/* ============================================================
   1. 設計變數
   ============================================================ */
:root{
  --maroon:#8C1D3B;
  --maroon-dark:#641329;
  --maroon-soft:#F5E7EB;

  --gold:#C9973B;
  --gold-dark:#94691E;
  --gold-tint:#FBF1E1;

  --teal:#2F8F82;
  --teal-soft:#E5F3F0;

  --ink:#241A1D;
  --ink-soft:#66575B;
  --paper:#FFFDFC;
  --bg-tint:#FAF2F4;
  --line:#E8DADD;

  --radius:16px;
  --radius-lg:30px;
  --shadow:0 24px 60px -38px rgba(74,29,41,.34);
}

/* ============================================================
   2. 基礎重設
   ============================================================ */
*,
*::before,
*::after{
  box-sizing:border-box;
}

*{
  margin:0;
  padding:0;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:'Wix Madefor Text',sans-serif;
  color:var(--ink);
  line-height:1.7;
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}

img{
  max-width:100%;
}

a{
  text-underline-offset:3px;
}

a:focus-visible,
button:focus-visible{
  outline:3px solid var(--gold);
  outline-offset:4px;
}

/* ============================================================
   3. 版面基礎
   ============================================================ */
.wrap{
  position:relative;
  width:min(1160px,calc(100% - 64px));
  margin:0 auto;
}

section{
  position:relative;
  padding:108px 0;
  overflow:clip;
}

section + section{
  border-top:1px solid rgba(140,29,59,.08);
}

/* ============================================================
   4. 共用元件
   ============================================================ */

/* 標題群 */
h2,
h3,
h4,
.display{
  font-family:'Wix Madefor Display',sans-serif;
  letter-spacing:-.025em;
}

.head{
  max-width:720px;
  margin-bottom:54px;
}

.head::before{
  display:block;
  margin-bottom:12px;
  color:var(--maroon);
  font-size:12px;
  font-weight:700;
  letter-spacing:.16em;
}

#about .head::before{
  content:"計劃簡介";
}

#design > .wrap > .head:first-child::before{
  content:"研究設計";
}

#workshop-structure .head::before{
  content:"執行方式";
}

#workshop-topics .head::before{
  content:"四星期課程";
}

#impact .head::before{
  content:"研究成效";
}

#team .head::before{
  content:"專業團隊";
}

#partners .head::before{
  content:"共同推動";
}

.head h2{
  max-width:760px;
  color:var(--ink);
  font-size:clamp(32px,4vw,50px);
  font-weight:700;
  line-height:1.12;
}

.head p{
  max-width:650px;
  margin-top:16px;
  color:var(--ink-soft);
  font-size:17px;
  line-height:1.75;
}

/* 按鈕 */
.btn{
  display:inline-flex;
  min-height:48px;
  align-items:center;
  justify-content:center;
  padding:12px 22px;
  border-radius:999px;
  font-family:'Wix Madefor Text',sans-serif;
  font-size:15px;
  font-weight:700;
  text-decoration:none;
  transition:
    transform .18s ease,
    background-color .18s ease,
    box-shadow .18s ease;
}

.btn:hover{
  transform:translateY(-2px);
}

.btn-fill{
  color:#fff;
  background:var(--maroon);
  box-shadow:0 12px 28px -16px rgba(100,19,41,.7);
}

/* ============================================================
   5. 置頂橫幅 HERO
   ============================================================ */
.hero{
  position:relative;
  overflow:clip;
  padding-top:72px;
  background:linear-gradient(180deg,#FFF8F3 0%,#FFFDFC 62%);
  border-bottom:1px solid var(--line);
}

.hero-inner{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:clamp(32px,5vw,72px);
  align-items:center;
  padding-bottom:56px;
}

/* 左欄 ------------------------------------------------------ */
.hero-lead{
  max-width:640px;
}

.hero-logo{
  display:block;
  width:clamp(170px,20vw,232px);
  height:auto;
  margin-bottom:36px;
}

.hero-title{
  margin:0;
  color:var(--maroon-dark);
  font-family:'Wix Madefor Display',sans-serif;
  font-size:clamp(56px,8.5vw,104px);
  font-weight:700;
  letter-spacing:-.04em;
  line-height:.98;
}

.hero-sub{
  max-width:490px;
  margin-top:22px;
  color:var(--ink-soft);
  font-size:clamp(16px,1.6vw,18px);
  line-height:1.75;
}

.hero-cta{
  margin-top:34px;
}

/* 右欄：器材 + 裝飾層 ---------------------------------------- */
.hero-visual{
  position:relative;
  isolation:isolate;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(12px,2vw,26px);
  align-items:end;
}

/* 裝飾層：絕對定位，不佔用網格 */
.hero-deco{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
}

