/*	------------------------------------------------------------------------------------
	模組代碼: front
	功能名稱: tf02 佈景主題 - 結構樣式
	說明: 顏色一律用 var(--xxx)，實際色票由 /front/color/tf02/{color}/css/color.css 決定，
	     本檔案不寫死任何色碼，換色系不需要改這支檔案。
	------------------------------------------------------------------------------------ */

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
	background:var(--paper);color:var(--ink);
	font-family:'Work Sans',-apple-system,'Noto Sans TC',sans-serif;
	font-size:17px;font-weight:400;line-height:1.8;-webkit-font-smoothing:antialiased;
	margin:0;overflow-x:hidden;
}
h1,h2,h3{
	font-family:'Bodoni Moda','Noto Serif TC',serif;font-weight:500;
	letter-spacing:.01em;color:var(--ink);margin:0;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
figure{margin:0;}

/* ---------- 長文內容排版 (服務條款/隱私權政策這類後台編輯的長文頁) ---------- */
.prose{font-size:17px;color:var(--ink-soft);line-height:1.9;}
.prose h2,.prose h3,.prose h4{color:var(--ink);margin:2em 0 .6em;line-height:1.4;}
.prose h2{font-size:24px;} .prose h3{font-size:20px;} .prose h4{font-size:18px;font-weight:500;}
.prose p{margin:0 0 1em;}
.prose ul,.prose ol{margin:0 0 1em;padding-left:1.5em;}
.prose li{margin-bottom:.4em;}
.prose a{color:var(--accent-deep);text-decoration:underline;text-underline-offset:3px;}
.prose>:first-child{margin-top:0;}
.ph{display:block;width:100%;height:100%;object-fit:cover;}
.eyebrow{
	font-family:'Work Sans',sans-serif;font-size:13px;letter-spacing:.28em;
	text-transform:uppercase;color:var(--accent-deep);font-weight:500;
}
.rule{width:34px;height:1px;background:var(--champagne);display:inline-block;}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px;}
@media (max-width:640px){ .wrap{padding:0 22px;} }

/* ---------- 攝影佔位色塊 (無真實照片欄位時的 fallback；有上傳圖片一律優先顯示真圖) ---------- */
.ph-fallback{display:block;width:100%;height:100%;position:relative;overflow:hidden;background:
	radial-gradient(120% 140% at 20% 10%, var(--ph-a) 0%, transparent 55%),
	radial-gradient(110% 130% at 85% 30%, var(--ph-b) 0%, transparent 50%),
	radial-gradient(140% 160% at 55% 90%, var(--ph-c) 0%, transparent 60%),
	linear-gradient(155deg,var(--ph-d) 0%,var(--ph-e) 45%,var(--ph-f) 100%);
}
.ph-fallback.warm{background:
	radial-gradient(120% 140% at 25% 20%, var(--ph-warm-a) 0%, transparent 55%),
	radial-gradient(110% 130% at 80% 70%, var(--ph-warm-b) 0%, transparent 55%),
	linear-gradient(155deg,var(--ph-warm-c) 0%,var(--ph-warm-d) 55%,var(--ph-warm-e) 100%);
}
.ph-fallback.deep{background:
	radial-gradient(120% 140% at 30% 20%, var(--ph-deep-a) 0%, transparent 55%),
	radial-gradient(120% 140% at 75% 80%, var(--ph-deep-b) 0%, transparent 55%),
	linear-gradient(155deg,var(--ph-deep-c) 0%,var(--ph-deep-d) 60%,var(--ph-deep-e) 100%);
}

