:root{--c-bg-primary: #0c0e14;--c-bg-secondary: #12151e;--c-bg-card: #191d2b;--c-bg-card-hover: #1f2435;--c-bg-modal: #161a26;--c-text-primary: #e8eaf0;--c-text-secondary:#9ea3b5;--c-text-muted: #5d6377;--c-accent: #e84545;--c-accent-light: #ff6b6b;--c-accent-dim: rgba(232,69,69,.15);--c-gold: #f5c542;--c-gold-dim: rgba(245,197,66,.12);--c-jade: #22c997;--c-jade-dim: rgba(34,201,151,.12);--c-ink: #6c8aff;--c-ink-dim: rgba(108,138,255,.12);--c-purple: #a78bfa;--c-purple-dim: rgba(167,139,250,.12);--c-border: rgba(255,255,255,.06);--c-glass: rgba(255,255,255,.03);--c-font-serif: "Noto Serif SC", "SimSun", serif;--c-font-sans: "Noto Sans SC", "PingFang SC", sans-serif;--c-radius-sm: 8px;--c-radius-md: 14px;--c-radius-lg: 22px;--c-radius-xl: 30px;--c-shadow-card: 0 4px 20px rgba(0,0,0,.35);--c-shadow-modal:0 12px 60px rgba(0,0,0,.6)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--c-font-sans);background:var(--c-bg-primary);color:var(--c-text-primary);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}.container{max-width:1200px;margin:0 auto;padding:0 24px}a{color:inherit;text-decoration:none}#hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-bg-anim{position:absolute;inset:0;z-index:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(232,69,69,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(108,138,255,.1),transparent),radial-gradient(ellipse 50% 50% at 20% 70%,rgba(245,197,66,.08),transparent);animation:heroPulse 8s ease-in-out infinite alternate}@keyframes heroPulse{0%{opacity:.7;transform:scale(1)}to{opacity:1;transform:scale(1.08)}}.hero-content{position:relative;z-index:1;text-align:center;padding:40px 24px}.hero-eyebrow{font-size:.85rem;letter-spacing:4px;text-transform:uppercase;color:var(--c-accent-light);margin-bottom:16px;font-weight:500}#hero-title{font-family:var(--c-font-serif);font-size:clamp(2.4rem,6vw,4.5rem);font-weight:900;background:linear-gradient(135deg,var(--c-text-primary) 30%,var(--c-gold) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2;margin-bottom:16px}.hero-subtitle{font-size:1.1rem;color:var(--c-text-secondary);max-width:600px;margin:0 auto 32px}.hero-stats{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}.hero-stat{text-align:center}.hero-stat-num{font-family:var(--c-font-serif);font-size:2.6rem;font-weight:700;line-height:1}.hero-stat-num.red{color:var(--c-accent-light)}.hero-stat-num.gold{color:var(--c-gold)}.hero-stat-num.jade{color:var(--c-jade)}.hero-stat-num.ink{color:var(--c-ink)}.hero-stat-label{font-size:.78rem;color:var(--c-text-muted);margin-top:6px;letter-spacing:1px}.hero-cta{display:inline-block;padding:14px 36px;border-radius:var(--c-radius-xl);background:linear-gradient(135deg,var(--c-accent) 0%,#c02a2a 100%);color:#fff;font-weight:600;font-size:1rem;letter-spacing:1px;transition:transform .25s,box-shadow .25s;box-shadow:0 4px 24px #e8454559}.hero-cta:hover{transform:translateY(-3px);box-shadow:0 8px 32px #e8454580}.section{padding:80px 0}.section-alt{background:var(--c-bg-secondary)}.section-title{font-family:var(--c-font-serif);font-size:1.8rem;font-weight:700;text-align:center;margin-bottom:40px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin-bottom:48px}.stat-card{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:var(--c-radius-md);padding:28px 20px;text-align:center;transition:transform .3s,border-color .3s}.stat-card:hover{transform:translateY(-4px);border-color:#ffffff1f}.stat-card-icon{font-size:1.8rem;margin-bottom:8px}.stat-card-value{font-family:var(--c-font-serif);font-size:1.8rem;font-weight:700}.stat-card-value.c-red{color:var(--c-accent-light)}.stat-card-value.c-gold{color:var(--c-gold)}.stat-card-value.c-jade{color:var(--c-jade)}.stat-card-value.c-ink{color:var(--c-ink)}.stat-card-value.c-purple{color:var(--c-purple)}.stat-card-label{font-size:.78rem;color:var(--c-text-muted);margin-top:4px}.progress-bar-wrap{max-width:700px;margin:0 auto}.progress-label{display:flex;justify-content:space-between;font-size:.85rem;color:var(--c-text-secondary);margin-bottom:10px}.progress-track{height:12px;background:var(--c-bg-card);border-radius:6px;overflow:hidden;border:1px solid var(--c-border)}.progress-fill{height:100%;width:0%;border-radius:6px;background:linear-gradient(90deg,var(--c-accent) 0%,var(--c-gold) 50%,var(--c-jade) 100%);transition:width 