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.result-explain p{font-size:18px;max-width:38ch;margin:0}
.result-explain a{font-weight:900;text-underline-offset:5px}
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.deck-source a{font-weight:900}
.deck-source span{color:#725e52}
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.tracks-title h2{font:700 clamp(55px,6vw,92px)/.84 Teko,Impact,sans-serif;max-width:430px;margin:20px 0}
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.track p{font-size:16px;max-width:330px}
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.guide-link small{font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:var(--red)}
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/* The articles use a compact reading system, not the home-page calculator layout. */
.article-shell{background:var(--paper2);padding:0 clamp(24px,6vw,90px) 90px}
.breadcrumb{display:flex;gap:9px;align-items:center;padding:28px 0;font-size:12px;font-weight:800}
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.article-mast h1{font:700 clamp(68px,7vw,110px)/.78 Teko,Impact,sans-serif;max-width:760px;margin:14px 0}
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.article-lead{max-width:580px;font-size:20px}
.article-star{font-size:110px;color:var(--gold);line-height:1}
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.equation span{display:block;font-size:13px;font-weight:900;letter-spacing:.1em}
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.next-article{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:30px;text-decoration:none;font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.next-article strong{font:700 29px Teko,Impact,sans-serif;letter-spacing:0;text-transform:none;color:var(--red);text-align:right}
.article-side{align-self:start;position:sticky;top:20px;padding:20px;background:var(--paper);border-top:5px solid var(--red)}
.article-side>span{display:block;font-size:11px;font-weight:900;letter-spacing:.16em;margin-bottom:15px}
.article-side .guide-link{grid-template-columns:1fr 17px;min-height:55px;font-size:13px}
.article-side .guide-link small{display:none}
.article-side .guide-link b{font-size:16px}
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.article-bonus .article-mast{background:var(--ink)}
.article-risk .article-mast{background:#4a2632}
.article-demo .article-mast{background:#367b8e}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.scatter-control button{transition:none}}

/* Arcade direction for site 21. The earlier paper treatment remains only in source history. */
:root{--paper:#110d1b;--paper2:#1b1225;--ink:#110d1b;--red:#f04438;--red2:#f86446;--gold:#ffd65a;--blue:#57d3de;--line:#6d4260;--shadow:#080912}
body{background:#0e0a18;color:#f8ebdc}
.site-head{position:relative;z-index:10;display:flex;justify-content:space-between;gap:26px;padding:12px clamp(20px,5vw,80px);background:#100c19;color:#fff;border:0;border-bottom:2px solid #6a2847;box-shadow:0 6px 22px #0008}
.wordmark{color:var(--gold);text-shadow:0 0 16px #ffcf5199}
.wordmark strong{color:#fff}
.wordmark i{color:var(--red);-webkit-text-stroke:0;text-shadow:0 0 14px #f04438}
.site-head nav a{border-color:transparent;color:#f8ebdc}
.site-head nav a:hover,.site-head nav a[aria-current=page]{border-color:var(--gold);color:var(--gold)}
.age{border-color:var(--gold);color:var(--gold)}
.masthead{position:relative;display:block;min-height:760px;overflow:hidden;background:#1a0814;border:0}
.mast-art{position:absolute;inset:0 0 0 24%;z-index:0;overflow:hidden;background:#330816}
