:root{--navy:#0f2340;--navy2:#16335c;--gold:#c9a24b;--gold2:#e6c87a;--ink:#1c2430;--paper:#faf8f4;--muted:#5b6676;}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Helvetica Neue',Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}
h1,h2,h3,.serif{font-family:Georgia,'Times New Roman',serif}
a{color:var(--navy2)}
.wrap{max-width:960px;margin:0 auto;padding:0 22px}
header.site{background:var(--navy);color:#fff;padding:14px 0;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.25)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.brand{font-family:Georgia,serif;font-size:1.15rem;letter-spacing:.06em;color:#fff;text-decoration:none}
.brand span{color:var(--gold)}
nav.main{display:flex;flex-wrap:wrap;gap:2px}
nav.main a{color:#dfe6f0;text-decoration:none;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;padding:6px 9px;border-radius:4px}
nav.main a:hover,nav.main a.on{background:rgba(201,162,75,.18);color:var(--gold2)}
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 70%,#1d4275 100%);color:#fff;padding:64px 0 56px;text-align:center}
.hero .zh{color:var(--gold2);font-size:1rem;letter-spacing:.35em;margin-bottom:10px}
.hero h1{font-size:2.6rem;letter-spacing:.04em;margin-bottom:8px}
.hero .tag{color:#c8d4e6;font-size:1.05rem;max-width:640px;margin:0 auto 24px}
.hero .gold-line{width:70px;height:3px;background:var(--gold);margin:18px auto}
.photo{width:150px;height:150px;border-radius:50%;border:3px solid var(--gold);object-fit:cover;margin:0 auto 18px;display:block;background:#22406b}
.photo-fallback{width:150px;height:150px;border-radius:50%;border:3px solid var(--gold);margin:0 auto 18px;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;font-size:3rem;color:var(--gold2);background:#22406b}
.btn{display:inline-block;background:var(--gold);color:var(--navy);font-weight:700;text-decoration:none;padding:12px 26px;border-radius:6px;letter-spacing:.05em;margin:6px}
.btn.ghost{background:transparent;color:var(--gold2);border:1px solid var(--gold)}
section.band{padding:48px 0}
section.band.alt{background:#fff;border-top:1px solid #e8e2d5;border-bottom:1px solid #e8e2d5}
h2.sec{font-size:1.7rem;color:var(--navy);margin-bottom:6px}
.sub{color:var(--muted);margin-bottom:26px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:#fff;border:1px solid #e8e2d5;border-top:3px solid var(--gold);border-radius:8px;padding:22px}
.card h3{color:var(--navy);font-size:1.08rem;margin-bottom:8px}
.card p{font-size:.93rem;color:#3c4657}
.list li{margin:0 0 10px 20px}
footer.site{background:var(--navy);color:#9fb0c8;text-align:center;padding:28px 0;font-size:.85rem;margin-top:56px}
footer.site a{color:var(--gold2)}
.notice{background:#fdf6e3;border:1px solid #e0cd96;border-radius:6px;padding:10px 14px;font-size:.82rem;color:#6b5a23;margin:18px 0}
table.plain{width:100%;border-collapse:collapse;background:#fff}
table.plain th,table.plain td{border:1px solid #e2dccd;padding:10px 12px;text-align:left;font-size:.92rem}
table.plain th{background:var(--navy);color:#fff}
.badge{display:inline-block;background:#eef3fb;border:1px solid #b9c9e2;color:var(--navy2);border-radius:999px;padding:2px 12px;font-size:.78rem;font-weight:600}
.badge.gold{background:#faf3df;border-color:var(--gold);color:#7a5f1e}
.pgtitle{background:var(--navy);color:#fff;padding:38px 0}
.pgtitle h1{font-size:2rem}
.pgtitle p{color:#c8d4e6;margin-top:6px}
blockquote{border-left:4px solid var(--gold);padding:8px 18px;background:#fff;margin:18px 0;font-style:italic;color:#3c4657}
/* resume page */
.resume{background:#fff;border:1px solid #e2dccd;padding:38px;margin:30px auto;max-width:820px}
.resume h1{color:var(--navy);font-size:1.9rem;letter-spacing:.05em}
.resume .rhead{border-bottom:3px solid var(--gold);padding-bottom:14px;margin-bottom:18px}
.resume h2{color:var(--navy);font-size:1.02rem;text-transform:uppercase;letter-spacing:.12em;border-bottom:1px solid #d8d2c2;margin:22px 0 8px;padding-bottom:4px}
.resume li{margin:0 0 6px 20px;font-size:.93rem}
.resume p{font-size:.93rem}
.rjob{display:flex;justify-content:space-between;flex-wrap:wrap;font-weight:700;margin-top:12px}
.rjob .dates{color:var(--muted);font-weight:400}
@media print{header.site,footer.site,.noprint{display:none!important}body{background:#fff}.resume{border:none;margin:0;padding:0;max-width:100%}}
@media(max-width:640px){.hero h1{font-size:1.9rem}nav.main a{font-size:.7rem;padding:5px 6px}}

