/* HU3C 設計系統 — 務實・在地・可信賴(去 AI 味:少陰影卡、無 emoji、暖色紙感) */
:root{
  --bg:#f3efe6; --surface:#fbf8f1; --surface2:#ede7da; --line:#ddd4c3;
  --ink:#211d17; --muted:#6a6154; --hair:#e5ded0;
  --brand:#16a34a; --brand-2:#12833b; --accent:#a4611c; --danger:#a83a26;
  --r:10px; --btnink:#fbf8f1;
  --cta-line:#06c755; --cta-line-2:#05a948; --cta-quote:#1d4ed8; --cta-quote-2:#1741b0;
  --cta-new:#b45309; --cta-new-2:#92400e;
}
@media (prefers-color-scheme:dark){
  :root{ --bg:#14120e; --surface:#1b1813; --surface2:#221e17; --line:#332d22;
    --ink:#efe9dc; --muted:#a59b88; --hair:#26221a; --brand:#4cae86; --brand-2:#7fd0ac;
    --accent:#d69a4e; --danger:#e0744f; --btnink:#12100c;
    --cta-line:#06c755; --cta-line-2:#05a948; --cta-quote:#2f6feb; --cta-quote-2:#1d4ed8;
    --cta-new:#a85f0b; --cta-new-2:#8c4e08; }
}
:root[data-theme="dark"]{ --bg:#14120e; --surface:#1b1813; --surface2:#221e17; --line:#332d22;
  --ink:#efe9dc; --muted:#a59b88; --hair:#26221a; --brand:#4cae86; --brand-2:#7fd0ac;
  --accent:#d69a4e; --danger:#e0744f; --btnink:#12100c;
  --cta-line:#06c755; --cta-line-2:#05a948; --cta-quote:#2f6feb; --cta-quote-2:#1d4ed8;
  --cta-new:#a85f0b; --cta-new-2:#8c4e08; }
:root[data-theme="light"]{ --bg:#f3efe6; --surface:#fbf8f1; --surface2:#ede7da; --line:#ddd4c3;
  --ink:#211d17; --muted:#6a6154; --hair:#e5ded0; --brand:#16a34a; --brand-2:#12833b;
  --accent:#a4611c; --danger:#a83a26; --btnink:#fbf8f1;
  --cta-line:#06c755; --cta-line-2:#05a948; --cta-quote:#1d4ed8; --cta-quote-2:#1741b0;
  --cta-new:#b45309; --cta-new-2:#92400e; }
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Noto Serif TC","PingFang TC","Microsoft JhengHei",system-ui,serif;
  font-weight:500;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.sans,.btn,.eyebrow,.chip,.num,input,select,button,nav,.tag,th,.cnt{
  font-family:"PingFang TC","Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif}
.num{font-variant-numeric:tabular-nums;letter-spacing:-.01em}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
svg{display:block}
.ico{width:22px;height:22px;stroke:currentColor;stroke-width:1.5;fill:none;
  stroke-linecap:round;stroke-linejoin:round}
.wrap{max-width:1080px;margin:0 auto;padding:0 clamp(18px,4vw,36px)}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;
  color:var(--brand);font-family:"PingFang TC","Noto Sans TC",sans-serif}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;
  padding:12px 22px;border-radius:2px;border:1.5px solid transparent;cursor:pointer;
  text-decoration:none;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--brand);color:var(--btnink)}
.btn-primary:hover{background:var(--brand-2)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
/* 撥打電話:與 LINE(綠)區隔的深色實心鍵,手機一點直接撥號(2026-08-02 老闆:每天 10 通以上) */
.btn-tel{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-tel:hover{background:var(--accent);border-color:var(--accent);color:var(--btnink)}
.btn-tel .num{letter-spacing:.01em}
.btn .ico{width:18px;height:18px}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}

header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 90%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:62px}
.logo{display:flex;align-items:baseline;gap:9px;font-weight:800;font-size:21px;letter-spacing:.02em;
  font-family:"PingFang TC","Noto Sans TC",sans-serif}
.logo .mark{font-size:13px;font-weight:800;color:var(--brand);border:1.5px solid var(--brand);
  border-radius:3px;padding:2px 5px;letter-spacing:.05em}
.logo img{height:36px;width:auto;display:block;max-width:min(48vw,200px);object-fit:contain}
@media(max-width:400px){.nav{gap:10px}.logo img{height:26px}}
.nav .spacer{flex:1}
.nav nav{display:flex;gap:26px;font-size:14px;font-weight:600;color:var(--muted)}
.nav nav a{position:relative;padding:2px 0;white-space:nowrap}
.nav .btn{white-space:nowrap;flex-shrink:0}
@media(max-width:1180px){.nav nav{gap:18px}}
/* 861–1000px:選單仍在但空間吃緊 — 收緊間距與 LINE 鍵,讓電話鍵擠得進來 */
@media(max-width:1000px) and (min-width:401px){.nav{gap:11px}.nav nav{gap:12px;font-size:13.5px}
  .nav .btn-primary{padding:11px 13px;font-size:13.5px}}
.nav nav a:hover{color:var(--brand)}
@media(max-width:860px){.nav nav{display:none}}
.themetog{background:none;border:1px solid var(--line);border-radius:3px;
  width:36px;height:36px;cursor:pointer;font-size:15px;color:var(--muted);flex-shrink:0}
.themetog:hover{color:var(--brand);border-color:var(--brand)}
@media(max-width:400px){.nav .btn-primary{padding:10px 12px;font-size:13px}}

