/* FengCulture · Find Your Destiny — light paper & gold theme */

:root{
  --paper:#faf7f2;
  --paper-2:#f3ede3;
  --card:#ffffff;
  --ink:#241f1a;
  --ink-2:#5a5147;
  --ink-3:#8a8076;
  --line:#e4dbc9;
  --gold:#8a6a2f;
  --gold-soft:#c9a961;
  --gold-wash:#f6efe0;
  --seal:#9a3b2c;
  --radius:14px;
  --serif:Georgia,"Iowan Old Style","Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --wood:#4f7a4a;
  --fire:#b3542f;
  --earth:#9a7b3f;
  --metal:#7b8794;
  --water:#3d6d8f;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:920px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.005em}
a{color:var(--gold)}
a:hover{color:var(--seal)}
img{max-width:100%;display:block}

/* ---- nav ---- */
header.site{
  border-bottom:1px solid var(--line);
  background:var(--paper-2);
  position:sticky;top:0;z-index:20;
}
.brand{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:14px 0;flex-wrap:wrap;
}
.brand .name{
  font-family:var(--serif);font-size:19px;letter-spacing:.2em;
  text-transform:uppercase;margin:0;text-decoration:none;color:var(--ink);
}
.brand nav ul{
  list-style:none;display:flex;gap:18px;margin:0;padding:0;
  font-size:13px;letter-spacing:.08em;
}
.brand nav a{text-decoration:none;color:var(--ink-2)}
.brand nav a:hover{color:var(--seal)}
/* Back to the store. Most visitors arrive from a store page, so this has to
   read as "leave the tool and go buy", not as another page of the tool —
   hence the arrow and the gold, kept quieter than the internal links. */
.brand nav a.out{color:var(--gold);white-space:nowrap}
.brand nav a.out:hover{color:var(--seal)}

/* ---- hero ---- */
.hero{padding:56px 0 30px;text-align:center}
.eyebrow{
  font-size:12px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold);margin-bottom:16px;
}
h1{font-size:38px;line-height:1.22;margin:0 0 16px}
h1 em{font-style:italic;color:var(--seal)}
.lede{color:var(--ink-2);max-width:620px;margin:0 auto;font-size:17px}

/* ---- cards ---- */
.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;margin:0 0 24px;
}
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){.g3,.g2{grid-template-columns:1fr}}

.mini{
  border:1px solid var(--line);border-radius:12px;padding:18px;
  background:var(--paper-2);
}
.mini h3{font-size:15px;margin:0 0 8px}
.mini p{margin:0;font-size:14px;color:var(--ink-2)}

/* ---- forms ---- */
label{display:block;font-size:13px;letter-spacing:.06em;color:var(--ink-2);margin-bottom:6px}
input,select,textarea{
  width:100%;padding:11px 13px;font:inherit;font-size:15px;
  border:1px solid var(--line);border-radius:10px;
  background:#fff;color:var(--ink);
}
input:focus,select,textarea:focus{outline:none;border-color:var(--gold-soft)}
.field{margin-bottom:14px}
.row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:640px){.row{grid-template-columns:1fr}}

.radios{display:flex;gap:10px;flex-wrap:wrap}
.radios label{
  display:inline-flex;align-items:center;gap:6px;margin:0;
  padding:9px 14px;border:1px solid var(--line);border-radius:999px;
  background:#fff;cursor:pointer;font-size:14px;color:var(--ink-2);
}
.radios input{width:auto}
.radios label:has(input:checked){border-color:var(--gold);color:var(--gold);background:var(--gold-wash)}

.btn{
  display:inline-block;padding:12px 26px;border-radius:999px;
  background:var(--gold);color:#fff;text-decoration:none;
  font-size:14px;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--gold);cursor:pointer;
}
.btn:hover{background:var(--seal);border-color:var(--seal);color:#fff}
.btn-ghost{background:transparent;color:var(--gold)}
.btn-ghost:hover{background:var(--gold);color:#fff}

/* ---- result ---- */
#result{display:none}
#result.on{display:block}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 8px}
@media(max-width:640px){.pillars{grid-template-columns:repeat(2,1fr)}}
.pillar{
  border:1px solid var(--line);border-radius:12px;padding:14px 8px;text-align:center;
  background:var(--paper-2);
}
.pillar .lbl{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.pillar .zh{font-family:var(--serif);font-size:26px;line-height:1.3;margin:6px 0 2px}
.pillar .py{font-size:12px;color:var(--ink-3);letter-spacing:.05em}
.pillar .ss{font-size:12px;color:var(--gold);margin-top:6px}
.oneline{font-size:17px;line-height:1.6;margin:0}
.fold{margin-top:4px}
.fold summary{cursor:pointer;font-size:14px;color:var(--gold);padding:8px 0;list-style:none}
.fold summary::-webkit-details-marker{display:none}
.fold summary:before{content:"+ ";font-weight:500}
.fold[open] summary:before{content:"\2212 "}
.fold[open] .reading{margin-top:6px}

