/*
Theme Name: Kielwasser
Description: Das Zuhause für Segelblogs — Bordbücher mit echten Törndaten. Design nach Kielwasser-Prototyp v2.
Version: 0.1.0
Author: rubberduck software
Text Domain: kielwasser
*/

:root {
  --kw-navy: #0B1E33;
  --kw-foam: #FAFBF9;
  --kw-spray: #2FA8A0;
  --kw-coral: #E4796B;
  --kw-mist: #7C8B9C;
  --kw-line: #E2E8E6;
  --kw-water: #EAF4F5;
  --kw-ink: #1E2B38;
  --kw-sans: "Seravek", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --kw-serif: "Charter", "Iowan Old Style", Georgia, serif;
  --kw-mono: ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--kw-foam);
  color: var(--kw-ink);
  font-family: var(--kw-serif);
  font-size: 17px;
  line-height: 1.65;
}
a { color: var(--kw-spray); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }

/* ── Kopf ── */
.kw-top {
  position: sticky; top: 0; z-index: 1000;   /* über Leaflet-Karten-Panes (Reviere-Dropdown) */
  background: var(--kw-navy); color: #fff;
  display: flex; align-items: center; gap: 24px;
  padding: 14px 28px; font-family: var(--kw-sans);
}
/* Reviere-Untermenü: Desktop Hover/Fokus-Dropdown, Mobile inline aufgeklappt */
.kw-top .kw-navitem { position: relative; display: inline-flex; align-items: center; }
.kw-top .kw-navtop .kw-caret { font-size: 10px; opacity: .7; margin-left: 3px; }
.kw-top .kw-drop {
  position: absolute; top: 100%; left: 0; margin-top: 6px;
  display: none; flex-direction: column; min-width: 220px; z-index: 1001;
  background: var(--kw-navy); border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px; padding: 6px; box-shadow: 0 10px 28px rgba(0,0,0,.28);
}
.kw-top .kw-navitem:hover .kw-drop,
.kw-top .kw-navitem:focus-within .kw-drop { display: flex; }
/* Unsichtbare Brücke über die 6-px-Lücke (margin-top): sonst verliert die Maus beim Runterfahren
   vom Toplink zum Eintrag den Hover und das Menü klappt zu, bevor man klicken kann. */
.kw-top .kw-drop::before { content: ""; position: absolute; left: 0; right: 0; top: -8px; height: 8px; }
.kw-top .kw-drop a {
  color: #C7D3DD; font-family: var(--kw-sans); font-size: 14px;
  padding: 8px 12px; border-radius: 7px; white-space: nowrap; border-bottom: none;
}
.kw-top .kw-drop a:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.kw-top .kw-brand { display: flex; align-items: center; gap: 10px; font-family: var(--kw-sans); font-weight: 700; font-size: 19px; color: #fff; }
.kw-top .kw-brand svg { color: var(--kw-spray); }
.kw-top a.kw-navlink { color: #C7D3DD; font-size: 14.5px; }
.kw-top a.kw-navlink:hover { color: #fff; text-decoration: none; }
.kw-top .kw-right { margin-left: auto; display: flex; gap: 12px; align-items: center; }
/* Portal-Nav einklappbar (Hamburger) — auf Desktop transparent, Layout unverändert */
.kw-navmenu { display: contents; }
.kw-burger, .kw-navtoggle { display: none; }

.kw-btn {
  font-family: var(--kw-sans); font-size: 14.5px; font-weight: 600;
  background: var(--kw-spray); color: #fff; border: none;
  padding: 9px 18px; border-radius: 8px; cursor: pointer; display: inline-block;
}
.kw-btn:hover { text-decoration: none; filter: brightness(1.05); color: #fff; }

/* ── Inhalt ── */
.kw-main { max-width: 880px; margin: 0 auto; padding: 0 24px 90px; }
.kw-hero { text-align: center; padding: 64px 0 40px; }

