:root{--bg:#f7faf9;--paper:#fff;--ink:#182d2b;--muted:#5c706c;--primary:#087f73;--hover:#05675d;--mint:#d8f1df;--border:#d9e6e2;--danger:#b12d37;--radius:12px;--body:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;--display:"Songti SC","Noto Serif CJK SC",Georgia,serif}*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 var(--body)}[hidden]{display:none!important}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;min-height:44px;border:0;transition:background .16s,color .16s,box-shadow .16s}button:disabled{cursor:wait;opacity:.58}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--primary);outline-offset:3px}input,select{display:block;width:100%;min-height:48px;border:1px solid #baccc6;background:var(--paper);border-radius:8px;padding:10px 12px;color:var(--ink);font-size:16px}input::placeholder{color:var(--muted)}input:focus,select:focus{border-color:var(--primary)}label{display:block;font-size:14px;font-weight:600;line-height:1.5}label input,label select{margin-top:7px}label+label{margin-top:19px}small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:6px}h1,h2,p{margin-top:0}h1{font:600 34px/1.35 var(--display);letter-spacing:.02em;margin-bottom:10px}h2{font-size:22px;line-height:1.4;letter-spacing:-.02em;margin-bottom:12px}p{margin-bottom:15px}.muted,.footnote{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.13em;font-weight:650;color:var(--primary);margin-bottom:13px}.primary,.secondary,.button-link{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:10px 20px;border-radius:8px;font-weight:600}.primary{background:var(--primary);color:#fff}.primary:hover{background:var(--hover);text-decoration:none}.secondary{background:var(--paper);color:var(--ink);border:1px solid #baccc6}.secondary:hover{background:#eaf4ef}.wide{width:100%}.brand{display:inline-flex;align-items:baseline;gap:12px;font-size:24px;font-weight:750;letter-spacing:.02em;color:var(--ink)}.brand span{font-size:12px;font-weight:400;letter-spacing:.04em;color:var(--muted)}.brand:hover{text-decoration:none}.quiet-link{font-size:13px}.error{font-size:14px;color:var(--danger);margin:14px 0;min-height:0}.error:empty{margin:0}.notice{padding:13px 18px;background:var(--mint);border:1px solid #b7ddc4;border-radius:8px;margin-bottom:24px}.login-shell{max-width:1140px;min-height:100vh;margin:auto;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:100px;padding:64px 40px}.login-intro{align-self:stretch;display:flex;flex-direction:column;justify-content:center;position:relative}.login-intro .brand{position:absolute;top:0}.login-intro h1{font-size:64px;line-height:1.35;margin-top:80px}.login-intro>p{font-size:16px;color:var(--muted)}.hello-mark{display:block;position:relative;width:110px;height:110px;line-height:100px;font:600 80px/1.3 var(--display);color:var(--primary);margin-top:28px}.hello-mark:after{content:"";position:absolute;z-index:-1;inset:14px -6px -2px 14px;border-radius:50% 50% 50% 4px;background:var(--mint)}.login-card,.join-card{padding:42px;background:var(--paper);border:1px solid var(--border);border-radius:20px;box-shadow:0 16px 60px #214d3d08}.login-card form{margin:30px 0 24px}.login-card form button{margin-top:24px}.login-card>.quiet-link{display:block;text-align:center}.app-shell{min-height:100vh;display:grid;grid-template-columns:220px minmax(0,1fr)}.sidebar{background:#edf5f1;border-right:1px solid var(--border);padding:30px 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auto;align-self:start}.topbar{display:flex;justify-content:space-between;align-items:center;height:78px;margin-bottom:38px;color:var(--muted);font-size:12px;border-bottom:1px solid var(--border)}.private-label{border:1px solid var(--border);border-radius:24px;padding:3px 11px;color:var(--primary);font-size:11px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:32px}.page-heading p:last-child{margin-bottom:0}.toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}.search-label{max-width:380px;flex:1;font-size:12px;color:var(--muted)}.search-label input{background:var(--paper);margin-top:6px;min-height:44px}.table-wrap{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{background:#f0f6f3;font-weight:500;font-size:12px;color:var(--muted);padding:14px 18px}td{padding:20px 18px;border-top:1px solid var(--border);vertical-align:middle}td strong{display:block;font-size:15px;font-weight:600;overflow-wrap:anywhere}td .login{font-size:12px;color:var(--muted);overflow-wrap:anywhere}td .date{white-space:nowrap;font-size:12px;color:var(--muted)}.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;white-space:nowrap;line-height:1.6;border-radius:30px;padding:4px 9px;color:#25614a;background:#e0f1e7}.badge.paused{color:#775322;background:#fff2d9}.badge.neutral{color:var(--muted);background:#edf1ef}.row-action{min-height:44px;padding:6px 10px;border-radius:6px;color:var(--primary);background:transparent;font-size:12px;white-space:nowrap}.row-action:hover{background:#e8f3ee}.row-action.danger{color:var(--danger)}.row-action.danger:hover{background:#fceef0}.empty{text-align:center;padding:62px 24px;color:var(--muted)}.empty h2{font:500 25px/1.5 var(--display);color:var(--ink)}.empty p{font-size:13px}.invite-result{border:1px solid 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var(--border);border-radius:16px;padding:30px;color:var(--ink);background:var(--paper);max-height:calc(100dvh - 32px);overflow:auto;box-shadow:0 24px 90px #0c342a24}dialog::backdrop{background:#12352b66;backdrop-filter:blur(3px)}dialog