@import url('/insights/assets/tokens.css');
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font:400 16px/1.75 var(--font);letter-spacing:-.025em;-webkit-font-smoothing:antialiased;font-synthesis:none}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}button,a,input,select{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer}button,input,select{border:0}button{background:none}img,svg{display:block;max-width:100%}p,h1,h2,h3,figure{margin:0}button:disabled{cursor:default}h1,h2,h3{font-weight:600;letter-spacing:-.045em;line-height:1.35}:focus-visible{outline:2px solid var(--ink);outline-offset:5px}main:focus{outline:none}.shell{width:min(1120px,calc(100% - var(--gutter)*2));margin-inline:auto}.skip{position:fixed;left:24px;top:-80px;background:var(--ink);color:white;z-index:10;padding:12px 20px}.skip:focus{top:10px}.site-header{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand img{width:160px;height:auto}.site-header nav{display:flex;align-items:center;gap:36px;font-size:13px;font-weight:500;letter-spacing:0}.site-header nav a{display:flex;align-items:center;min-height:44px;min-width:44px;justify-content:center}.site-header nav [aria-current]{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:1px}.site-header nav a:hover{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.12em;line-height:1.5;color:var(--muted);font-weight:500}.hero{padding:72px 0 48px;text-align:center}.hero h1{font-size:56px;line-height:1.25;margin-top:20px;font-weight:600}.hero h1 span{display:block}.hero-subtitle{font-size:16px;color:var(--muted);margin:24px 0 0;word-break:keep-all}.edition-meta{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px 14px;margin-top:24px;font-size:12px;color:var(--muted);letter-spacing:0}.preview-label{border:1px solid #d6d8d1;border-radius:20px;padding:3px 11px;background:#f3f4ef;color:#565d4e}.discovery{max-width:680px;margin:0 auto 44px}.search-box{display:flex;align-items:center;gap:16px;background:#f0f0ee;border-radius:40px;padding:0 22px;min-height:64px}.search-box:focus-within{outline:2px solid #777980;outline-offset:3px}.search-box svg{width:24px;height:24px;flex:none}.search-box input{width:100%;min-width:0;flex:1;background:none;outline:0;font-size:18px;min-height:64px;padding:12px 0;letter-spacing:-.025em}.search-box input::-webkit-search-cancel-button{appearance:none}.search-clear{display:grid;place-items:center;flex:none;min-width:44px;min-height:44px;border-radius:50%}.search-clear:hover{background:#e4e4e1}.search-clear[hidden]{display:none}.search-clear svg{width:18px;height:18px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.archive-tools{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:32px}.categories{display:flex;gap:10px;flex-wrap:wrap}.category{min-height:44px;padding:10px 20px;border-radius:24px;background:#efefec;color:var(--muted);font-size:13px;white-space:nowrap}.category[aria-pressed=true]{background:var(--ink);color:white;font-weight:600}.category:hover:not([aria-pressed=true]){background:#e4e4df}.edition-select{display:flex;gap:8px;align-items:center;flex:none}.edition-select select{font-size:13px;background:transparent;min-height:44px;max-width:220px;padding:10px 24px 10px 8px;cursor:pointer}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:52px 28px;list-style:none;padding:0;margin:0}.topic-card{min-width:0}.topic-image{aspect-ratio:8/5;overflow:hidden;border-radius:24px;background:#eeefea;display:block}.topic-image img{width:100%;height:100%;object-fit:cover;transition:transform 240ms var(--ease)}.topic-image:hover img{transform:scale(1.018)}.topic-image:focus-visible{outline-offset:6px}.media-caption{font-size:11px;line-height:1.65;color:var(--muted);margin-top:10px;word-break:keep-all}.topic-copy{padding-top:20px}.topic-kicker{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin-bottom:14px;letter-spacing:0}.topic-number{font:500 17px/1 Outfit,var(--font);color:var(--ink);min-width:24px}.topic-card