/* WPS Office 正版安装指引 · 暖色卡片栅格 */
:root {
  --gd-bg: #fff8f1;
  --gd-coral: #e85d04;
  --gd-coral-deep: #c2410c;
  --gd-teal: #0d9488;
  --gd-teal-deep: #0f766e;
  --gd-ink: #292524;
  --gd-mute: #57534e;
  --gd-line: #f3d5b8;
  --gd-card: #ffffff;
  --gd-soft: #fff1e6;
  --gd-teal-soft: #ccfbf1;
  --gd-shadow: 0 14px 36px rgba(41, 37, 36, 0.08);
  --gd-max: 1120px;
  --gd-radius: 24px;
  --gd-gap: 20px;
}

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

html {
  scroll-behavior: auto;
}

body.gd-body {
  margin: 0;
  color: var(--gd-ink);
  background: var(--gd-bg);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  min-height: 100vh;
}

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

a {
  color: var(--gd-coral);
  text-underline-offset: 3px;
}

a:hover,
a:focus-visible {
  color: var(--gd-coral-deep);
}

.gd-skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 40;
  padding: 8px 14px;
  background: var(--gd-ink);
  color: #fff;
  border-radius: 8px;
}

.gd-skip:focus {
  top: 12px;
}

.gd-wrap {
  width: min(100% - 2rem, var(--gd-max));
  margin-inline: auto;
}

.gd-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 248, 241, 0.94);
  border-bottom: 1px solid var(--gd-line);
  backdrop-filter: blur(8px);
}

.gd-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.gd-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gd-ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.gd-brand:hover,
.gd-brand:focus-visible {
  color: var(--gd-coral);
}

.gd-brand svg {
  display: block;
  width: 36px;
  height: 36px;
}

.gd-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.gd-nav__link {
  color: var(--gd-mute);
  text-decoration: none;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.gd-nav__link:hover,
.gd-nav__link:focus-visible,
.gd-nav__link.is-on {
  color: var(--gd-coral);
  border-bottom-color: var(--gd-coral);
}

.gd-hero {
  padding: 48px 0 20px;
}

.gd-hero__panel {
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(13, 148, 136, 0.12), transparent 46%),
    radial-gradient(90% 120% at 0% 100%, rgba(232, 93, 4, 0.16), transparent 42%),
    var(--gd-card);
  border: 1px solid var(--gd-line);
  border-radius: 32px;
  box-shadow: var(--gd-shadow);
  padding: 40px 36px;
}

.gd-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.28;
}

.gd-lead {
  margin: 0 0 22px;
  max-width: 46rem;
  color: var(--gd-mute);
  font-size: 1.05rem;
}

.gd-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.gd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--gd-coral);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 10px 20px rgba(232, 93, 4, 0.22);
}

.gd-btn:hover,
.gd-btn:focus-visible {
  background: var(--gd-coral-deep);
  color: #fff;
}

.gd-btn--ghost {
  background: transparent;
  color: var(--gd-teal-deep);
  box-shadow: none;
  border: 1px solid var(--gd-teal);
}

.gd-btn--ghost:hover,
.gd-btn--ghost:focus-visible {
  background: var(--gd-teal-soft);
  color: var(--gd-teal-deep);
}

.gd-btn--teal {
  background: var(--gd-teal);
  box-shadow: 0 10px 20px rgba(13, 148, 136, 0.2);
}

.gd-btn--teal:hover,
.gd-btn--teal:focus-visible {
  background: var(--gd-teal-deep);
  color: #fff;
}

.gd-section {
  padding: 36px 0;
}

.gd-section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  line-height: 1.35;
}

.gd-section > .gd-intro {
  margin: 0 0 22px;
  max-width: 50rem;
  color: var(--gd-mute);
}

.gd-grid {
  display: grid;
  gap: var(--gd-gap);
}

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

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

.gd-card {
  background: var(--gd-card);
  border: 1px solid var(--gd-line);
  border-radius: var(--gd-radius);
  box-shadow: var(--gd-shadow);
  padding: 26px 24px 28px;
  min-height: 100%;
}

.gd-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
}

.gd-card p {
  margin: 0 0 10px;
  color: var(--gd-mute);
}

.gd-card p:last-child {
  margin-bottom: 0;
}

.gd-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 16px;
  background: var(--gd-soft);
  color: var(--gd-coral);
}

.gd-card__icon--teal {
  background: var(--gd-teal-soft);
  color: var(--gd-teal-deep);
}

.gd-card__icon svg {
  display: block;
  width: 28px;
  height: 28px;
}

.gd-card__meta {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--gd-soft);
  color: var(--gd-coral-deep);
  font-size: 0.82rem;
  font-weight: 700;
}

.gd-card--feature {
  background: linear-gradient(180deg, #fffdfb 0%, #fff 70%);
}

.gd-quote {
  margin: 0;
}

.gd-quote p {
  color: var(--gd-ink);
}

.gd-quote footer {
  margin-top: 12px;
  color: var(--gd-teal-deep);
  font-size: 0.92rem;
  font-weight: 700;
}

.gd-data {
  font-size: 1.7rem;
  line-height: 1.2;
  color: var(--gd-coral);
  font-weight: 800;
  margin: 0 0 8px;
}

.gd-steps {
  counter-reset: gdstep;
}

.gd-steps .gd-card h3::before {
  counter-increment: gdstep;
  content: counter(gdstep);
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--gd-coral);
  color: #fff;
  font-size: 0.85rem;
  vertical-align: middle;
}

.gd-table-wrap {
  overflow-x: auto;
}

.gd-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--gd-card);
  border-radius: var(--gd-radius);
  overflow: hidden;
  box-shadow: var(--gd-shadow);
}

.gd-table th,
.gd-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--gd-line);
  vertical-align: top;
}

.gd-table th {
  background: var(--gd-soft);
  color: var(--gd-ink);
}

.gd-table tr:last-child td {
  border-bottom: 0;
}

.gd-faq .gd-card h3 {
  color: var(--gd-ink);
}

.gd-cta-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px;
  border-radius: var(--gd-radius);
  background: linear-gradient(120deg, #fff1e6, #ccfbf1);
  border: 1px solid var(--gd-line);
}

.gd-cta-banner p {
  margin: 0;
  max-width: 40rem;
}

.gd-footer {
  margin-top: 20px;
  padding: 36px 0 44px;
  background: #fff4ea;
  border-top: 1px solid var(--gd-line);
}

.gd-verify {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gd-gap);
  margin-bottom: 22px;
}

.gd-verify h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.gd-verify p {
  margin: 0;
  color: var(--gd-mute);
}

.gd-legal {
  margin: 0 0 14px;
  color: var(--gd-mute);
  font-size: 0.94rem;
}

.gd-footnav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.gd-footnav a {
  color: var(--gd-ink);
  text-decoration: none;
}

.gd-footnav a:hover,
.gd-footnav a[aria-current="page"] {
  color: var(--gd-coral);
}

@media (max-width: 900px) {
  .gd-grid--3,
  .gd-verify {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .gd-header__inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

  .gd-hero__panel {
    padding: 28px 20px;
  }

  .gd-grid--2,
  .gd-grid--3,
  .gd-verify {
    grid-template-columns: 1fr;
  }
}

span.gd-btn {
  cursor: default;
  pointer-events: none;
}