:root{--paper:#f7f6f2;--ink:#202c28;--muted:#6e7771;--green:#245c48;--line:#dedfd6;--wash:#e9ede5;--white:#fff;--serif:Georgia,"Songti SC","Noto Serif CJK SC",SimSun,serif;--sans:Inter,"Microsoft YaHei",system-ui,sans-serif;--mono:"Cascadia Code",Consolas,monospace}
    *{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a,input,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:5px}button{color:inherit}::selection{background:#d9e6dc}img{max-width:100%;display:block}h1,h2,h3,p{margin:0}section{scroll-margin-top:85px}.shell{max-width:1200px;margin:auto;padding:0 44px}.preview{font-size:14px;text-align:center;background:var(--green);color:#f1f4ed;padding:7px 16px;letter-spacing:.04em}.preview a{text-decoration:underline;text-underline-offset:3px;margin-left:15px}.top{border-bottom:1px solid var(--line)}.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:baseline;gap:12px}.brand strong{font-size:23px;font-family:var(--serif);font-weight:600}.brand span{font-family:var(--mono);font-size:14px;color:var(--muted);letter-spacing:.06em}.nav-links{display:flex;align-items:center;gap:31px;font-size:17px}.nav-links a:hover{color:var(--green)}.nav-links .contact-link{padding:6px 0;border-bottom:1px solid var(--green)}.hero{padding:76px 0 75px;display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:54px}.eyebrow{font-family:var(--mono);font-size:14px;letter-spacing:.08em;color:var(--green);display:flex;align-items:center;gap:9px}.eyebrow:before{content:"";display:block;width:18px;height:1px;background:var(--green)}h1{font-family:var(--serif);font-weight:400;font-size:clamp(33px,3.55vw,51px);line-height:1.45;letter-spacing:-.03em;margin:20px 0 22px}h1 em{font-style:normal;color:var(--green)}.intro{font-size:17px;line-height:1.95;color:var(--muted);max-width:410px}.intro b{font-weight:500;color:var(--ink)}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:28px}.primary{background:var(--green);color:#fff;display:inline-flex;align-items:center;gap:20px;padding:12px 20px;font-size:17px;border:1px solid var(--green);border-radius:3px}.primary:hover{background:#1d493a}.text-link{font-size:17px;border-bottom:1px solid #b6beb2;padding-bottom:3px}.text-link:hover{border-color:var(--green)}.hero-meta{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px 20px;color:var(--muted);font-size:14px}.hero-visual{position:relative;padding:24px 0 0 23px}.visual-ground{position:absolute;inset:0 23px 51px 0;background:var(--wash)}.image-window{display:block;position:relative;background:#fff;border:1px solid #c9d2c5;border-radius:4px;overflow:hidden}.window-top{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted);font-family:var(--mono)}.window-top .dots{display:flex;gap:4px}.dots i{width:5px;height:5px;border-radius:50%;background:#bac6b9}.image-window img{height:auto;width:100%;aspect-ratio:1.45;object-fit:cover;object-position:left center}.visual-caption{position:relative;padding:15px 0 0;display:flex;justify-content:space-between;gap:20px;font-size:14px;color:var(--muted)}.visual-caption strong{display:block;color:var(--ink);font-weight:500;font-size:17px;margin-bottom:2px}.visual-caption .index{font-family:var(--mono);font-size:13px}.small-note{font-size:13px;color:var(--muted);margin-top:7px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;padding:28px 0;border-top:1px solid var(--ink);gap:20px}.section-label{font-size:13px;letter-spacing:.1em;font-family:var(--mono);color:var(--muted);margin-bottom:7px}.section-head h2{font-family:var(--serif);font-weight:400;font-size:30px;line-height:1.4}.section-head>p{font-size:16px;max-width:290px;color:var(--muted)}.feature{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;padding:15px 0 48px}.feature h3{font-size:26px;font-family:var(--serif);font-weight:400;letter-spacing:-.025em;margin:12px 0}.pill{display:inline-block;border:1px solid #c3cfbf;border-radius:2px;padding:2px 7px;font-size:13px;color:var(--green)}.feature .description{font-size:17px;color:var(--muted);max-width:460px;line-height:1.95}.feature .description strong{font-weight:500;color:var(--ink)}.tech{display:flex;flex-wrap:wrap;gap:15px;margin-top:22px;font-family:var(--mono);font-size:14px;color:var(--green)}.feature-links{display:flex;gap:28px;align-items:center;margin-top:25px}.scenario{padding:20px 22px;border:1px solid var(--line);background:#efefe9;align-self:start}.scenario .caption{font-size:13px;color:var(--muted);margin-bottom:12px;letter-spacing:.08em}.scenario .request{font-family:var(--serif);font-size:19px;line-height:1.7;padding-bottom:15px;border-bottom:1px solid #d4d8ce}.scenario ol{padding:0;margin:15px 0 0;list-style:none;counter-reset:steps}.scenario li{counter-increment:steps;display:flex;align-items:baseline;gap:13px;font-size:16px;padding:5px 0;color:var(--muted)}.scenario