:root {
  --ink: #14202b;
  --ink-2: #4a5866;
  --line: #e2e2d8;
  --bg: #fbfaf5;
  --bg-alt: #f2f1e8;
  --card: #ffffff;
  --green: #1f7a52;
  --green-dark: #0f3d2e;
  --lime: #d4f03c;
  --orange: #f2a03d;
  --red: #c8372d;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(20, 32, 43, .08);
  --font: 'Noto Sans TC', -apple-system, 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  --font-en: 'Outfit', var(--font);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body.no-scroll { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: var(--green); }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { line-height: 1.3; margin: 0 0 .5em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); font-weight: 900; }
p { margin: 0 0 1em; }
[hidden] { display: none !important; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 32px); }
.eyebrow {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: .12em;
  font-size: .8rem;
  color: var(--green);
  margin-bottom: .4rem;
}

/* ---------- 按鈕 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4em;
  padding: .8em 1.6em;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition: transform .15s, background .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-2px); }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }
.btn-primary { background: var(--ink); color: #fff; box-shadow: 0 6px 16px rgba(20, 32, 43, .18); }
.btn-primary:hover { background: var(--green-dark); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-block { width: 100%; }

/* LINE 按鈕：顏色用 LINE 官方綠 */
.btn-line { background: #06C755; color: #fff; box-shadow: 0 6px 16px rgba(6, 199, 85, .25); }
.btn-line:hover { background: #05b04b; }
.btn-line svg { width: 22px; height: 22px; flex: none; }
.btn-sm { padding: .5em 1.1em; font-size: .9rem; }
.store-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.store-actions .btn { padding: .75em 1.25em; }
.btn svg { width: 20px; height: 20px; flex: none; }
.nowrap { white-space: nowrap; }
.btn-tel { border-color: rgba(255,255,255,.7); color: #fff; }
.btn-tel:hover { background: #fff; color: var(--green-dark); }
.store dd a { color: var(--ink); font-weight: 700; }
.nav-tel { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-en); font-weight: 600 !important; color: var(--green) !important; }
.nav-tel svg { width: 16px; height: 16px; }
.footer-contact { margin-top: 12px !important; font-size: .9rem; }
.footer-contact a { color: var(--lime) !important; font-weight: 700; }
.contact-copy .btn-line { margin-top: 4px; }
.footer-brand .btn-line { margin-top: 14px; box-shadow: none; }
.line-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  display: flex; align-items: center; gap: 8px;
  background: #06C755; color: #fff; text-decoration: none; font-weight: 700;
  padding: 10px 18px 10px 12px; border-radius: 999px;
  box-shadow: 0 8px 24px rgba(6, 199, 85, .35), 0 2px 6px rgba(0, 0, 0, .12);
  transition: transform .15s, background .15s;
}
.line-float:hover { transform: translateY(-2px); background: #05b04b; }
.line-float svg { width: 28px; height: 28px; flex: none; }

/* ---------- 頁首 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251, 250, 245, .9);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark {
  width: 36px; height: 36px; border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(0,0,0,.18) 0 3px, transparent 4px),
    radial-gradient(circle at 65% 35%, rgba(0,0,0,.18) 0 3px, transparent 4px),
    radial-gradient(circle at 50% 62%, rgba(0,0,0,.18) 0 3px, transparent 4px),
    var(--lime);
  box-shadow: inset 0 0 0 2px rgba(0,0,0,.08);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { font-size: 1.3rem; font-weight: 900; letter-spacing: .02em; }
.brand-text small { font-family: var(--font-en); font-size: .62rem; font-weight: 600; color: var(--ink-2); letter-spacing: .16em; margin-top: 2px; }
.main-nav { display: flex; gap: 28px; margin-left: auto; }
.main-nav a { color: var(--ink); text-decoration: none; font-weight: 500; position: relative; }
.main-nav a::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: -4px; height: 2px;
  background: var(--green); transition: right .2s;
}
.main-nav a:hover::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.cart-btn {
  position: relative; width: 44px; height: 44px;
  border-radius: 50%; border: 0; background: var(--ink); color: #fff;
  display: grid; place-items: center;
}
.cart-btn svg { width: 22px; height: 22px; }
.cart-btn.bump { animation: bump .4s; }
@keyframes bump { 40% { transform: scale(1.18); } }
.cart-count {
  position: absolute; top: -4px; right: -4px;
  min-width: 20px; height: 20px; padding: 0 5px;
  border-radius: 10px; background: var(--lime); color: var(--ink);
  font-size: .72rem; font-weight: 900; display: grid; place-items: center;
}
.menu-btn { display: none; width: 44px; height: 44px; border: 0; background: none; padding: 10px; }
.menu-btn span { display: block; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* ---------- 主視覺 ---------- */
.hero { overflow: hidden; padding: 56px 0 40px; }
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.8rem); font-weight: 900; letter-spacing: -.01em; }
.hl {
  background: linear-gradient(transparent 60%, var(--lime) 60% 92%, transparent 92%);
  padding: 0 .1em;
}
.lead { font-size: 1.08rem; color: var(--ink-2); max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-points li {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 999px; padding: .35em 1em; font-size: .9rem; color: var(--ink-2);
}
.hero-points b { color: var(--ink); }