.hero{position:relative;border-bottom:1px solid var(--line);background:
  linear-gradient(180deg,color-mix(in srgb,var(--brand) 7%,transparent),transparent 40%)}
#bokeh{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;
  padding-top:clamp(38px,6vw,72px);padding-bottom:clamp(42px,6vw,78px)}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr;gap:30px;align-items:start;
  padding-top:clamp(24px,5vw,40px);padding-bottom:clamp(40px,6vw,60px)}}
.h-badges{display:flex;flex-wrap:wrap;gap:8px 18px;margin:18px 0 0}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:var(--muted)}
.chip .ico{width:17px;height:17px;color:var(--brand)}
.chip b{color:var(--ink);font-weight:700}
h1{font-size:clamp(28px,5.4vw,52px);line-height:1.14;letter-spacing:-.01em;margin:12px 0 0;
  font-weight:800;text-wrap:balance;overflow-wrap:break-word}
h2.big,.pitem .cat,.step h3,.tpill h3{overflow-wrap:break-word}
@media(max-width:360px){.hero-chip{display:none}}
h1 .g{color:var(--brand)}
.lede{font-size:clamp(16px,2vw,18.5px);color:var(--muted);margin:18px 0 0;max-width:36ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 0}
/* hero 四大入口:2×2 實心色塊,四顆都要一眼看到、不能滑過去(2026-08-07 James) */
.cta-quad{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:540px;margin:24px 0 0}
.cta-quad .btn{justify-content:center;text-align:center;min-height:54px;padding:13px 10px;gap:7px;
  border-radius:8px;font-weight:800;font-size:clamp(13.5px,3.4vw,16px);white-space:nowrap;
  box-shadow:0 8px 18px -10px rgba(0,0,0,.55)}
.cta-quad .btn:active{transform:translateY(1px)}
.cta-quad .btn .ico{width:19px;height:19px;flex-shrink:0}
.btn-line{background:var(--cta-line);color:#fff;border-color:var(--cta-line)}
.btn-line:hover{background:var(--cta-line-2);border-color:var(--cta-line-2)}
.btn-quote{background:var(--cta-quote);color:#fff;border-color:var(--cta-quote)}
.btn-quote:hover{background:var(--cta-quote-2);border-color:var(--cta-quote-2)}
.btn-new{background:var(--cta-new);color:#fff;border-color:var(--cta-new)}
.btn-new:hover{background:var(--cta-new-2);border-color:var(--cta-new-2)}
.btn-used{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-used:hover{background:var(--muted);border-color:var(--muted)}
@media(max-width:380px){.cta-quad{gap:8px}.cta-quad .btn{padding:12px 6px;gap:0}
  .cta-quad .btn .ico{display:none}}
.microcopy{font-size:13px;color:var(--muted);margin:14px 0 0}
.microcopy a{color:var(--brand);font-weight:700;text-decoration:none}

/* 3D 視差分層 hero */
.tilt-scene{position:relative;perspective:1100px}
.tilt-layer{margin:0;transition:transform .18s cubic-bezier(.2,.7,.3,1);transform-style:preserve-3d;will-change:transform}
/* 浮動套在卡片本身、用獨立的 translate 屬性:tilt 的 JS 寫 transform,兩者不互相覆蓋。
   圖因此不必再拉高 28px 去擋底色(那會讓 cover 連左右一起裁掉 9%,削掉四格圖的圓角) */
.hero-img{position:relative;aspect-ratio:3/2;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  box-shadow:0 26px 60px -34px rgba(0,0,0,.55);animation:floatY 7s ease-in-out infinite}
.hero-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
@keyframes floatY{0%,100%{translate:0 0}50%{translate:0 -10px}}
.hero-chip{position:absolute;right:2%;bottom:5%;width:42%;border-radius:14px;overflow:hidden;
  border:3px solid var(--surface);box-shadow:0 22px 44px -20px rgba(0,0,0,.5)}
.hero-chip img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;animation:float 7s ease-in-out infinite .8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@media(max-width:860px){.hero-img{aspect-ratio:3/2}}
@media(max-width:560px){.hero-chip{width:46%;right:2%;bottom:4%}}
@media(prefers-reduced-motion:reduce){.hero-img,.hero-chip img{animation:none}}
@media(pointer:coarse){.tilt-layer{transition:none}}

