:root{
  --bg:#020617;
  --fg:#e8ecf8;
  --muted:#93a0bd;
  --line:rgba(251,191,36,.18);
  --accent:#fbbf24;
  --accent-2:#38bdf8;
  --gap:32px;
  --radius:8px;
  --shadow:0 10px 28px rgba(2,6,23,.7);
  --font:"Segoe UI","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font);
  font-size:15px;
  line-height:1.7;
  color:var(--fg);
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 12% 16%, rgba(56,189,248,.12), transparent 42%),
    radial-gradient(circle at 86% 6%, rgba(251,191,36,.12), transparent 46%),
    radial-gradient(circle at 58% 90%, rgba(129,140,248,.10), transparent 52%);
  background-attachment:fixed;
}
a{color:var(--accent);text-decoration:none;transition:color .2s ease;}
a:hover{color:#ffffff;}
img{display:block;max-width:100%;height:auto;}
.pilotkaiyunq-topbar{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;
  gap:16px;padding:14px 24px;
  border-bottom:1px solid var(--line);
  background:rgba(2,6,23,.88);
  backdrop-filter:blur(6px);
}
.pilotkaiyunq-brand{font-size:24px;font-weight:700;letter-spacing:3px;color:var(--accent);}
.nav-links{display:flex;flex-wrap:wrap;gap:16px;align-items:center;}
.nav-links a{font-size:15px;padding:4px 2px;border-bottom:2px solid transparent;}
.nav-links a:hover{border-bottom-color:var(--accent-2);color:#fff;}
.pilotkaiyunq-shell{display:flex;flex-wrap:wrap;gap:var(--gap);max-width:1140px;margin:0 auto;padding:0 24px;}
.pilotkaiyunq-block{
  display:flex;flex-wrap:wrap;gap:var(--gap);align-items:flex-start;
  width:100%;padding:var(--gap) 0;
  border-bottom:1px solid rgba(251,191,36,.10);
}
.pilotkaiyunq-block:nth-of-type(even){flex-direction:row-reverse;}
.pilotkaiyunq-lead{flex:0 0 58%;min-width:0;}
.pilotkaiyunq-side{flex:0 0 calc(42% - var(--gap));min-width:0;}
.pilotkaiyunq-h1{font-size:34px;font-weight:700;line-height:1.35;margin:0 0 16px;letter-spacing:1px;}
.pilotkaiyunq-h2{font-size:24px;font-weight:700;line-height:1.4;margin:0 0 12px;color:var(--accent);}
.pilotkaiyunq-p{font-size:15px;line-height:1.7;margin:0 0 12px;color:#cbd5e1;}
.pilotkaiyunq-tile{
  position:relative;padding:18px 18px 18px 24px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(155deg, rgba(56,189,248,.07), rgba(251,191,36,.04));
  box-shadow:var(--shadow);
  transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.pilotkaiyunq-tile::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent),var(--accent-2));
}
.pilotkaiyunq-tile:hover{transform:translateY(-4px);border-color:rgba(251,191,36,.5);box-shadow:0 14px 32px rgba(251,191,36,.14);}
.pilotkaiyunq-tile p{margin:0;color:#cbd5e1;}
.pilotkaiyunq-hero-img{
  width:256px;height:256px;margin-left:auto;
  border-radius:12px;border:1px solid var(--line);
  box-shadow:0 0 26px rgba(251,191,36,.28);
}
.pilotkaiyunq-thumb{
  width:104px;height:104px;border-radius:8px;border:1px solid var(--line);
  box-shadow:0 0 16px rgba(56,189,248,.18);margin-bottom:12px;
}
.pilotkaiyunq-side-note{font-size:15px;color:var(--muted);margin:0;}
.pilotkaiyunq-timeline{border-left:2px solid rgba(251,191,36,.35);padding-left:24px;margin-top:8px;}
.pilotkaiyunq-entry{position:relative;padding-bottom:26px;}
.pilotkaiyunq-entry::before{
  content:"";position:absolute;left:-31px;top:9px;width:10px;height:10px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 10px var(--accent);
}
.pilotkaiyunq-date{display:inline-block;font-size:15px;color:var(--accent-2);letter-spacing:.5px;}
