:root{--paper:#f7f3ec;--paper-2:#efe7db;--white:#fffefa;--ink:#302f2a;--muted:#605a50;--line:#dcd0be;--gold:#ac7614;--gold-dark:#805407;--gold-light:#f3e6cb;--deep:#342f29;--deep-soft:#494036;--radius:20px;--shadow:0 18px 42px rgba(53,42,25,.07)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;color:var(--ink);background:var(--paper);font:17px/1.85 'Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}p{overflow-wrap:anywhere}a:focus-visible,button:focus-visible,textarea:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #9a6a14;outline-offset:4px}.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;z-index:1000;padding:8px 12px;background:#fff}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.shell{width:min(1170px,calc(100% - 56px));margin-inline:auto}
/* header */
.site-header{height:80px;position:sticky;top:0;background:rgba(247,243,236,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:20}.nav{height:100%;display:flex;justify-content:space-between;gap:18px;align-items:center}.wordmark{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:800;line-height:1.15;white-space:nowrap}.wordmark img{border-radius:13px;border:1px solid #e8dfd2}.wordmark small{display:block;margin-top:6px;font-size:14px;font-weight:500;color:var(--muted)}.nav nav{display:flex;align-items:center;gap:26px;font-size:16px;font-weight:650}.nav nav a:not(.nav-cta):hover,.text-link:hover,.direct-line a:hover{color:var(--gold-dark);text-decoration:underline;text-underline-offset:5px}.nav-cta{padding:10px 18px;background:var(--deep);color:white;border-radius:999px;white-space:nowrap}.nav-cta:hover{background:#534637}.menu-toggle{display:none;border:1px solid var(--line);border-radius:11px;padding:7px 12px;background:var(--white);color:var(--ink);font-size:16px}
/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.38fr) minmax(330px,.82fr);align-items:center;gap:5%;padding-block:100px 88px;min-height:675px}.eyebrow,.section-num,.kicker,.meta,.art-tag,.art-label,.step-no,.aside-top{font-weight:750;letter-spacing:.035em}.eyebrow{display:flex;align-items:center;gap:12px;color:var(--gold-dark);font-size:16px}.dot{width:9px;height:9px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 6px var(--gold-light)}.kicker{color:var(--muted);font-size:16px;margin:25px 0 11px}h1{font-size:clamp(42px,4.1vw,58px);line-height:1.38;letter-spacing:-.045em;font-weight:800;margin-bottom:25px}h1 em,h2 em{font-style:normal;color:var(--gold-dark)}.lead{max-width:690px;font-size:18px;line-height:2;margin-bottom:15px}.hero-note{max-width:630px;color:var(--muted);font-size:16px}.actions,.compose-actions{display:flex;flex-wrap:wrap;gap:13px;align-items:center;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;min-height:51px;border:1px solid var(--line);padding:11px 21px;border-radius:999px;font-size:16px;font-weight:750;line-height:1.4;text-align:left;transition:transform .18s ease,background .18s ease,color .18s ease}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--gold);border-color:var(--gold);color:#fff}.btn.primary:hover{background:var(--gold-dark);border-color:var(--gold-dark)}.btn.light,.btn.outline{background:var(--white);color:var(--ink)}.btn.outline{border-color:#b8a68c}.hero-facts{display:flex;flex-wrap:wrap;gap:11px 23px;margin-top:42px;padding-top:20px;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}.hero-facts span:before{content:'✳';margin-right:7px;color:var(--gold)}.hero-aside{min-height:455px;display:flex;flex-direction:column;justify-content:space-between;padding:31px;border-radius:var(--radius);color:#fbf7f0;background:var(--deep);box-shadow:var(--shadow)}.aside-top{display:flex;justify-content:space-between;align-items:center;font-size:16px}.aside-star{font-size:30px;color:#edcb85}.conversation{display:flex;flex-direction:column;gap:16px;margin:auto 