/* 客户端：门禁/告知卡片 + 响应式作品阅读器。 */
:root{
  --bg:#f6f7f9;--card:#fff;--ink:#1f2430;--ink2:#5b6478;--ink3:#8b93a5;
  --line:#e3e6ec;--brand:#2f5bea;--brand-d:#1f45c4;--ok:#0f9d58;
  --warn:#e8912a;--bad:#d93b3b;--r:12px;
  --sh:0 1px 3px rgba(20,28,50,.08),0 10px 30px rgba(20,28,50,.06);
  --vbar-h:54px;--mobilebar-h:0px;color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0}
body{
  font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--ink);-webkit-text-size-adjust:100%;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit}
button{touch-action:manipulation}
:focus-visible{outline:2px solid #77a2ff;outline-offset:2px}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* ---- 门户 / 访问码 / 告知 / 失效 ---- */
.mid{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:22px}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--sh);width:100%;max-width:430px;padding:30px 28px}
.card.wide{max-width:620px}
.card h1{margin:0 0 6px;font-size:20px;font-weight:600}
.card .sub{color:var(--ink3);font-size:13px;margin-bottom:20px}
.logo{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:600;margin-bottom:18px}
.logo .dot{width:9px;height:9px;border-radius:50%;background:var(--brand)}
.has-site-logo .logo .dot{width:26px;height:26px;border-radius:7px;background-color:transparent;background-image:var(--site-logo);background-position:center;background-repeat:no-repeat;background-size:contain}
.fld{margin-bottom:14px}
.fld label{display:block;font-size:13px;color:var(--ink2);margin-bottom:6px}
.fld input,.fld textarea,.fld select{
  width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;
  font:inherit;color:var(--ink);background:#fff;
}
.fld input:focus,.fld textarea:focus,.fld select:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(47,91,234,.12)}
.fld .code{font-size:22px;letter-spacing:.34em;text-align:center;font-variant-numeric:tabular-nums}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 18px;
  border:1px solid var(--line);border-radius:9px;background:#fff;font:inherit;color:var(--ink);cursor:pointer;
}
.btn:hover{background:#f7f8fa;text-decoration:none}
.btn.p{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:500}
.btn.p:hover{background:var(--brand-d)}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn.full{width:100%}
.link-btn{border:0;background:transparent;color:var(--brand);padding:2px 0;font-size:12.5px;cursor:pointer}
.link-btn:hover{text-decoration:underline;color:var(--brand-d)}
.msg{padding:10px 12px;border-radius:9px;font-size:13.5px;margin-bottom:14px}
.msg.err{background:#fdeaea;color:#9e2626;border:1px solid #f6c9c9}
.msg.ok{background:#e6f6ec;color:#136c3e;border:1px solid #bfe6cd}
.msg.warn{background:#fdf4e6;color:#8a5510;border:1px solid #f3ddb8}
.mut{color:var(--ink3);font-size:12.5px}
.foot{text-align:center;margin-top:18px;font-size:12px;color:var(--ink3)}
.meta{font-size:13px;color:var(--ink2);background:#f8f9fb;border:1px solid var(--line);border-radius:9px;padding:11px 13px;margin-bottom:18px}
.meta b{color:var(--ink);font-weight:600}

/* ---- 滑块验证码 ---- */
.cap{margin-bottom:14px}
.cap>label{display:block;font-size:13px;color:var(--ink2);margin-bottom:6px}
.cap .stage{position:relative;border-radius:9px;overflow:hidden;background:#eef0f4;touch-action:none;user-select:none}
.cap .stage img.bg{display:block;width:100%;height:auto}
.cap .stage img.pc{position:absolute;top:0;left:0;cursor:grab;filter:drop-shadow(0 2px 6px rgba(0,0,0,.4))}
.cap .track{margin-top:9px;height:42px;border-radius:9px;background:#eef0f4;position:relative;border:1px solid var(--line)}
.cap .track .lbl{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--ink3);pointer-events:none}
.cap .track .hd{position:absolute;top:-1px;left:0;width:48px;height:42px;background:#fff;border:1px solid var(--line);border-radius:9px;cursor:grab;display:flex;align-items:center;justify-content:center;color:var(--brand);box-shadow:0 1px 4px rgba(0,0,0,.12);touch-action:none}
.cap .track.ok{background:#e6f6ec;border-color:#bfe6cd}
.cap .track.no{background:#fdeaea;border-color:#f6c9c9}
.cap .re{font-size:12px;margin-top:6px;display:flex;justify-content:space-between;align-items:center}

/* ---- 告知同意书 ---- */
.notice{max-height:46vh;overflow-y:auto;background:#f8f9fb;border:1px solid var(--line);border-radius:9px;padding:18px 18px 22px;font-size:14px;line-height:1.8;color:var(--ink2);margin-bottom:8px;-webkit-overflow-scrolling:touch;scroll-behavior:smooth}
.notice h2{margin:22px 0 8px;color:var(--ink);font-size:15px;line-height:1.5;letter-spacing:.01em}
.notice h2:first-child{margin-top:0}
.notice p{margin:0 0 9px;text-align:justify;text-justify:inter-ideograph}
.notice-read-progress{display:flex;align-items:center;gap:10px;margin:0 1px 16px;color:var(--mut);font-size:12px}
.notice-read-progress>span{height:4px;flex:1;overflow:hidden;border-radius:999px;background:#e7eaf0}
.notice-read-progress i{display:block;width:0;height:100%;border-radius:inherit;background:var(--brand);transition:width .12s linear}
.notice-read-progress em{font-style:normal;white-space:nowrap}
.chk{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--ink2);margin-bottom:16px;cursor:pointer}
.chk input{margin:3px 0 0;flex:0 0 auto;width:18px;height:18px;accent-color:var(--brand)}

