/* ==========================================================================
   OHO — 元件：nav / btn / tabs / countdown / card / badge / dialog / footer
   ========================================================================== */

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.92), rgba(5, 5, 5, 0.75));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s, box-shadow 0.3s;
}
.nav.is-scrolled { background: rgba(5, 5, 5, 0.96); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6); }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.nav__brand { display: flex; align-items: center; gap: 12px; color: var(--bone); }
.nav__brand img { height: 40px; width: auto; filter: drop-shadow(0 2px 6px rgba(0,0,0,.8)); }
.nav__brand-text { display: flex; flex-direction: column; line-height: 1; }
.nav__brand-text small { font-family: var(--font-zh-head); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.4em; color: var(--brass-2); padding-left: 12px; border-left: 1px solid var(--line); }
.nav__menu { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.nav__link {
  display: inline-flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 8px 14px; color: var(--bone-dim); border-radius: var(--radius);
  font-weight: 500; letter-spacing: 0.12em; font-size: 0.95rem;
  position: relative; transition: color 0.2s;
}
.nav__link small { font-family: var(--font-head); font-size: 0.6rem; letter-spacing: 0.3em; color: var(--brass-1); opacity: 0.8; }
.nav__link::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 1px; background: var(--brass-2); transform: scaleX(0); transition: transform 0.3s var(--ease); }
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--bone); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__socials { display: flex; align-items: center; gap: 4px; margin-left: 12px; padding-left: 16px; border-left: 1px solid var(--line); }
.icon-btn {
  display: inline-grid; place-items: center; width: 38px; height: 38px;
  border-radius: 50%; color: var(--bone-dim); background: transparent; border: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.icon-btn:hover { color: var(--brass-3); border-color: var(--line); background: rgba(217, 168, 90, 0.06); }
.icon-btn svg { width: 18px; height: 18px; fill: currentColor; }
.nav__toggle {
  display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line);
  background: transparent; border-radius: var(--radius); flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav__toggle span { display: block; width: 20px; height: 2px; background: var(--brass-2); transition: transform 0.3s, opacity 0.3s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed; inset: var(--nav-h) 0 auto 0; margin: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(5, 5, 5, 0.98); border-bottom: 1px solid var(--line);
    padding: 12px var(--gap) 20px;
    transform: translateY(-8px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s, visibility 0.3s;
  }
  .nav__menu.is-open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
  .nav__link { flex-direction: row; justify-content: space-between; padding: 14px 6px; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 1.05rem; }
  .nav__link::after { display: none; }
  .nav__socials { margin: 12px 0 0; padding: 12px 0 0; border-left: 0; border-top: 1px solid var(--line); justify-content: center; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 28px;
  font-family: var(--font-body); font-weight: 700; letter-spacing: 0.18em; font-size: 0.95rem;
  border-radius: 3px; border: 1px solid transparent; text-decoration: none;
  position: relative; overflow: hidden; transition: transform 0.2s var(--ease), box-shadow 0.3s, filter 0.3s;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.btn small { font-family: var(--font-head); font-size: 0.65rem; letter-spacing: 0.3em; opacity: 0.85; }
.btn--primary {
  color: #1a1206;
  background: var(--grad-metal);
  box-shadow: var(--shadow-inset), 0 6px 20px rgba(0, 0, 0, 0.6);
  text-shadow: 0 1px 0 rgba(255, 236, 190, 0.5);
}
.btn--primary:hover { color: #1a1206; transform: translateY(-2px); filter: brightness(1.08); box-shadow: var(--shadow-inset), 0 10px 26px rgba(255, 106, 26, 0.35); }
.btn--ghost {
  color: var(--brass-2);
  border-color: rgba(217, 168, 90, 0.5);
  background: rgba(20, 16, 10, 0.5);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.6);
}
.btn--ghost:hover { color: var(--brass-3); border-color: var(--brass-3); background: rgba(217, 168, 90, 0.08); transform: translateY(-2px); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: 0.85rem; }

