:root{color-scheme:dark;--bg:#101518;--panel:#1b2226;--text:#ecf3f2;--muted:#7c9399;--mint:#a1ffe2;--line:#a6d4d61b;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.7}button,input,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit;background:none;border:0}a{color:inherit;text-decoration:none}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,textarea:focus-visible,label:focus-within{outline:2px solid var(--mint);outline-offset:4px}[hidden]{display:none!important}h1,h2,p{margin:0}img{display:block}textarea{resize:vertical}.sr-only{position:absolute;width:1px;height:1px;clip:rect(0,0,0,0);overflow:hidden}.sidebar{position:fixed;width:218px;inset:0 auto 0 0;background:#0c1115;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:30px 20px 18px;z-index:20}.space-brand{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.space-brand img{width:31px;height:31px;border-radius:3px}.space-brand strong{font-size:23px;letter-spacing:-1px}.space-brand small{margin-left:41px;margin-top:-9px;color:#536e78;font-size:9px;letter-spacing:2px}.new-draft{margin:30px 0 20px;background:#a1ffe211;border:1px solid #a1ffe239;border-radius:9px;padding:11px;color:#c7ffed;font-size:12px;text-align:left}.new-draft:hover{background:#a1ffe222}.sidebar nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;gap:13px;align-items:center;padding:11px 12px;border-radius:8px;font-size:13px;color:#789198;text-align:left}.nav-item.active,.nav-item:hover{color:#bfffe9;background:#b1e1e10a}.draft-heading{margin:31px 10px 13px;font-size:10px;letter-spacing:1px;color:#536f78;display:flex;justify-content:space-between}.draft-list{overflow:auto;min-height:0;flex:1}.draft-item{width:100%;display:block;padding:10px;font-size:11px;text-align:left;color:#89a0a5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-radius:6px}.draft-item.active,.draft-item:hover{background:#a9d8d60c;color:#c2dcd9}#draft-empty{font-size:10px;color:#3e5b65;text-align:center;margin-top:15px;flex:1}.sidebar-bottom{display:flex;align-items:center;gap:8px;padding-top:18px;border-top:1px solid var(--line);font-size:10px;color:#b5cdcd}.profile-avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#203b3b;color:#9ee9ce}.sidebar-bottom small{display:block;font-size:7px;color:#4d6b76}.sidebar-bottom button{margin-left:auto;color:#617d85}.workspace{margin-left:218px;min-height:100vh;background:radial-gradient(ellipse at 55% 0,#103e4930,transparent 48%)}.space-top{height:80px;display:flex;justify-content:space-between;align-items:center;padding:0 40px;font-size:11px;color:#587781}.space-top>div{display:flex;align-items:center;gap:22px}.space-top a{color:#89a7ad}.connection-status{display:flex;align-items:center;gap:7px;font-size:9px;border:1px solid #b4d4e222;background:#b4d4e207;border-radius:30px;padding:6px 10px;color:#8babb3}.connection-status i{width:4px;height:4px;border-radius:50%;background:#e8d6a6}#mobile-sidebar{display:none}.creation-home{width:min(1100px,calc(100% - 90px));margin:44px auto 0}.kicker{text-align:center;color:#527581;font-size:8px;letter-spacing:3px}.creation-home h1{text-align:center;font-size:36px;font-weight:400;letter-spacing:-1px;margin:15px 0 7px}.creation-home h1>span{color:#d4f6ed}.welcome-sub{text-align:center;font-size:12px;color:#627f89}.space-tabs{display:flex;width:310px;margin:28px auto 42px;padding:4px;border-radius:99px;border:1px solid #c9e0e510;background:#ffffff06}.space-tabs button{width:50%;border-radius:99px;padding:9px 12px;color:#748e95;font-size:12px}.space-tabs button[aria-selected=true]{background:linear-gradient(110deg,#b8ffe8,#bfdbff);color:#143537;box-shadow:0 3px 12px #0002}.entry-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px}.canvas-entry{min-height:195px;border:1px solid #badbd327;border-radius:17px;background:radial-gradient(#8ca7af20 1px,transparent 1px),linear-gradient(110deg,#242d31,#192125);background-size:18px 18px,auto;display:flex;align-items:center;justify-content:center;flex-direction:column;position:relative;overflow:hidden}.canvas-entry:hover{border-color:#a1ffe270}.plus-square{display:grid;place-items:center;border-radius:10px;width:39px;height:39px;background:#effbf5;color:#162626;font-size:25px;margin-bottom:10px;position:relative}.canvas-entry