:root{color:#24283b;font-synthesis:none;background:#f7f8fc;font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;background:#fff;border:1px solid #e2e5ef;border-radius:8px;padding:9px 14px;font-weight:500;transition:background .15s,box-shadow .15s}button:hover:not(:disabled){background:#f1f3fa}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid #a5b4fc}a{color:inherit;text-decoration:none}input,select,textarea{color:#24283b;background:#fff;border:1px solid #dfe3ed;border-radius:8px;min-width:0;padding:12px}input::placeholder,textarea::placeholder{color:#a0a5b5}label{flex-direction:column;gap:9px;margin:20px 0;font-weight:550;display:flex}textarea{resize:vertical;min-height:84px}h1,h2,p{margin-top:0}.brand{letter-spacing:-.8px;align-items:center;gap:10px;font-size:24px;font-weight:750;display:flex}.brand-icon{color:#fff;background:#4887df;border-radius:11px;place-items:center;width:34px;height:34px;font-family:Georgia,serif;font-size:28px;font-weight:650;display:grid}.primary{color:#fff;background:#498be7;border-color:#498be7;justify-content:center;align-items:center;gap:24px;padding:12px 18px;display:inline-flex;box-shadow:0 3px 7px #4686df1a}.primary.full{width:100%;margin-top:10px}.muted{color:#888ea2;line-height:1.8}.eyebrow{color:#7d8b9e;letter-spacing:1.8px;font-size:11px;font-weight:650}.message{color:#267356;background:#eef7f3;border-radius:9px;margin:12px 0;padding:12px 16px;font-size:13px;line-height:1.6}.message.error{color:#b24254;background:#fff0f1}.message button{color:inherit;background:0 0;margin-left:12px;padding:3px 9px;font-size:12px}.auth-layout{background:#fff;grid-template-columns:1fr 1fr;min-height:100vh;display:grid}.auth-story{background:#f0f5fd;flex-direction:column;padding:44px 9%;display:flex;overflow:hidden}.story-main{margin:auto 0;padding:70px 0 20px}.story-main h1{letter-spacing:-2px;color:#263244;margin:20px 0;font-size:clamp(34px,3.4vw,54px);line-height:1.35}.story-main>p{color:#818c9c;font-size:15px;line-height:1.9}.auth-story footer{color:#a09caf;margin-top:35px;font-size:12px}.story-canvas{background:#fff;border:1px solid #e2eaf4;border-radius:12px;gap:18px;width:90%;max-width:370px;height:225px;margin-top:48px;padding:16px;display:flex;position:relative;transform:rotate(-3deg);box-shadow:0 20px 60px #6087be1a}.story-sidebar{border-right:1px solid #edf0f5;width:40px;padding-right:10px}.story-sidebar i{background:#e1ecfb;border-radius:3px;height:7px;margin:12px 0;display:block}.story-page{width:100%;padding:6px}.mini-heading{background:#d2e3fc;border-radius:4px;width:55%;height:10px}.mini-hero{background:linear-gradient(120deg,#eaf3ff,#deebfe);border-radius:6px;height:60px;margin-top:13px}.mini-row{gap:8px;margin:12px 0;display:flex}.mini-row i{background:#f0f5fb;border-radius:4px;width:33%;height:38px}.mini-line{background:#eaeff7;border-radius:4px;width:80%;height:5px;margin:8px 0}.mini-line.short{width:50%}.story-note{color:#567eb7;background:#fff;border-radius:7px;padding:12px;font-size:11px;position:absolute;bottom:25px;right:-25px;transform:rotate(3deg);box-shadow:0 5px 25px #498be726}.auth-side{place-items:center;padding:50px;display:grid}.auth-box{width:100%;max-width:370px}.auth-box h2{letter-spacing:-.8px;margin:18px 0 12px;font-size:29px}.auth-box>p{font-size:13px}.tag{color:#608ac4;background:#eff6ff;border-radius:5px;padding:5px 9px;font-size:11px}.auth-tabs{border-bottom:1px solid #eceef5;margin-top:28px;display:flex}.auth-tabs button{color:#9096a8;background:0 0;border:0;border-radius:0;margin-right:20px;padding:10px 0}.auth-tabs .selected{color:#498be7;border-bottom:2px solid #498be7}.input-action{gap:8px;display:flex}.input-action input{flex:1;width:0}.input-action button{color:#5686ca;white-space:nowrap;font-size:12px}.auth-links{color:#9095a6;justify-content:space-between;align-items:center;margin-top:20px;font-size:12px;display:flex}.auth-links