/* ═══════════════════════════════════════
   YAOKE — Shared Styles
═══════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── THEME VARIABLES ── */
:root, [data-theme="dark"] {
  --paper:         #0d0b07;
  --paper-dark:    #090804;
  --ink:           #d8ccb2;
  --ink-light:     #9e8e74;
  --ink-faint:     rgba(216,204,178,0.1);
  --cinnabar:      #c8291f;
  --cinnabar-lt:   #e03530;
  --jade:          #3a8a65;
  --gold:          #c9922a;
  --ticker-bg:     #060504;
  --ticker-text:   rgba(216,204,178,0.5);
  --nav-grad-top:  rgba(13,11,7,0.97);
  --nav-grad-bot:  rgba(13,11,7,0);
  --nav-scroll:    rgba(13,11,7,0.98);
  --nav-shadow:    rgba(0,0,0,0.4);
  --drop-cap:      #c8291f;
  --quote-bg:      rgba(200,41,31,0.10);
  --chapter-num:   rgba(216,204,178,0.1);
  --ca-bg:         #090804;
  --footer-bg:     #060504;
  --footer-text:   rgba(216,204,178,0.4);
  --toggle-bg:     #1a1710;
  --toggle-border: rgba(216,204,178,0.15);
  --toggle-color:  #9e8e74;
  --card-bg:       #090804;
  --social-bg:     #090804;
}
[data-theme="light"] {
  --paper:         #f7f0e3;
  --paper-dark:    #ede3d0;
  --ink:           #1a1208;
  --ink-light:     #3a2d1a;
  --ink-faint:     rgba(26,18,8,0.12);
  --cinnabar:      #b8231a;
  --cinnabar-lt:   #d4392e;
  --jade:          #2d6a4f;
  --gold:          #c9922a;
  --ticker-bg:     #1a1208;
  --ticker-text:   rgba(247,240,227,0.55);
  --nav-grad-top:  rgba(247,240,227,0.97);
  --nav-grad-bot:  rgba(247,240,227,0);
  --nav-scroll:    rgba(247,240,227,0.98);
  --nav-shadow:    rgba(26,18,8,0.1);
  --drop-cap:      #b8231a;
  --quote-bg:      rgba(184,35,26,0.04);
  --chapter-num:   rgba(26,18,8,0.1);
  --ca-bg:         #ede3d0;
  --footer-bg:     #1a1208;
  --footer-text:   rgba(247,240,227,0.45);
  --toggle-bg:     #f7f0e3;
  --toggle-border: rgba(26,18,8,0.18);
  --toggle-color:  #3a2d1a;
  --card-bg:       #ede3d0;
  --social-bg:     #ede3d0;
}

/* ── BASE ── */
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'EB Garamond', Georgia, serif;
  overflow-x: hidden;
  transition: background 0.35s, color 0.35s;
  padding-top: 56px; /* ticker + nav */
}
body::before {
  content: '';
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
  opacity: 0.4;
}

/* ── TICKER ── */
#tickerBar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 28px; background: var(--ticker-bg);
  display: flex; align-items: center; justify-content: center; gap: 2.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; letter-spacing: 0.08em; color: var(--ticker-text);
  transition: background 0.35s;
}
.ticker-item { display: flex; align-items: center; gap: 0.45rem; white-space: nowrap; }
.ticker-price { color: var(--ink); transition: color 0.35s; }
.ticker-up    { color: #4caf73; }
.ticker-down  { color: #e05252; }
.ticker-dot   { width: 5px; height: 5px; border-radius: 50%; background: var(--cinnabar); flex-shrink: 0; animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

