/* New sections and pages inherit the original editorial palette and typography. */
:root{--sans:'Source Han Sans SC','Noto Sans CJK SC','Microsoft YaHei','PingFang SC',system-ui,sans-serif}
body{overflow-x:hidden}
.site-header{max-width:1800px;gap:18px}
.navigation{gap:clamp(9px,1.25vw,22px);align-items:center}
.nav-item{font-size:clamp(11px,.78vw,14px);display:inline-flex;align-items:baseline;transition:color .25s}
.nav-item span{font-size:9px}
.nav-item:hover{color:var(--red)}
.extended-page .site-header{position:relative;z-index:10}
.extension-sound{flex:none;border:1px solid var(--line);padding:6px 9px;font-size:11px}.extension-sound[aria-pressed="true"]{color:var(--red);border-color:var(--red)}
@view-transition{navigation:auto}
::view-transition-old(root){animation:.18s ease both view-away}
::view-transition-new(root){animation:.32s ease both view-here}
@keyframes view-away{to{opacity:0;transform:translate3d(0,-5px,0)}}
@keyframes view-here{from{opacity:0;transform:translate3d(0,8px,0)}}
.extended-page .nav-item.active:after{bottom:-28px}
.extension-main{max-width:1800px}
.extension-intro{display:flex;justify-content:space-between;align-items:end;gap:24px;padding:36px 0 31px;border-bottom:1px solid var(--line)}
.extension-intro h1,.history-hero h1{font-size:clamp(36px,3.8vw,62px);line-height:1.26;margin:12px 0;font-family:var(--serif)}
.extension-intro p,.history-hero p{color:var(--muted);font-size:15px}
.intro-side-note{font-family:var(--serif);font-size:18px;text-align:right;white-space:nowrap;color:var(--muted)}
.intro-side-note>span{font:italic 58px/1 Georgia,serif;color:var(--red);display:block}
.intro-side-note small{display:block;font:11px var(--sans);margin-top:5px}
.seven-strip{margin:43px 0 10px;padding:30px 0 27px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.seven-strip-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
.seven-strip-head h2{font-size:29px;margin:6px 0}
.seven-strip-head p{font-size:12px;color:var(--muted)}
.seven-strip-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}
.seven-step{display:block;background:#faf8f2;border:1px solid var(--line);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.seven-step:hover{transform:translateY(-5px);border-color:#bb9b7c;box-shadow:0 12px 23px #2c241914}
.seven-step img{display:block;width:100%;aspect-ratio:1.4;object-fit:cover;filter:saturate(.74)}
.seven-step-copy{padding:13px 11px 14px;min-height:98px}
.seven-step-copy>span{font:italic 14px Georgia,serif;color:var(--red)}
.seven-step h3{font-size:16px;margin:3px 0}
.seven-step small{display:block;color:var(--muted);font-size:10px;line-height:1.5}
.seven-strip-note{font-size:11px;color:var(--muted);margin-top:15px}
.material-gallery{margin:34px 0 15px;padding:24px 0 20px;border-bottom:1px solid var(--line)}.material-gallery-title{display:flex;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:19px}.material-gallery-title .eyebrow{flex-basis:100%}.material-gallery-title h2{font-size:28px;line-height:1.35}.material-gallery-title p{font-size:11px;color:var(--muted);line-height:1.7;max-width:560px}.material-gallery-grid{display:grid;grid-template-columns:1.1fr 1fr .8fr;gap:12px}.material-gallery figure{margin:0;background:#e4dccd;min-width:0}.material-gallery img{display:block;width:100%;height:190px;object-fit:cover;filter:saturate(.78);transition:filter .3s,transform .3s}.material-gallery figure{overflow:hidden}.material-gallery figure:hover img{filter:saturate(1);transform:scale(1.03)}.material-gallery figcaption{display:flex;justify-content:space-between;padding:9px 11px;font-size:12px;background:#e8e1d4}.material-gallery figcaption span{color:var(--red);font:italic 15px Georgia}.material-gallery>.text-button{margin-top:13px}
