/* ============================================================
   IX星穹书驿 —— 页面级样式补充 v2（以实际 HTML/JS 类名为准）
   ============================================================ */

/* ---------- 通用 ---------- */
.page-hero { text-align: center; padding: 52px 20px 26px; }
.page-title { font-size: 34px; letter-spacing: 5px; color: var(--primary-light); text-shadow: 0 0 26px rgba(159,122,234,.5); }
.page-desc { color: var(--text-secondary); margin-top: 10px; font-size: 14.5px; letter-spacing: 1px; }
.panel-title { font-size: 16.5px; margin-bottom: 16px; letter-spacing: 1px; }
.mini-tag { display: inline-block; font-size: 11.5px; padding: 3px 10px; border-radius: 20px; background: rgba(159,122,234,.14); color: var(--primary-light); border: 1px solid rgba(159,122,234,.25); white-space: nowrap; }
.mini-tag.gold { background: rgba(236,201,75,.14); color: var(--gold); border-color: rgba(236,201,75,.35); }
.empty-tip { text-align: center; color: var(--text-secondary); padding: 46px 0; letter-spacing: 1px; }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.rating-num { color: var(--gold); font-size: 13px; margin-left: 5px; }
.dot { color: var(--text-secondary); margin: 0 6px; }
.heat { color: var(--text-secondary); font-size: 12.5px; }

/* 导航保险 */
.nav-container { flex-wrap: nowrap; }
.nav-search input { flex: 1; min-width: 0; background: none; border: none; outline: none; color: var(--text-primary); font-size: 14px; padding: 0 34px 0 16px; height: 100%; }
.nav-search input::placeholder { color: rgba(160,174,192,.7); }
.search-btn { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; border: none; background: var(--grad-main); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 14px rgba(213,63,140,.45); transition: transform .2s; flex: none; }
.search-btn:hover { transform: translateY(-50%) scale(1.1); }
.search-btn svg { width: 15px; height: 15px; }

/* ---------- 一、星穹书库 ---------- */
.library-layout { display: grid; grid-template-columns: 252px minmax(0, 1fr); gap: 24px; align-items: start; padding-bottom: 30px; }
.lib-aside { position: sticky; top: calc(var(--nav-h) + 16px); display: flex; flex-direction: column; gap: 6px; padding: 20px 18px; }
.lib-aside-block { padding: 8px 4px; }
.lib-aside-block + .lib-aside-block { border-top: 1px dashed rgba(159,122,234,.16); margin-top: 8px; padding-top: 16px; }
.aside-title { font-size: 13.5px; color: var(--primary-light); letter-spacing: 2px; margin-bottom: 10px; }
.aside-stat { font-size: 12.5px; color: var(--text-secondary); line-height: 1.8; }
.cat-list { display: flex; flex-direction: column; gap: 4px; }
.cat-item { display: block; width: 100%; text-align: left; background: none; border: none; color: var(--text-secondary); font-size: 14px; padding: 8px 12px; border-radius: 9px; cursor: pointer; transition: all .22s; letter-spacing: .5px; }
.cat-item:hover { color: var(--text-primary); background: rgba(159,122,234,.1); }
.cat-item.active { color: #fff; background: var(--grad-main); box-shadow: 0 4px 16px rgba(213,63,140,.35); }
.lib-main { min-width: 0; }
.lib-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.result-count { font-size: 13px; color: var(--text-secondary); letter-spacing: 1px; }
.lib-search { background: var(--glass-bg); border: var(--glass-border); border-radius: 24px; color: var(--text-primary); padding: 10px 18px; font-size: 14px; outline: none; width: 280px; max-width: 100%; transition: box-shadow .25s; }
.lib-search:focus { box-shadow: var(--glow-purple); }
.books-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.lib-book { display: flex; gap: 18px; padding: 18px; transition: transform .3s, box-shadow .3s, border-color .3s; }
.lib-book:hover { transform: translateY(-5px); border-color: rgba(159,122,234,.45); box-shadow: 0 16px 42px rgba(107,70,193,.35); }
.lib-cover { width: 128px; flex: none; align-self: flex-start; }
.lib-cover .cover { width: 100%; }
.lib-info { flex: 1; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; }
.lib-title { font-size: 17px; letter-spacing: .5px; }
.lib-title a:hover { color: var(--primary-light); }
.lib-author { font-size: 12.5px; color: var(--text-secondary); margin: 4px 0 8px; }
.lib-meta { display: flex; align-items: center; font-size: 13px; }
.lib-desc { font-size: 12.8px; color: var(--text-secondary); line-height: 1.75; margin: 9px 0 11px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.lib-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 13px; }

