/* Japanese guide only. Shared English guide and assets remain unchanged. */
:root { --secondary:#5e6169; }
.welcome-header { margin-bottom:28px; }
.step-instructions p { font-size:20px; line-height:1.65; }
.step-instructions { margin-bottom:24px; }
.open-step { margin-top:32px; }
.extension-row { min-height:62px; height:auto; padding-top:12px; padding-bottom:12px; }
/* Keep the extension row compact; reserve the arrow arc above it. */
.pin-browser .browser-content { height:364px; }
.preview-description { text-align:center; padding:0 12px; }
@media(max-width:720px) {
  .step-instructions p { font-size:18px; }
  .desktop-break { display:block; }
  .pin-browser .browser-content { height:384px; }
  .extension-row>span:not(.pin-target) { white-space:normal; }
}

/* Native Japanese fonts keep kana and kanji crisp without a remote font download. */
:root { font-family:Montserrat,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif; }
h1 { line-height:1.5; letter-spacing:0; }
.title-break { display:none; }
.extension-menu { font-family:Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif; }
.preview-drop { max-width:calc(100% - 24px); padding:22px 20px; text-align:center; }
@media(max-width:720px) { .title-break { display:block; } h1 { font-size:clamp(22px,5.4vw,32px); } }

.extension-row>span:not(.pin-target) { min-width:0; white-space:normal; line-height:20px; }
.pin-target { flex-shrink:0; }