.dp-v12{--dp-paper:#0b0c0b;--dp-ink:#f0ecdf;--dp-muted:#aaa89f;--dp-accent:#d6bb87;--dp-line:#30332f;--paper:var(--dp-paper);--ink:var(--dp-ink);--muted:var(--dp-muted);--line:var(--dp-line);--accent:var(--dp-accent);background:var(--dp-paper);color:var(--dp-ink);font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif;color-scheme:dark}
.dp-v12 .shell.wide{max-width:1440px;padding:0 64px}.dp-v12 main{padding:0}.dp-v12 a{color:inherit}.dp-v12 :focus-visible{outline:2px solid var(--dp-accent);outline-offset:4px}.dp-v12 button:hover{background:#ffffff08}.dp-v12 footer{font:12px/1.8 Arial,sans-serif;flex-wrap:wrap;padding-bottom:110px}.dp-room{--dp-radio-height:0px;--dp-keyboard:0px;max-width:1312px;margin:auto}.dp-room *{box-sizing:border-box}.dp-room section{margin:0}.dp-room button,.dp-room textarea{font:inherit;color:inherit}.dp-room button{cursor:pointer;min-height:44px;background:transparent;border:0}.dp-kicker{display:block;font-size:11px;letter-spacing:.22em;font-weight:400;color:var(--dp-muted)}
.dp-header{display:flex;align-items:center;gap:44px;min-height:92px;position:relative;z-index:2}.dp-wordmark{font:29px/1.2 Georgia,serif;text-decoration:none;white-space:nowrap}.dp-header>nav{display:flex;gap:32px;font-size:14px}.dp-header a{text-decoration:none}.dp-header-actions{margin-left:auto;display:flex;align-items:center;gap:18px}.dp-header-actions>button{color:var(--dp-accent);border:1px solid var(--dp-accent);border-radius:30px;font-size:13px;min-height:44px;padding:10px 20px}.dp-account{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--dp-line);border-radius:50%;font-size:24px}.dp-mobile-menu{display:none}
.dp-hero{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;min-height:410px;position:relative;margin:0!important}.dp-hero-copy{position:relative;z-index:1;padding:28px 0 42px}.dp-hero h1{font:normal clamp(50px,5.6vw,82px)/1.08 Georgia,'Songti SC',serif;letter-spacing:-.035em;margin:18px 0}.dp-hero h1 span{display:block;font-size:.43em;letter-spacing:.06em;margin-top:14px}.dp-subtitle{font:24px/1.45 Georgia,serif;max-width:540px;margin:20px 0 10px}.dp-intro{font-size:15px;line-height:1.65;color:var(--dp-muted);max-width:440px;margin:0}.dp-hero .dp-hero-quote{font:italic 17px/1.65 Georgia,serif;border:0;padding:16px 0 0;margin:22px 0 0;white-space:normal;color:var(--dp-accent)}.dp-hero-quote:before{content:'';display:block;width:36px;border-top:1px solid var(--dp-accent);margin-bottom:8px}.dp-hero-quote cite{display:block;font:10px/1.8 Arial,sans-serif;letter-spacing:.23em;color:var(--dp-muted);margin-top:8px}.dp-hero figure{position:relative;margin:0;height:440px;align-self:end;overflow:hidden}.dp-hero img{width:100%;height:100%;object-fit:cover;object-position:center 38%;display:block;filter:saturate(.7);mask-image:linear-gradient(to right,transparent,#000 18%,#000 95%),linear-gradient(to bottom,#000 80%,transparent);mask-composite:intersect}.dp-hero figcaption{position:absolute;bottom:30px;right:24px;font:italic 13px Georgia,serif;color:var(--dp-accent)}
.dp-conversation{position:relative;width:100%;margin:0 auto!important;padding:22px 40px 24px;border:1px solid var(--dp-line);border-radius:14px;background:linear-gradient(135deg,#151817d9,#101211);scroll-margin-top:20px}.dp-chat-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:12px}.dp-chat-head>div{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.dp-chat-head .dp-kicker{color:var(--dp-ink);letter-spacing:.12em}.dp-status,.dp-owner{font-size:10px;letter-spacing:.08em;color:var(--dp-muted)}.dp-status:before{content:'●';color:var(--dp-accent);font-size:8px;margin-right:7px}.dp-memory-state{font-size:12px;color:var(--dp-muted)}.dp-chat-head>button{font-size:12px;white-space:nowrap;padding:5px 0;color:var(--dp-muted)}.dp-starters{max-width:840px;margin:20px auto 26px;display:flex;gap:10px;flex-wrap:wrap}.dp-starters .dp-kicker{width:100%;margin:0 0 4px}.dp-starters button{flex:1 1 220px;text-align:left;font-size:14px;line-height:1.6;border:1px solid var(--dp-line);border-radius:7px;padding:12px 15px}.dp-starters button span{color:var(--dp-accent)}.dp-transcript{max-width:840px;margin:auto}.dp-turn{padding:26px 0 30px;border-bottom:1px solid var(--dp-line)}.dp-speaker{display:block;font-size:10px;letter-spacing:.15em;color:var(--dp-muted);margin-bottom:12px}.dp-question{font-size:17px;line-height:1.75;margin:0 0 26px;padding:14px 20px;background:#ffffff06;border-left:1px solid #d6bb8755;overflow-wrap:anywhere;white-space:pre-wrap}.dp-answer{font-size:18px;line-height:1.8;overflow-wrap:anywhere;max-width:840px}.dp-answer p{margin:0 0 1em}.dp-answer h2{font:normal 29px/1.4 Georgia,'Songti SC',serif;margin:1.5em 0 .6em}.dp-answer h3,.dp-answer h4{font-size:21px;line-height:1.5;font-weight:600;margin:1.3em 0 .6em}.dp-answer ul,.dp-answer ol{padding-left:1.35em;margin:.7em 0 1.1em}.dp-answer li{margin:.4em 0}.dp-answer blockquote{border-left:2px solid var(--dp-accent);padding-left:20px;margin:24px 0;color:#c3bdaf;white-space:normal}.dp-answer pre{font-size:14px;white-space:pre-wrap;background:#202421;padding:18px;border-radius:6px;overflow-wrap:anywhere}.dp-answer code{font-size:.85em}.dp-answer hr{border:0;border-top:1px solid var(--dp-line);margin:28px 0}.dp-answer a{color:var(--dp-accent)}.dp-answer.streaming{min-height:2em}.dp-citation{position:relative;font-size:11px;vertical-align:super;padding:5px;color:var(--dp-accent)!important}.dp-citation:before{content:'';position:absolute;width:44px;height:44px;left:50%;top:50%;transform:translate(-50%,-50%)}
.dp-trace{margin-top:22px;font-size:13px;border:1px solid var(--dp-line);border-radius:9px;padding:0 14px}.dp-trace summary,.dp-boundaries summary,.dp-diagnostics summary,.dp-advanced summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:12px;list-style:none}.dp-trace summary::-webkit-details-marker,.dp-mobile-menu summary::-webkit-details-marker{display:none}.dp-trace summary{flex-wrap:wrap;padding:8px 0}.dp-trace summary:after{content:'⌄';margin-left:auto;color:var(--dp-accent)}.dp-trace-preview{font-size:11px;color:var(--dp-muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:520px}.dp-trace[open] .dp-trace-preview{display:none}.dp-trace ol{list-style:none;margin:8px 0 0;padding:0}.dp-trace li{padding:18px 0;border-top:1px solid var(--dp-line)}.dp-source-meta{font-size:12px;color:var(--dp-muted);display:flex;gap:14px;flex-wrap:wrap;margin:0 0 7px;overflow-wrap:anywhere}.dp-source-title{font:18px/1.5 Georgia,'Songti SC',serif;text-decoration:none!important;display:inline-block;min-height:32px}.dp-source-excerpt{font-size:14px;line-height:1.75;color:var(--dp-muted);margin:9px 0}.dp-source-open{display:inline-flex;align-items:center;min-height:44px;font-size:12px;color:var(--dp-accent)!important;text-decoration:none!important}.dp-web-trace{overflow-wrap:anywhere}.dp-thinking,.dp-error{font-size:14px;line-height:1.7;color:var(--dp-muted);max-width:840px;margin:20px auto}.dp-thinking:empty,.dp-error:empty{display:none}.dp-retry{color:var(--dp-accent)!important;margin-left:12px;font-size:13px!important}
.dp-composer{position:relative;display:flex;flex-wrap:nowrap;flex-direction:row;align-items:center;gap:14px;margin:26px 0 30px;padding:9px 12px 9px 20px;border:1px solid #c8b38c;border-radius:11px;background:#151817}.dp-composer textarea{flex:1;min-width:0;border:0!important;outline:0!important;background:transparent!important;box-shadow:none!important;resize:none;width:100%;min-height:44px;max-height:150px;padding:9px 0!important;margin:0!important;font-size:17px;line-height:1.5}.dp-composer textarea::placeholder{color:#a5a69f}.dp-composer:focus-within{border-color:var(--dp-accent);box-shadow:0 0 0 1px