/* Terasai widgets — companion to terasai-widgets.js */
.tw{margin:16px 0 22px;border:1px solid var(--line,rgba(255,255,255,.08));border-radius:16px;background:var(--bg-panel,rgba(0,0,0,.22));padding:14px 14px 12px}
.tw-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.tw-err{color:#e8b4a8;font-size:.85rem;margin:0}

/* before / after — side-by-side split (full text, slider 0–100%) */
.tw-ba-line{margin:0 0 10px;font-size:.88rem;color:var(--ink-soft,#c9c4b8);line-height:1.45}
.tw-ba-labels{display:flex;justify-content:space-between;gap:10px;margin:0 0 8px}
.tw-ba-tag{
  font-family:var(--font-mono,ui-monospace,monospace);font-size:.62rem;letter-spacing:.06em;
  text-transform:uppercase;padding:4px 10px;border-radius:999px;border:1px solid var(--line);
  color:var(--ink-faint,#9a958c);
}
.tw-ba-tag--after{color:var(--accent,#e8a33d);border-color:var(--accent-line,rgba(232,163,61,.45))}
.tw-ba-stage{
  display:flex;flex-direction:row;align-items:stretch;
  height:min(48vh,320px);min-height:200px;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);background:rgba(0,0,0,.35);
  touch-action:none;user-select:none;-webkit-user-select:none;cursor:col-resize;
}
.tw-ba-col{
  flex:0 0 50%;max-width:50%;min-width:0;overflow:auto;
  -webkit-overflow-scrolling:touch;box-sizing:border-box;
}
.tw-ba-col--before{background:rgba(18,18,20,.98);border-right:none}
.tw-ba-col--after{background:rgba(16,22,18,.98)}
.tw-ba-col.is-collapsed{overflow:hidden}
.tw-ba-col.is-collapsed .tw-ba-pre{opacity:0}
.tw-ba-gutter{
  flex:0 0 10px;width:10px;min-width:10px;max-width:10px;position:relative;z-index:2;
  background:var(--accent,#e8a33d);cursor:col-resize;touch-action:none;
  box-shadow:0 0 0 1px rgba(0,0,0,.25);
}
.tw-ba-gutter::after{
  content:"";position:absolute;top:50%;left:50%;width:22px;height:22px;border-radius:999px;
  transform:translate(-50%,-50%);background:var(--accent,#e8a33d);
  border:2px solid rgba(12,12,14,.95);box-shadow:0 3px 10px rgba(0,0,0,.4);
}
.tw-ba-pre{
  margin:0;padding:12px 14px 16px;min-height:100%;box-sizing:border-box;
  font-family:var(--font-mono,ui-monospace,monospace);font-size:.78rem;line-height:1.55;
  white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;
  color:var(--ink-soft,#d4cfc3);
}
.tw-ba-range-wrap{display:block;margin:10px 0 0;padding:0 2px}
.tw-ba-range{
  width:100%;margin:0;padding:0;height:32px;
  accent-color:var(--accent,#e8a33d);
  /* full track edge-to-edge */
  -webkit-appearance:none;appearance:none;background:transparent;
}
.tw-ba-range::-webkit-slider-runnable-track{
  height:4px;border-radius:999px;background:rgba(255,255,255,.12);
}
.tw-ba-range::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:20px;height:20px;margin-top:-8px;
  border-radius:999px;background:var(--accent,#e8a33d);border:2px solid rgba(12,12,14,.9);
  box-shadow:0 2px 8px rgba(0,0,0,.35);cursor:grab;
}
.tw-ba-range::-moz-range-track{height:4px;border-radius:999px;background:rgba(255,255,255,.12)}
.tw-ba-range::-moz-range-thumb{
  width:18px;height:18px;border-radius:999px;background:var(--accent,#e8a33d);
  border:2px solid rgba(12,12,14,.9);cursor:grab;
}

/* prompt parts */
.tw-pp-title{margin:0 0 12px;font-size:.9rem;color:var(--ink-soft);line-height:1.45}
.tw-pp-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.tw-pp-chip{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--ink-soft);font:inherit;font-size:.82rem;cursor:pointer;transition:border-color .15s,background .15s,transform .12s}
.tw-pp-chip b{font-family:var(--font-mono,ui-monospace,monospace);color:var(--accent,#e8a33d);font-size:.78rem}
.tw-pp-chip:hover{border-color:var(--accent-line,rgba(232,163,61,.4));background:rgba(232,163,61,.06)}
.tw-pp-chip:focus-visible{outline:2px solid rgba(232,163,61,.5);outline-offset:2px}
.tw-pp-chip.is-on,.tw-pp-chip[aria-pressed="true"]{border-color:var(--accent-line,rgba(232,163,61,.5));background:rgba(232,163,61,.12);color:var(--ink,#f2efe6)}
.tw-pp-chip:active{transform:translateY(1px)}
.tw-pp-stage{border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.28);padding:12px 14px;min-height:7rem}
.tw-pp-block-lab{font-size:.78rem;color:var(--accent,#e8a33d);margin-bottom:8px;font-family:var(--font-mono,ui-monospace,monospace);letter-spacing:.02em}
.tw-pp-sample{margin:0;font-family:var(--font-mono,ui-monospace,monospace);font-size:.8rem;line-height:1.55;white-space:pre-wrap;color:var(--ink-soft,#d4cfc3)}
.tw-pp-why{margin:10px 0 0;font-size:.86rem;color:var(--ink-soft);line-height:1.5}

/* reveal answer */
.tw-rv-q{margin:0 0 12px;font-size:.92rem;color:var(--ink-soft);line-height:1.55}
.tw-rv-btn{font:inherit;font-size:.85rem;padding:8px 14px;border-radius:10px;border:1px solid var(--accent-line,rgba(232,163,61,.4));background:rgba(232,163,61,.1);color:var(--accent,#e8a33d);cursor:pointer}
.tw-rv-btn:hover{background:rgba(232,163,61,.16)}
.tw-rv-btn:focus-visible{outline:2px solid rgba(232,163,61,.5);outline-offset:2px}
.tw-rv-a{margin-top:12px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.25);font-size:.9rem;color:var(--ink-soft);line-height:1.55}

@media (max-width:640px){
  .tw-ba-stage{height:min(52vh,300px);min-height:220px}
  .tw-ba-pre{font-size:.72rem;padding:10px 10px 14px}
  .tw-ba-gutter{flex-basis:8px;width:8px;min-width:8px;max-width:8px}
  .tw-pp-chip span{max-width:9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

