/* huaweifix.digital · light · hx */
:root{
  --hx-bg0:#faf7f2;--hx-bg1:#ffffff;--hx-text:#1c1917;--hx-muted:#78716c;
  --hx-accent:#b45309;--hx-accent2:#c2410c;--hx-ok:#166534;--hx-card:#ffffff;
  --hx-line:rgba(28,25,23,.1);--hx-radius:10px;
  --hx-max:720px;
  --hx-font:"Plus Jakarta Sans",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:var(--hx-font);color:var(--hx-text);
background:radial-gradient(850px 400px at 5% -5%, rgba(180,83,9,.12), transparent 55%), radial-gradient(600px 340px at 100% 10%, rgba(194,65,12,.07), transparent 50%),linear-gradient(180deg,var(--hx-bg0),var(--hx-bg1) 48%,var(--hx-bg0));line-height:1.55}
a{color:var(--hx-accent2)}
.hx-shell{width:min(100% - 2rem,var(--hx-max));margin-inline:auto}
.hx-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0 .35rem;flex-wrap:wrap}
.hx-logo{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;color:var(--hx-text);font-weight:700;letter-spacing:-.02em}
.hx-logo img{width:36px;height:36px}
.hx-nav{display:flex;gap:.9rem;align-items:center;font-size:.9rem}
.hx-nav a{color:var(--hx-muted);text-decoration:none;font-weight:600}
.hx-nav a:hover{color:var(--hx-accent)}
.hx-tag{font-size:.84rem;color:var(--hx-muted)}
.hx-hero{padding:2rem 0 1.3rem}
.hx-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}
.hx-hero p{margin:0 0 1.2rem;color:var(--hx-muted);font-size:1.05rem;max-width:36rem}
.hx-actions{display:flex;flex-wrap:wrap;gap:.65rem}
.hx-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}
.hx-btn--main{background:linear-gradient(135deg,var(--hx-accent),var(--hx-accent2));color:#fff;box-shadow:0 8px 22px color-mix(in srgb,var(--hx-accent) 28%,transparent)}
.hx-btn--soft{background:var(--hx-card);color:var(--hx-text);border-color:var(--hx-line)}
.hx-btn--line{background:transparent;color:var(--hx-muted);border-color:var(--hx-line)}
.hx-rail{padding:.3rem 0 2rem}
.hx-rail-label{margin:0 0 .85rem;font-size:1.1rem;font-weight:700}
.hx-stack{display:grid;gap:.9rem}
.hx-card{padding:1.1rem 1.15rem;border:1px solid var(--hx-line);border-radius:var(--hx-radius);background:var(--hx-card);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.hx-card-top{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}
.hx-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(--hx-accent)}
.hx-card h2{margin:0;font-size:1.12rem}
.hx-card p{margin:0 0 .75rem;color:var(--hx-muted);font-size:.97rem}
.hx-card ol{margin:0 0 .85rem;padding-left:1.15rem}
.hx-note{margin:.7rem 0 0;font-size:.86rem;color:var(--hx-muted)}
.hx-aside{padding:0 0 1.6rem}
.hx-aside-box{padding:1.05rem 1.15rem;border-radius:0 var(--hx-radius) var(--hx-radius) 0;border-left:3px solid var(--hx-accent);background:color-mix(in srgb,var(--hx-accent) 8%,#fff)}
.hx-aside-box h2{margin:0 0 .35rem;font-size:1.02rem}
.hx-aside-box p{margin:0;color:var(--hx-muted);font-size:.94rem}
.hx-faq{padding:0 0 2rem}
.hx-faq h2{margin:0 0 .65rem;font-size:1.12rem}
.hx-faq details{border-bottom:1px solid var(--hx-line);padding:.75rem 0}
.hx-faq summary{cursor:pointer;font-weight:600;list-style:none}
.hx-faq summary::-webkit-details-marker{display:none}
.hx-faq summary::before{content:"+";display:inline-block;width:1.15rem;color:var(--hx-accent2);font-weight:800}
.hx-faq details[open] summary::before{content:"–"}
.hx-faq details p{margin:.45rem 0 0;color:var(--hx-muted);font-size:.94rem}
.hx-arts{padding:0 0 2rem}
.hx-arts h2{margin:0 0 .4rem;font-size:1.15rem}
.hx-arts-lead{margin:0 0 1rem;color:var(--hx-muted);font-size:.95rem}
.hx-art-grid{display:grid;gap:.7rem}
.hx-art-link{display:block;padding:.95rem 1rem;border:1px solid var(--hx-line);border-radius:var(--hx-radius);background:var(--hx-card);text-decoration:none;color:var(--hx-text)}
.hx-art-link strong{display:block;margin-bottom:.2rem}
.hx-art-link span{color:var(--hx-muted);font-size:.9rem}
.hx-end{padding:1.3rem 0 2.4rem;border-top:1px solid var(--hx-line)}
.hx-end h2{margin:0 0 .3rem;font-size:1.15rem}
.hx-end>p{margin:0 0 .9rem;color:var(--hx-muted)}
.hx-copy{padding:0 0 2rem;color:var(--hx-muted);font-size:.8rem}
.hx-copy a{color:inherit}
/* article page */
.hx-prose{padding:1.2rem 0 2rem;max-width:44rem}
.hx-prose h1{margin:0 0 .8rem;font-size:clamp(1.55rem,4vw,2.1rem);letter-spacing:-.02em}
.hx-prose .hx-lead{color:var(--hx-muted);margin:0 0 1.2rem}
.hx-prose h2{margin:1.6rem 0 .6rem;font-size:1.2rem}
.hx-prose p{margin:0 0 .85rem;color:var(--hx-text)}
.hx-prose ul,.hx-prose ol{margin:0 0 1rem;padding-left:1.2rem}
.hx-prose li{margin:.25rem 0}
.hx-prose table{width:100%;border-collapse:collapse;margin:0 0 1.1rem;font-size:.92rem}
.hx-prose th,.hx-prose td{border:1px solid var(--hx-line);padding:.45rem .55rem;text-align:left}
.hx-prose th{background:color-mix(in srgb,var(--hx-accent) 8%,#fff)}
.hx-facts{display:grid;gap:.45rem;margin:0 0 1.1rem}
.hx-fact{display:grid;grid-template-columns:8rem 1fr;gap:.5rem;padding:.55rem .7rem;border:1px solid var(--hx-line);border-radius:10px;background:var(--hx-card);font-size:.92rem}
.hx-fact b{color:var(--hx-muted);font-weight:600}
.hx-callout{margin:0 0 1rem;padding:.8rem 1rem;border-radius:12px;border-left:3px solid var(--hx-accent);background:color-mix(in srgb,var(--hx-accent) 8%,#fff)}
.hx-fig{margin:1.1rem 0;padding:0;border:0}
.hx-fig img{width:100%;max-width:420px;height:auto;border-radius:12px;border:1px solid var(--hx-line);background:#fff}
.hx-fig figcaption{margin-top:.4rem;font-size:.85rem;color:var(--hx-muted)}
.hx-related{margin:1.6rem 0;padding:1rem;border:1px solid var(--hx-line);border-radius:var(--hx-radius);background:var(--hx-card)}
.hx-related h2{margin:0 0 .55rem;font-size:1.05rem}
.hx-related ul{margin:0;padding-left:1.1rem}
.hx-crumb{font-size:.85rem;color:var(--hx-muted);margin:0 0 1rem}
.hx-crumb a{color:var(--hx-muted)}