@import url('https://fonts.googleapis.com/css2?family=Spectral:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');
/* ===== Skin: ATLAS — timezones.now. Cartographic reference: parchment, muted
   teal, graticule grid, serif display over dense data tables. ===== */
:root{--c:#1d6f6a}
body.skin-atlas{--c:#1d6f6a;--c-d:#14514d;--c-l:#e2efec;--deep:#123430;--rust:#a8562f;
  --ink:#1b2422;--mut:#4d5a56;--faint:#8b9793;--line:#ddd8c8;--line2:#c6c0aa;--bg:#f2eee2;--card:#fbf9f2;
  --shadow:0 1px 2px rgba(18,52,48,.06),0 8px 22px rgba(18,52,48,.07);
  margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--ink);background:var(--bg);
  font-size:15px;line-height:1.66;-webkit-font-smoothing:antialiased;
  background-image:linear-gradient(rgba(29,111,106,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(29,111,106,.045) 1px,transparent 1px);
  background-size:34px 34px}
body.skin-atlas *{box-sizing:border-box}
body.skin-atlas h1,body.skin-atlas h2,body.skin-atlas h3,body.skin-atlas h4{font-family:'Spectral',Georgia,serif;
  font-weight:600;line-height:1.22;letter-spacing:-.005em;color:var(--deep)}
body.skin-atlas a{color:var(--c);text-decoration:none}
body.skin-atlas a:hover{color:var(--rust);text-decoration:underline;text-underline-offset:3px}

/* ---- Chrome ---- */
body.skin-atlas .g-header{background:var(--card);border-bottom:1px solid var(--line2);position:sticky;top:0;z-index:20;
  box-shadow:0 1px 0 rgba(18,52,48,.04)}
body.skin-atlas .g-bar{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:14px 24px;flex-wrap:wrap}
body.skin-atlas .g-brand{color:var(--deep);font-family:'Spectral',serif;font-weight:700;font-size:20px;
  display:flex;align-items:center;gap:10px;letter-spacing:-.01em}
body.skin-atlas .g-brand b{color:var(--c)}
body.skin-atlas .g-brand::before{content:"";width:24px;height:24px;border-radius:50%;border:1.5px solid var(--c);
  background:repeating-linear-gradient(0deg,transparent 0 5px,rgba(29,111,106,.35) 5px 6px),
             repeating-linear-gradient(90deg,transparent 0 5px,rgba(29,111,106,.35) 5px 6px)}
body.skin-atlas .g-nav{display:flex;gap:2px;flex-wrap:wrap;margin-left:auto}
body.skin-atlas .g-nav a{color:var(--mut);font-size:13.5px;font-weight:500;padding:7px 12px;border-radius:3px}
body.skin-atlas .g-nav a:hover{background:var(--c-l);color:var(--c-d);text-decoration:none}
body.skin-atlas .g-nav a.is-main{color:var(--c);box-shadow:inset 0 -2px 0 var(--c)}
body.skin-atlas .g-cta{background:var(--deep);color:#f3efe3;padding:8px 17px;border-radius:3px;font-weight:600;font-size:13.5px}
body.skin-atlas .g-cta:hover{background:var(--c);text-decoration:none}
body.skin-atlas .g-main{max-width:1180px;margin:0 auto;padding:30px 24px 64px}

/* ---- Hero ---- */
body.skin-atlas .hero{display:grid;grid-template-columns:.92fr 1.08fr;gap:36px;align-items:center;background:var(--card);
  border:1px solid var(--line2);border-radius:3px;padding:38px;margin-bottom:32px;box-shadow:var(--shadow);position:relative}
body.skin-atlas .hero::before{content:"";position:absolute;inset:8px;border:1px solid var(--line);pointer-events:none;border-radius:2px}
body.skin-atlas .hero-h1{font-size:40px;margin:0 0 13px}
body.skin-atlas .hero-lead{font-size:16.5px;color:var(--mut);margin:0 0 18px}
body.skin-atlas .hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:7px;padding:0;margin:0}
body.skin-atlas .hero-badges li{background:transparent;color:var(--c-d);border:1px solid var(--c);font-size:11.5px;
  font-weight:600;padding:4px 11px;border-radius:2px;letter-spacing:.03em}
body.skin-atlas .hero-steps{margin:18px 0 0;padding-left:20px;color:var(--mut);font-size:14px}
body.skin-atlas .hero-widget{display:flex;justify-content:center;align-items:center;padding:26px;
  background:linear-gradient(150deg,#fdfcf7,var(--c-l));border:1px solid var(--line2);border-radius:2px}
body.skin-atlas .wc-stage{border-radius:2px;background:rgba(255,255,255,.6);border-color:var(--line2)}

