@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700;800&display=swap');
:root{--cream:#f7f2e7;--paper:#fffdf7;--navy:#091e31;--green:#00494d;--teal:#00858a;--red:#c74e32;--muted:#64716b;--line:#d9d7c8;--sans:'DM Sans','Noto Sans TC','Yu Gothic','Microsoft JhengHei',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--cream);color:var(--navy);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit}button{cursor:pointer}button,a,input{touch-action:manipulation;-webkit-tap-highlight-color:transparent}img{display:block;max-width:100%;height:auto}button{border-radius:0}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:4px}::selection{background:var(--green);color:var(--cream)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-90px;left:20px;background:var(--paper);padding:15px;z-index:20}.skip-link:focus{top:15px}.station-strip{min-height:32px;padding:8px 5%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--green);color:var(--cream);font-size:9px;letter-spacing:1.5px}.site-header{min-height:102px;padding:20px 5%;display:flex;gap:24px;align-items:center;border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:700;letter-spacing:-.8px}.wordmark img{width:44px;height:44px}.wordmark small{display:block;font-size:7px;font-weight:600;letter-spacing:2.5px;margin-top:4px}.back-link{display:inline-flex;align-items:center;gap:12px;font-size:12px;min-height:44px}.back-link>span:first-child{font-size:20px}.back-link:hover{color:var(--teal)}.site-header>.back-link{margin-left:auto}.language-switch{display:flex;border:1px solid var(--line);flex-shrink:0}.language-switch button{border:0;border-right:1px solid var(--line);background:transparent;min-height:42px;min-width:45px;padding:10px 12px;font-size:10px}.language-switch button:last-child{border-right:0}.language-switch button[aria-pressed=true]{background:var(--green);color:var(--cream)}.language-switch button:hover{box-shadow:inset 0 -2px var(--teal)}.hero{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}.hero-copy{padding:61px 8% 49px 10%;min-width:0}.eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:600;letter-spacing:1.5px;line-height:1.7}.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--teal);flex-shrink:0}.hero h1{font-size:clamp(36px,3.55vw,61px);line-height:1.42;letter-spacing:-2px;margin:34px 0 23px;font-weight:700;white-space:pre-line}.hero-description{font-size:13px;line-height:2;color:#52625c;max-width:370px;margin:0 0 28px}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:50px;padding:13px 20px;font-size:12px;font-weight:600;line-height:1.6;border:1px solid transparent}.primary{background:var(--green);color:var(--cream)}.primary:hover{background:var(--navy)}.primary>span:last-child{font-size:21px}.download-note{font-size:9px;color:var(--muted);line-height:1.9;margin:16px 0 0;max-width:400px}.download-note>span:first-child{margin:0 4px}.hero-board{background:#e9e7da;display:flex;flex-direction:column;justify-content:center;padding:39px 7%;position:relative;overflow:hidden}.hero-board:before,.hero-board:after{content:'';position:absolute;width:570px;height:570px;border:1px solid #d4d5c4;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);pointer-events:none}.hero-board:after{width:610px;height:610px}.board-heading,.board-footer{position:relative;z-index:1;display:flex;justify-content:space-between;gap:16px;font-size:8px;letter-spacing:1px;color:#52625c;line-height:1.8}.board-heading{border-bottom:1px solid #c6ccbd;padding-bottom:14px}.board-footer{border-top:1px solid #c6ccbd;padding-top:14px}.board-icons{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:44px 0 40px}.board-icons figure{margin:0;min-width:0;display:flex;flex-direction:column;align-items:center;gap:20px}.board-icons img{width:100%;max-width:170px}.board-icons figcaption{width:100%;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}.board-icons figcaption