:root{
    --bg:#11110f; --bg-2:#16140f;
    --panel:rgba(255,255,255,.035); --panel-strong:rgba(255,255,255,.06);
    --line:rgba(201,164,76,.16); --line-soft:rgba(255,255,255,.08);
    --gold:#c9a44c; --gold-soft:#d8c27a; --warm:#ff9a6a; --warm-2:#ffbd8a;
    --peach:#fff4ea; --blue:#9db4ff; --blue-2:#b4c8ff; --green:#36a766; --green-2:#7ee0ae;
    --ink:#f7f7f6; --ink-dim:rgba(247,247,246,.62); --ink-faint:rgba(247,247,246,.4);
    --serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
    --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{background:var(--bg);color:var(--ink);font-family:var(--serif);line-height:1.75;
    -webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  .wrap{max-width:1120px;margin:0 auto;padding:0 24px}

  .site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
    background:linear-gradient(180deg,rgba(17,17,15,.92),rgba(17,17,15,.5));border-bottom:1px solid var(--line-soft)}
  .top-nav{display:flex;align-items:center;justify-content:space-between;height:64px}
  .brand{font-weight:600;font-size:21px;letter-spacing:.2em;display:flex;align-items:center;gap:11px}
  .brand .seal{width:28px;height:28px;border-radius:7px;display:grid;place-items:center;
    background:linear-gradient(135deg,var(--gold),var(--warm));color:#1a160f;font-weight:700;font-size:15px;
    box-shadow:0 0 18px rgba(201,164,76,.45)}
  .nav-links{display:flex;gap:22px;font-family:var(--sans);font-size:14px;color:var(--ink-dim)}
  .nav-links a{position:relative;transition:color .25s}
  .nav-links a:hover{color:var(--ink)}
  .nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;
    background:linear-gradient(90deg,var(--gold),transparent);transition:width .3s}
  .nav-links a:hover::after{width:100%}
  .nav-links a.acct{color:var(--gold-soft);border:1px solid rgba(201,164,76,.4);border-radius:20px;padding:3px 14px;align-self:center}
  .nav-links a.acct::after{display:none}
  .nav-links a.acct:hover{background:rgba(201,164,76,.12);color:var(--gold)}
  @media(max-width:860px){.nav-links{display:none}.nav-links a.acct{display:inline-block}}

  .intro{position:relative;overflow:hidden;padding:96px 0 80px;text-align:center}
  .intro::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
    background:radial-gradient(60% 60% at 50% 30%,rgba(255,154,106,.10),transparent 70%)}
  .intro .wrap{position:relative;z-index:2}
  .eyebrow{font-family:var(--sans);font-size:13px;letter-spacing:.5em;color:var(--gold-soft);opacity:.8;margin-bottom:22px}
  .hero-title{font-size:clamp(32px,5.5vw,56px);font-weight:500;letter-spacing:.05em;text-shadow:0 2px 40px rgba(0,0,0,.5)}
  .hero-title em{font-style:normal;background:linear-gradient(100deg,var(--warm-2),var(--gold-soft));
    -webkit-background-clip:text;background-clip:text;color:transparent}
  .hero-sub{margin:26px auto 0;max-width:660px;color:var(--ink-dim);font-size:clamp(15px,2vw,17px)}
  .crumbs{margin-top:30px;font-family:var(--sans);font-size:12.5px;letter-spacing:.2em;color:var(--ink-faint)}
  .crumbs a:hover{color:var(--gold-soft)}

  .sec{padding:80px 0}
  .sec-head{text-align:center;margin-bottom:38px}
  .sec-head .kicker{font-family:var(--sans);font-size:12.5px;letter-spacing:.4em;color:var(--gold-soft);opacity:.75}
  .sec-head h2{font-size:clamp(24px,4vw,36px);font-weight:600;margin-top:14px;letter-spacing:.05em}
  .sec-head p{margin:14px auto 0;max-width:560px;color:var(--ink-dim);font-size:15.5px}

  .panel{border:1px solid var(--line-soft);border-radius:18px;background:var(--panel);padding:24px 22px}
  .panel h3{font-family:var(--sans);font-size:13px;letter-spacing:.28em;color:var(--gold-soft);margin-bottom:18px}

  .form{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:end}
  @media(max-width:760px){.form{grid-template-columns:1fr 1fr}}
  .field label{display:block;font-family:var(--sans);font-size:13px;color:var(--ink-dim);margin-bottom:7px}
  .field input,.field select{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line-soft);
    background:rgba(0,0,0,.25);color:var(--ink);font-family:var(--sans);font-size:14px}
  .field input:focus,.field select:focus{outline:none;border-color:var(--gold)}
  .lunar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .btn{margin-top:22px;width:100%;font-family:var(--sans);font-size:15px;letter-spacing:.1em;padding:14px 0;border-radius:12px;
    cursor:pointer;border:none;background:linear-gradient(120deg,var(--gold),var(--warm));color:#1a160f;font-weight:600;
    box-shadow:0 8px 30px rgba(255,154,106,.25);transition:.25s}
  .btn:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(255,154,106,.4)}

