/* ===== tokens ===== */
:root{
  --ink:#26221c;
  --ink-soft:#5c5548;
  --ink-faint:#6b6355;
  --paper:#f6f1e7;
  --paper-2:#fbf7ed;
  --card:#fffdf9;
  --line:rgba(38,34,28,.13);
  --jade:#2e8b7a;
  --jade-deep:#1f6e60;
  --cinnabar:#b6492a;
  --gold:#c0a06a;
  --wood:#3e8e6e;
  --fire:#c1441e;
  --earth:#c09a3e;
  --metal:#9aa5b1;
  --water:#3a6b8c;
  --dark:#1b1e24;
  --dark-2:#242830;
  --serif:"Cormorant Garamond", Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  --sans:"Manrope","PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,system-ui,sans-serif;
  --shadow:0 18px 40px -24px rgba(27,30,36,.35);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
img{max-width:100%;display:block}
a{color:inherit}
.eyebrow{
  font-family:var(--sans);
  font-weight:600;
  font-size:var(--fs-xs,0.75rem);
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--cinnabar);
}
.container{max-width:var(--w-page,1160px);margin:0 auto;padding:0 22px}
.section{padding:var(--sp-8,72px) 0}

/* ===== nav ===== */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(242,236,221,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-weight:600;font-size:1.2rem;letter-spacing:.01em}
.brand .mark{width:26px;height:26px;flex:none}
.brand .sub{font-family:var(--sans);font-weight:500;font-size:var(--fs-xs,0.75rem);color:var(--ink-faint);letter-spacing:.12em;text-transform:uppercase;margin-top:2px;white-space:nowrap}
.nav-links{display:none;gap:24px;font-size:var(--fs-sm,0.875rem);font-weight:500}
.nav-links a{text-decoration:none;color:var(--ink-soft);white-space:nowrap}
.nav-links a:hover{color:var(--cinnabar)}
.lang{
  display:flex;align-items:center;gap:4px;
  border:1px solid var(--line);border-radius:999px;
  padding:3px;background:var(--card);
}
.lang a{
  text-decoration:none;border:0;background:transparent;cursor:pointer;
  font-family:var(--sans);font-size:var(--fs-xs,0.75rem);font-weight:600;
  color:var(--ink-soft);padding:6px 14px;border-radius:999px;
  min-width:48px;text-align:center;line-height:1.25;
  transition:background .12s ease,color .12s ease;
}
.lang a:hover{color:var(--cinnabar)}
.lang a.on{background:var(--ink);color:var(--paper-2)}
@media (min-width:961px){.nav-links{display:flex}}

/* ---- mobile drawer ---- */
.nav-burger{
  display:none;width:44px;height:44px;padding:0;flex:none;
  border:1px solid var(--line);border-radius:12px;background:var(--card);
  cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  order:3;
}
.nav-burger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .18s ease,opacity .18s ease}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media (max-width:960px){
  .nav-burger{display:flex}
  .nav-links{
    position:absolute;left:0;right:0;top:100%;z-index:55;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper-2);border-bottom:1px solid var(--line);
    box-shadow:0 20px 40px -28px rgba(27,30,36,.55);
    padding:6px 22px 20px;max-height:calc(100vh - 64px);overflow-y:auto;
  }
  .nav-links.is-open{display:flex}
  .nav-links>a{padding:13px 0;border-bottom:1px solid var(--line);white-space:normal;font-size:var(--fs-base,1rem)}
  .nav-drop{width:100%;padding:0}
  .nav-drop>a{padding:13px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:var(--fs-base,1rem)}
  .nav-drop::after{display:none}
  .nav-drop-menu{
    position:static;transform:none;display:flex;min-width:0;
    background:none;border:0;box-shadow:none;padding:2px 0 8px 14px;
  }
  .nav-drop-menu a{padding:9px 0;font-size:var(--fs-base,1rem);border-bottom:0}
  .nav-links .lang{margin-top:16px;align-self:flex-start}
}

