/* Ahuo 2026 — living starfield, purple/pink accents, cloud-light alternative. */
:root, html[data-theme="nocturne"], html[data-theme="ember"] {
  --theme-bg:#101014; --theme-surface:#18181f; --theme-surface-strong:#15151b;
  --theme-text:#f5f3fa; --theme-muted:#9997a8; --theme-border:rgba(220,212,255,.12);
  --theme-a:#9c73eb; --theme-b:#b788ed; --theme-c:#e98cbb;
  --theme-glow-a:rgba(151,111,222,.09); --theme-glow-b:rgba(231,139,186,.06);
  --theme-button-text:#fff;
  --a:var(--theme-a);--b:var(--theme-c);--bg:var(--theme-bg);--surface:var(--theme-surface);
  --card:var(--theme-surface-strong);--text:var(--theme-text);--muted:var(--theme-muted);--line:var(--theme-border);--shadow:rgba(0,0,0,.16);
  color-scheme:dark;
}
html[data-theme="ivory"] {
  --theme-bg:#f5f2fc; --theme-surface:rgba(255,255,255,.84); --theme-surface-strong:#fff;
  --theme-text:#262235; --theme-muted:#787187; --theme-border:rgba(104,78,159,.15);
  --theme-a:#8e62d3; --theme-b:#a477e2; --theme-c:#cd7bb5;
  --theme-glow-a:rgba(158,122,231,.12); --theme-glow-b:rgba(223,157,214,.1);
  --a:var(--theme-a);--b:var(--theme-c);--bg:var(--theme-bg);--surface:var(--theme-surface);--card:var(--theme-surface-strong);--text:var(--theme-text);--muted:var(--theme-muted);--line:var(--theme-border);--shadow:rgba(101,69,151,.08);
  color-scheme:light;
}
html{scroll-behavior:smooth;scroll-padding-top:30px}
html body,html[data-theme="nocturne"] body{
  background-color:var(--theme-bg)!important;
  background-image:radial-gradient(1px 1px at 18px 35px,rgba(226,220,255,.43) 60%,transparent 100%),radial-gradient(1px 1px at 94px 149px,rgba(226,220,255,.28) 60%,transparent 100%),radial-gradient(1px 1px at 241px 81px,rgba(226,220,255,.25) 60%,transparent 100%)!important;
  background-size:283px 307px,401px 379px,337px 431px!important;
  color:var(--theme-text);font-family:Inter,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;
}
html[data-theme="ivory"] body{
  background-image:radial-gradient(ellipse at 12% 8%,rgba(177,154,236,.2),transparent 36%),radial-gradient(ellipse at 86% 16%,rgba(231,177,222,.18),transparent 40%),linear-gradient(135deg,#f0ecfb,#fbf8fe)!important;
  background-size:100% 100%!important;background-attachment:fixed;
}
/* Keep the canvas above the body paint but behind every content panel. */
html body{isolation:isolate}
.ahu-starfield,.ahu-pointer-sky{position:fixed;inset:0;width:100%;height:100%;max-width:none;display:block;pointer-events:none;user-select:none;contain:strict}
.ahu-starfield{z-index:-1}
.ahu-pointer-sky{z-index:170}
html.ahu-starfield-ready:not([data-theme="ivory"]) body{background-image:none!important}
body:before,body:after{display:none!important}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--theme-b);outline-offset:5px}
img{max-width:100%}
.site-header,body>header{box-sizing:border-box;max-width:1500px;margin:0 auto;padding:24px 36px;min-height:88px;height:auto;border:0;gap:24px;z-index:50}
.site-header{display:flex!important;flex-direction:row;align-items:center;justify-content:space-between}
.site-header *,#page-home *{box-sizing:border-box}
.site-header>div:first-child{flex-shrink:0;gap:10px}
.site-header>div:first-child>div:first-child{height:40px;width:40px}
#headerBrandName{font-size:17px;font-weight:700;color:var(--theme-text)!important}
#headerBrandSubtitle{font-size:9px;letter-spacing:.16em;margin-top:3px;color:var(--theme-muted)!important}
.site-header nav{gap:5px;flex-wrap:wrap;justify-content:center}
.site-header .nav-pill{border:0!important;background:transparent!important;box-shadow:none!important;border-radius:8px;padding:10px 13px;font-size:13px;color:var(--theme-muted)!important;transition:background .2s,color .2s}
