:root{--ink:#172c36;--muted:#61727a;--accent:#146b65;--paper:#fafbf9;--line:#dfe6e2;--soft:#eef3ef;font-family:system-ui,-apple-system,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}
body{margin:0}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #218b85;outline-offset:5px}
a:hover{text-decoration:underline;text-underline-offset:5px}
button:disabled{cursor:wait;opacity:.55}
[hidden]{display:none!important}
.wrap{max-width:1200px;margin:auto;padding-left:40px;padding-right:40px}
.site-header{height:88px;max-width:1360px;margin:auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center}
.logo img{width:131px;height:auto}
.site-header nav{display:flex;align-items:center;gap:36px;font-size:14px;font-weight:600}
.site-header [aria-current=page]{color:var(--accent)}
.site-header .nav-contact{border:1px solid var(--line);padding:12px 19px;border-radius:7px}
.nav-contact span{padding-left:14px}
.hero{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:48px;padding-top:92px;padding-bottom:100px}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:var(--accent);margin:0 0 22px;display:flex;align-items:center;gap:10px}
.eyebrow>span,.status-dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(38px,4.4vw,58px);line-height:1.3;letter-spacing:-2px;font-weight:650;margin-bottom:25px}
h2{font-size:32px;line-height:1.45;letter-spacing:-.8px;font-weight:650;margin-bottom:18px}
h3{font-size:27px;line-height:1.5;font-weight:600}
.lead{font-size:17px;line-height:1.9;color:var(--muted);margin-bottom:32px}
.actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:var(--accent);color:#fff;border:1px solid var(--accent);padding:15px 24px;border-radius:6px;min-height:50px;font-size:14px;font-weight:600;transition:background .15s}
.button:hover{background:#10554f;text-decoration:none}
.text-link{font-size:14px;color:var(--accent);padding:8px 0;border:0;background:none;font-weight:600;min-height:40px}
.hero-note{font-size:12px;color:var(--muted);line-height:1.7;margin:27px 0 0}
.hero-visual{border:1px solid #d0dbd4;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 20px 60px #1e493512;transform:rotate(-1deg)}
.window-bar{display:flex;gap:16px;align-items:center;padding:13px 15px;border-bottom:1px solid var(--line);font-size:10px;color:var(--muted);background:#f3f6f3}
.window-dots{font-size:8px;color:#afc3b6;letter-spacing:2px}
.hero-visual>img{display:block;width:100%;height:auto}
.visual-caption{display:flex;align-items:center;gap:8px;padding:15px;font-size:11px;border-top:1px solid var(--line)}
.visual-caption>span:last-child{margin-left:auto;font-size:9px;color:var(--muted)}
.showcase-section{background:var(--soft);padding:70px 0 80px;scroll-margin-top:25px}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:25px}
.section-heading p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:1.8}
.showcase-tabs{display:flex;gap:24px;border-bottom:1px solid #cedbd1;margin:20px 0 32px}
.showcase-tabs button{padding:16px 4px;border:0;background:transparent;color:var(--muted);font-size:14px;border-bottom:2px solid transparent}
.showcase-tabs [aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}
.showcase-panel{display:grid;grid-template-columns: .75fr 1.5fr;gap:55px;align-items:center;min-height:395px}
.showcase-copy{padding:20px 0}
.number{font-size:12px;color:var(--accent);display:block;margin-bottom:30px}
.showcase-copy p,.essentials>div>p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:1.9}
.screen{border:1px solid #cfdbd2;box-shadow:0 12px 40px #1c3a2a0a;border-radius:8px;overflow:hidden;background:white}
.screen img{width:100%;height:auto;display:block}
.phone-pair{display:flex;justify-content:center;gap:24px}
.phone-pair figure{margin:0;width:180px}