/* ---------- Tabs ---------- */
.tabs {
  display: flex; gap: 4px; flex-wrap: wrap; justify-content: center;
  border-bottom: 1px solid var(--line);
}
.tab {
  background: transparent; border: 0; padding: 14px 22px; color: var(--bone-dim);
  font-family: var(--font-body); font-weight: 500; letter-spacing: 0.14em; font-size: 1rem;
  position: relative; display: inline-flex; flex-direction: column; align-items: center; gap: 2px;
  transition: color 0.2s;
}
.tab small { font-family: var(--font-head); font-size: 0.6rem; letter-spacing: 0.32em; color: var(--brass-1); }
.tab::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: -1px; height: 2px; background: var(--grad-metal); transform: scaleX(0); transition: transform 0.3s var(--ease); box-shadow: 0 0 10px rgba(255, 106, 26, 0.5); }
.tab:hover { color: var(--bone); }
.tab[aria-selected="true"] { color: var(--brass-3); }
.tab[aria-selected="true"]::after { transform: scaleX(1); }
.tab .tab__count { position: absolute; top: 8px; right: 6px; font-family: var(--font-head); font-size: 0.65rem; color: var(--bone-mute); }

/* ---------- Countdown ---------- */
.countdown { display: inline-grid; grid-auto-flow: column; gap: clamp(8px, 2vw, 18px); align-items: start; }
.countdown__unit { display: grid; justify-items: center; gap: 8px; }
.countdown__value {
  display: inline-flex; gap: 3px;
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.6rem); line-height: 1; letter-spacing: 0.04em;
  color: var(--brass-3);
}
.countdown__value .digit {
  display: inline-grid; place-items: center;
  min-width: 1.05em; padding: 0.35em 0.12em;
  background: linear-gradient(180deg, #2b2723 0%, #15130f 50%, #0c0b09 51%, #1a1714 100%);
  border: 1px solid rgba(217, 168, 90, 0.4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), inset 0 -1px 0 rgba(0, 0, 0, 0.8), 0 4px 14px rgba(0, 0, 0, 0.7);
  border-radius: 4px;
  text-shadow: 0 0 12px rgba(240, 207, 134, 0.35);
  font-variant-numeric: tabular-nums;
}
.countdown__label { font-family: var(--font-head); font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--bone-mute); }
.countdown__sep { align-self: start; padding-top: 0.55em; color: var(--brass-1); font-size: clamp(1.4rem, 3.5vw, 2.2rem); line-height: 1; font-family: var(--font-head); }
.countdown--sm .countdown__value { font-size: 1.35rem; }
.countdown--sm .countdown__sep { font-size: 1.2rem; }
.countdown.is-done .countdown__value .digit { color: var(--ember-2); border-color: var(--ember); }
.countdown-block { display: grid; justify-items: center; gap: 14px; text-align: center; }
.countdown-block__title { font-family: var(--font-zh-head); font-weight: 700; letter-spacing: 0.24em; font-size: 1.05rem; color: var(--bone); }
.countdown-block__title small { display: block; font-family: var(--font-head); font-size: 0.65rem; letter-spacing: 0.35em; color: var(--brass-1); margin-top: 6px; }

/* ---------- Card grid ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: clamp(20px, 3vw, 36px);
}
@media (min-width: 1100px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Card ---------- */
.card {
  perspective: 1400px;
  aspect-ratio: 2 / 3;
  position: relative;
  animation: flip-in 0.8s var(--ease) both;
  animation-delay: calc(var(--i, 0) * 70ms);
}
.card__flip {
  all: unset; display: block; width: 100%; height: 100%; cursor: pointer;
  border-radius: var(--radius-card);
}
.card__flip:focus-visible { outline: 2px solid var(--brass-2); outline-offset: 5px; }
.card__inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform var(--dur) var(--ease);
  border-radius: var(--radius-card);
}
.card:not(.is-locked) .card__flip:hover .card__inner { transform: rotateY(-8deg) translateY(-6px); }
.card.is-flipped .card__inner,
.card.is-flipped .card__flip:hover .card__inner { transform: rotateY(180deg); }
.card.is-shaking .card__inner { animation: shake 0.45s both; }

.card__face {
  position: absolute; inset: 0;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: var(--radius-card); overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.9), var(--shadow-card);
}
.card__face--front { transform: rotateY(180deg); }

