/* ============================================================
   World Wide Journals — "Atlas" theme
   Modern academic press · ink navy + coral · editorial serif
   Fonts: Instrument Serif (display) · Plus Jakarta Sans (UI)
   ============================================================ */
:root{
  --bg:#ffffff; --bg-2:#f4f6f9; --bg-3:#eef1f6; --surface:#ffffff;
  --ink:#0d1424; --ink-2:#3a4355; --muted:#6b7488; --line:#e6e9f0; --line-2:#eef1f6;
  --navy:#13233f; --navy-2:#0c1730; --navy-3:#1c3563;
  --accent:#ff5a3c; --accent-2:#ff7a5f; --accent-soft:#ffe9e3;
  --good:#0f9d6b;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:"Plus Jakarta Sans",system-ui,-apple-system,sans-serif;
  --r:16px; --r-sm:11px; --r-lg:24px;
  --sh-1:0 1px 2px rgba(13,20,36,.04),0 2px 8px rgba(13,20,36,.05);
  --sh-2:0 12px 28px -10px rgba(13,20,36,.16);
  --sh-3:0 30px 60px -24px rgba(13,20,36,.30);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--sans); background:var(--bg); color:var(--ink);
  font-size:17px; line-height:1.6; -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility; overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
ul,ol{list-style:none;padding:0}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--navy);color:#fff;padding:10px 16px;border-radius:8px}
::selection{background:var(--accent-soft)}

.wrap{width:min(100% - 2.6rem,var(--wrap));margin-inline:auto}
.wrap-lg{width:min(100% - 2.6rem,1320px);margin-inline:auto}
section{position:relative}

/* type */
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.02;letter-spacing:-.01em;color:var(--ink)}
.display{font-size:clamp(2.9rem,6.4vw,5.6rem);line-height:.96;letter-spacing:-.02em}
.display em{font-style:italic;color:var(--accent)}
.h2{font-size:clamp(2rem,4vw,3.2rem);line-height:1;letter-spacing:-.015em}
.h2 em{font-style:italic;color:var(--accent)}
.eyebrow{font-family:var(--sans);font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:.55rem}
.eyebrow.ink{color:var(--navy)}
.eyebrow::before{content:"";width:18px;height:2px;background:currentColor;border-radius:2px}
.lede{font-size:clamp(1.08rem,1.5vw,1.28rem);color:var(--ink-2);line-height:1.55}
.muted{color:var(--muted)}
.tnum{font-variant-numeric:tabular-nums}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--sans);font-weight:600;font-size:.96rem;
  padding:.85rem 1.45rem;border-radius:100px;transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s,background .2s,color .2s,border-color .2s}
.btn svg{width:1.05em;height:1.05em;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{background:var(--navy-3);transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 8px 20px -8px var(--accent)}
.btn-accent:hover{background:var(--accent-2);transform:translateY(-2px)}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:var(--sh-1)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-lg{padding:1.02rem 1.8rem;font-size:1.02rem}
.alink{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;color:var(--navy);transition:gap .2s}
.alink::after{content:"→";color:var(--accent);transition:transform .2s}
.alink:hover{gap:.6rem}.alink:hover::after{transform:translateX(2px)}
.chip-tag{display:inline-flex;align-items:center;gap:.5rem;background:var(--bg-2);border:1px solid var(--line);
  border-radius:100px;padding:.4rem .9rem;font-size:.78rem;font-weight:600;color:var(--ink-2)}
.chip-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--good)}
.pill{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-soft);padding:.3rem .7rem;border-radius:100px}

/* ---------- Header ---------- */
.head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.head .bar{display:flex;align-items:center;gap:2rem;padding:.95rem 0}
.brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.brand .logo{width:42px;height:42px;border-radius:12px;background:linear-gradient(150deg,var(--navy-3),var(--navy-2));
  color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:1.4rem;box-shadow:var(--sh-1)}
.brand .logo .acc{color:var(--accent)}
.brand b{font-family:var(--serif);font-size:1.34rem;font-weight:400;letter-spacing:-.01em;line-height:1;display:block}
.brand small{font-family:var(--sans);font-size:.62rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;align-items:center;gap:.4rem;margin-left:auto}
.nav a{font-size:.94rem;font-weight:600;color:var(--ink-2);padding:.55rem .85rem;border-radius:9px;transition:.2s}
.nav a:hover,.nav a[aria-current]{color:var(--ink);background:var(--bg-2)}
.nav-cta{display:flex;align-items:center;gap:.6rem}
.icon-btn{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);display:grid;place-items:center;color:var(--ink-2);transition:.2s}
.icon-btn:hover{border-color:var(--ink);color:var(--ink)}
.icon-btn svg{width:18px;height:18px}
.menu-btn{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line);align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{content:"";display:block;width:19px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.menu-btn span::before{transform:translateY(-6px)}.menu-btn span::after{transform:translateY(4px)}

