/* =========================================================================
   貨架旅行 ShelfHop — Liquid Glass 版（glass.css）
   風格：影片/動態背景上的「液態玻璃」拟態，純灰階玻璃 UI + 雙欄分屏。
    首發只用於首頁；定調後再鋪到全站。
   ========================================================================= */

:root{
  --f-display:"Poppins",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Microsoft JhengHei","Noto Sans TC",sans-serif;
  --f-serif:"Source Serif 4","Songti TC","Noto Serif TC",Georgia,serif;
  --f-mono:"Space Mono",ui-monospace,Consolas,monospace;
  --radius:1rem;
  --wrap:1320px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition-duration:.001ms!important}}

body{
  margin:0;font-family:var(--f-display);font-weight:400;color:#fff;background:#0b0b0d;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:var(--f-display);font-weight:500;line-height:1.05;letter-spacing:0;color:#fff}
p{margin:0}
em,i,.italic,.serif{font-family:var(--f-serif);font-style:italic;color:rgba(255,255,255,.8);font-weight:400}
::selection{background:rgba(255,255,255,.85);color:#111}
:focus-visible{outline:2px solid #fff;outline-offset:3px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;color:#111;padding:10px 16px;z-index:400;border-radius:0 0 10px 0}
.skip-link:focus{left:0}

/* 文字層級（灰階） */
.t-60{color:rgba(255,255,255,.6)}
.t-50{color:rgba(255,255,255,.5)}
.t-80{color:rgba(255,255,255,.8)}

/* =========================================================================
   動態背景（失焦市集光斑，給玻璃模糊提供內容）
   可換成自己的影片：在 .bg 內放 <video class="bg-video" autoplay muted loop playsinline>
   ========================================================================= */
.bg{position:fixed;inset:0;z-index:0;overflow:hidden;background:#08070a}
.bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scene{position:absolute;inset:-12%;filter:saturate(130%);transform-origin:60% 40%;
  animation:sceneBreathe 46s ease-in-out infinite alternate}
@keyframes sceneBreathe{0%{transform:scale(1) translate(0,0)}100%{transform:scale(1.1) translate(-2%,-2%)}}
.blob{position:absolute;border-radius:50%;filter:blur(72px);opacity:.6;mix-blend-mode:screen;will-change:transform}
.b1{width:48vw;height:48vw;left:-8%;top:-10%;background:radial-gradient(circle,#E24A2B,transparent 66%);animation:drift1 30s ease-in-out infinite}
.b2{width:44vw;height:44vw;right:-10%;top:4%;background:radial-gradient(circle,#EF7C1B,transparent 66%);animation:drift2 36s ease-in-out infinite}
.b3{width:42vw;height:42vw;left:16%;bottom:-16%;background:radial-gradient(circle,#5BA24A,transparent 66%);animation:drift3 34s ease-in-out infinite}
.b4{width:38vw;height:38vw;right:4%;bottom:-12%;background:radial-gradient(circle,#C42C61,transparent 66%);animation:drift1 40s ease-in-out infinite reverse}
.b5{width:30vw;height:30vw;left:36%;top:22%;background:radial-gradient(circle,#F4B400,transparent 64%);animation:drift2 28s ease-in-out infinite}
.b6{width:36vw;height:36vw;left:0%;top:42%;background:radial-gradient(circle,#6A3D7A,transparent 68%);animation:drift3 44s ease-in-out infinite reverse}
@keyframes drift1{0%,100%{transform:translate(0,0)}50%{transform:translate(7%,9%)}}
@keyframes drift2{0%,100%{transform:translate(0,0)}50%{transform:translate(-8%,6%)}}
@keyframes drift3{0%,100%{transform:translate(0,0)}50%{transform:translate(5%,-8%)}}
/* 散景光點（失焦市集的光斑） */
.bokeh{position:absolute;border-radius:50%;filter:blur(8px);mix-blend-mode:screen;will-change:transform,opacity}
.k1{width:90px;height:90px;left:24%;top:30%;background:radial-gradient(circle,rgba(255,228,170,.9),transparent 70%);animation:twinkle 9s ease-in-out infinite}
.k2{width:60px;height:60px;left:62%;top:22%;background:radial-gradient(circle,rgba(255,210,180,.85),transparent 70%);animation:twinkle 12s ease-in-out infinite 1.5s}
.k3{width:120px;height:120px;left:70%;top:58%;background:radial-gradient(circle,rgba(255,236,200,.7),transparent 70%);animation:twinkle 14s ease-in-out infinite .8s}
.k4{width:48px;height:48px;left:44%;top:66%;background:radial-gradient(circle,rgba(255,220,190,.9),transparent 70%);animation:twinkle 10s ease-in-out infinite 2.2s}
@keyframes twinkle{0%,100%{opacity:.35;transform:translateY(0) scale(1)}50%{opacity:.85;transform:translateY(-12px) scale(1.15)}}
/* 顆粒 + 暗角 + 上下壓暗，保證白字可讀 */
.bg .grain{position:absolute;inset:0;opacity:.42;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");mix-blend-mode:overlay}
.bg .veil{position:absolute;inset:0;background:
   radial-gradient(130% 120% at 32% 28%,transparent,rgba(6,6,10,.4) 62%,rgba(4,4,7,.82) 100%),
   linear-gradient(90deg,rgba(6,6,10,.5),transparent 52%),
   linear-gradient(180deg,rgba(6,6,10,.42),transparent 18%,transparent 72%,rgba(6,6,10,.5))}