.atelier-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(320px,3fr);gap:18px;margin-top:27px;min-height:650px}
.atelier-canvas{background:#e7dfcf;position:relative;border:1px solid #d9cdb9;display:flex;flex-direction:column;min-width:0;overflow:hidden}
.atelier-canvas:before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 46% 42%,#f8f2e6 0,#e9dfcd 63%,#d9cdb9 100%);pointer-events:none}
.atelier-canvas-top,.canvas-toolbar,.region-guide,.canvas-explainer{position:relative;z-index:1}
.atelier-canvas-top,.canvas-toolbar{display:flex;justify-content:space-between;gap:14px;padding:20px 25px;font-size:11px;color:#645d50}
.atelier-canvas-top{border-bottom:1px solid #d3c5af}
.shoe-preview{position:relative;z-index:1;flex:1;min-height:380px;display:grid;place-items:center;padding:15px 4%}
.shoe-preview svg{display:block;max-width:100%;width:100%;height:auto;max-height:600px;filter:drop-shadow(0 25px 19px #54432622);animation:shoe-arrive .65s ease both}
.shoe-edit-region{cursor:pointer}.shoe-edit-region:focus-visible{outline:none;filter:drop-shadow(0 0 6px #a13e30)}
.canvas-toolbar{border-top:1px solid #d3c5af}
.region-guide{display:flex;gap:24px;padding:5px 25px 20px;font-size:12px}
.region-guide>div{display:flex;align-items:center;gap:8px}.region-guide small{color:#817a6d;font-size:10px}
.guide-spot{width:8px;height:8px;border-radius:100%;background:var(--red);display:inline-block}.guide-spot.second{background:#687b72}.guide-spot.third{background:#574b3e}
.canvas-explainer{background:#e1d7c5;padding:16px 25px;font-size:11px;color:#6b6256}
.canvas-explainer p{max-width:800px;margin-top:5px;line-height:1.65}
.atelier-controls{border:1px solid var(--line);background:#fbf9f4;display:flex;flex-direction:column;min-width:0}
.control-head{padding:21px 20px 15px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.control-head strong{font-size:11px;color:var(--red);font-weight:500}
.control-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.control-tab{font-size:12px;padding:14px 3px;color:var(--muted);position:relative}.control-tab.active{color:var(--red)}.control-tab.active:after{content:'';position:absolute;height:2px;bottom:-1px;left:0;right:0;background:var(--red)}
.atelier-panel{padding:0 20px 18px;flex:1;overflow:auto;max-height:570px}
.panel-label{display:flex;justify-content:space-between;align-items:baseline;gap:7px;padding:19px 0 9px;font-size:12px;font-weight:600}.panel-label small{font-size:10px;color:var(--muted);font-weight:400}
.region-picks{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.region-pick{display:flex;align-items:center;justify-content:center;gap:5px;padding:9px 3px;background:#f0ede4;border:1px solid var(--line);font-size:10px;cursor:pointer}.region-pick.checked{border-color:var(--red);color:var(--red);background:#f7eee7}.region-pick input{accent-color:var(--red);margin:0}
.pattern-categories{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:13px}.category-button{padding:6px 9px;background:#efede5;color:var(--muted);font-size:10px;border:1px solid transparent}.category-button.active{border-color:var(--red);color:var(--red);background:#f9f1e9}