0;padding-block:24px}.speech{display:block;max-width:90%;border-radius:17px;padding:17px 20px;font-size:17px;line-height:1.7}.speech.one{color:#eee9df;background:#51493f;align-self:flex-start;border-bottom-left-radius:4px}.speech.two{color:#302a22;background:#e6d2aa;align-self:flex-end;border-bottom-right-radius:4px}.small-rule{display:block;width:32px;height:3px;background:#d6ad58;margin-bottom:13px}.aside-footer strong{font-size:23px}.aside-footer p{font-size:16px;color:#ede0ca;margin:6px 0 0}.marquee{border-block:1px solid var(--line);background:#ede3d3;padding:16px 0}.marquee .shell{display:flex;align-items:center;justify-content:space-evenly;gap:11px;flex-wrap:wrap;font-size:16px;font-weight:700;color:#58432a}.marquee b{color:var(--gold)}
/* section layout */
.section{padding-block:106px}.section-head{display:grid;grid-template-columns:180px 1fr;gap:18px 30px;margin-bottom:40px}.section-num{color:var(--gold-dark);font-size:15px;padding-top:11px}.section-head>div{min-width:0}.section-head h2{font-size:clamp(34px,3.15vw,47px);letter-spacing:-.04em;line-height:1.4;margin:0 0 18px}.section-head p{max-width:760px;font-size:17px;color:var(--muted);margin:0}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.steps article{border:1px solid var(--line);background:var(--white);padding:26px 23px;border-radius:var(--radius);min-height:245px}.step-no{color:var(--gold-dark);font-size:16px}.steps h3{font-size:21px;line-height:1.45;margin:23px 0 12px}.steps p,.engage p{font-size:16px;color:var(--muted);line-height:1.85}.consulting{margin-top:24px;background:var(--deep);color:#fffaf1;padding:37px 42px;border-radius:var(--radius);display:flex;justify-content:space-between;align-items:flex-end;gap:34px}.consulting>div{flex:1}.consulting h3{font-size:28px;line-height:1.5;margin:15px 0}.consulting p{font-size:16px;color:#efe4d3;margin:0;max-width:770px}.pill{display:inline-block;border-radius:100px;padding:5px 13px;color:#65470f;background:var(--gold-light);font-size:15px;font-weight:750}.consulting .pill{background:#e8d4aa;color:#382b18}.consulting .text-link{color:#f0d18e;white-space:nowrap}.text-link{font-size:16px;font-weight:750}
/* work */
.work-section{background:var(--paper-2);border-block:1px solid var(--line)}.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.work-card{border-radius:var(--radius);border:1px solid var(--line);background:var(--white);overflow:hidden;min-width:0;box-shadow:0 8px 20px rgba(55,45,29,.025)}.work-card.feature{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.card-art{position:relative;min-height:268px;display:flex;justify-content:center;align-items:center;overflow:hidden;padding:29px}.feature .card-art{min-height:355px}.art-tag,.art-label{position:absolute;left:24px;color:#5b4628;font-size:15px}.art-tag{top:18px}.art-label{bottom:17px}.art-system{background:linear-gradient(135deg,#e5cc95,#efe6d7 75%)}.nodes{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px}.nodes span{background:#fff9ec;border:1px solid #c8a667;padding:14px;border-radius:10px;font-size:16px;font-weight:750;color:#4f3c20}.nodes i{font-style:normal;color:#7f5918;font-size:20px}.art-character{background:#ebe2d1}.placeholder-portrait{width:177px;height:181px;background:#f7f0e6;border:1px dashed #ba9e70;border-radius:88px 88px 19px 