/* ===== 基本設定與變數 ===== */
:root {
  --green: #003400;
  --green-200: #d0ddd2;
  --paper: #f8f5ec;
  --ink: #354235;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --container: 1080px;
  --header-offset: 120px;
  --stagger-offset: 140px;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Serif TC", serif;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
.container {
  max-width: var(--container);
  margin: auto;
  padding: 30px;
}
.section,
footer {
  scroll-margin-top: var(--header-offset);
}

/* ===== Header / Nav ===== */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--green);
}
.bar-mid {
  background: #003400;
  padding: 1px 0;
}
.nav-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand {
  color: #f8f5ec;
  font-weight: 700;
  font-size: 1.1rem;
  white-space: nowrap;
}
.nav {
  display: flex;
  gap: 15px;
}
.nav a {
  color: #f8f5ec;
}
.nav a:hover {
  text-decoration: underline;
}
.menu-toggle {
  display: none;
  background: 0;
  border: 0;
  color: #f8f5ec;
  font-size: 24px;
  cursor: pointer;
}

/* ===== Hero ===== */
.container.hero {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 0;
  width: 110%;
  transform: translateX(-5%);
}
.hero {
  display: grid;
  grid-template-columns: 60% 40%;
  align-items: stretch;
  gap: 16px;
}
.carousel {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 12px;
}
#carImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  padding: 8px 12px;
  cursor: pointer;
  z-index: 2;
}
.arrow.left {
  left: 8px;
}
.arrow.right {
  right: 8px;
}
.dots {
  position: absolute;
  left: 50%;
  bottom: 10px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
}
.dot.active {
  background: #fff;
}
.hero-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: flex-start;
  height: 100%;
}
.hero-side .hero-logo-wrapper {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}
.hero-side .hero-logo-wrapper img {
  height: 80px;
  width: auto;
}
.hero-slogan {
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: left;
  flex-grow: 1;
}
.hero-slogan p {
  font-weight: 800;
  font-size: 2rem;
  color: var(--green);
}
.hero-side > img {
  max-width: 120%;
  height: 250px;
  object-fit: cover;
  align-self: flex-end;
}

/* ===== 通用標題線 ===== */
.titleline {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  justify-content: center;
}
.titleline hr {
  flex: 1;
  border: 0;
  border-top: 3px solid var(--green-200);
}
.titleline h2 {
  white-space: nowrap;
  color: #000;
  font-weight: 800;
  text-align: center;
}
.titleline h2 span {
  font-weight: 400;
  font-size: 0.8em;
}

/* ===== 品牌故事 ===== */
.story-container {
  display: flex;
  gap: 1rem;
}
.story-container img:nth-of-type(1) {
  width: 30%;
  height: 350px;
  object-fit: cover;
}
.story-container img:nth-of-type(2) {
  width: 70%;
  height: 350px;
  object-fit: cover;
}
.story-banner {
  text-align: center;
  margin-top: 2rem;
  background: var(--green);
  color: #fff;
  padding: 1.5rem;
  font-weight: 700;
}

/* ===== 什麼是牛樟芝 ===== */
.about img {
  height: 300px;
  object-fit: cover;
  margin: 0 auto 1rem;
}
.about img[alt*="三萜類"],
.about img[alt*="如何"] {
  height: 400px;
}
.about .text-center {
  text-align: center;
}
.about .text-description p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
}
.about .text-description span {
  font-size: 1.2rem;
  color: var(--green);
  font-weight: 800;
}
.about .section-subtitle {
  margin-top: 1.5rem;
}
.about .section-subtitle-how {
  margin-top: 1.5rem;
  margin-bottom: 2rem;
}
.about .section-subtitle span,
.about .section-subtitle-how span {
  display: block;
  text-align: center;
  font-size: 1.2rem;
  color: var(--green);
  font-weight: 800;
}