/* ===== hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(110% 120% at 78% -10%, #fdfaf2 0%, var(--paper) 58%);
  color:var(--ink);
  padding:96px 0 88px;
}
.hero .ring{
  position:absolute;right:-140px;top:50%;width:460px;height:460px;
  transform:translateY(-50%);
  opacity:.3;pointer-events:none;
}
.hero .ring svg{width:100%;height:100%;animation:spin 90s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-inner{position:relative;z-index:2;max-width:820px}
.hero .eyebrow{color:var(--cinnabar)}
.hero h1{
  font-family:var(--serif);font-weight:500;
  font-size:2.6rem;line-height:1.06;margin:18px 0 18px;
  letter-spacing:.01em;text-wrap:balance;
}
.hero h1 em{font-style:italic;color:var(--cinnabar)}
.hero .lede{font-size:var(--fs-md,1.125rem);color:var(--ink-soft);max-width:640px;margin:0 0 26px;text-wrap:pretty}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hero .hero-links{display:flex;flex-direction:column;align-items:flex-start;gap:7px;margin:18px 0 0;font-size:15px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:var(--fs-base,1rem);
  padding:13px 22px;border-radius:12px;cursor:pointer;
  text-decoration:none;border:0;transition:transform .12s ease,background .12s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--cinnabar);color:#fff}
.btn-primary:hover{background:#a13d22}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(38,34,28,.06);border-color:rgba(38,34,28,.28)}
.hero .assurances{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:30px;font-size:var(--fs-sm,0.875rem);color:var(--ink-soft)}
.hero .assurances span{display:inline-flex;align-items:center;gap:7px}
.hero .assurances svg{width:15px;height:15px;color:var(--jade)}
@media (min-width:860px){
  .hero h1{font-size:3.7rem}
  .hero{padding:120px 0 104px}
}

/* ===== principles ===== */
.principles{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.principles .grid{display:grid;gap:18px;margin-top:34px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.pcard .n{font-family:var(--serif);font-size:2rem;line-height:1;color:var(--cinnabar);display:block;margin-bottom:10px}
.pcard h3{font-family:var(--serif);font-weight:600;font-size:var(--fs-lg,1.375rem);margin:0 0 8px}
.pcard p{margin:0;color:var(--ink-soft);font-size:var(--fs-base,1rem)}
@media (min-width:760px){.principles .grid{grid-template-columns:repeat(3,1fr)}}

/* ===== section heading ===== */
.sec-head{max-width:640px;margin-bottom:38px}
.sec-head h2{font-family:var(--serif);font-weight:500;font-size:2.2rem;line-height:1.1;margin:12px 0 12px;text-wrap:balance}
.sec-head p{color:var(--ink-soft);margin:0;font-size:var(--fs-base,1rem)}
@media (min-width:860px){.sec-head h2{font-size:2.8rem}}

/* ===== products ===== */
.product{display:grid;gap:34px;align-items:center}
@media (min-width:900px){.product{grid-template-columns:1fr 1.15fr}.product.flip .prod-copy{order:2}}
.prod-copy .eyebrow{color:var(--jade-deep)}
.prod-copy h2{font-family:var(--serif);font-weight:500;font-size:2.1rem;line-height:1.1;margin:12px 0 14px}
.prod-copy>p{color:var(--ink-soft);margin:0 0 20px}
.ticks{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start;color:var(--ink-soft);font-size:var(--fs-base,1rem)}
.ticks svg{width:17px;height:17px;flex:none;color:var(--jade);margin-top:3px}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--cinnabar);text-decoration:none;font-size:var(--fs-base,1rem)}
.link svg{width:16px;height:16px}
.link:hover{text-decoration:underline}
@media (min-width:900px){.prod-copy h2{font-size:2.6rem}}

