:root{
  --primary:#1d6ff2;--primary-dark:#1558d6;--primary-glow:rgba(29,111,242,.15);
  --accent:#7c3aed;--accent-light:#ede9fe;
  --success:#059669;--warning:#d97706;--danger:#dc2626;
  --bg:#f0f4ff;--bg2:#e8eeff;
  --card-bg:#ffffff;--card-border:#dbeafe;
  --border:#e2e8f0;--border-focus:#93c5fd;
  --text:#0f172a;--text-muted:#64748b;--text-light:#94a3b8;
  --radius:14px;--radius-sm:8px;
  --shadow:0 1px 4px rgba(29,111,242,.06),0 4px 16px rgba(29,111,242,.08);
  --shadow-lg:0 8px 32px rgba(29,111,242,.12),0 2px 8px rgba(0,0,0,.06);
  --shadow-card:0 2px 12px rgba(29,111,242,.1);
  --glow-line:linear-gradient(90deg,transparent,#93c5fd,transparent);
}
*,*::before,*::after{box-sizing:border-box;}
body{background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.6;}
.aiyld-wrap{max-width:980px;margin:0 auto;padding:32px 16px 80px;background:transparent;min-height:100vh;}
.aiyld-hero{text-align:center;padding:52px 32px 40px;background:linear-gradient(135deg,#1d6ff2 0%,#7c3aed 100%);border-radius:var(--radius);margin-bottom:28px;position:relative;overflow:hidden;box-shadow:0 8px 32px rgba(29,111,242,.3);}
.aiyld-hero h1{font-size:2rem;font-weight:800;line-height:1.35;margin:0 0 12px;color:#fff!important;letter-spacing:.01em;position:relative;z-index:1;}
.aiyld-hero-sub{font-size:1rem;color:rgba(255,255,255,.88);margin:0;position:relative;z-index:1;line-height:1.6;}
.aiyld-plan-badge{display:inline-flex;align-items:center;gap:6px;margin-top:16px;position:relative;z-index:1;}
.aiyld-plan-tag{display:inline-block;background:rgba(255,255,255,.2);color:#fff;font-size:.82rem;font-weight:700;padding:4px 16px;border-radius:20px;letter-spacing:.05em;border:1px solid rgba(255,255,255,.35);}
.aiyld-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:28px 32px;margin-bottom:20px;box-shadow:var(--shadow-card);}
.aiyld-card-title{font-size:1.05rem;font-weight:700;color:var(--text);margin:0 0 20px;padding-bottom:14px;border-bottom:2px solid var(--bg);display:flex;align-items:center;gap:8px;}
.aiyld-tip{background:#eff6ff;border-left:3px solid var(--primary);padding:10px 16px;border-radius:0 8px 8px 0;font-size:.875rem;color:#1e40af;margin-bottom:16px;line-height:1.6;}
.aiyld-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
@media(max-width:640px){.aiyld-row{grid-template-columns:1fr;}}
.aiyld-field{display:flex;flex-direction:column;gap:5px;}
.aiyld-field label{font-size:.85rem;font-weight:600;color:var(--text-muted);}
.aiyld-field .req{color:var(--danger);}
.aiyld-field input,.aiyld-field select,.aiyld-field textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;font-size:.9rem;color:var(--text);background:#fff;transition:border-color .2s,box-shadow .2s;width:100%;}
.aiyld-field input:focus,.aiyld-field select:focus,.aiyld-field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);}
.aiyld-field textarea{resize:vertical;min-height:90px;line-height:1.6;}
.aiyld-field-half{max-width:50%;}
@media(max-width:640px){.aiyld-field-half{max-width:100%;}}
.aiyld-readonly-field{background:#f8fafc!important;color:var(--text-muted)!important;cursor:not-allowed!important;border-color:var(--border)!important;}
.aiyld-field-tip{font-size:.75rem;color:var(--text-light);margin-top:3px;line-height:1.5;}
.aiyld-code-placeholder{font-size:.78rem;color:var(--text-light);font-style:italic;}
.aiyld-no-plan{background:#fffbeb;border:1px solid #fde68a;border-radius:var(--radius);padding:16px 20px;margin-bottom:20px;text-align:center;}
.aiyld-no-plan-tip{font-size:.88rem;color:#92400e;margin:0 0 10px;line-height:1.6;}
