/* DMSENSE 到店準備｜opus 預覽 — 精品交付手冊 */
:root{
  --paper:#FAF8F4;        /* 暖白紙（配合明亮照片） */
  --sheet:#FFFFFF;        /* 單據白 */
  --ink:#1D1E20;          /* 深石墨 */
  --ink-2:#4A4C50;
  --ink-3:#77797D;
  --rule:#E4DDD1;
  --rule-2:#EFEAE1;
  --brand:#003D79;        /* 品牌藍，只用在主按鈕與焦點 */
  --brand-ink:#FFFFFF;
  --gold:#A8874E;         /* 細線與勾 */
  --gold-soft:#C9A961;
  --ok:#2F5B46;
  --loss:#96564F;
  --sel:#1D1E20;
  --shadow:0 1px 0 rgba(29,30,32,.03),0 16px 36px -26px rgba(29,30,32,.22);
  --serif:"Noto Serif TC","Songti TC","PMingLiU",serif;
  --sans:"PingFang TC","Noto Sans CJK TC","Noto Sans CJK","Microsoft JhengHei",sans-serif;
  --num:"Didot","Bodoni 72",Palatino,"Songti TC",serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --t:160ms;
  --gut:20px;
  --bar-h:148px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#121314;
    --sheet:#1B1C1E;
    --ink:#EEE9E0;
    --ink-2:#BDB8AF;
    --ink-3:#8E8A84;
    --rule:#34332F;
    --rule-2:#2A2A28;
    --brand:#E9E2D4;
    --brand-ink:#121314;
    --gold:#C9A961;
    --gold-soft:#C9A961;
    --ok:#9BC2AA;
    --loss:#D99A91;
    --sel:#E9E2D4;
    --shadow:0 1px 0 rgba(0,0,0,.4),0 22px 44px -26px rgba(0,0,0,.9);
    color-scheme:dark;
  }
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:72px}
body{
  margin:0;min-width:320px;background:var(--paper);color:var(--ink);
  font:400 16px/1.7 var(--sans);letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  padding-bottom:calc(var(--bar-h) + 24px);
  overflow-wrap:anywhere;
}
/* 紙紋：極淡的顆粒，只在淺色模式 */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.16;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .45  0 0 0 0 .4  0 0 0 0 .33  0 0 0 .09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
@media (prefers-color-scheme:dark){body::before{opacity:.18}}
main,header,footer{position:relative;z-index:1}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;letter-spacing:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:12px;top:12px;z-index:50;background:var(--sheet);padding:8px 12px}

/* ── 字標 ─────────────────────────── */
.mast{padding:16px var(--gut) 0}
.mast__in{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--rule)}
.mark{font:500 17px/1 var(--num);letter-spacing:.42em;color:var(--ink);display:inline-flex;align-items:center;margin-right:-.42em}
.mark i{display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--gold);margin:0 .5em 0 .08em;transform:translateY(-1px)}
.mast__tag{font-size:16px;color:var(--ink-3);letter-spacing:.24em}

/* ── 第一屏 ───────────────────────── */
.hero-photo{margin:14px 0 0;padding:0 var(--gut)}
.hero-photo__frame{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:4px;background:#ECE8E1;box-shadow:var(--shadow)}
.hero-photo__frame img{width:100%;height:100%;object-fit:cover;object-position:52% 60%;animation:breathe 1400ms var(--ease) both}
.hero-photo figcaption{margin-top:8px;font-size:14px;line-height:1.4;color:var(--ink-3);letter-spacing:.08em;text-align:right}
.hero-photo.noimg{display:none}
@keyframes breathe{from{transform:scale(1.06);filter:brightness(1.08) saturate(.9)}to{transform:none;filter:none}}
.hero{padding:14px var(--gut) 0}
.eyebrow{margin:0 0 4px;font-size:16px;color:var(--gold);letter-spacing:.28em}
.hero__title{margin:0;font:700 34px/1.25 var(--serif);letter-spacing:.06em;font-feature-settings:"palt"}
.hero__lead{margin:8px 0 0;font-size:16px;line-height:1.75;color:var(--ink-2)}
.hero__lead [data-f="name"]{color:var(--ink);font-weight:500}