var(--dp-accent)}.dp-composer>button{flex:none;width:44px;height:44px;border-radius:50%;background:#e7c589;color:#1c1c16;font-size:24px;line-height:1;padding:0}.dp-composer>button:hover{background:#f0d6a6}.dp-composer-note{position:absolute;top:calc(100% + 7px);left:20px;font-size:10px;color:var(--dp-muted);letter-spacing:.03em}.dp-room button:disabled{opacity:.45;cursor:wait}.dp-advanced{font-size:12px;color:var(--dp-muted);margin:0 0 0 auto;width:max-content;max-width:100%}.dp-advanced[open]{width:100%}.dp-advanced summary{justify-content:flex-end}.dp-modes{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid var(--dp-line)}.dp-modes button{font-size:13px;padding:10px 16px;color:var(--dp-muted)}.dp-modes button[aria-pressed=true]{color:var(--dp-accent)}.dp-mode-note{font-size:12px}.dp-reading{font-size:13px;color:var(--dp-muted)}.dp-latest{position:sticky;bottom:calc(var(--dp-radio-height) + 100px);display:block;margin-left:auto!important;background:#242820!important;border:1px solid var(--dp-line)!important;border-radius:24px;font-size:12px!important;padding:8px 18px!important;z-index:86}
.dp-utilities{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0 42px;font-size:14px;line-height:1.8}.dp-research-link,.dp-boundaries{border:1px solid var(--dp-line);border-radius:8px;padding:14px 22px;background:#111312}.dp-research-link{display:flex;align-items:center;justify-content:space-between;gap:16px;text-decoration:none!important;font:18px/1.5 Georgia,serif}.dp-research-link small,.dp-boundaries small{display:block;font:12px/1.7 Arial,sans-serif;color:var(--dp-muted);margin-top:4px}.dp-boundaries summary{justify-content:space-between;font:18px/1.5 Georgia,serif;min-height:56px}.dp-boundaries p{font:14px/1.8 Arial,sans-serif;color:var(--dp-muted)}.dp-diagnostics{grid-column:1/-1;font-size:12px;color:var(--dp-muted);overflow-wrap:anywhere}.dp-diagnostics pre{white-space:pre-wrap}.dp-utilities>a[href*='memory']{font:11px/1.7 Arial,sans-serif;border:0;background:none;padding:0}.dp-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.dp-v12 #pavel-radio{--radio-paper:#101210;color:var(--dp-ink);border-color:var(--dp-line);box-shadow:none}.dp-v12 .dp-radio-expand{display:none}
@media(max-width:1024px){.dp-v12 .shell.wide{padding:0 32px}.dp-header{gap:24px}.dp-header>nav{gap:20px}.dp-hero{grid-template-columns:1fr 1fr}.dp-hero h1{font-size:60px}.dp-subtitle{font-size:21px}.dp-hero figure{height:420px}.dp-memory-state{display:none}.dp-conversation{padding:20px 28px}}
@media(max-width:800px){.dp-v12 #pavel-radio .radio-bar{display:flex;flex-wrap:wrap;gap:8px;min-height:44px;padding:0}.dp-v12 #pavel-radio .radio-brand{display:none}.dp-v12 #pavel-radio .radio-identity{flex:1;width:auto;font-size:12px}.dp-v12 #pavel-radio .radio-identity small,.dp-v12 #pavel-radio .radio-progress,.dp-v12 #radio-prev,.dp-v12 #radio-next,.dp-v12 #radio-mode,.dp-v12 #radio-list-toggle{display:none}.dp-v12 #pavel-radio .dp-radio-expand{display:block;min-width:44px}.dp-v12 #pavel-radio.dp-radio-expanded .radio-brand,.dp-v12 #pavel-radio.dp-radio-expanded .radio-identity small,.dp-v12 #pavel-radio.dp-radio-expanded #radio-prev,.dp-v12 #pavel-radio.dp-radio-expanded #radio-next,.dp-v12 #pavel-radio.dp-radio-expanded #radio-mode,.dp-v12 #pavel-radio.dp-radio-expanded #radio-list-toggle{display:block}.dp-v12 #pavel-radio.dp-radio-expanded .radio-progress{display:flex;flex-basis:100%;padding-bottom:8px}.dp-v12 #pavel-radio.dp-radio-expanded .radio-brand{flex-basis:100%;min-height:36px}.dp-v12 #pavel-radio.dp-radio-expanded .radio-identity{flex-basis:30%}.dp-v12.dp-keyboard #pavel-radio{display:none!important}}
