:root{--bg:#fbfcfa;--surface:#fff;--soft:#f0f3ef;--tint:#eaf3e5;--ink:#202a26;--muted:#65716b;--line:#e5e9e3;--green:#1d6549;--on-green:#fff;--warn:#80551f;--warn-bg:#fff4e4;--radius:9px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.7}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}button,.button{min-height:44px;border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:10px 18px;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;line-height:1.45;text-align:center}button:hover,.button:hover{background:var(--soft);text-decoration:none}button:disabled{opacity:.5;cursor:not-allowed}.primary{background:var(--green);border-color:var(--green);color:var(--on-green)}.primary:hover{background:#174f3a;border-color:#174f3a;color:#fff}.wide{width:100%}.small{padding:8px 14px}.text-button{border:0;background:none;padding:8px 4px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:24px}.actions form{margin:0}:focus-visible{outline:3px solid #83b99d;outline-offset:3px}.skip-link{position:absolute;left:20px;top:-80px;background:var(--surface);padding:12px;z-index:40}.skip-link:focus{top:10px}.site-header{max-width:1340px;margin:auto;padding:24px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px;border-bottom:1px solid var(--line);background:var(--surface)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:25px;font-weight:750;letter-spacing:-1px;white-space:nowrap}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;height:32px;width:32px;border-radius:9px;background:var(--green);color:white;font-size:23px}.site-header nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.site-header nav>a:not(.button){color:var(--muted);min-height:44px;display:flex;align-items:center}.site-header nav a[aria-current=page]{color:var(--green);font-weight:600}.site-header nav form{display:inline-flex}.page{max-width:1340px;padding:56px 32px 80px;margin:auto;min-height:65vh}.site-footer{max-width:1276px;margin:0 auto;padding:24px 0 36px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px}.site-footer>div{display:flex;gap:20px;flex-wrap:wrap}.site-footer a{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:650;color:var(--green)}h1,h2,h3{font-weight:560;line-height:1.3}h1{font-size:42px;letter-spacing:-1.6px;margin:16px 0 22px}h2{font-size:27px;letter-spacing:-.7px;margin:8px 0 20px}h3{font-size:20px;margin:18px 0 12px}p{color:var(--muted);margin:12px 0}.small-note{font-size:12px;color:var(--muted);line-height:1.7}.muted{color:var(--muted)}.chip,.badge{display:inline-block;background:var(--soft);color:var(--muted);padding:3px 9px;border-radius:4px;font-size:12px;line-height:1.8;white-space:nowrap}.chip,.status-active,.status-healthy{color:var(--green);background:var(--tint)}.status-paid_pending,.status-refund_pending,.status-pending_revoke,.status-limited,.status-login_required{color:var(--warn);background:var(--warn-bg)}.status-expired,.status-revoked,.status-cancelled{background:var(--soft);color:var(--muted)}.hero{background:var(--soft);display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center;padding:46px;border-radius:12px;margin-bottom:36px}.hero h1{font-size:48px;letter-spacing:-2px}.hero-lead{font-size:17px}.hero-art{background:var(--surface);padding:32px 36px;border-radius:9px;min-height:280px}.hero-art h3{font-size:30px;font-weight:520;line-height:1.5}.hero-art p{margin-bottom:28px}.capability-row{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:12px 0;font-size:13px;color:var(--muted)}.community-panel{display:grid;grid-template-columns:1fr 160px;align-items:center;gap:30px;background:var(--tint);border:1px solid #d6e4d6;padding:26px 30px;border-radius:10px;margin:24px 0 38px}.community-panel h2{font-size:25px;margin:6px 0}.community-panel p{margin:6px 0}.group-number{font-size:25px;letter-spacing:1px;color:var(--green);user-select:all}.community-panel .actions{margin:16px 0}.community-panel img{width:160px;height:auto;display:block;border-radius:8px}.qr-link{justify-self:end}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px}.section-heading h1,.section-heading h2{margin:10px 0}.section-heading p{margin:8px 0}.plan-filters{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin:28px 0}.plan-filters fieldset{border:0;display:flex;gap:4px;margin:0;padding:5px;background:var(--soft);border-radius:8px}.plan-filters legend{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.segmented-option{margin:0;display:flex;position:relative;cursor:pointer}.segmented-option input{position:absolute;opacity:0;width:1px;height:1px;min-height:0}.segmented-option span{display:block;padding:10px 18px;border-radius:6px;min-height:44px}.segmented-option input:checked+span{background:var(--surface);color:var(--green);box-shadow:0 1px 3px #0001}.segmented-option input:focus-visible+span{outline:3px solid #83b99d;outline-offset:2px}.js .filter-submit{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%)}.