body {
    margin: 0;
    padding: 0;
    background-color: #0a0a0b;
    color: #e0e0e0;
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.container {
    width: 90%;
    max-width: 450px;
    text-align: center;
    padding: 40px 20px;
    flex: 1;
}

/* アイコン設定 */
.profile-container {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #ff00c1;
    box-shadow: 0 0 20px rgba(255, 0, 193, 0.4);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%; /* 顔の位置を微調整 */
}

/* テキスト装飾 */
.glitch {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: 2px;
    text-shadow: 2px 0 #ff00c1, -2px 0 #00fff9;
    margin-bottom: 5px;
}

.subtitle {
    font-size: 0.85rem;
    color: #00fff9;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

/* 実績欄 */
.works {
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid #00fff9;
    padding: 12px 20px;
    margin: 25px 0;
    text-align: left;
}

.works-title {
    margin: 0 0 8px 0;
    color: #ff00c1;
    font-size: 0.9rem;
    font-weight: bold;
}

.works-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
}

.works-list li::before {
    content: "▹";
    margin-right: 8px;
    color: #00fff9;
}

.skill-text {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: 20px;
}

/* ボタン */
.links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 30px;
}

.btn {
    text-decoration: none;
    color: white;
    padding: 15px;
    border-radius: 10px;
    font-weight: bold;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: 0.3s;
}

.btn:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.1);
}

.youtube:hover { border-color: #ff0000; }
.twitter:hover { border-color: #1da1f2; }
.github:hover { border-color: #f0f6fc; }
.email:hover { border-color: #fbbc05; }

/* フッター */
footer {
    padding: 20px;
    text-align: center;
}

.copyright {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.3);
}