/* ===== 產品與購買方式 ===== */
.band {
  background: var(--green);
  padding: 2rem 0;
}
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}
.card {
  background: #fff;
  border-radius: 12px;
  width: 280px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: center;
}
.card > img {
  height: 200px;
  object-fit: cover;
}
.card .card-content {
  padding: 1rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.card h3,
.card .sub,
.card .packaging-info {
  color: var(--green);
  font-weight: 700;
}
.card h3,
.card .sub {
  font-size: 1.3rem;
}
.card .note {
  color: #bb0000;
  font-size: 1rem;
}
.btns {
  display: flex;
  gap: 0.5rem;
  justify-content: space-around;
  padding: 1rem;
  margin-top: auto;
}
.btn {
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  font-family: "Noto Serif TC", serif;
  font-size: 1rem;
  line-height: 1.5;
}
.btn-outline {
  border: 2px solid var(--green);
  color: var(--green);
  background: #fff;
}
.btn-fill {
  border: 0;
  background: var(--green);
  color: #fff;
}
.order-tel-banner {
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 0.1rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

/* ===== 產品詳情 ===== */
#product-detail {
  display: none;
  background: var(--green);
  padding: 2rem 0;
}
.detail-box {
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  margin: 1.5rem auto;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: var(--container);
  justify-content: center;
}
.detail-col {
  flex: 1 1 420px;
  min-width: 300px;
}
.detail-title {
  color: var(--green);
  font-weight: 800;
  font-size: 1.2rem;
  text-align: left;
}
#detail-desc {
  margin-top: 0.75rem;
  color: #333;
  text-align: left;
}
#detail-extra {
  margin-top: 0.5rem;
  text-align: left;
}
#detail-note {
  color: var(--green);
  font-weight: 700;
  text-align: left;
}
.price {
  margin-top: 0.75rem;
  font-weight: 700;
  text-align: left;
}
.detail-warn {
  color: #c51100;
  font-size: 0.9rem;
}
.detail-bullet {
  margin: 0.5rem 0 0 1.5rem;
}
.detail-img {
  margin-top: 1rem;
  background: transparent;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.detail-close {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}
.detail-close .btn {
  background: #fff;
  color: var(--green);
  border: 2px solid var(--green);
}

/* ===== 品牌榮譽 ===== */
.honor-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.honor-item {
  flex: 0 1 520px;
  text-align: center;
}
.honor-item img {
  height: 350px;
  object-fit: cover;
  margin: 20px auto 0;
  display: block;
}
.honor-item p {
  margin-top: 0.8rem;
  color: #333;
  line-height: 1.6;
  font-weight: 700;
}
.award-caption {
  margin-top: 1rem;
  text-align: center;
}
.award-title {
  font-weight: 800;
  font-size: 1.8rem;
  color: #000;
}
.award-badge {
  font-weight: 800;
  font-size: 2rem;
  color: #c51100;
}

/* ===== 產品七大特色 ===== */
.features {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.feature {
  display: grid;
  grid-template-columns: 96px 1fr;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
  max-width: 960px;
  text-align: left;
}
.medal {
  width: 96px;
  height: 96px;
  object-fit: contain;
  flex: 0 0 96px;
}
.features .feature:nth-child(odd) {
  margin-left: 0;
}
.features .feature:nth-child(even) {
  margin-left: var(--stagger-offset);
}
.features .feature .row {
  display: contents;
}
.features .feature p {
  margin: 0;
}

/* 專利行左右：右欄對齊但不裁字（桌機固定，手機解絕對） */
.kv {
  position: relative;
  display: flex;
  align-items: flex-start;
}
.kv-left {
  flex: 1;
  text-align: left;
}
.kv-right {
  position: absolute;
  left: 420px;
  white-space: nowrap;
}

/* ===== SGS / 檢驗合格（區塊骨架，覆蓋在文末） ===== */
.cert-wrap {
  display: flex;
  gap: 2rem;
  flex-wrap: nowrap;
  align-items: center;
}
.cert-left {
  flex: 0 0 60%;
  min-width: 560px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.cert-left p {
  line-height: 1.6;
  margin-bottom: 1rem;
  text-align: left;
}
.cert-left .highlight-red {
  color: #c51100;
  font-weight: 700;
}
.cert-left .highlight-black {
  color: #000;
  font-weight: 700;
}
.cert-left img {
  height: 300px;
  object-fit: contain;
}
.cert-right {
  flex: 1 1 40%;
  min-width: 320px;
}
.cert-right p {
  color: #333;
  line-height: 1.6;
  font-weight: 700;
  text-align: left;
}

