/* /learn/elements — high-tech interactive periodic table. Dark immersive theme. */
:root {
  --el-bg: #060a16;
  --el-bg2: #0b1226;
  --el-ink: #eaf0ff;
  --el-dim: #93a2c9;
  --el-line: rgba(120,150,220,.16);
  --el-panel: #0d1530;
  /* category palette (neon) */
  --c-alkali:#ff6b6b; --c-alkaline:#ffa94d; --c-transition:#4dd2ff; --c-post-transition:#7c9cff;
  --c-metalloid:#38d9a9; --c-nonmetal:#a0f060; --c-halogen:#ffd43b; --c-noble:#e599f7;
  --c-lanthanide:#ff8fb1; --c-actinide:#ff7bd5; --c-unknown:#8895b3;
}
.pt-page{background:var(--el-bg);min-height:100vh;color:var(--el-ink);position:relative;overflow-x:hidden;}
/* animated aurora backdrop */
.pt-page::before{content:"";position:fixed;inset:-20% -10% auto -10%;height:120%;z-index:-2;pointer-events:none;
  background:
    radial-gradient(700px 460px at 72% -6%, rgba(77,120,230,.28), transparent 60%),
    radial-gradient(600px 420px at 12% 8%, rgba(120,60,220,.18), transparent 60%),
    radial-gradient(680px 520px at 90% 40%, rgba(40,200,180,.12), transparent 60%);
  animation:aurora 22s ease-in-out infinite alternate;}
@keyframes aurora{0%{transform:translate3d(0,0,0) scale(1);}50%{transform:translate3d(-3%,2%,0) scale(1.08);}100%{transform:translate3d(3%,-1%,0) scale(1.04);}}
/* drifting particle grid */
.pt-page::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(140,170,255,.10) 1px, transparent 1.4px);background-size:34px 34px;
  animation:drift 40s linear infinite;-webkit-mask-image:linear-gradient(180deg,#000,transparent 70%);mask-image:linear-gradient(180deg,#000,transparent 70%);}
@keyframes drift{to{background-position:340px 680px;}}
@media (prefers-reduced-motion:reduce){.pt-page::before,.pt-page::after{animation:none;}}
.pt-wrap{max-width:1280px;margin:0 auto;padding:0 16px 80px;}
.pt-hero{padding:14px 0 8px;}
.pt-hero h1{font-size:clamp(26px,5vw,44px);margin:.1em 0 .1em;letter-spacing:-.5px;}
.pt-hero h1 .glow{background:linear-gradient(90deg,#4dd2ff,#a0f060,#e599f7);-webkit-background-clip:text;background-clip:text;color:transparent;}
.pt-hero p{color:var(--el-dim);max-width:60ch;margin:.2em 0 0;line-height:1.5;}

/* toolbar */
.pt-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0 10px;}
.pt-tools .seg{display:inline-flex;background:var(--el-bg2);border:1px solid var(--el-line);border-radius:10px;overflow:hidden;}
.pt-tools .seg button{background:none;border:0;color:var(--el-dim);padding:8px 12px;font-size:13px;cursor:pointer;transition:.15s;}
.pt-tools .seg button.on{background:linear-gradient(180deg,#1b2b57,#152146);color:#fff;box-shadow:inset 0 0 0 1px rgba(120,180,255,.35);}
.pt-tools .seg button:hover{color:#fff;}
.pt-search{flex:1;min-width:150px;max-width:260px;background:var(--el-bg2);border:1px solid var(--el-line);border-radius:10px;color:var(--el-ink);padding:9px 12px;font-size:14px;}
.pt-search::placeholder{color:#6b7aa0;}
.pt-heatlabel{font-size:12px;color:var(--el-dim);margin-left:auto;}

/* legend */
.pt-legend{display:flex;flex-wrap:wrap;gap:6px 10px;margin:2px 0 14px;}
.pt-legend button{display:inline-flex;align-items:center;gap:6px;background:none;border:0;color:var(--el-dim);font-size:12px;cursor:pointer;padding:2px 4px;border-radius:6px;transition:.15s;}
.pt-legend button:hover{color:#fff;}
.pt-legend .dot{width:11px;height:11px;border-radius:3px;box-shadow:0 0 8px currentColor;}
.pt-legend button.dim{opacity:.35;}