@media (prefers-reduced-motion: reduce){
  .tw-pp-chip,.tw-rv-btn{transition:none}
}

/* ── knowledgeCheck (§4A) & chapterQuiz (§4B) — assets/widgets/quiz-check.js ── */
.tw-btn{
  font:inherit;font-size:.84rem;font-weight:600;border:1px solid transparent;border-radius:9px;
  padding:9px 18px;cursor:pointer;background:var(--accent,#e8a33d);color:#1a1206;
  transition:filter .15s ease;
}
.tw-btn:hover:not(:disabled){filter:brightness(1.08)}
.tw-btn:disabled{opacity:.35;cursor:default}
.tw-btn:focus-visible{outline:2px solid var(--ink,#efe9dd);outline-offset:2px}
.tw-btn-ghost{background:transparent;border-color:var(--line,rgba(255,255,255,.12));color:var(--ink-soft,#c9c4b8);font-weight:500}
.tw-btn-ghost:hover:not(:disabled){background:rgba(255,255,255,.05);color:var(--ink,#efe9dd)}

.tw-kc-head,.tw-cq-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px}
.tw-kc-label{font-family:var(--font-mono,monospace);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent,#e8a33d);font-weight:600}
.tw-cq-title{font-size:.8rem;font-weight:600;color:var(--ink,#efe9dd)}
.tw-kc-counter,.tw-cq-counter{font-size:.72rem;color:var(--ink-faint,#9a958c);font-variant-numeric:tabular-nums}
.tw-kc-intro{margin:0 0 14px;font-size:.86rem;color:var(--ink-soft,#c9c4b8);line-height:1.5}

.tw-kc-progress,.tw-cq-progress{display:flex;gap:4px;margin-bottom:16px}
.tw-kc-progress span,.tw-cq-progress span{height:3px;flex:1;border-radius:2px;background:var(--line,rgba(255,255,255,.12));transition:background .2s ease}
.tw-kc-progress span.done,.tw-cq-progress span.answered{background:var(--accent,#e8a33d)}
.tw-kc-progress span.current{background:var(--ink-faint,#9a958c)}
.tw-cq-progress span.current{background:var(--ink,#efe9dd)}

.tw-kc-stem{font-size:.94rem;line-height:1.5;background:rgba(255,255,255,.03);border:1px solid var(--line,rgba(255,255,255,.08));border-radius:9px;padding:13px 15px;margin-bottom:14px}
.tw-kc-stem em{display:block;margin-top:8px;font-style:normal;font-size:.78rem;color:var(--ink-faint,#9a958c)}
.tw-cq-stem{font-size:1rem;line-height:1.5;margin-bottom:15px}

.tw-kc-choices,.tw-cq-choices{display:flex;flex-direction:column;gap:8px;margin-bottom:13px}
.tw-kc-choice,.tw-cq-choice{
  display:flex;width:100%;text-align:left;padding:12px 15px;min-height:44px;
  border:1px solid var(--line,rgba(255,255,255,.12));border-radius:9px;
  background:rgba(255,255,255,.04);color:var(--ink,#efe9dd);font:inherit;font-size:.88rem;
  line-height:1.45;cursor:pointer;transition:background .15s ease,border-color .15s ease;
}
.tw-kc-choice{flex-direction:column;gap:3px;align-items:flex-start}
.tw-cq-choice{gap:11px;align-items:flex-start}
.tw-kc-choice:hover:not(:disabled),.tw-cq-choice:hover:not(:disabled){background:rgba(255,255,255,.08)}
.tw-kc-choice:focus-visible,.tw-cq-choice:focus-visible{outline:2px solid var(--accent,#e8a33d);outline-offset:2px}
.tw-kc-note{font-size:.76rem;color:var(--ink-faint,#9a958c)}
.tw-kc-choice.dimmed{opacity:.5}
.tw-kc-choice.picked.correct{background:rgba(127,184,154,.14);border-color:#7fb89a;color:#7fb89a}
.tw-kc-choice.picked.incorrect{background:rgba(232,120,110,.14);border-color:#e8786e;color:#f0a09a}

.tw-cq-radio{width:15px;height:15px;border-radius:50%;border:1.5px solid var(--ink-faint,#9a958c);flex-shrink:0;margin-top:3px;position:relative}
.tw-cq-choice.selected{border-color:var(--accent,#e8a33d);background:rgba(232,163,61,.10)}
.tw-cq-choice.selected .tw-cq-radio{border-color:var(--accent,#e8a33d)}
.tw-cq-choice.selected .tw-cq-radio::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--accent,#e8a33d)}

.tw-kc-feedback{border-left:3px solid var(--line);background:rgba(255,255,255,.03);padding:12px 14px;border-radius:0 8px 8px 0;font-size:.84rem;line-height:1.5;margin-bottom:13px}
.tw-kc-feedback.correct{border-left-color:#7fb89a;background:rgba(127,184,154,.12)}
.tw-kc-feedback.incorrect{border-left-color:#e8786e;background:rgba(232,120,110,.12)}
.tw-kc-feedback b{display:block;margin-bottom:4px;font-size:.66rem;letter-spacing:.05em;text-transform:uppercase}
.tw-kc-feedback.correct b{color:#7fb89a}
.tw-kc-feedback.incorrect b{color:#f0a09a}

.tw-kc-foot,.tw-cq-nav,.tw-cq-actions{display:flex;justify-content:space-between;align-items:center;gap:10px}
.tw-cq-actions{justify-content:center;margin-bottom:18px}
.tw-kc-hint{font-size:.76rem;color:var(--ink-faint,#9a958c)}
.tw-kc-done h4{margin:0 0 6px;font-size:.98rem}
.tw-kc-done p{margin:0 0 13px;font-size:.86rem;color:var(--ink-soft,#c9c4b8);line-height:1.5}

.tw-cq-result{text-align:center;padding:4px 0 20px;border-bottom:1px solid var(--line);margin-bottom:20px}
.tw-cq-verdict{margin:0 0 10px;font-size:1.3rem}
.tw-cq-verdict.pass{color:#7fb89a}
.tw-cq-verdict.fail{color:var(--accent,#e8a33d)}
.tw-cq-score{margin:0 0 4px;font-size:.94rem;font-variant-numeric:tabular-nums}
.tw-cq-meta{margin:0;font-size:.76rem;color:var(--ink-faint,#9a958c)}
.tw-cq-note{margin:13px auto 0;max-width:460px;font-size:.84rem;color:var(--ink-soft,#c9c4b8);line-height:1.5}