/* 像素點陣（6 × 6） */
.deco-pixels{
  position:absolute;
  width:66px;
  height:66px;
  background-image:radial-gradient(circle, rgba(140,29,59,.30) 1.5px, transparent 1.6px);
  background-size:11px 11px;
  background-position:0 0;
}

.deco-pixels--tl{
  top:-14px;
  left:-4px;
}

.deco-pixels--br{
  right:-4px;
  bottom:-16px;
  background-image:radial-gradient(circle, rgba(201,151,59,.62) 1.5px, transparent 1.6px);
}

/* 十字準星 */
.deco-plus{
  position:absolute;
  width:17px;
  height:17px;
  color:var(--maroon);
}

.deco-plus::before,
.deco-plus::after{
  content:"";
  position:absolute;
  background:currentColor;
  opacity:.34;
}

.deco-plus::before{
  top:8px;
  left:0;
  width:17px;
  height:1px;
}

.deco-plus::after{
  top:0;
  left:8px;
  width:1px;
  height:17px;
}

.deco-plus--tl{
  top:6px;
  left:-24px;
}

.deco-plus--br{
  right:-22px;
  bottom:28px;
  color:var(--gold-dark);
}

/* 背景大圓弧 + 內圈虛線 */
.deco-arc{
  position:absolute;
  right:-12%;
  bottom:-30%;
  width:62%;
  aspect-ratio:1 / 1;
  border:1.5px solid rgba(47,143,130,.20);
  border-radius:50%;
}

.deco-arc::before{
  content:"";
  position:absolute;
  inset:16%;
  border:1.5px dashed rgba(201,151,59,.30);
  border-radius:50%;
}

/* 器材圖 ---------------------------------------------------- */
.hero-figure{
  position:relative;
  z-index:1;
  margin:0;
}

.hero-figure img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1 / 1;
  object-fit:contain;
  filter:drop-shadow(0 26px 36px rgba(100,19,41,.17));
}

.hero-figure--b{
  margin-bottom:clamp(20px,4vw,52px);
}

/* 器材 A：金色光暈 + 虛線環 */
.hero-figure--a::before{
  content:"";
  position:absolute;
  z-index:-1;
  inset:-22%;
  border-radius:50%;
  background:radial-gradient(
    circle closest-side,
    rgba(201,151,59,.34) 0%,
    rgba(201,151,59,.12) 46%,
    rgba(201,151,59,0) 74%
  );
  animation:heroGlow 9s ease-in-out infinite;
}

.hero-figure--a::after{
  content:"";
  position:absolute;
  z-index:-1;
  inset:-4%;
  border:1.5px dashed rgba(140,29,59,.28);
  border-radius:50%;
}

/* 器材 B：青綠光暈 + 點線環 */
.hero-figure--b::before{
  content:"";
  position:absolute;
  z-index:-1;
  inset:-24%;
  border-radius:50%;
  background:radial-gradient(
    circle closest-side,
    rgba(47,143,130,.24) 0%,
    rgba(47,143,130,.08) 46%,
    rgba(47,143,130,0) 74%
  );
  animation:heroGlow 11s ease-in-out infinite;
  animation-delay:-5s;
}

.hero-figure--b::after{
  content:"";
  position:absolute;
  z-index:-1;
  inset:-6%;
  border:1.5px dotted rgba(47,143,130,.44);
  border-radius:50%;
}

@keyframes heroGlow{
  0%,100%{ opacity:.88; }
  50%{ opacity:1; }
}

/* 底部：資助機構 + 研究編號 -------------------------------- */
.hero-foot{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:20px 40px;
  padding:24px 0 26px;
  border-top:1px solid var(--line);
}

.hero-funders{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:clamp(18px,2.4vw,32px);
}

.hero-funders img{
  display:block;
  width:auto;
  object-fit:contain;
}

.funder-wide{
  height:clamp(30px,3.4vw,40px);
}

.funder-mark{
  height:clamp(42px,4.6vw,56px);
}

.funder-divider{
  width:1px;
  height:38px;
  background:var(--line);
}

.hero-ref{
  color:var(--maroon-dark);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  white-space:nowrap;
}

.hero-ref::before{
  content:"";
  display:inline-block;
  width:6px;
  height:6px;
  margin-right:9px;
  vertical-align:middle;
  background:var(--gold);
  border-radius:50%;
}

/* ============================================================
   6. 計劃簡介 #about
   ============================================================ */
#about{
  min-height:680px;
  display:flex;
  align-items:center;
  background:
    radial-gradient(
      circle at 88% 17%,
      rgba(201,151,59,.20) 0 7%,
      transparent 7.2%
    ),
    radial-gradient(
      circle at 92% 26%,
      transparent 0 10%,
      rgba(140,29,59,.08) 10.2% 10.8%,
      transparent 11%
    ),
    linear-gradient(135deg,#FAEDF1 0%,#FFFDFC 56%,#FFF9ED 100%);
}

