@charset "UTF-8";
:root{--ink:#163c43;--muted:#657b7d;--paper:#edf2ed;--teal:#28656d;--line:#cbd9d3;--serif:"Noto Serif SC","Songti SC","STSong","SimSun",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:var(--paper);font:15px/1.7 "Microsoft YaHei","PingFang SC",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}h2{font:36px/1.35 var(--serif);letter-spacing:4px}h3{font-size:16px;font-weight:500}a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid #bc8b44;outline-offset:5px}.wrap{width:min(1200px,calc(100% - 80px));margin-inline:auto}.eyebrow{font-size:12px;letter-spacing:5px;color:var(--teal);margin-bottom:14px}.skip{position:fixed;top:-80px;left:15px;z-index:50;background:white;padding:12px}.skip:focus{top:10px}
header{min-height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;background:#f0f4ee;border-bottom:1px solid #d8e2db;gap:20px}.brand{display:flex;align-items:center;gap:12px;font:24px var(--serif);letter-spacing:3px;white-space:nowrap}.brand small{display:block;font:9px/1.8 Georgia,serif;letter-spacing:2.5px}.seal{display:grid;place-items:center;width:39px;height:43px;border:1px solid #5e8178;color:#4c7169;font:26px var(--serif);outline:1px solid #8ca49b;outline-offset:3px}nav{display:flex;gap:38px;font-size:14px;letter-spacing:2px}nav a{padding:25px 0;transition:color .2s}nav a:hover{color:#a66f2c}#music-toggle{border:1px solid #c2d1cb;background:transparent;padding:7px 13px;color:var(--ink);font-size:12px;white-space:nowrap}#music-toggle[aria-pressed=true]{background:var(--ink);color:#edf5ed}
.hero{position:relative;min-height:650px;height:min(770px,calc(100svh - 84px));isolation:isolate;background:#23464f;color:#edf5eb;overflow:hidden}.hero-art{position:absolute;width:100%;height:100%;object-fit:cover;object-position:center 42%;z-index:-3}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#0c252aa8,transparent 63%),linear-gradient(0deg,#102e3675,transparent 25%);z-index:-2}.hero-content{padding-top:125px}.light{color:#c6d9cb}.hero h1{font:clamp(64px,7vw,100px)/1.2 "KaiTi","STKaiti",var(--serif);letter-spacing:10px;text-shadow:0 4px 22px #102c39}.hero-subtitle{margin-top:20px;font:22px var(--serif);letter-spacing:6px}.hero-subtitle span{color:#a7c5bf;font-size:16px;margin:0 10px}.hero-rule{width:70px;height:1px;background:#c4d6b2;margin:32px 0}.hero-description{color:#d1dfd6;line-height:2;letter-spacing:2px;font-size:14px}.hero-actions{display:flex;gap:15px;margin-top:34px}.button{display:flex;align-items:center;justify-content:space-between;min-width:160px;padding:13px 22px;font-size:14px;letter-spacing:2px;border:1px solid #c6d7c486}.primary{background:#e4ebd9;color:#23464b;border-color:#e4ebd9}.primary:hover{background:#fff9e7}.quiet{color:#e8efdf;background:#173c4330}.quiet:hover{background:#173c4370}.hero-bottom{position:absolute;bottom:28px;left:0;right:0;display:flex;justify-content:space-between;color:#cbdcd4;font-size:11px;letter-spacing:3px}
.entry-section{display:grid;grid-template-columns:210px 1fr;gap:40px;padding-block:55px;border-bottom:1px solid var(--line)}.entry-heading h2{font-size:27px;letter-spacing:3px}.entry-heading .eyebrow{margin-bottom:8px}.entry-heading>p:last-child{font-size:12px;color:var(--muted);margin-top:8px}.entry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;align-items:center}.entry{border-left:1px solid var(--line);padding-left:22px;display:block}.entry-number{display:block;font:10px Georgia,serif;color:#5b746b;letter-spacing:1px}.entry strong{display:flex;align-items:center;justify-content:space-between;font-size:16px;font-weight:500;margin-block:12px}.entry strong span{font-size:15px;color:#57766b}.entry-state{color:#5b7063;font-size:11px;border:1px solid #baccc0;padding:3px 8px}.entry[aria-disabled=true]{cursor:default}.entry[href]:hover strong{color:#a46f31}
.notice-section{display:grid;grid-template-columns:1fr 2fr;gap:75px;padding-block:86px 95px}.section-description{margin-top:22px;color:var(--muted);line-height:2.1;letter-spacing:1px}.notice-intro{position:relative}.notice-mark{display:block;margin-top:28px;border:1px solid #9fb8ab;width:35px;text-align:center;padding:6px 0;color:#668b7e;font:17px/1.25 var(--serif)}.notice-list{list-style:none;margin:0;padding:0}.notice-list li{display:flex;gap:25px;padding:18px 0;border-bottom:1px solid var(--line)}.notice-list li:first-child{padding-top:0}.notice-index{font:23px/1.5 var(--serif);color:#719082;min-width:25px}.notice-list h3{letter-spacing:2px}.notice-list p{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.9}
