/* ===========================================================
 * styles.css  —  Part 1 / 2 : 变量 · 基础 · 导航 · 榜单
 * =========================================================== */
:root{
  --bg:#12151a; --bg2:#181c23; --panel:#1c2129; --panel2:#232a34;
  --line:#2b323d; --line2:#374050;
  --txt:#eef1f6; --txt2:#a7b1c0; --txt3:#78828f;
  --gold:#e8b83f; --gold2:#ffd873;
  --amber:#f0a35a; --red:#e2635c; --green:#4fcf92; --blue:#5b9fe0;
  --r:14px; --r2:20px;
  --sh:0 14px 40px rgba(0,0,0,.32);
  --ff:'Noto Sans SC',system-ui,-apple-system,sans-serif;
  --fd:'Oswald','Noto Sans SC',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:
    radial-gradient(1200px 650px at 15% -10%,rgba(232,184,63,.09),transparent 62%),
    radial-gradient(1000px 550px at 90% 0%,rgba(91,159,224,.08),transparent 62%),
    var(--bg);
  color:var(--txt);font-family:var(--ff);font-size:14px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
.noise-overlay{position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:.015;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E")}
.scanline{position:fixed;inset:0;pointer-events:none;z-index:9997;opacity:.08;
  background:repeating-linear-gradient(180deg,transparent 0 3px,rgba(0,0,0,.35) 3px 4px)}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:#141821}
::-webkit-scrollbar-thumb{background:#333c4a;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#454f60}

/* ---------- ICONS (mask sprites) ---------- */
.ico{display:inline-block;width:16px;height:16px;vertical-align:-3px;
  background:currentColor;-webkit-mask-size:contain;mask-size:contain;
  -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;flex:0 0 auto}
.ico.big{width:40px;height:40px}
.ico-trophy{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M6 4h12v5a6 6 0 0 1-12 0z'/%3E%3Cpath d='M6 6H3v2a4 4 0 0 0 4 4M18 6h3v2a4 4 0 0 1-4 4'/%3E%3Cpath d='M9 20h6M12 15v5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M6 4h12v5a6 6 0 0 1-12 0z'/%3E%3Cpath d='M6 6H3v2a4 4 0 0 0 4 4M18 6h3v2a4 4 0 0 1-4 4'/%3E%3Cpath d='M9 20h6M12 15v5'/%3E%3C/svg%3E")}
.ico-upload{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 16V4M7 9l5-5 5 5'/%3E%3Cpath d='M4 16v3a1 1 0 0 0 1 1h14a1 1 0 0 0 1-1v-3'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 16V4M7 9l5-5 5 5'/%3E%3Cpath d='M4 16v3a1 1 0 0 0 1 1h14a1 1 0 0 0 1-1v-3'/%3E%3C/svg%3E")}
.ico-shield{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 3l8 3v6c0 5-3.5 8-8 9-4.5-1-8-4-8-9V6z'/%3E%3Cpath d='M9 12l2 2 4-4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 3l8 3v6c0 5-3.5 8-8 9-4.5-1-8-4-8-9V6z'/%3E%3Cpath d='M9 12l2 2 4-4'/%3E%3C/svg%3E")}
.ico-crown{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M3 8l4 4 5-7 5 7 4-4v10H3z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M3 8l4 4 5-7 5 7 4-4v10H3z'/%3E%3C/svg%3E")}
.ico-search{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-4-4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='M20 20l-4-4'/%3E%3C/svg%3E")}
.ico-info{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v5M12 7.5v.5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v5M12 7.5v.5'/%3E%3C/svg%3E")}
.ico-target{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E")}
.ico-sort{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M8 9l4-4 4 4M8 15l4 4 4-4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M8 9l4-4 4 4M8 15l4 4 4-4'/%3E%3C/svg%3E")}