/* Portal-Startseite im Mockup-Look (13.07.): Navy-Verlauf, Serif-Titel, Wellen-Übergang */
.kw-hero-portal {
  margin: 0 calc(50% - 50vw);
  padding: 56px 24px 92px;
  background: linear-gradient(160deg, var(--kw-navy) 0%, #12314F 70%, #14405C 100%);
  position: relative;
}
.kw-hero-portal h1 { font-family: var(--kw-serif); color: #fff; font-size: 38px; font-weight: 700; }
.kw-hero-portal .kw-sub { color: #B9C7D4; font-family: var(--kw-sans); font-size: 17px; }
.kw-hero-portal .kw-wake { color: var(--kw-spray); opacity: .9; }
.kw-hero-portal .kw-wellen { position: absolute; left: 0; right: 0; bottom: -1px; height: 42px; width: 100%; }
.kw-pos-schwebe { position: relative; z-index: 5; margin-top: -58px; }
.kw-pos-schwebe > .kw-card { box-shadow: 0 14px 34px rgba(11, 30, 51, 0.16); }
.kw-pos-titel { font-family: var(--kw-sans); font-weight: 700; font-size: 15px; color: var(--kw-navy); margin: 0 0 10px; }
.kw-top a.kw-navlink { padding: 6px 2px; border-bottom: 2px solid transparent; }
.kw-top a.kw-navlink:hover { border-bottom-color: var(--kw-spray); }
.kw-hero h1 {
  font-family: var(--kw-sans); font-size: 40px; font-weight: 800;
  letter-spacing: -0.015em; margin: 0 0 14px; color: var(--kw-navy); text-wrap: balance;
}
.kw-hero .kw-sub { font-size: 19px; color: var(--kw-mist); margin: 0 auto 28px; max-width: 34em; }
.kw-wake { color: var(--kw-spray); }

/* Große Sektions-Köpfe (Mockup 13.07.): Serif-Titel + „mehr"-Link rechts */
.kw-sec-kopf { display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; margin: 40px 0 14px; }
.kw-sec-kopf h2 { font-family: var(--kw-serif); font-size: 22px; color: var(--kw-navy); margin: 0; }
.kw-sec-kopf a.mehr { font-family: var(--kw-sans); font-size: 14px; color: var(--kw-spray);
  text-decoration: none; white-space: nowrap; }

h2.kw-sec {
  font-family: var(--kw-sans); font-size: 14px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--kw-mist); margin: 48px 0 18px;
}

.kw-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.kw-card {
  background: #fff; border: 1px solid var(--kw-line); border-radius: 14px;
  overflow: hidden; display: block; color: inherit;
  transition: transform 0.15s, box-shadow 0.15s;
}
.kw-card:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(11,30,51,0.08); text-decoration: none; }
.kw-card .kw-card-body { padding: 14px 16px 16px; }
.kw-card h3 { font-family: var(--kw-sans); font-size: 16.5px; margin: 0 0 4px; color: var(--kw-navy); }
.kw-card .kw-meta { font-family: var(--kw-sans); font-size: 13px; color: var(--kw-mist); font-variant-numeric: tabular-nums; }
.kw-card .kw-thumb { width: 100%; aspect-ratio: 21/9; object-fit: cover; display: block; background: var(--kw-water); }
/* Kachel-Törnkarte (Foto-Fallback): echte OSM-Minikarte, aber nicht interaktiv — Klick geht auf die Kachel */
.kw-card .kw-thumb-map { pointer-events: none; }
.kw-card .kw-thumb-map .leaflet-control-container { display: none; }
/* Schiffsfoto-Kachel: serverseitig exakt 16:9 zugeschnitten (kw-schiff-kachel) —
   hier nur noch sauber füllen; Original unbeschnitten auf der Schiffs-Seite */
.kw-thumb-kachel { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; background: var(--kw-water); }
/* width:auto ist PFLICHT neben max-height — sonst staucht das WP-width-Attribut das Bild (Befund Tijs 09.07.) */
.kw-schiff-bild { width: auto; height: auto; max-width: 100%; max-height: 520px; border-radius: 14px; display: block; }

