/* =========================================================================
   爱游戏体育 · 全站样式
   设计取向：深夜蓝底 + 霓虹青/电黄点缀，玻璃质感，桌面优先
   ========================================================================= */

/* ---------- 品牌速览 ---------- */
.section--intro {
  padding: 56px 0 40px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(94, 234, 212, 0.04), transparent 60%);
}
.intro h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.2;
  margin-bottom: 18px;
}
.intro p {
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.9;
  max-width: 880px;
  margin: 0 0 14px;
}
.intro p:last-child { margin-bottom: 0; }

/* ---------- 热点追踪 feed ---------- */
.feed {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  background: rgba(255,255,255,0.03);
  overflow: hidden;
}
.feed__item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 24px;
  padding: 24px 28px;
  border-top: 1px solid var(--line);
  transition: 0.25s ease;
}
.feed__item:first-child { border-top: 0; }
.feed__item:hover { background: rgba(255,255,255,0.05); }
.feed__time {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 800;
  color: var(--mint);
  letter-spacing: -0.04em;
  align-self: start;
}
.feed__body h3 {
  font-size: 20px; line-height: 1.3;
  margin: 0 0 8px;
}
.feed__body p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 14.5px; line-height: 1.8;
}
.feed__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px; border-radius: 999px;
  background: var(--lemon-soft); color: var(--lemon);
  font-family: var(--font-display);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.feed__meta {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  margin-top: 14px;
  font-size: 12px; color: var(--ink-mute);
}
.feed__meta a {
  color: var(--mint);
  font-family: var(--font-display);
  font-weight: 800; font-size: 13px;
  letter-spacing: 0.04em;
}
.feed__meta a:hover { color: var(--lemon); }

/* ---------- 服务大厅 srv ---------- */
.services { gap: 18px; }
.srv {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  background: rgba(255,255,255,0.04);
  transition: 0.25s ease;
}
.srv::before {
  content: "";
  position: absolute; left: 0; top: 24px; bottom: 24px;
  width: 3px; border-radius: 2px;
  background: linear-gradient(180deg, var(--mint), var(--lemon));
  opacity: 0.7;
}
.srv:hover { background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.srv h3 {
  font-size: 17px; line-height: 1.3;
  margin: 0 0 8px;
  color: #fff;
}
.srv p {
  margin: 0;
  color: var(--ink-mute);
  font-size: 13.5px; line-height: 1.75;
}
.srv__more {
  display: inline-block; margin-top: 12px;
  color: var(--mint);
  font-family: var(--font-display);
  font-size: 12.5px; font-weight: 800;
}
.srv__more:hover { color: var(--lemon); }

/* ---------- 常见问题 FAQ ---------- */
.section--faq {
  background: linear-gradient(180deg, transparent, rgba(94, 234, 212, 0.04) 30%, transparent);
}
.faq {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 36px;
  align-items: start;
}
.faq > div h2 {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.2;
  margin: 8px 0 16px;
}
.faq > div > p {
  color: var(--ink-mute);
  font-size: 15px; line-height: 1.85;
  max-width: 720px;
  margin-bottom: 22px;
}
.qa {
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  background: rgba(255,255,255,0.04);
  padding: 16px 20px;
  margin-bottom: 10px;
  transition: 0.25s ease;
}
.qa:hover { background: rgba(255,255,255,0.07); }
.qa[open] {
  background: rgba(255,255,255,0.08);
  border-color: rgba(94, 234, 212, 0.35);
}
.qa summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: #fff;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 24px; font-weight: 800;
  color: var(--mint);
  transition: 0.25s ease;
  flex-shrink: 0;
}
.qa[open] summary::after { transform: rotate(45deg); color: var(--lemon); }
.qa p {
  margin: 14px 0 4px;
  color: var(--ink-mute);
  font-size: 14.5px; line-height: 1.85;
}
.faq__side {
  position: sticky; top: 96px;
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  background:
    linear-gradient(135deg, rgba(94, 234, 212, 0.10), rgba(244, 114, 182, 0.08)),
    rgba(7, 17, 31, 0.6);
  box-shadow: var(--shadow-2);
}
.faq__side h3 {
  font-size: 18px; margin: 0 0 16px;
}
.faq__metrics {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 18px 16px;
  margin: 0 0 18px;
}
.faq__metrics li { display: flex; flex-direction: column; }
.faq__metrics b {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800;
  color: var(--mint);
  letter-spacing: -0.04em;
}
.faq__metrics span {
  margin-top: 4px;
  font-size: 12px; color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.faq__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px; color: var(--ink-mute);
  line-height: 1.7;
}

