/* ============================================================
   Waypoint Journeys — The Journal ("Atlas" system, brand-harmonized)
   Index + article template. Desktop-first 1440, responsive 1200/900/640.
   ============================================================ */
:root{
  --dark:#123039;
  --paper:#F5EDE0;
  --card:#FBF8F1;
  --card-notes:#F6F1E4;
  --ink:#1A1A1A;
  --ink-soft:#5C6660;
  --ink-faint:#8A9188;
  --paper-on-dark:#F5EDE0;
  --sage:#A3B6B0;
  --sage-dim:#829A93;
  --gold:#C4944A;
  --sienna:#B0532B;
  --line-on-dark:rgba(245,237,224,.14);
  --line:rgba(26,26,26,.12);
  --line-mid:rgba(26,26,26,.14);
  --line-strong:rgba(26,26,26,.2);
  --graticule:linear-gradient(rgba(245,237,224,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(245,237,224,.05) 1px,transparent 1px);
  --ruled:repeating-linear-gradient(0deg,transparent 0 27px,rgba(26,26,26,.055) 27px 28px);
  --font-serif:'Spectral',Georgia,serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --pad-x:56px;
  --gap:28px;
  --chip-bg:rgba(18,48,57,.85);
}
html[lang="zh-CN"] body.journal{--font-serif:'Noto Serif SC','Spectral',Georgia,serif;--font-mono:'IBM Plex Mono','Noto Sans SC',ui-monospace,monospace}
html[lang="zh-CN"] body.journal .j-overline,html[lang="zh-CN"] body.journal .j-kicker{letter-spacing:.14em}

body.journal{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-serif);font-weight:300;-webkit-font-smoothing:antialiased;line-height:1.6}
body.journal *{box-sizing:border-box}
body.journal a{text-decoration:none;color:inherit}
body.journal img{display:block;max-width:100%}

/* ---------- dark band + nav ---------- */
.j-dark{background:var(--dark);background-image:var(--graticule);background-size:56px 56px;color:var(--paper-on-dark)}
.j-nav{display:flex;justify-content:flex-start;align-items:center;padding:22px var(--pad-x);border-bottom:1px solid var(--line-on-dark)}
.j-nav .j-brand{margin-right:auto}
.j-brand{display:flex;align-items:center;gap:14px;font-family:var(--font-mono);font-weight:500;font-size:12px;letter-spacing:.3em;color:var(--paper-on-dark)}
.j-brand svg{width:34px;height:34px;flex-shrink:0}
.j-mark{width:15px;height:15px;border:1px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.j-mark i{width:5px;height:5px;background:var(--gold);transform:rotate(45deg)}
.j-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.j-links a{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--sage);transition:color .2s}
.j-links a:hover{color:var(--paper-on-dark)}
.j-links a.j-active{color:var(--paper-on-dark);border-bottom:1px solid var(--gold);padding-bottom:3px}
.j-links a.j-cta{background:var(--gold);color:var(--dark);padding:11px 20px;font-weight:500;letter-spacing:.16em;transition:background .2s}
.j-links a.j-cta:hover{background:var(--paper-on-dark);color:var(--dark)}
.j-burger{display:none;background:none;border:0;cursor:pointer;padding:6px}
.j-burger span{display:block;width:22px;height:1.5px;background:var(--paper-on-dark);margin:5px 0;transition:.25s}
.j-burger.active span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.j-burger.active span:nth-child(2){opacity:0}
.j-burger.active span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.j-mobile{display:none;position:fixed;inset:0;z-index:60;background:var(--dark);background-image:var(--graticule);background-size:56px 56px;padding:96px 32px;flex-direction:column;gap:8px}
.j-mobile.active{display:flex}
.j-mobile a{font-family:var(--font-mono);font-size:15px;letter-spacing:.18em;color:var(--paper-on-dark);padding:14px 0;border-bottom:1px solid var(--line-on-dark)}
.j-mobile a.j-cta{background:var(--gold);color:var(--dark);text-align:center;border:0;margin-top:18px;padding:15px}
body.journal .j-mobile-close{position:absolute;top:20px;right:24px;background:none;border:0;color:var(--paper-on-dark);font-size:26px;cursor:pointer}

