*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --teal:#006d75;--teal-dk:#00545b;--teal-soft:#e6f0f0;
  --gold:#c9a84c;--gold-soft:#e8dcc0;
  --cream:#f7f4ee;--cream-2:#efe9df;--white:#fff;
  --ink:#1c2b2d;--muted:rgba(28,43,45,.62);--line:rgba(0,109,117,.16);
  --maxW:1240px;--pad:5vw;--shadow:0 18px 50px rgba(0,60,65,.10);
  --serif:'Cormorant Garamond',Georgia,'Noto Serif TC','Times New Roman',serif;
  --serif-tc:'Noto Serif TC','Songti TC','PMingLiU',serif;
  --sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.85;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden;padding-bottom:0}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif-tc);font-weight:400;line-height:1.4;letter-spacing:.02em}

/* header */
.site-header{position:sticky;top:0;left:0;width:100%;z-index:1000;transition:background .45s ease,box-shadow .45s ease,padding .45s ease;background:rgba(247,244,238,.86);backdrop-filter:blur(14px);border-bottom:1px solid transparent}
.header-inner{max-width:var(--maxW);margin:0 auto;padding:1rem var(--pad);display:flex;align-items:center;justify-content:space-between;gap:1.4rem}
.brand{display:flex;flex-direction:column;line-height:1.15}
.brand-tc{font-family:var(--serif-tc);font-size:1.32rem;letter-spacing:.22em;color:var(--teal)}
.brand-en{font-family:var(--sans);font-size:.5rem;letter-spacing:.42em;color:var(--gold);text-transform:uppercase;margin-top:.2rem}
.header-nav{display:flex;gap:1.75rem;margin-left:auto}
.header-nav a{font-size:.82rem;letter-spacing:.14em;color:var(--muted);position:relative;padding-bottom:4px;transition:color .3s}
.header-nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .35s}
.header-nav a:hover{color:var(--teal)}
.header-nav a:hover::after,.header-nav a.active::after{width:100%}
.header-nav a.active{color:var(--teal)}
.header-cta{background:var(--teal);color:var(--cream);font-size:.78rem;letter-spacing:.16em;padding:.62rem 1.35rem;border-radius:2px;transition:background .3s,color .3s;white-space:nowrap}
.header-cta:hover{background:var(--gold);color:var(--teal-dk)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.hamburger span{width:24px;height:1.5px;background:var(--teal);display:block;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:var(--cream);z-index:999;padding:6rem var(--pad) 2rem;flex-direction:column;gap:.2rem}
.mobile-menu.show{display:flex}
.mobile-menu a{font-family:var(--serif-tc);font-size:1.15rem;letter-spacing:.1em;padding:.85rem 0;border-bottom:1px solid var(--line)}
.mobile-menu a.active{color:var(--teal)}
.mm-cta{margin-top:1rem;border:0!important;text-align:center;background:var(--teal);color:var(--cream);padding:.95rem!important;font-size:.95rem!important;letter-spacing:.12em}
.mm-wa{background:var(--gold);color:var(--teal-dk)}
body.scrolled .site-header{box-shadow:0 1px 24px rgba(0,60,65,.10)}