/* 卡背 */
.card__face--back {
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(255, 155, 61, 0.10), transparent 70%),
    var(--grad-stone);
  border: 1px solid rgba(217, 168, 90, 0.5);
}
.card__face--back::before {
  content: "";
  position: absolute; inset: 10px; z-index: 2;
  border: 1px solid rgba(217, 168, 90, 0.55);
  border-radius: 8px;
  box-shadow: inset 0 0 0 3px rgba(0, 0, 0, 0.5), inset 0 0 0 4px rgba(217, 168, 90, 0.25), inset 0 0 40px rgba(0, 0, 0, 0.7);
  pointer-events: none;
}
.card__back-art {
  position: absolute; inset: 0;
  background-image: url("../assets/img/card-back.jpg");
  background-size: cover;
  background-position: center;

  opacity: 0.95;
}
.card__back-art::after {
  content: ""; position: absolute; inset: 0;
  background-image: var(--cracks); background-size: 300px 300px; opacity: 0.5; mix-blend-mode: multiply;
}
.card__ribbon {
  position: absolute; left: 0; right: 0; bottom: 26px; z-index: 3;
  display: grid; justify-items: center; gap: 2px;
  padding: 10px 12px;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.75) 15%, rgba(0, 0, 0, 0.75) 85%, transparent);
  color: var(--brass-3);
  font-family: var(--font-zh-head); font-weight: 700; letter-spacing: 0.3em; font-size: 0.95rem;
  text-shadow: 0 1px 0 #000;
}
.card__ribbon small { font-family: var(--font-head); font-size: 0.6rem; letter-spacing: 0.35em; color: var(--brass-1); }
.card__ribbon::before, .card__ribbon::after {
  content: ""; position: absolute; top: 50%; width: 30px; height: 1px; background: var(--brass-1);
}
.card__ribbon::before { left: 8px; } .card__ribbon::after { right: 8px; }
.card__number {
  position: absolute; top: 20px; left: 22px; z-index: 3;
  font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.3em; color: var(--brass-1);
}
.card__rarity-back {
  position: absolute; top: 20px; right: 22px; z-index: 3;
  font-family: var(--font-head); font-size: 0.65rem; letter-spacing: 0.3em; color: var(--bone-mute);
}

/* 鎖定 */
.card.is-locked .card__flip { cursor: not-allowed; }
.card.is-locked .card__face--back { filter: grayscale(0.55) brightness(0.62); }
.card.is-locked .card__ribbon { color: var(--bone-dim); }
.card__lock {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 3;
  width: 64px; height: 64px; display: grid; place-items: center;
  border-radius: 50%; background: rgba(0, 0, 0, 0.6); border: 1px solid rgba(217, 168, 90, 0.5);
  color: var(--brass-2); box-shadow: 0 0 30px rgba(0, 0, 0, 0.8);
}
.card__lock svg { width: 30px; height: 30px; fill: currentColor; }
.card:not(.is-locked) .card__lock { display: none; }
.card.is-locked .card__back-art { opacity: 0.55; }

/* 卡面 */
.card__face--front {
  background: var(--surface);
  border: 1px solid rgba(217, 168, 90, 0.5);
  display: grid; grid-template-rows: 1fr auto;
}
.card__face--front::before {
  content: "";
  position: absolute; inset: 8px; z-index: 3;
  border: 1px solid rgba(217, 168, 90, 0.5); border-radius: 8px;
  box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}
.card__portrait {
  position: relative; overflow: hidden; min-height: 0;
  background:
    radial-gradient(70% 60% at 50% 100%, rgba(255, 106, 26, 0.25), transparent 70%),
    var(--grad-stone);
}
.card__portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; filter: contrast(1.05); }
.card__portrait::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(21, 19, 15, 0.9) 100%), var(--noise);
  background-size: auto, 200px 200px;
}
.card__badge {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  padding: 5px 10px 4px; border-radius: 3px;
  font-family: var(--font-head); font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 700;
  color: #0e0b06; background: var(--glow, var(--rarity-common));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255,255,255,0.35);
}
.card__faction {
  position: absolute; top: 18px; right: 18px; z-index: 2;
  padding: 5px 10px 4px; border-radius: 3px;
  font-size: 0.72rem; letter-spacing: 0.2em; color: var(--brass-3);
  background: rgba(0, 0, 0, 0.6); border: 1px solid rgba(217, 168, 90, 0.4);
}
.card__body { position: relative; padding: 16px 20px 20px; background: linear-gradient(180deg, var(--surface), #0f0d0a); }
.card__body::before {
  content: ""; position: absolute; left: 20px; right: 20px; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brass-1), transparent);
}
.card__name { font-family: var(--font-zh-head); font-weight: 900; font-size: 1.5rem; letter-spacing: 0.1em; color: var(--bone); }
.card__title { font-family: var(--font-head); font-size: 0.7rem; letter-spacing: 0.3em; color: var(--brass-2); margin-top: 2px; }
.card__meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.chip {
  display: inline-block; padding: 3px 9px; border-radius: 999px;
  font-size: 0.72rem; letter-spacing: 0.1em; color: var(--bone-dim);
  border: 1px solid rgba(255, 255, 255, 0.1); background: rgba(255, 255, 255, 0.03);
}
.card__actions { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; gap: 10px; }
.card__more-slot { display: inline-block; width: 96px; height: 34px; }
.card__more {
  position: absolute; right: 21px; bottom: 21px; z-index: 5;
  background: rgba(15, 13, 10, 0.9); border: 1px solid rgba(217, 168, 90, 0.5); color: var(--brass-2);
  padding: 8px 14px; border-radius: 3px; font-size: 0.8rem; letter-spacing: 0.2em; font-weight: 700;
  opacity: 0; pointer-events: none; transform: translateY(6px);
  transition: background 0.2s, color 0.2s, opacity 0.3s, transform 0.3s;
}
.card.is-flipped .card__more { opacity: 1; pointer-events: auto; transform: none; transition-delay: 0s, 0s, 0.35s, 0.35s; }
.card__more:hover { background: rgba(217, 168, 90, 0.12); color: var(--brass-3); }
.card__role { font-size: 0.8rem; color: var(--bone-mute); letter-spacing: 0.15em; }