#about::after{
  content:"";
  position:absolute;
  right:-130px;
  bottom:-260px;
  width:560px;
  height:560px;
  border:2px solid rgba(47,143,130,.16);
  border-radius:50%;
}

#about .head{
  max-width:900px;
  margin-bottom:46px;
}

#about .head h2{
  max-width:900px;
  color:var(--maroon-dark);
  font-size:clamp(44px,7vw,78px);
  line-height:1;
}

.about-grid{
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(260px,.65fr);
  gap:72px;
  align-items:end;
}

.about-grid > div:first-child{
  position:relative;
  padding-left:28px;
  border-left:4px solid var(--gold);
}

.about-grid p{
  max-width:720px;
  margin-bottom:18px;
  color:var(--ink-soft);
  font-size:17px;
  line-height:1.85;
}

.about-grid p:last-child{
  margin-bottom:0;
}

.about-card{
  position:relative;
  padding:30px 30px 32px;
  color:#fff;
  background:var(--maroon);
  border-radius:28px 28px 28px 6px;
  box-shadow:var(--shadow);
}

.about-card::before{
  content:"";
  position:absolute;
  top:-12px;
  right:28px;
  width:24px;
  height:24px;
  background:var(--gold);
  border-radius:50%;
}

.about-card .big{
  margin-bottom:12px;
  color:#F7DCA8;
  font-family:'Wix Madefor Display',sans-serif;
  font-size:15px;
  font-weight:700;
  letter-spacing:.05em;
}

.about-card p{
  margin:0;
  padding:0;
  color:#FFF7F8;
  border:0;
  font-size:16px;
  line-height:1.7;
}

/* ============================================================
   7. 研究設計 #design
   ============================================================ */
#design{
  background:#fff;
}

.compare{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  align-items:stretch;
}

.compare .card{
  min-height:220px;
  padding:42px 38px;
  border-radius:24px;
}

.compare .card.a{
  background:#F3F0EF;
  border:1px solid #E7DFDD;
}

.compare .card.b{
  color:#fff;
  background:linear-gradient(
    145deg,
    var(--maroon) 0%,
    var(--maroon-dark) 100%
  );
  box-shadow:0 24px 50px -35px rgba(100,19,41,.75);
}

.compare .card h3{
  margin-bottom:14px;
  font-size:23px;
  line-height:1.3;
}

.compare .card.b h3{
  color:#fff;
}

.compare .card p{
  max-width:400px;
  color:var(--ink-soft);
  font-size:15.5px;
  line-height:1.75;
}

.compare .card.b p{
  color:#F4DEE4;
}

.vs{
  position:absolute;
  z-index:2;
  top:50%;
  left:50%;
  display:flex;
  width:58px;
  height:58px;
  align-items:center;
  justify-content:center;
  transform:translate(-50%,-50%);
  color:var(--maroon-dark);
  background:var(--gold-tint);
  border:5px solid #fff;
  border-radius:50%;
  font-family:'Wix Madefor Display',sans-serif;
  font-size:13px;
  font-weight:700;
}

#design > .wrap > .head[style]{
  margin-top:100px !important;
}

/* 1–2–3–4 進度列 */
.steps{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:0;
  margin-top:16px;
}

.steps::before{
  content:"";
  position:absolute;
  z-index:0;
  top:25px;
  left:26px;
  right:calc(25% - 26px);
  height:2px;
  background:linear-gradient(
    90deg,
    var(--maroon) 0%,
    #A34B62 33%,
    var(--gold-dark) 66%,
    var(--teal) 100%
  );
}

.step{
  position:relative;
  z-index:1;
  min-width:0;
  padding:0 24px 10px 0;
  border:0;
  border-radius:0;
}

.step .n{
  display:flex;
  width:52px;
  height:52px;
  align-items:center;
  justify-content:center;
  margin-bottom:20px;
  color:#fff;
  background:var(--maroon);
  border:6px solid #fff;
  border-radius:50%;
  font-family:'Wix Madefor Display',sans-serif;
  font-size:18px;
  font-weight:700;
  box-shadow:0 0 0 1px var(--line);
}

.step:nth-child(2) .n{
  background:#A34B62;
}

.step:nth-child(3) .n{
  background:var(--gold-dark);
}

.step:nth-child(4) .n{
  background:var(--teal);
}

.step p{
  max-width:210px;
  color:var(--ink-soft);
  font-size:15px;
  line-height:1.65;
}

/* 前置準備 */
.prep-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  margin-top:68px;
  padding:30px 0;
  background:var(--gold-tint);
  border-radius:22px;
}

.prep{
  padding:4px 30px;
}

.prep + .prep{
  border-left:1px solid rgba(148,105,30,.22);
}

.prep .t{
  margin-bottom:7px;
  color:var(--ink);
  font-size:16px;
  font-weight:700;
}