:root {
  --bg-0: #07111f;
  --bg-1: #0b1424;
  --bg-2: #0f1c33;
  --panel: rgba(17, 31, 52, 0.72);
  --panel-strong: rgba(15, 28, 51, 0.92);
  --line: rgba(155, 200, 255, 0.14);
  --line-soft: rgba(155, 200, 255, 0.08);
  --ink: #eef4ff;
  --ink-mute: #9fb1cb;
  --ink-soft: #c0cee3;
  --mint: #5eead4;
  --mint-soft: rgba(94, 234, 212, 0.16);
  --lemon: #facc15;
  --lemon-soft: rgba(250, 204, 21, 0.16);
  --rose: #f472b6;
  --rose-soft: rgba(244, 114, 182, 0.14);
  --danger: #fb7185;
  --shadow-1: 0 22px 60px rgba(0, 0, 0, 0.32);
  --shadow-2: 0 8px 24px rgba(0, 0, 0, 0.18);
  --radius-1: 10px;
  --radius-2: 18px;
  --radius-3: 26px;
  --radius-4: 34px;
  --font-display: "Bricolage Grotesque", "Noto Serif SC", system-ui, sans-serif;
  --font-body: "Noto Serif SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --container: 1180px;
}

/* 基础重置 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(ellipse 80% 50% at 12% 0%, rgba(94, 234, 212, 0.12), transparent 60%),
    radial-gradient(ellipse 70% 50% at 100% 6%, rgba(244, 114, 182, 0.10), transparent 60%),
    radial-gradient(ellipse 90% 60% at 50% 100%, rgba(250, 204, 21, 0.06), transparent 60%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 45%, var(--bg-0) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.85), rgba(0,0,0,0.1) 70%, transparent);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  margin: 0;
}
p { margin: 0 0 1em; }
ul { list-style: none; padding: 0; margin: 0; }

/* 无障碍：跳到正文 */
.skip-link {
  position: absolute; top: -100px; left: 16px; z-index: 200;
  padding: 10px 18px; border-radius: 999px;
  background: var(--mint); color: var(--bg-1); font-weight: 800;
}
.skip-link:focus { top: 16px; }

/* 容器 */
.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

/* 顶部速览 */
.ticker {
  background: linear-gradient(90deg, var(--mint) 0%, var(--lemon) 50%, var(--rose) 100%);
  color: var(--bg-1);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.ticker__inner {
  min-height: 36px;
  display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap;
}
.ticker__chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(7, 17, 31, 0.86); color: #fff;
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
}
.ticker__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--rose);
  box-shadow: 0 0 0 4px rgba(244, 114, 182, 0.3);
  animation: pulse 1.4s ease-in-out infinite;
}
.ticker__msg { flex: 1; min-width: 0; }
.ticker__meta { font-size: 12px; opacity: 0.78; }

/* 顶栏 */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.topbar__inner {
  min-height: 78px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-display);
}
.brand__mark {
  display: grid; place-items: center;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  box-shadow: 0 0 28px rgba(94, 234, 212, 0.18);
}
.brand__txt strong {
  display: block; font-size: 18px; font-weight: 800; letter-spacing: -0.02em; color: #fff;
}
.brand__txt small {
  display: block; margin-top: 2px;
  color: var(--ink-mute);
  font-family: var(--font-display);
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
}

