:root{color-scheme:light;--bg:#ffffff;--surface:#fafaf8;--ink:#242723;--muted:#72766d;--line:#e4e6df;--acid:#bf5136}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:35px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Arial,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--acid);outline-offset:6px}header{max-width:1560px;margin:auto;min-height:88px;padding:20px 5%;display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:17px;font-size:14px;font-weight:600}.logo{font-family:monospace;font-size:25px;font-weight:800;letter-spacing:-3px;color:var(--acid)}nav{display:flex;gap:32px}nav a{font-size:14px;color:#55594f;transition:color .2s}nav a:hover{color:var(--acid)}.edition,.eyebrow,.small-index{font:12px/1.5 monospace;letter-spacing:.08em;color:var(--muted)}main{max-width:1560px;margin:auto;padding:0 5%}.intro{padding:40px 0 30px}.intro-top{display:flex;justify-content:space-between;gap:20px}.intro-top .eyebrow{font-family:inherit;font-size:14px;letter-spacing:.04em}h1{font-size:clamp(42px,5.5vw,83px);font-weight:750;line-height:1.2;letter-spacing:-.055em;margin:28px 0}.outline{color:#242723}h1 em{font-style:normal;color:var(--acid)}.comma{font-size:.7em}.period{color:var(--acid)}.intro-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px}.intro-bottom p{font-size:16px;margin:0;color:#63685d}.intro-bottom>span{font-size:13px;color:var(--muted)}.intro-bottom b{margin:0 13px;color:#a4a99e;font-weight:400}.overview{display:grid;grid-template-columns:1.12fr 1fr 1fr;gap:14px;margin-bottom:76px}.category{padding:22px 24px 17px;min-height:187px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid #e0e4da;border-radius:12px;transition:transform .25s,border-color .25s,background .25s}.category:hover{transform:translateY(-5px);border-color:var(--acid)}.category-meta{font:12px/1.5 monospace;letter-spacing:.04em}.category strong{font-size:clamp(29px,3vw,45px);font-weight:600;letter-spacing:-.04em;line-height:1.3;padding:20px 0}.thin{font-weight:300;opacity:.5}.category-bottom{display:flex;justify-content:space-between;align-items:center;font-size:13px}.plus{font-size:25px;font-weight:300;line-height:1;transition:transform .3s}.category:hover .plus{transform:rotate(90deg)}.cat-ai{background:var(--acid);color:#253529;border-color:var(--acid)}.cat-ai:hover{background:#e4eddd}.cat-ip{background:#f3f1f8}.cat-ip .category-meta,.cat-ip .category-bottom{color:#686371}.cat-text{background:#f8f4ec}.cat-text .category-meta,.cat-text .category-bottom{color:#756e61}.collection{margin-bottom:62px;scroll-margin-top:30px}.section-heading{border-top:1px solid var(--line);padding:25px 0 23px;display:flex;justify-content:space-between;align-items:flex-end;gap:20px}.section-heading h2{font-size:30px;line-height:1.3;margin:7px 0 0;letter-spacing:-.025em}.accent{color:var(--acid);margin-left:9px}.section-heading p{font-size:14px;color:var(--muted);margin:0}.video-card{display:grid;grid-template-columns:1.35fr 1fr;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface)}.video-slate{position:relative;min-height:320px;padding:26px 30px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--line);background:#eef3e8;overflow:hidden}.slate-label{font:12px monospace;letter-spacing:.08em;color:#65745a}.slate-type{font-size:clamp(43px,6vw,84px);font-weight:850;line-height:.95;letter-spacing:-.065em;margin:20px 0;color:#344932}.slate-type i{font-style:normal;color:#778f62}.asset-status{font-size:12px;color:#65745a}.project-info{padding:34px;display:flex;flex-direction:column;justify-content:space-between;gap:32px}h3{font-size:25px;font-weight:550;line-height:1.4;margin:13px 