:root{--paper:#f6f4ef;--ink:#2f3437;--mute:#787774;--line:#e3e0d8;--navy:#1d3a56;--gold:#8a7348;--white:#fbfbfa;--ease:cubic-bezier(0.32,0.72,0,1);}*{box-sizing:border-box;margin:0;padding:0;}html{scroll-behavior:smooth;}body{font-family:"Plus Jakarta Sans","PingFang SC","Noto Sans SC",sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;min-height:100dvh;}img{max-width:100%;display:block;}a{color:inherit;text-decoration:none;}.wrap{width:min(1120px,calc(100% - 32px));margin:0 auto;}.show-sm{display:none;}.list{display:grid;gap:0;}.list a{display:grid;grid-template-columns:7.2rem 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);align-items:baseline;}.list time{font-size:0.82rem;color:var(--mute);}.list h3{font-size:1.02rem;font-weight:600;color:var(--navy);}.list p{color:var(--mute);font-size:0.9rem;margin-top:4px;}.doc{max-width:40rem;}.doc p,.doc li{color:var(--mute);margin:12px 0;}.doc h3{font-size:1.1rem;margin:28px 0 8px;color:var(--ink);}.doc ul{padding-left:1.15rem;}.meta{font-size:0.82rem;color:var(--mute);margin-bottom:24px;}.feed{display:grid;grid-template-columns:1.2fr 0.8fr;gap:28px;}.feed article{border-top:1px solid var(--line);padding-top:16px;}.feed h3{font-size:1rem;margin:6px 0 8px;}.feed h3 a{color:var(--navy);}.guard{display:grid;grid-template-columns:1fr 1fr;gap:14px;}.guard article{background:var(--white);padding:22px 20px;box-shadow:inset 0 0 0 1px var(--line);}.timeline{list-style:none;max-width:40rem;}.timeline li{display:grid;grid-template-columns:7rem 1fr;gap:16px;padding:14px 0;border-top:1px solid var(--line);}.timeline time{color:var(--gold);font-size:0.82rem;}.topbar{background:#1a1c19;color:#cfcabc;font-size:0.78rem;padding:8px 0;}.topbar .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}.topbar a:hover{color:#fff;}.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px;}.brand .name{font-size:1.05rem;font-weight:650;letter-spacing:0.04em;color:var(--navy);}.brand .en{display:block;font-size:0.7rem;letter-spacing:0.16em;color:var(--mute);margin-top:2px;text-transform:uppercase;}.nav-links{display:flex;gap:28px;font-size:0.92rem;}.nav-links a{color:var(--mute);padding:8px 0;border-bottom:2px solid transparent;}.nav-links a:hover,.nav-links a.is-on{color:var(--navy);border-bottom-color:var(--gold);}.menu-btn{display:none;border:1px solid var(--line);background:var(--white);padding:8px 12px;border-radius:4px;font-size:0.8rem;color:var(--navy);}.hero{position:relative;min-height:72dvh;display:grid;align-items:end;background:#1a1c19 center/cover no-repeat;}.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,22,20,0.15) 0%,rgba(20,22,20,0.72) 100%);}.hero .wrap{position:relative;z-index:1;padding:5rem 0 3.5rem;color:#f3efe6;}.hero h1{font-family:"Instrument Serif","Songti SC",serif;font-weight:400;font-size:clamp(2.1rem,4.5vw,3.4rem);line-height:1.18;letter-spacing:-0.02em;max-width:16ch;}.hero p{max-width:38rem;color:#d5d0c4;margin:18px 0 28px;}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}.btn{display:inline-flex;align-items:center;gap:10px;padding:10px 10px 10px 18px;border:1px solid rgba(255,255,255,0.28);background:rgba(255,255,255,0.08);color:#f3efe6;font-size:0.9rem;}.btn i{width:28px;height:28px;border-radius:50%;background:#c4b48a;position:relative;}.btn i::after{content:"";position:absolute;inset:13px 9px auto 9px;height:1.5px;background:#1a1914;}.btn-solid{background:var(--navy);color:#f6f4ef;border-color:var(--navy);padding:10px 18px;}.btn-line{border:1px solid var(--line);color:var(--navy);padding:10px 18px;background:var(--white);}.section{padding:5.5rem 0;}.section.alt{background:var(--white);}.kicker{font-size:0.75rem;letter-spacing:0.12em;color:var(--gold);text-transform:uppercase;margin-bottom:10px;}h2{font-family:"Instrument Serif","Songti SC",serif;font-weight:400;font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.2;margin-bottom:14px;}.lead{color:var(--mute);max-width:40rem;margin-bottom:32px;}.intro-grid{display:grid;grid-template-columns:1.15fr 