/* Home action cards: black faces, green/red accents, no text arrows. */
.hero__actions{gap:12px;max-width:740px}
.hero__actions .button{--action-accent:#45ef82;display:flex;flex-direction:row;align-items:center;justify-content:flex-start;gap:12px;min-height:86px;padding:17px 15px;border:1px solid color-mix(in srgb,var(--action-accent) 65%,#243027);border-radius:16px;background:linear-gradient(150deg,#141a16,#080b09 70%);box-shadow:inset 0 1px 0 #ffffff0b,0 8px 22px #0004;text-align:start;line-height:1.35;font-size:14px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;position:relative}
.hero__actions .button--red-outline,.hero__actions .button--rules{--action-accent:#ff625f}
.hero__actions .button:hover{transform:translateY(-3px);border-color:var(--action-accent);background:linear-gradient(150deg,#1b231e,#080b09 75%);box-shadow:inset 0 1px 0 #ffffff12,0 12px 26px #0006,0 0 18px color-mix(in srgb,var(--action-accent) 13%,transparent)}
.hero__actions .button:focus-visible{outline:2px solid var(--action-accent);outline-offset:4px}
.home-action-icon{width:32px;height:32px;flex:0 0 32px;fill:none;stroke:var(--action-accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.home-action-label{min-width:0;display:grid;gap:4px}
.hero__actions .info-signup small{font-size:10px;color:#a5b4aa;line-height:1.35}
.chain-tag[data-i18n="lessonBuy"]{color:#06230f;background:#45ef82}
.chain-tag[data-i18n="lessonSell"]{color:#2b0808;background:#ff625f}
.chain-strike .chain-tag{font-size:8px;padding:4px 6px}
#examples .risk-note details summary{cursor:pointer;font-weight:700}
#examples .risk-note details[open] summary{margin-bottom:12px}
#how .basic h3{margin-top:18px}
@media(max-width:620px){.hero__actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.hero__actions .button{padding:14px 12px;min-height:90px;gap:9px;font-size:12px}.home-action-icon{width:25px;height:25px;flex-basis:25px}.hero__actions .info-signup small{font-size:9px}}
@media(prefers-reduced-motion:reduce){.hero__actions .button{transition:none}.hero__actions .button:hover{transform:none}}