button{color:#5686ca;background:0 0;border:0;padding:4px;font-size:12px}.dev-inbox{color:#827648;background:#fffcf0;border:1px dashed #ddd8bc;border-radius:8px;margin-top:25px;padding:12px;font-size:12px;line-height:1.6}.dev-inbox summary{cursor:pointer}.dev-inbox p{margin:9px 0}.dev-inbox strong{letter-spacing:4px;font-size:22px;display:block}.workspace-layout{min-height:100vh;display:flex}.sidebar{background:#fff;border-right:1px solid #e9ebf3;flex-direction:column;width:240px;padding:30px 20px 0;display:flex;position:fixed;inset:0 auto 0 0}.sidebar .brand{padding:0 8px;font-size:23px}.space-switch{text-align:left;background:#fafcff;border:1px solid #edf1f7;align-items:center;gap:10px;margin:38px 0 30px;padding:12px 9px;display:flex}.space-switch>span:nth-child(2){flex:1;min-width:0}.space-switch b{white-space:nowrap;text-overflow:ellipsis;font-size:12px;display:block;overflow:hidden}.space-switch small{color:#979caf;margin-top:6px;font-size:10px;display:block}.space-avatar{color:#6495d9;background:#eaf3ff;border-radius:7px;flex-shrink:0;place-items:center;width:32px;height:32px;display:grid}.nav-title{color:#b1b5c3;letter-spacing:1px;margin-bottom:10px;padding-left:12px;font-size:10px}.sidebar nav button{text-align:left;color:#7e8498;border:0;align-items:center;gap:12px;width:100%;margin:4px 0;padding:12px;font-size:13px;font-weight:450;display:flex}.sidebar nav button.active{color:#4b7fc8;background:#ecf3fd;font-weight:600}.sidebar nav button>span{width:20px;font-size:19px;line-height:18px}.sidebar nav small{color:#a0a3b6;margin-left:auto;font-size:10px}.storage{color:#9a9fb0;margin:auto 10px 30px;padding-top:40px;font-size:10px;line-height:1.7}.storage>span{justify-content:space-between;display:flex}.storage b{color:#7e8498;font-weight:500}progress{accent-color:#679eec;border:0;border-radius:3px;width:100%;height:4px;margin:9px 0 5px}progress::-webkit-progress-bar{background:#eef1f6;border-radius:3px}progress::-webkit-progress-value{background:#679eec;border-radius:3px}.account{border-top:1px solid #eff2f6;align-items:center;gap:10px;padding:20px 0;display:flex}.account-avatar{color:#8892af;background:#ebeef7;border-radius:50%;place-items:center;width:30px;height:30px;font-size:12px;display:grid}.account>div{flex:1;min-width:0}.account b{font-size:12px;font-weight:550;display:block}.account small{color:#a1a6b6;text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:10px;display:block;overflow:hidden}.account button{color:#9da3b4;border:0;padding:5px;font-size:20px}.workspace-content{width:calc(100% - 240px);margin-left:240px}.workspace-top{color:#7b8195;background:#ffffffa8;border-bottom:1px solid #e9ebf3;justify-content:space-between;align-items:center;height:76px;padding:0 44px;font-size:12px;display:flex}.workspace-top .muted{color:#b3b7c6;margin-left:12px}.cloud-label{color:#8c94a5;align-items:center;gap:7px;font-size:11px;display:flex}.cloud-label i{background:#63af92;border-radius:50%;width:6px;height:6px}.projects-main{max-width:1600px;margin:auto;padding:42px 44px}.page-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.page-heading h1{letter-spacing:-.6px;margin:10px 0 12px;font-size:28px}.page-heading p{color:#969caf;font-size:12px}.page-heading .eyebrow{letter-spacing:2px;color:#a5aabe;font-size:9px}.page-heading .primary{padding:11px 17px;font-size:12px}.toolbar{align-items:center;gap:12px;margin:27px 0 24px;display:flex}.search{background:#fff;border:1px solid #e3e6ef;border-radius:7px;flex:1;align-items:center;gap:8px;max-width:350px;padding:0 12px;display:flex}.search>span{color:#9fa5b7;font-size:22px}.search input{border:0;outline:0;width:100%;padding:11px 0;font-size:12px}.toolbar select{color:#8e95a8;border-color:#e3e6ef;padding:10px;font-size:11px}.result-count{color:#a3a9b9;white-space:nowrap;margin-left:auto;font-size:11px}.project-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px;display:grid}.project-card{background:#fff;border:1px