:root {
  --color-primary: #009088;
  --color-primary-dark: #007a73;
  --color-text: #222;
  --color-muted: #666;
  --color-border: #e5e5e5;
  --color-bg: #fff;
  --color-bg-soft: #f7f9f9;
  --max-width: 1100px;
  --radius: 6px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 16px;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text);
  text-decoration: none;
}

.site-logo:hover {
  text-decoration: none;
  color: var(--color-text);
}

.site-logo img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.site-logo__text strong {
  font-size: 1.15rem;
  color: var(--color-primary);
}

.site-logo__text span {
  font-size: 0.8rem;
  color: var(--color-muted);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-primary);
  border-radius: var(--radius);
  padding: 0.45rem 0.75rem;
  font-size: 0.95rem;
  cursor: pointer;
}

.site-nav {
  background: var(--color-primary);
}

.site-nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.site-nav a {
  display: block;
  padding: 0.85rem 1.15rem;
  color: #fff;
  font-weight: 600;
  min-width: 7.5rem;
  text-align: center;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: #fff;
  color: var(--color-primary);
  text-decoration: none;
}

.site-nav.is-sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99;
  box-shadow: var(--shadow);
}

body.nav-is-sticky {
  padding-top: 50px;
}

.notice-bar {
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.92rem;
}

.notice-bar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.45rem 1rem;
}

.notice-bar__inner::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid #f98e0e;
  margin-right: 0.5rem;
  vertical-align: middle;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 600;
  border: 1px solid transparent;
  box-shadow: var(--shadow);
}

.btn:hover {
  text-decoration: none;
}

.btn--solid {
  background: var(--color-primary);
  color: #fff;
}

.btn--solid:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}

.page-title {
  margin: 0 0 1.25rem;
  color: var(--color-primary);
  font-size: 1.75rem;
}

.page-title::after {
  content: "";
  display: block;
  width: 3rem;
  height: 3px;
  margin-top: 0.45rem;
  background: var(--color-primary);
  border-radius: 2px;
}

.section {
  margin-bottom: 2.5rem;
}

.section h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  color: var(--color-text);
}

.muted {
  color: var(--color-muted);
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .card-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.prose {
  max-width: 46rem;
}

.prose p,
.prose li {
  margin: 0 0 0.85rem;
}

.prose ul {
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}

.prose h2 {
  margin: 1.75rem 0 0.75rem;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.prose h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1.05rem;
}

.tagline {
  margin-top: 1.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

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

.contact-list li {
  margin: 0 0 0.65rem;
  padding: 0.75rem 1rem;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.contact-list strong {
  display: inline-block;
  min-width: 6.5rem;
}

.about-photos {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 0;
  margin: 1.25rem 0 0;
}

.about-photos img {
  display: block;
  border: 0;
  border-radius: 0;
  object-fit: cover;
}

.about-photos img:first-child {
  width: 374px;
  height: 369px;
}

.about-photos img:last-child {
  width: 322px;
  height: 368px;
}

@media (max-width: 639px) {
  .about-photos {
    flex-wrap: wrap;
  }

  .about-photos img:first-child,
  .about-photos img:last-child {
    width: 100%;
    height: auto;
  }
}

.callout {
  margin: 1.5rem 0;
  padding: 1rem 1.15rem;
  border-left: 4px solid var(--color-primary);
  background: var(--color-bg-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.site-footer {
  background: #1f2a2a;
  color: #d9e4e3;
  font-size: 0.92rem;
}

.site-footer a {
  color: #9fe3dd;
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .site-footer__inner {
    grid-template-columns: 2fr 1fr;
  }
}

.site-footer h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: #fff;
}

.site-footer p {
  margin: 0 0 0.4rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 0.75rem;
}

.site-footer__copy {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.85rem 1rem 1.25rem;
  color: #9aa8a7;
  font-size: 0.85rem;
}

.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 860px) {
  .layout-with-sidebar {
    grid-template-columns: 220px 1fr;
  }
}

.sidebar__box,
.sidebar__hotline,
.sidebar__contact {
  border: 1px solid var(--color-border);
  margin-bottom: 0.75rem;
}

.sidebar__box h2,
.sidebar__contact h2 {
  margin: 0;
  padding: 0.7rem 0.85rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 1rem;
}

.sidebar__box ul {
  list-style: none;
  margin: 0;
  padding: 0.35rem 0.6rem;
}

.sidebar__box li {
  border-bottom: 1px dashed #d9d9d9;
}

.sidebar__box li:last-child {
  border-bottom: 0;
}

.sidebar__box a {
  display: block;
  padding: 0.7rem 0.35rem;
  color: var(--color-text);
}

.sidebar__box a:hover,
.sidebar__box a[aria-current="page"] {
  color: var(--color-primary);
  text-decoration: none;
}

.sidebar__hotline {
  background: var(--color-primary);
  color: #fff;
  padding: 0.9rem 1rem;
}

.sidebar__hotline a {
  color: #fff;
  font-weight: 700;
}

.sidebar__contact .con {
  padding: 0.75rem 1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.listing-card {
  border: 1px solid #ccc;
  padding: 0.75rem 0.75rem 3.25rem;
  min-height: 220px;
  position: relative;
  background: #fff;
}

.listing-card > a {
  color: inherit;
  text-decoration: none;
}

.listing-card > a:hover {
  text-decoration: none;
}

.listing-card h3 {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.05rem;
  color: var(--color-text);
}

.listing-card p {
  margin: 0;
  color: #666;
  font-size: 0.95rem;
}

.listing-card__type {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid #ccc;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: #ccc;
}

.listing-card__type a {
  color: #03f;
  font-weight: 600;
}

.about-kicker,
.page-kicker {
  text-align: center;
  margin: 0 0 1.5rem;
}

.about-kicker h1,
.page-kicker h1,
.page-kicker__title {
  margin: 0;
  color: var(--color-primary);
  font-size: 1.75rem;
  font-weight: 700;
}

.about-kicker .sub,
.page-kicker .sub {
  margin: 0.6rem 0 0;
  color: #999;
  font-size: 1rem;
}

.article-label {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.article-date {
  margin: 0 0 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #f0efef;
  color: #adadad;
  font-size: 0.85rem;
}

@media (max-width: 767px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-nav {
    display: none;
  }

  .site-header.is-open + .site-nav,
  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    width: 100%;
  }

  .site-nav a {
    padding: 0.75rem 1rem;
    text-align: left;
    min-width: 0;
  }

  body.nav-is-sticky {
    padding-top: 0;
  }

  .site-nav.is-sticky.is-open,
  .site-nav.is-sticky {
    position: sticky;
    top: 0;
  }
}