/* Fiber Link Broadband keyword article system — 2026-08-25 */
.kp-page{background:#f6f8fc;color:#0b1730}
.kp-shell{max-width:1160px;margin:0 auto;padding:0 20px}
.kp-hero{position:relative;overflow:hidden;padding:60px 0;background:linear-gradient(135deg,#07152d 0%,#0a3b82 58%,#0b63ce 100%);color:#fff}
.kp-hero:after{content:"";position:absolute;right:-100px;top:-140px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.075)}
.kp-breadcrumb{position:relative;z-index:1;display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;color:#c7dcf8;font-size:12px;font-weight:750}
.kp-breadcrumb a{color:#fff;text-decoration:none}.kp-breadcrumb span{opacity:.7}
.kp-label{position:relative;z-index:1;display:inline-flex;margin-bottom:12px;padding:7px 11px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.09);color:#dceaff;font-size:10px;font-weight:900;letter-spacing:.8px;text-transform:uppercase}
.kp-hero h1{position:relative;z-index:1;max-width:900px;margin:0;color:#fff;font-size:clamp(33px,5vw,56px);line-height:1.08;letter-spacing:-1.2px}
.kp-hero p{position:relative;z-index:1;max-width:790px;margin:17px 0 0;color:#d8e7fb;font-size:16px;line-height:1.72}
.kp-hero-actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.kp-hero-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 16px;border-radius:11px;text-decoration:none;font-size:13px;font-weight:900}
.kp-hero-actions a:first-child{background:#fff;color:#0b3b83}.kp-hero-actions a:last-child{background:#f4b429;color:#3b2800}
.kp-main{padding:50px 0 74px}.kp-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px;align-items:start}
.kp-article{min-width:0;background:#fff;border:1px solid #e5eaf2;border-radius:20px;box-shadow:0 12px 34px rgba(11,23,48,.075);overflow:hidden}
.kp-feature{margin:0}.kp-feature img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#eaf3ff}.kp-feature figcaption{padding:9px 20px;background:#f8fafc;border-bottom:1px solid #e5eaf2;color:#64748b;font-size:11px;line-height:1.5}
.kp-content{padding:30px clamp(20px,4vw,42px) 40px}.kp-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:23px}.kp-meta span{padding:6px 9px;border-radius:999px;background:#eef5ff;color:#0b63ce;font-size:10px;font-weight:850}
.kp-content p{margin:0 0 18px;color:#46546c;font-size:15px;line-height:1.82}.kp-content strong{color:#17233b}
.kp-content h2{margin:34px 0 13px;color:#0b1730;font-size:27px;line-height:1.25;letter-spacing:-.45px}.kp-content h3{margin:25px 0 10px;color:#14213a;font-size:20px}
.kp-content ul,.kp-content ol{margin:0 0 21px;padding-left:22px;color:#46546c}.kp-content li{margin:8px 0;line-height:1.7}
.kp-note{margin:24px 0;padding:17px 18px;border:1px solid #c9dcf7;border-left:4px solid #0b63ce;border-radius:12px;background:#f3f8ff;color:#334155;font-size:14px;line-height:1.7}
.kp-warning{border-color:#f3d58d;border-left-color:#f4b429;background:#fffbeb}
.kp-table-wrap{margin:20px 0 27px;overflow-x:auto;border:1px solid #e1e7f0;border-radius:14px}.kp-table{width:100%;border-collapse:collapse;min-width:620px}.kp-table th,.kp-table td{padding:13px 14px;border-bottom:1px solid #e8edf4;text-align:left;font-size:13px;vertical-align:top}.kp-table th{background:#0b3b83;color:#fff;font-weight:900}.kp-table tr:last-child td{border-bottom:0}.kp-table td:first-child{font-weight:900;color:#0b3b83}
.kp-faq{margin-top:34px}.kp-faq details{margin:9px 0;border:1px solid #e1e7f0;border-radius:12px;background:#fff}.kp-faq summary{padding:15px 17px;color:#14213a;font-size:14px;font-weight:850;cursor:pointer}.kp-faq details p{padding:0 17px 16px;margin:0;font-size:13px}
.kp-related{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:34px}.kp-related a{display:flex;align-items:center;justify-content:space-between;min-height:50px;padding:12px 14px;border:1px solid #dbe3ef;border-radius:11px;background:#f8fafc;color:#0b63ce;text-decoration:none;font-size:12px;font-weight:850}
.kp-side{position:sticky;top:112px;display:grid;gap:16px}.kp-side-card{padding:20px;border:1px solid #e1e7f0;border-radius:17px;background:#fff;box-shadow:0 10px 28px rgba(11,23,48,.07)}.kp-side-card h2{margin:0 0 9px;font-size:20px}.kp-side-card p{margin:0 0 14px;color:#64748b;font-size:12px;line-height:1.65}.kp-side-card a{display:flex;align-items:center;justify-content:center;min-height:43px;margin-top:8px;border-radius:10px;background:#0b63ce;color:#fff;text-decoration:none;font-size:12px;font-weight:900}.kp-side-card a.kp-call{background:#07152d}.kp-side-list{list-style:none;margin:0;padding:0}.kp-side-list li{padding:9px 0;border-bottom:1px solid #edf1f7;color:#475569;font-size:12px}.kp-side-list li:last-child{border-bottom:0}
@media(max-width:920px){.kp-layout{grid-template-columns:1fr}.kp-side{position:static;grid-template-columns:1fr 1fr}.kp-side-card:last-child{grid-column:1/-1}}
@media(max-width:620px){.kp-shell{padding:0 14px}.kp-hero{padding:43px 0}.kp-hero h1{font-size:34px}.kp-hero p{font-size:14px}.kp-main{padding:30px 0 50px}.kp-content{padding:23px 18px 31px}.kp-content h2{font-size:24px}.kp-side{grid-template-columns:1fr}.kp-side-card:last-child{grid-column:auto}.kp-related{grid-template-columns:1fr}.kp-feature figcaption{padding:8px 14px}}