:root{--paper:#f2efe7;--paper-deep:#e7e2d6;--ink:#222c2b;--muted:#65716b;--line:#c9c8ba;--forest:#31564a;--forest-dark:#203a33;--coral:#c46f55;--yellow:#e4bf71;--serif:'Iowan Old Style','Palatino Linotype',Georgia,serif;--sans:'Avenir Next',Avenir,'Segoe UI',system-ui,sans-serif;--mono:'SFMono-Regular',Consolas,monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.65}
a{color:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:4px}
.shell{width:min(1180px,calc(100% - 48px));margin:auto}
.topline{height:34px;background:var(--forest-dark);color:#eee9db;font:11px var(--mono);letter-spacing:.04em}
.topline .shell{height:100%;display:flex;align-items:center;justify-content:space-between}
.site-header{border-bottom:1px solid var(--line)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font:600 19px var(--serif);letter-spacing:-.02em}
.brand img{width:34px;height:38px}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:13px;text-decoration:none;color:#414b46}
.nav-links a:hover,.text-link:hover{color:var(--coral)}
.menu-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--ink);padding:9px 12px;font:12px var(--mono)}
.eyebrow{font:11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--forest)}
.hero{display:grid;grid-template-columns:1.12fr .88fr;gap:58px;align-items:center;padding:78px 0 84px}
.hero h1{font:500 clamp(44px,6.1vw,78px)/.99 var(--serif);letter-spacing:-.045em;margin:19px 0 25px;max-width:720px}
.hero p{max-width:610px;color:#59645e;font-size:17px;line-height:1.75}
.hero-art{width:100%;display:block}
.button-link{display:inline-flex;margin-top:23px;background:var(--forest);color:#f4f0e6;text-decoration:none;padding:14px 19px;font-size:13px;align-items:center;gap:24px}
.button-link:hover{background:var(--forest-dark)}
.section{padding:58px 0 74px;border-top:1px solid var(--line)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}
.section-heading h2,.page-head h1{font:500 clamp(35px,4vw,54px)/1.03 var(--serif);letter-spacing:-.035em;margin:8px 0 0}
.section-heading p{max-width:460px;margin:0;color:var(--muted);font-size:14px}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.guide-card{min-height:192px;padding:22px 23px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-decoration:none;display:flex;flex-direction:column;justify-content:space-between;transition:background .2s}
.guide-card:hover{background:#e9e5db}
.guide-card .index{font:11px var(--mono);color:var(--coral)}
.guide-card h3{font:500 23px/1.12 var(--serif);margin:18px 0 8px}
.guide-card p{font-size:13px;color:var(--muted);margin:0}
.card-arrow{align-self:flex-end;color:var(--forest);font-size:18px}
.note-band{background:var(--forest);color:#f2efe7;padding:39px;display:grid;grid-template-columns:150px 1fr;gap:28px;align-items:center}
.note-band .mark{font:44px var(--serif);color:var(--yellow)}
.note-band p{margin:0;max-width:780px;font-size:15px}
.page-head{padding:69px 0 46px;max-width:840px}
.page-head h1{font-size:clamp(43px,6vw,70px);margin:13px 0 17px}
.page-head p{font-size:17px;max-width:720px;color:#59645e}
.article-meta{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font:11px var(--mono);margin-top:24px}
.article-layout{display:grid;grid-template-columns:minmax(0,740px) 250px;gap:90px;padding:44px 0 80px;border-top:1px solid var(--line)}
.article-body h2{font:500 34px/1.15 var(--serif);letter-spacing:-.025em;margin:45px 0 14px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font:600 19px var(--serif);margin:28px 0 8px}
.article-body p,.article-body li{font-size:15px;line-height:1.8;color:#414c47}
.article-body ul,.article-body ol{padding-left:23px}
.article-body li{padding-left:5px;margin:8px 0}
.aside-box{border-top:3px solid var(--coral);background:var(--paper-deep);padding:20px;height:max-content;position:sticky;top:24px}
