/* ==========================================================================
   CSS Variables & Global Reset
   ========================================================================== */
:root {
  --primary-cyan: #00d2ff;
  --primary-blue: #0066ff;
  --primary-purple: #7928ca;
  --primary-violet: #ca4efe;
  --primary-pink: #ff0080;
  --primary-magenta: #ff2a85;
  --accent-yellow: #ffe600;

  --bg-dark: #0b0f19;
  --bg-dark-hero: #0e0720;
  --bg-light: #f8f9fd;
  --bg-card: #ffffff;

  --text-dark: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --text-light-muted: #94a3b8;

  --gradient-brand: linear-gradient(135deg, #00d2ff 0%, #7928ca 50%, #ff0080 100%);
  --gradient-cta: linear-gradient(90deg, #00d2ff 0%, #ff0080 100%);
  --gradient-cyan-blue: linear-gradient(135deg, #00d2ff 0%, #0066ff 100%);
  --gradient-purple-pink: linear-gradient(135deg, #7928ca 0%, #ff0080 100%);
  --gradient-title-text: linear-gradient(135deg, #0066ff 0%, #7928ca 50%, #ff0080 100%);
  --gradient-card-glow: linear-gradient(180deg, rgba(0, 210, 255, 0.08) 0%, rgba(255, 0, 128, 0.03) 100%);

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(226, 232, 240, 0.8);
  --shadow-hover: 0 20px 35px -8px rgba(121, 40, 202, 0.15), 0 0 0 1px rgba(121, 40, 202, 0.2);
  --shadow-glow: 0 0 25px rgba(0, 210, 255, 0.4);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --section-padding: 60px;

  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-dark);
  /* background-color: var(--bg-light); */
  background-color: #f4f9ff;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: 1820px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Accessibility screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Aspect Ratio Helpers (固定比例容器)
   ========================================================================== */
.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--bs-aspect-ratio);
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ratio-1x1 {
  --bs-aspect-ratio: 100%;
}

.ratio-4x3 {
  --bs-aspect-ratio: 75%;
}

.ratio-16x9 {
  --bs-aspect-ratio: 56.25%;
}

.ratio-21x9 {
  --bs-aspect-ratio: 42.8571428571%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, backdrop-filter 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.site-header:before {
  content: "";
  display: block;
  z-index: -1;
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 120%;
  background: linear-gradient(to bottom, rgba(11, 15, 25, 0.6), rgba(11, 15, 25, 0));
}

/* 滑動後的背景樣式 (支援 .scrolled 與 html.is-scrolled 選擇器) */
.site-header.scrolled,
html.is-scrolled .site-header,
html.scrolled .site-header {
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.site-header.scrolled:before,
html.is-scrolled .site-header:before,
html.scrolled .site-header:before {
  opacity: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  position: relative;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
}

.nav-link {
  color: var(--text-light);
  font-size: 1.125rem;
  font-weight: 300;
  position: relative;
  padding: 6px 0;
  text-shadow: 0 0 8px #000000;
}

.nav-link:hover {
  color: #fff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-brand);
  transition: var(--transition-smooth);
  border-radius: 2px;
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
  padding: 3px;
  font-size: .75rem;
  font-weight: 600;
  color: #fff;
}

.lang-btn {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.lang-btn.active {
  background: #fff;
  color: var(--bg-dark);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   Section 1: Hero Section (主視覺滿版大圖與影像熱區)
   ========================================================================== */
.hero-section {
  position: relative;
  width: 100%;
  background-color: var(--bg-dark-hero);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-banner-wrapper {
  position: relative;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  line-height: 0;
}

.hero-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

/* Hero 動作按鈕群 (置中 UI 按鈕) */
.hero-actions {
  position: absolute;
  bottom: 15%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  z-index: 10;
  width: 90%;
  max-width: 600px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  line-height: 1;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  white-space: nowrap;
}

.hero-btn-primary {
  background: var(--gradient-brand);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 25px rgba(0, 210, 255, 0.5);
}