/* ---------- 二、书籍详情 ---------- */
.detail-wrap { display: grid; grid-template-columns: 252px minmax(0, 1fr) 300px; gap: 22px; align-items: start; padding-top: 34px; padding-bottom: 40px; }
.detail-side { position: sticky; top: calc(var(--nav-h) + 16px); padding: 20px; }
.detail-cover { width: 168px; margin: 0 auto 16px; }
.detail-title { font-size: 20px; text-align: center; letter-spacing: 1px; }
.detail-author { font-size: 12.5px; color: var(--text-secondary); text-align: center; margin: 5px 0 14px; }
.detail-bookmeta { display: flex; flex-direction: column; align-items: center; margin-bottom: 16px; text-align: center; }
.orbit-progress { margin: 4px 0 18px; }
.orbit-label { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--text-secondary); margin-bottom: 7px; letter-spacing: 1px; }
.orbit-label b { color: var(--primary-light); }
.orbit-track { position: relative; height: 7px; border-radius: 6px; background: rgba(159,122,234,.15); }
.orbit-fill { position: absolute; inset: 0 auto 0 0; width: 0; border-radius: 6px; background: var(--grad-main); box-shadow: 0 0 10px rgba(213,63,140,.55); transition: width .4s ease; }
.orbit-star { position: absolute; top: 50%; transform: translate(-50%, -50%); left: 0; width: 13px; height: 13px; border-radius: 50%; background: #fff; box-shadow: 0 0 10px rgba(255,255,255,.9); transition: left .4s ease; }
.chapter-head { font-size: 13.5px; color: var(--primary-light); letter-spacing: 2px; margin-bottom: 10px; }
.chapter-list { display: flex; flex-direction: column; gap: 3px; }
.chapter-item { text-align: left; background: none; border: none; color: var(--text-secondary); font-size: 13px; padding: 9px 12px; border-radius: 9px; cursor: pointer; transition: all .2s; display: flex; gap: 8px; align-items: baseline; }
.chapter-item:hover { color: var(--text-primary); background: rgba(159,122,234,.1); }
.chapter-item.active { color: #fff; background: linear-gradient(135deg, rgba(107,70,193,.9), rgba(85,60,154,.9)); box-shadow: 0 4px 14px rgba(107,70,193,.4); }
.ch-no { font-size: 11px; opacity: .8; }

.reading-window { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 560px; display: flex; flex-direction: column; }
.reading-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; padding: 22px 28px 0; flex-wrap: wrap; }
.reading-head-info .reading-kicker { font-size: 12px; color: var(--primary-light); letter-spacing: 3px; margin-bottom: 6px; }
.reading-head-info h1 { font-size: 24px; letter-spacing: 1px; }
.reading-tools { display: flex; gap: 8px; }
.rt-btn { width: 34px; height: 34px; border-radius: 10px; border: 1px solid rgba(159,122,234,.25); background: rgba(159,122,234,.08); color: var(--text-primary); font-size: 13px; cursor: pointer; transition: all .2s; font-weight: 600; }
.rt-btn:hover { border-color: var(--primary-light); color: var(--primary-light); box-shadow: var(--glow-purple); }
.rt-theme svg { width: 16px; height: 16px; }
.reading-chapter { padding: 18px 30px 4px; font-size: 17px; color: var(--primary-light); letter-spacing: 2px; }
.reading-body { flex: 1; padding: 14px 30px 84px; font-size: 16px; line-height: 2.05; color: var(--text-primary); transition: font-size .2s; }
.reading-body p { margin-bottom: 1.35em; text-align: justify; }
.reading-body p::first-letter { color: var(--primary-light); }
.reading-window.theme-warm { background: linear-gradient(165deg, rgba(246,231,201,.96), rgba(238,222,188,.94)); }
.reading-window.theme-warm .reading-body, .reading-window.theme-warm .reading-head-info h1, .reading-window.theme-warm .reading-chapter { color: #4a3b28; }
.reading-window.theme-warm .reading-kicker { color: #8a6d3b; }
.reading-window.theme-warm .rt-btn { border-color: rgba(138,109,59,.35); background: rgba(255,255,255,.4); color: #4a3b28; }
.reading-nav { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; padding: 12px 24px; background: linear-gradient(180deg, transparent, rgba(14,17,28,.88) 40%); }
.reading-window.theme-warm .reading-nav { background: linear-gradient(180deg, transparent, rgba(226,206,164,.95) 40%); }
.reading-nav button { background: rgba(159,122,234,.14); border: 1px solid rgba(159,122,234,.3); color: var(--text-primary); border-radius: 20px; padding: 8px 18px; font-size: 13px; cursor: pointer; transition: all .2s; }
.reading-nav button:hover:not(:disabled) { background: var(--grad-main); color: #fff; }
.reading-nav button:disabled { opacity: .35; cursor: not-allowed; }