strong{font-size:14px;font-weight:500;position:relative}.canvas-entry small{font-size:9px;color:#809b9f;margin-top:5px;position:relative}.board-sketch{position:absolute;inset:0;opacity:.6}.board-sketch i{position:absolute;width:46px;height:34px;border:1px solid #b6e7dd29;border-radius:4px;transform:rotate(-8deg);left:14%;top:25%}.board-sketch i:nth-child(2){left:auto;right:11%;top:35%;transform:rotate(9deg)}.board-sketch i:nth-child(3){left:19%;top:65%;width:34px;height:26px;transform:rotate(5deg)}.visual-entry{position:relative;padding:0;border-radius:17px;overflow:hidden;min-height:195px;text-align:left}.visual-entry img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .6s;opacity:.8}.visual-entry:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent,#03111ab8)}.visual-entry:hover img{transform:scale(1.05)}.card-type{position:absolute;top:14px;left:14px;font-size:9px;color:#d5edeb;background:#18333365;backdrop-filter:blur(10px);padding:3px 7px;border:1px solid #d9fff226;border-radius:5px;z-index:1}.visual-entry>div{position:absolute;left:18px;right:18px;bottom:17px;display:flex;align-items:center;justify-content:space-between;gap:8px;z-index:1}.visual-entry strong{font-size:14px;font-weight:500}.visual-entry>div>span{font-size:18px;color:#c1ffe6}.space-composer{margin-top:30px;border:1px solid #c8dfdc30;background:linear-gradient(125deg,#20282bd9,#1a2327de);border-radius:19px;box-shadow:0 15px 50px #00000012;padding:23px 24px 16px}.space-composer:focus-within{border-color:#a1ffe266;box-shadow:0 0 0 3px #a1ffe205}.space-composer textarea{width:100%;min-height:145px;max-height:360px;border:0;background:none;color:#dcebe7;font-size:15px;line-height:1.9;resize:vertical;outline:none;padding:0}.space-composer textarea::placeholder{color:#667c82}.composer-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:20px}.composer-tools{display:flex;align-items:center;gap:18px}.attach-button{cursor:pointer;color:#c4d9d5;font-size:26px;line-height:1;width:25px;text-align:center}.composer-tools button{font-size:12px;color:#a8bdbf;padding:5px 0}#character-count{font-size:9px;color:#526f79}#submit-draft{display:flex;align-items:center;gap:15px;font-size:11px;color:#a4c7c6}#submit-draft b{display:grid;place-items:center;width:40px;height:40px;background:#a1ffe2;color:#0d3a2d;border-radius:50%;font-size:22px;font-weight:400}.composer-note{font-size:9px;line-height:1.8;color:#4e6d77;margin:10px 5px 0}.suggestion-row{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin-top:22px}.suggestion-row button{border:1px solid #badbd318;background:#ffffff03;padding:8px 13px;border-radius:99px;color:#8fa8af;font-size:10px}.suggestion-row button:hover,.suggestion-row.highlight button{background:#a1ffe20d;border-color:#a1ffe238;color:#c6ffe9}.attachment-list{display:flex;gap:8px;flex-wrap:wrap}.attachment{display:flex;align-items:center;gap:8px;padding:7px;background:#172126;border:1px solid #c6eae523;border-radius:8px;max-width:260px}.attachment img{width:34px;height:34px;border-radius:4px;object-fit:cover}.attachment span{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment button{font-size:17px;color:#99b7b9}.saved-preview{margin-top:35px;border:1px solid #a1ffe227;border-radius:14px;padding:20px 23px;background:#94ffe006}.saved-preview>div:first-child{display:flex;gap:10px;align-items:center}.saved-preview h2{font-size:13px;font-weight:400;color:#bbecda}.saved-mark{color:#a1ffe2}.saved-preview #saved-time{margin-left:auto;font-size:9px;color:#597d84}#saved-text{white-space:pre-wrap;font-size:12px;color:#9eb9bd;margin-top:15px;max-height:180px;overflow:auto;overflow-wrap:anywhere}.saved-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.saved-actions button{font-size:10px;color:#9ac8c5;padding:6px 10px;border:1px solid #b8ddd426;border-radius:5px}.space-footer{display:flex;justify-content:space-between;gap:20px;padding:48px 0 25px;font-size:8px;color:#3d5b65}.space-footer>span:last-child{color:#4e727b}dialog{color:#d3e7e6;background:#142329;border:1px