:root{--bg:#f4f1ee;--paper:#fffdfb;--ink:#262224;--muted:#756e6b;--line:#e5ded9;--soft:#f7f3f0;--brand:#ed586a;--brand-soft:#fff0f2;--dark:#272326;--ok:#2e7d60;--warn:#a76520;--shadow:0 10px 30px rgba(53,40,42,.065);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:14px;display:grid;grid-template-columns:244px minmax(0,1fr);grid-template-rows:104px 1fr;min-height:100vh}button,input,select,textarea{font:inherit}button,a{cursor:pointer}a{color:inherit;text-decoration:none}.side{grid-row:1/3;position:sticky;top:0;height:100vh;background:var(--dark);color:#fff;padding:34px 20px 26px;display:flex;flex-direction:column}.wordmark{padding:0 13px 28px}.wordmark i{display:block;width:9px;height:9px;border:1px solid #ff96a2;border-radius:50%;box-shadow:inset 0 0 0 2px var(--dark);background:var(--brand);margin-bottom:12px}.wordmark strong{display:block;font-size:24px;letter-spacing:.08em}.wordmark span{display:block;margin-top:6px;color:#aaa2a5;font-size:12px;letter-spacing:.12em}.side nav{display:grid;gap:7px}.side nav button{border:0;border-radius:12px;padding:14px;color:#d0c9cb;background:transparent;text-align:left}.side nav button em{display:inline-block;width:38px;color:#81797c;font-style:normal;font-size:11px}.side nav button:hover{background:rgba(255,255,255,.06);color:#fff}.side nav button.active{background:var(--brand);color:#fff;font-weight:700}.side nav button.active em{color:#ffdce1}.side-status{margin-top:auto;padding:18px 13px 0;border-top:1px solid rgba(255,255,255,.12)}.side-status span,.side-status b{display:block}.side-status span{color:#938b8e;font-size:11px}.side-status b{margin-top:7px;color:#f5c1c7;font-size:12px}.top{grid-column:2;position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;padding:15px 34px;border-bottom:1px solid var(--line);background:rgba(255,253,251,.94);backdrop-filter:blur(12px)}.brand-switch{display:flex;padding:4px;border:1px solid var(--line);border-radius:12px;background:#f1ece8}.brand-switch button{min-width:98px;padding:8px 14px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:15px}.brand-switch small{display:block;margin-top:2px;font-size:10px}.brand-switch button.active{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(0,0,0,.07);font-weight:700}.context{min-width:0;flex:1}.context span,.context b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.context span{color:var(--muted);font-size:10px}.context b{margin-top:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}.btn:hover{border-color:#cdbfba;transform:translateY(-1px)}.btn.primary{border-color:var(--brand);background:var(--brand);color:#fff;font-weight:700}.link-btn{padding:0;border:0;background:transparent;color:var(--brand)}main{grid-column:2;min-width:0}.workspace{display:none;max-width:1480px;margin:0 auto;padding:32px 34px 54px}.workspace.active{display:block}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.eyebrow{color:var(--brand);font-size:11px;font-weight:800;letter-spacing:.12em}.page-head h1{margin:5px 0 0;font-size:28px}.page-head p{margin:8px 0 0;color:var(--muted)}.page-head time{color:var(--muted)}.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.card-head h3{margin:0;font-size:15px}.button-row{display:flex;gap:8px;flex-wrap:wrap}.dashboard-lead{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,.65fr);gap:16px;margin-bottom:16px}.product-focus{display:grid;grid-template-columns:210px minmax(0,1fr);align-items:center;gap:24px;min-height:245px}.focus-visual{width:210px;height:210px;display:grid;place-items:center;border-radius:16px;background:radial-gradient(circle,#fff 5%,#eee6e1 72%,#e5dbd5)}.focus-visual img{width:86%;height:86%;object-fit:contain}.placeholder{display:grid;place-items:center;width:150px;height:150px;border:18px solid rgba(82,113,143,.24);border-radius:50%;color:var(--muted);text-align:center;font-size:11px}.product-focus