li:before{content:"0" counter(steps);font-family:var(--mono);font-size:13px;color:var(--green)}.scenario li b{font-weight:500;color:var(--ink)}.filters{display:flex;gap:6px;border-bottom:1px solid var(--line);padding-bottom:16px}.filters button{border:0;background:none;font-size:16px;padding:6px 12px;border-radius:2px;color:var(--muted)}.filters button[aria-pressed=true]{background:var(--green);color:#fff}.project-row{display:grid;grid-template-columns:42px 1fr 165px 24px;gap:18px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}.project-row[hidden]{display:none}.project-row:hover h3{color:var(--green)}.project-row .num{font-family:var(--mono);font-size:14px;color:var(--muted)}.project-row h3{font-size:18px;font-weight:500;margin-bottom:5px}.project-row p{font-size:16px;color:var(--muted);max-width:620px;line-height:1.8}.project-row .row-tech{font-family:var(--mono);font-size:13px;color:var(--muted);text-align:right;line-height:1.8}.project-row .arrow{color:var(--green);font-size:18px}.project-row .credential{font-size:13px;display:inline-block;margin-left:12px;font-family:var(--sans);color:var(--muted)}.record-section{margin-top:73px}.record-body{display:grid;grid-template-columns:.55fr 1fr;gap:72px;padding:10px 0 44px}.record-intro{font-size:17px;color:var(--muted);line-height:1.95}.record-intro .text-link{display:inline-block;margin-top:22px}.records details{border-bottom:1px solid var(--line);padding:17px 0}.records details:first-child{padding-top:0}.records summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:15px;font-size:17px}.records summary::-webkit-details-marker{display:none}.records summary:after{content:"+";font-size:17px;color:var(--green);font-family:var(--mono)}.records details[open] summary:after{content:"−"}.records summary small{display:block;font-size:13px;color:var(--muted);font-family:var(--mono);margin-bottom:5px;font-weight:400}.records details p{font-size:16px;line-height:1.95;color:var(--muted);padding-top:15px;padding-right:20px}.about-section{margin-top:32px}.about{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:8px 0 48px}.about p{font-size:17px;line-height:1.95;color:var(--muted)}.about h3{font-family:var(--serif);font-weight:400;font-size:21px;margin-bottom:15px}.skill-line{display:grid;grid-template-columns:75px 1fr;font-size:14px;color:var(--muted);padding:8px 0;border-bottom:1px solid var(--line)}.skill-line b{font-weight:500;color:var(--ink)}.contact{margin-top:16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.contact a{font-size:17px;color:var(--green);text-decoration:underline;text-underline-offset:5px}.copy{border:1px solid #ccd2c7;background:transparent;padding:4px 10px;border-radius:2px;font-size:14px}.copy:hover{background:var(--wash)}#copy-status{font-size:14px;color:var(--green);min-height:18px;display:block;margin-top:6px}.lab{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:16px}.lab strong{font-weight:500}.lab span{color:var(--muted);font-size:14px;margin-left:14px}.lab-links{display:flex;gap:20px;color:var(--muted);flex-wrap:wrap}.lab a:hover{color:var(--green)}footer{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:29px 0 32px;color:var(--muted);font-size:13px}footer a:hover{text-decoration:underline}.skip{position:absolute;left:12px;top:-100px;background:var(--green);color:white;padding:8px 16px;z-index:5}.skip:focus{top:12px}
    @media(min-width:1600px){.shell{max-width:1280px}.hero{padding-top:90px;padding-bottom:90px}}
    @media(max-width:900px){.shell{padding:0 28px}.hero{gap:25px;padding-top:45px}.hero h1{font-size:36px}.hero-visual{padding-left:12px}.feature{gap:30px}.record-body{gap:30px}.project-row{grid-template-columns:30px 1fr 120px 18px}.nav-links{gap:20px}.about{gap:35px}}
    @media(max-width:650px){.shell{padding:0 22px}.preview{font-size:13px}.preview a{margin-left:8px}.nav{height:70px;gap:12px}.brand{gap:7px}.brand strong{font-size:21px}.brand span{font-size:12px}.nav-links{gap:14px;font-size:14px}.nav-links .contact-link{display:none}.hero{grid-template-columns:1fr;padding:37px 0 40px;gap:28px}.hero h1{font-size:38px;line-height:1.4;margin:17px 0}.intro{font-size:17px}.actions{margin-top:23px;gap:22px}.hero-meta{margin-top:22px;padding-top:14px;gap:5px 16px}.hero-visual{padding-top:12px;padding-left:12px}.visual-ground{right:12px;bottom:45px}.image-window img{aspect-ratio:1.65;object-fit:cover}.visual-caption{padding-top:10px;font-size:13px;gap:10px}.visual-caption strong{font-size:16px}.section-head{padding:24px 0;align-items:start}.section-head h2{font-size:27px}.section-head>p{max-width:150px;font-size:14px}.feature{grid-template-columns:1fr;padding:0 0 30px;gap:22px}.feature h3{font-size:25px}.feature .description{font-size:17px}.scenario{padding:16px 18px}.scenario .request{font-size:18px}.project-row{grid-template-columns:23px 