.hero-btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 35px rgba(0, 210, 255, 0.8), 0 10px 25px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.hero-btn-secondary {
  background: rgba(14, 7, 32, 0.75);
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-btn-secondary:hover {
  transform: translateY(-3px) scale(1.03);
  background: rgba(255, 255, 255, 0.95);
  color: var(--bg-dark);
  border-color: #ffffff;
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.6), 0 10px 25px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .hero-actions {
    bottom: 10%;
    gap: 12px;
    flex-direction: row;
    width: 95%;
  }

  .hero-btn {
    padding: 10px 18px;
    font-size: 0.9375rem;
    gap: 6px;
    flex: 1;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    bottom: 25px;
    top: auto;
    gap: 10px;
    flex-wrap: wrap;
    width: 80%;
  }

  .hero-btn {
    flex: 1;
    width: 50%;
    padding: 10px 15px;
    font-size: 0.875rem;
  }
}

/* ==========================================================================
   Common Section Styles (原設計風格：左側對齊、短橫線標記、重點漸層)
   ========================================================================== */
.section-block {
  padding: var(--section-padding) 0;
  position: relative;
}

#showcase {
  padding-bottom: calc(var(--section-padding) / 2);
}

.section-header {
  margin-bottom: 2rem;
  position: relative;
  padding-left: 3rem;
}

.section-header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4.25rem;
  transform: translateY(-50%);
  width: 2rem;
  height: 4px;
  background: linear-gradient(90deg, #0066ff 0%, #ca4efe 100%);
  border-radius: 4px;
}

.section-header.left-aligned {
  text-align: left;
}

.section-subtitle-en {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: .875rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  background: var(--gradient-purple-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.section-title {
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-dark);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
}

.section-title .gradient-text {
  background: var(--gradient-title-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 水平並列標題與說明文字 (入圍名單、相關連結) */
.inline-desc-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.inline-desc-header .section-title {
  margin-bottom: 0;
}

.section-inline-desc {
  font-size: .9375rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 4px;
}

/* Placeholder / Coming soon sections */
.section-placeholder {
  padding: 0;
  min-height: 0;
  display: block;
}

/* ==========================================================================
   Section 1.5: 活動介紹 (About Contest)
   ========================================================================== */
.about-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 44px 48px;
  box-shadow: var(--shadow-md);
  border: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 48px;
  align-items: center;
}

.about-card-content {
  display: flex;
  flex-direction: column;
}

.about-lead {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.about-quote-mark {
  font-family: 'Outfit', serif;
  font-size: 3.5rem;
  line-height: 1;
  background: var(--gradient-purple-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
  margin-top: -10px;
}

.about-lead-text {
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: 0.5px;
}

.about-body {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: #334155;
  font-weight: 400;
}

.about-body p {
  margin-bottom: 18px;
}

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

.about-categories-banner {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 14px 24px;
  margin: 20px 0;
  width: fit-content;
}

.category-badge-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.category-badge-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.category-badge-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-dark);
}

.category-badge-item.highlight .category-badge-label {
  color: var(--primary-pink);
}

.category-badge-item.highlight .category-badge-title {
  background: var(--gradient-purple-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.category-badge-divider {
  color: #94a3b8;
  display: flex;
  align-items: center;
}

/* 右側圖片區塊樣式 */
.about-image-wrap {
  width: 100%;
  max-width: 460px;
  display: flex;
  justify-content: center;
}

.about-image-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 36px -8px rgba(121, 40, 202, 0.25), 0 0 0 1px rgba(226, 232, 240, 0.8);
  aspect-ratio: 4 / 3.4;
  background: var(--bg-dark);
  transition: var(--transition-smooth);
}

.about-image-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 44px -8px rgba(121, 40, 202, 0.35);
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  transition: transform 0.5s ease;
}

.about-image-card:hover .about-img {
  transform: scale(1.04);
}

.about-image-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(11, 15, 25, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #00d2ff;
}

@media (max-width: 991px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-image-wrap {
    order: -1;
  }

  .about-image-card {
    max-width: 100%;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 768px) {
  .about-card {
    padding: 28px 20px;
  }