/* 四格圖整張是一個連結:客人點哪一格都進全新品收購價格表 */
.imgmap a.hm-all{position:absolute;inset:0;border-radius:inherit}
.imgmap a.hm-all:focus-visible{outline:2px solid var(--brand);outline-offset:-3px}

.store-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,52px);align-items:center}
@media(max-width:820px){.store-grid{grid-template-columns:1fr;gap:26px}}
.store-img{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.store-img img{width:100%;height:auto;display:block}
.store-copy p{color:var(--muted);font-size:16px;margin:12px 0 0}
.store-copy p b{color:var(--ink)}
.store-facts{list-style:none;padding:0;margin:20px 0 22px;display:grid;gap:12px}
.store-facts li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--ink)}
.store-facts .ico{width:20px;height:20px;color:var(--brand);flex-shrink:0}

.pcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:22px 24px;position:relative}
.pcard h2{margin:0 0 10px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);font-weight:700;font-family:"PingFang TC",sans-serif}
.pcard .live{position:absolute;top:20px;right:22px;font-size:11.5px;font-weight:700;
  letter-spacing:.1em;color:var(--brand);font-family:"PingFang TC",sans-serif}
.prow{display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding:11px 0;border-bottom:1px solid var(--hair)}
.prow:last-of-type{border-bottom:0}
.prow .dev{font-weight:600;font-size:15px}
.prow .dev small{display:block;color:var(--muted);font-weight:400;font-size:12px;font-family:"PingFang TC",sans-serif}
.prow .amt{font-weight:800;font-size:19px;color:var(--accent)}
.prow .amt small{font-size:11px;color:var(--muted);font-weight:600;margin-right:2px}

section{padding:clamp(46px,7vw,84px) 0}
.sec-head{max-width:46ch;margin:0 auto clamp(26px,4vw,42px);text-align:center}
.sec-head .cta-row{justify-content:center}
h2.big{font-size:clamp(23px,3.6vw,34px);line-height:1.2;letter-spacing:-.01em;margin:9px 0 0;
  font-weight:800;text-wrap:balance}
.sec-head p{color:var(--muted);font-size:15.5px;margin:11px 0 0}
/* 這次新做的功能標一下,讓老闆一眼看得出哪些是新的 */
.new-tag{display:inline-block;background:var(--danger);color:#fff;font-size:12.5px;font-weight:800;
  padding:3px 10px;border-radius:6px;letter-spacing:.03em;margin-left:10px;vertical-align:middle;
  font-family:var(--sans),system-ui,sans-serif;white-space:nowrap}
@media(max-width:560px){.new-tag{font-size:11.5px;padding:2px 8px;margin-left:6px}}
.trust-band{background:var(--surface2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* 快速估價器 */
.est{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(20px,4vw,30px);display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;align-items:end}
@media(max-width:720px){.est{grid-template-columns:1fr 1fr}}
@media(max-width:440px){.est{grid-template-columns:1fr}}
.est .fld{display:flex;flex-direction:column;gap:7px}
.est label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
  font-family:"PingFang TC",sans-serif}
.est select{appearance:none;-webkit-appearance:none;width:100%;padding:12px 14px;font-size:15px;
  border-radius:4px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-weight:600;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 18px) center,calc(100% - 13px) center;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.est select:focus{border-color:var(--brand);outline:none}
.est-result{grid-column:1/-1;margin-top:2px;display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;
  padding:20px 22px;border-radius:6px;background:var(--surface2);border-left:3px solid var(--brand)}
.est-result .lbl{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;font-family:"PingFang TC",sans-serif}
.est-result .val{font-size:clamp(26px,5vw,34px);font-weight:850;color:var(--accent);line-height:1}
.est-result .note{font-size:12.5px;color:var(--muted);flex-basis:100%}
.est-result .btn{margin-left:auto}
@media(max-width:520px){.est-result .btn{margin-left:0;width:100%;justify-content:center}}

/* 收購行情:改為清單分隔,少卡片 */
.plist{border-top:1px solid var(--line)}
.pitem{display:grid;grid-template-columns:1fr auto;gap:8px 20px;align-items:baseline;
  padding:18px 4px;border-bottom:1px solid var(--line)}
.pitem .cat{font-size:18px;font-weight:700}
.pitem .sub{grid-column:1;font-size:13px;color:var(--muted);font-family:"PingFang TC",sans-serif}
.pitem .big{grid-row:1/3;grid-column:2;align-self:center;font-size:clamp(24px,4vw,32px);font-weight:850;color:var(--accent);text-align:right}
.pitem .big small{font-size:13px;color:var(--muted);font-weight:600;margin-right:3px}

/* 流程:編號 + 細線,非陰影卡 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
@media(max-width:800px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.steps{grid-template-columns:1fr}.step{border-right:0;padding:20px 12px}}
.step{padding:24px 20px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);
  counter-increment:s;text-align:center}
.steps{counter-reset:s}
@media(min-width:801px){.step:nth-child(4){border-right:0}}
/* 編號用國字一二三四(2026-08-02 老闆指定),置中排版 */
.step::before{content:counter(s,trad-chinese-informal);font-family:"Noto Serif TC","PingFang TC",serif;
  font-size:17px;font-weight:800;letter-spacing:.06em;color:var(--brand)}
.step h3{margin:10px 0 6px;font-size:17px;font-weight:700}
.step p{margin:0;color:var(--muted);font-size:14px}

