/* ── About v2 品牌纪录片页（2026-09-07）── */
.ab2-hero-tags{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px;max-width:820px}
.ab2-tag{background:rgba(6,18,38,.55);border:1px solid rgba(125,211,242,.35);border-radius:12px;padding:10px 14px;backdrop-filter:blur(4px)}
.ab2-tag b{display:block;color:#fff;font-size:14.5px;letter-spacing:-.01em;line-height:1.25}
.ab2-tag span{color:#9fc7de;font-size:11.5px;line-height:1.4;display:block}
.ab2-lead{color:#526073;font-size:14.5px;line-height:1.7;margin:-8px 0 20px;max-width:820px}
.ab2-story{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ab2-story-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:22px 20px;box-shadow:0 4px 14px rgba(2,6,17,.05);transition:transform .18s,box-shadow .18s,border-color .18s}
.ab2-story-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(2,6,17,.09);border-color:#7dd3f2}
.ab2-story-ic{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0a3a52,#29B9EF);color:#fff;font-size:20px;margin-bottom:14px}
.ab2-story-card h3{font-size:17px;color:#0f172a;margin:0 0 8px;letter-spacing:-.01em}
.ab2-story-card p{font-size:13.5px;color:#526073;line-height:1.72;margin:0}
.ab2-nums{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ab2-num{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:24px 18px;text-align:center;box-shadow:0 4px 14px rgba(2,6,17,.05)}
.ab2-num b{display:block;font-family:var(--font-display);font-size:40px;letter-spacing:-.02em;color:#0B1220;line-height:1.05}
.ab2-num-l{display:block;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#29B9EF;margin:8px 0 10px}
.ab2-num p{font-size:12.5px;color:#64748b;line-height:1.6;margin:0}
.ab2-deliver{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ab2-deliver-card{display:block;background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;box-shadow:0 4px 14px rgba(2,6,17,.05);text-decoration:none;transition:transform .18s,box-shadow .18s}
.ab2-deliver-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(2,6,17,.1)}
.ab2-deliver-thumb{aspect-ratio:16/9;overflow:hidden;background:#0b1220}
.ab2-deliver-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.ab2-deliver-card:hover .ab2-deliver-thumb img{transform:scale(1.05)}
.ab2-deliver-body{padding:16px 16px 18px}
.ab2-deliver-body h3{font-size:15.5px;color:#0f172a;margin:0 0 6px;letter-spacing:-.01em;line-height:1.3}
.ab2-deliver-body p{font-size:12.8px;color:#526073;line-height:1.62;margin:0 0 10px}
.ab2-deliver-link{font-size:12.8px;font-weight:700;color:#0B93D6;display:inline-flex;align-items:center;gap:6px}
.ab2-deliver-card:hover .ab2-deliver-link{color:#0072b8}
.ab2-trust{margin-top:22px;display:flex;align-items:center;justify-content:space-between;gap:14px 22px;flex-wrap:wrap;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:16px 20px;box-shadow:0 4px 14px rgba(2,6,17,.05)}
.ab2-trust-note{color:#526073;font-size:13px;margin:0;display:flex;align-items:center;gap:9px}
.ab2-trust-note i{color:#29B9EF}
.ab2-team{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ab2-member{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:20px 18px;display:flex;align-items:center;gap:14px;box-shadow:0 4px 14px rgba(2,6,17,.05);transition:transform .18s,box-shadow .18s,border-color .18s}
.ab2-member:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(2,6,17,.09);border-color:#7dd3f2}
.ab2-avatar2{width:58px;height:58px;border-radius:50%;flex:none;background:linear-gradient(135deg,#0a3a52,#29B9EF);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:19px}
.ab2-avatar2 img{width:58px;height:58px;border-radius:50%;object-fit:cover;display:block}
.ab2-member .am2-name{font-size:15px;font-weight:700;color:#0f172a;line-height:1.25}
.ab2-member .am2-role{font-size:11px;color:#29B9EF;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin:2px 0 5px}