/* the table */
.pt-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:6px;}
.pt-grid{display:grid;grid-template-columns:repeat(18,minmax(42px,1fr));grid-auto-rows:minmax(42px,auto);gap:4px;min-width:820px;position:relative;}
.pt-cell{grid-column:var(--x);grid-row:var(--y);position:relative;border-radius:7px;
  background:var(--cellbg,#141d3a);border:1px solid rgba(255,255,255,.06);
  color:var(--el-ink);cursor:pointer;padding:3px 4px;aspect-ratio:1/1;
  display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;
  transition:transform .14s cubic-bezier(.2,.8,.2,1), box-shadow .14s, opacity .35s, background .5s ease;
  opacity:0;animation:cellin .5s cubic-bezier(.2,.9,.2,1) forwards;}
@keyframes cellin{from{opacity:0;transform:translateY(6px) scale(.96);}to{opacity:1;transform:none;}}
.pt-cell .z{font-size:9px;color:var(--el-dim);line-height:1;}
.pt-cell .sym{font-size:clamp(13px,1.5vw,18px);font-weight:700;line-height:1;margin-top:auto;}
.pt-cell .nm{font-size:8px;color:var(--el-dim);line-height:1.05;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.pt-cell .val{font-size:8px;color:#cdd8ff;line-height:1;}
.pt-cell::before{content:"";position:absolute;inset:0;border-radius:7px;box-shadow:inset 0 0 0 1px var(--cat,#4dd2ff), 0 0 0 0 var(--cat);opacity:.5;transition:.15s;pointer-events:none;}
.pt-cell:hover,.pt-cell:focus-visible{transform:translateY(-3px) scale(1.06);z-index:5;outline:none;box-shadow:0 8px 22px rgba(0,0,0,.5);}
.pt-cell:hover::before,.pt-cell:focus-visible::before{box-shadow:inset 0 0 0 1px var(--cat), 0 0 16px 1px var(--cat);opacity:1;}
.pt-cell.rare::after{content:"";position:absolute;top:3px;right:3px;width:5px;height:5px;border-radius:50%;background:#ffd43b;box-shadow:0 0 6px #ffd43b;}
.pt-cell.faded{opacity:.14;filter:saturate(.4);}
.pt-cell.hit{outline:2px solid #fff;outline-offset:1px;}

/* f-block: row labels under the table + "57–71 / 89–103" markers in the gaps
   at column 3 of rows 6 and 7, which is where the pulled-out block belongs. */
.pt-fnote{grid-column:1/4;font-size:10px;color:var(--cat,var(--el-dim));align-self:center;padding-left:6px;
  letter-spacing:.04em;text-transform:uppercase;opacity:.85;}
.pt-fmark{display:flex;align-items:center;justify-content:center;font-size:9px;color:var(--el-dim);
  border:1px dashed rgba(140,170,255,.3);border-radius:7px;aspect-ratio:1/1;text-align:center;line-height:1.1;}
.pt-fmark.lan{color:#ff8fb1;border-color:rgba(255,143,177,.35);}
.pt-fmark.act{color:#ff7bd5;border-color:rgba(255,123,213,.35);}
/* an element lit by the active story */
.pt-cell.instory::before{box-shadow:inset 0 0 0 1.5px var(--cat), 0 0 14px 1px var(--cat);opacity:1;}
.pt-cell.instory{transform:translateY(-2px);z-index:4;}

