:root {
  --bg: #0a0410;
  --bg-2: #120618;
  --ink: #fdeef6;
  --ink-soft: rgba(253, 238, 246, 0.66);
  --ink-faint: rgba(253, 238, 246, 0.36);
  --pink: #ff2e88;
  --cyan: #25e6e0;
  --sun: #ff8a3d;
  --violet: #7b2ff7;
  --line: rgba(255, 46, 136, 0.18);
  --display: "Anton", "Noto Sans SC", sans-serif;
  --body: "Archivo", "Noto Sans SC", system-ui, sans-serif;
  /* 统一缓动曲线系统 —— 高级质感核心 */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);      /* 默认：丝滑减速 expo-out */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);  /* 出场：从快到稳 */
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);/* 进出：对称平滑 */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1); /* 弹性回弹 */
  --ease-snap: cubic-bezier(0.5, 0, 0, 1);     /* 干脆利落 */
  /* 统一时长 token */
  --t-fast: 0.25s;
  --t-base: 0.45s;
  --t-slow: 0.8s;
  --t-rev: 1s;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--pink); color: #fff; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* 背景氛围 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(80% 60% at 80% 0%, rgba(255, 46, 136, 0.12), transparent 60%),
    radial-gradient(70% 60% at 10% 100%, rgba(37, 230, 224, 0.1), transparent 60%),
    var(--bg);
}

/* 专业电影调色层（teal-orange 分离调色 + 全局晕影）—— 普通混合，无 blend-mode 重合成 */
.cine-grade {
  position: fixed; inset: 0; z-index: 995; pointer-events: none;
  opacity: 0.32;
  background:
    radial-gradient(60% 70% at 50% 18%, rgba(255, 150, 80, 0.32), transparent 62%),
    radial-gradient(90% 90% at 50% 100%, rgba(20, 80, 110, 0.4), transparent 70%);
}
.cine-vignette {
  position: fixed; inset: 0; z-index: 995; pointer-events: none;
  background:
    radial-gradient(120% 100% at 50% 50%, transparent 52%, rgba(0,0,0,0.32) 82%, rgba(0,0,0,0.6) 100%);
  box-shadow: inset 0 0 220px rgba(0,0,0,0.55);
}

/* 颗粒/扫描线 */
.grain {
  position: fixed; inset: 0; z-index: 998; pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.scanlines {
  position: fixed; inset: 0; z-index: 997; pointer-events: none;
  opacity: 0.4;
  background: repeating-linear-gradient(180deg, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px, rgba(0,0,0,0.06) 3px, rgba(0,0,0,0) 4px);
}

/* 进度条 */
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 200; }
.scroll-progress i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--pink), var(--violet), var(--cyan));
  box-shadow: 0 0 14px var(--pink);
}

/* ===== 自定义霓虹光标 ===== */
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; z-index: 9000; pointer-events: none; border-radius: 50%; opacity: 0; }
.cursor-dot { width: 7px; height: 7px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); transform: translate(-50%, -50%); }
.cursor-ring {
  width: 34px; height: 34px; border: 1.5px solid var(--pink);
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.cursor-ring.hot { width: 54px; height: 54px; border-color: var(--cyan); background: rgba(37,230,224,0.08); }
body.cursor-on .cursor-dot, body.cursor-on .cursor-ring { opacity: 1; }
@media (hover: hover) and (pointer: fine) { body.cursor-on, body.cursor-on * { cursor: none; } }

/* ===== 侧边竖排装饰 ===== */
.side-rail {
  position: fixed; top: 0; bottom: 0; width: 30px; z-index: 80;
  display: flex; align-items: center; justify-content: center; pointer-events: none;
}
.side-rail.left { left: 0; }
.side-rail.right { right: 0; }
.side-rail span {
  writing-mode: vertical-rl;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--ink-faint); opacity: 0.5;
}
.side-rail.left span { transform: rotate(180deg); }
@media (max-width: 1100px) { .side-rail { display: none; } }

/* ===== 英雄氛围层（纯径向渐变景深，无 blur/无混合，零 GPU 持续开销） ===== */
.hero-atmos { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; overflow: hidden; }
.hero-atmos i {
  position: absolute; display: block; border-radius: 50%; opacity: 0.5;
}
.hero-atmos i:nth-child(1) { width: 56vw; height: 56vw; left: -12vw; top: 2%; background: radial-gradient(circle, rgba(255,46,136,0.42), transparent 66%); }
.hero-atmos i:nth-child(2) { width: 50vw; height: 50vw; right: -10vw; top: 12%; background: radial-gradient(circle, rgba(37,230,224,0.36), transparent 66%); }
.hero-atmos i:nth-child(3) { width: 62vw; height: 62vw; left: 26%; bottom: -22vw; background: radial-gradient(circle, rgba(123,47,247,0.32), transparent 66%); }

/* ===== 开场揭幕 ===== */
.preloader {
  position: fixed; inset: 0; z-index: 9999;
  background: #07030d;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transition: transform 1s var(--ease), opacity 0.6s ease;
}
.preloader::before {
  content: ""; position: absolute; inset: -20%;
  background:
    radial-gradient(38% 42% at 22% 30%, rgba(255,46,136,0.55), transparent 60%),
    radial-gradient(40% 44% at 78% 28%, rgba(37,230,224,0.45), transparent 62%),
    radial-gradient(46% 48% at 60% 78%, rgba(123,47,247,0.5), transparent 64%),
    radial-gradient(40% 40% at 28% 75%, rgba(255,138,61,0.4), transparent 60%);
  filter: blur(20px) saturate(1.3);
  animation: preMesh 14s ease-in-out infinite;
  will-change: transform;
}
.preloader::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(70% 60% at 50% 50%, transparent 30%, rgba(7,3,13,0.7) 100%),
    repeating-linear-gradient(180deg, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px, rgba(0,0,0,0.08) 3px, rgba(0,0,0,0) 4px);
}
@keyframes preMesh {
  0%   { transform: translate(0, 0) scale(1) rotate(0deg); }
  25%  { transform: translate(4%, -3%) scale(1.12) rotate(3deg); }
  50%  { transform: translate(-3%, 4%) scale(1.05) rotate(-2deg); }
  75%  { transform: translate(2%, 2%) scale(1.14) rotate(2deg); }
  100% { transform: translate(0, 0) scale(1) rotate(0deg); }
}
.preloader.done { transform: translateY(-100%); opacity: 0; pointer-events: none; }
.pre-orb {
  position: absolute; border-radius: 50%; z-index: 1;
  filter: blur(36px); mix-blend-mode: screen; opacity: 0.7;
  will-change: transform;
}
.pre-orb.o1 { width: 42vmin; height: 42vmin; background: radial-gradient(circle, var(--pink), transparent 68%); top: 8%; left: 10%; animation: orbFloat1 11s ease-in-out infinite; }
.pre-orb.o2 { width: 36vmin; height: 36vmin; background: radial-gradient(circle, var(--cyan), transparent 68%); bottom: 6%; right: 8%; animation: orbFloat2 13s ease-in-out infinite; }
.pre-orb.o3 { width: 30vmin; height: 30vmin; background: radial-gradient(circle, var(--violet), transparent 68%); top: 46%; left: 52%; animation: orbFloat3 9s ease-in-out infinite; }
@keyframes orbFloat1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(18%, 14%); } }
@keyframes orbFloat2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-16%, -12%); } }
@keyframes orbFloat3 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-12%, 10%) scale(1.18); } }
.pre-inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.pre-kicker {
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.55em;
  text-transform: uppercase; color: var(--ink-faint);
  opacity: 0; animation: preFade 0.8s var(--ease) 0.1s forwards;
}
.pre-logo {
  font-family: var(--display); font-size: clamp(3.4rem, 12vw, 8rem); line-height: 0.9;
  color: var(--ink); display: flex; align-items: baseline; gap: 12px;
  opacity: 0; animation: preFade 0.9s var(--ease) 0.25s forwards;
}
.pre-logo i {
  font-style: italic; font-size: 1.2em;
  background: linear-gradient(100deg, var(--pink), var(--violet), var(--cyan), var(--pink));
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 24px rgba(255,46,136,0.5));
  animation: logoFlow 4s linear infinite;
}
@keyframes logoFlow { to { background-position: 300% 0; } }
.pre-bar {
  width: clamp(180px, 36vw, 320px); height: 2px; background: var(--line);
  display: block; overflow: hidden; border-radius: 2px;
  opacity: 0; animation: preFade 0.6s var(--ease) 0.4s forwards;
}
.pre-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--pink), var(--cyan)); box-shadow: 0 0 10px var(--pink); }
.pre-pct { font-family: var(--display); font-size: 0.95rem; letter-spacing: 0.3em; color: var(--cyan); }
@keyframes preFade { to { opacity: 1; } }
body.loading { overflow: hidden; height: 100vh; }

