/* ===== sjb_sky: 天际蓝 ===== */
:root {
    --tpl-primary: #0288d1;
    --tpl-primary-dark: #e3f2fd;
    --tpl-secondary: #03a9f4;
    --tpl-accent: #03a9f4;
    --tpl-btn-bg: #03a9f4;
    --tpl-btn-color: #fff;
    --tpl-btn-outline-bg: transparent;
    --tpl-btn-outline-color: #fff;
    --tpl-hero-from: #e3f2fd;
    --tpl-hero-via: #bbdefb;
    --tpl-hero-to: #e3f2fd;
    --tpl-hero-strong: #03a9f4;
    --tpl-sec-from: #e3f2fd;
    --tpl-sec-to: #bbdefb;
    --tpl-app-from: #e3f2fd;
    --tpl-app-to: #bbdefb;
    --tpl-brand-mark: linear-gradient(135deg, #0288d1, #03a9f4);
    --tpl-about-bg: linear-gradient(135deg, #e3f2fd, #bbdefb);
    --tpl-article-hero: linear-gradient(135deg, #e3f2fd, #bbdefb);
    --tpl-faq-icon-bg: linear-gradient(135deg, #0288d1, #03a9f4);
    --tpl-faq-line: linear-gradient(to bottom, #0288d1, #03a9f4);
    --tpl-world-map: linear-gradient(135deg, #e3f2fd, #bbdefb);
    --tpl-placeholder-bg: linear-gradient(135deg, #e3f2fd, #bbdefb);
    --tpl-badge-bg: #03a9f4;
}
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; background: #f0f4f8; color: #333; }
a { transition: all 0.3s; }
img { max-width: 100%; height: auto; }
.hover-effect { transition: transform 0.3s, box-shadow 0.3s; }
.hover-effect:hover { transform: translateY(-5px); box-shadow: 0 .5rem 1rem rgba(0,0,0,.12) !important; }
.hover-slide { transition: transform 0.25s ease; }
.hover-slide:hover { transform: translateX(6px); }
.article-content { line-height: 1.9; color: #333; font-size: 16px; }
.article-content h2, .article-content h3, .article-content h4 { margin-top: 1.6em; margin-bottom: .8em; font-weight: 700; color: #222; }
.article-content h3 { font-size: 1.25rem; border-left: 4px solid var(--tpl-primary); padding-left: 12px; }
.article-content p { margin-bottom: 1.2em; }
.article-content img { max-width: 100%; height: auto; border-radius: 8px; margin: 12px 0; }
.article-content ul, .article-content ol { padding-left: 1.5rem; margin-bottom: 1.2em; }
.article-hero { position: relative; min-height: 320px; background-size: cover; background-position: center; background-repeat: no-repeat; }
.article-hero .overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,.35), rgba(0,0,0,.65)); padding: 30px 16px; }
.article-hero h1 { font-size: 1.8rem; max-width: 900px; line-height: 1.4; }
@media (min-width: 768px) { .article-hero { min-height: 380px; } .article-hero h1 { font-size: 2.2rem; } }
.fanye .pagination, .fanye ul { display: inline-flex; list-style: none; padding: 0; margin: 0; gap: 6px; flex-wrap: wrap; justify-content: center; }
.fanye li, .fanye span, .fanye a { display: inline-block; }
.fanye a, .fanye span { padding: 8px 14px; border: 1px solid #dee2e6; border-radius: 6px; color: #495057; text-decoration: none; background: #fff; transition: all .2s; }
.fanye a:hover, .fanye li.active span, .fanye li.active a, .fanye .current { background: var(--tpl-primary); color: #fff; border-color: var(--tpl-primary); }
#hero-10.hero-10-section { position: relative; min-height: 480px; background: linear-gradient(135deg, var(--tpl-hero-from), var(--tpl-hero-via) 50%, var(--tpl-hero-to)); color: #fff; padding: 90px 16px; overflow: hidden; }
.hero-10-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 40px 40px; opacity: .5; }
.hero-10-container { position: relative; z-index: 2; max-width: 920px; margin: 0 auto; }
.hero-10-container h1 { font-size: 2.4rem; font-weight: 800; margin-bottom: 16px; }
.hero-10-container h1 strong { color: var(--tpl-hero-strong); }
.hero-10-container p { color: rgba(255,255,255,.85); font-size: 1.05rem; max-width: 760px; margin: 0 auto 28px; }
.hero-10-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.hero-10-buttons a { display: inline-flex; align-items: center; gap: 8px; padding: 12px 26px; border-radius: 50px; text-decoration: none; font-weight: 600; background: var(--tpl-btn-bg); color: var(--tpl-btn-color); transition: all .3s; border: 2px solid var(--tpl-btn-bg); }
.hero-10-buttons a:nth-child(2) { background: transparent; color: #fff; border-color: #fff; }
.hero-10-buttons a:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(0,0,0,.25); }
@media (max-width: 576px) { .hero-10-container h1 { font-size: 1.7rem; } }
.stats9-map-wrapper { max-width: 1100px; margin: 0 auto; }
.stats9-map { position: relative; }
.heat-dot { position: absolute; width: 14px; height: 14px; background: #dc3545; border-radius: 50%; box-shadow: 0 0 0 0 rgba(220,53,69,.7); animation: pulse 2s infinite; }
.heat-dot span { position: absolute; top: -28px; left: 50%; transform: translateX(-50%); background: rgba(0,0,0,.7); color: #fff; padding: 2px 8px; border-radius: 4px; font-size: 12px; white-space: nowrap; }
.heat-dot.dot-1 { top: 32%; left: 70%; }
.heat-dot.dot-2 { top: 56%; left: 73%; }
.heat-dot.dot-3 { top: 28%; left: 47%; }
