/* ============================================================
   11eyes 粉丝站 · 设计系统
   主题：赤い夜（默认）／日常（切换）
   素材来源：11eyes_export 提取资源
   ============================================================ */

:root {
  --crimson: #a4161a;
  --crimson-hi: #e5383b;
  --blood: #660708;
  --gold: #c9a227;
  --bone: #e8e3d9;
  --font-serif: "Shippori Mincho B1", "Noto Serif SC", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-gothic: "Noto Sans SC", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-latin: "Cormorant Garamond", "Shippori Mincho B1", Georgia, serif;
  --header-h: 58px;
}

/* —— 赤い夜（默认）—— */
body.mode-hetero {
  --bg: #0c0304;
  --bg2: #170507;
  --bg3: #210a0d;
  --ink: #e8ddd3;
  --ink-dim: #b39b93;
  --accent: var(--crimson-hi);
  --accent2: var(--gold);
  --line: rgba(164, 22, 26, .45);
  --card: rgba(28, 8, 10, .72);
  --sky1: #2b0608;
  --sky2: #6f0f14;
  --sky3: #b3121a;
  color-scheme: dark;
}

/* —— 日常 —— */
body.mode-daily {
  --bg: #efe9dd;
  --bg2: #f7f3ea;
  --bg3: #ffffff;
  --ink: #2b2320;
  --ink-dim: #6b5d55;
  --accent: #a4161a;
  --accent2: #8a6d1d;
  --line: rgba(120, 40, 40, .25);
  --card: rgba(255, 255, 255, .82);
  --sky1: #7fa8cf;
  --sky2: #b7d0e8;
  --sky3: #e6f0f9;
  color-scheme: light;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-serif);
  line-height: 1.9;
  letter-spacing: .02em;
  overflow-x: hidden;
  transition: background-color .9s ease, color .9s ease;
}

::selection { background: var(--crimson); color: #fff; }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ============ 顶部导航 ============ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 90;
  height: var(--header-h);
  display: flex; align-items: center; gap: 26px;
  padding: 0 clamp(16px, 4vw, 46px);
  background: linear-gradient(180deg, rgba(8, 2, 3, .92), rgba(8, 2, 3, .55) 75%, transparent);
  backdrop-filter: blur(2px);
  transition: background .9s ease;
}
body.mode-daily .site-header { background: linear-gradient(180deg, rgba(250, 247, 240, .95), rgba(250, 247, 240, .6) 75%, transparent); }
.brand { display: flex; align-items: baseline; gap: 8px; font-weight: 700; }
.brand .num {
  font-size: 1.5em; color: var(--crimson-hi);
  font-style: italic; letter-spacing: -2px;
  text-shadow: 0 0 14px rgba(229, 56, 59, .55);
}
.brand .word { font-size: 1.12em; letter-spacing: .04em; }
.site-nav { display: flex; gap: clamp(10px, 2.4vw, 28px); margin-left: auto; }
.site-nav a {
  font-size: .92rem; color: var(--ink-dim); position: relative; padding: 4px 2px;
  transition: color .3s;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0;
  height: 1px; background: var(--accent); transition: right .35s ease;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { right: 0; }
.site-nav a.active { color: var(--ink); }
.site-nav a.active::before {
  content: "◤"; color: var(--accent); margin-right: 4px; font-size: .7em;
}

/* 赤い夜切换 */
.mode-switch {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; user-select: none;
  font-family: var(--font-gothic); font-size: .78rem; color: var(--ink-dim);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 5px 14px; transition: border-color .3s, color .3s;
  white-space: nowrap;
}
.mode-switch:hover { border-color: var(--accent); color: var(--ink); }
.mode-switch .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #e5383b, #5c0507);
  box-shadow: 0 0 10px rgba(229, 56, 59, .8);
  transition: all .5s;
}
body.mode-daily .mode-switch .dot {
  background: radial-gradient(circle at 35% 35%, #ffe9a8, #d8b24a);
  box-shadow: 0 0 8px rgba(230, 190, 80, .9);
}

/* ============ 通用布局 ============ */
.wrap { width: min(1120px, 92vw); margin: 0 auto; }
section { position: relative; }
.sec-pad { padding: clamp(64px, 9vw, 120px) 0; }

.sec-title {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  font-weight: 700; letter-spacing: .12em; line-height: 1.4;
  display: flex; align-items: baseline; gap: 16px; margin-bottom: 10px;
}
.sec-title .jp { color: var(--accent); font-size: .62em; letter-spacing: .28em; }
.sec-sub { color: var(--ink-dim); font-size: .95rem; margin-bottom: 40px; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 4px; padding: 26px 28px;
  backdrop-filter: blur(3px);
}

/* 银幕式分隔线 */
.ruby-line {
  height: 1px; border: 0; margin: 0 auto;
  background: linear-gradient(90deg, transparent, var(--line) 18%, var(--accent) 50%, var(--line) 82%, transparent);
  position: relative;
}
.ruby-line::after {
  content: "◆"; position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -52%);
  color: var(--accent); font-size: .62em;
  background: var(--bg); padding: 0 10px;
  transition: background-color .9s ease;
}

/* 滚动显现 */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s ease, transform .9s ease; }
.reveal.on { opacity: 1; transform: none; }

/* ============ 首页 Hero ============ */
.hero {
  min-height: 100svh; display: flex; flex-direction: column;
  justify-content: flex-end; overflow: hidden; position: relative;
}
.hero-bg, .hero-bg2 {
  position: absolute; inset: 0;
  background-size: cover; background-position: center 30%;
  transition: opacity 1.4s ease;
}
.hero-bg { background-image: url("../assets/img/bg/bg_15g1.jpg"); filter: brightness(1.12) saturate(1.18); }
.hero-bg2 { background-image: url("../assets/img/ui/title_bg_init.png"); opacity: 0; filter: brightness(1.12) saturate(1.05); }
body.mode-daily .hero-bg { opacity: 0; }
body.mode-daily .hero-bg2 { opacity: 1; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10, 2, 3, .18) 0%, rgba(10, 2, 3, .04) 42%, var(--bg) 96%);
}
body.mode-daily .hero-bg::after {
  background: linear-gradient(180deg, rgba(250, 248, 242, .12) 0%, rgba(250, 248, 242, 0) 45%, var(--bg) 96%);
}

#ember-canvas { position: absolute; inset: 0; pointer-events: none; }

.hero-inner { position: relative; z-index: 2; padding-bottom: 0; }
.hero-tagline {
  font-size: clamp(.95rem, 2vw, 1.2rem); letter-spacing: .5em;
  color: var(--ink); text-shadow: 0 1px 8px rgba(0, 0, 0, .7);
  margin-bottom: 6px;
}
.hero-title {
  font-size: clamp(3rem, 9vw, 6.2rem); font-weight: 800;
  font-style: italic; letter-spacing: .01em; line-height: 1.05;
  color: #f3ece2;
  text-shadow: 0 2px 26px rgba(0, 0, 0, .65), 0 0 60px rgba(229, 56, 59, .35);
}
.hero-title .red { color: var(--crimson-hi); }
body.mode-daily .hero-title { color: #26201c; text-shadow: 0 2px 20px rgba(255, 255, 255, .6); }
.hero-title .glitch { position: relative; display: inline-block; }
.hero-sub {
  margin-top: 10px; color: var(--ink); opacity: .85;
  letter-spacing: .3em; font-size: clamp(.8rem, 1.6vw, 1rem);
  text-shadow: 0 1px 6px rgba(0, 0, 0, .8);
}
body.mode-daily .hero-sub { text-shadow: none; }
/* 日常模式下官方 logo 已在背景中，隐藏 CSS 文字标题避免重复 */
body.mode-daily .hero-title,
body.mode-daily .hero-tagline,
body.mode-daily .hero-sub { opacity: 0; transition: opacity 1.2s ease; }