h2{font-size:25px;line-height:1.4;word-break:keep-all}.topic-card h2 a{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.arrow{width:22px;height:22px;flex:none;transition:transform 180ms var(--ease);margin-top:6px}.topic-card h2 a:hover .arrow{transform:translate(2px,-2px)}.topic-en{font-size:13px;line-height:1.5;color:var(--muted);margin-top:7px;letter-spacing:0}.topic-summary{font-size:15px;line-height:1.85;color:var(--muted);margin-top:18px;word-break:keep-all;overflow-wrap:break-word}.empty{padding:72px 0;text-align:center;border-block:1px solid var(--line)}.empty[hidden]{display:none}.empty h2{font-size:24px}.empty p{color:var(--muted);margin-top:12px}.text-button{display:inline-flex;align-items:center;min-height:44px;margin-top:20px;text-decoration:underline;text-underline-offset:5px;font-size:14px}.sources{margin-top:88px;padding-top:36px;border-top:1px solid var(--line)}.sources h2{font-size:24px;margin-bottom:24px}.source-list{list-style:none;padding:0;margin:0}.source-item{display:grid;grid-template-columns:156px minmax(0,1fr) 92px;gap:24px;padding:18px 0;border-bottom:1px solid var(--line);font-size:13px;align-items:baseline}.source-publisher{color:var(--muted)}.source-title a{display:inline;word-break:keep-all;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.source-date{text-align:right;color:var(--muted);font-size:12px;letter-spacing:0}.sources-pending{padding:20px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}.site-footer{border-top:1px solid var(--line);margin-top:80px;padding:40px 0 48px}.footer-top,.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px}.footer-logo img{width:140px;height:auto}.site-footer nav{display:flex;gap:28px;flex-wrap:wrap;font-size:13px}.site-footer nav a{min-height:44px;display:flex;align-items:center}.footer-bottom{margin-top:32px;font-size:12px;color:var(--muted)}.footer-bottom p{font-size:14px;letter-spacing:-.01em}.breadcrumb{padding-top:36px;font-size:13px;color:var(--muted)}.breadcrumb a{display:inline-flex;min-height:44px;align-items:center;gap:10px}.topic-heading{max-width:860px;margin:28px 0 38px}.topic-heading .topic-kicker{margin-bottom:20px}.topic-heading h1{font-size:48px;line-height:1.35;word-break:keep-all}.topic-heading .topic-en{font-size:18px;margin-top:14px}.topic-lead{font-size:20px;line-height:1.8;color:var(--muted);margin-top:24px;max-width:800px;word-break:keep-all}.detail-media{max-width:960px}.detail-media .image-plate{border-radius:28px;overflow:hidden;background:#eeefea;aspect-ratio:8/5}.detail-media img{height:100%;width:100%;object-fit:contain}.video-link{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:56px;margin-top:16px;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}.video-link svg{width:20px;height:20px}.article-body{max-width:800px;margin:56px 0 0}.article-body p{font-size:17px;line-height:1.95;margin:0 0 24px;word-break:keep-all}.applications{margin-top:48px}.applications h2{font-size:26px;margin-bottom:24px}.application{display:grid;grid-template-columns:110px minmax(0,1fr);gap:24px;padding:24px 0;border-top:1px solid var(--line)}.application h3{font-size:15px;font-weight:600}.application p{font-size:16px;line-height:1.85;margin:0;color:var(--muted)}.detail-back{margin-top:40px}.history-note{max-width:680px;padding:40px 0;font-size:17px;color:var(--muted)}.history-note p+p{margin-top:20px}.history-status{font-size:13px;margin-bottom:16px;color:var(--muted)}
@media(max-width:1000px){.topic-grid{gap:44px 24px;grid-template-columns:repeat(2,minmax(0,1fr))}.topic-card h2{font-size:24px}.hero h1{font-size:48px}}