/* ---------- header ---------- */
#site-header{
	position:fixed;top:0;left:0;right:0;z-index:100;padding:26px 0;
	transition:background .5s ease,padding .4s ease,box-shadow .4s ease;
}
#site-header::before{
	content:"";position:absolute;top:0;left:0;right:0;height:160px;z-index:-1;
	background:linear-gradient(180deg, rgba(0,0,0,.42) 0%, rgba(0,0,0,.2) 45%, transparent 100%);
	opacity:1;transition:opacity .4s ease;pointer-events:none;
}
#site-header.is-scrolled::before{opacity:0;}
#site-header .logo,#site-header nav a,#site-header .nav-cta{text-shadow:0 1px 8px rgba(0,0,0,.28);}
#site-header.is-scrolled .logo,#site-header.is-scrolled nav a,#site-header.is-scrolled .nav-cta{text-shadow:none;}
#site-header.is-scrolled{background:rgba(251,250,246,.92);backdrop-filter:blur(10px);padding:16px 0;box-shadow:0 1px 0 var(--line);}
#site-header .wrap{display:flex;align-items:center;justify-content:space-between;}
.logo{font-size:23px;letter-spacing:.03em;color:var(--paper);transition:color .4s ease;}
.logo b{font-weight:600;font-family:'Noto Serif TC',serif;}
.logo small{display:block;font-family:'Work Sans',sans-serif;font-size:11px;letter-spacing:.32em;font-weight:400;margin-top:2px;color:var(--paper);opacity:.75;transition:color .4s ease;}
#site-header.is-scrolled .logo,#site-header.is-scrolled .logo small{color:var(--ink);}
#site-header nav{display:flex;gap:30px;}
#site-header nav a{font-size:15px;letter-spacing:.03em;color:var(--paper);position:relative;padding-bottom:4px;transition:color .4s ease;}
#site-header.is-scrolled nav a{color:var(--ink-soft);}
#site-header nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--champagne);transition:width .35s ease;}
#site-header nav a:hover::after,#site-header nav a.is-current::after{width:100%;}
#site-header nav a:hover{color:var(--champagne-soft);}
#site-header.is-scrolled nav a:hover{color:var(--accent-deep);}
#site-header.is-scrolled nav a:hover::after{background:var(--accent-deep);}
.nav-cta{font-size:14px;letter-spacing:.05em;color:var(--paper)!important;border:1px solid rgba(251,250,246,.55);padding:9px 20px;transition:all .4s ease;}
#site-header.is-scrolled .nav-cta{color:var(--ink)!important;border-color:var(--ink);}
.nav-cta:hover{background:var(--champagne);border-color:var(--champagne);color:var(--paper)!important;}
.nav-cta::after{display:none;}

.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:34px;height:34px;background:none;border:none;cursor:pointer;padding:0;}
.hamburger span{display:block;width:100%;height:1px;background:var(--paper);transition:transform .35s ease,opacity .3s ease,background .4s ease;}
#site-header.is-scrolled .hamburger span{background:var(--ink);}
#site-header.menu-open .hamburger span{background:var(--paper)!important;}
#site-header.menu-open .hamburger span:nth-child(1){transform:translateY(6px) rotate(45deg);}
#site-header.menu-open .hamburger span:nth-child(2){opacity:0;}
#site-header.menu-open .hamburger span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
/* 選單開啟時（不論之前有沒有捲動），header 一律透明，讓底下全螢幕深色選單透出來，
   叉叉才不會疊在 is-scrolled 那層淺色底上變成看不見 2026/9/9 Claude */
#site-header.menu-open{background:transparent!important;backdrop-filter:none!important;box-shadow:none!important;}
#site-header.menu-open .logo,#site-header.menu-open .logo small{color:var(--paper)!important;}
/* 後台上傳的圖片 Logo：在深色照片/深色選單上方轉成白色，捲動後(淺色底)恢復原色 */
.logo-img img{display:block;height:44px;width:auto;max-width:260px;transition:filter .4s ease;}
#site-header:not(.is-scrolled) .logo-img img,#site-header.menu-open .logo-img img{filter:brightness(0) invert(1);}
#site-header.is-scrolled .logo-img img{height:38px;}
#site-header.is-scrolled.menu-open .logo-img img{height:44px;}