/* ── NAV ── */
nav {
  position: fixed; top: 28px; left: 0; right: 0; z-index: 190;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.9rem 3rem;
  background: linear-gradient(to bottom, var(--nav-grad-top), var(--nav-grad-bot));
  transition: background 0.3s, box-shadow 0.3s;
}
nav.scrolled { background: var(--nav-scroll); box-shadow: 0 1px 20px var(--nav-shadow); }
.nav-left { display: flex; align-items: center; gap: 0.6rem; }
.nav-social-btn { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.45rem 1rem; border: 1px solid var(--ink-faint); color: var(--ink-light); text-decoration: none; font-family: 'Noto Serif SC', serif; font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; transition: border-color 0.3s, color 0.3s; }
.nav-social-btn:hover { border-color: var(--gold); color: var(--gold); }
.nav-logo { font-family: 'Cinzel Decorative', serif; font-size: 1.25rem; color: var(--cinnabar); letter-spacing: 0.08em; text-decoration: none; }
.nav-logo span { color: var(--ink); font-size: 0.75em; transition: color 0.35s; }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a { text-decoration: none; color: var(--ink-light); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; position: relative; transition: color 0.3s; font-family: 'Noto Serif SC', serif; }
.nav-links a::after { content: ''; position: absolute; left: 0; bottom: -3px; width: 0; height: 1px; background: var(--cinnabar); transition: width 0.3s; }
.nav-links a:hover { color: var(--cinnabar); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--cinnabar); }
.nav-links a.active::after { width: 100%; }
.nav-buy { margin-left: auto; display: inline-block; padding: 0.85rem 2.2rem; background: var(--cinnabar); color: #fff !important; text-decoration: none; font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase; border: 1px solid var(--cinnabar); transition: background 0.3s, transform 0.2s; font-family: 'Noto Serif SC', serif; position: relative; z-index: 99999; pointer-events: all; }
.nav-buy::after { display: none !important; }
.nav-buy:hover { background: var(--cinnabar-lt); transform: translateY(-2px); }

/* ── PAGE HEADER (secondary pages) ── */
.page-header {
  background: var(--paper-dark);
  padding: 4.5rem 2rem 3.5rem;
  text-align: center;
  border-bottom: 1px solid var(--ink-faint);
  position: relative;
  overflow: hidden;
  transition: background 0.35s, border-color 0.35s;
}
.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(200,41,31,0.06) 0%, transparent 70%);
  pointer-events: none;
}
[data-theme="light"] .page-header::before {
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(184,35,26,0.04) 0%, transparent 70%);
}
.page-eyebrow { font-family: 'Noto Serif SC', serif; font-size: 0.72rem; letter-spacing: 0.45em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.9rem; }
.page-title   { font-family: 'Cinzel Decorative', serif; font-size: clamp(2rem, 5vw, 3.5rem); color: var(--ink); line-height: 1.1; transition: color 0.35s; }
.page-title .ca { color: var(--cinnabar); }
.page-title-zh { font-family: 'Noto Serif SC', serif; font-size: clamp(1rem, 2.5vw, 1.5rem); font-weight: 300; color: var(--ink-light); letter-spacing: 0.6em; margin-top: 0.4rem; transition: color 0.35s; }
.page-divider { width: 60px; height: 1px; background: linear-gradient(to right, transparent, var(--gold), transparent); margin: 1.2rem auto 0; }

/* ── SHARED SECTION ── */
.section-inner { max-width: 1100px; margin: 0 auto; padding: 5rem 2rem; }
.section-label { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.9rem; }
.section-label::before { content: ''; flex: 1; height: 1px; background: linear-gradient(to right, transparent, var(--gold)); }
.section-label::after  { content: ''; flex: 1; height: 1px; background: linear-gradient(to left,  transparent, var(--gold)); }
.section-label span { font-size: 0.67rem; letter-spacing: 0.5em; text-transform: uppercase; color: var(--gold); white-space: nowrap; font-family: 'Noto Serif SC', serif; }
.section-title { font-family: 'Cinzel Decorative', serif; font-size: clamp(1.7rem, 4vw, 2.6rem); text-align: center; color: var(--ink); margin-bottom: 0.9rem; line-height: 1.2; transition: color 0.35s; }
.section-sub   { text-align: center; color: var(--ink-light); font-size: 1.05rem; max-width: 580px; margin: 0 auto 3rem; line-height: 1.9; font-style: italic; transition: color 0.35s; }
.bamboo-div    { text-align: center; padding: 1rem 0; color: var(--gold); font-size: 1.1rem; letter-spacing: 1rem; opacity: 0.35; }