/* ===== 区块通用标题 ===== */
.wp-head { max-width: 820px; margin: 0 auto clamp(32px, 4.5vw, 54px); text-align: center; }
.wp-kicker {
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.42em; text-transform: uppercase; color: var(--cyan);
  display: inline-flex; align-items: center; gap: 12px; margin-bottom: 24px;
}
.wp-kicker::before, .wp-kicker::after {
  content: ""; width: 28px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
}
.wp-kicker::after { background: linear-gradient(90deg, var(--cyan), transparent); }
.wp-title {
  font-family: var(--display); font-size: clamp(2.4rem, 7vw, 6rem); line-height: 1.08; letter-spacing: -0.012em;
  padding-bottom: 0.08em;
}
.wp-title em {
  display: inline-block;
  font-style: italic;
  background: linear-gradient(100deg, var(--pink), var(--sun));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  color: transparent;
  margin-left: 0.3em; margin-right: -0.12em;
  padding: 0 0.14em 0.06em 0;
}
.wp-desc { font-size: 1.05rem; color: var(--ink-soft); line-height: 1.85; margin-top: 22px; }

/* ===== 选择世界（纯跳转入口） ===== */
.worlds-portal { padding: clamp(56px, 8vh, 104px) clamp(18px, 5vw, 60px); max-width: 1400px; margin: 0 auto;
  content-visibility: auto; contain-intrinsic-size: auto 900px; }
.wp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@property --ang { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.wp-card {
  position: relative; overflow: hidden; border-radius: 10px;
  border: 1px solid var(--line); min-height: 380px; cursor: pointer;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 30px; isolation: isolate; text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  transition: transform 0.55s var(--ease), border-color 0.55s var(--ease), box-shadow 0.55s var(--ease);
}
.wp-card::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background-image: var(--card-img); background-size: cover; background-position: center;
  filter: saturate(1.15) brightness(0.58); transform: scale(1.05);
  transition: transform 0.9s var(--ease), filter 0.6s var(--ease);
}
.wp-card::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10,4,16,0.1) 0%, rgba(10,4,16,0.55) 55%, rgba(10,4,16,0.92) 100%);
  transition: background 0.5s var(--ease);
}
.wp-card:hover { transform: translateY(-10px); border-color: var(--pink); box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 30px 60px -20px rgba(255,46,136,0.45); }
.wp-card:hover::before { transform: scale(1.16); filter: saturate(1.45) brightness(0.78); }
.wp-card:hover::after { background: linear-gradient(180deg, rgba(255,46,136,0.16) 0%, rgba(10,4,16,0.6) 55%, rgba(10,4,16,0.94) 100%); }
.wp-glow {
  position: absolute; inset: -1px; z-index: 1; border-radius: 10px; pointer-events: none;
  padding: 1px; opacity: 0;
  background: conic-gradient(from var(--ang, 0deg), transparent 0deg, var(--pink) 70deg, var(--cyan) 140deg, transparent 210deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  transition: opacity 0.4s var(--ease);
}
.wp-card:hover .wp-glow { opacity: 1; animation: spinAng 3s linear infinite; }
@keyframes spinAng { to { --ang: 360deg; } }
.wp-no {
  position: absolute; top: 24px; left: 28px; z-index: 2;
  font-family: var(--display); font-size: 1.7rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.2px var(--cyan);
}
.wp-name {
  position: relative; z-index: 2;
  font-family: var(--display); font-size: clamp(2rem, 3.4vw, 2.9rem); line-height: 1.02;
  letter-spacing: 0.01em; color: var(--ink); margin-bottom: 14px;
  text-shadow: 0 2px 22px rgba(0,0,0,0.65);
}
.wp-go {
  position: relative; z-index: 2; align-self: flex-start;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink); padding: 9px 18px; border: 1px solid rgba(255,255,255,0.3); border-radius: 999px;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), color 0.4s var(--ease);
}
.wp-card:hover .wp-go { background: var(--pink); border-color: var(--pink); color: #fff; }

/* ===== 功能中心 hub ===== */
.hub { padding: clamp(48px, 7vh, 92px) clamp(18px, 5vw, 60px); max-width: 1280px; margin: 0 auto;
  content-visibility: auto; contain-intrinsic-size: auto 700px; }
.hub-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr; gap: 14px;
}
.feat {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
  text-align: left; padding: 26px; border-radius: 14px; cursor: pointer; text-decoration: none;
  border: 1px solid var(--line); background: rgba(255,255,255,0.02);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
  font-family: var(--body); color: var(--ink);
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease), background var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.feat[data-accent="pink"]   { --fa: var(--pink);   --far: 255,46,136; }
.feat[data-accent="cyan"]   { --fa: var(--cyan);   --far: 37,230,224; }
.feat[data-accent="violet"] { --fa: var(--violet); --far: 123,47,247; }
.feat[data-accent="sun"]    { --fa: var(--sun);    --far: 255,138,61; }
.feat::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: radial-gradient(120% 120% at 100% 0%, rgba(var(--far),0.16), transparent 60%);
  transition: opacity var(--t-base) var(--ease);
}
.feat:hover {
  transform: translateY(-7px); border-color: rgba(var(--far),0.55);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 26px 50px -24px rgba(var(--far),0.6);
}
.feat:hover::before { opacity: 1; }
.feat-lg { grid-column: span 2; }
.feat-ic {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px;
  background: rgba(var(--far),0.12); border: 1px solid rgba(var(--far),0.3);
  color: var(--fa); transition: transform var(--t-base) var(--ease-spring), background var(--t-base) var(--ease);
}
.feat-ic svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feat:hover .feat-ic { transform: scale(1.08) rotate(-4deg); background: rgba(var(--far),0.2); }
.feat-body { display: flex; flex-direction: column; gap: 7px; flex: 1; }
.feat-t { font-family: var(--display); font-size: 1.55rem; letter-spacing: 0.02em; line-height: 1.16; }
.feat-d { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.6; }
.feat-lg .feat-t { font-size: 2.1rem; }
.feat-lg .feat-d { font-size: 0.98rem; max-width: 42ch; }
.feat-go {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fa); transition: gap 0.3s var(--ease), letter-spacing 0.3s var(--ease);
}
.feat:hover .feat-go { letter-spacing: 0.16em; }

/* ===== 社区区 ===== */
.community { padding: clamp(44px, 6.5vh, 84px) clamp(18px, 5vw, 60px); max-width: 1280px; margin: 0 auto;
  content-visibility: auto; contain-intrinsic-size: auto 700px; }
.comm-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.comm-card {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  text-align: left; padding: 34px 30px; border-radius: 14px; cursor: pointer;
  border: 1px solid var(--line); background: rgba(255,255,255,0.02);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05); font-family: var(--body); color: var(--ink);
  transition: transform var(--t-base) var(--ease), border-color var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
.comm-card[data-accent="pink"]   { --fa: var(--pink);   --far: 255,46,136; }
.comm-card[data-accent="cyan"]   { --fa: var(--cyan);   --far: 37,230,224; }
.comm-card[data-accent="violet"] { --fa: var(--violet); --far: 123,47,247; }
.comm-card::after {
  content: ""; position: absolute; right: 22px; top: 24px; width: 46px; height: 46px;
  border-radius: 50%; background: radial-gradient(circle, rgba(var(--far),0.3), transparent 70%);
  opacity: 0; transform: scale(0.5); transition: opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease-spring);
}
.comm-card:hover { transform: translateY(-7px); border-color: rgba(var(--far),0.55); box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 26px 50px -24px rgba(var(--far),0.55); }
.comm-card:hover::after { opacity: 1; transform: scale(1); }
.comm-no { font-family: var(--display); font-size: 2.4rem; line-height: 1.1; color: transparent; -webkit-text-stroke: 1.5px var(--fa); }
.comm-t { font-family: var(--display); font-size: 1.7rem; letter-spacing: 0.02em; line-height: 1.18; }
.comm-d { font-size: 0.92rem; color: var(--ink-soft); line-height: 1.7; flex: 1; }
.comm-go { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fa); transition: letter-spacing 0.3s var(--ease); }
.comm-card:hover .comm-go { letter-spacing: 0.16em; }

