/* Header only: main content/layout and global body typography stay unchanged. */
.yomichi .preview-bar{background:#0b1119;border:0;color:#c4ccd7;font-size:10px;letter-spacing:.1em;padding:4px 12px;line-height:1.6}.yomichi .preview-dot{background:#c8ef51;width:5px;height:5px}.yomichi .preview-description{color:#9caabc}
body.yomichi #header{background:#111a26;color:#fff;border:0;border-bottom:3px solid #c8ef51}.yomichi #header .header-inner{min-height:78px;gap:28px;max-width:1240px;padding:0 14px;display:flex;align-items:center}.yomichi #header .brand{min-width:210px;flex:none;margin:0}.yomichi #header .proposal-wordmark{display:block;width:230px;height:auto}.yomichi #header .desktop-nav{margin-left:auto;gap:25px;white-space:nowrap}.yomichi #header .desktop-nav a{font-size:13px;font-weight:750;color:#f0f3f8;padding:27px 0;letter-spacing:.03em;text-decoration:none}.yomichi #header .desktop-nav a:hover,.yomichi #header .desktop-nav a.active{color:#c8ef51}.yomichi #header .desktop-nav a:after{height:2px;background:#c8ef51}.yomichi .masthead-tools{display:flex;align-items:center;gap:17px;flex:none}.yomichi .masthead-search{display:flex;align-items:center;gap:6px;color:#f1f4f9;font-size:11px;text-decoration:none}.yomichi .masthead-search .icon{width:18px;height:18px}.yomichi #header .header-save{display:flex;align-items:center;gap:8px;padding:8px 10px;background:transparent;border:1px solid #586575;border-radius:3px;color:#fff;font-size:11px}.yomichi #header .header-save .icon{width:17px;height:17px}.yomichi #header .header-save b{display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;padding:0 3px;border-radius:2px;background:#c8ef51;color:#111a26;font-size:10px}.yomichi #header a:focus-visible{outline-color:#c8ef51}

@media(max-width:1100px) and (min-width:761px){.yomichi #header .header-inner{gap:18px}.yomichi #header .proposal-wordmark{width:200px}.yomichi #header .brand{min-width:190px}.yomichi #header .desktop-nav{gap:16px}.yomichi .masthead-search span{display:none}.yomichi #header .header-save>span{display:none}}
@media(max-width:760px){.yomichi .preview-bar{font-size:9px;padding:3px 10px;line-height:1.6}.yomichi #header .header-inner{min-height:65px;gap:12px;padding:0 14px;justify-content:space-between}.yomichi #header .brand{min-width:0;flex:1}.yomichi #header .proposal-wordmark{width:clamp(155px,51vw,205px);height:auto}.yomichi #header .desktop-nav{display:none}.yomichi #header .masthead-tools{gap:3px}.yomichi #header .masthead-search,.yomichi #header .header-save{min-width:44px;min-height:44px;justify-content:center}.yomichi #header .masthead-search span,.yomichi #header .header-save>span{display:none}.yomichi #header .masthead-search .icon{width:21px;height:21px}.yomichi #header .header-save{border:0;padding:4px 0;gap:3px}.yomichi #header .header-save .icon{width:20px;height:20px}.yomichi #header .header-save b{font-size:9px;min-width:14px;height:14px}}