/* ==========================================================================
   Future Vertex - style.css (consolidated, reference only)
   --------------------------------------------------------------------------
   Deduplicated union of the inline <style> blocks of all 16 pages in this
   folder, plus mobile/mobile.css merged in at the end. The pages do NOT
   link this file yet - they still carry their own inline styles - so this
   file currently has no effect on rendering.

   - Section 1: rules identical across every page that defines them.
   - Section 2: rules the pages define DIFFERENTLY - one entry per
     distinct variant, with a comment listing the pages using it.
   - Section 3: rules used by only one page, grouped per page.
   - Section 4: mobile/mobile.css, merged unchanged.
   ========================================================================== */

/* ================= 1. Shared across pages ================= */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
.corp{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.corp-inner{display:flex;justify-content:space-between;align-items:center;height:42px;position:relative;z-index:1}
.corp-logo{font-family:var(--serif);font-weight:600;font-size:16px;letter-spacing:.02em}
.corp-logo span{color:var(--green-light)}
.corp-links{display:flex;gap:26px}
.corp-links a{color:rgba(255,255,255,.72);font-size:12.5px;letter-spacing:.03em;transition:color .2s var(--ease)}
.corp-links a:hover{color:#fff}
.top{position:sticky;top:0;z-index:130;transition:box-shadow .3s;}
.j-brand{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;transition:box-shadow .3s}
.j-brand.scrolled{box-shadow:0 1px 20px rgba(0,33,71,.08)}
.j-brand-inner{display:flex;justify-content:space-between;align-items:center;height:74px}
.j-logo{font-family:var(--serif);font-weight:600;font-size:25px;color:var(--navy);line-height:1.15;letter-spacing:-.01em}
.j-logo small{display:block;font-family:var(--sans);font-size:11px;font-weight:400;color:var(--text-3);letter-spacing:.1em;text-transform:uppercase;margin-top:3px}
/* ── Line icon system (16×16, stroke-based) ── */
.ic{width:16px;height:16px;flex-shrink:0;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.ic-sm{width:12px;height:12px;flex-shrink:0;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}

.j-nav-inner{display:flex;align-items:stretch;justify-content:flex-start;flex-wrap:wrap;min-height:48px;padding:0 32px;position:relative}
.nav-tab{padding:14px 18px;font-size:13px;color:var(--text-2);white-space:nowrap;border-bottom:2px solid transparent;display:flex;align-items:center;cursor:pointer;background:none;transition:all .2s var(--ease);letter-spacing:.01em}
.nav-tab:hover{color:var(--navy)}
.nav-tab.active{color:var(--navy);border-bottom-color:var(--green);font-weight:500}
.dd{position:relative;display:flex;align-items:stretch}
.dd-toggle{padding:14px 18px;font-size:13px;color:var(--text-2);background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:5px;white-space:nowrap;transition:color .2s var(--ease)}
.dd-toggle:hover{color:var(--navy)}
.dd.open .dd-toggle{color:var(--navy)}
.dd-caret{font-size:9px;color:var(--text-3);transition:transform .2s var(--ease)}
.dd.open .dd-caret{transform:rotate(180deg);color:var(--green)}
.dd-menu{position:absolute;top:100%;left:0;min-width:540px;background:#fff;border:1px solid var(--border);border-top:2px solid var(--green);z-index:70;box-shadow:0 18px 48px rgba(0,33,71,.15);animation:ddIn .18s var(--ease);display:none;border-radius:0 0 6px 6px;overflow:visible}
@keyframes ddIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

.dd.open .dd-menu{display:block}
.mega{display:flex}
.mega-intro{width:188px;flex-shrink:0;background:var(--bg-soft);padding:22px 20px;border-right:1px solid var(--border)}
.mega-links{flex:1;padding:12px 14px;display:grid;grid-template-columns:1fr;gap:2px;align-content:start}
.mega-links.two{grid-template-columns:1fr 1fr}
.mega-link{display:flex;flex-direction:column;gap:2px;padding:9px 12px;border-radius:5px;text-decoration:none;transition:background .15s}
.mega-link:hover{background:var(--bg-soft)}
.mega-link b{font-size:13px;font-weight:600;color:var(--navy);letter-spacing:.01em}
.mega-link span{font-size:11.5px;color:var(--text-3);line-height:1.4}
.dd-all{margin-left:auto}
.all-toggle{font-weight:600;color:var(--navy)}
.mega-all{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;padding:20px 22px}
.mega-all .col{border-radius:6px;padding:14px 12px}
.mega-all .col.feature{background:var(--green-dim)}
.mega-all .col h5 svg{width:15px;height:15px;flex-shrink:0}
.mega-all .col a.alink{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-2);padding:5px 0;text-decoration:none;line-height:1.4;transition:color .15s}
.mega-all .col a.alink:hover{color:var(--navy)}
.mega-all .col a.alink svg{width:13px;height:13px;flex-shrink:0;color:var(--text-3)}
.mega-all .col a.alink:hover svg{color:var(--green)}
.asub{list-style:none;margin:0 0 4px 20px;padding:0;border-left:1px solid var(--border);padding-left:8px}
.asub a{display:block;font-size:11.5px;color:var(--text-3);padding:2.5px 0;text-decoration:none;line-height:1.4;transition:color .15s}
.asub a:hover{color:var(--navy)}
.mega-all .col .cta-line{display:block;margin-top:8px;font-size:11.5px;font-weight:700;color:var(--navy);text-decoration:none;letter-spacing:.02em}
.mega-all .col .cta-line:hover{color:var(--green)}

.nav-cta{margin-left:auto;display:flex;align-items:center;gap:10px;padding:8px 0}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid transparent;letter-spacing:.02em;transition:all .25s var(--ease);border-radius:4px}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:0 1px 8px rgba(0,33,71,.18)}
.btn-primary:hover{background:var(--navy-mid);border-color:var(--navy-mid);transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,33,71,.22)}
.btn-ghost{background:transparent;border:1px solid var(--navy);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-sm{padding:7px 14px;font-size:12.5px}
.btn-lg{padding:15px 32px;font-size:14px;width:100%;text-align:center}
.main-content{padding:32px 0 0;background:var(--bg)}
.content-grid{display:grid;grid-template-columns:280px minmax(0,1fr) 250px;gap:40px;align-items:start}
.issue-panel{height:400px;border:none;background:#fff;border-radius:4px;overflow:hidden;display:flex;flex-direction:column;box-shadow:none;}
.qkxx-issue-panel{height:400px;border:1px solid var(--border);background:#fff;border-radius:4px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 1px 12px rgba(0,33,71,.05)}
.issue-cover{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:20px 16px}
.issue-cover img{max-width:100%;max-height:100%;width:auto;height:auto;display:block;object-fit:contain;width: 190px;}
.issue-info{padding:14px 16px;border-top:1px solid var(--border)}
.issue-label{font-size:11px;color:var(--green);text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin-bottom:6px}
.issue-title{font-family:var(--serif);font-size:16px;font-weight:600;color:var(--navy);margin-bottom:4px}
.issue-meta{font-size:12.5px;color:var(--text-3);line-height:1.6}
.latest-intro{height:400px;background:var(--bg-soft);padding:26px 28px;border-radius:4px;border:1px solid var(--border);display:flex;flex-direction:column}
.latest-title{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--navy);line-height:1.15;letter-spacing:-.02em;text-wrap:balance}
.latest-abstract{font-family:var(--serif);font-size:15.5px;color:var(--text-2);line-height:1.8;margin-top:16px;max-width:620px;-webkit-line-clamp: 4;display: -webkit-box;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.intro-tags{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.intro-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:100px;font-size:12px;font-weight:500;background:#fff;border:1px solid var(--border)}
.intro-tag--oa{color:var(--green);border-color:rgba(30,122,60,.35);background:var(--green-dim)}
.intro-tag--est{color:var(--navy);border-color:rgba(0,33,71,.25);background:rgba(0,33,71,.04)}
.intro-cta{display:flex;gap:12px;margin-top:auto;padding-top:24px;flex-wrap:wrap}
.intro-cta .btn{padding:12px 24px;font-size:13.5px;font-weight:500;border-radius:4px}
.sidebar{height:400px;display:flex;flex-direction:column;gap:14px}
.eic-block{border-top:2px solid var(--navy);padding-top:14px}
section.block{margin-top:56px;padding:64px 0;border-top:1px solid var(--border);position:relative}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:30px}
.sec-head h2{font-family:var(--sans);font-size:26px;font-weight:600;letter-spacing:-.02em;color:var(--navy)}
.sec-head .more{font-size:13px;color:var(--text-3);transition:color .2s}
.sec-head .more:hover{color:var(--green)}
.atoolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.atab.active{color:var(--navy);border-bottom-color:var(--green);font-weight:500}
.atab:hover{color:var(--navy)}
.viewtoggle{display:inline-flex;border:1px solid var(--border);overflow:hidden;border-radius:4px}
.viewtoggle button{background:#fff;border:0;width:38px;height:36px;cursor:pointer;color:var(--text-3);font-size:14px;transition:all .15s}
.viewtoggle button.active{background:var(--navy);color:#fff}
.viewtoggle button:hover:not(.active){background:var(--bg-soft)}
.press-note{font-family:var(--serif);font-size:14.5px;color:var(--text-2);background:var(--bg-soft);padding:14px 18px;border-radius:4px;margin-bottom:24px;border-left:3px solid var(--green);line-height:1.75}
.articles.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.art-card{border:1px solid var(--border);padding:28px;display:flex;flex-direction:column;transition:all .25s var(--ease);background:#fff;border-radius:4px;position:relative;overflow:hidden}
.index-body .art-card {padding: 28px;}
.art-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--green),var(--green-light));opacity:0;transition:opacity .25s}
.art-card:hover{border-color:rgba(0,33,71,.16);box-shadow:0 8px 30px rgba(0,33,71,.08);transform:translateY(-2px)}
.art-card:hover::before{opacity:1}
.art-card .atype{font-size:11px;color:var(--green);letter-spacing:.08em;text-transform:uppercase;font-weight:600;display:flex;align-items:center;gap:6px;border: none;padding:0;}
.art-card .atype::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);opacity:.55}
.art-card h3{font-family:var(--serif);font-size:18px;line-height:1.4;font-weight:600;margin-top:14px}
.art-card h3 a{color:var(--text);transition:color .2s}
.art-card:hover h3 a{color:var(--navy)}
.art-card .auth{font-size:13px;color:var(--text-3);margin-top:12px}
.art-card .date{font-size:12px;color:var(--text-3);margin-top:auto;padding-top:16px;border-top:1px solid var(--border);letter-spacing:.02em}
.articles.list{display:block}
.articles.list .art-row:first-child{border-top:0}
.art-row h3 a{color:var(--text);transition:color .2s}
.art-row h3 a:hover{color:var(--navy)}
.art-row .auth{font-size:13px;color:var(--text-3);margin-top:6px}
.art-row .rmeta .type{color:var(--green);font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:11px}
.art-row .rmeta{display:flex;flex-wrap:wrap;gap:16px;font-size:12px;color:var(--text-3);margin-top:12px;align-items:center}
.art-row .rmeta a{color:var(--navy);font-weight:600;transition:color .2s}
.art-row .rmeta a:hover{color:var(--green)}
.art-row .abs{font-size:14.5px;line-height:1.75;color:var(--text-2);margin-top:10px;-webkit-line-clamp: 4;display: -webkit-box;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.art-row.abs p{margin: 0;}
.ff-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 55%,var(--navy-light) 100%); padding:88px 0 132px;position:relative;overflow:hidden;}
.ff-band::before{content:"";position:absolute;inset:0; background:radial-gradient(ellipse at 30% 50%,rgba(47,143,80,.12) 0%,transparent 60%), radial-gradient(ellipse at 80% 20%,rgba(255,255,255,.03) 0%,transparent 50%); pointer-events:none;}
.ff-section-head{max-width:1240px;margin:0 auto;padding:0 32px;text-align:left;position:relative;z-index:1}
.ff-section-head .kicker{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.18em;color:var(--green-light);margin-bottom:16px}
.ff-section-head h3{font-family:var(--serif);font-size:38px;font-weight:600;color:#fff;letter-spacing:-.02em;line-height:1.15;max-width:700px}
.ff-cards-wrap{margin-top:-92px;position:relative;z-index:2;padding-bottom:76px}
.ff-cards{display:flex;margin:0 -20px;flex-wrap:wrap}
.ff-card{position:relative;width:calc(33.333% - 40px);padding:32px 32px 40px;margin:0 20px; background:#fff;border-radius:6px; box-shadow:0 4px 36px rgba(0,33,71,.12),0 1px 3px rgba(0,33,71,.06); transition:all .3s var(--ease);display:flex;flex-direction:column;border-top:3px solid var(--green);}
.ff-card:hover{box-shadow:0 12px 44px rgba(0,33,71,.16);transform:translateY(-4px)}
.card__kicker{margin-bottom:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--green);font-family:var(--sans)}
.card__title{margin:0 0 12px;font-family:var(--serif);font-size:20px;line-height:1.35;font-weight:600;color:var(--text);transition:color .2s}
.ff-card:hover .card__title{color:var(--navy)}
.card__meta{margin:0 0 14px;display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--text-3);font-family:var(--sans)}
.card__meta .separator{color:var(--border-strong)}
.card__excerpt{font-family:var(--serif);font-size:14px;line-height:1.75;color:var(--text-2);margin-bottom:20px;flex:1}
.card__actions{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;padding-top:20px;border-top:1px solid var(--border);margin-top:auto}
.card__actions a{color:var(--navy);text-decoration:none;transition:color .2s;display:flex;align-items:center;gap:4px}
.card__actions a:hover{color:var(--green)}
.ff-player{background:var(--bg-soft);padding:16px 18px;border-radius:6px;margin-top:4px;display:flex;align-items:center;gap:12px;border:1px solid var(--border)}
.ff-play{width:40px;height:40px;background:linear-gradient(135deg,var(--green),var(--green-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;border-radius:50%;flex-shrink:0;cursor:pointer;transition:transform .2s var(--ease);box-shadow:0 2px 10px rgba(30,122,60,.3)}
.ff-play:hover{transform:scale(1.08)}
.ff-track{flex:1;height:3px;background:var(--border-strong);position:relative;border-radius:2px;overflow:hidden}
.ff-track::before{content:"";position:absolute;left:0;top:0;height:100%;width:35%;background:linear-gradient(90deg,var(--green),var(--green-light));border-radius:2px}
.ff-time{font-size:12px;color:var(--text-3);white-space:nowrap;font-variant-numeric:tabular-nums}
.ff-list{display:flex;flex-direction:column;gap:14px;margin-top:4px}
.ff-list-item{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center;padding:12px;border-radius:6px;border:1px solid var(--border);transition:all .2s;cursor:pointer}
.ff-list-item:hover{border-color:rgba(30,122,60,.35);background:var(--green-dim)}
.ff-list-thumb{width:64px;height:64px;border-radius:4px;background:linear-gradient(135deg,var(--bg-soft),#e6ece6);display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--text-3);letter-spacing:.04em;text-transform:uppercase;font-weight:500}
.ff-list-item .t{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--text);line-height:1.4}
.ff-list-item .by{font-size:12px;color:var(--text-3);margin-top:4px}
.ff-editors{display:flex;flex-direction:column;gap:0;margin-top:4px}
.ff-editor{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-top:1px solid var(--border);transition:background .2s;border-radius:6px}
.ff-editor:first-child{border-top:0;padding-top:0}
.ff-editor:hover{background:var(--bg-soft)}
.ff-editor .av{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex-shrink:0;letter-spacing:.02em}
.ff-editor .n{font-family:var(--sans);font-size:15px;font-weight:600;color:var(--text);line-height:1.35}
.ff-editor .r{font-size:12px;color:var(--text-3);margin-top:3px}
.ff-editor .q{font-family:var(--serif);font-size:13.5px;color:var(--text-2);font-style:italic;margin-top:6px;line-height:1.6;opacity:.8}
.foot-main{display:grid;grid-template-columns:2fr 3fr;gap:72px;padding:64px 0 52px;position:relative;z-index:1}
.foot-brand{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:.01em;line-height:1.2}
.foot-brand span{color:var(--green-light)}
.foot-col a{display:block;color:rgba(255,255,255,.7);font-size:14px;padding:6px 0;transition:all .2s;border-bottom:1px solid transparent}
.foot-col a:hover{color:#fff;border-bottom-color:rgba(255,255,255,.2)}
.foot-social{display:flex;align-items:center;gap:24px}
.foot-social a{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.7);font-size:13px;transition:color .2s}
.foot-social a:hover{color:#fff}
.foot-social svg{width:17px;height:17px;flex-shrink:0;display:block}

