:root{
  --bg:#F3EAD8; --surface:#FAF4E7; --ink:#2A1C16; --muted:#6F5C4B; --line:#DCC9A8;
  --lacquer:#9C1C1C; --lacquer-deep:#721212; --on-lacquer:#F7EBD3;
  --seal:#B8281E; --gold:#A8843A; --gold-bright:#E9C97C; --field:#FFFDF8;
  --wood:#3F7A52; --fire:#C0452C; --earth:#A67A2A; --metal:#7B8088; --water:#2B4C7E;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#1A0F0D; --surface:#261612; --ink:#F2E5CE; --muted:#BFA68A; --line:#4A2E25;
    --lacquer:#8A1A18; --lacquer-deep:#5A0E0D; --on-lacquer:#F4E6CC;
    --seal:#D9473A; --gold:#D5B066; --gold-bright:#F0D58C; --field:#140B0A;
    --wood:#72B98C; --fire:#EE8466; --earth:#D8AE5C; --metal:#B9BEC8; --water:#86AAE0;
  }
}
:root[data-theme="dark"]{
  --bg:#1A0F0D; --surface:#261612; --ink:#F2E5CE; --muted:#BFA68A; --line:#4A2E25;
  --lacquer:#8A1A18; --lacquer-deep:#5A0E0D; --on-lacquer:#F4E6CC;
  --seal:#D9473A; --gold:#D5B066; --gold-bright:#F0D58C; --field:#140B0A;
  --wood:#72B98C; --fire:#EE8466; --earth:#D8AE5C; --metal:#B9BEC8; --water:#86AAE0;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"Newsreader",Georgia,serif; font-size:1.125rem; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
html:lang(ja) body{font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif; font-size:1.05rem; line-height:1.85}
html:lang(ko) body{font-family:"Noto Serif KR","Nanum Myeongjo","Batang",serif; font-size:1.05rem; line-height:1.85}
html:lang(zh-CN) body{font-family:"Noto Serif SC","Songti SC","SimSun",serif; font-size:1.05rem; line-height:1.85}
.han{font-family:"Noto Serif SC","Songti SC",serif}
.brush{font-family:"Ma Shan Zheng","STKaiti","KaiTi",serif; font-weight:400}
.wrap{max-width:46rem; margin:0 auto; padding:0 1.25rem}
button{font:inherit; cursor:pointer}
input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--gold); outline-offset:2px}

/* ---------- Header band: lacquer + auspicious clouds ---------- */
.band{background:var(--lacquer); color:var(--on-lacquer); position:relative; overflow:hidden}
.band::before{
  content:""; position:absolute; inset:0; background:var(--gold-bright); opacity:.16;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='60' viewBox='0 0 120 60'%3E%3Cg fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 40c0-7 6-11 12-10 2-7 9-10 15-7 4-6 13-6 16 1 7-1 12 4 11 10-1 5-5 7-10 7H20c-5 0-8-3-8-6z'/%3E%3Cpath d='M32 34c3-4 9-2 8 3-1 3-5 3-6 0'/%3E%3Cpath d='M50 30c3-3 8-1 7 3'/%3E%3Cpath d='M78 14c0-5 4-8 9-7 2-5 8-6 11-2 5-1 9 3 8 7-1 3-3 5-7 5H83c-3 0-5-1-5-3z'/%3E%3Cpath d='M90 12c2-2 6-1 5 2'/%3E%3C/g%3E%3C/svg%3E") repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='60' viewBox='0 0 120 60'%3E%3Cg fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 40c0-7 6-11 12-10 2-7 9-10 15-7 4-6 13-6 16 1 7-1 12 4 11 10-1 5-5 7-10 7H20c-5 0-8-3-8-6z'/%3E%3Cpath d='M32 34c3-4 9-2 8 3-1 3-5 3-6 0'/%3E%3Cpath d='M50 30c3-3 8-1 7 3'/%3E%3Cpath d='M78 14c0-5 4-8 9-7 2-5 8-6 11-2 5-1 9 3 8 7-1 3-3 5-7 5H83c-3 0-5-1-5-3z'/%3E%3Cpath d='M90 12c2-2 6-1 5 2'/%3E%3C/g%3E%3C/svg%3E") repeat;
}
.band .wrap{position:relative; display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-top:.8rem; padding-bottom:.8rem; flex-wrap:wrap}
.logo{display:flex; align-items:center; gap:.65rem; font-size:1.15rem; letter-spacing:.04em}
.logo .stamp{
  width:2.2rem; height:2.2rem; display:grid; place-items:center; border-radius:4px;
  background:var(--on-lacquer); color:var(--lacquer); font-size:1.5rem; line-height:1;
  transform:rotate(-4deg);
}
.langs{display:flex; gap:.25rem; flex-wrap:wrap}
.langs button{
  background:transparent; color:var(--on-lacquer); border:1px solid transparent;
  border-radius:3px; padding:.25rem .6rem; font-size:.95rem; opacity:.8;
}
.langs button[aria-pressed="true"]{border-color:var(--gold-bright); color:var(--gold-bright); opacity:1}
.langs button:hover{opacity:1}