0}.project-info p,.article-card p{font-size:16px;color:#666c60;margin:0;line-height:1.8}.project-details{display:flex;flex-direction:column;gap:9px;font-size:13px;color:#73796b;border-top:1px solid var(--line);padding-top:20px}.ip-card .video-slate{background:#f1eff7}.ip-card .slate-type{color:#4f456a}.ip-card .slate-type i{color:#9585b1}.ip-card .slate-label,.ip-card .asset-status{color:#746786}.writing{margin-bottom:65px}.article-card{padding:30px 0;display:grid;grid-template-columns:70px 1fr auto;gap:20px;border-bottom:1px solid var(--line);align-items:start}.article-number{font:14px monospace;color:var(--muted);padding-top:3px}.article-card h3{margin:9px 0}.article-status{display:block;color:#73796b;font-size:13px;margin-top:18px}.article-type{font:80px/1 Georgia,serif;color:#a4ab9a;padding:8px 15px}footer{padding:25px 0 32px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}@media(min-width:1100px){.intro h1 br{display:none}h1{font-size:5.15vw;max-font-size:83px}.intro{padding-bottom:34px}.overview{margin-bottom:65px}}@media(min-width:1560px){h1{font-size:80px}}@media(max-width:900px){.edition{display:none}.small-index{display:none}.intro-bottom{align-items:flex-start;flex-direction:column;gap:12px}.category{padding:18px;min-height:173px}.category strong{font-size:31px}.video-slate{min-height:290px}.project-info{padding:25px}h3{font-size:22px}}@media(max-width:600px){header{padding:17px 6%;min-height:75px;flex-wrap:wrap;gap:16px}.brand{font-size:13px;gap:10px}nav{gap:18px}nav a{font-size:13px}main{padding:0 6%}.intro{padding-top:29px}.intro-top .eyebrow{font-size:12px}h1{font-size:45px;line-height:1.24;margin:23px 0}.intro-bottom p{font-size:15px}.intro-bottom>span{font-size:12px}.overview{grid-template-columns:1fr;gap:10px;margin-bottom:45px}.category{min-height:132px;padding:17px 20px;display:grid;grid-template-columns:1fr auto;gap:10px}.category-meta{grid-column:1/-1;font-size:12px}.category strong{padding:0;font-size:32px}.category-bottom{gap:15px;font-size:12px;align-self:end;padding-bottom:5px}.category-bottom .plus{display:none}.collection{margin-bottom:40px}.section-heading{align-items:flex-start;flex-direction:column;gap:10px;padding-top:22px}.section-heading h2{font-size:27px}.section-heading p{font-size:13px}.video-card{grid-template-columns:1fr}.video-slate{min-height:255px;border-right:0;border-bottom:1px solid var(--line);padding:23px}.slate-type{font-size:63px}.project-info{padding:23px;gap:25px}.project-info p{font-size:15px}.article-card{grid-template-columns:28px 1fr;gap:12px;padding-top:20px}.article-card h3{font-size:21px}.article-card p{font-size:15px}.article-type{display:none}footer{flex-wrap:wrap;gap:14px}footer>span:last-child{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Light editorial direction */
header{max-width:1280px;border-bottom:0;min-height:92px}main{max-width:1280px}.brand{font-weight:500}.logo{color:#363c30}nav a:hover{color:var(--acid)}.intro{padding:45px 0 38px;text-align:center}.intro-top{justify-content:center}.small-index{display:none}h1{font-size:clamp(42px,5vw,68px);font-weight:500;letter-spacing:-.05em;line-height:1.3;margin:23px 0 24px}h1 br{display:block!important}h1 em{color:var(--ink);display:inline-block;text-decoration:underline;text-decoration-color:#de6748;text-decoration-thickness:4px;text-underline-offset:12px}.period{color:var(--ink)}.intro-bottom{flex-direction:column;justify-content:center;gap:13px;align-items:center}.intro-bottom>span{color:#73796b}.overview{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:65px}.category{min-height:177px;padding:22px 