@font-face { font-family: "Rubik"; src: url(../fonts/rubik-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Rubik"; src: url(../fonts/rubik-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Rubik"; src: url(../fonts/rubik-latin-700-normal.woff2) format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Rubik"; src: url(../fonts/rubik-latin-800-normal.woff2) format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Rubik"; src: url(../fonts/rubik-latin-900-normal.woff2) format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "Rubik Mono One"; src: url(../fonts/rubik-mono-one-latin-400-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "DM Mono"; src: url(../fonts/dm-mono-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "DM Mono"; src: url(../fonts/dm-mono-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --felt: #0c3426; --felt2: #114a36; --felt3: #08261b; --line: rgba(232, 222, 196, .12); --line2: rgba(232, 222, 196, .22);
  --cream: #f3ecd9; --mute: #a9c2b4; --dim: #6f8f80;
  --ivory: #fbf6ea; --ivory2: #efe5cf; --edge: #d6c6a2; --back: #17865a; --ink: #15281f;
  --gold: #f2bb45; --jade: #6fe0b0; --ember: #ff6b4f; --coral: #ff6b4f;
  --cjk: "Noto Sans CJK SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --sans: Rubik, var(--cjk); --tile: "Rubik Mono One", Rubik, var(--cjk); --mono: "DM Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--cream); font: 400 16px/1.55 var(--sans); background-color: var(--felt); overflow-x: hidden;
  background-image:
    radial-gradient(1100px 620px at 78% -8%, rgba(111, 224, 176, .16), transparent 62%),
    radial-gradient(900px 640px at -10% 40%, rgba(242, 187, 69, .07), transparent 60%),
    radial-gradient(1200px 900px at 50% 120%, rgba(0, 0, 0, .35), transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .9 0 0 0 0 1 0 0 0 0 .95 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}
body.zh { --sans: var(--cjk); }
a { color: inherit; }
b, strong { font-weight: 700; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.row { display: flex; align-items: center; gap: 18px; }
[hidden] { display: none !important; }

/* ------------------------------------------------------------------ tiles */
.t {
  --s: 44px; display: inline-grid; place-items: center; width: var(--s); height: calc(var(--s) * 1.18); flex: none;
  background: linear-gradient(180deg, var(--ivory), var(--ivory2)); color: var(--ink); border-radius: calc(var(--s) * .18);
  font: 400 calc(var(--s) * .52)/1 var(--tile); text-transform: uppercase;
  box-shadow: inset 0 1px 0 #fff, inset 0 -2px 0 rgba(120, 96, 40, .1), 0 calc(var(--s) * .07) 0 var(--edge), 0 calc(var(--s) * .14) 0 var(--back), 0 calc(var(--s) * .2) calc(var(--s) * .3) rgba(0, 0, 0, .35);
  position: relative;
}
.t.xs { --s: 22px; font-size: 12px; margin-right: 10px; vertical-align: -6px; }
.t.sm { --s: 30px; }
.t.md { --s: 54px; }
.t.lg { --s: 76px; }
.t.xl { --s: 104px; }
.t.cjk { font-family: var(--cjk); font-weight: 900; }
.t.g { color: #b8860b; } .t.j { color: #0f8a5a; } .t.e { color: #e2482b; }
.t.blank { color: transparent; }
.t.blank::after { content: ""; position: absolute; inset: 22% 24%; border: 2px solid #c9d8f0; border-radius: 4px; }
.logo { font-family: var(--cjk); font-weight: 900; color: #e2482b; font-size: 17px; }

/* a word on a long tile (domino) */
.wt {
  display: inline-flex; align-items: center; padding: 9px 13px 8px; border-radius: 10px; white-space: nowrap; flex: none;
  background: linear-gradient(180deg, var(--ivory), var(--ivory2)); color: var(--ink); font: 700 17px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase;
  box-shadow: inset 0 1px 0 #fff, 0 3px 0 var(--edge), 0 6px 0 var(--back), 0 9px 14px rgba(0, 0, 0, .3);
}
.wt .a { color: var(--ember); } .wt .z { color: #c28a12; }
.wt.awake .a { color: #0f8a5a; }
.wt sup { font: 500 10px var(--mono); letter-spacing: 0; color: #7d8f84; margin-left: 7px; align-self: flex-start; }
.wt.seed { background: transparent; color: var(--mute); box-shadow: inset 0 0 0 1.5px var(--line2); }
.wt.seed .a, .wt.seed .z { color: var(--cream); }