.cert-notice-banner {
  margin-top: 1.5rem;
  text-align: center;
}
.cert-notice-box {
  display: inline-block;
  border: 2px solid var(--green);
  color: var(--green);
  padding: 0.5rem 1rem;
  font-weight: 700;
}
.cert-section {
  margin-top: 2rem;
}
.cert-section h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #000;
  margin-bottom: 1.5rem;
  text-align: left;
}

/* 檢驗書格狀 */
.cert-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.cert-card {
  flex: 1 1 calc(25% - 1.5rem);
  min-width: 220px;
  text-align: center;
}
.cert-card img {
  height: 300px;
  width: 100%;
  object-fit: cover;
}
.cert-card p {
  margin-top: 0.5rem;
  color: #333;
  font-weight: 700;
}

/* ===== 發明專利證書（兩張左右） ===== */
.flex-container {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  align-items: flex-start;
}
.flex-item {
  flex: 1 1 300px;
  min-width: 300px;
}
.patent-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.patent-item.flex-item {
  flex: 0 1 48%;
  min-width: 0;
}
.patent-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.patent-item p {
  margin: 0;
  color: #333;
  line-height: 1.6;
  font-weight: 700;
}

/* ===== 動物試驗 ===== */
.animal-test-item {
  margin-top: 2rem;
  margin-left: 2rem;
}
.animal-test-item h3 {
  text-align: left;
}
.animal-test-item p {
  color: #333;
  line-height: 1.4;
  margin: 0;
  white-space: pre-line;
  font-weight: 700;
}

/* ===== Footer ===== */
footer {
  background: var(--green);
  color: #fff;
  padding: 2rem 1rem;
  position: relative;
}
footer a {
  color: #cde3d2;
  text-decoration: underline;
}
footer .container {
  position: relative;
}
.contact-title {
  font-weight: 800;
  font-size: 1.6rem;
  margin-bottom: 2rem;
  color: #fff;
  text-align: left;
  padding-right: 120px;
}
.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}
.foot-grid {
  display: grid;
  grid-template-columns: auto auto;
  gap: 0.5rem 1.5rem;
  min-width: 280px;
  text-align: left;
}
.foot-r {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: center;
  min-width: 280px;
  text-align: right;
  margin-left: auto;
}
.top-circle {
  position: absolute;
  top: -56px;
  right: 0;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: #fff;
  color: var(--green);
  border: 4px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 1px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  z-index: 5;
}

/* ===== RWD ===== */
@media (max-width: 1200px) {
  .container {
    padding: 24px;
  }
}
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .container.hero {
    width: 100%;
    transform: none;
  }
  .hero-side {
    height: auto;
  }
  .cert-wrap {
    flex-wrap: wrap;
  }
  .cert-left {
    min-width: 420px;
    flex: 1 1 60%;
  }
  .cert-right {
    flex: 1 1 40%;
  }
}
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    order: 1;
  }
  .brand-logo {
    order: 2;
  }
  .nav-wrap {
    flex-wrap: wrap;
  }
  .nav {
    display: none;
    flex-direction: column;
    width: 100%;
    background: #003400;
    padding: 10px 0;
    order: 3;
    gap: 0;
  }
  .nav.show {
    display: flex;
  }
  .nav a {
    padding: 10px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }
  .brand {
    font-size: 1rem;
  }

  .hero {
    display: block !important;
    gap: 0 !important;
  }
  .container.hero {
    width: 100% !important;
    transform: none !important;
    padding-inline: 20px;
  }
  .carousel {
    width: 100% !important;
    height: auto !important;
  }
  #carImg {
    width: 100% !important;
    height: auto !important;
    object-fit: cover !important;
    border-radius: 8px;
  }
  .hero-side {
    align-items: center !important;
    text-align: center !important;
    margin-top: 1rem;
  }
  .hero-side .hero-logo-wrapper {
    justify-content: flex-end !important;
    width: 100%;
  }
  .hero-side .hero-logo-wrapper img {
    height: 56px;
  }
  .hero-side > img {
    width: 80% !important;
    max-height: none !important;
    height: auto !important;
    margin: 0 auto;
  }
  .hero-slogan {
    padding: 0.5rem;
  }
  .hero-slogan p {
    font-size: 1.4rem;
    line-height: 1.5;
  }

