/* ===========================
   ポイっと! - Legacy Base Layer
   新ブランド (poitto.css) と redesign.css の下敷き。
   ブランドアクセントは redesign.css の --c-hot / --c-ink に集約。
   ここでは旧 --c-brand / --c-new をインク黒へ寄せて緑・青の残響を消す。
   =========================== */

:root {
    /* Palette */
    --c-brand: #0a0a0a;
    --c-brand-dark: #000000;
    --c-brand-light: #333333;
    --c-brand-bg: #f6f6f6;
    --c-accent: #ea580c;
    --c-accent-light: #fff7ed;
    --c-up: #16a34a;
    --c-up-bg: #dcfce7;
    --c-down: #dc2626;
    --c-down-bg: #fee2e2;
    --c-peak: #b45309;
    --c-peak-bg: #fef3c7;
    --c-new: #0a0a0a;
    --c-new-bg: #f6f6f6;

    --c-text: #0f172a;
    --c-text-2: #475569;
    --c-muted: #94a3b8;
    --c-bg: #ffffff;
    --c-bg-page: #eef2f6;
    --c-bg-panel: #ffffff;
    --c-border: #d8dee7;
    --c-border-light: #e9eef4;

    /* Type */
    --font: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    --lh: 1.65;

    /* Radii */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;
    --r-full: 999px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    color: var(--c-text);
    background: var(--c-bg-page);
    line-height: var(--lh);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 16px; }

/* Full-bleed: 親containerを突き破って画面幅の背景帯を作る */
.full-bleed {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    padding-left: calc(50vw - 50%);
    padding-right: calc(50vw - 50%);
}

/* ===========================
   Header
   =========================== */
.header {
    background: var(--c-bg);
    border-bottom: 1px solid var(--c-border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    row-gap: 8px;
    padding: 8px 0;
}

/* ヘッダー中央の常時表示検索バー。
   モバイルでは2段目に幅いっぱい（order:3 + flex-basis:100%）、
   640px以上ではロゴとナビの間で中央に置く（@media 内で上書き）。 */
.header-search {
    order: 3;
    flex-basis: 100%;
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--c-bg-page);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-full);
    padding: 8px 16px;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.header-search:hover { border-color: var(--c-brand-light); }
.header-search:focus-within {
    border-color: var(--c-brand);
    background: var(--c-bg);
    box-shadow: 0 0 0 3px rgba(14, 122, 107, 0.1);
}
.header-search-icon { width: 16px; height: 16px; color: var(--c-brand); flex-shrink: 0; }
.header-search-input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    outline: none;
    font-family: var(--font);
    font-size: 0.85rem;
    color: var(--c-text);
}
.header-search-input::placeholder { color: var(--c-muted); }

.logo {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--c-brand);
    letter-spacing: -0.03em;
    white-space: nowrap;
    flex-shrink: 0;
}
.logo-icon { width: 22px; height: 22px; color: var(--c-brand); }
.logo-mark { width: 28px; height: 28px; flex-shrink: 0; display: block; }
.logo-text { line-height: 1; }

.header-nav { display: flex; gap: 10px; align-items: center; }
.header-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--c-text-2);
    transition: color 0.15s;
    white-space: nowrap;
}
.header-nav-link svg { width: 14px; height: 14px; }
@media (min-width: 640px) {
    .header-inner { flex-wrap: nowrap; padding: 0; height: 52px; }
    .header-search { order: 0; flex-basis: auto; flex: 1; max-width: 480px; margin: 0 24px; }
    .header-nav { gap: 18px; }
    .header-nav-link { font-size: 0.85rem; }
    .header-nav-link svg { width: 16px; height: 16px; }
}
.header-nav-link:hover { color: var(--c-brand); }

/* ===========================
   Main / Footer
   =========================== */
.main { flex: 1; padding: 20px 0 48px; }

.footer {
    background: var(--c-bg);
    border-top: 1px solid var(--c-border);
    padding: 32px 0 24px;
    font-size: 0.75rem;
    color: var(--c-text-2);
}
.footer-links {
    display: flex;
    gap: 40px;
    margin-bottom: 24px;
}
.footer-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.footer-col-title {
    font-weight: 700;
    font-size: 0.78rem;
    color: var(--c-text);
    margin-bottom: 4px;
}
.footer-col a {
    color: var(--c-text-2);
    font-size: 0.73rem;
    transition: color 0.15s;
}
.footer-col a:hover { color: var(--c-brand); }
.footer-bottom { border-top: 1px solid var(--c-border); padding-top: 16px; }
.footer-sub { margin-top: 6px; color: var(--c-muted); font-size: 0.7rem; }

/* ===========================
   Search
   =========================== */
.search-section { margin-bottom: 8px; }
.search-box { position: relative; }

.search-input {
    width: 100%;
    height: 48px;
    padding: 0 16px 0 44px;
    font-size: 0.933rem;
    font-family: var(--font);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-lg);
    background: var(--c-bg);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.search-input:focus {
    border-color: var(--c-brand);
    box-shadow: 0 0 0 3px rgba(14, 122, 107, 0.08);
}
.search-input::placeholder { color: var(--c-muted); }

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--c-muted);
    pointer-events: none;
}

.search-meta {
    margin-top: 8px;
    font-size: 0.73rem;
    color: var(--c-muted);
    text-align: center;
}

