/* =====================================================================
   morovd.de · Brandung-Unterseite — Breakout („die See nagt an der Küste")
   ---------------------------------------------------------------------
   Schwester der Kosti-/Hnefatafl-Seiten: Vollbild-Bühne (Spielfeld auf der
   Küste) -> weicher Übergang in die „Brandungs-Kammer" auf Petrol
   (Inschrift, Regeln, Bestenliste). Look „Tide-Glas": durchscheinende
   Steine, durch deren Risse das warme Licht des Warnsteins blutet.
   Palette/Fonts aus site.css (:root). JS: brandung-core.js + brandung.js.
   ===================================================================== */

.bd {
  --noise-tex: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='200'%20height='200'%3E%3Cfilter%20id='n'%3E%3CfeTurbulence%20type='fractalNoise'%20baseFrequency='0.9'%20numOctaves='2'%20stitchTiles='stitch'/%3E%3C/filter%3E%3Crect%20width='100%25'%20height='100%25'%20filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =====================================================================
   Vollbild-Bühne
   ===================================================================== */
.bd-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--c-black);
}

/* Küstenmotiv im Hintergrund — Ken-Burns wie Kosti/Hnefatafl */
.bd-hero__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  z-index: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .bd-hero__img { animation: sp-hero-img 19s cubic-bezier(0.22, 0.61, 0.36, 1) both; }
}

.bd-hero__fog {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 1; pointer-events: none; opacity: 0.5;
}
/* Vignette + Verdunkelung: Ränder dunkel, Mitte (Spielfeld) im Lichtpool;
   oben für Navi-Lesbarkeit, unten weicher Übergang nach Petrol. */
.bd-hero__wash {
  position: absolute; inset: 0;
  z-index: 1; pointer-events: none;
  background:
    radial-gradient(115% 80% at 50% 47%,
      rgba(13, 36, 48, 0.10) 0%, rgba(10, 26, 24, 0.72) 68%, rgba(10, 26, 24, 0.92) 100%),
    linear-gradient(to bottom,
      rgba(10, 26, 24, 0.72) 0%, rgba(10, 26, 24, 0.10) 24%,
      rgba(10, 26, 24, 0.00) 46%, rgba(13, 36, 48, 0.35) 68%,
      rgba(13, 36, 48, 0.78) 86%, var(--c-petrol-deep) 100%);
}
/* Tide-Naht: feine Messing-Horizontlinie am Bild→Petrol-Übergang
   (wie Kosti/Hnefatafl/Prosa). z-index 1 = über dem Wash, unter dem Spielfeld. */
.bd-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 64px;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to right,
      transparent 4%, rgba(199, 167, 101, 0.14) 22%,
      rgba(199, 167, 101, 0.66) 50%,
      rgba(199, 167, 101, 0.14) 78%, transparent 96%) bottom center / 100% 1px no-repeat,
    radial-gradient(150% 90% at 50% 100%,
      rgba(199, 167, 101, 0.12) 0%, rgba(199, 167, 101, 0) 55%);
}

.bd-hero__stage {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center;
  gap: clamp(0.6rem, 2vh, 1.4rem);
  padding: 6.5rem 1rem 2rem;
  width: 100%;
}

.bd-hero__head { text-align: center; }
.bd-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 4rem);
  letter-spacing: 0.06em;
  color: var(--c-creme);
  line-height: 1; margin: 0;
}
.bd-hero__sub {
  font-family: var(--font-text);
  font-size: 0.78rem; letter-spacing: 0.34em; text-transform: uppercase;
  color: var(--c-brass); margin: 0.5rem 0 0;
}

/* Spielfeld-Wrapper + Canvas — Wrapper umschließt exakt das Canvas, damit das
   Endbildschirm-Overlay (inset:0) genau das Spielfeld bedeckt. */
.bd-stage-wrap {
  position: relative;
  width: -moz-max-content;
  width: max-content;
  max-width: 100%;
  margin: 0 auto;
}
#game {
  display: block; margin: 0 auto;
  height: min(700px, 66svh);
  aspect-ratio: 420 / 700;
  width: auto; max-width: 94vw;
  border-radius: 10px;
  box-shadow: 0 0 0 1px rgba(199,167,101,0.25), 0 24px 60px rgba(0,0,0,0.5);
  cursor: pointer; touch-action: none;
  background: var(--c-black);
}

