/* Crypto Officiel – redesign concept by Webforging */
:root{
  --bg:#0A0C12; --bg2:#10131B; --bg3:#171B27; --bg4:#1E2331;
  --line:#232939; --line2:#2E3548;
  --text:#EEF0F5; --text2:#C3C8D6; --muted:#8B93A7;
  --accent:#F5A020; --accent2:#FFC46A; --accent-ink:#1A1206;
  --up:#2FD67B; --down:#FF5C6C;
  --shadow:0 20px 60px -20px rgba(0,0,0,.7);
  --serif:"Bodoni Moda","Didot","Bodoni 72",Georgia,serif;
  --sans:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono","SF Mono",Menlo,Consolas,monospace;
  --r:6px;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#F6F5F1; --bg2:#FFFFFF; --bg3:#EFEEE9; --bg4:#E6E4DD;
  --line:#E0DED6; --line2:#CFCCC2;
  --text:#12141B; --text2:#2C3040; --muted:#646A7C;
  --accent:#D9820C; --accent2:#B86A05; --accent-ink:#FFFFFF;
  --up:#178A4E; --down:#D6323F;
  --shadow:0 20px 50px -24px rgba(20,20,30,.25);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,canvas,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
.wrap{width:min(1240px,calc(100% - 40px));margin:0 auto}
h1,h2,h3{margin:0;font-weight:400;text-wrap:balance}
.serif{font-family:var(--serif)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--accent)}
.up{color:var(--up)} .down{color:var(--down)}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;border-radius:var(--r);z-index:100}
.skip:focus{left:8px}
.progress{position:fixed;left:0;top:0;height:3px;width:0;background:var(--accent);z-index:90;transition:width .1s linear}

/* ---------- ticker ---------- */
.tape{background:var(--bg2);border-bottom:1px solid var(--line);height:36px;overflow:hidden;position:relative;font-family:var(--mono);font-size:12px}
.tape::before,.tape::after{content:"";position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}
.tape::before{left:0;background:linear-gradient(90deg,var(--bg2),transparent)}
.tape::after{right:0;background:linear-gradient(-90deg,var(--bg2),transparent)}
.tape-live{position:absolute;left:0;top:0;bottom:0;z-index:3;display:flex;align-items:center;gap:8px;padding:0 14px;background:var(--bg2);border-right:1px solid var(--line);font-size:10px;letter-spacing:.14em;font-weight:600;color:var(--text2)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--up);box-shadow:0 0 0 0 rgba(47,214,123,.6);animation:pulse 2s infinite;flex:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(47,214,123,.6)}70%{box-shadow:0 0 0 8px rgba(47,214,123,0)}100%{box-shadow:0 0 0 0 rgba(47,214,123,0)}}
.tape-track{display:flex;width:max-content;height:36px;align-items:center;animation:marquee 70s linear infinite;padding-left:110px}
.tape:hover .tape-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.tape-item{display:flex;gap:10px;align-items:center;padding:0 22px;border-right:1px solid var(--line);white-space:nowrap}
.tape-item .sym{font-weight:600;color:var(--text)}
.tape-item .px{color:var(--text2)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand .co{font-family:var(--serif);font-size:34px;line-height:1;letter-spacing:-.04em;font-weight:500}
.brand .wm{display:flex;flex-direction:column;line-height:1.1}
.brand .wm b{font-size:11px;letter-spacing:.24em;font-weight:600}
.brand .wm span{font-size:10px;letter-spacing:.08em;color:var(--muted)}
.menu{display:flex;gap:28px;font-size:14px;font-weight:500}
.menu a{position:relative;padding:6px 0;color:var(--text2)}
.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;background:var(--accent);transition:right .3s cubic-bezier(.2,.7,.2,1)}
.menu a:hover{color:var(--text)} .menu a:hover::after{right:0}
.menu a.on{color:var(--text)} .menu a.on::after{right:0}
.nav-tools{display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--text2);border:1px solid transparent;transition:all .2s}
.icon-btn:hover{border-color:var(--line2);color:var(--text);background:var(--bg3)}
.icon-btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:999px;font-weight:600;font-size:13.5px;min-height:40px;transition:transform .2s,background .2s,box-shadow .2s}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-accent:hover{transform:translateY(-1px);box-shadow:0 8px 24px -8px var(--accent)}
.btn-ghost{border:1px solid var(--line2);color:var(--text)}
.btn-ghost:hover{background:var(--bg3)}
.burger{display:none}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg2)}
.mobile-menu a{display:block;padding:14px 20px;border-bottom:1px solid var(--line);font-weight:500}
.mobile-menu a.on{color:var(--accent)}
.mobile-menu.open{display:block}
.tabbar{display:none}