/* ===== 每日签到条 ===== */
.checkin {
  margin-top: 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  padding: 24px 30px; border-radius: 16px;
  border: 1px solid rgba(255,138,61,0.3);
  background: linear-gradient(100deg, rgba(255,138,61,0.08), rgba(255,46,136,0.06));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.ci-info { display: flex; align-items: center; gap: 18px; }
.ci-flame { font-size: 2rem; filter: drop-shadow(0 0 10px rgba(255,138,61,0.7)); }
.ci-text { display: flex; flex-direction: column; gap: 4px; }
.ci-title { font-family: var(--display); font-size: 1.5rem; letter-spacing: 0.02em; }
.ci-sub { font-size: 0.86rem; color: var(--ink-soft); }
.ci-sub b { color: var(--sun); font-weight: 700; }
.ci-btn {
  font-family: var(--body); font-weight: 700; font-size: 0.92rem; letter-spacing: 0.08em;
  padding: 14px 32px; border-radius: 999px; cursor: pointer; color: #1a0d02;
  background: linear-gradient(100deg, var(--sun), #ffd07a); border: none;
  box-shadow: 0 12px 28px -10px rgba(255,138,61,0.7);
  transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-fast) var(--ease), filter var(--t-fast) var(--ease);
}
.ci-btn:hover { transform: translateY(-3px); box-shadow: 0 18px 36px -10px rgba(255,138,61,0.85); }
.ci-btn:active { transform: translateY(0) scale(0.97); }
.ci-btn:disabled { filter: grayscale(0.6) brightness(0.8); cursor: default; transform: none; box-shadow: none; }

@media (max-width: 900px) {
  .feat-lg { grid-column: span 1; }
}

/* ===== 导航 ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px clamp(18px, 5vw, 60px);
  transition: padding 0.5s var(--ease), background 0.5s var(--ease);
}
.nav.scrolled {
  padding: 12px clamp(18px, 5vw, 60px);
  background: rgba(9, 4, 15, 0.92);
  border-bottom: 1px solid var(--line);
}
.brand {
  font-family: var(--display);
  font-size: 1.5rem; letter-spacing: 0.04em;
  display: flex; align-items: baseline; gap: 8px;
}
.brand span {
  color: var(--pink);
  text-shadow: 0 0 16px rgba(255, 46, 136, 0.7);
  font-style: italic;
}
.nav-links { display: flex; gap: clamp(16px, 3vw, 36px); }
.nav-links a {
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-soft);
  position: relative; padding: 4px 0;
  transition: color 0.3s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px; background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  transition: width 0.4s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after { width: 100%; }
.nav-cta {
  font-family: var(--body); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 10px 22px; cursor: pointer;
  color: #0a0410; background: var(--pink);
  border: none; border-radius: 2px;
  box-shadow: 0 0 18px rgba(255, 46, 136, 0.5);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.nav-cta:hover { transform: translateY(-2px); background: var(--cyan); box-shadow: 0 0 22px rgba(37, 230, 224, 0.6); }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-account {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  background: none; border: none; font-family: var(--body); padding: 0;
}
.na-avatar {
  display: grid; place-items: center; min-width: 38px; height: 38px; padding: 0 14px;
  border-radius: 999px; border: 1px solid rgba(255,255,255,0.25);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; color: var(--ink);
  text-transform: uppercase; background: rgba(255,255,255,0.03);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}
.nav-account:hover .na-avatar { border-color: var(--cyan); color: var(--cyan); }
.na-avatar.logged {
  width: 38px; padding: 0; color: #0a0410;
  background: linear-gradient(135deg, var(--pink), var(--violet)); border-color: transparent;
  font-size: 1rem;
}
.nav-account:hover .na-avatar.logged { color: #fff; }
.na-avatar.has-img { overflow: hidden; background: rgba(255,255,255,0.03); }
.na-avatar.has-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: 0.35s var(--ease); }

/* ===== 英雄区 ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: flex-start;
  padding: 110px clamp(18px, 5vw, 60px) 0;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-bg {
  width: 100%; height: 100%; display: block; object-fit: cover;
  filter: saturate(1.2) contrast(1.12) brightness(0.68) sepia(0.12) hue-rotate(-6deg);
  transform: scale(1.06);
}
.hero-vignette {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,4,16,0.55) 0%, rgba(10,4,16,0.15) 35%, rgba(10,4,16,0.75) 85%, var(--bg) 100%),
    radial-gradient(120% 80% at 50% 40%, transparent 40%, rgba(10,4,16,0.6));
}
.hero-glow {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  opacity: 0.5;
  background:
    radial-gradient(34% 40% at 18% 28%, rgba(255,46,136,0.42), transparent 60%),
    radial-gradient(36% 42% at 82% 32%, rgba(37,230,224,0.36), transparent 62%),
    radial-gradient(40% 46% at 55% 82%, rgba(123,47,247,0.36), transparent 64%);
}
.hero-top { display: flex; justify-content: center; }
.hero-kicker {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.5em;
  text-transform: uppercase; color: var(--ink-soft);
  padding: 8px 0;
}
.hero-center { text-align: center; margin: auto 0; }
.hero-tagline {
  font-family: var(--display);
  font-size: clamp(1.8rem, 6vw, 5.2rem);
  line-height: 1.0; letter-spacing: -0.015em;
  color: var(--ink);
  display: flex; flex-direction: column; align-items: center; gap: 0.06em;
  text-shadow: 0 0 50px rgba(255, 46, 136, 0.25);
}
.hero-tagline em {
  font-style: italic;
  background: linear-gradient(100deg, var(--pink) 10%, var(--violet) 50%, var(--cyan) 90%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 24px rgba(255, 46, 136, 0.45));
}
.hero-tagline > span,
.hero-tagline { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); }
body.ready .hero-tagline { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.hero-enter {
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 36px; padding: 14px 34px;
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--ink); text-decoration: none;
  border: 1px solid rgba(255,255,255,0.25); border-radius: 999px;
  background: rgba(255,255,255,0.06);
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.9s var(--ease) 0.5s, transform 0.9s var(--ease) 0.5s, background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
body.ready .hero-enter { opacity: 1; transform: translateY(0); }
.hero-enter span { transition: transform 0.4s var(--ease); }
.hero-enter:hover {
  background: rgba(255,46,136,0.16); border-color: var(--pink);
  box-shadow: 0 0 30px rgba(255,46,136,0.4);
}
.hero-enter:hover span { transform: translateY(4px); }
.hero-bottom {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 24px; padding-bottom: 30px;
  margin-top: auto;
}
.hero-date { display: flex; flex-direction: column; }
.date-y { font-family: var(--display); font-size: clamp(2rem, 5vw, 3.4rem); color: var(--cyan); text-shadow: 0 0 20px rgba(37,230,224,0.5); line-height: 1; }
.date-d { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); margin-top: 8px; }
.hero-plat { display: flex; flex-direction: column; gap: 6px; }
.plat { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); }
.hero-ipbtn {
  font-family: var(--display); font-size: clamp(1rem, 2vw, 1.5rem);
  letter-spacing: 0.04em; cursor: pointer; position: relative; overflow: hidden;
  color: var(--ink); background: rgba(10,4,16,0.72);
  border: 2px solid var(--pink); border-radius: 2px;
  padding: 12px 24px;
  box-shadow: 0 0 20px rgba(255,46,136,0.3);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease-spring), box-shadow var(--t-fast) var(--ease);
}
.hero-ipbtn::before {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.45), transparent);
  transform: skewX(-18deg); pointer-events: none;
}
.hero-ipbtn:hover::before { animation: shineSweep 0.85s var(--ease-out); }
@keyframes shineSweep { to { left: 130%; } }
.hero-ipbtn i { font-style: normal; font-family: var(--body); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; color: var(--pink); margin-left: 8px; vertical-align: middle; }
.hero-ipbtn:hover { background: var(--pink); color: #fff; transform: translateY(-2px); }
.hero-ipbtn:hover i { color: #fff; }

/* 跑马灯 */
.hero-marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; padding: 14px 0;
  background: linear-gradient(90deg, rgba(255,46,136,0.06), rgba(37,230,224,0.06));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: flex; align-items: center; width: max-content; animation: marqueeScroll 32s linear infinite; }
.marquee-track:hover { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; gap: 32px; padding-right: 32px; white-space: nowrap; flex: none; }
@keyframes marqueeScroll {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}
.marquee-group span {
  font-family: var(--display); font-size: 1.15rem; letter-spacing: 0.12em;
  color: var(--ink-soft); text-transform: uppercase;
}
.marquee-group .mq-strong {
  color: var(--ink);
  text-shadow: 0 0 14px rgba(255,46,136,0.4);
}
.marquee-group .mq-dot { color: var(--pink); font-size: 0.8rem; transform: translateY(-1px); }

