:root{--ink:#202932;--muted:#687580;--line:#e4e9e6;--soft:#f6f8f7;--brand:#245c4a;--brand2:#357a64;--gold:#d8aa55;--white:#fff;--shadow:0 18px 50px rgba(25,45,37,.10);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans HK","PingFang HK","Microsoft JhengHei",Arial,sans-serif;color:var(--ink);background:#fafcfb}
button,input,select,textarea{font:inherit}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;z-index:30}.logo{font-size:23px;font-weight:900}.logo span{color:var(--brand)}.top-cta{background:var(--brand);color:#fff;padding:10px 16px;border-radius:999px;font-size:14px;font-weight:800}
.hero{max-width:1180px;margin:auto;padding:54px 24px 28px;display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.12em;color:var(--brand);font-weight:900}.hero h1{font-size:48px;line-height:1.12;letter-spacing:-1.6px;margin:12px 0 16px}.hero p{font-size:17px;line-height:1.75;color:var(--muted);margin:0}.hero-photo{min-height:320px;border-radius:28px;background:url('https://images.unsplash.com/photo-1600210492486-724fe5c67fb0?auto=format&fit=crop&w=1500&q=84') center/cover;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-photo:after{content:"香港全屋設計裝修參考：每平方呎約 HK$750–1,500+";position:absolute;left:18px;right:18px;bottom:18px;background:rgba(255,255,255,.92);padding:14px 16px;border-radius:14px;font-weight:800;font-size:14px}
.trust{display:flex;gap:20px;flex-wrap:wrap;margin-top:24px;color:#405047;font-size:14px}.trust span:before{content:"✓";color:var(--brand);font-weight:900;margin-right:7px}
.gallery{max-width:1180px;margin:0 auto 28px;padding:0 24px;display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:13px}.photo{min-height:170px;border-radius:18px;background-position:center;background-size:cover;position:relative;overflow:hidden}.photo:after{content:attr(data-label);position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.9);padding:7px 10px;border-radius:999px;font-size:11px;font-weight:800}.living{background-image:url('https://images.unsplash.com/photo-1600566753086-00f18fb6b3ea?auto=format&fit=crop&w=1200&q=82')}.kitchen{background-image:url('https://images.unsplash.com/photo-1556912167-f556f1f39fdf?auto=format&fit=crop&w=900&q=82')}.bath{background-image:url('https://images.unsplash.com/photo-1552321554-5fefe8c9ef14?auto=format&fit=crop&w=900&q=82')}
.shell{max-width:1180px;margin:0 auto 70px;padding:0 24px;display:grid;grid-template-columns:210px 1fr;gap:26px}.steps{position:sticky;top:92px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px}.step{display:flex;align-items:center;gap:11px;padding:13px 9px;border-radius:12px;color:var(--muted);font-size:14px}.step.active{background:#edf5f1;color:var(--brand);font-weight:900}.num{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:#fff;font-weight:900}.step.active .num{background:var(--brand);border-color:var(--brand);color:#fff}
.calc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.panel{display:none;padding:34px}.panel.active{display:block}.panel h2{font-size:30px;margin:0 0 7px;letter-spacing:-.7px}.sub{color:var(--muted);line-height:1.65;margin:0 0 25px}.q{margin:25px 0}.q-title{font-weight:900;margin-bottom:11px}.options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.option{border:1px solid var(--line);border-radius:14px;padding:15px;min-height:86px;cursor:pointer;transition:.18s;background:#fff}.option:hover{transform:translateY(-1px);border-color:#aabcb3}.option.selected{border:2px solid var(--brand);padding:14px;background:#f1f7f4}.option strong{display:block;margin-bottom:5px}.option small{color:var(--muted);line-height:1.45}.rec{display:inline-block;background:#f2d18e;color:#5b4316;border-radius:999px;padding:2px 7px;font-size:10px;margin-left:5px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}input,select,textarea{width:100%;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(36,92,74,.1)}textarea{min-height:95px;resize:vertical}
.actions{display:flex;justify-content:space-between;align-items:center;padding:18px 34px;border-top:1px solid var(--line);background:#fbfcfb}.btn{border:0;border-radius:999px;padding:13px 22px;font-weight:900;cursor:pointer}.primary{background:var(--brand);color:#fff}.secondary{background:#eef1ef;color:#55625b}
.result{padding:29px;border-radius:18px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;margin:22px 0}.result small{opacity:.8;font-weight:800}.range{font-size:44px;font-weight:900;letter-spacing:-1.2px;margin:7px 0}.per{opacity:.85}
.market{border:1px solid var(--line);border-radius:17px;padding:21px;margin:18px 0}.market h3{margin:0 0 5px}.market p{color:var(--muted);font-size:14px;line-height:1.6}.scale{height:12px;background:linear-gradient(90deg,#dce5e0 0 33%,#88ab99 33% 68%,#245c4a 68%);border-radius:999px;margin:27px 0 9px;position:relative}.marker{position:absolute;top:-9px;width:30px;height:30px;border-radius:50%;background:#fff;border:7px solid var(--gold);transform:translateX(-50%);box-shadow:0 3px 11px rgba(0,0,0,.15)}.labels{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.budget-switch{margin-top:18px;background:var(--soft);border-radius:14px;padding:15px}.budget-switch strong{display:block;margin-bottom:9px}.switches{display:flex;gap:8px;flex-wrap:wrap}.switch{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;cursor:pointer;font-size:13px;font-weight:800}.switch.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.lead{background:var(--soft);border:1px solid #e6ebe8;border-radius:18px;padding:24px;margin-top:21px}.lead h3{margin:0 0 6px}.lead p{margin:0 0 17px;color:var(--muted);font-size:14px;line-height:1.6}.style-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.style-card{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff;cursor:pointer;position:relative}.style-card img{width:100%;height:76px;object-fit:cover;display:block}.style-card span{display:block;padding:8px;font-size:12px;font-weight:800}.style-card.selected{outline:2px solid var(--brand);background:#f0f7f3}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid var(--line);border-radius:999px;padding:9px 12px;background:#fff;font-size:13px;cursor:pointer}.chip input{width:auto;margin:0 6px 0 0}.optional{margin-top:16px}.upload{border:1.5px dashed #afbeb7;border-radius:14px;text-align:center;padding:17px;background:#fff;cursor:pointer}.upload strong{display:block}.upload small{color:var(--muted)}.consent{font-size:12px;color:var(--muted);line-height:1.5;margin-top:12px}.success{display:none;margin-top:14px;background:#eaf6f0;border:1px solid #b8d8c8;border-radius:13px;padding:14px;color:#225944}.fine{font-size:12px;color:#7a8780;line-height:1.6;margin-top:17px}
@media(max-width:900px){.hero{grid-template-columns:1fr}.hero h1{font-size:39px}.hero-photo{min-height:250px}.shell{grid-template-columns:1fr}.steps{position:static;display:flex;overflow:auto}.step{min-width:max-content}.options{grid-template-columns:1fr 1fr}.gallery{grid-template-columns:1fr 1fr}.gallery .photo:first-child{grid-column:1/-1}.style-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.topbar{height:62px}.top-cta{display:none}.hero{padding-top:30px}.hero h1{font-size:33px}.hero-photo{min-height:210px}.hero-photo:after{font-size:12px}.gallery{display:none}.shell{padding:0 12px;margin-bottom:35px}.steps{border-radius:14px;padding:8px;position:sticky;top:62px;z-index:20}.step{font-size:12px;padding:9px 7px}.num{width:24px;height:24px}.panel{padding:22px 17px}.panel h2{font-size:25px}.options{grid-template-columns:1fr}.option{min-height:auto}.row{grid-template-columns:1fr}.actions{padding:14px 17px;position:sticky;bottom:0;z-index:15}.range{font-size:32px}.style-grid{grid-template-columns:repeat(2,1fr)}.style-card img{height:82px}.market{padding:17px}.switches{display:grid;grid-template-columns:1fr}.switch{text-align:left}.result{padding:22px}}