.rtitle{
  font-family:var(--serif);font-size:22px;text-align:center;
  margin:34px 0 14px;color:var(--ink);
}
.dim{color:var(--ink-3)}

.luck{display:grid;grid-template-columns:repeat(auto-fit,minmax(78px,1fr));gap:10px;margin:18px 0 8px}

/* ---- hexagram ---- */
.gua{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0 8px}
.gua-part{
  border:1px solid var(--line);border-radius:12px;padding:14px 8px;text-align:center;
  background:var(--paper-2);
}
.gua-part .lbl{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.gua-part .py{font-size:12px;color:var(--ink-3);letter-spacing:.05em;margin-top:8px}
.tri{display:flex;flex-direction:column;align-items:center;gap:5px;margin:10px 0 4px}
.ln{display:block;width:74px;height:11px;position:relative}
.ln i{position:absolute;top:4px;height:3px;background:var(--ink);border-radius:2px}
.ln-y i{left:0;right:0}
.ln-n i:first-child{left:0;width:30px}
.ln-n i:last-child{right:0;width:30px}

/* ---- Xiao Liu Ren ---- */
.six-ren{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:18px 0 4px}
.ren-hit{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:150px;padding:16px 22px;border-radius:14px;
  border:1px solid var(--gold-soft);
  background:linear-gradient(180deg,var(--paper-2),var(--paper));
}
.ren-zh{font-family:var(--serif);font-size:44px;line-height:1.1;color:var(--seal)}
.ren-en{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-top:8px}
.ren-meta{display:flex;gap:22px;flex-wrap:wrap}
.ren-meta span{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.ren-meta strong{font-size:16px;font-weight:600}
.ren-verse{font-family:var(--serif);font-size:18px;line-height:1.7}
.ren-cn{font-family:var(--serif);font-size:14px;color:var(--ink-3);letter-spacing:.04em}

/* ---- the paid step ---- */
.order{border-color:var(--gold-soft);background:linear-gradient(180deg,var(--paper-2),var(--paper))}

/* ---- WhatsApp QR ---- */
.qr-img{
  display:block;width:100%;height:auto;      /* keep the source aspect ratio */
  image-rendering:pixelated;                 /* crisp modules when scaled up */
  border:1px solid var(--line);border-radius:10px;background:#fff;padding:6px;
}

.bars{margin:18px 0}
.bar{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.bar .nm{width:64px;font-size:13px;color:var(--ink-2)}
.bar .tk{flex:1;height:9px;background:var(--line);border-radius:999px;overflow:hidden}
.bar .fl{height:100%;border-radius:999px}
.bar .vl{width:40px;text-align:right;font-size:13px;color:var(--ink-3)}

.reading p{margin:0 0 14px}
/* 补充角度的小标题：比 h2 轻，比正文重，用来把三个不同维度分开 */
.angle{
  font-family:var(--serif);font-size:16px;line-height:1.4;
  color:var(--ink);margin:24px 0 8px;
}
.angle:first-child{margin-top:0}
.angle span{color:var(--gold);font-weight:normal;letter-spacing:.04em}
.pullquote{
  border-left:3px solid var(--gold-soft);padding:4px 0 4px 16px;
  font-family:var(--serif);font-size:18px;color:var(--ink);margin:18px 0;
}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.note{font-size:13px;color:var(--ink-3);margin-top:14px}

/* ---- footer ---- */
footer.site{
  border-top:1px solid var(--line);background:var(--paper-2);
  padding:26px 0;font-size:13px;color:var(--ink-3);
}
footer.site a{color:var(--ink-2)}
.disc{margin-top:10px;line-height:1.6}
/* 版本标记：只为了让人一眼看出浏览器加载的是哪一版脚本 */
.ver{opacity:.45;font-size:11px;letter-spacing:.04em;white-space:nowrap}

/* ---- print / PDF ---- */
@media print{
  header.site, footer.site, .ctas, .no-print{display:none !important}
  body{background:#fff}
  .card{border:1px solid #ddd;page-break-inside:avoid}
  .hero{padding:0 0 12px}
  #result{display:block !important}
}