/* ================================================================
   Golden Software 中国官网 · 通用页面样式（page.css）
   适用于解决方案 / 行业 / 资讯等内页
================================================================ */

/* ---------- 页面 Hero ---------- */
.page-hero-alt {
  position: relative;
  padding: 90px 0 70px;
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 90% 0%, rgba(255, 186, 0, 0.18), transparent 60%),
    linear-gradient(180deg, #f7fafd 0%, #ffffff 100%);
}
.page-hero-alt .gs-container { position: relative; z-index: 1; }
.page-hero-alt h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  color: var(--gs-primary);
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin: 12px 0 18px;
  max-width: 820px;
}
.page-hero-alt h1 span {
  background: linear-gradient(120deg, var(--gs-accent) 0%, #ff8c00 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.page-hero-alt .subtitle {
  display: block;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 600;
  color: var(--gs-accent-dark);
  margin-bottom: 10px;
}
.page-hero-alt p {
  font-size: 17px;
  line-height: 1.85;
  color: var(--gs-text-soft);
  max-width: 820px;
  margin-bottom: 14px;
}
.page-hero-alt .hero-image {
  margin-top: 40px;
  border-radius: var(--gs-radius-lg);
  overflow: hidden;
  box-shadow: var(--gs-shadow-lg);
}
.page-hero-alt .hero-image img {
  display: block;
  width: 100%;
  height: auto;
}
@media (max-width: 560px) {
  .page-hero-alt { padding: 60px 0 50px; }
}

/* ---------- 解决方案页 Hero · 左右分栏 ---------- */
.solution-hero {
  position: relative;
  padding: 90px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(900px 520px at 95% 0%, rgba(255, 186, 0, 0.14), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(51, 120, 200, 0.10), transparent 60%),
    linear-gradient(180deg, #f7fafd 0%, #ffffff 70%);
}
.solution-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 800' preserveAspectRatio='xMidYMid slice'><defs><filter id='b'><feGaussianBlur stdDeviation='0.4'/></filter></defs><g fill='none' stroke='%23334D64' stroke-width='1' stroke-opacity='0.10' filter='url(%23b)'><path d='M-50 380 Q 200 300 420 360 T 850 340 T 1260 380'/><path d='M-50 410 Q 220 330 440 390 T 870 370 T 1260 410'/><path d='M-50 440 Q 240 360 460 420 T 890 400 T 1260 440'/><path d='M-50 470 Q 260 390 480 450 T 910 430 T 1260 470'/><path d='M-50 500 Q 280 420 500 480 T 930 460 T 1260 500'/><path d='M-50 530 Q 300 450 520 510 T 950 490 T 1260 530'/><path d='M-50 560 Q 320 480 540 540 T 970 520 T 1260 560'/><path d='M-50 590 Q 340 510 560 570 T 990 550 T 1260 590'/><path d='M-50 620 Q 360 540 580 600 T 1010 580 T 1260 620'/><path d='M-50 650 Q 380 570 600 630 T 1030 610 T 1260 650'/><path d='M-50 350 Q 180 280 400 330 T 830 310 T 1260 350'/><path d='M-50 320 Q 160 260 380 300 T 810 280 T 1260 320'/><path d='M-50 290 Q 140 240 360 270 T 790 250 T 1260 290'/><path d='M-50 260 Q 120 220 340 240 T 770 220 T 1260 260'/><path d='M-50 230 Q 100 200 320 210 T 750 190 T 1260 230'/></g><g fill='%23FFBA00' fill-opacity='0.18'><circle cx='280' cy='460' r='3'/><circle cx='540' cy='420' r='3'/><circle cx='820' cy='450' r='3'/><circle cx='1080' cy='430' r='3'/><circle cx='180' cy='320' r='2.5'/><circle cx='720' cy='300' r='2.5'/></g></svg>");
  background-size: cover;
  background-position: center;
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  pointer-events: none;
}
.solution-hero > .gs-container { position: relative; z-index: 1; }
.solution-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 70px;
  align-items: center;
}
.solution-hero-text .eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 16px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 2.5px;
  color: var(--gs-accent-dark);
  background: #fff;
  border: 1px solid rgba(255, 186, 0, 0.35);
  border-radius: var(--gs-radius-pill);
  margin-bottom: 22px;
  text-transform: uppercase;
  box-shadow: 0 6px 16px rgba(255, 186, 0, 0.15);
}
.solution-hero-text .eyebrow::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--gs-accent); box-shadow: 0 0 10px var(--gs-accent);
}
.solution-hero-text h1 {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 800; line-height: 1.12; letter-spacing: -0.6px;
  color: var(--gs-primary);
  margin-bottom: 24px;
}
.solution-hero-text h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--gs-accent), #ff8c00);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.solution-hero-text p {
  font-size: 16px; line-height: 1.9;
  color: var(--gs-text-soft);
  margin-bottom: 14px;
}
.solution-hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 28px;
}
.solution-hero-meta {
  display: flex; gap: 28px; flex-wrap: wrap;
  padding-top: 28px; margin-top: 32px;
  border-top: 1px solid var(--gs-border);
}
.solution-hero-meta .item .num {
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 800; line-height: 1; letter-spacing: -0.3px;
  color: var(--gs-primary);
  margin-bottom: 6px;
}
.solution-hero-meta .item .num em {
  font-style: normal;
  background: linear-gradient(120deg, var(--gs-accent-dark), #ff8c00);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.solution-hero-meta .item .lbl {
  font-size: 12px; color: var(--gs-muted);
  letter-spacing: 0.5px;
}
.solution-hero-media { position: relative; isolation: isolate; }
.solution-hero-media::before {
  content: "";
  position: absolute;
  inset: -24px -24px -30px 20px;
  border-radius: 28px;
  background:
    radial-gradient(420px 280px at 75% 30%, rgba(255, 186, 0, 0.24), transparent 70%),
    radial-gradient(380px 280px at 20% 90%, rgba(51, 120, 200, 0.20), transparent 70%);
  filter: blur(22px);
  z-index: -1;
}
.solution-hero-media .frame {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  background: #fff;
  box-shadow:
    0 30px 60px -20px rgba(51, 77, 100, 0.35),
    0 14px 30px -10px rgba(51, 77, 100, 0.20),
    0 0 0 1px rgba(51, 77, 100, 0.08);
  transform: perspective(1400px) rotateY(-3deg) rotateX(1deg);
  transition: transform 0.5s ease;
}
.solution-hero-media .frame:hover {
  transform: perspective(1400px) rotateY(0) rotateX(0);
}
.solution-hero-media .frame img { display: block; width: 100%; height: auto; }
.solution-hero-chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 14px 32px rgba(51, 77, 100, 0.18);
  border: 1px solid rgba(51, 77, 100, 0.06);
  font-size: 13px; font-weight: 600;
  color: var(--gs-primary);
  z-index: 2;
}
.solution-hero-chip svg { width: 16px; height: 16px; color: var(--gs-accent-dark); }
.solution-hero-chip.tl { top: 24px; left: -24px; animation: solutionChipBob 6s ease-in-out infinite; }
.solution-hero-chip.br { bottom: 30px; right: -20px; animation: solutionChipBob 6s ease-in-out -3s infinite; }
@keyframes solutionChipBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
@media (max-width: 980px) {
  .solution-hero { padding: 64px 0 80px; }
  .solution-hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .solution-hero-media .frame { transform: none; }
  .solution-hero-chip.tl { left: 10px; }
  .solution-hero-chip.br { right: 10px; }
}
@media (max-width: 560px) {
  .solution-hero { padding: 48px 0 64px; }
  .solution-hero-meta { gap: 20px; }
}