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}.plan-card{padding:30px;border-right:1px solid var(--line)}.plan-card:last-child{border-right:0}.plan-card.recommended{background:#f8faf6}.plan-card h3{margin-top:22px}.price{font-size:43px;letter-spacing:-1.8px;margin:22px 0 0;line-height:1.4;white-space:nowrap}.price small{font-size:14px;color:var(--muted);letter-spacing:0}.plan-card .small-note{margin-top:5px}.feature-list{padding:0;list-style:none;font-size:14px;color:var(--muted);margin:24px 0}.feature-list li{padding:8px 0}.feature-list li:before{content:'✓';color:var(--green);margin-right:10px}.section-note{padding:20px 0;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);line-height:1.8}.faq-summary{margin-top:52px}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.detail-row{padding:17px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:14px}.detail-row>span:first-child{color:var(--muted)}.detail-row strong{font-weight:550;text-align:right;overflow-wrap:anywhere}.detail-row time{font-size:13px;text-align:right}.detail-row:last-child{border:0}.detail-row.total strong{font-size:26px;color:var(--green)}.panel{padding:28px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.panel h2{font-size:23px}.notice{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:8px;padding:17px 20px;margin:22px 0;overflow-wrap:anywhere}.notice.warning,.notice.error{background:var(--warn-bg);color:var(--warn);border-color:#ead7b8}.notice.success{background:var(--tint);color:var(--green)}.narrow{max-width:560px;margin:auto}.auth-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;max-width:1040px;margin:15px auto 30px}.auth-intro h1{font-size:56px;line-height:1.35}.auth-intro p{font-size:18px;line-height:1.9;margin:24px 0}.auth-card{padding:35px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}label{display:block;margin:20px 0 8px}input,textarea,select{border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);width:100%;min-height:48px;padding:11px 13px}input:disabled{background:var(--soft)}.input-action{display:flex;gap:10px}.input-action input{min-width:0;flex:1}.input-action button{flex-shrink:0;font-size:13px;padding:10px 13px}.checkbox-label{display:flex;gap:10px;align-items:flex-start;font-size:14px;margin:22px 0}.checkbox-label input{width:18px;height:20px;min-height:20px;margin-top:3px;flex-shrink:0}.form-error{color:#a33f2a;font-size:13px;min-height:0;overflow-wrap:anywhere}.form-error:empty{display:none}.form-error p{color:inherit;margin:15px 0}.form-error:not(:empty){margin:15px 0}.tabs{display:flex;gap:5px;border-radius:8px;background:var(--soft);padding:5px;margin:24px 0}.tabs button{flex:1;border:0;background:transparent}.tabs button.active{background:var(--surface);color:var(--green)}.auth-links{display:flex;justify-content:space-between;gap:18px;margin-top:22px;font-size:13px}.steps{display:flex;gap:18px;color:var(--muted);font-size:12px;margin:24px 0}.steps strong{color:var(--green)}.workspace{display:grid;grid-template-columns:185px minmax(0,1fr);gap:42px}.sidebar{border-right:1px solid var(--line);padding-right:20px}.sidebar>.eyebrow{display:block;margin:18px 10px 25px;font-size:10px}.sidebar nav{display:grid;gap:5px}.sidebar a{display:block;padding:11px 12px;min-height:44px;border-radius:7px;color:var(--muted)}.sidebar a:hover{text-decoration:none;background:var(--soft)}.sidebar a[aria-current=page]{color:var(--green);background:var(--tint);font-weight:600}.sidebar .external-link{margin-top:25px;border-top:1px solid var(--line);border-radius:0}.workspace-body{min-width:0}.workspace-body h1{font-size:38px}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.service-card{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.service-card>.button,.service-card>button{margin-top:16px}.empty-state{padding:55px 25px;text-align:center;background:var(--soft);border-radius:10px}.empty-mark{font-size:32px;color:var(--green)}.empty-state h2{font-size:24px}.empty-state p{max-width:440px;margin:12px auto 22px}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:9px;background:var(--surface);max-width:100%}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}th{font-weight:500;background:var(--soft);color:var(--muted)}th,td{padding:15px 17px;text-align:left;border-bottom:1px solid var(--line)}td:last-child,th:last-child{text-align:right}tr:last-child td{border-bottom:0}td small{display:block;color:var(--muted);font-size:11px;margin-top:5px}td .identifier{display:block;max-width:200px;overflow:hidden;text-overflow:ellipsis}td button{min-height:36px;padding:6px 12px}td