/* RegIntel Nexus: a quiet off-white page, ink type, and pictures drawn as black dot-matrix (LED rows).
   The only colour on the site is the soft spectrum glow under the main button. */
@font-face{font-family:"Inter";src:url(fonts/inter.woff2) format("woff2");font-weight:400 700;font-display:swap}
:root{--bg:#f7f7f5;--paper:#fff;--ink:#111;--ink-2:#3a3a3a;--sub:#63635f;--mute:#72726e;--grey:#8a8a87;--line:#dfdfda;--line-2:#c9c9c3;
  --font:"Inter",system-ui,sans-serif;--wrap:1200px;--pad:clamp(20px,4vw,48px);--ease:cubic-bezier(.2,.7,.2,1);
  --glow:linear-gradient(90deg,#ffcf5a,#7dffa8,#5ad7ff,#9b7bff,#ff6fd8,#ffb36b)}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:500;letter-spacing:-.035em;line-height:1.05;margin:0;text-wrap:balance}
h1 .g,h2 .g,.quote .g{color:var(--grey);display:block}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}
::selection{background:#111;color:#fff}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:100}
.skip:focus{left:12px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.lede{font-size:clamp(1.05rem,1.3vw,1.22rem);line-height:1.5;color:var(--sub);max-width:56ch}
.small{font-size:.86rem;color:var(--mute)}

/* buttons: black pill; the main one carries the spectrum underglow */
.btn{position:relative;display:inline-flex;align-items:center;gap:.55em;padding:.82em 1.45em;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:#fff;font:500 .95rem/1 var(--font);cursor:pointer;transition:transform .3s var(--ease),background .25s,color .25s}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:1em;height:1em;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink)}
.glow{position:relative;display:inline-block}
.glow::before{content:"";position:absolute;left:10%;right:10%;bottom:-6px;height:16px;border-radius:50%;background:var(--glow);filter:blur(9px);opacity:.85;transition:all .3s}
.glow:hover::before{opacity:1;filter:blur(12px);bottom:-9px}
.link{display:inline-flex;align-items:center;gap:.45em;font-weight:500;border-bottom:1px solid var(--ink);padding-bottom:2px;transition:gap .3s var(--ease)}
.link:hover{gap:.75em}
.link svg{width:.95em;height:.95em}

/* header: one centred row; gains a paper bar once the page moves */
.top{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s}
.top.stuck{background:rgba(247,247,245,.86);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.top .bar{display:flex;align-items:center;justify-content:center;gap:clamp(18px,2.6vw,40px);height:76px;font-size:.86rem;transition:height .3s}
.top.stuck .bar{height:62px}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:.98rem;letter-spacing:-.015em;margin-right:10px}
.brand svg{width:19px;height:19px;flex:none}
.brand small{font-weight:400;font-size:1em;color:var(--mute);margin-left:-4px}
.nav{display:flex;gap:clamp(18px,2.6vw,40px)}
.nav a{color:var(--ink-2);transition:color .2s}
.nav a:hover,.nav a[aria-current]{color:#000}
.nav a[aria-current]{box-shadow:0 1px 0 var(--ink)}
.top .btn{padding:.72em 1.4em;font-size:.86rem;margin-left:10px}
.menu-btn{display:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);background:transparent;cursor:pointer;align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before{display:block;width:16px;height:1.5px;background:var(--ink);transition:transform .3s var(--ease)}
.menu-btn span::before{content:"";transform:translateY(5px)}
.menu-btn span{transform:translateY(-2.5px)}
[data-menu=open] .menu-btn span{transform:rotate(45deg)}
[data-menu=open] .menu-btn span::before{transform:rotate(-90deg)}

/* sections */
.sec{padding-block:clamp(72px,10vw,150px);position:relative}
.sec.rule{border-top:1px solid var(--line)}
.sec-head{max-width:860px;margin-bottom:clamp(36px,5vw,72px)}
.sec-head h2,.h2{font-size:clamp(2rem,4.2vw,3.6rem)}
.sec-head .lede{margin-top:22px}
.js [data-rv]{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0)*60ms)}
.js [data-rv].in{opacity:1;transform:none}

