:root {
  --dash-ink: #254e70;
  --dash-text: #526a75;
  --dash-coral: #df6b63;
  --dash-coral-dark: #be504b;
  --dash-yellow: #f7cc58;
  --dash-mint: #eaf6f2;
  --dash-sky: #eef7fa;
  --dash-blush: #fff3f0;
  --dash-paper: #fff;
  --dash-border: #dce7eb;
  --dash-shadow: 0 12px 30px rgba(37, 78, 112, .08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.dashboard-page {
  margin: 0;
  background: #f9fcfc;
  color: var(--dash-text);
  font-family: "DM Sans", Arial, sans-serif;
  line-height: 1.6;
}

body.dashboard-page--tw {
  font-family: "Noto Sans TC", "DM Sans", "Microsoft JhengHei", Arial, sans-serif;
  line-height: 1.72;
}

body.dashboard-page--cn {
  font-family: "Noto Sans SC", "DM Sans", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.72;
}

body.dashboard-page--ja {
  font-family: "Noto Sans JP", "DM Sans", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.72;
}

body.dashboard-page--ko {
  font-family: "Noto Sans KR", "DM Sans", "Malgun Gothic", Arial, sans-serif;
  line-height: 1.68;
}

.dashboard-page h1,
.dashboard-page h2,
.dashboard-page h3 {
  margin: 0;
  color: var(--dash-ink);
  font-family: "Nunito", Arial, sans-serif;
  line-height: 1.18;
}

.dashboard-page a {
  color: var(--dash-ink);
}

.dashboard-page--tw h1,
.dashboard-page--tw h2,
.dashboard-page--tw h3,
.dashboard-page--tw .dash-brand,
.dashboard-page--cn h1,
.dashboard-page--cn h2,
.dashboard-page--cn h3,
.dashboard-page--cn .dash-brand,
.dashboard-page--ja h1,
.dashboard-page--ja h2,
.dashboard-page--ja h3,
.dashboard-page--ja .dash-brand,
.dashboard-page--ko h1,
.dashboard-page--ko h2,
.dashboard-page--ko h3,
.dashboard-page--ko .dash-brand {
  letter-spacing: 0;
}

.dashboard-page--tw h1,
.dashboard-page--tw h2,
.dashboard-page--tw h3,
.dashboard-page--tw .dash-brand {
  font-family: "Noto Sans TC", "Nunito", "Microsoft JhengHei", Arial, sans-serif;
}

.dashboard-page--cn h1,
.dashboard-page--cn h2,
.dashboard-page--cn h3,
.dashboard-page--cn .dash-brand {
  font-family: "Noto Sans SC", "Nunito", "Microsoft YaHei", Arial, sans-serif;
}

.dashboard-page--ja h1,
.dashboard-page--ja h2,
.dashboard-page--ja h3,
.dashboard-page--ja .dash-brand {
  font-family: "Noto Sans JP", "Nunito", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
}

.dashboard-page--ko h1,
.dashboard-page--ko h2,
.dashboard-page--ko h3,
.dashboard-page--ko .dash-brand {
  font-family: "Noto Sans KR", "Nunito", "Malgun Gothic", Arial, sans-serif;
}

.dashboard-page--tw .dash-kicker,
.dashboard-page--cn .dash-kicker,
.dashboard-page--ja .dash-kicker,
.dashboard-page--ko .dash-kicker {
  letter-spacing: 0;
}

.dash-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.dash-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--dash-border);
  background: rgba(255, 255, 255, .97);
}

.dash-header__inner {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  min-height: 72px;
}

.dash-brand {
  display: inline-flex;
  gap: .65rem;
  align-items: center;
  color: var(--dash-ink);
  font-family: "Nunito", Arial, sans-serif;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.dash-brand img {
  width: 40px;
  height: 40px;
}

.dash-nav {
  display: flex;
  gap: .15rem;
  margin-left: auto;
}

.dash-nav a {
  padding: .56rem .74rem;
  border-radius: 7px;
  color: var(--dash-text);
  font-weight: 700;
  text-decoration: none;
}

.dash-nav a:hover,
.dash-nav a:focus-visible,
.dash-nav a[aria-current="page"] {
  background: var(--dash-sky);
  color: var(--dash-ink);
}

