:root{
    --paper:#f0ead9; --paper-2:#e7e0cc; --card:#fcf7ea;
    --film:#1c1712;
    --led:#e5674a; --led-soft:#f0997c;
    --ink:#15110b; --ink-2:#443b2c; --dim:#6f6553;
    --rule:#dcd1b8; --rule-2:#c3b598;
    --accent:#a8121c;
    --band:120px; --half:60px; --gap:28px;
    --slot:202px;
    --sans:"Inter","Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    --mono:"JetBrains Mono","SF Mono","Cascadia Mono",Consolas,"Courier New",monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  body{
    background-color:var(--paper);
    background-image:
      radial-gradient(120% 78% at 50% -12%,rgba(255,255,255,.55),transparent 62%),
      radial-gradient(100% 60% at 50% 112%,rgba(120,100,70,.10),transparent 60%);
    color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;
    overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column;
    position:relative;
  }
  /* 纸纹 */
  body::before{
    content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;mix-blend-mode:multiply;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 .42 0 0 0 0 .36 0 0 0 0 .26 0 0 0 .055 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  body > *{position:relative;z-index:1}
  ::selection{background:var(--film);color:var(--paper)}
  a{color:inherit;text-decoration:none}
  button{all:unset;cursor:pointer;font:inherit;color:inherit}

  /* ================= 顶栏 ================= */
  .bar{
    position:fixed;inset:0 0 auto 0;height:54px;z-index:60;display:grid;grid-template-columns:1fr auto;
    align-items:center;padding:0 26px;
    background:rgba(240,234,217,.9);backdrop-filter:blur(12px) saturate(1.1);
    border-bottom:1px solid var(--rule);
  }
  .bar .mark{display:flex;align-items:baseline;gap:10px;font-size:11.5px;letter-spacing:.18em;font-weight:600;white-space:nowrap}
  .bar .mark i{font-style:normal;font-family:var(--mono);font-size:8px;letter-spacing:.22em;color:var(--led);font-weight:500}
  .bar .mark s{text-decoration:none;font-family:var(--mono);font-size:8px;letter-spacing:.18em;color:var(--dim)}
  .bar .nav{display:flex;align-items:center;gap:6px}
  .bar .step{width:27px;height:27px;display:grid;place-items:center;border:1px solid var(--rule-2);font-size:12px;color:var(--ink-2);transition:.18s}
  .bar .step:hover{background:var(--film);color:var(--paper);border-color:var(--film)}
  .bar .step[disabled]{opacity:.2;pointer-events:none}
  .bar .step.txt{width:auto;padding:0 10px;font-family:var(--mono);font-size:8.5px;letter-spacing:.12em}
  #bswitch{display:flex;align-items:center;gap:9px;padding:5px 11px;border:1px solid var(--rule-2);transition:.18s;background:transparent}
  #bswitch:hover{border-color:var(--film)}
  #bswitch em{font-style:normal;font-size:12.5px;font-weight:600;letter-spacing:.02em}
  #bswitch i{font-style:normal;font-family:var(--mono);font-size:9px;color:var(--dim);letter-spacing:.12em}
  #bswitch s{text-decoration:none;font-size:8px;color:var(--dim)}

  /* ================= 页头 ================= */
  .hd{
    max-width:1680px;width:100%;margin:0 auto;padding:76px 26px 0;
    display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 34px;align-items:end;
  }
  .hd .eb{grid-column:1/-1;display:flex;align-items:center;gap:13px;font-family:var(--mono);
    font-size:8px;letter-spacing:.22em;color:var(--dim);margin-bottom:14px}
  .hd .eb b{font-weight:500;color:var(--paper);background:var(--film);padding:2.5px 7px;letter-spacing:.14em;white-space:nowrap}
  .hd .eb s{text-decoration:none;display:block;width:40px;height:1px;background:var(--rule-2)}
  h1{font-size:clamp(34px,4.2vw,54px);line-height:.94;letter-spacing:-.045em;font-weight:600;display:flex;align-items:baseline;gap:16px}
  h1 .cn{display:flex}
  h1 .cn span{display:inline-block;animation:letterIn .62s cubic-bezier(.2,.85,.25,1) both}
  h1 .cn span:nth-child(1){animation-delay:.02s}
  h1 .cn span:nth-child(2){animation-delay:.07s}
  h1 .cn span:nth-child(3){animation-delay:.12s}
  h1 .cn span:nth-child(4){animation-delay:.17s}
  @keyframes letterIn{from{opacity:0;transform:translateY(.28em) rotate(1.5deg);filter:blur(4px)}to{opacity:1;transform:none;filter:none}}
  h1 em{font-style:normal;font-family:var(--mono);font-size:11px;letter-spacing:.34em;color:var(--dim);font-weight:400;
    align-self:flex-end;padding-bottom:.55em;transform:translateY(0)}
  .hd .sub{margin-top:15px;font-size:12.5px;line-height:1.98;color:#564c3a;max-width:62ch}
  .hd .sub b{font-weight:600;color:var(--ink);font-family:var(--mono);font-size:11.5px;letter-spacing:.02em}
  .hd .sub u{text-decoration:none;border-bottom:1px solid var(--led);padding-bottom:1px}

  /* --- LED 日期后背 --- */
  .ldb{
    width:212px;flex:none;background:linear-gradient(180deg,#17120c,#0d0a06);border:1px solid #2b2418;
    border-radius:3px;padding:12px 14px 10px;position:relative;overflow:hidden;
    box-shadow:0 14px 30px -22px rgba(21,17,11,.9),inset 0 1px 0 rgba(255,255,255,.09),inset 0 -8px 18px rgba(0,0,0,.5);
  }
  .ldb::after{content:"";position:absolute;inset:0;pointer-events:none;
    background:linear-gradient(112deg,transparent 30%,rgba(255,255,255,.07) 44%,rgba(255,255,255,.015) 52%,transparent 66%)}
  .ldb .screw{position:absolute;width:3px;height:3px;border-radius:50%;background:#3a3122;box-shadow:inset 0 0 1px #000}
  .ldb .screw.a{left:5px;top:5px}.ldb .screw.b{right:5px;top:5px}
  .ldb .screw.fc{left:5px;bottom:5px}.ldb .screw.d{right:5px;bottom:5px}
  .ldb .yr{font-family:var(--mono);font-size:27px;line-height:1;letter-spacing:.13em;color:var(--led);
    text-shadow:0 0 9px rgba(229,103,74,.55),0 0 22px rgba(229,103,74,.25);font-weight:500;display:flex;align-items:baseline;gap:2px}
  .ldb .yr i{font-style:normal;font-size:8px;letter-spacing:.2em;color:#7a4a38;text-shadow:none;margin-left:6px;transform:translateY(-3px)}
  .ldb .rw{display:flex;align-items:baseline;gap:8px;margin-top:9px;font-family:var(--mono);font-size:7.5px;letter-spacing:.19em;color:#6d5b45}
  .ldb .rw b{font-weight:500;color:var(--led-soft);font-size:10px;letter-spacing:.06em}
  .ldb .rw em{font-style:normal;color:#5a4c3b}
  .ldb .bar{height:2px;background:#2a2218;margin-top:9px;position:relative;overflow:hidden}
  .ldb .bar i{position:absolute;left:0;top:0;bottom:0;width:0%;background:var(--led);box-shadow:0 0 8px rgba(229,103,74,.7)}
  .ldb .tag{margin-top:7px;font-family:var(--mono);font-size:6.5px;letter-spacing:.2em;color:#54452f;display:flex;justify-content:space-between}
  .ldb .tag .rec{color:var(--led);opacity:.9;animation:recBlink 2.4s steps(1) infinite}
  @keyframes recBlink{0%,72%{opacity:.9}73%,100%{opacity:.22}}

  /* ================= 景深刻度尺 ================= */
  .dof{max-width:1680px;width:100%;margin:22px auto 0;padding:0 26px}
  .dof .top{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);
    font-size:7.5px;letter-spacing:.2em;color:var(--dim);margin-bottom:21px}
  .dof .top b{font-weight:500;color:var(--ink-2)}
  .scale{position:relative;height:34px;border-bottom:1px solid var(--rule-2);cursor:ew-resize;touch-action:none}
  .scale .tk{position:absolute;bottom:0;width:1px;height:6px;background:var(--rule-2)}
  .scale .tk.maj{height:11px;background:#a8977a}
  .scale .tk.hot{background:var(--accent);height:14px}
  .scale .lb{position:absolute;bottom:13px;transform:translateX(-50%);font-family:var(--mono);font-size:8px;
    color:var(--dim);letter-spacing:.04em;pointer-events:none;transition:color .2s}
  .scale .lb.on{color:var(--accent)}
  .scale .prog{position:absolute;left:0;bottom:-1px;height:1px;background:var(--accent);width:0;transition:width .25s linear}
  .marker{position:absolute;top:-3px;bottom:0;width:1px;background:var(--accent);z-index:3;
    transition:left .3s cubic-bezier(.2,.8,.2,1)}
  .marker b{position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);
    font-family:var(--mono);font-size:9.5px;font-weight:500;color:var(--accent);background:var(--paper);
    padding:0 5px;line-height:1.55;white-space:nowrap;letter-spacing:.06em}
  .marker::after{content:"";position:absolute;left:-2.5px;bottom:-1px;width:6px;height:6px;
    border-right:1px solid var(--accent);border-bottom:1px solid var(--accent);transform:rotate(45deg);background:var(--paper)}