24px;border:1px solid transparent;border-radius:7px}.category:hover{border-color:#b7beac;transform:translateY(-3px)}.cat-ai{background:#edf3e7;color:#293c28}.cat-ip{color:#4c4361}.cat-text{color:#514938}.category strong{font-size:35px;font-weight:500;letter-spacing:-.03em;padding:13px 0}.category-meta{color:#72796a;font-size:12px;letter-spacing:.04em}.category-bottom{font-size:13px}.section-heading h2{font-weight:500}.accent{font-size:24px}.video-card{background:white;border-radius:8px;border-color:#e3e6df}.video-slate{border-right:0}.slate-type{font-weight:650}.project-info{padding:33px}.project-details{border-top:1px solid #e4e6df}footer .logo{color:#6f7866}
@media(max-width:900px){.intro-bottom{align-items:center}.category{padding:19px}.category strong{font-size:29px}}
@media(max-width:600px){header{min-height:76px}.intro{padding:30px 0}.intro-top .eyebrow{font-size:12px}h1{font-size:40px;margin:22px 0 25px}h1 em{text-underline-offset:9px;text-decoration-thickness:3px}.intro-bottom p{font-size:14px}.overview{grid-template-columns:1fr;gap:10px;margin-bottom:44px}.category{min-height:117px;padding:17px 20px;grid-template-columns:1fr auto}.category strong{font-size:29px;padding:0}.category-meta{grid-column:1/-1}.category-bottom{font-size:12px}.project-info{padding:23px}.section-heading h2{font-size:27px}.slate-type{font-size:60px}.video-slate{min-height:240px}}

/* Motion-led portfolio refinement */
:root{--acid:#6544eb}header .brand{gap:15px}header .logo,footer .logo{font-family:Arial,sans-serif;font-size:29px;font-weight:800;letter-spacing:-1.8px;color:#232720}header .logo::after,footer .logo::after{content:'.';color:#6544eb}.intro{padding-top:37px}.intro h1{font-weight:650;letter-spacing:-.055em}h1 em{text-decoration:none;position:relative;isolation:isolate}h1 em::after{content:'';position:absolute;z-index:-1;left:-2%;right:-3%;bottom:4%;height:29%;background:#c7f776;transform:rotate(-2deg);transition:height .3s,transform .3s}h1 em:hover::after{height:77%;transform:rotate(0)}.hero-skills{display:flex;gap:8px;margin-top:2px}.hero-skills span{border:1px solid #d9ddd4;padding:3px 12px;border-radius:30px;font-size:12px;color:#505746}.hero-skills span:nth-child(2){background:#c7f776;border-color:#c7f776;color:#25311a}.overview{gap:18px}.category{position:relative;overflow:hidden;min-height:190px;border-radius:13px;box-shadow:0 2px 0 #2427230a;transition:transform .3s,box-shadow .3s,border-color .3s}.category:hover{transform:translateY(-7px) rotate(-.7deg);box-shadow:0 16px 28px #24301f12;border-color:#9bab87}.category:focus-visible{transform:translateY(-4px)}.category strong{font-weight:650;letter-spacing:-.06em;font-size:clamp(27px,2.6vw,36px)}.cat-ai{background:#d8f8aa}.cat-ip{background:#e8e0ff}.cat-text{background:#ecf0f5}.category .plus{width:30px;height:30px;border-radius:50%;border:1px solid #535e4a55;display:flex;align-items:center;justify-content:center;font-size:23px}.cat-ip:hover{border-color:#b3a0e9}.cat-text:hover{border-color:#a1b4c6}.section-heading h2{font-weight:650}.video-card{transition:box-shadow .3s,transform .3s;border-radius:13px}.video-card:hover{box-shadow:0 10px 35px #2427230c;transform:translateY(-2px)}.video-slate{background:#e5f1d5}.ip-card .video-slate{background:#e8e1f6}.slate-type{transition:transform .45s;letter-spacing:-.06em}.video-card:hover .slate-type{transform:translateX(8px)}.ip-card .slate-type i{color:#7758b1}.project-info h3{font-weight:600}.skill-tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:7px}.skill-tags span{font-size:12px;border-radius:4px;padding:4px 8px;background:#f0ebfa;color:#675283}.article-card{transition:background .3s;padding-left:14px;padding-right:14px}.article-card:hover{background:#f7f8f5}.accent{color:#7654dc}nav a{position:relative}nav a::after{content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;background:#7654dc;transform:scaleX(0);transform-origin:left;transition:transform .25s}nav a:hover::after{transform:scaleX(1)}
@media(max-width:900px){.category strong{font-size:27px}}
@media(max-width:600px){header .logo{font-size:25px}header .brand{gap:11px}header nav{gap:17px}.intro{padding-top:29px}.category{min-height:128px}.category strong{font-size:28px}.category-bottom .plus{display:none}.hero-skills span{font-size:12px;padding:3px 10px}.video-card:hover,.category:hover{transform:none}.skill-tags{gap:6px}.intro h1{font-size:40px}}
@media(prefers-reduced-motion:reduce){.category:hover,.video-card:hover,.video-card:hover .slate-type{transform:none}h1 em::after{transition:none}}

.work-link{display:inline-flex;align-items:center;justify-content:center;background:#303a29;color:white;font-size:14px;padding:11px 17px;border-radius:7px;min-height:44px;font-weight:500;transition:background .2s,transform .2s}.work-link:hover{background:#536342;transform:translateY(-2px)}.ip-card .work-link,.hit-card .work-link{background:#68518c}.ip-card .work-link:hover,.hit-card .work-link:hover{background:#4f396e}.drive-actions{display:flex;flex-direction:column;gap:15px;align-items:flex-start}.code-line{display:flex;align-items:center;gap:11px;font-size:14px;color:#666e5d;flex-wrap:wrap}.code-line code{font:600 16px monospace;color:#283122;letter-spacing:.06em}.copy-code{font:inherit;font-size:13px;background:transparent;border:1px solid #cdd3c5;border-radius:5px;padding:7px 10px;cursor:pointer;color:#49543e;min-height:36px}.copy-code:hover{background:#edf3e6}.copy-code:focus-visible{outline:2px solid #6544eb;outline-offset:3px}.ip-context{margin:0 0 22px}.ip-context h3{font-size:20px;margin:0 0 7px}.ip-context p,.video-note{font-size:14px;color:#74776e;line-height:1.8;margin:0}.hit-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}.hit-card{padding:27px;border:1px solid #e4ddef;border-radius:13px;background:#faf8fe}.hit-top{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap}.hit-badge{font-size:12px;color:#675282;background:#eae1f7;border-radius:4px;padding:4px 8px}.hit-number{font-size:76px;letter-spacing:-.07em;font-weight:750;color:#65517e;line-height:1;margin:25px 0 20px}.hit-number span{font-size:48px;color:#ac94c7}.hit-card h3{font-size:22px;margin:10px 0}.hit-card p{font-size:14px;color:#797083;margin:0 0 22px}.ip-card .skill-tags{margin-top:17px}.video-note{margin-top:15px}.year-heading{display:flex;align-items:center;gap:19px;margin:4px 0 18px}.year-heading strong,.year-label{font-size:24px;font-weight:600;letter-spacing:-.035em}.year-heading>span{font-size:15px}.count{margin-left:auto;font-size:13px!important;color:#74796e}.editorial-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;margin-bottom:30px}.editorial-card{padding:25px 12px 23px;border-top:1px solid #e0e5da;display:flex;flex-direction:column;align-items:flex-start;transition:background .2s}.editorial-card:hover{background:#f7f9f3}.editorial-card