body { font-family: 'Noto Sans HK', 'PingFang HK', 'Microsoft JhengHei', 'Heiti TC', 'Arial', sans-serif; margin: 0; padding: 0; background: #f7f8fa; color: #333; }
header, footer { background: #1a1a1a; color: #fff; padding: 1em 0; text-align: center; }
.container { max-width: 1200px; margin: 40px auto; padding: 30px; background: #fff; border-radius: 10px; box-shadow: 0 0 10px rgba(0,0,0,0.08);}
h1 { text-align: center; color: #ff6600; margin-bottom: 30px;}
h2 { color: #333; margin-top: 30px;}
ul { margin-left: 20px;}
p { line-height: 1.7;}
.button, .action-btn { display: inline-block; padding: 12px 25px; background: #ff6600; color: #fff; border-radius: 5px; font-weight: bold; text-decoration: none; transition: background 0.3s; font-size: 1em; text-align: center;}
.button:hover, .action-btn:hover { background: #e65c00;}
.footer-nav a { color: #fff; text-decoration: none; margin: 0 10px; transition: color 0.3s;}
.footer-nav a:hover { color: #ff6600;}
nav { background: #333; padding: 0.5em 0; text-align: center; position: sticky; top: 0; z-index: 100;}
nav a { color: #fff; margin: 0 15px; text-decoration: none; padding: 8px 12px; border-radius: 4px; transition: background 0.3s;}
nav a:hover { background: #444;}
nav a[aria-current="page"] { background: #ff6600;}
.agent-button { background: #ff0000; color: #fff; padding: 8px 15px; border-radius: 5px; font-weight: bold; animation: pulse 1.5s infinite; display: inline-block; margin-left: 15px; transition: transform 0.2s;}
@keyframes pulse { 0%{transform:scale(1);} 50%{transform:scale(1.1);} 100%{transform:scale(1);} }
@media (max-width: 768px) { .container { padding: 10px; margin: 10px; } h1 { font-size: 1.5em; } h2 { font-size: 1.2em; } .action-btn, .button { width: 100%; font-size: 1em; } nav a { margin: 0 8px; font-size: 0.9em;} .agent-button { margin: 10px auto; display: block; width: fit-content; } }
.float-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg,#ff6600 0,#ffb347 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(255,102,0,0.18);
  z-index: 11000;
  transition: transform 0.3s, box-shadow 0.3s;
}
.float-button:hover { transform: scale(1.1); box-shadow: 0 4px 16px rgba(255,102,0,0.22); }
.float-button img { width: 35px; height: 35px; }
.popup-bubble {
  position: fixed;
  bottom: 90px;
  right: 20px;
  background: #fff;
  padding: 15px 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(255,102,0,0.12);
  z-index: 11001;
  cursor: pointer;
  animation: fadeIn 0.5s;
  border: 1.5px solid #ffb347;
  color: #ff6600;
  font-weight: bold;
  min-width: 180px;
  min-height: 44px;
  display: block;
  box-sizing: border-box;
  max-width: 96vw;
  overflow: visible;
}
.popup-bubble .close-bubble-btn {
  position: absolute;
  top: 6px;
  right: 10px;
  width: 26px;
  height: 26px;
  background: none;
  border: none;
  color: #ff6600;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  z-index: 12002;
  border-radius: 50%;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.popup-bubble .close-bubble-btn:hover {
  background: #ffe0c2;
}
.popup-bubble .bubble-msg {
  margin-right: 32px;
  display: block;
  text-align: left;
  font-size: 1.08em;
  line-height: 1.7;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* 導航欄優化 */
.main-nav { background: #fff; box-shadow: 0 2px 16px rgba(0,0,0,0.06); display: flex; align-items: center; justify-content: space-between; padding: 0.5em 2vw 0.5em 2vw; position: sticky; top: 0; z-index: 100; }
.nav-left { display: flex; align-items: center; }
.logo-link { display: flex; align-items: center; text-decoration: none; margin-right: 24px; }
.logo-link img { border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); margin-right: 12px; }
.brand-name { font-size: 1.6em; font-weight: bold; color: #ff6600; letter-spacing: 2px; }
.nav-links { display: flex; gap: 18px; align-items: center; }
.agent-btn, .reg-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: inherit;
  color: inherit;
  font-weight: bold;
  font-size: 1.08em;
  border: none;
  border-radius: 8px;
  padding: 0 36px;
  height: 48px;
  line-height: 1.2;
  cursor: pointer;
  animation: inherit;
  transition: inherit;
  box-shadow: none;
  margin: 0;
  white-space: nowrap;
  vertical-align: middle;
  text-align: center;
}
.nav-links .agent-btn,
.nav-links .reg-btn {
  margin-left: 0;
}
.nav-links a { color: #333; text-decoration: none; padding: 8px 18px; border-radius: 6px; font-weight: 500; transition: background 0.3s, color 0.3s, box-shadow 0.3s; }
.nav-links a:hover { background: linear-gradient(90deg,#ff6600 0,#ffb347 100%); color: #fff; box-shadow: 0 2px 8px rgba(255,102,0,0.12); }
.nav-btn { background: linear-gradient(90deg,#ff6600 0,#ffb347 100%); color: #fff; font-weight: bold; box-shadow: 0 2px 8px rgba(255,102,0,0.18); border: none; transition: transform 0.2s, box-shadow 0.2s; }
.nav-btn:hover { transform: scale(1.08); box-shadow: 0 4px 16px rgba(255,102,0,0.22); }

