/* Antivirus Survivors 2003 Professional Guide — Windows XP "Luna" shell.
   Structure mirrors the game's own windows: title bar (three buttons) → menu bar →
   client area → status bar → taskbar with Start and clock.
   Colours taken from the game's screenshots: window grey #ece9d8, Luna blue frame #0054e3,
   title gradient #0058ee→#3a93ff→#003ec2, alert red #c8102e. */
:root{
  --tb-1:#0058ee; --tb-2:#3a93ff; --tb-3:#2b8cf0; --tb-4:#0054e3; --tb-5:#003ec2;
  --frame:#0054e3; --frame-2:#003c74;
  --win:#ece9d8; --win-line:#d4d0c8; --win-line-2:#b6b3a5; --win-hi:#ffffff;
  --btn-1:#ffffff; --btn-2:#f2f1ec; --btn-3:#dcd9cd; --btn-4:#d4d0c8;
  --task-1:#245edb; --task-2:#3f8cf3; --task-3:#1941a5;
  --start-1:#3c9d3c; --start-2:#2d7d2d; --start-3:#1e5f1e;
  --sel:#316ac5;
  --ink:#0b1a2b; --ink-2:#31465c; --muted:#5d6f81;
  --red:#c8102e; --green:#2f7d32; --amber:#c97a1f;
  --link:#0a3f9e; --link-2:#0a3f9e;
  --desk-1:#3d7ab8; --desk-2:#2b5d92; --desk-3:#1d4770;
  --radius:8px; --maxw:1140px; --task-h:44px;
  --font:Tahoma,"Segoe UI",Verdana,system-ui,sans-serif;
  --mono:"Lucida Console",Consolas,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{background:#1d4770;scrollbar-color:#d4d0c8 #f1efe2}
body{
  margin:0;color:var(--ink);font:15.5px/1.62 var(--font);
  background:linear-gradient(180deg,var(--desk-1) 0%,var(--desk-2) 42%,var(--desk-3) 100%) no-repeat fixed #2b5d92;
  padding-bottom:calc(var(--task-h) + 6px);
  cursor:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Cpath d='M7 2 L7 24 L12.5 18.5 L16 27 L19.5 25.4 L16 17 L23.5 17 Z' fill='%23fff' stroke='%23000' stroke-width='1.4'/%3E%3C/svg%3E") 7 2, auto;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline;color:#0a3f9e}
p a,li a,td a{border-bottom:1px solid rgba(10,63,158,.3)}
p a:hover,li a:hover,td a:hover{border-bottom-color:transparent}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:var(--win);padding:8px 12px;z-index:90;border:1px solid var(--frame-2)}

/* ── XP scrollbars ─────────────────────────────────────── */
::-webkit-scrollbar{width:17px;height:17px}
::-webkit-scrollbar-track{background:#f1efe2;border-left:1px solid #d4d0c8}
::-webkit-scrollbar-thumb{background:linear-gradient(90deg,#fff 0%,#f4f3ec 40%,#d4d0c8 100%);
  border:1px solid #8e9aa8;border-radius:2px}
::-webkit-scrollbar-thumb:hover{background:linear-gradient(90deg,#fff,#eceae0 40%,#c8c4b8 100%)}
::-webkit-scrollbar-corner{background:#f1efe2}