/* =====================================================================
   Pause: Glas-Knopf (Messing-Haarlinie, Hover-Glow, II/Play-Icon) +
   Glas-Schleier mit Megrim-Countdown. Als DOM über dem Canvas —
   canvas-2D kann kein echtes Glas/Hover, deshalb hier klassisches CSS.
   ===================================================================== */
.bd-pause {
  position: absolute;
  left: 50%; bottom: 4.6%;
  transform: translateX(-50%);
  width: 54px; height: 54px;
  display: grid; place-items: center;
  margin: 0; padding: 0;
  border-radius: 999px;
  color: var(--c-champagne);
  background: rgba(13, 36, 48, 0.42);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
          backdrop-filter: blur(10px) saturate(1.1);
  border: 1px solid rgba(199, 167, 101, 0.5);
  cursor: pointer;
  z-index: 6;
  -webkit-tap-highlight-color: transparent;
  transition: color .25s ease, border-color .25s ease, box-shadow .25s ease,
              background .25s ease, transform .2s ease;
}
.bd-pause[hidden] { display: none; }
.bd-pause:hover,
.bd-pause:focus-visible {
  color: var(--c-creme);
  border-color: var(--c-brass);
  background: rgba(13, 36, 48, 0.58);
  box-shadow: 0 0 0 1px rgba(199,167,101,0.35), 0 0 20px rgba(199,167,101,0.4);
  outline: none;
}
.bd-pause:active { transform: translateX(-50%) scale(0.95); }

/* Icon: „II" (Pause) → Play-Dreieck (Weiter) */
.bd-pause__glyph { position: relative; width: 16px; height: 18px; }
.bd-pause__glyph::before,
.bd-pause__glyph::after {
  content: ""; position: absolute; top: 0;
  width: 4px; height: 18px;
  background: currentColor; border-radius: 1px;
}
.bd-pause__glyph::before { left: 2px; }
.bd-pause__glyph::after  { right: 2px; }
.bd-pause.is-paused .bd-pause__glyph::before {
  left: 4px; top: 0;
  width: 0; height: 0; background: transparent; border-radius: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 15px solid currentColor;
}
.bd-pause.is-paused .bd-pause__glyph::after { opacity: 0; }

/* Schleier über dem Spielfeld (deckt exakt die Arena, nicht den Knopf) */
.bd-veil {
  position: absolute;
  top: 11.1%; bottom: 18.9%; left: 4.8%; right: 4.8%;
  display: grid; place-items: center;
  border-radius: 4px;
  background: rgba(6, 15, 14, 0.28);
  -webkit-backdrop-filter: blur(7px) saturate(0.95);
          backdrop-filter: blur(7px) saturate(0.95);
  z-index: 5;
  pointer-events: none;
}
.bd-veil[hidden] { display: none; }
.bd-veil__text {
  font-family: var(--font-display);
  color: var(--c-champagne);
  line-height: 1;
  text-shadow: 0 2px 26px rgba(6, 15, 14, 0.7);
}
.bd-veil.is-count .bd-veil__text { font-size: clamp(3.4rem, 17vw, 5.4rem); letter-spacing: 0.06em; }
.bd-veil.is-paused .bd-veil__text {
  font-size: clamp(1.5rem, 7vw, 2.3rem); letter-spacing: 0.24em;
  color: var(--c-sand); text-transform: uppercase;
}
@keyframes bd-count-pop {
  0%   { transform: scale(0.72); opacity: 0; }
  35%  { transform: scale(1.06); opacity: 1; }
  100% { transform: scale(1);    opacity: 0.92; }
}
.bd-veil__text.pop { animation: bd-count-pop .5s cubic-bezier(0.2, 0.7, 0.2, 1); }
@media (prefers-reduced-motion: reduce) {
  .bd-pause { transition: none; }
  .bd-veil__text.pop { animation: none; }
}

.bd-hero__hint {
  font-family: var(--font-text);
  font-size: 0.8rem; letter-spacing: 0.06em;
  color: var(--c-patina); margin: 0; text-align: center;
}

