:root {
  --calc-brand: #0D7377;
  --calc-brand-dark: #095e61;
  --calc-brand-soft: #e3f1ed;
  --calc-brand-pale: #f0f7f4;
  --calc-green: #176b58;
  --calc-ink: #102e31;
  --calc-paper: #f3f7f5;
  --calc-line: #d8e3de;
}

body {
  background-color: var(--calc-paper) !important;
  color: var(--calc-ink) !important;
  font-family: "Noto Sans Tamil", "DM Sans", sans-serif !important;
}

input[type="range"] { background: #d5e3dd !important; }
input[type="range"]::-webkit-slider-thumb {
  background: var(--calc-brand) !important;
  box-shadow: 0 2px 6px rgb(13 115 119 / 35%) !important;
}
input[type="range"]::-webkit-slider-thumb:hover { background: var(--calc-brand-dark) !important; }
input[type="range"]::-moz-range-thumb {
  background: var(--calc-brand) !important;
  box-shadow: 0 2px 6px rgb(13 115 119 / 35%) !important;
}

.bg-sky-50, .bg-indigo-50, .bg-sky-50\/70 { background-color: var(--calc-brand-pale) !important; }
.bg-sky-100, .bg-indigo-100 { background-color: #dceee9 !important; }
.bg-sky-500 { background-color: #16898a !important; }
.bg-sky-600 { background-color: var(--calc-brand) !important; }
.bg-sky-700 { background-color: var(--calc-brand-dark) !important; }
.bg-indigo-500 { background-color: #23816f !important; }
.bg-indigo-600 { background-color: var(--calc-green) !important; }
.bg-gradient-to-tr.from-sky-600.to-indigo-600 { background-image: linear-gradient(to top right, #0D7377, #176b58) !important; }
.bg-gradient-to-br.from-sky-600.to-indigo-700 { background-image: linear-gradient(to bottom right, #0D7377, #135b55) !important; }
.bg-gradient-to-br.from-sky-600.via-sky-700.to-indigo-800 { background-image: linear-gradient(to bottom right, #0D7377, #0b6665, #104d49) !important; }
.bg-gradient-to-br[class*="from-indigo-50/70"][class*="to-sky-50/70"] { background-image: linear-gradient(to bottom right, #f0f7f4, #e3f1ed) !important; }

.text-sky-100 { color: #e0f1ed !important; }
.text-sky-200 { color: #c3e4dd !important; }
.text-sky-600, .text-sky-700 { color: var(--calc-brand) !important; }
.text-sky-800 { color: var(--calc-brand-dark) !important; }
.text-sky-900 { color: #104c4d !important; }
.text-indigo-600, .text-indigo-700 { color: var(--calc-green) !important; }
.text-indigo-900, .text-indigo-950 { color: #164b41 !important; }

.border-sky-100, .border-indigo-100 { border-color: #d4e9e3 !important; }
.border-sky-200, .border-sky-300 { border-color: #b9dcd3 !important; }
.border-sky-500, .border-indigo-500 { border-color: var(--calc-brand) !important; }
.ring-sky-500 { --tw-ring-color: rgb(13 115 119 / 35%) !important; }
.hover\:bg-sky-700:hover { background-color: var(--calc-brand-dark) !important; }
.hover\:text-sky-700:hover { color: var(--calc-brand-dark) !important; }

.calc-site-header__inner {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: auto !important;
  min-height: 76px;
  padding-block: 8px;
}

.calc-site-header__identity {
  min-width: 0;
  flex: 1 1 auto;
  gap: 12px !important;
}

.calc-site-header__identity > :not([hidden]) ~ :not([hidden]) { margin-left: 0 !important; }
.calc-site-header__identity > div { min-width: 0; }

.calc-site-logo {
  display: block;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
}

.calc-site-logo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.calc-site-header__identity h1 { margin: 0 !important; color: var(--calc-ink) !important; font-size: 15px !important; line-height: 1.35 !important; letter-spacing: 0 !important; }
.calc-site-header__identity p { margin: 3px 0 0 !important; font-size: 10px !important; line-height: 1.5 !important; }

.calc-site-header__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex: 0 0 auto;
  color: #38524f;
  font-size: 12px;
  font-weight: 600;
}

.calc-site-header__nav a { color: inherit; text-decoration: none; white-space: nowrap; }
.calc-site-header__nav a:hover, .calc-site-header__nav .calc-nav-directory { color: var(--calc-brand); }
.calc-site-header__actions { flex: 0 0 auto; gap: 7px !important; }
.calc-site-header__actions > :not([hidden]) ~ :not([hidden]) { margin-left: 0 !important; }
.calc-site-header__actions button { white-space: nowrap; }

.calc-site-footer {
  margin-top: 40px !important;
  padding: 0 !important;
  border: 0 !important;
  background: #0D7377 !important;
  color: #d6e8e4 !important;
  text-align: left !important;
}

.calc-site-footer__inner {
  max-width: 1160px;
  margin-inline: auto;
  padding: 30px 24px 20px !important;
}

.calc-site-footer__main {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 19px;
  border-bottom: 1px solid rgb(255 255 255 / 22%);
}

.calc-site-footer__brand {
  color: #fff !important;
  font-family: "Noto Serif Tamil", Georgia, serif;
  font-size: 19px;
  font-weight: 600;
  text-decoration: none;
}

.calc-site-footer__tagline { max-width: 440px; margin: 5px 0 0 !important; color: #d6e8e4 !important; font-size: 11px !important; }
.calc-site-footer__links { display: flex; flex-wrap: wrap; gap: 9px 19px; }
.calc-site-footer__links a { color: #eef6f3; font-size: 11px; text-decoration: none; }
.calc-site-footer__links a:hover { color: #f0d39e; }
.calc-site-footer__inner > p { margin: 9px 0 0 !important; color: #d6e8e4 !important; font-size: 10px !important; line-height: 1.8 !important; text-align: left !important; }
.calc-site-footer__inner > p:first-of-type { margin-top: 18px !important; color: #fff !important; font-size: 11px !important; font-weight: 700; }
.calc-site-footer__inner .calc-site-footer__license a { color: #fff; text-underline-offset: 2px; }
.calc-site-footer__inner .calc-site-footer__license a:hover { color: #f0d39e; }

@media (max-width: 900px) {
  .calc-site-header__nav { gap: 12px; }
  .calc-site-header__nav .calc-nav-home,
  .calc-site-header__nav .calc-nav-articles { display: none; }
}

@media (max-width: 680px) {
  .calc-site-header__inner { flex-wrap: wrap; gap: 8px 12px; padding-block: 9px; }
  .calc-site-header__identity { flex: 1 1 100%; }
  .calc-site-logo { width: 38px; height: 38px; flex-basis: 38px; }
  .calc-site-header__identity h1 { font-size: 13px !important; }
  .calc-site-header__identity p { display: none; }
  .calc-site-header__nav { order: 2; margin-left: 50px; }
  .calc-site-header__actions { order: 3; margin-left: auto; }
  .calc-site-header__actions button { gap: 0 !important; padding: 7px !important; font-size: 0 !important; }
  .calc-site-header__actions button svg { width: 16px; height: 16px; }
  .calc-site-footer__inner { padding-inline: 16px !important; }
  .calc-site-footer__main { flex-direction: column; gap: 15px; }
  .calc-site-footer__links { gap: 10px 16px; }
}

@media (max-width: 360px) {
  .calc-site-header__nav { margin-left: 46px; font-size: 11px; }
  .calc-site-header__actions button { padding: 6px !important; }
}