/* Kirikiri 风格消息窗 */
.kk-window {
  margin: 40px auto 0; width: min(760px, 92vw);
  background:
    linear-gradient(180deg, rgba(12, 3, 4, .86), rgba(20, 5, 7, .92)),
    repeating-linear-gradient(45deg, rgba(164, 22, 26, .05) 0 2px, transparent 2px 8px);
  border: 1px solid rgba(164, 22, 26, .65);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .8), 0 10px 40px rgba(0, 0, 0, .55), inset 0 0 34px rgba(102, 7, 8, .35);
  border-radius: 3px; padding: 20px 26px 16px;
  min-height: 118px; position: relative; z-index: 2;
}
.kk-window .kk-name {
  position: absolute; top: -13px; left: 18px;
  background: linear-gradient(180deg, #7d0d10, #4d0507);
  color: #f1e4d6; font-size: .78rem; letter-spacing: .2em;
  padding: 3px 16px; border: 1px solid rgba(229, 56, 59, .5);
  border-radius: 2px; box-shadow: 0 2px 8px rgba(0, 0, 0, .6);
}
.kk-window .kk-text {
  font-family: var(--font-serif); color: #efe4d8;
  font-size: clamp(.92rem, 1.9vw, 1.05rem); line-height: 1.9; min-height: 3.8em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .9);
}
.kk-window .kk-text .cursor {
  display: inline-block; width: .55em; color: var(--crimson-hi);
  animation: kk-blink 1s steps(2) infinite;
}
@keyframes kk-blink { 50% { opacity: 0; } }

.hero-cta {
  display: flex; gap: 18px; justify-content: center; align-items: center;
  margin: 26px 0 44px; position: relative; z-index: 2; flex-wrap: wrap;
}
.btn-red {
  font-family: var(--font-serif); letter-spacing: .18em;
  color: #f3e8dc; font-size: .95rem;
  padding: 12px 34px; border: 1px solid rgba(229, 56, 59, .7);
  background: linear-gradient(180deg, rgba(125, 13, 16, .85), rgba(77, 5, 7, .85));
  box-shadow: 0 0 18px rgba(164, 22, 26, .35), inset 0 0 12px rgba(0, 0, 0, .4);
  transition: all .3s; border-radius: 2px; display: inline-block;
}
.btn-red:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(229, 56, 59, .5), inset 0 0 12px rgba(0, 0, 0, .4);
  color: #fff;
}
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); box-shadow: none; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); box-shadow: none; }

/* 黑月蚀 */
.eclipse {
  position: absolute; right: clamp(4%, 8vw, 12%); top: 12%;
  width: clamp(120px, 18vw, 230px); aspect-ratio: 1;
  border-radius: 50%; z-index: 1; pointer-events: none;
  background: radial-gradient(circle at 38% 36%, #1a0b0d 0 58%, #000 78%);
  box-shadow:
    0 0 34px 6px rgba(229, 56, 59, .38),
    0 0 120px 30px rgba(164, 22, 26, .22),
    inset -12px -10px 30px rgba(0, 0, 0, .9);
  animation: eclipse-breathe 7s ease-in-out infinite;
}
body.mode-daily .eclipse { opacity: 0; }
@keyframes eclipse-breathe {
  0%, 100% { box-shadow: 0 0 34px 6px rgba(229, 56, 59, .38), 0 0 120px 30px rgba(164, 22, 26, .22), inset -12px -10px 30px rgba(0, 0, 0, .9); }
  50% { box-shadow: 0 0 52px 10px rgba(229, 56, 59, .55), 0 0 160px 44px rgba(164, 22, 26, .3), inset -12px -10px 30px rgba(0, 0, 0, .9); }
}
.eclipse::after {
  content: ""; position: absolute; inset: -14%;
  border-radius: 50%;
  border: 1px solid rgba(229, 56, 59, .25);
  animation: eclipse-ring 9s linear infinite;
}
@keyframes eclipse-ring {
  from { transform: rotate(0) scale(1); opacity: .7; }
  50% { opacity: .25; }
  to { transform: rotate(360deg) scale(1.06); opacity: .7; }
}

/* ============ 统计条 ============ */
.stats-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.stats-strip > div {
  background: var(--bg2); text-align: center; padding: 22px 8px 18px;
  transition: background-color .9s ease;
}
.stats-strip b {
  display: block; font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  color: var(--accent); font-family: var(--font-latin);
}
.stats-strip span { font-size: .78rem; color: var(--ink-dim); letter-spacing: .14em; }

/* ============ 首页 三特征卡 ============ */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.feature-card { position: relative; overflow: hidden; min-height: 300px; display: flex; align-items: flex-end; border: 1px solid var(--line); }
.feature-card .fc-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform 6s ease; filter: saturate(.9);
}
.feature-card:hover .fc-bg { transform: scale(1.07); }
.feature-card .fc-veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10, 2, 3, .18) 30%, rgba(10, 2, 3, .88) 88%);
}
.feature-card .fc-body { position: relative; padding: 22px; }
.feature-card h3 { font-size: 1.15rem; letter-spacing: .16em; color: #f3e8dc; margin-bottom: 6px; }
.feature-card p { font-size: .85rem; color: #cbb9ae; line-height: 1.8; }
.feature-card .fc-no {
  position: absolute; top: 10px; left: 16px; font-size: 2.6rem; font-style: italic;
  color: rgba(229, 56, 59, .5); font-family: var(--font-latin);
}

/* ============ 页脚 ============ */
.site-footer {
  border-top: 1px solid var(--line); margin-top: 80px;
  padding: 44px 0 60px; text-align: center; color: var(--ink-dim); font-size: .82rem;
}
.site-footer .foot-logo { font-size: 1.3rem; font-style: italic; color: var(--ink); margin-bottom: 10px; }
.site-footer .foot-logo .red { color: var(--accent); }
.site-footer p { max-width: 720px; margin: 4px auto; }

/* ============ 故事页 ============ */
.page-hero {
  padding: calc(var(--header-h) + clamp(50px, 8vw, 90px)) 0 40px;
  position: relative; overflow: hidden;
}
.page-hero .ph-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: .3; filter: saturate(.85);
}
.page-hero .ph-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 20%, var(--bg) 97%);
}
.page-hero .wrap { position: relative; }