.ab2-member .am2-desc{font-size:12.3px;color:#64748b;line-height:1.5}
.js .rv{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}}
@media (max-width:980px){.ab2-hero-tags{grid-template-columns:repeat(2,1fr)}.ab2-story,.ab2-deliver{grid-template-columns:repeat(2,1fr)}.ab2-nums,.ab2-team{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.ab2-hero-tags{grid-template-columns:1fr 1fr;gap:8px}.ab2-story,.ab2-deliver,.ab2-nums,.ab2-team{grid-template-columns:1fr}}
.hm-final .btn{color:#fff}
.hm-final .rfq-wa{color:#fff}
.hm-final .rfq-wa:hover{color:#fff}
.hm-final-contacts a{color:#8fb4cc}
.hm-final-contacts a:hover{color:#fff}

/* ── Contact v2 询盘引擎页（2026-09-07）── */
.hero-content .rfq-wa{color:#fff}.hero-content .rfq-wa:hover{color:#fff}
.ct-page .qf-side{order:0}
.ct-t1{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:4px}
.ct-t1-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px;box-shadow:0 4px 14px rgba(2,6,17,.05);text-decoration:none;transition:transform .18s,box-shadow .18s,border-color .18s}
.ct-t1-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(2,6,17,.1);border-color:#7dd3f2}
.ct-t1-ic{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#0a3a52,#29B9EF);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:8px}
.ct-t1-label{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#29B9EF}
.ct-t1-val{font-size:16px;font-weight:700;color:#0f172a;line-height:1.3;word-break:break-word}
.ct-t1-card:hover .ct-t1-val{color:#0B93D6}
.ct-t1-sub{font-size:12px;color:#64748b;line-height:1.5}
.ct-office{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:14px;align-items:stretch}
.ct-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px;box-shadow:0 4px 14px rgba(2,6,17,.05)}
.ct-card h4{font-size:15px;color:#0f172a;margin:0 0 12px;display:flex;align-items:center;gap:8px}
.ct-card h4 i{color:#29B9EF}
.ct-addr{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ct-addr li{display:grid;grid-template-columns:90px 1fr;gap:8px;font-size:13px}
.ct-addr li span{color:#64748b}
.ct-addr li b{color:#334155;font-weight:600;line-height:1.55}
.ct-wx-card{text-align:center;display:flex;flex-direction:column;align-items:center}
.ct-wx-card .ct-qr{width:150px;height:150px;border:1px solid #e2e8f0;border-radius:12px;padding:6px;background:#fff;display:block;margin:0 0 10px}
.ct-wx-id{font-weight:700;color:#0f172a;font-size:14px}
.ct-wx-note{font-size:12px;color:#64748b;line-height:1.5;margin:6px 0 0;max-width:220px}
.ct-hours-line{margin:0 0 12px;color:#334155;font-size:13.5px;line-height:1.55}
.ct-hours-line b{display:block;color:#0f172a;font-size:14px}
.ct-hours-line span{color:#64748b;font-size:12.5px}
.ct-person-h{margin-top:14px;padding-top:12px;border-top:1px solid #eef2f7}
.ct-map-wrap{margin:2px 0 0}
.ct-map{width:100%;height:340px;border:0;border-radius:16px;display:block;box-shadow:0 4px 16px rgba(2,6,17,.07)}
.ct-trust{margin-top:20px;display:flex;align-items:center;justify-content:space-between;gap:14px 22px;flex-wrap:wrap;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:14px 20px}
.ct-trust-note{color:#526073;font-size:13px;margin:0;display:flex;align-items:center;gap:9px}
.ct-trust-note i{color:#29B9EF}
.ct-why{list-style:none;margin:0 0 6px;padding:0;display:grid;gap:12px}
.ct-why li{display:flex;gap:11px;align-items:flex-start}
.ct-why-ic{width:36px;height:36px;border-radius:10px;flex:none;background:#eef6fd;color:#0B93D6;display:flex;align-items:center;justify-content:center;font-size:15px;margin-top:1px}
.ct-why b{display:block;color:#0f172a;font-size:13.5px;line-height:1.35;margin-bottom:2px}
.ct-why p{font-size:12.5px;color:#64748b;line-height:1.55;margin:0}
.ct-side-hr{height:1px;background:#e2e8f0;margin:14px 0}
.ct-side-head{font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#64748b;margin:0 0 8px}