/* ---------- Hero ---------- */
.hero{padding:clamp(3rem,7vw,6rem) 0 clamp(2.5rem,5vw,4rem);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto;height:560px;z-index:-1;pointer-events:none;
  background:radial-gradient(50% 60% at 78% 22%,rgba(255,90,60,.10),transparent 70%),
             radial-gradient(46% 56% at 12% 8%,rgba(19,35,63,.10),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:3.4rem;align-items:center}
.hero-copy .eyebrow{margin-bottom:1.3rem}
.hero-copy .display{margin-bottom:1.4rem}
.hero-copy .lede{max-width:46ch;margin-bottom:2rem}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:2.4rem}
.hero-stats{display:flex;gap:2.4rem;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:1.5rem}
.hero-stats .s b{font-family:var(--serif);font-size:2.1rem;line-height:1;display:block;letter-spacing:-.01em}
.hero-stats .s span{font-size:.8rem;color:var(--muted);font-weight:600;letter-spacing:.02em}
.hero-media{position:relative}
.hero-media .shot{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-3);aspect-ratio:4/4.4;border:1px solid var(--line);background:linear-gradient(150deg,var(--bg-3),var(--bg-2))}
.hero-media .shot img{width:100%;height:100%;object-fit:cover}
.hero-float{position:absolute;left:-2rem;bottom:-1.6rem;width:min(80%,310px);background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1.2rem;box-shadow:var(--sh-2)}
.hero-float .pill{margin-bottom:.6rem}
.hero-float h4{font-family:var(--sans);font-weight:700;font-size:.96rem;line-height:1.3;letter-spacing:0;margin-bottom:.5rem}
.hero-float .fmeta{display:flex;gap:.5rem;align-items:center;font-size:.78rem;color:var(--muted);font-weight:600}
.hero-float .av{display:flex}.hero-float .av img{width:24px;height:24px;border-radius:50%;border:2px solid #fff;object-fit:cover;margin-left:-8px}
.hero-float .av img:first-child{margin-left:0}
.hero-badge{position:absolute;top:-1.1rem;right:-.6rem;background:var(--accent);color:#fff;border-radius:14px;
  padding:.7rem .9rem;text-align:center;box-shadow:var(--sh-2);transform:rotate(3deg)}
.hero-badge b{font-family:var(--serif);font-size:1.5rem;line-height:1;display:block}
.hero-badge span{font-size:.56rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:3.2rem}.hero-media{max-width:460px}}

/* ---------- Trust logos ---------- */
.trust{padding:1.6rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.trust .wrap-lg{display:flex;align-items:center;gap:2rem 2.6rem;flex-wrap:wrap;justify-content:center}
.trust .tlabel{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.idx{display:inline-flex;align-items:center;gap:.5rem;color:var(--ink-2)}
.idx svg{width:20px;height:20px;color:var(--navy)}
.idx b{font-family:var(--serif);font-weight:400;font-size:1.12rem;letter-spacing:0}

/* ---------- Section scaffolding ---------- */
.section{padding:clamp(3.5rem,7vw,6.5rem) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;margin-bottom:2.6rem}
.sec-head .eyebrow{margin-bottom:1rem}
.sec-head p{color:var(--muted);max-width:44ch;margin-top:.7rem}

/* ---------- Featured research ---------- */
.feature{display:grid;grid-template-columns:1.05fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);box-shadow:var(--sh-1)}
.feature .f-media{position:relative;min-height:340px;background:linear-gradient(150deg,var(--bg-3),var(--bg-2))}
.feature .f-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature .f-media .pill{position:absolute;top:1.1rem;left:1.1rem;background:#fff}
.feature .f-body{padding:clamp(1.8rem,3vw,2.8rem);display:flex;flex-direction:column;gap:1rem}
.feature .f-tags{display:flex;gap:.5rem;flex-wrap:wrap}
.feature h3{font-size:clamp(1.5rem,2.6vw,2.15rem);line-height:1.05}
.feature h3 a:hover{color:var(--accent)}
.feature .f-byline{font-weight:600;color:var(--navy)}
.feature .f-abs{color:var(--ink-2)}
.feature .f-meta{display:flex;gap:.4rem 1.4rem;flex-wrap:wrap;font-size:.84rem;color:var(--muted);font-weight:600;margin-top:auto;padding-top:.5rem}
.feature .f-actions{display:flex;gap:.7rem;flex-wrap:wrap}
@media(max-width:840px){.feature{grid-template-columns:1fr}.feature .f-media{min-height:240px}}

