/* 统一说明：
   - 纯静态单页：HTML + CSS + JS
   - 视觉风格：深色科技感、渐变霓虹、玻璃拟态
   - 注释统一中文（按你的约定）
*/

:root {
  --bg: #070a12;
  --bg-2: #0b1020;
  --card: rgba(255, 255, 255, 0.06);
  --card-2: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.70);
  --muted-2: rgba(255, 255, 255, 0.56);
  --brand: #6cf0ff;
  --brand-2: #8b5cff;
  --good: #35ffb5;
  --warn: #ffcc66;
  --danger: #ff5c7a;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.55);
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: radial-gradient(1200px 700px at 15% 10%, rgba(139, 92, 255, 0.20), transparent 55%),
    radial-gradient(900px 600px at 85% 15%, rgba(108, 240, 255, 0.18), transparent 60%),
    radial-gradient(800px 500px at 55% 95%, rgba(53, 255, 181, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.skip-link:focus {
  left: 12px;
  z-index: 1000;
}

/* 顶部导航 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 10, 18, 0.62);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-width: 168px;
  flex-shrink: 0;
}

.brand__mark {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  background: url("logo-v2.png") center/contain no-repeat;
  filter: drop-shadow(0 5px 12px rgba(108, 240, 255, 0.22));
}




.brand__name {
  color: rgba(255, 255, 255, 0.96);
  font-size: 17px;
  font-weight: 760;
  letter-spacing: 0.08em;
}

.brand--footer .brand__name {
  font-size: 14px;
  opacity: 0.95;
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav--compact {
  gap: 12px;
  flex-wrap: nowrap;
}

.nav--compact .nav__link {
  padding: 9px 14px;
  font-size: 13px;
}

.nav__link {
  padding: 10px 10px;
  border-radius: 12px;
  font-size: 14px;
  color: var(--muted);
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.nav__link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.nav__link.is-active {
  color: var(--text);
  background: rgba(108, 240, 255, 0.10);
  border: 1px solid rgba(108, 240, 255, 0.22);
}

.nav__link--primary {
  color: var(--text);
  background: linear-gradient(90deg, rgba(108, 240, 255, 0.18), rgba(139, 92, 255, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.14);
}


.nav__link--cta {
  color: #070a12;
  background: linear-gradient(90deg, #6cf0ff, #8b5cff);
  border: 1px solid rgba(108, 240, 255, 0.35);
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(108, 240, 255, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav__link--cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 18px rgba(108, 240, 255, 0.45);
}

.nav--compact .nav__link--cta,
.nav--compact .nav__link--coupon,
.nav--compact .nav__link--bookmark {
  padding: 9px 16px;
}

@media (max-width: 1240px) and (min-width: 981px) {
  .nav--compact {
    gap: 10px;
  }

  .nav--compact .nav__link {
    padding: 8px 12px;
    font-size: 12.5px;
  }

  .nav--compact .nav__link--cta,
  .nav--compact .nav__link--coupon,
  .nav--compact .nav__link--bookmark {
    padding: 8px 14px;
  }
}

.nav__link--coupon {
  position: relative;
  margin-left: 4px;
  color: #fff;
  border: 1px solid rgba(255, 193, 87, 0.52);
  background: linear-gradient(115deg, #ff8a24, #ff3d67);
  box-shadow: 0 0 16px rgba(255, 87, 73, 0.34);
  font-weight: 750;
  white-space: nowrap;
}

.nav__link--coupon:hover {
  color: #fff;
  background: linear-gradient(115deg, #ff9a32, #ff4d78);
  box-shadow: 0 0 22px rgba(255, 87, 73, 0.5);
  transform: translateY(-1px);
}

.nav__hot {
  position: absolute;
  top: -8px;
  right: -4px;
  padding: 1px 5px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  background: #ffcc43;
  color: #3b2100;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
  font-size: 8px;
  font-weight: 850;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.nav__link--bookmark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  appearance: none;
  color: #ffe59a;
  border: 1px solid rgba(255, 213, 106, 0.46);
  border-radius: 999px;
  background: linear-gradient(115deg, rgba(255, 205, 91, 0.14), rgba(139, 92, 255, 0.16));
  box-shadow: 0 0 14px rgba(255, 205, 91, 0.16);
  font: inherit;
  font-weight: 720;
  line-height: 1.6;
  white-space: nowrap;
  cursor: pointer;
}

.nav__link--bookmark:hover,
.nav__link--bookmark.is-guiding {
  color: #fff1bd;
  border-color: rgba(255, 218, 125, 0.75);
  background: linear-gradient(115deg, rgba(255, 205, 91, 0.22), rgba(139, 92, 255, 0.24));
  box-shadow: 0 0 22px rgba(255, 205, 91, 0.28);
  transform: translateY(-1px);
}

.bookmark-toast {
  position: fixed;
  top: 86px;
  left: 50%;
  z-index: 90;
  width: max-content;
  max-width: calc(100% - 32px);
  padding: 11px 16px;
  border: 1px solid rgba(255, 215, 118, 0.42);
  border-radius: 12px;
  background: rgba(11, 16, 32, 0.95);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.48), 0 0 18px rgba(255, 205, 91, 0.12);
  color: rgba(255, 255, 255, 0.92);
  font-size: 13px;
  text-align: center;
  opacity: 0;
  transform: translate(-50%, -10px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.bookmark-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 2px;
  margin: 2px 0;
}

.nav-toggle__label {
  font-size: 13px;
  color: var(--muted);
}

/* 首屏 */
.hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 44px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 420px at 20% 25%, rgba(108, 240, 255, 0.16), transparent 60%),
    radial-gradient(700px 520px at 80% 15%, rgba(139, 92, 255, 0.18), transparent 60%),
    radial-gradient(600px 520px at 70% 85%, rgba(53, 255, 181, 0.10), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  pointer-events: none;
  z-index: 0;
}

/* CuteCloud 风格地球：纹理滚动 + 轨道标签 */
.section--has-earth {
  position: relative;
  overflow: hidden;
}

.section--has-earth > .container {
  position: relative;
  z-index: 1;
}

.hero-earth--bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  margin: 0;
  border-radius: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.hero-earth--bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  background:
    linear-gradient(180deg, rgba(7, 10, 18, 0.72) 0%, rgba(7, 10, 18, 0.28) 28%, transparent 52%),
    radial-gradient(ellipse 90% 70% at 50% 100%, transparent 0%, rgba(7, 10, 18, 0.2) 55%, rgba(7, 10, 18, 0.55) 100%);
  pointer-events: none;
}

.hero-earth--bg .hero-earth__space {
  position: absolute;
  inset: 0;
}

/* 地球下沉：只露出顶部弧线，类似 CuteCloud 地平线构图 */
.hero-earth--bg .hero-earth__planet {
  top: 100%;
  left: 50%;
  right: auto;
  width: min(140vw, 1120px);
  height: min(140vw, 1120px);
  transform: translate(-50%, -38%) rotate(12.2deg);
  animation: none;
}

.hero-earth--bg .hero-earth__railway {
  opacity: 0.55;
}

.hero-earth--bg .hero-earth__tag {
  display: inline-flex;
}

.section--has-earth .feature-card {
  background: rgba(7, 10, 18, 0.68);
  backdrop-filter: blur(10px);
}

