:root{
--navy:#16304a;
--blue:#44749d;
--blue-dark:#2f5b80;
--sky:#9fcbe8;
--sky-light:#d9ecf8;
--mist:#f1f7fc;
--pearl:#fcfbf8;
--ink:#233246;
--muted:#5f6f83;
--hair:#dbe6ef;
--line:#06c755;
--line-dark:#05ad4a;
--radius:18px;
--shadow:0 12px 34px rgba(22,48,74,.10);
--font-tc:"Noto Sans TC",system-ui,-apple-system,"PingFang TC","Microsoft JhengHei",sans-serif;
--font-serif:"Noto Serif TC","Songti TC","PMingLiU",serif;
--font-latin:"Cormorant Garamond",Georgia,"Times New Roman",serif;
--nav-h:68px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--font-tc);font-size:1.02rem;line-height:1.85;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-serif);color:var(--navy);margin:0;font-weight:600;line-height:1.3;letter-spacing:.02em}
p{margin:0 0 1em}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
section{scroll-margin-top:var(--nav-h)}
.latin{font-family:var(--font-latin);letter-spacing:.22em;text-transform:uppercase;font-size:.82rem;color:var(--blue);font-weight:600}
.section-head{max-width:640px;margin-bottom:44px}
.section-head h2{font-size:clamp(1.7rem,3vw,2.35rem);margin:.35em 0 .5em}
.section-head p{color:var(--muted)}
/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;padding:.85em 1.7em;border-radius:999px;font-weight:500;font-size:1rem;line-height:1;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn-line{background:var(--line);color:#fff;box-shadow:0 8px 20px rgba(6,199,85,.28)}
.btn-line:hover{background:var(--line-dark)}
.btn-outline{border-color:var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--mist)}
.btn-white{background:#fff;color:var(--blue-dark)}
.btn svg{width:1.25em;height:1.25em;flex:none}
/* Nav */
.nav{position:sticky;top:0;z-index:50;height:var(--nav-h);background:rgba(255,255,255,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.nav.scrolled{border-bottom-color:var(--hair);box-shadow:0 6px 24px rgba(22,48,74,.06)}
.nav .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-latin);font-size:1.55rem;font-weight:600;color:var(--navy);letter-spacing:.02em}
.brand .dot{width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#e7edf3 55%,#b9c7d4);box-shadow:0 1px 3px rgba(22,48,74,.25)}
.nav-links{display:flex;align-items:center;gap:30px;margin:0;padding:0;list-style:none}
.nav-links a{font-size:.98rem;color:var(--ink);padding:6px 0;border-bottom:1.5px solid transparent;transition:border-color .2s,color .2s}
.nav-links a:hover{color:var(--blue);border-bottom-color:var(--blue)}
.nav-links .btn{padding:.6em 1.2em;font-size:.92rem}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:transform .25s,opacity .25s}
/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#f6fbfe 0%,#e8f3fb 60%,#fff 100%)}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:60vw;height:60vw;max-width:820px;max-height:820px;border-radius:50%;background:radial-gradient(circle,rgba(159,203,232,.45) 0%,rgba(159,203,232,0) 65%);pointer-events:none}
.hero .container{position:relative;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:56px;padding-top:clamp(56px,8vw,110px);padding-bottom:clamp(64px,8vw,110px)}
.hero h1{font-size:clamp(2.05rem,4.6vw,3.4rem);margin:.5em 0 .6em}
.hero .lead{font-size:1.08rem;color:var(--muted);max-width:32em;margin-bottom:2em}
.hero .cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero .note{margin-top:1.4em;font-size:.9rem;color:var(--muted)}
.hero-visual{position:relative;display:flex;justify-content:center}
.hero-visual .orb{width:min(100%,440px);aspect-ratio:1;border-radius:50%;overflow:hidden;box-shadow:0 30px 70px rgba(47,91,128,.25),inset 0 0 0 8px rgba(255,255,255,.7);background:var(--sky-light)}
.hero-visual .orb img{width:100%;height:100%;object-fit:cover}
.hero-visual .pearl{position:absolute;border-radius:50%;background:radial-gradient(circle at 32% 30%,#fff 0%,#f4f6f8 40%,#c9d6e2 100%);box-shadow:0 10px 26px rgba(22,48,74,.18)}
.hero-visual .pearl.a{width:46px;height:46px;left:6%;top:12%}
.hero-visual .pearl.b{width:26px;height:26px;right:8%;bottom:16%}
.hero-visual .pearl.c{width:16px;height:16px;left:14%;bottom:8%}
