/* Blog styles. Same tokens as the home page: navy ground, green action colour, Poppins over Open Sans. */
:root{--navy:#1E3A5F;--navy-deep:#142841;--blue:#2563EB;--green:#047857;--green-soft:#d1fae5;--bg:#F8FAFC;--card:#FFFFFF;--fg:#0F172A;--muted:#475569;--line:#E4E7EB;--amber:#B45309;--display:'Poppins',system-ui,-apple-system,'Segoe UI',sans-serif;--body:'Open Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.2;text-wrap:balance;color:var(--navy)}
h1{font-size:clamp(1.9rem,4.4vw,2.9rem);font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(1.3rem,2.6vw,1.6rem);font-weight:600}
p{margin:0}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px;margin:0 auto;padding:0 20px}
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.eyebrow{font-family:var(--display);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green);margin-bottom:12px;display:block}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:8px;font-family:var(--display);font-weight:600;font-size:.95rem;text-decoration:none;border:2px solid var(--green);background:var(--green);color:#fff;cursor:pointer;transition:background .2s,border-color .2s}
.btn:hover{background:#065f46;border-color:#065f46}

header{position:sticky;top:0;z-index:10;background:rgba(248,250,252,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.logo{display:flex;align-items:center;gap:12px;font-family:var(--display);color:var(--navy);text-decoration:none;line-height:1.1}
.logo img{width:40px;height:40px;padding:6px;border:1px solid var(--line);border-radius:10px;background:#fff}
.logo b{display:block;font-weight:700;font-size:1.12rem;letter-spacing:.02em}
.logo b em{font-style:normal;letter-spacing:.28em;margin-right:.1em}
.logo small{display:block;font-family:var(--body);font-weight:500;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:3px}
nav{display:flex;align-items:center;gap:26px;font-size:.92rem}
nav a:not(.btn){color:var(--muted);text-decoration:none;font-weight:500;transition:color .2s}
nav a:not(.btn):hover,nav a[aria-current]{color:var(--navy)}
nav .btn{padding:9px 18px}
@media (max-width:760px){nav a:not(.btn):not([aria-current]){display:none}}

footer{background:var(--navy-deep);color:#9fb0c4;padding:34px 0;font-size:.88rem;margin-top:80px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}
footer a{color:#cbd5e1}
.fl{display:flex;gap:20px;flex-wrap:wrap}

.chip{display:inline-block;font-family:var(--display);font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:4px 11px;border-radius:99px}
.chip.it{background:#e0e9f5;color:var(--navy)}
.chip.pf{background:#fef3c7;color:#92400e}
.chip.pay{background:#ede9fe;color:#5b21b6}
.chip.comp{background:#e5e7eb;color:#374151}
.chip.gst{background:var(--green-soft);color:#065f46}

/* index */
.hd{padding:56px 0 28px}
.hd p.sub{color:var(--muted);max-width:60ch;margin-top:12px}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 8px}
.filters button{font:inherit;font-family:var(--display);font-weight:500;font-size:.9rem;padding:8px 18px;border-radius:99px;border:1.5px solid var(--line);background:var(--card);color:var(--muted);cursor:pointer;transition:all .2s}
.filters button:hover{border-color:var(--navy);color:var(--navy)}
.filters button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
@media (max-width:760px){.grid{grid-template-columns:1fr}}
.pc{display:flex;flex-direction:column;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px;text-decoration:none;color:inherit;transition:border-color .2s,box-shadow .2s}
.pc:hover{border-color:#b6c3d4;box-shadow:0 6px 20px rgba(30,58,95,.08)}
.pc h3{font-size:1.15rem;line-height:1.3}
.pc p{color:var(--muted);font-size:.95rem;line-height:1.6}
.pc .meta{margin-top:auto;font-size:.82rem;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}
.day{font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--navy);margin:38px 0 -4px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.empty{color:var(--muted);padding:30px 0}

/* post */
.crumb{font-size:.85rem;color:var(--muted);padding:34px 0 18px}
.crumb a{color:var(--muted)}
.post h1{margin:14px 0 14px}
.post .lede{font-size:1.15rem;color:var(--muted)}
.byline{display:flex;gap:14px;flex-wrap:wrap;align-items:center;font-size:.85rem;color:var(--muted);margin-top:18px}
.glance{margin:34px 0;border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden}
.glance h2{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--green);padding:14px 22px;border-bottom:1px solid var(--line);background:#f8fafc}
.glance dl{margin:0}
.glance .r{display:grid;grid-template-columns:130px 1fr;gap:14px;padding:12px 22px;border-bottom:1px solid var(--line);font-size:.95rem}
.glance .r:last-child{border-bottom:0}
.glance dt{color:var(--muted);font-weight:600;font-size:.85rem}
.glance dd{margin:0}
@media (max-width:520px){.glance .r{grid-template-columns:1fr;gap:2px}}
.post section{margin-top:34px}
.post section h2{margin-bottom:12px}
.post section p+p{margin-top:14px}
.take{margin-top:38px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:10px;padding:24px 26px}
.take h2{margin-bottom:12px}
.take ul{margin:0;padding-left:20px;display:grid;gap:10px}
.src{margin-top:38px}
.src h2{font-size:1.05rem;margin-bottom:10px}
.src ol{margin:0;padding-left:20px;font-size:.92rem;display:grid;gap:6px}
.note{margin-top:28px;font-size:.85rem;color:var(--muted);padding-top:18px;border-top:1px solid var(--line)}
.cta{margin-top:40px;background:var(--navy);color:#fff;border-radius:16px;padding:30px;display:flex;gap:22px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta h2{color:#fff;font-size:1.25rem}
.cta p{color:#c3cedc;font-size:.95rem;margin-top:6px;max-width:44ch}
.cta .btn{background:#fff;border-color:#fff;color:var(--navy)}
.cta .btn:hover{background:var(--green-soft);border-color:var(--green-soft)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}