/* ---------- 計數器 ---------- */
.reveal-counter {
  text-align: center; font-family: var(--font-zh-head); font-weight: 700; letter-spacing: 0.24em; font-size: 1.05rem; color: var(--bone-dim);
}
.reveal-counter strong { color: var(--brass-3); font-size: 1.4em; font-family: var(--font-head); margin: 0 4px; }
.reveal-counter small { display: block; margin-top: 6px; font-family: var(--font-head); font-size: 0.65rem; letter-spacing: 0.35em; color: var(--brass-1); }
.card-empty { text-align: center; color: var(--bone-mute); padding: 60px 0; grid-column: 1 / -1; letter-spacing: 0.2em; }

/* ---------- Dialog ---------- */
.modal {
  padding: 0; border: 0; background: transparent; max-width: min(920px, 92vw); width: 100%;
  color: var(--bone);
}
.modal::backdrop { background: rgba(0, 0, 0, 0.82); backdrop-filter: blur(6px); }
.modal__panel {
  display: grid; grid-template-columns: minmax(240px, 2fr) 3fr;
  background: var(--surface); border: 1px solid rgba(217, 168, 90, 0.5);
  border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-card);
  position: relative;
}
.modal__portrait { position: relative; min-height: 360px; background: var(--grad-stone); }
.modal__portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.modal__portrait::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 70%, var(--surface) 100%), linear-gradient(180deg, transparent 60%, var(--surface)); }
.modal__content { padding: clamp(24px, 4vw, 44px); display: grid; gap: 14px; align-content: start; }
.modal__name { font-family: var(--font-zh-head); font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 900; letter-spacing: 0.1em; }
.modal__title { font-family: var(--font-head); font-size: 0.8rem; letter-spacing: 0.35em; color: var(--brass-2); }
.modal__bio { color: var(--bone-dim); line-height: 1.9; }
.modal__facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; padding: 14px 0; margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.modal__facts dt { font-family: var(--font-head); font-size: 0.6rem; letter-spacing: 0.3em; color: var(--bone-mute); }
.modal__facts dd { margin: 4px 0 0; font-weight: 700; letter-spacing: 0.1em; }
.modal__socials { display: flex; gap: 6px; }
.modal__close {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.6); color: var(--bone); display: grid; place-items: center; font-size: 1.2rem;
}
.modal__close:hover { color: var(--brass-3); border-color: var(--brass-2); }
@media (max-width: 720px) {
  .modal__panel { grid-template-columns: 1fr; }
  .modal__portrait { min-height: 260px; }
  .modal__portrait::after { background: linear-gradient(180deg, transparent 60%, var(--surface)); }
}