.mobile-nav{
	position:fixed;inset:0;z-index:99;background:var(--ink);
	display:flex;flex-direction:column;justify-content:flex-start;padding:150px 40px 60px;overflow-y:auto;
	opacity:0;visibility:hidden;transform:translateY(-12px);
	transition:opacity .45s ease,transform .45s ease,visibility 0s linear .45s;
}
.mobile-nav.is-open{opacity:1;visibility:visible;transform:translateY(0);transition:opacity .45s ease,transform .45s ease;}
.mobile-nav a{display:block;color:var(--bone);font-family:'Bodoni Moda',serif;font-size:clamp(30px,9vw,44px);padding:14px 0;border-bottom:1px solid rgba(251,250,246,.14);opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease;}
.mobile-nav.is-open a{opacity:1;transform:translateY(0);}
.mobile-nav a:nth-child(1){transition-delay:.08s;} .mobile-nav a:nth-child(2){transition-delay:.14s;}
.mobile-nav a:nth-child(3){transition-delay:.2s;} .mobile-nav a:nth-child(4){transition-delay:.26s;}
.mobile-nav a:nth-child(5){transition-delay:.32s;} .mobile-nav a:nth-child(6){transition-delay:.38s;}
.mobile-nav a.is-current{color:var(--champagne-soft);}
.mobile-nav .mn-foot{margin-top:32px;opacity:0;transform:translateY(16px);transition:opacity .5s ease .44s,transform .5s ease .44s;color:rgba(251,250,246,.55);font-size:15px;letter-spacing:.04em;}
.mobile-nav.is-open .mn-foot{opacity:1;transform:translateY(0);}
.mn-social{display:flex;gap:14px;margin-bottom:20px;}
.mn-social a{display:flex!important;align-items:center;justify-content:center;width:38px;height:38px;padding:0!important;border-radius:50%;border:1px solid rgba(251,250,246,.3)!important;color:var(--bone);font-size:0;transition:background .3s ease,border-color .3s ease;}
.mn-social a svg{width:17px;height:17px;}
.mn-social a:hover{background:var(--champagne);border-color:var(--champagne)!important;}
.mn-addr{font-size:14px;letter-spacing:.03em;}
@media (max-width:960px){ #site-header nav{display:none;} .nav-cta{display:none;} .hamburger{display:flex;} }

/* ---------- 右側懸浮聯繫按鈕 ---------- */
.fab-rail{position:fixed;right:26px;top:calc(64% + 18px);transform:translateY(-50%);z-index:90;display:flex;flex-direction:column;gap:13px;}
.fab-rail .fab-sep{width:26px;height:1px;background:var(--line);margin:2px auto;}
.fab-btn{
	position:relative;width:48px;height:48px;border-radius:50%;background:var(--paper);border:1px solid var(--line);
	display:flex;align-items:center;justify-content:center;color:var(--ink);box-shadow:0 8px 22px -10px rgba(0,0,0,.3);
	opacity:0;transform:translateX(34px);
	transition:transform .55s cubic-bezier(.22,1,.36,1),opacity .55s ease,background .3s ease,border-color .3s ease,color .3s ease,box-shadow .3s ease;
}
.fab-rail.in .fab-btn{opacity:1;transform:translateX(0);}
.fab-rail .fab-btn:nth-of-type(1){transition-delay:.08s;} .fab-rail .fab-btn:nth-of-type(2){transition-delay:.17s;}
.fab-rail .fab-btn:nth-of-type(3){transition-delay:.26s;} .fab-rail .fab-btn:nth-of-type(4){transition-delay:.35s;}
.fab-rail .fab-btn:nth-of-type(5){transition-delay:.44s;}
.fab-btn svg{width:20px;height:20px;transition:transform .35s cubic-bezier(.34,1.56,.64,1);}
.fab-btn:hover{transform:translateX(-7px) scale(1.09);box-shadow:0 14px 30px -10px rgba(0,0,0,.4);}
.fab-btn:hover svg{transform:scale(1.12) rotate(-4deg);}
.fab-btn:active{transform:translateX(-4px) scale(.97);}
.fab-btn.fab-line:hover{background:#06C755;border-color:#06C755;color:#fff;}
.fab-btn.fab-ig:hover{background:linear-gradient(135deg,#F58529,#DD2A7B,#8134AF);border-color:transparent;color:#fff;}
.fab-btn.fab-fb:hover{background:#1877F2;border-color:#1877F2;color:#fff;}
.fab-btn.fab-tel:hover,.fab-btn.fab-map:hover{background:var(--champagne);border-color:var(--champagne);color:#fff;}
.fab-btn::before{
	content:attr(data-label);position:absolute;right:60px;top:50%;transform:translateY(-50%) translateX(8px);
	white-space:nowrap;background:var(--ink);color:var(--paper);font-size:14px;letter-spacing:.03em;padding:8px 14px;border-radius:2px;
	opacity:0;pointer-events:none;transition:opacity .28s ease,transform .28s ease;
}
.fab-btn::after{content:"";position:absolute;right:52px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:var(--ink);opacity:0;transition:opacity .28s ease;}
.fab-btn:hover::before,.fab-btn:hover::after{opacity:1;transform:translateY(-50%) translateX(0);}
.fab-rail .fab-btn.fab-top{color:var(--ink-soft);font:inherit;padding:0;cursor:pointer;transition-delay:.56s;}
.fab-btn.fab-top:hover{background:var(--ink);border-color:var(--ink);color:var(--paper);}
.fab-btn.fab-top:hover svg{transform:translateY(-2px);}
@media (max-width:900px){ .fab-rail{display:none;} }

