* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
    background: linear-gradient(125deg, #000000 3%, #6a696d 100%);
    min-height: 100vh;
    color: #001aff;
    padding: 10px;
}
#starfield {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
}

.container {
    max-width: 420px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 2.2rem;
    text-shadow: 0px 0px 10px rgba(180, 180, 180, 0.7);
}

h2 {
    color: #000000;
    margin-bottom: 10px;
    font-size: 1.1rem;
    padding-bottom: 6px;
}

h3 {
    color: #000000;
    margin-bottom: 8px;
    font-size: 1rem;
}

h4 {
    color: #ffffff;
    margin-bottom: 30px;
    font-size: 1rem;
    text-align: center;
}

h5 {
    color: #ffae00;
    margin-bottom: 20px;
    font-size: 0.8rem;
    text-align: left;
    font-weight: 400;
}

h6 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 0.8rem;
    text-align: center;
    font-weight: 400;
}

section {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 15px;
    padding: 14px;
    margin-bottom: 18px;
    backdrop-filter: blur(10px);
    border: none;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.7);
}

/* 입력 폼 */
.input-section {
    background: rgb(255, 255, 255, 0.7);
    border: none;
}

.input-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 15px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.input-group label {
    font-size: 0.8rem;
    color: #000000;
    font-weight: bold;
    text-align: center;
}

.input-group input,
.input-group select {
    padding: 8px 4px;
    border: none;
    border-radius: 10px;
    background: #e0e0e0;
    color: #001aff;
    font-size: 0.85rem;
    text-align: center;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
    width: 100%;
    min-width: 0;
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.5);
    transform: scale(1.05);
}

/* 출생 도시 선택 */
.city-selector-wrapper {
    margin-bottom: 15px;
    position: relative;
}

.city-selector-label {
    display: block;
    font-size: 0.8rem;
    color: #000000;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4px;
}

.city-select-btn {
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-radius: 10px;
    background: #e0e0e0;
    color: #001aff;
    font-size: 0.9rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.city-select-btn.placeholder {
    color: #2b2b2b;
    font-weight: normal;
    font-size: 0.8rem;
}

.city-select-arrow {
    font-size: 0.7rem;
    color: #666;
    margin-left: 8px;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.city-select-btn.open .city-select-arrow {
    transform: rotate(180deg);
}

.city-dropdown {
    display: none;
    margin-top: 6px;
    background: #f5f5f5;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    max-height: 280px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.city-dropdown.open {
    display: block;
}

.city-search-wrapper {
    padding: 10px 12px 6px;
    position: sticky;
    top: 0;
    background: #f5f5f5;
    z-index: 10;
}

.city-search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 0.85rem;
    background: #ffffff;
    color: #333;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.city-search-input:focus {
    outline: none;
    border-color: #001aff;
    box-shadow: 0 0 5px rgba(0, 26, 255, 0.3);
}

.city-search-input::placeholder {
    color: #999;
}

.city-list-container {
    max-height: 220px;
    overflow-y: auto;
}

.city-dropdown-hint {
    padding: 10px 12px 6px;
    font-size: 0.78rem;
    color: #666;
    text-align: center;
}


.city-item {
    padding: 7px 16px;
    font-size: 0.82rem;
    color: #333;
    cursor: pointer;
    transition: background 0.15s;
}

.city-item:hover {
    background: #dde4ff;
    color: #001aff;
}

.calc-btn {
    width: 100%;
    padding: 12px;
    background: #001aff;
    border: none;
    border-radius: 15px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.calc-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
}

.corrected-time {
    margin-top: 12px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    text-align: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.corrected-time span {
    color: #001aff;
    font-weight: bold;
}

/* 해석 섹션 */
.interpretation-section {
    background: rgb(255, 255, 255, 0.7);
    border: none;
}

.interpretation-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.interpretation-left {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 8px;
}

.analysis-btn {
    padding: 12px 20px;
    background: #001aff;
    border: none;
    border-radius: 15px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.analysis-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
}

.prompt-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.text-link {
    font-size: 0.85rem;
    font-weight: bold;
    text-decoration: underline;
    cursor: pointer;
}

.text-link.blue {
    color: #4a90d9;
}

.text-link.blue:hover {
    color: #6db3f8;
}

.text-link.red {
    color: #d94a4a;
}

.text-link.red:hover {
    color: #f06868;
}

.interpretation-right {
    width: 100%;
}

.fortune-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fortune-row {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    gap: 6px;
    align-items: center;
}

.fortune-label {
    min-width: 40px;
    color: #ffffff;
    background: #000000;
    text-align: center;
    border-radius: 6px;
    font-size: 0.7rem;
    padding: 2px 0;
}