/* ── "Elements at work" story shelf ────────────────────────────────────────
   A tab rail plus one themed panel. Every colour comes from --acc, which the
   story's own accent sets, so a new story needs no CSS at all. */
.pt-stories{margin:28px 0 8px;}
.st-head h2{margin:0;font-size:21px;}
.st-head p{margin:.25em 0 0;color:var(--el-dim);font-size:13.5px;}
.st-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;}
.st-tab{display:inline-flex;align-items:center;gap:7px;background:var(--el-bg2);
  border:1px solid var(--el-line);border-radius:12px;color:var(--el-dim);
  padding:9px 15px;font-size:14px;cursor:pointer;transition:.16s;}
.st-tab .ic{font-size:15px;line-height:1;}
.st-tab:hover{color:#fff;border-color:color-mix(in srgb,var(--acc) 55%,transparent);}
.st-tab.on{color:#fff;background:color-mix(in srgb,var(--acc) 14%,#0b1330);
  border-color:color-mix(in srgb,var(--acc) 60%,transparent);
  box-shadow:0 0 18px -6px var(--acc);}
.st-panel{margin-top:12px;border:1px solid color-mix(in srgb,var(--acc) 32%,transparent);
  border-radius:16px;padding:18px 20px 16px;position:relative;overflow:hidden;
  background:linear-gradient(150deg,color-mix(in srgb,var(--acc) 9%,#0b1226),#0a1024 70%);}
.st-panel::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(460px 220px at 92% 0,color-mix(in srgb,var(--acc) 16%,transparent),transparent 70%);}
.st-lede{position:relative;}
.st-lede h3{margin:0 0 6px;font-size:19px;display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;
  color:color-mix(in srgb,var(--acc) 72%,#ffffff);}
.st-lede h3 .ic{font-size:17px;}
.st-lede h3 .tag{font-size:13px;font-weight:400;color:var(--el-dim);text-transform:none;letter-spacing:0;}
.st-lede p{margin:0;color:#d7e0fb;max-width:74ch;line-height:1.6;font-size:14.5px;}
.st-lede em{color:color-mix(in srgb,var(--acc) 70%,#ffffff);font-style:normal;font-weight:600;}

.st-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:10px;margin:16px 0 0;position:relative;}
.st-card{background:rgba(255,255,255,.035);border:1px solid var(--el-line);border-radius:13px;padding:12px 14px;}
.st-card-h{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:7px;}
.st-card h4{margin:0;font-size:14.5px;line-height:1.3;}
.st-card p{margin:8px 0 0;font-size:12.8px;line-height:1.55;color:#bcc9ea;}
.st-badge{flex:0 0 auto;font-size:9.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  border-radius:20px;padding:3px 9px;white-space:nowrap;border:1px solid currentColor;opacity:.9;}
.st-badge.t-now{color:#7fbcff;}   /* shipping, ordinary        */
.st-badge.t-new{color:#ffd43b;}   /* arriving right now        */
.st-badge.t-soon{color:#b39aff;}  /* promised, not yet real    */
.st-badge.t-old{color:#93a2c9;}   /* still here after all this */
.st-mini{display:flex;flex-wrap:wrap;gap:4px;}
.st-mchip{background:color-mix(in srgb,var(--cat) 16%,#0b1330);border:1px solid color-mix(in srgb,var(--cat) 45%,transparent);
  color:var(--cat);border-radius:6px;padding:2px 7px;font-size:11.5px;font-weight:700;cursor:pointer;transition:.13s;}
.st-mchip:hover{background:var(--cat);color:#08101f;}

/* ── interactive demos inside a story ──────────────────────────────────────
   Everything is themed from --acc (the story's accent) so a new demo needs no
   CSS of its own. The .dm-* classes are the demo-internal vocabulary. */
.st-demos{margin-top:18px;position:relative;}
.st-dpick{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.st-dtab{background:rgba(255,255,255,.04);border:1px solid var(--el-line);color:var(--el-dim);
  border-radius:9px;padding:6px 12px;font-size:12.5px;cursor:pointer;transition:.15s;}
.st-dtab:hover{color:#fff;}
.st-dtab.on{background:color-mix(in srgb,var(--acc) 16%,#0b1330);color:#fff;
  border-color:color-mix(in srgb,var(--acc) 55%,transparent);}
.st-dbody{background:rgba(4,8,20,.42);border:1px solid var(--el-line);border-radius:14px;padding:15px 16px;}
.st-dhead h4{margin:0 0 5px;font-size:15.5px;color:color-mix(in srgb,var(--acc) 70%,#ffffff);}
.st-dhead p{margin:0 0 13px;font-size:13px;line-height:1.6;color:#bcc9ea;max-width:74ch;}
.st-dhead em{color:color-mix(in srgb,var(--acc) 70%,#ffffff);font-style:normal;font-weight:600;}

