:root{
  --bg:#f4faff; --card:#ffffff; --ink:#12263a; --ink2:#3d546b; --muted:#566b80; --line:#d6e4f0;
  --sea:#17609f; --sea-soft:#e1effb;
  --up:#066a4b; --up-bg:#d8f3e8; --down:#a23a08; --down-bg:#fde5d6; --flat:#4a5b6c; --flat-bg:#e8edf2;
  --radius:18px;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e1a26; --card:#162636; --ink:#eaf2fa; --ink2:#b9c9d9; --muted:#9bb0c4; --line:#2a3f54;
  --sea:#7dbcf2; --sea-soft:#17344d;
  --up:#52d6a5; --up-bg:#10372c; --down:#ff9a66; --down-bg:#432213; --flat:#b4c1ce; --flat-bg:#233342;
  color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:18px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-bottom:48px}
.wrap{max-width:1000px;margin:0 auto}
main.wrap{display:flex;flex-direction:column;gap:34px;padding-top:8px}
a{color:var(--sea)}
:focus-visible{outline:3px solid var(--sea);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--card);padding:8px 14px;border-radius:8px;z-index:5}
.skip:focus{left:8px}
.top{padding:16px 0}
.brand{font-weight:800;text-decoration:none;color:var(--ink);font-size:17px}
h1{font-size:clamp(32px,6.5vw,54px);line-height:1.08;margin:0 0 12px;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
h2{font-size:clamp(24px,4.4vw,32px);line-height:1.15;margin:0 0 14px;font-weight:800;text-wrap:balance}
h3{font-size:20px;line-height:1.2;margin:0}
p{margin:0}
.lead{font-size:clamp(19px,2.6vw,22px);color:var(--ink2);max-width:46em}
.stamp{display:inline-block;margin-top:16px;background:var(--sea-soft);color:var(--sea);font-size:15px;font-weight:700;padding:6px 14px;border-radius:999px}
.hint{color:var(--muted);font-size:16px}
.crumbs{font-size:16px;color:var(--muted);padding-bottom:6px}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;counter-reset:s}
.steps li{counter-increment:s;background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:16px 16px 16px 66px;position:relative;min-width:0}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:36px;height:36px;border-radius:50%;background:var(--sea);color:var(--card);display:grid;place-items:center;font-weight:800}
.steps b{display:block;margin-bottom:2px}
.legend{display:flex;flex-direction:column;gap:6px;margin-top:8px;font-size:16px}
.calc{background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:10px}
.calc label{font-weight:800;font-size:20px}
.inp{display:flex;align-items:center;gap:8px}
.inp input{font:800 28px system-ui,sans-serif;width:190px;max-width:70%;padding:8px 12px;border-radius:12px;border:2px solid var(--line);background:var(--bg);color:var(--ink)}
.inp span{font-size:28px;font-weight:800}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.card{display:flex;flex-direction:column;gap:6px;background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:16px;text-decoration:none;color:inherit;min-width:0}
.card:hover{border-color:var(--sea)}
.card-head{display:flex;align-items:center;gap:12px;margin-bottom:4px}
.who{display:flex;flex-direction:column;gap:4px;align-items:flex-start;min-width:0;flex:1}
.rank{font-weight:800;color:var(--muted);font-size:16px;align-self:flex-start}
.big{font-size:19px}
.sub{color:var(--ink2);font-size:16px}
.extra{font-weight:700;font-size:16px;margin-top:2px}
.extra.up{color:var(--up)} .extra.down{color:var(--down)} .extra.flat{color:var(--flat)}
.go{margin-top:auto;padding-top:8px;font-weight:800;color:var(--sea)}
.coin{flex:none;width:52px;height:52px;border-radius:50%;background:var(--sea-soft);color:var(--sea);display:grid;place-items:center;font-weight:800;font-size:16px}
.coin.big{width:76px;height:76px;font-size:22px}
.pill{display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:15px;padding:3px 12px;border-radius:999px}
.pill.up{background:var(--up-bg);color:var(--up)} .pill.down{background:var(--down-bg);color:var(--down)} .pill.flat{background:var(--flat-bg);color:var(--flat)}
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:12px}
.tab{font:700 17px system-ui,sans-serif;min-height:46px;padding:8px 18px;border-radius:999px;border:2px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.tab[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.controls input[type=search]{font:17px system-ui,sans-serif;min-height:46px;padding:8px 14px;border-radius:999px;border:2px solid var(--line);background:var(--card);color:var(--ink);flex:1;min-width:180px}
.empty{color:var(--muted);padding:16px 0}
.verdict{display:flex;gap:18px;align-items:center;background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:20px}
.verdict>div{min-width:0;display:flex;flex-direction:column;gap:6px}
.kicker{color:var(--muted);font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.vtitle{font-size:clamp(24px,5vw,34px);font-weight:800;line-height:1.15}
.verdict.up .vtitle{color:var(--up)} .verdict.down .vtitle{color:var(--down)} .verdict.flat .vtitle{color:var(--flat)}
.city{background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:8px;min-width:0}
.city p{color:var(--ink2);font-size:16px}
.btn{margin-top:auto;display:inline-block;align-self:flex-start;background:var(--sea);color:var(--bg);font-weight:800;text-decoration:none;padding:10px 16px;border-radius:999px;font-size:16px}
.partner{display:flex;flex-direction:column;gap:6px;background:var(--card);border:2px dashed var(--line);border-radius:var(--radius);padding:16px;text-decoration:none;color:inherit}
.partner img{max-height:48px;max-width:160px;object-fit:contain;align-self:flex-start}
.tag{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.caution{background:var(--sea-soft);border-radius:var(--radius);padding:18px 20px}
.caution h2{font-size:22px;margin-bottom:6px}
.faq details{background:var(--card);border:2px solid var(--line);border-radius:14px;padding:4px 16px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:800;padding:12px 0}
.faq details p{padding:0 0 14px;color:var(--ink2)}
.nums summary{cursor:pointer;font-weight:800;padding:8px 0}
.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:16px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
th:first-child,td:first-child,th:nth-child(2),td:nth-child(2){text-align:left}
th{color:var(--muted);font-size:14px}
.links{display:flex;flex-wrap:wrap;gap:10px}
.links a{background:var(--card);border:2px solid var(--line);border-radius:999px;padding:8px 16px;text-decoration:none;font-weight:700;color:var(--ink)}
.links a:hover{border-color:var(--sea)}
footer.wrap{margin-top:40px;color:var(--muted);font-size:15px;display:flex;flex-direction:column;gap:8px}
button,a{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
body{padding-bottom:calc(48px + env(safe-area-inset-bottom,0px))}
.legend{list-style:none;padding:0;margin:0 0 10px;display:flex;flex-direction:column;gap:10px}
.legend li{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.legend li>span:last-child{color:var(--ink2);font-size:16px;flex:1;min-width:180px}
.calc{flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px 16px}
.calc label{flex:1 1 200px}
.calc .hint{flex-basis:100%}
.btn{min-height:48px;display:inline-flex;align-items:center}
.links a{min-height:46px;display:inline-flex;align-items:center}
.faq summary{min-height:48px;display:flex;align-items:center}
.intro{color:var(--ink2);font-size:17px}
@media (max-width:600px){
  body{font-size:17px}
  main.wrap{gap:26px}
  h1{font-size:clamp(30px,9vw,40px)}
  .grid{grid-template-columns:1fr;gap:12px}
  .card{padding:14px}
  #list .sub{display:none}
  .controls{gap:8px}
  .controls input[type=search]{flex-basis:100%;order:2}
  .tab{flex:1 1 auto;padding:8px 10px;font-size:16px}
  .btn{align-self:stretch;justify-content:center;min-height:52px;font-size:17px}
  .verdict{flex-direction:column;align-items:flex-start;gap:12px;padding:18px}
  .coin.big{width:60px;height:60px}
  .inp input{width:160px}
  .city{padding:14px}
}

