/* 猎手派 × 凌科数安 · 联名版页面（仅本页使用；复用 site.css 的 token 与组件） */
.lks-page {
  --accent: #54b6ff;
  --accent-2: #7fe0ff;
  --accent-soft: rgba(84, 182, 255, .13);
  --lks-blue: #0b74c4;
  --lks-cyan: #16b7dd;
  --lks-glow: rgba(22, 183, 221, .18);
}
.lks-page .btn-primary {
  background: linear-gradient(135deg, var(--lks-blue), var(--lks-cyan));
  box-shadow: 0 12px 28px rgba(15, 140, 200, .28);
}
.lks-page .btn-primary:hover { box-shadow: 0 16px 34px rgba(15, 140, 200, .36); }
.lks-page .eyebrow::before { background: #54d2ff; box-shadow: 0 0 0 4px rgba(84, 210, 255, .14); }

.lks-lockup { display: flex; align-items: center; gap: 11px; margin-bottom: 20px; }
.lks-lockup img { width: 32px; height: 32px; border-radius: 9px; box-shadow: 0 0 0 1px var(--line); }
.lks-lockup strong { display: block; font-size: 13px; letter-spacing: .04em; color: var(--text); }
.lks-lockup small { display: block; margin-top: 1px; color: var(--muted-2); font: 10.5px var(--mono); letter-spacing: .02em; }

.lks-hero { padding: 62px 0 44px; position: relative; overflow: hidden; }
.lks-hero::before {
  content: ""; position: absolute; inset: -180px 30% auto -20%; height: 560px;
  background: radial-gradient(closest-side, rgba(22, 183, 221, .2), transparent 72%);
  pointer-events: none;
}
.lks-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(400px, .97fr); gap: 46px; align-items: center; }
.lks-hero h1 { margin: 15px 0 18px; font-size: clamp(36px, 4.9vw, 58px); line-height: 1.08; letter-spacing: -.055em; }
.lks-hero h1 em { font-style: normal; color: #8fd8ff; }
.lks-hero .lead { max-width: 610px; margin: 0; color: #aebbd2; font-size: 15.5px; line-height: 1.82; }
.lks-hero .lead b { color: var(--text); font-weight: 650; }
.lks-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.lks-tags span { border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; color: var(--muted); font-size: 11.5px; background: rgba(17, 24, 37, .7); }

/* 产品窗口模拟 */
.lks-console {
  border: 1px solid rgba(120, 170, 220, .22); border-radius: 15px; overflow: hidden;
  background: #0b111b; box-shadow: 0 30px 80px rgba(0, 0, 0, .45), 0 0 0 1px rgba(84, 182, 255, .06) inset;
}
.lks-console-bar { display: flex; align-items: center; gap: 8px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: rgba(18, 27, 42, .85); }
.lks-console-bar i { width: 8px; height: 8px; border-radius: 50%; background: #2a3446; }
.lks-console-bar i:nth-child(1) { background: #ff6b6b66; }
.lks-console-bar i:nth-child(2) { background: #ffd16666; }
.lks-console-bar i:nth-child(3) { background: #42d6a466; }
.lks-console-bar span { margin-left: 5px; color: var(--muted); font: 11px var(--mono); }
.lks-console-body { display: grid; grid-template-columns: 54px minmax(0, 1fr); min-height: 330px; }
.lks-rail { display: flex; flex-direction: column; align-items: center; gap: 9px; padding: 12px 0; border-right: 1px solid var(--line); background: rgba(14, 21, 33, .8); }
.lks-rail b { width: 26px; height: 26px; border-radius: 8px; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); }
.lks-rail b:first-child { border-color: rgba(84, 182, 255, .55); background: rgba(84, 182, 255, .16); }
.lks-main { padding: 16px; }
.lks-main-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.lks-main-head strong { font-size: 13px; letter-spacing: .02em; }
.lks-main-head span { color: var(--muted-2); font: 10px var(--mono); }
.lks-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.lks-card { padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: rgba(20, 29, 44, .62); }
.lks-card small { display: block; color: var(--muted-2); font-size: 10px; }
.lks-card strong { display: block; margin-top: 4px; font-size: 12.5px; }
.lks-card .ok { display: inline-block; margin-top: 7px; color: #72e3b9; font: 10px var(--mono); }
.lks-card.wide { grid-column: span 2; }
.lks-progress { height: 6px; margin-top: 9px; border-radius: 999px; background: rgba(255, 255, 255, .07); overflow: hidden; }
.lks-progress i { display: block; height: 100%; width: 72%; border-radius: inherit; background: linear-gradient(90deg, var(--lks-blue), var(--lks-cyan)); }
.lks-console-foot { display: flex; justify-content: space-between; padding: 10px 14px; border-top: 1px solid var(--line); color: var(--muted-2); font: 10px var(--mono); }
.lks-console-foot b { color: #7fd6ff; font-weight: 500; }

