:root{--forum-blue:#269dd8;--forum-ink:#1d2a3b;--forum-muted:#74859a;--forum-line:#e2eaf2}
.chat-title-stack{min-width:0;flex:1;display:flex;flex-direction:column;gap:2px}.chat-title-stack #chatTitle{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-title-stack small{color:#7b8b9c;font-size:11px;font-weight:400}.topics-back{display:grid!important;place-items:center;width:38px;height:38px;padding:0;border-radius:50%;font-size:28px;line-height:1}.active-topic-icon,.topic-icon-preview,.topic-card-icon{display:grid;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--topic-color) 20%,white);color:var(--topic-color);box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--topic-color) 45%,white)}.active-topic-icon{flex:0 0 40px;width:40px;height:40px;font-size:20px}.forum-list-open{grid-template-rows:74px minmax(0,1fr)}.topics-panel{min-height:0;overflow:auto;padding:22px 24px 30px;background:linear-gradient(150deg,#f7fbff,#fdfefe 58%,#f4fbfa)}.topics-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.topics-toolbar h2{margin:0 0 3px;font-size:20px;color:var(--forum-ink)}.topics-toolbar small{color:var(--forum-muted)}.new-topic-button{display:inline-flex;align-items:center;white-space:nowrap;border-radius:999px;padding:10px 16px;background:linear-gradient(135deg,#229dd8,#2084d6);box-shadow:0 7px 18px #228fd132}.topics-search{height:44px;display:flex;align-items:center;gap:8px;padding:0 14px;margin-bottom:14px;border:1px solid var(--forum-line);border-radius:14px;background:#fff;color:#8a99aa;box-shadow:0 4px 14px #284b6b0a}.topics-search span{font-size:25px;transform:rotate(-20deg)}.topics-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:inherit;color:var(--forum-ink)}.topics-list{display:grid;gap:8px}.topic-card{position:relative;display:grid;grid-template-columns:54px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:72px;padding:10px 13px;border:1px solid transparent;border-radius:17px;background:#fff;cursor:pointer;box-shadow:0 5px 18px #2b50720c;transition:.16s ease}.topic-card:hover,.topic-card:focus-visible{transform:translateY(-1px);border-color:#cfe7f5;box-shadow:0 9px 24px #2b50721a;outline:0}.topic-card.has-unread{background:linear-gradient(90deg,#fff,#f2faff);border-color:#d8edf9}.topic-card-icon{width:50px;height:50px;font-size:23px}.topic-card-copy{min-width:0}.topic-card-title{display:flex;align-items:center;gap:6px;min-width:0}.topic-card-title b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--forum-ink);font-size:14px}.topic-card-title span{font-size:12px;opacity:.72}.topic-card-copy p{margin:4px 0 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--forum-muted);font-size:12px}.topic-card-meta{height:51px;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:2px}.topic-card-meta time{color:#91a0af;font-size:10px}.topic-unread{min-width:23px;height:23px;padding:0 6px;display:grid;place-items:center;border-radius:99px;background:#25a7dd;color:#fff;font-size:10px;font-weight:700}.topic-card-menu{position:absolute;left:4px;bottom:2px;width:26px;height:26px;padding:0;border-radius:50%;background:transparent;color:#8291a1;font-size:18px;opacity:0}.topic-card:hover .topic-card-menu,.topic-card:focus-within .topic-card-menu{opacity:1}.topics-empty{min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--forum-muted)}.topics-empty span{width:72px;height:72px;display:grid;place-items:center;margin-bottom:15px;border-radius:50%;background:#e4f4fb;font-size:32px}.topics-empty b{color:var(--forum-ink)}.topics-empty p{margin:7px 0;max-width:330px;font-size:12px}.topic-closed-notice{display:grid;place-items:center;border-top:1px