.dash-home {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: .5rem .82rem;
  border: 1px solid var(--dash-border);
  border-radius: 7px;
  font-weight: 700;
  text-decoration: none;
}

.dash-main {
  padding: 1.1rem 0 3.25rem;
}

.dash-breadcrumb {
  display: flex;
  gap: .5rem;
  align-items: center;
  margin-bottom: 1rem;
  color: #78909a;
  font-size: .92rem;
}

.dash-breadcrumb a {
  text-decoration: none;
}

.dash-hero {
  display: grid;
  grid-template-columns: minmax(400px, 1fr) minmax(275px, 370px);
  gap: 1.4rem;
  align-items: stretch;
  padding: clamp(1.15rem, 4vw, 2rem);
  border: 1px solid var(--dash-border);
  border-radius: 8px;
  background: var(--dash-paper);
  box-shadow: var(--dash-shadow);
}

.dash-kicker {
  margin: 0 0 .55rem;
  color: var(--dash-coral-dark);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.dash-hero h1 {
  max-width: 18ch;
  margin-bottom: .75rem;
  font-size: clamp(2rem, 3.7vw, 2.8rem);
}

.dash-hero__lead {
  max-width: 54ch;
  margin: 0 0 1.25rem;
  font-size: 1.05rem;
}

.dash-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.dash-btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: .68rem 1.05rem;
  border-radius: 7px;
  background: var(--dash-coral);
  color: white !important;
  font-weight: 700;
  text-decoration: none;
  transition: background .18s ease, transform .18s ease;
}

button.dash-btn {
  border: 0;
  font: inherit;
  cursor: pointer;
}

.dash-btn:hover,
.dash-btn:focus-visible {
  background: var(--dash-coral-dark);
  transform: translateY(-1px);
}

.dash-btn--secondary {
  border: 1px solid var(--dash-border);
  background: var(--dash-paper);
  color: var(--dash-ink) !important;
}

.dash-btn--secondary:hover,
.dash-btn--secondary:focus-visible {
  background: var(--dash-sky);
}

.dash-feature {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: .9rem;
  align-items: center;
  padding: .9rem;
  border-radius: 8px;
  background: var(--dash-blush);
}

.dash-feature img {
  width: 100%;
  height: 168px;
  border-radius: 6px;
  object-fit: cover;
}

.dash-feature__tag {
  display: inline-flex;
  margin-bottom: .4rem;
  padding: .22rem .48rem;
  border-radius: 999px;
  background: #fff;
  color: var(--dash-coral-dark);
  font-size: .78rem;
  font-weight: 700;
}

.dash-feature h2 {
  margin-bottom: .38rem;
  font-size: 1.23rem;
}

.dash-feature p {
  margin: 0 0 .65rem;
  font-size: .92rem;
}

.dash-feature a {
  color: var(--dash-coral-dark);
  font-weight: 700;
  text-decoration: none;
}

.dash-section {
  margin-top: clamp(1.5rem, 4vw, 2.2rem);
}

.dash-section__head {
  display: flex;
  gap: 1rem;
  align-items: end;
  justify-content: space-between;
  margin-bottom: .9rem;
}

.dash-section__head h2 {
  margin-bottom: .18rem;
  font-size: clamp(1.35rem, 2.7vw, 1.65rem);
}

.dash-section__head p {
  margin: 0;
}

.dash-section__head a {
  flex: 0 0 auto;
  font-weight: 700;
  text-decoration: none;
}

.dash-paths {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
}

.dash-path {
  min-height: 148px;
  padding: 1rem;
  border: 1px solid var(--dash-border);
  border-radius: 8px;
  background: var(--dash-paper);
  text-decoration: none;
}

.dash-path:hover,
.dash-path:focus-visible {
  border-color: #b9d3db;
  box-shadow: var(--dash-shadow);
}

.dash-path__label {
  display: inline-block;
  margin-bottom: .75rem;
  color: var(--dash-coral-dark);
  font-size: .79rem;
  font-weight: 700;
  text-transform: uppercase;
}

.dash-path h3 {
  margin-bottom: .36rem;
  font-size: 1.12rem;
}

.dash-path p {
  margin: 0;
  font-size: .94rem;
}

.dash-library {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .8rem;
}

.dash-book {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: .65rem;
  border: 1px solid var(--dash-border);
  border-radius: 8px;
  background: var(--dash-paper);
}