  /* ================= 卷轴 ================= */
  .reel{
    position:relative;margin-top:10px;height:clamp(402px,46vh,440px);
    overflow-x:auto;overflow-y:hidden;scrollbar-width:none;cursor:grab;
    display:flex;align-items:stretch;
    border-top:1px solid var(--rule-2);
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 82px,#000 calc(100% - 92px),transparent 100%);
    mask-image:linear-gradient(90deg,transparent 0,#000 82px,#000 calc(100% - 92px),transparent 100%);
  }
  .reel::-webkit-scrollbar{display:none}
  .reel.drag{cursor:grabbing}
  .strip{display:flex;height:auto;align-self:stretch;flex:none;position:relative;width:max-content;padding:0 9vw 0 60px;
    -webkit-user-select:none;user-select:none}

  /* --- 胶片带本体 --- */
  .band{
    position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:var(--band);z-index:1;
    background:
      linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,0) 20%,rgba(0,0,0,.34) 70%,rgba(0,0,0,.56)),
      linear-gradient(180deg,#2c2519,#161108 46%,#0e0b06);
    box-shadow:0 22px 40px -30px rgba(10,8,4,1),
      inset 0 1px 0 rgba(255,255,255,.17),inset 0 -1px 0 rgba(0,0,0,.7);
  }
  /* 齿孔：每 20px 一个，一帧 8 孔，符合 135 胶片规格；孔高按真实比例压扁 */
  .band::before,.band::after{
    content:"";position:absolute;left:0;right:0;height:14px;
    background-image:linear-gradient(90deg,transparent 0 4.5px,rgba(226,216,196,.82) 4.5px 15.5px,transparent 15.5px 20px);
    background-size:20px 9px;background-repeat:repeat;
  }
  .band::before{top:3px}
  .band::after{bottom:3px;background-position:0 100%}
  .band .sheen{position:absolute;inset:0;pointer-events:none;
    background:linear-gradient(102deg,transparent 18%,rgba(255,255,255,.05) 36%,rgba(255,255,255,.11) 44%,rgba(255,255,255,.03) 52%,transparent 70%)}
  .band .grain{position:absolute;inset:0;opacity:.55;mix-blend-mode:overlay;
    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='.95' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .45 0 0 0 0 .35 0 0 0 .10 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E")}

  .grp{position:relative;display:flex;align-items:stretch;z-index:2}
  .grp.first::before{content:"";position:absolute;left:0;top:calc(50% - var(--half));width:1px;height:var(--band);
    background:rgba(229,103,74,.55);z-index:4}
  .grp .edge{position:absolute;left:2px;top:calc(50% - var(--half) - 13px);z-index:3;pointer-events:none;
    font-family:var(--mono);font-size:6.5px;letter-spacing:.3em;color:#b8aa8e;opacity:.72;white-space:nowrap}

  /* --- 画格 --- */
  .gate{position:absolute;left:0;top:calc(50% - var(--half));height:var(--band);width:100%;z-index:2;pointer-events:none;
    background:linear-gradient(180deg,rgba(255,255,255,.014),rgba(255,255,255,0) 30%,rgba(0,0,0,.038))}
  .gate::before{content:"";position:absolute;left:0;top:15px;bottom:15px;width:1px;background:rgba(255,255,255,.13)}
  .gate .ab{position:absolute;left:7px;top:19px;font-family:var(--mono);font-size:6.5px;letter-spacing:.16em;color:rgba(240,234,217,.32)}
  .gate .gy{position:absolute;left:7px;bottom:19px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;
    color:var(--led);text-shadow:0 0 9px rgba(229,103,74,.5);font-weight:500;line-height:1}
  .gate .gy.sm{color:rgba(229,103,74,.35);text-shadow:none;font-size:9px;letter-spacing:.2em}
  .gate .fn{position:absolute;right:8px;top:19px;font-family:var(--mono);font-size:6.5px;letter-spacing:.1em;color:rgba(240,234,217,.26)}

  /* --- 卡片 --- */
  .slot{position:relative;flex:none;width:var(--slot)}
  .fc{
    position:absolute;left:0;right:16px;height:106px;background:var(--card);
    border:1px solid #cbba9c;padding:10px 10px 8px;display:grid;
    grid-template-columns:minmax(0,1fr) 58px;grid-template-rows:auto minmax(0,1fr) auto;
    column-gap:9px;cursor:pointer;text-align:left;z-index:6;
    opacity:0;transform:translateY(8px);filter:blur(6px);
    transition:opacity .55s ease,transform .55s cubic-bezier(.2,.8,.25,1),filter .55s ease,
               background .22s,border-color .22s,box-shadow .28s;
    box-shadow:0 1px 0 rgba(255,255,255,.85) inset,0 8px 16px -16px rgba(21,17,11,.55);
  }
  .fc.focus{opacity:1;transform:translateY(0);filter:blur(var(--dz,0px))}
  .fc.up{bottom:calc(50% + var(--half) + var(--gap))}
  .fc.dn{top:calc(50% + var(--half) + var(--gap))}
  .fc:hover,.fc:focus-visible{
    background:#1a150f;border-color:#4a3d28;z-index:9;
    box-shadow:0 22px 34px -24px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.08);
    filter:none;
  }
  .fc .no{grid-area:1/1;font-family:var(--mono);font-size:7px;letter-spacing:.15em;color:#a89a7c;display:flex;justify-content:space-between;align-items:center;transition:color .22s}
  .fc .no em{font-style:normal;color:var(--accent);letter-spacing:.05em;transition:color .22s}
  .fc .no u{text-decoration:none;color:#b9ab8d}
  .fc .n{grid-area:2/1;margin-top:6px;font-size:13.5px;line-height:1.38;font-weight:500;letter-spacing:-.012em;color:var(--ink);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .22s}
  .fc .m{grid-area:3/1/4/3;margin-top:auto;border-top:1px solid var(--rule);font-family:var(--mono);font-size:8px;letter-spacing:.03em;
    color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-top:7px;display:flex;gap:7px;transition:border-color .22s,color .22s}
  .fc .m em{font-style:normal;margin-left:auto;color:#a3947a;flex:none;transition:color .22s}
  .fc:hover .no,.fc:hover .no u{color:#7d7057}
  .fc:hover .no em{color:var(--led)}
  .fc:hover .n{color:#f7f0de}
  .fc:hover .m{color:#a89a80;border-top-color:rgba(255,255,255,.16)}
  .fc:hover .m em{color:var(--led-soft)}
  /* 卡上的实物照片位 */
  .fc .ph{grid-area:1/2/3/3;height:58px;position:relative;overflow:hidden;border:1px solid #c9b795;
    background:#e8dfc9;align-self:start}
  .fc .ph img{width:100%;height:100%;object-fit:cover;display:block;
    filter:grayscale(1) sepia(.6) blur(5px) contrast(.9);opacity:0;
    transition:filter .8s ease .1s,opacity .8s ease .1s,transform .5s cubic-bezier(.2,.8,.25,1)}
  .fc.focus .ph img{filter:grayscale(.92) sepia(.22) contrast(1.05);opacity:.94;
    transition:filter .8s ease .1s,opacity .8s ease .1s,transform .5s cubic-bezier(.2,.8,.25,1)}
  .fc .ph::after{content:"";position:absolute;inset:0;pointer-events:none;
    background:linear-gradient(160deg,rgba(255,255,255,.28),transparent 46%)}
  .fc .ph.empty{border-style:dashed;border-color:#c6b595;background:
    repeating-linear-gradient(45deg,rgba(120,100,70,.055) 0 3px,transparent 3px 7px),#eee6d3;
    display:grid;place-items:center}
  .fc .ph.empty span{font-family:var(--mono);font-size:5.5px;line-height:1.7;letter-spacing:.16em;
    color:#b3a281;text-align:center;transition:color .22s}
  .fc .ph.empty{border-style:dashed}
  .fc:hover .ph{border-color:#5a4c34}
  .fc:hover .ph img{filter:grayscale(.25) sepia(.1) contrast(1.02);opacity:1;transform:scale(1.06)}
  .fc:hover .ph.empty span{color:#7d7057}
  /* 卡与片的引线 + 接口 */
  .fc::after{content:"";position:absolute;left:50%;width:1px;transition:background .22s}
  .fc.up::after{bottom:calc(-1 * var(--gap));height:var(--gap);
    background:linear-gradient(180deg,#b6a486,rgba(182,164,134,.12))}
  .fc.dn::after{top:calc(-1 * var(--gap));height:var(--gap);
    background:linear-gradient(180deg,rgba(182,164,134,.12),#b6a486)}
  .fc:hover::after{background:var(--led)}
  .fc .notch{position:absolute;left:50%;margin-left:-3.5px;width:7px;height:7px;background:var(--paper);
    border:1px solid #cbba9c;transform:rotate(45deg);transition:.22s;z-index:1}
  .fc.up .notch{bottom:-4.5px}
  .fc.dn .notch{top:-4.5px}
  .fc:hover .notch{background:var(--led);border-color:var(--led);box-shadow:0 0 10px rgba(229,103,74,.6)}

  /* 卷末 */
  .endcard{position:relative;flex:none;width:min(420px,72vw);height:100%;display:flex;flex-direction:column;
    justify-content:center;gap:15px;padding-left:56px;margin-left:56px;z-index:3}
  .endcard::before{content:"";position:absolute;left:0;top:calc(50% - var(--half));width:1px;height:var(--band);background:rgba(229,103,74,.4)}
  .endcard small{font-family:var(--mono);font-size:8px;letter-spacing:.24em;color:var(--dim)}
  .endcard a.big{font-size:clamp(25px,3.2vw,38px);font-weight:600;letter-spacing:-.04em;line-height:1;display:flex;align-items:baseline;gap:10px}
  .endcard a.big i{font-style:normal;font-family:var(--mono);font-size:.26em;letter-spacing:.14em;color:var(--dim)}
  .endcard a.big:hover{color:var(--accent)}
  .endcard .back{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--dim);border-bottom:1px solid var(--rule-2);align-self:flex-start;padding-bottom:3px}
  .endcard .back:hover{color:var(--ink);border-color:var(--ink)}

