/* ============================================================
   NOVA SELECT — 原創靜態商城版型
   零依賴 / 純 HTML + CSS + 原生 JS / 可直接部署到任意靜態主機
   ============================================================ */

:root{
  --p:#6b46f5;
  --p-bright:#7a56ff;
  --p-deep:#4f2da5;
  --p-soft:#f3efff;
  --p-line:#e4daff;
  --ink:#1b1933;
  --sub:#5b5673;
  --muted:#8d88a4;
  --line:#ece9f4;
  --tint:#faf8ff;
  --footer:#172747;
  --green:#06c755;
  --radius:16px;
  --shadow:0 20px 50px rgba(40,24,90,.10);
  --shadow-sm:0 8px 24px rgba(40,24,90,.07);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;overflow-x:clip}
body{
  margin:0;background:#fff;color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",Arial,sans-serif;
  font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4,p{margin:0}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.container{width:min(calc(100% - 48px),var(--container));margin-inline:auto}
.kicker{display:block;font-size:11px;font-weight:700;letter-spacing:.2em;color:#8a6bd8;text-transform:uppercase;margin-bottom:8px}

/* ---------- 按鈕 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:10px;font-size:14px;font-weight:700;transition:transform .22s,box-shadow .22s,background .22s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--p);color:#fff;box-shadow:0 10px 24px rgba(107,70,245,.26)}
.btn--primary:hover{background:var(--p-deep);box-shadow:0 14px 30px rgba(107,70,245,.34)}
.btn--ghost{background:#fff;color:var(--p-deep);border:1px solid var(--p-line)}
.btn--ghost:hover{background:var(--p-soft)}
.btn--sm{padding:9px 18px;font-size:13px}

/* ---------- 頂部公告 ---------- */
.announce{position:relative;overflow:hidden;background:#f2ecff;color:#513a9c;height:34px;display:flex;align-items:center;font-size:12.5px;letter-spacing:.02em}
.announce.is-hidden{display:none}
.announce__track{display:flex;align-items:center;gap:26px;white-space:nowrap;animation:marquee 38s linear infinite;padding-left:26px}
.announce__track span{flex:none}
.announce__track b{color:#a78bfa;font-size:12px;flex:none}
.announce:hover .announce__track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.announce__close{position:absolute;right:14px;top:0;height:34px;width:28px;display:grid;place-items:center;color:#7c65bc;background:linear-gradient(90deg,transparent,#f2ecff 40%)}
.announce__close svg{width:14px;height:14px;stroke-width:2.2}
.announce__close:hover{color:var(--p-deep)}

/* ---------- 頁首 ---------- */
.header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid #f1eef8}
.header.is-scrolled{box-shadow:0 6px 22px rgba(30,20,70,.07)}
.header__inner{display:flex;align-items:center;gap:22px;min-height:76px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none}
.brand img{border-radius:11px}
.brand__text{font-size:17px;font-weight:800;letter-spacing:.06em;color:var(--ink);white-space:nowrap}
.brand__text em{font-style:normal;color:var(--p)}
.brand--light .brand__text{color:#fff}
.brand--light .brand__text em{color:#b9a5ff}

.menu-toggle{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--p-line);border-radius:10px;background:var(--p-soft);color:var(--p-deep);font-size:13px;font-weight:700;white-space:nowrap;transition:background .2s}
.menu-toggle:hover,.menu-toggle[aria-expanded="true"]{background:#e9dfff}
.menu-toggle svg{width:16px;height:16px}
.nav{display:flex;align-items:center;gap:clamp(8px,1.35vw,20px);margin-left:auto}
.nav a{font-size:13.5px;font-weight:600;color:#3a3552;white-space:nowrap;padding:8px 0;position:relative;transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--p);border-radius:2px;transform:scaleX(0);transition:transform .22s}
.nav a:hover,.nav a.is-active{color:var(--p)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.header__actions{display:flex;align-items:center;gap:12px;flex:none}
.icon-btn{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;color:#4b4664;transition:background .2s}
.icon-btn:hover{background:var(--p-soft);color:var(--p)}
.cart-link{font-size:13.5px;font-weight:600;white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
.cart-count{display:grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--p);color:#fff;font-size:11px;font-weight:800}
.service-btn{padding:9px 15px;border-radius:10px;background:var(--p-soft);color:var(--p-deep);font-size:13px;font-weight:700;white-space:nowrap;transition:background .2s}
.service-btn:hover{background:#e6dcff}
.mobile-menu-btn{display:none;width:38px;height:38px;border:1px solid var(--line);border-radius:9px;place-items:center}