@media(max-width:760px){.site-header{height:76px;gap:16px}.brand img{width:128px}.site-header nav{gap:18px;font-size:12px}.hero{padding:48px 0 36px}.hero h1{font-size:clamp(32px,8.5vw,42px);margin-top:18px}.hero-subtitle{font-size:15px;margin-top:20px}.edition-meta{margin-top:20px;font-size:11px;gap:8px 12px}.discovery{margin-bottom:28px}.search-box{min-height:58px;padding:0 18px;gap:12px}.search-box input{font-size:16px;min-height:58px}.search-box svg{width:21px;height:21px}.archive-tools{display:block;margin-bottom:26px}.categories{gap:8px;justify-content:flex-start}.category{padding:10px 17px}.edition-select{margin-top:12px;justify-content:flex-end}.edition-select select{font-size:12px;padding-right:0}.topic-grid{grid-template-columns:minmax(0,1fr);gap:40px}.topic-image{border-radius:22px}.topic-copy{padding-top:18px}.topic-card h2{font-size:26px}.topic-kicker{margin-bottom:12px}.topic-summary{font-size:15px;margin-top:14px}.media-caption{font-size:11px}.sources{margin-top:56px;padding-top:28px}.sources h2{font-size:22px;margin-bottom:14px}.source-item{grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;padding:16px 0}.source-publisher{grid-column:1;grid-row:1;font-size:12px}.source-title{grid-column:1/-1;grid-row:2}.source-date{grid-column:2;grid-row:1}.sources-pending{font-size:13px}.site-footer{margin-top:56px;padding:28px 0 36px}.footer-top,.footer-bottom{display:block}.site-footer nav{gap:16px;margin-top:16px;font-size:12px}.footer-bottom{margin-top:24px}.footer-bottom small{display:block;margin-top:12px}.breadcrumb{padding-top:20px}.topic-heading{margin:24px 0 28px}.topic-heading h1{font-size:34px}.topic-heading .topic-en{font-size:16px}.topic-lead{font-size:17px;margin-top:20px}.detail-media .image-plate{border-radius:22px}.article-body{margin-top:36px}.article-body p{font-size:16px;line-height:1.95}.applications{margin-top:36px}.applications h2{font-size:24px}.application{grid-template-columns:1fr;gap:10px;padding:20px 0}.application p{font-size:15px}.history-note{font-size:16px}.preview-label{padding:2px 8px}}
@media(max-width:420px){.brand img{width:112px}.site-header nav{gap:10px}}
@media(max-width:360px){.brand img{width:100px}.site-header nav{gap:8px}.site-header{gap:12px}.hero-subtitle{max-width:250px;margin-inline:auto}.category{padding:10px 15px}.topic-card h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.video-plate{height:100%;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;gap:18px;background:#ede9df;color:var(--ink);text-align:center}.video-plate span{font-size:13px}.video-plate strong{font-size:28px;line-height:1.4;word-break:keep-all}@media(prefers-reduced-motion:reduce){.topic-image:hover img,.topic-card h2 a:hover .arrow{transform:none}}

.source-publisher,.source-title{min-width:0;overflow-wrap:anywhere}
.topic-image img{object-fit:contain;background:#eeefea}.topic-kicker{flex-wrap:wrap}.history-link{font-size:13px;min-height:44px;display:inline-flex;align-items:center;color:var(--muted)}.load-more-row{text-align:center;margin-top:48px}.more-button{padding:12px 28px;min-height:48px;border:1px solid var(--line);border-radius:28px;font-size:14px}.more-button:hover{background:var(--surface)}.more-button[hidden],.topic-card[hidden]{display:none}.case-media{max-width:960px;margin:28px 0 40px}.case-plate{background:#eeefea;border-radius:22px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:180px}.case-plate img{display:block;width:auto;height:auto;max-width:100%;max-height:640px}.case-plate video{display:block;width:100%;max-height:640px;background:#161616}.case-media figcaption{padding-top:14px;font-size:12px;color:var(--muted);line-height:1.8;word-break:keep-all}.case-title{display:block;color:var(--ink);font-size:14px;font-weight:500}.case-credit{display:block;margin-top:4px}.case-media figcaption p{margin-top:8px}.source-note{font-size:13px;color:var(--muted);margin-bottom:18px}.variant{max-width:960px;padding-top:32px;margin-top:40px;border-top:1px solid var(--line)}.variant>h2{font-size:28px;margin-top:12px}.variant-current{max-width:800px;margin-top:20px;font-size:17px;line-height:1.95;word-break:keep-all}.variant-notes{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:900px}.variant-notes h3,.variant-outlook h3{font-size:16px;margin-bottom:10px}.variant-notes