/* ------------------------------------------------------------------ top + banner */
.top { position: sticky; top: 0; z-index: 30; background: rgba(9, 41, 30, .86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .row { height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand b { font: 900 21px var(--sans); letter-spacing: .14em; font-family: Rubik, var(--cjk); }
.brand i { font: 900 15px var(--cjk); font-style: normal; color: var(--gold); }
.top nav { display: flex; gap: 22px; margin-left: 26px; }
.top nav a { text-decoration: none; color: var(--mute); font-weight: 500; font-size: 15px; }
.top nav a:hover { color: var(--cream); }
.phase { margin-left: auto; font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 12px; border-radius: 99px; background: rgba(111, 224, 176, .12); color: var(--jade); white-space: nowrap; }
.phase .sm { display: none; }
.phase.p3 { background: rgba(242, 187, 69, .14); color: var(--gold); }
.phase::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: currentColor; margin-right: 8px; vertical-align: 1px; }
.phase.p1::before { animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.lang { display: flex; gap: 8px; }
.lang button { border: 0; cursor: pointer; padding: 0; width: 30px; height: 34px; border-radius: 6px; font: 400 12px var(--tile); color: var(--ink); background: linear-gradient(180deg, var(--ivory), var(--ivory2)); box-shadow: 0 2px 0 var(--edge), 0 4px 0 var(--back); opacity: .55; }
.lang button[data-lang="zh"] { font: 900 14px var(--cjk); }
.lang button.on { opacity: 1; transform: translateY(-2px); box-shadow: 0 2px 0 var(--edge), 0 5px 0 var(--back), 0 8px 12px rgba(0, 0, 0, .3); }
.banner { background: #f2bb45; color: #2a1d02; font: 500 13px var(--mono); }
.banner .row { min-height: 40px; gap: 12px; flex-wrap: wrap; padding-top: 6px; padding-bottom: 6px; }
.banner .dot { width: 8px; height: 8px; border-radius: 2px; background: #2a1d02; transform: rotate(45deg); flex: none; }
.switch { margin-left: auto; display: flex; gap: 6px; }
.switch button { border: 1.5px solid #2a1d02; background: transparent; color: #2a1d02; border-radius: 99px; padding: 4px 12px; font: 500 12px var(--mono); cursor: pointer; }
.switch button.on { background: #2a1d02; color: var(--gold); }

/* ------------------------------------------------------------------ hero */
.hero { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; padding-top: 74px; padding-bottom: 40px; align-items: center; }
.scatter { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.scatter .t { position: absolute; opacity: .13; filter: blur(.3px); }
.hero-l, .hero-r { position: relative; z-index: 1; min-width: 0; }
.kick { margin: 0 0 18px; font: 500 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); display: flex; align-items: center; }
h1 { margin: 0; font: 900 78px/1.02 var(--sans); letter-spacing: -.035em; }
body.zh h1 { font-size: 70px; letter-spacing: 0; line-height: 1.12; }
.tilerow { display: inline-flex; gap: 7px; vertical-align: 6px; margin-left: 8px; }
.tilerow .t { --s: 50px; }
body.zh .tilerow { margin-left: 4px; }
.lead { margin: 26px 0 0; max-width: 560px; font-size: 19px; line-height: 1.6; color: var(--mute); }
.ctas { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; height: 52px; padding: 0 24px; border-radius: 12px; font: 700 16px var(--sans); text-decoration: none; }
.btn.ivory { background: linear-gradient(180deg, var(--ivory), var(--ivory2)); color: var(--ink); box-shadow: 0 3px 0 var(--edge), 0 6px 0 var(--back), 0 12px 22px rgba(0, 0, 0, .3); }
.btn.ghost { border: 1.5px solid var(--line2); color: var(--cream); }
.btn:hover { transform: translateY(-1px); }

