/* Base */
:root {
  --pink-bg: #efd0ec;
  --pink-bg-2: #f6dff3;
  --cream: #fffbd6;
  --green: #126b34;
  --teal: #079c9a;
  --teal-dark: #05706f;
  --blue: #007fc7;
  --red: #e60012;
  --orange: #ed762f;
  --ink: #171017;
  --muted: #6f5b70;
  --white: #ffffff;
  --shadow: 0 18px 42px rgba(68, 28, 74, .18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--pink-bg);
  color: var(--ink);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

img {
  max-width: 100%;
}

a {
  text-decoration: none;
}

.section {
  padding: 42px 0;
}

.section-heading {
  margin-bottom: 34px;
}

.section-subtitle {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 4px 14px;
  border-radius: 999px;
  background: rgba(7, 156, 154, .12);
  color: var(--teal-dark);
  font-weight: 900;
  letter-spacing: .08em;
}

.section-heading h2 {
  margin-bottom: 10px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.section-heading h2 span {
  color: var(--red);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 900;
}

.section-heading p {
  max-width: 780px;
  margin: 0 auto;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.18rem);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 42px 0 70px;
  background:
    radial-gradient(circle at 10% 10%, rgba(255,255,255,.45), transparent 26%),
    radial-gradient(circle at 90% 20%, rgba(255,255,210,.6), transparent 26%),
    linear-gradient(180deg, var(--pink-bg), #f2d4ef);
}

.hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -160px;
  width: 760px;
  height: 260px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(255,255,255,.22);
  pointer-events: none;
}

.hero-label {
  position: absolute;
  top: 4px;
  left: 8px;
  z-index: 2;
  padding: 3px 12px;
  border: 2px solid #fff;
  background: var(--green);
  color: #fff;
  font-size: clamp(1rem, 2vw, 1.45rem);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.hero-kicker {
  margin: 60px 0 4px;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.hero-title {
  margin: 0 0 14px;
  font-size: clamp(2.5rem, 7vw, 5.1rem);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 500;
  letter-spacing: .04em;
}

.hero-logo-wrap {
  margin: 0 auto 18px;
}

.hero-logo {
  width: min(470px, 88vw);
  box-shadow: 0 18px 35px rgba(0, 128, 126, .2);
  cursor: zoom-in;
}

.hero-slogan {
  margin: 0 auto 26px;
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.25;
}

.hero-slogan span {
  color: var(--red);
  font-weight: 900;
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.btn-primary-cta,
.btn-outline-cta {
  border-radius: 999px;
  padding: 12px 24px;
  font-weight: 900;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}

.btn-primary-cta {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 12px 24px rgba(7, 156, 154, .25);
}

.btn-primary-cta:hover {
  color: #fff;
  background: var(--teal-dark);
  transform: translateY(-3px);
}

.btn-outline-cta {
  border: 2px solid var(--teal);
  color: var(--teal-dark);
  background: rgba(255,255,255,.46);
}

.btn-outline-cta:hover {
  background: #fff;
  color: var(--teal-dark);
  transform: translateY(-3px);
}


/* Product */
.products {
  background: var(--pink-bg);
}

.product-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(180px, 240px) 1fr;
  gap: 24px;
  align-items: center;
  height: 100%;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.66);
  border-radius: 28px;
  background: rgba(255,255,255,.34);
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 26px 58px rgba(68, 28, 74, .25);
}

.product-img-box {
  text-align: center;
}

.product-img {
  width: min(230px, 85%);
  cursor: zoom-in;
  box-shadow: 0 15px 30px rgba(40, 40, 60, .23);
  transition: transform .25s ease, filter .25s ease;
}

.product-img:hover {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.release {
  margin-bottom: 8px;
  color: var(--blue);
  font-size: clamp(1.25rem, 2.3vw, 1.65rem);
  font-weight: 500;
}

.product-card h3 {
  margin-bottom: 12px;
  color: var(--red);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
}

.product-card .listening-title {
  color: var(--teal-dark);
}

.product-card ul {
  margin: 0;
  padding-left: 1.1rem;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
}

.product-card li + li {
  margin-top: 5px;
}

.big-text {
  margin-bottom: 12px;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
}

.product-note {
  margin: 16px 0 0;
  color: var(--muted);
}

.buy-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.buy-actions span {
  font-size: 1.1rem;
  font-weight: 900;
}

.btn-buy {
  padding: 7px 14px;
  border: 1px solid rgba(237, 118, 47, .7);
  background: rgba(237, 118, 47, .16);
  color: #875235;
  border-radius: 0;
}

.btn-buy:hover {
  background: var(--orange);
  color: #fff;
}

.recommend-tag {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 2;
  padding: 12px 18px;
  border: 2px solid #8b4b25;
  border-radius: 14px;
  background: var(--orange);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 10px 18px rgba(117, 56, 21, .2);
}

.recommend-tag::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -17px;
  width: 28px;
  height: 18px;
  transform: translateX(-50%);
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

/* Feature */
.features {
  background: linear-gradient(180deg, var(--pink-bg), var(--pink-bg-2));
}

.feature-list {
  display: grid;
  gap: 22px;
}

.feature-card {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 24px;
  align-items: center;
}

.feature-card-right {
  grid-template-columns: .9fr 1.1fr;
}

.feature-text {
  padding: 18px 20px;
  background: var(--cream);
  box-shadow: 0 12px 26px rgba(72, 32, 75, .12);
}

.feature-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 16px 4px 4px;
  border-radius: 999px;
  background: rgba(7, 156, 154, .14);
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  font-weight: 900;
}

.feature-title span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--teal);
  color: #fff;
}

.feature-text p {
  margin: 12px 0 0;
  font-size: clamp(1.05rem, 1.9vw, 1.32rem);
}

.image-button {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.image-button img {
  width: 100%;
  box-shadow: 0 15px 32px rgba(40, 40, 60, .22);
  transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
}

.image-button:hover img,
.image-button:focus img {
  transform: scale(1.025);
  opacity: .94;
  box-shadow: 0 22px 46px rgba(40, 40, 60, .3);
}

.preview-circle {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: clamp(136px, 18vw, 190px);
  aspect-ratio: 1;
  margin-top: 18px;
  border: 2px solid #0b7898;
  border-radius: 50%;
  background: #fff;
  color: #67868c;
  text-align: center;
  font-family: "Noto Serif TC", "PMingLiU", serif;
  font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  line-height: 1.35;
  transition: transform .25s ease, background .25s ease, color .25s ease;
}

.preview-circle:hover {
  transform: translateY(-5px) scale(1.04);
  background: #e9fbff;
  color: #075b72;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: rgba(0, 0, 0, .78);
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(96vw, 1100px);
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .42);
	/*max-width: 99vw;
  max-height: 96vh;
  width: auto;
  height: auto;*/
}

.lightbox-close {
  position: fixed;
  top: 14px;
  right: 16px;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.95);
  color: #222;
  font-size: 2rem;
  line-height: 1;
}

/* Floating Buttons */
.floating-tools {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1040;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.floating-preview {
  display: inline-flex;
  max-width: 176px;
  padding: 12px 18px;
  border: 2px solid var(--teal);
  border-radius: 999px;
  background: #fff;
  color: var(--teal-dark);
  font-weight: 900;
  text-align: center;
  box-shadow: 0 14px 30px rgba(40, 28, 46, .24);
  transition: transform .22s ease, background .22s ease;
	font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif!important;
}

.floating-preview:hover {
  transform: translateY(-3px);
  background: #e9fffc;
  color: var(--teal-dark);
}

.top-button {
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(40, 28, 46, .24);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .22s ease, transform .22s ease, background .22s ease;
}

.top-button.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.top-button:hover {
  background: var(--teal-dark);
}
/* Floating Buttons */
.top-button {
  margin-right: 28px;
}

@media (max-width: 575.98px) {
  .top-button {
    margin-right: 16px;
  }
}
.floating-tools {
  align-items: flex-end;
}

/* Footer */
.footer {
  padding: 22px 0;
  background: rgba(255,255,255,.3);
  color: #342636;
}