.dm-lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--el-dim);margin-bottom:7px;}
.dm-chips{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:12px;}
.dm-chip{background:rgba(255,255,255,.04);border:1px solid var(--el-line);color:var(--el-dim);
  border-radius:8px;padding:5px 10px;font-size:12px;cursor:pointer;transition:.14s;}
.dm-chip b{color:#dbe5ff;font-size:12.5px;}
.dm-chip:hover{color:#fff;border-color:color-mix(in srgb,var(--acc) 45%,transparent);}
.dm-chip.on{background:color-mix(in srgb,var(--acc) 18%,#0b1330);color:#fff;
  border-color:color-mix(in srgb,var(--acc) 60%,transparent);}
.dm-chip.on b{color:#fff;}

.dm-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:10px;}
.dm-seg{display:inline-flex;flex-wrap:wrap;background:var(--el-bg2);border:1px solid var(--el-line);
  border-radius:10px;overflow:hidden;}
.dm-seg button{background:none;border:0;color:var(--el-dim);padding:7px 11px;font-size:12px;cursor:pointer;transition:.15s;}
.dm-seg button:hover{color:#fff;}
.dm-seg button.on{background:color-mix(in srgb,var(--acc) 20%,#152146);color:#fff;}
.dm-btn{background:color-mix(in srgb,var(--acc) 14%,#0b1330);border:1px solid color-mix(in srgb,var(--acc) 45%,transparent);
  color:#fff;border-radius:9px;padding:7px 14px;font-size:12.5px;cursor:pointer;margin-bottom:10px;transition:.15s;}
.dm-btn:hover{background:color-mix(in srgb,var(--acc) 26%,#0b1330);}
.dm-btn.alt{border-color:rgba(143,224,255,.5);}
.dm-check{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--el-dim);margin:2px 0 12px;cursor:pointer;}
.dm-check input{accent-color:#7fbcff;width:15px;height:15px;cursor:pointer;}

.dm-slider{display:flex;align-items:center;gap:10px;margin-bottom:9px;font-size:12px;color:var(--el-dim);}
.dm-slider label{flex:0 0 auto;max-width:46%;}
/* Firefox needs these or a range input in a flex row refuses to shrink */
.dm-slider input[type=range]{flex:1;min-width:0;width:0;accent-color:#ffb454;cursor:pointer;}
.dm-val{flex:0 0 auto;min-width:58px;text-align:right;color:#dbe5ff;font-weight:600;font-variant-numeric:tabular-nums;}

.dm-stagewrap{position:relative;background:radial-gradient(130% 130% at 50% 0%,#0b1734,#060b1a);
  border:1px solid var(--el-line);border-radius:12px;overflow:hidden;margin:10px 0;display:flex;}
.dm-canvas{display:block;width:100%;height:auto;}
.dm-short .dm-canvas{max-height:190px;}

.dm-out{margin-top:4px;}
.dm-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:1px;
  background:var(--el-line);border:1px solid var(--el-line);border-radius:10px;overflow:hidden;margin-bottom:11px;}
.dm-facts div{background:#0a1024;padding:7px 9px;}
.dm-facts span{display:block;font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--el-dim);}
.dm-facts b{font-size:14px;color:#eaf0ff;font-variant-numeric:tabular-nums;}
.dm-bar{font-size:11px;color:var(--el-dim);margin-bottom:8px;}
.dm-bar .bl{display:flex;justify-content:space-between;gap:10px;margin-bottom:3px;}
.dm-bar .bl b{color:#eaf0ff;font-weight:600;font-variant-numeric:tabular-nums;}
.dm-bar .track{height:7px;border-radius:7px;background:rgba(255,255,255,.06);overflow:hidden;}
.dm-bar .fill{height:100%;border-radius:7px;transition:width .35s cubic-bezier(.2,.9,.2,1);}
.dm-story{margin:11px 0 0;font-size:13px;line-height:1.6;color:#d7e0fb;
  background:rgba(255,255,255,.03);border-left:3px solid var(--acc);padding:9px 13px;border-radius:0 8px 8px 0;}
.dm-story.warn{border-left-color:#ff6b6b;color:#ffd9d9;}
.dm-story em{color:color-mix(in srgb,var(--acc) 72%,#ffffff);font-style:normal;font-weight:600;}
.dm-note{margin:9px 0 0;font-size:11.5px;line-height:1.55;color:var(--el-dim);}
.dm-src{margin:5px 0 0;font-size:10.5px;line-height:1.5;color:#5f6f96;}
@media (max-width:560px){
  .dm-slider{flex-wrap:wrap;}
  .dm-slider label{max-width:none;flex:1 0 100%;}
  .st-dbody{padding:13px 11px;}
}