1fr 16px;gap:10px;padding:18px 0}.project-row .row-tech{grid-column:2;text-align:left;margin-top:-5px}.project-row .arrow{grid-column:3;grid-row:1}.project-row h3{font-size:17px}.project-row p{font-size:14px}.project-row .credential{display:block;margin-left:0;margin-top:3px}.filters button{padding:5px 9px;font-size:14px}.record-section{margin-top:42px}.record-body{grid-template-columns:1fr;gap:22px;padding-bottom:25px}.record-intro{font-size:16px}.record-intro .text-link{margin-top:12px;font-size:16px}.records summary{font-size:17px}.about-section{margin-top:12px}.about{grid-template-columns:1fr;gap:26px;padding-bottom:30px}.about p{font-size:16px}.lab{align-items:start;flex-direction:column;gap:12px}.lab span{margin-left:10px}.lab-links{gap:18px;font-size:14px}footer{align-items:start;flex-direction:column;gap:7px;padding:23px 0}.primary{padding:11px 16px;font-size:16px}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
  
/* V2: soften the original layout, rather than replacing its information structure. */
:root{--paper:#f8f7f3;--ink:#2d3933;--muted:#68766c;--green:#426851;--line:#e1e5dc;--wash:#edf1e7;--serif:Georgia,"Songti SC","Noto Serif CJK SC",SimSun,serif}
body{background:var(--paper)}.shell{max-width:1240px}.preview{background:#e9eee3;color:#536b55;border-bottom:1px solid #dee5d6;padding:8px 16px}.preview a{color:#426851}.top{border-bottom:0}.nav{height:90px}.brand{gap:12px}.brand:before{content:"W";width:35px;height:35px;display:grid;place-items:center;border-radius:50%;background:#e4ebdc;color:#4b7052;font:19px Georgia,serif;border:1px solid #d6e1cc}.brand strong{font-size:22px;font-weight:400}.brand span{font-size:13px;letter-spacing:.02em}.nav-links{gap:28px;color:#667367}.nav-links a{padding:5px 0}.nav-links .contact-link{border:1px solid #d8e0d0;border-radius:18px;padding:7px 16px;background:#fdfdf9}
.hero{padding:57px 0 65px;gap:58px}.eyebrow{font-size:13px;letter-spacing:.1em;color:#708168}.eyebrow:before{width:6px;height:6px;border-radius:50%;background:#89a077}h1{font-size:clamp(35px,3.6vw,52px);line-height:1.5;letter-spacing:-.02em;margin:21px 0 23px}h1 em{position:relative;z-index:0;color:#526f50}h1 em:after{content:"";position:absolute;left:0;right:0;height:8px;bottom:1px;background:#e1e9d4;border-radius:8px;z-index:-1}.intro{font-size:17px;line-height:2.05;color:#718071}.primary{background:#45694f;border-color:#45694f;border-radius:9px;padding:12px 20px;box-shadow:0 3px 9px #3a513c0c;transition:background .15s,transform .15s}.primary:hover{background:#38563f;transform:translateY(-1px)}.text-link{color:#566c51;border-color:#c7d2bd;font-size:16px}.actions{gap:26px}.hero-meta{border:0;margin-top:30px;padding:0;gap:10px}.hero-meta span{border:1px solid #e4e8de;background:#fdfdf9;border-radius:6px;padding:5px 10px;color:#788270;font-size:13px}
.hero-visual{padding:24px 0 0 24px}.visual-ground{inset:0 20px 59px 0;border-radius:32px 58px 26px 40px;background:#e8eddf;overflow:hidden;transform:rotate(-2deg)}.contour{position:absolute;width:130%;height:120%;left:-20%;top:-8%;color:#c6d1bc;opacity:.65}.image-window{border:1px solid #d6dfcb;border-radius:14px;background:#fffdf8;box-shadow:0 14px 35px #364a3610;overflow:hidden;transform:rotate(.5deg);transition:transform .2s}.image-window:hover{transform:rotate(0)}.window-top{padding:11px 14px;background:#fdfdf9;border-color:#e7ebdf;color:#819079;font-size:12px}.dots i{background:#b6c5aa}.image-window img{height:auto;width:100%;aspect-ratio:1.5;object-fit:cover;object-position:center}.visual-caption{padding:17px 4px 0;color:#86917d;font-size:13px}.visual-caption strong{font-family:var(--serif);font-size:18px;font-weight:400;color:#5b7053;margin-bottom:4px}.visual-caption .index{color:#929d89;font-size:12px}.small-note{font-size:12px;color:#99a28f;padding-left:4px}
.section-head{border:0;padding:23px 0 29px;align-items:center;position:relative}.section-head:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:#e0e6d9}.section-label{color:#a0a890;letter-spacing:.08em;font-size:12px;margin-bottom:8px}.section-head h2{font-size:30px;color:#52654c}.section-head>p{color:#87917d;font-size:14px;line-height:1.9}
.feature{position:relative;padding:31px 33px 34px;background:#eef2e8;border:1px solid #e1e8d9;border-radius:18px;gap:48px;margin-bottom:31px;overflow:hidden}.feature h3{color:#3e563e;margin-top:13px;font-size:27px}.feature .description{font-size:17px;color:#72806b;line-height:2}.feature .description strong{color:#4c6348;font-weight:500}.pill{color:#667d59;border:0;background:#e0e9d6;padding:4px 9px;border-radius:5px;font-size:12px}.tech{font-size:13px;color:#7b8b6e;gap:12px;margin-top:19px}.feature-links{margin-top:22px;gap:24px}.scenario{background:#fbfcf7;border:1px solid #e0e6d7;border-radius:12px;padding:22px;box-shadow:0 4px 14px #3e553509}.scenario .caption{color:#8b977e;font-size:12px}.scenario .request{font-size:20px;color:#69835b;line-height:1.8;border-color:#e6ebdd;padding-bottom:14px}.scenario li{font-size:14px;color:#84917b;padding:6px 0;gap:13px}.scenario li b{color:#617556}.scenario li:before{color:#9cae8e}
