:root{
    --bg:#05070a;
    --ink:#eef2f7;
    --dim:#98a2b3;
    --faint:#5b6575;
    --line:rgba(255,255,255,.12);
    --line-soft:rgba(255,255,255,.07);
    --glass:rgba(10,13,18,.52);
    --accent:#a9d6ff;
    --pink:#f2a8ca;
    --ok:#5ee0a0;
    --radius:16px;
    --maxw:1180px;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  html,body{overflow-x:clip}
  body{
    margin:0;background:var(--bg);color:var(--ink);
    font-family:"Inter","SF Pro Text","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
    -webkit-font-smoothing:antialiased;line-height:1.6;
  }
  a{color:inherit;text-decoration:none}
  ::selection{background:rgba(169,214,255,.25)}

  /* ---------- 背景层 ---------- */
  #bg{position:fixed;inset:0;width:100%;height:100%;border:0;z-index:0;pointer-events:none;
      transform:translateZ(0);will-change:transform;}
  .scrim{position:fixed;inset:0;z-index:1;pointer-events:none;
    background:
      radial-gradient(115% 85% at 12% 38%, rgba(4,6,9,.96) 0%, rgba(4,6,9,.82) 38%, rgba(4,6,9,.42) 68%, rgba(4,6,9,.62) 100%),
      linear-gradient(180deg, rgba(4,6,9,.9) 0%, rgba(4,6,9,.2) 22%, rgba(4,6,9,.2) 62%, rgba(4,6,9,.94) 100%);
  }
  .page{position:relative;z-index:3}

  /* ---------- 导航 ---------- */
  .nav{position:sticky;top:0;z-index:20;
       background:linear-gradient(180deg,rgba(5,7,10,.95),rgba(5,7,10,.8));border-bottom:1px solid var(--line-soft);}
  .nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:28px}
  .logo{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:.14em;font-size:12px}
  .logo svg{width:20px;height:20px}
  .logo b{font-weight:650}
  .nav-links{display:flex;gap:22px;margin-left:auto;font-size:13px;color:var(--dim)}
  .nav-links a{transition:color .2s}
  .nav-links a:hover{color:var(--ink)}
  .nav-cta{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--dim)}
  .nav-cta .dot-live{display:inline-flex;align-items:center;gap:6px}
  .nav-cta .btn-ghost{border:1px solid var(--line);border-radius:999px;padding:6px 14px;color:var(--ink);transition:.2s}
  .nav-cta .btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.26)}

  /* ---------- 通用 ---------- */
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
  .eyebrow{font-size:10.5px;letter-spacing:.16em;color:var(--faint);text-transform:uppercase;
           display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-width:0}
  .eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--accent),transparent)}
  .sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 26px}
  .sec-head h2{margin:0;font-size:22px;font-weight:600;letter-spacing:.01em}
  .sec-head .idx{font-size:11px;letter-spacing:.18em;color:var(--faint);margin-bottom:4px}
  .sec-head .more{font-size:12px;color:var(--dim);border-bottom:1px solid transparent;transition:.2s}
  .sec-head .more:hover{color:var(--ink);border-color:var(--line)}
  section{padding:86px 0;scroll-margin-top:80px}
  .tag{font-size:11px;color:var(--dim);border:1px solid var(--line-soft);border-radius:999px;padding:2px 9px;white-space:nowrap}
  .pill-live{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--ok);
             border:1px solid rgba(94,224,160,.28);background:rgba(94,224,160,.07);border-radius:999px;padding:3px 10px}
  .pulse{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(94,224,160,.6);animation:pulse 2.4s infinite}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(94,224,160,.55)}70%{box-shadow:0 0 0 7px rgba(94,224,160,0)}100%{box-shadow:0 0 0 0 rgba(94,224,160,0)}}

