/* ===== 墨客·AI诗词 — Style ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --ink:#2C3E50;--ink-light:#4a5568;--ink-lighter:#9b86b3;
  --paper:#FDF6E3;--paper-dark:#F5ECD7;--paper-darker:#ede0c8;
  --accent:#C41E3A;--accent-light:#e85d75;--gold:#a68b5b;--gold-light:#c9b896;
  --jade:#5b8c7e;--border:#D4C5B2;--border-light:#e5d9c5;
  --shadow:rgba(44,62,80,0.06);--radius:8px;--radius-lg:16px;
  --serif:"Noto Serif SC","Source Han Serif SC","STSong","KaiTi",serif;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--serif);background:var(--paper);color:var(--ink);line-height:1.8;-webkit-font-smoothing:antialiased}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(253,246,227,0.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light)}
.header-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:60px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none}
.logo-icon{width:34px;height:34px;border-radius:6px;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700}
.logo-text{font-size:22px;font-weight:700;color:var(--ink);letter-spacing:2px}
.nav-links{display:flex;gap:24px}
.nav-link{text-decoration:none;font-size:14px;color:var(--ink-lighter);font-family:var(--sans);transition:color .2s;letter-spacing:1px}
.nav-link:hover,.nav-link.active{color:var(--ink)}

/* Hero */
.hero{position:relative;min-height:85vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;padding-top:60px}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 40%,rgba(165,139,91,0.08) 0%,transparent 60%),radial-gradient(ellipse 60% 50% at 20% 80%,rgba(91,140,126,0.05) 0%,transparent 50%),radial-gradient(ellipse 60% 50% at 80% 20%,rgba(196,30,58,0.04) 0%,transparent 50%)}
.hero-content{position:relative;z-index:1;padding:0 24px}
.hero-title{font-size:clamp(42px,7vw,72px);font-weight:900;letter-spacing:8px;color:var(--ink);line-height:1.3}
.hero-highlight{color:var(--accent);position:relative}
.hero-highlight::after{content:'';position:absolute;bottom:2px;left:0;right:0;height:3px;background:var(--accent-light);opacity:.3;border-radius:2px}
.hero-desc{margin-top:24px;font-size:20px;color:var(--ink-lighter);letter-spacing:2px;font-family:var(--sans)}
.hero-btn{display:inline-block;margin-top:36px;padding:14px 48px;background:var(--ink);color:var(--paper);text-decoration:none;border-radius:40px;font-size:16px;letter-spacing:4px;transition:all .3s}
.hero-btn:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 8px 24px rgba(196,30,58,0.2)}
.hero-scroll{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);font-size:24px;color:var(--ink-lighter);animation:bounce 2s infinite}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* Hero status */
.hero-status{margin-top:12px;display:flex;align-items:center;justify-content:center;gap:12px;font-size:13px;font-family:var(--sans);color:var(--ink-lighter)}
.hero-status-divider{color:var(--border);display:none}
#learningPath{display:flex;align-items:center;gap:4px}
.lp-icon{font-size:18px}.lp-name{font-weight:600;color:var(--ink)}.lp-stars{color:var(--gold);font-size:12px;margin-left:2px}
.lp-next{font-size:10px;color:var(--ink-lighter)}.lp-progress{display:inline-block;width:40px;height:4px;background:var(--border);border-radius:2px;vertical-align:middle;margin:0 4px;overflow:hidden}
.lp-bar{display:block;height:100%;background:var(--gold);border-radius:2px;transition:width .5s}
#dailyChallenge{display:flex;align-items:center;gap:8px}
.dc-active{font-size:12px}.dc-active strong{color:var(--accent)}
.dc-btn{padding:3px 12px;background:var(--accent);color:#fff;border:none;border-radius:12px;font-size:11px;font-family:var(--sans);cursor:pointer}
.dc-done{font-size:12px;color:var(--jade)}

/* Sections */
.section{max-width:1100px;margin:0 auto;padding:80px 24px}
.section-alt{background:var(--paper-dark);max-width:none;padding:80px 24px}
.section-alt .section-header{max-width:1100px;margin:0 auto 40px}
.section-header{text-align:center;margin-bottom:48px}
.section-title{font-size:32px;font-weight:700;letter-spacing:5px;color:var(--ink)}
.section-desc{margin-top:12px;font-size:14px;color:var(--ink-lighter);font-family:var(--sans);letter-spacing:1px}

/* Cards */
.create-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:32px}
.create-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:0 2px 16px var(--shadow)}
.card-head{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-size:16px;font-weight:600;letter-spacing:2px}
.card-head-icon{width:28px;height:28px;border-radius:6px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px}
.card-head-count{margin-left:auto;font-size:12px;color:var(--ink-lighter);font-weight:400}