.filters{border:0;padding-bottom:15px;gap:7px}.filters button{border-radius:7px;padding:7px 13px;color:#8b9582;font-size:14px}.filters button[aria-pressed=true]{background:#e4eadc;color:#5c7350}.filters button:hover{background:#edf1e7}.project-row{grid-template-columns:54px 1fr 175px 22px;gap:18px;border:0;border-bottom:1px solid #e9ede3;padding:20px 12px;margin:0 -12px;border-radius:10px;transition:background .2s,transform .2s}.project-row:hover{background:#fdfef9;transform:translateX(3px)}.project-row .num{display:grid;place-items:center;width:45px;height:45px;border-radius:12px;background:#e7ecdf;color:#7b916c;font-size:14px;border:1px solid #e0e7d7;font-family:var(--serif)}.project-row:nth-child(2) .num{background:#f1e8df;border-color:#ece1d6;color:#a28b72}.project-row:nth-child(3) .num{background:#e4eceb;border-color:#dce6e4;color:#7a9390}.project-row:nth-child(4) .num{background:#f1ede0;border-color:#eae3d2;color:#a49670}.project-row:nth-child(5) .num{background:#e6e9ee;border-color:#dfe3e9;color:#8390a1}.project-row h3{font-size:17px;font-weight:500;color:#586852;margin-bottom:6px}.project-row p{font-size:16px;color:#8a9381;line-height:1.85}.project-row .credential{color:#a2a993;font-size:12px;margin-left:10px}.project-row .row-tech{font-size:12px;color:#99a18d}.project-row .arrow{color:#94a787;font-size:18px}.project-row:hover h3{color:#45694f}
.record-section{margin-top:57px}.record-body{grid-template-columns:.7fr 1fr;gap:65px;padding:5px 0 25px}.record-intro{font-size:16px;color:#87927c;line-height:2}.record-intro .text-link{font-size:14px;margin-top:18px}.records{background:#fffef9;border:1px solid #e8ebdf;border-radius:16px;padding:7px 23px}.records details{border-color:#eef0e8;padding:19px 0}.records details:first-child{padding-top:17px}.records details:last-child{border-bottom:0}.records summary{font-size:17px;color:#65755b;align-items:center}.records summary small{font-size:12px;color:#a5ae98;margin-bottom:6px}.records summary:after{font-size:16px;color:#9dac8c;background:#eff3e7;border-radius:50%;width:23px;height:23px;display:grid;place-items:center;flex-shrink:0}.records details p{font-size:14px;color:#87927e;line-height:2;padding-right:7px}
.about-section{margin-top:47px}.about{padding:26px 30px 20px;background:#f1ede4;border:1px solid #eae5d9;border-radius:18px;gap:60px;margin-top:2px;margin-bottom:31px}.about h3{font-size:23px;color:#7f795e;margin-bottom:14px}.about p{font-size:16px;color:#948d75;line-height:2.1}.about .skill-line{font-size:13px;color:#9b947e;border-color:#e6e0d2;padding:9px 0;grid-template-columns:67px 1fr}.skill-line b{color:#827d66}.contact{margin-top:18px;gap:15px}.contact a{font-size:16px;color:#807e61;text-decoration-color:#c2bfa6}.copy{border-color:#d9d3be;background:#f9f7ef;border-radius:5px;font-size:13px;padding:5px 10px;color:#8e866e}.copy:hover{background:#fffdf4}#copy-status{font-size:13px;color:#827e63}
.lab{padding:21px 3px;border-color:#e5e9dc;font-size:14px;color:#7e8d71}.lab span,.lab-links{font-size:13px;color:#a0a990}.lab-links{gap:23px}footer{color:#a5ad96;font-size:12px;padding:25px 3px 32px}
@media(max-width:900px){.shell{padding:0 28px}.hero{gap:30px}.hero h1{font-size:38px}.feature{padding:26px;gap:28px}.record-body{gap:30px}.about{gap:30px;padding:25px}.project-row{grid-template-columns:47px 1fr 130px 18px}}
@media(max-width:650px){.shell{padding:0 22px}.preview{font-size:12px;padding:8px 10px}.nav{height:76px;gap:10px}.brand{gap:8px}.brand:before{width:27px;height:27px;font-size:16px}.brand strong{font-size:20px}.brand span{font-size:12px}.nav-links{gap:13px;font-size:13px}.hero{padding:31px 0 38px;gap:29px}.eyebrow{font-size:12px}.hero h1{font-size:38px;line-height:1.48;margin:18px 0}.intro{font-size:16px;line-height:2.05}.primary{padding:11px 16px;font-size:14px;border-radius:8px}.text-link{font-size:14px}.hero-meta{margin-top:22px;gap:7px}.hero-meta span{font-size:12px;padding:4px 8px}.hero-visual{padding:17px 0 0 14px}.visual-ground{right:12px;bottom:59px;border-radius:25px 38px 22px 28px}.image-window{border-radius:10px}.image-window img{aspect-ratio:1.65}.window-top{font-size:12px;padding:9px 11px}.visual-caption{gap:8px;padding-top:13px;font-size:12px}.visual-caption strong{font-size:17px}.visual-caption .index{font-size:12px}.small-note{font-size:12px}.section-head{padding:23px 0;gap:20px}.section-head h2{font-size:26px}.section-head>p{font-size:13px;max-width:135px}.section-label{font-size:12px}.feature{padding:22px;border-radius:14px;gap:21px;margin-bottom:22px}.feature