/* ── window shell: title bar + menu bar ────────────────── */
.topbar{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--win-line-2);
  box-shadow:0 2px 7px rgba(0,0,0,.35)}
.titlebar{
  display:flex;align-items:center;gap:7px;padding:4px 5px 4px 7px;
  background:linear-gradient(180deg,var(--tb-1) 0%,var(--tb-2) 9%,var(--tb-3) 42%,var(--tb-4) 88%,var(--tb-5) 100%);
  border-bottom:1px solid var(--frame-2);box-shadow:inset 0 1px 0 rgba(255,255,255,.55)
}
.titlebar .tb-ico{width:16px;height:16px;border-radius:2px;box-shadow:0 0 0 1px rgba(255,255,255,.55)}
.tb-text{color:#fff;font:700 15px/1.25 var(--font);text-shadow:1px 1px 1px rgba(0,0,0,.5);flex:0 0 auto}
.tb-text:hover{color:#fff;text-decoration:none}
.tb-sub{color:#d8e8ff;font:400 12px/1 var(--font);text-shadow:1px 1px 1px rgba(0,0,0,.45);
  padding-left:8px;border-left:1px solid rgba(255,255,255,.35);flex:0 0 auto}
.winbtns{margin-left:auto;display:flex;gap:2px;flex:0 0 auto}
.wb{width:21px;height:20px;border-radius:3px;border:1px solid rgba(255,255,255,.9);position:relative;
  background:linear-gradient(180deg,#5aa9ff 0%,var(--tb-1) 48%,var(--tb-5) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55)}
.wb-min::after{content:"";position:absolute;left:5px;bottom:5px;width:9px;height:2px;background:#fff}
.wb-max::after{content:"";position:absolute;left:6px;top:5px;width:8px;height:7px;border:1px solid #fff;border-top-width:2px}
.wb-close{background:linear-gradient(180deg,#f6a48a 0%,#d94a1c 48%,#9c2606 100%)}
.wb-close::before,.wb-close::after{content:"";position:absolute;left:5px;top:9px;width:10px;height:2px;background:#fff}
.wb-close::before{transform:rotate(45deg)}
.wb-close::after{transform:rotate(-45deg)}

.menubar{background:var(--win);border-bottom:1px solid var(--win-line-2)}
.mb-in{display:flex;align-items:center;gap:6px;min-height:30px;flex-wrap:nowrap}
.nav{margin-left:0;display:flex;align-items:center;gap:2px;min-width:0}
.nav ul{display:flex;gap:0;list-style:none;margin:0;padding:0;flex-wrap:nowrap;min-width:0}
.nav li{position:relative}
.nav a{display:block;padding:4px 9px;border-radius:2px;color:var(--ink);font-size:14px;white-space:nowrap}
.nav a:hover{background:var(--sel);color:#fff;text-decoration:none}
.nav li.active>a{background:var(--sel);color:#fff}
.nav li.has-kids>a::after{content:" \25BE";font-size:10px;opacity:.8}
.nav .kids{position:absolute;top:100%;left:0;min-width:262px;background:#fff;border:1px solid #a0a0a0;
  padding:3px;display:block;visibility:hidden;opacity:0;transition:opacity .08s linear;
  box-shadow:3px 3px 8px rgba(0,0,0,.35);z-index:60}
.nav li.has-kids:hover .kids,.nav li.has-kids:focus-within .kids{visibility:visible;opacity:1}
.nav .kids a{color:var(--ink);font-size:13.5px;padding:5px 9px;border-radius:0}
.nav .kids a:hover{background:var(--sel);color:#fff;text-decoration:none}
.nav .kids li:first-child a{font-weight:700;border-bottom:1px solid #e0ddd2}
.cta{margin-left:auto;flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;
  padding:4px 13px;border:1px solid var(--frame-2);border-radius:3px;color:var(--ink)!important;
  font-size:13.5px;font-weight:400;
  background:linear-gradient(180deg,var(--btn-1) 0%,var(--btn-2) 46%,var(--btn-3) 47%,var(--btn-4) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
.cta:hover{border-color:#e8a200;text-decoration:none;box-shadow:inset 0 0 0 1px #f8d98a}