19px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:4px;font-size:15px;color:#63523b}.placeholder-icon{font-size:40px;line-height:1.4;color:var(--gold)}.art-product{background:#e9dfcb}.product-shape{width:184px;height:161px;background:#d9c6a7;border-radius:12px;position:relative;display:flex;justify-content:center;align-items:center}.product-shape i{width:74px;height:100px;background:#a87c42;border:7px solid #f7efe2;border-radius:12px 12px 17px 17px;box-shadow:14px 12px 0 #c2a578}.product-shape b{position:absolute;right:20px;top:19px;width:19px;height:19px;background:#f5e3bc;border-radius:50%}.product-shape span{position:absolute;bottom:-31px;color:#63503a;font-size:14px;white-space:nowrap}.art-content{background:#e8dfd0}.content-sheet{width:198px;padding:22px;background:#fffaf1;border:1px solid #c7ad84;border-radius:8px;transform:rotate(-3deg);box-shadow:12px 13px 0 #d6c2a1}.content-sheet b{height:6px;display:block;background:#decda8;margin-bottom:9px}.content-sheet b:nth-child(2){width:65%}.content-sheet b:nth-child(3){width:80%}.content-sheet strong{display:block;margin-top:15px;font-size:16px;line-height:1.65;text-align:center;color:#604a2b}.card-body{padding:31px}.meta{color:#765b2f;font-size:15px;margin-bottom:12px}.card-body h3{font-size:24px;line-height:1.5;letter-spacing:-.03em;margin-bottom:11px}.card-body>p{font-size:16px;color:var(--muted)}.card-body details{margin-top:24px;padding-top:17px;border-top:1px solid var(--line);font-size:16px}.card-body summary{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--gold-dark);font-weight:750;cursor:pointer;list-style:none}.card-body summary::-webkit-details-marker{display:none}.card-body details[open] summary span{transform:rotate(45deg)}.detail{padding-top:17px;color:var(--muted)}.detail strong{color:var(--ink)}.pending{padding:12px 15px;background:#f8edda;border-left:4px solid var(--gold)}
/* about */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:8%}.about-intro p{font-size:17px;line-height:2;margin-bottom:16px}.about-intro .muted{font-size:16px;color:var(--muted)}.career>div{display:flex;gap:22px;border-bottom:1px solid var(--line);padding:16px 0}.career>div>span{font-size:17px;font-weight:750;color:var(--gold-dark)}.career p{margin:0}.career strong{font-size:18px}.career small{display:block;font-size:15px;color:var(--muted);margin-top:5px}.archive{margin-top:60px;border-top:1px solid var(--line);padding-top:33px;display:grid;grid-template-columns:.83fr 1.17fr;gap:40px}.archive h3{font-size:23px;margin:13px 0}.archive p{font-size:16px;color:var(--muted)}.archive p.minor{font-size:15px}.archive-images{display:grid;grid-template-columns:1fr 1fr;gap:15px}.archive figure{min-width:0;margin:0;padding:10px;background:var(--white);border:1px solid var(--line);border-radius:13px;overflow:hidden}.archive img{display:block;width:100%;height:175px;object-fit:cover;object-position:top}.archive figcaption{margin-top:8px;font-size:15px;color:var(--muted)}
/* collaboration */
.together-section{background:#eadfcd}.engage{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.engage article{background:var(--white);border:1px solid var(--line);padding:29px;border-radius:var(--radius)}.engage article.spotlight{background:#f4e8d0;border-color:#d0aa69}.engage h3{font-size:23px;line-height:1.5;margin:21px 0 14px}.engage .minor{font-size:15px}.engage .text-link{display:inline-block;margin-top:10px}
/* contact */