/* 選我們:圖示用細線 svg */
.tgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2px;
  background:var(--line);border:1px solid var(--line)}
.tpill{background:var(--bg);padding:26px 24px}
.tpill .ic{color:var(--brand);margin-bottom:14px}
.tpill .ic .ico{width:26px;height:26px}
.tpill h3{margin:0 0 6px;font-size:17px;font-weight:700}
.tpill p{margin:0;color:var(--muted);font-size:14px}

.cats{display:flex;flex-wrap:wrap;gap:10px}
.cats a{text-decoration:none}
.cats span{display:inline-block;border:1px solid var(--line);border-radius:2px;padding:9px 16px;
  font-size:14px;font-weight:600;font-family:"PingFang TC",sans-serif;transition:border-color .15s,color .15s}
.cats span:hover{border-color:var(--brand);color:var(--brand)}

.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px;background:var(--surface);
  font-family:"PingFang TC","Noto Sans TC",sans-serif}
th,td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--hair)}
tbody tr:last-child td{border-bottom:0}
thead th{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700}
thead th.us{color:var(--brand)}
td.f{text-align:left;font-weight:600;color:var(--ink);white-space:nowrap}
td.us{background:color-mix(in srgb,var(--brand) 8%,transparent);font-weight:750}
.yes{color:var(--brand);font-weight:800}
.no{color:var(--muted);opacity:.55}

details{border-bottom:1px solid var(--line)}
details summary{cursor:pointer;padding:18px 2px;font-weight:700;font-size:16.5px;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"";width:11px;height:11px;flex-shrink:0;border-right:2px solid var(--brand);
  border-bottom:2px solid var(--brand);transform:rotate(45deg);transition:transform .2s;margin-right:4px}
details[open] summary::after{transform:rotate(-135deg)}
details .a{padding:0 2px 18px;color:var(--muted);font-size:15px}

/* Google 評論輪播:左總評卡 + 右自動輪播(hover 暫停;reduced-motion 改手動橫捲) */
.rv-band{display:grid;grid-template-columns:252px minmax(0,1fr);gap:20px;align-items:stretch}
@media(max-width:760px){.rv-band{grid-template-columns:1fr}}
.rv-sum{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;
  display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.rv-sum .rv-store{width:76px;height:76px;object-fit:cover;border-radius:50%;border:1px solid var(--line)}
.rv-sum .rv-name{font-weight:800;font-size:16.5px}
.rv-sum .rv-score{display:flex;align-items:center;gap:9px}
.rv-sum .rv-score .num{font-size:31px;font-weight:800;line-height:1}
.rv-sum .cnt{font-size:13px;color:var(--muted)}
.rv-sum .pby{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:5px}
.rv-sum .btn{margin-top:6px}
.rstars{display:inline-flex;gap:1px}
.rstars i{font-style:normal;color:var(--line);font-size:16px;line-height:1}
.rstars i.on{color:#f5a623}
.glogo-g{width:15px;height:15px;flex:none}
.rv-car{overflow:hidden;min-width:0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.rv-track{display:flex;width:max-content;animation:rvscroll 132s linear infinite}
.rv-dup{display:contents}
@media(hover:hover){.rv-car:hover .rv-track{animation-play-state:paused}}
@keyframes rvscroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.rv-car{overflow-x:auto;-webkit-mask-image:none;mask-image:none}.rv-dup{display:none}}
.rv-card{flex:none;width:302px;margin-right:14px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);padding:18px;position:relative;display:flex;flex-direction:column;gap:8px}
.rv-card .gmark{position:absolute;top:16px;right:16px}
.rv-card .top{display:flex;align-items:center;gap:11px;padding-right:24px}
.rv-card .av{width:42px;height:42px;border-radius:50%;position:relative;overflow:hidden;flex:none;display:grid;
  place-items:center;font-weight:700;font-size:17px;color:#fff;background:hsl(var(--avh,152) 42% 46%);font-family:"PingFang TC",sans-serif}
.rv-card .av img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rv-card .who{font-weight:700;font-size:14.5px;font-family:"PingFang TC",sans-serif}
.rv-card .when{font-size:12px;color:var(--muted);font-family:"PingFang TC",sans-serif}
.rv-card .txt{margin:0;font-size:13.5px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.rv-fallback{padding:24px 0}
.rv-fallback p{color:var(--muted);margin:0 0 16px}