.mast-art img{object-position:62% center;filter:saturate(1.2) contrast(1.04)}
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.mast-main{position:relative;z-index:2;width:min(62%,890px);min-height:760px;background:transparent;color:#fff;padding:24px clamp(28px,6vw,90px) 106px}
.topline,.mast-meta{border-color:#ffdc8a88;color:#ffe0aa}
.mast-copy{padding:55px 0 35px}
.mast-label{display:inline-block;padding:6px 12px;border-radius:99px;background:#f044382c;border:1px solid var(--red);color:#ff9c73}
.mast-copy h1{font-size:clamp(94px,9.5vw,153px);margin:22px 0 25px;line-height:.71;text-shadow:0 5px 20px #0009}
.mast-copy h1 em{color:var(--gold);margin-left:0;filter:drop-shadow(0 4px 0 #e5522d)}
.mast-copy>p:last-of-type{font-size:20px;font-weight:600;color:#fff1e3;max-width:520px;text-shadow:0 2px 8px #000}
.mast-jump{background:var(--red);border:0;color:#fff;border-radius:12px;box-shadow:0 7px 0 #751326,0 0 20px #d2302b70;min-width:310px}
.mast-jump:hover{background:#d52435}
.mast-meta{border-color:#ffdc8a88}
.mast-art figcaption{bottom:94px;right:30px;border-radius:8px;color:#ffe6b9}
.rule-deck{position:relative;z-index:3;max-width:1300px;margin:-74px auto 85px;padding:47px clamp(25px,5vw,70px) 42px;background:linear-gradient(145deg,#20132d,#110d1d 70%);border:2px solid #ffca646b;border-radius:30px;box-shadow:0 24px 55px #0009,inset 0 0 0 5px #321d35;color:#fff}
.rule-deck:before{content:"";position:absolute;left:28px;right:28px;top:12px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--red),var(--gold),var(--blue));box-shadow:0 0 18px var(--gold)}
.deck-head{grid-template-columns:90px 1fr;gap:20px;margin-bottom:24px}
.serial{font-size:22px;color:var(--gold)}
.eyebrow{color:var(--gold)}
.deck-head h2{font-size:clamp(58px,6vw,95px);color:#fff;margin:12px 0}
.deck-head p:last-child{color:#c9bfd0}
.scatter-control,.result-board,.deck-source{margin-left:110px}
.scatter-control{gap:12px}
.scatter-control button{justify-content:center;min-height:88px;background:#2b2036;border:2px solid #8d687e;border-radius:15px;box-shadow:inset 0 2px 0 #ffffff1c,0 5px 0 #0a0711;color:#fff;transition:transform .18s,box-shadow .18s,background .18s}
.scatter-control button:hover{transform:translateY(-4px)}
.scatter-control button.active{background:linear-gradient(135deg,#f04438,#b61c43);border-color:#ffd65a;box-shadow:0 0 22px #f0443888,0 5px 0 #6b1624}
.scatter-control b{font-size:70px;color:var(--gold);text-shadow:0 2px 0 #6b1b24}
.scatter-control span{color:#ffe9d7}
.result-board{margin-top:14px;min-height:245px;background:radial-gradient(circle at 10% 50%,#4a1842,#171026 62%);border:2px solid #ffcf6b;border-radius:18px;box-shadow:inset 0 0 34px #0007,0 0 27px #e73d4330;overflow:hidden}
.result-big{border-right:1px solid #ffdb8370;padding:25px 35px;grid-template-rows:auto 1fr;align-items:end}
.result-big>span{color:var(--blue);align-self:start}
.result-big strong{font-size:190px;line-height:.76;color:var(--gold);text-shadow:0 0 22px #ffc44488}
.result-big em{font-size:60px;color:#fff}
.result-explain{padding:23px 36px}
.scatter-icons{font-size:36px;filter:drop-shadow(0 0 7px #ffd65a)}
.result-explain p{color:#eee7ef}
.result-explain a{color:var(--blue)}
.deck-source{color:#bcb0c3}
.deck-source a{color:var(--gold)}
.deck-source span{color:#9b8a9f}
.two-tracks{position:relative;background:#0e0a18;color:#fff;padding-top:55px;padding-bottom:110px}
.two-tracks:before{content:"SLOT / OFERTA";position:absolute;right:7vw;top:0;font:700 38px Teko;letter-spacing:.13em;color:#ffffff12}
.tracks-title .eyebrow{color:var(--red)}
