:root{--ink:#10231f;--muted:#5b6e68;--brand:#0b7a65;--brand-dark:#075648;--accent:#c9f36a;--paper:#f6f8f2;--line:#dce5df;--white:#fff;--shadow:0 18px 50px rgba(16,35,31,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1120px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(246,248,242,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,229,223,.8)}.nav{min-height:72px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;margin-right:auto}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--ink);color:var(--accent);border-radius:12px;font-size:15px}.nav-links{display:flex;gap:22px;font-size:14px}.nav-links 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p{color:var(--muted);margin:0}.card-number{font-size:12px;color:var(--brand);font-weight:800;margin-bottom:20px}.feature-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#e6f0e8;color:var(--brand);font-weight:900;margin-bottom:20px}.split{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}.steps{border-left:1px solid var(--line)}.step{position:relative;padding:0 0 34px 34px}.step:before{content:"";position:absolute;left:-7px;top:7px;width:13px;height:13px;background:var(--accent);border:3px solid var(--paper);border-radius:50%}.step p{margin:5px 0 0;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:20px;background:var(--white)}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:13px;color:var(--muted);background:#f1f5ef}tr:last-child td{border-bottom:0}.yes{color:var(--brand);font-weight:800}.tag{display:inline-flex;padding:4px 9px;border-radius:999px;background:#e6f0e8;color:var(--brand);font-size:12px;font-weight:750}.tag.future{background:#f0ede3;color:#796b41}.demo-card{display:flex;flex-direction:column;min-height:255px}.demo-card .actions{margin-top:auto}.code{background:var(--ink);color:#d9eee8;border-radius:18px;padding:22px;overflow:auto;font:13px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}.code .accent{color:var(--accent)}.toc{position:sticky;top:105px}.toc a{display:block;padding:8px 12px;border-left:2px solid var(--line);color:var(--muted);font-size:14px}.toc a:hover{border-color:var(--brand);color:var(--brand)}.doc-content section{scroll-margin-top:95px;margin-bottom:48px}.doc-content ul{padding-left:20px}.callout{border-left:4px solid var(--accent);background:#edf4e5;padding:18px 20px;border-radius:0 14px 14px 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@media(max-width:860px){.hero{padding:52px 0}.hero-grid,.split{grid-template-columns:1fr;gap:34px}.hero-panel{max-width:none}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}.nav-links{display:none;position:absolute;top:72px;left:0;right:0;padding:12px 18px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 14px 25px rgba(16,35,31,.08);flex-direction:column;gap:4px}.nav-links a{min-height:44px;display:flex;align-items:center;padding:0 12px;border-radius:10px}.nav-links a.active{background:#e6f0e8}.nav-links.open{display:flex}.menu-button{display:block}.desktop-only{display:none}.mobile-only{display:initial}.toc{position:static;display:grid;grid-template-columns:1fr 1fr;margin-bottom:4px}.toc strong{grid-column:1/-1;margin-bottom:8px}.section-head,.cta{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){body{font-size:15px;line-height:1.6}.container{width:min(100% - 28px,1120px)}.nav{min-height:60px;gap:7px}.nav-links{top:60px}.brand{gap:7px}.brand-mark{width:36px;height:36px;border-radius:10px;font-size:13px}.brand span:last-child{display:none}.lang-switch,.menu-button{min-height:40px;padding:7px 11px}.hero{padding:34px 0 42px}.hero-grid{gap:28px}.eyebrow{font-size:11px}.eyebrow:before{width:18px}h1{font-size:clamp(34px,11vw,40px);line-height:1.1;margin:15px 0 17px}h2{font-size:29px}.lead{font-size:16px;line-height:1.7}.hero-panel{padding:18px;border-radius:20px}.hero-panel:before{width:100px;height:100px;right:-45px;top:-42px}.browser-bar{margin-bottom:16px}.live-card{padding:17px;border-radius:15px}.metric{font-size:25px}.section{padding:50px 0}.grid-3,.grid-4{grid-template-columns:1fr}.section-head{margin-bottom:22px}.card{padding:20px;border-radius:17px}.actions{margin-top:24px}.actions .button{width:100%;min-height:50px}.cta{padding:26px;border-radius:20px}.footer{padding-bottom:92px}.footer-row{flex-direction:column}.table-wrap{border:0;background:transparent;overflow:visible}.table-wrap table,.table-wrap tbody,.table-wrap tr,.table-wrap td{display:block;width:100%;min-width:0}.table-wrap thead{display:none}.table-wrap tr{margin-bottom:12px;border:1px solid var(--line);border-radius:15px;background:var(--white);overflow:hidden}.table-wrap td{border-bottom:1px solid var(--line);padding:13px 15px}.table-wrap td:last-child{border-bottom:0}.table-wrap td:before{content:attr(data-label);display:block;margin-bottom:4px;color:var(--muted);font-size:12px;font-weight:700}.toc{grid-template-columns:1fr}.code{margin-left:-4px;margin-right:-4px;padding:16px;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.sdk-toast{left:13px;right:13px;bottom:82px}.dap-support{right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom))}}