.tw-cq-review{border:1px solid var(--line);border-radius:11px;padding:15px;margin-bottom:11px}
.tw-cq-review.correct{border-left:3px solid #7fb89a}
.tw-cq-review.incorrect{border-left:3px solid #e8786e}
.tw-cq-review-label{font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;margin-bottom:6px}
.tw-cq-review.correct .tw-cq-review-label{color:#7fb89a}
.tw-cq-review.incorrect .tw-cq-review-label{color:#f0a09a}
.tw-cq-review-stem{font-size:.88rem;margin-bottom:9px;line-height:1.45}
.tw-cq-review-choice{display:flex;gap:8px;font-size:.82rem;padding:7px 11px;border-radius:6px;margin-bottom:5px;color:var(--ink-faint,#9a958c)}
.tw-cq-review-choice .mark{width:14px;flex-shrink:0}
.tw-cq-review-choice.is-correct{background:rgba(127,184,154,.12);color:#7fb89a}
.tw-cq-review-choice.is-wrong{background:rgba(232,120,110,.12);color:#f0a09a}
.tw-cq-explain{font-size:.8rem;line-height:1.5;color:var(--ink-soft,#c9c4b8);background:rgba(255,255,255,.03);border-radius:6px;padding:11px 13px;margin-top:9px}
.tw-cq-explain b{color:var(--ink,#efe9dd)}

@media (prefers-reduced-motion:reduce){
  .tw-kc-choice,.tw-cq-choice,.tw-btn,.tw-kc-progress span,.tw-cq-progress span{transition:none !important}
}

/* ── flowChain — diagram alur use case (assets/widgets/flow-chain.js) ── */
.tw-fc-lede{margin:0 0 20px;font-size:.9rem;color:var(--ink-soft,#c9c4b8);line-height:1.55}
.tw-fc-list{list-style:none;margin:0;padding:0}

.tw-fc-item{display:flex;gap:16px;align-items:stretch}
.tw-fc-rail{display:flex;flex-direction:column;align-items:center;flex-shrink:0;width:30px}
.tw-fc-num{
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono,monospace);font-size:.8rem;font-weight:600;flex-shrink:0;
  border:1px solid var(--accent,#e8a33d);color:var(--accent,#e8a33d);background:rgba(232,163,61,.10);
}
.tw-fc-item.is-locked .tw-fc-num{border-color:var(--line,rgba(255,255,255,.14));color:var(--ink-faint,#9a958c);background:transparent}
.tw-fc-line{flex:1;width:1px;background:var(--line,rgba(255,255,255,.14));margin:6px 0 0}

.tw-fc-card{
  flex:1;min-width:0;border:1px solid var(--line,rgba(255,255,255,.12));border-radius:12px;
  padding:14px 16px;margin-bottom:2px;background:rgba(255,255,255,.02);
}
.tw-fc-item.is-free .tw-fc-card{border-color:rgba(232,163,61,.32);background:rgba(232,163,61,.045)}
.tw-fc-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.tw-fc-title{margin:0;font-size:.98rem;font-weight:600;line-height:1.3}
.tw-fc-badge{
  font-family:var(--font-mono,monospace);font-size:.58rem;letter-spacing:.08em;text-transform:uppercase;
  padding:3px 9px;border-radius:999px;flex-shrink:0;
  border:1px solid var(--line,rgba(255,255,255,.14));color:var(--ink-faint,#9a958c);
}
.tw-fc-badge.free{border-color:rgba(232,163,61,.5);color:var(--accent,#e8a33d)}

.tw-fc-row{display:flex;gap:12px;align-items:flex-start;padding:7px 0;border-top:1px solid rgba(255,255,255,.05)}
.tw-fc-row:first-of-type{border-top:none;padding-top:0}
.tw-fc-k{
  font-family:var(--font-mono,monospace);font-size:.6rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-faint,#9a958c);width:52px;flex-shrink:0;padding-top:3px;
}
.tw-fc-v{font-size:.85rem;line-height:1.55;color:var(--ink-soft,#c9c4b8);min-width:0;word-break:break-word}
.tw-fc-v code{font-family:var(--font-mono,monospace);font-size:.82em;background:rgba(255,255,255,.07);
  padding:2px 7px;border-radius:5px;color:var(--ink,#efe9dd)}
.tw-fc-v code.out{background:rgba(232,163,61,.14);color:var(--accent,#e8a33d)}
.tw-fc-do{margin:0;padding-left:17px;font-size:.85rem;line-height:1.55;color:var(--ink-soft,#c9c4b8)}
.tw-fc-do li{margin-bottom:4px}

.tw-fc-carry{display:flex;padding-left:46px;margin:2px 0}
.tw-fc-carry-box{
  display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:var(--ink-faint,#9a958c);
  background:rgba(255,255,255,.03);border:1px dashed var(--line,rgba(255,255,255,.16));
  border-radius:8px;padding:6px 12px;
}
.tw-fc-carry-box code{font-family:var(--font-mono,monospace);font-size:.9em;color:var(--accent,#e8a33d)}
.tw-fc-carry-arrow{color:var(--accent,#e8a33d);font-weight:700}

.tw-fc-gate{display:flex;padding-left:46px;margin:6px 0 8px}
.tw-fc-gate-box{
  flex:1;border:1px solid rgba(127,184,154,.34);border-left:3px solid #7fb89a;
  border-radius:10px;padding:12px 15px;background:rgba(127,184,154,.07);
}
.tw-fc-gate-label{
  font-family:var(--font-mono,monospace);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;
  color:#7fb89a;font-weight:600;
}
.tw-fc-gate-q{margin:5px 0 9px;font-size:.87rem;line-height:1.5;color:var(--ink,#efe9dd)}
.tw-fc-gate-line{margin:0 0 4px;font-size:.8rem;line-height:1.5;display:flex;gap:8px;color:var(--ink-soft,#c9c4b8)}
.tw-fc-gate-line .mark{flex-shrink:0;width:12px;font-weight:700}
.tw-fc-gate-line.ok .mark{color:#7fb89a}
.tw-fc-gate-line.no .mark{color:#e8786e}

.tw-fc-note{margin:18px 0 0;font-size:.8rem;color:var(--ink-faint,#9a958c);line-height:1.55}

