@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600&family=Urbanist:wght@500;600&display=swap";:root{color:#252620;background:#f8f6f1;font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;font-synthesis:none;--ink: #20211f;--muted: #77786f;--line: #dedbd1;--accent: #f36c4e;--sage: #626b52;--sidebar: #202220}*{box-sizing:border-box}button,input{font:inherit}button{color:inherit}body{margin:0;min-width:320px;min-height:100vh;background:#f8f6f1;-webkit-font-smoothing:antialiased}button:focus-visible,input:focus-visible{outline:3px solid rgba(243,108,78,.32);outline-offset:2px}.app-shell{min-height:100vh;display:flex;background:#f8f6f1}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:radial-gradient(circle at 30% 15%,#2a2d29,var(--sidebar) 46%);color:#edeee9;display:flex;flex-direction:column;padding:28px 15px 16px;z-index:20}.brand{display:flex;align-items:center;gap:12px;height:46px;padding:0 16px;font-size:20px;font-weight:600;letter-spacing:.02em}.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#f6f5ee;background:#59604d;border-radius:7px}.mobile-close{display:none;margin-left:auto;border:0;background:none;color:#fff;padding:5px}.primary-nav{margin-top:28px;display:flex;flex-direction:column;gap:8px}.nav-item{width:100%;height:56px;border:0;border-radius:9px;padding:0 18px;display:flex;align-items:center;gap:20px;background:transparent;color:#d6d7d1;font-size:16px;cursor:pointer;text-align:left;transition:.18s ease}.nav-item:hover{color:#fff;background:#ffffff0f}.nav-item.active{color:#fff;background:#5d6452}.sidebar-bottom{margin-top:auto;padding-top:18px;border-top:1px solid rgba(255,255,255,.16)}.sidebar-bottom .nav-item{height:48px}.account{margin-top:13px;padding:18px 6px 0;border-top:1px solid rgba(255,255,255,.14);display:grid;grid-template-columns:42px 1fr 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input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:#2b2c29;font-size:15px}.search-box input::placeholder{color:#97978f}.search-box button{border:0;background:transparent;color:#7c7d76;padding:2px;display:grid;place-items:center;cursor:pointer}kbd{font:14px Urbanist,sans-serif;color:#7f807a;white-space:nowrap}.icon-button,.menu-toggle{border:0;background:transparent;padding:9px;display:grid;place-items:center;cursor:pointer;border-radius:8px}.icon-button:hover,.menu-toggle:hover{background:#eeebe4}.menu-toggle{display:none}.create-wrap{position:relative}.create-button{height:50px;padding:0 17px;border:0;border-radius:7px;color:#fff;background:var(--accent);display:flex;align-items:center;gap:12px;cursor:pointer;box-shadow:0 7px 18px #d24d3129}.create-button:hover{background:#e95e41;transform:translateY(-1px)}.create-menu{position:absolute;z-index:10;top:58px;right:0;width:191px;padding:8px;background:#fffdfa;border:1px solid #e6e2da;border-radius:11px;box-shadow:0 12px 30px #25231c21}.create-menu button{width:100%;height:51px;padding:0 14px;border:0;border-radius:7px;display:flex;align-items:center;gap:15px;background:transparent;cursor:pointer;text-align:left}.create-menu button:hover{background:#f3f0e8}.workspace{padding:17px 44px 48px}h1{margin:0 0 34px;font-size:38px;line-height:1.2;font-weight:500;letter-spacing:-.025em}.rule{height:1px;background:var(--line)}.content-toolbar{height:115px;display:flex;align-items:center;justify-content:space-between}.sort-button{border:0;background:transparent;padding:8px 0;display:flex;align-items:center;gap:8px;cursor:pointer;font-size:15px}.view-switch{display:flex;align-self:stretch;gap:28px}.view-switch button{position:relative;border:0;background:transparent;display:flex;align-items:center;gap:9px;padding:0 3px;cursor:pointer;font-size:15px}.view-switch 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ease}.sidebar.is-open{transform:translate(0)}.mobile-close{display:grid}.backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:15;border:0;background:#18191773}.main-content{margin-left:0;width:100%}.menu-toggle{display:grid}.topbar{padding:0 22px;gap:10px}.crumbs{display:none}.header-actions{width:calc(100% - 48px);gap:8px}.search-box{width:auto;flex:1}.search-box kbd,.icon-button{display:none}.workspace{padding-inline:22px}.file-grid{gap:30px 20px}}@media(max-width:620px){.topbar{height:76px}.create-button{width:48px;padding:0;justify-content:center;font-size:0}.create-button svg{display:block}.create-menu{position:fixed;top:68px;right:14px}h1{font-size:30px;margin-bottom:20px}.content-toolbar{height:82px}.file-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 14px}.preview{border-radius:8px}.folder-preview svg{width:92px}.file-title{font-size:13px}.file-date{font-size:11px}.view-switch{gap:12px}.view-switch button{font-size:0}.view-switch 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