@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&family=Noto+Serif+SC:wght@300;400;500;600;700&display=swap');

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

:root {
    --primary-color: #FF5722;
    --primary-dark: #E64A19;
    --primary-light: #FF8A65;
    --primary-glow: rgba(255, 87, 34, 0.5);
    --accent-white: #FFFFFF;
    --bg-black: #000000;
    --bg-deep: #050508;
    --bg-card: #0D0D10;
    --bg-section: #080810;
    --bg-card-hover: #121218;
    --text-orange: #FF5722;
    --text-white: #FFFFFF;
    --text-gray: #C8C8C8;
    --text-dim: #888888;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-active: rgba(255, 87, 34, 0.4);
    --shadow-glow: 0 0 40px rgba(255, 87, 34, 0.2);
    --shadow-glow-strong: 0 0 80px rgba(255, 87, 34, 0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease-out;
}

body {
    font-family: 'Outfit', 'Noto Serif SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-orange);
    background: var(--bg-deep);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.page.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.form-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 60px 24px 140px;
}

.help-btn {
    position: fixed;
    top: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 87, 34, 0.15);
    border: 1px solid rgba(255, 87, 34, 0.3);
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 500;
    cursor: pointer;
    z-index: 1001;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.help-btn:hover {
    background: rgba(255, 87, 34, 0.25);
    transform: scale(1.05);
}

#preview-page .help-btn,
#preview-page .help-modal {
    display: none !important;
}

.help-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 100px 24px 24px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.help-modal.active {
    display: flex;
    opacity: 1;
}

.help-modal-content {
    background: linear-gradient(145deg, rgba(18, 18, 24, 0.98) 0%, rgba(12, 12, 16, 0.99) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 28px;
    max-width: 560px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.help-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 87, 34, 0.1);
    color: var(--text-gray);
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.help-modal-close:hover {
    background: rgba(255, 87, 34, 0.2);
    color: var(--primary-color);
}

.help-modal-content h2 {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 20px;
    padding-right: 40px;
}

.help-section {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.help-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.help-section h3 {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 6px;
}

.help-section p {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-gray);
}

.help-section code {
    background: rgba(255, 87, 34, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Outfit', monospace;
    font-size: 0.9rem;
    color: var(--primary-light);
}

.form-header {
    text-align: center;
    margin-bottom: 60px;
}

.form-header h1 {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-white) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-header .subtitle {
    font-size: 1.05rem;
    color: var(--text-gray);
    font-weight: 300;
}

.form-header .admin-tag {
    font-family: 'Times New Roman', Times, serif;
    font-size: 1.05rem;
    color: var(--text-dim);
    font-weight: 300;
    margin-top: 16px;
}

.form-module {
    background: linear-gradient(145deg, rgba(18, 18, 24, 0.95) 0%, rgba(12, 12, 16, 0.98) 100%);
    border-radius: var(--radius-xl);
    padding: 36px;
    margin-bottom: 28px;
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.form-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.form-module:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    border-color: var(--border-active);
}

.form-module:hover::before {
    opacity: 1;
}

.form-module:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.1), var(--shadow-glow);
}

.module-title {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
    letter-spacing: 0.02em;
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.module-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--primary-color), var(--primary-light));
    border-radius: 2px;
}

.sub-module-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-gray);
    margin: 28px 0 16px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-gray);
    margin-bottom: 10px;
    letter-spacing: 0.01em;
    transition: color var(--transition-fast);
}

.required {
    color: var(--primary-color);
    margin-left: 2px;
}

input[type="text"],
input[type="number"],
input[type="tel"],
input[type="email"],
textarea,
select {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-white);
    transition: all var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-dim);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="email"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 87, 34, 0.05);
    box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.1);
}

select.degree-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FF5722' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.dynamic-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 14px;
    position: relative;
    transition: all var(--transition-fast);
}

.dynamic-item:hover {
    border-color: var(--border-active);
    background: rgba(255, 87, 34, 0.03);
}

.dynamic-item input,
.dynamic-item textarea {
    margin-bottom: 12px;
}

.btn-delete {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-delete:hover {
    color: var(--primary-color);
    background: rgba(255, 87, 34, 0.1);
}