.final{border:1px solid var(--brand);border-radius:var(--r);padding:clamp(30px,5vw,52px);text-align:center;
  background:color-mix(in srgb,var(--brand) 6%,var(--surface))}
.final h2{font-size:clamp(23px,3.6vw,34px);margin:9px 0 0;font-weight:800}
.final p{color:var(--muted);max-width:46ch;margin:14px auto 0}
.final .cta-row{justify-content:center}

footer{border-top:1px solid var(--line);padding:clamp(34px,5vw,56px) 0 40px;color:var(--muted);font-size:14px;
  font-family:"PingFang TC","Noto Sans TC",sans-serif}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}
@media(max-width:720px){.fgrid{grid-template-columns:1fr}}
footer h3{color:var(--ink);font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 12px}
footer a{text-decoration:none}footer a:hover{color:var(--brand)}
.nap b{color:var(--ink)}
.credit{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px}
.credit a{color:var(--brand);font-weight:700}

.sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:10px;padding:10px 14px;
  padding-bottom:calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 94%,transparent);
  backdrop-filter:blur(10px);border-top:1px solid var(--line)}
.sticky .btn{flex:1;justify-content:center}
@media(max-width:640px){.sticky{display:flex}body{padding-bottom:78px}
  .sticky .btn{padding:11px 6px;font-size:13.5px;gap:6px}
  .sticky .btn .ico{width:16px;height:16px}}
@media(max-width:360px){.sticky .btn{padding:11px 4px;font-size:12.5px}}
/* 回到頂部鈕掛在 body 且 z-index:58,比 header 的 50 高 —— header 有 backdrop-filter 自成 stacking
   context,選單面板的 z-index:75 只在 header 內部有效,所以短螢幕(375×667 等)那顆鈕會畫在
   選單項目上面、把點擊吃成「回到頂部」。選單開著時本來也不需要它,直接收起來 */
header.open ~ #btt{opacity:0;visibility:hidden;pointer-events:none}

/* 頁首電話鍵:選單塞不下時收成圖示(桌機 1180px 以下就收,避免主選單被擠到換行) */
@media(max-width:1180px){.hd-tel-t{display:none}.hd-tel{padding:11px 13px}}
@media(max-width:400px){.nav .btn-tel{padding:10px 11px}}
/* 極窄機(≦360px)頁首塞不下 → 收起頁首電話鍵;底部固定列的「撥打電話」永遠在,不影響撥號 */
@media(max-width:360px){.nav .hd-tel{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}}

/* ===== v2:主選單下拉子選單 + 手機版收合選單 ===== */
.menuburger{display:none;background:none;border:1px solid var(--line);border-radius:3px;
  width:36px;height:36px;cursor:pointer;color:var(--muted);flex-shrink:0;place-items:center}
.menuburger svg{width:18px;height:18px}
.menuburger:hover{color:var(--brand);border-color:var(--brand)}
.navitem{position:relative;display:flex;align-items:center}
.navitem>a{display:inline-flex;align-items:center;gap:7px}
.car{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
  transform:rotate(45deg);margin-top:-4px;transition:transform .18s,margin .18s}
.navitem:hover .car,.navitem:focus-within .car{transform:rotate(-135deg);margin-top:4px}
.navsub{position:absolute;top:100%;left:50%;transform:translate(-50%,10px);min-width:218px;
  background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:8px;
  display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;z-index:70;
  transition:opacity .18s,transform .18s,visibility .18s;box-shadow:0 18px 40px -22px rgba(0,0,0,.35)}
.navsub::before{content:"";position:absolute;top:-12px;left:0;right:0;height:12px}
.navitem:hover .navsub,.navitem:focus-within .navsub{opacity:1;visibility:visible;transform:translate(-50%,4px)}
.navsub a{padding:10px 14px;border-radius:5px;font-weight:600;color:var(--ink);text-decoration:none;white-space:nowrap}
.navsub a:hover{background:var(--surface2);color:var(--brand)}
@media(max-width:860px){
  .menuburger{display:grid}
  header.open .nav nav{display:flex;position:fixed;top:62px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--surface);border-bottom:1px solid var(--line);padding:8px 22px 8px;
    box-shadow:0 24px 40px -24px rgba(0,0,0,.4);max-height:calc(100vh - 62px - 78px);
    /* dvh:iOS Safari 的 100vh 是網址列收起後的高度,會比實際可見區大一截 */
    max-height:calc(100dvh - 62px - 78px);overflow-y:auto;
    -webkit-overflow-scrolling:touch;overscroll-behavior:contain;z-index:75;padding-bottom:calc(8px + env(safe-area-inset-bottom))}
  header.open .nav nav>a{padding:12px 2px;border-bottom:1px solid var(--hair)}
  header.open .navitem{display:contents}
  header.open .navitem>a{padding:12px 2px;border-bottom:1px solid var(--hair);justify-content:space-between}
  header.open .navitem.open .car{transform:rotate(-135deg);margin-top:4px}
  .navitem .navsub{display:none}
  .navitem.open .navsub{display:flex}
  .navitem>a[aria-expanded="true"]{color:var(--brand)}
  .navsub{position:static;transform:none;opacity:1;visibility:visible;min-width:0;
    /* border:0 是 shorthand、不會清掉桌機的 border-radius:8px,分隔線兩端會上翹 */
    border:0;border-radius:0;box-shadow:none;background:transparent;padding:4px 0 8px 16px;border-bottom:1px solid var(--hair);transition:none}
  /* 桌機下拉那兩條 :hover/:focus-within 規則特異度比上面的 .navsub 高,iOS Safari 點一下 :hover 會黏住、
     點到連結 :focus-within 也成立 → 子選單被 translate(-50%) 推出畫面左側,只剩一片空白 */
  .navitem:hover .navsub,.navitem:focus-within .navsub{transform:none}
  .navitem:hover .car,.navitem:focus-within .car{transform:rotate(45deg);margin-top:-4px}
  .navsub::before{display:none}
  .navsub a{padding:8px 2px;font-size:14px;color:var(--muted)}
}