  .about-lead-text {
    font-size: 1.25rem;
  }

  .about-body {
    font-size: 1rem;
    line-height: 1.8;
  }

  .about-categories-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    width: 100%;
  }

  .category-badge-divider {
    transform: rotate(90deg);
    align-self: center;
    margin: -4px 0;
  }
}

/* ==========================================================================
   Section 2: 徵件影片規格 (Specifications)
   ========================================================================== */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.spec-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 32px 24px 24px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.85);
  min-height: 380px;
}

.spec-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(121, 40, 202, 0.3);
}

.spec-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: var(--transition-smooth);
}

.spec-card:hover::before {
  opacity: 1;
}

.spec-card-body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.spec-icon-wrap {
  font-size: 60px;
  width: 1.625em;
  height: 1.625em;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 18px;
  background: linear-gradient(135deg, #0066ff 0%, #ca4efe 80%);
  box-shadow: 0 8px 16px rgba(0, 102, 255, 0.2);
}

.spec-icon-img {
  width: 1em;
  height: 1em;
  object-fit: contain;
  pointer-events: none;
}

.spec-title-en {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.spec-title {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-dark);
}

.spec-content {
  font-size: .9375rem;
  color: #475569;
  line-height: 1.6;
  flex-grow: 1;
  border-top: 1px solid #cedbe4;
  padding-top: 12px;
  margin-top: 4px;
}

.highlight-spec-purple {
  font-size: 1.25rem;
  font-weight: 900;
  color: #7928ca;
  background: var(--gradient-purple-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 4px;
  letter-spacing: -0.2px;
}

.spec-subnote {
  font-size: .875rem;
  color: #94a3b8;
  font-weight: 500;
}

.spec-group-item {
  margin-bottom: 14px;
}

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

.spec-group-desc {
  font-size: .9375rem;
  color: #475569;
  line-height: 1.6;
}

.spec-inline-link {
  color: var(--primary-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.spec-inline-link:hover {
  color: var(--primary-pink);
}

.spec-bullet-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.spec-bullet-list li {
  position: relative;
  padding-left: 1em;
  font-size: 1rem;
  color: #475569;
}

.spec-bullet-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .6em;
  width: .5em;
  height: .5em;
  color: var(--primary-blue);
  background-color: var(--primary-blue);
  border-radius: 50%;
}

.spec-music-desc {
  font-size: 1rem;
  color: #475569;
  margin-bottom: 16px;
  line-height: 1.5;
}

.btn-pill-gradient {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gradient-purple-pink);
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(121, 40, 202, 0.3);
  transition: var(--transition-smooth);
  width: 100%;
}

.btn-pill-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 0, 128, 0.4);
}

.spec-ban-desc {
  font-size: 1rem;
  color: #475569;
  line-height: 1.6;
}

.spec-ban-desc strong {
  color: #e11d48;
}

/* 規格卡片底部特色裝飾背景 */
.spec-decor-bg {
  position: relative;
  margin-top: 20px;
  height: 68px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 1;
}

/* 裝飾 1: 碼表底片計時 */
.decor-stopwatch {
  background: linear-gradient(180deg, rgba(240, 249, 255, 0.8) 0%, rgba(224, 242, 254, 0.5) 100%);
  border: 1px dashed rgba(0, 102, 255, 0.25);
}

.stopwatch-badge {
  font-family: 'Outfit', sans-serif;
  font-size: .9375rem;
  font-weight: 800;
  color: #0284c7;
  letter-spacing: 1px;
  background: rgba(255, 255, 255, 0.9);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.15);
}

/* 裝飾 2: HD 1080P 膠卷盤 */
.decor-hd {
  background: linear-gradient(180deg, rgba(238, 242, 255, 0.8) 0%, rgba(224, 231, 255, 0.5) 100%);
  border: 1px dashed rgba(121, 40, 202, 0.25);
}

.hd-badge {
  font-family: 'Outfit', sans-serif;
  font-size: .9375rem;
  font-weight: 800;
  color: #4f46e5;
  letter-spacing: 1px;
  background: rgba(255, 255, 255, 0.9);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.15);
}

