:root{--j3-bg:#f4f0e7;--j3-ink:#0d2c24;--j3-ink2:#071a15;--j3-muted:#59655f;--j3-line:rgba(13,44,36,.18);--j3-mint:#63d0a8;--j3-max:1180px;--j3-read:760px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body.j3-body{margin:0;background:var(--j3-bg);color:var(--j3-ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img,video{display:block;max-width:100%}.j3-wrap{width:min(var(--j3-max),calc(100% - 38px));margin:auto}.j3-reading{width:min(var(--j3-read),calc(100% - 38px));margin:auto}.j3-progress{position:fixed;top:0;left:0;z-index:300;width:100%;height:3px}.j3-progress i{display:block;width:0;height:100%;background:var(--j3-mint)}.j3-sitebar{position:sticky;top:0;z-index:100;background:rgba(244,240,231,.9);backdrop-filter:blur(17px);border-bottom:1px solid var(--j3-line)}.j3-sitebar-inner{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}.j3-brand{gap:9px;font-weight:950;letter-spacing:.12em}.j3-brand picture,.j3-brand img{display:block;width:44px;height:44px;flex:0 0 44px;object-fit:contain}.j3-back{min-height:44px;display:inline-flex;align-items:center;padding:6px 2px;font-size:.82rem;font-weight:850}.j3-eyebrow{color:var(--j3-mint);font-size:.75rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
.j3-hero{min-height:clamp(520px,77svh,800px);display:flex;align-items:flex-end;color:#fff;background:radial-gradient(circle at 78% 18%,rgba(99,208,168,.33),transparent 30%),linear-gradient(145deg,#12382c,#071a15);overflow:hidden}.j3-hero.has-image{background-image:linear-gradient(180deg,rgba(4,16,13,.03),rgba(4,16,13,.84)),var(--j3hero);background-size:cover;background-position:center}.j3-hero-inner{width:min(var(--j3-max),calc(100% - 38px));margin:auto;padding:75px 0 54px}.j3-hero h1{max-width:1000px;margin:10px 0 18px;font-size:clamp(3.2rem,9vw,7.5rem);line-height:.89;letter-spacing:-.065em}.j3-hero p{max-width:760px;margin:0;color:#e2ece7;font-size:clamp(1.05rem,2vw,1.35rem)}.j3-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.j3-meta span{padding:7px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(4,16,13,.34);font-size:.76rem;font-weight:850;backdrop-filter:blur(9px)}
.j3-thread{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin-top:18px;padding:18px 20px;border:1px solid var(--j3-line);border-radius:18px;background:#fff}.j3-thread>div{display:grid;grid-template-columns:auto 1fr;gap:3px 14px;align-items:center}.j3-thread span{color:var(--j3-mint);font-size:.75rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.j3-thread strong{justify-self:end}.j3-thread i{grid-column:1/-1;display:block;height:4px;overflow:hidden;border-radius:999px;background:#dce8e2}.j3-thread i b{display:block;width:var(--j3-thread-progress,0%);height:100%;border-radius:inherit;background:var(--j3-mint)}.j3-thread a{min-height:44px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;background:var(--j3-ink);color:#fff;font-size:.84rem;font-weight:900}
.j3-context{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:22px}.j3-context article{padding:17px 18px;border:1px solid var(--j3-line);border-radius:18px;background:#fff}.j3-context span,.j3-facts span{display:block;color:var(--j3-muted);font-size:.75rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.j3-context strong{display:block;margin-top:5px;font-size:.93rem}
.j3-facts{display:flex;gap:8px;flex-wrap:wrap;padding-top:16px}.j3-facts>div{flex:1 1 145px;padding:14px 15px;border:1px solid var(--j3-line);border-radius:16px;background:rgba(255,255,255,.58)}.j3-facts strong{display:block;margin-top:4px}
.j3-story{padding-top:clamp(52px,8vw,90px);padding-bottom:clamp(55px,8vw,92px);font-family:Georgia,"Times New Roman",serif;color:#273a33;font-size:clamp(1.12rem,2vw,1.34rem);line-height:1.86}.j3-story p{margin:0 0 1.55em}.j3-story h2,.j3-story h3{font-family:system-ui,-apple-system,sans-serif;color:var(--j3-ink);line-height:1.04;letter-spacing:-.045em}.j3-story h2{margin:2em 0 .7em;font-size:clamp(2rem,5vw,3.8rem)}.j3-story h3{margin:1.8em 0 .6em;font-size:clamp(1.5rem,4vw,2.45rem)}.j3-story blockquote{margin:2.2em -75px;padding:29px 33px;border-left:4px solid var(--j3-mint);border-radius:0 22px 22px 0;background:#e3f2eb;font-size:1.22em;line-height:1.55}.j3-story hr{border:0;height:1px;background:var(--j3-line);margin:3em 0}.j3-story li{margin:.4em 0}
