:root {
    --bg-deep: #060b14;
    --bg-panel: #0d1626;
    --neon-cyan: #22e0d6;
    --neon-purple: #9b6bff;
    --text-main: #eaf2ff;
    --text-soft: #9fb0c9;
    --line: rgba(120, 180, 220, 0.18);
    --radius: 18px;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg-deep);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
  }
  img { max-width: 100%; display: block; }
  a { color: inherit; text-decoration: none; }
  .wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

  /* ---------- Header ---------- */
  .site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(6, 11, 20, 0.82);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
  }
  .nav-bar {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; height: 66px;
  }
  .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: .5px; white-space: nowrap; }
  .brand img { height: 34px; width: auto; border-radius: 8px; }
  .nav-links { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
  .nav-links a {
    font-size: 13.5px; color: var(--text-soft); padding: 6px 10px; border-radius: 8px;
    transition: color .25s, background .25s;
  }
  .nav-links a:hover { color: var(--neon-cyan); background: rgba(34,224,214,.08); }

  /* ---------- Hero ---------- */
  .hero {
    position: relative; overflow: hidden;
    padding: 74px 0 66px;
    background:
      radial-gradient(circle at 15% 10%, rgba(34,224,214,.20), transparent 46%),
      radial-gradient(circle at 85% 30%, rgba(155,107,255,.24), transparent 50%),
      linear-gradient(160deg, #050a12 0%, #0a1424 55%, #0d1a2e 100%);
  }
  .hero::after {
    content: ""; position: absolute; inset: 0;
    background-image: linear-gradient(rgba(90,170,210,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(90,170,210,.06) 1px, transparent 1px);
    background-size: 52px 52px;
    pointer-events: none;
  }
  .hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
  .hero-badge {
    display: inline-block; font-size: 12.5px; letter-spacing: 2px; color: var(--neon-cyan);
    border: 1px solid rgba(34,224,214,.4); border-radius: 999px; padding: 5px 14px; margin-bottom: 20px;
    background: rgba(34,224,214,.07);
  }
  .hero h1 { font-size: 44px; line-height: 1.24; font-weight: 900; letter-spacing: .5px; margin-bottom: 18px; }
  .hero h1 .hl {
    background: linear-gradient(100deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text; background-clip: text; color: transparent;
  }
  .hero p.lead { color: var(--text-soft); font-size: 16px; max-width: 520px; margin-bottom: 14px; }
  .hero-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0 30px; max-width: 520px; }
  .hero-points div {
    font-size: 13.5px; color: #cfe2f7; background: rgba(255,255,255,.045);
    border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
  }
  .hero-points div b { color: var(--neon-cyan); display: block; font-size: 12px; letter-spacing: 1px; margin-bottom: 2px; font-weight: 600; }
  .dl-row { display: flex; flex-wrap: wrap; gap: 12px; }
  .btn-dl {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 22px; border-radius: 12px; font-size: 15px; font-weight: 700;
    transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
  }
  .btn-dl.android { background: linear-gradient(120deg, #17c9b6, #1e9ed6); color: #04121a; box-shadow: 0 8px 26px rgba(23,201,182,.32); }
  .btn-dl.ios { background: rgba(255,255,255,.07); border: 1px solid rgba(34,224,214,.45); color: var(--neon-cyan); }
  .btn-dl.other { background: rgba(155,107,255,.14); border: 1px solid rgba(155,107,255,.45); color: #cbb4ff; }
  .btn-dl:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(34,224,214,.28); }

  .hero-visual { position: relative; }
  .poster-rail { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .poster-rail figure {
    border-radius: 14px; overflow: hidden; border: 1px solid var(--line);
    background: #0b1420; position: relative;
    animation: floaty 6s ease-in-out infinite;
  }
  .poster-rail figure:nth-child(2) { margin-top: 26px; animation-delay: -1.6s; }
  .poster-rail figure:nth-child(3) { margin-top: -14px; animation-delay: -3.1s; }
  .poster-rail figure:nth-child(4) { margin-top: 12px; animation-delay: -4.4s; }
  .poster-rail img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3/4; }
  .poster-rail figcaption {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 10px 8px;
    font-size: 12px; color: #d7e7fa;
    background: linear-gradient(to top, rgba(4,10,18,.92), transparent);
  }
  @keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