span{font-size:7px;letter-spacing:1px;font-weight:500}.board-A{color:#244C39}.board-B{color:#A86516}.board-C{color:#2B709C}.route-band{display:flex;align-items:center;gap:30px;padding:20px 5%;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:.5px}.route-band>span{display:flex;align-items:center;gap:10px;line-height:1.6}.route-band b{font-size:19px;font-weight:500;color:var(--green)}.route-band i{height:5px;width:5px;border:1px solid var(--teal);border-radius:50%}.route-band>a{margin-left:auto;font-size:24px;min-height:44px;min-width:44px;display:grid;place-items:center;color:var(--teal)}.catalog{padding:62px 5% 64px;max-width:1600px;margin:auto}.section-kicker{display:flex;justify-content:space-between;gap:15px;font-size:9px;letter-spacing:1.4px;border-bottom:1px solid var(--line);padding-bottom:17px;line-height:1.8}.section-kicker>span:first-child:before{content:'';display:inline-block;width:7px;height:7px;background:var(--green);margin-right:10px}.section-kicker>span:last-child{color:var(--muted);font-size:8px}.catalog-heading{display:flex;align-items:end;justify-content:space-between;gap:25px;margin:30px 0}.catalog-heading h2,.collection-note h2{font-size:clamp(30px,3vw,44px);line-height:1.45;letter-spacing:-1.5px;margin:0}.catalog-heading p{font-size:12px;color:var(--muted);line-height:1.9;margin:0 0 4px}.catalog-tools{display:flex;align-items:center;justify-content:space-between;gap:20px}.filters{display:flex;gap:6px;flex-wrap:wrap}.filters button{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:transparent;padding:10px 13px;min-height:44px;font-size:11px;line-height:1.6}.filters button[aria-pressed=true]{border-color:var(--green);background:var(--green);color:var(--cream)}.filters button:hover{border-color:var(--green)}.filters i{width:6px;height:6px;border-radius:50%;display:inline-block;flex-shrink:0}.dot-A{background:#2C7769}.dot-B{background:#BD4729}.dot-C{background:#2B709C}.filters button[aria-pressed=true] i{box-shadow:0 0 0 2px #ffffff80}.search-field{display:flex;align-items:center;border-bottom:1px solid var(--navy);width:min(310px,100%);min-width:210px;min-height:45px;flex-shrink:0}.search-field svg{width:18px;height:18px;stroke:var(--muted);fill:none;stroke-width:1.5;flex-shrink:0}.search-field input{background:none;border:0;outline:0;min-width:0;width:100%;padding:10px 9px;font-size:11px;line-height:1.8}.search-field input::-webkit-search-cancel-button{display:none}.search-field input::placeholder{color:var(--muted);opacity:1}.search-field button{background:none;border:0;font-size:21px;min-width:40px;min-height:44px}.results{font-size:10px;letter-spacing:.25px;color:var(--muted);margin:17px 0 28px}.system-group{padding:26px;margin-bottom:26px;border:1px solid #d7dccf;--accent:#2C7769;--wash:#e7efe6;background:var(--wash)}.group-B{--accent:#A86516;--wash:#f4e7db;border-color:#e3d2bf}.group-C{--accent:#2B709C;--wash:#e7edf7;border-color:#d1dced}.group-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.group-title{display:flex;align-items:center;gap:15px;min-width:0}.group-letter{display:grid;place-items:center;flex-shrink:0;width:46px;height:46px;border:1px solid var(--accent);border-radius:50%;font-size:23px;color:var(--accent)}.group-theme{font-size:9px;letter-spacing:1.1px;color:var(--accent);margin:0 0 3px;line-height:1.7}.group-title h2{font-size:22px;line-height:1.55;margin:0;font-weight:600;letter-spacing:-.5px}.swatches{display:flex;gap:6px;flex-shrink:0}.swatches i{height:14px;width:14px;border-radius:50%}.