.fortune-date,
.fortune-year,
.fortune-select {
    padding: 6px 8px;
    border: none;
    border-radius: 6px;
    background: #e0e0e0;
    color: #001aff;
    font-size: 0.85rem;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
    width: 100%;
    min-width: 0;
}

.fortune-btn {
    padding: 5px 12px;
    background: #001aff;
    border: none;
    border-radius: 10px;
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.4);
    white-space: nowrap;
}

.fortune-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.4);
}

/* 데이터 테이블 (절기) */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 8px;
    border: 1px solid #444;
    text-align: center;
}

.data-table th {
    background: rgba(79, 195, 247, 0.2);
    color: #4fc3f7;
}

.data-table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

.data-table tbody tr:hover {
    background: rgba(255, 215, 0, 0.1);
}

/* 사주 테이블 */
.saju-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.saju-table {
    border-collapse: collapse;
    width: 100%;
    table-layout: fixed;
}

.saju-table th,
.saju-table td {
    padding: 4px 2px;
    border: none;
    text-align: center;
    vertical-align: middle;
    width: calc((100% - 58px) / 4);
}

.saju-table th:first-child,
.saju-table td:first-child {
    width: 58px;
}

.saju-table td:not(:first-child) {
    min-width: 70px;
}

.saju-table th {
    padding: 4px;
    display: inline-block;
    background: #e0e0e0;
    color: #001aff;
    border-radius: 20px;
    font-size: 0.75rem;
    line-height: 1.3;
    box-shadow: 0 0 7px rgba(0, 0, 0, 0.1);
}

.saju-table thead th {
    display: table-cell;
    background: none;
    box-shadow: none;
}

.saju-table thead th:not(:first-child) {
    padding: 4px;
}

.saju-table thead th:not(:first-child) span {
    display: inline-block;
    background: #e0e0e0;
    color: #001aff;
    border-radius: 20px;
    font-size: 0.7rem;
    line-height: 1.3;
    box-shadow: 0 0 7px rgba(0, 0, 0, 0.1);
    padding: 3px 6px;
}

.saju-table .label {
    display: inline-block;
    padding: 3px;
    background: #e0e0e0;
    border-radius: 20px;
    color: #001aff;
    font-size: 0.7rem;
    width: 52px;
    box-shadow: 0 0 7px rgba(0, 0, 0, 0.1);
    font-weight: bold;
}

.saju-table td {
    vertical-align: middle;
}

.saju-box {
    width: 68px;
    min-height: 30px;
    height: auto;
    text-align: center;
    border: none;
    border-radius: 12px;
    background: #cecece;
    color: #000000;
    font-size: 0.8rem;
    font-weight: bold;
    display: inline-block;
    padding: 4px 2px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    line-height: 1.2;
}

.saju-box.wide-box {
    width: 68px;
    font-size: 0.65rem;
    white-space: normal;
    overflow: visible;
}

.saju-box.stem {
    background: #3a1c1c;
    border-color: none;
    font-size: 1.3rem;
    height: 52px;
    width: 52px;
    min-height: 52px;
    padding: 0;
    box-shadow: 0 0 7px rgba(0, 0, 0, 0.7);
    border-radius: 20px;
}

.saju-box.branch {
    background: #1c3a2a;
    border-color: none;
    font-size: 1.3rem;
    height: 52px;
    width: 52px;
    min-height: 52px;
    padding: 0;
    box-shadow: 0 0 7px rgba(0, 0, 0, 0.7);
    border-radius: 20px;
}

.saju-box:focus {
    outline: none;
    border-color: #4fc3f7;
}

/* 오행별 배경색/글자색 */
.element-wood {
    background: #228600 !important;
    color: #ffffff !important;
}

.element-fire {
    background: #cf0000 !important;
    color: #ffffff !important;
}

.element-earth {
    background: #ffab00 !important;
    color: #000000 !important;
}

.element-metal {
    background: #ffffff !important;
    color: #000000 !important;
    border: 1px solid #ccc !important;
}

.element-water {
    background: #1b1b1b !important;
    color: #ffffff !important;
}

/* 한자 + 로마자 표시 스타일 */
.saju-box.stem,
.saju-box.branch {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
}

.saju-box .char-main {
    font-size: 1.3rem;
    font-weight: bold;
}

.saju-box .char-roman {
    font-size: 0.6em;
    font-weight: normal;
    opacity: 0.9;
}

/* 운세 테이블용 한자+로마자 */
.luck-box.stem,
.luck-box.branch {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.1;
}