  /* ---------- Hero ---------- */
  .hero{min-height:calc(100vh - 61px);display:flex;align-items:center;padding:60px 0 90px}
  .hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center}
  .hero-grid > *{min-width:0}
  .hero h1{margin:18px 0 0;font-size:clamp(34px,4.4vw,58px);line-height:1.18;font-weight:600;letter-spacing:-.015em}
  .hero h1 .accent{color:var(--accent)}
  .hero p.lead{margin:22px 0 0;max-width:30em;color:var(--dim);font-size:15.5px}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
  .btn{display:inline-flex;align-items:center;gap:9px;border-radius:999px;padding:11px 22px;font-size:13.5px;
       border:1px solid var(--line);transition:.22s;background:rgba(255,255,255,.03)}
  .btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.07)}
  .btn.primary{background:linear-gradient(180deg,#eaf4ff,#bcdcff);color:#071018;border-color:transparent;font-weight:600}
  .btn.primary:hover{box-shadow:0 8px 30px rgba(169,214,255,.25)}
  .hero-meta{display:flex;gap:26px;margin-top:40px;font-size:12px;color:var(--faint)}
  .hero-meta b{color:var(--ink);font-weight:600;letter-spacing:.02em}
  .hero-card{border:1px solid var(--line);border-radius:var(--radius);background:rgba(9,12,17,.82);
             padding:22px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
  .hero-card .hc-top{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--faint);letter-spacing:.14em}
  .hero-card .row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:13px}
  .hero-card .row:last-child{border-bottom:0;padding-bottom:0}
  .hero-card .row span:last-child{color:var(--dim);font-variant-numeric:tabular-nums}
  .spark{width:100%;height:52px;margin:14px 0 4px;display:block}
  .hero-card .note{margin:10px 0 0;font-size:10.5px;color:var(--faint)}

  /* ---------- 作品 ---------- */
  .cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .card{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
        background:rgba(9,12,17,.84);
        padding:22px 22px 20px;min-height:238px;display:flex;flex-direction:column;
        transition:transform .3s,border-color .3s,background .3s}
  .card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.24);background:rgba(14,18,25,.62)}
  .card::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 100% 0,rgba(169,214,255,.10),transparent 55%);
               opacity:0;transition:opacity .35s;pointer-events:none}
  .card:hover::after{opacity:1}
  .card .top{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--faint);letter-spacing:.12em}
  .card h3{margin:16px 0 0;font-size:18px;font-weight:600;letter-spacing:.01em}
  .card p{margin:9px 0 0;font-size:13px;color:var(--dim);flex:1}
  .card .foot{display:flex;gap:7px;flex-wrap:wrap;margin-top:18px}
  .card .arrow{position:absolute;right:18px;bottom:16px;color:var(--faint);transition:.25s}
  .card:hover .arrow{color:var(--accent);transform:translate(2px,-2px)}

  /* ---------- 文章 ---------- */
  .posts{border-top:1px solid var(--line-soft)}
  .post{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:24px;align-items:center;
        padding:20px 6px;border-bottom:1px solid var(--line-soft);transition:.22s}
  .post:hover{background:rgba(255,255,255,.025);padding-left:14px;padding-right:14px}
  .post .date{font-size:11.5px;color:var(--faint);font-variant-numeric:tabular-nums;letter-spacing:.06em}
  .post h3{margin:0;font-size:15.5px;font-weight:500}
  .post p{margin:4px 0 0;font-size:12.5px;color:var(--faint)}
  .post .meta{display:flex;gap:14px;font-size:11px;color:var(--faint);white-space:nowrap}
  .post:hover h3{color:var(--accent)}

  /* ---------- 状态 ---------- */
  .status-panel{border:1px solid var(--line);border-radius:20px;background:rgba(8,11,15,.86);
                padding:26px 28px;box-shadow:0 30px 90px rgba(0,0,0,.4)}
  .sp-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
           padding-bottom:18px;border-bottom:1px solid var(--line-soft)}
  .sp-title{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600}
  .sp-title small{font-weight:400;color:var(--faint);font-size:11px;letter-spacing:.1em}
  .metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line-soft);margin-top:1px}
  .metric{background:rgba(8,11,15,.55);padding:20px 18px}
  .metric .k{font-size:10.5px;letter-spacing:.16em;color:var(--faint);text-transform:uppercase}
  .metric .v{font-size:26px;font-weight:600;margin-top:8px;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
  .metric .v small{font-size:12px;color:var(--dim);font-weight:400;margin-left:4px;letter-spacing:0}
  .metric .d{font-size:11px;color:var(--faint);margin-top:4px}
  .bar{height:4px;border-radius:2px;background:rgba(255,255,255,.08);margin-top:12px;overflow:hidden}
  .bar i{display:block;height:100%;border-radius:2px;background:linear-gradient(90deg,#7fb8ff,#a9d6ff)}
  .sp-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:16px;font-size:11px;color:var(--faint);flex-wrap:wrap}
  .chart{width:100%;height:84px;margin-top:18px;display:block;opacity:.9}