.prep p{
  color:var(--ink-soft);
  font-size:14.5px;
  line-height:1.65;
}

/* ============================================================
   8. 工作坊執行詳情 #workshop-structure
   ============================================================ */
#workshop-structure{
  background:#FFFDFC;
}

.cat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:28px;
  align-items:start;
}

.cat-card{
  min-height:310px;
  padding:28px 0 0;
  border:0;
  border-top:5px solid var(--maroon);
  border-radius:0;
}

.cat-card:nth-child(2){
  margin-top:54px;
  border-color:var(--gold);
}

.cat-card:nth-child(3){
  border-color:var(--teal);
}

.cat-card:nth-child(4){
  margin-top:54px;
  border-color:var(--maroon-dark);
}

.cat-card .label{
  min-height:52px;
  margin-bottom:18px;
  color:var(--ink);
  font-family:'Wix Madefor Display',sans-serif;
  font-size:18px;
  font-weight:700;
  line-height:1.4;
}

.cat-card ul{
  list-style:none;
}

.cat-card li{
  position:relative;
  margin-bottom:13px;
  padding-left:20px;
  color:var(--ink-soft);
  font-size:14.5px;
  line-height:1.65;
}

.cat-card li:last-child{
  margin-bottom:0;
}

.cat-card li::before{
  content:"";
  position:absolute;
  top:10px;
  left:0;
  width:8px;
  height:2px;
  background:var(--gold);
}

.note-pill{
  margin-top:20px;
  padding:12px 15px;
  color:var(--maroon-dark);
  background:var(--maroon-soft);
  border-radius:8px;
  font-size:13.5px;
  font-weight:700;
}

/* ============================================================
   9. 工作坊主題 #workshop-topics
   ============================================================ */
#workshop-topics{
  background:linear-gradient(
    120deg,
    #FAEEF1 0%,
    #FFF9ED 100%
  ) !important;
}

#workshop-topics::after{
  content:"04";
  position:absolute;
  right:4vw;
  bottom:-90px;
  color:rgba(140,29,59,.055);
  font-family:'Wix Madefor Display',sans-serif;
  font-size:260px;
  font-weight:700;
  line-height:1;
}

.topic-list{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 70px;
  list-style:none;
  counter-reset:topics;
}

.topic-list li{
  position:relative;
  min-height:78px;
  padding:20px 10px 20px 58px;
  color:var(--ink);
  border-bottom:1px solid rgba(140,29,59,.15);
  font-size:16px;
  line-height:1.55;
  counter-increment:topics;
}

.topic-list li::before{
  content:counter(topics,decimal-leading-zero);
  position:absolute;
  top:17px;
  left:0;
  color:var(--maroon);
  font-family:'Wix Madefor Display',sans-serif;
  font-size:15px;
  font-weight:700;
}

/* ============================================================
   10. 應用程式 #app
   ============================================================ */
#app{
  background:#fff;
}

.app-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:90px;
  align-items:center;
}

.app-header{
  display:flex;
  align-items:center;
  gap:22px;
  margin-bottom:26px;
}

.app-icon{
  flex:none;
  width:92px;
  height:92px;
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  border-radius:25px;
  box-shadow:0 18px 32px -18px rgba(140,29,59,.45);
}

.app-icon img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

.app-title h2{
  margin-bottom:2px;
  color:var(--maroon-dark);
  font-size:clamp(31px,4vw,46px);
  line-height:1.1;
}

.app-title .en{
  color:var(--ink-soft);
  font-size:15px;
  font-weight:600;
  letter-spacing:.035em;
}

.app-grid p.lead{
  max-width:580px;
  margin-bottom:38px;
  color:var(--ink-soft);
  font-size:17px;
  line-height:1.75;
}

.feature{
  display:grid;
  grid-template-columns:46px 1fr;
  gap:18px;
  margin-bottom:26px;
}

.feature:last-of-type{
  margin-bottom:0;
}

.feature .ico{
  display:flex;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  color:var(--maroon);
  background:var(--gold-tint);
  border-radius:50%;
  font-family:'Wix Madefor Display',sans-serif;
  font-size:16px;
  font-weight:700;
}

.feature h3{
  margin-bottom:4px;
  font-size:17px;
}

.feature p{
  color:var(--ink-soft);
  font-size:14.5px;
  line-height:1.65;
}

.store-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:36px;
}

.badge{
  display:inline-flex;
  min-height:40px;
  align-items:center;
  gap:9px;
  padding:8px 15px;
  color:var(--ink-soft);
  background:#fff;
  border:1px solid var(--line);
  border-radius:999px;
  font-size:13px;
}

.badge::before{
  content:"";
  width:7px;
  height:7px;
  background:var(--gold);
  border-radius:50%;
}

