/* 莲花演说介绍 · 品牌页 */
.about-hero {
  background: linear-gradient(135deg, #0a2342 0%, #1a3a5c 50%, #2a1810 100%);
  padding: 100px 32px 72px;
  position: relative;
  overflow: hidden;
}
.about-hero::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(230,126,34,.25), transparent 70%);
  pointer-events: none;
}
.about-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.about-logo-wrap img { max-width: 280px; width: 100%; height: auto; display: block; }
.about-hero-tag { font-size: 11px; letter-spacing: .14em; color: #f0a030; text-transform: uppercase; font-weight: 600; margin-bottom: 12px; }
.about-hero h1 { font-family: 'Noto Serif SC', serif; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 900; color: #fff; line-height: 1.2; margin-bottom: 10px; }
.about-hero-sub { font-size: 1.15rem; color: #f0a030; font-weight: 600; margin-bottom: 16px; }
.about-hero-desc { color: rgba(255,255,255,.75); font-size: 1rem; line-height: 1.85; margin-bottom: 12px; }
.about-hero-quote { color: rgba(255,255,255,.55); font-size: .95rem; line-height: 1.75; margin-bottom: 28px; font-style: italic; }
.about-hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.about-btn-primary { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; background: linear-gradient(135deg, #e67e22, #f0a030); color: #fff; border-radius: 10px; font-weight: 700; text-decoration: none; box-shadow: 0 4px 20px rgba(230,126,34,.35); }
.about-btn-outline { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border: 1.5px solid rgba(255,255,255,.35); color: #fff; border-radius: 10px; text-decoration: none; }

.about-section { padding: 72px 32px; max-width: 1200px; margin: 0 auto; }
.about-section--alt { background: #f7f5f0; }
.about-section--dark { background: #0a2342; color: #fff; }
.about-sec-label { font-size: 11px; letter-spacing: .12em; color: #e67e22; text-transform: uppercase; font-weight: 600; margin-bottom: 8px; }
.about-section--dark .about-sec-label { color: #f0a030; }
.about-sec-title { font-family: 'Noto Serif SC', serif; font-size: clamp(1.5rem, 2.8vw, 2rem); font-weight: 900; color: #0a1628; line-height: 1.3; margin-bottom: 16px; }
.about-section--dark .about-sec-title { color: #fff; }
.about-sec-desc { font-size: 15px; color: #4a5568; line-height: 1.85; max-width: 820px; }
.about-section--dark .about-sec-desc { color: rgba(255,255,255,.65); }

.brand-data-note--light {
  margin-top: 22px;
  max-width: 820px;
  padding: 16px 18px;
  border: 1px solid #e8e2d6;
  background: #faf8f4;
  border-radius: 10px;
}
.brand-data-note--light .brand-data-note__title {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  color: #0a1628;
  letter-spacing: 0.02em;
}
.brand-data-note--light .brand-data-note__list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 13px;
  line-height: 1.7;
  color: #4a5568;
}
.brand-data-note__list--plain { list-style: disc; }
.brand-data-note--light .brand-data-note__list strong { color: #0a1628; }
.brand-data-note--light a { color: #c45c16; }
.footer-data-note {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.55;
  color: rgba(255,255,255,.55);
  font-style: normal;
}
.about-em { margin-top: 20px; padding: 18px 22px; background: rgba(230,126,34,.08); border-left: 4px solid #e67e22; border-radius: 0 10px 10px 0; font-weight: 600; color: #0a1628; line-height: 1.75; }

.about-value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.about-value-card { background: #fff; border: 1px solid #ede9e0; border-radius: 12px; padding: 22px 20px; }
.about-value-card h3 { font-size: .98rem; font-weight: 700; color: #e67e22; margin-bottom: 8px; }
.about-value-card p { font-size: 14px; color: #4a5568; line-height: 1.7; }

.about-pain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.about-pain-item { display: flex; gap: 14px; padding: 18px 20px; background: #fff; border: 1px solid #ede9e0; border-radius: 12px; }
.about-pain-num { font-family: 'Playfair Display', serif; font-size: 1.3rem; font-weight: 900; color: #e67e22; opacity: .7; flex-shrink: 0; }
.about-pain-item p { font-size: 14px; color: #4a5568; line-height: 1.7; margin: 0; }
.about-pain-item strong { color: #0a1628; display: block; margin-bottom: 4px; }

.about-idea-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.about-idea-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; padding: 24px 20px; text-align: center; }
.about-idea-card i { color: #f0a030; font-size: 22px; margin-bottom: 12px; }
.about-idea-card h3 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.about-idea-card p { font-size: 13.5px; color: rgba(255,255,255,.55); line-height: 1.65; }

