:root{
  --navy:#0a2540;--navy-2:#0d3055;--navy-3:#16406e;
  --blue:#1d5bbf;--blue-2:#2e6cff;
  --bg:#ffffff;--panel:#ffffff;--panel2:#f4f7fb;--line:#e2e9f2;
  --text:#0a2540;--muted:#5b6f86;--cyan:#1d5bbf;--violet:#7c3aed;
  --max:1200px;--radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:"Inter","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  line-height:1.75;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-2;
  background:linear-gradient(rgba(29,91,191,.018) 1px,transparent 1px),
             linear-gradient(90deg,rgba(29,91,191,.018) 1px,transparent 1px);
  background-size:104px 104px;mask-image:linear-gradient(to bottom,#000,transparent 72%)}
#particles{position:fixed;inset:0;z-index:-1;pointer-events:none}
/* 數字傳輸信號背景線條：向下滾動才逐段連接，並帶輕微視差 */
#signal{position:fixed;inset:-34px 0;z-index:-1;pointer-events:none;opacity:0;transition:opacity .45s ease;will-change:transform,opacity}
#signal.on{opacity:1}
#signal svg{width:100%;height:100%;display:block}
body.home::before{opacity:0}
body.home>#particles,body.home>#signal{z-index:0}
body.home>main,body.home>.footer{position:relative;z-index:1}
#glow{position:fixed;width:560px;height:560px;left:0;top:0;pointer-events:none;z-index:9999;
  background:radial-gradient(circle,rgba(124,58,237,.14) 0%,rgba(124,58,237,.06) 40%,transparent 68%);
  transform:translate(-50%,-50%);opacity:0;transition:opacity .45s;
  will-change:transform,opacity}

/* 自訂游標：公司 Logo 左側圖形 + 點擊波紋 */
body.cursor-on, body.cursor-on a, body.cursor-on button, body.cursor-on input,
body.cursor-on textarea, body.cursor-on select, body.cursor-on [role="button"]{cursor:none}
.cursor-dot{position:fixed;left:0;top:0;z-index:100000;pointer-events:none;
  transform:translate(-50%,-50%);will-change:transform;
  color:#080b69;width:32px;height:48px;line-height:0;
  display:flex;align-items:center;justify-content:center;
  filter:drop-shadow(0 2px 3px rgba(8,11,105,.14));
  user-select:none;transition:transform .12s ease,opacity .2s ease}
.cursor-dot svg,.cursor-dot img{display:block;width:100%;height:100%;object-fit:contain}
.cursor-dot.pressed{transform:translate(-50%,-50%) scale(1.35)}
.cursor-burst{position:fixed;left:0;top:0;z-index:100001;pointer-events:none;width:12px;height:12px;
  border-radius:50%;background:rgba(8,11,105,.46);
  transform:translate(-50%,-50%);animation:burst .5s ease-out forwards}
@keyframes burst{0%{transform:translate(-50%,-50%) scale(.4);opacity:.9}
  100%{transform:translate(-50%,-50%) scale(7);opacity:0}}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}
.eyebrow{font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);font-weight:700}
.section{padding:104px 0;position:relative}
.section-title{font-size:clamp(1.9rem,3.8vw,3.2rem);line-height:1.14;margin:.6rem 0 1rem;letter-spacing:-.035em}
.lead{color:var(--muted);font-size:1.03rem;max-width:700px}
.muted{color:var(--muted)}
.gradient{background:linear-gradient(100deg,var(--navy) 12%,#1d5bbf 55%,#2e6cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.reveal{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.js .reveal{opacity:0;transform:translateY(26px)}
.js .reveal.in{opacity:1;transform:none}