#app .app-grid > div:last-child{
  position:relative;
  min-height:590px;
  display:flex;
  align-items:center;
  justify-content:center;
}

#app .app-grid > div:last-child::before{
  content:"";
  position:absolute;
  width:460px;
  height:460px;
  background:
    radial-gradient(
      circle,
      var(--gold-tint) 0 47%,
      transparent 47.5%
    ),
    radial-gradient(
      circle,
      transparent 0 59%,
      rgba(47,143,130,.18) 59.5% 60%,
      transparent 60.5%
    );
  border-radius:50%;
}

.phone-mock{
  position:relative;
  z-index:1;
  width:290px;
  max-width:100%;
  margin:0 auto;
  padding:14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:34px;
  box-shadow:0 34px 70px -30px rgba(100,19,41,.45);
  transform:rotate(2deg);
}

.phone-mock img{
  display:block;
  width:100%;
  height:auto;
  border-radius:23px;
}

/* ============================================================
   11. AI 助手 .chatbot-section
   ============================================================ */
.chatbot-section{
  background:var(--bg-tint);
}

.chatbot-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:start;
}

.chatbot-copy{
  position:sticky;
  top:40px;
  padding-top:18px;
}

.chatbot-copy::before{
  content:"AI 設備推薦";
  display:inline-block;
  margin-bottom:18px;
  padding:7px 12px;
  color:var(--maroon);
  background:#fff;
  border:1px solid var(--line);
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
}

.chatbot-copy h2{
  margin-bottom:18px;
  font-size:clamp(34px,4.5vw,52px);
  line-height:1.12;
}

.chatbot-copy p.lead{
  margin-bottom:30px;
  color:var(--ink-soft);
  font-size:17px;
  line-height:1.75;
}

.app-feature-list{
  list-style:none;
}

.app-feature-list li{
  position:relative;
  margin-bottom:13px;
  padding-left:20px;
  color:var(--ink-soft);
  font-size:14.5px;
}

.app-feature-list li:last-child{
  margin-bottom:0;
}

.app-feature-list li .dot{
  position:absolute;
  top:9px;
  left:0;
  width:6px;
  height:6px;
  background:var(--gold);
  border-radius:50%;
}

.chat-thread{
  display:flex;
  flex-direction:column;
  gap:20px;
}

.user-row{
  display:flex;
  justify-content:flex-end;
}

.user-bubble{
  max-width:80%;
  padding:16px 22px;
  color:#fff;
  background:var(--maroon);
  border-radius:20px 20px 4px 20px;
  font-size:15px;
  font-weight:600;
}

.bot-row{
  display:flex;
  gap:14px;
  align-items:flex-start;
}

.bot-avatar{
  flex:none;
  display:flex;
  width:44px;
  height:44px;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1.5px solid var(--maroon);
  border-radius:50%;
}

.bot-card{
  flex:1;
  padding:20px 22px;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--line);
  border-radius:4px 20px 20px 20px;
  font-size:14.5px;
}

.rec-list{
  display:flex;
  flex-direction:column;
  gap:14px;
  margin-left:58px;
}

.rec-card{
  display:flex;
  gap:16px;
  align-items:center;
  padding:14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
}

.rec-card img{
  flex:none;
  width:76px;
  height:76px;
  object-fit:cover;
  background:var(--bg-tint);
  border-radius:10px;
}

.rec-card .t{
  margin-bottom:6px;
  color:var(--ink);
  font-size:15px;
  font-weight:600;
}

.rec-card a{
  color:var(--maroon);
  font-size:13.5px;
  font-weight:600;
  text-decoration:none;
}

/* ============================================================
   12. 研究成效 #impact
   ============================================================ */
#impact{
  background:#fff;
}

.impact-grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:80px;
  align-items:center;
}

#impact .head{
  margin-bottom:30px !important;
}

.impact-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 30px;
  margin-top:6px;
  list-style:none;
}

.impact-list li{
  position:relative;
  padding:16px 0 16px 26px;
  color:var(--ink-soft);
  border-bottom:1px solid var(--line);
  font-size:15px;
}

.impact-list li::before{
  content:"";
  position:absolute;
  top:25px;
  left:2px;
  width:9px;
  height:9px;
  background:var(--teal);
  border-radius:50%;
  box-shadow:0 0 0 5px var(--teal-soft);
}

.quote-box{
  position:relative;
  padding:56px 48px 50px;
  color:#fff;
  background:linear-gradient(
    145deg,
    #2C2024 0%,
    #1D1518 100%
  );
  border-radius:8px 34px 34px 34px;
  font-family:'Wix Madefor Display',sans-serif;
  font-size:21px;
  font-weight:600;
  line-height:1.6;
  box-shadow:var(--shadow);
}

.quote-box::before{
  content:"“";
  position:absolute;
  top:-36px;
  left:28px;
  color:var(--gold);
  font-family:Georgia,serif;
  font-size:100px;
  line-height:1;
}