.hero-art { position: relative; aspect-ratio: 1 / 1; max-width: 480px; justify-self: center; width: 100%; }
.court {
  position: absolute; inset: 14% 10%;
  background: #2f9e6b;
  border-radius: 14px;
  border: 6px solid #fff;
  box-shadow: 0 0 0 10px #1f7a52, var(--shadow);
  transform: perspective(900px) rotateX(48deg) rotateZ(-28deg);
}
.court-net { position: absolute; left: 0; right: 0; top: 50%; height: 6px; background: #fff; transform: translateY(-50%); box-shadow: 0 6px 0 rgba(0,0,0,.15); }
.court-kitchen { position: absolute; left: 0; right: 0; height: 4px; background: #fff; }
.k1 { top: 33%; } .k2 { top: 67%; }
.court-mid { position: absolute; left: 50%; width: 4px; background: #fff; transform: translateX(-50%); }
.m1 { top: 0; height: 33%; } .m2 { bottom: 0; height: 33%; }
.hero-paddle {
  position: absolute; width: 62%; left: 26%; top: -4%;
  filter: drop-shadow(0 20px 22px rgba(0,0,0,.25));
  animation: float 5s ease-in-out infinite;
}
.hero-ball {
  position: absolute; width: 22%; left: 6%; top: 18%;
  filter: drop-shadow(0 14px 14px rgba(0,0,0,.2));
  animation: float 4s ease-in-out infinite reverse;
}
@keyframes float { 50% { transform: translateY(-14px) rotate(4deg); } }
@media (prefers-reduced-motion: reduce) {
  .hero-paddle, .hero-ball { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 分類捷徑 ---------- */
.cats { padding: 8px 0 24px; }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cat-tile {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 12px 12px;
  text-align: center; text-decoration: none; color: var(--ink);
  display: flex; flex-direction: column; align-items: center;
  transition: transform .15s, box-shadow .15s;
}
.cat-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.cat-art {
  width: 100%; aspect-ratio: 1; border-radius: 12px;
  display: grid; place-items: center; padding: 10%;
  background: var(--tint);
}
.cat-name { font-weight: 700; margin-top: 8px; }
.cat-count { font-size: .8rem; color: var(--ink-2); }

/* ---------- 區塊 ---------- */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--green-dark); color: #fff; }
.section-dark .eyebrow { color: var(--lime); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.section-head h2 { margin: 0; }
.section-sub { color: var(--ink-2); margin: 0; }

