@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-sans-normal-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-sans-normal-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/space-grotesk-normal-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/space-grotesk-normal-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}

/* Shared foundation. Each theme sets the custom properties and its own layout on top. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:var(--fs-body,1.0625rem);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--link,var(--primary));text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus,var(--accent));outline-offset:2px}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.2;color:var(--heading,var(--fg));text-wrap:balance}
p{text-wrap:pretty}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--fg);color:var(--bg);padding:.6rem 1rem}
.skip-link:focus{left:1rem;top:1rem}
.wrap{width:min(100% - 2rem,var(--max,72rem));margin-inline:auto}

/* Prose */
.prose{max-width:var(--measure,42rem);min-width:0}
.prose>*{max-width:100%}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:clamp(1.4rem,1.1rem + 1.2vw,1.85rem);margin-top:2.2em;scroll-margin-top:5rem}
.prose h3{font-size:1.25rem;margin-top:1.8em;scroll-margin-top:5rem}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.4em}
.prose code{font-size:.9em;background:var(--surface);padding:.1em .35em;border-radius:4px}
.prose figure{margin:1.5em 0}
.prose figcaption{font-size:.875rem;color:var(--muted);margin-top:.5em}
.prose blockquote{margin:1.5em 0;padding:0 1.2em;font-style:italic;color:var(--muted)}
.table-wrap{overflow-x:auto;margin:1.5em 0;border:1px solid var(--border);border-radius:var(--radius,8px)}
.table-wrap table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:28rem}
.table-wrap th,.table-wrap td{text-align:left;padding:.65rem .8rem;border-bottom:1px solid var(--border);vertical-align:top}
.table-wrap thead th{background:var(--surface);font-weight:700}
.table-wrap tbody tr:last-child td{border-bottom:0}
.checklist{list-style:none;padding:0!important}
.checklist li{display:flex;gap:.7rem;align-items:flex-start}
.checklist .box{flex:0 0 1.2rem;height:1.2rem;margin-top:.25rem;border:2px solid var(--primary);border-radius:4px;display:grid;place-items:center;font-size:.8rem;color:var(--primary)}
.callout{padding:1rem 1.2rem;border-radius:var(--radius,8px);background:var(--surface);border:1px solid var(--border)}
.callout p{margin:0}
.callout-safety,.callout-warning{border-color:var(--danger,#b42318);background:color-mix(in srgb,var(--danger,#b42318) 7%,var(--bg))}
.callout-quick-answer,.callout-key-takeaway{border-color:var(--primary)}