.float-toolbar { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; background: rgba(20,24,38,.85); backdrop-filter: blur(16px); border: var(--glass-border); border-radius: 30px; padding: 8px 12px; z-index: 40; box-shadow: 0 10px 34px rgba(0,0,0,.45); }
.ft-btn { width: 40px; height: 40px; border-radius: 50%; border: none; background: rgba(159,122,234,.12); color: var(--text-primary); font-size: 16px; cursor: pointer; transition: all .22s; display: inline-flex; align-items: center; justify-content: center; }
.ft-btn:hover, .ft-btn.on { background: var(--grad-main); color: #fff; transform: translateY(-3px); box-shadow: 0 8px 20px rgba(213,63,140,.4); }

.detail-comments { position: sticky; top: calc(var(--nav-h) + 16px); max-height: calc(100vh - var(--nav-h) - 32px); overflow: auto; padding: 20px; }
.comment-input { display: flex; gap: 8px; margin-bottom: 16px; }
.comment-input input { flex: 1; min-width: 0; background: rgba(20,24,38,.7); border: 1px solid rgba(159,122,234,.25); border-radius: 20px; color: var(--text-primary); padding: 9px 14px; font-size: 13px; outline: none; }
.comment-input input:focus { box-shadow: var(--glow-purple); }
.comment-stream { display: flex; flex-direction: column; gap: 14px; }
.comment-top { display: flex; align-items: center; gap: 9px; margin-bottom: 7px; }
.c-user { font-size: 13px; color: var(--text-primary); }
.c-time { font-size: 11px; color: var(--text-secondary); margin-left: auto; }
.c-text { font-size: 13px; color: var(--text-secondary); line-height: 1.75; }
.c-actions { display: flex; gap: 14px; margin-top: 7px; font-size: 12px; color: var(--text-secondary); }
.c-actions button { background: none; border: none; color: inherit; cursor: pointer; font-size: 12px; padding: 0; transition: color .2s; }
.c-actions button:hover { color: var(--accent-color); }
.c-actions .liked { color: var(--accent-color); }
.comment-item.meteor-in { animation: meteorIn .9s ease; }
@keyframes meteorIn { 0% { opacity: 0; transform: translateX(-34px); box-shadow: -20px 0 24px rgba(213,63,140,.5); } 100% { opacity: 1; transform: none; } }

.constellation { position: relative; display: flex; flex-direction: column; gap: 14px; padding-left: 4px; }
.const-line { position: absolute; left: 10px; top: 12px; bottom: 12px; width: 1px; background: linear-gradient(180deg, rgba(159,122,234,.5), rgba(213,63,140,.3)); }
.const-node { position: relative; display: flex; align-items: center; gap: 12px; text-decoration: none; opacity: 0; animation: constIn .6s ease forwards; }
@keyframes constIn { from { opacity: 0; transform: translateX(-12px); } to { opacity: 1; transform: none; } }
.const-star { position: relative; z-index: 1; width: 20px; height: 20px; border-radius: 50%; background: var(--deep-space); border: 1px solid rgba(159,122,234,.5); display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--primary-light); flex: none; }
.const-cover { width: 52px; flex: none; }
.const-title { font-size: 13.5px; color: var(--text-primary); transition: color .2s; }
.const-node:hover .const-title { color: var(--primary-light); }