.guarantee-strip{max-width:1180px;margin:0 auto 28px;padding:0 24px}
    .guarantee-card{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;background:#eef6f2;border:1px solid #d6e6dd;border-radius:18px;padding:18px 20px}
    .guarantee-icon{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-size:22px;font-weight:900}
    .guarantee-card strong{display:block;margin-bottom:4px}
    .guarantee-card span{font-size:13px;color:var(--muted);line-height:1.55}
    .included{margin:20px 0;border:1px solid var(--line);border-radius:17px;padding:20px}
    .included h3{margin:0 0 5px}.included p{margin:0 0 14px;color:var(--muted);font-size:14px;line-height:1.6}
    .included-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
    .included-item{background:var(--soft);border-radius:12px;padding:12px;text-align:center;font-size:12px;font-weight:800}
    .included-item b{display:block;font-size:20px;margin-bottom:5px}
    .projects-block{margin:21px 0}
    .projects-block h3{margin:0 0 5px}.projects-block>p{margin:0 0 14px;color:var(--muted);font-size:14px;line-height:1.6}
    .project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .project-card{border:1px solid var(--line);border-radius:15px;overflow:hidden;background:#fff}
    .project-card img{width:100%;height:145px;object-fit:cover;display:block}
    .project-body{padding:12px}.project-kicker{font-size:10px;letter-spacing:.08em;color:var(--brand);font-weight:900;text-transform:uppercase}
    .project-title{font-weight:900;margin:5px 0}.project-meta{font-size:12px;color:var(--muted);line-height:1.55}
    .project-note{font-size:11px;color:#7c8882;margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}
    .project-admin-note{background:#fff7df;border:1px solid #ecd79e;border-radius:12px;padding:11px 13px;margin-bottom:12px;font-size:12px;color:#765b18;line-height:1.55}
    @media(max-width:700px){
      .guarantee-strip{padding:0 12px}.guarantee-card{padding:15px}
      .included-grid{grid-template-columns:repeat(2,1fr)}
      .project-grid{grid-template-columns:1fr}
      .project-card{display:grid;grid-template-columns:120px 1fr}
      .project-card img{height:100%;min-height:128px}
    }
	
	
	
	.lead{scroll-margin-top:90px}
    .lead::before{content:"下一步";display:inline-block;margin-bottom:8px;color:var(--brand);font-size:11px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
    .projects-block{margin-top:24px}
	
	
	.submission-consent{
        margin-top:9px;
        text-align:center;
        font-size:11px;
        line-height:1.55;
        color:var(--muted);
    }
	
	
	.switch.cpt-ai {width:auto; height: auto;}