.site-header .nav-pill:hover,.site-header .nav-pill-active{background:var(--theme-surface)!important;color:var(--theme-text)!important}
.header-controls{gap:8px;flex-shrink:0}
.header-controls .language-toggle,.header-controls .theme-switcher summary,.controls .control{border:1px solid var(--theme-border);height:38px;border-radius:9px;box-shadow:none;background:var(--theme-surface);padding:0 12px;font-size:12px}
.theme-menu{background:var(--theme-surface-strong);z-index:100}
#page-home>.home-hero-grid{display:grid;grid-template-columns:minmax(290px,.78fr) minmax(0,1.22fr);max-width:1500px;min-height:min(900px,calc(100svh - 88px))!important;padding:90px 36px 120px!important;gap:70px;position:relative;align-items:center}
.home-hero-copy{padding:0!important;max-width:480px;container-type:inline-size}
.home-hero-title,html[lang="en"] .home-hero-title{font-size:clamp(29px,2.55vw,42px)!important;line-height:1.3!important;letter-spacing:-.045em;white-space:normal;margin:0 0 34px;font-weight:750!important;color:var(--theme-text)}
.hero-brand-lockup{display:flex;align-items:center;gap:20px;margin:0 0 28px;min-width:0}
.hero-brand-icon{position:relative;display:grid;place-items:center;width:84px;height:92px;flex-shrink:0}
.hero-brand-mark{position:absolute;width:121px;height:121px;max-width:none;object-fit:contain;filter:none;transform:none;pointer-events:none}
.hero-brand-wordmark{min-width:0;text-align:left}
.hero-brand-lockup .home-hero-title{margin:0!important;font-size:clamp(26px,8.7cqi,42px)!important;letter-spacing:.015em;line-height:1.25!important;font-weight:750!important;font-style:italic;white-space:nowrap}
html[lang="en"] .hero-brand-lockup .home-hero-title{font-size:clamp(25px,7.5cqi,36px)!important;letter-spacing:-.025em;white-space:normal;line-height:1.15!important}
.hero-promise{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;min-height:210px;max-width:440px;padding:32px;border:0;border-radius:17px;color:#fff;margin-bottom:29px;box-shadow:0 18px 45px rgba(64,22,118,.14);background:radial-gradient(ellipse at 85% 0%,rgba(179,88,232,.23),transparent 68%),linear-gradient(115deg,#63349d 0%,#6e36ab 52%,#773cba 100%)}
.hero-promise:after{display:none}
.promise-content{position:relative;z-index:2;width:100%;display:flex;flex-direction:column;justify-content:center;gap:8px;text-align:left}
.hero-promise #promiseLine1,.hero-promise #promiseLine2{display:block;font-size:39px;line-height:1.38;letter-spacing:-.035em;font-weight:750;white-space:nowrap}
.promise-watermark{position:absolute;width:190px;height:207px;max-width:none;right:-25px;bottom:-21px;z-index:1;opacity:.11;pointer-events:none;user-select:none}
html[lang="en"] .hero-promise #promiseLine1,html[lang="en"] .hero-promise #promiseLine2{font-size:32px;white-space:normal;line-height:1.35;max-width:330px}
/* Keep the selected cyan/lilac/pink artwork unchanged in both themes. */
@media(max-width:1200px) and (min-width:901px){.hero-brand-lockup{gap:12px}.hero-brand-icon{width:64px;height:72px}.hero-brand-mark{width:94px;height:94px}}
@media(max-width:900px){.hero-brand-lockup{justify-content:center}}
@media(max-width:620px){.hero-brand-lockup{gap:12px;margin-bottom:24px}.hero-brand-icon{width:58px;height:66px}.hero-brand-mark{width:86px;height:86px}.hero-brand-lockup .home-hero-title{font-size:clamp(24px,8.1cqi,30px)!important}html[lang="en"] .hero-brand-lockup .home-hero-title{font-size:27px!important}}
.windows-download{display:inline-flex;align-items:center;gap:15px;color:var(--theme-text);font-size:18px;font-weight:650;line-height:1.4;min-height:58px;text-decoration:none;padding:8px 22px 8px 8px;margin-left:-8px;border:1px solid transparent;border-radius:15px;transition:transform .22s,background .22s,color .22s,border-color .22s,box-shadow .22s}
