:root{
  --night:#16121c; --night2:#0d0b11; --gold:#c9a96e; --gold2:#e8d3a4; --cream:#f7f1e7; --cream2:#ece1cd;
  --ink:#3e3226; --mute:#8c7a62; --line:#e2d3b6; --red:#b4483c; --ok:#5d8a5a;
  --serif:"Noto Serif TC","Songti TC","PMingLiU",serif; --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);border-color:transparent}
label{display:block;font-size:13px;color:var(--mute);margin:14px 0 6px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.hidden{display:none!important}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:rgba(22,18,28,.96);backdrop-filter:blur(8px);color:var(--gold2)}
.top .wrap{display:flex;align-items:center;gap:18px;height:60px}
.brand{font-family:var(--serif);font-size:22px;letter-spacing:.2em;text-decoration:none;color:var(--gold2)}
.nav{display:flex;gap:6px;margin-left:auto}
.nav a{padding:8px 12px;border-radius:999px;text-decoration:none;font-size:14px;color:#e9dfcd}
.nav a.on,.nav a:hover{background:rgba(201,169,110,.18);color:var(--gold2)}
.cartdot{display:inline-block;min-width:18px;padding:0 5px;margin-left:4px;border-radius:9px;background:var(--gold);color:var(--night);font-size:12px;text-align:center}
.demo{background:#3a2f1f;color:#f3e3c3;font-size:12px;text-align:center;padding:6px}

/* hero */
.hero{background:radial-gradient(ellipse at 50% 35%,#4a3518 0%,var(--night) 55%,var(--night2) 100%);color:var(--cream);text-align:center;padding:70px 20px 64px}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(28px,5vw,46px);letter-spacing:.12em;margin:18px 0 10px;color:var(--gold2)}
.hero p{color:#d9cdb6;margin:0 auto;max-width:520px;line-height:1.9}
.motif{display:block;margin:0 auto}

/* sections */
.sec{padding:44px 0}
.sec h2{font-family:var(--serif);font-weight:500;font-size:24px;letter-spacing:.1em;margin:0 0 6px}
.sub{color:var(--mute);font-size:14px;margin:0 0 22px}
.camp{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:26px}
.camp-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 16px;margin-bottom:16px}
.camp-head h3{font-family:var(--serif);font-weight:600;font-size:20px;margin:0}
.tag{display:inline-block;font-size:12px;padding:3px 9px;border-radius:999px;background:var(--cream2);color:var(--ink)}
.tag.th{background:#efe2f0;color:#6b3f6e}
.count{margin-left:auto;font-size:13px;color:var(--red)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}

.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;cursor:pointer;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(60,40,10,.10)}
.thumb{aspect-ratio:4/5;background:var(--night);position:relative;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:radial-gradient(circle at 50% 42%,#5a4220 0%,#1b1520 62%);color:var(--gold2);font-family:var(--serif);text-align:center;padding:16px}
.ph b{font-weight:500;font-size:18px;letter-spacing:.08em;line-height:1.5}
.badge{position:absolute;top:10px;left:10px;background:var(--gold);color:var(--night);font-size:12px;padding:3px 9px;border-radius:999px;z-index:2}
.soldout{position:absolute;inset:0;background:rgba(10,8,12,.55);display:flex;align-items:center;justify-content:center;z-index:3}
.soldout span{border:3px solid #d9534f;color:#ff8a80;font-family:var(--serif);font-size:30px;font-weight:700;padding:4px 18px;transform:rotate(-12deg);letter-spacing:.2em}
.card .body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .name{font-weight:600;font-size:15px;line-height:1.45}
.price{font-family:var(--serif);font-size:18px;color:var(--ink)}
.left{font-size:12px;color:var(--red)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:999px;padding:12px 22px;background:var(--night);color:var(--gold2);font-size:15px;letter-spacing:.05em}
.btn.gold{background:var(--gold);color:var(--night)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.sm{padding:7px 14px;font-size:13px}
.btn.danger{background:#fff;color:var(--red);border:1px solid #e7c3bd}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.block{width:100%}