/* About */
.about{padding:clamp(72px,9vw,120px) 0}
.about .container{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--sky-light)}
.about-img img{width:100%;height:100%;object-fit:cover}
.about h2{font-size:clamp(1.7rem,3vw,2.35rem);margin:.35em 0 .6em}
.about p{color:var(--muted)}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:2em;padding:0;list-style:none}
.values li{border-top:2px solid var(--sky);padding-top:14px}
.values strong{display:block;color:var(--navy);font-weight:500;margin-bottom:.2em}
.values span{font-size:.9rem;color:var(--muted);line-height:1.6;display:block}
/* Collection */
.collection{background:var(--mist);padding:clamp(72px,9vw,120px) 0}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:-10px 0 34px}
.filters button{border:1.5px solid var(--hair);background:#fff;color:var(--ink);padding:.5em 1.15em;border-radius:999px;font-family:inherit;font-size:.95rem;cursor:pointer;transition:all .2s}
.filters button:hover{border-color:var(--blue);color:var(--blue)}
.filters button.active{background:var(--blue);border-color:var(--blue);color:#fff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px 22px}
.grid figure{margin:0;cursor:zoom-in}
.grid figure[hidden]{display:none}
.grid .frame{aspect-ratio:4/5;overflow:hidden;border-radius:14px;background:#e6eef5;box-shadow:0 6px 20px rgba(22,48,74,.08)}
.grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.grid figure:hover img{transform:scale(1.04)}
.grid figcaption{padding:12px 4px 0}
.grid figcaption b{display:block;font-weight:500;color:var(--navy)}
.grid figcaption span{font-size:.9rem;color:var(--muted)}
.collection .foot{margin-top:40px;color:var(--muted);font-size:.95rem;display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
/* Services */
.services{padding:clamp(72px,9vw,120px) 0}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.card{border:1px solid var(--hair);border-radius:var(--radius);padding:38px 36px;background:#fff;box-shadow:0 8px 28px rgba(22,48,74,.05)}
.card .icon{width:56px;height:56px;border-radius:50%;background:var(--sky-light);display:grid;place-items:center;color:var(--blue-dark);margin-bottom:22px}
.card .icon svg{width:26px;height:26px}
.card h3{font-size:1.45rem;margin-bottom:.35em}
.card .en{font-family:var(--font-latin);letter-spacing:.14em;color:var(--blue);font-size:.85rem;text-transform:uppercase;font-weight:600}
.card p{color:var(--muted);margin:.6em 0 1em}
.card ul{margin:0;padding:0;list-style:none}
.card li{position:relative;padding-left:22px;margin:.45em 0;color:var(--ink)}
.card li::before{content:"";position:absolute;left:0;top:.75em;width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#dbe6ef 55%,var(--sky))}
.process{margin-top:54px;padding:38px 36px;border-radius:var(--radius);background:linear-gradient(135deg,var(--mist),#fff);border:1px solid var(--hair)}
.process h3{font-size:1.2rem;margin-bottom:22px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin:0;padding:0;list-style:none;counter-reset:step}
.steps li{position:relative;padding-top:6px}
.steps .num{font-family:var(--font-latin);font-size:2rem;font-weight:600;color:var(--sky);line-height:1}
.steps b{display:block;color:var(--navy);font-weight:500;margin:.35em 0 .15em}
.steps span{font-size:.92rem;color:var(--muted);line-height:1.6;display:block}
/* LINE */
.line{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--blue-dark) 0%,var(--blue) 55%,#5c8fb8 100%);padding:clamp(72px,9vw,120px) 0;text-align:center}
.line::before,.line::after{content:"";position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.22),rgba(255,255,255,0) 65%);pointer-events:none}
.line::before{width:520px;height:520px;left:-160px;top:-200px}
.line::after{width:620px;height:620px;right:-220px;bottom:-300px}
.line .container{position:relative;max-width:720px}
.line .latin{color:rgba(255,255,255,.75)}
.line h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.5rem);margin:.35em 0 .5em}
.line p{color:rgba(255,255,255,.88);font-size:1.05rem}