/* ===== 序章 ===== */
.story {
  max-width: 1100px; margin: 0 auto;
  padding: clamp(64px, 11vh, 136px) clamp(18px, 6vw, 60px);
  text-align: center;
}
.story-eyebrow {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 30px;
}
.story-lead {
  font-family: var(--display);
  font-size: clamp(2rem, 6vw, 5rem); line-height: 1.12;
  letter-spacing: 0.01em; margin-bottom: 36px;
}
.story-lead em {
  display: inline-block;
  font-style: italic; font-weight: 400;
  background: linear-gradient(100deg, var(--pink), var(--sun));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  color: transparent;
  padding: 0 0.14em 0.06em 0; margin-right: -0.1em;
}
.story-body {
  max-width: 680px; margin: 0 auto;
  font-size: clamp(1rem, 1.5vw, 1.2rem); color: var(--ink-soft); line-height: 1.9;
}

/* ===== 世界 ===== */
.worlds { padding: 0 clamp(18px, 5vw, 60px); }
.world {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 6vw, 90px); align-items: start;
  max-width: 1280px; margin: 0 auto;
  padding: clamp(44px, 7vh, 96px) 0;
}
.world.reverse .world-media { order: 2; }
.world-media {
  position: sticky; top: 12vh;
  overflow: hidden; border-radius: 4px;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--line);
}
.world-text {
  display: flex; flex-direction: column; justify-content: center;
  min-height: 76vh;
}
.world-media img {
  width: 100%; height: 112%; object-fit: cover;
  filter: saturate(1.15) contrast(1.05) brightness(0.85);
}
.world-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,4,16,0.6));
  pointer-events: none;
}
.world-no {
  font-family: var(--display); font-size: clamp(2.4rem, 6vw, 5rem);
  color: transparent; -webkit-text-stroke: 1.5px var(--pink);
  display: block; line-height: 1; margin-bottom: 14px;
  opacity: 0.85;
}
.world-name {
  font-family: var(--display); font-size: clamp(2.6rem, 7vw, 6rem);
  line-height: 1.08; letter-spacing: 0.01em; margin-bottom: 16px;
  padding-bottom: 0.04em;
  text-shadow: 0 0 30px rgba(255,46,136,0.25);
}
.world-role {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 24px;
}
.world-desc { font-size: 1.05rem; color: var(--ink-soft); line-height: 1.85; margin-bottom: 28px; max-width: 460px; }
.world-quote {
  font-family: var(--display); font-size: clamp(1.2rem, 2.2vw, 1.8rem);
  font-style: italic; color: var(--ink);
  border-left: 3px solid var(--pink); padding-left: 18px; line-height: 1.3;
}

/* ===== 震城之夜 ===== */
.vice {
  position: relative; overflow: hidden;
  padding: clamp(80px, 16vh, 184px) clamp(18px, 6vw, 60px);
  text-align: center; margin: clamp(30px, 6vh, 72px) 0;
}
.vice-bg {
  position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; display: block;
  background:
    radial-gradient(42% 50% at 22% 32%, rgba(255,46,136,0.34), transparent 64%),
    radial-gradient(40% 48% at 80% 30%, rgba(37,230,224,0.3), transparent 64%),
    radial-gradient(52% 56% at 56% 84%, rgba(123,47,247,0.3), transparent 66%),
    #07030d;
  filter: saturate(1.15);
  transform: scale(1.06);
}
.vice::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, var(--bg) 0%, transparent 22%, transparent 78%, var(--bg) 100%),
    radial-gradient(80% 80% at 50% 50%, transparent, rgba(10,4,16,0.55));
}
.vice-inner { max-width: 1180px; margin: 0 auto; }
.vice-kicker {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.4em;
  text-transform: uppercase; color: var(--cyan);
  text-shadow: 0 0 12px rgba(37,230,224,0.6);
}
.vice-title {
  font-family: var(--display);
  font-size: clamp(3.4rem, 12vw, 9rem); line-height: 1.06; letter-spacing: -0.02em;
  margin: 18px 0 22px;
  display: inline-block; padding: 0 0.12em 0.08em;
  background: linear-gradient(100deg, var(--pink), var(--violet) 55%, var(--cyan));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(255,46,136,0.5));
}
.vice-desc { font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--ink); line-height: 1.9; max-width: 620px; margin: 0 auto 44px; }

/* 汇总条 */
.vice-summary {
  display: flex; justify-content: center; gap: clamp(24px, 6vw, 70px); flex-wrap: wrap;
  margin-bottom: 48px;
}
.vsum { display: flex; flex-direction: column; gap: 6px; }
.vsum-num {
  font-family: var(--display); font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1;
  color: var(--ink); text-shadow: 0 0 22px rgba(37,230,224,0.35);
}
.vsum-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); }

/* 多服务器状态看板 */
.srvstat-board {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  text-align: left;
}
.sstat {
  position: relative; overflow: hidden;
  padding: 20px 22px; border-radius: 6px;
  border: 1px solid var(--line);
  background: rgba(15,7,27,0.92);
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease), border-color 0.4s var(--ease);
}
.srvstat-board.in .sstat { opacity: 1; transform: translateY(0); }
.srvstat-board.in .sstat:nth-child(2) { transition-delay: 0.07s; }
.srvstat-board.in .sstat:nth-child(3) { transition-delay: 0.14s; }
.srvstat-board.in .sstat:nth-child(4) { transition-delay: 0.21s; }
.srvstat-board.in .sstat:nth-child(5) { transition-delay: 0.28s; }
.srvstat-board.in .sstat:nth-child(6) { transition-delay: 0.35s; }
.sstat:hover { border-color: rgba(37,230,224,0.5); }
.sstat-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.sstat-name { font-family: var(--display); font-size: 1.35rem; letter-spacing: 0.02em; color: var(--ink); }
.sstat-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
}
.sstat-badge .dot { width: 7px; height: 7px; border-radius: 50%; }
.sstat-badge.up { color: var(--cyan); background: rgba(37,230,224,0.1); }
.sstat-badge.up .dot { background: var(--cyan); box-shadow: 0 0 8px rgba(37,230,224,0.7); }
.sstat-badge.down { color: var(--sun); background: rgba(255,138,61,0.12); }
.sstat-badge.down .dot { background: var(--sun); }
.sstat-metrics { display: flex; gap: 22px; }
.sstat-metric { display: flex; flex-direction: column; gap: 3px; }
.sstat-metric b { font-family: var(--display); font-size: 1.5rem; font-weight: 400; color: var(--ink); line-height: 1; }
.sstat-metric span { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.sstat-bar { margin-top: 16px; }
.sstat-bar-track { height: 6px; border-radius: 6px; background: rgba(255,255,255,0.08); overflow: hidden; }
.sstat-bar-track i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--pink), var(--cyan)); box-shadow: 0 0 12px rgba(37,230,224,0.5); transition: width 1.1s var(--ease); }
.srvstat-note { margin-top: 28px; font-size: 0.78rem; letter-spacing: 0.1em; color: var(--ink-faint); }

.vdot {
  width: 12px; height: 12px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 10px rgba(37,230,224,0.7);
}

/* ===== 画廊 ===== */
.gallery { padding: 0 clamp(18px, 5vw, 60px) clamp(44px, 7vh, 96px); }
.gal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 1280px; margin: 0 auto; }
.gshot { overflow: hidden; border-radius: 4px; border: 1px solid var(--line); aspect-ratio: 4 / 3; }
.gshot img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.1) brightness(0.8);
  transition: transform 0.9s var(--ease), filter 0.6s var(--ease);
}
.gshot:hover img { transform: scale(1.08); filter: saturate(1.3) brightness(1); }