h3{font-size:24px}.feature .description{font-size:16px}.tech{font-size:12px;gap:8px 14px;margin-top:16px}.scenario{padding:17px;border-radius:10px}.scenario .request{font-size:18px}.scenario li{font-size:13px}.filters{gap:3px;padding-bottom:9px}.filters button{font-size:13px;padding:6px 10px}.project-row{grid-template-columns:38px 1fr 14px;gap:11px;padding:17px 6px;margin:0 -6px}.project-row .num{width:35px;height:35px;border-radius:10px;font-size:13px}.project-row h3{font-size:17px}.project-row p{font-size:14px;line-height:1.9}.project-row .credential{margin-left:0;margin-top:3px;display:block;font-size:12px}.project-row .row-tech{font-size:12px}.record-section{margin-top:37px}.record-body{gap:19px;padding-bottom:0}.record-intro{font-size:14px;line-height:2}.records{border-radius:13px;padding:3px 18px}.records summary{font-size:16px}.records summary small{font-size:12px}.records details p{font-size:14px}.records details{padding:16px 0}.about-section{margin-top:35px}.about{padding:23px;border-radius:14px;gap:21px;margin-bottom:24px}.about h3{font-size:21px}.about p{font-size:14px;line-height:2.1}.about .skill-line{font-size:12px;padding:8px 0;grid-template-columns:60px 1fr}.contact{gap:11px}.contact a{font-size:14px}.lab{gap:11px;font-size:14px;padding:18px 0}.lab span{font-size:12px}.lab-links{font-size:12px;gap:17px}footer{font-size:12px;gap:8px;padding:22px 0 28px}}
@media(prefers-reduced-motion:reduce){.primary,.image-window,.project-row{transition:none}.primary:hover,.project-row:hover{transform:none}}

.intro,.record-intro,.project-row p,.records details p{color:#68745f}.feature .description{color:#66735e}.scenario li{color:#67755e}.about p{color:#756e5b}.about .skill-line{color:#756e5b}.project-row .row-tech{color:#737d68}.project-row .credential{color:#737d68}.tech{color:#68795a}.section-head>p{color:#727c67}.lab,.lab span,.lab-links,footer{color:#717b66}.pill{color:#526847}.records summary small{color:#78846d}


/* V3: a little rhythm and warmth, without adding a wall of cards. */
.hero{padding-top:47px;padding-bottom:43px}.hero h1{font-size:clamp(34px,3.5vw,49px)}.intro{max-width:440px}.visual-caption strong{color:#5c6a55}.section-head h2{color:#415c49}.section-label{color:#778369}.record-section .section-label{color:#967151}.record-section .section-head h2{color:#6f5e4d}.records{border-color:#e7e3d9;background:#fffdf7}.records summary{color:#665f51}.records summary small{color:#897b62}.records summary:after{background:#f1ebdf;color:#978767}.record-intro{border-left:2px solid #dbc8ac;padding-left:19px}.about-section .section-label{color:#718894}.about-section .section-head h2{color:#52707a}.about{background:#edf2ef;border-color:#dce6df}.about h3{color:#50695c}.about p,.about .skill-line{color:#65746a}.about .skill-line{border-color:#dbe4dc}.contact a{color:#526b5e}.copy{background:#f7faf5;border-color:#d4dfd2;color:#637c65}.project-row{border-radius:11px}.project-row:nth-child(2n){background:#fbfaf6}.project-row:hover{background:#edf2e8}.scenario .request{color:#816b4f}.scenario .caption{color:#8e775d}.scenario{background:#fffdf5;border-color:#e8dfcc}.feature{background:#eef2e9}.notes-aside{margin-top:20px;font-size:13px;color:#8a7961}.notes-aside strong{font-weight:500;display:block;color:#6e624f;font-size:14px;margin-bottom:5px}
.site-guide{display:flex;align-items:center;justify-content:space-between;gap:25px;margin:0 0 39px;padding:18px 23px;border:1px solid #e9e0d0;border-radius:13px;background:#f5efe3}.guide-left{display:flex;gap:16px;align-items:center}.guide-symbol{width:41px;height:41px;border-radius:14px;display:grid;place-items:center;flex-shrink:0;background:#ebe1cf;color:#8b7355;font:22px Georgia,serif}.site-guide h2{font:17px var(--serif);color:#7d694f;line-height:1.6;margin-bottom:4px}.site-guide p{font-size:14px;color:#877961;line-height:1.8}.guide-action{background:#fffaf0;border:1px solid #dfd1b9;border-radius:7px;padding:9px 13px;white-space:nowrap;font-size:14px;color:#816b4e}.guide-action:hover{background:#fffef8}.chat-launcher{position:fixed;right:22px;bottom:22px;z-index:30;display:flex;gap:10px;align-items:center;border:1px solid #d3dfcd;border-radius:16px;padding:10px 15px 10px 10px;background:#fffef9;color:#46694e;box-shadow:0 7px 24px #33452d15;max-width:calc(100vw - 32px)}.chat-launcher svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.5}.chat-launcher b{font-size:16px;font-weight:500;display:block}.chat-launcher small{font-size:12px;color:#7d8d72;display:block}.chat-panel{position:fixed;right:22px;bottom:97px;z-index:31;width:380px;height:min(590px,calc(100dvh - 145px));background:#fffdf8;border:1px solid #d9e1d1;border-radius:18px;box-shadow:0 16px 55px #26392323;display:flex;flex-direction:column;overflow:hidden}.chat-panel[hidden]{display:none}.chat-head{display:flex;align-items:center;justify-content:space-between;padding:16px 