/* ---------- Journals ---------- */
.jgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.jcard{display:grid;grid-template-columns:128px 1fr;gap:0;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1);transition:transform .25s,box-shadow .25s}
.jcard:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.jcard .j-pic{position:relative;background:linear-gradient(150deg,var(--bg-3),var(--bg-2))}
.jcard .j-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.jcard .j-pic::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,var(--accent-tint,rgba(19,35,63,.18)))}
.jcard .j-in{padding:1.35rem 1.45rem;display:flex;flex-direction:column;gap:.5rem}
.jcard .j-top{display:flex;align-items:center;gap:.6rem}
.jcard .j-mono{width:34px;height:34px;border-radius:9px;background:var(--jc,var(--navy));color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:1.05rem}
.jcard h3{font-family:var(--sans);font-weight:800;font-size:1.06rem;letter-spacing:-.01em}
.jcard .j-full{color:var(--muted);font-size:.85rem;line-height:1.35}
.jcard .j-stats{display:flex;gap:1.1rem;margin-top:.2rem;font-size:.76rem;color:var(--ink-2);font-weight:600}
.jcard .j-stats b{color:var(--ink)}
.jcard .j-go{margin-top:.5rem;font-size:.86rem}
@media(max-width:560px){.jgrid{grid-template-columns:1fr}.jcard{grid-template-columns:96px 1fr}}

/* ---------- Subjects ---------- */
.subjects{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.subj-cloud{display:flex;flex-wrap:wrap;gap:.6rem}
.subj{background:var(--surface);border:1px solid var(--line);border-radius:100px;padding:.6rem 1.1rem;font-weight:600;font-size:.92rem;color:var(--ink-2);transition:.2s}
.subj:hover{border-color:var(--navy);color:var(--navy);transform:translateY(-2px);box-shadow:var(--sh-1)}
.subj.more{background:var(--navy);color:#fff;border-color:var(--navy)}
.subj.more:hover{background:var(--navy-3)}

/* ---------- Metrics band (dark) ---------- */
.band{background:var(--navy);color:#e9eef7;border-radius:var(--r-lg);padding:clamp(2.6rem,5vw,4rem);position:relative;overflow:hidden}
.band::before{content:"";position:absolute;right:-6%;top:-30%;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,90,60,.22),transparent 65%)}
.band .b-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;position:relative}
.band .m b{font-family:var(--serif);font-size:clamp(2.6rem,5vw,3.8rem);line-height:1;color:#fff;display:block;letter-spacing:-.01em}
.band .m span{font-size:.84rem;color:#9fb0cc;font-weight:600;margin-top:.3rem;display:block}
.band .m b em{color:var(--accent);font-style:normal}
@media(max-width:720px){.band .b-grid{grid-template-columns:1fr 1fr;gap:1.8rem}}

/* ---------- Authors split ---------- */
.authors-split{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.authors-split .as-l{padding:clamp(2rem,4vw,3.2rem);background:var(--surface)}
.authors-split .as-r{padding:clamp(2rem,4vw,3.2rem);background:var(--bg-2);border-left:1px solid var(--line)}
.steps{display:flex;flex-direction:column;gap:1rem;margin-top:1.4rem}
.step{display:flex;gap:1rem;align-items:flex-start}
.step .n{width:34px;height:34px;flex-shrink:0;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:.9rem}
.step b{font-weight:700}.step p{color:var(--muted);font-size:.92rem}
@media(max-width:760px){.authors-split{grid-template-columns:1fr}.authors-split .as-r{border-left:0;border-top:1px solid var(--line)}}