.tracks-title h2{color:#fff}
.tracks-title p:last-child{color:#bdb0c5}
.track-cards{align-items:start;gap:22px}
.track{min-height:480px;border:2px solid #ffde91;border-radius:18px;background:linear-gradient(150deg,#402344,#251b31);color:#fff;box-shadow:0 18px 40px #0005;padding:27px;transform:rotate(-1deg)}
.promo-track{margin-top:65px;border-color:var(--blue);background:linear-gradient(140deg,#153d54,#11212f);transform:rotate(1.5deg)}
.track-tag{color:var(--gold);border-color:#ffffff5c}
.promo-track .track-tag{color:var(--blue)}
.track-symbol{color:var(--gold);filter:drop-shadow(0 0 12px #ffc74588)}
.promo-track .track-symbol{color:var(--blue)}
.track p{color:#ddd1df}
.track a{color:var(--gold)}
.promo-track a{color:var(--blue)}
.pop-note{position:relative;grid-template-columns:140px 1fr 100px;background:linear-gradient(90deg,#3c1032,#6b1a38 55%,#3b102e);border:0;border-top:2px solid #ffca57;border-bottom:2px solid #ffca57;color:#fff;clip-path:polygon(0 0,98% 0,100% 50%,98% 100%,0 100%)}
.pop-label{color:var(--blue)}
.pop-note h2{color:var(--gold)}
.pop-note p{color:#f0dce2}
.pop-note a{color:var(--blue)}
.pop-glyph{color:var(--gold);filter:drop-shadow(0 0 15px #ffc746)}
.index{background:#120d1d;color:#fff;gap:7vw}
.index-heading .eyebrow{color:var(--blue)}
.index-heading p:last-child{color:#bdb0c5}
.index-links{border:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.index-links .guide-link{display:grid;grid-template-columns:1fr 22px;min-height:88px;align-items:center;padding:17px 19px;border:1px solid #8b4d6e;border-radius:13px;background:#23182c;color:#fff;box-shadow:inset 0 2px 0 #ffffff13}
.index-links .guide-link:nth-child(3n+2){background:#292039;border-color:#69759f}
.index-links .guide-link:nth-child(4n){background:#321b32;border-color:#c75f65}
.index-links .guide-link:hover{background:#662549;border-color:var(--gold)}
.index-links .guide-link small{display:none}
.index-links .guide-link b{color:var(--gold)}
.proof-strip{background:#28152b;border-top:2px solid #97566d;color:#fff}
.proof-strip b{color:var(--gold)}
.site-foot{background:#0a0710;border-top:2px solid #60405a;color:#c5b8c9}
.site-foot a{color:var(--gold)}
/* Article types share navigation, but their content treatments are visibly distinct. */
.article-shell{background:#110d1b;color:#fff}
.breadcrumb{color:#b7a6b6}
.article-mast{background:radial-gradient(circle at 78% 30%,#932d45,#381727 70%);border:1px solid #b7747c;border-radius:22px;box-shadow:0 16px 30px #0006}
.article-mast h1{color:#fff}
.article-star{color:var(--gold);filter:drop-shadow(0 0 15px var(--gold))}
.article-feature{border:1px solid #d99f73;border-radius:20px;background:#3c1734;box-shadow:0 12px 32px #0008;color:#fff;overflow:hidden}
.equation{background:radial-gradient(circle,#521a3e,#1f132c)}
.equation>div{border-color:#ffc4635c}
.equation span{color:var(--blue)}
.equation b{color:var(--gold)}
.evidence{background:#281d32}
.demo-box{background:linear-gradient(120deg,#174b5b,#1a2647)}
.pop-box{background:linear-gradient(120deg,#662746,#291732)}
.split-box>div{background:#55213d}
.split-box>div:last-child{background:#174b5b}
.article-main section{border-color:#835069}
.article-main section p{color:#d9ccd9}
.article-highlight{border:1px solid #edb75b!important;border-radius:20px;background:#2a1831;box-shadow:0 10px 30px #0007}
.source-note{background:#17313c;color:#d9f7f6;border-color:var(--blue);border-radius:0 12px 12px 0}
.source-note a{color:var(--gold)}
.next-article strong{color:var(--gold)}
