/* Relinker brand layer — watercolor / paper / organic shapes */

.display-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-optical-sizing: auto;
  /* Fraunces：更软、略「活」一点，不要太板正（未知轴时浏览器会忽略） */
  font-variation-settings: "SOFT" 100, "WONK" 0.48;
  letter-spacing: -0.005em;
  line-height: 1.2;
}

.logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
}

.logo-lockup img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(58, 48, 38, 0.12));
}

.logo-lockup .logo-wordmark,
.logo .logo-wordmark {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 500;
  font-style: italic;
  font-optical-sizing: auto;
  font-variation-settings: "SOFT" 100, "WONK" 0.42;
  color: var(--text);
  line-height: 1;
  letter-spacing: 0.03em;
}

/* 各页内联样式里已用 --font-display 的大标题，统一偏软（中文仍走系统字体，不受影响） */
section.hero .container h1,
section.cta-section .container h2,
section.features .container > .section-title,
section.platforms .container > .section-title,
section.section .container > .section-title,
h2.section-title,
.welcome h1 {
  font-optical-sizing: auto;
  font-variation-settings: "SOFT" 100, "WONK" 0.45;
  letter-spacing: -0.004em;
}

/* 整页「纸张」底；顶栏条本身由 merchant-workspace.css 的 .mw-top 统一（避免 header 再叠一层冲突） */
body.nav-paper {
  background: rgba(253, 252, 250, 0.82) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.card-blob {
  border-radius: 28px 22px 32px 18px / 22px 28px 20px 30px;
}

.btn-ink {
  border-radius: 22px 16px 24px 18px / 18px 22px 20px 24px;
  box-shadow: var(--shadow-sm);
}

.splash-hero {
  position: relative;
  overflow: hidden;
}

.splash-hero::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto;
  height: 85%;
  background: radial-gradient(ellipse 70% 60% at 50% 40%, rgba(252, 238, 232, 0.95), transparent 70%),
    radial-gradient(ellipse 50% 45% at 20% 30%, rgba(255, 248, 220, 0.7), transparent 65%),
    radial-gradient(ellipse 45% 40% at 80% 25%, rgba(232, 244, 240, 0.75), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.splash-hero > .container {
  position: relative;
  z-index: 1;
}

/* ── Onboarding：左上角退出（不阻断流程，仅确认） */
.onboarding-exit-wrap {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1001;
}

.onboarding-exit-btn {
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(253, 252, 250, 0.92);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-sm);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.onboarding-exit-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--bg-white);
}

.onboarding-exit-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(42, 40, 38, 0.45);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.onboarding-exit-modal-overlay.is-open {
  display: flex;
}

.onboarding-exit-modal {
  width: 100%;
  max-width: 420px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: var(--shadow-lg);
}

.onboarding-exit-modal h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.onboarding-exit-modal .onboarding-exit-modal-intro {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

.onboarding-exit-modal .onboarding-exit-modal-note {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  padding: 0.65rem 0.75rem;
  background: var(--bg-light);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
}

.onboarding-exit-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.onboarding-exit-modal-actions button {
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.onboarding-exit-modal-actions .onboarding-exit-btn-keep {
  background: var(--primary);
  color: var(--text-inverse);
  border-color: var(--primary);
}

.onboarding-exit-modal-actions .onboarding-exit-btn-keep:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.onboarding-exit-modal-actions .onboarding-exit-btn-discard {
  background: transparent;
  color: var(--danger-text);
  border-color: var(--danger);
}

.onboarding-exit-modal-actions .onboarding-exit-btn-discard:hover {
  background: var(--danger-bg);
}

.onboarding-exit-modal-actions .onboarding-exit-btn-cancel {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border);
  margin-top: 0.25rem;
}

.onboarding-exit-modal-actions .onboarding-exit-btn-cancel:hover {
  border-color: var(--text-light);
  color: var(--text);
}