.aside-box h2{font:500 23px var(--serif);margin:0 0 12px}
.aside-box p,.aside-box li{font-size:12px;color:#56615b}
.aside-box ul{padding-left:17px}
.related{display:grid;gap:0}
.related a{padding:12px 0;border-top:1px solid var(--line);font-size:13px;text-decoration:none}
.page-copy{max-width:760px;padding:0 0 80px}
.page-copy h2{font:500 31px var(--serif);margin:38px 0 10px}
.page-copy p,.page-copy li{font-size:15px;line-height:1.85;color:#414c47}
.page-copy a{color:var(--forest)}
.library-intro{max-width:660px;color:var(--muted);margin:15px 0 34px}
.site-footer{background:#223b34;color:#eee9db;padding:44px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:45px}
.footer-brand{font:500 29px var(--serif);margin-bottom:10px}
.site-footer p,.site-footer a{font-size:12px;line-height:1.75;color:#dbded3}
.site-footer h2{font:11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#d9bd83}
.footer-links{display:grid;gap:5px}
.footer-legal{border-top:1px solid #50635a;margin-top:32px;padding-top:20px;font-size:11px;color:#cad1c7;max-width:1000px}
.footer-contact{margin-top:14px}
.revision{font:11px var(--mono);color:var(--muted)}
.notice{padding:18px 20px;background:#e8e2d3;border-left:3px solid var(--coral);margin:25px 0}
.notice strong{font-size:13px}
.guide-callout{padding:22px;background:#e6e5d9;border:1px solid var(--line);margin:32px 0}
.guide-callout p{margin:0}
.faq details{border-top:1px solid var(--line);padding:17px 0}
.faq summary{font:500 21px var(--serif);cursor:pointer}
.faq details p{margin-bottom:0}
.back-link{display:inline-block;margin:0 0 22px;font-size:13px;color:var(--forest)}
.copyright{font:10px var(--mono);color:#aeb9ae;margin-top:20px}
@media(max-width:800px){.shell{width:min(100% - 36px,680px)}.nav{min-height:69px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:103px;left:0;right:0;background:var(--paper);z-index:10;padding:20px 24px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:18px}.nav-links.open{display:flex}.hero{grid-template-columns:1fr;gap:28px;padding:54px 0}.hero-art{max-width:520px}.guide-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr;gap:35px}.aside-box{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>section:first-child{grid-column:1/-1}}
@media(max-width:520px){.topline .shell{font-size:9px}.topline .shell span:last-child{display:none}.guide-grid{grid-template-columns:1fr}.guide-card{min-height:150px}.section-heading{display:block}.section-heading p{margin-top:12px}.note-band{grid-template-columns:1fr;gap:6px;padding:25px}.page-head{padding:50px 0 35px}.article-layout{padding-top:30px}.footer-grid{grid-template-columns:1fr}.footer-grid>section:first-child{grid-column:auto}.article-body h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Ajustes finales del índice y las cabeceras: mantienen la dirección nueva
   después de las reglas de compatibilidad del diseño anterior. */
.guide-explorer{display:grid;grid-template-columns:260px minmax(0,1fr);border-top:1px solid var(--line)}
.guide-filter{display:flex;flex-direction:column;gap:0;margin:0;padding:21px 22px 20px 0;border-right:1px solid var(--line)}
.guide-filter button{width:100%;min-height:41px;display:grid;grid-template-columns:34px 1fr 18px;align-items:center;gap:6px;border:0;border-top:1px solid var(--line);padding:9px 7px 9px 0;background:transparent;color:#515761;text-align:left;font:12px var(--sans);cursor:pointer;transition:transform .18s}
.guide-filter button:last-child{border-bottom:1px solid var(--line)}
.guide-filter button:hover,.guide-filter button[aria-pressed="true"]{padding-left:8px;background:rgba(36,70,220,.07);color:var(--forest);transform:translateX(3px)}
.guide-filter button span:last-child{text-align:right;opacity:0;transition:opacity .18s,transform .18s;transform:translate(-4px,4px)}