/* Featured Poets */
.featured-poets{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:12px;margin-bottom:16px}
.featured-poet{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 8px;border:1.5px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .2s;text-align:center}
.featured-poet:hover{border-color:var(--accent-light);background:rgba(196,30,58,0.02)}
.featured-poet.active{border-color:var(--accent);background:rgba(196,30,58,0.05)}
.featured-poet-avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#fff;box-shadow:0 2px 8px rgba(0,0,0,0.1);position:relative;overflow:hidden}
.featured-poet-avatar::after{content:'';position:absolute;bottom:-4px;left:50%;transform:translateX(-50%);width:60%;height:30%;background:rgba(0,0,0,0.08);border-radius:50%}
.featured-poet-name{font-size:14px;font-weight:600}
.featured-poet-desc{font-size:10px;color:var(--ink-lighter)}

/* Poet Search */
.poet-search-wrap{margin-bottom:8px}
#poetSearch{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:var(--sans);background:transparent;color:var(--ink);outline:none;transition:border-color .2s}
#poetSearch:focus{border-color:var(--ink)}
#poetSearch::placeholder{color:#c4bdb0}
.poet-list{max-height:200px;overflow-y:auto;border:1px solid var(--border);border-radius:var(--radius);display:none}
.poet-list.open{display:block}
.poet-list::-webkit-scrollbar{width:4px}
.poet-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.dynasty-label{padding:5px 14px;font-size:11px;color:var(--ink-lighter);background:var(--paper-dark);letter-spacing:2px;font-family:var(--sans);position:sticky;top:0}
.poet-item{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;cursor:pointer;transition:background .15s;font-size:14px;border-bottom:1px solid var(--border-light)}
.poet-item:last-child{border-bottom:none}
.poet-item:hover{background:var(--paper-dark)}
.poet-item.active{background:rgba(196,30,58,0.06);border-left:3px solid var(--accent)}
.poet-item-name{font-weight:600}
.poet-item-tags{font-size:11px;color:var(--ink-lighter);font-family:var(--sans);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.poet-list-empty{padding:16px;text-align:center;color:var(--ink-lighter);font-size:13px;font-family:var(--sans)}

/* Selected Poet */
.selected-poet{display:flex;align-items:center;gap:12px;margin-top:16px;padding:16px;background:var(--paper-dark);border-radius:var(--radius)}
.selected-poet-avatar{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:#fff;flex-shrink:0;box-shadow:0 2px 8px rgba(0,0,0,0.1)}
.selected-poet-name{font-size:18px;font-weight:700}
.selected-poet-style{font-size:13px;color:var(--ink-lighter);font-family:var(--sans)}

/* Poet Works & Story */
.poet-works{margin-top:12px;padding:16px;background:var(--paper-dark);border-radius:var(--radius)}
.poet-works-title{font-size:12px;color:var(--ink-lighter);margin-bottom:6px;letter-spacing:2px;font-family:var(--sans)}
.poet-work-item{font-size:13px;color:var(--ink-light);padding:3px 0;font-family:var(--serif);line-height:1.7}

/* Works Browser */
.works-browser{margin-top:12px;background:var(--paper-dark);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.works-browser-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-light)}
.works-browser-title{font-size:13px;font-weight:700;color:var(--ink);letter-spacing:2px}
.works-browser-close{cursor:pointer;font-size:16px;color:var(--ink-lighter);padding:4px;line-height:1}
.works-browser-close:hover{color:var(--ink)}
.works-browser-body{max-height:400px;overflow-y:auto}
.works-browser-list{padding:8px}
.work-entry{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;cursor:pointer;border-radius:8px;transition:background .15s}
.work-entry:hover{background:var(--paper)}
.work-entry.active{background:var(--ink);color:#fff}
.work-entry.active .work-entry-quote{color:rgba(255,255,255,0.7)}
.work-entry-title{font-size:14px;font-weight:600;font-family:var(--serif)}
.work-entry-quote{font-size:12px;color:var(--ink-lighter);font-family:var(--sans);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.works-browser-detail{display:none;padding:20px;border-top:1px solid var(--border-light);background:#fff;animation:wd-in .25s ease-out}
@keyframes wd-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.work-detail-title{font-size:20px;font-weight:700;text-align:center;margin-bottom:16px;font-family:var(--serif)}
.work-detail-poem{font-size:16px;line-height:2.2;text-align:center;margin-bottom:20px;font-family:var(--serif);color:var(--ink);padding:16px;background:var(--paper-dark);border-radius:var(--radius)}
.work-detail-section{margin-bottom:16px}
.work-detail-label{font-size:11px;color:var(--ink-lighter);letter-spacing:2px;margin-bottom:6px;font-family:var(--sans)}
.work-detail-text{font-size:14px;line-height:1.8;color:var(--ink-light);font-family:var(--sans)}
.work-detail-loading{text-align:center;padding:40px;color:var(--ink-lighter);font-size:14px}
.btn-works-browse{display:block;width:100%;margin-top:10px;padding:10px;border:1.5px dashed var(--border);border-radius:var(--radius);background:transparent;cursor:pointer;font-size:13px;color:var(--ink-light);font-family:var(--sans);transition:all .2s}
.btn-works-browse:hover{border-color:var(--ink);color:var(--ink);background:var(--paper)}
/* Poet Search AI Fallback */
.poet-search-ai{padding:10px 14px;text-align:center;font-size:13px;color:var(--accent);cursor:pointer;font-family:var(--sans);border-top:1px solid var(--border-light);transition:background .15s}
.poet-search-ai:hover{background:rgba(196,30,58,0.04)}
.poet-search-ai-result{padding:16px;text-align:center}
.psar-name{font-size:20px;font-weight:700;color:var(--ink)}
.psar-dynasty{font-size:13px;color:var(--ink-lighter);font-weight:400;margin-left:8px}
.psar-style{font-size:13px;color:var(--gold);margin-top:4px;font-family:var(--sans)}
.psar-bio{font-size:13px;color:var(--ink-light);margin-top:8px;font-family:var(--sans);line-height:1.6;padding:0 8px}
.psar-select{margin-top:14px;padding:8px 24px;background:var(--ink);color:#fff;border:none;border-radius:20px;font-size:13px;font-family:var(--sans);cursor:pointer;transition:all .2s}
.psar-select:hover{background:var(--accent)}
/* AI search result box (always visible, inserted at top of list) */
.ai-search-result{margin:4px 8px;min-height:0}
.ai-search-loading{padding:12px;text-align:center;font-size:13px;color:var(--ink-lighter);font-family:var(--sans);animation:ps-in .3s ease-out}
.ai-search-error{padding:12px;text-align:center;font-size:13px;color:var(--ink-light);font-family:var(--sans)}
.ai-search-retry{padding:8px 16px;margin:8px auto;text-align:center;font-size:13px;color:var(--accent);cursor:pointer;font-family:var(--sans);border:1px solid rgba(196,30,58,0.2);border-radius:20px;display:inline-block;transition:all .15s}
.ai-search-retry:hover{background:rgba(196,30,58,0.04);border-color:var(--accent)}