.heat-dot.dot-4 { top: 65%; left: 32%; }
.heat-dot.dot-5 { top: 40%; left: 18%; background: #fd7e14; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(220,53,69,.6); } 70% { box-shadow: 0 0 0 18px rgba(220,53,69,0); } 100% { box-shadow: 0 0 0 0 rgba(220,53,69,0); } }
#security-14 { background: linear-gradient(135deg, var(--tpl-sec-from), var(--tpl-sec-to)); }
.security-14-network { position: relative; max-width: 800px; margin: 0 auto; height: 460px; }
.security-14-network .core-node, .security-14-network .node { position: absolute; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 16px; padding: 20px; backdrop-filter: blur(6px); color: #fff; text-align: center; width: 200px; }
.core-node { top: 50%; left: 50%; transform: translate(-50%,-50%); width: 160px; background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.4); }
.node-top-left { top: 0; left: 0; }
.node-top-right { top: 0; right: 0; }
.node-bottom-left { bottom: 0; left: 0; }
.node-bottom-right { bottom: 0; right: 0; }
.node-title { font-weight: 700; margin: 6px 0; }
@media (max-width: 768px) { .security-14-network { height: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; } .security-14-network .core-node, .security-14-network .node { position: static; transform: none; width: auto; } .core-node { grid-column: span 2; order: -1; } }
.faq-11-title { font-size: 1.7rem; font-weight: 800; color: var(--tpl-hero-from); }
.faq-11-desc { color: #6c757d; }
.faq-11-timeline { position: relative; max-width: 880px; margin: 0 auto; padding-left: 50px; }
.faq-11-timeline::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 2px; background: var(--tpl-faq-line); }
.faq-11-step { position: relative; margin-bottom: 28px; background: #fff; border-radius: 12px; padding: 20px 22px; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.faq-11-icon { position: absolute; left: -50px; top: 18px; width: 38px; height: 38px; border-radius: 50%; background: var(--tpl-faq-icon-bg); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.faq-11-step h5 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: #222; }
.faq-11-step p { color: #6c757d; margin: 0; line-height: 1.7; }
#app-14 { background: linear-gradient(135deg, var(--tpl-app-from), var(--tpl-app-to)); }
.app14-rating-box { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); color: #fff; }
.btn-glass { background: rgba(255,255,255,.18); color: #fff !important; border: 1px solid rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn-glass:hover { background: rgba(255,255,255,.32); color: #fff; }
.news10-item { transition: transform .25s, box-shadow .25s; }
.news10-item:hover { transform: translateY(-3px); box-shadow: 0 .8rem 1.5rem rgba(0,0,0,.08) !important; }
.news10-img-wrap { width: 220px; height: 140px; overflow: hidden; border-radius: 12px; }
.news10-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 768px) { .news10-img-wrap { width: 100%; height: 200px; } }
.why-us-item { transition: transform .25s; }
.why-us-item:hover { transform: translateY(-4px); }
#header-7 .navbar-nav .nav-link { color: #555; font-size: 15px; }
#header-7 .navbar-nav .nav-link.active, #header-7 .navbar-nav .nav-link:hover { color: var(--tpl-accent) !important; }
#footer-12 a:hover { color: #fff !important; }
.py-6 { padding-top: 4.5rem !important; padding-bottom: 4.5rem !important; }
.site-brand-text { font-size: 22px; color: var(--tpl-accent) !important; text-decoration: none; display: inline-flex; align-items: center; }
.site-brand-text .brand-mark { width: 36px; height: 36px; border-radius: 8px; background: var(--tpl-brand-mark); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; }
.why-icon-wrap { width: 96px; height: 96px; }
.about-illustration { min-height: 240px; background: var(--tpl-about-bg); position: relative; overflow: hidden; }
.about-illustration::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 30%, rgba(255,255,255,.15) 0, transparent 30%), radial-gradient(circle at 80% 70%, rgba(255,255,255,.1) 0, transparent 30%); }
.world-map-bg { width: 100%; aspect-ratio: 16/9; background: var(--tpl-world-map); border: 1px solid rgba(255,255,255,.08); }
.app-mockup { background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.16)) !important; border: 1px solid rgba(255,255,255,.2); }
.article-hero-gradient { background: var(--tpl-article-hero); }
.list-card-placeholder, .news-placeholder, .rel-thumb-placeholder, .list-no-img { background: var(--tpl-placeholder-bg); }
.list-no-img::before { content: '\f03e'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: rgba(255,255,255,.75); font-size: 1.5rem; display: flex; align-items: center; justify-content: center; height: 100%; }
.score-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.15); transition: all 0.3s; }
.score-card:hover { border-color: var(--tpl-accent); transform: translateY(-2px); }