.luck-box .char-main {
    font-size: 1rem;
    font-weight: bold;
}

.luck-box .char-roman {
    font-size: 0.6em;
    font-weight: normal;
    opacity: 0.9;
}

/* 월운 地支 셀 스타일 */
.monthly-branch-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.1;
    padding: 2px;
    border-radius: 10px;
    font-weight: bold;
    min-width: 0;
    min-height: 30px;
}

.monthly-branch-cell .char-main {
    font-size: 1rem;
}

.monthly-branch-cell .char-roman {
    font-size: 0.55em;
    font-weight: normal;
    opacity: 0.9;
}

/* 동적 char-display 오버레이 */
.char-wrapper {
    position: relative;
    display: inline-block;
    margin: 0 auto;
}

.char-wrapper .char-display {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    line-height: 1.1;
}

/* 사주 테이블 td 내부 정렬 */
.saju-table td {
    text-align: center;
}

.saju-table td .char-wrapper,
.saju-table td .saju-box,
.saju-table td .relation-box {
    margin: 0 auto;
}

/* 관계 박스 (수직관계, 수평관계) */
.relation-box {
    width: 68px;
    min-height: 35px;
    padding: 4px 3px;
    text-align: center;
    border: none;
    border-radius: 12px;
    background: #cecece;
    color: #000000;
    font-size: 0.8rem;
    font-weight: bold;
    line-height: 1.2;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}

/* 오행 테이블 */
.element-table {
    border-collapse: collapse;
    width: 100%;
}

.element-table th,
.element-table td {
    padding: 6px 10px;
    border: 1px solid #8a8a8a;
    text-align: center;
}

.element-table th {
    background: #e0e0e0;
    color: #001aff;
    font-size: 0.8rem;
}

.element-box {
    width: 80px;
    height: 28px;
    text-align: center;
    background: none;
    border: none;
    color: #000000;
    font-size: 0.85rem;
    font-weight: bold;
}

.element-box:focus {
    outline: none;
    border-color: #4fc3f7;
}

/* 운세 테이블 */
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.luck-table {
    border-collapse: collapse;
    width: 100%;
    table-layout: fixed;
    min-width: 0;
}

.luck-table.monthly {
    min-width: 440px;
}

.luck-table td {
    padding: 3px 1px;
    border: 1px solid #444;
    text-align: center;
    font-size: 0.8rem;
    vertical-align: middle;
}

.luck-table .label {
    color: #001aff;
    font-size: 0.65rem;
    font-weight: bold;
    width: 38px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.luck-box {
    width: 100%;
    max-width: 32px;
    height: 30px;
    text-align: center;
    border: none;
    border-radius: 10px;
    background: #bdbdbd;
    color: #000000;
    font-weight: bold;
    font-size: 0.8rem;
    margin: 0 auto;
    display: block;
}

.luck-box.num {
    background: none;
    border: none;
    font-weight: bold;
    font-size: 0.75rem;
    max-width: 40px;
    color: #001aff;
    border-radius: 6px;
}

.luck-box.num:hover {
    background: rgb(0, 26, 255, 70%);
    color: #fff;
}

.luck-box.stem {
    background: linear-gradient(135deg, #3a1c1c 0%, #2a1a1a 100%);
    border-color: #8b4513;
    font-size: 1rem;
}

.luck-box.branch {
    background: linear-gradient(135deg, #1c3a2a 0%, #1a2a1a 100%);
    border-color: #228b22;
    font-size: 1rem;
}

.luck-box:focus {
    outline: none;
    border-color: #4fc3f7;
}

.direction-info {
    margin-bottom: 12px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    text-align: center;
    font-size: 0.85rem;
}

.direction-info span {
    color: #001aff;
    font-weight: bold;
}

/* 월 셀 (클릭 가능) */
.month-cell {
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    color: #001aff;
    font-weight: bold;
    font-size: 0.7rem;
}

.month-cell:hover {
    background: rgb(0, 26, 255, 70%);
    color: #fff;
}

/* 달력 팝업 */
.calendar-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.calendar-popup.show {
    display: flex;
}

.calendar-popup-content {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    max-width: 420px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    border: 2px solid rgba(255, 255, 255);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #444;
}

.calendar-title {
    color: #000000;
    font-size: 1.3rem;
    font-weight: bold;
}

.calendar-close {
    background: none;
    border: none;
    color: #6e6e6e;
    font-size: 1.5rem;
    cursor: pointer;
}

.calendar-close:hover {
    color: #000000;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: 5px;
}

.calendar-day-header {
    text-align: center;
    padding: 8px;
    background: #e0e0e0;
    color: #001aff;
    font-weight: bold;
    font-size: 0.9rem;
}