  .features {
    display: block !important;
  }
  .features .feature {
    margin: 28px 0 !important;
    grid-template-columns: 96px 1fr !important;
  }
  .features .feature:nth-child(even) {
    margin-left: 0 !important;
  }
  .kv {
    position: static !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    row-gap: 4px !important;
  }
  .kv-right {
    position: static !important;
    white-space: normal !important;
  }
  .card {
    width: 100%;
  }
  .btns {
    flex-wrap: wrap;
  }

  .patent-item.flex-item {
    flex: 1 1 100% !important;
  }

  .contact-title {
    padding-right: 0;
    text-align: center;
  }
  .foot {
    justify-content: center;
  }
  .foot-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .foot-r {
    width: 100%;
    text-align: right;
  }

  .top-circle {
    width: 64px;
    height: 64px;
    font-size: 14px;
    top: -36px;
    right: 6px;
  }
  .award-title {
    font-size: 1.4rem;
  }
  .award-badge {
    font-size: 1.6rem;
  }
}
@media (max-width: 600px) {
  .features .patent-list .kv {
    display: grid !important;
  }
}
@media (max-width: 560px) {
  .cert-wrap {
    flex-direction: column;
    align-items: stretch;
  }
  .cert-left,
  .cert-right {
    width: 100%;
  }
  .cert-left img {
    width: 85%;
    max-width: 360px;
    height: auto;
    object-fit: contain;
    margin: 0 auto;
  }
  .cert-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    justify-items: center;
  }
  .cert-card img {
    width: 85%;
    max-width: 360px;
    height: auto;
    object-fit: contain;
    margin: 0 auto;
  }
}
@media (max-width: 480px) {
  .container {
    padding: 20px;
  }
  .hero-slogan p {
    font-size: 1.3rem;
  }
  .titleline h2 {
    font-size: 1.5rem;
  }
}

/* =========================
   覆蓋：衛生局備查 + 六種動物毒理（最終版）
   ========================= */

/* 桌機：左圖；右欄 = 上圖 + 下文字；動物毒理接在右欄下方並對齊 */
@media (min-width: 993px) {
  .cert-section .tfda-item {
    display: grid !important;
    grid-template-columns: 36% 1fr !important;
    column-gap: 24px !important;
    align-items: start !important;
  }
  .cert-section .tfda-item > * {
    min-width: 0 !important;
  }

  .cert-section .tfda-item > img {
    width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
    align-self: start !important;
  }

  .cert-section .tfda-sub-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
  }
  .cert-section .tfda-sub-item img {
    width: 520px !important;
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
    margin: 0 !important;
  }
  .cert-section .tfda-sub-item p {
    margin: 0 !important;
    line-height: 1.6 !important;
    text-align: left !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
  }

  /* 六種動物毒理：與右欄左緣對齊，寬度與上圖一致 */
  .cert-section .animal-test-item {
    margin-top: 28px !important;
    margin-left: calc(36% + 24px) !important;
    max-width: 520px !important;
  }
}

/* 平板/手機：直排，右欄圖縮小，圖在上文字在下 */
@media (max-width: 992px) {
  .cert-section .tfda-sub-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 12px !important;
  }
  .cert-section .tfda-sub-item img {
    width: 85% !important;
    max-width: 340px !important;
    height: auto !important;
  }
  .cert-section .tfda-sub-item p {
    width: 100% !important;
    text-align: left !important;
  }
  .cert-section .animal-test-item {
    margin-left: 0 !important;
    max-width: 720px !important;
  }
}

/* ===== 發明專利證書：桌機左右卡片，卡片內左圖右文；手機直排 ===== */
@media (min-width: 993px) {
  .patent-item.flex-item {
    flex: 0 1 48% !important;
    min-width: 0 !important;
  }
  .patent-item {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
  }
  .patent-item img {
    flex: 0 0 260px !important;
    max-width: 40% !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .patent-item p {
    writing-mode: horizontal-tb !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
    line-height: 1.6 !important;
    margin: 0 !important;
    text-align: left !important;
  }
}
@media (max-width: 992px) {
  .patent-item.flex-item {
    flex: 1 1 100% !important;
  }
  .patent-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 12px !important;
  }
  .patent-item img {
    width: 85% !important;
    max-width: 420px !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .patent-item p {
    writing-mode: horizontal-tb !important;
    text-align: center !important;
  }
}