p.muted{font-size:13px;margin-bottom:23px}.dialog-heading{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:10px}.dialog-heading h2{margin:0}.close-button{width:44px;min-width:44px;background:#eff5f2;border-radius:50%;font-size:23px;font-weight:400;color:var(--muted)}.form-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.form-columns label+label{margin:0}dialog .wide{margin-top:24px}.join-body{min-height:100vh;background:linear-gradient(120deg,#f2f8f2,#f7faf9 65%)}.join-header{display:flex;align-items:center;justify-content:space-between;gap:22px;max-width:1220px;margin:0 auto;padding:36px 48px}.join-layout{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:100px;max-width:1140px;margin:30px auto 20px;padding:0 40px}.join-intro{padding:20px 0}.join-intro h1{font-size:56px;line-height:1.4;margin:0 0 24px}.join-intro>p:not(.eyebrow){font-size:16px;color:var(--muted)}.join-mark{position:relative;display:flex;align-items:center;justify-content:center;width:190px;height:170px;margin:40px 0 10px;font:500 110px/1 var(--display);color:var(--primary);background:var(--mint);border-radius:90px 90px 90px 12px;transform:rotate(-5deg)}.join-mark span{position:absolute;right:-54px;bottom:16px;transform:rotate(5deg);font:500 14px var(--body);padding:6px 14px;border:1px solid var(--border);border-radius:30px;background:var(--paper)}.join-card{padding:34px 38px}.join-card form{margin-top:26px}.join-card label+label{margin-top:17px}.join-card button.wide{margin-top:24px}.join-footer{text-align:center;font-size:11px;letter-spacing:.1em;color:var(--muted);padding:24px}.success-panel{padding:30px 0}.success-panel h2{font:600 30px/1.4 var(--display)}.success-symbol{display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;background:var(--mint);color:var(--primary);font-size:30px;margin-bottom:30px}.success-panel strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.success-panel .button-link{margin-top:20px}
@media(min-width:1600px){.workspace{padding-right:70px;padding-left:70px}}@media(max-width:1100px){.app-shell{grid-template-columns:190px minmax(0,1fr)}.workspace{padding:0 28px 40px}.page-heading h1{font-size:29px}.sidebar{padding:26px 16px}th,td{padding-left:12px;padding-right:12px}.join-layout,.login-shell{gap:50px}.join-intro h1{font-size:46px}.login-intro h1{font-size:52px}.login-card,.join-card{padding:30px}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:relative;height:auto;display:grid;grid-template-columns:1fr auto;padding:18px 22px;border-right:0;border-bottom:1px solid var(--border)}.sidebar .brand{font-size:21px;display:flex;align-items:center}.sidebar .brand span{margin:0;font-size:11px}.sidebar nav{display:flex;margin:0;gap:4px}.nav-item{min-height:44px;padding:6px 12px;width:auto}.nav-item span{display:none}.sidebar-bottom{grid-column:1/-1;display:flex;align-items:center;gap:18px;margin:12px 0 0;padding:0;justify-content:flex-end}.sidebar-bottom p{display:none}.sidebar-bottom .text-button{min-height:44px}.workspace{padding:0 22px 36px}.topbar{height:54px;margin-bottom:28px}.page-heading{align-items:flex-start;margin-bottom:26px;gap:16px}.page-heading h1{font-size:27px}.page-heading .primary{font-size:12px;padding:8px 14px;white-space:nowrap;margin-top:20px}.page-heading .eyebrow{font-size:9px}.page-heading .muted{font-size:12px}table,tbody{display:block;width:100%}thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}tr{display:grid;grid-template-columns:1fr auto;padding:15px 18px;gap:8px 16px;border-top:1px solid var(--border)}tbody tr:first-child{border-top:0}td{padding:0;border:0;display:block}td:first-child{grid-column:1;grid-row:1/3}td:nth-child(2){text-align:right}td:nth-child(3),td:nth-child(4){grid-column:1/-1;font-size:11px;color:var(--muted)}td:nth-child(3):before{content:"加入时间　"}td:nth-child(4):before{content:"最近在线　"}td:last-child{grid-column:2;grid-row:2;text-align:right}.toolbar .secondary{font-size:12px;padding:8px 13px}.invite-item{align-items:flex-start;padding:20px}.invite-tail{flex-direction:column;gap:8px;align-items:flex-end}.invite-meta{display:grid;gap:4px}.invite-result{padding:22px}.login-shell{min-height:100dvh;display:block;padding:30px 22px;max-width:500px}.login-intro{padding:0 5px 25px;display:block}.login-intro .brand{position:static}.login-intro h1{font-size:36px;margin:36px 0 14px}.login-intro>p{font-size:13px}.hello-mark{position:absolute;right:18px;bottom:35px;font-size:62px;width:85px;height:80px;margin:0}.login-card{padding:28px}.join-header{padding:25px 24px;gap:12px}.join-header .brand{font-size:22px;display:block}.join-header .brand span{display:block;margin-top:2px;font-size:10px}.join-header .quiet-link{font-size:11px}.join-layout{display:block;margin:14px auto 0;padding:0 22px;max-width:520px}.join-intro{position:relative;padding:18px 8px 27px}.join-intro h1{font-size:36px;position:relative;z-index:1;margin-bottom:17px}.join-intro>.eyebrow{font-size:10px}.join-intro>p:not(.eyebrow){font-size:13px;margin-bottom:0}.join-mark{position:absolute;right:3px;bottom:32px;width:104px;height:100px;font-size:65px;opacity:.75;margin:0;z-index:0}.join-mark span{display:none}.join-card{padding:28px 24px;border-radius:16px}.join-card h2{font-size:21px}.join-footer{padding-top:30px}dialog{padding:24px}.dialog-heading h2{font-size:21px}.button-row .primary,.button-row .secondary{font-size:13px;padding:10px 15px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

.quiet-link{display:inline-flex;align-items:center;min-height:44px}.sidebar-bottom>a{display:inline-flex;align-items:center;min-height:44px}

.brand{min-height:44px}