@media (max-width:520px){
  .tw-fc-item{gap:11px}
  .tw-fc-carry,.tw-fc-gate{padding-left:0}
  .tw-fc-row{flex-direction:column;gap:3px}
  .tw-fc-k{width:auto;padding-top:0}
}
.tw-cq-review-link{display:inline-flex;align-items:center;gap:7px;margin-top:9px;font-size:.79rem;
  color:var(--accent,#e8a33d);text-decoration:none;border:1px solid rgba(232,163,61,.3);
  border-radius:8px;padding:6px 12px;transition:background .15s ease}
.tw-cq-review-link:hover{background:rgba(232,163,61,.10)}
.tw-cq-review-link .arr{font-weight:700}

/* ── promptChain + setupPanel (assets/widgets/prompt-chain.js) ── */
.tw-pc-lede{margin:0 0 16px;font-size:.9rem;color:var(--ink-soft,#c9c4b8);line-height:1.55}
.tw-pc-legend{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:16px;font-size:.72rem;color:var(--ink-faint,#9a958c)}
.tw-pc-legend-item b{font-family:var(--font-mono,monospace);font-size:.62rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-soft,#c9c4b8)}
.tw-pc-grid{display:flex;flex-direction:column}

.tw-pc-row{display:grid;grid-template-columns:1fr 18px 1.15fr 18px .95fr;gap:9px;align-items:stretch;
  width:100%;text-align:left;background:none;border:none;padding:0;font:inherit;cursor:pointer}
.tw-pc-row>div{border:1px solid var(--line,rgba(255,255,255,.12));border-radius:10px;padding:11px 13px;
  display:flex;flex-direction:column;gap:4px;min-width:0;transition:border-color .15s ease,background .15s ease}
.tw-pc-row:hover>div{border-color:rgba(232,163,61,.45)}
.tw-pc-row.is-active>div{border-color:var(--accent,#e8a33d);background:rgba(232,163,61,.07)}
.tw-pc-row:focus-visible{outline:2px solid var(--accent,#e8a33d);outline-offset:3px;border-radius:12px}
.tw-pc-in{background:rgba(150,90,80,.10)}
.tw-pc-mid{background:rgba(232,163,61,.10)}
.tw-pc-out{background:rgba(70,100,130,.14)}
.tw-pc-arr{display:flex;align-items:center;justify-content:center;color:var(--ink-faint,#9a958c);font-size:.9rem}
.tw-pc-tag{font-family:var(--font-mono,monospace);font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;
  color:#d4cfc4}
.tw-pc-tag.out{color:#8fb4d9}
.tw-pc-in-txt{font-size:.82rem;line-height:1.5;color:#f0ebe3}
.tw-pc-from{font-size:.68rem;color:var(--ink-faint,#9a958c)}
.tw-pc-from .d{color:var(--accent,#e8a33d);margin-right:4px}
.tw-pc-num{font-family:var(--font-mono,monospace);font-size:.58rem;letter-spacing:.1em;color:#ffc66d;font-weight:700}
.tw-pc-title{font-size:.9rem;font-weight:600;line-height:1.4;color:#fff}
.tw-pc-lock{font-family:var(--font-mono,monospace);font-size:.53rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-faint,#9a958c);border:1px solid var(--line);border-radius:999px;padding:2px 8px;align-self:flex-start}
.tw-pc-out code{font-family:var(--font-mono,monospace);font-size:.78rem;color:#c5e0ff;background:none;padding:0;word-break:break-all;font-weight:600}

.tw-pc-link{display:flex;justify-content:center;padding:5px 0}
.tw-pc-link-box{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;color:var(--ink-faint,#9a958c);
  border:1px dashed rgba(255,255,255,.16);border-radius:8px;padding:5px 13px}
.tw-pc-link-box .v{color:var(--accent,#e8a33d);font-weight:700}
.tw-pc-hint{margin:14px 0 0;font-size:.76rem;color:var(--ink-faint,#9a958c)}

.tw-sp-title{margin:0 0 5px;font-size:.95rem}
.tw-sp-note{margin:0 0 12px;font-size:.85rem;color:var(--ink-soft,#c9c4b8);line-height:1.55}
.tw-sp-card{border:1px solid var(--line,rgba(255,255,255,.12));border-radius:13px;overflow:hidden}
.tw-sp-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 17px;
  border-bottom:1px solid var(--line,rgba(255,255,255,.08))}
.tw-sp-row:last-child{border-bottom:none}
.tw-sp-row.optional{opacity:.72}
.tw-sp-left{display:flex;flex-direction:column;gap:2px;min-width:0}
.tw-sp-name{font-size:.9rem;font-weight:500}
.tw-sp-why{font-size:.76rem;color:var(--ink-faint,#9a958c);line-height:1.45}
.tw-sp-switch{width:40px;height:23px;border-radius:999px;background:#3a3a44;position:relative;flex-shrink:0}
.tw-sp-switch.on{background:var(--accent,#e8a33d)}
.tw-sp-switch::after{content:"";position:absolute;top:2.5px;left:2.5px;width:18px;height:18px;
  border-radius:50%;background:#fff;transition:transform .15s ease}
.tw-sp-switch.on::after{transform:translateX(17px)}
.tw-sp-model{margin:11px 0 0;font-size:.8rem;color:var(--ink-faint,#9a958c)}

@media (max-width:640px){
  .tw-pc-row{grid-template-columns:1fr;gap:5px}
  .tw-pc-arr{transform:rotate(90deg);height:14px}
}

