:root{color:#1d1d1f;background:#fff;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif;font-synthesis:none;--ink: #1d1d1f;--subtle-ink: #656569;--muted-ink: #8d8d92;--canvas: #ffffff;--sidebar: #fafafa;--line: #e7e7e7;--active: #111111}*{box-sizing:border-box}body{min-width:320px;margin:0;background:var(--canvas)}button,a{font:inherit}button{cursor:pointer}input{width:100%;color:var(--ink);border:1px solid #d9d9dc;border-radius:6px;background:#fff;font:inherit;outline:none}input:focus{border-color:#5f5f64;box-shadow:0 0 0 3px #0000000f}.platformShell{min-height:100vh;padding-left:232px;background:var(--canvas)}.rail{position:fixed;z-index:3;top:0;bottom:0;left:0;display:flex;flex-direction:column;width:232px;min-height:100dvh;padding:22px 12px 18px;overflow-y:auto;border-right:1px solid var(--line);background:var(--sidebar)}.railBrand{display:flex;align-items:center;gap:9px;padding:6px 9px 25px;color:var(--ink);font-size:14px;font-weight:650;text-decoration:none}.railBrand img{width:25px;height:25px;border-radius:6px;background:#1d1d1f;object-fit:cover}.navigation{display:grid;gap:2px}.navItem{width:100%;padding:8px 10px;color:var(--subtle-ink);border:0;border-radius:6px;background:transparent;font-size:13px;text-align:left}.navItem:hover{color:var(--ink);background:#f0f0f0}.navItemActive{color:var(--active);background:#ededed;font-weight:600}.railFoot{display:grid;gap:5px;margin:auto 9px 0;padding-top:16px;color:var(--muted-ink);border-top:1px solid var(--line);font-size:11px}.railFoot span{color:var(--subtle-ink);font-weight:600}.platformPage{width:min(1060px,100%);min-height:100vh;margin:0 auto;padding:46px clamp(28px,5vw,64px) 80px}.topbar{display:flex;align-items:end;justify-content:space-between;gap:24px;padding-bottom:28px;border-bottom:1px solid var(--line)}.breadcrumb{margin:0 0 9px;color:var(--muted-ink);font-size:12px}.topbar h1,.intro h2,.sectionHeader h2{margin:0;color:var(--ink);font-size:25px;font-weight:650;letter-spacing:-.025em}.harnessLink{color:var(--subtle-ink);font-size:13px;text-decoration:none}.harnessLink:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.notice{margin:18px 0 30px;color:var(--subtle-ink);font-size:13px}.contentStack{display:grid;gap:32px}.intro{display:flex;align-items:end;justify-content:space-between;gap:28px;padding-bottom:28px;border-bottom:1px solid var(--line)}.intro p{max-width:620px;margin:10px 0 0;color:var(--subtle-ink);font-size:14px;line-height:1.65}.primaryButton{padding:8px 12px;flex:none;color:#fff;border:1px solid var(--active);border-radius:6px;background:var(--active);font-size:13px;font-weight:600}.primaryButton:hover{background:#323232}.primaryButton:disabled{color:#a3a3a5;border-color:#eee;background:#eee;cursor:not-allowed}.secondaryButton{width:fit-content;padding:8px 12px;color:var(--ink);border:1px solid #d6d6d8;border-radius:6px;background:#fff;font-size:13px;font-weight:600}.secondaryButton:hover{background:#f5f5f5}.textButton{padding:0;color:#55555a;border:0;background:transparent;font-size:12px;text-decoration:underline;text-underline-offset:3px}.textButton:hover{color:var(--ink)}.statusGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:8px}.statusItem{min-height:122px;padding:19px}.statusItem+.statusItem{border-left:1px solid var(--line)}.statusItem p,.statusItem span{margin:0;color:var(--subtle-ink);font-size:12px}.statusItem strong{display:block;margin:15px 0 8px;color:var(--ink);font-size:16px;font-weight:600}.sectionBlock{padding-top:2px}.sectionHeader{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:16px}.sectionHeader p{margin:8px 0 0;color:var(--subtle-ink);font-size:13px;line-height:1.6}.sectionHeader>span{flex:none;color:var(--muted-ink);font-size:12px}.dataTable{overflow:hidden;border:1px solid var(--line);border-radius:8px}.dataRow{display:grid;grid-template-columns:1.15fr 