/* ── 預約單 ───────────────────────── */
.slip{
  margin:16px var(--gut) 0;background:var(--sheet);border:1px solid var(--rule);
  border-radius:3px;box-shadow:var(--shadow);position:relative;
}
.slip::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--gold) 0 34%,transparent 34%);opacity:.9}
.slip__date{padding:16px 18px 2px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:end}
.slip__label{grid-column:1/-1;font-size:16px;color:var(--ink-3);letter-spacing:.2em;margin-bottom:2px}
.date{margin:0;display:flex;align-items:baseline;gap:4px}
.date__md{font:400 50px/1 var(--num);letter-spacing:-.01em;font-variant-numeric:lining-nums}
.date__wd{font:600 20px/1 var(--serif);color:var(--ink-2)}
.date__time{margin:0 0 6px;font:500 20px/1.2 var(--sans);letter-spacing:.06em;justify-self:end}
.slip__grid{margin:0;padding:10px 18px 10px;display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}
.slip__grid div{border-top:1px solid var(--rule-2);padding-top:8px}
.slip__grid .wide{grid-column:1/-1}
.slip__grid dt{font-size:16px;color:var(--ink-3);letter-spacing:.14em;line-height:1.35}
.slip__grid dd{margin:0;font:600 18px/1.4 var(--serif)}
.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}
.slip__convenience dd{font:400 16px/1.55 var(--sans);color:var(--ink-2)}

/* 撕線 */
.slip__tear{position:relative;height:18px;margin:0 -1px}
.slip__tear::before{content:"";position:absolute;left:18px;right:18px;top:50%;border-top:1.5px dashed var(--rule)}
.slip__tear::after{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 0 50%,var(--paper) 10px,transparent 10.5px),radial-gradient(circle at 100% 50%,var(--paper) 10px,transparent 10.5px)}

.booked{padding:4px 18px 18px}
.booked__title{margin:0 0 4px;font:700 22px/1.3 var(--serif);letter-spacing:.08em;color:var(--ok);display:flex;align-items:center;gap:6px}
.tick{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;border:1.5px solid currentColor;font:700 16px/1 var(--sans);animation:stamp 520ms 700ms var(--ease) both}
@keyframes stamp{0%{transform:scale(1.6);opacity:0}60%{transform:scale(.92);opacity:1}100%{transform:none}}
.booked__main{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:10px 0;border-top:1px solid var(--rule-2)}
.booked__main b{font:700 20px/1.4 var(--serif);letter-spacing:.04em}
.booked__main span{font-size:16px;color:var(--ink-2);white-space:nowrap}
.booked__list{list-style:none;margin:0;padding:0}
.booked__list li{display:grid;grid-template-columns:64px 1fr;column-gap:12px;align-items:center;padding:8px 0;border-top:1px solid var(--rule-2)}
.booked__img{width:64px;height:48px;border-radius:3px;overflow:hidden;background:var(--rule-2)}
.booked__img img{width:100%;height:100%;object-fit:cover}
.booked__list li.noimg{grid-template-columns:1fr}
.booked__list li.noimg .booked__img{display:none}
.booked__t{display:flex;flex-direction:column}
.booked__t b{font:600 18px/1.4 var(--serif)}
.booked__t span{font-size:16px;line-height:1.5;color:var(--ok)}
.booked__t .booked__quote{margin-top:4px;font-size:16px;color:var(--ink)}
.booked__note{margin:8px 0 0;font-size:16px;color:var(--ink-3)}

/* ── 可以一起安排 ─────────────────── */
.pick{padding:56px 0 0}
.sec-head{padding:0 var(--gut)}
.sec-head h2{margin:0;font:700 28px/1.3 var(--serif);letter-spacing:.08em}
.sec-head p{margin:6px 0 0;color:var(--ink-3)}

