@charset "UTF-8";@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap";:root{--page-bg: radial-gradient(110% 110% at 15% 20%, #e8f1ff 0%, #fdfdff 35%, #f4f7fb 70%, #eef5ff 100%);--text-primary: #0f172a;--text-secondary: #5b6477;--card-bg: #ffffff;--border: #e6eaf2;--accent: #0ea5e9;--shadow-soft: 0 10px 30px rgba(15, 23, 42, .08);--shadow-strong: 0 16px 38px rgba(15, 23, 42, .12);font-family:Manrope,Segoe UI,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--page-bg);color:var(--text-primary)}a{font-weight:600;color:var(--accent);text-decoration:none}a:hover{color:#0284c7}button{font-family:inherit}#root{width:100%;min-height:100vh;margin:0 auto;padding:0;text-align:left;color:var(--text-primary);background:var(--page-bg)}:root{--bg-primary: #ffffff;--bg-secondary: #fafafa;--bg-tertiary: #f5f5f5;--text-primary: #1a1a1a;--text-secondary: #666;--text-tertiary: #888;--border-color: #f0f0f0;--border-dark: #e0e0e0;--shadow-color: rgba(0, 0, 0, .08)}body.dark-mode{--bg-primary: #1a1a1a;--bg-secondary: #252525;--bg-tertiary: #333333;--text-primary: #ffffff;--text-secondary: #e0e0e0;--text-tertiary: #b0b0b0;--border-color: #333333;--border-dark: #444444;--shadow-color: rgba(0, 0, 0, .3)}.homePage{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background .3s,color .3s;min-height:100vh}.nav{background:var(--bg-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 0;position:sticky;top:0;z-index:1000;box-shadow:0 1px 3px var(--shadow-color);border-bottom:1px solid var(--border-color);transition:background .3s,border-color .3s,box-shadow .3s}.nav .container{max-width:900px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.nav .navRight{display:flex;align-items:center;gap:2.5rem}.nav .name{font-size:1.3rem;font-weight:700;color:var(--text-primary);letter-spacing:-.5px}.nav ul{display:flex;list-style:none;gap:2.5rem;margin:0;padding:0}.nav a{text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:.95rem;transition:color .3s;position:relative}.nav a:hover{color:var(--text-primary)}.nav a:hover:after{width:100%}.nav a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--text-primary);transition:width .3s}.themeToggle{width:40px;height:40px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-color);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:all .3s;color:var(--text-primary)}.themeToggle:hover{background:var(--bg-tertiary);transform:scale(1.1)}.hero{padding:6rem 2rem;text-align:center;background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);transition:background .3s}.hero .container{max-width:900px;margin:0 auto;padding:0 2rem}.hero .avatar{width:140px;height:140px;border-radius:50%;background:url(/assets/a-Ci1C5Sun.png) no-repeat center/cover;margin:0 auto 2rem;display:flex;align-items:center;justify-content:center;font-size:3.5rem;box-shadow:0 8px 24px var(--shadow-color);transition:box-shadow .3s}.hero h1{font-size:2.8rem;color:var(--text-primary);margin-bottom:.8rem;font-weight:700;letter-spacing:-1px}.hero .title{font-size:1.3rem;color:var(--text-secondary);margin-bottom:1.5rem;font-weight:500}.hero p{font-size:1.1rem;color:var(--text-tertiary);max-width:600px;margin:0 auto 2rem;line-height:1.8}.hero .socialLinks{display:flex;justify-content:center;gap:1.5rem;margin-top:2rem}.hero .socialLinks a{display:inline-flex;align-items:center;justify-content:center;width:45px;height:45px;background:var(--bg-secondary);border-radius:50%;text-decoration:none;color:var(--text-secondary);transition:all .3s;font-size:1.2rem}.hero .socialLinks a:hover{background:var(--text-primary);color:var(--bg-primary);transform:translateY(-3px)}.about{padding:5rem 2rem;background:var(--bg-primary);transition:background .3s}.about .container{max-width:900px;margin:0 auto;padding:0 2rem}.about .sectionTitle{text-align:center;font-size:2rem;color:var(--text-primary);margin-bottom:3rem;font-weight:700;position:relative;padding-bottom:1rem}.about .sectionTitle:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:60px;height:3px;background:var(--text-primary);border-radius:2px}.about .aboutContent{max-width:700px;margin:0 auto;text-align:center}.about .aboutContent p{font-size:1.1rem;color:var(--text-secondary);line-height:1.9;margin-bottom:1.5rem}.about .ctaButton{display:inline-block;padding:.9rem 2.2rem;background:var(--text-primary);color:var(--bg-primary);text-decoration:none;border-radius:30px;font-weight:600;font-size:1rem;transition:all .3s;box-shadow:0 4px 12px var(--shadow-color)}.about .ctaButton:hover{transform:translateY(-2px);box-shadow:0 6px 16px var(--shadow-color)}.footer{background:var(--bg-tertiary);color:var(--text-primary);padding:3rem 2rem;text-align:center;transition:background .3s,color .3s}.footer .container{max-width:900px;margin:0 auto;padding:0 2rem;display:flex;flex-direction:column;gap:1rem}.footer p{color:var(--text-secondary);margin:.3rem 0}.footer .footerDivider{height:1px;background:var(--border-dark);margin:1.5rem 0}.footer .footerLinks{display:flex;justify-content:center;gap:2rem}.footer .footerLinks a{color:var(--text-secondary);text-decoration:none;transition:color .3s}.footer .footerLinks a:hover{color:var(--text-primary)}@media(max-width:768px){.hero h1{font-size:2rem}.hero .title{font-size:1.1rem}.nav ul{gap:1.5rem}.about .sectionTitle{font-size:1.6rem}}.hamPage{min-height:100dvh;padding:12px;color:var(--text-primary);background:var(--page-bg)}body.dark-mode{--page-bg: #0f172a;--text-primary: #f3f4f6;--text-secondary: #c7ccd4;--card-bg: #0b0b0b;--border: #1f1f1f;--accent: #38bdf8;--shadow-soft: 0 10px 30px rgba(0, 0, 0, .35);--shadow-strong: 0 16px 38px rgba(0, 0, 0, .45)}.hamHeader{max-width:980px;margin:0 auto;position:sticky;top:12px;z-index:6;background:#fffffff0;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-soft);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:12px 16px;display:flex;gap:12px;align-items:center;justify-content:center;flex-wrap:wrap}body.dark-mode .hamHeader{background:#050505eb}.hamTitle{width:100%;font-size:18px;letter-spacing:.02em;white-space:nowrap;color:var(--text-primary);display:flex;justify-content:center;align-items:center;gap:10px}.hamControls{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.hamControls label{display:flex;flex-direction:column;gap:4px;min-width:180px}.hamControls .label{font-size:12px;font-weight:700;color:var(--text-secondary)}.hamSelect{border:1px solid var(--border);border-radius:12px;background:#fff;padding:6px 8px;font-size:14px;box-shadow:0 8px 18px #0f172a0f;transition:box-shadow .15s ease,transform .15s ease}body.dark-mode .hamSelect{background:#0b0b0b;color:#e5e7eb}.hamSelect:focus{outline:none;box-shadow:0 0 0 3px #0ea5e940}.hamPdfLink{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--accent);font-weight:700;font-size:14px;box-shadow:var(--shadow-soft);transition:transform .15s ease,box-shadow .15s ease}body.dark-mode .hamPdfLink{background:#0b0b0b;color:#7dd3fc}.hamThemeToggle{width:36px;height:36px;border-radius:50%;background:#fff;border:1px solid var(--border);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:var(--shadow-soft);transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.hamThemeToggle:hover{transform:translateY(-1px);box-shadow:var(--shadow-strong)}body.dark-mode .hamThemeToggle{background:#0b0b0b;border:1px solid #2b2b2b;color:#f3f4f6}.hamPdfLink:hover{transform:translateY(-1px);box-shadow:var(--shadow-strong)}.hamPdfLink:active,.hamThemeToggle:active{transform:translateY(0)}.hamMain{flex:1;min-height:0;padding:10px 0 4px}.hamPanel{height:100%;display:none}.hamPanel.isActive{display:block}.hamViewer{width:100%;height:100%;border:0}.hamQuiz{max-width:1140px;margin:0 auto;padding:16px;height:100%;overflow:auto;box-sizing:border-box}.hamRow{max-width:980px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:0 auto 12px}.hamRow button{touch-action:manipulation}.hamRow button{border:1px solid var(--accent);background:var(--accent);color:#fff;font-weight:700;border-radius:12px;padding:6px 10px;font-size:14px;box-shadow:0 12px 24px #0ea5e940;transition:transform .12s ease,box-shadow .12s ease,filter .12s ease}body.dark-mode .hamRow button{background:#111827;border:1px solid #374151;color:#e5e7eb;box-shadow:0 12px 24px #0009}.hamRow button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 16px 28px #0ea5e947;filter:saturate(1.05)}.hamRow button:active:not(:disabled){transform:translateY(0)}.hamRow button:disabled{background:#e5eaf4;border-color:#e5eaf4;color:#9aa3b8;box-shadow:none;cursor:not-allowed}body.dark-mode .hamRow button:disabled{background:#141414;border-color:#1f1f1f;color:#5b5b5b;box-shadow:none}.hamJumpInput{border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 18px #0f172a0f;transition:box-shadow .15s ease;padding:6px 8px;font-size:14px;width:180px}body.dark-mode .hamJumpInput{background:#0b0b0b;color:#e5e7eb}.hamJumpInput:focus{outline:none;box-shadow:0 0 0 3px #0ea5e940}.hamQBox{background:#fff;border-radius:18px;border:1px solid var(--border);padding:18px;max-width:980px;margin:0 auto 16px}body.dark-mode .hamQBox{background:#0b0b0b}.hamQMeta{font-size:12px;color:var(--text-secondary);margin-bottom:8px}.hamQText{font-size:16px;line-height:1.5;margin:0 0 12px;white-space:pre-wrap}.hamOptions{display:grid;gap:8px;margin-bottom:12px}.hamOption{display:flex;gap:10px;align-items:center;padding:8px 10px;border:1px solid #e5e5e5;border-radius:8px}body.dark-mode .hamOption{border-color:#1f2937}.hamResult,.hamEmpty{font-size:14px}.hamError{color:#b3261e;font-size:12px}.hamOptions label,.hamOptions input{cursor:pointer}@media(max-width:960px){.hamHeader{position:static}.hamControls label{min-width:unset}.hamPdfLink{width:100%;justify-content:center}}@media(max-width:640px){.hamHeader{flex-direction:column;align-items:flex-start;gap:10px}.hamControls{width:100%;gap:8px}.hamControls label{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;flex-direction:row}.hamControls .label{white-space:nowrap}.hamSelect{width:100%;max-width:260px}.hamPdfLink{width:100%}.hamQuiz{padding:12px}.hamRow{gap:8px;margin:0 auto 10px}.hamRow button{flex:1 1 auto}.hamJumpInput{flex:1 1 160px;width:100%!important}}