.line .btn-line{font-size:1.12rem;padding:1em 2.2em;margin-top:.6em}
.line .small{margin-top:1.6em;font-size:.9rem;color:rgba(255,255,255,.72)}
.line .id{margin-top:.6em;font-size:1.05rem;letter-spacing:.06em}
.qr{display:none;margin:28px auto 0;width:180px;padding:12px;background:#fff;border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,.18)}
.qr.show{display:block}
.qr img{width:100%}
/* Footer */
footer{padding:44px 0 96px;border-top:1px solid var(--hair);background:#fff}
footer .container{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;color:var(--muted);font-size:.92rem}
footer .brand{font-size:1.35rem}
footer .links{display:flex;gap:22px}
footer .links a:hover{color:var(--blue)}
/* Chat widget（右下角客服泡泡） */
.chat{position:fixed;right:18px;bottom:18px;z-index:40;transition:opacity .25s,transform .25s}
.chat.hide{opacity:0;pointer-events:none;transform:translateY(16px)}
.chat-bubble{position:relative;width:58px;height:58px;border-radius:50%;border:0;background:var(--line);color:#fff;box-shadow:0 10px 26px rgba(6,199,85,.35);cursor:pointer;display:grid;place-items:center;transition:transform .2s,background .2s}
.chat-bubble:hover{transform:translateY(-2px);background:var(--line-dark)}
.chat-bubble svg{width:28px;height:28px}
.chat-bubble .ic-close{display:none}
.chat.open .chat-bubble .ic-chat{display:none}
.chat.open .chat-bubble .ic-close{display:block}
.chat-panel{position:absolute;right:0;bottom:72px;width:min(340px,calc(100vw - 36px));background:#fff;border-radius:18px;box-shadow:0 24px 60px rgba(22,48,74,.28);overflow:hidden;display:flex;flex-direction:column;transform-origin:bottom right;animation:chatIn .22s ease}
.chat-panel[hidden]{display:none}
@keyframes chatIn{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff}
.chat-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;box-shadow:inset 0 0 0 2px rgba(255,255,255,.6);flex:none}
.chat-head b{display:block;font-weight:500;line-height:1.3}
.chat-head span{font-size:.8rem;opacity:.85}
.chat-close{margin-left:auto;background:rgba(255,255,255,.16);border:0;color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;flex:none}
.chat-body{padding:16px;background:var(--mist);display:flex;flex-direction:column;gap:10px;max-height:min(52vh,420px);overflow:auto}
.msg{background:#fff;border-radius:14px 14px 14px 4px;padding:10px 14px;font-size:.93rem;line-height:1.6;box-shadow:0 2px 8px rgba(22,48,74,.06);max-width:92%;color:var(--ink)}
.msg.me{align-self:flex-end;background:var(--blue);color:#fff;border-radius:14px 14px 4px 14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1.5px solid var(--sky);background:#fff;color:var(--blue-dark);border-radius:999px;padding:.4em .9em;font-family:inherit;font-size:.86rem;cursor:pointer;transition:background .2s}
.chips button:hover{background:var(--sky-light)}
.chat-bind{width:100%;justify-content:center;font-size:.95rem;padding:.8em 1em;margin-top:4px}
.chat-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--hair);background:#fff}
.chat-input input{flex:1;min-width:0;border:1.5px solid var(--hair);border-radius:999px;padding:.6em 1em;font-family:inherit;font-size:.93rem;outline:none;color:var(--ink)}
.chat-input input:focus{border-color:var(--blue)}
.chat-input button{width:40px;height:40px;border-radius:50%;border:0;background:var(--blue);color:#fff;cursor:pointer;display:grid;place-items:center;flex:none}
.chat-input button svg{width:18px;height:18px}
/* Lightbox */
dialog.lightbox{border:0;padding:0;background:transparent;max-width:min(96vw,1040px);width:auto;color:#fff}
dialog.lightbox::backdrop{background:rgba(12,26,40,.86);backdrop-filter:blur(6px)}
dialog.lightbox .wrap{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px}
dialog.lightbox img{max-height:80vh;max-width:min(92vw,760px);width:auto;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.5);background:#e6eef5}
dialog.lightbox figcaption{text-align:center;font-size:1rem}
dialog.lightbox figcaption b{font-weight:500;display:block}
dialog.lightbox figcaption span{color:rgba(255,255,255,.7);font-size:.92rem}
