:root{--ink:#1d1330;--paper:#fbf6ef;--card:#ffffff;--pink:#ff186b;--pinkdeep:#a8003d;--pinksoft:#ffe3ec;
--teal:#0d5e63;--tealsoft:#dcefee;--amber:#8a5a00;--ambersoft:#fff1d1;--mute:#5b5468;--line:#e6dccf;
--serif:"Palatino Linotype","Book Antiqua",Palatino,Georgia,serif;--sans:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
--mono:Consolas,"Cascadia Mono","Courier New",monospace;--w:1180px}
@media (prefers-color-scheme:dark){:root{--ink:#f3eef8;--paper:#17111f;--card:#211a2b;--pinkdeep:#ff8fb5;--pinksoft:#3a1a29;
--teal:#7fd3d6;--tealsoft:#15353a;--amber:#f2c66b;--ambersoft:#33270f;--mute:#c4bccf;--line:#3a3046}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--sans);counter-reset:biglietto}
img{max-width:100%;height:auto;display:block}
a{color:var(--pinkdeep);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
p a,li a,td a,figcaption a,.ec-briciole a,.ec-avanti a,cite a{display:inline-flex;align-items:center;min-height:44px;min-width:44px}
main p a,.ec-sez>ul:not(.ec-tessere) a,.ec-sez>ol a,.ec-testo li a,main td a,main figcaption a{display:inline;min-height:0;min-width:0;padding:12px 2px;margin:0 -2px}
.ec-avanti a,.ec-sotto a{padding:0;margin:0;display:inline-flex;min-height:44px}
.ec-salta{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--paper);padding:12px 16px;z-index:9}
.ec-salta:focus{left:8px}
code{font-family:var(--mono);font-size:.92em;background:var(--pinksoft);padding:1px 5px;border-radius:3px;overflow-wrap:anywhere}
h1,h2,h3{font-family:var(--serif);line-height:1.2;letter-spacing:-.005em;margin:0}
h1{font-size:clamp(30px,4.4vw,48px);max-width:24ch}
h2{font-size:clamp(25px,3vw,34px);margin-bottom:18px;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px}
h3{font-size:21px;margin:26px 0 8px}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px;padding-left:22px}
li{margin:0 0 6px}

/* testata */
.ec-testata{background:var(--card);border-top:5px solid var(--pink);border-bottom:1px solid var(--line);position:relative;z-index:3}
.ec-testata-in{max-width:var(--w);margin:0 auto;padding:12px 20px 6px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.ec-marchio{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;min-width:0;min-height:44px}
.ec-marchio img{width:104px;height:auto;flex:none}
.ec-marchio span{font:700 15px/1.25 var(--sans);letter-spacing:.01em;border-left:2px solid var(--line);padding-left:12px;min-width:0}
.ec-nav{max-width:var(--w);margin:0 auto;padding:0 12px 4px}
.ec-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:nowrap;gap:2px}
.ec-nav a,.ec-menu a{display:flex;align-items:center;min-height:44px;padding:0 11px;color:var(--ink);text-decoration:none;font-size:15.5px;white-space:nowrap;border-bottom:3px solid transparent}
.ec-nav a:hover{border-bottom-color:var(--pink)}
.ec-nav a[aria-current],.ec-menu a[aria-current]{border-bottom-color:var(--pink);font-weight:700}
.ec-menu{display:none}
.ec-menu summary{list-style:none;cursor:pointer;min-height:44px;min-width:44px;display:flex;align-items:center;padding:0 14px;border:1.5px solid var(--ink);border-radius:6px;font-weight:600}
.ec-menu summary::-webkit-details-marker{display:none}
.ec-menu ul{list-style:none;margin:0;padding:8px;position:absolute;right:12px;left:12px;top:100%;background:var(--card);border:1px solid var(--line);box-shadow:0 12px 30px rgba(0,0,0,.12)}
@media (max-width:1100px){.ec-nav{display:none}.ec-menu{display:block}}
@media (max-width:520px){.ec-marchio img{width:82px}.ec-marchio span{font-size:13px;padding-left:9px}}

/* struttura */
main{display:block}
main>*{max-width:var(--w);margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
.ec-briciole{font-size:14.5px;color:var(--mute);padding-top:10px}
.ec-briciole a{color:var(--mute)}
.ec-sez{padding-top:44px;padding-bottom:34px;border-bottom:1px dashed var(--line)}
.ec-sez>h2::before{counter-increment:biglietto;content:"N. " counter(biglietto,decimal-leading-zero);font:700 13px/1 var(--mono);letter-spacing:.08em;
color:var(--card);background:var(--ink);padding:7px 10px 6px;border-radius:3px;transform:translateY(-4px)}
.ec-sez>p,.ec-sez>ul:not(.ec-tessere),.ec-sez>ol,.ec-sez>h3{max-width:780px}
.ec-intro{font-size:19px;max-width:70ch}