/* Compare Analysis */
.compare-analysis-container{max-width:700px;margin:16px auto 0;animation:ca-in .3s ease-out}
@keyframes ca-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.compare-analysis{background:linear-gradient(135deg,#fff,#f8f4ec);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}
.ca-title{font-size:14px;font-weight:700;text-align:center;letter-spacing:3px;color:var(--ink);margin-bottom:16px;font-family:var(--serif)}
.ca-grid{display:grid;gap:12px}
.ca-item{display:flex;gap:12px;align-items:flex-start;padding:10px 14px;background:var(--paper);border-radius:var(--radius)}
.ca-label{flex-shrink:0;font-size:11px;color:var(--accent);letter-spacing:1px;padding:2px 8px;background:rgba(196,30,58,0.06);border-radius:4px;font-family:var(--sans);font-weight:600}
.ca-text{font-size:14px;color:var(--ink-light);font-family:var(--sans);line-height:1.6}
.ca-summary{background:linear-gradient(135deg,rgba(165,139,91,0.08),rgba(91,140,126,0.06))}
.ca-summary .ca-label{background:var(--gold);color:#fff}

.poet-story-card{max-width:1100px;margin:16px auto;padding:20px 24px;background:linear-gradient(135deg,#fffdf7,#fff8f0);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 2px 12px var(--shadow);animation:ps-in .4s ease-out}
@keyframes ps-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.ps-title{font-size:15px;font-weight:700;color:var(--accent);margin-bottom:8px;font-family:var(--serif)}
.ps-text{font-size:14px;color:var(--ink-light);line-height:1.9;font-family:var(--sans)}

/* Genre Tags */
.genre-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.genre-tag{padding:10px 20px;border:1.5px solid var(--border);border-radius:24px;font-size:14px;cursor:pointer;transition:all .2s;font-family:var(--sans)}
.genre-tag:hover{border-color:var(--ink)}
.genre-tag.active{border-color:var(--ink);background:var(--ink);color:#fff}
.genre-tag.active .genre-hint{color:rgba(255,255,255,0.7)}
.genre-hint{font-size:10px;color:var(--ink-lighter);margin-left:4px;font-weight:400}
.genre-divider{width:1px;background:var(--border);margin:0 4px;align-self:stretch}

/* Theme */
.theme-wrap{margin-bottom:12px}
#theme{width:100%;padding:16px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:15px;font-family:var(--serif);background:transparent;color:var(--ink);outline:none;resize:vertical;transition:border-color .2s;line-height:1.8}
#theme:focus{border-color:var(--ink)}
#theme::placeholder{color:#c4bdb0}
.quick-themes{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:16px}
.quick-label{font-size:12px;color:var(--ink-lighter);font-family:var(--sans)}
.quick-tag{padding:4px 12px;border:1px solid var(--border);border-radius:14px;font-size:12px;cursor:pointer;font-family:var(--sans);color:var(--ink-lighter);transition:all .15s;background:transparent}
.quick-tag:hover{border-color:var(--accent);color:var(--accent);background:rgba(196,30,58,0.04)}
.quick-tag.used{background:var(--accent);color:#fff;border-color:var(--accent)}

