.wrap-loop{display:flex;gap:44px;align-items:flex-start}
.article{flex:1 1 720px;min-width:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:44px}
.article>.lead{font-size:18px;font-weight:600;color:var(--navy);line-height:1.7;margin-bottom:24px}
.article>.cover{width:100%;border-radius:12px;margin-bottom:28px;max-height:480px;-o-object-fit:cover;object-fit:cover}
.rich-text{line-height:1.85;color:var(--ink);font-size:16px}
.rich-text h2,.rich-text h3{margin:34px 0 14px;color:var(--navy)}
.rich-text h2{font-size:24px}
.rich-text h3{font-size:19px}
.rich-text p{margin-bottom:16px}
.rich-text ul,.rich-text ol{padding-left:24px;margin-bottom:16px;display:grid;gap:8px}
.rich-text ul li::marker{color:var(--blue)}
.rich-text a{color:var(--blue);text-decoration:underline}
.rich-text img{max-width:100%;border-radius:10px;margin:8px 0}
.rich-text blockquote{border-left:3px solid var(--blue);padding:6px 18px;color:var(--ink-soft);font-style:italic;margin:20px 0}

.aside{flex:0 0 320px;display:grid;gap:20px}
.side-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.cta-box{background:var(--navy);border-color:var(--navy);text-align:left}
.cta-box .tag{color:#ffd166}
.cta-box h4{color:#fff;font-size:20px;margin:10px 0 8px}
.cta-box p{color:rgba(255,255,255,.75);font-size:14px;line-height:1.7}
.cta-box .btn{margin-top:16px}
.rel-box h4{font-size:17px;margin-bottom:16px}
.nav-box h4{font-size:17px;margin-bottom:12px}
.nav-item{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-top:1px solid var(--line);color:var(--ink);font-weight:600;font-size:14.5px;transition:all .2s}
.nav-item svg{width:15px;height:15px;color:var(--ink-soft);transition:all .2s}
.nav-item:hover{color:var(--blue);padding-left:6px}
.nav-item:hover svg{color:var(--blue)}
.rel-item{display:block;padding:14px 0;border-top:1px solid var(--line);transition:color .2s}
.rel-item:hover .n{color:var(--blue)}
.rel-item .d{font-family:var(--mono);font-size:11.5px;color:var(--ink-soft)}
.rel-item .n{display:block;font-weight:600;color:var(--navy);margin-top:5px;font-size:14.5px;line-height:1.45}

@media(max-width:1000px){.wrap-loop{flex-direction:column}.aside{flex:1 1 100%;grid-template-columns:1fr 1fr}}
@media(max-width:640px){.article{padding:26px}.aside{grid-template-columns:1fr}}