@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700&display=swap');
:root{--ink:#171717;--secondary:#55524e;--gold:#8b642f;--gold-light:#dfc6a4;--paper:#fbfaf8;--line:#e4dfd8;--serif:'Noto Serif TC',Georgia,serif;--sans:'Noto Sans TC',sans-serif;scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:#fff;font-family:var(--sans);font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit}::selection{background:#e7d7bf;color:#171717}:focus-visible{outline:3px solid #a57538;outline-offset:4px}.wrap{width:min(100% - 112px,1360px);margin-inline:auto}.skip{position:absolute;top:-60px;left:20px;z-index:20;background:#fff;padding:8px 16px}.skip:focus{top:10px}.header{height:96px;background:#fff;position:relative;z-index:5}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;flex:none;gap:10px}.brand-symbol,.brand-wordmark{display:block;background-image:url('brand-reference.jpg');background-repeat:no-repeat;background-size:531.5px 295.5px}.brand-symbol{width:110px;height:110px;background-position:-211px -35px;transform:scale(.55);transform-origin:left center;margin-right:-49px}.brand-wordmark{width:225px;height:45px;background-position:-155px -159px;transform:scale(.86);transform-origin:left center;margin-right:-31px}.navigation{display:flex;align-items:center;gap:clamp(18px,2vw,34px);font-size:14px;font-weight:600;white-space:nowrap}.navigation>a:hover,.footer a:hover{color:var(--gold)}.language{display:flex;gap:14px;border-left:1px solid var(--line);padding-left:22px}.language span{color:var(--gold)}.language a{font-weight:400}.menu-toggle{display:none}.hero{background:#f4ece2 url('hero-warm-planes.png') center 48% / cover no-repeat;overflow:hidden}.hero-inner{min-height:510px;position:relative;display:flex;align-items:center}.hero-copy{position:relative;z-index:1;padding:70px 0 78px}.stock{margin:0 0 22px;color:var(--gold);font-size:14px;letter-spacing:.08em}.stock span{margin-left:14px;color:var(--secondary);letter-spacing:0}.stock strong{font-size:19px;font-weight:500;letter-spacing:0;margin-left:5px}.hero h1{font-family:var(--serif);font-size:clamp(50px,5.1vw,78px);font-weight:600;line-height:1.28;letter-spacing:.015em;margin:0 0 26px}.hero-description{font-family:var(--serif);font-size:clamp(17px,1.45vw,21px);line-height:1.9;color:#47433d;margin:0}.hero-actions{display:flex;gap:48px;margin-top:36px}.text-link{font-size:15px;padding-bottom:6px;border-bottom:1px solid currentColor;display:inline-flex;gap:20px;align-items:center}.gold,.text-link:hover{color:var(--gold)}.group-overview{background:#fff}.overview-grid{display:grid;grid-template-columns:1fr 2fr;gap:48px;padding-block:74px 78px}.overview-heading h2,.information h2{font-family:var(--serif);font-weight:600;margin:0;font-size:26px}.overview-heading p{font-size:11px;letter-spacing:.12em;color:var(--gold);margin:9px 0}.overview-content{max-width:760px}.overview-lead{font-family:var(--serif);font-size:21px;line-height:1.85;margin:0 0 27px}.business-detail{display:grid;grid-template-columns:100px 1fr;gap:20px;align-items:baseline;border-top:1px solid var(--line);padding-top:22px}.business-detail h3{font-size:15px;margin:0;font-weight:600}.business-areas{display:flex;flex-wrap:wrap;gap:10px 30px;list-style:none;padding:0;margin:0;color:var(--secondary);font-size:15px}.business-areas li{white-space:nowrap}.information{background:#f9f8f6}.information-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding-block:48px 60px}.info-section+.info-section{border-left:1px solid var(--line);padding-left:48px}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:15px}.section-head a{color:var(--gold);font-size:14px;white-space:nowrap}.section-intro{color:var(--secondary);font-size:14px;margin:10px 0 22px}.resource-list a{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15px}.announcement-list a{display:grid;grid-template-columns:96px 