/* Toggles */
.compare-toggle-wrap{display:flex;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:8px}
.compare-toggle{display:flex;align-items:center;gap:10px;cursor:pointer;font-family:var(--sans)}
.compare-toggle input{display:none}
.toggle-track{width:44px;height:24px;background:var(--border);border-radius:12px;position:relative;transition:background .2s}
.compare-toggle input:checked+.toggle-track{background:var(--accent)}
.toggle-knob{position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s}
.compare-toggle input:checked+.toggle-track .toggle-knob{transform:translateX(20px)}
.toggle-label{font-size:13px;color:var(--ink-light);letter-spacing:1px}
.compare-help{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;border:1px solid var(--border);font-size:10px;font-weight:700;color:var(--ink-lighter);cursor:pointer;margin-left:4px;font-style:normal;transition:all .15s;vertical-align:middle;line-height:1}
.compare-help:hover{border-color:var(--accent);color:var(--accent);background:rgba(196,30,58,0.04);transform:scale(1.15)}
.k12-level-select{display:flex;align-items:center}
.k12-level-select select{padding:4px 8px;border:1px solid var(--border);border-radius:6px;font-size:12px;font-family:var(--sans);background:transparent;color:var(--ink);cursor:pointer}
.compare-poet-select{margin-bottom:16px}
.compare-label{display:block;font-size:12px;color:var(--ink-lighter);margin-bottom:6px;font-family:var(--sans);letter-spacing:1px}
.compare-poet-select select{width:100%;padding:8px 12px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:var(--sans);background:transparent;color:var(--ink);outline:none;cursor:pointer}

/* Button */
.btn-generate{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:16px;background:var(--ink);color:#fff;border:none;border-radius:var(--radius);font-size:18px;font-family:var(--serif);letter-spacing:4px;cursor:pointer;transition:all .3s}
.btn-generate:hover{background:var(--accent)}
.btn-generate:disabled{background:#c4bdb0;cursor:not-allowed}
.btn-generate-icon{font-size:20px}

/* Result */
.result-container{max-width:700px;margin:0 auto}
.result-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:0 4px 24px var(--shadow);position:relative;overflow:hidden}
.result-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--gold),var(--jade))}
.result-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.result-label{font-size:11px;color:var(--ink-lighter);font-family:var(--sans);padding:3px 12px;border:1px solid var(--border);border-radius:12px;letter-spacing:1px}
.result-actions{display:flex;gap:8px}
.btn-copy,.btn-regenerate,.btn-share,.btn-speak{padding:6px 18px;border:1px solid var(--border);border-radius:20px;background:transparent;font-size:13px;font-family:var(--sans);cursor:pointer;color:var(--ink-lighter);transition:all .2s}
.btn-copy:hover,.btn-regenerate:hover,.btn-share:hover{border-color:var(--ink);color:var(--ink)}
.btn-copy.copied{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-speak:hover{border-color:var(--jade);color:var(--jade)}
.result-poem{font-size:26px;line-height:2.7;letter-spacing:10px;color:var(--ink);padding:20px 0;white-space:pre-line;text-align:center;font-family:var(--serif);font-weight:500}
.result-bottom{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:20px;padding-top:20px;border-top:1px solid var(--border-light)}
.result-poet-name{font-size:16px;font-weight:700;color:var(--accent)}
.result-genre-name{font-size:13px;color:var(--ink-lighter);font-family:var(--sans)}
.result-poet-info{margin-top:16px;padding:16px;background:var(--paper-dark);border-radius:var(--radius);font-size:13px;color:var(--ink-light);font-family:var(--sans);line-height:1.7;display:none}
.result-appreciation{margin-top:16px;padding:16px;background:linear-gradient(135deg,rgba(165,139,91,0.06),rgba(91,140,126,0.04));border-radius:var(--radius);font-size:14px;color:var(--ink-light);font-family:var(--sans);line-height:1.9;border-left:3px solid var(--gold)}
.result-translation{margin-top:16px;padding:16px;background:rgba(91,140,126,0.05);border-radius:var(--radius);font-size:14px;color:var(--jade);font-family:var(--sans);line-height:1.8;border-left:3px solid var(--jade)}
.result-quiz{margin-top:16px}
.quiz-item{background:var(--paper-dark);border-radius:var(--radius);padding:16px;margin-bottom:8px}
.quiz-question{font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px;font-family:var(--sans)}
.quiz-option{display:block;padding:6px 12px;cursor:pointer;font-size:13px;font-family:var(--sans);color:var(--ink-light);border-radius:4px;transition:all .15s}
.quiz-option:hover{background:rgba(196,30,58,0.05)}
.quiz-option.correct{background:rgba(91,140,126,0.15);color:var(--jade);font-weight:600}
.quiz-option.wrong{background:rgba(196,30,58,0.08);color:var(--accent)}