dialog.lightbox button{position:absolute;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.4);color:#fff;width:44px;height:44px;border-radius:50%;cursor:pointer;display:grid;place-items:center;font-size:1.2rem;transition:background .2s}
dialog.lightbox button:hover{background:rgba(255,255,255,.3)}
dialog.lightbox .close{top:-8px;right:-8px}
dialog.lightbox .prev{left:-58px;top:40%}
dialog.lightbox .next{right:-58px;top:40%}
/* Reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
.reveal{opacity:1;transform:none;transition:none}
.grid img,.btn{transition:none}
}
/* Responsive */
@media (max-width:960px){
.hero .container{grid-template-columns:1fr;gap:36px;text-align:center}
.hero .lead{margin-left:auto;margin-right:auto}
.hero .cta{justify-content:center}
.hero-visual{order:-1}
.hero-visual .orb{width:min(62vw,300px)}
.about .container{grid-template-columns:1fr;gap:36px}
.about-img{max-width:440px;aspect-ratio:1}
.cards{grid-template-columns:1fr}
.steps{grid-template-columns:1fr 1fr}
dialog.lightbox .prev{left:6px;top:auto;bottom:-56px}
dialog.lightbox .next{right:6px;top:auto;bottom:-56px}
dialog.lightbox .wrap{padding-bottom:50px}
}
@media (max-width:760px){
.nav-toggle{display:block}
.nav-links{position:absolute;left:0;right:0;top:var(--nav-h);flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--hair);box-shadow:0 20px 40px rgba(22,48,74,.12);padding:8px 24px 18px;display:none}
.nav.open .nav-links{display:flex}
.nav-links li{border-bottom:1px solid var(--hair)}
.nav-links li:last-child{border:0;padding-top:14px}
.nav-links a{display:block;padding:14px 0;font-size:1.05rem}
.nav-links .btn{display:inline-flex;justify-content:center;width:100%}
.nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav-toggle span:nth-child(2){opacity:0}
.nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.container{padding:0 18px}
.grid{grid-template-columns:1fr 1fr;gap:20px 12px}
.grid figcaption{padding-top:8px;line-height:1.5}
.grid figcaption b{font-size:.95rem}
.grid figcaption span{font-size:.82rem}
.values{grid-template-columns:1fr;gap:12px}
.card,.process{padding:28px 22px}
.steps{gap:18px 14px}
footer .container{flex-direction:column;align-items:flex-start}
.chat{bottom:14px;right:14px}
}
/* 語言切換 */
.nav-links a.lang{border:1.5px solid var(--hair);border-radius:999px;padding:4px 12px;font-size:.85rem;letter-spacing:.06em}
.nav-links a.lang:hover{border-color:var(--blue);color:var(--blue)}
@media (max-width:760px){.nav-links a.lang{display:inline-block;padding:6px 14px;margin:12px 0}}
/* 子頁（隱私權說明、需求單） */
.subnav{position:sticky;top:0;z-index:50;height:var(--nav-h);background:rgba(255,255,255,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--hair)}
.subnav .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.subnav .links{display:flex;align-items:center;gap:16px;font-size:.95rem}
.subnav .links a:hover{color:var(--blue)}
.subnav .links .btn{padding:.55em 1.1em;font-size:.9rem}
.page{padding:clamp(44px,6vw,72px) 0 clamp(64px,8vw,100px)}
.page .container{max-width:760px}
.page h1{font-size:clamp(1.8rem,3.4vw,2.4rem);margin:.3em 0 .5em}
.page h2{font-size:1.2rem;margin:2em 0 .6em}
.page p,.page li{color:var(--muted)}
.page ul{padding-left:1.2em}
.page .meta{font-size:.9rem}
/* 需求單 v2 */
.inq-hero,.page-hero{background:linear-gradient(180deg,#f7fbfe 0%,#e9f3fb 100%);padding:clamp(40px,6vw,64px) 0 clamp(28px,4vw,40px)}
.inq-hero .container,.inq-wrap .container,.page-hero .container{max-width:1060px}
.inq-hero h1,.page-hero h1{font-size:clamp(1.9rem,3.6vw,2.6rem);margin:.3em 0 .45em}
.inq-hero .lead,.page-hero .lead{color:var(--muted);max-width:42em;margin:0}
.inq-steps{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0;padding:0;list-style:none}
.inq-steps li{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--hair);border-radius:999px;padding:7px 16px 7px 7px;font-size:.92rem;color:var(--ink)}
.inq-steps .n{width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-family:var(--font-latin);font-weight:600;font-size:.98rem;flex:none}