solid #e6e8f1;border-radius:12px;transition:box-shadow .2s,transform .2s;overflow:hidden}.project-card:hover{transform:translateY(-2px);box-shadow:0 8px 22px #2436500a}.project-cover{background:color-mix(in srgb, var(--cover) 9%, #fafbff);place-items:center;height:170px;display:grid;position:relative;overflow:hidden}.cover-skeleton{background:#ffffffb3;border:1px solid #ffffffa0;border-radius:7px;gap:9px;width:65%;height:114px;margin-top:21px;padding:10px;display:flex;box-shadow:0 10px 20px #24365006}.skeleton-nav{background:color-mix(in srgb, var(--cover) 8%, white);border-radius:3px;width:22%}.skeleton-content{flex:1;padding:4px}.skeleton-content>i{background:color-mix(in srgb, var(--cover) 16%, white);border-radius:2px;width:65%;height:5px;margin-bottom:9px;display:block}.skeleton-content>i:nth-child(2){background:color-mix(in srgb, var(--cover) 10%, white);width:100%;height:27px}.skeleton-content>div{gap:5px;display:flex}.skeleton-content span{background:color-mix(in srgb, var(--cover) 6%, white);border-radius:2px;flex:1;height:30px}.cover-label{color:#9397a9;background:#ffffffb0;border:1px solid #ffffffc0;border-radius:4px;padding:3px 6px;font-size:9px;position:absolute;top:13px;left:15px}.favorite{color:#a9b4c3;background:0 0;border:0;padding:2px 6px;font-size:21px;position:absolute;top:10px;right:12px}.favorite.is-favorite{color:#e4aa4d}.open-project{color:#497dc7;opacity:0;background:#333e4d10;place-items:center;font-size:13px;font-weight:600;transition:opacity .2s;display:grid;position:absolute;inset:0}.project-cover:hover .open-project,.open-project:focus-visible{opacity:1}.project-info{padding:18px 18px 0}.project-title{align-items:center;gap:8px;display:flex}.project-title h2{text-overflow:ellipsis;white-space:nowrap;flex:1;margin:0;font-size:14px;font-weight:600;overflow:hidden}.project-title>span{color:#b4b9c9;font-size:9px}.project-info>p{color:#a0a6b6;text-overflow:ellipsis;white-space:nowrap;margin:10px 0 18px;font-size:11px;overflow:hidden}.project-meta{color:#a6abbb;justify-content:space-between;font-size:10px;display:flex}.project-meta>span{color:#979db1}.card-actions{border-top:1px solid #f0f1f7;justify-content:flex-end;gap:3px;margin-top:15px;padding:9px 0;display:flex}.card-actions button{color:#969cb1;background:0 0;border:0;padding:6px;font-size:10px}.card-actions .danger:hover{color:#be5867;background:#fff3f4}.empty{text-align:center;background:#ffffff8c;border:1px dashed #dfe3ee;border-radius:12px;flex-direction:column;align-items:center;margin-top:24px;padding:75px 20px;display:flex}.empty-icon{color:#749ed8;background:#eff6ff;border-radius:18px;place-items:center;width:80px;height:80px;margin-bottom:22px;font-size:45px;display:grid}.empty h2{color:#656b82;margin:0 0 13px;font-size:18px;font-weight:550}.empty p{color:#a0a6b9;margin-bottom:24px;font-size:12px}.empty .primary{font-size:12px}.workspace-footer{text-align:center;color:#b3b8c8;margin-top:44px;font-size:10px;line-height:1.8}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#232d3c59;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:16px;width:100%;max-width:470px;max-height:90vh;padding:26px 30px;overflow:auto;box-shadow:0 30px 100px #141e2d33}.modal-head{justify-content:space-between;align-items:center;display:flex}.modal-head h2{margin:0;font-size:21px}.modal-head button{color:#a2a7b7;border:0;padding:0 5px;font-size:24px}.modal>p{margin:10px 0;font-size:12px}.modal label{font-size:12px}.modal input[type=color]{width:75px;min-width:75px;height:42px;padding:5px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:26px;display:flex}.modal-actions button{font-size:12px}.loading{color:#959caf;place-content:center;gap:25px;min-height:100vh;display:grid}@media (width>=1600px){.project-grid{grid-template-columns:repeat(4,1fr)}}@media (width<=1000px){.sidebar{width:210px;padding-left:14px;padding-right:14px}.workspace-content{width:calc(100% - 210px);margin-left:210px}.projects-main{padding:30px 25px}.workspace-top{padding:0 25px}.toolbar{flex-wrap:wrap}.result-count{display:none}.auth-side,.auth-story{padding:35px}.story-canvas{width:95%}}@media (width<=720px){.auth-layout{display:block}.auth-story{background:#f0f5fd;padding:20px}.story-main,.auth-story footer{display:none}.auth-side{padding:35px 24px}.sidebar{width:100%;padding:20px;position:static}.workspace-layout{display:block}.space-switch{margin:20px 0 10px}.sidebar nav{gap:5px;display:flex}.sidebar nav button{justify-content:center;padding:10px 6px;font-size:11px}.sidebar nav button>span,.sidebar nav small,.nav-title,.storage{display:none}.account{margin-top:8px;padding:12px 0 0}.account small{font-size:11px}.workspace-content{width:100%;margin:0}.workspace-top{height:50px;padding:0 20px}.projects-main{padding:26px 20px}.page-heading h1{font-size:24px}.page-heading p{max-width:210px;line-height:1.6}.toolbar .search{flex-basis:100%;max-width:none}.toolbar select{flex:1}.project-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}}.workspace-select{border:1px solid var(--line,#e4e7ec);width:100%;font:inherit;background:#fff;border-radius:9px;margin:10px 0;padding:10px;font-size:12px}.space-tools{gap:8px;margin:6px 0 15px;display:flex}.space-tools button{padding:7px;font-size:12px}.collaboration-dialog{width:min(980px,100vw - 40px);max-width:980px;max-height:90vh;padding:28px;overflow:auto}.dialog-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.dialog-heading h2{margin:8px 0 16px}.dialog-heading button{font-size:24px}.collaboration-dialog h3{margin:20px 0 10px;font-size:15px}.collaboration-dialog .muted{font-size:13px;line-height:1.8}.inline-form,.invite-link,.version-create,.compare-controls{align-items:center;gap:10px;margin:16px 0;display:flex}.inline-form input,.invite-link input{flex:1;min-width:100px}.collaboration-dialog input:not([type=checkbox]),.collaboration-dialog select{font:inherit;background:#fff;border:1px solid #dfe3ec;border-radius:8px;padding:10px 12px;font-size:13px}.member-row{border-bottom:1px solid #edf0f5;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 0;display:flex}.member-row>div:first-child{flex:1;min-width:160px}.member-row small{color:#72798d;margin-top:5px;display:block}.member-row button{font-size:12px}.panel-tabs{border-bottom:1px solid #e4e7ef;gap:10px;margin-bottom:20px;display:flex}.panel-tabs button{border-bottom:2px solid #0000;border-radius:0;padding:12px 16px}.panel-tabs button.active{color:#4688e5;border-bottom-color:#4688e5}.version-create input{flex:1;min-width:100px}.version-row{border-bottom:1px solid #e8ebf2;justify-content:space-between;gap:20px;padding:20px 0;display:flex}.version-row h3{margin:0 0 8px}.version-row p{margin:0 0 8px;font-size:13px}.version-row small{color:#72798d}.version-actions{flex-wrap:wrap;align-items:start;gap:12px;max-width:300px;font-size:12px;display:flex}.version-actions a{color:#4688e5;padding:8px 0;text-decoration:none;display:block}.version-actions summary{cursor:pointer;padding:8px 0}.version-actions button{font-size:12px}.diff-columns{grid-template-columns:1fr 1fr;gap:12px;display:grid}.diff-columns label{font-size:13px}.diff-columns textarea{resize:vertical;background:#f8f9fc;border:1px solid #e0e4ed;border-radius:8px;width:100%;height:260px;margin:8px 0;padding:12px;font:12px/1.6 monospace}.diff-panel pre{white-space:pre-wrap;max-height:200px;padding:12px;font-size:12px;overflow:auto}.diff-removed{color:#a62e21;background:#fff0ef}.diff-added{color:#236738;background:#eef9f0}.activity-row{border-bottom:1px solid #edf0f5;flex-wrap:wrap;gap:14px;padding:14px 0;font-size:13px;display:flex}.activity-row