/*
 * Donki Daily Hub - Frontend CSS
 * 设计目标：与 cosplay-pro 主题深色 + 紫色主调一致；橙红色作为 hot 强调。
 * 通过 var() fallback 在亮色主题/管理预览下也能正常显示。
 */

:root {
    --ddh-radius-sm: 8px;
    --ddh-radius-md: 12px;
    --ddh-radius-lg: 16px;
    --ddh-radius-xl: 20px;
    --ddh-hot:        #E74C3C;
    --ddh-hot-2:      #F39C12;
    --ddh-hot-soft:   rgba(231, 76, 60, 0.10);
    --ddh-accent:     #F39C12;
    --ddh-tldr-bg:    rgba(155, 89, 182, 0.10);
    --ddh-tldr-bd:    rgba(155, 89, 182, 0.32);
    --ddh-card-bg:    rgba(255, 255, 255, 0.04);
    --ddh-card-bd:    rgba(255, 255, 255, 0.08);
    --ddh-divider:    rgba(255, 255, 255, 0.08);

    /* Tone palette: deterministic per type slug. Each tone defines
       --t-1 (saturated), --t-2 (soft alpha), --t-3 (subtle wash). */
    --ddh-c1-1: #9B59B6; --ddh-c1-2: rgba(155, 89, 182, 0.55); --ddh-c1-3: rgba(155, 89, 182, 0.10);
    --ddh-c2-1: #3498DB; --ddh-c2-2: rgba(52, 152, 219, 0.55); --ddh-c2-3: rgba(52, 152, 219, 0.10);
    --ddh-c3-1: #2ECC71; --ddh-c3-2: rgba(46, 204, 113, 0.55); --ddh-c3-3: rgba(46, 204, 113, 0.10);
    --ddh-c4-1: #F39C12; --ddh-c4-2: rgba(243, 156, 18, 0.55); --ddh-c4-3: rgba(243, 156, 18, 0.10);
    --ddh-c5-1: #E84393; --ddh-c5-2: rgba(232, 67, 147, 0.55); --ddh-c5-3: rgba(232, 67, 147, 0.10);
}

/* --------------------------------------------------------------------------
   Article (single)
   -------------------------------------------------------------------------- */
.ddh-main {
    max-width: 880px;
    margin-inline: auto;
    padding: 56px var(--container-pad, 20px) 64px;
    color: var(--color-text, #2a2a2a);
}

.ddh-article__header { margin-bottom: 32px; }

.ddh-hot-flag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: linear-gradient(135deg, var(--ddh-hot), var(--ddh-hot-2));
    color: #fff;
    font-weight: 700;
    border-radius: var(--radius-full, 999px);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
    box-shadow: 0 4px 14px rgba(231, 76, 60, 0.35);
}

.ddh-article__title {
    font-size: clamp(1.8rem, 2.6vw + 0.6rem, 2.6rem);
    line-height: 1.18;
    letter-spacing: -0.01em;
    margin: 0 0 16px;
    color: var(--color-text-heading, #111);
    font-family: var(--font-heading, inherit);
    font-weight: 800;
}

.ddh-article__meta {
    color: var(--color-text-muted, #6b7280);
    font-size: 0.875rem;
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 14px;
}
.ddh-article__meta time { font-variant-numeric: tabular-nums; }
.ddh-article__meta a {
    color: var(--color-primary-light, #BB77D6);
    text-decoration: none;
    transition: color var(--transition-fast, .15s ease);
}
.ddh-article__meta a:hover { color: var(--color-primary, #9B59B6); }

/* Type pill: 把 daily_type term 链接渲染成胶囊 */
.ddh-article__meta .ddh-type-pill,
.ddh-article__meta a[rel~="tag"] {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    background: rgba(155, 89, 182, 0.14);
    color: var(--color-primary-light, #BB77D6);
    border: 1px solid rgba(155, 89, 182, 0.35);
    border-radius: var(--radius-full, 999px);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.ddh-article__cover {
    margin: 0 0 24px;
    border-radius: var(--radius-lg, var(--ddh-radius-lg));
    overflow: hidden;
    border: 1px solid var(--ddh-card-bd);
    box-shadow: var(--shadow-md, 0 8px 24px rgba(0,0,0,.18));
}
.ddh-article__cover img { width: 100%; height: auto; display: block; }