  /* ---------- Section base ---------- */
  section { padding: 62px 0; position: relative; }
  .sec-head { margin-bottom: 34px; }
  .sec-kicker { font-size: 12.5px; letter-spacing: 2px; color: var(--neon-cyan); margin-bottom: 8px; font-weight: 600; }
  .sec-title { font-size: 29px; font-weight: 850; letter-spacing: .5px; }
  .sec-desc { color: var(--text-soft); font-size: 14.5px; margin-top: 10px; max-width: 720px; }

  /* ---------- 今日上新：倾斜画廊 ---------- */
  .sec-new { background: linear-gradient(180deg, #060b14 0%, #0a1422 100%); }
  .gallery-shelf {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
    perspective: 1200px;
  }
  .gal-card {
    border-radius: 16px; overflow: hidden; position: relative; cursor: pointer;
    background: #0b1623; border: 1px solid var(--line);
    transform: rotate(-1.4deg);
    transition: transform .38s ease, box-shadow .38s ease, filter .38s ease;
  }
  .gal-card:nth-child(even) { transform: rotate(1.4deg); }
  .gal-card:hover { transform: rotate(0deg) scale(1.045); box-shadow: 0 0 0 1px rgba(34,224,214,.55), 0 16px 40px rgba(34,224,214,.28); z-index: 3; filter: brightness(1.06); }
  .gal-card img { aspect-ratio: 3/4; object-fit: cover; width: 100%; }
  .gal-meta { padding: 12px 14px 16px; }
  .gal-meta strong { display: block; font-size: 15px; margin-bottom: 4px; }
  .gal-meta span { font-size: 12px; color: var(--text-soft); }
  .gal-meta .tagline { display: inline-block; margin-top: 8px; font-size: 11.5px; color: var(--neon-cyan); border: 1px solid rgba(34,224,214,.35); border-radius: 999px; padding: 1px 9px; }

  /* ---------- 独家私藏：瀑布流手账 ---------- */
  .sec-collect {
    background:
      radial-gradient(circle at 90% 0%, rgba(155,107,255,.16), transparent 50%),
      linear-gradient(180deg, #0a1422 0%, #0c1120 100%);
  }
  .masonry { column-count: 3; column-gap: 20px; }
  .note {
    break-inside: avoid; margin-bottom: 20px; padding: 16px;
    background: rgba(255,255,255,.045); border: 1px solid var(--line); border-radius: 16px;
    transition: transform .28s ease, border-color .28s ease;
  }
  .note:hover { transform: translateY(-4px); border-color: rgba(155,107,255,.5); }
  .note img { border-radius: 10px; margin-bottom: 12px; object-fit: cover; width: 100%; }
  .note.tall img { aspect-ratio: 3/4; }
  .note.wide img { aspect-ratio: 4/3; }
  .note h3 { font-size: 16px; margin-bottom: 6px; }
  .note p { font-size: 13px; color: var(--text-soft); }
  .note .row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 10px; font-size: 11.5px; }
  .note .chip { color: #cbb4ff; background: rgba(155,107,255,.15); border-radius: 999px; padding: 2px 9px; }
  .note .date { color: #7f93ad; margin-left: auto; }

  /* ---------- 热更日历：环形轨道 ---------- */
  .sec-clock { background: linear-gradient(180deg, #0c1120 0%, #08101c 100%); }
  .clock-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
  .orbit {
    position: relative; width: 100%; max-width: 400px; aspect-ratio: 1/1; margin: 0 auto;
    border-radius: 50%;
    border: 1px dashed rgba(34,224,214,.35);
    background: radial-gradient(circle, rgba(34,224,214,.10), transparent 68%);
  }
  .orbit::before {
    content: ""; position: absolute; inset: 18%; border-radius: 50%;
    border: 1px solid rgba(155,107,255,.28);
  }
  .orbit-core {
    position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
    text-align: center; width: 44%;
  }
  .orbit-core b { display: block; font-size: 17px; color: var(--neon-cyan); letter-spacing: 1px; }
  .orbit-core small { color: var(--text-soft); font-size: 12px; }
  .node {
    position: absolute; transform: translate(-50%,-50%);
    width: 74px; height: 74px; border-radius: 50%;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: rgba(10,20,34,.9); border: 1px solid rgba(34,224,214,.4);
    font-size: 12px; font-weight: 700; color: var(--neon-cyan);
    box-shadow: 0 0 0 0 rgba(34,224,214,.45);
    animation: pulse 3.4s ease-in-out infinite;
  }
  .node small { font-size: 10px; color: var(--text-soft); font-weight: 400; }
  .node:nth-child(2) { animation-delay: .2s; }
  .node:nth-child(3) { animation-delay: .7s; }
  .node:nth-child(4) { animation-delay: 1.1s; }
  .node:nth-child(5) { animation-delay: 1.6s; }
  .node:nth-child(6) { animation-delay: 2s; }
  @keyframes pulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(34,224,214,.40); }
    50% { box-shadow: 0 0 0 12px rgba(34,224,214,0); }
  }
  .clock-list { display: grid; gap: 12px; }
  .clock-item {
    display: grid; grid-template-columns: 76px 1fr; gap: 14px; align-items: start;
    padding: 14px 16px; border-radius: 12px;
    background: rgba(255,255,255,.04); border: 1px solid var(--line);
  }
  .clock-item b { color: var(--neon-cyan); font-size: 14.5px; }
  .clock-item span { font-size: 13.5px; color: var(--text-soft); }