.st-foot{margin-top:16px;padding-top:13px;border-top:1px solid var(--el-line);position:relative;}
.st-lbl{display:block;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--el-dim);margin-bottom:8px;}
.st-lbl b{color:color-mix(in srgb,var(--acc) 70%,#ffffff);}
.st-chips{display:flex;flex-wrap:wrap;gap:6px;}
.st-chip{background:color-mix(in srgb,var(--cat) 12%,#0b1330);border:1px solid color-mix(in srgb,var(--cat) 40%,transparent);
  color:#dbe5ff;border-radius:8px;padding:5px 10px;font-size:12.5px;cursor:pointer;
  transition:transform .15s, background .15s, box-shadow .15s, color .15s;}
.st-chip:hover{background:color-mix(in srgb,var(--cat) 30%,#0b1330);color:#fff;transform:translateY(-2px);
  box-shadow:0 6px 16px -4px var(--cat);}
.st-hl{margin-top:12px;background:none;border:1px solid color-mix(in srgb,var(--acc) 50%,transparent);
  color:color-mix(in srgb,var(--acc) 75%,#ffffff);border-radius:10px;padding:7px 14px;font-size:13px;cursor:pointer;transition:.15s;}
.st-hl:hover{background:color-mix(in srgb,var(--acc) 16%,transparent);}
.st-hl.on{background:color-mix(in srgb,var(--acc) 22%,transparent);color:#fff;box-shadow:0 0 16px -6px var(--acc);}
@media (max-width:560px){
  .st-tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:4px;}
  .st-tab{flex:0 0 auto;}
  .st-panel{padding:16px 14px 14px;}
}
/* animated stat bars in the drawer */
.pt-bars{display:flex;flex-direction:column;gap:9px;margin-top:2px;}
.pt-bar{font-size:11px;color:var(--el-dim);}
.pt-bar .bl{display:flex;justify-content:space-between;margin-bottom:3px;}
.pt-bar .bl b{color:var(--el-ink);font-weight:600;}
.pt-bar .track{height:6px;border-radius:6px;background:rgba(255,255,255,.06);overflow:hidden;}
.pt-bar .fill{height:100%;width:0;border-radius:6px;background:linear-gradient(90deg,var(--cat),#fff6);
  transition:width 1s cubic-bezier(.2,.9,.2,1);box-shadow:0 0 10px -1px var(--cat);}
/* sound toggle */
.pt-sound{background:var(--el-bg2);border:1px solid var(--el-line);border-radius:10px;color:var(--el-dim);
  padding:8px 11px;font-size:14px;cursor:pointer;transition:.15s;line-height:1;}
.pt-sound:hover{color:#fff;}
.pt-sound.off{opacity:.55;}