/* hero */
.hero{position:relative;min-height:clamp(560px,92vh,900px);display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:var(--teal-dk)}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;animation:slowzoom 26s ease-in-out infinite alternate}
@keyframes slowzoom{from{transform:scale(1)}to{transform:scale(1.09)}}
.hero-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,45,50,.55),rgba(0,45,50,.28) 42%,rgba(0,45,50,.72))}
.hero-inner{position:relative;z-index:3;padding:4rem 1.5rem}
.hero-circle{width:min(58vmin,430px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 38% 32%,#fffef6,#f2eddd 72%,#e6dfc9);display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto 2.4rem;box-shadow:0 26px 70px rgba(0,35,40,.42),inset 0 0 22px rgba(120,105,60,.18);padding:8%}
.hero-circle img{width:74%}
.hero-circle small{font-family:var(--sans);font-size:.55rem;letter-spacing:.34em;color:rgba(0,84,91,.75);margin-top:1.1rem;text-transform:uppercase}
.hero h1{font-size:clamp(1.5rem,3.9vw,2.85rem);color:#fff;letter-spacing:.14em;margin-bottom:.9rem}
.hero-sub{font-family:var(--serif);font-size:clamp(.95rem,1.7vw,1.28rem);letter-spacing:.3em;color:var(--gold-soft);margin-bottom:2.3rem}
.hero-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.hero-stats{position:relative;z-index:3;display:flex;gap:0;justify-content:center;flex-wrap:wrap;margin-top:3rem;border-top:1px solid rgba(255,255,255,.22);padding-top:2rem;max-width:900px;margin-left:auto;margin-right:auto}
.hero-stats div{padding:0 2.1rem;text-align:center}
.hero-stats strong{display:block;font-family:var(--serif);font-size:1.75rem;color:#fff;letter-spacing:.04em}
.hero-stats span{font-size:.72rem;letter-spacing:.2em;color:rgba(255,255,255,.72)}
.scroll-hint{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);z-index:4;color:rgba(255,255,255,.75);font-size:.6rem;letter-spacing:.28em;text-align:center}
.scroll-hint::after{content:'';display:block;width:1px;height:34px;background:rgba(255,255,255,.5);margin:.5rem auto 0}

/* page hero (sub pages) */
.page-hero{position:relative;min-height:52vh;display:flex;align-items:flex-end;background:var(--teal-dk);overflow:hidden}
.page-hero .hero-media img{animation:none}
.page-hero .ph-inner{position:relative;z-index:3;max-width:var(--maxW);margin:0 auto;width:100%;padding:5rem var(--pad) 3rem}
.page-hero .eyebrow{color:var(--gold-soft)}
.page-hero h1{color:#fff;font-size:clamp(1.6rem,4vw,2.6rem);letter-spacing:.12em}
.page-hero p{color:rgba(255,255,255,.8);font-size:.95rem;letter-spacing:.05em;margin-top:.6rem}
.breadcrumb{max-width:var(--maxW);margin:0 auto;padding:1rem var(--pad);font-size:.74rem;letter-spacing:.1em;color:var(--muted)}
.breadcrumb a:hover{color:var(--teal)}

