:root{--blue:#1d547c;--sky:#3193cb;--ink:#172433;--muted:#687582;--pale:#f1f7fb;--line:#e6edf2;--white:#fff;--gold:#eec36f}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:74px}body{margin:0;color:var(--ink);font-family:"Noto Sans TC",sans-serif;font-size:14px;line-height:1.75;background:white}img{display:block;width:100%;object-fit:cover}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.site-header{height:58px;padding:0 max(calc((100vw - 1140px)/2),5.5%);display:flex;align-items:center;justify-content:space-between;background:#fff;position:sticky;top:0;z-index:10;box-shadow:0 2px 14px #1232}.brand{display:flex;align-items:center;gap:9px;color:#164b72;white-space:nowrap}.brand b{font-size:18px;font-weight:700;letter-spacing:.04em;display:block;line-height:1.3}.brand small{font:600 8px "DM Sans",sans-serif;letter-spacing:.13em;display:block}.tooth-mark{font-size:36px;line-height:1;transform:rotate(180deg);font-family:serif}.main-nav{display:flex;gap:25px;align-items:center;font-size:12px;color:#48545f}.main-nav a{height:58px;display:flex;align-items:center;position:relative}.main-nav a:hover,.main-nav .active{color:var(--sky)}.main-nav .active:after{content:"";position:absolute;height:2px;background:var(--sky);bottom:8px;left:0;right:0}.nav-cta,.button{border:0;border-radius:24px;display:inline-flex;justify-content:center;align-items:center;gap:7px;padding:10px 22px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s}.nav-cta{color:white;background:linear-gradient(100deg,#174a70,#3195cd);font-size:12px}.button:hover,.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 20px #13517a30}.menu-toggle{display:none;border:0;background:none;color:var(--blue);font-size:24px}.hero{height:355px;position:relative;overflow:hidden;background:#eaf3f8}.hero-image{position:absolute;inset:0 0 0 40%;background-image:linear-gradient(90deg,#eff6f9 0%,#eff6f900 22%),url("dental_website_images/01_首頁主視覺.png");background-size:cover;background-position:center 43%}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#ffffff08 40%,transparent 80%);pointer-events:none}.hero-content{position:relative;z-index:1;width:min(1140px,88%);margin:auto;padding-top:34px}.eyebrow{font-size:16px;letter-spacing:.08em;color:var(--blue);font-weight:600}.hero h1{font-size:48px;line-height:1.18;letter-spacing:.015em;margin:7px 0 8px;color:#17212a}.hero h1 span{color:#2788bd}.hero-sub{margin:0 0 10px;font-size:16px}.hero-points{display:flex;gap:23px;color:#527087;font-size:11px;margin:13px 0 20px}.hero-actions{display:flex;gap:12px}.primary{background:linear-gradient(100deg,#194b72,#3194c9);color:white}.white{background:#fff;color:var(--blue)}.line-dot{font-style:normal;background:#16c978;color:white;border-radius:50%;width:20px;height:20px;text-align:center;font-size:11px;padding-top:1px}.hero-note{position:absolute;z-index:2;right:5.4%;bottom:25px;transform:rotate(-9deg);font-size:18px;line-height:1.4;color:#283d4e;text-align:center}.section-wrap{width:min(1140px,90%);margin:0 auto}.about{display:grid;grid-template-columns:34% 1fr;gap:4%;align-items:center;padding:16px 0 22px}.about-photo{height:230px;overflow:hidden;border-radius:42% 42% 10px 10px}.about-photo img{height:100%}.section-label{font:600 11px "DM Sans",sans-serif;letter-spacing:.14em;color:#2884be}.about-copy h2{font-size:25px;line-height:1.35;margin:3px 0 8px}.about-copy p{color:#58636e;font-size:13px;margin:0 0 12px}.values{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.values div{background:#f3f8fc;border-radius:9px;text-align:center;padding:8px 5px;font-size:11px;color:#374b5c}.values b{display:block;color:#2789c1;font-size:25px;line-height:1.3}.services{padding:0 0 17px}.section-heading{text-align:center;margin:0 0 12px}.section-heading h2{font-size:26px;margin:2px 0 0;line-height:1.35}.section-heading p{font-size:13px;color:#66737e;margin:3px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.service-card{position:relative;border:1px solid #edf1f4;border-radius:9px;overflow:hidden;text-align:center;box-shadow:0 3px 10px #1a48630a;padding-bottom:10px}.service-card>img{height:118px}.service-icon{width:49px;height:49px;display:grid;place-items:center;border:4px solid white;border-radius:50%;background:#f7fbfd;color:#2588bd;font-size:23px;margin:-24px 0 0 13px;position:relative}.service-card h3{font-size:14px;margin:-31px 0 9px 55px}.service-card p{font-size:11px;color:#7b858e;line-height:1.7;margin:10px 5px 0}.booking-strip{min-height:137px;background:linear-gradient(90deg,#eaf5fc 0%,#d9eaf5aa 46%,#29618510 100%),url("dental_website_images/07_診療環境橫幅.png") center 52%/cover;display:flex;align-items:center;position:relative;padding:16px max(calc((100vw - 1140px)/2),8%);gap:20px}.strip-content h2{font-size:27px;color:#1b5b86;line-height:1.25;margin:1px 0}.strip-content p{margin:3px 0;color:#3b5568;font-size:12px}.booking-strip>.button{margin-left:auto;white-space:nowrap}.strip-tags{position:absolute;right:7%;bottom:13px;font-size:10px;color:white}.articles{padding:20px 0}.row-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}.row-title>div{display:flex;align-items:center;gap:13px}.row-title h2{font-size:23px;margin:0;padding-left:12px;border-left:4px solid var(--blue);line-height:1.25}.row-title span{color:#77818a;font-size:12px}.row-title>a{color:#257eaf;font-weight:600;font-size:11px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.article-grid article{border:1px solid #e9eef2;border-radius:9px;overflow:hidden;box-shadow:0 3px 10px #223d570b}.article-grid img{height:94px}.article-grid article>div{padding:7px 12px 8px}.article-grid small{background:#1c648d;color:#fff;padding:2px 6px;border-radius:3px;font-size:9px}.article-grid h3{font-size:14px;line-height:1.45;margin:4px 0 10px}.article-grid time{font:11px "DM Sans",sans-serif;color:#88929b}.stories{background:#eef6fb;padding:16px 0 12px}.stories .row-title{margin-bottom:11px}.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.testimonial-grid article{display:flex;gap:10px;align-items:center;background:white;border-radius:12px;padding:9px;min-height:112px}.testimonial-grid img{width:86px;height:100px;border-radius:14px;flex:0 0 auto}.testimonial-grid p{font-size:10px;line-height:1.65;color:#3b5365;margin:0 0 4px}.testimonial-grid b{font-size:11px;display:block}.testimonial-grid strong{font-size:14px;color:#f6a717;letter-spacing:1px}.dots{display:flex;justify-content:center;gap:7px;margin:9px}.dots i{width:7px;height:7px;border-radius:50%;background:#c5d1da}.dots i:first-child{background:#1a648c}.lead{background:linear-gradient(105deg,#15476c,#1d5882);color:white;padding:19px max(calc((100vw - 1140px)/2),5%);display:grid;grid-template-columns:44% 1fr;gap:20px;align-items:center}.lead-copy{display:flex;align-items:center;gap:16px}.lead-icon{width:72px;height:72px;border-radius:50%;background:#3299d0;display:grid;place-items:center;font-size:36px;flex:none}.lead-copy h2{font-size:24px;line-height:1.35;margin:0}.lead-copy p{font-size:12px;margin:5px 0 0;color:#d6e9f5}.lead-form{background:white;padding:10px;border-radius:9px;display:grid;grid-template-columns:1fr 1fr;gap:7px}.lead-form input,.lead-form select{width:100%;height:39px;border:1px solid #d1dbe2;border-radius:6px;padding:0 10px;color:#455461;font-size:11px;background:#fff}.lead-form .button{border-radius:7px;font-size:12px;padding:7px}.form-message{margin:0;color:#186c3d;font-size:11px;grid-column:1/-1}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}footer{background:#fff;color:#61717e}.footer-main{width:min(1140px,90%);margin:auto;padding:18px 0 15px;display:grid;grid-template-columns:1.5fr 1.8fr 1fr 1fr 1.3fr;gap:20px;font-size:10px}.footer-main .brand{align-self:start}.footer-main address{font-style:normal;line-height:2.1;padding-top:2px}.footer-main>div:not(.brand){display:flex;flex-direction:column;gap:4px}.footer-main>div>b{color:#1c5e87}.footer-main .social{margin:3px 0;color:#1b5c87;font-size:15px}.copyright{text-align:center;border-top:1px solid #edf0f2;padding:8px;font:10px "DM Sans",sans-serif;color:#8c969d}
