:root{color-scheme:dark;--bg:#080b0d;--panel:#101416;--panel2:#181c1e;--line:#323638;--text:#f4f4f4;--muted:#9b9fa2;--selected:#232729;--radius:20px}
.mobile-break{display:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button:disabled{opacity:.35;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--text);outline-offset:5px}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}button{border:0}::selection{background:#f4f4f4;color:#080b0d}[hidden]{display:none!important}.wrap{width:min(100% - 96px,1344px);margin-inline:auto}.section{padding-block:110px;border-top:1px solid var(--line)}.section-label,.eyebrow{font-size:13px;letter-spacing:.07em;font-weight:500;color:var(--muted)}.section-label{margin-bottom:26px}h1,h2,h3{font-weight:500;letter-spacing:-.045em}h2{font-size:clamp(30px,3.2vw,44px);line-height:1.3}h3{font-size:22px;line-height:1.4}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:48px;padding:11px 22px;border:1px solid var(--line);border-radius:999px;background:var(--panel2);color:var(--text);font-size:14px;line-height:1.5;transition:background .18s}.button:hover{background:#292e30}.button.light{background:var(--text);border-color:var(--text);color:var(--bg)}.button.light:hover{background:#d6d8d9}.text-link{font-size:14px;white-space:nowrap}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.site-header{max-width:1600px;padding:22px 48px;display:flex;align-items:center;gap:36px;margin:auto;min-height:92px}.brand{font-size:21px;letter-spacing:-.02em;font-weight:600;display:flex;align-items:center;gap:18px;white-space:nowrap}.brand span{font-weight:400;font-size:12px;color:var(--muted);letter-spacing:.06em;border-left:1px solid var(--line);padding-left:18px}.site-header nav{display:flex;gap:30px;margin-left:auto;font-size:14px}.site-header nav a{color:#c6c9cb}.site-header nav a:hover{color:white}.header-contact{margin-left:18px;min-height:42px;padding:9px 18px;font-size:13px}.hero{position:relative;display:grid;grid-template-columns:1fr 1.04fr;align-items:center;column-gap:6%;padding-top:54px;padding-bottom:40px}.hero-copy{position:relative;z-index:1;padding-bottom:24px}.eyebrow{color:#d5d7d8;font-size:16px;letter-spacing:.05em;margin-bottom:27px}.hero h1{font-size:clamp(48px,4.9vw,72px);line-height:1.2;letter-spacing:-.055em;white-space:nowrap}.hero-subtitle{font-size:23px;letter-spacing:.025em;margin-top:27px}.hero-description{margin-top:18px;font-size:16px;line-height:1.85;color:var(--muted)}.hero-actions{display:flex;gap:25px;align-items:center;margin-top:34px}.hero-visual{position:relative;height:540px;align-self:stretch;overflow:hidden;border-radius:var(--radius);background:#101113}.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:66% 50%}.hero-visual:after{content:"";position:absolute;inset:60% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.82));pointer-events:none}.hero-visual figcaption{position:absolute;bottom:22px;left:24px;right:24px;z-index:1;font-size:11px;color:#dadcde;display:flex;justify-content:space-between;gap:16px;letter-spacing:.03em}.hero-bottom{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px;letter-spacing:.025em;padding-top:48px}.hero-bottom a{color:var(--text)}.about{display:grid;grid-template-columns:1fr 3fr;gap:60px}.about>.section-label{padding-top:10px}.about h2{font-size:32px}.intro{font-size:28px;line-height:1.6;letter-spacing:-.025em;margin-top:30px}.about-body{font-size:17px;line-height:1.95;max-width:810px;color:var(--muted);margin-top:28px}.topics{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:64px}.topics article{border-top:1px solid var(--line);padding-top:20px}.topics article>span{font-size:12px;color:var(--muted)}.topics h3{font-size:18px;margin-top:24px;letter-spacing:-.025em}.topics p{font-size:14px;line-height:1.8;color:var(--muted);margin-top:15px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:48px}.section-heading .section-label{margin-bottom:22px}.section-description{font-size:14px;color:var(--muted);max-width:240px;text-align:right;line-height:1.8;padding-bottom:4px}.featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:26px;row-gap:48px}.feature-card{min-width:0}.feature-photo{position:relative;overflow:hidden;border-radius:var(--radius);background:var(--panel2);aspect-ratio:1.48}.feature-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.feature-card:hover img{transform:scale(1.035)}.feature-card[data-open-event="china-railway"] img{object-position:50% 57%}.photo-link{position:absolute;bottom:14px;right:14px;width:34px;height:34px;border-radius:50%;background:rgba(8,11,13,.75);display:grid;place-items:center;font-size:18px}.feature-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px;margin-top:20px;letter-spacing:.03em}.feature-card h3{margin-top:10px;font-size:23px;letter-spacing:-.035em}.feature-card p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:10px;max-width:96%}.archive-controls{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;margin-top:12px;align-items:center}.filters{display:flex;gap:4px;flex-wrap:wrap}.filter{padding:11px 18px;border-radius:999px;font-size:14px;white-space:nowrap;background:transparent;color:var(--muted)}.filter:hover{background:var(--panel2);color:var(--text)}.filter.active{background:var(--selected);color:var(--text)}.search-row{display:flex;gap:10px}.search-field{border:1px solid var(--line);border-radius:999px;padding:0 16px;display:flex;align-items:center;gap:12px;min-height:46px;font-size:13px;color:var(--muted)}.search-field>span{white-space:nowrap;flex-shrink:0}.search-field input{border:0;background:transparent;color:var(--text);width:165px;padding:11px 0;font-size:13px;min-width:0;outline:none}.search-field:focus-within{border-color:#9b9fa2}.search-field input::placeholder{color:#81878a}.year-label select{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:999px;padding:12px 30px 12px 17px;font-size:13px;max-width:150px;cursor:pointer}.results-bar{display:flex;align-items:center;gap:20px;margin-top:32px;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.results-bar>span{margin-left:auto}.text-button{padding:0;background:transparent;font-size:12px;text-decoration:underline;text-underline-offset:4px}.event{border-bottom:1px solid var(--line);scroll-margin-top:28px}.event summary{list-style:none;display:grid;grid-template-columns:144px minmax(0,1fr) 112px 36px;align-items:center;gap:24px;padding:26px 4px;cursor:pointer}.event summary::-webkit-details-marker,.supplement summary::-webkit-details-marker{display:none}.event summary:hover .event-heading h3{color:white}.event-date{font-size:13px;color:#c5c9cb;align-self:start;padding-top:3px;font-variant-numeric:tabular-nums}.event-date span{display:block;font-size:11px;color:var(--muted);margin-top:10px}.event-heading h3{font-size:20px;line-height:1.5;letter-spacing:-.025em}.event-heading>p{font-size:13px;color:var(--muted);margin-top:8px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.event-thumb{position:relative;overflow:hidden;border-radius:9px;width:112px;height:76px;background:var(--panel2)}.event-thumb img{width:100%;height:100%;object-fit:cover}.event-thumb span{position:absolute;bottom:0;left:0;right:0;text-align:center;background:rgba(0,0,0,.55);font-size:10px;line-height:1.8}.expand-icon{width:32px;height:32px;border-radius:50%;background:var(--panel2);display:grid;place-items:center;font-size:21px;font-weight:300;transition:transform .2s}.event[open] .expand-icon{transform:rotate(45deg)}.event[open] .event-heading>p{display:none}.event-body{padding:0 64px 32px 172px}.event-description{font-size:16px;color:#c8ccce;line-height:1.9;max-width:760px;margin-bottom:26px}.record-note{font-size:12px;color:var(--muted);margin:-12px 