:root{
  color-scheme: light;
  --ground:#F4F1EA;
  --surface:#FFFFFF;
  --surface-2:#EDE8DE;
  --ink:#171A1C;
  --ink-2:#44494C;
  --muted:#74797B;
  --line:#DDD7CA;
  --line-strong:#BFB7A7;
  --accent:#8C2F14;
  --accent-2:#0F5257;
  --accent-soft:#F0E2DA;
  --good:#3F6F4A;
  --good-soft:#E8EFE5;
  --warn:#9A5B1E;
  --warn-soft:#F4E9DA;
  --r:10px;
  --shadow:0 1px 2px rgba(23,26,28,.05),0 8px 30px rgba(23,26,28,.05);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:Archivo,"Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
button{font:inherit}
.page{max-width:1120px;margin:0 auto;padding:44px 24px 80px}
h1,h2,h3{letter-spacing:-.025em;text-wrap:balance}
h1{font-size:clamp(34px,6vw,58px);line-height:1.02;margin:10px 0 16px;font-weight:700}
h2{font-size:clamp(24px,3.6vw,34px);line-height:1.08;margin:0 0 8px;font-weight:700}
h3{font-size:19px;margin:0 0 6px;font-weight:600}
p{margin:0 0 14px}
a{color:var(--accent)}
.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.lede{font-size:clamp(18px,2.2vw,22px);line-height:1.45;color:var(--ink-2);max-width:62ch}
.hero{padding-bottom:28px;border-bottom:1.5px solid var(--ink)}

/* result */
.result{
  display:grid;grid-template-columns:1.35fr .9fr;gap:0;
  margin:28px 0 10px;background:var(--ink);color:#F6F3EC;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);
}
.result-main{padding:34px 34px 30px;border-right:1px solid rgba(255,255,255,.14)}
.result-label{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#C9C2B4;font-weight:600}
.result-value{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:clamp(38px,6.4vw,68px);line-height:1;letter-spacing:-.04em;font-weight:600;margin:12px 0 10px;color:#FFFFFF}
.result-sub{font-size:14px;color:#D8D2C5;line-height:1.45}
.result-side{padding:26px 28px;display:flex;flex-direction:column;justify-content:center;gap:0;background:rgba(255,255,255,.035)}
.stat{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13.5px}
.stat:last-child{border-bottom:0}
.stat span{color:#C9C2B4}
.stat b{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-weight:500;color:#FFFFFF;white-space:nowrap}
.stat.accent b{color:#F0B49A}
.result-note{font-size:14px;color:var(--muted);margin:12px 0 34px;max-width:78ch}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:48px}
.facts > div{background:var(--surface);padding:16px 16px 15px}
.facts span{display:block;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:3px}
.facts b{display:block;font-size:17px;letter-spacing:-.01em;line-height:1.2}
.facts small{display:block;font-size:12px;color:var(--muted);line-height:1.35;margin-top:3px}

/* sections */
.section{margin:56px 0 0;padding-top:28px;border-top:1px solid var(--line-strong)}
.section-head{max-width:72ch;margin-bottom:22px}
.section-head p{color:var(--ink-2);font-size:16px;margin:0}
.methods{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.method{background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:var(--r);padding:20px 20px 16px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.method:nth-child(2){border-top-color:var(--accent-2)}
.method:nth-child(3){border-top-color:var(--ink)}
.method-kicker{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:6px}
.method-value{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-size:27px;font-weight:600;letter-spacing:-.03em;margin:2px 0 10px}
.method p{font-size:13.5px;color:var(--ink-2);line-height:1.5;flex:1}
.link{background:none;border:0;padding:0;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;align-self:flex-start}
.link:hover{color:var(--ink)}

/* tables */
.tablewrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
table.data{width:100%;border-collapse:collapse;font-size:13.5px;min-width:720px}
table.data th{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;text-align:left;padding:12px 14px 9px;border-bottom:1.5px solid var(--ink);white-space:nowrap}
table.data td{padding:11px 14px;border-top:1px solid var(--line);color:var(--ink-2);vertical-align:top}
table.data tbody tr:first-child td{border-top:0}
table.data td:first-child{color:var(--ink);font-weight:600}
table.data .r{text-align:right}
table.data .num{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--ink)}
table.data tfoot td{border-top:1.5px solid var(--ink);font-weight:600;color:var(--ink);background:var(--surface-2)}
table.data .small{font-size:12.5px}
table.data.small{min-width:640px}
.note{font-size:12.5px;color:var(--muted);line-height:1.5;margin:10px 0 0;max-width:92ch}

