/* EchoPro Virtual Card Guide - Light documentation style */

:root {
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-border: #e2e8f0;
  --color-text: #1e293b;
  --color-muted: #64748b;
  --color-primary: #4f46e5;
  --color-primary-dark: #4338ca;
  --color-primary-soft: #eef2ff;
  --color-success: #059669;
  --color-success-soft: #ecfdf5;
  --color-warning: #d97706;
  --color-warning-soft: #fffbeb;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
  --header-h: 64px;
  --progress-h: 52px;
  --mobile-bar-h: 72px;
  --sidebar-w: 260px;
  --sticky-top-desktop: calc(var(--header-h) + var(--progress-h));
  --sticky-top-mobile: calc(var(--header-h) + var(--progress-h) + var(--mobile-bar-h));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--sticky-top-mobile);
}

@media (min-width: 960px) {
  html {
    scroll-padding-top: var(--sticky-top-desktop);
  }
}

body {
  margin: 0;
  font-family: "Noto Sans SC", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-success));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 18px;
}

.brand-title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.brand-sub {
  font-size: 12px;
  color: var(--color-muted);
}

.header-cta {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, background 0.15s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-success);
  color: #fff;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.25);
}

.btn-primary:hover {
  background: #047857;
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.progress-wrap {
  position: sticky;
  top: var(--header-h);
  z-index: 99;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: border-color 0.2s ease;
}

@media (min-width: 960px) {
  .progress-wrap.is-compact .progress-label {
    display: none;
  }

  .progress-wrap.is-compact .progress-inner {
    padding: 4px 20px;
  }

  .progress-wrap.is-compact .progress-bar {
    height: 4px;
  }
}

.progress-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--color-muted);
  margin-bottom: 6px;
}

.progress-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  border-radius: 999px;
  transition: width 0.3s ease;
}

.mobile-steps {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 20px;
  position: sticky;
  top: calc(var(--header-h) + var(--progress-h));
  z-index: 98;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  scrollbar-width: none;
}

.mobile-steps::-webkit-scrollbar {
  display: none;
}

.mobile-step-link {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  white-space: nowrap;
}

.mobile-step-link.active {
  color: #fff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.page-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 100px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 960px) {
  .page-layout {
    grid-template-columns: var(--sidebar-w) 1fr;
    padding-bottom: 48px;
  }

  .header-cta {
    display: inline-flex;
  }

  .mobile-steps {
    display: none;
  }
}

.sidebar {
  display: none;
}

@media (min-width: 960px) {
  .sidebar {
    display: block;
    position: sticky;
    top: var(--sticky-top-desktop);
    align-self: start;
  }
}

.step-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.step-nav li {
  border-bottom: 1px solid var(--color-border);
}

.step-nav li:last-child {
  border-bottom: none;
}

.step-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--color-text);
  font-size: 14px;
}

.step-nav a:hover {
  background: var(--color-bg);
}

.step-nav a.active {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-weight: 600;
}

.step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.step-nav a.active .step-num {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.hero {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

.hero-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--color-success-soft);
  color: var(--color-success);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(24px, 4vw, 32px);
  line-height: 1.25;
}

.hero-lead {
  margin: 0 0 12px;
  color: var(--color-muted);
}

.hero-video-link {
  margin: 0 0 20px;
  font-size: 14px;
}

.hero-video-link a {
  font-weight: 600;
  text-decoration: none;
}

.hero-video-link a:hover {
  text-decoration: underline;
}

.step-nav-video .step-num {
  font-size: 10px;
}

.video-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.video-section h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.video-desc {
  margin: 0 0 16px;
  color: var(--color-muted);
  font-size: 15px;
}

.video-player-wrap {
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.video-player-wrap video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
}

.hero-benefits {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.hero-benefits li {
  display: flex;
  gap: 10px;
}

.hero-benefits li::before {
  content: "✓";
  color: var(--color-success);
  font-weight: 700;
}

