.modern-article-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(1rem, 4vw, 2rem) clamp(0.8rem, 4vw, 1.5rem) clamp(2rem, 6vw, 4rem);
  font-family: system-ui, -apple-system, 'PingFang TC', 'Microsoft JhengHei', sans-serif;
  line-height: 1.8;
  color: #1a1a18;
}

/* ============================================================
   文章卡片
   ============================================================ */
.modern-article-card {
  background: #ffffff;
  border-radius: clamp(16px, 3vw, 24px);
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.2rem, 3.5vw, 2rem) clamp(2rem, 5vw, 3rem);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.04),
    0 8px 32px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.3s ease;
}

@media (prefers-color-scheme: dark) {
  .modern-article-card {
    background: #262624;
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: 
      0 2px 8px rgba(0, 0, 0, 0.2),
      0 8px 32px rgba(0, 0, 0, 0.3);
  }
}

/* ============================================================
   返回按鈕
   ============================================================ */
.modern-article-back {
  margin-bottom: clamp(1rem, 3vw, 2rem);
}

.modern-article-back-link {
  color: #8a857e;
  text-decoration: none;
  font-size: clamp(0.8rem, 1.5vw, 0.9rem);
  transition: color 0.2s;
  display: inline-block;
}

.modern-article-back-link:hover {
  color: #1a1a18;
}

@media (prefers-color-scheme: dark) {
  .modern-article-back-link {
    color: #747069;
  }
  .modern-article-back-link:hover {
    color: #e8e6e0;
  }
}

/* ============================================================
   標題區
   ============================================================ */
.modern-article-header {
  margin-bottom: clamp(1.2rem, 3.5vw, 2rem);
  padding-bottom: clamp(1rem, 2.5vw, 1.5rem);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.modern-article-title {
  font-size: clamp(1.6rem, 5vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  color: #1a1a18;
  margin: 0 0 clamp(0.3rem, 1vw, 0.6rem) 0;
  letter-spacing: -0.01em;
}

.modern-article-description {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: #55514c;
  margin: 0 0 clamp(0.8rem, 2vw, 1.2rem) 0;
  line-height: 1.7;
}

.modern-article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(0.4rem, 1.5vw, 0.75rem) clamp(0.8rem, 2vw, 1.25rem);
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  color: #8a857e;
}

.modern-article-date {
  white-space: nowrap;
}

.modern-article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.2rem, 1vw, 0.4rem);
}

.modern-article-tag {
  background: #f0ede8;
  padding: 0.1rem clamp(0.4rem, 1vw, 0.6rem);
  border-radius: 20px;
  font-size: clamp(0.65rem, 1.2vw, 0.75rem);
  text-decoration: none;
  color: #55514c;
}

@media (prefers-color-scheme: dark) {
  .modern-article-title {
    color: #e8e6e0;
  }
  .modern-article-description {
    color: #aaa49b;
  }
  .modern-article-meta {
    color: #747069;
  }
  .modern-article-tag {
    background: #2b2a26;
    text-decoration: none;
    color: #aaa49b;
  }
  .modern-article-header {
    border-bottom-color: rgba(255, 255, 255, 0.06);
  }
}

/* ============================================================
   正文
   ============================================================ */
.modern-article-body {
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  line-height: 1.9;
  color: #1a1a18;
}

.modern-article-body h2 {
  font-size: clamp(1.3rem, 3.5vw, 1.6rem);
  margin: clamp(2rem, 5vw, 3rem) 0 clamp(0.6rem, 1.5vw, 0.8rem) 0;
  font-weight: 700;
  border-bottom: 2px solid rgba(166, 124, 78, 0.12); 
  line-height: 1.4;
}

.modern-article-body h3 {
  font-size: clamp(1.1rem, 2.8vw, 1.3rem);
  margin: clamp(1.5rem, 4vw, 2.2rem) 0 clamp(0.4rem, 1vw, 0.6rem) 0;
  font-weight: 600;
  line-height: 1.4;
}

.modern-article-body h4 {
  font-size: clamp(1rem, 2.2vw, 1.1rem);
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 clamp(0.3rem, 0.8vw, 0.5rem) 0;
  font-weight: 600;
}