/* Search dropdown */
.search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0; right: 0;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 60;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}
.search-results.is-open { display: block; }

.search-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--c-border-light);
    transition: background 0.1s;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--c-bg-page); }
.search-result-name { font-weight: 600; font-size: 0.9rem; }
.search-result-right { display: flex; align-items: center; gap: 6px; }
.search-result-price { font-weight: 800; color: var(--c-brand); white-space: nowrap; font-size: 0.9rem; }
.search-result-site { font-size: 0.7rem; color: var(--c-muted); white-space: nowrap; }
.search-result-empty { padding: 16px; text-align: center; color: var(--c-muted); font-size: 0.85rem; }
.search-result-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--c-brand);
    border-top: 1px solid var(--c-border-light);
    transition: background 0.1s;
}
.search-result-more:hover { background: var(--c-brand-bg); }

/* ===========================
   Category Nav
   =========================== */
.category-nav {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
}
.category-panel { padding: 16px 20px; }
.category-panel .section-heading { margin-bottom: 12px; }
.category-nav::-webkit-scrollbar { display: none; }

.cat-tag {
    display: inline-block;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--c-text-2);
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-full);
    white-space: nowrap;
    transition: all 0.15s;
}
.cat-tag:hover {
    border-color: var(--c-brand);
    color: var(--c-brand);
}
.cat-tag.is-active {
    background: var(--c-brand);
    border-color: var(--c-brand);
    color: #fff;
}

/* ===========================
   Section heading
   =========================== */
.section-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 14px;
    padding-left: 12px;
    border-left: 4px solid var(--c-brand);
    line-height: 1.2;
    letter-spacing: -0.01em;
}
.section-heading--lg {
    font-size: 1.25rem;
    margin-bottom: 18px;
}
.section-heading--sm {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 12px;
    border-left-color: var(--c-muted);
    border-left-width: 3px;
}
.section-heading-icon { width: 18px; height: 18px; color: var(--c-brand); flex-shrink: 0; }
.section-heading--sm .section-heading-icon { width: 14px; height: 14px; color: var(--c-muted); }
.section-heading-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--c-muted);
    margin-left: auto;
}
.section-heading-more {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--c-brand);
    margin-left: auto;
    white-space: nowrap;
    transition: opacity 0.15s;
}
.section-heading-more:hover { opacity: 0.7; }

/* ===========================
   Feed / Cards
   =========================== */
.feed { display: flex; flex-direction: column; gap: 8px; margin-bottom: 0; }
.panel .feed .card { border-color: var(--c-border-light); }

.card {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--c-bg);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-md);
    padding: 14px 12px 14px 16px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.card:hover {
    border-color: var(--c-brand-light);
    box-shadow: 0 2px 8px rgba(14, 122, 107, 0.08);
}
.card.card--peak {
    border-left: 3px solid var(--c-peak);
    background: linear-gradient(90deg, #fefbf3 0%, var(--c-bg) 40px);
}

.card-rank {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--c-muted);
    background: var(--c-bg-page);
    border-radius: 50%;
    flex-shrink: 0;
}

.card-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
}
.card-left { min-width: 0; }

.card-name {
    display: block;
    font-weight: 700;
    font-size: 0.933rem;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-badges {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.card-site {
    font-size: 0.7rem;
    color: var(--c-muted);
    font-weight: 500;
}

.card-price {
    display: flex;
    align-items: baseline;
    gap: 1px;
    flex-shrink: 0;
}
.card-price-value {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--c-brand);
    letter-spacing: -0.03em;
    font-feature-settings: "tnum";
}
.card-price-unit {
    font-size: 0.73rem;
    color: var(--c-text-2);
    font-weight: 600;
}

.card-arrow {
    width: 18px;
    height: 18px;
    color: var(--c-muted);
    flex-shrink: 0;
    transition: transform 0.15s;
}
.card:hover .card-arrow { transform: translateX(2px); color: var(--c-brand); }

/* ===========================
   Badges
   =========================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--r-full);
    white-space: nowrap;
    line-height: 1.5;
}
.badge--up { background: var(--c-up-bg); color: var(--c-up); }
.badge--peak { background: var(--c-peak-bg); color: var(--c-peak); }
.badge--new { background: var(--c-new-bg); color: var(--c-new); }
.badge--down { background: var(--c-down-bg); color: var(--c-down); }
.badge--high { background: var(--c-up-bg); color: var(--c-up); }
.badge--normal { background: var(--c-border-light); color: var(--c-text-2); }
.badge--low { background: var(--c-down-bg); color: var(--c-down); }
.badge--easy { background: #e8f5e9; color: #2e7d32; }
.badge--hard { background: #fff3e0; color: #e65100; }

/* ===========================
   Feed empty
   =========================== */
.feed-empty {
    text-align: center;
    padding: 40px 16px;
    color: var(--c-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.feed-empty-sub { font-size: 0.8rem; }

/* ===========================
   Breadcrumb
   =========================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--c-muted);
    margin-bottom: 16px;
    overflow-x: auto;
    white-space: nowrap;
}
.breadcrumb a { color: var(--c-text-2); }
.breadcrumb a:hover { color: var(--c-brand); }
.breadcrumb svg { flex-shrink: 0; color: var(--c-muted); }