.ico-link{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M10 13a5 5 0 0 0 7 0l2-2a5 5 0 0 0-7-7l-1 1'/%3E%3Cpath d='M14 11a5 5 0 0 0-7 0l-2 2a5 5 0 0 0 7 7l1-1'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M10 13a5 5 0 0 0 7 0l2-2a5 5 0 0 0-7-7l-1 1'/%3E%3Cpath d='M14 11a5 5 0 0 0-7 0l-2 2a5 5 0 0 0 7 7l1-1'/%3E%3C/svg%3E")}
.ico-refresh{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M20 12a8 8 0 1 1-2.3-5.7'/%3E%3Cpath d='M20 4v4h-4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M20 12a8 8 0 1 1-2.3-5.7'/%3E%3Cpath d='M20 4v4h-4'/%3E%3C/svg%3E")}
.ico-check{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E")}
.ico-x{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.5'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E")}
.ico-image{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.8'%3E%3Crect x='3' y='4' width='18' height='16' rx='2'/%3E%3Ccircle cx='9' cy='10' r='2'/%3E%3Cpath d='M4 18l5-4 3 2 3-3 5 4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.8'%3E%3Crect x='3' y='4' width='18' height='16' rx='2'/%3E%3Ccircle cx='9' cy='10' r='2'/%3E%3Cpath d='M4 18l5-4 3 2 3-3 5 4'/%3E%3C/svg%3E")}
.ico-send{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M4 12l16-8-6 16-3-6z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M4 12l16-8-6 16-3-6z'/%3E%3C/svg%3E")}
.ico-history{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l4 2'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l4 2'/%3E%3C/svg%3E")}
.ico-inbox{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.8'%3E%3Cpath d='M3 12l3-7h12l3 7v7H3z'/%3E%3Cpath d='M3 12h5l1 2h6l1-2h5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.8'%3E%3Cpath d='M3 12l3-7h12l3 7v7H3z'/%3E%3Cpath d='M3 12h5l1 2h6l1-2h5'/%3E%3C/svg%3E")}
.ico-warn{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 3l9 17H3z'/%3E%3Cpath d='M12 9v5M12 17v.5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 3l9 17H3z'/%3E%3Cpath d='M12 9v5M12 17v.5'/%3E%3C/svg%3E")}
.ico-log{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Crect x='4' y='3' width='16' height='18' rx='2'/%3E%3Cpath d='M8 8h8M8 12h8M8 16h5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Crect x='4' y='3' width='16' height='18' rx='2'/%3E%3Cpath d='M8 8h8M8 12h8M8 16h5'/%3E%3C/svg%3E")}
.ico-plus{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E")}
.ico-minus{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M5 12h14'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M5 12h14'/%3E%3C/svg%3E")}
.ico-rotate{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M4 12a8 8 0 1 0 2.3-5.7'/%3E%3Cpath d='M4 4v4h4'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M4 12a8 8 0 1 0 2.3-5.7'/%3E%3Cpath d='M4 4v4h4'/%3E%3C/svg%3E")}
.ico-expand{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M4 9V4h5M20 15v5h-5M20 9V4h-5M4 15v5h5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M4 9V4h5M20 15v5h-5M20 9V4h-5M4 15v5h5'/%3E%3C/svg%3E")}
.ico-eye{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M2 12s4-6 10-6 10 6 10 6-4 6-10 6S2 12 2 12z'/%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M2 12s4-6 10-6 10 6 10 6-4 6-10 6S2 12 2 12z'/%3E%3Ccircle cx='12' cy='12' r='2.5'/%3E%3C/svg%3E")}

/* ---------- TOPBAR ---------- */
.topbar{position:sticky;top:0;z-index:900;background:rgba(11,13,16,.88);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar-inner{max-width:1560px;margin:0 auto;padding:0 22px;height:64px;
  display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;
  color:#0b0d10;background:linear-gradient(140deg,var(--gold2),var(--amber));