.stage{position:relative;z-index:10}

/* =========================================================================
   液態玻璃（兩層）
   ========================================================================= */
.liquid-glass{position:relative;overflow:hidden;border-radius:var(--radius);
  background:rgba(255,255,255,.01);background-blend-mode:luminosity;
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.1)}
.liquid-glass::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.4px;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.45) 0%,rgba(255,255,255,.15) 20%,transparent 40%,transparent 60%,rgba(255,255,255,.15) 80%,rgba(255,255,255,.45) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}

.liquid-glass-strong{position:relative;overflow:hidden;border-radius:var(--radius);
  background:rgba(255,255,255,.01);background-blend-mode:luminosity;
  -webkit-backdrop-filter:blur(50px);backdrop-filter:blur(50px);
  box-shadow:4px 4px 4px rgba(0,0,0,.05),inset 0 1px 1px rgba(255,255,255,.15)}
.liquid-glass-strong::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1.4px;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.5) 0%,rgba(255,255,255,.2) 20%,transparent 40%,transparent 60%,rgba(255,255,255,.2) 80%,rgba(255,255,255,.5) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude}

/* 玻璃頂部高光（讓表面有「濕潤」反光感） */
.liquid-glass::after,.liquid-glass-strong::after{content:"";position:absolute;left:0;right:0;top:0;height:45%;
  border-radius:inherit;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,0) 90%)}
.liquid-glass-strong::after{background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,0) 92%)}

/* 互動通則 */
.hov{transition:transform .2s cubic-bezier(.2,.7,.3,1),box-shadow .2s ease,background-color .2s ease}
.hov:hover{transform:scale(1.05)}
.hov:active{transform:scale(.95)}
.liquid-glass.hov:hover{background:rgba(255,255,255,.05);box-shadow:inset 0 1px 1px rgba(255,255,255,.2)}
.liquid-glass-strong.hov:hover{background:rgba(255,255,255,.04);box-shadow:6px 6px 10px rgba(0,0,0,.08),inset 0 1px 1px rgba(255,255,255,.22)}

/* 圓形 icon 容器 */
.ic{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex:none}
.ic svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ic.sm{width:28px;height:28px}.ic.sm svg{width:15px;height:15px}

/* =========================================================================
   HERO 雙欄分屏
   ========================================================================= */
.hero{position:relative;display:flex;min-height:100svh}
.panel{position:relative}
.panel-l{width:52%;display:flex;flex-direction:column}
.panel-r{width:48%;display:flex;flex-direction:column;padding:24px 24px 24px 0}
.panel-l .skin{position:absolute;inset:24px;border-radius:1.6rem;z-index:0}
.panel-l .pl-in{position:relative;z-index:1;display:flex;flex-direction:column;flex:1;padding:clamp(26px,3vw,48px)}