19px;background:#edf2e7;border-bottom:1px solid #dfe7d7}.chat-head h2{font-size:18px;font-weight:500;color:#466047}.chat-head p{font-size:13px;color:#758469;margin-top:2px}.chat-close{background:#f9fbf5;color:#718365;border:1px solid #dce4d2;display:grid;place-items:center;width:29px;height:29px;border-radius:50%;font-size:18px;flex-shrink:0}.chat-messages{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:18px;scroll-behavior:smooth}.chat-message{padding:12px 14px;font-size:16px;line-height:1.9;color:#5e7057;background:#f0f4e8;border-radius:12px 12px 12px 3px;white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:13px}.chat-message.user{background:#e9eee7;color:#445b47;margin-left:24px;border-radius:12px 12px 3px 12px}.chat-message.error{background:#f8eee3;color:#88613e}.chat-starters{display:flex;flex-wrap:wrap;gap:7px;padding:0 18px 12px}.chat-starters button{font-size:13px;padding:6px 9px;background:#fffdf7;border:1px solid #dfe6d5;border-radius:7px;color:#718361}.chat-starters button:disabled{opacity:.5;cursor:default}.chat-status{font-size:13px;color:#869478;min-height:20px;padding:0 19px 7px}.chat-form{display:flex;gap:9px;border-top:1px solid #e6eadf;padding:13px;background:#fafbf5;align-items:end}.chat-form label{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0)}.chat-form input{min-width:0;flex:1;min-height:40px;border:1px solid #dde4d4;background:#fffefa;border-radius:8px;padding:10px 11px;color:#4e654f;font:12px var(--sans);outline-offset:2px}.chat-form input::placeholder{color:#87967b}.chat-send{border:0;background:#4d7154;color:#fff;padding:10px 13px;font-size:14px;border-radius:8px;min-height:40px}.chat-send:disabled{opacity:.55;cursor:default}.chat-note{font-size:12px;padding:0 15px 10px;background:#fafbf5;color:#8b957f}.nav-chat{border:0;background:transparent;color:#6c7d61;font-size:16px;padding:5px 0}
footer{padding-bottom:85px}
@media(max-width:900px){.chat-panel{right:17px}.chat-launcher{right:17px}}
@media(max-width:650px){.hero{padding-top:28px;padding-bottom:29px}.hero h1{font-size:36px}.intro{font-size:16px}.site-guide{padding:16px 18px;gap:14px;margin-bottom:26px;align-items:start}.guide-left{gap:12px;align-items:start}.guide-symbol{width:32px;height:32px;border-radius:11px;font-size:18px}.site-guide h2{font-size:17px;line-height:1.5;margin-bottom:5px}.site-guide p{font-size:13px}.guide-action{padding:7px 9px;font-size:13px;margin-top:2px}.record-intro{padding-left:14px}.notes-aside{font-size:12px;margin-top:14px}.notes-aside strong{font-size:13px}.chat-launcher{right:13px;bottom:calc(13px + env(safe-area-inset-bottom));padding:9px 12px 9px 9px;gap:8px;border-radius:13px}.chat-launcher svg{width:21px;height:21px}.chat-launcher b{font-size:14px}.chat-launcher small{font-size:12px}.chat-panel{right:12px;left:12px;width:auto;bottom:calc(82px + env(safe-area-inset-bottom));height:min(580px,calc(100dvh - 128px - env(safe-area-inset-bottom)));border-radius:15px}.chat-head{padding:13px 16px}.chat-head h2{font-size:17px}.chat-messages{padding:15px}.chat-message{font-size:16px}.chat-form input{font-size:16px}.chat-form{padding:11px}.chat-starters{padding-left:15px;padding-right:15px}.chat-status{padding-left:16px}.nav-chat{display:none}.notes-aside{display:none}footer{padding-bottom:85px}}
@media(prefers-reduced-motion:reduce){.chat-messages{scroll-behavior:auto}}

.chat-form input:focus-visible{outline:2px solid #7e9d75;outline-offset:1px}

/* Launch: readable type, warmer editorial accents, common to home and portfolio. */
:root{--ink:#293d38;--muted:#52645b;--green:#315e4c;--paper:#faf8f3;--line:#dedfd6}
body{font-size:17px;line-height:1.85;background:radial-gradient(ellipse at 88% 8%,#eaf0e9 0,transparent 30%),var(--paper)}
.shell{max-width:1320px}.intro,.record-intro,.project-row p,.records details p,.feature .description,.section-head>p,.about p,.about .skill-line{color:#52645b}
.hero h1{font-size:clamp(38px,3.7vw,55px);line-height:1.4}.hero{gap:54px;padding:64px 0 52px}.intro{max-width:470px;line-height:1.95}
.section-head h2{font-size:34px}.project-row{padding:26px 14px;grid-template-columns:58px 1fr 190px 22px}.project-row h3{font-size:20px;color:#2e4940}.project-row p{font-size:16px;line-height:1.85}.project-row .num{width:50px;height:50px;font:14px var(--mono);color:#49654f}.project-row .row-tech{color:#53675e;font-size:13px}.project-row .credential{color:#59675f;font-size:12px}
.feature{background:linear-gradient(120deg,#e8eee6,#e8efef);border-color:#d5e0d8}.feature h3{font-size:31px;color:#294f43}.scenario{background:#fff9ee;border-color:#e6d4b4}.scenario .request{color:#765335;font-size:23px}.scenario li,.scenario li b{color:#635f4d}.scenario .caption{color:#765335}
