/* About as a character sheet: Tom's 3D character in the middle, Inspector panels unlock around him as you scroll.
   Panels use the same chrome as the hero's Inspector; wires run from each panel to the part of him it describes. */
.ipanel { background: rgba(var(--panel-rgb), .94); border: 1px solid var(--line-2); box-shadow: 0 24px 60px rgba(var(--shadow-rgb), calc(.5 * var(--shadow-k))); }
.ipanel > header { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--line); color: var(--ink-3);
  font: 10px var(--mono); letter-spacing: .2em; text-transform: uppercase; }
.ipanel > header i { display: flex; gap: 5px; } .ipanel > header i b { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.ipanel > header i b:first-child { background: var(--accent); }

.ax { position: relative; border-top: 1px solid var(--line); }
.ax-head { padding: var(--section-pad, clamp(76px, 10vh, 160px)) var(--gutter) 0; }
section.ax { padding-bottom: var(--section-pad, clamp(76px, 10vh, 160px)); }
.ax-track { position: relative; height: 540vh; }
.ax-stage { position: sticky; top: 0; height: 100svh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .9fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 48px);
  align-items: center; padding: 92px var(--gutter) 96px; max-width: calc(var(--cw) + 2 * var(--gutter)); margin: 0 auto; }
.ax-col { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 10px; max-height: 100%; }
.ax-col.l { align-items: stretch; }

/* panels: hidden until unlocked; unlocked ones collapse to their header, the newest one is open */
/* locked slots are visible from the start, dimmed; unlocking brightens them and flashes the frame */
.ax-p { opacity: 1; transition: opacity .5s, border-color .6s, background .6s; }
.ax-p.is-locked { opacity: .6; }
.ax-p.is-locked > header { color: var(--ink-3); }
.ax-p.is-locked > header i b:first-child { background: var(--muted); }
.ax-p.is-locked > header .st, .ax-p.is-locked > header .ch { display: none; }
.ax-p > header .lk { display: none; margin-left: auto; align-items: center; gap: 6px; letter-spacing: .12em; text-transform: none; }
.ax-p > header .lk svg { width: 11px; height: 11px; }
.ax-p.is-locked > header .lk { display: inline-flex; }
.ax-p.just { animation: unlock 1s var(--ease-out); }
@keyframes unlock { 0% { border-color: var(--accent); background: rgba(240,112,64,.16); transform: translateY(-4px); } 100% { transform: none; } }
.ax-slots { position: absolute; z-index: 3; left: var(--gutter); top: 70px; display: flex; align-items: center; gap: 12px; font: 10px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); pointer-events: none; }
.ax-slots .sq { display: flex; gap: 3px; }
.ax-slots i { width: 8px; height: 8px; border: 1px solid var(--line-2); transition: background .3s, border-color .3s; }
.ax-slots i.on { background: var(--accent); border-color: var(--accent); }
.ax-slots b { font-weight: 400; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.ax-slots em { font-style: normal; }
.ax-p > header { cursor: pointer; }
.ax-p > header:hover { color: var(--ink); }
.ax-p > header .st { margin-left: auto; color: var(--ink-3); letter-spacing: .12em; text-transform: none; }
.ax-p > header .ch { width: 9px; height: 9px; transition: transform .35s var(--ease-out); }
.ax-p.is-open > header .ch { transform: rotate(180deg); }
.ax-p.is-open > header { color: var(--accent-ink); }
.ax-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease-out); }
.ax-p.is-open .ax-body { grid-template-rows: 1fr; }
.ax-body > div { min-height: 0; overflow: hidden; }
.ax-in { padding: 14px; }

.ax-sum h4 { margin: 0; font-size: 18px; font-weight: 500; letter-spacing: -0.01em; }
.ax-sum p { margin: 10px 0 0; font-size: 13.5px; font-weight: 300; line-height: 1.7; color: var(--ink-2); }
.ax-sum blockquote { margin: 12px 0 0; padding-left: 12px; border-left: 1px solid var(--accent); font-size: 14px; font-weight: 300; color: var(--ink-1); }
.ax-sum .btn { margin-top: 14px; height: 38px; padding: 0 16px; }
.ax-badge .ab-lc { height: 380px; border: 0; }
.ax-badge .ab-lc::before, .ax-badge .ab-lc::after, .ax-badge .ab-c-tr, .ax-badge .ab-c-bl { display: none; }
.ax-badge .ab-lbl-tl, .ax-badge .ab-lbl-tr { top: 18px; } .ax-badge .ab-lbl-tl { left: 18px; } .ax-badge .ab-lbl-tr { right: 18px; }
.ax-badge .ab-lbl-bl { left: 18px; bottom: 18px; } .ax-badge .ab-hint { right: 18px; bottom: 18px; }

