:root {
  --pink: #E91E63; --pink-dark: #C2185B; --pink-deep: #AD1457; --pink-soft: #FCE4EC;
  --gold: #D4AF37; --gold-warm: #B08D3C; --cream: #FAF5EB; --surface: #FFFCF6;
  --surface-alt: #FFF6DE; --ink: #2E2724; --ink-2: #5D5D5D; --ink-3: #8E8E8E; --green: #1E7A46;
  --serif: 'Fraunces', 'Noto Serif Tamil', serif;
  --sans: 'Plus Jakarta Sans', 'Anek Tamil', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--ink); background: var(--cream); line-height: 1.7; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.28; }
a { color: var(--pink-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }

nav { position: sticky; top: 0; z-index: 50; background: rgba(250,245,235,.92); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(212,175,55,.25); }
.nav-inner { display: flex; align-items: center; gap: 20px; padding: 14px 24px; max-width: 1080px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-weight: 700; font-size: 1.25rem; color: var(--ink); }
.brand img { width: 32px; height: 32px; }
.brand .ta-name { font-family: 'Noto Serif Tamil', serif; color: var(--pink-dark); font-size: 1rem; font-weight: 600; }
.nav-cta { margin-left: auto; display: inline-block; padding: 9px 20px; border-radius: 999px; background: var(--pink); color: #fff; font-weight: 600; font-size: .92rem; }
.nav-cta:hover { text-decoration: none; }

.breadcrumb { font-size: .85rem; color: var(--ink-3); padding: 22px 0 0; }
.breadcrumb a { color: var(--ink-2); }

article { padding: 14px 0 40px; }
article .eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--pink-deep); background: var(--pink-soft); padding: 5px 14px; border-radius: 999px; margin: 18px 0 18px; }
article h1 { font-size: clamp(1.9rem, 4.5vw, 2.6rem); margin-bottom: 16px; }
article h2 { font-size: clamp(1.35rem, 3vw, 1.7rem); margin: 40px 0 14px; color: var(--pink-deep); }
article h3 { font-size: 1.15rem; margin: 26px 0 8px; }
article p { margin-bottom: 16px; color: var(--ink); }
article ul, article ol { margin: 0 0 18px 22px; }
article li { margin-bottom: 8px; }
article .lead { font-size: 1.14rem; color: var(--ink-2); }
.ta-summary { background: var(--surface-alt); border: 1px solid var(--gold); border-radius: 16px; padding: 22px 26px; margin: 8px 0 30px; }
.ta-summary h2 { margin: 0 0 8px; font-size: 1.1rem; color: var(--pink-deep); font-family: 'Noto Serif Tamil', serif; }
.ta-summary p { font-family: 'Noto Serif Tamil', serif; margin: 0; color: var(--ink-2); }
table.porutham { width: 100%; border-collapse: collapse; margin: 8px 0 22px; font-size: .95rem; }
table.porutham th, table.porutham td { text-align: left; padding: 10px 12px; border-bottom: 1px solid rgba(212,175,55,.3); vertical-align: top; }
table.porutham th { background: var(--surface); color: var(--pink-deep); font-weight: 700; }
.callout { background: linear-gradient(135deg, #fff, var(--surface-alt)); border: 1px solid var(--gold); border-radius: 18px; padding: 26px 28px; margin: 28px 0; }
.callout h3 { margin: 0 0 8px; color: var(--pink-deep); }
.callout p { margin: 0 0 14px; color: var(--ink-2); }
.btn { display: inline-block; padding: 12px 26px; border-radius: 999px; font-weight: 600; background: var(--pink); color: #fff; box-shadow: 0 4px 14px rgba(233,30,99,.3); }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.related { border-top: 1px solid rgba(212,175,55,.3); margin-top: 40px; padding-top: 26px; }
.related h2 { font-size: 1.2rem; margin-bottom: 12px; }
.related ul { list-style: none; margin-left: 0; }
.related li { margin-bottom: 8px; }
.note { font-size: .88rem; color: var(--ink-3); font-style: italic; }

.guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; margin-top: 8px; }
.guide-card { background: var(--surface); border: 1px solid rgba(212,175,55,.28); border-radius: 18px; padding: 26px; }
.guide-card h2 { margin: 0 0 8px; font-size: 1.18rem; color: var(--pink-deep); }
.guide-card p { color: var(--ink-2); font-size: .96rem; margin: 0 0 14px; }
.guide-card a.more { font-weight: 600; }

footer { background: var(--surface); border-top: 1px solid rgba(212,175,55,.3); padding: 34px 0; margin-top: 40px; text-align: center; }
footer .foot-links { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; font-size: .92rem; margin-bottom: 14px; }
footer a { color: var(--ink-2); font-weight: 500; }
footer .copyright { color: var(--ink-3); font-size: .85rem; }

@media (max-width: 480px) { .brand .ta-name { display: none; } }