/* generic */
.section{padding:clamp(3.6rem,8vw,7rem) var(--pad)}
.section.alt{background:var(--white)}
.section.teal{background:var(--teal);color:rgba(255,255,255,.9)}
.wrap{max-width:var(--maxW);margin:0 auto}
.eyebrow{display:inline-block;font-size:.66rem;letter-spacing:.36em;color:var(--gold);text-transform:uppercase;margin-bottom:1rem}
.section.teal .eyebrow{color:var(--gold-soft)}
.s-title{font-size:clamp(1.4rem,3.2vw,2.2rem);letter-spacing:.1em;margin-bottom:1rem}
.s-lead{max-width:760px;color:var(--muted);font-size:.98rem}
.section.teal .s-lead{color:rgba(255,255,255,.82)}
.center{text-align:center}
.center .s-lead{margin-left:auto;margin-right:auto}
.btn{display:inline-block;border:1px solid var(--teal);background:var(--teal);color:var(--cream);padding:.9rem 2.1rem;font-size:.85rem;letter-spacing:.16em;border-radius:2px;cursor:pointer;font-family:var(--sans);transition:.35s}
.btn:hover{background:var(--gold);border-color:var(--gold);color:var(--teal-dk)}
.btn-ghost{background:transparent;color:var(--teal);border:1px solid rgba(0,109,117,.45)}
.btn-ghost:hover{background:var(--teal);border-color:var(--teal);color:var(--cream)}
.btn-light{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-light:hover{background:#fff;color:var(--teal-dk);border-color:#fff}
.btn-gold{background:var(--gold);border-color:var(--gold);color:var(--teal-dk)}
.btn-gold:hover{background:var(--teal-dk);border-color:var(--teal-dk);color:#fff}
.btn-full{display:block;width:100%;text-align:center}
.grid{display:grid;gap:1.6rem}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.card{background:var(--white);border:1px solid var(--line);padding:2.2rem 1.9rem;transition:.4s;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;width:0;height:2px;background:var(--gold);transition:width .45s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card:hover::before{width:100%}
.card h3{font-size:1.12rem;letter-spacing:.08em;margin-bottom:.7rem;color:var(--teal)}
.card p{font-size:.88rem;color:var(--muted)}
.card .num{font-family:var(--serif);font-size:2.1rem;color:var(--gold);display:block;line-height:1;margin-bottom:.7rem}
.stat-block{text-align:center;padding:1.4rem 1rem;border:1px solid var(--line);background:var(--white)}
.stat-block strong{display:block;font-family:var(--serif);font-size:clamp(1.5rem,3.6vw,2.3rem);color:var(--teal);letter-spacing:.02em}
.stat-block span{font-size:.78rem;letter-spacing:.18em;color:var(--muted)}
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split.rev .split-media{order:2}
.split-media img{width:100%;box-shadow:var(--shadow)}
.split-media.tall img{aspect-ratio:4/5;object-fit:cover}
.spec-list{list-style:none;margin-top:1.6rem;border-top:1px solid var(--line)}
.spec-list li{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--line);font-size:.9rem}
.spec-list li span:first-child{color:var(--muted);letter-spacing:.06em}
.spec-list li span:last-child{color:var(--ink);text-align:right}
.quote{font-family:var(--serif-tc);font-size:clamp(1.05rem,2.3vw,1.6rem);letter-spacing:.1em;color:var(--teal);line-height:1.8}
.img-band{position:relative;min-height:52vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:var(--teal-dk)}
.img-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.img-band .ib-inner{position:relative;z-index:3;padding:4rem 1.5rem}
.img-band h2{color:#fff;font-size:clamp(1.3rem,3.4vw,2.1rem);letter-spacing:.14em}
.tag-note{font-size:.76rem;color:var(--muted);margin-top:1.2rem;letter-spacing:.02em}
.notice{border-left:2px solid var(--gold);background:var(--white);padding:1.1rem 1.4rem;font-size:.8rem;color:var(--muted)}
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.9rem}
.gallery-grid figure{position:relative;overflow:hidden;background:#000;cursor:pointer}
.gallery-grid img{width:100%;height:260px;object-fit:cover;transition:transform .8s ease,opacity .4s}
.gallery-grid figure:hover img{transform:scale(1.06);opacity:.86}
.gallery-grid figcaption{position:absolute;left:0;bottom:0;width:100%;padding:1.4rem 1rem .9rem;background:linear-gradient(transparent,rgba(0,35,40,.82));color:#fff;font-size:.75rem;letter-spacing:.14em}
.video-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.4rem}
.video-grid video{width:100%;background:#000;box-shadow:var(--shadow)}