@media(max-width:650px){.dp-v12 .shell.wide{padding:0 18px}.dp-header{min-height:72px;gap:12px}.dp-wordmark{font-size:22px}.dp-header>nav,.dp-account{display:none}.dp-header-actions{gap:8px}.dp-header-actions>button{min-width:44px;padding:8px;font-size:20px}.dp-header-actions>button span{display:none}.dp-mobile-menu{display:block}.dp-mobile-menu summary{list-style:none;display:grid;place-items:center;min-width:44px;min-height:44px;cursor:pointer}.dp-mobile-menu nav{position:absolute;top:64px;right:0;display:flex;flex-direction:column;min-width:180px;padding:14px;background:#151817;border:1px solid var(--dp-line);border-radius:8px;z-index:5}.dp-mobile-menu a{padding:10px;font-size:14px}.dp-hero{grid-template-columns:1fr;min-height:0}.dp-hero-copy{padding:12px 0 14px}.dp-hero h1{font-size:46px;margin:12px 0}.dp-hero h1 span{font-size:23px;margin-top:8px}.dp-hero .dp-kicker{font-size:9px}.dp-subtitle{font-size:17px;line-height:1.45;margin:12px 0 0;max-width:330px}.dp-intro,.dp-hero-quote,.dp-hero figcaption{display:none}.dp-hero figure{height:210px;width:100%;margin-bottom:16px;border-radius:8px}.dp-hero img{object-position:center 34%;mask-image:linear-gradient(to bottom,#000 85%,transparent);mask-composite:add}.dp-conversation{padding:14px 16px 12px;border-radius:10px}.dp-chat-head{gap:10px;align-items:flex-start;padding-bottom:4px}.dp-chat-head>div{gap:8px;max-width:180px}.dp-chat-head .dp-kicker{font-size:10px}.dp-chat-head>button{font-size:10px}.dp-owner{font-size:8px}.dp-starters{margin:16px 0;gap:8px}.dp-starters button{flex-basis:100%;font-size:13px;padding:9px 12px}.dp-starters .dp-kicker{display:none}.dp-answer{font-size:18px;line-height:1.75}.dp-answer h2{font-size:25px}.dp-answer h3{font-size:20px}.dp-question{font-size:16px;padding:12px;margin-bottom:24px}.dp-turn{padding:22px 0}.dp-trace{padding:0 10px}.dp-trace-preview{display:none}.dp-source-meta{font-size:11px}.dp-source-title{font-size:17px}.dp-source-excerpt{font-size:14px}.dp-room{padding-bottom:calc(var(--dp-composer-height,64px) + var(--dp-radio-height) + 24px)}.dp-composer{position:fixed;z-index:85;left:10px;right:10px;bottom:calc(var(--dp-radio-height) + var(--dp-keyboard) + 6px);margin:0;padding:7px 10px 7px 14px;gap:10px;box-shadow:0 -8px 25px #0003}.dp-composer textarea{font-size:16px;max-height:min(150px,24dvh)}.dp-composer-note{display:none}.dp-composer:focus-within{padding-bottom:7px}.dp-advanced summary{min-height:44px}.dp-utilities{grid-template-columns:1fr;gap:12px;margin:16px 0 24px}.dp-research-link,.dp-boundaries{padding:12px 16px}.dp-research-link,.dp-boundaries summary{font-size:17px}.dp-v12 footer{padding-bottom:calc(90px + var(--dp-composer-height,64px));font-size:11px}.dp-v12 #pavel-radio{padding-left:14px;padding-right:14px;padding-bottom:env(safe-area-inset-bottom,0px)}.dp-v12.dp-keyboard .dp-composer{bottom:calc(var(--dp-keyboard) + env(safe-area-inset-bottom,0px) + 6px)}.dp-latest{bottom:calc(var(--dp-radio-height) + var(--dp-keyboard) + var(--dp-composer-height,64px) + 16px)}}
@media(prefers-reduced-motion:reduce){.dp-room *{scroll-behavior:auto!important}}

.dp-v12:has(#pavel-radio:not([hidden])){padding-bottom:0}.dp-v12 #pavel-radio{position:relative;margin-top:24px}.dp-v12 #pavel-radio .radio-bar{max-width:1312px}.dp-v12 footer{padding-bottom:36px}@media(max-width:800px){.dp-v12 #pavel-radio{position:fixed;margin-top:0}.dp-v12 footer{padding-bottom:calc(90px + var(--dp-composer-height,64px))}}

.dp-access-gate{max-width:840px;margin:28px auto;padding:26px 0;border-top:1px solid var(--dp-line)}.dp-access-gate p{font:24px/1.5 Georgia,serif;margin:0 0 18px}.dp-access-gate a{display:inline-flex;align-items:center;min-height:44px;padding:10px 18px;border:1px solid var(--dp-line);border-radius:24px;text-decoration:none;margin-right:12px;font-size:13px}.dp-access-gate a:first-of-type{border-color:var(--dp-accent);color:var(--dp-accent)}.dp-sign-in{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;font-size:13px;color:var(--dp-accent)!important}.dp-room[data-chat-access=false]{padding-bottom:0}