.ad-content{padding:26px 22px;background:var(--navy);color:#fff;display:flex;flex-direction:column}
.ad-content .ad-title{font-family:var(--serif);font-size:16px;font-weight:700;line-height:1.35;margin-bottom:12px}
.ad-content p{font-size:13.5px;line-height:1.65;font-weight:400;opacity:.92}
.ad-learn{margin-top:auto;display:inline-block;color:#4db06d;font-size:13.5px;font-weight:600;letter-spacing:.02em;border-bottom:1px solid rgba(77,176,109,.45);padding-bottom:1px;transition:all .2s var(--ease)}
.ad-learn:hover{color:#6fd08f;border-bottom-color:#6fd08f}
.eic-label{font-size:10.5px;color:var(--green);text-transform:uppercase;letter-spacing:.14em;font-weight:700;margin-bottom:5px}
.eic-name{font-family:var(--sans);font-size:17px;font-weight:600;color:var(--navy);line-height:1.3}
.eic-role{font-size:13px;color:var(--text-2);margin-top:4px}
.page-hero{background:var(--navy);color:#fff;padding:56px 0 48px}
.doc-toc-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3);margin-bottom:12px}
.doc-toc a:hover{color:var(--navy)}
.doc-toc a.active{color:var(--navy);font-weight:600;border-left-color:var(--green)}
.doc-section:first-child{border-top:0;padding-top:8px}
.doc-section h3{font-size:15.5px;font-weight:600;color:var(--navy);margin:22px 0 10px}
.doc-section p b{color:var(--navy)}
.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.principle{background:var(--bg-soft);border:1px solid var(--border);border-radius:6px;padding:16px 16px 14px}
.principle b{display:block;font-size:14px;color:var(--navy);margin-bottom:6px}
.principle span{font-family:var(--serif);font-size:13px;color:var(--text-2);line-height:1.6}
.atype-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}
.atype{border:1px solid var(--border);border-radius:6px;padding:18px 18px 14px;background:#fff}
.atype-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}
.atype-head b{font-family:var(--sans);font-size:15px;font-weight:600;color:var(--navy);letter-spacing:-.01em}
.atype-badge{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:3px 9px;border-radius:100px;background:var(--green-dim);color:var(--green)}
.atype-badge.invite{background:rgba(0,33,71,.06);color:var(--navy)}
.atype p{font-family:var(--serif);font-size:13.5px;line-height:1.7}
.atype-meta{font-size:11.5px;color:var(--text-3);margin-top:10px;padding-top:10px;border-top:1px solid var(--border);line-height:1.5}
.bullet-list{margin-top:10px;padding-left:0;list-style:none}
.bullet-list li{position:relative;padding:6px 0 6px 18px;font-family:var(--serif);font-size:15px;line-height:1.7;color:var(--text-2)}
.bullet-list li::before{content:"";position:absolute;left:0;top:17px;width:5px;height:5px;border-radius:50%;background:var(--green)}
.bullet-list b, .bullet-list strong{color:var(--navy)}
.steps{list-style:none;counter-reset:st;margin:18px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.steps li{counter-increment:st;position:relative;border:1px solid var(--border);border-radius:6px;padding:16px 16px 14px 54px;background:#fff}
.steps li::before{content:counter(st);position:absolute;left:16px;top:16px;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center}
.steps b,.steps strong{display:block;font-size:14px;color:var(--navy);margin-bottom:4px}
.steps span{font-family:var(--serif);font-size:13px;color:var(--text-2);line-height:1.6}
.flow-note{margin-top:18px;background:var(--bg-soft);border-left:3px solid var(--green);padding:14px 18px;border-radius:0 6px 6px 0;font-family:var(--serif);font-size:13.5px;line-height:1.75}
.ft-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.ft-card{border:1px solid var(--border);border-radius:6px;padding:18px;background:#fff}
.ft-card b,.ft-card strong{font-family:var(--sans);font-size:15px;font-weight:600;color:var(--navy);display:block;margin-bottom:8px}
.ft-card p{font-family:var(--serif);font-size:13.5px;line-height:1.7}
.ft-note{font-size:11.5px;color:var(--text-3);margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}
.ft-mail{display:inline-block;margin-top:8px;font-weight:600;color:var(--green);font-size:13.5px}
.tpl-row{display:flex;gap:14px;margin-top:18px;flex-wrap:wrap}
.backtotop{position:fixed;right:28px;bottom:32px;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:#fff;color:var(--navy);font-size:18px;cursor:pointer;box-shadow:0 6px 20px rgba(0,33,71,.15);opacity:0;pointer-events:none;transform:translateY(8px);transition:all .25s var(--ease);z-index:999}
.backtotop.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.backtotop:hover{background:var(--navy);color:#fff}
.dd.cur .dd-toggle{color:var(--green);font-weight:700;background:var(--green-dim);border-radius:4px}

.toc-group{margin-bottom:14px}
.toc-group-head{display:block;font-size:13.5px;font-weight:700;color:var(--navy);padding:7px 0 7px 12px;margin-left:-12px;border-left:2px solid var(--green)}
.toc-group a:not(.toc-group-head){padding-left:22px}
.doc-group{padding-top:8px;margin-top:8px}
.doc-group h2{font-size:34px;margin-bottom:18px}
.int-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:36px 0 8px}
.toolbar-note{font-size:12.5px;color:var(--text-3)}
.interviews{padding:24px 0 80px}
.int-card{border:1px solid var(--border);border-radius:4px;background:#fff;padding:30px 30px 26px;margin-bottom:20px;position:relative;overflow:hidden;transition:all .25s var(--ease)}
.int-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--green),var(--green-light));opacity:0;transition:opacity .25s}
.int-card:hover{border-color:rgba(0,33,71,.16);box-shadow:0 8px 30px rgba(0,33,71,.08);transform:translateY(-2px)}
.int-card:hover::before{opacity:1}
.int-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.int-type{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px}
.int-type.video{color:var(--green)}
.int-type.written{color:var(--navy)}
.int-type svg{width:13px;height:13px;flex-shrink:0;display:block}
.int-date{font-size:12px;color:var(--text-3)}
.int-card h3{font-family:var(--serif);font-size:21px;line-height:1.35;font-weight:600;margin-top:12px}
.int-card h3 a{color:var(--text);transition:color .2s}
.int-card:hover h3 a{color:var(--navy)}
.int-people{font-size:13px;color:var(--text-3);margin-top:8px}
.int-excerpt{font-size:14.5px;line-height:1.75;color:var(--text-2);margin-top:12px;max-width:840px}
.int-media{position:relative;width:300px;flex-shrink:0;border-radius:4px;overflow:hidden;border:1px solid var(--border);background:var(--navy)}
.int-media img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.int-play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:rgba(0,33,71,.78);border:2px solid rgba(255,255,255,.9);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;padding-left:2px;cursor:pointer;transition:all .22s var(--ease);box-shadow:0 4px 18px rgba(0,0,0,.35)}
.int-play-btn:hover{background:var(--green);transform:translate(-50%,-50%) scale(1.08)}
.int-media .int-dur{position:absolute;right:10px;bottom:10px;background:rgba(0,0,0,.72);color:#fff;font-size:11px;padding:2px 7px;border-radius:3px;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.int-row{display:flex;gap:22px}
.int-thumb{width:150px;height:150px;flex-shrink:0;border-radius:4px;overflow:hidden;border:1px solid var(--border);background:var(--bg-soft)}
.int-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.int-body{flex:1;min-width:0}
.int-actions{margin-top:16px;display:flex;align-items:center;gap:20px}
.int-actions a{font-size:13px;font-weight:600;color:var(--navy);transition:color .2s}
.int-actions a:hover{color:var(--green)}