.hero-earth__space {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.42)),
    url("space-bg.webp") center / cover no-repeat;
}

.hero-earth__space::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.32) 100%),
    linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.68) 100%);
  pointer-events: none;
}

.hero-earth__planet {
  position: absolute;
  z-index: 3;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  transform: scale(1.28) translateY(22%) rotate(12.2deg);
  animation: hero-earth-planet-enter 1.8s cubic-bezier(0.76, -0.46, 0.37, 0.99) both;
}

.hero-earth__model {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 8px rgba(150, 186, 255, 0.48), 0 0 60px 12px rgba(150, 186, 255, 0.32);
  transform-origin: center center;
}

.hero-earth__model::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: 50%;
  box-shadow:
    0 0 8px 4px rgba(59, 104, 196, 0.98) inset,
    24px 0 12px 2px rgba(59, 104, 196, 0.58) inset,
    0 8px 48px 48px rgba(59, 104, 196, 0.28) inset,
    48px 0 24px 48px rgba(59, 104, 196, 0.28) inset;
  animation: hero-earth-inner-glow 1.8s ease-in-out 0.9s both;
}

.hero-earth__texture {
  width: 100%;
  height: 100%;
  background: url("earth-nightmap.webp") center / 200% auto no-repeat;
  background-color: rgba(0, 18, 77, 0.18);
  filter: brightness(2.4) contrast(1.2);
  animation: hero-earth-texture-scroll 80s linear infinite;
  will-change: background-position;
}

.hero-earth__railway {
  position: absolute;
  top: -40px;
  left: -40px;
  width: calc(100% + 80px);
  height: calc(100% + 80px);
  border: 0.5px dashed rgba(255, 255, 255, 0.48);
  border-radius: 50%;
  animation: hero-earth-railway-spin 40s linear infinite;
}

.hero-earth__railway [aria-label="railway"] {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: hero-earth-railway-enter 1.68s ease-in-out both;
}

.hero-earth__railway [aria-label="railway"]:nth-child(1) { transform: rotate(calc(var(--railway-angle) * 0)); animation-delay: 0.1s; }
.hero-earth__railway [aria-label="railway"]:nth-child(2) { transform: rotate(calc(var(--railway-angle) * 1)); animation-delay: 0.22s; }
.hero-earth__railway [aria-label="railway"]:nth-child(3) { transform: rotate(calc(var(--railway-angle) * 2)); animation-delay: 0.34s; }
.hero-earth__railway [aria-label="railway"]:nth-child(4) { transform: rotate(calc(var(--railway-angle) * 3)); animation-delay: 0.46s; }
.hero-earth__railway [aria-label="railway"]:nth-child(5) { transform: rotate(calc(var(--railway-angle) * 4)); animation-delay: 0.58s; }

.hero-earth__railway [aria-label="feature"] {
  position: absolute;
  top: -30px;
  left: calc(50% - 30px);
  width: 60px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4px;
  transform: scale(0.68);
}

.hero-earth__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  background: linear-gradient(to right, #3b82f6, #2563eb, #2563eb);
  box-shadow: 0 8px 15px -3px rgba(59, 130, 246, 0.5), 0 4px 6px -4px rgba(59, 130, 246, 0.5);
}

@keyframes hero-earth-planet-enter {
  from { transform: scale(1) translateY(0) rotate(-12.2deg); }
  to { transform: scale(1.28) translateY(22%) rotate(12.2deg); }
}

@keyframes hero-earth-inner-glow {
  from {
    box-shadow:
      0 0 8px 4px rgba(59, 104, 196, 0.98) inset,
      -24px 0 12px 2px rgba(59, 104, 196, 0.08) inset,
      0 0 48px 48px rgba(59, 104, 196, 0.28) inset,
      -48px 0 24px 48px rgba(59, 104, 196, 0.08) inset;
  }
  to {
    box-shadow:
      0 0 8px 4px rgba(59, 104, 196, 0.98) inset,
      24px 0 12px 2px rgba(59, 104, 196, 0.58) inset,
      0 8px 48px 48px rgba(59, 104, 196, 0.28) inset,
      48px 0 24px 48px rgba(59, 104, 196, 0.28) inset;
  }
}

@keyframes hero-earth-texture-scroll {
  from { background-position: calc(120% + 120px) 0; }
  to { background-position: calc(-80% + 120px) 0; }
}

@keyframes hero-earth-railway-enter {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes hero-earth-railway-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero__title {
  margin: 14px 0 10px;
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.6px;
}

.hero__title-brand,
.hero__title-sep,
.hero__title-static {
  color: var(--text);
}

.hero__title-brand {
  background: linear-gradient(120deg, #6cf0ff 0%, #8b5cff 70%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 按钮下方打字机：固定高度，避免删除文字时布局跳动 */
.hero-typing {
  display: flex;
  align-items: center;
  margin: 22px 0 auto;
  min-height: 56px;
  height: 56px;
  overflow: hidden;
  font-size: x-large;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.hero-typing__text {
  background: linear-gradient(120deg, #6cf0ff 0%, #8b5cff 52%, #35ffb5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.hero-typing__cursor {
  display: inline-block;
  margin-left: 2px;
  color: #6cf0ff;
  font-weight: 400;
  animation: hero-cursor-blink 0.85s step-end infinite;
}

@keyframes hero-cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: stretch;
}

.hero__content,
.hero__side {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
}

.hero__sub {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 64ch;
  line-height: 1.7;
}

.hero__cta {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.hero__side {
  justify-content: flex-start;
}

.hero__side .node-scroller {
  flex: 1 1 auto;
}

.hero__side .metrics {
  margin-top: auto;
}

@media (prefers-reduced-motion: reduce) {
  .hero-earth__texture,
  .hero-earth__railway,
  .hero-earth__planet,
  .hero-earth__model::after,
  .hero-earth__railway [aria-label="railway"] {
    animation: none;
  }

  .hero-typing__cursor {
    animation: none;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  width: fit-content;
}

.badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  box-shadow: 0 0 16px rgba(108, 240, 255, 0.45);
}

.hero__subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  max-width: 64ch;
}

.hero__actions {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 16px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.btn--primary {
  border: 1px solid rgba(108, 240, 255, 0.30);
  background: linear-gradient(90deg, rgba(108, 240, 255, 0.18), rgba(139, 92, 255, 0.18));
  box-shadow: 0 14px 40px rgba(108, 240, 255, 0.10);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.03);
}

.btn--block {
  width: 100%;
  margin-top: 18px;
  align-self: stretch;
}

.price-card .btn--block:first-of-type,
.price-card .btn--block {
  margin-top: auto;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.metric {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px 12px;
}

.metric__value {
  font-weight: 720;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.metric__label {
  font-size: 12px;
  color: var(--muted-2);
  margin-top: 2px;
}

.hero__fineprint {
  margin: 16px 0 0;
  font-size: 12px;
  color: var(--muted-2);
  max-width: 76ch;
}

/* 右侧玻璃卡片 */
.glass-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
  overflow: hidden;
}