/* 上排導覽 */
.pl-nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px}
.brand .mk{width:32px;height:32px;flex:none}
.brand .bn{font-weight:600;font-size:1.4rem;letter-spacing:0;color:#fff;line-height:1}
.brand .bn small{display:block;font-family:var(--f-mono);font-weight:700;font-size:.52rem;letter-spacing:.24em;color:rgba(255,255,255,.55);margin-top:3px}
.pill-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;color:#fff;
  font-size:.86rem;font-weight:500;cursor:pointer;min-height:44px;background:transparent}
.pill-btn svg{width:17px;height:17px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Hero 中央 */
.pl-hero{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:34px 0}
.pl-hero .logo{width:74px;height:74px;margin-bottom:26px;filter:drop-shadow(0 6px 18px rgba(0,0,0,.35))}
.pl-hero h1{font-size:4.5rem;font-weight:500;letter-spacing:0;line-height:.98;color:#fff;margin-bottom:30px;text-shadow:0 2px 40px rgba(0,0,0,.3)}
.pl-hero h1 em{letter-spacing:0}
.cta{display:inline-flex;align-items:center;gap:12px;padding:9px 9px 9px 26px;border-radius:999px;color:#fff;
  font-size:1.05rem;font-weight:500;cursor:pointer;margin-bottom:26px}
.cta .circ{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;flex:none}
.cta .circ svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{padding:8px 15px;border-radius:999px;font-size:.78rem;font-weight:500;color:rgba(255,255,255,.8)}

/* Hero 底部引言 */
.pl-quote{margin-top:auto}
.pl-quote .lab{font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:14px;font-family:var(--f-mono)}
.pl-quote blockquote{margin:0;font-size:1.45rem;font-weight:500;line-height:1.35;color:#fff;max-width:30ch}
.pl-quote .by{display:flex;align-items:center;gap:14px;margin-top:18px;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.55);font-family:var(--f-mono)}
.pl-quote .by::before,.pl-quote .by::after{content:"";height:1px;background:rgba(255,255,255,.25);flex:1;max-width:48px}

/* =========================================================================
   右欄
   ========================================================================= */
/* 右欄＝與左欄對稱的一張玻璃卡 */
.r-card{flex:1;display:flex;flex-direction:column;gap:20px;padding:clamp(24px,2.4vw,36px);border-radius:1.6rem}
.r-top{display:flex;align-items:center;gap:12px;justify-content:space-between}
.r-social{display:flex;align-items:center;gap:3px;padding:6px 8px;border-radius:999px}
.r-social a{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;color:#fff;transition:color .15s,transform .2s}
.r-social a:hover{color:rgba(255,255,255,.8);transform:scale(1.08)}
.r-social a svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.acct{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:999px;color:#fff;font-size:.82rem;font-weight:500;cursor:pointer;min-height:42px}
.acct svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.r-main{flex:1;display:flex;flex-direction:column;justify-content:center;padding:8px 4px}
.r-eyebrow{font-family:var(--f-mono);font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:14px}
.r-title{font-size:1.8rem;font-weight:500;letter-spacing:0;line-height:1.12;margin-bottom:28px}
.r-list{display:flex;flex-direction:column;gap:18px;margin-bottom:32px}
.feat{display:flex;gap:14px;align-items:flex-start}
.feat .ic{margin-top:1px}
.feat h4{font-size:.98rem;font-weight:500;color:#fff;line-height:1.3}
.feat p{font-size:.82rem;color:rgba(255,255,255,.6);margin-top:3px;line-height:1.45}
.r-go{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;padding:12px 22px;border-radius:999px;font-weight:500;color:#fff;font-size:.95rem}
.r-go svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.r-go:hover svg{transform:translateX(4px)}
.spon .go{transition:background-color .2s ease,transform .2s ease}
.spon .go:hover{background:rgba(255,255,255,.1);transform:translateY(-1px)}