/* nav */
.nav{position:fixed;left:0;right:0;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.3s}
.nav.scrolled{background:rgba(255,255,255,.98);border-bottom-color:var(--line);box-shadow:0 8px 28px rgba(10,37,64,.1)}
.nav-inner{height:76px;display:flex;align-items:center;gap:26px}
.brand{margin-right:auto;display:flex;align-items:center}
.brand img{width:210px;height:50px;object-fit:contain;object-position:left center}
.nav-links{display:flex;align-items:center;gap:26px;font-size:.88rem;color:var(--navy)}
.nav-links a{position:relative;transition:.2s;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--blue);
  transform:scaleX(0);transform-origin:left;transition:.25s}
.nav-links a:hover{color:var(--blue)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;
  border-radius:999px;padding:12px 20px;font-weight:700;font-size:.9rem;cursor:pointer;transition:.25s}
.btn-primary{background:linear-gradient(110deg,var(--navy),var(--blue));color:#fff;box-shadow:0 12px 34px rgba(29,91,191,.24)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(29,91,191,.36)}
.btn-secondary{border-color:var(--line);background:#fff;color:var(--navy)}
.btn-secondary:hover{background:var(--panel2);transform:translateY(-2px)}
.btn-cyan{border:1px solid var(--line);color:var(--blue);padding:9px 16px;font-size:.82rem}
.btn-cyan:hover{border-color:var(--blue);background:rgba(29,91,191,.06)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line);color:var(--navy);border-radius:10px;padding:8px 12px;cursor:pointer}

/* hero slider */
.hero{min-height:760px;padding-top:76px;display:grid;place-items:center;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;width:760px;height:760px;right:-180px;top:-150px;
  background:radial-gradient(circle,rgba(29,91,191,.14),transparent 66%);filter:blur(4px);animation:drift 16s ease-in-out infinite}
.hero::after{content:"";position:absolute;width:600px;height:600px;left:-240px;bottom:-260px;
  background:radial-gradient(circle,rgba(46,108,255,.08),transparent 65%);animation:drift 20s ease-in-out infinite reverse}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(-38px,26px)}}
.slides{width:100%;position:relative;z-index:2}
/* 修正：.slides 亦為 .wrap，需保留容器寬度，否則首屏文字貼邊、右側視覺溢出 */
.hero .slides,.slides.wrap{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.slide{display:none;min-height:600px;align-items:center;gap:56px}
.slide.active{display:grid;grid-template-columns:1.05fr .95fr;animation:slideIn .7s cubic-bezier(.2,.7,.3,1)}
@keyframes slideIn{from{opacity:0;transform:translateX(38px)}to{opacity:1;transform:none}}
.hero h1{font-size:clamp(2.8rem,6.4vw,5.6rem);line-height:1;letter-spacing:-.06em;margin:16px 0 24px;color:var(--navy)}
.hero-copy{font-size:1.08rem;color:var(--muted);max-width:600px}
.actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.visual{aspect-ratio:4/5;border:1px solid var(--line);border-radius:30px;
  background:linear-gradient(145deg,#eef4fc,#ffffff);
  position:relative;overflow:hidden;box-shadow:0 40px 110px rgba(10,37,64,.12)}
.visual::before{content:"";position:absolute;inset:7%;border:1px solid rgba(29,91,191,.16);border-radius:24px;
  background:radial-gradient(circle at 58% 42%,rgba(29,91,191,.10),transparent 22%),
             radial-gradient(circle at 44% 60%,rgba(22,64,110,.12),transparent 32%)}
.visual img.cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.visual-media{position:absolute;inset:0;display:grid;place-items:center}
.visual-media .tag{font-size:.7rem;letter-spacing:.2em;color:#8ba0b8}
.orbit{position:absolute;border:1px solid rgba(29,91,191,.18);border-radius:50%;left:50%;top:50%;
  transform:translate(-50%,-50%) rotate(-12deg)}
.orbit.o1{width:76%;height:30%;animation:spin 26s linear infinite}
.orbit.o2{width:54%;height:54%;animation:spin 18s linear infinite reverse}
.orbit.o3{width:92%;height:44%;border-color:rgba(22,64,110,.14);animation:spin 34s linear infinite}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(348deg)}}
.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:74px;height:74px;border-radius:22px;
  background:linear-gradient(135deg,#1d5bbf,#0a2540 60%,#2e6cff);
  box-shadow:0 0 55px rgba(29,91,191,.4);animation:pulse 4.5s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.08)}}
.slider-controls{position:absolute;bottom:24px;left:0;display:flex;gap:10px;align-items:center}
.slider-controls button{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--navy);cursor:pointer;transition:.2s}
.slider-controls button:hover{border-color:var(--blue);color:var(--blue)}
.slider-dots{display:flex;gap:8px;margin-left:8px}
.slider-dots span{width:26px;height:3px;border-radius:2px;background:rgba(10,37,64,.18);cursor:pointer;transition:.3s}
.slider-dots span.on{background:var(--blue);width:44px}