.int-article{max-width:880px;margin:0 auto;padding:44px 0 80px}
.int-media-lg{position:relative;border-radius:6px;overflow:hidden;border:1px solid var(--border);background:var(--navy);box-shadow:0 10px 40px rgba(0,33,71,.12)}
.int-media-lg img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.int-media-lg .int-play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;background:rgba(0,33,71,.78);border:2px solid rgba(255,255,255,.9);color:#fff;display:flex;align-items:center;justify-content:center;font-size:21px;padding-left:4px;cursor:pointer;transition:all .22s var(--ease);box-shadow:0 6px 24px rgba(0,0,0,.4)}
.int-media-lg .int-play-btn:hover{background:var(--green);transform:translate(-50%,-50%) scale(1.06)}
.int-media-lg .int-dur{position:absolute;right:16px;bottom:16px;background:rgba(0,0,0,.74);color:#fff;font-size:13px;padding:4px 10px;border-radius:4px;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.int-meta{display:flex;flex-wrap:wrap;gap:10px 28px;padding:18px 0 8px;border-bottom:1px solid var(--border);margin-bottom:26px;font-size:13.5px;color:var(--text-2)}
.int-meta b{color:var(--navy);font-weight:600}
.int-article h2{font-family:var(--serif);font-size:24px;font-weight:700;margin:36px 0 14px;color:var(--navy)}
.int-article p{font-size:15.5px;line-height:1.85;color:var(--text-2);margin:14px 0}
.int-article .int-lead{font-size:17px;line-height:1.85;color:var(--navy);margin:28px 0 0}
.int-quote-big{border-left:4px solid var(--green);padding:8px 0 8px 24px;margin:30px 0;font-family:var(--serif);font-size:21px;font-style:italic;line-height:1.6;color:var(--navy)}
.int-points{list-style:none;margin:16px 0 8px;padding:0}
.int-points li{padding:9px 0 9px 28px;position:relative;font-size:15px;line-height:1.7;color:var(--text-2);border-bottom:1px solid var(--border)}
.int-points li::before{content:"";position:absolute;left:2px;top:17px;width:8px;height:8px;border-radius:50%;background:var(--green)}
.int-article li p {margin: 0;}
.qa-block{margin:22px 0}
.qa-block .q{font-weight:600;color:var(--navy);margin-bottom:8px}
.qa-block .q::before{content:"Q: "}
.qa-block .a{color:var(--text-2);line-height:1.85;font-size:15.5px}
.int-thumb-lg{width:120px;height:120px;flex-shrink:0;border-radius:6px;overflow:hidden;border:1px solid var(--border);margin-bottom:8px}
.int-thumb-lg img{width:100%;height:100%;object-fit:cover;display:block}
.int-back{margin-top:44px;padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.int-back a{font-size:13.5px;font-weight:600;color:var(--navy);transition:color .2s}
.int-back a:hover{color:var(--green)}

.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);color:#fff;padding:80px 0 72px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;right:-120px;top:-120px;width:480px;height:480px;border-radius:50%;background:rgba(30,122,60,.12)}
.hero-kicker{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green-light);margin-bottom:16px}
.hero h1{font-family:var(--serif);font-size:48px;line-height:1.1;font-weight:600;letter-spacing:-.02em;margin-bottom:18px;text-wrap:balance}
.sub-nav{background:var(--navy-mid);border-bottom:1px solid rgba(255,255,255,.1)}
.sub-nav a{display:inline-flex;align-items:center;padding:12px 24px;font-size:13px;color:rgba(255,255,255,.7);border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap}
.sub-nav a:hover{color:#fff}
.sub-nav a.active{color:#fff;font-weight:600;border-bottom-color:var(--green-light)}
.sub-nav .sub-divider{color:rgba(255,255,255,.2);padding:0 4px;font-size:13px}
.section{padding:64px 0 40px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:36px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.section-head h2{font-family:var(--sans);font-size:26px;color:var(--navy);font-weight:600;letter-spacing:-.02em}


/* ================= 2. Styled differently across pages ================= */

/* :root */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
:root{--navy:#002147; --navy-mid:#0a3057; --navy-light:#14395f; --green:#1e7a3c; --green-dark:#155f2e; --green-light:#2f8f50; --green-dim:rgba(30,122,60,.08); --bg:#ffffff; --bg-soft:#f4f4f4; --bg-warm:#f7f7f7; --text:#333333; --text-2:#5f5f5f; --text-3:#8a8a8a; --border:#e2e2e2; --border-strong:#c9c9c9; --accent:#1e7a3c; --serif:"Source Serif 4", Georgia, serif; --sans:"Inter", system-ui, -apple-system, sans-serif; --ease:cubic-bezier(.4,0,.2,1);}
/* used by: company-journals, company-about, journal-publishing-policies */
/* :root{--navy:#002147; --navy-mid:#0a3057; --navy-light:#14395f; --green:#1e7a3c; --green-dark:#155f2e; --green-light:#2f8f50; --green-dim:rgba(30,122,60,.08); --bg:#ffffff; --bg-soft:#f4f4f4; --bg-warm:#f7f7f7; --text:#333333; --text-2:#5f5f5f; --text-3:#8a8a8a; --border:#e2e2e2; --border-strong:#c9c9c9; --serif:"Source Serif 4", Georgia, serif; --sans:"Inter", system-ui, -apple-system, sans-serif; --ease:cubic-bezier(.4,0,.2,1);} */
/* used by: index */
/* :root{--navy:#002147;--green-light:#2f8f50;--serif:"Source Serif 4",Georgia,serif;--sans:"Inter",system-ui,-apple-system,sans-serif} */

/* body */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page, company-journals, company-about, journal-publishing-policies */
body{font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.7;font-size:15px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
/* used by: index */
/* body{font-family:var(--sans);background:var(--navy);color:#fff;min-height:100vh;display:grid;place-items:center;text-align:center;padding:24px} */

/* a */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page, company-journals, company-about, journal-publishing-policies */
a{color:inherit;text-decoration:none}
/* used by: index */
/* a{color:var(--green-light);font-weight:600;text-decoration:none;border-bottom:1px solid rgba(47,143,80,.4)} */

/* .wrap */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
/* used by: company-journals, company-about, journal-publishing-policies */
/* .wrap{max-width:1280px;margin:0 auto;padding:0 40px} */
/* used by: index */
/* .wrap{max-width:520px} */

/* .corp */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.corp{background:var(--navy);color:#fff;position:relative;overflow:hidden}
/* used by: company-journals, company-about, journal-publishing-policies */
/* .corp{background:var(--navy);color:#fff} */

/* .corp-inner */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.corp-inner{display:flex;justify-content:space-between;align-items:center;height:42px;position:relative;z-index:1}
/* used by: company-journals, company-about, journal-publishing-policies */
/* .corp-inner{display:flex;justify-content:space-between;align-items:center;height:42px} */

/* .corp-links a */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .corp-links a{color:rgba(255,255,255,.72);font-size:12.5px;letter-spacing:.03em;transition:color .2s var(--ease)} */
/* used by: company-journals, journal-publishing-policies */
/* .corp-links a{color:rgba(255,255,255,.72);font-size:12.5px;letter-spacing:.03em;transition:color .2s} */
/* used by: company-about */
.corp-links a{position:relative;color:rgba(255,255,255,.72);font-size:12.5px;letter-spacing:.03em;transition:color .2s}

/* .j-brand-inner */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article */
.j-brand-inner{display:flex;justify-content:space-between;align-items:center;height:74px}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .j-brand-inner{display:flex;justify-content:space-between;align-items:center;height:156px} */

/* .j-logo */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article */
/* .j-logo{font-family:var(--serif);font-weight:600;font-size:25px;color:var(--navy);line-height:1.15;letter-spacing:-.01em} */
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.j-logo{font-family:var(--serif);font-weight:700;font-size:36px;color:var(--navy);line-height:1.12;letter-spacing:-.01em}
/* used by:ftca-issues */
.browse-articles-page .j-logo{font-size:25px;}

/* .j-logo small */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article */
.j-logo small{display:block;font-family:var(--sans);font-size:11px;font-weight:400;color:var(--text-3);letter-spacing:.1em;text-transform:uppercase;margin-top:3px}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .j-logo small{display:block;font-family:var(--sans);font-size:12px;font-weight:500;color:var(--text-2);letter-spacing:.15em;text-transform:uppercase;margin-top:10px} */

/* .j-nav */
/* used by: ftca-home, ftca-issues, ftca_article, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .j-nav{border-bottom:1px solid var(--border);background:#fff} */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers */
.j-nav{border-bottom:1px solid var(--border);background:#fff;position:sticky;top:74px;z-index:99}

/* .mega-intro h4 */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.mega-intro h4{font-family:var(--sans);font-size:14px;color:var(--navy);font-weight:600;margin-bottom:8px;line-height:1.3;letter-spacing:-.01em}
/* used by: ftca_article */
/* .mega-intro h4{font-family:var(--serif);font-size:16px;color:var(--navy);font-weight:700;margin-bottom:8px;line-height:1.25} */

/* .mega-intro p */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.mega-intro p{font-family:var(--serif);font-size:13px;color:var(--text-2);line-height:1.6}
/* used by: ftca_article */
/* .mega-intro p{font-size:12.5px;color:var(--text-2);line-height:1.55} */

/* .dd-menu.mega-all-menu */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article */
.dd-menu.mega-all-menu{min-width:960px;left:auto;right:0}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .dd-menu.mega-all-menu{min-width:900px;left:auto;right:0} */

/* .mega-all .col h5 */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.mega-all .col h5{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.11em;color:var(--green);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:7px}
/* used by: ftca_article */
/* .mega-all .col h5{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.11em;color:var(--green);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)} */

/* .ad-box */
/* used by: ftca-home */
.ad-box{flex:1;min-height:0;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:4px;overflow:hidden;background:#fff}
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written */
/* .ad-box{flex:1;min-height:0;border:1px solid var(--border);border-radius:4px;overflow:hidden;background:var(--navy);display:flex} */

/* .atabs */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written */
.atabs{padding-bottom:-1px;display:flex;gap:4px;border-bottom:1px solid var(--border);flex:1}
/* used by: ftca-issues */
/* .atabs{display:flex;gap:4px;border-bottom:1px solid var(--border);flex:1} */

/* .atab */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers */
.atab{padding:11px 16px;font-size:15px;color:var(--text-3);white-space:nowrap;background:none;border:0;border-bottom:2px solid transparent;cursor:pointer;transition:all .2s var(--ease);margin-bottom:-1px}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written */
/* .atab{padding:11px 16px;font-size:15px;color:var(--text-3);white-space:nowrap;background:none;border:0;border-bottom:2px solid transparent;cursor:pointer;transition:all .2s var(--ease);margin-bottom:-1px;text-decoration:none;display:inline-block} */

/* .art-row */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written */
.art-row{padding:20px 0;border-top:1px solid var(--border);}
/* used by: ftca-issues */
/* .art-row{padding:20px 0;border-bottom:1px solid var(--border)} */

/* .art-row h3 */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written */
/* .art-row h3{font-family:var(--serif);font-size:18px;line-height:1.4;font-weight:600} */
/* used by: ftca-issues */
.art-row h3{font-family:var(--serif);font-size:18px;line-height:1.4;font-weight:600;margin-top:10px}

/* .art-row .rmeta */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, ftca-interviews, ftca-interviews-video, ftca-interviews-written */
/* .art-row .rmeta{text-align:right;font-size:12px;color:var(--text-3);white-space:nowrap;padding-top:4px} */
/* used by: ftca-issues */
.art-row .rmeta{display:flex;flex-wrap:wrap;gap:16px;font-size:12px;color:var(--text-3);margin-top:12px;align-items:center}

/* footer */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, company-journals, company-about, journal-publishing-policies */
/* footer{background:var(--navy);color:#fff;margin-top:0;position:relative;overflow:hidden} */
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
footer{background:linear-gradient(120deg,#0a2a52 0%,#0d3a6d 45%,#102852 100%);color:#fff;margin-top:0;position:relative;overflow:hidden}

/* footer::before */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, company-journals, company-about, journal-publishing-policies */
/* footer::before{content:"";position:absolute;inset:0; background:radial-gradient(ellipse at 70% 0%,rgba(47,143,80,.10) 0%,transparent 60%); pointer-events:none;} */
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
footer::before{content:"";position:absolute;inset:0; background:radial-gradient(ellipse at 80% -15%,rgba(255,255,255,.06) 0%,transparent 55%), radial-gradient(ellipse at 10% 115%,rgba(96,165,250,.16) 0%,transparent 55%); pointer-events:none;}

/* .foot-sub */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, company-journals, company-about, journal-publishing-policies */
/* .foot-sub{margin-top:9px;font-family:var(--sans);font-size:12.5px;font-weight:400;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.58)} */
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.foot-sub{margin-top:10px;font-family:var(--sans);font-size:12.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.65)}

/* .foot-tagline */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, company-journals, company-about, journal-publishing-policies */
/* .foot-tagline{margin-top:22px;font-family:var(--serif);font-size:15px;color:rgba(255,255,255,.72);max-width:280px;line-height:1.75} */
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
.foot-tagline{margin-top:24px;font-family:var(--sans);font-size:14.5px;color:rgba(255,255,255,.72);max-width:280px;line-height:1.75}

/* .foot-nav */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, company-journals, company-about, journal-publishing-policies */
.foot-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .foot-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:44px} */

/* .foot-col h4 */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, company-journals, company-about, journal-publishing-policies */
.foot-col h4{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green-light);margin-bottom:18px}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .foot-col h4{font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.82);margin-bottom:18px} */

/* .foot-bottom */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article, company-journals, company-about, journal-publishing-policies */
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;font-size:13px;color:rgba(255,255,255,.55);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;position:relative;z-index:1}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;font-size:13px;color:rgba(255,255,255,.62);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;position:relative;z-index:1} */