.contact{padding-block:105px}.contact-card{background:var(--deep);color:#fffaf2;padding:55px clamp(26px,5vw,68px) 50px;border-radius:26px}.contact-card>.section-num{color:#e9ca8f}.contact h2{font-size:clamp(38px,4vw,56px);line-height:1.35;letter-spacing:-.04em;margin:16px 0 13px}.contact-intro{max-width:790px;font-size:18px;color:#eee1ca;margin-bottom:30px}.topic-fieldset{margin:0;padding:0;border:0;min-width:0}.topic-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.topic{position:relative;display:flex;align-items:flex-start;gap:15px;cursor:pointer;background:#4a4237;color:#fff9ed;border:1px solid #716352;border-radius:15px;padding:17px 15px;min-width:0;transition:background .15s ease,border-color .15s ease,transform .15s ease}.topic:hover{background:#574c3d;transform:translateY(-1px)}.topic:has(input:checked){background:#eee0c2;color:#302a21;border-color:#eed9b2}.topic:has(input:focus-visible){outline:3px solid #f2cb83;outline-offset:3px}.topic input{appearance:none;position:absolute;opacity:0;width:1px;height:1px}.topic-number{flex:none;display:inline-flex;justify-content:center;align-items:center;width:34px;height:34px;border-radius:10px;border:1px solid #a68c61;color:#f8dda7;font-size:15px;font-weight:750}.topic:has(input:checked) .topic-number{background:var(--gold-dark);color:white;border-color:var(--gold-dark)}.topic-content{display:flex;flex-direction:column;min-width:0;gap:6px}.topic-content strong{font-size:17px;line-height:1.6}.topic-content small{font-size:15px;line-height:1.7;color:#eadfce}.topic:has(input:checked) .topic-content small{color:#554734}.topic-arrow{margin-left:auto;color:#e6cc97;font-weight:700}.topic:has(input:checked) .topic-arrow{color:#805407}.compose{border-top:1px solid #776a59;margin-top:27px;padding-top:27px}.compose[hidden]{display:none}.compose-heading{display:flex;align-items:center;gap:13px;flex-wrap:wrap;margin-bottom:19px}.compose-heading strong{font-size:19px}.compose label{display:block;font-size:20px;font-weight:750}.compose label span{font-size:15px;font-weight:500;color:#ebd5ad;margin-left:4px}.compose .help{font-size:16px;color:#eadfcd;margin:5px 0 12px}.compose textarea{display:block;width:100%;resize:vertical;min-height:102px;max-height:250px;padding:14px 16px;border:2px solid #c5a66d;border-radius:12px;background:#fffefa;color:var(--ink);font-size:17px;line-height:1.7}.compose textarea::placeholder{color:#6b655d}.message-preview{margin-top:18px;padding:18px;border-radius:14px;border:1px solid #c8a875;background:#fbf1de;color:var(--ink)}.preview-label{font-size:15px;font-weight:750;color:#76521c}.message-preview p{font-size:17px;line-height:1.85;white-space:pre-wrap;margin:9px 0 0}.compose .btn.primary{background:var(--gold);border-color:var(--gold)}.compose .btn.outline{border-color:#c5a66d}.status{min-height:1.6em;font-size:16px;color:#fee7aa;margin:11px 0 0}.footnote{font-size:15px;color:#e6d7bd;margin:12px 0}.direct-line{border-top:1px solid #756a5b;padding-top:20px;margin-top:28px;display:flex;gap:12px 24px;justify-content:space-between;align-items:center;flex-wrap:wrap;font-size:16px}.direct-line span{color:#e9dcc8}.direct-line a{color:#ffdfa1;font-weight:750;text-decoration:underline;text-underline-offset:5px}
footer{padding:27px 0;border-top:1px solid var(--line)}.foot{display:flex;align-items:center;justify-content:space-between;gap:16px 25px;flex-wrap:wrap;color:var(--muted);font-size:15px}.foot p{margin:0}.footer-logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800}.footer-logo img{border-radius:12px}
@media(max-width:1040px){.nav nav{gap:14px;font-size:15px}.hero{grid-template-columns:1fr 0.82fr;gap:3%}.hero-aside{padding:22px}.section-head{grid-template-columns:145px 1fr}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.steps article{min-height:190px}.about-grid{gap:35px}}