.story-lead { font-size: 1.04rem; max-width: 780px; color: var(--ink); }

/* 世界观卡片 */
.world-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.world-card { position: relative; overflow: hidden; min-height: 340px; display: flex; align-items: flex-end; }
.world-card .wc-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 6s ease; }
.world-card:hover .wc-bg { transform: scale(1.06); }
.world-card .wc-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,2,3,.1) 25%, rgba(10,2,3,.9) 90%); }
.world-card .wc-body { position: relative; padding: 22px; }
.world-card h3 { color: #f3e8dc; letter-spacing: .2em; font-size: 1.2rem; margin-bottom: 8px; }
.world-card h3 small { display: block; font-size: .68em; color: var(--crimson-hi); letter-spacing: .3em; margin-top: 2px; }
.world-card p { font-size: .86rem; color: #cbb9ae; }

/* 主线时间轴 */
.flow-list { border-left: 1px solid var(--line); margin-left: 12px; padding-left: 30px; }
.flow-item { position: relative; padding: 14px 0 14px 6px; }
.flow-item::before {
  content: ""; position: absolute; left: -35px; top: 50%;
  width: 9px; height: 9px; transform: translateY(-50%) rotate(45deg);
  background: var(--bg); border: 1px solid var(--accent);
  transition: background-color .9s ease;
}
.flow-item.major::before { background: var(--accent); box-shadow: 0 0 10px rgba(229, 56, 59, .7); }
.flow-item .fi-id { font-family: var(--font-latin); font-style: italic; color: var(--accent); font-size: .8rem; margin-right: 10px; }
.flow-item .fi-title { font-size: 1.02rem; }
.flow-item .fi-note { font-size: .82rem; color: var(--ink-dim); }

/* CrossVision 时间线 */
.cv-shell {
  border: 1px solid var(--line); background: var(--card); padding: 26px;
  background-image: url("../assets/img/ui/backlog@bg_base.png");
  background-size: cover; background-blend-mode: multiply;
}
.cv-years { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.cv-year-btn {
  font-family: var(--font-latin); font-size: .9rem; letter-spacing: .06em;
  color: var(--ink-dim); background: transparent; border: 1px solid var(--line);
  padding: 7px 14px; cursor: pointer; transition: all .3s; border-radius: 2px;
}
.cv-year-btn:hover { color: var(--ink); border-color: var(--accent); }
.cv-year-btn.on { color: #f6e9db; background: linear-gradient(180deg, #7d0d10, #4d0507); border-color: var(--crimson-hi); box-shadow: 0 0 12px rgba(164, 22, 26, .5); }
.cv-panel { min-height: 150px; }
.cv-event { display: flex; gap: 16px; padding: 10px 4px; border-bottom: 1px dashed var(--line); align-items: baseline; }
.cv-event:last-child { border-bottom: 0; }
.cv-event .ce-char { min-width: 120px; color: var(--accent); font-weight: 700; }
.cv-event .ce-scene { font-family: var(--font-latin); font-style: italic; color: var(--ink-dim); min-width: 52px; }
.cv-event .ce-title { color: var(--ink); }
.cv-note { margin-top: 16px; font-size: .8rem; color: var(--ink-dim); }

/* 路线卡 */
.route-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.route-card { border: 1px solid var(--line); background: var(--card); padding: 22px; position: relative; overflow: hidden; transition: transform .35s, border-color .35s; }
.route-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.route-card h3 { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; }
.route-card h3 .rc-code { font-family: var(--font-latin); font-style: italic; color: var(--accent); font-size: .8rem; }
.route-card ul { list-style: none; }
.route-card li { font-size: .86rem; padding: 4px 0; color: var(--ink); border-bottom: 1px dashed var(--line); }
.route-card li:last-child { border: 0; }
.route-card li .rid { color: var(--ink-dim); font-family: var(--font-latin); font-style: italic; font-size: .78rem; margin-right: 8px; }

/* ============ 人物页 ============ */
.char-block {
  display: grid; grid-template-columns: minmax(260px, 420px) 1fr;
  gap: clamp(20px, 4vw, 54px); align-items: center;
  padding: clamp(46px, 7vw, 90px) 0;
  border-bottom: 1px solid var(--line);
}
.char-block:nth-child(even) { grid-template-columns: 1fr minmax(260px, 420px); }
.char-block:nth-child(even) .char-visual { order: 2; }
.char-visual { position: relative; text-align: center; }
.char-visual img {
  width: 100%; max-height: 560px; object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .55));
  transition: transform .6s ease;
}
.char-block:hover .char-visual img { transform: translateY(-6px) scale(1.015); }
.char-visual .char-code {
  position: absolute; top: -8px; left: 0;
  font-family: var(--font-latin); font-style: italic;
  font-size: clamp(3rem, 6vw, 4.6rem); color: rgba(164, 22, 26, .28);
  z-index: -1; letter-spacing: -2px;
}
.char-block:nth-child(even) .char-code { left: auto; right: 0; }
.char-info .ci-kana { color: var(--ink-dim); letter-spacing: .4em; font-size: .82rem; }
.char-info h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem); letter-spacing: .1em; margin: 4px 0 2px;
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
}
.char-info h2 .ci-role { font-size: .5em; color: var(--accent); letter-spacing: .22em; font-weight: 400; }
.char-info .ci-title { color: var(--accent2); font-size: .95rem; letter-spacing: .14em; margin-bottom: 18px; }
.char-info .ci-desc { font-size: .93rem; color: var(--ink); max-width: 640px; }
.char-meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 6px; }
.char-meta span {
  font-family: var(--font-gothic); font-size: .74rem; color: var(--ink-dim);
  border: 1px solid var(--line); padding: 3px 12px; border-radius: 999px;
}
.char-quotes { margin-top: 18px; display: grid; gap: 10px; }
.quote-line { position: relative; padding: 12px 16px 12px 20px; background: rgba(102, 7, 8, .16); border-left: 2px solid var(--accent); }
body.mode-daily .quote-line { background: rgba(164, 22, 26, .06); }
.quote-line .qt { font-size: .93rem; display: inline; }
.quote-line .qt-src { display: block; font-size: .72rem; color: var(--ink-dim); margin-top: 4px; }
.quote-line .qt-src .sc { font-family: var(--font-latin); font-style: italic; }
.voice-btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-gothic); font-size: .72rem; letter-spacing: .1em;
  color: var(--ink-dim); background: transparent; cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px;
  margin-left: 12px; transition: all .3s; vertical-align: middle;
}
.voice-btn:hover { color: #f6e9db; background: linear-gradient(180deg, #7d0d10, #4d0507); border-color: var(--crimson-hi); }
.voice-btn.playing { color: #f6e9db; background: linear-gradient(180deg, #7d0d10, #4d0507); border-color: var(--crimson-hi); }
.voice-btn::before { content: "▶"; font-size: .8em; }
.voice-btn.playing::before { content: "❚❚"; }

/* 駆の眼 跟随瞳孔 */
.aeon-eye {
  position: absolute; z-index: 3; top: auto; bottom: 2%; left: 3%;
  width: 58px; height: 58px; border-radius: 50%;
  background: radial-gradient(circle at 42% 40%, #ffd9a0 0 18%, #b3121a 30%, #4d0507 68%, #000 100%);
  box-shadow: 0 0 26px rgba(229, 56, 59, .55), inset 0 0 12px rgba(0, 0, 0, .8);
  opacity: .92; pointer-events: none;
  animation: eye-pulse 3.4s ease-in-out infinite;
  transition: transform .08s linear;
}
@keyframes eye-pulse { 50% { box-shadow: 0 0 44px rgba(229, 56, 59, .8), inset 0 0 12px rgba(0, 0, 0, .8); } }
.aeon-eye::after {
  content: ""; position: absolute; inset: 30% 46% 30% 30%;
  background: #12030a; border-radius: 50%;
  box-shadow: 0 0 6px rgba(0,0,0,.9);
}

