@layer reset,base,layout,components;
@layer reset{*{box-sizing:border-box}body,h1,h2,h3,p{margin:0}img{max-width:100%;height:auto}button,input{font:inherit}}
@layer base{:root{color-scheme:light;--bg:#faf9f6;--ink:#222b29;--muted:#68716d;--line:#dedfd7;--accent:#306b55;--soft:#eef2e9}html{scroll-behavior:smooth;scroll-padding-top:95px}body{background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}::selection{background:#d6e5c7}h1,h2,h3{font-weight:500;line-height:1.15;letter-spacing:-.045em}h1{font-size:clamp(3.5rem,8vw,6rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:1.4rem}p+p{margin-top:1em}small,.muted{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600}.text-link{border-bottom:1px solid #aebdb1;padding-bottom:3px}.skip{position:absolute;top:-80px;background:var(--ink);color:white;padding:12px}.skip:focus{top:0}button{cursor:pointer} }
@layer layout{.wrap{width:min(1080px,calc(100% - 64px));margin:auto}.header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 93%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{display:flex;justify-content:space-between;align-items:center;min-height:80px;gap:24px}.brand{font-size:20px;font-weight:600;letter-spacing:-.06em}.brand span{color:var(--accent)}nav{display:flex;gap:26px;font-size:13px}.hero{display:grid;grid-template-columns:1fr 200px;gap:80px;align-items:center;padding:95px 0 75px}.hero h1{margin:20px 0 22px}.hero .lead{font-size:22px;max-width:650px;line-height:1.5;letter-spacing:-.025em}.hero .intro{max-width:610px;color:var(--muted);margin-top:18px}.portrait{width:168px;aspect-ratio:1;object-fit:cover;border-radius:50%;filter:saturate(.7);outline:1px solid var(--line);outline-offset:10px}.social{display:flex;flex-wrap:wrap;gap:24px;margin-top:28px;font-size:13px}.section{padding:64px 0;border-top:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:32px}.section-head h2{margin-top:8px}.section-head>a{font-size:13px;white-space:nowrap}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 44px}.project{padding:28px 0;border-bottom:1px solid var(--line)}.project p{color:var(--muted);font-size:14px;margin-top:12px}.project h3{margin:8px 0}.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:90px}.education{padding:0;list-style:none}.education li{padding:0 0 24px}.education strong{display:block;font-size:14px;font-weight:500}.education span{font-size:13px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:30px 0 40px;font-size:12px;color:var(--muted)}footer .wrap{display:flex;justify-content:space-between;gap:20px}.page{padding:65px 0;min-height:75vh}.page>h1{font-size:clamp(2.4rem,5vw,4rem);max-width:950px;margin:25px 0}.prose{max-width:780px;margin:35px 0;overflow-wrap:anywhere}.prose h2,.prose h3{margin:1.5em 0 .6em}.prose a{color:var(--accent);text-decoration:underline}.prose img{display:block;margin:24px auto}.prose pre{background:var(--soft);padding:20px;overflow:auto;font-size:13px}.prose table{display:block;overflow:auto;border-collapse:collapse}.prose td,.prose th{padding:8px;border:1px solid var(--line)}.prose blockquote{border-left:2px solid var(--accent);margin-left:0;padding-left:24px;color:var(--muted)} }
