body.campaign{margin:0;background:#f4f8ff;color:#163050;font:16px/1.8 "Microsoft YaHei","PingFang SC",system-ui,sans-serif}body.campaign *{box-sizing:border-box}body.campaign a{color:#075ad2;text-decoration:none;overflow-wrap:anywhere}body.campaign a:hover{text-decoration:underline}body.campaign a:focus-visible{outline:3px solid #d96c00;outline-offset:4px}body.campaign .wrap{width:min(1160px,calc(100% - 48px));margin-inline:auto}body.campaign .preview{background:#e8f0ff;border-bottom:1px solid #cbdcf5;color:#345174;font-size:13px;padding:9px 0}body.campaign .header{background:#fff;border-bottom:1px solid #dce6f5}body.campaign .header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:20px}body.campaign .brand{display:flex;align-items:center;gap:12px;color:#082b60;flex-shrink:0}body.campaign .brand img{width:44px;height:44px;object-fit:contain}body.campaign .brand strong{font-size:24px;line-height:1.3}body.campaign .brand small{display:block;font-size:12px;font-weight:400;color:#536983}body.campaign .nav{display:flex;gap:8px;flex-wrap:wrap}body.campaign .nav a{padding:8px 12px;border-radius:8px;font-size:14px;color:#36516e;min-height:44px;display:inline-flex;align-items:center}body.campaign .nav a[aria-current=page]{background:#edf4ff;color:#075ad2;font-weight:700}body.campaign .hero{padding-block:52px 44px;background:radial-gradient(ellipse at 85% 15%,#d7e9ff,transparent 52%),linear-gradient(120deg,#f7fbff,#eaf3ff)}body.campaign .hero-grid{display:grid;grid-template-columns:1.6fr 1fr;align-items:center;gap:60px}body.campaign .eyebrow{color:#075ad2;font-size:14px;font-weight:700;letter-spacing:2px;margin:0 0 12px}body.campaign h1{font-size:42px;line-height:1.35;text-wrap:balance;letter-spacing:-1px;color:#09295a;margin:0 0 20px}body.campaign .lead{color:#48617f;font-size:17px;margin:0 0 24px;max-width:700px}body.campaign .actions{display:flex;flex-wrap:wrap;gap:12px}body.campaign .button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:10px 22px;border-radius:9px;background:#0866ef;color:#fff;font-size:15px;font-weight:700;border:1px solid #0866ef}body.campaign .button.orange{background:#f97908;border-color:#f97908;color:#172d48}body.campaign .button.outline{background:#fff;color:#075ad2;border-color:#a6c6f4}body.campaign .hero-panel{background:#fff;border:1px solid #ccdef7;border-radius:18px;padding:28px;box-shadow:0 12px 40px #0d4b9d0d}body.campaign .hero-panel h2{font-size:19px;margin:0 0 16px;color:#09295a}body.campaign .checklist{list-style:none;padding:0;margin:0}body.campaign .checklist li{padding:10px 0;border-top:1px solid #e8eff8;display:flex;gap:12px}body.campaign .checklist li:before{content:'✓';color:#075ad2;font-weight:700}body.campaign main{padding-block:38px 52px}body.campaign .section{margin-bottom:38px}body.campaign .section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:20px}body.campaign h2{color:#09295a;line-height:1.5;text-wrap:balance;font-size:26px;margin:0 0 12px}body.campaign .section-heading p{font-size:14px;color:#536983;margin:0}body.campaign .grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}body.campaign .grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}body.campaign .card{background:#fff;border:1px solid #dae6f6;border-radius:14px;padding:26px;min-width:0}body.campaign .card .number{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;background:#edf4ff;color:#075ad2;font-weight:700;margin-bottom:14px}body.campaign h3{font-size:19px;line-height:1.55;margin:0 0 12px;color:#123763}body.campaign p{margin:0 0 12px}body.campaign .card p,body.campaign .card li{color:#48617f;font-size:15px}body.campaign ul,body.campaign ol{padding-left:22px;margin:10px 0}body.campaign li{margin-bottom:8px}body.campaign .text-link{display:inline-flex;align-items:center;min-height:44px;font-weight:700;font-size:14px}body.campaign .note{padding:20px 24px;border:1px solid #ead7ac;border-left:4px solid #be7a12;border-radius:10px;background:#fffaf0;font-size:14px;color:#665028}body.campaign .faq details{background:#fff;border:1px solid #dae6f6;border-radius:10px;margin:10px 0;padding:0 20px}body.campaign .faq summary{cursor:pointer;min-height:56px;padding:13px 0;font-weight:700;color:#173a66}body.campaign .faq details p{color:#48617f;font-size:15px;padding-bottom:16px}body.campaign .cta{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:30px;border-radius:16px;background:linear-gradient(115deg,#0b3c91,#0966ef);color:#fff}body.campaign .cta h2{color:#fff;font-size:25px}body.campaign .cta p{margin:0;color:#e0edff;font-size:14px}body.campaign .footer{background:#082c64;color:#d8e5f8;padding-block:30px;font-size:13px}body.campaign .footer a{color:#fff}body.campaign .footer-inner{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap}body.campaign .footer p{margin:0 0 5px}body.campaign .meta{font-size:13px;color:#536983}body.campaign .source-list a{text-decoration:underline}body.campaign .article{scroll-margin-top:20px}body.campaign .article .script{border-left:3px solid #b9d4f8;padding-left:18px}body.campaign .content-nav{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}body.campaign .content-nav a{background:#fff;border:1px solid #d0e1f8;border-radius:8px;min-height:44px;padding:8px 12px;font-size:14px}body.campaign .article-tag{display:inline-block;color:#075ad2;background:#edf4ff;border-radius:6px;font-size:12px;padding:3px 9px;margin-bottom:12px}
@media(max-width:960px){body.campaign .header-inner{align-items:flex-start;flex-direction:column;gap:12px}body.campaign .hero-grid{grid-template-columns:1fr;gap:28px}body.campaign .hero-panel{max-width:none}body.campaign h1{font-size:35px}body.campaign .grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.campaign .cta{align-items:flex-start;flex-direction:column}body.campaign .section-heading{align-items:flex-start;flex-direction:column;gap:0}}
@media(max-width:640px){body.campaign .wrap{width:calc(100% - 32px)}body.campaign .preview{font-size:12px}body.campaign .header-inner{padding-block:16px}body.campaign .brand strong{font-size:22px}body.campaign .nav{gap:2px;width:100%}body.campaign .nav a{padding:7px 10px;font-size:13px}body.campaign .hero{padding-block:32px}body.campaign h1{font-size:30px;letter-spacing:0}body.campaign .lead{font-size:16px}body.campaign .hero-panel{padding:22px}body.campaign .grid,body.campaign .grid.two{grid-template-columns:1fr}body.campaign h2{font-size:23px}body.campaign .card{padding:22px}body.campaign .cta{padding:24px}body.campaign .cta h2{font-size:23px}body.campaign main{padding-top:28px}body.campaign .button{padding-inline:18px}body.campaign .footer-inner{flex-direction:column;gap:16px}}

/* Topic desktop variant: a single owner for the three approved reading pages.