.guide-filter button:hover span:last-child,.guide-filter button[aria-pressed="true"] span:last-child{opacity:1;transform:translate(0,0)}
.guide-index{min-width:0;padding:21px 0 0 31px}
.guide-index-top{padding-bottom:15px;color:#7f8276}
.guide-count{color:var(--forest)}
article.shell>header.page-head{position:relative;left:50%;width:100vw;max-width:none;transform:translateX(-50%);margin:0;padding:53px max(36px,calc((100vw - 1240px)/2)) 42px;background:var(--forest);color:var(--paper)}
article.shell>header.page-head .back-link{color:var(--yellow)}
article.shell>header.page-head .eyebrow{color:var(--yellow)}
article.shell>header.page-head h1{color:var(--paper)}
article.shell>header.page-head>p{color:rgba(241,240,223,.88)}
article.shell>header.page-head .article-meta{color:rgba(241,240,223,.9)}
article.shell>header.page-head .article-meta span:first-child{color:var(--yellow)}
@media(max-width:900px){
  .guide-explorer{grid-template-columns:210px minmax(0,1fr)}
  .guide-index{padding-left:22px}
}
@media(max-width:650px){
  .guide-explorer{display:flex;flex-direction:column}
  .guide-filter{flex-direction:row;align-items:center;overflow-x:auto;padding:17px 0 14px;border-right:0;border-bottom:1px solid var(--line)}
  .guide-filter-label{flex:0 0 auto;margin:0 8px 0 0}
  .guide-filter button{flex:0 0 auto;width:auto;min-height:35px;display:flex;gap:7px;border:1px solid var(--line);border-radius:999px;padding:0 10px;background:transparent;font-size:10px}
  .guide-filter button:hover,.guide-filter button[aria-pressed="true"]{padding-left:10px;background:var(--forest);color:var(--paper);transform:translateY(-2px)}
  .guide-filter button[aria-pressed="true"] .guide-category-index{color:var(--yellow)}
  .guide-filter button span:last-child{display:none}
  .guide-index{padding:17px 0 0}
  article.shell>header.page-head{padding:44px 18px 34px}
  .article-layout{width:calc(100% - 36px)}
}

/* Índice temático: controles sem tarjetas, con ritmo editorial de atlas. */
.guide-explorer{display:grid;grid-template-columns:260px minmax(0,1fr);border-top:1px solid var(--line)}
.guide-filter{display:flex;flex-direction:column;gap:0;margin:0;padding:21px 22px 20px 0;border-right:1px solid var(--line)}
.guide-filter-label,.guide-index-top{display:flex;justify-content:space-between;font:9px var(--mono);letter-spacing:.13em}
.guide-filter-label{margin-bottom:18px}
.guide-filter-label span{color:var(--forest)}
.guide-filter button{width:100%;min-height:41px;display:grid;grid-template-columns:34px 1fr 18px;align-items:center;gap:6px;border:0;border-top:1px solid var(--line);padding:9px 7px 9px 0;background:transparent;color:#515761;text-align:left;font:12px var(--sans);cursor:pointer;transition:transform .18s}
.guide-filter button:last-child{border-bottom:1px solid var(--line)}
.guide-filter button:hover,.guide-filter button[aria-pressed="true"]{padding-left:8px;background:rgba(36,70,220,.07);color:var(--forest)}
.guide-filter button span:last-child{text-align:right;opacity:0;transition:opacity .18s,transform .18s;transform:translate(-4px,4px)}
.guide-filter button:hover span:last-child,.guide-filter button[aria-pressed="true"] span:last-child{opacity:1;transform:translate(0,0)}
.guide-category-index{color:#909487;font:9px var(--mono)}
.guide-filter button[aria-pressed="true"] .guide-category-index{color:var(--forest)}
.guide-index{min-width:0;padding:21px 0 0 31px}
.guide-index-top{padding-bottom:15px;color:#7f8276}
.guide-count{color:var(--forest)}
.guide-grid{display:block;border-top:1px solid var(--line)}
.guide-card{grid-template-columns:53px minmax(0,1fr) 115px 28px}
.guide-card .index{grid-column:1;grid-row:1;font:10px var(--mono);color:var(--forest);text-transform:none}