  box-shadow:0 0 18px rgba(232,184,63,.3)}
.brand-text strong{display:block;font-family:var(--fd);font-size:15px;letter-spacing:1.4px}
.brand-text span{display:block;font-size:11px;color:var(--txt3)}

.main-tabs{display:flex;gap:4px;margin-left:8px;background:#101317;
  padding:5px;border-radius:12px;border:1px solid var(--line)}
.mtab{position:relative;display:flex;align-items:center;gap:7px;padding:8px 16px;
  border:0;border-radius:8px;background:transparent;color:var(--txt2);
  font-family:var(--ff);font-size:13.5px;font-weight:500;cursor:pointer;
  transition:.22s cubic-bezier(.4,0,.2,1)}
.mtab:hover{color:var(--txt);background:#171b21}
.mtab.active{color:#0b0d10;background:linear-gradient(140deg,var(--gold2),var(--amber));
  box-shadow:0 3px 14px rgba(232,184,63,.28)}
.tab-badge{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--red);
  color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;line-height:1}
.mtab.active .tab-badge{background:#0b0d10;color:var(--gold2)}

.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.live-chip{display:flex;align-items:center;gap:7px;padding:5px 11px;border-radius:20px;
  background:rgba(63,191,127,.1);border:1px solid rgba(63,191,127,.28);
  color:var(--green);font-size:12px;font-weight:500}
.live-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--green);
  animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(63,191,127,.5)}50%{opacity:.55;box-shadow:0 0 0 6px rgba(63,191,127,0)}}
.user-chip{display:flex;align-items:center;gap:9px;padding:5px 12px 5px 5px;border-radius:24px;
  background:var(--panel);border:1px solid var(--line);cursor:pointer;transition:.2s}
.user-chip:hover{border-color:var(--line2);background:var(--panel2)}
.user-chip img{width:32px;height:32px;border-radius:50%;background:#1a1d21;object-fit:cover}
.user-meta b{display:block;font-size:13px;font-weight:600;line-height:1.2}
.user-meta small{display:block;font-size:11px;color:var(--txt3);font-family:var(--fd);letter-spacing:.4px}
.topbar-progress{height:2px;background:transparent}
.topbar-progress .bar{height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--amber));
  transition:width .35s ease}

/* ---------- LAYOUT ---------- */
.app{max-width:1560px;margin:0 auto;padding:26px 22px 70px}
.view{display:none;animation:viewIn .38s cubic-bezier(.2,.7,.3,1)}
.view.active{display:block}
@keyframes viewIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- HERO ---------- */
.hero{position:relative;border-radius:var(--r2);overflow:hidden;border:1px solid var(--line);
  min-height:310px;display:flex;align-items:center;box-shadow:var(--sh)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center 30%;
  filter:saturate(.82) brightness(.56);transform:scale(1.06);
  animation:heroPan 26s ease-in-out infinite alternate}
@keyframes heroPan{from{transform:scale(1.06) translateX(0)}to{transform:scale(1.14) translateX(-22px)}}
.hero-veil{position:absolute;inset:0;background:
  linear-gradient(100deg,rgba(18,21,26,.92) 0%,rgba(18,21,26,.72) 46%,rgba(18,21,26,.28) 100%),
  radial-gradient(760px 360px at 8% 60%,rgba(232,184,63,.16),transparent 72%)}
.hero-content{position:relative;padding:40px 44px;max-width:720px}
.hero-tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:11.5px;font-weight:600;
  letter-spacing:1.2px;color:var(--gold2);background:rgba(232,184,63,.12);
  border:1px solid rgba(232,184,63,.35);margin-bottom:16px}