.ddh-article__body {
    line-height: 1.75;
    font-size: 1.0625rem;
    color: var(--color-text, #2a2a2a);
}
.ddh-article__body p { margin: 0 0 1.1em; }
.ddh-article__body h2,
.ddh-article__body h3 {
    color: var(--color-text-heading, #111);
    font-family: var(--font-heading, inherit);
    margin-top: 1.6em;
    margin-bottom: 0.6em;
    line-height: 1.3;
}
.ddh-article__body h2 { font-size: 1.5rem; }
.ddh-article__body h3 { font-size: 1.2rem; }
.ddh-article__body a {
    color: var(--color-primary-light, #BB77D6);
    text-decoration: none;
    border-bottom: 1px solid rgba(155, 89, 182, 0.4);
    transition: color var(--transition-fast, .15s ease), border-color var(--transition-fast, .15s ease);
}
.ddh-article__body a:hover {
    color: var(--color-primary, #9B59B6);
    border-bottom-color: var(--color-primary, #9B59B6);
}

.ddh-article__footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--ddh-divider);
    color: var(--color-text-muted, #6b7280);
    font-size: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
}
.ddh-article__footer p { margin: 0; }
.ddh-article__footer strong { color: var(--color-text-heading, #111); margin-right: 4px; }
.ddh-article__footer a {
    color: var(--color-primary-light, #BB77D6);
    text-decoration: none;
}
.ddh-article__footer a:hover { color: var(--color-primary, #9B59B6); }

.ddh-article--hot .ddh-article__title {
    background: linear-gradient(90deg, var(--ddh-hot), var(--ddh-accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* --------------------------------------------------------------------------
   TL;DR
   -------------------------------------------------------------------------- */
.ddh-tldr {
    position: relative;
    background: var(--ddh-tldr-bg);
    border: 1px solid var(--ddh-tldr-bd);
    border-left: 3px solid var(--color-primary, #9B59B6);
    padding: 18px 22px;
    border-radius: var(--radius-md, var(--ddh-radius-md));
    margin: 28px 0;
}
.ddh-tldr__label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-primary-light, #BB77D6);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
}
.ddh-tldr__label::before {
    content: "";
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-primary, #9B59B6);
    box-shadow: 0 0 8px var(--color-primary, #9B59B6);
}
.ddh-tldr__text {
    margin: 0;
    font-size: 1.025rem;
    line-height: 1.65;
    color: var(--color-text, #e5e7eb);
}

/* --------------------------------------------------------------------------
   Key points
   -------------------------------------------------------------------------- */
.ddh-keypoints { margin: 32px 0; }
.ddh-keypoints__title,
.ddh-compare__title,
.ddh-related__title,
.ddh-faq__title {
    font-size: 1.35rem;
    margin: 0 0 16px;
    color: var(--color-text-heading, #111);
    font-family: var(--font-heading, inherit);
    font-weight: 700;
    letter-spacing: -0.005em;
    display: flex;
    align-items: center;
    gap: 10px;
}
.ddh-keypoints__title::before,
.ddh-compare__title::before,
.ddh-related__title::before,
.ddh-faq__title::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 22px;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--color-primary, #9B59B6), var(--color-primary-light, #BB77D6));
}

.ddh-keypoints__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}
.ddh-keypoints__list li {
    position: relative;
    padding: 12px 14px 12px 44px;
    background: var(--ddh-card-bg);
    border: 1px solid var(--ddh-card-bd);
    border-radius: var(--radius-md, var(--ddh-radius-md));
    line-height: 1.55;
    color: var(--color-text, #2a2a2a);
    transition: border-color var(--transition-fast, .15s ease), background var(--transition-fast, .15s ease);
}
.ddh-keypoints__list li:hover {
    border-color: rgba(155, 89, 182, 0.35);
    background: rgba(155, 89, 182, 0.06);
}
.ddh-keypoints__list li::before {
    content: "";
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary, #9B59B6), var(--color-primary-light, #BB77D6));
    box-shadow: 0 2px 8px rgba(155, 89, 182, 0.4);
}
.ddh-keypoints__list li::after {
    content: "✓";
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
}