.guide-card>span:nth-child(2){grid-column:2;grid-row:1}
.guide-card h3{font:400 22px/1.05 var(--serif);letter-spacing:-.02em}
.guide-card p{font:9px var(--mono);color:var(--muted);margin:5px 0 0}
.guide-card .card-arrow{grid-column:4;grid-row:1}
.all-guides-link{min-height:48px;display:flex;justify-content:space-between;align-items:center;margin-top:17px;padding:0 12px;background:var(--forest);color:var(--paper);text-decoration:none;font-size:11px;transition:transform .18s}
.all-guides-link:hover{background:var(--ink);transform:translateY(-2px)}
.all-guides-link span{color:var(--yellow);font-size:18px}
.article.shell>header.page-head{position:relative;left:50%;width:100vw;max-width:none;transform:translateX(-50%);margin:0 0 0;padding:53px max(36px,calc((100vw - 1240px)/2)) 42px;background:var(--forest);color:var(--paper)}
.article.shell>header.page-head .back-link{color:var(--yellow)}
.article.shell>header.page-head .eyebrow{color:var(--yellow)}
.article.shell>header.page-head h1{color:var(--paper)}
.article.shell>header.page-head>p{color:rgba(241,240,223,.88)}
.article.shell>header.page-head .article-meta{color:rgba(241,240,223,.78)}
.article.shell>header.page-head .article-meta span:first-child{color:var(--yellow)}
.article-layout{width:min(1240px,calc(100% - 72px));margin:0 auto}
@media(max-width:900px){
 .guide-explorer{grid-template-columns:210px minmax(0,1fr)}
 .guide-index{padding-left:22px}
 .guide-card{grid-template-columns:39px minmax(0,1fr) 23px;gap:7px}
 .guide-card .index{grid-column:1}
 .guide-card>span:nth-child(2){grid-column:2}
 .guide-card .card-arrow{grid-column:3}
 .guide-card p{display:none}
}
@media(max-width:650px){
 .guide-explorer{display:flex;flex-direction:column}
 .guide-filter{flex-direction:row;align-items:center;overflow-x:auto;padding:17px 0 14px;border-right:0;border-bottom:1px solid var(--line)}
 .guide-filter-label{flex:0 0 auto;margin:0 8px 0 0}
 .guide-filter-label{margin-bottom:12px}
 .guide-filter button{flex:0 0 auto;width:auto;min-height:35px;display:flex;gap:7px;border:1px solid var(--line);padding:0 10px;font-size:10px}
 .guide-filter button:last-child{border-bottom:1px solid var(--line)}
 .guide-filter button:hover,.guide-filter button[aria-pressed="true"]{padding-left:10px;background:var(--forest);color:var(--paper)}
 .guide-filter button[aria-pressed="true"] .guide-category-index{color:var(--yellow)}
 .guide-filter button span:last-child{display:none}
 .guide-index{padding:17px 0 0}
 .guide-index-top{font-size:8px}
 .guide-card{min-height:58px;grid-template-columns:35px minmax(0,1fr) 22px;gap:7px}
 .guide-card h3{font-size:19px}
 .article.shell>header.page-head{padding:44px 18px 34px}
 .article-layout{width:calc(100% - 36px)}
}
.editorial-figure{width:min(100% - 48px,720px);margin:0 auto 40px}
.editorial-figure img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover}

/* Atlas editorial: una identidad viva y legible para explorar el archivo. */
:root{--paper:#f1f0df;--paper-deep:#e2eadb;--ink:#151b37;--muted:#626979;--line:rgba(21,27,55,.22);--forest:#2446dc;--forest-dark:#151b37;--coral:#ff8964;--yellow:#d8ff58;--serif:'Iowan Old Style','Palatino Linotype',Georgia,serif;--sans:'Avenir Next',Avenir,'Segoe UI',system-ui,sans-serif;--mono:'SFMono-Regular',Consolas,monospace}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);line-height:1.65}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:4px}
.shell{width:min(1240px,calc(100% - 72px))}
.topline{height:32px;background:var(--ink);color:var(--paper);font-size:10px;letter-spacing:.1em}
.site-header{background:var(--paper);border:0}
.nav{min-height:78px;border-bottom:1px solid var(--line)}
.brand{font:700 19px/1 var(--sans);letter-spacing:-.055em}
.brand img{width:29px;height:29px;object-fit:contain}