/* 菊理 写字板 */
.sketchbook {
  border: 1px solid var(--line); background: #f5f0e4; color: #3a322c;
  padding: 16px 18px; font-family: var(--font-gothic);
  box-shadow: 2px 3px 0 rgba(0, 0, 0, .25);
  transform: rotate(-.6deg); max-width: 460px; margin-top: 18px;
  position: relative; font-size: .88rem;
}
.sketchbook::before {
  content: ""; position: absolute; top: -9px; left: 50%; transform: translateX(-50%) rotate(.8deg);
  width: 86px; height: 18px; background: rgba(164, 22, 26, .28);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .18);
}
.sketchbook .sb-label { font-size: .68rem; letter-spacing: .3em; color: #8a6d1d; margin-bottom: 4px; }
.sketchbook .sb-text { min-height: 2.6em; transition: opacity .4s; }

/* ============ 系统页 ============ */
.mech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.mech-card { border: 1px solid var(--line); background: var(--card); overflow: hidden; }
.mech-card .mc-head {
  padding: 14px 22px; letter-spacing: .18em; color: #f6e9db;
  background: linear-gradient(90deg, rgba(102, 7, 8, .9), rgba(40, 6, 8, .6));
  display: flex; align-items: baseline; gap: 12px;
}
.mech-card .mc-head .mc-en { font-family: var(--font-latin); font-style: italic; color: rgba(229, 56, 59, .8); font-size: .8em; }
.mech-card .mc-body { padding: 20px 22px; font-size: .9rem; }
.mech-card .mc-body p { margin-bottom: 10px; color: var(--ink); }
.mech-card .mc-body .dim { color: var(--ink-dim); font-size: .82rem; }

/* 复刻的选项窗口 */
.select-demo {
  border: 1px solid var(--crimson-hi); background: rgba(12, 3, 4, .88);
  padding: 14px 0; max-width: 420px; margin: 8px auto;
  box-shadow: 0 0 20px rgba(164, 22, 26, .35);
}
.select-demo .sd-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 20px; color: #efe4d8; font-size: .9rem; cursor: pointer;
  transition: background .25s;
}
.select-demo .sd-item:hover { background: rgba(164, 22, 26, .35); }
.select-demo .sd-item::before { content: "▸"; color: var(--crimson-hi); }

/* 复刻的系统按钮条 */
.sysbtn-strip { display: flex; gap: 4px; justify-content: center; padding: 12px 0 4px; flex-wrap: wrap; }
.sysbtn-strip img { height: 22px; image-rendering: auto; opacity: .95; transition: all .2s; }
.sysbtn-strip img:hover { opacity: 1; transform: translateY(-1px); filter: drop-shadow(0 0 6px rgba(229,56,59,.6)); }

/* 用語集 */
.glossary dt {
  color: var(--accent); font-weight: 700; letter-spacing: .12em;
  padding: 12px 0 2px; border-bottom: 1px solid var(--line);
}
.glossary dt small { color: var(--ink-dim); font-weight: 400; margin-left: 10px; letter-spacing: .2em; }
.glossary dd { padding: 6px 0 14px; font-size: .92rem; color: var(--ink); }

/* BGM 播放器 */
.bgm-box { border: 1px solid var(--line); background: var(--card); }
.bgm-box .bgm-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 20px; border-bottom: 1px dashed var(--line); cursor: pointer;
  transition: background .25s;
}
.bgm-box .bgm-item:hover { background: rgba(164, 22, 26, .14); }
.bgm-box .bgm-item.on { background: rgba(164, 22, 26, .26); }
.bgm-box .bi-no { font-family: var(--font-latin); font-style: italic; color: var(--accent); min-width: 44px; }
.bgm-box .bi-name { flex: 1; }
.bgm-box .bi-tag { font-size: .72rem; color: var(--ink-dim); }
.bgm-box .bi-eq { display: none; gap: 2px; align-items: flex-end; height: 14px; }
.bgm-box .bgm-item.on .bi-eq { display: flex; }
.bgm-box .bi-eq i { width: 3px; background: var(--crimson-hi); animation: eq 1s ease-in-out infinite; }
.bgm-box .bi-eq i:nth-child(2) { animation-delay: .2s; }
.bgm-box .bi-eq i:nth-child(3) { animation-delay: .4s; }
@keyframes eq { 50% { height: 4px; } }
.bgm-note { padding: 12px 20px; font-size: .78rem; color: var(--ink-dim); }

/* ============ 画廊页 ============ */
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.filter-btn {
  font-size: .82rem; letter-spacing: .14em; color: var(--ink-dim);
  background: transparent; border: 1px solid var(--line); padding: 6px 18px;
  cursor: pointer; transition: all .3s; border-radius: 2px;
}
.filter-btn.on, .filter-btn:hover { color: #f6e9db; background: linear-gradient(180deg, #7d0d10, #4d0507); border-color: var(--crimson-hi); }
.gal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.gal-item {
  position: relative; overflow: hidden; border: 1px solid var(--line); cursor: zoom-in;
  aspect-ratio: 4 / 3; background: #000;
}
.gal-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 5s ease, opacity .5s; opacity: .92; }
.gal-item:hover img { transform: scale(1.06); opacity: 1; }
.gal-item .gi-cap {
  position: absolute; inset: auto 0 0 0; padding: 26px 12px 10px;
  background: linear-gradient(180deg, transparent, rgba(5, 1, 2, .92));
  color: #e8ddd3; font-size: .8rem; letter-spacing: .1em;
  opacity: 0; transform: translateY(8px); transition: all .35s;
}
.gal-item:hover .gi-cap { opacity: 1; transform: none; }
.gal-item .gi-cap small { display: block; color: var(--crimson-hi); font-size: .68em; letter-spacing: .22em; }
.gal-item.hidden { display: none; }

/* 灯箱 */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: none;
  background: rgba(4, 1, 2, .93); align-items: center; justify-content: center;
  flex-direction: column; gap: 14px; padding: 4vh 4vw;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 78vh; border: 1px solid var(--line); box-shadow: 0 20px 80px rgba(0,0,0,.8); }
.lightbox .lb-cap { color: #e8ddd3; font-size: .9rem; letter-spacing: .12em; }
.lightbox .lb-close {
  position: absolute; top: 18px; right: 26px; color: #e8ddd3; font-size: 1.6rem;
  cursor: pointer; border: 0; background: transparent; font-family: var(--font-latin);
}
.lightbox .lb-close:hover { color: var(--crimson-hi); }

