/* Native dialogs, assistant and shared case article typography. */
dialog{border:1px solid var(--line);background:#17101ff2;color:var(--ink);border-radius:18px;padding:0;box-shadow:0 25px 90px #0006;backdrop-filter:blur(22px);opacity:0;transform:translateY(10px);transition:opacity .2s,transform .2s,display .2s allow-discrete,overlay .2s allow-discrete}dialog[open]{opacity:1;transform:none}dialog::backdrop{background:#05020b99;backdrop-filter:blur(5px)}@starting-style{dialog[open]{opacity:0;transform:translateY(10px)}}
/* The guide is a quiet communications window inside the galaxy. */
#chat{width:460px;max-width:calc(100% - 32px);height:min(700px,calc(100dvh - 116px));max-height:calc(100dvh - 32px);margin:auto 40px 96px auto;overflow:hidden;border:1px solid #cfc0eb30;border-radius:24px;background:radial-gradient(ellipse at 100% 0%,#63307b30,transparent 45%),linear-gradient(155deg,#15111dfc,#0e0c16fc 65%,#181125fc);box-shadow:inset 0 1px #ffffff12,0 28px 90px #0008,0 0 50px #5b2d7912}
#chat[open]{display:flex;flex-direction:column}#chat::backdrop{background:#03010955;backdrop-filter:blur(3px)}
.chat-header{display:flex;align-items:center;gap:14px;padding:25px 24px 22px;flex-shrink:0;border-bottom:1px solid #c7b5e318}
.chat-heading{min-width:0}.chat-header .chat-eyebrow{margin:0 0 6px;color:#aca2b9;font:400 9px/1.4 'Cover Inter',sans-serif;letter-spacing:1.6px}.chat-eyebrow span{color:#665773;padding:0 5px}.chat-header h2{font:400 31px/1.05 'Cover Cormorant',serif;margin:0;color:#efebf5}
.guide-avatar{position:relative;width:42px;height:42px;flex:none;display:grid;place-items:center}.guide-avatar>span{width:28px;height:28px;border-radius:50%;background:radial-gradient(circle at 28% 23%,#eedcff,#b16acb 28%,#682687 62%,#281638);box-shadow:inset -3px -4px 7px #17062188,0 0 20px #b27adc20}.guide-avatar::before{content:'';position:absolute;inset:9px -1px;border:1px solid #ccb0ee66;border-radius:50%;transform:rotate(-32deg)}.guide-avatar i{position:absolute;right:0;top:6px;width:3px;height:3px;border-radius:50%;background:#e8d8ff;box-shadow:0 0 7px #caa3ff}
.close-button{background:var(--surface);border-radius:50%;width:36px;height:36px;font-size:25px;margin-left:auto;flex-shrink:0}.close-button:hover{background:var(--soft)}#chat .close-button{display:grid;place-items:center;background:#ffffff03;border:1px solid #ffffff12;color:#a99fb7;transition:background .2s,color .2s}#chat .close-button:hover{background:#ffffff0a;color:#fff}#chat .close-button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.2;stroke-linecap:round}
.demo-note{display:flex;justify-content:center;align-items:center;gap:7px;padding:11px 16px;font:400 10px/1.5 'Cover Inter',sans-serif;letter-spacing:.15px;color:#a499b0;flex-shrink:0}.demo-note>span{font-size:14px;color:#c9b3e2}
#messages{position:relative;flex:1;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#67517555 transparent;padding:24px;min-height:100px;background:radial-gradient(circle at 88% 24%,#e7d9ff66 0 .65px,transparent 1px),radial-gradient(circle at 8% 67%,#b5a3ca44 0 .65px,transparent 1px),radial-gradient(ellipse at 80% 60%,#51276d0a,transparent 65%)}
.message{position:relative;font:400 13px/1.8 'Cover Inter',sans-serif;margin-bottom:26px;max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere;color:#d6cddd}.message:last-child{margin-bottom:8px}.message-label{display:block;font-size:9px;line-height:1.4;letter-spacing:1.5px;margin-bottom:9px;color:#a999bc}.message.user{width:fit-content;max-width:86%;background:linear-gradient(135deg,#aa80d51a,#70508f14);border:1px solid #b69bce29;border-radius:16px 16px 4px 16px;padding:12px 16px;margin-left:auto;color:#eae3f2}.message.user .message-label{color:#bba7ce;font-size:8px;margin-bottom:5px}.message.assistant{padding:0 5px 0 0}.message.thinking{color:#a99eb5;font-size:12px;letter-spacing:.15px}.message.thinking::after{content:'···';display:inline-block;width:18px;margin-left:5px;overflow:hidden;vertical-align:bottom;animation:guide-thinking 1.15s steps(4,end) infinite}.message a{color:#e4d5f6;display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;margin-top:15px;padding:12px 14px;border-radius:12px;border:1px solid #c7a9eb30;background:linear-gradient(120deg,#a27ec00d,transparent);font-size:12px;transition:border-color .2s,background .2s}.message a::after{content:'↗';color:#b59acb}.message a:hover{border-color:#c7a9eb66;background:#ba91db0c}
@keyframes guide-thinking{0%{width:0}100%{width:18px}}
.message.welcome{padding-top:9px}.welcome-star{display:block;width:36px;height:36px;margin:0 0 22px;color:#d8c4ef;font-size:35px;line-height:1;text-shadow:0 0 25px #ae70e244}.welcome-title{display:block;font:400 36px/1.05 'Cover Cormorant',serif;letter-spacing:-.5px;color:#f0e9f6;margin-bottom:16px}.message.welcome .message-copy{display:block;color:#b9aec6;max-width:325px;font-size:13px;line-height:1.85}