ul{padding-left:20px;margin:0;font-size:15px;color:var(--muted);line-height:1.85}.variant-notes li+li{margin-top:8px}.variant-outlook{max-width:800px;margin-top:28px}.variant-outlook p{font-size:15px;color:var(--muted);line-height:1.9}.outlook{border-top:1px solid var(--line);padding-top:32px;margin-top:48px;max-width:960px}.outlook h2{font-size:28px;margin-top:12px}.outlook p{font-size:19px;line-height:1.85;max-width:800px;margin-top:20px;word-break:keep-all}.outlook small{font-size:12px;color:var(--muted);display:block;margin-top:16px}.source-date{overflow-wrap:anywhere}.source-title,.source-publisher{min-width:0;overflow-wrap:anywhere}@media(max-width:760px){.history-link{display:flex;justify-content:flex-end;margin-top:12px}.variant>h2{font-size:25px}.variant-current{font-size:16px}.variant-notes{grid-template-columns:1fr;gap:24px}.case-plate img{max-height:480px}.outlook p{font-size:17px}.source-item{gap:8px 12px}.source-publisher{max-width:100%}.case-media{margin:24px 0 28px}} 

.topic-card .media-caption{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:3.3em}.case-plate img[src*="5gum"],.case-plate img[src*="vimeo_1038596810"]{max-width:295px}
.embed-active{aspect-ratio:16/9;min-height:200px}.case-plate iframe{display:block;border:0;width:100%;height:100%;min-height:200px;aspect-ratio:16/9;background:#161616}.embed-note{font-size:12px;line-height:1.8;color:var(--muted);margin-top:8px}.embed-controls .text-button{margin-top:12px}

.media-format-note{font-size:12px;line-height:1.8;color:var(--muted);margin-top:12px}
/* Year archive and continuous category editions. */
.archive-hero{padding:64px 0 40px}.archive-hero h1{white-space:nowrap;font-size:clamp(25px,4vw,56px);line-height:1.3;letter-spacing:-.045em}.archive-hero .hero-subtitle{margin-top:20px}.year-tabs{display:flex;gap:12px;margin:0 0 32px;border-bottom:1px solid var(--line);padding-bottom:16px}.year-tabs a{font:500 17px/1 Outfit,var(--font);min-height:44px;min-width:76px;padding:13px 22px;border-radius:24px;text-align:center;color:var(--muted)}.year-tabs a[aria-current]{background:var(--ink);color:white}.edition-list{list-style:none;padding:0;margin:0;display:grid;gap:28px}.edition-banner{background:#f0f0ec;border-radius:26px;overflow:hidden}.edition-banner-link{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;padding:24px;align-items:center}.edition-banner-image{aspect-ratio:8/5;border-radius:17px;overflow:hidden;background:#eeefea}.edition-banner-image img{width:100%;height:100%;object-fit:contain}.edition-banner-copy{min-width:0;padding:8px 24px 8px 0}.edition-period{font-size:13px;color:var(--muted);letter-spacing:0;margin-bottom:14px}.edition-banner-copy h2{display:flex;justify-content:space-between;gap:20px;align-items:center;font-size:30px;word-break:keep-all}.edition-banner-copy h2 .arrow{margin-top:0;width:26px;height:26px}.edition-banner-copy>p:not(.edition-period){color:var(--muted);font-size:15px;line-height:1.85;margin-top:16px;word-break:keep-all}.edition-banner-action{display:inline-flex;align-items:center;gap:14px;margin-top:24px;font-size:13px}.edition-banner-link:hover .arrow{transform:translate(3px,-3px)}.archive-document-cover{height:100%;padding:28px;display:flex;flex-direction:column;justify-content:space-between;background:#e7e7df;color:#555950}.archive-document-cover>span:first-child{font:500 52px/1 Outfit,var(--font)}.archive-document-cover>strong{font:500 28px/1.3 Outfit,var(--font)}.archive-document-cover>span:last-child{font:400 12px/1.5 Outfit,var(--font);letter-spacing:.08em}.edition-heading{max-width:900px;padding:28px 0 40px}.edition-heading h1{font-size:48px;margin-top:16px}.edition-lead{font-size:19px;line-height:1.85;color:var(--muted);margin-top:22px;word-break:keep-all}.edition-category-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.edition-category-links a{display:flex;align-items:center;min-height:44px;padding:8px 