/* ── hero ── */
.hero{position:relative;height:100svh;min-height:680px;overflow:hidden}
#dots{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.2s}
#dots[data-ready]{opacity:1}
.hero .copy{position:absolute;z-index:3;left:50%;top:19.5%;transform:translateX(-50%);text-align:center;width:min(92vw,780px)}
.hero h1{font-size:clamp(2.4rem,4.5vw,4.6rem);line-height:1.04}
.hero .copy p{margin:22px auto 0;max-width:420px;color:var(--sub);font-size:clamp(.9rem,1.1vw,1.02rem);line-height:1.45}
.hero .glow{margin-top:clamp(30px,3.4vw,48px)}
.js .hero .copy>*{opacity:0;transform:translateY(12px);animation:up .9s var(--ease) forwards;animation-delay:calc(.1s + var(--i,0)*.12s)}
@keyframes up{to{opacity:1;transform:none}}
.watch{position:absolute;z-index:3;left:0;right:0;bottom:clamp(24px,5vh,56px);text-align:center;padding:0 16px}
.watch p{font-size:.82rem;color:var(--mute);margin-bottom:10px}
.watch ul{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;gap:8px clamp(20px,3.6vw,54px);color:var(--mute);font-size:clamp(.86rem,1.15vw,1.05rem);font-weight:500;letter-spacing:-.01em}
.watch li{transition:color .25s}
.watch li:hover{color:var(--ink)}

/* ── five questions: one card each, stacking as the page scrolls ── */
.qcards{display:grid;gap:22px}
.qcard{position:sticky;top:calc(84px + var(--n)*14px);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(20px,4vw,64px);align-items:stretch;padding:clamp(22px,3vw,40px);border-radius:26px;background:var(--paper);border:1px solid var(--line);box-shadow:0 -18px 40px -30px rgba(0,0,0,.18)}
.qno{font-size:.84rem;color:var(--mute)}
.qcard h3{font-size:clamp(1.6rem,3vw,2.6rem);margin:14px 0 22px;max-width:16ch}
.qby{font-size:.95rem;color:var(--sub)}
.qby b{color:var(--ink);font-weight:600}
.qp{margin-top:8px;color:var(--sub);max-width:46ch}
.qcard ul{margin-top:24px;border-top:1px solid var(--line)}
.qcard ul li{padding:12px 0 12px 26px;border-bottom:1px solid var(--line);font-weight:500;letter-spacing:-.01em;font-size:.98rem;position:relative}
.qcard ul li::before{content:"";position:absolute;left:2px;top:1.15em;width:11px;height:6px;border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(-45deg)}
.qpic{border-radius:18px;overflow:hidden;background:#efefec;min-height:300px}
.qpic img{width:100%;height:100%;object-fit:cover}

/* ── regulation to remediation: nine links in three stages, on the one black band of the page ── */
.flow{background:var(--ink);color:#fff;padding-block:clamp(72px,10vw,150px)}
.flow h2 .g{color:#8d8d8d}
.flow .lede{color:#b8b8b4}
.stages{display:grid;grid-template-columns:3fr 4fr 3fr;gap:14px;align-items:stretch}
.stage{position:relative;padding:28px 26px 30px;border-radius:22px;background:#1b1b1b;border:1px solid #2c2c2c}
.stage:not(:last-child)::after{content:"";position:absolute;right:-15px;top:50%;width:14px;height:2px;background:#fff;z-index:1}
.stage-no{font-size:.84rem;color:#8d8d8d}
.stage h3{font-size:clamp(1.4rem,2.1vw,1.8rem);margin:10px 0 6px}
.stage-note{color:#b8b8b4;font-size:.95rem;min-height:3em}
.stage ol{margin-top:22px;display:grid;gap:0;position:relative}
.stage ol::before{content:"";position:absolute;left:6px;top:14px;bottom:26px;width:2px;background:#3a3a3a}
.stage li{position:relative;padding:0 0 20px 30px}
.stage li:last-child{padding-bottom:0}
.stage li::before{content:"";position:absolute;left:0;top:5px;width:14px;height:14px;border-radius:50%;background:#1b1b1b;border:2px solid #6a6a6a;transition:background .5s,border-color .5s;transition-delay:calc(.25s + var(--k)*.22s)}
.stages.in .stage li::before{background:#fff;border-color:#fff}
.stage li b{display:block;font-weight:500;font-size:1.08rem;letter-spacing:-.02em}
.stage li span{display:block;color:#a9a9a5;font-size:.92rem;line-height:1.45;margin-top:3px}
.js .stages .stage li b,.js .stages .stage li span{opacity:.35;transition:opacity .6s;transition-delay:calc(.25s + var(--k)*.22s)}
.js .stages.in .stage li b,.js .stages.in .stage li span{opacity:1}