/* CTA band */
.cta-band{background:var(--teal);color:#fff;text-align:center;padding:clamp(3rem,7vw,5.5rem) var(--pad)}
.cta-band h2{font-size:clamp(1.3rem,3.4vw,2.1rem);letter-spacing:.14em;margin-bottom:.9rem}
.cta-band p{color:rgba(255,255,255,.82);margin-bottom:2rem;font-size:.92rem}
.cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* booking form */
.form-wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.form-wrap.solo{grid-template-columns:minmax(0,1fr);max-width:800px;margin:0 auto}
.form-card{background:var(--white);border:1px solid var(--line);padding:clamp(1.6rem,4vw,3rem);box-shadow:var(--shadow);min-width:0}
.form-head{text-align:center;margin-bottom:2.2rem}
.form-head h2{font-size:1.45rem;letter-spacing:.12em;margin-bottom:.4rem}
.form-head p{font-size:.82rem;color:var(--muted)}
.fg{margin-bottom:1.15rem;min-width:0}
.fg label{display:block;font-size:.82rem;letter-spacing:.06em;margin-bottom:.45rem;color:var(--ink)}
.fg .req{color:#c0392b}
.fg input,.fg select,.fg textarea{width:100%;max-width:100%;padding:.8rem 1rem;border:1px solid rgba(0,109,117,.22);background:#fcfbf8;font-family:var(--sans);font-size:.92rem;color:var(--ink);border-radius:2px;transition:.3s}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(201,168,76,.12)}
.fg textarea{resize:vertical;min-height:86px}
.fr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem;min-width:0}
.hint{font-size:.72rem;color:var(--muted);margin-top:.3rem}
.err{color:#c0392b;font-size:.76rem;margin-top:.35rem;min-height:1em}
.phone-row{display:flex;align-items:stretch;border:1px solid rgba(0,109,117,.22);background:#fcfbf8;border-radius:2px;overflow:hidden;transition:.3s}
.phone-row:focus-within{border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(201,168,76,.12)}
.phone-row.is-error{border-color:#c0392b;background:#fff8f7}
.phone-plus{display:flex;align-items:center;padding:0 .35rem 0 .7rem;color:var(--muted);font-size:.95rem}
.phone-row input{border:0!important;background:transparent!important;min-width:0}
.phone-row .phone-code{width:58px;flex:0 0 58px;text-align:center;border-right:1px solid rgba(0,109,117,.16)!important;font-size:.95rem;padding:.8rem .2rem}
.phone-row .phone-num{width:auto;flex:1 1 auto;font-size:.95rem;padding:.8rem .9rem}
.phone-code:focus,.phone-num:focus{outline:none;box-shadow:none}
.phone-status{min-height:1.05em;margin-top:.35rem;font-size:.78rem;color:var(--muted)}
.phone-status.is-err{color:#c0392b}
.date-row{position:relative;display:flex;align-items:stretch;border:1px solid rgba(0,109,117,.22);background:#fcfbf8;border-radius:2px;transition:.3s}
.date-row:focus-within{border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(201,168,76,.12)}
.date-row.is-error{border-color:#c0392b;background:#fff8f7}
.date-row > input[type="text"]{flex:1;border:0!important;background:transparent!important;padding:.8rem .9rem;font-size:.95rem;min-width:0}
.date-row > input[type="text"]:focus{outline:none;box-shadow:none}
.date-row > input[type="date"]{position:absolute;left:0;bottom:0;width:100%;height:1px;padding:0;border:0;opacity:0;pointer-events:none}
.date-btn{width:46px;flex:0 0 46px;border:0;border-left:1px solid rgba(0,109,117,.16);background:transparent;color:var(--teal);cursor:pointer;display:flex;align-items:center;justify-content:center}
.date-btn:hover{background:rgba(0,109,117,.06)}
.fg input.is-error,.fg select.is-error{border-color:#c0392b!important;background:#fff8f7!important}
.form-msg{min-height:1.2em;margin:.9rem 0 0;font-size:.84rem;color:var(--muted)}
.form-msg.is-bad{color:#c0392b}
.form-wa{margin-top:1rem;text-align:center}
.form-wa a{display:inline-flex;align-items:center;gap:.5rem;font-size:.84rem;letter-spacing:.06em;color:var(--teal);border-bottom:1px solid rgba(0,109,117,.4);padding:.4rem 0}
.form-wa a:hover{color:var(--gold)}
.success-panel .sum{font-size:.9rem;color:var(--ink);background:var(--cream);border:1px solid var(--line);padding:1rem 1.1rem;margin-bottom:1.2rem;text-align:left;line-height:1.9}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.76rem;color:var(--muted);margin:.4rem 0 1.4rem;line-height:1.7}
.consent input{width:auto;margin-top:.35rem}
.form-side .side-card{background:var(--teal);color:rgba(255,255,255,.9);padding:2rem 1.8rem;margin-bottom:1.2rem}
.form-side .side-card h3{color:#fff;font-size:1.05rem;letter-spacing:.1em;margin-bottom:.9rem}
.form-side .side-card p{font-size:.85rem;margin-bottom:.5rem}
.form-side .side-card a{border-bottom:1px solid rgba(255,255,255,.4)}
.form-side .side-note{background:var(--white);border:1px dashed var(--gold);padding:1.2rem 1.4rem;font-size:.78rem;color:var(--muted);line-height:1.8}
.success-panel{display:none;text-align:center;padding:2.5rem 1rem}
.success-panel.show{display:block}
.success-panel .ok{font-size:2.4rem;color:var(--teal)}
.success-panel h3{font-size:1.3rem;letter-spacing:.1em;margin:.8rem 0 .6rem}
.success-panel p{font-size:.86rem;color:var(--muted);margin-bottom:1.2rem}
.wa-fallback{font-size:.76rem;color:var(--muted);margin-top:.9rem}
.wa-fallback button{background:none;border:0;color:var(--teal);border-bottom:1px solid var(--teal);cursor:pointer;font-family:var(--sans);font-size:.76rem}