.pattern-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.pattern-tile{border:1px solid var(--line);padding:10px 5px;background:white;min-width:0;transition:transform .23s,border-color .23s,background .23s}.pattern-tile:hover{transform:translateY(-3px);border-color:var(--red)}.pattern-tile.active{border-color:var(--red);background:#f7eee7}.pattern-round{display:grid;place-items:center;border-radius:100%;width:49px;height:49px;margin:auto auto 6px;background:#f2eee4}.pattern-round svg{width:42px;height:42px}.pattern-tile strong{font-weight:500;font-size:11px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pattern-tile small{font-size:8px;color:var(--muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.panel-note{font-size:10px;color:var(--muted);line-height:1.7;margin-top:16px}
.control-bottom{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:15px 20px;border-top:1px solid var(--line)}.control-bottom button{white-space:nowrap;font-size:11px;padding:10px 5px}
.swatch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.swatch-button{border:1px solid var(--line);background:#fff;padding:6px}.swatch-button:hover{border-color:var(--red)}.swatch-button>span{display:flex;height:26px}.swatch-button i{display:block;flex:1}.swatch-button small{display:block;text-align:left;font-size:9px;margin-top:4px;color:var(--muted)}
.color-fields{display:grid;gap:8px}.color-field{display:grid;grid-template-columns:1fr 46px 67px;align-items:center;gap:8px;font-size:12px;border-bottom:1px solid var(--line);padding:6px 0}.color-field input{width:40px;height:31px;padding:0;border:0;background:none;cursor:pointer}.color-field output{font:10px Georgia;color:var(--muted)}
.action-card{padding:23px 2px;border-bottom:1px solid var(--line)}.action-card h3{font-size:23px;margin:5px 0}.action-card p{font-size:12px;color:var(--muted);line-height:1.7;margin-bottom:13px}
.atelier-foot{margin:23px 0 0;border:1px solid var(--line);background:#fbf9f4;padding:22px 26px;display:flex;justify-content:space-between;align-items:center;gap:20px}.atelier-foot h2{font-size:25px;margin:4px 0}.atelier-foot p{font-size:13px;color:#5e6056}.atelier-foot small{color:var(--muted);font-size:11px}.extension-source{font-size:11px;color:var(--muted);padding:18px 0;line-height:1.8}.extension-source strong{font-weight:500;color:var(--ink)}
.gallery-intro-note{margin:23px 0;padding:19px 21px;background:#ebe4d8;border-left:3px solid var(--red);display:flex;gap:25px;font-size:12px;color:#5d5e54}.gallery-intro-note strong{flex:none;color:var(--red);font-weight:600}.gallery-intro-note p{line-height:1.8}
.atlas-layout{display:grid;grid-template-columns:minmax(220px,25%) minmax(0,75%);gap:25px;margin-top:24px}.atlas-sidebar{align-self:start;position:sticky;top:12px;max-height:calc(100vh - 25px);overflow:auto;padding:19px;background:#ebe5d9;border:1px solid var(--line)}.atlas-sidebar-head{display:flex;justify-content:space-between;gap:10px;padding-bottom:13px;border-bottom:1px solid #d4caba}.atlas-sidebar-head>span:last-child{font-size:10px;color:var(--muted)}.atlas-group{margin-top:14px}.atlas-group h2{font:500 14px var(--serif);display:flex;justify-content:space-between;padding:7px 2px}.atlas-group h2 span{font:11px Georgia;color:var(--red)}.atlas-link{display:flex;align-items:center;gap:9px;padding:6px 8px;border:1px solid transparent;font-size:12px;transition:background .2s,color .2s}.atlas-link:hover,.atlas-link.active{background:#faf7f0;border-color:#d6c7b0;color:var(--red)}.atlas-link i{font-style:normal;margin-left:auto;color:#a8a090}.atlas-mini{display:grid;place-items:center;width:28px;height:28px;background:#f8f3e9;border-radius:100%;flex:none}.atlas-mini svg{width:22px;height:22px}