/* ---------- reveal 進場動畫 ---------- */
.reveal{opacity:0;transform:translateY(46px);transition:opacity 1.1s cubic-bezier(.22,1,.36,1),transform 1.1s cubic-bezier(.22,1,.36,1);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-stagger.in .stagger-item{opacity:1;transform:translateY(0) scale(1);}
.stagger-item{opacity:0;transform:translateY(34px) scale(.97);transition:opacity .9s cubic-bezier(.22,1,.36,1),transform .9s cubic-bezier(.22,1,.36,1);}
.stagger-item:nth-child(1){transition-delay:.08s;} .stagger-item:nth-child(2){transition-delay:.22s;}
.stagger-item:nth-child(3){transition-delay:.36s;} .stagger-item:nth-child(4){transition-delay:.5s;}
.stagger-item:nth-child(5){transition-delay:.64s;} .stagger-item:nth-child(6){transition-delay:.78s;}
.reveal h2{clip-path:inset(0 0 100% 0);transition:clip-path 1s cubic-bezier(.65,0,.35,1) .16s;}
.reveal.in h2{clip-path:inset(0 0 0% 0);}

/* ---------- hero ---------- */
.hero{position:relative;height:100vh;height:100svh;min-height:640px;max-height:960px;overflow:hidden;}
.hero .ph,.hero .ph-fallback{position:absolute;inset:-40px;animation:heroZoom 13s ease-in-out infinite alternate;will-change:transform;}
@keyframes heroZoom{from{transform:scale(1) translateY(0);}to{transform:scale(1.16) translateY(-1.5%);}}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(0deg, rgba(42,33,26,.62) 0%, rgba(42,33,26,.32) 38%, rgba(42,33,26,.05) 66%, transparent 82%);}
.hero-inner{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:120px 40px 84px;max-width:1240px;margin:0 auto;box-sizing:border-box;}
.hero-eyebrow{color:var(--bone);opacity:.85;margin-bottom:22px;}
.hero h1{font-size:clamp(44px,7.6vw,100px);color:var(--paper);line-height:1.1;margin:0 0 26px;}
.hero h1 span{display:block;overflow:hidden;padding-bottom:.05em;margin-bottom:-.05em;}
.hero h1 em{display:inline-block;font-style:italic;font-weight:400;transform:translateY(110%);opacity:0;animation:riseIn 1.1s cubic-bezier(.22,1,.36,1) forwards;}
.hero h1 .l1 em{animation-delay:.15s;} .hero h1 .l2 em{animation-delay:.32s;}
@keyframes riseIn{to{transform:translateY(0);opacity:1;}}
.hero-sub{color:var(--bone);opacity:0;max-width:38ch;font-size:18px;font-weight:300;margin:0 0 40px;animation:fadeUp 1s ease .9s forwards;}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;opacity:0;animation:fadeUp 1s ease 1.1s forwards;}
.btn{display:inline-flex;align-items:center;gap:10px;font-size:14px;letter-spacing:.06em;padding:15px 28px;border:1px solid var(--paper);color:var(--paper);transition:all .35s ease;}
.btn:hover{background:var(--paper);color:var(--ink);}
.btn.solid{background:var(--champagne);border-color:var(--champagne);color:var(--paper);}
.btn.solid:hover{background:var(--champagne-soft);border-color:var(--champagne-soft);color:var(--ink);}
.scroll-cue{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);color:var(--paper);opacity:.75;z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;}
.scroll-cue .line{width:1px;height:34px;background:var(--paper);position:relative;overflow:hidden;}
.scroll-cue .line::after{content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;background:var(--champagne);animation:scrollLine 2.2s ease-in-out infinite;}
@keyframes scrollLine{0%{top:-100%;}60%{top:100%;}100%{top:100%;}}
.scroll-cue span{font-size:11.5px;letter-spacing:.24em;}

