/* huaweiapk.digital · light · ha */
:root{
  --ha-bg0:#f1f5f9;--ha-bg1:#ffffff;--ha-text:#0f172a;--ha-muted:#475569;
  --ha-accent:#1d4ed8;--ha-accent2:#2563eb;--ha-ok:#047857;--ha-card:#ffffff;
  --ha-line:rgba(15,23,42,.1);--ha-radius:14px;
  --ha-max:720px;
  --ha-font:"DM Sans",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:var(--ha-font);color:var(--ha-text);
background:radial-gradient(900px 440px at 90% -8%, rgba(29,78,216,.12), transparent 55%), radial-gradient(600px 360px at 0% 20%, rgba(4,120,87,.05), transparent 50%),linear-gradient(180deg,var(--ha-bg0),var(--ha-bg1) 48%,var(--ha-bg0));line-height:1.55}
a{color:var(--ha-accent2)}
.ha-shell{width:min(100% - 2rem,var(--ha-max));margin-inline:auto}
.ha-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0 .35rem;flex-wrap:wrap}
.ha-logo{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--ha-text);font-weight:700;letter-spacing:-.02em}
.ha-logo img{width:36px;height:36px}
.ha-nav{display:flex;gap:.9rem;align-items:center;font-size:.9rem}
.ha-nav a{color:var(--ha-muted);text-decoration:none;font-weight:600}
.ha-nav a:hover{color:var(--ha-accent)}
.ha-tag{font-size:.84rem;color:var(--ha-muted)}
.ha-hero{padding:2rem 0 1.3rem}
.ha-hero h1{margin:0 0 .7rem;font-size:clamp(1.7rem,4.6vw,2.4rem);line-height:1.12;letter-spacing:-.03em;font-weight:800}
.ha-hero p{margin:0 0 1.2rem;color:var(--ha-muted);font-size:1.05rem;max-width:36rem}
.ha-actions{display:flex;flex-wrap:wrap;gap:.65rem}
.ha-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:48px;padding:.72rem 1.15rem;border-radius:999px;border:1px solid transparent;text-decoration:none;font-weight:700;font-size:.96rem}
.ha-btn--main{background:linear-gradient(135deg,var(--ha-accent),var(--ha-accent2));color:#fff;box-shadow:0 8px 22px color-mix(in srgb,var(--ha-accent) 28%,transparent)}
.ha-btn--soft{background:var(--ha-card);color:var(--ha-text);border-color:var(--ha-line)}
.ha-btn--line{background:transparent;color:var(--ha-muted);border-color:var(--ha-line)}
.ha-rail{padding:.3rem 0 2rem}
.ha-rail-label{margin:0 0 .85rem;font-size:1.1rem;font-weight:700}
.ha-stack{display:grid;gap:.9rem}
.ha-card{padding:1.1rem 1.15rem;border:1px solid var(--ha-line);border-radius:var(--ha-radius);background:var(--ha-card);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.ha-card-top{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}
.ha-badge{flex:0 0 auto;width:2rem;height:2rem;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.92rem;color:#fff;background:var(--ha-accent)}
.ha-card h2{margin:0;font-size:1.12rem}
.ha-card p{margin:0 0 .75rem;color:var(--ha-muted);font-size:.97rem}
.ha-card ol{margin:0 0 .85rem;padding-left:1.15rem}
.ha-note{margin:.7rem 0 0;font-size:.86rem;color:var(--ha-muted)}
.ha-aside{padding:0 0 1.6rem}
.ha-aside-box{padding:1.05rem 1.15rem;border-radius:0 var(--ha-radius) var(--ha-radius) 0;border-left:3px solid var(--ha-accent);background:color-mix(in srgb,var(--ha-accent) 8%,#fff)}
.ha-aside-box h2{margin:0 0 .35rem;font-size:1.02rem}