/* ===== 加入 ===== */
.join {
  max-width: 1100px; margin: 0 auto; text-align: center;
  padding: clamp(60px, 10vh, 130px) clamp(18px, 6vw, 60px);
}
.join-title {
  font-family: var(--display); font-size: clamp(2rem, 5.5vw, 4.6rem);
  line-height: 1.12; letter-spacing: 0.01em; margin-bottom: 18px;
  padding-bottom: 0.04em;
}
.join-sub { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: var(--cyan); margin-bottom: 42px; }
.join-steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 40px; }
.jstep {
  padding: 32px 24px; border: 1px solid var(--line); border-radius: 4px;
  background: rgba(255,255,255,0.02); text-align: left;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease), background 0.4s var(--ease);
}
.jstep:hover { border-color: var(--pink); transform: translateY(-5px); background: rgba(255,46,136,0.05); }
.jnum {
  font-family: var(--display); font-size: 2.6rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px var(--cyan);
  display: block; margin-bottom: 18px;
}
.jstep h3 { font-family: var(--display); font-size: 1.5rem; letter-spacing: 0.02em; margin-bottom: 12px; }
.jstep-desc { font-size: 0.92rem; color: var(--ink-soft); line-height: 1.7; margin-bottom: 18px; }
.jstep a, .as-link {
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--pink); cursor: pointer; background: none; border: none; padding: 0;
  font-family: var(--body); transition: color 0.3s var(--ease);
}
.jstep a:hover, .as-link:hover { color: var(--cyan); }
.join-links { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.join-links a {
  padding: 12px 26px; border: 1px solid var(--line); border-radius: 2px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-soft); transition: all 0.4s var(--ease);
}
.join-links a:hover { color: #0a0410; background: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 18px rgba(37,230,224,0.5); }

/* ===== 页脚 ===== */
.footer { text-align: center; padding: 56px clamp(18px, 5vw, 60px) 48px; border-top: 1px solid var(--line); }
.footer-logo { font-family: var(--display); font-size: clamp(2.4rem, 6vw, 4rem); margin-bottom: 24px; display: inline-flex; align-items: baseline; gap: 10px; }
.footer-logo span { color: var(--pink); font-style: italic; text-shadow: 0 0 18px rgba(255,46,136,0.6); }
.footer-meta { color: var(--ink-soft); font-size: 0.88rem; letter-spacing: 0.04em; }
.footer-sub { color: var(--ink-faint); font-size: 0.78rem; margin-top: 8px; }

/* ===== 回到顶部 ===== */
.to-top {
  position: fixed; right: 26px; bottom: 26px; width: 48px; height: 48px;
  border-radius: 2px; border: 1px solid var(--pink);
  background: rgba(10,4,16,0.92);
  color: var(--pink); font-size: 1.1rem; cursor: pointer; z-index: 90;
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: all 0.45s var(--ease);
}
.to-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.to-top:hover { background: var(--pink); color: #fff; box-shadow: 0 0 18px rgba(255,46,136,0.5); }

/* ===== Toast ===== */
.toast {
  position: fixed; left: 50%; bottom: 38px; transform: translate(-50%, 24px);
  padding: 13px 26px; background: rgba(10,4,16,0.92); border: 1px solid var(--cyan);
  border-radius: 2px; color: var(--ink); font-size: 0.88rem; font-weight: 600;
  letter-spacing: 0.04em; z-index: 300; opacity: 0; pointer-events: none;
  box-shadow: 0 0 28px rgba(37,230,224,0.4); transition: all 0.45s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ===== 揭示动效 ===== */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity var(--t-rev) var(--ease-out), transform var(--t-rev) var(--ease-out); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: translateY(0); will-change: auto; }

/* 交错揭幕：网格子项依次出场（由 JS 注入 --i 序号） */
.stagger > * { opacity: 0; transform: translateY(42px) scale(0.985); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); transition-delay: calc(var(--i, 0) * 80ms); will-change: opacity, transform; }
.stagger.in > * { opacity: 1; transform: translateY(0) scale(1); will-change: auto; }

/* 遮罩揭幕：从下往上擦除显现（高级叙事感） */
.mask-reveal { clip-path: inset(0 0 100% 0); transition: clip-path 0.9s var(--ease-out); }
.mask-reveal.in { clip-path: inset(0 0 0 0); }

/* 逐字揭幕 */
.char-reveal .char {
  display: inline-block; opacity: 0; transform: translateY(0.5em) rotate(6deg);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-spring);
}
.char-reveal .char.sp { width: 0.3em; }
.char-reveal.in .char { opacity: 1; transform: translateY(0) rotate(0deg); }

/* ===== 响应式 ===== */
@media (max-width: 1000px) {
  .wp-grid { grid-template-columns: repeat(2, 1fr); }
  .hub-grid { grid-template-columns: repeat(2, 1fr); }
  .comm-grid { grid-template-columns: 1fr; }
  .srvstat-board { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .wp-grid { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: 1fr; }
  .srvstat-board { grid-template-columns: 1fr; }
  .nav-cta { display: none; }
}
@media (max-width: 760px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0; background: rgba(8,3,14,0.98);
    padding: 14px clamp(18px, 5vw, 60px);
    border-bottom: 1px solid var(--line);
  }
  .nav.open .nav-links a { padding: 14px 0; }
  .nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero-bottom { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important; scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .stagger > * { opacity: 1; transform: none; }
  .mask-reveal { clip-path: none; }
  .hero-tagline, .hero-enter { opacity: 1; transform: none; }
  .srvstat-board .sstat { opacity: 1; transform: none; }
  .pre-orb, .hero-glow, .hero-atmos { display: none; }
  .char-reveal .char { opacity: 1; transform: none; }
  .qq-fab .qq-ball { animation: none; }
}

/* ===== QQ 群悬浮球 ===== */
.qq-fab {
  position: fixed; right: 26px; bottom: 86px; z-index: 95;
  display: flex; flex-direction: column-reverse; align-items: flex-end; gap: 12px;
}
.qq-ball {
  position: relative;
  width: 54px; height: 54px; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(37,230,224,0.5);
  background: linear-gradient(135deg, rgba(37,230,224,0.18), rgba(123,47,247,0.18));
  color: var(--cyan); display: grid; place-items: center;
  box-shadow: 0 8px 24px -8px rgba(37,230,224,0.5), inset 0 1px 0 rgba(255,255,255,0.12);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s var(--ease), border-color 0.3s var(--ease);
}
.qq-ball svg { width: 26px; height: 26px; fill: currentColor; }
.qq-ball:hover { transform: translateY(-3px) scale(1.05); border-color: var(--cyan); box-shadow: 0 12px 30px -8px rgba(37,230,224,0.7); }
.qq-dot {
  position: absolute; top: 6px; right: 6px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--pink); border: 2px solid #0a0410;
  box-shadow: 0 0 8px rgba(255,46,136,0.9);
}
.qq-panel {
  width: 0; opacity: 0; pointer-events: none; transform-origin: bottom right;
  transform: scale(0.9) translateY(8px);
  display: flex; flex-direction: column; gap: 10px;
  overflow: hidden; border-radius: 14px;
  border: 1px solid var(--line); background: rgba(14,7,24,0.96);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.7);
  transition: opacity 0.4s var(--ease), transform 0.45s var(--ease-spring), width 0.4s var(--ease), padding 0.4s var(--ease);
}
.qq-fab.open .qq-panel {
  width: 256px; opacity: 1; pointer-events: auto; transform: scale(1) translateY(0);
  padding: 20px;
}
.qq-close {
  position: absolute; top: 10px; right: 12px; background: none; border: none;
  color: var(--ink-faint); font-size: 1.2rem; cursor: pointer; line-height: 1;
  transition: color 0.3s var(--ease);
}
.qq-close:hover { color: var(--pink); }
.qq-title { font-family: var(--display); font-size: 1.3rem; letter-spacing: 0.02em; color: var(--ink); }
.qq-sub { font-size: 0.82rem; color: var(--ink-soft); line-height: 1.6; }
.qq-join {
  display: block; text-align: center; padding: 12px; border-radius: 9px; margin-top: 4px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: #0a0410; background: linear-gradient(120deg, var(--pink), var(--violet));
  transition: filter 0.3s var(--ease), transform 0.3s var(--ease);
}
.qq-join:hover { filter: brightness(1.12); transform: translateY(-1px); }
.qq-num {
  text-align: center; font-size: 0.8rem; letter-spacing: 0.06em; color: var(--ink-faint);
}

/* ===== 弹窗（登录/注册/个人中心） ===== */
.modal {
  position: fixed; inset: 0; z-index: 400;
  display: grid; place-items: center; padding: 24px;
  opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease);
}
.modal.show { opacity: 1; pointer-events: auto; }
.modal-mask { position: absolute; inset: 0; background: rgba(5,2,10,0.78); }
.modal-card {
  position: relative; width: min(420px, 100%);
  border-radius: 18px; border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20,10,32,0.98), rgba(10,5,18,0.98));
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.06);
  padding: 36px 34px 32px;
  transform: translateY(20px) scale(0.97); transition: transform 0.5s var(--ease-spring);
}
.modal.show .modal-card { transform: translateY(0) scale(1); }
.modal-x {
  position: absolute; top: 16px; right: 16px; width: 34px; height: 34px;
  border-radius: 50%; border: 1px solid var(--line); background: none;
  color: var(--ink-soft); cursor: pointer; font-size: 1rem;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.modal-x:hover { color: var(--pink); border-color: var(--pink); }