  /* ---------- Footer ---------- */
  footer{border-top:1px solid var(--line-soft);padding:40px 0 54px;font-size:12px;color:var(--faint)}
  .foot-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:flex-start}
  footer a{border-bottom:1px solid rgba(255,255,255,.18);transition:.2s}
  footer a:hover{color:var(--ink);border-color:rgba(255,255,255,.5)}
  footer .credit{max-width:52ch;line-height:1.8}

  /* ---------- 动效开关 ---------- */
  .motion{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;align-items:center;gap:8px;
          border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:11px;color:var(--dim);
          background:rgba(8,11,15,.92);cursor:pointer;user-select:none;transition:.2s}
  .motion:hover{color:var(--ink);border-color:rgba(255,255,255,.3)}
  .motion .led{width:6px;height:6px;border-radius:50%;background:var(--ok);transition:.2s}
  .motion.off .led{background:var(--faint)}

  /* 滚动进场动画已移除：背景在动时，每批新元素做 transform/opacity 过渡会额外提升图层，
     在核显机器上正好卡在“作品/文章刚进入视口”的位置。内容现在直接出现在最终状态。 */

  @media (max-width:980px){
    .hero-grid{grid-template-columns:minmax(0,1fr);gap:38px}
    .hero-card{max-width:520px}
    .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
    .metrics{grid-template-columns:1fr 1fr}
    .nav-links{display:none}
  }
  @media (max-width:680px){
    .nav-in,.wrap{padding-left:18px;padding-right:18px}
    .nav-in{gap:12px}
    .nav-cta .dot-live{display:none}
    .nav-cta{gap:8px}
    .eyebrow{font-size:9.5px;letter-spacing:.12em}
    .cards{grid-template-columns:minmax(0,1fr)}
    .post{grid-template-columns:minmax(0,1fr);gap:6px}
    .post .meta{display:none}
    section{padding:60px 0}
    .hero{min-height:auto;padding:70px 0 60px}
  }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .pulse{animation:none}
  }
  /* ---------- 低性能模式：静态图 + 极慢推移，只走合成层 ---------- */
  #litebg{position:fixed;inset:0;z-index:0;overflow:hidden;display:none;background:#05070a}
  #litebg .lb-img{position:absolute;inset:-5%;background:url(assets/poster.jpg) center/cover no-repeat;
                  animation:lbDrift 70s ease-in-out infinite alternate;will-change:transform}
  #litebg .lb-glow{position:absolute;inset:0;
                   background:radial-gradient(55% 45% at 64% 36%,rgba(170,215,255,.16),transparent 70%);
                   animation:lbBreathe 16s ease-in-out infinite}
  html[data-mode="lite"] #litebg{display:block}
  html[data-mode="lite"] #bg{display:none}
  #litebg.paused .lb-img,#litebg.paused .lb-glow{animation-play-state:paused}
  @keyframes lbDrift{from{transform:scale(1.02) translate3d(0,0,0)}to{transform:scale(1.1) translate3d(-1.6%,-1.2%,0)}}
  @keyframes lbBreathe{0%,100%{opacity:.5}50%{opacity:1}}
  .only-lite{display:none}
  html[data-mode="lite"] .only-lite{display:inline}
  html[data-mode="lite"] .only-full{display:none}
  /* ---------- 个人简介 ---------- */
  .bio{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.75fr);gap:18px;align-items:start}
  .bio-main{display:flex;gap:22px;border:1px solid var(--line);border-radius:var(--radius);
            background:rgba(9,12,17,.9);padding:26px;min-width:0}
  .avatar{flex:none;width:70px;height:70px;border-radius:50%;display:flex;align-items:center;justify-content:center;
          font-size:24px;font-weight:600;color:var(--accent);letter-spacing:.02em;
          background:radial-gradient(circle at 32% 28%,rgba(169,214,255,.22),rgba(9,12,17,.92));
          border:1px solid rgba(169,214,255,.32)}
  .bio-text{min-width:0}
  .bio-text h3{margin:2px 0 0;font-size:19px;font-weight:600}
  .bio-text h3 span{font-size:10px;letter-spacing:.2em;color:var(--faint);margin-left:10px;font-weight:400}
  .bio-text .role{margin:7px 0 14px;font-size:12px;color:var(--accent);letter-spacing:.04em}
  .bio-text p{margin:0 0 10px;font-size:13.5px;color:var(--dim);line-height:1.85}
  .bio-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
  .bio-links a{font-size:11.5px;color:var(--dim);border:1px solid var(--line-soft);border-radius:999px;padding:4px 13px;transition:.2s}
  .bio-links a:hover{color:var(--ink);border-color:var(--line);background:rgba(255,255,255,.04)}
  .bio-facts{border:1px solid var(--line);border-radius:var(--radius);background:rgba(9,12,17,.8);padding:6px 20px;min-width:0}
  .bio-facts div{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:12.5px}
  .bio-facts div:last-child{border-bottom:0}
  .bio-facts span{color:var(--faint);white-space:nowrap}
  .bio-facts b{font-weight:500;color:var(--ink);text-align:right}