.ct-side-line{display:flex;align-items:center;gap:8px;font-size:13px;color:#475569;margin-top:7px;word-break:break-all}
.ct-side-line i{color:#29B9EF;width:15px;text-align:center;flex:none}
.ct-done{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#f0fdf4;border:1px solid #86efac;border-radius:12px;padding:14px 16px}
.ct-done[hidden]{display:none}
.ct-done-ic{color:#16a34a;font-size:26px;flex:none}
.ct-done b{color:#14532d;font-size:14.5px;display:block}
.ct-done p{font-size:12.5px;color:#166534;margin:2px 0 0;line-height:1.5}
.ct-done p a{font-weight:700;color:#15803d;text-decoration:underline}
.ct-done .rfq-wa{margin-left:auto}
.ct-chat{position:fixed;right:20px;bottom:20px;z-index:9999;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.ct-fab{position:relative;width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0a3a52,#0B93D6);color:#fff;box-shadow:0 6px 20px rgba(11,147,214,.4);transition:transform .15s}
.ct-fab i{font-size:28px;color:#fff}
.ct-fab:hover{transform:scale(1.07)}
.ct-fab-dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#22c55e;border:2.5px solid #fff}
.ct-fab-dot::after{content:'';position:absolute;inset:-4px;border-radius:50%;background:rgba(34,197,94,.45);animation:ctPulse 2s infinite}
@keyframes ctPulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.6);opacity:0}}
.ct-panel{display:none;width:300px;background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 16px 40px rgba(15,23,42,.2);padding:16px;text-align:left}
.ct-panel.open{display:block;animation:ctIn .18s ease}
@keyframes ctIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ct-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:12px}
.ct-panel-head b{font-size:15px;color:#0f172a;display:block}
.ct-status{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:#16a34a;margin-top:2px}
.ct-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;flex:none}
.ct-close{border:none;background:#f1f5f9;width:26px;height:26px;border-radius:8px;cursor:pointer;color:#64748b;font-size:15px;line-height:1;flex:none}
.ct-close:hover{background:#e2e8f0;color:#0f172a}
.ct-wa{width:100%;background:#25D366;border-color:#25D366;color:#fff}
.ct-wa:hover{background:#1fb959;color:#fff}
.ct-or{display:flex;align-items:center;gap:10px;color:#94a3b8;font-size:11px;margin:10px 0}
.ct-or span{flex:1;height:1px;background:#e2e8f0}
.ct-wx{display:flex;flex-direction:column;align-items:center;gap:7px;margin-bottom:10px}
.ct-qr-sm{width:128px;height:128px;border:1px solid #e2e8f0;border-radius:10px;padding:4px;background:#fff}
.ct-wx span{font-size:12px;color:#334155;font-weight:600}
.ct-phone{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700;color:#0f172a;font-size:14.5px;text-decoration:none;padding:9px;border:1px solid #e2e8f0;border-radius:10px;transition:border-color .15s}
.ct-phone:hover{border-color:#29B9EF;color:#0B93D6}
.ct-panel .ct-hours{text-align:center;font-size:11.5px;color:#94a3b8;margin:8px 0 0}
@media (max-width:980px){.ct-t1,.ct-office{grid-template-columns:1fr 1fr}.ct-office .ct-card:first-child{grid-column:1/-1}}
@media (max-width:640px){.ct-t1,.ct-office{grid-template-columns:1fr}.ct-done .rfq-wa{margin-left:0}}

/* ── Products v2 选品引擎页（2026-09-07）── */
.pl2-page .hero-actions .rfq-wa{color:#fff}
.pl2-bar{margin:4px 0 0}
.pl2-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:2px solid #e2e8f0;padding-bottom:0}
.pl2-tab{appearance:none;border:none;background:transparent;cursor:pointer;font-family:var(--font-body);font-size:14.5px;font-weight:600;color:#526073;padding:10px 14px;position:relative;transition:color .15s}
.pl2-tab:hover{color:#0f172a}
.pl2-tab.active{color:#0B93D6}
.pl2-tab.active::after{content:'';position:absolute;left:10px;right:10px;bottom:-2px;height:2.5px;border-radius:2px;background:#0B93D6}