  /* ================= 密度带 ================= */
  .dens{max-width:1680px;width:100%;margin:14px auto 0;padding:0 26px}
  .dens .ttl{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);
    font-size:7.5px;letter-spacing:.2em;color:var(--dim);margin-bottom:7px}
  .dens .ttl b{font-weight:500;color:var(--ink-2);letter-spacing:.14em}
  .dens .bars{display:flex;align-items:flex-end;gap:1.5px;height:42px;cursor:crosshair;
    border-bottom:1px solid var(--rule-2);padding-bottom:1px;position:relative}
  .dens .bars i{flex:1;min-width:1px;background:#cec0a3;transition:background .14s,height .18s;display:block}
  .dens .bars i.hi{background:#b3a081}
  .dens .bars i.on{background:var(--accent);box-shadow:0 0 9px rgba(168,18,28,.35)}
  .dens .ax{position:relative;height:16px}
  .dens .ax span{position:absolute;top:3px;transform:translateX(-50%);font-family:var(--mono);font-size:7.5px;color:var(--dim);letter-spacing:.06em}
  .dens .ax span::before{content:"";position:absolute;left:50%;top:-3px;width:1px;height:3px;background:var(--rule-2)}

  /* ================= 页脚 ================= */
  .foot{max-width:1680px;width:100%;margin:auto auto 0;padding:10px 26px 13px;display:flex;justify-content:space-between;
    align-items:center;font-family:var(--mono);font-size:8px;letter-spacing:.16em;color:var(--dim)}
  .foot .l{display:flex;gap:20px}
  .foot .l b{font-weight:500;color:var(--ink)}
  .foot .l .hint2{opacity:.62;letter-spacing:.1em}
  .foot .pg{display:flex;align-items:center;gap:9px}
  .foot .mini{width:132px;height:11px;background:#221b13;position:relative;overflow:hidden;cursor:ew-resize;touch-action:none;
    -webkit-mask-image:repeating-linear-gradient(90deg,#000 0 3px,transparent 3px 4px,#000 4px 16px,transparent 16px 17px);
    mask-image:repeating-linear-gradient(90deg,#000 0 3px,transparent 3px 4px,#000 4px 16px,transparent 16px 17px)}
  .foot .mini i{position:absolute;left:0;top:0;bottom:0;width:0%;background:var(--led);opacity:.9}