.dash-book img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: .72rem;
  border-radius: 6px;
  background: var(--dash-sky);
  object-fit: contain;
}

.dash-book h3 {
  margin-bottom: .36rem;
  font-size: 1.04rem;
}

.dash-book p {
  margin: 0 0 .78rem;
  flex: 1;
  font-size: .91rem;
}

.dash-book a {
  font-weight: 700;
  text-decoration: none;
}

.dash-columns {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 1rem;
}

.dash-panel {
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 1px solid var(--dash-border);
  border-radius: 8px;
  background: var(--dash-paper);
}

.dash-panel--tint {
  background: var(--dash-mint);
}

.dash-panel h2 {
  margin-bottom: .35rem;
  font-size: 1.35rem;
}

.dash-panel > p {
  margin: 0 0 1rem;
}

.dash-downloads {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem;
}

.dash-download {
  display: flex;
  gap: .58rem;
  align-items: center;
  padding: .6rem;
  border-radius: 7px;
  background: var(--dash-paper);
  text-decoration: none;
}

.dash-download img {
  width: 48px;
  height: 62px;
  border-radius: 4px;
  object-fit: cover;
}

.dash-download strong {
  display: block;
  color: var(--dash-ink);
  font-size: .9rem;
  line-height: 1.25;
}

.dash-download > span > span {
  color: var(--dash-coral-dark);
  font-size: .83rem;
  font-weight: 700;
}

.dash-topics {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.dash-topics a {
  padding: .46rem .7rem;
  border: 1px solid var(--dash-border);
  border-radius: 7px;
  background: var(--dash-paper);
  font-weight: 700;
  text-decoration: none;
}

.dash-contact {
  display: grid;
  grid-template-columns: minmax(240px, .82fr) 1fr;
  gap: 1.15rem;
  align-items: start;
  background: var(--dash-sky);
}

.dash-contact form {
  display: grid;
  gap: .56rem;
}

.dash-contact label {
  color: var(--dash-ink);
  font-size: .87rem;
  font-weight: 700;
}

.dash-contact input,
.dash-contact textarea {
  width: 100%;
  min-height: 44px;
  padding: .62rem .7rem;
  border: 1px solid #bfd6dd;
  border-radius: 7px;
  background: white;
  font: inherit;
}

.dash-contact textarea {
  min-height: 102px;
  resize: vertical;
}

.dash-footer {
  padding: 1.4rem 1rem 2rem;
  border-top: 1px solid var(--dash-border);
  color: #758a93;
  text-align: center;
  font-size: .92rem;
}

@media (max-width: 960px) {
  .dash-header__inner {
    flex-wrap: wrap;
    padding: .72rem 0;
  }

  .dash-nav {
    order: 3;
    width: 100%;
  }

  .dash-hero,
  .dash-columns,
  .dash-contact {
    grid-template-columns: 1fr;
  }

  .dash-feature {
    max-width: 480px;
  }

  .dash-paths,
  .dash-library {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .dash-shell {
    width: min(calc(100% - 1.25rem), 470px);
  }

  .dash-brand span {
    display: none;
  }

  .dash-header__inner {
    gap: .55rem;
  }

  .dash-nav {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .1rem;
  }

  .dash-nav a {
    display: grid;
    min-height: 48px;
    place-items: center;
    padding: .38rem .12rem;
    font-size: .82rem;
    line-height: 1.2;
    text-align: center;
  }

  .dashboard-page--tw .dash-nav a,
  .dashboard-page--cn .dash-nav a,
  .dashboard-page--ja .dash-nav a,
  .dashboard-page--ko .dash-nav a {
    font-size: .79rem;
  }

  .dash-hero {
    padding: 1rem;
  }

  .dash-hero h1 {
    font-size: 2rem;
  }

  .dash-actions,
  .dash-btn {
    width: 100%;
  }

  .dash-feature {
    grid-template-columns: 88px 1fr;
    padding: .7rem;
  }

  .dash-feature img {
    height: 128px;
  }

  .dash-section__head {
    display: block;
  }

  .dash-section__head a {
    display: inline-block;
    margin-top: .5rem;
  }

  .dash-paths,
  .dash-library,
  .dash-downloads {
    grid-template-columns: 1fr;
  }
}