1.6s cubic-bezier(.25,.8,.25,1)}.search-box{max-width:560px;margin:0 auto;position:relative}#search-input{width:100%;padding:16px 24px;font-size:1.05rem;font-family:var(--c-font-sans);border:1px solid var(--c-border);border-radius:var(--c-radius-xl);background:var(--c-bg-card);color:var(--c-text-primary);outline:none;transition:border-color .3s,box-shadow .3s}#search-input:focus{border-color:var(--c-accent);box-shadow:0 0 0 3px var(--c-accent-dim)}#search-input::placeholder{color:var(--c-text-muted)}.search-hint{text-align:center;font-size:.8rem;color:var(--c-text-muted);margin-top:10px}.chapters-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}.chapter-card{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:var(--c-radius-md);padding:24px;cursor:pointer;transition:transform .3s,border-color .3s,box-shadow .3s;position:relative;overflow:hidden;animation:fadeInUp .5s ease both}.chapter-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;border-radius:4px 0 0 4px;background:linear-gradient(180deg,var(--c-accent) 0%,var(--c-gold) 100%);opacity:0;transition:opacity .3s}.chapter-card:hover{transform:translateY(-4px);border-color:#ffffff1a;box-shadow:var(--c-shadow-card)}.chapter-card:hover:before{opacity:1}.chapter-card-header{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}.chapter-num{flex-shrink:0;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--c-accent) 0%,#a82020 100%)}.chapter-name{font-family:var(--c-font-serif);font-size:1.05rem;font-weight:600;line-height:1.4}.chapter-char-count{font-size:.75rem;color:var(--c-text-muted);margin-bottom:10px}.chapter-chars-preview{display:flex;flex-wrap:wrap;gap:6px}.char-badge{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;font-family:var(--c-font-serif);font-size:.95rem;font-weight:600;background:var(--c-glass);border:1px solid var(--c-border);color:var(--c-text-primary);transition:background .2s,color .2s,transform .2s}.char-badge:hover{background:var(--c-accent-dim);color:var(--c-accent-light);transform:scale(1.15)}.char-more{display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 12px;border-radius:8px;font-size:.75rem;color:var(--c-text-muted);background:var(--c-glass);border:1px solid var(--c-border)}.no-results{text-align:center;padding:60px 20px;color:var(--c-text-muted);font-size:1.1rem}.back-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:var(--c-radius-xl);background:var(--c-bg-card);border:1px solid var(--c-border);color:var(--c-text-secondary);font-size:.9rem;cursor:pointer;transition:all .25s;margin-bottom:32px}.back-btn:hover{background:var(--c-bg-card-hover);color:var(--c-text-primary);border-color:#ffffff1f}.chapter-hero{text-align:center;margin-bottom:48px;padding:40px 24px;background:var(--c-bg-card);border-radius:var(--c-radius-lg);border:1px solid var(--c-border);position:relative;overflow:hidden}.chapter-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 0%,var(--c-accent-dim),transparent),radial-gradient(ellipse 50% 50% at 80% 100%,var(--c-gold-dim),transparent);pointer-events:none}.chapter-hero-inner{position:relative;z-index:1}.chapter-hero-num{display:inline-block;padding:6px 20px;border-radius:20px;font-size:.8rem;font-weight:600;background:var(--c-accent-dim);color:var(--c-accent-light);margin-bottom:16px}.chapter-hero-title{font-family:var(--c-font-serif);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700;margin-bottom:16px;line-height:1.3;background:linear-gradient(135deg,#ffffff 30%,var(--c-gold) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--c-gold)}.chapter-hero-logic{max-width:600px;margin:0 auto;font-size:.95rem;color:var(--c-text-primary);line-height:1.8;border-left:3px solid var(--c-gold);padding:12px 16px;text-align:left;background:#ffffff0a;border-radius:0 8px 8px 0}.chapter-hero-stats{display:flex;gap:32px;justify-content:center;margin-top:24px}.chapter-hero-stat-val{font-family:var(--c-font-serif);font-size:1.6rem;font-weight:700}.chapter-hero-stat-label{font-size:.72rem;color:var(--c-text-muted)}.char-cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.char-card{background:var(--c-bg-card);border:1px solid var(--c-border);border-radius:var(--c-radius-md);padding:24px;cursor:pointer;transition:all .3s;animation:fadeInUp .4s ease