/* 搜尋列 */
.searchbar{max-height:0;overflow:hidden;transition:max-height .3s ease;border-top:0 solid var(--line)}
.searchbar.is-open{max-height:90px;border-top-width:1px}
.searchbar__form{display:flex;align-items:center;gap:12px;padding:16px 0}
.searchbar__form>svg{color:var(--p)}
.searchbar__form input{flex:1;border:1px solid var(--line);background:var(--tint);border-radius:10px;padding:11px 15px;outline:none;font-size:14px}
.searchbar__form input:focus{border-color:var(--p-line);box-shadow:0 0 0 3px rgba(107,70,245,.10)}

/* 分類大選單 */
.mega{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(30,20,70,.10);animation:fadeDown .2s ease}
@keyframes fadeDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.mega__grid{display:grid;grid-template-columns:repeat(3,1fr) 1.25fr;gap:34px;padding:30px 0 34px}
.mega__col h4{font-size:13px;color:var(--p-deep);margin-bottom:14px;letter-spacing:.04em}
.mega__col a{display:block;font-size:13.5px;color:var(--sub);padding:5px 0;transition:color .2s,transform .2s}
.mega__col a:hover{color:var(--p);transform:translateX(4px)}
.mega__col--promo{background:linear-gradient(135deg,#f3efff,#e9e0ff);border-radius:14px;padding:22px}
.mega__col--promo strong{display:block;font-size:20px;margin:6px 0 8px}
.mega__col--promo p{font-size:12.5px;color:var(--sub);margin-bottom:16px;line-height:1.8}

/* ---------- Hero ---------- */
.hero{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(32px,5vw,72px);align-items:center;padding-top:64px;padding-bottom:20px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:6px 14px;border:1px solid var(--p-line);border-radius:999px;color:var(--p-deep);font-size:11px;font-weight:800;letter-spacing:.16em;background:#fff}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--p)}
.hero h1{font-size:clamp(38px,4.4vw,58px);line-height:1.18;font-weight:800;letter-spacing:.01em;margin:24px 0 20px}
.hero h1 span{color:var(--p)}
.hero__copy>p{color:var(--sub);font-size:14.5px;line-height:2;max-width:430px}
.hero__btns{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}

.hero__visual{position:relative}
.hero__visual::after{content:"";position:absolute;inset:auto 0 -14% 0;height:120px;background:radial-gradient(ellipse at center,rgba(122,86,255,.28),transparent 70%);filter:blur(26px);z-index:-1;pointer-events:none}
.feature{position:relative;aspect-ratio:1.42;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#eee}
.feature__img{width:100%;height:100%;object-fit:cover;transition:opacity .35s,transform .6s}
.feature:hover .feature__img{transform:scale(1.035)}
.feature__img.is-fading{opacity:0}
.feature__dot{position:absolute;top:18px;left:18px;width:14px;height:14px;border-radius:50%;z-index:2}
.feature__dot--a{background:#6846ff}
.feature__dot--b{left:37px;background:#ff6b4a}
.feature__arrows{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:3}
.feature__arrows button{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:rgba(27,25,51,.42);color:#fff;backdrop-filter:blur(4px);transition:background .2s,transform .2s}
.feature__arrows button:hover{background:rgba(27,25,51,.75);transform:scale(1.08)}
.feature__arrows svg{width:16px;height:16px;stroke-width:2.2}
.feature__shade{position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(14,12,30,.82));pointer-events:none}
.feature__caption{position:absolute;left:26px;bottom:26px;color:#fff;z-index:2}
.feature__caption small{display:block;font-size:10px;letter-spacing:.2em;opacity:.8;margin-bottom:5px}
.feature__caption strong{font-size:21px;font-weight:800;letter-spacing:.02em}
.feature__cta{position:absolute;right:22px;bottom:26px;z-index:2;background:var(--p);color:#fff;font-size:12px;font-weight:700;padding:9px 14px;border-radius:8px;transition:background .2s,transform .2s}
.feature__cta:hover{background:var(--p-deep);transform:translateY(-2px)}