.bodymap{margin:18px var(--gut) 0;padding:0;position:relative}
.bodymap__frame{position:relative;aspect-ratio:2/1;overflow:hidden;border-radius:4px;background:#fff}
.bodymap__frame img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.dot{position:absolute;left:var(--x);top:var(--y);width:44px;height:44px;margin:-22px 0 0 -22px;padding:0;border:0;border-radius:50%;background:transparent;display:grid;place-items:center;cursor:pointer;transition:transform var(--t) var(--ease)}
.dot::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px #fff,0 2px 8px rgba(0,0,0,.25)}
.dot::after{content:"";position:absolute;inset:3px;border-radius:50%;border:1.5px solid var(--gold);opacity:0;animation:ping 2400ms 1200ms var(--ease) infinite}
.dot.on::before{transform:scale(1.25)}
@keyframes ping{0%{transform:scale(.6);opacity:.8}70%,100%{transform:scale(1.6);opacity:0}}
.bodymap.noimg .bodymap__frame{display:none}
.bodymap__keys{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.key{min-height:48px;border:1px solid var(--rule);background:var(--sheet);border-radius:999px;font-size:16px;letter-spacing:.2em;cursor:pointer;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:border-color var(--t) var(--ease),background var(--t) var(--ease)}
.key::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
.key.on{border-color:var(--ink)}
.key:active{transform:scale(.97)}
.bodymap figcaption{font-size:14px;color:var(--ink-3);letter-spacing:.06em;text-align:right;margin-bottom:6px}

.anchors{position:sticky;top:0;z-index:5;display:flex;gap:0;padding:8px var(--gut);margin-top:2px;
  background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  overflow-x:auto;scrollbar-width:none}
.anchors::-webkit-scrollbar{display:none}
.anchors a{flex:1 1 0;min-width:0;min-height:48px;display:grid;place-items:center;padding:0 4px;white-space:nowrap;border-radius:999px;color:var(--ink-2);text-decoration:none;font-size:16px;letter-spacing:.06em;border:1px solid transparent;transition:background var(--t) var(--ease),color var(--t) var(--ease),border-color var(--t) var(--ease)}
.anchors a.on{border-color:var(--rule);background:var(--sheet);color:var(--ink)}

.group{padding:28px var(--gut) 0;scroll-margin-top:64px}
.group__h{display:flex;align-items:baseline;gap:12px;margin:0 0 14px;font:600 20px/1.3 var(--serif);letter-spacing:.14em}
.group__h em{font:400 15px/1 var(--num);font-style:italic;color:var(--gold);letter-spacing:.04em}
.group__h::after{content:"";flex:1;border-top:1px solid var(--rule);transform:translateY(-5px)}

/* 卡片 */
.card{
  position:relative;background:var(--sheet);border:1px solid var(--rule);border-radius:3px;
  padding:14px;margin-bottom:14px;box-shadow:0 1px 0 rgba(0,0,0,.02);
  transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease),transform var(--t) var(--ease);
}
.card.is-sel{border-color:var(--sel);box-shadow:inset 0 0 0 1px var(--sel),var(--shadow)}
.card__top{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:start}
.card.noimg .card__top{grid-template-columns:1fr}
.card.noimg .card__img{display:none}
.card__img{width:120px;aspect-ratio:4/3;border-radius:3px;overflow:hidden;background:var(--rule-2)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform 600ms var(--ease)}
.card.is-sel .card__img img{transform:scale(1.06)}
.card__name{margin:0;font:600 18px/1.4 var(--serif);letter-spacing:.04em}
.card__quote{margin:5px 0 0;font-size:17px;line-height:1.55;font-weight:600;letter-spacing:.01em;color:var(--ink)}
.card__short{margin:2px 0 0;font-size:16px;line-height:1.5;color:var(--ink-3)}
.anchor-compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px;min-width:0}
.anchor-compare__cell{min-width:0;padding:9px 10px;border:1px solid color-mix(in srgb,var(--compare) 26%,var(--rule));border-radius:3px;background:color-mix(in srgb,var(--compare) 6%,var(--sheet));color:var(--compare);font-size:15px;line-height:1.5;overflow-wrap:anywhere}
.anchor-compare__cell--fix{--compare:var(--loss)}
.anchor-compare__cell--protect{--compare:var(--ok)}
.anchor-compare__label{display:block;margin-bottom:2px;font-size:14px;font-weight:700;letter-spacing:.04em}
.price{margin:8px 0 0;display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 6px}
.price__pre{font-size:16px;color:var(--ink-2)}
.price__n{font:500 22px/1.2 var(--num);font-variant-numeric:lining-nums tabular-nums;letter-spacing:.01em}
.price__n small{font:500 15px var(--sans);margin-right:2px;letter-spacing:.04em}
.price__suf{font-size:16px;color:var(--ink-2)}
.price--quote .price__q{font:600 20px/1.3 var(--serif);letter-spacing:.08em;color:var(--ink-2)}