/* who we are */
.intro-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:center}
.founder-frame{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;position:relative;
  background:linear-gradient(145deg,rgba(29,91,191,.06),rgba(46,108,255,.02))}
.founder-frame img{width:100%;display:block;aspect-ratio:1/1;object-fit:cover;object-position:center 35%}
.quote{font-size:clamp(1.2rem,2.1vw,1.75rem);line-height:1.7;letter-spacing:-.01em;margin:22px 0 14px}
.quote::before{content:"「"}
.quote::after{content:"」"}
/* 逐字漸進出現 */
.quote .qw{display:inline-block;opacity:0;transform:translateY(14px) translateZ(0);
  transition:opacity .5s ease,transform .5s ease}
.quote.on .qw{opacity:1;transform:translateY(0)}
.quote .quote-word{display:inline-block;white-space:nowrap}
.quote.animated::before,.quote.animated::after{content:""}
.signature{color:var(--blue);font-weight:700}

/* vision */
.vision{background:linear-gradient(180deg,transparent,#f4f7fb,transparent)}
.vision-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:66px}
.keywords{display:grid;gap:10px;align-content:start}
.word{font-size:clamp(2.6rem,5.6vw,5rem);font-weight:800;line-height:1.05;letter-spacing:.02em;
  color:transparent;-webkit-text-stroke:1px rgba(29,91,191,.5)}
.word:nth-child(2){margin-left:46px;background:linear-gradient(90deg,var(--navy),#1d5bbf);
  -webkit-background-clip:text;background-clip:text;-webkit-text-stroke:0}
.word small{display:block;font-size:.9rem;letter-spacing:.22em;font-weight:600;color:var(--muted);-webkit-text-stroke:0}
.vision-cards{display:grid;gap:14px}
.card{border:1px solid var(--line);border-radius:var(--radius);
  background:var(--panel);
  padding:28px;box-shadow:0 1px 0 rgba(10,37,64,.02);transition:.3s}
.card:hover{border-color:rgba(29,91,191,.32);transform:translateY(-4px)}
.card-num{color:var(--blue);font-size:.76rem;letter-spacing:.16em}
.card h3{font-size:1.3rem;margin:8px 0 6px}
.card p{margin:0;color:var(--muted)}
.vision-cards .card p{opacity:0;max-height:0;overflow:hidden;transition:opacity .28s ease,max-height .35s ease,margin .35s ease}
.vision-cards .card:hover p{opacity:1;max-height:120px;margin-top:6px}

/* products */
.products-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:42px}
.product{min-height:460px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:32px;
  background:linear-gradient(145deg,#0a2540,#16406e);color:#fff}
.product::before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;top:-120px;right:-90px;
  background:radial-gradient(circle,rgba(46,108,255,.32),transparent 66%);animation:drift 18s ease-in-out infinite}
.product:nth-child(2)::before{background:radial-gradient(circle,rgba(82,130,220,.34),transparent 66%);animation-duration:22s}
.product .tag{position:absolute;top:26px;left:26px;border:1px solid rgba(255,255,255,.24);border-radius:999px;
  padding:6px 12px;color:#cfe0f5;font-size:.74rem}
.product h3{font-size:2.3rem;margin:0;letter-spacing:-.03em;color:#fff}
.product .slogan{font-size:1.02rem;color:#d6e4f5;max-width:460px;margin:10px 0 0}
.mini-features{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 20px;position:relative}
.mini-features span{font-size:.75rem;color:#c6d8ef;border:1px solid rgba(255,255,255,.24);padding:6px 11px;border-radius:999px}
.product .btn-secondary{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff}
.product .btn-secondary:hover{background:rgba(255,255,255,.16)}
.product-with-video{min-height:650px;padding-top:405px;cursor:pointer}
.product-with-video::before{z-index:1;pointer-events:none}
.product-with-video .product-video{position:absolute;inset:0 0 auto;height:385px;overflow:hidden;background:#061426}
.product-with-video .product-video::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 58%,rgba(10,37,64,.96) 100%);pointer-events:none}
.product-with-video video{display:block;width:100%;height:100%;object-fit:cover}
.product-with-video .video-hint{position:absolute;left:22px;bottom:24px;z-index:2;padding:7px 11px;border-radius:999px;background:rgba(6,20,38,.66);backdrop-filter:blur(8px);color:#fff;font-size:.76rem;letter-spacing:.04em;transition:opacity .25s ease}
.product-with-video.is-playing .video-hint{opacity:0}
.product-with-video .tag,.product-with-video .product-copy{z-index:2}
.product-with-video:focus-visible{outline:3px solid rgba(46,108,255,.55);outline-offset:3px}