.btn-delete::before {
    content: '×';
    font-size: 1.2rem;
    line-height: 1;
}

.btn-add {
    background: none;
    border: 1px dashed var(--primary-color);
    color: var(--primary-color);
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    letter-spacing: 0.02em;
}

.btn-add:hover {
    background: rgba(255, 87, 34, 0.1);
    transform: translateY(-1px);
}

.btn-icon {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1;
}

.honors-section {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.activity-section {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.sub-module-title {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 16px;
    font-weight: 500;
}

.sub-section-title {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: 20px;
    font-weight: 500;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.campus-sub-section,
.activity-sub-section {
    margin-bottom: 32px;
}

.campus-sub-section:last-child,
.activity-sub-section:last-child {
    margin-bottom: 0;
}

.form-actions {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, var(--bg-deep) 60%, transparent);
    padding: 24px;
    display: flex;
    justify-content: center;
    gap: 16px;
    z-index: 100;
}

.btn-reset {
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-gray);
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 0.01em;
}

.btn-reset:hover {
    border-color: var(--text-gray);
    color: var(--text-white);
}

.btn-generate {
    padding: 14px 36px;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 20px rgba(255, 87, 34, 0.3);
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn-generate::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-generate:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 87, 34, 0.4);
}

.btn-generate:hover::before {
    left: 100%;
}

.btn-generate:active {
    transform: translateY(0);
}

.form-module:last-of-type {
    margin-bottom: 140px;
}

.preview-page {
    background: var(--bg-deep);
    color: var(--text-orange);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

.preview-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 87, 34, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(230, 74, 25, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 20% 80%, rgba(255, 138, 101, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.preview-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 72px;
    background: rgba(5, 5, 8, 0.85);
    backdrop-filter: blur(20px);
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    z-index: 1000;
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--transition-normal);
}

.preview-nav.visible {
    display: flex;
}

.preview-nav.scrolled {
    background: rgba(5, 5, 8, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5), 0 0 40px rgba(255, 87, 34, 0.1);
    border-bottom-color: rgba(255, 87, 34, 0.15);
}

.nav-brand {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-orange);
    letter-spacing: 0.02em;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    transition: all var(--transition-fast);
    position: relative;
    padding: 8px 0;
    letter-spacing: 0.01em;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transition: width var(--transition-normal);
}

.nav-menu a:hover {
    color: var(--text-white);
}

.nav-menu a:hover::after {
    width: 100%;
}

.preview-banner {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-section) 50%, var(--bg-deep) 100%);
}

.banner-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 87, 34, 0.15) 0%, rgba(255, 87, 34, 0.05) 30%, transparent 70%);
    filter: blur(60px);
    animation: glowPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.banner-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255, 87, 34, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 87, 34, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 60px 60px;
    }
}

.banner-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.banner-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0;
    animation: floatUp 8s ease-in-out infinite;
}

.banner-particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.banner-particle:nth-child(2) { left: 20%; animation-delay: 1s; }
.banner-particle:nth-child(3) { left: 35%; animation-delay: 2s; }
.banner-particle:nth-child(4) { left: 50%; animation-delay: 3s; }
.banner-particle:nth-child(5) { left: 65%; animation-delay: 4s; }
.banner-particle:nth-child(6) { left: 80%; animation-delay: 5s; }
.banner-particle:nth-child(7) { left: 90%; animation-delay: 6s; }

@keyframes floatUp {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    20% {
        opacity: 0.8;
    }
    80% {
        opacity: 0.6;
    }
    100% {
        opacity: 0;
        transform: translateY(-20vh) scale(1);
    }
}

#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 800px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.banner-content h1 {
    font-family: 'Outfit', 'Noto Serif SC', serif;
    font-size: 5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    text-shadow: 0 0 80px rgba(255, 87, 34, 0.4);
    animation: glow 4s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 60px rgba(255, 87, 34, 0.3), 0 0 120px rgba(255, 87, 34, 0.1);
    }
    to {
        text-shadow: 0 0 100px rgba(255, 87, 34, 0.5), 0 0 160px rgba(255, 87, 34, 0.2);
    }
}