.footer a {
  margin-left: 14px;
  color: #607d8b;
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 1199.98px) {
  .product-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .product-card ul {
    display: inline-block;
    text-align: left;
  }

  .buy-actions {
    justify-content: center;
  }
}

@media (max-width: 991.98px) {
  .section {
    padding: 28px 0 28px 0;
  }

  .hero {
    padding-bottom: 54px;
  }

  .feature-card,
  .feature-card-right {
    grid-template-columns: 1fr;
  }

  .feature-card-right .feature-text,
  .feature-card .feature-text {
    order: -1;
  }
}

@media (max-width: 767.98px) {
  .hero-kicker {
    margin-top: 52px;
  }

  .product-card {
    padding: 20px;
    border-radius: 22px;
  }

  .recommend-tag {
    top: 14px;
    right: 14px;
    padding: 8px 12px;
    font-size: .95rem;
  }

  .feature-text {
    padding: 15px;
  }
}

@media (max-width: 575.98px) {
  .hero-title {
    letter-spacing: .01em;
  }

  .hero-slogan {
    line-height: 1.35;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .feature-title {
    display: flex;
    align-items: flex-start;
    border-radius: 16px;
    line-height: 1.35;
  }

  .feature-title span {
    min-width: 74px;
  }

  .floating-tools {
    right: 10px;
    bottom: 10px;
    gap: 8px;
  }

  .floating-preview {
    max-width: 132px;
    padding: 9px 12px;
    font-size: .88rem;
    line-height: 1.3;
  }

  .top-button {
    width: 50px;
    height: 50px;
    font-size: .88rem;
  }

  .footer a {
    margin: 0 6px;
  }
}


/* Purchase Panel：兩本書外的下方購買區塊 */
.purchase-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
  margin-top: 34px;
  padding: 24px 28px;
  border: 2px solid rgba(7, 156, 154, .18);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 251, 214, .72)),
    radial-gradient(circle at 12% 20%, rgba(7, 156, 154, .12), transparent 30%);
  box-shadow: 0 20px 48px rgba(68, 28, 74, .16);
}

.purchase-kicker {
  display: inline-flex;
  margin-bottom: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(7, 156, 154, .12);
  color: var(--teal-dark);
  font-weight: 900;
  letter-spacing: .08em;
  font-size: .86rem;
}

.purchase-copy h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  font-weight: 900;
}

.purchase-copy p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.8vw, 1.12rem);
}

.purchase-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.purchase-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 150px;
  padding: 13px 20px;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: .04em;
  box-shadow: 0 12px 24px rgba(40, 28, 46, .18);
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}

.purchase-btn::after {
  content: "›";
  margin-left: 8px;
  font-size: 1.35em;
  line-height: 1;
}

.purchase-btn-bookstore {
  background: #fff;
  border: 2px solid var(--orange);
  color: #9a522b;
}

.purchase-btn-store {
  background: var(--teal);
  border: 2px solid var(--teal);
  color: #fff;
}

.purchase-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 32px rgba(40, 28, 46, .24);
}

.purchase-btn-bookstore:hover {
  background: #fff4eb;
  color: #7b3f1f;
}

.purchase-btn-store:hover {
  background: var(--teal-dark);
  color: #fff;
}

/* 特色區塊底色改為圓角卡片 */
.feature-text {
  border-radius: 22px;
}

.image-button img {
  border-radius: 18px;
}

/* 右側浮動試閱連結：改成像圖片一樣的圓形按鈕 */
.floating-preview {
  width: 132px;
  height: 132px;
  max-width: none;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 2px solid #0b7898;
  border-radius: 50%;
  background: #fff;
  color: #63898d;
  font-family: "Noto Serif TC", "PMingLiU", serif;
  font-size: 1.65rem;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: .02em;
}

.floating-preview:hover {
  transform: translateY(-4px) scale(1.04);
  background: #e9fbff;
  color: #075b72;
}

@media (max-width: 991.98px) {
  .purchase-panel {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .purchase-actions {
    justify-content: center;
  }
}

@media (max-width: 575.98px) {
  .purchase-panel {
    margin-top: 24px;
    padding: 20px 16px;
    border-radius: 22px;
  }

  .purchase-actions {
    width: 100%;
  }

  .purchase-btn {
    flex: 1 1 100%;
    min-width: 0;
  }

  .floating-preview {
    width: 92px;
    height: 92px;
    font-size: 1.25rem;
    line-height: 1.25;
  }
}


/* V3 Theme：配合新標頭圖的青綠活潑配色 */
:root {
  --pink-bg: #d7f3ef;
  --pink-bg-2: #effcf8;
  --cream: #fffde0;
  --green: #007f78;
  --teal: #00a7a1;
  --teal-dark: #006f75;
  --blue: #0089c8;
  --red: #f53b63;
  --orange: #ffbe1b;
  --yellow: #fff100;
  --ink: #151515;
  --muted: #4e6970;
  --white: #ffffff;
  --shadow: 0 18px 42px rgba(0, 91, 98, .16);
}

body {
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 241, 0, .22), transparent 24%),
    linear-gradient(180deg, #d8f6f2 0%, #effcf8 48%, #f4fffb 100%);
}

/* Hero 改為整張主視覺圖 */
.hero {
  padding: 0 0 42px;
  background:
    radial-gradient(circle at 70% 0%, rgba(255, 241, 0, .22), transparent 28%),
    linear-gradient(180deg, #47c8c4 0%, #dff8f3 100%);
}

.hero::after {
  display: none;
}

.hero-kv-wrap {
  width: min(1000px, 100%);
  margin: 0 auto;
  line-height: 0;
  border-radius: 0 0 34px 34px;
  overflow: hidden;
  filter: drop-shadow(0 22px 34px rgba(0, 91, 98, .22));
}

.hero-kv {
  width: 100%;
  cursor: zoom-in;
}

.hero-actions {
  margin-top: 24px;
}

.btn-primary-cta {
  background: linear-gradient(135deg, #00aaa4, #007f78);
  color: #fff;
  box-shadow: 0 12px 24px rgba(0, 127, 120, .24);
}

.btn-primary-cta:hover {
  background: linear-gradient(135deg, #008f89, #006b65);
  color: #fff;
}

.btn-outline-cta {
  border-color: #ffcc28;
  background: #fff;
  color: #006f75;
  box-shadow: 0 10px 22px rgba(0, 91, 98, .12);
}

.btn-outline-cta:hover {
  background: #fff9cc;
  color: #006f75;
}

/* Section 標題風格 */
.section-subtitle {
  background: rgba(255, 241, 0, .45);
  color: #006f75;
}

.section-heading h2 {
  color: #073b3e;
}

.section-heading h2 span {
  color: #f53b63;
}

/* 商品卡改成清爽青綠系 */
.products {
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 241, 0, .15), transparent 22%),
    linear-gradient(180deg, #d7f3ef 0%, #effcf8 100%);
}

.product-card {
  border: 1px solid rgba(0, 167, 161, .16);
  background: rgba(255, 255, 255, .75);
  box-shadow: 0 18px 42px rgba(0, 91, 98, .14);
}

.product-card:hover {
  box-shadow: 0 26px 58px rgba(0, 91, 98, .22);
}

.product-card h3 {
  color: #f53b63;
}

.product-card .listening-title {
  color: #007f78;
}

.release {
  color: #0089c8;
}

.recommend-tag {
  background: #ffbe1b;
  color: #111;
  border-color: #c68100;
}

.recommend-tag::after {
  background: #ffbe1b;
}

/* 如何購買區塊：更亮、更像行銷 CTA */
.purchase-panel {
  border: 2px solid rgba(0, 167, 161, .24);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .9), rgba(255, 253, 224, .92)),
    radial-gradient(circle at 8% 15%, rgba(255, 241, 0, .28), transparent 28%);
  box-shadow: 0 22px 50px rgba(0, 91, 98, .16);
}