/* 登录/注册视图 */
.auth-tabs { display: flex; gap: 8px; margin-bottom: 22px; }
.auth-tab {
  flex: 1; padding: 11px; border-radius: 9px; cursor: pointer;
  font-family: var(--body); font-size: 0.84rem; font-weight: 700; letter-spacing: 0.06em;
  border: 1px solid var(--line); background: rgba(255,255,255,0.02); color: var(--ink-faint);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.auth-tab.active { color: #0a0410; background: var(--cyan); border-color: var(--cyan); }
.auth-h { font-family: var(--display); font-size: 1.8rem; letter-spacing: 0.01em; margin-bottom: 22px; color: var(--ink); }
.field { display: block; margin-bottom: 16px; }
.field > span { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 7px; }
.field input {
  width: 100%; padding: 12px 14px; border-radius: 9px;
  border: 1px solid var(--line); background: rgba(255,255,255,0.03);
  color: var(--ink); font-family: var(--body); font-size: 0.95rem;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.field input:focus { outline: none; border-color: var(--cyan); background: rgba(37,230,224,0.05); }
.field-reg { display: none; }
.modal.mode-register .field-reg { display: block; }
.auth-msg { min-height: 18px; font-size: 0.78rem; color: var(--pink); margin-bottom: 6px; letter-spacing: 0.02em; }
.auth-submit {
  width: 100%; margin-top: 4px; padding: 14px; border: none; border-radius: 9px;
  font-family: var(--body); font-size: 0.9rem; font-weight: 700; letter-spacing: 0.18em;
  cursor: pointer; color: #0a0410;
  background: linear-gradient(120deg, var(--pink), var(--violet));
  transition: filter 0.3s var(--ease), transform 0.3s var(--ease);
}
.auth-submit:hover { filter: brightness(1.12); transform: translateY(-2px); }
.auth-note { margin-top: 18px; text-align: center; font-size: 0.74rem; color: var(--ink-faint); line-height: 1.6; }

/* 第三方登录 */
.auth-oauth { margin-top: 16px; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 4px 0 14px; color: var(--ink-faint); font-size: 0.74rem; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.14), transparent); }
.auth-qq {
  width: 100%; padding: 12px; border-radius: 9px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--body); font-size: 0.86rem; font-weight: 600; letter-spacing: 0.04em;
  color: #eaf6ff; background: rgba(18,183,245,0.12); border: 1px solid rgba(18,183,245,0.4);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.auth-qq svg { color: #12b7f5; }
.auth-qq:hover { background: rgba(18,183,245,0.2); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(18,183,245,0.22); }

/* 个人中心视图 */
.profile-view { text-align: center; }
.pf-avatar-wrap { position: relative; width: 74px; margin: 0 auto 16px; }
.pf-avatar {
  width: 74px; height: 74px; border-radius: 50%; overflow: hidden;
  display: grid; place-items: center; font-family: var(--display); font-size: 2rem; color: #0a0410;
  background: linear-gradient(135deg, var(--pink), var(--violet));
  box-shadow: 0 0 28px rgba(255,46,136,0.5);
}
.pf-avatar.has-img { background: rgba(255,255,255,0.04); }
.pf-avatar img { width: 100%; height: 100%; object-fit: cover; }
.pf-avatar.is-busy { opacity: 0.55; }
.pf-avatar-edit {
  position: absolute; right: -2px; bottom: -2px;
  width: 28px; height: 28px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; padding: 0;
  color: #0a0410; background: var(--cyan); border: 2px solid #120618;
  box-shadow: 0 4px 12px rgba(37,230,224,0.4);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}
.pf-avatar-edit:hover { transform: scale(1.1); background: var(--pink); color: #fff; }
.pf-name { font-family: var(--display); font-size: 1.7rem; letter-spacing: 0.02em; margin-bottom: 4px; color: var(--ink); }
.pf-since { font-size: 0.8rem; color: var(--ink-faint); letter-spacing: 0.04em; margin-bottom: 22px; }
.pf-stats { display: flex; justify-content: center; gap: 28px; margin-bottom: 24px; }
.pf-stat b { display: block; font-family: var(--display); font-size: 1.9rem; color: var(--cyan); line-height: 1; }
.pf-stat span { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.pf-checkin {
  width: 100%; padding: 14px; border-radius: 9px; cursor: pointer; margin-bottom: 12px;
  font-family: var(--body); font-size: 0.86rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: #0a0410; border: none; background: linear-gradient(120deg, var(--cyan), #5ef0c0);
  transition: filter 0.3s var(--ease), transform 0.3s var(--ease);
}
.pf-checkin:hover { filter: brightness(1.1); transform: translateY(-2px); }
.pf-checkin.done { background: rgba(255,255,255,0.08); color: var(--ink-faint); cursor: default; }
.pf-checkin.done:hover { filter: none; transform: none; }
.pf-logout { background: none; border: none; color: var(--ink-faint); cursor: pointer; font-family: var(--body); font-size: 0.8rem; letter-spacing: 0.06em; }
.pf-logout:hover { color: var(--pink); }

/* ===== UX polish · no clipping, roomier status cards, smoother interactions ===== */
html { scroll-behavior: smooth; }
body { text-rendering: optimizeLegibility; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
/* 锚点跳转时为固定导航留出安全距离，标题不再被遮挡 */
#worlds, #hub, #status, #gallery, #streams, #community { scroll-margin-top: 92px; }
/* hero 背景图柔和淡入，避免加载完成瞬间生硬出现 */
.hero-bg { opacity: 0; transition: opacity 1.1s var(--ease); }
.hero-bg.is-loaded, body.ready .hero-bg { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .hero-bg { opacity: 1; transition: none; } }
/* 焦点可见性 —— 键盘导航无障碍 */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 3px;
}
.pre-inner {
  width: min(92vw, 860px);
  padding: 18px clamp(20px, 4vw, 44px);
  overflow: visible;
}
.pre-logo {
  max-width: 100%;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(10px, 2vw, 18px);
  line-height: 1.16;
  padding: 0.18em 0.28em 0.24em;
  overflow: visible;
  text-align: center;
}
.pre-logo i {
  padding: 0 0.22em 0.1em 0.04em;
  margin-right: -0.04em;
  line-height: 1.12;
  overflow: visible;
}
.brand,
.footer-logo,
.wp-title,
.vice-title,
.feat-t,
.comm-t {
  line-height: 1.16;
  overflow: visible;
}
.brand {
  padding: 0.04em 0.1em 0.06em 0;
}
.wp-title,
.vice-title,
.footer-logo {
  padding-top: 0.06em;
  padding-bottom: 0.2em;
}
.wp-title em,
.footer-logo span,
.brand span {
  display: inline-block;
  padding-right: 0.14em;
  padding-bottom: 0.06em;
  overflow: visible;
}
.vice-title {
  padding-left: 0.1em;
  padding-right: 0.18em;
}