/* ---------- 三、书评星海 ---------- */
.reviews-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; align-items: start; padding-bottom: 30px; }
.reviews-main { min-width: 0; }
.reviews-side { position: sticky; top: calc(var(--nav-h) + 16px); display: flex; flex-direction: column; gap: 18px; }
.side-card { padding: 20px; }
.compass { border-radius: var(--radius); padding: 18px 22px; margin-bottom: 24px; display: flex; flex-direction: column; gap: 14px; }
.compass-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.c-tab { background: rgba(159,122,234,.08); border: 1px solid rgba(159,122,234,.25); color: var(--text-secondary); padding: 8px 18px; border-radius: 20px; font-size: 13.5px; cursor: pointer; transition: all .22s; letter-spacing: 1px; }
.c-tab:hover { color: var(--text-primary); border-color: rgba(159,122,234,.5); }
.c-tab.active { background: var(--grad-main); color: #fff; border-color: transparent; box-shadow: 0 4px 16px rgba(213,63,140,.35); }
.tag-chips { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.tag-chips .lib-search { margin-left: auto; width: 220px; padding: 8px 14px; font-size: 13px; }

.featured-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; margin-bottom: 26px; }
.featured-card { position: relative; overflow: hidden; padding: 22px; transition: transform .3s, box-shadow .3s; }
.featured-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad-main); }
.featured-card:hover { transform: translateY(-5px); box-shadow: 0 16px 44px rgba(107,70,193,.38); }
.featured-body { display: flex; gap: 18px; }
.featured-book { width: 118px; flex: none; }
.featured-text { flex: 1; min-width: 0; }
.f-booktitle { font-size: 16.5px; letter-spacing: .5px; }
.f-author { font-size: 12px; color: var(--text-secondary); margin-left: 8px; }
.review-tags { display: flex; gap: 6px; margin: 8px 0 10px; flex-wrap: wrap; }
.f-rtitle, .s-rtitle { font-size: 16px; margin: 8px 0; letter-spacing: .5px; }
.f-rtitle a, .s-rtitle a { color: var(--text-primary); text-decoration: none; transition: color .2s; }
.f-rtitle a:hover, .s-rtitle a:hover { color: var(--primary-light); }
.f-excerpt { font-size: 13px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.f-foot { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text-secondary); flex-wrap: wrap; }
.f-user { color: var(--text-primary); }
.f-date { font-size: 11.5px; }
.f-actions { margin-left: auto; display: flex; gap: 6px; }
.act { background: rgba(159,122,234,.1); border: 1px solid rgba(159,122,234,.2); color: var(--text-secondary); border-radius: 16px; padding: 4px 12px; font-size: 12px; cursor: pointer; transition: all .2s; }
.act:hover { color: #fff; background: rgba(159,122,234,.3); }
.act.like.on { color: #fff; background: var(--grad-main); border-color: transparent; }
.act.collect.on { color: var(--gold); border-color: rgba(236,201,75,.5); background: rgba(236,201,75,.12); }

.signal-list { display: flex; flex-direction: column; gap: 16px; }
.signal-row { display: flex; gap: 16px; padding: 18px; transition: transform .3s, box-shadow .3s; }
.signal-row:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(107,70,193,.3); }
.s-cover { width: 92px; flex: none; align-self: flex-start; }
.s-main { flex: 1; min-width: 0; }
.rec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.rec-card { padding: 16px; transition: transform .3s, box-shadow .3s; }
.rec-card:hover { transform: translateY(-5px); box-shadow: 0 14px 40px rgba(107,70,193,.35); }
.rec-cover { position: relative; border-radius: 10px; overflow: hidden; margin-bottom: 14px; }
.rec-cover .cover { width: 100%; }
.rec-reason { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 12px 9px; font-size: 11.5px; color: #ffd6e8; background: linear-gradient(180deg, transparent, rgba(10,12,24,.9)); }
.rec-body .f-excerpt { margin-bottom: 10px; }