.banner-english-name {
    font-family: 'Playfair Display', 'Noto Serif SC', serif;
    font-size: 1.8rem;
    font-style: italic;
    color: var(--primary-color);
    margin-bottom: 16px;
    letter-spacing: 4px;
    opacity: 0.9;
    animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        opacity: 0.7;
        letter-spacing: 4px;
    }
    50% {
        opacity: 1;
        letter-spacing: 6px;
    }
}

.banner-occupation {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 24px;
    letter-spacing: 4px;
    font-weight: 300;
}

.banner-contact {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.banner-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.banner-contact-item:hover {
    color: var(--primary-color);
}

.banner-contact-item span:first-child {
    font-size: 1rem;
}

.banner-bio {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 1.05rem;
    line-height: 1.9;
    max-width: 560px;
    margin: 0 auto 48px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
}

.banner-decoration {
    position: relative;
    width: 120px;
    height: 2px;
    margin: 0 auto;
}

.banner-decoration::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: expandLine 1.5s ease-out 0.5s forwards;
}

@keyframes expandLine {
    to {
        width: 100%;
    }
}

.banner-decoration::after {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--primary-glow);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 20px var(--primary-glow);
    }
    50% {
        box-shadow: 0 0 30px var(--primary-glow), 0 0 40px var(--primary-glow);
    }
}

.preview-main {
    position: relative;
    z-index: 1;
}

.vertical-container {
    width: 100%;
}

.section-block {
    width: 100%;
    padding: 100px 48px;
    background: var(--bg-section);
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg, rgba(255, 87, 34, 0.03) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.section-block:hover::before {
    opacity: 1;
}

.section-block.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-block:nth-child(even) {
    background: var(--bg-deep);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-weight: 500;
    display: inline-block;
    position: relative;
    padding: 0 24px;
}

.section-subtitle::before,
.section-subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 32px;
    height: 1px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
}

.section-subtitle::before {
    right: 100%;
    background: linear-gradient(90deg, transparent, var(--primary-color));
}

.section-subtitle::after {
    left: 100%;
}

.section-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-info-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.about-info-item {
    display: flex;
    align-items: center;
    padding: 18px 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.about-info-item:hover {
    background: rgba(255, 87, 34, 0.05);
    border-color: var(--border-active);
    transform: translateX(4px);
}

.about-info-label {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 0.8rem;
    color: var(--text-dim);
    min-width: 70px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.about-info-value {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 1.15rem;
    color: var(--text-white);
    font-weight: 400;
    flex: 1;
}

.contact-row {
    display: flex;
    justify-content: center;
    gap: 48px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-white);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.contact-item:hover {
    color: var(--primary-color);
}

.contact-icon {
    font-size: 1.2rem;
}

.contact-text {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
}

.contact-item:hover .contact-text {
    text-decoration: underline;
}

.about-bio {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 1rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.7);
    padding: 28px;
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.08) 0%, rgba(255, 87, 34, 0.03) 100%);
    border-left: 3px solid var(--primary-color);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: 24px;
}

.skills-container,
.honors-container {
    margin-bottom: 48px;
}

.skills-title,
.honors-title {
    font-family: 'Outfit', 'Noto Serif SC', sans-serif;
    font-size: 1rem;
    color: var(--text-white);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    font-weight: 500;
    position: relative;
    display: inline-block;
}

.skills-title::after,
.honors-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 32px;
    height: 2px;
    background: var(--primary-color);
}

.skills-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.skill-tag {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--primary-color);
    border-radius: 24px;
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 0.9rem;
    color: var(--text-orange);
    transition: all var(--transition-fast);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.skill-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 87, 34, 0.2), transparent);
    transition: left 0.4s ease;
}

.skill-tag:hover {
    background: var(--primary-color);
    color: var(--bg-black);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 87, 34, 0.3);
}

.skill-tag:hover::before {
    left: 100%;
}

.honors-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.honor-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.honor-item:hover {
    background: rgba(255, 87, 34, 0.05);
    border-color: var(--border-active);
    transform: translateX(6px);
}

