:root {
  --ink: #16181a;
  --mint: #bff0c8;
  --mint-deep: #8fe0a2;
  --glow: #2fd67a;
  --cream: #f6e7c9;
  --paper: #f3fbf1;
  --shadow: 6px 6px 0 var(--ink);
  --shadow-sm: 4px 4px 0 var(--ink);
}

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background-color: #cdf3d4;
  background-image:
    radial-gradient(circle at 15% 10%, rgba(255, 255, 255, 0.65), transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(47, 214, 122, 0.18), transparent 45%),
    radial-gradient(circle at 20% 80%, rgba(47, 214, 122, 0.14), transparent 45%),
    radial-gradient(rgba(22, 24, 26, 0.07) 1.2px, transparent 1.4px),
    linear-gradient(180deg, #d8f7dd 0%, #c3efcc 50%, #d3f5d9 100%);
  background-size: auto, auto, auto, 18px 18px, auto;
  background-attachment: fixed;
}

.text-glow { color: var(--glow); }

/* ---------- Masthead ---------- */
.masthead {
  background: var(--paper);
  border-bottom: 4px solid var(--ink);
  box-shadow: 0 4px 0 rgba(22, 24, 26, 0.12);
}
.nav-logo {
  width: 48px; height: 48px;
  border: 3px solid var(--ink);
  border-radius: 50%;
  overflow: hidden;
  background: var(--mint);
  display: inline-flex;
  box-shadow: 3px 3px 0 var(--ink);
  flex-shrink: 0;
}
.nav-logo img { width: 100%; height: 100%; object-fit: contain; }
.nav-logo-lg { width: 64px; height: 64px; }

.nav-tab {
  padding: 4px 12px;
  border: 3px solid transparent;
  border-radius: 8px;
  transition: all 0.15s ease;
}
.nav-tab:hover {
  border-color: var(--ink);
  background: var(--mint);
  box-shadow: 3px 3px 0 var(--ink);
}

.icon-btn {
  width: 42px; height: 42px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 3px solid var(--ink);
  border-radius: 10px;
  background: #fff;
  font-size: 1.1rem;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s;
}
.icon-btn:hover { background: var(--glow); transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--ink); }
.icon-btn-dark { background: var(--paper); box-shadow: 3px 3px 0 var(--glow); }
.icon-btn-dark:hover { box-shadow: 5px 5px 0 var(--glow); }

/* ---------- Buttons ---------- */
.btn-comic {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Bangers', cursive;
  letter-spacing: 0.08em;
  font-size: 1.25rem;
  padding: 8px 16px;
  border: 3px solid var(--ink);
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  white-space: nowrap;
}
.btn-comic:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn-comic:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.btn-glow { background: var(--glow); color: var(--ink); }
.btn-cream { background: var(--cream); color: var(--ink); }
.btn-ink { background: var(--ink); color: var(--paper); }

/* ---------- Panels ---------- */
.panel {
  position: relative;
  border: 4px solid var(--ink);
  border-radius: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-art { background: var(--mint); }
.panel-num {
  position: absolute; top: 10px; left: 10px;
  font-family: 'Bangers', cursive;
  font-size: 1.1rem; letter-spacing: 0.08em;
  background: var(--cream);
  border: 3px solid var(--ink);
  border-radius: 8px;
  padding: 0 10px;
  box-shadow: 2px 2px 0 var(--ink);
}
.halftone-light {
  background-image: radial-gradient(rgba(47, 214, 122, 0.22) 1.5px, transparent 1.8px);
  background-size: 14px 14px;
}

/* ---------- Cover ---------- */
.cover-frame {
  background: var(--paper);
  border: 5px solid var(--ink);
  border-radius: 20px;
  box-shadow: 10px 10px 0 var(--ink);
  overflow: hidden;
}
.cover-strip {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--ink); color: var(--paper);
  font-family: 'Bangers', cursive;
  letter-spacing: 0.15em;
  font-size: 1.15rem;
  padding: 8px 20px;
}
.cover-strip span:nth-child(2) { color: var(--glow); }

