:root{--blue:#1768f2;--navy:#0b1220;--muted:#65768e;--border:#dce5f2;--soft:#f4f7fb;--shadow:0 12px 36px rgba(20,42,85,.08)}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--navy);background:#f7faff;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}
.topbar{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--border);background:rgba(255,255,255,.95);backdrop-filter:blur(16px)}
.container{width:min(1100px,calc(100% - 36px));margin:auto}
.top-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.55px;white-space:nowrap}
.mark{height:39px;width:39px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,#3588ff,#1354d9);color:white;font-weight:950;box-shadow:0 7px 17px #1768f22c}
.logo small{display:block;font-size:10px;color:#7a8da5;font-weight:800;letter-spacing:2px;margin-top:-3px}
.links{display:flex;align-items:center;gap:20px;font-weight:700;font-size:14px}
.links a:hover{color:var(--blue)}
.btn{background:var(--blue);border:1px solid var(--blue);color:white;padding:11px 17px;border-radius:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}
.btn:hover{background:#1059d8}.btn.secondary{color:#244467;background:white;border-color:var(--border)}
.hero{background:radial-gradient(circle at 85% 15%,#dceaff 0,transparent 35%),linear-gradient(125deg,#fff,#edf5ff);border-bottom:1px solid #e2ebf7}
.hero-inner{padding:49px 0 43px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.kicker{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:900;color:var(--blue);margin-bottom:10px}
h1{font-size:clamp(31px,5vw,49px);letter-spacing:-1.7px;line-height:1.1;margin:0 0 13px}h1 span{color:var(--blue)}
.subtitle{font-size:16px;color:#53657e;max-width:650px;margin:0}
.hero-card{border:1px solid #dae7fa;background:#fff;border-radius:17px;padding:15px 19px;box-shadow:var(--shadow);min-width:204px}
.hero-card strong{display:block;font-size:15px}.hero-card span{display:block;color:#65778f;font-size:12px;margin-top:3px}
.shell{padding:28px 0 55px;display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:24px;align-items:start}
.panel{border:1px solid var(--border);background:white;border-radius:19px;box-shadow:var(--shadow)}
.toolbar{padding:17px;display:flex;gap:10px;align-items:center}
.search{display:flex;flex:1;min-width:0;gap:9px}
.search input{width:100%;min-width:0;border:1px solid var(--border);border-radius:12px;padding:12px 14px;outline:none}
.search input:focus,.language:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1768f21a}
.language{background:white;border:1px solid var(--border);padding:11px 9px;border-radius:11px;min-width:160px}
.section-head{display:flex;align-items:center;justify-content:space-between;padding:18px 21px 12px;border-top:1px solid #edf1f7}
h2{font-size:19px;letter-spacing:-.4px;margin:0}.count{font-size:12px;color:#8391a7;font-weight:700}
.thread-list{padding:0 13px 13px}
.thread{display:flex;gap:13px;align-items:start;padding:17px 10px;border-bottom:1px solid #edf1f7}
.thread:last-child{border:0}
.thread:hover{background:#f8fbff;border-radius:11px}
.thread-icon{width:40px;height:40px;background:#eaf2ff;color:#1768f2;border-radius:12px;display:grid;place-items:center;flex:0 0 auto}
.thread-icon svg{width:20px;height:20px}
.thread-body{flex:1;min-width:0}
.thread-title{font-size:16px;font-weight:800;display:block;line-height:1.35;color:#18375f}
.thread-title:hover{color:var(--blue)}
.thread-meta{margin-top:8px;color:#71839a;font-size:12px;display:flex;flex-wrap:wrap;align-items:center;gap:9px}
.tag{font-size:11px;font-weight:750;color:#245faf;background:#eef5ff;border:1px solid #e0edff;padding:3px 8px;border-radius:7px}
.post{margin:13px 0;border:1px solid #e2eaf6;border-radius:13px;padding:17px;background:white}
.post-author{font-weight:800;color:#214269}.post-time{color:#8190a5;font-size:12px;margin-left:10px}
.post-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:12px 0 0;color:#273b53;line-height:1.7}
.topic-head{padding:21px;border-bottom:1px solid var(--border)}
.topic-head h2{margin:13px 0 8px;font-size:24px}
.topic-body{padding:8px 18px 19px}
