:root {
  --zs-primary: #ff0000;
  --zs-primary-deep: #b50000;
  --zs-primary-soft: #ffe5e5;
  --zs-accent: #ffb347;
  --zs-accent-soft: #fff2de;
  --zs-ink: #1f2430;
  --zs-muted: #646b78;
  --zs-surface: #ffffff;
  --zs-surface-alt: #f7f8fc;
  --zs-line: rgba(255, 0, 0, 0.12);
  --zs-shadow: 0 20px 60px rgba(31, 36, 48, 0.08);
  --zs-radius-xl: 28px;
  --zs-radius-lg: 20px;
  --zs-radius-md: 16px;
  --zs-radius-sm: 12px;
  --zs-shell-width: 80%;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif;
  color: var(--zs-ink);
  background: linear-gradient(180deg, #fff9f8 0%, #ffffff 28%, #f9fbff 100%);
  line-height: 1.7;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
}

button,
input,
textarea {
  font: inherit;
}

.zs-shell {
  width: var(--zs-shell-width);
  margin: 0 auto;
}

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

.zs-wz {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.zs-md-2,
.zs-md-3,
.zs-md-4,
.zs-ml-3,
.zs-mr-7,
.zs-ml-7,
.zs-mr-3 {
  min-width: 0;
}

.zs-md-2 {
  flex: 1 1 calc(50% - 12px);
}

.zs-md-3 {
  flex: 1 1 calc(33.333% - 16px);
}

.zs-md-4 {
  flex: 1 1 calc(25% - 18px);
}

.zs-ml-3,
.zs-mr-3 {
  flex: 0 0 calc(30% - 12px);
}

.zs-ml-7,
.zs-mr-7 {
  flex: 1 1 calc(70% - 12px);
}

.zs-section {
  padding: 88px 0;
}

.zs-section--compact {
  padding: 64px 0;
}

.zs-panel {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--zs-shadow);
  border-radius: var(--zs-radius-xl);
  backdrop-filter: blur(10px);
}

.zs-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--zs-primary-soft), rgba(255, 255, 255, 0.9));
  color: var(--zs-primary-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zs-eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zs-primary), var(--zs-accent));
  box-shadow: 0 0 0 6px rgba(255, 0, 0, 0.08);
}

.zs-title {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.zs-subtitle {
  margin-top: 18px;
  max-width: 760px;
  color: var(--zs-muted);
  font-size: 17px;
}

.zs-text {
  color: var(--zs-muted);
  font-size: 16px;
}

.zs-highlight {
  color: var(--zs-primary-deep);
}

.zs-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.zs-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.zs-button:hover {
  transform: translateY(-2px);
}

.zs-button--primary {
  background: linear-gradient(135deg, var(--zs-primary), #ff5959);
  color: #ffffff;
  box-shadow: 0 18px 32px rgba(255, 0, 0, 0.2);
}

.zs-button--ghost {
  border-color: rgba(31, 36, 48, 0.12);
  background: rgba(255, 255, 255, 0.8);
}

.zs-grid {
  display: grid;
  gap: 24px;
}

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

.zs-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.zs-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.zs-card {
  height: 100%;
  padding: 28px;
  border: 1px solid var(--zs-line);
  border-radius: var(--zs-radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 245, 245, 0.85));
  box-shadow: 0 16px 38px rgba(31, 36, 48, 0.06);
}

.zs-card h3,
.zs-card h4 {
  font-size: 22px;
  margin-bottom: 12px;
}

.zs-card p {
  color: var(--zs-muted);
}

.zs-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.zs-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 0, 0, 0.08);
  color: var(--zs-primary-deep);
  font-size: 13px;
  font-weight: 700;
}

.zs-lang-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.zs-lang-card {
  padding: 24px;
  border-radius: var(--zs-radius-lg);
  background: var(--zs-surface);
  border: 1px solid rgba(31, 36, 48, 0.08);
}

.zs-lang-card h3,
.zs-lang-card h4 {
  margin-bottom: 10px;
  font-size: 19px;
}

.zs-tag {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(31, 36, 48, 0.08);
  font-weight: 600;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.zs-tag:hover,
.zs-filter-button.is-active {
  background: var(--zs-primary);
  border-color: var(--zs-primary);
  color: #ffffff;
}

.zs-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.zs-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.zs-kpi {
  padding: 22px 20px;
  border-radius: var(--zs-radius-md);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 0, 0, 0.1);
}

.zs-kpi strong {
  display: block;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1;
}

.zs-kpi span {
  display: block;
  margin-top: 10px;
  color: var(--zs-muted);
  font-size: 14px;
}

.zs-page-hero {
  padding: 40px 0 24px;
}

.zs-page-hero__panel {
  padding: 42px;
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.12), rgba(255, 179, 71, 0.08) 48%, rgba(255, 255, 255, 0.96));
}