/* Real-World Results 卡片少时居中 */
.rwr-grid.is-centered {
  grid-template-columns: repeat(2, minmax(0, 380px));
  justify-content: center;
  max-width: 880px;
  margin: 0 auto;
}
@media (max-width: 720px) {
  .rwr-grid.is-centered { grid-template-columns: minmax(0, 420px); }
}

/* ---------- 通用版块 ---------- */
.page-section {
  padding: 90px 0;
  background: #fff;
}
.page-section.alt { background: var(--gs-bg-soft); }
.page-section-head {
  max-width: 860px;
  margin: 0 auto 50px;
  text-align: center;
}
.page-section-head.left {
  margin-left: 0;
  text-align: left;
}
.page-section-head h2 {
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 800;
  color: var(--gs-primary);
  line-height: 1.25;
  letter-spacing: -0.5px;
  margin-bottom: 18px;
}
.page-section-head p {
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--gs-text-soft);
  margin-bottom: 14px;
}
@media (max-width: 560px) {
  .page-section { padding: 60px 0; }
}

/* ---------- 应用场景：双列图文 ---------- */
.app-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 70px;
}
.app-block:last-child { margin-bottom: 0; }
.app-block.reverse .app-text { order: 2; }
.app-block.reverse .app-media { order: 1; }
.app-block h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  color: var(--gs-primary);
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}
.app-block p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--gs-text-soft);
  margin-bottom: 14px;
}
.app-block .app-media {
  border-radius: var(--gs-radius-lg);
  overflow: hidden;
  box-shadow: var(--gs-shadow-md);
  background: #fff;
  aspect-ratio: 16 / 10;
  position: relative;
}
.app-block .app-media img,
.app-block .app-media iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
}
.app-block .app-media.video iframe {
  position: absolute;
  inset: 0;
}
@media (max-width: 880px) {
  .app-block { grid-template-columns: 1fr; gap: 30px; margin-bottom: 50px; }
  .app-block.reverse .app-text { order: 1; }
  .app-block.reverse .app-media { order: 2; }
}

