/* EV扑克 EVpoker — 墨绿电竞下载官网 */
:root {
  --bg: #07140f;
  --card: #0f241c;
  --card-2: #132b22;
  --line: rgba(61, 214, 198, 0.18);
  --green: #19c37d;
  --cyan: #3dd6c6;
  --text: #e8f5ef;
  --muted: #8fb3a3;
  --soft: #5f8876;
  --danger: #ff6b6b;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --max: 1120px;
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(25, 195, 125, 0.16), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(61, 214, 198, 0.12), transparent 55%),
    linear-gradient(180deg, #081811 0%, var(--bg) 40%, #06110d 100%);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}

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

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--green);
}

.wrap {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

/* —— 顶栏 —— */
.mast {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(7, 20, 15, 0.88);
  border-bottom: 1px solid var(--line);
}

.mast .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.mark img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: contain;
  background: rgba(25, 195, 125, 0.08);
}

.mark span {
  font-size: 1.05rem;
}

.mark em {
  font-style: normal;
  color: var(--green);
  margin-left: 4px;
  font-weight: 600;
  font-size: 0.85rem;
}

.links {
  display: flex;
  align-items: center;
  gap: 4px 18px;
  flex-wrap: wrap;
}

.links a {
  color: var(--muted);
  font-size: 0.92rem;
  padding: 6px 0;
  position: relative;
}

.links a:hover,
.links a.on {
  color: var(--text);
}

.links a.on::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  border-radius: 2px;
}

.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font: inherit;
}

.menu-btn:hover {
  border-color: var(--green);
  color: var(--green);
}

/* —— Hero —— */
.splash {
  padding: 56px 0 40px;
  position: relative;
  overflow: hidden;
}

.splash .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.splash-copy h1 {
  margin: 0 0 14px;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.splash-copy h1 strong {
  color: var(--green);
  font-weight: 800;
}

.splash-copy .lead {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 36em;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 650;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--green), #12a86a);
  color: #04110b;
  box-shadow: 0 10px 28px rgba(25, 195, 125, 0.35);
}

.btn-primary:hover {
  color: #04110b;
  box-shadow: 0 14px 34px rgba(25, 195, 125, 0.45);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.os-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.os-pills a,
.os-pills span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.os-pills img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.splash-visual {
  position: relative;
}

.splash-visual .hero-img {
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--card);
}

.splash-visual .hero-img img {
  width: 100%;
}

.glow {
  position: absolute;
  inset: auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 195, 125, 0.35), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
  z-index: -1;
}

.glow-1 { top: -40px; right: -20px; }
.glow-2 { bottom: -30px; left: -30px; background: radial-gradient(circle, rgba(61, 214, 198, 0.3), transparent 70%); }

/* —— 通用区块 —— */
.section {
  padding: 48px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.section-head h2 {
  margin: 0 0 6px;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
}

.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 40em;
}

.eyebrow {
  display: inline-block;
  color: var(--cyan);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
}

/* —— 下载套件 —— */
.kits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.kit {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.kit:hover {
  border-color: rgba(25, 195, 125, 0.45);
  transform: translateY(-3px);
}

.kit img {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  object-fit: contain;
}

.kit h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.kit p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.88rem;
}

.kit .btn {
  width: 100%;
}

/* —— 优势网格 —— */
.edge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.edge-card {
  background: linear-gradient(160deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.edge-card:hover {
  border-color: rgba(61, 214, 198, 0.4);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.edge-card .ico {
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  object-fit: contain;
}

.edge-card h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.edge-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* —— 截图 / 图文 —— */
.shot-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.shot-box img {
  width: 100%;
}

.shot-box figcaption {
  padding: 14px 18px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
}

.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}

.duo.reverse .duo-copy { order: 2; }
.duo.reverse .shot-box { order: 1; }

.duo-copy h2,
.duo-copy h3 {
  margin-top: 0;
}

.duo-copy p {
  color: var(--muted);
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.mode-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.mode-card:hover {
  transform: translateY(-3px);
  border-color: rgba(25, 195, 125, 0.4);
}

.mode-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: #0a1a14;
}

.mode-card .body {
  padding: 16px;
}

.mode-card h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.mode-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* —— 信息流预览 —— */
.feed-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 18px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
  transition: border-color 0.2s ease;
}

.feed-row:hover {
  border-color: rgba(61, 214, 198, 0.4);
}

.feed-row img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 10px;
  background: #0a1a14;
}