/* Loading & Error */
.loading-container{text-align:center;padding:40px}
.loading-ink{width:40px;height:40px;margin:0 auto 16px;border:3px solid var(--border);border-top-color:var(--ink);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-text{font-size:14px;color:var(--ink-lighter);letter-spacing:2px;font-family:var(--sans)}
.error-container{max-width:500px;margin:16px auto}
.error-text{color:var(--accent);font-size:14px;text-align:center;font-family:var(--sans);padding:12px;background:rgba(196,30,58,0.06);border-radius:var(--radius)}

/* Compare */
.compare-container{max-width:1100px;margin:0 auto}
.compare-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:start}
.compare-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:0 2px 16px var(--shadow)}
.compare-divider{display:flex;align-items:center;justify-content:center;padding:0 12px}
.compare-vs{font-size:20px;font-weight:900;color:var(--accent);letter-spacing:2px;writing-mode:vertical-rl;background:var(--paper-dark);padding:16px 8px;border-radius:8px}

/* Poets Gallery */
.dynasty-nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:32px;max-width:1100px;margin-left:auto;margin-right:auto}
.dynasty-nav-btn{padding:6px 16px;border:1px solid var(--border);border-radius:20px;background:transparent;font-size:13px;font-family:var(--sans);cursor:pointer;color:var(--ink-lighter);transition:all .2s}
.dynasty-nav-btn:hover,.dynasty-nav-btn.active{border-color:var(--ink);color:var(--ink)}
.poets-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:18px;max-width:1100px;margin:0 auto}
.poet-gallery-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px 16px;text-align:center;transition:all .25s;cursor:pointer}
.poet-gallery-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(44,62,80,0.1);border-color:var(--accent-light)}
.gallery-avatar{width:56px;height:56px;border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;color:#fff;box-shadow:0 2px 8px rgba(0,0,0,0.1)}
.gallery-name{font-size:18px;font-weight:700;margin-bottom:6px;color:var(--ink)}
.gallery-style{font-size:13px;color:var(--ink-light);font-family:var(--sans);line-height:1.6}
.gallery-dynasty{display:inline-block;font-size:11px;color:var(--accent);margin-top:8px;padding:2px 10px;background:rgba(196,30,58,0.06);border-radius:10px;font-family:var(--sans);letter-spacing:1px}

/* Learn */
.learn-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;max-width:1100px;margin:0 auto}
.learn-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;text-align:center}
.learn-card-icon{width:40px;height:40px;border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;color:#fff}
.learn-card:nth-child(1) .learn-card-icon{background:var(--accent)}
.learn-card:nth-child(2) .learn-card-icon{background:var(--gold)}
.learn-card:nth-child(3) .learn-card-icon{background:var(--jade)}
.learn-card h3{font-size:16px;font-weight:700;margin-bottom:6px}
.learn-card p{font-size:13px;color:var(--ink-lighter);font-family:var(--sans);line-height:1.6}
.learn-card-hint{font-size:11px;color:var(--accent-light);font-family:var(--sans)}
.theme-explore-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:8px}
.explore-tag{padding:5px 12px;border:1px solid var(--border);border-radius:14px;font-size:12px;font-family:var(--sans);cursor:pointer;color:var(--ink-light);transition:all .15s}
.explore-tag:hover{border-color:var(--accent);color:var(--accent)}



/* About */
.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.about-card{text-align:center;padding:32px 20px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg)}
.about-icon{width:48px;height:48px;border-radius:50%;background:var(--paper-dark);margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:var(--accent)}
.about-card h3{font-size:16px;font-weight:700;margin-bottom:8px;letter-spacing:2px}
.about-card p{font-size:13px;color:var(--ink-lighter);font-family:var(--sans);line-height:1.7}

/* Footer */
.site-footer{border-top:1px solid var(--border);padding:40px 24px 30px;text-align:center}
.footer-inner{max-width:1100px;margin:0 auto}
.footer-brand{margin-bottom:16px}
.footer-logo{font-size:24px;font-weight:700;letter-spacing:3px}
.footer-tagline{display:block;font-size:12px;color:var(--ink-lighter);margin-top:4px;font-family:var(--sans);letter-spacing:1px}
.footer-bottom{font-size:11px;color:var(--ink-lighter);font-family:var(--sans)}
.footer-divider{margin:0 8px}

/* Back to Top */
.back-to-top{position:fixed;bottom:24px;right:24px;z-index:50;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:#fff;font-size:20px;cursor:pointer;color:var(--ink-lighter);transition:all .3s;opacity:0;pointer-events:none}
.back-to-top.visible{opacity:1;pointer-events:auto}
.back-to-top:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow)}

