.header-help{display:flex;align-items:center;gap:18px}.guide-entry{font-size:12px;white-space:nowrap}.guide-entry:disabled{opacity:.45;cursor:default}
#firstUseGuide{box-sizing:border-box;width:min(600px,calc(100vw - 28px));max-height:calc(100dvh - 28px);padding:0;border:1px solid #b7ac94;border-radius:7px 20px 7px 7px;background:#faf6ea;color:#454b3e;box-shadow:0 24px 80px #22271f55;overflow-y:auto}
#firstUseGuide::backdrop{background:#252e27ad;backdrop-filter:blur(5px)}
.guide-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 25px;border-bottom:1px dashed #d7cdb7;font-size:12px;color:#757c68}.guide-top button{font-size:12px;min-height:44px;padding:4px 8px;color:#626c57}
.guide-body{padding:22px 32px 12px;min-height:330px}.guide-path{display:flex;gap:8px;margin:0 0 21px}.guide-path i{height:4px;flex:1;background:#ded9c8;border-radius:2px}.guide-path i.current{background:#5d7661}
#guideHeading{font:600 27px/1.5 "SimSun",serif;margin:0 0 20px;letter-spacing:1px;outline:none}.guide-copy{font-size:15px;line-height:1.95;color:#555d4d}.guide-copy p{margin:0 0 15px}.guide-copy strong{font-weight:600;color:#384e40}
.guide-flow{display:flex;align-items:center;justify-content:space-between;gap:7px;padding:15px 13px;margin:10px 0 20px;border:1px solid #d9d3c0;border-radius:4px;background:#f1eedf;font-size:12px;color:#52644f}.guide-flow span{flex:1;text-align:center}.guide-flow b{font-weight:400;color:#8b927b}
.guide-note{border-left:3px solid #b5aa89;padding:10px 14px;background:#f1eddf;font-size:13px;line-height:1.9;color:#6b705e}.guide-note p:last-child{margin-bottom:0}
.guide-actions{display:flex;align-items:center;gap:15px;padding:18px 32px 16px}.guide-actions .check{flex:1;margin:0;min-height:48px;justify-content:center;font-size:14px}.guide-actions .text-button{min-height:44px;min-width:70px;font-size:13px}.guide-actions [hidden]{display:none!important}
.guide-bottom{margin:0;padding:0 32px 23px;font-size:11px;color:#838773;line-height:1.8}.guide-top button:focus-visible,.guide-entry:focus-visible,.guide-actions button:focus-visible{outline:2px solid #55735d;outline-offset:3px}
@media(max-width:680px){.header-help{gap:10px}.guide-entry{padding:3px;font-size:11px}.motion-toggle{font-size:10px}#firstUseGuide{max-height:calc(100dvh - 20px)}.guide-top{padding:8px 16px;font-size:11px}.guide-body{padding:19px 21px 8px;min-height:310px}#guideHeading{font-size:23px;margin-bottom:17px}.guide-copy{font-size:14px;line-height:1.9}.guide-flow{font-size:11px;padding:13px 7px;gap:3px}.guide-actions{padding:15px 21px 13px;gap:12px}.guide-bottom{padding:0 21px 19px}.guide-note{font-size:12px}}