/* 导航 */
.nav__list {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700;
}
.nav__list a {
  display: inline-flex;
  padding: 9px 14px; border-radius: 999px;
  color: var(--ink-soft);
  transition: 0.22s ease;
}
.nav__list a:hover,
.nav__list a[aria-current="page"] {
  color: var(--bg-1);
  background: var(--mint);
  box-shadow: 0 8px 24px rgba(94, 234, 212, 0.22);
}

.topbar__cta {
  display: flex; align-items: center; gap: 10px;
}
.hamburger {
  display: none;
  width: 44px; height: 44px;
  background: transparent; border: 1px solid var(--line); border-radius: 12px;
  position: relative;
}
.hamburger span {
  position: absolute; left: 11px; right: 11px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: 0.25s ease;
}
.hamburger span:nth-child(1) { top: 14px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 28px; }
.hamburger[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* 通用按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 9px; min-height: 46px; padding: 0 20px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 800; font-size: 14px; letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: 0.22s ease;
  white-space: nowrap;
}
.btn--solid {
  background: var(--mint); color: var(--bg-1); border-color: rgba(94, 234, 212, 0.7);
  box-shadow: 0 14px 32px rgba(94, 234, 212, 0.22);
}
.btn--solid:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(94, 234, 212, 0.32); }
.btn--soft {
  color: var(--ink); border-color: rgba(255,255,255,0.16); background: rgba(255,255,255,0.06);
}
.btn--soft:hover { background: rgba(255,255,255,0.12); }
.btn--quiet {
  color: var(--ink-mute); border-color: var(--line); background: transparent;
  min-height: 40px; padding: 0 16px; font-size: 13px;
}
.btn--quiet:hover { color: var(--ink); border-color: rgba(255,255,255,0.3); }
.btn--ghost {
  background: transparent; color: var(--ink);
  border-color: rgba(94, 234, 212, 0.5);
  min-height: 40px; padding: 0 16px; font-size: 13px;
}
.btn--ghost:hover { background: var(--mint-soft); }

/* 英雄区 */
.hero {
  position: relative; padding: 88px 0 64px; overflow: hidden;
}
.hero::after {
  content: "AIYOUXI";
  position: absolute; right: -28px; top: 12%;
  font-family: var(--font-display);
  font-size: clamp(120px, 22vw, 320px);
  font-weight: 800;
  color: rgba(255,255,255,0.025);
  letter-spacing: -0.08em;
  line-height: 0.85;
  pointer-events: none;
}
.hero__grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 0.96fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px; border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--mint); background: rgba(255,255,255,0.04);
  font-family: var(--font-display);
  font-size: 12px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
}
.eyebrow__pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--rose);
  box-shadow: 0 0 0 5px rgba(244, 114, 182, 0.22);
  animation: pulse 1.4s ease-in-out infinite;
}
.hero h1 {
  margin: 22px 0 22px;
  font-size: clamp(38px, 6.2vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.06em;
  text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(92deg, var(--mint), var(--lemon));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__lead {
  max-width: 540px;
  color: var(--ink-mute);
  font-size: 17px; line-height: 1.85;
}
.hero__cta {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-top: 28px;
}
.hero__stats {
  display: flex; flex-wrap: wrap; gap: 28px;
  margin-top: 36px; padding-top: 28px;
  border-top: 1px dashed var(--line);
}
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats b {
  font-family: var(--font-display);
  font-size: 30px; font-weight: 800; color: var(--ink);
  letter-spacing: -0.04em;
}
.hero__stats span {
  margin-top: 4px;
  font-size: 12px; color: var(--ink-mute);
  letter-spacing: 0.08em;
}