/* 面板顶部标签 */
.glass-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: rgba(108, 240, 255, 0.08);
  border: 1px solid rgba(108, 240, 255, 0.25);
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  width: fit-content;
  align-self: flex-start;
}

.hero__panel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding-top: 24px;
}

.glass-card__header {
  display: flex;
  gap: 8px;
  padding: 16px 16px 0;
  flex-wrap: wrap;
}

.pill {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(108, 240, 255, 0.22);
  background: rgba(108, 240, 255, 0.10);
  color: rgba(255, 255, 255, 0.88);
}

.pill--muted {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
}

.glass-card__body {
  padding: 16px;
  display: grid;
  gap: 14px;
}

.signal {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.signal__line {
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(108, 240, 255, 0.25), rgba(139, 92, 255, 0.22));
  filter: drop-shadow(0 0 10px rgba(108, 240, 255, 0.15));
}

.signal__line:nth-child(2) { opacity: 0.85; }
.signal__line:nth-child(3) { opacity: 0.72; }
.signal__line:nth-child(4) { opacity: 0.62; }

.terminal {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.terminal__top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  opacity: 0.85;
}

.dot--r { background: rgba(255, 92, 122, 0.9); }
.dot--y { background: rgba(255, 204, 102, 0.9); }
.dot--g { background: rgba(53, 255, 181, 0.9); }

.terminal__title {
  font-size: 12px;
  color: var(--muted);
  margin-left: 6px;
}

.terminal__body {
  margin: 0;
  padding: 12px 12px 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.86);
  white-space: pre-wrap;
}

.glass-card__footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 14px 16px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
}

.mini {
  display: grid;
  gap: 4px;
}

.mini__k {
  font-size: 12px;
  color: var(--muted-2);
}

.mini__v {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.86);
}

/* 通用区块 */
.section {
  padding: 74px 0;
}

.section--compact {
  padding: 46px 0;
}

.section--alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}


/* 付费周期切换 */
.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 18px 0 22px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
}

.pricing-toggle__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.pricing-toggle__btn:hover {
  color: var(--text);
}

.pricing-toggle__btn.is-active {
  color: #070a12;
  background: linear-gradient(135deg, #6cf0ff, #8b5cff);
  box-shadow: 0 6px 18px rgba(108, 240, 255, 0.25);
}

.pricing-toggle__tag {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(53, 255, 181, 0.18);
  color: var(--good);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
}

.pricing-toggle__btn.is-active .pricing-toggle__tag {
  background: rgba(7, 10, 18, 0.22);
  color: #070a12;
}

.section__header {
  margin-bottom: 26px;
  text-align: left;
}

.section__title {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.3px;
}

.section__subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 76ch;
}

.quick-start {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: 18px;
  align-items: stretch;
}

.quick-start__intro {
  border-radius: var(--radius);
  border: 1px solid rgba(108, 240, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  padding: 18px;
}

.quick-start__heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: 10px;
}

.quick-start__title {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.2px;
}

.quick-start__eyebrow {
  display: inline-flex;
  width: fit-content;
  margin: 0;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(108, 240, 255, 0.10);
  border: 1px solid rgba(108, 240, 255, 0.22);
  color: var(--brand);
  font-size: 12px;
}

.quick-start__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.quick-start__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.quick-step {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 148px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 18px;
}

.quick-step__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.quick-step__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(108, 240, 255, 0.28);
  background: rgba(108, 240, 255, 0.10);
  color: #6cf0ff;
  line-height: 0;
}

.quick-step__icon svg {
  display: block;
}

.quick-step strong {
  margin: 0;
  font-size: 16px;
  line-height: 1.3;
}

.quick-step__desc {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.grid {
  display: grid;
  gap: 14px;
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 18px 18px;
  box-shadow: var(--shadow-soft);
}

.card--flat {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.04);
}

.card__icon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(108, 240, 255, 0.16), rgba(139, 92, 255, 0.14));
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 10px;
}

.card__title {
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: -0.2px;
}

.card__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* 关于服务（SEO / LLM 友好内容区） */
.about-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 20px 20px;
}

.about-card__lead {
  margin: 0 0 16px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  line-height: 1.75;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.about-item {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  padding: 14px 14px;
}

.about-item__title {
  margin: 0 0 6px;
  font-size: 14px;
  color: rgba(108, 240, 255, 0.92);
}

.about-item__text {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  word-break: break-word;
}

.about-item__text a {
  color: rgba(108, 240, 255, 0.92);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 步骤 */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.step {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 18px 18px;
}

.step__num {
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(108, 240, 255, 0.9);
}

.step__title {
  margin: 10px 0 6px;
  font-size: 16px;
}

.step__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.cta-row {
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* 价格区 */
.promo-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 92, 122, 0.28);
  background: linear-gradient(90deg, rgba(255, 92, 122, 0.12), rgba(255, 204, 102, 0.10), rgba(108, 240, 255, 0.08));
  box-shadow: 0 14px 36px rgba(255, 92, 122, 0.10);
}

.promo-strip:hover {
  border-color: rgba(255, 92, 122, 0.45);
  transform: translateY(-1px);
}

.promo-strip__badge {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 92, 122, 0.18);
  border: 1px solid rgba(255, 92, 122, 0.32);
  color: #ff7b8f;
  font-size: 12px;
  font-weight: 800;
}

.promo-strip__text {
  min-width: 0;
  color: rgba(255, 255, 255, 0.90);
  font-size: 14px;
  font-weight: 600;
}

.promo-strip__action {
  flex: 0 0 auto;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  align-items: stretch;
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  height: 100%;
}

.price-card--featured {
  border-color: rgba(108, 240, 255, 0.28);
  background: linear-gradient(180deg, rgba(108, 240, 255, 0.10), rgba(255, 255, 255, 0.04));
}

.price-card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(108, 240, 255, 0.25);
  background: rgba(108, 240, 255, 0.10);
  color: rgba(255, 255, 255, 0.90);
}

.price-card__name {
  margin: 0;
  font-size: 16px;
}

/* 套餐名称图标 */
.price-card__icon {
  display: inline-block;
  margin-right: 4px;
  font-size: 15px;
  line-height: 1;
  vertical-align: -1px;
}

.price-card__icon[data-hot="true"] {
  animation: hotPulse 2.2s ease-in-out infinite;
}

@keyframes hotPulse {
  0%, 100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.18); filter: brightness(1.3); }
}



.price-card__desc {
  margin: 6px 0 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.price-card__amount {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.price-card__period {
  color: var(--muted-2);
  font-size: 13px;
  font-weight: 500;
}

.price-card__yearly {
  margin: 4px 0 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--muted-2);
  font-size: 12.5px;
}

.price-card__avg {
  margin: 2px 0 0;
  color: var(--good);
  font-size: 13px;
  font-weight: 600;
}





.price-card__audience {
  margin: 10px 0 0;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(108, 240, 255, 0.14);
  background: rgba(108, 240, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  font-size: 12.5px;
  line-height: 1.55;
}

.price-card__price {
  margin-top: 14px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.price-card__currency {
  color: var(--muted);
  font-weight: 700;
}

.price-card__value {
  font-size: 36px;
  font-weight: 820;
  letter-spacing: -0.6px;
}

