:root{
  --ink:#12131A; --ink-2:#1B1E2B; --ink-3:#232838;
  --paper:#F6F7FB; --surface:#FFFFFF;
  --line:#E4E7F0; --line-2:#EDEFF6; --line-dark:rgba(255,255,255,.10);
  --text:#151826; --muted:#565F73; --muted-2:#828BA1;
  --brand:#4A3AD4; --brand-bright:#6D5EFF; --brand-tint:#ECEAFF; --brand-ink:#2A2185;
  --signal:#FF9E1B; --signal-deep:#E07C00; --signal-tint:#FFF3E0;
  --ok:#12894B; --ok-tint:#E5F5EC;
  --c-telekom:#E20074; --c-vodafone:#E60000; --c-o2:#0019A5; --c-1u1:#2E7DD1;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Mono","Segoe UI Mono","Roboto Mono",Menlo,Consolas,monospace;
  --wrap:1120px; --radius:16px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(18,19,26,.04),0 8px 30px rgba(18,19,26,.07);
  --shadow-lg:0 2px 6px rgba(18,19,26,.06),0 24px 60px rgba(18,19,26,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);
  font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em;font-weight:800;color:var(--text)}
h2{font-size:clamp(1.5rem,1.15rem+1.4vw,2.05rem)}
h3{font-size:1.15rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
a{color:var(--brand);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1.5px}
a:hover{color:var(--brand-ink)}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:3px solid var(--brand-bright);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:var(--brand);padding:12px 18px;
  border-radius:0 0 10px 0;font-weight:700;z-index:200}
.skip:focus{left:0}
.eyebrow{font:700 .72rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--brand)}
.eyebrow.on-dark{color:var(--brand-bright)}

/* ---------- Brand mark (Signalbalken) ---------- */
.mark{display:inline-flex;align-items:flex-end;gap:2px;height:20px}
.mark i{width:4px;border-radius:1px;background:var(--brand-bright);display:block}
.mark i:nth-child(1){height:7px}.mark i:nth-child(2){height:11px}
.mark i:nth-child(3){height:15px}.mark i:nth-child(4){height:20px;background:var(--signal)}

/* ---------- Header ---------- */
.site-head{position:sticky;top:0;z-index:100;background:rgba(18,19,26,.92);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line-dark)}
.head-in{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-weight:800;
  letter-spacing:-.02em;font-size:1.12rem}
.brand b{color:#fff}.brand span{color:var(--signal)}
.brand small{display:block;font:600 .62rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.5);margin-top:2px}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{color:rgba(255,255,255,.82);text-decoration:none;font-weight:600;font-size:.95rem;
  padding:9px 13px;border-radius:9px}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav .cta{background:var(--brand-bright);color:#fff;margin-left:6px}
.nav .cta:hover{background:#5646f0;color:#fff}
.burger{display:none;margin-left:auto;background:rgba(255,255,255,.08);border:1px solid var(--line-dark);
  color:#fff;width:44px;height:44px;border-radius:11px;cursor:pointer;align-items:center;justify-content:center}
.burger svg{width:22px;height:22px}
@media (max-width:900px){
  .nav{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;
    background:var(--ink);border-bottom:1px solid var(--line-dark);padding:12px 16px 18px;
    transform:translateY(-130%);transition:transform .28s ease;box-shadow:var(--shadow-lg)}
  .nav.open{transform:translateY(0)}
  .nav a{padding:13px 12px;font-size:1.05rem}
  .nav .cta{margin:6px 0 0;text-align:center}
  .burger{display:inline-flex}
}
@media (prefers-reduced-motion:reduce){.nav{transition:none}}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1200px 500px at 82% -10%,rgba(109,94,255,.28),transparent 60%),
  linear-gradient(180deg,var(--ink),var(--ink-2));color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{color:#fff;font-size:clamp(2.1rem,1.35rem+3vw,3.35rem);margin-top:14px}
.hero h1 em{font-style:normal;color:var(--signal);white-space:nowrap}
.hero p.lead{color:rgba(255,255,255,.76);font-size:1.075rem;max-width:36ch;margin:6px 0 24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;
  padding:13px 20px;border-radius:12px;font-size:.98rem;transition:transform .12s ease,background .16s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:#5a49e8;color:#fff}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line-dark)}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff}
/* Buttons im Fließtext: Prose-Link-Styling (Farbe/Unterstreichung) nicht durchschlagen lassen */
.prose a.btn{color:#fff;text-decoration:none}
.prose a.btn:hover{color:#fff}
@media (prefers-reduced-motion:reduce){.btn:hover{transform:none}}