.cta-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--color-primary-soft);
  border: 1px solid #c7d2fe;
  border-radius: var(--radius);
}

@media (min-width: 640px) {
  .cta-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.invite-label {
  font-size: 12px;
  color: var(--color-muted);
}

.invite-code {
  font-family: ui-monospace, monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-success);
  letter-spacing: 0.05em;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 639px) {
  .cta-actions .btn {
    width: 100%;
  }
}

.content-main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.step-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.step-section h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.step-section h2 .badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.step-goal {
  margin: 0 0 16px;
  padding: 12px 16px;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}

.step-path h3,
.step-checklist h3,
.step-screenshots h3,
.step-tips h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.path-chain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}

.path-chain span {
  padding: 6px 10px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.path-chain .arrow {
  background: none;
  border: none;
  color: var(--color-muted);
  padding: 0;
}

.step-checklist ul {
  margin: 0;
  padding-left: 20px;
}

.screenshot-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.screenshot-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-bg);
  cursor: zoom-in;
}

.screenshot-item img {
  width: 100%;
  height: auto;
  aspect-ratio: unset;
  object-fit: contain;
  background: #fff;
}

.screenshot-caption {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--color-muted);
}

.alert {
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-top: 16px;
}

.alert-warning {
  background: var(--color-warning-soft);
  border: 1px solid #fcd34d;
  color: #92400e;
}

.alert-info {
  background: var(--color-primary-soft);
  border: 1px solid #c7d2fe;
  color: var(--color-primary-dark);
}

.inline-cta {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.inline-cta-text {
  font-size: 14px;
  color: var(--color-muted);
  margin-right: auto;
}

.calculator-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.calculator-card h3 {
  margin: 0 0 4px;
  font-size: 17px;
}

.calculator-card .desc {
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--color-muted);
}

.calc-field label {
  display: block;
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 6px;
}

.calc-field input {
  width: 100%;
  padding: 10px 12px 10px 28px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
}

.input-wrap {
  position: relative;
}

.input-prefix {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  font-weight: 600;
}

.calc-results {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.calc-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
}

.calc-row strong {
  font-family: ui-monospace, monospace;
}

.calc-row.highlight strong {
  color: var(--color-success);
  font-size: 18px;
}

.faq-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.faq-section h2 {
  margin: 0 0 16px;
  font-size: 20px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  padding: 16px 0;
  background: none;
  border: none;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: "+";
  font-size: 20px;
  color: var(--color-muted);
}

.faq-item.open .faq-question::after {
  content: "−";
}

.faq-answer {
  display: none;
  padding: 0 0 16px;
  font-size: 14px;
  color: var(--color-muted);
}

.faq-item.open .faq-answer {
  display: block;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 32px 20px;
  text-align: center;
}

.site-footer p {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--color-muted);
}

.disclaimer {
  font-size: 12px;
  line-height: 1.6;
}

.mobile-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 110;
  display: flex;
  gap: 10px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
}

.mobile-bar .btn {
  flex: 1;
  padding: 14px 12px;
}

@media (min-width: 960px) {
  .mobile-bar {
    display: none;
  }
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(15, 23, 42, 0.88);
  display: none;
  flex-direction: column;
  align-items: stretch;
  padding: 20px;
  padding-top: 64px;
}

.lightbox.open {
  display: flex;
}

.lightbox-viewport {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 0;
  cursor: default;
}

.lightbox-viewport.is-draggable {
  cursor: grab;
}

.lightbox-viewport.is-dragging {
  cursor: grabbing;
}

#lightbox-img {
  max-width: min(100%, 1000px);
  max-height: 100%;
  object-fit: contain;
  transform-origin: center center;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox-hint {
  flex-shrink: 0;
  margin: 12px 0 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  pointer-events: none;
}

@media (max-width: 959px) {
  .lightbox-hint {
    display: none;
  }
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 1;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