/* ===== v2:收購報價單頁 ===== */
.pl-updated{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:var(--brand);
  border:1px solid var(--line);border-radius:3px;padding:7px 13px;background:var(--surface)}
.pl-updated i{width:8px;height:8px;border-radius:50%;background:var(--brand);display:inline-block;animation:pl-pulse 2s infinite}
@keyframes pl-pulse{0%,100%{opacity:1}50%{opacity:.35}}
/* 品類快速跳轉:改用設計好的分類卡片圖(標題與說明都在圖上,alt 補無障礙與 SEO) */
/* 八張卡片:4 欄剛好兩列填滿,右下不留空格(2026-08-07 寶哥) */
.pl-toc{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}
.pl-toc a{display:block;border-radius:12px;overflow:hidden;border:1px solid var(--line);
  background:var(--surface);line-height:0;transition:transform .16s,box-shadow .16s,border-color .16s}
.pl-toc a:hover{transform:translateY(-3px);border-color:var(--brand);
  box-shadow:0 16px 32px -20px rgba(0,0,0,.45)}
.pl-toc a:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
/* 固定高度 + cover:卡片一律等高,整區也不會被原圖比例拉得又長又難滑 */
.pl-toc img{width:100%;height:clamp(200px,23vw,290px);object-fit:cover;object-position:top center;display:block}
/* 卡片圖是淺色底,深色主題下整片發亮會刺眼,壓一點亮度 */
:root[data-theme="dark"] .pl-toc img{filter:brightness(.88)}
@media(max-width:820px){.pl-toc{gap:9px}.pl-toc img{height:clamp(140px,20vw,180px)}}
@media(max-width:560px){.pl-toc{grid-template-columns:repeat(2,1fr);gap:8px}
  .pl-toc img{height:165px}}
.pl-cat{margin:0 0 clamp(30px,5vw,48px)}
.pl-cat h2{font-size:clamp(19px,2.6vw,24px);margin:0 0 14px;font-weight:800;letter-spacing:-.01em}
.pl-cat .microcopy{margin-top:10px}
.pl-cat .microcopy a{color:var(--brand);font-weight:700}

/* ===== AMOEBA:START(變形蟲背景 — v2 至 v11 各版本僅此區塊不同)===== */
/* v4:液態玻璃・清透浮球 — 透明玻璃體 + 內折射光邊 + 頂部高光(liquid glass) */
.amoeba{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.amoeba i{position:absolute;display:block;background:transparent;
  border:1px solid color-mix(in srgb,var(--ink) 10%,transparent);
  box-shadow:
    inset 10px -10px 26px -14px color-mix(in srgb,var(--brand) 42%,transparent),
    inset -12px 12px 26px -16px rgba(255,255,255,.55),
    0 32px 64px -44px rgba(0,0,0,.45);
  border-radius:52% 48% 61% 39%/55% 46% 54% 45%;
  animation:am-morph 17s ease-in-out infinite alternate,am-drift 34s ease-in-out infinite alternate}
.amoeba i::before{content:"";position:absolute;left:16%;top:10%;width:36%;height:20%;
  background:linear-gradient(rgba(255,255,255,.6),transparent);border-radius:50%;
  filter:blur(6px);transform:rotate(-16deg)}
.amoeba i:nth-child(1){width:min(360px,46vw);height:min(360px,46vw);left:5%;top:12%}
.amoeba i:nth-child(2){width:min(250px,34vw);height:min(250px,34vw);right:7%;bottom:14%;
  box-shadow:
    inset 10px -10px 26px -14px color-mix(in srgb,var(--accent) 46%,transparent),
    inset -12px 12px 26px -16px rgba(255,255,255,.5),
    0 32px 64px -44px rgba(0,0,0,.45);
  animation-delay:-8s,-15s;animation-duration:20s,42s}
.amoeba i:nth-child(3){width:min(130px,20vw);height:min(130px,20vw);left:46%;top:58%;
  animation-delay:-5s,-23s;animation-duration:14s,28s}
@keyframes am-morph{
  0%{border-radius:52% 48% 61% 39%/55% 46% 54% 45%}
  50%{border-radius:40% 60% 46% 54%/50% 58% 42% 50%}
  100%{border-radius:60% 40% 54% 46%/42% 52% 48% 58%}}
@keyframes am-drift{
  from{transform:translate(0,0) rotate(0deg)}
  to{transform:translate(-38px,26px) rotate(-12deg)}}
@media(pointer:coarse){.amoeba i{animation:none}}
@media(prefers-reduced-motion:reduce){.amoeba i{animation:none}}
/* ===== AMOEBA:END ===== */