.ax-bar { display: flex; gap: 1px; padding: 2px; border: 1px solid rgba(var(--fg-rgb), .12); background: rgba(var(--fg-rgb), .02); box-shadow: inset 0 1px 3px rgba(var(--shadow-rgb), calc(.4 * var(--shadow-k))); }
.ax-bar i { flex: 1; height: 5px; background: rgba(var(--fg-rgb), .03); }
.ax-bar i.on { background: var(--accent); box-shadow: 0 0 5px rgba(240,112,64,.5); }
.ax-row + .ax-row { margin-top: 11px; }
.ax-row .k { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 4px; font-size: 12px; color: var(--ink-1); }
.ax-row .k b { font: 400 11px var(--mono); color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.ax-row .k small { font: 10px var(--mono); letter-spacing: .16em; color: var(--peach); text-transform: uppercase; margin-left: 8px; }

.ax-filter { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px; }
.ax-filter button { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 8px; font: 10px var(--mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-3); border: 1px solid var(--line); transition: color .2s, border-color .2s, background .2s; }
.ax-filter svg { width: 12px; height: 12px; }
.ax-filter button:hover { border-color: var(--hover-line); color: var(--ink); }
.ax-filter button[aria-pressed="true"] { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }
.ax-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.ax-chips span { padding: 3px 7px; font-size: 11px; font-weight: 300; color: var(--ink-1); background: rgba(var(--fg-rgb), .03); border: .5px solid rgba(var(--fg-rgb), .18);
  transition: opacity .3s, border-color .3s, background .3s, order 0s; }
.ax-chips span.hit { border-color: var(--accent); background: rgba(240,112,64,.16); color: var(--ink); order: -1; }
.ax-chips span.dim { opacity: .28; }

.ax-int { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; }
.ax-int div { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 10px 4px; background: rgba(var(--fg-rgb), .02); box-shadow: 0 2px 10px rgba(var(--shadow-rgb), calc(.45 * var(--shadow-k)));
  transition: transform .35s var(--ease-out), background .2s; }
.ax-int div:hover { transform: translateY(-3px); background: rgba(240,112,64,.08); }
.ax-int img { width: 28px; height: 28px; object-fit: contain; }
.ax-int span { font: 8.5px var(--mono); letter-spacing: .14em; color: var(--ink-2); text-align: center; }

/* the character: idle float, floor ring, X-ray lens that shows the skeleton underneath */
/* the box holds the figure plus a 52px name plate, so the selection frame wraps both */
.ax-char { position: relative; z-index: 1; height: 68vh; max-height: 100%; width: calc((68vh - 52px) * .6914); max-width: 100%; justify-self: center; align-self: center; cursor: none; touch-action: pan-y; }
.ax-fig { position: absolute; inset: 0 0 52px 0; animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-8px); } }
.ax-fig img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; user-select: none; -webkit-user-drag: none; }
.ax-fig .xr { -webkit-mask-image: radial-gradient(circle var(--lr, 0px) at var(--lx, 50%) var(--ly, 40%), #000 97%, transparent 100%);
  mask-image: radial-gradient(circle var(--lr, 0px) at var(--lx, 50%) var(--ly, 40%), #000 97%, transparent 100%); }
.ax-lens { position: absolute; z-index: 3; left: 0; top: 0; width: calc(var(--lr, 0px) * 2); height: calc(var(--lr, 0px) * 2); margin: calc(var(--lr, 0px) * -1) 0 0 calc(var(--lr, 0px) * -1);
  border: 1px solid var(--accent); border-radius: 50%; pointer-events: none; transition: opacity .3s; }
.ax-lens::before, .ax-lens::after { content: ''; position: absolute; background: var(--accent); }
.ax-lens::before { left: 50%; top: -6px; width: 1px; height: 12px; } .ax-lens::after { top: 50%; left: -6px; width: 12px; height: 1px; }
.ax-lens span { position: absolute; left: calc(100% + 8px); top: 50%; transform: translateY(-50%); padding: 2px 6px; background: var(--accent); color: var(--on-accent); font: 10px var(--mono); letter-spacing: .12em; white-space: nowrap; }
/* Grounding: align the footprint with the transparent cutout's actual boot soles. */
.ax-floor { position: absolute; left: 50%; bottom: calc(52px + 0.5% + 8px); width: 72%; height: 8%; transform: translateX(-50%); border-radius: 50%; filter: blur(7px);
  background: radial-gradient(ellipse at 50% 54%, rgba(240,112,64,.18) 0%, rgba(240,112,64,.12) 30%, rgba(240,112,64,.06) 58%, rgba(240,112,64,.018) 82%, transparent 100%);
  animation: shadow 6s ease-in-out infinite; }
/* A broad orange footprint fades through a soft penumbra as the figure rises. */
@keyframes shadow { 50% { transform: translateX(-50%) scale(1.08, 1.16); opacity: .72; } }
.ax-plate { position: absolute; left: 50%; bottom: 4px; transform: translateX(-50%); text-align: center; white-space: nowrap; }
.ax-plate b { display: block; font-size: 15px; font-weight: 600; letter-spacing: .02em; }
.ax-plate span { font: 10px var(--mono); letter-spacing: .2em; color: var(--ink-3); text-transform: uppercase; }
.ax-plate span em { font-style: normal; color: var(--accent-ink); }