/* ── BUTTONS ── */
.btn-primary   { display: inline-block; padding: 0.85rem 2.2rem; background: var(--cinnabar); color: #fff; text-decoration: none; font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase; border: 1px solid var(--cinnabar); transition: background 0.3s, transform 0.2s; font-family: 'Noto Serif SC', serif; }
.btn-primary:hover { background: var(--cinnabar-lt); transform: translateY(-2px); }
.btn-secondary { display: inline-block; padding: 0.85rem 2.2rem; background: transparent; color: var(--ink); text-decoration: none; font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase; border: 1px solid var(--ink-light); transition: border-color 0.3s, color 0.3s, transform 0.2s; font-family: 'Noto Serif SC', serif; }
.btn-secondary:hover { border-color: var(--cinnabar); color: var(--cinnabar); transform: translateY(-2px); }

/* ── LORE ── */
.lore-inner { max-width: 780px; margin: 0 auto; padding: 4rem 2rem 6rem; }
.chapter { margin-bottom: 5rem; position: relative; }
.chapter::before { content: '✦'; display: block; text-align: center; color: rgba(201,146,42,0.25); font-size: 0.85rem; letter-spacing: 0.6rem; margin-bottom: 2.8rem; }
.chapter:first-of-type::before { display: none; }
.chapter-num { display: flex; align-items: center; gap: 1.2rem; margin-bottom: 1.4rem; }
.chapter-num-zh { font-family: 'Noto Serif SC', serif; font-size: 2.2rem; color: var(--chapter-num); line-height: 1; flex-shrink: 0; transition: color 0.35s; }
.chapter-num-line { flex: 1; height: 1px; background: var(--ink-faint); transition: background 0.35s; }
.chapter-title { font-family: 'Cinzel Decorative', serif; font-size: clamp(1rem, 2.5vw, 1.35rem); color: var(--cinnabar); letter-spacing: 0.06em; margin-bottom: 1.5rem; }
.chapter-img-frame { position: relative; margin: 0 auto 2rem; max-width: 560px; }
.chapter-img-frame::before, .chapter-img-frame::after { content: ''; position: absolute; width: 22px; height: 22px; border-color: var(--cinnabar); border-style: solid; opacity: 0.5; }
.chapter-img-frame::before { top: -6px; left: -6px; border-width: 2px 0 0 2px; }
.chapter-img-frame::after  { bottom: -6px; right: -6px; border-width: 0 2px 2px 0; }
.chapter-img { width: 100%; display: block; border: 1px solid var(--ink-faint); transition: border-color 0.35s; }
.lore-p { font-size: clamp(1rem, 2vw, 1.125rem); line-height: 2; color: var(--ink-light); margin-bottom: 1.4rem; transition: color 0.35s; }
.drop-cap::first-letter { font-family: 'Cinzel Decorative', serif; font-size: 4.2rem; float: left; line-height: 0.75; margin-right: 0.12em; margin-top: 0.1em; color: var(--drop-cap); font-weight: 700; }
.pull-quote { border-left: 2px solid var(--cinnabar); margin: 2.2rem 0; padding: 1rem 1.5rem 1rem 1.8rem; position: relative; background: var(--quote-bg); transition: background 0.35s; }
