*{box-sizing:border-box;margin:0;padding:0}
:root{
  --gold:#c9a45c;--gold-soft:#e6cf9c;--gold-deep:#b0893f;
  --ink:#1f2937;--muted:#8a93a8;--line:#e9edf5;
  --card:#ffffff;--radius:18px;
  --shadow:0 10px 26px rgba(38,55,102,.10);
  --shadow-soft:0 4px 14px rgba(38,55,102,.07);
}
body{min-height:100vh;background:#e9eef7;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.page{width:100%;max-width:430px;min-height:100vh;margin:0 auto;background:
  radial-gradient(120% 42% at 50% -6%,#ffffff 0%,#f4f8ff 42%,#eef3fb 100%);
  overflow-x:hidden;position:relative;box-shadow:0 0 40px rgba(30,48,92,.14)}

/* 顶部网站标题栏 */
.site-top{position:relative;padding:14px 18px 12px;background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%);border-bottom:1px solid rgba(201,164,92,.28)}
.site-top::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,transparent,rgba(201,164,92,.55),transparent)}
.site-top-inner{display:flex;align-items:center;justify-content:center;gap:10px}
.site-top-mark{width:10px;height:10px;flex:0 0 10px;transform:rotate(45deg);border-radius:2px;background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));box-shadow:0 3px 8px rgba(176,137,63,.4)}
.site-title{position:relative;font-size:21px;font-weight:900;letter-spacing:2px;background:linear-gradient(100deg,#8a6a2c 0%,#c99b45 16%,#f7e8bf 32%,#e3c274 46%,#a87c2f 60%,#f2dfa6 76%,#8a6a2c 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:titleSheen 5s linear infinite;filter:drop-shadow(0 1px 0 rgba(255,255,255,.65)) drop-shadow(0 1px 2px rgba(120,90,30,.45)) drop-shadow(0 3px 6px rgba(43,58,99,.16))}
@keyframes titleSheen{0%{background-position:140% 0}100%{background-position:-40% 0}}

/* Banner */
.hero{margin:14px 14px 12px;border-radius:var(--radius);position:relative;overflow:hidden;background:#eef3fb;aspect-ratio:16/9;box-shadow:inset 0 0 0 1px rgba(255,255,255,.55),0 0 0 1px rgba(201,164,92,.55),0 0 0 4px rgba(201,164,92,.12),0 5px 12px rgba(38,55,102,.12),0 16px 34px rgba(38,55,102,.20)}
.banner-carousel{background:linear-gradient(135deg,#eef3ff,#f9fcff)}
.banner-track{height:100%;display:flex;transition:transform .42s ease}
.banner-slide{min-width:100%;height:100%;display:grid;place-items:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#eef3ff,#f9fcff)}
.banner-slide img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}
.banner-fallback{width:100%;height:100%;display:grid;place-items:center;color:#fff;text-align:center}
.banner-fallback strong{font-size:32px;font-weight:900;text-shadow:0 8px 22px rgba(25,37,88,.3)}

/* 公告跑马灯 */
.notice{height:36px;margin:0 14px 10px;padding:0 12px;display:flex;align-items:center;gap:8px;background:var(--card);color:#6f7891;font-size:12px;overflow:hidden;border-radius:10px;box-shadow:var(--shadow-soft);border:1px solid var(--line)}
.notice-icon{width:20px;height:20px;min-width:20px;flex:0 0 20px;border-radius:50%;background:linear-gradient(135deg,var(--gold-soft),var(--gold-deep));color:#fff;display:grid;place-items:center;box-shadow:0 3px 8px rgba(176,137,63,.35);z-index:2}
.notice-icon svg{width:12px;height:12px;fill:#fff;display:block}
.notice-text-wrap{flex:1;min-width:0;overflow:hidden;height:20px;display:flex;align-items:center}
.notice-marquee{display:inline-block;white-space:nowrap;animation:marquee 15s linear infinite;font-weight:500;padding-left:100%}

/* 分类 Tab */
.tabs{margin:0 14px 16px;padding:4px;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px;background:#eef2fa;border-radius:999px;box-shadow:inset 0 1px 3px rgba(38,55,102,.06)}
.tab-btn{height:40px;min-width:0;border:0;border-radius:999px;background:transparent;color:#5f6b86;font-size:15px;font-weight:800;cursor:pointer;transition:all .25s ease;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 8px}
.tab-btn.active{background:#fff;color:#2b3a63;box-shadow:0 4px 12px rgba(38,55,102,.14);position:relative}
.tab-btn.active::after{content:"";position:absolute;left:50%;bottom:6px;transform:translateX(-50%);width:16px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--gold-soft),var(--gold-deep))}
.tab-btn:active{transform:scale(.97)}

