/* =========================
   ベース設定
   ========================= */
* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
                 "Hiragino Sans", "Noto Sans JP", sans-serif;
    line-height: 1.8;
    color: #2b2340;
    /* ラベンダーグラデーション風背景 */
    background: radial-gradient(circle at top left, #f4e9ff 0%, #fbf7ff 40%, #fdfbff 100%);
}

/* =========================
   レイアウト系
   ========================= */
.container {
    width: 92%;
    max-width: 960px;
    margin: 0 auto;
}

/* =========================
   ヘッダー
   ========================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    background: linear-gradient(
        120deg,
        rgba(181, 157, 247, 0.95),
        rgba(217, 200, 255, 0.95)
    );
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 6px 18px rgba(101, 72, 173, 0.25);
}

.site-header .container {
    padding: 0.75rem 0 0.6rem;
}

.site-title {
    margin: 0;
    font-size: 1.5rem;
    letter-spacing: 0.03em;
}

.site-subtitle {
    margin: 0.3rem 0 0.7rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ナビゲーション */
.site-nav {
    margin-bottom: 0.2rem;
}

.site-nav a {
    display: inline-block;
    margin-right: 1.1rem;
    text-decoration: none;
    font-size: 0.92rem;
    color: #fff;
    opacity: 0.9;
    padding-bottom: 0.1rem;
    border-bottom: 2px solid transparent;
    transition: opacity 0.2s ease, border-color 0.2s ease, transform 0.1s ease;
}

.site-nav a:hover {
    opacity: 1;
    border-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-1px);
}

/* =========================
   メインコンテンツ
   ========================= */
.main-content {
    padding: 1.6rem 0 2.4rem;
}

/* ガラスカード風コンポーネント */
.card {
    background: rgba(255, 255, 255, 0.78);
    border-radius: 18px;
    padding: 1.6rem 1.7rem;
    margin-bottom: 1.4rem;
    border: 1px solid rgba(214, 201, 255, 0.9);
    box-shadow:
        0 18px 35px rgba(80, 54, 145, 0.16),
        0 0 0 1px rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.card h2 {
    margin-top: 0;
    font-size: 1.25rem;
    color: #4a378b;
    letter-spacing: 0.03em;
}

/* リード文 */
.lead {
    font-size: 1rem;
    font-weight: 500;
    color: #3a305e;
}

/* リストなど */
ul {
    padding-left: 1.3rem;
    margin-top: 0.4rem;
}

ul li {
    margin-bottom: 0.3rem;
}

/* =========================
   テキスト／ユーティリティ
   ========================= */
.center {
    text-align: center;
}

.small {
    font-size: 0.8rem;
    color: #7a6f9a;
}

/* リンク */
a {
    color: #8e72f7;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* =========================
   ボタン
   ========================= */
.button {
    display: inline-block;
    padding: 0.7rem 1.6rem;
    border-radius: 999px;
    border: none;
    background-image: linear-gradient(135deg, #b59df7, #8e72f7);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 10px 18px rgba(143, 114, 247, 0.35);
    transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease;
}

.button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 24px rgba(143, 114, 247, 0.45);
    opacity: 0.98;
}

.button:active {
    transform: translateY(1px);
    box-shadow: 0 6px 14px rgba(143, 114, 247, 0.3);
}

/* =========================
   フッター
   ========================= */
.site-footer {
    border-top: 1px solid rgba(214, 201, 255, 0.8);
    padding: 1rem 0 1.6rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-size: 0.85rem;
    color: #5c4f7e;
}

/* =========================
   スマホ向け調整
   ========================= */
@media (max-width: 600px) {
    .site-header .container {
        padding: 0.6rem 0.3rem 0.6rem;
    }

    .site-title {
        font-size: 1.2rem;
        line-height: 1.4;
    }

    .site-subtitle {
        font-size: 0.8rem;
    }

    .card {
        padding: 1.2rem 1.1rem;
        border-radius: 14px;
    }
}

/* =========================
   プロフィールページ用
   ========================= */

/* プロフィールレイアウト */
.profile-layout {
    display: flex;
    gap: 1.6rem;
    align-items: center;
    flex-wrap: wrap;
}

.profile-avatar {
    flex: 0 0 120px;
    display: flex;
    justify-content: center;
}