h2{margin:7px 0;font-size:25px}.product-focus p{max-width:680px;color:var(--muted);line-height:1.75}.quick h3{margin:0 0 12px}.quick{display:flex;flex-direction:column}.quick button{display:flex;justify-content:space-between;padding:13px 2px;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left}.quick button:last-child{border-bottom:0}.quick button span{color:var(--brand)}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.mini-item{overflow:hidden;border-radius:10px;background:var(--soft)}.mini-item img{width:100%;height:76px;object-fit:cover}.mini-item span{display:block;padding:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.empty{display:grid;place-items:center;min-height:100px;border:1px dashed var(--line);border-radius:10px;color:var(--muted)}.record-list{display:grid;gap:8px}.record-item{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}.record-item span,.record-item small{display:block;color:var(--muted);font-size:11px}.product-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:16px;align-items:start}.product-nav{position:sticky;top:126px}.product-nav #productList{display:grid;gap:7px}.product-row{display:grid;grid-template-columns:52px minmax(0,1fr);align-items:center;gap:10px;width:100%;padding:10px;border:1px solid transparent;border-radius:11px;background:transparent;text-align:left}.product-row:hover{background:var(--soft)}.product-row.active{border-color:#edbcc3;background:var(--brand-soft)}.product-row .thumb{width:52px;height:52px;border-radius:50%;overflow:hidden;background:#eee7e2;display:grid;place-items:center;color:var(--muted);font-size:9px}.product-row img{width:100%;height:100%;object-fit:cover}.product-row b,.product-row small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-row small{margin-top:4px;color:var(--muted);font-size:10px}.product-top{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(0,1.15fr);gap:24px}.product-visual{min-height:330px;border-radius:15px;background:radial-gradient(circle,#fff 8%,#eee6e1 72%,#e5dbd5);display:grid;place-items:center;overflow:hidden;position:relative}.product-visual img{width:76%;max-height:300px;object-fit:contain}.asset-label{position:absolute;left:12px;bottom:12px;padding:5px 8px;border-radius:6px;background:rgba(38,34,36,.78);color:#fff;font-size:10px}.product-copy h2{margin:7px 0;font-size:26px}.product-copy>p{color:var(--muted);line-height:1.75}.tags{display:flex;flex-wrap:wrap;gap:6px}.tags span{padding:6px 9px;border-radius:999px;background:#f2ece9;color:#70595e;font-size:11px}.product-copy dl{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:16px}.product-copy dl div{padding:10px;border-radius:9px;background:var(--soft)}dt{color:var(--muted);font-size:10px}dd{margin:4px 0 0;font-weight:700}.palette-row{display:grid;grid-template-columns:230px minmax(0,1fr);gap:18px;align-items:center;margin:20px 0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.palette-row h3{margin:5px 0}.palette-row p{margin:0;color:var(--muted);font-size:11px}.palette{display:flex;gap:10px;flex-wrap:wrap}.swatch{padding:0;border:0;background:transparent}.swatch i{display:block;width:64px;height:48px;border:1px solid rgba(0,0,0,.07);border-radius:9px}.swatch code{display:block;margin-top:5px;color:var(--muted);font-size:9px}.idea-toolbar{display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;margin-bottom:12px}.idea-toolbar label,.content-settings label,dialog form label{display:grid;gap:6px;color:var(--muted);font-size:11px}select,input,textarea{padding:10px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);outline:none}select:focus,input:focus,textarea:focus{border-color:#dc9ba4;box-shadow:0 0 0 3px rgba(237,88,106,.09)}.tabs{display:flex;gap:6px;flex-wrap:wrap}.tabs button{padding:8px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--muted)}.tabs button.active{border-color:var(--dark);background:var(--dark);color:#fff}.tabs