.purchase-kicker {
  background: rgba(0, 167, 161, .12);
  color: #006f75;
}

.purchase-copy h3 {
  color: #073b3e;
}

.purchase-btn-bookstore {
  background: #fff;
  border-color: #ffbe1b;
  color: #8a6500;
}

.purchase-btn-bookstore:hover {
  background: #fff8cd;
  color: #6f5100;
}

.purchase-btn-store {
  background: linear-gradient(135deg, #00aaa4, #007f78);
  border-color: #007f78;
}

.purchase-btn-store:hover {
  background: linear-gradient(135deg, #008f89, #006b65);
}

/* 特色區塊配合青綠底，淡黃色圓角卡 */
.features {
  background:
    radial-gradient(circle at 84% 12%, rgba(255, 241, 0, .18), transparent 24%),
    linear-gradient(180deg, #effcf8 0%, #dff8f3 100%);
}

.feature-text {
  border: 1px solid rgba(255, 204, 40, .52);
  border-radius: 24px;
  background: linear-gradient(135deg, #fffde0, #ffffff);
  box-shadow: 0 14px 30px rgba(0, 91, 98, .12);
}

.feature-title {
  background: rgba(0, 167, 161, .12);
  color: #073b3e;
}

.feature-title span {
  background: linear-gradient(135deg, #00aaa4, #007f78);
  color: #fff;
}

.image-button img,
.product-img {
  border-radius: 18px;
}

/* 頁面內圓形試閱 */
.preview-circle {
  border-color: #007f78;
  color: #006f75;
  background: #fff;
}

.preview-circle:hover {
  background: #fffde0;
  color: #004f55;
}

/* 右側浮動圓形試閱 */
.floating-preview {
  border-color: #007f78;
  background: #fff;
  color: #006f75;
  box-shadow: 0 16px 34px rgba(0, 91, 98, .2);
}

.floating-preview:hover {
  background: #fffde0;
  color: #004f55;
}

.top-button {
  background: linear-gradient(135deg, #00aaa4, #007f78);
}

.top-button:hover {
  background: linear-gradient(135deg, #008f89, #006b65);
}

/* Footer */
.footer {
  background: rgba(255, 255, 255, .72);
  color: #25484c;
}

.footer a {
  color: #007f78;
}

@media (max-width: 575.98px) {
  .hero {
    padding-bottom: 32px;
  }

  .hero-kv-wrap {
    border-radius: 0 0 22px 22px;
  }

  .hero-actions {
    padding: 0 12px;
  }
}


/* V4 Header：新版寬版標頭，且標頭圖不開啟放大 */
.hero {
  padding: 0 0 42px;
}

.hero-kv-wrap {
  width: min(1480px, 100%);
  margin: 0 auto;
  line-height: 0;
  border-radius: 0 0 34px 34px;
  overflow: hidden;
  filter: drop-shadow(0 22px 34px rgba(0, 91, 98, .20));
}

.hero-kv {
  width: 100%;
  display: block;
  cursor: default;
  pointer-events: none;
}

@media (max-width: 575.98px) {
  .hero-kv-wrap {
    border-radius: 0 0 18px 18px;
  }
}


/* V5 Theme：配合新版標頭圖的柔和青綠 × 奶油黃美感版 */
:root {
  --pink-bg: #dff7f4;
  --pink-bg-2: #f3fffb;
  --cream: #fffbe3;
  --green: #006f68;
  --teal: #00a8a4;
  --teal-dark: #006d73;
  --blue: #007da8;
  --red: #f53b63;
  --orange: #ffc928;
  --yellow: #fff100;
  --ink: #12262a;
  --muted: #527075;
  --white: #ffffff;
  --shadow: 0 18px 42px rgba(0, 82, 88, .15);
}

body {
	background-color: #000000;
  /*background:
    radial-gradient(circle at 8% 8%, rgba(255, 241, 0, .15), transparent 24%),
    radial-gradient(circle at 90% 18%, rgba(0, 168, 164, .13), transparent 28%),
    linear-gradient(180deg, #dff7f4 0%, #f3fffb 48%, #ffffff 100%);*/
  color: var(--ink);
}

/* Header：新版大圖，不可點擊放大 */
.hero {
  padding: 0px 0px 26px 0px;
  background:
    linear-gradient(180deg, #68c7c6 0%, #dff7f4 88%);
}

.hero::after {
  display: none;
}

.hero-kv-wrap {
  width: min(1488px, 100%);
  margin: 0 auto;
  line-height: 0;
  overflow: hidden;
  border-radius: 0 0 40px 40px;
  filter: drop-shadow(0 24px 36px rgba(0, 76, 82, .18));
}

.hero-kv {
  display: block;
  width: 100%;
  cursor: default;
  pointer-events: none;
  user-select: none;
}

/* Hero 下方 CTA */
.hero-actions {
  margin-top: 26px;
}

.btn-primary-cta {
  background: linear-gradient(135deg, #00aaa4, #006f68);
  color: #fff;
  box-shadow: 0 8px 16px rgba(0, 111, 104, .24);
}

.btn-primary-cta:hover {
  background: linear-gradient(135deg, #008d89, #005d58);
  color: #fff;
}

.btn-outline-cta {
  border: 2px solid #ffc928;
  background: rgba(255, 255, 255, .92);
  color: #006d73;
  box-shadow: 0 12px 24px rgba(0, 82, 88, .12);
}

.btn-outline-cta:hover {
  background: #fffbe3;
  color: #005d62;
}

/* 區塊標題 */
.section-subtitle {
  background: rgba(255, 201, 40, .35);
  color: #006d73;
}

.section-heading h2 {
  color: #133c40;
}

.section-heading h2 span {
  color: #f53b63;
}

.section-heading p {
  color: #527075;
}

/* 商品區 */
.products {
  background:
    radial-gradient(circle at 12% 22%, rgba(255, 201, 40, .16), transparent 26%),
    linear-gradient(180deg, #dff7f4 0%, #f3fffb 100%);
}

.product-card {
  border: 1px solid rgba(0, 168, 164, .18);
  background: rgba(255, 255, 255, .82);
  box-shadow: 0 20px 46px rgba(0, 82, 88, .13);
  backdrop-filter: blur(8px);
}

.product-card:hover {
  box-shadow: 0 28px 62px rgba(0, 82, 88, .22);
}

.product-card h3 {
  color: #f53b63;
}

.product-card .listening-title {
  color: #006f68;
}

/* 素養英閱聽標題連結 */
.listening-title-link {
  position: relative;
  display: inline-block;
  color: inherit;
  text-decoration: none;
  font-weight: 900;
  transition: color .22s ease, transform .22s ease;
}

.listening-title-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #00aaa4, #ffc928);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .22s ease;
}

.listening-title-link:hover,
.listening-title-link:focus {
  color: #f53b63;
  transform: translateY(-2px);
}

.listening-title-link:hover::after,
.listening-title-link:focus::after {
  transform: scaleX(1);
}

.release {
  color: #007da8;
}

.product-img {
  border-radius: 18px;
}

.recommend-tag {
  background: #ffc928;
  color: #172225;
  border-color: #b98300;
}

.recommend-tag::after {
  background: #ffc928;
}

/* 如何購買區塊 */
.purchase-panel {
  border: 2px solid rgba(0, 168, 164, .24);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(255, 251, 227, .96)),
    radial-gradient(circle at 10% 14%, rgba(255, 201, 40, .25), transparent 30%);
  box-shadow: 0 24px 54px rgba(0, 82, 88, .15);
}

.purchase-kicker {
  background: rgba(0, 168, 164, .12);
  color: #006d73;
}

.purchase-copy h3 {
  color: #133c40;
}

.purchase-copy p {
  color: #527075;
}

.purchase-btn-bookstore {
  background: #fff;
  border-color: #ffc928;
  color: #7a5a00;
}

.purchase-btn-bookstore:hover {
  background: #fff6bf;
  color: #5e4500;
}

.purchase-btn-store {
  background: linear-gradient(135deg, #00aaa4, #006f68);
  border-color: #006f68;
  color: #fff;
}

