:root{--green:#0879a6;--blue:#18bcf2;--ink:#173443;--paper:#f7fbfe;--muted:#526b79;--line:#d9e5ed;--yellow:#edc96a}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,input:focus-visible{outline:3px solid #0879a6;outline-offset:5px}header{max-width:1280px;margin:auto;padding:24px 40px;display:flex;align-items:center;gap:30px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:5px;font-weight:750;font-size:21px;white-space:nowrap}.brand-light{font-weight:400}.logo{display:inline-grid;place-items:center;background:var(--green);color:white;border-radius:10px;width:38px;height:38px;font-size:28px;margin-right:7px}nav{display:flex;gap:25px;margin-left:auto;font-size:14px;font-weight:600}.search-link{font-size:14px;border-left:1px solid var(--line);padding-left:24px}main{max-width:1200px;margin:auto;padding:0 40px}h1,h2,h3{line-height:1.14;letter-spacing:-.04em}h1{font-size:clamp(36px,4.6vw,62px);font-weight:650;margin:22px 0}h2{font-size:34px;margin:12px 0 22px}h3{font-size:24px;font-weight:620}p{margin:0 0 18px}.eyebrow{font-size:11px;letter-spacing:.13em;font-weight:750;color:var(--green);text-transform:uppercase}.intro{font-size:18px;color:var(--muted);max-width:610px;line-height:1.8}.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:70px;align-items:center;padding:65px 0 55px}em{font-style:normal;color:var(--green)}.actions{display:flex;gap:24px;align-items:center;margin:28px 0 16px}.button{display:inline-flex;gap:25px;align-items:center;background:var(--green);color:white;border-radius:6px;padding:13px 20px;font-weight:600;font-size:14px}.text-link{font-size:14px;font-weight:650}.small{font-size:12px;color:var(--muted)}.house{height:340px;position:relative;display:flex;align-items:center;justify-content:center;background:#e0f4fc;border-radius:50% 50% 8px 8px}.roof{position:absolute;width:260px;height:145px;top:23px;clip-path:polygon(50% 0,100% 100%,0 100%);background:#1598c9}.room{position:absolute;top:125px;width:260px;height:170px;background:#eaf4fa;border:8px solid #1598c9;border-top:0}.window{position:absolute;left:28px;top:15px;width:66px;height:65px;background:#79bdd9;border:5px solid #ffffff}.window:before,.window:after{content:'';position:absolute;background:#ffffff}.window:before{width:5px;height:55px;left:25px}.window:after{height:5px;width:56px;top:25px}.sofa{position:absolute;width:135px;height:48px;background:#c98560;border-radius:14px 14px 5px 5px;bottom:25px;left:40px;border-bottom:12px solid #b27351}.lamp{position:absolute;right:33px;top:36px;width:5px;height:100px;background:#466475}.lamp:before{content:'';position:absolute;width:54px;height:35px;left:-24px;top:-8px;background:var(--yellow);clip-path:polygon(25% 0,75% 0,100% 100%,0 100%)}.lamp:after{content:'';position:absolute;width:28px;height:4px;bottom:0;left:-12px;background:#466475}.plant{position:absolute;font-size:50px;right:0;bottom:0;color:#297c9e}.house-note{position:absolute;bottom:19px;background:#ffffff;box-shadow:0 8px 30px #17344312;border:1px solid #d5e8f1;padding:14px 21px;border-radius:9px;font-size:13px}.status-dot{display:inline-block;width:8px;height:8px;background:#0879a6;border-radius:50%;margin-right:7px}.illustration-label{position:absolute;bottom:-27px;font-size:11px;color:var(--muted)}.start-strip{display:flex;gap:22px;align-items:center;padding:24px 28px;background:#e6f5fc;border:1px solid #c9e7f5;border-radius:8px;margin:15px 0 56px}.number{font:36px Georgia,serif;color:#0879a6}.start-strip p{margin:2px 0 0;color:var(--muted);font-size:14px}.start-strip a{margin-left:auto;font-size:14px;font-weight:650}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-title>a{font-size:13px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:8px 0 55px}.card{display:flex;flex-direction:column;padding:27px;border:1px solid var(--line);border-radius:8px;background:#ffffff;transition:transform .15s,border-color .15s}.card:hover{transform:translateY(-3px);border-color:var(--green);text-decoration:none}.card h3{margin:17px 0}.card p{font-size:14px;color:var(--muted)}.read{margin-top:auto;padding-top:18px;font-size:12px;font-weight:650;display:flex;justify-content:space-between}.help-banner{display:flex;justify-content:space-between;align-items:center;gap:25px;border-top:1px solid var(--line);padding:34px 0 50px}.help-banner h2{font-size:27px}.help-banner p{color:var(--muted);font-size:14px}footer{display:flex;justify-content:space-between;gap:25px;max-width:1200px;margin:auto;padding:30px 40px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}footer .brand{font-size:16px}footer p{margin-top:10px}.section-head{padding:55px 0 25px;max-width:850px}.section-head h1{font-size:46px}.crumb{font-size:12px;color:var(--muted);margin-bottom:30px}.article-head{padding:38px 0 30px;max-width:860px}.article-head h1{font-size:48px}.review{font-size:11px;color:var(--muted);margin-top:24px}.article-layout{display:grid;grid-template-columns:minmax(0,750px) 250px;gap:65px;padding-bottom:60px}article{font-size:17px}article h2{font-size:29px;margin-top:40px;scroll-margin-top:25px}article h2:first-child{margin-top:0}article a{color:var(--green);text-decoration:underline}article li{margin-bottom:10px}article code{background:#e6f0f7;border-radius:4px;padding:3px 6px;font-size:14px}aside{font-size:13px;align-self:start;position:sticky;top:25px;border-left:1px solid var(--line);padding-left:25px}aside ul{list-style:none;padding:0}aside li{margin:12px 0}.aside-tip{margin-top:30px;background:#e5f4fb;padding:18px;border-radius:6px;color:var(--green)}input[type=search]{display:block;width:100%;padding:17px;font:inherit;border:1px solid var(--line);border-radius:7px;background:white;margin:8px 0 20px}.skip{position:absolute;top:-100px;left:20px;background:white;padding:10px;z-index:10}.skip:focus{top:10px}@media(max-width:1000px){header{flex-wrap:wrap;gap:15px}nav{order:3;width:100%;margin:0;justify-content:space-between}.search-link{margin-left:auto}.hero{gap:25px}.actions{flex-wrap:wrap}.cards{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:minmax(0,1fr) 200px;gap:30px}}@media(max-width:650px){header,main,footer{padding-left:20px;padding-right:20px}header{padding-top:18px}nav{gap:17px;overflow:auto;justify-content:flex-start;white-space:nowrap;font-size:13px;padding-bottom:6px}.hero{grid-template-columns:1fr;padding-top:38px;gap:35px}.house{height:325px;max-width:360px;width:100%;margin:0 auto 15px}.hero h1{font-size:43px}.cards{grid-template-columns:1fr;margin-bottom:35px}.start-strip{flex-wrap:wrap;padding:20px;margin-bottom:35px}.start-strip>div{flex:1}.start-strip a{margin-left:0}.section-title{align-items:flex-start;flex-direction:column;gap:0;margin-bottom:20px}.article-layout{display:flex;flex-direction:column}aside{order:-1;position:static;border-left:0;border-bottom:1px solid var(--line);padding:0 0 15px}.aside-tip{display:none}.article-head h1,.section-head h1{font-size:36px}.help-banner,footer{flex-direction:column;align-items:flex-start}h2{font-size:29px}}