.nova-list { list-style: none; display: flex; flex-direction: column; gap: 6px; counter-reset: nova; }
.nova-item { display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: 12px; transition: background .2s; }
.nova-item:hover { background: rgba(159,122,234,.08); }
.nova-rank { width: 22px; height: 22px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; background: rgba(159,122,234,.16); color: var(--primary-light); flex: none; }
.nova-rank.r1 { background: var(--grad-main); color: #fff; box-shadow: 0 0 12px rgba(213,63,140,.5); }
.nova-rank.r2 { background: rgba(236,201,75,.25); color: var(--gold); }
.nova-rank.r3 { background: rgba(203,166,110,.2); color: #cbA66e; }
.nova-info { display: flex; flex-direction: column; }
.nova-info b { font-size: 13.5px; }
.nova-info span { font-size: 11px; color: var(--text-secondary); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 9px; }
.cloud-tag { font-size: 13px; color: var(--primary-light); background: rgba(159,122,234,.09); border: 1px solid rgba(159,122,234,.28); border-radius: 20px; padding: 6px 14px; text-decoration: none; transition: all .22s; }
.cloud-tag:hover { background: var(--grad-main); color: #fff; border-color: transparent; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(213,63,140,.35); }

.modal-mask { position: fixed; inset: 0; background: rgba(8,10,20,.72); backdrop-filter: blur(6px); z-index: 90; display: flex; align-items: center; justify-content: center; padding: 24px; opacity: 0; transition: opacity .25s; }
.modal-mask.show { opacity: 1; }
.modal-panel { position: relative; width: min(700px, 100%); max-height: 84vh; overflow: auto; padding: 30px 34px; transform: translateY(18px) scale(.97); transition: transform .25s; }
.modal-mask.show .modal-panel { transform: none; }
.modal-close { position: absolute; top: 14px; right: 16px; width: 34px; height: 34px; border-radius: 50%; border: none; background: rgba(159,122,234,.12); color: var(--text-secondary); font-size: 15px; cursor: pointer; z-index: 2; transition: all .2s; }
.modal-close:hover { color: #fff; background: var(--grad-main); }
.modal-head { display: flex; gap: 18px; margin-bottom: 18px; }
.m-cover { width: 96px; flex: none; }
.m-by { display: flex; align-items: center; gap: 9px; margin-top: 10px; font-size: 13px; }
.m-by b { color: var(--text-primary); }
.m-content { border-top: 1px dashed rgba(159,122,234,.2); padding-top: 18px; }
.m-content p { font-size: 14.5px; line-height: 2; color: var(--text-primary); margin-bottom: 1.1em; }
.m-foot { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }

/* ---------- 四、社区星云 ---------- */
.tab-panel { animation: fadeUp .45s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } }
.topics-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 6px 0 20px; flex-wrap: wrap; }
.topics-head .section-title { margin-bottom: 0; }
.topics-tools { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.sort-switch { display: flex; gap: 6px; background: rgba(159,122,234,.08); border: 1px solid rgba(159,122,234,.2); border-radius: 20px; padding: 4px; }
.sort-switch button { background: none; border: none; color: var(--text-secondary); font-size: 12.5px; padding: 5px 14px; border-radius: 16px; cursor: pointer; transition: all .2s; }
.sort-switch button.active { background: var(--grad-main); color: #fff; }
.topic-list { display: grid; gap: 18px; padding-bottom: 26px; }
.topic-card { padding: 20px 22px; transition: transform .3s, box-shadow .3s, border-color .3s; }
.topic-card:hover { transform: translateY(-4px); border-color: rgba(159,122,234,.4); box-shadow: 0 14px 40px rgba(107,70,193,.3); }
.t-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.t-meta { display: flex; flex-direction: column; gap: 2px; }
.t-meta b { font-size: 13.5px; color: var(--text-primary); }
.t-meta span { font-size: 11.5px; color: var(--text-secondary); }
.t-head .mini-tag { margin-left: auto; }
.t-title { font-size: 17.5px; margin-bottom: 8px; letter-spacing: .5px; }
.t-title a:hover { color: var(--primary-light); }
.t-excerpt { font-size: 13.5px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 14px; }
.t-foot { display: flex; align-items: center; gap: 18px; font-size: 12.5px; color: var(--text-secondary); flex-wrap: wrap; }
.t-foot .f-user { display: inline-flex; align-items: center; gap: 7px; }