  .summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
  @media(max-width:760px){.summary{grid-template-columns:1fr 1fr}}
  .sum{border:1px solid var(--line-soft);border-radius:14px;padding:16px 18px;background:var(--panel)}
  .sum .k{font-family:var(--sans);font-size:12px;letter-spacing:.14em;color:var(--gold-soft);margin-bottom:7px}
  .sum .v{font-size:19px;font-weight:600;color:var(--peach)}

  .chart{margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,minmax(140px,1fr));gap:12px}
  @media(max-width:860px){.chart{gap:7px;grid-template-rows:repeat(4,minmax(120px,1fr))}.palace .pname{font-size:13px}.star{font-size:11px;padding:1px 5px}}
  .chart-center{border:1px dashed var(--line-soft);border-radius:14px;background:rgba(201,164,76,.04);display:flex;align-items:center;justify-content:center;padding:14px}
  .chart-center .ct-in{text-align:center}
  .chart-center .ct-t{font-size:17px;font-weight:600;letter-spacing:.1em;color:var(--gold-soft);margin-bottom:12px}
  .chart-center .ct-r{font-family:var(--sans);font-size:12.5px;color:var(--ink-soft);line-height:1.9}
  .chart-center .ct-r b{color:var(--gold-soft);font-weight:600;margin-right:6px}
  .palace{border:1px solid var(--line-soft);border-radius:14px;padding:14px 14px 12px;background:var(--panel);min-height:120px;position:relative}
  .palace.hl{border-color:var(--gold);background:rgba(201,164,76,.07)}
  .palace .pname{font-size:16px;font-weight:600;letter-spacing:.08em;display:flex;align-items:center;gap:7px}
  .palace .pzhi{font-family:var(--sans);font-size:11.5px;color:var(--blue-2);border:1px solid rgba(157,180,255,.3);border-radius:8px;padding:1px 7px}
  .palace .tag{position:absolute;top:10px;right:10px;font-family:var(--sans);font-size:10.5px;color:var(--warm-2);
    border:1px solid rgba(255,154,106,.35);border-radius:8px;padding:1px 6px}
  .palace .stars{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}
  .star{font-family:var(--sans);font-size:12.5px;padding:2px 8px;border-radius:9px;background:rgba(255,255,255,.05);color:var(--ink);border:1px solid var(--line-soft)}
  .star.simple{opacity:.62;border-style:dashed}
  .star.zi{color:var(--gold-soft);border-color:rgba(201,164,76,.45)}
  .star.fu{color:var(--peach);border-color:rgba(255,244,234,.35)}
  .star.sun{color:#ffd27a;border-color:rgba(255,210,122,.4)}
  .star.moon{color:#bfe0ff;border-color:rgba(191,224,255,.4)}
  .star.lu{color:var(--green-2);border-color:rgba(126,224,174,.5)}
  .star.quan{color:var(--blue-2);border-color:rgba(157,180,255,.5)}
  .star.ke{color:var(--gold-soft);border-color:rgba(216,194,122,.5)}
  .star.ji{color:var(--warm);border-color:rgba(255,154,106,.5)}

  .note{margin-top:30px;color:var(--ink-faint);font-family:var(--sans);font-size:12.5px;line-height:1.8;
    border-top:1px dashed var(--line-soft);padding-top:18px}
  .note b{color:var(--ink-dim)}

  .site-footer{border-top:1px solid var(--line-soft);padding:40px 0 56px;color:var(--ink-faint);
    font-family:var(--sans);font-size:13px}
  .site-footer .wrap{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center}
  .site-footer .flinks{display:flex;gap:20px;flex-wrap:wrap}
  .site-footer a:hover{color:var(--gold-soft)}
  .disclaimer{font-size:11.5px;opacity:.6;max-width:640px;margin-top:14px;line-height:1.6}

  .ai-box{margin-top:26px;padding:20px 22px;border:1px solid var(--line);border-radius:16px;
    background:linear-gradient(180deg,rgba(201,164,76,.06),transparent)}
  .ai-btn{background:linear-gradient(120deg,var(--gold),#ff9a6a);color:#1a160f;border:none;border-radius:11px;
    padding:11px 20px;font-size:14.5px;font-weight:600;cursor:pointer;font-family:var(--sans)}
  .ai-btn:disabled{opacity:.6;cursor:default}
  .ai-hint{display:inline-block;margin-left:14px;font-family:var(--sans);font-size:12.5px;color:var(--ink-faint)}
  .ai-report{margin-top:16px;padding:16px 18px;border-radius:12px;background:rgba(255,255,255,.04);
    border:1px solid var(--line-soft)}
  .ai-md{font-size:14.5px;line-height:1.9;color:var(--ink)}
  .chk{display:inline-flex;align-items:center;gap:7px;font-family:var(--sans);font-size:12.5px;color:var(--ink-dim);cursor:pointer;line-height:1.4}
  .chk input{width:auto;margin:0}