/* ---------- Footer ---------- */
.foot{background:var(--navy-2);color:#aebbd2;margin-top:0}
.foot .wrap-lg{padding:4rem 1.3rem 2rem}
.foot-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:2.6rem}
.foot .fb b{font-family:var(--serif);color:#fff;font-size:1.5rem}
.foot .fb .logo{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--navy-3);color:#fff;font-family:var(--serif);font-size:1.25rem;margin-bottom:.9rem}
.foot .fb .logo .acc{color:var(--accent)}
.foot .fb p{color:#8294b3;font-size:.92rem;margin-top:.7rem;max-width:34ch}
.foot h4{color:#fff;font-family:var(--sans);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.1rem;font-weight:700}
.foot a{display:block;color:#aebbd2;padding:.3rem 0;font-size:.94rem;transition:.2s}
.foot a:hover{color:#fff}
.foot .fbot{border-top:1px solid rgba(255,255,255,.1);margin-top:3rem;padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.84rem;color:#7286a6}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;gap:2rem}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- reveal ---------- */
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.rise{animation:rise .8s cubic-bezier(.2,.8,.2,1) both}
.d1{animation-delay:.06s}.d2{animation-delay:.14s}.d3{animation-delay:.22s}.d4{animation-delay:.3s}.d5{animation-delay:.38s}
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
[data-reveal].in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}[data-reveal]{opacity:1;transform:none}}

/* ---------- responsive nav ---------- */
@media(max-width:920px){
  .nav,.nav-cta .btn{display:none}
  .menu-btn{display:inline-flex}
  body.nav-open .nav{display:flex;flex-direction:column;align-items:stretch;gap:.2rem;position:fixed;inset:0 0 0 auto;
    width:min(84vw,330px);z-index:60;background:var(--surface);padding:5.5rem 1.4rem 2rem;box-shadow:var(--sh-3);border-left:1px solid var(--line);overflow-y:auto}
  body.nav-open .nav a{font-size:1.1rem;padding:.85rem .6rem;border-bottom:1px solid var(--line-2)}
  body.nav-open{overflow:hidden}
}
@media(max-width:600px){body{font-size:16px}.hero-stats{gap:1.4rem}}

/* ============================================================
   INTERIOR (journal + article)
   ============================================================ */
.subhead{background:var(--bg-2);border-bottom:1px solid var(--line)}
.subhead .wrap{display:flex;align-items:center;gap:1rem;padding:.6rem 0;font-size:.82rem;color:var(--muted);font-weight:600}
.subhead a:hover{color:var(--navy)}.subhead .sep{opacity:.5}

.jhero{padding:clamp(2.4rem,5vw,4rem) 0}
.jhero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:3rem;align-items:center}
.jhero .tags{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.3rem}
.jhero h1{font-size:clamp(2.4rem,5vw,4rem);line-height:.98;margin-bottom:1.2rem}
.jhero h1 em{font-style:italic;color:var(--accent)}
.jhero .lede{max-width:52ch;margin-bottom:1.8rem}
.jhero .jh-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:2.2rem}
.facts{display:grid;grid-template-columns:repeat(4,auto);gap:1.4rem 2.2rem;border-top:1px solid var(--line);padding-top:1.4rem}
.facts dt{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:.25rem}
.facts dd{font-family:var(--serif);font-size:1.3rem;color:var(--navy)}
.cover{aspect-ratio:3/4;border-radius:var(--r-lg);overflow:hidden;position:relative;box-shadow:var(--sh-3);background:linear-gradient(160deg,var(--navy-3),var(--navy-2))}
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34;mix-blend-mode:luminosity}
.cover .cv{position:relative;height:100%;display:flex;flex-direction:column;padding:1.6rem;color:#fff}
.cover .cv .v{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#cdd8ec;font-weight:700}
.cover .cv .t{font-family:var(--serif);font-size:3.4rem;margin-top:auto;line-height:1}
.cover .cv .mn{font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--accent)}
.cover .cv .ft{font-size:.78rem;color:#cdd8ec;border-top:1px solid rgba(255,255,255,.2);padding-top:.7rem;margin-top:.6rem}
@media(max-width:840px){.jhero-grid{grid-template-columns:1fr;gap:2.4rem}.cover{max-width:330px}.facts{grid-template-columns:repeat(2,1fr)}}