/* ===========================
   Detail page
   =========================== */
.detail-header {
    margin-bottom: 24px;
}
.detail-name {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.02em;
}
.detail-summary {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.detail-price {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--c-brand);
    letter-spacing: -0.04em;
    line-height: 1.1;
    font-feature-settings: "tnum";
}
.detail-price-unit {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--c-text-2);
}
.detail-price-label {
    font-size: 0.75rem;
    color: var(--c-muted);
    font-weight: 600;
    align-self: flex-end;
    margin-bottom: 4px;
}
.detail-meta {
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--c-muted);
    font-weight: 500;
}

/* Detail effort badge */
.detail-effort {
    display: flex;
    align-items: center;
    gap: 6px;
    align-self: flex-end;
    margin-bottom: 6px;
}
.detail-effort-desc {
    font-size: 0.78rem;
    color: var(--c-text-2);
    font-weight: 600;
}

/* Top headline */
.top-headline {
    margin-bottom: 12px;
}
.top-headline-main {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-text);
    line-height: 1.3;
}
.top-headline-main strong {
    font-size: 1.35rem;
    color: var(--c-brand);
    font-weight: 900;
}
.top-headline-sub {
    font-size: 0.78rem;
    color: var(--c-muted);
    margin-top: 2px;
}

/* Need card reward label */
.need-card-reward {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--c-brand);
    letter-spacing: -0.01em;
}

/* Price context (above/below average) */
.detail-price-context {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    margin-top: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--r-full);
}
.detail-price-context--up { background: var(--c-up-bg); color: var(--c-up); }
.detail-price-context--down { background: var(--c-down-bg); color: var(--c-down); }

/* Verdict box (detail page recommendation) */
.verdict {
    background: var(--c-bg);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 16px 20px;
    margin-bottom: 20px;
}
.verdict--strong { border-color: var(--c-peak); background: linear-gradient(135deg, #fef9ee 0%, var(--c-bg) 100%); }
.verdict--good { border-color: var(--c-up); background: linear-gradient(135deg, #f0fdf4 0%, var(--c-bg) 100%); }
.verdict--wait { border-color: var(--c-down); background: linear-gradient(135deg, #fef2f2 0%, var(--c-bg) 100%); }

.verdict-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.verdict-title-area {
    display: flex;
    align-items: center;
    gap: 6px;
}
.verdict--strong .verdict-title-area svg { color: var(--c-peak); }
.verdict--good .verdict-title-area svg { color: var(--c-up); }
.verdict--neutral .verdict-title-area svg { color: var(--c-text-2); }
.verdict--wait .verdict-title-area svg { color: var(--c-down); }
.verdict-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--c-text);
}
.verdict-badge {
    font-size: 0.78rem;
    font-weight: 800;
    padding: 3px 12px;
    border-radius: var(--r-full);
    white-space: nowrap;
}
.verdict--strong .verdict-badge { background: var(--c-peak); color: #fff; }
.verdict--good .verdict-badge { background: var(--c-up); color: #fff; }
.verdict--neutral .verdict-badge { background: var(--c-text-2); color: #fff; }
.verdict--wait .verdict-badge { background: var(--c-down); color: #fff; }

.verdict-text {
    font-size: 0.88rem;
    color: var(--c-text);
    line-height: 1.6;
    margin: 0 0 10px;
}
.verdict-points {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.verdict-point {
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.4;
}
.verdict-point--good { color: var(--c-up); }
.verdict-point--caution { color: var(--c-down); }
.verdict-point--neutral { color: var(--c-text-2); }

/* Featured picks (needs page) */
.picks-section { margin-bottom: 20px; }
.picks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
@media (max-width: 640px) {
    .picks-grid { grid-template-columns: 1fr; }
}
.pick-featured {
    background: var(--c-bg);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.pick-featured:hover {
    border-color: var(--c-brand-light);
    box-shadow: 0 2px 8px rgba(14, 122, 107, 0.08);
}
.pick-reason {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: var(--r-full);
    letter-spacing: 0.02em;
    align-self: flex-start;
}
.pick-reason--reward { background: var(--c-peak-bg); color: var(--c-peak); }
.pick-reason--value { background: var(--c-up-bg); color: var(--c-up); }
.pick-reason--easy { background: #e8f5e9; color: #2e7d32; }
.pick-reason--compare { background: var(--c-new-bg); color: var(--c-new); }

.pick-featured-name {
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--c-text);
}
.pick-featured-price {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--c-brand);
    letter-spacing: -0.03em;
    font-feature-settings: "tnum";
    line-height: 1.2;
}
.pick-featured-price-unit {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--c-text-2);
}
.pick-explanation {
    font-size: 0.73rem;
    color: var(--c-text-2);
    line-height: 1.4;
    margin: 0;
}
.pick-featured-meta {
    display: flex;
    gap: 8px;
    font-size: 0.7rem;
    color: var(--c-muted);
    font-weight: 500;
    margin-top: auto;
}

/* Pick card context (top page daily picks) */
.pick-card-context {
    font-size: 0.72rem;
    color: var(--c-text-2);
    line-height: 1.3;
    margin: 0;
}

/* Hot card conditions */
.hot-card-conditions {
    font-size: 0.68rem;
    color: var(--c-text-2);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Detail Highlights (key facts before comparison) */
.detail-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 1px;
    background: var(--c-border-light);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    overflow: hidden;
    margin-bottom: 20px;
}
.highlight-item {
    flex: 1 1 calc(50% - 1px);
    min-width: 140px;
    padding: 10px 14px;
    background: var(--c-bg);
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.highlight-label {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--c-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.highlight-value {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--c-text);
    line-height: 1.4;
}

