/* 膜店云 · 招商加盟页（布局参考算数科技 partners，配色适配本站） */
.partners-page {
  --pt-accent: #0ea5e9;
  --pt-accent-light: #38bdf8;
  --pt-accent-dim: rgba(14, 165, 233, 0.1);
  --pt-accent-border: rgba(14, 165, 233, 0.35);
  --pt-content: 960px;
  overflow-x: hidden;
}

.partners-page .container { max-width: var(--pt-content); }

.partners-page .card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.partners-page .center-text { text-align: center; }
.partners-page .section-head h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin-bottom: 8px;
}

.partners-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pt-accent-light);
  margin-bottom: 8px;
}

.partners-hero-band { border-bottom: 1px solid var(--border); }
.partners-hero-banner {
  position: relative;
  padding: 24px 0 0;
  overflow: hidden;
  padding-bottom: 8px;
}
.partners-hero-band-head {
  position: relative;
  z-index: 3;
  margin-bottom: 8px;
}
.partners-hero-band-head .breadcrumb { margin: 0; }

.partners-banner-viewport { position: relative; }
.partners-banner-track { display: grid; grid-template-columns: 1fr; }
.partners-banner-slide {
  grid-area: 1 / 1;
  position: relative;
  height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
  transition: opacity 0.5s ease, visibility 0.5s;
}
.partners-banner-slide.is-active {
  height: auto;
  overflow: visible;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 2;
}
.partners-banner-slide-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.partners-banner-slide--main .partners-banner-slide-bg {
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(56, 189, 248, 0.18), transparent),
    linear-gradient(180deg, #f0f9ff 0%, #fff 100%);
}
.partners-banner-slide--ai .partners-banner-slide-bg {
  background:
    radial-gradient(ellipse 70% 65% at 80% 15%, rgba(56, 189, 248, 0.22), transparent 55%),
    radial-gradient(ellipse 55% 50% at 15% 85%, rgba(99, 102, 241, 0.12), transparent),
    linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
}
.partners-banner-slide--channel .partners-banner-slide-bg {
  background:
    radial-gradient(ellipse 75% 60% at 20% 20%, rgba(14, 165, 233, 0.16), transparent 55%),
    radial-gradient(ellipse 50% 45% at 85% 75%, rgba(16, 185, 129, 0.12), transparent),
    linear-gradient(180deg, #ecfdf5 0%, #fff 100%);
}

.partners-banner-slide--ai .partners-hero-copy h1,
.partners-banner-slide--ai .partners-hero-copy .lead,
.partners-banner-slide--ai .partners-stat-label { color: #cbd5e1; }
.partners-banner-slide--ai .partners-hero-copy h1 em { color: #7dd3fc; }
.partners-banner-slide--ai .partners-stat {
  background: rgba(56, 189, 248, 0.1);
  border-color: rgba(56, 189, 248, 0.3);
}
.partners-banner-slide--ai .partners-stat-value { color: #7dd3fc; }

.partners-banner-slide .container,
.partners-banner-slide .partners-hero-inner { position: relative; z-index: 1; }
.partners-banner-slide .partners-hero-inner { padding: 4px 0 20px; }
.partners-banner-slide--channel .partners-hero-copy h1 em { color: #059669; }

.partners-banner-ui {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 8px 0 20px;
}
.partners-banner-arrow,
.partners-banner-dot {
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
}
.partners-banner-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text-muted);
  font-size: 1rem;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.partners-banner-arrow:hover {
  border-color: var(--pt-accent-border);
  color: var(--pt-accent);
  background: var(--pt-accent-dim);
}
.partners-banner-dots { display: flex; gap: 10px; align-items: center; }
.partners-banner-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--pt-accent-border);
  background: transparent;
  transition: transform 0.2s, background 0.2s;
}
.partners-banner-dot.is-active {
  background: var(--pt-accent);
  transform: scale(1.15);
}
.partners-banner-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: rgba(148, 163, 184, 0.15);
  z-index: 4;
}
.partners-banner-progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--pt-accent), var(--pt-accent-light));
  transition: width 0.05s linear;
}