.price-card__period {
  color: var(--muted);
  font-size: 13px;
}

.list {
  margin: 14px 0 0;
  padding: 0 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  flex: 1 1 auto;
}

.price-card__top {
  flex: 0 0 auto;
}

.list--dense {
  margin-top: 10px;
}

.list--dense li {
  margin: 6px 0;
}


/* 支付方式块 */
.payment {
  margin-top: 24px;
  border-radius: var(--radius);
  padding: 22px;
  background: linear-gradient(135deg, rgba(108, 240, 255, 0.1) 0%, rgba(139, 92, 255, 0.08) 100%);
  border: 1px solid rgba(108, 240, 255, 0.2);
  box-shadow: var(--shadow-soft);
}

.payment__head {
  margin-bottom: 18px;
  text-align: center;
}

.payment__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.2px;
  color: var(--text);
}

.payment__sub {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13.5px;
}

.payment__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.payment__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(7, 10, 18, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.payment__item:hover {
  border-color: rgba(108, 240, 255, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(108, 240, 255, 0.18);
}

.payment__icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.88);
  overflow: hidden;
}

.payment__icon img {
  display: block;
  width: 36px;
  height: 36px;
}

.payment__icon--wechat {
  box-shadow: 0 0 26px rgba(7, 193, 96, 0.22);
}

.payment__icon--alipay {
  box-shadow: 0 0 26px rgba(22, 119, 255, 0.24);
}

.payment__icon--qq {
  box-shadow: 0 0 26px rgba(18, 183, 245, 0.24);
}

.payment__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  padding-right: 86px;
}

.payment__name {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text);
}

.payment__note {
  font-size: 12.5px;
  color: var(--muted-2);
  line-height: 1.55;
}

.payment__tag {
  position: absolute;
  top: 10px;
  right: 12px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  background: rgba(108, 240, 255, 0.12);
  color: var(--brand);
  border: 1px solid rgba(108, 240, 255, 0.25);
}

.payment__tag--hot {
  background: rgba(255, 92, 122, 0.14);
  border-color: rgba(255, 92, 122, 0.3);
  color: var(--danger);
}

.payment__hint {
  margin: 16px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--muted-2);
}

@media (max-width: 560px) {
  .payment__item {
    align-items: flex-start;
  }

  .payment__meta {
    padding-right: 0;
    padding-top: 22px;
  }

  .payment__tag {
    top: 12px;
  }
}

.note {
  margin-top: 16px;
  border-radius: var(--radius);
  border: 1px dashed rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.03);
  padding: 16px 16px;
}

.note__title {
  font-weight: 700;
  font-size: 14px;
}

.note__text {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}


/* 节点与覆盖 */
.coverage-v2 {
  position: relative;
  overflow: hidden;
}

.coverage-v2::before {
  content: "";
  position: absolute;
  width: 680px;
  height: 680px;
  top: -310px;
  left: 50%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 240, 255, 0.12), rgba(139, 92, 255, 0.05) 48%, transparent 70%);
  transform: translateX(-50%);
  pointer-events: none;
}

.coverage-v2 .container {
  position: relative;
}

.coverage-v2__showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 18px;
}

.coverage-v2__visual,
.coverage-v2__content {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(145deg, rgba(13, 23, 43, 0.96), rgba(8, 12, 23, 0.92));
  box-shadow: var(--shadow-soft);
}

.coverage-v2__visual {
  position: relative;
  display: grid;
  min-height: 470px;
  overflow: hidden;
  place-items: center;
  isolation: isolate;
}

.coverage-v2__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(rgba(108, 240, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 240, 255, 0.055) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, #000 20%, transparent 76%);
}

.coverage-v2__visual::after {
  content: "";
  position: absolute;
  width: 390px;
  height: 390px;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 240, 255, 0.12), rgba(139, 92, 255, 0.06) 42%, transparent 70%);
  filter: blur(8px);
}

.coverage-v2__visual-head {
  position: absolute;
  top: 20px;
  left: 22px;
  right: 22px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, 0.48);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
}

.coverage-v2__online {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: rgba(255, 255, 255, 0.72);
  font-family: inherit;
  letter-spacing: 0.04em;
}

.coverage-v2__online i,
.coverage-node i {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 10px rgba(53, 255, 181, 0.75);
}

.coverage-core {
  position: relative;
  width: 330px;
  aspect-ratio: 1;
}

.coverage-core__ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(108, 240, 255, 0.22);
  border-radius: 50%;
}

.coverage-core__ring::before,
.coverage-core__ring::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 2px solid rgba(7, 10, 18, 0.9);
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 15px rgba(108, 240, 255, 0.9);
}

.coverage-core__ring::before {
  top: 12%;
  right: 18%;
}

.coverage-core__ring::after {
  bottom: 15%;
  left: 15%;
}

.coverage-core__ring--one {
  animation: coverage-ring-spin 20s linear infinite;
}

.coverage-core__ring--two {
  inset: 42px;
  border-color: rgba(139, 92, 255, 0.32);
  animation: coverage-ring-spin 15s linear infinite reverse;
}

.coverage-core__ring--two::before,
.coverage-core__ring--two::after {
  background: var(--brand-2);
  box-shadow: 0 0 15px rgba(139, 92, 255, 0.9);
}

.coverage-core__ring--three {
  inset: 84px;
  border-color: rgba(53, 255, 181, 0.3);
  animation: coverage-ring-spin 11s linear infinite;
}

.coverage-core__ring--three::before,
.coverage-core__ring--three::after {
  background: var(--good);
  box-shadow: 0 0 15px rgba(53, 255, 181, 0.82);
}

.coverage-core__beam {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(108, 240, 255, 0.22), transparent);
  transform-origin: left center;
}

.coverage-core__beam--one {
  transform: rotate(28deg) translateX(-50%);
}

.coverage-core__beam--two {
  transform: rotate(142deg) translateX(-50%);
}

.coverage-core__center {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  width: 118px;
  height: 118px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 1px solid rgba(108, 240, 255, 0.35);
  border-radius: 50%;
  background: linear-gradient(145deg, rgba(108, 240, 255, 0.18), rgba(139, 92, 255, 0.16)), #0b1324;
  box-shadow: 0 0 55px rgba(108, 240, 255, 0.2), inset 0 0 25px rgba(255, 255, 255, 0.05);
  transform: translate(-50%, -50%);
}

.coverage-core__center strong {
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.coverage-core__center span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
}

.coverage-v2__nodes {
  position: absolute;
  inset: 0;
  z-index: 3;
}

.coverage-node {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background: rgba(8, 14, 27, 0.82);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
  white-space: nowrap;
}

.coverage-node i {
  width: 5px;
  height: 5px;
  margin-left: 1px;
}

.coverage-node--hk { top: 22%; left: 8%; }
.coverage-node--jp { top: 17%; right: 9%; }
.coverage-node--sg { top: 48%; left: 3%; }
.coverage-node--tw { top: 44%; right: 3%; }
.coverage-node--la { bottom: 15%; left: 10%; }
.coverage-node--uk { right: 7%; bottom: 18%; }
.coverage-node--de { right: 29%; bottom: 5%; }
.coverage-node--vn { bottom: 5%; left: 25%; }