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.icon-card{background:var(--paper);border:1px solid #d7d9ce;padding:16px;min-width:0;display:flex;flex-direction:column;transition:transform .18s,border-color .18s}.icon-card:hover{transform:translateY(-3px);border-color:var(--icon-color)}.card-meta{display:flex;align-items:center;gap:6px;min-height:18px;font-size:9px;color:var(--muted);line-height:1.8}.stop-number{color:var(--icon-color);font-size:11px;font-variant-numeric:tabular-nums}.color-code{margin-left:auto;display:flex;align-items:center;gap:4px;font-size:8px;white-space:nowrap}.color-code i{width:5px;height:5px;background:var(--icon-color);border-radius:50%}.icon-stage{display:grid;place-items:center;padding:21px 0 17px}.icon-stage img{width:150px;height:150px}.card-copy{min-height:116px}.card-copy h3{font-size:17px;line-height:1.65;font-weight:600;margin:0;letter-spacing:-.35px;overflow-wrap:anywhere}.domain{font-size:10px;color:var(--icon-color);line-height:1.8;margin:4px 0 9px;overflow-wrap:anywhere}.purpose{font-size:11px;color:var(--muted);line-height:1.9;margin:0 0 14px;overflow-wrap:anywhere}.size-previews{display:flex;align-items:flex-end;gap:12px;border-top:1px solid var(--line);padding-top:14px;margin-top:auto;position:relative;min-height:117px}.size-previews>span{display:flex;flex-direction:column;align-items:center;gap:6px}.size-previews small{font-size:8px;line-height:1.8;color:var(--muted)}.size-previews img{flex-shrink:0;max-width:none}.size-previews em{position:absolute;left:0;top:9px;font-size:8px;font-style:normal;color:var(--muted)}.size-previews>span:first-child,.size-previews>span:nth-child(2){margin-bottom:0}.downloads{display:grid;grid-template-columns:1fr 1.2fr 1fr;border-top:1px solid var(--line);margin-top:14px}.downloads a{min-height:45px;display:flex;align-items:center;justify-content:space-between;gap:3px;font-size:10px;padding:8px 8px 0 0}.downloads a+a{padding-left:9px;border-left:1px solid var(--line)}.downloads a:last-child{padding-right:0}.downloads a:hover{color:var(--icon-color);text-decoration:underline;text-underline-offset:4px}.downloads a>span{font-size:16px}.downloads small{font-size:7px;color:var(--muted)}.empty-state{border:1px dashed var(--line);text-align:center;padding:48px 20px}.empty-state>span{font-size:42px;color:var(--teal)}.empty-state h3{font-size:17px;line-height:1.8;font-weight:500}.secondary{border-color:var(--green);background:transparent;color:var(--green)}.secondary:hover{background:var(--green);color:var(--cream)}.noscript{font-size:12px;line-height:1.9}.collection-note{background:#ece9dc;padding:58px 7%;display:grid;grid-template-columns:1fr 1fr;gap:12%}.collection-note .eyebrow{margin-top:0;color:var(--green)}.collection-note h2{white-space:pre-line;margin:20px 0}.collection-note p{font-size:12px;line-height:2;color:#586963;max-width:440px}.collection-details>p{display:flex;gap:22px;border-bottom:1px solid #cdd0bf;padding:0 0 17px;margin:0 0 17px;max-width:none}.collection-details>p>span:first-child{font-size:10px;color:var(--teal);padding-top:3px}.collection-details details{border:1px solid #bfc7b6;margin-top:28px}.collection-details summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:15px 18px;font-size:12px;min-height:52px}.collection-details summary::-webkit-details-marker{display:none}.collection-details details[open] summary{border-bottom:1px solid #bfc7b6}.collection-details details[open] summary>span:last-child{transform:rotate(45deg)}.collection-details details img{width:100%}.collection-details details p{margin:0;padding:12px 16px;font-size:10px;line-height:1.8}.site-footer{padding:36px 5% 23px;display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:25px 20px}.footer-logo{font-size:27px;font-weight:600;letter-spacing:-1px}.footer-logo>span{display:block;font-size:7px;letter-spacing:2px;margin-top:5px}.site-footer>p{font-size:11px;color:var(--muted);line-height:1.9;margin:0}.footer-meta{grid-column:1/-1;display:flex;align-items:center;gap:25px;border-top:1px solid var(--line);padding-top:20px;font-size:8px;letter-spacing:.6px;color:var(--muted);line-height:1.8}.footer-meta>a:last-child{margin-left:auto}.footer-meta a{min-height:30px;display:flex;align-items:center}.footer-meta a:hover{color:var(--green);text-decoration:underline}.icon-card[hidden],.system-group[hidden]{display:none}html[lang=en] .hero h1,html[lang=vi] .hero h1{font-size:clamp(34px,3.1vw,54px);letter-spacing:-1.5px}html[lang=en] .group-title h2,html[lang=vi] .group-title h2{font-size:20px}html[lang=ja] .hero h1{letter-spacing:-1px}
