/* Cherry Docs v3 — minimal */
@import url("/assets/css/fonts.css");
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a0c;--surface:#111114;
  --card-border:rgba(255,255,255,.06);--card-border-hover:rgba(255,255,255,.12);
  --text:#ededed;--text-2:#a0a0a0;--text-3:#666;--text-4:#444;
  --accent:#1e9dba;--accent-dim:#186785;--accent-soft:rgba(24,140,180,.1);
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --nav-h:56px;--max-w:1200px;--ease:cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;background:var(--bg)}
body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
body::before{content:"";position:fixed;inset:0;z-index:-1;opacity:.2;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;padding:0 24px;display:flex;align-items:center;background:rgba(10,10,12,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--card-border)}
.nav-inner{max-width:var(--max-w);width:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-size:15px;font-weight:700;letter-spacing:.5px;display:flex;align-items:center;gap:6px}
.nav-logo em{font-style:normal;color:var(--text-3);font-weight:400;margin-left:3px}
.docs-badge{font-size:10px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:2px 6px;border-radius:4px;letter-spacing:.05em}
.nav-back{padding:7px 16px;font-size:13px;font-weight:500;border-radius:8px;border:1px solid var(--card-border);color:var(--text-2);transition:all .2s var(--ease)}
.nav-back:hover{color:var(--text);border-color:var(--card-border-hover)}
.nav-r{display:flex;gap:8px;align-items:center}

/* Layout */
.docs-wrap{max-width:var(--max-w);margin:0 auto;padding:calc(var(--nav-h) + 48px) 24px 60px}

/* Hero */
.docs-hero{text-align:center;padding:32px 0 48px}
.docs-hero-tag{font-size:11px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--text-3);margin-bottom:14px}
.docs-hero h1{font-size:clamp(24px,4vw,34px);font-weight:700;letter-spacing:-.5px;margin-bottom:8px}
.docs-hero p{font-size:14px;color:var(--text-3);margin-bottom:28px}

/* Search */
.docs-search-wrap{position:relative;max-width:420px;margin:0 auto}
.docs-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-4);pointer-events:none}
.docs-search{width:100%;padding:12px 14px 12px 40px;font-size:13px;font-family:var(--font);color:var(--text);background:transparent;border:1px solid var(--card-border);border-radius:10px;outline:none;transition:border-color .2s}
.docs-search::placeholder{color:var(--text-4)}
.docs-search:focus{border-color:rgba(255,255,255,.15)}

/* Sections */
.docs-section{margin-bottom:40px}
.docs-section-header{margin-bottom:16px}
.docs-section-title{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:2px}
.docs-section-desc{font-size:12px;color:var(--text-4)}

/* Card grid — 2 cols */
.docs-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}

/* Cards — clean, no color accents */
.docs-card{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:10px;border:1px solid var(--card-border);transition:border-color .2s var(--ease);cursor:pointer}
.docs-card::before{display:none}
.docs-card:hover{border-color:var(--card-border-hover)}

/* Number badge — uniform muted */
.docs-card-num{font-size:12px;font-weight:600;flex-shrink:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(255,255,255,.04);color:var(--text-3)}

/* Card body */
.docs-card-body{flex:1;min-width:0}
.docs-card-body h3{font-size:14px;font-weight:600;margin-bottom:3px}
.docs-card-body p{font-size:12px;color:var(--text-4);line-height:1.5;margin:0}

/* Arrow */
.docs-card-arrow{width:14px;height:14px;flex-shrink:0;color:var(--text-4);transition:color .2s}
.docs-card:hover .docs-card-arrow{color:var(--text-3)}

/* Empty state */
.docs-empty{text-align:center;padding:48px 0;font-size:13px;color:var(--text-3)}

/* ===== Guide View ===== */
.guide-back{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--text-3);margin-bottom:24px;transition:color .15s}
.guide-back:hover{color:var(--text)}
.guide-article h1{font-size:24px;font-weight:800;letter-spacing:-.03em;margin:0 0 6px;line-height:1.25}
.guide-article .meta{font-size:11px;color:var(--text-3);margin-bottom:24px}
.guide-article h2{font-size:16px;font-weight:700;margin:28px 0 10px;padding-top:20px;border-top:1px solid var(--card-border)}
.guide-article h2:first-of-type{border-top:none;padding-top:0}
.guide-article h3{font-size:14px;font-weight:600;margin:20px 0 6px}
.guide-article p{font-size:13px;color:var(--text-2);margin-bottom:12px;line-height:1.75}
.guide-article ul,.guide-article ol{margin:0 0 12px 18px;color:var(--text-2);font-size:13px}
.guide-article li{margin-bottom:4px;line-height:1.65}
.guide-article strong{color:var(--text);font-weight:600}
.guide-article code{font-family:"SF Mono",Consolas,monospace;font-size:11px;background:rgba(255,255,255,.06);padding:2px 6px;border-radius:4px;color:var(--accent)}
.guide-article kbd{display:inline-block;padding:2px 8px;font-size:11px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:4px;color:var(--text);font-weight:500}
.guide-article a{color:var(--accent);font-weight:500}
.guide-article a:hover{text-decoration:underline}
.img-container{margin:14px auto;border-radius:8px;overflow:hidden;border:1px solid var(--card-border);background:rgba(255,255,255,.02);max-width:680px}
.img-container img{width:100%;display:block}
.img-caption{padding:6px 10px;font-size:10px;color:var(--text-3);border-top:1px solid var(--card-border)}
.tip-box,.notice-box{padding:12px 14px;border-radius:8px;margin:14px 0;font-size:12px;line-height:1.7}
.tip-box{background:var(--accent-soft);border:1px solid rgba(30,157,186,.15);color:var(--text-2)}
.tip-box strong{color:var(--accent)}
.notice-box{background:rgba(240,178,74,.06);border:1px solid rgba(240,178,74,.1);color:var(--text-2)}
.notice-box strong{color:#f0b24a}
.code-block{background:rgba(255,255,255,.03);border:1px solid var(--card-border);border-radius:8px;padding:12px 14px;margin:12px 0;font-family:"SF Mono",Consolas,monospace;font-size:11px;color:var(--text-2);overflow-x:auto;line-height:1.6}

/* Footer */
.docs-footer{padding:24px;border-top:1px solid var(--card-border);text-align:center;margin-top:40px}
.docs-footer-in{max-width:var(--max-w);margin:0 auto;font-size:12px;color:var(--text-3)}
.docs-footer a{color:var(--text-3);margin:0 8px}
.docs-footer a:hover{color:var(--text-2)}

/* Responsive */
@media(max-width:768px){
  .docs-card-grid{grid-template-columns:1fr}
  .docs-hero{padding:16px 0 32px}
}
@media(max-width:600px){
  .docs-wrap{padding-top:calc(var(--nav-h) + 24px)}
  .docs-card{padding:14px 16px}
  .docs-card-num{width:32px;height:32px;font-size:11px}
  .docs-card-body h3{font-size:13px}
  .guide-article h1{font-size:20px}
  .nav-logo .docs-badge{display:none}
}