.equipment-section{padding:78px 0 85px;background:#dde7e3;border-top:1px solid #c9d9d1}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:36px;gap:20px}.section-heading>p{color:var(--muted);font-size:12px;letter-spacing:1px}.equipment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;max-width:1056px;margin:auto}.equipment-card{padding:12px;background:#102d31;border:1px solid #7b9993;box-shadow:0 5px 18px #163b4212;min-width:0}figcaption{display:flex;justify-content:space-between;color:#c6d4c7;font:12px/1.5 var(--serif);letter-spacing:3px;padding:4px 4px 13px}figcaption span:last-child{font:12px Georgia,serif;letter-spacing:2px;color:#8dafa5}.equipment-card img{width:100%;height:auto;background:#000}.equipment-card:last-child{grid-column:1/-1;width:calc((100% - 28px)/2);justify-self:center}.attribute-heading{margin-top:85px}.attribute-list{display:grid;gap:24px}.attribute-card{display:block;width:100%;background:#0a1617;border:1px solid #8aa29a;padding:10px;text-align:left;min-width:0;color:#dbe5d9}.attribute-card>span{display:flex;justify-content:space-between;padding:3px 6px 12px;align-items:center;gap:15px}.attribute-card strong{font:14px var(--serif);letter-spacing:2px}.attribute-card>span>span{font-size:11px;color:#a9c0b7}.attribute-card img{width:100%;height:auto;background:#000}.attribute-card:hover{border-color:#aa8549}footer{display:flex;align-items:center;justify-content:space-between;padding-block:40px;gap:30px}.footer-brand{font:24px var(--serif);letter-spacing:3px;white-space:nowrap}footer p{font-size:10px;color:var(--muted);line-height:2.1;text-align:center}footer>a:last-child{font-size:12px;white-space:nowrap}
.viewer-open{overflow:hidden}dialog{width:min(1440px,96vw);max-width:96vw;max-height:92svh;border:1px solid #688c82;background:#10282c;color:#eff3e9;padding:18px}dialog::backdrop{background:#041318df;backdrop-filter:blur(5px)}.viewer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px}.viewer-toolbar h2{font:18px var(--serif);letter-spacing:2px}.viewer-toolbar button{border:1px solid #688c82;background:#e3ebdd;color:var(--ink);padding:8px 15px}.viewer-hint{font-size:12px;color:#adc3b8;margin:12px 0}.viewer-scroll{overflow:auto;max-height:calc(92svh - 140px);overscroll-behavior:contain;background:#000}.viewer-scroll img{max-width:none;width:auto;height:auto;margin:auto}#status-message{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#183a40;color:#eff6ed;padding:10px 20px;border:1px solid #8ea99d;z-index:10;display:none;max-width:90vw;font-size:13px}#status-message.visible{display:block}
@media(min-width:1700px){.hero-content{padding-top:150px}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}header{padding-inline:24px}nav{gap:20px;letter-spacing:0}.entry-section{grid-template-columns:1fr;gap:25px}.entry-heading{display:flex;align-items:center;gap:20px}.entry-heading .eyebrow,.entry-heading>p:last-child{margin:0}.entry-grid{gap:15px}.entry{padding-left:15px}.notice-section{gap:40px}.hero{min-height:630px}footer{flex-wrap:wrap}footer p{text-align:left}}
@media(max-width:640px){html{scroll-padding-top:20px}.wrap{width:calc(100% - 36px)}h2{font-size:29px}header{height:auto;min-height:104px;padding:15px 18px 0;gap:12px;flex-wrap:wrap}.brand{font-size:21px}.brand small{font-size:8px}.seal{width:31px;height:35px;font-size:23px}nav{order:3;width:100%;justify-content:space-between;border-top:1px solid #d7e2da;gap:12px}nav a{padding:10px 0;font-size:12px}#music-toggle{padding:5px 9px;font-size:11px}.hero{height:690px;min-height:0}.hero-art{height:390px;object-position:70% center}.hero-shade{background:linear-gradient(0deg,#173b43 0%,#173b43 40%,#173b4300 75%)}.hero-content{padding-top:360px}.hero h1{font-size:59px;letter-spacing:5px}.hero .eyebrow{margin-bottom:8px;font-size:10px}.hero-subtitle{font-size:16px;letter-spacing:3px;margin-top:12px}.hero-subtitle span{margin:0 3px}.hero-rule{margin:18px 0}.hero-description{font-size:12px}.hero-actions{gap:10px;margin-top:20px}.button{min-width:0;flex:1;max-width:170px;padding:10px 15px;letter-spacing:1px;font-size:13px}.hero-bottom{font-size:9px;letter-spacing:1px;bottom:15px}.entry-section{padding-block:33px;gap:28px}.entry-heading{display:block}.entry-heading .eyebrow{margin-bottom:10px}.entry-heading>p:last-child{margin-top:6px}.entry-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 18px}.entry strong{font-size:15px}.notice-section{display:block;padding-block:48px}.notice-intro{margin-bottom:30px}.section-description{font-size:13px;margin-top:14px}.notice-mark{position:absolute;right:10px;top:10px;margin:0}.notice-list li{gap:18px;padding-block:17px}.notice-list p{font-size:12px}.equipment-section{padding-block:47px}.section-heading{display:block;margin-bottom:25px}.section-heading>p{margin-top:12px}.equipment-grid{grid-template-columns:1fr;gap:20px;max-width:508px}.equipment-card{padding:9px}.equipment-card:last-child{width:100%;grid-column:auto}.attribute-heading{margin-top:50px}.attribute-list{gap:18px}.attribute-card{padding:6px}.attribute-card strong{font-size:12px;letter-spacing:1px}.attribute-card>span>span{font-size:10px}footer{padding-block:30px;gap:20px}footer p{order:3;font-size:9px;width:100%}.footer-brand{font-size:22px}dialog{padding:12px}.viewer-toolbar h2{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}