/* article pages (SEO guides) – shares tokens with cc.css */
.art{max-width:860px;margin:0 auto}
.crumbs{display:flex;gap:.6rem;color:var(--mist);margin-bottom:1.2rem;text-transform:none;letter-spacing:.04em}
.crumbs a{color:var(--mist);text-decoration:none}.crumbs a:hover{color:var(--glow)}
.art h1{font-size:clamp(2.1rem,4.8vw,3.4rem);letter-spacing:-.035em;line-height:1.05;margin:0 0 1rem}
.art .lead{color:var(--mist);font-size:1.15rem;max-width:64ch;margin:0 0 2rem}
.art h2{font-size:1.55rem;letter-spacing:-.03em;margin:2.4rem 0 .7rem}
.art p{color:var(--ice);max-width:70ch;line-height:1.6}
.art ul,.art ol{color:var(--ice);max-width:70ch;line-height:1.6;padding-left:1.3rem}
.art li{margin:.35rem 0}
.art a{color:var(--glow)}
.art .btn-glow,.art .btn-glow:hover{color:var(--night)} /* the article link colour must not bleed into the glow buttons – text vanished on hover */
.steps-list li::marker{color:var(--glow);font-family:var(--serif);font-style:italic;font-size:1.15em}
.note{color:var(--mist);font-size:.88rem}
.kbd{font-family:var(--mono);font-size:.8em;padding:.1em .45em;border:1px solid var(--line-2);border-radius:6px;background:rgba(7,14,26,.6)}
.table-scroll{overflow-x:auto;margin:1rem 0}
table.cmp-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.93rem}
table.cmp-table th,table.cmp-table td{text-align:left;padding:.65rem .55rem;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp-table th{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mist);font-weight:500;white-space:nowrap}
table.cmp-table tr.hl td{background:rgba(52,199,179,.08)}
table.cmp-table td:first-child{font-weight:600}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;margin:2.4rem 0;padding:1.3rem 1.4rem;border:1px solid rgba(52,199,179,.45);border-radius:18px;background:linear-gradient(90deg,rgba(52,199,179,.14),rgba(52,199,179,.04))}
.cta-box b{display:block;font-size:1.15rem;letter-spacing:-.02em}
.cta-box span{color:var(--mist);font-size:.92rem}
.related{display:flex;flex-wrap:wrap;gap:.6rem .9rem;align-items:center;margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.related .mono{color:var(--mist);margin-right:.4rem}
.related a{color:var(--ice);text-decoration:none;padding:.4rem .8rem;border:1px solid var(--line-2);border-radius:999px;font-size:.9rem}
.related a:hover{border-color:var(--glow);color:var(--glow)}
.art .faq details{border-bottom:1px solid var(--line);padding:1rem 0;cursor:pointer}
.art .faq summary{list-style:none;display:flex;justify-content:space-between;gap:1rem;font-weight:600;font-size:1.05rem}
.art .faq summary::-webkit-details-marker{display:none}
.art .faq p{margin:.7rem 0 0;color:var(--mist)}
@media (max-width:640px){.cta-box{padding:1.1rem}.cta-box .btn{width:100%;justify-content:center}}

/* changelog */
.changelog{margin-top:1.5rem}
.chg{display:grid;grid-template-columns:110px minmax(0,1fr);gap:1.2rem;padding:1.3rem 0;border-top:1px solid var(--line)}
.chg-meta{color:var(--mist);padding-top:.35rem}
.chg h2{margin:.35rem 0 .35rem;font-size:1.2rem;max-width:none;letter-spacing:-.02em}
.chg p{margin:0;color:var(--mist)}
.tag{display:inline-block;padding:.22rem .6rem;border-radius:999px;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase}
.tag.fix{background:rgba(242,179,91,.14);color:var(--sun);border:1px solid rgba(242,179,91,.4)}
.tag.feat{background:rgba(52,199,179,.14);color:var(--glow);border:1px solid rgba(52,199,179,.4)}
@media (max-width:640px){.chg{grid-template-columns:1fr;gap:.3rem}}

/* before/after pair on the guide pages */
.ba-pair{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:1.4rem 0 1.8rem}
.ba-pair .ba-img{position:relative;border-radius:14px;overflow:hidden;background:#0b1626}
.ba-pair img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.ba-pair .mono{position:absolute;top:.6rem;left:.6rem;background:rgba(6,17,31,.72);color:#fff;padding:.2rem .55rem;border-radius:999px;font-size:.62rem;letter-spacing:.08em;text-transform:uppercase}
.ba-pair figcaption{grid-column:1/-1;color:var(--mist);font-size:.86rem;margin-top:.1rem}
@media (max-width:520px){.ba-pair{grid-template-columns:1fr}}
/* wider before/after on the dive centre page, so the example tag reads */
.ba-pair.ba-wide{width:min(1240px,calc(100vw - 32px));margin-left:50%;transform:translateX(-50%);gap:1rem}
.ba-pair.ba-wide figcaption{text-align:center;font-size:.92rem}
@media (max-width:760px){.ba-pair.ba-wide{grid-template-columns:1fr}}
/* all guides, in the footer of every guide page and the app */
.guides-nav{display:flex;flex-wrap:wrap;gap:.35rem .9rem;align-items:center;margin:1rem 0 1.2rem;font-size:.84rem}
.guides-nav .mono{color:var(--mist);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;margin-right:.3rem}
.guides-nav a{color:var(--ice);opacity:.8;text-decoration:none}.guides-nav a:hover{opacity:1;text-decoration:underline}

/* dive-centre enquiry form */
.dc-form{display:grid;grid-template-columns:1fr 1fr;gap:.8rem 1rem;margin:1rem 0 1.4rem;padding:1.2rem;border:1px solid var(--line-2);border-radius:18px;background:rgba(7,14,26,.5)}
.dc-form label{display:flex;flex-direction:column;gap:.3rem;font-size:.84rem;color:var(--mist)}
.dc-form input,.dc-form select,.dc-form textarea{font:inherit;color:var(--ice);background:rgba(14,26,45,.8);border:1px solid var(--line-2);border-radius:10px;padding:.55rem .7rem;min-width:0}
.dc-form input:focus,.dc-form select:focus,.dc-form textarea:focus{outline:2px solid rgba(52,199,179,.5);outline-offset:1px}
.dc-form .full{grid-column:1/-1}.dc-form .dc-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.dc-honey{position:absolute;left:-9999px;opacity:0}
@media (max-width:640px){.dc-form{grid-template-columns:1fr}}