/* ---------- search overlay ---------- */
.search{position:fixed;inset:0;z-index:95;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:none;align-items:flex-start;justify-content:center;padding:9vh 16px 16px}
.search.open{display:flex}
.search-box{width:min(680px,100%);background:var(--bg2);border:1px solid var(--line2);border-radius:10px;box-shadow:var(--shadow);overflow:hidden;animation:rise .35s cubic-bezier(.2,.7,.2,1)}
.search-in{display:flex;align-items:center;gap:12px;padding:6px 14px 6px 18px;border-bottom:1px solid var(--line)}
.search-in svg{width:20px;height:20px;stroke:var(--muted);fill:none;stroke-width:1.8;stroke-linecap:round;flex:none}
.search-in input{flex:1;background:none;border:0;color:var(--text);font:inherit;font-size:18px;padding:12px 0;min-width:0}
.search-in input:focus{outline:none}
.search-in kbd{font-family:var(--mono);font-size:11px;color:var(--muted);border:1px solid var(--line2);border-radius:5px;padding:3px 7px}
.search-in .close{display:none;color:var(--text2);font-weight:600;font-size:14px;padding:8px}
.search-res{max-height:min(60vh,520px);overflow-y:auto;padding:8px 0}
.search-res h5{margin:10px 18px 4px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.search-res a{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:10px 18px;color:var(--text2);font-size:14.5px}
.search-res a.sel,.search-res a:hover{background:var(--bg3);color:var(--text)}
.search-res a .coin{width:26px;height:26px;font-size:11px}
.search-res a .ico{width:26px;height:26px;border-radius:6px;display:grid;place-items:center;background:var(--bg4);color:var(--accent);font-family:var(--serif);font-size:13px}
.search-res a b{font-weight:500;color:inherit}
.search-res a small{display:block;color:var(--muted);font-size:12px}
.search-res a em{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap}
.search-res mark{background:none;color:var(--accent);font-weight:600}
.search-empty{padding:28px 18px;text-align:center;color:var(--muted);font-size:14px}
.search-foot{display:flex;gap:16px;padding:10px 18px;border-top:1px solid var(--line);font-size:11.5px;color:var(--muted)}
.search-foot kbd{font-family:var(--mono);border:1px solid var(--line2);border-radius:4px;padding:1px 5px;margin-right:4px}
@media (max-width:760px){
  .search{padding:0}
  .search-box{width:100%;height:100%;border-radius:0;border:0;display:flex;flex-direction:column}
  .search-in{padding:8px 8px 8px 16px} .search-in input{font-size:16px}
  .search-in kbd,.search-foot{display:none} .search-in .close{display:block}
  .search-res{max-height:none;flex:1}
}