/* ===== 阅读器骨架 ===== */
body.viewer{background:#292e39;overflow:hidden;overscroll-behavior:none}
.noselect{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.noselect input,.noselect textarea{user-select:text;-webkit-user-select:text;-webkit-touch-callout:default}
.noselect .alist,.noselect .amodal,.noselect .attachment-lightbox{
  user-select:text;-webkit-user-select:text;-webkit-touch-callout:default
}
.vwrap{display:flex;flex-direction:column;width:100%;height:100vh;height:100dvh;overflow:hidden;background:#292e39}
.vbar{
  min-height:var(--vbar-h);flex:0 0 auto;display:flex;align-items:center;gap:7px;padding:7px 10px;
  background:#1d222c;color:#d8dde8;border-bottom:1px solid #363d4b;z-index:40;overflow-x:auto;
  scrollbar-width:thin;scrollbar-color:#4d5669 transparent;
}
.vbar::-webkit-scrollbar{height:3px}.vbar::-webkit-scrollbar-thumb{background:#4d5669;border-radius:3px}
.vbar .sp,.drawer-head .sp,.ahead .sp{flex:1}
.vsite-mark{width:10px;height:10px;flex:0 0 auto;border-radius:50%;background:var(--brand)}
.has-site-logo .vsite-mark{width:30px;height:30px;border-radius:7px;background-color:transparent;background-image:var(--site-logo);background-position:center;background-repeat:no-repeat;background-size:contain}
.vbar button,.vbar select{
  min-height:38px;border:1px solid #40495a;border-radius:8px;background:#2a303c;color:#e1e5ed;
  padding:7px 10px;font-size:13px;line-height:1.2;cursor:pointer;white-space:nowrap;
}
.vbar button:hover,.vbar select:hover{background:#363d4b;color:#fff}
.vbar button:disabled,.vbar select:disabled{opacity:.42;cursor:not-allowed}
.vbar button.on{background:#3268da;border-color:#4b7fea;color:#fff}
.vbrand{min-width:90px;max-width:230px;display:flex;flex-direction:column;line-height:1.25}
.vbrand .t{font-weight:600;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vbrand .vsub{color:#858fa2;font-size:10.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tool-select{display:flex;align-items:center;gap:5px;color:#8f99ab;font-size:11px;white-space:nowrap}
.tool-select select{max-width:150px;padding-right:26px}
.opacity-tool{display:flex;align-items:center;gap:7px;color:#9ca5b5;font-size:11px;white-space:nowrap}
.opacity-tool input{width:88px;accent-color:#5f8df0}
.desktop-paging,.zoom-tools{display:flex;align-items:center;gap:4px}
.vbar .pg{font-variant-numeric:tabular-nums;min-width:62px;text-align:center;font-size:12px}
.vbar .pg{display:inline-flex;align-items:center;justify-content:center;gap:3px}
.vbar .pg input{
  width:34px;min-height:28px;padding:3px 2px;border:1px solid #4a5568;border-radius:5px;
  background:#202631;color:#fff;text-align:center;font-size:12px;font-variant-numeric:tabular-nums;
}
.vbar .pg input:focus{outline:2px solid #6f9cff;outline-offset:1px;border-color:#6f9cff}
.vbar .pg input:disabled{opacity:.55}
.vbar .pg input::-webkit-inner-spin-button,.vbar .pg input::-webkit-outer-spin-button{margin:0}
.zoom-pct{min-width:42px;text-align:center;font-size:11px;color:#9da6b7;font-variant-numeric:tabular-nums}
.anno-shape-wrap select{max-width:68px}
.vbar .n{margin-left:4px;font-size:10px;background:#3d7ff5;color:#fff;border-radius:9px;padding:1px 5px}

.vbody{flex:1;display:flex;min-width:0;min-height:0;position:relative}
.vmain{flex:1;min-width:0;min-height:0;position:relative;overflow:hidden}
.vstage{
  position:absolute;inset:0;overflow:auto;padding:16px;background:#2b303b;outline:none;
  overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:none;cursor:default;
}
.vstage.dragging{cursor:grabbing}
.vstage>.ph{min-height:100%;display:flex;align-items:center;justify-content:center;color:#9aa3b6;font-size:13px;text-align:center;padding:24px}
.view-sheet{
  position:relative;display:block;flex:none;margin:0 auto;background:#fff;overflow:hidden;
  box-shadow:0 8px 28px rgba(0,0,0,.42);transition:width .12s ease,height .12s ease;
}
.page-canvas{display:block;width:100%;height:100%;pointer-events:none;-webkit-user-drag:none;user-select:none}
.compare-overlay-canvas{position:absolute;inset:0;z-index:3;transition:opacity .08s linear}
.compare-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;min-width:100%;width:max-content;margin:0 auto}
.compare-pane{min-width:0;display:flex;flex-direction:column;align-items:center}
.compare-label{position:sticky;top:0;z-index:15;max-width:100%;margin:0 0 7px;padding:4px 10px;border-radius:99px;background:rgba(20,23,30,.84);color:#d8dde8;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.compare-pane .view-sheet{margin:0}

/* 左侧文件与页面导航 */
.vside{
  flex:0 0 220px;width:220px;min-width:0;display:flex;flex-direction:column;background:#222833;
  border-right:1px solid #363d4b;color:#c3cad8;overflow:hidden;transition:flex-basis .22s ease,width .22s ease,transform .22s ease;
}
.files-collapsed .vside{flex-basis:0;width:0;border-right:0}
.drawer-head,.ahead{min-height:45px;display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid #353d4b;color:#e8ebf2;font-size:13px}
.drawer-head .x,.ahead .x{min-width:36px;min-height:36px;background:none;border:0;color:#9aa3b6;font-size:22px;line-height:1;cursor:pointer;border-radius:7px}
.drawer-head .x:hover,.ahead .x:hover{background:#303744;color:#fff}
.side-tabs{display:none;padding:8px;gap:6px;border-bottom:1px solid #353d4b}
.side-tabs button{flex:1;min-height:38px;background:#2b323e;border:1px solid #3a4352;color:#9ea8ba;border-radius:7px;font-size:12px}
.side-tabs button.on{background:#356bdc;border-color:#4a7ce5;color:#fff}
.file-list{flex:0 0 auto;max-height:34%;overflow-y:auto;padding:8px;border-bottom:1px solid #353d4b}
.file-list .f{display:block;width:100%;text-align:left;background:transparent;border:1px solid transparent;color:#c1c8d5;border-radius:8px;padding:8px 9px;font-size:12.5px;cursor:pointer;margin-bottom:3px;overflow:hidden}
.file-list .f>span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-list .f:hover{background:#2e3541;color:#fff}
.file-list .f.on{background:#315fca;color:#fff;border-color:#4777df}
.file-list .f small{display:block;color:#7f899c;font-size:10.5px;margin-top:2px}
.file-list .f.on small{color:rgba(255,255,255,.72)}
.thumb-list{flex:1;min-height:0;overflow-y:auto;padding:9px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:9px}
.thumb{min-width:0;border:1px solid #3a4250;border-radius:7px;background:#2a303b;color:#aeb7c7;padding:5px;cursor:pointer;text-align:center}
.thumb:hover{border-color:#657189;background:#303743;color:#fff}
.thumb.on{border-color:#5d8bf0;box-shadow:0 0 0 2px rgba(67,119,235,.25);color:#fff}
.thumb-frame{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:#171b23;border-radius:4px;overflow:hidden;font-size:16px}
.thumb-frame img{display:block;width:100%;height:100%;object-fit:contain;-webkit-user-drag:none}
.thumb-no{display:block;margin-top:4px;font-size:10.5px;white-space:nowrap}