@media(min-width:1600px){.hero-copy{padding-left:max(10%,calc((100vw - 1440px)/2))}.hero-board{padding-left:10%;padding-right:10%}}
@media(max-width:1190px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-copy{min-height:96px}.hero-copy{padding-top:42px;padding-bottom:40px}.hero-board{padding-left:6%;padding-right:6%}.board-icons{gap:5px}.catalog-tools{align-items:start}.filters{max-width:520px}.card-meta{font-size:10px}.color-code{font-size:9px}.icon-stage img{width:158px;height:158px}.size-previews{gap:20px}.downloads{grid-template-columns:1fr 1fr 1fr}.card-copy h3{font-size:19px}.purpose{font-size:12px}.domain{font-size:11px}.downloads a{font-size:11px}.downloads small{font-size:8px}}
@media(max-width:850px){.site-header{flex-wrap:wrap;gap:15px 20px;min-height:95px;padding:18px 5%}.site-header>.back-link{font-size:11px}.wordmark{font-size:22px}.language-switch button{padding:10px;min-width:43px}.hero{grid-template-columns:1fr}.hero-copy{padding:42px 6% 32px}.hero h1{font-size:48px;margin-top:26px}.hero-description{max-width:560px}.hero-board{padding:24px 6%;min-height:260px}.board-icons{max-width:560px;width:100%;margin:22px auto;gap:40px}.board-icons img{max-width:128px}.board-icons figure{gap:10px}.board-icons figcaption{font-size:11px}.board-heading,.board-footer{font-size:8px}.hero-board:before,.hero-board:after{width:750px;height:750px}.hero-board:after{width:790px;height:790px}.catalog-tools{flex-direction:column;gap:16px}.search-field{width:100%}.filters{max-width:100%}.catalog-heading{align-items:start;flex-direction:column;gap:12px}.catalog-heading p{margin:0}.route-band{gap:22px}.collection-note{gap:8%;padding:45px 6%}.collection-note h2{font-size:34px}.collection-note p{font-size:11px}.site-footer{grid-template-columns:1fr auto}.site-footer>p{grid-row:2;grid-column:1/-1}.site-footer>.back-link{grid-column:2;grid-row:1}.footer-meta{grid-row:3}html[lang=en] .hero h1,html[lang=vi] .hero h1{font-size:46px}}
@media(max-width:560px){html{scroll-padding-top:20px}.station-strip{font-size:7px;letter-spacing:.5px;min-height:28px;padding:8px 5%}.site-header{display:grid;grid-template-columns:1fr auto;gap:13px 10px;padding:16px 5% 10px}.wordmark{font-size:21px;gap:8px}.wordmark img{width:37px;height:37px}.wordmark small{font-size:6px;letter-spacing:1.6px}.site-header>.back-link{font-size:10px;gap:5px;margin:0;justify-self:end}.site-header>.back-link>span:first-child{font-size:17px}.language-switch{grid-column:1/-1;justify-self:end}.language-switch button{min-height:38px;padding:9px 14px;min-width:47px}.hero-copy{padding:32px 6%}.eyebrow{font-size:8px;letter-spacing:.8px}.hero h1{font-size:clamp(35px,10.3vw,48px);letter-spacing:-1.8px;margin-top:24px;line-height:1.45}.hero-description{font-size:12px;line-height:2;margin-bottom:22px}.hero .button{font-size:11px;padding:12px 17px;gap:22px;max-width:100%}.download-note{font-size:9px;max-width:100%;margin-top:14px}.hero-board{padding:20px 6%}.board-icons{gap:13px;margin:22px auto}.board-icons img{max-width:104px}.board-heading,.board-footer{font-size:6px;letter-spacing:.6px;gap:10px}.board-icons figcaption{font-size:10px;gap:6px}.board-icons figcaption span{font-size:6px}.route-band{padding:14px 6%;gap:13px;font-size:8px;flex-wrap:wrap}.route-band>span{gap:6px}.route-band b{font-size:17px}.route-band>span:nth-of-type(3){font-size:8px}.route-band i{width:4px;height:4px}.route-band>a{font-size:20px;min-width:26px;min-height:32px}.catalog{padding:37px 5% 32px}.section-kicker{font-size:8px;letter-spacing:.7px}.section-kicker>span:last-child{font-size:7px}.catalog-heading{margin:24px 0;gap:13px}.catalog-heading h2{font-size:31px;letter-spacing:-1px}.catalog-heading