/* prompt card — salin + buka Claude (materials/co work claude/EXAMPLE OF CLAUDE CHAT.png) */
.tw-pcard{padding:18px 18px 16px}
.tw-pcard-eyebrow{font-family:var(--font-mono,monospace);font-size:.62rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent,#e8a33d);font-weight:600;margin:0 0 10px}
.tw-pcard-text{margin:0 0 14px;padding:14px 16px;border-radius:12px;border:1px solid var(--line,rgba(255,255,255,.1));
  background:rgba(0,0,0,.35);font-family:var(--font-mono,monospace);font-size:.82rem;line-height:1.65;
  color:var(--ink-soft,#c9c4b8);white-space:pre-wrap;word-break:break-word}
.tw-pcard-fill{background:rgba(232,163,61,.16);color:var(--accent,#e8a33d);border-radius:4px;
  padding:0 3px;font-weight:600}
.tw-pcard-check{display:flex;align-items:flex-start;gap:8px;margin:0 0 14px;padding:10px 13px;
  border-radius:10px;background:rgba(127,184,154,.08);border:1px solid rgba(127,184,154,.25);
  font-size:.82rem;line-height:1.5;color:var(--ink-soft,#c9c4b8)}
.tw-pcard-check-icon{color:#7fb89a;font-weight:700;flex-shrink:0}
.tw-pcard-footer{display:flex;justify-content:flex-end;align-items:center;gap:8px}
.tw-pcard-copy-btn{width:36px;height:36px;border-radius:9px;border:1px solid var(--line,rgba(255,255,255,.12));
  background:rgba(255,255,255,.04);color:var(--ink-faint,#9a958c);display:flex;align-items:center;
  justify-content:center;cursor:pointer;transition:background .15s ease,color .15s ease}
.tw-pcard-copy-btn:hover{background:rgba(255,255,255,.08);color:var(--ink-soft,#c9c4b8)}
.tw-pcard-copy-btn.is-done{color:#7fb89a;border-color:rgba(127,184,154,.4)}
.tw-pcard-cta-btn{background:var(--accent,#e8a33d);color:#241209;border:none;border-radius:9px;
  padding:9px 18px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;
  gap:7px;transition:filter .15s ease,transform .15s ease}
.tw-pcard-cta-btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.tw-pcard-note{margin:12px 0 0;padding:10px 13px;border-radius:9px;background:rgba(232,163,61,.08);
  border:1px solid rgba(232,163,61,.22);font-size:.8rem;line-height:1.5;color:var(--ink-soft,#c9c4b8)}
@media (max-width:520px){
  .tw-pcard-footer{flex-wrap:wrap}
  .tw-pcard-cta-btn{flex:1;justify-content:center}
}

/* Tanya AI — handoff ke akun AI murid sendiri (standar 11 Agustus 2026, materi-interactive-widget §4 Pola K).
   Kartu berdiri sendiri (background+border+radius) — sebelumnya cuma padding, jadi terasa
   seperti teks lepas di dalam .section (yang cuma border-bottom, bukan card). */
.tw-askai{padding:20px 20px 18px;border-radius:16px;border:1px solid var(--line,rgba(255,255,255,.1));
  background:rgba(255,255,255,.02)}
.tw-askai-eyebrow{font-family:var(--font-mono,monospace);font-size:.62rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent,#e8a33d);font-weight:600;margin:0 0 8px}
.tw-askai-lede{margin:0 0 14px;font-size:.85rem;line-height:1.55;color:var(--ink-soft,#c9c4b8)}
.tw-askai-insight{display:flex;align-items:flex-start;gap:8px;margin:0 0 16px;padding:11px 14px;
  border-radius:10px;background:rgba(127,184,154,.08);border:1px solid rgba(127,184,154,.25);
  font-size:.82rem;line-height:1.55;color:var(--ink-soft,#c9c4b8)}
.tw-askai-insight-icon{color:#7fb89a;font-weight:700;flex-shrink:0}
.tw-askai-ctx{margin:0 0 14px}
.tw-askai-ctx-label{display:block;font-size:.74rem;color:var(--ink-faint,#9a958c);margin:0 0 6px}
.tw-askai-ctx-input{width:100%;box-sizing:border-box;resize:vertical;min-height:44px;
  border-radius:10px;border:1px solid var(--line,rgba(255,255,255,.12));background:rgba(0,0,0,.25);
  color:var(--ink,#e8e4da);font-size:.84rem;line-height:1.5;padding:9px 12px;font-family:inherit}
.tw-askai-ctx-input:focus-visible{outline:2px solid var(--accent,#e8a33d);outline-offset:1px}
.tw-askai-ctx-row{display:flex;align-items:center;gap:10px;margin-top:8px}
.tw-askai-ctx-save{border-radius:8px;border:1px solid var(--line,rgba(255,255,255,.14));
  background:rgba(255,255,255,.04);color:var(--ink-soft,#c9c4b8);font-size:.78rem;font-weight:500;
  padding:7px 14px;cursor:pointer;min-height:44px;transition:background .15s ease}
.tw-askai-ctx-save:hover{background:rgba(255,255,255,.08)}
.tw-askai-ctx-save:focus-visible{outline:2px solid var(--accent,#e8a33d);outline-offset:1px}
.tw-askai-ctx-saved{font-size:.76rem;color:#7fb89a}
.tw-askai-detail-hint{margin:0 0 12px;font-size:.76rem;line-height:1.5;color:var(--ink-faint,#9a958c)}
.tw-askai-modes{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 4px}
.tw-askai-mode-btn{border-radius:999px;border:1px solid var(--line,rgba(255,255,255,.14));
  background:rgba(255,255,255,.03);color:var(--ink-soft,#c9c4b8);font-size:.8rem;font-weight:500;
  padding:9px 16px;min-height:44px;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease}
.tw-askai-mode-btn:hover{background:rgba(255,255,255,.07);transform:translateY(-1px)}
.tw-askai-mode-btn.is-active{transform:none}
.tw-askai-mode-btn:focus-visible{outline:2px solid var(--accent,#e8a33d);outline-offset:1px}
.tw-askai-mode-btn.is-active{background:var(--accent,#e8a33d);border-color:var(--accent,#e8a33d);color:#241209}
.tw-askai-output{margin-top:14px;padding-top:14px;border-top:1px solid var(--line,rgba(255,255,255,.08))}
.tw-askai-preview{margin:0 0 12px;padding:14px 16px;border-radius:12px;
  border:1px solid var(--line,rgba(255,255,255,.1));background:rgba(0,0,0,.35);
  font-family:var(--font-mono,monospace);font-size:.8rem;line-height:1.6;
  color:var(--ink-soft,#c9c4b8);white-space:pre-wrap;word-break:break-word;
  max-height:340px;overflow-y:auto}
.tw-askai-out-footer{display:flex;align-items:center;gap:10px}
.tw-askai-copy-btn{background:var(--accent,#e8a33d);color:#241209;border:none;border-radius:9px;
  padding:9px 18px;font-size:.85rem;font-weight:600;cursor:pointer;min-height:44px}
.tw-askai-copy-btn:hover{filter:brightness(1.08)}
.tw-askai-copy-btn:focus-visible{outline:2px solid var(--ink,#e8e4da);outline-offset:2px}
.tw-askai-copied{font-size:.8rem;color:#7fb89a;font-weight:600}
.tw-askai-instruction{margin:12px 0 0;padding:10px 13px;border-radius:9px;
  background:rgba(232,163,61,.08);border:1px solid rgba(232,163,61,.22);
  font-size:.8rem;line-height:1.5;color:var(--ink-soft,#c9c4b8)}
@media (max-width:520px){
  .tw-askai-modes{gap:6px}
  .tw-askai-mode-btn{padding:8px 12px;font-size:.78rem}
}