/* --- modern interactions --- */
.skyline{margin-top:34px;line-height:0;opacity:.9}
.skyline svg{width:100%;height:90px;display:block}
.hero{position:relative;overflow:hidden;padding-bottom:0}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% -20%,rgba(201,162,75,.22),transparent 60%);animation:glow 7s ease-in-out infinite alternate}
.hero .wrap{position:relative}
@keyframes glow{from{opacity:.5}to{opacity:1}}
.photo,.photo-fallback{animation:pop .8s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}
.card{transition:transform .25s ease,box-shadow .25s ease,opacity .6s ease}
.card:hover{transform:translateY(-5px);box-shadow:0 12px 28px rgba(15,35,64,.14)}
html.js .rv{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
html.js .rv.in{opacity:1;transform:none}

/* --- hero background video --- */
.herovid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;filter:brightness(.38) saturate(1.15) blur(1.2px);transform:scale(1.04)}
.hero::before{z-index:1}
.hero .wrap{z-index:2}
.hero .zh,.hero h1,.hero .tag{text-shadow:0 2px 14px rgba(0,0,0,.55)}

/* --- galleries & infographics --- */
.photo-band{background-size:cover;background-position:center;padding:58px 0}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.gallery figure{margin:0;border-radius:10px;overflow:hidden;background:#fff;border:1px solid #e8e2d5}
.gallery img{width:100%;height:210px;object-fit:cover;display:block;transition:transform .4s ease}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{padding:10px 14px;font-size:.85rem;color:#5b6676;font-weight:600}
.infog{margin:26px 0;background:#fff;border:1px solid #e8e2d5;border-radius:12px;padding:18px;overflow-x:auto}
.infog svg{width:100%;min-width:560px;height:auto;display:block}

/* --- polish pass --- */
h1,h2{text-wrap:balance}
.pgtitle h1{letter-spacing:.04em}
.pgtitle .wrap::before{content:"";display:block;width:56px;height:3px;background:#c9a24b;margin-bottom:16px}
.card{box-shadow:0 2px 10px rgba(15,35,64,.05)}
.btn{box-shadow:0 4px 14px rgba(201,162,75,.35)}
blockquote{border-radius:0 10px 10px 0;box-shadow:0 2px 10px rgba(15,35,64,.05)}
section.band .wrap>p a,section.band .card a{text-decoration-color:#c9a24b;text-underline-offset:3px}
footer.site{background:linear-gradient(180deg,#0f2340,#0a1830)}
::selection{background:#c9a24b;color:#0f2340}

/* --- 2026 modern layer --- */
:root{--radius:18px;--sand:#f4ecdd;--gold-g:linear-gradient(135deg,#c9a24b 0%,#e6c87a 55%,#c9a24b 100%)}
body{background:#faf7f1}
.card{border-radius:var(--radius);border-color:#eadfc8;box-shadow:0 6px 24px rgba(15,35,64,.06)}
.card:hover{box-shadow:0 18px 44px rgba(15,35,64,.15)}
.infog{border-radius:22px;border-color:#eadfc8;box-shadow:0 10px 34px rgba(15,35,64,.08)}
.btn{background:var(--gold-g);border-radius:12px;background-size:200% 200%;transition:background-position .5s ease,transform .25s ease,box-shadow .25s ease}
.btn:hover{background-position:100% 0;transform:translateY(-2px);box-shadow:0 10px 26px rgba(201,162,75,.45)}
.btn.ghost{background:transparent}
section.band.alt{background:linear-gradient(180deg,#ffffff 0%,#faf4e8 100%);border-color:#eee5d2}
.gallery figure{border-radius:16px}
blockquote{background:linear-gradient(120deg,#ffffff 0%,#fbf4e2 100%);border-radius:0 14px 14px 0}
table.plain{border-radius:14px;overflow:hidden}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin:8px 0}
.stat{background:#fff;border:1px solid #eadfc8;border-radius:18px;padding:24px 14px;text-align:center;box-shadow:0 6px 24px rgba(15,35,64,.06)}
.stat b{font-family:Georgia,serif;font-size:2.4rem;color:#0f2340;display:block;line-height:1.1}
.stat b em{font-style:normal;color:#c9a24b}
.stat span{color:#5b6676;font-size:.84rem;font-weight:600}
.pgtitle.photo-band{border-bottom:3px solid #c9a24b}
html{scroll-behavior:smooth}