p{font-size:11px}.filters{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:7px}.filters button{justify-content:center;padding:10px;font-size:11px}.search-field input{font-size:12px}.results{font-size:10px;margin:16px 0 21px}.system-group{padding:17px 14px;margin-bottom:20px}.group-heading{gap:10px;margin-bottom:18px}.group-title{gap:11px}.group-letter{height:38px;width:38px;font-size:20px}.group-theme{font-size:8px}.group-title h2{font-size:18px;letter-spacing:-.5px}.swatches{gap:4px;flex-wrap:wrap;max-width:28px}.swatches i{width:10px;height:10px}.card-grid{grid-template-columns:1fr;gap:14px}.icon-card{padding:17px}.card-meta{font-size:10px}.icon-stage{padding-top:18px}.icon-stage img{width:156px;height:156px}.card-copy{min-height:0}.card-copy h3{font-size:19px}.purpose{font-size:12px}.size-previews{gap:24px;min-height:118px}.downloads a{min-height:47px}.collection-note{display:block;padding:35px 6%}.collection-note h2{font-size:32px;margin:18px 0}.collection-note p{font-size:12px}.collection-details{margin-top:27px}.collection-details>p{gap:16px;padding-bottom:15px;margin-bottom:15px}.collection-details details{margin-top:22px}.site-footer{padding:29px 6% 20px;gap:18px 13px}.footer-logo{font-size:24px}.site-footer>.back-link{font-size:10px;gap:7px}.site-footer>p{font-size:10px}.footer-meta{gap:8px 18px;flex-wrap:wrap;padding-top:15px;font-size:7px}.footer-meta>span{width:100%;font-size:7px}.footer-meta>a:last-child{margin-left:auto}html[lang=en] .hero h1,html[lang=vi] .hero h1{font-size:clamp(34px,9.5vw,43px);letter-spacing:-1px;line-height:1.35}html[lang=en] .group-title h2,html[lang=vi] .group-title h2{font-size:16px;line-height:1.55}html[lang=ja] .hero h1{font-size:clamp(32px,9.4vw,43px);letter-spacing:-1px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Match the music station's shared reading scale without changing icon artwork. */
body {font-size:18px; line-height:1.85}
.station-strip {min-height:40px; font-size:12px; line-height:1.6; letter-spacing:.8px}
.site-header {min-height:110px; gap:24px; padding-top:18px; padding-bottom:18px}
.wordmark {font-size:28px}
.wordmark small {font-size:11px; letter-spacing:2px}
.wordmark img {width:48px; height:48px}
.back-link, .site-header > .back-link, .site-footer > .back-link {font-size:16px; line-height:1.7; min-height:44px}
.language-switch button {font-size:14px; min-height:44px; padding:11px 14px}
.hero {grid-template-columns:58% 42%}
.hero-copy {padding:60px 7% 48px 8.6%}
.eyebrow, .collection-note .eyebrow {font-size:12px; line-height:1.6; letter-spacing:.8px; white-space:normal}
.hero h1 {font-size:clamp(44px,5vw,79px); font-weight:800; line-height:1.35; letter-spacing:-3px}
html[lang=en] .hero h1, html[lang=vi] .hero h1 {font-size:clamp(42px,4.4vw,70px); line-height:1.3; letter-spacing:-2px}
html[lang=ja] .hero h1 {font-size:clamp(42px,4.4vw,70px); line-height:1.35; letter-spacing:-2px}
html[lang] .hero-description {font-size:20px; line-height:1.85; max-width:560px}
.button, .hero .button {font-size:16px; min-height:56px; padding:15px 20px; gap:18px}
.download-note {font-size:14px; line-height:1.7; max-width:560px; margin-top:20px}
.board-heading, .board-footer {font-size:12px; line-height:1.6; letter-spacing:.6px; flex-wrap:wrap; row-gap:8px}
.board-icons figcaption {font-size:18px; line-height:1.6; flex-wrap:wrap; gap:5px 8px}
.board-icons figcaption span {font-size:12px; line-height:1.6; letter-spacing:.5px}
.route-band {font-size:14px; line-height:1.7; flex-wrap:wrap; gap:18px 28px}
.route-band b {font-size:24px}
.route-band > span:nth-of-type(3) {font-size:14px}
.section-kicker, .section-kicker > span:last-child {font-size:13px; line-height:1.6; letter-spacing:.7px}
.catalog-heading {align-items:center; gap:28px}
.catalog-heading h2, .collection-note h2 {font-size:clamp(34px,3.5vw,54px); line-height:1.45; letter-spacing:-1.9px}