.coverage-v2__content {
  display: flex;
  flex-direction: column;
  padding: 30px;
}

.coverage-v2__eyebrow {
  color: var(--brand);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.coverage-v2__content h3 {
  margin: 12px 0 10px;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.coverage-v2__content > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.coverage-v2__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.coverage-v2__metrics div {
  min-height: 91px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.035);
}

.coverage-v2__metrics strong,
.coverage-v2__metrics span {
  display: block;
}

.coverage-v2__metrics strong {
  color: rgba(255, 255, 255, 0.96);
  font-size: 23px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.coverage-v2__metrics span {
  margin-top: 7px;
  color: var(--muted-2);
  font-size: 11px;
}

.coverage-v2__features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.coverage-v2__features span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.coverage-v2__features i {
  display: inline-grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-radius: 50%;
  background: rgba(53, 255, 181, 0.1);
  color: var(--good);
  font-size: 10px;
  font-style: normal;
}

.coverage-v2__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 24px;
}

.coverage-v2__regions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.coverage-v2__regions article {
  position: relative;
  min-height: 132px;
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.coverage-v2__regions article::after {
  content: "";
  position: absolute;
  width: 80px;
  height: 80px;
  right: -35px;
  bottom: -38px;
  border-radius: 50%;
  background: rgba(108, 240, 255, 0.08);
}

.coverage-v2__region-code {
  color: rgba(108, 240, 255, 0.65);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
}

.coverage-v2__regions h3 {
  margin: 7px 0 5px;
  font-size: 15px;
}

.coverage-v2__regions p {
  margin: 0;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.65;
}

@keyframes coverage-ring-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 940px) {
  .coverage-v2__showcase {
    grid-template-columns: 1fr;
  }

  .coverage-v2__content {
    min-height: 420px;
  }

  .coverage-v2__regions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .coverage-v2__visual {
    min-height: 390px;
  }

  .coverage-v2__visual-head {
    top: 16px;
    left: 16px;
    right: 16px;
  }

  .coverage-core {
    width: 270px;
  }

  .coverage-core__ring--two { inset: 34px; }
  .coverage-core__ring--three { inset: 68px; }

  .coverage-node {
    padding: 6px 8px;
    font-size: 10px;
  }

  .coverage-node--sg,
  .coverage-node--tw {
    display: none;
  }

  .coverage-node--hk { top: 23%; left: 4%; }
  .coverage-node--jp { top: 20%; right: 4%; }
  .coverage-node--la { bottom: 17%; left: 3%; }
  .coverage-node--uk { right: 3%; bottom: 19%; }
  .coverage-node--de { right: 18%; bottom: 5%; }
  .coverage-node--vn { bottom: 5%; left: 17%; }

  .coverage-v2__content {
    min-height: 0;
    padding: 22px;
  }

  .coverage-v2__actions {
    margin-top: 0;
  }

  .coverage-v2__actions .btn {
    flex: 1 1 150px;
  }

  .coverage-v2__regions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .coverage-core__ring {
    animation: none;
  }
}

.stack {
  display: grid;
  gap: 12px;
}

/* FAQ */
.faq {
  display: grid;
  gap: 10px;
}

.faq__item {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px 14px;
}

.faq__q {
  cursor: pointer;
  font-weight: 650;
  color: rgba(255, 255, 255, 0.90);
}

.faq__a {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

/* 下载区 */
.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.dl {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.dl__head {
  padding: 16px 16px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.dl__title {
  margin: 0;
  font-size: 16px;
}

.dl__desc {
  margin: 6px 0 0;
  color: var(--muted-2);
  font-size: 13px;
}

.dl__list {
  display: grid;
}

.dl-item {
  display: grid;
  gap: 2px;
  padding: 12px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 150ms ease, transform 150ms ease;
}

.dl-item:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

.dl-item__name {
  font-weight: 650;
}

.dl-item__note {
  font-size: 13px;
  color: var(--muted);
}

.support {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  margin-top: 14px;
}

.support__card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 16px 16px;
}

.support__card--highlight {
  border-color: rgba(108, 240, 255, 0.25);
  background: linear-gradient(180deg, rgba(108, 240, 255, 0.10), rgba(255, 255, 255, 0.04));
}

.support__title {
  margin: 0;
  font-size: 16px;
}

.support__hint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.support__actions {
  margin-top: 14px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* 页脚 */
.footer {
  margin-top: 56px;
  padding: 48px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(108, 240, 255, 0.04), transparent 42%),
    rgba(0, 0, 0, 0.28);
}

.footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 40px 48px;
  align-items: start;
  padding-bottom: 36px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  max-width: 520px;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 28px;
  min-width: 0;
}

.footer__text {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  line-height: 1.75;
}

.footer__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__highlights span {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border-radius: 999px;
  border: 1px solid rgba(108, 240, 255, 0.18);
  background: rgba(108, 240, 255, 0.06);
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  padding: 9px 16px 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(108, 240, 255, 0.28);
  background: linear-gradient(115deg, rgba(108, 240, 255, 0.10), rgba(139, 92, 255, 0.10));
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  width: fit-content;
}

.footer__social-link:hover {
  background: linear-gradient(115deg, rgba(108, 240, 255, 0.16), rgba(139, 92, 255, 0.16));
  border-color: rgba(108, 240, 255, 0.5);
  box-shadow: 0 0 18px rgba(108, 240, 255, 0.22);
  transform: translateY(-1px);
}

.footer__social-icon {
  flex-shrink: 0;
  display: block;
  color: #6cf0ff;
}

.footer__heading {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: 0.08em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.52);
  font-size: 13.5px;
  line-height: 1.4;
  transition: color 0.2s ease, transform 0.2s ease;
  width: fit-content;
}

.footer__links a:hover {
  color: var(--brand);
  transform: translateX(2px);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  flex-wrap: wrap;
  padding: 18px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__meta,
.footer__meta-note {
  color: rgba(255, 255, 255, 0.38);
  font-size: 12px;
  line-height: 1.5;
}

.footer__meta-note {
  max-width: 42ch;
}

@media (max-width: 900px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__brand {
    max-width: none;
  }

  .footer__nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .footer {
    padding-top: 36px;
  }

  .footer__nav {
    grid-template-columns: 1fr 1fr;
    gap: 22px 18px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

.to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease, background 160ms ease;
}

.to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.to-top:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* 响应式 */
@media (max-width: 980px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__content,
  .hero__side {
    height: auto;
    min-height: 0;
  }

  .hero__note {
    margin-top: 14px;
    margin-bottom: 0;
  }

  .hero-typing {
    margin-bottom: 0;
  }

  .hero__side .metrics {
    margin-top: 22px;
  }

  .hero__title {
    font-size: clamp(24px, 6vw, 34px);
  }

  .hero-earth--bg .hero-earth__planet {
    width: min(160vw, 760px);
    height: min(160vw, 760px);
    transform: translate(-50%, -36%) rotate(12.2deg);
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: 1fr 1fr;
  }

  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .quick-start,
  .quick-start__steps {
    grid-template-columns: 1fr;
  }