.pull-quote::before { content: '\201C'; font-family: 'EB Garamond', serif; font-size: 4rem; color: rgba(200,41,31,0.2); position: absolute; top: -0.5rem; left: 0.4rem; line-height: 1; }
.pull-quote p { font-size: clamp(1.05rem, 2.2vw, 1.25rem); font-style: italic; color: var(--ink); line-height: 1.75; transition: color 0.35s; }
.pull-quote cite { display: block; font-size: 0.75rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--gold); margin-top: 0.6rem; font-style: normal; font-family: 'Noto Serif SC', serif; }
.dialogue { margin: 1.4rem 0; }
.dialogue .lore-p { margin-bottom: 0.5rem; padding-left: 1.5rem; border-left: 1px solid rgba(201,146,42,0.3); }
.lore-court { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--ink-faint); border: 1px solid var(--ink-faint); margin: 3.5rem 0; transition: background 0.35s, border-color 0.35s; }
.court-seat { background: var(--paper-dark); padding: 1.2rem 1rem; text-align: center; transition: background 0.35s; }
.court-title { font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.4rem; font-family: 'Noto Serif SC', serif; }
.court-role  { font-size: 0.88rem; color: var(--ink-light); font-style: italic; line-height: 1.5; transition: color 0.35s; }
.lore-finale { text-align: center; padding: 3.5rem 0 1rem; border-top: 1px solid var(--ink-faint); margin-top: 4rem; transition: border-color 0.35s; }
.finale-line { font-size: clamp(1rem, 2.2vw, 1.2rem); font-style: italic; color: var(--ink-light); line-height: 2; transition: color 0.35s; }
.finale-line strong { color: var(--ink); font-style: normal; font-weight: 500; transition: color 0.35s; }
.finale-final { font-family: 'Cinzel Decorative', serif; font-size: clamp(0.95rem, 2vw, 1.15rem); color: var(--cinnabar); letter-spacing: 0.04em; line-height: 1.8; margin-top: 1.8rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; margin-top: 3rem; }
.about-ink-art { position: relative; height: 370px; }
#dragonCanvas  { width: 100%; height: 100%; }
.about-text h3 { font-family: 'Cinzel Decorative', serif; font-size: 1.3rem; color: var(--cinnabar); margin-bottom: 1.1rem; }
.about-text p  { color: var(--ink-light); line-height: 2; font-size: 1rem; margin-bottom: 1.1rem; transition: color 0.35s; }
.about-stats { display: flex; gap: 2rem; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--ink-faint); transition: border-color 0.35s; }
.stat-num   { font-family: 'Cinzel Decorative', serif; font-size: 1.6rem; color: var(--cinnabar); line-height: 1; }
.stat-label { font-size: 0.67rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-light); margin-top: 0.3rem; font-family: 'Noto Serif SC', serif; transition: color 0.35s; }