/* detail drawer */
/* starts BELOW the top bar (52px) so the language switcher stays reachable while
   an element is open — switch language and land on the SAME element (#el= carried). */
.pt-drawer{position:fixed;top:52px;right:0;height:calc(100% - 52px);width:min(440px,92vw);background:var(--el-panel);
  border-left:1px solid var(--el-line);box-shadow:-20px 0 60px rgba(0,0,0,.5);z-index:60;
  transform:translateX(105%);transition:transform .28s cubic-bezier(.2,.8,.2,1);overflow-y:auto;overscroll-behavior:contain;}
.pt-drawer.open{transform:none;}
.pt-drawer .dh{position:sticky;top:0;background:linear-gradient(180deg,var(--el-panel),rgba(13,21,48,.9));backdrop-filter:blur(6px);padding:14px 18px 10px;display:flex;gap:14px;align-items:flex-start;border-bottom:1px solid var(--el-line);}
.pt-drawer .dsym{width:74px;height:74px;flex:0 0 auto;border-radius:12px;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:inset 0 0 0 1px var(--cat),0 0 22px -4px var(--cat);}
.pt-drawer .dsym .s{font-size:30px;font-weight:800;line-height:1;}
.pt-drawer .dsym .z{font-size:11px;color:var(--el-dim);}
.pt-drawer .dsym .m{font-size:9px;color:var(--el-dim);}
.pt-drawer .dt{flex:1;min-width:0;}
.pt-drawer .dt h2{margin:2px 0 0;font-size:22px;}
.pt-drawer .dt .zh{color:var(--el-dim);font-size:15px;}
.pt-say{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;
  width:26px;height:26px;border:0;border-radius:50%;cursor:pointer;font-size:13px;line-height:1;
  background:rgba(120,170,255,.14);color:#cfe3ff;transition:transform .12s, background .15s;margin-left:2px;}
.pt-say:hover{background:rgba(120,170,255,.3);transform:scale(1.1);}
.pt-say.saying{background:var(--cat,#4dd2ff);color:#08101f;animation:saypulse .65s ease;}
.dt .zh .pt-say{width:22px;height:22px;font-size:11px;}
@keyframes saypulse{0%{box-shadow:0 0 0 0 rgba(120,180,255,.5);}100%{box-shadow:0 0 0 10px rgba(120,180,255,0);}}
.pt-drawer .dt .cat{display:inline-block;margin-top:6px;font-size:11px;padding:2px 8px;border-radius:20px;background:rgba(255,255,255,.06);color:var(--cat);border:1px solid var(--cat);}
.pt-drawer .close{position:absolute;top:12px;right:12px;background:rgba(255,255,255,.06);border:0;color:#fff;width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:16px;}
.pt-body{padding:16px 18px 60px;}
.pt-atom{width:100%;height:190px;display:block;margin:0 auto 6px;}
.pt-shellcfg{text-align:center;font-size:12px;color:var(--el-dim);margin-bottom:14px;}
.pt-summary{font-size:15px;line-height:1.55;margin:0 0 14px;}
.pt-sec{margin:16px 0;}
.pt-sec h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--el-dim);margin:0 0 8px;}
.pt-uses{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px;}
.pt-uses li{background:rgba(77,210,255,.1);border:1px solid rgba(77,210,255,.25);color:#cfeeff;border-radius:8px;padding:5px 10px;font-size:13px;}
.pt-econ{font-size:14px;line-height:1.6;color:#d7e0fb;background:rgba(255,255,255,.03);border-left:3px solid var(--cat);padding:10px 14px;border-radius:0 8px 8px 0;}
.pt-photos{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.pt-photos figure{margin:0;border-radius:10px;overflow:hidden;background:#0a1024;border:1px solid var(--el-line);}
.pt-photos img{width:100%;height:110px;object-fit:cover;display:block;background:#0a1024;}
.pt-photos figcaption{font-size:10px;color:var(--el-dim);padding:5px 7px;line-height:1.3;}
.pt-photos .kind{font-size:8px;text-transform:uppercase;letter-spacing:.06em;color:var(--cat);}
.pt-photos .cred{font-size:8px;color:#5f6f96;}
.pt-props{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--el-line);border-radius:10px;overflow:hidden;border:1px solid var(--el-line);}
.pt-props div{background:var(--el-panel);padding:8px 10px;}
.pt-props .k{font-size:10px;color:var(--el-dim);}
.pt-props .v{font-size:14px;margin-top:1px;}
/* scrim starts below the top bar too, so the language switcher (and globe) stay
   clickable while an element is open — click anywhere else to close the drawer. */
.pt-scrim{position:fixed;inset:52px 0 0 0;background:rgba(2,5,14,.5);opacity:0;pointer-events:none;transition:.28s;z-index:55;}
.pt-scrim.on{opacity:1;pointer-events:auto;}
.pt-nouse{color:var(--el-dim);font-size:13px;font-style:italic;}

@media (max-width:560px){
  .pt-drawer{width:100vw;}
  .pt-heatlabel{width:100%;order:9;margin:2px 0 0;}
}