.modern-article-body p {
  margin: 0 0 clamp(1rem, 2.5vw, 1.4rem) 0;
}

.modern-article-body a {
  color: #a67c4e;
  text-decoration: none;
  border-bottom: 1px solid rgba(166, 124, 78, 0.3);
  transition: border-color 0.2s;
}

.modern-article-body a:hover {
  border-color: #a67c4e;
}

.modern-article-body ul,
.modern-article-body ol {
  padding-left: clamp(1.2rem, 3vw, 1.8rem);
  margin: 0 0 clamp(1rem, 2.5vw, 1.4rem) 0;
}

.modern-article-body li {
  margin-bottom: clamp(0.2rem, 0.8vw, 0.4rem);
}

/* ============================================================
   圖片、表格、分隔線
   ============================================================ */
.modern-article-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: clamp(1.2rem, 3vw, 1.8rem) 0;
}

.modern-article-body hr {
  border: none;
  border-top: 2px solid rgba(0, 0, 0, 0.06);
  margin: clamp(1.5rem, 4vw, 2.5rem) 0;
}

.modern-article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: clamp(1rem, 2.5vw, 1.5rem) 0;
  font-size: clamp(0.85rem, 1.5vw, 0.95rem);
}

.modern-article-body th,
.modern-article-body td {
  padding: clamp(0.4rem, 1vw, 0.6rem) clamp(0.6rem, 1.5vw, 0.8rem);
  border: 1px solid rgba(0, 0, 0, 0.06);
  text-align: left;
}

.modern-article-body th {
  background: #f8f6f2;
  font-weight: 600;
}

@media (prefers-color-scheme: dark) {
  .modern-article-body {
    color: #e8e6e0;
  }
  .modern-article-body a {
    color: #c4a87a;
    border-bottom-color: rgba(196, 168, 122, 0.3);
  }
  .modern-article-body a:hover {
    border-bottom-color: #c4a87a;
  }
  .modern-article-body hr {
    border-top-color: rgba(255, 255, 255, 0.06);
  }
  .modern-article-body th {
    background: #22221f;
    border-color: rgba(255, 255, 255, 0.06);
  }
  .modern-article-body td {
    border-color: rgba(255, 255, 255, 0.06);
  }
}

/* ============================================================
   工具 CTA
   ============================================================ */
.modern-article-tool-cta {
  position: relative;
  margin: clamp(2rem, 6vw, 4.5rem) 0 clamp(1.5rem, 4vw, 3rem);
  padding: clamp(1.2rem, 4vw, 3.2rem) clamp(1rem, 4vw, 3.5rem);
  background: #ffffff;
  border-radius: clamp(12px, 2vw, 16px);
  border: 1px solid #eae7e2;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
  transition: box-shadow 0.3s ease;
}

.modern-article-tool-cta:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

/* 頂部色條 */
.modern-article-tool-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: clamp(2px, 0.3vw, 3px);
  background: linear-gradient(to right, #a67c4e, #d4af37, #a67c4e);
  border-radius: clamp(12px, 2vw, 16px) clamp(12px, 2vw, 16px) 0 0;
  opacity: 0.6;
}

/* —— 佈局網格 —— */

.cta-grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 3rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

/* 預設：大螢幕左文右鈕 */
@media (min-width: 769px) {
  .cta-grid {
    grid-template-columns: 1fr auto;
    gap: clamp(1.5rem, 3vw, 3rem);
  }
}

/* 中螢幕以下：直式 */
@media (max-width: 768px) {
  .cta-grid {
    grid-template-columns: 1fr;
    gap: clamp(1rem, 2vw, 1.5rem);
  }
}

/* —— 內容區 —— */

.cta-content {
  text-align: left;
  min-width: 0; /* 防止 overflow */
}

/* 極窄手機強制斷行 */
@media (max-width: 360px) {
  .cta-content {
    word-break: break-word;
  }
}

/* —— 行動區 —— */

.cta-action {
  text-align: right;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: clamp(0.4rem, 1vw, 0.6rem);
}

@media (max-width: 768px) {
  .cta-action {
    text-align: left;
    align-items: stretch;
    width: 100%;
  }
}