.pl2-tab-n{font-size:11px;color:#94a3b8;font-weight:700}
.pl2-tools{display:flex;align-items:flex-end;gap:18px;flex-wrap:wrap;margin:16px 0 4px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:12px 16px}
.pl2-tool{display:flex;flex-direction:column;gap:6px}
.pl2-tool-label{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#64748b}
.pl2-chips{display:flex;gap:6px;flex-wrap:wrap;max-width:640px}
.pl2-chip{appearance:none;border:1px solid #cbd5e1;background:#fff;color:#334155;border-radius:999px;padding:5px 12px;font-size:12.5px;cursor:pointer;font-family:var(--font-body);transition:all .15s}
.pl2-chip:hover{border-color:#29B9EF;color:#0B93D6}
.pl2-chip.active{background:#0B1220;border-color:#0B1220;color:#fff}
.pl2-select{border:1px solid #cbd5e1;border-radius:9px;padding:7px 10px;font-size:13px;color:#0f172a;background:#fff;font-family:var(--font-body);cursor:pointer;min-width:170px}
.pl2-select:focus{outline:none;border-color:#29B9EF;box-shadow:0 0 0 3px rgba(41,185,239,.15)}
.pl2-count{color:#64748b;font-size:13px;margin:12px 2px 10px}
.pl2-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pl2-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;box-shadow:0 4px 14px rgba(2,6,17,.05);display:flex;flex-direction:column;opacity:0;animation:plIn .5s ease forwards}
@keyframes plIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.pl2-thumb{aspect-ratio:4/3;overflow:hidden;background:#0b1220;display:block}
.pl2-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.pl2-card:hover .pl2-thumb img{transform:scale(1.05)}
.pl2-body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.pl2-name{font-family:var(--font-display);color:#0f172a;font-size:14.5px;font-weight:700;line-height:1.3;text-decoration:none;letter-spacing:-.01em}
.pl2-name:hover{color:#0B93D6}
.pl2-sku{font-size:11px;font-weight:700;letter-spacing:.05em;color:#29B9EF;text-transform:uppercase}
.pl2-line{font-size:12.8px;color:#526073;line-height:1.6;margin:2px 0}
.pl2-mini{display:inline-block;background:#eef6fc;border:1px solid #cfe8f7;color:#075985;border-radius:999px;padding:2px 9px;font-size:11px;font-weight:600;margin:2px 4px 2px 0}
.pl2-card-ft{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:10px;border-top:1px solid #eef2f7}
.pl2-card-ft .btn{padding:7px 12px;font-size:12.5px}
.pl2-more{font-size:12px;font-weight:700;color:#0B93D6;text-decoration:none;white-space:nowrap}
.pl2-more:hover{color:#0072b8}
.pl2-sols{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pl2-sol{display:flex;gap:13px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px;text-decoration:none;box-shadow:0 4px 14px rgba(2,6,17,.05);transition:transform .18s,box-shadow .18s,border-color .18s}
.pl2-sol:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(2,6,17,.09);border-color:#7dd3f2}
.pl2-sol-ic{width:46px;height:46px;border-radius:12px;flex:none;background:linear-gradient(135deg,#0a3a52,#29B9EF);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px}
.pl2-sol b{display:block;color:#0f172a;font-size:15px;margin-bottom:4px}
.pl2-sol p{color:#526073;font-size:12.8px;line-height:1.6;margin:0 0 8px}
.pl2-sol-link{font-size:12.5px;font-weight:700;color:#0B93D6}
.pl2-trust{display:flex;align-items:center;justify-content:space-between;gap:14px 22px;flex-wrap:wrap;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:14px 20px}
.pl2-trust-txt{color:#526073;font-size:13px;margin:0;display:flex;align-items:center;gap:9px}
.pl2-trust-txt i{color:#29B9EF}
.pl2-final{background:#0b1220;border-radius:18px;color:#fff;padding:44px 28px 30px;margin:10px 0 6px;text-align:center}
.pl2-final-h{font-family:var(--font-display);color:#fff;font-size:clamp(20px,2.6vw,30px);margin:0 0 10px;letter-spacing:-.01em}
.pl2-final-sub{color:#a9c3d8;max-width:640px;margin:0 auto 22px;line-height:1.7;font-size:14.5px}