/* ── modules: photo cards ── */
.mods{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(30px,4vw,56px) clamp(18px,2.4vw,32px)}
.modc{display:flex;flex-direction:column}
.modc .pic{aspect-ratio:4/3;border-radius:18px}
.modc:hover .pic img{transform:scale(1.04)}
.modc h3{font-size:clamp(1.25rem,1.8vw,1.5rem);letter-spacing:-.03em;line-height:1.15;margin:20px 0 8px}
.modc p{color:var(--sub);font-size:.97rem}
.modc .more{margin-top:auto;padding-top:14px;font-size:.9rem;font-weight:500;text-decoration:underline;text-underline-offset:4px}
.v-line{stroke:currentColor;stroke-opacity:.38;stroke-width:1.2;fill:none}
.v-hot{stroke:currentColor;stroke-width:1.6;fill:none}
.v-fill{fill:currentColor;fill-opacity:.3}

/* ── research assistant ── */
.assist{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,80px);align-items:center}
.term{border-radius:22px;background:var(--paper);border:1px solid var(--line);box-shadow:0 40px 80px -50px rgba(0,0,0,.25);overflow:hidden}
.term-bar{padding:14px 22px;border-bottom:1px solid var(--line);font-size:.82rem;color:var(--mute)}
.term-body{padding:28px 26px 30px;min-height:320px}
.q{font:500 clamp(1.15rem,1.7vw,1.4rem)/1.3 var(--font);letter-spacing:-.025em}
.caret{display:inline-block;width:2px;height:1.05em;background:var(--ink);vertical-align:-.15em;margin-left:3px;animation:blink 1s steps(2) infinite}
.ans{margin-top:24px;display:grid;gap:14px;opacity:0;transform:translateY(8px);transition:opacity .6s,transform .6s var(--ease)}
.term.done .ans{opacity:1;transform:none}
.ans p{color:var(--sub);font-size:.98rem}
.cites{display:flex;flex-wrap:wrap;gap:8px}
.cites li{display:flex;align-items:center;gap:8px;font-size:.84rem;font-weight:500;padding:9px 13px;border-radius:999px;background:var(--bg);border:1px solid var(--line)}
.cites svg{width:14px;height:14px}
.fine{font-size:.86rem;color:var(--mute);border-left:2px solid var(--ink);padding-left:12px}

/* ── guides ── */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,3.4vw,48px) clamp(18px,2.4vw,32px)}
.post{display:flex;flex-direction:column}
.pic{aspect-ratio:16/9;overflow:hidden;border-radius:16px;background:#efefec}
.pic img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.post:hover .pic img{transform:scale(1.04)}
.post .txt{padding-top:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.post h3{font-size:1.28rem;line-height:1.16;letter-spacing:-.03em}
.post p{color:var(--sub);font-size:.95rem}
.post .meta{font-size:.82rem;color:var(--mute)}
.post .more{margin-top:auto;padding-top:8px;font-size:.9rem;font-weight:500;text-decoration:underline;text-underline-offset:4px}
.post.lead{grid-column:1/-1;flex-direction:row;gap:clamp(24px,4vw,56px);align-items:center;padding-bottom:clamp(28px,3.4vw,48px);border-bottom:1px solid var(--line)}
.post.lead .pic{flex:1.25}
.post.lead .txt{flex:1;padding-top:0}
.post.lead h3{font-size:clamp(1.6rem,2.8vw,2.5rem);line-height:1.06}
.topics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}
.topics a{display:flex;flex-direction:column;gap:10px;padding:26px 22px 28px 0;border-bottom:1px solid var(--line);min-height:200px;transition:padding .4s var(--ease)}
.topics a:hover{padding-left:10px}
.topics b{font:500 1.2rem/1.15 var(--font);letter-spacing:-.03em}
.topics span{color:var(--sub);font-size:.92rem}
.topics em{margin-top:auto;font-style:normal;color:var(--mute);font-size:.82rem}