/* Banner */
.banner-section img { border-radius: 18px; box-shadow: 0 4px 24px rgba(0,0,0,0.10); margin: 32px auto 24px; display: block; }

/* 區塊/卡片/按鈕現代化 */
.container, .intro-section, .register-section, .promo-section, .partners-section { background: #fff; border-radius: 18px; box-shadow: 0 4px 24px rgba(0,0,0,0.08); margin: 32px auto; padding: 32px 24px; max-width: 1200px; }
.intro-content { display: flex; align-items: center; gap: 36px; }
.intro-content.reverse { flex-direction: row-reverse; }
.intro-text { flex: 1; }
.intro-img { flex: 1; text-align: center; }
.intro-img img { border-radius: 14px; box-shadow: 0 2px 12px rgba(0,0,0,0.10); }
.action-btn, .nav-btn { display: inline-block; padding: 14px 36px; background: linear-gradient(90deg,#ff6600 0,#ffb347 100%); color: #fff; border-radius: 8px; font-weight: bold; text-decoration: none; font-size: 1.1em; box-shadow: 0 2px 8px rgba(255,102,0,0.12); border: none; transition: background 0.3s, transform 0.2s, box-shadow 0.2s; cursor: pointer; margin-top: 18px; }
.action-btn:hover, .nav-btn:hover { background: linear-gradient(90deg,#ffb347 0,#ff6600 100%); transform: scale(1.06); box-shadow: 0 4px 16px rgba(255,102,0,0.18); }

/* 優惠卡片 */
.promo-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 28px; margin: 32px 0; }
.promo-card { background: #fff; border-radius: 14px; box-shadow: 0 2px 12px rgba(255,102,0,0.10); padding: 28px 20px; transition: transform 0.2s, box-shadow 0.2s; border: 1.5px solid #ffe0c2; }
.promo-card:hover { transform: translateY(-8px) scale(1.03); box-shadow: 0 8px 32px rgba(255,102,0,0.18); border-color: #ffb347; }
.promo-card h3 { color: #ff6600; margin-bottom: 12px; font-size: 1.2em; }
.promo-note { color: #888; font-size: 0.95em; margin-top: 18px; }

/* 合作夥伴logo */
.partners-logos { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; align-items: center; margin-top: 18px; }
.partners-logos img { background: #fff; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); padding: 8px 18px; transition: transform 0.2s, box-shadow 0.2s; }
.partners-logos img:hover { transform: scale(1.08); box-shadow: 0 4px 16px rgba(255,102,0,0.16); }

/* 註冊步驟 */
.register-section { text-align: center; }
.register-steps { list-style: decimal inside; margin: 18px 0 24px 0; padding: 0; color: #ff6600; font-size: 1.1em; display: inline-block; text-align: left; }
.register-section > ol, .register-section > .register-steps { display: inline-block; text-align: left; }
@media (max-width: 600px) {
  .register-steps { font-size: 1em; }
}