/* hero */
.ec-hero{padding-top:34px;padding-bottom:26px}
.ec-hero .ec-lede{font-size:19px;max-width:66ch;margin:14px 0 18px;color:var(--ink)}
.ec-cerca{background:var(--card);border:2px solid var(--ink);border-radius:10px;padding:16px 22px 18px;max-width:900px;position:relative;
-webkit-mask:radial-gradient(circle 13px at 0 50%,transparent 12px,#000 13px) left/51% 100% no-repeat,radial-gradient(circle 13px at 100% 50%,transparent 12px,#000 13px) right/51% 100% no-repeat;
mask:radial-gradient(circle 13px at 0 50%,transparent 12px,#000 13px) left/51% 100% no-repeat,radial-gradient(circle 13px at 100% 50%,transparent 12px,#000 13px) right/51% 100% no-repeat}
.ec-cerca-label{display:block;font-weight:600;font-size:15px;margin:0 0 8px 6px}
.ec-cerca-riga{display:flex;gap:10px}
.ec-cerca input[type=search]{flex:1;min-width:0;min-height:52px;font:inherit;font-size:17px;padding:0 16px;border:1.5px solid var(--mute);border-radius:7px;background:var(--paper);color:var(--ink)}
.ec-cerca button{min-height:52px;padding:0 26px;font:700 17px var(--sans);background:var(--pink);color:#1d1330;border:0;border-radius:7px;cursor:pointer}
.ec-cerca button:hover{background:#ff4d8c}
.ec-sotto{display:flex;flex-wrap:wrap;gap:4px 20px;margin:14px 0 0;padding:0;list-style:none;font-size:15.5px}
.ec-sotto li{margin:0}
.ec-sotto a{display:inline-flex;align-items:center;min-height:44px}

/* muro categorie */
.ec-tessere{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.ec-tessere li{margin:0;min-width:0}
.ec-tessere a{display:flex;align-items:stretch;min-width:0;min-height:0;flex-direction:column;height:100%;background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;color:var(--ink);text-decoration:none}
.ec-tessere a:hover{border-color:var(--pink);box-shadow:0 6px 18px rgba(29,19,48,.10)}
.ec-tessere img{width:100%;aspect-ratio:600/422;object-fit:cover;object-position:top;background:#f4f1f6}
.ec-tess-nome{font:700 17px/1.25 var(--serif);padding:12px 14px 2px}
.ec-tess-nota{font-size:14.5px;line-height:1.45;color:var(--mute);padding:2px 14px 8px;flex:1}
.ec-tess-tipo{font:600 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--teal);padding:0 14px 14px}
@media (max-width:900px){.ec-tessere{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.ec-tessere{gap:10px}.ec-tess-nota{display:none}.ec-tess-nome{font-size:15.5px;padding:10px 10px 2px;overflow-wrap:anywhere}.ec-tess-tipo{padding:0 10px 12px;font-size:11px;letter-spacing:.03em}}

/* figure e coppie */
figure{margin:0}
.ec-fig,.ec-largo{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:10px}
figcaption{font-size:14.5px;line-height:1.5;color:var(--mute);padding:10px 4px 2px}
.ec-coppia{display:grid;grid-template-columns:55fr 45fr;gap:30px;align-items:stretch;margin:6px 0 22px}
.ec-coppia.ec-inv{grid-template-columns:45fr 55fr}
.ec-coppia.ec-inv .ec-fig{order:2}
.ec-testo>*:last-child{margin-bottom:0}
.ec-largo{margin:6px 0 22px;max-width:880px}
.ec-largo img{margin:0 auto}
@media (max-width:860px){.ec-coppia,.ec-coppia.ec-inv{grid-template-columns:1fr}.ec-coppia.ec-inv .ec-fig{order:0}}

