@charset "utf-8";

/* ============================================
   텔레그램 앨범 미리보기 및 순서 변경 가이드
   접두사: tg-alb- (기존 사이트 오염 방지)
   CSS 변수 접두사: --tgab-
   컬러 톤: 바이올렛 퍼플(Violet Purple) + 스카이 블루(Sky Blue)
============================================ */

:root {
    --tgab-violet: #7c3aed;
    --tgab-violet-dark: #6d28d9;
    --tgab-violet-deep: #4c1d95;
    --tgab-violet-light: #f5f3ff;
    --tgab-violet-border: #c4b5fd;
    --tgab-sky: #0ea5e9;
    --tgab-sky-dark: #0284c7;
    --tgab-sky-light: #f0f9ff;
    --tgab-sky-border: #7dd3fc;
    --tgab-slate-900: #0f172a;
    --tgab-slate-700: #334155;
    --tgab-slate-500: #64748b;
    --tgab-slate-300: #cbd5e1;
    --tgab-slate-200: #e2e8f0;
    --tgab-slate-100: #f1f5f9;
    --tgab-bg: #faf5ff;
    --tgab-white: #ffffff;
    --tgab-green: #22c55e;
    --tgab-green-light: #f0fdf4;
    --tgab-amber: #f59e0b;
    --tgab-amber-light: #fffbeb;
    --tgab-red: #ef4444;
    --tgab-radius: 14px;
}

/* ─── 래퍼 ─── */
.tg-alb-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    color: var(--tgab-slate-500);
    background-color: var(--tgab-bg);
    box-sizing: border-box;
    line-height: 1.7;
    overflow: hidden;
    padding-bottom: 60px;
}

.tg-alb-wrapper *,
.tg-alb-wrapper *::before,
.tg-alb-wrapper *::after {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
}

.tg-alb-wrapper strong {
    font-weight: 700;
    color: var(--tgab-slate-900);
}

.tg-alb-wrapper mark {
    background: linear-gradient(120deg, var(--tgab-violet-light) 0%, #c4b5fd50 100%);
    color: var(--tgab-violet-deep);
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
}

/* ─── 히어로 ─── */
.tg-alb-hero {
    background: linear-gradient(145deg, #1e1b4b 0%, #4c1d95 25%, #7c3aed 55%, #0ea5e9 100%);
    color: var(--tgab-white);
    padding: 60px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.tg-alb-hero::before {
    content: "";
    position: absolute;
    width: 360px;
    height: 360px;
    border: 60px solid rgba(124, 58, 237, 0.08);
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.tg-alb-hero::after {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    border: 40px solid rgba(14, 165, 233, 0.06);
    border-radius: 50%;
    bottom: -60px;
    left: -50px;
}

.tg-alb-hero__floating {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.tg-alb-hero__float-icon {
    position: absolute;
    font-size: 28px;
    opacity: 0.15;
    animation: tg-alb-float 6s ease-in-out infinite;
}

.tg-alb-hero__float-icon i {
    color: rgba(255, 255, 255, 0.9);
}

.tg-alb-hero__float-icon--1 {
    top: 14%;
    left: 8%;
    animation-delay: 0s;
    font-size: 30px;
}

.tg-alb-hero__float-icon--2 {
    top: 22%;
    right: 10%;
    animation-delay: 1s;
    font-size: 26px;
}

.tg-alb-hero__float-icon--3 {
    bottom: 20%;
    left: 12%;
    animation-delay: 2s;
}

.tg-alb-hero__float-icon--4 {
    bottom: 14%;
    right: 9%;
    animation-delay: 3s;
    font-size: 22px;
}

.tg-alb-hero__float-icon--5 {
    top: 50%;
    left: 5%;
    animation-delay: 4s;
    font-size: 24px;
}

.tg-alb-hero__float-icon--6 {
    top: 10%;
    right: 26%;
    animation-delay: 5s;
    font-size: 20px;
}