body.dap-menu-open{overflow:hidden}.dap-support{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));z-index:45;font-size:14px}.dap-support-bubble{width:58px;height:58px;border:0;border-radius:50%;background:var(--brand);color:#fff;box-shadow:0 12px 30px rgba(0,0,0,.24);font-size:23px;cursor:pointer}.dap-support-bubble:focus-visible,.dap-support-action:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.dap-support-menu{position:absolute;right:0;bottom:70px;width:230px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.dap-support-menu[hidden]{display:none}.dap-support-title{display:block;padding:3px 4px 9px}.dap-support-action{display:block;width:100%;min-height:46px;margin-top:7px;padding:10px 13px;border:0;border-radius:12px;background:#edf3ef;color:var(--ink);text-align:left;cursor:pointer}.dap-support-action.primary{background:var(--brand);color:#fff}
@media(max-width:560px){body[data-zh-title^="DAP 方案"] .table-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--white);-webkit-overflow-scrolling:touch}body[data-zh-title^="DAP 方案"] .table-wrap table{display:table;min-width:620px}body[data-zh-title^="DAP 方案"] .table-wrap tbody{display:table-row-group}body[data-zh-title^="DAP 方案"] .table-wrap thead{display:table-header-group}body[data-zh-title^="DAP 方案"] .table-wrap tr{display:table-row;margin:0;border:0;background:transparent}body[data-zh-title^="DAP 方案"] .table-wrap th,body[data-zh-title^="DAP 方案"] .table-wrap td{display:table-cell;width:auto;padding:13px 14px}body[data-zh-title^="DAP 方案"] .table-wrap td:before{display:none}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.dap-chat{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));z-index:45;font-size:14px}.dap-chat-bubble{width:58px;height:58px;border:0;border-radius:50%;background:var(--brand);color:#fff;box-shadow:0 12px 30px rgba(0,0,0,.24);font-size:23px;cursor:pointer}.dap-chat-bubble:focus-visible,.dap-chat button:focus-visible,.dap-chat textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.dap-chat-window{position:absolute;right:0;bottom:70px;width:min(370px,calc(100vw - 28px));height:min(560px,calc(100vh - 100px));background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 22px 65px rgba(16,35,31,.25);overflow:hidden;grid-template-rows:auto 1fr auto auto auto}.dap-chat-window:not([hidden]){display:grid}.dap-chat-header{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:15px 16px;background:var(--ink);color:#fff}.dap-chat-header>div{display:grid;gap:2px}.dap-chat-header span{font-size:12px;color:#c5d5d0}.dap-chat-header button{width:36px;height:36px;border:0;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:22px;cursor:pointer}.dap-chat-messages{min-height:0;padding:16px;overflow:auto;background:#f5f7f3}.dap-chat-welcome{margin:0 0 14px;padding:11px 13px;border-radius:13px;background:#e7eee9;color:var(--muted)}.dap-chat-message{max-width:84%;margin:10px 0;padding:10px 12px;border-radius:14px}.dap-chat-message strong{display:block;margin-bottom:3px;font-size:11px;opacity:.72}.dap-chat-message p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.dap-chat-message.from-user{margin-left:auto;background:var(--brand);color:#fff;border-bottom-right-radius:4px}.dap-chat-message.from-service{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}.dap-chat-error{padding:8px 14px;background:#fff0ef;color:#9b2c28;font-size:12px}.dap-chat-form{display:grid;grid-template-columns:1fr auto;gap:8px;padding:11px;background:#fff;border-top:1px solid var(--line)}.dap-chat-form textarea{width:100%;min-height:48px;max-height:110px;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:10px 11px;font:inherit}.dap-chat-send{align-self:stretch;min-width:66px;border:0;border-radius:12px;background:var(--brand);color:#fff;font-weight:700;cursor:pointer}.dap-chat-send:disabled{opacity:.55}.dap-chat-footer{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 11px 11px;background:#fff}.dap-chat-footer button{min-height:40px;border:1px solid var(--line);border-radius:11px;background:#f3f6f3;color:var(--ink);cursor:pointer}
@media(max-width:560px){.dap-chat{right:max(10px,env(safe-area-inset-right));bottom:max(10px,env(safe-area-inset-bottom))}.dap-chat-bubble{width:54px;height:54px}.dap-chat-window{position:fixed;left:8px;right:8px;bottom:8px;width:auto;height:min(620px,calc(100dvh - 16px));border-radius:18px}.dap-chat-footer button{min-height:44px}.dap-chat-form textarea{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}