@media (max-width:1024px){
  .panel-r{display:none}
  .panel-l{width:100%}
  .panel-l .skin{inset:16px}
  .pl-hero h1{font-size:4rem}
  .sec-head h2{font-size:2.15rem}
}

/* =========================================================================
   選單浮層（Menu 按鈕開啟）
   ========================================================================= */
.menu{position:fixed;top:80px;right:clamp(16px,4vw,40px);z-index:200;width:min(300px,86vw);
  padding:14px;border-radius:1.4rem;display:flex;flex-direction:column;gap:2px;
  opacity:0;transform:translateY(-12px) scale(.98);visibility:hidden;pointer-events:none;transition:.22s ease}
#nav.open{opacity:1;transform:none;visibility:visible;pointer-events:auto}
.menu a{display:flex;align-items:center;color:#fff;padding:12px 14px;border-radius:12px;font-size:1rem;min-height:46px;transition:background .15s}
.menu a:hover{background:rgba(255,255,255,.1)}
.menu .ml{display:flex;gap:8px;margin-top:8px;padding-top:12px;border-top:1px solid rgba(255,255,255,.14)}
.menu .ml span{font-family:var(--f-mono);font-size:.72rem;font-weight:700;letter-spacing:.06em;padding:7px 11px;border-radius:8px;color:rgba(255,255,255,.6)}
.menu .ml [aria-current="true"]{background:#fff;color:#111}

/* =========================================================================
   地區（玻璃卡）+ 頁尾
   ========================================================================= */
.below{position:relative;padding:clamp(56px,8vw,110px) clamp(18px,4vw,40px) 0}
.sec-head{max-width:var(--wrap);margin:0 auto 30px}
.sec-head .lab{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.55);display:block;margin-bottom:12px;text-shadow:0 1px 16px rgba(0,0,0,.4)}
.sec-head h2{font-size:2.45rem;font-weight:500;letter-spacing:0;max-width:18ch;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.sec-head p{color:rgba(255,255,255,.68);max-width:54ch;margin-top:13px;font-size:1.02rem;text-shadow:0 1px 20px rgba(0,0,0,.4)}

.reg-grid{max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:16px}
.reg{display:flex;flex-direction:column;padding:22px;border-radius:1.3rem;min-height:184px;
  transition:transform .22s cubic-bezier(.2,.7,.3,1),background-color .22s ease,box-shadow .22s ease}
.reg:hover{transform:translateY(-6px);background:rgba(255,255,255,.05);box-shadow:6px 8px 22px rgba(0,0,0,.18),inset 0 1px 1px rgba(255,255,255,.2)}
.reg .go svg{transition:transform .2s ease}
.reg:hover .go svg{transform:translateX(4px)}
.reg.soon{pointer-events:none}
.reg .code{font-family:var(--f-mono);font-weight:700;font-size:1.7rem;letter-spacing:.04em;color:#fff}
.reg h3{font-size:1.3rem;font-weight:500;margin:14px 0 4px}
.reg .en{font-family:var(--f-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:10px;display:block}
.reg p{font-size:.86rem;color:rgba(255,255,255,.65);line-height:1.5;margin:0}
.reg .foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;font-family:var(--f-mono);font-size:.74rem}
.reg .cnt{color:rgba(255,255,255,.85)}
.reg .go{color:#fff;display:inline-flex;align-items:center;gap:5px}
.reg .go svg{width:14px;height:14px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.reg.soon{opacity:.55}

/* 贊助（玻璃卡，明確標示） */
.spon{max-width:var(--wrap);margin:clamp(46px,6vw,72px) auto 0;padding:20px 24px;border-radius:1.3rem;
  display:flex;align-items:center;gap:16px;position:relative}
.spon .lab{position:absolute;top:-10px;left:22px;font-family:var(--f-mono);font-size:.62rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.65);background:rgba(20,20,24,.6);
  padding:3px 10px;border-radius:999px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.spon .lo{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.12);display:grid;place-items:center;
  font-weight:600;font-size:1.05rem;flex:none}
.spon .tx{flex:1;min-width:0}
.spon .tx strong{display:block;font-weight:500;font-size:1rem}
.spon .tx span{font-size:.84rem;color:rgba(255,255,255,.6)}
.spon .go{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:11px 16px;border-radius:999px;
  font-family:var(--f-mono);font-size:.76rem;font-weight:700;color:#fff;white-space:nowrap;cursor:pointer}
@media (max-width:560px){.spon{flex-wrap:wrap}.spon .go{margin-left:0;width:100%;justify-content:center}}

