:root{--ink:#1f2d28;--text:#34443d;--muted:#6a7771;--green:#2f6a4f;--green-dark:#24543e;--green-soft:#edf4ef;--line:#dce3df;--paper:#fff;--page:#f5f6f4;--warm:#f2f0ea;--max-width:1200px;--font:Inter,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.68}a{color:inherit;text-decoration:none}img,svg{max-width:100%}button{font:inherit}.container{width:min(calc(100% - 40px),var(--max-width));margin-inline:auto}
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.article-visual--telekom{background:#eef0eb;color:#385f4a}.article-visual--internet{background:#e8efec;color:#2d6450}.article-visual--glasfaser{background:#edf1e9;color:#557346}.article-visual--wlan-router{background:#ecefe8;color:#5e6945}.article-visual--mobilfunk{background:#e9efed;color:#386556}.article-visual--ratgeber{background:#f0eee7;color:#756447}.article-visual--default{background:#edf0ed;color:#4e665a}
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.page-main{max-width:800px;margin-inline:auto;padding:30px 34px;background:var(--paper);border:1px solid var(--line)}.page-main h1{margin-bottom:22px}.prose{font-size:16px;line-height:1.7}.prose p{margin:0 0 16px}.prose h2{margin:34px 0 13px;color:var(--ink);font-size:24px;line-height:1.28}.prose h3{margin:25px 0 9px;color:var(--ink);font-size:19px;line-height:1.35}.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}.prose li{margin-bottom:6px}.prose a{color:var(--green);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.prose img{height:auto;max-width:100%}.prose blockquote{margin:22px 0;padding:14px 17px;background:var(--green-soft);border-left:3px solid var(--green)}.prose table{font-size:14px}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Article detail reading system (scoped). */
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.article-hero-image,.article-figure,.article-diagram{display:block;max-width:100%;margin:0 0 24px;overflow:hidden;border:1px solid #dfe3dc;border-radius:10px;background:#f7f8f5}.article-hero-image img,.article-figure img,.article-diagram img,.article-prose img{display:block;width:auto;max-width:100%;height:auto;margin-inline:auto}.article-caption,.article-figure figcaption{margin:8px 0 0;color:#737873;font-size:12.5px;line-height:1.5}
.article-prose table,.article-comparison-table{display:block;width:100%;max-width:100%;margin:20px 0 24px;overflow-x:auto;border-collapse:collapse;border-spacing:0;font-size:13.5px;line-height:1.45;-webkit-overflow-scrolling:touch}.article-prose th,.article-prose td,.article-comparison-table th,.article-comparison-table td{min-width:120px;padding:9px 11px;border:1px solid #dfe3dc;text-align:left;vertical-align:top}.article-prose th,.article-comparison-table th{background:#f2f4ef;font-weight:700;color:#292d29}
.article-summary-box,.article-note,.article-tip,.article-important,.article-editor-note{margin:20px 0;padding:15px 17px;border:1px solid #d9dfd7;border-left:4px solid #6c8e71;border-radius:7px;background:#f4f7f2;font-size:15px;line-height:1.58}.article-note{border-left-color:#929993;background:#f5f6f4}.article-tip{border-left-color:#5f8a68;background:#f2f7f1}.article-important{border-left-color:#b89b54;background:#fbf8ee}.article-summary-box>*:last-child,.article-note>*:last-child,.article-tip>*:last-child,.article-important>*:last-child,.article-editor-note>*:last-child{margin-bottom:0}
.article-prose .article-faq{margin:30px 0 0}.article-prose .article-faq h3{margin:0;padding:13px 0 7px;border-top:1px solid #e1e4df;font-size:15.5px;font-weight:600;line-height:1.4}.article-prose .article-faq h3+p{margin-bottom:13px}.article-sources{margin-top:30px;padding-top:18px;border-top:1px solid #dfe3dc;font-size:14px;line-height:1.55}.article-sources ul{margin-bottom:0}
.article-affiliate-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:28px 0;padding:17px 19px;border:1px solid #d8dfd6;border-radius:8px;background:#f4f7f2;font-size:15px}.article-affiliate-cta p{margin:4px 0 0;color:#5e655f}.article-affiliate-cta>a{flex:0 0 auto;padding:9px 13px;border-radius:5px;background:#386d48;color:#fff;font-size:14px;font-weight:700;text-decoration:none}
.article-sidebar{position:sticky;top:18px;display:grid;gap:14px}.article-sidebar .topics-card{display:block;margin:0;padding:16px 17px;border-radius:8px}.article-sidebar .eyebrow{margin:0 0 9px;font-size:12px}.article-sidebar .related-list,.article-sidebar-links{display:grid;gap:0}.article-sidebar .related-list a,.article-sidebar-links a{display:block;padding:9px 0;border-top:1px solid #e3e6e1;color:#343934;font-size:13.5px;font-weight:600;line-height:1.35;text-decoration:none}.article-sidebar .related-list a:first-child,.article-sidebar-links a:first-child{border-top:0;padding-top:2px}.article-sidebar-links a{display:flex;justify-content:space-between;gap:10px}.article-sidebar a:hover{color:#356d47}.article-page .disclosure{margin-top:28px;padding:13px 15px;font-size:13.5px;line-height:1.5}
@media(max-width:820px){.article-page .article-layout{grid-template-columns:minmax(0,1fr);gap:22px}.article-sidebar{position:static;top:auto;grid-template-columns:1fr;gap:12px}.article-sidebar .topics-card{display:block}}
@media(max-width:600px){.article-page{padding-inline:15px}.article-page .article-main{padding:22px 17px}.article-header{margin-bottom:17px}.article-header h1{font-size:30px;line-height:1.17}.article-header .article-meta{font-size:12px}.article-prose{font-size:15.5px;line-height:1.68}.article-prose h2{margin-top:30px;font-size:21.5px}.article-prose h3{font-size:18px}.article-summary-box,.article-note,.article-tip,.article-important,.article-editor-note{padding:14px 15px;font-size:14.5px}.article-affiliate-cta{align-items:flex-start;flex-direction:column;padding:15px 16px}.article-sidebar .topics-card{padding:15px 16px}}