/* ── Törnseite ── */
.kw-crumb { font-family: var(--kw-sans); font-size: 13.5px; color: var(--kw-mist); margin: 30px 0 8px; }
h1.kw-title {
  font-family: var(--kw-sans); font-size: 32px; font-weight: 800;
  color: var(--kw-navy); margin: 0 0 6px; letter-spacing: -0.01em;
}
.kw-byline { font-family: var(--kw-sans); font-size: 14.5px; color: var(--kw-mist); margin-bottom: 22px; }
.kw-byline b { color: #33475A; }

.kw-stats { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px; }
.kw-stat { background: #fff; border: 1px solid var(--kw-line); border-radius: 10px; padding: 10px 16px; font-family: var(--kw-sans); }
.kw-stat .v { font-size: 19px; font-weight: 700; color: var(--kw-navy); font-variant-numeric: tabular-nums; }
.kw-stat .l { font-size: 11.5px; color: var(--kw-mist); text-transform: uppercase; letter-spacing: 0.06em; }

.kw-map {
  height: 420px; border: 1px solid var(--kw-line); border-radius: 14px;
  margin: 0 0 26px; background: var(--kw-water); z-index: 1;
}
.kw-map-caption { font-family: var(--kw-sans); font-size: 12.5px; color: var(--kw-mist); margin: 8px 0 26px; }

.kw-prose p { margin: 0 0 1.05em; }
.kw-prose details.kw-logbuch {
  background: #fff; border: 1px solid var(--kw-line); border-radius: 12px;
  padding: 12px 18px; margin: 0 0 1.4em;
}
.kw-prose details.kw-logbuch summary {
  cursor: pointer; font-family: var(--kw-sans); font-weight: 600;
  color: var(--kw-navy); list-style: none;
}
.kw-prose details.kw-logbuch summary::before { content: "▸ "; color: var(--kw-spray); }
.kw-prose details.kw-logbuch[open] summary::before { content: "▾ "; }
.kw-prose .kw-logbuch ul { list-style: none; padding: 0; margin: 10px 0 0; }
.kw-prose .kw-logbuch li {
  padding: 9px 0; border-bottom: 1px solid #EEF2F0; font-size: 15px;
}
.kw-prose .kw-logbuch code {
  font-family: var(--kw-mono); font-size: 12.5px; color: var(--kw-mist);
  background: none; margin-right: 8px;
}

.kw-badge-app {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--kw-sans);
  font-size: 13px; color: var(--kw-mist); border: 1px solid var(--kw-line);
  border-radius: 99px; padding: 6px 14px; background: #fff; margin-top: 20px;
}

/* ── Kommentare / Formulare (WP-Standard einkleiden) ── */
.comment-list { list-style: none; padding: 0; font-family: var(--kw-sans); font-size: 15px; }
.comment-list .comment { border-top: 1px solid var(--kw-line); padding: 14px 0; }
input[type="text"], input[type="email"], input[type="url"], textarea {
  font-family: var(--kw-sans); font-size: 15px; padding: 9px 12px;
  border: 1px solid var(--kw-line); border-radius: 8px; background: #fff; max-width: 100%;
}
input[type="submit"] {
  font-family: var(--kw-sans); font-weight: 600; background: var(--kw-spray);
  color: #fff; border: none; padding: 10px 20px; border-radius: 8px; cursor: pointer;
}

/* ── Feinschliff: Angleich Törn-/Reise-/Revier-News an die map-first-Sheets (10.08.) ──
   Reine Optik: geteilte Kartentexte, ruhigere Kennzahlen, Meldungs-Hover, Info-Karte. */
.kw-stats { gap: 10px; }
.kw-stat { box-shadow: 0 1px 2px rgba(11,30,51,.04); }

/* Geteilte Kartentexte: Törn-Etappen == Reise-Kapitel („aus einem Guss") */
.kw-card-label {
  font-family: var(--kw-sans); font-size: 12.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; color: var(--kw-spray);
  font-variant-numeric: tabular-nums;
}
.kw-card-excerpt {
  font-family: var(--kw-sans); font-size: 15px; line-height: 1.5;
  margin: 4px 0 0; color: #44525F;
}

