feat: LLM 论文图书馆 — 初始提交

- FastAPI 后端: REST API + Bearer Token 鉴权 + PDF 代理 - 180 篇论文数据 (data/papers.json): 9 模块、32 子领域 - 前端: 数据驱动、卡片径向渐变光效、PDF 页面内阅读 - 底部状态栏: arXiv/HF 连通性检测 - PDF 加载: arXiv 优先(5s超时) → HK 本地兜底 - Docker 化部署 (Dockerfile + start.sh + nginx.conf) - arXiv + HF 批量下载器 (api/downloader.py)
2026-06-02 10:25:14 +00:00
commit f0ff62e082
21 changed files with 4042 additions and 0 deletions
--- a/static/style.css
+++ b/static/style.css
@@ -0,0 +1,313 @@
+/* LLM 论文图书馆 — 前端样式 (提取自 llm_library.html) */
+:root {
+  --bg:       #0a0e14;
+  --bg-card:  #12171f;
+  --bg-modal: #0d1117;
+  --border:   #1e293b;
+  --text:     #c9d1d9;
+  --text-dim: #8b949e;
+  --text-bright: #e6edf3;
+  --blue:     #58a6ff;   --blue-bg:   #0d1b2a;  --blue-border:   #1a3a5c;
+  --green:    #3fb950;   --green-bg:  #0d1f14;  --green-border:  #1a3d1a;
+  --red:      #f85149;   --red-bg:    #1f0d0d;  --red-border:    #3d1a1a;
+  --purple:   #bc8cff;   --purple-bg: #190d2a;  --purple-border: #2d1a3d;
+  --orange:   #d2991d;   --orange-bg: #1f160d;  --orange-border: #3d2d1a;
+  --cyan:     #39d2c0;   --cyan-bg:   #0d1f1c;  --cyan-border:   #1a3d3a;
+  --pink:     #f778ba;   --pink-bg:   #1f0d1a;  --pink-border:   #3d1a2d;
+  --yellow:   #e3b341;   --yellow-bg: #1f1a0d;  --yellow-border: #3d3d1a;
+  --teal:     #79c0ff;   --teal-bg:   #0d1d2d;  --teal-border:   #1a2d3d;
+  --radius:   10px; --radius-sm: 6px; --transition: 0.2s ease;
+}
+
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+body {
+  background: var(--bg); color: var(--text);
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', sans-serif;
+  padding: 32px 24px 60px; min-height: 100vh;
+}
+
+.header { text-align: center; margin-bottom: 32px; }
+.header h1 {
+  font-size: 1.5em;
+  background: linear-gradient(135deg, var(--blue), var(--purple), var(--pink));
+  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
+}
+.header p  { color: var(--text-dim); font-size: 0.85em; margin-top: 4px; }
+
+.grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
+  gap: 16px; max-width: 1400px; margin: 0 auto;
+}
+
+.card {
+  background: var(--bg-card); border: 1px solid var(--border);
+  border-radius: var(--radius); padding: 18px 16px;
+  cursor: pointer; position: relative; overflow: hidden;
+  transition: border-color 0.3s ease, box-shadow 0.3s ease;
+}
+.card::before {
+  content: ''; position: absolute; inset: 0;
+  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), 
+    rgba(88,166,255,0.12) 0%, transparent 60%);
+  opacity: 0; transition: opacity 0.3s ease;
+  pointer-events: none; z-index: 0;
+}
+.card:hover::before { opacity: 1; }
+.card:hover { 
+  border-color: rgba(88,166,255,0.4);
+  box-shadow: 0 0 20px rgba(88,166,255,0.08), inset 0 0 20px rgba(88,166,255,0.03);
+}
+.card-header, .card-desc, .card-badge { position: relative; z-index: 1; }
+.card-icon  { font-size: 1.3em; }
+.card-desc  { font-size: 0.8em; color: var(--text-dim); line-height: 1.5; }
+.card-badge {
+  position: absolute; top: 12px; right: 12px;
+  font-size: 0.7em; background: rgba(255,255,255,.06);
+  padding: 2px 8px; border-radius: 10px; color: var(--text-dim);
+}
+
+.card-arch     { border-left: 3px solid var(--blue);  }
+.card-multi    { border-left: 3px solid var(--cyan);  }
+.card-data     { border-left: 3px solid var(--green); }
+.card-pretrain { border-left: 3px solid var(--red);   }
+.card-post     { border-left: 3px solid var(--purple);}
+.card-compress { border-left: 3px solid var(--orange);}
+.card-deploy   { border-left: 3px solid var(--teal);  }
+.card-agent    { border-left: 3px solid var(--pink);  }
+.card-eval     { border-left: 3px solid var(--yellow);}
+
+.card-arch     .card-header { color: var(--blue);  }
+.card-multi    .card-header { color: var(--cyan);  }
+.card-data     .card-header { color: var(--green); }
+.card-pretrain .card-header { color: var(--red);   }
+.card-post     .card-header { color: var(--purple);}
+.card-compress .card-header { color: var(--orange);}
+.card-deploy   .card-header { color: var(--teal);  }
+.card-agent    .card-header { color: var(--pink);  }
+.card-eval     .card-header { color: var(--yellow);}
+
+/* Modal */
+.overlay {
+  display: none; position: fixed; inset: 0;
+  background: rgba(0,0,0,.7); z-index: 100;
+  justify-content: center; align-items: flex-start;