/* ---------- Leaderboard (Signature) ---------- */
.board{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:20px 20px 14px;color:var(--text)}
.board-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;
  padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.board-head strong{font-size:1.02rem;letter-spacing:-.01em}
.board-head span{font:600 .72rem/1 var(--mono);color:var(--muted-2);text-transform:uppercase;letter-spacing:.08em}
.rank{display:grid;grid-template-columns:22px 1.4fr 2fr auto;align-items:center;gap:12px;
  padding:11px 4px;border-bottom:1px solid var(--line-2)}
.rank:last-child{border-bottom:0}
.rank .pos{font:700 .95rem/1 var(--mono);color:var(--muted-2);text-align:center}
.rank .net{display:flex;align-items:center;gap:9px;font-weight:700;font-size:.98rem}
.dot{width:11px;height:11px;border-radius:50%;flex:none;box-shadow:0 0 0 3px rgba(0,0,0,.04)}
.bar{height:9px;border-radius:99px;background:var(--line);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:99px;background:var(--brand);
  width:0;transition:width 1.1s cubic-bezier(.22,1,.36,1)}
.bar>i.win{background:linear-gradient(90deg,var(--signal),var(--signal-deep))}
.score{font:700 1.02rem/1 var(--mono);text-align:right;letter-spacing:-.02em}
.score small{display:block;font:600 .66rem/1.3 var(--sans);color:var(--muted-2);letter-spacing:0;margin-top:3px}
@media (prefers-reduced-motion:reduce){.bar>i{transition:none}}
@media (max-width:860px){
  .hero{padding:40px 0 46px}
  .hero .wrap{grid-template-columns:1fr;gap:28px}
  .rank{grid-template-columns:20px 1.2fr 1.7fr auto;gap:9px}
}

/* ---------- Sections ---------- */
.section{padding:60px 0}
.section.tint{background:#fff;border-block:1px solid var(--line)}
.sec-head{max-width:62ch;margin-bottom:30px}
.sec-head p{color:var(--muted);margin:8px 0 0}

/* ---------- Net cards ---------- */
.grid{display:grid;gap:18px}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
@media (max-width:920px){.grid.c4{grid-template-columns:repeat(2,1fr)}.grid.c3{grid-template-columns:1fr}}
@media (max-width:560px){.grid.c4,.grid.c2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow);transition:transform .14s ease,box-shadow .16s ease,border-color .16s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--brand-tint)}
@media (prefers-reduced-motion:reduce){.card:hover{transform:none}}
.card .net-top{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.card .net-top b{font-size:1.12rem;letter-spacing:-.01em}
.chip{display:inline-block;font:700 .7rem/1 var(--mono);padding:5px 8px;border-radius:7px;
  background:var(--brand-tint);color:var(--brand-ink);letter-spacing:.03em;text-transform:uppercase}
.chip.win{background:var(--signal-tint);color:var(--signal-deep)}
.card ul{list-style:none;margin:12px 0 16px;padding:0}
.card ul li{position:relative;padding-left:22px;margin-bottom:7px;color:var(--muted);font-size:.96rem}
.card ul li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;border-radius:50%;
  background:var(--brand-tint);border:2px solid var(--brand)}
.card .more{font-weight:700;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.card .more::after{content:"\2192";transition:transform .15s ease}
.card .more:hover::after{transform:translateX(3px)}

/* ---------- Tariff tables ---------- */
.tariff{margin-top:26px}
.tariff h3{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}
table{border-collapse:collapse;width:100%;min-width:440px}
caption{text-align:left;font-size:.85rem;color:var(--muted-2);padding:10px 14px;caption-side:bottom}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line-2);font-size:.96rem}
thead th{background:var(--paper);font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);border-bottom:1px solid var(--line)}
tbody tr:last-child td{border-bottom:0}
tbody tr.hl td{background:var(--signal-tint)}
td.num{font-family:var(--mono);white-space:nowrap}
.star{color:var(--signal-deep);font-weight:700}
.note{font-size:.9rem;color:var(--muted);background:var(--paper);border:1px solid var(--line);
  border-left:3px solid var(--signal);border-radius:8px;padding:12px 15px;margin-top:16px}

