:root {
  --ymj-primary: #7e65ff;
  --ymj-primary-soft: #ece8ff;
  --ymj-primary-deep: #8467f0;
  --ymj-text: #3d3d3d;
  --ymj-text-2: #999999;
  --ymj-bg: #f9f9f9;
  --ymj-card: #ffffff;
  --ymj-line: #eeeeee;
  --ymj-danger: #eb4444;
  --ymj-ok: #2fb67c;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--ymj-bg);
  color: var(--ymj-text);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  -webkit-text-size-adjust: 100%;
}

.page {
  min-height: 100vh;
  padding: calc(24px + var(--safe-top)) 16px calc(32px + var(--safe-bottom));
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px 16px 24px;
  background: linear-gradient(180deg, var(--ymj-primary-soft), #ffffff 70%);
  border: 4px solid var(--ymj-primary);
  clip-path: polygon(0 8px, 8px 8px, 8px 0, calc(100% - 8px) 0, calc(100% - 8px) 8px, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 8px calc(100% - 8px), 0 calc(100% - 8px));
}

.hero-cat {
  width: 174px;
  height: auto;
  image-rendering: pixelated;
}

.hero-title {
  margin: 12px 0 4px;
  font-size: 24px;
  font-weight: 900;
  color: #000000;
  letter-spacing: 1px;
}

.hero-text {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--ymj-text-2);
}

.pixel-btn {
  appearance: none;
  border: 0;
  min-height: 44px;
  min-width: 160px;
  padding: 0 24px;
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  background: var(--ymj-primary);
  clip-path: polygon(0 4px, 4px 4px, 4px 0, calc(100% - 4px) 0, calc(100% - 4px) 4px, 100% 4px, 100% calc(100% - 4px), calc(100% - 4px) calc(100% - 4px), calc(100% - 4px) 100%, 4px 100%, 4px calc(100% - 4px), 0 calc(100% - 4px));
  cursor: pointer;
}

.pixel-btn:active {
  background: var(--ymj-primary-deep);
}

.pixel-btn.small {
  min-width: 112px;
}

.panel {
  background: var(--ymj-card);
  border-radius: 12px;
  padding: 16px;
}

.panel-title {
  margin: 0 0 8px;
  font-size: 16px;
  color: #000000;
}

.panel-text {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--ymj-text-2);
}

.gate-row {
  display: flex;
  gap: 8px;
}

.gate-row input {
  flex: 1;
  min-width: 0;
  min-height: 44px;
  padding: 0 12px;
  font-size: 16px;
  border: 1px solid var(--ymj-line);
  border-radius: 8px;
  background: var(--ymj-bg);
  color: var(--ymj-text);
}

.checks {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
}

.checks .ok {
  color: var(--ymj-ok);
}

.checks .bad {
  color: var(--ymj-danger);
}

.checks .muted {
  color: var(--ymj-text-2);
}

.probe-video {
  width: 1px;
  height: 1px;
  opacity: 0;
  position: absolute;
  left: -10px;
  top: -10px;
}

.gate-link {
  margin-top: auto;
  align-self: center;
  border: 0;
  background: transparent;
  color: #cccccc;
  font-size: 12px;
  padding: 12px;
}

.hm-preview {
  background: #f4f1ff;
  border: 2px solid #50476e;
  margin: 12px 0 0;
  padding: 8px;
}

.hm-preview img {
  display: block;
  max-height: 260px;
  margin: 0 auto;
  max-width: 100%;
}

.hm-preview figcaption {
  color: #50476e;
  font-size: 13px;
  font-weight: 700;
  margin-top: 6px;
  text-align: center;
}