.hd-badge span {
  color: #0066ff;
}

/* 裝飾 3: 聲波頻譜圖 */
.decor-wave {
  background: linear-gradient(180deg, rgba(250, 245, 255, 0.8) 0%, rgba(243, 232, 255, 0.5) 100%);
  border: 1px dashed rgba(121, 40, 202, 0.25);
}

.audio-bars {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 32px;
}

.audio-bars span {
  display: block;
  width: 4px;
  background: linear-gradient(180deg, #7928ca 0%, #ff0080 100%);
  border-radius: 2px;
  animation: wavePulse 1.2s infinite ease-in-out alternate;
}

.audio-bars span:nth-child(1) {
  height: 8px;
  animation-delay: 0.1s;
}

.audio-bars span:nth-child(2) {
  height: 16px;
  animation-delay: 0.3s;
}

.audio-bars span:nth-child(3) {
  height: 26px;
  animation-delay: 0.2s;
}

.audio-bars span:nth-child(4) {
  height: 12px;
  animation-delay: 0.5s;
}

.audio-bars span:nth-child(5) {
  height: 28px;
  animation-delay: 0.1s;
}

.audio-bars span:nth-child(6) {
  height: 18px;
  animation-delay: 0.4s;
}

.audio-bars span:nth-child(7) {
  height: 32px;
  animation-delay: 0.2s;
}

.audio-bars span:nth-child(8) {
  height: 22px;
  animation-delay: 0.6s;
}

.audio-bars span:nth-child(9) {
  height: 14px;
  animation-delay: 0.3s;
}

.audio-bars span:nth-child(10) {
  height: 24px;
  animation-delay: 0.5s;
}

.audio-bars span:nth-child(11) {
  height: 16px;
  animation-delay: 0.2s;
}

.audio-bars span:nth-child(12) {
  height: 10px;
  animation-delay: 0.4s;
}

@keyframes wavePulse {
  0% {
    transform: scaleY(0.4);
    opacity: 0.6;
  }

  100% {
    transform: scaleY(1);
    opacity: 1;
  }
}

/* 裝飾 4: AI 禁用水印 */
.decor-ai-ban {
  background: linear-gradient(180deg, rgba(255, 241, 242, 0.8) 0%, rgba(255, 228, 230, 0.5) 100%);
  border: 1px dashed rgba(225, 29, 72, 0.25);
}

.ai-ban-symbol {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2.5px solid #e11d48;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-text {
  font-family: 'Outfit', sans-serif;
  font-size: .9375rem;
  font-weight: 900;
  color: #e11d48;
}

.ban-slash {
  position: absolute;
  width: 100%;
  height: 2.5px;
  background: #e11d48;
  transform: rotate(-45deg);
}

/* ==========================================================================
   Section 3: 評分標準 (Evaluation Criteria)
   ========================================================================== */
.criteria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.criteria-card {
  --step-size: 2.5em;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px 20px calc(var(--step-size) * 2);
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(226, 232, 240, 0.85);
  text-align: center;
}

.criteria-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 210, 255, 0.4);
}

.criteria-icon-circle {
  font-size: 3rem;
  width: 1.625em;
  height: 1.625em;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, #0066ff 0%, #ca4efe 100%);
  box-shadow: 0 6px 16px rgba(0, 102, 255, 0.2);
}

.criteria-icon-img {
  width: 1em;
  height: 1em;
  object-fit: contain;
  pointer-events: none;
}

.criteria-percent {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary-blue);
  /* background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; */
  line-height: 1;
  margin-bottom: 8px;
}

.criteria-name {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.criteria-name-en {
  font-family: 'Outfit', sans-serif;
  font-size: .75rem;
  color: #94a3b8;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 14px;
  display: block;
}

.criteria-desc {
  font-size: .875rem;
  color: #64748b;
  line-height: 1.6;
  flex-grow: 1;
  text-align: left;
  border-top: 1px solid #cedbe4;
  padding-top: 10px;
}

.criteria-num {
  position: absolute;
  bottom: 12px;
  right: 16px;
  font-family: 'Outfit', sans-serif;
  font-size: var(--step-size);
  font-weight: 900;
  color: #93c5fd;
  opacity: 0.85;
}