.purchase-btn-store:hover {
  background: linear-gradient(135deg, #008d89, #005d58);
  color: #fff;
}

/* 特色區 */
.features {
  background:
    radial-gradient(circle at 84% 8%, rgba(255, 201, 40, .17), transparent 28%),
    linear-gradient(180deg, #f3fffb 0%, #e2f8f5 100%);
}

.feature-text {
  border: 1px solid rgba(255, 201, 40, .56);
  border-radius: 24px;
  background: linear-gradient(135deg, #fffbe3, #ffffff 88%);
  box-shadow: 0 16px 32px rgba(0, 82, 88, .12);
}

.feature-title {
  background: rgba(0, 168, 164, .12);
  color: #133c40;
}

.feature-title span {
  background: linear-gradient(135deg, #00aaa4, #006f68);
  color: #fff;
}

.image-button img {
  border-radius: 20px;
  box-shadow: 0 16px 34px rgba(0, 82, 88, .18);
}

.image-button:hover img,
.image-button:focus img {
  box-shadow: 0 24px 48px rgba(0, 82, 88, .25);
}

/* 試閱圓形按鈕 */
.preview-circle,
.floating-preview {
  border-color: #006f68;
  background: #fff;
  color: #006d73;
}

.preview-circle:hover,
.floating-preview:hover {
  background: #fffbe3;
  color: #004f55;
}

.floating-preview {
  box-shadow: 0 16px 34px rgba(0, 82, 88, .2);
}

/* TOP */
.top-button {
  background: linear-gradient(135deg, #00aaa4, #006f68);
}

.top-button:hover {
  background: linear-gradient(135deg, #008d89, #005d58);
}

/* Footer */
.footer {
  background: rgba(255, 255, 255, .78);
  color: #24484d;
}

.footer a {
  color: #006d73;
}

@media (max-width: 575.98px) {
  .hero {
    padding-bottom: 34px;
  }

  .hero-kv-wrap {
    border-radius: 0 0 22px 22px;
  }

  .hero-actions {
    padding: 0 12px;
  }
}

/* Exam Book Panel：會考必學2000單 快記攻略 */
.exam-book-panel {
  position: relative;
  padding: 24px;
  border-radius: 28px;
  border: 1px solid rgba(0, 168, 164, .18);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .88), rgba(255, 251, 227, .92)),
    radial-gradient(circle at 12% 18%, rgba(255, 201, 40, .22), transparent 30%);
  box-shadow: 0 20px 46px rgba(0, 82, 88, .13);
  overflow: hidden;
}

.exam-book-panel::before {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(0, 168, 164, .12);
  pointer-events: none;
}

.exam-book-cover {
  position: relative;
  display: inline-block;
  padding: 12px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(0, 82, 88, .18);
}

.exam-book-cover img {
  width: min(210px, 78vw);
  border-radius: 14px;
  cursor: zoom-in;
  transition: transform .25s ease, box-shadow .25s ease;
}

.exam-book-cover img:hover {
  transform: scale(1.035);
}

.exam-book-content {
  position: relative;
  z-index: 1;
}

.exam-book-badge {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(255, 201, 40, .38);
  color: #006f68;
  font-size: .95rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.exam-book-content h3 {
  margin: 0 0 12px;
  color: #f53b63;
  font-size: clamp(1.7rem, 3.2vw, 2.45rem);
  font-weight: 900;
  line-height: 1.25;
}

.exam-book-list {
  margin: 0;
  padding-left: 1.15rem;
  color: #12262a;
  font-size: clamp(1.05rem, 2vw, 1.32rem);
  line-height: 1.55;
}

.exam-book-list li + li {
  margin-top: 4px;
}

.exam-book-list strong {
  color: #133c40;
}

.exam-book-list span {
  color: #527075;
}

.exam-buy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: 16px;
}

.exam-buy-label {
  color: #12262a;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 900;
}

.exam-buy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: .04em;
  box-shadow: 0 10px 20px rgba(0, 82, 88, .14);
  transition: transform .22s ease, background .22s ease, color .22s ease, box-shadow .22s ease;
}

.exam-buy-btn::after {
  content: "›";
  margin-left: 7px;
  font-size: 1.28em;
  line-height: 1;
}

.exam-buy-btn:hover,
.exam-buy-btn:focus {
  transform: translateY(-2px);
  box-shadow: 0 15px 26px rgba(0, 82, 88, .2);
}

.exam-buy-btn-outline {
  border: 2px solid #ffc928;
  background: #fff;
  color: #7a5a00;
}

.exam-buy-btn-outline:hover,
.exam-buy-btn-outline:focus {
  background: #fff6bf;
  color: #5e4500;
}

.exam-buy-btn-main {
  border: 2px solid #006f68;
  background: linear-gradient(135deg, #00a8a4, #006f68);
  color: #fff;
}

.exam-buy-btn-main:hover,
.exam-buy-btn-main:focus {
  background: linear-gradient(135deg, #008d89, #005d58);
  color: #fff;
}

/* Exam Book Panel RWD */
@media (max-width: 767.98px) {
  .exam-book-panel {
    padding: 20px 16px;
    border-radius: 22px;
    text-align: center;
  }

  .exam-book-list {
    display: inline-block;
    text-align: left;
  }

  .exam-buy-row {
    justify-content: center;
  }

  .exam-buy-label {
    width: 100%;
  }
}

@media (max-width: 575.98px) {
  .exam-book-cover img {
    width: min(190px, 72vw);
  }

  .exam-buy-btn {
    flex: 1 1 100%;
  }
}

/* Group Order Section：團訂專屬服務 */
.group-order-section {
  padding: 36px 0 42px;
  background:
    radial-gradient(circle at 88% 14%, rgba(189, 223, 152, .28), transparent 30%),
    radial-gradient(circle at 12% 88%, rgba(255, 201, 40, .14), transparent 26%),
    linear-gradient(180deg, #fff8f1 0%, #f1f8e8 100%);
}

.group-order-card {
  position: relative;
  overflow: hidden;
  padding: 30px 34px;
  border-radius: 28px;
  border: 1px solid rgba(0, 111, 104, .14);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(255, 251, 227, .92)),
    radial-gradient(circle at 8% 10%, rgba(255, 241, 0, .18), transparent 26%);
  box-shadow: 0 20px 46px rgba(0, 82, 88, .13);
}

.group-order-card::before {
  content: "";
  position: absolute;
  left: -80px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(0, 168, 164, .12);
  pointer-events: none;
}

.group-order-card::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(255, 201, 40, .18);
  pointer-events: none;
}

.group-order-heading {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-bottom: 16px;
}

.group-order-heading h2 {
  margin: 0;
  color: #2f6fbe;
  font-size: clamp(1.55rem, 3.4vw, 2.25rem);
  font-weight: 900;
  line-height: 1.35;
}

.group-order-highlight {
  position: relative;
  display: inline-block;
  color: #2f6fbe;
  font-size: clamp(1.55rem, 3.4vw, 2.25rem);
  font-weight: 900;
  line-height: 1.35;
}

.group-order-highlight::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  z-index: -1;
  width: 100%;
  height: .45em;

  border-radius: 999px;
  background: rgba(255, 241, 0, .9);
}

.group-order-desc {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  color: #26363d;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.8;
}

.group-order-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
}

.group-order-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.group-order-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 76px;
  padding: 5px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff6b21, #f24812);
  color: #fff;
  font-size: clamp(1rem, 2vw, 1.18rem);
  font-weight: 900;
  line-height: 1.2;
  box-shadow: 0 8px 16px rgba(242, 72, 18, .18);
}

.group-order-item p {
  margin: 0;
  color: #26363d;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.6;
}

/* Group Order RWD */
@media (max-width: 767.98px) {
  .group-order-card {
    padding: 24px 20px;
    border-radius: 22px;
  }

  .group-order-heading {
    display: block;
  }

  .group-order-highlight {
    margin-right: 4px;
  }

  .group-order-heading h2 {
    display: inline;
  }

  .group-order-item {
    gap: 8px;
  }

  .group-order-badge {
    min-width: 70px;
  }
}

@media (max-width: 575.98px) {
  .group-order-section {
    padding: 28px 0 34px;
  }