.title-pop {
  font-family: 'Bangers', cursive;
  font-size: clamp(3.6rem, 9vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  color: var(--glow);
  -webkit-text-stroke: 3px var(--ink);
  text-shadow: 5px 5px 0 var(--ink);
}

.caption-box {
  background: var(--cream);
  border: 4px solid var(--ink);
  border-radius: 6px;
  padding: 16px 20px;
  box-shadow: var(--shadow);
}

/* ---------- Speech bubbles ---------- */
.bubble {
  position: relative;
  background: #fff;
  border: 4px solid var(--ink);
  border-radius: 28px;
  padding: 14px 20px;
  font-family: 'Comic Neue', cursive;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}
.bubble::after {
  content: '';
  position: absolute;
  bottom: -22px; left: 40px;
  border-width: 22px 18px 0 0;
  border-style: solid;
  border-color: var(--ink) transparent transparent transparent;
}
.bubble::before {
  content: '';
  position: absolute;
  bottom: -14px; left: 44px;
  border-width: 15px 12px 0 0;
  border-style: solid;
  border-color: #fff transparent transparent transparent;
  z-index: 1;
}
.bubble-hero {
  position: absolute;
  top: 18px; right: 18px;
  font-size: clamp(1rem, 2vw, 1.35rem);
  max-width: 60%;
}
.bubble-dark { background: var(--glow); color: var(--ink); font-size: 1.2rem; }
.bubble-dark::before { border-color: var(--glow) transparent transparent transparent; }
.bubble-big { font-size: clamp(1.2rem, 2.2vw, 1.6rem); line-height: 1.4; padding: 22px 28px; }

/* ---------- Starburst ---------- */
.burst,
.burst span {
  clip-path: polygon(50% 0%, 61% 18%, 82% 8%, 79% 30%, 100% 35%, 84% 50%, 100% 65%, 79% 70%, 82% 92%, 61% 82%, 50% 100%, 39% 82%, 18% 92%, 21% 70%, 0% 65%, 16% 50%, 0% 35%, 21% 30%, 18% 8%, 39% 18%);
}
.burst {
  position: absolute;
  width: 150px; height: 150px;
  background: var(--ink);
}
.burst span {
  position: absolute; inset: 7px;
  display: flex; align-items: center; justify-content: center;
  background: var(--glow);
  font-family: 'Bangers', cursive;
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  color: var(--ink);
}
.burst-hero { bottom: -12px; right: -10px; }

/* ---------- Chapter heads ---------- */
.chapter-head {
  display: flex; flex-wrap: wrap; align-items: stretch;
  margin-bottom: 28px;
  border: 4px solid var(--ink);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--paper);
}
.chapter-tag {
  display: flex; align-items: center;
  background: var(--ink); color: var(--glow);
  font-family: 'Bangers', cursive;
  font-size: 1.4rem; letter-spacing: 0.12em;
  padding: 10px 20px;
}
.chapter-title {
  font-family: 'Bangers', cursive;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  letter-spacing: 0.05em;
  padding: 6px 20px;
  line-height: 1.1;
  display: flex; align-items: center;
}

/* ---------- SFX ---------- */
.sfx {
  position: absolute;
  font-family: 'Bangers', cursive;
  font-size: clamp(1.4rem, 3.5vw, 2.6rem);
  letter-spacing: 0.06em;
  color: var(--cream);
  -webkit-text-stroke: 2px var(--ink);
  text-shadow: 4px 4px 0 var(--ink);
}
.sfx-left { bottom: 12px; left: 16px; }

/* ---------- Traits ---------- */
.trait-panel {
  position: relative;
  background: #fff;
  border: 4px solid var(--ink);
  border-radius: 14px;
  padding: 36px 16px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.trait-panel:hover { transform: translateY(-4px); box-shadow: 4px 8px 0 var(--ink); }
.trait-sfx {
  position: absolute; top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--glow);
  border: 3px solid var(--ink);
  border-radius: 999px;
  font-family: 'Bangers', cursive;
  letter-spacing: 0.08em;
  padding: 0 12px;
  white-space: nowrap;
}

