:root {
  --bg: #121212;
  --bg-deep: #0a0a0a;
  --panel: #171717;
  --line: #2a2a2a;
  --orange: #ff8c00;
  --orange-hot: #ff9f1a;
  --orange-dim: rgba(255, 140, 0, 0.16);
  --orange-glow: rgba(255, 140, 0, 0.28);
  --text: #ffffff;
  --muted: #9a9a9a;
  --soft: #dddddd;
  --green: #00f59a;
  --green-bg: #0e211a;
  --red-badge: #ff8c00;
  --radius: 10px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  width: 100%;
  min-height: 100vh;
  background: var(--bg-deep) !important;
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  font-weight: 500;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

#seo {
  display: none;
}

#app {
  width: 100%;
  min-height: 100vh;
}

.bg {
  width: 100%;
  max-width: 690px;
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 0 28px;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 40% at 80% 8%, rgba(255, 140, 0, 0.14), transparent 55%),
    var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero {
  width: 100%;
  padding: 28px 22px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-icon {
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  display: grid;
  place-items: center;
  background: var(--orange);
  color: #141414;
  border-radius: 16px;
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(255, 140, 0, 0.28);
}

.brand-text h1 {
  color: var(--orange);
  font-size: 36px;
  line-height: 1.1;
  letter-spacing: 0.5px;
  font-weight: 800;
}

.brand-text p {
  margin-top: 6px;
  color: #b0b0b0;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
}

.hero-art {
  width: 128px;
  height: 128px;
  flex: 0 0 128px;
  position: relative;
}

.hero-art svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 10px 18px rgba(255, 140, 0, 0.22));
}

.slogan {
  width: 100%;
  padding: 0 22px;
  margin-top: 6px;
  font-size: 15px;
  color: #f3f3f3;
}

.slogan em {
  color: var(--orange);
  font-style: normal;
  font-weight: 700;
}

.content {
  width: 100%;
  padding: 0 20px;
}

.list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.list a {
  position: relative;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--orange);
  border-radius: var(--radius);
  box-shadow: inset 0 1px rgba(255, 140, 0, 0.16);
}

.list a.recommend {
  background: linear-gradient(180deg, rgba(255, 140, 0, 0.08), rgba(255, 255, 255, 0.02));
}

.line-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.btnTitle {
  font-size: 20px;
  line-height: 1.3;
}

.line-badge {
  padding: 4px 9px;
  color: var(--orange);
  font-size: 14px;
  line-height: 1.35;
  background: var(--orange-dim);
  border-radius: 5px;
}

.line-badge.healthy {
  color: var(--green);
  background: var(--green-bg);
}

.btnLink {
  margin-top: 8px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.line-arrow {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  display: grid;
  place-items: center;
  color: #141414;
  font-size: 14px;
  font-weight: 800;
  background: var(--orange);
  border-radius: 50%;
}

.actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.actions button,
.actions a {
  padding: 25px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  color: var(--text);
  font-size: 19px;
  font-family: inherit;
  font-weight: 500;
  text-decoration: none;
  background: #0c0b0c;
  border: 1px solid #29272a;
  border-radius: var(--radius);
  cursor: pointer;
}

.actions svg {
  width: 27px;
  height: 27px;
  flex: 0 0 27px;
}

.tip-box {
  min-height: 110px;
  margin-top: 24px;
  padding: 25px 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  color: var(--text);
  font-size: 18px;
  line-height: 1.55;
  background:
    linear-gradient(90deg, rgba(255, 140, 0, 0.12), rgba(255, 140, 0, 0.03)),
    var(--panel);
  border: 1px solid rgba(255, 140, 0, 0.35);
  border-radius: var(--radius);
}

.tip-box strong {
  color: var(--orange);
}

.contact {
  width: 100%;
  margin: 42px 0 52px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.contact a,
.contact button {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 16px;
  font-family: inherit;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  background: none;
  border: 0;
  cursor: pointer;
}

.contact .icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1.5px solid #f2f2f2;
  border-radius: 50%;
}

.contact svg {
  width: 22px;
  height: 22px;
}

.footer {
  color: #888;
  font-size: 16px;
  line-height: 1.8;
  text-align: center;
}

.footer > p:first-child {
  color: var(--soft);
}

.footer a,
.tip-box a {
  color: var(--orange);
  text-underline-offset: 3px;
}

.footer a {
  color: inherit;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(16px);
  padding: 10px 16px;
  color: #141414;
  font-size: 14px;
  background: var(--orange);
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: 0.24s ease;
  z-index: 20;
}

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

@media (hover: hover) {
  .list a,
  .actions button,
  .actions a,
  .contact a,
  .contact button {
    transition: transform 0.2s ease, border-color 0.2s ease;
  }

  .list a:hover,
  .actions button:hover,
  .actions a:hover,
  .contact a:hover,
  .contact button:hover {
    transform: translateY(-2px);
  }
}

@media (max-width: 720px), (min-width: 1024px) and (hover: hover) and (pointer: fine) {
  .hero {
    padding: 18px 12px 4px;
  }

  .brand-icon {
    width: 52px;
    height: 52px;
    flex-basis: 52px;
    border-radius: 13px;
    font-size: 32px;
  }

  .brand-text h1 {
    font-size: 28px;
  }

  .brand-text p {
    font-size: 11px;
  }

  .hero-art {
    width: 96px;
    height: 96px;
    flex-basis: 96px;
  }

  .slogan {
    padding: 0 12px;
    font-size: 13px;
  }

  .content {
    padding: 0 10px;
  }

  .list {
    gap: 12px;
    margin-top: 18px;
  }

  .list a {
    padding: 12px;
  }

  .btnTitle {
    font-size: 14px;
  }

  .line-badge {
    padding: 3px 7px;
    font-size: 11px;
  }

  .btnLink {
    font-size: 13px;
    margin-top: 3px;
  }

  .line-arrow {
    width: 15px;
    height: 15px;
    flex-basis: 15px;
    font-size: 11px;
  }

  .actions {
    gap: 10px;
    margin-top: 12px;
  }

  .actions button,
  .actions a {
    padding: 12px 8px;
    gap: 8px;
    font-size: 13px;
  }

  .actions svg {
    width: 23px;
    height: 23px;
    flex-basis: 23px;
  }

  .tip-box {
    min-height: 82px;
    margin-top: 14px;
    padding: 16px 12px;
    font-size: 12px;
  }

  .contact {
    margin: 28px 0 34px;
    gap: 5px;
  }

  .contact a,
  .contact button {
    gap: 7px;
    font-size: 11px;
  }

  .contact .icon {
    width: 36px;
    height: 36px;
  }

  .contact svg {
    width: 18px;
    height: 18px;
  }

  .footer {
    font-size: 12px;
    line-height: 1.7;
  }
}

@media (min-width: 1024px) and (hover: hover) and (pointer: fine) {
  .bg {
    max-width: 450px;
  }
}