/* Shared components */
.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;padding:0;margin:0;font-size:.85rem;color:var(--muted)}
.breadcrumbs li+li::before{content:"/";margin-right:.35rem;opacity:.6}
.breadcrumbs a{color:inherit}
.toc{border:1px solid var(--border);border-radius:var(--radius,8px);padding:1rem 1.2rem;background:var(--surface)}
.toc-title{margin:0 0 .5rem;font-weight:700;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em}
.toc ol{margin:0;padding-left:1.2em;font-size:.95rem}
.toc li+li{margin-top:.25rem}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:.6rem;margin:0}
.facts div{background:var(--surface);border-radius:var(--radius,8px);padding:.7rem .9rem}
.facts dt{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.facts dd{margin:.15rem 0 0;font-weight:600}
.search-form{display:flex;gap:.5rem;max-width:36rem}
.search-form input{flex:1;min-width:0;font:inherit;padding:.7rem .9rem;border:1px solid var(--border);border-radius:var(--radius,8px);background:var(--bg);color:var(--fg)}
.search-form button{font:inherit;font-weight:600;padding:.7rem 1.1rem;border:0;border-radius:var(--radius,8px);background:var(--primary);color:var(--on-primary,#fff);cursor:pointer}
.search-results{margin-top:1.5rem}
.search-count{color:var(--muted)}
.search-list{list-style:none;padding:0}
.search-list li{padding:1rem 0;border-bottom:1px solid var(--border)}
.search-list span{display:block;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.search-list p{margin:.3rem 0 0}
.archive-list{list-style:none;padding:0}
.archive-list li{display:flex;gap:1rem;padding:.55rem 0;border-bottom:1px solid var(--border);flex-wrap:wrap}
.archive-list time{color:var(--muted);min-width:9.5rem;font-size:.9rem}
.ad-slot{margin:2rem 0;min-height:100px}
.cookie-notice{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:50;max-width:30rem;display:flex;gap:1rem;align-items:center;background:var(--fg);color:var(--bg);padding:.8rem 1rem;border-radius:var(--radius,8px);box-shadow:0 8px 30px rgba(0,0,0,.2);font-size:.9rem}
.cookie-notice p{margin:0}
.cookie-notice a{color:inherit}
.cookie-notice button{font:inherit;font-weight:700;border:0;border-radius:6px;padding:.4rem .9rem;background:var(--bg);color:var(--fg);cursor:pointer}
.related-list{list-style:none;padding:0;margin:0}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* New today — the newest article, labelled by publication day (Europe/Madrid / US Eastern) */
.new-today{position:relative}
.nt-label{display:inline-flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin:0 0 .8rem;font-family:var(--font-body);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;line-height:1.2;color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:.35rem .8rem}
.nt-label time{font-weight:600;letter-spacing:.02em;text-transform:none;color:var(--muted)}
.nt-dot{width:.55rem;height:.55rem;border-radius:50%;background:var(--muted)}
.new-today.is-today .nt-dot{background:#16a34a;box-shadow:0 0 0 0 rgba(22,163,74,.55);animation:nt-pulse 2s ease-out infinite}
.new-today.is-today .nt-label{border-color:#16a34a}
@keyframes nt-pulse{0%{box-shadow:0 0 0 0 rgba(22,163,74,.55)}70%{box-shadow:0 0 0 .5rem rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}
.nt-on-dark .nt-label{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.3)}
.nt-on-dark .nt-label time{color:rgba(255,255,255,.75)}

/* Reading experience */
.read-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;background:transparent;pointer-events:none}
.read-progress span{display:block;height:100%;width:100%;background:var(--primary);transform-origin:0 50%;transform:scaleX(0)}
.prose>p:first-child{font-size:1.12em;line-height:1.6}
.prose a{text-decoration-color:color-mix(in srgb,var(--link,var(--primary)) 45%,transparent)}
.prose a:hover{text-decoration-color:currentColor}
.prose h2{padding-top:.2em}
.prose strong{color:var(--heading,var(--fg))}
.callout-quick-answer{font-size:1.06em;padding:1.2rem 1.4rem;box-shadow:0 1px 0 var(--border),0 10px 30px -18px rgba(0,0,0,.35)}
.callout-quick-answer strong:first-child,.callout-safety strong:first-child,.callout-tip strong:first-child{display:block;font-size:.78em;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.25rem}
.table-wrap tbody tr:nth-child(even) td{background:color-mix(in srgb,var(--surface) 55%,transparent)}
.table-wrap tbody tr:hover td{background:color-mix(in srgb,var(--surface) 90%,transparent)}
.table-wrap td:first-child{font-weight:600}
.checklist li{padding:.35rem 0;border-bottom:1px dashed var(--border)}
.checklist li:last-child{border-bottom:0}

/* Trust box + share */
.trust-box{margin:2.5rem 0 1.5rem;padding:1.2rem 1.4rem;border:1px solid var(--border);border-radius:var(--radius,10px);background:var(--surface);font-size:.95rem}
.trust-box ul{list-style:none;padding:0;margin:.4rem 0 .6rem;display:grid;gap:.45rem}
.trust-box li{padding-left:1.6rem;position:relative}
.trust-box li::before{content:"✓";position:absolute;left:0;top:0;width:1.15rem;height:1.15rem;border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:700;color:var(--on-primary,#fff);background:var(--primary)}
.tb-title{margin:0;font-family:var(--font-head);font-weight:700;font-size:1.05rem}
.tb-policy{margin:0;color:var(--muted);font-size:.88rem}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;margin:0 0 2rem}
.share-label{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-right:.25rem}
.share-btn{font:inherit;font-size:.85rem;font-weight:600;line-height:1;padding:.55rem .85rem;border:1px solid var(--border);border-radius:999px;background:var(--bg);color:var(--fg);text-decoration:none;cursor:pointer;transition:border-color .15s ease,transform .15s ease}
.share-btn:hover{border-color:var(--primary);transform:translateY(-1px)}
.share-btn.is-done{border-color:var(--primary);color:var(--primary)}

