/* =============================================================
   Theme Style — 主题全局样式
   ============================================================= */

/* ── 基础重置 ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif; color: #0d1117; background: #fff; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { max-width: 1360px; margin: 0 auto; padding: 0 40px; }

/* ══════════════════════════
   导航栏
══════════════════════════ */
.nav-bar { background: rgba(255,255,255,.96); backdrop-filter: blur(12px); border-bottom: 1px solid #edf0f7; position: sticky; top: 0; z-index: 100; }
.admin-bar .nav-bar { top: 32px; }
@media screen and (max-width: 782px) { .admin-bar .nav-bar { top: 46px; } }
.nav-container { max-width: 1360px; margin: 0 auto; padding: 0 40px; height: 60px; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; flex-shrink: 0; }
.nav-brand img { height: 36px; width: auto; display: block; }

/* 桌面菜单 */
.nav-links { display: flex; align-items: center; }
.nav-links ul { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-links li { position: relative; }
.nav-links li a { display: block; padding: 6px 13px; border-radius: 6px; font-size: 14px; color: #475569; transition: background .18s, color .18s; text-decoration: none; }
.nav-links li a:hover,
.nav-links li.current-menu-item > a,
.nav-links li.current-menu-ancestor > a { background: #eef4ff; color: #1558d4; text-decoration: none; }

/* 汉堡按钮 */
.nav-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 40px; height: 40px; border-radius: 8px; cursor: pointer; background: none; border: none; padding: 0; flex-shrink: 0; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: #0d1117; border-radius: 2px; transition: transform .28s ease, opacity .2s ease, width .2s ease; transform-origin: center; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; width: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 移动端下拉抽屉 */
.nav-drawer { display: none; position: absolute; top: 60px; left: 0; right: 0; background: #fff; border-bottom: 1px solid #edf0f7; box-shadow: 0 8px 24px rgba(0,0,0,.08); overflow: hidden; max-height: 0; transition: max-height .35s cubic-bezier(.4,0,.2,1), opacity .3s ease; opacity: 0; }
.nav-drawer.open { max-height: 400px; opacity: 1; }
.nav-drawer-inner { padding: 12px 16px 16px; }
.nav-drawer-inner ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.nav-drawer-inner li { list-style: none; }
.nav-drawer-inner li a { display: block; padding: 11px 14px; border-radius: 8px; font-size: 15px; color: #475569; font-weight: 500; transition: background .18s, color .18s; text-decoration: none; }
.nav-drawer-inner li a:hover,
.nav-drawer-inner li.current-menu-item > a { background: #eef4ff; color: #1558d4; text-decoration: none; }
.nav-drawer-inner li.current-menu-item > a { font-weight: 700; }

/* ══════════════════════════
   Hero 横幅
══════════════════════════ */
.page-hero { background: linear-gradient(145deg, #07205c 0%, #1558d4 50%, #4d8ef5 100%); position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.hero-wrap { max-width: 1360px; margin: 0 auto; padding: 0 40px; display: flex; align-items: flex-end; min-height: 480px; position: relative; z-index: 1; gap: 40px; }
.hero-content { flex: 1; padding: 72px 0; color: #fff; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); border-radius: 100px; padding: 5px 16px; font-size: 12.5px; color: rgba(255,255,255,.88); margin-bottom: 24px; }
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: #6ee7b7; flex-shrink: 0; animation: bdpulse 2s infinite; }
@keyframes bdpulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
.hero-heading { font-size: 44px; font-weight: 900; line-height: 1.18; color: #fff; margin-bottom: 16px; letter-spacing: -.6px; }
.hero-heading em { font-style: normal; background: linear-gradient(90deg, #a5f3fc, #60a5fa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 15.5px; color: rgba(255,255,255,.8); margin-bottom: 10px; letter-spacing: .5px; }
.hero-body { font-size: 13.5px; color: rgba(255,255,255,.58); line-height: 1.8; margin-bottom: 32px; max-width: 460px; }
.hero-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.btn-primary { display: inline-flex; align-items: center; gap: 8px; padding: 13px 32px; background: #fff; color: #1558d4 !important; border-radius: 9px; font-size: 14.5px; font-weight: 800; transition: opacity .2s, transform .15s; box-shadow: 0 4px 18px rgba(0,0,0,.12); }
.btn-primary:hover { opacity: .93; transform: translateY(-2px); }
.btn-primary svg { width: 16px; height: 16px; fill: #1558d4; }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; padding: 13px 28px; border: 1.5px solid rgba(255,255,255,.4); color: #fff !important; border-radius: 9px; font-size: 14.5px; transition: background .2s, border-color .2s; }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }
.hero-meta { font-size: 12px; color: rgba(255,255,255,.38); }
.hero-figure { flex: 0 0 500px; display: flex; align-items: flex-end; justify-content: center; padding-top: 48px; }
.hero-figure img { width: 100%; max-width: 500px; }

/* ══════════════════════════
   数据统计条
══════════════════════════ */
.stat-band { background: #fff; border-bottom: 1px solid #e8edf6; }
.stat-row { max-width: 1360px; margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: repeat(5, 1fr); }
.stat-item { text-align: center; padding: 26px 12px; border-right: 1px solid #e8edf6; }
.stat-item:last-child { border-right: none; }
.stat-val { font-size: 28px; font-weight: 900; color: #1558d4; line-height: 1.1; }
.stat-val small { font-size: 15px; font-weight: 700; }
.stat-desc { font-size: 12px; color: #94a3b8; margin-top: 5px; letter-spacing: .2px; }