/* ============ 响应式 ============ */
@media (max-width: 860px) {
  .char-block, .char-block:nth-child(even) { grid-template-columns: 1fr; }
  .char-block:nth-child(even) .char-visual { order: 0; }
  .char-visual img { max-height: 420px; }
  .site-nav { display: none; }
  .site-header .mode-switch { margin-left: auto; }
  .hero-title { font-size: clamp(2.4rem, 13vw, 4rem); }
}

/* ============================================================
   v2 升级：字体表现 / 滚动条 / 序章 / 粒子 / 动画
   ============================================================ */

/* —— 滚动条 —— */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: #0c0304; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #8a0f14, #3a0406);
  border: 2px solid #0c0304; border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover { background: #a4161a; }
html { scrollbar-width: thin; scrollbar-color: #7d0d10 #0c0304; }

/* —— 拉丁展示体应用 —— */
.brand .word, .hero-title, .hero-sub { font-family: var(--font-latin); }
.hero-sub { font-weight: 500; }

/* —— 标题拆字入场 —— */
.split-chars .ch {
  display: inline-block; opacity: 0; will-change: transform, opacity;
  transform: translateY(.7em) rotate(3deg);
  transition: opacity .55s ease, transform .65s cubic-bezier(.19, .8, .22, 1);
  transition-delay: calc(var(--i) * 50ms);
}
.split-chars.on .ch { opacity: 1; transform: none; }

/* —— 显现变体：模糊聚焦 / 剪切擦除 —— */
.reveal { transition: opacity .9s ease, transform .9s ease, filter .9s ease; }
.reveal.rv-blur { filter: blur(10px); transform: none; }
.reveal.rv-blur.on { filter: blur(0); }
.reveal.rv-wipe { clip-path: inset(0 100% 0 0); transform: none; transition: clip-path 1.1s cubic-bezier(.7, 0, .2, 1), opacity .5s; }
.reveal.rv-wipe.on { clip-path: inset(0 0 0 0); }

/* —— 故障字 v2：RGB 分离切割 —— */
.glitch { position: relative; display: inline-block; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; inset: 0;
  opacity: 0; pointer-events: none;
}
.glitch.glitching::before {
  opacity: .85; color: #ff2d3f;
  transform: translate(-3px, -2px);
  animation: gl-slice-a .34s steps(3) both;
}
.glitch.glitching::after {
  opacity: .85; color: #59d8ff;
  transform: translate(3px, 2px);
  animation: gl-slice-b .34s steps(3) both;
}
@keyframes gl-slice-a {
  0% { clip-path: inset(6% 0 76% 0); }
  30% { clip-path: inset(58% 0 20% 0); }
  60% { clip-path: inset(28% 0 52% 0); }
  100% { clip-path: inset(74% 0 4% 0); }
}
@keyframes gl-slice-b {
  0% { clip-path: inset(66% 0 12% 0); }
  30% { clip-path: inset(10% 0 72% 0); }
  60% { clip-path: inset(44% 0 38% 0); }
  100% { clip-path: inset(18% 0 60% 0); }
}

/* —— Ken Burns 慢漂移 —— */
@keyframes kenburns {
  0% { transform: scale(1.02) translate(0, 0); }
  100% { transform: scale(1.09) translate(-1.4%, -1.8%); }
}
.feature-card .fc-bg, .world-card .wc-bg { animation: kenburns 16s ease-in-out infinite alternate; }
.feature-card:hover .fc-bg, .world-card:hover .wc-bg { animation-play-state: paused; transform: scale(1.07); }

/* —— 黑月蚀 v2：冕环 + 色球 —— */
.eclipse::before {
  content: ""; position: absolute; inset: -30%; border-radius: 50%;
  background: conic-gradient(from 0deg,
    rgba(229, 56, 59, .16) 0deg, transparent 24deg, rgba(229, 56, 59, .1) 60deg,
    transparent 96deg, rgba(229, 56, 59, .14) 150deg, transparent 200deg,
    rgba(229, 56, 59, .1) 260deg, transparent 310deg, rgba(229, 56, 59, .15) 350deg);
  -webkit-mask: radial-gradient(circle, transparent 56%, #000 62%, #000 70%, transparent 76%);
  mask: radial-gradient(circle, transparent 56%, #000 62%, #000 70%, transparent 76%);
  animation: corona-spin 26s linear infinite;
}
@keyframes corona-spin { to { transform: rotate(360deg); } }

/* ============================================================
   序章（滚动驱动四幕）
   ============================================================ */
.prologue { position: relative; height: 460vh; }
.pl-stage { position: sticky; top: 0; height: 100vh; overflow: hidden; }
.pl-scene {
  position: absolute; inset: 0; opacity: 0;
  background-size: cover; background-position: center;
  will-change: opacity;
}
.pl-scene::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8, 2, 3, .42) 0%, rgba(8, 2, 3, .1) 45%, var(--bg) 97%);
}
.pl-redness {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 68% 30%, rgba(229, 56, 59, .55), rgba(102, 7, 8, .68) 70%);
  mix-blend-mode: multiply; opacity: 0;
}
.pl-scanlines {
  position: absolute; inset: 0; pointer-events: none; opacity: .12;
  background: repeating-linear-gradient(180deg, rgba(255, 220, 200, .07) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay;
}
.pl-caption {
  position: absolute; left: clamp(20px, 8vw, 110px); bottom: 16vh; z-index: 3;
  max-width: 560px; opacity: 0; transform: translateY(24px);
  transition: opacity .9s ease, transform .9s ease;
}
.pl-caption.on { opacity: 1; transform: none; }
.pl-caption .pl-ref {
  display: inline-block; font-family: var(--font-latin); font-style: italic;
  color: var(--crimson-hi); font-size: .85rem; letter-spacing: .3em; margin-bottom: 12px;
}
.pl-caption .pl-ref::after { content: ""; display: block; width: 64px; height: 1px; background: var(--crimson-hi); margin-top: 8px; opacity: .7; }
.pl-caption p {
  color: #f0e6da; font-size: clamp(1.15rem, 2.6vw, 1.7rem); line-height: 2.1;
  text-shadow: 0 2px 18px rgba(0, 0, 0, .85);
  font-feature-settings: "palt";
}
.pl-caption p .rp { color: #ff9b8a; }
.pl-progress {
  position: absolute; left: 50%; bottom: 5vh; transform: translateX(-50%);
  width: min(320px, 60vw); height: 2px; background: rgba(232, 221, 211, .18); z-index: 4;
}
.pl-progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #7d0d10, #e5383b); box-shadow: 0 0 8px rgba(229, 56, 59, .8); }

/* ============================================================
   人物页：姿势切换器
   ============================================================ */
.pose-dots { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; justify-content: center; }
.pose-dot {
  font-family: var(--font-gothic); font-size: .68rem; letter-spacing: .06em;
  color: var(--ink-dim); background: var(--card); border: 1px solid var(--line);
  padding: 5px 12px; cursor: pointer; border-radius: 2px; transition: all .25s;
}
.pose-dot:hover { color: var(--ink); border-color: var(--accent); }
.pose-dot.on { color: #f6e9db; background: linear-gradient(180deg, #7d0d10, #4d0507); border-color: var(--crimson-hi); box-shadow: 0 0 10px rgba(164, 22, 26, .4); }
.char-visual img { transition: opacity .32s ease, transform .6s ease, filter .6s ease; }
.char-visual img.swapping { opacity: 0; transform: translateY(6px); }
.pose-label {
  text-align: center; margin-top: 10px; font-size: .74rem; letter-spacing: .3em;
  color: var(--ink-dim); font-family: var(--font-gothic);
}