@media(max-width:830px){.hero{grid-template-columns:1fr;min-height:0;padding-block:68px}.hero-aside{min-height:320px}.section-head{grid-template-columns:1fr;gap:8px}.section-num{padding-top:0}.section{padding-block:78px}.work-card.feature{display:block}.feature .card-art{min-height:270px}.about-grid,.archive{grid-template-columns:1fr;gap:23px}.consulting{display:block}.consulting .text-link{display:inline-block;margin-top:20px}.engage{grid-template-columns:1fr}.topic-options{grid-template-columns:1fr}}
@media(max-width:700px){.shell{width:min(100% - 32px,1170px)}.site-header{height:69px}.wordmark{font-size:16px}.wordmark img{width:39px;height:39px}.wordmark small{font-size:13px}.menu-toggle{display:block}.nav nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:17px 20px 22px;box-shadow:0 14px 25px rgba(41,32,16,.14);flex-direction:column;align-items:stretch;gap:7px;font-size:17px}.nav nav.open{display:flex}.nav nav a{padding:8px}.nav-cta{text-align:center;margin-top:4px}.hero{padding-block:48px 58px;gap:27px}.hero h1{font-size:clamp(34px,8.5vw,46px)}.lead{font-size:17px}.hero-facts{gap:8px;flex-direction:column}.hero-aside{min-height:330px}.marquee .shell{font-size:15px;justify-content:center}.section{padding-block:67px}.section-head h2{font-size:clamp(31px,7.8vw,41px)}.steps,.work-grid,.archive-images{grid-template-columns:1fr}.steps article{min-height:0}.steps h3{margin-top:13px}.consulting{padding:25px}.consulting h3{font-size:24px}.card-art{min-height:243px}.card-body{padding:24px}.card-body h3{font-size:22px}.about-intro p{font-size:17px}.archive{margin-top:32px}.archive img{height:180px}.contact{padding-block:60px}.contact-card{padding:28px 17px 30px;border-radius:19px}.contact h2{font-size:36px}.contact-intro{font-size:17px}.topic{padding:14px 11px;gap:10px}.topic-number{width:31px;height:31px}.topic-content strong{font-size:16.5px}.topic-content small{font-size:15px}.compose-actions{display:flex;flex-direction:column;align-items:stretch}.compose-actions .btn{justify-content:center}.direct-line{align-items:flex-start;flex-direction:column}.foot{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.topic{transition:none}.btn:hover,.topic:hover{transform:none}}

/* v0.3: visible real work, clearer reading and personal portrait */
.art-system .nodes {max-width:470px;gap:10px 9px}
.art-system .nodes span {font-size:16px;padding:13px 10px}
.art-system .nodes i {font-size:17px}
.art-system .art-label {font-size:15px}
.card-art.photo-art{padding:0;display:block;background:#eae4db}
.card-art.photo-art>img{width:100%;height:360px;object-fit:cover;object-position:50% 25%;display:block}
.card-art.photo-art .art-tag{background:rgba(255,253,247,.93);padding:5px 10px;border-radius:8px;z-index:1}
.art-label-dark{background:rgba(48,45,40,.82);color:#fff!important;padding:5px 11px;border-radius:8px;font-size:14px!important}
.before-after{padding:46px 19px 53px;min-height:360px;align-items:stretch;background:#e4dac9}
.before-after .art-tag{z-index:1}
.compare-images{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%;max-width:520px;align-self:center}
.compare-images figure{margin:0;position:relative;min-width:0;background:#fff;border-radius:12px;overflow:hidden;border:1px solid #d5c6ab}
.compare-images img{display:block;width:100%;height:242px;object-fit:cover;object-position:center 24%}
.compare-images figcaption{font-size:14px;text-align:center;padding:5px 4px;color:var(--ink);background:#fffaf2;font-weight:750}
.asset-triptych{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:7px 0 17px}
.asset-triptych figure{margin:0;min-width:0;border:1px solid var(--line);overflow:hidden;border-radius:9px;background:#f9f4ec}