/* ══════════════════════════
   产品系列
══════════════════════════ */
.product-sec { background: #f8faff; padding: 80px 0; }
.sec-head { text-align: center; margin-bottom: 52px; }
.sec-head h2 { font-size: 30px; font-weight: 900; color: #0d1117; margin-bottom: 10px; }
.sec-head p { font-size: 15px; color: #7c8899; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.prod-card { background: #fff; border-radius: 18px; overflow: hidden; border: 1px solid #e4ebf7; transition: box-shadow .3s, transform .25s; display: flex; flex-direction: column; }
.prod-card:hover { box-shadow: 0 12px 44px rgba(21,88,212,.12); transform: translateY(-4px); }
.prod-card-header { padding: 28px 28px 0; }
.prod-icon-wrap { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.prod-icon-wrap svg { width: 28px; height: 28px; fill: #fff; }
.prod-icon-wrap.c-blue { background: linear-gradient(135deg, #1558d4, #4d8ef5); }
.prod-icon-wrap.c-orange { background: linear-gradient(135deg, #ea580c, #fb923c); }
.prod-icon-wrap.c-violet { background: linear-gradient(135deg, #6d28d9, #a78bfa); }
.prod-name { font-size: 19px; font-weight: 800; color: #0d1117; margin-bottom: 4px; }
.prod-platform { font-size: 12.5px; color: #94a3b8; margin-bottom: 20px; }
.prod-divider { height: 1px; background: #f0f4fc; margin: 0 28px; }
.prod-features { padding: 18px 28px; flex: 1; display: flex; flex-direction: column; gap: 0; }
.prod-features li { font-size: 13.5px; color: #475569; padding: 9px 0; border-bottom: 1px solid #f5f7fb; display: flex; align-items: center; gap: 10px; }
.prod-features li:last-child { border-bottom: none; }
.prod-features li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #1558d4; flex-shrink: 0; }
.prod-action { padding: 0 28px 28px; }
.btn-card { display: flex; align-items: center; justify-content: center; gap: 6px; padding: 11px 0; width: 100%; border-radius: 9px; font-size: 14px; font-weight: 700; transition: opacity .2s; margin-top: 18px; }
.btn-card:hover { opacity: .85; }
.btn-card.c-blue { background: #1558d4; color: #fff !important; }
.btn-card.c-orange { background: #ea580c; color: #fff !important; }
.btn-card.c-violet { background: #6d28d9; color: #fff !important; }
.btn-card svg { width: 14px; height: 14px; fill: #fff; }

/* ══════════════════════════
   核心功能
══════════════════════════ */
.core-features { background: #fff; padding: 80px 0; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { display: flex; gap: 18px; padding: 24px; border: 1px solid #e8edf6; border-radius: 14px; background: #fafcff; transition: box-shadow .25s, border-color .25s; }
.feature-card:hover { box-shadow: 0 6px 24px rgba(21,88,212,.08); border-color: #c7d8f8; }
.feature-icon { width: 48px; height: 48px; border-radius: 12px; background: #eef4ff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.feature-icon svg { width: 24px; height: 24px; fill: #1558d4; }
.feature-text { flex: 1; min-width: 0; }
.feature-title { font-size: 15px; font-weight: 800; color: #0d1117; margin-bottom: 6px; }
.feature-desc { font-size: 13px; color: #64748b; line-height: 1.7; }

/* ══════════════════════════
   使用步骤
══════════════════════════ */
.steps-sec { background: #f8faff; padding: 80px 0; }
.steps-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.steps-row::after { content: ""; position: absolute; top: 30px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, #1558d4, #4d8ef5); z-index: 0; }
.step-item { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.step-num { width: 60px; height: 60px; border-radius: 50%; background: #1558d4; color: #fff; font-size: 20px; font-weight: 900; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; box-shadow: 0 4px 16px rgba(21,88,212,.3); border: 3px solid #fff; }
.step-title { font-size: 15px; font-weight: 800; color: #0d1117; margin-bottom: 8px; }
.step-desc { font-size: 13px; color: #64748b; line-height: 1.7; }

/* ══════════════════════════
   选择理由 + 设备支持
══════════════════════════ */
.support-sec { background: #fff; padding: 80px 0; }
.support-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.reason-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.reason-card { padding: 20px; background: #f8faff; border-radius: 12px; border: 1px solid #e4ebf7; }
.reason-icon { width: 40px; height: 40px; border-radius: 10px; background: #eef4ff; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.reason-icon svg { width: 20px; height: 20px; fill: #1558d4; }
.reason-title { font-size: 14px; font-weight: 800; color: #0d1117; margin-bottom: 5px; }
.reason-desc { font-size: 12.5px; color: #64748b; line-height: 1.65; }
.device-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.device-table th { background: #1558d4; color: #fff; font-weight: 700; padding: 12px 16px; text-align: left; font-size: 13px; }
.device-table th:first-child { border-radius: 10px 0 0 0; }
.device-table th:last-child { border-radius: 0 10px 0 0; }
.device-table td { padding: 11px 16px; color: #475569; border-bottom: 1px solid #f0f4fb; }
.device-table tr:last-child td { border-bottom: none; }
.device-table tr:nth-child(even) td { background: #f8fbff; }
.status-tag { display: inline-flex; align-items: center; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 100px; }
.status-tag.latest { background: #dbeafe; color: #1558d4; }
.status-tag.ok { background: #dcfce7; color: #166534; }

/* ══════════════════════════
   FAQ
══════════════════════════ */
.faq-sec { background: #f8faff; padding: 80px 0; }
.faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: #fff; border-radius: 12px; border: 1px solid #e4ebf7; overflow: hidden; transition: border-color .25s; }
.faq-item.open { border-color: #1558d4; }
.faq-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 24px; text-align: left; }
.faq-question { font-size: 15px; font-weight: 600; color: #0d1117; line-height: 1.45; flex: 1; min-width: 0; }
.faq-item.open .faq-question { color: #1558d4; }
.faq-chevron { width: 28px; height: 28px; border-radius: 50%; background: #f0f4fc; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: transform .3s, background .25s; }
.faq-chevron svg { width: 14px; height: 14px; fill: #1558d4; transition: fill .25s; }
.faq-item.open .faq-chevron { transform: rotate(180deg); background: #1558d4; }
.faq-item.open .faq-chevron svg { fill: #fff; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .38s cubic-bezier(.4,0,.2,1); }
.faq-answer p { padding: 14px 24px 20px; font-size: 14px; color: #5a6a7e; line-height: 1.9; border-top: 1px solid #f0f4fb; }
.faq-item.open .faq-answer { max-height: 500px; }

/* ══════════════════════════
   用户评价
══════════════════════════ */
.review-sec { background: #fff; padding: 80px 0; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card { background: #fff; border-radius: 16px; padding: 28px; border: 1px solid #e4ebf7; position: relative; overflow: hidden; transition: box-shadow .25s; }
.review-card:hover { box-shadow: 0 8px 32px rgba(21,88,212,.1); }
.review-card::before { content: "\201C"; position: absolute; right: 18px; top: 8px; font-size: 88px; line-height: 1; color: #eef4ff; font-family: Georgia, serif; pointer-events: none; }
.review-stars { color: #fbbf24; font-size: 14px; letter-spacing: 2px; margin-bottom: 14px; }
.review-body { font-size: 14px; color: #475569; line-height: 1.9; margin-bottom: 22px; position: relative; z-index: 1; }
.review-user { display: flex; align-items: center; gap: 12px; }
.user-avatar { width: 42px; height: 42px; border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 900; flex-shrink: 0; }
.user-name { font-size: 14px; font-weight: 700; color: #0d1117; }
.user-detail { font-size: 12px; color: #94a3b8; margin-top: 2px; }