/* ============================================================
   页面过渡帷幕
   ============================================================ */
#page-veil {
  position: fixed; inset: 0; z-index: 400; pointer-events: none; opacity: 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(20, 3, 5, .96) 0%, rgba(77, 5, 7, .97) 55%, rgba(138, 15, 20, .98) 110%);
  transition: opacity .42s ease;
  display: flex; align-items: center; justify-content: center;
}
#page-veil.on { opacity: 1; pointer-events: all; }
#page-veil .veil-mark {
  font-family: var(--font-latin); font-style: italic; font-size: 2rem;
  color: rgba(232, 221, 211, .85); letter-spacing: .1em;
  text-shadow: 0 0 24px rgba(229, 56, 59, .7);
}

/* —— 引用块入场精修 —— */
.quote-line { transition: opacity .7s ease, transform .7s ease, border-color .3s; }
.quote-line:hover { border-left-width: 4px; }

/* ============================================================
   v3：入场门 / 迷你视觉小说 / 音乐悬浮钮
   ============================================================ */
body.gate-locked { overflow: hidden; }
#gate {
  position: fixed; inset: 0; z-index: 500; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 1; transition: opacity .9s ease;
}
#gate.leaving { opacity: 0; pointer-events: none; }
.gate-bg {
  position: absolute; inset: 0;
  background: url("../assets/img/ui/title_bg_red.png") center 32% / cover no-repeat;
  filter: brightness(1.25) saturate(1.2);
}
.gate-bg::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 42%, rgba(10,2,3,.25) 0%, rgba(10,2,3,.55) 62%, rgba(10,2,3,.92) 100%);
}
.gate-inner { position: relative; text-align: center; padding-bottom: 16vh; animation: gate-in 1.4s ease both; }
@keyframes gate-in {
  from { opacity: 0; transform: translateY(18px); filter: blur(6px); }
  to { opacity: 1; transform: none; filter: none; }
}
.gate-title {
  font-family: var(--font-latin); font-style: italic; font-weight: 600;
  font-size: clamp(4rem, 12vw, 7.5rem); color: #f3ece2; line-height: 1;
  text-shadow: 0 2px 30px rgba(0,0,0,.7), 0 0 70px rgba(229,56,59,.4);
}
.gate-title .red { color: var(--crimson-hi); }
.gate-sub {
  margin-top: 12px; letter-spacing: .58em; text-indent: .58em;
  color: #e8ddd3; font-size: clamp(.9rem, 2vw, 1.15rem);
  text-shadow: 0 1px 10px rgba(0,0,0,.8);
}
.gate-enter { margin-top: 56px; }
.gate-enter .ge-txt {
  display: inline-block; letter-spacing: .4em; text-indent: .4em;
  color: #f0e2d4; font-size: 1.02rem; padding: 12px 44px;
  border: 1px solid rgba(229,56,59,.65); border-radius: 2px;
  background: linear-gradient(180deg, rgba(125,13,16,.5), rgba(60,4,6,.5));
  box-shadow: 0 0 24px rgba(164,22,26,.4), inset 0 0 14px rgba(0,0,0,.4);
  animation: ge-pulse 2.2s ease-in-out infinite;
}
@keyframes ge-pulse {
  0%, 100% { box-shadow: 0 0 18px rgba(164,22,26,.35), inset 0 0 14px rgba(0,0,0,.4); }
  50% { box-shadow: 0 0 40px rgba(229,56,59,.6), inset 0 0 14px rgba(0,0,0,.4); }
}
.gate-note {
  margin-top: 26px; font-family: var(--font-gothic);
  color: rgba(232,221,211,.55); font-size: .76rem; letter-spacing: .2em;
}

/* —— 迷你视觉小说 —— */
#vn-demo { margin-top: 26px; }
.vn-stage {
  position: relative; overflow: hidden; border: 1px solid var(--line);
  aspect-ratio: 16 / 9; max-height: 620px; width: 100%; cursor: pointer;
  background: #070203; user-select: none;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.vn-bgs, .vn-bg { position: absolute; inset: 0; }
.vn-bg {
  opacity: 0; background-size: cover; background-position: center;
  transition: opacity 1s ease; transform: scale(1.03);
}
.vn-bg.on { opacity: 1; animation: vn-drift 18s ease-in-out infinite alternate; }
@keyframes vn-drift { to { transform: scale(1.09) translate(-1.2%, -1.5%); } }
.vn-flash {
  position: absolute; inset: 0; background: #ff2b33; opacity: 0;
  mix-blend-mode: screen; pointer-events: none; transition: opacity .18s;
}
.vn-flash.on { animation: vn-flash-k .9s ease both; }
@keyframes vn-flash-k {
  0% { opacity: 0; } 14% { opacity: .85; } 30% { opacity: .2; }
  46% { opacity: .55; } 100% { opacity: 0; }
}
.vn-sprite {
  position: absolute; bottom: 12%; left: 50%; transform: translateX(-50%);
  height: 82%; max-width: 46%; object-fit: contain; opacity: 0;
  transition: opacity .5s ease, transform .5s ease;
  filter: drop-shadow(0 14px 26px rgba(0,0,0,.6));
}
.vn-sprite.show { opacity: 1; }
.vn-msg {
  position: absolute; left: 50%; bottom: 4%; transform: translateX(-50%);
  width: min(88%, 680px); min-height: 108px;
  background: linear-gradient(180deg, rgba(12,3,4,.88), rgba(20,5,7,.94));
  border: 1px solid rgba(164,22,26,.7);
  box-shadow: 0 0 0 1px rgba(0,0,0,.8), inset 0 0 30px rgba(102,7,8,.35);
  border-radius: 3px; padding: 16px 22px 14px; transition: opacity .4s;
}
.vn-msg.selecting { min-height: 170px; }
.vn-name {
  position: absolute; top: -13px; left: 16px;
  background: linear-gradient(180deg, #7d0d10, #4d0507);
  color: #f1e4d6; font-size: .8rem; letter-spacing: .24em;
  padding: 3px 18px; border: 1px solid rgba(229,56,59,.5); border-radius: 2px;
}
.vn-text {
  font-family: var(--font-serif); color: #efe4d8; line-height: 1.9;
  font-size: clamp(.92rem, 1.8vw, 1.04rem); min-height: 3.4em;
  text-shadow: 0 1px 2px rgba(0,0,0,.9);
}
.vn-next {
  position: absolute; right: 14px; bottom: 8px; color: var(--crimson-hi);
  font-size: .85rem; animation: kk-blink 1s steps(2) infinite; transition: opacity .2s;
}
.vn-hint {
  position: absolute; top: 12px; right: 14px;
  font-family: var(--font-gothic); font-size: .68rem; letter-spacing: .2em;
  color: rgba(232,221,211,.5); background: rgba(10,2,3,.5);
  padding: 4px 12px; border-radius: 999px; backdrop-filter: blur(2px);
}
.vn-sel { width: 100%; max-width: none; margin: 6px 0 0; }
.vn-end {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 26px; text-align: center;
  background: radial-gradient(circle at 50% 45%, rgba(12,3,4,.55), rgba(8,2,3,.92));
  opacity: 0; pointer-events: none; transition: opacity .9s ease; padding: 6%;
}
.vn-end.on { opacity: 1; pointer-events: all; }
.vn-end-txt {
  color: #efe4d8; font-size: clamp(1.02rem, 2.2vw, 1.3rem); line-height: 2.1;
  max-width: 620px; text-shadow: 0 2px 14px rgba(0,0,0,.9);
}
.vn-end-btns { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