/* 能力 */
.lks-strip { display: flex; flex-wrap: wrap; gap: 10px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 13px; background: rgba(16, 23, 34, .6); }
.lks-strip span { color: var(--muted); font-size: 12.5px; }
.lks-strip span + span::before { content: "·"; margin-right: 10px; color: var(--muted-2); }
.lks-stages { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-top: 18px; }
.lks-stage { padding: 13px 12px; border: 1px solid var(--line); border-radius: 10px; background: rgba(14, 21, 33, .72); }
.lks-stage b { color: #7fd6ff; font: 600 10px var(--mono); }
.lks-stage strong { display: block; margin: 5px 0 3px; font-size: 12.5px; }
.lks-stage small { color: var(--muted-2); font-size: 10.5px; line-height: 1.5; }

/* 下载 */
.lks-download {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr); gap: 26px;
  padding: 30px; border: 1px solid rgba(84, 182, 255, .3); border-radius: 18px;
  background:
    radial-gradient(620px 260px at 6% -20%, rgba(22, 183, 221, .16), transparent 70%),
    linear-gradient(150deg, rgba(18, 29, 45, .92), rgba(11, 17, 27, .95));
}
.lks-download h2 { margin: 8px 0 9px; font-size: clamp(24px, 3vw, 32px); letter-spacing: -.035em; }
.lks-download .lead { margin: 0; color: var(--muted); font-size: 13.5px; }
.lks-download-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.lks-file { display: grid; gap: 8px; align-content: start; padding: 18px; border: 1px solid var(--line); border-radius: 13px; background: rgba(8, 13, 21, .55); }
.lks-file-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; font-size: 12px; }
.lks-file-row span { color: var(--muted-2); }
.lks-file-row b { color: var(--text-soft); font-weight: 600; }
.lks-file code { display: block; overflow-wrap: anywhere; color: #8fd8ff; font: 10.5px/1.6 var(--mono); }
.lks-file .note { margin: 6px 0 0; padding: 10px 12px; font-size: 11.5px; }
.lks-download-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.lks-download-meta span { border: 1px solid var(--line); border-radius: 7px; padding: 3px 8px; color: var(--muted); font-size: 11px; }

/* 交付 */
.lks-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.lks-step { padding: 20px; border: 1px solid var(--line); border-radius: 13px; background: rgba(16, 23, 34, .7); }
.lks-step b { color: #7fd6ff; font: 600 11px var(--mono); letter-spacing: .1em; }
.lks-step h3 { margin: 9px 0 6px; font-size: 15px; }
.lks-step p { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.7; }

.lks-cta { display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap; padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(120deg, rgba(20, 31, 48, .9), rgba(12, 19, 30, .86)); }
.lks-cta h2 { margin: 0 0 7px; font-size: 24px; letter-spacing: -.03em; }
.lks-cta p { margin: 0; color: var(--muted); font-size: 13.5px; }

@media (max-width: 1000px) {
  .lks-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .lks-stages { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lks-download { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .lks-hero { padding-top: 40px; }
  .lks-console-body { min-height: 300px; }
  .lks-stages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lks-steps { grid-template-columns: 1fr; }
  .lks-download { padding: 20px; }
}
@media (max-width: 560px) {
  .lks-cards { grid-template-columns: 1fr; }
  .lks-card.wide { grid-column: auto; }
  .lks-stages { grid-template-columns: 1fr; }
}