  /* ---------- 运行中的服务 ---------- */
  .svc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
  .svc{border:1px solid var(--line);border-radius:14px;background:rgba(9,12,17,.88);padding:18px 20px;min-width:0}
  .svc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
  .svc h3{margin:0;font-size:14.5px;font-weight:600}
  .svc .scope{font-size:10px;letter-spacing:.12em;color:var(--faint);margin-top:3px}
  .svc-metrics{display:flex;gap:22px;margin-top:14px}
  .svc-metrics div{font-size:10.5px;letter-spacing:.1em;color:var(--faint);text-transform:uppercase}
  .svc-metrics b{display:block;font-size:15px;letter-spacing:0;color:var(--ink);font-variant-numeric:tabular-nums;margin-bottom:3px}
  .svc .note{margin:12px 0 0;font-size:10.5px;color:var(--faint)}
  .pill-live.off{color:var(--faint);border-color:var(--line);background:rgba(255,255,255,.03)}
  .pill-live.off .pulse{background:var(--faint);box-shadow:none;animation:none}

  @media (max-width:880px){
    .bio{grid-template-columns:minmax(0,1fr)}
    .bio-main{flex-direction:column;gap:16px}
    .svc-grid{grid-template-columns:minmax(0,1fr)}
  }
  .content-error{position:fixed;left:50%;top:76px;transform:translateX(-50%);z-index:60;max-width:min(92vw,640px);
    background:rgba(122,35,35,.92);border:1px solid rgba(255,120,120,.35);color:#ffdada;font-size:12.5px;
    padding:9px 16px;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.4);line-height:1.6}
  /* ---------- 赞助者 ---------- */
  .sponsor-summary{margin:-6px 0 16px;font-size:11.5px;color:var(--faint);letter-spacing:.02em}
  .sponsor-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-soft)}
  .sponsor{display:grid;grid-template-columns:54px 44px minmax(0,1fr) auto;gap:16px;align-items:center;
           padding:15px 10px;border-bottom:1px solid var(--line-soft);transition:background .2s}
  .sponsor:hover{background:rgba(255,255,255,.026)}
  .sponsor .rank{font-size:19px;color:var(--faint);font-variant-numeric:tabular-nums;letter-spacing:.02em}
  .sponsor:nth-child(1) .rank{color:#ffd479}
  .sponsor:nth-child(2) .rank{color:#cfd6e2}
  .sponsor:nth-child(3) .rank{color:#e0a879}
  .sponsor:nth-child(1){background:linear-gradient(90deg,rgba(255,212,121,.055),transparent 62%)}
  .sponsor:nth-child(2){background:linear-gradient(90deg,rgba(207,214,226,.04),transparent 62%)}
  .sponsor:nth-child(3){background:linear-gradient(90deg,rgba(224,168,121,.04),transparent 62%)}
  .sponsor .avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
                   font-size:13.5px;color:var(--ink);border:1px solid var(--line);
                   background:radial-gradient(circle at 34% 28%,rgba(169,214,255,.2),rgba(9,12,17,.92))}
  .sponsor .who{min-width:0}
  .sponsor .who b{font-weight:500;font-size:14px}
  .sponsor .who small{display:block;margin-top:3px;color:var(--faint);font-size:11.5px;
                      white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .sponsor .amount{font-size:14px;color:var(--dim);font-variant-numeric:tabular-nums;white-space:nowrap}
  .sponsor.top .amount{color:var(--ink)}
  @media (max-width:680px){
    .sponsor{grid-template-columns:34px 38px minmax(0,1fr) auto;gap:10px;padding:13px 4px}
    .sponsor .rank{font-size:15px}
    .sponsor .avatar{width:34px;height:34px;font-size:12px}
    .sponsor .who b{font-size:13.5px}
    .sponsor .who small{font-size:11px}
  }