.pattern-articles{min-width:0;display:grid;gap:28px}.pattern-story{padding:26px;background:#fbf9f4;border:1px solid var(--line);scroll-margin-top:20px}.pattern-story-header{display:flex;justify-content:space-between;gap:20px}.pattern-story-header h2{font-size:clamp(30px,3vw,47px);margin:4px 0}.pattern-story-header p{font-size:12px;color:var(--red)}.atlas-large-index{font:italic 50px Georgia,serif;color:#d0c8b8}.pattern-visuals{display:grid;grid-template-columns:1fr 1.4fr;gap:12px;margin:20px 0}.pattern-visuals figure{margin:0;min-width:0}.pattern-diagram,.pattern-shoe{background:#ede4d5;border:1px solid #dcd1bd}.diagram-art,.diagram-shoe{height:255px;display:grid;place-items:center;background:radial-gradient(circle,#f6f1e7,#e9dfcf)}.diagram-art svg{width:min(45%,190px);height:auto;max-height:200px;filter:drop-shadow(5px 8px 5px #473b2620)}.diagram-shoe svg{width:100%;max-height:250px}.pattern-visuals figcaption{font-size:10px;color:#5c5d54;padding:9px 11px;border-top:1px solid #dcd1bd}
.pattern-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:15px 0}.pattern-facts div{display:grid;gap:5px;border-right:1px solid var(--line);padding-right:7px}.pattern-facts div:last-child{border:0}.pattern-facts span{font-size:10px;color:var(--muted)}.pattern-facts strong{font-size:12px;font-weight:500}.pattern-narrative{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:24px 0}.pattern-narrative h3{font-size:22px;margin:6px 0}.pattern-narrative p{font-size:12px;color:#64665d;line-height:1.85}.pattern-actions{display:flex;justify-content:flex-end;gap:24px;border-top:1px solid var(--line);padding-top:15px}.pattern-actions a{color:var(--red);font-size:12px}.atlas-end{text-align:center;padding:50px 20px}.atlas-end h2{font-size:30px}.atlas-end p{font-size:13px;color:var(--muted);margin:10px auto 20px;max-width:620px}.atlas-end .solid-button{display:inline-block}
.history-hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;padding:45px 0 52px}.history-hero h1{font-size:clamp(45px,5vw,78px)}.history-hero p{max-width:430px;line-height:1.9}.history-hero figure{margin:0;position:relative;overflow:hidden;background:#d9ccb8;height:370px}.history-hero img{width:100%;height:100%;object-fit:cover;filter:saturate(.68)}.history-hero figcaption{position:absolute;bottom:0;left:0;right:0;padding:12px 18px;background:#162118b8;color:white;font-size:11px}.history-start{display:inline-block;border:1px solid var(--red);color:var(--red);padding:11px 19px;margin-top:24px;font-size:12px;transition:background .25s,color .25s}.history-start:hover{background:var(--red);color:white}
.history-section{padding:56px 0;border-top:1px solid var(--line)}.history-section-head{max-width:850px;margin-bottom:30px}.history-section-head h2{font-size:clamp(30px,3.2vw,48px);margin:8px 0}.history-section-head p{color:var(--muted);font-size:14px;line-height:1.85}.history-timeline{position:relative}.history-timeline:before{content:'';position:absolute;left:27px;top:0;bottom:0;width:1px;background:#b9ad96}.timeline-card{display:grid;grid-template-columns:65px minmax(0,1fr) 260px;gap:20px;position:relative;padding:22px 0;border-bottom:1px solid var(--line)}.timeline-point{z-index:1;width:55px;height:55px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:white;font:italic 19px Georgia}.timeline-copy h3{font-size:28px;margin:4px 0 10px}.timeline-copy>p{font-size:13px;color:#595f56;line-height:1.9}.evidence-needed{display:flex;gap:12px;background:#ece7dc;padding:10px 13px;font-size:11px;margin-top:13px}.evidence-needed strong{color:var(--red);white-space:nowrap}.timeline-placeholder{border:1px dashed #bbaf99;background:#eae3d6;min-height:155px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:5px;color:#787063}.timeline-placeholder>span{font:italic 31px Georgia;color:var(--red)}.timeline-placeholder strong{font-size:13px;font-weight:500}.timeline-placeholder small{font-size:10px}