/* ---------- index masthead ---------- */
.j-masthead{padding:64px var(--pad-x) 0;display:flex;justify-content:space-between;align-items:flex-end;gap:48px}
.j-overline{font-family:var(--font-mono);font-size:11px;letter-spacing:.34em;color:var(--gold);text-transform:uppercase}
.j-masthead h1{font-weight:200;font-size:92px;line-height:.98;letter-spacing:-.01em;margin:18px 0 0}
.j-dek{max-width:380px;font-size:16.5px;line-height:1.65;color:var(--sage);margin:0}
.j-stats{margin:34px var(--pad-x) 0;border-top:1px solid var(--line-on-dark);display:flex}
.j-stats div{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--sage);padding:15px 40px;border-left:1px solid var(--line-on-dark);text-transform:uppercase}
.j-stats div:first-child{padding-left:0;border-left:0}
.j-stats div:last-child{color:var(--gold)}

/* ---------- featured ---------- */
.j-featured{padding:42px var(--pad-x) 52px;display:grid;grid-template-columns:1fr 560px;gap:56px;align-items:center}
.j-kicker{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;color:var(--gold);text-transform:uppercase}
.j-featured h2{margin:14px 0 0;font-weight:300;font-size:50px;line-height:1.08}
.j-featured h2 a{color:var(--paper-on-dark);transition:color .2s}
.j-featured h2 a:hover{color:var(--gold)}
.j-featured .j-excerpt{max-width:520px;font-size:17px;line-height:1.65;color:var(--sage);margin:16px 0 0}
.j-featured .j-meta{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--sage);margin-top:16px;text-transform:uppercase}
.j-actions{display:flex;align-items:center;gap:24px;margin-top:28px}
.j-btn{display:inline-block;background:var(--gold);color:var(--dark);font-family:var(--font-mono);font-weight:500;font-size:12px;letter-spacing:.18em;padding:13px 24px;transition:background .2s;text-transform:uppercase}
.j-btn:hover{background:var(--paper-on-dark)}
.j-quiet{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--sage);border-bottom:1px solid rgba(245,237,224,.3);padding-bottom:2px;text-transform:uppercase;transition:color .2s}
.j-quiet:hover{color:var(--paper-on-dark)}
.j-featured-photo{position:relative;border:1px solid var(--line-on-dark);height:400px}
.j-featured-photo img{width:100%;height:100%;object-fit:cover}
.j-chip{position:absolute;left:12px;bottom:12px;font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;background:var(--chip-bg);color:var(--paper-on-dark);padding:6px 10px;border:1px solid rgba(245,237,224,.18);text-transform:uppercase}

/* ---------- ticker ---------- */
.j-ticker{border-top:1px solid var(--line-on-dark);padding:13px var(--pad-x);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;color:var(--sage-dim);white-space:nowrap;overflow:hidden;text-transform:uppercase}

/* ---------- filter bar ---------- */
.j-filterbar{display:flex;align-items:center;gap:10px;padding:28px var(--pad-x) 24px;border-bottom:1px solid var(--line)}
.j-filterlabel{font-family:var(--font-mono);font-size:11px;letter-spacing:.24em;color:var(--ink-soft);margin-right:14px;text-transform:uppercase}
.j-pill{font-family:var(--font-mono);font-weight:500;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;padding:10px 18px;border-radius:2px;background:transparent;color:#4E5A52;border:1px solid rgba(26,26,26,.25);cursor:pointer;transition:all .2s}
.j-pill:hover{border-color:var(--sienna)}
.j-pill.active{background:var(--sienna);color:#F5EDE0;border-color:var(--sienna)}
.j-count{margin-left:auto;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--ink-faint);text-transform:uppercase}

