:root{
  --bg:#0c0d10; --bg2:#12141a; --panel:#161922; --panel2:#1c2029;
  --line:#272c38; --txt:#e8eaf0; --dim:#9aa2b4; --dim2:#6f7788;
  --gold:#d8b46a; --gold2:#f0d69a; --ok:#5ec98a; --warn:#e2a15a;
  --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--txt);
  font:16px/1.78 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1000px;margin:0 auto;padding:0 22px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(12,13,16,.9);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:20px;height:62px}
.brand{font-weight:700;letter-spacing:.14em;font-size:13px;color:var(--gold);white-space:nowrap}
.brand span{color:var(--txt);letter-spacing:.02em;font-weight:600;margin-left:8px;font-size:14px}
nav{margin-left:auto;display:flex;gap:14px;flex-wrap:wrap}
nav a{color:var(--dim);font-size:13.5px}
nav a:hover{color:var(--txt);text-decoration:none}
nav a.on{color:var(--gold2)}
nav .drop{position:relative}
nav .drop>a{cursor:pointer}
nav .drop .menu{display:none;position:absolute;top:calc(100% + 10px);right:0;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;padding:8px;min-width:230px;z-index:60;
  box-shadow:0 12px 30px rgba(0,0,0,.45)}
nav .drop:hover .menu,nav .drop:focus-within .menu{display:block}
nav .drop .menu a{display:block;padding:8px 12px;border-radius:8px;white-space:nowrap}
nav .drop .menu a:hover{background:rgba(216,180,106,.12);color:var(--gold2)}
.btn.sm{padding:8px 15px;font-size:13.5px;border-radius:8px}
@media(max-width:980px){nav{display:none}}

/* category wall */
.catwall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:6px 0 4px}
.catbtn{display:block;background:var(--panel);border:1px solid var(--line);border-radius:12px;
  overflow:hidden;color:var(--txt);font-size:14.5px;transition:border-color .15s,transform .15s,box-shadow .15s}
.catbtn:hover{border-color:rgba(216,180,106,.5);color:var(--gold2);text-decoration:none;
  transform:translateY(-3px);box-shadow:0 8px 22px rgba(0,0,0,.35)}
.catph{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;
  background:linear-gradient(160deg,#f6f4ef,#e6e2d9);border-bottom:1px solid var(--line)}
.catph svg{width:64%;height:64%;display:block}
.catbtn b{display:block;padding:12px 13px 0;font-weight:600;letter-spacing:-.01em}
.catbtn small{display:block;color:var(--dim2);font-size:11.5px;padding:3px 13px 13px;letter-spacing:.02em;line-height:1.45}
@media(max-width:820px){.catwall{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.catwall{gap:10px}.catbtn small{display:none}}

/* hero */
.hero{padding:78px 0 50px;border-bottom:1px solid var(--line);
  background:radial-gradient(900px 360px at 12% -10%,rgba(216,180,106,.14),transparent 60%),
             radial-gradient(700px 300px at 88% 0%,rgba(90,120,200,.10),transparent 60%)}
.phero{padding:54px 0 40px;border-bottom:1px solid var(--line);
  background:radial-gradient(760px 280px at 10% -20%,rgba(216,180,106,.12),transparent 62%)}
.kicker{display:inline-block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);border:1px solid rgba(216,180,106,.35);border-radius:999px;padding:5px 13px;margin-bottom:20px}
h1{font-size:clamp(28px,4.6vw,46px);line-height:1.2;margin:0 0 16px;letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--gold)}
.phero h1{font-size:clamp(25px,3.8vw,38px)}
.lede{font-size:17.5px;color:var(--dim);max-width:780px;margin:0 0 22px}
.note{font-size:13.5px;color:var(--dim2);border-left:2px solid var(--gold);padding-left:14px;max-width:780px;margin:0}
.crumb{font-size:13px;color:var(--dim2);margin:0 0 16px}
.crumb a{color:var(--dim2)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:32px 0 0}
.stat{background:var(--panel);padding:17px 19px}
.stat b{display:block;font-size:21px;color:var(--gold2);font-weight:650}
.stat small{color:var(--dim2);font-size:13px}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}

/* content */
main{padding:52px 0 20px}
section{padding:0 0 46px;margin-bottom:46px;border-bottom:1px solid var(--line);scroll-margin-top:80px}
section:last-of-type{border-bottom:none;margin-bottom:0}
h2{font-size:clamp(21px,2.8vw,28px);line-height:1.35;margin:0 0 10px;letter-spacing:-.01em}
h2 .num{color:var(--gold);font-weight:600;margin-right:12px;font-variant-numeric:tabular-nums}
h3{font-size:18px;margin:32px 0 8px;color:#fff}
h4{font-size:16px;margin:22px 0 6px;color:var(--gold2)}
p{margin:0 0 15px;color:#d3d7e2}
.sub{color:var(--dim);font-size:15px;margin:0 0 20px}
ul,ol{color:#d3d7e2;padding-left:22px;margin:0 0 16px}
li{margin:0 0 8px}
li b,strong{color:#fff;font-weight:600}
code{background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:1.5px 6px;
  font-size:13.5px;color:var(--gold2);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
mark{background:rgba(216,180,106,.17);color:var(--gold2);border-radius:4px;padding:1px 5px}

/* cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin:0 0 18px}
.card h3,.card h4{margin-top:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.grid2,.grid3{grid-template-columns:1fr}}
a.card.link{display:block;color:inherit;transition:border-color .15s,transform .15s}
a.card.link:hover{border-color:rgba(216,180,106,.45);transform:translateY(-2px);text-decoration:none}
a.card.link h3{margin:0 0 6px}
a.card.link p{margin:0;font-size:14.5px;color:var(--dim)}
a.card.link .go{display:block;margin-top:12px;color:var(--gold);font-size:13.5px}

/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps>li{counter-increment:s;position:relative;padding:0 0 20px 52px;border-left:1px solid var(--line);margin-left:16px}
.steps>li:last-child{border-left-color:transparent;padding-bottom:0}
.steps>li::before{content:counter(s);position:absolute;left:-16px;top:-2px;width:32px;height:32px;border-radius:50%;
  background:var(--panel2);border:1px solid var(--line);color:var(--gold);
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:650}
.steps h3{margin:0 0 6px}

/* table */
table{width:100%;border-collapse:collapse;margin:6px 0 20px;font-size:14.5px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--gold);font-weight:600;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;
  background:var(--panel);border-bottom-color:var(--line)}
tbody tr:hover{background:rgba(255,255,255,.017)}
td b{color:#fff}

/* callout */
.callout{border-left:3px solid var(--warn);background:rgba(226,161,90,.07);
  border-radius:0 var(--r) var(--r) 0;padding:16px 20px;margin:0 0 18px;font-size:15px;color:#e6d3bd}
.callout.good{border-left-color:var(--ok);background:rgba(94,201,138,.07);color:#cfe8da}
.callout b{color:#fff}

/* details */
details{background:var(--panel);border:1px solid var(--line);border-radius:11px;margin:0 0 11px;overflow:hidden}
details[open]{border-color:rgba(216,180,106,.35)}
summary{cursor:pointer;padding:16px 20px;font-weight:600;color:#fff;list-style:none;
  display:flex;justify-content:space-between;gap:16px;align-items:flex-start;font-size:15.5px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:19px;line-height:1;flex:none}
details[open] summary::after{content:"\2013"}
details .body{padding:0 20px 18px;color:#d3d7e2;font-size:15px}
details .body p:last-child{margin-bottom:0}

/* cta */
.cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;
  background:linear-gradient(180deg,rgba(216,180,106,.11),rgba(216,180,106,.03));
  border:1px solid rgba(216,180,106,.3);border-radius:var(--r);padding:24px;margin:8px 0 0}
.cta p{margin:0;flex:1 1 300px;color:#e2dccb;font-size:15px}
.btn{display:inline-block;background:var(--gold);color:#171208;font-weight:650;
  padding:12px 22px;border-radius:10px;font-size:15px;white-space:nowrap}
.btn:hover{background:var(--gold2);text-decoration:none}
.cta.inline{padding:18px 20px;margin:28px 0 0}
.cta.inline p{font-size:14.5px}

/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:42px 0 60px;
  background:var(--bg2);font-size:14px;color:var(--dim2)}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
@media(max-width:1040px){.fgrid{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:760px){.fgrid{grid-template-columns:1fr;gap:24px}}
footer h5{color:var(--txt);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 12px}
footer a{color:var(--dim)}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:0 0 7px}
.legal{border-top:1px solid var(--line);padding-top:22px;font-size:12.5px;line-height:1.75;color:var(--dim2)}
.legal b{color:var(--dim)}

/* jump wall — kakonote-style category cards */
.jumpwall{margin:26px 0 30px}
.jumpwall p{margin:0 0 14px;font-weight:700;font-size:16px}
.jwbtns{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.jw{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;text-align:center;
  min-height:92px;padding:15px 12px;background:var(--panel);border:1px solid var(--line);border-radius:12px;
  color:var(--txt);font-size:15px;font-weight:600;line-height:1.3;
  transition:border-color .12s ease,color .12s ease,background .12s ease,transform .12s ease}
.jw:hover{border-color:rgba(216,180,106,.6);color:var(--gold2);background:#1f242c;text-decoration:none;transform:translateY(-1px)}
.jw .ico{width:27px;height:27px;flex:0 0 auto;fill:none;stroke:var(--gold2);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:820px){.jwbtns{grid-template-columns:repeat(2,1fr)}.jw{min-height:88px}}