/* ---------- Fret (回纹) divider ---------- */
.fret{
  height:12px; background:var(--gold);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='12' viewBox='0 0 28 12'%3E%3Cg fill='none' stroke='%23000' stroke-width='1.6'%3E%3Cpath d='M0 11H28'/%3E%3Cpath d='M5 11V1H23V8H11V4H17'/%3E%3C/g%3E%3C/svg%3E") repeat-x center/28px 12px;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='12' viewBox='0 0 28 12'%3E%3Cg fill='none' stroke='%23000' stroke-width='1.6'%3E%3Cpath d='M0 11H28'/%3E%3Cpath d='M5 11V1H23V8H11V4H17'/%3E%3C/g%3E%3C/svg%3E") repeat-x center/28px 12px;
}

/* ---------- Hero ---------- */
.hero{position:relative; padding:3rem 0 1rem; display:grid; grid-template-columns:1fr 15rem; gap:1.5rem; align-items:center}
.hero h1{font-weight:600; font-size:clamp(2rem,5.5vw,3.1rem); line-height:1.15; margin:0 0 1rem}
.hero .lede{color:var(--muted); margin:0; max-width:32em}
.bagua{color:var(--gold); width:100%; max-width:15rem; justify-self:end; opacity:.9}
.bagua svg{display:block; width:100%; height:auto; transition:transform 1.6s cubic-bezier(.3,.7,.2,1)}
.vert{
  position:absolute; left:-2.8rem; top:3rem; width:1.2em; text-align:center; word-break:break-all;
  font-size:1.7rem; line-height:1.25; color:var(--lacquer); opacity:.85;
}
@media (max-width:62rem){.vert{display:none}}

/* ---------- Form: lattice window frame ---------- */
.frame{
  position:relative; margin:2rem 0 1rem; padding:1.6rem;
  background:var(--surface); border:1px solid var(--gold);
  outline:1px solid var(--gold); outline-offset:5px;
}
.frame::before,.frame::after{content:""; position:absolute; width:1.4rem; height:1.4rem; border:3px solid var(--lacquer)}
.frame::before{top:-9px; left:-9px; border-right:0; border-bottom:0}
.frame::after{bottom:-9px; right:-9px; border-left:0; border-top:0}
form{display:grid; gap:1rem; grid-template-columns:1fr 1fr}
.full{grid-column:1/-1}
label{display:block; font-size:.95rem; color:var(--muted); margin-bottom:.3rem}
input,select{
  width:100%; font:inherit; font-size:1rem; color:var(--ink); background:var(--field);
  border:1px solid var(--line); border-radius:2px; padding:.6rem .7rem;
}
.check{display:flex; gap:.5rem; align-items:center; margin-top:.45rem}
.check input{width:auto}
.check label{margin:0}
.hint{font-size:.85rem; color:var(--muted); margin:.3rem 0 0; line-height:1.5}
.primary{
  background:var(--lacquer); color:var(--gold-bright); border:1px solid var(--gold);
  padding:.8rem 1.6rem; font-size:1.05rem; border-radius:2px; letter-spacing:.03em;
}
.primary:hover{background:var(--lacquer-deep)}
.err{color:var(--seal); font-size:.95rem; margin:0}