.logo{background:var(--blue);color:#123b50}.button{background:var(--blue);color:#123b50}.button:hover{background:#4bcaf5}.card:hover{border-color:var(--blue)}

.topic-labels{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:18px 0 0}.topic-label{display:inline-block;background:#e6f5fc;color:#07658a;border:1px solid #c9e7f5;border-radius:999px;padding:4px 12px;font-size:12px;font-weight:600;overflow-wrap:anywhere;max-width:100%}

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td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
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article pre{background:#e6f5fc;border:1px solid #c9e7f5;border-radius:10px;padding:20px;overflow-x:auto;max-width:100%;line-height:1.6;tab-size:2}article pre code{display:block;background:transparent;border-radius:0;padding:0;color:var(--ink);font:14px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre}article pre:has(code.language-yaml)::before{content:"YAML";display:block;margin-bottom:12px;color:var(--green);font:700 11px/1.4 system-ui,sans-serif;letter-spacing:.1em}

/* Čitelné tabulky v článcích. */
article table {
  width: 100%;
  margin: 32px 0;
  border-collapse: collapse;
  border: 1px solid #b8cfdd;
  background: #fff;
  font-size: 16px;
  line-height: 1.6;
}
article th,
article td {
  padding: 14px 16px;
  border: 1px solid #b8cfdd;
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}
article th {
  font-weight: 750;
  background: #dceff8;
}
article tbody tr:nth-child(even) {
  background: #f0f7fb;
}
@media (max-width: 650px) {
  article th,
  article td {
    padding: 10px 8px;
  }
  article table {
    font-size: 14px;
  }
}

/* SEO navigace používá stávající barvy a jednoduché statické komponenty. */
.hero-claim{font:500 58px/1.1 Georgia,serif;letter-spacing:-.03em;margin:15px 0 24px}
.hero .hero-seo-heading{font:650 23px/1.45 system-ui,sans-serif;letter-spacing:normal;margin:0 0 20px}
.link-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0 40px}
.link-grid a{display:block;padding:18px;border:1px solid var(--line);border-radius:8px;background:white;height:100%;overflow-wrap:anywhere}
nav.crumb{display:block;width:auto;margin:25px 0;font-size:13px;white-space:normal;overflow:visible}
.crumb ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.crumb li+li::before{content:"/";margin-right:8px}
.learning-path{margin:0 0 35px}.learning-path ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding-left:28px}
.next-steps{border-top:1px solid var(--line);padding:30px 0}.next-steps h3{font-size:21px}
.hub-content{max-width:100%;overflow-wrap:anywhere}.hub-content>p{max-width:780px}.hub-content h2{margin-top:32px}
.topic-label a{color:inherit;text-decoration:underline}a:focus-visible{outline:3px solid #0879a6;outline-offset:4px}
@media(max-width:1000px){.link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.hero-claim{font-size:43px}.hero .hero-seo-heading{font-size:21px}.link-grid,.learning-path ol{grid-template-columns:1fr}.crumb{overflow-wrap:anywhere}.house{min-width:0}}