/* 按件 */
.qty{margin-top:14px;padding:10px 12px;border-radius:3px;background:color-mix(in srgb,var(--paper) 70%,var(--sheet));display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.step{display:inline-flex;align-items:center;border:1px solid var(--rule);border-radius:999px;background:var(--sheet)}
.step button{width:48px;height:48px;border:0;background:none;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;color:var(--ink);transition:background var(--t) var(--ease),transform 120ms var(--ease)}
.step button:active{transform:scale(.9)}
.step button:disabled{color:var(--ink-3);opacity:.45;cursor:default}
.step output{min-width:30px;text-align:center;font:500 20px/1 var(--num)}
.formula{flex:1 1 150px;font-size:16px;line-height:1.5;color:var(--ink-2)}
.formula b{font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}

.card__foot{margin-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.card__foot:has(> .more-info[open]){flex-direction:column;align-items:stretch}
.more-info{flex:1}
.more-info summary{list-style:none;min-height:48px;display:inline-flex;align-items:center;gap:6px;cursor:pointer;color:var(--ink-2);font-size:16px;letter-spacing:.06em}
.more-info summary::-webkit-details-marker{display:none}
.more-info summary::after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform var(--t) var(--ease)}
.more-info[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.info{margin:0 0 4px;font-size:16px;line-height:1.65;color:var(--ink-2)}
.info dt{color:var(--ink-3);font-size:16px;margin-top:6px}
.info dd{margin:0}
.card__foot--open{flex-direction:column;align-items:stretch}

/* 按鈕 */
.btn{min-height:52px;padding:0 18px;border-radius:3px;border:1px solid var(--ink);font-size:17px;font-weight:500;letter-spacing:.14em;cursor:pointer;
  transition:background var(--t) var(--ease),color var(--t) var(--ease),border-color var(--t) var(--ease),transform 120ms var(--ease);display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn:active{transform:scale(.97)}
.btn--solid{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--rule)}
.add{min-width:136px;background:transparent;color:var(--ink);border-color:var(--ink)}
.add .ck{display:none;width:16px;height:16px}
.add .ck path{fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:24;stroke-dashoffset:24}
.add[aria-pressed="true"]{background:var(--sel);color:var(--paper);border-color:var(--sel)}
.add[aria-pressed="true"] .ck{display:block}
.add[aria-pressed="true"] .ck path{animation:draw 180ms 40ms var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@media (hover:hover){
  .btn--ghost:hover{border-color:var(--ink)}
  .add:hover{background:color-mix(in srgb,var(--ink) 6%,transparent)}
  .add[aria-pressed="true"]:hover{background:var(--sel)}
}

/* 洗車神器（三選一） */
.card--cw{padding:0;overflow:hidden}
.cw__img{aspect-ratio:4/3;overflow:hidden;background:var(--rule-2)}
.cw__img img{width:100%;height:100%;object-fit:cover;transition:opacity 150ms var(--ease),transform 600ms var(--ease)}
.cw__img img.swap{opacity:0}
.card--cw.noimg .cw__img{display:none}
.cw__head{padding:14px 16px 0}
.cw__info{margin:4px 16px 0}
.opts{border:0;margin:10px 0 0;padding:0 16px;min-width:0}
.opts legend{padding:0;margin-bottom:6px;font-size:16px;color:var(--ink-3);letter-spacing:.14em}
.opt{position:relative;display:grid;grid-template-columns:22px 1fr auto;align-items:center;column-gap:12px;min-height:56px;padding:8px 14px;margin-bottom:8px;
  border:1px solid var(--rule);border-radius:3px;cursor:pointer;background:var(--sheet);transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease),background var(--t) var(--ease)}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt__ring{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--ink-3);display:grid;place-items:center;transition:border-color var(--t) var(--ease)}
.opt__ring::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--ink);transform:scale(0);transition:transform 160ms var(--ease)}
.opt:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.opt:has(input:checked) .opt__ring{border-color:var(--ink)}
.opt:has(input:checked) .opt__ring::after{transform:scale(1)}
.opt:has(input:focus-visible){outline:2px solid var(--gold);outline-offset:2px}
.opt__name{font-size:16px;line-height:1.45;font-weight:500}
.opt__badge{display:inline-block;margin:4px 0 0;padding:1px 8px;border-radius:999px;font:500 14px/1.6 var(--sans);font-style:normal;letter-spacing:.08em;color:var(--gold);border:1px solid color-mix(in srgb,var(--gold) 55%,transparent);white-space:nowrap}
.opt__name .opt__badge{display:table}
.opt__p{font:500 20px/1.2 var(--num);font-variant-numeric:tabular-nums;white-space:nowrap}
.opt__p small{font:500 14px var(--sans);margin-right:2px}
.cw__hint{margin:2px 16px 0;font-size:16px;color:var(--ink-3);line-height:1.5}
.card__foot--end{padding:0 16px 16px;margin-top:10px}
.cw__price{margin:0}