1fr auto;align-items:start}.announcement-list time{font-variant-numeric:tabular-nums;color:var(--secondary);font-size:13px;padding-top:2px}.report-empty{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;color:var(--secondary);font-size:14px}.report-empty p{margin:0}.resource-list a:first-child{border-top:1px solid var(--line)}.resource-list a:hover{color:var(--gold)}.resource-action{color:var(--gold);font-size:13px;white-space:nowrap}.footer{background:#f0eeeb;padding:25px 0 16px;color:#514d47;font-size:12px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-inner strong{font-weight:600}.footer-inner div:first-child span{margin-left:12px}.footer-links{display:flex;gap:24px;align-items:center}.footer-note{margin-top:14px;color:#706a62}.menu-toggle svg{width:24px;height:24px}
@media(max-width:1100px){.wrap{width:min(100% - 64px,1360px)}.navigation{gap:15px;font-size:13px}.hero-copy{max-width:65%}.brand-wordmark{transform:scale(.72);margin-right:-63px}.hero h1{font-size:58px}}
@media(max-width:850px){.wrap{width:calc(100% - 40px)}.header{height:76px}.brand-symbol{transform:scale(.45);margin-right:-60px}.brand-wordmark{transform:scale(.7);margin-right:-67px}.menu-toggle{display:inline-flex;gap:8px;align-items:center;border:0;background:transparent;padding:10px;color:var(--ink);font-size:14px}.navigation{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:15px 20px 25px;box-shadow:0 12px 24px #201a1214;white-space:normal}.navigation.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.navigation>a{padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}.language{border:0;padding:18px 0 0}.hero-inner{min-height:530px;align-items:flex-start}.hero-copy{padding:70px 0 80px;max-width:100%}.stock{font-size:12px;letter-spacing:0}.stock span{margin-left:5px}.stock strong{font-size:16px}.hero h1{font-size:clamp(46px,10vw,62px);line-height:1.3}.hero-description{font-size:16px;max-width:25em}.desktop-break{display:none}.hero-actions{gap:32px}.hero{background-position:42% center}.overview-grid{grid-template-columns:1fr;gap:22px;padding-block:48px}.overview-heading h2,.information h2{font-size:22px}.overview-lead{font-size:18px}.business-detail{grid-template-columns:1fr;gap:6px}.announcement-list a{grid-template-columns:1fr auto;gap:4px 12px}.announcement-list time{grid-column:1 / -1}.information-grid{grid-template-columns:1fr;gap:40px;padding-block:42px}.info-section+.info-section{border:0;padding:0}.footer-inner{align-items:flex-start;flex-direction:column;gap:14px}.footer-inner div:first-child span{display:block;margin:2px 0 0}.footer-links{flex-wrap:wrap;gap:14px 22px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}}

/* Grouped navigation */
.nav-group{position:relative}.nav-trigger{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:0;border:0;background:transparent;color:var(--ink);font-size:inherit;font-weight:inherit;cursor:pointer}.nav-trigger:hover,.nav-trigger[aria-expanded="true"]{color:var(--gold)}.nav-trigger svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.3}.nav-trigger[aria-expanded="true"] svg{transform:rotate(180deg)}.nav-submenu[hidden]{display:none}.nav-submenu{position:absolute;top:100%;left:-20px;min-width:210px;background:#fff;padding:10px 0;box-shadow:0 12px 30px #2e261916;border-top:1px solid var(--gold-light)}.nav-submenu a{display:block;padding:10px 20px;font-size:14px;font-weight:400}.nav-submenu a:hover,.nav-submenu a:focus-visible{color:var(--gold);background:#f9f7f3}.business-more{grid-column:2;color:var(--gold);font-size:14px;justify-self:start}.business-more span{margin-left:12px}.business-more:hover{text-decoration:underline;text-underline-offset:4px}
/* Business overview */