/* demo panel */
.demo{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.demo .demo-tab{display:flex;align-items:center;gap:8px;font-size:var(--fs-sm,0.875rem);color:var(--ink-faint);margin-bottom:18px}
.demo .demo-tab .dot{width:9px;height:9px;border-radius:50%;background:var(--jade)}
.demo-grid{display:grid;gap:22px}
@media (min-width:560px){.demo-grid{grid-template-columns:1fr 1fr}}
.chart{width:100%;height:260px}
.pillars{display:grid;gap:10px}
.pillar{
  border:1px solid var(--line);border-radius:12px;padding:12px 14px;
  display:grid;grid-template-columns:auto 1fr;gap:4px 12px;align-items:center;
}
.pillar .st{font-family:var(--serif);font-weight:600;font-size:1.25rem;color:var(--ink)}
.pillar .tl{font-size:var(--fs-xs,0.75rem);color:var(--ink-faint);grid-column:2;text-transform:uppercase;letter-spacing:.08em}
.pillar .note{grid-column:2;font-size:var(--fs-sm,0.875rem);color:var(--ink-soft)}
.pillar .bar{grid-column:1 / -1;height:6px;border-radius:4px;background:rgba(32,35,41,.08);overflow:hidden;margin-top:2px}
.pillar .bar i{display:block;height:100%;border-radius:4px}
.demo .demo-foot{margin-top:18px;font-size:var(--fs-sm,0.875rem);color:var(--ink-faint);border-top:1px dashed var(--line);padding-top:14px}

/* windows demo */
.win-cols{display:grid;gap:10px}
.wincard{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;gap:14px;align-items:flex-start;background:var(--paper-2)}
.wincard .tag{font-family:var(--serif);font-size:var(--fs-lg,1.375rem);color:var(--cinnabar);line-height:1;flex:none;width:26px}
.wincard .bd h4{margin:0 0 4px;font-size:var(--fs-base,1rem)}
.wincard .bd p{margin:0;font-size:var(--fs-sm,0.875rem);color:var(--ink-soft)}
.wincard.good{border-color:rgba(46,139,122,.45)}
.wincard.good .tag{color:var(--jade-deep)}

/* who */
.whogrid{display:grid;gap:18px}
.whocard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.whocard .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;color:#fff}
.whocard h3{font-family:var(--serif);font-weight:600;font-size:var(--fs-lg,1.375rem);margin:0 0 8px}
.whocard p{margin:0;color:var(--ink-soft);font-size:var(--fs-base,1rem)}
@media (min-width:820px){.whogrid{grid-template-columns:repeat(3,1fr)}}

/* method */
.method{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--ink);border-radius:0;position:relative;overflow:hidden}
.method .eyebrow{color:var(--jade)}
.method h2{color:var(--ink)}
.method .mlist{display:grid;gap:14px;margin-top:30px}
.method .mcard{
  background:var(--paper);border:1px solid var(--line);
  border-radius:14px;padding:20px 22px;
}
.method .mcard h4{margin:0 0 6px;font-family:var(--serif);font-size:var(--fs-lg,1.375rem);font-weight:500}
.method .mcard p{margin:0;font-size:var(--fs-base,1rem);color:var(--ink-soft)}
.method .mcard .k{display:inline-block;font-family:var(--serif);color:var(--cinnabar);font-size:var(--fs-md,1.125rem);margin-bottom:4px}
@media (min-width:820px){.method .mlist{grid-template-columns:repeat(2,1fr)}}

/* pricing */
.price-grid{display:grid;gap:18px;margin-top:34px}
.price{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px 28px;display:flex;flex-direction:column;
}
.price .amt{font-family:var(--serif);font-size:3rem;line-height:1;margin:8px 0 4px}
.price .amt .from{font-family:var(--sans);font-size:.4em;font-weight:600;letter-spacing:.06em;
  color:var(--ink-faint);vertical-align:.18em;margin-right:.2em;text-transform:uppercase}
.price .per{color:var(--ink-faint);font-size:var(--fs-sm,0.875rem)}
.price h3{font-family:var(--serif);font-weight:600;font-size:var(--fs-lg,1.375rem);margin:0}
.price ul{list-style:none;padding:0;margin:20px 0 22px;display:grid;gap:10px}
.price ul li{display:flex;gap:10px;font-size:var(--fs-base,1rem);color:var(--ink-soft)}
.price ul svg{width:16px;height:16px;flex:none;color:var(--jade);margin-top:4px}
.price .note{font-size:12.5px;line-height:1.55;color:var(--ink-soft);margin:0 0 22px}
.price .btn{margin-top:auto}
.price.hot{border-color:var(--cinnabar);box-shadow:0 24px 50px -26px rgba(182,73,42,.55)}
.price .badge{position:absolute;top:-13px;left:28px;font-size:var(--fs-xs,0.7rem);letter-spacing:.12em;
  text-transform:uppercase;color:#fff;background:var(--cinnabar);border-radius:999px;padding:5px 12px;box-shadow:0 6px 14px -6px rgba(182,73,42,.6)}
@media (min-width:820px){.price-grid{grid-template-columns:repeat(3,1fr)}}