/* —— 標籤 —— */

.cta-label {
  display: inline-block;
  font-size: clamp(0.55rem, 0.9vw, 0.7rem);
  font-weight: 600;
  letter-spacing: clamp(0.1em, 0.15vw, 0.15em);
  text-transform: uppercase;
  color: #a67c4e;
  background: rgba(166, 124, 78, 0.06);
  padding: clamp(0.15rem, 0.3vw, 0.3rem) clamp(0.5rem, 1vw, 0.8rem);
  border-radius: clamp(3px, 0.4vw, 4px);
  margin-bottom: clamp(0.3rem, 0.8vw, 0.7rem);
  border: 1px solid rgba(166, 124, 78, 0.06);
}

/* —— 標題 —— */

.cta-title {
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  font-weight: 500;
  color: #1a1a18;
  margin: 0 0 clamp(0.15rem, 0.4vw, 0.4rem) 0;
  line-height: clamp(1.4, 1.6, 1.6);
  letter-spacing: clamp(0.005em, 0.01vw, 0.01em);
}

.cta-title strong {
  font-weight: 600;
  color: #a67c4e;
}

/* 極窄手機標題更小 */
@media (max-width: 360px) {
  .cta-title {
    font-size: clamp(0.9rem, 4vw, 1rem);
  }
}

/* —— 描述 —— */

.cta-desc {
  font-size: clamp(0.75rem, 1.4vw, 0.95rem);
  font-weight: 400;
  color: #6b665f;
  margin: 0;
  line-height: clamp(1.5, 1.7, 1.7);
  max-width: clamp(280px, 40vw, 520px);
}

@media (max-width: 768px) {
  .cta-desc {
    max-width: 100%;
  }
}

.cta-desc .highlight {
  color: #1a1a18;
  font-weight: 450;
}

/* —— 按鈕 —— */

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: clamp(4px, 0.6vw, 8px);
  padding: clamp(0.45rem, 1vw, 0.7rem) clamp(1.2rem, 3.2vw, 2.4rem);
  background: #1a1a18;
  color: #ffffff;
  border: none;
  border-radius: clamp(4px, 0.6vw, 6px);
  font-size: clamp(0.78rem, 1.4vw, 0.95rem);
  font-weight: 500;
  letter-spacing: clamp(0.01em, 0.02vw, 0.02em);
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
  white-space: nowrap;
  min-height: clamp(38px, 5vw, 48px);
}

@media (max-width: 768px) {
  .cta-btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
    padding: clamp(0.5rem, 1.5vw, 0.7rem) clamp(1rem, 2.5vw, 1.5rem);
  }
}

/* 極窄手機按鈕文字縮小 */
@media (max-width: 360px) {
  .cta-btn {
    font-size: clamp(0.7rem, 3.2vw, 0.8rem);
    padding: clamp(0.4rem, 2vw, 0.55rem) clamp(0.8rem, 3vw, 1rem);
    min-height: clamp(34px, 6vw, 40px);
  }
}

.cta-btn:hover {
  background: #2d2d2a;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.cta-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.cta-btn .arrow {
  display: inline-block;
  font-size: clamp(0.9em, 1.1em, 1.1em);
  transition: transform 0.2s ease;
}

.cta-btn:hover .arrow {
  transform: translateX(3px);
}

/* —— 次要連結 —— */

.cta-btn-secondary {
  display: inline-block;
  font-size: clamp(0.65rem, 1.2vw, 0.85rem);
  color: #8a857e;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all 0.2s ease;
  padding: clamp(2px, 0.3vw, 4px) 0;
}

@media (max-width: 768px) {
  .cta-btn-secondary {
    text-align: center;
    width: 100%;
  }
}

.cta-btn-secondary:hover {
  color: #1a1a18;
  border-bottom-color: #1a1a18;
}

/* —— 規格資訊 —— */

.cta-specs {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.4rem, 1.2vw, 1.2rem) clamp(0.8rem, 1.8vw, 2rem);
  margin-top: clamp(0.6rem, 1.5vw, 1.4rem);
  padding-top: clamp(0.5rem, 1.2vw, 1.2rem);
  border-top: 1px solid #f0ede8;
}

/* 極窄手機規格換行 */
@media (max-width: 400px) {
  .cta-specs {
    flex-direction: column;
    gap: clamp(0.2rem, 0.6vw, 0.4rem);
  }
}

.cta-specs .spec-item {
  display: flex;
  align-items: center;
  gap: clamp(4px, 0.5vw, 6px);
  font-size: clamp(0.6rem, 1vw, 0.8rem);
  color: #8a857e;
  letter-spacing: clamp(0.01em, 0.02vw, 0.02em);
}