.phone-pair button{display:block;padding:0;border:0;border-radius:18px;overflow:hidden;background:transparent;box-shadow:0 10px 30px #183e2010}
.phone-pair img{display:block;width:100%;height:auto}
.phone-pair figcaption{text-align:center;font-size:12px;color:var(--muted);margin-top:14px}
.essentials{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;padding-top:85px;padding-bottom:75px}
.details-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:23px 30px 23px 0;position:relative;font-weight:550;font-size:16px;line-height:1.65}
summary::-webkit-details-marker{display:none}
summary:after{content:'＋';position:absolute;right:0;top:24px;color:var(--accent)}
details[open]>summary:after{content:'−'}
details p{font-size:14px;line-height:1.9;color:var(--muted);padding-right:25px;margin-bottom:23px}
.faq-section{padding-top:35px;padding-bottom:75px}
.closing{border-top:1px solid var(--line);text-align:center;padding-top:65px;padding-bottom:70px}
.closing .eyebrow{justify-content:center}
.closing p:not(.eyebrow){font-size:15px;color:var(--muted);line-height:1.8}
.closing .button{margin-top:15px}
.site-footer{max-width:1280px;margin:auto;border-top:1px solid var(--line);padding:35px 40px;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.site-footer strong{color:var(--ink);font-size:14px}
.site-footer p{margin:8px 0 0}
.footer-links{display:flex;gap:22px}
.site-footer small{font-size:10px}
.contact-layout{display:grid;grid-template-columns:.85fr 1.2fr;gap:85px;padding-top:65px;padding-bottom:80px;align-items:start}
.contact-intro{padding-top:25px}
.contact-intro h1{font-size:44px}
.contact-intro .lead{font-size:20px}
.contact-expect{max-width:310px;border-top:1px solid var(--line);padding-top:25px;margin-top:42px}
.contact-expect p{font-size:14px;line-height:1.9;color:var(--muted)}
.contact-alternative{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;margin-top:45px;color:var(--muted)}
.contact-alternative a{color:var(--accent)}
.form-card{background:white;border:1px solid var(--line);border-radius:12px;padding:34px;box-shadow:0 10px 40px #26413205}
.form-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:26px}
.form-heading h2{font-size:21px;margin:0}
.form-heading span{font-size:11px;color:var(--muted)}
fieldset{margin:0;padding:0;border:0;min-width:0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px 16px}
.field{min-width:0}
.field.full{grid-column:1/-1}
.field label{display:block;margin-bottom:8px;font-size:13px;font-weight:650}
.label-note{font-weight:400;font-size:11px;color:var(--muted);margin-left:8px}
input,textarea{width:100%;min-height:45px;border:1px solid #cad5d0;border-radius:5px;background:#fff;padding:11px 12px;color:var(--ink);font-size:14px}
input::placeholder,textarea::placeholder{color:#76857f;font-size:12px}
textarea{resize:vertical;min-height:105px;line-height:1.8}
input:read-only,textarea:read-only{background:#f3f6f3;color:#52665b}
small{line-height:1.6}
.field small{display:block;color:var(--muted);font-size:11px;margin-top:6px}
.field .char-count{text-align:right}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.captcha-help{font-size:11px;color:var(--muted);margin:10px 0}
.form-submit{width:100%;margin-top:8px}
.privacy-note{color:var(--muted);font-size:10px;line-height:1.8;text-align:center;margin:15px 0 0}
.privacy-note a{text-decoration:underline}
.form-status{font-size:13px;line-height:1.8;color:var(--accent);margin:12px 0}
.form-status:empty{display:none}
.form-status.error{color:#ac3330;background:#fff3ef;border-radius:4px;padding:10px}
.success-panel{padding:60px 0;text-align:center}
.success-panel .eyebrow{justify-content:center;margin-top:28px}
.success-panel p:not(.eyebrow){color:var(--muted);font-size:14px;line-height:1.9}