/* 頁尾 */
.foot{max-width:var(--wrap);margin:clamp(56px,7vw,96px) auto 0;padding:40px 0 36px}
.foot .grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot .blurb{font-size:.9rem;color:rgba(255,255,255,.55);max-width:32ch;margin-top:14px;line-height:1.7}
.foot h4{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:13px;font-weight:700}
.foot .col a{display:block;color:rgba(255,255,255,.7);font-size:.92rem;padding:5px 0;transition:color .14s}
.foot .col a:hover{color:#fff}
.foot .bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem;color:rgba(255,255,255,.45);font-family:var(--f-mono)}
.foot .fspon{display:flex;align-items:center;gap:12px;margin-top:18px;font-size:.84rem;color:rgba(255,255,255,.55)}
.foot .fspon .t{font-family:var(--f-mono);font-size:.6rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:3px 9px;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.foot .fspon a{color:#fff;text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.3)}
@media (max-width:780px){.foot .grid{grid-template-columns:1fr 1fr}.foot .blurb{grid-column:1/-1}}
@media (max-width:430px){.foot .grid{grid-template-columns:1fr}}

/* 頁尾文字在背景上的可讀性 */
.foot .col a,.foot .blurb,.foot .bottom,.foot h4{text-shadow:0 1px 14px rgba(0,0,0,.4)}

/* 行動端：收緊 hero、確保玻璃卡留邊與留白舒服 */
@media (max-width:1024px){
  .panel-l .pl-in{padding:clamp(24px,5vw,40px)}
}
@media (max-width:600px){
  .pl-hero{padding:22px 0}
  .pl-hero .logo{width:58px;height:58px;margin-bottom:18px}
  .pl-hero h1{font-size:3rem;margin-bottom:24px;overflow-wrap:anywhere}
  .pl-quote blockquote{font-size:1.28rem}
  .cta{font-size:1rem;padding:8px 8px 8px 22px}
  .pl-nav .brand .bn{font-size:1.25rem}
  .spon{padding:20px 20px}
  .sec-head h2{font-size:1.75rem;max-width:100%}
  .statc .big{font-size:2.8rem}
}
@media (max-width:380px){
  .pill-btn{padding:9px 13px}
  .pl-hero h1{font-size:2.45rem}
}

@supports(padding:max(0px)){.below,.foot{padding-left:max(clamp(18px,4vw,40px),env(safe-area-inset-left));padding-right:max(clamp(18px,4vw,40px),env(safe-area-inset-right))}}

/* === 滾動進場（漸進增強；無 JS 不隱藏內容） === */
html.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .75s cubic-bezier(.2,.7,.3,1)}
html.js .reveal.in{opacity:1;transform:none}
html.js .reg-grid.reveal .reg{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
html.js .reg-grid.reveal.in .reg{opacity:1;transform:none}
html.js .reg-grid.reveal.in .reg:nth-child(2){transition-delay:.05s}
html.js .reg-grid.reveal.in .reg:nth-child(3){transition-delay:.1s}
html.js .reg-grid.reveal.in .reg:nth-child(4){transition-delay:.15s}
html.js .reg-grid.reveal.in .reg:nth-child(5){transition-delay:.2s}
html.js .reg-grid.reveal.in .reg:nth-child(6){transition-delay:.25s}
html.js .reg-grid.reveal.in .reg:nth-child(7){transition-delay:.3s}
html.js .reg-grid.reveal.in .reg:nth-child(8){transition-delay:.35s}
@media (prefers-reduced-motion:reduce){html.js .reveal,html.js .reg-grid.reveal .reg{opacity:1!important;transform:none!important;transition:none!important}}