.windows-download:hover,.windows-download:focus-visible{transform:translateY(-2px);background:#f7f4ff;color:#241b32;border-color:#fff;box-shadow:0 5px 28px #cdb9f32b,inset 0 0 0 1px #fff8}
.windows-download:hover .windows-mark,.windows-download:focus-visible .windows-mark{background:#e8e0f8}
html[data-theme="ivory"] .windows-download:hover,html[data-theme="ivory"] .windows-download:focus-visible{background:#fff;border-color:#d8cbea;box-shadow:0 5px 24px #7354971c}
.windows-mark{height:56px;width:56px;display:grid;place-items:center;border-radius:50%;background:#f1eaff;color:#171222;flex-shrink:0}
.windows-mark svg{width:23px;height:23px}
.interactive-hero{min-width:0;position:relative}
ahu-box-demo{display:block;min-width:0;min-height:365px}
ahu-box-demo:not(:defined){border:1px solid var(--theme-border);border-radius:15px;background:var(--theme-surface)}
ahu-box-demo:not(:defined):before{content:'GameLife';display:block;padding:32px;color:var(--theme-muted)}
.hero-scroll-hint{position:absolute;bottom:38px;left:50%;transform:translateX(-50%);display:grid;justify-items:center;gap:11px;color:var(--theme-muted);font-size:12px;letter-spacing:.04em;white-space:nowrap}
.hero-scroll-hint>span:last-child{font-size:24px;color:var(--theme-a);line-height:1}
.home-search-shell{max-width:1500px!important;margin-top:42px!important;margin-bottom:30px!important;padding:0 36px;scroll-margin-top:35px}
.home-search-shell>div{width:min(100%,620px)!important}
.home-search-shell input{border:1px solid var(--theme-border)!important;background:var(--theme-surface)!important;font-size:14px;height:48px;min-width:0}
.home-search-shell button{background:var(--theme-a)!important;box-shadow:none;font-size:14px}
#page-home>main{max-width:1500px!important;padding:0 36px 60px}
#page-home>main>div:first-child{margin-bottom:26px}
#page-home>main h2{font-size:24px;letter-spacing:-.04em}
#page-home>main h2+span{font-size:12px;margin-left:8px}
#modList{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.mod-card-button{border:1px solid var(--theme-border)!important;background:var(--theme-surface-strong)!important;border-radius:10px!important;transition:transform .22s,border-color .22s,box-shadow .22s;min-width:0;box-shadow:none!important}
.mod-card-button:hover{transform:translateY(-4px);border-color:var(--theme-a)!important;box-shadow:0 12px 28px rgba(0,0,0,.12)!important}
.mod-card-cover{height:205px!important;overflow:hidden;background:var(--theme-surface)!important}
.mod-card-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.mod-card-button:hover .mod-card-cover img{transform:scale(1.035)}
.mod-card-button>.p-4{padding:18px 16px 20px}
.mod-card-button h3{font-size:17px!important;font-weight:650;line-height:1.5;color:var(--theme-text)!important}
.mod-card-summary{font-size:12px!important;line-height:1.7;margin-top:8px;color:var(--theme-muted)!important}
.mod-card-button>span[class*="absolute"]{top:10px!important;left:10px!important;border-radius:6px!important;min-height:0!important;padding:4px 8px!important;font-size:11px!important;line-height:1.3!important;box-shadow:0 3px 12px rgba(0,0,0,.13)!important}
#modPagination button{min-width:36px;height:36px;border-radius:8px;background:var(--theme-surface);border:1px solid var(--theme-border);font-size:12px}
#modPagination .bg-gradient-fire{background:var(--theme-a)!important;box-shadow:none!important}
.creator-event-card{background:var(--theme-surface)!important;border:1px solid var(--theme-border)!important;box-shadow:none!important;padding:28px!important;margin-top:60px!important}
.creator-event-card strong{font-size:21px!important}