/* generic page head */
.page-head{padding:170px 0 70px;position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;width:640px;height:640px;right:-160px;top:-220px;
  background:radial-gradient(circle,rgba(29,91,191,.12),transparent 66%)}
.page-head h1{font-size:clamp(2.2rem,4.6vw,3.8rem);line-height:1.1;letter-spacing:-.04em;margin:14px 0 18px;color:var(--navy)}

/* blocks */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:38px}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:36px}
.flow .step{border:1px solid var(--line);border-radius:16px;background:var(--panel2);padding:22px;position:relative}
.flow .step span{color:var(--blue);font-size:.74rem;letter-spacing:.16em}
.flow .step h4{margin:8px 0 0;font-size:1.05rem}
.video-box{aspect-ratio:16/9;border-radius:var(--radius);border:1px dashed rgba(29,91,191,.3);
  background:linear-gradient(145deg,#eef4fc,#f7fafd);display:grid;place-items:center;color:#7d90a6;gap:10px}
.video-box.has-video{display:block;position:relative;overflow:hidden;border-style:solid;background:#061426;cursor:pointer}
.video-box.has-video video{display:block;width:100%;height:100%;object-fit:cover}
.video-box.has-video .video-hint{position:absolute;left:16px;bottom:14px;padding:7px 11px;border-radius:999px;
  background:rgba(6,20,38,.64);backdrop-filter:blur(8px);color:#fff;font-size:.76rem;letter-spacing:.04em;
  transition:opacity .25s ease}
.video-box.has-video.is-playing .video-hint{opacity:0}
.play{width:66px;height:66px;border-radius:50%;border:1px solid rgba(29,91,191,.32);display:grid;place-items:center;
  color:var(--blue);font-size:1.3rem;animation:pulse2 3s ease-in-out infinite}
@keyframes pulse2{0%,100%{box-shadow:0 0 0 0 rgba(29,91,191,.2)}50%{box-shadow:0 0 0 18px rgba(29,91,191,0)}}
.todo{border:1px dashed rgba(29,91,191,.28);border-radius:16px;padding:22px;color:#7d90a6;text-align:center;font-size:.88rem}

/* news */
.news-list{margin-top:36px;border-top:1px solid var(--line)}
.news-item{border-bottom:1px solid var(--line);padding:26px 0;cursor:pointer;transition:.25s;display:block;text-decoration:none;color:inherit}
.news-item:hover{padding-left:12px}
.news-row{display:grid;grid-template-columns:150px 1fr auto;gap:26px;align-items:center}
.news-row h3{margin:0;font-size:1.12rem;line-height:1.5;color:var(--navy)}
.date{color:var(--blue);font-variant-numeric:tabular-nums;font-size:.9rem}
.toggle{color:#8ba0b8;font-size:1.3rem;transition:.3s}
.news-item:hover .toggle{transform:translateX(4px);color:var(--blue)}
.news-body{display:none;color:var(--muted);padding:14px 0 4px 176px;max-width:820px}
.news-item.open .news-body{display:block;animation:slideIn .4s ease}