/* ---------- page header ---------- */
.page-head{padding:40px 0 10px}
.crumbs{font-size:12px;color:var(--muted);display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.crumbs a:hover{color:var(--text)}
.page-head h1{font-family:var(--serif);font-size:clamp(34px,5vw,58px);font-weight:500;line-height:1.02;letter-spacing:-.015em}
.page-head p{color:var(--muted);max-width:60ch;font-size:16px;margin:12px 0 0}
.page-head .row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* ---------- hero ---------- */
.hero{padding:36px 0 44px}
.hero-grid{display:grid;grid-template-columns:1.35fr .95fr;gap:28px}
.lead{display:grid;grid-template-rows:auto 1fr;gap:18px}
.cover{position:relative;overflow:hidden;border-radius:var(--r);aspect-ratio:16/9;background:var(--bg3);isolation:isolate;display:block}
.cover canvas{position:absolute;inset:0;width:100%;height:100%;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.cover .glyph{position:absolute;right:6%;bottom:-4%;font-family:var(--serif);font-size:clamp(80px,14vw,190px);line-height:1;letter-spacing:-.05em;color:#fff;opacity:.16;mix-blend-mode:overlay;pointer-events:none;user-select:none}
.cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(5,7,12,.55));pointer-events:none}
.cover.h-amber{background:linear-gradient(135deg,#7A3D02,#2A1604 60%,#120B04)}
.cover.h-blue{background:linear-gradient(135deg,#0E3E86,#0A1C3F 60%,#070E1F)}
.cover.h-green{background:linear-gradient(135deg,#0F5C3A,#08301F 60%,#06170F)}
.cover.h-violet{background:linear-gradient(135deg,#4A1E85,#22103F 60%,#100820)}
.cover.h-rose{background:linear-gradient(135deg,#8A1F3A,#3D0F1E 60%,#1C0810)}
.cover.h-slate{background:linear-gradient(135deg,#324158,#1A2233 60%,#0D111A)}
a:hover .cover canvas{transform:scale(1.04)}
.chip{position:absolute;left:14px;top:14px;z-index:2;background:rgba(10,12,18,.72);color:#fff;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;padding:6px 10px;border-radius:999px;backdrop-filter:blur(6px)}
.lead-body{display:flex;flex-direction:column;gap:14px}
.lead h1,.lead h2{font-family:var(--serif);font-size:clamp(30px,4vw,54px);line-height:1.04;letter-spacing:-.015em;font-weight:500}
.lead h1 a,.lead h2 a{background:linear-gradient(var(--accent),var(--accent)) no-repeat 0 100%/0 2px;transition:background-size .5s cubic-bezier(.2,.7,.2,1)}
.lead h1 a:hover,.lead h2 a:hover{background-size:100% 2px}
.dek{font-size:17px;color:var(--text2);max-width:62ch;margin:0}
.meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#7A3D02);display:grid;place-items:center;font-family:var(--serif);font-size:13px;color:#fff;flex:none}
.meta b{color:var(--text2);font-weight:600}
.meta i{font-style:normal;width:3px;height:3px;border-radius:50%;background:var(--muted)}

/* market pulse panel */
.pulse{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 16px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.pulse-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.pulse-head .eyebrow{display:flex;align-items:center;gap:8px}
.range{display:flex;gap:2px;background:var(--bg3);border-radius:999px;padding:3px}
.range button{padding:6px 11px;border-radius:999px;font-size:11.5px;font-weight:600;color:var(--muted);font-family:var(--mono)}
.range button.on{background:var(--bg4);color:var(--text)}
.bigpx{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.bigpx .val{font-family:var(--mono);font-size:clamp(30px,3vw,40px);font-weight:500;letter-spacing:-.02em;line-height:1}
.bigpx .chg{font-family:var(--mono);font-size:14px;font-weight:600;padding:4px 8px;border-radius:4px}
.chg.up{background:color-mix(in srgb,var(--up) 14%,transparent)}
.chg.down{background:color-mix(in srgb,var(--down) 14%,transparent)}
.bigpx .sub{font-size:12px;color:var(--muted);width:100%}
.chart{height:150px;position:relative}
.chart canvas{width:100%;height:100%}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);padding-top:14px}
.stat{display:flex;flex-direction:column;gap:3px}
.stat small{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stat span{font-family:var(--mono);font-size:14px;font-weight:500}
.gauge-row{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;border-top:1px solid var(--line);padding-top:14px}
.gauge{width:96px;height:56px}
.gauge .needle{transform-origin:48px 50px;transform:rotate(-90deg);transition:transform 1.6s cubic-bezier(.3,.9,.3,1)}
.gauge-text small{display:block;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.gauge-text b{font-family:var(--mono);font-size:22px;font-weight:500}
.gauge-text span{font-size:12px;color:var(--text2);margin-left:6px}

/* secondary stories */
.secondary{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.secondary a{padding:18px 22px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:8px;transition:background .25s}
.secondary a:last-child{border-right:0}
.secondary a:hover{background:var(--bg2)}
.secondary h3{font-family:var(--serif);font-size:20px;line-height:1.2;font-weight:500}
.secondary .meta{font-size:12px}

/* ---------- sections ---------- */
section{padding:56px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.sec-head h2{font-family:var(--serif);font-size:clamp(28px,3vw,38px);letter-spacing:-.01em;font-weight:500;line-height:1.05}
.sec-head p{margin:6px 0 0;color:var(--muted);font-size:14px;max-width:52ch}
.more{font-size:13.5px;font-weight:600;color:var(--text2);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;min-height:40px}
.more svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;transition:transform .25s}
.more:hover{color:var(--accent)} .more:hover svg{transform:translateX(3px)}
.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* stat tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0 8px}
.tile{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;flex-direction:column;gap:6px}
.tile small{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.tile b{font-family:var(--mono);font-size:22px;font-weight:500;letter-spacing:-.01em}
.tile span{font-size:12px;font-family:var(--mono)}