/* --------------------------------------------------------------------------
   Compare table
   -------------------------------------------------------------------------- */
.ddh-compare { margin: 36px 0; }
.ddh-compare__wrap {
    overflow-x: auto;
    border-radius: var(--radius-md, var(--ddh-radius-md));
    border: 1px solid var(--ddh-card-bd);
    background: var(--ddh-card-bg);
}
.ddh-compare__table {
    border-collapse: collapse;
    width: 100%;
    font-size: 0.95rem;
}
.ddh-compare__table th,
.ddh-compare__table td {
    border-bottom: 1px solid var(--ddh-divider);
    padding: 14px 16px;
    text-align: left;
    color: var(--color-text, #2a2a2a);
}
.ddh-compare__table tr:last-child td { border-bottom: 0; }
.ddh-compare__table thead th {
    background: rgba(155, 89, 182, 0.08);
    color: var(--color-text-heading, #111);
    font-weight: 700;
    font-size: 0.825rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.ddh-compare__table tbody tr:hover td {
    background: rgba(155, 89, 182, 0.05);
}

/* --------------------------------------------------------------------------
   Related products
   -------------------------------------------------------------------------- */
.ddh-related { margin: 36px 0; }
.ddh-related__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}
.ddh-related__item a {
    display: block;
    text-decoration: none;
    color: var(--color-text, inherit);
    background: var(--ddh-card-bg);
    border: 1px solid var(--ddh-card-bd);
    border-radius: var(--radius-lg, var(--ddh-radius-lg));
    overflow: hidden;
    transition: transform var(--transition-normal, .2s ease), border-color var(--transition-normal, .2s ease), box-shadow var(--transition-normal, .2s ease);
}
.ddh-related__item a:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary, #9B59B6);
    box-shadow: var(--shadow-md, 0 10px 28px rgba(0,0,0,.20)), 0 0 22px rgba(155, 89, 182, 0.18);
}
.ddh-related__item img { width: 100%; height: auto; display: block; aspect-ratio: 1 / 1; object-fit: cover; }
.ddh-related__name {
    display: block;
    padding: 12px 14px 4px;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--color-text-heading, #111);
    font-weight: 600;
}
.ddh-related__price {
    display: block;
    padding: 0 14px 14px;
    color: var(--ddh-accent);
    font-weight: 700;
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.ddh-faq { margin: 36px 0; }
.ddh-faq__list { display: flex; flex-direction: column; gap: 10px; }
.ddh-faq__item {
    background: var(--ddh-card-bg);
    border: 1px solid var(--ddh-card-bd);
    border-radius: var(--radius-md, var(--ddh-radius-md));
    padding: 16px 22px;
    transition: border-color var(--transition-fast, .15s ease), background var(--transition-fast, .15s ease);
}
.ddh-faq__item:hover { border-color: rgba(155, 89, 182, 0.3); }
.ddh-faq__item[open] {
    border-color: rgba(155, 89, 182, 0.45);
    background: rgba(155, 89, 182, 0.05);
}
.ddh-faq__q {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-text-heading, #111);
    list-style: none;
    position: relative;
    padding-right: 32px;
    font-size: 1rem;
    line-height: 1.45;
}
.ddh-faq__q::-webkit-details-marker { display: none; }
.ddh-faq__q::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 20px;
    height: 20px;
    margin-top: -10px;
    border-radius: 50%;
    border: 1.5px solid var(--color-primary, #9B59B6);
    background:
        linear-gradient(var(--color-primary, #9B59B6), var(--color-primary, #9B59B6)) center/9px 1.5px no-repeat,
        linear-gradient(var(--color-primary, #9B59B6), var(--color-primary, #9B59B6)) center/1.5px 9px no-repeat;
    transition: transform var(--transition-fast, .15s ease);
}
.ddh-faq__item[open] .ddh-faq__q::after {
    transform: rotate(45deg);
    background:
        linear-gradient(var(--color-primary, #9B59B6), var(--color-primary, #9B59B6)) center/9px 1.5px no-repeat;
}
.ddh-faq__a {
    padding: 12px 0 4px;
    line-height: 1.7;
    color: var(--color-text, #4b5563);
    font-size: 0.9625rem;
}

/* --------------------------------------------------------------------------
   Sources
   -------------------------------------------------------------------------- */
.ddh-sources {
    margin: 40px 0 0;
    padding: 18px 22px;
    border: 1px dashed var(--ddh-card-bd);
    border-radius: var(--radius-md, var(--ddh-radius-md));
    font-size: 0.875rem;
    color: var(--color-text-muted, #6b7280);
    background: rgba(255, 255, 255, 0.02);
}
.ddh-sources__title {
    font-size: 0.8rem;
    margin: 0 0 8px;
    color: var(--color-text-heading, #d1d5db);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
}
.ddh-sources__list { padding-left: 20px; margin: 0; }
.ddh-sources__list li { margin: 4px 0; }
.ddh-sources__list a { color: var(--color-primary-light, #BB77D6); word-break: break-all; }