/* === 向下捲動提示 === */
.scrollcue{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:20;display:flex;flex-direction:column;align-items:center;gap:5px;color:rgba(255,255,255,.55);font-family:var(--f-mono);font-size:.56rem;letter-spacing:.22em;text-transform:uppercase;pointer-events:none}
.scrollcue svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;animation:bob 1.9s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(5px);opacity:1}}
@media (max-width:1024px){.scrollcue{display:none}}

/* === 降低透明度偏好：玻璃改不透明深色（無障礙） === */
@media (prefers-reduced-transparency:reduce){
  .liquid-glass,.liquid-glass-strong{background:rgba(18,18,24,.92)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
}

/* === 右卡：商品貨架（線描插畫 + 價簽） === */
.r-shelf{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:2px 0}
.prod{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:16px 8px 13px;
  border-radius:14px;background:rgba(255,255,255,.05);box-shadow:inset 0 1px 0 rgba(255,255,255,.12);position:relative}
.prod .pic{width:44px;height:44px;display:grid;place-items:center}
.prod .pic svg{width:40px;height:40px;stroke:#fff;fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;opacity:.92}
.prod .nm{font-size:.72rem;color:rgba(255,255,255,.82);line-height:1.1;font-weight:500}
.prod .pr{font-family:var(--f-mono);font-size:.62rem;font-weight:700;color:#fff;background:rgba(255,255,255,.15);padding:2px 7px;border-radius:5px}

/* === 地區卡：品類線描圖標 === */
.reg .rhead{display:flex;align-items:center;justify-content:space-between;gap:10px}
.reg-ic{width:48px;height:48px;border-radius:14px;background:rgba(255,255,255,.07);display:grid;place-items:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14);flex:none;transition:background .2s ease}
.reg:hover .reg-ic{background:rgba(255,255,255,.13)}
.reg-ic svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.92}

/* === 背景：飄浮的超市物件剪影 === */
.gritems{position:absolute;inset:0;pointer-events:none}
.gritem{position:absolute;will-change:transform}
.gritem svg{width:100%;height:100%;stroke:rgba(255,255,255,.08);fill:none;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
.gi1{width:150px;height:150px;left:5%;top:13%;animation:drift1 38s ease-in-out infinite}
.gi2{width:118px;height:118px;right:32%;top:7%;animation:drift2 44s ease-in-out infinite}
.gi3{width:172px;height:172px;left:42%;bottom:5%;animation:drift3 50s ease-in-out infinite}
.gi4{width:128px;height:128px;right:7%;top:46%;animation:drift1 46s ease-in-out infinite reverse}
.gi5{width:110px;height:110px;left:12%;bottom:28%;animation:drift2 40s ease-in-out infinite}
@media (max-width:680px){.gi2,.gi4{display:none}}

/* === 趨勢大數字 === */
.stat-grid{max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.statc{padding:30px 26px;border-radius:1.5rem;position:relative;overflow:hidden}
.statc .ic{position:absolute;top:22px;right:22px;opacity:.55}
.statc .big{font-size:3.4rem;font-weight:600;letter-spacing:0;line-height:1;color:#fff}
.statc h3{font-size:1.08rem;font-weight:500;margin:14px 0 6px}
.statc p{font-size:.88rem;color:rgba(255,255,255,.62);line-height:1.55;margin:0}
.statc .src{font-family:var(--f-mono);font-size:.62rem;color:rgba(255,255,255,.4);margin-top:14px;display:block;letter-spacing:.03em}
@media(max-width:760px){.stat-grid{grid-template-columns:1fr}}

/* === 品類圖鑑 === */
.cat-grid{max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(184px,1fr));gap:14px}
.cat{display:flex;flex-direction:column;gap:14px;padding:24px 20px;border-radius:1.3rem;transition:transform .2s cubic-bezier(.2,.7,.3,1),background-color .2s ease}
.cat:hover{transform:translateY(-5px);background:rgba(255,255,255,.06)}
.cat .ic{width:54px;height:54px;border-radius:15px;background:rgba(255,255,255,.07);display:grid;place-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.14);flex:none}
.cat .ic svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.92}
.cat h3{font-size:1.1rem;font-weight:500}
.cat p{font-size:.84rem;color:rgba(255,255,255,.6);margin:0;line-height:1.5}