/* news article detail */
.article-head{padding:170px 0 60px;position:relative;overflow:hidden}
.article-head::before{content:"";position:absolute;width:640px;height:640px;right:-160px;top:-220px;
  background:radial-gradient(circle,rgba(29,91,191,.12),transparent 66%)}

/* about page */
.about-hero{position:relative;overflow:hidden;border-radius:18px;border:1px solid var(--line);margin-top:8px}
.about-hero img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;object-position:center;display:block}
.about-hero .hero-caption{position:absolute;left:0;right:0;bottom:0;padding:56px 32px 26px;
  background:linear-gradient(transparent,rgba(10,37,64,.82))}
.about-hero .hero-caption h2{margin:0;color:#fff;font-size:clamp(1.5rem,3vw,2.3rem);letter-spacing:-.02em}
.about-hero .hero-caption p{margin:8px 0 0;color:#d6e4f5;max-width:640px}
.cap-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.cap-chips span{font-size:.82rem;color:var(--navy);background:#eef4fc;border:1px solid rgba(29,91,191,.16);padding:7px 14px;border-radius:999px}
.partner-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:32px}
.partner-wall .plogo{border:1px solid var(--line);border-radius:14px;background:var(--panel);
  min-height:116px;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;padding:16px;
  font-weight:700;color:var(--navy);font-size:.95rem;text-align:center;transition:.25s}
.partner-wall .plogo img{max-width:100%;max-height:48px;width:auto;height:auto;object-fit:contain;display:block}
.partner-wall .plogo span{display:block;line-height:1.3}
.partner-wall .plogo:hover{border-color:rgba(29,91,191,.32);transform:translateY(-3px)}
@media(max-width:720px){.about-hero img{aspect-ratio:4/3}.partner-wall{grid-template-columns:repeat(2,1fr)}}

.article-meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:.9rem;margin:16px 0 6px}
.article-meta .date{color:var(--blue)}
.article-head h1{font-size:clamp(1.9rem,3.8vw,3.1rem);line-height:1.2;letter-spacing:-.03em;margin:10px 0 0;color:var(--navy)}
.article-body{max-width:760px;margin:0 auto;padding:20px 0 80px}
.article-body .lead{color:var(--muted);font-size:1.08rem}
.article-body h2{font-size:1.45rem;color:var(--navy);margin:40px 0 14px;letter-spacing:-.02em}
.article-body h3{font-size:1.15rem;color:var(--navy);margin:28px 0 10px}
.article-body p{color:#33465c;line-height:1.85;margin:0 0 16px}
.article-body figure{margin:26px 0}
.article-body figure img{width:100%;border-radius:14px;border:1px solid var(--line);display:block}
.article-body figcaption{font-size:.82rem;color:#7d90a6;margin-top:10px;text-align:center;line-height:1.5}
.article-body .img-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.article-body .img-grid figure{margin:0}
.article-body .img-grid.tri{grid-template-columns:repeat(3,1fr)}
.article-body blockquote{border-left:3px solid var(--blue);padding:6px 0 6px 20px;color:#33465c;margin:24px 0;font-size:1.05rem}
.article-nav{display:flex;justify-content:space-between;gap:20px;margin-top:60px;padding-top:24px;border-top:1px solid var(--line)}
.article-nav a{color:var(--blue);text-decoration:none;font-size:.95rem}
.article-nav a:hover{text-decoration:underline}
@media(max-width:720px){.article-body .img-grid,.article-body .img-grid.tri{grid-template-columns:1fr}}

/* timeline */
.timeline{display:grid;gap:14px;margin-top:24px}
.time-item{display:grid;grid-template-columns:96px 1fr;gap:18px;border-left:1px solid var(--line);padding-left:22px;position:relative}
.time-item::before{content:"";position:absolute;left:-5px;top:12px;width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 14px rgba(29,91,191,.5)}
.year{font-size:1.3rem;color:var(--blue);font-weight:800}
.time-item h3{margin:0 0 4px;font-size:1.05rem}