/* ---------- Tips ---------- */
.tips{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:8px}
@media (max-width:640px){.tips{grid-template-columns:1fr}}
.tip{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px}
.tip b{display:block;margin-bottom:3px}
.tip p{margin:0;color:var(--muted);font-size:.95rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:2px 18px;margin-bottom:10px}
.faq details[open]{border-color:var(--brand-tint);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:700;padding:15px 30px 15px 0;list-style:none;position:relative;
  font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font:400 1.5rem/1 var(--sans);
  color:var(--brand);transition:transform .18s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:16px;margin:0}
@media (prefers-reduced-motion:reduce){.faq summary::after{transition:none}}

/* ---------- Legal / prose ---------- */
.legal{padding:44px 0 60px}
.legal .wrap{max-width:820px}
.doc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,44px);
  box-shadow:var(--shadow)}
.doc h1{font-size:clamp(1.7rem,1.3rem+1.6vw,2.3rem);margin-bottom:6px}
.doc h2{font-size:1.25rem;margin-top:32px;padding-top:22px;border-top:1px solid var(--line-2)}
.doc h2:first-of-type{border-top:0;padding-top:0}
.doc address{font-style:normal;background:var(--paper);border:1px solid var(--line);border-radius:10px;
  padding:16px 18px;line-height:1.7}
.doc .updated{color:var(--muted-2);font-size:.9rem;margin-top:28px}
.crumb{font-size:.9rem;color:var(--muted-2);margin-bottom:14px}
.crumb a{color:var(--muted);text-decoration:none}.crumb a:hover{color:var(--brand)}

/* ---------- Error pages ---------- */
.err{min-height:56vh;display:grid;place-items:center;text-align:center;padding:60px 20px}
.err .code{font:800 clamp(4rem,3rem+8vw,8rem)/1 var(--mono);color:var(--brand);letter-spacing:-.04em}
.err p{color:var(--muted);max-width:46ch;margin-inline:auto}

/* ---------- Article / prose ---------- */
.article{padding:38px 0 66px}
.article .wrap{max-width:824px}
.article-cat{display:inline-block;font:700 .72rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);text-decoration:none;margin-bottom:14px}
.article-cat:hover{color:var(--brand-ink)}
.article h1{font-size:clamp(1.9rem,1.35rem+2.2vw,2.7rem);margin-bottom:12px}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted-2);font:600 .82rem/1 var(--mono);
  padding-bottom:22px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.prose{font-size:1.075rem;color:#222739}
.prose>p:first-of-type{font-size:1.16rem;line-height:1.6;color:var(--text)}
.prose h2{font-size:clamp(1.35rem,1.1rem+.9vw,1.65rem);margin:2em 0 .6em;padding-top:1.1em;
  border-top:1px solid var(--line-2)}
.prose h2:first-of-type{border-top:0;padding-top:0;margin-top:1.2em}
.prose p{margin:0 0 1.1rem}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
.prose a:hover{color:var(--brand-ink)}
.prose figure{margin:26px 0}
.prose figure img{width:100%;border-radius:14px;border:1px solid var(--line);box-shadow:var(--shadow)}
.prose .illu{width:100%;height:auto;display:block;border-radius:14px;border:1px solid var(--line);box-shadow:var(--shadow)}
.prose figcaption{margin-top:10px;text-align:center;font-size:.9rem;color:var(--muted-2);font-style:italic}
.prose ul.uses{list-style:none;padding:0;margin:0 0 1.2rem;display:grid;gap:10px}
.prose ul.uses li{position:relative;padding:12px 14px 12px 42px;background:#fff;border:1px solid var(--line);
  border-radius:10px;color:var(--muted)}
.prose ul.uses li::before{content:"";position:absolute;left:16px;top:50%;transform:translateY(-50%);
  width:12px;height:12px;border-radius:50%;background:var(--brand-tint);border:2px solid var(--brand)}
.linkbox{margin:22px 0;padding:16px 18px;background:var(--brand-tint);border:1px solid #d9d3ff;
  border-radius:12px;font-size:.98rem}
.linkbox b{color:var(--brand-ink)}