/* 跟随站点浅色主题：深色产品窗口保持不变，外围内容切到浅色 surface。 */
@media (prefers-color-scheme: light) {
  .lks-hero h1 em { color: #0284c7; }
  .lks-hero .lead { color: #52525b; }
  .lks-tags span { background: #fafafa; border-color: #e4e4e7; color: #52525b; }
  .lks-strip { background: #fafafa; border-color: #e4e4e7; }
  .lks-stage { background: #fafafa; border-color: #e4e4e7; }
  .lks-stage b { color: #0284c7; }
  .lks-download {
    background:
      radial-gradient(620px 260px at 6% -20%, rgba(22, 183, 221, .12), transparent 70%),
      linear-gradient(150deg, #f8fcff, #ffffff);
    border-color: #bae6fd;
  }
  .lks-file { background: #f8fafc; border-color: #e4e4e7; }
  .lks-file code { color: #0369a1; }
  .lks-step { background: #fff; border-color: #e4e4e7; }
  .lks-step b { color: #0284c7; }
  .lks-cta { background: linear-gradient(120deg, #f0f9ff, #ffffff); border-color: #e4e4e7; }
}

/* 微信内置浏览器不允许直接下载 APK：点击下载时改为引导外部浏览器。 */
html.lks-modal-open, html.lks-modal-open body { overflow: hidden; }
.lks-wechat-tip {
  position: fixed; inset: 0; z-index: 80; display: flex; align-items: center; justify-content: center;
  padding: 20px; background: rgba(3, 7, 13, .74); backdrop-filter: blur(6px);
}
.lks-wechat-tip[hidden] { display: none; }
.lks-wechat-card {
  position: relative; width: min(420px, 100%); padding: 30px 26px 22px;
  border: 1px solid rgba(84, 182, 255, .34); border-radius: 18px; text-align: center;
  background:
    radial-gradient(420px 180px at 50% -20%, rgba(22, 183, 221, .18), transparent 70%),
    linear-gradient(160deg, #121d2d, #0b111b);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .55);
}
.lks-wechat-close {
  position: absolute; top: 8px; right: 10px; width: 34px; height: 34px;
  border: 0; background: transparent; color: var(--muted); font-size: 24px; line-height: 1; cursor: pointer;
}
.lks-wechat-close:hover { color: var(--text); }
.lks-wechat-badge {
  display: grid; place-items: center; width: 44px; height: 44px; margin: 0 auto 14px;
  border-radius: 50%; background: rgba(0, 102, 184, .2); border: 1px solid rgba(84, 182, 255, .35);
  color: #8fd8ff; font: 700 22px var(--mono);
}
.lks-wechat-card h2 { margin: 0 0 10px; font-size: 21px; letter-spacing: -.02em; }
.lks-wechat-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.lks-wechat-url {
  display: block; margin: 16px 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px;
  background: rgba(8, 13, 21, .6); color: #8fd8ff; font: 11px/1.6 var(--mono);
  overflow-wrap: anywhere; user-select: all; -webkit-user-select: all;
}
.lks-wechat-actions { display: grid; gap: 8px; }
.lks-wechat-actions .btn { width: 100%; }
.lks-wechat-hint { margin-top: 12px !important; color: var(--muted-2) !important; font-size: 11px !important; }
@media (prefers-color-scheme: light) {
  .lks-wechat-tip { background: rgba(15, 23, 42, .38); }
  .lks-wechat-card {
    background: radial-gradient(420px 180px at 50% -20%, rgba(22, 183, 221, .1), transparent 70%), #fff;
    border-color: #bae6fd; box-shadow: 0 24px 70px rgba(15, 23, 42, .18);
  }
  .lks-wechat-badge { background: #e0f2fe; border-color: #bae6fd; color: #0369a1; }
  .lks-wechat-url { background: #f8fafc; border-color: #e4e4e7; color: #0369a1; }
}