/* Mini Poet */
.mini-poet-float{position:fixed;right:16px;bottom:20px;z-index:300;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;transition:all .3s;animation:mp-enter .6s ease-out,mp-sway 4s ease-in-out .6s infinite;width:70px;padding:4px}
.mini-poet-float:hover{animation:mp-sway 1.5s ease-in-out infinite;transform:scale(1.08)}
@keyframes mp-enter{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes mp-sway{0%,100%{transform:translateX(0)}15%{transform:translateX(-6px) rotate(-2deg)}30%{transform:translateX(3px) rotate(1deg)}45%{transform:translateX(-5px) rotate(-1deg)}60%{transform:translateX(6px) rotate(2deg)}75%{transform:translateX(-2px) rotate(-1deg)}90%{transform:translateX(4px) rotate(1deg)}}
.mp-body{width:44px;height:38px;border-radius:10px 10px 14px 14px;position:relative;margin:0 auto;box-shadow:0 4px 12px rgba(0,0,0,0.15)}
.mp-collar{width:22px;height:6px;border-radius:3px;position:absolute;top:-3px;left:11px}
.mp-belt{width:44px;height:4px;border-radius:2px;position:absolute;bottom:10px;left:0}
.mp-head{width:52px;height:52px;border-radius:50%;position:absolute;top:-36px;left:-4px;box-shadow:0 2px 8px rgba(0,0,0,0.1);animation:head-bob 3s ease-in-out infinite}
@keyframes head-bob{0%,100%{transform:rotate(0deg)}25%{transform:rotate(-5deg)}75%{transform:rotate(5deg)}}
.mp-hat{width:56px;height:12px;border-radius:4px;position:absolute;top:-10px;left:-2px}
.mp-hat-top{width:18px;height:22px;border-radius:6px 6px 0 0;position:absolute;top:-30px;left:17px}
.mp-hat-knob{width:8px;height:8px;border-radius:50%;position:absolute;top:-34px;left:22px}
.mp-eye{width:10px;height:12px;border-radius:50%;background:#fff;position:absolute;top:10px}
.mp-eye-l{left:10px}.mp-eye-r{right:10px}
.mp-iris{width:5px;height:5px;border-radius:50%;background:#1a1a1a;position:absolute;bottom:2px;left:3px}
.mp-shine{width:2px;height:2px;border-radius:50%;background:#fff;position:absolute;top:0;right:1px}
.mp-beard{width:28px;height:16px;border-radius:50%;position:absolute;bottom:-8px;left:12px}
.mp-mouth-m{width:4px;height:4px;border-radius:50%;background:#c88;position:absolute;top:8px;left:24px}
.mp-hair-female{width:54px;height:20px;border-radius:10px 10px 0 0;position:absolute;top:-8px;left:-1px}
.mp-cheek{width:8px;height:5px;border-radius:50%;background:rgba(255,150,150,0.5);position:absolute;top:16px}
.mp-cheek-l{left:2px}.mp-cheek-r{right:2px}
.mp-label{display:flex;flex-direction:column;align-items:center;gap:1px;width:100%}
.mp-name{font-size:12px;font-weight:700;color:var(--ink);font-family:var(--serif);line-height:1.2}
.mp-title{font-size:10px;color:var(--accent);font-family:var(--sans);line-height:1.2}
.mp-badge{font-size:9px;color:#fff;font-family:var(--sans);background:var(--accent);padding:2px 8px;border-radius:10px;animation:mp-pulse 2s ease-in-out infinite;white-space:nowrap;max-width:70px;text-align:center}
@keyframes mp-pulse{0%,100%{opacity:.7}50%{opacity:1}}

