:root{--instruction-copy-height:324px}.instruction-guide{max-width:1080px;margin:20px auto;padding:24px;background:#fff;border:1px solid #d3ddea;border-radius:20px;color:#294966}.instruction-guide-frameless{border:0;padding:0;margin:0;max-width:none}.instruction-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;grid-template-areas:"copy visual" "controls visual" ". visual";grid-template-rows:auto auto 1fr;gap:20px 24px}.instruction-copy{grid-area:copy;min-width:0;min-height:0}.instruction-copy>label{display:block;font-size:16px;margin:8px 0 9px}.instruction-copy>label strong{font-variant-numeric:tabular-nums}.instruction-copy select{width:100%;min-height:64px;min-width:0;border:1px solid #c4d0de;border-radius:8px;padding:12px 36px 12px 16px;background:#f8fafd;color:#294966;font:inherit;font-size:22px;font-weight:600;text-overflow:ellipsis;cursor:pointer}.instruction-copy-stack{display:grid;margin-top:24px}.instruction-step{grid-area:1/1;min-width:0;align-self:start;display:none}.instruction-step[data-active=true]{display:block}.instruction-step li,.instruction-step p{font-size:18px;line-height:1.6;margin:0 0 12px;overflow-wrap:anywhere}.instruction-step ol{padding-left:24px;margin:0}.instruction-step .button{font-size:16px;margin-top:6px}.instruction-step .instruction-note{font-size:16px}.instruction-visual{grid-area:visual;min-width:0;align-self:start}.instruction-visual figure{margin:0}.instruction-visual img{display:block;width:100%;height:clamp(420px,calc(150svh - 660px),720px);object-fit:contain;object-position:top}.instruction-visual figcaption{margin-top:10px;font-size:14px;line-height:1.6;text-align:center}.instruction-visual a{color:#0756d5}.instruction-visual .guide-image{width:100%;max-height:none}.instruction-visual .guide-image img{height:auto}.instruction-navigation{grid-area:controls;align-self:start;display:flex;justify-content:space-between;align-items:start;gap:12px;padding-top:20px;border-top:1px solid #cfddf0}.instruction-navigation :is(button,a){display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:12px 18px;border:1px solid #c4d0de;border-radius:9px;background:#f8fafd;color:#1b324b;font-size:16px;line-height:1.4;font-weight:700;text-decoration:none;cursor:pointer}.instruction-navigation .instruction-next{background:#095ef5;border-color:#095ef5;color:#fff}.instruction-navigation :disabled{opacity:.46;cursor:not-allowed}.instruction-navigation :is(button,a):hover:not(:disabled){filter:brightness(.95)}.instruction-guide :is(button,a,select):focus-visible{outline:3px solid #075df4;outline-offset:3px}.instruction-navigation svg{flex-shrink:0}@media (max-width:740px){.instruction-guide{padding:20px 16px}.instruction-guide-frameless{padding:0}.instruction-layout{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "visual" "controls";grid-template-rows:auto;gap:20px}.instruction-copy{min-height:0}.instruction-copy select{min-height:60px;padding-inline:12px 28px;font-size:18px}.instruction-visual{width:min(100%,280px);justify-self:center}.instruction-visual img{height:auto}.instruction-navigation :is(button,a){padding-inline:12px}}.instruction-visual figcaption>a{display:inline-flex;align-items:center;gap:4px;margin-left:4px}.instruction-navigation .instruction-shortcut{font-weight:600;font-size:14px}@media(max-width:740px){.instruction-navigation{flex-wrap:wrap}.instruction-navigation .instruction-shortcut{order:3;flex-basis:100%}}@media (min-width:741px) and (max-width:1100px){.instruction-layout{grid-template-columns:minmax(0,1fr) minmax(240px,36%)}.instruction-navigation{flex-wrap:wrap}.instruction-navigation .instruction-shortcut{order:3;flex-basis:100%}}