/* 響應式優化 */
@media (max-width: 1024px) {
  .container, .intro-section, .register-section, .promo-section, .partners-section { padding: 18px 6vw; }
  .intro-content, .intro-content.reverse { flex-direction: column; gap: 18px; }
  .banner-section img { max-width: 98vw; }
}
@media (max-width: 900px) {
  /* LOGO區塊精簡 */
  .main-nav {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    height: 48px;
    min-height: 48px;
    max-height: 52px;
    padding: 0 0 0 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
  }
  .logo-link img {
    width: 44px !important;
    height: 44px !important;
    max-width: 44px;
    max-height: 44px;
    min-width: 44px;
    min-height: 44px;
    margin: 0 6px 0 0;
    display: block;
    object-fit: contain;
  }
  .brand-name {
    font-size: 1em;
    font-weight: bold;
    color: #ff6600;
    letter-spacing: 1px;
    margin-right: 6px;
    white-space: nowrap;
    line-height: 44px;
    height: 44px;
    display: flex;
    align-items: center;
  }
  /* Banner與內容卡片寬度、圓角、陰影、padding統一 */
  .banner-section img {
    width: 100vw;
    max-width: 100vw;
    height: auto;
    display: block;
    margin: 0 auto 10px auto;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  }
  .container, .intro-section, .register-section, .promo-section, .partners-section {
    width: 100vw;
    max-width: 100vw;
    margin: 0;
    padding: 12px 2vw;
    border-radius: 14px;
    box-sizing: border-box;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    background: #fff;
  }
  /* 主按鈕現代化 */
  .reg-btn, .agent-btn, .action-btn, .nav-btn {
    width: 92vw !important;
    max-width: 320px;
    min-width: 0;
    margin: 18px auto 0 auto !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1em;
    height: 48px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(255,102,0,0.12);
    padding: 0 18px;
    text-align: center;
    white-space: nowrap;
    font-weight: bold;
    letter-spacing: 1px;
  }
  /* 內容卡片與圖片間距優化 */
  .promo-card, .register-section, .intro-section {
    padding: 12px 2vw;
    border-radius: 14px;
    margin-bottom: 12px;
  }
  .intro-img img, .promo-card img {
    width: 100%;
    max-width: 100vw;
    height: auto;
    display: block;
    margin: 0 auto 12px auto;
    border-radius: 10px;
  }
  .intro-text, .promo-card p {
    margin-bottom: 10px;
  }
  /* 選單展開遮罩 */
  .nav-links {
    position: fixed;
    left: 0; top: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.98);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    padding: 80px 0 32px 0;
    z-index: 2000;
    transform: translateY(-100%);
    transition: transform 0.3s;
    box-shadow: 0 8px 32px rgba(0,0,0,0.10);
    width: 100vw;
    height: 100vh;
    overflow-y: auto;
    display: flex;
  }
  .nav-links.open {
    transform: translateY(0);
  }
  .nav-links .agent-btn,
  .nav-links .reg-btn {
    width: 90vw !important;
    max-width: 320px;
    margin: 0 auto 12px auto;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.08em;
    height: 48px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(255,102,0,0.10);
    padding: 0 18px;
    text-align: center;
    white-space: nowrap;
    font-weight: bold;
    letter-spacing: 1px;
    background: linear-gradient(90deg,#ff6600 0,#ffb347 100%);
    color: #fff;
    transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
    animation: pulse 1.5s infinite;
  }
  .nav-links .agent-btn { background: #ff0000 !important; color: #fff !important; margin-top: auto; animation: pulse 1.5s infinite; }
  .nav-links .reg-btn { background: linear-gradient(90deg,#ffb347 0%,#ff6600 100%) !important; color: #fff !important; margin-bottom: 12px; animation: none; }
  .nav-links .reg-btn:hover { filter: brightness(1.08); transform: scale(1.08); }
  .nav-links .agent-btn:hover { background: #d90000 !important; transform: scale(1.08); }
  /* 關閉選單按鈕 */
  .close-bubble-btn {
    position: absolute;
    top: 4px;
    right: 8px;
    width: 28px;
    height: 28px;
    background: none;
    border: none;
    color: #ff6600;
    font-size: 1.5em;
    font-weight: bold;
    cursor: pointer;
    z-index: 12002;
    border-radius: 50%;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .close-bubble-btn:hover {
    background: #ffe0c2;
  }