/* footer */
.site-footer{background:var(--teal-dk);color:rgba(255,255,255,.78);padding:clamp(2.6rem,6vw,4.5rem) var(--pad) 0;font-size:.85rem;font-weight:300}
.footer-inner{max-width:var(--maxW);margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;text-align:center;gap:0;padding-bottom:2.6rem}
.footer-logo{width:210px;background:rgba(255,255,255,.94);padding:.7rem .9rem;border-radius:2px;margin:0 auto 1.2rem}
.footer-tag{font-family:var(--serif-tc);font-size:.95rem;line-height:1.7;color:rgba(255,255,255,.86)}
.footer-tag span{font-family:var(--serif);font-size:.72rem;letter-spacing:.28em;color:var(--gold-soft)}
.footer-col h4{font-size:.9rem;letter-spacing:.14em;color:#fff;margin-bottom:.9rem}
.footer-col p{margin-bottom:.45rem;font-size:.82rem}
.footer-col a{border-bottom:1px solid rgba(255,255,255,.28)}
.footer-col a:hover{color:var(--gold-soft)}
.footer-col a{display:block;padding:.22rem 0}
.footer-disclaimer{border-top:1px solid rgba(255,255,255,.16);padding:1.4rem 0;max-width:var(--maxW);margin:0 auto}
.footer-disclaimer details summary{cursor:pointer;font-size:.78rem;letter-spacing:.1em;color:var(--gold-soft);padding:.4rem 0}
.footer-disclaimer p{font-size:.7rem;line-height:1.95;color:rgba(255,255,255,.6);margin-top:.8rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);max-width:var(--maxW);margin:0 auto;padding:1.3rem 0 6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.72rem;color:rgba(255,255,255,.55)}
.footer-en{font-family:var(--sans);letter-spacing:.18em}

/* mobile bar */
.mobile-bar{display:none;position:fixed;left:0;bottom:0;width:100%;z-index:1100;background:var(--white);border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(0,60,65,.1)}
.mobile-bar a{flex:1;text-align:center;padding:.95rem .2rem;font-size:.78rem;letter-spacing:.06em}
.mobile-bar .mb-tel{color:var(--teal)}
.mobile-bar .mb-wa{background:var(--gold);color:var(--teal-dk)}
.mobile-bar .mb-book{background:var(--teal);color:#fff}
.mobile-bar{grid-template-columns:repeat(3,1fr)}

/* 浮標（WhatsApp 查詢 + 填寫預約表格） */
.fab{position:fixed;right:20px;bottom:24px;z-index:1150;display:inline-flex;align-items:center;gap:.6rem;background:#25d366;color:#fff;padding:.85rem 1.2rem;border-radius:999px;box-shadow:0 10px 28px rgba(0,0,0,.24);font-size:.86rem;letter-spacing:.05em;transition:transform .3s,box-shadow .3s,background .3s,color .3s}
.fab:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.3)}
.fab-wa{background:#25d366;color:#fff}
.fab-wa:hover{background:#1eb455}
.fab-book{background:var(--teal);color:#fff;bottom:84px}
.fab-book:hover{background:var(--gold);color:var(--teal-dk)}
.fab svg{width:20px;height:20px;flex:0 0 auto}
.fab .fab-label{white-space:nowrap}

/* disclaimer modal */
.disclaimer-modal{position:fixed;inset:0;z-index:2000;background:rgba(0,35,40,.72);display:flex;align-items:center;justify-content:center;padding:1.2rem;backdrop-filter:blur(3px)}
.disclaimer-modal.hide{display:none}
.dm-card{background:var(--cream);max-width:620px;width:100%;max-height:86vh;overflow-y:auto;padding:2.2rem;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.dm-head{text-align:center;margin-bottom:1.2rem}
.dm-eyebrow{font-size:.6rem;letter-spacing:.34em;color:var(--gold)}
.dm-head h3{font-size:1.25rem;letter-spacing:.14em;margin-top:.4rem;color:var(--teal)}
.dm-body p{font-size:.76rem;line-height:1.95;color:var(--muted);margin-bottom:.9rem}
.dm-card .btn{margin-top:.6rem}