/* ===== Footer：右欄靠右，標籤與值同列 ===== */
.foot {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 2rem !important;
  justify-content: space-between !important;
}
.foot-grid {
  display: grid !important;
  grid-template-columns: auto 1fr !important;
  gap: 0.5rem 1.5rem !important;
  min-width: 280px !important;
  text-align: left !important;
}
/* === HOTFIX A：Hero 又重疊 — 強制雙欄且不互踩 === */
.container.hero {
  width: 110% !important;
  transform: translateX(-5%) !important;
}
.hero {
  display: grid !important;
  grid-template-columns: minmax(0, 60%) minmax(0, 40%) !important;
  align-items: stretch !important;
  gap: 16px !important;
}
.hero > * {
  min-width: 0 !important;
} /* 兩欄允許收縮，避免擠壓重疊 */
.carousel,
.hero-side {
  position: relative !important;
  z-index: 0 !important;
}
.hero-side > img {
  max-width: 100% !important;
  height: auto !important;
  align-self: flex-end !important;
}

/* === HOTFIX B：『產品目前通過的六種動物獨立實驗』靠左 === */
@media (min-width: 993px) {
  .cert-section .animal-test-item {
    margin-left: 0 !important; /* 不跟右欄對齊了 → 直接靠容器左側 */
    max-width: unset !important;
    text-align: left !important;
  }
}
/* === HOTFIX：'六種動物毒理實驗' 強制換到下一行，整塊靠左 === */

/* 父層要可換行 */
.cert-section > .flex-container {
  display: flex !important;
  flex-wrap: wrap !important;
}

/* 子層：六種動物毒理實驗 => 佔滿整列，換到下一行 */
.cert-section > .flex-container > .animal-test-item {
  flex: 0 0 100% !important; /* 佔滿 100% 寬，必定另起一行 */
  width: 100% !important;
  margin-left: 0 !important; /* 靠容器左側 */
  text-align: left !important;
}

/* 同時把右邊那張「核准備查」證書的說明文字放在圖片下面（桌機） */
@media (min-width: 993px) {
  .tfda-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 24px !important;
    flex-wrap: nowrap !important;
  }
  .tfda-item > img {
    flex: 0 0 36% !important; /* 左邊大圖 */
    max-width: 36% !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .tfda-sub-item {
    flex: 1 1 64% !important; /* 右側容器 */
    display: flex !important;
    flex-direction: column !important; /* 圖在上、文字在下 */
    align-items: flex-start !important;
    gap: 12px !important;
    min-width: 0 !important;
  }
  .tfda-sub-item img {
    width: clamp(300px, 48%, 520px) !important; /* 合理大小 */
    height: auto !important;
    object-fit: contain !important;
  }
  .tfda-sub-item p {
    margin: 0 !important;
    line-height: 1.6 !important;
    text-align: left !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
  }
}
/* === TFDA 區塊尺寸微調（桌機）=== */
@media (min-width: 993px) {
  .tfda-item {
    display: flex !important;
    align-items: flex-start !important;
    gap: 24px !important;
    flex-wrap: nowrap !important;
  }
  /* 左邊公文圖：放大到穩定寬度 */
  .tfda-item > img {
    flex: 0 0 380px !important;
    max-width: 380px !important;
    height: auto !important;
    object-fit: contain !important;
  }
  /* 右側容器：圖在上、文字在下 */
  .tfda-sub-item {
    flex: 1 1 auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
    min-width: 0 !important;
  }
  /* 右邊「核准備查」圖：縮到合理寬，不要過大 */
  .tfda-sub-item img {
    width: 520px !important; /* 你要更小就改這裡，例如 480px */
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
  }
  /* 右邊文字固定在圖下方、跟圖左緣對齊 */
  .tfda-sub-item p {
    max-width: 520px !important; /* 與上方圖片同寬 */
    margin: 0 !important;
    text-align: left !important;
    line-height: 1.6 !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
  }
}
/* ===========================
   行動版（≤768px）總整理修正
   直接貼在 CSS 最底部
   =========================== */
@media (max-width: 768px) {
  html,
  body {
    overflow-x: hidden;
  }