@layer components{.feature{position:relative;overflow:hidden;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;background:var(--soft);border:1px solid #dce4d5;border-radius:4px;padding:38px;margin-bottom:10px}.feature h3{font-size:46px;margin:15px 0}.feature p{max-width:480px;color:#536355;font-size:15px}.feature .social{margin-top:22px}.graph{width:100%;height:230px;align-self:center}.graph line{stroke:#8da58a;stroke-width:1}.graph circle{fill:#faf9f6;stroke:#6b8d70;stroke-width:1.5}.graph .core{fill:#306b55;stroke:#306b55}.graph text{font-family:monospace;font-size:10px;fill:#536355}.paper{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:25px 0;border-bottom:1px solid var(--line)}.paper-year{font-size:13px;color:var(--muted);padding-top:4px}.paper h3{font-size:19px;letter-spacing:-.025em;line-height:1.4}.paper .authors{font-size:13px;color:var(--muted);margin-top:7px}.venue{font-size:12px;color:var(--accent);margin-top:7px}.resources{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px;font-size:12px;color:var(--accent)}.resources a{border-bottom:1px solid #c9d5c5}.writing-row{display:grid;grid-template-columns:100px 1fr 20px;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}.writing-row time{font-size:12px;color:var(--muted)}.writing-row h3{font-size:18px;line-height:1.5;letter-spacing:-.02em}.filter{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}.filter input,.filter select{background:transparent;border:1px solid var(--line);border-radius:3px;padding:10px 14px;color:var(--ink)}.filter input{flex:1;min-width:180px}.empty{padding:30px 0;color:var(--muted)}[hidden]{display:none!important}.contact{display:flex;align-items:center;justify-content:space-between;gap:30px}.contact p{color:var(--muted);margin-top:15px}.contact>a{font-size:14px}.back{font-size:13px;color:var(--muted)}}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.nav{min-height:70px;gap:15px}nav{gap:14px;font-size:12px}.hero{grid-template-columns:1fr;gap:30px;padding:52px 0}.hero .lead{font-size:20px}.portrait{width:100px;grid-row:1;outline-offset:5px}.section{padding:44px 0}.feature{grid-template-columns:1fr;padding:25px;gap:12px}.graph{height:180px}.project-grid,.about-grid{grid-template-columns:1fr;gap:15px}.paper{grid-template-columns:42px 1fr;gap:12px}.section-head{align-items:start}.writing-row{grid-template-columns:1fr 20px;gap:5px}.writing-row time{grid-column:1/-1}.contact{align-items:start;flex-direction:column}.social{gap:18px}footer .wrap{flex-direction:column;gap:5px}.page{padding-top:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Custom dark interface: cool neutrals, electric blue, precise geometry. */
@layer base{
:root{color-scheme:dark;--bg:#090b10;--ink:#f1f4fa;--muted:#929caf;--line:#242a37;--accent:#70a7ff;--soft:#101725}
body{background:radial-gradient(ellipse at 82% 3%,#142442 0,transparent 32%),var(--bg);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-weight:550;letter-spacing:-.045em}h1{font-size:clamp(4rem,9vw,7.5rem);font-weight:650;line-height:.98}h2{font-size:clamp(2rem,4vw,3.2rem)}
a{transition:color .18s,background .18s,border-color .18s}.eyebrow{font-family:"SFMono-Regular",Consolas,monospace;font-size:10px;letter-spacing:.12em;color:#89a3cc}.text-link{border-color:#384760}.text-link:hover{border-color:var(--accent)}::selection{background:#254882;color:#fff}
}
@layer layout{
.wrap{width:min(1160px,calc(100% - 80px))}.header{background:#090b10d9;border-bottom-color:#ffffff0e}.nav{min-height:76px}.brand{font-size:22px;letter-spacing:-.06em}.brand span{color:#76abff}nav{font-size:12px;gap:32px;color:#aab3c3}nav a:hover{color:#fff}
.hero{position:relative;grid-template-columns:1fr 260px;padding:100px 0 90px;gap:60px;min-height:590px}.hero:before{content:"";position:absolute;inset:0 -40px;background-image:linear-gradient(#7297ca08 1px,transparent 1px),linear-gradient(90deg,#7297ca08 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none;z-index:-1}.hero h1{margin:26px 0 30px}.hero .lead{font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.35;color:#bdcbe2;letter-spacing:-.04em}.hero .intro{font-size:14px;line-height:1.9;max-width:580px;color:#929fb5}.portrait{width:210px;aspect-ratio:4/5;border-radius:8px;filter:grayscale(1);outline:1px solid #5276a147;outline-offset:12px;box-shadow:0 0 100px #4a83d528}.social{gap:24px;font-size:12px;margin-top:30px}.section{padding:72px 0;border-top:1px solid #ffffff12}.section-head{margin-bottom:34px}.section-head h2{margin-top:12px}.section-head>a{color:#a4b4ce;font-size:12px}