.business-page{padding-block:64px 88px;min-height:65vh}.breadcrumbs{font-size:13px;color:var(--secondary);margin-bottom:30px}.breadcrumbs a{color:var(--gold)}.business-page h1{font-family:var(--serif);font-size:clamp(36px,4vw,54px);line-height:1.3;margin:0 0 18px;font-weight:600}.business-page .intro{font-family:var(--serif);font-size:19px;line-height:1.8;max-width:38em;color:var(--secondary);margin:0 0 44px}.business-page .area-list{border-top:1px solid var(--line);max-width:900px}.business-page .area-item{display:grid;grid-template-columns:1fr 2fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}.business-page .area-item h2{font-family:var(--serif);font-size:21px;font-weight:600;margin:0}.business-page .area-item p{margin:0;color:var(--secondary);font-size:14px}.business-page .source-note{font-size:13px;color:var(--secondary);margin-top:28px}
@media(max-width:850px){.navigation{max-height:calc(100dvh - 76px);overflow-y:auto}.nav-group{border-bottom:1px solid var(--line)}.nav-trigger{width:100%;justify-content:space-between;min-height:50px;font-size:15px}.nav-submenu{position:static;min-width:0;border:0;box-shadow:none;background:#f9f8f6;margin-bottom:10px;padding:2px 0}.nav-submenu a{padding:10px 15px}.business-more{grid-column:1}.business-page{padding-block:42px 60px}.business-page .area-item{grid-template-columns:1fr;gap:6px}}
/* Interior pages share the home palette and typography. */
.inner-page{padding-block:52px 88px;min-height:65vh}.inner-grid{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(40px,7vw,100px)}.inner-aside{display:flex;flex-direction:column;align-self:start;border-top:1px solid var(--line)}.inner-aside span{font-weight:600;padding:15px 0;border-bottom:1px solid var(--line)}.inner-aside a{font-size:14px;padding:11px 0;color:var(--secondary)}.inner-aside a:hover,.inner-aside a[aria-current=page]{color:var(--gold)}.inner-aside a[aria-current=page]{font-weight:600}.inner-content{min-width:0;max-width:900px}.inner-content h1{font-family:var(--serif);font-size:clamp(35px,4vw,52px);line-height:1.25;font-weight:600;margin:0 0 22px}.page-lead{font-family:var(--serif);font-size:19px;line-height:1.85;max-width:46em;color:#3c3935;margin:0 0 32px}.inner-content p{line-height:1.9}.notice{background:#f5f2ed;padding:16px 20px;color:#514a40;font-size:14px;margin:0 0 24px}.content-section{margin-top:40px}.content-section h2{font-family:var(--serif);font-size:23px;font-weight:600;margin:0 0 16px}.content-section p{color:var(--secondary);max-width:54em}.fact-list{border-top:1px solid var(--line);margin:32px 0 0}.fact-list div{display:grid;grid-template-columns:minmax(105px, 26%) 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}.fact-list dt{font-size:14px;color:var(--secondary)}.fact-list dd{margin:0;font-size:15px}.fact-list dd span{color:var(--secondary);font-size:14px}.source-note{color:var(--secondary);font-size:13px;margin:36px 0 12px}.source-link,.related-links a{color:var(--gold);font-size:14px}.source-link:hover,.related-links a:hover{text-decoration:underline;text-underline-offset:4px}.related-links{display:flex;flex-wrap:wrap;gap:18px 28px}.document-list,.disclosure-list{border-top:1px solid var(--line)}.document-list a,.disclosure-list a{border-bottom:1px solid var(--line);padding:16px 0;display:grid;align-items:start;gap:12px}.document-list a{grid-template-columns:1fr auto}.disclosure-list a{grid-template-columns:90px minmax(0,1fr) 56px;font-size:14px}.document-list a:hover,.disclosure-list a:hover{color:var(--gold)}.disclosure-list time,.item-type{color:var(--secondary);font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}.item-type{text-align:right}.muted{color:var(--secondary)}
@media(max-width:850px){.inner-page{padding-block:36px 60px}.inner-grid{grid-template-columns:1fr;gap:30px}.inner-aside{flex-direction:row;gap:18px;align-items:center;overflow-x:auto;border-bottom:1px solid var(--line);white-space:nowrap}.inner-aside span{border:0;padding:14px 0}.inner-aside a{padding:14px 0}.inner-content h1{font-size:34px}.page-lead{font-size:17px}.disclosure-list a{grid-template-columns:1fr auto;gap:4px 12px}.disclosure-list time{grid-column:1/-1}.fact-list div{grid-template-columns:100px 1fr;gap:12px}}