@media(max-width:980px){
  .header-nav,.header-cta{display:none}
  .hamburger{display:flex}
  .split{grid-template-columns:minmax(0,1fr)}
  .split.rev .split-media{order:0}
  .form-wrap{grid-template-columns:minmax(0,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
  .mobile-bar{display:flex}
  body{padding-bottom:3.2rem}
}
@media(max-width:640px){
  :root{--pad:6vw}
  .fr{grid-template-columns:minmax(0,1fr)}
  .footer-inner{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .split{grid-template-columns:minmax(0,1fr)}
}

/* ================= 手機優化（依 390px 實測數據調整） ================= */
@media(max-width:768px){
  html{-webkit-text-size-adjust:100%}
  body{font-size:16px;line-height:1.8;-webkit-tap-highlight-color:transparent}

  /* 導覽 */
  .header-inner{padding:.8rem var(--pad);gap:.7rem}
  .brand-tc{font-size:1.1rem;letter-spacing:.16em}
  .brand-en{font-size:.75rem;letter-spacing:.2em;margin-top:.2rem;white-space:nowrap}
  .hamburger{min-width:44px;min-height:44px;justify-content:center;align-items:center;margin-right:-10px}
  .mobile-menu{height:100dvh;overflow-y:auto;padding-top:4.6rem}
  .mobile-menu a{font-size:1.05rem;padding:.9rem 0}
  .mobile-menu .mm-cta{min-height:52px;display:flex;align-items:center;justify-content:center}

  /* 首頁 Hero：改為內容撐高，縮圓章、隱藏 SCROLL、統計列 2×2 */
  .hero{min-height:auto;padding:2.3rem 0 2.5rem}
  .hero-inner{padding:0 var(--pad)}
  .hero-circle{width:min(56vmin,236px);margin-bottom:1.7rem;padding:9%}
  .hero-circle small{font-size:.78rem;letter-spacing:.2em;margin-top:.85rem}
  .hero h1{font-size:1.42rem;letter-spacing:.09em;margin-bottom:.65rem}
  .hero-sub{font-size:.92rem;letter-spacing:.18em;margin-bottom:1.5rem}
  .hero-btns{flex-direction:column;align-items:center;gap:.7rem}
  .hero-btns .btn{width:100%;max-width:320px}
  .hero-stats{display:grid;grid-template-columns:1fr 1fr;margin-top:2rem;padding-top:1.4rem}
  .hero-stats div{padding:.85rem .4rem;border-bottom:1px solid rgba(255,255,255,.16)}
  .hero-stats div:nth-child(odd){border-right:1px solid rgba(255,255,255,.16)}
  .hero-stats strong{font-size:1.3rem}
  .hero-stats span{font-size:.8rem;letter-spacing:.1em}
  .scroll-hint{display:none}

  /* 內頁 Hero */
  .page-hero{min-height:44vh}
  .page-hero .ph-inner{padding:3.2rem var(--pad) 2.1rem}
  .page-hero h1{font-size:1.5rem;letter-spacing:.09em}
  .page-hero p{font-size:.86rem}
  .breadcrumb{padding:.75rem var(--pad);font-size:.82rem}
  .breadcrumb a{display:inline-block;padding:.35rem 0}

  /* 區塊／文字 */
  .section{padding:2.8rem var(--pad)}
  .eyebrow{font-size:.75rem;letter-spacing:.2em;margin-bottom:.75rem}
  .s-title{font-size:1.34rem;letter-spacing:.05em}
  .s-lead{font-size:.95rem}
  .card{padding:1.5rem 1.3rem}
  .card h3{font-size:1.05rem}
  .card p{font-size:.88rem}
  .card .num{font-size:1.7rem;margin-bottom:.5rem}
  .stat-block{padding:1rem .6rem}
  .stat-block span{font-size:.78rem;letter-spacing:.1em}
  .spec-list li{font-size:.9rem;padding:.75rem 0;gap:.7rem}
  .spec-list li span:last-child{text-align:right}
  .quote{font-size:1.05rem;line-height:1.85}
  .split{gap:1.9rem}
  .split-media.tall img{aspect-ratio:auto}
  .img-band{min-height:38vh}
  .img-band .ib-inner{padding:2.6rem 1.2rem}
  .img-band h2{font-size:1.3rem;letter-spacing:.09em}
  .tag-note{font-size:.8rem;line-height:1.8}
  .notice{font-size:.82rem}