  /* 全站圖片：不要固定高，避免被裁切 */
  img {
    max-width: 100%;
    height: auto !important;
    object-fit: contain;
  }

  .container {
    padding: 20px;
  }

  /* Header：Logo 保持小、靠右 */
  .brand {
    font-size: 1rem;
    white-space: nowrap;
  }
  .nav-wrap {
    flex-wrap: wrap;
  }
  .menu-toggle {
    display: block;
    order: 1;
  }
  .brand-logo {
    order: 2;
    margin-left: auto;
  } /* 讓品牌跑到右上角 */
  .nav {
    display: none;
    order: 3;
    width: 100%;
    background: #003400;
    padding: 10px 0;
    flex-direction: column;
    gap: 0;
  }
  .nav.show {
    display: flex;
  }
  .nav a {
    padding: 10px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  /* Hero：改單欄直排，不重疊、不裁切 */
  .container.hero {
    width: 100% !important;
    transform: none !important;
    padding-inline: 20px;
  }
  .hero {
    display: block !important;
    gap: 0 !important;
  }
  .carousel {
    width: 100% !important;
    height: auto !important;
    border-radius: 12px;
    overflow: hidden;
  }
  #carImg {
    width: 100% !important;
    height: auto !important;
    object-fit: cover !important;
  }
  .hero-side {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    margin-top: 12px;
  }
  .hero-side .hero-logo-wrapper {
    width: 100%;
    justify-content: flex-end !important;
  }
  .hero-side .hero-logo-wrapper img {
    height: 56px !important;
    width: auto;
  }
  .hero-slogan {
    padding: 0.5rem;
  }
  .hero-slogan p {
    font-size: 1.35rem;
    line-height: 1.5;
  }
  .hero-side > img {
    width: 80% !important;
    height: auto !important;
    margin: 0 auto;
  }

  /* 產品卡滿寬 */
  .card {
    width: 100%;
  }
  .btns {
    flex-wrap: wrap;
  }

  /* 七大特色：取消錯位、右欄允許換行不截字 */
  .features {
    display: block !important;
  }
  .features .feature {
    margin: 24px 0 !important;
    display: grid !important;
    grid-template-columns: 96px 1fr !important;
    gap: 16px !important;
  }
  .features .feature:nth-child(even) {
    margin-left: 0 !important;
  }
  .kv {
    position: static !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    row-gap: 4px !important;
  }
  .kv-right {
    position: static !important;
    white-space: normal !important;
    overflow-wrap: anywhere;
  }

  /* ===== 衛生局備查（手機版：直向排） =====
       1) 左「公文大圖」
       2) 右「核准備查大圖」
       3) 右圖下方三行文字（靠左、與圖同寬）
    */
  .tfda-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 14px !important;
    align-items: center !important;
  }
  .tfda-item > img {
    width: 88vw !important;
    max-width: 560px !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .tfda-sub-item {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 10px !important;
  }
  .tfda-sub-item img {
    width: 88vw !important;
    max-width: 560px !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .tfda-sub-item p {
    width: 88vw !important;
    max-width: 560px !important;
    text-align: left !important;
    line-height: 1.6 !important;
    white-space: normal !important;
    overflow-wrap: anywhere !important;
    margin: 0 !important;
  }

  /* 「產品目前通過的六種動物毒理實驗」：標題一定另起一行靠左 */
  .cert-section h3 {
    margin-top: 1.75rem;
    text-align: left;
  }
  /* 這一段標題在 PDF 是接在「衛生局備查」區塊下方獨立一行 */
  .cert-section .flex-container {
    width: 100%;
  }

  /* 檢驗書格狀 → 單欄縮圖 */
  .cert-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    justify-items: center !important;
  }
  .cert-card img {
    width: 85% !important;
    max-width: 360px !important;
    height: auto !important;
    object-fit: contain !important;
    margin: 0 auto !important;
  }

  /* 發明專利：直排（圖上文下） */
  .patent-item.flex-item {
    flex: 1 1 100% !important;
  }
  .patent-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 10px !important;
  }
  .patent-item img {
    width: 85% !important;
    max-width: 420px !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .patent-item p {
    writing-mode: horizontal-tb !important;
    text-align: center !important;
  }