/* ---- versione 3: smartphone prima di tutto */
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px}
.lang{font:600 15px system-ui,sans-serif;min-height:40px;max-width:150px;padding:6px 10px;border-radius:999px;border:2px solid var(--line);background:var(--card);color:var(--ink)}
.small{color:var(--muted);font-size:13.5px;line-height:1.5}
.chiprow{display:flex;flex-wrap:wrap;gap:8px}
.btn.alt{background:transparent;color:var(--sea);border:2px solid var(--sea)}
.city{gap:10px}
.cities .city .btn{align-self:stretch;justify-content:center}
.seo{display:flex;flex-direction:column;gap:12px;color:var(--ink2);font-size:17px}
.seo h2{color:var(--ink)}
.seo h3{font-size:19px;color:var(--ink);margin-top:6px}
/* grafico */
.chart{display:flex;flex-direction:column;gap:2px}
.caxis,.crow{display:grid;grid-template-columns:96px 1fr 58px;gap:8px;align-items:center}
.caxis{font-size:12px;color:var(--muted);padding-bottom:4px}
.cscale{position:relative;height:14px}
.cscale span{position:absolute;transform:translateX(-50%);white-space:nowrap}
.crow{font:inherit;color:inherit;background:transparent;border:0;border-radius:10px;padding:0;min-height:40px;text-align:left;cursor:pointer;width:100%}
.crow[aria-pressed="true"]{background:var(--sea-soft)}
.cl{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-left:6px}
.ct{position:relative;height:20px;background:linear-gradient(var(--line),var(--line)) var(--z) 0/1px 100% no-repeat}
.cb{position:absolute;top:3px;height:14px}
.cb.p{left:var(--z);border-radius:0 5px 5px 0}
.cb.n{right:calc(100% - var(--z));border-radius:5px 0 0 5px}
.cb.up{background:var(--up)} .cb.down{background:var(--down)} .cb.flat{background:var(--flat)}
.cv{font-weight:800;font-size:14px;text-align:right;font-variant-numeric:tabular-nums;padding-right:6px}
.cv.up{color:var(--up)} .cv.down{color:var(--down)} .cv.flat{color:var(--flat)}
.detail{margin-top:12px;background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:6px}
.detail .dh{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:19px}
.detail .go{padding-top:4px;text-decoration:none}
@media (max-width:600px){
  .snap{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 calc(-1 * max(16px,env(safe-area-inset-left,0px)));padding:0 max(16px,env(safe-area-inset-left,0px)) 8px;scroll-padding-left:max(16px,env(safe-area-inset-left,0px));-webkit-overflow-scrolling:touch}
  .snap .card{flex:0 0 84%;scroll-snap-align:start}
  .caxis,.crow{grid-template-columns:84px 1fr 52px;gap:6px}
}
@media (min-width:601px){.snap{display:grid}}

