Beitraege optional, Unterstriche nur im Text, eigenes Symbol

Eine Website ohne Beitraege redet nirgends von Beitraegen: Archiv und
Feed antworten mit 404, der Feedverweis faellt aus dem Kopf, und der
Hinweiskasten der Beitragsliste bleibt im Editor statt oeffentlich zu
erscheinen. Das gilt auch je Kategorie, sobald deren letzter Beitrag
weg ist. Dabei gefunden: die Liste fragte je Beitrag nach Bild und
Begriffen - jetzt je eine Abfrage fuer die ganze Liste (22 -> 16
Abfragen auf der Startseite des Nachbaus).

Unterstrichene Links gibt es nur noch im Fliesstext, dort mit einem
Schalter im Designbereich; Karten, Menue, Kontaktzeilen und der
Ansehen-Streifen haben keinen mehr. Die aktuelle Seite im Menue wird
ueber das Schriftgewicht kenntlich - die Akzentfarbe fiel im dunklen
Fussmenue durch die Kontrastpruefung.

Neu: das Symbol der Website laesst sich festlegen. Aus einem Bild der
Mediathek entstehen beim Speichern quadratische PNG-Dateien in 32 und
180 px; schlaegt das fehl, wird die Einstellung nicht gespeichert.

Die Browserpruefung laeuft jetzt gegen jede Installation statt nur
gegen die Demo: geprueft wird, was in der Sitemap steht, und das
Ladebudget trennt Bilder vom Beiwerk.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