/* ── 其他部位與估價 ───────────────── */
.more{padding:22px var(--gut) 0;scroll-margin-top:64px}
.more>details{border-top:1px solid var(--ink);border-bottom:1px solid var(--rule)}
.more summary{list-style:none;min-height:64px;display:flex;align-items:center;gap:12px;cursor:pointer}
.more summary::-webkit-details-marker{display:none}
.more__t{font:700 22px/1.3 var(--serif);letter-spacing:.08em}
.more__n{font-size:16px;color:var(--ink-3)}
.chev{margin-left:auto;width:36px;height:36px;border-radius:50%;border:1px solid var(--rule);position:relative;transition:transform var(--t) var(--ease),background var(--t) var(--ease)}
.chev::before,.chev::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;background:var(--ink);transform:translate(-50%,-50%)}
.chev::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform var(--t) var(--ease)}
.more details[open] .chev::after{transform:translate(-50%,-50%) rotate(0)}
.sub-h{margin:18px 0 12px;font-size:16px;color:var(--ink-3);letter-spacing:.2em}
.sub-h:first-child{margin-top:6px}

/* ── 頁尾 ─────────────────────────── */
.colophon{padding:40px var(--gut) 8px;color:var(--ink-3);font-size:16px;line-height:1.7}
.colophon p{margin:0 0 8px}
.mark--sm{margin-top:18px;font-size:14px;color:var(--ink-3)}

/* ── 底部購物欄 ───────────────────── */
.bar{
  position:fixed;left:0;right:0;bottom:0;z-index:20;
  padding:10px var(--gut) calc(14px + env(safe-area-inset-bottom));
  background:color-mix(in srgb,var(--sheet) 94%,transparent);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);
  border-top:1px solid var(--rule);box-shadow:0 -14px 30px -24px rgba(0,0,0,.45);
}
.bar__sum{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:8px;min-height:36px}
.bar__count{display:flex;align-items:baseline;gap:5px;white-space:nowrap}
.bar__k{font-size:16px;color:var(--ink-2)}
.bar__count b{font:500 26px/1 var(--num);display:inline-block}
.bar__count b.bump{animation:bump 180ms var(--ease)}
@keyframes bump{50%{transform:translateY(-3px) scale(1.15)}}
.bar__total{text-align:right;display:flex;flex-direction:column;align-items:flex-end}
.bar__amt{font:500 22px/1.2 var(--num);letter-spacing:.01em;font-variant-numeric:tabular-nums}
.bar__amt.none{font:500 18px/1.3 var(--serif);color:var(--ink-3);letter-spacing:.08em}
.bar__amt .tag{font:500 15px var(--sans);color:var(--ink-2);margin-left:4px;letter-spacing:.06em}
.bar__amt .lead{font:500 15px var(--sans);color:var(--ink-2);margin-right:4px;letter-spacing:.06em}
.bar__sub{font-size:15px;color:var(--ink-2);min-height:0}
.bar__sub:empty{display:none}
.bar__btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.bar__btns .btn{width:100%}