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), #000); padding: 64px 0 28px; margin-top: 80px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer__brand img { width: 150px; margin-bottom: 14px; }
.footer__brand p { color: var(--bone-dim); max-width: 38ch; font-size: 0.95rem; }
.footer h4 { font-family: var(--font-head); font-size: 0.75rem; letter-spacing: 0.3em; color: var(--brass-2); margin-bottom: 14px; }
.footer li + li { margin-top: 8px; }
.footer li a { color: var(--bone-dim); font-size: 0.95rem; letter-spacing: 0.08em; }
.footer li a:hover { color: var(--brass-3); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.05); font-size: 0.8rem; color: var(--bone-mute); letter-spacing: 0.1em; }
.footer__socials { display: flex; gap: 4px; }
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }

/* ==========================================================================
   手機版整理（≤ 640px）：tabs 2×2、卡片雙欄緊湊版、footer 兩欄
   ========================================================================== */
@media (max-width: 640px) {
  /* Tabs → 2×2 */
  .tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-bottom: 0; }
  .tab { padding: 12px 8px 10px; font-size: 0.92rem; letter-spacing: 0.08em; border-bottom: 1px solid var(--line); }
  .tab small { font-size: 0.52rem; letter-spacing: 0.22em; }
  .tab::after { left: 8px; right: 8px; }
  .tab .tab__count { top: 6px; right: 8px; font-size: 0.6rem; }

  /* Countdown 稍微收斂 */
  .countdown { gap: 6px; }
  .countdown__value { font-size: 1.55rem; }
  .countdown__label { font-size: 0.58rem; letter-spacing: 0.22em; }
  .countdown__sep { font-size: 1.3rem; }
  .countdown-block__title { font-size: 0.95rem; letter-spacing: 0.18em; }

  /* 卡片：雙欄 */
  .card-grid { grid-template-columns: 1fr 1fr; gap: 12px; max-width: none; margin-inline: 0; }
  .card__face--back::before { inset: 6px; border-radius: 6px; box-shadow: inset 0 0 0 2px rgba(0,0,0,.5), inset 0 0 0 3px rgba(217,168,90,.25), inset 0 0 24px rgba(0,0,0,.7); }
  .card__face--front::before { inset: 5px; border-radius: 6px; }
  .card__face { border-radius: 10px; }
  .card__inner, .card__flip { border-radius: 10px; }
  .card__number, .card__rarity-back { top: 12px; font-size: 0.52rem; letter-spacing: 0.2em; }
  .card__number { left: 14px; }
  .card__rarity-back { right: 14px; }
  .card__ribbon { bottom: 14px; padding: 6px 8px; font-size: 0.72rem; letter-spacing: 0.2em; }
  .card__ribbon small { font-size: 0.48rem; letter-spacing: 0.25em; }
  .card__ribbon::before, .card__ribbon::after { width: 14px; }
  .card__lock { width: 44px; height: 44px; }
  .card__lock svg { width: 20px; height: 20px; }

  .card__badge, .card__faction { top: 11px; padding: 3px 6px 2px; font-size: 0.5rem; letter-spacing: 0.18em; }
  .card__badge { left: 11px; }
  .card__faction { right: 11px; font-size: 0.55rem; letter-spacing: 0.1em; }
  .card__body { padding: 10px 12px 12px; }
  .card__body::before { left: 12px; right: 12px; }
  .card__name { font-size: 1.05rem; letter-spacing: 0.06em; }
  .card__title { font-size: 0.5rem; letter-spacing: 0.2em; }
  .card__meta { gap: 4px; margin-top: 6px; }
  .chip { font-size: 0.58rem; padding: 2px 6px; letter-spacing: 0.05em; }
  .card__actions { margin-top: 8px; }
  .card__role { font-size: 0.62rem; letter-spacing: 0.06em; }
  .card__more-slot { width: 64px; height: 26px; }
  .card__more { right: 12px; bottom: 12px; padding: 5px 8px; font-size: 0.62rem; letter-spacing: 0.1em; }

  /* Footer：品牌置頂、連結兩欄 */
  .footer { padding: 44px 0 20px; margin-top: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; gap: 24px 12px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand img { width: 120px; }
  .footer__brand p { font-size: 0.9rem; }
  .footer h4 { margin-bottom: 10px; font-size: 0.68rem; }
  .footer li + li { margin-top: 6px; }
  .footer li a { font-size: 0.9rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 6px; font-size: 0.72rem; margin-top: 28px; }
}

/* 極窄螢幕（≤ 360px）：卡片回單欄 */
@media (max-width: 360px) {
  .card-grid { grid-template-columns: 1fr; max-width: 300px; margin-inline: auto; }
}