html[lang=en] .catalog-heading h2, html[lang=vi] .catalog-heading h2,
html[lang=en] .collection-note h2, html[lang=vi] .collection-note h2 {font-size:clamp(32px,3.3vw,49px); letter-spacing:-1.5px}
.catalog-heading p, .collection-note p {font-size:18px; line-height:1.85}
.catalog-heading p {max-width:480px}
.catalog-tools {align-items:flex-start; flex-wrap:wrap; gap:22px}
.filters {gap:9px; max-width:none}
.filters button {font-size:16px; min-height:56px; padding:12px 16px; line-height:1.6}
.search-field {width:min(390px,100%); min-height:56px; min-width:0; flex:1 1 320px}
.search-field input {font-size:16px; line-height:1.75; padding:12px 10px}
.search-field button {min-width:44px; min-height:48px; font-size:24px}
.results {font-size:14px; line-height:1.7; margin:20px 0 30px}
.system-group {padding:28px; margin-bottom:30px}
.group-heading {margin-bottom:26px; gap:20px}
.group-title {gap:18px}
.group-letter {width:50px; height:50px; font-size:26px}
.group-theme {font-size:13px; line-height:1.6; letter-spacing:.7px; margin-bottom:5px}
html[lang] .group-title h2 {font-size:28px; line-height:1.5; letter-spacing:-.6px}
.card-grid {gap:18px}
.icon-card {padding:20px}
.card-meta {font-size:14px; line-height:1.7; flex-wrap:wrap; gap:5px 7px; min-height:26px}
.stop-number {font-size:14px}
.color-code {font-size:14px; line-height:1.7; gap:5px}
.color-code i {width:7px; height:7px}
.icon-stage {padding:24px 0 20px}
.card-copy {min-height:0}
.card-copy h3 {font-size:20px; line-height:1.6; letter-spacing:-.3px}
.domain {font-size:14px; line-height:1.7; margin:7px 0 13px}
.purpose {font-size:18px; line-height:1.85; margin-bottom:20px}
.size-previews {gap:20px; padding-top:42px; min-height:146px}
.size-previews > span {gap:8px}
.size-previews small {font-size:14px; line-height:1.6}
.size-previews em {font-size:14px; line-height:1.6; top:12px; max-width:100%}
.downloads {grid-template-columns:1fr 1.4fr 1fr; margin-top:18px}
.downloads a {font-size:16px; line-height:1.4; min-height:64px; gap:4px; padding:12px 10px 8px 0}
.downloads a + a {padding-left:10px}
.downloads a > span {font-size:20px}
.downloads small {font-size:14px; line-height:1.3}
.downloads a[data-format="PNG 512"] {display:grid; grid-template-columns:minmax(0,1fr) auto; column-gap:4px; row-gap:0; align-content:center; line-height:1.3}
.downloads a[data-format="PNG 512"] small {grid-column:1; grid-row:2}
.downloads a[data-format="PNG 512"] > span {grid-column:2; grid-row:1 / 3; align-self:center}
.empty-state h3 {font-size:20px; line-height:1.6}
.noscript {font-size:16px; line-height:1.85}
.collection-note {gap:9%}
.collection-note p {max-width:none}
.collection-details > p {gap:20px; padding-bottom:20px; margin-bottom:20px}
.collection-details > p > span:first-child {font-size:14px; line-height:1.7; padding-top:4px}
.collection-details summary {font-size:16px; line-height:1.7; min-height:56px; padding:16px 18px}
.collection-details details p {font-size:14px; line-height:1.7; padding:14px 18px}
.footer-logo {font-size:36px}
.footer-logo > span {font-size:11px; letter-spacing:2px}
.site-footer > p {font-size:12px; line-height:1.7}
.footer-meta, .footer-meta > span {font-size:12px; line-height:1.7; letter-spacing:.5px}
.footer-meta {flex-wrap:wrap; gap:12px 24px}
.footer-meta a {font-size:14px; min-height:44px}
@media (max-width:1340px) {
  .card-grid {grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:1100px) {
  .site-header {display:grid; grid-template-columns:minmax(0,1fr) auto; gap:16px 24px}
  .site-header .wordmark {grid-column:1; grid-row:1}
  .site-header > .back-link {grid-column:2; grid-row:1; margin:0}
  .language-switch {grid-column:1 / -1; grid-row:2; justify-self:end}
  .hero {grid-template-columns:1fr}
  .hero-copy {padding:44px 6%}
  .hero h1 {font-size:54px}
  .hero-board {padding:28px 6%}
  .board-icons {max-width:650px; width:100%; margin:30px auto; gap:40px}