.masonry { columns: 2; column-gap: 18px; padding-bottom: 26px; }
.masonry-card { break-inside: avoid; margin-bottom: 18px; overflow: hidden; transition: transform .3s, box-shadow .3s; }
.masonry-card:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(107,70,193,.32); }
.m-cover { position: relative; display: block; aspect-ratio: 16/9; overflow: hidden; }
.m-cover .cover { position: absolute; inset: 0; border-radius: 0; }
.m-cover .cover .c-inner { display: none; }
.m-shade { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 16px 12px; background: linear-gradient(180deg, transparent, rgba(10,12,24,.9)); }
.m-shade .m-title { font-size: 15.5px; color: #fff; }
.m-body { padding: 14px 16px 4px; font-size: 13px; color: var(--text-secondary); line-height: 1.75; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.masonry-card .f-foot { padding: 12px 16px 14px; }

.events-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(260px, 1fr); gap: 22px; align-items: start; }
.galaxy-map { width: 100%; height: auto; display: block; border-radius: var(--radius); overflow: hidden; }
.event-star { cursor: pointer; transition: transform .25s; transform-box: fill-box; transform-origin: center; }
.event-star:hover { transform: scale(1.5); }
.event-star circle.halo { opacity: 0; transition: opacity .3s; }
.event-star:hover circle.halo { opacity: .5; }
.event-star.lit circle.core { fill: #d53f8c; filter: drop-shadow(0 0 8px rgba(213,63,140,.95)); }
.event-list { display: flex; flex-direction: column; gap: 14px; }
.event-detail { padding: 20px 22px; }
.e-info .e-title { font-size: 16.5px; margin-bottom: 6px; letter-spacing: .5px; }
.e-info .e-meta { font-size: 12px; color: var(--text-secondary); display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.e-info .e-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.75; }
.event-detail .e-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; }
.e-count { font-size: 12.5px; color: var(--text-secondary); }
.e-count b { color: var(--primary-light); }