/* =====================================================================
   Vollbildmodus am Handy (nur ≤768px, s. brandung.js enterFullscreenIfMobile):
   body.bd-fullscreen blendet Header/Hero-Bild/Titel/Hint/Cue aus, das
   Spielfeld wird zur fixierten Vollbild-Bühne. Die Canvas-Anzeigegröße
   selbst kommt von layoutCanvas() (JS, inline style.width/height) — hier
   werden nur die CSS-Deckel (max-width/height) entfernt, die das sonst
   blockieren würden.
   ===================================================================== */
body.bd-fullscreen .site-header,
body.bd-fullscreen .bd-hero__img,
body.bd-fullscreen .bd-hero__wash,
body.bd-fullscreen .bd-hero__fog,
body.bd-fullscreen .bd-hero__head,
body.bd-fullscreen .bd-hero__hint,
body.bd-fullscreen .bd-hero__cue { display: none; }

body.bd-fullscreen .bd-hero {
  position: fixed; inset: 0; z-index: 100;
  min-height: 100svh;
  background: var(--c-black);
}
body.bd-fullscreen .bd-hero__stage { padding: 0; gap: 0; }
body.bd-fullscreen #game { max-width: none; height: auto; }

.bd-fs-exit {
  position: absolute;
  top: calc(env(safe-area-inset-top, 0px) + 10px);
  right: calc(env(safe-area-inset-right, 0px) + 10px);
  width: 40px; height: 40px;
  display: grid; place-items: center;
  margin: 0; padding: 0;
  border-radius: 999px;
  color: var(--c-champagne);
  background: rgba(13, 36, 48, 0.42);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
          backdrop-filter: blur(10px) saturate(1.1);
  border: 1px solid rgba(199, 167, 101, 0.5);
  cursor: pointer;
  z-index: 101;
  -webkit-tap-highlight-color: transparent;
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.bd-fs-exit[hidden] { display: none; }
.bd-fs-exit:hover, .bd-fs-exit:focus-visible {
  color: var(--c-creme); border-color: var(--c-brass);
  background: rgba(13, 36, 48, 0.58); outline: none;
}
.bd-fs-exit__glyph { position: relative; width: 14px; height: 14px; }
.bd-fs-exit__glyph::before, .bd-fs-exit__glyph::after {
  content: ""; position: absolute; top: 6px; left: 0;
  width: 100%; height: 2px; background: currentColor; border-radius: 1px;
}
.bd-fs-exit__glyph::before { transform: rotate(45deg); }
.bd-fs-exit__glyph::after  { transform: rotate(-45deg); }

/* Endbildschirm — Glas-Overlay über dem Spielfeld */
.bd-end {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 1.5rem; text-align: center;
  border-radius: 10px;
  background: linear-gradient(160deg, rgba(13,36,48,0.92), rgba(6,15,14,0.96));
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 0 0 1px rgba(199,167,101,0.4) inset;
}
.bd-end[hidden] { display: none; }
.bd-end__eyebrow {
  font-family: var(--font-text); font-size: 0.7rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--c-brass); margin: 0;
}
.bd-end__victory {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 6vw, 2.1rem); letter-spacing: 0.05em;
  color: var(--c-champagne); margin: 0.7rem 0 0; line-height: 1.15;
  text-shadow: 0 0 18px rgba(199,167,101,0.35);
}
.bd-end__victory[hidden] { display: none; }
.bd-end__victory--final { color: var(--c-creme); text-shadow: none; }
.bd-end__score-label {
  font-family: var(--font-text); font-size: 0.78rem; letter-spacing: 0.12em;
  color: var(--c-sand); margin: 0.8rem 0 0;
}
.bd-end__score {
  font-family: var(--font-display);
  font-size: clamp(3rem, 14vw, 4.6rem); color: var(--c-champagne);
  line-height: 1; margin: 0.1rem 0 0.6rem;
}
.bd-end__row { display: flex; gap: 0.4rem; }
.bd-end__row[hidden] { display: none; }
.bd-end__row input {
  background: rgba(6,15,14,0.6); border: 1px solid rgba(199,167,101,0.4);
  border-radius: 6px; color: var(--c-creme); font-family: var(--font-text);
  padding: 0.5rem 0.7rem; font-size: 0.95rem; width: 9rem;
}
.bd-end__row input:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 1px; }