  .board-icons img {max-width:128px}
  .catalog-heading {display:block}
  .catalog-heading p {margin:20px 0 0; max-width:none}
  .catalog-tools {flex-direction:column; align-items:stretch}
  .search-field {width:100%; flex:none}
}
@media (max-width:800px) {
  .wordmark {font-size:26px}
  .wordmark small {font-size:11px}
  .hero h1 {font-size:44px; letter-spacing:-2px}
  html[lang=en] .hero h1, html[lang=vi] .hero h1 {font-size:39px; letter-spacing:-1px}
  html[lang] .hero-description {font-size:18px}
  .catalog-heading h2, .collection-note h2 {font-size:34px}
  html[lang=en] .catalog-heading h2, html[lang=vi] .catalog-heading h2,
  html[lang=en] .collection-note h2, html[lang=vi] .collection-note h2 {font-size:31px}
  .collection-note {grid-template-columns:1fr; gap:30px; padding:45px 6%}
  .collection-details {margin-top:0}
  html[lang] .group-title h2 {font-size:26px}
}
@media (max-width:600px) {
  body {font-size:16px}
  .station-strip {align-items:flex-start; flex-direction:column; gap:3px; padding-top:9px; padding-bottom:9px; font-size:12px}
  .site-header {grid-template-columns:minmax(0,1fr); gap:14px; padding-top:18px; padding-bottom:18px}
  .site-header .wordmark {grid-column:1; grid-row:1}
  .site-header > .back-link {grid-column:1; grid-row:3; justify-self:start; font-size:15px; gap:10px}
  .site-header > .back-link > span:first-child {font-size:20px}
  .language-switch {display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); grid-column:1; grid-row:2; width:100%; min-width:0; justify-self:stretch}
  .language-switch button {font-size:14px; min-width:0; min-height:44px; width:100%; padding:11px 0}
  .wordmark img {width:44px; height:44px}
  .wordmark small {font-size:11px; letter-spacing:2px}
  .hero-copy {padding:32px 6%}
  .eyebrow, .collection-note .eyebrow {font-size:12px; letter-spacing:.4px}
  .hero h1 {font-size:55px; line-height:1.27; letter-spacing:-2px; margin-top:28px}
  html[lang=en] .hero h1, html[lang=vi] .hero h1 {font-size:clamp(36px,11.3vw,49px); line-height:1.27; letter-spacing:-1.3px}
  html[lang=ja] .hero h1 {font-size:clamp(36px,10vw,44px); line-height:1.35; letter-spacing:-1px}
  html[lang] .hero-description {font-size:16px; line-height:1.85}
  .button, .hero .button {font-size:16px; min-height:56px; padding:15px 18px; gap:12px}
  .download-note {font-size:13px; margin-top:18px}
  .hero-board {padding:22px 6%}
  .board-heading, .board-footer {font-size:12px; line-height:1.6; letter-spacing:.4px}
  .board-icons {gap:13px; margin:26px auto}
  .board-icons img {max-width:104px}
  .board-icons figcaption {font-size:16px; gap:4px 6px}
  .board-icons figcaption span {font-size:12px}
  .route-band {font-size:12px; gap:12px 18px; padding:20px 6%}
  .route-band b {font-size:22px}
  .route-band > span:nth-of-type(3) {font-size:12px}
  .route-band i {display:none}
  .route-band > a {min-width:44px; min-height:44px}
  .section-kicker, .section-kicker > span:last-child {font-size:12px}
  .section-kicker {align-items:flex-start; flex-wrap:wrap; row-gap:10px}
  .catalog-heading h2, .collection-note h2 {font-size:35px; line-height:1.45; letter-spacing:-1.4px}
  html[lang=en] .catalog-heading h2, html[lang=vi] .catalog-heading h2,
  html[lang=en] .collection-note h2, html[lang=vi] .collection-note h2 {font-size:clamp(28px,8vw,34px); line-height:1.4; letter-spacing:-.8px}
  .catalog-heading p, .collection-note p {font-size:16px; line-height:1.85}
  .filters {display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); width:100%; gap:8px}
  .filters button {font-size:16px; min-height:56px; padding:12px 10px; justify-content:center; gap:7px}
  .search-field input {font-size:16px}
  .results {font-size:13px; margin:18px 0 24px}
  .system-group {padding:20px 14px; margin-bottom:24px}
  .group-heading {align-items:flex-start; gap:12px; margin-bottom:22px}
  .group-title {gap:11px}
  .group-letter {width:40px; height:40px; font-size:22px}