/* form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:32px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:.85rem;color:var(--muted)}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:12px;
  background:#fff;color:var(--navy);padding:12px 14px;outline:none;font-family:inherit}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue)}
.field textarea{min-height:150px;resize:vertical}
.form-note{font-size:.78rem;color:#7d90a6;margin-top:14px}
.success{display:none;color:#1a9a5a;margin-top:14px}
.success.show{display:block}

/* cta band */
.cta{border:1px solid rgba(29,91,191,.2);border-radius:30px;padding:52px;margin:0 auto 96px;
  width:min(calc(100% - 40px),var(--max));
  background:radial-gradient(circle at 15% 50%,rgba(29,91,191,.1),transparent 36%),
             radial-gradient(circle at 88% 18%,rgba(22,64,110,.14),transparent 42%),#0a2540;
  display:flex;align-items:center;justify-content:space-between;gap:28px;color:#fff}
.cta h2{font-size:clamp(1.7rem,3.4vw,2.8rem);margin:0 0 8px;color:#fff}
.cta .muted{color:#c9d9ec}
.cta .eyebrow{color:#7fb0ff}

/* footer */
.footer{border-top:1px solid var(--line);padding:64px 0 26px;background:#0a2540;margin-top:40px;color:#fff}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr;gap:56px}
.footer-logo{width:300px;max-width:100%;margin-bottom:14px}
.footer h4{margin:0 0 12px;font-size:.95rem;letter-spacing:.06em;color:#fff}
.footer a,.footer p{color:#b8c9dc;margin:0 0 8px;font-size:.92rem}
.footer a:hover{color:#7fb0ff}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:22px;color:#8ba0b8;font-size:.8rem;
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.copyright a{color:#8ba0b8}
.copyright a:hover{color:#7fb0ff}

@media(max-width:960px){
  .nav-links{display:none;position:absolute;left:20px;right:20px;top:74px;background:#fff;
    border:1px solid var(--line);border-radius:18px;padding:18px;flex-direction:column;align-items:flex-start;
    box-shadow:0 16px 40px rgba(10,37,64,.12)}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .brand img{width:180px}
  .slide.active,.intro-grid,.vision-grid,.about-grid{grid-template-columns:1fr}
  .slide.active{padding:56px 0 110px;gap:34px}
  .visual{max-width:520px;width:100%;margin:auto;aspect-ratio:16/10}
  .products-grid,.grid-2,.grid-3{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .word:nth-child(2){margin-left:0}
  .cta{flex-direction:column;align-items:flex-start;padding:34px 24px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
  .news-body{padding-left:0}
}
@media(max-width:640px){
  .wrap{width:min(calc(100% - 28px),var(--max))}
  .section{padding:76px 0}
  .nav-inner{height:66px}
  .brand img{width:150px}
  .product-with-video{min-height:620px;padding-top:335px}
  .product-with-video .product-video{height:315px}
  .hero{padding-top:66px;min-height:auto}
  .hero h1{font-size:2.5rem}
  .news-row{grid-template-columns:1fr auto;gap:6px}
  .news-row .date{grid-column:1/-1}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .footer-grid{grid-template-columns:1fr}
  .copyright{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ============================================================
   Overseas-market additions
   - language switch, skip link
   - contact page: info blocks, routing cards, live clock
   - accessible form: required marks, field errors, consent, status
   ============================================================ */

/* skip link (a11y) */.skip{position:fixed;left:16px;top:-70px;z-index:99;background:#fff;border:1px solid var(--line);
  color:var(--navy);padding:10px 16px;border-radius:10px;font-size:.85rem;transition:top .2s}
.skip:focus{top:14px}

/* language switch */
.lang{display:flex;flex-direction:row-reverse;align-items:center;gap:2px;border:1px solid var(--line);border-radius:999px;
  padding:3px;flex-shrink:0}
.lang a{font-size:.76rem;font-weight:700;letter-spacing:.06em;color:#8ba0b8;padding:5px 11px;
  border-radius:999px;line-height:1;transition:.2s}
.lang a:hover{color:var(--navy)}
.lang a.on{background:linear-gradient(110deg,var(--navy),var(--blue));color:#fff}