.partners-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 240px);
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
}
.partners-hero-copy h1 {
  font-size: clamp(1.65rem, 3.6vw, 2.2rem);
  margin: 12px 0;
  line-height: 1.25;
}
.partners-hero-copy h1 em {
  display: block;
  font-style: normal;
  color: var(--pt-accent-light);
  font-size: clamp(1.05rem, 2.4vw, 1.55rem);
  line-height: 1.45;
  margin-top: 10px;
  font-weight: 600;
}
.partners-hero-copy .lead {
  max-width: none;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}
.partners-hero-cta { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }

.partners-stats-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 240px;
}
.partners-stat {
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--pt-accent-dim);
  border: 1px solid var(--pt-accent-border);
  text-align: center;
}
.partners-stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--pt-accent-light);
  line-height: 1.1;
}
.partners-stat-value small { font-size: 0.55em; font-weight: 500; margin-left: 2px; }
.partners-stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; display: block; }

.partners-section { padding: 48px 0; }
.partners-section--alt { background: var(--bg-section); }

.pd-wrap { margin: 0; border: none; }
.pd-caption {
  text-align: center;
  margin: 0 0 16px;
  color: var(--pt-accent-light);
  font-size: 1rem;
  font-weight: 600;
}
.pd-chart {
  width: 100%;
  padding: clamp(20px, 4vw, 32px);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border: 1px solid rgba(148, 163, 184, 0.15);
  color: #e2e8f0;
}
.pd-chart-kicker {
  text-align: center;
  margin: 0 0 20px;
  font-size: 0.92rem;
  color: #94a3b8;
  letter-spacing: 0.04em;
}
.pd-chart-foot {
  text-align: center;
  margin: 20px 0 0;
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.5;
}

.pd-market-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr 1fr;
  gap: clamp(12px, 2.5vw, 20px);
  align-items: stretch;
}
.pd-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: clamp(18px, 3vw, 28px) clamp(14px, 2vw, 20px);
  border-radius: 14px;
  text-align: center;
  min-height: 160px;
}
.pd-cell--side {
  background: rgba(107, 114, 128, 0.15);
  border: 1.5px solid rgba(107, 114, 128, 0.4);
}
.pd-cell--hero {
  background: rgba(56, 189, 248, 0.12);
  border: 2px solid rgba(56, 189, 248, 0.55);
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.15);
  min-height: 200px;
}
.pd-cell-title { font-size: clamp(1.05rem, 2.2vw, 1.25rem); color: #7dd3fc; font-weight: 700; }
.pd-cell--side .pd-cell-title { color: #d1d5db; }
.pd-cell-sub { font-size: clamp(0.88rem, 1.8vw, 1rem); color: #94a3b8; }
.pd-cell-highlight { margin: 4px 0 0; font-size: clamp(0.92rem, 1.9vw, 1.05rem); color: #7dd3fc; font-weight: 600; }
.pd-cell-extra { font-size: 0.88rem; color: #94a3b8; }
.pd-cell-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}
.pd-cell-tags li {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  background: rgba(0, 0, 0, 0.25);
  color: #94a3b8;
}

.pd-collab-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 2vw, 16px);
}
.pd-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 3vw, 24px);
  border-radius: 14px;
}
.pd-col--you {
  background: rgba(59, 130, 246, 0.12);
  border: 1.5px solid rgba(96, 165, 250, 0.45);
}
.pd-col--core {
  background: rgba(56, 189, 248, 0.15);
  border: 2px solid rgba(56, 189, 248, 0.55);
  text-align: center;
  justify-content: center;
}
.pd-col--hq {
  background: rgba(99, 102, 241, 0.1);
  border: 1.5px solid rgba(99, 102, 241, 0.4);
}
.pd-col-title { font-size: clamp(1.05rem, 2.2vw, 1.2rem); font-weight: 700; color: #7dd3fc; }
.pd-col--you .pd-col-title { color: #93c5fd; }
.pd-col-desc { margin: 0; font-size: clamp(0.9rem, 1.8vw, 1rem); color: #d1d5db; }
.pd-col-meta { margin: 0; font-size: 0.88rem; color: #94a3b8; }
.pd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pd-list li {
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.28);
  font-size: clamp(0.88rem, 1.7vw, 0.95rem);
  color: #d1d5db;
  text-align: center;
}