/* ---------- 商品 ---------- */
.shop-tools { display: flex; gap: 10px; flex-shrink: 0; max-width: 100%; }
.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--line); border-radius: 999px;
  padding: 0 14px; width: 300px;
}
.search svg { width: 18px; height: 18px; color: var(--ink-2); flex: none; }
.search input { min-width: 0; border: 0; outline: 0; background: none; font: inherit; padding: .7em 0; width: 100%; }
.search:focus-within { border-color: var(--green); box-shadow: 0 0 0 3px rgba(31, 122, 82, .15); }
select, input, textarea {
  font: inherit; color: var(--ink);
}
.shop-tools select {
  border: 1px solid var(--line); border-radius: 999px; background: var(--card);
  padding: .7em 1em;
}
.cat-tabs { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 24px; scrollbar-width: none; }
.cat-tabs::-webkit-scrollbar { display: none; }
.cat-tabs button {
  flex: none; border: 1px solid var(--line); background: var(--card);
  border-radius: 999px; padding: .45em 1.1em; font-weight: 500;
}
.cat-tabs button[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .18s, box-shadow .18s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pc-media {
  position: relative; border: 0; padding: 14%;
  background: var(--tint); aspect-ratio: 1; display: grid; place-items: center;
}
.pc-media svg { transition: transform .3s; }
.product-card:hover .pc-media svg { transform: scale(1.06) rotate(-3deg); }
.badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--ink); color: var(--lime);
  font-size: .75rem; font-weight: 700; padding: .2em .7em; border-radius: 999px;
}
.pc-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.pc-body h3 { font-size: 1.02rem; margin-bottom: .3em; }
.pc-body h3 button { border: 0; background: none; padding: 0; text-align: left; font-weight: 700; }
.pc-body h3 button:hover { color: var(--green); }
.pc-desc {
  font-size: .86rem; color: var(--ink-2); margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pc-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; }
.price { font-family: var(--font-en); font-weight: 800; font-size: 1.2rem; margin: 0; }
.price s { font-size: .8rem; color: #9aa3ab; font-weight: 600; margin-left: .5em; }
.price.big { font-size: 1.7rem; margin-bottom: .6em; }
.add-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 0;
  background: var(--lime); color: var(--ink); display: grid; place-items: center;
  transition: transform .15s, background .15s;
}
.add-btn svg { width: 20px; height: 20px; }
.add-btn:hover { background: var(--ink); color: var(--lime); transform: rotate(90deg); }
.empty { text-align: center; color: var(--ink-2); padding: 40px 0; }

/* 商品照片：滿版顯示，不留插圖用的內距 */
.has-photo { padding: 0 !important; overflow: hidden; background: #fff; }
.has-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-card:hover .pc-media img { transform: scale(1.04); }
.pc-media img { transition: transform .3s; }
.pm-gallery { display: flex; flex-direction: column; gap: 10px; }
.pm-thumbs { display: flex; gap: 8px; }
.pm-thumbs button { width: 64px; height: 64px; padding: 0; border: 2px solid transparent; border-radius: 10px; overflow: hidden; background: #fff; }
.pm-thumbs button[aria-pressed="true"] { border-color: var(--green); }
.pm-thumbs img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- 選拍指南 ---------- */
.guide-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.guide-card {
  background: var(--card); border-radius: var(--radius); padding: 26px 24px;
  border: 1px solid var(--line);
}
.guide-num { font-family: var(--font-en); font-weight: 800; font-size: 2.2rem; color: var(--green); opacity: .3; display: block; line-height: 1; margin-bottom: 10px; }
.guide-card p { color: var(--ink-2); font-size: .94rem; margin: 0; }
.guide-card b { color: var(--ink); }
.guide-cta {
  margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  background: var(--ink); color: #fff; border-radius: var(--radius); padding: 22px 28px;
}
.guide-cta p { margin: 0; }
.guide-cta .btn-primary { background: var(--lime); color: var(--ink); }

/* ---------- 關於 ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-copy p { color: var(--ink-2); }
.about-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-list li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; display: flex; gap: 14px; }
.about-icon { font-size: 1.6rem; line-height: 1; }
.about-list h3 { font-size: 1rem; margin-bottom: .2em; }
.about-list p { font-size: .88rem; color: var(--ink-2); margin: 0; }

/* ---------- 門市 ---------- */
.store { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: stretch; }
.store dl { margin: 0 0 24px; }
.store dl div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.store dt { font-weight: 700; }
.store dd { margin: 0; color: var(--ink-2); }
.store-map { border-radius: var(--radius); overflow: hidden; min-height: 340px; background: #dfe5dc; }
.store-map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

/* ---------- FAQ ---------- */
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px 52px 18px 22px; font-weight: 700; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-size: 1.4rem; font-weight: 400; transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 18px; margin: 0; color: var(--ink-2); }

/* ---------- 聯絡 ---------- */
.contact { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; }
.contact-copy p { color: rgba(255,255,255,.75); }
.contact-form { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 28px; }
.contact-form a, .checkout-form a { color: var(--green); }