   The shared base and both mobile media blocks remain byte-identical. */
@media(min-width:961px){
  body.campaign.topic{background:#fff;color:#12213f;font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;line-height:1.7;--topic-blue:#126be8;--topic-heading:#092458;--topic-muted:#526582;--topic-line:#dfebfc}
  body.campaign.topic .wrap{width:min(1180px,calc(100% - 48px))}
  body.campaign.topic a{color:var(--topic-blue)}
  body.campaign.topic .preview{background:#f5f8ff;border-color:var(--topic-line);color:var(--topic-muted);font-size:12px;padding:5px 0}
  body.campaign.topic .header{border-color:var(--topic-line)}
  body.campaign.topic .header-inner{min-height:79px;padding-block:12px;gap:24px}
  body.campaign.topic .brand{color:#071e51}
  body.campaign.topic .brand img{width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid rgba(18,107,232,.16);padding:3px}
  body.campaign.topic .brand strong{font-size:26px;font-weight:800;line-height:1.3}
  body.campaign.topic .brand small{color:var(--topic-muted);font-size:12px}
  body.campaign.topic .nav{gap:6px}
  body.campaign.topic .nav a{min-height:44px;padding:8px 10px;border-radius:0;color:#12213f;font-size:14px;border-bottom:2px solid transparent}
  body.campaign.topic .nav a[aria-current=page]{color:var(--topic-blue);background:transparent;border-bottom-color:var(--topic-blue)}
  body.campaign.topic .hero{padding-block:36px;background:radial-gradient(ellipse at 80% 30%,#ddecff,transparent 55%),linear-gradient(115deg,#f4f9ff,#e8f3ff)}
  body.campaign.topic .hero-grid{grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:44px}
  body.campaign.topic .eyebrow{color:var(--topic-blue);font-size:13px;letter-spacing:1px;margin-bottom:10px}
  body.campaign.topic h1{font-size:46px;line-height:1.22;letter-spacing:0;font-weight:800;color:#071e51;margin-bottom:16px}
  body.campaign.topic .lead{font-size:15px;line-height:1.8;color:#355477;margin-bottom:20px}
  body.campaign.topic .button{min-height:44px;padding:9px 20px;border-radius:7px;font-size:14px;background:var(--topic-blue);border-color:var(--topic-blue);color:#fff}
  body.campaign.topic .button.orange{background:linear-gradient(135deg,#ff6b00,#ff7a1a);border-color:#ff6b00;color:#fff;box-shadow:0 5px 12px #ff710026}
  body.campaign.topic .button.outline{background:#fff;color:var(--topic-blue);border-color:rgba(18,107,232,.55);box-shadow:none}
  body.campaign.topic .hero-panel{border-color:var(--topic-line);border-radius:8px;padding:22px;box-shadow:0 8px 24px #1348920d}
  body.campaign.topic .hero-panel h2{font-size:19px;line-height:1.4;margin-bottom:12px}
  body.campaign.topic .checklist li{font-size:14px;padding:9px 0;border-color:var(--topic-line)}
  body.campaign.topic .checklist li:before{color:var(--topic-blue)}
  body.campaign.topic main{padding-block:28px 36px}
  body.campaign.topic .section{margin-bottom:26px}
  body.campaign.topic .section-heading{margin-bottom:14px}
  body.campaign.topic h2{color:var(--topic-heading);font-size:24px;line-height:1.25;margin-bottom:12px}
  body.campaign.topic .section-heading p{color:var(--topic-muted);font-size:13px}
  body.campaign.topic .grid{gap:16px}
  body.campaign.topic .card{padding:18px;border-radius:8px;border-color:var(--topic-line);box-shadow:0 5px 16px #13489208}
  body.campaign.topic .card .number{width:32px;height:32px;border-radius:7px;background:#edf5ff;color:var(--topic-blue);font-size:14px;margin-bottom:12px}
  body.campaign.topic h3{font-size:17px;color:var(--topic-heading);line-height:1.5;margin-bottom:10px}
  body.campaign.topic .card p,body.campaign.topic .card li{font-size:14px;line-height:1.8;color:var(--topic-muted)}
  body.campaign.topic .text-link{font-size:13px;color:var(--topic-blue)}
  body.campaign.topic .faq details{border-color:var(--topic-line);border-radius:8px;margin:8px 0;padding-inline:18px;background:#f7faff}
  body.campaign.topic .faq summary{font-size:14px;color:var(--topic-heading);min-height:48px;padding-block:11px}
  body.campaign.topic .faq details p{color:var(--topic-muted);font-size:14px;padding-bottom:14px}
  body.campaign.topic .note{font-size:13px;padding:16px 18px;border-radius:8px;line-height:1.8}
  body.campaign.topic .cta{padding:24px;border-radius:8px;background:linear-gradient(115deg,#073b94,#126be8);gap:24px}
  body.campaign.topic .cta h2{color:#fff;font-size:24px}
  body.campaign.topic .cta p{font-size:13px;color:#e0edff}
  body.campaign.topic .footer{background:#073572;padding-block:24px;font-size:12px}
  body.campaign.topic .footer a{color:#fff}
  body.campaign.topic .meta{font-size:12px;color:var(--topic-muted)}
}