  /* --- 客服浮窗 --- */
  .float-button {
    width: 48px;
    height: 48px;
    bottom: 16px;
    right: 16px;
    z-index: 11000;
    display: flex !important;
    background: linear-gradient(135deg,#ff6600 0,#ffb347 100%);
    box-shadow: 0 2px 10px rgba(255,102,0,0.18);
  }
  .float-button img {
    width: 28px;
    height: 28px;
    margin: auto;
    display: block;
  }
  .popup-bubble {
    right: 8px;
    bottom: 70px;
    font-size: 1em;
    padding: 10px 10px 10px 14px;
    min-width: 140px;
    max-width: 98vw;
  }
  .popup-bubble .close-bubble-btn {
    top: 4px;
    right: 6px;
    width: 22px;
    height: 22px;
    font-size: 1em;
  }
  .popup-bubble .bubble-msg {
    margin-right: 28px;
    font-size: 1em;
  }

  /* --- 漢堡選單 RWD --- */
  .hamburger {
    display: flex !important;
    position: fixed;
    top: 10px;
    right: 12px;
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
    z-index: 3000;
    justify-content: center;
    align-items: center;
  }
  .hamburger span {
    background: #ff6600;
  }
  .hamburger span.open:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .hamburger span.open:nth-child(2) { opacity: 0; }
  .hamburger span.open:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .close-bubble-btn {
    top: 2px;
    right: 4px;
    width: 24px;
    height: 24px;
    font-size: 1.2em;
  }
}

@media (min-width: 901px) {
  .main-nav {
    background: #fff;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2vw;
    height: 45px;
    min-height: 45px;
    max-height: 45px;
    position: sticky;
    top: 0;
    z-index: 100;
  }
  .nav-left {
    display: flex;
    align-items: center;
    height: 45px;
  }
  .logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-right: 24px;
    height: 45px;
  }
  .logo-link img {
    width: 40px;
    height: 40px;
    max-width: 40px;
    max-height: 40px;
    min-width: 40px;
    min-height: 40px;
    margin-right: 10px;
    display: block;
    object-fit: contain;
  }
  .brand-name {
    font-size: 1.2em;
    font-weight: bold;
    color: #ff6600;
    letter-spacing: 1.5px;
    line-height: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    white-space: nowrap;
  }
  .nav-links {
    display: flex;
    gap: 18px;
    align-items: center;
    height: 45px;
  }
  .nav-links a {
    color: #333;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1em;
    transition: background 0.3s, color 0.3s, box-shadow 0.3s;
    height: 32px;
    display: flex;
    align-items: center;
  }
  .nav-links a:hover {
    background: linear-gradient(90deg,#ff6600 0,#ffb347 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(255,102,0,0.12);
  }
  .nav-btn, .reg-btn, .agent-btn {
    height: 32px;
    min-width: 90px;
    font-size: 1em;
    border-radius: 8px;
    padding: 0 18px;
    margin: 0 0 0 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(255,102,0,0.10);
    font-weight: bold;
    letter-spacing: 1px;
    transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
  }
  .reg-btn { background: linear-gradient(90deg, #ffb347 0%, #ff6600 100%); color: #fff; }
  .agent-btn { background: #ff0000; color: #fff !important; animation: pulse 1.5s infinite; }
  .nav-btn:hover, .reg-btn:hover, .agent-btn:hover { filter: brightness(1.08); transform: scale(1.08); }
  .nav-links .agent-btn { margin-left: 12px; }
  .nav-links .reg-btn { margin-left: 6px; }
  /* 內容區塊、按鈕、LOGO等微調 */
  .container, .intro-section, .register-section, .promo-section, .partners-section {
    max-width: 1200px;
    margin: 40px auto;
    padding: 36px 40px;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    background: #fff;
  }
  .action-btn {
    font-size: 1.12em;
    border-radius: 10px;
    padding: 14px 40px;
    margin-top: 18px;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(255,102,0,0.12);
  }
  /* 合作夥伴logo 5x5 grid */
  .partners-logos {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    justify-items: center;
    align-items: center;
    margin-top: 18px;
  }
  .partners-logos img {
    width: 75px;
    height: 75px;
    max-width: 75px;
    max-height: 75px;
    min-width: 75px;
    min-height: 75px;
    padding: 4px;
    border-radius: 10px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.08);
    background: #fff;
    object-fit: contain;
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .partners-logos img:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(255,102,0,0.16);
  }
  /* 內容區塊圖片靠左，文字靠右 */
  .intro-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 40px;
  }
  .intro-img {
    flex: 0 0 40%;
    max-width: 40%;
    text-align: left;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .intro-img img {
    width: 100%;
    max-width: 340px;
    min-width: 180px;
    height: auto;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    margin: 0;
    display: block;
  }
  .intro-text {
    flex: 1 1 60%;
    max-width: 60%;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 12px;
  }
  /* 首頁內容區塊主按鈕全部置中 */
  .intro-section .action-btn,
  .register-section .action-btn,
  .promo-section .action-btn,
  .partners-section .action-btn,
  .intro-section .reg-btn,
  .register-section .reg-btn,
  .promo-section .reg-btn,
  .partners-section .reg-btn,
  .intro-section .nav-btn,
  .register-section .nav-btn,
  .promo-section .nav-btn,
  .partners-section .nav-btn,
  .intro-section .agent-btn,
  .register-section .agent-btn,
  .promo-section .agent-btn,
  .partners-section .agent-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: auto;
    margin-right: auto;
    float: none;
  }
  /* intro2（sport.webp）圖片永遠靠左，文字靠右 */
  .intro-section.intro2 .intro-content {
    flex-direction: row !important;
  }
  .intro-section.intro2 .intro-img {
    order: 1;
    flex: 0 0 40%;
    max-width: 40%;
    text-align: left;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .intro-section.intro2 .intro-img img {
    width: 100%;
    max-width: 340px;
    min-width: 180px;
    height: auto;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    margin: 0;
    display: block;
  }
  .intro-section.intro2 .intro-text {
    order: 2;
    flex: 1 1 60%;
    max-width: 60%;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 12px;
  }
}