/* contact page */
.contact-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:16px;margin-top:38px;align-items:start}
.card-title{font-size:1.35rem;margin:0 0 6px;letter-spacing:-.02em;color:var(--navy)}
.info-block{display:grid;gap:18px;margin-top:22px}
.info-item{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start}
.info-item .ico{color:var(--blue);font-size:.9rem;line-height:1.7}
.info-item .k{display:block;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:#8ba0b8;margin-bottom:3px}
.info-item .v{font-size:.95rem;color:var(--navy);line-height:1.65}
.info-item .v a{color:var(--blue);border-bottom:1px solid rgba(29,91,191,.28)}
.info-item .v a:hover{border-bottom-color:var(--blue)}
.info-item .v small{display:block;color:#7d90a6;font-size:.8rem;line-height:1.6;margin-top:5px}
.todo-inline{display:inline-block;font-size:.7rem;letter-spacing:.06em;color:#b9831a;
  border:1px dashed rgba(185,131,26,.45);border-radius:6px;padding:1px 7px;margin-left:6px;vertical-align:2px}

.clock{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums;margin-top:18px}
.clock .dot{width:7px;height:7px;border-radius:50%;background:#1a9a5a;box-shadow:0 0 10px rgba(26,154,90,.6);
  animation:pulseDot 2.4s ease-in-out infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.3}}

.routes{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.route{border:1px solid var(--line);border-radius:16px;padding:16px 18px;background:var(--panel2);
  transition:.25s;display:block}
.route:hover{border-color:rgba(29,91,191,.32);background:#fff;transform:translateY(-2px)}
.route strong{display:block;font-size:.95rem;margin-bottom:3px;color:var(--navy)}
.route span{font-size:.79rem;color:#7d90a6;line-height:1.5;display:block}

.map-box{border:1px solid var(--line);border-radius:16px;background:var(--panel2);
  padding:20px;margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.map-box p{margin:0;font-size:.86rem;color:var(--muted);line-height:1.6}

.trust{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.trust span{font-size:.76rem;color:var(--blue);border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:var(--panel2)}

/* form: validation & consent */
.field .req{color:var(--blue)}
.field .hint{font-size:.73rem;color:#7d90a6;line-height:1.5}
.field input[aria-invalid="true"],.field select[aria-invalid="true"],.field textarea[aria-invalid="true"]{
  border-color:#d64545;background:rgba(214,69,69,.03)}
.err{display:none;color:#d64545;font-size:.75rem}
.err.show{display:block}
.consent{display:grid;grid-template-columns:auto 1fr;gap:11px;align-items:start;margin-top:22px;
  font-size:.83rem;color:var(--muted);line-height:1.65}
.consent input{width:17px;height:17px;margin:3px 0 0;accent-color:var(--blue);flex-shrink:0}
.consent a{color:var(--blue);border-bottom:1px solid rgba(29,91,191,.3)}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-status{display:none;margin-top:18px;border-radius:12px;padding:13px 15px;font-size:.86rem;line-height:1.6}
.form-status.show{display:block}
.form-status.ok{border:1px solid rgba(26,154,90,.32);background:rgba(26,154,90,.06);color:#147a46}
.form-status.bad{border:1px solid rgba(214,69,69,.34);background:rgba(214,69,69,.06);color:#c03939}
.form-status.wait{border:1px solid var(--line);background:var(--panel2);color:var(--muted)}
.form-row-note{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:22px}
.form-row-note .btn{margin:0}

/* footer legal */
.legal{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.legal a{color:#8ba0b8;font-size:.8rem}
.legal a:hover{color:#7fb0ff}