/* ── audience / roles ── */
.who{font:500 clamp(1.3rem,2.4vw,2.1rem)/1.3 var(--font);letter-spacing:-.03em;color:var(--mute);max-width:26em}
.who li{display:inline}
.who li:nth-child(odd){color:var(--ink)}
.who li:not(:last-child)::after{content:", "}
.who li:last-child::after{content:"."}
.roles{display:grid;grid-template-columns:280px minmax(0,1fr);gap:clamp(20px,4vw,64px);margin-top:clamp(40px,5vw,72px)}
.role-tabs{display:grid;align-content:start;border-top:1px solid var(--line)}
.role-tabs button{text-align:left;padding:16px 0;border:0;border-bottom:1px solid var(--line);background:transparent;cursor:pointer;font:500 1.02rem/1.2 var(--font);letter-spacing:-.02em;color:var(--mute);transition:color .3s,padding .4s var(--ease)}
.role-tabs button[aria-selected=true]{color:var(--ink);padding-left:14px;box-shadow:inset 3px 0 0 var(--ink)}
.role-pane{display:none}
.role-pane.on{display:block;animation:pane .5s var(--ease)}
.role-pane h3{font-size:clamp(1.5rem,2.4vw,2rem);margin-bottom:10px}
.role-pane>p{color:var(--sub);max-width:56ch}
.gauges{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:30px;border-top:1px solid var(--ink)}
.gauges li{padding:18px 16px 4px 0;font-weight:500;letter-spacing:-.02em;line-height:1.25}

/* ── rows (platform modules) ── */
.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,5vw,90px);align-items:center;padding-block:clamp(40px,6vw,84px);border-top:1px solid var(--line)}
.row:nth-child(even) .row-pic{order:2}
.row h3{font-size:clamp(1.7rem,3vw,2.5rem);margin-bottom:16px}
.row p{color:var(--sub)}
.ticks{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:0 26px;border-top:1px solid var(--line)}
.ticks li{padding:12px 0;border-bottom:1px solid var(--line);font-size:.95rem;font-weight:500;letter-spacing:-.01em}
.row-pic{border-radius:20px;overflow:hidden;aspect-ratio:4/3;background:#efefec}
.row-pic img{width:100%;height:100%;object-fit:cover}
.row-pic.draw{display:grid;place-items:center;padding:12%;background:var(--paper);border:1px solid var(--line)}
.row-pic.draw svg{width:100%;height:auto}
.note-line{margin-top:20px;font-size:.9rem;color:var(--sub);border-left:2px solid var(--ink);padding-left:12px}

/* architecture: eight lines */
.stack{border-top:1px solid var(--ink)}
.stack li{display:grid;grid-template-columns:60px 300px 1fr;align-items:baseline;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);transition:padding .4s var(--ease),background .3s}
.stack li:hover{padding-left:14px}
.stack i{font-style:normal;color:var(--mute);font-size:.9rem;font-variant-numeric:tabular-nums}
.stack b{font:500 1.25rem/1.2 var(--font);letter-spacing:-.03em}
.stack span{color:var(--sub)}

/* generic */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(24px,4vw,64px)}
.card{padding:26px 0;border-top:1px solid var(--line)}
.card h3{font-size:1.35rem;margin-bottom:8px}
.card p{color:var(--sub);font-size:.98rem}
.band{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,90px);align-items:center}
.band-pic{border-radius:20px;overflow:hidden;aspect-ratio:4/3;background:#efefec}
.band-pic img{width:100%;height:100%;object-fit:cover}
.quote{font:500 clamp(1.7rem,3.4vw,3rem)/1.1 var(--font);letter-spacing:-.035em}
.plain li{padding:16px 0;border-top:1px solid var(--line)}
.plain li:last-child{border-bottom:1px solid var(--line)}
.plain b{display:block;font-weight:500;font-size:1.08rem;letter-spacing:-.02em}
.plain span{color:var(--sub);font-size:.96rem}

/* FAQ */
.faq{max-width:860px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0;font:500 1.14rem/1.3 var(--font);letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font-size:1.5rem;font-weight:400;line-height:1;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--sub);padding:0 0 24px;max-width:68ch}