/* ── 清單抽屜 ─────────────────────── */
.sheet{position:fixed;inset:0;z-index:40}
.sheet[hidden]{display:none}
.sheet__scrim{position:absolute;inset:0;background:rgba(10,10,12,.42);animation:fade 180ms var(--ease) both}
.sheet__panel{position:absolute;left:0;right:0;bottom:0;max-height:86vh;overflow:auto;background:var(--sheet);border-radius:14px 14px 0 0;
  padding:8px var(--gut) calc(20px + env(safe-area-inset-bottom));animation:rise 180ms var(--ease) both;outline:none}
.sheet.closing .sheet__panel{animation:sink 150ms var(--ease) both}
.sheet.closing .sheet__scrim{animation:fade 150ms var(--ease) reverse both}
@keyframes fade{from{opacity:0}}
@keyframes rise{from{transform:translateY(32px);opacity:0}}
@keyframes sink{to{transform:translateY(32px);opacity:0}}
.sheet__grip{width:40px;height:4px;border-radius:2px;background:var(--rule);margin:4px auto 10px}
.sheet__head{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid var(--rule)}
.sheet__head h2{margin:0;font:700 22px/1.3 var(--serif);letter-spacing:.08em}
.icon-btn{width:48px;height:48px;border:0;background:none;border-radius:50%;cursor:pointer;display:grid;place-items:center}
.icon-btn svg{width:20px;height:20px;stroke:var(--ink);stroke-width:1.6;fill:none}
.line{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:14px 0;border-bottom:1px solid var(--rule-2)}
.line__n{font:600 18px/1.4 var(--serif)}
.line__f{grid-column:1;font-size:16px;color:var(--ink-2)}
.line__p{grid-row:1;grid-column:2;text-align:right;font:500 20px/1.3 var(--num);font-variant-numeric:tabular-nums}
.line__p.q{font:600 18px/1.4 var(--serif);color:var(--ink-2)}
.line__x{grid-column:2;justify-self:end;min-height:48px;min-width:64px;border:0;background:none;color:var(--ink-3);text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-size:16px}
.sum{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0 4px}
.sum span{color:var(--ink-2)}
.sum b{font:500 24px/1.2 var(--num)}
.sum b small{font:500 15px var(--sans);margin-left:4px;color:var(--ink-2)}
.fine{margin:6px 0 16px;font-size:16px;color:var(--ink-3)}
.empty{padding:28px 0;color:var(--ink-2)}
.sheet__acts{display:grid;grid-template-columns:1fr;gap:10px}

/* 先不加購的回覆 */
.calm{margin:24px var(--gut) 0;padding:20px;border:1px solid var(--rule);background:var(--sheet);border-radius:3px}
.calm h3{margin:0 0 6px;font:700 20px/1.4 var(--serif);letter-spacing:.06em}
.calm p{margin:0;color:var(--ink-2)}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(var(--bar-h) + 20px + env(safe-area-inset-bottom));z-index:60;transform:translate(-50%,10px);opacity:0;
  max-width:calc(100% - 40px);width:max-content;padding:12px 18px;border-radius:999px;background:var(--ink);color:var(--paper);font-size:16px;pointer-events:none;
  transition:opacity var(--t) var(--ease),transform var(--t) var(--ease)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* 進場 */
.reveal{animation:up 640ms calc(var(--d,0) * 90ms + 60ms) var(--ease) both}
@keyframes up{from{opacity:0;transform:translateY(10px)}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:1ms!important;animation-delay:0ms!important;transition-duration:1ms!important}
  html{scroll-behavior:auto}
}

/* 寬螢幕：置中成一本手冊 */
@media (min-width:600px){
  body{max-width:560px;margin:0 auto}
  .bar{max-width:560px;margin:0 auto}
  .hero__title{font-size:40px}
}
@media (max-width:360px){
  .card.has-intro:not(.noimg) .card__top{grid-template-columns:96px minmax(0,1fr);gap:10px}
  .card.has-intro .card__img{width:96px}
  .anchor-compare__cell{padding:8px}
}