.inq-wrap{background:var(--mist);padding:clamp(28px,4vw,44px) 0 clamp(64px,8vw,96px)}
.inq-wrap .container{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.inq-card{background:#fff;border:1px solid var(--hair);border-radius:20px;padding:26px 28px 24px;box-shadow:0 8px 28px rgba(22,48,74,.05);margin-bottom:16px;transition:border-color .2s,box-shadow .2s}
.inq-card:focus-within{border-color:var(--sky);box-shadow:0 10px 32px rgba(22,48,74,.08)}
.inq-card.invalid{border-color:#e4a3a0}
.inq-head{display:flex;align-items:baseline;gap:14px;margin-bottom:16px}
.inq-head .num{font-family:var(--font-latin);font-weight:600;font-size:1.55rem;color:var(--sky);line-height:1}
.inq-head h2{font-size:1.15rem;margin:0}
.inq-head .opt{margin-left:auto;font-size:.78rem;color:var(--muted);letter-spacing:.08em;border:1px solid var(--hair);border-radius:999px;padding:2px 10px}
.inq-card .hint{font-size:.88rem;color:var(--muted);margin:-6px 0 12px}
.inq-input{width:100%;border:1.5px solid var(--hair);border-radius:12px;padding:.8em 1em;font-family:inherit;font-size:1rem;color:var(--ink);background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}
.inq-input::placeholder{color:#a3afbd}
.inq-input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(68,116,157,.12)}
textarea.inq-input{min-height:140px;resize:vertical;line-height:1.7}
.tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.tiles label{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 8px 13px;border:1.5px solid var(--hair);border-radius:16px;cursor:pointer;background:#fff;transition:border-color .2s,background .2s,transform .2s,box-shadow .2s;font-size:.92rem;color:var(--ink);text-align:center}
.tiles label:hover{border-color:var(--sky);transform:translateY(-1px)}
.tiles input{position:absolute;opacity:0;pointer-events:none}
.tiles svg{width:30px;height:30px;color:var(--blue)}
.tiles label:has(input:checked){border-color:var(--blue);background:var(--mist);box-shadow:0 0 0 3px rgba(68,116,157,.12)}
.tiles label:has(input:checked)::after{content:"";position:absolute;top:8px;right:8px;width:16px;height:16px;border-radius:50%;background:var(--blue) url("data:image/svg+xml;utf8,") center/10px no-repeat}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills label{position:relative;display:inline-flex;align-items:center;border:1.5px solid var(--hair);border-radius:999px;padding:.55em 1.1em;cursor:pointer;font-size:.93rem;color:var(--ink);background:#fff;transition:all .2s}
.pills input{position:absolute;opacity:0;pointer-events:none}
.pills label:hover{border-color:var(--sky)}
.pills label:has(input:checked){border-color:var(--blue);background:var(--blue);color:#fff}
.inq-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.inq-field .lbl{display:block;font-weight:500;color:var(--navy);margin-bottom:8px;font-size:.95rem}
.inq-field + .inq-field{margin-top:16px}
.err{display:none;font-size:.85rem;color:#c9302c;margin-top:8px}
.invalid .err{display:block}
.inq-submit{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;border-radius:20px;padding:24px 28px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;box-shadow:0 14px 34px rgba(47,91,128,.25)}
.inq-submit .btn-line{font-size:1.05rem;padding:1em 2em}
.inq-submit p{margin:0;font-size:.88rem;color:rgba(255,255,255,.88);flex:1;min-width:220px;line-height:1.7}
.inq-submit a{text-decoration:underline}
.inq-aside{position:sticky;top:calc(var(--nav-h) + 20px)}
.preview-card{background:#fff;border:1px solid var(--hair);border-radius:20px;padding:22px 22px 20px;box-shadow:0 8px 28px rgba(22,48,74,.05)}
.preview-card h3{font-size:.95rem;margin:0 0 12px;display:flex;align-items:center;gap:8px;color:var(--navy)}
.preview-card h3 .dot{width:8px;height:8px;border-radius:50%;background:var(--line);flex:none}
.bubble{background:var(--mist);border-radius:16px 16px 16px 4px;padding:14px 16px;font-size:.9rem;line-height:1.7;white-space:pre-wrap;color:var(--ink);min-height:120px;word-break:break-word}
.bubble .ph{color:var(--muted)}