/* ---------- 独立页面 ---------- */
.page-head{padding:34px 0 8px}
.page-head h1{margin:10px 0 0;font-size:clamp(26px,3.4vw,38px);font-weight:600;letter-spacing:-.015em}
.page-head p{margin:12px 0 0;color:var(--dim);font-size:13.5px;max-width:62ch;line-height:1.8}
.page-body{padding-top:26px}
.empty-state{border:1px dashed var(--line);border-radius:14px;padding:38px;text-align:center;color:var(--faint);font-size:12.5px}

/* ---------- 友链 ---------- */
.friend-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.friend-card{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;
             background:rgba(9,12,17,.84);padding:18px;min-width:0;transition:.2s}
.friend-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.24);background:rgba(12,17,24,.9)}
.friend-avatar{flex:none;width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
               font-size:15px;color:var(--accent);border:1px solid var(--line);
               background:radial-gradient(circle at 32% 28%,rgba(169,214,255,.2),rgba(9,12,17,.92))}
.friend-card h3{margin:0;font-size:14px;font-weight:500;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.friend-card p{margin:5px 0 0;font-size:11.5px;color:var(--faint);line-height:1.6}
.friend-tag{font-size:9.5px;letter-spacing:.08em;color:var(--faint);border:1px solid var(--line-soft);
            border-radius:999px;padding:1px 7px;font-weight:400}

/* ---------- 申请友链 ---------- */
.apply{margin-top:26px;border:1px solid var(--line);border-radius:16px;background:rgba(9,12,17,.86);padding:24px}
.apply h3{margin:0;font-size:16px;font-weight:600}
.apply .sub{margin:6px 0 18px;font-size:12px;color:var(--faint)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:1/-1}
.apply label{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--faint)}
.apply input,.apply textarea{width:100%;background:#0f1319;border:1px solid var(--line);border-radius:9px;
                             padding:9px 11px;font-size:13px;color:var(--ink);outline:none;transition:.18s}
.apply input:focus,.apply textarea:focus{border-color:rgba(169,214,255,.5);background:#12171f}
.apply textarea{min-height:70px;resize:vertical}
.apply .form-foot{display:flex;align-items:center;gap:14px;margin-top:16px}
.apply .form-msg{font-size:11.5px;color:var(--ok)}
.apply .form-msg.err{color:#ff9d9d}
.apply button{border:0;border-radius:9px;padding:9px 20px;background:linear-gradient(180deg,#eaf4ff,#bcdcff);
              color:#071018;font-weight:600;font-size:12.5px;cursor:pointer}
.apply button:disabled{opacity:.5;cursor:not-allowed}

/* ---------- 赞助方式 ---------- */
.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.method-card{border:1px solid var(--line);border-radius:14px;background:rgba(9,12,17,.84);padding:18px;min-width:0}
.method-card .cur{font-size:9.5px;letter-spacing:.16em;color:var(--faint)}
.method-card h3{margin:6px 0 0;font-size:15px;font-weight:600}
.method-card .val{margin-top:10px;font-size:12px;color:var(--dim);line-height:1.65;word-break:break-all}
.method-card .note{margin-top:8px;font-size:10.5px;color:var(--faint)}
.method-card a{color:var(--accent);border-bottom:1px solid rgba(169,214,255,.3)}
.copy-btn{margin-top:10px;border:1px solid var(--line);background:none;border-radius:7px;padding:4px 10px;
          font-size:10.5px;color:var(--dim);cursor:pointer}
.copy-btn:hover{color:var(--ink);border-color:rgba(255,255,255,.3)}
.sp-tag{font-size:9.5px;color:var(--accent);border:1px solid rgba(169,214,255,.28);border-radius:999px;
        padding:1px 7px;margin-left:8px;vertical-align:1px;white-space:nowrap}