/* ---------- section 通用 ---------- */
section{padding:132px 0;}
.section-head{max-width:640px;margin:0 0 56px;}
.section-head .eyebrow{margin-bottom:18px;display:flex;align-items:center;gap:12px;}
.section-head h2{font-size:clamp(30px,3.6vw,46px);}
.section-head p{color:var(--ink-soft);font-size:17px;margin-top:18px;max-width:52ch;}
.center{text-align:center;margin-left:auto;margin-right:auto;}
@media (max-width:640px){ section{padding:88px 0;} }

/* ---------- 品牌故事 (編輯式左右分割) ---------- */
.story{background:var(--bone);}
.story .grid{display:grid;grid-template-columns:1fr 1.15fr;gap:96px;align-items:center;}
.story figure{aspect-ratio:4/5;border-radius:18px;overflow:hidden;}
.story h2{font-size:clamp(30px,3.6vw,44px);margin:0 0 28px;}
.story p{color:var(--ink-soft);font-size:18px;max-width:46ch;margin:0 0 18px;}
.story blockquote{font-family:'Bodoni Moda',serif;font-style:italic;font-size:22px;color:var(--ink);border-left:1px solid var(--champagne);padding-left:22px;margin:32px 0;max-width:42ch;}
.story .sign{font-size:14px;letter-spacing:.1em;color:var(--accent-deep);text-transform:uppercase;}
@media (max-width:900px){ .story .grid{grid-template-columns:1fr;gap:44px;} }

/* ---------- 品種 (首頁橫向拼接牆) ---------- */
.breed-row{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);}
.breed-card{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--paper);border-radius:18px;}
.breed-card .ph,.breed-card .ph-fallback{transition:transform 1.2s cubic-bezier(.22,1,.36,1);}
.breed-card:hover .ph,.breed-card:hover .ph-fallback{transform:scale(1.08);}
.breed-card .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 20px;color:var(--paper);z-index:2;}
.breed-card .cap::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55),transparent 70%);z-index:-1;}
.breed-card .cap b{font-family:'Bodoni Moda',serif;font-size:18px;font-weight:500;display:block;}
.breed-card .cap span{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;opacity:.8;}
@media (max-width:900px){ .breed-row{grid-template-columns:repeat(2,1fr);} }

/* ---------- 品種列表頁 (較大卡片) ---------- */
.breed-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;}
.breed-tile figure{aspect-ratio:4/5;overflow:hidden;margin-bottom:18px;border-radius:18px;}
.breed-tile figure .ph,.breed-tile figure .ph-fallback{transition:transform 1s cubic-bezier(.22,1,.36,1);}
.breed-tile:hover figure .ph,.breed-tile:hover figure .ph-fallback{transform:scale(1.06);}
.breed-tile h3{font-size:20px;font-weight:500;margin:0 0 8px;}
.breed-tile p{font-size:15px;color:var(--ink-soft);margin:0;}
@media (max-width:900px){ .breed-grid{grid-template-columns:1fr 1fr;gap:24px;} }
@media (max-width:600px){ .breed-grid{grid-template-columns:1fr;} }