.toc-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:2.4rem;align-items:start}
.toc-list{display:flex;flex-direction:column}
.toc-item{display:grid;grid-template-columns:auto 1fr auto;gap:1.1rem;align-items:baseline;padding:1.2rem .4rem;border-bottom:1px solid var(--line);transition:.2s}
.toc-item:hover{background:var(--bg-2);padding-left:.9rem;border-radius:10px}
.toc-item .pg{font-family:var(--serif);color:var(--muted)}
.toc-item h4{font-family:var(--sans);font-weight:700;font-size:1.05rem;line-height:1.25}
.toc-item:hover h4{color:var(--navy)}
.toc-item .sub{font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent);margin-top:.3rem}
.sidecard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;box-shadow:var(--sh-1);margin-bottom:1.3rem}
.sidecard h4{font-family:var(--sans);font-weight:700;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.9rem}
.sidecard .dl li{display:flex;justify-content:space-between;padding:.45rem 0;border-bottom:1px solid var(--line-2);font-size:.9rem}
.sidecard .dl li:last-child{border-bottom:0}.sidecard .dl span{color:var(--muted)}
@media(max-width:860px){.toc-grid{grid-template-columns:1fr}}

/* article */
.art-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:3rem;padding:2rem 0;align-items:start}
.art-head h1{font-size:clamp(2rem,3.8vw,3rem);line-height:1.04;margin:1rem 0 1.2rem}
.art-byline{display:flex;align-items:center;gap:.7rem;font-weight:600}
.art-byline img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.art-byline .aff{color:var(--muted);font-weight:500;font-size:.9rem}
.art-cite{display:grid;grid-template-columns:repeat(4,auto);gap:1rem 2rem;margin:1.6rem 0;padding:1.2rem 0;border-block:1px solid var(--line)}
.art-cite dt{font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:.2rem}
.art-cite dd{font-weight:700;font-size:.92rem}
.art-tools{display:flex;gap:.7rem;flex-wrap:wrap;margin-bottom:2rem}
.prose{font-size:1.16rem;line-height:1.75;color:var(--ink-2);max-width:70ch}
.prose h2{font-family:var(--serif);color:var(--ink);font-size:1.9rem;margin:2.2rem 0 .8rem}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--sans);font-weight:700;font-size:1.05rem;margin:1.6rem 0 .6rem}
.prose p{margin-bottom:1.1rem}
.prose .figure{margin:1.8rem 0}
.prose .figure img{width:100%;border-radius:var(--r);aspect-ratio:16/9;object-fit:cover}
.prose .figure figcaption{font-size:.84rem;color:var(--muted);margin-top:.6rem;padding-left:.9rem;border-left:3px solid var(--accent)}
.kw{display:flex;flex-wrap:wrap;gap:.5rem}
.kw span{font-size:.82rem;background:var(--bg-2);border:1px solid var(--line);padding:.3rem .75rem;border-radius:100px;color:var(--ink-2);font-weight:600}
.citebox{margin-top:2.4rem;background:var(--bg-2);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--r);padding:1.5rem 1.7rem}
.citebox h3{font-family:var(--sans);font-weight:700;font-size:1.1rem;margin-bottom:.7rem}
.citebox p{font-size:.96rem;color:var(--ink-2);margin-bottom:1rem}
.citebox .fmts{display:flex;gap:.5rem;flex-wrap:wrap}
.citebox .fmts button{font-size:.78rem;font-weight:600;border:1px solid var(--line);background:var(--surface);padding:.4rem .8rem;border-radius:100px}
.citebox .fmts button:hover{border-color:var(--navy);color:var(--navy)}
.aside{position:sticky;top:84px;display:flex;flex-direction:column}
.metrics{display:flex;justify-content:space-between;text-align:center}
.metrics b{font-family:var(--serif);font-size:1.7rem;color:var(--navy);display:block}
.metrics span{font-size:.74rem;color:var(--muted);font-weight:600}
.rel li{border-bottom:1px solid var(--line-2)}.rel li:last-child{border-bottom:0}
.rel a{display:block;padding:.7rem 0;font-weight:600;font-size:.94rem;line-height:1.3}
.rel a:hover{color:var(--navy)}.rel .sub{font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent);display:block;margin-top:.3rem}
.dlcard{display:flex;align-items:center;gap:.9rem}
.dlcard .ext{width:42px;height:42px;border-radius:11px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:800;font-size:.74rem}
.dlcard b{display:block}.dlcard span{font-size:.82rem;color:var(--muted)}
@media(max-width:860px){.art-grid{grid-template-columns:1fr;gap:2rem}.aside{position:static;flex-direction:row;flex-wrap:wrap;gap:1.3rem}.aside .sidecard{flex:1 1 230px}}
@media(max-width:520px){.art-cite{grid-template-columns:1fr 1fr}}