/* .page-hero h1 */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, journal-publishing-policies */
.page-hero h1{font-family:var(--serif);font-size:38px;font-weight:600;letter-spacing:-.02em;line-height:1.12;text-wrap:balance}
/* used by: ftca-issues, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .page-hero h1{font-family:var(--serif);font-size:38px;font-weight:700;letter-spacing:-.01em;line-height:1.15} */

/* .page-hero p */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, journal-publishing-policies */
.page-hero p{font-family:var(--serif);font-size:16px;line-height:1.75;max-width:720px;margin-top:14px;color:rgba(255,255,255,.85)}
/* used by: ftca-issues, ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
/* .page-hero p{font-size:15.5px;line-height:1.7;max-width:720px;margin-top:14px;color:rgba(255,255,255,.82)} */

/* .doc-layout */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers */
.doc-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;padding:48px 0 72px;align-items:start}
/* used by: journal-publishing-policies */
/* .doc-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:48px;padding:48px 0 72px;align-items:start} */

/* .doc-toc */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers */
.doc-toc{position:sticky;top:170px;border-left:2px solid var(--border);padding:4px 0 4px 18px;max-height:calc(100vh - 148px);overflow-y:auto}
/* used by: journal-publishing-policies */
/* .doc-toc{position:sticky;top:24px;border-left:2px solid var(--border);padding:4px 0 4px 18px;max-height:calc(100vh - 48px);overflow-y:auto} */

/* .doc-toc a */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers */
.doc-toc a{display:block;font-size:13.5px;color:var(--text-2);padding:7px 0 7px 12px;margin-left:-12px;border-left:2px solid transparent;transition:all .15s;line-height:1.35}
/* used by: journal-publishing-policies */
/* .doc-toc a{display:block;font-size:13px;color:var(--text-2);padding:6px 0 6px 12px;margin-left:-12px;border-left:2px solid transparent;transition:all .15s;line-height:1.35} */

/* .doc-section */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers */
.doc-section{padding:36px 0;border-top:1px solid var(--border);scroll-margin-top:200px}
/* used by: ftca_article, journal-publishing-policies */
/* .doc-section{padding:36px 0;border-top:1px solid var(--border);scroll-margin-top:120px} */

/* .doc-section h2 */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, journal-publishing-policies */
.doc-section h2{font-family:var(--sans);font-size:23px;font-weight:600;color:var(--navy);letter-spacing:-.015em;margin-bottom:14px}
/* used by: ftca_article */
.articleBody .doc-section h2{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--navy);letter-spacing:-.01em;margin-bottom:14px}
h3.navTitle2.navTitle{font-size:15.5px;font-weight:600;color:var(--navy);margin:22px 0 10px}

/* .doc-section p */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers, journal-publishing-policies */
.doc-section p{font-family:var(--serif);font-size:15.5px;line-height:1.8;color:var(--text-2);font-weight:400}
/* used by: ftca_article */
.articleBody .doc-section p,#FullText p{font-size:14.5px;line-height:1.75;color:var(--text-2);font-family:var(--sans);}
.doc-group >h2 {font-size: 34px;margin-bottom: 18px;}


/* .hero-inner */
/* used by: company-journals */
.hero-inner{position:relative;z-index:1;max-width:780px}
/* used by: company-about */
/* .hero-inner{position:relative;z-index:1;max-width:820px} */

/* .hero p */
/* used by: company-journals */
.hero p{font-size:17px;color:rgba(255,255,255,.78);line-height:1.7;max-width:620px}
/* used by: company-about */
/* .hero p{font-size:17px;color:rgba(255,255,255,.78);line-height:1.7;max-width:660px} */

/* .sub-nav-inner */
/* used by: company-journals, journal-publishing-policies */
/* .sub-nav-inner{display:flex;align-items:center;gap:0;padding:0} */
/* used by: company-about */
.sub-nav-inner{display:flex;align-items:center;gap:0;padding:0;min-height:46px}

/* .section-head .count */
/* used by: company-journals */
/* .section-head .count{font-size:13px;color:var(--text-3)} */
/* used by: company-about */
.section-head .count{font-size:13px;color:var(--text-3);letter-spacing:.06em;text-transform:uppercase}

/* ================= 3. Used by a single page ================= */

/* ---- ftca-home.html ---- */
.ad-video{flex:1;min-height:0;display:block;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,var(--navy-light) 100%);background-size: cover;}
.ad-video::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 28% 30%,rgba(47,143,80,.38) 0%,transparent 58%),radial-gradient(ellipse at 80% 72%,rgba(255,255,255,.08) 0%,transparent 55%)}
.ad-video:hover .fv-play{background:var(--green);border-color:var(--green)}
.ad-caption{padding:14px 16px 16px;border-top:1px solid var(--border)}
.ad-cap-title{font-family:var(--serif);font-size:16px;font-weight:600;color:var(--navy);line-height:1.4;margin:0}
.ad-cap-title a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
.ad-cap-title a:hover{color:var(--green)}
.ad-cap-meta{font-size:12.5px;color:var(--text-2);margin-top:5px}
.wp-link{font-family:var(--serif);font-size:16px;font-weight:600;color:var(--navy);line-height:1.4;text-decoration:none;transition:color .2s var(--ease)}
.wp-link:hover{color:var(--green)}
.ff-video{display:block;position:relative;margin:-32px -32px 24px;aspect-ratio:16/9;border-radius:6px 6px 0 0;overflow:hidden;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 60%,var(--navy-light) 100%)}
.ff-video::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 28% 30%,rgba(47,143,80,.38) 0%,transparent 58%),radial-gradient(ellipse at 80% 72%,rgba(255,255,255,.08) 0%,transparent 55%)}
.fv-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;padding-left:3px;backdrop-filter:blur(3px);transition:all .25s var(--ease)}
.ff-video:hover .fv-play{background:var(--green);border-color:var(--green)}
.fv-badge{position:absolute;left:14px;top:14px;font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(0,33,71,.55);padding:5px 11px;border-radius:100px}
.fv-time{position:absolute;right:12px;bottom:12px;font-size:12px;color:#fff;background:rgba(0,0,0,.6);padding:3px 8px;border-radius:4px;font-variant-numeric:tabular-nums}
.ff-groups{display:flex;flex-direction:column;gap:12px;margin-top:4px}
.ff-group{padding:12px 14px;border-radius:6px;border:1px solid var(--border);background:var(--bg-soft)}
.ff-group-title{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--navy);letter-spacing:.01em}
.ff-group-tags{font-size:12.5px;color:var(--text-3);margin-top:5px;line-height:1.6}

/* ---- ftca-about.html ---- */
/* .main {height: calc(100vh - 646px);} */
.board-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 32px;margin-top:18px}
.board-item{padding:10px 0;border-bottom:1px solid var(--border)}
.board-item b{display:block;font-family:var(--sans);font-size:14.5px;font-weight:600;color:var(--navy);line-height:1.4}
.board-item span{display:block;font-family:var(--serif);font-size:13px;color:var(--text-2);line-height:1.55;margin-top:2px}


/* ---- ftca-issues.html ---- */
.issue-list-body .article-list-journalg,.latest-all-body .article-list-journalg{display: none;}
.issue-list-body .art-row,.latest-all-body .art-row{border: none;border-bottom:1px solid var(--border);box-shadow: none;}
.issue-list-body .art-row:hover,.latest-all-body .art-row:hover{transform:none;}
.issue-list-body .art-row:hover::before,.latest-all-body .art-row:hover::before{display: none;}
.issue-list-body .issue-head h2,.latest-all-body .issue-head h2{margin-top: 0;}
.issue-list-body .issue-head .iintro,.latest-all-body .issue-head .iintro{margin-bottom: 0;}
.issue-list-body .art-row .date,.latest-all-body .art-row .date{border-top: none;}
.issue-list-body .art-row .auth,.latest-all-body .art-row .auth{margin-top: 0;}
.issue-list-body .issue-panel,.latest-all-body .issue-panel{height: auto;}
.issue-list-body .art-row .date,.latest-all-body .art-row .date{padding-top: 0;}

.issues-layout{display:grid;grid-template-columns:225px minmax(0,1fr) 260px;gap:44px;padding:44px 0 80px;align-items:start}
.issues-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:0;padding-top:36px}
.issue-nav{position:sticky;top:150px;border-left:2px solid var(--border);padding:4px 0 4px 18px}
.issue-nav-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3);margin-bottom:12px}
.nav-year{font-family:var(--serif);font-size:17px;font-weight:700;color:var(--navy);margin:18px 0 4px}
.issue-link{display:block;padding:7px 0 7px 12px;margin-left:-12px;border-left:2px solid transparent;transition:all .15s}
.issue-link b{display:block;font-size:13.5px;font-weight:500;color:var(--text-2);line-height:1.35}
.issue-link span{display:block;font-size:11.5px;color:var(--text-3);margin-top:2px;line-height:1.35}
.issue-link:hover{color:var(--navy)}
.issue-link:hover b{color:var(--navy)}
.issue-link.active{border-left-color:var(--green)}
.issue-link.active b{color:var(--navy);font-weight:600}
.issue-link.active span{color:var(--green)}
.issue-link.early-view{margin-bottom:22px;padding-bottom:13px;border-bottom:1px solid var(--border)}
.issue-head{padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:4px}
.issue-head .ilabel{font-size:11px;color:var(--green);text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin-bottom:8px}
.issue-head h2{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--navy);letter-spacing:-.01em;line-height:1.2;margin-bottom:14px}
.issue-head .imeta{font-size:12.5px;color:var(--text-3);margin-top:8px}
.issue-head .iintro{font-size:14.5px;color:var(--text-2);line-height:1.75;margin-top:12px;max-width:680px}
.art-row .atype{font-size:11px;color:var(--green);letter-spacing:.08em;text-transform:uppercase;font-weight:600;display:flex;align-items:center;gap:6px}
.art-row .atype::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);opacity:.55}

.art-row .rmeta a{color:var(--navy);font-weight:600;transition:color .2s}
.art-row .rmeta a:hover{color:var(--green)}
.special-banner{margin-top:28px;background:var(--bg-soft);border-left:3px solid var(--green);padding:14px 18px;border-radius:0 6px 6px 0;font-size:13.5px;line-height:1.7}
.special-banner .tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--green)}
.special-banner h3{font-family:var(--serif);font-size:16px;font-weight:700;color:var(--navy);margin:8px 0 6px;line-height:1.35}
.special-banner p{color:var(--text-2)}
.special-banner a{display:inline-block;margin-top:8px;font-size:13px;font-weight:600;color:var(--navy);transition:color .2s}
.special-banner a:hover{color:var(--green)}
.side-block{margin-bottom:36px}
.side-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.cover-card{border:1px solid var(--border);border-radius:4px;overflow:hidden;background:#fff;box-shadow:0 1px 12px rgba(0,33,71,.05)}
.cover-img{background:var(--bg-soft);display:flex;align-items:center;justify-content:center;padding:20px 16px}
.cover-img img{width:100%;display:block;object-fit:contain}
.cover-info{padding:14px 16px;border-top:1px solid var(--border)}
.cover-label{font-size:11px;color:var(--green);text-transform:uppercase;letter-spacing:.1em;font-weight:600;margin-bottom:5px}
.cover-name{font-family:var(--serif);font-size:16px;font-weight:600;color:var(--navy);line-height:1.3}
.cover-meta{font-size:12.5px;color:var(--text-3);margin-top:3px}
.rank{padding:13px 0;border-top:1px solid var(--border)}
.side-title + .rank{border-top:0;padding-top:0}
.rank-num{font-size:11px;color:var(--green);font-weight:700;letter-spacing:.06em}
.rank-title{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--text);line-height:1.4;margin-top:3px}
.rank-title a{color:var(--text);transition:color .2s}
.rank-title a:hover{color:var(--navy)}
.rank-meta{font-size:12px;color:var(--text-3);margin-top:4px}
.special-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:40px 0 80px}
.sp-card{border:1px solid var(--border);padding:28px;display:flex;flex-direction:column;transition:all .25s var(--ease);background:#fff;border-radius:4px;position:relative;overflow:hidden}
.sp-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--green),var(--green-light));opacity:0;transition:opacity .25s}
.sp-card:hover{border-color:rgba(0,33,71,.16);box-shadow:0 8px 30px rgba(0,33,71,.08);transform:translateY(-2px)}
.sp-card:hover::before{opacity:1}
.sp-card .tag{font-size:11px;color:var(--green);letter-spacing:.08em;text-transform:uppercase;font-weight:600;display:flex;align-items:center;gap:6px}
.sp-card .tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);opacity:.55}
.sp-card .tag.open{color:var(--navy)}
.sp-card .tag.open::before{background:var(--navy)}
.sp-card h3{font-family:var(--serif);font-size:18px;line-height:1.4;font-weight:600;margin-top:12px;color:var(--text)}
.sp-card .meta{font-size:13px;color:var(--text-3);margin-top:8px}
.sp-card p{font-size:14px;line-height:1.7;color:var(--text-2);margin-top:14px;flex:1}
.sp-card a{font-size:13px;font-weight:500;color:var(--navy);margin-top:16px;transition:color .2s}
.sp-card a:hover{color:var(--green)}