.project-grid{gap:16px;margin-top:18px}.project{padding:28px;border:1px solid #252e3f;border-radius:10px;background:linear-gradient(135deg,#141b29,#0d111a);transition:transform .2s,border-color .2s}.project:hover{transform:translateY(-3px);border-color:#547cb3}.project h3{font-size:24px;margin:18px 0 14px;letter-spacing:-.035em}.project p{font-size:13px;color:#96a3ba;line-height:1.8}.project .eyebrow{font-size:9px;color:#8199be}.project .resources{margin-top:20px}.about-grid{gap:75px}.prose{color:#b0bacb;font-size:15px;line-height:1.9}.prose h2,.prose h3{color:#edf2fb}.prose pre{border:1px solid #2c374a;border-radius:8px;background:#0e1420}.education strong{color:#e2e9f6}.education span{color:#8593aa}footer{background:#080a0e;border-top:1px solid #242a37}.page{padding:72px 0}.page>.section-head h1{font-size:clamp(3rem,6vw,5rem);margin:15px 0 0}.page>h1{font-weight:550;line-height:1.15}.contact{background:radial-gradient(ellipse at 100% 100%,#172840,transparent 70%);padding:55px 36px;margin:20px 0 60px;border:1px solid #2a3950;border-radius:12px}.contact h2{font-size:40px}.contact>a{color:#b7d2ff}
}
@layer components{
.feature{background:radial-gradient(ellipse at 90% 20%,#183664,transparent 65%),linear-gradient(125deg,#111d30,#0c121e);border:1px solid #34517a;border-radius:12px;padding:48px;grid-template-columns:1.1fr 1fr;gap:36px;box-shadow:0 20px 80px #0003}.feature:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#8aaaff09 1px,transparent 1px),linear-gradient(90deg,#8aaaff09 1px,transparent 1px);background-size:30px 30px;pointer-events:none;mask-image:linear-gradient(90deg,transparent,#000)}.feature>div,.feature>svg{position:relative}.feature h3{font-size:64px;letter-spacing:-.06em;color:#f5f8ff;margin:18px 0}.feature p{color:#a9bddc;font-size:14px;line-height:1.8}.feature .social{margin-top:28px}.feature .social a:first-child{background:#d9e8ff;color:#0c1b32;padding:10px 18px;border-radius:5px;border:0}.feature .social a:last-child{align-self:center}.feature .eyebrow{color:#a4c7ff}.graph{height:260px;filter:drop-shadow(0 0 15px #4788ff40)}.graph line{stroke:#4d82ca;stroke-opacity:.55}.graph circle{fill:#0c182b;stroke:#85b7ff;stroke-width:1.5}.graph .core{fill:#85b7ff;stroke:#bedaff;stroke-width:3}.graph text{fill:#85aadb;font-size:9px;letter-spacing:1px}.paper{padding:28px 4px;border-color:#232b39;transition:background .18s}.paper:hover{background:#15223a38}.paper h3{font-size:19px;font-weight:500;color:#e2eaf8}.paper .authors{color:#8190a8;font-size:12px;line-height:1.8}.paper .authors strong{font-weight:550;color:#bfcfe7}.paper-year{font-family:monospace;color:#7294c5}.venue{color:#9ab5df;font-size:12px}.resources{gap:18px;color:#8fb9ff;font-family:monospace;font-size:11px}.resources a{border:0}.resources a:hover{color:white}.writing-row{border-color:#242c3c;padding:25px 0}.writing-row h3{color:#d2def0}.writing-row>span{color:#75a7f2}.filter{padding:18px;border:1px solid #273347;background:#0e1522;border-radius:10px;gap:14px}.filter input,.filter select{border:1px solid #34445f;background:#111c2e;border-radius:5px;font-size:13px;padding:12px 16px}.filter input::placeholder{color:#7e8fa9}.filter select{color:#bed1ee}.empty{color:#93a9c9}