/* ---------- Section headings with seal tags ---------- */
#result{display:none; padding-bottom:1rem}
#result.show{display:block}
h2{display:flex; gap:.8rem; align-items:flex-start; font-weight:600; font-size:1.55rem; line-height:1.3; margin:3rem 0 .8rem}
.st{
  flex:none; width:1.55rem; text-align:center; word-break:break-all;
  font-family:"Noto Serif SC",serif; font-weight:700;
  background:var(--seal); color:#fff; font-size:.8rem; line-height:1.2;
  padding:.3rem 0; border-radius:3px; margin-top:.25rem;
}
h3{font-size:1.12rem; font-weight:700; margin:1.6rem 0 .3rem; color:var(--lacquer)}
:root[data-theme="dark"] h3{color:var(--gold-bright)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) h3{color:var(--gold-bright)}}

/* ---------- Pillars as hanging scrolls ---------- */
.chart{display:grid; grid-template-columns:repeat(4,1fr); gap:.7rem; margin:1.4rem 0 .6rem}
.pillar{text-align:center; position:relative}
.pillar .role{font-size:.9rem; color:var(--muted); margin-bottom:.5rem}
.rod{height:.45rem; margin:0 -.3rem; background:var(--gold); border-radius:99px}
.scroll{
  background:var(--lacquer); color:var(--gold-bright);
  box-shadow:inset 0 0 0 4px var(--lacquer), inset 0 0 0 5px var(--gold);
  padding:1rem .2rem 1.1rem;
}
.scroll .ch{display:block; font-size:clamp(2.8rem,12vw,4.6rem); line-height:1.1}
.scroll .sub{display:block; font-size:.78rem; color:var(--on-lacquer); opacity:.9; line-height:1.35; min-height:1.1em}
.dot{display:inline-block; width:.55rem; height:.55rem; border-radius:50%; border:1px solid var(--on-lacquer); margin-right:.3rem; vertical-align:.05em}
.knot{display:block; width:40%; height:1px; background:var(--gold); margin:.7rem auto; opacity:.7}
.pillar.empty .scroll{background:transparent; color:var(--line); box-shadow:inset 0 0 0 1px var(--line)}
.pillar.empty .sub{color:var(--muted)}
.pillar.dm .seal{
  position:absolute; top:1.3rem; right:-.5rem; z-index:2;
  background:var(--seal); color:#fff; border:2px solid var(--bg);
  font-family:"Noto Serif SC",serif; font-weight:700; font-size:.8rem; line-height:1.2;
  width:1.6rem; text-align:center; word-break:break-all; padding:.3rem 0; border-radius:3px; transform:rotate(6deg);
}
.caption{font-size:.9rem; color:var(--muted); margin:0}

.el-wood{color:var(--wood)} .el-fire{color:var(--fire)} .el-earth{color:var(--earth)} .el-metal{color:var(--metal)} .el-water{color:var(--water)}
.bars{display:grid; gap:.6rem; margin:1rem 0}
.bar{display:grid; grid-template-columns:5.5rem 1fr 2rem; align-items:center; gap:.75rem}
.bar .track{height:.6rem; background:var(--line); border-radius:99px; overflow:hidden}
.bar .fill{height:100%; border-radius:99px}
.bar .n{text-align:right; color:var(--muted); font-variant-numeric:tabular-nums}

.taisui{
  margin:1.25rem 0; padding:1rem 1.2rem; background:var(--surface);
  border-left:4px solid var(--lacquer); position:relative;
}