.creator-event-kicker,.creator-event-action{color:var(--theme-b)!important}
.news-section{margin-top:100px;padding-top:42px;border-top:1px solid var(--theme-border)}
.news-section .section-heading{position:relative;justify-content:center;min-height:54px;text-align:center;margin-bottom:30px}
.news-section .section-heading>a{position:absolute;right:0;top:20px}
.news-section .section-heading p:empty{display:none}
.news-headlines{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--theme-border);border-radius:18px;overflow:hidden;background:color-mix(in srgb,var(--theme-surface) 86%,transparent)}
.news-headline{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:25px 28px;min-height:76px;border-bottom:1px solid var(--theme-border);color:var(--theme-text);text-decoration:none;font-size:13px;line-height:1.7;transition:background .2s,color .2s}
.news-headline:nth-child(odd){border-right:1px solid var(--theme-border)}
.news-headline>span:first-child{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-headline>span:last-child{flex:none;color:var(--theme-muted)}
.news-headline:hover,.news-headline:focus-visible{background:color-mix(in srgb,var(--theme-a) 10%,transparent);color:var(--theme-b)}
.news-empty{grid-column:1/-1;min-height:144px;display:grid;place-items:center;text-align:center;margin:0;padding:30px;color:var(--theme-muted);font-size:14px}
.closing-brand{display:flex;align-items:center;flex-direction:column;text-align:center;padding:90px 20px 20px}
.closing-lockup{display:flex;align-items:center;gap:10px}
.closing-lockup img{width:88px;height:88px;object-fit:contain;margin:-10px}
.closing-lockup h2{font-size:30px;letter-spacing:-.03em;font-weight:750;margin:0}
.closing-promise{margin:21px 0 28px;padding:12px 25px;border:1px solid color-mix(in srgb,var(--theme-a) 45%,var(--theme-border));border-radius:11px;background:linear-gradient(110deg,color-mix(in srgb,var(--theme-a) 7%,var(--theme-surface)),color-mix(in srgb,var(--theme-c) 10%,var(--theme-surface)));font-weight:600;font-size:16px}
.closing-promise span+span{margin-left:.45em}
.closing-download{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:51px;padding:0 23px;background:var(--theme-a);border:1px solid transparent;border-radius:10px;color:white;text-decoration:none;font-size:14px;font-weight:650;transition:transform .2s,filter .2s}
.closing-download svg{width:19px;height:19px}.closing-download:hover{transform:translateY(-2px);filter:brightness(1.1)}
#headerLogoImage{object-fit:contain;border:0;border-radius:0;background:transparent}
.site-header>div:first-child>div:first-child{overflow:visible;border-radius:0}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-kicker{font-size:10px;letter-spacing:.18em;color:var(--theme-muted);font-weight:650}
.section-heading h2,.bilibili-follow h2{margin:8px 0 0;font-size:28px!important;font-weight:650}
.section-heading p,.bilibili-follow p{color:var(--theme-muted);font-size:14px;line-height:1.8}
.section-heading a{font-size:13px;color:var(--theme-muted);white-space:nowrap}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{display:block;min-width:0;color:var(--theme-text);text-decoration:none}
.news-cover{aspect-ratio:16/9;background:var(--theme-surface);border:1px solid var(--theme-border);border-radius:12px;overflow:hidden;display:grid;place-items:center;color:var(--theme-a);font-size:32px}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.news-card:hover img{transform:scale(1.04)}
.news-card time{display:block;font-size:11px;color:var(--theme-muted);margin:18px 0 10px}
.news-card h3{font-size:18px;line-height:1.55;margin:0 0 9px;font-weight:650}