/* Tag page stats */
.tag-stats {
    display: flex;
    gap: 16px;
    margin: 12px 0 8px;
    flex-wrap: wrap;
}
.tag-stat {
    display: flex;
    align-items: baseline;
    gap: 3px;
}
.tag-stat-value {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--c-brand);
    letter-spacing: -0.02em;
    font-feature-settings: "tnum";
}
.tag-stat-label {
    font-size: 0.78rem;
    color: var(--c-text-2);
    font-weight: 600;
}

/* ===========================
   Comparison table
   =========================== */
.compare {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    overflow: hidden;
    margin-bottom: 8px;
}
.compare-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--c-text-2);
    background: var(--c-bg-page);
    border-bottom: 1px solid var(--c-border);
}
.compare-header svg { color: var(--c-muted); }

.compare-row {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    gap: 10px;
    border-bottom: 1px solid var(--c-border-light);
}
.compare-row:last-child { border-bottom: none; }

.compare-row.is-best {
    background: var(--c-brand-bg);
    border-bottom-color: rgba(14, 122, 107, 0.12);
}

.compare-rank {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--c-muted);
    flex-shrink: 0;
}
.compare-row.is-best .compare-rank { color: var(--c-accent); }
.compare-row.is-best .compare-rank svg { fill: var(--c-accent); }

.compare-site-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.compare-site {
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px 6px;
}
.compare-site-name { color: inherit; white-space: nowrap; }
/* プラン名・コース名など（月額プラン / 年額プラン / FX / 口座開設）を区別するタグ。
   サイト名（黒）・申込ボタン（緑）と色を分け、青系の「種別情報」として一目で識別させる。
   サイト名と地続きに見えないよう、左に余白を取り枠で囲む。 */
.compare-variant-tag {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--c-new);
    background: var(--c-new-bg);
    padding: 2px 9px;
    border-radius: var(--r-sm);
    white-space: nowrap;
    border: 1px solid rgba(37, 99, 235, 0.25);
    margin-left: 2px;
}
.compare-conditions {
    font-size: 0.7rem;
    color: var(--c-muted);
    line-height: 1.3;
}
.compare-bonus {
    font-size: 0.6rem;
    font-weight: 800;
    background: var(--c-peak-bg);
    color: var(--c-peak);
    padding: 1px 5px;
    border-radius: 3px;
    letter-spacing: 0.04em;
}
.compare-variants {
    font-size: 0.7rem;
    color: var(--c-muted);
    line-height: 1.4;
    margin-top: 2px;
}

.compare-price {
    font-weight: 800;
    font-size: 1.05rem;
    white-space: nowrap;
    font-feature-settings: "tnum";
    letter-spacing: -0.02em;
    flex-shrink: 0;
}
.compare-price small { font-size: 0.75rem; font-weight: 600; color: var(--c-text-2); }
.compare-row.is-best .compare-price {
    color: var(--c-brand);
    font-size: 1.2rem;
}

.btn-go {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 9px 18px;
    font-size: 0.83rem;
    font-weight: 700;
    font-family: var(--font);
    color: #fff;
    background: var(--c-brand);
    border: none;
    border-radius: var(--r-full);
    white-space: nowrap;
    transition: background 0.15s, transform 0.1s;
    cursor: pointer;
    flex-shrink: 0;
}
.btn-go:hover {
    background: var(--c-brand-dark);
    transform: translateY(-1px);
}
.btn-go svg { flex-shrink: 0; }

.last-check {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--c-muted);
    justify-content: flex-end;
    margin-bottom: 20px;
}

/* ===========================
   Info box
   =========================== */
.info-box {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    padding: 16px;
    margin-bottom: 12px;
}
.info-box-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--c-text-2);
    margin-bottom: 12px;
}
.info-box-title svg { color: var(--c-muted); }

.info-row {
    display: flex;
    padding: 6px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--c-border-light);
}
.info-row:last-child { border-bottom: none; }
.info-label {
    width: 80px;
    flex-shrink: 0;
    color: var(--c-muted);
    font-weight: 500;
    font-size: 0.78rem;
}
.info-value { font-weight: 600; }

/* ===========================
   Toggle (chart)
   =========================== */
.toggle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font);
    color: var(--c-text-2);
    margin-bottom: 0;
    transition: all 0.15s;
}
.toggle-btn:hover { border-color: var(--c-brand); color: var(--c-brand); }
.toggle-btn svg:first-child { color: var(--c-muted); }
.toggle-chevron {
    margin-left: auto;
    transition: transform 0.2s;
    color: var(--c-muted);
}
.toggle-btn.is-open .toggle-chevron { transform: rotate(180deg); }

.toggle-panel {
    display: none;
    padding: 16px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-top: none;
    border-radius: 0 0 var(--r-md) var(--r-md);
    margin-bottom: 12px;
}
.toggle-panel.is-open { display: block; }
.toggle-btn.is-open { border-radius: var(--r-md) var(--r-md) 0 0; margin-bottom: 0; }