  /* ================= 右侧档案单 ================= */
  .sh{position:fixed;inset:0;z-index:80;pointer-events:none}
  .sh .mask{position:absolute;inset:0;background:rgba(21,17,11,.34);opacity:0;transition:opacity .34s}
  .sh .pn{position:absolute;right:0;top:0;bottom:0;width:min(700px,100%);background:var(--card);
    border-left:1px solid var(--film);transform:translateX(101%) scale(.994);transform-origin:100% 50%;
    transition:transform .56s cubic-bezier(.22,.9,.14,1);display:flex;overflow:hidden;isolation:isolate;
    box-shadow:-30px 0 60px -40px rgba(21,17,11,.9)}
  /* 曝光扫光 */
  .sh .pn::after{content:"";position:absolute;inset:0;z-index:7;pointer-events:none;opacity:0;
    background:linear-gradient(104deg,transparent 26%,rgba(255,246,225,.62) 46%,rgba(255,238,205,.18) 55%,transparent 72%)}
  .sh.open .pn::after{animation:expose .9s cubic-bezier(.4,0,.6,1) .3s}
  @keyframes expose{0%{opacity:0;transform:translateX(-46%)}22%{opacity:.85}100%{opacity:0;transform:translateX(46%)}}
  /* 快门帘：两片幕帘上下分开 */
  .sh .shutter{position:absolute;inset:0;z-index:8;pointer-events:none}
  .sh .shutter i{position:absolute;left:0;right:0;height:50.4%;
    background:linear-gradient(180deg,#241d14,#100c07 46%,#0a0805)}
  .sh .shutter .bt{top:0}
  .sh .shutter .bb{bottom:0;background:linear-gradient(0deg,#241d14,#100c07 46%,#0a0805)}
  .sh .shutter .bt::after,.sh .shutter .bb::after{content:"";position:absolute;left:0;right:0;height:1px;
    background:rgba(240,234,217,.26);box-shadow:0 0 12px rgba(255,238,205,.35)}
  .sh .shutter .bt::after{bottom:0}
  .sh .shutter .bb::after{top:0}
  .sh.open .shutter .bt{animation:bladeUp .6s cubic-bezier(.62,.02,.32,1) .26s both}
  .sh.open .shutter .bb{animation:bladeDn .6s cubic-bezier(.62,.02,.32,1) .26s both}
  @keyframes bladeUp{from{transform:translateY(0)}to{transform:translateY(-101%)}}
  @keyframes bladeDn{from{transform:translateY(0)}to{transform:translateY(101%)}}
  /* 换机型时的内容切换 */
  .sh .in{transition:opacity .18s ease,transform .2s cubic-bezier(.2,.8,.25,1),filter .18s}
  .sh.swap .in{opacity:0;transform:translateY(10px);filter:blur(4px);transition-duration:.13s}
  .sh.open{pointer-events:auto}
  .sh.open .mask{opacity:1}
  .sh.open .pn{transform:none}
  /* 左缘：胶片齿孔竖条 */
  .perfcol{width:22px;flex:none;background:linear-gradient(90deg,#100c07,#1b150e);position:relative;overflow:hidden}
  .perfcol::before{content:"";position:absolute;inset:0;
    background-image:repeating-linear-gradient(180deg,rgba(240,234,217,.9) 0 7px,transparent 7px 20px);
    background-size:13px 21px;background-position:4.5px 0;background-repeat:repeat-y;opacity:.85;
    animation:runFilm 9s linear infinite}
  @keyframes runFilm{from{background-position-y:0}to{background-position-y:200px}}
  .sh.open .perfcol::before{animation-duration:1.9s}
  .scroller{flex:1;overflow-y:auto;overflow-x:hidden;position:relative}
  .sh .hd2{position:sticky;top:0;background:var(--card);display:flex;justify-content:space-between;align-items:center;
    padding:14px 26px 11px;border-bottom:1px solid var(--film);z-index:4}
  .sh .hd2 span{font-family:var(--mono);font-size:7.5px;letter-spacing:.22em;color:var(--dim)}
  .sh .hd2 .nav2{display:flex;gap:4px;align-items:center}
  .sh .hd2 button{font-family:var(--mono);font-size:9px;letter-spacing:.14em;padding:5px 9px;border:1px solid var(--rule-2);transition:.18s}
  .sh .hd2 button[data-step]{font-size:10px;padding:5px 8px;color:var(--ink-2)}
  .sh .hd2 button[disabled]{opacity:.28;pointer-events:none}
  .sh .hd2 button:hover{background:var(--film);color:var(--paper);border-color:var(--film)}
  .sh .in{padding:26px 30px 54px 26px;position:relative}
  .sh .wm{position:absolute;right:14px;top:44px;font-family:var(--mono);font-size:106px;line-height:.8;
    letter-spacing:-.06em;color:rgba(21,17,11,.045);font-weight:600;pointer-events:none;z-index:0}
  .sh .tag{position:relative;z-index:1;display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);
    font-size:7.5px;letter-spacing:.16em;color:var(--accent);border:1px solid rgba(168,18,28,.32);padding:3px 8px}
  .sh .tag i{font-style:normal;width:4px;height:4px;background:var(--accent);border-radius:50%}
  .sh h2{position:relative;z-index:1;margin-top:15px;font-size:clamp(25px,3.3vw,35px);line-height:1.16;letter-spacing:-.035em;font-weight:600}
  .sh .al{position:relative;z-index:1;margin-top:8px;font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.03em}
  .sh .tx{position:relative;z-index:1;margin-top:22px;font-size:12.5px;line-height:2.12;color:#3d3528;max-width:56ch}
  .sh .tx a,.sh .mnote a{color:var(--accent);border-bottom:1px solid currentColor;overflow-wrap:anywhere}
  .sh .tx.none{color:var(--dim);font-size:12px}
  .sh .tx p{margin:0}
  .sh .tx p + p{margin-top:15px}
  .sh .tx .sp{margin-top:16px;padding-top:11px;border-top:1px solid var(--rule-2);
    font-family:var(--mono);font-size:9px;letter-spacing:.05em;line-height:1.9;color:#7d7057}
  /* 参数条：一行 N 格，标签在上、值在下，比原来的两列表更早看到 */
  .sh dl.sum{position:relative;z-index:1;margin-top:20px;display:grid;
    grid-template-columns:repeat(var(--cols,3),minmax(0,1fr));
    border-top:1px solid var(--film);border-bottom:1px solid var(--rule)}
  .sh dl.sum div{display:flex;flex-direction:column;gap:6px;min-width:0;padding:10px 14px 11px 0}
  .sh dl.sum div + div{border-left:1px solid var(--rule);padding-left:14px}
  /* 6 格折成 3+3 时，每行第一格不该有左竖线 */
  .sh dl.sum.multi div:nth-child(3n+1){border-left:none;padding-left:0}
  .sh dl.sum.multi div:nth-child(n+4){border-top:1px solid var(--rule)}
  .sh dl.sum.multi div:nth-child(n+4){border-top:1px solid var(--rule)}
  /* 6 格折成 3+3 时，每行第一格不该有左竖线 */
  .sh dl.sum.multi div:nth-child(3n+1){border-left:none;padding-left:0}
  .sh dl.sum.multi div:nth-child(n+4){border-top:1px solid var(--rule)}
  .sh dl.sum.multi div:nth-child(n+4){border-top:1px solid var(--rule)}
  .sh dl.sum dt{font-family:var(--mono);font-size:6.6px;letter-spacing:.19em;color:var(--dim)}
  .sh dl.sum dd{font-size:12.5px;line-height:1.55;color:var(--ink-2);overflow-wrap:anywhere}
  .sh .src{position:relative;z-index:1;margin-top:22px;font-family:var(--mono);font-size:9px;letter-spacing:.03em;color:var(--dim);line-height:2}
  .sh .src a{color:var(--accent);border-bottom:1px solid currentColor}
  /* 实物图版 */
  .sh .shot{position:relative;z-index:1;margin-top:24px;border:1px solid #cbba9c;background:#eae1cc;
    padding:9px;box-shadow:0 12px 24px -22px rgba(21,17,11,.85)}
  .sh .shot .fr{display:grid;place-items:center;min-height:108px;overflow:hidden;
    background:radial-gradient(120% 100% at 50% 34%,rgba(255,255,255,.62),rgba(255,255,255,0) 66%),#e5dbc2}
  .sh .shot img{max-width:100%;max-height:236px;display:block;mix-blend-mode:multiply;
    filter:grayscale(.9) sepia(.16) contrast(1.04)}
  .sh .shot.empty .fr{min-height:112px;border:1px dashed #bda98a;
    background:repeating-linear-gradient(45deg,rgba(120,100,70,.055) 0 4px,transparent 4px 9px),#ece3cf}
  .sh .shot.empty .fr .noph{display:flex;flex-direction:column;align-items:center;gap:9px;padding:14px 0}
  .sh .shot.empty .fr svg{width:40px;height:26px;fill:none;stroke:#a99a7c;stroke-width:1.1;opacity:.75}
  .sh .shot.empty .fr span{font-family:var(--mono);font-size:8px;letter-spacing:.18em;color:#8e7f63}
  .sh .shot .cap2{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:8px;
    font-family:var(--mono);font-size:6.6px;letter-spacing:.16em;color:var(--dim)}
  .sh .shot .cap2 b{font-weight:500;color:var(--ink-2);letter-spacing:.1em}
  .sh .shot .act{display:flex;gap:4px;flex:none}
  .sh .shot .act button{font-family:var(--mono);font-size:6.6px;letter-spacing:.1em;padding:3px 7px;
    border:1px solid var(--rule-2);color:var(--ink-2);transition:.18s}
  .sh .shot .act button:hover{background:var(--film);color:var(--paper);border-color:var(--film)}
  /* 机型线稿 */
  .sh .vis{position:relative;z-index:1;margin-top:18px;display:flex;align-items:flex-end;justify-content:flex-end;gap:20px}
  .sh .vis svg{width:206px;height:114px;flex:none}
  .sh .vis svg path,.sh .vis svg circle,.sh .vis svg rect{stroke:#6b5f49;stroke-width:.78;fill:none;opacity:.66}
  .sh .vis .cap{font-family:var(--mono);font-size:7px;letter-spacing:.18em;color:var(--dim);line-height:1.9;text-align:right;padding-bottom:4px}
  /* 本卷位置 */
  .sh .plate{position:relative;z-index:1;margin-top:30px;padding-top:11px;border-top:1px solid var(--rule)}
  .sh .plate .ph{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);
    font-size:7.5px;letter-spacing:.16em;color:var(--dim)}
  .sh .plate .ph b{font-weight:500;color:var(--ink-2);letter-spacing:.1em}
  .sh .plate .filmbar{margin-top:10px;height:18px;background:linear-gradient(180deg,#2a2318,#15110b);position:relative;
    box-shadow:0 6px 14px -12px rgba(0,0,0,.9)}
  .sh .plate .filmbar::before,.sh .plate .filmbar::after{content:"";position:absolute;left:0;right:0;height:3px;
    background-image:repeating-linear-gradient(90deg,transparent 0 3px,rgba(228,219,199,.55) 3px 7px,transparent 7px 10px)}
  .sh .plate .filmbar::before{top:2px}
  .sh .plate .filmbar::after{bottom:2px}
  .sh .plate .filmbar i{position:absolute;top:-5px;bottom:-5px;width:2px;margin-left:-1px;background:var(--led);
    box-shadow:0 0 9px rgba(229,103,74,.85);transition:left .4s cubic-bezier(.2,.8,.2,1)}
  .sh .plate .filmbar i::after{content:"";position:absolute;left:50%;top:-4px;transform:translateX(-50%);
    border:3px solid transparent;border-top-color:var(--led)}
  /* 同年机型 */
  .sh .sib{position:relative;z-index:1;margin-top:18px}
  .sh .sib .ph{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);
    font-size:7.5px;letter-spacing:.16em;color:var(--dim)}
  .sh .sib .list{display:flex;flex-wrap:wrap;gap:5px;margin-top:9px}
  .sh .sib button{border:1px solid var(--rule-2);padding:5px 9px;font-size:11.5px;color:var(--ink-2);transition:.18s;max-width:100%;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .sh .sib button:hover{background:var(--film);color:var(--paper);border-color:var(--film)}
  /* 校订 / 存疑标记 */
  .sh .crt{position:relative;z-index:1;margin-top:12px;display:flex;gap:5px;flex-wrap:wrap}
  .sh .crt span{font-family:var(--mono);font-size:6.8px;letter-spacing:.1em;padding:3px 7px;
    border:1px solid rgba(168,18,28,.34);color:var(--accent);line-height:1.5}
  .sh .crt span.b{color:var(--dim);border-color:var(--rule-2)}
  /* 修订说明（页边注） */
  .sh .mnote{position:relative;z-index:1;margin-top:20px;padding:11px 13px 12px;border-left:2px solid var(--accent);
    background:linear-gradient(90deg,rgba(168,18,28,.05),rgba(168,18,28,0) 78%);
    font-size:11.5px;line-height:1.95;color:#4a4033}
  .sh .mnote b{display:block;font-family:var(--mono);font-size:6.8px;letter-spacing:.2em;color:var(--accent);
    margin-bottom:6px;font-weight:500}
  /* 器材档案 */
  .sh .gear{position:relative;z-index:1;margin-top:22px;display:flex;align-items:center;gap:10px;
    border:1px solid var(--film);padding:10px 13px;transition:.2s;background:transparent}
  .sh .gear .t{font-family:var(--mono);font-size:7px;letter-spacing:.2em;color:var(--dim);display:block}
  .sh .gear .n{font-size:13px;font-weight:600;margin-top:3px;display:block;letter-spacing:-.01em}
  .sh .gear .n em{font-style:normal;font-family:var(--mono);font-size:8.5px;color:var(--dim);font-weight:400;margin-left:7px;letter-spacing:.06em}
  .sh .gear .c{margin-left:auto;font-family:var(--mono);font-size:9px;color:var(--accent);flex:none;text-align:right;line-height:1.6}
  .sh .gear .c s{display:block;text-decoration:none;font-size:7px;color:#a3947a;letter-spacing:.1em}
  .sh .gear:hover{background:var(--film);border-color:var(--film);color:var(--paper)}
  .sh .gear:hover .t,.sh .gear:hover .c s{color:#b8aa8e}
  .sh .gear:hover .c{color:var(--led-soft)}
  .sh .gear.off{border-style:dashed;border-color:var(--rule-2);cursor:default}
  .sh .gear.off .n{font-size:11.5px;font-weight:400;color:#6b6252}
  .sh .gear.off .c{color:var(--dim)}
  .sh .gear.off a{border-bottom:1px solid currentColor;color:var(--accent)}
  /* 样片 */
  .sh .smp{position:relative;z-index:1;margin-top:26px}
  .sh .smp .ph{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--mono);
    font-size:7.5px;letter-spacing:.16em;color:var(--dim);padding-top:11px;border-top:1px solid var(--film)}
  .sh .smp .ph b{font-weight:500;color:var(--ink-2);letter-spacing:.1em}
  /* 每行一条剪下来的底片：深色片基 + 上下齿孔 + 行首卷号 */
  .sh .smp .smpr{position:relative;margin-top:9px;padding:13px 6px 12px;
    background:linear-gradient(180deg,#251e14,#141009);
    box-shadow:0 10px 22px -20px rgba(21,17,11,.95),inset 0 0 0 1px rgba(255,240,210,.045)}
  .sh .smp .smpr::before,.sh .smp .smpr::after{content:"";position:absolute;left:0;right:0;height:5px;
    pointer-events:none;opacity:.92;
    background-image:repeating-linear-gradient(90deg,transparent 0 4px,rgba(233,223,203,.62) 4px 9px,transparent 9px 13px)}
  .sh .smp .smpr::before{top:3px}
  .sh .smp .smpr::after{bottom:3px}
  .sh .smp .smpr .rl{position:absolute;left:8px;top:1px;z-index:2;padding:0 5px 0 4px;
    background:#251e14;font-family:var(--mono);font-size:6px;line-height:1.1;letter-spacing:.2em;
    color:rgba(233,223,203,.78);white-space:nowrap;pointer-events:none}
  .sh .smp .gr{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding-left:0}
  .sh .smp .it{display:block;text-align:left;min-width:0}
  .sh .smp .fr{display:block;position:relative;overflow:hidden;background:#0c0906}
  /* 显影：先是一层模糊的亮雾，解码完成后收成清晰画面 */
  .sh .smp .fr img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;opacity:0;
    filter:blur(9px) brightness(1.12) grayscale(.86) sepia(.16) contrast(1.02);
    transition:opacity .62s ease-out,filter .95s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.8,.25,1)}
  .sh .smp .fr img.dev{opacity:1;filter:grayscale(.86) sepia(.16) contrast(1.02)}
  .sh .smp .fr img.raw{opacity:1;filter:none}
  .sh .smp .it:hover .fr img{filter:none;transform:scale(1.06)}
  .sh .smp .fr::after{content:"↗";position:absolute;right:5px;top:4px;font-family:var(--mono);font-size:9px;
    color:#fff;opacity:0;transition:.2s;text-shadow:0 1px 4px rgba(0,0,0,.85)}
  .sh .smp .it:hover .fr::after{opacity:.95}
  .sh .smp .au{margin-top:5px;font-family:var(--mono);font-size:6.6px;letter-spacing:.04em;
    color:rgba(236,227,209,.76);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
  .sh .smp .tt{font-size:9px;line-height:1.45;color:rgba(236,227,209,.56);margin-top:2px;
    display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
  .sh .smp .it:hover .au,.sh .smp .it:hover .tt{color:var(--led-soft)}
  .sh .smp .cap{display:flex;justify-content:space-between;gap:10px;margin-top:9px;font-family:var(--mono);
    font-size:6.2px;letter-spacing:.1em;color:#a3947a}
  .sh .smp .cap a{color:var(--accent);border-bottom:1px solid currentColor}
  /* 更多作品：整条按钮，点进该机型的作品聚合页 */
  .sh .smp .more{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;
    margin-top:11px;padding:9px 12px;border:1px solid var(--film);font-family:var(--mono);font-size:8.5px;
    letter-spacing:.16em;color:var(--ink-2);transition:.2s;background:transparent;cursor:pointer;text-align:left}
  .sh .smp .more b{font-weight:500;color:var(--accent);letter-spacing:.1em}
  .sh .smp .more:hover{background:var(--film);border-color:var(--film);color:var(--paper)}
  .sh .smp .more:hover b{color:var(--led-soft)}
  /* 内容逐条入场 */
  .sh.open .in .tag,.sh.open .in h2,.sh.open .in .al,.sh.open .in .tx,.sh.open .in .shot,
  .sh.open .in dl,.sh.open .in .src,.sh.open .in .plate,.sh.open .in .sib,.sh.open .in .vis,
  .sh.open .in .crt,.sh.open .in .mnote,.sh.open .in .gear,.sh.open .in .smp{animation:rise .5s cubic-bezier(.2,.85,.25,1) both}
  .sh.open .in .crt{animation-delay:.12s}
  .sh.open .in .tag{animation-delay:.12s}
  .sh.open .in h2{animation-delay:.17s}
  .sh.open .in .al{animation-delay:.21s}
  .sh.open .in .tx{animation-delay:.26s}
  .sh.open .in .shot{animation-delay:.30s}
  .sh.open .in dl{animation-delay:.31s}
  .sh.open .in .mnote{animation-delay:.33s}
  .sh.open .in .gear{animation-delay:.35s}
  .sh.open .in .smp{animation-delay:.37s}
  .sh.open .in .src{animation-delay:.39s}
  .sh.open .in .plate{animation-delay:.42s}
  .sh.open .in .sib{animation-delay:.47s}
  @keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