.pagination{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:19px}
.pagination span{color:#6a7f98;font-size:13px;font-weight:700}
.pagination button{border:1px solid var(--border);background:white;border-radius:10px;padding:9px 14px;font-weight:800;color:#345a89}
.pagination button:disabled{opacity:.4;cursor:default}
.side{padding:20px;position:sticky;top:90px}
.side h3{margin:0 0 12px;font-size:15px}
.side p{color:#65778c;font-size:13px;margin:0 0 16px}
.side .btn{width:100%}
.side-rule{border-top:1px solid var(--border);margin:20px 0}
.notice{background:#eff6ff;color:#526f96;padding:11px;border-radius:11px;font-size:12px}
footer{border-top:1px solid var(--border);background:#fff;padding:22px 0;color:#8290a3;font-size:12px}
.foot-inner{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
.loading,.empty{padding:30px;text-align:center;color:#73869d}
.mobile-action{display:none}
@media(max-width:780px){.links{gap:9px}.links .desktop{display:none}.shell{display:block}.side{display:none}.hero-inner{padding:33px 0}.hero-card{display:none}.toolbar{flex-wrap:wrap}.language{width:100%;order:-1}.mobile-action{display:inline-flex}.container{width:min(100% - 24px,1100px)}}
@media(max-width:420px){.logo{font-size:14px}.logo small{font-size:9px}.mark{width:35px;height:35px}.links .btn{font-size:12px;padding:10px}.thread{gap:9px}.thread-icon{height:35px;width:35px}.thread-title{font-size:15px}.top-inner{height:64px}.hero-inner{padding:28px 0}.subtitle{font-size:14px}h1{font-size:32px}.toolbar{padding:12px}.thread-list{padding:0 7px 8px}}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.hero-inner{padding:28px 0}h1{font-size:36px}.forum-main{padding:22px 0 50px}.session{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 16px;margin-bottom:16px;border:1px solid #dce5ef;border-radius:14px;background:white;color:#486078}.session button{border:0;background:transparent;color:#1768f2;cursor:pointer}
#f93-dialog{display:block;position:static;width:100%;max-width:none;margin:0;padding:0;border:0;background:transparent;color:#14273f;box-sizing:border-box}#f93-dialog *,.f93-popup *{box-sizing:border-box}#f93-dialog button,.f93-popup button{cursor:pointer;border:1px solid #dce5ef;border-radius:10px;background:white;color:#214269;padding:10px 14px;font:inherit;font-weight:600;line-height:1.4;max-width:100%}#f93-dialog button:hover,.f93-popup button:hover{background:#edf4ff;border-color:#a5c7ff}#f93-dialog button[aria-pressed=true]{background:#e4efff;border-color:#82aff7;color:#135ac4}#f93-dialog button:disabled,.f93-popup button:disabled{opacity:.5;cursor:default}#f93-dialog button:focus-visible,.f93-popup button:focus-visible{outline:3px solid #73a8ff;outline-offset:2px}#f93-dialog .f93-primary,.f93-popup .f93-primary{background:#1768f2;color:white;border-color:#1768f2}#f93-dialog .f93-danger{color:#b42338}
.f93-body{overflow:visible}.f93-tabs{display:flex;gap:8px;overflow-x:auto;padding:2px 0 14px;margin-bottom:4px}.f93-tabs button{flex-shrink:0}.f93-actions,.f93-bar,.f93-search,.f111-topic-tools,.f93-pager,.f110-toolbar,.f111-tags{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:12px 0}.f93-bar .f93-hint{flex:1;min-width:180px}.f93-bar .f93-primary{min-width:180px}.f93-search input{flex:1;min-width:150px}.f93-search select{max-width:250px}.f93-hint,.f93-meta,.f93-excerpt,#f93-dialog small{color:#687b91;line-height:1.6}.f93-message{position:sticky;bottom:12px;background:#e5efff;border-radius:12px;padding:12px;z-index:5}.f93-message:empty{display:none}.f93-message[data-error=true]{color:#a21d36;background:#ffedf0}