time{color:#72798d;margin-left:auto}.grant-check{align-items:center;gap:8px;font-size:13px;display:flex}.collaboration-dialog .empty{padding:35px}.card-actions{flex-wrap:wrap}@media (width<=700px){.inline-form,.version-create,.compare-controls,.version-row{flex-direction:column;align-items:stretch}.diff-columns{grid-template-columns:1fr}.collaboration-dialog{padding:18px}.member-row{gap:8px}}.discussion-panel{max-width:1000px;margin:0 auto;padding:20px;line-height:1.65}.discussion-head{justify-content:space-between;align-items:center;gap:16px;display:flex}.discussion-head small{color:#64748b}.discussion-head h2{margin:3px 0 14px;font-size:20px}.discussion-panel label{margin:12px 0;font-weight:500}.discussion-panel textarea,.discussion-panel input:not([type=checkbox]),.discussion-panel select{width:100%}.discussion-controls{flex-wrap:wrap;gap:12px;display:flex}.discussion-controls label{flex:1;min-width:140px}.comment-compose,.review-create{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;margin:16px 0;padding:18px}.comment-compose details{margin-bottom:14px}.mention-members{flex-wrap:wrap;gap:10px;display:flex}.discussion-card{overflow-wrap:anywhere;background:#fff;border:1px solid #e2e8f0;border-radius:12px;margin:16px 0;padding:20px}.discussion-card>header{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.discussion-card header h3{margin:0}.discussion-card header small{color:#64748b;display:block}.discussion-card .deleted-target{color:#b45309}.status-chip{color:#1d4ed8;background:#eff6ff;border-radius:6px;flex-shrink:0;padding:3px 9px;font-size:12px;display:inline-block}.status-chip.approved{color:#047857;background:#ecfdf5}.status-chip.changes_requested{color:#9a3412;background:#fff7ed}.status-chip.cancelled{color:#64748b;background:#f1f5f9}.comment-message{border-top:1px solid #eef2f6;padding:14px 0}.comment-message:first-of-type{margin-top:12px}.comment-message>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.comment-message time{color:#64748b;font-size:11px}.comment-message p,.review-decision p{white-space:pre-wrap;margin:8px 0}.comment-message small,.text-link{color:#2563eb}.review-links{flex-wrap:wrap;align-items:center;gap:14px;margin:16px 0;display:flex}.review-decision{border-top:1px solid #eef2f6;padding:12px 0}.review-decision>span{float:right;color:#64748b;font-size:12px}.discussion-card details{margin-top:14px}.review-create fieldset{border:1px solid #dbe5f0;border-radius:8px;margin-bottom:16px}.discussion-panel .empty{padding:24px 12px}.discussion-panel .panel-tabs{margin-bottom:14px}@media (width<=540px){.discussion-panel,.discussion-card{padding:16px}.comment-message>div{flex-direction:column;align-items:flex-start;gap:2px}.review-decision>span{float:none;display:block}}:root{--brand-blue:#2563eb;--brand-soft:#eff6ff}.primary,.brand-icon{background:var(--brand-blue);border-color:var(--brand-blue)}.primary:hover:not(:disabled){background:#1d4ed8}.brand-dot{color:var(--brand-blue)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-color:#93c5fd}.grant-check{flex-direction:row;justify-content:flex-start}.grant-check input[type=checkbox]{flex:none;width:auto}.review-start{background:#eff6ff;border:1px solid #dbeafe;border-radius:10px;margin:16px 0;padding:12px 16px}.review-start>summary{cursor:pointer;color:#1d4ed8;font-weight:600}.sidebar{overflow-y:auto}.sidebar>*{flex-shrink:0}.sidebar .space-switch{margin:24px 0 18px}.space-tools{flex-wrap:wrap;gap:4px}.space-tools button{white-space:nowrap;padding:7px 6px;font-size:11px}.sidebar .storage{margin-bottom:18px;padding-top:24px}.delivery-page{background:#fff;border:1px solid #dbe4f0;border-radius:12px;max-width:1120px;margin:32px auto;padding:24px}.delivery-settings{border:1px solid #dbe4f0;border-radius:10px;grid-template-columns:1fr 1fr;gap:16px;padding:20px;display:grid}.delivery-settings