/* --------------------------------------------------------------------------
   Archive
   -------------------------------------------------------------------------- */
.ddh-archive {
    max-width: var(--container-max, 1280px);
    margin-inline: auto;
    padding: 56px var(--container-pad, 20px) 64px;
}
/* Hero banner */
.ddh-archive__hero {
    position: relative;
    text-align: center;
    padding: 36px 24px 32px;
    margin: 0 0 28px;
    border-radius: var(--radius-xl, var(--ddh-radius-xl));
    background:
        radial-gradient(1100px 280px at 50% -40%, rgba(155, 89, 182, 0.30), transparent 60%),
        radial-gradient(700px 220px at 90% 110%, rgba(243, 156, 18, 0.15), transparent 70%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--ddh-card-bd);
    overflow: hidden;
    isolation: isolate;
}
.ddh-archive__hero-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(380px 180px at 20% 100%, rgba(155, 89, 182, 0.18), transparent 70%);
    pointer-events: none;
    z-index: -1;
}
.ddh-archive__eyebrow {
    margin: 0 0 10px;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary-light, #BB77D6);
    font-weight: 700;
}
.ddh-archive__title {
    font-size: clamp(2rem, 3vw + 1rem, 3.4rem);
    line-height: 1.1;
    margin: 0 0 12px;
    color: var(--color-text-heading, #111);
    font-family: var(--font-heading, inherit);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(120deg,
        var(--color-text-heading, #fff) 0%,
        var(--color-primary-light, #BB77D6) 65%,
        var(--ddh-hot-2, #F39C12) 110%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.ddh-archive__desc {
    color: var(--color-text-muted, #b3b3b3);
    max-width: 640px;
    margin: 0 auto 18px;
    font-size: 0.98rem;
    line-height: 1.55;
}
.ddh-archive__stats {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 18px;
    padding: 8px 16px;
    border-radius: var(--radius-full, 999px);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--ddh-card-bd);
    font-size: 0.85rem;
    color: var(--color-text-muted, #b3b3b3);
}
.ddh-archive__stat strong {
    color: var(--color-text-heading, #fff);
    font-weight: 700;
    margin-right: 4px;
}
.ddh-archive__stat--muted::before {
    content: "·";
    margin-right: 14px;
    opacity: 0.5;
}

/* Filter chips */
.ddh-archive__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 10px;
    margin: 0 0 28px;
    padding: 4px 0;
    justify-content: center;
}
.ddh-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: var(--radius-full, 999px);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--ddh-card-bd);
    color: var(--color-text-muted, #b3b3b3);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast, .15s ease);
}
.ddh-chip:hover {
    background: rgba(155, 89, 182, 0.14);
    border-color: rgba(155, 89, 182, 0.45);
    color: var(--color-primary-light, #BB77D6);
}
.ddh-chip--active {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.30), rgba(155, 89, 182, 0.10));
    border-color: rgba(155, 89, 182, 0.55);
    color: var(--color-text-heading, #fff);
    box-shadow: 0 4px 14px rgba(155, 89, 182, 0.20);
}
.ddh-chip__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 18px;
    padding: 0 6px;
    border-radius: var(--radius-full, 999px);
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text-muted, #b3b3b3);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
}

/* Section title (Trending now / Latest) */
.ddh-archive__section { margin: 0 0 36px; }
.ddh-archive__section + .ddh-archive__section { margin-top: 4px; }
.ddh-archive__section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--color-text-heading, #fff);
    margin: 0 0 18px;
    text-transform: uppercase;
}
.ddh-archive__section-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--ddh-divider), transparent);
}
.ddh-archive__section-flame {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full, 999px);
    background: linear-gradient(135deg, var(--ddh-hot), var(--ddh-hot-2));
    box-shadow: 0 4px 14px rgba(231, 76, 60, 0.40);
    font-size: 0.95rem;
    line-height: 1;
}