0 22px}.photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.photo{display:block;padding:0;border:1px solid var(--line);background:var(--panel);border-radius:12px;aspect-ratio:1.5;overflow:hidden;position:relative;min-width:0}.photo img{width:100%;height:100%;object-fit:contain}.photo>span{position:absolute;inset:auto 0 0;background:rgba(0,0,0,.7);padding:5px;font-size:11px;opacity:0;transition:opacity .2s}.photo:hover>span,.photo:focus-visible>span{opacity:1}.event-links{display:flex;flex-wrap:wrap;gap:22px;margin-top:23px;font-size:13px}.event-links a,.related-links a{border-bottom:1px solid #656a6c;padding-bottom:3px}.related-links{display:flex;flex-direction:column;align-items:flex-start;gap:10px;color:var(--muted);font-size:12px;margin-top:25px}.more-wrap{display:flex;justify-content:center;padding-top:34px}.more-wrap:has([hidden]){padding:0}.empty-state{text-align:center;padding:60px 12px;border-bottom:1px solid var(--line)}.empty-state p{color:var(--muted);margin:14px 0 24px;font-size:14px}.supplement{margin-top:52px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:13px}.supplement summary{display:flex;justify-content:space-between;cursor:pointer;color:var(--muted);list-style:none}.supplement-body{margin-top:24px}.supplement-body>p{color:var(--muted);font-size:12px;margin-bottom:16px}.supplement .photo-grid{max-width:740px;grid-template-columns:1fr 1fr}.archive-note{margin-top:18px;font-size:11px;color:#858b8e}.contact{border-top:1px solid var(--line);padding:98px 0 90px}.contact-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:70px;align-items:center}.contact h2{font-size:clamp(32px,3.9vw,52px);line-height:1.35}.contact-grid>div>p:not(.wechat-id):not(.wechat-label):not(.copy-status){color:var(--muted);margin-top:24px;font-size:14px}.contact-card{border-left:1px solid var(--line);padding:14px 0 0 56px}.contact-card>span{font-size:15px;color:var(--muted)}.wechat-label{font-size:12px;color:var(--muted);margin-top:24px}.wechat-id{font-size:35px;line-height:1.4;letter-spacing:-.02em;margin:3px 0 24px}.copy-status{height:24px;font-size:12px;margin-top:12px;color:var(--muted)}.site-footer{display:flex;align-items:center;gap:32px;border-top:1px solid var(--line);padding-block:30px 38px;color:var(--muted);font-size:11px}.site-footer .brand{font-size:17px;color:var(--text)}.site-footer .brand span{font-size:10px}.site-footer>a{margin-left:auto;white-space:nowrap}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;top:12px;left:20px;padding:10px 20px;background:white;color:black;border-radius:99px;transform:translateY(-180%);z-index:100}.skip-link:focus{transform:translateY(0)}dialog{width:min(1280px,calc(100vw - 48px));max-height:calc(100dvh - 48px);border:1px solid var(--line);border-radius:18px;background:var(--bg);color:var(--text);padding:20px 24px 12px;overflow:hidden}dialog::backdrop{background:rgba(0,0,0,.9);backdrop-filter:blur(6px)}.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:16px;font-size:13px}.dialog-toolbar p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dialog-toolbar button{background:var(--panel2);font-size:13px;border-radius:999px;padding:8px 16px;white-space:nowrap}.dialog-stage{position:relative;display:flex;align-items:center;justify-content:center;min-height:120px}.dialog-stage img{object-fit:contain;max-height:calc(100dvh - 180px);width:auto;height:auto}.dialog-stage>button{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;background:rgba(8,11,13,.84);border:1px solid #555;font-size:20px}.dialog-stage>button:first-of-type{left:8px}.dialog-stage>button:last-of-type{right:8px}#photo-counter{text-align:center;font-size:12px;color:var(--muted);padding-top:12px}.noscript-note{padding:20px;text-align:center;font-size:13px}