/* markets table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:720px}
th{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-align:right;padding:12px 16px;border-bottom:1px solid var(--line);font-weight:600;white-space:nowrap}
th[data-sort]{cursor:pointer;user-select:none} th[data-sort]:hover{color:var(--text)}
th:nth-child(1),th:nth-child(2){text-align:left}
td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:13.5px}
td:nth-child(1),td:nth-child(2){text-align:left}
td:nth-child(1){color:var(--muted);width:44px}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .2s} tbody tr:hover{background:var(--bg3)}
.asset{display:flex;align-items:center;gap:12px;font-family:var(--sans)}
.coin{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:13px;font-weight:600;color:#fff;flex:none}
.asset b{font-weight:600;font-size:14px;display:block;line-height:1.2}
.asset small{color:var(--muted);font-size:11.5px;letter-spacing:.06em}
.spark{width:120px;height:34px;margin-left:auto}
td.flash-up{animation:fup .9s} td.flash-down{animation:fdown .9s}
@keyframes fup{0%{background:color-mix(in srgb,var(--up) 25%,transparent)}100%{background:transparent}}
@keyframes fdown{0%{background:color-mix(in srgb,var(--down) 25%,transparent)}100%{background:transparent}}
.tbl-foot{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);flex-wrap:wrap;gap:10px}

/* filters + cards */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.filters button,.filters a{padding:8px 14px;border-radius:999px;border:1px solid var(--line2);font-size:13px;font-weight:500;color:var(--text2);transition:all .2s;min-height:36px;display:inline-flex;align-items:center}
.filters button:hover,.filters a:hover{border-color:var(--text2);color:var(--text)}
.filters .on{background:var(--text);color:var(--bg);border-color:var(--text)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px 24px}
.card{display:flex;flex-direction:column;gap:12px}
.card[hidden]{display:none}
.card .cover{aspect-ratio:3/2}
.card h3{font-family:var(--serif);font-size:22px;line-height:1.18;font-weight:500}
.card h3 span{background:linear-gradient(var(--text),var(--text)) no-repeat 0 100%/0 1.5px;transition:background-size .45s cubic-bezier(.2,.7,.2,1)}
.card:hover h3 span{background-size:100% 1.5px}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.card .meta{font-size:12px}
.tag{color:var(--accent);font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.card.row{display:grid;grid-template-columns:200px 1fr;gap:18px;align-items:start}
.card.row .cover{aspect-ratio:4/3}
.card.row h3{font-size:20px}

/* sidebar */
.layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.side{position:sticky;top:88px;display:flex;flex-direction:column;gap:28px}
.side-box{border:1px solid var(--line);border-radius:var(--r);padding:18px;background:var(--bg2)}
.side-box h4{margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.ranked{display:flex;flex-direction:column}
.ranked a{display:grid;grid-template-columns:28px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.35;font-weight:500}
.ranked a:last-child{border-bottom:0}
.ranked a:hover{color:var(--accent)}
.ranked a span{font-family:var(--serif);font-size:20px;color:var(--muted);line-height:1}
.pager{display:flex;justify-content:center;gap:6px;margin-top:36px}
.pager a,.pager span{min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line2);border-radius:999px;font-family:var(--mono);font-size:13px;padding:0 12px}
.pager .on{background:var(--text);color:var(--bg);border-color:var(--text)}