.avatar-circle {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 20%, #ffffff, #d9c8ff);
    box-shadow:
        0 10px 20px rgba(80, 54, 145, 0.25),
        0 0 0 4px rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* 画像を使う場合のスタイル */
.avatar-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 画像がまだない場合にイニシャルを表示 */
.avatar-initial {
    font-size: 2.4rem;
    font-weight: 700;
    color: #4a378b;
}

.profile-text {
    flex: 1 1 220px;
}

/* 自己紹介風の引用 */
.self-intro {
    margin: 0.8rem 0 0;
    padding: 0.9rem 1.1rem;
    border-radius: 14px;
    background: rgba(245, 237, 255, 0.8);
    border-left: 4px solid #b59df7;
    font-size: 0.95rem;
}

/* 各種リンクのグリッド */
.profile-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1rem;
    margin-top: 0.6rem;
}

.profile-link-item {
    padding: 0.9rem 1rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(220, 210, 255, 0.9);
    box-shadow: 0 6px 12px rgba(80, 54, 145, 0.12);
}

.profile-link-item h3 {
    margin-top: 0;
    margin-bottom: 0.2rem;
    font-size: 1rem;
    color: #4a378b;
}

/* タグ表示 */
.tag-block + .tag-block {
    margin-top: 0.8rem;
}

.tag-list {
    margin: 0.4rem 0 0.2rem;
}

.tag-pill {
    display: inline-block;
    margin: 0 0.3rem 0.4rem 0;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-size: 0.85rem;
    background: rgba(181, 157, 247, 0.12);
    border: 1px solid rgba(181, 157, 247, 0.7);
    color: #4a378b;
}

/* スマホ調整 */
@media (max-width: 600px) {
    .profile-layout {
        flex-direction: row;
        justify-content: center;
        text-align: center;
    }

    .profile-text {
        text-align: left;
    }
}

/* =========================
   seiso 特集ページ用
   ========================= */

.seiso-article {
    padding-top: 1.4rem;
    padding-bottom: 1.4rem;
}

/* ヒーローブロック */
.seiso-hero {
    margin-bottom: 1.4rem;
    padding-bottom: 1.1rem;
    border-bottom: 1px dashed rgba(181, 157, 247, 0.6);
}

.seiso-badge {
    display: inline-block;
    margin: 0 0 0.4rem;
    padding: 0.2rem 0.8rem;
    font-size: 0.75rem;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    border-radius: 999px;
    background: rgba(181, 157, 247, 0.18);
    color: #4a378b;
    border: 1px solid rgba(181, 157, 247, 0.5);
}

.seiso-title-main {
    margin: 0 0 0.6rem;
    font-size: 1.35rem;
    color: #3a2b73;
    letter-spacing: 0.04em;
}

/* 清楚ポイントリスト */
.seiso-point-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
    margin-top: 0.8rem;
}

.seiso-point {
    padding: 1rem 1.1rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(214, 201, 255, 0.9);
    box-shadow:
        0 10px 20px rgba(80, 54, 145, 0.12),
        0 0 0 1px rgba(255, 255, 255, 0.7);
}

.seiso-point-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.seiso-point-number {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #b59df7, #8e72f7);
    box-shadow: 0 4px 10px rgba(143, 114, 247, 0.4);
}

.seiso-point-label {
    font-size: 0.82rem;
    padding: 0.18rem 0.6rem;
    border-radius: 999px;
    background: rgba(245, 237, 255, 0.9);
    color: #4a378b;
    border: 1px solid rgba(181, 157, 247, 0.5);
}

.seiso-point-title {
    margin: 0.3rem 0 0.4rem;
    font-size: 1rem;
    color: #3b305f;
}

/* まとめブロック */
.seiso-summary {
    margin-top: 1.4rem;
}

.seiso-summary-box {
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: radial-gradient(circle at top left, #f8f2ff, #ffffff);
    border: 1px solid rgba(181, 157, 247, 0.7);
    box-shadow: 0 14px 28px rgba(80, 54, 145, 0.16);
}

.seiso-summary-box h2 {
    margin-top: 0;
    font-size: 1.15rem;
    color: #3a2b73;
}

.seiso-summary-link {
    margin-top: 0.6rem;
}

.seiso-summary-link a {
    font-size: 0.95rem;
    font-weight: 500;
}

/* スマホ向け調整 */
@media (max-width: 800px) {
    .seiso-point-list {
        grid-template-columns: 1fr;
    }
}

/*
.top-bg {
    background: url("background_001.jpg") no-repeat center/cover;
    background-attachment: fixed;
}
*/