  .group-order-card {
    padding: 22px 16px;
  }

  .group-order-item {
    display: block;
  }

  .group-order-badge {
    margin-bottom: 6px;
  }

  .group-order-item p {
    padding-left: 2px;
  }
}

/* Demo Section：搶先體驗 */
.demo-section {
  padding: 36px 0 42px;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 201, 40, .16), transparent 28%),
    radial-gradient(circle at 88% 82%, rgba(189, 223, 152, .24), transparent 30%),
    linear-gradient(180deg, #fff8f1 0%, #f4eadc 52%, #f1f8e8 100%);
}

.demo-card {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(0, 111, 104, .14);
  background: #dcebf8;
  box-shadow: 0 18px 42px rgba(0, 82, 88, .14);
}

.demo-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 44px;
  bottom: 0;
  width: 72px;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(255, 181, 145, .42) 0,
      rgba(255, 181, 145, .42) 2px,
      rgba(255, 255, 255, .35) 2px,
      rgba(255, 255, 255, .35) 7px
    );
}

.demo-card::after {
  content: "";
  position: absolute;
  left: -38px;
  top: 24px;
  width: 132px;
  height: 132px;
  border: 1px dotted rgba(74, 64, 60, .4);
  border-radius: 50%;
  pointer-events: none;
}

.demo-ribbon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
  padding: 10px 30px 10px 84px;
  border-radius: 0 0 28px 0;
  background: linear-gradient(135deg, #1f71bd, #2b87d3);
  color: #fff;
  box-shadow: 12px 0 0 rgba(255, 255, 255, .4);
}

.demo-ribbon h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: .08em;
}

.demo-plane {
  position: absolute;
  left: 28px;
  top: -12px;
  display: inline-flex;
  font-size: 3.2rem;
  line-height: 1;
  transform: rotate(-8deg);
  filter: drop-shadow(0 4px 0 rgba(0, 0, 0, .12));
}

.demo-content {
  position: relative;
  z-index: 1;
  padding: 18px 30px 24px 106px;
}

.demo-desc {
  margin: 0 0 8px;
  color: #22323a;
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  font-weight: 500;
}

.demo-note {
  color: #40535c;
}

.demo-link-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
  font-size: clamp(1.02rem, 2vw, 1.18rem);
}

.demo-label {
  color: #1b2d35;
  font-weight: 700;
}

.demo-link {
  color: #1b2d35;
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
  transition: color .2s ease;
}

.demo-link:hover,
.demo-link:focus {
  color: #006f68;
}

.demo-account-row {
  max-width: 780px;
}

.demo-info-item {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #22323a;
  font-size: clamp(1.02rem, 2vw, 1.18rem);
}

.demo-value {
  letter-spacing: .04em;
}

/* Demo Section RWD */
@media (max-width: 767.98px) {
  .demo-card::before {
    width: 42px;
  }

  .demo-ribbon {
    min-width: 220px;
    padding-left: 70px;
  }

  .demo-plane {
    left: 22px;
    font-size: 2.7rem;
  }

  .demo-content {
    padding: 18px 22px 24px 64px;
  }
}

@media (max-width: 575.98px) {
  .demo-section {
    padding: 28px 0 34px;
  }

  .demo-card {
    border-radius: 22px;
  }

  .demo-card::before,
  .demo-card::after {
    display: none;
  }

  .demo-ribbon {
    width: 100%;
    min-width: 0;
    justify-content: center;
    padding: 12px 18px 12px 64px;
    border-radius: 0;
    box-shadow: none;
  }

  .demo-plane {
    left: 18px;
    top: -8px;
    font-size: 2.5rem;
  }

  .demo-content {
    padding: 18px;
  }

  .demo-info-item {
    justify-content: flex-start;
  }
}

/* Vocab Feature：左側3特色 + 右側大圖 */
.feature-list-vocab {
  margin-top: 34px;
}

.feature-card-vocab {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
}

.feature-vocab-copy {
  display: grid;
  gap: 18px;
}

.feature-vocab-copy .feature-text {
  position: relative;
  padding: 18px 20px;
  border: 1px solid rgba(255, 201, 40, .56);
  border-radius: 24px;
  background: linear-gradient(135deg, var(--cream), #ffffff 88%);
  box-shadow: 0 16px 32px rgba(0, 82, 88, .12);
}

.feature-vocab-copy .feature-text::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 20px;
  width: 8px;
  height: 42px;
  border-radius: 999px 0 0 999px;
  background: linear-gradient(180deg, var(--teal), var(--gold));
}

.feature-vocab-copy .feature-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 16px 4px 4px;
  border-radius: 999px;
  background: rgba(0, 168, 164, .12);
  color: #133c40;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  font-weight: 900;
}

.feature-vocab-copy .feature-title span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: #fff;
}

.feature-vocab-copy .feature-text p {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: clamp(1.02rem, 1.9vw, 1.22rem);
  line-height: 1.65;
}

.feature-vocab-image {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.feature-vocab-image img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 46px rgba(0, 82, 88, .18);
  transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
}

.feature-vocab-image:hover img,
.feature-vocab-image:focus img {
  transform: scale(1.02);
  opacity: .96;
  box-shadow: 0 28px 58px rgba(0, 82, 88, .26);
}

/* Vocab Feature RWD */
@media (max-width: 991.98px) {
  .feature-card-vocab {
    grid-template-columns: 1fr;
  }

  .feature-vocab-copy {
    order: 1;
  }

  .feature-vocab-image {
    order: 2;
  }
}

@media (max-width: 575.98px) {
  .feature-vocab-copy {
    gap: 14px;
  }

  .feature-vocab-copy .feature-text {
    padding: 16px;
    border-radius: 20px;
  }

  .feature-vocab-copy .feature-title {
    display: flex;
    align-items: flex-start;
    border-radius: 16px;
    line-height: 1.35;
  }

  .feature-vocab-copy .feature-title span {
    min-width: 74px;
  }

  .feature-vocab-image img {
    border-radius: 20px;
  }
}
/* Vocab Single Feature：特色1文字 + 右側大圖 */
.feature-list-vocab-single {
  margin-top: 34px;
}

.feature-card-vocab-single {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
}

.feature-vocab-single-copy {
  display: grid;
  gap: 18px;
}

.feature-vocab-single-copy .feature-text {
  position: relative;
  padding: 18px 20px;
  border: 1px solid rgba(189, 223, 152, .7);
  border-radius: 24px;
  background: linear-gradient(135deg, var(--cream), #ffffff 88%);
  box-shadow: 0 16px 32px rgba(128, 91, 52, .12);
}

.feature-vocab-single-copy .feature-text::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 20px;
  width: 8px;
  height: 42px;
  border-radius: 999px 0 0 999px;
  background: linear-gradient(180deg, var(--orange), var(--fresh-green, #bddf98));
}

.feature-vocab-single-copy .feature-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 16px 4px 4px;
  border-radius: 999px;
  background: rgba(189, 223, 152, .32);
  color: var(--ink);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  font-weight: 900;
}

.feature-vocab-single-copy .feature-title span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
}

.feature-vocab-single-copy .feature-text p {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: clamp(1.02rem, 1.9vw, 1.22rem);
  line-height: 1.65;
}

.feature-vocab-single-image {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.feature-vocab-single-image img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 46px rgba(128, 91, 52, .18);
  transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
}

.feature-vocab-single-image:hover img,
.feature-vocab-single-image:focus img {
  transform: scale(1.02);
  opacity: .96;
  box-shadow: 0 28px 58px rgba(128, 91, 52, .26);
}

/* 1024 以下：特色1先，再接圖 */
@media (max-width: 1024px) {
  .feature-card-vocab-single {
    grid-template-columns: 1fr;
  }