.asset-triptych img{display:block;width:100%;height:155px;object-fit:cover;object-position:center 22%}
.asset-triptych figcaption{font-size:14px;text-align:center;padding:6px 2px}
.case-note{font-size:15px;border-left:3px solid var(--gold);padding-left:11px;color:#625743}
.case-cta{display:inline-block;margin-top:18px;color:var(--gold-dark);font-size:16px;font-weight:750;text-decoration:underline;text-underline-offset:5px}
.about-side{min-width:0}
.profile-photo{margin:0 0 22px;background:#e8e1d6;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.profile-photo img{display:block;width:100%;height:auto;max-height:370px;object-fit:cover;object-position:center 28%}
.profile-photo figcaption{padding:10px 17px;font-size:15px;font-weight:700;color:var(--muted);background:#fffaf3}
@media(max-width:700px){.card-art.photo-art>img{height:320px}.compare-images img{height:195px}.before-after{min-height:300px}.asset-triptych img{height:120px}.profile-photo img{max-height:330px}}

/* v0.4: balanced About, actual basketball gallery and two creative directions */
.work-grid{align-items:stretch}
#case-visual{grid-column:2;grid-row:2 / span 2}
.basketball-project{margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
.project-heading>span{font-size:15px;color:var(--gold-dark);font-weight:750}
.project-heading h4{font-size:21px;line-height:1.5;margin:7px 0 5px}
.project-heading p{font-size:16px;color:var(--muted);margin:0 0 15px}
.basket-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.basket-gallery figure{margin:0;min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#f6f0e8}
.basket-gallery img{display:block;width:100%;height:235px;object-fit:cover;object-position:center 24%}
.basket-gallery .ball-source img{object-fit:cover;object-position:center center}
.basket-gallery figcaption{padding:7px 9px;font-size:15px;font-weight:700;background:#fffaf1}
.about-grid{grid-template-columns:minmax(0,1.3fr) minmax(240px,.7fr);gap:7%;align-items:start}
.about-intro h3{font-size:23px;line-height:1.5;color:var(--gold-dark);margin:29px 0 10px}
.about-intro p{line-height:1.9;margin-bottom:14px}
.about-side{display:flex;flex-direction:column;align-items:flex-start;gap:20px}
.profile-photo{width:min(100%,270px);margin:0;background:#e8e1d6}
.profile-photo img{max-height:none;aspect-ratio:4/4.4;object-fit:cover;object-position:center 24%}
.about-aside-quote{width:100%;max-width:340px;border-left:3px solid var(--gold);padding:7px 0 7px 19px}
.about-aside-quote span{display:block;font-size:15px;color:var(--gold-dark);font-weight:750;margin-bottom:9px}
.about-aside-quote strong{font-size:20px;line-height:1.55;display:block}
.about-aside-quote p{font-size:16px;color:var(--muted);margin:10px 0 0}
.career-wide{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:34px}
.career-wide>div{display:block;border:1px solid var(--line);background:var(--white);border-radius:12px;padding:17px}
.career-wide>div>span{display:block;margin-bottom:8px}
.career-wide strong{font-size:17px;line-height:1.6}
.career-wide small{font-size:15px;line-height:1.65}
.creative-record{margin-top:58px;border-top:1px solid var(--line);padding-top:30px;display:grid;grid-template-columns:.72fr 1.6fr;gap:28px}
.creative-intro h3{font-size:24px;line-height:1.5;margin:14px 0 10px}
.creative-intro p{font-size:16px;color:var(--muted)}
.creative-tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.creative-tiles article{overflow:hidden;min-width:0;background:var(--white);border:1px solid var(--line);border-radius:14px}
.creative-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;background:#ede2d2}