.j3-gallery-section{padding-bottom:70px}.j3-gallery-section h2,.j3-route h2{margin:7px 0 24px;font-size:clamp(2rem,5vw,4rem);line-height:1;letter-spacing:-.05em}.j3-gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:9px}.j3-gallery figure{grid-column:span 4;margin:0;overflow:hidden;aspect-ratio:4/3;border-radius:18px;background:#dbe7e0}.j3-gallery figure.hero{grid-column:span 8;grid-row:span 2;min-height:440px;aspect-ratio:auto}.j3-gallery img,.j3-gallery video{width:100%;height:100%;object-fit:cover}.j3-gallery img{cursor:zoom-in}
.j3-route{margin-top:10px;margin-bottom:75px;padding:27px;border:1px solid #c9e6d9;border-radius:24px;background:#e2f1ea}.j3-route p{margin:-10px 0 22px;color:#54675e}.j3-route svg{display:block;width:100%;height:auto;border-radius:18px}.j3-route-labels{display:flex;justify-content:space-between;gap:20px;margin-top:11px;font-weight:850}
.j3-nav{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:55px;margin-bottom:85px}.j3-nav a{min-height:155px;display:flex;flex-direction:column;justify-content:flex-end;padding:21px;border:1px solid var(--j3-line);border-radius:20px;background:#fff}.j3-nav small{color:var(--j3-muted);font-weight:850}.j3-nav strong{margin-top:8px;font-size:1.12rem}.j3-footer{padding:45px 0;background:var(--j3-ink);color:#fff;font-size:.82rem}.j3-lightbox[hidden]{display:none}.j3-lightbox{position:fixed;inset:0;z-index:500;display:grid;place-items:center;padding:22px;background:rgba(0,0,0,.92)}.j3-lightbox img{max-width:min(1200px,96vw);max-height:88vh;border-radius:14px}.j3-lightbox button{position:absolute;top:15px;right:15px;width:44px;height:44px;border:0;border-radius:50%;background:#fff;font-size:1.45rem;cursor:pointer}.j3-preview{position:sticky;top:0;z-index:200;display:flex;gap:14px;align-items:center;padding:10px 18px;background:#06130e;color:#fff}.j3-preview span{color:var(--j3-mint)}.j3-preview a{margin-left:auto;color:var(--j3-mint)}
@media(max-width:760px){.j3-hero{min-height:64svh}.j3-hero-inner{padding-bottom:35px}.j3-thread{grid-template-columns:1fr}.j3-thread>div{grid-template-columns:1fr}.j3-thread strong{justify-self:start}.j3-thread a{justify-content:center}.j3-context{grid-template-columns:1fr}.j3-story blockquote{margin:2em 0}.j3-gallery{grid-template-columns:repeat(2,1fr)}.j3-gallery figure,.j3-gallery figure.hero{grid-column:auto;grid-row:auto;min-height:0;aspect-ratio:1/1}.j3-gallery figure.hero{grid-column:1/-1;aspect-ratio:4/3}.j3-nav{grid-template-columns:1fr}}@media(max-width:430px){.j3-wrap,.j3-reading,.j3-hero-inner{width:calc(100% - 24px)}.j3-gallery{grid-template-columns:1fr}.j3-gallery figure,.j3-gallery figure.hero{grid-column:auto;aspect-ratio:4/3}}

/* 6.3.1 — readable metadata and complete touch targets */
.j3-brand{min-height:44px;display:inline-flex;align-items:center}.j3-back{font-size:.84rem}.j3-eyebrow,.j3-thread span,.j3-context span,.j3-facts span{font-size:.78rem}.j3-meta span{font-size:.8rem}.j3-preview a{min-height:44px;display:inline-flex;align-items:center}

/* 6.4.0 — keyboard gallery and accessible footer */
.j3-footer a{min-height:44px;display:inline-flex;align-items:center;text-decoration:underline;text-underline-offset:.18em}.j3-gallery [data-j3-lightbox]:focus-visible{outline:4px solid #8fe0bd!important;outline-offset:-7px!important}.j3-lightbox[role="dialog"]{overscroll-behavior:contain}

/* 6.7.2 — one public brand lockup on every editorial surface */
@media(max-width:430px){.j3-brand span{display:none}.j3-sitebar-inner{gap:8px}.j3-language{gap:2px}}