/* ---------- 真实世界案例卡片 ---------- */
.rwr-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.rwr-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--gs-border);
  border-radius: var(--gs-radius-lg);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.rwr-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--gs-shadow-md);
  border-color: rgba(255, 186, 0, 0.5);
}
.rwr-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #f0f4f8;
}
.rwr-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.rwr-card:hover .rwr-card-image img { transform: scale(1.05); }
.rwr-card-body {
  padding: 22px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.rwr-card-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gs-primary);
  line-height: 1.45;
  margin-bottom: 14px;
  flex: 1;
}
.rwr-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gs-accent-dark);
  transition: gap 0.2s ease;
}
.rwr-card-link:hover { gap: 10px; }
@media (max-width: 980px) {
  .rwr-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 580px) {
  .rwr-grid { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */
.faq-list-page { max-width: 880px; margin: 0 auto; }
details.faq-item-page {
  background: #fff;
  border: 1px solid var(--gs-border);
  border-radius: var(--gs-radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
details.faq-item-page[open] {
  border-color: rgba(255, 186, 0, 0.5);
  box-shadow: var(--gs-shadow-sm);
}
.faq-item-page summary {
  padding: 22px 28px;
  font-size: 17px;
  font-weight: 600;
  color: var(--gs-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item-page summary::-webkit-details-marker { display: none; }
.faq-item-page summary::after {
  content: "+";
  font-size: 26px;
  font-weight: 300;
  color: var(--gs-accent-dark);
  transition: transform 0.25s ease;
}
.faq-item-page[open] summary::after { transform: rotate(45deg); }
.faq-item-page .faq-body {
  padding: 0 28px 24px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--gs-text-soft);
}
.faq-item-page .faq-body a {
  color: var(--gs-accent-dark);
  text-decoration: underline;
}
.faq-item-page .faq-body strong { color: var(--gs-primary); }

/* ---------- 金牌保证通用条 ---------- */
.guarantee-band-page {
  padding: 90px 0;
  background: #fff;
}
.guarantee-card-page {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 50px;
  align-items: center;
  padding: 50px;
  background: linear-gradient(135deg, #fff8e6 0%, #fff 60%);
  border: 1px solid rgba(255, 186, 0, 0.35);
  border-radius: var(--gs-radius-lg);
  box-shadow: 0 14px 40px rgba(255, 186, 0, 0.15);
}
.guarantee-card-page img { width: 100%; }
.guarantee-card-page h3 {
  font-size: 28px;
  font-weight: 800;
  color: var(--gs-primary);
  margin-bottom: 14px;
}
.guarantee-card-page p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--gs-text-soft);
  margin-bottom: 12px;
}
.guarantee-card-page strong { color: var(--gs-accent-dark); }
@media (max-width: 760px) {
  .guarantee-band-page { padding: 60px 0; }
  .guarantee-card-page {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 36px 26px;
    text-align: center;
  }
  .guarantee-card-page img {
    max-width: 140px;
    margin: 0 auto;
  }
}

/* ---------- 价格方案双卡（教育 / 学生） ---------- */
.edu-price-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  max-width: 820px;
  margin: 0 auto;
}
.edu-price-card {
  padding: 34px 30px;
  background: #fff;
  border: 1px solid var(--gs-border);
  border-radius: var(--gs-radius-lg);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.edu-price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--gs-shadow-md);
}
.edu-price-card .icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 14px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--gs-border);
  border-radius: 14px;
  box-shadow: var(--gs-shadow-sm);
}
.edu-price-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--gs-primary);
  margin-bottom: 12px;
}
.edu-price-card .price {
  font-size: 32px;
  font-weight: 800;
  color: var(--gs-accent-dark);
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}
.edu-price-card .price-note {
  font-size: 13px;
  color: var(--gs-muted);
  margin-bottom: 20px;
}
.edu-price-card .meta {
  font-size: 14px;
  color: var(--gs-text-soft);
  line-height: 1.8;
  padding-top: 18px;
  border-top: 1px dashed var(--gs-border);
  margin-top: 18px;
}
@media (max-width: 640px) {
  .edu-price-grid { grid-template-columns: 1fr; }
}

/* ---------- 步骤列表 ---------- */
.steps-list {
  max-width: 820px;
  margin: 0 auto;
  counter-reset: step;
  list-style: none;
  padding: 0;
}
.steps-list li {
  position: relative;
  padding: 20px 20px 20px 70px;
  background: #fff;
  border: 1px solid var(--gs-border);
  border-radius: var(--gs-radius-md);
  margin-bottom: 14px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--gs-text);
  counter-increment: step;
}
.steps-list li::before {
  content: counter(step);
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--gs-accent), #ff8c00);
  color: #1d1d1d;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  box-shadow: 0 6px 14px rgba(255, 186, 0, 0.4);
}
.steps-list li a { color: var(--gs-accent-dark); text-decoration: underline; font-weight: 600; }

/* ---------- 学生轮播/横向滚动图像 ---------- */
.student-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 50px;
}
.student-strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--gs-radius-md);
  box-shadow: var(--gs-shadow-sm);
}
@media (max-width: 640px) {
  .student-strip { grid-template-columns: 1fr; }
}