.quote-box p{
  margin-top:18px;
}

.quote-box p:first-child{
  margin-top:0;
}

.quote-box span{
  color:#F0C977;
}

/* ============================================================
   13. 研究團隊 #team
   ============================================================ */
#team{
  background:#F8F1F3 !important;
}

.team-subhead{
  display:flex;
  align-items:center;
  gap:18px;
  margin-bottom:28px;
  padding:0;
  color:var(--maroon);
  border:0;
  font-size:18px;
  font-weight:700;
}

.team-subhead::after{
  content:"";
  flex:1;
  height:1px;
  background:var(--line);
}

.team-group{
  margin-bottom:62px;
}

.team-group:last-child{
  margin-bottom:0;
}

.team-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:28px;
}

.person{
  display:flex;
  min-width:0;
  flex-direction:column;
  padding:14px 14px 20px;
  text-align:left;
  background:#fff;
  border:1px solid rgba(140,29,59,.1);
  border-radius:22px;
  box-shadow:0 18px 42px -34px rgba(74,29,41,.4);
}

.avatar{
  position:relative;
  width:100%;
  height:auto;
  aspect-ratio:4 / 5;
  overflow:hidden;
  margin:0 0 17px;
  background:#F8F4F5;
  border:1px solid var(--line);
  border-radius:16px;
}

.avatar img{
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center bottom;
}

.person .name{
  padding:0 7px;
  color:var(--ink);
  font-size:16px;
  font-weight:700;
  line-height:1.45;
}

.person .aff{
  margin-top:6px;
  padding:0 7px;
  color:var(--ink-soft);
  font-size:13px;
  line-height:1.55;
}

/* 首席研究員 */
.team-group--lead .team-grid{
  grid-template-columns:1fr;
}

.team-group--lead .person{
  display:grid;
  grid-template-columns:150px minmax(0,1fr);
  grid-template-rows:auto auto;
  gap:5px 28px;
  max-width:560px;
  align-items:center;
  padding:20px;
}

.team-group--lead .avatar{
  grid-column:1;
  grid-row:1 / 3;
  width:150px;
  margin:0;
  aspect-ratio:4 / 5;
}

.team-group--lead .name{
  grid-column:2;
  grid-row:1;
  align-self:end;
  padding:0;
  font-family:'Wix Madefor Display',sans-serif;
  font-size:22px;
}

.team-group--lead .aff{
  grid-column:2;
  grid-row:2;
  align-self:start;
  margin-top:0;
  padding:0;
  font-size:14px;
}

/* ============================================================
   14. 合作夥伴 #partners
   ============================================================ */
#partners{
  background:#fff;
}

.partner-logos{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:18px;
  align-items:stretch;
  padding:36px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.partner-logo{
  display:flex;
  min-width:0;
  height:130px;
  align-items:center;
  justify-content:center;
  padding:22px;
  background:#fff;
  border:1px solid rgba(140,29,59,.09);
  border-radius:16px;
}

/* 支援原有 HTML，以及加入 .partner-logo 容器後的 HTML */
.partner-logos > img{
  box-sizing:border-box;
  display:block;
  width:100%;
  height:130px;
  max-width:none;
  padding:26px 20px;
  object-fit:contain;
  object-position:center;
  background:#fff;
  border:1px solid rgba(140,29,59,.09);
  border-radius:16px;
  filter:none;
  opacity:.88;
  transition:opacity .18s ease,transform .18s ease;
}

.partner-logo img{
  display:block;
  width:100%;
  height:76px;
  max-width:190px;
  padding:0;
  object-fit:contain;
  object-position:center;
  filter:none;
  opacity:.88;
  transition:opacity .18s ease,transform .18s ease;
}

.partner-logos > img:hover,
.partner-logo:hover img{
  opacity:1;
  transform:scale(1.03);
}

/* 香港理工大學標誌 */
.partner-logos > img:first-child{
  padding:31px 25px;
}

.partner-logo--polyu img{
  width:88%;
  max-width:180px;
}

.logo-lg,
.logo-md{
  height:130px;
}

.partner-note{
  margin-top:20px;
  color:var(--ink-soft);
  font-size:13.5px;
}

/* ============================================================
   15. 支持我們 #support
   ============================================================ */
#support{
  padding-top:70px;
  background:#fff;
  border-top:0;
}

.support{
  position:relative;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:64px;
  overflow:hidden;
  padding:72px 64px;
  color:#fff;
  background:
    radial-gradient(
      circle at 95% 10%,
      rgba(201,151,59,.27) 0 10%,
      transparent 10.5%
    ),
    linear-gradient(
      135deg,
      var(--maroon) 0%,
      var(--maroon-dark) 100%
    );
  border-radius:34px 34px 8px 34px;
}