/* 可见动态水印；Canvas 仅保留一枚淡水印和边缘证据，不再重复平铺。 */
.wm{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:5;contain:layout paint}
.wm span{
  position:absolute;color:#111;font-size:var(--wm-font-size,16px);font-weight:600;line-height:1.32;
  text-align:center;white-space:normal;overflow-wrap:anywhere;mix-blend-mode:multiply;
  max-height:5.3em;overflow:hidden;transform-origin:center;will-change:transform
}
.wm-retiring,.wm-retiring span{animation:none!important}
.wm-dynamic span{animation:wm-drift var(--wm-duration,32s) ease-in-out infinite alternate}
.wm-dynamic span.still{animation:none;transform:translate(-50%,-50%) rotate(var(--wm-angle,-24deg))}
@keyframes wm-drift{
  0%{transform:translate(-50%,-50%) rotate(var(--wm-angle,-24deg)) translate(0,0)}
  48%{transform:translate(-50%,-50%) rotate(var(--wm-angle,-24deg)) translate(var(--wm-dx,20px),var(--wm-dy,12px))}
  100%{transform:translate(-50%,-50%) rotate(var(--wm-angle,-24deg)) translate(var(--wm-rdx,-9px),var(--wm-rdy,-5px))}
}

.vhint{position:fixed;left:50%;bottom:18px;max-width:min(92vw,520px);transform:translateX(-50%);background:rgba(17,20,27,.91);color:#fff;font-size:13px;padding:9px 15px;border-radius:20px;z-index:90;opacity:0;transition:opacity .2s;pointer-events:none;text-align:center}
.vhint.on{opacity:1}
.vveil{position:fixed;inset:0;z-index:54;background:rgba(7,9,13,.58);opacity:0;transition:opacity .2s}
.vveil.on{opacity:1}
.vmobilebar{display:none}
.mobile-only{display:none}

/* ===== 批注面板 ===== */
.apanel{
  flex:0 0 340px;width:340px;min-width:0;background:#20252e;border-left:1px solid #363d4b;
  display:flex;flex-direction:column;color:#dce1ea;opacity:1;overflow:hidden;
  transition:flex-basis .22s ease,width .22s ease,opacity .18s ease,transform .22s ease;
}
.apanel:not(.on){flex-basis:0;width:0;border-left:0;opacity:0;pointer-events:none}
.afilter{display:flex;gap:6px;padding:9px 12px;border-bottom:1px solid #353d4b}
.afilter button{flex:1;min-height:34px;background:#2b313c;border:1px solid #3b4352;color:#a0aabd;border-radius:6px;padding:5px 0;font-size:12px;cursor:pointer}
.afilter button.on{background:#386fdf;border-color:#4f83ec;color:#fff}
.alist{flex:1;min-height:0;overflow:auto;padding:10px 11px;-webkit-overflow-scrolling:touch}
.aempty{color:#8791a4;font-size:13px;text-align:center;padding:25px 10px;line-height:1.7}
.aitem{background:#282e39;border:1px solid #38404e;border-radius:9px;padding:10px 11px;margin-bottom:9px;transition:border-color .15s,box-shadow .15s}
.aitem.hl{border-color:#5d8bf0;box-shadow:0 0 0 2px rgba(61,127,245,.25)}
.atop{display:flex;align-items:center;gap:5px;margin-bottom:5px}
.atop .sp{flex:1}.atop .ago{color:#7f899d;font-size:10.5px;white-space:nowrap}
.aitem .tag{font-size:10.5px;border-radius:4px;padding:1px 6px;background:#3a4250;color:#c5ccda}
.aitem .tag.todo{background:#5a3c22;color:#ffbd7e}.aitem .tag.doing{background:#1f3f5e;color:#86c0ff}
.aitem .tag.fixed{background:#1f4a3a;color:#76dbae}.aitem .tag.done{background:#3a4150;color:#a0a9ba}
.aitem .tag.pr-high{background:#5c2828;color:#ff9f9f}.aitem .tag.pr-low{background:#343a46;color:#aeb7c7}
.apos{color:#8f9bb0;font-size:10.5px;margin-bottom:5px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-height:1.45}
.atxt{color:#e3e7ef;font-size:13px;line-height:1.65;margin:0 0 6px;white-space:pre-wrap;word-break:break-word}
.arep{border-left:2px solid #414a5a;padding:5px 0 5px 8px;margin:5px 0 0;color:#c6cddb;font-size:12.5px;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.arep.by-admin{border-left-color:#4f83ec}.arep i{display:block;color:#7f899d;font-size:10.5px;font-style:normal;margin-bottom:2px}
.aattachment{display:inline-block;margin:6px 0;max-width:150px;border-radius:6px;overflow:hidden;border:1px solid #414a5a}
.attachment-list{display:flex;flex-direction:column;gap:7px;margin:7px 0}
.aattachment{
  display:flex;align-items:center;gap:8px;width:100%;max-width:100%;margin:0;padding:5px;
  border-radius:7px;overflow:hidden;background:#222832;color:#dbe3f2;cursor:pointer;
}
.aattachment:hover{border-color:#668fe8;background:#2d3542;text-decoration:none}
.aattachment img{display:block;flex:0 0 64px;width:64px;height:48px;object-fit:contain;background:#171b23;border-radius:4px}
.aattachment-meta{display:flex;min-width:0;flex-direction:column;gap:1px;line-height:1.35}
.aattachment-meta b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;font-weight:500}
.aattachment-meta small{color:#8e9bb0;font-size:10px}
.aattachment-meta i{font-style:normal;color:#77a2ff;font-size:10px}
.aattachment.expired{color:#aeb7c7;border-style:dashed}
.aattachment.expired img{display:none}
.aattachment.missing{padding:8px;color:#9aa6b8;font-size:11px;border-style:dashed;cursor:default}
.attachment-preview{display:flex;align-items:center;gap:9px;margin-top:8px;padding:6px 8px;border:1px solid #3d4655;border-radius:7px;background:#191e26}
.attachment-preview img{display:block;width:58px;height:44px;object-fit:contain;border-radius:4px;background:#11161d}
.attachment-preview-meta{display:flex;align-items:center;gap:8px;min-width:0;flex:1}
.attachment-preview-meta>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#cbd4e2;font-size:11px}
.attachment-preview-meta .link-btn{flex:0 0 auto}
.attachment-lightbox{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:24px}
.attachment-lightbox[hidden]{display:none}
.attachment-lightbox-backdrop{position:absolute;inset:0;background:rgba(5,8,13,.84)}
.attachment-lightbox-box{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:10px;max-width:min(94vw,1100px);max-height:calc(100dvh - 48px)}
.attachment-lightbox-img{display:block;max-width:94vw;max-height:calc(100dvh - 110px);width:auto;height:auto;object-fit:contain;border-radius:8px;box-shadow:0 15px 60px rgba(0,0,0,.55);background:#11161d}
.attachment-lightbox-caption{max-width:90vw;color:#edf2fb;font-size:13px;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attachment-lightbox-close{position:absolute;z-index:2;right:-13px;top:-13px;width:38px;height:38px;border:1px solid #55627a;border-radius:50%;background:#222b38;color:#fff;font-size:24px;line-height:1;cursor:pointer}
.attachment-lightbox-close:hover{background:#33415a}
.aacts{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.aacts button{min-height:32px;background:#303744;border:1px solid #414a59;color:#cad1de;border-radius:6px;padding:4px 9px;font-size:11.5px;cursor:pointer}
.aacts button:hover{background:#3a4250;color:#fff}.aacts button.ok{background:#1f4a3a;border-color:#2b6b53;color:#80e0b1}