@media(min-width:1600px){.hero{padding-top:74px}.hero-visual{height:600px}.hero-copy{padding-right:20px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.site-header{padding-inline:32px;gap:20px}.site-header nav{gap:22px}.header-contact{margin-left:0}.hero{gap:4%;padding-top:40px}.hero h1{font-size:52px}.hero-visual{height:495px}.hero-actions{gap:18px}.hero-actions .button{padding-inline:18px}.about{grid-template-columns:1fr 3.4fr;gap:32px}.intro{font-size:25px}.topics{gap:22px}.feature-card h3{font-size:21px}.event summary{grid-template-columns:120px minmax(0,1fr) 90px 30px;gap:18px}.event-thumb{width:90px;height:66px}.event-body{padding-left:142px;padding-right:48px}.archive-controls{gap:24px}.search-row{margin-left:0}.contact-card{padding-left:38px}.site-footer .brand span{display:none}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.site-header{padding:20px;gap:16px;min-height:78px}.site-header .brand span{display:none}.site-header nav{gap:18px;font-size:12px}.site-header .brand{font-size:19px}.header-contact{min-height:36px;padding:8px 14px;font-size:12px;gap:10px}.hero{grid-template-columns:1fr 1fr;padding-top:30px;column-gap:24px}.hero h1{font-size:40px}.eyebrow{font-size:14px;margin-bottom:22px}.hero-subtitle{font-size:18px;margin-top:20px}.hero-description{font-size:13px;margin-top:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:17px;margin-top:26px}.hero-visual{height:455px}.hero-visual figcaption{left:15px;right:15px;bottom:17px;font-size:10px;flex-direction:column;gap:2px}.hero-bottom{font-size:10px;padding-top:32px}.section{padding-block:76px}.about{display:block}.about>.section-label{padding-top:0}.about h2{font-size:28px}.intro{font-size:23px;margin-top:22px}.about-body{font-size:16px;margin-top:24px}.topics{margin-top:42px}.section-heading{margin-bottom:34px}.section-description{display:none}.section-heading .text-link{font-size:12px}.featured-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 20px}.feature-card h3{font-size:22px}.feature-photo{border-radius:16px}.event summary{grid-template-columns:104px minmax(0,1fr) 30px;gap:16px;padding-block:22px}.event-thumb{display:none}.event-heading h3{font-size:18px}.event-body{padding-left:124px;padding-right:0}.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact{padding-block:76px}.contact-grid{gap:38px;grid-template-columns:1.5fr 1fr}.contact-card{padding-left:26px}.contact h2{font-size:34px}.site-footer{gap:20px}.site-footer>p{font-size:10px}.site-footer .brand{font-size:16px}}
@media(max-width:560px){html{scroll-padding-top:22px}.site-header{padding-block:18px}.site-header nav{display:none}.header-contact{margin-left:auto}.hero{display:flex;flex-direction:column;align-items:stretch;padding-top:32px;padding-bottom:28px;gap:0}.hero-copy{padding-bottom:0}.eyebrow{margin-bottom:20px;font-size:14px}.hero h1{font-size:clamp(38px,10.5vw,53px);line-height:1.23}.hero-subtitle{font-size:20px;margin-top:23px}.hero-description{font-size:14px;line-height:1.85;margin-top:16px}.hero-actions{flex-direction:row;align-items:center;gap:20px;margin-top:28px}.hero-actions .button{font-size:12px;gap:20px;min-height:44px;padding:10px 18px}.hero-actions .text-link{font-size:12px}.hero-visual{height:370px;margin-top:38px;align-self:auto;border-radius:16px}.hero-visual img{object-position:68% 43%}.hero-visual figcaption{flex-direction:row;left:18px;right:18px;bottom:18px;font-size:10px}.hero-bottom{padding-top:24px;gap:14px;font-size:10px}.hero-bottom>a{display:none}.section{padding-block:62px}.section-label{font-size:11px;margin-bottom:25px}.about h2{font-size:27px}.intro{font-size:21px;line-height:1.7}.desktop-break{display:none}.about-body{font-size:14px;line-height:1.95}.topics{grid-template-columns:1fr;gap:22px;margin-top:34px}.topics article{display:grid;grid-template-columns:26px 1fr;gap:0 15px;padding-top:18px}.topics article>span{padding-top:3px}.topics h3{margin-top:0;font-size:17px}.topics