/* ── hero: desktop wallpaper, lightly darkened ─────────── */
.hero{position:relative;padding:50px 0 44px;
  background-image:
    linear-gradient(180deg,rgba(6,22,44,.58) 0%,rgba(6,22,44,.26) 30%,rgba(6,22,44,.48) 70%,rgba(10,30,58,.84) 100%),
    var(--hero);
  background-size:cover;background-position:center;border-bottom:1px solid var(--frame-2)}
.hero-in{position:relative}
.hero h1{font:700 clamp(28px,4.4vw,44px)/1.14 var(--font);margin:.3em 0 .4em;color:#fff;max-width:22ch;
  text-shadow:2px 2px 0 rgba(0,0,0,.55),0 3px 14px rgba(0,0,0,.5)}
.eyebrow{display:inline-block;background:rgba(8,26,52,.8);border:1px solid rgba(255,255,255,.4);
  color:#dbeaff;font-weight:700;letter-spacing:.05em;text-transform:uppercase;font-size:11.5px;
  margin:0;padding:4px 10px;border-radius:2px}
.lead{color:#eef5fc;max-width:60ch;font-size:17px;text-shadow:1px 1px 4px rgba(0,0,0,.7)}
.hero-cta{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}
.btn,.btn.ghost{display:inline-block;font-weight:400;padding:6px 15px;border-radius:3px;font-size:14.5px;
  color:var(--ink);border:1px solid var(--frame-2);
  background:linear-gradient(180deg,var(--btn-1) 0%,var(--btn-2) 46%,var(--btn-3) 47%,var(--btn-4) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85)}
.btn:hover,.btn.ghost:hover{text-decoration:none;border-color:#e8a200;box-shadow:inset 0 0 0 1px #f8d98a}
.btn.primary{color:#fff;font-weight:700;text-shadow:1px 1px 1px rgba(0,0,0,.4);
  background:linear-gradient(180deg,#5aa9ff 0%,var(--tb-1) 48%,var(--tb-5) 100%)}

/* ── XP toolbar ────────────────────────────────────────── */
.toolbar{background:var(--win);border-bottom:1px solid var(--win-line-2);box-shadow:inset 0 1px 0 rgba(255,255,255,.7)}
.tb-row{display:flex;align-items:center;gap:3px;min-height:34px;flex-wrap:nowrap;overflow-x:auto}
.tbtn{display:inline-flex;align-items:center;gap:7px;padding:3px 9px;border:1px solid transparent;
  border-radius:3px;color:var(--ink);font-size:13.5px;white-space:nowrap}
.tbtn:hover{border-color:#b6b3a5;background:linear-gradient(180deg,#fff,#e7e4d9);text-decoration:none;color:var(--ink)}
.tico{width:16px;height:16px;display:inline-block;position:relative;flex:0 0 auto}
.tico-folder{background:linear-gradient(180deg,#ffd75e,#e0a800);border:1px solid #b8860b;border-radius:1px}
.tico-folder::before{content:"";position:absolute;left:1px;top:-4px;width:8px;height:4px;
  background:linear-gradient(180deg,#ffe89a,#f0c33c);border:1px solid #b8860b;border-bottom:0;border-radius:1px 1px 0 0}
.tico-doc{background:linear-gradient(180deg,#fff,#eaeaea);border:1px solid #8e9aa8;border-radius:1px}
.tico-doc::before{content:"";position:absolute;left:3px;top:3px;width:8px;height:1px;background:#316ac5;
  box-shadow:0 3px 0 #316ac5,0 6px 0 #316ac5,0 9px 0 #316ac5}
.tico-clock{border-radius:50%;background:radial-gradient(circle at 50% 50%,#fff 55%,#dcdcdc 56%);border:1px solid #6b7a8c}
.tico-clock::before{content:"";position:absolute;left:7px;top:3px;width:1px;height:5px;background:#0b1a2b}
.tico-clock::after{content:"";position:absolute;left:7px;top:7px;width:5px;height:1px;background:#0b1a2b}
.tico-ie{border-radius:50%;background:radial-gradient(circle at 35% 35%,#7fd4ff,#0a63c9 70%);border:1px solid #084a9a}
.tico-ie::before{content:"";position:absolute;left:2px;top:6px;width:12px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,#ffd75e,#f0a800)}