/* ---------- 小貓找家 ---------- */
.kittens{background:var(--bone);}
.kittens .section-head{display:flex;justify-content:space-between;align-items:flex-end;max-width:none;flex-wrap:wrap;gap:24px;}
.kitten-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;}
.kitten{cursor:pointer;}
.kitten figure{aspect-ratio:4/5;overflow:hidden;position:relative;margin-bottom:20px;border-radius:18px;}
.kitten figure .ph,.kitten figure .ph-fallback{transition:transform 1s cubic-bezier(.22,1,.36,1);}
.kitten:hover figure .ph,.kitten:hover figure .ph-fallback{transform:scale(1.06);}
.pill{position:absolute;top:16px;left:16px;z-index:2;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;padding:6px 13px;background:rgba(251,250,246,.92);color:var(--accent-deep);border:1px solid rgba(139,111,82,.25);}
.kitten h3{font-size:19px;font-weight:500;margin:0 0 6px;}
.kitten .meta{font-size:14px;color:var(--ink-soft);letter-spacing:.02em;}
.kitten .tags{margin-top:10px;font-size:13px;color:var(--accent-deep);letter-spacing:.03em;}
@media (max-width:900px){ .kitten-grid{grid-template-columns:1fr 1fr;gap:26px;} }
@media (max-width:600px){ .kitten-grid{grid-template-columns:1fr;} }

/* ---------- 貓咪詳情：作品展示頁，不是商品頁 ---------- */
.cat-detail{padding:160px 0 120px;}
.cat-detail .wrap{display:grid;grid-template-columns:1.15fr 1fr;gap:72px;align-items:start;}
/*	內頁主圖跟列表卡片不一樣：列表是固定網格，裁切合理；這裡是看單一隻貓的詳情，
	裁到看不到貓的全貌不合理，改用 contain 讓照片完整顯示，多餘空間用背景色補滿，
	不論照片是方的、橫的、直的都不會裁到主體 2026/9/16 Claude */
.cat-gallery-main{aspect-ratio:4/5;overflow:hidden;margin-bottom:14px;background:var(--bone);display:flex;align-items:center;justify-content:center;}
.cat-gallery-main .ph,.cat-gallery-main .ph-fallback{object-fit:contain;}
.cat-thumbs{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;}
.cat-thumbs button{
	width:76px;height:76px;flex:none;padding:0;border:1px solid var(--line);background:none;cursor:pointer;
	overflow:hidden;opacity:.55;transition:opacity .3s ease,border-color .3s ease;
}
.cat-thumbs button.active,.cat-thumbs button:hover{opacity:1;border-color:var(--champagne);}
.cat-thumbs img{width:100%;height:100%;object-fit:cover;display:block;}
.cat-info .pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;}
.cat-info .pill{position:static;}
.cat-info h1{font-size:clamp(28px,3.4vw,40px);margin:0 0 10px;}
.cat-info .breed-link{font-size:15px;color:var(--accent-deep);text-decoration:underline;text-underline-offset:3px;}
.cat-info .tags{margin:14px 0 26px;font-size:15px;color:var(--accent-deep);letter-spacing:.03em;}
.cat-info .price{font-family:'Bodoni Moda',serif;font-size:24px;margin:0 0 22px;}
.cat-info .meta-list{border-top:1px solid var(--line);margin:26px 0;}
.cat-info .meta-list div{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:16px;}
.cat-info .meta-list span:first-child{color:var(--ink-soft);}
.cat-info .desc{font-size:17px;color:var(--ink-soft);line-height:1.85;margin-bottom:26px;}
.cat-info .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:8px;}
.cat-detail-nav{max-width:1240px;margin:0 auto;padding:0 40px;display:flex;justify-content:space-between;font-size:15px;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:26px;margin-top:64px;}
.cat-detail-nav a{color:var(--ink);}
@media (max-width:900px){.cat-detail{padding-top:120px;}.cat-detail .wrap{grid-template-columns:1fr;gap:36px;}}