  .pricing {
    grid-template-columns: 1fr;
  }

  .download-grid {
    grid-template-columns: 1fr;
  }

  .support {
    grid-template-columns: 1fr;
  }
}

/* 顶部导航移动端 */
@media (max-width: 980px) {
.nav-toggle {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    padding: 14px 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(7, 10, 18, 0.82);
    backdrop-filter: blur(16px);
  }


  .nav__link--fire {
    color: #fff;
    background: linear-gradient(90deg, #ff6a00, #ff2d55);
    border: 1px solid rgba(255, 106, 0, 0.45);
    font-weight: 700;
    padding: 10px 14px;
    border-radius: 999px;
    box-shadow: 0 0 14px rgba(255, 106, 0, 0.35);
    text-align: center;
  }

  .nav__link--fire:hover {
    box-shadow: 0 0 22px rgba(255, 106, 0, 0.6);
    transform: none;
  }

  .nav.is-open {
    display: flex;
  }

  .nav__link {
    padding: 12px 12px;
  }

  .nav--compact .nav__link,
  .nav--compact .nav__link--cta,
  .nav--compact .nav__link--coupon,
  .nav--compact .nav__link--bookmark {
    width: 100%;
    padding: 12px 16px;
    text-align: center;
  }

  .nav--compact .nav__link--coupon {
    margin-left: 0;
  }

  .nav__hot {
    top: 4px;
    right: 10px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--container), calc(100% - 28px));
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .promo-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .promo-strip__action {
    width: 100%;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}

/* 教程 / 软文页 */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.blog-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 18px 18px;
  display: grid;
  gap: 8px;
}

.blog-card__tag {
  margin: 0;
  font-size: 12px;
  color: rgba(108, 240, 255, 0.9);
}

.blog-card__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.35;
}

.blog-card__title a:hover {
  color: rgba(108, 240, 255, 0.95);
}

.blog-card__desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.blog-card__link {
  margin-top: 4px;
  font-size: 13px;
  color: rgba(108, 240, 255, 0.92);
}

.article-wrap {
  padding: 36px 0 74px;
}

.article-header {
  margin-bottom: 22px;
}

.article-header--centered {
  max-width: 860px;
  margin: 0 0 30px;
  text-align: left;
}

.article-header--centered .article-summary {
  max-width: 780px;
  margin-right: 0;
  margin-left: 0;
}

.article-breadcrumb {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--muted-2);
}

.article-breadcrumb a {
  color: var(--muted);
}

.article-breadcrumb a:hover {
  color: var(--text);
}

.article-title {
  margin: 0 0 10px;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.4px;
}

.article-meta {
  margin: 0;
  color: var(--muted-2);
  font-size: 13px;
}

.article-summary {
  margin: 16px 0 0;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(108, 240, 255, 0.20);
  background: rgba(108, 240, 255, 0.08);
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.7;
}

.article-body {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 22px 22px;
}

.article-body h2 {
  margin: 28px 0 10px;
  font-size: 22px;
  letter-spacing: -0.2px;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body h3 {
  margin: 18px 0 8px;
  font-size: 17px;
}

.article-body p,
.article-body li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.article-body p {
  margin: 0 0 12px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 14px;
  padding-left: 20px;
}

.article-body a {
  color: rgba(108, 240, 255, 0.92);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 16px;
  font-size: 14px;
}

.article-body th,
.article-body td {
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 12px;
  text-align: left;
}

.article-body th {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
}

.article-body td {
  color: var(--muted);
}

.article-cta {
  margin-top: 18px;
  padding: 16px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(108, 240, 255, 0.25);
  background: linear-gradient(180deg, rgba(108, 240, 255, 0.10), rgba(255, 255, 255, 0.04));
}

.article-cta__title {
  margin: 0 0 8px;
  font-size: 16px;
}

.article-cta__text {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
}

.article-related {
  margin-top: 18px;
}

.article-related__title {
  margin: 0 0 10px;
  font-size: 16px;
}

.article-related__list {
  display: grid;
  gap: 8px;
}

.article-related__list a {
  display: block;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 14px;
}

.article-related__list a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

@media (max-width: 980px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* 节点监控页 */
.monitor-panel {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  padding: 18px 18px;
}

.monitor-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.monitor-stat {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  padding: 12px 12px;
}

.monitor-stat--ok {
  border-color: rgba(53, 255, 181, 0.25);
  background: rgba(53, 255, 181, 0.08);
}

.monitor-stat--warn {
  border-color: rgba(255, 204, 102, 0.25);
  background: rgba(255, 204, 102, 0.08);
}

.monitor-stat__label {
  font-size: 12px;
  color: var(--muted-2);
}

.monitor-stat__value {
  margin-top: 4px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.monitor-stat__value--sm {
  font-size: 14px;
  font-weight: 600;
}

.monitor-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 14px;
  padding: 13px 15px;
  border: 1px solid rgba(108, 240, 255, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(108, 240, 255, 0.055);
}

.monitor-notice__label {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--brand);
  background: rgba(108, 240, 255, 0.1);
  font-size: 11px;
  font-weight: 700;
}

.monitor-notice p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.monitor-status {
  margin: 10px 2px 0;
  font-size: 13px;
  color: var(--muted);
}

.monitor-status[data-type='ok'] {
  color: rgba(53, 255, 181, 0.92);
}

.monitor-status[data-type='error'] {
  color: rgba(255, 92, 122, 0.95);
}

.monitor-table-wrap {
  margin-top: 14px;
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

.monitor-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
}

.monitor-table th,
.monitor-table td {
  padding: 12px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  font-size: 13px;
  vertical-align: top;
}

.monitor-table th {
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.05);
  font-weight: 650;
}

.monitor-table td {
  color: var(--muted);
}

.monitor-table tr.is-online td:first-child {
  color: rgba(53, 255, 181, 0.92);
}

.monitor-table tr.is-offline td:first-child {
  color: rgba(255, 92, 122, 0.92);
}

.monitor-sub {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: var(--muted-2);
}

.monitor-empty {
  text-align: center;
  color: var(--muted-2);
  padding: 24px 12px !important;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  margin-right: 6px;
  vertical-align: middle;
}

.status-dot--on {
  background: rgba(53, 255, 181, 0.95);
  box-shadow: 0 0 10px rgba(53, 255, 181, 0.45);
}

.status-dot--off {
  background: rgba(255, 92, 122, 0.9);
}

@media (max-width: 980px) {
  .monitor-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .monitor-stats {
    grid-template-columns: 1fr;
  }

  .monitor-notice {
    flex-direction: column;
    gap: 8px;
  }
}


.nav__link--fire {
  color: #fff;
  background: linear-gradient(90deg, #ff6a00, #ff2d55);
  border: 1px solid rgba(255, 106, 0, 0.45);
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: 0 0 14px rgba(255, 106, 0, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: firePulse 2s ease-in-out infinite;
}

.nav__link--fire:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 22px rgba(255, 106, 0, 0.6);
}

@keyframes firePulse {
  0%, 100% { box-shadow: 0 0 14px rgba(255, 106, 0, 0.35); }
  50% { box-shadow: 0 0 22px rgba(255, 106, 0, 0.65); }
}