/* ── home: XP picture window (image on top, copy in the client area) ── */
.picwin{background:var(--win);border:1px solid var(--frame-2);border-radius:var(--radius);
  margin:22px 0 28px;overflow:hidden;box-shadow:0 3px 14px rgba(0,0,0,.35),inset 0 0 0 1px rgba(255,255,255,.55)}
.picwin-bar{display:flex;align-items:center;gap:8px;padding:4px 6px 4px 10px;
  background:linear-gradient(180deg,var(--tb-1) 0%,var(--tb-2) 9%,var(--tb-3) 42%,var(--tb-4) 88%,var(--tb-5) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5)}
.picwin-name{color:#fff;font:700 13.5px/1.3 var(--font);text-shadow:1px 1px 1px rgba(0,0,0,.5);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.picwin-bar .wb{margin-left:auto;flex:0 0 auto}
.picwin-shot{width:100%;height:auto;display:block;border-bottom:1px solid var(--frame-2);background:#000}
.picwin-copy{padding:18px 22px 22px}
.picwin-copy .eyebrow{background:#fff;border:1px solid var(--frame-2);color:#0a3f9e}
.picwin-copy h1{font:700 clamp(24px,3.6vw,36px)/1.16 var(--font);color:#08325e;margin:.3em 0 .35em;max-width:24ch}
.picwin-copy .lead{color:var(--ink-2);max-width:70ch;font-size:16.5px;text-shadow:none}
.picwin-copy .hero-cta{margin-top:16px}

/* ── XP explorer layout: task pane + window ────────────── */
.pane-layout{display:grid;grid-template-columns:214px minmax(0,1fr);gap:16px;align-items:start;margin:22px 0 30px}
.pane-layout>article,.pane-layout>.win{margin:0}
.taskpane{display:flex;flex-direction:column;gap:12px;position:sticky;top:104px}
.tp-box{background:linear-gradient(180deg,#8fb2ea 0%,#6f8fe0 26%,#6a86dc 100%);
  border-radius:4px;box-shadow:0 2px 7px rgba(0,0,0,.3);overflow:hidden}
.tp-box h4{margin:0 3px 0;padding:5px 9px;background:#fff;border-radius:3px 3px 0 0;
  color:#0a3f9e;font:700 13.5px/1.35 var(--font)}
.tp-box ul{list-style:none;margin:0;padding:5px 5px 7px}
.tp-links{max-height:340px;overflow:auto}
.tp-box a{display:block;padding:3px 7px;color:#fff;font-size:13px;line-height:1.4;border-radius:2px}
.tp-box a:hover{background:#fff;color:#0a3f9e;text-decoration:none}
.tp-plain li{padding:3px 7px;color:#f0f4ff;font-size:12.5px;line-height:1.45}
.tp-plain a{border-bottom:1px solid rgba(255,255,255,.5);display:inline;padding:0}
.tp-plain a:hover{background:transparent;color:#fff;border-bottom-color:transparent;text-decoration:none}

/* XP list-view sort arrow on the first column head */
thead th:first-child::after{content:" \25B2";font-size:7px;color:#5d6f81;vertical-align:middle}

/* ── client area ───────────────────────────────────────── */
main{display:block}
.wrap>p,.wrap>ul,.wrap>ol,.wrap>blockquote,.wrap>.callout,.wrap>h2,.wrap>h3,.wrap>h4,.wrap>div.tbl-wrap,.wrap>figure{max-width:76ch}
main h2{font:700 24px/1.25 var(--font);margin:1.6em 0 .5em;color:#08325e;
  border-bottom:1px solid rgba(10,74,158,.25);padding-bottom:.2em}
main h3{font:700 19px/1.3 var(--font);margin:1.3em 0 .4em;color:#0a4a9e}
main h4{font:700 16px/1.35 var(--font);margin:1.1em 0 .3em;color:#2b3f52}
main p{margin:.75em 0}
main ul,main ol{padding-left:1.35em}
main li{margin:.3em 0}
main blockquote{margin:1em 0;padding:10px 14px;background:#fbfaf3;border-left:4px solid var(--amber);
  color:#3b3524;box-shadow:inset 0 0 0 1px #e2ddc8}
main code{font:13.5px/1 var(--mono);background:#fff;border:1px solid #c8c4b8;border-radius:2px;padding:1px 5px}
main hr{border:0;border-top:1px solid var(--win-line-2);margin:2em 0}