/* ===== 商品專區 + 部落格 ===== */
.hero-shop{padding-bottom:8px}
.hero-shop .wrap{display:block}
.shop-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.shop-feature-grid{grid-template-columns:1fr}}
.shop-feature-card{display:flex;flex-direction:column;gap:7px;padding:26px 26px 22px;border-radius:var(--r);
  border:1px solid var(--line);background:var(--surface);transition:transform .18s,border-color .18s,box-shadow .18s}
.shop-feature-card:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:0 20px 46px -26px rgba(0,0,0,.5)}
.shop-feature-card.new{background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 13%,var(--surface)),var(--surface))}
.shop-feature-card .sf-eyebrow{font-size:12px;font-weight:700;letter-spacing:.07em;color:var(--brand)}
.shop-feature-card h3{margin:2px 0 0;font-size:22px;font-weight:800}
.shop-feature-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}
.shop-feature-card .sf-link{margin-top:8px;font-weight:700;color:var(--brand);font-size:14.5px}
.shop-tabs{display:flex;gap:6px;margin:0 0 24px;padding:5px;width:fit-content;max-width:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:12px}
.shop-tab{padding:10px 22px;border-radius:8px;font-weight:700;font-size:15px;color:var(--muted);white-space:nowrap;transition:.15s}
.shop-tab.is-active{background:var(--brand);color:var(--btnink)}
.shop-tab:not(.is-active):hover{color:var(--brand);background:var(--surface2)}
@media(max-width:420px){.shop-tabs{width:100%}.shop-tab{flex:1;text-align:center;padding:10px 8px;font-size:14px}}
.shop-layout{display:grid;grid-template-columns:206px 1fr;gap:28px;align-items:start}
.shop-side{position:sticky;top:78px;max-height:calc(100vh - 96px);overflow-y:auto;
  scrollbar-width:thin;padding-right:2px}
.cat-nav{display:flex;flex-direction:column;gap:1px;font-size:14px}
.cat-link{padding:8px 12px;border-radius:8px;color:var(--ink);font-weight:600;display:flex;
  justify-content:space-between;align-items:center;gap:8px;cursor:pointer;transition:background .14s}
.cat-link:hover{background:var(--surface2)}
.cat-link.is-active{background:var(--brand);color:var(--btnink)}
.cat-link em{font-style:normal;font-size:11px;opacity:.7;font-weight:700}
.cat-link i{font-style:normal;font-weight:600;opacity:.6;font-size:11px;margin-right:auto}
.shop-empty{color:var(--muted);text-align:center;padding:36px 0}
@media(max-width:820px){
  .shop-layout{grid-template-columns:1fr;gap:16px}
  .shop-side{position:static}
  .cat-nav{flex-direction:row;flex-wrap:wrap;gap:7px}
  .cat-link{border:1px solid var(--line);padding:7px 13px}
  .cat-link em,.cat-link i{display:none}
}
.shoplist{display:flex;flex-direction:column;gap:14px}
.pcard-shop{display:flex;gap:16px;align-items:stretch;padding:14px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);transition:border-color .18s,box-shadow .18s;
  content-visibility:auto;contain-intrinsic-size:auto 162px}
.pcard-shop:hover{border-color:var(--brand);box-shadow:0 14px 34px -24px rgba(0,0,0,.5)}
.pcard-shop.is-sold{opacity:.6}
.pcard-shop .pimg{flex:0 0 132px;width:132px;height:132px;border-radius:10px;overflow:hidden;
  background:var(--surface2);display:grid;place-items:center}
.pcard-shop .pimg img{width:100%;height:100%;object-fit:cover;display:block}
.pcard-shop .pimg-ph{background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 14%,var(--surface2)),var(--surface2))}
.pcard-shop .pimg-ph span{font-weight:800;font-size:19px;letter-spacing:.08em;color:color-mix(in srgb,var(--brand) 70%,var(--muted))}
.pbody{flex:1;display:flex;align-items:center;justify-content:space-between;gap:18px;min-width:0}
.pinfo{min-width:0}
.pname{margin:0;font-size:16.5px;font-weight:700;line-height:1.4}
.pspec{margin:7px 0 0;font-size:13px;color:var(--muted);line-height:1.55}
.pmeta{display:flex;flex-direction:column;align-items:flex-end;gap:10px;flex:none}
.pricewrap{display:flex;flex-direction:column;align-items:flex-end;gap:3px}
.pprice{font-size:21px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;white-space:nowrap}
.pqty{font-size:11.5px;font-weight:700;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:2px 9px;white-space:nowrap}
.pbuy{white-space:nowrap}
.pbuy.sold{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:8px;
  background:var(--surface2);color:var(--muted);font-weight:700;font-size:14px}
@media(max-width:640px){
  .pcard-shop{gap:12px;padding:12px}
  .pcard-shop .pimg{flex-basis:98px;width:98px;height:98px}
  .pbody{flex-direction:column;align-items:stretch;gap:10px}
  .pmeta{flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
  .pricewrap{flex-direction:row;align-items:baseline;gap:8px}
  .pbuy{flex:1 0 100%;justify-content:center;text-align:center}
  .pname{font-size:15px;overflow-wrap:anywhere}
}
.shop-search{margin:0 0 14px}
.shop-search input{width:100%;padding:12px 16px;font-size:15px;font-weight:600;color:var(--ink);
  background:var(--surface);border:1px solid var(--line);border-radius:10px;appearance:none;-webkit-appearance:none}
.shop-search input:focus{border-color:var(--brand);outline:none}
.shop-search input::placeholder{color:var(--muted);font-weight:500}
.pager{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin:22px 0 0}
.pager button{min-width:38px;padding:9px 12px;font-size:14px;font-weight:700;color:var(--ink);cursor:pointer;
  background:var(--surface);border:1px solid var(--line);border-radius:8px;transition:border-color .14s,color .14s}
.pager button:hover:not(:disabled){border-color:var(--brand);color:var(--brand)}
.pager button.on{background:var(--brand);border-color:var(--brand);color:var(--btnink);cursor:default}
.pager button:disabled{opacity:.4;cursor:default}
.pager span{color:var(--muted);padding:0 2px}