.vice-summary {
  gap: clamp(16px, 4vw, 56px);
  margin-bottom: clamp(40px, 6vh, 64px);
  padding: clamp(20px, 3vw, 30px) clamp(24px, 5vw, 60px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(22,11,34,0.6), rgba(10,5,18,0.55));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 30px 70px -40px rgba(0,0,0,0.8);
}
.vsum { position: relative; padding: 4px 6px; gap: 10px; }
.vsum + .vsum::before {
  content: ""; position: absolute; left: clamp(-28px, -2vw, -8px); top: 14%; bottom: 14%;
  width: 1px; background: var(--line);
}
.srvstat-board {
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: clamp(20px, 2.6vw, 30px);
}
.sstat {
  min-height: 244px;
  padding: 30px 30px 28px;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: linear-gradient(180deg, rgba(22,11,34,0.94), rgba(10,5,18,0.94));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 26px 70px -34px rgba(0,0,0,0.85);
  transition: opacity 0.7s var(--ease), transform 0.5s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.sstat:hover {
  transform: translateY(-4px);
  border-color: rgba(37,230,224,0.5);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.09), 0 34px 80px -34px rgba(37,230,224,0.4);
}
.sstat-top {
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 0;
}
.sstat-name {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  line-height: 1.16;
  padding-bottom: 0.08em;
  overflow-wrap: anywhere;
}
.sstat-badge {
  flex: none;
  padding: 7px 12px;
  white-space: nowrap;
}
.sstat-ip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.025);
  color: var(--ink-soft);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}
.sstat-ip span { overflow-wrap: anywhere; }
.sstat-copy,
.sstat-detail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 13px;
  border-radius: 999px;
  border: 1px solid rgba(37,230,224,0.36);
  background: rgba(37,230,224,0.07);
  color: var(--cyan);
  font-family: var(--body);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.sstat-copy:hover,
.sstat-detail:hover {
  transform: translateY(-2px);
  background: var(--cyan);
  border-color: var(--cyan);
  color: #0a0410;
}
.sstat-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.sstat-metric {
  min-width: 0;
  gap: 7px;
  padding: 15px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.025);
}
.sstat-metric b {
  font-size: clamp(1.5rem, 3.6vw, 2rem);
  line-height: 1.08;
  overflow-wrap: anywhere;
}
.sstat-bar { margin-top: auto; }
.sstat-bar-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 10px; margin-bottom: 8px;
}
.sstat-bar-head .k {
  font-size: 0.6rem; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-faint);
}
.sstat-bar-head .v {
  font-family: var(--display); font-size: 0.92rem; letter-spacing: 0.04em; color: var(--ink-soft);
}
.sstat-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}
.sstat-detail { text-decoration: none; }

/* ===== 看板卡片：可折叠在线玩家名 ===== */
.sstat-players { margin-top: 14px; }
.sstat-players-toggle {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 13px; border-radius: 10px;
  border: 1px solid rgba(37,230,224,0.26); background: rgba(37,230,224,0.05);
  color: var(--ink); cursor: pointer;
  font-family: var(--body); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.sstat-players-toggle:hover { border-color: var(--cyan); background: rgba(37,230,224,0.1); }
.spt-label { text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint); }
.spt-label b { font-family: var(--display); font-weight: 400; font-size: 0.95rem; color: var(--cyan); margin-left: 4px; letter-spacing: 0.04em; }
.spt-arrow { color: var(--cyan); font-size: 0.7rem; transition: transform var(--t-fast) var(--ease); }
.sstat-players-toggle[aria-expanded="true"] .spt-arrow { transform: rotate(180deg); }
.sstat-players-list { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
.sstat-player {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px 4px 5px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(255,255,255,0.03);
  font-size: 0.74rem; font-weight: 600; color: var(--ink);
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.sstat-player:hover { border-color: var(--cyan); background: rgba(37,230,224,0.1); }
.sstat-player-head {
  width: 18px; height: 18px; border-radius: 4px; flex: none;
  object-fit: cover; display: block;
  background-color: rgba(255,255,255,0.08);
  image-rendering: pixelated;
}
.sstat-players-empty { font-size: 0.74rem; color: var(--ink-faint); font-weight: 500; }
.sstat-player-more {
  border-style: dashed; color: var(--cyan); cursor: default;
}

/* ===================== 下载弹窗（整合包 / Java / 启动器）===================== */
.pk-dl-modal {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 24px; opacity: 0; visibility: hidden;
  transition: opacity var(--t-fast) var(--ease), visibility var(--t-fast) var(--ease);
}
.pk-dl-modal.show { opacity: 1; visibility: visible; }
.pk-dl-mask {
  position: absolute; inset: 0;
  background: rgba(6,2,12,0.72);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.pk-dl-card {
  position: relative; width: min(440px, 100%);
  background: var(--panel, #160d22);
  border: 1px solid var(--line); border-radius: 18px;
  padding: 28px 26px 24px; box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  transform: translateY(14px) scale(0.98);
  transition: transform 0.4s var(--ease);
}
.pk-dl-modal.show .pk-dl-card { transform: translateY(0) scale(1); }
.pk-dl-x {
  position: absolute; top: 14px; right: 16px;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--line); background: transparent;
  color: var(--ink-faint); font-size: 1.3rem; line-height: 1; cursor: pointer;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.pk-dl-x:hover { border-color: var(--cyan); color: var(--cyan); }
.pk-dl-title {
  font-family: var(--display); font-size: 1.4rem; letter-spacing: 0.02em;
  margin: 0 0 4px; color: var(--ink);
}
.pk-dl-sub { font-size: 0.82rem; color: var(--ink-faint); margin: 0 0 20px; }
.pk-dl-list { display: flex; flex-direction: column; gap: 12px; }
.pk-dl-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; border-radius: 13px;
  border: 1px solid var(--line); background: rgba(255,255,255,0.02);
  text-decoration: none; color: var(--ink); cursor: pointer;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.pk-dl-item:hover {
  border-color: var(--cyan); background: rgba(37,230,224,0.08);
  transform: translateY(-2px);
}
.pk-dl-item.is-disabled {
  opacity: 0.45; cursor: not-allowed; pointer-events: none;
}
.pk-dl-ic { font-size: 1.5rem; flex: none; line-height: 1; }
.pk-dl-meta { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }
.pk-dl-meta b { font-size: 0.96rem; font-weight: 700; letter-spacing: 0.01em; }
.pk-dl-meta span { font-size: 0.74rem; color: var(--ink-faint); }
.pk-dl-go {
  flex: none; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--cyan); white-space: nowrap;
}

@media (max-width: 620px) {
  .pre-logo { font-size: clamp(2.9rem, 16vw, 5.4rem); }
  .srvstat-board { grid-template-columns: 1fr; }
  .sstat { padding: 22px; min-height: 0; }
  .sstat-top { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   群友作品墙 · 图片展示
============================================================ */
.gallery {
  position: relative; overflow: hidden;
  padding: clamp(72px, 12vh, 150px) clamp(18px, 6vw, 72px);
}
.gw-aura {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.6;
  background:
    radial-gradient(40% 44% at 14% 18%, rgba(255,46,136,0.22), transparent 62%),
    radial-gradient(42% 46% at 88% 30%, rgba(37,230,224,0.18), transparent 64%),
    radial-gradient(50% 50% at 60% 100%, rgba(123,47,247,0.2), transparent 66%);
}
.gw-wall {
  max-width: 1320px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: clamp(12px, 1.4vw, 18px);
}
.gw-item {
  position: relative; overflow: hidden; border-radius: 18px; cursor: pointer;
  border: 1px solid var(--line);
  background: rgba(15,7,27,0.6);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 24px 60px -38px rgba(0,0,0,0.85);
  opacity: 0; transform: translateY(36px) scale(0.98);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease);
  will-change: opacity, transform;
}
.gw-wall.in .gw-item { opacity: 1; transform: none; transition-delay: calc(var(--i, 0) * 0.07s); }
.gw-tall { grid-row: span 2; }
.gw-wide { grid-column: span 2; }
.gw-item img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(1.12) brightness(0.84) contrast(1.04);
  transition: transform 0.9s var(--ease), filter 0.6s var(--ease);
}
.gw-item::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: linear-gradient(180deg, transparent 38%, rgba(8,3,14,0.86) 100%);
  opacity: 0.9; transition: opacity 0.5s var(--ease);
}
.gw-item::before {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  border-radius: 18px; box-shadow: inset 0 0 0 1px rgba(37,230,224,0);
  transition: box-shadow 0.45s var(--ease);
}
.gw-item:hover { transform: translateY(-6px); border-color: rgba(37,230,224,0.45); box-shadow: 0 30px 70px -34px rgba(37,230,224,0.45); }
.gw-item:hover img { transform: scale(1.08); filter: saturate(1.32) brightness(1) contrast(1.06); }
.gw-item:hover::before { box-shadow: inset 0 0 0 1px rgba(37,230,224,0.55); }
.gw-item:hover figcaption { transform: translateY(0); opacity: 1; }
.gw-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
  display: flex; flex-direction: column; gap: 4px;
  padding: 18px 18px 16px;
  transform: translateY(8px); opacity: 0.92;
  transition: transform 0.45s var(--ease), opacity 0.45s var(--ease);
}
.gw-author {
  font-size: 0.66rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--cyan); text-shadow: 0 0 12px rgba(37,230,224,0.5);
}
.gw-title { font-family: var(--display); font-size: 1.28rem; line-height: 1.1; color: var(--ink); letter-spacing: 0.02em; }
.gw-cta {
  max-width: 1320px; margin: clamp(28px, 4vh, 44px) auto 0;
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px 22px;
}
.gw-upload {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--body); font-weight: 800; font-size: 0.8rem;
  letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer;
  padding: 14px 28px; border-radius: 999px;
  color: #0a0410; background: var(--cyan); border: none;
  box-shadow: 0 0 22px rgba(37,230,224,0.4);
  transition: transform var(--t-fast) var(--ease-spring), box-shadow var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}
.gw-upload i { font-style: normal; }
.gw-upload:hover { transform: translateY(-3px); background: var(--pink); color: #fff; box-shadow: 0 0 30px rgba(255,46,136,0.55); }
.gw-hint { font-size: 0.84rem; color: var(--ink-soft); letter-spacing: 0.02em; }