/* 英雄区右侧浮窗 */
.hero__board {
  position: relative;
  min-height: 540px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-4);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.10), rgba(255,255,255,0.02)),
    var(--panel);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(1.15) contrast(1.05);
}
.hero__rings {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, transparent 0 80px, rgba(94, 234, 212, 0.18) 81px 82px, transparent 83px 140px, rgba(250, 204, 21, 0.18) 141px 142px, transparent 143px 200px);
  mask-image: radial-gradient(circle at 50% 50%, #000 0 200px, transparent 200px);
  opacity: 0.7;
}
.hero__badge {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 160px; height: 160px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--mint), var(--lemon), var(--rose), var(--mint));
  color: var(--bg-1);
  font-family: var(--font-display);
  font-weight: 800; font-size: 32px; letter-spacing: -0.06em;
  box-shadow: 0 0 60px rgba(94, 234, 212, 0.3);
  z-index: 1;
}
.hero__badge b { opacity: 0.5; }
.float {
  position: absolute; z-index: 2;
  min-width: 210px;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-2);
  background: rgba(5, 13, 25, 0.78);
  box-shadow: 0 18px 42px rgba(0,0,0,0.32);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.float p { margin: 8px 0 0; color: var(--ink-soft); font-size: 13px; line-height: 1.65; }
.float__tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-display);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
}
.float__score {
  display: block; margin-top: 4px;
  font-family: var(--font-display);
  font-size: 28px; font-weight: 800;
  color: var(--mint);
  letter-spacing: -0.04em;
}
.float--a { left: 24px; top: 36px; }
.float--b { right: 24px; top: 120px; }
.float--c { left: 60px; bottom: 32px; }

/* 通用 Section */
.section {
  padding: 84px 0;
  position: relative;
}
.section--tight { padding: 48px 0 60px; }
.section__head {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 36px;
}
.section__head h2 {
  margin-top: 10px;
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.05;
}
.section__head p {
  margin: 0;
  color: var(--ink-mute);
  max-width: 460px;
  justify-self: end;
}
.kicker {
  display: inline-flex;
  color: var(--lemon);
  font-family: var(--font-display);
  font-size: 12px; font-weight: 800;
  letter-spacing: 0.18em; text-transform: uppercase;
}

/* 卡片网格 */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  position: relative;
  padding: 26px 24px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  background:
    linear-gradient(160deg, rgba(255,255,255,0.08), rgba(255,255,255,0.025)),
    var(--panel);
  box-shadow: var(--shadow-2);
  overflow: hidden;
  transition: 0.3s ease;
}
.card::before {
  content: "";
  position: absolute; inset: 0 0 auto; height: 3px;
  background: linear-gradient(90deg, var(--mint), var(--lemon), var(--rose));
  opacity: 0.7;
}
.card:hover { transform: translateY(-4px); border-color: rgba(94, 234, 212, 0.4); }
.card__no {
  font-family: var(--font-display);
  font-size: 30px; font-weight: 800; color: var(--mint);
  letter-spacing: -0.06em;
}
.card__illu {
  width: 100%; height: 168px;
  border-radius: 16px;
  border: 1px solid var(--line-soft);
  margin: 14px 0 18px;
}
.card__illu--a {
  background:
    radial-gradient(circle at 24% 28%, rgba(94,234,212,0.8) 0 22px, transparent 23px),
    radial-gradient(circle at 78% 70%, rgba(250,204,21,0.7) 0 36px, transparent 37px),
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
}
.card__illu--b {
  background:
    repeating-linear-gradient(0deg, rgba(94,234,212,0.16) 0 2px, transparent 2px 14px),
    linear-gradient(135deg, rgba(94,234,212,0.14), rgba(244,114,182,0.10));
}
.card__illu--c {
  background:
    radial-gradient(ellipse at 30% 32%, rgba(201,255,90,0.45), transparent 36%),
    radial-gradient(ellipse at 72% 72%, rgba(244,114,182,0.4), transparent 38%),
    var(--bg-2);
}
.card__illu--d {
  background:
    linear-gradient(120deg, rgba(94,234,212,0.18) 0%, transparent 30%, rgba(250,204,21,0.18) 60%, transparent 100%),
    radial-gradient(circle at 80% 20%, rgba(244,114,182,0.4) 0 30px, transparent 32px),
    var(--bg-2);
}
.card h3 {
  font-size: 20px; letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.card p { color: var(--ink-mute); font-size: 14px; line-height: 1.75; margin: 0; }
.card--inverse {
  background: linear-gradient(135deg, var(--mint) 0%, var(--lemon) 100%);
  border-color: transparent;
}
.card--inverse p, .card--inverse .card__no { color: var(--bg-1); }
.card--inverse .card__no { color: var(--bg-1); }
.card--inverse:hover { transform: translateY(-4px); }