/* ==========================================================================
   Section 3.5: 獎勵辦法 (Awards & Prizes)
   ========================================================================== */
.awards-container {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.awards-intro-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.awards-intro-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.awards-intro-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gradient-purple-pink);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.awards-intro-item p {
  font-size: 1rem;
  color: #334155;
  line-height: 1.7;
  margin: 0;
}

/* 獎項表格樣式 */
.awards-table-wrapper {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid #e2e8f0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.awards-table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  min-width: 640px;
}

.awards-table thead th {
  background: linear-gradient(135deg, #0e0720 0%, #1e1233 100%);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  padding: 18px 16px;
  letter-spacing: 0.5px;
  border-bottom: 2px solid rgba(0, 210, 255, 0.3);
}

.awards-table thead th.horizontal-th {
  color: var(--primary-cyan);
}

.awards-table thead th.vertical-th {
  color: #ff7ebb;
}

.awards-table tbody tr {
  border-bottom: 1px solid #e2e8f0;
  transition: var(--transition-smooth);
}

.awards-table tbody tr:last-child {
  border-bottom: none;
}

.awards-table tbody tr:hover {
  background: #f8faff;
}

.awards-table tbody tr.row-gold {
  background: linear-gradient(90deg, rgba(255, 230, 0, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
}

.awards-table tbody tr.row-silver {
  background: linear-gradient(90deg, rgba(148, 163, 184, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
}

.awards-table tbody tr.row-bronze {
  background: linear-gradient(90deg, rgba(217, 119, 6, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
}

.awards-table td {
  padding: 18px 16px;
  vertical-align: middle;
  font-size: 1rem;
  color: var(--text-dark);
}

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 0.9375rem;
  background: #f1f5f9;
  color: var(--text-muted);
}

.rank-badge.gold {
  background: linear-gradient(135deg, #ffd700 0%, #ffaa00 100%);
  color: #78350f;
  box-shadow: 0 2px 8px rgba(255, 170, 0, 0.4);
}

.rank-badge.silver {
  background: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
  color: #1e293b;
  box-shadow: 0 2px 8px rgba(148, 163, 184, 0.4);
}

.rank-badge.bronze {
  background: linear-gradient(135deg, #fed7aa 0%, #ea580c 100%);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.4);
}

.award-name {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-dark);
}

.prize-amount {
  font-family: 'Outfit', sans-serif;
  font-size: 1.375rem;
  font-weight: 900;
  color: #7928ca;
  letter-spacing: -0.5px;
}

.prize-unit {
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-weight: 600;
}

.prize-note {
  font-size: 0.8125rem;
  color: #64748b;
  margin-right: 4px;
}

.content-tags {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.content-tag {
  display: inline-block;
  padding: 4px 12px;
  background: #f1f5f9;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
}

.content-tag.highlight {
  background: linear-gradient(135deg, rgba(255, 0, 128, 0.1) 0%, rgba(121, 40, 202, 0.1) 100%);
  color: var(--primary-pink);
  border: 1px solid rgba(255, 0, 128, 0.25);
  font-weight: 700;
}

/* 附註與稅務說明卡 */
.awards-notes-card {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius-md);
  padding: 24px 28px;
}

.notes-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.notes-header svg {
  color: var(--primary-blue);
}

.notes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.notes-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  color: #475569;
  line-height: 1.6;
}

.notes-list li::before {
  content: '※';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-pink);
  font-weight: 700;
}

.timeline-award-info-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 18px 24px;
}

.timeline-award-info-box p {
  font-size: 1rem;
  color: #334155;
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 768px) {
  .awards-intro-card {
    padding: 20px 18px;
  }

  .awards-table td,
  .awards-table thead th {
    padding: 14px 10px;
  }

  .prize-amount {
    font-size: 1.125rem;
  }
}

.table-info {
  display: none;
  font-size: 0.875rem;
  color: var(--text-muted);
  /* margin-top: 10px; */
  margin-bottom: 0;
  text-align: center;
}

