.jtc-gd-shell{max-width:960px;margin:0 auto;padding:24px 40px 72px}.jtc-gd-head{padding-bottom:20px;border-bottom:1px solid var(--if-line);margin-bottom:22px}.jtc-gd-head h1{margin:6px 0 0;font-size:27px;font-weight:800;letter-spacing:-.03em;line-height:1.15;color:var(--if-text)}.jtc-gd-head-sub{margin:8px 0 0;font-size:13.5px;line-height:1.6;color:var(--if-soft);max-width:640px}.jtc-gd-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:auto minmax(0,1fr);grid-gap:20px;gap:20px;align-items:center;padding:24px 26px;border-radius:var(--if-r-lg);background:linear-gradient(to right,var(--if-red) 0,var(--if-red-dark) 100%);color:#fff;box-shadow:0 10px 26px rgba(224,34,30,.24);margin-bottom:22px}.jtc-gd-hero:after{content:"";position:absolute;top:-90px;right:-60px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18) 0,rgba(255,255,255,0) 70%)}.jtc-gd-hero>*{position:relative;z-index:1}.jtc-gd-hero-icon{width:58px;height:58px;border-radius:16px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.26);display:flex;align-items:center;justify-content:center;flex-shrink:0}.jtc-gd-hero-title{margin:0 0 5px;font-size:20px;font-weight:800;letter-spacing:-.025em;line-height:1.25}.jtc-gd-hero-desc{margin:0;font-size:13px;line-height:1.6;color:rgba(255,255,255,.84);max-width:620px}.jtc-gd-section{background:var(--if-surface);border:1px solid var(--if-line);border-radius:var(--if-r-lg);padding:24px 26px;box-shadow:var(--if-shadow-sm);margin-bottom:18px}.jtc-gd-section-head{display:flex;align-items:center;gap:11px;padding-bottom:14px;margin-bottom:16px;border-bottom:1px solid var(--if-line)}.jtc-gd-section-icon{width:34px;height:34px;border-radius:10px;background:var(--if-red-soft);color:var(--if-red);display:flex;align-items:center;justify-content:center;flex-shrink:0}.jtc-gd-section-title{margin:0;font-size:16px;font-weight:800;letter-spacing:-.02em;color:var(--if-text)}.jtc-gd-section-sub{margin:2px 0 0;font-size:12.5px;color:var(--if-soft)}.jtc-gd-text{margin:0 0 12px;font-size:13.5px;line-height:1.75;color:var(--if-soft)}.jtc-gd-text:last-child{margin-bottom:0}.jtc-gd-text b,.jtc-gd-text strong{color:var(--if-text);font-weight:700}.jtc-gd-video{position:relative;border-radius:var(--if-r-md);overflow:hidden;background:#0e0e10;aspect-ratio:16/9;border:1px solid var(--if-line)}.jtc-gd-video iframe{width:100%;height:100%;border:0;display:block}.jtc-gd-video-note{display:flex;align-items:center;justify-content:center;gap:7px;margin:12px 0 0;font-size:12.5px;font-weight:700;color:var(--if-red)}.jtc-gd-caption{margin:12px 0 0;padding:13px 15px;border-left:3px solid var(--if-red);border-radius:0 var(--if-r-sm) var(--if-r-sm) 0;background:#fbfbfc;font-size:13px;line-height:1.65;color:var(--if-soft);font-style:italic}.jtc-gd-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}.jtc-gd-list li{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;line-height:1.6;color:var(--if-soft)}.jtc-gd-list li svg{flex-shrink:0;margin-top:2px;color:var(--if-green)}.jtc-gd-list li b{color:var(--if-text);font-weight:700}.jtc-gd-list.is-numbered li:before{content:counter(jtc-gd-step);counter-increment:jtc-gd-step;flex-shrink:0;width:22px;height:22px;border-radius:50%;background:linear-gradient(to