@keyframes tg-alb-float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-12px) rotate(6deg);
    }
}

.tg-alb-hero__inner {
    position: relative;
    z-index: 1;
}

.tg-alb-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(14, 165, 233, 0.2);
    color: var(--tgab-sky-border);
    font-size: 14px;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: 100px;
    margin-bottom: 22px;
    border: 1px solid rgba(125, 211, 252, 0.3);
    backdrop-filter: blur(4px);
}

.tg-alb-hero__badge i {
    font-size: 16px;
}

.tg-alb-hero__title {
    font-size: 28px;
    font-weight: 900;
    line-height: 1.35;
    margin-bottom: 18px;
    color: var(--tgab-white);
}

.tg-alb-hero__desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.50);
    max-width: 620px;
    margin: 0 auto;
}

/* ─── 메인 ─── */
.tg-alb-main {
    padding: 30px 20px 0;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* ─── 도입부 ─── */
.tg-alb-intro {
    background-color: var(--tgab-white);
    padding: 28px 24px;
    border-radius: var(--tgab-radius);
    border-left: 4px solid var(--tgab-violet);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
}

.tg-alb-intro p {
    font-size: 16px;
    margin-bottom: 14px;
}

.tg-alb-intro p:last-child {
    margin-bottom: 0;
}

/* ─── 섹션 공통 ─── */
.tg-alb-section {
    background-color: var(--tgab-white);
    padding: 34px 24px;
    border-radius: var(--tgab-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--tgab-slate-200);
}

.tg-alb-section--accent {
    background: linear-gradient(135deg, var(--tgab-violet-light) 0%, #c4b5fd15 100%);
    border-color: var(--tgab-violet-border);
}

.tg-alb-section--info {
    background: linear-gradient(135deg, var(--tgab-sky-light) 0%, var(--tgab-violet-light) 100%);
    border-color: var(--tgab-sky-border);
}

.tg-alb-section--demo {
    background: linear-gradient(135deg, var(--tgab-slate-100) 0%, var(--tgab-violet-light) 50%, var(--tgab-sky-light) 100%);
    border-color: var(--tgab-violet-border);
}

.tg-alb-section--dark {
    background: linear-gradient(135deg, #1e1b4b 0%, #4c1d95 100%);
    border-color: var(--tgab-violet-dark);
    color: var(--tgab-slate-300);
}

.tg-alb-section__head {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.tg-alb-section__num {
    font-size: 38px;
    font-weight: 900;
    color: var(--tgab-violet);
    opacity: 0.2;
    line-height: 1;
    flex-shrink: 0;
}

.tg-alb-section__num--accent {
    color: var(--tgab-violet-deep);
    opacity: 0.15;
}

.tg-alb-section__tip-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--tgab-sky) 0%, var(--tgab-violet) 100%);
    color: var(--tgab-white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.tg-alb-section__title {
    font-size: 20px;
    font-weight: 800;
    color: var(--tgab-slate-900);
    line-height: 1.35;
    padding-top: 6px;
}

.tg-alb-section__title i {
    margin-right: 6px;
}

.tg-alb-section__title--light {
    color: var(--tgab-white);
}

.tg-alb-section__desc {
    font-size: 16px;
    margin-bottom: 24px;
}

/* ─── 스텝 ─── */
.tg-alb-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tg-alb-step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    background-color: var(--tgab-white);
    border: 1px solid var(--tgab-slate-200);
    border-radius: 12px;
    transition: transform 0.25s ease;
}

.tg-alb-step:hover {
    transform: translateX(4px);
}

.tg-alb-step--highlight {
    border-color: var(--tgab-violet-border);
    background-color: var(--tgab-violet-light);
}

.tg-alb-step__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--tgab-violet) 0%, var(--tgab-violet-dark) 100%);
    color: var(--tgab-white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.tg-alb-step__icon--key {
    background: linear-gradient(135deg, var(--tgab-sky) 0%, var(--tgab-sky-dark) 100%);
    width: 46px;
    height: 46px;
    font-size: 20px;
    box-shadow: 0 0 18px rgba(14, 165, 233, 0.25);
}