.zs-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--zs-muted);
  font-size: 14px;
}

.zs-breadcrumb span:last-child {
  color: var(--zs-primary-deep);
  font-weight: 700;
}

.zs-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 18px;
  color: var(--zs-muted);
  font-size: 14px;
}

.zs-list {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.zs-list li {
  position: relative;
  padding-left: 20px;
  color: var(--zs-muted);
}

.zs-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zs-primary), var(--zs-accent));
}

.zs-data-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.zs-data-pill {
  padding: 12px 16px;
  border-radius: var(--zs-radius-sm);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(31, 36, 48, 0.08);
  font-size: 14px;
}

.zs-news-card__meta,
.zs-product-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--zs-muted);
  font-size: 13px;
}

.zs-data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  overflow: hidden;
  border-radius: var(--zs-radius-md);
  background: #ffffff;
}

.zs-data-table th,
.zs-data-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(31, 36, 48, 0.08);
  text-align: left;
}

.zs-data-table th {
  width: 20%;
  background: rgba(255, 0, 0, 0.04);
  font-weight: 700;
}

.zs-quote {
  padding: 26px;
  border-left: 4px solid var(--zs-primary);
  border-radius: 0 var(--zs-radius-md) var(--zs-radius-md) 0;
  background: #fff4f4;
  color: var(--zs-primary-deep);
  font-size: 18px;
  font-weight: 700;
}

.zs-faq {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.zs-faq details {
  padding: 20px 22px;
  border-radius: var(--zs-radius-md);
  background: #ffffff;
  border: 1px solid rgba(31, 36, 48, 0.08);
}

.zs-faq summary {
  cursor: pointer;
  font-weight: 700;
}

.zs-faq p {
  margin-top: 12px;
  color: var(--zs-muted);
}

.zs-contact-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.zs-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.zs-contact-item strong {
  min-width: 94px;
}

.zs-article-content {
  display: grid;
  gap: 22px;
}

.zs-article-content h2,
.zs-article-content h3 {
  font-size: 28px;
}

.zs-article-content h3 {
  font-size: 22px;
}

.zs-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.zs-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.zs-embed-frame {
  width: 100%;
  display: block;
  background: transparent;
}

.zs-embed-frame--header {
  min-height: 0;
}

.zs-embed-frame--footer {
  min-height: 0;
}

.zs-header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(255, 0, 0, 0.08);
}

.zs-header__inner {
  width: var(--zs-shell-width);
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.zs-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.zs-brand img {
  width: 64px;
  height: 58px;
  object-fit: contain;
}

.zs-brand__text strong {
  display: block;
  font-size: 18px;
}

.zs-brand__text span {
  display: block;
  color: var(--zs-muted);
  font-size: 13px;
}

.zs-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 26px;
}

.zs-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
}

.zs-nav a.is-active,
.zs-nav a:hover {
  background: rgba(255, 0, 0, 0.08);
  color: var(--zs-primary-deep);
}

.zs-footer {
  color: #ffffff;
  background: linear-gradient(135deg, #2f0d0d, #6b1212 50%, #2a1c11);
}

.zs-footer__inner {
  width: var(--zs-shell-width);
  margin: 0 auto;
  padding: 54px 0 26px;
}

.zs-footer__top {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 1.35fr;
  gap: 24px;
}

.zs-footer__brand {
  max-width: 460px;
}

.zs-footer__brand .zs-brand img {
  width: 58px;
  height: 52px;
}

.zs-footer__column h3 {
  margin-bottom: 14px;
  font-size: 18px;
}

.zs-footer__column ul {
  display: grid;
  gap: 10px;
}

.zs-footer__column a,
.zs-footer__column li,
.zs-footer__brand p {
  color: rgba(255, 255, 255, 0.82);
}

.zs-footer__column:last-child {
  text-align: right;
}

.zs-footer__contact-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  column-gap: 12px;
  align-items: center;
}

.zs-footer__contact-icon {
  width: 18px;
  height: 18px;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: rgba(255, 255, 255, 0.08);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 18px 18px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  justify-self: center;
  align-self: center;
}

.zs-footer__contact-icon--phone {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M7.2 4.6l2.1-.6a1.4 1.4 0 0 1 1.7.9l.9 2.7a1.4 1.4 0 0 1-.4 1.5l-1.4 1.2c1 1.9 2.5 3.4 4.4 4.4l1.2-1.4a1.4 1.4 0 0 1 1.5-.4l2.7.9a1.4 1.4 0 0 1 .9 1.7l-.6 2.1a1.4 1.4 0 0 1-1.3 1c-8 0-14.5-6.5-14.5-14.5a1.4 1.4 0 0 1 1-1.3Z' fill='%23ffb347'/%3E%3C/svg%3E");
}

