:root{--accent:#c56e99;--accent-dark:#a94e7b;--accent-soft:#fbedf4;--text:#403744;--muted:#8c8292;--line:#eee6ef;--paper:#fff;--green:#258e71;--code:#292532;--header:78px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fcfafc;color:var(--text);font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}button,input{font:inherit}a{color:inherit;text-decoration:none}button,a,input,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid #d795b8;outline-offset:3px}button{cursor:pointer}button:disabled{cursor:default}.topbar{height:var(--header);position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 40px;gap:16px;backdrop-filter:blur(14px)}.brand{display:flex;gap:13px;align-items:center;font-weight:700;font-size:18px;white-space:nowrap}.brand small{display:block;font-weight:500;font-size:9px;letter-spacing:1.7px;color:var(--muted);line-height:1.5}.brand-icon{width:39px;height:39px;border-radius:13px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-size:25px;font-weight:500}.top-actions{display:flex;align-items:center;gap:24px;font-size:13px}.top-actions a{color:var(--muted)}.version{padding:4px 12px;border-radius:20px;background:#f7f4f8;color:var(--muted);font-size:11px}.layout{max-width:1540px;margin:auto;display:grid;grid-template-columns:245px minmax(0,1fr);gap:48px;padding:0 40px}.sidebar{border-right:1px solid var(--line);min-width:0}.sidebar-inner{position:sticky;top:var(--header);max-height:calc(100dvh - var(--header));overflow-y:auto;padding:29px 22px 35px 0;scrollbar-width:thin}.sidebar a{display:flex;align-items:center;gap:9px;font-size:12px;color:#756b7b;padding:7px 13px;border-radius:8px;transition:background .15s}.sidebar a:hover,.sidebar a.active{background:var(--accent-soft);color:var(--accent-dark)}.dot{width:4px;height:4px;border-radius:50%;background:#cec2cf;flex-shrink:0}.overline{display:block;color:#aaa0af;font-size:10px;letter-spacing:1px;font-weight:700;margin:24px 13px 10px}.overline:first-child{margin-top:0}.side-note{font-size:10px;line-height:1.9;margin:26px 12px 0;border-top:1px solid var(--line);padding-top:19px;color:#a197a6}main{max-width:1040px;min-width:0;padding:44px 0 12px}.hero{background:linear-gradient(125deg,#fff 20%,#fcf1f7);border:1px solid #f0e3ee;border-radius:23px;padding:45px 44px 25px;position:relative;overflow:hidden}.hero-badge{display:inline-flex;align-items:center;gap:7px;font-size:10px;letter-spacing:1px;color:var(--accent);font-weight:700}.hero-badge i{height:6px;width:6px;background:#d492b4;border-radius:50%}h1{font-size:42px;line-height:1.35;letter-spacing:-1.4px;font-weight:750;margin:20px 0}h1 span{color:var(--accent)}.hero>p{max-width:650px;color:#8c7c8f;font-size:13px}.hero-actions{display:flex;gap:12px;margin:25px 0}.button{padding:10px 18px;border:1px solid #e9dfeb;border-radius:10px;background:#fff;font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:10px}.button.primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 5px 13px #c56e9920}.base-box{display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid #eee2ee;border-radius:11px;padding:13px 17px;background:#ffffffba;margin-top:28px}.base-box span{display:block;font-size:9px;color:#a094a7;letter-spacing:.6px;margin-bottom:3px}.base-box code{font-size:13px;word-break:break-all;color:#6b586f}.hero .protocol-note{font-size:10px;color:#ac9ab0;margin-bottom:0}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:21px 0 31px}.metric-grid>div{border:1px solid var(--line);background:#fff;border-radius:13px;padding:18px 20px}.metric-grid span{display:block;color:var(--accent);font-size:9px;letter-spacing:1px}.metric-grid strong{display:block;font-size:13px;margin:6px 0}.metric-grid small{color:#a395a7;font-size:10px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:29px 30px;margin:21px 0}.section-kicker{font-size:9px;color:var(--accent);letter-spacing:1.5px;font-weight:700}h2{font-size:22px;margin:7px 0 