/* Approved centered homepage, with the public site's compact header. */
:root{--paper:#fff;--surface:#fff;--home-shadow:0 4px 16px #23344608}
body{background:var(--paper);color:var(--navy)}
.skip-link{position:fixed;top:8px;right:16px;z-index:200;padding:10px 18px;background:var(--paper);transform:translateY(-160%)}
.skip-link:focus{transform:none}
.site-header{position:relative;z-index:40;border-bottom:1px solid var(--line);background:var(--paper)}
.header-inner{max-width:1440px;width:calc(100% - 96px);height:104px;margin:auto;display:flex;align-items:center;gap:44px;padding-top:12px}
.site-brand{width:180px;height:66px;flex:none;position:relative;display:block}
.site-brand img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.brand-dark{display:none}
.header-nav{display:flex;align-items:center;gap:34px;font-size:14px}
.header-nav a{text-decoration:none;min-height:44px;display:flex;align-items:center;white-space:nowrap;position:relative}
.header-nav a:hover,.header-nav a[aria-current=page]{color:var(--orange)}
.header-nav a[aria-current=page]::after{content:"";position:absolute;bottom:3px;inset-inline:0;height:2px;background:currentColor}
.header-actions{margin-inline-start:auto;display:flex;align-items:center;gap:24px}
.site-header svg,.home-link svg,.search-symbol{fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;width:22px;height:22px;flex:none}
.language-switch{display:flex;gap:10px;align-items:center;justify-content:center;min-height:44px;text-decoration:none;font:20px Kaiti,sans-serif}
.theme-toggle,.menu-button{background:none;border:0;padding:0;min-width:44px;height:44px;display:flex;align-items:center;justify-content:center;gap:12px;border-radius:8px}
.theme-toggle:hover,.menu-button:hover{background:var(--soft)}
.theme-toggle[aria-checked=true]{color:#f1b675}
.menu-button,.compact-preferences{display:none}
.dictionary-home{display:flex;align-items:center;flex-direction:column;text-align:center;padding-top:clamp(66px,13svh,132px);min-height:calc(100svh - 105px);padding-bottom:80px}
/* Frame follows the existing transparent asset's visible painted silhouette. */
.home-mascot-frame{position:relative;width:calc(230px * 1011 / 1054);height:230px;overflow:hidden;flex:none}
.home-mascot{position:absolute;max-width:none;width:124.0356%;height:118.9753%;left:-20.4748%;top:-9.0133%;object-fit:contain}
.dictionary-home h1{font-size:clamp(32px,4vw,48px);line-height:1.8;font-weight:700;margin:16px 0 0;letter-spacing:-.025em}
.home-tagline{font-size:21px;color:var(--muted);line-height:1.9;margin:5px 0 25px}
#home-search-slot{width:100%;max-width:1000px}
.dictionary-home .search-area{max-width:none;width:100%}
.search-symbol{color:var(--orange);width:26px;height:26px;margin-inline-start:18px;pointer-events:none}
#search-form{border-radius:12px;background:var(--surface);box-shadow:var(--home-shadow);padding:5px;height:56px;gap:5px;overflow:visible}
#search{padding-inline:10px;font-size:14px;color:var(--navy);min-height:44px}
#search-form:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px #e67e2212}
.search-submit{background:var(--orange);color:#fff;border-radius:8px;font-size:15px;flex:0 0 78px;width:78px;height:44px}
.search-submit:hover{background:#cf6913;color:#fff}
.search-submit:disabled{color:#fff}
.dictionary-home #search-form{height:68px;padding:6px;gap:10px}
.dictionary-home #search{font-size:17px;min-height:52px}
.dictionary-home .search-submit{height:54px;width:122px;flex-basis:122px;font-size:21px}
.dictionary-home .search-symbol{height:29px;width:29px}
.search-panel{top:calc(100% + 10px);background:var(--surface);animation:search-reveal .16s ease-out}
.search-result{background:var(--surface)}
.toolbar{height:94px;grid-template-columns:46px minmax(0,1fr) 46px;gap:24px}
.home-link{text-decoration:none;justify-self:start}
.collection{padding:35px 0 50px;min-height:60svh}
.collection-heading{display:flex;align-items:center;justify-content:space-between;gap:20px}
.collection h1{font-size:26px;margin:0}
.collection-heading>span,.collection-note{color:var(--muted);font-size:13px;line-height:2}
.collection-note{margin:8px 0 24px}
.collection-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:22px 24px;border:1px solid var(--line);border-radius:10px;background:var(--surface);margin-bottom:12px;text-align:right}
.collection-item .collection-meaning{font-size:16px;line-height:2;max-width:60%;overflow-wrap:anywhere}
.collection-item:hover{background:var(--soft);border-color:var(--muted)}
.collection-empty{padding:38px 16px;color:var(--muted);line-height:2;text-align:center}
body[data-view=browse] .word-shelf,body[data-view=hsk] .word-shelf{margin-top:28px}
body[data-view=hsk] .shelf-heading h2,body[data-view=browse] .shelf-heading h2{font-size:26px}
@keyframes search-reveal{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}