/* 实时看板 */
.board {
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}
.board__row {
  display: grid;
  grid-template-columns: 110px 1fr 120px 1fr 1.4fr;
  gap: 16px;
  align-items: center;
  padding: 18px 22px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-soft);
}
.board__row:first-child { border-top: 0; }
.board__row--head {
  background: linear-gradient(90deg, var(--mint), var(--lemon));
  color: var(--bg-1);
  font-family: var(--font-display);
  font-weight: 800; font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.board .badge {
  display: inline-flex; justify-content: center; align-items: center;
  padding: 6px 12px; border-radius: 999px;
  font-family: var(--font-display);
  font-size: 12px; font-weight: 800; letter-spacing: 0.04em;
}
.badge--live { background: var(--rose); color: var(--bg-1); }
.badge--soon { background: var(--lemon); color: var(--bg-1); }
.badge--done { background: rgba(255,255,255,0.18); color: var(--ink); }
.score {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 800; color: var(--mint);
  letter-spacing: -0.04em;
}
.team { display: flex; align-items: center; gap: 10px; }
.team__logo {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--mint-soft), var(--lemon-soft));
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 12px; font-weight: 800; color: var(--ink);
}
.board .note { color: var(--ink-mute); font-size: 13px; line-height: 1.7; }

/* 内容档案 */
.story {
  position: relative;
  display: flex; flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  background: rgba(255,255,255,0.04);
  box-shadow: var(--shadow-2);
  overflow: hidden;
  transition: 0.3s ease;
}
.story:hover { transform: translateY(-3px); border-color: rgba(94, 234, 212, 0.35); }
.story__cover {
  width: 100%; height: 200px;
  border-bottom: 1px solid var(--line);
}
.story__cover--a {
  background:
    linear-gradient(180deg, transparent 60%, rgba(7,17,31,0.5) 100%),
    repeating-linear-gradient(135deg, rgba(94,234,212,0.18) 0 4px, transparent 4px 22px),
    linear-gradient(135deg, rgba(94,234,212,0.2), rgba(244,114,182,0.12));
}
.story__cover--b {
  background:
    linear-gradient(180deg, transparent 60%, rgba(7,17,31,0.5) 100%),
    radial-gradient(ellipse at 30% 30%, rgba(201,255,90,0.45), transparent 40%),
    radial-gradient(ellipse at 70% 70%, rgba(250,204,21,0.4), transparent 40%),
    var(--bg-2);
}
.story__cover--c {
  background:
    linear-gradient(180deg, transparent 60%, rgba(7,17,31,0.5) 100%),
    conic-gradient(from 220deg at 60% 50%, rgba(94,234,212,0.3), rgba(244,114,182,0.2), rgba(250,204,21,0.3), rgba(94,234,212,0.3));
}
.story__cat {
  display: inline-block;
  margin: 22px 22px 0;
  padding: 4px 10px; border-radius: 999px;
  background: var(--mint-soft); color: var(--mint);
  font-family: var(--font-display);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
  align-self: flex-start;
}
.story h3 {
  margin: 14px 22px 10px;
  font-size: 19px; line-height: 1.35;
}
.story p {
  margin: 0 22px;
  color: var(--ink-mute); font-size: 14px; line-height: 1.8;
}
.story__more {
  margin: 18px 22px 22px;
  color: var(--lemon);
  font-family: var(--font-display);
  font-size: 13px; font-weight: 800; letter-spacing: 0.04em;
}
.story__more::after { content: " →"; }
.story__more:hover { color: var(--mint); }