label,.delivery-preview>label{flex-direction:column;gap:8px;display:flex}.delivery-pages{flex-wrap:wrap;grid-column:1/-1;gap:18px;display:flex}.delivery-pages label,.delivery-ack{align-items:flex-start;flex-direction:row!important;display:flex!important}.delivery-panel input[type=checkbox]{flex:none;width:auto;margin-top:4px}.delivery-preview{margin:24px 0}.delivery-preview iframe{border:1px solid #dbe4f0;border-radius:10px;width:100%;height:580px;margin:16px 0}.delivery-text{white-space:pre-wrap;background:#f8fafc;border:1px solid #dbe4f0;max-height:450px;padding:18px;overflow:auto}.delivery-ack{margin:18px 0;line-height:1.8}.share-create{background:#f8fbff;border:1px solid #bfdbfe;border-radius:10px;gap:12px;margin-top:24px;padding:20px;display:grid}.share-create label{align-items:center;gap:12px;display:flex}.share-create input[type=number]{max-width:100px}.share-create input[type=password]{max-width:250px}.delivery-record{border-top:1px solid #e2e8f0;align-items:center;gap:16px;padding:16px 0;display:flex}.delivery-record>div{flex:1}.delivery-panel pre{max-height:400px;overflow:auto}.delivery-panel input[readonly]{width:100%}@media (width<=700px){.delivery-settings{grid-template-columns:1fr}.delivery-record{flex-wrap:wrap}}.delivery-settings{align-items:end}.delivery-settings>button{align-self:end;height:44px}.ai-page{max-width:920px}.ai-page h1{letter-spacing:-.8px;margin:14px 0;font-size:32px}.ai-page .eyebrow{color:#2563eb;letter-spacing:.12em;margin-top:32px;font-size:12px;font-weight:700}.ai-card{background:#fff;border:1px solid #dce5ef;border-radius:16px;margin:22px 0;padding:24px}.ai-card h2,.ai-card h3{margin:0 0 14px}.ai-card label{margin:12px 0;display:block}.ai-card select{width:100%;margin-top:8px;display:block}.ai-card input[type=checkbox]{accent-color:#2563eb;margin-right:8px}.ai-endpoint{color:#1e40af;overflow-wrap:anywhere;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;margin:14px 0;padding:14px;display:block}.ai-actions,.ai-card-heading{justify-content:space-between;align-items:center;gap:12px;margin-top:20px;display:flex}.ai-badge{color:#1d4ed8;background:#eff6ff;border-radius:20px;padding:5px 10px;font-size:12px}.ai-preview{background:#f6f9fd;border-radius:10px;margin-top:18px;padding:16px}.ai-preview pre{white-space:pre-wrap;max-height:300px;font-size:12px;overflow:auto}.ai-card li{margin:12px 0}.billing-page{max-width:1040px;margin:0 auto;padding:36px 28px 80px}.billing-heading,.billing-card-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.billing-heading{margin-bottom:26px}.billing-heading h1{margin:6px 0;font-size:32px}.billing-back{color:#2563eb;font-size:13px;text-decoration:none}.billing-heading .eyebrow{margin-top:26px}.billing-card{background:#fff;border:1px solid #dce5f0;border-radius:16px;margin:20px 0;padding:26px;box-shadow:0 5px 18px #17376a04}.billing-card h2{margin:0 0 12px;font-size:18px}.billing-status{color:#245cb3;white-space:nowrap;background:#edf4ff;border:1px solid #ccddfa;border-radius:20px;padding:7px 12px;font-size:12px}.billing-notice{color:#244c83;background:#eef5ff;border:1px solid #d5e4fa;border-radius:10px;padding:14px 18px;line-height:1.7}.billing-metrics{grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0;display:grid}.billing-metrics>div{border-left:3px solid #dce9fc;flex-direction:column;gap:8px;padding-left:13px;display:flex}.billing-metrics strong{color:#193f76;font-size:25px}.billing-metrics small{color:#75839a;font-size:14px;font-weight:400}.billing-metrics span{color:#687a91;font-size:12px}.billing-plan-grid{grid-template-columns:repeat(2,1fr);gap:16px;margin:22px 0;display:grid}.billing-plan{text-align:left;white-space:normal;background:#fff;border:1px solid #dce5f0;border-radius:12px;flex-direction:column;align-items:flex-start;gap:12px;padding:22px;display:flex}.billing-plan.selected{background:#f6f9ff;border:2px solid #3376de;padding:21px}.billing-plan