/* ---------- Premium: red envelope ---------- */
.premium{position:relative; margin-top:1rem}
.premium.locked .content{filter:blur(6px); user-select:none; pointer-events:none; max-height:36rem; overflow:hidden}
.paywall{display:none; position:absolute; inset:0; justify-content:center; align-items:flex-start; background:linear-gradient(to bottom,transparent 0%,var(--bg) 40%)}
.premium.locked .paywall{display:flex}
.hongbao{
  position:relative; overflow:hidden; margin:9rem 1rem 0; max-width:23rem; width:100%;
  background:var(--lacquer); color:var(--on-lacquer); border-radius:10px;
  border:1px solid var(--gold); text-align:center; padding:6.2rem 1.5rem 1.6rem;
  box-shadow:0 12px 30px -12px rgba(80,10,10,.45);
}
.hongbao::before{
  content:""; position:absolute; left:-15%; right:-15%; top:-4.5rem; height:8.5rem;
  background:var(--lacquer-deep); border-radius:0 0 50% 50%; border-bottom:2px solid var(--gold);
}
.coin{
  position:absolute; top:2.4rem; left:50%; transform:translateX(-50%); z-index:1;
  width:4.2rem; height:4.2rem; border-radius:50%; display:grid; place-items:center;
  background:var(--gold-bright); color:var(--lacquer); font-size:2.3rem; line-height:1;
  border:3px double var(--lacquer);
}
.hongbao h3{color:var(--gold-bright)!important; margin:0 0 .4rem; font-size:1.25rem}
.hongbao p{margin:0 0 .9rem; font-size:.95rem; line-height:1.55; opacity:.92}
.hongbao .price{font-size:1.7rem; color:var(--gold-bright); margin:.2rem 0 .8rem; opacity:1}
.gold-btn{background:var(--gold-bright); color:var(--lacquer-deep); border:0; border-radius:3px; padding:.8rem 1.4rem; font-size:1.05rem; font-weight:700; width:100%}
.gold-btn:hover{filter:brightness(1.05)}
.demo-note{font-size:.8rem; margin-top:.7rem; opacity:.85}

.table-scroll{overflow-x:auto}
table.months{width:100%; border-collapse:collapse; min-width:30rem; font-size:1rem}
.months th,.months td{text-align:left; padding:.55rem .5rem; border-bottom:1px solid var(--line); vertical-align:top}
.months th{font-weight:400; color:var(--muted); font-size:.9rem}
.months .gz{font-size:1.5rem; white-space:nowrap; line-height:1}
.stars{color:var(--gold); white-space:nowrap; letter-spacing:.1em}
dl.lucky{display:grid; grid-template-columns:auto 1fr; gap:.45rem 1.25rem; margin:1rem 0; padding:1.1rem 1.2rem; background:var(--surface); border:1px solid var(--line)}
dl.lucky dt{color:var(--muted)} dl.lucky dd{margin:0}

footer{margin-top:3rem; padding:1.2rem 0 2.5rem; font-size:.88rem; color:var(--muted)}
footer p{margin:1rem 0 0}

@media (max-width:600px){
  .hero{grid-template-columns:1fr; padding-top:2rem}
  .bagua{position:absolute; right:-3rem; top:.5rem; width:11rem; opacity:.18; z-index:-1}
  .hero{isolation:isolate}
  form{grid-template-columns:1fr}
  .frame{padding:1.2rem}
  .chart{gap:.4rem}
  .bar{grid-template-columns:4.8rem 1fr 1.6rem}
  .pillar.dm .seal{right:-.3rem}
}
@media (prefers-reduced-motion:no-preference){
  #result.show .scroll{animation:unroll .8s cubic-bezier(.3,.7,.2,1) both}
  #result.show .pillar:nth-child(2) .scroll{animation-delay:.1s}
  #result.show .pillar:nth-child(3) .scroll{animation-delay:.2s}
  #result.show .pillar:nth-child(4) .scroll{animation-delay:.3s}
  @keyframes unroll{from{clip-path:inset(0 0 100% 0)} to{clip-path:inset(0 0 0 0)}}
}
@media (prefers-reduced-motion:reduce){.bagua svg{transition:none}}