.hero h1{font-family:var(--fd);font-size:42px;font-weight:600;line-height:1.14;letter-spacing:.5px}
.hero h1 em{font-style:normal;display:inline-block;background:linear-gradient(120deg,var(--gold2),var(--amber));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin-top:12px;color:var(--txt2);font-size:14.5px;max-width:560px}
.hero-actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}
.countdown{margin-top:22px;display:flex;gap:14px}
.cd-cell{min-width:82px;padding:14px 16px 12px;border-radius:12px;text-align:center;position:relative;
  background:rgba(21,25,31,.8);border:1px solid rgba(232,184,63,.32);backdrop-filter:blur(6px);
  box-shadow:0 10px 26px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.04)}
.cd-cell::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:34px;height:2px;background:linear-gradient(90deg,transparent,var(--gold2),transparent)}
.cd-cell b{display:block;font-family:var(--fd);font-size:36px;font-weight:700;color:var(--gold2);
  line-height:1.1;text-shadow:0 2px 12px rgba(232,184,63,.28)}
.cd-cell small{display:block;margin-top:4px;font-size:11px;color:var(--txt3);letter-spacing:1.4px}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:9px 18px;border:1px solid transparent;border-radius:11px;cursor:pointer;
  font-family:var(--ff);font-size:13.5px;font-weight:600;transition:.24s cubic-bezier(.4,0,.2,1);
  white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn.lg{padding:12px 24px;font-size:14.5px}
.btn.sm{padding:7px 13px;font-size:12.5px}
.btn.xs{padding:5px 10px;font-size:11.5px;border-radius:9px}
.btn.block{width:100%}
.btn-primary{background:linear-gradient(140deg,var(--gold2),var(--amber));color:#231a0c;
  box-shadow:0 6px 22px rgba(232,184,63,.22)}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 8px 26px rgba(232,184,63,.3)}
.btn-primary:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;filter:grayscale(.5)}
.btn-ghost{background:var(--panel);border-color:var(--line2);color:var(--txt)}
.btn-ghost:hover{background:var(--panel2);border-color:#455063}
.btn-ok{background:rgba(79,207,146,.14);border-color:rgba(79,207,146,.38);color:#7fe0b0}
.btn-ok:hover{background:rgba(79,207,146,.22)}
.btn-danger{background:rgba(226,99,92,.13);border-color:rgba(226,99,92,.36);color:#f3a19b}
.btn-danger:hover{background:rgba(226,99,92,.2)}
.btn kbd{margin-left:4px;padding:1px 6px;border-radius:4px;background:rgba(0,0,0,.3);
  font-family:var(--fd);font-size:11px;opacity:.75}
.icon-btn{width:30px;height:30px;border-radius:7px;border:1px solid var(--line2);
  background:var(--panel);color:var(--txt2);cursor:pointer;display:grid;place-items:center;
  font-size:17px;line-height:1;transition:.2s}
.icon-btn:hover{background:var(--panel2);color:var(--txt);border-color:#3d4655}

/* ---------- STAT GRID ---------- */
.stat-grid{margin-top:22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.stat{position:relative;padding:17px 19px;border-radius:var(--r);background:var(--panel);
  border:1px solid var(--line);overflow:hidden;transition:.26s}
.stat:hover{transform:translateY(-3px);border-color:var(--line2);box-shadow:var(--sh)}
.stat::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c,var(--gold))}
.stat-label{font-size:12px;color:var(--txt3);letter-spacing:.4px}
.stat-val{margin-top:5px;font-family:var(--fd);font-size:27px;font-weight:600;letter-spacing:.6px}
.stat-sub{margin-top:3px;font-size:11.5px;color:var(--txt3)}
.stat-sub .up{color:var(--green)}.stat-sub .down{color:var(--red)}