/* ---------- 五、星门 ---------- */
.gate-page { min-height: 100vh; display: flex; flex-direction: column; overflow-x: hidden; }
.gate-halo { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; z-index: 0; }
.gate-halo .ring { position: absolute; border-radius: 50%; }
.ring-1 { width: 560px; height: 560px; border: 1px solid rgba(159,122,234,.3); box-shadow: inset 0 0 90px rgba(107,70,193,.16), 0 0 60px rgba(159,122,234,.1); animation: spinRing 28s linear infinite; }
.ring-2 { width: 780px; height: 780px; border: 1px dashed rgba(159,122,234,.2); animation: spinRing 46s linear infinite reverse; }
.ring-3 { width: 1020px; height: 1020px; border: 1px solid rgba(213,63,140,.12); animation: spinRing 70s linear infinite; }
@keyframes spinRing { to { transform: rotate(360deg); } }
.gate-main { position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 46px 16px 26px; }
.bridge { position: relative; width: min(470px, 94vw); border-radius: 22px; overflow: hidden; transition: opacity .35s, transform .35s; }
.bridge.switching { opacity: 0; transform: translateY(14px) scale(.97); }
.bridge::before { content: ""; position: absolute; inset: 0; border-radius: 22px; padding: 1px; background: linear-gradient(135deg, rgba(159,122,234,.55), transparent 32%, transparent 68%, rgba(213,63,140,.45)); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; z-index: 1; }
.panel { padding: 34px 34px 26px; }
.panel[hidden] { display: none; }
.gate-title { font-size: 24px; text-align: center; letter-spacing: 2px; margin-bottom: 6px; text-shadow: 0 0 22px rgba(159,122,234,.55); }
.gate-sub { text-align: center; font-size: 13px; color: var(--text-secondary); margin-bottom: 24px; letter-spacing: 1px; }
.field { margin-bottom: 15px; }
.field label { display: block; font-size: 12.5px; color: var(--text-secondary); letter-spacing: 1px; margin-bottom: 7px; }
.field input, .field select, .field textarea { width: 100%; background: rgba(20,24,38,.65); border: 1px solid rgba(159,122,234,.28); border-radius: 12px; color: var(--text-primary); padding: 12px 15px; font-size: 14px; outline: none; transition: border-color .2s, box-shadow .2s; font-family: inherit; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary-light); box-shadow: var(--glow-purple); }
.field textarea { resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.input-wrap { position: relative; }
.input-wrap input { padding-left: 42px !important; padding-right: 42px !important; }
.in-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--primary-light); opacity: .8; pointer-events: none; }
.pass-eye { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--text-secondary); cursor: pointer; padding: 4px; display: inline-flex; opacity: .75; }
.pass-eye:hover, .pass-eye.on { color: var(--primary-light); opacity: 1; }
.gate-aux { display: flex; justify-content: flex-end; margin: -2px 0 14px; }
.blink-link { font-size: 12px; color: var(--primary-light); text-decoration: none; animation: blinkStar 2.6s ease infinite; }
@keyframes blinkStar { 0%, 100% { opacity: .55; } 50% { opacity: 1; text-shadow: 0 0 10px rgba(159,122,234,.85); } }
.btn-launch { position: relative; overflow: hidden; }
.divider { display: flex; align-items: center; gap: 14px; color: var(--text-secondary); font-size: 12px; margin: 20px 0 16px; letter-spacing: 2px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; }
.divider::before { background: linear-gradient(90deg, transparent, rgba(159,122,234,.35)); }
.divider::after { background: linear-gradient(90deg, rgba(159,122,234,.35), transparent); }
.social-title { text-align: center; font-size: 12px; color: var(--text-secondary); letter-spacing: 2px; margin-bottom: 14px; }
.social-planets { display: flex; justify-content: center; gap: 16px; margin-bottom: 20px; }
.planet { position: relative; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(159,122,234,.3); background: rgba(159,122,234,.08); color: var(--text-primary); font-size: 14px; cursor: pointer; transition: all .25s; }
.planet::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1px dashed rgba(159,122,234,.35); animation: spinRing 14s linear infinite; }
.planet:hover { background: var(--grad-main); color: #fff; transform: translateY(-4px); box-shadow: 0 8px 22px rgba(213,63,140,.4); }
.switch-line { text-align: center; font-size: 13px; color: var(--text-secondary); margin-top: 6px; }
.switch-line a { color: var(--primary-light); text-decoration: none; font-weight: 600; }
.switch-line a:hover { text-shadow: 0 0 12px rgba(159,122,234,.85); }
.realms-label { font-size: 12.5px; color: var(--text-secondary); letter-spacing: 1px; margin: 4px 0 10px; }
.cp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.cp-node { position: relative; background: rgba(159,122,234,.07); border: 1px solid rgba(159,122,234,.22); border-radius: 12px; padding: 12px 6px 10px; text-align: center; cursor: pointer; transition: all .22s; font-size: 12px; color: var(--text-secondary); }
.cp-node .cp-icon { display: block; font-size: 19px; margin-bottom: 5px; filter: grayscale(.4); transition: filter .22s; }
.cp-node:hover { border-color: rgba(159,122,234,.5); color: var(--text-primary); }
.cp-node.lit { background: linear-gradient(135deg, rgba(107,70,193,.4), rgba(213,63,140,.3)); border-color: rgba(213,63,140,.6); color: #fff; box-shadow: 0 0 18px rgba(213,63,140,.35); }
.cp-node.lit .cp-icon { filter: none; }
.cp-node.lit::after { content: "✓"; position: absolute; top: 5px; right: 7px; font-size: 10px; color: #ffd6e8; }
.avatar-upload { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.star-mask { width: 64px; height: 64px; border-radius: 50%; border: 2px dashed rgba(159,122,234,.45); display: flex; align-items: center; justify-content: center; cursor: pointer; overflow: hidden; background: rgba(159,122,234,.06); transition: all .25s; flex: none; }
.star-mask:hover { border-color: var(--accent-color); box-shadow: 0 0 16px rgba(213,63,140,.3); }
.star-mask img { width: 100%; height: 100%; object-fit: cover; }
.star-mask .plus { font-size: 22px; color: var(--primary-light); }
.au-text { color: var(--text-secondary); font-size: 12px; }
.reg-bottom { margin-top: 18px; }
.agree { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-secondary); cursor: pointer; }
.agree input { accent-color: var(--accent-color); }
.agree a { color: var(--primary-light); text-decoration: none; }
.gate-success { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; background: rgba(16,12,34,.94); z-index: 5; animation: fadeUp .5s ease; }
.gate-success[hidden] { display: none; }
.gs-burst { width: 90px; height: 90px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.95) 0%, rgba(159,122,234,.85) 30%, rgba(213,63,140,.5) 55%, transparent 70%); animation: burst 1.4s ease-out infinite; }
@keyframes burst { 0% { transform: scale(.4); opacity: 1; } 100% { transform: scale(2.1); opacity: 0; } }
.gs-msg { font-size: 17px; letter-spacing: 2px; text-shadow: 0 0 18px rgba(159,122,234,.9); }
.gate-back { margin-top: 22px; font-size: 13px; color: var(--text-secondary); text-decoration: none; letter-spacing: 1px; transition: color .2s; z-index: 1; }
.gate-back:hover { color: var(--primary-light); }