/* ---------- card grid ---------- */
.j-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);padding:40px var(--pad-x) 60px}
.j-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line-mid);transition:opacity .15s ease-out}
.j-card.notes{background:var(--card-notes);background-image:var(--ruled)}
.j-card.hidden{display:none}
.j-photo{position:relative;aspect-ratio:16/10;border-bottom:1px solid var(--line-mid);overflow:hidden}
.j-photo img{width:100%;height:100%;object-fit:cover}
.j-photo .j-chip{left:10px;bottom:10px;font-size:9.5px;letter-spacing:.1em;border:0}
.j-card-body{display:flex;flex-direction:column;gap:12px;padding:22px 24px 18px;flex:1}
.j-card-top{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase}
.j-card-top .cat{color:var(--sienna)}
.j-card-top .num{color:var(--ink-faint)}
.j-card h3{margin:0;font-weight:400;font-size:24px;line-height:1.22}
.j-card h3 a{color:var(--ink);transition:color .2s}
.j-card h3 a:hover{color:var(--sienna)}
.j-card .j-card-ex{margin:0;font-size:14px;line-height:1.6;color:var(--ink-soft)}
.j-card-meta{margin-top:auto;border-top:1px solid var(--line);padding-top:12px;display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;color:var(--ink-soft);text-transform:uppercase}

/* ---------- footer ---------- */
.j-footer{padding:52px var(--pad-x) 20px}
.j-footer .j-dark-inner{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap}
.j-tagline{font-weight:200;font-style:italic;font-size:30px;line-height:1.35;margin:0}
.j-footlinks{display:flex;gap:26px;margin-top:24px}
.j-footlinks a{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--sage);text-transform:uppercase;transition:color .2s}
.j-footlinks a:hover{color:var(--gold)}
.j-contactcol{width:420px;max-width:100%}
.j-contactcol .j-overline{letter-spacing:.3em}
.j-contactcol p{font-size:13.5px;line-height:1.7;color:var(--sage);margin:14px 0 0}
.j-contactcol a{color:var(--paper-on-dark);border-bottom:1px solid rgba(245,237,224,.3)}
.j-contactcol a:hover{color:var(--gold)}
.j-legal{margin-top:44px;border-top:1px solid var(--line-on-dark);padding:16px 0;display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;color:var(--sage-dim);text-transform:uppercase;flex-wrap:wrap;gap:8px}
.j-legal a{color:var(--sage-dim)}
.j-legal a:hover{color:var(--paper-on-dark)}

/* ---------- article header ---------- */
.j-arthead{padding:54px var(--pad-x) 48px}
.j-crumb{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--sage);text-transform:uppercase}
.j-crumb a{color:var(--sage);transition:color .2s}
.j-crumb a:hover{color:var(--paper-on-dark)}
.j-crumb .here{color:var(--gold)}
.j-arthead h1{font-weight:200;font-size:64px;line-height:1.04;max-width:900px;margin:26px 0 0}
.j-artmeta{margin-top:28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--sage);text-transform:uppercase}
.j-artmeta .grp{display:flex;gap:28px;flex-wrap:wrap}
.j-artmeta .coords{color:var(--gold)}

/* ---------- article hero ---------- */
.j-hero{height:470px;overflow:hidden}
.j-hero img{width:100%;height:100%;object-fit:cover}
.j-caption{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px var(--pad-x);display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;color:var(--ink-faint);text-transform:uppercase}

