.line-guide{display:grid;grid-template-columns:180px 1fr;gap:45px;align-items:start;max-width:900px;margin:auto;padding:45px;background:#f5f5f7}.line-guide>img{width:180px}.line-guide h3{font-size:22px;line-height:1.5;margin:0 0 15px}.line-guide ol{padding-left:1.5em}.line-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 14px}.line-primary,.line-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:10px 22px;font-weight:700;letter-spacing:.5px}.line-primary{background:#06c755;color:#fff}.line-secondary{background:#102942;color:#fff}.line-guide small{color:#666}@media(max-width:768px){.line-guide{grid-template-columns:1fr;gap:24px;padding:25px 20px}.line-guide>img{width:100px;margin:auto}.line-guide h3{font-size:18px}.line-actions{display:grid}.line-primary,.line-secondary{width:100%}}

/* スマホ専用：LIFF依頼ページへ常時アクセスできる固定CTA */
.mobile-liff-cta{display:none}
@media(max-width:768px){body{padding-bottom:calc(76px + env(safe-area-inset-bottom,0px))}.floating-line{display:none}.mobile-liff-cta{position:fixed;right:12px;bottom:calc(10px + env(safe-area-inset-bottom,0px));left:12px;z-index:100;display:flex;align-items:center;justify-content:center;min-height:56px;padding:12px 18px;border:1px solid rgba(255,255,255,.35);border-radius:4px;background:#06c755;color:#fff;box-shadow:0 8px 24px rgba(0,0,0,.22);font-size:15px;font-weight:700;line-height:1.4;letter-spacing:.04em;text-align:center;-webkit-tap-highlight-color:transparent}.mobile-liff-cta:focus-visible{outline:3px solid #fff;outline-offset:-5px}}