:root{--bg:#f5efe3;--surface:#fbf7ef;--ink:#262320;--muted:#5a534b;--accent:#1c5876;--accent-ink:#ffffff;--accent2:#a5462a;--line:#e0d4bf;--hero-ink:#fffaf2;--r:3px;--maxw:1100px;--measure:68ch;--hf:'Libre Baskerville', Georgia, serif;--bf:'Raleway', system-ui, sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--bf)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em}
h1,h2,h3,h4{font-family:var(--hf);line-height:1.18;margin:1.6em 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.3rem);margin-top:0}
h2{font-size:clamp(1.4rem,3vw,2rem)}h3{font-size:1.2rem}
p,ul,ol,table,details{margin:0 0 1.1em}
.wrap{max-width:max(var(--maxw),min(88vw,1760px));margin:0 auto;padding:0 20px}
@media(min-width:1800px){body article.prose>:is(p,ul,ol,h2,h3,h4,blockquote,dl,details,.callout,.disclosure,.table-wrap){max-width:52rem}}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:var(--surface);padding:8px;z-index:9}
header.site{border-bottom:1px solid var(--line);background:var(--surface)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{font-family:var(--hf);font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand svg{flex:none}
nav.main ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 18px;margin:0;padding:0}
nav.main a{color:var(--ink);text-decoration:none;font-size:.95rem;padding:4px 0;border-bottom:2px solid transparent}
nav.main a[aria-current]{border-color:var(--accent)}
.menu-btn{display:none}
@media(max-width:760px){.menu-btn{display:inline-block;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r);padding:6px 12px;font:inherit}
nav.main{width:100%;display:none}nav.main.open{display:block}nav.main ul{flex-direction:column;gap:6px}}
.hero{position:relative;overflow:hidden}
.hero .wrap{padding-top:56px;padding-bottom:56px}
.hero .lead{font-size:1.18rem;color:var(--muted);max-width:60ch}
.hero.full{color:var(--hero-ink);min-height:440px;display:flex;align-items:flex-end}
.hero.full img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero.full::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,40,52,.82) 0%,rgba(28,40,52,.55) 45%,rgba(28,40,52,.08) 100%)}
.hero.full .wrap{position:relative;z-index:1;width:100%}.hero.full .lead{color:inherit;opacity:.92}
.hero.split .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero.split img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;width:100%}
.hero.banner img{width:100%;max-height:380px;object-fit:cover;border-radius:var(--r);margin-top:28px}
.hero.plain{background:var(--surface);border-bottom:1px solid var(--line)}
@media(max-width:760px){.hero.split .wrap{grid-template-columns:1fr}.hero.full{min-height:340px}.hero .wrap{padding-top:36px;padding-bottom:36px}}
.page{display:grid;gap:48px;padding-top:40px;padding-bottom:64px}
.page.toc-layout{grid-template-columns:220px minmax(0,1fr)}
.page.toc-layout .toc{position:sticky;top:20px;align-self:start;font-size:.92rem;border-left:3px solid var(--accent);padding-left:14px}
.page.toc-layout .toc ul{list-style:none;padding:0;margin:0}.page.toc-layout .toc li{margin:.35em 0}
.page.toc-layout .toc a{color:var(--muted);text-decoration:none}
@media(max-width:860px){.page.toc-layout{grid-template-columns:1fr}.page.toc-layout .toc{position:static}}
/* Content uses the full container width (cards, grids, tables); only running text keeps a readable measure. */
article.prose{max-width:none;min-width:0}
article.prose>:is(p,ul,ol,h2,h3,h4,blockquote,dl,details,.callout,.disclosure,.table-wrap){max-width:47.5rem;margin-left:auto;margin-right:auto}
.page.toc-layout article.prose>*{margin-left:0;margin-right:0}