  /* 相片：手機兩欄 */
  .gallery-grid{grid-template-columns:repeat(2,1fr);gap:.55rem}
  .gallery-grid img{height:168px}
  .gallery-grid figcaption{padding:1.1rem .6rem .6rem;font-size:.75rem;letter-spacing:.05em}
  .video-grid{gap:1rem}

  /* 按鈕 >=48px、表單 16px 防 iOS 縮放 */
  .btn{padding:1rem 1.5rem;font-size:.9rem;min-height:48px;display:inline-flex;align-items:center;justify-content:center}
  .fg label{font-size:.88rem}
  .fg input,.fg select,.fg textarea{font-size:16px;padding:.85rem .9rem;min-height:50px}
  .fg textarea{min-height:96px;line-height:1.7}
  .hint{font-size:.8rem}
  .consent{font-size:.84rem;align-items:center;gap:.55rem;min-height:44px;padding:.35rem 0}
  .consent input{width:20px;height:20px;flex:0 0 auto;margin:0}
  .err{font-size:.82rem}
  .phone-row input,.phone-row .phone-code,.phone-row .phone-num,.date-row > input[type="text"]{font-size:16px;min-height:50px}
  .phone-row .phone-code{width:66px;flex:0 0 66px}
  .phone-row .phone-num{flex:1 1 auto;width:auto}
  .date-btn{width:52px;flex:0 0 52px}
  .phone-status{font-size:.8rem}
  .form-msg{font-size:.86rem}
  .form-wa a{font-size:.88rem;padding:.6rem 0}
  .form-card{padding:1.5rem 1.25rem}
  .form-head h2{font-size:1.28rem}
  .form-head p{font-size:.86rem}
  .form-side .side-card{padding:1.5rem 1.3rem}
  .form-side .side-card p{font-size:.88rem}
  .form-side .side-card a{display:inline-block;padding:.35rem 0}
  .form-side .side-note{font-size:.82rem}

  /* 底部 */
  .site-footer{font-size:.86rem}
  .footer-inner{gap:1.8rem}
  .footer-logo{width:180px}
  .footer-tag{font-size:.92rem}
  .footer-tag span{font-size:.78rem;letter-spacing:.16em}
  .footer-col h4{font-size:.92rem}
  .footer-col p,.footer-disclaimer p{font-size:.8rem;line-height:1.95}
  .footer-disclaimer summary{font-size:.82rem;padding:.6rem 0}
  .footer-bottom{font-size:.78rem;padding-bottom:5.6rem;gap:.5rem}
  .footer-en{font-size:.76rem;letter-spacing:.1em}
  .mobile-bar{padding-bottom:env(safe-area-inset-bottom)}
  .mobile-bar a{padding:1rem .15rem;font-size:.82rem;min-height:52px;display:flex;align-items:center;justify-content:center}
  .fab{right:14px;bottom:calc(56px + env(safe-area-inset-bottom) + 12px);width:54px;height:54px;padding:0;border-radius:50%;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.26)}
  .fab-book{bottom:calc(56px + env(safe-area-inset-bottom) + 74px)}
  .fab svg{width:26px;height:26px}
  .fab .fab-label{display:none}

  /* 彈窗 */
  .disclaimer-modal{padding:.9rem}
  .disclaimer-modal .dm-card{padding:1.5rem 1.25rem;max-height:88vh}
  .dm-body p{font-size:.8rem;line-height:1.9}
  .dm-eyebrow{font-size:.78rem;letter-spacing:.24em}
  .dm-head h3{font-size:1.15rem}
}

@media(max-width:380px){
  .hero-circle{width:min(54vmin,205px)}
  .hero h1{font-size:1.3rem}
  .brand-en{font-size:.74rem;letter-spacing:.14em}
  .hero-stats strong{font-size:1.18rem}
  .gallery-grid img{height:150px}
}