:root {
  --bg: #fffaf8;
  --surface: #ffffff;
  --surface-soft: #fff3ef;
  --text: #2e2433;
  --muted: #6f6278;
  --primary: #ff6d7a;
  --primary-dark: #ef4c6a;
  --secondary: #fff1f3;
  --line: rgba(91, 63, 87, 0.12);
  --shadow: 0 20px 50px rgba(79, 41, 60, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans TC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 196, 204, 0.35), transparent 35%),
    linear-gradient(180deg, #fffdfc 0%, var(--bg) 100%);
  color: var(--text);
}

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

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(255, 250, 248, 0.72);
  border-bottom: 1px solid rgba(91, 63, 87, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff7d8b 0%, #ff9ea6 100%);
  color: #fff;
  box-shadow: 0 10px 20px rgba(255, 109, 122, 0.3);
}

.nav-links {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 0.98rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 15px 24px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #ff8a7f 100%);
  box-shadow: 0 14px 30px rgba(255, 109, 122, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #ff7e72 100%);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--text);
}

.btn-small {
  padding: 11px 18px;
  font-size: 0.95rem;
}

.btn-block {
  width: 100%;
}

.hero {
  padding: 70px 0 54px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 109, 122, 0.1);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(2.6rem, 4vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-copy h1 span {
  color: var(--primary-dark);
}

.hero-text,
.section-heading p,
.feature-card p,
.member-body p,
.step-card p,
.story-copy p,
.faq-item p,
.site-footer p {
  color: var(--muted);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.stat-card,
.feature-card,
.member-card,
.step-card,
.faq-item {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 20px;
  border-radius: var(--radius-md);
}

.stat-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.45rem;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  min-height: 640px;
}

.visual-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 60px rgba(82, 39, 61, 0.15);
}

.visual-main {
  width: 100%;
}

.visual-main img {
  aspect-ratio: 0.92;
  object-fit: cover;
}

.visual-floating {
  position: absolute;
  width: 220px;
}

.visual-floating.top {
  top: -18px;
  right: -18px;
}

.visual-floating.bottom {
  left: -20px;
  bottom: 84px;
}

.trust-chip {
  position: absolute;
  right: 24px;
  bottom: 18px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(46, 36, 51, 0.86);
  color: #fff;
  font-size: 0.92rem;
  box-shadow: 0 14px 34px rgba(46, 36, 51, 0.22);
}

.logos {
  padding: 6px 0 34px;
}

.logos p {
  margin: 0 0 16px;
  text-align: center;
  color: var(--muted);
}

.logo-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.logo-row span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  border-radius: 18px;
  border: 1px dashed rgba(111, 98, 120, 0.24);
  background: rgba(255, 255, 255, 0.75);
  color: #8b7c8f;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.section {
  padding: 84px 0;
}

.warm {
  background: linear-gradient(180deg, rgba(255, 237, 241, 0.52), rgba(255, 250, 248, 0));
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
}

.feature-grid,
.member-grid,
.steps-grid,
.faq-list {
  display: grid;
  gap: 22px;
}

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

.feature-card {
  padding: 28px;
  border-radius: 24px;
}

.icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #fff1f2;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.feature-card h3,
.step-card h3,
.faq-item h3,
.member-body h3 {
  margin: 0 0 10px;
}

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

.member-card {
  overflow: hidden;
  border-radius: 26px;
}

.member-card img {
  aspect-ratio: 1 / 1.1;
  object-fit: cover;
}

.member-body {
  padding: 24px;
}

.member-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.member-top span,
.quote-meta span {
  color: var(--muted);
  font-size: 0.95rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.tags span {
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff2f2;
  color: #9b5467;
  font-size: 0.85rem;
  font-weight: 700;
}

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

.step-card {
  padding: 30px;
  border-radius: 26px;
}

.step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #fff0f1;
  color: var(--primary-dark);
  font-weight: 800;
  margin-bottom: 18px;
}

.story-section {
  padding-top: 24px;
}

.story-grid {
  display: grid;
  grid-template-columns: 0.96fr 1.04fr;
  gap: 28px;
  align-items: center;
  padding: 28px;
  border-radius: 34px;
  background: linear-gradient(135deg, #fff5f3 0%, #ffffff 100%);
  border: 1px solid rgba(111, 98, 120, 0.1);
  box-shadow: var(--shadow);
}

.story-image img {
  border-radius: 26px;
}

.story-copy h2 {
  margin: 0 0 18px;
  font-size: clamp(1.8rem, 2.8vw, 2.8rem);
  line-height: 1.2;
}

.quote-meta {
  display: grid;
  gap: 6px;
  margin-top: 18px;
}

.cta-section {
  padding-bottom: 20px;
}

.cta-box {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: 34px;
  background: linear-gradient(135deg, #2f2433 0%, #4e3749 100%);
  color: #fff;
  box-shadow: 0 28px 60px rgba(62, 40, 55, 0.28);
}

.cta-box .eyebrow {
  background: rgba(255, 255, 255, 0.14);
  color: #ffe0e8;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.76);
}

.cta-box h2 {
  margin: 0 0 12px;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.cta-form {
  display: grid;
  gap: 12px;
}

.cta-form input {
  width: 100%;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  outline: none;
}

.cta-form input::placeholder {
  color: rgba(255, 255, 255, 0.62);
}

.faq-list {
  grid-template-columns: repeat(3, 1fr);
}

.faq-item {
  padding: 26px;
  border-radius: 24px;
}

.site-footer {
  padding: 28px 0 44px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  border-top: 1px solid rgba(111, 98, 120, 0.12);
}

.footer-brand {
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
}

@media (max-width: 1080px) {
  .hero-grid,
  .story-grid,
  .cta-box,
  .feature-grid,
  .member-grid,
  .steps-grid,
  .faq-list {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .story-grid,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    padding-bottom: 90px;
  }

  .visual-floating.top {
    right: 0;
  }

  .visual-floating.bottom {
    left: 0;
    bottom: 30px;
  }

  .faq-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .nav {
    min-height: 70px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 40px;
  }

  .hero-stats,
  .feature-grid,
  .member-grid,
  .steps-grid,
  .logo-row {
    grid-template-columns: 1fr;
  }

  .visual-floating {
    width: 160px;
  }

  .section {
    padding: 68px 0;
  }

  .cta-box,
  .story-grid {
    padding: 22px;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}