p{grid-column:2;margin-top:8px;font-size:13px;line-height:1.8}.section-heading{align-items:flex-start;gap:20px}.section-heading h2{font-size:29px;line-height:1.4}.section-heading .text-link{display:none}.featured-grid{grid-template-columns:1fr;row-gap:34px}.feature-photo{aspect-ratio:1.55}.feature-card h3{font-size:22px;margin-top:9px}.feature-meta{margin-top:18px;font-size:11px}.feature-card p{font-size:14px;margin-top:8px}.archive h2{max-width:100%}.mobile-break{display:initial}.hero-description .desktop-break{display:initial}.archive-controls{margin-top:0;gap:20px}.filters{gap:3px;flex-wrap:nowrap;overflow-x:auto;max-width:100%}.filter{font-size:12px;padding:9px 8px}.search-row{width:100%;gap:8px}.search-field{flex:1;min-width:0;padding-inline:12px;gap:8px;min-height:43px}.search-field>span{font-size:12px}.search-field input{width:100%;font-size:12px;min-width:50px}.year-label select{font-size:12px;padding:12px 24px 12px 12px;max-width:130px;min-height:43px}.results-bar{margin-top:24px;gap:14px;font-size:11px}.results-bar>span{display:none}.results-bar #reset-filters{margin-left:auto}.event summary{grid-template-columns:1fr 28px;gap:10px 14px;padding:22px 0}.event-date{grid-column:1;font-size:11px;display:flex;gap:13px;align-items:center;padding:0}.event-date span{display:inline;margin-top:0;font-size:10px}.event-heading{grid-row:2;grid-column:1}.event-heading h3{font-size:17px;line-height:1.6}.event-heading>p{font-size:12px;-webkit-line-clamp:2;margin-top:8px}.expand-icon{grid-column:2;grid-row:1/3;width:28px;height:28px;font-size:19px}.event-body{padding:0 0 24px}.event-description{font-size:14px;margin-bottom:20px}.record-note{font-size:11px}.photo-grid{gap:8px}.photo{border-radius:8px}.photo>span{display:none}.event-links{font-size:12px;gap:16px}.related-links{font-size:11px;line-height:1.7}.more-wrap{padding-top:28px}.more-wrap .button{font-size:12px}.supplement{margin-top:34px;font-size:12px;padding-block:17px}.archive-note{font-size:10px}.contact{padding-block:62px 50px}.contact-grid{grid-template-columns:1fr;gap:32px}.contact h2{font-size:34px}.contact-grid>div>p:not(.wechat-id):not(.wechat-label):not(.copy-status){font-size:12px;margin-top:20px}.contact-card{border-left:0;border-top:1px solid var(--line);padding:27px 0 0}.contact-card>span{font-size:13px}.wechat-label{margin-top:22px;font-size:11px}.wechat-id{font-size:34px;margin-bottom:22px}.contact-card .button{font-size:13px;min-height:44px}.site-footer{flex-wrap:wrap;padding-block:26px;gap:16px}.site-footer .brand{font-size:17px}.site-footer>p{order:3;flex-basis:100%}.site-footer>a{font-size:11px}dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 30px);padding:14px 10px 10px;border-radius:12px}.dialog-toolbar{font-size:11px;gap:12px;padding-bottom:12px}.dialog-toolbar button{font-size:11px;padding:7px 11px}.dialog-stage img{max-height:calc(100dvh - 160px)}.dialog-stage>button{width:34px;height:34px;font-size:16px}.dialog-stage>button:first-of-type{left:3px}.dialog-stage>button:last-of-type{right:3px}#photo-counter{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{body{background:white;color:black}.site-header nav,.header-contact,.hero-actions,.hero-bottom,.archive-controls,.results-bar,.more-wrap,.expand-icon,.contact,.site-footer>a{display:none}.wrap{width:100%}.section{padding-block:30px}.hero{padding-block:20px}.hero-visual{height:360px}.event[hidden]{display:block!important}.event-body{display:none}.featured-grid{grid-template-columns:repeat(3,1fr)}.feature-card{break-inside:avoid}.event{break-inside:avoid}a{color:black}.hero-description,.about-body,.feature-card p,.event-heading>p{color:#555}}
/* Tencent Design Ecosystem Day: featured talk and detailed outline. */
