/* =============================================================
   industry-photo.html 独有样式（摄影工作室）
   Hero：左文 + 右侧竖幅取景框（四角括号 + 虚线框）
   现状：左图右文（与医疗页相反）；痛点：圆点横条
   方案：四列圆字卡；案例：左图右文带；功能：两列对勾清单
   FAQ：手风琴；CTA：居中胶带色带
   ============================================================= */

/* ---------- 1. Hero 取景框 ---------- */
.ph-hero {
  position: relative; overflow: hidden;
  padding: calc(var(--header-h) + var(--topbar-h) + 56px) 0 80px;
  background: linear-gradient(155deg, var(--cream) 0%, var(--cream-2) 55%, #F3E7C8 100%);
}
.ph-hero-deco { position: absolute; border-radius: 50%; pointer-events: none; }
.ph-deco-1 { width: 260px; height: 260px; background: rgba(191, 216, 178, .4); top: -70px; left: -60px; }
.ph-deco-2 { width: 120px; height: 120px; background: rgba(238, 209, 145, .55); bottom: 40px; right: 38%; }
.ph-hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center;
}
.ph-breadcrumb { font-size: .88rem; color: var(--ink-3); margin-bottom: 16px; }
.ph-hero h1 { margin-bottom: 18px; }
.ph-hero-sub { max-width: 560px; margin-bottom: 28px; }
.ph-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.ph-hero-tip { font-size: .9rem; color: var(--ink-3); }

/* 竖幅取景框 */
.ph-hero-frame { position: relative; width: min(100%, 420px); justify-self: center; }
.ph-frame-img {
  border-radius: 10px; overflow: hidden;
  aspect-ratio: 3 / 4; box-shadow: var(--clay-shadow);
  transform: rotate(-2deg);
}
.ph-frame-img img { width: 100%; height: 100%; object-fit: cover; }
.ph-corner {
  position: absolute; width: 34px; height: 34px;
  border: 4px solid var(--green-3); z-index: 3;
}
.ph-corner-tl { top: -14px; left: -14px; border-right: 0; border-bottom: 0; border-radius: 8px 0 0 0; }
.ph-corner-tr { top: -14px; right: -14px; border-left: 0; border-bottom: 0; border-radius: 0 8px 0 0; }
.ph-corner-bl { bottom: -14px; left: -14px; border-right: 0; border-top: 0; border-radius: 0 0 0 8px; }
.ph-corner-br { bottom: -14px; right: -14px; border-left: 0; border-top: 0; border-radius: 0 0 8px 0; }
.ph-frame-tag {
  position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%);
  white-space: nowrap; z-index: 4;
}

/* ---------- 2. 现状：左图右文 ---------- */
.ph-status-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 48px; align-items: center; }
.ph-status-img { position: relative; }
.ph-status-img img { border-radius: var(--radius); box-shadow: var(--clay-shadow); }
.ph-status-caption {
  margin-top: 16px; font-size: .88rem; color: var(--ink-3);
  text-align: center; font-style: italic;
}
.ph-status-txt .sec-kicker { margin-bottom: 12px; }
.ph-status-txt h2 { margin-bottom: 18px; }
.ph-status-txt p { margin-bottom: 16px; }

/* ---------- 3. 痛点：圆点横条 ---------- */
.ph-pain { background: var(--cream-2); }
.ph-pain-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 26px; }
.ph-pain-list li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px 22px; border-radius: var(--radius-sm);
  background: #FFFDF6; box-shadow: var(--clay-shadow-sm);
  transition: transform .3s var(--ease);
}
.ph-pain-list li:hover { transform: translateY(-4px); }
.ph-pain-dot {
  flex-shrink: 0; width: 14px; height: 14px; border-radius: 50%;
  margin-top: 8px; background: var(--yellow-3);
  box-shadow: 0 0 0 5px rgba(238, 209, 145, .35);
}
.ph-pain-list h3 { margin-bottom: 6px; font-size: 1.06rem; }