.free-use {
  background: linear-gradient(180deg, rgba(255, 106, 0, 0.06), rgba(255, 45, 85, 0.04));
  border-top: 1px solid rgba(255, 106, 0, 0.15);
  border-bottom: 1px solid rgba(255, 106, 0, 0.15);
}


.table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 8px;
}
.free-use__table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  font-size: 15px;
}

.free-use__table th,
.free-use__table td {
  padding: 14px 16px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.free-use__table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.free-use__table tbody tr:hover {
  background: rgba(255, 106, 0, 0.06);
}

.free-use__table td strong {
  color: #ff6a00;
}

.free-use__note {
  margin-top: 20px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
}

.free-use__cta {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.free-use__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.free-use__btn--primary {
  color: #070a12;
  background: linear-gradient(90deg, #ff6a00, #ff2d55);
  box-shadow: 0 0 16px rgba(255, 106, 0, 0.35);
}

.free-use__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(255, 106, 0, 0.55);
}

.free-use__btn--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.free-use__btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

@media (max-width: 640px) {
  .free-use__table {
    font-size: 13px;
  }
  .free-use__table th,
  .free-use__table td {
    padding: 10px 8px;
  }
}


/* ---- free.html ---- */
.hero--slim {
  padding: 72px 0 48px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.hero--slim .hero__title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  background: linear-gradient(90deg, #ff6a00, #ff2d55);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
}

.hero--slim .hero__sub {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 640px;
  margin: 0;
}

.invite__steps {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  counter-reset: step;
}

.invite__step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.invite__step:hover {
  border-color: rgba(255, 106, 0, 0.3);
  transform: translateX(4px);
}

.invite__num {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #070a12;
  background: linear-gradient(135deg, #ff6a00, #ff2d55);
  box-shadow: 0 0 14px rgba(255, 106, 0, 0.35);
}

.invite__step h3 {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.invite__step p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

.invite__step a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.invite__tip {
  margin-top: 32px;
  padding: 24px;
  background: rgba(255, 106, 0, 0.06);
  border: 1px solid rgba(255, 106, 0, 0.18);
  border-radius: 16px;
}

.invite__tip h3 {
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.invite__tip p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 640px) {
  .invite__step {
    flex-direction: column;
    gap: 12px;
    padding: 18px;
  }
}

.free-use__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.free-use__box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 28px;
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.free-use__box:hover {
  border-color: rgba(255, 106, 0, 0.3);
  transform: translateY(-2px);
}

.free-use__box-title {
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 18px;
}

.free-use__steps {
  padding-left: 20px;
  margin: 0;
  display: inline-flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.free-use__steps li {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.free-use__steps li strong {
  color: #ff6a00;
}

.free-use__steps li a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.free-use__note--tip {
  margin-top: 24px;
  padding: 16px 20px;
  background: rgba(255, 106, 0, 0.06);
  border: 1px solid rgba(255, 106, 0, 0.18);
  border-radius: 12px;
}

@media (max-width: 640px) {
  .free-use__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .free-use__box {
    padding: 20px;
  }
}


/* ===== Feature Cards ===== */
.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  padding: 22px 20px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: rgba(108, 240, 255, 0.3);
  box-shadow: 0 8px 24px rgba(108, 240, 255, 0.08);
}

.feature-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.feature-card__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(108, 240, 255, 0.28);
  background: rgba(108, 240, 255, 0.10);
  color: #6cf0ff;
  line-height: 0;
}

.feature-card__icon svg {
  display: block;
}

.feature-card__title {
  margin: 0;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  line-height: 1.3;
}

.feature-card__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

@media (max-width: 768px) {
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .features { grid-template-columns: 1fr; }
}


/* ===== Node / Coverage Cards ===== */
.node-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.node-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  padding: 20px 18px;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.node-card:hover {
  transform: translateY(-3px);
  border-color: rgba(108, 240, 255, 0.3);
}

.node-card__flag {
  font-size: 32px;
  margin-bottom: 8px;
  line-height: 1;
}

.node-card__title {
  margin: 0 0 6px;
  font-size: 15px;
  color: rgba(108, 240, 255, 0.92);
  font-weight: 600;
}

.node-card__text {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

@media (max-width: 768px) {
  .node-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .node-grid { grid-template-columns: 1fr; }
}


/* ===== Download Cards ===== */
.download-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.dl-card {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.03);
  padding: 24px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.dl-card:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 255, 0.35);
  box-shadow: 0 8px 24px rgba(139, 92, 255, 0.10);
}

.dl-card__icon {
  font-size: 36px;
  line-height: 1;
}

.dl-card__title {
  margin: 0;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
}

.dl-card__text {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  flex: 1;
}

.btn--sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 8px;
}

@media (max-width: 768px) {
  .download-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .download-grid { grid-template-columns: 1fr; }
}


/* ===== Download Section (Flat) ===== */
.dl-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.dl-platform {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  padding: 20px 22px;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.dl-platform:hover {
  border-color: rgba(108, 240, 255, 0.2);
  transform: translateY(-2px);
}

.dl-platform__title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
}

.dl-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
}

.dl-table thead {
  background: rgba(255, 255, 255, 0.04);
}

.dl-table th {
  padding: 14px 18px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  color: rgba(108, 240, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dl-table td {
  padding: 14px 18px;
  font-size: 14px;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dl-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.dl-table tbody tr:last-child td {
  border-bottom: none;
}

.dl-table td:first-child {
  font-weight: 500;
  color: var(--text);
}

.dl-table td:first-child a {
  color: rgba(108, 240, 255, 0.92);
  text-decoration: none;
  transition: color 0.15s;
}

.dl-table td:first-child a:hover {
  color: #6cf0ff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 640px) {
  .dl-tabs { gap: 6px; }
  .dl-tab { padding: 8px 14px; font-size: 13px; }
  .dl-table th, .dl-table td { padding: 10px 12px; font-size: 13px; }
}

/* ===== Download Platform Tabs ===== */
.download-shell {
  max-width: none;
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  box-shadow: 0 24px 60px rgba(3, 7, 18, 0.24);
}

.dl-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(5, 10, 24, 0.44);
}

.dl-tab {
  appearance: none;
  min-height: 48px;
  padding: 10px 16px;
  border: 0;
  border-radius: 10px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.dl-tab:hover {
  color: rgba(255, 255, 255, 0.94);
  background: rgba(255, 255, 255, 0.055);
}

.dl-tab.is-active {
  color: #071018;
  background: linear-gradient(135deg, #6cf0ff, #9effc7);
  box-shadow: 0 8px 22px rgba(108, 240, 255, 0.18);
}

.dl-tab:focus-visible {
  outline: 2px solid #6cf0ff;
  outline-offset: 2px;
}

.dl-panels {
  padding: 24px 18px 18px;
}

.dl-panel {
  display: none;
}

.dl-panel.is-active {
  display: block;
}

.dl-panel[hidden] {
  display: none;
}

.dl-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.dl-panel__head h3 {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
}