/* Featured row (top hot posts) */
.ddh-archive__featured-row {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(440px, 1fr));
    gap: 22px;
}
.ddh-card--featured a {
    display: grid;
    grid-template-columns: minmax(180px, 42%) 1fr;
    align-items: stretch;
    border-color: rgba(231, 76, 60, 0.40);
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.10), rgba(155, 89, 182, 0.08) 60%, var(--ddh-card-bg));
}
.ddh-card--featured .ddh-card__cover {
    aspect-ratio: auto;
    height: 100%;
    min-height: 200px;
}
.ddh-card--featured .ddh-card__body {
    padding: 22px 22px 20px;
    gap: 10px;
}
.ddh-card--featured .ddh-card__title {
    font-size: 1.25rem;
    -webkit-line-clamp: 3;
    line-clamp: 3;
}
.ddh-card--featured .ddh-card__tldr {
    -webkit-line-clamp: 4;
    line-clamp: 4;
}

.ddh-card__monogram {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    border-radius: var(--radius-full, 999px);
    background: radial-gradient(circle at 30% 30%, rgba(155, 89, 182, 0.55), rgba(155, 89, 182, 0.10) 70%);
    border: 1px solid rgba(155, 89, 182, 0.30);
    color: rgba(255, 255, 255, 0.92);
    font-size: 2.4rem;
    line-height: 1;
    backdrop-filter: blur(2px);
    box-shadow: inset 0 0 24px rgba(255, 255, 255, 0.05), 0 6px 22px rgba(155, 89, 182, 0.18);
}
.ddh-card--hot .ddh-card__monogram {
    background: radial-gradient(circle at 30% 30%, rgba(231, 76, 60, 0.55), rgba(243, 156, 18, 0.10) 70%);
    border-color: rgba(231, 76, 60, 0.40);
}

.ddh-archive__empty {
    text-align: center;
    color: var(--color-text-muted, #b3b3b3);
    padding: 40px 0;
}

.ddh-archive__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}
.ddh-card { position: relative; }
.ddh-card a {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: var(--color-text, inherit);
    background: var(--ddh-card-bg);
    border: 1px solid var(--ddh-card-bd);
    border-radius: var(--radius-lg, var(--ddh-radius-lg));
    overflow: hidden;
    transition: transform var(--transition-normal, .25s ease), border-color var(--transition-normal, .25s ease), box-shadow var(--transition-normal, .25s ease);
}
.ddh-card a:hover {
    transform: translateY(-4px);
    border-color: rgba(155, 89, 182, 0.55);
    box-shadow: var(--shadow-md, 0 10px 28px rgba(0,0,0,.20)), 0 0 22px rgba(155, 89, 182, 0.18);
}
.ddh-card__cover {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.18), rgba(155, 89, 182, 0.05) 60%, rgba(243, 156, 18, 0.10));
}
.ddh-card__cover img {
    width: 100%; height: 100%; display: block;
    object-fit: cover;
    transition: transform var(--transition-normal, .25s ease);
}
.ddh-card a:hover .ddh-card__cover img { transform: scale(1.04); }

/* Fallback cover (no thumbnail): show a stylized monogram */
.ddh-card__cover--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.65);
    font-family: var(--font-heading, inherit);
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.ddh-card__body {
    padding: 18px 18px 18px;
    position: relative;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 8px;
}
.ddh-card__type {
    display: inline-flex;
    align-self: flex-start;
    padding: 3px 10px;
    background: rgba(155, 89, 182, 0.14);
    color: var(--color-primary-light, #BB77D6);
    border: 1px solid rgba(155, 89, 182, 0.35);
    border-radius: var(--radius-full, 999px);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 2px;
}
.ddh-card__hot {
    position: absolute;
    top: 14px;
    right: 14px;
    background: linear-gradient(135deg, var(--ddh-hot), var(--ddh-hot-2));
    color: #fff;
    padding: 5px 12px;
    border-radius: var(--radius-full, 999px);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    box-shadow: 0 4px 14px rgba(231, 76, 60, 0.4);
    z-index: 2;
}
.ddh-card__title {
    font-size: 1.075rem;
    margin: 0;
    line-height: 1.35;
    color: var(--color-text-heading, #111);
    font-family: var(--font-heading, inherit);
    font-weight: 700;
    letter-spacing: -0.005em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ddh-card__tldr {
    font-size: 0.875rem;
    color: var(--color-text-muted, #6b7280);
    margin: 0;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ddh-card__foot {
    margin-top: auto;
    padding-top: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--color-text-muted, #9ca3af);
    font-size: 0.78rem;
}
.ddh-card__date { font-variant-numeric: tabular-nums; }
.ddh-card__more {
    color: var(--color-primary-light, #BB77D6);
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: transform var(--transition-fast, .15s ease);
}
.ddh-card a:hover .ddh-card__more { transform: translateX(3px); }