/* —— 音乐悬浮钮 —— */
#music-fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 260;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-gothic);
}
#music-fab .mf-main {
  width: 46px; height: 46px; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(229,56,59,.6);
  background: radial-gradient(circle at 36% 32%, #8a0f14, #300304);
  color: #f6e9db; font-size: 1.15rem;
  box-shadow: 0 4px 18px rgba(0,0,0,.5), 0 0 16px rgba(164,22,26,.35);
  transition: transform .25s;
}
#music-fab .mf-main:hover { transform: scale(1.06); }
#music-fab.playing .mf-main { animation: mf-beat 1.6s ease-in-out infinite; }
@keyframes mf-beat {
  0%, 100% { box-shadow: 0 4px 18px rgba(0,0,0,.5), 0 0 12px rgba(164,22,26,.35); }
  50% { box-shadow: 0 4px 18px rgba(0,0,0,.5), 0 0 26px rgba(229,56,59,.6); }
}
#music-fab .mf-panel {
  display: flex; align-items: center; gap: 12px;
  background: rgba(16,4,5,.88); border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 16px; backdrop-filter: blur(4px);
  opacity: 0; transform: translateX(10px); transition: all .3s; pointer-events: none;
}
#music-fab:hover .mf-panel, #music-fab.playing .mf-panel { opacity: 1; transform: none; pointer-events: all; }
#music-fab .mf-name { font-size: .78rem; color: #e8ddd3; letter-spacing: .08em; white-space: nowrap; }
#music-fab .mf-ctrls { display: flex; gap: 4px; }
#music-fab .mf-ctrls button {
  background: transparent; border: 0; color: #cbb9ae; cursor: pointer; font-size: .8rem;
  padding: 2px 4px; transition: color .2s;
}
#music-fab .mf-ctrls button:hover { color: var(--crimson-hi); }

/* ============================================================
   v4：表情切换 / 词条弹窗
   ============================================================ */
.expr-caption {
  text-align: center; margin-top: 12px; font-size: .68rem;
  letter-spacing: .34em; color: var(--ink-dim); font-family: var(--font-gothic);
}
.expr-dots { margin-top: 8px; justify-content: center; }
.expr-dots .pose-dot { font-size: .66rem; padding: 4px 10px; }

/* —— 词条链接 —— */
.term-link {
  color: var(--crimson-hi); cursor: pointer;
  border-bottom: 1px dashed rgba(229, 56, 59, .6);
  transition: all .25s; padding: 0 1px;
}
.term-link:hover {
  color: #fff; background: rgba(164, 22, 26, .55);
  border-bottom-color: transparent;
}
body.mode-daily .term-link:hover { color: #fff; }

/* —— 词条弹窗 —— */
#term-modal {
  position: fixed; inset: 0; z-index: 300; display: none;
  background: rgba(4, 1, 2, .9); align-items: center; justify-content: center;
  padding: 4vh 4vw;
}
#term-modal.open { display: flex; }
.term-panel {
  position: relative; width: min(680px, 94vw); max-height: 88vh; overflow: auto;
  background: linear-gradient(180deg, rgba(18,5,6,.97), rgba(28,8,10,.97));
  border: 1px solid rgba(164, 22, 26, .7);
  box-shadow: 0 24px 90px rgba(0,0,0,.85), inset 0 0 40px rgba(102,7,8,.25);
  border-radius: 4px; padding: 0 0 26px;
}
.term-panel .term-close {
  position: absolute; top: 10px; right: 14px; z-index: 2;
  background: transparent; border: 0; color: #e8ddd3; font-size: 1.7rem;
  cursor: pointer; font-family: var(--font-latin); line-height: 1;
}
.term-panel .term-close:hover { color: var(--crimson-hi); }
.term-img {
  height: 210px; background-size: cover; background-position: center;
  border-bottom: 1px solid rgba(164, 22, 26, .5);
  filter: saturate(.95);
}
.term-img::after {
  content: ""; display: block; height: 100%;
  background: linear-gradient(180deg, rgba(18,5,6,.1) 40%, rgba(28,8,10,.98) 100%);
}
.term-body { padding: 20px 30px 0; }
.term-body h3 {
  font-size: 1.5rem; letter-spacing: .14em; color: #f3e8dc;
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 6px;
}
.term-body h3 small {
  font-size: .52em; color: var(--crimson-hi); letter-spacing: .24em; font-weight: 400;
  font-family: var(--font-gothic);
}
.term-body p { font-size: .94rem; line-height: 2.05; color: var(--ink); margin-top: 12px; }
.term-rels { margin-top: 18px; font-size: .82rem; color: var(--ink-dim); }
.term-rel {
  display: inline-block; margin-left: 8px; padding: 2px 14px;
  border: 1px solid var(--line); border-radius: 999px;
  color: var(--ink); font-size: .78rem; transition: all .25s;
}
.term-rel:hover { border-color: var(--crimson-hi); color: #f6e9db; background: linear-gradient(180deg, #7d0d10, #4d0507); }
.glossary dt .term-link { font-weight: inherit; }

/* ============================================================
   v5：三态主题（异界） / 主题化显示 / 解密游戏
   ============================================================ */
/* —— 异界主题 —— */
/* —— 主题化显示：画廊与立绘 —— */
.gal-item { transition: border-color .6s, box-shadow .6s; }
body.mode-daily .gal-item { border-color: rgba(255,255,255,.85); box-shadow: 6px 8px 0 rgba(43,35,32,.18); background: #fff; }
body.mode-daily .gal-item img { filter: saturate(1.05); }
body.mode-hetero .gal-item { border-color: rgba(160,107,255,.75); box-shadow: 0 0 22px rgba(122,47,208,.45), inset 0 0 18px rgba(122,47,208,.18); }
body.mode-hetero .gal-item img { filter: hue-rotate(18deg) saturate(1.12) contrast(1.04); }

.char-visual img { transition: opacity .32s ease, transform .6s ease, filter .7s ease; }
body.mode-hetero .char-visual img { filter: drop-shadow(0 18px 30px rgba(0,0,0,.55)) drop-shadow(0 0 26px rgba(164,22,26,.28)); }
body.mode-daily .char-visual img { filter: drop-shadow(0 14px 22px rgba(43,35,32,.35)); }
body.mode-hetero .char-visual img { filter: drop-shadow(0 18px 30px rgba(0,0,0,.6)) drop-shadow(0 0 30px rgba(122,47,208,.42)) saturate(1.05); }

