:root {
  --green: #25e828;
  --green-deep: #0f7a12;
  --pink: #ff4f7d;
  --red: #d33;
  --purple: #8224e3;
  --ink: #1a1a1a;
  --muted: #5a5a5a;
  --paper: #fff;
  --soft: #fbf7fb;
  --line: #e7e0ea;
  --wrap: 1120px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans Devanagari", "Noto Sans", Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.85;
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--purple); }
a:hover, a:focus { color: var(--pink); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- topbar ---------- */

.topbar {
  background: var(--green);
  color: #06330a;
  font-size: 15px;
  line-height: 1.6;
}

.topbar p { margin: 0; padding: 8px 0; text-align: center; }

/* ---------- header ---------- */

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
}

.header-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--pink);
  font-size: 26px;
  font-weight: 700;
  text-decoration: none;
  position: relative;
  z-index: 60;
}

.brand:hover, .brand:focus { color: var(--pink); }
.brand img { width: 44px; height: 44px; border-radius: 8px; }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 60;
  width: 46px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  cursor: pointer;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 2px;
  background: var(--ink);
  content: "";
}

.nav-toggle-bars { top: 19px; }
.nav-toggle-bars::before { top: -6px; left: 0; }
.nav-toggle-bars::after { top: 6px; left: 0; }

.primary-nav ul {
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-nav a {
  color: var(--ink);
  font-size: 16px;
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.primary-nav a:hover,
.primary-nav a:focus { color: var(--pink); border-bottom-color: var(--pink); }

/* ---------- hero ---------- */

.hero {
  background: linear-gradient(180deg, var(--soft), var(--paper));
  border-bottom: 1px solid var(--line);
  padding: 46px 0 40px;
  text-align: center;
}

.hero h1 {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.5;
  color: var(--ink);
}

.hero .lede { margin: 0 auto 18px; max-width: 760px; color: var(--muted); }

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-tags li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 16px;
  font-size: 15px;
  background: var(--paper);
  color: var(--purple);
}

/* ---------- sections ---------- */

.band { padding: 46px 0; }
.band-soft { background: var(--soft); }

.band h2 {
  margin: 0 0 8px;
  font-size: 26px;
  line-height: 1.5;
  color: var(--red);
}

.band .lede { margin: 0 0 26px; color: var(--muted); }

/* ---------- idioms ---------- */

.idioms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.idioms > * { min-width: 0; }

.idiom {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.idiom img { width: 100%; height: auto; }

.idiom-body { padding: 18px 20px 22px; }

.idiom h3 {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.5;
  color: var(--purple);
}

.idiom .meaning {
  margin: 0 0 10px;
  font-weight: 600;
}

.idiom .meaning span { color: var(--red); }

.idiom p { margin: 0 0 12px; font-size: 17px; }

.idiom h4 {
  margin: 16px 0 6px;
  font-size: 17px;
  color: var(--ink);
}

.idiom ul { margin: 0; padding-left: 20px; font-size: 17px; }
.idiom li { margin-bottom: 6px; }

/* ---------- plain lists ---------- */

.notes { margin: 0; padding: 0; list-style: none; }

.notes li {
  border-left: 4px solid var(--green);
  padding: 4px 0 4px 16px;
  margin-bottom: 14px;
}

.notes strong { color: var(--purple); }

.author-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 22px;
  background: var(--paper);
}

.author-card dt { color: var(--muted); font-size: 16px; }
.author-card dd { margin: 0; font-weight: 600; }

.verse {
  margin: 0;
  padding: 18px 22px;
  border-left: 4px solid var(--pink);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.9;
}

.warning {
  border: 2px solid var(--red);
  border-radius: var(--radius);
  padding: 20px 24px;
  background: var(--paper);
}

.warning p { margin: 0; }

.contact p { margin: 0 0 10px; }

/* ---------- footer ---------- */

.site-footer {
  background: #111;
  color: #eee;
  padding: 28px 0;
  text-align: center;
  font-size: 16px;
}

.site-footer h2 { margin: 0 0 6px; font-size: 19px; color: var(--green); }
.site-footer p { margin: 0 0 6px; }
.site-footer .fineprint { color: #aaa; font-size: 15px; margin: 0; }

/* ---------- mobile ---------- */

@media (max-width: 900px) {
  .nav-toggle { display: block; }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(0, 0, 0, .12);
    display: none;
  }

  .primary-nav.is-open { display: block; }

  .primary-nav ul { flex-direction: column; gap: 0; padding: 8px 20px 16px; }

  .primary-nav li { border-bottom: 1px solid var(--line); }
  .primary-nav li:last-child { border-bottom: 0; }
  .primary-nav a { display: block; padding: 12px 0; border-bottom: 0; }

  .site-header { position: relative; }
  .header-in { position: relative; }
}

@media (max-width: 640px) {
  body { font-size: 17px; }
  .brand { font-size: 22px; }
  .hero { padding: 32px 0 28px; }
  .hero h1 { font-size: 24px; }
  .band { padding: 34px 0; }
  .band h2 { font-size: 22px; }
  .idioms { grid-template-columns: 1fr; gap: 20px; }
  .author-card { grid-template-columns: 1fr; }
}