.news-card p{font-size:13px;line-height:1.8;color:var(--theme-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bilibili-follow{margin-top:90px;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:42px 48px;border:1px solid var(--theme-border);border-radius:16px;background:linear-gradient(110deg,var(--theme-surface),color-mix(in srgb,var(--theme-a) 9%,var(--theme-surface-strong)))}
.bilibili-follow a{display:inline-block;font-size:13px;color:var(--theme-b);margin-top:15px}
.bilibili-qr{padding:11px;background:#fff;border-radius:11px;flex:0 0 auto}
.bilibili-qr-frame{position:relative;width:166px;height:166px;overflow:hidden;background:#fff}
.bilibili-qr img{display:block;width:100%;height:100%;object-fit:contain}
/* Preserve the provided QR pixels; crop only its surrounding poster in CSS. */
.bilibili-qr-frame.qr-poster img{position:absolute;max-width:none;width:209.4%;height:297.8%;left:-54.8%;top:-99%;object-fit:fill}
@media(max-width:620px){.news-headlines{grid-template-columns:1fr}.news-headline{padding:20px;font-size:13px}.news-headline:nth-child(odd){border-right:0}.news-section .section-heading{justify-content:flex-start;text-align:left}.news-section .section-heading>a{font-size:11px}.closing-brand{padding-top:60px}.closing-lockup h2{font-size:24px}.closing-lockup img{width:70px;height:70px}.closing-promise{font-size:13px;padding:12px 15px}.bilibili-qr-frame{width:126px;height:126px}}
.page-content:not(#page-home){background:var(--theme-bg)}
.download-gate,.comments-shell,.form-panel,.creator-campaign-hero,.tutorial-hero-panel{box-shadow:none!important;border-color:var(--theme-border)!important;background:var(--theme-surface)!important}
.download-button,.form-submit,.bg-gradient-fire{background:linear-gradient(100deg,var(--theme-a),var(--theme-c))!important;box-shadow:none!important}
.download-method-panel{background:var(--theme-surface-strong)!important;box-shadow:0 24px 100px rgba(0,0,0,.3)!important;border-color:var(--theme-border)!important}
.download-method-option{padding-left:74px!important;min-height:78px;background:var(--theme-surface)!important;border-color:var(--theme-border)!important;box-shadow:none!important}
.download-method-option>span{min-width:0;flex:1;display:block}.download-method-option strong{overflow-wrap:anywhere}
.download-method-option i:before{content:'↗'!important;font-family:system-ui!important}
footer{border-color:var(--theme-border)!important;color:var(--theme-muted)!important}
/* Box page uses the same visual language; interactive software on the left. */
body.box-redesign>main{max-width:1500px;padding:62px 36px}
.box-redesign .hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:68px;min-height:570px}
.box-redesign #boxTitleLine2{font-size:.8em;line-height:1.4;text-wrap:balance}
.box-redesign .hero>.copy{grid-column:2;grid-row:1}
.box-redesign .box-interactive{grid-column:1;grid-row:1;min-width:0}
.box-redesign .copy h1{font-size:clamp(35px,3.4vw,54px);line-height:1.25;letter-spacing:-.055em;margin:0}
.box-redesign .copy h1 span{display:block}.box-redesign .copy h1 span+span{color:var(--theme-b);margin-top:12px}
.box-redesign .gate,.box-redesign .comments,.box-redesign .community{box-shadow:none;border-radius:16px;background:var(--theme-surface-strong);border-color:var(--theme-border)}
.box-redesign .gate{margin-top:54px;padding:28px 32px}.box-redesign .gate h2,.box-redesign .comments h2{font-size:24px}
.box-redesign .kicker{color:var(--theme-muted);font-size:10px}
.box-redesign .download{font-size:15px;border-radius:9px;padding:14px 20px;background:linear-gradient(100deg,var(--theme-a),var(--theme-c))}
.box-redesign .community{margin-top:55px}.box-redesign .brand img{width:38px;height:38px}
.box-redesign .brand b{font-size:16px}.box-redesign .brand small{font-size:10px}
