.hf-shell{max-width:760px;margin:0 auto;padding:0 12px 16px;color:var(--cg-ink,#1d2a26);font-family:Inter,Arial,sans-serif;-webkit-tap-highlight-color:transparent}
.hf-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:44px;margin-bottom:6px}
.hf-stats{display:flex;gap:6px;min-width:0}
.hf-stat{display:flex;align-items:center;gap:7px;height:38px;padding:0 11px;border:1px solid var(--cg-line,#d7dfdc);border-radius:10px;background:var(--cg-panel,#fff);box-shadow:0 3px 8px rgba(33,43,40,.07)}
.hf-stat i{width:16px;height:16px;border-radius:50%;box-shadow:inset 0 -2px 2px rgba(0,0,0,.3)}
.hf-stat-r i{background:radial-gradient(circle at 35% 30%,#ef6a5b,#a3261c 65%,#4d0e0a)}
.hf-stat-m i{background:radial-gradient(circle at 35% 30%,#fffaf0,#e2d2a6 65%,#8a7548)}
.hf-stat strong{font-size:17px;line-height:1;min-width:1.2em}
.hf-tools{display:flex;gap:4px}
.hf-ib{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:1px solid var(--cg-line,#d7dfdc);border-radius:12px;background:var(--cg-panel,#fff);color:var(--cg-ink,#1d2a26);font:800 18px Inter,Arial,sans-serif;cursor:pointer;box-shadow:0 3px 8px rgba(33,43,40,.07)}
.hf-ib:hover:not(:disabled){border-color:var(--cg-teal,#118a7e)}
.hf-ib:disabled{opacity:.38;cursor:default}
.hf-ib:focus-visible,.hf-btn:focus-visible,.hf-mode:focus-visible,.hf-board:focus-visible{outline:3px solid var(--cg-blue,#2f6fdf);outline-offset:2px}
.hf-ib-go{background:var(--cg-teal,#118a7e);border-color:transparent;color:#fff}
.hf-off .hf-wave{display:none}
.hf-off{color:var(--cg-muted,#6b7a75)}
.hf-turn{display:flex;align-items:center;gap:10px;min-height:46px;padding:4px 10px;margin-bottom:8px;border-radius:12px;border:1px solid var(--cg-line,#d7dfdc);background:var(--cg-panel,#fff);border-left:5px solid #a3261c;transition:border-color .2s}
.hf-turn[data-side="king"]{border-left-color:#e8ac2c}
.hf-dice{display:flex;align-items:center;gap:6px;flex:none}
.hf-dice b{min-width:22px;text-align:center;font-size:20px}
.hf-die{width:32px;height:32px;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:3px;padding:5px;border-radius:8px;background:linear-gradient(145deg,#fffaf0,#dccb9d);box-shadow:inset 0 -3px 3px rgba(90,60,10,.25),0 2px 4px rgba(0,0,0,.25)}
.hf-die i{width:8px;height:8px;border-radius:50%;background:#3b2a12}
.hf-die0{opacity:.55}
.hf-die0::after{content:"";width:10px;height:2px;background:#6b5836}
.hf-rolling .hf-die{animation:hfshake .13s infinite}
@keyframes hfshake{0%{transform:rotate(-8deg) translateY(-1px)}50%{transform:rotate(8deg) translateY(1px)}100%{transform:rotate(-8deg)}}
.hf-status{flex:1;min-width:0;font-size:14px;font-weight:700;line-height:1.25}
.hf-stage{display:flex;justify-content:center}
.hf-board{position:relative;width:min(100%,720px,max(320px,calc(100vh - 300px)));aspect-ratio:1;border-radius:14px;padding:0;background:#6b3f17;box-shadow:0 0 0 7px #5a3013,0 0 0 9px #2e1706,0 14px 30px rgba(50,25,5,.35);overflow:hidden;touch-action:manipulation;user-select:none}
.hf-board canvas{display:block;touch-action:manipulation;cursor:pointer}
.hf-stage{padding:9px 9px 14px}
.hf-end{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(20,10,2,.55);backdrop-filter:blur(2px);animation:hffade .4s .7s both}
.hf-end[hidden]{display:none}
@keyframes hffade{from{opacity:0}to{opacity:1}}
.hf-end-card{width:min(88%,340px);padding:20px 18px;border-radius:16px;background:var(--cg-panel,#fff);text-align:center;box-shadow:0 16px 40px rgba(0,0,0,.4)}
.hf-end-card h2{margin:0 0 6px;font-size:26px}
.hf-end-card p{margin:0 0 14px;color:var(--cg-muted,#5b6b66);font-size:14px}
.hf-end-row{display:flex;gap:8px;justify-content:center}
.hf-btn{min-height:44px;min-width:44px;padding:0 18px;border:1px solid var(--cg-line,#d7dfdc);border-radius:12px;background:var(--cg-panel,#fff);color:var(--cg-ink,#1d2a26);font:800 15px Inter,Arial,sans-serif;cursor:pointer}
.hf-btn-go{background:var(--cg-teal,#118a7e);border-color:transparent;color:#fff}
.hf-modes{display:flex;gap:6px;justify-content:center}
.hf-mode{flex:1;max-width:180px;min-height:44px;border:1px solid var(--cg-line,#d7dfdc);border-radius:12px;background:var(--cg-panel,#fff);color:var(--cg-ink,#1d2a26);font:800 14px Inter,Arial,sans-serif;cursor:pointer}
.hf-mode-on{background:var(--cg-ink,#1d2a26);color:#fff;border-color:transparent}
.hf-modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(15,20,18,.6)}
.hf-modal[hidden]{display:none}
.hf-card{position:relative;width:min(100%,460px);max-height:88vh;overflow:auto;padding:22px 20px 18px;border-radius:16px;background:var(--cg-panel,#fff);color:var(--cg-ink,#1d2a26);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.hf-card h2{margin:0 0 10px;font-size:22px}
.hf-card p{margin:0 0 9px;font-size:14px;line-height:1.45}
.hf-x{position:absolute;top:8px;right:8px;font-size:26px}
@media (max-width:480px){.hf-shell{padding:0 8px 12px}.hf-stage{padding:8px 8px 12px}.hf-stat{padding:0 9px}.hf-ib{width:44px}.hf-status{font-size:13px}}
@media (prefers-reduced-motion:reduce){.hf-rolling .hf-die,.hf-end{animation:none}}