/* ---------- 篩選藥丸 ---------- */
.filter-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:52px;}
.filter-pill{font-size:14px;letter-spacing:.03em;padding:10px 22px;border:1px solid var(--line);color:var(--ink-soft);cursor:pointer;background:none;transition:all .3s ease;font-family:'Work Sans',sans-serif;}
.filter-pill.active{border-color:var(--ink);color:var(--ink);background:var(--bone);}
.filter-pill:hover{border-color:var(--champagne);color:var(--ink);}

/* ---------- 購買流程 ---------- */
/* 注意：專用 class，不要用 ".process .wrap" 這種後代選擇器 —— 之前用過，結果連外層那個
   置中用的 .wrap 也一起被 grid 化，把整段內容都往內擠(2025/9/9 抓到的真實 bug) */
.process-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:96px;align-items:start;}
.process figure{aspect-ratio:3/4;position:sticky;top:120px;border-radius:18px;overflow:hidden;}
.steps{border-top:1px solid var(--line);}
.step{display:grid;grid-template-columns:60px 1fr;gap:24px;padding:30px 0;border-bottom:1px solid var(--line);}
.step .n{font-family:'Bodoni Moda',serif;font-size:20px;color:var(--champagne);}
.step h4{font-size:17px;font-weight:500;margin:0 0 8px;}
.step p{font-size:16.5px;color:var(--ink-soft);margin:0;max-width:44ch;}
@media (max-width:900px){ .process-grid{grid-template-columns:1fr;gap:40px;} .process figure{position:static;} }

/* ---------- 環境滿版圖 ---------- */
.environment{position:relative;height:72vh;min-height:460px;padding:0;overflow:hidden;}
.environment .ph,.environment .ph-fallback{position:absolute;left:0;right:0;top:-8%;height:116%;will-change:transform;}
.environment::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(0deg, rgba(42,33,26,.68) 0%, rgba(42,33,26,.34) 40%, rgba(42,33,26,.04) 68%, transparent 82%);}
.environment .content{position:relative;z-index:2;height:100%;display:flex;align-items:flex-end;max-width:1240px;margin:0 auto;padding:0 40px 64px;}
.environment .eyebrow{color:var(--bone);opacity:.85;margin-bottom:16px;}
.environment h2{color:var(--paper);font-size:clamp(28px,3.6vw,42px);max-width:16ch;}
@media (max-width:640px){ .environment .content{padding:0 22px 44px;} }

/* ---------- 次頁小型 Hero ---------- */
.page-hero{position:relative;height:44vh;min-height:320px;overflow:hidden;}
.page-hero .ph,.page-hero .ph-fallback{position:absolute;inset:0;}
.page-hero .content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;max-width:1240px;margin:0 auto;box-sizing:border-box;padding:140px 40px 52px;}
.page-hero .eyebrow{color:var(--bone);opacity:.9;margin-bottom:14px;}
.page-hero h1{color:var(--paper);font-size:clamp(32px,4.6vw,56px);}

/* ---------- 日常/研究室 摘要雙欄 ---------- */
.split-feed .wrap{display:grid;grid-template-columns:1fr 1fr;gap:80px;}
.feed-col .eyebrow{margin-bottom:18px;}
.feed-col h2{font-size:26px;margin:0 0 30px;}
.feed-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);}
.feed-item figure{width:88px;height:88px;flex:none;overflow:hidden;}
.feed-item h5{font-size:16.5px;font-weight:500;margin:0 0 6px;line-height:1.5;}
.feed-item span{font-size:13px;color:var(--ink-soft);letter-spacing:.03em;}
.feed-more{display:inline-block;margin-top:26px;font-size:14px;letter-spacing:.08em;border-bottom:1px solid var(--champagne);padding-bottom:3px;}
@media (max-width:900px){ .split-feed .wrap{grid-template-columns:1fr;gap:52px;} }

