@charset "UTF-8";
:root{--ink:#272226;--muted:#75686d;--paper:#fcfaf7;--white:#fff;--line:#eadfdb;--accent:#8f1831;--rose:#f7eae8;--cream:#f6f1ed;--radius:16px;font-family:Calibri,"Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}
body{margin:0;font-size:15px;line-height:1.65}
button,input,textarea{font:inherit}
button{cursor:pointer;border:0;transition:background .15s,transform .15s}
button:disabled{opacity:.5;cursor:wait}
button:hover:not(:disabled){filter:brightness(.95)}
button:focus-visible,a:focus-visible{outline:3px solid #c77887;outline-offset:3px}
h1,h2,h3,h4,p{margin-top:0}
h1{font-size:clamp(40px,5vw,70px);line-height:1.25;letter-spacing:-1.5px;margin:20px 0 28px}
h2{font-size:25px;line-height:1.4}
h3{font-size:22px}
h4{font-size:17px;margin:14px 0 8px}
p{margin-bottom:18px}
.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:var(--accent)}
.primary{background:var(--accent);color:white;padding:13px 22px;border-radius:6px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:40px}
.entry{max-width:1240px;margin:auto;padding:48px 52px 26px}
.entry-brand{font-size:23px;font-weight:800;letter-spacing:1px}
.entry-brand span{font-size:15px;font-weight:400;border-left:1px solid #eadfdb;margin-left:18px;padding-left:18px;letter-spacing:0}
.entry-layout{min-height:70vh;display:grid;grid-template-columns:1.3fr 1fr;gap:80px;align-items:center;padding:65px 0 50px}
.spark{color:var(--accent);font-size:55px;margin-left:20px}
.intro{font-size:18px;color:var(--muted);line-height:1.9}
.steps{display:flex;gap:22px;margin-top:40px;font-size:13px;font-weight:700}
.entry-card{border:1px solid var(--line);background:white;border-radius:12px;padding:38px;box-shadow:0 18px 70px #6613280a}
.card-kicker{color:var(--muted);font-size:12px;letter-spacing:1px}
.entry-card h2{margin:9px 0 13px}
.entry-card p{color:var(--muted);font-size:14px}
.entry-card label{display:block;font-size:12px;margin-bottom:8px;font-weight:700}
.entry-card input{width:100%;padding:15px 14px;border:1px solid #d9ccca;background:#fffdfa;border-radius:6px;font-size:18px;letter-spacing:1px}
.entry-card button{width:100%;margin-top:18px}
.entry-card .privacy-note{font-size:12px;line-height:1.8;margin:22px 0 0}
.entry footer{border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:12px}
.workspace{height:100dvh;display:flex}
.sidebar{width:245px;flex-shrink:0;background:#f6f1ed;border-right:1px solid var(--line);padding:28px 20px 22px;display:flex;flex-direction:column}
.brand{font-size:26px;font-weight:800;color:var(--ink);text-decoration:none}
.brand span{font-size:13px;display:block;font-weight:400;letter-spacing:2px}
.new-button{background:var(--accent);color:white;border-radius:6px;padding:12px;margin:28px 0}
.aside-label{color:var(--muted);font-size:11px;letter-spacing:2px;padding:0 10px 12px}
nav{overflow:auto;flex:1}
nav button{display:block;width:100%;padding:10px 12px;text-align:left;background:transparent;border-radius:6px;color:var(--ink);margin:4px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
nav button.selected{background:#f0e0df;font-weight:700}
.account{border-top:1px solid #eadfdb;padding:18px 8px 0;font-size:13px}
.budget-row{display:flex;justify-content:space-between;margin:12px 0 5px}
progress{width:100%;height:6px;border:none;accent-color:var(--accent)}
progress::-webkit-progress-bar{background:#e9dedc;border-radius:4px}
progress::-webkit-progress-value{background:var(--accent);border-radius:4px}
.account small{font-size:11px;color:var(--muted)}
.text-button{display:block;padding:10px 0 0;color:var(--muted);background:transparent;font-size:12px}
.workspace main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{padding:24px 32px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#fff}
.topbar h2{font-size:22px;margin:4px 0 0}
.platform-tag{font-size:11px;border:1px solid #eadfdb;border-radius:20px;padding:6px 12px;color:var(--accent)}
.work-area{display:flex;flex:1;min-height:0}
.chat-pane{flex:1;min-width:0;display:flex;flex-direction:column;padding:0 26px}
.messages{flex:1;overflow:auto;padding:28px 4px;scroll-behavior:smooth}
.bubble{max-width:94%;margin-bottom:25px}
.bubble .role{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--accent);margin-bottom:8px}
.bubble p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.9;margin:0}
.bubble.user{margin-left:auto;background:#f7eae8;border-radius:14px 14px 3px 14px;padding:14px 18px;max-width:85%}
.bubble.user .role{display:none}
.composer{background:white;border:1px solid #d9ccca;border-radius:16px;padding:12px 14px;box-shadow:0 3px 12px #66132807}
.composer textarea{resize:none;width:100%;background:transparent;border:0;outline:0;color:var(--ink);line-height:1.7}
.composer>div{display:flex;justify-content:space-between;align-items:center}
.composer small{font-size:11px;color:var(--muted)}
.composer .primary{padding:8px 17px;font-size:13px}
.composer-note{font-size:11px;color:var(--muted);text-align:center;margin:8px 0 12px}
.project-pane{width:320px;flex-shrink:0;border-left:1px solid var(--line);padding:25px 24px;overflow:auto;background:#fff}
.pane-heading{padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:20px}
.pane-heading h3{margin:6px 0 0}
.project-pane p,.project-pane li{font-size:13px;color:var(--muted);line-height:1.85}
.project-pane ul{padding-left:18px;margin-top:6px}
.empty-icon{font-size:66px;line-height:1.2;color:#b9858d;margin-top:40px}
.plan-title{font-size:21px!important;color:var(--ink)!important}
.project-pane .primary{font-size:13px;width:100%;margin:10px 0 18px}
.download{display:block;margin-top:10px;padding:12px;background:#fcf7f5;border:1px solid #eadfdb;border-radius:6px;font-size:13px;color:var(--accent);text-decoration:none;overflow-wrap:anywhere}
.task-progress{font-size:12px;color:var(--accent);padding:10px 4px;display:flex;align-items:center;gap:10px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.5s infinite}
.feedback{font-size:13px;color:#8c562e;white-space:pre-wrap}
.notice{padding:12px 32px;background:#f3efcc;color:#625a2e;font-size:13px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
[hidden]{display:none!important}
@keyframes pulse{50%{opacity:.25}
}
@media(min-width:1600px){.chat-pane{padding:0 6vw}
.project-pane{width:360px}
}
@media(max-width:1100px){.sidebar{width:200px}
.project-pane{width:270px;padding:22px 18px}
.chat-pane{padding:0 18px}
.topbar{padding:20px}
.entry-layout{gap:40px}
}
@media(max-width:820px){.entry{padding:25px}
.entry-layout{grid-template-columns:1fr;gap:30px;padding:40px 0}
.entry-card{padding:28px}
.steps{gap:14px;font-size:12px}
.workspace{height:auto;min-height:100dvh;flex-direction:column}
.sidebar{width:100%;padding:14px 18px;display:grid;grid-template-columns:1fr auto;gap:8px}
.brand{font-size:19px}
.brand span{display:inline;font-size:12px;margin-left:12px}
.new-button{margin:0;padding:7px 12px;font-size:12px}
.aside-label{display:none}
nav{grid-column:1/-1;display:flex;gap:8px}
nav button{width:auto;max-width:170px;flex-shrink:0;font-size:12px}
.account{grid-column:1/-1;padding:0;border:0;display:flex;align-items:center;gap:12px}
.account small,progress{display:none}
.budget-row{margin:0;gap:8px}
#identity{font-size:11px}
.text-button{margin-left:auto;padding:0}
.topbar{padding:16px}
.topbar h2{font-size:18px}
.platform-tag{display:none}
.work-area{display:block}
.chat-pane{min-height:65dvh}
.messages{min-height:220px;max-height:55dvh}
.project-pane{width:100%;border-left:0;border-top:1px solid var(--line);padding:22px}
.empty-icon{display:none}
.notice{padding:10px 18px}
.composer small{font-size:10px}
}


