/* 吉日通 web design system — Lacquer Light. Tokens from App theme/tokens.dart (§2). */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;500;600;700;900&family=Noto+Sans+TC:wght@300;400;500;600;700&family=Ma+Shan+Zheng&display=swap');

:root{
  --pageBg:#EFECE4; --panel:#FFFFFF; --ink:#2A241C; --sub:#6F675B; --faint:#A59C8D;
  --gold:#9C7A39; --gold-soft:rgba(156,122,57,.16); --accent:#A8322A; --accent-deep:#8f271f;
  --jade:#3F7058; --onAccent:#F6ECD9;
  --serif:"Noto Serif TC",serif; --sans:"Noto Sans TC",system-ui,sans-serif; --brush:"Ma Shan Zheng",cursive;
  --maxw:1120px; --gut:24px; --r:6px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--pageBg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none;transition:color .18s}
a:hover{color:var(--accent-deep)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.28;letter-spacing:.5px;text-wrap:balance}
p{text-wrap:pretty}
::selection{background:var(--gold-soft)}

/* layout */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 var(--gut)}
section{position:relative}
.sec-pad{padding:88px 0}
.sec-pad-sm{padding:60px 0}
.center{text-align:center}

/* hairline + rules */
.hr-gold{height:1px;background:var(--gold);opacity:.5;border:0}
.rule-c{width:52px;height:2px;background:var(--gold);opacity:.75;margin:22px auto 0;border-radius:2px}
.rule-l{width:52px;height:2px;background:var(--gold);opacity:.75;margin:22px 0 0;border-radius:2px}

/* seal 印 */
.seal{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:var(--onAccent);font-family:var(--brush);line-height:1;flex:none;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.18)}
.seal.sq{border-radius:5px}.seal.rd{border-radius:50%}
.seal.s28{width:28px;height:28px;font-size:22px;padding-left:1px}
.seal.s40{width:40px;height:40px;font-size:30px}
.seal.s56{width:56px;height:56px;font-size:42px}
.seal.s72{width:72px;height:72px;font-size:54px}

/* eyebrow / labels */
.eyebrow{font-family:var(--serif);font-size:13px;letter-spacing:4px;color:var(--gold);font-weight:600;text-transform:none}
.microtrust{font-size:13px;letter-spacing:2px;color:var(--gold);font-family:var(--serif)}
.sec-title{font-size:clamp(28px,4vw,40px)}
.sec-lead{color:var(--sub);font-size:17px;max-width:620px;margin:16px auto 0}
.center .sec-lead{margin-left:auto;margin-right:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--serif);font-size:16px;font-weight:600;letter-spacing:1.5px;padding:14px 26px;border-radius:var(--r);cursor:pointer;border:1.5px solid transparent;transition:all .18s;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--onAccent)}
.btn-primary:hover{background:var(--accent-deep);color:var(--onAccent);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--gold);border-color:var(--gold)}
.btn-ghost:hover{background:var(--gold-soft);color:var(--gold)}
.btn-lg{padding:16px 32px;font-size:17px}
.btn .arw{font-size:15px;transition:transform .18s}
.btn:hover .arw{transform:translateX(3px)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(239,236,228,.86);backdrop-filter:blur(14px);border-bottom:1px solid rgba(165,156,141,.35)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:11px}
.brand .name{font-family:var(--serif);font-weight:700;font-size:21px;letter-spacing:4px;color:var(--ink);padding-left:2px}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-family:var(--sans);font-size:14.5px;font-weight:500;color:var(--sub);letter-spacing:1px}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-burger span{width:22px;height:2px;background:var(--ink);border-radius:2px}
.mobile-cta{display:none}

/* cards */
.card{background:var(--panel);border:1px solid rgba(165,156,141,.3);border-radius:10px;padding:28px}
.card-soft{box-shadow:0 2px 20px -14px rgba(42,36,28,.4)}

/* footer */
.footer{background:#e7e2d6;border-top:1px solid rgba(165,156,141,.4);padding:56px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer h4{font-family:var(--serif);font-size:15px;letter-spacing:2px;color:var(--ink);margin-bottom:16px;font-weight:600}
.footer ul{list-style:none}
.footer li{margin-bottom:10px}
.footer a{color:var(--sub);font-size:14px}
.footer a:hover{color:var(--accent)}
.footer .tagline{color:var(--sub);font-size:14.5px;line-height:1.8;margin:14px 0 20px;max-width:280px}
.store-badges{display:flex;gap:10px;flex-wrap:wrap}
.store-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--faint);border-radius:7px;padding:8px 14px;font-size:13px;color:var(--ink)}
.store-badge:hover{border-color:var(--gold);color:var(--ink)}
.footer-base{border-top:1px solid rgba(165,156,141,.4);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--faint);font-size:12.5px}

/* faint line-art bg texture (star chart / 宮位) */
.starfield{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.starfield svg{position:absolute;stroke:var(--faint);fill:none;opacity:.22}
.sec-content{position:relative;z-index:1}

/* pills / bullets */
.checklist{list-style:none;display:flex;flex-direction:column;gap:12px}
.checklist li{display:flex;gap:11px;align-items:flex-start;font-size:15.5px;color:var(--ink)}
.checklist .tick{color:var(--gold);flex:none;margin-top:3px}
.badge-pro{display:inline-block;font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:1.5px;color:var(--onAccent);background:var(--accent);border-radius:20px;padding:3px 11px;vertical-align:middle}
.badge-line{display:inline-block;font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:1.5px;color:var(--gold);border:1px solid var(--gold);border-radius:20px;padding:3px 11px}

@media(max-width:860px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-burger{display:flex}
  .mobile-cta{display:block;position:fixed;bottom:0;left:0;right:0;z-index:60;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(239,236,228,.94);backdrop-filter:blur(12px);border-top:1px solid rgba(165,156,141,.4)}
  .mobile-cta .btn{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .sec-pad{padding:60px 0}
  body{padding-bottom:0}
}