  /* ================= 品牌总览 ================= */
  .bm{position:fixed;inset:54px 0 0 0;z-index:70;background:rgba(240,234,217,.985);backdrop-filter:blur(14px);
    overflow-y:auto;opacity:0;pointer-events:none;transition:opacity .26s}
  .bm.open{opacity:1;pointer-events:auto}
  .bm .in2{max-width:1120px;margin:0 auto;padding:42px 26px 80px}
  .bm .h{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--film);padding-bottom:11px}
  .bm .h h3{font-size:12px;letter-spacing:.2em;font-weight:600}
  .bm .h span{font-family:var(--mono);font-size:8px;letter-spacing:.16em;color:var(--dim)}
  .bm .row{display:grid;grid-template-columns:40px 84px 1fr 74px 96px 30px;gap:12px;align-items:center;
    padding:10px 8px;border-bottom:1px solid var(--rule);cursor:pointer;transition:.18s}
  .bm .row .ix{font-family:var(--mono);font-size:8px;color:#b3a68d;letter-spacing:.1em}
  .bm .row .cd{font-family:var(--mono);font-size:8px;color:var(--dim);letter-spacing:.16em}
  .bm .row .nm{font-size:14px;font-weight:500;display:flex;gap:10px;align-items:baseline}
  .bm .row .nm em{font-style:normal;font-family:var(--mono);font-size:8.5px;color:var(--dim);letter-spacing:.1em}
  .bm .row .cn2{font-family:var(--mono);font-size:11px;text-align:right}
  .bm .row .yr2{font-family:var(--mono);font-size:8.5px;text-align:right;color:var(--dim)}
  .bm .row .d{width:6px;height:6px;border-radius:50%;justify-self:end}
  .bm .row:hover,.bm .row.on{background:var(--film);color:var(--paper)}
  .bm .row:hover .cd,.bm .row.on .cd,.bm .row:hover .ix,.bm .row.on .ix,
  .bm .row:hover .nm em,.bm .row.on .nm em,.bm .row:hover .yr2,.bm .row.on .yr2{color:#c2b393}

  /* ================= 特效：闪光 / 过片 ================= */
  .torch{position:fixed;width:540px;height:540px;margin:-270px 0 0 -270px;border-radius:50%;pointer-events:none;
    z-index:5;opacity:0;transition:opacity .5s ease;mix-blend-mode:screen;
    background:radial-gradient(circle,rgba(255,244,220,.16),rgba(255,238,205,.07) 42%,rgba(255,238,205,0) 68%)}
  .torch.on{opacity:1}
  .flash{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:0;
    background:radial-gradient(circle at var(--fx,50%) var(--fy,50%),#fff 0,rgba(255,248,232,.9) 24%,rgba(255,240,214,.35) 46%,transparent 68%)}
  .flash.go{animation:flashPop .42s ease-out}
  @keyframes flashPop{0%{opacity:0}12%{opacity:.85}100%{opacity:0}}
  .curtain{position:fixed;inset:0;z-index:95;pointer-events:none;background:var(--film);
    transform:translateX(-102%) skewX(-7deg);opacity:0;overflow:hidden}
  .curtain::before{content:"";position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:26vh;
    background-image:
      linear-gradient(90deg,transparent 0 15px,rgba(240,234,217,.9) 15px 46px,transparent 46px 62px),
      linear-gradient(90deg,transparent 0 15px,rgba(240,234,217,.9) 15px 46px,transparent 46px 62px);
    background-size:62px 3vh,62px 3vh;
    background-position:0 2vh,0 calc(100% - 5vh);
    background-repeat:repeat-x,repeat-x;opacity:.5}
  .curtain.go{animation:sweep .78s cubic-bezier(.72,0,.18,1)}
  @keyframes sweep{
    0%{transform:translateX(-102%) skewX(-7deg);opacity:1}
    42%{transform:translateX(-5%) skewX(-7deg);opacity:1}
    58%{transform:translateX(5%) skewX(-7deg);opacity:1}
    100%{transform:translateX(102%) skewX(-7deg);opacity:1}
  }

  /* ================= 检索 ================= */
  .qs{position:fixed;inset:0;z-index:86;display:grid;justify-items:center;align-content:start;
    padding-top:11vh;pointer-events:none;opacity:0;transition:opacity .2s}
  .qs.open{pointer-events:auto;opacity:1}
  .qs .qmask{position:absolute;inset:0;background:rgba(21,17,11,.42);backdrop-filter:blur(4px) saturate(.9)}
  .qs .qbox{position:relative;width:min(640px,92vw);background:var(--card);border:1px solid var(--film);
    box-shadow:0 50px 90px -60px rgba(21,17,11,.95);transform:translateY(-14px);
    transition:transform .28s cubic-bezier(.2,.85,.25,1);display:flex;flex-direction:column;max-height:72vh}
  .qs.open .qbox{transform:none}
  .qs .qhead{display:flex;justify-content:space-between;align-items:center;padding:11px 16px;
    border-bottom:1px solid var(--film);font-family:var(--mono);font-size:7.5px;letter-spacing:.2em;color:var(--dim)}
  .qs .qhead button{font-family:var(--mono);font-size:8px;letter-spacing:.14em;padding:3px 8px;border:1px solid var(--rule-2);transition:.18s}
  .qs .qhead button:hover{background:var(--film);color:var(--paper);border-color:var(--film)}
  .qs .qin{padding:15px 16px 11px}
  .qs .qin input{width:100%;border:none;background:transparent;font-size:20px;font-weight:500;letter-spacing:-.01em;
    color:var(--ink);outline:none;font-family:var(--sans)}
  .qs .qin input::placeholder{color:#b6a889;font-size:14px;font-weight:400}
  .qs .qlist{overflow-y:auto;border-top:1px solid var(--rule);flex:1}
  .qs .qrow{display:grid;grid-template-columns:26px 46px minmax(0,1fr) 46px;gap:10px;align-items:center;
    padding:8px 16px;border-bottom:1px solid var(--rule);cursor:pointer;transition:.12s}
  .qs .qrow .qi{font-family:var(--mono);font-size:7px;color:#b3a68d}
  .qs .qrow .qb{font-family:var(--mono);font-size:7.5px;letter-spacing:.12em;color:var(--dim)}
  .qs .qrow .qn{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .qs .qrow .qn mark{background:rgba(168,18,28,.14);color:var(--accent);font-weight:600;padding:0 1px}
  .qs .qrow .qy{font-family:var(--mono);font-size:8px;color:var(--dim);text-align:right}
  .qs .qrow.on{background:var(--film);color:var(--paper)}
  .qs .qrow.on .qb,.qs .qrow.on .qi,.qs .qrow.on .qy{color:#c2b393}
  .qs .qrow.on .qn mark{background:rgba(229,103,74,.25);color:var(--led-soft)}
  .qs .qempty{padding:26px 16px;font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--dim)}
  .qs .qfoot{display:flex;gap:18px;padding:8px 16px;border-top:1px solid var(--film);
    font-family:var(--mono);font-size:7px;letter-spacing:.14em;color:var(--dim)}
  .qs .qfoot span:last-child{margin-left:auto}
  /* 检索命中时卡片闪一下 */
  .fc.hit{animation:hitPulse 1.5s ease-out}
  @keyframes hitPulse{0%,100%{box-shadow:0 1px 0 rgba(255,255,255,.85) inset}
    12%{box-shadow:0 0 0 2px var(--led),0 0 22px rgba(229,103,74,.5)}}