/* window frame used by articles, home copy and 404 */
.wrap>article,.win{
  background:var(--win);border:1px solid var(--frame-2);border-radius:var(--radius);
  padding:4px 22px 24px;margin:24px 0 30px;box-shadow:0 3px 12px rgba(0,0,0,.35),
  inset 0 0 0 1px rgba(255,255,255,.55)}
.wrap>article>h1,.win>h1{
  font:700 clamp(23px,3.1vw,32px)/1.2 var(--font);color:#fff;margin:0 -22px 18px;padding:8px 22px;
  background:linear-gradient(180deg,var(--tb-1) 0%,var(--tb-2) 9%,var(--tb-3) 42%,var(--tb-4) 88%,var(--tb-5) 100%);
  text-shadow:1px 1px 1px rgba(0,0,0,.5);box-shadow:inset 0 1px 0 rgba(255,255,255,.5)}
.win>h2:first-child{margin-top:1.15em}
.wrap>h2.grid-title:first-of-type{margin-top:1.1em}
.wrap>h2{color:#fff;text-shadow:1px 1px 0 rgba(0,0,0,.5),0 2px 8px rgba(0,0,0,.35);
  border-bottom:1px solid rgba(255,255,255,.35)}

/* ── cards = small windows ─────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:16px;margin:14px 0 26px}
.card{display:flex;flex-direction:column;background:var(--win);border:1px solid var(--frame-2);
  border-radius:var(--radius);overflow:hidden;color:var(--ink);
  box-shadow:0 3px 10px rgba(0,0,0,.3),inset 0 0 0 1px rgba(255,255,255,.5)}
.card:hover{text-decoration:none;box-shadow:0 5px 16px rgba(0,0,0,.42),inset 0 0 0 1px rgba(255,255,255,.5)}
.card-body h3{padding:5px 11px;margin:0;color:#fff;text-shadow:1px 1px 1px rgba(0,0,0,.45);
  font:700 14.5px/1.3 var(--font);
  background:linear-gradient(180deg,var(--tb-1) 0%,var(--tb-2) 9%,var(--tb-3) 45%,var(--tb-4) 100%)}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--frame-2);
  background:#fff;padding:0;margin:0}
.card-body{padding:10px 12px 12px;display:flex;flex-direction:column;flex:1;background:#fff}
.card-body p{margin:0 0 11px;font-size:14px;color:var(--ink-2);flex:1}
.card .go{align-self:flex-start;font-size:12.5px;font-weight:400;color:var(--ink);padding:4px 11px;
  border:1px solid var(--frame-2);border-radius:3px;
  background:linear-gradient(180deg,var(--btn-1) 0%,var(--btn-2) 46%,var(--btn-3) 47%,var(--btn-4) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85)}
.card:hover .go{border-color:#e8a200;box-shadow:inset 0 0 0 1px #f8d98a}
.card .stamp{display:block;font-size:12px;color:var(--muted);margin-top:8px}

/* ── tables = XP list view ─────────────────────────────── */
.tbl-wrap{margin:1.1em 0;overflow-x:auto;background:#fff;border:1px solid var(--win-line-2)}
table{border-collapse:collapse;width:100%;font-size:14.5px}
thead th{background:linear-gradient(180deg,#fff 0%,#f6f5f0 55%,#dcd9cd 100%);color:#1c2f42;text-align:left;
  font-weight:400;padding:5px 9px;border-right:1px solid #c8c4b8;border-bottom:1px solid var(--win-line-2);
  white-space:nowrap}
thead th:last-child{border-right:0}
tbody td{padding:6px 9px;border-bottom:1px solid #eceae0;border-right:1px solid #f2f0e8;vertical-align:top;
  word-break:break-word}
tbody td:last-child{border-right:0}
tbody tr:nth-child(even){background:#f7f6f0}
tbody tr:hover{background:#e6eefb}
tbody tr:last-child td{border-bottom:0}

/* ── callouts = XP message boxes ───────────────────────── */
.callout{margin:1.1em 0;padding:12px 15px;background:var(--win);border:1px solid var(--frame-2);
  border-radius:4px;box-shadow:0 2px 8px rgba(0,0,0,.22),inset 0 0 0 1px rgba(255,255,255,.6);font-size:15px}
.callout p{margin:.4em 0}
.callout::before{content:"";display:block;height:0}
.callout.note{background:#fbfaf3}
.callout.tip{background:#f5fbf4}
.callout.warn{background:#fff6f4}
.callout.warn{box-shadow:0 2px 8px rgba(0,0,0,.22),inset 4px 0 0 var(--red),inset 0 0 0 1px rgba(255,255,255,.6)}
.callout.tip{box-shadow:0 2px 8px rgba(0,0,0,.22),inset 4px 0 0 var(--green),inset 0 0 0 1px rgba(255,255,255,.6)}
.callout.note{box-shadow:0 2px 8px rgba(0,0,0,.22),inset 4px 0 0 var(--tb-1),inset 0 0 0 1px rgba(255,255,255,.6)}