.partners-empower-lead {
  text-align: center;
  margin: 0 auto 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.partners-empower-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 24px;
}
.partners-empower-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 18px 12px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-align: center;
  box-shadow: var(--shadow);
}
.partners-empower-tile-icon {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pt-accent);
  border: 1px solid var(--pt-accent-border);
  border-radius: 999px;
  padding: 4px 10px;
}
.partners-empower-tile strong { font-size: 0.95rem; }
.partners-empower-tile-tag { font-size: 0.78rem; color: var(--text-muted); }

.pd-lines-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 2vw, 16px);
}
.pd-line {
  padding: clamp(18px, 3vw, 24px);
  border-radius: 14px;
  border: 1.5px solid rgba(56, 189, 248, 0.35);
  background: rgba(56, 189, 248, 0.08);
  text-align: center;
  color: #e2e8f0;
}
.pd-line--p { border-color: var(--pt-accent); background: rgba(14, 165, 233, 0.18); }
.pd-line-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.25);
  border: 1px solid var(--pt-accent);
  font-size: 1rem;
  font-weight: 700;
  color: #7dd3fc;
  margin-bottom: 8px;
}
.pd-line strong { display: block; font-size: clamp(1rem, 2vw, 1.15rem); color: #7dd3fc; margin-bottom: 10px; }
.pd-line ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.pd-line li { font-size: 0.9rem; color: #94a3b8; }

.partners-product-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}
.partners-product-card {
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow);
}
.partners-product-card.line-p { border-top: 3px solid var(--pt-accent); }
.partners-product-card.line-s { border-top: 3px solid #10b981; }
.partners-product-card.line-c { border-top: 3px solid #6366f1; }
.partners-product-card-head { display: flex; justify-content: space-between; align-items: center; }
.partners-product-code { font-size: 1.1rem; font-weight: 800; color: var(--pt-accent); }
.partners-product-badge {
  font-size: 0.68rem;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--pt-accent-dim);
  color: var(--pt-accent);
  font-weight: 600;
}
.partners-product-card h3 { margin: 0; font-size: 1rem; }
.partners-product-target { font-size: 0.85rem; color: var(--text-muted); margin: 0; }
.partners-product-price { margin: 4px 0 0; font-size: 0.88rem; color: var(--text-muted); }
.partners-product-price strong { color: var(--pt-accent); font-size: 1.2rem; }
.partners-product-card .btn-row { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }

.partners-split-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.partners-fit-card h2,
.partners-region-card h2 { font-size: 1.15rem; margin: 0 0 16px; }
.partners-tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.partners-tag {
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  background: var(--pt-accent-dim);
  border: 1px solid var(--pt-accent-border);
  color: var(--pt-accent-light);
}
.partners-region-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.partners-region-group {
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--bg-base);
  border: 1px solid var(--border);
}
.partners-region-zone {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--pt-accent);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.partners-region-cities { display: flex; flex-wrap: wrap; gap: 6px 10px; }
.partners-region-cities span { font-size: 0.82rem; color: var(--text-secondary); }
.partners-region-note { font-size: 0.8rem; color: var(--text-muted); margin: 14px 0 0; }

.pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(10px, 2vw, 16px);
}
.pd-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: clamp(16px, 3vw, 24px) clamp(12px, 2vw, 16px);
  border-radius: 14px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid var(--pt-accent-border);
  text-align: center;
  color: #e2e8f0;
}
.pd-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.2);
  border: 2px solid var(--pt-accent);
  font-size: 1rem;
  font-weight: 700;
  color: #7dd3fc;
}
.pd-step strong { font-size: clamp(0.95rem, 1.9vw, 1.05rem); color: #7dd3fc; }
.pd-step span:last-child { font-size: 0.88rem; color: #94a3b8; }