.disclosure-filter{display:flex;gap:16px;align-items:end;flex-wrap:wrap;margin:28px 0 8px}.disclosure-filter label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--secondary)}.disclosure-filter input,.disclosure-filter select{font:inherit;font-size:14px;min-height:44px;border:1px solid #d5cec4;background:#fff;color:var(--ink);padding:8px 12px;border-radius:0}.disclosure-filter input{width:min(360px,70vw)}.filter-status{color:var(--secondary);font-size:13px;margin:8px 0 18px}.disclosure-list a[hidden]{display:none}
@media(max-width:850px){.inner-aside{flex-wrap:wrap;overflow:visible;gap:0 18px;white-space:normal}.inner-aside span{flex-basis:100%;padding:12px 0 4px}.inner-aside a{padding:8px 0 12px}}

/* Language controls share the established navigation treatment. */
.inner-grid.contact-grid{grid-template-columns:minmax(0,1fr)}
html[lang="en"] .contact-company-chinese{display:none}
.contact-address-english{display:none}html[lang="en"] .contact-address-chinese{display:none}html[lang="en"] .contact-address-english{display:inline}
.inner-content h1{display:flex;align-items:center;min-height:148px;padding:32px clamp(24px,4vw,48px);margin:0 0 28px;color:#171512;font-weight:700;overflow-wrap:anywhere;background-color:#f4ece2;background-image:linear-gradient(90deg,rgba(250,247,242,.95),rgba(250,247,242,.45)),url('hero-warm-planes.png');background-position:center,center 55%;background-size:cover,cover;background-repeat:no-repeat;border-bottom:1px solid #e1d0b9}
@media(max-width:850px){.inner-content h1{min-height:112px;padding:24px;font-size:clamp(30px,8vw,36px);line-height:1.3;margin-bottom:24px}}
@media(max-width:374px){.header-inner{gap:4px}.menu-toggle{gap:4px;padding-inline:4px}}
.language{gap:2px;align-items:center;padding-left:14px}
.language button{min-width:40px;min-height:44px;padding:0 8px;border:0;background:transparent;color:var(--secondary);font:inherit;font-weight:400;cursor:pointer}
.language button:hover,.language button[aria-pressed="true"]{color:var(--gold)}
.language button[aria-pressed="true"]{font-weight:700;text-decoration:underline;text-underline-offset:5px}
.translation-notice{margin-block:18px 0;padding:10px 14px;background:#f9f7f3;color:#514d47;font-size:13px;line-height:1.5}
.translation-notice[hidden]{display:none}
.pdf-language{display:block;margin-top:4px;color:var(--secondary);font-size:12px;font-weight:400}
.pdf-language[hidden]{display:none}
html[lang="en"] .hero h1{font-size:clamp(42px,4.3vw,68px);letter-spacing:0;line-height:1.2}
html[lang="en"] .hero-description{max-width:38em}
@media(max-width:850px){.language{padding:10px 0 0}.language button{min-width:48px}.translation-notice{margin-block:12px 0}html[lang="en"] .hero h1{font-size:clamp(38px,9vw,56px)}}
.table-scroll{width:100%;overflow-x:auto;border-top:1px solid var(--line);margin:20px 0}.finance-table{border-collapse:collapse;width:100%;min-width:640px;font-size:14px;text-align:left}.finance-table caption{text-align:left;font-size:13px;color:var(--secondary);padding:14px 0}.finance-table th,.finance-table td{padding:13px 15px;border-bottom:1px solid var(--line);vertical-align:top;white-space:normal}.finance-table th{background:#f7f5f1;color:#423d36;font-weight:600}.finance-table td:first-child{min-width:160px}.stock-range-label{display:flex;align-items:center;gap:14px;color:var(--secondary);font-size:14px}.stock-range-label select{font:inherit;min-height:44px;border:1px solid #d5cec4;background:white;padding:8px 12px}.stock-graph{background:#faf9f7;padding:16px;min-height:130px}.stock-graph svg{display:block;width:100%;height:auto}details{margin:22px 0}summary{cursor:pointer;color:var(--gold)}