/* closing panel: the one black block on the page */
.cta{position:relative;overflow:hidden;border-radius:28px;background:var(--ink);color:#fff;padding:clamp(40px,7vw,100px) clamp(24px,5vw,80px);isolation:isolate}
.cta::after{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(circle,#3a3a3a 1.3px,transparent 1.6px);background-size:9px 18px;-webkit-mask-image:linear-gradient(90deg,transparent 35%,#000);mask-image:linear-gradient(90deg,transparent 35%,#000)}
.cta h2{font-size:clamp(2rem,4.4vw,3.7rem);max-width:16ch}
.cta h2 .g{color:#8d8d8d}
.cta p{margin-top:18px;color:#b8b8b4;max-width:50ch}
.cta .acts{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;align-items:center}
.cta .btn{background:#fff;color:#111;border-color:#fff}
.cta .btn-ghost{background:transparent;color:#fff;border-color:#4a4a4a}
.acts{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* inner page heads */
.phead{position:relative;padding:clamp(130px,16vw,190px) 0 clamp(40px,6vw,80px)}
.phead .wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,64px);align-items:end}
.phead.solo .wrap{grid-template-columns:minmax(0,1fr)}
.phead h1{font-size:clamp(2.4rem,5vw,4.6rem);max-width:15ch}
.phead .lede{margin-top:22px}
.phead .acts{margin-top:32px}
.phead-pic{aspect-ratio:16/10;border-radius:20px;overflow:hidden;background:#efefec}
.phead-pic img{width:100%;height:100%;object-fit:cover}
.crumbs{display:flex;gap:8px;color:var(--mute);margin-bottom:22px;font-size:.84rem}
.crumbs a:hover{color:var(--ink)}

/* form */
.contact{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,80px);align-items:start}
.form{padding:clamp(22px,3.4vw,40px);border-radius:22px;background:var(--paper);border:1px solid var(--line)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:.86rem;font-weight:500}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--line-2);background:var(--bg);transition:border-color .25s,box-shadow .25s,background .25s}
.field textarea{min-height:128px;resize:vertical}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#111 50%),linear-gradient(135deg,#111 50%,transparent 50%);background-position:calc(100% - 21px) 55%,calc(100% - 16px) 55%;background-size:5px 5px;background-repeat:no-repeat}
.field input::placeholder,.field textarea::placeholder{color:#a5a5a0}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);background:#fff;box-shadow:0 0 0 4px rgba(17,17,17,.07)}
.trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;gap:18px 24px;align-items:center;margin-top:26px}
.form-foot p{flex:1;min-width:220px;font-size:.86rem;color:var(--mute)}
.form-msg{display:none;margin-top:18px;padding:14px 16px;border-radius:12px;font-size:.96rem}
.form-msg.ok{display:block;background:#111;color:#fff}
.form-msg.err{display:block;border:1px solid #111}
.steps{counter-reset:s;margin-top:28px}
.steps li{counter-increment:s;display:grid;grid-template-columns:36px 1fr;gap:2px 10px;padding:18px 0;border-top:1px solid var(--line)}
.steps li::before{content:counter(s);grid-row:span 2;color:var(--mute);font-variant-numeric:tabular-nums}
.steps b{font-weight:500;letter-spacing:-.02em}
.steps span{color:var(--sub);font-size:.95rem}