/* predictions */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(290px,1fr);gap:18px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pcard{scroll-snap-align:start;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:16px;transition:transform .3s,border-color .3s}
.pcard[hidden]{display:none}
.band .pcard{background:var(--bg)} .pgrid .pcard{background:var(--bg2)}
.pcard:hover{transform:translateY(-3px);border-color:var(--line2)}
.pcard-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.pcard-head .asset b{font-family:var(--sans)}
.pcard .now{font-family:var(--mono);font-size:13px;color:var(--muted);white-space:nowrap}
.pcard .now b{color:var(--text);font-weight:500}
.scen{display:grid;grid-template-columns:44px 1fr;gap:8px 12px;align-items:center;font-family:var(--mono);font-size:12px}
.scen .yr{color:var(--muted);font-weight:600}
.bar{position:relative;height:26px;background:var(--bg3);border-radius:4px;overflow:hidden}
.bar span{position:absolute;top:0;bottom:0;background:linear-gradient(90deg,color-mix(in srgb,var(--down) 70%,var(--bg3)),var(--accent) 55%,var(--up));border-radius:4px;transform-origin:left;transform:scaleX(0);transition:transform 1.1s cubic-bezier(.2,.8,.2,1)}
.in .bar span{transform:scaleX(1)}
.bar i{position:absolute;top:0;bottom:0;display:flex;align-items:center;font-style:normal;font-size:11px;padding:0 8px;color:var(--text);mix-blend-mode:difference}
.bar i.lo{left:0} .bar i.hi{right:0}
.pcard .foot{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.pcard .foot a{color:var(--accent);font-weight:600}
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.method div{border-top:1px solid var(--line2);padding-top:16px}
.method h3{font-family:var(--serif);font-size:22px;font-weight:500;margin-bottom:8px}
.method p{color:var(--muted);font-size:14px;margin:0}

/* learn */
.learn-grid{display:grid;grid-template-columns:.9fr 1.4fr;gap:40px;align-items:start}
.learn-grid h2{font-family:var(--serif);font-size:clamp(28px,3vw,38px);font-weight:500;line-height:1.05}
.learn-grid p{color:var(--muted);max-width:44ch}
.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:8px;overflow-x:auto}
.tabs button{padding:12px 16px;font-weight:600;font-size:13.5px;color:var(--muted);position:relative;white-space:nowrap;min-height:44px}
.tabs button::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .3s}
.tabs button.on{color:var(--text)} .tabs button.on::after{transform:scaleX(1)}
.panel{display:none;flex-direction:column}
.panel.on{display:flex;animation:fade .4s}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.lesson{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;padding:16px 4px;border-bottom:1px solid var(--line);transition:background .2s}
.lesson:hover{background:var(--bg2)}
.lesson h3{font-size:17px;font-weight:600;font-family:var(--sans)}
.lesson small{color:var(--muted);font-size:12.5px;display:block;margin-top:4px}
.lesson .len{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap;border:1px solid var(--line2);border-radius:999px;padding:4px 10px}
.level{display:inline-flex;gap:3px;margin-right:8px;vertical-align:middle}
.level i{width:4px;height:10px;background:var(--line2);border-radius:1px}
.level i.f{background:var(--accent)}
.paths{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0 0}
.path{border:1px solid var(--line);border-radius:var(--r);padding:22px;background:var(--bg2);display:flex;flex-direction:column;gap:10px;transition:transform .3s,border-color .3s}
.path:hover{transform:translateY(-3px);border-color:var(--line2)}
.path h3{font-family:var(--serif);font-size:24px;font-weight:500}
.path p{margin:0;color:var(--muted);font-size:14px}
.path .foot{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px;margin-top:6px}
.glossary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.term{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:var(--bg2)}
.term b{font-family:var(--serif);font-size:20px;font-weight:500;display:block;margin-bottom:6px}
.term p{margin:0;color:var(--muted);font-size:13.5px}

