.da334-toolbar{position:sticky;top:0;z-index:60;display:flex;gap:6px;flex-wrap:wrap;padding:9px 10px;background:#fffaf3;border:1px solid #e4d7c4;border-radius:12px;margin:10px auto;max-width:1100px;box-sizing:border-box}.da334-toolbar button,.da334-toolbar input,.da334-toolbar select{font:inherit;border:1px solid #d8c5aa;background:#fff;border-radius:999px;padding:8px 10px}.da334-toolbar button{cursor:pointer}.da334-toolbar input{min-width:190px;flex:1}.da334-toc{position:fixed;left:12px;top:12px;bottom:12px;width:min(25vw,360px);overflow:auto;background:#fffaf3;border:1px solid #d8c5aa;border-radius:14px;padding:14px;z-index:100;box-shadow:0 10px 35px #0002;transform:translateX(calc(-100% - 24px));transition:transform .2s ease;box-sizing:border-box}.da334-toc-head{position:sticky;top:-14px;background:#fffaf3;padding:10px 0 8px;display:flex;justify-content:space-between;align-items:center;z-index:2}.da334-toc-head button{border:1px solid #d8c5aa;background:#fff;border-radius:999px;width:32px;height:32px;font-size:20px}.da334-toc-list a{display:block;padding:7px 4px;text-decoration:none;color:#4a3527;border-bottom:1px solid #eadfce55}.da334-toc-list a[data-level="2"]{padding-left:14px}.da334-toc-list a[data-level="3"]{padding-left:28px;font-size:.95em}.da334-toc-open .da334-toc{transform:translateX(0)}.da334-toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#222;color:#fff;padding:10px 14px;border-radius:999px;z-index:200;transition:.2s}.da334-toast.show{opacity:1;transform:translate(-50%,0)}.da334-night{background:#171717!important;color:#eee!important}.da334-night main,.da334-night article,.da334-night section,.da334-night .book{background:#171717!important;color:#eee!important}.da334-night a{color:#f0c87b!important}.da334-night .da334-toolbar,.da334-night .da334-toc,.da334-night .da334-toc-head{background:#24211d;color:#eee}.da334-night .da334-toolbar button,.da334-night .da334-toolbar input,.da334-night .da334-toolbar select,.da334-night .da334-toc-head button{background:#171717;color:#eee;border-color:#665845}.da334-night .da334-toc-list a{border-color:#554a3b}
@media(min-width:900px){body.da334-toc-open{padding-left:min(27vw,390px)!important;max-width:none!important;transition:padding-left .2s ease}body.da334-toc-open article.book,body.da334-toc-open main{max-width:1100px;margin-left:auto;margin-right:auto}.da334-toolbar{top:8px}}
@media(max-width:899px){.da334-toolbar{position:relative}.da334-toolbar button{padding:7px 8px;font-size:.9rem}.da334-toc{width:min(360px,90vw);top:10px;bottom:10px}.da334-toc-open:after{content:"";position:fixed;inset:0;background:#0005;z-index:90;pointer-events:none}}

.da334-progress{display:inline-flex;align-items:center;justify-content:center;min-width:46px;padding:7px 9px;border-radius:999px;background:#f3eadc;color:#4a3527;font-weight:700}.da334-toc-list a.is-current{background:#efe1cc;border-radius:8px;font-weight:700}.da334-night .da334-progress{background:#3a332a;color:#f4dfb5}.da334-night .da334-toc-list a.is-current{background:#3a332a}

.da334-toolbar button:disabled{cursor:not-allowed;opacity:.5}.da334-toolbar button:focus-visible,.da334-toolbar input:focus-visible,.da334-toolbar select:focus-visible,.da334-toc button:focus-visible,.da334-toc a:focus-visible{outline:3px solid currentColor;outline-offset:2px}

/* Ch346 — structured in-book search results */
.da334-search-results{position:fixed;z-index:100000;top:58px;right:16px;width:min(520px,calc(100vw - 32px));max-height:min(68vh,680px);overflow:hidden;background:#fff;color:#202124;border:1px solid #d6d6d6;border-radius:12px;box-shadow:0 10px 32px rgba(0,0,0,.18);display:flex;flex-direction:column}
.da334-search-results[hidden]{display:none!important}.da334-search-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid #e5e5e5}.da334-search-head button{font-size:22px;border:0;background:transparent;cursor:pointer}.da334-search-summary{padding:8px 12px;font-size:.9rem;border-bottom:1px solid #eee}.da334-search-list{overflow:auto;padding:6px}.da334-search-hit{display:block;width:100%;text-align:left;padding:9px 10px;margin:0 0 5px;border:1px solid #e3e3e3;border-radius:8px;background:#fff;color:inherit;cursor:pointer}.da334-search-hit:hover,.da334-search-hit:focus-visible{outline:2px solid currentColor;outline-offset:1px}.da334-search-section{display:block;font-weight:700;margin-bottom:3px}.da334-search-context{display:block;line-height:1.35}.da334-search-context mark{font-weight:700;padding:0 .08em}
body.da334-night .da334-search-results,body.da334-night .da334-search-hit{background:#171717;color:#eee;border-color:#444}body.da334-night .da334-search-head,body.da334-night .da334-search-summary{border-color:#444}
@media(max-width:899px){.da334-search-results{top:auto;right:8px;left:8px;bottom:8px;width:auto;max-height:62vh}}

/* Ch352: keep the visual reading position aligned with the current speech chunk. */
.da334-speaking-now{outline:2px solid currentColor;outline-offset:4px;border-radius:4px;scroll-margin-top:7rem}