.ddh-card--hot a {
    border-color: rgba(231, 76, 60, 0.45);
    background: linear-gradient(155deg, var(--ddh-card-bg) 0%, var(--ddh-hot-soft) 100%);
}
.ddh-card--hot .ddh-card__cover {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.30), rgba(243, 156, 18, 0.18) 60%, rgba(155, 89, 182, 0.10));
}

/* ---- Tone palette: applied to monogram + type pill per type slug ---- */
.ddh-card--tone-c1 { --t-1: var(--ddh-c1-1); --t-2: var(--ddh-c1-2); --t-3: var(--ddh-c1-3); }
.ddh-card--tone-c2 { --t-1: var(--ddh-c2-1); --t-2: var(--ddh-c2-2); --t-3: var(--ddh-c2-3); }
.ddh-card--tone-c3 { --t-1: var(--ddh-c3-1); --t-2: var(--ddh-c3-2); --t-3: var(--ddh-c3-3); }
.ddh-card--tone-c4 { --t-1: var(--ddh-c4-1); --t-2: var(--ddh-c4-2); --t-3: var(--ddh-c4-3); }
.ddh-card--tone-c5 { --t-1: var(--ddh-c5-1); --t-2: var(--ddh-c5-2); --t-3: var(--ddh-c5-3); }
.ddh-card--tone-hot { --t-1: var(--ddh-hot); --t-2: rgba(231, 76, 60, 0.55); --t-3: rgba(231, 76, 60, 0.10); }

.ddh-card[class*="ddh-card--tone-"] .ddh-card__cover--placeholder {
    background: linear-gradient(135deg, var(--t-3), rgba(255,255,255,0.02) 60%, rgba(243, 156, 18, 0.06));
}
.ddh-card[class*="ddh-card--tone-"] .ddh-card__monogram {
    background: radial-gradient(circle at 30% 30%, var(--t-2), var(--t-3) 70%);
    border-color: var(--t-2);
    box-shadow: inset 0 0 24px rgba(255, 255, 255, 0.06), 0 6px 22px var(--t-3);
}
.ddh-card[class*="ddh-card--tone-"] .ddh-card__type {
    background: var(--t-3);
    color: var(--t-1);
    border-color: var(--t-2);
    filter: brightness(1.15);
}

/* ---- Featured single-card hero treatment ---- */
.ddh-archive__featured-row--single {
    grid-template-columns: minmax(0, 880px);
    justify-content: center;
}
.ddh-card--featured .ddh-card__cover {
    position: relative;
}
.ddh-card--featured .ddh-card__cover--placeholder {
    flex-direction: column;
}
.ddh-card--featured .ddh-card__monogram {
    width: 120px;
    height: 120px;
    font-size: 3rem;
    z-index: 1;
}
.ddh-card__rank {
    position: absolute;
    inset: auto auto 8px 18px;
    font-family: var(--font-heading, inherit);
    font-size: clamp(80px, 14vw, 180px);
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.04em;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.18);
    pointer-events: none;
    user-select: none;
}
.ddh-card--hot .ddh-card__rank { -webkit-text-stroke-color: rgba(231, 76, 60, 0.42); }
/* Hide decorative rank when a real cover image is present */
.ddh-card__cover:not(.ddh-card__cover--placeholder) .ddh-card__rank { display: none; }

/* ---- RSS button on hero ---- */
.ddh-archive__rss {
    position: absolute;
    top: 16px;
    right: 16px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-full, 999px);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--ddh-card-bd);
    color: var(--color-text-muted, #b3b3b3);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: all var(--transition-fast, .15s ease);
    z-index: 2;
}
.ddh-archive__rss:hover {
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.20), rgba(231, 76, 60, 0.16));
    border-color: rgba(243, 156, 18, 0.50);
    color: #fff;
}
.ddh-archive__rss svg { color: var(--ddh-hot-2, #F39C12); }