/* === 怎麼逛 步驟 === */
.step-grid{max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stepc{padding:26px 22px;border-radius:1.3rem}
.stepc .no{font-family:var(--f-mono);font-size:.82rem;font-weight:700;color:rgba(255,255,255,.45)}
.stepc .ic{width:50px;height:50px;border-radius:14px;background:rgba(255,255,255,.07);display:grid;place-items:center;margin:14px 0;box-shadow:inset 0 1px 0 rgba(255,255,255,.14)}
.stepc .ic svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.92}
.stepc h3{font-size:1.12rem;font-weight:500;margin-bottom:6px}
.stepc p{font-size:.86rem;color:rgba(255,255,255,.6);margin:0;line-height:1.55}
@media(max-width:860px){.step-grid{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.step-grid{grid-template-columns:1fr}}

/* === 編輯精選 === */
.pick-grid{max-width:var(--wrap);margin:0 auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(186px,1fr));gap:14px}
.pick{display:flex;flex-direction:column;border-radius:1.3rem;overflow:hidden;transition:transform .2s cubic-bezier(.2,.7,.3,1),background-color .2s ease}
.pick:hover{transform:translateY(-5px);background:rgba(255,255,255,.06)}
.pick:hover .art svg{transform:scale(1.08)}
.pick .art{aspect-ratio:5/4;display:grid;place-items:center;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.08)}
.pick .art svg{width:62px;height:62px;stroke:#fff;fill:none;stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round;opacity:.85;transition:transform .25s ease}
.pick .meta{padding:14px 16px 16px;display:flex;flex-direction:column;gap:3px}
.pick .rg{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.pick .nm{font-size:1.02rem;font-weight:500;color:#fff}
.pick .pr{font-family:var(--f-mono);font-size:.72rem;font-weight:700;color:#fff;background:rgba(255,255,255,.15);padding:2px 8px;border-radius:5px;align-self:flex-start;margin-top:7px}

/* 區段間距收斂（多區段堆疊時） */
.below+.below{padding-top:clamp(40px,5vw,70px)}

/* === 編輯精選：橫向輪播 === */
.pick-row{max-width:var(--wrap);margin:0 auto;display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x proximity;
  padding:4px 2px 18px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.28) transparent;overscroll-behavior-x:contain}
.pick-row::-webkit-scrollbar{height:8px}
.pick-row::-webkit-scrollbar-thumb{background:rgba(255,255,255,.22);border-radius:8px}
.pick-row::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:8px}
.pick-row .pick{flex:0 0 198px;scroll-snap-align:start}
.pick-hint{max-width:var(--wrap);margin:6px auto 0;font-family:var(--f-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.4);display:flex;align-items:center;gap:7px}
.pick-hint svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.pick-ctrl{max-width:var(--wrap);margin:0 auto 8px;display:flex;justify-content:flex-end;gap:10px}
.pick-arrow{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:#fff;border:0;transition:transform .16s ease,background-color .16s ease}
.pick-arrow svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pick-arrow:hover{background:rgba(255,255,255,.14)}
.pick-arrow:active{transform:scale(.92)}
.pick-arrow.is-off{opacity:.3;pointer-events:none}
@media (max-width:680px){.pick-ctrl{display:none}}

/* === 回到頂部 === */
.to-top{position:fixed;right:clamp(16px,3vw,30px);bottom:clamp(16px,3vw,30px);z-index:120;width:48px;height:48px;
  border-radius:50%;border:0;cursor:pointer;display:grid;place-items:center;color:#fff;
  background:rgba(255,255,255,.08);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 10px 28px -8px rgba(0,0,0,.55);
  opacity:0;transform:translateY(14px) scale(.9);pointer-events:none;
  transition:opacity .25s ease,transform .25s cubic-bezier(.2,.7,.3,1),background-color .15s ease}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:rgba(255,255,255,.18)}
.to-top:active{transform:scale(.92)}
.to-top svg{width:21px;height:21px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
@media (prefers-reduced-motion:reduce){.to-top{transition:opacity .25s ease}}