both;position:relative}.char-card:hover{transform:translateY(-4px);border-color:#ffffff1a;box-shadow:var(--c-shadow-card)}.char-card-top{display:flex;align-items:center;gap:16px;margin-bottom:16px}.char-card-big{width:64px;height:64px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-family:var(--c-font-serif);font-size:2.2rem;font-weight:900;background:linear-gradient(135deg,var(--c-accent-dim),var(--c-gold-dim));border:1px solid var(--c-border);color:var(--c-text-primary);flex-shrink:0}.char-card-meta{flex:1;min-width:0}.char-card-pinyin{font-size:1.1rem;font-weight:600;color:var(--c-accent-light);margin-bottom:4px}.char-card-info{font-size:.78rem;color:var(--c-text-muted)}.char-card-info span{margin-right:12px}.char-card-story{font-size:.88rem;color:var(--c-text-secondary);line-height:1.7;margin-bottom:14px}.char-card-words{display:flex;flex-wrap:wrap;gap:6px}.word-tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.78rem;background:var(--c-ink-dim);color:var(--c-ink);border:1px solid rgba(108,138,255,.15)}.modal-overlay{position:fixed;inset:0;background:#000000b3;backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s}.modal-overlay.open{opacity:1;pointer-events:auto}.modal{background:var(--c-bg-modal);border:1px solid var(--c-border);border-radius:var(--c-radius-lg);max-width:540px;width:92%;max-height:85vh;overflow-y:auto;padding:40px 36px;box-shadow:var(--c-shadow-modal);transform:translateY(30px) scale(.96);transition:transform .35s;position:relative}.modal-overlay.open .modal{transform:translateY(0) scale(1)}.modal-close{position:absolute;top:16px;right:20px;background:none;border:none;color:var(--c-text-muted);font-size:1.8rem;cursor:pointer;transition:color .2s;line-height:1}.modal-close:hover{color:var(--c-accent-light)}.modal-char-display{text-align:center;margin-bottom:24px}.modal-char-glyph{font-family:var(--c-font-serif);font-size:5rem;font-weight:900;line-height:1;background:linear-gradient(135deg,var(--c-text-primary) 20%,var(--c-gold) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}.modal-char-pinyin{font-size:1.4rem;color:var(--c-accent-light);font-weight:600}.modal-info-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:24px}.modal-info-item{text-align:center;padding:14px 8px;background:var(--c-bg-card);border-radius:var(--c-radius-sm);border:1px solid var(--c-border)}.modal-info-val{font-family:var(--c-font-serif);font-size:1.3rem;font-weight:700;color:var(--c-gold)}.modal-info-label{font-size:.7rem;color:var(--c-text-muted);margin-top:4px}.modal-section{margin-bottom:20px}.modal-section-title{font-size:.78rem;font-weight:600;color:var(--c-text-muted);letter-spacing:2px;margin-bottom:10px;text-transform:uppercase}.modal-story{font-size:.95rem;color:var(--c-text-secondary);line-height:1.9;padding:16px 20px;background:var(--c-bg-card);border-radius:var(--c-radius-sm);border-left:3px solid var(--c-gold)}.modal-words{display:flex;flex-wrap:wrap;gap:8px}.modal-word-tag{display:inline-block;padding:8px 18px;border-radius:20px;font-size:.9rem;font-weight:500;background:var(--c-ink-dim);color:var(--c-ink);border:1px solid rgba(108,138,255,.15)}.modal-sentence{font-size:.95rem;color:var(--c-text-secondary);line-height:1.8;padding:16px 20px;background:var(--c-bg-card);border-radius:var(--c-radius-sm);border-left:3px solid var(--c-jade);font-style:italic}footer{padding:40px 0;text-align:center;font-size:.82rem;color:var(--c-text-muted);border-top:1px solid var(--c-border)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--c-bg-primary)}::-webkit-scrollbar-thumb{background:var(--c-bg-card-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--c-text-muted)}@media(max-width:640px){.hero-stats{gap:24px}.hero-stat-num{font-size:2rem}.chapters-grid,.char-cards-grid{grid-template-columns:1fr}.modal{padding:28px 20px}.modal-char-glyph{font-size:3.5rem}.modal-info-grid{grid-template-columns:1fr 1fr 1fr}}.hero-actions-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:10px}.hero-cta{display:inline-block;padding:12px 32px;border-radius:30px;font-weight:700;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1)}.hero-cta-gold{background:linear-gradient(135deg,#fbc02d,#d32f2f);color:#000!important;box-shadow:0 4px 20px #fbc02d4d}.hero-cta-gold:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 8px 30px #fbc02d80}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}