.story{font-size:16px;line-height:1.9}
.story .lead{font-size:19px;line-height:1.85;color:var(--ink);font-weight:500;margin:0 0 6px}
.story h2{font-size:22px;font-weight:800;margin:36px 0 10px;color:var(--ink)}
.story p{color:var(--muted);margin:0 0 14px}
.story b{color:var(--ink);font-weight:700}
.story-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:38px 0 0;
  padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.story-facts div{text-align:center}
.story-facts .num{display:block;font-size:30px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1}
.story-facts small{color:var(--muted);font-size:12.5px;margin-top:7px;display:block}
@media(max-width:560px){.story-facts{grid-template-columns:1fr 1fr;gap:18px;padding:20px}}
.fb-embed{display:flex;justify-content:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;overflow:hidden}
.fb-embed iframe{width:500px;max-width:100%}
.postlist{display:flex;flex-direction:column;gap:20px}
.post{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px}
.post .pdate{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--brand)}
.post .ptitle{margin:6px 0 10px;font-size:19px;font-weight:800;line-height:1.4}
.post .pcontent{color:var(--muted);font-size:15px;line-height:1.75}
.post .pcontent p{margin:0 0 10px}
.post .pcontent h3{margin:18px 0 8px;font-size:17px;font-weight:800;line-height:1.5;color:var(--ink)}
.post .pcontent h4{margin:14px 0 6px;font-size:15.5px;font-weight:800;line-height:1.5;color:var(--ink)}
.post .pcontent ul,.post .pcontent ol{margin:0 0 10px;padding-left:1.5em}
.post .pcontent li{margin:0 0 5px}
.post .pcontent blockquote{margin:12px 0;padding:8px 14px;border-left:3px solid var(--brand);
  background:var(--surface2);border-radius:0 6px 6px 0}
.post .pcontent blockquote>:last-child{margin-bottom:0}
.post .pcontent a{color:var(--brand);font-weight:600;text-decoration:underline;
  text-underline-offset:2px;overflow-wrap:anywhere}
.post .pcontent a:hover{color:var(--brand-2)}
.post .pcontent b,.post .pcontent strong{color:var(--ink);font-weight:700}
/* 螢光筆底色都是淺色,字沒有自訂顏色時強制深色才看得清(內嵌 color 會贏過這條) */
.post .pcontent [style*="background-color"]{color:#211d17}
/* b / a 上面各自指定了顏色,深色模式會變成淺字壓在淺底上,要單獨壓回來 */
.post .pcontent [style*="background-color"] b,
.post .pcontent [style*="background-color"] strong{color:#211d17}
.post .pcontent [style*="background-color"] a,
.post .pcontent [style*="background-color"] a:hover{color:#0d4f26}
.post .pcontent>:first-child{margin-top:0}
.post .pcontent>:last-child{margin-bottom:0}
@media(max-width:480px){.post{padding:18px 16px}.post .ptitle{font-size:17px}}

/* price-new 的品類圖卡是方形圖,鋪滿格子即可,不用 price-list 那種固定高度裁切 */
.pl-toc.newcats img{height:auto;aspect-ratio:1/1;object-position:center}
.pl-toc.newcats span{display:flex;aspect-ratio:1/1;align-items:center;justify-content:center;
  padding:12px;text-align:center;line-height:1.35;font-weight:800;color:var(--ink)}