.pilotkaiyunq-entry h3{font-size:18px;font-weight:700;line-height:1.5;margin:4px 0 8px;color:#f1f5f9;}
.pilotkaiyunq-entry h3:hover{color:var(--accent);}
.pilotkaiyunq-entry p{font-size:15px;line-height:1.7;margin:0;color:#b8c4dc;}
.pilotkaiyunq-faq{display:flex;flex-wrap:wrap;gap:12px;width:100%;}
.pilotkaiyunq-faq details{
  flex:0 0 100%;
  padding:12px 18px;
  border:1px solid var(--line);border-radius:8px;
  background:rgba(148,163,184,.08);
  transition:background .2s ease, border-color .2s ease;
}
.pilotkaiyunq-faq details:hover{background:rgba(148,163,184,.14);border-color:rgba(251,191,36,.42);}
.pilotkaiyunq-faq summary{font-size:18px;font-weight:700;color:#f8fafc;cursor:pointer;list-style:none;}
.pilotkaiyunq-faq summary::-webkit-details-marker{display:none;}
.pilotkaiyunq-faq summary:hover{color:var(--accent);}
.pilotkaiyunq-faq p{margin:10px 0 0;color:#cbd5e1;font-size:15px;}
.pilotkaiyunq-table{width:100%;border-collapse:collapse;font-size:15px;margin-top:12px;}
.pilotkaiyunq-table th,
.pilotkaiyunq-table td{border:1px solid var(--line);padding:9px 12px;text-align:left;line-height:1.6;}
.pilotkaiyunq-table th{background:rgba(251,191,36,.14);color:var(--accent);font-weight:700;}
.pilotkaiyunq-table tr:nth-child(even) td{background:rgba(148,163,184,.08);}
.pilotkaiyunq-table tr:hover td{background:rgba(56,189,248,.10);}
.pilotkaiyunq-btn{
  display:inline-block;padding:10px 22px;border:0;border-radius:8px;
  background:linear-gradient(120deg,var(--accent),#f59e0b);
  color:#020617;font-weight:700;font-size:15px;font-family:var(--font);
  cursor:pointer;transition:transform .18s ease, filter .18s ease;
}
.pilotkaiyunq-btn:hover{filter:brightness(1.12);transform:translateY(-2px);color:#020617;}
.pilotkaiyunq-btn:active{transform:translateY(1px);}
.pilotkaiyunq-footer{
  display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;
  max-width:1140px;margin:0 auto;padding:32px 24px 48px;
  border-top:1px solid var(--line);color:var(--muted);font-size:15px;
}
.pilotkaiyunq-footinfo{flex:0 0 58%;}
.pilotkaiyunq-footinfo p{margin:0 0 6px;}
.pilotkaiyunq-footmeta{flex:0 0 calc(42% - var(--gap));}
.pilotkaiyunq-footmeta p{margin:0 0 6px;}
.pilotkaiyunq-copy{width:100%;margin:0;padding-top:12px;border-top:1px dashed rgba(251,191,36,.18);}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;}
.nav-links a:first-child{color:#fff;}
.pilotkaiyunq-entry:first-child .pilotkaiyunq-date{color:var(--accent);}
@media (max-width:1024px){
  .pilotkaiyunq-lead,.pilotkaiyunq-side{flex:0 0 100%;}
  .pilotkaiyunq-hero-img{width:180px;height:180px;margin-left:0;}
  .pilotkaiyunq-block:nth-of-type(even){flex-direction:row;}
  .pilotkaiyunq-footinfo,.pilotkaiyunq-footmeta{flex:0 0 100%;}
}
@media (max-width:720px){
  .pilotkaiyunq-topbar{flex-direction:column;align-items:flex-start;padding:12px 16px;}
  .nav-links{gap:10px;}
  .nav-links a{font-size:14px;}
  .pilotkaiyunq-shell{padding:0 16px;}
  .pilotkaiyunq-h1{font-size:26px;}
  .pilotkaiyunq-h2{font-size:24px;}
  .pilotkaiyunq-hero-img{width:140px;height:140px;}
  .pilotkaiyunq-thumb{width:72px;height:72px;}
  .pilotkaiyunq-table{font-size:14px;}
  .pilotkaiyunq-faq summary{font-size:16px;}
}
/* 图片按原尺寸显示，不放大 */
img[src^="/img/"]{max-width:256px;max-height:256px;width:auto;height:auto;object-fit:contain;display:inline-block;}