.nav-links{gap:36px}
.nav-links a{font-size:12px;border-bottom:1px solid transparent;padding:8px 0}
.nav-links a:hover,.text-link:hover{color:var(--forest);border-color:var(--forest)}
.menu-toggle{border:1px solid var(--ink);font:10px var(--mono);letter-spacing:.1em}
.eyebrow{color:var(--forest);letter-spacing:.14em}
.hero{position:relative;isolation:isolate;width:100%;max-width:none;padding:74px max(36px,calc((100vw - 1240px)/2)) 67px;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);gap:18px;background:var(--forest);color:var(--paper);overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.14;pointer-events:none;background-image:radial-gradient(var(--paper) .6px,transparent .6px);background-size:8px 8px;mask-image:linear-gradient(90deg,#000,transparent 84%)}
.hero .eyebrow{color:var(--yellow)}
.hero h1{max-width:690px;font-size:clamp(56px,7.4vw,100px);line-height:.9;letter-spacing:-.055em;margin:24px 0 20px}
.hero h1 em{color:var(--yellow);font-weight:400}
.hero p{max-width:520px;color:rgba(241,240,223,.85);font-size:15px;line-height:1.8}
.hero-art{filter:saturate(.8);max-width:550px;margin:auto}
.button-link{min-height:46px;margin-top:23px;padding:0 17px;background:var(--yellow);color:var(--ink);font-weight:700;transition:transform .2s}
.button-link:hover{background:#f4d36d;transform:translate(3px,-3px)}
.article-meta{font-size:9px;letter-spacing:.08em;color:rgba(241,240,223,.72)}
.article-meta span:first-child{color:var(--yellow)}
.section{padding:78px 0 88px;border-top:0}
.section:nth-of-type(even){background:#e6ebdb}
.section-heading{margin-bottom:38px}
.section-heading h2,.page-head h1{font-size:clamp(44px,6vw,78px);line-height:.94;letter-spacing:-.05em}
.section-heading p{font-size:14px;line-height:1.8}
.guide-grid{display:block;border:0;border-top:1px solid var(--line)}
.guide-card{min-height:72px;padding:12px 10px 12px 0;border:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:74px minmax(0,1fr) 120px 30px;gap:15px;align-items:center}
.guide-card:hover{padding-left:14px;background:var(--yellow);color:var(--ink)}
.guide-card[hidden]{display:none}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.guide-card .index{font:9px var(--mono);color:var(--forest);text-transform:uppercase;letter-spacing:.06em}
.guide-card h3{font:400 clamp(19px,2vw,25px)/1.1 var(--serif);margin:0}
.guide-card p{font:9px var(--mono);color:var(--muted);margin:4px 0 0}
.card-arrow{grid-column:4;grid-row:1;color:var(--forest);transition:transform .2s}
.guide-card:hover .card-arrow{transform:translate(3px,-3px)}
.guide-filter{display:flex;gap:7px;flex-wrap:wrap;margin:0 0 23px}
.guide-filter button{border:1px solid var(--line);background:transparent;color:var(--ink);padding:9px 12px;font:10px var(--mono);cursor:pointer;transition:transform .18s}
.guide-filter button:hover,.guide-filter button[aria-pressed="true"]{background:var(--forest);color:var(--paper);transform:translateY(-2px)}
.guide-filter button[aria-pressed="true"]{border-color:var(--forest)}
.note-band{position:relative;background:var(--ink);color:var(--paper);padding:38px 44px;grid-template-columns:170px 1fr;overflow:hidden}
.note-band:after{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(216,255,88,.27);border-radius:50%;right:8%;top:-160px;box-shadow:0 0 0 28px rgba(216,255,88,.06),0 0 0 58px rgba(216,255,88,.04)}
.note-band .mark{font:42px var(--serif);color:var(--yellow)}
.page-head{padding:74px 0 48px}
.page-head .eyebrow{margin-bottom:12px}
.page-head h1{font-size:clamp(48px,7vw,82px)}
.page-head p{font-size:16px;line-height:1.8;color:#535b65}
.article-layout{grid-template-columns:minmax(0,760px) 250px;gap:80px;padding:42px 0 90px;border-top:1px solid var(--line)}