form{display:inline-block}.search-form{display:flex;gap:10px;margin:22px 0;max-width:520px}.search-form input{min-width:0}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.metric{font-size:36px;color:var(--green);font-weight:500}.metric-grid p{margin-top:0}.section-top{margin-top:38px}.steps-list{padding-left:24px;color:var(--muted)}.steps-list li{margin:15px 0}.migration-steps{margin:30px 0}details{border-top:1px solid var(--line);padding:17px 0}summary{cursor:pointer;font-weight:550;min-height:32px}details p{max-width:800px;font-size:14px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:90%;padding:14px 22px;background:#202a26;color:white;border-radius:8px;box-shadow:0 6px 24px #0002;z-index:100;font-size:14px}.noscript-notice{position:sticky;bottom:0;background:var(--warn-bg);padding:15px;text-align:center;color:var(--warn);border-top:1px solid #ead7b8}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}
:root[data-theme=dark]{--bg:#141c18;--surface:#1a241e;--soft:#202c25;--tint:#2a3b28;--ink:#e6ece4;--muted:#a5b4ab;--line:#35463b;--green:#ace68d;--on-green:#173523;--warn:#e6c493;--warn-bg:#3b3021;color-scheme:dark}:root[data-theme=dark] .plan-card.recommended{background:#202c25}:root[data-theme=dark] .brand-mark{color:#173523}:root[data-theme=dark] .community-panel{border-color:#3b523c}:root[data-theme=dark] .form-error{color:#f5ae9c}
@media(max-width:1050px){.hero{gap:30px;padding:35px}.hero h1{font-size:43px}.hero-art{padding:25px}.plan-card{padding:23px}.price{font-size:35px}.workspace{gap:25px;grid-template-columns:160px minmax(0,1fr)}.workspace .community-panel{grid-template-columns:1fr 125px;padding:24px}.workspace .community-panel img{width:125px}.workspace .group-number{font-size:21px}.auth-layout{gap:40px}.site-footer{margin:0 32px}.service-card{padding:23px}.metric-grid{gap:12px}.metric-grid .panel{padding:20px}}@media(max-width:760px){.site-header{padding:18px 20px;gap:12px;flex-wrap:wrap}.site-header nav{gap:16px;font-size:13px}.brand{font-size:23px}.page{padding:30px 20px 50px}.hero{display:block;padding:27px}.hero h1{font-size:39px}.hero-art{margin-top:28px;min-height:0}.hero-art h3{font-size:24px}.hero-art h3 br{display:none}.community-panel,.workspace .community-panel{grid-template-columns:1fr;padding:24px;gap:15px}.qr-link{justify-self:start}.community-panel img,.workspace .community-panel img{width:145px}.community-panel h2{font-size:23px}.group-number{font-size:23px}.plan-grid{grid-template-columns:1fr}.plan-card{border-right:0;border-bottom:1px solid var(--line);padding:26px}.plan-card:last-child{border-bottom:0}.price{font-size:42px}.plan-filters{justify-content:start;gap:14px}.segmented-option span{padding:10px 14px}.section-heading{align-items:start;flex-direction:column;gap:8px}.section-heading h2{font-size:25px}.two-columns,.service-grid,.metric-grid{grid-template-columns:1fr}.workspace{display:block}.sidebar{border:0;border-bottom:1px solid var(--line);padding:0 0 13px;margin-bottom:28px}.sidebar>.eyebrow{display:none}.sidebar nav{display:flex;overflow-x:auto;gap:4px}.sidebar a{white-space:nowrap;flex-shrink:0;padding:10px}.sidebar .external-link{margin:5px 0 0;border:0}.workspace-body h1,h1{font-size:33px;letter-spacing:-1px}.auth-layout{display:block}.auth-intro{margin-bottom:30px}.auth-intro h1{font-size:38px}.auth-intro h1 br{display:none}.auth-intro p{font-size:15px;margin:15px 0}.auth-card{padding:25px}.site-footer{margin:0 20px;padding:22px 0 30px;flex-direction:column;gap:12px}.site-footer>div{gap:16px}.panel{padding:23px}.detail-row{gap:12px;flex-wrap:wrap}.steps{gap:12px}.table-scroll:before{content:'左右滑动查看完整表格';display:block;font-size:11px;color:var(--muted);padding:8px 15px;background:var(--soft)}.feature-list{margin:22px 0}.page.plans-page .community-panel{margin-top:0}.search-form{flex-wrap:wrap}.search-form input{flex:1;min-width:160px}.service-card .section-heading{flex-direction:row;align-items:center}.form-error{max-width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.code-feedback{margin:14px 0 20px;font-size:13px;line-height:1.7}.code-help{padding:14px 16px;border:1px solid var(--line);border-radius:8px;background:var(--soft);overflow-wrap:anywhere}.code-help p{margin:0 0 9px}.code-help p:last-child{margin-bottom:0;font-size:12px}.code-help strong{color:var(--ink);font-weight:600}.code-help-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin:8px 0 12px}.code-help-links a{text-decoration:underline;text-underline-offset:3px}.code-request-status{padding:12px 14px;border-left:3px solid var(--green);background:var(--tint);color:var(--ink);border-radius:5px;margin:0 0 10px;overflow-wrap:anywhere}.code-request-status[data-state=error]{border-color:var(--warn);background:var(--warn-bg);color:var(--warn)}