/* Etappen-/Kapitel-Liste: luftiges Karten-Raster statt Einzel-Margins */
.kw-etappen { display: grid; gap: 14px; margin: 0 0 8px; }

/* Revier-News: Meldungszeile mit dezentem Hover (map-first-Anmutung) */
.kw-news-row { transition: background .12s; }
.kw-news-row:hover { background: rgba(47,168,160,.06); }

/* Quellen-/Stand-Fußnote als ruhige Info-Karte statt loser Grautext */
.kw-news-source {
  font-family: var(--kw-sans); font-size: 12px; color: var(--kw-mist);
  background: var(--kw-water); border: 1px solid var(--kw-line);
  border-radius: 12px; padding: 12px 16px; margin-top: 16px; line-height: 1.55;
}
.kw-news-source a { color: var(--kw-navy); }

/* Alarm-Abo-Karte: gleiche ruhige Kartenoptik + dezenter Akzentrand (nur CSS) */
#kw-alarm.kw-card { border-left: 3px solid var(--kw-spray); }

/* Häfen (Crew /haefen/): Ausstattung als ruhige Pill-Chips wie im Hafen-Sheet */
.kw-facs { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 4px; }
.kw-fac {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--kw-sans); font-size: 12.5px; font-weight: 600; color: #2A3A44;
  background: var(--kw-water); border-radius: 999px; padding: 5px 10px; line-height: 1.2;
}

/* ═══════════════════════════════════════════════════════════════════════════
   kw2 — kräftiges klassisches Seiten-Design (Angleich an reviere2/hafensuche2).
   Klassische, scrollbare Seiten; KEIN Vollbild-Karten-Umbau. Navy-Kopfband,
   weiße Karten, UPPERCASE-Section-Labels, Pill-Chips, Zeilen mit Status-Dot.
   ═══════════════════════════════════════════════════════════════════════════ */

/* Navy-Kopfband, vollbreit (gleiche Full-Bleed-Technik wie .kw-hero-portal) */
.kw2head {
  margin: 0 calc(50% - 50vw) 26px;
  padding: 40px 24px 44px;
  /* REIN VERTIKAL (oben→unten): Startfarbe oben = Nav-Farbe (--kw-navy) über die ganze Breite
     → nahtloser Übergang von der Navigation ins Band (keine sichtbare Kante), warmes Navy nach unten. */
  background: linear-gradient(to bottom, var(--kw-navy) 0%, #0E3346 60%, #123f54 100%);
  color: #fff; position: relative; overflow: hidden;
}
.kw2head::after {   /* dezente Wellen-Textur — tiefer gesetzt, damit die OBERE Kante gleichfarbig
                       zur Nav bleibt (sonst hellt der Glow die rechte obere Ecke auf → sichtbare Kante) */
  content: ""; position: absolute; right: -60px; top: 46px; width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(47,168,160,.20), transparent 62%); pointer-events: none;
}
.kw2head-in { max-width: 832px; margin: 0 auto; position: relative; z-index: 1; }
.kw2head .kw2crumb { font-family: var(--kw-sans); font-size: 12.5px; letter-spacing: .04em;
  text-transform: uppercase; color: #8CA6BC; margin: 0 0 12px; }
.kw2head .kw2crumb a { color: #B9C7D4; }
.kw2head h1 { font-family: var(--kw-serif); font-size: 34px; font-weight: 700; line-height: 1.15;
  margin: 0; color: #fff; letter-spacing: -.01em; text-wrap: balance; }
.kw2head .kw2sub { font-family: var(--kw-sans); font-size: 15.5px; line-height: 1.5;
  color: #C4D2DE; margin: 10px 0 0; max-width: 42em; }
.kw2head .kw2sub b { color: #fff; font-weight: 600; }
.kw2head .kw2sub a { color: #7FD8D0; }
.kw2head a:hover { color: #fff; }
/* Kennzahlen-Pills im Kopfband */
.kw2head .kw2hstats { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.kw2head .kw2hstat { font-family: var(--kw-sans); font-size: 13.5px; font-weight: 600; color: #EAF4F5;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px; padding: 7px 13px; font-variant-numeric: tabular-nums; }