/* lead */
.lead{background:var(--paper-2);border-top:1px solid var(--line)}
.lead-inner{max-width:620px;margin:0 auto;text-align:center}
.lead h2{font-family:var(--serif);font-weight:500;font-size:2.2rem;line-height:1.15;margin:12px 0 12px}
.lead p{color:var(--ink-soft);margin:0 0 28px}
.lead-form{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.lead-form input{
  flex:1 1 240px;padding:13px 16px;border-radius:12px;
  border:1px solid var(--line);background:var(--card);
  font-family:var(--sans);font-size:var(--fs-base,1rem);
}
.lead-form .note{width:100%;font-size:var(--fs-xs,0.75rem);color:var(--ink-faint);margin-top:14px}

/* footer */
.footer{background:var(--dark);color:rgba(247,243,233,.7);padding:40px 0 46px;font-size:var(--fs-sm,0.875rem)}
.footer .top{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid rgba(247,243,233,.12);margin-bottom:20px}
.footer .brand{color:var(--paper-2)}
.footer .brand .sub{color:rgba(247,243,233,.5)}
.footer .brand .sub a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.footer .brand .sub a:hover{color:var(--jade)}
.footer .links{display:flex;gap:20px}
.footer .links a{color:rgba(247,243,233,.72);text-decoration:none}
.footer .links a:hover{color:var(--gold)}
.footer .bottom{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;color:rgba(247,243,233,.5);font-size:var(--fs-xs,0.75rem)}

/* ============================================================
   Celestial Atlas — shared tool-page pattern styles
   Used by bazi.php / qimen.php / pricing.php etc.
   Palette tokens live in :root of style.base.css.
   ============================================================ */

/* ---- form ---- */
.tool-form{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.form-grid{display:grid;gap:16px;margin-top:6px}
.form-row{display:grid;gap:12px}
@media (min-width:640px){
  .form-row-2{grid-template-columns:1fr 1fr}
  .form-row-3{grid-template-columns:1fr 1fr 1fr}
}
.field label{display:block;font-size:var(--fs-xs,0.75rem);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:6px}
.field label .req{color:var(--cinnabar);margin-left:3px;font-weight:700}
.field-req-note{font-size:var(--fs-xs,0.75rem);color:var(--ink-faint);margin:0 0 14px}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:var(--paper-2);font-family:var(--sans);font-size:var(--fs-base,1rem);color:var(--ink);
}
.field input:focus,.field select:focus{outline:2px solid rgba(182,73,42,.35);border-color:var(--cinnabar)}
/* Native selects render a system arrow that fights the input styling — replace it. */
.field select{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;cursor:pointer;
  padding-right:38px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B6357' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;background-size:16px 16px;
}
.field .hint{font-size:var(--fs-xs,0.75rem);color:var(--ink-faint);margin-top:6px}
.form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:18px}

/* ---- results ---- */
.results{margin-top:44px;display:grid;gap:22px}
.result-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);overflow:hidden;
}
.result-card .rc-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.result-card .rc-title{font-family:var(--serif);font-weight:600;font-size:1.5rem;margin:0}
.result-card .rc-sub{font-size:var(--fs-xs,0.75rem);color:var(--ink-faint)}
.result-card h4{font-family:var(--serif);font-weight:600;font-size:1.2rem;margin:0 0 10px}