/* 画面批注 */
.apins{position:absolute;inset:0;z-index:8;pointer-events:none}
.amark{pointer-events:auto;cursor:pointer;border:2px solid #fff;background:#e8623c;color:#fff;font-size:11px;font-weight:700;line-height:1;box-shadow:0 2px 9px rgba(0,0,0,.48)}
.amark.mine{background:#3d7ff5}.amark.done{background:#687286;opacity:.78}.amark.hl{animation:marker-pulse .75s ease 2}
.apin{position:absolute;transform:translate(-50%,-50%);width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.apin:hover{transform:translate(-50%,-50%) scale(1.12)}
.ashape-rect{position:absolute;border-radius:5px;background:rgba(232,98,60,.12);display:flex;align-items:flex-start;justify-content:flex-start;padding:3px;min-width:24px;min-height:24px}
.ashape-rect.mine{background:rgba(61,127,245,.13)}
.ashape-page{position:absolute;right:10px;width:29px;height:29px;border-radius:6px;display:flex;align-items:center;justify-content:center}
.ashape-line{position:absolute;min-width:18px;min-height:18px;pointer-events:none;overflow:visible;border:0;background:transparent!important;box-shadow:none;color:inherit}
.ashape-line svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:stroke;stroke:#e8623c;stroke-width:3.5;fill:#e8623c;filter:drop-shadow(0 1px 2px rgba(0,0,0,.5));cursor:pointer}
.ashape-line.mine svg{stroke:#3d7ff5;fill:#3d7ff5}.ashape-line.done svg{stroke:#687286;fill:#687286}
.ashape-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;pointer-events:auto}
@keyframes marker-pulse{50%{box-shadow:0 0 0 8px rgba(76,132,244,.3)}}
body.picking .view-sheet.primary{cursor:crosshair}
body.picking[data-anno-shape="rect"] .view-sheet.primary,body.picking[data-anno-shape="line"] .view-sheet.primary,body.picking[data-anno-shape="arrow"] .view-sheet.primary{cursor:cell}
.adraft{position:absolute;z-index:10;pointer-events:none}
.adraft-rect{border:2px dashed #65a0ff;background:rgba(70,131,245,.12);border-radius:4px}
.adraft-svg{inset:0;width:100%;height:100%;overflow:visible;stroke:#65a0ff;fill:#65a0ff;stroke-width:3;filter:drop-shadow(0 1px 2px rgba(0,0,0,.4))}
.adraft-svg.arrow line{stroke-dasharray:7 4}

/* 批注弹窗 */
.amodal{position:fixed;inset:0;z-index:100;background:rgba(8,10,14,.68);display:none;align-items:center;justify-content:center;padding:18px}
.amodal.on{display:flex}
.abox{width:430px;max-width:100%;max-height:calc(100vh - 36px);max-height:calc(100dvh - 36px);overflow:auto;background:#222832;border:1px solid #3a4352;border-radius:11px;box-shadow:0 20px 58px rgba(0,0,0,.55);color:#e8ebf2}
.abox .ameta{padding:9px 14px 0;color:#8993a6;font-size:12px}
.abox .fld{padding:10px 14px 0;margin:0}
.abox .fld label{color:#bfc7d5}
.abox textarea,.abox select,.abox input[type=file]{width:100%;background:#191e26;border:1px solid #3d4655;color:#e8ebf2;border-radius:7px;padding:9px 10px;font-size:13px;font-family:inherit}
.abox textarea{resize:vertical;min-height:96px}.abox input[type=file]{font-size:12px}
.abox textarea:focus,.abox select:focus,.abox input:focus{outline:2px solid #4c84f0;outline-offset:1px;border-color:#4c84f0}
.abox .mut{color:#8993a6;font-size:11px;margin-top:4px;text-align:right}.abox .req{color:#ff9a9a}
.abtns{display:flex;justify-content:flex-end;gap:8px;padding:14px}
.modal-open{overflow:hidden}

/* ===== 平板 ===== */
@media (min-width:768px) and (max-width:1199px){
  :root{--vbar-h:52px}
  .vside{flex-basis:184px;width:184px}
  .vbrand{max-width:150px}
  .tool-select>span,.opacity-tool>span{display:none}
  .tool-select select{max-width:112px}
  .vbar{gap:5px;padding:6px 8px}
  .vbar button,.vbar select{padding:6px 8px;min-height:38px}
  .zoom-pct{display:none}
  .apanel{position:fixed;z-index:56;right:0;top:var(--vbar-h);bottom:0;width:330px;max-width:44vw;flex:none;box-shadow:-12px 0 30px rgba(0,0,0,.26);transform:translateX(0)}
  .apanel:not(.on){width:330px;border-left:1px solid #363d4b;opacity:1;transform:translateX(102%);pointer-events:none}
}

/* ===== 手机 ===== */
@media (max-width:767px){
  :root{--vbar-h:50px;--mobilebar-h:58px}
  .mid{padding:max(16px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));align-items:flex-start}
  .card{padding:23px 19px;margin:auto 0}
  .notice{max-height:40vh}
  .vbar{min-height:calc(var(--vbar-h) + env(safe-area-inset-top));gap:4px;padding:max(5px,env(safe-area-inset-top)) max(6px,env(safe-area-inset-right)) 5px max(6px,env(safe-area-inset-left))}
  .vbar{scrollbar-width:none}
  .vbar::-webkit-scrollbar{display:none}
  .vbar button,.vbar select{min-height:40px;padding:7px 8px}
  .vbrand{flex:1 1 72px;min-width:62px;max-width:112px}
  .vbrand .t{font-size:12.5px}.vbrand .vsub{display:none}
  .vbar #btnFiles{min-width:40px}
  .tool-select>span,.opacity-tool>span{display:none}
  .tool-select select{max-width:88px;font-size:12px}
  .version-tool select{max-width:92px}
  .compare-tool select{max-width:68px}
  .desktop-paging,.zoom-tools,.full-btn,#annoList{display:none!important}
  .anno-shape-wrap select{max-width:52px;padding-left:6px;padding-right:18px}
  #annoPin span{display:none}
  #annoPin{min-width:42px;padding-left:7px;padding-right:7px}
  .opacity-tool{position:fixed;z-index:48;left:max(10px,env(safe-area-inset-left));right:max(10px,env(safe-area-inset-right));bottom:calc(var(--mobilebar-h) + env(safe-area-inset-bottom) + 8px);padding:8px 12px;border:1px solid #465064;border-radius:10px;background:rgba(29,34,44,.94);box-shadow:0 5px 18px rgba(0,0,0,.35)}
  .opacity-tool input{width:100%}
  .vstage{padding:8px}
  .view-sheet{box-shadow:0 4px 16px rgba(0,0,0,.42)}
  .compare-grid{gap:7px}
  .compare-label{font-size:9.5px;padding:3px 6px;margin-bottom:4px}