/* Section-Label */
.kw2sect { font-family: var(--kw-sans); font-size: 11px; font-weight: 800; letter-spacing: .09em;
  text-transform: uppercase; color: #7a8f9a; margin: 26px 0 10px; }
.kw2sect:first-child { margin-top: 4px; }

/* Weiße Karte */
.kw2card { background: #fff; border: 1px solid var(--kw-line); border-radius: 16px;
  box-shadow: 0 2px 14px rgba(6,26,36,.08); padding: 18px 20px; margin: 0 0 16px; }
.kw2card > h3, .kw2card-h { font-family: var(--kw-sans); font-weight: 700; color: var(--kw-navy);
  margin: 0 0 8px; font-size: 17px; }
/* Guide-Karten (schutzgebiete/mastroute) tragen noch eine innere .kw-card-body —
   kw2card liefert die Polsterung, daher innen entpolstern und Überschriften einkleiden. */
.kw2card > .kw-card-body { padding: 0; }
.kw2card h3 { font-family: var(--kw-sans); font-weight: 700; color: var(--kw-navy); font-size: 17px; margin: 0 0 8px; }
.kw2card h4 { font-family: var(--kw-sans); color: var(--kw-navy); }
.kw2card .kw2card-h a { color: inherit; }
.kw2grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); margin: 0 0 8px; }
.kw2grid.one { grid-template-columns: 1fr; }

/* Pill-Chips (Filter) */
.kw2chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 6px; }
.kw2chip { font-family: var(--kw-sans); font-size: 14px; font-weight: 600; color: var(--kw-navy);
  background: #fff; border: 1px solid var(--kw-line); border-radius: 999px; padding: 7px 13px;
  cursor: pointer; line-height: 1; white-space: nowrap; transition: background .12s, color .12s, border-color .12s; }
.kw2chip:hover { border-color: var(--kw-spray); }
.kw2chip.on { background: var(--kw-navy); color: #fff; border-color: var(--kw-navy); }

/* Listenzeile mit Status-Dot + Chevron */
.kw2row { display: flex; gap: 11px; align-items: flex-start; padding: 11px 6px;
  border-bottom: 1px solid #eef2f0; text-decoration: none; color: inherit; transition: background .12s; }
.kw2row:last-child { border-bottom: 0; }
.kw2row:hover { background: var(--kw-water); }
.kw2dot { width: 11px; height: 11px; border-radius: 50%; flex: none; margin-top: 5px;
  box-shadow: 0 0 0 3px rgba(0,0,0,.03); }
.kw2rt { flex: 1; min-width: 0; font-family: var(--kw-sans); font-size: 14.5px; line-height: 1.4; }
.kw2rt strong { color: var(--kw-navy); font-weight: 700; }
.kw2rt a { color: inherit; text-decoration: none; }
.kw2rmeta { color: var(--kw-mist); font-size: 12.5px; }
.kw2sub2 { font-size: 12.5px; color: var(--kw-mist); line-height: 1.35; margin-top: 2px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.kw2time { color: var(--kw-mist); white-space: nowrap; font-family: var(--kw-sans); font-size: 12.5px; align-self: center; }
.kw2chev { color: var(--kw-spray); flex: none; font-size: 20px; line-height: 1; align-self: center; font-weight: 400; }

/* Alarm-Abo als schicke Karte (nur Optik-Hülle; Formular-Funktion unverändert) */
#kw-alarm.kw-card { border: 1px solid var(--kw-line); border-radius: 16px;
  box-shadow: 0 2px 14px rgba(6,26,36,.08); border-left: 4px solid var(--kw-spray); overflow: hidden; }
#kw-alarm.kw-card > summary { padding: 16px 20px; }