html[data-theme=dark]{--paper:#172635;--surface:#203446;--navy:#e5edf3;--muted:#a6b8c7;--line:#3a5063;--soft:#293f52;--control-blue:#83b7e4;--home-shadow:0 4px 16px #0002;background:var(--paper);color-scheme:dark}
html[data-theme=dark] .brand-light{display:none}html[data-theme=dark] .brand-dark{display:block}
html[data-theme=dark] .search-result:hover,html[data-theme=dark] .search-result[aria-selected=true]{background:#344453}
html[data-theme=dark] .tab-shell{background:var(--paper)}
html[data-theme=dark] .tab-shell::before{background:linear-gradient(90deg,var(--paper),transparent)}
html[data-theme=dark] .tab-shell::after{background:linear-gradient(-90deg,var(--paper),transparent)}
html[data-theme=dark] :is(.tabs button:hover,.word-audio:hover,.example-speech:hover,.character-section summary:hover){background:var(--soft)}
html[data-theme=dark] :is(.related-item,.measure-item,.character-selector button,.word-list button,.catalog-filter select,.segments,.palette-inputs input,.button){background:var(--surface);color:var(--navy);border-color:var(--line)}
html[data-theme=dark] :is(.sense-card.highlight,.full-example.playing,.example-speech.playing,.word-audio.playing,.filter[aria-pressed=true],.character-selector button[aria-pressed=true]){background:#403a31;color:var(--navy)}
html[data-theme=dark] .settings .segments button[aria-pressed=true],html[data-theme=dark] .settings .switch:checked{background:#376d9c;color:#fff}
html[data-theme=dark] .button.primary{background:var(--orange);color:#fff}
html[data-theme=dark] .writer-canvas{background:#fff}
html[data-theme=dark] .writer-controls .speed-toggle{background:#e7eff5;color:#233446}
html[data-theme=dark] .text-button{color:#8dbce4}
html[data-theme=dark] .status{background:#e5edf3;color:#172635}
@media(min-width:981px) and (max-width:1320px){.header-inner{gap:22px}.site-brand{width:144px}.header-nav{gap:22px;font-size:12px}.header-actions{gap:14px}}
@media(max-width:980px){.header-inner{width:calc(100% - 56px);height:92px;gap:20px}.site-brand{width:146px;height:58px}.menu-button{display:flex}.header-actions{gap:16px}.header-nav{display:none;position:absolute;top:86px;inset-inline:28px;max-height:calc(100svh - 106px);overflow:auto;flex-direction:column;align-items:stretch;gap:0;padding:16px 22px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 28px #00152218;font-size:14px}.header-nav.is-open{display:flex;animation:search-reveal .16s ease-out}.header-nav a{min-height:48px}.header-nav a[aria-current=page]::after{display:none}.dictionary-home{min-height:calc(100svh - 93px)}}
@media(max-width:760px){.header-inner{width:calc(100% - 40px);gap:14px}.site-brand{width:134px;height:54px}.header-actions{gap:10px}.header-nav{inset-inline:20px}.dictionary{padding-inline:20px}.dictionary-home{padding-top:68px;padding-bottom:64px}.home-mascot-frame{height:calc(128px * .8);width:calc(128px * .8 * 1011 / 1054)}.dictionary-home h1{font-size:clamp(22px,6.3vw,32px);margin-top:22px;white-space:nowrap;line-height:1.8}.home-tagline{font-size:16px;line-height:1.9;margin:8px 0 24px}.dictionary-home #search-form{height:58px;padding:5px;gap:2px}.dictionary-home #search{font-size:14px;min-height:46px;padding-inline:6px}.dictionary-home .search-submit{height:46px;flex-basis:66px;width:66px;font-size:16px}.dictionary-home .search-symbol{width:23px;height:23px;margin-inline-start:9px}.toolbar{height:86px;gap:10px;grid-template-columns:38px minmax(0,1fr) 38px}.toolbar .icon-button{width:38px}.toolbar .search-symbol{display:none}.toolbar .search-submit{width:48px;flex-basis:48px;font-size:13px}.toolbar #search{font-size:13px;padding-inline:7px}.collection{padding-top:20px}.collection h1{font-size:22px}.collection-item{padding:18px 12px;gap:12px}.collection-item .collection-meaning{font-size:14px;max-width:52%}.collection-item .compact-ruby{--ruby-cell:48px;--ruby-font:38px;--ruby-latin:10.5px}.collection-item .ruby-word{flex-wrap:wrap;justify-content:center}.collection-item .ruby-line{flex:0 1 50%}.collection-heading{gap:12px}.collection-note{font-size:12px}}
@media(max-width:420px){.header-actions>.language-switch,.header-actions>.theme-toggle{display:none}.compact-preferences{display:flex;flex-direction:column;align-items:stretch;gap:8px;border-top:1px solid var(--line);margin-top:8px;padding-top:12px}.compact-preferences .language-switch,.compact-preferences .theme-toggle{justify-content:flex-start;min-height:44px}.compact-preferences .theme-toggle{font-size:13px}.dictionary-home{padding-top:54px}}
@media(max-width:350px){.dictionary{padding-inline:16px}.header-inner{width:calc(100% - 32px)}.header-nav{inset-inline:16px}.home-tagline{font-size:14px}.dictionary-home h1{font-size:22px}.dictionary-home .search-symbol{width:20px;height:20px;margin-inline-start:6px}.dictionary-home #search{font-size:12px}.dictionary-home .search-submit{flex-basis:58px;width:58px;font-size:14px}}
@media(prefers-reduced-motion:reduce){.search-panel,.header-nav.is-open{animation:none}}