/* ---- ftca-reviewers.html ---- */
.group-kicker{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--green);margin-bottom:8px}

/* ---- ftca_article.html ---- */

 /* 锚点定位补偿补齐：scroll-margin 不继承、只作用于命中元素自身——目录 jumplink 的 href 指向标题内 span.sec-title，Abstract/References 锚点是 h2 */
  .doc-content h2{scroll-margin-top:120px}
  .doc-content .navTitle .sec-title{scroll-margin-top:120px}
  /* 移动端微信分享隐藏 */
  .wechat-share-div{display: none !important;}
/* ── Article header ── */
  .art-hero{padding:40px 0 36px;border-bottom:1px solid var(--border)}
  .crumb{font-size:12.5px;color:var(--text-3);margin-bottom:18px}
  .crumb a:hover{color:var(--navy)}
  .crumb .sep{margin:0 6px;color:var(--border-strong)}
  .art-meta-top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:14px}
  .art-meta-left{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
  .art-type{font-size:11px;color:var(--green);letter-spacing:.08em;text-transform:uppercase;font-weight:600;display:flex;align-items:center;gap:6px}
  .art-type::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);opacity:.55}
  .oa-badge{display:inline-flex;align-items:center;gap:5px;padding:2px 10px;border-radius:100px;background:var(--green-dim);color:var(--green);font-weight:600;font-size:11.5px;letter-spacing:.02em}
  .pub-date{font-size:13px;color:var(--text-3)}
  .art-title{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--navy);line-height:1.2;letter-spacing:-.015em;max-width:880px}
  .art-authors{display:flex;flex-wrap:wrap;align-items:baseline;margin-top:16px;font-size:15.5px;color:var(--text);max-width: 880px;}
  .art-authors .au{font-weight:600;color:var(--navy);background:none;border:0;border-bottom:1px dotted var(--border-strong);padding:0;font-family:inherit;font-size:inherit;cursor:pointer;transition:color .15s,border-color .15s}
  .art-authors .au:hover{color:var(--green);border-bottom-color:var(--green)}
  .art-authors .au:focus-visible{outline:3px solid #91b9c4;outline-offset:3px;border-radius:2px}
  .art-authors .au-mail{display:inline-flex;align-self:center;margin-left:5px;color:var(--green);transition:color .15s}
  .art-authors .au-mail svg{width:13px;height:13px}
  .art-authors .au-mail:hover{color:var(--green-dark)}
  .art-authors .sep{color:var(--text-3);margin-right:8px}
  .art-authors .and{color:var(--text-3);margin:0 8px}
  .author-popup{position:fixed;z-index:1200;width:min(320px,calc(100vw - 32px));background:#fff;border:1px solid var(--border-strong);border-radius:10px;box-shadow:0 16px 48px rgba(0,0,0,.18),0 2px 8px rgba(0,0,0,.08);padding:16px 18px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .16s ease,transform .16s ease,visibility .16s}
  .author-popup.show{opacity:1;visibility:visible;transform:translateY(0)}
  .author-popup .ap-head{display:flex;align-items:center;gap:12px}
  .author-popup .ap-avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--bg-soft)}
  .author-popup .ap-name{flex:1;font-family:var(--serif);font-size:18px;font-weight:700;color:var(--navy);line-height:1.25}
  .author-popup .ap-close{flex-shrink:0;width:26px;height:26px;border:0;border-radius:50%;background:#f0f0f0;color:#666;font-size:16px;line-height:26px;text-align:center;cursor:pointer;transition:background .15s}
  .author-popup .ap-close:hover{background:#e2e2e2}
  .author-popup .ap-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
  .author-popup .ap-badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:100px;background:var(--green-dim);color:var(--green);font-size:11px;font-weight:600}
  .author-popup .ap-affil{margin-top:12px;font-size:13px;color:var(--text-2);line-height:1.6}
  .author-popup .ap-bio{margin-top:12px;font-size:13px;color:var(--text-2);line-height:1.6}
  .author-popup .ap-meta{display:flex;align-items:center;gap:12px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border);font-size:12.5px}
  .author-popup .ap-meta a{color:var(--green);text-decoration:none}
  .author-popup .ap-meta a:hover{text-decoration:underline}
  .author-popup .ap-meta .orcid{margin-left:0}
  .art-affils{margin-top:14px;font-size:13.5px;color:var(--text-2);line-height:1.7}
  .art-affils p{margin:3px 0}
  .art-affils sup{color:var(--green);font-weight:700;margin-right:5px}
  .art-footnotes sup{color:var(--green);font-weight:700}
  .art-cite-line{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:20px;font-size:14px;color:var(--text-2)}
  .art-cite-line .cite-line-vol{color:var(--text-3)}
  .art-cite-line .cite-line-vol.cite-line-doi{margin-left: 8px;}
  .art-cite-line .cite-line-vol.cite-line-doi a:hover{color: var(--green);}
  .art-tools-row{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:18px;width:100%}
  .art-metrics{display:flex;align-items:center;gap:18px}
  .art-metric{display:flex;align-items:center;gap:10px;min-height:52px}
  .art-metric:first-child{padding-right:18px;border-right:1px solid #e5e7e8}
  .art-metric-icon{width:20px;height:20px;flex-shrink:0;color:#4c7480}
  .art-metric-content{display:flex;flex-direction:column;gap:3px}
  .art-metric-value{font-size:22px;line-height:1.1;font-weight:600;letter-spacing:-.5px;color:#294f5d}
  .art-metric-label{font-size:13px;line-height:1.3;color:#646464;white-space:nowrap}
  .art-actions{display:flex;align-items:center;gap:12px}
  .action-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 20px;border:1.5px solid #d9d9d9;border-radius:999px;background:#fff;color:#626262;font-family:var(--sans);font-size:15px;font-weight:500;white-space:nowrap;cursor:pointer;text-decoration:none;transition:background .2s ease,border-color .2s ease}
  .action-button svg{width:18px;height:18px;flex-shrink:0}
  .cite-button:hover{background:#f5f8f8;border-color:#7b9ca5}
  .download-button{padding:0 22px;border-color:#49a34f;background:#49a34f;color:#fff}
  .download-button:hover{background:#378d40;border-color:#378d40}
  .action-button:focus-visible{outline:3px solid #91b9c4;outline-offset:3px}
  /* ── Reading layout: 3 columns ── */
  .read-layout{display:grid;grid-template-columns:190px minmax(0,1fr) 270px;gap:48px;padding:48px 0 72px;align-items:start}

  /* Left: Article Map (doc-toc style, scrollspy) */
  .art-map{position:sticky;top:188px;border-left:2px solid var(--border);padding:4px 0 4px 18px}
  .art-map a{display:block;font-size:13.5px;color:var(--text-2);padding:7px 0 7px 12px;margin-left:-12px;border-left:2px solid transparent;transition:all .15s;line-height:1.35}
  .art-map a:hover{color:var(--navy)}
  .art-map a.active{color:var(--navy);font-weight:600;border-left-color:var(--green)}
  /* 高亮统一为 .art-map a.active（入口 scrollspy 直接加在 a 上，new 稿行为）；
     旧 scrollEn 把 active/active2 加在钩子容器 div 上——不映射样式，令其无视觉效果 */
  /* 旧 scrollEn 还会隐藏非当前一级标题下的 .div2/.div3（旧手风琴目录）；new 为平铺目录，强制常显 */
  .art-map .jumplink-list div{display:block !important}
  .art-map .div2 a{padding-left:26px;font-size:12.5px}
  .art-map .div3 a{padding-left:40px;font-size:12px}
  /* Center: Article body (doc-section style) */
  .doc-section{padding: 36px 0 0 0;border-top:1px solid var(--border);scroll-margin-top:120px}
  .doc-section:first-child{border-top:0;padding-top:8px}
  h2.doc-section,h2.navTitle2.navTitle{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--navy);letter-spacing:-.01em;margin-bottom:14px;margin-top: 36px;padding-bottom: 0;line-height: unset;}
  h3.doc-section{font-size:15.5px;font-weight:600;color:var(--navy);margin:22px 0 10px}
  .doc-section p{font-size:14.5px;line-height:1.75;color:var(--text-2)}
  .doc-section p b{color:var(--navy)}

  /* In-text object links (fig / table / ref) */
  .objref{color:var(--green);font-weight:600;border-bottom:1px solid rgba(30,122,60,.35);cursor:pointer;transition:all .15s}
  .objref:hover{color:var(--green-dark);background:var(--green-dim)}
  .html-text .xref a{color:var(--green);font-weight:600;border-bottom:1px solid rgba(30,122,60,.35);cursor:pointer;transition:all .15s}
  .html-text .xref a:hover{color:var(--green-dark);background:var(--green-dim)}
  .citref{color:var(--navy);font-weight:600;cursor:pointer}
  .citref:hover{color:var(--green)}
  .citref::before{content:"["}
  .citref::after{content:"]"}

  /* Structured objects: figures & tables */
  .fig-block{margin:24px 0;padding:18px;border:1px solid var(--border);border-radius:6px;background:#fff;scroll-margin-top:120px;transition:all .2s}
  .fig-block.flash{border-color:var(--green);box-shadow:0 4px 18px rgba(30,122,60,.15)}
  .fig-label{font-size:11px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
  .fig-img{background:var(--bg-soft);border-radius:4px;display:flex;align-items:center;justify-content:center;overflow:hidden}
  .fig-img svg{display:block;width:100%;height:auto}
  .fig-caption{font-size:13px;color:var(--text-2);line-height:1.6;margin-top:12px}
  .fig-caption b{color:var(--navy)}
  .fig-tools{display:flex;align-items:center;gap:10px;margin-top:10px}
  .fig-dl-hint{font-size:11.5px;color:var(--text-3);margin-right:auto}
  .fig-dl-btn{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border:1px solid var(--border-strong);border-radius:999px;background:#fff;color:var(--green);font-family:var(--sans);font-size:12.5px;font-weight:600;cursor:pointer;transition:all .15s}
  .fig-dl-btn:hover{background:var(--green);color:#fff;border-color:var(--green)}
  .fig-dl-btn svg{width:14px;height:14px}

  .table-block{margin:24px 0;padding:18px;border:1px solid var(--border);border-radius:6px;background:#fff;scroll-margin-top:120px;transition:all .2s;overflow-x:auto}
  .table-block.flash{border-color:var(--green);box-shadow:0 4px 18px rgba(30,122,60,.15)}
  .table-block table{width:100%;border-collapse:collapse;font-size:13px}
  .table-block thead tr td.table_top_border{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--navy);text-align:left;padding:10px 12px;border-bottom:2px solid var(--navy);white-space:nowrap}
  .table-block td{padding:10px 12px;border-bottom:1px solid var(--border);color:var(--text-2);text-align: left;}
  .table-block tr:last-child td{border-bottom:0}

  /* References */
  .ref-list{list-style:none;counter-reset:ref}
  .ref-list li{counter-increment:ref;position:relative;padding:9px 0 9px 38px;font-size:13.5px;line-height:1.65;color:var(--text-2);border-top:1px solid var(--border)}
  .ref-list li:first-child{border-top:0}
  .ref-list li::before{content:counter(ref);position:absolute;left:0;top:10px;width:24px;height:24px;border-radius:50%;background:var(--bg-soft);color:var(--navy);font-size:11.5px;font-weight:600;display:flex;align-items:center;justify-content:center}
  .ref-list li b{color:var(--text);font-weight:600}
  .ref-list li .rdoi{color:var(--green);font-size:12.5px}
  .ref-links{display:flex;justify-content:flex-end;gap:18px;margin-top:6px}
  .ref-links a{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:var(--green);text-decoration:none;transition:color .15s}
  .ref-links a:hover{color:var(--green-dark)}
  .ref-links a:hover span{text-decoration:underline}
  .ref-links a svg{width:11px;height:11px;opacity:.75}
  .doc-section .reference-en a{font-weight: 400;}
  
  /* Supplementary */
  .supp-list{display:flex;flex-direction:column;gap:10px;padding: 6px 8px 10px;}
  .supp-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--border);border-radius:6px;transition:all .2s}
  .supp-item:hover{border-color:rgba(30,122,60,.35);background:var(--green-dim)}
  .supp-ico{width:38px;height:38px;border-radius:4px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:var(--navy);letter-spacing:.05em;flex-shrink:0}
  .supp-item .t{font-size:13.5px;font-weight:600;color:var(--navy)}
  .supp-item .m{font-size:11.5px;color:var(--text-3);margin-top:1px}
  .supp-download{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;border:1px solid var(--border);border-radius:6px;background:var(--bg-soft);margin-top:12px}
  .supp-download .t{font-size:14px;color:var(--text-2)}
  .supp-dl-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;color:var(--green);background:#fff;border:1px solid var(--border-strong);flex-shrink:0;transition:all .15s}
  .supp-dl-icon:hover{background:var(--green);color:#fff;border-color:var(--green)}
  .supp-dl-icon svg{width:17px;height:17px}
  #supp-material{scroll-margin-top:120px}