  .feature-vocab-single-copy {
    order: 1;
  }

  .feature-vocab-single-image {
    order: 2;
  }
}

@media (max-width: 575.98px) {
  .feature-vocab-single-copy {
    gap: 14px;
  }

  .feature-vocab-single-copy .feature-text {
    padding: 16px;
    border-radius: 20px;
  }

  .feature-vocab-single-copy .feature-title {
    display: flex;
    align-items: flex-start;
    border-radius: 16px;
    line-height: 1.35;
  }

  .feature-vocab-single-copy .feature-title span {
    min-width: 74px;
  }

  .feature-vocab-single-image img {
    border-radius: 20px;
  }
}
/* 特色1 皇冠裝飾 */
.feature-text-crown {
  overflow: visible;
}

.feature-crown-img {
  position: absolute;
  left: -16px;
  top: -48px;
  z-index: 5;
  width: 82px;
  height: auto;
  transform: rotate(-18deg);
  filter: drop-shadow(0 8px 8px rgba(35, 24, 21, .22));
  pointer-events: none;
}

/* 避免皇冠太貼上方，特色1區塊多留一點上方空間 */
.feature-list-vocab-single {
  padding-top: 28px;
}

/* 1024 以下：皇冠縮小一點 */
@media (max-width: 1024px) {
  .feature-crown-img {
    left: 10px;
    top: -48px;
    width: 74px;
  }

  .feature-list-vocab-single {
    padding-top: 24px;
  }
}

/* 手機版：避免皇冠超出太多 */
@media (max-width: 575.98px) {
  .feature-crown-img {
    left: 8px;
    top: -38px;
    width: 62px;
    transform: rotate(-16deg);
  }

  .feature-list-vocab-single {
    padding-top: 18px;
  }
}

/* =========================================================
   ENGEASY Fresh Green Theme Override
   img-engeasy.png 綠色弧形主視覺調整
   不覆蓋「團訂專屬 .group-order-*」與「搶先體驗 .demo-*」
========================================================= */

:root {
  --page-peach: #fff0e5;
  --page-peach-2: #fff8f1;
  --page-cream: #fffbe8;
  --hero-peach: #f7ddca;

  --orange: #ef3f12;
  --orange-dark: #c92f08;
  --orange-soft: #ff7a3d;

  --fresh-green: #bddf98;
  --fresh-green-2: #dff2c8;
  --fresh-green-3: #f1f8e8;
  --green-dark: #5c8f36;

  --brand-blue: #0b82c6;
  --brand-blue-dark: #075f9a;
  --brand-blue-soft: #e8f5ff;

  --gold: #ffc928;
  --yellow: #fff100;

  --ink: #231815;
  --muted: #6f5d52;
  --white: #ffffff;

  --shadow: 0 18px 42px rgba(128, 91, 52, .16);
}

/* 全站底色：蜜桃底搭配清新綠光暈 */
body {
  background:
    radial-gradient(circle at 8% 8%, rgba(255, 241, 0, .12), transparent 24%),
    radial-gradient(circle at 90% 16%, rgba(189, 223, 152, .28), transparent 30%),
    linear-gradient(180deg, var(--page-peach) 0%, var(--page-peach-2) 48%, #ffffff 100%);
  color: var(--ink);
}

/* Hero：不強制滿版 */
.hero {
  padding: 0 0 26px;
  background:
    radial-gradient(circle at 82% 96%, rgba(189, 223, 152, .42), transparent 34%),
    linear-gradient(180deg, var(--hero-peach) 0%, var(--page-peach) 90%);
}

.hero::after,
.hero-label {
  display: none !important;
}

/* 保留原本置中寬版，不動成滿版 */
.hero-kv-wrap {
  width: min(1488px, 100%);
  margin: 0 auto;
  line-height: 0;
  overflow: hidden;
  border-radius: 0 0 40px 40px;
  filter: drop-shadow(0 24px 36px rgba(128, 91, 52, .16));
}

.hero-kv {
  display: block;
  width: 100%;
  height: auto;
  cursor: default;
  pointer-events: none;
  user-select: none;
}

/* Hero CTA */
.hero-actions {
  margin-top: 26px;
}

.btn-primary-cta {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
  box-shadow: 0 10px 20px rgba(239, 63, 18, .24);
}

.btn-primary-cta:hover,
.btn-primary-cta:focus {
  background: linear-gradient(135deg, #ff5b25, #b92a06);
  color: #fff;
  transform: translateY(-3px);
}

.btn-outline-cta {
  border: 2px solid var(--green-dark);
  background: rgba(255, 255, 255, .95);
  color: var(--green-dark);
  box-shadow: 0 10px 22px rgba(128, 91, 52, .12);
}

.btn-outline-cta:hover,
.btn-outline-cta:focus {
  background: var(--fresh-green-3);
  color: #416928;
  transform: translateY(-3px);
}

/* 共用標題 */
.section-subtitle {
  background: rgba(189, 223, 152, .55);
  color: var(--green-dark);
}

.section-heading h2,
.purchase-copy h3 {
  color: var(--ink);
}

.section-heading h2 span,
.product-card h3,
.exam-book-content h3 {
  color: var(--orange);
}

.section-heading p,
.purchase-copy p {
  color: var(--muted);
}

/* 商品區 */
.products {
  background:
    radial-gradient(circle at 12% 22%, rgba(255, 201, 40, .14), transparent 26%),
    radial-gradient(circle at 88% 16%, rgba(189, 223, 152, .26), transparent 28%),
    linear-gradient(180deg, var(--page-peach) 0%, var(--page-peach-2) 100%);
}

.product-card,
.exam-book-panel {
  border: 1px solid rgba(189, 223, 152, .55);
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 20px 46px rgba(128, 91, 52, .13);
}

.product-card:hover {
  box-shadow: 0 28px 62px rgba(128, 91, 52, .22);
}

.product-card .listening-title,
.product-card .listening-title-link {
  color: var(--brand-blue-dark);
}

.listening-title-link::after {
  background: linear-gradient(90deg, var(--orange), var(--fresh-green));
}

.listening-title-link:hover,
.listening-title-link:focus {
  color: var(--orange);
}

.release {
  color: var(--brand-blue);
}

.product-img {
  box-shadow: 0 15px 30px rgba(128, 91, 52, .18);
}

.recommend-tag,
.exam-book-badge {
  background: var(--gold);
  color: #231815;
  border-color: #c57f00;
}

.recommend-tag::after {
  background: var(--gold);
}

.exam-book-panel::before {
  background: rgba(189, 223, 152, .25);
}

/* 購買區塊 */
.purchase-panel {
  border: 2px solid rgba(189, 223, 152, .58);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .96), rgba(255, 248, 241, .96)),
    radial-gradient(circle at 10% 14%, rgba(189, 223, 152, .30), transparent 30%);
  box-shadow: 0 24px 54px rgba(128, 91, 52, .14);
}

.purchase-kicker {
  background: rgba(189, 223, 152, .42);
  color: var(--green-dark);
}

.exam-buy-btn-outline,
.purchase-btn-bookstore {
  border-color: var(--green-dark);
  background: #fff;
  color: var(--green-dark);
}

.exam-buy-btn-outline:hover,
.exam-buy-btn-outline:focus,
.purchase-btn-bookstore:hover,
.purchase-btn-bookstore:focus {
  background: var(--fresh-green-3);
  color: #416928;
}

.exam-buy-btn-main,
.purchase-btn-store {
  border-color: var(--orange-dark);
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
}

.exam-buy-btn-main:hover,
.exam-buy-btn-main:focus,
.purchase-btn-store:hover,
.purchase-btn-store:focus {
  background: linear-gradient(135deg, #ff5b25, #b92a06);
  color: #fff;
}

/* 特色區：不影響 group-order / demo */
.features {
  background:
    radial-gradient(circle at 84% 8%, rgba(189, 223, 152, .25), transparent 28%),
    radial-gradient(circle at 12% 20%, rgba(255, 201, 40, .12), transparent 26%),
    linear-gradient(180deg, var(--page-peach-2) 0%, var(--fresh-green-3) 100%);
}

