:root {
  color-scheme: light;
  --fan-green: #19a405;
  --fan-green-deep: #0c8600;
  --fan-ink: #080d13;
  --fan-muted: #47505a;
  --fan-line: #dfe7ef;
  --fan-paper: #f7fbf5;
  --fan-surface: rgba(255, 255, 255, 0.9);
  --fan-shadow: 0 22px 58px rgba(7, 24, 13, 0.13);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  margin: 0;
}

body {
  min-height: 100svh;
  background: #f8fcf5;
  color: var(--fan-ink);
  font-family:
    "Avenir Next",
    "PingFang SC",
    "Hiragino Sans GB",
    "Microsoft YaHei",
    system-ui,
    sans-serif;
  letter-spacing: 0;
}

.fan-landing-shell {
  width: 100%;
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  align-items: stretch;
  padding: 0;
}

.fan-hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: #f7fbf5;
  padding: clamp(26px, 4.2vw, 58px) clamp(24px, 4.5vw, 68px);
  isolation: isolate;
}

.fan-hero-media,
.fan-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.fan-hero-media {
  z-index: 0;
  display: block;
}

.fan-hero-media img {
  display: block;
  object-fit: cover;
  object-position: center right;
}

.fan-hero::before,
.fan-hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.fan-hero::before {
  inset: auto -7% -16% -5%;
  height: 32%;
  background:
    linear-gradient(120deg, transparent 0 7%, rgba(52, 165, 15, 0.25) 7% 8.5%, transparent 8.5% 100%),
    linear-gradient(159deg, transparent 0 17%, rgba(105, 183, 63, 0.22) 17% 19%, transparent 19% 100%),
    radial-gradient(ellipse at 50% 100%, rgba(85, 176, 52, 0.14), transparent 64%);
}

.fan-hero::after {
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.82) 0 29%, rgba(255, 255, 255, 0.55) 43%, rgba(255, 255, 255, 0.14) 60%, rgba(255, 255, 255, 0) 76%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.34) 0 13%, rgba(255, 255, 255, 0) 38%);
}

.fan-brand {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  color: #03070b;
}

.fan-wordmark {
  display: inline-flex;
  align-items: baseline;
  color: #10171b;
  font-size: clamp(40px, 5vw, 82px);
  font-style: italic;
  font-weight: 950;
  line-height: 1;
  letter-spacing: 0;
  transform: skewX(-8deg);
  text-shadow: 0 8px 18px rgba(15, 22, 20, 0.08);
}

.fan-wordmark span:last-child {
  color: var(--fan-green);
}

.fan-copy {
  position: relative;
  z-index: 2;
  width: min(880px, 58%);
  margin-top: clamp(78px, 11vh, 132px);
}

.fan-copy h1 {
  margin: 0;
  color: #020711;
  font-size: clamp(48px, 6.7vw, 104px);
  line-height: 1.12;
  font-weight: 950;
  letter-spacing: 0;
}

.fan-copy h1 span {
  color: var(--fan-green);
  text-shadow: 0 12px 26px rgba(21, 164, 0, 0.18);
}

.fan-copy p {
  margin: 24px 0 0;
  color: #202832;
  font-size: clamp(20px, 2vw, 31px);
  font-weight: 500;
  line-height: 1.35;
}

.fan-feature-row {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(136px, 1fr));
  gap: 14px;
  width: min(560px, 49%);
  margin-top: clamp(30px, 4.4vh, 44px);
}

.fan-feature-card {
  min-height: 132px;
  display: grid;
  place-items: center;
  gap: 12px;
  border: 1px solid rgba(216, 226, 234, 0.88);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow:
    0 18px 35px rgba(20, 35, 24, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
}

.fan-feature-card svg {
  width: 46px;
  height: 46px;
  fill: none;
  stroke: var(--fan-green);
  stroke-width: 3.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.fan-feature-card:nth-child(3) svg {
  stroke: #f5b400;
}

.fan-feature-card strong {
  font-size: clamp(17px, 1.6vw, 24px);
  line-height: 1;
}

.fan-primary-cta {
  position: relative;
  z-index: 3;
  width: min(296px, 44%);
  min-height: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: clamp(28px, 4.4vh, 42px);
  border: 0;
  border-radius: 14px;
  background: linear-gradient(180deg, #20b10a, #0b9300);
  color: #fff;
  text-decoration: none;
  box-shadow:
    0 20px 40px rgba(23, 158, 5, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.26);
  font-size: clamp(19px, 1.7vw, 26px);
  font-weight: 850;
}

.fan-primary-cta svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 180ms ease;
}

.fan-primary-cta:hover svg,
.fan-primary-cta:focus-visible svg {
  transform: translateX(3px);
}

.fan-primary-cta:focus-visible {
  outline: 4px solid rgba(25, 164, 5, 0.28);
  outline-offset: 4px;
}

@media (max-width: 1160px) {
  .fan-copy,
  .fan-feature-row {
    width: min(610px, 58%);
  }
}

@media (max-width: 860px), (max-aspect-ratio: 3 / 4) {
  .fan-landing-shell {
    width: 100%;
    min-height: 100svh;
    padding: 0;
  }

  .fan-hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    padding: 22px;
  }

  .fan-hero-media img {
    object-position: center top;
  }

  .fan-hero::after {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.75) 0 43%, rgba(255, 255, 255, 0.25) 64%, rgba(255, 255, 255, 0) 88%);
  }

  .fan-brand {
    gap: 12px;
  }

  .fan-copy {
    width: 100%;
    margin-top: 42px;
  }

  .fan-copy h1 {
    font-size: clamp(44px, 14vw, 72px);
    line-height: 1.16;
  }

  .fan-copy p {
    margin-top: 16px;
    font-size: clamp(19px, 5.5vw, 25px);
  }

  .fan-feature-row {
    order: 4;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 18px;
  }

  .fan-feature-card {
    min-height: 92px;
    gap: 8px;
    padding: 10px 6px;
  }

  .fan-feature-card svg {
    width: 32px;
    height: 32px;
    stroke-width: 3;
  }

  .fan-feature-card strong {
    font-size: clamp(14px, 4vw, 17px);
    white-space: nowrap;
  }

  .fan-primary-cta {
    order: 2;
    width: min(100%, 320px);
    min-height: 60px;
    margin-top: 20px;
    font-size: 20px;
  }
}

@media (min-width: 861px) and (max-aspect-ratio: 3 / 4) {
  .fan-brand,
  .fan-copy,
  .fan-feature-row,
  .fan-primary-cta {
    margin-left: clamp(18px, 2vw, 34px);
  }

  .fan-copy {
    width: min(860px, 88%);
  }

  .fan-feature-row {
    width: min(920px, 92%);
  }

  .fan-primary-cta {
    width: min(420px, 52%);
  }
}

@media (max-width: 430px) {
  .fan-hero {
    padding: 18px;
  }

  .fan-wordmark {
    font-size: clamp(42px, 12vw, 54px);
  }

  .fan-copy {
    margin-top: 34px;
  }

  .fan-copy h1 {
    font-size: clamp(40px, 13.5vw, 58px);
  }

}