/* A heading that introduces a full-width block (cards, grid, table) lines up with that block, not the text column. */
body article.prose>:is(h2,h3):has(+ :is(.cards,nav,div,table,section,ul.grid)){max-width:none;margin-left:0;margin-right:0}
.page.wide article.prose>*{max-width:none}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:0 0 1.4em}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin-top:0}.card p:last-child{margin-bottom:0}
a.card{display:block;color:var(--ink);text-decoration:none}a.card:hover{border-color:var(--accent)}
.callout{border-left:4px solid var(--accent2);background:var(--surface);padding:14px 18px;border-radius:0 var(--r) var(--r) 0;margin:0 0 1.2em}
.table-wrap{overflow-x:auto;margin:0 0 1.2em}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{border-bottom:1px solid var(--line);padding:9px 10px;text-align:left;vertical-align:top}
th{font-family:var(--hf);background:var(--surface)}
details{border:1px solid var(--line);border-radius:var(--r);padding:10px 16px;background:var(--surface)}
summary{cursor:pointer;font-weight:600}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;position:relative;padding-left:44px;margin-bottom:1em}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:.9rem}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:10px 18px;border-radius:var(--r);text-decoration:none;font-weight:600;border:0;font:inherit;cursor:pointer}
.aff{border:1px dashed var(--accent);border-radius:var(--r);padding:16px 18px;margin:0 0 1.2em;background:var(--surface)}
.aff .tag{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.disclosure{font-size:.88rem;color:var(--muted);border:1px solid var(--line);border-radius:var(--r);padding:10px 14px;margin:0 0 1.6em}
.meta{font-size:.88rem;color:var(--muted)}
dl dt{font-family:var(--hf);font-weight:700;margin-top:1em}dl dd{margin:.2em 0 0 0;color:var(--ink)}
footer.site{border-top:1px solid var(--line);background:var(--surface);font-size:.92rem;color:var(--muted)}
footer.site .wrap{padding-top:32px;padding-bottom:32px;display:grid;gap:18px}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px 18px}
footer.site a{color:var(--muted)}
.ev{font-size:17px;line-height:1.72;background-image:radial-gradient(rgba(120,95,60,.07) 1px,transparent 1px);background-size:5px 5px}
.ev header.site{background:var(--surface);border-bottom:0;position:relative}
.ev header.site::after{content:"";display:block;height:6px;background:repeating-linear-gradient(135deg,#a5462a 0 14px,#fbf7ef 14px 22px,#1c5876 22px 36px,#fbf7ef 36px 44px)}
.ev header.site .wrap{padding-top:18px;padding-bottom:18px}
.ev .brand{font-weight:700;font-size:1.3rem;color:#1c5876;font-style:italic;letter-spacing:.005em}
.ev nav.main a{font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.11em;color:#3c3631}
.ev nav.main a:hover{color:#a5462a}
.ev nav.main a[aria-current]{border-color:#a5462a;color:#a5462a}
.ev h1,.ev h2,.ev h3{letter-spacing:-.005em}
.ev .hero .kicker{font-family:var(--hf);font-style:italic;font-size:1.02rem;color:#a5462a;margin-bottom:.6em}
.ev .hero.full{min-height:560px;align-items:center;background:#22343f}
.ev .hero.full .kicker{color:#f2c9a8}
.ev .hero.full h1{max-width:15ch;font-size:clamp(2.2rem,5.2vw,3.3rem)}
.ev .hero.full .wrap>*{max-width:560px}
.ev .hero.full .lead{font-size:1.16rem;line-height:1.6}
.ev .hero.full .wrap::before{content:"Par avion · Por avión · Air mail";display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;border:1.5px solid rgba(255,250,242,.7);padding:4px 10px;margin-bottom:22px;transform:rotate(-2deg)}