.calendar-body {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-cell {
    padding: 8px 4px;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    min-height: 60px;
}

.calendar-cell.empty {
    background: transparent;
}

.calendar-date {
    font-size: 0.9rem;
    color: #000000;
    margin-bottom: 4px;
}

.calendar-pillar {
    font-size: 0.75rem;
    color: #001aff;
}

/* 페이지 컨테이너 */
.page-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000000 0%, #6a696d 100%);
    z-index: 500;
    overflow-y: auto;
    padding: 10px;
}

.page-container.show {
    display: block;
}

/* 분석 페이지 */
.analysis-page {
    max-width: 420px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.page-header h1 {
    margin-bottom: 0;
    font-size: 1.4rem;
}

.back-btn {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 12px;
    color: #ffffff;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.back-btn:hover {
    background: rgba(0, 31, 255, 0.7);
    color: #ffffff;
    font-weight: bold;
}

.analysis-section {
    background: rgba(255, 255, 255, 0.64);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 15px;
    border: none;
}

.analysis-section h2 {
    color: #001aff;
    margin-bottom: 12px;
    font-size: 1.1rem;
    border-bottom: 2px solid rgba(0, 0, 0, 0.3);
    padding-bottom: 6px;
}

.analysis-content {
    line-height: 1.8;
    color: #000000;
    font-size: 0.95rem;
}

/* ===== Site Navigation ===== */
.site-nav {
    position: relative;
    max-width: 420px;
    margin: 0 auto 12px;
    z-index: 100;
}
.site-nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 14px;
    background: rgba(0,0,0,0.55);
    border-radius: 12px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.07);
}
.site-nav-logo {
    color: #fff;
    font-size: 0.95rem;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 0.5px;
}
.site-nav-logo:hover { color: #63ffff; }
.site-nav-toggle { display: none; }
.site-nav-toggle-label {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px;
}
.site-nav-toggle-label span {
    display: block;
    width: 18px;
    height: 2px;
    background: #fff;
    border-radius: 1px;
    transition: transform 0.2s, opacity 0.2s;
}
.site-nav-toggle:checked ~ .site-nav-bar .site-nav-toggle-label span:nth-child(1) {
    transform: rotate(45deg) translate(3px, 5px);
}
.site-nav-toggle:checked ~ .site-nav-bar .site-nav-toggle-label span:nth-child(2) {
    opacity: 0;
}
.site-nav-toggle:checked ~ .site-nav-bar .site-nav-toggle-label span:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -5px);
}
.site-nav-menu {
    display: none;
    margin-top: 6px;
    background: rgba(0,0,0,0.82);
    border-radius: 12px;
    padding: 12px 14px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.07);
}
.site-nav-toggle:checked ~ .site-nav-menu { display: block; }
.site-nav-category { margin-bottom: 10px; }
.site-nav-category:last-child { margin-bottom: 0; }
.site-nav-cat-title {
    color: #63ffff;
    font-size: 0.65rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}
.site-nav-links { display: flex; flex-wrap: wrap; gap: 5px; }
.site-nav-links a {
    color: #ccc;
    font-size: 0.72rem;
    text-decoration: none;
    padding: 3px 9px;
    border-radius: 6px;
    background: rgba(255,255,255,0.06);
    transition: background 0.15s, color 0.15s;
}
.site-nav-links a:hover {
    background: rgba(51,85,255,0.4);
    color: #fff;
}

/* ===== Site Footer ===== */
.site-footer {
    max-width: 420px;
    margin: 25px auto 10px;
    padding: 18px 14px 12px;
    background: rgba(0,0,0,0.45);
    border-radius: 12px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.06);
}
.site-footer-cats {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}
.site-footer-cat { flex: 1; min-width: 0; }
.site-footer-cat h4 {
    color: #63ffff;
    font-size: 0.62rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    text-align: left;
}
.site-footer-cat a {
    display: block;
    color: #999;
    font-size: 0.68rem;
    text-decoration: none;
    line-height: 1.8;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.site-footer-cat a:hover { color: #fff; }
.site-footer-copy {
    color: #666;
    font-size: 0.65rem;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 10px;
}
.site-footer-copy a { color: #63ffff; text-decoration: none; }

/* ===== Content Tags ===== */
.content-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}
.content-tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: bold;
    color: #fff;
}
.content-tag.tag-philosophy { background: rgba(128,0,255,0.55); }
.content-tag.tag-guide { background: rgba(0,150,100,0.55); }
.content-tag.tag-concepts { background: rgba(200,100,0,0.55); }
.content-tag.tag-basics { background: rgba(51,85,255,0.55); }