.feed-row h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.feed-row h3 a {
  color: var(--text);
}

.feed-row h3 a:hover {
  color: var(--green);
}

.feed-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.feed-meta {
  display: flex;
  gap: 12px;
  margin-top: 10px;
  color: var(--soft);
  font-size: 0.8rem;
}

.feed-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* —— 分页 —— */
.turn {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 24px;
}

.turn button {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}

.turn button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.turn button.on {
  background: linear-gradient(135deg, var(--green), #12a86a);
  border-color: transparent;
  color: #04110b;
  font-weight: 700;
}

/* —— FAQ —— */
.faq {
  display: grid;
  gap: 12px;
}

.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 4px 18px;
}

.faq summary {
  cursor: pointer;
  padding: 14px 0;
  font-weight: 650;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  color: var(--green);
  font-size: 1.2rem;
  font-weight: 400;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 0 0 16px;
  color: var(--muted);
}

/* —— 关于 / 长文 —— */
.prose {
  max-width: 760px;
}

.prose h2 {
  margin: 1.6em 0 0.6em;
  font-size: 1.35rem;
}

.prose h3 {
  margin: 1.3em 0 0.5em;
  font-size: 1.1rem;
}

.prose p {
  color: var(--muted);
}

.prose ul {
  color: var(--muted);
  padding-left: 1.2em;
}

.prose li {
  margin-bottom: 0.45em;
}

.prose strong {
  color: var(--text);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 28px 0;
}

.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
}

.stat b {
  display: block;
  font-size: 1.5rem;
  color: var(--green);
  margin-bottom: 4px;
}

.stat span {
  color: var(--muted);
  font-size: 0.85rem;
}

/* —— 页脚 —— */
.base {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  background: rgba(5, 14, 10, 0.85);
  padding: 40px 0 28px;
}

.base-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.base h4 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  color: var(--text);
}

.base p,
.base a {
  color: var(--muted);
  font-size: 0.88rem;
}

.base a {
  display: block;
  margin-bottom: 8px;
}

.base a:hover {
  color: var(--green);
}

.base-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--text);
  font-weight: 700;
}

.base-brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.base-copy {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  color: var(--soft);
  font-size: 0.82rem;
}

/* —— 页面头 —— */
.page-hero {
  padding: 40px 0 20px;
}

.page-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

.page-hero p {
  margin: 0;
  color: var(--muted);
  max-width: 42em;
}

/* —— 404 —— */
.miss {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 60px 0;
}

.miss h1 {
  font-size: 4rem;
  margin: 0;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.miss p {
  color: var(--muted);
}

/* —— 步骤 —— */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  counter-reset: step;
}

.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(25, 195, 125, 0.15);
  color: var(--green);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.note {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(25, 195, 125, 0.08);
  border: 1px solid rgba(25, 195, 125, 0.25);
  color: var(--muted);
  font-size: 0.9rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.chip-list li {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(61, 214, 198, 0.1);
  border: 1px solid rgba(61, 214, 198, 0.25);
  color: var(--cyan);
  font-size: 0.82rem;
}

/* —— 响应式 —— */
@media (max-width: 980px) {
  .splash .wrap,
  .duo,
  .duo.reverse .duo-copy,
  .duo.reverse .shot-box {
    grid-template-columns: 1fr;
  }

  .duo.reverse .duo-copy,
  .duo.reverse .shot-box {
    order: initial;
  }

  .kits,
  .edge-grid,
  .mode-grid,
  .steps,
  .stat-row,
  .base-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .menu-btn {
    display: inline-flex;
  }

  .links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 16px 20px;
    background: rgba(7, 20, 15, 0.98);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .links.on {
    display: flex;
  }

  .links a {
    padding: 12px 8px;
    border-bottom: 1px solid rgba(61, 214, 198, 0.08);
  }

  .mast {
    position: relative;
  }

  .mast .wrap {
    position: relative;
  }

  .kits,
  .edge-grid,
  .mode-grid,
  .steps,
  .stat-row,
  .base-grid,
  .gallery {
    grid-template-columns: 1fr;
  }

  .feed-row {
    grid-template-columns: 1fr;
  }

  .feed-row img {
    height: 160px;
  }

  .splash {
    padding-top: 36px;
  }

  .section {
    padding: 36px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover,
  .kit:hover,
  .mode-card:hover {
    transform: none;
  }
}