1.35fr 2.95fr;gap:16px;align-items:center;min-height:56px;padding:12px 16px;border-top:1px solid var(--line);color:var(--subtle-ink);font-size:13px}.dataRow:first-child{border-top:0}.dataHeader{min-height:38px;color:var(--muted-ink);background:#fcfcfc;font-size:11px}.dataRow strong{color:var(--ink);font-size:13px;font-weight:600}.dataRow code{color:#4c4c50;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}.priceTable .dataRow{grid-template-columns:repeat(4,1fr)}.keyBlock{padding-bottom:26px;border-bottom:1px solid var(--line)}.inlineForm{display:flex;align-items:end;gap:12px;margin-bottom:18px}.inlineForm label,.stackedForm label{display:grid;gap:7px;color:var(--subtle-ink);font-size:12px;font-weight:600}.inlineForm label{width:min(340px,100%)}.inlineForm input{min-height:38px;padding:8px 10px}.secretNotice{display:grid;gap:8px;margin:18px 0;padding:14px 16px;border:1px solid #d8d8db;border-radius:8px;background:#fcfcfc}.secretNotice strong{color:var(--ink);font-size:13px}.secretNotice code{width:fit-content;max-width:100%;padding:7px 8px;overflow-x:auto;color:#303034;border-radius:4px;background:#f0f0f1;font-size:12px;white-space:nowrap}.secretNotice span,.formHint{color:var(--subtle-ink);font-size:12px;line-height:1.55}.formMessage{margin:14px 0 0;color:#a33131;font-size:13px;line-height:1.5}.accountFormCard,.accountCard{display:grid;gap:20px;width:min(460px,100%);padding:24px;border:1px solid var(--line);border-radius:9px}.accountCard{gap:8px}.accountCard p,.accountCard span{margin:0;color:var(--subtle-ink);font-size:13px}.accountCard h2{margin:0;color:var(--ink);font-size:18px;font-weight:600;overflow-wrap:anywhere}.accountCard .secondaryButton{margin-top:12px}.tabRow{display:flex;gap:4px;padding-bottom:10px;border-bottom:1px solid var(--line);overflow-x:auto}.tabButton{flex:none;padding:6px 7px;color:var(--subtle-ink);border:0;border-radius:5px;background:transparent;font-size:12px}.tabButtonActive{color:var(--ink);background:#eeeeef;font-weight:600}.stackedForm{display:grid;gap:15px}.stackedForm input{min-height:40px;padding:8px 10px}.stackedForm .primaryButton{min-height:40px;margin-top:4px}.adminBlock{display:grid;gap:2px}.adminColumns{align-items:start}.plainList{display:grid;gap:10px;margin:14px 0 0;padding:0;list-style:none}.plainList li{display:grid;gap:3px;min-width:0;color:var(--subtle-ink);font-size:12px}.plainList strong{overflow-wrap:anywhere;color:var(--ink);font-size:13px;font-weight:600}.emptyState{display:grid;gap:7px;min-height:150px;place-content:center start;padding:24px;border:1px dashed #d8d8d8;border-radius:8px;color:var(--subtle-ink)}.emptyState strong{color:var(--ink);font-size:14px;font-weight:600}.emptyState span{font-size:13px}.compactEmptyState{min-height:112px}.securityList{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.securityItem{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:104px;padding:20px 0;border-top:1px solid var(--line)}.securityItem:first-child{border-top:0}.securityItem h3,.securityGuidance h2{margin:0;color:var(--ink);font-size:14px;font-weight:600}.securityItem p,.securityGuidance p{max-width:650px;margin:8px 0 0;color:var(--subtle-ink);font-size:13px;line-height:1.65}.securityItem>span{flex:none;color:var(--muted-ink);font-size:12px}.securityGuidance{padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.twoColumnBlock{display:grid;grid-template-columns:repeat(2,1fr);gap:42px;padding:23px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.twoColumnBlock h3,.docsGrid h3{margin:0;color:var(--ink);font-size:14px;font-weight:600}.twoColumnBlock p,.docsGrid p{margin:10px 0 0;color:var(--subtle-ink);font-size:13px;line-height:1.65}.twoColumnBlock>div+div{padding-left:42px;border-left:1px solid