0.85fr;gap:48px;align-items:start;}.intro-grid figure{overflow:hidden;}.intro-grid img{width:100%;height:360px;object-fit:cover;filter:saturate(0.75);}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:36px;border-top:1px solid var(--line);}.stats div{padding:18px 18px 0 0;}.stats b{display:block;font-size:1.35rem;color:var(--navy);font-weight:600;}.stats span{font-size:0.82rem;color:var(--mute);}.biz{display:grid;grid-template-columns:7fr 5fr;gap:16px;}.biz article{background:var(--white);padding:28px 26px;box-shadow:inset 0 0 0 1px var(--line),0 12px 32px -28px rgba(20,22,20,0.45);}.biz .wide{grid-column:1 / -1;display:grid;grid-template-columns:1.1fr 0.9fr;gap:28px;align-items:center;}.biz .wide img{width:100%;height:220px;object-fit:cover;filter:saturate(0.7);}.biz h3{font-size:1.12rem;margin-bottom:8px;color:var(--navy);}.biz p{color:var(--mute);font-size:0.95rem;}.biz ul{margin-top:12px;padding-left:1.1rem;color:var(--mute);font-size:0.9rem;}.num{font-size:0.72rem;letter-spacing:0.1em;color:var(--gold);margin-bottom:8px;}.path{display:grid;grid-template-columns:5fr 7fr;gap:40px;}.path ol{list-style:none;counter-reset:s;}.path li{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:16px 0;border-top:1px solid var(--line);}.path li::before{counter-increment:s;content:counter(s,decimal-leading-zero);color:var(--gold);font-size:0.8rem;letter-spacing:0.08em;padding-top:4px;}.page-hero{padding:4.5rem 0 2.5rem;background:var(--white);border-bottom:1px solid var(--line);}.crumbs{font-size:0.8rem;color:var(--mute);margin-bottom:14px;}.crumbs a:hover{color:var(--navy);}.facts{display:grid;gap:16px;}.facts div{display:grid;grid-template-columns:8.5rem 1fr;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px;font-size:0.95rem;}.facts dt{color:var(--mute);font-size:0.82rem;}.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;}.map-note{background:#ece8df;min-height:280px;padding:28px;color:var(--mute);display:flex;align-items:flex-end;}.site-footer{background:#1a1c19;color:#cfcabc;padding:48px 0 24px;font-size:0.88rem;}.foot-grid{display:grid;grid-template-columns:1.4fr 0.8fr 0.8fr 1fr;gap:28px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,0.08);}.site-footer h4{color:#f3efe6;font-size:0.82rem;letter-spacing:0.08em;margin-bottom:12px;font-weight:600;}.site-footer a:hover{color:#fff;}.site-footer p{margin:6px 0;}.legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:18px;font-size:0.78rem;color:#8f8b80;}.legal a{border-bottom:1px solid rgba(255,255,255,0.18);}@media (max-width:860px){.hide-sm{display:none !important;}.show-sm{display:inline;}.wrap{width:min(1120px,calc(100% - 24px));}.brand .name{font-size:0.88rem;letter-spacing:0.02em;max-width:12.5rem;line-height:1.3;}.brand .en{letter-spacing:0.08em;}.site-header{position:sticky;top:0;}.site-header .wrap{min-height:64px;gap:12px;}.menu-btn{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:40px;}.nav-links{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);border-bottom:1px solid var(--line);flex-direction:column;padding:8px 16px 20px;gap:0;}.nav-links a{min-height:44px;display:flex;align-items:center;border-bottom:1px solid var(--line);}.nav-links.open{display:flex;}.hero{min-height:70dvh;background-position:62% center;}.hero .wrap{padding:3.2rem 0 2.4rem;}.hero h1{max-width:none;}.hero-actions .btn,.btn-solid,.btn-line{min-height:44px;}.section{padding:3.2rem 0;}.page-hero{padding:2.2rem 0 1.4rem;}.intro-grid,.biz,.biz .wide,.path,.contact-grid,.foot-grid,.stats,.feed,.guard{display:block;}.intro-grid img,.biz .wide img{height:200px;margin-top:16px;}.stats div{padding:12px 0;border-bottom:1px solid var(--line);}.biz article,.biz .wide,.guard article{margin-bottom:12px;}.facts div{grid-template-columns:1fr;gap:4px;}.list a{grid-template-columns:1fr;gap:4px;}.timeline li{grid-template-columns:1fr;gap:4px;}.map-note{min-height:180px;margin-top:20px;}.foot-grid>div{margin-bottom:22px;}}@media (max-width:480px){.topbar{font-size:0.74rem;}.hero{min-height:64dvh;}}