/* --- cinematic page banners --- */
.pgtitle{position:relative;overflow:hidden}
.pgtitle .bgv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.38) saturate(1.12);z-index:0}
.pgtitle .wrap{position:relative;z-index:1}

.gallery img.tall{height:300px}

/* --- interactive layer --- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,#c9a24b,#e6c87a);display:flex;align-items:center;justify-content:center;font-size:1.6rem;box-shadow:0 8px 26px rgba(15,35,64,.35);text-decoration:none;transition:transform .25s}
.wa-float:hover{transform:scale(1.1)}
.bx-wrap{display:flex;gap:22px;flex-wrap:wrap;align-items:stretch}
.bx-tower{flex:0 0 200px;background:#fff;border:1px solid #eadfc8;border-radius:18px;padding:14px;box-shadow:0 6px 24px rgba(15,35,64,.06)}
.bx-floor{display:block;width:100%;margin:4px 0;padding:9px 8px;border-radius:9px;border:1px solid #d8d2c2;background:#f6f1e6;color:#0f2340;font-weight:700;font-size:.8rem;letter-spacing:.06em;cursor:pointer;transition:all .2s;text-align:center}
.bx-floor:hover{background:#0f2340;color:#e6c87a;transform:translateX(4px)}
.bx-floor.on{background:linear-gradient(135deg,#c9a24b,#e6c87a);color:#0f2340;border-color:#c9a24b}
.bx-panel{flex:1;min-width:280px;background:#fff;border:1px solid #eadfc8;border-radius:18px;overflow:hidden;box-shadow:0 6px 24px rgba(15,35,64,.06)}
.bx-panel img{width:100%;height:250px;object-fit:cover;display:block}
.bx-body{padding:20px}
.bx-body h3{color:#0f2340;font-family:Georgia,serif;font-size:1.3rem;margin-bottom:6px}
.bx-meta{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}
.bx-meta span{background:#faf3df;border:1px solid #e0cd96;border-radius:999px;padding:3px 12px;font-size:.78rem;font-weight:700;color:#7a5f1e}
.calc{background:#fff;border:1px solid #eadfc8;border-radius:18px;padding:24px;box-shadow:0 6px 24px rgba(15,35,64,.06)}
.calc label{display:block;font-weight:700;color:#0f2340;font-size:.86rem;margin:16px 0 4px}
.calc input[type=range]{width:100%;accent-color:#c9a24b}
.calc .val{color:#7a5f1e;font-weight:700}
.calc-out{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-top:20px}
.calc-out .stat b{font-size:1.5rem}
.gv-badge{display:none;margin-top:14px;background:linear-gradient(135deg,#c9a24b,#e6c87a);color:#0f2340;border-radius:12px;padding:12px 16px;font-weight:700;text-align:center}
.gv-badge.on{display:block;animation:pop .5s cubic-bezier(.2,.9,.3,1.2)}
.sim-stage{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #eadfc8;border-radius:12px;padding:12px 16px;margin:8px 0;opacity:.35;transition:all .4s}
.sim-stage.live{opacity:1;border-color:#c9a24b;box-shadow:0 6px 20px rgba(201,162,75,.25);transform:translateX(6px)}
.sim-stage .dot{width:14px;height:14px;border-radius:50%;background:#d8d2c2;flex:0 0 14px}
.sim-stage.live .dot{background:#c9a24b;animation:pulse 1s infinite}
.sim-stage b{color:#0f2340;font-size:.92rem}
.sim-stage small{color:#5b6676;display:block;font-size:.8rem}
.sim-msg{font-family:monospace;font-size:.85rem;color:#16335c;background:#faf3df;border-radius:10px;padding:10px 14px;margin-top:12px;min-height:40px}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(201,162,75,.5)}50%{box-shadow:0 0 0 8px rgba(201,162,75,0)}}
.quiz{background:#fff;border:1px solid #eadfc8;border-radius:18px;padding:26px;box-shadow:0 6px 24px rgba(15,35,64,.06)}
.quiz h3{color:#0f2340;font-family:Georgia,serif;margin-bottom:14px}
.quiz .qopt{display:block;width:100%;text-align:left;margin:8px 0;padding:13px 16px;border-radius:12px;border:1px solid #d8d2c2;background:#faf7f1;cursor:pointer;font-size:.93rem;transition:all .2s}
.quiz .qopt:hover{border-color:#c9a24b;background:#faf3df;transform:translateX(4px)}
.quiz .result{text-align:center}
.quiz .result .big{font-size:3rem}