/* Pemmi brand, 2026-10-28 */
:root{--paper:#fcfaf7;--ink:#272226;--muted:#75686d;--line:#eadfdb;--accent:#8f1831;--rose:#f7eae8;--cream:#f6f1ed;font-family:"Segoe UI",Calibri,"Microsoft YaHei","PingFang SC",sans-serif}

.entry{max-width:1300px;padding:38px 58px 28px}
.entry-header{display:flex;align-items:center;justify-content:space-between}
.entry-brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink)}
.entry-brand img{object-fit:contain}
.entry-brand .wordmark{color:var(--accent);font-size:25px;font-weight:800;letter-spacing:2px;margin:0;padding:0;border:0}
.entry-caption{font-size:13px;color:var(--muted)}

.entry-layout{grid-template-columns:1.25fr 1fr;gap:65px;min-height:76vh;padding:56px 0}
.hero-title{display:flex;align-items:center;gap:18px}
.hero-title h1{font-size:clamp(60px,6.9vw,98px);line-height:1.08;letter-spacing:-2px;margin:24px 0 24px;font-weight:400;font-family:Georgia,"Times New Roman",serif}
.hero-title h1 span{color:var(--accent)}
.hero-logo{width:152px;height:152px;object-fit:contain;margin-top:6px}
.hero-subtitle{font-size:23px;font-weight:500;line-height:1.5;margin-bottom:17px;letter-spacing:-.5px}
.hero-copy .intro{font-size:18px;line-height:1.85;max-width:550px}
.hero-copy .eyebrow{font-size:11px;letter-spacing:2.3px}
.steps{margin-top:32px;gap:24px;font-size:13px}
.steps b{display:inline-flex;align-items:center;justify-content:center;width:27px;height:27px;border-radius:8px;background:#f7eae8;color:#8f1831;font-size:10px;margin-right:7px}