@media (max-width: 675px) {
  .table-info {
    display: block;
  }
}

/* ==========================================================================
   Section 3.6: 活動期程 / 參賽流程 (Timeline & Submission)
   ========================================================================== */
.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.timeline-process-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 36px 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid #e2e8f0;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.process-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.process-badge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.process-num {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: #ffffff;
  background: var(--gradient-purple-pink);
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(121, 40, 202, 0.25);
}

.process-title {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-dark);
}

/* 報名與收件: 現代化大字元時程展示 Banner */
.submission-period-banner {
  margin-top: 10px;
}

.period-main-box {
  background: linear-gradient(135deg, rgba(240, 249, 255, 0.95) 0%, rgba(245, 243, 255, 0.9) 100%);
  border: 1.5px solid rgba(0, 210, 255, 0.35);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: 0 8px 24px rgba(0, 114, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.period-main-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--gradient-brand);
}

.period-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.period-tag {
  background: var(--gradient-brand);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 1.5px;
}

.period-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
  display: inline-block;
  animation: pulseGreen 2s infinite ease-in-out;
}

@keyframes pulseGreen {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.3);
    opacity: 0.7;
  }
}

.period-dates-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.period-date-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-sm);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
  transition: var(--transition-smooth);
}

.period-date-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 114, 255, 0.1);
  border-color: rgba(0, 210, 255, 0.5);
}

.p-date-prefix {
  font-size: 0.8125rem;
  font-weight: 800;
  color: #64748b;
  background: #f1f5f9;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.p-date-prefix.deadline {
  color: #e11d48;
  background: #ffe4e6;
}

.p-date-text {
  font-family: 'Outfit', 'Noto Sans TC', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e293b;
  letter-spacing: 0.5px;
}

.p-date-text strong {
  font-family: 'Outfit', sans-serif;
  font-size: 1.875rem;
  font-weight: 900;
  color: var(--primary-blue);
  margin: 0 2px;
}

.period-date-card.end-date .p-date-text strong {
  background: var(--gradient-purple-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.period-arrow {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #94a3b8;
}

.period-arrow-to {
  font-size: 1.125rem;
  font-weight: 800;
  color: #64748b;
}

.period-arrow-icon {
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
}

.p-time-badge {
  font-family: 'Outfit', 'Noto Sans TC', sans-serif;
  background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.3);
  letter-spacing: 0.5px;
}

@media (max-width: 767px) {
  .period-main-box {
    padding: 18px 16px;
  }

  .period-dates-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
  }

  .period-date-card {
    padding: 12px 16px;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .p-date-text {
    font-size: 1.25rem;
  }

  .p-date-text strong {
    font-size: 1.5rem;
  }

  .p-date-tag {
    width: 100%;
    text-align: center;
  }

  .period-arrow {
    justify-content: center;
    transform: rotate(90deg);
    margin: -8px 0;
  }

  .period-arrow .period-arrow-to {
    transform: rotate(-90deg);
  }
}

.timeline-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.timeline-step-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.timeline-step-item:hover {
  transform: translateY(-3px);
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-sm);
  background: #ffffff;
}

.step-badge {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.step-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.9375rem;
  color: #475569;
  line-height: 1.7;
  flex-grow: 1;
}

.step-desc strong {
  color: #1e293b;
}

.step-action {
  margin-top: 16px;
}

.timeline-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gradient-brand);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 210, 255, 0.35);
  transition: var(--transition-smooth);
  width: 100%;
}

.timeline-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 210, 255, 0.5);
  color: #ffffff;
}

@media (max-width: 991px) {
  .timeline-steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .timeline-process-card {
    padding: 28px 24px;
  }

  .process-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   Section 4: 作品欣賞 (Works Showcase Carousel)
   ========================================================================== */
.showcase-carousel-wrapper {
  position: relative;
}

.carousel-nav-btn {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-smooth);
}

.carousel-nav-btn:hover {
  background: var(--primary-cyan);
  color: #fff;
  border-color: var(--primary-cyan);
  box-shadow: 0 8px 20px rgba(0, 210, 255, 0.4);
}