/* Arcana — tabletop velvet (anchor: Screenshot 2026-08-11 ds.png) */
.tw-arcana,.home-gate{
  --arc-ink:#0d0d0c;--arc-ink-soft:#151514;--arc-ivory:#f4eee2;--arc-muted:#a69c8e;
  --arc-gold:#ddaa54;--arc-gold-b:#f1c978;--arc-burg:#381e24;
  --arc-line:rgba(221,170,84,.26);--arc-line-s:rgba(244,238,226,.12);
  --arc-ease:cubic-bezier(.23,1,.32,1);--arc-flip:cubic-bezier(.22,.9,.15,1);
}
.tw-arcana{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:calc(100vh - var(--nav-h,66px));
  margin:0;padding:0 0 40px;
  color:var(--arc-ivory);
  background:
    linear-gradient(110deg,rgba(13,13,12,.98) 0%,rgba(13,13,12,.9) 46%,rgba(33,18,22,.86) 100%);
}
.tw-arc-grain{
  position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.18;
  background-image:radial-gradient(rgba(255,255,255,.15) .55px,transparent .55px);
  background-size:5px 5px;mix-blend-mode:soft-light;
}
.tw-arc-topbar,.tw-arc-shell{position:relative;z-index:1}
.tw-arc-topbar{
  width:min(1440px,calc(100% - 48px));margin:0 auto;
  padding:18px 0 16px;border-bottom:1px solid var(--arc-line-s);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.tw-arc-brand{display:flex;align-items:center;gap:9px}
.tw-arc-mark{
  width:32px;height:32px;position:relative;flex:none;
  border:1px solid rgba(221,170,84,.5);
}
.tw-arc-mark i{position:absolute;width:7px;height:7px;border-color:var(--arc-gold-b);border-style:solid}
.tw-arc-mark i:nth-child(1){left:4px;top:4px;border-width:1px 0 0 1px}
.tw-arc-mark i:nth-child(2){right:4px;top:4px;border-width:1px 1px 0 0}
.tw-arc-mark i:nth-child(3){left:4px;bottom:4px;border-width:0 0 1px 1px}
.tw-arc-mark i:nth-child(4){right:4px;bottom:4px;border-width:0 1px 1px 0}
.tw-arc-mark b{
  position:absolute;width:4px;height:4px;left:13px;top:13px;border-radius:50%;
  background:var(--arc-gold);box-shadow:0 0 8px rgba(221,170,84,.8);
}
.tw-arc-brand-name{font-weight:600;font-size:14px;letter-spacing:-.04em}
.tw-arc-slash{color:var(--arc-gold);font-size:12px}
.tw-arc-brand-sec{
  color:var(--arc-gold-b);font-family:var(--font-serif,'Cormorant Garamond',Georgia,serif);
  font-style:italic;font-size:18px;font-weight:500;
}
.tw-arc-top-right{display:flex;align-items:center;gap:18px}
.tw-arc-textbtn{
  padding:8px 0;border:0;border-bottom:1px solid transparent;background:transparent;
  color:var(--arc-muted);font:inherit;font-size:10px;letter-spacing:.12em;text-transform:uppercase;
  cursor:pointer;min-height:44px;
  transition:color .18s ease,border-color .18s ease;
}
.tw-arc-textbtn:hover{color:var(--arc-gold-b);border-color:var(--arc-gold)}
.tw-arc-textbtn:focus-visible{outline:2px solid var(--arc-gold-b);outline-offset:4px}
.tw-arc-index{color:var(--arc-gold);font-size:10px;letter-spacing:.12em}

.tw-arc-shell{
  width:min(1440px,calc(100% - 48px));margin:0 auto;
  padding:48px 0 32px;
  display:grid;grid-template-columns:190px minmax(0,1fr) 208px;
  gap:clamp(28px,4.5vw,82px);align-items:start;
}
.tw-arc-rail{min-height:520px;display:flex;flex-direction:column}
.tw-arc-kicker{
  color:var(--arc-gold);font-size:9px;font-weight:600;
  text-transform:uppercase;letter-spacing:.22em;
}
.tw-arc-title-wrap{margin-top:36px}
.tw-arc-num{color:var(--arc-muted);display:block;font-size:11px;letter-spacing:.18em;margin-bottom:10px}
.tw-arcana .tw-arc-rail h1{
  margin:0;font-size:clamp(34px,3.1vw,48px);line-height:.92;
  letter-spacing:-.08em;font-weight:600;color:var(--arc-ivory);
}
.tw-arcana .tw-arc-rail h1 em{
  font-family:var(--font-serif,'Cormorant Garamond',Georgia,serif);
  font-weight:500;letter-spacing:-.06em;color:var(--arc-gold-b);font-style:italic;
}
.tw-arc-rule{
  width:100%;height:1px;margin:28px 0 22px;
  background:linear-gradient(90deg,var(--arc-gold),transparent);opacity:.7;
}
.tw-arc-intro{max-width:175px;margin:0;color:var(--arc-muted);font-size:12px;line-height:1.7}
.tw-arc-howto{
  margin-top:38px;padding:12px 0;display:flex;gap:10px;
  color:var(--arc-ivory);font-size:11px;line-height:1.5;
}
.tw-arc-howto-ico{
  flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;
  color:var(--arc-gold);border:1px solid var(--arc-line);
}
.tw-arc-rail-foot{
  margin-top:auto;display:flex;flex-direction:column;gap:7px;
  color:#6f675d;font-size:8px;line-height:1.4;text-transform:uppercase;letter-spacing:.12em;
}