.tg-alb-step__body {
    flex: 1;
}

.tg-alb-step__num {
    font-size: 10px;
    font-weight: 800;
    color: var(--tgab-violet);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.tg-alb-step__num--key {
    color: var(--tgab-sky-dark);
    font-size: 11px;
}

.tg-alb-step__title {
    font-size: 15px;
    font-weight: 800;
    color: var(--tgab-slate-900);
    margin-bottom: 2px;
}

.tg-alb-step__text {
    font-size: 13px;
    line-height: 1.6;
}

/* ─── 순서 변경 안내 카드 ─── */
.tg-alb-reorder-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.tg-alb-reorder-info__card {
    padding: 22px;
    border-radius: 12px;
    background-color: var(--tgab-violet-light);
    border: 1px solid var(--tgab-violet-border);
    text-align: center;
    transition: transform 0.25s ease;
}

.tg-alb-reorder-info__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.1);
}

.tg-alb-reorder-info__icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--tgab-violet) 0%, var(--tgab-sky) 100%);
    color: var(--tgab-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 10px;
}

.tg-alb-reorder-info__title {
    font-size: 15px;
    font-weight: 800;
    color: var(--tgab-slate-900);
    margin-bottom: 6px;
}

.tg-alb-reorder-info__desc {
    font-size: 13px;
    line-height: 1.6;
}

/* ─── 기능 카드 (자막/제거/고화질) ─── */
.tg-alb-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.tg-alb-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    border-radius: 12px;
    background-color: var(--tgab-white);
    border: 1px solid var(--tgab-sky-border);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tg-alb-feature:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(14, 165, 233, 0.1);
}

.tg-alb-feature__icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--tgab-sky) 0%, var(--tgab-violet) 100%);
    color: var(--tgab-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.tg-alb-feature__body {
    flex: 1;
}

.tg-alb-feature__title {
    font-size: 15px;
    font-weight: 800;
    color: var(--tgab-slate-900);
    margin-bottom: 4px;
}

.tg-alb-feature__desc {
    font-size: 13px;
    line-height: 1.6;
}

/* ─── 데모: 드래그 시뮬레이션 ─── */
.tg-alb-demo {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

/* 패널 */
.tg-alb-demo__panel {
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--tgab-violet-border);
    background-color: var(--tgab-white);
}

.tg-alb-demo__panel-header {
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--tgab-violet-deep) 0%, var(--tgab-violet) 100%);
    color: var(--tgab-white);
    font-size: 13px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tg-alb-demo__panel-header>i {
    margin-right: 6px;
}

.tg-alb-demo__panel-count {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 100px;
    background-color: rgba(255, 255, 255, 0.2);
}

.tg-alb-demo__panel-body {
    padding: 16px;
}

.tg-alb-demo__panel-footer {
    padding: 12px 16px;
    background-color: var(--tgab-slate-100);
    border-top: 1px solid var(--tgab-slate-200);
    display: flex;
    gap: 8px;
}

/* 드래그 리스트 */
.tg-alb-demo__list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.tg-alb-demo__item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 2px solid var(--tgab-slate-200);
    background-color: var(--tgab-white);
    cursor: grab;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
    user-select: none;
    -webkit-user-select: none;
}

.tg-alb-demo__item:hover {
    border-color: var(--tgab-violet-border);
    box-shadow: 0 2px 10px rgba(124, 58, 237, 0.1);
}

.tg-alb-demo__item:active {
    cursor: grabbing;
}

/* 드래그 중인 원본 아이템 */
.tg-alb-demo__item--dragging {
    opacity: 0.35;
    border-color: var(--tgab-violet);
    background-color: var(--tgab-violet-light);
}