  .mobile-only{display:inline-flex!important;align-items:center;justify-content:center}
  .vside,.apanel{
    position:fixed;z-index:58;left:0;right:0;top:auto;
    bottom:calc(var(--mobilebar-h) + env(safe-area-inset-bottom));width:100%;max-width:none;height:min(68vh,590px);height:min(68dvh,590px);
    flex:none;border:0;border-top:1px solid #414a59;border-radius:15px 15px 0 0;box-shadow:0 -14px 35px rgba(0,0,0,.38);
    transform:translateY(calc(100% + var(--mobilebar-h) + env(safe-area-inset-bottom) + 2px));opacity:1;pointer-events:none;transition:transform .22s ease;
  }
  .vside.open,.apanel.on{transform:translateY(0);pointer-events:auto}
  .files-collapsed .vside{width:100%;border-top:1px solid #414a59}
  .side-tabs{display:flex}
  .vside .file-list,.vside .thumb-list{display:none;max-height:none;border:0;flex:1}
  .vside[data-tab="files"] .file-list{display:block;overflow-y:auto}
  .vside[data-tab="thumbs"] .thumb-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
  .file-list .f{min-height:48px;font-size:13px}
  .thumb{min-height:44px}
  .apanel:not(.on){width:100%;border-top:1px solid #414a59;opacity:1;transform:translateY(calc(100% + var(--mobilebar-h) + env(safe-area-inset-bottom) + 2px))}
  .drawer-head .x,.ahead .x{width:44px;height:44px}
  .afilter button{min-height:40px}
  .aacts button{min-height:40px}
  .alist{padding-bottom:max(12px,env(safe-area-inset-bottom))}
  .apin{width:34px;height:34px}.ashape-badge{width:30px;height:30px}.ashape-page{width:34px;height:34px}

  .vmobilebar{
    min-height:var(--mobilebar-h);flex:0 0 auto;display:flex;align-items:center;justify-content:space-around;gap:5px;
    padding:5px max(7px,env(safe-area-inset-right)) max(5px,env(safe-area-inset-bottom)) max(7px,env(safe-area-inset-left));
    background:#1d222c;border-top:1px solid #363d4b;color:#d8dde8;z-index:42;
  }
  .vmobilebar button{flex:1;min-width:0;max-width:68px;min-height:44px;padding:7px 5px;border:1px solid #414a5b;border-radius:9px;background:#2b313d;color:#e2e6ee;font-size:13px}
  .vmobilebar button:disabled{opacity:.38}.vmobilebar .mpg{flex:0 0 50px;min-width:0;text-align:center;font-size:12px;font-variant-numeric:tabular-nums}
  .vveil{bottom:calc(var(--mobilebar-h) + env(safe-area-inset-bottom));top:calc(var(--vbar-h) + env(safe-area-inset-top))}
  .vhint{bottom:calc(var(--mobilebar-h) + env(safe-area-inset-bottom) + 10px)}

  .amodal{align-items:flex-end;padding:0;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
  .abox{width:100%;max-height:min(82vh,650px);max-height:min(82dvh,650px);border-radius:15px 15px 0 0;border-bottom:0;padding-bottom:env(safe-area-inset-bottom)}
  .abox textarea{min-height:110px;font-size:16px}
  .abtns .btn{min-height:44px;flex:1}
  .attachment-lightbox{padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}
  .attachment-lightbox-img{max-width:100%;max-height:calc(100dvh - 92px)}
  .attachment-lightbox-close{right:-5px;top:-12px}
}

@media (max-width:480px){
  .vbrand{display:none}
}

/* 矮屏横向手机：把画面空间放在第一位 */
@media (max-width:900px) and (max-height:500px) and (orientation:landscape){
  :root{--vbar-h:46px;--mobilebar-h:50px}
  .vbar{min-height:46px}.vbar button,.vbar select{min-height:36px}
  .vbrand{max-width:90px}
  .vside,.apanel{height:calc(100dvh - var(--vbar-h) - var(--mobilebar-h));max-height:none}
  .vmobilebar{min-height:50px}.vmobilebar button{min-height:38px}
  .abox{max-height:94dvh}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .wm-dynamic span{animation:none;transform:translate(-50%,-50%) rotate(var(--wm-angle,-24deg))}
}

@media print{
  body.viewer *{display:none!important}
  body.viewer::before{content:"本作品仅供在线审阅，禁止打印";display:block;padding:40px;text-align:center;color:#222;background:#fff}
}