strong{color:#1c4c95;font-size:30px}.billing-plan strong small{color:#657892;font-size:13px;font-weight:400}.billing-plan>span,.billing-plan>small{font-size:13px}.billing-form,.billing-actions{flex-wrap:wrap;align-items:end;gap:12px;margin-top:18px;display:flex}.billing-page label{color:#475b76;flex-direction:column;gap:8px;font-size:13px;display:flex}.billing-page input,.billing-page select{background:#fff;border:1px solid #cbd7e7;border-radius:7px;min-height:40px;padding:10px}.billing-page input{width:160px}.billing-page button{min-height:40px}.billing-quote{background:#f6f9ff;border:1px solid #b9d2fa;border-radius:12px;margin-top:20px;padding:22px}.billing-quote label{max-width:240px;margin:18px 0}.billing-order{border-top:1px solid #e5ebf4;padding:22px 0 8px}.billing-order>.muted{overflow-wrap:anywhere}.billing-checkout{align-items:center;gap:22px;display:flex}.billing-page p{line-height:1.7}.billing-page .muted{font-size:13px}.billing-page .error{background:#fff2f2;border-radius:8px;padding:12px}@media (width<=700px){.billing-page{padding:22px 14px}.billing-metrics{grid-template-columns:repeat(2,1fr)}.billing-plan-grid{grid-template-columns:1fr}.billing-card{padding:18px}.billing-checkout,.billing-card-heading{flex-wrap:wrap}}.finance-panel{margin-top:24px}.finance-row{border-top:1px solid #e5eaf2;justify-content:space-between;align-items:center;gap:18px;padding:18px 0;display:flex}.finance-row b{font-size:13px}.finance-row p{margin:6px 0}.finance-row button{margin:3px}.finance-form{background:#f7faff;border:1px solid #cdddf9;border-radius:10px;margin:20px 0;padding:24px}.finance-form label{margin:16px 0;display:block}.finance-form input,.finance-form select,.finance-form textarea{width:100%;max-width:550px;font:inherit;border:1px solid #cfdaeb;border-radius:6px;margin-top:7px;padding:10px;display:block}.finance-form textarea{min-height:90px}.finance-form h3{margin-top:0}@media (width<=700px){.finance-row{flex-direction:column;align-items:flex-start}}.service-page{max-width:1060px;margin:40px auto;padding:24px}.customer-ops{min-width:0}.ops-toolbar,.ops-actions{flex-wrap:wrap;align-items:center;gap:12px;margin:16px 0;display:flex}.ops-list{gap:12px;margin:18px 0;display:grid}.ops-list article,.ops-message{overflow-wrap:anywhere;background:#fff;border:1px solid #dbe3ef;border-radius:10px;padding:18px}.customer-ops label,.service-page label{margin:14px 0;display:block}.customer-ops input:not([type=checkbox]),.customer-ops textarea,.customer-ops select,.service-page select{width:100%;font:inherit;border:1px solid #ccd8e8;border-radius:6px;margin-top:6px;padding:10px;display:block}.customer-ops input[type=checkbox],.service-page input[type=checkbox]{width:auto;margin-right:8px;display:inline-block}.customer-ops textarea{min-height:110px}.customer-ops pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:500px;overflow:auto}.customer-ops small{color:#64748b;margin-top:8px;display:block}.customer-ops details,.service-page details{background:#fff;border:1px solid #dbe3ef;border-radius:8px;margin:18px 0;padding:16px}.customer-ops summary,.service-page summary{cursor:pointer;font-weight:600}.customer-ops .panel{background:#fff;border:1px solid #dbe3ef;border-radius:12px;margin-top:24px;padding:20px}.customer-ops .ops-message a{display:block}.service-page small{color:#64748b;margin-top:8px;display:block}.service-page .ops-list article p{margin:12px 0;line-height:1.6}.service-page a{color:#2563eb}.service-page button{color:#fff;background:#2563eb;border-color:#2563eb}.service-page button:disabled{opacity:.45}.service-page input[type=checkbox]{accent-color:#2563eb}.service-page button:hover:not(:disabled){color:#fff;background:#1d4ed8}.account-page{color:#18243c;max-width:960px;margin:40px auto;padding:0 24px 60px}.account-page>a{color:#2563eb}.account-page h1{margin:22px 0 