  /* Right: Article Tools */
  .tools{position:sticky;top:188px;display:flex;flex-direction:column;gap:24px}
  .tool-card{border:1px solid var(--border);border-radius:6px;overflow:hidden}
  .tool-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3);padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg-soft)}
  .tool-body{padding:8px 8px 12px}
  .tool-link{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:5px;font-size:13px;color:var(--text-2);transition:all .15s;cursor:pointer}
  .tool-link:hover{background:var(--bg-soft);color:var(--navy)}
  .tool-link .n{font-size:11px;color:var(--text-3);margin-left:auto;white-space:nowrap}
  .tool-link .ic{width:14px;text-align:center;color:var(--text-3);font-size:12px;flex-shrink:0}
  .tool-link:hover .ic{color:var(--green)}
  .tool-actions{display:flex;flex-direction:column;gap:10px;padding:14px 16px}
  .tool-actions .btn{justify-content:center}
  .cite-modal{position:fixed;inset:0;z-index:1300;display:flex !important;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s}
  .cite-modal.show{opacity:1;visibility:visible}
  .cite-modal-backdrop{position:absolute;inset:0;background:rgba(16,26,36,.5)}
  .cite-modal-card{position:relative;width:min(560px,100%);background:#fff;border-radius:12px;box-shadow:0 24px 64px rgba(0,0,0,.28);padding:20px 22px;transform:translateY(12px);transition:transform .2s ease}
  .cite-modal.show .cite-modal-card{transform:translateY(0)}
  .cm-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
  .cm-title{font-family:var(--serif);font-size:20px;font-weight:700;color:var(--navy)}
  .cm-close{width:30px;height:30px;border:0;border-radius:50%;background:#f0f0f0;color:#666;font-size:18px;line-height:30px;text-align:center;cursor:pointer;transition:background .15s}
  .cm-close:hover{background:#e2e2e2}
  .cm-formats{display:flex;gap:8px;margin:16px 0 12px;flex-wrap:wrap}
  .cm-fmt{padding:6px 14px;border:1px solid var(--border-strong);border-radius:999px;background:#fff;color:var(--text-2);font-family:var(--sans);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}
  .cm-fmt:hover{border-color:var(--green);color:var(--green)}
  .cm-fmt.active{background:var(--green);border-color:var(--green);color:#fff}
  .cm-text{width:100%;min-height:160px;padding:12px 14px;border:1px solid var(--border);border-radius:8px;background:var(--bg-soft);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.6;color:var(--text-2);resize:vertical}
  .cm-text:focus{outline:2px solid var(--green);border-color:var(--green)}
  .cm-actions{display:flex;justify-content:flex-end;margin-top:12px}
  .cm-copy{display:inline-flex;align-items:center;gap:7px;padding:8px 18px;border:1.5px solid #49a34f;border-radius:999px;background:#49a34f;color:#fff;font-family:var(--sans);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}
  .cm-copy:hover{background:#378d40}
  .cm-copy svg{width:15px;height:15px}

  /* Metrics */
  .metrics-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px;text-align:center}
  .metric{display:flex;flex-direction:column;align-items:center;gap:5px;min-width:0}
  .metric .m-label{font-size:11px;line-height:1.4;color:var(--text-3)}
  .metric b{font-family:var(--serif);font-size:24px;font-weight:700;color:var(--navy);line-height:1.1;margin-top:auto}
  .metrics-note{font-size:11px;color:var(--text-3);padding:0 16px 14px;text-align:center}

  .hidden{display:none}

  /* ── Article metadata: keywords, history, footnotes, copyright ── */
  .art-keywords{margin-top:16px;font-size:13px;color:var(--text-2);display:flex;flex-wrap:wrap;align-items:center;gap:7px}
  .art-keywords b{color:var(--navy);font-weight:700;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;margin-right:1px}
  .doc-section .kw{display:inline-block;padding:3px 11px;border:1px solid var(--border);border-radius:100px;font-size:12.5px;color:var(--text-2);transition:all .15s;font-weight: 400;}
  /* .kw:hover{border-color:var(--green);color:var(--green);background:var(--green-dim)} */
  .art-footnotes{margin-top:12px;font-size:12.5px;color:var(--text-3);line-height:1.7}
  .art-footnotes a{color:var(--green)}
  .art-history{margin-top:12px;font-size:12.5px;color:var(--text-3)}
  .art-history b{color:var(--text-2);font-weight:600}
  .art-copyright{margin-top:10px;font-size:12px;color:var(--text-3);line-height:1.65;max-width:760px}
  .art-copyright a{color:var(--green)}

  /* Article footer (history & copyright placed at the end of the article) */
  .art-foot{border-top:1px solid var(--border);background:var(--bg-soft);padding:26px 0}
  .art-foot .art-history{margin-top:0;margin-bottom: 0;}

  /* ORCID badge */
  .orcid{display:inline-flex;align-items:center;margin-left:5px;padding:0 5px;height:15px;border-radius:8px;background:#a6ce39;color:#fff;font-size:9.5px;font-weight:700;line-height:15px;letter-spacing:.02em;vertical-align:1px;transition:filter .15s}
  .orcid:hover{filter:brightness(.9)}

  /* Formulas (MathML) */
  math{font-family:"Cambria Math","STIX Two Math",Georgia,serif}
  .formula-block{display:flex;align-items:center;gap:20px;margin:20px 0;padding:18px 22px;background:var(--bg-soft);border:1px solid var(--border);border-radius:6px;scroll-margin-top:120px}
  .formula-block .eqn{flex:1;display:flex;justify-content:center;font-size:16px;color:var(--navy)}
  .MathJax_SVG{font-family: "Cambria Math","STIX Two Math",Georgia,serif;}
  .formula-block .eqn-num{align-self:center;color:var(--navy);font-family:var(--serif);font-weight:600;font-size:15px;white-space:nowrap}
  .inline-formula{white-space:nowrap}
  .inline-formula math{font-size:1.05em}

    /* Graphical abstract & highlights */
  .ga-block{margin:16px 0;padding:20px;border:1px solid var(--border);border-radius:8px;background:var(--bg-soft)}
  .ga-block svg{display:block;width:100%;height:auto}
  .highlights-list{list-style:none;margin:4px 0 0;padding:0}
  .highlights-list li{position:relative;padding:7px 0 7px 26px;font-size:14.5px;line-height:1.7;color:var(--text-2)}
  .highlights-list li::before{content:"";position:absolute;left:2px;top:15px;width:9px;height:9px;border-radius:50%;background:var(--green);opacity:.65}

@media (max-width: 768px) {
  .jumplink-list{display: flex;flex-wrap: wrap;gap: 6px;}
}


/* ---- generic-page.html ---- */
.content{padding:52px 0 88px}
.content-article{max-width:880px}
.content-article h2{font-family:var(--serif);font-size:26px;font-weight:700;color:var(--navy);margin:44px 0 16px;line-height:1.3;letter-spacing:-.01em}
.content-article h2:first-child{margin-top:0}
.content-article h3{font-family:var(--serif);font-size:20px;font-weight:600;color:var(--navy);margin:32px 0 12px;line-height:1.35}
.content-article p{font-size:15.5px;line-height:1.85;color:var(--text-2);margin:14px 0}
.content-article ul,.content-article ol{margin:14px 0 14px 24px;padding:0}
ol.list-paddingleft-2:not(.steps) {margin:14px 0 14px 24px;padding:0}
.content-article li, ol.list-paddingleft-2:not(.steps)>li{font-size:15.5px;line-height:1.8;color:var(--text-2);padding:3px 0}
/*.content-article */blockquote{border-left:4px solid var(--green);padding:8px 0 8px 24px;margin:28px 0;font-family:var(--serif);font-size:19px;font-style:italic;line-height:1.65;color:var(--navy)}
.content-article .note{background:var(--bg-soft);border-left:3px solid var(--green);padding:16px 20px;border-radius:4px;margin:24px 0;font-size:14.5px;line-height:1.75;color:var(--text-2)}
.content-article table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}
.content-article th{background:var(--navy);color:#fff;text-align:left;padding:11px 14px;font-weight:600;letter-spacing:.02em}
.content-article td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--text-2);vertical-align:top}
.content-article tr:nth-child(even) td{background:var(--bg-soft)}
.content-article .lead{font-size:17px;line-height:1.85;color:var(--navy);margin:0 0 20px}
.content-article a{color:var(--navy);font-weight:500;border-bottom:1px solid rgba(0,33,71,.25);transition:all .2s}
.content-article a:hover{color:var(--green);border-bottom-color:var(--green)}


/* ---- company-journals.html ---- */
.jgrid{display:grid;grid-template-columns:1fr;gap:20px}
.jcard{background:#fff;border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:all .25s var(--ease);display:flex}
.jcard:hover{box-shadow:0 12px 32px rgba(0,33,71,.1);transform:translateY(-2px);border-color:var(--border-strong)}
.jcard-cover{width:150px;flex-shrink:0;background:#f4f4f4;display:flex;align-items:center;justify-content;padding:12px}
.jcard-cover img{width:100%;height:auto;object-fit:contain;border-radius:4px;box-shadow:0 2px 12px rgba(0,33,71,.08)}
.jcard-body{padding:24px;flex:1;display:flex;flex-direction:column}
.jcard-body h3{font-family:var(--serif);font-size:19px;color:var(--navy);font-weight:600;line-height:1.3;margin-bottom:8px}
.jcard-body .desc{font-family:var(--serif);font-size:13.5px;color:var(--text-2);line-height:1.65;margin-bottom:16px;flex:1; -webkit-line-clamp: 2;display: -webkit-box;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.jcard-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.jcard-meta span{font-size:11px;font-weight:500;color:var(--text-3);border:1px solid var(--border);padding:3px 10px;border-radius:3px}
.jcard-actions{display:flex;align-items:center;gap:16px}
.jcard-cta{font-size:13px;font-weight:600;color:var(--green);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.jcard:hover .jcard-cta{gap:10px}
.jcard-submit{display:inline-flex;align-items:center;gap:6px;background:var(--green);color:#fff;font-size:12.5px;font-weight:600;padding:7px 15px;border-radius:5px;transition:background .2s var(--ease)}
.jcard-submit:hover{background:var(--green-dark)}