/* ── TOKENOMICS ── */
.token-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.token-card { border: 1px solid var(--ink-faint); padding: 2rem; text-align: center; position: relative; overflow: hidden; transition: transform 0.3s, box-shadow 0.3s, background 0.35s, border-color 0.35s; background: var(--card-bg); }
.token-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(to right, transparent, var(--cinnabar), transparent); transform: scaleX(0); transition: transform 0.4s; }
.token-card:hover { transform: translateY(-4px); }
[data-theme="dark"]  .token-card:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.4); }
[data-theme="light"] .token-card:hover { box-shadow: 0 12px 40px rgba(26,18,8,0.08); }
.token-card:hover::after { transform: scaleX(1); }
.card-icon  { font-size: 2rem; margin-bottom: 1rem; display: block; }
.card-num   { font-family: 'Cinzel Decorative', serif; font-size: 1.9rem; color: var(--cinnabar); line-height: 1; margin-bottom: 0.4rem; }
.card-title { font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.7rem; font-family: 'Noto Serif SC', serif; }
.card-desc  { font-size: 0.92rem; color: var(--ink-light); line-height: 1.8; transition: color 0.35s; }

/* ── CONTRACT / BUY ── */
.ca-box { max-width: 680px; margin: 0 auto; text-align: center; }
.ca-address { background: var(--ca-bg); border: 1px solid var(--ink-faint); border-radius: 2px; padding: 1.1rem 1.8rem; font-family: 'JetBrains Mono', monospace; font-size: 0.82rem; color: var(--ink); letter-spacing: 0.06em; word-break: break-all; cursor: pointer; transition: border-color 0.3s, background 0.35s, color 0.35s; margin-bottom: 0.7rem; }
.ca-address:hover { border-color: var(--cinnabar); }
.ca-copy-hint { font-size: 0.65rem; color: var(--ink-light); letter-spacing: 0.2em; text-transform: uppercase; font-family: 'Noto Serif SC', serif; transition: color 0.35s; }
.ca-copied { display: none; color: var(--jade); font-size: 0.78rem; letter-spacing: 0.2em; margin-top: 0.4rem; font-family: 'Noto Serif SC', serif; }
.ca-copied.show { display: block; }
.buy-links { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2.2rem; }

/* ── COMMUNITY ── */
.social-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; max-width: 500px; margin: 0 auto; }
.social-card { display: flex; flex-direction: column; align-items: center; gap: 0.8rem; padding: 2.5rem 1rem; border: 1px solid var(--ink-faint); text-decoration: none; color: var(--ink); transition: transform 0.3s, border-color 0.3s, background 0.35s; position: relative; background: var(--social-bg); }
.social-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 0; background: var(--cinnabar); transition: height 0.3s; }
.social-card:hover { transform: translateY(-4px); border-color: var(--cinnabar); }
.social-card:hover::after { height: 2px; }
.social-card span { font-size: 0.7rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--ink-light); font-family: 'Noto Serif SC', serif; transition: color 0.35s; }
[data-theme="dark"] .social-icon-path { fill: var(--ink); transition: fill 0.35s; }
[data-theme="light"] .social-icon-path { fill: #1a1208; }
[data-theme="dark"] .social-icon-stroke { stroke: var(--ink); transition: stroke 0.35s; }
[data-theme="light"] .social-icon-stroke { stroke: #1a1208; }

/* ── FOOTER ── */
footer { background: var(--footer-bg); color: var(--footer-text); text-align: center; padding: 2.5rem 2rem; transition: background 0.35s; }
.footer-logo    { font-family: 'Cinzel Decorative', serif; font-size: 1.4rem; color: #d8ccb2; letter-spacing: 0.1em; margin-bottom: 0.3rem; }
[data-theme="light"] .footer-logo { color: #f7f0e3; }
.footer-chinese { font-size: 0.95rem; letter-spacing: 0.8em; color: var(--gold); margin-bottom: 0.8rem; font-family: 'Noto Serif SC', serif; }
.footer-nav { display: flex; gap: 2rem; justify-content: center; margin-bottom: 1rem; flex-wrap: wrap; }
.footer-nav a { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-light); text-decoration: none; font-family: 'Noto Serif SC', serif; transition: color 0.3s; }
.footer-nav a:hover { color: var(--cinnabar); }
.footer-disclaimer { font-size: 0.66rem; line-height: 1.9; max-width: 460px; margin: 1rem auto 0; opacity: 0.4; letter-spacing: 0.04em; }

/* ── THEME TOGGLE ── */
#themeToggle {
  position: fixed; bottom: 1.8rem; right: 1.8rem; z-index: 1000;
  width: 46px; height: 46px; background: var(--toggle-bg);
  border: 1px solid var(--toggle-border); border-radius: 50%;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--toggle-color);
  transition: background 0.35s, border-color 0.35s, color 0.35s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.35);
}
#themeToggle:hover { transform: scale(1.1); }
#themeToggle svg { width: 19px; height: 19px; }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  nav { padding: 0.9rem 1.4rem; }
  .nav-links { gap: 1.2rem; }
  .nav-links li:not(:last-child):not(:nth-last-child(2)) { display: none; }
}
@media (max-width: 640px) {
  .about-grid  { grid-template-columns: 1fr; }
  .about-ink-art { height: 240px; }
  .token-grid  { grid-template-columns: 1fr; }
  .lore-court  { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 400px) {
  .lore-court  { grid-template-columns: 1fr; }
  .social-grid { grid-template-columns: 1fr; }
}