/* ══════════════════════════
   底部下载 CTA 条
══════════════════════════ */
.dl-strip { background: linear-gradient(135deg, #07205c, #1558d4); padding: 60px 0; text-align: center; }
.dl-strip h2 { font-size: 26px; font-weight: 900; color: #fff; margin-bottom: 8px; }
.dl-strip p { font-size: 14px; color: rgba(255,255,255,.62); margin-bottom: 30px; }
.dl-btns { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.dl-btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 36px; border-radius: 9px; font-size: 14.5px; font-weight: 800; transition: opacity .2s, transform .15s; }
.dl-btn:hover { opacity: .9; transform: translateY(-2px); }
.dl-btn.white { background: #fff; color: #1558d4 !important; }
.dl-btn.outline { border: 1.5px solid rgba(255,255,255,.45); color: #fff !important; }
.dl-btn.white svg { width: 16px; height: 16px; fill: #1558d4; }
.dl-btn.outline svg { width: 16px; height: 16px; fill: #fff; }

/* ══════════════════════════
   响应式
══════════════════════════ */
@media (max-width: 1100px) {
    .container { padding: 0 24px; }
    .nav-container { padding: 0 24px; }
    .hero-wrap { padding: 0 24px; }
    .stat-row { padding: 0 24px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-row::after { left: 16%; right: 16%; }
}
@media (max-width: 960px) {
    .product-grid { grid-template-columns: 1fr 1fr; }
    .review-grid { grid-template-columns: 1fr 1fr; }
    .support-layout { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    .nav-drawer { display: block; }
    .stat-row { grid-template-columns: repeat(3, 1fr); padding: 0 24px; }
    .stat-item:nth-child(3) { border-right: none; }
    .steps-row { grid-template-columns: 1fr 1fr; gap: 36px; }
    .steps-row::after { display: none; }
}
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .nav-container { padding: 0 16px; }
    .hero-wrap { flex-direction: column; min-height: auto; padding: 40px 16px 0; align-items: center; gap: 0; }
    .hero-content { padding: 0 0 32px; text-align: center; order: 1; }
    .hero-body { max-width: 100%; }
    .hero-cta-row { justify-content: center; }
    .hero-meta { text-align: center; }
    .hero-figure { flex: none; width: 100%; padding-top: 0; order: 2; max-width: 300px; margin: 0 auto; }
    .hero-heading { font-size: 30px; }
    .stat-row { grid-template-columns: repeat(2, 1fr); padding: 0; }
    .stat-item:nth-child(2) { border-right: none; }
    .stat-item:nth-child(3) { border-right: 1px solid #e8edf6; }
    .stat-item:last-child { grid-column: 1 / -1; border-right: none; }
    .product-sec, .core-features, .steps-sec, .support-sec, .faq-sec, .review-sec { padding: 52px 0; }
    .product-grid { grid-template-columns: 1fr; }
    .feature-grid { grid-template-columns: 1fr; }
    .review-grid { grid-template-columns: 1fr; }
    .reason-grid { grid-template-columns: 1fr; }
    .steps-row { grid-template-columns: 1fr 1fr; }
    .sec-head h2 { font-size: 24px; }
}
@media (max-width: 480px) {
    .hero-heading { font-size: 26px; }
    .steps-row { grid-template-columns: 1fr; }
    .btn-primary, .btn-ghost { padding: 12px 24px; font-size: 13.5px; }
}

/* ── News Section ───────────────────────────────── */
.news-sec { background: #fff; padding: 72px 0; border-top: 1px solid #f0f4fb; }
.news-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.news-hd h2 { font-size: 18px; font-weight: 900; color: #0d1117; }
.news-hd-more { display: inline-flex; align-items: center; gap: 3px; font-size: 13px; color: #1558d4; font-weight: 600; transition: opacity .18s; text-decoration: none; }
.news-hd-more:hover { opacity: .75; }
.news-hd-more svg { width: 13px; height: 13px; fill: #1558d4; }
.news-list { display: flex; flex-direction: column; }
.news-item { display: flex; gap: 20px; padding: 20px 0; border-bottom: 1px solid #f0f4fb; transition: background .15s; }
.news-item:first-child { padding-top: 4px; }
.news-item:last-child { border-bottom: none; padding-bottom: 0; }
.news-thumb { flex-shrink: 0; width: 280px; height: 178px; border-radius: 6px; overflow: hidden; background: #eef4ff; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; display: block; }
.news-item:hover .news-thumb img { transform: scale(1.05); }
.news-body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.news-title { font-size: 15px; font-weight: 700; color: #0d1117; line-height: 1.55; margin: 0 0 7px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color .18s; }
.news-title a { color: inherit; text-decoration: none; }
.news-item:hover .news-title { color: #1558d4; }
.news-excerpt { font-size: 13px; color: #64748b; line-height: 1.75; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.news-foot { display: flex; align-items: center; gap: 16px; margin-top: 10px; }
.news-date, .news-views { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: #b0bec8; }
.news-date svg, .news-views svg { width: 12px; height: 12px; fill: #b0bec8; }
@media (max-width: 640px) {
    .news-item { flex-direction: column; }
    .news-thumb { width: 100%; height: 180px; }
}

/* ── Single Post ────────────────────────────────── */
.single-wrap { background: #f7f9fc; padding: 40px 0 72px; min-height: 60vh; }

/* Breadcrumb */
.single-breadcrumb { font-size: 13px; color: #94a3b8; margin-bottom: 24px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.single-breadcrumb a { color: #64748b; text-decoration: none; }
.single-breadcrumb a:hover { color: #1558d4; }
.single-breadcrumb-sep { color: #cbd5e1; }
.single-breadcrumb-cur { color: #94a3b8; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; max-width: 400px; }

/* Article */
.single-article { background: #fff; border-radius: 10px; padding: 40px 48px 36px; margin-bottom: 24px; }
.single-title { font-size: 22px; font-weight: 900; color: #0d1117; line-height: 1.5; margin: 0 0 16px; }