.tablecard { background: linear-gradient(180deg, rgba(8, 38, 27, .82), rgba(8, 38, 27, .6)); border: 1px solid var(--line2); border-radius: 22px; padding: 22px 22px 18px; box-shadow: 0 30px 60px rgba(0, 0, 0, .35), inset 0 0 0 6px rgba(255, 255, 255, .02); }
.tc-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font: 500 13px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.tc-head b { color: var(--cream); font-weight: 500; }
.hand { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 22px 0 18px; }
.seat { display: grid; justify-items: center; align-content: start; gap: 10px; padding: 16px 8px 14px; overflow: hidden; border-radius: 16px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); text-align: center; min-width: 0; }
.seat .nm { font: 700 14px var(--sans); display: flex; align-items: center; gap: 8px; }
.seat .nm .t { --s: 22px; font-size: 13px; }
.seat .big { margin: 6px 0 10px; }
.seat .lw { font: 500 12px var(--mono); color: var(--mute); letter-spacing: .04em; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.seat .st { font: 500 11.5px/1.35 var(--mono); letter-spacing: .02em; padding: 4px 10px; border-radius: 10px; background: rgba(255, 255, 255, .06); color: var(--mute); max-width: 100%; }
.seat .st.stuck { background: rgba(255, 107, 79, .16); color: #ffb3a3; }
.seat .st.awake { background: rgba(111, 224, 176, .16); color: var(--jade); }
.seat .st.busy { background: rgba(242, 187, 69, .16); color: var(--gold); }
.big.any { color: #0f8a5a; font-size: 30px; }
.tc-foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px dashed var(--line2); padding-top: 14px; font: 500 13px var(--mono); color: var(--mute); }
.tc-foot b { color: var(--gold); font-weight: 500; }

.counters { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 30px; }
.counter { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border-radius: 16px; background: rgba(0, 0, 0, .16); border: 1px solid var(--line); }
.counter .t { --s: 40px; font-size: 18px; }
.counter b { display: block; font: 800 30px/1.05 var(--sans); letter-spacing: -.01em; font-family: Rubik, var(--cjk); }
.counter span { font-size: 13.5px; color: var(--mute); }

/* ------------------------------------------------------------------ sections */
.sec { padding-top: 104px; }
.sh { max-width: 920px; margin-bottom: 34px; }
h2 { margin: 0; font: 800 48px/1.08 var(--sans); letter-spacing: -.025em; }
body.zh h2 { font-weight: 900; letter-spacing: 0; font-size: 44px; line-height: 1.2; }
.lead2 { margin: 16px 0 0; font-size: 17.5px; color: var(--mute); max-width: 760px; }
h3 { margin: 0 0 16px; font: 700 19px var(--sans); display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
h3 small { font: 500 12.5px var(--mono); color: var(--mute); letter-spacing: .04em; }
.panel { background: rgba(0, 0, 0, .17); border: 1px solid var(--line); border-radius: 20px; padding: 24px; min-width: 0; }
.note { font: 500 12.5px var(--mono); color: var(--dim); margin: 12px 0 0; }
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; height: 100%; }
.ax { font: 500 11px var(--mono); fill: var(--dim); }
.empty { display: grid; place-items: center; height: 100%; color: var(--mute); font: 500 14px var(--mono); text-align: center; padding: 20px; }

/* dragons */
.dragons { display: grid; gap: 18px; }
.dragon { display: grid; grid-template-columns: 210px 1fr 150px; gap: 22px; align-items: center; padding: 22px 24px; border-radius: 20px; background: rgba(0, 0, 0, .17); border: 1px solid var(--line); position: relative; overflow: hidden; }
.dragon::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--c); }
.dragon .id { display: flex; gap: 14px; align-items: center; min-width: 0; }
.dragon .id .t { --s: 50px; font-size: 26px; }
.dragon .id h4 { margin: 0; font: 700 19px var(--sans); }
.dragon .id p { margin: 3px 0 0; font: 500 12.5px var(--mono); color: var(--mute); }
.chainrow { display: flex; align-items: center; justify-content: flex-end; gap: 0; overflow: hidden; padding: 6px 0 14px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 22%); mask-image: linear-gradient(90deg, transparent, #000 22%); }
.chainrow .lk { flex: none; width: 22px; height: 2px; background: repeating-linear-gradient(90deg, var(--c) 0 4px, transparent 4px 7px); margin: 0 2px; opacity: .8; }
.dragon .end { display: grid; justify-items: center; gap: 8px; }
.dragon .end .t { margin-bottom: 10px; }
.dragon .end .stx { letter-spacing: .02em; text-transform: none; padding: 3px 9px; border-radius: 9px; background: rgba(255, 255, 255, .06); text-align: center; }
.dragon .end .stx:empty { display: none; }
.dragon .end .stx.stuck { background: rgba(255, 107, 79, .16); color: #ffb3a3; }
.dragon .end .stx.busy { background: rgba(242, 187, 69, .16); color: var(--gold); }
.dragon .end small { font: 500 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.dragon .dfoot { grid-column: 2 / 4; margin-top: -10px; font: 500 12.5px var(--mono); color: var(--dim); text-align: right; }