+  padding: 40px 16px; overflow-y: auto;
+}
+.overlay.open { display: flex; }
+
+.modal {
+  background: var(--bg-modal); border: 1px solid var(--border);
+  border-radius: var(--radius); width: 100%; max-width: 960px;
+  padding: 28px 24px; position: relative;
+  animation: fadeIn 0.2s ease;
+}
+@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
+.modal-close {
+  position: absolute; top: 16px; right: 16px;
+  background: none; border: none; color: var(--text-dim);
+  font-size: 1.4em; cursor: pointer;
+  width: 36px; height: 36px; border-radius: 50%;
+  display: flex; align-items: center; justify-content: center;
+}
+.modal-close:hover { background: rgba(255,255,255,.06); color: var(--text); }
+.modal-title { font-size: 1.2em; font-weight: 700; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
+.modal-subtitle { color: var(--text-dim); font-size: 0.85em; margin-bottom: 24px; }
+
+/* Tabs */
+.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
+.tab {
+  padding: 8px 16px; font-size: 0.85em; color: var(--text-dim);
+  cursor: pointer; border: none; background: none;
+  border-bottom: 2px solid transparent;
+  transition: color var(--transition), border-color var(--transition);
+}
+.tab:hover  { color: var(--text); }
+.tab.active { color: var(--text-bright); border-bottom-color: var(--blue); font-weight: 600; }
+
+/* Section labels */
+.section-label {
+  font-size: 0.78em; font-weight: 700; text-transform: uppercase;
+  letter-spacing: 1px; margin: 16px 0 8px; padding: 4px 0;
+}
+.section-label.mainline { color: var(--blue);  border-bottom: 1px solid var(--blue-border); }
+.section-label.branch   { color: var(--orange); border-bottom: 1px solid var(--orange-border); }
+.section-label.forward  { color: var(--purple); border-bottom: 1px solid var(--purple-border); }
+
+/* Paper item */
+.paper-item {
+  display: flex; align-items: flex-start; gap: 12px;
+  padding: 10px 12px; border-radius: var(--radius-sm);
+  margin-bottom: 4px; transition: background var(--transition);
+}
+.paper-item:hover { background: rgba(255,255,255,.03); }
+.paper-year { flex-shrink: 0; width: 42px; font-size: 0.75em; color: var(--text-dim); font-variant-numeric: tabular-nums; text-align: right; padding-top: 1px; }
+.paper-body  { flex: 1; min-width: 0; }
+.paper-title { font-size: 0.9em; font-weight: 600; color: var(--text-bright); line-height: 1.4; margin-bottom: 2px; }
+.paper-meta  { font-size: 0.75em; color: var(--text-dim); display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
+.paper-venue { color: var(--green); font-weight: 500; }
+
+/* Tags */
+.paper-tag { display: inline-block; font-size: 0.7em; padding: 1px 6px; border-radius: 4px; font-weight: 600; }
+.tag-start    { background: #1a3a5c; color: var(--blue);  }
+.tag-milestone{ background: #3d1a1a; color: var(--red);  }
+.tag-frontier { background: #1a3d1a; color: var(--green);}
+.tag-forward  { background: #2d1a3d; color: var(--purple);}
+.tag-branch   { background: #3d2d1a; color: var(--orange);}
+
+/* Links */
+.paper-links { display: flex; gap: 6px; margin-top: 4px; flex-wrap: wrap; }
+.paper-link {
+  font-size: 0.72em; color: var(--blue); text-decoration: none;
+  padding: 2px 8px; border: 1px solid var(--blue-border);
+  border-radius: 4px; transition: background var(--transition); cursor: pointer;
+}
+.paper-link:hover { background: var(--blue-bg); }
+
+/* Search */
+.search-wrap { max-width: 600px; margin: 0 auto 28px; position: relative; }
+.search-input {
+  width: 100%; padding: 10px 16px 10px 38px;
+  background: var(--bg-card); border: 1px solid var(--border);
+  border-radius: var(--radius); color: var(--text); font-size: 0.9em; outline: none;
+}
+.search-input:focus { border-color: var(--blue); }
+.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-dim); }
+
+@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } .modal { padding: 20px 16px; } }
+
+/* PDF viewer */
+.pdf-overlay {
+  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.85);
+  z-index: 200; justify-content: center; align-items: center;
+  transition: justify-content 0.3s ease;
+}
+.pdf-overlay.open { display: flex; }
+.pdf-container {
+  width: 90vw; height: 90vh; background: #fff; border-radius: var(--radius);
+  display: flex; flex-direction: column; overflow: hidden;