/* Meta */
.single-meta { display: flex; align-items: center; gap: 20px; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid #f0f4fb; flex-wrap: wrap; }
.single-meta-item { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: #94a3b8; }
.single-meta-item svg { width: 14px; height: 14px; fill: #b0bec8; flex-shrink: 0; }
.single-meta-author { color: #0071e3; text-decoration: none; font-weight: 500; }
.single-meta-author:hover { text-decoration: underline; }
.single-meta-author svg { fill: #0071e3; }

/* Author card */
.single-author-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: #f8faff;
    border: 1px solid #e8f0fe;
    border-radius: 12px;
    padding: 24px;
    margin-top: 32px;
}
.single-author-avatar img {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    object-fit: contain;
    background: #f0f4fb;
    padding: 4px;
    flex-shrink: 0;
}
.single-author-body { flex: 1; min-width: 0; }
.single-author-name {
    display: block;
    font-size: 1em;
    font-weight: 700;
    color: #1a1a2e;
    text-decoration: none;
    margin-bottom: 6px;
}
.single-author-name:hover { color: #0071e3; }
.single-author-bio {
    font-size: 0.9em;
    color: #475569;
    line-height: 1.7;
    margin: 0 0 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.single-author-more {
    font-size: 0.88em;
    color: #0071e3;
    text-decoration: none;
}
.single-author-more:hover { text-decoration: underline; }

@media (max-width: 640px) {
    .single-author-card { flex-direction: column; align-items: center; text-align: center; }
}

/* Content */
.single-content { font-size: 15px; color: #374151; line-height: 1.9; }
.single-content h2 { font-size: 18px; font-weight: 800; color: #0d1117; margin: 32px 0 12px; }
.single-content h3 { font-size: 16px; font-weight: 700; color: #0d1117; margin: 24px 0 10px; }
.single-content p { margin: 0 0 16px; }
.single-content img { max-width: 100%; height: auto; border-radius: 6px; display: block; margin: 20px auto; }
.single-content a { color: #1558d4; text-decoration: none; }
.single-content a:hover { text-decoration: underline; }
.single-content strong, .single-content b { font-weight: 700; color: #0d1117; }
.single-content ul, .single-content ol { padding-left: 24px; margin: 0 0 16px; }
.single-content li { margin-bottom: 6px; }
.single-content blockquote { margin: 20px 0; padding: 14px 20px; border-left: 3px solid #1558d4; background: #f0f6ff; color: #374151; border-radius: 0 6px 6px 0; }

/* Tags */
.single-tags { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 32px; padding-top: 24px; border-top: 1px solid #f0f4fb; }
.single-tags-label { font-size: 13px; color: #64748b; font-weight: 600; margin-right: 4px; }
.single-tag { display: inline-block; padding: 4px 12px; border-radius: 20px; background: #f0f4fb; color: #374151; font-size: 13px; text-decoration: none; transition: all .18s; }
.single-tag:hover { background: #1558d4; color: #fff; }

/* Copyright */
.single-copyright { margin-top: 24px; padding: 14px 16px; background: #f8fafc; border-radius: 6px; font-size: 12px; color: #94a3b8; line-height: 1.7; border: 1px solid #e8edf5; }

/* Related Posts */
.related-posts { background: #fff; border-radius: 10px; padding: 28px 48px 32px; }
.related-posts-title { font-size: 16px; font-weight: 800; color: #0d1117; margin: 0 0 16px; padding-bottom: 14px; border-bottom: 1px solid #f0f4fb; }
.related-posts-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.related-posts-item { padding: 11px 0; border-bottom: 1px solid #f7f9fc; }
.related-posts-item:nth-last-child(-n+2) { border-bottom: none; }
.related-posts-item a { font-size: 14px; color: #374151; text-decoration: none; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; transition: color .18s; }
.related-posts-item a:hover { color: #1558d4; }

@media (max-width: 768px) {
    .single-article, .related-posts { padding: 24px 20px; }
    .single-title { font-size: 18px; }
    .related-posts-list { grid-template-columns: 1fr; }
    .related-posts-item:last-child { border-bottom: none; }
    .related-posts-item:nth-last-child(2) { border-bottom: 1px solid #f7f9fc; }
}

/* ── Archive Page ───────────────────────────────── */
.archive-wrap { background: #f7f9fc; min-height: 60vh; padding: 56px 0 72px; }
.archive-hd { margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid #e8edf5; }
.archive-title { font-size: 22px; font-weight: 900; color: #0d1117; margin: 0 0 8px; }
.archive-desc { font-size: 14px; color: #64748b; line-height: 1.7; margin: 0; }

/* Pagination */
.archive-pagination { margin-top: 36px; }
.archive-pagination .nav-links { display: flex; align-items: center; justify-content: center; gap: 6px; flex-wrap: wrap; }
.archive-pagination .page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 36px; height: 36px; padding: 0 10px;
    border: 1px solid #e2e8f0; border-radius: 6px;
    font-size: 13px; font-weight: 600; color: #374151; text-decoration: none;
    transition: all .18s;
}
.archive-pagination .page-numbers:hover { background: #1558d4; color: #fff; border-color: #1558d4; }
.archive-pagination .page-numbers.current { background: #1558d4; color: #fff; border-color: #1558d4; }
.archive-pagination .page-numbers.dots { border: none; background: none; cursor: default; }

/* ── Footer ─────────────────────────────────────── */
footer {
    background: #1b2230;
    color: #a1a1a6;
    text-align: center;
    padding: 45px 0 25px;
    font-size: 0.92em;
}
.footer-intro {
    max-width: 640px;
    margin: 0 auto 20px;
    line-height: 1.7;
    color: #fff;
    font-size: 0.95em;
}
footer a { color: #eee; text-decoration: none; }
footer a:hover { color: #fff; }
.footer-info { margin-top: 8px; }
.footer-copy { line-height: 2; }

/* ── Product Page ────────────────────────────────── */
.g { max-width: 1380px; margin: 0 auto; padding: 0 40px; }