.creative-images img{width:100%;height:185px;object-fit:cover;object-position:center 23%;display:block}
.creative-images.burst-images img:first-child{object-position:center}
.creative-text{padding:17px}
.creative-text span{font-size:14px;color:var(--gold-dark);font-weight:750}
.creative-text h4{font-size:18px;line-height:1.5;margin:7px 0 7px}
.creative-text p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}
@media(max-width:900px){.creative-record{grid-template-columns:1fr}.about-grid{gap:28px}.career-wide{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){#case-visual{grid-column:auto;grid-row:auto}.basket-gallery img{height:230px}.profile-photo{width:min(100%,230px)}.about-side{align-items:center}.about-aside-quote{max-width:none}.creative-tiles{grid-template-columns:1fr}.creative-images img{height:200px}}
@media(max-width:390px){.basket-gallery img{height:176px}.career-wide{grid-template-columns:1fr}}

/* v0.5: AI playground; keep the original personal site tone */
.nav nav{gap:clamp(9px,1.45vw,22px)}
.nav-play-link{color:#316b4c;font-weight:800;border-bottom:2px solid #72a186;padding-bottom:3px;white-space:nowrap}
.nav nav a.nav-play-link:hover{color:#24553d}
.hero-play-link{font-size:16px;color:var(--muted);margin:14px 0 0}
.hero-play-link a{color:#306e50;font-weight:750;text-decoration:underline;text-underline-offset:5px}
.playground-section{background:#f8faf5;border-block:1px solid #d8e1d5}
.playground-section .section-num{color:#527861}
.playground-kicker{font-size:14px;font-weight:800;letter-spacing:.07em;color:#4c775e;margin:0 0 10px}
.playground-section .section-head h2 em{color:#376c4f}
.playground-invite{margin-top:15px!important}
.playground-guide{display:flex;align-items:flex-start;gap:14px;background:#e8f1e9;border:1px solid #d3e5d5;border-radius:15px;padding:17px 21px;margin-bottom:21px}
.playground-guide p{font-size:15px;line-height:1.75;margin:0;color:#3c5b46}
.guide-dot{font-size:25px;line-height:1.4;color:#4f8765}
.gem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.gem-card{min-width:0;display:flex;flex-direction:column;align-items:flex-start;padding:29px 26px 25px;border:1px solid #d7e0d5;background:var(--white);border-radius:19px;box-shadow:0 7px 21px rgba(29,60,36,.035)}
.gem-top{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;margin-bottom:16px}
.gem-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:#edf4ec;color:#4b785a;font-size:25px;font-weight:800;line-height:1}
.gem-kind{border:1px solid #cddccf;background:#f4f8f3;color:#42634b;border-radius:999px;padding:4px 11px;font-size:13px;font-weight:750}
.gem-card h3{font-size:23px;line-height:1.5;letter-spacing:-.035em;margin:0 0 11px}
.gem-card h4{font-size:18px;line-height:1.65;font-weight:750;margin:0 0 11px}
.gem-card>p{font-size:15.5px;line-height:1.82;color:var(--muted);margin:0 0 14px}
.gem-card .gem-example{width:100%;background:#f3f6f1;padding:15px;border-radius:12px;font-size:14.5px;color:#405245;margin-top:auto;margin-bottom:19px}
.gem-example span{display:block;margin-bottom:5px;color:#50795d;font-size:13px;font-weight:800}
.gem-cta{min-height:46px;width:100%;display:inline-flex;align-items:center;justify-content:space-between;gap:8px;background:#376e50;color:#fff;border:1px solid #376e50;padding:10px 16px;border-radius:11px;font-size:15px;font-weight:800;transition:background .15s ease,transform .15s ease}
.gem-cta:hover{color:#fff;background:#28583f;transform:translateY(-1px)}
.gem-cta.link-pending{background:#e3e7e1;border-color:#d1d8d0;color:#56695a;cursor:not-allowed;justify-content:center}