/* ---------- 服務優勢 ---------- */
.perks{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow-sm);margin-top:46px;overflow:hidden}
.perk{padding:24px 22px;text-align:center;position:relative}
.perk+.perk::before{content:"";position:absolute;left:0;top:24%;height:52%;width:1px;background:var(--line)}
.perk__icon{display:grid;place-items:center;width:38px;height:38px;margin:0 auto 11px;border-radius:11px;background:var(--p-soft);color:var(--p)}
.perk__icon svg{width:20px;height:20px}
.perk h3{font-size:14px;font-weight:700}
.perk p{font-size:12.5px;color:var(--muted);margin-top:3px}

/* ---------- 區塊標題 ---------- */
.section{padding-top:76px;padding-bottom:8px}
.section--tint{background:var(--tint);margin-top:76px;padding-bottom:76px}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section__head h2{font-size:clamp(24px,2.5vw,30px);font-weight:800;letter-spacing:.01em}
.section__tools{display:flex;align-items:center;gap:16px}
.more{font-size:13px;font-weight:700;color:var(--p);white-space:nowrap}
.more:hover{text-decoration:underline}
.arrows{display:flex;gap:8px}
.arrows button{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--p);color:#fff;transition:background .2s,transform .2s}
.arrows button:hover{background:var(--p-deep);transform:translateY(-2px)}
.arrows svg{width:16px;height:16px;stroke-width:2.4}

/* ---------- 共用漸層底圖 ---------- */
[class*="art--"]{--c1:#fff1dc;--c2:#ffd9b0;position:relative;overflow:hidden;background:linear-gradient(140deg,var(--c1),var(--c2))}
[class*="art--"]::before{content:"";position:absolute;width:160px;height:160px;border-radius:50%;background:#fff;opacity:.32;top:-58px;right:-46px}
[class*="art--"]::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.65) 1.1px,transparent 1.1px);background-size:16px 16px;opacity:.32}
.art--1{--c1:#fff2dd;--c2:#ffd3a8}
.art--2{--c1:#eae6ff;--c2:#c9bcff}
.art--3{--c1:#e6f6f1;--c2:#b8e5d8}
.art--4{--c1:#ffe9ee;--c2:#ffc3d1}
.art--5{--c1:#e7f0ff;--c2:#bad4ff}
.art--6{--c1:#fff4e2;--c2:#ffe0a8}
.art--7{--c1:#efe9ff;--c2:#d5c4ff}
.art--8{--c1:#e9f5ea;--c2:#c4e6c7}

/* ---------- 分類卡 ---------- */
.cats{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:10px}
.cats::-webkit-scrollbar,.products::-webkit-scrollbar{display:none}
.cat{flex:0 0 178px;min-width:178px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 12px 16px;scroll-snap-align:start;transition:transform .24s,box-shadow .24s,border-color .24s}
.cat:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--p-line)}
.cat__no{display:block;font-size:11px;font-weight:800;color:#8a6bd8;letter-spacing:.1em;margin-bottom:9px}
.cat__art{display:block;height:112px;border-radius:10px}
.cat h3{font-size:14px;font-weight:700;margin-top:12px;text-align:center}