.aiyld-no-plan a{color:var(--primary);font-weight:600;text-decoration:underline;}
.aiyld-modules-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:640px){.aiyld-modules-grid{grid-template-columns:1fr;}}
.aiyld-module{border:1.5px solid var(--card-border);border-radius:var(--radius-sm);padding:18px;background:#fff;transition:border-color .2s,box-shadow .2s,transform .15s;}
.aiyld-module:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.aiyld-module-header{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.aiyld-module-code{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:20px;white-space:nowrap;letter-spacing:.04em;}
.aiyld-module-title{font-weight:700;font-size:.92rem;color:var(--text);}
.aiyld-module-hint{font-size:.78rem;color:var(--text-muted);margin:0 0 10px;line-height:1.55;}
.aiyld-module textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;font-size:.85rem;width:100%;resize:vertical;background:#fafbff;color:var(--text);transition:border-color .2s;line-height:1.6;}
.aiyld-module textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:#fff;}
.aiyld-module textarea::placeholder{color:var(--text-light);font-size:.82rem;}
.aiyld-submit-wrap{text-align:center;padding:36px 0 8px;}
.aiyld-submit-tip{font-size:.82rem;color:var(--text-muted);margin-top:12px;line-height:1.6;}
.aiyld-btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#fff;border:none;border-radius:10px;padding:14px 48px;font-size:1rem;font-weight:700;cursor:pointer;transition:opacity .2s,transform .15s,box-shadow .2s;text-decoration:none;display:inline-block;box-shadow:0 4px 16px rgba(29,111,242,.35);letter-spacing:.04em;}
.aiyld-btn-primary:hover{opacity:.92;transform:translateY(-2px);box-shadow:0 8px 24px rgba(29,111,242,.4);}
.aiyld-btn-primary:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;}
.aiyld-btn-secondary{background:#fff;color:var(--primary);border:1.5px solid var(--card-border);border-radius:var(--radius-sm);padding:8px 18px;font-size:.875rem;font-weight:600;cursor:pointer;transition:background .2s,border-color .2s,box-shadow .2s;}
.aiyld-btn-secondary:hover{background:#eff6ff;border-color:var(--primary);box-shadow:0 2px 8px var(--primary-glow);}
.aiyld-btn-outline{background:transparent;color:var(--text-muted);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:8px 18px;font-size:.875rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;transition:border-color .2s,color .2s;}
.aiyld-btn-outline:hover{border-color:var(--primary);color:var(--primary);}
.aiyld-progress{position:fixed;inset:0;background:rgba(15,23,42,.55);display:flex;align-items:center;justify-content:center;z-index:9999;backdrop-filter:blur(6px);}
.aiyld-progress-inner{background:#fff;border-radius:20px;padding:48px 40px;text-align:center;max-width:420px;width:90%;box-shadow:0 24px 64px rgba(0,0,0,.18);border:1px solid var(--card-border);}
.aiyld-progress-inner h3{font-size:1.2rem;margin:16px 0 8px;color:var(--text);font-weight:700;}
.aiyld-progress-inner p{color:var(--text-muted);font-size:.9rem;margin:0 0 24px;line-height:1.6;}
.aiyld-progress-bar{height:6px;background:var(--bg);border-radius:99px;overflow:hidden;}
.aiyld-progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:99px;width:0%;animation:aiyld-progress-anim 90s linear forwards;}
@keyframes aiyld-progress-anim{0%{width:0%}80%{width:85%}100%{width:92%}}
.aiyld-spinner{width:52px;height:52px;border:3px solid var(--bg);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto;}
@keyframes spin{to{transform:rotate(360deg);}}
.aiyld-result-wrap{max-width:1100px;}