/* article */
.article{max-width:720px}
.art-head{padding:40px 0 20px}
.art-head h1{font-family:var(--serif);font-size:clamp(32px,4.6vw,56px);font-weight:500;line-height:1.04;letter-spacing:-.015em;margin:14px 0 16px}
.art-head .dek{font-size:19px}
.byline{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:22px;flex-wrap:wrap}
.share{display:flex;gap:6px}
.share a{width:36px;height:36px;border:1px solid var(--line2);border-radius:50%;display:grid;place-items:center;color:var(--text2)}
.share a:hover{color:var(--accent);border-color:var(--accent)}
.share svg{width:15px;height:15px;fill:currentColor}
.art-cover{margin:26px 0}
.art-cover figcaption{font-size:12px;color:var(--muted);margin-top:8px}
.prose{font-size:17.5px;line-height:1.7;color:var(--text2)}
.prose p{margin:0 0 1.3em}
.prose h2{font-family:var(--serif);font-size:30px;font-weight:500;color:var(--text);margin:1.6em 0 .6em;line-height:1.1}
.prose strong{color:var(--text)}
.prose a{color:var(--accent);border-bottom:1px solid color-mix(in srgb,var(--accent) 40%,transparent)}
.takeaways{border:1px solid var(--line2);border-left:3px solid var(--accent);border-radius:var(--r);padding:18px 22px;margin:0 0 1.6em;background:var(--bg2)}
.takeaways h4{margin:0 0 10px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600}
.takeaways ul{margin:0;padding-left:18px;font-size:15.5px;line-height:1.55}
.takeaways li{margin-bottom:6px}
.pull{font-family:var(--serif);font-size:28px;line-height:1.25;color:var(--text);margin:1.4em 0;padding-left:22px;border-left:3px solid var(--accent);font-weight:500}
.widget{border:1px solid var(--line);border-radius:var(--r);background:var(--bg2);padding:18px;margin:0 0 1.6em}
.widget .top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.widget .top b{font-family:var(--mono);font-size:24px;font-weight:500}
.widget .chart{height:190px}
.widget small{font-size:12px;color:var(--muted)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0}
.tags a{border:1px solid var(--line2);border-radius:999px;padding:6px 12px;font-size:12.5px;color:var(--text2)}
.tags a:hover{border-color:var(--accent);color:var(--accent)}
.author{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:22px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg2);align-items:center}
.author .avatar{width:56px;height:56px;font-size:24px}
.author b{display:block;font-size:16px}
.author p{margin:4px 0 0;color:var(--muted);font-size:14px}
.disclaimer{font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:28px}

/* newsletter */
.nl-box{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--r);padding:44px;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;background:var(--bg2)}
.nl-box::before{content:"";position:absolute;inset:-40% -20% auto auto;width:60%;aspect-ratio:1;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 22%,transparent),transparent 65%);pointer-events:none}
.nl-box h2{font-family:var(--serif);font-size:clamp(28px,3.2vw,42px);font-weight:500;line-height:1.05}
.nl-box p{color:var(--text2);max-width:48ch}
.nl-form{display:flex;gap:8px;background:var(--bg);border:1px solid var(--line2);border-radius:999px;padding:5px 5px 5px 18px}
.nl-form input{flex:1;background:none;border:0;color:var(--text);font:inherit;font-size:16px;min-width:0}
.nl-form input:focus{outline:none}
.nl-note{font-size:12px;color:var(--muted);margin-top:10px}
.proof{display:flex;gap:26px;margin-top:22px}
.proof div b{font-family:var(--mono);font-size:22px;font-weight:500;display:block}
.proof div small{font-size:12px;color:var(--muted)}
.side .nl-form{flex-direction:column;border-radius:var(--r);padding:8px}
.side .nl-form input{padding:8px 10px}
.side .nl-form .btn{border-radius:var(--r)}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--text);color:var(--bg);padding:12px 18px;border-radius:999px;font-weight:600;font-size:13.5px;opacity:0;pointer-events:none;transition:all .35s;z-index:80;white-space:nowrap}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* footer */
footer{border-top:1px solid var(--line);background:var(--bg2);padding:48px 0 28px;font-size:13.5px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.foot-grid h4{margin:0 0 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600}
.foot-grid a{display:block;color:var(--text2);padding:5px 0}
.foot-grid a:hover{color:var(--accent)}
.foot-brand p{color:var(--muted);max-width:40ch;margin:12px 0 0}
.socials{display:flex;gap:8px;margin-top:16px}
.socials a{width:38px;height:38px;border:1px solid var(--line2);border-radius:50%;display:grid;place-items:center;padding:0}
.socials svg{width:15px;height:15px;fill:currentColor}
.legal{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px;flex-wrap:wrap}
.legal p{margin:0;max-width:90ch}

/* preview badge */
.preview{position:fixed;left:16px;bottom:16px;z-index:70;display:flex;align-items:center;gap:10px;background:var(--bg2);border:1px solid var(--line2);border-radius:999px;padding:8px 14px 8px 10px;font-size:12px;color:var(--text2);box-shadow:var(--shadow)}
.preview b{font-weight:600;color:var(--text)}
.preview .wf{width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:11px}