.site-guide{background:#f4e8d7;border-color:#e2ccb0}.site-guide h2{color:#715031;font-size:21px}.site-guide p{color:#705a42}.guide-action{font-size:15px;color:#714c2e;border-color:#cbb393;background:#fffcf4}
.records summary{font-size:18px;color:#5e4834}.records summary small,.section-label,.eyebrow{color:#52685c}.notes-aside,.notes-aside strong{font-size:14px;color:#705a42}.about{background:#e9f0f2;border-color:#d3e0e5}.about h3{color:#345d69}.about p,.about .skill-line{color:#4c6470}.contact a{color:#315d69}.nav-links,.nav-chat{font-size:15px;color:#405b50}.hero-meta span{font-size:13px;color:#506454}.tech{color:#44614f;font-size:13px}.pill{font-size:13px;color:#315e4c;background:#ffffff8c}.filters button{font-size:15px;color:#506356}.filters button[aria-pressed=true]{background:#315e4c;color:white}.window-top,.visual-caption,.visual-caption .index,.small-note{font-size:12px;color:#53695d}.visual-caption strong{font-size:17px}.primary,.text-link{font-size:16px}.lab,.lab span,.lab-links,footer{font-size:13px;color:#53645b}.skill-line{font-size:15px}.copy{font-size:14px}
.chat-panel{width:420px;height:min(650px,calc(100dvh - 130px));bottom:94px;border-color:#bdd0c0;background:#fffefb}.chat-head{background:#e1ece4}.chat-head h2{font-size:20px;color:#2e5542}.chat-head p{font-size:13px;color:#4d6656}.chat-message{font-size:16px;color:#344f40;line-height:1.85;background:#ebf1e7;padding:14px}.chat-message.user{background:#e5edf3;color:#355367}.chat-message.error{color:#8a4625}.chat-launcher b{font-size:15px}.chat-launcher small{font-size:12px;color:#536c57}.chat-starters button{font-size:13px;color:#405e49;min-height:38px}.chat-status,.chat-note{font-size:12px;color:#556650}.chat-form input{font-size:16px;color:#334f3d}.chat-send{font-size:15px}.chat-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;white-space:normal}.chat-links a{font-size:14px;padding:5px 9px;border:1px solid #bfd0bd;background:#fffef9;border-radius:6px;text-decoration:underline;color:#2c5b46}
.case-hero{padding:64px 0 40px;max-width:850px}.case-hero h1{font-size:48px}.case-hero p{font-size:18px;color:#52645b}.case-index{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:35px}.case-index a{padding:7px 13px;border:1px solid #d9dfd4;border-radius:30px;background:#fffdfa;font-size:14px}.case{padding:35px 0;border-top:1px solid #d9dfd4;display:grid;grid-template-columns:240px 1fr;gap:40px;scroll-margin-top:30px}.case h2{font:27px var(--serif);color:#2f5547}.case .case-meta{font-size:13px;color:#53695d;margin-top:12px}.case .case-body p{margin-bottom:16px;color:#475e54;font-size:17px}.case .case-body h3{font-size:16px;color:#765335;margin:18px 0 6px}.case .limits{background:#f5eee1;padding:16px 20px;border-left:3px solid #c19a64;border-radius:0 9px 9px 0}.case-actions{display:flex;gap:24px;flex-wrap:wrap}.portfolio-footer{margin-top:30px}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:32px}.hero-visual{max-width:650px}.feature{gap:30px}.case{grid-template-columns:190px 1fr;gap:25px}.nav-links{gap:16px}}
@media(max-width:650px){body{font-size:16px}.shell{padding:0 20px}.nav{height:auto;padding:21px 0;flex-wrap:wrap}.brand span{font-size:12px}.nav-links{gap:17px;flex-wrap:wrap;font-size:14px}.nav-links .contact-link{padding:5px 10px}.hero{padding:32px 0 36px}.hero h1{font-size:38px}.intro{font-size:16px}.hero-meta span{font-size:12px}.section-head{align-items:start;flex-direction:column;gap:12px}.section-head>p{max-width:none;font-size:15px}.section-head h2{font-size:29px}.feature{padding:23px}.feature h3{font-size:28px}.feature .description{font-size:16px}.scenario .request{font-size:21px}.scenario li{font-size:15px}.project-row{grid-template-columns:40px 1fr 14px;gap:12px;padding:22px 4px}.project-row .num{width:38px;height:38px;font-size:11px}.project-row h3{font-size:18px}.project-row p{font-size:15px}.project-row .credential{font-size:12px}.project-row .row-tech{display:none}.site-guide{flex-direction:column;padding:20px;gap:12px}.site-guide h2{font-size:20px}.site-guide p{font-size:15px}.guide-action{margin-left:44px}.records summary{font-size:17px}.records details p{font-size:15px}.record-intro{font-size:16px}.about p{font-size:16px}.about .skill-line{font-size:14px}.contact a{font-size:15px;overflow-wrap:anywhere}.chat-panel{left:12px;right:12px;width:auto;bottom:calc(84px + env(safe-area-inset-bottom));height:min(650px,calc(100dvh - 110px - env(safe-area-inset-bottom)))}.chat-message{font-size:16px}.chat-starters button{font-size:12px}.chat-head h2{font-size:19px}.chat-note{font-size:12px}.chat-form input{font-size:16px}.case-hero{padding:35px 0}.case-hero h1{font-size:36px}.case-hero p{font-size:16px}.case{grid-template-columns:1fr;gap:18px;padding:28px 0}.case .case-body p{font-size:16px}.lab{align-items:start;flex-direction:column}.lab span{margin-left:0;display:block}footer{font-size:12px;flex-wrap:wrap}}