.process-mini-nav{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:18px}.process-mini-nav a{padding:10px 8px;background:#e8e1d3;font-size:11px;white-space:nowrap;text-align:center;border:1px solid transparent}.process-mini-nav a:hover{border-color:var(--red);color:var(--red)}.process-mini-nav span{display:block;font:italic 20px Georgia;color:var(--red)}.process-list{display:grid;gap:20px}.process-row{display:grid;grid-template-columns:43% 57%;min-height:350px;scroll-margin-top:15px;border:1px solid var(--line);background:#fbf9f4}.process-picture{position:relative;min-width:0;min-height:300px;overflow:hidden;background:#d2c3aa}.process-picture img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;filter:saturate(.72);transition:transform .8s}.process-row:hover .process-picture img{transform:scale(1.045)}.process-picture:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#18231b9c,transparent 40%);pointer-events:none}.process-picture>span{position:absolute;top:17px;left:18px;font:italic 35px Georgia;color:white;z-index:1}.process-picture small{position:absolute;bottom:15px;left:18px;color:white;font-size:10px;z-index:1}.process-copy{padding:25px 30px}.process-copy h3{font-size:33px;margin:3px 0 6px}.process-copy p{font-size:13px;color:#62645a;line-height:1.9}.process-lead{font-family:var(--serif);font-size:17px!important;color:var(--ink)!important;margin-bottom:10px}.process-key{padding:11px 0;border-top:1px solid var(--line);margin-top:14px;display:grid;grid-template-columns:105px 1fr;gap:10px;font-size:12px}.process-key strong{color:var(--red);font-weight:500}.science-note{background:#ebe5d9;padding:14px 17px;margin-top:9px}.science-note p{margin-top:5px;font-size:12px}.science-note .eyebrow{color:#8c4f3d}
.science-lab{background:#ebe7dc;padding:45px clamp(18px,3vw,44px);margin:0 -2%}.lab-layout{display:grid;grid-template-columns:290px 1fr;gap:30px}.lab-form{display:grid;gap:10px;align-content:start}.lab-form label{display:grid;gap:5px;font-size:12px;color:#5f655b}.lab-form input{width:100%;background:#fbf9f4;border:1px solid #d7d0c2;padding:10px;font-size:13px;color:var(--ink)}.lab-form button{margin-top:2px}.lab-results{min-width:0}.density-chart{position:relative;height:250px;background:#f9f7f0;border:1px solid #d8d0c1;padding:15px 35px 30px 32px}.plot-area{position:relative;width:100%;height:100%;border-left:1px solid #a89b87;border-bottom:1px solid #a89b87;background:linear-gradient(90deg,transparent 24%,#d7d0c2 25%,transparent 25.2%,transparent 49%,#d7d0c2 50%,transparent 50.2%,transparent 74%,#d7d0c2 75%,transparent 75.2%),linear-gradient(0deg,transparent 24%,#d7d0c2 25%,transparent 25.2%,transparent 49%,#d7d0c2 50%,transparent 50.2%,transparent 74%,#d7d0c2 75%,transparent 75.2%)}.plot-point{position:absolute;width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:white;font:11px Georgia;transform:translate(-50%,50%);box-shadow:0 2px 7px #0002}.plot-x,.plot-y{position:absolute;font-size:10px;color:var(--muted)}.plot-x{bottom:4px;right:36px}.plot-y{left:3px;top:8px;writing-mode:vertical-rl}.lab-caveat{font-size:11px;color:#63675f;line-height:1.8;margin-top:15px}.lab-results .records-table{background:#f9f7f0}
