/* One optical language: 24 px grid, 1.65 px strokes, rounded joins. */
.icon{display:inline-block;width:20px;height:20px;flex:none;color:inherit;vertical-align:middle;overflow:visible}
.icon use{pointer-events:none}.button>.icon,.nav-cta .icon{width:18px;height:18px}.text-link>.icon{width:16px;height:16px;margin-inline:4px;vertical-align:-3px}
.circle-arrow{background:var(--cream);border-color:#19333524}.circle-arrow .icon{width:20px;height:20px}.work-card:hover .circle-arrow{transform:none;background:var(--mint)}.work-card:hover .circle-arrow .icon{transform:translate(2px,-2px)}.circle-arrow .icon{transition:transform .2s ease}
.source-stack .source-row{display:flex;align-items:center;gap:14px;padding:16px}.source-stack .source-icon{display:grid;place-items:center;width:42px;height:42px;flex:none;border-radius:12px;margin:0;background:var(--lilac);color:var(--violet);box-shadow:inset 0 0 0 1px #6651a715}.source-stack .source-sheet{background:var(--mint);color:var(--ink)}.source-stack .source-copy{background:var(--sand);color:var(--ink)}.source-icon .icon{width:22px;height:22px}.source-row>div{min-width:0}.source-row b{font-size:12px;font-weight:650}.source-stack .source-row small{margin:5px 0 0;font-size:10px}.source-stack .source-row:nth-child(2){transform:translateX(6px)}
.workflow-row>i{width:26px;height:26px;border-radius:50%;background:var(--mint);display:grid;place-items:center;color:var(--ink)}.workflow-row>i .icon{width:14px;height:14px}.check-dot{border-radius:7px}.check-dot .icon{width:13px;height:13px}
.sidebar-item{display:flex;align-items:center;gap:7px}.sidebar-item .icon{width:13px;height:13px}.ticker i .icon{width:24px;height:24px;vertical-align:-2px}.proof-rows b .icon{width:30px;height:30px}.problem-item summary>b{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;flex:none}.problem-item summary>b .icon{width:16px;height:16px}.problem-item[open] summary>b{background:var(--lilac);border-color:transparent}
.method-steps .method-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex:none;background:var(--sand);color:var(--quiet);border:1px solid #1933350d;transition:background .25s,color .25s}.method-icon .icon{width:22px;height:22px}.method-steps button[aria-pressed=true] .method-icon{background:var(--violet);color:var(--cream);box-shadow:0 6px 18px #6651a720}
.service-card-top{display:flex;align-items:center;justify-content:space-between}.service-icon{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;color:var(--ink);background:#1933350b;box-shadow:inset 0 0 0 1px #1933350a}.service-icon .icon{width:28px;height:28px}.service-card:nth-child(3) .service-icon{color:var(--violet);background:#fffefa66}.service-card .card-num{color:var(--quiet);font-size:15px}.service-card h3{margin-top:26px}
@media(max-width:720px){.sidebar-item{flex-direction:column;align-items:start;gap:5px}.sidebar-item .icon{width:12px;height:12px}.method-steps button{gap:14px}.method-steps .method-icon{width:34px;height:34px;border-radius:10px}.method-icon .icon{width:18px;height:18px}.proof-rows b .icon{width:22px;height:22px}.ticker i .icon{width:18px;height:18px}.source-stack .source-row{gap:11px;padding:14px 12px}.source-stack .source-icon{width:36px;height:36px;border-radius:10px}.source-icon .icon{width:20px;height:20px}.source-row b{font-size:11px}}
@media(max-width:360px){.source-stack .source-row:nth-child(2){transform:none}.source-stack .source-row{padding:12px 10px}.source-row b{font-size:10px}.source-stack .source-row small{font-size:9px}}
@media(prefers-reduced-motion:reduce){.circle-arrow .icon,.method-icon{transition:none}}

.menu-toggle .icon{width:24px;height:24px}.menu-toggle .icon-close{display:none}.menu-toggle[aria-expanded=true] .icon-menu{display:none}.menu-toggle[aria-expanded=true] .icon-close{display:block}