.ax-wires { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.ax-wires path { fill: none; stroke: rgba(var(--fg-rgb), .22); stroke-width: 1; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset .8s var(--ease-out), stroke .3s; }
.ax-wires path.on { stroke-dashoffset: 0; }
.ax-wires path.lk { stroke: rgba(var(--fg-rgb), .14); stroke-dasharray: .006 .014; stroke-dashoffset: 0; }
.ax-wires path.hot { stroke: var(--accent); }
.ax-wires rect { fill: var(--bg); stroke: rgba(var(--fg-rgb), .4); opacity: 0; transition: opacity .3s .5s, stroke .3s; }
.ax-wires rect.on { opacity: 1; } .ax-wires rect.lk { opacity: .45; transition-delay: 0s; } .ax-wires rect.hot { stroke: var(--accent); fill: var(--accent); }

/* leave room for the right-side section nav, like the other sections */
@media (max-width: 1000px) {
  .ax-track { height: auto; }
  .ax-stage { position: relative; height: auto; grid-template-columns: minmax(0, 1fr); row-gap: 10px; padding-top: 40px; padding-bottom: 0; }
  .ax-char { order: -1; height: 64vh; width: calc((64vh - 52px) * .6914); margin-bottom: 24px; }
  .ax-sum .btn { width: 100%; height: 44px; justify-content: center; }
  .ax-col { display: contents; }
  .ax-p, .ax-p.is-locked { opacity: 1; }
  .ax-wires, .ax-slots { display: none; }
  .ax-int { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) { .ax-fig, .ax-floor { animation: none; } }

/* language: circular progress, as on the live dashboard */
.ax-lang { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ax-lang > div { display: flex; flex-direction: column; padding: 10px; border: .4px solid rgba(var(--fg-rgb), .08); background: rgba(var(--fg-rgb), .03); box-shadow: inset 2px 2px 8px rgba(var(--shadow-rgb), calc(.48 * var(--shadow-k))); }
.ax-lang h5 { margin: 0; font-size: 13px; font-weight: 600; }
.ax-lang small { font: 9.5px var(--mono); letter-spacing: .2em; color: var(--peach); text-transform: uppercase; }
.ax-ring { position: relative; width: 92px; aspect-ratio: 1; margin: 10px auto 2px; }
.ax-ring svg { width: 100%; height: 100%; overflow: visible; transform: rotate(-90deg); }
.ax-ring .tk { fill: rgba(240,112,64,.75); } /* the dial is always lit; the arc is the value */
.ax-ring .trk { stroke: rgba(var(--fg-rgb), .06); stroke-width: 16; fill: none; }
.ax-ring .prg { stroke: var(--accent); stroke-width: 16; fill: none; filter: drop-shadow(0 0 6px rgba(240,112,64,.5)); }
.ax-ring .inr { stroke: rgba(var(--fg-rgb), .12); stroke-width: 1; fill: none; }
.ax-ring b { position: absolute; inset: 0; display: grid; place-items: center; font: 400 15px var(--mono); font-variant-numeric: tabular-nums; }