/* ---------- 商品卡 ---------- */
.products{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px 2px 14px}
.product{flex:0 0 calc((100% - 3*18px)/4);min-width:210px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;scroll-snap-align:start;transition:transform .24s,box-shadow .24s}
.product:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.product__art{height:196px;display:grid;place-items:center}
.badge{position:absolute;top:12px;left:12px;z-index:3;background:#fff;color:var(--p-deep);font-size:10px;font-weight:800;letter-spacing:.08em;padding:4px 9px;border-radius:6px;box-shadow:0 4px 10px rgba(0,0,0,.08)}
.badge--hot{background:var(--p);color:#fff}
.mock{position:relative;z-index:2;width:96px;height:126px;border-radius:10px;display:grid;place-items:center;transform:rotate(-6deg);box-shadow:0 18px 26px rgba(40,24,90,.20),inset 0 1px 0 rgba(255,255,255,.5);background:linear-gradient(145deg,#f0a54a,#d8762c)}
.mock::before{content:"";position:absolute;top:12px;left:12px;right:12px;height:7px;border-radius:4px;background:rgba(255,255,255,.45)}
.mock::after{content:"";position:absolute;bottom:14px;left:12px;width:38px;height:6px;border-radius:3px;background:rgba(255,255,255,.35)}
.mock b{font-size:12px;letter-spacing:.2em;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.15)}
.mock--a{background:linear-gradient(145deg,#ffb457,#e07d2c)}
.mock--b{background:linear-gradient(145deg,#8f79ff,#5b3bdf)}
.mock--c{background:linear-gradient(145deg,#7fd8bd,#2fa88d)}
.mock--d{background:linear-gradient(145deg,#f0a3b5,#d5607f)}
.mock--e{background:linear-gradient(145deg,#8fb8f0,#4b71c9)}
.mock--f{background:linear-gradient(145deg,#ffd173,#e59b28)}
.mock--g{background:linear-gradient(145deg,#b79bf0,#7047c8)}
.mock--h{background:linear-gradient(145deg,#a7dca8,#4c9a63)}
.product__body{padding:16px}
.product__brand{font-size:10.5px;font-weight:800;letter-spacing:.12em;color:#8a6bd8}
.product__body h3{font-size:14px;font-weight:700;margin:6px 0 10px;line-height:1.55;min-height:44px}
.price{font-size:17px;font-weight:800;color:var(--p)}
.price del{font-size:12px;font-weight:500;color:var(--muted);margin-left:7px}
.add{width:100%;margin-top:13px;display:flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--p-line);border-radius:9px;padding:9px;color:var(--p-deep);font-size:12.5px;font-weight:700;background:#fff;transition:background .2s,color .2s}
.add:hover{background:var(--p);color:#fff;border-color:var(--p)}
.add svg{width:15px;height:15px;stroke-width:2.2}
.add.is-added{background:var(--p);color:#fff;border-color:var(--p)}

/* ---------- 物流查詢 ---------- */
.logistics__intro{text-align:center;margin-bottom:30px}
.logistics__intro h2{font-size:clamp(24px,2.5vw,30px);font-weight:800}
.logistics__intro p{color:var(--sub);font-size:14px;margin-top:8px}
.logistics__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.logi-card{display:flex;align-items:center;gap:16px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 24px;box-shadow:var(--shadow-sm)}
.logi-card__icon{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--p-soft);color:var(--p)}
.logi-card h3{font-size:16px;font-weight:800}
.logi-card p{font-size:12.5px;color:var(--muted)}
.logi-card__links{display:flex;gap:10px;margin-left:auto}
.logi-card__links a{font-size:12.5px;font-weight:700;color:var(--p-deep);border:1px solid var(--p-line);border-radius:8px;padding:7px 11px;white-space:nowrap;transition:background .2s}
.logi-card__links a:hover{background:var(--p-soft)}
.logi-card__links span{margin-left:4px}