.cta-specs .spec-item .dot {
  width: clamp(2px, 0.25vw, 3px);
  height: clamp(2px, 0.25vw, 3px);
  background: #d5d0c8;
  border-radius: 50%;
  flex-shrink: 0;
}

.cta-specs .spec-item strong {
  color: #4a453e;
  font-weight: 500;
}

/* —— 推薦署名 —— */

.cta-endorsement {
  margin-top: clamp(0.4rem, 0.8vw, 0.8rem);
  font-size: clamp(0.55rem, 0.9vw, 0.75rem);
  color: #b5ada4;
  letter-spacing: clamp(0.02em, 0.04vw, 0.04em);
}

@media (max-width: 400px) {
  .cta-endorsement {
    font-size: clamp(0.5rem, 2.5vw, 0.6rem);
  }
}

.cta-endorsement .name {
  color: #4a453e;
  font-weight: 450;
}

/* ============================================================
   極小螢幕保護（≥ 300px）
   ============================================================ */

@media (max-width: 319px) {
  .modern-article-tool-cta {
    padding: 0.8rem 0.6rem;
    margin: 1rem 0;
    border-radius: 10px;
  }

  .cta-title {
    font-size: 0.85rem;
  }

  .cta-desc {
    font-size: 0.7rem;
  }

  .cta-btn {
    font-size: 0.7rem;
    padding: 0.35rem 0.6rem;
    min-height: 32px;
  }

  .cta-specs .spec-item {
    font-size: 0.55rem;
  }

  .cta-label {
    font-size: 0.5rem;
    padding: 0.1rem 0.4rem;
  }

  .cta-btn-secondary {
    font-size: 0.6rem;
  }

  .cta-endorsement {
    font-size: 0.5rem;
  }
}

/* ============================================================
   暗色模式
   ============================================================ */

@media (prefers-color-scheme: dark) {
  .modern-article-tool-cta {
    background: #1a1a18;
    border-color: #2d2d2a;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  }
  .modern-article-tool-cta:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  }

  .modern-article-tool-cta::before {
    opacity: 0.5;
  }

  .cta-label {
    color: #c4a87a;
    background: rgba(196, 168, 122, 0.06);
    border-color: rgba(196, 168, 122, 0.06);
  }

  .cta-title {
    color: #e8e6e0;
  }
  .cta-title strong {
    color: #c4a87a;
  }

  .cta-desc {
    color: #8a857e;
  }
  .cta-desc .highlight {
    color: #d5d0c8;
  }

  .cta-btn {
    background: #e8e6e0;
    color: #1a1a18;
  }
  .cta-btn:hover {
    background: #ffffff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  }

  .cta-btn-secondary {
    color: #5a554e;
  }
  .cta-btn-secondary:hover {
    color: #d5d0c8;
    border-bottom-color: #d5d0c8;
  }

  .cta-specs {
    border-top-color: #2d2d2a;
  }
  .cta-specs .spec-item {
    color: #5a554e;
  }
  .cta-specs .spec-item .dot {
    background: #3a3732;
  }
  .cta-specs .spec-item strong {
    color: #aaa49b;
  }

  .cta-endorsement {
    color: #3a3732;
  }
  .cta-endorsement .name {
    color: #aaa49b;
  }
}

/* ============================================================
   列印樣式
   ============================================================ */

@media print {
  .modern-article-tool-cta {
    border: 1px solid #ccc;
    box-shadow: none !important;
    background: #fff !important;
    padding: 1.5rem !important;
  }
  .cta-btn {
    background: #333 !important;
    color: #fff !important;
    print-color-adjust: exact;
  }
  .modern-article-tool-cta::before {
    display: none;
  }
}

/* ============================================================
   上下篇導覽
   ============================================================ */
.modern-article-nav {
  display: flex;
  justify-content: space-between;
  gap: clamp(1rem, 3vw, 1.5rem);
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding-top: clamp(1rem, 2.5vw, 1.5rem);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.modern-article-nav-prev,
.modern-article-nav-next {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-decoration: none;
  color: #1a1a18;
  max-width: 45%;
  transition: color 0.2s;
}

.modern-article-nav-prev:hover,
.modern-article-nav-next:hover {
  color: #a67c4e;
}