.dl-panel__head p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.dl-panel__count {
  flex: 0 0 auto;
  padding: 6px 10px;
  border: 1px solid rgba(108, 240, 255, 0.18);
  border-radius: 999px;
  color: rgba(108, 240, 255, 0.92);
  background: rgba(108, 240, 255, 0.07);
  font-size: 12px;
  font-weight: 650;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.client-card {
  position: relative;
  display: flex;
  min-height: 130px;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 14px;
  color: inherit;
  background: rgba(255, 255, 255, 0.03);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.client-card:hover {
  transform: translateY(-2px);
  border-color: rgba(108, 240, 255, 0.28);
  background: rgba(255, 255, 255, 0.052);
  box-shadow: 0 12px 28px rgba(3, 7, 18, 0.2);
}

.client-card strong {
  padding-right: 54px;
  color: rgba(255, 255, 255, 0.96);
  font-size: 16px;
}

.client-card > span:not(.client-card__badge) {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.client-card em {
  margin-top: auto;
  color: rgba(108, 240, 255, 0.92);
  font-size: 13px;
  font-style: normal;
  font-weight: 650;
}

.client-card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #071018;
  background: #9effc7;
  font-size: 11px;
  font-weight: 750;
}

.client-card--recommended {
  border-color: rgba(108, 240, 255, 0.22);
  background: linear-gradient(145deg, rgba(108, 240, 255, 0.09), rgba(139, 92, 255, 0.05));
}

.download-hint {
  margin: 14px 8px 4px;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

@media (max-width: 640px) {
  .download-shell { padding: 8px; }
  .dl-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dl-tab { min-height: 44px; padding: 8px 10px; }
  .dl-panels { padding: 20px 8px 10px; }
  .dl-panel__head { flex-direction: column; gap: 10px; }
  .client-grid { grid-template-columns: 1fr; }
  .client-card { min-height: 112px; }
}

@media (max-width: 840px) and (min-width: 641px) {
  .dl-tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}


/* ===== Hero Node Card ===== */
.node-card {
  background: linear-gradient(135deg, rgba(108, 240, 255, 0.06), rgba(139, 92, 255, 0.06));
  border: 1px solid rgba(108, 240, 255, 0.18);
  border-radius: 16px;
  padding: 16px 18px;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  min-height: 96px;
}

.node-card::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108, 240, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.node-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.node-card__flag {
  font-size: 22px;
  line-height: 1;
}

.node-card__name {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  flex: 1;
}

.node-card__status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #35ffb5;
  box-shadow: 0 0 8px rgba(53, 255, 181, 0.6);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.node-card__speed {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.node-card__speed-value {
  font-size: 32px;
  font-weight: 800;
  color: #6cf0ff;
  line-height: 1;
  letter-spacing: -1px;
}

.node-card__speed-value span {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 2px;
}

.node-card__latency {
  font-size: 13px;
  color: rgba(53, 255, 181, 0.85);
  background: rgba(53, 255, 181, 0.08);
  padding: 3px 8px;
  border-radius: 999px;
}

.node-card__tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.node-tag {
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
  transition: all 0.15s;
}

.node-tag:hover {
  background: rgba(108, 240, 255, 0.08);
  border-color: rgba(108, 240, 255, 0.2);
  color: var(--text);
}


/* ===== Node Scroller ===== */
.node-scroller {
  margin-top: 16px;
  max-height: 340px;
  overflow: hidden;
  position: relative;
  perspective: 900px;
}

.node-scroller::before,
.node-scroller::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 50px;
  z-index: 2;
  pointer-events: none;
}

.node-scroller::before {
  top: 0;
  background: linear-gradient(to bottom, rgba(7, 10, 18, 0.95), transparent);
}

.node-scroller::after {
  bottom: 0;
  background: linear-gradient(to top, rgba(7, 10, 18, 0.95), transparent);
}

.node-track {
  display: flex;
  flex-direction: column;
  gap: 10px;
  transform: rotateY(-3deg) rotateX(1deg);
  transform-style: preserve-3d;
  animation: nodeScroll 30s linear infinite;
  will-change: transform;
}

.node-scroller:hover .node-track {
  animation-play-state: paused;
}

@keyframes nodeScroll {
  0% { transform: translateY(0) rotateY(-3deg) rotateX(1deg); }
  100% { transform: translateY(-50%) rotateY(-3deg) rotateX(1deg); }
}


.hero__note {
  margin-top: 14px;
  margin-bottom: 0;
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 180, 100, 0.92);
  background: linear-gradient(90deg, rgba(255, 106, 0, 0.08), rgba(255, 45, 85, 0.06));
  border: 1px solid rgba(255, 106, 0, 0.22);
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.hero__note::before {
  content: '⚠️';
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ===== 官方活动推文区块 ===== */
.official-tweet {
  position: relative;
}

.official-tweet::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 204, 102, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.tweet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  position: relative;
  z-index: 1;
}

.tweet-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 204, 102, 0.2);
  background: linear-gradient(180deg, rgba(255, 204, 102, 0.06) 0%, rgba(255, 255, 255, 0.03) 100%);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.tweet-card:hover {
  border-color: rgba(255, 204, 102, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 204, 102, 0.12);
}

.tweet-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tweet-card__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 204, 102, 0.15);
  color: #ffcc66;
  border: 1px solid rgba(255, 204, 102, 0.25);
}

.tweet-card__label {
  font-size: 12px;
  color: var(--muted);
}

.tweet-card__text {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.7;
  flex: 1;
}

.tweet-card .tweet-copy-btn {
  margin-top: auto;
}

.official-tweet__hint {
  margin-top: 22px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  position: relative;
  z-index: 1;
}

.tweet-card.is-copied {
  border-color: rgba(53, 255, 181, 0.4);
  background: linear-gradient(180deg, rgba(53, 255, 181, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
}

.tweet-card.is-copied .tweet-copy-btn {
  background: rgba(53, 255, 181, 0.15);
  border-color: rgba(53, 255, 181, 0.35);
  color: #35ffb5;
}

/* ===== 官方活动推文区块 ===== */
.official-tweet {
  position: relative;
}

.official-tweet::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 204, 102, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.tweet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  position: relative;
  z-index: 1;
}

.tweet-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 204, 102, 0.2);
  background: linear-gradient(180deg, rgba(255, 204, 102, 0.06) 0%, rgba(255, 255, 255, 0.03) 100%);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.tweet-card:hover {
  border-color: rgba(255, 204, 102, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 204, 102, 0.12);
}

.tweet-card__header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tweet-card__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 204, 102, 0.15);
  color: #ffcc66;
  border: 1px solid rgba(255, 204, 102, 0.25);
}

.tweet-card__label {
  font-size: 12px;
  color: var(--muted);
}

.tweet-card__text {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  line-height: 1.7;
  flex: 1;
}

.tweet-card .tweet-copy-btn {
  margin-top: auto;
}

.official-tweet__hint {
  margin-top: 22px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  position: relative;
  z-index: 1;
}

.tweet-card.is-copied {
  border-color: rgba(53, 255, 181, 0.4);
  background: linear-gradient(180deg, rgba(53, 255, 181, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
}

.tweet-card.is-copied .tweet-copy-btn {
  background: rgba(53, 255, 181, 0.15);
  border-color: rgba(53, 255, 181, 0.35);
  color: #35ffb5;
}