.carousel-nav-btn.prev {
  left: -22px;
}

.carousel-nav-btn.next {
  right: -22px;
}

.showcase-slider {
  margin: 0 -12px;
  position: relative;
}

.showcase-slider .slick-list {
  overflow: hidden;
}

.showcase-slider .slick-slide {
  padding-left: 12px;
  padding-right: 12px;
  box-sizing: border-box;
  outline: none;
}

.showcase-card-wrapper {
  padding: 10px 12px 30px;
  box-sizing: border-box;
  outline: none;
  height: 100%;
}

.showcase-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  cursor: pointer;
  border: 1px solid rgba(226, 232, 240, 0.85);
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
}

.showcase-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.showcase-thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  /* 16:9 Aspect Ratio */
  background: #1e1b4b;
  overflow: hidden;
}

.showcase-thumb-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showcase-card:hover .showcase-thumb-wrap img {
  transform: scale(1.08);
}

.showcase-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  border: 2px solid rgba(255, 255, 255, 0.85);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  backdrop-filter: blur(4px);
}

.showcase-card:hover .showcase-play-btn {
  background: var(--primary-pink);
  border-color: #fff;
  transform: translate(-50%, -50%) scale(1.15);
  box-shadow: 0 0 20px rgba(255, 0, 128, 0.6);
}

.showcase-duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: .75rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.showcase-info {
  padding: 16px;
}

.showcase-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.showcase-desc {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section 5: 入圍名單 (Finalists)
   ========================================================================== */
.finalists-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.finalist-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 4px 16px rgba(0, 50, 150, 0.04);
  border: 1px solid rgba(226, 232, 240, 0.9);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.finalist-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.12);
  border-color: rgba(0, 102, 255, 0.35);
}

.finalist-thumb {
  width: 124px;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
  background: #e2e8f0;
}

.finalist-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.finalist-card:hover .finalist-thumb img {
  transform: scale(1.05);
}

.finalist-meta {
  flex-grow: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.finalist-num {
  font-family: 'Outfit', sans-serif;
  font-size: 1.125rem;
  font-weight: 800;
  color: #0056fe;
  line-height: 1.2;
  margin-bottom: 2px;
}

.finalist-work-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.35;
}

.finalist-author {
  font-size: .9375rem;
  font-weight: 500;
  color: #8a99ad;
  margin-top: 2px;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ==========================================================================
   Section 6: 相關連結 (Related Links)
   ========================================================================== */
.links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.link-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  border: 1px solid #e2e8f0;
  transition: var(--transition-smooth);
}

.link-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
}

.link-card-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.link-logo-box {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  /* padding: 8px; */
  overflow: hidden;
}

.link-logo-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.link-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.link-desc {
  font-size: .875rem;
  color: var(--text-muted);
}

.link-arrow-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.link-card:hover .link-arrow-circle {
  background: var(--primary-blue);
  color: #fff;
  border-color: var(--primary-blue);
  transform: translateX(4px);
}

/* ==========================================================================
   Section 7: 頁尾 (Footer)
   ========================================================================== */
.site-footer {
  /* background: #ffffff; */
  border-top: 1px solid #e2e8f0;
  padding: 50px 0 24px;
  position: relative;
  overflow: hidden;
}

.footer-skyline-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(180deg, rgba(248, 250, 252, 0) 0%, rgba(224, 242, 254, 0.45) 100%);
  pointer-events: none;
  z-index: 0;
}

.footer-content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 30px;
}

.footer-brand h4 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.footer-brand p {
  font-family: 'Outfit', sans-serif;
  font-size: .75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: right;
}

.footer-contact-lead {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-dark);
}

.footer-contact-lead span {
  display: inline-block;
}

.footer-contact-details {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 0.875rem;
  color: #475569;
}

.contact-label {
  color: var(--text-dark);
  font-weight: 700;
}

.contact-divider {
  color: #cbd5e1;
  font-size: 0.75rem;
}

.contact-tel-link {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.contact-tel-link:hover {
  color: var(--primary-pink);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .footer-contact-info {
    text-align: center;
    width: 100%;
  }