/* ---- Chip color tones ---- */
.ddh-chip--tone-c1:hover { background: rgba(155, 89, 182, 0.14); border-color: rgba(155, 89, 182, 0.45); color: var(--ddh-c1-1); }
.ddh-chip--tone-c2:hover { background: rgba(52, 152, 219, 0.14); border-color: rgba(52, 152, 219, 0.45); color: var(--ddh-c2-1); }
.ddh-chip--tone-c3:hover { background: rgba(46, 204, 113, 0.14); border-color: rgba(46, 204, 113, 0.45); color: var(--ddh-c3-1); }
.ddh-chip--tone-c4:hover { background: rgba(243, 156, 18, 0.14); border-color: rgba(243, 156, 18, 0.45); color: var(--ddh-c4-1); }
.ddh-chip--tone-c5:hover { background: rgba(232, 67, 147, 0.14); border-color: rgba(232, 67, 147, 0.45); color: var(--ddh-c5-1); }
.ddh-chip--tone-c1.ddh-chip--active { background: linear-gradient(135deg, rgba(155, 89, 182, 0.30), rgba(155, 89, 182, 0.10)); border-color: rgba(155, 89, 182, 0.55); color: #fff; box-shadow: 0 4px 14px rgba(155, 89, 182, 0.20); }
.ddh-chip--tone-c2.ddh-chip--active { background: linear-gradient(135deg, rgba(52, 152, 219, 0.30), rgba(52, 152, 219, 0.10));  border-color: rgba(52, 152, 219, 0.55);  color: #fff; box-shadow: 0 4px 14px rgba(52, 152, 219, 0.20); }
.ddh-chip--tone-c3.ddh-chip--active { background: linear-gradient(135deg, rgba(46, 204, 113, 0.30), rgba(46, 204, 113, 0.10));  border-color: rgba(46, 204, 113, 0.55);  color: #fff; box-shadow: 0 4px 14px rgba(46, 204, 113, 0.20); }
.ddh-chip--tone-c4.ddh-chip--active { background: linear-gradient(135deg, rgba(243, 156, 18, 0.30), rgba(243, 156, 18, 0.10));  border-color: rgba(243, 156, 18, 0.55);  color: #fff; box-shadow: 0 4px 14px rgba(243, 156, 18, 0.20); }
.ddh-chip--tone-c5.ddh-chip--active { background: linear-gradient(135deg, rgba(232, 67, 147, 0.30), rgba(232, 67, 147, 0.10));  border-color: rgba(232, 67, 147, 0.55);  color: #fff; box-shadow: 0 4px 14px rgba(232, 67, 147, 0.20); }

/* --------------------------------------------------------------------------
   Shortcodes [ddh_latest] / [ddh_hot]
   -------------------------------------------------------------------------- */
.ddh-shortcode { margin: 0; }
.ddh-shortcode__title {
    font-size: clamp(1.5rem, 1.5vw + 0.8rem, 1.9rem);
    margin: 0 0 24px;
    color: var(--color-text-heading, #111);
    font-family: var(--font-heading, inherit);
    text-align: center;
    position: relative;
    padding-bottom: 14px;
    font-weight: 800;
    letter-spacing: -0.01em;
}
.ddh-shortcode__title::after {
    content: "";
    display: block;
    width: 64px;
    height: 3px;
    margin: 12px auto 0;
    border-radius: var(--radius-full, 999px);
    background: linear-gradient(90deg, var(--color-primary, #9B59B6), var(--color-primary-light, #BB77D6));
}