18px;border-radius:24px;font-size:13px;background:#efefec;color:var(--muted)}.edition-category-links a[aria-current]{background:var(--ink);color:white}.trend-flow{border-top:1px solid var(--line);padding-top:44px;margin-top:44px;scroll-margin-top:28px}.flow-heading{max-width:960px;display:flex;gap:24px;align-items:baseline}.flow-number{font:500 18px/1 Outfit,var(--font);color:var(--muted);min-width:28px}.flow-heading h2{font-size:32px;word-break:keep-all}.flow-intro{max-width:820px;font-size:19px;line-height:1.9;margin-top:24px;word-break:keep-all}.analysis-block{max-width:820px;margin-top:30px}.analysis-block h3{font-size:17px;margin-bottom:12px}.analysis-block p{font-size:17px;line-height:1.95;word-break:keep-all;overflow-wrap:break-word}.inline-citation{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:28px;margin-left:3px;color:var(--muted);font-size:13px;vertical-align:super;text-decoration:underline;text-underline-offset:3px}.flow-media{margin-top:32px}.flow-outlook{max-width:900px;margin:32px 0 8px;padding:24px 0 0;border-top:1px solid var(--line)}.flow-outlook h3{font-size:16px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}.flow-outlook h3 span{font-size:11px;font-weight:400;color:var(--muted);border:1px solid var(--line);padding:2px 8px;border-radius:16px}.flow-outlook p{font-size:16px;color:var(--muted);line-height:1.95;margin-top:16px;max-width:820px;word-break:keep-all}.continuous-edition .variant-notes{margin-top:32px}.continuous-edition .sources{margin-top:72px;padding-top:0}.sources-disclosure summary{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px;cursor:pointer;font-size:24px;font-weight:600;list-style:none;letter-spacing:-.035em}.sources-disclosure summary::-webkit-details-marker{display:none}.disclosure-status{display:flex;align-items:center;gap:16px;font-size:13px;font-weight:400;color:var(--muted);letter-spacing:-.025em}.disclosure-status svg{width:20px;height:20px;transition:transform 180ms var(--ease)}.when-open{display:none}.sources-disclosure[open] .when-open{display:inline}.sources-disclosure[open] .when-closed{display:none}.sources-disclosure[open] .disclosure-status svg{transform:rotate(180deg)}.source-content{padding-bottom:20px}.source-item:target{background:#eeeeea;scroll-margin-top:24px}.historical-document .sources:has(.sources-disclosure){padding-top:0}.historical-document .history-document-header{margin-bottom:40px}
@media(max-width:760px){.archive-hero{padding:42px 0 30px}.archive-hero .hero-subtitle{font-size:14px}.year-tabs{margin-bottom:24px;gap:8px}.year-tabs a{font-size:16px;min-width:72px;padding:13px 20px}.edition-list{gap:24px}.edition-banner{border-radius:22px}.edition-banner-link{display:block;padding:16px}.edition-banner-image{border-radius:14px}.edition-banner-copy{padding:22px 8px 12px}.edition-banner-copy h2{font-size:27px}.edition-banner-copy>p:not(.edition-period){font-size:14px}.edition-banner-action{margin-top:18px}.edition-period{font-size:12px;margin-bottom:10px}.edition-heading{padding:24px 0 24px}.edition-heading h1{font-size:34px;word-break:keep-all}.edition-lead{font-size:17px;margin-top:18px}.edition-category-links{margin-top:22px}.trend-flow{margin-top:32px;padding-top:32px}.flow-heading{gap:15px}.flow-heading h2{font-size:26px}.flow-number{font-size:16px;min-width:23px}.flow-intro{font-size:17px;margin-top:20px}.analysis-block{margin-top:26px}.analysis-block p{font-size:16px;line-height:1.95}.analysis-block h3{font-size:16px}.flow-outlook p{font-size:15px}.flow-outlook h3{font-size:15px}.sources-disclosure summary{font-size:22px;min-height:68px}.disclosure-status{gap:12px;font-size:12px}.continuous-edition .sources{margin-top:52px}}
@media(prefers-reduced-motion:reduce){.edition-banner-link:hover .arrow{transform:none}.disclosure-status svg{transition:none}}

.analysis-type{display:inline-block;margin-left:.6em;color:var(--muted,#6a6c72);font-size:11px;font-weight:400;letter-spacing:0;vertical-align:middle}