/* ===========================
   Guide box
   =========================== */
.guide-box {
    background: var(--c-brand-bg);
    border: 1px solid rgba(14, 122, 107, 0.15);
    border-radius: var(--r-md);
    padding: 16px;
    margin-top: 24px;
    margin-bottom: 24px;
}
.guide-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--c-brand-dark);
    margin-bottom: 12px;
}
.guide-title svg { color: var(--c-brand); }

.guide-steps { display: flex; flex-direction: column; gap: 8px; }
.guide-step {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.83rem;
    font-weight: 500;
    line-height: 1.4;
}
.guide-num {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
    color: #fff;
    background: var(--c-brand);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===========================
   Timing judgment
   =========================== */
.timing-box {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 16px 20px;
    margin-bottom: 12px;
}
.timing--best { border-color: var(--c-peak); background: linear-gradient(to right, var(--c-peak-bg), var(--c-bg)); }
.timing--good { border-color: var(--c-up); background: linear-gradient(to right, var(--c-up-bg), var(--c-bg)); }
.timing--low, .timing--wait { border-color: var(--c-down); background: linear-gradient(to right, var(--c-down-bg), var(--c-bg)); }

.timing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
}
.timing-label-area {
    display: flex;
    align-items: center;
    gap: 8px;
}
.timing-icon { color: var(--c-muted); flex-shrink: 0; }
.timing-title { font-weight: 700; font-size: 0.9rem; }
.timing-badge {
    font-size: 0.78rem;
    font-weight: 800;
    padding: 3px 12px;
    border-radius: var(--r-full);
    white-space: nowrap;
}
.timing--best .timing-badge { background: var(--c-peak); color: #fff; }
.timing--good .timing-badge { background: var(--c-up); color: #fff; }
.timing--normal .timing-badge { background: var(--c-text-2); color: #fff; }
.timing--wait .timing-badge { background: var(--c-down); color: #fff; }
.timing--low .timing-badge { background: var(--c-down); color: #fff; }

.timing-message {
    font-size: 0.85rem;
    color: var(--c-text-2);
    line-height: 1.5;
    margin-bottom: 12px;
}

.timing-gauge { margin-bottom: 10px; }
.timing-gauge-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    color: var(--c-muted);
    margin-bottom: 4px;
}
.timing-gauge-bar {
    position: relative;
    height: 8px;
    background: var(--c-border);
    border-radius: 4px;
    overflow: visible;
}
.timing-gauge-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}
.timing--best .timing-gauge-fill { background: linear-gradient(90deg, var(--c-up), var(--c-peak)); }
.timing--good .timing-gauge-fill { background: linear-gradient(90deg, var(--c-up), var(--c-brand)); }
.timing--normal .timing-gauge-fill { background: var(--c-muted); }
.timing--wait .timing-gauge-fill { background: var(--c-down); }
.timing--low .timing-gauge-fill { background: var(--c-down); }

.timing-gauge-marker {
    position: absolute;
    top: -3px;
    width: 14px;
    height: 14px;
    background: var(--c-bg);
    border: 2.5px solid var(--c-text);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.timing-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.73rem;
    color: var(--c-muted);
    font-weight: 500;
}

/* ===========================
   Related section
   =========================== */
.related-section {
    margin-top: 24px;
}

/* ===========================
   Panel (セクション容器)
   =========================== */
.panel {
    background: var(--c-bg-panel);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 20px;
    margin-bottom: 20px;
}

/* ===========================
   Daily Pick section (top page, 毎日更新)
   =========================== */
.pick-section { margin-bottom: 20px; }

.pick-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

@media (max-width: 640px) {
    .pick-grid { grid-template-columns: 1fr; }
}

.pick-card {
    background: var(--c-bg);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: border-color 0.15s, box-shadow 0.15s;
    border-top-width: 3px;
}
.pick-card:hover {
    border-color: var(--c-brand-light);
    box-shadow: 0 2px 8px rgba(14, 122, 107, 0.08);
}

/* pick-card のアクセント色は redesign.css 側で border-color / background を上書き済み */

.pick-card-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}
/* pick-card-label の色は redesign.css 側で var(--c-hot)/var(--c-up)/var(--c-gold) に上書き済み */

.pick-card-name {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--c-text);
}

.pick-card-price {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--c-brand);
    letter-spacing: -0.03em;
    font-feature-settings: "tnum";
    line-height: 1.2;
}
.pick-card-price-unit {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--c-text-2);
    margin-left: 2px;
}

.pick-card-meta {
    display: flex;
    gap: 8px;
    font-size: 0.7rem;
    color: var(--c-muted);
    font-weight: 500;
}
.pick-card-cat {
    padding-left: 8px;
    border-left: 1px solid var(--c-border-light);
}

/* ===========================
   Hot section (top page)
   =========================== */
.hot-section { margin-bottom: 20px; }

.hot-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.hot-card {
    background: var(--c-bg);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-md);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.hot-card:hover {
    border-color: var(--c-brand-light);
    box-shadow: 0 2px 8px rgba(14, 122, 107, 0.08);
}


.hot-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.hot-card-cat {
    font-size: 0.65rem;
    color: var(--c-muted);
    font-weight: 500;
}

.hot-card-name {
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--c-text);
}

.hot-card-price {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--c-brand);
    letter-spacing: -0.03em;
    font-feature-settings: "tnum";
    line-height: 1.2;
}
.hot-card-price-unit {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--c-text-2);
}