.ddh-shortcode__grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 22px;
}
.ddh-shortcode__item a,
.ddh-shortcode__hot-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    color: var(--color-text, inherit);
    background: var(--ddh-card-bg);
    border: 1px solid var(--ddh-card-bd);
    border-radius: var(--radius-lg, var(--ddh-radius-lg));
    overflow: hidden;
    transition: transform var(--transition-normal, .25s ease), border-color var(--transition-normal, .25s ease), box-shadow var(--transition-normal, .25s ease);
}
.ddh-shortcode__item a:hover,
.ddh-shortcode__hot-card:hover {
    transform: translateY(-4px);
    border-color: rgba(155, 89, 182, 0.55);
    box-shadow: var(--shadow-md, 0 10px 28px rgba(0,0,0,.20)), 0 0 22px rgba(155, 89, 182, 0.18);
}
.ddh-shortcode__cover {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.18), rgba(155, 89, 182, 0.05) 60%, rgba(243, 156, 18, 0.10));
}
.ddh-shortcode__cover img {
    width: 100%; height: 100%; display: block;
    object-fit: cover;
    transition: transform var(--transition-normal, .25s ease);
}
.ddh-shortcode__item a:hover .ddh-shortcode__cover img,
.ddh-shortcode__hot-card:hover .ddh-shortcode__cover img { transform: scale(1.04); }
.ddh-shortcode__body { padding: 16px 18px 18px; position: relative; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.ddh-shortcode__hot {
    position: absolute;
    top: -14px;
    right: 14px;
    background: linear-gradient(135deg, var(--ddh-hot), var(--ddh-hot-2));
    color: #fff;
    padding: 5px 12px;
    border-radius: var(--radius-full, 999px);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    box-shadow: 0 4px 14px rgba(231, 76, 60, 0.4);
}
.ddh-shortcode__name {
    font-size: 1rem;
    margin: 0;
    line-height: 1.4;
    color: var(--color-text-heading, #111);
    font-family: var(--font-heading, inherit);
    font-weight: 700;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ddh-shortcode__tldr {
    font-size: 0.875rem;
    color: var(--color-text-muted, #6b7280);
    margin: 0;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ddh-shortcode__date {
    margin-top: auto;
    padding-top: 8px;
    font-size: 0.78rem;
    color: var(--color-text-muted, #9ca3af);
    font-variant-numeric: tabular-nums;
}

.ddh-shortcode__item.is-hot a {
    border-color: rgba(231, 76, 60, 0.45);
    background: linear-gradient(155deg, var(--ddh-card-bg) 0%, var(--ddh-hot-soft) 100%);
}

.ddh-shortcode--hot .ddh-shortcode__hot-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}
.ddh-shortcode--hot .ddh-shortcode__hot-card {
    background: linear-gradient(155deg, var(--ddh-card-bg) 0%, var(--ddh-hot-soft) 100%);
    border-color: rgba(231, 76, 60, 0.4);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.ddh-archive .pagination,
.ddh-archive .nav-links {
    margin-top: 40px;
    text-align: center;
}
.ddh-archive .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    margin: 0 3px;
    border-radius: var(--radius-md, var(--ddh-radius-md));
    border: 1px solid var(--ddh-card-bd);
    background: var(--ddh-card-bg);
    color: var(--color-text, inherit);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: border-color var(--transition-fast, .15s ease), background var(--transition-fast, .15s ease), color var(--transition-fast, .15s ease);
}
.ddh-archive .page-numbers:hover,
.ddh-archive .page-numbers.current {
    border-color: var(--color-primary, #9B59B6);
    background: rgba(155, 89, 182, 0.12);
    color: var(--color-primary-light, #BB77D6);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .ddh-main { padding: 36px var(--container-pad, 16px) 48px; }
    .ddh-archive { padding: 36px var(--container-pad, 16px) 48px; }
    .ddh-archive__hero { padding: 28px 18px; margin-bottom: 22px; }
    .ddh-archive__filters { margin-bottom: 22px; justify-content: flex-start; }
    .ddh-archive__featured-row { grid-template-columns: 1fr; }
    .ddh-card--featured a { grid-template-columns: 1fr; }
    .ddh-card--featured .ddh-card__cover { aspect-ratio: 16 / 9; min-height: 0; }
    .ddh-shortcode__grid,
    .ddh-archive__list { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
    .ddh-shortcode--hot .ddh-shortcode__hot-row { grid-template-columns: 1fr; }
    .ddh-related__list { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
    .ddh-tldr { padding: 16px 18px; }
    .ddh-keypoints__list li { padding-left: 40px; }
    .ddh-faq__item { padding: 14px 18px; }
}

@media (max-width: 480px) {
    .ddh-archive__list { grid-template-columns: 1fr; }
    .ddh-card__cover { aspect-ratio: 16 / 9; }
    .ddh-archive__title { font-size: clamp(1.7rem, 7vw, 2.2rem); }
    .ddh-archive__stat--muted::before { display: none; }
    .ddh-card__monogram { width: 72px; height: 72px; font-size: 2rem; }
    .ddh-archive__rss span { display: none; }
    .ddh-archive__rss { padding: 6px 8px; }
    .ddh-card--featured .ddh-card__monogram { width: 88px; height: 88px; font-size: 2.4rem; }
}