.ww-main { max-width: 760px; margin: 0 auto; padding: clamp(1.6rem, 4vw, 3rem) max(1rem, 4vw) 4rem; }
.ww-main h1 { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 0.3rem; }
.ww-label { color: var(--mute); font-size: 0.95rem; margin: 0 0 0.6rem; }
.ww-sub { color: var(--ink-soft); margin: 0 0 1.4rem; }
.ww-board { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 1.6rem 2rem; align-items: start; }
@media (max-width: 700px) { .ww-board { grid-template-columns: 1fr; } }
.ww-wheel-col { display: flex; flex-direction: column; align-items: center; gap: 0.8rem; }
.ww-wheel { width: 100%; max-width: 320px; height: auto; touch-action: manipulation; user-select: none; -webkit-user-select: none; }
.ww-seg { cursor: pointer; outline: none; }
.ww-seg path { fill: var(--surface); stroke: var(--rule-strong); stroke-width: 1.5; transition: fill .12s ease; }
.ww-seg:hover path, .ww-seg:focus-visible path { fill: color-mix(in srgb, var(--accent-soft) 55%, var(--surface)); }
.ww-seg.used path { fill: var(--accent-soft); }
.ww-seg text { font-family: var(--font-sans); font-weight: 600; font-size: 26px; fill: var(--ink); text-anchor: middle; pointer-events: none; }
.ww-centre circle { fill: var(--ink); stroke: var(--ink); }
.ww-centre text { fill: var(--bg); font-size: 34px; }
.ww-centre.used circle { fill: var(--accent); stroke: var(--accent); }
.ww-current {
  min-height: 2.6rem; font-size: 1.6rem; font-weight: 600; letter-spacing: 0.18em; color: var(--ink);
  text-align: center; width: 100%; border-bottom: 2px solid var(--rule-strong); padding-bottom: 0.2rem;
}
.ww-current.empty::before { content: attr(data-empty); font-size: 0.95rem; font-weight: 400; letter-spacing: 0; color: var(--mute); }
.ww-controls { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }
.ww-btn {
  font: inherit; font-weight: 600; min-height: 44px; padding: 0 1rem; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--rule-strong); background: var(--surface); color: var(--ink);
}
.ww-btn-primary { background: var(--ink); color: var(--bg); border-color: var(--ink); padding: 0 1.4rem; }
.ww-toast { min-height: 1.5rem; font-size: 0.95rem; text-align: center; opacity: 0; transition: opacity .15s ease; color: var(--ink-soft); }
.ww-toast.show { opacity: 1; }
.ww-toast.bad { color: var(--accent-text); }
.ww-toast.nine { color: var(--ink); font-weight: 600; }
.ww-progress { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius-lg); padding: 1rem 1.1rem; }
.ww-progress-top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.ww-rating { font-family: var(--font-display); font-style: italic; font-size: 1.5rem; color: var(--ink); }
.ww-count { color: var(--mute); font-size: 0.92rem; }
.ww-track { height: 8px; background: var(--bg-tint); border-radius: 99px; overflow: hidden; margin: 0.6rem 0 0.5rem; }
.ww-bar { height: 100%; width: 0; background: var(--accent); border-radius: 99px; transition: width .3s ease; }
.ww-targets { display: flex; gap: 0.8rem; flex-wrap: wrap; font-size: 0.85rem; color: var(--mute); }
.ww-targets .hit { color: var(--ink); font-weight: 600; }
.ww-list { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; padding: 0; margin: 0.8rem 0 0; }
.ww-list li { background: var(--bg); border: 1px solid var(--rule); border-radius: 8px; padding: 0.2rem 0.55rem; font-size: 0.95rem; letter-spacing: 0.04em; }
.ww-list li.nine { background: var(--accent-soft); border-color: var(--accent); font-weight: 600; }
.ww-reveal { margin-top: 0.9rem; background: none; border: 0; padding: 0; min-height: 44px; font: inherit; font-size: 0.9rem; color: var(--mute); text-decoration: underline; cursor: pointer; }
.ww-missed-head { margin: 1rem 0 0; font-weight: 600; color: var(--ink); }
.ww-section { margin-top: 2.6rem; border-top: 1px solid var(--rule); padding-top: 1.6rem; }
.ww-section h2 { font-size: 1.35rem; margin-bottom: 0.6rem; }
.ww-section h3 { font-size: 1rem; margin: 1rem 0 0; }
.ww-section p, .ww-section li { color: var(--ink-soft); }
.ww-rules { padding-left: 1.2rem; margin: 0 0 0.6rem; }
.ww-rules li { margin-bottom: 0.4rem; }
.ww-nine-word { letter-spacing: 0.06em; }
.ww-faq details { border-top: 1px solid var(--rule); padding: 0.75rem 0; }
.ww-faq summary { cursor: pointer; font-weight: 600; color: var(--ink); }
.ww-faq details p { margin: 0.5rem 0 0; }
.ww-credit { font-size: 0.85rem; color: var(--mute); margin-top: 0.8rem; }