.support::after{
  content:"";
  position:absolute;
  right:-85px;
  bottom:-145px;
  width:300px;
  height:300px;
  border:2px solid rgba(255,255,255,.12);
  border-radius:50%;
}

.support h2{
  color:#fff;
  font-size:clamp(36px,5vw,54px);
  font-weight:700;
  line-height:1.1;
}

.support p{
  max-width:520px;
  margin-top:18px;
  color:#F4DDE3;
  font-size:16px;
  line-height:1.75;
}

.support .ctas{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:30px;
}

.support .btn-fill{
  color:var(--maroon-dark);
  background:#fff;
}

.contact-card{
  position:relative;
  z-index:1;
  align-self:center;
  padding:30px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);
  border-radius:18px;
  font-size:14.5px;
  backdrop-filter:blur(8px);
}

.contact-card .t{
  margin-bottom:5px;
  font-size:17px;
  font-weight:700;
}

.contact-card .r{
  margin-bottom:3px;
  color:#F3DCE2;
  overflow-wrap:anywhere;
}

.contact-card .divider{
  height:1px;
  margin:18px 0;
  background:rgba(255,255,255,.2);
}

/* ============================================================
   16. 響應式 — 平板
   ============================================================ */
@media (max-width:960px){
  section{
    padding:88px 0;
  }

  .hero{
    padding-top:56px;
  }

  .hero-inner{
    grid-template-columns:1fr;
    gap:48px;
    padding-bottom:44px;
  }

  .hero-visual{
    max-width:520px;
  }

  .about-grid,
  .app-grid,
  .chatbot-grid,
  .impact-grid,
  .support{
    grid-template-columns:1fr;
  }

  .about-grid{
    gap:38px;
  }

  .about-card{
    max-width:520px;
  }

  .cat-grid{
    grid-template-columns:1fr 1fr;
  }

  .cat-card:nth-child(2),
  .cat-card:nth-child(4){
    margin-top:38px;
  }

  .app-grid{
    gap:45px;
  }

  #app .app-grid > div:last-child{
    min-height:500px;
  }

  .chatbot-copy{
    position:static;
  }

  .impact-grid{
    gap:54px;
  }

  .team-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .partner-logos{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .support{
    gap:38px;
    padding:58px 48px;
  }
}

/* ============================================================
   16b. 響應式 — 流動裝置
   ============================================================ */
@media (max-width:680px){
  .wrap{
    width:min(calc(100% - 36px),1160px);
  }

  section{
    padding:72px 0;
  }

  .hero{
    padding-top:44px;
  }

  .hero-logo{
    width:168px;
    margin-bottom:26px;
  }

  .hero-title{
    font-size:clamp(46px,13vw,62px);
  }

  .hero-sub{
    margin-top:16px;
    font-size:16px;
  }

  .hero-cta{
    margin-top:26px;
  }

  .hero-visual{
    max-width:400px;
  }

  /* 裝飾縮小 */
  .deco-pixels{
    width:54px;
    height:54px;
    background-size:9px 9px;
    background-image:radial-gradient(circle, rgba(140,29,59,.30) 1.2px, transparent 1.3px);
  }

  .deco-pixels--tl{
    top:-12px;
    left:-2px;
  }

  .deco-pixels--br{
    right:-2px;
    bottom:-14px;
    background-image:radial-gradient(circle, rgba(201,151,59,.62) 1.2px, transparent 1.3px);
  }

  .deco-plus--tl{
    left:-16px;
  }

  .deco-plus--br{
    right:-14px;
    bottom:22px;
  }

  .deco-arc{
    right:-16%;
    bottom:-26%;
    width:66%;
  }

  .hero-foot{
    flex-direction:column;
    align-items:flex-start;
    gap:18px;
    padding:22px 0 24px;
  }

  .hero-funders{
    gap:18px;
  }

  .head{
    margin-bottom:38px;
  }

  .head h2{
    font-size:34px;
  }

  .head p,
  .about-grid p,
  .app-grid p.lead,
  .chatbot-copy p.lead{
    font-size:16px;
  }

  #about{
    min-height:auto;
    padding-top:82px;
  }

  #about .head h2{
    font-size:48px;
  }

  .about-grid > div:first-child{
    padding-left:20px;
  }

  .compare{
    grid-template-columns:1fr;
    gap:18px;
  }

  .compare .card{
    min-height:auto;
    padding:30px 26px;
  }

  .vs{
    position:relative;
    top:auto;
    left:50%;
    margin:-7px 0;
    transform:translateX(-50%);
  }

  #design > .wrap > .head[style]{
    margin-top:72px !important;
  }

  .steps{
    grid-template-columns:1fr;
    gap:0;
  }

  .steps::before{
    top:26px;
    right:auto;
    bottom:56px;
    left:25px;
    width:2px;
    height:auto;
    background:linear-gradient(
      180deg,
      var(--maroon) 0%,
      #A34B62 33%,
      var(--gold-dark) 66%,
      var(--teal) 100%
    );
  }