.success-icon{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#edf6ef;color:var(--accent);font-size:32px}
.success-panel .button{margin-top:20px}
.skip-link{position:fixed;left:12px;top:-100px;background:white;z-index:20;padding:15px}
.skip-link:focus{top:10px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}
dialog{border:0;border-radius:10px;padding:50px 15px 15px;max-width:95vw;max-height:94vh;background:var(--paper)}
dialog::backdrop{background:#122a32cc}
dialog img{display:block;max-width:100%;height:auto;margin:auto}
.dialog-close{position:sticky;top:0;float:right;margin-top:-40px;min-height:36px;background:#fff;border:1px solid var(--line);padding:5px 12px;border-radius:5px}
section[id],details[id]{scroll-margin-top:24px}
@media(min-width:1500px){.hero{padding-top:110px;padding-bottom:115px}
}
@media(max-width:950px){.wrap{padding-left:28px;padding-right:28px}
.site-header{padding:0 28px}
.hero{gap:25px}
.hero h1{font-size:43px}
.hero .lead{font-size:15px}
.hero .desktop-break{display:none}
.contact-layout{gap:35px;grid-template-columns:.8fr 1.2fr}
.contact-intro h1{font-size:35px}
.form-card{padding:25px}
.essentials{gap:40px}
.showcase-panel{gap:25px}
.showcase-copy h3{font-size:23px}
}
@media(max-width:680px){.wrap{padding-left:22px;padding-right:22px}
.site-header{height:72px;padding:0 22px}
.logo img{width:110px}
.site-header nav{gap:17px;font-size:12px}
.site-header .nav-contact{padding:10px 12px}
.nav-contact span{display:none}
.hero{grid-template-columns:1fr;padding-top:45px;padding-bottom:48px;gap:35px}
.hero h1{font-size:44px}
.hero .lead{font-size:15px}
.hero-note{margin-top:22px}
.eyebrow{font-size:10px;margin-bottom:19px}
.hero-visual{transform:none}
.showcase-section{padding:45px 0}
.section-heading{display:block}
.section-heading>p{margin-top:12px}
.section-heading>p br{display:none}
h2{font-size:26px}
.showcase-tabs{gap:20px;margin:10px 0 18px}
.showcase-tabs button{font-size:13px}
.showcase-panel{grid-template-columns:1fr;gap:15px;min-height:0}
.showcase-copy{padding:5px 0}
.showcase-copy h3{font-size:22px;margin-bottom:10px}
.showcase-copy h3 br{display:none}
.showcase-copy .number{margin:5px 0 12px}
.phone-pair{gap:16px}
.phone-pair figure{width:44%;max-width:170px}
.essentials{grid-template-columns:1fr;gap:20px;padding-top:45px;padding-bottom:40px}
.essentials h2 br{display:none}
.faq-section{padding-top:15px;padding-bottom:45px}
summary{font-size:14px;padding-top:20px;padding-bottom:20px}
.closing{padding-top:40px;padding-bottom:45px}
.closing h2{font-size:25px}
.site-footer{padding:25px 22px;align-items:start;flex-direction:column;gap:20px}
.footer-links{gap:24px}
.contact-layout{grid-template-columns:1fr;gap:28px;padding-top:30px;padding-bottom:40px}
.contact-intro{padding-top:0}
.contact-intro h1{font-size:37px;margin-bottom:13px}
.contact-intro .lead{font-size:16px;margin-bottom:15px}
.contact-intro .lead br{display:none}
.contact-expect{border:0;margin:0;padding:0;max-width:none}
.contact-expect p{font-size:13px;margin-bottom:3px}
.contact-expect .text-link{display:none}
.contact-alternative{margin-top:12px}
.form-card{padding:22px 18px}
.form-heading{gap:10px}
.form-heading h2{font-size:20px}
.form-heading span{font-size:10px}
input,textarea{font-size:16px}
.form-grid{gap:17px 12px}
.form-card #turnstile-widget{max-width:100%;overflow:hidden}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}


.legal-page{max-width:860px;padding-top:60px;padding-bottom:70px}
.legal-page h1{font-size:36px}
.legal-page h2{font-size:21px;margin-top:32px}
.legal-page p,.legal-page li{font-size:14px;line-height:1.9;color:var(--muted)}
.legal-page a{text-decoration:underline}
.legal-updated{font-size:12px!important}