/* Jumbotron hero */
.jumbotron { background: linear-gradient(135deg, #0a3d8f 0%, #1a7af8 55%, #5aa4ff 100%); overflow: hidden; position: relative; }
.jumbotron::after { content: ""; position: absolute; right: -80px; top: -80px; width: 480px; height: 480px; border-radius: 50%; background: rgba(255,255,255,.06); pointer-events: none; }
.jumbo-inner { max-width: 1380px; margin: 0 auto; padding: 0 40px; display: flex; align-items: flex-end; min-height: 460px; position: relative; z-index: 1; }
.jumbo-copy { flex: 1; padding: 64px 0; color: #fff; }
.jumbo-eyebrow { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25); border-radius: 100px; padding: 5px 14px; font-size: 12px; color: rgba(255,255,255,.9); margin-bottom: 22px; }
.jumbo-eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: #7ee8a2; box-shadow: 0 0 6px #7ee8a2; }
.jumbo-h1 { font-size: 42px; font-weight: 900; line-height: 1.2; color: #fff; margin-bottom: 14px; letter-spacing: -.5px; }
.jumbo-tagline { font-size: 15px; color: rgba(255,255,255,.75); margin-bottom: 10px; }
.jumbo-desc { font-size: 13.5px; color: rgba(255,255,255,.6); line-height: 1.75; margin-bottom: 28px; max-width: 480px; }
.jumbo-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.jbtn-solid { display: inline-flex; align-items: center; gap: 8px; padding: 12px 30px; background: #fff; color: #1a7af8 !important; border-radius: 8px; font-size: 14px; font-weight: 700; transition: opacity .2s, transform .15s; text-decoration: none; }
.jbtn-solid:hover { opacity: .92; transform: translateY(-1px); }
.jbtn-solid svg { width: 16px; height: 16px; fill: #1a7af8; }
.jbtn-outline { display: inline-flex; align-items: center; gap: 8px; padding: 12px 30px; border: 1.5px solid rgba(255,255,255,.55); color: #fff !important; border-radius: 8px; font-size: 14px; transition: background .2s; text-decoration: none; }
.jbtn-outline:hover { background: rgba(255,255,255,.1); }
.jumbo-ver { font-size: 12px; color: rgba(255,255,255,.45); }
.jumbo-visual { flex: 0 0 520px; display: flex; align-items: flex-end; justify-content: center; padding-top: 40px; }
.jumbo-visual img { width: 100%; max-width: 520px; }

/* Shared section header */
.blk-hd { text-align: center; margin-bottom: 48px; }
.blk-hd h2 { font-size: 28px; font-weight: 800; color: #1a1a2e; margin-bottom: 8px; }
.blk-hd p { font-size: 14.5px; color: #7a8899; }

/* Core features */
.prod-core-sec { background: #fff; padding: 72px 0; }
.core-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.core-card { border-radius: 16px; border: 1px solid #e8eef8; overflow: hidden; background: #fff; transition: box-shadow .25s, transform .2s; }
.core-card:hover { box-shadow: 0 10px 40px rgba(26,122,248,.12); transform: translateY(-3px); }
.core-thumb { background: #f4f7fd; min-height: 180px; display: flex; align-items: center; justify-content: center; padding: 32px; }
.core-thumb-icon { width: 80px; height: 80px; border-radius: 20px; background: #1a7af8; display: flex; align-items: center; justify-content: center; }
.core-thumb-icon svg { width: 44px; height: 44px; fill: #fff; }
.core-body { padding: 24px; }
.core-tag { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; color: #1a7af8; background: #eff6ff; border-radius: 100px; padding: 3px 10px; margin-bottom: 12px; }
.core-body h3 { font-size: 18px; font-weight: 800; color: #1a1a2e; margin-bottom: 8px; }
.core-body p { font-size: 13.5px; color: #5a6a7e; line-height: 1.8; margin-bottom: 18px; }
.core-pts { display: flex; flex-direction: column; gap: 8px; }
.core-pt { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: #4a5568; }
.core-pt::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #1a7af8; flex-shrink: 0; margin-top: 6px; }

/* Feature chips */
.chip-strip { background: #f4f7fd; padding: 56px 0; }
.chip-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.chip-item { background: #fff; border-radius: 12px; padding: 24px 20px; border: 1px solid #e8eef8; text-align: center; transition: box-shadow .2s; }
.chip-item:hover { box-shadow: 0 4px 20px rgba(26,122,248,.09); }
.chip-ico { width: 48px; height: 48px; border-radius: 14px; background: #eff6ff; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.chip-ico svg { width: 26px; height: 26px; fill: #1a7af8; }
.chip-name { font-size: 13.5px; font-weight: 700; color: #1a1a2e; margin-bottom: 6px; }
.chip-note { font-size: 12px; color: #8a97a8; line-height: 1.6; }

/* Tools grid */
.tools-sec { background: #fff; padding: 72px 0; }
.tool-wrap { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.tool-pill { display: flex; align-items: center; gap: 8px; padding: 9px 16px; background: #f8fbff; border: 1px solid #e8eef8; border-radius: 100px; transition: border-color .2s, box-shadow .2s; }
.tool-pill:hover { border-color: #1a7af8; box-shadow: 0 2px 10px rgba(26,122,248,.1); }
.tool-pill img { width: 24px; height: 24px; object-fit: contain; }
.tool-pill span { font-size: 13px; color: #4a5568; white-space: nowrap; }

/* FAQ */
.qna-sec { background: #f4f7fd; padding: 72px 0; }
.qna-list { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.qna-item { background: #fff; border-radius: 12px; border: 1px solid #e8eef8; overflow: hidden; }
.qna-trigger { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; text-align: left; cursor: pointer; }
.qna-q-text { font-size: 15px; font-weight: 600; color: #1a1a2e; line-height: 1.4; flex: 1; min-width: 0; }
.qna-icon { width: 26px; height: 26px; border-radius: 50%; background: #eff6ff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: transform .3s, background .25s; }
.qna-icon svg { width: 14px; height: 14px; fill: #1a7af8; transition: fill .25s; }
.qna-item.open .qna-icon { transform: rotate(180deg); background: #1a7af8; }
.qna-item.open .qna-icon svg { fill: #fff; }
.qna-item.open .qna-q-text { color: #1a7af8; }
.qna-body { max-height: 0; overflow: hidden; transition: max-height .38s cubic-bezier(.4,0,.2,1); }
.qna-body p { padding: 0 22px 20px; font-size: 14px; color: #5a6a7e; line-height: 1.9; }
.qna-item.open .qna-body { max-height: 500px; }