.aiyld-result-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:28px 32px;margin-bottom:20px;box-shadow:var(--shadow-card);flex-wrap:wrap;}
.aiyld-result-meta h1{font-size:1.4rem;margin:0 0 12px;color:var(--text);font-weight:800;line-height:1.4;}
.aiyld-result-tags{display:flex;gap:8px;flex-wrap:wrap;}
.aiyld-tag{background:#eff6ff;color:var(--primary);font-size:.78rem;font-weight:600;padding:3px 12px;border-radius:20px;border:1px solid #bfdbfe;}
.aiyld-tag-id{background:#f8fafc;color:var(--text-muted);border-color:var(--border);}
.aiyld-tag-time{background:#f0fdf4;color:var(--success);border-color:#bbf7d0;}
.aiyld-result-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}
.aiyld-toc{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:20px 28px;margin-bottom:20px;box-shadow:var(--shadow-card);}
.aiyld-toc h3{font-size:.95rem;font-weight:700;margin:0 0 12px;color:var(--text);}
.aiyld-toc ul{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;list-style:none;margin:0;padding:0;}
@media(max-width:640px){.aiyld-toc ul{grid-template-columns:repeat(2,1fr);}}
.aiyld-toc a{font-size:.82rem;color:var(--primary);text-decoration:none;padding:5px 8px;border-radius:6px;display:block;transition:background .15s;}
.aiyld-toc a:hover{background:#eff6ff;}
.aiyld-module-result{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:28px 32px;margin-bottom:16px;box-shadow:var(--shadow-card);}
.aiyld-module-result-header{display:flex;align-items:center;gap:10px;margin-bottom:16px;padding-bottom:14px;border-bottom:2px solid var(--bg);}
.aiyld-module-result-header h2{font-size:1.05rem;font-weight:700;margin:0;flex:1;color:var(--text);}
.aiyld-copy-module{background:#f8fafc;border:1px solid var(--border);border-radius:6px;padding:4px 12px;font-size:.78rem;cursor:pointer;color:var(--text-muted);transition:background .15s,color .15s;}
.aiyld-copy-module:hover{background:#eff6ff;color:var(--primary);}
.aiyld-module-content{font-size:.92rem;line-height:2;color:var(--text);white-space:pre-wrap;word-break:break-word;}
.aiyld-module-content p{margin:0 0 1em;}
.aiyld-error{color:var(--danger);}
.aiyld-pending{color:var(--text-muted);font-style:italic;}
.aiyld-error-card{text-align:center;padding:60px;}
.aiyld-error-card h2{color:var(--danger);}
.aiyld-result-footer{text-align:center;padding:32px 0;}
.aiyld-scoring-tips{display:flex;flex-wrap:wrap;gap:4px 8px;margin:0 0 12px;padding:10px 14px;background:#eff6ff;border-left:3px solid var(--primary);border-radius:0 8px 8px 0;font-size:.78rem;line-height:1.6;}
.scoring-label{width:100%;font-weight:700;color:var(--primary);margin-bottom:4px;}
.scoring-item{color:#1e40af;background:#fff;border:1px solid #bfdbfe;border-radius:4px;padding:2px 8px;}
.scoring-item strong{color:var(--primary);}
#aiyld-draft-status{color:var(--text-light);font-size:.8rem;margin-top:6px;line-height:1.5;}
/* ── 模块单列覆盖 ── */
.aiyld-modules-grid{grid-template-columns:1fr!important;}
/* ── 评分关注点新样式 ── */
.aiyld-scoring-block{background:#f0f7ff;border:1px solid #bfdbfe;border-radius:10px;padding:12px 16px;margin:0 0 12px;}
.aiyld-scoring-block-title{font-size:.78rem;font-weight:700;color:#1d4ed8;margin:0 0 8px;display:flex;align-items:center;gap:5px;}
.aiyld-scoring-items{display:flex;flex-direction:column;gap:6px;}
.aiyld-scoring-item{display:flex;align-items:flex-start;gap:8px;font-size:.82rem;line-height:1.55;}
.aiyld-scoring-item-label{flex-shrink:0;background:linear-gradient(135deg,#1d6ff2,#7c3aed);color:#fff;font-size:.72rem;font-weight:700;padding:2px 10px;border-radius:20px;white-space:nowrap;margin-top:1px;}
.aiyld-scoring-item-text{color:#374151;flex:1;}