/* 链接网格 */
.content{padding:2px 14px 24px}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px 5px}
.item{height:72px;border-radius:12px;background:var(--card);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:var(--shadow-soft);cursor:pointer;transition:transform .22s ease,box-shadow .22s ease;border:1px solid rgba(233,237,245,.9);text-decoration:none}
.item:hover{transform:translateY(-3px);box-shadow:0 10px 18px rgba(76,95,134,.16);border-color:rgba(201,164,92,.4)}
.app-icon{width:36px;height:36px;border-radius:10px;padding:2px;background:#fff;border:1px solid #eceff6;box-shadow:inset 0 0 0 2px #fff,0 2px 6px rgba(24,35,65,.08)}
.app-icon-inner{width:100%;height:100%;border-radius:8px;display:grid;place-items:center;color:#fff;font-size:10px;font-weight:900;text-align:center;line-height:1.05;overflow:hidden;position:relative;background:linear-gradient(135deg,#5f6fd6,#d3ad63)}
.app-icon-img{width:100%;height:100%;border-radius:8px;object-fit:cover;display:block}
.title{margin-top:4px;max-width:56px;font-size:11px;font-weight:900;background:linear-gradient(90deg,#a8641a 0,#ff2d1f 22%,#ffd24a 50%,#ff2d1f 78%,#a8641a 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:titleFlow 2.6s linear infinite;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center}
.menu-panel{display:none}
.menu-panel.active{display:block;animation:fade .3s ease}
.footer-line{height:4px;width:32px;margin:6px auto 16px;border-radius:999px;background:linear-gradient(90deg,var(--gold-soft),var(--gold-deep))}

/* 弹窗公告 */
.popup-mask{position:fixed;inset:0;z-index:999;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(22,31,56,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:maskIn .28s ease}
.popup-card{position:relative;width:100%;max-width:330px;padding:30px 24px 24px;border-radius:22px;text-align:center;overflow:hidden;background:linear-gradient(180deg,#ffffff 0%,#fbfcff 100%);box-shadow:0 24px 60px rgba(15,25,55,.4);border:1px solid rgba(201,164,92,.35);animation:popIn .34s cubic-bezier(.18,.89,.32,1.28)}
.popup-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--gold-soft),var(--gold-deep),var(--gold-soft))}
.popup-close{position:absolute;top:10px;right:14px;width:28px;height:28px;line-height:26px;text-align:center;font-size:20px;color:#b7bdcb;cursor:pointer;border-radius:50%;transition:all .2s}
.popup-close:active{background:#f0f2f7;color:#7a8296}
.popup-tag{display:inline-block;padding:4px 16px;margin-bottom:14px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:4px;color:#8a6a2c;background:linear-gradient(135deg,#fbf2dd,#f3e2bd);border:1px solid rgba(201,164,92,.4)}
.popup-body{font-size:14px;line-height:1.75;color:#5b657d;text-align:left;word-break:break-word;max-height:46vh;overflow-y:auto;padding:0 2px}
.popup-btn{margin-top:22px;width:100%;height:46px;border:0;border-radius:999px;font-size:15px;font-weight:800;color:#fff;cursor:pointer;background:linear-gradient(135deg,#3b4a78,#2b3a63);box-shadow:0 10px 20px rgba(43,58,99,.28);transition:transform .18s ease}
.popup-btn:active{transform:scale(.97)}

@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-100%)}}
@keyframes titleFlow{0%{background-position:0 0}100%{background-position:-220% 0}}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes maskIn{from{opacity:0}to{opacity:1}}
@keyframes popIn{from{opacity:0;transform:translateY(24px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}

@media(max-width:380px){
  .site-top{padding:14px 14px 12px}
  .site-title{font-size:17px}
  .content{padding-left:10px;padding-right:10px}
  .grid{gap:8px 4px}
  .item{height:68px}
  .app-icon{width:32px;height:32px;border-radius:8px}
  .app-icon-inner,.app-icon-img{border-radius:6px}
  .title{font-size:10.5px;max-width:50px}
}

/* ===== 背景音乐悬浮按钮（金色风格） ===== */
.music-btn{
  position:fixed;
  right:max(12px,calc(50vw - 203px));
  bottom:max(14px,env(safe-area-inset-bottom,14px));
  z-index:900;
  width:clamp(40px,11vw,46px);
  height:clamp(40px,11vw,46px);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;padding:0;
  border:1px solid rgba(201,164,92,.55);
  background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%);
  box-shadow:0 8px 18px rgba(38,55,102,.18),inset 0 0 0 2px #fff,0 0 0 3px rgba(201,164,92,.10);
  transition:transform .2s ease,box-shadow .2s ease;
}
.music-btn:active{transform:scale(.94)}
.music-btn .ico-play{
  width:0;height:0;border-style:solid;
  border-width:7px 0 7px 12px;
  border-color:transparent transparent transparent var(--gold-deep);
  margin-left:3px;
}
.music-btn .ico-pause{display:none;align-items:flex-end;gap:2.5px;height:14px}
.music-btn.playing .ico-play{display:none}
.music-btn.playing .ico-pause{display:flex}
.music-btn .ico-pause i{width:3px;height:4px;border-radius:2px;background:linear-gradient(180deg,var(--gold-soft),var(--gold-deep))}
.music-btn.playing .ico-pause i{animation:eq .9s ease-in-out infinite}
.music-btn.playing .ico-pause i:nth-child(1){animation-delay:0s}
.music-btn.playing .ico-pause i:nth-child(2){animation-delay:.16s}
.music-btn.playing .ico-pause i:nth-child(3){animation-delay:.32s}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}