solid #b6e8dc42;border-radius:17px;padding:25px;width:min(950px,calc(100% - 36px));max-height:90svh;box-shadow:0 30px 100px #0007}dialog::backdrop{background:#020c16a8;backdrop-filter:blur(12px)}body:has(dialog[open]){overflow:hidden}dialog header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}dialog header small{font-size:8px;letter-spacing:2px;color:#6fadaf}dialog h2{font-size:24px;font-weight:400}dialog header button{font-size:25px;border:1px solid var(--line);width:34px;height:34px;border-radius:50%;line-height:1}.board-caption{font-size:11px;color:#72969f}.board-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:25px 0}.board-note{display:block;padding:15px;background:linear-gradient(125deg,#30575a50,#7b82ba13);border:1px solid #adc9e436;border-radius:9px}.board-note>span{font-size:10px;color:#99c8c7}.board-note textarea{display:block;width:100%;height:160px;background:none;border:0;color:#cee6df;font-size:12px;line-height:1.9;padding-top:12px;outline:none}.board-notes .board-note:nth-child(3n+2){background:linear-gradient(125deg,#53528040,#283a5a30)}.board-notes .board-note:nth-child(3n){background:linear-gradient(125deg,#71644830,#39495a20)}dialog footer{display:flex;gap:15px;align-items:center;justify-content:space-between}dialog footer button{font-size:11px;padding:9px 15px;border:1px solid #a1ffe238;border-radius:7px;color:#a7e4d2}#save-board{background:#a1ffe2;color:#15392d}#board-state{font-size:10px;color:#8fb3b8}#about-dialog{max-width:600px}#about-dialog p{font-size:12px;color:#94b6bf;line-height:2;margin:15px 0}#about-dialog a{color:#a1ffe2;font-size:12px}#space-toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:12px 19px;background:#23413ff5;border:1px solid #a1ffe244;border-radius:8px;font-size:12px;color:#cdf9e9;z-index:80;max-width:calc(100vw - 30px)}
@media(max-width:1100px){.sidebar{width:190px;padding-inline:15px}.workspace{margin-left:190px}.creation-home{width:calc(100% - 54px)}.space-top{padding-inline:27px}.space-top>span{display:none}.space-top>div{margin-left:auto}.creation-home h1{font-size:30px}.entry-grid{grid-template-columns:1.15fr 1fr 1fr;gap:12px}.visual-entry strong{font-size:12px}.space-composer{padding:20px}.visual-entry,.canvas-entry{min-height:170px}.space-footer{flex-wrap:wrap;gap:10px}}
@media(max-width:750px){.sidebar{transform:translateX(-100%);transition:transform .25s}.sidebar-open .sidebar{transform:none;box-shadow:20px 0 70px #0008}.workspace{margin-left:0}.space-top{height:65px;padding:0 20px;position:relative}#mobile-sidebar{display:block;font-size:20px;color:#a5c8ca;position:relative;z-index:25}.space-top>div{gap:13px}.connection-status{font-size:8px;padding:5px 8px}.space-top a{font-size:10px}.creation-home{width:calc(100% - 36px);margin-top:32px}.creation-home h1{font-size:27px;letter-spacing:-.8px}.kicker{font-size:7px;letter-spacing:2px}.welcome-sub{font-size:11px}.space-tabs{width:270px;margin:22px auto 28px}.entry-grid{grid-template-columns:1fr 1fr;gap:12px}.canvas-entry{grid-column:1/-1;min-height:155px}.visual-entry{min-height:155px}.visual-entry strong{font-size:12px}.visual-entry>div{left:13px;right:13px;bottom:13px}.space-composer{padding:17px 16px 13px;margin-top:23px;border-radius:16px}.space-composer textarea{min-height:155px;font-size:16px}.composer-tools{gap:14px}.composer-tools button{font-size:11px}#character-count{display:none}#submit-draft{gap:9px;font-size:10px}#submit-draft b{width:36px;height:36px}.composer-note{font-size:9px}.suggestion-row{gap:7px;justify-content:flex-start;margin-top:18px}.suggestion-row button{padding:7px 11px;font-size:10px}.space-footer{padding-top:35px;font-size:8px}.saved-preview{padding:17px}.board-notes{grid-template-columns:1fr}.board-note textarea{height:130px;font-size:16px}dialog{padding:20px}dialog h2{font-size:21px}dialog footer{flex-wrap:wrap}#board-state{order:3;width:100%}.new-draft{min-height:44px}.nav-item{min-height:44px}.draft-item{min-height:40px}.composer-tools button,.attach-button{min-height:36px}.connection-status i{width:4px;height:4px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}