/* ---- Sections & cards ---- */
body.skin-atlas .section-h{font-size:25px;margin:0 0 16px;padding-bottom:9px;border-bottom:1px solid var(--line2);position:relative}
body.skin-atlas .section-h::after{content:"";position:absolute;left:0;bottom:-1px;width:70px;height:3px;background:var(--rust)}
body.skin-atlas .toolgrid-wrap,body.skin-atlas .content-body,body.skin-atlas .articles-strip,
body.skin-atlas .other-tools,body.skin-atlas .faq{margin:44px 0}
body.skin-atlas .toolgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1px;
  background:var(--line2);border:1px solid var(--line2)}
body.skin-atlas .tool-card{display:flex;flex-direction:column;gap:5px;background:var(--card);padding:20px;transition:.14s}
body.skin-atlas .tool-card:hover{background:var(--c-l);text-decoration:none}
body.skin-atlas .tool-card-label{font-family:'Spectral',serif;font-weight:600;font-size:17px;color:var(--deep)}
body.skin-atlas .tool-card-short{font-size:10.5px;font-weight:700;color:var(--rust);text-transform:uppercase;letter-spacing:.13em}
body.skin-atlas .tool-card-lead{font-size:13px;color:var(--mut)}

/* ---- Longform ---- */
body.skin-atlas .longform{max-width:760px;background:var(--card);border:1px solid var(--line2);border-radius:3px;padding:36px;box-shadow:var(--shadow)}
body.skin-atlas .longform .lead-copy p:first-child{font-family:'Spectral',serif;font-size:18.5px;color:var(--deep);line-height:1.55}
body.skin-atlas .longform h2{font-size:23px;margin:28px 0 11px}
body.skin-atlas .longform p{margin:0 0 15px;color:var(--mut)}
body.skin-atlas .longform a{font-weight:500;border-bottom:1px solid rgba(29,111,106,.3)}

/* ---- Articles ---- */
body.skin-atlas .art-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:16px}
body.skin-atlas .art-card{display:flex;flex-direction:column;gap:7px;background:var(--card);border:1px solid var(--line2);
  border-radius:3px;padding:20px 20px 18px;transition:.14s;position:relative;overflow:hidden}
body.skin-atlas .art-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c)}
body.skin-atlas .art-card:hover{text-decoration:none;box-shadow:var(--shadow);border-color:var(--c)}
body.skin-atlas .art-cluster{font-size:10.5px;font-weight:700;color:var(--rust);text-transform:uppercase;letter-spacing:.13em}
body.skin-atlas .art-title{font-family:'Spectral',serif;font-weight:600;font-size:17px;line-height:1.28;color:var(--deep)}
body.skin-atlas .art-excerpt{font-size:13px;color:var(--mut)}
body.skin-atlas .art-meta{font-size:11px;color:var(--faint);margin-top:auto}

/* ---- FAQ ---- */
body.skin-atlas .faq-item{border:1px solid var(--line2);border-radius:3px;margin-bottom:8px;background:var(--card)}
body.skin-atlas .faq-q{cursor:pointer;padding:15px 18px;font-family:'Spectral',serif;font-weight:600;font-size:16px;color:var(--deep);list-style:none}
body.skin-atlas .faq-q::-webkit-details-marker{display:none}
body.skin-atlas .faq-q::after{content:"\203A";float:right;color:var(--c);font-size:22px;line-height:1;transform-origin:center}
body.skin-atlas .faq-item[open]{border-color:var(--c)}
body.skin-atlas .faq-item[open] .faq-q::after{content:"\2039"}
body.skin-atlas .faq-a{padding:0 18px 16px;color:var(--mut)}