/* biglietti (firma) */
.ec-biglietti{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:6px 0 22px}
.ec-big{background:var(--card);border:1.5px solid var(--ink);border-radius:8px;padding:18px 26px 14px;position:relative;
-webkit-mask:radial-gradient(circle 11px at 0 64%,transparent 10px,#000 11px) left/51% 100% no-repeat,radial-gradient(circle 11px at 100% 64%,transparent 10px,#000 11px) right/51% 100% no-repeat;
mask:radial-gradient(circle 11px at 0 64%,transparent 10px,#000 11px) left/51% 100% no-repeat,radial-gradient(circle 11px at 100% 64%,transparent 10px,#000 11px) right/51% 100% no-repeat}
.ec-big-lab{font:700 12.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:8px}
.ec-big-t{font:700 20px/1.25 var(--serif);margin-bottom:8px;overflow-wrap:anywhere}
.ec-big p{font-size:15.5px}
.ec-big p.ec-big-t{font:700 21px/1.25 var(--serif)}.ec-big p.ec-big-lab{font:700 12.5px/1 var(--mono)}.ec-big p.ec-big-piede{font-size:14px}
.ec-big-piede{border-top:2px dashed var(--line);padding-top:10px;margin:12px 0 0;font-size:14px;color:var(--mute)}
@media (max-width:760px){.ec-biglietti{grid-template-columns:1fr}}

/* scadenze */
.ec-scadenze{list-style:none;margin:6px 0 22px;padding:0;border-top:2px solid var(--ink)}
.ec-scadenze li{display:grid;grid-template-columns:150px 190px 1fr;gap:6px 20px;padding:14px 0;border-bottom:1px solid var(--line);margin:0;align-items:baseline}
.ec-sc-dur{font:700 22px/1.15 var(--mono);color:var(--amber);white-space:nowrap}
.ec-sc-da{font-size:14.5px;color:var(--mute)}
.ec-sc-txt{font-size:16px}
.ec-sc-src{grid-column:3;font-size:13.5px;color:var(--mute)}
@media (max-width:760px){.ec-scadenze li{grid-template-columns:1fr}.ec-sc-src{grid-column:1}}

/* note, tabelle, citazioni, schede */
.ec-nota{background:var(--ambersoft);border-left:6px solid var(--amber);padding:14px 18px 2px;margin:6px 0 20px;max-width:80ch;border-radius:0 6px 6px 0}
.ec-nota.ec-rosa{background:var(--pinksoft);border-left-color:var(--pink)}
.ec-nota.ec-verde{background:var(--tealsoft);border-left-color:var(--teal)}
.ec-tab{overflow-x:auto;margin:6px 0 22px;border:1px solid var(--line);border-radius:8px;background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:15.5px}
caption{text-align:left;padding:12px 14px;font-weight:700;font-family:var(--serif);font-size:17px}
th,td{padding:10px 14px;border-top:1px solid var(--line);text-align:left;vertical-align:top}
thead th{background:var(--ink);color:var(--paper);border-top:0;font-size:14.5px}
td.ec-num{white-space:nowrap;font-family:var(--mono);font-size:14.5px}
.ec-cit{margin:6px 0 20px;padding:16px 22px;border-left:5px solid var(--teal);background:var(--card);max-width:80ch;border-radius:0 6px 6px 0}
.ec-cit p{font-family:var(--serif);font-size:18px;margin-bottom:6px}
.ec-cit cite{font-style:normal;font-size:14px;color:var(--mute)}
.ec-schede{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 22px;margin:6px 0 20px}
.ec-scheda{border-top:3px solid var(--teal);padding-top:10px}
.ec-scheda-t{font:700 18px/1.3 var(--serif);margin-bottom:6px}
@media (max-width:760px){.ec-schede{grid-template-columns:1fr}}
.ec-passi{counter-reset:passo;list-style:none;padding-left:0}
.ec-passi li{counter-increment:passo;position:relative;padding-left:46px;margin-bottom:12px;max-width:74ch}
.ec-passi li::before{content:counter(passo);position:absolute;left:0;top:1px;width:30px;height:30px;border:2px solid var(--ink);border-radius:50%;
display:flex;align-items:center;justify-content:center;font:700 14px/1 var(--mono)}
.ec-avanti{font-size:15.5px;border-top:2px solid var(--ink);padding-top:8px;margin-top:10px;max-width:none}
.ec-faqs{max-width:84ch;margin:6px 0 20px}
.ec-faq{border-bottom:1px solid var(--line)}
.ec-faq summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-weight:600;padding:8px 0}
.ec-faq[open] summary{color:var(--pinkdeep)}
.ec-faq p{padding-left:4px}