var(--line)}.codePanel{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:#fbfbfb}.codeTop{padding:11px 15px;color:var(--subtle-ink);border-bottom:1px solid var(--line);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px}.codePanel pre{margin:0;padding:20px;overflow:auto;color:#303034;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;line-height:1.8}.docsGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.docsGrid article+article{padding-left:32px;border-left:1px solid var(--line)}.docsGrid code{color:#4c4c50}@media(max-width:800px){.platformShell{padding-left:0}.rail{position:sticky;top:0;width:auto;min-height:0;padding:13px 16px 11px;border-right:0;border-bottom:1px solid var(--line);box-shadow:0 1px #00000005}.railBrand{padding:0}.navigation{display:flex;gap:3px;margin:11px -16px 0;padding:0 16px 1px;overflow-x:auto;scrollbar-width:none}.navigation::-webkit-scrollbar{display:none}.navItem{width:auto;padding:7px 9px;white-space:nowrap}.railFoot{display:none}.platformPage{padding-top:30px}}@media(max-width:620px){.platformPage{padding:24px 16px 52px}.topbar,.intro,.sectionHeader{align-items:stretch;flex-direction:column}.topbar{gap:14px;padding-bottom:20px}.topbar h1,.intro h2,.sectionHeader h2{font-size:23px}.breadcrumb{margin-bottom:7px}.harnessLink{display:none}.notice{margin:16px 0 24px;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:#fcfcfc;line-height:1.55}.contentStack{gap:27px}.intro{gap:18px;padding-bottom:22px}.intro p{margin-top:8px;font-size:13px}.primaryButton{width:100%;min-height:40px}.statusGrid{display:grid;gap:9px;border:0;border-radius:0}.statusItem{min-height:0;padding:15px 16px;border:1px solid var(--line);border-radius:9px}.statusItem+.statusItem{border-top:1px solid var(--line);border-left:1px solid var(--line)}.statusItem strong{margin:11px 0 6px}.sectionHeader{gap:7px;margin-bottom:13px}.sectionHeader>span{line-height:1.5}.securityItem{align-items:flex-start;flex-direction:column;gap:10px}.securityItem>span{padding:4px 7px;border-radius:5px;background:#f2f2f2}.securityItem p{margin-top:6px}.twoColumnBlock,.docsGrid{grid-template-columns:1fr;gap:0}.twoColumnBlock>div+div,.docsGrid article+article{padding-top:24px;padding-left:0;border-top:1px solid var(--line);border-left:0}.dataTable{overflow:visible;border:0;border-radius:0}.dataHeader{display:none}.dataRow{grid-template-columns:1fr;gap:6px;min-width:0;min-height:0;margin-top:9px;padding:15px 16px;border:1px solid var(--line);border-radius:9px}.dataRow:first-child{margin-top:0}.dataRow strong{font-size:14px}.dataRow code{width:fit-content;max-width:100%;padding:4px 6px;overflow:hidden;border-radius:4px;background:#f5f5f5;text-overflow:ellipsis;white-space:nowrap}.dataRow span{line-height:1.55}.priceTable .dataRow{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 12px}.priceTable .dataRow strong{grid-column:1 / -1;padding-bottom:10px;border-bottom:1px solid var(--line)}.priceTable .dataRow span{display:grid;gap:3px;color:var(--ink);font-size:13px}.priceTable .dataRow span:before{content:attr(data-label);color:var(--muted-ink);font-size:11px}.emptyState{min-height:128px;padding:20px}.compactEmptyState{min-height:105px}.inlineForm{align-items:stretch;flex-direction:column}.inlineForm label{width:100%}.inlineForm .primaryButton{width:100%;min-height:40px}.accountFormCard,.accountCard{padding:19px}.secretNotice code{width:100%}.codePanel pre{padding:15px;font-size:11px;line-height:1.7}.codePanel pre,.codePanel code{min-width:0;overflow-wrap:anywhere;word-break:break-word;white-space:pre-wrap}.sectionHeader>span{overflow-wrap:anywhere}}@media(max-width:380px){.rail{padding-right:13px;padding-left:13px}.navigation{margin-right:-13px;margin-left:-13px;padding-right:13px;padding-left:13px}.platformPage{padding-right:13px;padding-left:13px}.priceTable .dataRow{grid-template-columns:1fr}}