.feature-text,
.feature-vocab-copy .feature-text,
.feature-vocab-single-text,
.feature-vocab-duo-copy .feature-text {
  border: 1px solid rgba(189, 223, 152, .70);
  background: linear-gradient(135deg, var(--page-cream), #ffffff 88%);
  box-shadow: 0 16px 32px rgba(128, 91, 52, .12);
}

.feature-title,
.feature-vocab-copy .feature-title,
.feature-vocab-single-text .feature-title,
.feature-vocab-duo-copy .feature-title {
  background: rgba(189, 223, 152, .32);
  color: var(--ink);
}

.feature-title span,
.feature-vocab-copy .feature-title span,
.feature-vocab-single-text .feature-title span,
.feature-vocab-duo-copy .feature-title span {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
}

.feature-vocab-copy .feature-text::before,
.feature-vocab-single-text::before,
.feature-vocab-duo-copy .feature-text::before {
  background: linear-gradient(180deg, var(--orange), var(--fresh-green));
}

.image-button img,
.feature-vocab-image img,
.feature-vocab-single-image img,
.feature-vocab-duo-image img {
  box-shadow: 0 16px 34px rgba(128, 91, 52, .18);
}

.image-button:hover img,
.image-button:focus img,
.feature-vocab-image:hover img,
.feature-vocab-image:focus img,
.feature-vocab-single-image:hover img,
.feature-vocab-single-image:focus img,
.feature-vocab-duo-image:hover img,
.feature-vocab-duo-image:focus img {
  box-shadow: 0 24px 48px rgba(128, 91, 52, .25);
}

/* Lightbox 圖片加大 */
.lightbox {
  background: rgba(0, 0, 0, .82);
}

.lightbox img {
  max-width: 98vw;
  max-height: 94vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, .48);
}

/* 浮動試閱與 TOP */
.preview-circle,
.floating-preview {
  border-color: var(--green-dark);
  background: #fff;
  color: var(--green-dark);
}

.preview-circle:hover,
.preview-circle:focus,
.floating-preview:hover,
.floating-preview:focus {
  background: var(--fresh-green-3);
  color: #416928;
}

.floating-preview {
  box-shadow: 0 16px 34px rgba(128, 91, 52, .20);
}

.top-button {
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
}

.top-button:hover,
.top-button:focus {
  background: linear-gradient(135deg, #ff5b25, #b92a06);
}

/* Footer */
.footer {
  background: rgba(255, 255, 255, .84);
  color: #4f392f;
}

.footer a {
  color: var(--green-dark);
}

@media (max-width: 575.98px) {
  .hero {
    padding-bottom: 24px;
  }

  .hero-kv-wrap {
    border-radius: 0 0 22px 22px;
  }

  .hero-actions {
    padding: 0 12px;
  }
}

/* 團訂專屬 + 搶先體驗：共用背景 */
.teacher-service-section {
  padding: 42px 0 48px;
  background:
    radial-gradient(circle at 88% 12%, rgba(189, 223, 152, .28), transparent 30%),
    radial-gradient(circle at 12% 88%, rgba(255, 201, 40, .14), transparent 26%),
    linear-gradient(180deg, #fff8f1 0%, #f1f8e8 100%);
}

/* section 不要各自底色 */
.group-order-section,
.demo-section {
  padding: 0;
  background: transparent;
}

/* 整張搶先體驗卡片可點擊 */
.demo-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
}

.demo-card-link:hover,
.demo-card-link:focus {
  color: inherit;
  text-decoration: none;
  transform: translateY(-4px);
  box-shadow: 0 24px 54px rgba(128, 91, 52, .20);
}

.demo-card-link:hover .demo-link,
.demo-card-link:focus .demo-link {
  color: #5c8f36;
}

.demo-card-link:hover .demo-ribbon,
.demo-card-link:focus .demo-ribbon {
  filter: brightness(1.06);
}

/* 保留底線效果 */
.demo-link {
  color: #1b2d35;
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
  transition: color .2s ease;
}

/* 1024 以下：特色5 → 圖片 → 特色6 */
@media (max-width: 1024px) {
  .feature-card-vocab-duo {
    grid-template-columns: 1fr;
  }

  /* 讓右側兩個 feature-text 可以被拆開排序 */
  .feature-vocab-duo-copy {
    display: contents;
  }

  /* 特色5 放最上面 */
  .feature-vocab-duo-copy .feature-text:nth-child(1) {
    order: 1;
  }

  /* 圖片放在特色5下面 */
  .feature-vocab-duo-image {
    order: 2;
  }

  /* 特色6 放在圖片下面 */
  .feature-vocab-duo-copy .feature-text:nth-child(2) {
    order: 3;
  }
}

/* Hero 回到最上方 */
.hero-kv-wrap.js-scroll-top {
  cursor: pointer;
}

.hero-kv-wrap.js-scroll-top .hero-kv {
  pointer-events: auto;
  cursor: pointer;
}

.hero-kv-wrap.js-scroll-top:hover .hero-kv {
  filter: brightness(1.03);
}

/* 六大特色錨點按鈕 */
.feature-anchor-nav {
  position: relative;
  margin: 30px auto 42px;
  padding: 24px 22px 18px;
  border-radius: 30px;
  background:
    radial-gradient(circle at 12% 20%, rgba(255, 201, 40, .16), transparent 28%),
    radial-gradient(circle at 88% 70%, rgba(189, 223, 152, .24), transparent 30%),
    rgba(255, 255, 255, .48);
  box-shadow: 0 18px 42px rgba(128, 91, 52, .12);
}

.feature-anchor-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 62px;
  padding: 12px 16px;
  border: 2px solid rgba(255, 138, 61, .42);
  border-radius: 999px;
  background:
    linear-gradient(180deg, #ffe0c3 0%, #ffc999 100%);
  color: #231815;
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  font-weight: 900;
  letter-spacing: .02em;
  text-align: center;
  box-shadow:
    0 10px 20px rgba(128, 91, 52, .18),
    inset 0 3px 0 rgba(255, 255, 255, .58);
  transition:
    transform .24s ease,
    box-shadow .24s ease,
    background .24s ease,
    border-color .24s ease,
    color .24s ease;
}

.feature-anchor-btn span {
  position: relative;
  z-index: 2;
}

.feature-anchor-btn::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, .62);
  pointer-events: none;
}

.feature-anchor-btn::after {
  content: "↴";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(35, 24, 21, .45);
  font-size: .95rem;
  transition: transform .24s ease, color .24s ease;
}

.feature-anchor-btn:hover,
.feature-anchor-btn:focus {
  color: #231815;
  border-color: rgba(239, 63, 18, .58);
  background:
    linear-gradient(180deg, #ffd39d 0%, #ffb56f 100%);
  transform: translateY(-5px);
  box-shadow:
    0 18px 32px rgba(128, 91, 52, .26),
    0 0 0 6px rgba(255, 201, 40, .14),
    inset 0 3px 0 rgba(255, 255, 255, .68);
}

.feature-anchor-btn:hover::after,
.feature-anchor-btn:focus::after {
  color: #ef3f12;
  transform: translateY(-50%) translateX(3px);
}

/* 第一個皇冠按鈕 */
.feature-anchor-btn-crown {
  overflow: visible;
}

.feature-crown {
  position: absolute;
  left: -16px;
  top: -42px;
  z-index: 3;
  width: 78px;
  height: auto;
  transform: rotate(-18deg);
  filter: drop-shadow(0 6px 6px rgba(35, 24, 21, .22));
  pointer-events: none;
}

/* 點擊錨點時避免標題貼太上面 */
#feature-01,
#feature-02,
#feature-03,
#feature-04,
#feature-05,
#feature-06 {
  scroll-margin-top: 90px;
}

/* RWD */
@media (max-width: 991.98px) {
  .feature-anchor-nav {
    margin-top: 26px;
    padding: 22px 18px 18px;
  }

  .feature-anchor-btn {
    min-height: 58px;
  }

  .feature-crown {
    width: 72px;
    left: -10px;
    top: -28px;
  }
}

@media (max-width: 575.98px) {
  .feature-anchor-nav {
    margin: 24px auto 34px;
    padding: 20px 14px 16px;
    border-radius: 24px;
  }

