted); font-size: 13px; }
.footer-beian a { color: var(--color-text-muted); text-decoration: none; }

/* === 浮动按钮 === */
.floating-btn { position: fixed; right: 30px; bottom: 30px; width: 60px; height: 60px; background: var(--color-gold-primary); color: var(--color-bg-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; text-decoration: none; font-size: 24px; box-shadow: var(--shadow-gold); z-index: 999; transition: var(--transition-smooth); }
.floating-btn:hover { background: var(--color-gold-light); transform: scale(1.1); }

/* === 响应式 === */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .nav-menu { display: none; }
    .header-phone { display: none; }
    .mobile-menu-btn { display: flex; }
    .page-banner { padding: 140px 0 60px; }
    .page-banner-title { font-size: 32px; }
    .article-title { font-size: 26px; }
    .article-body { font-size: 15px; }
    .article-body h2 { font-size: 22px; }
    .news-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 12px; }
    .article-nav { flex-direction: column; }
}

/* ===== monochrome SVG icons (replaced colour emoji) ===== */
.ico {
    width: 1em;
    height: 1em;
    display: inline-block;
    vertical-align: -0.125em;
    flex-shrink: 0;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* 60px gold round call button -> icon sized with breathing room */
.floating-btn .ico { width: 26px; height: 26px; color: #ffffff; }

/* date / author meta icons sit inline with text; keep them small, brand gold */
.article-meta .ico,
.news-meta .ico,
.article-info .ico,
.post-meta .ico { width: 16px; height: 16px; color: var(--color-gold-primary); }