/* availability: a dot-matrix week, Taipei hours across, days down */
.ax-av-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 12px; font-size: 12px; color: var(--ink-1); }
.ax-av-top b { display: inline-flex; align-items: center; gap: 7px; font: 400 11px var(--mono); letter-spacing: .14em; color: var(--accent-ink); text-transform: uppercase; }
.ax-av-top b::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 1.8s infinite; }
.ax-mx { display: grid; grid-template-columns: 26px repeat(24, minmax(0, 1fr)); gap: 3px; align-items: center; }
.ax-mx .d { font: 9px var(--mono); color: var(--ink-3); letter-spacing: .06em; }
.ax-mx i { aspect-ratio: 1; border-radius: 1px; background: rgba(var(--fg-rgb), .07); opacity: 0; transform: scale(.4); transition: opacity .4s, transform .5s var(--ease-out); transition-delay: var(--dl); }
.ax-p.is-open .ax-mx i, .ax-mx.show i { opacity: 1; transform: none; }
.ax-mx i.lv1 { background: rgba(240,112,64,.28); } .ax-mx i.lv2 { background: rgba(240,112,64,.62); } .ax-mx i.lv3 { background: var(--accent); box-shadow: 0 0 5px rgba(240,112,64,.55); }
.ax-mx i.now { outline: 1px solid var(--ink); outline-offset: 1px; animation: twinkle 1.6s ease-in-out infinite; }
@keyframes twinkle { 50% { opacity: .35; } }
.ax-mx .ax { grid-column: 2 / -1; display: grid; grid-template-columns: repeat(24, minmax(0, 1fr)); column-gap: 3px; justify-items: center; margin-top: 4px; font: 9px var(--mono); color: var(--ink-3); }
.ax-mx .ax span:nth-child(1) { grid-column: 1; }
.ax-mx .ax span:nth-child(2) { grid-column: 7; }
.ax-mx .ax span:nth-child(3) { grid-column: 13; }
.ax-mx .ax span:nth-child(4) { grid-column: 19; }
.ax-mx .ax span:nth-child(5) { grid-column: 24; }
.ax-legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; font: 9.5px var(--mono); letter-spacing: .08em; color: var(--ink-3); }
.ax-legend span { display: inline-flex; align-items: center; gap: 6px; }
.ax-legend i { width: 8px; height: 8px; border-radius: 1px; }
.ax-note { margin: 10px 0 0; font: 10px var(--mono); letter-spacing: .04em; color: var(--ink-3); }
.ax-lang > .ax-row + .ax-row { margin-top: 0; }