/* ---- company-about.html ---- */
.corp-links a.active{color:#fff;font-weight:600}
.corp-links a.active::after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--green-light);border-radius:2px}
.section.last{padding-bottom:88px}
.section.soft{background:var(--bg-warm)}
.about-split{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:start}
.about-lead{font-family:var(--serif);font-size:19px;color:var(--navy);line-height:1.7;margin-bottom:18px;text-wrap:balance}
.about-body p{color:var(--text-2);margin-bottom:16px;max-width:640px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fact{border:1px solid var(--border);border-radius:8px;padding:18px 20px;background:#fff;transition:all .25s var(--ease)}
.fact:hover{box-shadow:0 12px 32px rgba(0,33,71,.1);transform:translateY(-2px);border-color:var(--border-strong)}
.fact b{display:block;font-family:var(--serif);font-size:16px;color:var(--navy);font-weight:600;margin-bottom:4px}
.fact span{font-size:12.5px;color:var(--text-3);line-height:1.55;display:block}
.band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);color:#fff;padding:72px 0;position:relative;overflow:hidden}
.band::after{content:'';position:absolute;left:-140px;bottom:-180px;width:440px;height:440px;border-radius:50%;background:rgba(30,122,60,.12)}
.band-inner{position:relative;z-index:1;max-width:800px}
.band-kicker{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green-light);margin-bottom:14px}
.band h2{font-family:var(--serif);font-size:34px;line-height:1.25;font-weight:600;letter-spacing:-.01em;text-wrap:balance}
.band p{margin-top:14px;color:rgba(255,255,255,.72);font-size:15px;max-width:600px}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.value-card{background:#fff;border:1px solid var(--border);border-radius:8px;padding:26px 22px;transition:all .25s var(--ease)}
.value-card:hover{box-shadow:0 12px 32px rgba(0,33,71,.1);transform:translateY(-2px);border-color:var(--border-strong)}
.value-num{font-family:var(--serif);font-size:12.5px;color:var(--green);font-weight:600;letter-spacing:.1em;margin-bottom:14px}
.value-card h3{font-family:var(--serif);font-size:16.5px;color:var(--navy);font-weight:600;line-height:1.4;margin-bottom:10px}
.value-card p{font-size:13.5px;color:var(--text-3);line-height:1.6}
.strategy-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);border-radius:12px;padding:44px 44px 40px;color:#fff;position:relative;overflow:hidden}
.strategy-band::before{content:'';position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;background:rgba(30,122,60,.14)}
.strategy-band>*{position:relative;z-index:1}
.strat-goal{text-align:center;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
.strat-label{font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--green-light);margin-bottom:12px}
.strat-goal .strat-text{font-family:var(--serif);font-size:24px;line-height:1.45;max-width:640px;margin:0 auto;text-wrap:balance}
.strat-block{padding:30px 0;border-bottom:1px solid rgba(255,255,255,.1);text-align:center}
.strat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.strat-row.two{grid-template-columns:repeat(2,1fr);max-width:640px;margin-left:auto;margin-right:auto}
.strat-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:22px 20px;text-align:center;transition:all .25s var(--ease)}
.strat-item:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);transform:translateY(-2px)}
.strat-item b{font-family:var(--serif);font-size:30px;font-weight:700;color:rgba(255,255,255,.18);display:block;line-height:1;margin-bottom:10px}
.strat-item p{font-size:13px;color:rgba(255,255,255,.88);line-height:1.6}
.strat-vision{text-align:center;padding-top:32px}
.strat-vision .strat-text{font-family:var(--serif);font-style:italic;font-size:20px;line-height:1.5;color:rgba(255,255,255,.92);max-width:600px;margin:0 auto;text-wrap:balance}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{background:#fff;border:1px solid var(--border);border-radius:8px;padding:30px 26px;transition:all .25s var(--ease);display:flex;flex-direction:column}
.pcard:hover{box-shadow:0 12px 32px rgba(0,33,71,.1);transform:translateY(-2px);border-color:var(--border-strong)}
.pcard-icon{width:44px;height:44px;border-radius:8px;background:var(--green-dim);display:flex;align-items:center;justify-content:center;color:var(--green);margin-bottom:18px;flex-shrink:0}
.pcard-icon svg{width:22px;height:22px;display:block}
.pcard h3{font-family:var(--serif);font-size:18px;color:var(--navy);font-weight:600;line-height:1.35;margin-bottom:10px}
.pcard p{font-size:13.5px;color:var(--text-2);line-height:1.7}
.dir-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:8px}
.dircard{background:#fff;border:1px solid var(--border);border-radius:8px;padding:26px;transition:all .25s var(--ease);display:flex;flex-direction:column}
.dircard:hover{box-shadow:0 12px 32px rgba(0,33,71,.1);transform:translateY(-2px);border-color:var(--border-strong)}
.dir-label{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:10px}
.dircard h3{font-family:var(--serif);font-size:18px;color:var(--navy);font-weight:600;line-height:1.35;margin-bottom:10px}
.dir-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:14px}
.dir-tags span{font-size:11px;font-weight:500;color:var(--text-3);border:1px solid var(--border);padding:3px 10px;border-radius:3px}
.tagline-strip{display:flex;align-items:center;gap:18px;background:var(--bg-warm);border-left:3px solid var(--green-light);border-radius:0 8px 8px 0;padding:22px 28px;margin:26px 0 34px}
.tagline-strip svg{width:26px;height:26px;color:var(--green-light);flex-shrink:0;display:block}
.tagline-strip p{font-family:var(--serif);font-size:18px;color:var(--navy);font-weight:600;line-height:1.5;text-wrap:balance}
.platform-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:start}
.name-plate{border:1px solid var(--border);border-radius:8px;background:var(--bg-warm);padding:28px}
.name-plate .vtext{font-family:var(--serif);font-size:26px;color:var(--navy);font-weight:600;letter-spacing:.05em;margin-bottom:18px}
.name-plate .vtext span{color:var(--green-light)}
.plate-row{display:flex;gap:16px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--border)}
.plate-row:first-of-type{border-top:none}
.plate-row b{font-family:var(--serif);color:var(--navy);font-weight:600;font-size:16px;min-width:44px}
.plate-row p{font-size:13.5px;color:var(--text-2);line-height:1.65}
.platform-feats{list-style:none;margin-top:30px}
.platform-feats li{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-top:1px solid var(--border)}
.platform-feats li:first-child{border-top:none}
.pf-check{width:26px;height:26px;border-radius:50%;background:var(--green-dim);color:var(--green);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.pf-check svg{width:14px;height:14px;display:block}
.platform-feats h4{font-family:var(--serif);font-size:16.5px;color:var(--navy);font-weight:600;margin-bottom:4px}
.platform-feats p{font-size:13.5px;color:var(--text-2);line-height:1.7}
.cta-strip{background:var(--navy-mid);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:48px 0;flex-wrap:wrap}
.cta-inner h3{font-family:var(--serif);font-size:22px;font-weight:600;letter-spacing:-.01em;text-wrap:balance;max-width:560px}
.cta-inner h3 span{color:var(--green-light)}
.cta-btn{display:inline-flex;align-items:center;gap:8px;background:var(--green);color:#fff;font-size:13px;font-weight:600;padding:12px 22px;border-radius:5px;transition:background .2s var(--ease)}
.cta-btn:hover{background:var(--green-dark)}


/* ---- journal-publishing-policies.html ---- */
.doc-section p + p{margin-top:12px}
.doc-section a{color:var(--green);font-weight:600;transition:color .2s}
.doc-section a:hover{color:var(--green-dark)}


/* ---- index.html ---- */
.brand{font-family:var(--serif);font-size:34px;font-weight:700}
.brand span{color:var(--green-light)}
.tagline{margin-top:14px;font-size:15px;color:rgba(255,255,255,.7);line-height:1.7}
/* a:hover{color:#fff;border-bottom-color:#fff} */


/* other fix styles start*/
summary {
  display: flex;           /* 启用 Flex 布局 */
  align-items: flex-start; /* 让箭头与标题顶部对齐（如需居中可改为 center） */
  gap: 0.5em;              /* 箭头与标题的间距 */
  list-style: none;        /* 隐藏浏览器默认的箭头 (Firefox等) */
  cursor: pointer;
}

/* 隐藏 WebKit 内核 (Chrome/Safari) 的默认箭头 */
summary::-webkit-details-marker {
  display: none;
}

/* 用伪元素创建自定义箭头 */
summary h3::before {
  font-size: 12px;
  content: '▶';
  display: inline-block; 
  margin-right: 6px;
  flex-shrink: 0;          /* 防止箭头被挤压 */
  transition: transform 0.2s;
}

/* 展开时旋转箭头 */
details[open] summary h3::before {
  transform: rotate(90deg);
}
.foot-email-i a {color: var(--green-light);border-bottom: 1px solid var(--green-light);font-size: 16px;}
/* other fix styles end*/



/* media query part start */
@media (min-width: 901px) {
  .dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
}
@media (max-width: 900px) {
  .dd-menu{position:static;min-width:0;width:100%;border:0;border-top:1px solid var(--border);box-shadow:none;border-radius:0}
  .mega{flex-direction:column}
  .mega-intro{width:auto;border-right:0;border-bottom:1px solid var(--border)}
  .mega-links,.mega-links.two{grid-template-columns:1fr}
  .mega-all{grid-template-columns:1fr}
}
@media (max-width: 1024px) {
  .content-grid{grid-template-columns:1fr;gap:28px}
  .issue-panel{max-width:280px;height:auto}
  .latest-intro{height:auto}
  .latest-title{font-size:26px}
  .ff-cards{flex-direction:column;gap:20px}
  .ff-card{width:100%;margin:0}
}
@media (max-width: 768px) {
  .wrap{padding:0 20px}
  .j-nav-inner{justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:0 20px}
  .nav-cta{display:none}
  .main-content{padding:24px 0 0}
  .foot-main{grid-template-columns:1fr;gap:40px}
  .foot-nav{grid-template-columns:1fr 1fr;gap:32px}
  .ff-band{padding:60px 0 96px}
  .ff-section-head h3{font-size:27px}
}
@media (max-width: 480px) {
  .foot-nav{grid-template-columns:1fr}
  .corp-links{display:none}
}
@media (max-width: 900px) {
  .doc-layout{grid-template-columns:1fr;gap:24px}
  .doc-toc{position:static;border-left:0;padding:0;max-height:none;overflow:visible;display:flex;flex-wrap:wrap;gap:6px}
  .doc-toc-title{width:100%}
  .doc-toc a{border:1px solid var(--border);border-radius:100px;padding:6px 12px;margin:0}
  .principle-grid,.atype-grid,.steps,.ft-grid{grid-template-columns:1fr}
  .toc-group {display: flex;flex-wrap: wrap;width: 100%;gap: 6px;}
  .level1-tit {width: 100%;}
  a.toc-group-head {width: auto;display: inline-block;}
}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .kicker{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.18em;color:var(--green-light);margin-bottom:14px}
.hidden{display:none}
@media (max-width: 768px) {
  .page-hero{padding:44px 0 38px}
  .page-hero h1{font-size:30px}
}

@media (max-width: 768px) {
  .int-card{padding:22px 20px}
  .int-card h3{font-size:18px}
  .int-row{flex-direction:column}
  .int-media,.int-thumb{width:100%;height:auto}
  .int-media img,.int-thumb img{aspect-ratio:16/9}
}
@media (max-width: 768px) {
  .int-article{padding:28px 0 60px}
  .int-article h2{font-size:20px}
  .int-quote-big{font-size:18px;padding-left:16px}
}
@media (max-width: 900px) {
  .hero h1{font-size:40px}
  .foot-main{grid-template-columns:1fr;gap:40px}
  .foot-nav{grid-template-columns:1fr 1fr;gap:32px}
}
/* @media (max-width: 768px) .j-brand-inner */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article */
@media (max-width: 768px) {
  .j-brand-inner{height:64px}
}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
@media (max-width: 768px) {
  .j-brand-inner{height:96px}
}

/* @media (max-width: 768px) .j-logo */
/* used by: ftca-home, ftca-about, ftca-authors, ftca-issues, ftca-open-access, ftca-policies, ftca-reviewers, ftca_article */
@media (max-width: 768px) {
  .j-logo{font-size:20px}
}
/* used by: ftca-interviews, ftca-interviews-video, ftca-interviews-written, generic-page */
@media (max-width: 768px) {
  .j-logo{font-size:27px}
}
/* @media (max-width: 900px) .doc-toc a.active */
/* used by: ftca-about, ftca-authors, ftca-open-access, ftca-policies, ftca-reviewers */
@media (max-width: 900px) {
  .doc-toc a.active{border-bottom:1px solid var(--border)}
}
/* used by: journal-publishing-policies */
/* @media (max-width: 900px) {
  .doc-toc a.active{border-bottom:1px solid var(--green)}
} */
@media (max-width: 900px) {
  .principle-grid,.atype-grid,.steps,.ft-grid,.board-grid{grid-template-columns:1fr}
}
@media (max-width: 1024px) {
  .issues-layout{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width: 1024px) {
  .issue-nav{grid-column:1/-1;position:static;display:flex;gap:10px;flex-wrap:wrap;align-items:center;border-left:0;padding:0}
}
@media (max-width: 1024px) {
  .issue-nav-title{margin-bottom:0;width:auto}
}
@media (max-width: 1024px) {
  .nav-year{display:none}
}
@media (max-width: 1024px) {
  .issue-link{border:1px solid var(--border);border-radius:100px;padding:6px 12px;margin:0}
}
@media (max-width: 1024px) {
  .issue-link.active{border-color:var(--green);background:var(--green-dim)}
}
@media (max-width: 768px) {
  .issues-layout{grid-template-columns:1fr;gap:28px}
}
@media (max-width: 768px) {
  .issue-nav{flex-wrap:nowrap;overflow-x:auto}
}
@media (max-width: 768px) {
  .issue-link{white-space:nowrap}
}
@media (max-width: 768px) {
  .special-grid{grid-template-columns:1fr}
}
@media (max-width:1200px){
.read-layout{grid-template-columns:170px minmax(0,1fr) 240px;gap:32px}
}
@media (max-width:1024px){
.read-layout{grid-template-columns:1fr;gap:28px}
.art-map{position:static;border-left:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;margin-top: 20px;}
.art-map a{border:1px solid var(--border);border-radius:100px;padding:6px 12px;margin:0}
.art-map a.active{border-color:var(--green);background:var(--green-dim)}
.tools{position:static}
.art-title{font-size:29px}
}
@media (max-width:768px){
.wrap{padding:0 20px}
.j-brand-inner{height:64px}
.j-logo{font-size:20px}
.j-nav-inner{justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:0 20px}
.nav-cta{display:none}
.art-title{font-size:26px}
.art-tools-row{flex-direction:column;align-items:flex-start;gap:16px}
.art-actions{width:100%;gap:10px}
.foot-main{grid-template-columns:1fr;gap:40px}
.foot-nav{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:480px){
.foot-nav{grid-template-columns:1fr}
.corp-links{display:none}
.art-metrics{width:100%;justify-content:space-between;gap:12px}
.art-metric{gap:8px}
.art-metric:first-child{padding-right:12px}
.art-metric-icon{width:18px;height:18px}
.art-metric-value{font-size:20px}
.art-metric-label{font-size:12px}
.art-actions{gap:10px}
.action-button{flex:1;min-width:0;min-height:40px;padding:0 12px;gap:7px;font-size:13px}
.action-button svg{width:16px;height:16px}
}
@media (max-width: 900px) {
  .stats{gap:32px}
}
@media (max-width: 900px) {
  .stat-num{font-size:28px}
}
@media (max-width: 900px) {
  .jcard{flex-direction:column}
}
@media (max-width: 900px) {
  .jcard-cover{width:100%;padding:20px}
}
@media (max-width: 900px) {
  .jcard-cover img{max-width:180px}
}
@media (max-width: 768px) {
  .content{padding:36px 0 64px}
}
@media (max-width: 1024px) {
  .value-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 1024px) {
  .strat-row{grid-template-columns:1fr 1fr}
}
@media (max-width: 1024px) {
  .dir-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 900px) {
  .about-split,.platform-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width: 900px) {
  .card-grid{grid-template-columns:1fr;gap:16px}
}
@media (max-width: 900px) {
  .band h2{font-size:28px}
}
@media (max-width: 900px) {
  .value-grid{gap:14px}
}
@media (max-width: 900px) {
  .strategy-band{padding:32px 24px}
}
@media (max-width: 900px) {
  .strat-goal .strat-text{font-size:20px}
}
@media (max-width: 900px) {
  .strat-vision .strat-text{font-size:17px}
}
@media (max-width: 600px) {
  .value-grid{grid-template-columns:1fr}
}
@media (max-width: 600px) {
  .facts{grid-template-columns:1fr}
}
@media (max-width: 600px) {
  .tagline-strip{flex-direction:column;align-items:flex-start}
}
@media (max-width: 600px) {
  .strat-row{grid-template-columns:1fr}
}
@media (max-width: 600px) {
  .strat-row.two{grid-template-columns:1fr}
}
@media (max-width: 600px) {
  .dir-grid{grid-template-columns:1fr}
}
@media (max-width: 900px) {
  .page-hero h1{font-size:32px}
}
@media (max-width: 480px) {
  .wrap{padding:0 20px}
}
/* media query part end */