/* Reviews */
.voice-sec { background: #fff; padding: 72px 0; }
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.voice-card { background: #f8fafd; border-radius: 14px; padding: 26px; border: 1px solid #e8eef8; }
.vc-stars { color: #f59e0b; font-size: 14px; letter-spacing: 3px; margin-bottom: 14px; }
.vc-text { font-size: 13.5px; color: #4a5568; line-height: 1.85; margin-bottom: 20px; }
.vc-author { display: flex; align-items: center; gap: 12px; }
.vc-ava { width: 40px; height: 40px; border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 800; flex-shrink: 0; }
.vc-name { font-size: 13.5px; font-weight: 700; color: #1a1a2e; }
.vc-device { font-size: 12px; color: #a0acbd; margin-top: 2px; }

/* Related products */
.rel-sec { background: #f4f7fd; padding: 72px 0; }
.rel-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 900px; margin: 0 auto; }
.rel-card { background: #fff; border-radius: 14px; border: 1px solid #e8eef8; padding: 26px; display: flex; align-items: center; gap: 18px; transition: box-shadow .2s, transform .2s; text-decoration: none; color: inherit; }
.rel-card:hover { box-shadow: 0 8px 28px rgba(26,122,248,.1); transform: translateY(-2px); }
.rel-ico { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.rel-ico svg { width: 26px; height: 26px; }
.rel-card h3 { font-size: 16px; font-weight: 700; color: #1a1a2e; margin-bottom: 4px; }
.rel-card p { font-size: 13px; color: #7a8899; line-height: 1.6; }
.rel-arrow { margin-left: auto; color: #1a7af8; font-size: 20px; flex-shrink: 0; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, #0a3d8f 0%, #1a7af8 60%, #5aa4ff 100%); padding: 72px 0; text-align: center; }
.cta-band h2 { font-size: 30px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.cta-band p { font-size: 14px; color: rgba(255,255,255,.75); margin-bottom: 32px; }
.cta-btns { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-btn-w { display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; background: #fff; color: #1a7af8 !important; border-radius: 8px; font-size: 14px; font-weight: 700; transition: opacity .2s; text-decoration: none; }
.cta-btn-w:hover { opacity: .92; }
.cta-btn-w svg { width: 16px; height: 16px; fill: #1a7af8; }
.cta-btn-o { display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; border: 1.5px solid rgba(255,255,255,.55); color: #fff !important; border-radius: 8px; font-size: 14px; transition: background .2s; text-decoration: none; }
.cta-btn-o:hover { background: rgba(255,255,255,.1); }
.cta-btn-o svg { width: 16px; height: 16px; fill: #fff; }
.cta-ver { font-size: 12px; color: rgba(255,255,255,.45); margin-top: 16px; margin-bottom: 0; }

/* Product page responsive */
@media (max-width: 1100px) {
    .g { padding: 0 24px; }
    .jumbo-inner { padding: 0 24px; }
    .chip-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 960px) {
    .core-grid { grid-template-columns: 1fr 1fr; }
    .voice-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .g { padding: 0 16px; }
    .jumbo-inner { flex-direction: column; min-height: auto; padding: 36px 16px 0; }
    .jumbo-visual { flex: none; width: 100%; padding-top: 24px; order: 2; }
    .jumbo-visual img { max-width: 280px; margin: 0 auto; }
    .jumbo-copy { padding: 0; order: 1; text-align: center; }
    .jumbo-h1 { font-size: 26px; }
    .jumbo-btns { justify-content: center; margin-top: 20px; }
    .jumbo-ver { text-align: center; margin-bottom: 24px; }
    .prod-core-sec, .chip-strip, .tools-sec, .qna-sec, .voice-sec, .rel-sec { padding: 44px 0; }
    .core-grid { grid-template-columns: 1fr; }
    .chip-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .rel-grid { grid-template-columns: 1fr; max-width: 100%; }
    .voice-grid { grid-template-columns: 1fr; }
    .blk-hd h2 { font-size: 22px; }
}
@media (max-width: 480px) {
    .jumbo-h1 { font-size: 22px; }
    .chip-grid { grid-template-columns: 1fr 1fr; }
    .jbtn-solid, .jbtn-outline { padding: 11px 22px; font-size: 13px; }
}

/* ── Airplayer Page ──────────────────────────────── */
.air-jumbotron { background: linear-gradient(135deg, #7c2d12 0%, #ea580c 55%, #fb923c 100%); }
.air-jbtn-solid { display: inline-flex; align-items: center; gap: 8px; padding: 12px 30px; background: #fff; color: #ea580c !important; border-radius: 8px; font-size: 14px; font-weight: 700; transition: opacity .2s, transform .15s; text-decoration: none; }
.air-jbtn-solid:hover { opacity: .92; transform: translateY(-1px); }
.air-jbtn-solid svg { width: 16px; height: 16px; fill: #ea580c; }
.air-jumbo-visual { width: 100%; max-width: 960px; display: flex; justify-content: center; padding-top: 40px; flex: none; }
.air-jumbo-visual img { width: 100%; max-width: 960px; }

/* Platform strip */
.platform-strip { background: #fff; border-bottom: 1px solid #f0f4fb; }
.platform-row { max-width: 1380px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; justify-content: center; }
.plat-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 20px 12px; border-right: 1px solid #f0f4fb; }
.plat-item:last-child { border-right: none; }
.plat-ico { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: #fff3e8; }
.plat-ico svg { width: 20px; height: 20px; fill: #ea580c; }
.plat-name { font-size: 13px; font-weight: 700; color: #1a1a2e; }
.plat-ver { font-size: 11.5px; color: #a0acbd; }

/* Scene cards */
.scene-sec { background: #fff; padding: 72px 0; }
.scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scene-card { border-radius: 16px; border: 1px solid #e8eef8; overflow: hidden; background: #fff; transition: box-shadow .25s, transform .2s; }
.scene-card:hover { box-shadow: 0 10px 40px rgba(234,88,12,.11); transform: translateY(-3px); }
.scene-thumb { min-height: 160px; display: flex; align-items: center; justify-content: center; padding: 32px; }
.scene-icon-bg { width: 76px; height: 76px; border-radius: 20px; display: flex; align-items: center; justify-content: center; }
.scene-icon-bg svg { width: 40px; height: 40px; fill: #fff; }
.scene-body { padding: 24px; }
.scene-tag { display: inline-flex; font-size: 11px; font-weight: 700; color: #ea580c; background: #fff3e8; border-radius: 100px; padding: 3px 10px; margin-bottom: 10px; }
.scene-body h3 { font-size: 18px; font-weight: 800; color: #1a1a2e; margin-bottom: 8px; }
.scene-body p { font-size: 13.5px; color: #5a6a7e; line-height: 1.8; margin-bottom: 16px; }
.scene-pts { display: flex; flex-direction: column; gap: 7px; }
.scene-pt { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: #4a5568; }
.scene-pt::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #ea580c; flex-shrink: 0; margin-top: 6px; }