.pl2-final-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:20px}
.pl2-final-actions .rfq-wa{background:#25D366;border-color:#25D366;color:#fff}
.pl2-final-contacts{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;color:#8fb4cc;font-size:13.5px}
.pl2-final-contacts a{color:#8fb4cc}
.pl2-final-contacts a:hover{color:#fff}
@media (max-width:1100px){.pl2-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:820px){.pl2-grid{grid-template-columns:repeat(2,1fr)}.pl2-sols{grid-template-columns:1fr}}
@media (max-width:560px){.pl2-grid{grid-template-columns:1fr}.pl2-tools{align-items:flex-start;flex-direction:column}}

/* ── Solutions hub v1（2026-09-09 EN 草案，streamax.com 结构参照）── */
.solx-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.solx-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:22px 22px 18px;box-shadow:0 4px 14px rgba(2,6,17,.05);display:flex;flex-direction:column;gap:8px;transition:transform .18s,box-shadow .18s,border-color .18s}
.solx-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(2,6,17,.1);border-color:#7dd3f2}
.solx-card-head{display:flex;align-items:center;gap:11px}
.solx-card-ic{width:42px;height:42px;border-radius:11px;flex:none;background:linear-gradient(135deg,#0a3a52,#29B9EF);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:17px}
.solx-card h3{margin:0;font-size:17px;color:#0f172a;letter-spacing:-.01em;line-height:1.25}
.solx-card .solx-tagline{color:#0B93D6;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.solx-card p{color:#526073;font-size:13.5px;line-height:1.7;margin:0}
.solx-chips{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0}
.solx-chip{background:#f0f9ff;border:1px solid #bae6fd;color:#0369a1;font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:999px}
.solx-links{display:flex;flex-wrap:wrap;gap:16px;margin-top:auto;padding-top:6px}
.solx-links a{font-size:13px;font-weight:700;color:#0B93D6;text-decoration:none}
.solx-links a:hover{color:#0072b8}
.solx-loop{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.solx-step{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px 16px;box-shadow:0 4px 14px rgba(2,6,17,.05);display:flex;flex-direction:column;gap:7px}
.solx-step-ic{width:36px;height:36px;border-radius:10px;background:#0a3a52;color:#7dd3f2;display:inline-flex;align-items:center;justify-content:center;font-size:15px}
.solx-step h3{margin:0;font-size:15px;color:#0f172a}
.solx-step p{color:#526073;font-size:12.8px;line-height:1.65;margin:0;flex:1}
.solx-step a{font-size:12.5px;font-weight:700;color:#0B93D6;text-decoration:none}
.solx-step a:hover{color:#0072b8}
.solx-how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.solx-how-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:20px 18px;box-shadow:0 4px 14px rgba(2,6,17,.05);position:relative}
.solx-how-n{font-size:30px;font-weight:800;color:#7dd3f2;font-family:var(--font-display);line-height:1}
.solx-how-card h3{margin:8px 0 6px;font-size:15.5px;color:#0f172a}
.solx-how-card p{color:#526073;font-size:13px;line-height:1.7;margin:0}
.solx-faq{max-width:880px;margin:0 auto}
.solx-faq details{background:#fff;border:1px solid #e2e8f0;border-radius:12px;margin-bottom:10px;padding:13px 20px;box-shadow:0 2px 8px rgba(2,6,17,.04)}
.solx-faq summary{cursor:pointer;font-weight:700;color:#0f172a;font-size:14.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.solx-faq summary::-webkit-details-marker{display:none}
.solx-faq summary::after{content:"+";font-size:19px;color:#29B9EF;font-weight:600;flex:none}
.solx-faq details[open] summary::after{content:"\2212"}
.solx-faq details p{color:#526073;font-size:13.5px;line-height:1.75;margin:10px 0 2px}
@media (max-width:980px){.solx-loop{grid-template-columns:repeat(2,1fr)}.solx-how{grid-template-columns:1fr}}
@media (max-width:640px){.solx-grid,.solx-loop,.solx-how{grid-template-columns:1fr}}