/* ---- Article page ---- */
body.skin-atlas .crumbs{font-size:12px;color:var(--faint);margin:22px 0 14px;letter-spacing:.04em}
body.skin-atlas .crumbs span{margin:0 7px;color:var(--line2)}
body.skin-atlas .article{max-width:730px;background:var(--card);border:1px solid var(--line2);border-radius:3px;padding:42px;box-shadow:var(--shadow)}
body.skin-atlas .article-head h1{font-size:34px;margin:8px 0}
body.skin-atlas .article-meta{color:var(--faint);font-size:12.5px}
body.skin-atlas .tool-cta,body.skin-atlas .tool-cta-foot{background:var(--c-l);border:1px solid var(--c);border-radius:3px;
  padding:20px 24px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:24px 0}
body.skin-atlas .cta-btn{background:var(--deep);color:#f3efe3;padding:11px 22px;border-radius:3px;font-weight:600}
body.skin-atlas .cta-btn:hover{background:var(--c);color:#fff;text-decoration:none}
body.skin-atlas .article-body{color:var(--mut);font-size:16.5px;line-height:1.72}
body.skin-atlas .article-body h2{font-size:25px;margin:34px 0 12px}
body.skin-atlas .article-body h3{font-size:19px;margin:26px 0 9px;color:var(--c-d)}
body.skin-atlas .article-body p{margin:0 0 16px}
body.skin-atlas .article-body ul,body.skin-atlas .article-body ol{margin:0 0 16px 22px}
body.skin-atlas .article-body li{margin:7px 0}
body.skin-atlas .article-body strong{color:var(--deep)}
body.skin-atlas .article-body a{font-weight:500;border-bottom:1px solid rgba(29,111,106,.3)}

/* ---- Index, error, footer ---- */
body.skin-atlas .page-head h1{font-size:37px}
body.skin-atlas .cluster-block{margin:44px 0}
body.skin-atlas .error-page{text-align:center;padding:88px 0}
body.skin-atlas .error-page h1{font-size:96px;color:var(--c);font-family:'Spectral',serif}
body.skin-atlas .g-footer{background:var(--deep);margin-top:56px;padding:46px 24px 24px;color:#9fb3af}
body.skin-atlas .g-foot-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:30px}
body.skin-atlas .g-foot-grid h4{color:#f3efe3;font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px}
body.skin-atlas .g-foot-grid a{display:block;color:#9fb3af;font-size:13.5px;padding:4px 0}
body.skin-atlas .g-foot-grid a:hover{color:#fff}
body.skin-atlas .g-foot-brand .g-brand{color:#f3efe3}
body.skin-atlas .g-foot-brand .g-brand b{color:#7fc4bd}
body.skin-atlas .g-copy{max-width:1180px;margin:28px auto 0;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:12.5px;color:#7d918d}

/* ---- Supplementary ---- */
body.skin-atlas .hero-copy{min-width:0}
body.skin-atlas .hero-tool,body.skin-atlas .hero-tool-page{min-width:0;align-self:center}
body.skin-atlas .hero-tool-page{max-width:760px;margin:0 auto 32px}
body.skin-atlas .lf-section{margin:8px 0}
body.skin-atlas .articles-strip-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
body.skin-atlas .more-link{font-size:13.5px;font-weight:600;color:var(--rust)}
body.skin-atlas .faq-title{font-size:25px;margin:0 0 16px;padding-bottom:9px;border-bottom:1px solid var(--line2)}
body.skin-atlas .faq-list{max-width:760px;display:flex;flex-direction:column;gap:8px}
body.skin-atlas .page-head{margin-bottom:16px;border-bottom:1px solid var(--line2);padding-bottom:18px}
body.skin-atlas .page-head-lead{font-size:16.5px;color:var(--mut);max-width:640px;margin-top:9px}
body.skin-atlas .article-head{margin-bottom:16px;border-bottom:1px solid var(--line);padding-bottom:14px}
body.skin-atlas .empty-note{color:var(--faint);background:var(--card);border:1px dashed var(--line2);border-radius:3px;padding:24px;text-align:center}

/* ---- Widget flourishes: dense reference tables ---- */
body.skin-atlas .tw-zrow,body.skin-atlas .tw-orow,body.skin-atlas .tw-abbr-row{border-radius:0;
  border-bottom:1px solid var(--line)}
body.skin-atlas .tw-zrow:nth-child(odd),body.skin-atlas .tw-orow:nth-child(odd),
body.skin-atlas .tw-abbr-row:nth-child(odd){background:rgba(29,111,106,.05)}
body.skin-atlas .tw-orow.is-now{outline-color:var(--rust);background:rgba(168,86,47,.09)}
body.skin-atlas .tw-zname{font-weight:500}
body.skin-atlas .tw-search{border-radius:3px;background:#fff;border-color:var(--line2)}
body.skin-atlas .tw-abbr-row.is-head{color:var(--deep);border-bottom:2px solid var(--line2)}
body.skin-atlas .wc-input,body.skin-atlas .wc-select{border-radius:3px;background:#fff}

@media(max-width:760px){
  body.skin-atlas .hero{grid-template-columns:1fr;gap:24px;padding:24px}
  body.skin-atlas .hero-h1{font-size:30px}
  body.skin-atlas .toolgrid{grid-template-columns:1fr}
  body.skin-atlas .g-foot-grid{grid-template-columns:1fr 1fr}
}