.bx { --ink: #141826; --ink-2: #4a5165; --ink-3: #5f667a; --line: #d5d9e3; --card: #ffffff; --card-2: #f8f9fb;
  --ruby: #d92a22; --ruby-soft: rgba(217, 42, 34, .06); --ruby-line: rgba(217, 42, 34, .55);
  --accent: #3d4fd1; --accent-soft: rgba(61, 79, 209, .08);
  --ok: #17733a; --ok-bg: #e6f4ea; --try: #8a5a00; --try-bg: #fdf1d8; --wip: #5d5878; --wip-bg: #ecebf2;
  --ground: #eef0f4; --shadow: 0 1px 2px rgba(20, 24, 38, .06), 0 6px 18px rgba(20, 24, 38, .06);
  padding: var(--sp-8) 0 0; color: var(--ink); }

:root:not([data-theme]):has(#t-dark:checked) .bx, :root[data-theme="dark"] .bx { --ink: #eef0f6; --ink-2: #b5bccd; --ink-3: #9aa2b6; --line: #2a3043; --card: #161a27; --card-2: #1b2030;
  --ruby: #ff5a4f; --ruby-soft: rgba(255, 90, 79, .07); --ruby-line: rgba(255, 90, 79, .6);
  --accent: #8592ff; --accent-soft: rgba(133, 146, 255, .1);
  --ok: #6fd796; --ok-bg: rgba(111, 215, 150, .12); --try: #f1c15b; --try-bg: rgba(241, 193, 91, .12); --wip: #bcb6d6; --wip-bg: rgba(188, 182, 214, .13);
  --ground: #131725; --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .3); }
.bx * { box-sizing: border-box; }
.bx h2#box-title { margin: 0; font-size: clamp(26px, 3vw, 34px); line-height: 1.15; font-weight: 700; letter-spacing: -.01em; max-width: none; }
.bx .msg { margin: 10px 0 20px; max-width: 72ch; font-size: 17px; color: var(--ink-2); }
.bx .stack { display: grid; gap: 10px; }
.bx .layer { position: relative; display: grid; grid-template-columns: 116px minmax(0, 1fr) 252px; column-gap: 16px; align-items: start; }  
.bx .lk { padding-top: 0; font: 500 11px/1.35 var(--f-mono, "Geist Mono", monospace); letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); }
.bx .lk b { display: block; margin: -2px 0 4px; font-size: 22px; line-height: 1; font-weight: 600; letter-spacing: 0; color: var(--ink-2); }
.bx .row { display: grid; gap: 12px; }
.bx .row-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bx .row-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.bx .box { position: relative; padding: 10px 12px; border-radius: 10px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); color: var(--ink); }
.bx .box h3 { margin: 0 0 4px; font-size: 15px; font-weight: 650; line-height: 1.25; }
.bx .box p { margin: 0; font-size: 13px; line-height: 1.45; color: var(--ink-2); }
.bx .box .tag { margin-top: 8px; margin-right: 4px; }
.bx .tag { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px 2px 7px; border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.bx .tag::before { content: ""; width: 8px; height: 8px; border-radius: 50%; flex: none; }
.bx .t-ok { color: var(--ok); background: var(--ok-bg); } .bx .t-ok::before { background: var(--ok); }
.bx .t-wip { color: var(--wip); background: var(--wip-bg); }
.bx .t-wip::before { border-radius: 1.5px; border: 1.5px solid var(--wip); background: linear-gradient(135deg, var(--wip) 50%, transparent 50%); width: 9px; height: 9px; }
.bx .t-try { color: var(--try); background: var(--try-bg); }
.bx .t-try::before { border: 2px solid var(--try); background: linear-gradient(90deg, var(--try) 50%, transparent 50%); width: 9px; height: 9px; }
.bx .bos { padding: 12px 14px; }
.bx .bos h3 { font-size: 19px; }
.bx .bos > p { font-size: 14px; max-width: 70ch; }
.bx .apps { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0 0; padding: 0; list-style: none; }
.bx .apps li { padding: 2px 8px; border-radius: 8px; background: var(--card-2); border: 1px solid var(--line); font-size: 12.5px; font-weight: 500; }
.bx .apps li.build { border-color: var(--accent); background: var(--accent-soft); color: var(--ink); }
.bx .bos .tags { display: flex; gap: 8px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.bx .apps li.build .tag { margin-left: 8px; vertical-align: 1px; }
.bx .l3 .box { background: var(--card-2); }
.bx .l3 .box h3 { font-size: 14px; }
.bx .l3 .box p { font-size: 12.5px; }

.bx .l2 .semurg { align-self: stretch; }  
.bx .semurg { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; column-gap: 14px; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--ruby-line); overflow: hidden;
  background: radial-gradient(120% 90% at 100% 0%, var(--ruby-soft), transparent 60%), var(--card); box-shadow: var(--shadow); }
.bx .semurg-t { display: flex; align-items: center; gap: 10px; }
.bx .semurg-t svg { width: 20px; height: 23px; flex: none; }
.bx .semurg-t svg path { fill: none; stroke: #ee332b; stroke-width: 3; stroke-linejoin: round; }
.bx .semurg h2 { margin: 0; font-size: 19px; line-height: 1; font-weight: 700; letter-spacing: -.01em; max-width: none; }
.bx .semurg .sub { margin: 0; font-size: 14px; line-height: 1.45; color: var(--ink-2); }
.bx .semurg .tags { display: flex; }
.bx .l1 .ground { padding: 0; }  
.bx .thanks { margin: 4px 0 0; font-size: 12px; line-height: 1.3; color: var(--ink-2); }  

.bx .door { position: relative; grid-column: 3; align-self: start; padding: 7px 10px; border-radius: 10px; border: 1px solid var(--accent); background: var(--accent-soft); font-size: 13px; line-height: 1.4; }
.bx .door .tag { margin-left: 2px; vertical-align: 1px; }  
.bx .door b { display: block; margin-bottom: 2px; font: 600 11px/1.3 var(--f-mono, "Geist Mono", monospace); letter-spacing: .05em; text-transform: uppercase; color: var(--accent); }
.bx .door::after { content: ""; position: absolute; left: -16px; top: 14px; width: 16px; border-top: 1.5px solid var(--accent); }
.bx .door::before { content: ""; position: absolute; left: -18px; top: 9px; border: 5px solid transparent; border-right: 7px solid var(--accent); border-left: 0; }

.bx .legend { grid-column: 3; display: grid; gap: 4px; align-content: start; font-size: 12px; color: var(--ink-2); }
.bx .legend .key { display: flex; align-items: center; gap: 6px; flex-wrap: nowrap; white-space: nowrap; }  
.bx .legend .note { font-size: 11.5px; }
@media (max-width: 980px) {
  .bx .layer { grid-template-columns: minmax(0, 1fr); row-gap: 8px; }
  .bx .lk { padding-top: 0; }
  .bx .lk b { display: inline; margin: 0 8px 0 0; }
  .bx .door, .bx .legend { grid-column: 1; align-self: stretch; }
  .bx .legend .key { flex-wrap: wrap; white-space: normal; }
  .bx .door::before, .bx .door::after { display: none; }
  .bx .row-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bx .row-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .bx .row-3, .bx .row-5 { grid-template-columns: minmax(0, 1fr); }
  .bx .semurg { grid-template-columns: minmax(0, 1fr); row-gap: 6px; padding: 12px 14px; }
}
@media print { .bx .box, .bx .semurg { box-shadow: none; } }