.toast {
  position: fixed;
  bottom: calc(var(--mobile-bar-h) + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1e293b;
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 150;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (min-width: 960px) {
  .toast {
    bottom: 32px;
  }
}

/* Feedback FAB & Modal */
.feedback-fab {
  position: fixed;
  right: 20px;
  bottom: calc(var(--mobile-bar-h) + 16px);
  z-index: 105;
  padding: 12px 18px;
  border: none;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.35);
  transition: transform 0.15s, background 0.15s;
}

.feedback-fab:hover {
  background: var(--color-primary-dark);
}

.feedback-fab:active {
  transform: scale(0.96);
}

@media (min-width: 960px) {
  .feedback-fab {
    bottom: 24px;
  }
}

.footer-feedback-link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 14px;
}

.footer-feedback-link:hover {
  text-decoration: underline;
}

.feedback-modal {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.feedback-modal.open {
  display: flex;
}

.feedback-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
}

.feedback-panel {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.15);
  padding: 24px;
}

.feedback-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.feedback-header h2 {
  margin: 0;
  font-size: 20px;
}

.feedback-close {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}

.feedback-close:hover {
  background: var(--color-border);
}

.feedback-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feedback-label .required {
  color: var(--color-danger, #dc2626);
}

.feedback-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  resize: vertical;
  min-height: 120px;
}

.feedback-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.feedback-char-row {
  text-align: right;
  margin: 6px 0 16px;
}

.feedback-char-count {
  font-size: 12px;
  color: var(--color-muted);
}

.feedback-char-count.over-limit {
  color: var(--color-danger, #dc2626);
}

.feedback-file-input {
  width: 100%;
  font-size: 14px;
}

.feedback-hint {
  margin: 6px 0 12px;
  font-size: 12px;
  color: var(--color-muted);
}

.feedback-image-preview-wrap {
  margin-bottom: 16px;
}

.feedback-image-preview-wrap.hidden {
  display: none;
}

.feedback-image-preview-wrap img {
  max-width: 100%;
  max-height: 160px;
  object-fit: contain;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  margin-bottom: 8px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.feedback-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 8px;
}

/* Online chat (visitor) */
.chat-panel {
  display: flex;
  flex-direction: column;
  max-height: min(560px, 85vh);
  padding: 0;
  overflow: hidden;
}

.chat-header {
  padding: 20px 20px 12px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--color-border);
}

.chat-subtitle {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--color-muted);
  font-weight: 400;
}

.chat-messages {
  flex: 1;
  min-height: 240px;
  max-height: 360px;
  overflow-y: auto;
  padding: 16px 20px;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
}

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  margin-bottom: 12px;
}

.chat-msg--visitor {
  align-self: flex-end;
  align-items: flex-end;
}

.chat-msg--admin {
  align-self: flex-start;
  align-items: flex-start;
}

.chat-bubble {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
}

.chat-msg--visitor .chat-bubble {
  background: var(--color-primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-msg--admin .chat-bubble {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 4px;
}

.chat-img {
  max-width: 200px;
  border-radius: 10px;
  margin-top: 6px;
  border: 1px solid var(--color-border);
}

.chat-time {
  font-size: 11px;
  color: var(--color-muted);
  margin-top: 4px;
}

.chat-compose {
  padding: 12px 16px 16px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.chat-compose textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  resize: none;
  margin-bottom: 8px;
}

.chat-compose textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.chat-compose-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Purchase QR Modal */
.purchase-modal {
  position: fixed;
  inset: 0;
  z-index: 225;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.purchase-modal.open {
  display: flex;
}

.purchase-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
}

.purchase-panel {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.15);
  padding: 24px;
}

.purchase-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.purchase-header h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
}

.purchase-close {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border: none;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}

.purchase-close:hover {
  background: var(--color-border);
}

.purchase-body {
  text-align: center;
}

.purchase-body img {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.purchase-desc {
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}