/* smistatore (strumento firma) */
.ec-tool{background:var(--card);border:2px solid var(--ink);border-radius:10px;padding:22px 24px;margin:6px 0 22px}
.ec-tool fieldset{border:0;padding:0;margin:0 0 16px}
.ec-tool legend{font:700 17px/1.3 var(--serif);margin-bottom:8px;padding:0}
.ec-scelte{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.ec-scelte label{display:flex;align-items:center;gap:10px;min-height:48px;padding:8px 12px;border:1.5px solid var(--line);border-radius:7px;cursor:pointer;font-size:15.5px;background:var(--paper)}
.ec-scelte input{width:20px;height:20px;accent-color:var(--pink);flex:none}
.ec-scelte label:has(input:checked){border-color:var(--ink);background:var(--pinksoft)}
@media (max-width:860px){.ec-scelte{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ec-scelte{grid-template-columns:1fr}}
.ec-riga-data{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:end}
.ec-riga-data label{display:flex;flex-direction:column;font-size:15px;font-weight:600;gap:6px}
.ec-riga-data input,.ec-riga-data select{min-height:46px;font:inherit;padding:0 10px;border:1.5px solid var(--mute);border-radius:6px;background:var(--paper);color:var(--ink)}
.ec-vai{min-height:50px;padding:0 24px;font:700 16.5px var(--sans);background:var(--ink);color:var(--paper);border:0;border-radius:7px;cursor:pointer}
.ec-vai:hover{background:var(--pinkdeep)}
.ec-k-nota{font-size:14.5px;color:var(--mute);margin:0;flex-basis:100%}
.ec-esito{margin-top:18px;border-top:2px dashed var(--ink);padding-top:16px}
.ec-esito[hidden]{display:none}
.ec-esito h3{margin-top:0}
.ec-esito-griglia{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ec-esito-griglia>div{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:14px 16px}
.ec-esito-griglia p.ec-k{font:700 12.5px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:8px}
.ec-esito-griglia ul{padding-left:18px;font-size:15px}
.ec-orologio{margin-top:14px;background:var(--ambersoft);border-left:6px solid var(--amber);padding:12px 16px;border-radius:0 6px 6px 0}
.ec-orologio li{font-size:15.5px}
@media (max-width:860px){.ec-esito-griglia{grid-template-columns:1fr}}

/* piede */
.ec-piede{background:#1d1330;color:#efe8f5;margin-top:50px;border-top:5px solid var(--pink)}
.ec-piede-in{max-width:var(--w);margin:0 auto;padding:36px 20px 10px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
.ec-piede a{color:#ffc2d6;display:inline-flex;align-items:center;min-height:44px}
.ec-piede ul{list-style:none;padding:0;margin:0}
.ec-piede li{margin:0}
.ec-piede-t,.ec-piede-nome{font:700 16px/1.3 var(--serif);margin-bottom:6px;color:#fff}
.ec-piede p{font-size:15px}
.ec-piede-stato{max-width:var(--w);margin:0 auto;padding:12px 20px 26px;font:13px/1.5 var(--mono);color:#cbbfd8;border-top:1px solid #3b2e4d}
@media (max-width:860px){.ec-piede-in{grid-template-columns:1fr 1fr}.ec-piede-marchio{grid-column:1/-1}}
@media (max-width:420px){body{font-size:16.5px}.ec-cerca{padding:14px 16px}.ec-cerca-riga{flex-direction:column}.ec-cerca button{width:100%}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
.ec-testa{padding-top:22px;padding-bottom:6px}.ec-testa h1{max-width:30ch}.ec-testa .ec-intro{margin-top:14px;color:var(--ink)}

/* Local review: keep the ticket language, make image evidence and steps usable. */
.ec-hero h1{max-width:32ch}
.ec-coppia .ec-testo h3:first-child{margin-top:0}
.ec-fig>a,.ec-largo>a{display:block;min-height:0;padding:0;margin:0}
.ec-fig img{width:100%;height:auto}
.ec-tutorial{margin:30px 0 42px;padding-top:20px;border-top:1px solid var(--line)}
.ec-tutorial h3{margin:0 0 12px;font-size:25px}
.ec-tutorial>p{max-width:80ch}
.ec-tutorial .ec-largo{max-width:100%;margin:16px 0}
.ec-tutorial .ec-largo img{width:auto;max-height:470px;max-width:100%;object-fit:contain}
.ec-tutorial figcaption{max-width:90ch}
.ec-tutorial-links{display:flex;flex-wrap:wrap;gap:8px 16px;list-style:none;padding:0;margin:20px 0}
.ec-tutorial-links a{display:inline-flex;align-items:center;min-height:44px}
.ec-esito:focus{outline:3px solid var(--teal);outline-offset:5px}
@media(max-width:600px){.ec-tess-nota{display:block;font-size:13px;padding:3px 10px 10px}.ec-tessere img{aspect-ratio:600/422}.ec-tutorial .ec-largo{padding:5px}.ec-tutorial figcaption{font-size:14px}.ec-tutorial h3{font-size:22px}}

.ec-why h3{margin:6px 0 12px}.ec-why{gap:28px 44px}.ec-about{max-width:80ch}