18px;line-height:1.5;letter-spacing:-.4px}h3{font-size:17px;margin:0;line-height:1.6}p{font-size:13px;color:#7b7181;margin:14px 0}strong{font-weight:650}.muted{font-size:11px;color:#a192a5}.table-wrap{overflow:auto;margin:18px 0;border:1px solid #f0e9f1;border-radius:9px}table{width:100%;border-collapse:collapse;min-width:450px;font-size:12px;text-align:left}th{background:#fbf8fc;color:#8e7c95;font-size:10px;font-weight:600;white-space:nowrap}th,td{padding:12px 14px;border-bottom:1px solid #f3eef4;vertical-align:top}tr:last-child td{border-bottom:0}td{color:#817487}td:first-child{color:#645569}td code{white-space:nowrap}code{font:12px/1.65 Consolas,"SFMono-Regular",monospace;background:#f8f2f8;color:#a65e89;border-radius:4px;padding:2px 4px;overflow-wrap:anywhere}.steps{padding-left:24px;font-size:13px;color:#827287}.steps li{padding:6px 0 6px 6px}.steps li::marker{color:var(--accent);font-weight:650}.code{position:relative;border-radius:11px;background:var(--code);margin:15px 0;overflow:hidden}.code pre{margin:0;padding:45px 20px 21px;overflow:auto;max-height:540px;tab-size:4;scrollbar-width:thin}.code code{font-size:12px;line-height:1.85;background:none;color:#f0e0ee;padding:0;border:0;overflow-wrap:normal}.copy{border:1px solid #645768;color:#e8d7e6;background:#ffffff09;font-size:10px;border-radius:6px;padding:4px 10px}.code>.copy{position:absolute;right:12px;top:11px}.copy.small{border-color:#eedfeb;background:#fff;color:var(--accent);font-size:10px;white-space:nowrap}.notice{border:1px solid #eeddec;border-left:3px solid #d8a0c0;background:#fdf7fb;border-radius:7px;font-size:12px;line-height:1.9;color:#9b7191;padding:14px 17px;margin:20px 0}.tabs{display:flex;gap:7px;flex-wrap:wrap;margin:20px 0 -3px}.tabs button{background:#f9f5fa;border:1px solid transparent;color:#9b8ba0;border-radius:7px;padding:6px 18px;font-size:11px}.tabs button[aria-selected=true]{background:var(--accent-soft);color:var(--accent-dark);border-color:#edcde1}.flow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:21px 0}.flow span{background:#faf5fa;border:1px solid #ede4ee;border-radius:9px;padding:9px 12px;font-size:11px;color:#a07596}.flow b{color:#cfb7ce;font-weight:400}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.status-grid>div{border:1px solid #eee7ef;border-radius:9px;padding:14px}.status-grid strong{font:12px Consolas,monospace;margin-left:6px}.status-grid p{font-size:11px;margin:9px 0 0}.status-dot{width:6px;height:6px;border-radius:50%;display:inline-block}.waiting{background:#b7acbd}.pending{background:#d89cba}.done{background:#6cbda1}.reference-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:43px 0 10px}.reference-header h2{margin-bottom:0}.reference-header p{font-size:11px;margin-bottom:0}.search{display:flex;align-items:center;gap:7px;border:1px solid #e9dfec;border-radius:9px;background:#fff;padding:6px 12px;color:#b09ab1}.search input{width:195px;max-width:100%;padding:3px 0;border:0;background:transparent;font-size:11px;color:#695a73;outline:none}.search:focus-within{border-color:#d49abb;box-shadow:0 0 0 3px #fbf0f7}.search input:focus-visible{outline:0}.endpoint-title{display:flex;align-items:center;gap:11px;flex-wrap:wrap}.method{color:var(--green);background:#eaf8f2;border:1px solid #e2f4ec;font:700 10px Consolas,monospace;border-radius:5px;padding:3px 8px}.new{font-size:9px;background:var(--accent-soft);color:var(--accent);padding:3px 7px;border-radius:4px}.path-row{display:flex;gap:10px;align-items:center;justify-content:space-between;margin:18px 0;padding:10px 13px;background:#faf7fb;border:1px solid #f0e8f1;border-radius:8px}.path-row code{font-size:12px;background:none;color:#8f738f;padding:0}.endpoint>p{font-size:12px}.endpoint table{min-width:550px}.endpoint details{border-top:1px solid #f2ebf3;margin-top:14px;padding-top:13px}.endpoint summary{font-size:11px;cursor:pointer;color:#98708f}.endpoint summary span{font-size:10px;color:#b4a6b8;margin-left:10px}.