/* ---------- article body ---------- */
.j-layout{display:grid;grid-template-columns:250px 660px;gap:76px;justify-content:center;padding:60px var(--pad-x) 0}
.j-side{position:sticky;top:32px;align-self:start;display:flex;flex-direction:column;gap:28px}
.j-toclabel{font-family:var(--font-mono);font-size:11px;letter-spacing:.28em;color:var(--sienna);text-transform:uppercase}
.j-toc{display:flex;flex-direction:column;margin-top:6px}
.j-toc a{font-family:var(--font-mono);font-size:12.5px;padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink-soft);transition:color .2s;text-transform:uppercase;letter-spacing:.04em}
.j-toc a:first-child{color:var(--ink)}
.j-toc a:hover{color:var(--sienna)}
.j-toc a .n{color:var(--ink-faint);margin-right:10px}
.j-minicard{background:var(--dark);background-image:var(--graticule);background-size:56px 56px;color:var(--paper-on-dark);padding:24px 26px}
.j-minicard .ol{font-family:var(--font-mono);font-size:10px;letter-spacing:.28em;color:var(--gold);text-transform:uppercase}
.j-minicard .t{font-weight:300;font-size:19px;line-height:1.4;margin:10px 0 0}
.j-minicard .m{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--sage);margin-top:10px;text-transform:uppercase}
.j-minicard a{display:inline-block;margin-top:14px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;color:var(--gold);border-bottom:1px solid var(--gold);padding-bottom:2px;text-transform:uppercase;transition:color .2s;border-color:var(--gold)}
.j-minicard a:hover{color:var(--paper-on-dark)}
.j-prose{min-width:0}
.j-prose p{font-size:18px;line-height:1.75;margin:18px 0 0}
.j-prose ul,.j-prose ol{font-size:18px;line-height:1.75;margin:18px 0 0;padding-left:24px}
.j-prose li{margin-top:8px}
.j-prose strong{font-weight:500}
.j-prose a{color:var(--sienna);border-bottom:1px solid rgba(176,83,43,.35)}
.j-prose a:hover{border-color:var(--sienna)}
.j-prose table{width:100%;border-collapse:collapse;margin-top:24px;font-size:15.5px}
.j-prose th,.j-prose td{border:1px solid var(--line-strong);padding:10px 14px;text-align:left}
.j-prose th{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.j-seckick{font-family:var(--font-mono);font-size:11px;letter-spacing:.24em;color:var(--sienna);margin-top:36px;text-transform:uppercase}
.j-prose h2{font-weight:400;font-size:30px;line-height:1.25;margin:10px 0 0;scroll-margin-top:24px}
.j-prose h3{font-weight:400;font-size:21px;line-height:1.3;margin:28px 0 0}
.j-prose blockquote{margin:44px 0;padding:26px 0;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);font-style:italic;font-weight:300;font-size:26px;line-height:1.5}
.j-prose blockquote p{margin:0;font-size:26px}
.j-endcta{background:var(--dark);background-image:var(--graticule);background-size:56px 56px;color:var(--paper-on-dark);padding:34px 38px;display:flex;justify-content:space-between;align-items:center;gap:32px;margin-top:48px;flex-wrap:wrap}
.j-endcta .ol{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.3em;color:var(--gold);text-transform:uppercase}
.j-endcta .t{font-weight:300;font-size:24px;line-height:1.3;margin:10px 0 0}
.j-endcta .m{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;color:var(--sage);margin-top:8px;text-transform:uppercase}
.j-endcta .j-btn{flex-shrink:0}

/* ---------- related ---------- */
.j-related{margin:60px var(--pad-x) 0;border-top:1px solid var(--line);padding:34px 0 56px}
.j-related .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.3em;color:var(--sienna);text-transform:uppercase}
.j-relgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);margin-top:24px}
.j-relcard{background:var(--card);border:1px solid var(--line-mid);padding:24px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s}
.j-relcard:hover{border-color:var(--sienna)}
.j-relcard .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;color:var(--sienna);text-transform:uppercase}
.j-relcard .t{font-weight:400;font-size:21px;line-height:1.3;color:var(--ink);margin:0}
.j-relcard .m{margin-top:auto;font-family:var(--font-mono);font-size:10.5px;color:var(--ink-soft);text-transform:uppercase}