/* === 地區卡：懸停高光掃過 === */
.reg::after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;height:auto;border-radius:inherit;
  pointer-events:none;z-index:1;background-repeat:no-repeat;
  background-image:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.13) 50%,transparent 60%);
  background-size:250% 100%;background-position:145% 0;
  transition:background-position .7s cubic-bezier(.2,.7,.3,1)}
.reg:hover::after{background-position:-65% 0}
@media (prefers-reduced-motion:reduce){.reg::after{display:none}}

/* === 輪播進度圓點 === */
.pick-dots{max-width:var(--wrap);margin:14px auto 0;display:flex;justify-content:center;gap:8px}
.pick-dot{width:8px;height:8px;border-radius:50%;border:0;padding:0;cursor:pointer;background:rgba(255,255,255,.25);transition:width .25s ease,background-color .2s ease}
.pick-dot.on{background:#fff;width:22px;border-radius:5px}

/* === 頁面平滑轉場（支援的瀏覽器自動跨頁淡入；其餘優雅降級） === */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.32s;animation-timing-function:cubic-bezier(.2,.7,.3,1)}
@media (prefers-reduced-motion:reduce){::view-transition-old(root),::view-transition-new(root){animation:none!important}}

/* === 克制的品牌暖色焦點（只點小標籤/焦點元素，標題與正文維持純白） === */
:root{--brand:#ff7a52}
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:200;background:var(--brand);transform:scaleX(0);transform-origin:left;will-change:transform;transition:transform .08s linear}
.sec-head .lab,.r-eyebrow,.pl-quote .lab,.pick-hint{color:var(--brand)}
.pick-dot.on{background:var(--brand)}
.cta .circ{background:rgba(255,122,82,.24)}
.r-go svg,.reg .go svg{stroke:var(--brand)}

/* === FAQ 折疊 === */
.qa{max-width:820px;margin:0 auto;border-radius:1.4rem;padding:6px 26px}
.qa details{border-bottom:1px solid rgba(255,255,255,.12)}
.qa details:last-child{border-bottom:0}
.qa summary{cursor:pointer;list-style:none;padding:20px 42px 20px 0;font-weight:500;font-size:1.08rem;color:#fff;position:relative;transition:color .15s}
.qa summary:hover{color:rgba(255,255,255,.82)}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-family:var(--f-mono);font-size:1.5rem;color:rgba(255,255,255,.55);transition:transform .2s}
.qa details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.qa .ans{padding:0 0 20px;color:rgba(255,255,255,.66);line-height:1.75;font-size:.98rem}
.qa .ans p{margin:0 0 .6em}.qa .ans p:last-child{margin:0}

/* === 新區塊：逐卡錯位進場 === */
html.js .stat-grid.reveal .statc,html.js .cat-grid.reveal .cat,html.js .step-grid.reveal .stepc,html.js .pick-row.reveal .pick{
  opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1)}
html.js .stat-grid.reveal.in .statc,html.js .cat-grid.reveal.in .cat,html.js .step-grid.reveal.in .stepc,html.js .pick-row.reveal.in .pick{opacity:1;transform:none}
html.js .reveal.in>*:nth-child(2){transition-delay:.05s}
html.js .reveal.in>*:nth-child(3){transition-delay:.1s}
html.js .reveal.in>*:nth-child(4){transition-delay:.15s}
html.js .reveal.in>*:nth-child(5){transition-delay:.2s}
html.js .reveal.in>*:nth-child(6){transition-delay:.25s}
html.js .reveal.in>*:nth-child(7){transition-delay:.3s}
html.js .reveal.in>*:nth-child(8){transition-delay:.35s}
html.js .reveal.in>*:nth-child(9){transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  html.js .stat-grid.reveal .statc,html.js .cat-grid.reveal .cat,html.js .step-grid.reveal .stepc,html.js .pick-row.reveal .pick{opacity:1!important;transform:none!important;transition:none!important}
}