right,var(--if-red) 0,var(--if-red-dark) 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;margin-top:1px}.jtc-gd-list.is-numbered{counter-reset:jtc-gd-step}.jtc-gd-links{display:flex;flex-direction:column;gap:10px}.jtc-gd-link{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--if-line);border-radius:var(--if-r-md);background:#fcfcfd;text-decoration:none;transition:border-color .16s var(--if-ease),transform .16s var(--if-ease),box-shadow .16s var(--if-ease)}.jtc-gd-link:hover{border-color:var(--if-red);transform:translateY(-1px);box-shadow:var(--if-shadow-sm)}.jtc-gd-link-icon{width:34px;height:34px;border-radius:10px;background:var(--if-red-soft);color:var(--if-red);display:flex;align-items:center;justify-content:center;flex-shrink:0}.jtc-gd-link-body{flex:1 1;min-width:0}.jtc-gd-link-title{display:block;font-size:13px;font-weight:700;color:var(--if-text);line-height:1.35}.jtc-gd-link-sub{display:block;margin-top:2px;font-size:11.5px;color:var(--if-muted);word-break:break-all}.jtc-gd-link-arrow{flex-shrink:0;color:var(--if-muted);transition:transform .16s var(--if-ease),color .16s var(--if-ease)}.jtc-gd-link:hover .jtc-gd-link-arrow{color:var(--if-red);transform:translate(2px,-2px)}.jtc-gd-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:16px;gap:16px}.jtc-gd-tile{padding:18px;border:1px solid var(--if-line);border-radius:var(--if-r-md);background:#fcfcfd}.jtc-gd-tile-title{margin:0 0 5px;font-size:13.5px;font-weight:800;color:var(--if-text)}.jtc-gd-tile-desc{margin:0;font-size:12.5px;line-height:1.6;color:var(--if-soft)}.jtc-gd-faq{border:1px solid var(--if-line);border-radius:var(--if-r-md);overflow:hidden}.jtc-gd-faq+.jtc-gd-faq{margin-top:10px}.jtc-gd-faq-q{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:15px 17px;border:none;background:var(--if-surface);font-family:inherit;font-size:13.5px;font-weight:700;color:var(--if-text);text-align:left;cursor:pointer;transition:background .15s var(--if-ease)}.jtc-gd-faq-q:hover{background:#fcfcfd}.jtc-gd-faq.is-open .jtc-gd-faq-q{background:rgba(224,34,30,.04);color:var(--if-red)}.jtc-gd-faq-icon{flex-shrink:0;transition:transform .2s var(--if-ease)}.jtc-gd-faq.is-open .jtc-gd-faq-icon{transform:rotate(180deg)}.jtc-gd-faq-a{font-size:13px;line-height:1.7;color:var(--if-soft);border-top:1px solid var(--if-line);padding:14px 17px 16px}.jtc-gd-cta{justify-content:space-between;gap:18px;flex-wrap:wrap;padding:22px 24px;border:1px solid var(--if-line);border-radius:var(--if-r-lg);background:var(--if-surface);box-shadow:var(--if-shadow-sm);margin-top:22px}.jtc-gd-cta,.jtc-gd-cta-text{display:flex;align-items:center}.jtc-gd-cta-text{gap:14px;min-width:0}.jtc-gd-cta-icon{width:46px;height:46px;border-radius:var(--if-r-md);background:var(--if-red-soft);color:var(--if-red);display:flex;align-items:center;justify-content:center;flex-shrink:0}@media (max-width:1024px){.jtc-gd-shell{padding:22px 24px 56px}}@media (max-width:720px){.jtc-gd-shell{padding:18px 16px 48px}.jtc-gd-head h1{font-size:22px}.jtc-gd-hero{grid-template-columns:1fr}.jtc-gd-section{padding:20px 18px}.jtc-gd-cta .jtc-if-btn{width:100%;justify-content:center}}