/* CTA / 多端 */
.section--cta {
  background:
    radial-gradient(ellipse 60% 80% at 88% 50%, rgba(244, 114, 182, 0.10), transparent 60%),
    radial-gradient(ellipse 60% 80% at 8% 50%, rgba(94, 234, 212, 0.10), transparent 60%);
}
.cta {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: stretch;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius-4);
  background:
    radial-gradient(ellipse 50% 60% at 12% 20%, rgba(94, 234, 212, 0.16), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  box-shadow: var(--shadow-1);
}
.cta h2 {
  margin: 12px 0 16px;
  font-size: clamp(28px, 3.6vw, 46px); line-height: 1.05;
}
.cta p { color: var(--ink-mute); max-width: 540px; }
.cta__list {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px; margin: 24px 0 12px;
}
.cta__list li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-2);
  background: rgba(255,255,255,0.05);
}
.cta__list li:hover { background: rgba(255,255,255,0.09); transform: translateY(-1px); }
.cta__list span {
  display: block;
  font-family: var(--font-display);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--mint);
}
.cta__list b {
  display: block; margin-top: 4px;
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700; color: var(--ink);
}
.cta__actions {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 18px;
}
.cta__phone {
  position: relative;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  background:
    linear-gradient(135deg, rgba(94, 234, 212, 0.10), rgba(244, 114, 182, 0.08)),
    rgba(0,0,0,0.2);
  min-height: 380px;
  overflow: hidden;
}
.phone {
  position: relative;
  width: 220px; min-height: 360px;
  padding: 28px 22px;
  border: 8px solid #050b14;
  border-radius: 36px;
  background: linear-gradient(180deg, #14243b, #081321);
  box-shadow: 24px 24px 0 rgba(94, 234, 212, 0.12);
  color: var(--ink);
  font-family: var(--font-body);
  animation: phoneFloat 6s ease-in-out infinite;
}
.phone__top {
  display: block;
  font-family: var(--font-display);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-mute);
}
.phone__hint {
  display: block; margin: 22px 0 8px;
  font-style: normal;
  font-family: var(--font-display);
  font-size: 12px; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mint);
}
.phone strong {
  display: block; margin-bottom: 22px;
  font-family: var(--font-display);
  font-size: 20px; font-weight: 800;
  letter-spacing: -0.04em; color: #fff;
}
.phone__line {
  display: block; height: 12px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
}
.phone__line--mid { width: 72%; }
.phone__line--short { width: 56%; }

/* 平台介绍 + 联系 */
.section--split { padding: 72px 0; }
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: start;
}
.split h2 { margin: 12px 0 18px; font-size: clamp(26px, 3.2vw, 40px); }
.split p { color: var(--ink-mute); max-width: 560px; }
.facts {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px 28px;
  margin: 24px 0 0;
  padding-top: 24px;
  border-top: 1px dashed var(--line);
}
.facts > div { display: flex; flex-direction: column; }
.facts dt {
  font-family: var(--font-display);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
}
.facts dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 18px; font-weight: 800; color: var(--ink);
}
.contact {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-3);
  background: rgba(255,255,255,0.045);
  box-shadow: var(--shadow-2);
}
.contact h3 { font-size: 18px; margin-bottom: 12px; }
.contact__list li {
  border-top: 1px solid var(--line);
}
.contact__list li:first-child { border-top: 0; }
.contact__list a {
  display: block; padding: 12px 0;
  color: var(--ink-soft); font-size: 14px; font-weight: 600;
  transition: 0.2s ease;
}
.contact__list a:hover { color: var(--mint); padding-left: 6px; }
.contact__more {
  margin-top: 16px; padding-top: 16px;
  border-top: 1px dashed var(--line);
  color: var(--ink-mute); font-size: 13px;
}