.hot-card-site {
    font-size: 0.68rem;
    color: var(--c-muted);
    font-weight: 500;
}

/* ===========================
   Card conditions (category page)
   =========================== */
.card-conditions {
    font-size: 0.7rem;
    color: var(--c-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===========================
   Optimizer
   =========================== */
.optimizer-header { margin-bottom: 24px; }
.optimizer-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 8px;
}
.optimizer-title svg { color: var(--c-brand); flex-shrink: 0; }
.optimizer-desc { font-size: 0.88rem; color: var(--c-text-2); line-height: 1.6; }

.optimizer-sites-select { margin-bottom: 20px; }
.optimizer-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 8px;
}
.optimizer-selected-count {
    font-weight: 600;
    font-size: 0.78rem;
    color: var(--c-brand);
}

.optimizer-site-btns { display: flex; gap: 8px; }
.opt-site-btn {
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-full);
    background: var(--c-bg);
    color: var(--c-text-2);
    cursor: pointer;
    transition: all 0.15s;
}
.opt-site-btn:hover { border-color: var(--c-brand); color: var(--c-brand); }
.opt-site-btn.is-active {
    background: var(--c-brand);
    border-color: var(--c-brand);
    color: #fff;
}

/* Presets */
.opt-presets { margin-bottom: 24px; }
.opt-preset-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}
.opt-preset {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 14px 16px;
    background: var(--c-bg);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-md);
    cursor: pointer;
    font-family: var(--font);
    text-align: left;
    transition: all 0.15s;
}
.opt-preset:hover { border-color: var(--c-brand); }
.opt-preset.is-active {
    border-color: var(--c-brand);
    background: var(--c-brand-bg);
}
.opt-preset svg { color: var(--c-brand); }
.opt-preset-name { font-weight: 700; font-size: 0.9rem; }
.opt-preset-sub { font-size: 0.73rem; color: var(--c-muted); }

/* Search add */
.opt-search-section { margin-bottom: 24px; position: relative; }
.opt-search-box { position: relative; }
.opt-search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0; right: 0;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 60;
    max-height: 320px;
    overflow-y: auto;
    display: none;
}
.opt-sr-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: none;
    border-bottom: 1px solid var(--c-border-light);
    background: none;
    width: 100%;
    font-family: var(--font);
    font-size: 0.85rem;
    cursor: pointer;
    text-align: left;
    transition: background 0.1s;
}
.opt-sr-item:last-child { border-bottom: none; }
.opt-sr-item:hover { background: var(--c-bg-page); }
.opt-sr-item.is-selected { background: var(--c-brand-bg); }
.opt-sr-name { flex: 1; font-weight: 600; }
.opt-sr-meta { display: flex; gap: 8px; align-items: center; }
.opt-sr-cat { font-size: 0.7rem; color: var(--c-muted); }
.opt-sr-price { font-size: 0.8rem; font-weight: 700; color: var(--c-brand); white-space: nowrap; }
.opt-sr-action {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--c-brand);
    white-space: nowrap;
    padding: 2px 8px;
    border: 1px solid var(--c-brand);
    border-radius: var(--r-full);
}
.opt-sr-item.is-selected .opt-sr-action { background: var(--c-brand); color: #fff; }
.opt-sr-empty { padding: 16px; text-align: center; color: var(--c-muted); font-size: 0.85rem; }

/* Selected list */
.opt-selected { margin-bottom: 20px; }
.opt-clear-btn {
    margin-left: auto;
    font-size: 0.73rem;
    font-weight: 600;
    font-family: var(--font);
    color: var(--c-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px 8px;
}
.opt-clear-btn:hover { color: var(--c-down); }

.opt-selected-list {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    overflow: hidden;
}
.opt-sel-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--c-border-light);
    font-size: 0.85rem;
}
.opt-sel-item:last-child { border-bottom: none; }
.opt-sel-name { flex: 1; font-weight: 600; }
.opt-sel-cat { font-size: 0.7rem; color: var(--c-muted); }
.opt-sel-price { font-weight: 700; color: var(--c-brand); font-size: 0.85rem; white-space: nowrap; }
.opt-sel-remove {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--c-muted);
    font-size: 1.1rem;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.15s;
    flex-shrink: 0;
}
.opt-sel-remove:hover { background: var(--c-down-bg); color: var(--c-down); }

.opt-selected-total {
    margin-top: 8px;
    text-align: right;
    font-size: 0.85rem;
    color: var(--c-text-2);
    font-weight: 600;
}
.opt-selected-total span { color: var(--c-brand); font-weight: 800; font-size: 1.1rem; }

/* Calc area */
.opt-calc-area { margin-bottom: 24px; }
.opt-calc-row {
    display: flex;
    align-items: center;
    gap: 16px;
}
.opt-site-select-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.opt-site-label { font-size: 0.8rem; font-weight: 600; color: var(--c-text-2); white-space: nowrap; }

.optimizer-calc-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font);
    color: #fff;
    background: var(--c-brand);
    border: none;
    border-radius: var(--r-md);
    cursor: pointer;
    transition: background 0.15s, transform 0.1s, opacity 0.15s;
}
.optimizer-calc-btn:hover:not(:disabled) {
    background: var(--c-brand-dark);
    transform: translateY(-1px);
}
.optimizer-calc-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Optimizer results */
.optimizer-results { margin-top: 32px; }
.opt-results-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.opt-results-title svg { color: var(--c-brand); }