.ev .hero.plain{background:linear-gradient(180deg,#efe5d2,var(--bg));border-bottom:1px dashed #cdbb9c}
.ev .hero.plain h1,.ev .hero.split h1{color:#1c5876}
.ev .hero.split{background:linear-gradient(180deg,#efe5d2,var(--bg))}
.ev .hero.split img{border-radius:2px;border:10px solid #fff;box-shadow:0 10px 26px rgba(60,40,20,.18);transform:rotate(1.5deg);aspect-ratio:3/2}
.ev .prose h2{color:#1c5876;border-bottom:1px dashed #cdbb9c;padding-bottom:.35em}
.ev .prose h3{color:#a5462a}
.ev .prose a{color:#1c5876}
.ev .callout{border-left:0;border:1px solid #d8c6a6;border-radius:2px;background:#fff;padding:14px 18px 14px 18px;box-shadow:4px 4px 0 #e6d6bb}
.ev .callout strong:first-child{color:#a5462a}
.ev th{font-family:var(--bf);font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;background:#1c5876;color:#fff;font-weight:700}
.ev td{background:#fffdf8}
.ev .table-wrap{border:1px solid var(--line)}
.ev details{border-radius:2px;border-color:#d8c6a6;background:#fffdf8}
.ev summary{font-family:var(--hf);font-weight:400}
.ev .steps li::before{background:#fff;color:#a5462a;border:2px solid #a5462a;font-family:var(--hf);border-radius:2px}
.ev ul.check{list-style:none;padding:0;columns:2 260px;column-gap:28px}
.ev ul.check li{break-inside:avoid;padding-left:28px;position:relative;margin-bottom:.5em}
.ev ul.check li::before{content:"";position:absolute;left:0;top:.42em;width:14px;height:14px;border:2px solid #1c5876;border-radius:2px;background:#fff}
.postcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:26px;margin:0 0 1.8em}
.pc{display:grid;grid-template-columns:1.35fr 1fr;min-height:190px;background:#fffdf8;color:var(--ink);text-decoration:none;border:1px solid #dccdb1;box-shadow:0 2px 0 #e9dcc4,0 10px 22px rgba(70,50,25,.12);transition:transform .18s,box-shadow .18s;position:relative}
.pc::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:repeating-linear-gradient(135deg,#a5462a 0 10px,transparent 10px 16px,#1c5876 16px 26px,transparent 26px 32px)}
.pc:nth-child(odd){transform:rotate(-.6deg)}.pc:nth-child(even){transform:rotate(.5deg)}
.pc:hover,.pc:focus-visible{transform:rotate(0) translateY(-3px);box-shadow:0 2px 0 #e9dcc4,0 16px 30px rgba(70,50,25,.18)}
.pc-msg{padding:22px 16px 16px 20px;border-right:1px solid #d9c9ab;display:flex;flex-direction:column;gap:6px}
.pc-hi{font-family:var(--hf);font-style:italic;font-size:.82rem;color:#a5462a}
.pc-msg strong{font-family:var(--hf);font-size:1.32rem;line-height:1.2;color:#1c5876}
.pc-line{font-size:.93rem;color:var(--muted);line-height:1.5}
.pc-addr{padding:18px 16px 16px;display:flex;flex-direction:column;gap:14px}
.stamp{align-self:flex-end;width:58px;height:66px;display:grid;place-items:center;text-align:center;font-family:var(--hf);font-size:.62rem;line-height:1.2;color:#fff;background:#a5462a;outline:2px dashed #fffdf8;outline-offset:-5px;padding:6px;transform:rotate(3deg)}
.pc:nth-child(3n+2) .stamp{background:#1c5876}.pc:nth-child(3n) .stamp{background:#6b7d3a}
.rule{border-bottom:1px solid #cdbb9c;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);min-height:1.4em}
@media(max-width:420px){.pc{grid-template-columns:1fr}.pc-msg{border-right:0;border-bottom:1px dashed #d9c9ab}.pc-addr{flex-direction:row;align-items:center}.pc-addr .rule{display:none}.stamp{align-self:auto}}
.ev footer.site{background:#22343f;color:#d6dde1}
.ev footer.site a{color:#f2c9a8}
.ev footer.site .wrap{border-top:0}
.ev .page.toc-layout .toc{border-left:1px dashed #a5462a}
.ev .page.toc-layout .toc strong{font-family:var(--hf);font-style:italic;font-weight:400;color:#a5462a}