html:lang(zh-Hant) body{font-family:"Noto Serif TC","Songti TC","PMingLiU",serif; font-size:1.05rem; line-height:1.85}
.scroll .tg{display:block; font-size:.72rem; color:var(--on-lacquer); opacity:.85; margin-bottom:.15rem; min-height:1.1em}
.detail{width:100%; border-collapse:collapse; min-width:32rem; font-size:.95rem; margin:1rem 0 .5rem}
.detail th,.detail td{border-bottom:1px solid var(--line); padding:.5rem .45rem; text-align:center; vertical-align:top}
.detail th{font-weight:400; color:var(--muted); font-size:.85rem}
.detail td:first-child,.detail th:first-child{text-align:left; color:var(--muted); font-size:.85rem; white-space:nowrap}
.detail .big{font-size:1.5rem; line-height:1}
.detail .hs{display:block; line-height:1.4}
.detail .hs small{color:var(--muted); font-size:.75rem}
.void{display:inline-block; margin-top:.2rem; font-size:.72rem; color:#fff; background:var(--seal); border-radius:2px; padding:0 .3rem}
.note{font-size:.92rem; color:var(--muted)}
.luck{width:100%; border-collapse:collapse; min-width:30rem; font-size:.98rem}
.luck th,.luck td{border-bottom:1px solid var(--line); padding:.55rem .45rem; text-align:left; vertical-align:middle}
.luck th{font-weight:400; color:var(--muted); font-size:.88rem}
.luck .gz{font-size:1.5rem; line-height:1; white-space:nowrap}
.luck tr.now td{background:var(--surface)}
.luck tr.now td:first-child{box-shadow:inset 3px 0 0 var(--seal)}
.nowtag{font-size:.72rem; color:#fff; background:var(--seal); border-radius:2px; padding:0 .3rem; margin-left:.3rem; white-space:nowrap}
.callout{margin:1rem 0; padding:1rem 1.2rem; background:var(--surface); border:1px solid var(--line)}
.callout h3{margin-top:0}
ul.stars-list{list-style:none; padding:0; margin:1rem 0}
ul.stars-list li{padding:.7rem 0; border-bottom:1px solid var(--line)}
ul.stars-list strong{color:var(--seal)}
.where{color:var(--muted); font-size:.88rem}

.crumbs{font-size:.9rem;color:var(--muted);margin:2rem 0 0}
.crumbs a{color:inherit}
article h1{font-weight:600;font-size:clamp(1.9rem,5vw,2.8rem);line-height:1.15;margin:.6rem 0 1rem}
article .lede{font-size:1.2rem;color:var(--ink);margin:0 0 1.2rem}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin:1.6rem 0;padding:1.2rem 1.3rem;background:var(--lacquer);color:var(--on-lacquer);border-radius:6px;border:1px solid var(--gold)}
.cta p{margin:0;flex:1 1 16rem}
.cta a{background:var(--gold-bright);color:var(--lacquer-deep);text-decoration:none;font-weight:700;padding:.7rem 1.2rem;border-radius:3px;white-space:nowrap}
.sign-badge{float:right;font-size:clamp(4rem,14vw,7rem);line-height:1;color:var(--lacquer);margin:0 0 .5rem 1rem}
table.plain{width:100%;border-collapse:collapse;font-size:1rem;margin:1rem 0}
table.plain th,table.plain td{border-bottom:1px solid var(--line);padding:.5rem .5rem;text-align:left}
table.plain th{font-weight:400;color:var(--muted);font-size:.9rem}
ul.tips{padding-left:1.2rem}
.signs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(8.5rem,1fr));gap:.6rem;margin:1rem 0}
.signs-grid a{display:flex;align-items:center;gap:.5rem;padding:.6rem .7rem;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--ink);text-decoration:none}
.signs-grid a:hover{border-color:var(--gold)}
.signs-grid .han{font-size:1.4rem;color:var(--lacquer)}
.faq h3{color:var(--ink)!important}
.topnav{display:flex;gap:1rem;align-items:center}
.topnav a{color:var(--on-lacquer);text-decoration:none;font-size:.95rem}
.topnav a.btn{border:1px solid var(--gold-bright);color:var(--gold-bright);padding:.3rem .7rem;border-radius:3px}