/* ---------- 社群 ---------- */
.community{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.community__copy h2{font-size:clamp(26px,3vw,36px);line-height:1.4;font-weight:800;margin:10px 0 16px}
.community__copy p{color:var(--sub);font-size:14.5px;line-height:2;max-width:400px}
.community__tag{display:inline-block;margin-top:24px;padding:7px 14px;border:1px solid var(--p-line);border-radius:999px;color:var(--p-deep);font-size:11px;font-weight:700;letter-spacing:.08em;background:#fff}
.community__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.social{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 18px;min-height:172px;display:flex;flex-direction:column;transition:transform .24s,box-shadow .24s}
.social:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.social__icon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--p-soft);color:var(--p);margin-bottom:16px}
.social small{font-size:10px;font-weight:800;letter-spacing:.14em;color:var(--muted)}
.social strong{font-size:14px;font-weight:700;margin-top:4px}
.social>i{position:absolute;right:18px;bottom:16px;font-style:normal;color:var(--p);font-size:17px}
.social--service{grid-column:1/-1;background:linear-gradient(120deg,#f0eaff,#e6dcff);border-color:transparent;min-height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:20px 24px}
.social--service .social__icon{margin:0;background:#fff}
.social--service small{width:100%;order:-1}
.social--service strong{font-size:17px}
.social--service p{flex:1 1 100%;font-size:13px;color:var(--sub);order:3;margin:2px 0 6px}
.social--service .btn{order:4;margin-left:auto}

/* ---------- 品牌館 ---------- */
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.brand-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;transition:transform .24s,box-shadow .24s,border-color .24s}
.brand-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--p-line)}
.brand-card__mark{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,#8a6bff,#5b34e0);color:#fff;font-size:20px;font-weight:800;flex:none}
.brand-card__mark--2{background:linear-gradient(135deg,#ffb457,#e07d2c)}
.brand-card__mark--3{background:linear-gradient(135deg,#7fd8bd,#2fa88d)}
.brand-card__mark--4{background:linear-gradient(135deg,#f0a3b5,#d5607f)}
.brand-card div{min-width:0}
.brand-card strong{display:block;font-size:14px;font-weight:800;letter-spacing:.03em}
.brand-card small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.brand-card i{margin-left:auto;font-style:normal;color:var(--p);font-size:17px}

/* ---------- 選物指南 ---------- */
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .24s,box-shadow .24s;display:flex;flex-direction:column}
.article:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.article__thumb{display:block;height:170px}
.article__body{padding:20px;flex:1;display:flex;flex-direction:column}
.article__tag{display:inline-block;font-size:10.5px;font-weight:800;color:var(--p-deep);background:var(--p-soft);border-radius:6px;padding:4px 9px}
.article h3{font-size:16px;font-weight:800;line-height:1.6;margin:12px 0 8px}
.article p{font-size:13px;color:var(--sub);line-height:1.85}
.article small{display:block;font-size:11.5px;color:var(--muted);margin-top:auto;padding-top:16px}

/* ---------- FAQ ---------- */
#faq{display:grid;grid-template-columns:.72fr 1.28fr;gap:56px;align-items:start}
.faq__intro h2{font-size:clamp(24px,2.5vw,30px);font-weight:800;margin-bottom:12px}
.faq__intro p{color:var(--sub);font-size:14px;line-height:2;max-width:330px;margin-bottom:22px}
.faq__list details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.faq__list details[open]{border-color:var(--p-line);box-shadow:var(--shadow-sm)}
.faq__list summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 20px;font-size:14.5px;font-weight:700;cursor:pointer;list-style:none}
.faq__list summary::-webkit-details-marker{display:none}
.faq__list summary svg{width:17px;height:17px;color:var(--p);transition:transform .25s}
.faq__list details[open] summary svg{transform:rotate(45deg)}
.faq__list details p{padding:0 20px 18px;font-size:13.5px;color:var(--sub);line-height:1.95}