.cat-intro{max-width:68ch;margin:0 0 2.2rem}.cat-intro p{margin:0 0 .9rem}

:root{--bg:#f4f7fb;--fg:#14203a;--muted:#4f5d78;--primary:#1b2a4a;--accent:#e8b53a;--surface:#e6edf7;--border:#c9d5e6;--link:#22427a;--font-head:"Space Grotesk",Arial,sans-serif;--font-body:"IBM Plex Sans",system-ui,sans-serif;--radius:2px;--max:74rem;--measure:44rem;--on-primary:#fff}
body{background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:48px 48px;background-attachment:fixed;background-color:var(--bg)}
body>main,body>header,body>footer{position:relative}
.bar{background:var(--primary);color:#fff;border-bottom:4px solid var(--accent)}
.bar-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 0}
.logo{background:var(--bg);padding:.35rem .6rem;display:block}
.logo svg{width:12.5rem}
.bar nav ul{list-style:none;display:flex;gap:1.3rem;margin:0;padding:0;flex-wrap:wrap}
.bar nav a{color:#fff;text-decoration:none;font-family:var(--font-head);font-weight:500;font-size:.95rem}
.bar nav a span{color:var(--accent);font-size:.75rem;margin-right:.35rem}
.bar nav a:hover{color:var(--accent)}
.nav-search{border:1px solid rgba(255,255,255,.5);padding:.25rem .7rem}
.nav-toggle{display:none;font:inherit;color:#fff;background:none;border:1px solid rgba(255,255,255,.6);padding:.4rem .8rem;font-family:var(--font-head)}
@media (max-width:900px){.nav-toggle{display:block}.bar-in{flex-wrap:wrap}.bar nav{display:none;width:100%}.bar nav.is-open{display:block}.bar nav ul{flex-direction:column;gap:.7rem;padding:.6rem 0}}
main{padding:2.5rem 0 4rem;background:var(--bg);box-shadow:0 0 0 100vmax var(--bg);clip-path:inset(0 -100vmax)}
.label,.label-h{font-family:var(--font-head);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--link);margin:0}
.label-h{font-size:.9rem;border-bottom:2px solid var(--primary);padding-bottom:.5rem;margin:3.5rem 0 1.2rem}
.hero{display:grid;grid-template-columns:1fr 1.1fr;gap:2.5rem;align-items:center}
.hero h1{font-size:clamp(1.9rem,1.3rem + 2.4vw,3rem);margin:.6rem 0;letter-spacing:-.02em}
.hero h1 a{color:var(--fg);text-decoration:none}
.hero h1 a:hover{text-decoration:underline}
.hero-img img{border:4px solid var(--primary);width:100%}
@media (max-width:820px){.hero{grid-template-columns:1fr}.hero-img{order:-1}}
.facts.spec{display:flex;flex-wrap:wrap;gap:0;margin:1.2rem 0 0;border:2px solid var(--primary)}
.facts.spec div{flex:1 1 9rem;background:#fff;border-radius:0;border-right:1px solid var(--border)}
.facts.spec div:last-child{border-right:0}
.facts.spec dt{color:var(--link);font-family:var(--font-head)}
.rooms{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(11rem,1fr));gap:1rem}
.rooms a{display:flex;flex-direction:column;gap:.4rem;padding:1.1rem;border:2px solid var(--primary);background:#fff;text-decoration:none;color:var(--fg);height:100%}
.rooms a:hover{background:var(--accent)}
.rooms svg{width:2.2rem;color:var(--primary)}
.rooms strong{font-family:var(--font-head);font-size:1.1rem}
.rooms span{font-size:.85rem;color:var(--muted)}
.index{list-style:none;padding:0;margin:0;background:#fff;border:2px solid var(--primary)}