  .step{
    display:grid;
    grid-template-columns:52px minmax(0,1fr);
    gap:18px;
    padding:0 0 30px;
  }

  .step:last-child{
    padding-bottom:0;
  }

  .step .n{
    margin-bottom:0;
  }

  .step p{
    max-width:none;
    padding-top:9px;
  }

  .prep-row{
    grid-template-columns:1fr;
    padding:16px 24px;
  }

  .prep{
    padding:20px 0;
  }

  .prep + .prep{
    border-top:1px solid rgba(148,105,30,.22);
    border-left:0;
  }

  .cat-grid{
    grid-template-columns:1fr;
    gap:38px;
  }

  .cat-card{
    min-height:auto;
  }

  .cat-card:nth-child(2),
  .cat-card:nth-child(4){
    margin-top:0;
  }

  .cat-card .label{
    min-height:auto;
  }

  .topic-list{
    grid-template-columns:1fr;
  }

  .topic-list li{
    min-height:auto;
    padding-right:0;
  }

  #app .app-grid > div:last-child{
    min-height:440px;
  }

  #app .app-grid > div:last-child::before{
    width:360px;
    height:360px;
  }

  .phone-mock{
    width:245px;
  }

  .chatbot-grid{
    gap:44px;
  }

  .user-bubble{
    max-width:90%;
  }

  .bot-card{
    padding:18px;
  }

  .rec-list{
    margin-left:0;
  }

  .rec-card img{
    width:68px;
    height:68px;
  }

  .impact-list{
    grid-template-columns:1fr;
  }

  .quote-box{
    padding:48px 28px 34px;
    font-size:18px;
  }

  .team-grid{
    grid-template-columns:1fr 1fr;
    gap:18px;
  }

  .person{
    padding:10px 10px 17px;
    border-radius:17px;
  }

  .avatar{
    margin-bottom:13px;
    border-radius:12px;
  }

  .person .name{
    padding:0 4px;
    font-size:14px;
  }

  .person .aff{
    padding:0 4px;
    font-size:12px;
  }

  .team-group--lead .person{
    grid-template-columns:100px minmax(0,1fr);
    gap:4px 18px;
    padding:16px;
  }

  .team-group--lead .avatar{
    width:100px;
  }

  .team-group--lead .name{
    padding:0;
    font-size:18px;
  }

  .team-group--lead .aff{
    padding:0;
  }

  .partner-logos{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
  }

  .partner-logo,
  .partner-logos > img{
    height:110px;
  }

  .partner-logo{
    padding:16px;
  }

  .partner-logo img{
    height:66px;
    max-width:160px;
  }

  .partner-logos > img{
    padding:20px 16px;
  }

  .partner-logos > img:first-child{
    padding:25px 20px;
  }

  .logo-lg,
  .logo-md{
    height:110px;
  }

  .support{
    gap:34px;
    padding:48px 26px;
    border-radius:26px 26px 6px 26px;
  }

  .support .btn{
    width:100%;
    text-align:center;
  }

  .contact-card{
    padding:24px 20px;
  }
}

/* ============================================================
   16c. 響應式 — 小手機
   ============================================================ */
@media (max-width:430px){
  .hero-title{
    font-size:44px;
  }

  .hero-visual{
    gap:10px;
  }

  .hero-figure--b{
    margin-bottom:20px;
  }

  .funder-wide{
    height:28px;
  }

  .funder-mark{
    height:40px;
  }

  .funder-divider{
    height:28px;
  }

  .hero-ref{
    font-size:12px;
  }

  #about .head h2{
    font-size:42px;
  }

  .app-header{
    align-items:flex-start;
  }

  .app-icon{
    width:76px;
    height:76px;
    border-radius:20px;
  }

  .app-title h2{
    font-size:31px;
  }

  .feature{
    grid-template-columns:40px 1fr;
    gap:14px;
  }

  .feature .ico{
    width:40px;
    height:40px;
  }

  .bot-row{
    gap:9px;
  }

  .bot-avatar{
    width:38px;
    height:38px;
  }

  .rec-card{
    align-items:flex-start;
  }

  .team-grid{
    grid-template-columns:1fr;
  }

  .team-group--lead .person{
    grid-template-columns:90px minmax(0,1fr);
  }

  .team-group--lead .avatar{
    width:90px;
  }

  .partner-logos{
    grid-template-columns:1fr;
  }

  .partner-logo,
  .partner-logos > img{
    height:112px;
  }
}

/* ============================================================
   17. 減少動態效果
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto;
  }

  *,
  *::before,
  *::after{
    scroll-behavior:auto !important;
    transition:none !important;
    animation:none !important;
  }

  .phone-mock{
    transform:none;
  }
}