@media (max-width:980px){
  .friend-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .method-grid{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:680px){
  .friend-grid{grid-template-columns:minmax(0,1fr)}
  .form-grid{grid-template-columns:minmax(0,1fr)}
  .page-head{padding-top:26px}
}
/* ---------- 公共外壳补充 ---------- */
.logo-sub{color:var(--faint);font-weight:400;letter-spacing:.06em}
.nav-links a.on{color:var(--ink)}
.foot-copy{color:var(--ink);margin-bottom:8px}
.foot-links{display:flex;gap:16px;margin-top:10px;font-size:11.5px}
.foot-links a{border-bottom:1px solid transparent}
.foot-links a:hover{color:var(--ink);border-color:var(--line)}
/* ---------- 留言板 ---------- */
.msg-list{display:flex;flex-direction:column;gap:12px;margin-bottom:26px}
.msg{border:1px solid var(--line);border-radius:14px;background:rgba(9,12,17,.84);padding:16px 20px}
.msg-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.msg-head b{font-size:13.5px;font-weight:500}
.msg-head span{font-size:11px;color:var(--faint)}
.msg p{margin:8px 0 0;font-size:13px;color:var(--dim);line-height:1.8;white-space:pre-wrap;word-break:break-word}
.msg .site{margin-top:8px;font-size:11px;color:var(--accent)}
/* ---------- 性能模式常驻开关 / 页脚 ---------- */
.mode-pill{display:inline-flex;align-items:center;gap:7px;margin-left:-12px;
           border:1px solid var(--line);border-radius:999px;padding:5px 11px;
           font-size:10.5px;letter-spacing:.04em;color:var(--dim);white-space:nowrap;transition:.2s}
.mode-pill:hover{color:var(--ink);border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.04)}
.mode-pill i{width:6px;height:6px;border-radius:50%;background:var(--ok);transition:.2s}
.mode-pill.lite i{background:var(--accent)}
.foot-mode{font-size:11px;color:var(--faint);margin-top:6px}
.foot-mode a{color:var(--dim);border-bottom:1px solid var(--line-soft)}
.foot-mode a:hover{color:var(--ink);border-color:rgba(255,255,255,.4)}
footer{position:relative;z-index:3}
@media (max-width:680px){
  .mode-pill{margin-left:-4px;padding:4px 9px;font-size:10px}
}
/* ---------- 文章正文 ---------- */
.article{max-width:780px;font-size:14.5px;line-height:1.9;color:var(--dim)}
.article h1,.article h2,.article h3,.article h4{color:var(--ink);line-height:1.5;margin:1.8em 0 .6em;font-weight:600}
.article h1{font-size:26px;margin-top:0}
.article h2{font-size:21px;padding-bottom:.3em;border-bottom:1px solid var(--line-soft)}
.article h3{font-size:17px}
.article p{margin:0 0 1.1em}
.article a{color:var(--accent);border-bottom:1px solid rgba(169,214,255,.3)}
.article strong{color:var(--ink)}
.article ul,.article ol{margin:0 0 1.1em;padding-left:1.4em}
.article li{margin:.25em 0}
.article blockquote{margin:1.2em 0;padding:.6em 1em;border-left:2px solid rgba(169,214,255,.35);
                    background:rgba(169,214,255,.04);color:var(--dim);border-radius:0 8px 8px 0}
.article code{font-family:"Cascadia Mono",Consolas,monospace;font-size:.9em;background:rgba(255,255,255,.07);
              padding:1px 5px;border-radius:5px;color:#dbe7f5}
.article pre{margin:1.2em 0;padding:14px 16px;background:#0b0f14;border:1px solid var(--line);
             border-radius:10px;overflow:auto}
.article pre code{background:none;padding:0;font-size:12.5px;line-height:1.7}
.article img{max-width:100%;border-radius:10px;margin:.6em 0}
.article hr{border:0;border-top:1px solid var(--line-soft);margin:2em 0}
.md-table{overflow-x:auto;margin:1.2em 0}
.article table{border-collapse:collapse;width:100%;font-size:13px}
.article th,.article td{border:1px solid var(--line-soft);padding:8px 12px;text-align:left}
.article th{color:var(--ink);background:rgba(255,255,255,.03)}
.article .empty-state{color:var(--faint)}
.fold-btn{display:block;width:100%;margin:0 0 6px;padding:11px;border:1px dashed var(--line);
          background:rgba(255,255,255,.02);border-radius:10px;color:var(--dim);font-size:12px;cursor:pointer}
.fold-btn:hover{color:var(--ink);border-color:rgba(255,255,255,.3)}
.bio-title{font-size:10px;letter-spacing:.1em;color:var(--accent);border:1px solid rgba(169,214,255,.3);
           border-radius:999px;padding:2px 8px;margin-left:10px;font-weight:400;vertical-align:2px}
.bio-latin{font-size:10px;letter-spacing:.18em;color:var(--faint);margin-left:10px;font-weight:400}
.bio .avatar{overflow:hidden}
.bio .avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
/* ---------- 实时状态 ---------- */
.live-bar{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:11.5px;color:var(--faint)}
.live-bar.on{color:var(--ok)}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(94,224,160,.5);animation:pulse 2.4s infinite}
.live-dot.off{background:var(--faint);animation:none;box-shadow:none}
.foot-extra{font-size:11px;color:var(--faint);margin-top:6px;line-height:1.7}