:root{--fiber-100:#a3c1e0;--fiber-200:#7ab8e6;--fiber-300:#4aa3d1;--fiber-400:#1f8fcb;--fiber-500:#1a7a9b;--fiber-600:#145b7f;--fiber-700:#0d4f6c;--slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-500:#64748b;--slate-600:#475569;--slate-700:#334155;--slate-800:#1e293b;--slate-900:#0f172a}*{box-sizing:border-box}body{margin:0;color:var(--slate-900);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;background:#fff}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.skip-link{position:absolute;left:-999px;top:1rem;z-index:20;background:#fff;color:var(--fiber-700);padding:.5rem .75rem;border:1px solid var(--fiber-300);border-radius:.375rem}.skip-link:focus{left:1rem}.site-header{border-bottom:1px solid var(--slate-200);background:rgba(255,255,255,.94);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}.nav-shell{max-width:1120px;margin:0 auto;min-height:72px;padding:0 24px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;min-height:42px;font-weight:750;color:var(--slate-900);letter-spacing:0;line-height:1;text-decoration:none}.brand:hover{text-decoration:none}.brand img{width:34px;height:34px;object-fit:contain;display:block;flex:0 0 34px}.brand-text{display:block;line-height:1;transform:translateY(1px);white-space:nowrap}.nav-links{display:flex;gap:18px;color:var(--slate-600);font-size:.95rem;flex:1}.nav-cta,.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:6px;font-weight:650;text-decoration:none;border:1px solid transparent}.nav-cta,.button-primary{background:var(--fiber-700);color:#fff}.nav-cta:hover,.button-primary:hover{background:var(--fiber-600);text-decoration:none}.button-secondary{border-color:var(--slate-300,#cbd5e1);color:var(--slate-800);background:#fff}.button-secondary:hover{background:var(--slate-50);text-decoration:none}:focus-visible{outline:3px solid var(--fiber-300);outline-offset:3px}.hero{min-height:calc(100svh - 72px);display:flex;align-items:center;background:linear-gradient(90deg,rgba(13,79,108,.92),rgba(13,79,108,.72)),url("/static/img/fiber-field.svg");background-size:cover;background-position:center;color:#fff}.hero-inner{max-width:1120px;width:100%;margin:0 auto;padding:72px 24px}.eyebrow{margin:0 0 14px;color:var(--fiber-100);font-size:.82rem;font-weight:750;letter-spacing:.08em;text-transform:uppercase}.hero h1{margin:0;font-size:clamp(3rem,9vw,7.5rem);line-height:.95;letter-spacing:0}.hero-line{margin:24px 0 0;font-size:clamp(1.6rem,4vw,3.4rem);line-height:1.05;font-weight:760}.hero-copy{max-width:680px;margin:20px 0 0;color:#e8f4fb;font-size:1.14rem}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.section{padding:80px 0}.muted{background:var(--slate-50);border-top:1px solid var(--slate-200);border-bottom:1px solid var(--slate-200)}.section-shell{max-width:1120px;margin:0 auto;padding:0 24px}.two-column{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:56px}.section h2,.feature-list h2{font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.15;margin:0 0 14px}.section h3,.feature-list h3{margin:0 0 6px;font-size:1.05rem}.section p,.feature-list p{color:var(--slate-600);margin:0}.feature-list{display:grid;gap:24px}.feature-list article,.feature-list div{padding-top:18px;border-top:1px solid var(--slate-200)}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.section-heading a{color:var(--fiber-700);font-weight:700}.page-hero{padding:82px 0 54px;background:var(--slate-50);border-bottom:1px solid var(--slate-200)}.page-hero h1{font-size:clamp(2.5rem,7vw,5.4rem);line-height:1;margin:0 0 18px}.page-hero p{max-width:780px;margin:0;color:var(--slate-600);font-size:1.15rem}.post-list{display:grid;gap:0}.post-row{padding:26px 0;border-top:1px solid var(--slate-200)}.post-row:first-child{border-top:0}.post-row time{color:var(--fiber-700);font-size:.9rem;font-weight:700}.post-row h2,.post-row h3{margin:6px 0;font-size:1.45rem;line-height:1.2}.post-row p{max-width:760px;color:var(--slate-600);margin:0}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.tags span{border:1px solid var(--fiber-100);color:var(--fiber-700);background:rgba(163,193,224,.14);border-radius:999px;padding:3px 9px;font-size:.82rem}.form-shell{max-width:720px;margin:0 auto;padding:0 24px}.contact-form{display:grid;gap:18px}.contact-form label{display:block;font-weight:700;margin-bottom:6px}.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--slate-200);border-radius:6px;padding:12px 14px;font:inherit;color:var(--slate-900)}.contact-form textarea{resize:vertical}.honeypot{position:absolute;left:-9999px}.notice{border-radius:6px;padding:12px 14px;margin-bottom:18px}.notice.success{border:1px solid var(--fiber-100);background:rgba(163,193,224,.28);color:var(--fiber-700)}.notice.error{border:1px solid #fecaca;background:#fef2f2;color:#7f1d1d}.article{max-width:840px;margin:0 auto;padding:78px 24px}.article-header{border-bottom:1px solid var(--slate-200);padding-bottom:32px;margin-bottom:40px}.article-header h1{font-size:clamp(2.5rem,6vw,4.8rem);line-height:1;margin:0 0 18px}.article-header p:not(.eyebrow){color:var(--slate-600);font-size:1.15rem}.article-body{font-size:1.08rem}.article-body h2{font-size:2rem;line-height:1.2;margin-top:2.2em}.article-body p,.article-body