.spark{position:absolute;right:14px;bottom:12px;display:flex;align-items:flex-end;gap:2.5px;height:30px;opacity:.55}
.spark i{width:4px;border-radius:2px;background:var(--c,var(--gold));display:block}

/* ---------- PODIUM ---------- */
.podium-wrap{margin-top:32px}
.section-head{display:flex;align-items:baseline;gap:12px;margin-bottom:16px}
.section-head h2{font-family:var(--fd);font-size:20px;font-weight:600;letter-spacing:.8px;
  display:flex;align-items:center;gap:9px}
.section-head h2 .ico{color:var(--gold)}
.section-head .sub{font-size:12px;color:var(--txt3)}
.podium{display:grid;grid-template-columns:1fr 1.14fr 1fr;gap:16px;align-items:end}
.pod{position:relative;border-radius:var(--r2);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(170deg,var(--panel2),var(--panel));padding:22px 18px 20px;
  text-align:center;transition:.34s cubic-bezier(.3,.7,.3,1);cursor:pointer}
.pod:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(0,0,0,.34)}
.pod::before{content:'';position:absolute;inset:0;opacity:.16;pointer-events:none;
  background:radial-gradient(300px 160px at 50% 0%,var(--pc),transparent 72%)}
.pod.p1{--pc:#ffd873;border-color:rgba(255,214,110,.55);padding-top:32px;padding-bottom:26px;
  background:linear-gradient(170deg,#242018,#181512);
  box-shadow:0 0 0 1px rgba(255,214,110,.20),0 0 24px rgba(255,190,60,.18),0 22px 52px rgba(0,0,0,.5);
  animation:glowP1 3.2s ease-in-out infinite}
@keyframes glowP1{0%,100%{box-shadow:0 0 0 1px rgba(255,214,110,.20),0 0 24px rgba(255,190,60,.18),0 22px 52px rgba(0,0,0,.5)}
  50%{box-shadow:0 0 0 1px rgba(255,214,110,.34),0 0 38px rgba(255,190,60,.30),0 22px 52px rgba(0,0,0,.5)}}
.pod.p1::before{opacity:.30;background:radial-gradient(360px 210px at 50% 0%,var(--pc),transparent 72%)}
.pod.p2::before,.pod.p3::before{opacity:.26}
.pod.p2{--pc:#e9eef6;border-color:rgba(224,231,242,.38);
  background:linear-gradient(170deg,#242932,#191d24)}
.pod.p3{--pc:#f0bf88;border-color:rgba(240,191,136,.38);
  background:linear-gradient(170deg,#28221a,#1b1712)}
.pod-medal{position:absolute;top:12px;left:14px;width:30px;height:30px;border-radius:8px;
  display:grid;place-items:center;font-family:var(--fd);font-size:15px;font-weight:700;color:#12141a;
  background:var(--pc);box-shadow:0 3px 12px rgba(0,0,0,.35)}
.pod-crown{position:absolute;top:-2px;left:50%;transform:translateX(-50%);color:var(--gold2);
  animation:float 3s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-5px)}}
.pod-ava{width:70px;height:70px;border-radius:50%;margin:6px auto 12px;display:block;
  background:#1a1d21;border:2px solid var(--pc);padding:3px;object-fit:cover;
  outline:1px dashed rgba(255,255,255,.22);outline-offset:7px;
  box-shadow:0 0 0 5px rgba(255,255,255,.03),0 0 22px rgba(0,0,0,.35)}
.pod.p1 .pod-ava{width:88px;height:88px;border-color:#f2d489;
  box-shadow:0 0 0 3px rgba(255,214,110,.12),0 0 14px rgba(255,200,80,.30)}
.pod-nick{font-size:15px;font-weight:700;letter-spacing:.2px}
.pod-uid{font-family:var(--fd);font-size:11.5px;color:var(--txt3);letter-spacing:.5px}
.pod-val{margin-top:12px;font-family:var(--fd);font-size:27px;font-weight:600;color:var(--pc)}
.pod.p1 .pod-val{font-size:33px}
.pod-meta{margin-top:8px;display:flex;justify-content:center;gap:7px;flex-wrap:wrap}
/* 前三名背景装饰：角落排名水印 + 底部光带 + 光点粒子，营造金属质感光效 */
.pod-watermark{position:absolute;right:-6px;bottom:-20px;font-family:var(--fd);font-size:104px;
  font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1px var(--pc);
