.guide-invitation,.guide-dialog,.operation-manual{--guide-muted: var(--text-secondary, var(--muted, #667085));--guide-accent: var(--accent-contrast, var(--accent-text, #405edb))}.guide-invitation{position:fixed;z-index:40;right:24px;bottom:24px;display:flex;gap:14px;width:min(380px,calc(100vw - 32px));padding:20px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:0 10px 36px #1424381c}.guide-invitation>svg{flex:none;color:var(--guide-accent)}.guide-invitation strong{font-size:16px}.guide-invitation p{margin:5px 0 14px;color:var(--guide-muted);font-size:12px}.guide-invite-actions{display:flex;gap:6px}.guide-overlay{position:fixed;inset:0;z-index:120;background:#14203480}.guide-overlay.has-spotlight{background:transparent}.guide-spotlight{position:fixed;z-index:121;border:2px solid var(--accent);border-radius:10px;box-shadow:0 0 0 9999px #14203480;pointer-events:none}.guide-dialog{position:fixed;z-index:122;right:28px;bottom:28px;width:min(440px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow-y:auto;overscroll-behavior:contain;padding:28px;border:1px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text);box-shadow:0 20px 80px #11182740;animation:guide-appear .16s ease-out}.guide-dialog .button{min-height:44px}.guide-close{position:absolute;right:8px;top:8px;display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:8px;background:transparent;color:var(--guide-muted)}.guide-close:hover{background:var(--surface-subtle)}.guide-eyebrow{display:flex;align-items:center;gap:7px;margin:0;color:var(--guide-accent);font-size:12px;font-weight:650}.guide-eyebrow>span{margin-left:4px;color:var(--guide-muted);font-size:11px;font-weight:400}.guide-progress-label{display:flex;justify-content:space-between;margin:25px 0 9px;color:var(--guide-muted);font-size:12px}.guide-progress{height:4px;overflow:hidden;border-radius:3px;background:var(--surface-subtle)}.guide-progress>span{display:block;height:100%;border-radius:inherit;background:var(--accent);transition:width .15s ease}.guide-dialog h2{margin:23px 0 10px;color:var(--text);font-size:23px;line-height:1.4;letter-spacing:-.02em}.guide-copy{min-height:128px}.guide-dialog p:not([class]),.guide-copy p{margin:0;color:var(--guide-muted);font-size:14px;line-height:1.8}.guide-entry{display:flex;align-items:center;gap:12px;padding:15px;border:1px solid var(--border);border-radius:10px;background:var(--surface-subtle)}.guide-entry>svg{flex:none;color:var(--guide-accent)}.guide-entry div{display:grid;gap:5px}.guide-entry small{color:var(--guide-muted);font-size:11px}.guide-entry strong{font-size:13px;line-height:1.5}.guide-entry-link{display:inline-flex;align-items:center;gap:7px;min-height:44px;color:var(--guide-accent);font-size:13px;font-weight:600}.guide-entry-link:hover{text-decoration:underline}.guide-note,.guide-return-note{margin:0;color:var(--guide-muted);font-size:12px;line-height:1.6}.guide-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:22px;padding-top:18px;border-top:1px solid var(--border)}.guide-footer>div{display:flex;gap:8px}.guide-footer>.button{padding-inline:0}.guide-restart{display:block;min-height:36px;margin:5px auto -8px;padding:0 12px;border:0;background:none;color:var(--guide-muted);font-size:12px;text-decoration:underline}.guide-return-note{margin-top:12px;text-align:center}.guide-complete-icon{color:var(--success);margin:8px 0 20px}.guide-done-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.guide-dialog.is-done{right:50%;bottom:50%;transform:translate(50%,50%)}.guide-dialog :focus-visible,.guide-invitation :focus-visible,.operation-manual :focus-visible{outline:2px solid var(--accent);outline-offset:3px}.operation-manual{height:100%;overflow:auto;padding:36px clamp(20px,5vw,72px) 64px;background:var(--surface)}.operation-manual>header{max-width:1000px;margin:0 auto 32px;padding-bottom:26px;border-bottom:1px solid var(--border)}.operation-manual h1{margin:14px 0 12px;font-size:clamp(26px,3vw,36px);letter-spacing:-.03em}.operation-manual p{color:var(--guide-muted);line-height:1.9;font-size:14px}.operation-manual header .button{margin-top:8px}.manual-layout{display:grid;grid-template-columns:190px minmax(0,1fr);align-items:start;gap:48px;max-width:1000px;margin:auto}.manual-layout>nav{position:sticky;top:0;display:grid;gap:2px;max-height:calc(100dvh - 140px);overflow-y:auto}.manual-layout>nav a{padding:9px 12px;border-radius:6px;color:var(--guide-muted);font-size:13px}.manual-layout>nav a:hover{color:var(--guide-accent);background:var(--accent-soft)}.manual-articles section{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid var(--border)}.manual-articles h2{margin:10px 0;font-size:21px;scroll-margin-top:24px}.h5-app .guide-invitation{bottom:calc(86px + env(safe-area-inset-bottom))}.h5-app .operation-manual{height:auto;overflow:visible}@keyframes guide-appear{0%{opacity:0}to{opacity:1}}@media(max-width:767px){.guide-invitation{right:16px;bottom:calc(80px + env(safe-area-inset-bottom))}.guide-dialog{right:12px;bottom:max(12px,env(safe-area-inset-bottom));width:calc(100vw - 24px);max-height:calc(100dvh - 24px);padding:24px 20px 16px}.guide-copy{min-height:115px}.guide-dialog h2{font-size:22px}.guide-dialog.is-done{right:12px;bottom:50%;transform:translateY(50%)}.guide-dialog.is-bottom-target:not(.is-done){top:max(12px,env(safe-area-inset-top));bottom:auto}.guide-eyebrow{font-size:11px}.guide-footer{gap:6px}.guide-footer>div{gap:6px}.guide-footer .button{padding-inline:10px;font-size:12px}.manual-layout{grid-template-columns:minmax(0,1fr);gap:26px}.manual-layout>nav{position:static;display:flex;flex-wrap:wrap;max-height:none}.manual-layout>nav a{min-height:44px;border:1px solid var(--border)}.operation-manual{padding:24px 20px 40px}.manual-articles h2{scroll-margin-top:84px}}@media(prefers-reduced-motion:reduce){.guide-dialog{animation:none}.guide-progress>span{transition:none}}