:root{--agent-green:#254e3d;--agent-border:#dedfd8;--agent-muted:#62695f}.back-link{font-size:13px;color:var(--agent-green);text-decoration:none}.concept-line{display:flex;align-items:center;gap:16px;margin-top:24px;color:var(--agent-muted);font-size:12px}.concept-line span{display:grid;gap:5px}.concept-line b{color:#242b23;font-size:15px}.concept-line i{font-style:normal;color:#9ba093}.agent-summary{display:grid;grid-template-columns:repeat(3,130px) 1fr;gap:24px;padding:24px 0;border-top:1px solid var(--agent-border);border-bottom:1px solid var(--agent-border);margin:30px 0 40px}.agent-summary>div{display:grid;gap:5px}.agent-summary b{font-size:30px;font-weight:600}.agent-summary span{font-size:12px;color:var(--agent-muted)}.agent-summary p{margin:0;line-height:1.8;font-size:13px;color:var(--agent-muted);max-width:560px}.agent-start{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:50px;background:#f1f4ec;border:1px solid #dce3d5;padding:32px;margin-bottom:55px}.agent-start h2{font-size:28px;margin:10px 0}.agent-start p{font-size:14px;line-height:1.9;max-width:660px;color:var(--agent-muted)}.agent-start ol{padding-left:21px;line-height:2.1;font-size:14px}.agent-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.primary-button,.secondary-button{display:inline-flex;justify-content:center;align-items:center;min-height:42px;padding:10px 16px;border:1px solid #ced4c7;border-radius:5px;text-decoration:none;font-size:13px;cursor:pointer;font-family:inherit;background:#fff;color:#252b24}.primary-button{background:var(--agent-green);color:#fff;border-color:var(--agent-green)}.primary-button:hover{background:#193d2d}.secondary-button:hover{background:#f5f6f1}.status-pill{display:inline-block;font-size:11px;padding:5px 9px;border:1px solid #dedfd8;background:#f5f5f1;color:#696e63;border-radius:3px;line-height:1.6}.status-pill.installed{background:#e4ecdf;border-color:#cadac2;color:#2f5837}.agent-controls{display:flex;align-items:center;gap:18px;padding:18px 0;margin-bottom:6px;flex-wrap:wrap}.agent-controls label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--agent-muted)}.agent-controls select{height:38px;padding:0 10px;max-width:210px;border:1px solid var(--agent-border);border-radius:4px;background:white;color:#30362e;font-family:inherit}.text-button{border:0;background:none;color:var(--agent-green);font-family:inherit;font-size:12px;cursor:pointer;min-height:40px}.agent-list{border-top:1px solid var(--agent-border)}.agent-row{display:grid;grid-template-columns:250px minmax(0,1fr) 115px;gap:25px;padding:26px 0;border-bottom:1px solid var(--agent-border);align-items:start}.agent-row h3{margin:8px 0;font-size:18px;font-weight:600;line-height:1.5}.agent-row .platform-line{font-size:11px;color:var(--agent-muted);line-height:1.6}.agent-row p{font-size:14px;line-height:1.9;margin:2px 0 10px;color:#51594e}.skill-chips{display:flex;gap:6px;flex-wrap:wrap}.skill-chips a{font-size:11px;padding:4px 6px;background:#f4f5ef;color:#475840;text-decoration:none;line-height:1.6}.skill-chips a:hover{text-decoration:underline}.row-action{margin-top:5px;white-space:normal}.agent-empty{text-align:center;padding:45px 20px;background:#f6f7f2}.agent-empty p{color:var(--agent-muted)}.agent-guide{padding:35px 0;border-top:1px solid var(--agent-border);margin-top:45px}.agent-guide h2{font-size:25px;margin:10px 0 25px}.agent-guide ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding-left:20px}.agent-guide li{padding-right:6px;font-size:14px}.agent-guide p{font-size:12px;color:var(--agent-muted);line-height:1.9}.source-link a{color:var(--agent-green)}.agent-dialog{position:fixed;inset:0 0 0 auto;margin:0;max-height:100dvh;height:100dvh;width:min(720px,100%);max-width:100%;padding:45px 36px 30px;border:0;border-left:1px solid var(--agent-border);background:#fff;overflow:auto;overscroll-behavior:contain;color:#232b22}.agent-dialog::backdrop{background:#111b176b}.dialog-close{position:absolute;right:18px;top:12px;border:0;background:#f3f4ef;width:36px;height:36px;font-size:25px;border-radius:4px;cursor:pointer}.agent-dialog h1{font-size:29px;line-height:1.5;margin:16px 0}.agent-dialog .intro{font-size:15px;line-height:1.9;color:#555e50}.agent-dialog section{padding:19px 0;border-top:1px solid #e6e8e0}.agent-dialog h2,.reading h2{font-size:17px;margin:0 0 14px}.agent-dialog ul,.agent-dialog ol{padding-left:22px;line-height:1.9;font-size:14px;color:#485240}.agent-dialog li{margin:8px 0}.agent-dialog pre,.reading pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;background:#f2f4ee;padding:16px;line-height:1.9;font-size:13px;border:1px solid #e1e5d9}.agent-dialog a{color:var(--agent-green)}.agent-dialog .primary-button{color:white}.agent-dialog .meta-note{font-size:12px;line-height:1.8;color:#6b7166}.reading{max-width:820px;margin:0 auto;padding:45px 24px;color:#252e22;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.9}.reading section{padding:20px 0;border-top:1px solid #e0e3d9}.reading a{color:var(--agent-green)}.reading .eyebrow{color:#6b775f;font-size:12px}.reading .btn{display:inline-block;padding:10px 14px;border:1px solid #ced8c8}#agentToast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:12px 18px;background:#233c2d;color:#fff;border-radius:4px;z-index:20;font-size:13px;display:none;max-width:90%}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #789663;outline-offset:3px}body.agent-open{overflow:hidden}@media(max-width:1100px){.agent-summary{grid-template-columns:repeat(3,1fr)}.agent-summary p{grid-column:1/-1}.agent-start{grid-template-columns:1fr 230px;gap:25px}.agent-row{grid-template-columns:190px minmax(0,1fr) 105px;gap:18px}}@media(max-width:760px){.agent-start{grid-template-columns:1fr;padding:22px;gap:20px}.agent-start aside{border-top:1px solid #d5dfce;padding-top:18px}.agent-row{grid-template-columns:1fr;gap:12px}.agent-row h3{font-size:19px}.row-action{justify-self:start}.agent-guide ol{grid-template-columns:1fr 1fr;gap:22px}.agent-summary{gap:16px}.agent-summary span{font-size:11px}.agent-controls{gap:10px}.agent-controls label{flex-direction:column;align-items:flex-start}.agent-controls select{max-width:175px}.agent-dialog{padding:46px 21px 25px}.agent-dialog h1{font-size:25px}.concept-line{gap:12px}.back-link{font-size:11px}.agent-actions>*{width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
/* Match the existing dark hero while keeping Chinese headings and labels readable. */
.hero h1{font-size:clamp(38px,3.35vw,49px);line-height:1.18;letter-spacing:-.035em}.hero .concept-line{color:#c3ccc0}.hero .concept-line b{color:#f1f4ee}.hero .concept-line i{color:#a4b39f}.hero .search-note{color:#b3bdb0}.hero input::placeholder{color:#bdc5ba}.hero-copy p{color:#bcc6b8}@media(max-width:760px){.hero h1{font-size:36px;line-height:1.2}.primary-nav{grid-template-columns:repeat(3,1fr)}.topbar{top:102px}.hero-copy p{font-size:13px}}