  .feature-anchor-btn {
    min-height: 54px;
    padding: 10px 12px;
    font-size: 1.05rem;
    letter-spacing: .04em;
  }

  .feature-anchor-btn::after {
    right: 10px;
    font-size: .85rem;
  }

  .feature-crown {
    width: 62px;
    left: -6px;
    top: -34px;
  }
}
/* =========================================================
   Vocab Feature 1-6：左右交錯特色區
   桌機：特色1+右圖、左圖+特色2...
   RWD 1024以下：特色文字在上，圖片在下
========================================================= */

.vocab-feature-card {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  grid-template-areas: "copy image";
  gap: 28px;
  align-items: center;
}

.vocab-feature-card-reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  grid-template-areas: "image copy";
}

.vocab-feature-copy {
  grid-area: copy;
  display: grid;
  gap: 18px;
}

.vocab-feature-image {
  grid-area: image;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.vocab-feature-copy .feature-text {
  position: relative;
  padding: 18px 20px;
  border: 1px solid rgba(189, 223, 152, .7);
  border-radius: 24px;
  background: linear-gradient(135deg, var(--cream), #ffffff 88%);
  box-shadow: 0 16px 32px rgba(128, 91, 52, .12);
}

.vocab-feature-copy .feature-text::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 20px;
  width: 8px;
  height: 42px;
  border-radius: 999px 0 0 999px;
  background: linear-gradient(180deg, var(--orange), var(--fresh-green, #bddf98));
}

.vocab-feature-copy .feature-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 4px 16px 4px 4px;
  border-radius: 999px;
  background: rgba(189, 223, 152, .32);
  color: var(--ink);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  font-weight: 900;
}

.vocab-feature-copy .feature-title span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 86px;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
}

.vocab-feature-copy .feature-text p {
  margin: 8px 0px 6px 0px;
  color: var(--ink);
  font-size: clamp(1.1rem, 1.9vw, 1.22rem);
  line-height: 1.65;
}
.learning-demo-desc {
  font-size: clamp(1.2rem, 1.9vw, 1.25rem)!important;
}
.vocab-feature-image img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 46px rgba(128, 91, 52, .18);
  transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
}

.vocab-feature-image:hover img,
.vocab-feature-image:focus img {
  transform: scale(1.02);
  opacity: .96;
  box-shadow: 0 28px 58px rgba(128, 91, 52, .26);
}

/* 特色1 皇冠 */
.feature-text-crown {
  overflow: visible;
}

.feature-crown-img {
  position: absolute;
  left: -26px;
  top: -50px;
  z-index: 5;
  width: 82px;
  height: auto;
  transform: rotate(-18deg);
  filter: drop-shadow(0 8px 8px rgba(35, 24, 21, .22));
  pointer-events: none;
}

#feature-01 {
  padding-top: 28px;
}

/* 錨點定位避免貼住上方 */
#feature-01,
#feature-02,
#feature-03,
#feature-04,
#feature-05,
#feature-06 {
  scroll-margin-top: 90px;
}

/* RWD：1024 以下全部改成特色文字在上、圖片在下 */
@media (max-width: 1024px) {
  .vocab-feature-card,
  .vocab-feature-card-reverse {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "image";
  }

  .vocab-feature-copy {
    order: 1;
  }

  .vocab-feature-image {
    order: 2;
  }

  .feature-crown-img {
    left: -18px;
    top: -42px;
    width: 70px;
  }

  #feature-01 {
    padding-top: 24px;
  }
}

/* 手機版 */
@media (max-width: 575.98px) {
  .vocab-feature-card,
  .vocab-feature-card-reverse {
    gap: 18px;
  }

  .vocab-feature-copy .feature-text {
    padding: 16px;
    border-radius: 20px;
  }

  .vocab-feature-copy .feature-title {
    display: flex;
    align-items: flex-start;
    border-radius: 16px;
    line-height: 1.35;
  }

  .vocab-feature-copy .feature-title span {
    min-width: 74px;
  }

  .vocab-feature-image img {
    border-radius: 20px;
  }

  .feature-crown-img {
    left: -8px;
    top: -34px;
    width: 56px;
    transform: rotate(-16deg);
  }

  #feature-01 {
    padding-top: 18px;
  }
}
/* Feature 6：專屬學習網頁加值資訊 */

.feature-text-learning {
  overflow: hidden;
  padding-bottom: 0 !important;
}

/* 專屬 1～3：左標籤與右側文字齊高 */
.learning-feature-item {
  display: grid;
  grid-template-columns: 86px 1fr;
  align-items: center;
  gap: 12px;
}

.learning-feature-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 86px;
  min-width: 86px;
  min-height: 34px;
  padding: 5px 12px;
  border-radius: 999px;
  background: #416928;
  color: #fff;
  font-weight: 900;
  line-height: 1.2;
}

.learning-feature-item p {
  display: flex;
  align-items: center;
  min-height: 34px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.02rem, 1.8vw, 1.18rem);
  line-height: 1.45;
}
.learning-demo-box {
  margin: 18px -20px 0;
  padding: 18px 20px 20px;
  /*background:
    radial-gradient(circle at 92% 18%, rgba(255, 255, 255, .5), transparent 28%),
    linear-gradient(135deg, #dff0ff 0%, #edf7ff 100%);*/
  /*border-top: 1px solid rgba(11, 130, 198, .16);*/
  border-top: 1px solid rgba(189, 223, 152, .7);
}

.learning-demo-desc {
  margin: 0 0 8px;
  color: #22323a;
  font-size: clamp(1.1rem, 1.8vw, 1.15rem);
  font-weight: 700;
  line-height: 1.6;
}

.learning-demo-desc span {
  color: #5b6b72;
  font-weight: 500;
}

.learning-demo-link {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin-bottom: 10px;
  color: #1b2d35;
  font-size: clamp(1rem, 1.8vw, 1.12rem);
}

.learning-demo-link strong {
  color: #1b2d35;
}

.learning-demo-link a {
  color: #4b8f2f;
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
  transition: color .2s ease;
}

.learning-demo-link a:hover,
.learning-demo-link a:focus {
  color: var(--orange);
}

.learning-demo-account {
  max-width: 820px;
}

.learning-demo-item {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #22323a;
  font-size: clamp(.98rem, 1.7vw, 1.08rem);
  line-height: 1.6;
}

.learning-demo-item strong {
  color: #1b2d35;
}

.learning-demo-item span {
  letter-spacing: .03em;
}

/* RWD */
@media (max-width: 575.98px) {
  .feature-text-learning {
    padding-bottom: 0 !important;
  }

  .learning-feature-item {
    display: block;
  }

  .learning-feature-item span {
    margin-bottom: 6px;
  }
.vocab-feature-copy .feature-text p {
  margin: 4px 0px 16px 0px;
}
  .learning-demo-box {
    margin: 16px -16px 0;
    padding: 16px;
  }

  .learning-demo-item {
    display: block;
  }

  .learning-demo-item + .learning-demo-item {
    margin-top: 4px;
  }
}
/* Feature 6：正式版帳密提醒 */
.learning-demo-notice {
  margin-top: 20px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(239, 63, 18, .22);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 251, 232, .92)),
    radial-gradient(circle at 92% 18%, rgba(255, 201, 40, .2), transparent 28%);
  color: #22323a;
  font-size: clamp(1rem, 1.7vw, 1.1rem);
  line-height: 1.6;
  box-shadow: 0 8px 18px rgba(128, 91, 52, .08);
}

.learning-demo-notice strong {
  color: var(--orange);
  font-weight: 900;
}

.learning-demo-notice span {
  color: #6f5d52;
  font-size: .95em;
}

/* RWD */
@media (max-width: 575.98px) {
  .learning-demo-notice {
    padding: 10px 12px;
    border-radius: 12px;
    font-size: .95rem;
  }

  .learning-demo-notice span {
    display: block;
    margin-top: 2px;
  }
}