public/assets/site.css

@@ -6,14 +6,14 @@ h1,h2,h3,h4,h5,h6{hyphens:manual}
 p{hyphens:auto}
 .visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.block-image{margin:0;max-width:100%}.block-image img{max-width:100%;height:auto}
 :root{color-scheme:light;--paper:#f7f8f4;--ink:#182d2b;--muted:#50625d;--line:#d7dfd7;--mint:#e5f0b6;--accent:#315b49;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
-*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--accent);outline-offset:6px}main:focus{outline:none}.shell{width:min(var(--k-container,1180px),calc(100% - 64px));margin-inline:auto}.site-header{border-bottom:1px solid var(--line)}.site-header.is-sticky{position:sticky;top:0;z-index:40;background:var(--paper);box-shadow:0 1px 0 var(--line),0 10px 30px color-mix(in srgb,var(--ink) 8%,transparent)}.image-link{display:block;text-decoration:none}.brand{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:28px;letter-spacing:-1.3px;text-decoration:none}.brand-icon{width:37px;height:37px;background:var(--ink);color:var(--mint);border-radius:10px;display:grid;place-items:center;margin-right:7px;font-size:27px;letter-spacing:-2px}.brand-light{font-weight:400}.site-header nav{display:flex;gap:32px;align-items:center;font-size:14px;font-weight:600}.site-header nav a{text-decoration:none;padding:12px 0}.site-header nav [aria-current=page]{text-decoration:underline}.site-header nav .nav-link{border:1px solid var(--ink);padding:13px 18px;border-radius:7px}.nav-link span{margin-left:18px}.block-section{padding:70px 0}.block-section:first-child{padding:74px 0 82px}h1,h2,h3{letter-spacing:-.05em;line-height:1.05;margin:0 0 24px}h1{font-size:clamp(48px,6.6vw,84px);font-weight:500;max-width:900px}h2{font-size:clamp(32px,4vw,49px);font-weight:500;max-width:760px}h3{font-size:26px;letter-spacing:-.035em;line-height:1.2}.block-text{font-size:18px;line-height:1.7;max-width:690px;margin:0 0 23px;color:color-mix(in srgb,currentColor 82%,transparent);white-space:pre-line}.button{display:inline-flex;align-items:center;gap:32px;min-height:50px;margin-top:9px;padding:15px 21px;background:var(--ink);color:var(--paper);border-radius:7px;text-decoration:none;font-size:14px;font-weight:600}.button:hover{background:color-mix(in srgb,var(--ink) 88%,var(--paper))}.block-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));gap:22px;margin-top:38px;background:transparent!important}.block-column{min-width:0}.block-column .block-text{font-size:15px}.tone-mint{background:var(--mint)}.tone-ink{background:var(--ink);color:var(--paper)}.tone-ink .block-text{color:color-mix(in srgb,var(--paper) 86%,var(--ink))}.tone-ink .tone-ink .button{color:var(--ink);background:var(--mint)}.width-narrow>.section-inner{max-width:800px}.site-footer{border-top:1px solid var(--line)}.site-footer p,.site-footer>span{font-size:12px;color:var(--muted)}.site-footer .brand{font-size:22px}.skip-link{position:fixed;left:16px;top:-100px;z-index:10;background:var(--ink);color:white;padding:16px}.skip-link:focus{top:16px}img{display:block;max-width:100%;height:auto;border-radius:12px}.error-page{padding-block:100px}.error-page h1{max-width:800px}
+*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--accent);outline-offset:6px}main:focus{outline:none}.shell{width:min(var(--k-container,1180px),calc(100% - 64px));margin-inline:auto}.site-header{border-bottom:1px solid var(--line)}.site-header.is-sticky{position:sticky;top:0;z-index:40;background:var(--paper);box-shadow:0 1px 0 var(--line),0 10px 30px color-mix(in srgb,var(--ink) 8%,transparent)}.image-link{display:block;text-decoration:none}.brand{display:inline-flex;align-items:center;gap:5px;font-weight:800;font-size:28px;letter-spacing:-1.3px;text-decoration:none}.brand-icon{width:37px;height:37px;background:var(--ink);color:var(--mint);border-radius:10px;display:grid;place-items:center;margin-right:7px;font-size:27px;letter-spacing:-2px}.brand-light{font-weight:400}.site-header nav{display:flex;gap:32px;align-items:center;font-size:14px;font-weight:600}.site-header nav a{text-decoration:none;padding:12px 0}.site-header nav [aria-current=page]{text-decoration:none;font-weight:800}.site-header nav .nav-link{border:1px solid var(--ink);padding:13px 18px;border-radius:7px}.nav-link span{margin-left:18px}.block-section{padding:70px 0}.block-section:first-child{padding:74px 0 82px}h1,h2,h3{letter-spacing:-.05em;line-height:1.05;margin:0 0 24px}h1{font-size:clamp(48px,6.6vw,84px);font-weight:500;max-width:900px}h2{font-size:clamp(32px,4vw,49px);font-weight:500;max-width:760px}h3{font-size:26px;letter-spacing:-.035em;line-height:1.2}.block-text{font-size:18px;line-height:1.7;max-width:690px;margin:0 0 23px;color:color-mix(in srgb,currentColor 82%,transparent);white-space:pre-line}.button{display:inline-flex;align-items:center;gap:32px;min-height:50px;margin-top:9px;padding:15px 21px;background:var(--ink);color:var(--paper);border-radius:7px;text-decoration:none;font-size:14px;font-weight:600}.button:hover{background:color-mix(in srgb,var(--ink) 88%,var(--paper))}.block-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));gap:22px;margin-top:38px;background:transparent!important}.block-column{min-width:0}.block-column .block-text{font-size:15px}.tone-mint{background:var(--mint)}.tone-ink{background:var(--ink);color:var(--paper)}.tone-ink .block-text{color:color-mix(in srgb,var(--paper) 86%,var(--ink))}.tone-ink .tone-ink .button{color:var(--ink);background:var(--mint)}.width-narrow>.section-inner{max-width:800px}.site-footer{border-top:1px solid var(--line)}.site-footer p,.site-footer>span{font-size:12px;color:var(--muted)}.site-footer .brand{font-size:22px}.skip-link{position:fixed;left:16px;top:-100px;z-index:10;background:var(--ink);color:white;padding:16px}.skip-link:focus{top:16px}img{display:block;max-width:100%;height:auto;border-radius:12px}.error-page{padding-block:100px}.error-page h1{max-width:800px}
 @media(max-width:650px){.shell{width:calc(100% - 36px)}.site-header nav{width:100%;justify-content:space-between;gap:12px;font-size:12px}.site-header nav .nav-link{padding:10px}.nav-link span{margin-left:6px}.block-section,.block-section:first-child{padding-block:48px}h1{font-size:49px}.block-text{font-size:16px}.site-footer{align-items:flex-start;flex-direction:column;gap:10px}.site-footer p{margin:0}.block-row{gap:16px}}
 