/* ===== 2026 界面升级：受控作品审阅空间 ===== */
:root{
  --bg:#f2f5fa;--card:#fff;--ink:#141a2a;--ink2:#566177;--ink3:#8b95a9;
  --line:#e2e7f0;--brand:#3157d5;--brand-d:#2443b1;--ok:#0b9562;
  --warn:#d77b19;--bad:#d64050;--r:18px;
  --sh:0 2px 5px rgba(25,37,66,.04),0 24px 65px rgba(25,37,66,.1);
  --vbar-h:58px;
}
body:not(.viewer){background:
  radial-gradient(circle at 18% 8%,rgba(49,87,213,.10),transparent 27%),
  radial-gradient(circle at 85% 92%,rgba(33,174,162,.075),transparent 28%),
  linear-gradient(145deg,#f7f9fc 0%,#f0f3f8 100%)}
.mid{position:relative;isolation:isolate;padding:42px 22px;overflow:hidden}
.mid::before,.mid::after{content:"";position:fixed;z-index:-1;border:1px solid rgba(49,87,213,.08);border-radius:50%;pointer-events:none}
.mid::before{width:540px;height:540px;left:-310px;top:-290px;box-shadow:0 0 0 52px rgba(49,87,213,.018)}
.mid::after{width:480px;height:480px;right:-280px;bottom:-260px;box-shadow:0 0 0 72px rgba(24,158,146,.015)}
.card{
  position:relative;min-width:0;max-width:480px;padding:36px 38px 31px;border:1px solid rgba(255,255,255,.92);
  border-radius:var(--r);box-shadow:var(--sh);overflow:hidden
}
.card::before{content:"";position:absolute;left:38px;right:38px;top:0;height:3px;border-radius:0 0 5px 5px;background:linear-gradient(90deg,#3157d5,#4f79ec 62%,#29b3bb)}
.card.wide{max-width:760px;padding:35px 40px 31px}
.card.wide::before{left:40px;right:40px}
.card h1{margin:0 0 8px;font-size:24px;line-height:1.35;font-weight:720;letter-spacing:-.025em}
.card .sub{margin-bottom:23px;color:#8994a8;font-size:13px}
.logo{gap:11px;margin-bottom:28px}
.has-site-logo .logo .dot{width:42px;height:42px;padding:4px;border:1px solid #e6eaf2;border-radius:12px;background-color:#fff;box-shadow:0 5px 16px rgba(33,55,111,.1);background-size:34px}
.logo-copy{display:flex;flex-direction:column;line-height:1.25}
.logo-copy b{color:#202739;font-size:14px;font-weight:680}
.logo-copy small{margin-top:4px;color:#9aa4b6;font-size:9px;font-weight:750;letter-spacing:.13em}
.eyebrow{margin-bottom:9px;color:var(--brand);font-size:10px;font-weight:750;letter-spacing:.16em}
.meta{padding:14px 15px;margin-bottom:20px;border-color:#e1e6ef;border-radius:12px;background:#f7f9fc;line-height:1.75}
.fld{margin-bottom:16px}.fld label{margin-bottom:7px;color:#59657b;font-weight:570}
.fld input,.fld textarea,.fld select{min-height:44px;padding:11px 13px;border-color:#dce2ec;border-radius:11px;transition:border-color .16s,box-shadow .16s}
.fld input:hover,.fld textarea:hover,.fld select:hover{border-color:#c9d2e1}
.fld input:focus,.fld textarea:focus,.fld select:focus{border-color:#6f8bea;box-shadow:0 0 0 4px rgba(49,87,213,.1)}
.fld .code{height:50px;font-size:23px;font-weight:640}
.btn{min-height:43px;padding:11px 18px;border-color:#dbe1eb;border-radius:11px;font-weight:580;transition:background .15s,border-color .15s,box-shadow .15s,transform .12s}
.btn:hover{border-color:#cbd3e1;background:#f8f9fc;box-shadow:0 4px 12px rgba(25,37,66,.07)}
.btn:active{transform:translateY(1px)}
.btn.p{background:linear-gradient(135deg,#3157d5,#416ce5);border-color:#3157d5;box-shadow:0 7px 18px rgba(49,87,213,.22)}
.btn.p:hover{background:linear-gradient(135deg,#294bc0,#3159cd);box-shadow:0 9px 22px rgba(49,87,213,.28)}
.btn:disabled{box-shadow:none;filter:saturate(.65)}
.msg{padding:11px 13px;border-radius:11px}
.mut{line-height:1.75}
.foot{margin-top:20px;padding-top:17px;border-top:1px solid #eef0f4;line-height:1.65}
.trust-row{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:23px}
.trust-row span{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border:1px solid #e3e8f0;border-radius:99px;color:#778398;background:#fafbfc;font-size:10px;white-space:nowrap}
.trust-row span::before{content:"";width:5px;height:5px;border-radius:50%;background:#15a274;box-shadow:0 0 0 3px #e2f5ee}
.notice-assurance{margin-top:17px;padding-top:15px;border-top:1px solid #edf0f4;color:#929bad;font-size:11px;text-align:center}

.cap .stage{border:1px solid #e0e5ed;border-radius:11px}
.cap .track{height:44px;border-color:#dce2ec;border-radius:11px;background:#f1f3f7}
.cap .track .hd{width:50px;height:44px;border-color:#d7deea;border-radius:11px;color:#3157d5;box-shadow:0 3px 9px rgba(23,36,69,.12)}
.cap .track .lbl{color:#8994a7}
.cap .re{margin-top:8px}
.notice{max-height:50vh;padding:23px 24px 27px;border-color:#e0e5ee;border-radius:13px;background:#f8f9fc;font-size:13.5px;line-height:1.9;color:#4f5c73;scrollbar-width:thin;scrollbar-color:#c5cede transparent}
.notice h2{margin:26px 0 9px;padding-left:11px;border-left:3px solid #5275e0;color:#1b2233;font-size:15px;font-weight:680}
.notice p{margin-bottom:10px}
.notice-read-progress{margin:10px 2px 18px;color:#909aad}
.notice-read-progress>span{height:5px;background:#e5e9f0}
.notice-read-progress i{background:linear-gradient(90deg,#3157d5,#57a1e5)}
.chk{padding:2px 0;color:#4f5c72;font-weight:560}.chk input{width:19px;height:19px}
.closed-card .msg.warn{padding:14px 15px}

