:root{--color-primary: #FF6B35;--color-primary-dark: #E55A2B;--color-secondary: #1A1A2E;--color-accent: #00D4AA;--color-accent-glow: rgba(0, 212, 170, .3);--color-baseball-red: #C41E3A;--color-baseball-stitch: #D4A574;--color-bg: #0F0F1A;--color-bg-elevated: #1A1A2E;--color-bg-card: #16213E;--color-surface: #1F2B47;--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 107, 53, .3);--text-primary: #FFFFFF;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .45);--text-accent: #00D4AA;--font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", "Menlo", "Consolas", "Liberation Mono", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-hero: clamp(2.5rem, 6vw, 4.5rem);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--space-section: clamp(3rem, 8vw, 6rem);--container-max: 1200px;--container-narrow: 800px;--header-height: 64px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 20px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .4);--shadow-glow: 0 0 30px var(--color-accent-glow);--shadow-primary: 0 4px 20px rgba(255, 107, 53, .25);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--z-header: 100;--z-overlay: 200;--z-modal: 300}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-size:var(--text-base);line-height:1.7;color:var(--text-primary);background-color:var(--color-bg);min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--space-lg)}.container--narrow{max-width:var(--container-narrow)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.section{padding:var(--space-section) 0}.section__title{font-size:var(--text-3xl);font-weight:800;margin-bottom:var(--space-sm);background:linear-gradient(135deg,var(--text-primary) 0%,var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section__subtitle{color:var(--text-secondary);font-size:var(--text-lg);margin-bottom:var(--space-2xl)}.page-hero{padding:var(--space-3xl) 0 var(--space-2xl);border-bottom:1px solid var(--color-border);text-align:center;background:linear-gradient(135deg,var(--hero-tint, rgba(41, 128, 185, .1)) 0%,transparent 60%)}.page-hero__badge{display:inline-block;padding:var(--space-xs) var(--space-md);background:var(--hero-badge-bg, rgba(41, 128, 185, .16));border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:700;color:var(--hero-badge-color, #5dade2);letter-spacing:.15em;margin-bottom:var(--space-md)}.page-hero__title{font-size:var(--text-4xl);font-weight:900;margin-bottom:var(--space-sm)}.page-hero__desc{color:var(--text-secondary);font-size:var(--text-lg)}.page-hero--baseball{--hero-tint: rgba(255, 107, 53, .08);--hero-badge-bg: rgba(255, 107, 53, .15);--hero-badge-color: var(--color-primary)}.page-hero--academic{--hero-tint: rgba(41, 128, 185, .12);--hero-badge-bg: rgba(41, 128, 185, .18);--hero-badge-color: #5dade2}.page-hero--writing{--hero-tint: rgba(0, 212, 170, .08);--hero-badge-bg: rgba(0, 212, 170, .15);--hero-badge-color: var(--color-accent)}.page-hero--life{--hero-tint: rgba(99, 102, 241, .08);--hero-badge-bg: rgba(99, 102, 241, .15);--hero-badge-color: #818CF8}.page-hero--music{--hero-tint: rgba(167, 139, 250, .1);--hero-badge-bg: rgba(167, 139, 250, .18);--hero-badge-color: #C084FC}.back-link{display:inline-flex;align-items:center;gap:var(--space-xs);color:var(--text-secondary);font-size:var(--text-sm);font-weight:600;text-decoration:none;margin-bottom:var(--space-xl);transition:color var(--transition-fast)}.back-link:hover{color:var(--color-primary)}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base)}.card:hover{transform:translateY(-4px);border-color:var(--color-border-hover);box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-xl);border:none;border-radius:var(--radius-full);font-family:var(--font-body);font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:all var(--transition-base);text-decoration:none}.btn--primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;box-shadow:var(--shadow-primary)}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 6px 28px #ff6b3566;color:#fff}.btn--outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn--outline:hover{background:var(--color-primary);color:#fff}.tag{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-sm);background:#ff6b3526;color:var(--color-primary);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;letter-spacing:.02em}.tag--accent{background:#00d4aa26;color:var(--color-accent)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px var(--color-accent-glow)}50%{box-shadow:0 0 40px var(--color-accent-glow)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}.animate-fade-in{animation:fadeInUp .6s ease forwards}.animate-delay-1{animation-delay:.1s;opacity:0}.animate-delay-2{animation-delay:.2s;opacity:0}.animate-delay-3{animation-delay:.3s;opacity:0}.animate-delay-4{animation-delay:.4s;opacity:0}@media(max-width:768px){:root{--header-height: 56px}.section{padding:var(--space-2xl) 0}.container{padding:0 var(--space-md)}.card{padding:var(--space-lg)}}@media(max-width:480px){.section__title{font-size:var(--text-2xl)}}.header{position:fixed;top:0;left:0;right:0;z-index:var(--z-header);height:var(--header-height);background:#0f0f1ad9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);transition:background var(--transition-base)}.header__inner{display:flex;align-items:center;justify-content:space-between;height:100%}.header__logo{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--text-xl);font-weight:900;color:var(--text-primary);text-decoration:none;letter-spacing:-.02em}.header__logo:hover{color:var(--text-primary)}.header__logo-icon{font-size:var(--text-2xl);line-height:1;animation:pulse-glow 3s ease-in-out infinite}.header__logo-text .highlight{color:var(--color-primary)}.header__nav{display:flex;align-items:center;gap:var(--space-xs);list-style:none}.header__nav a{display:inline-flex;align-items:center;padding:var(--space-sm) var(--space-md);color:var(--text-secondary);font-size:var(--text-sm);font-weight:500;border-radius:var(--radius-md);transition:all var(--transition-fast);text-decoration:none}.header__nav a:hover,.header__nav a:focus-visible{color:var(--text-primary);background:#ff6b351a}.header__toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;padding:4px;background:none;border:none;cursor:pointer}.header__toggle span{display:block;width:100%;height:2px;background:var(--text-primary);border-radius:2px;transition:all var(--transition-base)}.header__toggle.is-open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.header__toggle.is-open span:nth-child(2){opacity:0}.header__toggle.is-open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}@media(max-width:768px){.header__toggle{display:flex}.header__nav{position:fixed;top:var(--header-height);left:0;right:0;bottom:0;flex-direction:column;background:#0f0f1af7;backdrop-filter:blur(20px);padding:var(--space-xl);gap:var(--space-sm);transform:translate(100%);transition:transform var(--transition-base)}.header__nav.is-open{transform:translate(0)}.header__nav a{width:100%;padding:var(--space-md) var(--space-lg);font-size:var(--text-lg);border-radius:var(--radius-md)}}.footer{margin-top:auto;padding:var(--space-3xl) 0 var(--space-xl);background:var(--color-bg-elevated);border-top:1px solid var(--color-border)}.footer__inner{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--space-2xl);align-items:start}.footer__logo{font-size:var(--text-xl);font-weight:800}.footer__desc{color:var(--text-muted);margin-top:var(--space-sm);font-size:var(--text-sm)}.footer__links{display:flex;flex-direction:row;flex-wrap:wrap;gap:var(--space-md) var(--space-lg)}.footer__links a{color:var(--text-secondary);font-size:var(--text-sm);transition:color var(--transition-fast)}.footer__links a:hover{color:var(--color-primary)}.footer__copyright{text-align:right}.footer__copyright p{color:var(--text-muted);font-size:var(--text-xs);margin-bottom:var(--space-xs)}.footer__tech{color:var(--text-muted);opacity:.6}@media(max-width:768px){.footer__inner{grid-template-columns:1fr;gap:var(--space-xl);text-align:center}.footer__links{justify-content:center}.footer__copyright{text-align:center}}main{padding-top:var(--header-height);min-height:calc(100dvh - var(--header-height))}