.footer-nav { background: #fff; color: #888; padding: 1em 0; text-align: center; border-top: 1.5px solid #eee; margin-top: 32px; }
.footer-nav nav { margin-bottom: 10px; }
.footer-nav a { color: #ff6600; text-decoration: none; margin: 0 10px; transition: color 0.3s; font-weight: 500; }
.footer-nav a:hover { color: #ffb347; }
@media (max-width: 768px) { .footer-nav nav { display: flex; flex-direction: column; gap: 8px; } }
a:focus, a:active {
  outline: none !important;
  box-shadow: none !important;
  border: none !important;
}

/* --- 重新設計 立即註冊按鈕 --- */
.reg-btn {
  display: inline-block;
  background: linear-gradient(90deg, #ffb347 0%, #ff6600 100%);
  color: #fff;
  font-weight: bold;
  font-size: 1.08em;
  border: none;
  outline: none;
  border-radius: 8px;
  padding: 0 36px;
  height: 48px;
  line-height: 48px;
  cursor: pointer;
  transition: transform 0.18s cubic-bezier(.4,2,.6,1), filter 0.18s;
  box-shadow: none;
  margin: 0;
  white-space: nowrap;
  vertical-align: middle;
}
.reg-btn:hover, .reg-btn:focus {
  filter: brightness(1.08);
  transform: scale(1.08);
}
.reg-btn:active {
  filter: brightness(0.96);
  transform: scale(0.98);
}

/* --- 誠徵代理按鈕維持紅底白字與 pulse 動畫 --- */
.agent-btn {
  display: inline-block;
  background: #ff0000;
  color: #fff !important;
  font-weight: bold;
  font-size: 1.08em;
  border: none;
  border-radius: 8px;
  padding: 0 36px;
  height: 48px;
  line-height: 48px;
  cursor: pointer;
  animation: pulse 1.5s infinite;
  transition: transform 0.18s cubic-bezier(.4,2,.6,1);
  box-shadow: none;
  margin: 0;
  white-space: nowrap;
  vertical-align: middle;
}
.agent-btn:hover, .agent-btn:focus {
  background: #d90000;
  transform: scale(1.08);
}
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

/* --- 漢堡選單 RWD --- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1201;
}
.hamburger span {
  display: block;
  width: 28px;
  height: 4px;
  margin: 4px 0;
  background: #ff6600;
  border-radius: 2px;
  transition: 0.3s;
}
.hamburger span.open:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger span.open:nth-child(2) { opacity: 0; }
.hamburger span.open:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* 圖片自適應比例 */
img, .banner-section img, .intro-img img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