.row{display:grid;grid-template-columns:3.2rem 1fr auto;gap:1rem;align-items:start;padding:1.1rem 1.2rem;border-bottom:1px solid var(--border)}
.row:last-child{border-bottom:0}
.row .num{font-family:var(--font-head);font-size:1.05rem;font-weight:700;color:var(--primary);background:var(--accent);line-height:1;display:grid;place-items:center;width:2.4rem;height:2.4rem}
.row a{font-family:var(--font-head);font-weight:700;font-size:1.15rem;color:var(--fg);text-decoration:none}
.row a:hover{text-decoration:underline}
.row p{margin:.25rem 0 0;color:var(--muted);font-size:.95rem}
.tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;background:var(--surface);padding:.25rem .5rem;white-space:nowrap}
@media (max-width:640px){.row{grid-template-columns:2.4rem 1fr}.tag{grid-column:2;justify-self:start}}
.method ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1rem;counter-reset:m}
.method li{counter-increment:m;background:var(--primary);color:#fff;padding:1.2rem}
.method li::before{content:"0" counter(m);display:block;font-family:var(--font-head);color:var(--accent);font-size:1.6rem;font-weight:700}
.a-head{max-width:52rem;margin:1rem 0 2rem}
.a-head h1{font-size:clamp(2rem,1.4rem + 2.4vw,3rem);letter-spacing:-.02em;margin:.5rem 0}
.dek{font-size:1.15rem;color:var(--muted)}
.meta{font-size:.85rem;color:var(--muted);font-family:var(--font-head)}
.a-body{display:grid;grid-template-columns:15rem minmax(0,1fr);gap:3rem;align-items:start}
.a-side{position:sticky;top:1rem}
.a-side .toc{background:#fff;border:2px solid var(--primary);border-radius:0}
@media (max-width:900px){.a-body{grid-template-columns:1fr}.a-side{position:static}}
.numbered{counter-reset:sec}
.numbered h2{counter-increment:sec;display:flex;gap:.8rem;align-items:baseline}
.numbered h2::before{content:counter(sec,decimal-leading-zero);font-size:.9rem;color:#fff;background:var(--primary);padding:.2rem .45rem;font-family:var(--font-head)}
.prose{font-size:1.04rem}
.callout{border-radius:0;background:#fff;border:2px solid var(--primary)}
.table-wrap{background:#fff;border-radius:0;border:2px solid var(--primary)}
.related{margin-top:3rem}
.simple .prose{background:#fff;padding:1.5rem;border:1px solid var(--border)}
.foot{background:var(--primary);color:#dfe7f3;padding:2.5rem 0 1.5rem}
.foot-in{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem}
.foot-in svg{width:12rem;background:var(--bg);padding:.3rem .5rem}
.foot ul{list-style:none;padding:0;columns:2;margin:0}
.foot li{margin-bottom:.4rem}
.foot a{color:#fff}
.fine{font-size:.8rem;opacity:.75;margin-top:1.5rem;font-family:var(--font-head)}
@media (max-width:700px){.foot-in{grid-template-columns:1fr}}
.archive-list,.search-list{background:#fff;padding:0 1rem!important;border:1px solid var(--border)}
/* polish */
.row{transition:background .15s ease}
.row:hover{background:var(--surface)}
.rooms a{transition:background .15s ease,transform .15s ease}
.rooms a:hover{transform:translateY(-2px)}
.hero-img img{transition:transform .3s ease}
.hero-img:hover img{transform:translate(-4px,-4px);box-shadow:8px 8px 0 var(--accent)}
.trust-box,.share-btn{border-radius:0}
.trust-box{background:#fff;border:2px solid var(--primary)}