  /* ---------- 盲盒 / 轨道悬浮舱 ---------- */
  .sec-wish { background: linear-gradient(180deg, #08101c 0%, #0b0f1e 100%); }
  .blind-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .blind {
    position: relative; padding: 20px; border-radius: 16px; overflow: hidden;
    background: rgba(255,255,255,.04); border: 1px solid var(--line);
    transition: transform .28s ease, box-shadow .28s ease;
  }
  .blind:hover { transform: translateY(-5px); }
  .blind.top1 {
    background: linear-gradient(150deg, rgba(34,224,214,.22), rgba(155,107,255,.16));
    border-color: rgba(34,224,214,.7);
    box-shadow: 0 0 26px rgba(34,224,214,.30), inset 0 0 22px rgba(155,107,255,.14);
  }
  .blind.top2 { background: linear-gradient(150deg, rgba(155,107,255,.20), rgba(34,224,214,.10)); border-color: rgba(155,107,255,.6); box-shadow: 0 0 20px rgba(155,107,255,.26); }
  .blind.top3 { background: linear-gradient(150deg, rgba(34,224,214,.13), rgba(255,255,255,.05)); border-color: rgba(34,224,214,.5); box-shadow: 0 0 16px rgba(34,224,214,.18); }
  .blind .rank {
    font-size: 12px; letter-spacing: 2px; color: var(--neon-cyan); font-weight: 700; margin-bottom: 8px;
  }
  .blind h3 { font-size: 16px; margin-bottom: 6px; }
  .blind p { font-size: 13px; color: var(--text-soft); }
  .blind .mini { margin-top: 10px; font-size: 11.5px; color: #8fa6c2; }

  /* ---------- 用户反馈：留言板 ---------- */
  .sec-feedback {
    background:
      radial-gradient(circle at 10% 20%, rgba(155,107,255,.14), transparent 46%),
      linear-gradient(180deg, #0b0f1e 0%, #0a1322 100%);
  }
  .board { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .msg {
    display: flex; gap: 12px; padding: 16px; border-radius: 14px;
    background: rgba(255,255,255,.045); border: 1px solid var(--line);
  }
  .msg img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex: 0 0 40px; border: 1px solid rgba(34,224,214,.4); }
  .msg .body { flex: 1; min-width: 0; }
  .msg .name { font-size: 13px; color: var(--neon-cyan); margin-bottom: 3px; }
  .msg .text { font-size: 13.5px; color: #cdddec; }

  /* ---------- 隐私 / 答疑：手风琴 ---------- */
  .sec-faq { background: linear-gradient(180deg, #0a1322 0%, #070d16 100%); }
  .faq-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
  .acc-item { border-bottom: 1px solid var(--line); }
  .acc-btn {
    width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
    color: var(--text-main); font-size: 15px; font-weight: 650; padding: 16px 30px 16px 4px;
    position: relative; font-family: inherit;
  }
  .acc-btn::after {
    content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
    color: var(--neon-cyan); font-size: 18px; transition: transform .3s ease;
  }
  .acc-item.open .acc-btn::after { transform: translateY(-50%) rotate(45deg); }
  .acc-panel {
    max-height: 0; overflow: hidden; transition: max-height .35s ease;
    color: var(--text-soft); font-size: 13.5px; padding-right: 12px;
  }
  .acc-item.open .acc-panel { max-height: 260px; }
  .acc-panel p { padding-bottom: 16px; }