/* ---------- 4. 方案：四列圆字卡 ---------- */
.ph-plans-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.ph-plan-card { padding: 34px 22px 30px; text-align: center; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.ph-plan-card:hover { transform: translateY(-8px); }
.ph-plan-num {
  display: inline-flex; width: 66px; height: 66px; border-radius: 50%;
  align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 800; color: var(--ink);
  background: linear-gradient(180deg, #FDF6E4 0%, var(--yellow) 100%);
  box-shadow: var(--clay-shadow-sm); margin-bottom: 18px;
}
.ph-plan-card h3 { margin-bottom: 10px; }
.ph-plan-card p { font-size: .92rem; }

/* ---------- 5. 案例：左图右文带 ---------- */
.ph-case-band {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 44px; align-items: center;
  background: linear-gradient(135deg, var(--yellow) 0%, #F1DCA6 100%);
  border-radius: var(--radius); padding: 44px; box-shadow: var(--clay-shadow);
}
.ph-case-img img { border-radius: var(--radius-sm); box-shadow: var(--clay-shadow-sm); }
.ph-case-txt h2 { margin-bottom: 14px; color: #6B5636; }
.ph-case-txt p { color: #7A6742; margin-bottom: 22px; }

/* ---------- 6. 功能清单：两列对勾 ---------- */
.ph-feat-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 30px; }
.ph-feat-list li {
  padding: 16px 20px; border-radius: var(--radius-sm);
  background: linear-gradient(165deg, #FFFDF6 0%, var(--cream-2) 100%);
  box-shadow: var(--clay-shadow-sm); display: flex; gap: 12px; align-items: baseline;
}
.ph-feat-list li::before {
  content: "✓"; flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
  background: var(--green); color: #3F5238; font-weight: 800; font-size: .8rem;
  display: flex; align-items: center; justify-content: center;
}
.ph-feat-list b { color: var(--ink); margin-right: 8px; white-space: nowrap; }
.ph-feat-list span { font-size: .88rem; color: var(--ink-2); }

/* ---------- 7. FAQ ---------- */
.ph-faq { background: var(--cream-2); }
.ph-faq-wrap { max-width: 860px; margin: 0 auto; }
.ph-faq-item {
  background: #FFFDF6; border-radius: var(--radius-sm);
  box-shadow: var(--clay-shadow-sm); margin-bottom: 14px; overflow: hidden;
}
.ph-faq-item summary {
  cursor: pointer; list-style: none; padding: 18px 22px;
  font-weight: 700; display: flex; justify-content: space-between; align-items: center;
}
.ph-faq-item summary::-webkit-details-marker { display: none; }
.ph-faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--green-3); transition: transform .3s var(--ease); }
.ph-faq-item[open] summary::after { transform: rotate(45deg); }
.ph-faq-item p { padding: 0 22px 20px; color: var(--ink-2); }

/* ---------- 8. CTA ---------- */
.ph-cta-band {
  background: #FFFDF6; border-radius: var(--radius);
  padding: 56px 40px; text-align: center; box-shadow: var(--clay-shadow);
  border-top: 8px solid var(--yellow-2); position: relative;
}
.ph-cta-band::before {
  content: ""; position: absolute; width: 160px; height: 160px; border-radius: 50%;
  background: rgba(191, 216, 178, .45); bottom: -60px; left: -40px;
}
.ph-cta-band h2 { margin-bottom: 12px; }
.ph-cta-band p { margin-bottom: 14px; }
.ph-cta-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.ph-cta-tip { font-size: .9rem; color: var(--ink-3); }
.ph-more {
  margin-top: 34px; display: flex; flex-wrap: wrap; align-items: center;
  gap: 12px; justify-content: center; font-size: .92rem;
}
.ph-more a {
  padding: 6px 16px; border-radius: 999px; background: var(--cream-2);
  border: 1.5px dashed var(--yellow-2); color: var(--ink-2); font-weight: 600;
}
.ph-more a:hover { color: var(--ink); border-color: var(--green-3); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .ph-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .ph-hero-frame { justify-self: center; }
  .ph-status-grid, .ph-case-band { grid-template-columns: 1fr; }
  .ph-plans-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .ph-pain-list, .ph-feat-list, .ph-plans-grid { grid-template-columns: 1fr; }
}