/* skills radar: bezel with bearings, range rings, spokes and a fine mesh, all in the brand orange */
.ax-radar { position: relative; width: 100%; aspect-ratio: 1; max-width: 340px; margin: 4px auto 0; border-radius: 50%; cursor: crosshair;
  background: radial-gradient(circle, rgba(240,112,64,.07), rgba(240,112,64,.015) 60%, transparent 71%); }
.ax-radar .mesh { position: absolute; inset: 9%; border-radius: 50%; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(240,112,64,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(240,112,64,.07) 1px, transparent 1px); background-size: 8px 8px; background-position: center;
  -webkit-mask-image: radial-gradient(circle, #000 55%, transparent 71%); mask-image: radial-gradient(circle, #000 55%, transparent 71%); }
.ax-radar .scope { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.scope .ring { fill: none; stroke: rgba(240,112,64,.16); stroke-width: .35; } .scope .ring.o { stroke: rgba(240,112,64,.4); stroke-width: .5; }
.scope .spk { stroke: rgba(240,112,64,.1); stroke-width: .3; stroke-dasharray: 1 1.6; } .scope .axis { stroke: rgba(240,112,64,.22); stroke-width: .35; }
.scope .ts { stroke: rgba(240,112,64,.35); stroke-width: .35; } .scope .tl { stroke: rgba(240,112,64,.8); stroke-width: .5; }
.scope .bez { fill: none; stroke: rgba(240,112,64,.5); stroke-width: .4; } .scope .bez2 { fill: none; stroke: rgba(var(--fg-rgb), .08); stroke-width: .3; }
.scope .ctr { fill: var(--accent); }
.scope text { font: 4.2px var(--mono); fill: var(--ink-3); text-anchor: middle; dominant-baseline: middle; letter-spacing: .1px; }
.ax-radar .rq { position: absolute; font: 9px var(--mono); letter-spacing: .18em; color: var(--ink-3); text-transform: uppercase; }
.ax-radar .q0 { right: -2%; top: -1%; } .ax-radar .q1 { right: -2%; bottom: -1%; } .ax-radar .q2 { left: -2%; bottom: -1%; } .ax-radar .q3 { left: -2%; top: -1%; }
/* the sweep: a long fading wake behind a bright leading edge */
.ax-radar .sweep { position: absolute; inset: 9%; border-radius: 50%; pointer-events: none;
  background: conic-gradient(from -90deg, rgba(240,112,64,0) 0deg, rgba(240,112,64,.04) 40deg, rgba(240,112,64,.14) 75deg, rgba(240,112,64,.34) 89.4deg, rgba(240,112,64,0) 90deg); }
.ax-radar .sweep::after { content: ''; position: absolute; left: calc(50% - .5px); top: 0; width: 1px; height: 50%; background: linear-gradient(to top, rgba(240,112,64,.2), #FF9A70); box-shadow: 0 0 6px rgba(240,112,64,.7); }
.ax-rd { display: flex; justify-content: space-between; gap: 10px; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 9.5px; letter-spacing: .14em; color: var(--ink-3); }
.ax-rd b { color: var(--accent-ink); font-weight: 400; font-variant-numeric: tabular-nums; }
.blip { --k: 0; position: absolute; width: 0; height: 0; }
.blip i { position: absolute; left: -1px; top: -1px; width: 2px; height: 2px; background: rgba(240,112,64,calc(.35 + var(--k) * .65));
  box-shadow: 0 0 calc(1px + var(--k) * 6px) rgba(240,112,64,calc(.3 + var(--k) * .7)); }
.blip em { position: absolute; left: 6px; top: -8px; font: normal 11px/1.4 var(--sans); white-space: nowrap; color: var(--ink); opacity: var(--k); pointer-events: none;
  padding: 0 5px; background: rgba(var(--bg-rgb), .8); transform: translateX(calc((1 - var(--k)) * -4px)); }
.blip.lft em { left: auto; right: 6px; transform: translateX(calc((1 - var(--k)) * 4px)); }
.blip.hit i { background: #FF9A70; box-shadow: 0 0 6px rgba(240,112,64,.9); }
.blip.hit em { opacity: 1; border: 1px solid rgba(240,112,64,.5); }
.blip.dim i { opacity: .25; } .blip.dim em { opacity: calc(var(--k) * .4); }

/* AI skills: a canvas particle sphere with the AI glyph at its centre */
.ax-ai-top { position: relative; height: 200px; margin: -2px 0 12px; }
.ax-ai-top .halo { position: absolute; left: 50%; top: 50%; width: 170px; aspect-ratio: 1; margin: -85px 0 0 -85px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(240,112,64,.22), rgba(240,112,64,0) 68%); filter: blur(10px); animation: halo 4.8s ease-in-out infinite; }
@keyframes halo { 0%, 100% { transform: scale(.92); opacity: .6; } 50% { transform: scale(1.08); opacity: 1; } }
.ai-cv { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: crosshair; }
.ax-ai-top .st2 { position: absolute; left: 0; bottom: 6px; font: 9.5px var(--mono); letter-spacing: .16em; color: var(--ink-3); text-transform: uppercase; }
.ax-ai-top .st2 b { color: var(--accent-ink); font-weight: 400; }
.ax-ai li { display: grid; grid-template-columns: 18px 1fr; gap: 4px 8px; padding: 10px 0; border-top: 1px solid var(--line); list-style: none; }
.ax-ai { margin: 0; padding: 0; }
.ax-ai li span { width: 6px; height: 6px; margin: 6px 0 0 4px; background: var(--accent); } /* square bullet, as elsewhere on the site */
.ax-ai li b { font-size: 13px; font-weight: 500; }
.ax-ai li small { grid-column: 2; font-size: 12px; font-weight: 300; color: var(--ink-3); }
@media (prefers-reduced-motion: reduce) { .ax-ai-top .halo { animation: none; } }