/* ---------- footer bar (article) ---------- */
.j-footbar{padding:16px var(--pad-x);display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;color:var(--sage-dim);text-transform:uppercase;flex-wrap:wrap;gap:8px}

/* ---------- FAQ ---------- */
.j-prose .j-faq-q{font-weight:500;font-size:19px;margin-top:26px}
.j-prose .j-faq-q + p{margin-top:8px}

/* ---------- responsive ---------- */
@media(max-width:1200px){
  .j-masthead h1{font-size:72px}
  .j-featured{grid-template-columns:1fr 480px;gap:40px}
  .j-grid{grid-template-columns:repeat(2,1fr)}
  .j-relgrid{grid-template-columns:repeat(2,1fr)}
  .j-layout{grid-template-columns:220px minmax(0,640px);gap:48px}
}
@media(max-width:900px){
  .j-links{display:none}
  .j-burger{display:block}
  .j-masthead{flex-direction:column;align-items:flex-start;gap:22px}
  .j-featured{grid-template-columns:1fr}
  .j-featured-photo{height:auto;aspect-ratio:16/10;order:2}
  .j-stats{flex-wrap:wrap}
  .j-stats div{padding:12px 22px}
  .j-layout{grid-template-columns:minmax(0,1fr);gap:36px;padding-top:44px}
  .j-side{position:static;order:0}
  .j-toc{flex-direction:row;overflow-x:auto;gap:18px;border-bottom:1px solid var(--line)}
  .j-toc a{border-bottom:0;white-space:nowrap}
  .j-arthead h1{font-size:44px}
  .j-hero{height:340px}
}
@media(max-width:640px){
  :root{--pad-x:24px}
  .j-masthead h1{font-size:clamp(44px,12vw,60px)}
  .j-featured h2{font-size:34px}
  .j-grid{grid-template-columns:1fr}
  .j-relgrid{grid-template-columns:1fr}
  .j-ticker{display:none}
  .j-stats div{letter-spacing:.12em;padding:10px 14px;font-size:10px}
  .j-arthead h1{font-size:36px}
  .j-artmeta .grp{gap:14px}
  .j-hero{height:240px}
  .j-endcta{padding:26px 24px}
  .j-filterbar{flex-wrap:wrap}
  .j-count{width:100%;margin-left:0;margin-top:6px}
}

/* ---------- expeditions dropdown ---------- */
.j-dd{position:relative}
.j-dd-menu{visibility:hidden;opacity:0;transition:opacity .15s ease-out;position:absolute;top:calc(100% + 14px);right:-120px;z-index:50;background:var(--dark);background-image:var(--graticule);background-size:56px 56px;border:1px solid var(--line-on-dark);padding:26px 30px;display:flex;gap:34px;min-width:760px}
.j-dd:hover .j-dd-menu,.j-dd:focus-within .j-dd-menu{visibility:visible;opacity:1}
.j-dd-menu::before{content:'';position:absolute;top:-15px;left:0;right:0;height:15px}
.j-dd-col{display:flex;flex-direction:column;gap:2px;min-width:120px}
.j-dd-head{font-family:var(--font-mono);font-weight:500;font-size:10.5px;letter-spacing:.22em;color:var(--gold);text-transform:uppercase;padding-bottom:8px;margin-bottom:6px;border-bottom:1px solid var(--line-on-dark)}
.j-dd-col a:not(.j-dd-head){font-family:var(--font-mono);font-size:11.5px;letter-spacing:.05em;color:var(--sage);padding:5px 0;transition:color .2s}
.j-dd-col a:not(.j-dd-head):hover{color:var(--paper-on-dark)}
@media(max-width:1200px){.j-dd-menu{right:-60px;min-width:680px}}
.j-social{margin-top:12px}
.j-social a{color:var(--sage-dim)}