/* ---------- 表單共用 ---------- */
.contact-form label, .checkout-form label { display: block; font-weight: 500; font-size: .92rem; margin-bottom: 14px; }
.contact-form input:not([type=checkbox]), .contact-form select, .contact-form textarea,
.checkout-form input:not([type=checkbox]):not([type=radio]), .checkout-form textarea {
  display: block; width: 100%; margin-top: 6px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--bg);
  padding: .7em .9em;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--green); outline-offset: 1px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.check { display: flex !important; align-items: center; gap: 8px; font-weight: 400 !important; }
.check input { width: 18px; height: 18px; accent-color: var(--green); }
fieldset { border: 0; padding: 0; margin: 0 0 14px; display: flex; flex-wrap: wrap; gap: 8px; }
legend { font-weight: 500; font-size: .92rem; margin-bottom: 6px; width: 100%; }
.radio {
  display: inline-flex !important; align-items: center; gap: 6px; margin: 0 !important;
  border: 1px solid var(--line); border-radius: 999px; padding: .4em 1em; font-weight: 400 !important;
}
.radio:has(input:checked) { border-color: var(--green); background: #e5f3ea; }
.radio input { accent-color: var(--green); }
.hp { position: absolute; left: -9999px; }
.radio[hidden], .check[hidden] { display: none !important; }
.form-msg { margin: 12px 0 0; font-weight: 500; }
.form-msg.ok { color: var(--green); }
.form-msg.err { color: var(--red); }
.form-note { font-size: .82rem; color: var(--ink-2); margin: 10px 0 0; }

/* ---------- 頁尾 ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.8); padding: 56px 0 24px; }
.footer-inner { display: grid; grid-template-columns: 1fr 1.4fr .8fr; gap: 40px; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.site-footer .brand-text small { color: rgba(255,255,255,.6); }
.site-footer h3 { color: #fff; font-size: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; font-size: .9rem; }
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: rgba(255,255,255,.8); text-decoration: none; }
.site-footer a:hover { color: var(--lime); }
.copyright { text-align: center; font-size: .8rem; color: rgba(255,255,255,.5); margin: 40px 0 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); }

/* ---------- 彈出視窗 ---------- */
.modal, .drawer { position: fixed; inset: 0; z-index: 100; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(20, 32, 43, .5); opacity: 0; transition: opacity .2s; }
.open .modal-backdrop { opacity: 1; }
.modal-panel {
  position: relative; margin: 6vh auto; width: min(880px, 100% - 32px); max-height: 88vh; overflow: auto;
  background: var(--card); border-radius: 22px; padding: 32px;
  transform: translateY(16px); opacity: 0; transition: transform .22s, opacity .22s;
}
.open .modal-panel { transform: none; opacity: 1; }
.modal-close {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  width: 38px; height: 38px; border-radius: 50%; border: 0; background: var(--bg-alt);
  font-size: 1.5rem; line-height: 1;
}
.pm-body { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.pm-media { background: var(--tint); border-radius: 16px; padding: 14%; display: grid; place-items: center; aspect-ratio: 1; }
.pm-info h2 { font-size: 1.5rem; padding-right: 40px; }
.pm-full { font-size: .85rem; color: var(--ink-2); margin: -.2em 0 .8em; }
.features { list-style: none; padding: 0; margin: 0 0 18px; }
.features li { position: relative; padding-left: 26px; margin-bottom: 6px; font-size: .94rem; }
.features li::before {
  content: ''; position: absolute; left: 2px; top: .45em; width: 14px; height: 14px; border-radius: 50%;
  background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%2314202b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.pm-opts { margin-bottom: 16px; }
.swatch { width: 16px; height: 16px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,.2); }
.pm-h { font-size: 1rem; margin: 26px 0 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.pm-intro { color: var(--ink-2); font-size: .92rem; margin-bottom: .7em; }
.pm-notes { margin-top: 18px; font-size: .86rem; color: var(--ink-2); }
.pm-notes summary { cursor: pointer; font-weight: 700; color: var(--ink); }
.pm-notes ol { padding-left: 1.3em; margin: 8px 0 0; }
.pm-actions + .pm-h { margin-top: 28px; }
.pm-body { align-items: start; }
.pm-gallery { position: sticky; top: 0; }
.specs { width: 100%; border-collapse: collapse; margin: 6px 0 20px; font-size: .9rem; }
.specs th, .specs td { text-align: left; padding: 8px 0; border-bottom: 1px solid var(--line); }
.specs th { width: 34%; color: var(--ink-2); font-weight: 500; }
.pm-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.qty button { width: 40px; height: 44px; border: 0; background: none; font-size: 1.1rem; }
.qty input { width: 44px; text-align: center; border: 0; background: none; -moz-appearance: textfield; }
.qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qty.small button { width: 32px; height: 32px; }
.qty.small span { min-width: 24px; text-align: center; font-weight: 700; }