/* ---------- Tarif landing bits ---------- */
.usps{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:14px 0 22px}
.usps .usp{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 17px}
.usps .usp b{display:block;margin-bottom:2px;font-size:1rem}
.usps .usp span{color:var(--muted);font-size:.94rem}
@media(max-width:560px){.usps{grid-template-columns:1fr}}
.linkgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:8px 0 6px}
.linkgrid a{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);
  border-radius:11px;padding:13px 15px;text-decoration:none;font-weight:650;color:var(--text);font-size:.96rem}
.linkgrid a:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.linkgrid a::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand-tint);
  border:2px solid var(--brand);flex:none}
@media(prefers-reduced-motion:reduce){.linkgrid a:hover{transform:none}}
@media(max-width:640px){.linkgrid{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.linkgrid{grid-template-columns:1fr}}
.ctabox{margin:28px 0;padding:22px 24px;background:linear-gradient(180deg,var(--ink),var(--ink-2));
  border-radius:16px;color:#fff;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.ctabox b{font-size:1.08rem;letter-spacing:-.01em}
.ctabox p{margin:4px 0 0;color:rgba(255,255,255,.72);font-size:.95rem;max-width:44ch}
.ctabox .btns{display:flex;gap:10px;flex-wrap:wrap}
.netchip{display:inline-flex;align-items:center;gap:8px;font:700 .82rem/1 var(--mono);
  background:var(--brand-tint);color:var(--brand-ink);padding:7px 12px;border-radius:99px}
.netchip.win{background:var(--signal-tint);color:var(--signal-deep)}
.netchip .dot{width:9px;height:9px}

/* ---------- Fakten-Box ---------- */
.facts{list-style:none;margin:16px 0 24px;padding:0;display:grid;grid-template-columns:1fr 1fr;
  border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.facts li{display:flex;gap:10px;padding:11px 16px;border-bottom:1px solid var(--line-2);font-size:.95rem}
.facts li b{color:var(--muted);font-weight:600;min-width:88px;flex:none}
.facts li:nth-child(odd){border-right:1px solid var(--line-2)}
@media(max-width:560px){.facts{grid-template-columns:1fr}.facts li:nth-child(odd){border-right:0}}

/* ---------- Kurz & knapp (Ratgeber) ---------- */
.tldr{background:var(--brand-tint);border:1px solid #d9d3ff;border-radius:12px;padding:15px 18px;margin:18px 0 24px}
.tldr b{display:block;color:var(--brand-ink);margin-bottom:8px;font:700 .74rem/1 var(--mono);
  text-transform:uppercase;letter-spacing:.1em}
.tldr ul{margin:0;padding-left:20px}
.tldr li{margin-bottom:5px;color:var(--text)}

/* ---------- Top-10-Liste (Handys) ---------- */
.toplist{list-style:none;margin:20px 0 26px;padding:0;display:grid;gap:12px}
.toplist li{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:16px 18px;transition:border-color .16s,transform .14s}
.toplist li:hover{border-color:var(--brand-tint);transform:translateY(-2px)}
@media(prefers-reduced-motion:reduce){.toplist li:hover{transform:none}}
.toplist .rank{font:800 1.5rem/1 var(--mono);color:var(--brand);min-width:40px;text-align:center;padding-top:3px}
.toplist li:first-child .rank{color:var(--signal-deep)}
.toplist .body b{font-size:1.06rem;display:inline-flex;align-items:center;gap:9px;flex-wrap:wrap;letter-spacing:-.01em}
.toplist .cat{font:700 .66rem/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;
  background:var(--brand-tint);color:var(--brand-ink);padding:4px 8px;border-radius:6px}
.toplist li:first-child .cat{background:var(--signal-tint);color:var(--signal-deep)}
.toplist .body p{margin:6px 0 0;color:var(--muted);font-size:.95rem}

/* ---------- Footer ---------- */
.site-foot{background:var(--ink);color:rgba(255,255,255,.72);padding:52px 0 28px;margin-top:10px}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:30px}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot-grid{grid-template-columns:1fr}}
.foot-grid .foot-h{color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;margin:0 0 14px;font-weight:700}
.foot-grid a{color:rgba(255,255,255,.7);text-decoration:none;display:block;padding:4px 0;font-size:.94rem}
.foot-grid a:hover{color:#fff}
.foot-brand p{font-size:.92rem;max-width:34ch;margin:12px 0 0}
.foot-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.06);
  border:1px solid var(--line-dark);border-radius:99px;padding:6px 13px;font-size:.8rem;font-weight:600;
  color:rgba(255,255,255,.85);margin-top:16px}
.foot-badge b{color:var(--signal)}
.foot-bar{border-top:1px solid var(--line-dark);margin-top:38px;padding-top:20px;display:flex;
  flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:.85rem;color:rgba(255,255,255,.55)}
.foot-bar a{color:rgba(255,255,255,.7);text-decoration:none}.foot-bar a:hover{color:#fff}