.about-flow { display: flex; align-items: stretch; gap: 0; margin-top: 32px; flex-wrap: wrap; justify-content: center; }
.about-flow-step { flex: 1; min-width: 140px; max-width: 220px; text-align: center; padding: 24px 16px; background: #fff; border: 1px solid #ede9e0; position: relative; }
.about-flow-step:first-child { border-radius: 12px 0 0 12px; }
.about-flow-step:last-child { border-radius: 0 12px 12px 0; }
.about-flow-num { width: 32px; height: 32px; margin: 0 auto 12px; background: #e67e22; color: #fff; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.about-flow-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: #0a1628; }
.about-flow-step p { font-size: 13px; color: #4a5568; line-height: 1.65; }
.about-flow-arrow { display: flex; align-items: center; color: #e67e22; font-size: 18px; padding: 0 4px; }

.about-opens { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.about-open-card { background: #fff; border: 1px solid #ede9e0; border-radius: 12px; padding: 22px 18px; }
.about-open-card h3 { font-size: 1rem; font-weight: 700; color: #0a1628; margin-bottom: 6px; }
.about-open-kw { font-size: 13px; color: #e67e22; font-weight: 600; margin-bottom: 8px; }
.about-open-card p { font-size: 13.5px; color: #4a5568; line-height: 1.65; }

.about-course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.about-course-card { background: #fff; border: 1px solid #ede9e0; border-radius: 12px; padding: 22px 20px; display: flex; flex-direction: column; }
.about-course-stage { font-size: 11px; letter-spacing: .08em; color: #e67e22; font-weight: 700; margin-bottom: 6px; }
.about-course-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: #0a1628; }
.about-course-card p { font-size: 13.5px; color: #4a5568; line-height: 1.65; flex: 1; margin-bottom: 14px; }
.about-course-card a { font-size: 13px; font-weight: 600; color: #1d6fa4; text-decoration: none; }

.about-coach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
.about-coach-card { background: #fff; border: 1px solid #ede9e0; border-radius: 14px; overflow: hidden; text-decoration: none; color: inherit; transition: transform .2s, box-shadow .2s; }
.about-coach-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,.08); }
.about-coach-photo { aspect-ratio: 4/5; background: #0a1628; overflow: hidden; }
.about-coach-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.about-coach-body { padding: 16px 18px 20px; }
.about-coach-name { font-weight: 900; font-size: 1.05rem; margin-bottom: 6px; color: #0a1628; }
.about-coach-role { font-size: 12px; color: #e67e22; font-weight: 600; margin-bottom: 8px; line-height: 1.5; }
.about-coach-desc { font-size: 13px; color: #4a5568; line-height: 1.65; }

.about-region-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.about-region-tag { padding: 14px; text-align: center; background: #fff; border: 1px solid #ede9e0; border-radius: 10px; font-size: 14px; font-weight: 600; color: #0a1628; }
.about-region-tag.is-pending { opacity: .65; border-style: dashed; }
.about-region-tag small { display: block; font-size: 11px; color: #e67e22; margin-top: 4px; font-weight: 600; }

.about-faq { max-width: 860px; margin: 28px auto 0; display: flex; flex-direction: column; gap: 12px; }
.about-faq-item { background: #fff; border: 1px solid #ede9e0; border-radius: 12px; padding: 20px 22px; }
.about-faq-q { font-weight: 700; color: #0a1628; margin-bottom: 8px; font-size: 15px; }
.about-faq-a { font-size: 14px; color: #4a5568; line-height: 1.75; }

.about-cta { text-align: center; padding: 64px 32px; background: linear-gradient(135deg, #0a2342, #1a3a5c); }
.about-cta h2 { font-family: 'Noto Serif SC', serif; color: #fff; font-size: 1.6rem; margin-bottom: 24px; }
.about-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 960px) {
  .about-hero-inner { grid-template-columns: 1fr; text-align: center; }
  .about-logo-wrap { display: none; }
  .about-hero-btns { justify-content: center; }
  .about-value-grid, .about-opens, .about-course-grid, .about-coach-grid { grid-template-columns: repeat(2, 1fr); }
  .about-region-grid { grid-template-columns: repeat(2, 1fr); }
  .about-flow { flex-direction: column; align-items: center; }
  .about-flow-step { max-width: 100%; border-radius: 12px !important; width: 100%; }
  .about-flow-arrow { transform: rotate(90deg); }
}
@media (max-width: 640px) {
  .about-section, .about-hero { padding-left: 20px; padding-right: 20px; }
  .about-pain-grid, .about-value-grid, .about-idea-grid, .about-opens, .about-course-grid, .about-coach-grid, .about-region-grid { grid-template-columns: 1fr; }
}