+}
+.pdf-toolbar {
+  display: flex; align-items: center; gap: 12px; padding: 10px 16px;
+  background: #1a1a2e; color: #eee; font-size: 0.85em;
+}
+.pdf-toolbar button {
+  background: rgba(255,255,255,.1); border: none; color: #eee;
+  padding: 4px 12px; border-radius: 4px; cursor: pointer; font-size: 0.85em;
+}
+.pdf-toolbar button:hover { background: rgba(255,255,255,.2); }
+.pdf-toolbar .pdf-close { margin-left: auto; font-size: 1.2em; }
+.pdf-frame { flex: 1; border: none; width: 100%; }
+
+/* Translation */
+.trans-btn {
+  font-size: 0.7em; color: var(--cyan); cursor: pointer;
+  padding: 2px 6px; border: 1px solid var(--cyan-border);
+  border-radius: 4px; background: transparent;
+  margin-left: 4px; transition: background var(--transition);
+}
+.trans-btn:hover { background: var(--cyan-bg); }
+.trans-btn.loading { opacity: 0.5; pointer-events: none; }
+.paper-title-zh {
+  font-size: 0.8em; color: var(--cyan); margin-top: 3px; line-height: 1.4;
+}
+
+/* Status bar */
+.status-bar {
+  position: fixed; bottom: 0; left: 0; right: 0;
+  background: var(--bg-card); border-top: 1px solid var(--border);
+  display: flex; gap: 20px; align-items: center; padding: 8px 20px;
+  z-index: 50; font-size: 0.78em; color: var(--text-dim);
+}
+.status-label {
+  color: var(--text-dim); font-weight: 600; margin-right: 4px;
+}
+.status-item {
+  display: flex; align-items: center; gap: 6px;
+}
+.status-ms {
+  color: var(--text-dim); font-variant-numeric: tabular-nums;
+  margin-left: 2px;
+}
+.status-dot {
+  width: 8px; height: 8px; border-radius: 50%;
+  background: var(--text-dim); transition: background 0.3s;
+}
+.status-dot.status-ok { background: var(--green); }
+.status-dot.status-fail { background: var(--red); }
+
+.pdf-container {
+  width: 90vw; height: 90vh; background: #fff; border-radius: var(--radius);
+  display: flex; flex-direction: column; overflow: hidden;
+  transition: width 0.3s ease;
+}
+.pdf-container.with-trans { width: 55vw; }
+
+/* Translation panel (right sidebar) */
+.trans-panel {
+  position: fixed; right: -50vw; top: 5vh; bottom: 5vh;
+  width: 45vw; min-width: 380px; max-width: 650px;
+  background: var(--bg-modal); border: 1px solid var(--border);
+  border-radius: var(--radius);
+  z-index: 201; display: flex; flex-direction: column;
+  transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
+  box-shadow: -4px 0 24px rgba(0,0,0,.5);
+  overflow: hidden;
+}
+.trans-panel.open { right: 2vw; }
+.trans-panel-header {
+  display: flex; align-items: center; gap: 12px;
+  padding: 12px 16px; border-bottom: 1px solid var(--border);
+  font-weight: 700; font-size: 1em; flex-shrink: 0;
+}
+.trans-panel-close {
+  margin-left: auto; background: none; border: none;
+  color: var(--text-dim); font-size: 1.3em; cursor: pointer;
+}
+.trans-panel-body {
+  flex: 1; overflow-y: auto; padding: 16px;
+  scroll-behavior: smooth;
+}
+.trans-panel-footer {
+  padding: 10px 16px; border-top: 1px solid var(--border); flex-shrink: 0;
+}
+.trans-panel-footer button {
+  background: var(--blue-bg); color: var(--blue);
+  border: 1px solid var(--blue-border); padding: 6px 16px;
+  border-radius: 4px; cursor: pointer; font-size: 0.85em;
+}
+.trans-panel-footer button:hover { background: #1a3a5c; }
+.trans-panel-footer button:disabled { opacity: 0.5; cursor: not-allowed; }
+
+.trans-para-group {
+  margin-bottom: 18px; padding-bottom: 14px;
+  border-bottom: 1px solid rgba(255,255,255,.04);
+  transition: background 0.3s ease;
+}
+.trans-para-group.active {
+  background: rgba(88,166,255,.06);
+  border-left: 2px solid var(--blue);
+  padding-left: 10px;
+  margin-left: -12px;
+  padding-right: 4px;
+  border-radius: 0 4px 4px 0;
+}
+.trans-en, .trans-zh {
+  font-size: 0.82em; line-height: 1.65;
+}
+.trans-page-badge {
+  font-size: 0.65em; color: var(--text-dim); margin-bottom: 2px;
+  font-variant-numeric: tabular-nums;
+}
+.trans-en { color: var(--text); margin-bottom: 4px; }
+.trans-zh { color: var(--cyan); padding-left: 8px; border-left: 2px solid var(--cyan-border); }
+
+/* Scroll sync highlight */
+.trans-para-group.highlight {
+  background: rgba(88,166,255,.12);
+  border-left: 3px solid var(--blue);
+  padding-left: 9px;
+  margin-left: -12px;
+  padding-right: 4px;
+  border-radius: 0 4px 4px 0;
+}