.bd-end__row button, .bd-end__again {
  font-family: var(--font-text); letter-spacing: 0.08em; cursor: pointer;
  background: transparent; color: var(--c-creme);
  border: 1px solid rgba(199,167,101,0.0); border-radius: 6px;
  padding: 0.5rem 0.9rem; transition: border-color 0.15s, color 0.15s;
}
.bd-end__row button:hover, .bd-end__again:hover { border-color: var(--c-brass); color: var(--c-champagne); }
.bd-end__row button:focus-visible, .bd-end__again:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 2px; }
.bd-end__miss {
  font-family: var(--font-text); font-size: 0.8rem; letter-spacing: 0.04em;
  margin: 0.55rem 0 0; color: var(--c-patina);
}
.bd-end__miss[hidden] { display: none; }
.bd-end__status {
  font-family: var(--font-text); font-size: 0.8rem; letter-spacing: 0.04em;
  min-height: 1.15em; margin: 0.55rem 0 0; color: var(--c-patina);
  transition: color 0.2s;
}
.bd-end__status.is-ok { color: var(--c-champagne); }
.bd-end__status.is-error { color: #E3A24A; }
.bd-end__again { margin-top: 0.7rem; }
.bd-end__note {
  font-family: var(--font-text); font-size: 0.72rem; color: var(--c-patina);
  max-width: 24ch; margin: 0.9rem 0 0; line-height: 1.5;
}

/* =====================================================================
   Boss-Belohnung — Glas-Overlay nach einem Bosssieg mit zwei Auswahlkarten
   (Sicherheit vs. Punkte). Eigenes, selteneres Vokabular als der normale
   Endbildschirm: ein warmer Kernschein hinter dem Inhalt (dieselbe
   "freigelegtes Steinlicht"-Idee wie der Warnstein, s. `glow` in
   brandung.js) und ein atmender Lichtkern je Karte als Signatur-Element,
   der beim Wählen kurz zu einem Messing-Ring aufplatzt, bevor die nächste
   Welle lädt. Farbe des Kerns codiert die Art der Belohnung: Patina/kühl =
   Schutz (Leben/Ufer), Champagner/warm = Punkte.
   ===================================================================== */
.bd-reward {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.75rem; padding: 1.7rem 1.3rem;
  border-radius: 10px;
  background:
    radial-gradient(70% 55% at 50% 36%, rgba(227, 204, 151, 0.12) 0%, rgba(227, 204, 151, 0) 64%),
    linear-gradient(160deg, rgba(13,36,48,0.94), rgba(6,15,14,0.97));
  -webkit-backdrop-filter: blur(9px); backdrop-filter: blur(9px);
  box-shadow: 0 0 0 1px rgba(199,167,101,0.42) inset, 0 0 46px rgba(227,204,151,0.08) inset;
  text-align: center;
  z-index: 7;
}
.bd-reward[hidden] { display: none; }
@media (prefers-reduced-motion: no-preference) {
  .bd-reward:not([hidden]) { animation: bd-reward-in 0.5s cubic-bezier(0.16, 0.8, 0.3, 1) both; }
}
@keyframes bd-reward-in {
  0%   { opacity: 0; transform: scale(0.97); }
  100% { opacity: 1; transform: scale(1); }
}
.bd-reward.is-leaving { animation: bd-reward-out 0.35s ease-in both; }
@keyframes bd-reward-out { to { opacity: 0; } }

.bd-reward__eyebrow {
  font-family: var(--font-text); font-size: 0.7rem; letter-spacing: 0.32em;
  text-transform: uppercase; color: var(--c-brass); margin: 0;
}
.bd-reward__lede {
  font-family: var(--font-text); font-size: 0.85rem; line-height: 1.55;
  color: var(--c-sand); max-width: 26ch; margin: 0.1rem 0 0.4rem;
  min-height: 1.55em;   /* reserviert Platz, damit nichts springt, bevor JS den Text setzt */
}

.bd-reward__cards {
  display: flex; flex-direction: column; align-items: stretch;
  gap: 0.55rem; width: 100%; max-width: 20rem;
}
.bd-reward__or {
  font-family: var(--font-text); font-size: 0.68rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--c-patina);
}

.bd-reward__card {
  position: relative;
  display: flex; align-items: center; justify-content: center; gap: 0.65rem;
  min-height: 68px; padding: 0.9rem 1.1rem;
  border-radius: 8px;
  border: 1px solid rgba(199, 167, 101, 0.28);
  background: rgba(13, 36, 48, 0.5);
  font: inherit; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.bd-reward__card:hover,
.bd-reward__card:focus-visible {
  border-color: var(--c-brass);
  background: rgba(13, 36, 48, 0.72);
  box-shadow: 0 0 0 1px rgba(199,167,101,0.35), 0 0 26px rgba(199,167,101,0.22);
  transform: translateY(-2px);
  outline: none;
}
.bd-reward__card:focus-visible { outline: 2px solid var(--c-brass); outline-offset: 3px; }
.bd-reward__card:active { transform: translateY(0); }