/* calcbox */
.calcbox{margin-top:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:6px 20px;box-shadow:var(--shadow)}
.calcbox-head{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:12px 0 6px}
.calcrow{display:flex;justify-content:space-between;gap:20px;align-items:baseline;padding:9px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.calcrow:first-of-type{border-top:0}
.calcrow b{font-family:"IBM Plex Mono",monospace;font-variant-numeric:tabular-nums;font-weight:500;color:var(--ink);white-space:nowrap;text-align:right}
.calcrow.sum{border-top:1.5px solid var(--line-strong);font-weight:600;color:var(--ink)}
.calcrow.total{border-top:1.5px solid var(--ink);font-weight:700;color:var(--ink);font-size:15px}
.calcrow.total b{font-weight:600;font-size:16px}

/* details */
details.more{margin-top:16px}
details.more summary{cursor:pointer;font-size:13.5px;font-weight:600;color:var(--accent);padding:6px 0;list-style:none}
details.more summary::-webkit-details-marker{display:none}
details.more summary::before{content:"+ ";font-family:"IBM Plex Mono",monospace}
details.more[open] summary::before{content:"− "}
details.more .tablewrap{margin-top:10px}

/* two columns */
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px 8px;box-shadow:var(--shadow)}
.box.good{border-top:3px solid var(--good)}
.box.bad{border-top:3px solid var(--warn)}
.box h3{font-size:15px;letter-spacing:.02em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:12px}
.box ul{margin:0;padding:0 0 0 18px}
.box li{font-size:14px;color:var(--ink-2);line-height:1.55;margin-bottom:11px}
.box li b{color:var(--ink);font-weight:600}

/* owner */
.owner{background:var(--accent-soft);border-left:4px solid var(--accent);border-radius:0 var(--r) var(--r) 0;padding:22px 26px 8px;max-width:86ch}
.owner p{font-size:16px;color:var(--ink);line-height:1.6}

/* faq */
.faq{max-width:86ch}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:0 18px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:600;font-size:15px;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:"IBM Plex Mono",monospace;font-size:18px;color:var(--accent);flex:none}
.faq details[open] summary::after{content:"−"}
.faq p{font-size:14px;color:var(--ink-2);line-height:1.6;padding:0 0 14px;margin:0}

/* sources */
.sources ul{margin:0;padding:0 0 0 18px;max-width:92ch}
.sources li{font-size:13px;color:var(--ink-2);line-height:1.55;margin-bottom:7px}

/* footer */
.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:56px;padding-top:18px;border-top:1.5px solid var(--ink);font-size:12px;color:var(--muted)}
.foot .link{font-size:12px}

/* gate */
.gate{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:20px;background:
  radial-gradient(120% 90% at 50% 110%, rgba(140,47,20,.28), transparent 60%),
  linear-gradient(160deg,#1D1A17 0%,#2A211B 55%,#171A1C 100%);}
.gate[hidden]{display:none}
.gate-card{width:100%;max-width:420px;background:var(--surface);border-radius:14px;padding:28px 28px 22px;box-shadow:0 20px 70px rgba(0,0,0,.45)}
.gate-eyebrow{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:8px}
.gate-card h1{font-size:34px;margin:0 0 8px}
.gate-card p{font-size:14px;color:var(--ink-2);line-height:1.5}
.gate-card label{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:18px 0 6px}
.gate-card input{width:100%;font:inherit;font-family:"IBM Plex Mono",monospace;font-size:16px;padding:11px 12px;border:1.5px solid var(--line-strong);border-radius:7px;background:var(--ground);color:var(--ink);letter-spacing:.08em}
.gate-card input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.gate-card button{width:100%;margin-top:12px;padding:12px 14px;border:0;border-radius:7px;background:var(--accent);color:#fff;font-weight:600;font-size:15px;cursor:pointer}
.gate-card button:hover{background:#73250F}
.gate-error{min-height:20px;font-size:13px;color:#A6402F;margin:8px 0 0}
.gate-note{font-size:12px;color:var(--muted);margin:10px 0 0;line-height:1.45}