/* reveal */
.rv{opacity:.15;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.hero .rv,.page-head .rv{opacity:1;transform:none}
.lead-body>*,.art-head>*{animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.lead-body>*:nth-child(2),.art-head>*:nth-child(2){animation-delay:.08s}.lead-body>*:nth-child(3),.art-head>*:nth-child(3){animation-delay:.16s}.lead-body>*:nth-child(4),.art-head>*:nth-child(4){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .tape-track{animation:none}
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .learn-grid{grid-template-columns:1fr;gap:20px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nl-box{grid-template-columns:1fr;padding:32px}
  .layout{grid-template-columns:1fr}
  .side{position:static}
  .pgrid,.paths,.method{grid-template-columns:repeat(2,1fr)}
  .glossary{grid-template-columns:repeat(2,1fr)}
  .tiles{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .menu,.btn-sub{display:none}
  .burger{display:grid}
  .wrap{width:min(1240px,calc(100% - 32px))}
  .nav .wrap{height:60px}
  .brand .co{font-size:30px}
  .brand .wm span{display:none}
  .tape{height:32px} .tape-track{height:32px} .tape-item{padding:0 14px;gap:8px}
  .hero{padding:22px 0 30px}
  .hero-grid{gap:22px}
  .lead h1,.lead h2{font-size:clamp(28px,7.5vw,36px)}
  .dek{font-size:15.5px}
  .pulse{padding:16px}
  .chart{height:130px}
  .stats{gap:8px} .stat span{font-size:13px}
  .secondary{grid-template-columns:1fr;margin-top:22px}
  .secondary a{border-right:0;border-bottom:1px solid var(--line);padding:16px 4px}
  .secondary a:last-child{border-bottom:0}
  section{padding:38px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:18px}
  .news-grid{grid-template-columns:1fr;gap:22px}
  .card.row{grid-template-columns:110px 1fr;gap:12px}
  .card.row h3{font-size:17px} .card.row p{display:none}
  .filters{gap:6px;flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-bottom:16px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .filters::-webkit-scrollbar{display:none}
  .filters button,.filters a{white-space:nowrap;flex:none}
  table{min-width:0}
  th,td{padding:11px 10px}
  th:nth-child(1),td:nth-child(1),th:nth-child(5),td:nth-child(5),th:nth-child(6),td:nth-child(6){display:none}
  .coin{width:26px;height:26px;font-size:11px} .asset{gap:8px} .asset b{font-size:13px}
  .spark{width:64px;height:28px}
  td{font-size:12.5px}
  .tiles{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}
  .tile{padding:12px 14px} .tile b{font-size:18px}
  .rail{grid-auto-columns:min(82vw,320px)}
  .pgrid,.paths,.method,.glossary{grid-template-columns:1fr}
  .pcard{padding:16px}
  .page-head{padding:26px 0 6px}
  .page-head h1{font-size:clamp(30px,8vw,40px)}
  .page-head p{font-size:15px}
  .nl-box{padding:24px 20px}
  .proof{gap:18px}
  .nl-form{flex-direction:column;border-radius:var(--r);padding:8px}
  .nl-form input{padding:10px}
  .nl-form .btn{border-radius:var(--r);width:100%}
  .foot-grid{grid-template-columns:1fr 1fr;gap:24px}
  .foot-brand{grid-column:1/-1}
  .legal{flex-direction:column;gap:10px}
  .art-head{padding:24px 0 12px}
  .art-head h1{font-size:clamp(28px,7.6vw,38px)}
  .art-head .dek{font-size:16.5px}
  .prose{font-size:16.5px}
  .prose h2{font-size:25px}
  .pull{font-size:22px}
  .byline{gap:10px}
  .author{grid-template-columns:1fr;text-align:left}
  .preview{bottom:calc(76px + env(safe-area-inset-bottom));left:10px;font-size:11px;padding:6px 10px 6px 8px}
  .toast{bottom:calc(80px + env(safe-area-inset-bottom))}
  /* bottom tab bar */
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;background:color-mix(in srgb,var(--bg2) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 0 max(6px,env(safe-area-inset-bottom))}
  .tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:10px;letter-spacing:.04em;font-weight:600;color:var(--muted);min-height:48px}
  .tabbar a.on{color:var(--accent)}
  .tabbar svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
}
@media (max-width:400px){
  .wrap{width:calc(100% - 24px)}
  .spark{width:56px}
  .stats{grid-template-columns:repeat(3,1fr)}
}