.article-side{background:#211629;border:1px solid #835069;border-radius:15px}
.article-side>span{color:var(--gold)}
.article-side .guide-link{color:#fff;border-color:#68415c}
.article-side .guide-link:hover{color:#110d1b}
.article-pop .article-mast{background:linear-gradient(110deg,#641e48,#28162c)}
.article-bonus .article-mast{background:linear-gradient(110deg,#3a1534,#263151)}
.article-risk .article-mast{background:linear-gradient(110deg,#301b39,#4b2440)}
.article-demo .article-mast{background:linear-gradient(110deg,#125066,#1b2849)}
@media(max-width:850px){.masthead{min-height:0}.mast-art{inset:0 0 0 25%;height:auto;opacity:.75}.mast-main{width:100%;min-height:650px;padding-bottom:120px}.masthead:after{background:linear-gradient(90deg,#140b18ef,#140b18aa 55%,#140b1850)}.rule-deck{margin:-65px 18px 70px}.deck-head{grid-template-columns:1fr}.serial{transform:none}.scatter-control,.result-board,.deck-source{margin-left:0}.index-links{grid-template-columns:1fr 1fr}.pop-note{clip-path:none}.promo-track{margin-top:20px}}
@media(max-width:600px){.site-head{display:grid;grid-template-columns:1fr auto}.site-head nav{grid-column:1/-1;grid-row:2}.masthead{min-height:780px}.mast-art{inset:0;opacity:1;height:100%}.mast-art img{object-position:67% center}.masthead:after{background:linear-gradient(180deg,#150b19 0%,#150b19ed 38%,#150b1973 72%,#150b1944 100%)}.mast-main{min-height:780px;padding:20px 20px 145px;justify-content:flex-start}.topline{border-color:#ffd37e8c}.mast-copy{padding:55px 0 30px}.mast-copy h1{font-size:clamp(75px,18vw,105px);line-height:.7;max-width:340px}.mast-copy h1 em{max-width:310px}.mast-copy>p:last-of-type{font-size:17px;max-width:300px}.mast-jump{width:auto;min-width:0;max-width:300px}.mast-meta{margin-top:16px;max-width:320px}.mast-art figcaption{bottom:84px;right:12px}.rule-deck{margin:-75px 12px 60px;padding:40px 15px 28px;border-radius:20px}.rule-deck:before{left:15px;right:15px}.deck-head h2{font-size:61px}.scatter-control{gap:7px}.scatter-control button{min-height:84px;padding:6px 2px;border-radius:10px}.scatter-control b{font-size:63px}.result-board{margin-top:13px}.result-big{min-height:185px;padding:18px;grid-template-columns:130px 1fr}.result-big strong{font-size:145px}.result-big em{font-size:42px}.result-explain{padding:20px}.two-tracks{padding:50px 20px 85px}.two-tracks:before{display:none}.track-cards{display:block}.track{transform:none;margin:0 0 15px;min-height:360px}.promo-track{margin:0}.pop-note{padding:38px 20px}.index{padding:70px 20px}.index-links{grid-template-columns:1fr}.index-links .guide-link{min-height:64px}.proof-strip{display:grid}.article-shell{padding:0 18px 60px}.article-mast{border-radius:15px;padding:35px 21px}.article-highlight{padding:23px}.article-side{padding:16px}}
.scatter-scene{position:relative;margin:0;padding:28px clamp(18px,6vw,100px);background:#171d23}.scatter-scene img{display:block;width:100%;max-height:580px;object-fit:cover}.scatter-scene figcaption{position:absolute;right:clamp(28px,7vw,110px);bottom:38px;background:#171d23e8;color:#fff;padding:8px 12px;font-size:12px;max-width:280px}
.not-found{min-height:60vh;padding:clamp(80px,12vw,170px) 24px;max-width:800px;margin:auto}.not-found p{font-weight:900;letter-spacing:.2em}.not-found h1{font-size:clamp(3rem,7vw,6rem);margin:18px 0}.not-found a{display:inline-block;background:#171d23;color:#f0bd5d;padding:12px 20px;text-decoration:none;font-weight:900}
@media(max-width:700px){.scatter-scene{padding:16px}.scatter-scene img{aspect-ratio:1;object-fit:cover}.scatter-scene figcaption{right:24px;bottom:24px;max-width:220px}}