  /* ================= 校勘附录 ================= */
  .apx{position:fixed;inset:54px 0 0 0;z-index:74;background:rgba(240,234,217,.99);backdrop-filter:blur(14px);
    display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity .26s}
  .apx.open{opacity:1;pointer-events:auto}
  .apx .aphead{max-width:1180px;width:100%;margin:0 auto;padding:26px 26px 0;display:flex;justify-content:space-between;
    align-items:flex-end;gap:20px;border-bottom:1px solid var(--film);padding-bottom:11px}
  .apx .aphead b{font-size:12px;letter-spacing:.2em;font-weight:600;display:block}
  .apx .aphead span{font-family:var(--mono);font-size:7.5px;letter-spacing:.2em;color:var(--dim);display:block;margin-top:5px}
  .apx .aphead .st{display:flex;gap:16px;font-family:var(--mono);font-size:7.5px;letter-spacing:.1em;color:var(--dim)}
  .apx .aphead .st b{display:inline;font-size:11px;letter-spacing:0;color:var(--ink);font-family:var(--mono)}
  .apx .aphead button{font-family:var(--mono);font-size:8px;letter-spacing:.14em;padding:5px 10px;
    border:1px solid var(--rule-2);transition:.18s;flex:none}
  .apx .aphead button:hover{background:var(--film);color:var(--paper);border-color:var(--film)}
  .apx .tabs{max-width:1180px;width:100%;margin:0 auto;padding:0 26px;display:flex;gap:2px;border-bottom:1px solid var(--rule);flex-wrap:wrap}
  .apx .tabs button{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;color:var(--dim);
    padding:9px 12px;border-bottom:2px solid transparent;transition:.16s;white-space:nowrap}
  .apx .tabs button em{font-style:normal;color:#b3a68d;margin-left:5px;font-size:7.5px}
  .apx .tabs button:hover{color:var(--ink)}
  .apx .tabs button.on{color:var(--ink);border-bottom-color:var(--accent)}
  .apx .tabs button.on em{color:var(--accent)}
  .apx .qbar{max-width:1180px;width:100%;margin:0 auto;padding:10px 26px;display:flex;gap:10px;align-items:center}
  .apx .qbar input{flex:1;border:none;border-bottom:1px solid var(--rule-2);background:transparent;outline:none;
    font-family:var(--sans);font-size:12.5px;padding:5px 2px;color:var(--ink)}
  .apx .qbar input::placeholder{color:#b6a889}
  .apx .qbar span{font-family:var(--mono);font-size:7.5px;letter-spacing:.12em;color:var(--dim);flex:none}
  .apx .apbody{flex:1;overflow-y:auto;max-width:1180px;width:100%;margin:0 auto;padding:0 26px 60px}
  /* 日志条目 */
  .apx .lg{border-bottom:1px solid var(--rule);padding:13px 2px;display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px}
  .apx .lg .no{font-family:var(--mono);font-size:8px;color:#b3a68d;letter-spacing:.1em;padding-top:3px}
  .apx .lg .hdr{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
  .apx .lg .kd{font-family:var(--mono);font-size:7px;letter-spacing:.1em;padding:2px 6px;border:1px solid var(--rule-2);color:var(--ink-2);flex:none}
  .apx .lg .kd.rm{color:#8a2b2b;border-color:rgba(138,43,43,.3)}
  .apx .lg .kd.yr{color:#8a5a12;border-color:rgba(138,90,18,.3)}
  .apx .lg .kd.nm{color:#2e5e8a;border-color:rgba(46,94,138,.3)}
  .apx .lg .id{font-family:var(--mono);font-size:8px;letter-spacing:.06em;color:var(--accent);border-bottom:1px dotted currentColor}
  .apx .lg .vd{font-family:var(--mono);font-size:7.5px;letter-spacing:.08em;padding:2px 6px;border-radius:2px;flex:none}
  .apx .lg .vd.ok{background:rgba(168,18,28,.08);color:var(--accent)}
  .apx .lg .vd.no{background:rgba(45,45,45,.07);color:#4a4033}
  .apx .lg .vd.mid{background:rgba(138,90,18,.1);color:#8a5a12}
  .apx .lg .vd.unk{background:rgba(120,120,120,.1);color:#6b6252}
  .apx .lg p{font-size:11.8px;line-height:1.9;color:#3d3528;margin-top:5px}
  .apx .lg p b{font-family:var(--mono);font-size:7px;letter-spacing:.14em;color:var(--dim);font-weight:500;margin-right:6px}
  .apx .lg p.act{color:#5c513f}
  .apx .lg .r{font-family:var(--mono);font-size:7.5px;color:#a3947a;margin-top:4px}
  /* 排除表 */
  .apx .ex{display:grid;grid-template-columns:88px minmax(0,1.1fr) minmax(0,1.5fr) 96px;gap:12px;
    padding:10px 2px;border-bottom:1px solid var(--rule);align-items:baseline}
  .apx .ex .i{font-family:var(--mono);font-size:8px;color:var(--accent)}
  .apx .ex .n{font-size:12.5px;font-weight:500}
  .apx .ex .n em{display:block;font-style:normal;font-family:var(--mono);font-size:7.5px;color:var(--dim);margin-top:3px;letter-spacing:.06em}
  .apx .ex .w{font-size:11.5px;line-height:1.8;color:#4a4033}
  .apx .ex .k{font-family:var(--mono);font-size:7.5px;letter-spacing:.06em;color:var(--dim);text-align:right}
  /* 索引表 */
  .apx .tb{display:grid;grid-template-columns:52px minmax(0,1fr) 76px 76px 68px 62px 62px;gap:8px;
    padding:9px 2px;border-bottom:1px solid var(--rule);align-items:center;font-family:var(--mono);font-size:10px}
  .apx .tb.h{border-bottom:1px solid var(--film);font-size:7px;letter-spacing:.14em;color:var(--dim);padding-bottom:7px}
  .apx .tb > span:nth-child(n+3){text-align:right;font-variant-numeric:tabular-nums;letter-spacing:.02em}
  .apx .tb.h > span:nth-child(n+3){letter-spacing:.1em}
  .apx .tb .bn{font-family:var(--sans);font-size:13px;font-weight:500;text-align:left}
  .apx .tb .bn i{font-style:normal;font-family:var(--mono);font-size:7.5px;color:var(--dim);margin-left:7px;letter-spacing:.1em}
  .apx .tb .dlt.p{color:#2f7a4b}.apx .tb .dlt.n{color:var(--accent)}
  .apx .tb .nm2{font-family:var(--sans);font-size:11px;color:var(--dim)}
  .apx .tb.tot{font-weight:600;border-bottom:none}
  /* 说明 */
  .apx .nt{margin-bottom:30px}
  .apx .nt h4{font-size:13px;letter-spacing:.06em;font-weight:600;padding-bottom:7px;border-bottom:1px solid var(--film)}
  .apx .nt dl{margin-top:4px}
  .apx .nt dl div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;padding:9px 0;border-bottom:1px solid var(--rule)}
  .apx .nt dt{font-family:var(--mono);font-size:8px;letter-spacing:.1em;color:var(--dim);padding-top:2px}
  .apx .nt dd{font-size:12.2px;line-height:1.95;color:#3d3528}
  .apx .nt dd a{color:var(--accent);border-bottom:1px solid currentColor;word-break:break-all}
  .apx .empty{padding:40px 0;font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:var(--dim)}