/* 阅读器：低干扰深色工作区 */
body.viewer{
  --viewer-bg:#171c25;--viewer-surface:#111720;--viewer-panel:#181f2a;--viewer-elev:#202936;
  --viewer-line:#2b3543;--viewer-text:#e7ecf4;--viewer-muted:#8995a8;
  background:var(--viewer-bg)
}
.vwrap{background:var(--viewer-bg)}
.vbar{
  min-height:58px;padding:8px 12px;gap:8px;background:rgba(14,19,27,.97);
  border-color:#27313e;box-shadow:0 4px 18px rgba(0,0,0,.18);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)
}
.has-site-logo .vsite-mark{width:34px;height:34px;padding:3px;border:1px solid #313c4a;border-radius:10px;background-color:#fff;background-size:28px}
.vbrand{max-width:250px}.vbrand .t{font-weight:650;letter-spacing:-.01em}.vbrand .vsub{margin-top:2px;color:#758196}
.vbar button,.vbar select{
  min-height:40px;padding:8px 11px;border-color:#303b49;border-radius:9px;background:#1b232e;color:#d7dee8;transition:background .14s,border-color .14s,color .14s
}
.vbar button:hover,.vbar select:hover{border-color:#465568;background:#252f3d}
.vbar button.on{background:#3157d5;border-color:#456be2;box-shadow:0 5px 14px rgba(25,55,158,.28)}
.vbar .pg input{border-color:#354252;border-radius:7px;background:#121922}
.vbar .n{background:#e85a69}
.vstage{
  padding:22px;background:
    radial-gradient(circle at 50% 35%,rgba(255,255,255,.035),transparent 34%),
    #1a202a
}
.view-sheet{border-radius:3px;box-shadow:0 18px 56px rgba(0,0,0,.48),0 0 0 1px rgba(255,255,255,.04)}
.vside{flex-basis:236px;width:236px;background:#141b25;border-color:var(--viewer-line)}
.drawer-head,.ahead{min-height:51px;padding:11px 14px;border-color:var(--viewer-line);font-weight:650}
.drawer-head .x,.ahead .x{border-radius:9px}.drawer-head .x:hover,.ahead .x:hover{background:#25303e}
.file-list{padding:10px;border-color:var(--viewer-line)}
.file-list .f{padding:10px;border-radius:9px}.file-list .f:hover{background:#202a36}
.file-list .f.on{background:#2748aa;border-color:#3c62ce;box-shadow:0 5px 15px rgba(16,42,119,.26)}
.thumb-list{padding:11px;gap:11px}
.thumb{padding:6px;border-color:#303a47;border-radius:9px;background:#1b232e}
.thumb:hover{border-color:#566780;background:#222c39}.thumb.on{border-color:#6f8ff0;box-shadow:0 0 0 2px rgba(75,112,221,.24)}
.thumb-frame{border-radius:6px;background:#0f141b}
.apanel{flex-basis:360px;width:360px;background:#151c26;border-color:var(--viewer-line)}
.afilter{padding:10px 13px;border-color:var(--viewer-line)}.afilter button{min-height:36px;border-color:#303b49;border-radius:8px;background:#1e2733}
.afilter button.on{background:#3157d5;border-color:#456be2}
.alist{padding:12px}
.aitem{padding:12px 13px;border-color:#303a48;border-radius:11px;background:#1b2430}
.aitem:hover{border-color:#46566b}.aitem.hl{border-color:#6c8cf0;box-shadow:0 0 0 3px rgba(68,107,225,.18)}
.atxt{font-size:13.5px}.aattachment{border-radius:9px;background:#151c25}
.aacts button{border-radius:8px;background:#232d3a}
.amodal{background:rgba(5,8,13,.74);backdrop-filter:blur(3px)}
.abox{border-color:#364354;border-radius:15px;background:#18212c;box-shadow:0 25px 80px rgba(0,0,0,.62)}
.abox textarea,.abox select,.abox input[type=file]{min-height:42px;border-color:#354253;border-radius:9px;background:#111821}
.vhint{padding:10px 16px;border:1px solid rgba(255,255,255,.08);background:rgba(12,17,24,.92);box-shadow:0 8px 25px rgba(0,0,0,.28)}

@media (min-width:768px) and (max-width:1199px){
  :root{--vbar-h:58px}
  .vside{flex-basis:194px;width:194px}
  .apanel{width:340px}
}
@media (max-width:767px){
  .mid{padding:max(20px,env(safe-area-inset-top)) max(13px,env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(13px,env(safe-area-inset-left))}
  .card,.card.wide{width:100%;max-width:100%;min-width:0;padding:27px 21px 23px;margin:auto 0;border-radius:16px}
  .card *{min-width:0}
  .card::before,.card.wide::before{left:21px;right:21px}
  .logo{margin-bottom:23px}.has-site-logo .logo .dot{width:39px;height:39px;background-size:31px}
  .card h1{font-size:21px}.card .sub{margin-bottom:19px}
  .trust-row{gap:5px;flex-wrap:wrap}.trust-row span{padding:4px 7px}
  .notice{max-height:43vh;padding:18px 16px 22px}.notice h2{margin-top:22px}
  .notice-card{max-height:calc(100dvh - 26px);overflow:auto}
  .vbar{min-height:calc(54px + env(safe-area-inset-top));padding:max(7px,env(safe-area-inset-top)) max(7px,env(safe-area-inset-right)) 7px max(7px,env(safe-area-inset-left))}
  .has-site-logo .vsite-mark{width:32px;height:32px;background-size:26px}
  .vstage{padding:8px;background:#1a2029}
  .vside,.apanel{border-radius:18px 18px 0 0;background:#151d27;box-shadow:0 -18px 48px rgba(0,0,0,.48)}
  .vmobilebar{background:rgba(13,18,26,.98);border-color:#293443}
  .vmobilebar button{min-height:45px;border-color:#303c4c;border-radius:10px;background:#1d2632}
  .abox{border-radius:18px 18px 0 0}
}
@media (max-width:390px){
  .card,.card.wide{padding-left:18px;padding-right:18px}.card::before,.card.wide::before{left:18px;right:18px}
  .card h1{font-size:20px}.meta{padding:12px 13px}
}

/* ===== 2026-07 预览器交互重构 ===== */
.vbar{
  min-height:62px;gap:10px;padding:8px 12px;overflow:visible
}
.vbar-brand-group{display:flex;align-items:center;gap:9px;min-width:0;flex:0 1 300px}
.vbar-brand-group .icon-btn{width:38px;min-width:38px;padding:0;font-size:15px}
.vbar-brand-group .vbrand{min-width:80px;max-width:none;flex:1}
.vbar-context{
  display:flex;align-items:center;min-width:0;padding:4px;border:1px solid #293443;border-radius:12px;
  background:#151c26
}
.vbar-context-fields{display:flex;align-items:center;gap:4px;min-width:0}
.vbar-context .tool-select{height:36px;gap:7px;margin:0;padding-left:8px}
.vbar-context .tool-select>span{color:#718097;font-size:10px;font-weight:650;letter-spacing:.04em}
.vbar-context .tool-select select{
  min-height:34px;max-width:154px;padding:6px 28px 6px 9px;border:0;background:#202936
}
.vbar-context .compare-tool select{max-width:112px}
.vbar-context .opacity-tool{height:36px;margin:0;padding:0 9px}
.vbar-context .opacity-tool input{width:72px}
.vbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;min-width:0;margin-left:auto}
.tool-cluster{
  display:flex;align-items:center;gap:2px;min-height:42px;padding:3px;border:1px solid #293443;
  border-radius:12px;background:#151c26
}
.vbar .tool-cluster button,.vbar .tool-cluster select{
  min-height:34px;height:34px;padding:6px 9px;border:0;border-radius:8px;background:transparent
}
.vbar .tool-cluster button:hover,.vbar .tool-cluster select:hover{background:#25303e}
.vbar .desktop-paging button{width:34px;padding:0;font-size:20px}
.vbar .desktop-paging .pg{min-width:70px;color:#7d899d}
.vbar .desktop-paging .pg input{width:34px;min-height:28px;background:#0f151e}
.vbar .zoom-tools .full-btn{padding-left:11px;padding-right:11px}
.vbar .annotation-tools{border-color:#30415c;background:#182235}
.vbar .annotation-tools #annoPin{color:#cbd8fa}
.vbar .annotation-tools #annoList{background:#3157d5;color:#fff}
.vbar .annotation-tools #annoList:hover{background:#3d65db}
.mobile-tools-head,.mobile-tools-grid,.mobile-anno-tool{display:none}