/* ---------- 服務條 ---------- */
.service-strip{margin-top:76px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.service-strip__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.service-strip__grid>div{display:flex;align-items:center;gap:13px;padding:26px 18px;justify-content:center}
.service-strip__grid>div+div{border-left:1px solid var(--line)}
.service-strip__grid svg{width:26px;height:26px;color:var(--p)}
.service-strip__grid strong{display:block;font-size:14px;font-weight:800}
.service-strip__grid small{display:block;font-size:12px;color:var(--muted);margin-top:2px}

/* ---------- 頁腳 ---------- */
.footer{background:var(--footer);color:#f7f8ff}
.footer__inner{width:min(calc(100% - 48px),var(--container));margin-inline:auto;display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:34px;padding:52px 0 40px}
.footer__about p{font-size:13px;line-height:1.95;color:#b9c3dd;margin:16px 0 18px;max-width:280px}
.footer__socials{display:flex;gap:9px}
.footer__socials a{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:rgba(255,255,255,.10);transition:background .2s}
.footer__socials a:hover{background:var(--p)}
.footer__socials svg{width:17px;height:17px}
.footer__col h4{font-size:14px;font-weight:800;margin-bottom:16px}
.footer__col a{display:block;font-size:13px;color:#b9c3dd;padding:5px 0;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__bottom{width:min(calc(100% - 48px),var(--container));margin-inline:auto;border-top:1px solid rgba(255,255,255,.12);padding:18px 200px 24px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;color:#93a0c0}

/* ---------- 懸浮元件 ---------- */
.to-top{position:fixed;right:24px;bottom:112px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--p);border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .25s,transform .25s;z-index:55}
.to-top.is-visible{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:var(--p);color:#fff}
.float-service{position:fixed;right:22px;bottom:26px;display:flex;align-items:center;gap:10px;z-index:55}
.float-service__label{background:#fff;color:#4b4664;border:1px solid var(--line);border-radius:999px;padding:6px 13px;font-size:12px;font-weight:700;box-shadow:var(--shadow-sm)}
.float-service a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(6,199,85,.35);transition:transform .22s}
.float-service a:hover{transform:scale(1.08)}
.float-service a svg{width:25px;height:25px}
.toast{position:fixed;left:50%;bottom:40px;transform:translate(-50%,20px);display:flex;align-items:center;gap:9px;background:var(--ink);color:#fff;padding:12px 20px;border-radius:999px;font-size:13px;font-weight:600;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:90}
.toast.is-visible{opacity:1;transform:translate(-50%,0)}
.toast svg{width:17px;height:17px;color:#7ee2a8}
.mobile-bar{display:none}