@media(max-width:900px){
  .result{grid-template-columns:1fr}
  .result-main{border-right:0;border-bottom:1px solid rgba(255,255,255,.14)}
  .facts{grid-template-columns:repeat(2,1fr)}
  .methods{grid-template-columns:1fr}
  .twocol{grid-template-columns:1fr}
}
@media(max-width:560px){
  .page{padding:28px 16px 60px}
  .result-main{padding:26px 22px}
  .result-side{padding:18px 22px}
  .facts{grid-template-columns:1fr}
  .calcrow{flex-direction:column;gap:2px;align-items:flex-start}
  .calcrow b{text-align:left}
  .foot{flex-direction:column}
}

@media print{
  @page{size:A4;margin:14mm 12mm}
  body{background:#fff;font-size:11pt}
  .gate{display:none !important}
  .page{max-width:none;padding:0}
  .result{background:#fff;color:#000;border:1.5pt solid #000;box-shadow:none;break-inside:avoid;grid-template-columns:1.35fr .9fr}
  .result-main{border-right:1pt solid #000;border-bottom:0;padding:22px 24px}
  .result-side{padding:18px 20px}
  .result-side{background:#fff}
  .result-value{color:#000}
  .result-label,.result-sub,.stat span{color:#333}
  .stat b,.stat.accent b{color:#000}
  .stat{border-bottom:1pt solid #ccc}
  .facts{border:1pt solid #999}
  .facts > div{background:#fff}
  .method,.box,.calcbox,.faq details,.tablewrap{box-shadow:none;break-inside:avoid}
  .section{break-inside:auto;page-break-inside:auto}
  .section-head{break-after:avoid}
  .method{break-inside:avoid}
  .facts,.result,.methods,.twocol{break-inside:avoid}
  details:not([open]) > *:not(summary){display:block !important}
  .owner{background:#f2f2f2}
  .foot{break-inside:avoid}
  .link{color:#000;text-decoration:none}
  details{display:block}
  details > summary{list-style:none}
  details.more[open] summary::before,details.more summary::before{content:""}
  .page > .section{page-break-inside:auto}
}

/* Tabellen-Details */
table.data .sub{display:block;font-size:11.5px;color:var(--muted);font-weight:400;margin-top:2px;line-height:1.35}
table.data .neg{color:var(--warn)}
table.data .pos{color:var(--good)}
table.data tbody tr.footrow td{background:var(--surface-2);font-weight:600;color:var(--ink);border-top:1.5px solid var(--ink)}

/* Mobile: keine horizontale Überbreite */
@media(max-width:560px){
  .result,.result-main,.result-side,.methods,.method,.section,.twocol,.box,.calcbox,.tablewrap{min-width:0;max-width:100%}
  .result-side .stat{flex-wrap:wrap;gap:2px}
  .result-side .stat b{white-space:normal;text-align:right}
  .result-value{font-size:clamp(34px,11vw,52px)}
  .calcrow b{white-space:normal;text-align:left}
  h1{font-size:clamp(30px,9vw,40px)}
}

/* Vergleichsobjekte als Karten auf dem Telefon */
.compcards{display:none}
@media(max-width:720px){
  .compcards{display:grid;gap:10px;margin-bottom:4px}
  .comp-table{display:none}
}
.compcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--shadow)}
.cc-head{display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.cc-head b{font-size:16px}
.cc-head span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.cc-meta{font-size:12.5px;color:var(--ink-2);margin-top:3px}
.cc-note{font-size:12px;color:var(--muted);margin-top:2px;line-height:1.4}
.cc-numbers{display:flex;flex-wrap:wrap;gap:4px 14px;align-items:baseline;margin-top:9px;padding-top:8px;border-top:1px solid var(--line);font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--ink-2)}
.cc-numbers b{color:var(--ink);font-weight:600;margin-left:auto}
.cc-numbers .neg{color:var(--warn)}
.cc-numbers .pos{color:var(--good)}