.modern-article-nav-prev .nav-label,
.modern-article-nav-next .nav-label {
  font-size: clamp(0.65rem, 1.2vw, 0.75rem);
  color: #8a857e;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modern-article-nav-prev .nav-title,
.modern-article-nav-next .nav-title {
  font-size: clamp(0.85rem, 1.8vw, 0.95rem);
  font-weight: 500;
  line-height: 1.4;
}

.modern-article-nav-next {
  text-align: right;
}

@media (prefers-color-scheme: dark) {
  .modern-article-nav-prev,
  .modern-article-nav-next {
    color: #e8e6e0;
  }
  .modern-article-nav-prev:hover,
  .modern-article-nav-next:hover {
    color: #c4a87a;
  }
  .modern-article-nav-prev .nav-label,
  .modern-article-nav-next .nav-label {
    color: #747069;
  }
  .modern-article-nav {
    border-top-color: rgba(255, 255, 255, 0.06);
  }
}

/* ============================================================
   RWD 斷點
   ============================================================ */

/* 平板：768px 以下 */
@media (max-width: 768px) {
  .modern-article-meta {
    gap: 0.4rem 0.8rem;
  }
  .modern-article-readtime {
    margin-left: 0;
    width: 100%;
  }
  .modern-article-nav {
    flex-direction: column;
    gap: 0.8rem;
  }
  .modern-article-nav-prev,
  .modern-article-nav-next {
    max-width: 100%;
  }
  .modern-article-nav-next {
    text-align: left;
  }
  .modern-article-body table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .modern-article-body .hz-quote-dual {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
}

/* 手機：480px 以下 */
@media (max-width: 480px) {
  .modern-article-wrap {
    padding: 0.8rem 0.6rem 2rem;
  }
  .modern-article-card {
    padding: 1.2rem 0.8rem 1.8rem;
  }
  .modern-article-meta {
    font-size: 0.7rem;
    gap: 0.3rem 0.6rem;
  }
  .modern-article-tag {
    font-size: 0.6rem;
    text-decoration: none;
  }
  .modern-article-body {
    font-size: 0.9rem;
    line-height: 1.85;
  }
  .modern-article-body h2 {
    font-size: 1.15rem;
  }
  .modern-article-body h3 {
    font-size: 1rem;
  }
  .modern-article-body h4 {
    font-size: 0.95rem;
  }
  .modern-article-body ul,
  .modern-article-body ol {
    padding-left: 1rem;
  }
  .modern-article-tool-cta {
    padding: 1rem;
  }
  .modern-article-tool-btn {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
  }
  .modern-article-nav {
    gap: 0.6rem;
  }
  .modern-article-nav-prev .nav-title,
  .modern-article-nav-next .nav-title {
    font-size: 0.8rem;
  }
}

/* 小手機：360px 以下 */
@media (max-width: 360px) {
  .modern-article-wrap {
    padding: 0.6rem 0.4rem 1.5rem;
  }
  .modern-article-card {
    padding: 1rem 0.6rem 1.5rem;
  }
  .modern-article-title {
    font-size: 1.2rem;
  }
  .modern-article-description {
    font-size: 0.9rem;
  }
  .modern-article-body {
    font-size: 0.85rem;
  }
  .modern-article-body h2 {
    font-size: 1.05rem;
  }
  .modern-article-body h3 {
    font-size: 0.95rem;
  }
  .modern-article-tool-btn {
    font-size: 0.8rem;
    padding: 0.35rem 0.8rem;
  }
}

/* ============================================================
   減少動畫（輔助使用）
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .modern-article-back-link,
  .modern-article-body a,
  .modern-article-tool-btn,
  .modern-article-nav-prev,
  .modern-article-nav-next {
    transition: none;
  }
  .modern-article-tool-btn:hover {
    transform: none;
  }
}

/* ============================================================
   文章主題標籤（單篇文章標題區）
   ============================================================ */
.modern-article-topic {
  display: inline-block;
  padding: 0.02rem 0.7rem;
  border-radius: 20px;
  font-size: clamp(0.6rem, 1.2vw, 0.7rem);
  font-weight: 600;
  background: #a67c4e;
  color: #ffffff;
}

@media (prefers-color-scheme: dark) {
  .modern-article-topic {
    background: #c4a87a;
    color: #1a1a18;
  }
}