#f93-dialog input:not([type=checkbox]):not([type=radio]),#f93-dialog textarea,#f93-dialog select,.f93-popup input:not([type=checkbox]):not([type=radio]),.f93-popup textarea,.f93-popup select{font:inherit;min-height:44px;padding:11px;border:1px solid #d9e3ee;border-radius:10px;background:white;color:#18395c;max-width:100%}#f93-dialog textarea,.f93-popup textarea{width:100%;resize:vertical}#f93-dialog label,.f93-popup label{display:block;margin:10px 0;line-height:1.6}#f93-dialog label>input:not([type=checkbox]):not([type=radio]),#f93-dialog label>select,.f93-popup label>input:not([type=checkbox]):not([type=radio]){display:block;width:100%}#f93-dialog details{background:#f0f5fc;border:1px solid #dce5ef;border-radius:12px;padding:13px;margin:12px 0}#f93-dialog summary{cursor:pointer;font-weight:700}.f93-topic-card,.f93-post,.f93-compose,.f93-topic-head,.f93-empty,.f110-solution{background:white;border:1px solid #dce5ef;border-radius:15px;padding:20px;margin:12px 0;overflow-wrap:anywhere}.f111-topic-row{display:flex;justify-content:space-between;gap:18px}.f111-topic-main{min-width:0;flex:1}.f111-topic-main small{display:block}.f111-topic-status{display:flex;align-items:center;flex-direction:column;min-width:60px;gap:4px}.f111-topic-status strong{font-size:24px}#f93-dialog .f93-topic-title{display:block;text-align:left;font-size:18px;font-weight:750;padding:0;border:0;background:transparent;color:#18395c}.f93-badges{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.f93-badge,.f111-count{padding:3px 8px;border-radius:7px;background:#e9f2ff;color:#1768f2;font-size:12px}.f93-posthead{display:flex;gap:12px;align-items:center;margin-bottom:16px}.f93-avatar{display:flex;justify-content:center;align-items:center;width:44px;height:44px;flex-shrink:0;border-radius:50%;background:#e7efff;color:#1768f2;overflow:hidden}.f93-avatar img{width:100%;height:100%;object-fit:cover}.f93-posthead small{display:block}.f93-text,.f93-excerpt{white-space:pre-wrap;overflow-wrap:anywhere}.f93-files,.f93-attachments{display:flex;flex-wrap:wrap;gap:12px}.f93-file{max-width:100%;min-width:0}.f93-file img,.f93-file video{max-width:100%;max-height:340px;object-fit:contain}.f93-file audio{max-width:100%}.f93-attached{max-width:100%;padding:10px;border:1px solid #dce5ef;border-radius:10px}.f93-attached img{max-width:200px;max-height:140px}.f93-popup{width:min(740px,calc(100% - 24px));max-height:90dvh;overflow:auto;border:1px solid #dce5ef;border-radius:18px;padding:22px;color:#18395c;font:15px/1.5 system-ui}.f93-popup::backdrop{background:#10244090}.f93-popup-content{margin-bottom:16px}.f93-popup img{max-width:100%;height:auto}.avatars327{display:grid;grid-template-columns:repeat(auto-fit,minmax(60px,1fr));gap:8px}.avatars327 img{width:56px;height:56px;object-fit:cover;border-radius:50%}.f110-photo-button img{display:block;max-width:100%;max-height:320px}.f110-viewer{max-width:95vw;max-height:95dvh}.f110-viewer img{max-width:90vw;max-height:75dvh;object-fit:contain}.f111-filters>label{display:inline-block;vertical-align:top;margin-right:12px}.f93-banner{padding:14px;border-radius:10px;background:#fff3d8}.f93-rules section{margin:20px 0}.f111-quick-host textarea{min-height:140px}.f93-pager{justify-content:center}.f93-post a,.f93-file a{color:#1768f2;overflow-wrap:anywhere}.f93-compose>h2{margin-top:0}
@media(max-width:600px){.hero-inner{padding:20px 0}h1{font-size:28px}.subtitle{font-size:14px}.forum-main{padding-top:14px}.f93-topic-card,.f93-post,.f93-compose,.f93-topic-head{padding:14px}.f93-search{display:grid;grid-template-columns:minmax(0,1fr) auto}.f93-search select{max-width:none;grid-column:1/-1;width:100%}.f93-search input{min-width:0;width:100%}.f93-tabs button{font-size:13px!important;padding:9px 12px!important}.f111-topic-status{min-width:40px}.f111-topic-status strong{font-size:20px}.f93-bar .f93-hint{flex-basis:100%;margin:0}.f93-bar .f93-primary{flex:1}.f111-filters>label{display:block;margin-right:0}.f93-popup{padding:16px}.f93-posthead button{overflow-wrap:anywhere}.f93-file{width:100%}}

.language-links{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}.language-links a{padding:8px;border:1px solid #dce5ef;border-radius:8px}.language-links a[aria-current=page]{background:#1768f2;color:white}.forum-main>.f93-post{overflow-wrap:anywhere}.forum-main>h1{font-size:28px}.session select{padding:10px;border:1px solid #dce5ef;border-radius:9px;background:white}#translationStatus335:empty{display:none}#translationStatus335{background:#fff3d8;padding:12px;border-radius:10px}