.drawer-panel {
  position: absolute; right: 0; top: 0; bottom: 0; width: min(420px, 100%);
  background: var(--card); display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .25s ease;
}
.open .drawer-panel { transform: none; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.drawer-head h2 { font-size: 1.3rem; margin: 0; }
.drawer-head .modal-close { position: static; }
.drawer-body { flex: 1; overflow: auto; padding: 8px 24px; }
.drawer-foot { padding: 18px 24px 24px; border-top: 1px solid var(--line); }
.cart-empty { text-align: center; padding: 60px 0; color: var(--ink-2); }
.cart-line { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: center; }
.cl-media { background: var(--tint); border-radius: 12px; padding: 10px; aspect-ratio: 1; }
.cl-name { font-weight: 700; font-size: .92rem; margin: 0 0 2px; }
.cl-price { font-family: var(--font-en); font-weight: 700; margin: 0 0 6px; }
.cl-remove { border: 0; background: none; color: var(--ink-2); font-size: .82rem; text-decoration: underline; align-self: start; }
.free-hint { background: #f6f8d8; border-radius: 10px; padding: 8px 12px; font-size: .88rem; margin-bottom: 12px; }
.free-hint.ok { background: #e5f3ea; color: var(--green); font-weight: 700; }
.sum-row { display: flex; justify-content: space-between; font-size: .92rem; padding: 3px 0; }
.sum-row.total { font-weight: 900; font-size: 1.1rem; padding: 10px 0 14px; }

.checkout-panel { width: min(620px, 100% - 32px); }
.checkout-panel h2 { font-size: 1.4rem; }
.co-summary { background: var(--bg-alt); border-radius: 14px; padding: 14px 18px; margin-bottom: 18px; }
.co-summary:empty { display: none; }
.co-summary ul { list-style: none; padding: 0; margin: 0 0 8px; font-size: .9rem; }
.co-summary li { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; }
.co-summary .sum-row.total { padding-bottom: 0; }

.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 200;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--ink); color: #fff; padding: .7em 1.3em; border-radius: 999px;
  font-size: .9rem; transition: opacity .2s, transform .2s; max-width: calc(100% - 32px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 說明頁 ---------- */
.policy { padding: 56px 0 80px; }
.policy h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 900; }
.policy section { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 32px; margin-top: 24px; }
.policy h2 { font-size: 1.35rem; }
.policy h3 { font-size: 1.02rem; margin-top: 1.2em; }
.policy p, .policy li { color: var(--ink-2); }
.policy ol, .policy ul { padding-left: 1.3em; }
.policy-toc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.policy-toc a { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: .35em 1em; text-decoration: none; color: var(--ink); font-size: .9rem; }

/* ---------- 響應式 ---------- */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 860px) {
  .main-nav {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0; margin: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .25s;
  }
  .main-nav.open { max-height: 420px; }
  .main-nav a { padding: 14px 16px; border-top: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .header-actions { margin-left: auto; }
  .menu-btn { display: block; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { max-width: 340px; order: -1; }
}
@media (max-width: 640px) {
  .hero-art { max-width: 230px; margin-bottom: -10px; }
  .store, .contact { grid-template-columns: 1fr; gap: 28px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .pm-body { grid-template-columns: 1fr; gap: 20px; }
  .pm-gallery { max-width: 320px; width: 100%; margin: 0 auto; position: static; }
}
@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .hero { padding: 24px 0 24px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .pc-body { padding: 12px; }
  .pc-desc { display: none; }
  .pc-body h3 { font-size: .92rem; }
  .price { font-size: 1.05rem; }
  .add-btn { width: 36px; height: 36px; }
  .guide-grid, .about-list { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .modal-panel { margin: 0; width: 100%; max-height: 100%; height: 100%; border-radius: 0; padding: 24px 16px; }
  .contact-form { padding: 20px 16px; }
  .shop-tools { width: 100%; flex-direction: column; }
  .search { width: 100%; }
  .shop-tools select { width: 100%; }
  .guide-cta { padding: 20px; }
  .policy section { padding: 22px 18px; }
  .line-float { right: 14px; bottom: 14px; padding: 12px; }
  .line-float span { display: none; }
  .store-actions .btn { flex: 1 1 100%; }
  .site-footer { padding-bottom: 88px; }
}