.legacy-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}.legacy-grid figure{margin:0;background:#ddd4c5}.legacy-grid img{width:100%;height:360px;object-fit:cover;display:block;filter:saturate(.7)}.legacy-grid figcaption{font-size:10px;padding:8px 10px;color:var(--muted)}.legacy-grid h3{font-size:34px;margin:9px 0 15px}.legacy-grid p{font-size:13px;color:var(--muted);line-height:1.9;margin-bottom:13px}.legacy-grid a{margin-right:18px}.history-references{border-top:1px solid var(--line);padding:35px 0}.history-references h2{font-size:26px;margin-bottom:12px}.history-references>p{font-size:11px;color:var(--muted);margin-top:12px}.history-references>div{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.history-references a{padding:12px;border:1px solid var(--line);background:#faf8f2;font-size:12px;display:flex;justify-content:space-between;gap:10px}.history-references a:hover{color:var(--red)}
.reveal{opacity:0;transform:translate3d(0,24px,0);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform}.reveal.visible{opacity:1;transform:translate3d(0,0,0)}
@keyframes shoe-arrive{from{opacity:.55;transform:translate3d(0,13px,0) scale(.97)}to{opacity:1;transform:translate3d(0,0,0) scale(1)}}
@media(max-width:1450px){.site-header{flex-wrap:wrap}.site-header .navigation{order:3;flex-basis:100%;justify-content:space-between;border-top:1px solid var(--line);padding-top:8px;overflow-x:auto}.site-header .nav-item.active:after,.extended-page .nav-item.active:after{bottom:-5px}.site-header .header-actions{margin-left:auto}.atelier-layout{grid-template-columns:minmax(0,6.6fr) minmax(310px,3.4fr)}}
@media(max-width:1050px){.seven-strip-grid{grid-template-columns:repeat(4,1fr)}.atelier-layout{grid-template-columns:1fr}.atelier-canvas{min-height:560px}.atelier-panel{max-height:none}.pattern-grid{grid-template-columns:repeat(6,1fr)}.atlas-layout{grid-template-columns:210px minmax(0,1fr)}.pattern-visuals{grid-template-columns:1fr}.pattern-diagram .diagram-art{height:185px}.pattern-narrative{gap:13px}}
@media(max-width:760px){.site-header .navigation{justify-content:flex-start;gap:20px}.extension-intro{padding:25px 0;align-items:start}.intro-side-note{display:none}.seven-strip-grid{grid-template-columns:repeat(2,1fr)}.seven-strip-head{display:block}.seven-strip-head>a{margin-top:10px}.material-gallery-grid{grid-template-columns:1fr 1fr}.material-gallery-grid figure:last-child{grid-column:1/-1}.material-gallery img{height:160px}.atelier-canvas{min-height:470px}.shoe-preview{min-height:260px}.atelier-canvas-top>span:last-child,.canvas-toolbar>span:last-child{display:none}.atelier-foot{display:block}.atelier-foot>a{margin-top:10px}.atlas-layout{grid-template-columns:1fr}.atlas-sidebar{position:relative;top:0;max-height:260px}.atlas-sidebar nav{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.atlas-group{margin:0}.atlas-link{font-size:11px}.pattern-narrative{grid-template-columns:1fr}.pattern-facts{grid-template-columns:1fr}.pattern-facts div{border-right:0;border-bottom:1px solid var(--line);padding-bottom:8px}.pattern-facts div:last-child{border:0}.history-hero,.legacy-grid{grid-template-columns:1fr}.history-hero figure{height:290px}.timeline-card{grid-template-columns:55px 1fr}.timeline-placeholder{grid-column:2;min-height:110px}.process-mini-nav{display:flex;overflow-x:auto}.process-mini-nav a{flex:0 0 105px}.process-row{grid-template-columns:1fr}.process-picture{height:270px;min-height:0}.lab-layout{grid-template-columns:1fr}.history-references>div{grid-template-columns:1fr}}
@media(max-width:500px){.pattern-grid{grid-template-columns:repeat(3,1fr)}.control-bottom{grid-template-columns:1fr 1fr}.region-guide{gap:9px;flex-wrap:wrap}.atelier-canvas-top,.canvas-toolbar{padding:14px}.canvas-explainer{padding:13px}.atlas-sidebar nav{grid-template-columns:repeat(2,1fr)}.pattern-story{padding:16px}.pattern-visuals .diagram-shoe{height:175px}.pattern-visuals .diagram-art{height:180px}.pattern-actions{justify-content:start;flex-wrap:wrap}.science-lab{margin:0 -4.8%}.seven-step-copy{min-height:90px}.seven-step h3{font-size:14px}.seven-step small{font-size:9px}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;will-change:auto}.shoe-preview svg{animation:none}::view-transition-old(root),::view-transition-new(root){animation:none}}