/* Der Kern — atmender Lichtpunkt, dieselbe Idee wie das Warnstein-Licht.
   Farbe je Kartentyp: Schutz (Leben/Ufer) kühl, Punkte warm. */
.bd-reward__core {
  flex: none; width: 10px; height: 10px; border-radius: 999px;
  background: var(--c-patina);
  box-shadow: 0 0 10px 2px rgba(132, 164, 172, 0.5);
}
.bd-reward__card--points .bd-reward__core {
  background: var(--c-champagne);
  box-shadow: 0 0 10px 2px rgba(227, 204, 151, 0.55);
}
@media (prefers-reduced-motion: no-preference) {
  .bd-reward__core { animation: bd-core-breathe-safety 3.2s ease-in-out infinite; }
  .bd-reward__card--points .bd-reward__core { animation-name: bd-core-breathe-points; }
  .bd-reward__card:hover .bd-reward__core,
  .bd-reward__card:focus-visible .bd-reward__core { animation-duration: 1.4s; }
}
@keyframes bd-core-breathe-safety {
  0%, 100% { opacity: 0.55; box-shadow: 0 0 8px 1px rgba(132,164,172,0.35); }
  50%      { opacity: 1;    box-shadow: 0 0 14px 3px rgba(132,164,172,0.65); }
}
@keyframes bd-core-breathe-points {
  0%, 100% { opacity: 0.55; box-shadow: 0 0 8px 1px rgba(227,204,151,0.4); }
  50%      { opacity: 1;    box-shadow: 0 0 14px 3px rgba(227,204,151,0.7); }
}
/* Wahl getroffen: der Kern platzt kurz zu einem Messing-Ring auf */
.bd-reward__card.is-chosen .bd-reward__core { animation: bd-core-burst 0.55s ease-out both; }
@keyframes bd-core-burst {
  0%   { box-shadow: 0 0 10px 2px rgba(227,204,151,0.6); }
  55%  { box-shadow: 0 0 0 16px rgba(227,204,151,0); }
  100% { box-shadow: 0 0 0 16px rgba(227,204,151,0); }
}

.bd-reward__label {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 4.4vw, 1.35rem); letter-spacing: 0.03em;
  color: var(--c-creme); line-height: 1.15;
}

@media (prefers-reduced-motion: reduce) {
  .bd-reward__card { transition: none; }
}

/* Scroll-Cue */
.bd-hero__cue {
  position: absolute; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
  z-index: 3; text-decoration: none; text-align: center;
  font-family: var(--font-text); font-size: 0.7rem; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--c-sand);
  display: flex; flex-direction: column; align-items: center; gap: 0.3rem;
  opacity: 0.8;
}
.bd-hero__chevron {
  width: 9px; height: 9px; border-right: 1.5px solid var(--c-brass);
  border-bottom: 1.5px solid var(--c-brass); transform: rotate(45deg);
}

/* =====================================================================
   Petrol-Kammer
   ===================================================================== */
.bd-room {
  position: relative;
  background: var(--c-petrol-deep);
  padding: clamp(3rem, 8vh, 6rem) 1.25rem clamp(2rem, 6vh, 4rem);
  overflow: hidden;
}
/* Oberes Glühen setzt das Band fort; das Korn liegt separat als sehr feine
   soft-light-Ebene (5 %) darüber — NICHT als deckende Vollfläche. */
.bd-room__atmos {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(120% 60% at 50% -8%,
    rgba(199, 167, 101, 0.08) 0%, rgba(199, 167, 101, 0) 60%);
}
.bd-room__atmos::after {
  content: "";
  position: absolute; inset: 0;
  background-image: var(--noise-tex);
  background-size: 200px 200px;
  opacity: 0.05; mix-blend-mode: soft-light;
}
.bd-room__inner { position: relative; z-index: 1; max-width: 46rem; margin: 0 auto; }