/* Airplayer advantages */
.air-adv-sec { background: #fdf5f0; padding: 72px 0; }
.air-adv-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.air-adv-card { background: #fff; border-radius: 14px; border: 1px solid #f0e6df; padding: 28px; display: flex; gap: 18px; align-items: flex-start; transition: box-shadow .2s; }
.air-adv-card:hover { box-shadow: 0 6px 24px rgba(234,88,12,.09); }
.air-adv-ico { width: 50px; height: 50px; border-radius: 14px; background: #fff3e8; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.air-adv-ico svg { width: 26px; height: 26px; fill: #ea580c; }
.air-adv-txt h3 { font-size: 16px; font-weight: 700; color: #1a1a2e; margin-bottom: 6px; }
.air-adv-txt p { font-size: 13.5px; color: #64748b; line-height: 1.75; }

/* Airplayer QNA overrides */
.air-qna .qna-item { background: #fdf5f0; border-color: #f0e6df; }
.air-qna .qna-icon { background: #fff3e8; }
.air-qna .qna-icon svg { fill: #ea580c; }
.air-qna .qna-item.open .qna-icon { background: #ea580c; }
.air-qna .qna-item.open .qna-q-text { color: #ea580c; }

/* Airplayer voice overrides */
.air-voice .voice-sec { background: #fdf5f0; }
.air-voice .voice-card { border-color: #f0e6df; }

/* Airplayer CTA */
.air-cta-band { background: linear-gradient(135deg, #7c2d12 0%, #ea580c 60%, #fb923c 100%); padding: 72px 0; text-align: center; }
.air-cta-band h2 { font-size: 30px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.air-cta-band p { font-size: 14px; color: rgba(255,255,255,.75); margin-bottom: 32px; }
.air-cta-btn-w { display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; background: #fff; color: #ea580c !important; border-radius: 8px; font-size: 14px; font-weight: 700; white-space: nowrap; transition: opacity .2s; text-decoration: none; }
.air-cta-btn-w:hover { opacity: .92; }
.air-cta-btn-w svg { width: 16px; height: 16px; fill: #ea580c; }
.air-cta-btn-o { display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; border: 1.5px solid rgba(255,255,255,.55); color: #fff !important; border-radius: 8px; font-size: 14px; white-space: nowrap; transition: background .2s; text-decoration: none; }
.air-cta-btn-o:hover { background: rgba(255,255,255,.1); }
.air-cta-btn-o svg { width: 16px; height: 16px; fill: #fff; }

@media (max-width: 960px) {
    .scene-grid { grid-template-columns: 1fr 1fr; }
    .air-adv-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .platform-row { flex-wrap: wrap; padding: 0 16px; }
    .plat-item { flex: 0 0 50%; border-right: none; border-bottom: 1px solid #f0f4fb; }
    .scene-sec, .air-adv-sec { padding: 44px 0; }
    .scene-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .air-adv-card { flex-direction: column; } }

/* ── Remote Page ─────────────────────────────────── */
.rmt-jumbotron { background: linear-gradient(135deg, #2e1065 0%, #7c3aed 55%, #a78bfa 100%); }
.rmt-jbtn-solid { display: inline-flex; align-items: center; gap: 8px; padding: 12px 30px; background: #fff; color: #7c3aed !important; border-radius: 8px; font-size: 14px; font-weight: 700; transition: opacity .2s, transform .15s; text-decoration: none; }
.rmt-jbtn-solid:hover { opacity: .92; transform: translateY(-1px); }
.rmt-jbtn-solid svg { width: 16px; height: 16px; fill: #7c3aed; }

/* Ticker strip */
.ticker-strip { background: #fff; border-bottom: 1px solid #eef2fb; }
.ticker-row { max-width: 1380px; margin: 0 auto; padding: 0 40px; display: flex; }
.ticker-cell { flex: 1; text-align: center; padding: 22px 12px; border-right: 1px solid #eef2fb; }
.ticker-cell:last-child { border-right: none; }
.ticker-num { font-size: 26px; font-weight: 800; color: #7c3aed; line-height: 1.2; }
.ticker-num small { font-size: 14px; }
.ticker-lbl { font-size: 12px; color: #8a97a8; margin-top: 4px; }

/* Remote core cards */
.rmt-core-sec { background: #fff; padding: 72px 0; }
.rmt-core-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.rmt-core-card { border-radius: 16px; border: 1px solid #e8eef8; overflow: hidden; background: #fff; transition: box-shadow .25s, transform .2s; }
.rmt-core-card:hover { box-shadow: 0 10px 40px rgba(124,58,237,.12); transform: translateY(-3px); }
.rmt-core-thumb { min-height: 180px; display: flex; align-items: center; justify-content: center; padding: 32px; }
.rmt-core-icon { width: 80px; height: 80px; border-radius: 20px; background: #7c3aed; display: flex; align-items: center; justify-content: center; }
.rmt-core-icon svg { width: 44px; height: 44px; fill: #fff; }
.rmt-core-body { padding: 24px; }
.rmt-core-tag { display: inline-flex; font-size: 11px; font-weight: 700; color: #7c3aed; background: #f3eeff; border-radius: 100px; padding: 3px 10px; margin-bottom: 12px; }
.rmt-core-body h3 { font-size: 18px; font-weight: 800; color: #1a1a2e; margin-bottom: 8px; }
.rmt-core-body p { font-size: 13.5px; color: #5a6a7e; line-height: 1.8; margin-bottom: 18px; }
.rmt-core-pts { display: flex; flex-direction: column; gap: 8px; }
.rmt-core-pt { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: #4a5568; }
.rmt-core-pt::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #7c3aed; flex-shrink: 0; margin-top: 6px; }