  .group-theme {font-size:12px}
  html[lang] .group-title h2 {font-size:24px; line-height:1.5; letter-spacing:-.5px}
  .swatches {gap:5px; max-width:30px; padding-top:6px}
  .swatches i {width:11px; height:11px}
  .card-grid {grid-template-columns:1fr; gap:18px}
  .icon-card {padding:18px}
  .card-meta {font-size:12px; line-height:1.7; gap:5px 6px}
  .stop-number, .color-code {font-size:12px}
  .card-copy h3 {font-size:18px; line-height:1.6}
  .domain {font-size:13px}
  .purpose {font-size:16px; line-height:1.85; margin-bottom:20px}
  .size-previews {gap:22px; min-height:140px}
  .size-previews small, .size-previews em {font-size:12px}
  .downloads a {font-size:16px; min-height:64px; padding-right:8px}
  .downloads a + a {padding-left:8px}
  .downloads small {font-size:12px}
  .empty-state h3 {font-size:18px}
  .collection-note {padding:35px 6%; gap:26px}
  .collection-details > p > span:first-child {font-size:13px}
  .collection-details summary {font-size:16px}
  .collection-details details p {font-size:13px}
  .site-footer {grid-template-columns:minmax(0,1fr); gap:24px}
  .footer-logo {font-size:34px}
  .footer-logo > span {font-size:11px}
  .site-footer > p {font-size:12px; line-height:1.7; grid-column:1; grid-row:auto}
  .site-footer > .back-link {font-size:15px; grid-column:1; grid-row:auto; gap:10px}
  .footer-meta {grid-row:auto; gap:10px 18px}
  .footer-meta, .footer-meta > span {font-size:12px}
  .footer-meta a {font-size:13px}
}

/* One focal statement: three palettes and twelve gateways. */
html[lang] .hero h1 {font-size:clamp(30px,3vw,44px); font-weight:600; line-height:1.35; letter-spacing:-1.2px; margin:24px 0 28px}
.identity-palette {display:inline-flex; align-items:center; gap:5px; flex-shrink:0}
.eyebrow .identity-palette i {width:8px; height:8px; border-radius:50%}
.eyebrow .identity-palette .palette-green {background:#2C7769}
.eyebrow .identity-palette .palette-warm {background:#A86516}
.eyebrow .identity-palette .palette-blue {background:#2B709C}
.identity-count {display:grid; grid-template-columns:minmax(0,1fr) auto minmax(0,1.7fr); align-items:start; column-gap:12px; width:min(100%,570px); margin:0 0 30px; color:var(--navy); font-size:clamp(124px,12vw,192px)}
.identity-count-item {display:flex; flex-direction:column; align-items:center; min-width:0; gap:10px}
.identity-count-item strong {font-size:1em; font-weight:700; font-variant-numeric:lining-nums tabular-nums; line-height:1; letter-spacing:-.055em; white-space:nowrap}
.identity-count-item > span {font-size:18px; font-weight:500; line-height:1.6; letter-spacing:.5px; text-align:center; overflow-wrap:anywhere}
.identity-count-slash {align-self:start; font-size:.42em; font-weight:400; line-height:2.2; color:#b6bcae; padding-top:.08em}
.hero .hero-description {margin-bottom:28px}
.route-band [data-i18n="route.ready"] {color:var(--muted); font-size:14px; line-height:1.7; letter-spacing:.3px}
.footer-logo {display:inline-flex; align-items:center; gap:12px; min-width:0}
.footer-logo img {width:48px; height:48px; flex-shrink:0}
.footer-logo > .footer-wordmark {font:inherit; letter-spacing:inherit; display:block; margin:0; min-width:0}
.footer-wordmark small {display:block; font-size:11px; font-weight:500; line-height:1.6; letter-spacing:2px; margin-top:5px}
@media (max-width:1100px) {
  .identity-count {max-width:570px; font-size:clamp(124px,16vw,180px)}
  html[lang] .hero h1 {font-size:40px}
}
@media (max-width:600px) {
  html[lang] .hero h1 {font-size:clamp(28px,7.6vw,36px); line-height:1.4; letter-spacing:-.8px; margin:22px 0 26px}
  .identity-count {font-size:clamp(104px,26vw,156px); column-gap:8px; max-width:430px; margin-bottom:26px}
  .identity-count-item {gap:8px}
  .identity-count-item > span {font-size:16px; line-height:1.6; letter-spacing:.2px}
  .route-band [data-i18n="route.ready"] {font-size:13px}
  .footer-logo img {width:44px; height:44px}
}