/* ================= 4. merged from mobile/mobile.css ================= */
/* ==========================================================================
   Future Vertex · mobile.css  (incremental mobile refinements)
   --------------------------------------------------------------------------
   Loaded AFTER each page's inline <style>, so these rules win where they
   overlap. Only fills gaps for phones (375 / 390 / 430) and small tablets;
   desktop ≥769px is left untouched.
   ========================================================================== */

/* ── Global, desktop-safe helpers ─────────────────────────────────────── */
img, svg, video { max-width: 100%; height: auto; }
h1, h2, h3, h4, h5, p, li, a, .btn { overflow-wrap: break-word; }

/* Hamburger button — hidden on desktop, shown on ≤768px */
.nav-burger { display: none; }

/* ── ≤900px · fix the one specificity gap the inline CSS missed ──────────
   `.dd-menu.mega-all-menu{min-width:960px}` outranks the inline
   `.dd-menu{min-width:0}`, so the "All Sections" panel stayed 960px wide
   and forced horizontal scroll on narrow screens. */
@media (max-width: 900px) {
  .dd-menu.mega-all-menu { min-width: 0; left: 0; right: 0; width: 100%; }
}

/* ── ≤1024px · article reading layout: never blow out its grid track ─────
   The inline `.read-layout{grid-template-columns:1fr}` means `minmax(auto,1fr)`.
   A grid item with `overflow:visible` refuses to shrink below its content's
   min-content width, and the article table's `white-space:nowrap` headers push
   that to ~550px. On phones the whole column stayed ~550px wide and was clipped
   to "half" by `overflow-x:hidden` — body text, figures and references alike.
   `minmax(0,1fr)` lets the track collapse so text wraps and the table scrolls
   inside its own `.table-block{overflow-x:auto}` instead of clipping. */
@media (max-width: 1024px) {
  .read-layout { grid-template-columns: minmax(0, 1fr); }
}

/* ── ≤768px · phones & small tablets ───────────────────────────────────── */
@media (max-width: 768px) {
  html, body { overflow-x: hidden; overflow-x: clip; }

  /* Hamburger button (3 bars → X) */
  .nav-burger {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px; padding: 0; flex-shrink: 0;
    background: transparent; border: 0; cursor: pointer;
  }
  .nav-burger span {
    display: block; width: 22px; height: 2px; background: var(--navy);
    border-radius: 1px; transition: transform .25s var(--ease), opacity .2s;
  }
  .nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Collapse nav into a full-width vertical panel, revealed by the burger */
  .j-nav { display: none; }
  body.nav-open .j-nav { display: block; box-shadow: 0 16px 32px rgba(0, 33, 71, .14); }
  .j-nav-inner {
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    flex-wrap: nowrap; min-height: 0; padding: 0 20px 10px; overflow: visible;
  }
  .dd { flex-direction: column; width: 100%; border-bottom: 1px solid var(--border); }
  .dd:last-child { border-bottom: 0; }
  .dd-toggle { width: 100%; justify-content: space-between; gap: 8px; padding: 15px 2px; font-size: 15px; }
  .dd-caret { margin-left: auto; }
  .dd-all { margin-left: 0; }

  /* Stacked mega / all-sections lists: tighten padding */
  .mega-intro { padding: 14px 12px; }
  .mega-links { padding: 10px 8px; }
  .mega-all { padding: 12px 10px; gap: 4px; }
  .mega-all .col { padding: 10px 8px; }

  /* Home: article tabs (6 nowrap tabs) scroll horizontally instead of overflowing.
     NOTE: tables are NOT force-flattened here — the article table already sits
     inside .table-block{overflow-x:auto}, and a bare `table{display:block}` would
     break its border-collapse and column alignment. */
  .atabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .atab { flex-shrink: 0; }

  /* Home: the fixed 400px sidebar should size to content */
  .sidebar { height: auto; }
  .ad-video { min-height: 190px; }

  /* Company pages: sub-nav stays on one line and scrolls horizontally on
     phones — tighter font/padding, no wrapping. */
  .sub-nav-inner { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .sub-nav a { padding: 11px 14px; font-size: 12px; white-space: nowrap; flex-shrink: 0; }
  .sub-nav .sub-divider { flex-shrink: 0; }

  /* Corporate first-level links (Journals / Products / Services / About Us)
     stay visible on every page — overrides the inline ≤480px `display:none`. */
  .corp-links { display: flex; flex-wrap: wrap; }

  /* Company masthead (every page): stack the blue-green "FutureVertex" logo
     above the four first-level nav links, left-aligned with the page content
     (the .wrap class supplies the left indent, so it's not flush to the edge).
     Unified across journal and company pages. */
  .wrap.corp-inner {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    height: auto;
    gap: 8px;
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .corp-links { justify-content: flex-start; gap: 18px; }
}

/* ── ≤480px · phones (375 / 390 / 430) ─────────────────────────────────── */
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  .j-nav-inner { padding: 0 16px 10px; }
  .main-content { padding: 20px 0 0; }

  /* Article: give the table more room on narrow phones — tighter padding and a
     slightly smaller font so more columns fit before it scrolls horizontally. */
  .table-block { padding: 12px; }
  .table-block table { font-size: 12px; }

  .page-hero { padding: 40px 0 36px; }
  .page-hero h1 { font-size: 26px; }
  .page-hero p { font-size: 15px; }

  .content-grid { gap: 20px; }
  .latest-title { font-size: 24px; }
  .ff-section-head h3 { font-size: 23px; }
  .ff-band { padding: 48px 0 56px; }

  .hero { padding: 56px 0 48px; }
  .hero h1 { font-size: 30px; }
  .hero p { font-size: 15px; }
}

/* ── ≤768px · Cards → Lists (text-only modules) ─────────────────────────
   On phones/small tablets, card boxes waste vertical space and slow scanning.
   Flatten text-only cards/grids into compact list rows (separator lines),
   while keeping image/visual cards and functional widgets untouched. */
@media (max-width: 768px) {

  /* Articles (home) — force list, hide the Card/List toggle */
  .viewtoggle { display: none; }
  .articles.grid { grid-template-columns: 1fr; gap: 0; }
  .art-card {
    display: block; padding: 16px 0; border: 0;
    border-bottom: 1px solid var(--border); border-radius: 0;
    background: transparent; box-shadow: none;
  }
  .art-card:hover { transform: none; box-shadow: none; border-color: var(--border); }
  .art-card::before { display: none; }
  .art-card .atype { margin-bottom: 6px; }
  .art-card h3 { margin-top: 0; font-size: 17px; }
  .art-card .auth { margin-top: 4px; }
  .art-card .date { margin-top: 8px; padding-top: 0; border-top: 0; }
  .articles .art-card:first-child { padding-top: 0; }
  .articles .art-card:last-child { border-bottom: 0; }

  /* Special collections (issues) */
  .special-grid { gap: 0; }
  .sp-card {
    padding: 16px 0; border: 0; border-bottom: 1px solid var(--border);
    border-radius: 0; background: transparent; box-shadow: none;
  }
  .sp-card:hover { transform: none; box-shadow: none; border-color: var(--border); }
  .sp-card::before { display: none; }
  .sp-card h3 { margin-top: 6px; }
  .sp-card p { margin-top: 8px; }
  .special-grid .sp-card:last-child { border-bottom: 0; }

  /* Company · values */
  .value-grid { grid-template-columns: 1fr; gap: 0; }
  .value-card {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 16px 0; background: transparent;
  }
  .value-card:hover { transform: none; box-shadow: none; border-color: var(--border); }
  .value-grid .value-card:last-child { border-bottom: 0; }

  /* Company · facts */
  .facts { grid-template-columns: 1fr; gap: 0; }
  .fact {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 14px 0; background: transparent;
  }
  .fact:hover { transform: none; box-shadow: none; border-color: var(--border); }
  .facts .fact:last-child { border-bottom: 0; }

  /* Company · principles */
  .card-grid { gap: 0; }
  .pcard {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 18px 0; background: transparent;
  }
  .pcard:hover { transform: none; box-shadow: none; border-color: var(--border); }
  .card-grid .pcard:last-child { border-bottom: 0; }

  /* Company · future directions */
  .dir-grid { grid-template-columns: 1fr; gap: 0; }
  .dircard {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 16px 0; background: transparent;
  }
  .dircard:hover { transform: none; box-shadow: none; border-color: var(--border); }
  .dir-grid .dircard:last-child { border-bottom: 0; }

  /* Journal · article types (authors / reviewers / open-access) */
  .atype-grid { grid-template-columns: 1fr; gap: 0; }
  .atype-grid .atype {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 16px 0; background: transparent;
  }
  .atype-grid .atype:last-child { border-bottom: 0; }

  /* Journal · principles */
  .principle-grid { grid-template-columns: 1fr; gap: 0; }
  .principle {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 14px 0; background: transparent;
  }
  .principle-grid .principle:last-child { border-bottom: 0; }

  /* Open access · facts */
  .ft-grid { grid-template-columns: 1fr; gap: 0; }
  .ft-card {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 16px 0; background: transparent;
  }
  .ft-grid .ft-card:last-child { border-bottom: 0; }

  /* Article page · overview */
  .ov-grid { gap: 0; }
  .ov-card {
    border: 0; border-bottom: 1px solid var(--border); border-radius: 0;
    padding: 14px 0; background: transparent;
  }
  .ov-grid .ov-card:last-child { border-bottom: 0; }
}

/* ── ≤768px · footer: unify across all pages ─────────────────────────────
   Two footer variants exist (column title 11px green vs 11.5px white; nav
   gap 40 vs 44px). On phones the three columns also stack (inline ≤480 sets
   `1fr`). Keep Explore / Publishing / About side-by-side on one row with a
   consistent font size and the green title highlight everywhere. */
@media (max-width: 768px) {
  .foot-nav { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .foot-col h4 { font-size: 11px; letter-spacing: .1em; color: var(--green-light); }
  .foot-col a { font-size: 12.5px; padding: 5px 0; }
}

/* ── ≤768px · home "Discover expert voices" band + overlapping cards ─────
   Desktop pulls the white cards up 92px (negative margin) to overlap the
   navy band, which reserves ~96–132px of bottom padding for that overlap.
   On phones the first card — whose video thumbnail uses the same navy
   gradient as the band — crowds the headline and reads as "half covered".
   Shrink the overlap and the reserved padding so the headline and cards
   keep a clean gap. */
@media (max-width: 768px) {
  .ff-band { padding-bottom: 56px; }
  .ff-cards-wrap { margin-top: -24px; }
}