/* Remote advantages */
.rmt-adv-sec { background: #f5f0ff; padding: 72px 0; }
.rmt-adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.rmt-adv-card { background: #fff; border-radius: 14px; border: 1px solid #e5d9f9; padding: 28px; text-align: center; transition: box-shadow .2s; }
.rmt-adv-card:hover { box-shadow: 0 6px 24px rgba(124,58,237,.09); }
.rmt-adv-ico { width: 56px; height: 56px; border-radius: 16px; background: #f3eeff; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.rmt-adv-ico svg { width: 28px; height: 28px; fill: #7c3aed; }
.rmt-adv-card h3 { font-size: 16px; font-weight: 700; color: #1a1a2e; margin-bottom: 8px; }
.rmt-adv-card p { font-size: 13.5px; color: #64748b; line-height: 1.75; }

/* Remote QNA overrides */
.rmt-qna .qna-item { background: #f5f0ff; border-color: #e5d9f9; }
.rmt-qna .qna-icon { background: #f3eeff; }
.rmt-qna .qna-icon svg { fill: #7c3aed; }
.rmt-qna .qna-item.open .qna-icon { background: #7c3aed; }
.rmt-qna .qna-item.open .qna-q-text { color: #7c3aed; }

/* Remote voice overrides */
.rmt-voice.voice-sec { background: #f5f0ff; }
.rmt-voice .voice-card { border-color: #e5d9f9; }

/* Remote CTA */
.rmt-cta-band { background: linear-gradient(135deg, #2e1065 0%, #7c3aed 60%, #a78bfa 100%); padding: 72px 0; text-align: center; }
.rmt-cta-band h2 { font-size: 30px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.rmt-cta-band p { font-size: 14px; color: rgba(255,255,255,.75); margin-bottom: 32px; }
.rmt-cta-btn-w { display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; background: #fff; color: #7c3aed !important; border-radius: 8px; font-size: 14px; font-weight: 700; transition: opacity .2s; text-decoration: none; }
.rmt-cta-btn-w:hover { opacity: .92; }
.rmt-cta-btn-w svg { width: 16px; height: 16px; fill: #7c3aed; }
.rmt-cta-btn-o { display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; border: 1.5px solid rgba(255,255,255,.55); color: #fff !important; border-radius: 8px; font-size: 14px; transition: background .2s; text-decoration: none; }
.rmt-cta-btn-o:hover { background: rgba(255,255,255,.1); }
.rmt-cta-btn-o svg { width: 16px; height: 16px; fill: #fff; }

@media (max-width: 960px) {
    .rmt-core-grid { grid-template-columns: 1fr 1fr; }
    .rmt-adv-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .ticker-row { flex-wrap: wrap; padding: 0; }
    .ticker-cell { flex: 0 0 50%; border-right: none; border-bottom: 1px solid #eef2fb; }
    .rmt-core-sec, .rmt-adv-sec { padding: 44px 0; }
    .rmt-core-grid { grid-template-columns: 1fr; }
    .rmt-adv-grid { grid-template-columns: 1fr; }
}

/* =============================================
   404 Page
   ============================================= */
.error404-wrap {
    min-height: calc(80vh - 64px);
    display: flex;
    align-items: center;
    padding: 60px 0;
    text-align: center;
}
.error404-wrap .container {
    width: 100%;
}
.error404-code {
    font-size: 120px;
    font-weight: 800;
    line-height: 1;
    color: #e8f0fe;
    letter-spacing: -4px;
    margin-bottom: 16px;
}
.error404-title {
    font-size: 1.8em;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 12px;
}
.error404-desc {
    color: #64748b;
    font-size: 1em;
    margin: 0 0 32px;
}
.error404-btn {
    display: inline-block;
    padding: 12px 32px;
    background: #0071e3;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.95em;
    font-weight: 600;
    transition: background 0.2s;
}
.error404-btn:hover { background: #005bbf; }

/* =============================================
   Policy Pages (cookie-policy / copyright-policy)
   ============================================= */
.policy-hero {
    background: linear-gradient(135deg, #0071e3, #40c4ff);
    color: #fff;
    padding: 110px 0 70px;
    text-align: center;
}
.policy-hero h1 {
    font-size: 2.8em;
    margin: 0 0 16px;
    font-weight: 700;
    color: #fff;
}
.policy-hero p {
    font-size: 1.1em;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.95;
}
.policy-content {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    padding: 48px 56px;
    margin: 48px 0;
    line-height: 1.85;
}
.policy-content h2 {
    font-size: 1.5em;
    color: #0071e3;
    margin: 36px 0 16px;
    font-weight: 700;
}
.policy-content h2:first-child { margin-top: 0; }
.policy-content p {
    margin: 0 0 16px;
    color: #334155;
    font-size: 1.02em;
}
.policy-content ul {
    margin: 12px 0 20px;
    padding-left: 24px;
}
.policy-content li {
    margin: 8px 0;
    color: #334155;
}
.policy-content .update-date {
    color: #64748b;
    font-size: 0.95em;
    margin-bottom: 32px;
}
.policy-content a { color: #0071e3; text-decoration: none; }
.policy-content a:hover { text-decoration: underline; }

@media (max-width: 640px) {
    .policy-hero { padding: 80px 0 50px; }
    .policy-hero h1 { font-size: 2em; }
    .policy-content { padding: 32px 24px; }
}

/* =============================================
   Author Page
   ============================================= */
.author-wrap { padding: 48px 0 64px; }

.author-profile {
    display: flex;
    align-items: flex-start;
    gap: 28px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    padding: 36px 40px;
    margin-bottom: 40px;
}
.author-avatar img {
    width: 96px;
    height: 96px;
    border-radius: 16px;
    object-fit: contain;
    background: #f0f4fb;
    padding: 6px;
    flex-shrink: 0;
}
.author-name {
    font-size: 1.6em;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 10px;
}
.author-bio {
    color: #475569;
    font-size: 1em;
    line-height: 1.75;
    margin: 0 0 12px;
}
.author-meta {
    font-size: 0.92em;
    color: #64748b;
}
.author-meta strong { color: #0071e3; }

.author-posts-hd {
    margin-bottom: 20px;
}
.author-posts-hd h2 {
    font-size: 1.25em;
    font-weight: 700;
    color: #1a1a2e;
    border-left: 4px solid #0071e3;
    padding-left: 12px;
    margin: 0;
}

.author-no-posts {
    color: #94a3b8;
    text-align: center;
    padding: 40px 0;
}

@media (max-width: 640px) {
    .author-profile {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 28px 20px;
    }
    .author-posts-hd h2 { font-size: 1.1em; }
}