/* ── Support FAQ 页（2026-09-09，Howen/Streamax Support 栏参照）── */
.supx-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.supx-group h3{font-size:15px;color:#0f172a;margin:0 0 10px;display:flex;align-items:center;gap:8px}
.supx-group h3 .supx-g-ic{width:30px;height:30px;border-radius:8px;background:#0a3a52;color:#7dd3f2;display:inline-flex;align-items:center;justify-content:center;font-size:13px;flex:none}
.supx-qa{background:#fff;border:1px solid #e2e8f0;border-radius:12px;margin-bottom:10px;padding:12px 15px;box-shadow:0 2px 8px rgba(2,6,17,.04)}
.supx-q{font-weight:700;color:#0f172a;font-size:13.8px;margin:0 0 6px;line-height:1.4}
.supx-a{color:#526073;font-size:13px;line-height:1.7;margin:0 0 8px}
.supx-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:2px 9px;border-radius:999px;margin-right:6px}
.supx-badge-yes{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}
.supx-badge-check{background:#fffbeb;color:#b45309;border:1px solid #fde68a}
.supx-channels{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.supx-chan{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px 16px;text-align:center;box-shadow:0 4px 14px rgba(2,6,17,.05)}
.supx-chan i{font-size:20px;color:#29B9EF;margin-bottom:8px}
.supx-chan b{display:block;font-size:13.5px;color:#0f172a;margin-bottom:4px}
.supx-chan span{font-size:12px;color:#64748b;line-height:1.5;display:block;word-break:break-word}
@media (max-width:980px){.supx-groups{grid-template-columns:1fr}.supx-channels{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.supx-channels{grid-template-columns:1fr 1fr}}

/* ── Support FAQ v2：折叠交互 + UI 美化（2026-09-09）── */
.supx-qa{border-radius:14px;margin-bottom:10px;overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;background:#fff;border:1px solid #e2e8f0;box-shadow:0 2px 8px rgba(2,6,17,.04)}
.supx-qa:hover{border-color:#bae6fd;box-shadow:0 8px 20px rgba(2,6,17,.08);transform:translateY(-1px)}
.supx-qa[open]{border-color:#7dd3f2;box-shadow:0 10px 26px rgba(2,6,17,.09)}
.supx-qa summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;padding:14px 16px;user-select:none;-webkit-tap-highlight-color:transparent}
.supx-qa summary::-webkit-details-marker{display:none}
.supx-qa summary:focus-visible{outline:2px solid #29B9EF;outline-offset:-2px;border-radius:12px}
.supx-qa .supx-badges{flex:none}
.supx-qa .supx-q{flex:1;margin:0;font-size:14px;font-weight:700;color:#0f172a;line-height:1.45;letter-spacing:-.01em}
.supx-qa .supx-caret{flex:none;color:#29B9EF;font-size:13px;transition:transform .22s ease;opacity:.9}
.supx-qa[open] .supx-caret{transform:rotate(180deg)}
.supx-qa .supx-a{margin:0;padding:2px 16px 15px 58px;color:#526073;font-size:13px;line-height:1.75;animation:supxFade .28s ease}
@keyframes supxFade{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media (max-width:640px){.supx-qa .supx-a{padding-left:16px}}
.supx-chan{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;display:block}
.supx-chan:hover{transform:translateY(-3px);border-color:#7dd3f2;box-shadow:0 12px 26px rgba(2,6,17,.1)}
.supx-chan:focus-visible{outline:2px solid #29B9EF;outline-offset:2px}
.supx-group h3{font-size:16px}
.supx-group .supx-g-ic{transition:transform .2s ease}
.supx-group h3:hover .supx-g-ic{transform:scale(1.08)}
@media (prefers-reduced-motion:reduce){.supx-qa .supx-a{animation:none}.supx-qa .supx-caret,.supx-chan,.supx-group .supx-g-ic{transition:none}}

/* ── News v2（2026-09-10）：三栏卡（缩略图+日历日期+摘要+标题）+ 详情页统一风格 ── */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{display:flex;flex-direction:column}
.news-card .ab2-deliver-body{display:flex;flex-direction:column;flex:1}
.news-card:hover h3{color:#0B93D6}
.news-thumb-wrap{position:relative}