  opacity:.13;pointer-events:none;user-select:none;transition:.34s}
.pod:hover .pod-watermark{opacity:.22}
.pod.p1 .pod-watermark{font-size:126px;opacity:.20}
.pod-beam{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:64%;height:3px;
  border-radius:3px;background:linear-gradient(90deg,transparent,var(--pc),transparent);
  box-shadow:0 0 16px var(--pc);opacity:.65;pointer-events:none}
.pod.p1 .pod-beam{height:5px;width:88%;box-shadow:0 0 16px var(--pc);opacity:.60}
.pod::after{content:'';position:absolute;inset:0;pointer-events:none;opacity:.45;
  background-image:
    radial-gradient(2px 2px at 12% 22%, var(--pc), transparent 60%),
    radial-gradient(1.5px 1.5px at 80% 16%, var(--pc), transparent 60%),
    radial-gradient(2px 2px at 88% 62%, var(--pc), transparent 60%),
    radial-gradient(1.5px 1.5px at 22% 74%, var(--pc), transparent 60%),
    radial-gradient(1.5px 1.5px at 60% 86%, var(--pc), transparent 60%)}
.pod.p1::after{opacity:.50}

/* ---------- CHIPS / BADGES ---------- */
.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;
  font-size:11.5px;font-weight:600;background:var(--panel2);border:1px solid var(--line2);color:var(--txt2)}
.chip.ok{background:rgba(63,191,127,.12);border-color:rgba(63,191,127,.34);color:#6fd9a4}
.chip.warn{background:rgba(240,145,58,.12);border-color:rgba(240,145,58,.34);color:#f5b678}
.chip.bad{background:rgba(226,69,62,.12);border-color:rgba(226,69,62,.34);color:#f08a85}
.chip.info{background:rgba(74,143,216,.12);border-color:rgba(74,143,216,.34);color:#7fb4e8}
.chip.gold{background:rgba(232,184,63,.12);border-color:rgba(232,184,63,.34);color:var(--gold2)}
.chip.ghost{background:transparent}

/* ---------- BOARD PANEL ---------- */
.board-panel{margin-top:32px;border-radius:var(--r2);background:var(--panel);
  border:1px solid var(--line);overflow:hidden;box-shadow:var(--sh)}
.board-toolbar{display:flex;align-items:center;gap:14px;padding:15px 18px;
  border-bottom:1px solid var(--line);flex-wrap:wrap;background:linear-gradient(180deg,#171b22,var(--panel))}
.seg{display:flex;gap:3px;padding:4px;border-radius:10px;background:#0f1216;border:1px solid var(--line)}
.seg.small{padding:3px}
.seg-btn{padding:7px 15px;border:0;border-radius:7px;background:transparent;color:var(--txt2);
  font-family:var(--ff);font-size:13px;font-weight:500;cursor:pointer;transition:.2s;white-space:nowrap}
.seg.small .seg-btn{padding:6px 11px;font-size:12.5px}
.seg-btn:hover{color:var(--txt);background:#181c23}
.seg-btn.active{background:var(--panel2);color:var(--gold2);box-shadow:inset 0 0 0 1px var(--line2)}
.seg-btn b{margin-left:5px;padding:0 5px;border-radius:8px;background:var(--red);color:#fff;
  font-size:10.5px;font-weight:700}
.tool-right{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.search{position:relative;display:flex;align-items:center}
.search .ico{position:absolute;left:11px;color:var(--txt3);pointer-events:none}
.search input{width:220px;padding:8px 12px 8px 34px;border-radius:9px;background:#0f1216;
  border:1px solid var(--line);color:var(--txt);font-family:var(--ff);font-size:13px;outline:none;transition:.2s}
.search.sm input{width:100%;padding:7px 10px 7px 31px;font-size:12.5px}
.search input:focus{border-color:rgba(232,184,63,.45);box-shadow:0 0 0 3px rgba(232,184,63,.1)}
.search input::placeholder{color:var(--txt3)}
.select{padding:8px 12px;border-radius:9px;background:#0f1216;border:1px solid var(--line);
  color:var(--txt);font-family:var(--ff);font-size:13px;outline:none;cursor:pointer}