.article-body h2,.page-copy h2{position:relative;font:400 clamp(29px,3.6vw,39px)/1.08 var(--serif);letter-spacing:-.035em;margin:52px 0 15px}
.article-body h2:before,.page-copy h2:before{content:"";display:block;width:28px;height:4px;background:var(--coral);margin-bottom:13px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font:600 19px var(--serif)}
.article-body p,.article-body li,.page-copy p,.page-copy li{font-size:15px;line-height:1.85;color:#414858}
.article-body a,.page-copy a{color:var(--forest);text-decoration-thickness:1px;text-underline-offset:3px}
.article-body li::marker{color:var(--forest)}
.aside-box{position:sticky;top:24px;padding:22px 20px;background:transparent;border-top:4px solid var(--forest);border-bottom:1px solid var(--line)}
.aside-box h2{font:400 24px var(--serif)}
.aside-box ul{padding-left:17px}
.aside-box li{padding:4px 0}
.related a{padding:11px 0;border-top:1px solid var(--line);font-size:12px;color:var(--forest)}
.notice{position:relative;background:#e3eadc;border:0;border-left:5px solid var(--coral);padding:21px 25px;margin:30px 0}
.notice:before{content:"PARA TENER EN CUENTA";display:block;margin-bottom:8px;color:var(--forest);font:9px var(--mono);letter-spacing:.12em}
.notice p{margin:.3em 0 0}
.guide-callout{position:relative;background:var(--yellow);border:0;margin:34px 0;padding:24px 27px 24px 62px}
.guide-callout:before{content:"↗";position:absolute;left:23px;top:20px;color:var(--forest);font:22px var(--mono)}
.guide-callout p{margin:0;color:var(--ink)}
.page-copy{max-width:780px;padding-bottom:90px}
.page-copy h2{font-size:34px}
.library-intro{max-width:690px;line-height:1.8}
.site-footer{background:var(--ink);color:var(--paper);padding:58px 0 30px}
.footer-grid{grid-template-columns:1.35fr .7fr .9fr;gap:60px}
.footer-brand{color:var(--yellow);font-size:34px}
.site-footer p,.site-footer a{color:#d2d5c8}
.site-footer h2{color:var(--coral)}
.footer-links{gap:9px}
.footer-links a{text-decoration:none}
.footer-links a:hover{text-decoration:underline;text-underline-offset:4px;color:var(--yellow)}
.footer-legal{border-color:rgba(241,240,223,.23);color:#aeb6aa;line-height:1.8}
.copyright{color:#90998f}
.back-link{color:var(--forest);text-decoration-thickness:1px;text-underline-offset:3px}
.revision{padding-top:17px;border-top:1px solid var(--line);font-size:10px}
.editorial-figure{margin-top:8px}
.editorial-figure img{border-radius:50%;max-width:620px}
@media(max-width:800px){
 .shell{width:min(100% - 40px,720px)}
 .hero{width:100%;padding:56px 20px;grid-template-columns:1fr;gap:24px}
 .hero>div{width:min(100%,720px);margin:auto}
 .hero-art{max-width:470px}
 .guide-card{grid-template-columns:56px minmax(0,1fr) 25px}
 .guide-card p{display:none}.card-arrow{grid-column:3}
 .article-layout{grid-template-columns:1fr;gap:30px}
 .aside-box{position:static}
}
@media(max-width:520px){
 .shell{width:calc(100% - 36px)}
 .topline .shell{font-size:8px}
 .nav{min-height:66px}
 .nav-links{top:98px;background:var(--paper);box-shadow:0 12px 25px rgba(21,27,55,.1)}
 .hero{padding:47px 18px 35px}
 .hero h1{font-size:clamp(54px,14vw,76px)}
 .hero p{font-size:13px}
 .section{padding:58px 0 66px}
 .section-heading{display:block}
 .section-heading p{margin-top:14px}
 .guide-card{min-height:66px;grid-template-columns:40px minmax(0,1fr) 22px;gap:8px}
 .guide-card h3{font-size:20px}
 .guide-filter{overflow-x:auto;flex-wrap:nowrap;padding:3px 2px 8px}
 .guide-filter button{flex:0 0 auto}
 .note-band{grid-template-columns:1fr;gap:7px;padding:26px}
 .note-band .mark{font-size:34px}
 .page-head{padding:54px 0 34px}
 .article-layout{padding-top:30px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}
 .footer-grid>section:first-child{grid-column:1/-1}
 .footer-brand{font-size:30px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}