li{color:var(--slate-700)}.article-body a{color:var(--fiber-700);text-decoration:underline}.article-body pre{overflow:auto;background:var(--slate-900);color:#e2e8f0;border-radius:8px;padding:18px}.article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.site-footer{border-top:1px solid var(--slate-200);background:#fff}.footer-shell{max-width:1120px;margin:0 auto;padding:34px 24px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;color:var(--slate-600);font-size:.94rem}.footer-shell p{margin:0}.footer-shell nav{display:flex;gap:14px}@media (max-width:760px){.nav-shell{min-height:auto;padding:16px 20px;align-items:flex-start;flex-direction:column;gap:12px}.nav-links{flex-wrap:wrap;gap:12px}.hero{min-height:auto}.hero-inner{padding:72px 20px}.two-column{grid-template-columns:1fr;gap:32px}.section{padding:56px 0}.section-heading{align-items:flex-start;flex-direction:column}.footer-shell{align-items:flex-start;flex-direction:column}.page-hero{padding:58px 0 42px}}
.editor-shell{max-width:1120px;margin:0 auto;padding:0 24px;display:grid;gap:34px}.editor-form{border-top:1px solid var(--slate-200);padding-top:28px}.editor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.check-row{display:flex;flex-wrap:wrap;gap:14px;color:var(--slate-700)}.check-row label{display:inline-flex;align-items:center;gap:6px;margin:0;font-weight:650}.check-row input{width:auto}.preview-frame{width:100%;min-height:520px;border:1px solid var(--slate-200);border-radius:8px;background:#fff}.preview-body{padding:24px}.admin-table-wrap{overflow:auto;border:1px solid var(--slate-200);border-radius:8px;background:#fff}.admin-table{width:100%;border-collapse:collapse;font-size:.92rem}.admin-table th,.admin-table td{padding:10px 12px;border-bottom:1px solid var(--slate-200);text-align:left;vertical-align:top}.admin-table th{color:var(--slate-700);background:var(--slate-50)}.footer-social a{font-weight:700;color:var(--fiber-700)}@media (max-width:760px){.editor-grid{grid-template-columns:1fr}.admin-table{min-width:760px}}

body{background:linear-gradient(180deg,rgba(163,193,224,.22) 0,#fff 240px,#fff 68%,rgba(163,193,224,.18) 100%)}.site-header{border-bottom:1px solid rgba(163,193,224,.55);background:linear-gradient(90deg,rgba(13,79,108,.98),rgba(20,91,127,.96) 52%,rgba(26,122,155,.94));box-shadow:0 10px 30px rgba(13,79,108,.14)}.brand,.nav-links,.nav-cta{color:#fff}.nav-links a{color:rgba(255,255,255,.82)}.nav-links a:hover{color:#fff}.nav-cta{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.26)}.nav-cta:hover{background:rgba(255,255,255,.2)}.page-hero{background:linear-gradient(135deg,rgba(13,79,108,.98),rgba(20,91,127,.9) 48%,rgba(74,163,209,.42)),url("/static/img/fiber-field.svg");background-size:cover;background-position:center;border-bottom:1px solid rgba(74,163,209,.45);color:#fff}.page-hero h1{color:#fff}.page-hero p{color:rgba(241,245,249,.88)}.section{background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(248,250,252,.92))}.section:nth-of-type(even){background:linear-gradient(135deg,rgba(163,193,224,.18),rgba(255,255,255,.94) 42%,rgba(122,184,230,.12))}.muted{background:linear-gradient(135deg,rgba(163,193,224,.24),rgba(248,250,252,.96));border-color:rgba(163,193,224,.55)}.feature-list article,.feature-list div,.post-row{border-top-color:rgba(163,193,224,.75)}.feature-list article,.feature-list div{background:linear-gradient(180deg,rgba(255,255,255,.72),rgba(255,255,255,.38));border-radius:8px;padding:18px 18px 16px;border:1px solid rgba(163,193,224,.45)}.post-row{background:linear-gradient(90deg,rgba(255,255,255,.74),rgba(163,193,224,.1));border-radius:8px;margin-bottom:12px;padding:22px 20px;border:1px solid rgba(163,193,224,.45)}.form-shell,.editor-shell,.article{background:linear-gradient(180deg,rgba(255,255,255,.9),rgba(248,250,252,.88));border:1px solid rgba(163,193,224,.5);border-radius:8px}.form-shell{padding:28px}.editor-shell{padding:28px}.article{margin-top:40px;margin-bottom:40px}.contact-form input,.contact-form textarea{background:rgba(255,255,255,.88);border-color:rgba(163,193,224,.7)}.site-footer{border-top:1px solid rgba(122,184,230,.38);background:linear-gradient(135deg,var(--fiber-700),var(--fiber-600) 55%,var(--fiber-500));color:#fff}.footer-shell{color:rgba(255,255,255,.82)}.footer-shell a{color:rgba(255,255,255,.86)}.footer-shell a:hover{color:#fff}.footer-social{gap:10px}.footer-social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:999px;background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.84);box-shadow:0 8px 22px rgba(2,19,28,.18);color:var(--fiber-700);transition:transform .16s ease,background-color .16s ease,box-shadow .16s ease}.footer-social a:hover{transform:translateY(-2px);background:#fff;box-shadow:0 12px 30px rgba(2,19,28,.24);text-decoration:none}.social-mark{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:5px;background:transparent;color:var(--fiber-700);font-size:.92rem;font-weight:900;line-height:1}.social-mark-facebook{font-family:Arial,Helvetica,sans-serif;font-size:1.35rem;font-weight:900;transform:translateY(2px)}.social-mark-x{color:var(--fiber-700);font-size:1.16rem}.social-mark-linkedin{font-family:Arial,Helvetica,sans-serif;font-size:.86rem;letter-spacing:-.04em}