/* Zodiac vector collection: the two visual languages remain original artwork. */
.zodiac-style{display:flex;justify-content:space-between;gap:8px;align-items:center;margin:0 0 14px;padding:9px 0;border-block:1px solid var(--line);font-size:11px}
.zodiac-style>div{display:flex;gap:5px}.zodiac-style button{padding:6px 9px;background:#efece4;color:#686d66;border:1px solid transparent;font-size:10px;white-space:nowrap}.zodiac-style button.active{border-color:#a13e30;background:#f7eee6;color:#a13e30}.zodiac-style button:hover{border-color:#a13e30}
.zodiac-atlas{margin:28px 0 39px;padding:32px;background:#e8dece;border:1px solid #d8c8b2;position:relative;overflow:hidden}
.zodiac-atlas:before{content:'';position:absolute;inset:0;pointer-events:none;opacity:.15;background:repeating-linear-gradient(115deg,transparent 0,transparent 7px,#a2937b 8px,transparent 9px)}
.zodiac-atlas-head{position:relative;display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:21px}
.zodiac-atlas-head h2{font-size:clamp(27px,2.8vw,40px);margin:7px 0}.zodiac-atlas-head p{font-size:12px;color:#6a665c;line-height:1.75}.zodiac-atlas-head .text-button{flex:none}
.zodiac-atlas-grid{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.zodiac-atlas-tile{background:#f8f4eb;border:1px solid #ddcfbb;min-width:0;min-height:180px;padding:12px 13px 13px;display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .25s,border-color .25s,box-shadow .25s}
.zodiac-atlas-tile:hover{transform:translate3d(0,-5px,0);border-color:var(--red);box-shadow:0 13px 18px #493a2718}
.zodiac-atlas-number{font:italic 13px Georgia,serif;color:#a15a3a;align-self:flex-start}
.zodiac-atlas-art{display:grid;place-items:center;flex:1}.zodiac-atlas-art svg{height:105px;width:105px;filter:drop-shadow(0 5px 3px #55453318)}
.zodiac-atlas-tile strong{font:23px var(--serif);line-height:1.3}.zodiac-atlas-tile small{display:block;min-height:17px;font-size:10px;color:#7b7468;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.zodiac-duo{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%;height:100%;align-items:center;padding:17px}.zodiac-duo>div{display:flex;flex-direction:column;align-items:center;gap:7px;font-size:10px;color:#766e5f}.zodiac-duo svg{width:min(100%,130px);height:auto;max-height:165px}
@media(max-width:900px){.zodiac-atlas-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.zodiac-atlas{padding:22px}.zodiac-atlas-head{display:block}.zodiac-atlas-head .text-button{margin-top:9px}}
@media(max-width:560px){.zodiac-atlas-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.zodiac-atlas{padding:16px}.zodiac-atlas-tile{padding:7px;min-height:130px}.zodiac-atlas-art svg{width:62px;height:62px}.zodiac-atlas-tile strong{font-size:18px}.zodiac-atlas-number{font-size:10px}.zodiac-atlas-tile small{font-size:8px}.zodiac-style{flex-wrap:wrap}.zodiac-duo{gap:4px;padding:8px}.zodiac-duo svg{max-width:105px}}

/* 延伸观看：第三方手作帖子只作可追溯的观察入口，不充当已核实工序。 */
.craft-references{margin:0 0 32px;padding:25px 28px;background:#e7e0d2;border:1px solid #d4c8b6}
.craft-references-heading{display:flex;justify-content:space-between;align-items:end;gap:26px;margin-bottom:20px}
.craft-references-heading h3{font:30px var(--serif);margin:5px 0 0;color:var(--ink)}