.honor-icon {
    font-size: 1.2rem;
    color: var(--primary-color);
    line-height: 1;
    animation: pulse 2s ease-in-out infinite;
}

.honor-content {
    flex: 1;
}

.honor-name {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 1.05rem;
    color: var(--text-white);
    margin-bottom: 6px;
    font-weight: 500;
}

.honor-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.timeline {
    position: relative;
    padding-left: 36px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, var(--primary-color), rgba(255, 87, 34, 0.1));
}

.timeline-item {
    position: relative;
    margin-bottom: 24px;
    padding: 24px 28px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -36px;
    top: 28px;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 16px var(--primary-glow);
    transition: all var(--transition-fast);
}

.timeline-item:hover {
    background: rgba(255, 87, 34, 0.05);
    border-color: var(--border-active);
    transform: translateX(8px);
}

.timeline-item:hover::before {
    transform: scale(1.3);
    box-shadow: 0 0 24px var(--primary-glow);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-content {
    width: 100%;
}

.timeline-header {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 12px;
    align-items: center;
    margin-bottom: 10px;
}

.timeline-title {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-white);
    min-width: 0;
    word-break: break-word;
}

.timeline-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.timeline-time {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    color: var(--primary-color);
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.timeline-degree {
    font-family: 'Outfit', sans-serif;
    font-size: 0.75rem;
    color: var(--text-orange);
    background: rgba(255, 87, 34, 0.15);
    border: 1px solid rgba(255, 87, 34, 0.25);
    padding: 4px 10px;
    border-radius: 12px;
    white-space: nowrap;
}

.timeline-major,
.timeline-position {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-bottom: 10px;
    font-style: italic;
}

.timeline-desc {
    font-family: 'Noto Serif SC', 'Outfit', sans-serif;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-gray);
}

.preview-actions {
    position: fixed;
    bottom: 32px;
    left: 32px;
    right: 32px;
    display: flex;
    justify-content: space-between;
    z-index: 1000;
}

.btn-back {
    padding: 14px 24px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background: rgba(5, 5, 8, 0.8);
    backdrop-filter: blur(10px);
    color: var(--text-white);
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 0.01em;
}

.btn-back:hover {
    border-color: var(--primary-color);
    background: rgba(255, 87, 34, 0.1);
}

.btn-download {
    padding: 14px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 20px rgba(255, 87, 34, 0.35);
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn-download::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 87, 34, 0.5);
}

.btn-download:hover::before {
    left: 100%;
}

@media (max-width: 768px) {
    .form-container {
        padding: 40px 16px 120px;
    }

    .form-header h1 {
        font-size: 1.8rem;
    }

    .form-module {
        padding: 24px;
        border-radius: var(--radius-lg);
    }

    .module-title {
        font-size: 1rem;
    }

    .preview-nav {
        padding: 0 20px;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(5, 5, 8, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        display: none;
        border-bottom: 1px solid var(--border-subtle);
    }

    .nav-menu.active {
        display: flex;
    }

    .banner-content h1 {
        font-size: 2.6rem;
    }

    .banner-english-name {
        font-size: 1.4rem;
    }

    .banner-occupation {
        font-size: 1rem;
    }

    .banner-glow {
        width: 400px;
        height: 400px;
    }

    .section-block {
        padding: 60px 20px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .about-info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .timeline-header {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .timeline-meta {
        justify-content: flex-start;
    }

    .preview-actions {
        left: 16px;
        right: 16px;
        bottom: 16px;
        flex-direction: column;
        gap: 12px;
    }

    .btn-back,
    .btn-download {
        width: 100%;
        text-align: center;
    }

    .section-subtitle::before,
    .section-subtitle::after {
        display: none;
    }

    .form-actions {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
    }

    .btn-reset,
    .btn-generate {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 24px 12px 120px;
    }

    .banner-content h1 {
        font-size: 2.2rem;
    }

    .banner-english-name {
        font-size: 1.2rem;
    }

    .section-block {
        padding: 48px 16px;
    }

    .section-title {
        font-size: 1.5rem;
        letter-spacing: 0;
    }

    .skill-tag {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .honor-item {
        padding: 18px;
    }

    .timeline-item {
        padding: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}