/* ---------- 貓咪日常：不規則牆 ---------- */
.diary-wall{columns:3 240px;column-gap:22px;}
.diary-tile{break-inside:avoid;margin-bottom:22px;position:relative;overflow:hidden;cursor:pointer;}
.diary-tile .ph,.diary-tile .ph-fallback{transition:transform .9s cubic-bezier(.22,1,.36,1);}
.diary-tile:hover .ph,.diary-tile:hover .ph-fallback{transform:scale(1.05);}
.diary-tile .cap{position:absolute;left:0;right:0;bottom:0;padding:18px;z-index:2;color:var(--paper);}
.diary-tile .cap::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent 65%);z-index:-1;}
.diary-tile .cap span{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;opacity:.8;}
.diary-tile .cap p{font-size:16px;margin:4px 0 0;font-weight:400;max-width:24ch;}
@media (max-width:760px){ .diary-wall{columns:2 200px;} }
@media (max-width:480px){ .diary-wall{columns:1;} }

/* ---------- 購買須知：多 Section ---------- */
.notice-cols{display:grid;grid-template-columns:220px 1fr;gap:80px;align-items:start;}
.notice-toc{position:sticky;top:120px;border-left:1px solid var(--line);}
.notice-toc a{display:block;font-size:14px;padding:9px 0 9px 18px;color:var(--ink-soft);border-left:1px solid transparent;margin-left:-1px;}
.notice-toc a:hover,.notice-toc a.is-current{color:var(--champagne);border-left-color:var(--champagne);}
.notice-block{padding:0 0 44px;margin-bottom:44px;border-bottom:1px solid var(--line);scroll-margin-top:120px;}
.notice-block:last-child{border-bottom:none;margin-bottom:0;}
.notice-block .n{font-family:'Bodoni Moda',serif;color:var(--champagne);font-size:16px;display:block;margin-bottom:10px;}
.notice-block h3{font-size:21px;margin:0 0 16px;}
.notice-block p{font-size:17px;color:var(--ink-soft);max-width:62ch;margin:0 0 12px;}
.notice-block ul{font-size:17px;color:var(--ink-soft);max-width:60ch;padding-left:20px;margin:0;}
.notice-block li{margin-bottom:6px;}
@media (max-width:900px){ .notice-cols{grid-template-columns:1fr;gap:24px;} .notice-toc{position:static;display:flex;flex-wrap:wrap;border-left:none;gap:6px 18px;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:20px;} .notice-toc a{padding:0;border-left:none;} }

/* ---------- Contact CTA ---------- */
.cta{background:var(--accent-deep);color:var(--bone);text-align:center;}
.cta .eyebrow{color:var(--champagne-soft);justify-content:center;display:flex;}
.cta h2{color:var(--paper);font-size:clamp(30px,4vw,48px);margin:26px auto 20px;max-width:16ch;}
.cta p{color:rgba(251,250,246,.72);max-width:44ch;margin:0 auto 40px;font-size:17px;}
.cta .hero-actions{justify-content:center;opacity:1;animation:none;}
.cta .btn{border-color:rgba(251,250,246,.4);}

/* ---------- footer ---------- */
#site-footer{background:var(--ink);color:rgba(251,250,246,.6);padding:64px 0 32px;font-size:15px;}
#site-footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
#site-footer h6{color:var(--paper);font-family:'Bodoni Moda',serif;font-size:19px;font-weight:500;margin:0 0 14px;}
#site-footer .flogo small{display:block;letter-spacing:.24em;font-size:11px;margin-top:6px;color:rgba(251,250,246,.45);}
#site-footer nav.fnav{display:flex;flex-direction:column;gap:10px;}
#site-footer .fnav a:hover{color:var(--champagne-soft);}
.foot-bottom{max-width:1240px;margin:56px auto 0;padding:24px 40px 0;border-top:1px solid rgba(251,250,246,.14);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(251,250,246,.4);}
@media (max-width:760px){ #site-footer .wrap{grid-template-columns:1fr 1fr;} }