@media(max-width:900px){.site-header{padding:0 4%}.main-nav{gap:13px}.about{grid-template-columns:32% 1fr}.about-copy h2{font-size:22px}.hero h1{font-size:42px}.footer-main{gap:12px}.strip-tags{display:none}}
@media(max-width:680px){.site-header{height:60px}.brand b{font-size:16px}.brand small{font-size:7px}.tooth-mark{font-size:31px}.menu-toggle{display:block;margin-left:auto}.nav-cta{padding:8px 12px;font-size:11px;margin-left:10px}.main-nav{display:none;position:absolute;top:60px;left:0;right:0;background:white;box-shadow:0 10px 16px #0002;padding:8px 6%;flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{height:42px;border-bottom:1px solid #eef1f3}.main-nav .active:after{display:none}.hero{height:auto;padding-bottom:0;background:#edf4f8;display:flex;flex-direction:column}.hero:after{display:none}.hero-image{position:relative;order:2;inset:auto;width:100%;height:420px;background-image:url("dental_website_images/01_首頁主視覺.png");background-size:auto 72%;background-repeat:no-repeat;background-color:#eaf3f8;background-position:70% center}.hero-content{order:1;width:88%;padding:22px 0 17px}.hero h1{font-size:40px}.hero-sub{font-size:14px}.hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;margin:14px 0 16px}.hero-points span{display:flex;align-items:center;justify-content:center;gap:4px;white-space:nowrap;font-size:10px;color:#527087}.hero-points i{font-style:normal;font-size:18px;line-height:1;color:#2789c1;flex:none}.hero-actions{gap:9px}.hero-actions .button{padding:10px 13px;font-size:12px}.hero-note{right:7%;bottom:20px;font-size:14px}.about{grid-template-columns:1fr;gap:14px;padding:22px 0}.about-photo{height:210px;max-width:360px;margin:auto;width:100%}.about-copy h2{font-size:22px}.about-copy p{font-size:12px}.values{gap:6px}.values div{font-size:9px;padding:8px 2px}.values b{font-size:22px}.section-heading h2{font-size:22px}.services{padding-bottom:22px}.service-grid{grid-template-columns:repeat(2,1fr);gap:10px}.service-card>img{height:120px}.booking-strip{min-height:245px;background-position:center;align-items:flex-start;flex-direction:column;justify-content:center;padding:20px 7%;gap:10px}.strip-content h2{font-size:24px}.booking-strip>.button{margin:0}.articles{padding:20px 0}.row-title>div{display:block}.row-title h2{font-size:20px}.row-title span{display:block;margin:5px 0 0}.article-grid{grid-template-columns:1fr;gap:10px}.article-grid article{display:grid;grid-template-columns:40% 1fr;min-height:105px}.article-grid img{height:100%;min-height:105px}.article-grid h3{font-size:12px}.stories{padding:20px 0}.testimonial-grid{grid-template-columns:1fr}.testimonial-grid article{min-height:98px}.testimonial-grid img{width:78px;height:84px}.lead{grid-template-columns:1fr;padding:23px 6%;gap:14px}.lead-copy h2{font-size:21px}.lead-icon{width:60px;height:60px;font-size:30px}.lead-form{padding:9px}.footer-main{grid-template-columns:1fr 1fr}.footer-main .brand,.footer-main address{grid-column:span 2}.footer-main address{line-height:1.9}.footer-main>div:last-child{grid-column:span 2}.copyright{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Gentle motion: hero entry, scroll reveals, and small card lifts. */
@keyframes hero-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.hero-content{animation:hero-enter .7s cubic-bezier(.2,.7,.25,1) both}
.js-reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.75,.25,1);transition-delay:var(--reveal-delay,0ms)}
.js-reveal.is-visible{opacity:1;transform:translateY(0)}
@media(hover:hover){.service-card,.article-grid article,.testimonial-grid article,.values div{transition:transform .28s ease,box-shadow .28s ease;}.service-card:hover,.article-grid article:hover,.testimonial-grid article:hover,.values div:hover{transform:translateY(-4px);box-shadow:0 10px 24px #17446618}}
@media(prefers-reduced-motion:reduce){.js-reveal{opacity:1!important;transform:none!important}}