.opt-combo {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 20px;
    margin-bottom: 12px;
}
.opt-combo.is-best {
    border-color: var(--c-brand);
    box-shadow: 0 2px 12px rgba(14, 122, 107, 0.12);
}

.opt-combo-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.opt-combo-rank {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--c-muted);
    flex-shrink: 0;
}
.opt-combo.is-best .opt-combo-rank svg { fill: var(--c-accent); }

.opt-combo-sites {
    display: flex;
    gap: 8px;
    flex: 1;
    flex-wrap: wrap;
}
.opt-combo-site {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--c-brand);
    background: var(--c-brand-bg);
    padding: 4px 12px;
    border-radius: var(--r-full);
}
.opt-combo-site:hover { text-decoration: underline; }

.opt-combo-total {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--c-brand);
    font-feature-settings: "tnum";
    letter-spacing: -0.03em;
    flex-shrink: 0;
}
.opt-combo-total-unit { font-size: 0.8rem; font-weight: 700; color: var(--c-text-2); }

.opt-combo-breakdown {
    border-top: 1px solid var(--c-border-light);
    padding-top: 10px;
}
.opt-breakdown-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
    font-size: 0.83rem;
}
.opt-breakdown-name { flex: 1; font-weight: 600; }
.opt-breakdown-site { color: var(--c-muted); font-size: 0.78rem; }
.opt-breakdown-price {
    font-weight: 700;
    font-feature-settings: "tnum";
    white-space: nowrap;
}

.opt-combo-diff {
    margin-top: 10px;
    padding: 6px 12px;
    background: var(--c-peak-bg);
    color: var(--c-peak);
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: var(--r-sm);
    text-align: center;
}

.opt-no-result {
    text-align: center;
    padding: 32px;
    color: var(--c-muted);
}

/* ===========================
   Utilities
   =========================== */
.text-muted { color: var(--c-muted); }
.text-sm { font-size: 0.8rem; }

/* ===========================
   Responsive
   =========================== */
/* --- Needs section: 主役エリア --- */
.needs-section { margin-bottom: 32px; }
.needs-hero {
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    padding: 24px calc(50vw - 50%) 28px;
    background: #e6f7f3;
    border-top: 1px solid #c2e8df;
    border-bottom: 1px solid #c2e8df;
    margin-top: 8px;
    margin-bottom: 28px;
}
.needs-hero .section-heading { border-left-color: var(--c-brand-dark); }

/* Featured need cards */
.need-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}
.need-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: var(--r-md);
    text-decoration: none;
    color: var(--c-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.need-card:hover {
    border-color: var(--c-brand-light);
    box-shadow: 0 2px 8px rgba(14, 122, 107, 0.1);
}
.need-card-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid var(--c-border-light);
    border-radius: 10px;
    color: var(--c-brand);
}
.need-card-icon svg {
    width: 20px;
    height: 20px;
}
.need-card-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.need-card-name {
    font-size: 0.88rem;
    font-weight: 700;
}
.need-card-copy {
    font-size: 0.72rem;
    color: var(--c-text-2);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Remaining need chips — minimal */
.needs-chips-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--c-text-2);
    margin: 14px 0 6px 2px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.needs-chips-label::before {
    content: '';
    width: 3px;
    height: 12px;
    background: var(--c-brand-light);
    border-radius: 2px;
}
.needs-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.need-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: var(--c-bg-page);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-full);
    color: var(--c-text-2);
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
}
.need-chip:hover {
    background: var(--c-brand-bg);
    border-color: var(--c-brand-light);
    color: var(--c-brand-dark);
}

/* ===========================
   Tag hero (need detail)
   =========================== */
.tag-hero {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 18px;
    background: linear-gradient(135deg, #e6f7f3 0%, #d5f0ea 100%);
    border: 1px solid #c2e8df;
    border-radius: var(--r-md);
    margin-bottom: 12px;
}
.tag-hero-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid var(--c-border-light);
    border-radius: 12px;
    color: var(--c-brand);
}
.tag-hero-icon svg { width: 26px; height: 26px; }
.tag-hero-body { flex: 1; min-width: 0; }
.tag-hero-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--c-text);
    margin: 0 0 4px 0;
}
.tag-hero-copy {
    font-size: 0.82rem;
    color: var(--c-text-2);
    line-height: 1.4;
    margin: 0;
}
.tag-description {
    padding: 12px 16px;
    background: var(--c-bg);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-md);
    font-size: 0.82rem;
    line-height: 1.7;
    color: var(--c-text-2);
    margin-bottom: 20px;
}

/* ===========================
   Mini need cards (関連ニーズ導線)
   =========================== */
.need-cards-mini {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}
.need-card-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--c-bg);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-md);
    text-decoration: none;
    color: var(--c-text);
    font-size: 0.82rem;
    transition: border-color 0.15s, background 0.15s;
}
.need-card-mini:hover {
    border-color: var(--c-brand-light);
    background: var(--c-brand-bg);
}
.need-card-mini-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-brand);
}
.need-card-mini-icon svg { width: 18px; height: 18px; }
.need-card-mini-name { font-weight: 600; }

/* Small need chip in offer detail */
.need-chip--small {
    padding: 4px 10px;
    font-size: 0.72rem;
    color: var(--c-brand-dark);
    background: var(--c-brand-bg);
    border-color: var(--c-brand-light);
}