@media (max-width: 640px) {
  .kw2head { padding: 30px 18px 34px; }
  .kw2head h1 { font-size: 27px; }
  .kw2card { padding: 15px 16px; border-radius: 14px; }
  .kw2grid { grid-template-columns: 1fr; }
}

/* ── Fuß ── */
.kw-footer {
  border-top: 1px solid var(--kw-line); margin-top: 70px; padding: 26px 28px;
  font-family: var(--kw-sans); font-size: 13px; color: var(--kw-mist);
  display: flex; flex-direction: column; gap: 14px; align-items: center;
}
.kw-footer-links {
  display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; align-items: center;
}
.kw-footer-links a { color: var(--kw-navy); font-weight: 500; }
.kw-footer-links a:hover { color: var(--kw-spray); }
.kw-footer-claims {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
  font-size: 12.5px; opacity: .85;
}

@media (max-width: 640px) {
  .kw-hero h1 { font-size: 30px; }
  /* Zeile 1: Marke links + Hamburger rechts. Die gesamte Portal-Nav + CTA klappt
     per Burger in ein Menü darunter (statt alles aufgeklappt = Befund 18.07.). */
  .kw-top { gap: 8px 14px; padding: 12px 16px; flex-wrap: wrap; }
  .kw-top .kw-brand { order: 1; }
  .kw-burger {
    order: 2; margin-left: auto; display: flex; flex-direction: column; justify-content: center;
    gap: 5px; width: 42px; height: 38px; padding: 8px 9px; border-radius: 9px; cursor: pointer;
    background: rgba(255,255,255,.08);
  }
  .kw-burger span { display: block; height: 2px; width: 100%; background: #C7D3DD; border-radius: 2px; transition: transform .2s, opacity .2s; }
  .kw-navtoggle:checked ~ .kw-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .kw-navtoggle:checked ~ .kw-burger span:nth-child(2) { opacity: 0; }
  .kw-navtoggle:checked ~ .kw-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  /* Menü standardmäßig eingeklappt; über den Burger aufklappen */
  .kw-navmenu {
    order: 3; display: none; flex-basis: 100%; flex-direction: column;
    gap: 2px; padding: 8px 0 4px; margin-top: 4px; border-top: 1px solid rgba(255,255,255,.08);
  }
  .kw-navtoggle:checked ~ .kw-navmenu { display: flex; }
  .kw-navmenu > a.kw-navlink,
  .kw-navmenu > .kw-navitem {
    display: block; width: 100%; font-size: 15.5px; padding: 11px 4px;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .kw-navmenu .kw-right { order: 0; margin: 8px 0 0; flex-wrap: wrap; }
  .kw-top .kw-navtop .kw-caret { display: none; }
  .kw-top .kw-drop {
    position: static; display: flex; flex-direction: column; flex-wrap: wrap;
    margin: 4px 0 2px 14px; padding: 0; gap: 2px; min-width: 0;
    background: none; border: none; box-shadow: none;
  }
  .kw-top .kw-drop a { padding: 8px 0; color: #9fb0c0; font-size: 14px; }
  .kw-map { height: 300px; }
}

/* Hafen-Detailseite: Karten-/Medien-Frame full-bleed (edge-to-edge, breit wie der App-View).
   Bricht wie .kw2head per calc(50%-50vw) aus der 880px-Spalte aus. */
.kw-hafen-media { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
.kw-hafen-media #kw-hafen-frame,
.kw-hafen-media #kw-hafen-detail-map { border-radius: 0 !important; }
/* WICHTIG: KEIN transform/translateZ und KEIN backface-visibility auf #kw-hafen-detail-map oder
   .leaflet-tile setzen! Das hebt die Karte auf eine eigene Compositor-Ebene → Leaflets translate3d-
   Kachelpositionen landen auf Subpixel → weiße Gitterlinien zwischen den Kacheln (empirisch am
   Retina-Repro nachgewiesen, 11.08.). Auch der Tile-Größen-Hack (256,5/257px) bringt nichts. */