  .footer-contact-details {
    justify-content: center;
    flex-direction: column;
    gap: 4px;
  }

  .contact-divider {
    display: none;
  }
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.footer-nav a {
  font-size: 1rem;
  color: var(--text-muted);
  position: relative;
}

.footer-nav a:hover {
  color: var(--primary-blue);
}

.footer-nav a:not(:last-child)::after {
  content: '|';
  position: absolute;
  right: -9px;
  color: #cbd5e1;
  font-size: .75rem;
}

.footer-bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid #f1f5f9;
  padding-top: 20px;
  text-align: start;
  font-size: .875rem;
  color: #94a3b8;
}

/* ==========================================================================
   Video Lightbox Modal
   ========================================================================== */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(11, 15, 25, 0.6);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 24px;
}

.video-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  width: 100%;
  max-width: 900px;
  background: #000;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.15);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.video-modal.active .modal-dialog {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  background: var(--primary-pink);
  border-color: var(--primary-pink);
  transform: rotate(90deg);
}

.modal-video-container {
  position: relative;
  padding-top: 56.25%;
  /* 16:9 ratio */
  width: 100%;
}

.modal-video-container iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1199px) {
  :root {
    --section-padding: 50px;
  }

  .section-header::before {
    top: 3.875rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

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

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

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

  .link-logo-box {
    width: 100px;
    height: 100px;
  }

  .showcase-slider {
    margin: 0 -10px;
  }

  .showcase-card-wrapper {
    padding: 8px 10px 18px;
  }
}

@media (max-width: 991px) {
  :root {
    --section-padding: 40px;
  }

  .header-inner {
    justify-content: flex-end;
    height: 54px;
  }

  .section-header::before {
    top: 3.625rem;
  }

  .section-title {
    font-size: 2.25rem;
  }

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

  .link-logo-box {
    width: 88px;
    height: 88px;
  }

  .showcase-slider {
    margin: 0 -8px;
  }

  .showcase-card-wrapper {
    padding: 8px 8px 16px;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    padding: 20px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    z-index: 99;
  }

  .main-nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .main-nav .nav-link {
    font-size: 1rem;
    font-weight: 400;
    padding: 10px 0;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: block;
  }

  .main-nav .nav-link:last-child {
    border-bottom: none;
  }

  .hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 6px;
    transition: var(--transition-smooth);
  }

  .hamburger-btn.active,
  .hamburger-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
  }
}

@media (max-width: 767px) {
  :root {
    --section-padding: 30px;
  }

  .container {
    padding: 0 16px;
  }

  .section-header::before {
    top: 3.25rem;
  }

  .section-title {
    font-size: 1.875rem;
  }

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

  .spec-icon-wrap {
    font-size: 46px;
    margin-bottom: 14px;
  }

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

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

  .link-card {
    padding: 10px 16px;
  }

  .link-logo-box {
    width: 72px;
    height: 72px;
  }

  .showcase-slider {
    margin: 0 -6px;
  }

  .showcase-card-wrapper {
    padding: 6px 6px 14px;
  }

  .carousel-nav-btn.prev {
    left: -12px;
  }

  .carousel-nav-btn.next {
    right: -12px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-nav {
    justify-content: center;
  }

  .footer-nav a:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 480px) {
  .section-header::before {
    top: 3rem;
  }

  .section-title {
    font-size: 1.625rem;
  }

  .spec-icon-wrap {
    font-size: 40px;
    margin-bottom: 12px;
  }

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

  .link-card {
    padding: 8px 12px;
  }

  .link-logo-box {
    width: 58px;
    height: 58px;
  }

  .link-title {
    font-size: 0.9375rem;
  }

  .link-desc {
    font-size: 0.8125rem;
  }

  .finalist-card {
    padding: 10px 12px;
    gap: 12px;
  }

  .finalist-thumb {
    width: 96px;
    border-radius: 8px;
  }

  .finalist-num {
    font-size: 1rem;
  }

  .finalist-work-name {
    font-size: 1rem;
  }

  .finalist-author {
    font-size: .875rem;
  }
}