/* Props */
.mp-prop{position:absolute;font-size:18px;line-height:1;animation:prop-bob 2s ease-in-out infinite;filter:drop-shadow(0 2px 3px rgba(0,0,0,0.15))}
@keyframes prop-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.mp-prop-sword{right:-8px;top:12px;animation:sword-swing 2s ease-in-out infinite}
@keyframes sword-swing{0%,100%{transform:rotate(-15deg) translate(0,0)}25%{transform:rotate(10deg) translate(4px,-8px)}50%{transform:rotate(-5deg) translate(-2px,-2px)}75%{transform:rotate(15deg) translate(6px,-10px)}}
.mp-prop-book{right:-6px;top:16px;animation:book-read 3s ease-in-out infinite}
@keyframes book-read{0%,100%{transform:translateY(0) rotate(0deg)}30%{transform:translateY(-6px) rotate(-5deg)}60%{transform:translateY(-2px) rotate(3deg)}}
.mp-prop-cup{right:-4px;top:10px;animation:cup-toast 2.5s ease-in-out infinite}
@keyframes cup-toast{0%,100%{transform:translate(0,0) rotate(0deg)}40%{transform:translate(6px,-14px) rotate(-20deg)}60%{transform:translate(4px,-8px) rotate(-10deg)}80%{transform:translate(0,0) rotate(0deg)}}
.mp-prop-spear{right:-10px;top:8px;animation:spear-thrust 2s ease-in-out infinite}
@keyframes spear-thrust{0%,100%{transform:rotate(-30deg) translate(0,0)}20%{transform:rotate(10deg) translate(10px,-15px)}40%{transform:rotate(-20deg) translate(2px,-4px)}}
.mp-prop-fan{right:-6px;top:14px;animation:fan-wave 2.5s ease-in-out infinite}
@keyframes fan-wave{0%,100%{transform:rotate(0deg) translate(0,0)}25%{transform:rotate(-20deg) translate(-2px,-4px)}50%{transform:rotate(5deg) translate(2px,0)}75%{transform:rotate(-15deg) translate(-4px,-2px)}}
.mp-prop-hoe{right:-8px;top:10px;animation:hoe-dig 3s ease-in-out infinite}
@keyframes hoe-dig{0%,100%{transform:rotate(-20deg) translate(0,0)}40%{transform:rotate(15deg) translate(4px,6px)}70%{transform:rotate(-10deg) translate(-2px,2px)}}
.mp-prop-brush{right:-4px;top:14px;animation:brush-paint 3s ease-in-out infinite}
@keyframes brush-paint{0%,100%{transform:rotate(-10deg) translate(0,0)}25%{transform:rotate(5deg) translate(3px,-4px)}50%{transform:rotate(-15deg) translate(-3px,-2px)}75%{transform:rotate(8deg) translate(4px,-6px)}}
.mp-prop-pipa{right:-6px;top:12px;animation:pipa-play 2s ease-in-out infinite}
@keyframes pipa-play{0%,100%{transform:rotate(0deg) translate(0,0)}25%{transform:rotate(-15deg) translate(-3px,0)}50%{transform:rotate(10deg) translate(3px,-4px)}75%{transform:rotate(-10deg) translate(-2px,-2px)}}

/* Click Reactions */
.reaction-bounce{animation:re-bounce .6s ease-out!important}
@keyframes re-bounce{0%{transform:translateY(0)}30%{transform:translateY(-25px)}50%{transform:translateY(0)}70%{transform:translateY(-10px)}100%{transform:translateY(0)}}
.reaction-spin{animation:re-spin .7s ease-out!important}
@keyframes re-spin{0%{transform:rotate(0deg)}40%{transform:rotate(25deg)}70%{transform:rotate(-15deg)}100%{transform:rotate(0deg)}}
.reaction-wobble{animation:re-wobble .7s ease-out!important}
@keyframes re-wobble{0%{transform:rotate(0)}15%{transform:rotate(-8deg)}30%{transform:rotate(6deg)}45%{transform:rotate(-5deg)}60%{transform:rotate(3deg)}100%{transform:rotate(0)}}
.reaction-wave{animation:re-wave .8s ease-out!important}
@keyframes re-wave{0%{transform:rotate(0) translateX(0)}20%{transform:rotate(-10deg) translateX(-8px)}40%{transform:rotate(8deg) translateX(6px)}60%{transform:rotate(-5deg) translateX(-3px)}80%{transform:rotate(3deg) translateX(2px)}100%{transform:rotate(0) translateX(0)}}

/* Speech */
.mp-speech{position:fixed;bottom:140px;right:30px;z-index:350;background:#fff;border:2px solid var(--accent);border-radius:14px;padding:6px 16px;font-size:13px;font-family:var(--sans);animation:mp-pop .4s ease-out;white-space:nowrap;box-shadow:0 4px 16px rgba(0,0,0,0.1)}
.mp-speech::after{content:'';position:absolute;bottom:-8px;right:40px;width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid var(--accent)}
@keyframes mp-pop{0%{transform:scale(0);opacity:0}60%{transform:scale(1.15)}100%{transform:scale(1);opacity:1}}

/* Quick Chat */
.quick-chat-v2{position:fixed;bottom:24px;right:100px;z-index:400;width:340px;max-height:460px;background:#fff;border-radius:16px;box-shadow:0 8px 40px rgba(0,0,0,0.18);display:flex;flex-direction:column;border:1px solid var(--border);overflow:hidden;animation:qc2-in .25s ease-out}
@keyframes qc2-in{from{opacity:0;transform:translateY(16px) scale(0.95)}to{opacity:1;transform:translateY(0) scale(1)}}
.qc2-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--ink);color:#fff;font-size:14px;font-weight:600;font-family:var(--sans)}
.qc2-header button{background:none;border:none;color:#fff;font-size:22px;cursor:pointer}
.qc2-msgs{flex:1;padding:12px;overflow-y:auto;max-height:300px;background:var(--paper);display:flex;flex-direction:column;gap:8px}
.qc2-msg{display:flex}.qc2-msg.user{justify-content:flex-end}
.qc2-bubble{max-width:85%;padding:8px 14px;border-radius:14px;font-size:13px;font-family:var(--sans);line-height:1.6}
.qc2-msg.poet .qc2-bubble{background:#fff;border:1px solid var(--border);color:var(--ink)}
.qc2-msg.user .qc2-bubble{background:var(--ink);color:#fff}
.qc2-input{display:flex;gap:6px;padding:12px;border-top:1px solid var(--border-light)}
.qc2-input input{flex:1;padding:8px 12px;border:1px solid var(--border);border-radius:16px;font-size:13px;font-family:var(--sans);outline:none}
.qc2-input input:focus{border-color:var(--ink)}
.qc2-input button{padding:6px 16px;background:var(--ink);color:#fff;border:none;border-radius:16px;font-size:13px;font-family:var(--sans);cursor:pointer}