}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.nav{min-height:68px}nav{gap:15px;font-size:11px}.hero{grid-template-columns:1fr;padding:48px 0;gap:30px;min-height:0}.hero h1{font-size:clamp(3.5rem,13vw,5.5rem)}.hero:before{inset:0}.portrait{width:100px;aspect-ratio:1;outline-offset:5px;grid-row:1;border-radius:50%}.hero .lead{font-size:26px}.hero .intro{font-size:13px}.feature{grid-template-columns:1fr;padding:26px;gap:10px}.feature h3{font-size:50px}.graph{height:190px}.project-grid{grid-template-columns:1fr;gap:14px}.project{padding:24px}.section{padding:45px 0}.section-head h2{font-size:29px}.section-head>a{font-size:11px}.paper{grid-template-columns:40px 1fr;gap:12px}.paper h3{font-size:17px}.contact{padding:28px;gap:24px;margin-bottom:36px}.contact h2{font-size:34px}.about-grid{gap:32px}.page{padding-top:40px}.filter{padding:12px}.social{gap:18px}}
@media(prefers-reduced-motion:reduce){a,.project,.paper{transition:none}.project:hover{transform:none}}
/* Monochrome palettes shared by both appearance modes. */
:root,:root[data-theme="light"]{color-scheme:light;--bg:#fafafa;--ink:#181818;--muted:#676767;--line:#dedede;--accent:#242424;--soft:#f0f0f0;--panel:#fff;--panel-end:#f3f3f3;--header:#fafafaeb;--grid:#00000006;--strong:#111;--subtle:#767676;--field:#fff;--button:#151515;--button-text:#fff;--hover:#00000004}
:root[data-theme="dark"]{color-scheme:dark;--bg:#101010;--ink:#ededed;--muted:#a1a1a1;--line:#303030;--accent:#e5e5e5;--soft:#191919;--panel:#1b1b1b;--panel-end:#141414;--header:#101010eb;--grid:#ffffff05;--strong:#fff;--subtle:#919191;--field:#191919;--button:#eee;--button-text:#151515;--hover:#ffffff04}
body{background:var(--bg);color:var(--ink)}a:hover{color:var(--strong)}::selection{background:var(--ink);color:var(--bg)}.header{background:var(--header);border-color:var(--line)}.brand span,nav a:hover{color:var(--ink)}nav{color:var(--muted);margin-left:auto}.theme-toggle{display:grid;place-items:center;flex-shrink:0;width:34px;height:34px;padding:7px;background:transparent;border:1px solid var(--line);border-radius:50%;color:var(--ink)}.theme-toggle:hover{background:var(--soft)}.theme-toggle svg{width:18px;height:18px}.sun{display:none}[data-theme="dark"] .moon{display:none}[data-theme="dark"] .sun{display:block}.eyebrow{color:var(--muted)}.hero:before{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px)}.hero .lead{color:var(--ink)}.hero .intro{color:var(--muted)}.portrait{filter:none;outline-color:var(--line);box-shadow:none}.section{border-color:var(--line)}.section-head>a,.text-link{color:var(--muted);border-color:var(--line)}.text-link:hover{color:var(--ink);border-color:var(--ink)}.feature{background:linear-gradient(125deg,var(--panel),var(--panel-end));border-color:var(--line);box-shadow:none}.feature:before{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px)}.feature h3,.feature .eyebrow{color:var(--ink)}.feature p{color:var(--muted)}.feature .social a:first-child{background:var(--button);color:var(--button-text)}.graph{filter:none}.graph line{stroke:var(--muted);stroke-opacity:.4}.graph circle{fill:var(--panel);stroke:var(--subtle)}.graph .core{fill:var(--ink);stroke:var(--muted)}.graph text{fill:var(--muted)}.project{background:linear-gradient(135deg,var(--panel),var(--panel-end));border-color:var(--line)}.project:hover{border-color:var(--subtle)}.project p,.project .eyebrow{color:var(--muted)}.resources,.resources a:hover{color:var(--ink)}.paper{border-color:var(--line)}.paper:hover{background:var(--hover)}.paper h3{color:var(--ink)}.paper .authors,.paper-year{color:var(--muted)}.paper .authors strong{color:var(--ink)}.venue{color:var(--muted)}.writing-row{border-color:var(--line)}.writing-row