 /* Menus. Submenus open with details/summary, so the navigation works without JavaScript. */
 .menu-list{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px 22px;margin:0;padding:0}
 .menu-list a{text-decoration:none;padding:6px 2px;display:inline-block}
 .menu-list a:hover,.menu-list summary:hover{text-decoration:underline}
-.menu-list [aria-current=page]{font-weight:700;text-decoration:underline;text-underline-offset:6px}
+.menu-list [aria-current=page]{font-weight:700;text-decoration:none}
 .menu-branch>summary{cursor:pointer;padding:6px 2px;list-style:none}
 .menu-branch>summary::after{content:' ▾'}
 .menu-branch[open]>summary::after{content:' ▴'}
@@ -23,7 +23,7 @@ p{hyphens:auto}
 /* Posts */
 .post-list{list-style:none;margin:0;padding:0;display:grid;gap:26px}.post-list-karten{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.post-list-liste{gap:18px}.post-list-liste .post-card{flex-direction:row;align-items:stretch}.post-list-liste .post-image{flex:0 0 34%;max-width:300px}.post-list-liste .post-image img{height:100%;aspect-ratio:auto;min-height:170px}.post-list-liste .post-body{flex:1 1 auto;align-content:center;padding:22px 26px}.post-list-wechsel{gap:0;counter-reset:beitrag}.post-list-wechsel .post-card{position:relative;counter-increment:beitrag;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:0 56px;padding:38px 0;background:transparent;border:0;border-radius:0;overflow:visible}.post-list-wechsel .post-card + .post-card{border-top:1px solid var(--line)}.post-list-wechsel .post-image{border-radius:20px;overflow:hidden;box-shadow:0 18px 46px -22px color-mix(in srgb,var(--ink) 55%,transparent)}.post-list-wechsel .post-image img{aspect-ratio:16/10;border-radius:20px}.post-list-wechsel .post-body{padding:0;display:grid;gap:12px;align-content:center}.post-list-wechsel .post-body::before{content:counter(beitrag,decimal-leading-zero);font-size:13px;font-weight:800;letter-spacing:2px;color:var(--accent)}.post-list-wechsel .post-card h3{font-size:28px;line-height:1.18;letter-spacing:-.5px}.post-list-wechsel .post-excerpt{margin:0;max-width:46ch}.post-list-wechsel .post-meta,.post-list-wechsel .post-terms{margin:0}.post-list-wechsel .post-more{display:inline-flex;align-items:center;gap:8px;margin-top:4px;font-size:15px;font-weight:700;color:var(--accent)}.post-list-wechsel .post-more::after{content:'\2192'}.post-list-wechsel .post-card:nth-child(even) .post-image{order:2}.post-list-wechsel .post-card:nth-child(even) .post-body{order:1}@media(max-width:760px){.post-list-wechsel .post-card{grid-template-columns:1fr;gap:18px;padding:26px 0}.post-list-wechsel .post-card:nth-child(even) .post-image{order:0}.post-list-wechsel .post-card:nth-child(even) .post-body{order:0}.post-list-wechsel .post-card h3{font-size:22px}}.post-list-kompakt{gap:0}.post-list-kompakt .post-card{flex-direction:row;align-items:baseline;justify-content:space-between;gap:18px;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;overflow:visible}.post-list-kompakt .post-body{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;padding:16px 2px}.post-list-kompakt .post-meta,.post-list-kompakt .post-terms{margin:0}.post-list-kompakt .post-excerpt{flex:1 1 100%;margin:0}
 .post-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden}.post-card>.post-body{display:grid;gap:10px;padding:20px 22px 22px}
-.post-image{display:block;position:relative;overflow:hidden}.post-view{position:absolute;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--ink) 55%,transparent);color:#fff;font-weight:700;font-size:15px;letter-spacing:.4px;opacity:0}.post-card:hover .post-view,.post-card:focus-within .post-view{opacity:1}.post-image img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:0;display:block;background:var(--ink)}
+.post-image{display:block;position:relative;overflow:hidden;text-decoration:none}.post-view{position:absolute;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--ink) 55%,transparent);color:#fff;font-weight:700;font-size:15px;letter-spacing:.4px;opacity:0}.post-card:hover .post-view,.post-card:focus-within .post-view{opacity:1}.post-image img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:0;display:block;background:var(--ink)}
 .kant h1 mark,.kant h2 mark,.kant h3 mark{background:transparent;color:var(--accent);padding:0}
 .kant .post-card h3{margin:0;font-size:19px;font-weight:800;line-height:1.12;color:var(--ink);letter-spacing:-.2px}
 .post-card h3 a{text-decoration:none}
@@ -59,6 +59,10 @@ p{hyphens:auto}
 .block-cta p{margin:0;line-height:1.6}
 .block-contact{display:grid;gap:14px;font-style:normal}
 .block-contact span{display:flex;align-items:center;gap:12px;line-height:1.5}
+/* Telefonnummer und E-Mail stehen neben ihrem Symbol - das sagt deutlicher als ein Strich,
+   dass man darauf tippen kann. Beim Überfahren erscheint er trotzdem. */
+.block-contact a{text-decoration:none}
+.block-contact a:hover{text-decoration:underline}
 .block-divider{border:0;border-top:1px solid currentColor;opacity:.35;margin:0}
 .block-spacer{display:block}
 .spacer-small{height:18px}.spacer-medium{height:38px}.spacer-large{height:68px}.spacer-huge{height:110px}
@@ -164,7 +168,8 @@ body.consent-open{padding-bottom:260px}
 /* One landmark for the three links that must be on every page. Loose text outside a landmark is
    also what axe objects to, and rightly: a screen reader then has no way to skip to it. */
 .legal-bar{padding:16px 20px;text-align:center;font-size:12px;color:var(--muted);background:color-mix(in srgb,var(--ink) 6%,var(--paper))}
-.legal-bar a{color:var(--accent)}
+.legal-bar a{color:var(--accent);text-decoration:none}
+.legal-bar a:hover{text-decoration:underline}
 
 /* An image takes the rounding of its figure. Without this a radius on an image block rounded the
    figure and left the picture square - which looked like the setting did nothing. */