/* ===========================
   Detail page tags ("こんな人におすすめ")
   =========================== */
.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    margin-top: 10px;
}
.detail-tags-label {
    font-size: 0.72rem;
    color: var(--c-text-2);
    font-weight: 600;
    margin-right: 4px;
}

/* ===========================
   Sort tabs (ranking)
   =========================== */
.sort-tabs {
    display: flex;
    gap: 4px;
    margin: 10px 0 6px;
    padding: 3px;
    background: var(--c-bg-page);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-md);
}
.sort-tab {
    flex: 1;
    padding: 8px 10px;
    font-size: 0.78rem;
    font-weight: 600;
    text-align: center;
    color: var(--c-text-2);
    text-decoration: none;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
}
.sort-tab.is-active {
    background: #fff;
    color: var(--c-brand-dark);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.sort-note {
    font-size: 0.72rem;
    color: var(--c-text-2);
    line-height: 1.5;
    margin: 0 0 12px;
    padding: 0 2px;
}

/* ===========================
   Site detail (point site hero & strengths)
   =========================== */
.site-hero {
    padding: 18px 18px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-left: 4px solid var(--c-brand);
    border-radius: var(--r-md);
    margin-bottom: 16px;
}
.site-hero-name {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--c-text);
}
.site-hero-tagline {
    font-size: 0.85rem;
    color: var(--c-text-2);
    margin: 0 0 12px;
    line-height: 1.5;
}
.site-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
}
.site-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.73rem;
    color: var(--c-text-2);
}
.site-meta-item svg { color: var(--c-brand); }
.site-strengths {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.site-strength-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--c-text);
}
.site-strength-item svg { flex-shrink: 0; margin-top: 3px; }
.site-payout-block {
    padding: 10px 12px;
    background: var(--c-bg-page);
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-sm, 8px);
    margin-bottom: 14px;
}
.site-payout-label {
    font-size: 0.72rem;
    color: var(--c-text-2);
    font-weight: 600;
    margin-bottom: 6px;
}
.site-payout-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.site-payout-chip {
    padding: 3px 9px;
    font-size: 0.72rem;
    background: #fff;
    border: 1px solid var(--c-border-light);
    border-radius: var(--r-full);
    color: var(--c-text-2);
}
.site-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    background: var(--c-brand);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--r-md);
    text-decoration: none;
    transition: background 0.15s;
}
.site-link-btn:hover { background: var(--c-brand-dark); }

@media (min-width: 640px) {
    html { font-size: 16px; }
    .container { padding: 0 24px; }
    .main { padding: 28px 0 56px; }
    .detail-name { font-size: 1.5rem; }
    .detail-price { font-size: 2.8rem; }
    .compare-row { padding: 14px 20px; }
    .hot-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-links { gap: 60px; }
    /* デスクトップではニーズカード3列×2行で6個ピッタリ */
    .need-cards { grid-template-columns: repeat(3, 1fr); }
    .need-cards-mini { grid-template-columns: repeat(4, 1fr); }
    .tag-hero { padding: 22px 24px; }
    .tag-hero-icon { width: 56px; height: 56px; }
    .tag-hero-title { font-size: 1.35rem; }
    .site-hero { padding: 22px 24px; }
    .site-hero-name { font-size: 1.4rem; }
}

@media (min-width: 960px) {
    .need-cards-mini { grid-template-columns: repeat(6, 1fr); }
}

/* ===========================
   Optimizer: 最適解カード + サイト比較表
   =========================== */
.opt-combos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin: 12px 0 0;
}
.opt-combo-card {
    position: relative;
    background: var(--c-bg);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r-md);
    padding: 16px;
    text-align: center;
}
.opt-combo-card.is-recommended {
    border-color: var(--c-brand);
    background: var(--c-brand-bg);
}
.opt-combo-recommend-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--c-brand);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: var(--r-full);
}
.opt-combo-card-label {
    font-size: 0.78rem;
    color: var(--c-text-2);
    font-weight: 600;
    margin-bottom: 4px;
}
.opt-combo-card-sites {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 8px;
    line-height: 1.4;
}
.opt-combo-card-total {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--c-brand-dark);
}
.opt-combo-card-unit {
    font-size: 0.75rem;
    font-weight: 600;
}
.opt-combo-card-sub {
    font-size: 0.75rem;
    color: var(--c-text-2);
    margin-top: 2px;
}
.opt-combo-card-diff {
    font-size: 0.72rem;
    color: var(--c-up);
    margin-top: 4px;
}

.opt-site-table {
    margin-top: 8px;
}
.opt-site-row {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    border-bottom: 1px solid var(--c-border-light);
    text-decoration: none;
    color: var(--c-text);
    transition: background 0.12s;
}
a.opt-site-row:hover {
    background: var(--c-bg-page);
}
.opt-site-row--header {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--c-text-2);
    border-bottom: 2px solid var(--c-border);
    padding: 6px 12px;
}
.opt-site-cell--name {
    flex: 1;
    font-weight: 600;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.opt-site-cell--num {
    width: 60px;
    text-align: right;
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
}
.opt-site-cell--best {
    font-weight: 700;
    color: var(--c-brand-dark);
}
.opt-combo-section { margin-bottom: 0; }