.pd-revenue-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(12px, 2vw, 20px);
  align-items: center;
}
.pd-revenue-card {
  padding: clamp(20px, 3vw, 28px);
  border-radius: 14px;
  background: rgba(56, 189, 248, 0.1);
  border: 1.5px solid var(--pt-accent-border);
  text-align: center;
  color: #e2e8f0;
}
.pd-revenue-card strong { display: block; font-size: clamp(1.05rem, 2vw, 1.2rem); color: #7dd3fc; margin-bottom: 8px; }
.pd-revenue-price { margin: 0 0 6px; font-size: clamp(0.92rem, 1.8vw, 1rem); color: #d1d5db; }
.pd-revenue-note { margin: 0; font-size: 0.88rem; color: #94a3b8; }
.pd-revenue-plus { font-size: 2rem; font-weight: 300; color: #7dd3fc; text-align: center; }

.partners-benefit-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}
.partners-benefit-chip {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.84rem;
  background: var(--pt-accent-dim);
  border: 1px solid var(--pt-accent-border);
  color: var(--pt-accent);
}

.partners-contact-section {
  padding: 48px 0;
  background: var(--bg-section);
  border-top: 1px solid var(--border);
}
.partners-contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}
.partners-contact-copy h2 { margin: 8px 0 12px; font-size: 1.35rem; }
.partners-contact-channels { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.contact-channel {
  display: block;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-base);
  transition: border-color 0.2s, box-shadow 0.2s;
}
a.contact-channel:hover {
  border-color: var(--pt-accent-border);
  box-shadow: var(--shadow-hover);
}
.contact-channel .label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 4px; }
.contact-channel .value { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
.partners-contact-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 20px;
}
.partners-contact-qr img {
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: 12px 0;
  background: #fff;
  max-width: 220px;
}
.qr-card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--pt-accent);
  background: var(--pt-accent-dim);
  padding: 4px 10px;
  border-radius: 999px;
}
.partners-contact-qr h4 { margin: 0 0 8px; }
.text-muted { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; }

.partners-faq-grid { display: flex; flex-direction: column; gap: 10px; }
.partners-faq-item { padding: 14px 18px; }
.partners-faq-item summary { cursor: pointer; font-weight: 600; font-size: 0.92rem; }
.partners-faq-item p { margin: 10px 0 0; font-size: 0.88rem; color: var(--text-secondary); line-height: 1.6; }

.partners-section .partners-diagram + .partners-diagram,
.partners-section .partners-diagram + .partners-benefit-chips { margin-top: 20px; }

@media (max-width: 900px) {
  .partners-hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .partners-stats-row { flex-direction: row; flex-wrap: wrap; max-width: none; }
  .partners-stat { flex: 1 1 calc(33.333% - 8px); min-width: 96px; }
  .partners-product-cards { grid-template-columns: 1fr; }
  .partners-split-visual { grid-template-columns: 1fr; }
  .partners-contact-split { grid-template-columns: 1fr; }
  .partners-region-grid { grid-template-columns: 1fr; }
  .pd-market-grid { grid-template-columns: 1fr; }
  .pd-cell--hero { order: -1; min-height: auto; }
  .pd-collab-grid { grid-template-columns: 1fr; }
  .pd-steps { grid-template-columns: repeat(2, 1fr); }
  .pd-revenue-grid { grid-template-columns: 1fr; }
  .pd-lines-grid { grid-template-columns: 1fr; }
  .pd-line--p { order: -1; }
}

@media (max-width: 600px) {
  .partners-empower-tiles { grid-template-columns: repeat(2, 1fr); }
  .partners-section { padding: 36px 0; }
  .partners-stat { flex: 1 1 100%; }
  .pd-steps { grid-template-columns: 1fr; }
}