.detail{margin-top:0;margin-bottom:10px}
.detail.sticky{position:sticky;top:max(8px,env(safe-area-inset-top,0px));z-index:3;box-shadow:0 6px 18px rgba(0,0,0,.12)}
.cl{white-space:normal;line-height:1.15;overflow:visible;text-overflow:clip;font-size:13.5px}
@media (max-width:600px){.caxis,.crow{grid-template-columns:104px 1fr 52px}}

.thumb{display:block;width:100%;height:96px;object-fit:cover;border-radius:12px;margin:0 0 10px;background:var(--line,#ddd)}
.banner{display:block;width:100%;height:150px;object-fit:cover;border-radius:16px;margin:0 0 12px}
#widget:empty{display:none}

.auto{background:var(--card,#fff);border:2px solid var(--line,#dce6f2);border-radius:14px;padding:12px 14px;margin:12px 0;font-size:1rem;line-height:1.5}

.basebox{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.basebox label{font-weight:600;font-size:.95rem}
.basesel{min-height:48px;width:100%;border:2px solid var(--line,#dce6f2);border-radius:12px;padding:0 12px;font:inherit;background:var(--card,#fff);color:inherit}
.calc .basebox{flex:1 1 100%;margin-top:4px}
.calc .basebox label{flex:none;font-size:.95rem;font-weight:600}

.prose h1{margin:8px 0 12px}.prose h2{margin:22px 0 6px;font-size:1.2rem}.prose p{line-height:1.6;margin:0 0 12px}

.brand small{display:block;font-weight:500;font-size:12px;line-height:1.25;color:var(--mute,#5b6b7f);margin-top:1px}
.explain{margin:8px 0 0;font-size:1rem;line-height:1.5}