/* A quieter invitation and a simpler conversation surface. */
.site-guide{background:#f4f6ef;border:1px solid #e0e5d9;border-radius:14px;padding:19px 23px;margin-bottom:38px;box-shadow:none}
.site-guide h2{font:19px var(--serif);color:#405c4a;line-height:1.6;margin-bottom:2px}
.site-guide p{font-size:14px;color:#617160;line-height:1.75}
.guide-symbol{border-radius:50%;width:38px;height:38px;background:#e8eddf;color:#5c775c;font-size:20px}
.guide-action{border-color:#d5decc;background:#fcfdf8;color:#49664e;font-size:14px;padding:9px 15px;border-radius:24px;transition:background .16s,border-color .16s}
.guide-action:hover{background:#e8efdf;border-color:#bacab0}
.project-row .credential{font-family:var(--sans);font-size:12px;display:inline-block;margin-left:12px;font-weight:400;color:#5a6d60;letter-spacing:0;vertical-align:middle}
.case h2 .credential{font-family:var(--sans);font-size:13px;display:block;margin-top:8px;color:#5a6d60;line-height:1.6;letter-spacing:0}
.chat-launcher{background:#fcfdf8;border-color:#d4dfcc;box-shadow:0 4px 18px #3446320e;border-radius:15px}
.chat-launcher[aria-expanded=true]{visibility:hidden;pointer-events:none}
.chat-panel{bottom:22px;width:410px;height:min(650px,calc(100dvh - 44px));background:#fffefa;border:1px solid #cbd8c6;border-radius:20px;box-shadow:0 12px 44px #273d2824}
.chat-head{padding:18px 19px;background:#f7f9f2;gap:12px;border-bottom:1px solid #e3e8db}
.chat-brand{display:flex;gap:11px;align-items:center;min-width:0}
.chat-avatar{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#e7eee0;color:#466348;flex-shrink:0;font:22px var(--serif)}
.chat-head h2{font:18px var(--sans);font-weight:500;color:#354e3c;margin:0}
.chat-head p{font-size:12px;color:#5d6e59;margin-top:2px}
.chat-close{width:34px;height:34px;border:0;background:transparent;color:#52664d;font-size:23px;border-radius:10px}
.chat-close:hover{background:#e8eee1}
.chat-messages{padding:20px 20px 12px;scrollbar-width:thin;scrollbar-color:#cad4c1 transparent;scroll-behavior:auto}
.chat-message{background:transparent;color:#3b5143;border-radius:0;padding:3px 0 17px;margin-bottom:13px;border-bottom:1px solid #edf0e5;font-size:16px;line-height:1.85;white-space:pre-wrap}
.chat-message.welcome{border:0;background:#f2f5eb;padding:17px 18px;border-radius:13px;white-space:normal}
.chat-message.welcome strong{font-size:17px;font-weight:500;display:block;color:#3c573f;margin-bottom:6px}
.chat-message.welcome p{font-size:15px;color:#5a6b55;line-height:1.85}
.chat-message.user{background:#eaf0e5;color:#36503c;padding:10px 14px;border:0;border-radius:12px 12px 3px 12px;margin-left:auto;max-width:90%;width:fit-content}
.chat-message.error{background:#f7f0e7;color:#805133;border:0;padding:12px;border-radius:10px}
.chat-links{gap:7px;margin-top:13px}
.chat-links a{background:#f5f8ef;color:#3f6247;border:1px solid #d6e1cb;text-decoration:none;border-radius:7px;font-size:13px;line-height:1.6;padding:7px 10px}
.chat-links a:hover{background:#e7efdf;text-decoration:underline}
.chat-starters{padding:8px 18px 7px;border-top:1px solid #edf0e5;gap:6px;background:#fffefa}
.chat-starters button{border:1px solid #dfe6d6;border-radius:20px;background:#fcfdf8;color:#53694c;padding:7px 10px;font-size:12px;min-height:34px;line-height:1.5;transition:background .15s}
.chat-starters button:hover,.chat-starters button[aria-pressed=true]{background:#eaf1e2;border-color:#c6d6ba;color:#38583b}
.chat-status{font-size:12px;min-height:20px;padding:0 20px 8px;color:#66755e;background:#fffefa;line-height:1.6}
.chat-form{border-top:1px solid #e9ede0;background:#f7f9f2;padding:12px 14px 9px;gap:8px}
.chat-form input{border:1px solid #d5dfcc;background:white;border-radius:11px;font-size:16px;padding:11px 12px;min-height:44px}
.chat-form input:focus-visible{outline:2px solid #88a277;outline-offset:1px}
.chat-send{border-radius:10px;font-size:14px;background:#4c6d4a;min-height:44px;padding:11px 13px}
.chat-note{background:#f7f9f2;font-size:11px;line-height:1.5;color:#63715d;padding:0 16px 12px}
@media(max-width:650px){.site-guide{padding:18px;gap:12px;margin-bottom:29px}.site-guide h2{font-size:18px}.site-guide p{font-size:14px}.guide-action{font-size:14px;margin-left:50px}.project-row .credential{display:block;margin-left:0;font-size:12px;margin-top:4px}.chat-panel{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));width:auto;height:min(650px,calc(100dvh - 24px - env(safe-area-inset-bottom)))}.chat-head{padding:16px}.chat-messages{padding:17px}.chat-starters{padding-left:14px;padding-right:14px}.chat-starters button{font-size:12px;padding:7px 9px}.chat-message{font-size:16px}.chat-status{padding-left:17px}.case h2 .credential{font-size:12px}}
@media(prefers-reduced-motion:reduce){.guide-action,.chat-starters button{transition:none}}