.forum-page{background:#f5f7fb;min-height:70vh;padding-bottom:52px}.forum-hero{display:flex;justify-content:space-between;align-items:end;padding:34px 0 18px}.forum-hero span{font-size:11px;letter-spacing:.18em;color:#1265d7;font-weight:850}.forum-hero h1{font-size:36px;margin:8px 0 0;color:#172033}.forum-topic-category-wrap{margin-bottom:14px}.forum-topic-categories{display:flex;gap:8px;flex-wrap:wrap}.forum-topic-category{display:inline-flex;align-items:center;min-height:36px;padding:7px 13px;border:1px solid #d5dde8;border-radius:999px;background:#fff;color:#364152;text-decoration:none;font-size:13px;font-weight:750}.forum-topic-category:hover,.forum-topic-category.active{border-color:#0d67d7;background:#eef5ff;color:#075fc8}.forum-shell{display:grid;grid-template-columns:270px minmax(0,1fr);gap:22px}.forum-sidebar,.forum-main,.forum-thread,.forum-comments{background:#fff;border:1px solid #dce3ed;border-radius:14px}.forum-sidebar{padding:18px;height:max-content;position:sticky;top:92px}.forum-sidebar h2{font-size:18px;margin:0 0 12px}.forum-board-list{display:grid;gap:5px}.forum-board-scroll{max-height:min(68vh,720px);overflow:auto;padding-right:5px;scrollbar-width:thin}.forum-board-scroll::-webkit-scrollbar{width:7px}.forum-board-scroll::-webkit-scrollbar-thumb{background:#ccd6e4;border-radius:8px}.forum-board{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:9px;color:#253247;text-decoration:none;border:1px solid transparent}.forum-board:hover,.forum-board.active{background:#eef5ff;border-color:#cbdffb;color:#075fc8}.forum-board small{color:#8993a2}.forum-main{padding:20px;min-height:500px}.forum-toolbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e8edf4;padding-bottom:16px;margin-bottom:4px}.forum-toolbar h2{margin:0;font-size:22px}.forum-toolbar p{margin:4px 0 0;color:#8a94a3}.forum-topic{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:14px;padding:18px 4px;border-bottom:1px solid #edf0f4}.forum-topic:last-child{border-bottom:0}.forum-avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;flex:0 0 auto;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}.forum-avatar svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.8}.forum-avatar.avatar-0{background:linear-gradient(135deg,#0c67d8,#15a6d9)}.forum-avatar.avatar-1{background:linear-gradient(135deg,#6d4fd3,#8f67e8)}.forum-avatar.avatar-2{background:linear-gradient(135deg,#087b8c,#21a6a9)}.forum-avatar.avatar-3{background:linear-gradient(135deg,#c45d1b,#e48b33)}.forum-avatar.avatar-4{background:linear-gradient(135deg,#a63d63,#d35a7a)}.forum-topic h3{font-size:18px;margin:0 0 7px}.forum-topic h3 a{color:#152033;text-decoration:none}.forum-topic p{margin:0 0 8px;color:#3d4858;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.forum-meta{font-size:12px;color:#8590a0;display:flex;gap:9px;flex-wrap:wrap;align-items:center}.forum-tag{display:inline-flex;padding:3px 7px;border-radius:999px;background:#f0f4f9;color:#506174;font-size:11px;font-weight:700}.forum-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.forum-mini-btn{border:1px solid #dbe2ea;background:#fff;border-radius:8px;padding:7px 9px;cursor:pointer;color:#556273}.forum-mini-btn.active{background:#eaf4ff;color:#0867d7;border-color:#bcd6f7}.forum-dialog{border:0;padding:0;border-radius:16px;max-width:680px;width:calc(100% - 32px);box-shadow:0 24px 70px rgba(7,24,48,.28)}.forum-dialog::backdrop{background:rgba(6,24,48,.5)}.forum-dialog-card{padding:26px;display:grid;gap:14px;position:relative}.forum-dialog-card h2{margin:0 40px 2px 0}.forum-dialog-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.forum-dialog-card label,.forum-comment-form label{display:grid;gap:7px;font-weight:700}.forum-dialog-card input,.forum-dialog-card textarea,.forum-dialog-card select,.forum-comment-form input,.forum-comment-form textarea{width:100%;border:1px solid #cfd8e5;border-radius:9px;padding:11px 