h3{color:var(--ink)}.writing-row>span{color:var(--muted)}.prose{color:var(--muted)}.prose h2,.prose h3{color:var(--ink)}.prose pre{border-color:var(--line);background:var(--soft)}.education strong{color:var(--ink)}.education span{color:var(--muted)}.contact{background:linear-gradient(125deg,var(--panel),var(--panel-end));border-color:var(--line)}.contact>a{color:var(--ink)}footer{background:var(--bg);border-color:var(--line)}.filter{border-color:var(--line);background:var(--soft)}.filter input,.filter select{border-color:var(--line);background:var(--field);color:var(--ink)}.filter input::placeholder,.empty{color:var(--muted)}
@media(max-width:700px){.nav{gap:12px}nav{gap:12px}.brand{font-size:20px}.theme-toggle{width:30px;height:30px;padding:5px}}
.language-toggle{font-size:11px;color:var(--muted);white-space:nowrap;border:1px solid var(--line);border-radius:5px;padding:5px 9px}.language-toggle:hover{color:var(--ink);background:var(--soft)}.nav{gap:22px}html[lang="zh-CN"] body{font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}html[lang="zh-CN"] h1,html[lang="zh-CN"] h2,html[lang="zh-CN"] h3{letter-spacing:-.02em}html[lang="zh-CN"] .hero .lead{line-height:1.55}html[lang="zh-CN"] .eyebrow{letter-spacing:.08em}
@media(max-width:700px){.nav{gap:10px}nav{gap:10px}.language-toggle{padding:4px 6px;font-size:10px}.brand{font-size:18px}.theme-toggle{width:28px;height:28px}}
@media(max-width:360px){.nav{gap:7px}nav{gap:7px;font-size:10px}.brand{font-size:16px}}
.slides-callout{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:18px 0;padding:28px 32px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.slides-callout h3{font-size:24px;margin:8px 0}.slides-callout p:not(.eyebrow){font-size:13px;color:var(--muted)}.slides-callout>a{font-size:12px;flex-shrink:0}@media(max-width:700px){.slides-callout{align-items:flex-start;flex-direction:column;padding:24px;gap:16px}}
.talk-entry{padding:30px 0;border-bottom:1px solid var(--line)}.talk-entry h2{font-size:24px;line-height:1.45;letter-spacing:-.025em;margin:12px 0}.talk-entry>.muted{font-size:14px}.talk-entry .resources{margin-top:18px}
@media(max-width:700px){.nav{flex-wrap:wrap;padding:14px 0;gap:10px}.brand{margin-right:auto}nav{order:4;width:100%;justify-content:space-between;margin-left:0;font-size:12px;padding-top:8px}.talk-entry h2{font-size:20px}}
.talk-detail{max-width:900px;margin:auto}.talk-heading{padding:45px 0 36px}.talk-heading h1{font-size:clamp(2.6rem,6vw,4.7rem);line-height:1.12;max-width:850px;margin:20px 0 24px}.talk-summary{font-size:19px;color:var(--muted);line-height:1.7;max-width:720px}.talk-materials{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:28px}.talk-materials h2{font-size:23px;margin:10px 0}.talk-materials p.muted{font-size:13px}.talk-materials .resources{margin:0;flex-shrink:0}.talk-materials .resources a{display:inline-block;background:var(--button);color:var(--button-text);padding:12px 20px;border-radius:5px;font-size:12px}.talk-description{margin:42px 0 60px}.talk-description h2{font-size:25px;margin:0 0 22px}@media(max-width:700px){.talk-heading{padding:30px 0}.talk-summary{font-size:16px}.talk-materials{padding:24px;flex-direction:column;align-items:flex-start}.talk-materials h2{font-size:21px}}
/* Social contact block: shared monochrome treatment, original QR asset. */