.bd-threshold { text-align: center; margin-bottom: 2.5rem; }
.bd-eyebrow {
  font-family: var(--font-text); font-size: 0.7rem; letter-spacing: 0.34em;
  text-transform: uppercase; color: var(--c-brass);
}
.bd-eyebrow--center { display: block; text-align: center; margin-bottom: 1rem; }
.bd-inscription {
  font-family: var(--font-text); font-size: clamp(1rem, 2.4vw, 1.25rem);
  line-height: 1.8; color: var(--c-sand); margin: 1rem 0 0;
}

/* Regeln */
.bd-rules {
  border-top: 1px solid rgba(199,167,101,0.25);
  border-bottom: 1px solid rgba(199,167,101,0.25);
  margin: 0 0 2.5rem;
}
.bd-rules__summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 0.2rem;
  font-family: var(--font-text); letter-spacing: 0.06em; color: var(--c-creme);
  -webkit-user-select: none; user-select: none;
}
.bd-rules__summary::-webkit-details-marker { display: none; }
.bd-rules__arrow { color: var(--c-brass); transition: transform 0.2s; }
.bd-rules[open] .bd-rules__arrow { transform: rotate(180deg); }
.bd-rules__body { padding: 0 0.2rem 1.4rem; }
.bd-rules__lead {
  font-family: var(--font-text); color: var(--c-sand); line-height: 1.7;
  margin: 0 0 1.5rem;
}
.bd-rule { display: flex; gap: 1rem; padding: 1rem 0; border-top: 1px solid rgba(199,167,101,0.12); }
.bd-rule__label {
  flex: 0 0 5.5rem;
  font-family: var(--font-text); font-size: 0.72rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--c-brass); padding-top: 0.2rem;
}
.bd-rule__main { flex: 1; }
.bd-rule__main p { font-family: var(--font-text); color: var(--c-sand); line-height: 1.65; margin: 0; }
.bd-rule__fig { margin: 0.9rem 0 0; }
.bd-rule__fig svg { width: 100%; max-width: 220px; height: auto; }

/* SVG-Diagramme */
.bdd-frame { fill: rgba(6,15,14,0.5); stroke: rgba(199,167,101,0.4); stroke-width: 1.5; }
.bdd-paddle { fill: var(--c-petrol-patina); stroke: var(--c-brass); stroke-width: 1.5; }
.bdd-ball { fill: var(--c-creme); }
.bdd-arrow { fill: none; stroke: var(--c-brass); stroke-width: 2; }
.bdd-arrow2 { fill: none; stroke: var(--c-brass); stroke-width: 1.5; }
.bdd-line rect { fill: rgba(28,57,69,0.8); stroke: rgba(6,15,14,0.8); stroke-width: 1.5; }
.bdd-crack path { fill: none; stroke: var(--c-brass); stroke-width: 1.4; }

/* Bestenliste */
.bd-best { margin: 0 0 2.5rem; }
.bd-board { list-style: none; margin: 0; padding: 0; }
.bd-board li {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.7rem 0.4rem; border-bottom: 1px solid rgba(199,167,101,0.12);
  font-family: var(--font-text); color: var(--c-sand);
}
.bd-board .bd-rank { flex: 0 0 1.6rem; color: var(--c-brass); font-size: 0.9rem; }
.bd-board .bd-pname { flex: 1; color: var(--c-creme); letter-spacing: 0.03em; }
.bd-board .bd-pscore { color: var(--c-champagne); font-variant-numeric: tabular-nums; }
.bd-board:empty::after {
  content: ""; display: block;
}

/* Schluss-Marke */
.bd-end-mark { text-align: center; padding-top: 1rem; }
.bd-end-mark__line {
  display: block; width: 40px; height: 1px; margin: 0 auto 1.2rem;
  background: linear-gradient(90deg, transparent, var(--c-brass), transparent);
}
.bd-end-mark__back {
  font-family: var(--font-text); font-size: 0.85rem; letter-spacing: 0.1em;
  color: var(--c-sand); text-decoration: none;
  border-bottom: 1px solid transparent; transition: border-color 0.15s, color 0.15s;
}
.bd-end-mark__back:hover { color: var(--c-champagne); border-color: var(--c-brass); }

/* Bewegung reduzieren */
@media (prefers-reduced-motion: reduce) {
  .bd-rules__arrow { transition: none; }
}

/* kleinere Höhen: Spielfeld etwas kompakter */
@media (max-height: 760px) {
  #game { height: 60svh; }
  .bd-hero__stage { padding-top: 5rem; }
}