/* rules */
.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rule { padding: 22px; border-radius: 18px; background: rgba(0, 0, 0, .14); border: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; align-items: start; }
.rule .t { --s: 40px; grid-row: span 2; }
.rule h4 { margin: 2px 0 0; font: 700 18px var(--sans); }
.rule p { margin: 0; color: var(--mute); font-size: 15px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
#ruler { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 8px; align-items: end; margin-top: 8px; }
.rcol { display: grid; justify-items: center; gap: 10px; }
.rcol .bar { width: 100%; max-width: 40px; border-radius: 6px 6px 3px 3px; background: linear-gradient(180deg, var(--gold), #c98d1c); }
.rcol .t { --s: 32px; font-size: 14px; }
.rcol small { font: 500 11.5px var(--mono); color: var(--mute); white-space: nowrap; }
.rcol b { font: 700 14px var(--sans); color: var(--gold); }
.rex { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; font: 500 12.5px var(--mono); color: var(--mute); }
.rex .wt { font-size: 13px; padding: 7px 10px 6px; }
#mixChart { height: 190px; }
.facts { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 6px; font: 500 13px var(--mono); color: var(--mute); }
.facts b { color: var(--cream); font-weight: 500; }
.facts li::before { content: "◆"; color: var(--gold); margin-right: 10px; font-size: 10px; vertical-align: 1px; }

/* scales */
.scalegrid { display: grid; grid-template-columns: 330px 1fr; gap: 16px; }
.pricebox { display: grid; align-content: start; gap: 6px; }
.pricebox small { font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.pricebox .p { display: flex; align-items: baseline; gap: 10px; font: 900 56px/1 var(--sans); letter-spacing: -.03em; font-family: Rubik, var(--cjk); margin: 6px 0 4px; }
.pricebox .p span { font: 500 16px var(--mono); color: var(--mute); letter-spacing: 0; }
.pricebox .nx { font: 500 14px var(--mono); color: var(--gold); }
.pricebox .scale { margin: 22px 0 6px; display: flex; gap: 14px; align-items: center; }
.pricebox .scale p { margin: 0; color: var(--mute); font-size: 14px; }
.clockchart { display: flex; flex-direction: column; }
#clockChart { height: 300px; }
.legend { display: flex; gap: 20px; flex-wrap: wrap; font: 500 12.5px var(--mono); color: var(--mute); margin-bottom: 8px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 8px; vertical-align: -1px; }
.legend i.ln { height: 3px; border-radius: 2px; vertical-align: 3px; width: 18px; }
.soldrow { margin-top: 16px; display: grid; grid-template-columns: 1fr auto; gap: 26px; align-items: center; }
.pips { display: grid; grid-template-columns: repeat(25, 1fr); gap: 6px 5px; }
.pips i { height: 22px; border-radius: 4px; background: rgba(255, 255, 255, .07); box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .2); }
.pips i.on { background: linear-gradient(180deg, #ffd479, var(--gold)); box-shadow: inset 0 -3px 0 #b78316; }
.pips i.part { background: linear-gradient(90deg, #ffd479 var(--p), rgba(255, 255, 255, .07) var(--p)); }
.kv { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; flex-wrap: wrap; }
.kv li { display: grid; gap: 2px; }
.kv small { font: 500 11.5px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
.kv b { font: 800 24px var(--sans); font-family: Rubik, var(--cjk); }
.kv span { font: 500 12px var(--mono); color: var(--dim); }