button:disabled{opacity:.48;cursor:not-allowed}.idea-search{flex:1;min-width:280px;display:flex;gap:7px}.idea-search input{min-width:0;flex:1}.source-strip{display:flex;align-items:center;gap:12px;margin:0 0 14px;padding:10px 13px}.source-strip>div:first-child{width:54px;height:54px;flex:0 0 auto;border-radius:50%;overflow:hidden;background:#eee6e1;display:grid;place-items:center}.source-strip img{width:100%;height:100%;object-fit:cover}.source-strip small,.source-strip b,.source-strip span{display:block}.source-strip span{margin-top:4px;color:var(--muted);font-size:11px}.ideas-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.idea-card{overflow:hidden;padding:0}.idea-card>img{width:100%;aspect-ratio:4/3;object-fit:cover}.idea-body{padding:15px}.idea-meta{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:10px}.save-idea{padding:5px 8px;border:1px solid var(--line);border-radius:7px;background:#fff}.save-idea.active{border-color:var(--brand);background:var(--brand);color:#fff}.idea-card h3{margin:8px 0;font-size:16px}.idea-card p{min-height:57px;margin:0;color:var(--muted);font-size:12px;line-height:1.6}.idea-use{min-height:50px;margin-top:10px;padding:8px;border-radius:8px;background:var(--soft);font-size:11px;line-height:1.5}.idea-actions{display:grid;grid-template-columns:1fr 1fr 1.35fr;gap:6px;margin-top:11px}.idea-actions .btn{padding:8px 5px;font-size:11px}.boundary{padding:12px 14px;border-radius:10px;background:#eae5e2;color:var(--muted);font-size:11px;line-height:1.6}.boundary b{color:var(--ink)}.check{color:var(--muted)}.content-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:16px;align-items:start}.content-settings{position:sticky;top:126px}.content-settings>label,.content-settings details label{margin-bottom:13px}.content-settings select,.content-settings textarea{width:100%}.content-settings textarea{min-height:78px;resize:vertical}.content-settings details{padding-top:12px;border-top:1px solid var(--line)}.content-settings summary{margin-bottom:12px;cursor:pointer;font-weight:700}.selected-idea{margin-top:14px;padding:10px;border-radius:9px;background:var(--soft);color:var(--muted);font-size:11px;line-height:1.55}.content-editor{display:grid;gap:14px}.edit-block{padding:0;overflow:hidden}.edit-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 17px;border-bottom:1px solid var(--line)}.edit-head>div:first-child span,.edit-head small{display:block}.edit-head>div:first-child span{font-weight:700}.edit-head small{margin-top:3px;color:var(--muted);font-size:10px}.edit-head>div:last-child{display:flex;gap:7px}.title-editor,.body-editor{width:100%;border:0;border-radius:0;box-shadow:none!important;resize:vertical;background:#fffdfb}.title-editor{min-height:86px;padding:20px;font-size:21px;font-weight:700;line-height:1.5}.body-editor{min-height:430px;padding:20px;line-height:1.9}.content-bottom{display:grid;grid-template-columns:.8fr 1.2fr;gap:14px}.cover-copy{font-size:18px;font-weight:700;line-height:1.6}.content-bottom p{color:var(--muted);line-height:1.65}.save-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:11px;background:#e8f4ee;color:var(--ok)}.save-bar span{font-size:12px}.trend-toolbar,.competitor-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;box-shadow:none}.trend-toolbar>span,.competitor-toolbar>span{color:var(--muted);font-size:11px}.trend-list{display:grid;gap:8px}.trend-head,.trend-row{display:grid;grid-template-columns:1.1fr 2fr .8fr 130px;gap:14px;align-items:center;padding:13px 16px}.trend-head{color:var(--muted);font-size:10px}.trend-row{background:var(--paper);border:1px solid var(--line);border-radius:12px}.trend-row b{line-height:1.45}.trend-row p{margin:0;color:var(--muted);line-height:1.55}.heat{display:inline-flex;width:max-content;padding:6px 8px;border-radius:999px;background:#fff1da;color:var(--warn);font-size:10px}.trend-row .btn{font-size:11px}.competitor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.competitor-card{display:grid;gap:15px}.competitor-title{display:flex;align-items:center;gap:12px}.competitor-avatar{width:48px;height:48px;display:grid;place-items:center;border-radius:13px;background:var(--dark);color:#fff;font-weight:800}.competitor-title h3,.competitor-title p{margin:0}.competitor-title p{margin-top:4px;color:var(--muted);font-size:11px}.competitor-title .status{margin-left:auto;color:var(--muted);font-size:10px}.competitor-facts{display:grid;grid-template-columns:1fr 1fr;gap:8px}.competitor-facts>div{padding:11px;border-radius:9px;background:var(--soft)}.competitor-facts span,.competitor-facts b{display:block}.competitor-facts span{color:var(--muted);font-size:10px}.competitor-facts b{margin-top:5px;line-height:1.45}.competitor-insight{margin:0;padding-left:11px;border-left:3px solid var(--brand);color:var(--muted);line-height:1.65}.competitor-actions{display:flex;gap:8px}.competitor-actions .btn{flex:1}dialog{width:min(650px,calc(100vw - 30px));padding:0;border:0;border-radius:17px;box-shadow:0 35px 90px rgba(0,0,0,.24)}dialog::backdrop{background:rgba(29,25,27,.48);backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.dialog-head h2{margin:4px 0 0}.close{width:34px;height:34px;border:0;border-radius:8px;background:var(--soft);font-size:20px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;padding:15px 20px;border-top:1px solid var(--line)}#ideaDialogBody,#competitorDialogBody{padding:20px}.idea-dialog-preview{display:grid;grid-template-columns:180px 1fr;gap:17px;align-items:center}.idea-dialog-preview img{width:180px;height:135px;object-fit:cover;border-radius:11px}.idea-dialog-preview p{color:var(--muted);line-height:1.65}.detail-sections{display:grid;gap:14px}.detail-sections section{padding-bottom:13px;border-bottom:1px solid var(--line)}.detail-sections h3{margin:0 0 7px}.detail-sections p{margin:0;color:var(--muted);line-height:1.65}.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:10px}.detail-columns>div{padding:12px;border-radius:10px;background:var(--soft)}dialog form{display:grid;gap:12px;padding:20px}dialog form textarea{min-height:90px}.toast{position:fixed;right:24px;bottom:24px;z-index:50;padding:11px 15px;border-radius:10px;background:var(--dark);color:#fff;box-shadow:0 15px 35px rgba(0,0,0,.23);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translateY(0)}
@media(max-width:1160px){.ideas-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.dashboard-lead,.product-top{grid-template-columns:1fr}.content-layout{grid-template-columns:270px minmax(0,1fr)}.competitor-grid{grid-template-columns:1fr}}
@media(max-width:850px){body{display:block}.side{position:static;height:auto;padding:17px}.wordmark{padding:0 8px 16px}.side nav{display:flex;overflow-x:auto}.side nav button{white-space:nowrap}.side-status{display:none}.top{top:0;padding:11px 16px;flex-wrap:wrap}.workspace{padding:24px 16px 44px}.product-layout,.content-layout{grid-template-columns:1fr}.product-nav,.content-settings{position:static}.ideas-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}.trend-head,.trend-row{grid-template-columns:1fr 1.5fr .7fr 110px}}
@media(max-width:570px){.top .btn{display:none}.brand-switch{width:100%}.brand-switch button{flex:1}.page-head{display:block}.page-head>.btn,.page-head>.check{margin-top:12px}.product-focus{grid-template-columns:1fr}.focus-visual{width:100%}.product-copy dl,.content-bottom,.competitor-facts{grid-template-columns:1fr}.ideas-grid{grid-template-columns:1fr}.idea-search{min-width:100%}.edit-head{align-items:flex-start;flex-direction:column}.trend-head{display:none}.trend-row{grid-template-columns:1fr}.idea-dialog-preview{grid-template-columns:1fr}.idea-dialog-preview img{width:100%;height:auto}}