/* 立绘台座光纹（随主题） */
.char-visual::after {
  content: ""; position: absolute; left: 50%; bottom: 2%; transform: translateX(-50%);
  width: 62%; height: 14px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(ellipse, rgba(164,22,26,.4), transparent 70%);
  opacity: .8; transition: background .7s;
}
body.mode-daily .char-visual::after { background: radial-gradient(ellipse, rgba(43,35,32,.28), transparent 70%); }
body.mode-hetero .char-visual::after { background: radial-gradient(ellipse, rgba(122,47,208,.55), transparent 70%); }

/* 消息窗/卡片随主题 */
body.mode-hetero .kk-window, body.mode-hetero .vn-msg {
  border-color: rgba(160,107,255,.6);
  background: linear-gradient(180deg, rgba(10,4,18,.86), rgba(18,8,30,.92));
  box-shadow: 0 0 0 1px rgba(0,0,0,.8), 0 10px 40px rgba(0,0,0,.55), inset 0 0 34px rgba(60,20,110,.4);
}
body.mode-hetero .kk-window .kk-name, body.mode-hetero .vn-name {
  background: linear-gradient(180deg, #4a2490, #2a1152);
  border-color: rgba(160,107,255,.5);
}
body.mode-hetero .btn-red {
  border-color: rgba(160,107,255,.7);
  background: linear-gradient(180deg, rgba(74,36,144,.85), rgba(34,14,66,.85));
  box-shadow: 0 0 18px rgba(122,47,208,.35), inset 0 0 12px rgba(0,0,0,.4);
}
body.mode-hetero .btn-red:hover { box-shadow: 0 6px 26px rgba(160,107,255,.5), inset 0 0 12px rgba(0,0,0,.4); }
body.mode-hetero .eclipse { box-shadow: 0 0 34px 6px rgba(160,107,255,.4), 0 0 120px 30px rgba(90,40,180,.25), inset -12px -10px 30px rgba(0,0,0,.9); }

/* —— 点击特效层 —— */
#fx-canvas {
  position: fixed; inset: 0; width: 100vw; height: 100vh;
  pointer-events: none; z-index: 320;
}

/* —— 解密游戏 —— */
.mystery-shell {
  border: 1px solid var(--line); background: var(--card);
  background-image: url("../assets/img/ui/backlog@bg_base.png");
  background-size: cover; background-blend-mode: multiply;
  padding: clamp(22px, 4vw, 40px); position: relative; overflow: hidden;
}
.my-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.my-head h3 { font-size: 1.25rem; letter-spacing: .18em; color: #f3e8dc; }
.my-head .my-count { font-family: var(--font-latin); font-style: italic; color: var(--accent); }
.my-story {
  min-height: 96px; margin: 16px 0 20px; padding: 16px 20px;
  background: linear-gradient(180deg, rgba(12,3,4,.8), rgba(20,5,7,.88));
  border: 1px solid var(--line); border-radius: 3px;
  font-size: .95rem; line-height: 2; color: #efe4d8;
}
.my-q { font-size: 1.08rem; letter-spacing: .06em; margin: 18px 0 14px; color: var(--ink); }
.my-opts { display: grid; gap: 10px; max-width: 520px; }
.my-opt {
  text-align: left; font-family: var(--font-serif); font-size: .95rem;
  color: var(--ink); background: rgba(12,3,4,.5); border: 1px solid var(--line);
  padding: 11px 18px; cursor: pointer; border-radius: 2px; transition: all .25s;
}
.my-opt:hover { border-color: var(--accent); background: rgba(164,22,26,.18); }
.my-opt.right { border-color: #3f8f4f; background: rgba(63,143,79,.18); color: #cfeed6; }
.my-opt.wrong { animation: my-shake .4s ease; border-color: #e5383b; background: rgba(229,56,59,.16); }
@keyframes my-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-7px); } 50% { transform: translateX(6px); } 75% { transform: translateX(-4px); }
}
.my-hint {
  margin-top: 14px; font-size: .8rem; color: var(--ink-dim); cursor: pointer;
  border-bottom: 1px dashed var(--line); display: inline-block;
}
.my-hint b { color: var(--accent2); font-weight: 400; }
.my-shards { display: flex; gap: 12px; margin: 20px 0 4px; }
.my-shard {
  width: 30px; height: 42px; clip-path: polygon(50% 0, 100% 32%, 78% 100%, 22% 100%, 0 32%);
  background: rgba(232, 221, 211, .1); border: 0;
  transition: all .5s; position: relative;
}
.my-shard.on {
  background: linear-gradient(180deg, #e5383b, #660708);
  box-shadow: 0 0 16px rgba(229,56,59,.7);
}
body.mode-hetero .my-shard.on { background: linear-gradient(180deg, #a06bff, #3a1364); box-shadow: 0 0 16px rgba(160,107,255,.7); }
body.mode-daily .my-shard.on { background: linear-gradient(180deg, #d8b24a, #8a6d1d); box-shadow: 0 0 16px rgba(200,160,60,.6); }
.my-final {
  margin-top: 22px; padding: 24px 26px; border: 1px solid var(--crimson-hi);
  background: linear-gradient(180deg, rgba(12,3,4,.9), rgba(30,5,8,.9));
  display: none;
}
.my-final.on { display: block; animation: reveal-in 1.2s ease both; }
@keyframes reveal-in {
  from { opacity: 0; transform: scale(.96); filter: blur(8px); }
  to { opacity: 1; transform: none; filter: none; }
}
.my-final h4 { font-size: 1.3rem; letter-spacing: .2em; color: var(--accent); margin-bottom: 10px; }
.my-final p { font-size: .95rem; line-height: 2.1; color: var(--ink); }
.my-glitch { animation: my-glitch-k .5s steps(3) 1; }
@keyframes my-glitch-k {
  0% { transform: translate(-4px, 2px); filter: hue-rotate(-40deg); }
  40% { transform: translate(4px, -2px); }
  100% { transform: none; filter: none; }
}


/* ============================================================
   v9：双主题双内容（日常=表 / 异界=里）
   ============================================================ */
body.mode-daily [data-view="hetero"],
body.mode-hetero [data-view="daily"] { display: none !important; }

/* 主题切换按钮：两态 */
.mode-switch .dot::before { content: none; }
body.mode-daily .mode-switch .dot {
  background: radial-gradient(circle at 35% 35%, #ffe9a8, #d8b24a);
  box-shadow: 0 0 8px rgba(230, 190, 80, .9);
}
body.mode-hetero .mode-switch .dot {
  background: radial-gradient(circle at 35% 35%, #ff6b6b, #5c0507);
  box-shadow: 0 0 10px rgba(229, 56, 59, .8);
}

/* 异界主题下，人物页/物语页的暗色强化 */
body.mode-hetero .ci-desc, body.mode-hetero .story-lead, body.mode-hetero .card p { color: var(--ink); }

/* 日常主题下压暗内容的柔和化 */
body.mode-daily .quote-line { background: rgba(164, 22, 26, .05); }

/* —— 异界主题（赤红之夜）专属 —— */
body.mode-hetero .hero-bg { filter: brightness(1.18) saturate(1.3) contrast(1.05); }
body.mode-hetero .hero-tagline { color: #ffd9d0; }
body.mode-hetero .site-footer { border-top-color: rgba(164,22,26,.5); }