8px;font-size:30px}.account-card{background:#fff;border:1px solid #dce3ed;border-radius:14px;margin:20px 0;padding:24px}.account-card h2{margin:0 0 16px;font-size:19px}.account-card form{gap:14px;max-width:520px;display:grid}.account-card label{gap:7px;font-size:14px;display:grid}.account-card input,.account-card textarea{font:inherit;border:1px solid #cbd5e1;border-radius:7px;padding:10px 12px}.account-card button{color:#1d4ed8;cursor:pointer;background:#eff6ff;border:1px solid #bfdbfe;border-radius:7px;padding:9px 14px}.account-card button:disabled{opacity:.5;cursor:default}.account-card article{border-top:1px solid #e2e8f0;margin-top:16px;padding:16px 0}.account-card p{color:#64748b;font-size:14px;line-height:1.7}.account-actions{flex-wrap:wrap;gap:12px;margin-top:12px;display:flex}.landing{color:#0f172a;background:#fff;min-height:100vh}.landing-nav{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:5;background:#ffffffeb;border-bottom:1px solid #eef2f7;justify-content:space-between;align-items:center;padding:18px 6vw;display:flex;position:sticky;top:0}.landing-logo{color:#0f172a;font-size:20px;font-weight:700;text-decoration:none}.landing-nav nav{align-items:center;gap:22px;display:flex}.landing-nav a{color:#334155;text-decoration:none}.primary-link{background:var(--brand-blue);border-radius:8px;padding:8px 16px;text-decoration:none;display:inline-block;color:#fff!important}.primary-link.big{padding:14px 28px;font-size:16px}.hero{text-align:center;background:linear-gradient(#eff6ff 0%,#fff 100%);padding:90px 6vw 60px}.hero h1{margin:16px 0;font-size:clamp(30px,5vw,52px);line-height:1.2}.hero p{color:#475569;max-width:720px;margin:0 auto 18px;font-size:17px;line-height:1.7}.hero-actions{justify-content:center;align-items:center;gap:20px;margin:28px 0 14px;display:flex}.landing-features,.landing-audience>div{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;padding:40px 6vw;display:grid}.landing-features article,.landing-audience article,.plan{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:22px}.landing-features h3,.landing-audience h3{margin-top:0}.landing-features p,.landing-audience p{color:#475569;line-height:1.7}.landing-audience,.landing-pricing,.landing-cta{text-align:center;padding:30px 6vw}.landing-audience>div{text-align:left;padding:20px 0}.plan-grid{text-align:left;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0;display:grid}.plan.featured{border:2px solid var(--brand-blue);box-shadow:0 10px 30px #2563eb1f}.plan h3{margin:0 0 8px}.plan-price{margin:6px 0;font-size:28px;font-weight:700}.plan-price small{color:#64748b;font-size:13px;font-weight:400}.plan ul{color:#334155;padding-left:18px;line-height:1.9}.landing-cta{background:#eff6ff;padding:60px 6vw}.site-footer{text-align:center;color:#64748b;border-top:1px solid #eef2f7;padding:28px 6vw;font-size:13px}.site-footer.compact{border:0;padding:16px 0 0}.site-footer nav{justify-content:center;gap:18px;margin-bottom:8px;display:flex}.site-footer a{color:#64748b}.site-footer p{margin:4px 0}.legal{max-width:820px;margin:0 auto;padding:32px 24px 60px;line-height:1.8}.legal h2{margin-top:28px;font-size:18px}.legal.bind form label{margin:12px 0;display:block}.legal.bind input{width:100%}.agreement{color:#475569;align-items:flex-start;gap:8px;margin:10px 0;font-size:13px;display:flex!important}.agreement input{margin-top:3px;width:auto!important}.wechat-login{color:#fff;cursor:pointer;background:#07c160;border:1px solid #07c160;border-radius:10px;width:100%;margin-top:12px;padding:11px}.terms-banner{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.ai-create textarea{width:100%}.ai-create-row{flex-wrap:wrap;align-items:center;gap:12px;margin:10px 0;display:flex}.ai-draft{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;margin:10px 0;padding:12px 14px}.ai-draft p{margin:6px 0}.quick-exports a{margin:0 4px}