/* 마우스를 따라다니는 유령 클론 */
.tg-alb-demo__item--clone {
    opacity: 0.92;
    border-color: var(--tgab-violet);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.3);
    cursor: grabbing;
    transition: none;
}

/* 드래그 핸들 아이콘 */
.tg-alb-demo__item-handle {
    color: var(--tgab-slate-300);
    font-size: 14px;
    flex-shrink: 0;
    cursor: grab;
}

.tg-alb-demo__item-handle:active {
    cursor: grabbing;
}

.tg-alb-demo__item-order {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--tgab-violet) 0%, var(--tgab-sky) 100%);
    color: var(--tgab-white);
    font-size: 12px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tg-alb-demo__item-thumb {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.tg-alb-demo__item-info {
    flex: 1;
    min-width: 0;
}

.tg-alb-demo__item-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--tgab-slate-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tg-alb-demo__item-size {
    font-size: 10px;
    color: var(--tgab-slate-500);
}

/* 안내 */
.tg-alb-demo__guide {
    padding: 10px 14px;
    border-radius: 8px;
    background-color: var(--tgab-violet-light);
    border: 1px solid var(--tgab-violet-border);
    font-size: 12px;
    font-weight: 600;
    color: var(--tgab-violet-deep);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tg-alb-demo__guide i {
    color: var(--tgab-violet);
    font-size: 14px;
    flex-shrink: 0;
}

/* 버튼 */
.tg-alb-demo__send-btn {
    flex: 1;
    padding: 10px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 800;
    border: none;
    background: linear-gradient(135deg, var(--tgab-violet) 0%, var(--tgab-sky) 100%);
    color: var(--tgab-white);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.tg-alb-demo__send-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.3);
}

.tg-alb-demo__reset-btn {
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid var(--tgab-slate-200);
    background-color: var(--tgab-white);
    color: var(--tgab-slate-500);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.tg-alb-demo__reset-btn:hover {
    background-color: var(--tgab-slate-100);
}

/* 결과 미리보기 */
.tg-alb-demo__preview {
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--tgab-sky-border);
    background-color: var(--tgab-white);
}

.tg-alb-demo__preview-header {
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--tgab-sky-dark) 0%, var(--tgab-sky) 100%);
    color: var(--tgab-white);
    font-size: 13px;
    font-weight: 800;
}

.tg-alb-demo__preview-header i {
    margin-right: 6px;
}

.tg-alb-demo__preview-body {
    padding: 16px;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tg-alb-demo__preview-idle {
    text-align: center;
    color: var(--tgab-slate-300);
}

.tg-alb-demo__preview-idle i {
    font-size: 36px;
    margin-bottom: 10px;
    display: block;
}

.tg-alb-demo__preview-idle p {
    font-size: 13px;
    font-weight: 600;
    color: var(--tgab-slate-500);
}

/* 전송 결과 앨범 그리드 */
.tg-alb-demo__preview-album {
    width: 100%;
}

.tg-alb-demo__preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.tg-alb-demo__preview-thumb {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    position: relative;
}

.tg-alb-demo__preview-thumb-order {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--tgab-white);
    font-size: 9px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tg-alb-demo__preview-sent {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--tgab-green);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

/* ─── 직장인 팁 ─── */
.tg-alb-tips {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.tg-alb-tip {
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(196, 181, 253, 0.1);
    padding: 22px;
    border-radius: 10px;
    position: relative;
}

.tg-alb-tip__number {
    position: absolute;
    top: -10px;
    left: 18px;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--tgab-sky) 0%, var(--tgab-violet) 100%);
    color: var(--tgab-white);
    font-weight: 900;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.tg-alb-tip__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--tgab-white);
    margin-bottom: 8px;
    padding-top: 6px;
}

.tg-alb-tip__title i {
    color: var(--tgab-sky-border);
    margin-right: 4px;
}

.tg-alb-tip__text {
    font-size: 14px;
    color: var(--tgab-slate-300);
    line-height: 1.7;
}