.tw-arc-stage{min-width:0;position:relative}
.tw-arc-stage-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px}
.tw-arc-eyebrow{
  display:flex;align-items:center;gap:7px;margin-bottom:10px;
  color:var(--arc-gold);font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.22em;
}
.tw-arcana .tw-arc-stage h2{
  margin:0;font-size:clamp(25px,3vw,42px);font-weight:600;
  letter-spacing:-.075em;line-height:.95;color:var(--arc-ivory);
}
.tw-arcana .tw-arc-stage h2 em{
  font-family:var(--font-serif,'Cormorant Garamond',Georgia,serif);
  font-weight:500;color:var(--arc-gold-b);font-style:italic;letter-spacing:-.06em;
}
.tw-arc-reset{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;
  padding:9px 0;min-height:44px;border:0;border-bottom:1px solid var(--arc-line);
  background:transparent;color:var(--arc-muted);font:inherit;font-size:10px;
  letter-spacing:.08em;text-transform:uppercase;cursor:pointer;
  transition:color .18s ease,border-color .18s ease;
}
.tw-arc-reset:hover{color:var(--arc-gold-b);border-color:var(--arc-gold)}
.tw-arc-reset:focus-visible{outline:2px solid var(--arc-gold-b);outline-offset:4px}
.tw-arc-meta{
  display:grid;grid-template-columns:80px 90px minmax(140px,1fr);
  gap:20px;margin-bottom:18px;padding:11px 0 13px;
  border-top:1px solid var(--arc-line-s);border-bottom:1px solid var(--arc-line-s);
}
.tw-arc-stat{display:flex;flex-direction:column;gap:5px}
.tw-arc-stat>span{color:var(--arc-muted);font-size:8px;letter-spacing:.16em;text-transform:uppercase}
.tw-arc-stat strong{color:var(--arc-ivory);font-size:16px;font-weight:500;letter-spacing:.02em}
.tw-arc-stat small{color:var(--arc-muted);font-size:10px}
.tw-arc-track{height:2px;margin-top:2px;background:rgba(244,238,226,.12)}
.tw-arc-track span{
  height:100%;display:block;width:0;background:var(--arc-gold);
  box-shadow:0 0 9px rgba(221,170,84,.5);
  transition:width .4s var(--arc-ease);
}

.tw-arc-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(9px,1.15vw,16px);max-width:720px;margin:0 auto;
}
.tw-arc-card{
  min-width:0;padding:0;border:0;background:none;
  aspect-ratio:.68;perspective:1200px;outline:none;cursor:pointer;
}
.tw-arc-inner{
  display:block;width:100%;height:100%;position:relative;
  transform-style:preserve-3d;
  transition:transform .68s var(--arc-flip),filter .28s ease;
}
.tw-arc-card.is-up .tw-arc-inner{transform:rotateY(180deg)}
.tw-arc-card:focus-visible .tw-arc-face{outline:2px solid var(--arc-gold-b);outline-offset:4px}
.tw-arc-face{
  position:absolute;inset:0;overflow:hidden;border-radius:7px;
  backface-visibility:hidden;-webkit-backface-visibility:hidden;
}
.tw-arc-back{
  transform:rotateY(0deg);
  background:
    radial-gradient(circle at 50% 50%,rgba(221,170,84,.08),transparent 38%),
    linear-gradient(145deg,#211517,#0f0f0e 62%,#291a1c);
  box-shadow:0 11px 23px rgba(0,0,0,.32),inset 0 0 23px rgba(221,170,84,.08);
}
.tw-arc-front{
  transform:rotateY(180deg);
  background:radial-gradient(circle at 50% 40%,rgba(221,170,84,.11),transparent 33%),#151513;
  border:1px solid rgba(221,170,84,.6);
  box-shadow:0 12px 25px rgba(0,0,0,.35),inset 0 0 20px rgba(221,170,84,.04);
}
.tw-arc-ornament{position:absolute;inset:8px;border:1px solid rgba(221,170,84,.16);pointer-events:none}
.tw-arc-ornament::before,.tw-arc-ornament::after{
  content:"";position:absolute;left:12%;right:12%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(221,170,84,.42),transparent);
}
.tw-arc-ornament::before{top:16%}
.tw-arc-ornament::after{bottom:16%}
.tw-arc-back-orn{position:absolute;inset:10px;border:1px solid rgba(221,170,84,.34)}
.tw-arc-c{position:absolute;width:11px;height:11px;border-color:var(--arc-gold);border-style:solid;opacity:.9}
.tw-arc-c-tl{left:6px;top:6px;border-width:1px 0 0 1px}
.tw-arc-c-tr{right:6px;top:6px;border-width:1px 1px 0 0}
.tw-arc-c-bl{left:6px;bottom:6px;border-width:0 0 1px 1px}
.tw-arc-c-br{right:6px;bottom:6px;border-width:0 1px 1px 0}
.tw-arc-orbit{
  position:absolute;width:52%;aspect-ratio:1;left:24%;top:24%;
  border:1px solid rgba(221,170,84,.52);border-radius:50%;transform:rotate(36deg);
}
.tw-arc-orbit::before{
  content:"";position:absolute;inset:17%;
  border:1px solid rgba(221,170,84,.33);border-radius:50%;
}
.tw-arc-orbit i{
  position:absolute;width:4px;height:4px;border-radius:50%;
  background:var(--arc-gold);box-shadow:0 0 7px rgba(221,170,84,.65);
}
.tw-arc-orbit i:nth-child(1){left:48%;top:-3px}
.tw-arc-orbit i:nth-child(2){right:-3px;top:48%}
.tw-arc-orbit i:nth-child(3){left:48%;bottom:-3px}
.tw-arc-orbit i:nth-child(4){left:-3px;top:48%}
.tw-arc-orbit b{
  position:absolute;width:7px;height:7px;left:calc(50% - 3.5px);top:calc(50% - 3.5px);
  border-radius:50%;background:var(--arc-gold-b);box-shadow:0 0 13px rgba(221,170,84,.85);
}
.tw-arc-idx{
  position:absolute;bottom:8px;left:0;right:0;text-align:center;
  color:rgba(221,170,84,.5);font-size:7px;letter-spacing:.22em;
}
.tw-arc-front-in{
  position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding:12px 7px;text-align:center;
}
.tw-arc-glyph{
  width:38px;height:38px;margin-bottom:11px;display:grid;place-items:center;
  color:var(--arc-gold-b);border:1px solid rgba(221,170,84,.62);border-radius:50%;
  box-shadow:0 0 18px rgba(221,170,84,.1);
}
.tw-arc-label{
  color:var(--arc-ivory);font-size:clamp(9px,1vw,12px);font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;
}
.tw-arc-sub{margin-top:5px;color:var(--arc-gold);font-size:8px;letter-spacing:.08em}
.tw-arc-seal{
  position:absolute;right:8px;top:8px;width:19px;height:19px;
  display:grid;place-items:center;color:var(--arc-ink);background:var(--arc-gold);
  border-radius:50%;animation:tw-arc-seal .42s var(--arc-ease) both;
}
.tw-arc-card.is-match .tw-arc-front{
  border-color:var(--arc-gold-b);
  box-shadow:0 0 24px rgba(221,170,84,.22),inset 0 0 25px rgba(221,170,84,.08);
}
.tw-arc-card.is-match .tw-arc-front::after{
  content:"";position:absolute;inset:-10%;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(255,223,148,.25) 50%,transparent 62%);
  transform:translateX(-110%);animation:tw-arc-shimmer .65s ease-out .12s both;
}