.box-redesign .comment-grid input,.box-redesign .comment-grid textarea{background:var(--theme-surface);font-size:14px;border-radius:9px}
.box-redesign .copy>p,.box-redesign .features{display:none!important}
.news-page{max-width:1200px;margin:70px auto;padding:0 32px 100px}
.news-page h1{font-size:clamp(32px,4vw,54px);line-height:1.25;letter-spacing:-.04em}
.news-page-back{display:inline-block;margin-bottom:36px;color:var(--theme-muted);font-size:14px}
.article-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:17px;line-height:2;max-width:800px;margin:40px auto}
.article-hero{width:100%;max-height:520px;object-fit:cover;border-radius:12px;margin-top:24px}
.article-meta{font-size:13px;color:var(--theme-muted);margin:20px 0}
.news-pagination{display:flex;gap:16px;align-items:center;justify-content:center;margin-top:48px}
.news-pagination button{border:1px solid var(--theme-border);background:var(--theme-surface);color:var(--theme-text);border-radius:8px;padding:10px 18px;cursor:pointer}
.news-pagination button:disabled{opacity:.35;cursor:default}
@media(min-width:1600px){#page-home>.home-hero-grid{gap:100px}.hero-promise{padding:30px 38px}}
@media(max-width:1200px){#page-home>.home-hero-grid{padding-top:70px!important}}
@media(max-width:900px){#page-home>.home-hero-grid{padding:48px 28px 85px!important}}
@media(max-width:620px){#page-home>.home-hero-grid{padding:34px 18px 68px!important}}
@media(max-width:1200px){.site-header{flex-wrap:wrap}.site-header nav{order:3;width:100%}.site-header>.header-controls{margin-left:auto}#page-home>.home-hero-grid{gap:35px;padding-top:70px;min-height:650px!important}.hero-promise{padding:24px}.hero-promise span{font-size:29px}#modList{grid-template-columns:repeat(4,minmax(0,1fr))}.box-redesign .hero{gap:35px}.box-redesign .copy h1{font-size:38px}}
@media(max-width:900px){#page-home>.home-hero-grid{grid-template-columns:1fr;padding:48px 28px 85px;gap:48px;min-height:auto!important}.home-hero-copy{width:100%;max-width:560px;margin:auto;text-align:center}.home-hero-title{font-size:36px!important;margin-bottom:24px}.hero-promise{margin-left:auto;margin-right:auto;max-width:390px}.hero-scroll-hint{bottom:15px}.interactive-hero{max-width:760px;width:100%;margin:auto}#modList{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.mod-card-cover{height:180px!important}.site-header,body>header{padding:20px 24px}.box-redesign .hero{grid-template-columns:1fr;min-height:0;gap:40px}.box-redesign .hero>.copy{grid-column:1;grid-row:1;text-align:center}.box-redesign .box-interactive{grid-column:1;grid-row:2}.box-redesign .copy h1{font-size:42px}.box-redesign .gate{display:grid}.news-section{margin-top:65px}.news-grid{gap:18px}.bilibili-follow{padding:30px}}
@media(max-width:620px){.site-header,body>header{padding:16px 18px}.site-header{gap:14px}#headerBrandName{font-size:14px}#headerBrandSubtitle{font-size:8px}.site-header>div:first-child>div:first-child{width:32px;height:32px}.header-controls .theme-switcher summary,.header-controls .language-toggle{font-size:11px;padding:0 8px;height:34px}.site-header .nav-pill{font-size:12px;padding:8px 10px}.site-header nav{gap:1px}.header-controls{gap:5px}#page-home>.home-hero-grid{padding:34px 18px 68px;gap:32px}.home-hero-title,html[lang="en"] .home-hero-title{font-size:30px!important;letter-spacing:-.04em}.hero-promise{max-width:340px;padding:23px 25px;border-radius:10px;text-align:left}.hero-promise span{font-size:30px}.windows-download{font-size:16px;gap:11px}.windows-mark{width:46px;height:46px}.hero-scroll-hint{font-size:11px;bottom:13px}ahu-box-demo{min-height:280px}.home-search-shell{padding:0 18px;margin-top:26px!important}#page-home>main{padding:0 18px 