.connect{padding:65px 0 70px}.connect-intro h2{margin:13px 0 18px;font-size:clamp(2.5rem,5vw,3.8rem)}.connect-intro>p:last-child{color:var(--muted);font-size:15px}.connect-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:48px;align-items:start;margin-top:36px}.connect-platforms{display:grid;gap:12px}.connect-link{display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:10px;padding:21px 24px;background:var(--panel);transition:border-color .18s,background .18s}.connect-link:hover{border-color:var(--subtle);background:var(--soft)}.platform-icon{width:36px;height:36px;display:grid;place-items:center;flex-shrink:0}.platform-icon svg{width:24px;height:24px}.linkedin-icon{font-weight:700;font-size:26px;font-family:Arial,sans-serif;letter-spacing:-1px}.platform-copy{display:grid;gap:3px}.platform-copy strong{font-size:14px;font-weight:550;letter-spacing:-.015em}.platform-copy>span{font-size:12px;color:var(--muted)}.platform-arrow{margin-left:auto;font-size:20px;color:var(--muted)}.connect-note{color:var(--muted);font-size:11px;margin:8px 0}.pending-profile{opacity:.55}.connect-qr{min-height:202px;display:grid;grid-template-columns:1fr 174px;align-items:center;gap:22px;padding:24px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.qr-copy h3{font-size:19px;letter-spacing:-.025em;line-height:1.45;margin:9px 0 12px}.qr-copy>p:not(.eyebrow){font-size:12px;line-height:1.8;color:var(--muted)}.qr-open.text-link{display:inline-block;font-size:11px;margin-top:17px;background:transparent;color:var(--ink);border:0;border-bottom:1px solid var(--line);padding:0 0 4px}.qr-frame{border:0;padding:0;background:white;border-radius:6px;overflow:hidden;aspect-ratio:1;width:174px;box-shadow:0 0 0 1px #0000000d}.qr-window{display:block;position:relative;overflow:hidden;width:100%;height:100%;background:#fff}.qr-window img{position:absolute;width:117%;max-width:none;height:auto;left:-9%;top:-6%;display:block}.qr-dialog{width:min(430px,calc(100% - 32px));max-height:92dvh;padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--ink);overflow:auto}.qr-dialog::backdrop{background:#0009;backdrop-filter:blur(5px)}.qr-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.qr-dialog-head h2{font-size:18px;letter-spacing:-.02em;line-height:1.4}.qr-close{width:30px;height:30px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--ink);font-size:22px;line-height:1}.qr-dialog>img{display:block;width:100%;height:auto;max-height:68dvh;object-fit:contain;background:#fff;border-radius:5px}.qr-dialog>a{display:inline-block;font-size:12px;margin-top:18px}body:has(.qr-dialog[open]){overflow:hidden}
@media(max-width:900px){.connect-grid{gap:24px;grid-template-columns:1fr 1.2fr}.connect-qr{grid-template-columns:1fr 150px;gap:16px;padding:20px}.qr-frame{width:150px}.connect-link{padding:20px}}
@media(max-width:700px){.connect{padding:44px 0}.connect-grid{grid-template-columns:1fr;gap:22px;margin-top:28px}.connect-qr{grid-template-columns:1fr 150px;padding:20px}.connect-note{margin:0}.connect-link{padding:18px 20px}.qr-copy h3{font-size:18px}.connect-intro>p:last-child{font-size:14px}}
@media(max-width:370px){.connect-qr{grid-template-columns:1fr;gap:20px}.qr-frame{width:174px;justify-self:center}}
@media(prefers-reduced-motion:reduce){.connect-link{transition:none}}
.connect-link{min-height:222px;position:relative;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:26px}.connect-link .platform-arrow{position:absolute;top:25px;right:25px}.connect-link .platform-copy{gap:7px}.connect-link .platform-copy strong{font-size:19px}.connect-link .platform-copy>span{font-size:13px}.connect-link .platform-icon svg{width:29px;height:29px}.connect-qr{min-height:222px}.connect-grid{grid-template-columns:.85fr 1.35fr}.connect-note{font-size:12px}@media(max-width:700px){.connect-grid{grid-template-columns:1fr}.connect-link{min-height:160px;padding:24px}.connect-qr{min-height:210px}}