12px;font:inherit;background:#fff}.forum-dialog-close{position:absolute;right:14px;top:10px;z-index:5;width:38px;height:38px;border:1px solid #dfe5ed;border-radius:50%;background:#fff;font-size:24px;line-height:1;cursor:pointer;color:#39475a}.forum-dialog-close:hover{background:#f3f6fa}.form-note,.form-message{font-size:13px;color:#7b8797;margin:0}.forum-thread-wrap{max-width:940px;padding-top:32px}.forum-thread{padding:26px}.forum-thread-head{display:flex;gap:14px}.forum-thread h1{font-size:30px;line-height:1.35;margin:0 0 10px}.forum-thread-body{white-space:pre-wrap;font-size:17px;line-height:1.85;margin:24px 0}.forum-thread-actions{display:flex;gap:9px;border-top:1px solid #edf0f4;padding-top:16px;flex-wrap:wrap}.forum-comments{margin-top:18px;padding:22px}.forum-comments-head{display:flex;justify-content:space-between;align-items:center}.forum-comment-form{background:#f8fafc;border:1px solid #e3e9f1;border-radius:12px;padding:16px;display:grid;gap:12px;margin:14px 0 18px}.forum-comment-actions{display:flex;gap:8px}.forum-comment{display:flex;gap:12px;padding:17px 0;border-top:1px solid #edf0f4}.forum-comment-content{flex:1;min-width:0}.forum-comment-content p{white-space:pre-wrap;margin:7px 0 10px;line-height:1.7}.forum-comment-reply{margin-left:56px;border-left:3px solid #edf1f6;padding-left:14px}.forum-empty{padding:50px 20px;text-align:center;color:#8390a1}.forum-share-status{font-size:13px;color:#16825d;margin-left:5px}.community-footer-link{font-weight:700}
@media(max-width:930px){.forum-shell{grid-template-columns:230px minmax(0,1fr)}}
@media(max-width:800px){.forum-hero{padding:24px 14px 15px;align-items:center}.forum-hero h1{font-size:28px}.forum-topic-category-wrap{padding:0 12px;overflow:hidden}.forum-topic-categories{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.forum-topic-categories::-webkit-scrollbar{display:none}.forum-shell{grid-template-columns:1fr;padding:0 12px}.forum-sidebar{position:static}.forum-board-scroll{max-height:255px}.forum-board-list{grid-template-columns:repeat(2,minmax(0,1fr))}.forum-main{padding:14px}.forum-topic{grid-template-columns:42px minmax(0,1fr)}.forum-topic>.forum-actions{grid-column:2}.forum-thread-wrap{padding:18px 12px 0}.forum-thread,.forum-comments{padding:16px}.forum-thread h1{font-size:24px}.forum-comment-reply{margin-left:28px}}
@media(max-width:520px){.forum-hero{align-items:flex-start;gap:12px}.forum-hero .button{white-space:nowrap}.forum-board-list{grid-template-columns:1fr}.forum-dialog-card{padding:20px 16px}.forum-dialog-grid{grid-template-columns:1fr}.forum-toolbar{align-items:flex-start;gap:12px}.forum-toolbar .button{white-space:nowrap}.forum-topic{padding:15px 0}.forum-actions{gap:5px}.forum-mini-btn{padding:6px 8px}.forum-comment-actions{flex-direction:column}.forum-comment-actions .button{width:100%}}

/* 2026-09 community guide strip */
.forum-guide-strip{margin-top:14px;margin-bottom:18px;display:flex;gap:18px;align-items:center;padding:14px 16px;border:1px solid #e3e9ef;border-radius:14px;background:#fff}.forum-guide-strip>div{min-width:120px}.forum-guide-strip strong{display:block;font-size:16px}.forum-guide-strip span{font-size:12px;color:#687386}.forum-guide-strip nav{display:flex;gap:8px;flex-wrap:wrap}.forum-guide-strip a{display:inline-flex;padding:7px 10px;border-radius:999px;background:#f3f6f9;color:#243248;text-decoration:none;font-size:13px}.forum-guide-strip a:hover{background:#e7eef7}.forum-dialog-tip{margin:-4px 0 14px;color:#667085;font-size:13px}@media(max-width:720px){.forum-guide-strip{align-items:flex-start;flex-direction:column;gap:10px}.forum-guide-strip>div{min-width:0}}

.forum-source-badge{display:inline-flex;align-items:center;padding:1px 6px;border-radius:999px;font-size:11px;font-weight:700;line-height:1.55;vertical-align:middle}.forum-source-ai{background:#eef5ff;color:#075dcc;border:1px solid #cfe0fb}.forum-source-official{background:#f3f7f2;color:#2f6b3b;border:1px solid #d5e6d7}