/* Help on every page (help.js): the ? button, the guide panel, the ⓘ hints and the first-visit tour. */
.zh-fab{position:fixed;right:18px;bottom:18px;z-index:9000;width:44px;height:44px;border-radius:50%;border:0;background:#e63746;color:#fff;font:700 20px/44px system-ui,sans-serif;cursor:pointer;box-shadow:0 4px 16px rgba(0,0,0,.35);padding:0}
.zh-fab:focus-visible{outline:3px solid #ffd2d6;outline-offset:2px}
.zh-panel{position:fixed;right:18px;bottom:72px;z-index:9001;width:min(420px,calc(100vw - 32px));max-height:min(70vh,640px);overflow:auto;background:#1d1d21;color:#eee;border:1px solid #45454c;border-radius:14px;padding:14px 18px;box-shadow:0 10px 40px rgba(0,0,0,.5);font:15px/1.5 system-ui,sans-serif;text-align:left}
.zh-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.zh-panel h2{font-size:18px;margin:4px 0 6px}
.zh-panel h3{font-size:15px;margin:12px 0 4px;color:#ffb3ba}
.zh-panel p,.zh-panel ul{margin:4px 0}
.zh-panel ul{padding-left:20px}
.zh-close{background:none;border:0;color:#ccc;font-size:24px;cursor:pointer;padding:0 4px;width:auto}
.zh-tour-btn{margin-top:12px;background:#e63746;color:#fff;border:0;border-radius:8px;padding:8px 14px;cursor:pointer;width:auto}
.zh-foot{color:#aaa;font-size:13px;margin-top:12px!important}
.zh-hint{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;margin:0 0 0 6px;padding:0;border-radius:50%;border:1px solid #888;background:transparent;color:#bbb;font:italic 700 12px/1 Georgia,serif;cursor:pointer;vertical-align:middle}
.zh-hint:hover,.zh-hint:focus-visible{border-color:#e63746;color:#fff;background:#e63746}
.zh-tip{position:absolute;z-index:9002;max-width:300px;background:#111;color:#eee;border:1px solid #555;border-radius:8px;padding:8px 10px;font:13px/1.45 system-ui,sans-serif;box-shadow:0 6px 20px rgba(0,0,0,.45)}
.zh-ring{position:absolute;z-index:8998;border:3px solid #e63746;border-radius:10px;box-shadow:0 0 0 9999px rgba(0,0,0,.45);pointer-events:none;transition:all .2s}
.zh-tourbox{position:absolute;z-index:8999;width:min(320px,calc(100vw - 24px));background:#1d1d21;color:#eee;border:1px solid #e63746;border-radius:12px;padding:12px 14px;font:14px/1.5 system-ui,sans-serif;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.zh-tourbox h3{margin:2px 0 4px;font-size:16px}
.zh-tourbox p{margin:0 0 10px}
.zh-step{color:#aaa}
.zh-nav{display:flex;gap:8px;justify-content:flex-end}
.zh-nav button{border-radius:8px;border:1px solid #666;background:#2a2a30;color:#eee;padding:6px 12px;cursor:pointer;width:auto}
.zh-nav .zh-next{background:#e63746;border-color:#e63746;color:#fff}
.zh-nav .zh-skip{margin-right:auto;border:0;background:none;color:#aaa}
.zh-nav button:disabled{opacity:.4;cursor:default}
@media print{.zh-fab,.zh-panel,.zh-tip,.zh-ring,.zh-tourbox,.zh-hint{display:none!important}}