.register-steps-cards {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 32px;
  margin: 32px 0 24px 0;
}
.step-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 16px rgba(255,102,0,0.10);
  padding: 32px 22px 28px 22px;
  flex: 1 1 0;
  min-width: 0;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow 0.2s, transform 0.2s;
  border: 1.5px solid #ffe0c2;
}
.step-card:hover {
  box-shadow: 0 8px 32px rgba(255,102,0,0.16);
  transform: translateY(-6px) scale(1.04);
  border-color: #ffb347;
}
.step-num {
  width: 48px;
  height: 48px;
  background: linear-gradient(90deg,#ff6600 0,#ffb347 100%);
  color: #fff;
  font-size: 2em;
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(255,102,0,0.10);
}
.step-title {
  font-size: 1.18em;
  font-weight: bold;
  color: #ff6600;
  margin-bottom: 10px;
  text-align: center;
}
.step-desc {
  font-size: 1em;
  color: #555;
  text-align: center;
  line-height: 1.7;
}
@media (max-width: 900px) {
  .register-steps-cards {
    flex-direction: column;
    gap: 18px;
    margin: 18px 0 18px 0;
  }
  .step-card {
    max-width: 98vw;
    width: 100%;
    margin: 0 auto;
    padding: 22px 8px 18px 8px;
  }
  .step-num { width: 40px; height: 40px; font-size: 1.3em; }
}

/* FAQ 樣式 */
.faq-section {
  padding: 60px 0;
  background: #f8f9fa;
}

.faq-section h2 {
  text-align: center;
  color: #ff6600;
  margin-bottom: 40px;
  font-size: 2.2em;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.faq-item {
  background: #fff;
  border-radius: 12px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.faq-item:hover {
  box-shadow: 0 4px 16px rgba(255,102,0,0.12);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  cursor: pointer;
  background: #fff;
  transition: background 0.3s;
}

.faq-question:hover {
  background: #fffbf7;
}

.faq-question h3 {
  margin: 0;
  color: #333;
  font-size: 1.1em;
  font-weight: 600;
  flex: 1;
}

.faq-icon {
  color: #ff6600;
  font-size: 1.5em;
  font-weight: bold;
  transition: transform 0.3s;
  margin-left: 16px;
}

.faq-answer {
  padding: 0 24px 20px;
  background: #fff;
  animation: fadeIn 0.3s ease-in-out;
}

.faq-answer p {
  margin: 0;
  line-height: 1.8;
  color: #555;
  font-size: 1.05em;
}

/* 評論樣式 */
.reviews-section {
  padding: 60px 0;
  background: #fff;
}

.reviews-section h2 {
  text-align: center;
  color: #ff6600;
  margin-bottom: 40px;
  font-size: 2.2em;
}

.reviews-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  padding: 0 20px;
}

.review-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  border: 1px solid #f0f0f0;
  transition: transform 0.3s, box-shadow 0.3s;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(255,102,0,0.12);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.reviewer-info h4 {
  margin: 0 0 4px 0;
  color: #333;
  font-size: 1.1em;
}

.reviewer-location {
  color: #888;
  font-size: 0.9em;
}

.review-rating {
  display: flex;
  gap: 2px;
}

.star {
  color: #ddd;
  font-size: 1.2em;
  transition: color 0.2s;
}

.star.filled {
  color: #ff6600;
}

.review-title {
  color: #ff6600;
  margin: 8px 0;
  font-size: 1.05em;
  font-weight: 600;
}

.review-content {
  color: #555;
  line-height: 1.7;
  margin-bottom: 12px;
  font-size: 1.02em;
}

.review-date {
  color: #999;
  font-size: 0.9em;
  text-align: right;
}

/* 響應式設計 */
@media (max-width: 768px) {
  .faq-section, .reviews-section {
    padding: 40px 0;
  }
  
  .faq-question {
    padding: 16px 20px;
  }
  
  .faq-question h3 {
    font-size: 1.02em;
  }
  
  .faq-answer {
    padding: 0 20px 16px;
  }
  
  .reviews-container {
    grid-template-columns: 1fr;
    padding: 0 16px;
  }
  
  .review-card {
    padding: 20px;
  }
}