.ha-aside-box p{margin:0;color:var(--ha-muted);font-size:.94rem}
.ha-faq{padding:0 0 2rem}
.ha-faq h2{margin:0 0 .65rem;font-size:1.12rem}
.ha-faq details{border-bottom:1px solid var(--ha-line);padding:.75rem 0}
.ha-faq summary{cursor:pointer;font-weight:600;list-style:none}
.ha-faq summary::-webkit-details-marker{display:none}
.ha-faq summary::before{content:"+";display:inline-block;width:1.15rem;color:var(--ha-accent2);font-weight:800}
.ha-faq details[open] summary::before{content:"–"}
.ha-faq details p{margin:.45rem 0 0;color:var(--ha-muted);font-size:.94rem}
.ha-arts{padding:0 0 2rem}
.ha-arts h2{margin:0 0 .4rem;font-size:1.15rem}
.ha-arts-lead{margin:0 0 1rem;color:var(--ha-muted);font-size:.95rem}
.ha-art-grid{display:grid;gap:.7rem}
.ha-art-link{display:block;padding:.95rem 1rem;border:1px solid var(--ha-line);border-radius:var(--ha-radius);background:var(--ha-card);text-decoration:none;color:var(--ha-text)}
.ha-art-link strong{display:block;margin-bottom:.2rem}
.ha-art-link span{color:var(--ha-muted);font-size:.9rem}
.ha-end{padding:1.3rem 0 2.4rem;border-top:1px solid var(--ha-line)}
.ha-end h2{margin:0 0 .3rem;font-size:1.15rem}
.ha-end>p{margin:0 0 .9rem;color:var(--ha-muted)}
.ha-copy{padding:0 0 2rem;color:var(--ha-muted);font-size:.8rem}
.ha-copy a{color:inherit}
/* article page */
.ha-prose{padding:1.2rem 0 2rem;max-width:44rem}
.ha-prose h1{margin:0 0 .8rem;font-size:clamp(1.55rem,4vw,2.1rem);letter-spacing:-.02em}
.ha-prose .ha-lead{color:var(--ha-muted);margin:0 0 1.2rem}
.ha-prose h2{margin:1.6rem 0 .6rem;font-size:1.2rem}
.ha-prose p{margin:0 0 .85rem;color:var(--ha-text)}
.ha-prose ul,.ha-prose ol{margin:0 0 1rem;padding-left:1.2rem}
.ha-prose li{margin:.25rem 0}
.ha-prose table{width:100%;border-collapse:collapse;margin:0 0 1.1rem;font-size:.92rem}
.ha-prose th,.ha-prose td{border:1px solid var(--ha-line);padding:.45rem .55rem;text-align:left}
.ha-prose th{background:color-mix(in srgb,var(--ha-accent) 8%,#fff)}
.ha-facts{display:grid;gap:.45rem;margin:0 0 1.1rem}
.ha-fact{display:grid;grid-template-columns:8rem 1fr;gap:.5rem;padding:.55rem .7rem;border:1px solid var(--ha-line);border-radius:10px;background:var(--ha-card);font-size:.92rem}
.ha-fact b{color:var(--ha-muted);font-weight:600}
.ha-callout{margin:0 0 1rem;padding:.8rem 1rem;border-radius:12px;border-left:3px solid var(--ha-accent);background:color-mix(in srgb,var(--ha-accent) 8%,#fff)}
.ha-fig{margin:1.1rem 0;padding:0;border:0}
.ha-fig img{width:100%;max-width:420px;height:auto;border-radius:12px;border:1px solid var(--ha-line);background:#fff}
.ha-fig figcaption{margin-top:.4rem;font-size:.85rem;color:var(--ha-muted)}
.ha-related{margin:1.6rem 0;padding:1rem;border:1px solid var(--ha-line);border-radius:var(--ha-radius);background:var(--ha-card)}
.ha-related h2{margin:0 0 .55rem;font-size:1.05rem}
.ha-related ul{margin:0;padding-left:1.1rem}
.ha-crumb{font-size:.85rem;color:var(--ha-muted);margin:0 0 1rem}
.ha-crumb a{color:var(--ha-muted)}