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}.download-grid a{border:1px solid #ede3ef;background:#fdfbfe;border-radius:11px;padding:19px;transition:border-color .15s}.download-grid a:hover{border-color:#dba7c7}.download-grid strong{display:block;font-size:15px}.download-grid small{display:block;color:#aa99b0;font-size:10px;margin:5px 0 14px}.download-grid span{font-size:10px;color:var(--accent)}footer{color:#b9aebe;font-size:10px;text-align:center;padding:25px 10px 18px}footer span{margin:0 8px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#73566c;color:white;padding:9px 20px;font-size:12px;border-radius:10px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:100}#toast.show{opacity:1}.back-top{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(22px,env(safe-area-inset-bottom));border:1px solid #d69cbd;background:#cb85ad;color:#fff;border-radius:50%;width:42px;height:42px;font-size:24px;box-shadow:0 5px 18px #bd83a338;z-index:10}.menu-toggle{display:none;border:1px solid #efdfed;color:#b7729c;background:#fcf6fb;border-radius:8px;padding:5px 10px;font-size:11px}.skip{position:fixed;top:-100px;left:10px;background:#fff;padding:12px;z-index:100}.skip:focus{top:10px}[hidden]{display:none!important}
@media(min-width:1500px){.layout{gap:65px}main{padding-top:50px}.hero{padding:50px 50px 28px}h1{font-size:48px}}
@media(max-width:1050px){.layout{grid-template-columns:205px minmax(0,1fr);gap:25px;padding:0 25px}.topbar{padding:0 25px}.hero{padding:32px 28px 23px}h1{font-size:36px}.card{padding:23px}.metric-grid{gap:9px}.metric-grid>div{padding:15px}.reference-header{align-items:stretch;flex-direction:column;gap:12px}.search input{width:100%}.search{max-width:100%}}
@media(max-width:760px){:root{--header:64px}html{scroll-padding-top:83px}.topbar{padding:0 17px;gap:10px}.brand{font-size:14px;gap:9px}.brand small{font-size:7px;letter-spacing:1px}.brand-icon{width:32px;height:32px;border-radius:10px;font-size:21px}.top-actions{gap:12px;font-size:10px}.version{display:none}.menu-toggle{display:block}.layout{display:block;padding:0 16px}.sidebar{position:fixed;top:var(--header);right:0;bottom:0;width:min(290px,88vw);background:#fff;z-index:25;border-left:1px solid var(--line);box-shadow:-14px 0 50px #7f527c20;display:none}.sidebar.open{display:block}.sidebar-inner{padding:24px;max-height:calc(100dvh - var(--header));height:100%;position:static}.sidebar a{font-size:13px}.sidebar .overline{margin-top:20px}main{padding-top:21px}.hero{border-radius:17px;padding:29px 24px 21px}h1{font-size:34px;letter-spacing:-.8px;margin:17px 0}.hero>p{font-size:12px}.hero-actions{gap:8px}.button{padding:10px 12px;font-size:11px}.base-box{padding:11px 12px}.base-box code{font-size:11px}.hero .protocol-note{font-size:9px}.metric-grid{gap:7px;margin:14px 0 23px}.metric-grid>div{padding:11px 9px;border-radius:10px}.metric-grid span{font-size:8px;letter-spacing:0}.metric-grid strong{font-size:10px}.metric-grid small{display:none}.card{padding:22px 18px;border-radius:13px;margin:16px 0}h2{font-size:20px}h3{font-size:15px}p,.steps{font-size:12px}.table-wrap{margin:15px 0}td,th{padding:11px}.code pre{padding:45px 14px 18px}.code code{font-size:11px}.notice{padding:12px 13px;font-size:11px}.status-grid{gap:6px}.status-grid>div{padding:11px 8px}.status-grid strong{font-size:10px;margin-left:3px}.status-grid p{font-size:10px}.flow{gap:6px}.flow span{padding:7px 9px;font-size:10px}.flow b{font-size:12px}.endpoint-title{gap:9px}.path-row{padding:10px;align-items:flex-start}.path-row code{font-size:10px;line-height:1.8}.path-row .copy{padding:3px 6px;font-size:9px}.endpoint summary span{display:block;margin:4px 0 0 13px}.download-grid{gap:8px}.download-grid a{padding:15px}.download-grid strong{font-size:13px}.back-top{width:38px;height:38px;font-size:22px;bottom:max(15px,env(safe-area-inset-bottom))}footer{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}