:root{--bg:#f4f5f2;--paper:#fff;--text:#303936;--muted:#929b96;--line:#edf0eb;--green:#26965e;--tint:#edf7ef;--shadow:0 3px 20px #344b3410;color-scheme:light}*{box-sizing:border-box}body{margin:0;color:var(--text);font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;background:var(--bg);background-image:linear-gradient(#a5b19e0c 1px,transparent 1px),linear-gradient(90deg,#a5b19e0c 1px,transparent 1px);background-size:28px 28px}body.dark{--bg:#17211c;--paper:#202c25;--text:#e1e8e2;--muted:#94a49a;--line:#334237;--green:#61c98b;--tint:#293e2f;--shadow:none;color-scheme:dark}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,input,textarea,select{border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--text)}button{padding:7px 13px}button:hover,a:hover{color:var(--green)}input,textarea,select{padding:10px 12px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #26965e14}button:focus-visible,a:focus-visible{outline:2px solid var(--green);outline-offset:3px}header{height:69px;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.header-inner{max-width:1200px;margin:auto;height:100%;display:flex;align-items:center;gap:27px;padding:0 20px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap}.brand strong{font-size:23px;letter-spacing:-.7px}.brand-symbol{font-size:30px;color:var(--green);line-height:1}.brand small{align-self:flex-start;font-size:10px;color:var(--muted);margin-left:-4px;margin-top:2px}nav{display:flex;gap:22px;white-space:nowrap}nav a{color:#707a74;font-size:14px}nav .active{color:var(--green);font-weight:650}.search{margin-left:auto;display:flex;align-items:center;border:1px solid var(--line);border-radius:7px;background:var(--bg);padding:0 10px;max-width:220px}.search input{border:0;box-shadow:none;background:transparent;width:100%;padding:7px;font-size:12px}.search span{font-size:22px;color:var(--muted)}kbd{color:var(--muted);font-size:11px;border:1px solid var(--line);padding:0 4px}.icon-button{border:0;background:transparent;font-size:21px;padding:3px}.site-wrap{max-width:1200px;margin:auto;padding:0 20px}.welcome-line{height:61px;display:flex;align-items:center;justify-content:space-between;color:#89948b;font-size:12px}.online-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#63b877;margin-right:7px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:23px;align-items:start}.card{border:1px solid #e7eae4;border-radius:9px;background:var(--paper);box-shadow:var(--shadow);overflow:hidden;margin-bottom:18px}.dark .card{border-color:var(--line)}.announcement{background:var(--tint);border:1px solid #dceadd;padding:12px 17px;border-radius:7px;margin-bottom:17px;color:#65806a;font-size:12px;display:flex;gap:10px}.announcement strong{color:var(--green);font-weight:550}.list-head{display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);min-height:58px}.tabs{display:flex;gap:23px;align-items:center}.tabs button{border:0;border-radius:0;padding:18px 0 15px;background:none;color:var(--muted);border-bottom:3px solid transparent;font-size:13px}.tabs button.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}.count{font-size:11px;color:var(--muted)}.post-row{display:flex;align-items:center;gap:14px;padding:18px 21px;border-bottom:1px solid var(--line);transition:background .15s}.post-row:hover{background:var(--tint)}.avatar{width:42px;height:42px;flex-shrink:0;border-radius:10px;display:grid;place-items:center;font-size:18px;font-weight:650;color:hsl(var(--h) 29% 37%);background:hsl(var(--h) 36% 90%);border:1px solid #00000004}.post-info{flex:1;min-width:0}.post-title{display:block;font-size:14px;font-weight:550;line-height:1.65;overflow-wrap:anywhere}.badge{display:inline-block;font-size:10px;line-height:18px;padding:0 5px;border-radius:3px;margin-left:7px;font-weight:400;vertical-align:1px;background:var(--tint);color:var(--green)}.badge.pin{background:#fff6e4;color:#ac8a42}.meta{display:flex;align-items:center;gap:11px;margin-top:6px;color:var(--muted);font-size:11px;flex-wrap:wrap}.meta .username{color:#7c897e}.category{border:1px solid var(--line);padding:1px 6px;border-radius:4px;font-size:10px;color:#849187;white-space:nowrap}.reply-count{border-radius:20px;background:var(--bg);min-width:31px;text-align:center;color:#8c978d;font-size:11px;padding:2px 7px}.pagination{padding:17px;display:flex;gap:6px;align-items:center;justify-content:center}.pagination button{font-size:12px;padding:4px 10px}.pagination button.active{background:var(--green);color:white;border-color:var(--green)}.card-title{font-size:13px;font-weight:600;padding:13px 17px;border-bottom:1px solid var(--line);margin:0;display:flex;align-items:center;gap:9px}.card-title span{color:var(--green)}.card-body{padding:18px}.member-head{display:flex;align-items:center;gap:12px}.member-head .avatar{width:48px;height:48px}.member-head strong{font-size:16px}.member-head small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.member-actions{display:flex;gap:14px;margin:15px 0;color:var(--muted);font-size:12px}.member-actions button{padding:0;border:0}.member-stats{display:grid;grid-template-columns:1fr 1fr;background:#f6f8ed;border:1px solid #edf0dc;padding:12px;border-radius:6px;gap:9px;color:#7c8569;font-size:12px}.dark 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#0003}dialog::backdrop{background:#152a2060;backdrop-filter:blur(3px)}.dialog-close{position:absolute;right:12px;top:10px;border:0;font-size:22px;color:var(--muted)}dialog h2{margin:5px 0 8px;font-size:23px}dialog .switch{border:0;background:none;color:var(--green);padding:0}.error{color:#c85555;font-size:12px;margin-top:10px;min-height:18px}#toast{position:fixed;left:50%;bottom:35px;transform:translateX(-50%) translateY(30px);background:#273c30;color:white;padding:11px 23px;border-radius:8px;opacity:0;pointer-events:none;transition:.2s;z-index:100;max-width:90%}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.admin-row{border-bottom:1px solid var(--line);padding:14px 0}.admin-row>div{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.admin-row button{font-size:11px;padding:4px 8px}.admin-row p{margin:0;overflow-wrap:anywhere}.status-tag{font-size:10px;color:var(--green);margin-right:9px}.profile-hero{display:flex;gap:15px;align-items:center;margin-bottom:20px}.profile-hero .avatar{width:64px;height:64px;font-size:25px}.profile-hero h1{margin:0}.topic-heading{display:flex;justify-content:space-between;margin-bottom:13px;align-items:center}.topic-heading h2{margin:0;font-size:20px}.login-note{padding:23px;text-align:center;color:var(--muted)}@media(min-width:1400px){.header-inner,.site-wrap{max-width:1260px}.layout{grid-template-columns:minmax(0,1fr) 292px}}@media(max-width:1050px){.header-inner{gap:18px}nav{gap:15px}nav a:nth-child(n+6){display:none}.layout{grid-template-columns:minmax(0,1fr) 250px;gap:17px}.post-row{padding:16px}.search{max-width:180px}}@media(max-width:760px){header{height:auto;min-height:63px}.header-inner{flex-wrap:wrap;gap:10px;padding:12px 16px}nav{order:4;width:100%;justify-content:space-between;padding-top:7px;gap:10px}nav a:nth-child(n){display:block}.brand strong{font-size:20px}.search{max-width:160px}.site-wrap{padding:0 12px}.welcome-line{height:45px}.welcome-line>span:last-child{display:none}.layout{display:flex;flex-direction:column;gap:0}#main,aside{width:100%}aside{display:grid;grid-template-columns:1fr 1fr;gap:12px}aside .card{margin:0}aside .member-card{grid-column:1/-1}.sidebar-note{grid-column:1/-1}footer{flex-direction:column;gap:10px}.post-row{gap:11px;padding:16px 13px}.avatar{width:36px;height:36px;font-size:16px}.post-title{font-size:13px}.meta{gap:7px;font-size:10px}.panel{padding:20px}.tabs{gap:20px}.list-head{padding:0 15px}.panel h1{font-size:20px}.form-row{flex-direction:column;gap:0}.reply-count{min-width:25px}.announcement{font-size:11px}.brand small{display:none}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
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