  /* Footer：手機也維持「標籤｜值」同一行（兩欄） */
  .foot {
    justify-content: space-between !important;
    gap: 1.25rem !important;
  }
  .foot-grid {
    display: grid !important;
    grid-template-columns: auto 1fr !important;
    gap: 0.5rem 1rem !important;
    text-align: left !important;
  }
  .foot-r {
    width: auto !important;
    text-align: right !important;
    margin-left: auto !important;
  }
  .contact-title {
    padding-right: 0;
    text-align: center;
  }

  /* 細節字級微縮，避免換行太多 */
  .award-title {
    font-size: 1.35rem;
  }
  .award-badge {
    font-size: 1.55rem;
  }
}

/* 更窄（≤560px）：再縮小 SGS 圖片與卡片間距，避免被切到 */
@media (max-width: 560px) {
  .tfda-item > img,
  .tfda-sub-item img,
  .tfda-sub-item p {
    width: 92vw !important;
    max-width: 92vw !important;
  }

  .cert-card img {
    width: 92vw !important;
    max-width: 92vw !important;
  }
  .patent-item img {
    width: 92vw !important;
    max-width: 92vw !important;
  }
}
/* === [覆蓋修正（請貼在 styles.css 最底部）] === */

/* 1) 品牌故事：手機也維持左右並排、不換行 */
@media (max-width: 768px) {
  .story-container {
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    align-items: stretch !important;
  }
  .story-container img:nth-of-type(1),
  .story-container img:nth-of-type(2) {
    height: auto !important;
    object-fit: cover !important;
  }
  .story-container img:nth-of-type(1) {
    width: 36% !important;
  }
  .story-container img:nth-of-type(2) {
    width: 64% !important;
  }
}

/* 2) 產品七大特色：手機版也保留奇偶數穿插（錯位） */
@media (max-width: 768px) {
  .features {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
  }
  .features .feature {
    display: grid !important;
    grid-template-columns: 96px 1fr !important;
    gap: 16px !important;
    margin: 0 !important; /* 先歸零 */
  }
  .features .feature:nth-child(odd) {
    margin-left: 0 !important;
  }
  .features .feature:nth-child(even) {
    margin-left: 28px !important;
  } /* 可微調 20~36px */
}

/* 3) 產品檢驗：左邊圖片要與「產品須通過 國際檢測…」這行左緣對齊 */
@media (max-width: 992px) {
  .cert-left p {
    text-align: left !important;
  }
  .cert-left img {
    margin: 0 !important; /* 取消置中 */
    align-self: flex-start !important; /* 對齊左側 */
  }
}
@media (max-width: 560px) {
  .cert-left img {
    width: 92vw !important;
    max-width: 92vw !important;
    margin: 0 !important;
    align-self: flex-start !important;
  }
}

/* 4) Footer 最右側整段（鼎久生技… COPYRIGHT）：置右且不換行，字變小 */
.foot-r {
  display: flex !important;
  flex-direction: row !important; /* 同一行排 */
  align-items: center !important;
  gap: 12px !important;
  margin-left: auto !important;
  text-align: right !important;
  white-space: nowrap !important; /* 不換行 */
  overflow: hidden; /* 超出就截斷 */
  text-overflow: ellipsis;
}
.foot-r > * {
  white-space: nowrap !important;
}

@media (max-width: 768px) {
  .foot-r {
    font-size: 0.9rem !important;
  }
}
@media (max-width: 480px) {
  .foot-r {
    font-size: 0.8rem !important;
  }
}
/* === Footer COPYRIGHT 整段允許換行，但靠右 === */
.foot-r {
  display: block !important;
  text-align: right !important;
  white-space: normal !important; /* 可以自動換行 */
  word-break: break-word !important; /* 確保小螢幕不會溢出 */
  font-size: 0.85rem !important; /* 手機字再小一點 */
  line-height: 1.5 !important;
}
/* === 品牌榮譽標題與上方區塊間距 === */
#honor .titleline {
  margin-top: 3rem !important; /* 原本可能 1.5rem → 拉大 */
  margin-bottom: 1.5rem; /* 保持下方距離一致 */
}