.entry-card{padding:35px;border-radius:12px;border-color:#eadfdb;box-shadow:0 20px 75px #6613280a}
.entry-card h2{font-size:25px;letter-spacing:.2px;margin:11px 0 17px}
.entry-card p{line-height:1.85}
.entry-card input{background:#fffdfa;border-color:#d9ccca;color:var(--ink);font-size:19px;letter-spacing:1.8px}
.entry-card input:focus{outline:3px solid #f0dce0;border-color:#a31f34}
.entry-card .code-help{font-size:12px;line-height:1.75;margin:12px 0 0}
.entry-card button{margin-top:24px;min-height:52px}
.entry-card .privacy-note{padding-top:20px;border-top:1px solid var(--line);margin-top:24px;font-size:11px}
.entry-card .feedback:empty{display:none}
.entry footer{display:flex;justify-content:space-between;gap:20px;font-size:11px;padding-top:22px}
.entry footer span:first-child{letter-spacing:.5px;font-weight:600}

.sidebar{background:#f6f1ed}
.brand{display:flex;align-items:center;gap:10px}
.brand .brand-text{color:var(--accent);font-size:24px;font-weight:800;letter-spacing:1px;line-height:1.2}
.brand .brand-text small{display:block;font-size:11px;letter-spacing:1px;font-weight:400;margin-top:6px;color:var(--muted)}
nav button.selected{background:#f0e0df;color:var(--accent)}
.account{border-color:var(--line)}
.bubble.user{background:#f7eae8}
.composer{border-color:#d9ccca}
.download{background:#fcf7f5;border-color:#eadfdb}
.platform-tag{border-color:#eadfdb}
.empty-icon{color:#b9858d}
progress::-webkit-progress-bar{background:#e9dedc}
.primary,.new-button{box-shadow:none}
.topbar h2{font-weight:600}

@media(max-width:1100px){.entry{padding:30px 36px}
.entry-layout{gap:36px;grid-template-columns:1.1fr 1fr}
.hero-logo{width:112px;height:112px}
.hero-subtitle{font-size:21px}
.hero-copy .intro{font-size:16px}
.hero-title h1{font-size:76px}
.entry-card{padding:28px}
}

@media(max-width:820px){.entry{padding:24px}
.entry-layout{grid-template-columns:1fr;gap:34px;padding:42px 0;min-height:0}
.entry-brand .wordmark{font-size:22px}
.entry-brand img{width:38px;height:38px}
.entry-caption{font-size:11px}
.hero-title{justify-content:space-between;gap:12px}
.hero-title h1{font-size:66px;letter-spacing:-2.6px;margin:20px 0}
.hero-logo{width:112px;height:112px;margin-right:10px}
.hero-subtitle{font-size:20px}
.hero-copy .intro{font-size:16px;max-width:620px}
.steps{gap:20px;font-size:12px}
.entry-card{padding:28px}
.entry footer{flex-direction:column;gap:5px}
.brand img{width:31px;height:31px}
.brand .brand-text{font-size:19px;margin:0}
.brand .brand-text small{display:none}
.brand{gap:8px}
}

@media(max-width:380px){.hero-logo{width:88px;height:88px;margin-right:0}
.hero-title h1{font-size:61px}
.steps{gap:12px}
.entry{padding:20px}
.entry-card{padding:23px}
}


.hero-title h1 span{white-space:nowrap}
@media(max-width:480px){.hero-logo{display:none}
.hero-title h1{font-size:clamp(58px,17vw,72px)}
}


.entry-header{padding-bottom:24px;border-bottom:1px solid var(--line)}

.primary:hover:not(:disabled),.new-button:hover:not(:disabled){background:#661328;filter:none}

.composer:focus-within{border-color:#a31f34;box-shadow:0 0 0 2px #f0dce0}

::selection{background:#f0dce0;color:#661328}

.composer>div{gap:12px}
.composer .primary{flex-shrink:0;white-space:nowrap}
.dot{flex-shrink:0}
.topbar{gap:18px}
.topbar>div:first-child{min-width:0}
.topbar-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.logout-button{color:var(--accent);background:#fff;padding:9px 16px;border:1px solid var(--accent);border-radius:6px;font-weight:600;white-space:nowrap}
.logout-button:hover:not(:disabled){background:#f7eae8;filter:none}
@media(max-width:820px){.topbar{gap:12px}.logout-button{padding:8px 12px;font-size:13px}}
.composer small{line-height:1.5}
@media(max-width:820px){.account{flex-wrap:wrap;gap:8px 12px}}