h3{font-size:20px;line-height:1.55;margin:8px 0 10px}.editorial-card p{font-size:14px;line-height:1.8;color:#6e7466;margin:0 0 18px}.read-label{font-size:13px;color:#5e6f4d;border-bottom:1px solid #b7c2a9;padding-bottom:2px;margin-top:auto}.archive-group{border-top:1px solid #dfe4d9}.archive-group:last-child{border-bottom:1px solid #dfe4d9}.archive-group summary{display:flex;align-items:center;gap:20px;cursor:pointer;padding:22px 0;list-style:none;font-size:15px}.archive-group summary::-webkit-details-marker{display:none}.archive-group summary:focus-visible{outline:2px solid #6544eb;outline-offset:3px}.expand{font-size:25px;line-height:1;min-width:20px;text-align:center;color:#69775b}.archive-group[open] .expand{transform:rotate(45deg)}.archive-group .editorial-grid{padding-top:0;margin-bottom:10px}
@media(max-width:600px){.hit-grid,.editorial-grid{grid-template-columns:1fr}.hit-card{padding:22px}.hit-number{font-size:65px}.hit-card h3{font-size:21px}.ip-context h3{font-size:19px}.year-heading{gap:12px}.year-heading>span{font-size:14px}.archive-group summary{gap:12px;font-size:14px;flex-wrap:wrap}.year-label{font-size:22px}.editorial-card{padding:22px 5px}.editorial-card h3{font-size:19px}.work-link{font-size:14px}.project-info{gap:25px}}

/* Warm paper background and illustrated category covers */
:root{--bg:#fffbed;--surface:#fffdf6}body{background:var(--bg)}.video-card{background:#fffdf7}.video-slate.illustrated{padding:0;min-height:0;display:block;background:#f3f2df;overflow:hidden}.cover-illustration{display:block;width:100%;height:100%;min-height:330px;object-fit:cover;transition:transform .5s}.video-card:hover .cover-illustration{transform:scale(1.025)}.ip-card .video-slate.illustrated{background:#f1edf5}.hit-card{background:#faf7fb}.editorial-card:hover{background:#f6f3e5}
@media(max-width:600px){.cover-illustration{height:auto;min-height:0;aspect-ratio:3/2;object-fit:cover}}
@media(prefers-reduced-motion:reduce){.video-card:hover .cover-illustration{transform:none}}


/* Personal identity and concise introduction */
.intro-identity{display:flex;flex-direction:column;gap:8px;text-align:center;align-items:center}.intro-identity strong{font-size:25px;line-height:1.3;font-weight:650;letter-spacing:-.03em;color:#232720}.intro-identity strong span{font-size:17px;font-weight:450;margin-left:7px;letter-spacing:0;color:#68705f}.intro-bottom p{max-width:660px;line-height:1.85;text-wrap:pretty}@media(max-width:600px){.intro-identity strong{font-size:23px}.intro-identity .eyebrow{font-size:11px}.intro-bottom p{max-width:100%}}

/* Subtle name entrance, echoing the hero highlight */
.intro-identity strong{position:relative;isolation:isolate;animation:name-arrive .8s cubic-bezier(.22,1,.36,1) both}
.intro-identity strong::after{content:'';position:absolute;z-index:-1;left:-7%;right:-7%;bottom:1px;height:7px;background:#c7f776;border-radius:3px;transform-origin:center;transform:rotate(-2deg);animation:name-mark 1s cubic-bezier(.22,1,.36,1) .25s both;transition:height .25s,transform .25s}
.intro-identity strong:hover::after{height:12px;transform:rotate(0)}
@keyframes name-arrive{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@keyframes name-mark{from{opacity:0;transform:scaleX(.35) rotate(-2deg)}to{opacity:1;transform:scaleX(1) rotate(-2deg)}}
@media(prefers-reduced-motion:reduce){.intro-identity strong,.intro-identity strong::after{animation:none;transition:none}.intro-identity strong:hover::after{height:7px;transform:rotate(-2deg)}}