/* leaders + feed */
.boardgrid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 16px; align-items: start; }
.leaders { list-style: none; margin: 0; padding: 10px 24px; }
.leaders li { display: grid; grid-template-columns: 40px 1fr auto 90px; gap: 14px; align-items: center; padding: 11px 0; border-bottom: 1px dashed var(--line); }
.leaders li:last-child { border-bottom: 0; }
.leaders .t { --s: 30px; font-size: 13px; }
.leaders li:nth-child(1) .t { color: #b8860b; } .leaders li:nth-child(2) .t, .leaders li:nth-child(3) .t { color: #0f8a5a; }
.leaders .h { min-width: 0; }
.leaders .h b { display: block; font: 700 16px var(--sans); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-family: Rubik, var(--cjk); }
.leaders .h span { font: 500 12px var(--mono); color: var(--dim); }
.mini { display: flex; gap: 2px; }
.mini i { display: grid; place-items: center; width: 17px; height: 20px; border-radius: 3px; background: linear-gradient(180deg, var(--ivory), var(--ivory2)); color: var(--ink); font: 400 9px var(--tile); font-style: normal; box-shadow: 0 1.5px 0 var(--edge), 0 3px 0 var(--back); }
.leaders .pts { text-align: right; }
.leaders .pts b { font: 800 22px var(--sans); font-family: Rubik, var(--cjk); color: var(--gold); }
.leaders .pts small { font: 500 11px var(--mono); color: var(--mute); margin-left: 4px; }
.leaders .pips6 { display: flex; gap: 3px; justify-content: flex-end; margin-top: 4px; }
.leaders .pips6 i { width: 8px; height: 8px; border-radius: 2px; background: rgba(255, 255, 255, .12); }
.leaders .pips6 i.on { background: var(--jade); }
.talk ul { list-style: none; margin: 0; padding: 0; display: grid; }
.talk li { display: grid; grid-template-columns: 26px 1fr auto; gap: 12px; align-items: start; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.talk li:last-child { border-bottom: 0; }
.talk .ic { width: 26px; height: 30px; display: grid; place-items: center; border-radius: 5px; font: 400 11px var(--tile); color: var(--ink); background: linear-gradient(180deg, var(--ivory), var(--ivory2)); box-shadow: 0 2px 0 var(--edge), 0 4px 0 var(--back); }
.talk .ic.b { color: #b8860b; } .talk .ic.l { color: #e2482b; } .talk .ic.k { color: #0f8a5a; }
.talk .tx { color: var(--mute); min-width: 0; overflow-wrap: anywhere; }
.talk .tx .w { color: var(--cream); font-weight: 500; }
.talk .tx em { font-style: normal; font-family: var(--mono); color: var(--gold); letter-spacing: .04em; }
.talk .tm { font: 500 11.5px var(--mono); color: var(--dim); white-space: nowrap; }

/* wall */
.tilewall { display: grid; grid-template-columns: repeat(25, 1fr); gap: 8px; padding: 26px 22px 34px; border-radius: 22px; background: rgba(0, 0, 0, .2); border: 1px solid var(--line); }
.tilewall .t { --s: 100%; width: 100%; height: auto; aspect-ratio: 1 / 1.25; font: 900 clamp(13px, 1.6vw, 21px) var(--cjk); box-shadow: inset 0 1px 0 #fff, 0 3px 0 var(--edge), 0 6px 0 var(--back), 0 9px 14px rgba(0, 0, 0, .3); border-radius: 7px; }
.wallkey { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 18px; }
.wk { display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; align-items: center; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--line); }
.wk .t { --s: 34px; grid-row: span 2; font: 900 17px var(--cjk); }
.wk b { font: 800 22px var(--sans); font-family: Rubik, var(--cjk); }
.wk b small { font: 500 13px var(--mono); color: var(--mute); margin-left: 8px; }
.wk span { font-size: 13.5px; color: var(--mute); }
.wallfacts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 16px; }
.wf h4 { margin: 0 0 6px; font: 700 16px var(--sans); color: var(--gold); }
.wf p { margin: 0; font-size: 14px; color: var(--mute); }

/* pool */
.market .kv { margin-bottom: 18px; }
#priceChart { height: 300px; }
#priceChart.pre { height: auto; }
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1.25fr 1fr; gap: 14px; align-items: center; }
.flow > i { font: 400 22px var(--tile); color: var(--dim); font-style: normal; }
.fx { display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; align-items: center; padding: 16px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); min-width: 0; }
.fx .t { --s: 34px; grid-row: span 2; font-size: 15px; }
.fx .t.cjk { font-size: 17px; }
.fx b { font: 800 21px var(--sans); font-family: Rubik, var(--cjk); }
.fx span { font-size: 13px; color: var(--mute); }
.fx.pool { border-color: rgba(111, 224, 176, .4); background: rgba(111, 224, 176, .07); }
.fx.side { opacity: .85; border-style: dashed; }