.preview-card .tips{margin:16px 0 0;padding:0;list-style:none;font-size:.86rem;color:var(--muted)}
.preview-card .tips li{padding-left:18px;position:relative;margin:6px 0;line-height:1.6}
.preview-card .tips li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#dbe6ef 55%,var(--sky))}
.done-card{display:none;background:#fff;border:1px solid var(--hair);border-radius:20px;padding:26px 28px;box-shadow:0 8px 28px rgba(22,48,74,.05);margin-bottom:16px}
.done-card.show{display:block}
.done-card .ok{width:44px;height:44px;border-radius:50%;background:var(--line);color:#fff;display:grid;place-items:center;margin-bottom:12px}
.done-card .ok svg{width:22px;height:22px}
.done-card h2{font-size:1.2rem;margin:0 0 .4em}
.done-card p{color:var(--muted);margin:0 0 16px}
.done-card .row{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:900px){.inq-wrap .container{grid-template-columns:1fr}.inq-aside{position:static}.tiles{grid-template-columns:repeat(3,1fr)}.inq-row{grid-template-columns:1fr}.inq-card{padding:22px 18px 20px}.inq-submit{padding:22px 18px}}
@media (max-width:480px){.tiles{grid-template-columns:repeat(2,1fr)}.tiles label:nth-child(5){grid-column:span 2}}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:26px}
/* 指南頁（保養與尺寸） */
.guide .container{max-width:860px}
.g-nav{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none}
.g-nav a{border:1px solid var(--hair);background:#fff;border-radius:999px;padding:6px 14px;font-size:.9rem;color:var(--ink);transition:all .2s}
.g-nav a:hover{border-color:var(--blue);color:var(--blue)}
.g-section{padding:clamp(36px,5vw,56px) 0;border-bottom:1px solid var(--hair);scroll-margin-top:calc(var(--nav-h) + 12px)}
.g-section:last-of-type{border-bottom:0}
.g-section h2{font-size:clamp(1.5rem,2.6vw,1.9rem);margin:.2em 0 .6em}
.g-section h3{font-size:1.12rem;margin:1.9em 0 .5em}
.g-section p,.g-section li{color:var(--muted)}
.g-card{background:#fff;border:1px solid var(--hair);border-radius:18px;padding:22px 24px;box-shadow:0 8px 28px rgba(22,48,74,.05);margin:14px 0}
.ruler{display:flex;align-items:flex-end;gap:26px;flex-wrap:wrap;padding:16px 6px 4px}
.ruler div{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.85rem;color:var(--muted);white-space:nowrap}
.ruler i{display:block;border-radius:50%;background:radial-gradient(circle at 32% 30%,#fff 0%,#f4f6f8 40%,#c9d6e2 100%);box-shadow:0 4px 10px rgba(22,48,74,.18)}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl{width:100%;border-collapse:collapse;font-size:.95rem;min-width:420px}
.tbl th,.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--hair);vertical-align:top;line-height:1.6}
.tbl th{color:var(--navy);font-weight:500;background:var(--mist);white-space:nowrap}
.tbl td{color:var(--ink)}
.tbl td:first-child{white-space:nowrap;font-weight:500;color:var(--navy)}
.tip{border-left:3px solid var(--sky);padding:10px 16px;background:var(--mist);border-radius:0 12px 12px 0;font-size:.93rem;color:var(--ink);margin:14px 0}
.dodont{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dodont h4{margin:0 0 8px;font-size:1rem;color:var(--navy)}
.dodont ul{margin:0;padding:0;list-style:none}
.dodont li{position:relative;padding-left:30px;margin:10px 0;color:var(--ink);line-height:1.6}
.dodont li::before{content:"";position:absolute;left:0;top:.15em;width:20px;height:20px;border-radius:50%;background-size:12px;background-position:center;background-repeat:no-repeat}
.do li::before{background-color:#e3f6ea;background-image:url("data:image/svg+xml;utf8,")}
.dont li::before{background-color:#fdecec;background-image:url("data:image/svg+xml;utf8,")}
.neck{display:block;max-width:340px;margin:6px auto 0}
.g-cta{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;border-radius:20px;padding:26px 28px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;margin-top:28px;box-shadow:0 14px 34px rgba(47,91,128,.25)}
.g-cta p{color:rgba(255,255,255,.9);margin:0;flex:1;min-width:220px;line-height:1.7}
@media (max-width:640px){.dodont{grid-template-columns:1fr}.g-card{padding:18px 16px}.ruler{gap:18px}}