.stat-list > div {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 10px 0;
  border-bottom: 2px dashed rgba(243, 251, 241, 0.25);
}
.stat-list dt { font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; opacity: 0.7; }
.stat-list dd { font-family: 'Bangers', cursive; font-size: 1.25rem; letter-spacing: 0.06em; text-align: right; }

/* ---------- Steps ---------- */
.step-panel {
  position: relative;
  background: var(--paper);
  border: 4px solid var(--ink);
  border-radius: 14px;
  padding: 26px 20px 22px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, background 0.15s ease;
  overflow: hidden;
}
.step-panel:hover { transform: translateY(-5px); background: #fff; }
.step-num {
  position: absolute; top: 0; right: 0;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--glow);
  font-family: 'Bangers', cursive;
  font-size: 2rem;
  border-bottom-left-radius: 14px;
}
.step-sfx {
  display: inline-block;
  font-family: 'Bangers', cursive;
  font-size: 1.1rem; letter-spacing: 0.1em;
  background: var(--cream);
  border: 3px solid var(--ink);
  border-radius: 6px;
  padding: 0 10px;
  margin-bottom: 14px;
}
.step-icon {
  display: flex; align-items: center; justify-content: center;
  width: 64px; height: 64px;
  font-size: 1.9rem;
  background: var(--mint);
  border: 3px solid var(--ink);
  border-radius: 50%;
  margin-bottom: 14px;
  box-shadow: 3px 3px 0 var(--ink);
}

/* ---------- CA ---------- */
.ca-box {
  display: flex; align-items: stretch;
  border: 3px solid var(--ink);
  border-radius: 10px;
  overflow: hidden;
  background: var(--paper);
}
.ca-text {
  flex: 1;
  padding: 10px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  word-break: break-all;
  display: flex; align-items: center;
}
.ca-box-lg .ca-text { font-size: 1rem; padding: 14px 16px; }
.copy-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--ink); color: var(--paper);
  font-family: 'Bangers', cursive;
  letter-spacing: 0.08em;
  font-size: 1.1rem;
  padding: 0 16px;
  border-left: 3px solid var(--ink);
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.copy-btn:hover { background: var(--glow); color: var(--ink); }
.copy-btn.copied { background: var(--glow); color: var(--ink); }

/* ---------- Action cards ---------- */
.action-card {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 22px;
  border: 4px solid var(--ink);
  border-radius: 14px;
  box-shadow: var(--shadow);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  height: 100%;
}
.action-card > i {
  font-size: 2rem;
  width: 60px; height: 60px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--glow);
  border-radius: 50%;
}
.action-card:hover { transform: translate(-3px, -3px); box-shadow: 9px 9px 0 var(--ink); }
.action-glow { background: var(--glow); }
.action-cream { background: var(--cream); }

/* ---------- Community ---------- */
.social-tile {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  padding: 20px 12px;
  background: #fff;
  border: 4px solid var(--ink);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s;
}
.social-tile i { font-size: 2rem; margin-bottom: 4px; }
.social-tile:hover { transform: translate(-3px, -3px); box-shadow: 7px 7px 0 var(--ink); background: var(--mint); }
.social-glow { background: var(--glow); }
.social-glow:hover { background: var(--glow); }

.continued {
  margin-left: auto;
  width: fit-content;
  background: var(--cream);
  border: 4px solid var(--ink);
  border-radius: 6px;
  padding: 10px 22px;
  font-family: 'Bangers', cursive;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.08em;
  box-shadow: var(--shadow);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: var(--paper);
  border-top: 5px solid var(--glow);
}

/* ---------- Reveal ---------- */
.reveal:not(.visible) { opacity: 0; }
.reveal.visible { animation: rise 0.6s ease backwards; }
@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  .burst { width: 110px; height: 110px; }
  .burst span { font-size: 1rem; }
  .burst-hero { bottom: -10px; right: -6px; }
  .bubble-hero { max-width: 75%; top: 10px; right: 10px; }
  .cover-frame { box-shadow: 6px 6px 0 var(--ink); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal:not(.visible) { opacity: 1; }
  .reveal.visible { animation: none; }
}