/* play */
.playgrid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; align-items: start; }
.steps { display: grid; gap: 14px; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 14px; }
.step .t { --s: 34px; font-size: 15px; }
.step h4 { margin: 4px 0 8px; font: 700 17px var(--sans); }
.code { position: relative; background: #061d15; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font: 400 14px/1.7 var(--mono); color: #d9f2e6; white-space: pre-wrap; overflow-wrap: anywhere; }
.code .c { color: #6f8f80; }
.code button { position: absolute; top: 9px; right: 9px; border: 1px solid var(--line2); background: transparent; color: var(--mute); border-radius: 7px; padding: 3px 9px; font: 500 11px var(--mono); cursor: pointer; }
.chat { display: grid; gap: 14px; position: sticky; top: 90px; }
.bub { max-width: 88%; padding: 13px 16px; border-radius: 16px; font-size: 15px; line-height: 1.5; }
.bub.u { justify-self: end; background: linear-gradient(180deg, var(--ivory), var(--ivory2)); color: var(--ink); border-bottom-right-radius: 4px; box-shadow: 0 3px 0 var(--edge); }
.bub.a { background: rgba(111, 224, 176, .1); border: 1px solid rgba(111, 224, 176, .25); border-bottom-left-radius: 4px; }
.bub .who { display: block; font: 500 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); margin-bottom: 4px; }
.bub.u .who { color: #7d8f84; }
.chat .say { margin: 6px 0 0; padding-top: 14px; border-top: 1px dashed var(--line2); font-size: 14.5px; color: var(--mute); }
.chat .say b { color: var(--cream); font-weight: 500; }
.chat .dl { display: flex; gap: 10px; flex-wrap: wrap; }
.chat .dl a { font: 500 13px var(--mono); padding: 8px 12px; border-radius: 9px; border: 1px solid var(--line2); text-decoration: none; }

/* risks */
.risks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.risk { padding: 20px 22px; border-radius: 16px; border: 1px solid var(--line); background: rgba(0, 0, 0, .1); }
.risk h4 { margin: 0 0 6px; font: 700 16px var(--sans); }
.risk h4::before { content: "!"; display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 5px; background: var(--ember); color: #2b0d06; font: 400 11px var(--tile); margin-right: 10px; vertical-align: 1px; }
.risk p { margin: 0; font-size: 14.5px; color: var(--mute); }

/* footer */
.foot { margin-top: 110px; padding: 40px 0 50px; border-top: 1px solid var(--line); background: rgba(0, 0, 0, .18); }
.foot-top { display: flex; gap: 40px; justify-content: space-between; flex-wrap: wrap; margin-bottom: 18px; }
.foot dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; font: 500 12.5px var(--mono); }
.foot dt { color: var(--mute); }
.foot dd { margin: 0; color: var(--cream); overflow-wrap: anywhere; }
.small { margin: 8px 0 0; font-size: 13px; color: var(--dim); max-width: 900px; }

/* screenshots: no motion */
body.shot *, body.shot *::before { animation: none !important; transition: none !important; }

