:root{--ink:#122b42;--deep:#0a1c2d;--blue:#26688e;--gold:#d5ab70;--sand:#f7f3ec;--light:#f3f7f8;--muted:#5f7482;--line:#dce5e9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.27}h2{font-size:clamp(31px,3.6vw,48px);letter-spacing:-.045em;margin-bottom:0}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.skip-link{position:absolute;top:-60px;left:15px;background:#fff;padding:8px 14px;z-index:100}.skip-link:focus{top:10px}:focus-visible{outline:3px solid #ecaa53;outline-offset:4px}
.site-header{position:sticky;top:0;z-index:10;background:#fffffff2;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:12px}.brand-mark,.footer-mark{width:42px;height:42px;border-radius:4px;display:grid;place-items:center;background:var(--ink);color:var(--gold);font-family:Georgia,serif;font-size:28px;line-height:1}.brand-name{font-size:18px;font-weight:800;letter-spacing:.09em;line-height:1.1}.brand-name small{display:block;margin-top:5px;font-size:9px;letter-spacing:.18em;color:var(--muted)}.site-header nav{display:flex;gap:29px;align-items:center;font-size:14px;font-weight:700}.site-header nav a:hover{color:var(--blue)}.menu-toggle{display:none;border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);padding:7px 10px}
.hero{background:var(--deep);color:#fff;overflow:hidden}.hero-grid{min-height:680px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:65px;padding-block:70px}.eyebrow,.section-label{font-size:12px;font-weight:800;letter-spacing:.19em;color:var(--gold);margin-bottom:20px}.hero h1{font-size:clamp(44px,5.2vw,71px);letter-spacing:-.07em;margin:0 0 26px}.hero h1 em{font-style:normal;color:#ebc38b}.hero .lead{max-width:590px;font-size:18px;line-height:1.95;color:#c4d5df}.primary-link{display:inline-flex;align-items:center;gap:28px;padding:14px 22px;background:var(--gold);border-radius:3px;color:var(--deep);font-size:15px;font-weight:800;margin-top:20px}.primary-link:hover{background:#ecc591}.hero-note{margin:28px 0 0;font-size:12px;color:#9ab2c2}.hero-art{height:500px;position:relative;border:1px solid #4c6c7f;border-radius:210px 8px 8px 8px;background:radial-gradient(circle at 58% 43%,#1c506b 0,#10334d 49%,#0b2438 100%);overflow:hidden}.art-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff0c 1px,transparent 1px),linear-gradient(90deg,#ffffff0c 1px,transparent 1px);background-size:50px 50px}.orbit{position:absolute;width:330px;height:330px;border:1px solid #adbdc448;border-radius:50%;top:75px;left:calc(50% - 165px)}.orbit-two{width:235px;height:235px;top:122px;left:calc(50% - 117px);border-color:#dfbb8755}.art-line{position:absolute;width:57%;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);transform:rotate(-27deg);top:49%;left:18%}.line-two{transform:rotate(33deg);top:52%;left:22%;background:linear-gradient(90deg,transparent,#8db6c8,transparent)}.node{position:absolute;width:18px;height:18px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 10px #d5ab7028}.node-one{top:27%;left:31%}.node-two{top:65%;left:67%;background:#b6d4df;box-shadow:0 0 0 10px #b6d4df2a}.node-three{top:40%;left:72%;width:12px;height:12px}.art-statement{position:absolute;left:15%;right:15%;top:42%;display:flex;align-items:center;justify-content:center;gap:15px;padding:18px 10px;background:#0a2233d9;border:1px solid #7790a36b;color:#fff;font-size:13px;letter-spacing:.14em;font-weight:800}.art-statement b{font-family:Georgia,serif;font-size:25px;font-weight:400;color:var(--gold)}.art-corner{position:absolute;bottom:30px;right:28px;text-align:right;font-size:10px;letter-spacing:.18em;color:#a6bdc7;line-height:1.6}
.principles,.services,.process,.about{padding:105px 0}.section-label{color:var(--blue)}.principles-head,.section-intro{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:47px}.principles-head p,.section-intro>p{width:min(400px,42%);color:var(--muted);margin:0}.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.principles-grid article{border-top:2px solid var(--ink);padding-top:21px}.principles-grid span{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.15em}.principles-grid h3{font-size:23px;margin:27px 0 10px}.principles-grid p{color:var(--muted);font-size:15px;max-width:290px;margin:0}