.tg-alb-tip__text strong {
    color: var(--tgab-white);
}

/* ─── 결론 ─── */
.tg-alb-summary {
    background: linear-gradient(145deg, #1e1b4b 0%, #4c1d95 30%, #7c3aed 65%, #0ea5e9 100%);
    color: var(--tgab-white);
    padding: 44px 28px;
    border-radius: var(--tgab-radius);
    text-align: center;
    box-shadow: 0 10px 30px rgba(76, 29, 149, 0.4);
}

.tg-alb-summary__title {
    font-size: 24px;
    font-weight: 800;
    color: var(--tgab-white);
    margin-bottom: 20px;
}

.tg-alb-summary__body p {
    font-size: 16px;
    margin-bottom: 14px;
    color: var(--tgab-violet-border);
}

.tg-alb-summary strong {
    color: var(--tgab-white);
}

.tg-alb-summary__highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 24px 0;
}

.tg-alb-summary__highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 12px;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(196, 181, 253, 0.12);
    border-radius: 10px;
}

.tg-alb-summary__highlight-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--tgab-sky) 0%, var(--tgab-violet) 100%);
    color: var(--tgab-white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.tg-alb-summary__highlight strong {
    font-size: 13px;
    color: var(--tgab-white);
}

.tg-alb-summary__highlight span {
    font-size: 11px;
    color: var(--tgab-sky-border);
    text-align: center;
}

.tg-alb-summary__checklist {
    list-style: none;
    display: inline-block;
    text-align: left;
    background-color: rgba(255, 255, 255, 0.06);
    padding: 24px 32px;
    border-radius: 12px;
    margin: 0 0 24px;
}

.tg-alb-summary__checklist li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 10px;
    font-size: 15px;
    color: #ddd6fe;
}

.tg-alb-summary__checklist li:last-child {
    margin-bottom: 0;
}

.tg-alb-summary__checklist li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 2px;
    font-size: 13px;
    color: var(--tgab-sky-border);
}

.tg-alb-summary__checklist strong {
    color: var(--tgab-white);
}

.tg-alb-summary__footer {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 14px;
    color: var(--tgab-violet-border);
    line-height: 1.8;
}

.tg-alb-summary__footer strong {
    color: var(--tgab-white);
}

/* ============================================
   반응형
============================================ */
@media (min-width: 768px) {
    .tg-alb-hero {
        padding: 80px 40px;
    }

    .tg-alb-hero__title {
        font-size: 38px;
    }

    .tg-alb-main {
        padding: 40px 36px 0;
        gap: 40px;
    }

    .tg-alb-intro {
        padding: 36px 32px;
    }

    .tg-alb-section {
        padding: 40px 36px;
    }

    .tg-alb-section__title {
        font-size: 24px;
    }

    .tg-alb-section__num {
        font-size: 44px;
    }

    .tg-alb-reorder-info {
        grid-template-columns: repeat(2, 1fr);
    }

    .tg-alb-features {
        grid-template-columns: repeat(3, 1fr);
    }

    .tg-alb-feature {
        flex-direction: column;
        text-align: center;
    }

    .tg-alb-feature__icon {
        margin: 0 auto;
    }

    .tg-alb-demo {
        grid-template-columns: 1fr 1fr;
    }

    .tg-alb-tips {
        grid-template-columns: repeat(3, 1fr);
    }

    .tg-alb-summary__highlights {
        grid-template-columns: repeat(3, 1fr);
    }

    .tg-alb-summary {
        padding: 56px 44px;
    }
}

@media (min-width: 1024px) {
    .tg-alb-hero__title {
        font-size: 44px;
    }

    .tg-alb-main {
        gap: 46px;
    }
}

/* ============================================
   스크롤 등장 애니메이션
============================================ */
.tg-alb-motion {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.tg-alb-motion.is-visible {
    opacity: 1;
    transform: translateY(0);
}