/* ------------------------------------------------------------------ narrow */
@media (max-width: 1080px) {
  .top nav { display: none; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 52px; }
  h1 { font-size: 64px; }
  .dragon { grid-template-columns: 1fr 140px; }
  .dragon .id { grid-column: 1 / 3; }
  .dragon .dfoot { grid-column: 1 / 3; }
  .rules, .risks { grid-template-columns: 1fr 1fr; }
  .scalegrid, .boardgrid, .playgrid, .split { grid-template-columns: 1fr; }
  .chat { position: static; }
  .flow { grid-template-columns: 1fr; }
  .flow > i { justify-self: center; transform: rotate(90deg); }
  .wallkey, .wallfacts { grid-template-columns: 1fr 1fr; }
  .counters { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .top .row { height: 58px; gap: 10px; }
  .brand b { font-size: 17px; letter-spacing: .1em; }
  .brand i { display: none; }
  .phase { font-size: 10.5px; padding: 5px 9px; }
  .phase .lg { display: none; }
  .phase .sm { display: inline; }
  .phase::before { margin-right: 6px; }
  .hero { padding-top: 36px; gap: 30px; }
  h1 { font-size: 46px; }
  body.zh h1 { font-size: 44px; }
  .tilerow { gap: 4px; margin-left: 2px; vertical-align: 4px; }
  .tilerow .t { --s: 33px; }
  .lead { font-size: 16.5px; }
  .tablecard { padding: 16px 12px 14px; }
  .hand { gap: 8px; }
  .seat { padding: 12px 4px 10px; }
  .seat .t.lg { --s: 58px; }
  .seat .st { font-size: 10px; padding: 3px 7px; white-space: normal; }
  .counters { gap: 10px; }
  .counter { padding: 14px; gap: 12px; }
  .counter .t { --s: 30px; font-size: 14px; }
  .counter b { font-size: 22px; }
  .counter span { font-size: 12px; }
  .sec { padding-top: 76px; }
  h2 { font-size: 34px; }
  body.zh h2 { font-size: 31px; }
  .lead2 { font-size: 16px; }
  .panel { padding: 18px 16px; border-radius: 16px; }
  .dragon { grid-template-columns: 1fr; padding: 18px 16px 16px; gap: 14px; }
  .dragon .id, .dragon .dfoot { grid-column: auto; }
  .dragon .dfoot { margin-top: 0; text-align: left; }
  .dragon .end { grid-template-columns: auto 1fr; justify-items: start; align-items: center; align-content: center; column-gap: 18px; row-gap: 8px; }
  .dragon .end .t { margin-bottom: 0; }
  .dragon .end small { grid-column: 2; }
  .dragon .end .t { grid-row: 1 / 3; grid-column: 1; }
  .chainrow { justify-content: flex-start; flex-wrap: wrap; row-gap: 14px; -webkit-mask-image: none; mask-image: none; }
  .chainrow .wt { font-size: 14px; padding: 8px 10px 7px; }
  .chainrow .lk { width: 12px; }
  .chainrow .old { display: none; }
  .rules, .risks, .wallkey, .wallfacts { grid-template-columns: 1fr; }
  .rule { padding: 16px; }
  .rules, .risks { gap: 10px; }
  #ruler { gap: 4px; }
  .rcol .t { --s: 26px; font-size: 11px; }
  .rcol small { font-size: 10px; }
  .pricebox .p { font-size: 46px; }
  #clockChart { height: 240px; }
  .soldrow { grid-template-columns: 1fr; }
  .pips { gap: 4px 3px; }
  .pips i { height: 16px; }
  .kv { gap: 18px 24px; }
  .kv b { font-size: 20px; }
  .leaders { padding: 6px 14px; }
  .leaders li { grid-template-columns: 32px 1fr 66px; gap: 10px; }
  .leaders .mini { display: none; }
  .tilewall { grid-template-columns: repeat(10, 1fr); gap: 6px 5px; padding: 18px 14px 22px; }
  .tilewall .t { font-size: 14px; border-radius: 5px; }
  #priceChart { height: 240px; }
  .bub { max-width: 94%; font-size: 14.5px; }
}

/* clean /section URLs: keep section titles below the sticky header */
section[id], main [id] { scroll-margin-top: 76px; }

/* X link */
.xlink { flex: 0 0 30px; display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 34px; border-radius: 6px; color: var(--ink); background: linear-gradient(180deg, var(--ivory), var(--ivory2)); box-shadow: 0 2px 0 var(--edge), 0 4px 0 var(--back); }
.xlink:hover { filter: brightness(1.06); }
.foot-x { margin: 14px 0 0; }
.foot-x a { color: var(--ivory); font-weight: 700; text-decoration: none; }
.foot-x a:hover { color: var(--gold, #e3b341); }
@media (max-width: 640px) {
  .top .row { gap: 8px; }
  .brand b { letter-spacing: .04em; }
  .lang { gap: 5px; }
  .xlink, .lang button { width: 28px; flex-basis: 28px; }
  .phase { padding: 5px 8px; letter-spacing: .04em; }
}
@media (max-width: 360px) { .brand b { display: none; } }