@media (min-width:768px) and (max-width:1199px){
  .vbar{gap:7px;padding-left:9px;padding-right:9px}
  .vbar-brand-group{flex-basis:175px}
  .vbar-brand-group .vbrand{max-width:120px}
  .vbar-context .tool-select{padding-left:4px}
  .vbar-context .tool-select>span{display:none}
  .vbar-context .tool-select select{max-width:116px}
  .vbar-context .compare-tool select{max-width:94px}
  .vbar-actions{gap:5px}
  .vbar .anno-shape-wrap{display:none}
  .vbar .zoom-tools .zoom-pct{display:none}
  .vbar .zoom-tools button{padding-left:7px;padding-right:7px}
}
@media (min-width:768px) and (max-width:959px){
  .vbar-brand-group{flex-basis:145px}
  .vbar-brand-group .vsite-mark{display:none}
  .vbar-brand-group .vbrand{max-width:92px}
  .vbar-context .version-tool select{max-width:104px}
  .vbar .zoom-tools #zoomOut,.vbar .zoom-tools #zoomIn,.vbar .zoom-tools .zoom-pct,.vbar .zoom-tools .full-btn{display:none}
  .vbar .annotation-tools #annoPin span{display:none}
}

@media (max-width:767px){
  :root{--vbar-h:58px;--mobilebar-h:66px}
  .vbar{
    min-height:calc(var(--vbar-h) + env(safe-area-inset-top));padding:max(7px,env(safe-area-inset-top)) 10px 7px;
    border-bottom-color:#26313f;backdrop-filter:none;-webkit-backdrop-filter:none
  }
  .vbar-brand-group{width:100%;flex:1 1 auto;gap:8px}
  .vbar-brand-group .icon-btn{display:inline-flex;width:40px;min-width:40px;height:40px}
  .vbar-brand-group .vsite-mark{display:block;width:34px;height:34px}
  .vbar-brand-group .vbrand{display:flex;max-width:none;min-width:0}
  .vbar-brand-group .vbrand .t{font-size:13.5px}
  .vbar-brand-group .vbrand .vsub{display:block;font-size:10px}
  .vbar-actions{display:none}
  .vbar-context{
    position:fixed;z-index:59;left:max(8px,env(safe-area-inset-left));right:max(8px,env(safe-area-inset-right));
    bottom:calc(var(--mobilebar-h) + env(safe-area-inset-bottom) + 8px);display:block;max-height:calc(100dvh - 102px);
    padding:0 16px 18px;overflow-y:auto;border:1px solid #344153;border-radius:20px;background:rgba(20,28,38,.985);
    box-shadow:0 -20px 60px rgba(0,0,0,.48);transform:translateY(calc(100% + var(--mobilebar-h) + 28px));
    opacity:0;pointer-events:none;transition:transform .23s ease,opacity .18s ease
  }
  .vbar-context.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .mobile-tools-head{
    display:flex!important;align-items:center;min-height:65px;margin:0 -2px 13px;border-bottom:1px solid #2d3949
  }
  .mobile-tools-head>div{display:flex;flex-direction:column;gap:2px}
  .mobile-tools-head b{color:#edf2f8;font-size:15px}
  .mobile-tools-head small{color:#77859a;font-size:10.5px}
  .mobile-tools-head .x{display:inline-flex!important;width:42px;height:42px;margin-left:auto;border:0;background:#222d3a}
  .vbar-context-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
  .vbar-context .tool-select{
    display:flex;height:auto;min-width:0;padding:0;align-items:stretch;flex-direction:column;gap:6px
  }
  .vbar-context .tool-select>span{display:block;color:#9ba6b7;font-size:11px}
  .vbar-context .tool-select select{
    width:100%;max-width:none!important;min-height:44px;padding:9px 30px 9px 11px;border:1px solid #344153;border-radius:10px;background:#1c2632
  }
  .vbar-context .opacity-tool{
    grid-column:1/-1;display:grid;height:auto;grid-template-columns:auto minmax(0,1fr);gap:12px;padding:8px 0 2px
  }
  .vbar-context .opacity-tool span{display:block;color:#9ba6b7}
  .vbar-context .opacity-tool input{width:100%}
  .mobile-tools-grid{
    display:grid!important;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:15px
  }
  .vbar .mobile-tools-grid button{
    display:flex;min-width:0;min-height:58px;height:auto;padding:8px 3px;flex-direction:column;align-items:center;justify-content:center;
    gap:2px;border:1px solid #334052;border-radius:11px;background:#1c2632
  }
  .mobile-tools-grid button>span{font-size:19px;line-height:1}
  .mobile-tools-grid button>small{color:#aab5c5;font-size:10px}
  .mobile-anno-tool{
    display:grid!important;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid #2d3949
  }
  .mobile-anno-tool label{grid-column:1/-1;margin:0;color:#9ba6b7;font-size:11px}
  .vbar .mobile-anno-tool select{width:100%;max-width:none;min-height:44px;border-color:#344153;background:#1c2632}
  .vbar .mobile-anno-tool button{min-height:44px;padding:8px 15px;border-color:#4569d6;background:#3157d5;color:#fff}
  .vstage{padding:6px}
  .vmobilebar{
    min-height:calc(var(--mobilebar-h) + env(safe-area-inset-bottom));padding:6px max(7px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(7px,env(safe-area-inset-left));
    gap:2px;background:rgba(12,17,25,.985);box-shadow:0 -8px 26px rgba(0,0,0,.2)
  }
  .vmobilebar button{
    display:flex;flex:1 1 0;max-width:62px;min-height:50px;padding:5px 2px;flex-direction:column;align-items:center;justify-content:center;
    gap:2px;border:0;border-radius:11px;background:transparent;color:#b6c0cf
  }
  .vmobilebar button:hover,.vmobilebar button:active{background:#202b38;color:#fff}
  .vmobilebar button>span{font-size:18px;line-height:1}.vmobilebar button>small{font-size:9.5px;line-height:1.2}
  .vmobilebar .page-step>span{font-size:25px}
  .vmobilebar .mpg{
    flex:0 0 54px;min-width:54px;padding:6px 3px;border-radius:9px;background:#18212c;color:#edf1f7;font-size:11px
  }
  .vside,.apanel{bottom:calc(var(--mobilebar-h) + env(safe-area-inset-bottom) + 8px);height:min(72dvh,620px);border-radius:20px}
  .vveil{top:calc(var(--vbar-h) + env(safe-area-inset-top));bottom:calc(var(--mobilebar-h) + env(safe-area-inset-bottom))}
}

@media (max-width:390px){
  .mobile-tools-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .vmobilebar button{max-width:54px}.vmobilebar .mpg{flex-basis:48px;min-width:48px}
}