/* ── figures ───────────────────────────────────────────── */
figure{margin:1.2em 0}
main img{border:1px solid var(--frame-2);border-radius:2px;margin:1em 0;cursor:zoom-in;
  transition:max-width .15s;box-shadow:0 2px 8px rgba(0,0,0,.28)}
main img.zoom.open{cursor:zoom-out}
figcaption{font-size:13px;color:var(--muted);margin-top:6px}

/* ── footer / status bar / taskbar ─────────────────────── */
.foot{background:linear-gradient(180deg,#2e69b5 0%,#20509b 100%);border-top:1px solid var(--frame-2);
  color:#e9f2ff;margin-top:34px;padding:18px 0 22px}
.foot .disclaimer{font-size:13px;max-width:80ch;color:#dce9fa;margin:0 0 10px}
.foot-links{font-size:13.5px;margin:0 0 8px}
.foot-links a{color:#fff;border-bottom:1px solid rgba(255,255,255,.5)}
.foot-links a:hover{border-bottom-color:transparent;text-decoration:none;color:#fff}
.foot .muted{font-size:12.5px;color:#cfe0f5;margin:0;opacity:1}

.statusbar{display:flex;gap:2px;background:var(--win);padding:4px;font-size:12.5px;color:#1c2f42;
  border-top:1px solid var(--win-hi);box-shadow:inset 0 1px 0 #fff}
.sb-cell{padding:2px 10px;background:var(--win);border:1px solid;
  border-color:var(--win-line-2) var(--win-hi) var(--win-hi) var(--win-line-2)}
.sb-grow{flex:1}

.taskbar{position:fixed;left:0;right:0;bottom:0;height:var(--task-h);z-index:70;display:flex;align-items:stretch;
  background:linear-gradient(180deg,var(--task-1) 0%,var(--task-2) 9%,var(--task-1) 20%,var(--task-1) 88%,var(--task-3) 100%);
  border-top:1px solid #0f3ba8;box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 -2px 8px rgba(0,0,0,.35)}
.start{display:flex;align-items:center;gap:8px;padding:0 20px 0 9px;border:0;cursor:pointer;
  background:linear-gradient(180deg,var(--start-1) 0%,#5cb551 8%,var(--start-2) 48%,var(--start-3) 100%);
  color:#fff;font:italic 700 17px/1 var(--font);text-shadow:1px 1px 1px rgba(0,0,0,.5);
  border-radius:0 12px 12px 0;box-shadow:inset 0 1px 0 rgba(255,255,255,.45),2px 0 6px rgba(0,0,0,.25)}
.start:hover{filter:brightness(1.09)}
.start-flag{display:grid;grid-template-columns:7px 7px;gap:1px;transform:rotate(-6deg)}
.start-flag i{display:block;width:7px;height:7px}
.start-flag i:nth-child(1){background:#f65314}
.start-flag i:nth-child(2){background:#7cbb00}
.start-flag i:nth-child(3){background:#00a1f1}
.start-flag i:nth-child(4){background:#ffbb00}
.tasks{display:flex;align-items:center;gap:4px;padding:3px 6px;min-width:0;flex:1;
  border-left:1px solid rgba(255,255,255,.22);border-right:1px solid rgba(0,0,0,.25)}
.task{display:flex;align-items:center;gap:7px;padding:0 12px;height:100%;max-width:340px;min-width:0;
  color:#fff;font-size:13.5px;text-shadow:1px 1px 1px rgba(0,0,0,.45);border-radius:3px;
  border:1px solid rgba(255,255,255,.25);background:linear-gradient(180deg,#3b7ce0,#2058b8);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.3)}
.task span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.task:hover{text-decoration:none;color:#fff;filter:brightness(1.1)}
.task.is-active{background:linear-gradient(180deg,#17429f,#0d2f78);border-color:rgba(255,255,255,.18);
  box-shadow:inset 1px 1px 3px rgba(0,0,0,.45)}
.task img{border-radius:2px}
.tray{display:flex;align-items:center;gap:7px;padding:0 13px;flex:0 0 auto;color:#fff;font-size:12.5px;
  text-shadow:1px 1px 1px rgba(0,0,0,.4);
  background:linear-gradient(180deg,#1b4fc4 0%,#2a6ee0 45%,#17429f 100%);
  border-left:1px solid rgba(0,0,0,.3)}
.tray-ico{width:15px;height:15px;border-radius:2px;
  background:radial-gradient(circle at 35% 35%,#fff 34%,transparent 36%) ,linear-gradient(180deg,#ffd75e,#d99a12);
  box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.clock{white-space:nowrap}