  /* ================= 响应式 ================= */
  @media(max-width:1100px){
    .ldb{width:186px}
    .ldb .yr{font-size:23px}
  }
  @media(max-width:900px){
    .hd{grid-template-columns:minmax(0,1fr);padding:70px 16px 0}
    .ldb{width:100%;margin-top:16px;display:grid;grid-template-columns:auto 1fr;gap:5px 14px;padding:9px 14px 10px}
    .ldb .yr{font-size:22px;grid-column:1;grid-row:1}
    .ldb .yr i{display:none}
    .ldb .rw{margin-top:0;grid-column:2;grid-row:1;justify-self:end;align-self:center}
    .ldb .bar{margin-top:0;grid-column:1/-1;grid-row:2}
    .ldb .tag{display:none}
    .ldb .screw{display:none}
    h1{font-size:36px}
    .hd .sub{font-size:11.5px;line-height:1.86}
    .dof{padding:0 16px;margin-top:16px}
    .bar{padding:0 14px;height:50px}
    .bar .mark{font-size:10px;letter-spacing:.1em}
    .bar .mark s,.bar .mark i{display:none}
    .bar .step{width:25px;height:25px}
    #bswitch i{display:none}
    .bm{inset:50px 0 0 0}
    .dens{padding:0 16px;margin-top:12px}
    .foot{padding:9px 16px 12px}
    .foot .l{gap:12px}
    .foot .l .hint2{display:none}
  }
  @media(max-width:640px){
    :root{--slot:180px;--band:88px;--half:44px;--gap:22px}
    h1{font-size:33px;gap:10px}
    h1 em{font-size:8.5px;letter-spacing:.24em}
    .reel{height:auto;flex:1 1 auto;min-height:330px;margin-top:8px}
    .strip{padding:0 22px 0 20px}
    .fc{height:98px;right:13px;padding:9px 9px 8px;grid-template-columns:minmax(0,1fr) 46px;column-gap:8px}
    .fc .n{font-size:12px;margin-top:6px;-webkit-line-clamp:2;line-height:1.34}
    .fc .ph{height:46px}
    .fc .ph.empty span{font-size:5px;letter-spacing:.1em}
    .fc .m{font-size:7px;padding-top:6px}
    .fc .no{font-size:6px;letter-spacing:.1em}
    .gate .gy{font-size:10px;bottom:17px}
    .gate .ab,.gate .fn{display:none}
    .grp .edge{display:none}
    .endcard{width:76vw;padding-left:26px;margin-left:26px}
    .endcard a.big{font-size:23px}
    .dens{display:none}
    .foot .mini{width:78px}
    .sh .in{padding:20px 18px 44px 16px}
    .sh .hd2{padding:12px 16px 9px}
    .sh .wm{font-size:76px;top:36px}
    .sh h2{font-size:22px}
    .sh dl.sum div{padding:9px 9px 10px 0}
    .sh dl.sum div + div{padding-left:9px}
    .sh dl.sum dd{font-size:11.5px}
    .bm .row{grid-template-columns:44px 1fr 46px}
    .bm .row .ix,.bm .row .yr2,.bm .row .d{display:none}
    .sh .smp .gr{grid-template-columns:repeat(3,minmax(0,1fr))}
    .sh .smp .smpr{padding:13px 5px 12px}
    .sh .smp .au{font-size:6px}
    .sh .smp .tt{font-size:8px}
    .apx{inset:50px 0 0 0}
    .apx .aphead{padding:14px 16px 0;flex-wrap:nowrap;align-items:center}
    .apx .aphead span{display:none}
    .apx .aphead b{font-size:10.5px;letter-spacing:.12em}
    .apx .aphead button{padding:4px 8px;font-size:7px}
    .apx .tabs{padding:0 16px;overflow-x:auto;flex-wrap:nowrap}
    .apx .tabs button{padding:9px 8px;font-size:8px;letter-spacing:.04em}
    .apx .qbar{padding:8px 16px}
    .apx .apbody{padding:0 16px 40px}
    .apx .lg{grid-template-columns:26px minmax(0,1fr);gap:8px}
    .apx .ex{grid-template-columns:76px minmax(0,1fr);gap:6px 10px}
    .apx .ex .w{grid-column:2;font-size:11px}
    .apx .ex .k{grid-column:2;text-align:left;font-size:7px}
    .apx .tb{grid-template-columns:44px minmax(0,1fr) 54px 54px}
    .apx .tb .c4,.apx .tb .c5,.apx .tb .c6{display:none}
    .apx .nt dl div{grid-template-columns:96px minmax(0,1fr);gap:10px}
    .dof .top span:last-child{display:none}
    .hd .eb > span:last-child{display:none}
    .hd .eb{font-size:7px;letter-spacing:.16em}
    .qs{padding-top:5vh}
    .qs .qrow{grid-template-columns:22px 40px minmax(0,1fr) 40px;gap:8px;padding:9px 12px}
    .qs .qin input{font-size:17px}
  }
  /* 矮屏收紧，保证一屏装下 */
  @media(max-height:830px){
    .hd{padding-top:64px}
    .hd .sub{margin-top:12px;line-height:1.88}
    .dof{margin-top:14px}
    .dof .top{margin-bottom:15px}
    .reel{height:394px}
    .dens{margin-top:10px}
    .dens .bars{height:34px}
    h1{font-size:clamp(30px,3.7vw,48px)}
  }
  @media(prefers-reduced-motion:reduce){
    *{animation-duration:.01ms !important;transition-duration:.01ms !important}
  }


/* ================= 顶栏常驻搜索框（本站新增） ================= */
.bar .sbx{display:flex;align-items:center;gap:9px;height:38px;padding:0 12px 0 13px;
  min-width:286px;border:1px solid var(--ink);background:rgba(255,255,255,.5);
  cursor:text;transition:background .18s,box-shadow .18s}
.bar .sbx:hover{background:rgba(255,255,255,.78)}
.bar .sbx:focus-within{background:#fff;box-shadow:0 0 0 3px rgba(28,23,18,.07)}
.bar .sbx svg{width:14px;height:14px;flex:none;fill:none;stroke:var(--ink);stroke-width:1.7;opacity:.62}
.bar .sbx input{flex:1;min-width:0;border:0;background:none;outline:none;font:inherit;
  font-size:13px;letter-spacing:.01em;color:var(--ink)}
.bar .sbx input::placeholder{color:var(--dim);opacity:.9}
.bar .sbx kbd{font:9px/1 ui-monospace,Menlo,monospace;letter-spacing:.06em;color:var(--dim);
  border:1px solid var(--rule);padding:2px 4px;flex:none}
#qbtn{display:none}

/* ================= 卡片实拍图：让它「显影」得更清楚 ================= */
/* 原样式在图上压了一层白色高光（.28），白底产品图缩到 58px 就被洗掉了；
   这里换成极淡的高光、加对比，并把卡纸底色压深一点当垫衬，银色机身才浮得出来 */
.fc .ph{background:#ddd1b4}
.fc .ph::after{background:linear-gradient(160deg,rgba(255,255,255,.10),transparent 40%)}
.fc.focus .ph img{filter:grayscale(.88) sepia(.18) contrast(1.24) brightness(.96)}
.fc:hover .ph img{filter:grayscale(.35) sepia(.12) contrast(1.14)}

/* ================= 品牌页常驻热榜 TOP 5 ================= */
.hot{grid-column:1 / -1;margin:18px 0 0;padding-top:12px;border-top:1px solid var(--rule)}
.hot .hh{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:7px}
.hot .hh b{font-size:10px;letter-spacing:.2em;font-weight:600}
.hot .hh em{font:8px/1 var(--mono);letter-spacing:.16em;color:var(--dim);font-style:normal}
.hot .hh .more{background:none;border:0;padding:0;font:8px/1 var(--mono);letter-spacing:.12em;
  color:var(--accent);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.hot ol{list-style:none;margin:0;padding:0;display:flex;overflow-x:auto;scrollbar-width:none}
.hot ol::-webkit-scrollbar{display:none}
.hot li{flex:1 1 0;min-width:168px;display:grid;grid-template-columns:17px auto minmax(12px,1fr) auto;gap:7px;
  align-items:baseline;padding:6px 14px 6px 0;border-right:1px solid var(--rule);
  cursor:pointer;transition:background .16s}
.hot li:last-child{border-right:0}
.hot li:hover{background:rgba(28,23,18,.045)}
/* 型号与文章数之间的点线：把「Leica M6」和右边的「217 篇」连起来，不然隔太远对不上 */
.hot li .ld{align-self:end;height:0;border-bottom:1px dotted #cbb994;margin:0 1px 3px;opacity:.85}
.hot li .ix{font:9px/1 var(--mono);color:#b3a68d;letter-spacing:.06em}
.hot li:nth-child(-n+3) .ix{color:var(--accent)}
.hot li .nm{font-size:12.5px;line-height:1.35;letter-spacing:-.005em;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis}
.hot li .ct{font:9px/1 var(--mono);color:var(--dim);letter-spacing:.04em;white-space:nowrap}
.hot li .ct b{font-size:12px;color:var(--ink-2);font-weight:600}

@media(max-width:1100px){
  .hot{margin-top:14px;padding-top:10px}
  .hot li{min-width:150px;padding:5px 11px 5px 0}
  .hot li .nm{font-size:11.5px}
}

/* ================= 站内热门榜浮层（TOP 10） ================= */
.rk{position:fixed;inset:54px 0 0 0;z-index:76;background:rgba(240,234,217,.985);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);overflow-y:auto;
  opacity:0;pointer-events:none;transition:opacity .26s}
.rk.open{opacity:1;pointer-events:auto}
.rk .in3{max-width:880px;margin:0 auto;padding:36px 26px 90px}
.rk .h{display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  border-bottom:1px solid var(--film);padding-bottom:11px}
.rk .h h3{font-size:12px;letter-spacing:.2em;font-weight:600}
.rk .h span{font-family:var(--mono);font-size:8px;letter-spacing:.16em;color:var(--dim);white-space:nowrap}
.rk .row{display:grid;grid-template-columns:34px 56px 1fr 124px;gap:14px;align-items:baseline;
  width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--rule);
  padding:12px 6px;cursor:pointer;transition:background .16s;font:inherit;color:inherit}
.rk .row:hover{background:rgba(28,23,18,.05)}
.rk .row .ix{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:#b3a68d}
.rk .row:nth-child(-n+3) .ix{color:var(--accent)}
.rk .row .yr{font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--dim)}
.rk .row .nm{font-size:14.5px;font-weight:500;letter-spacing:-.01em;line-height:1.35;
  display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.rk .row .nm em{display:none}
.rk .row .ct{text-align:right;font-family:var(--mono);font-size:9px;color:var(--dim);letter-spacing:.08em}
.rk .row .ct b{font-size:15px;font-weight:600;color:var(--ink-2);letter-spacing:0}
.rk .row .ct i{display:block;height:2px;background:var(--accent);opacity:.5;margin:6px 0 0 auto}
.rk .foot{margin-top:18px;font-family:var(--mono);font-size:8px;letter-spacing:.14em;
  color:var(--dim);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.rk .empty{padding:26px 6px;font-size:13px;color:var(--dim)}

/* ================= 检索层：输入框加大 + 热门词 ================= */
.qs .qin{padding:13px 16px 9px}
.qs .qin input{font-size:19px;height:50px;padding:0}
.qs .hotq{display:flex;gap:7px;flex-wrap:wrap;align-items:center;padding:0 16px 13px;
  border-bottom:1px solid var(--rule);margin-bottom:2px}
.qs .hotq span{font:8px/1 var(--mono);letter-spacing:.18em;color:var(--dim);margin-right:2px}
.qs .hotq button{font:11px/1 var(--mono);padding:7px 10px;border:1px solid var(--rule);
  background:rgba(255,255,255,.5);color:var(--ink);cursor:pointer;letter-spacing:.04em;transition:.16s}
.qs .hotq button:hover{border-color:var(--ink);background:#fff}