  /* ---------- 下载区 ---------- */
  .sec-download {
    background:
      radial-gradient(circle at 80% 10%, rgba(34,224,214,.18), transparent 52%),
      linear-gradient(180deg, #070d16 0%, #0b1a2b 100%);
  }
  .install-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
  .steps { display: grid; gap: 14px; }
  .step {
    display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start;
    padding: 14px 16px; border-radius: 12px; background: rgba(255,255,255,.04); border: 1px solid var(--line);
  }
  .step i {
    display: flex; align-items: center; justify-content: center; font-style: normal;
    width: 30px; height: 30px; border-radius: 50%; font-size: 13px; font-weight: 800;
    background: linear-gradient(120deg, var(--neon-cyan), var(--neon-purple)); color: #04121a;
  }
  .step b { display: block; font-size: 14.5px; margin-bottom: 2px; }
  .step span { font-size: 13px; color: var(--text-soft); }
  .dl-panel {
    padding: 26px; border-radius: 18px; border: 1px solid rgba(34,224,214,.28);
    background: rgba(9,20,33,.85); display: grid; gap: 12px;
  }
  .dl-panel h3 { font-size: 19px; margin-bottom: 4px; }
  .dl-panel p { font-size: 13.5px; color: var(--text-soft); margin-bottom: 8px; }
  .dl-panel .btn-dl { justify-content: center; }
  .dl-note { font-size: 12px; color: #7f93ad; }

  /* ---------- Footer ---------- */
  .site-footer {
    border-top: 1px solid var(--line); padding: 40px 0 34px;
    background: #060b14; text-align: center;
  }
  .site-footer .fbrand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; margin-bottom: 12px; }
  .site-footer .fbrand img { height: 30px; border-radius: 8px; }
  .site-footer p { font-size: 13px; color: var(--text-soft); max-width: 760px; margin: 0 auto 8px; }
  .site-footer .update-time { font-size: 12px; color: #6b7f96; margin-top: 14px; }

  /* ---------- 百度 App 复制弹窗 ---------- */
  .copy-modal {
    position: fixed; inset: 0; z-index: 99; display: none;
    align-items: center; justify-content: center; padding: 20px;
    background: rgba(3, 7, 13, .78); backdrop-filter: blur(6px);
  }
  .copy-modal.show { display: flex; }
  .copy-box {
    width: 100%; max-width: 400px; padding: 24px; border-radius: 18px;
    background: #0d1a2a; border: 1px solid rgba(34,224,214,.4);
    box-shadow: 0 20px 60px rgba(0,0,0,.6); text-align: center;
  }
  .copy-box h4 { font-size: 15.5px; line-height: 1.6; margin-bottom: 14px; color: #eaf2ff; font-weight: 650; }
  .copy-url {
    display: block; word-break: break-all; font-size: 13px; color: var(--neon-cyan);
    background: rgba(0,0,0,.35); border-radius: 10px; padding: 12px; margin-bottom: 14px;
  }
  .copy-btn {
    width: 100%; padding: 12px; border: 0; border-radius: 10px; cursor: pointer;
    font-size: 15px; font-weight: 700; font-family: inherit;
    background: linear-gradient(120deg, #17c9b6, #1e9ed6); color: #04121a;
  }
  .copy-close { margin-top: 12px; font-size: 13px; color: var(--text-soft); background: none; border: 0; cursor: pointer; font-family: inherit; }

  /* ---------- 响应式 ---------- */
  @media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 36px; }
    .hero h1 { font-size: 36px; }
    .gallery-shelf { grid-template-columns: repeat(2, 1fr); }
    .masonry { column-count: 2; }
    .clock-layout { grid-template-columns: 1fr; gap: 32px; }
    .blind-grid { grid-template-columns: repeat(2, 1fr); }
    .faq-cols { grid-template-columns: 1fr; gap: 30px; }
    .install-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 768px) {
    .nav-links { display: none; }
    .hero { padding: 52px 0 46px; }
    .hero h1 { font-size: 29px; }
    .hero-points { grid-template-columns: 1fr; }
    .poster-rail { grid-template-columns: 1fr 1fr; gap: 10px; }
    .gallery-shelf { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .masonry { column-count: 1; }
    .blind-grid { grid-template-columns: 1fr; }
    .board { grid-template-columns: 1fr; }
    .sec-title { font-size: 23px; }
    .node { width: 62px; height: 62px; font-size: 11px; }
    .orbit-core b { font-size: 14px; }
    .btn-dl { width: 100%; justify-content: center; }
    .clock-item { grid-template-columns: 68px 1fr; }
  }