/* compliance / framing note — the deterministic-lens contract */
.compliance-note{
  display:flex;gap:12px;align-items:flex-start;
  background:rgba(46,139,122,.08);border:1px solid rgba(46,139,122,.35);
  border-radius:14px;padding:16px 18px;color:var(--jade-deep);
  font-size:var(--fs-sm,0.875rem);line-height:1.55;
}
.compliance-note svg{flex:none;width:20px;height:20px;margin-top:2px}
.compliance-note strong{display:block;font-size:var(--fs-base,1rem);margin-bottom:2px}

/* ---- bazi pillars ---- */
.bazi-grid{display:grid;gap:14px}
@media (min-width:760px){.bazi-grid{grid-template-columns:repeat(4,1fr)}}
.pillar-card{
  border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--paper-2);
  display:grid;gap:10px;
}
.pillar-card .pc-label{font-size:var(--fs-xs,0.75rem);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cinnabar)}
.pillar-card .pc-gz{font-family:var(--serif);font-size:1.7rem;font-weight:600;color:var(--ink);display:flex;align-items:baseline;gap:8px}
.pillar-card .pc-gz small{font-family:var(--sans);font-size:var(--fs-xs,0.75rem);color:var(--ink-faint);font-weight:500}
.pillar-card .pc-ten{font-size:var(--fs-sm,0.875rem);color:var(--ink-soft)}
.pillar-card .pc-hidden{font-size:var(--fs-xs,0.75rem);color:var(--ink-faint)}
.pillar-card .pc-nayin{font-size:var(--fs-xs,0.75rem);color:var(--jade-deep)}
.bazi-table{width:100%;border-collapse:collapse;font-size:var(--fs-base,1rem)}
.bazi-table th,.bazi-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.bazi-table th{font-size:var(--fs-xs,0.75rem);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;white-space:nowrap}
.bazi-table tr:last-child td{border-bottom:0}
.elem-chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:var(--fs-sm,0.875rem);background:var(--paper-2)}
.chip b{width:9px;height:9px;border-radius:50%;flex:none}
.chip .zh{color:var(--ink-faint)}

/* ---- qimen palace grid ---- */
.qimen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.palace{
  border:1px solid var(--line);border-radius:12px;padding:12px;
  background:var(--paper-2);min-height:150px;display:flex;flex-direction:column;gap:6px;
}
.palace.dun-yang{background:rgba(46,139,122,.05)}
.palace .p-head{display:flex;justify-content:space-between;align-items:center;font-size:var(--fs-xs,0.75rem);color:var(--ink-faint)}
.palace .p-head b{color:var(--cinnabar);font-size:var(--fs-xs,0.75rem)}
.palace .p-row{display:grid;grid-template-columns:42px 1fr;gap:4px;font-size:var(--fs-sm,0.875rem);align-items:baseline}
.palace .p-row .k{font-size:var(--fs-xs,0.75rem);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}
.palace .p-row .v{font-family:var(--serif);font-size:var(--fs-base,1rem);font-weight:600;color:var(--ink)}
.palace .p-row .v .note{font-family:var(--sans);font-size:var(--fs-xs,0.75rem);font-weight:400;color:var(--ink-soft);margin-left:4px}
.palace .p-foot{margin-top:auto;font-size:var(--fs-xs,0.75rem);color:var(--ink-faint)}
@media (max-width:640px){.qimen-grid{gap:6px}.palace{padding:8px;min-height:120px}.palace .p-row{grid-template-columns:34px 1fr;font-size:var(--fs-xs,0.75rem)}}

/* ---- key facts row ---- */
.facts{display:grid;gap:12px}
@media (min-width:640px){.facts{grid-template-columns:repeat(3,1fr)}}
.fact{background:var(--paper-2);border:1px solid var(--line);border-radius:14px;padding:16px}
.fact .k{font-size:var(--fs-xs,0.75rem);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.fact .v{font-family:var(--serif);font-size:var(--fs-lg,1.375rem);font-weight:600;color:var(--ink);margin-top:4px}
.fact .v small{font-family:var(--sans);font-size:var(--fs-sm,0.875rem);font-weight:400;color:var(--ink-soft);margin-left:4px}