/* 空图卡片：画一个极简相机轮廓，比纯虚线框耐看 */
.fc .ph.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.fc .ph.empty::before{content:"";width:42px;height:29px;opacity:.78;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 44'><rect x='4' y='11' width='56' height='25' rx='3' fill='none' stroke='%238f8163' stroke-width='1.6'/><path d='M15 11l3-5h10l3 5' fill='none' stroke='%238f8163' stroke-width='1.6'/><circle cx='32' cy='23.5' r='9' fill='none' stroke='%238f8163' stroke-width='1.6'/><circle cx='32' cy='23.5' r='4' fill='none' stroke='%238f8163' stroke-width='1.3'/><rect x='47' y='14' width='7' height='2.6' fill='%238f8163' opacity='.7'/></svg>") center/contain no-repeat}
.fc .ph.empty::after{display:none}
.fc:hover .ph.empty::before{opacity:1}

/* ================= 档案单 · 速览句 / 示意角标 ================= */
.sh .tx.ov{font-size:13.5px;line-height:1.95;color:var(--ink-2)}
.sh .ovsrc{font:7.5px/1.5 var(--mono);letter-spacing:.14em;color:var(--dim);margin-top:7px;
  padding-bottom:2px}
.sh .shot .fr{position:relative}
.sh .shot .fr .bk{position:absolute;left:8px;bottom:8px;font:8px/1 var(--mono);letter-spacing:.12em;
  background:rgba(20,17,13,.72);color:#f0ead9;padding:4px 6px;font-style:normal}
.fc .ph{position:relative}
.fc .ph .bk{position:absolute;left:4px;bottom:4px;font:7px/1 var(--mono);letter-spacing:.1em;
  background:rgba(20,17,13,.7);color:#f0ead9;padding:3px 4px;font-style:normal;opacity:.9}

/* ================= 档案单 · 样片文章 ================= */
.sh .smpHost{position:relative;z-index:1;margin-top:26px}
.sh .smpHost .ph{display:flex;justify-content:space-between;align-items:baseline;
  font-family:var(--mono);font-size:7.5px;letter-spacing:.16em;color:var(--dim);
  padding-top:11px;border-top:1px solid var(--film);margin-bottom:2px}
.sh .smpHost .ph b{font-weight:500;color:var(--ink-2);letter-spacing:.1em}
.sh .smpHost .li{display:grid;grid-template-columns:56px 1fr 14px;gap:10px;align-items:baseline;
  padding:9px 0;border-bottom:1px solid var(--rule);text-decoration:none;color:inherit}
.sh .smpHost .li:hover .t{color:var(--accent)}
.sh .smpHost .li .d{font-family:var(--mono);font-size:8px;color:var(--dim);letter-spacing:.06em}
.sh .smpHost .li .t{font-size:12.5px;line-height:1.5}
.sh .smpHost .li .go{font-size:9px;color:var(--dim);text-align:right}
.sh .smpHost .sk{height:11px;margin:13px 0;background:rgba(21,17,11,.08);border-radius:2px;
  animation:lfsk 1.2s ease-in-out infinite}
.sh .smpHost .sk:nth-child(2){width:72%}
.sh .smpHost .sk:nth-child(3){width:86%}
.sh .smpHost .sk:nth-child(4){width:64%}
.sh .smpHost .smp{margin-top:0}
@keyframes lfsk{0%,100%{opacity:.5}50%{opacity:1}}

/* ================= 作品聚合页（档案单里「更多作品」进来） ================= */
.wk{position:fixed;inset:0;z-index:92;background:var(--paper);display:flex;flex-direction:column;
  opacity:0;pointer-events:none;transition:opacity .24s ease}
.wk.open{opacity:1;pointer-events:auto}
.wk .top{flex:none;display:flex;align-items:center;gap:14px;padding:0 26px;height:58px;
  border-bottom:1px solid var(--film);background:var(--paper);position:relative;z-index:2}
.wk .top .back{font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:var(--ink-2);
  border:1px solid var(--rule-2);padding:7px 11px;transition:.18s;cursor:pointer;background:transparent}
.wk .top .back:hover{background:var(--film);color:var(--paper);border-color:var(--film)}
.wk .top .ttl{min-width:0}
.wk .top .ttl span{display:block;font-family:var(--mono);font-size:7.5px;letter-spacing:.2em;color:var(--dim)}
.wk .top .ttl b{display:block;font-size:15px;font-weight:600;letter-spacing:-.01em;margin-top:3px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wk .top .cnt{margin-left:auto;font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;color:var(--ink-2);flex:none}
.wk .top .cnt em{font-style:normal;color:var(--accent)}
.wk .body{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:22px 26px 46px}
.wk .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 14px;max-width:1680px;margin:0 auto}
.wk .it{display:block;min-width:0;color:inherit}
.wk .it .fr{display:block;position:relative;overflow:hidden;background:#e5dbc2;border:1px solid #c9b795}
.wk .it .fr img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;
  filter:grayscale(.5) sepia(.12);transition:filter .5s,transform .7s cubic-bezier(.2,.8,.25,1)}
.wk .it:hover .fr img{filter:none;transform:scale(1.05)}
.wk .it .au{display:flex;align-items:baseline;gap:10px;margin-top:7px;font-family:var(--mono);font-size:7.5px;
  letter-spacing:.06em;color:var(--ink-2);white-space:nowrap}
.wk .it .au b{font-weight:400;min-width:0;overflow:hidden;text-overflow:ellipsis}
.wk .it .au i{margin-left:auto;flex:none;font-style:normal;font-size:7px;color:var(--dim)}
.wk .it .tt{display:-webkit-box;margin-top:3px;font-size:12px;line-height:1.5;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wk .it:hover .tt{color:var(--accent)}
.wk .more{display:block;margin:30px auto 0;font-family:var(--mono);font-size:9px;letter-spacing:.18em;
  border:1px solid var(--film);padding:12px 26px;color:var(--ink-2);transition:.18s;cursor:pointer;background:transparent}
.wk .more:hover{background:var(--film);color:var(--paper)}
.wk .more[disabled]{opacity:.35;pointer-events:none}
.wk .tip{text-align:center;font-family:var(--mono);font-size:8px;letter-spacing:.14em;color:var(--dim);margin-top:26px}
.wk .sk2{aspect-ratio:4/3;background:rgba(21,17,11,.07);animation:lfsk 1.2s ease-in-out infinite}
@media (max-width:900px){
  .wk .top{padding:0 16px;height:54px;gap:10px}
  .wk .body{padding:16px 16px 40px}
  .wk .grid{grid-template-columns:repeat(2,1fr);gap:14px 10px}
}

/* ================= 手机竖屏提示 ================= */
.rot{position:fixed;inset:0;z-index:95;background:rgba(20,17,13,.965);color:#f0ead9;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  display:grid;place-items:center;padding:26px;opacity:0;pointer-events:none;transition:opacity .3s}
.rot.open{opacity:1;pointer-events:auto}
.rot .in4{max-width:330px;text-align:center}
.rot .ico{width:62px;height:62px;margin:0 auto 24px;border:1px solid rgba(240,234,217,.34);
  border-radius:12px;display:grid;place-items:center;animation:lftilt 3.2s ease-in-out infinite}
.rot .ico svg{width:24px;height:40px;stroke:#f0ead9;fill:none;stroke-width:1.4}
@keyframes lftilt{0%,38%{transform:rotate(0)}55%,100%{transform:rotate(-90deg)}}
.rot b{display:block;font-size:17px;letter-spacing:.06em;margin-bottom:12px;font-weight:500}
.rot p{font-size:12.5px;line-height:1.95;color:rgba(240,234,217,.6);margin-bottom:24px}
.rot .bs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.rot button{font-family:var(--mono);font-size:10px;letter-spacing:.12em;padding:11px 18px;
  border:1px solid rgba(240,234,217,.4);background:transparent;color:#f0ead9;
  cursor:pointer;transition:.18s}
.rot button.pri{background:#f0ead9;color:#241f19;border-color:#f0ead9}
.rot button:hover{opacity:.82}
.rot .tip{display:block;margin-top:18px;font-family:var(--mono);font-size:8px;
  letter-spacing:.1em;color:rgba(240,234,217,.42);min-height:12px}

/* ================= 窄屏 ================= */
@media(max-width:900px){
  .bar .sbx{min-width:0;flex:1;height:34px;padding:0 9px}
  .bar .sbx input{font-size:12px}
  .bar .sbx kbd{display:none}
  .bar .nav{gap:6px}
}
@media(max-width:760px){
  /* 顶栏是 grid 布局，第二列必须允许收缩，否则 nav 会把品牌切换挤出屏幕 */
  .bar{grid-template-columns:auto minmax(0,1fr)}
  .bar .nav{min-width:0}
  .bar .sbx{flex:1 1 40px;min-width:40px}
  .bar #prev,.bar #next{display:none}
  .bar .mark i,.bar .mark s{display:none}
  .bar .mark{font-size:13px;letter-spacing:.06em}
  .bar .nav{gap:5px}
  .bar .step{min-width:30px;padding:0 7px}
  .bar #bswitch{min-width:0;padding:0 8px}
  .bar #bswitch i{display:none}
}
@media(max-width:640px){
  .bar .sbx{height:32px}
  .bar .sbx input::placeholder{font-size:11px}
  .rk{inset:48px 0 0 0}
  .rk .in3{padding:26px 16px 80px}
  .rk .row{grid-template-columns:28px 46px 1fr 92px;gap:9px;padding:11px 2px}
  .rk .row .nm{font-size:13px}
  .rk .row .ct b{font-size:13px}
  .qs .qin input{font-size:16px;height:48px}
}