.gem-custom{background:#eaf4ed;border-color:#93b79c}
.gem-custom .gem-icon{background:#d5e8da;color:#316e4c}
.gem-custom .gem-kind{background:#d6eadc;color:#316c49;border-color:#b9d7c2}
.gem-custom h3,.gem-custom h4{color:#28583f}
.gem-custom>p{color:#395a46}
.gem-custom .gem-example{background:#fbfefa;color:#395a46}
.gem-custom .custom-fineprint{font-size:13px;line-height:1.65;margin:12px 0 0;color:#4d6b56}
.playground-footer{border-top:1px solid #d1e0d4;margin-top:29px;padding-top:24px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.playground-footer p{max-width:760px;font-size:15.5px;line-height:1.8;margin:0;color:var(--muted)}
.playground-footer a{white-space:nowrap;color:#336f4c}
@media(max-width:1080px){.gem-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav nav{gap:12px;font-size:14px}.nav-cta{padding:9px 12px}}
@media(max-width:830px){.playground-footer{display:block}.playground-footer a{display:inline-block;margin-top:12px}}
@media(max-width:700px){.gem-grid{grid-template-columns:1fr;gap:14px}.gem-card{padding:24px 22px}.playground-guide{padding:14px}.gem-card h3{font-size:22px}.nav-play-link{border-bottom:0}}
@media(prefers-reduced-motion:reduce){.gem-cta{transition:none}.gem-cta:hover{transform:none}}
/* Six links exceed the old desktop navigation width: switch to collapsible menu on tablets. */
@media(max-width:1100px){
  .menu-toggle{display:block}
  .nav nav{display:none;position:absolute;top:79px;left:0;right:0;background:var(--paper);padding:17px 20px 22px;box-shadow:0 14px 25px rgba(41,32,16,.14);flex-direction:column;align-items:stretch;gap:7px;font-size:17px}
  .nav nav.open{display:flex}
  .nav nav a{padding:8px}
  .nav-cta{text-align:center;margin-top:4px}
  .nav-play-link{border-bottom:0}
}
@media(max-width:700px){.nav nav{top:68px}}

/* v0.5.2｜八個預設方向接 Email，LINE 為免跨裝置複製的直接入口。 */
.contact-channels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:19px}
.contact-channel{min-width:0;border:1px solid #9d8a6b;background:#453b31;border-radius:15px;padding:22px;display:flex;flex-direction:column;align-items:stretch}
.contact-channel>strong{font-size:20px;line-height:1.5;color:#fff7e8}
.contact-channel>p{font-size:15px;line-height:1.8;color:#f1e3ca;margin:10px 0 18px}
.contact-channel .btn{display:flex;align-items:center;justify-content:space-between;text-align:left;width:100%;font-size:16px;min-height:49px;margin-top:auto}
.contact-channel .btn.outline{color:#fff7e8;border:1px solid #c3a878;background:#534534}
.contact-channel .btn.outline:hover{background:#69573e}
.contact-channel .contact-alt-link{display:block;background:transparent;color:#ffdf9f;text-align:left;border:0;padding:0;margin-top:12px;font-size:14px;text-decoration:underline;text-underline-offset:4px;cursor:pointer;line-height:1.6}
.contact-channel .contact-alt-link:hover{color:#fff5e2}
.contact-channel .contact-channel-note{font-size:13px;line-height:1.65;color:#e4d7c2;margin:15px 0 0}
.contact-channels a.link-pending,.custom-contact-actions a.link-pending{opacity:.65;pointer-events:none;cursor:not-allowed}
.direct-links{display:flex;align-items:center;gap:14px 22px;flex-wrap:wrap}
.custom-contact-actions{display:grid;gap:10px;width:100%;margin-top:4px}
.custom-contact-actions .gem-cta{width:100%}
.custom-cta-secondary{background:#e5f0e8;color:#285a3e;border-color:#9bc4a7}
.custom-cta-secondary:hover{background:#d2e6d8;color:#214a34}
@media(max-width:830px){.contact-channels{grid-template-columns:1fr}}
@media(max-width:700px){.contact-channel{padding:18px}.contact-channel .btn{font-size:15px}.direct-links{flex-direction:column;align-items:flex-start;gap:9px}}