.services{background:var(--light)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{min-height:295px;padding:28px;background:#fff;border:1px solid var(--line)}.icon-circle{width:53px;height:53px;border:1px solid #a8c0cb;border-radius:50%;display:grid;place-items:center;color:var(--blue);font-size:25px;margin-bottom:35px}.card-number{font-size:11px;letter-spacing:.1em;color:var(--blue);font-weight:800}.service-card h3{font-size:21px;margin:11px 0}.service-card p{font-size:15px;color:var(--muted);margin:0}.service-note{font-size:13px;color:var(--muted);border-left:3px solid var(--gold);padding-left:15px;margin:28px 0 0}
.process .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}.timeline article{padding:27px 23px 0;border-left:1px solid var(--line)}.timeline article:first-child{border-left:0;padding-left:0}.step{display:block;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.1em}.timeline h3{font-size:19px;margin:24px 0 12px}.timeline p{font-size:14px;color:var(--muted);margin:0}
.about{background:var(--sand)}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:9%;align-items:center}.about-graphic{height:435px;position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#173e58,var(--deep));border-radius:3px}.about-graphic:before,.about-graphic:after{content:"";position:absolute;width:390px;height:390px;border:1px solid #d5ab7070;border-radius:50%}.about-graphic:after{width:260px;height:260px;border-color:#ffffff3d}.about-letter{font-family:Georgia,serif;font-size:180px;color:var(--gold);z-index:1;line-height:1}.about-graphic-caption{position:absolute;bottom:25px;left:28px;color:#b2cbd5;font-size:10px;letter-spacing:.18em;line-height:1.5}.about-copy h2{margin-bottom:28px}.about-copy>p:not(.section-label){font-size:16px;color:var(--muted);line-height:1.9}
.site-footer{background:var(--deep);color:#fff}.footer-inner{padding:48px 0 42px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:15px}.footer-mark{background:#284962;color:var(--gold);width:38px;height:38px;font-size:25px}.footer-inner strong{font-size:clamp(17px,2.1vw,23px);font-weight:800;letter-spacing:.045em;line-height:1.45}.footer-inner p{font-size:12px;color:#a8bdc9;margin:0}
@media(max-width:1000px){.hero-grid{gap:35px}.hero-art{height:430px}.art-statement{font-size:11px}.site-header nav{gap:17px}.about-grid{gap:5%}}
@media(max-width:740px){.wrap{width:min(100% - 38px,610px)}.header-inner{min-height:70px}.menu-toggle{display:block}.site-header nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;box-shadow:0 12px 24px #0b233022;padding:20px;flex-direction:column;align-items:stretch}.site-header nav.open{display:flex}.site-header nav a{padding:6px}.hero-grid{grid-template-columns:1fr;padding-block:62px;gap:43px}.hero h1{font-size:clamp(42px,9vw,62px)}.hero-art{height:360px;max-width:520px;width:100%;margin:auto}.orbit{top:15px}.orbit-two{top:62px}.principles,.services,.process,.about{padding:72px 0}.principles-head,.section-intro{display:block}.principles-head p,.section-intro>p{width:auto;max-width:550px;margin-top:23px}.principles-grid,.service-grid,.about-grid{grid-template-columns:1fr}.principles-grid{gap:28px}.principles-grid article{padding-top:16px}.principles-grid h3{margin:15px 0 8px}.service-card{min-height:0}.icon-circle{margin-bottom:20px}.process .timeline{grid-template-columns:repeat(2,1fr);row-gap:26px}.timeline article:nth-child(3){border-left:0;padding-left:0}.about-grid{gap:34px}.about-graphic{height:330px}.about-letter{font-size:140px}}
@media(max-width:470px){.brand-name{font-size:15px}.brand-name small{font-size:8px}.hero .lead{font-size:16px}.hero-art{height:300px}.art-statement{left:7%;right:7%;gap:8px;font-size:10px}.orbit{left:calc(50% - 150px);width:300px;height:300px;top:0}.orbit-two{left:calc(50% - 110px);width:220px;height:220px;top:40px}.process .timeline{grid-template-columns:1fr}.timeline article,.timeline article:nth-child(3){border-left:0;padding:18px 0 0;border-top:1px solid var(--line)}.timeline article:first-child{border-top:0}.footer-inner strong{font-size:17px;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}