/* 页脚 */
.foot {
  margin-top: 64px;
  padding: 56px 0 28px;
  border-top: 1px solid var(--line);
  background: rgba(3, 9, 18, 0.85);
  color: var(--ink-mute);
}
.foot__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.foot__brand h3 {
  font-size: 22px; margin-bottom: 12px;
  background: linear-gradient(92deg, var(--mint), var(--lemon));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.foot__brand p { color: var(--ink-mute); font-size: 14px; line-height: 1.85; }
.foot h4 {
  font-size: 14px; font-weight: 800; margin-bottom: 14px;
  color: var(--ink); letter-spacing: 0.06em;
}
.foot nav li { margin-bottom: 8px; }
.foot nav a { color: rgba(239, 244, 255, 0.7); font-size: 14px; }
.foot nav a:hover { color: var(--mint); }
.foot__friends {
  display: flex; flex-wrap: wrap; gap: 12px 22px; align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.foot__friends > span {
  color: var(--ink-mute);
  font-family: var(--font-display);
  font-size: 11px; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.foot__friends a { color: var(--ink-soft); }
.foot__friends a:hover { color: var(--mint); }
.foot__legal {
  padding-top: 22px;
  font-size: 12px; color: var(--ink-mute);
}
.foot__legal p { margin: 0 0 6px; line-height: 1.7; }

/* 滚动入场 */
.reveal { opacity: 0; transform: translateY(18px); transition: 0.7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }

/* 关键帧 */
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.7); opacity: 0.5; }
}
@keyframes phoneFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* 焦点态 */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
  border-radius: 8px;
}

/* 响应式：平板 */
@media (max-width: 980px) {
  .nav { display: none; }
  .hamburger { display: block; }
  .nav.is-open {
    display: block;
    position: absolute; top: 78px; left: 0; right: 0;
    background: var(--bg-1);
    border-bottom: 1px solid var(--line);
    padding: 12px 16px;
  }
  .nav.is-open .nav__list {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
  }
  .nav.is-open .nav__list a {
    display: block; padding: 12px 16px; border-radius: 12px;
  }

  .topbar__cta .btn--ghost { display: none; }

  .ticker__inner { justify-content: center; text-align: center; }
  .ticker__msg { display: none; }

  .hero { padding: 60px 0 48px; }
  .hero__grid { grid-template-columns: 1fr; gap: 36px; }
  .hero__board { min-height: 460px; }
  .float--b { right: 16px; }
  .float--a { left: 16px; }

  .section { padding: 56px 0; }
  .section__head { grid-template-columns: 1fr; gap: 12px; }
  .section__head p { justify-self: start; }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .board__row { grid-template-columns: 1fr 1fr 1fr; row-gap: 6px; }
  .board__row > *:nth-child(4) { grid-column: 2; }
  .board__row > *:nth-child(5) { grid-column: 1 / -1; }
  .board__row--head { display: none; }

  .cta { grid-template-columns: 1fr; padding: 28px; }
  .cta__phone { min-height: 320px; }
  .split { grid-template-columns: 1fr; }

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

  .feed__item { grid-template-columns: 64px 1fr; gap: 16px; padding: 20px 22px; }
  .feed__time { font-size: 22px; }
  .faq { grid-template-columns: 1fr; }
  .faq__side { position: static; }
}

/* 响应式：手机 */
@media (max-width: 620px) {
  .ticker__meta { display: none; }
  .hero { padding: 40px 0 32px; }
  .hero h1 { font-size: 36px; }
  .hero__stats { gap: 18px; }
  .hero__stats b { font-size: 24px; }
  .hero__board { min-height: 440px; padding: 18px; }
  .float { min-width: 168px; padding: 12px 14px; }
  .float--a { left: 14px; top: 22px; }
  .float--b { right: 14px; top: 84px; }
  .float--c { left: 28px; bottom: 22px; }
  .float__score { font-size: 22px; }
  .hero__badge { width: 120px; height: 120px; font-size: 24px; }

  .section { padding: 44px 0; }
  .section__head h2 { font-size: 26px; }
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .card { padding: 22px 20px; }

  .cta { padding: 22px; }
  .cta__list { grid-template-columns: 1fr; }
  .cta h2 { font-size: 26px; }

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

  .foot__grid { grid-template-columns: 1fr; gap: 24px; }
  .foot__friends { gap: 8px 14px; }

  .section--intro { padding: 36px 0 28px; }
  .feed__item { grid-template-columns: 1fr; gap: 6px; padding: 18px 18px; }
  .feed__time { font-size: 20px; }
  .qa { padding: 14px 16px; }
  .qa summary { font-size: 15px; }
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}