/* CSS Effects */
.css-ink-effect{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:500;pointer-events:none;display:none;flex-direction:column;align-items:center;gap:12px;opacity:0;transition:opacity .3s}
.css-ink-effect.active{opacity:1}
.ink-brush{font-size:48px;animation:ink-write 1.5s ease-in-out infinite}
@keyframes ink-write{0%,100%{transform:rotate(-10deg) translateX(-8px)}25%{transform:rotate(5deg) translateX(4px)}50%{transform:rotate(-5deg) translateX(-2px)}75%{transform:rotate(10deg) translateX(6px)}}
.ink-text{font-size:16px;color:var(--ink);font-family:var(--serif);letter-spacing:2px;animation:ink-fade 1.5s ease-in-out infinite}
@keyframes ink-fade{0%,100%{opacity:.5}50%{opacity:1}}
.css-fireworks{position:fixed;top:35%;left:50%;transform:translate(-50%,-50%);z-index:500;pointer-events:none;display:none;width:300px;height:300px}
.css-fireworks.active .fw-particle{animation:fw-burst 2s ease-out forwards}
.fw-particle{position:absolute;top:50%;left:50%;width:8px;height:8px;border-radius:50%;opacity:0;box-shadow:0 0 8px currentColor}
@keyframes fw-burst{0%{transform:translate(0,0) scale(1);opacity:1}100%{transform:translate(var(--cx),var(--cy)) scale(0);opacity:0}}

/* Sparkle */
.sparkle-particle{position:fixed;width:6px;height:6px;border-radius:50%;z-index:999;pointer-events:none;animation:sp-fly 1.5s ease-out forwards}
@keyframes sp-fly{0%{transform:translate(0,0) scale(1);opacity:1}100%{transform:translate(var(--sx),var(--sy)) scale(0);opacity:0}}

/* Level Up */
.level-up-toast{position:fixed;top:80px;left:50%;transform:translateX(-50%) translateY(-20px);z-index:600;background:var(--ink);color:#fff;padding:12px 24px;border-radius:24px;font-size:16px;font-family:var(--sans);opacity:0;transition:all .4s;box-shadow:0 8px 24px rgba(0,0,0,0.2);pointer-events:none}
.level-up-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.level-icon{font-size:24px}

/* Kids Mode */
body.kids-mode{font-size:18px}
body.kids-mode .btn-generate{font-size:22px;padding:20px;border-radius:20px;background:linear-gradient(135deg,#e85d75,#C41E3A)}
body.kids-mode .result-poem{font-size:28px;line-height:3;letter-spacing:6px}
body.kids-mode .genre-tag{font-size:16px;padding:12px 24px}
body.kids-mode .quick-tag{font-size:14px;padding:8px 16px}
body.kids-mode .featured-poet{padding:20px 12px}
body.kids-mode .featured-poet-avatar{width:56px;height:56px;font-size:26px}
body.kids-mode .featured-poet-name{font-size:16px}
body.kids-mode .card-head{font-size:18px}
body.kids-mode #theme{font-size:18px}
body.kids-mode .section-title{font-size:36px}
body.kids-mode .dynasty-label{display:none!important}
body.kids-mode .result-appreciation{font-size:17px;line-height:2;border-left-color:var(--accent-light);background:rgba(196,30,58,0.04)}
body.kids-mode .result-translation{font-size:17px;line-height:2}
body.kids-mode .quiz-question{font-size:16px}
body.kids-mode .quiz-option{font-size:15px;padding:8px 14px}

/* Responsive */
@media(max-width:768px){
  .create-grid{grid-template-columns:1fr}
  .hero-title{font-size:32px;letter-spacing:3px}
  .hero-desc{font-size:14px}
  .section{padding:60px 16px}
  .create-card{padding:20px 16px}
  .result-poem{font-size:18px}
  .poets-gallery{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
  .about-grid{grid-template-columns:1fr 1fr}
  .featured-poets{grid-template-columns:repeat(3,1fr)}
  .compare-grid{grid-template-columns:1fr}
  .compare-divider{padding:12px 0}
  .compare-vs{writing-mode:horizontal-tb;padding:6px 20px}
}
@media(max-width:480px){
  .featured-poets{grid-template-columns:repeat(2,1fr)}
  .poets-gallery{grid-template-columns:repeat(2,1fr);gap:12px}
  .about-grid{grid-template-columns:1fr}
  .result-card{padding:20px 16px}
}