/* API 連線狀態與申請收據 */
body[data-flow-ready="false"] #top,body[data-flow-ready="false"] .bar{display:none}
.flow-banner{position:relative;z-index:2;margin:12px var(--gut) 0;padding:12px 14px;border:1px solid var(--rule);border-left:3px solid var(--gold);background:var(--sheet);color:var(--ink-2);font-size:16px;line-height:1.5}
.flow-banner[hidden]{display:none}
.flow-banner p{margin:0}
.flow-banner--error{border-left-color:var(--loss);color:var(--ink)}
.flow-banner--info{border-left-color:var(--gold)}
.flow-banner .btn{margin-top:10px;min-height:48px}
.flow-banner #retry-context[hidden]{display:none}
.price--pending{font:500 16px/1.45 var(--sans);color:var(--ink-2)}
.price-review{margin:16px 0;padding:16px;border:1px solid var(--gold);background:color-mix(in srgb,var(--gold) 8%,var(--sheet));border-radius:3px}
.price-review h3{margin:0 0 8px;font:700 20px/1.4 var(--serif)}
.price-review p{margin:8px 0;font-size:16px;line-height:1.55}
.submit-error{margin:12px 0;padding:12px 14px;border-left:3px solid var(--loss);background:color-mix(in srgb,var(--loss) 8%,var(--sheet));font-size:16px;line-height:1.55}
.sheet__acts .btn:disabled{opacity:.55;cursor:not-allowed}
.receipt{padding:8px 0 24px}
.receipt__eyebrow{margin:8px 0;color:var(--ok);font-size:16px;letter-spacing:.12em}
.receipt__number{margin:0 0 14px;font:600 38px/1.1 var(--num);font-variant-numeric:tabular-nums}
.receipt__summary{margin:0 0 18px;font-size:18px;line-height:1.6;color:var(--ink-2)}
.receipt__items{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.receipt__items li{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--rule);font-size:17px;line-height:1.45}
.receipt__items li b{font-weight:600}
.receipt__items li span{text-align:right;white-space:normal}
.receipt__total{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin:18px 0;font-size:16px;color:var(--ink-2)}
.receipt__total b{font:600 24px/1.2 var(--serif);color:var(--ink);text-align:right}
.receipt .btn{width:100%;min-height:48px;margin-top:8px}

/* wow2 P5：小螢幕區域導覽、守門回復、登入骨架、照顧單 */
.anchors{gap:4px;padding-left:max(12px,var(--gut));padding-right:max(12px,var(--gut));}
.anchors a{min-height:64px;flex-direction:column;gap:2px;padding:5px 2px;font-size:14px;line-height:1.25;}
.anchors [data-area-count]{display:block;max-width:100%;font:500 9px/1.25 var(--sans);letter-spacing:0;text-align:center;overflow-wrap:anywhere;color:var(--ink-3);}
.anchors a.has-selection{border-color:var(--brand);background:var(--sheet);color:var(--ink);}
.anchors a.has-selection [data-area-count]{color:var(--brand);}
.bodymap .dot.has-selection{background:var(--brand);box-shadow:0 0 0 4px var(--sheet),0 2px 8px rgba(0,0,0,.25);}
.bodymap .dot.is-included{background:var(--gold-soft);}
.focus-tag{display:inline-flex;min-height:28px;align-items:center;margin:0 0 10px;padding:2px 10px;border:1px solid var(--gold);border-radius:999px;color:var(--gold);font:500 13px/1.35 var(--sans);letter-spacing:.06em;}
.card__annotation,.card__guard{margin:10px 0 0;padding:8px 10px;border-left:2px solid var(--rule);color:var(--ink-3);font:400 14px/1.55 var(--sans);}
.card__guard{border-left-color:var(--gold);}
.card__guard[hidden]{display:none;}
.model-reference{margin:4px 0 0;color:var(--ink-3);font:400 13px/1.45 var(--sans);}
.booked__covered{margin:4px 0 10px;padding:9px 0;border-top:1px solid var(--rule-2);font:500 15px/1.55 var(--sans);color:var(--ink-2);}
.booked__covered[hidden]{display:none;}
.guard-note{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px var(--gut) 0;padding:10px 12px;border:1px solid var(--gold);background:var(--sheet);color:var(--ink-2);font-size:15px;line-height:1.45;}
.guard-note[hidden]{display:none;}
.guard-note .btn{flex:0 0 auto;min-height:44px;padding:4px 10px;font-size:13px;letter-spacing:.02em;}
.receipt--care{position:relative;padding:18px 16px 22px;border:1px solid var(--rule);background:var(--sheet);box-shadow:var(--shadow);}
.receipt--care::before{content:"";position:absolute;left:0;right:0;top:0;border-top:3px solid var(--gold);}
.receipt__appointment{margin:0 0 16px;padding-bottom:12px;border-bottom:1px dashed var(--rule);font:500 16px/1.5 var(--sans);color:var(--ink-2);}
.receipt__plans{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0;padding:12px 0;border-bottom:1px solid var(--rule);}
.receipt__plans>div{display:flex;flex-direction:column;gap:4px;min-width:0;}
.receipt__plans small{font-size:13px;color:var(--ink-3);}
.receipt__plans b{font:600 16px/1.45 var(--sans);overflow-wrap:anywhere;}
.receipt__items .receipt__item{display:block;padding:13px 0;}
.receipt__row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:16px;line-height:1.45;}
.receipt__row b{font-weight:600;}
.receipt__row span{text-align:right;color:var(--ink-2);}
.receipt__detail{display:block;margin-top:5px;color:var(--ink-3);font:400 13px/1.5 var(--sans);}
.receipt__next,.receipt__closing{margin:12px 0;padding:10px 12px;border-left:2px solid var(--gold);font:500 15px/1.55 var(--sans);}
.receipt__closing{border:0;padding:0;font-weight:600;color:var(--ink);}
.receipt__line{display:flex;text-decoration:none;}
.slip__grid dd{font:600 18px/1.4 var(--sans);}
.date__wd{font:600 20px/1 var(--sans);}
.booked__main b{font:700 20px/1.4 var(--sans);}