.spotlight{display:grid;grid-template-columns:1fr 1.12fr;gap:58px;align-items:center;padding-bottom:58px;margin-bottom:54px;border-bottom:1px solid var(--line)}.spotlight-eyebrow{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:12px;letter-spacing:.03em;margin-bottom:23px}.spotlight-eyebrow>span{border-left:1px solid var(--line);padding-left:18px}.spotlight h3{font-size:32px;line-height:1.4;letter-spacing:-.035em}.spotlight-speech{font-size:21px;line-height:1.6;margin-top:12px;letter-spacing:-.02em}.spotlight-role{font-size:14px;line-height:1.8;margin-top:22px;color:#d3d7d9}.spotlight-description{color:var(--muted);font-size:14px;line-height:1.85;margin-top:12px;max-width:490px}.spotlight-actions{display:flex;align-items:center;gap:24px;margin-top:30px}.spotlight-actions .button{font-size:13px}.spotlight-actions .text-link{font-size:13px}.spotlight-visual{display:block;min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#050708}.spotlight-visual img{width:100%;height:auto}.spotlight-visual>span{display:block;font-size:11px;color:var(--muted);padding:15px 20px;border-top:1px solid var(--line)}.design-background{color:#c4c8ca}.speech-details{border-top:1px solid var(--line);padding-top:22px;margin:0 0 30px}.speech-context{color:var(--muted);font-size:14px;line-height:1.85;max-width:740px}.speech-details h4{font-size:16px;font-weight:500;line-height:1.6;margin:24px 0 20px}.speech-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 32px;margin:0}.speech-points>div{border-left:1px solid var(--line);padding-left:16px}.speech-points dt{font-size:14px;line-height:1.6;margin:0 0 8px}.speech-points dd{font-size:13px;color:var(--muted);line-height:1.8;margin:0}
@media(max-width:1100px){.spotlight{gap:32px}.spotlight h3{font-size:28px}.spotlight-speech{font-size:18px}}
@media(max-width:800px){.spotlight{grid-template-columns:1fr;gap:30px;padding-bottom:40px;margin-bottom:40px}.spotlight-description{max-width:600px}.spotlight-visual{max-width:620px}.spotlight h3{font-size:30px}.spotlight-speech{font-size:21px}}
@media(max-width:560px){.spotlight{gap:28px;padding-bottom:34px;margin-bottom:36px}.spotlight-eyebrow{font-size:11px;margin-bottom:18px;gap:14px}.spotlight-eyebrow>span{padding-left:14px}.spotlight h3{font-size:26px}.spotlight-speech{font-size:18px;margin-top:10px}.spotlight-role{font-size:13px;margin-top:18px}.spotlight-description{font-size:13px;margin-top:10px}.spotlight-actions{gap:20px;margin-top:24px}.spotlight-actions .button{font-size:12px;padding-inline:17px;min-height:43px}.spotlight-actions .text-link{font-size:12px}.spotlight-visual{border-radius:14px}.spotlight-visual>span{padding:12px 15px;font-size:10px}.speech-context{font-size:13px}.speech-details h4{font-size:15px;margin-top:20px}.speech-points{grid-template-columns:1fr;gap:18px}.speech-points dt{font-size:13px;margin-bottom:6px}.speech-points dd{font-size:12px}.speech-points>div{padding-left:13px}}
@media print{.spotlight{break-inside:avoid;grid-template-columns:1fr 1fr;gap:25px}.spotlight-actions{display:none}}
/* Featured selection: China Railway leads; other records retain their archive images. */
.railway-spotlight .spotlight-visual img{aspect-ratio:4/3;object-fit:cover;object-position:50% 56%}
.feature-card[data-open-event="design-workflow-review"] .feature-photo img{object-position:50% 65%}
.feature-card[data-open-event="ai-expert-course-closing"] .feature-photo img,.feature-card[data-open-event="tencent-design-ecosystem-2022"] .feature-photo img{object-fit:contain}
.feature-card[data-open-event="vacat-main"] .feature-photo img{object-position:50% 60%}
/* v1.17 加号改用两条线画，原来“+”字形在圆里偏下、看着歪；手机上筛选按钮换行，不再藏在右边 */
.expand-icon{position:relative;font-size:0!important}.expand-icon::before,.expand-icon::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;margin:-.75px 0 0 -6px;background:currentColor;border-radius:1px}.expand-icon::after{transform:rotate(90deg)}
@media(max-width:800px){.filters{flex-wrap:wrap;overflow-x:visible}}