.select.block{width:100%}
.select:focus{border-color:rgba(232,184,63,.45)}

/* ---------- RANK TABLE ---------- */
.table-scroll{overflow-x:auto}
.rank-table{width:100%;border-collapse:collapse;min-width:900px}
.rank-table thead th{position:sticky;top:0;z-index:2;background:#12161c;padding:12px 16px;
  text-align:left;font-size:11.5px;font-weight:600;color:var(--txt3);letter-spacing:.7px;
  text-transform:uppercase;border-bottom:1px solid var(--line);white-space:nowrap}
.rank-table th.sortable{cursor:pointer;user-select:none;transition:.2s}
.rank-table th.sortable:hover{color:var(--gold2)}
.rank-table th .ico-sort{width:12px;height:12px;opacity:.5}
.rank-table tbody tr{border-bottom:1px solid #1c2128;transition:.18s}
.rank-table tbody tr:hover{background:#181d24}
.rank-table tbody tr.me-row{background:rgba(232,184,63,.055);box-shadow:inset 3px 0 0 var(--gold)}
.rank-table tbody tr.flash{animation:flashRow 1.5s ease}
@keyframes flashRow{0%{background:rgba(63,191,127,.22)}100%{background:transparent}}
.rank-table td{padding:12px 16px;font-size:13.5px;vertical-align:middle}
.c-rank{width:78px}
.rk{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;
  padding:0 7px;border-radius:8px;font-family:var(--fd);font-size:14px;font-weight:600;
  background:#1c2229;color:var(--txt2)}
.rk-move{margin-left:6px;font-size:10.5px;font-family:var(--fd)}
.rk-move.up{color:var(--green)}.rk-move.down{color:var(--red)}.rk-move.flat{color:var(--txt3)}
.p-cell{display:flex;align-items:center;gap:11px}
.p-cell img{width:34px;height:34px;border-radius:9px;background:#1a1d21;object-fit:cover;
  border:1px solid var(--line2)}
.p-cell b{display:block;font-size:13.5px;font-weight:600}
.p-cell small{display:block;font-family:var(--fd);font-size:11px;color:var(--txt3);letter-spacing:.5px}
.team-cell{display:flex;align-items:center;gap:11px}
.rk-avatar{width:34px;height:34px;border-radius:9px;background:#1a1d21;object-fit:cover;
  border:1px solid var(--line2);flex:0 0 auto}
.team-cell-main{min-width:0}
.team-cell-main b{display:block;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.team-cell-main small{display:block;font-family:var(--fd);font-size:11px;color:var(--txt3);letter-spacing:.5px}
.val{font-family:var(--fd);font-size:17px;font-weight:600;color:var(--gold2);letter-spacing:.5px}
.val small{font-size:11px;color:var(--txt3);margin-left:3px;font-weight:400}
.t-time{font-size:12.5px;color:var(--txt2);font-variant-numeric:tabular-nums}
.thumb-btn{width:46px;height:30px;border-radius:6px;border:1px solid var(--line2);overflow:hidden;
  cursor:pointer;background:#0f1216;padding:0;transition:.2s;position:relative}
.thumb-btn img{width:100%;height:100%;object-fit:cover;opacity:.8;transition:.2s}
.thumb-btn:hover{border-color:var(--gold);transform:scale(1.08)}
.thumb-btn:hover img{opacity:1}
.board-foot{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;
  border-top:1px solid var(--line);font-size:12.5px;color:var(--txt3);flex-wrap:wrap;gap:10px}
.pager{display:flex;gap:5px}
.pg{min-width:31px;height:31px;padding:0 8px;border-radius:8px;border:1px solid var(--line);
  background:#0f1216;color:var(--txt2);cursor:pointer;font-family:var(--fd);font-size:13px;transition:.2s}
.pg:hover{border-color:var(--line2);color:var(--txt)}
.pg.active{background:var(--gold);border-color:var(--gold);color:#17120a;font-weight:700}
.pg:disabled{opacity:.35;cursor:not-allowed}
.empty-row td{padding:46px;text-align:center;color:var(--txt3)}