.tw-arc-foot{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:19px;color:var(--arc-muted);font-size:10px;letter-spacing:.07em;text-transform:uppercase;
}
.tw-arc-foot>span:first-child{display:flex;align-items:center;gap:8px}
.tw-arc-dot{
  width:5px;height:5px;display:inline-block;border-radius:50%;
  background:var(--arc-gold);box-shadow:0 0 9px rgba(221,170,84,.7);
}
.tw-arc-keys{color:#655f56}

.tw-arc-insight{padding-top:2px;opacity:.86}
.tw-arc-ins-head{
  display:flex;justify-content:space-between;align-items:center;
  padding-bottom:15px;border-bottom:1px solid var(--arc-line);
}
.tw-arc-ins-count{color:var(--arc-ivory);font-size:12px}
.tw-arc-ins-list{display:flex;flex-direction:column}
.tw-arc-row{
  min-height:44px;display:flex;align-items:center;gap:8px;
  border-bottom:1px solid var(--arc-line-s);color:#696258;
  transition:color .2s ease;
}
.tw-arc-row.is-on{color:var(--arc-gold-b)}
.tw-arc-row-n{width:18px;font-size:8px;color:#5b554d}
.tw-arc-row-ico{
  width:23px;height:23px;display:grid;place-items:center;
  border:1px solid rgba(244,238,226,.11);flex:none;
}
.tw-arc-row-copy{min-width:0;display:flex;flex-direction:column;gap:2px}
.tw-arc-row-copy strong{font-size:10px;font-weight:500;letter-spacing:.03em}
.tw-arc-row-copy small{font-size:8px;color:#5b554d}
.tw-arc-row.is-on .tw-arc-row-copy small{color:rgba(221,170,84,.65)}
.tw-arc-row-ok{margin-left:auto}
.tw-arc-ins-note{
  display:flex;gap:9px;margin-top:24px;color:var(--arc-muted);font-size:10px;line-height:1.55;
}
.tw-arc-ins-note svg{flex:0 0 auto;color:var(--arc-gold)}

.tw-arc-done{
  display:flex;align-items:center;gap:13px;margin-top:24px;padding:16px 18px;
  border:1px solid var(--arc-line);background:rgba(56,30,36,.42);
  box-shadow:0 15px 30px rgba(0,0,0,.18);
  animation:tw-arc-panel .42s var(--arc-ease) both;
}
.tw-arc-done[hidden]{display:none}
.tw-arc-done-ico{
  width:31px;height:31px;display:grid;place-items:center;flex:none;
  color:var(--arc-ink);background:var(--arc-gold);border-radius:50%;
}
.tw-arc-done>div{min-width:0;display:flex;flex-direction:column;gap:3px}
.tw-arc-done strong{font-size:14px;font-weight:500}
.tw-arc-done p{margin:0;color:var(--arc-muted);font-size:10px}
.tw-arc-again{
  margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:7px;
  padding:8px 0;min-height:44px;color:var(--arc-gold-b);border:0;
  border-bottom:1px solid var(--arc-gold);background:none;font:inherit;
  font-size:10px;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;
}
.tw-arc-again:focus-visible{outline:2px solid var(--arc-gold-b);outline-offset:4px}

@keyframes tw-arc-shimmer{to{transform:translateX(110%)}}
@keyframes tw-arc-seal{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}
@keyframes tw-arc-panel{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}

@media (hover:hover) and (pointer:fine){
  .tw-arc-card:not(.is-up):hover .tw-arc-inner{
    transform:translateY(-5px) rotateX(2deg);filter:brightness(1.12);
  }
  .tw-arc-card:not(.is-up):active .tw-arc-inner{transform:translateY(-1px) scale(.985)}
}

@media (max-width:1050px){
  .tw-arc-shell{grid-template-columns:155px minmax(0,1fr);gap:28px}
  .tw-arc-insight{grid-column:2;padding-top:8px}
  .tw-arc-ins-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0 12px}
  .tw-arc-ins-note{display:none}
}

@media (max-width:720px){
  .tw-arc-topbar,.tw-arc-shell{width:min(100% - 28px,560px)}
  .tw-arc-topbar{padding-top:12px}
  .tw-arc-shell{display:flex;flex-direction:column;gap:24px;padding-top:24px}
  .tw-arc-rail{min-height:auto;display:block}
  .tw-arc-title-wrap{margin-top:14px;display:flex;align-items:baseline;gap:10px}
  .tw-arcana .tw-arc-rail h1{font-size:33px}
  .tw-arc-num{margin:0}
  .tw-arc-rule,.tw-arc-rail-foot{display:none}
  .tw-arc-intro{max-width:420px;margin-top:13px;font-size:11px}
  .tw-arc-howto{display:none}
  .tw-arc-stage-head{margin-bottom:16px}
  .tw-arcana .tw-arc-stage h2{font-size:29px}
  .tw-arc-meta{grid-template-columns:58px 70px minmax(0,1fr);gap:12px}
  .tw-arc-grid{gap:8px}
  .tw-arc-glyph{width:30px;height:30px;margin-bottom:7px}
  .tw-arc-glyph svg{width:22px;height:22px}
  .tw-arc-sub{font-size:7px}
  .tw-arc-insight{width:100%;padding:0}
  .tw-arc-ins-list{grid-template-columns:repeat(2,1fr);gap:0 15px}
  .tw-arc-done{align-items:flex-start;flex-wrap:wrap}
  .tw-arc-again{margin-left:44px}
}

.mat-view-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.mat-view-tabs .ptab{min-height:44px;padding:8px 16px}

@media (prefers-reduced-motion:reduce){
  .tw-arc-inner{transition:none}
  .tw-arc-card.is-up .tw-arc-inner{transform:none}
  .tw-arc-card:not(.is-up) .tw-arc-front{display:none}
  .tw-arc-card.is-up .tw-arc-back{display:none}
  .tw-arc-front{transform:none}
  .tw-arc-seal,.tw-arc-card.is-match .tw-arc-front::after,.tw-arc-done{animation:none}
}