body[data-flow-state="loading"][data-flow-ready="false"] #top{display:block;}
body[data-flow-ready="false"] .bar{display:none;}
body[data-flow-state="loading-error"][data-flow-ready="false"] #top{display:none;}
body[data-flow-state="loading"] [data-f="greeting"],
body[data-flow-state="loading"] [data-f="car"],
body[data-flow-state="loading"] [data-f="store"],
body[data-flow-state="loading"] [data-f="plan"],
body[data-flow-state="loading"] [data-f="plan-main"],
body[data-flow-state="loading"] [data-f="md"],
body[data-flow-state="loading"] [data-f="wd"],
body[data-flow-state="loading"] [data-f="time"]{color:transparent;border-radius:3px;background:linear-gradient(100deg,var(--rule-2) 20%,var(--sheet) 45%,var(--rule-2) 70%);background-size:220% 100%;animation:skeleton 1.3s ease-in-out infinite;}
body[data-flow-state="loading"] [data-f="greeting"]{display:block;min-height:3.5em;}
body[data-flow-state="loading"] [data-f="car"],body[data-flow-state="loading"] [data-f="store"],body[data-flow-state="loading"] [data-f="plan"],body[data-flow-state="loading"] [data-f="plan-main"]{min-height:1.4em;}
body[data-flow-state="loading"] [data-f="md"]{display:inline-block;width:78px;height:1em;}
body[data-flow-state="loading"] [data-f="wd"]{display:inline-block;width:34px;height:1em;}
body[data-flow-state="loading"] [data-f="time"]{display:block;width:65%;min-height:1.2em;}
@keyframes skeleton{to{background-position:-220% 0;}}
@media (prefers-reduced-motion:reduce){body[data-flow-state="loading"] [data-f]{animation:none;}}

@supports not (background:color-mix(in srgb,white,black)){
  .anchors{background:var(--paper);}
  .bar{background:var(--sheet);}
  .qty{background:var(--rule-2);}
  .anchor-compare__cell{background:var(--sheet);border-color:var(--rule);}
  .price-review,.submit-error{background:var(--sheet);}
}
@supports not (selector(:has(*))){
  .card__foot--open{flex-direction:column;align-items:stretch;}
  .opt.is-choice{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink);}
  .opt.is-choice .opt__ring{border-color:var(--ink);}
  .opt.is-choice .opt__ring::after{transform:scale(1);}
}

@media (max-width:360px){
  .guard-note{align-items:stretch;flex-direction:column;}
  .guard-note .btn{width:100%;}
  .receipt--care{padding-left:12px;padding-right:12px;}
  .receipt__plans{gap:7px;}
  .receipt__plans b{font-size:15px;}
}

/* 膜上鍍膜：同卡選項與四級參考價，手機可橫捲表格。 */
.product-options { border: 0; margin: 16px 0; padding: 0; min-width: 0; }
.product-options legend { font-weight: 600; margin-bottom: 8px; }
.product-options .opt { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.product-options input { position: static; opacity: 1; width: 18px; height: 18px; }
.tier-choice { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 12px 0; }
.tier-choice select { font: inherit; min-height: 44px; min-width: 76px; padding: 6px; }
.tier-table { overflow-x: auto; }
.tier-table table { width: 100%; border-collapse: collapse; font-size: 12px; }
.tier-table th, .tier-table td { padding: 8px 4px; text-align: right; white-space: nowrap; border-bottom: 1px solid #ddd; }
.tier-table th:first-child { text-align: left; }
.tier-table caption { text-align: left; margin: 8px 0; }