/* modal */
.modal{position:fixed;inset:0;z-index:50;background:rgba(12,9,14,.6);display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--cream);width:100%;max-width:760px;max-height:92vh;overflow:auto;border-radius:22px 22px 0 0;padding:22px}
@media(min-width:760px){.modal{align-items:center}.sheet{border-radius:22px}}
.sheet-x{float:right;background:none;border:0;font-size:26px;line-height:1;color:var(--mute)}
.pd{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:680px){.pd{grid-template-columns:280px 1fr}}
.pd .thumb{border-radius:14px}
.pd h3{font-family:var(--serif);font-weight:600;font-size:22px;margin:0 0 8px}
.desc{line-height:1.85;white-space:pre-wrap;color:#5a4a38}
.qty{display:flex;align-items:center;gap:10px;margin:16px 0}
.qty button{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:#fff}

/* forms / panels */
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px}
.panel h3{margin:0 0 4px;font-family:var(--serif);font-weight:600}
.row{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.row3{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:0 10px}
@media(max-width:560px){.row{grid-template-columns:1fr}}
.line{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--cream2)}
.line:last-child{border-bottom:0}
.total{display:flex;justify-content:space-between;font-family:var(--serif);font-size:20px;padding-top:14px}
.note{font-size:13px;color:var(--mute);line-height:1.8}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink);line-height:1.7;margin-top:14px}
.chk input{width:auto;margin-top:4px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pills label{margin:0;display:flex;gap:6px;align-items:center;border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:var(--ink);background:#fff;cursor:pointer}
.pills input{width:auto}
.err{color:var(--red);font-size:14px;margin-top:10px}

/* tracking */
.steps{display:flex;gap:0;margin:18px 0 6px;overflow-x:auto}
.step{flex:1;min-width:84px;text-align:center;font-size:12px;color:var(--mute);position:relative;padding-top:26px}
.step:before{content:"";position:absolute;top:8px;left:50%;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--cream2);border:2px solid var(--line);z-index:1}
.step:after{content:"";position:absolute;top:15px;left:-50%;width:100%;height:2px;background:var(--line)}
.step:first-child:after{display:none}
.step.done{color:var(--ink)}
.step.done:before{background:var(--gold);border-color:var(--gold)}
.step.done:after{background:var(--gold)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:10px}
.gallery figure{margin:0;position:relative}
.gallery img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;display:block}
.gallery figcaption{font-size:12px;color:var(--mute);margin-top:4px}
.gallery .x{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.6);color:#fff;border:0;border-radius:50%;width:24px;height:24px}
.reply{background:var(--cream);border-left:3px solid var(--gold);padding:12px 14px;border-radius:8px;white-space:pre-wrap;line-height:1.8}

/* admin */
.admin-tabs{display:flex;gap:8px;margin:22px 0;flex-wrap:wrap}
.admin-tabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 18px}
.admin-tabs button.on{background:var(--night);color:var(--gold2);border-color:var(--night)}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-weight:500;color:var(--mute);font-size:12px;padding:8px 6px;border-bottom:1px solid var(--line)}
td{padding:10px 6px;border-bottom:1px solid var(--cream2);vertical-align:middle}
.mini{width:44px;height:55px;border-radius:6px;overflow:hidden;position:relative;background:var(--night)}
.mini img{width:100%;height:100%;object-fit:cover}
.st{display:inline-block;font-size:12px;border-radius:999px;padding:3px 10px;background:var(--cream2)}
.st.s0{background:#f4e2dc;color:#9a4434}.st.s1{background:#f6ecd5;color:#7a5a1d}.st.s2{background:#e8eedb;color:#56692b}.st.s3{background:#dfeee8;color:#2f6a55}.st.s4{background:#2a2230;color:var(--gold2)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.stat b{display:block;font-family:var(--serif);font-size:24px;margin-top:4px}
.scroll{overflow-x:auto}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:var(--night);color:var(--gold2);padding:12px 20px;border-radius:999px;z-index:80;font-size:14px;box-shadow:0 8px 20px rgba(0,0,0,.25)}
footer{background:var(--night2);color:#9d8f7a;font-size:13px;line-height:1.9;padding:30px 0;margin-top:30px}
footer a{color:#c9b892}
.brand,.nav a{white-space:nowrap}
.step{min-width:0}
@media(max-width:560px){
  .top .wrap{gap:8px;padding:0 12px}
  .brand{font-size:18px;letter-spacing:.12em}
  .nav{gap:0;overflow-x:auto}
  .nav a{padding:7px 8px;font-size:13px}
  .step{font-size:11px}
}