.chat-compose{position:relative;flex-shrink:0;padding:17px 20px 13px;border-top:1px solid #bca4d215;background:linear-gradient(#19122266,#100d19aa)}.chat-suggestions{display:flex;gap:7px;flex-wrap:wrap;padding:0 0 14px}.chat-suggestions button{display:flex;align-items:center;gap:8px;border:1px solid #beabd527;background:#ffffff02;border-radius:8px;font:400 10px/1.5 'Cover Inter',sans-serif;padding:8px 10px;color:#c4b9d0;transition:background .2s,border-color .2s}.chat-suggestions button span{color:#8d789f}.chat-suggestions button:hover{border-color:#c6a8e257;background:#b284d50a;color:#efe6f8}
#chat-form{margin:0;display:flex;align-items:center;gap:8px;border:1px solid #c7b3e239;border-radius:16px;padding:8px 9px 8px 14px;background:linear-gradient(125deg,#ffffff04,#ffffff01);box-shadow:inset 0 1px #ffffff07;transition:border-color .2s,box-shadow .2s}#chat-form:focus-within{border-color:#cbb2eb88;box-shadow:0 0 0 3px #c7a5ef08,inset 0 1px #ffffff0c}#chat-form input{width:100%;min-width:0;border:0;padding:8px 0;font:400 13px/1.5 'Cover Inter',sans-serif;color:#f0eaf5;background:none;outline:none}#chat-form input::placeholder{color:#a599b1}#chat-form button{display:grid;place-items:center;width:36px;height:36px;flex:none;border:1px solid #d7bdf744;border-radius:11px;background:linear-gradient(140deg,#ccb4e82c,#9267bc12);color:#eadcf8;transition:opacity .2s,background .2s}#chat-form button:hover:not(:disabled){background:#c7a1ed30}#chat-form button:disabled{opacity:.35;cursor:default}#chat-form button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.chat-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 3px 0;font:400 9px/1.5 'Cover Inter',sans-serif;color:#9c90a9}.chat-bottom>span{display:flex;align-items:center;gap:6px}.chat-bottom i{width:3px;height:3px;border-radius:50%;background:#aa8dc3}#reset-demo{background:none;padding:4px 0;font:inherit;color:#b4a5c3}#reset-demo:hover{color:#eee1fa}#reset-demo span{padding-left:3px}
@media(max-width:700px){#chat{width:calc(100% - 20px);max-width:none;height:calc(100dvh - 24px);max-height:calc(100dvh - 24px);margin:auto;border-radius:22px}.chat-header{padding:21px 18px;gap:12px}.chat-header h2{font-size:29px}#messages{padding:20px}.chat-compose{padding:14px 14px max(12px,env(safe-area-inset-bottom))}.chat-suggestions{gap:6px}.chat-suggestions button{padding:8px;font-size:10px}#chat-form input{font-size:16px}.welcome-title{font-size:34px}}
@media(prefers-reduced-motion:reduce){.message.thinking::after{animation:none;width:18px}}
@media(max-height:600px){#chat{height:calc(100dvh - 24px);margin:auto 24px auto auto}.chat-header{padding:14px 20px}.demo-note{padding:6px}.chat-compose{padding-top:10px}.chat-suggestions{padding-bottom:8px}}
#project-dialog{width:960px;max-width:calc(100% - 28px);max-height:90dvh}.project-close{position:sticky;top:14px;float:right;margin:14px 16px -50px 0;z-index:2}.project-detail{padding:48px}.project-detail h1,.project-detail h2{font:400 clamp(34px,5vw,54px)/1.08 'Cover Cormorant',serif;letter-spacing:-1px;margin:12px 0 28px}.project-detail section h2{font:700 19px/1.5 'Cover Inter',sans-serif;letter-spacing:0;margin:30px 0 12px}.project-detail p,.project-detail li{font-size:16px;line-height:1.8;color:#c7becf}.project-detail>img,.project-detail figure img{width:100%;height:auto;object-fit:contain;border-radius:10px}.project-detail figure{margin:32px 0}.project-detail figcaption{font-size:12px;color:var(--muted);margin-top:10px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.project-detail .button{margin:15px 12px 0 0}.about-links,.article-actions{display:flex;flex-wrap:wrap;gap:18px;margin-top:24px}.about-links a,.article-actions a{color:var(--accent);text-decoration:underline}
.reading-page{max-width:1040px;margin:auto;padding:30px 24px 70px}.reading-nav{display:flex;justify-content:space-between;gap:20px;margin-bottom:40px;font-size:14px}.reading-page .project-detail{padding:24px 0}.project-list{display:grid;gap:24px;margin:35px 0}.project-list a{border:1px solid var(--line);border-radius:18px;padding:24px;background:var(--surface)}.project-list h2{font:32px 'Cover Cormorant',serif;margin:0}.project-list p{color:var(--muted);margin-bottom:0}.reading-page>h1{font:56px 'Cover Cormorant',serif}.content-note{border-left:2px solid var(--line);padding-left:20px}
@media(max-width:700px){.project-detail{padding:44px 22px 28px}.detail-grid{grid-template-columns:1fr;gap:5px}.reading-page{padding:24px 20px}.reading-page>h1{font-size:42px}}