/* home news-center (3 cards) */
.newscenter{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:38px}
.nc-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:26px;
  display:flex;flex-direction:column;gap:14px;transition:transform .32s cubic-bezier(.22,1,.36,1),box-shadow .32s,border-color .32s;position:relative;overflow:hidden;will-change:transform}
.nc-card:hover{border-color:rgba(29,91,191,.32);transform:translateY(-4px)}
.nc-card[data-card-link]{cursor:pointer}
.nc-card[data-card-link]:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
/* 滑鼠靠近：卡片放大 + 發光（特異度需高於 .reveal.in 的 transform:none） */
.newscenter .nc-card.glow-active{border-color:rgba(124,58,237,.55);
  transform:translateY(-6px) scale(1.05);
  box-shadow:0 18px 44px rgba(124,58,237,.28),0 0 0 1px rgba(124,58,237,.25),0 0 32px rgba(124,58,237,.35);
  z-index:5}
.newscenter .nc-card.nc-dark.glow-active{box-shadow:0 18px 44px rgba(124,58,237,.4),0 0 0 1px rgba(124,58,237,.3),0 0 40px rgba(124,58,237,.5)}
.nc-card .nc-tag{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:700}
.nc-card .nc-date{font-size:.8rem;color:#8ba0b8;font-variant-numeric:tabular-nums}
.nc-card h3{font-size:1.15rem;line-height:1.4;margin:0;color:var(--navy)}
.nc-card p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.65}
.nc-card .nc-cta{margin-top:auto;display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:700;font-size:.9rem}
.nc-card .nc-cta:hover{gap:12px}
.nc-card.nc-dark{background:linear-gradient(145deg,#0a2540,#16406e);color:#fff;border-color:transparent}
.nc-card.nc-dark h3{color:#fff}
.nc-card.nc-dark p{color:#c9d9ec}
.nc-card.nc-dark .nc-tag{color:#7fb0ff}
.nc-card.nc-dark .nc-date{color:#9db7d4}
.nc-card.nc-dark .nc-cta{color:#fff}
.nc-card .nc-cta .arrow{transition:.2s}
.nc-card .nc-cta:hover .arrow{transform:translateX(4px)}
/* pain-point chip */
.pain{display:inline-flex;align-items:flex-start;gap:7px;font-size:.84rem;color:var(--muted);line-height:1.5}
.pain::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue);margin-top:.55em;flex-shrink:0}

/* long-form legal page */
.prose{max-width:820px}
.prose h2{font-size:1.28rem;margin:38px 0 10px;letter-spacing:-.01em}
.prose h3{font-size:1.02rem;margin:24px 0 8px;color:var(--navy)}
.prose p,.prose li{color:var(--muted);font-size:.94rem;line-height:1.85}
.prose ul{padding-left:20px;margin:10px 0}
.prose a{color:var(--blue)}
.prose .updated{font-size:.8rem;color:#7d90a6;letter-spacing:.04em}

@media(max-width:960px){
  .contact-grid,.routes{grid-template-columns:1fr}
  .newscenter{grid-template-columns:1fr}
  .lang{margin-left:auto}
}
@media(max-width:640px){
  .nav-inner{gap:12px}
  .lang a{padding:5px 9px;font-size:.72rem}
  .card{padding:22px}
  .map-box{flex-direction:column;align-items:flex-start}
}

/* --- English typography: Latin text runs wider than CJK at the same size --- */
html[lang="en"] .hero h1{font-size:clamp(2.3rem,4.3vw,3.9rem);line-height:1.05;letter-spacing:-.045em}
html[lang="en"] .page-head h1{font-size:clamp(2.1rem,4.2vw,3.4rem)}
html[lang="en"] .section-title{letter-spacing:-.03em}
html[lang="en"] .quote{font-size:clamp(1.1rem,1.9vw,1.5rem);line-height:1.65}
html[lang="en"] .quote::before,html[lang="en"] .quote::after{content:""}
html[lang="en"] .word{font-size:clamp(2rem,4.4vw,3.7rem);letter-spacing:0;line-height:1.18}
html[lang="en"] .word small{margin-top:.22em}
html[lang="en"] .product h3{font-size:2.1rem}
html[lang="en"] .news-row h3{font-size:1.06rem}
html[lang="en"] .hero-copy{font-size:1.04rem}

@media(max-width:960px){
  html[lang="en"] .hero h1{font-size:clamp(2rem,6vw,2.8rem)}
}
@media(max-width:640px){
  .hero .slides,.slides.wrap{width:calc(100% - 28px)}
  html[lang="en"] .hero h1{font-size:1.85rem}
}