/* ============================================================
   B站主播 · 视频展示
============================================================ */
.streams {
  position: relative; overflow: hidden;
  padding: clamp(72px, 12vh, 150px) clamp(18px, 6vw, 72px);
}
.bz-aura {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.55;
  background:
    radial-gradient(44% 48% at 82% 16%, rgba(37,230,224,0.22), transparent 62%),
    radial-gradient(40% 44% at 12% 40%, rgba(255,46,136,0.18), transparent 64%);
}
.bz-grid {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.2vw, 28px);
}
.bz-card {
  position: relative; overflow: hidden; border-radius: 18px; cursor: pointer; text-align: left;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(22,11,34,0.92), rgba(10,5,18,0.94));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 26px 70px -36px rgba(0,0,0,0.85);
  opacity: 0; transform: translateY(36px);
  transition: opacity 0.7s var(--ease), transform 0.5s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease);
  will-change: opacity, transform;
}
.bz-grid.in .bz-card { opacity: 1; transform: none; transition-delay: calc(var(--i, 0) * 0.09s); }
.bz-card:hover { transform: translateY(-6px); border-color: rgba(37,230,224,0.45); box-shadow: 0 34px 84px -34px rgba(37,230,224,0.45); }
.bz-cover {
  position: relative; aspect-ratio: 16 / 9; overflow: hidden;
  background-image: var(--bz-cover); background-size: cover; background-position: center;
}
.bz-cover::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,3,14,0.1) 40%, rgba(8,3,14,0.7) 100%);
  transition: opacity 0.5s var(--ease); opacity: 0.85;
}
.bz-card:hover .bz-cover { }
.bz-card::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
}
.bz-card:hover .bz-cover { transform: none; }
.bz-cover { transition: transform 0.9s var(--ease); }
.bz-card:hover .bz-cover { transform: scale(1.05); }
.bz-play {
  position: absolute; top: 50%; left: 50%; z-index: 2;
  width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center;
  transform: translate(-50%, -50%) scale(0.86);
  background: rgba(255,46,136,0.92); color: #fff;
  box-shadow: 0 0 30px rgba(255,46,136,0.6);
  opacity: 0; transition: opacity 0.4s var(--ease), transform 0.4s var(--ease-spring), background 0.3s var(--ease);
}
.bz-play svg { width: 26px; height: 26px; fill: currentColor; margin-left: 3px; }
.bz-card:hover .bz-play { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.bz-card:hover .bz-play:hover { background: var(--cyan); color: #0a0410; }
.bz-dur {
  position: absolute; right: 12px; bottom: 12px; z-index: 2;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em;
  padding: 5px 10px; border-radius: 8px;
  background: rgba(8,3,14,0.78); color: var(--ink); backdrop-filter: blur(6px);
}
.bz-live {
  position: absolute; left: 12px; top: 12px; z-index: 2;
  font-size: 0.64rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(8,3,14,0.7); color: var(--ink-soft); border: 1px solid var(--line);
}
.bz-live.on {
  color: #fff; background: var(--pink); border-color: transparent;
  box-shadow: 0 0 14px rgba(255,46,136,0.6);
  display: inline-flex; align-items: center; gap: 6px;
}
.bz-live.on::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff;
  animation: pulseLive 1.4s var(--ease-inout) infinite;
}
@keyframes pulseLive { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.7); } }
.bz-body { padding: 18px 20px 20px; }
.bz-t {
  font-family: var(--display); font-size: 1.18rem; line-height: 1.28; letter-spacing: 0.01em;
  color: var(--ink); margin-bottom: 14px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  transition: color 0.3s var(--ease);
}
.bz-card:hover .bz-t { color: var(--cyan); }
.bz-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.bz-up { display: inline-flex; align-items: center; gap: 9px; font-size: 0.82rem; color: var(--ink-soft); font-weight: 600; }
.bz-avatar {
  display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  font-family: var(--display); font-size: 0.78rem; font-style: normal; color: #0a0410;
  background: linear-gradient(135deg, var(--pink), var(--violet));
}
.bz-stat { font-size: 0.74rem; color: var(--ink-faint); letter-spacing: 0.02em; white-space: nowrap; }
.bz-cta {
  max-width: 1320px; margin: clamp(28px, 4vh, 44px) auto 0;
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px 22px;
}
.bz-more {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--body); font-weight: 800; font-size: 0.8rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 14px 28px; border-radius: 999px;
  color: var(--ink); background: rgba(255,255,255,0.04);
  border: 1px solid var(--cyan); box-shadow: 0 0 16px rgba(37,230,224,0.22);
  transition: transform var(--t-fast) var(--ease-spring), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.bz-more:hover { transform: translateY(-3px); background: var(--cyan); color: #0a0410; }
.bz-hint { font-size: 0.84rem; color: var(--ink-soft); letter-spacing: 0.02em; }

/* ===== 视频灯箱 ===== */
.vlight {
  position: fixed; inset: 0; z-index: 9500; display: grid; place-items: center;
  padding: clamp(16px, 4vw, 48px);
  opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease);
}
.vlight.show { opacity: 1; pointer-events: auto; }
.vlight-mask { position: absolute; inset: 0; background: rgba(5,2,9,0.86); backdrop-filter: blur(8px); }
.vlight-stage {
  position: relative; z-index: 1; width: min(1000px, 100%);
  transform: scale(0.94); transition: transform 0.45s var(--ease-spring);
}
.vlight.show .vlight-stage { transform: scale(1); }
.vlight-frame {
  position: relative; aspect-ratio: 16 / 9; width: 100%; border-radius: 16px; overflow: hidden;
  background: #07030d; border: 1px solid var(--line); box-shadow: 0 40px 100px -30px rgba(0,0,0,0.9);
}
.vlight-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.vlight-empty {
  width: 100%; height: 100%; display: grid; place-items: center; text-align: center;
  padding: 30px; color: var(--ink-soft); font-size: 0.95rem; letter-spacing: 0.04em; line-height: 1.8;
}
.vlight-x, .plight-x {
  position: absolute; top: -8px; right: -8px; z-index: 3;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; font-size: 1.6rem; line-height: 1;
  color: var(--ink); background: rgba(8,3,14,0.85); border: 1px solid var(--line);
  transition: transform var(--t-fast) var(--ease), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.vlight-x:hover, .plight-x:hover { transform: rotate(90deg); background: var(--pink); color: #fff; border-color: transparent; }

/* ===== 图片灯箱 ===== */
.plight {
  position: fixed; inset: 0; z-index: 9500; display: grid; place-items: center;
  padding: clamp(16px, 5vw, 60px);
  opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease);
}
.plight.show { opacity: 1; pointer-events: auto; }
.plight-mask { position: absolute; inset: 0; background: rgba(5,2,9,0.9); backdrop-filter: blur(8px); }
.plight-x { top: clamp(16px, 4vw, 40px); right: clamp(16px, 4vw, 40px); }
.plight-stage {
  position: relative; z-index: 1; max-width: min(1100px, 100%); max-height: 88vh;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  transform: scale(0.94); transition: transform 0.45s var(--ease-spring);
}
.plight.show .plight-stage { transform: scale(1); }
.plight-stage img {
  max-width: 100%; max-height: 78vh; border-radius: 14px;
  border: 1px solid var(--line); box-shadow: 0 40px 100px -30px rgba(0,0,0,0.9);
}
.plight-stage figcaption {
  font-family: var(--display); font-size: 1.1rem; letter-spacing: 0.04em; color: var(--ink);
  text-align: center;
}

@media (max-width: 1000px) {
  .gw-wall { grid-template-columns: repeat(2, 1fr); }
  .gw-wide { grid-column: span 2; }
  .bz-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .gw-wall { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gw-wide, .gw-tall { grid-column: auto; grid-row: auto; }
  .bz-grid { grid-template-columns: 1fr; }
  .gw-item figcaption { transform: none; opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .gw-wall .gw-item, .bz-grid .bz-card { opacity: 1; transform: none; }
}