.craft-references-heading p{max-width:480px;color:#615d54;font-size:12px;line-height:1.8;margin:0}
.craft-reference-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.craft-reference-card{min-width:0;min-height:218px;padding:17px 18px;background:#f9f6ee;border:1px solid #d6cbb8;border-top:3px solid #a13e30;display:flex;flex-direction:column;gap:9px;transition:transform .25s,border-color .25s,box-shadow .25s}
.craft-reference-card:hover,.craft-reference-card:focus-visible{transform:translate3d(0,-4px,0);border-color:#a13e30;box-shadow:0 12px 20px #55453320;outline:none}
.craft-reference-top{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.13em;color:#9b4934}
.craft-reference-top span:last-child{font-size:17px;line-height:.8}
.craft-reference-card strong{font:21px/1.35 var(--serif);color:#202c2a}
.craft-reference-card small{font-size:11px;line-height:1.7;color:#686158;flex:1}
.craft-reference-steps{font-size:10px;color:#85523e;border-top:1px solid #e0d6c7;padding-top:9px}
.process-viewing{display:flex;flex-direction:column;align-items:start;gap:5px;margin-top:13px;padding-top:12px;border-top:1px solid var(--line)}
.process-viewing>span{font-size:10px;color:#936349;letter-spacing:.04em}
.process-viewing a{font-size:12px;line-height:1.5;color:#284a53;text-decoration:underline;text-decoration-color:#aab7b1;text-underline-offset:3px}
.process-viewing a:hover,.process-viewing a:focus-visible{color:#a13e30;text-decoration-color:currentColor}
@media(max-width:900px){.craft-references-heading{display:block}.craft-references-heading p{margin-top:9px}.craft-reference-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.craft-references{padding:18px}.craft-reference-grid{grid-template-columns:1fr}.craft-reference-card{min-height:0}.craft-references-heading h3{font-size:25px}}

.seven-video-link{display:inline-flex;align-items:center;gap:22px;margin-top:17px;padding:12px 17px;background:#263c3b;color:#f9f4e9;border:1px solid #263c3b;font:15px var(--serif);transition:background .25s,transform .25s}
.seven-video-link span{font:10px var(--sans);color:#d5c8ad;letter-spacing:.08em}
.seven-video-link:hover,.seven-video-link:focus-visible{background:#8e3a2c;transform:translate3d(0,-2px,0);outline:none}
.craft-video-section{margin:0 -2%;padding:48px clamp(18px,3vw,44px);background:#203332;color:#f7f1e6;border-top:4px solid #a94732;scroll-margin-top:18px}
.craft-video-section .history-section-head{max-width:890px}
.craft-video-section .history-section-head .eyebrow{color:#d2a480}
.craft-video-section .history-section-head p{color:#d0d0c5}
.craft-video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.craft-video-card{min-width:0;background:#f8f4e9;color:#243331;border:1px solid #d7cbb6;box-shadow:0 18px 35px #101e1d44}
.craft-video-frame{aspect-ratio:16/9;background:#101b1c;overflow:hidden}
.craft-video-frame video{display:block;width:100%;height:100%;object-fit:contain;background:#101b1c}
.craft-video-copy{padding:20px 23px 22px}
.craft-video-copy .eyebrow{color:#9c4931}
.craft-video-copy h3{font-size:27px;margin:7px 0}
.craft-video-copy p{font-size:12px;color:#60665c;line-height:1.8;min-height:43px}
.craft-video-copy a{display:inline-block;color:#963d2d;font-size:12px;margin-top:12px;padding-bottom:3px;border-bottom:1px solid currentColor}
.craft-video-copy a:hover,.craft-video-copy a:focus-visible{color:#263f42}
.craft-video-note{font-size:11px;line-height:1.8;color:#c9d0c7;margin-top:20px}
@media(max-width:760px){.craft-video-grid{grid-template-columns:1fr}.craft-video-section{margin:0 -4.8%;padding:34px 20px}.craft-video-copy p{min-height:0}.seven-video-link{gap:10px;flex-wrap:wrap}}