/* ── start menu ────────────────────────────────────────── */
.startmenu{position:fixed;left:0;bottom:var(--task-h);width:294px;z-index:75;background:#fff;
  border:1px solid var(--frame-2);border-bottom:0;border-radius:6px 6px 0 0;
  box-shadow:4px 0 14px rgba(0,0,0,.45);overflow:hidden}
.sm-head{display:flex;align-items:center;gap:9px;padding:9px 10px;color:#fff;
  font:700 14.5px/1.25 var(--font);text-shadow:1px 1px 1px rgba(0,0,0,.5);
  background:linear-gradient(180deg,var(--tb-1) 0%,var(--tb-2) 9%,var(--tb-3) 45%,var(--tb-4) 100%);
  border-bottom:1px solid var(--frame-2)}
.sm-head img{border-radius:3px;box-shadow:0 0 0 1px rgba(255,255,255,.6)}
.startmenu ul{list-style:none;margin:0;padding:5px 4px;border-left:0}
.startmenu a{display:block;padding:5px 10px;color:var(--ink);font-size:14px;border-radius:0}
.startmenu a:hover{background:var(--sel);color:#fff;text-decoration:none}
.startmenu .sm-sep{height:1px;background:#dcd9cd;margin:4px 8px}

/* ── ad slot ───────────────────────────────────────────── */
.ad-slot{display:none;margin:26px auto;max-width:var(--maxw);min-height:94px;align-items:center;
  justify-content:center;background:#f5f7fb;border:1px solid var(--win-line-2);border-radius:var(--radius)}
@media (hover: hover) and (pointer: fine){.ad-slot{display:flex}}
.ad-inner{width:100%;min-height:90px;overflow:hidden}
@media print{.ad-slot{display:none!important}}
@media print{.topbar,.ad-slot,.foot,.statusbar,.taskbar,.startmenu{display:none}}

/* ── responsive ────────────────────────────────────────── */
@media (max-width:900px){
  .tb-sub{display:none}
  .pane-layout{grid-template-columns:1fr;gap:0}
  .taskpane{display:none}
  .picwin-copy{padding:14px 15px 18px}
  .mb-in{flex-wrap:wrap;padding:5px 0}
  .nav{width:100%;flex-wrap:wrap}
  .nav ul{flex-wrap:wrap}
  .nav a{font-size:13px;padding:4px 7px}
  .nav .kids{position:static;visibility:visible;opacity:1;display:none;min-width:0;box-shadow:none;
    border:0;background:rgba(255,255,255,.6);padding:2px 0 2px 8px}
  .nav li.has-kids:hover .kids,.nav li.has-kids:focus-within .kids{display:block}
  .cta{display:none}
  .hero{padding:32px 0 28px}
  .wrap>article,.win{padding:4px 15px 20px}
  .wrap>article>h1,.win>h1{margin:0 -15px 14px;padding:7px 15px;font-size:22px}
  .task span{max-width:150px}
  .start{padding:0 14px 0 8px;font-size:16px}
}
@media (max-width:560px){
  body{font-size:15px}
  .grid{grid-template-columns:1fr}
  .foot .disclaimer{font-size:12px}
  .sb-cell:nth-child(2){display:none}
}