/* ---- page hero for tool pages ---- */
.page-hero{background:var(--paper-2);color:var(--ink);padding:64px 0 56px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero .eyebrow{color:var(--cinnabar)}
.page-hero h1{font-family:var(--serif);font-weight:500;font-size:2.4rem;line-height:1.08;margin:14px 0 12px;letter-spacing:.01em;text-wrap:balance}
.page-hero .lede{font-size:var(--fs-base,1rem);color:var(--ink-soft);max-width:680px;margin:0}
@media (min-width:860px){.page-hero h1{font-size:3rem}}

/* ---- sections ---- */
.section-narrow{max-width:820px}
.article p{color:var(--ink-soft)}
.article h2{font-family:var(--serif);font-weight:600;font-size:1.9rem;margin:36px 0 12px;text-wrap:balance}
.article h3{font-family:var(--serif);font-weight:600;font-size:1.6rem;margin:34px 0 12px;padding-top:22px;border-top:1px solid var(--line)}
.article ul,.article ol{color:var(--ink-soft);padding-left:22px}
.article li{margin-bottom:8px}
.article .two-col{display:grid;gap:22px}
@media (min-width:760px){.article .two-col{grid-template-columns:1fr 1fr}}

/* ---- generic 3-col card grid (shen sha, ten gods, year hub) ---- */
.grid-3{display:grid;gap:14px}
@media (min-width:760px){.grid-3{grid-template-columns:repeat(3,1fr)}}

/* ---- footer guide groups ---- */
.footer .links-col{display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.footer .links-col .links{flex-wrap:wrap;justify-content:flex-end}

/* ---- AI deep reading (bazi result card; SSE streaming output) ---- */
.ai-reading-card{border-top:3px solid var(--jade)}
.ai-reading-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin:2px 0 12px}
.ai-reading-actions .btn{background:var(--jade);color:#fff}
.ai-reading-actions .btn:hover{background:var(--jade-deep)}
.ai-reading-actions .btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
.ai-quota-hint{font-size:var(--fs-xs,0.75rem);color:var(--ink-faint)}
.ai-status{margin:0 0 10px;font-size:var(--fs-sm,0.875rem);color:var(--jade-deep);min-height:1.2em}
.ai-status.is-error{color:var(--cinnabar)}
.ai-reading-body{
  border:1px solid var(--line);border-radius:14px;background:var(--paper-2);
  padding:20px 24px;font-size:var(--fs-base,1rem);line-height:1.75;color:var(--ink-soft);
  word-break:break-word;
  max-height:520px;overflow-y:auto;
}
.ai-reading-body:empty{display:none}
.ai-reading-body p{margin:0 0 1em;white-space:normal}
.ai-reading-body p:last-child{margin-bottom:0}
.ai-reading-body h4{margin:0 0 .55em;font-size:var(--fs-sm,0.875rem);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--jade-deep)}
.ai-reading-body strong{color:var(--ink);font-weight:600}
.ai-reading-body.streaming{white-space:pre-wrap}
.ai-reading-body.streaming p{margin:0}


/* ---------- Guides dropdown ---------- */
.nav-drop{position:relative}
.nav-drop>a{display:inline-block}
.nav-drop-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);display:none;flex-direction:column;min-width:240px;padding:8px 0;background:var(--paper-2);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(32,35,41,.14);z-index:60}
.nav-drop:hover .nav-drop-menu,.nav-drop:focus-within .nav-drop-menu{display:flex}
.nav-drop-menu a{display:block;padding:9px 18px;font-size:var(--fs-sm,0.875rem);font-weight:500;color:var(--ink-soft);white-space:nowrap}
.nav-drop-menu a:hover{background:var(--paper);color:var(--cinnabar)}
.nav-drop-menu a.on{color:var(--cinnabar)}
.nav-drop::after{content:"";position:absolute;left:0;right:0;top:100%;height:10px}