solid var(--forum-line);background:#f7f9fb;color:#68798b;font-size:13px}.forum-setting-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.forum-setting-row h4{margin:0}.forum-setting-row p{margin:4px 0 0}.forum-switch{position:relative;flex:0 0 48px;width:48px;height:27px}.forum-switch input{position:absolute;opacity:0}.forum-switch span{position:absolute;inset:0;border-radius:99px;background:#c8d2dc;cursor:pointer;transition:.2s}.forum-switch span::after{content:"";position:absolute;top:3px;right:3px;width:21px;height:21px;border-radius:50%;background:#fff;box-shadow:0 2px 5px #27384a33;transition:.2s}.forum-switch input:checked+span{background:#269dd8}.forum-switch input:checked+span::after{transform:translateX(-21px)}.forum-member-setting{display:flex;align-items:center;gap:8px;margin-top:14px;color:#48596c;font-size:13px}.forum-member-setting.disabled{opacity:.45}.topic-dialog{width:min(480px,94vw)}.topic-dialog form{display:grid;gap:18px}.topic-title-field{display:grid;gap:7px;color:#48596c;font-size:12px}.topic-title-field input{width:100%;height:46px;padding:0 13px;border:1px solid var(--forum-line);border-radius:13px;outline:0;font:inherit}.topic-title-field input:focus{border-color:#62b8e2;box-shadow:0 0 0 3px #62b8e21d}.topic-icon-preview-wrap{display:flex;align-items:center;gap:13px}.topic-icon-preview{flex:0 0 58px;width:58px;height:58px;font-size:27px}.topic-icon-preview-wrap div{display:flex;flex-direction:column}.topic-icon-preview-wrap small{margin-top:4px;color:var(--forum-muted);font-size:11px}.topic-emoji-choices,.topic-color-choices{display:flex;flex-wrap:wrap;gap:7px}.topic-emoji-choices button{width:39px;height:39px;padding:0;border:2px solid transparent;border-radius:12px;background:#f1f5f8;font-size:19px}.topic-emoji-choices button.selected{border-color:#269dd8;background:#e9f7fd}.topic-color-choices button{position:relative;width:30px;height:30px;padding:0;border:4px solid #fff;border-radius:50%;background:var(--choice-color);box-shadow:0 0 0 1px #dbe4eb}.topic-color-choices button.selected{box-shadow:0 0 0 2px var(--choice-color)}.topic-actions-dialog{width:min(390px,92vw)}.topic-action-list{display:grid;gap:5px;margin-top:17px}.topic-action-list button{width:100%;text-align:right;background:transparent;color:#33465b}.topic-action-list button:hover{background:#f0f6fa}.topic-action-list button.danger{color:#d83f4e}.topic-action-list button.danger:hover{background:#fff0f2}
@media(max-width:760px){.chat header{padding-inline:10px}.forum-list-open #back{display:block}.forum-list-open .topics-back{display:none!important}.forum-topic-open #back{display:none}.topics-panel{padding:14px 10px 22px}.topics-toolbar{padding-inline:4px}.topics-toolbar h2{font-size:17px}.topics-toolbar small{font-size:10px}.new-topic-button{padding:9px 12px;font-size:11px}.topic-card{grid-template-columns:49px minmax(0,1fr) 37px;min-height:68px;padding:8px 9px;gap:9px;border-radius:14px}.topic-card-icon{width:46px;height:46px;font-size:21px}.topic-card-menu{opacity:1;position:static;grid-column:3;grid-row:1;width:28px}.topic-card-meta{height:49px}.topic-card-copy p{font-size:11px}.active-topic-icon{flex-basis:36px;width:36px;height:36px;font-size:18px}.chat-title-stack #chatTitle{font-size:13px}.chat-title-stack small{font-size:9px}#manageTopic{padding:7px 11px;font-size:18px}}
@media(max-width:390px){.topics-toolbar small{display:none}.new-topic-button{padding-inline:10px}.topic-card-title b{font-size:13px}}
.forum-topic-open #manageGroup,.forum-topic-open #leaveGroup{display:none!important}
[hidden]{display:none!important}