/* article */
.article{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:clamp(28px,5vw,90px);align-items:start}
.prose{max-width:70ch;font-size:1.1rem;line-height:1.7;color:#2b2b2b}
.prose>*+*{margin-top:1.15em}
.prose h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin-top:2.1em;color:var(--ink);line-height:1.12}
.prose h3{font-size:1.3rem;margin-top:1.7em;letter-spacing:-.025em}
.prose a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-2)}
.prose a:hover{text-decoration-color:var(--ink)}
.prose strong{font-weight:600;color:var(--ink)}
.prose ul,.prose ol{display:grid;gap:.5em}
.prose ul>li{position:relative;padding-left:1.3em}
.prose ul>li::before{content:"";position:absolute;left:.1em;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--ink)}
.prose ol{list-style:decimal;padding-left:1.3em}
.prose ol>li::marker{color:var(--mute)}
.prose .tbl{overflow-x:auto;border-top:1px solid var(--ink)}
.prose table{width:100%;border-collapse:collapse;font-size:.94rem;line-height:1.5;min-width:520px}
.prose th{text-align:left;font-weight:500;font-size:.84rem;color:var(--mute);padding:12px 16px 12px 0}
.prose td{padding:14px 16px 14px 0;border-top:1px solid var(--line);vertical-align:top}
.prose .note{padding:24px 26px;border-radius:18px;background:var(--ink);color:#e9e9e6;font-size:1rem}
.prose .note strong{color:#fff}
.prose .note ul>li::before{background:#fff}
.prose .note>*+*{margin-top:.7em}
.toc{position:sticky;top:100px;font-size:.88rem}
.toc b{display:block;font-weight:500;color:var(--mute);margin-bottom:12px}
.toc a{display:block;padding:7px 0 7px 14px;border-left:1px solid var(--line);line-height:1.35;color:var(--mute);transition:color .2s,border-color .2s}
.toc a:hover,.toc a.on{color:var(--ink);border-color:var(--ink)}
.post-cover{border-radius:20px;overflow:hidden;aspect-ratio:21/9;margin-bottom:clamp(32px,5vw,64px);background:#efefec}
.post-cover img{width:100%;height:100%;object-fit:cover}
.post-meta{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--mute);margin-top:22px;font-size:.86rem}
.sources{margin-top:3em;padding-top:1.6em;border-top:1px solid var(--line);font-size:.92rem}
.sources h2{font-size:1.2rem;margin:0 0 .8em}
.disclaimer{margin-top:2em;font-size:.86rem;color:var(--mute)}
.progress{position:fixed;left:0;top:0;height:2px;width:100%;transform-origin:left;transform:scaleX(var(--read,0));background:var(--ink);z-index:60}

/* footer */
.foot{border-top:1px solid var(--line);padding:64px 0 36px;margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.foot .fh{font-size:.84rem;color:var(--mute);margin-bottom:14px}
.foot li{margin-bottom:9px;font-size:.94rem}
.foot li a:hover{text-decoration:underline;text-underline-offset:4px}
.foot .brand{margin-bottom:16px}
.foot .about{color:var(--sub);font-size:.94rem;max-width:34ch}
.legal{margin-top:44px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:10px;color:var(--mute);font-size:.8rem;line-height:1.55}
.legal a{text-decoration:underline}

@media (max-width:1020px){
  .top .bar{justify-content:space-between}
  .nav,.top .bar>.btn{display:none}
  .menu-btn{display:flex}
  [data-menu=open] .nav{display:grid;position:absolute;left:var(--pad);right:var(--pad);top:70px;padding:10px 22px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(0,0,0,.3);gap:0}
  [data-menu=open] .nav a{padding:16px 0;font-size:1.05rem;border-bottom:1px solid var(--line)}
  [data-menu=open] .nav a:last-child{border:0}
  .assist,.band,.contact,.article,.row,.phead .wrap,.roles,.qcard,.stages{grid-template-columns:minmax(0,1fr)}
  .qcard{position:relative;top:0}.qpic{min-height:0;aspect-ratio:16/10;order:-1}
  .stage:not(:last-child)::after{right:auto;left:32px;top:auto;bottom:-15px;width:2px;height:14px}
  .stage-note{min-height:0}
  .mods{grid-template-columns:repeat(2,1fr)}
  .row:nth-child(even) .row-pic{order:0}
  .posts{grid-template-columns:repeat(2,1fr)}
  .topics{grid-template-columns:repeat(2,1fr)}
  .gauges{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .toc{display:none}
  .stack li{grid-template-columns:40px 1fr}.stack span{grid-column:2}
}
@media (max-width:640px){
  body{font-size:1rem}
  .hero .copy{top:15%}
  .posts,.grid2,.fields,.topics{grid-template-columns:minmax(0,1fr)}
  .post.lead{flex-direction:column;align-items:stretch}
  .topics a{min-height:0}
  .ticks{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .mods{grid-template-columns:minmax(0,1fr)}
  .watch ul{gap:8px 18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js [data-rv],.js .hero .copy>*{opacity:1;transform:none}
}