.news-cal{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.7);border-radius:12px;padding:7px 10px;text-align:center;line-height:1;box-shadow:0 4px 12px rgba(2,6,17,.18);min-width:46px}
.news-cal b{display:block;font-size:18px;font-weight:800;color:#0f172a;font-family:var(--font-display)}
.news-cal span{display:block;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#0B93D6;margin-top:3px}
.news-cat{display:inline-block;background:#f0f9ff;border:1px solid #bae6fd;color:#0369a1;font-size:10.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:999px;margin-bottom:9px}
.news-card h3{font-size:16.5px;line-height:1.38;color:#0f172a;margin:0 0 7px;letter-spacing:-.01em;transition:color .18s ease}
.news-excerpt{font-size:13px;color:#526073;line-height:1.66;margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card .ab2-deliver-link{margin-top:auto}
.news-meta{display:block;font-size:11.5px;font-weight:600;color:#64748b;margin-bottom:8px}
.news-meta i{margin-right:4px}
/* 详情页 */
.news-crumb{font-size:12.5px;color:#64748b;margin:0 0 18px}
.news-crumb a{color:#0B93D6;text-decoration:none}
.news-crumb i{font-size:9px;margin:0 7px;color:#94a3b8}
.news-body{color:#334155;font-size:15px;line-height:1.85}
.news-body h2{position:relative;font-size:20px;color:#0f172a;margin:30px 0 12px;padding-left:14px;letter-spacing:-.01em}
.news-body h2::before{content:"";position:absolute;left:0;top:.24em;bottom:.24em;width:4px;border-radius:2px;background:linear-gradient(180deg,#29B9EF,#0B93D6)}
.news-body h3{font-size:16.5px;color:#0f172a;margin:24px 0 9px}
.news-body p{margin:0 0 15px}
.news-body ul{padding-left:22px;margin:0 0 15px}
.news-body li{margin:7px 0}
.news-body a{color:#0B93D6;text-decoration:none;font-weight:600;border-bottom:1px solid rgba(11,147,214,.3)}
.news-body a:hover{border-bottom-color:#0B93D6}
.news-body strong{color:#0f172a}
.news-body img{display:block;width:70%;height:auto;border-radius:12px;margin:10px auto 18px;border:1px solid #e2e8f0}
@media (max-width:900px){.news-body img{width:100%}}
/* 多图文章：图片说明段居中收窄，与 70% 图宽度呼应 */
.news-body p:has(> img) + p{text-align:center;font-size:13px;color:#64748b;max-width:70%;margin:-8px auto 18px}
@media (max-width:980px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.news-grid{grid-template-columns:1fr}.news-head h1{font-size:23px}}

/* ── Group brands & partners 条（2026-09-11）── */
.ab2-brands{margin-top:16px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ab2-brand{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px 16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:104px;box-shadow:0 4px 14px rgba(2,6,17,.05);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.ab2-brand:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(2,6,17,.09);border-color:#7dd3f2}
.ab2-brand-box{height:46px;display:flex;align-items:center;justify-content:center}
.ab2-brand img{max-height:32px;max-width:86%;height:auto;width:auto;object-fit:contain;display:block}
.ab2-brand--mark img{max-height:38px}
.ab2-brand .ab2-brand-word{font-family:var(--font-display);font-size:21px;font-weight:800;letter-spacing:.03em;color:#009FE3;line-height:1;text-transform:uppercase}
.ab2-brand .ab2-brand-sub{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#64748b}
.ab2-brands-note{margin:14px 0 0;text-align:center;font-size:12.5px;color:#64748b}
@media (max-width:640px){.ab2-brands{grid-template-columns:1fr}}
.ab2-brands-head{margin:26px 0 12px;text-align:center;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#64748b}

/* ── OpenTraxx 平台视频（2026-09-11）── */
.solx-video{margin:20px 0 6px;border-radius:16px;overflow:hidden;background:#0b1220;border:1px solid #e2e8f0;box-shadow:0 10px 28px rgba(2,6,17,.12)}
.solx-video video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#0b1220}
.solx-video-cap{margin:0;padding:12px 16px;font-size:12.5px;color:#64748b;background:#fff;text-align:center}