40px}#page-home>main>div:first-child>div{display:block}#page-home>main h2{font-size:22px}#page-home>main h2+span{margin:5px 0 0;display:block}#modList{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.mod-card-cover{height:135px!important}.mod-card-button>.p-4{padding:13px 11px 15px}.mod-card-button h3{font-size:14px!important}.mod-card-summary{font-size:11px!important}.news-grid{grid-template-columns:1fr}.news-card{display:grid;grid-template-columns:115px minmax(0,1fr);gap:15px;align-items:start}.news-cover{aspect-ratio:1.25}.news-card time{margin:0 0 5px;font-size:10px}.news-card h3{font-size:15px}.news-card p{font-size:12px}.section-heading h2,.bilibili-follow h2{font-size:23px!important}.bilibili-follow{padding:24px;gap:22px;margin-top:55px}.bilibili-qr{padding:6px}.bilibili-qr img{width:100px;height:100px}.bilibili-follow p{font-size:12px}.creator-event-card{padding:24px!important}.creator-event-card strong{font-size:19px!important}body.box-redesign>main{padding:32px 18px}.box-redesign .copy h1{font-size:32px}.box-redesign .gate,.box-redesign .comments,.box-redesign .community{padding:23px 20px;margin-top:28px}.box-redesign .gate h2,.box-redesign .comments h2{font-size:21px}.box-redesign .brand b{font-size:13px}.box-redesign .brand img{width:30px;height:30px}.box-redesign .controls{gap:5px}.box-redesign .controls .control{padding:0 9px;font-size:11px}.box-redesign .controls #themeButton span{display:inline}.box-redesign .download-method-panel{padding:24px 18px}.news-page{margin:40px auto;padding:0 20px 60px}.news-page .news-grid{gap:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(min-width:901px) and (max-width:1200px){.hero-promise{padding:28px 26px;min-height:195px}.hero-promise #promiseLine1,.hero-promise #promiseLine2{font-size:34px}.promise-watermark{width:165px;height:180px;right:-25px;bottom:-20px}html[lang="en"] .hero-promise #promiseLine1,html[lang="en"] .hero-promise #promiseLine2{font-size:28px}}
@media(max-width:620px){.hero-promise{padding:28px 25px;min-height:185px;max-width:340px;border-radius:15px}.promise-content{gap:8px}.hero-promise #promiseLine1,.hero-promise #promiseLine2{font-size:32px}.promise-watermark{width:155px;height:169px;right:-26px;bottom:-21px;opacity:.1}html[lang="en"] .hero-promise #promiseLine1,html[lang="en"] .hero-promise #promiseLine2{font-size:27px}}
/* The download page is a generous software showcase, not a small hero thumbnail. */
body.box-redesign>main{max-width:1280px;padding:38px 36px 70px}
.box-redesign .hero{grid-template-columns:minmax(0,1fr);gap:36px;min-height:0}
.box-redesign .hero>.copy{grid-column:1;grid-row:1;text-align:center;padding:12px 0 0}
.box-redesign .copy h1{font-size:clamp(36px,4vw,54px);letter-spacing:-.035em;line-height:1.18}
.box-redesign .copy h1 #boxTitleLine2{font-size:1em;margin-top:10px;line-height:1.2;background:linear-gradient(100deg,var(--theme-b),var(--theme-c));background-clip:text;-webkit-background-clip:text;color:transparent}
.box-redesign .box-interactive{grid-column:1;grid-row:2;width:100%;max-width:1040px;margin:0 auto;min-width:0}
.box-redesign .box-interactive ahu-box-demo{width:100%;aspect-ratio:16/9;min-height:380px}
@media(max-width:700px){body.box-redesign>main{padding:24px 18px 45px}.box-redesign .hero{gap:28px}.box-redesign .copy h1{font-size:36px}.box-redesign .box-interactive ahu-box-demo{aspect-ratio:4/3;min-height:300px}}
.closing-mascot{position:relative;width:68px;height:68px;display:grid;place-items:center;flex:none}
.closing-mascot img{position:absolute;width:88px;height:88px;max-width:none;margin:0;object-fit:contain}
@media(max-width:620px){.closing-mascot{width:50px;height:50px}.closing-mascot img{width:70px;height:70px}}