.zs-footer__contact-icon--email {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Crect x='3' y='5' width='18' height='14' rx='2' stroke='%23ffb347' stroke-width='2'/%3E%3Cpath d='m5 7 7 5 7-5' stroke='%23ffb347' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.zs-footer__contact-icon--url {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Ccircle cx='12' cy='12' r='9' stroke='%23ffb347' stroke-width='2'/%3E%3Cpath d='M3 12h18M12 3a15 15 0 0 1 0 18M12 3a15 15 0 0 0 0 18' stroke='%23ffb347' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.zs-footer__contact-icon--address {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M12 21s7-5.8 7-11a7 7 0 1 0-14 0c0 5.2 7 11 7 11Z' fill='%23ffb347'/%3E%3Ccircle cx='12' cy='10' r='2.5' fill='%231f2430'/%3E%3C/svg%3E");
}

.zs-footer__contact-value {
  text-align: right;
  max-width: 100%;
  line-height: 1.55;
  justify-self: end;
}

.zs-footer__contact-list li:last-child {
  align-items: start;
}

.zs-footer__contact-list li:last-child .zs-footer__contact-icon {
  margin-top: 4px;
  align-self: start;
}

.zs-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

@media (max-width: 1080px) {
  .zs-shell,
  .zs-header__inner,
  .zs-footer__inner {
    width: min(1200px, calc(100% - 40px));
  }

  .zs-grid--4,
  .zs-kpi-grid,
  .zs-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zs-grid--3,
  .zs-footer__top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zs-md-4,
  .zs-md-3,
  .zs-ml-3,
  .zs-mr-3,
  .zs-ml-7,
  .zs-mr-7 {
    flex-basis: calc(50% - 12px);
  }

  .zs-header__inner {
    gap: 18px;
  }

  .zs-nav {
    gap: 14px;
  }

  .zs-footer__column:last-child {
    text-align: left;
  }
}

@media (max-width: 760px) {
  .zs-section {
    padding: 68px 0;
  }

  .zs-section--compact {
    padding: 52px 0;
  }

  .zs-page-hero__panel,
  .zs-card,
  .zs-lang-card {
    padding: 24px;
  }

  .zs-shell,
  .zs-header__inner,
  .zs-footer__inner {
    width: calc(100% - 32px);
  }

  .zs-grid--2,
  .zs-grid--3,
  .zs-grid--4,
  .zs-kpi-grid,
  .zs-lang-grid,
  .zs-related-grid,
  .zs-footer__top {
    grid-template-columns: 1fr;
  }

  .zs-md-2,
  .zs-md-3,
  .zs-md-4,
  .zs-ml-3,
  .zs-mr-3,
  .zs-ml-7,
  .zs-mr-7 {
    flex-basis: 100%;
  }

  .zs-header__inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 0;
  }

  .zs-nav {
    justify-content: flex-start;
    gap: 10px;
  }

  .zs-nav a {
    padding: 9px 12px;
    font-size: 15px;
  }

  .zs-page-hero__panel {
    gap: 16px;
  }

  .zs-title {
    line-height: 1.12;
  }

  .zs-subtitle {
    font-size: 16px;
  }

  .zs-button-row {
    gap: 12px;
  }

  .zs-button-row .zs-button,
  .zs-button-row > div[class*="zs-button"] {
    width: 100%;
    justify-content: center;
  }

  .zs-embed-frame--header {
    min-height: 0;
  }

  .zs-embed-frame--footer {
    min-height: 430px;
  }
}

@media (max-width: 640px) {
  .zs-page-hero {
    padding: 28px 0 10px;
  }

  .zs-page-hero__panel {
    padding: 22px;
  }

  .zs-brand img {
    width: 56px;
    height: 50px;
  }

  .zs-brand__text strong {
    font-size: 16px;
  }

  .zs-brand__text span,
  .zs-breadcrumb,
  .zs-meta-list,
  .zs-list,
  .zs-text {
    font-size: 14px;
  }

  .zs-nav {
    width: 100%;
  }

  .zs-nav a {
    font-size: 14px;
  }

  .zs-footer__inner {
    padding: 42px 0 24px;
  }

  .zs-footer__contact-list li {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 8px;
  }

  .zs-footer__contact-icon,
  .zs-footer__contact-value {
    justify-self: start;
    text-align: left;
  }


  .zs-tag-cloud,
  .zs-chip-row,
  .zs-meta-list {
    gap: 10px;
  }

  .zs-data-table,
  .zs-data-table tbody,
  .zs-data-table tr,
  .zs-data-table th,
  .zs-data-table td {
    display: block;
    width: 100%;
  }

  .zs-data-table tr {
    padding: 16px 18px;
  }

  .zs-data-table th,
  .zs-data-table td {
    padding: 0;
  }

  .zs-data-table td {
    margin-top: 10px;
  }
}