/* ============================================================
   響應式
   ============================================================ */
@media (max-width:1180px){
  .nav{gap:11px}
  .nav a{font-size:12.5px}
  .header__inner{gap:14px}
  .cat{flex-basis:162px;min-width:162px}
  .product{flex-basis:calc((100% - 2*18px)/3)}
}
@media (max-width:1024px){
  .nav,.service-btn,.menu-toggle{display:none}
  .mobile-menu-btn{display:grid}
  .header__actions{margin-left:auto}
  .mega__grid{grid-template-columns:repeat(2,1fr) 1.2fr}
  .mega__col--promo{display:none}
  .hero{grid-template-columns:1fr 1fr;gap:28px;padding-top:44px}
  .community{grid-template-columns:1fr;gap:28px}
  .community__cards{grid-template-columns:1fr 1fr}
  .social--service{grid-column:1/-1}
  .brand-grid,.articles{grid-template-columns:1fr 1fr}
  #faq{grid-template-columns:1fr;gap:24px}
  .footer__inner{grid-template-columns:1.5fr repeat(2,1fr)}
}
@media (max-width:760px){
  .container{width:min(calc(100% - 32px),var(--container))}
  html{scroll-padding-top:70px}
  .announce{font-size:11.5px;height:30px}
  .announce__close{height:30px}
  .header__inner{min-height:64px;gap:10px}
  .brand__text{font-size:15px}
  .brand img{width:32px;height:32px}
  .cart-link{font-size:0;gap:0}
  .cart-link .cart-count{font-size:11px}
  .icon-btn{display:none}
  .hero{grid-template-columns:1fr;padding-top:38px;padding-bottom:0;gap:34px}
  .hero__copy{text-align:left}
  .hero h1{font-size:clamp(34px,9vw,46px);margin:18px 0 14px}
  .hero__copy>p{font-size:14px;max-width:none}
  .hero__btns{margin-top:22px}
  .feature{aspect-ratio:1.35}
  .perks{grid-template-columns:1fr 1fr;margin-top:28px}
  .perk{padding:18px 12px}
  .perk:nth-child(3)::before,.perk:nth-child(1)::before{display:none}
  .perk:nth-child(n+3){border-top:1px solid var(--line)}
  .section{padding-top:52px}
  .section--tint{margin-top:52px;padding-bottom:52px}
  .section__head{align-items:center;margin-bottom:18px}
  .section__tools .more{display:none}
  .cat{flex-basis:140px;min-width:140px}
  .cat__art{height:96px}
  .product{flex-basis:190px;min-width:190px}
  .product__art{height:170px}
  .logistics__grid,.brand-grid,.articles{grid-template-columns:1fr 1fr}
  .logi-card__links{margin-left:0;width:100%}
  .community__cards{grid-template-columns:1fr 1fr}
  .social--service{grid-column:1/-1}
  .articles{grid-template-columns:1fr}
  .article__thumb{height:150px}
  .service-strip{margin-top:52px}
  .service-strip__grid{grid-template-columns:1fr 1fr}
  .service-strip__grid>div{padding:18px 10px;justify-content:flex-start}
  .service-strip__grid>div:nth-child(3){border-left:0}
  .service-strip__grid>div:nth-child(n+3){border-top:1px solid var(--line)}
  .footer__inner{grid-template-columns:1fr 1fr;gap:26px;padding:38px 0 30px}
  .footer__about{grid-column:1/-1}
  .footer__bottom{flex-direction:column;gap:6px;padding-right:62px}
  .mobile-bar{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:70;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(30,20,70,.07);padding:7px 0 max(7px,env(safe-area-inset-bottom))}
  .mobile-bar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10.5px;color:#7b7690;font-weight:600}
  .mobile-bar a.is-active{color:var(--p)}
  .mobile-bar svg{width:20px;height:20px}
  .mobile-bar sup{font-size:9px;color:var(--p);font-weight:800}
  body{padding-bottom:60px}
  .to-top{bottom:86px;right:16px}
  .float-service{right:14px;bottom:72px}
  .float-service__label{display:none}
  .float-service a{width:46px;height:46px}
  .toast{bottom:82px}
}
@media (max-width:430px){
  .hero__btns .btn{flex:1;padding:12px 14px}
  .perks{grid-template-columns:1fr 1fr}
  .brand-grid,.logistics__grid{grid-template-columns:1fr}
  .community__cards{grid-template-columns:1fr}
  .feature__caption{left:18px;bottom:18px}
  .feature__caption strong{font-size:18px}
  .feature__cta{right:14px;bottom:18px}
  .footer__inner{grid-template-columns:1fr 1fr}
}
/* ---------- 行動版展開的主選單 ---------- */
@media (max-width:1024px){
  .header.is-mobile-nav-open .nav{
    display:flex;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;padding:8px 24px 16px;
    border-bottom:1px solid var(--line);box-shadow:0 18px 32px rgba(30,20,70,.10);
    animation:fadeDown .2s ease;
  }
  .header.is-mobile-nav-open .nav a{padding:11px 0;font-size:14px;border-bottom:1px solid #f6f3fc}
  .header.is-mobile-nav-open .nav a:last-child{border-bottom:0}
  .header.is-mobile-nav-open .nav a::after{display:none}
  .header.is-mobile-nav-open .mega{display:none}
}

/* ---------- 進場動畫（不影響無 JS 時的可見性） ---------- */
.is-inview{animation:riseIn .6s ease both}
@keyframes riseIn{from{opacity:.55;transform:translateY(12px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}