/* ---------- 六、我的星轨 ---------- */
.profile-card { position: relative; border-radius: var(--radius); overflow: hidden; padding: 30px 32px; margin-top: 24px; }
.p-constellation { position: absolute; inset: 0; pointer-events: none; opacity: .85; }
.profile-main { position: relative; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.p-avatar { width: 96px; height: 96px; border-radius: 50%; padding: 3px; background: conic-gradient(from 20deg, #ecc94b, #d53f8c, #9f7aea, #ecc94b); box-shadow: 0 0 30px rgba(236,201,75,.28); flex: none; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.p-avatar .avatar-box { width: 100%; height: 100%; border-radius: 50%; overflow: hidden; display: flex; align-items: center; justify-content: center; background: var(--deep-space); }
.p-avatar img { width: 100%; height: 100%; object-fit: cover; }
.p-info { min-width: 220px; }
.p-name { font-size: 23px; letter-spacing: 1px; }
.p-bio { font-size: 13px; color: var(--text-secondary); margin-top: 7px; letter-spacing: .5px; }
.p-stats { display: flex; gap: 34px; margin-top: 14px; }
.p-stat { text-align: center; }
.p-stat b { font-size: 21px; color: var(--primary-light); display: block; }
.p-stat span { font-size: 11.5px; color: var(--text-secondary); letter-spacing: 1px; }
.p-badges { position: relative; display: flex; flex-direction: column; gap: 12px; margin-left: auto; }
.badge-pill { font-size: 12.5px; padding: 7px 16px; border-radius: 20px; background: rgba(159,122,234,.12); border: 1px solid rgba(159,122,234,.3); color: var(--text-primary); letter-spacing: 1px; text-align: center; white-space: nowrap; }
.profile-charts { display: grid; grid-template-columns: 1.5fr 1fr; gap: 22px; margin: 24px auto 26px; }
.chart-card { border-radius: var(--radius); padding: 20px 22px; }
.chart-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.chart-head h3 { font-size: 16px; letter-spacing: 1px; }
.mini-select { background: rgba(20,24,38,.7); border: 1px solid rgba(159,122,234,.25); color: var(--text-secondary); border-radius: 8px; padding: 5px 10px; font-size: 12px; outline: none; cursor: pointer; }
.chart-wrap { position: relative; height: 220px; }
.chart-wrap canvas { width: 100%; height: 100%; display: block; }
.word-cloud { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 20px; min-height: 200px; padding: 10px 4px; }
.wc-item { font-weight: 600; letter-spacing: 1px; cursor: default; transition: transform .25s, text-shadow .25s; }
.wc-item:hover { transform: scale(1.18) rotate(-2deg); text-shadow: 0 0 16px currentColor; }
.drawer { display: grid; grid-template-columns: 210px minmax(0, 1fr); overflow: hidden; padding: 0; }
.drawer-side { border-right: 1px solid rgba(159,122,234,.14); padding: 18px 12px; display: flex; flex-direction: column; gap: 6px; }
.d-item { text-align: left; background: none; border: none; color: var(--text-secondary); font-size: 14px; padding: 12px 16px; border-radius: 10px; cursor: pointer; transition: all .22s; letter-spacing: .5px; }
.d-item:hover { color: var(--text-primary); background: rgba(159,122,234,.1); }
.d-item.active { color: #fff; background: linear-gradient(135deg, rgba(107,70,193,.85), rgba(85,60,154,.85)); box-shadow: 0 4px 16px rgba(107,70,193,.4); }
.d-logout { margin-top: auto; color: #f28b82; }
.d-logout:hover { background: rgba(253,63,90,.12); color: #ff9b93; }
.drawer-body { padding: 22px 26px; min-height: 320px; }
.my-review { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px dashed rgba(159,122,234,.15); }
.my-review:last-child { border-bottom: none; }
.my-review .cover { width: 74px; flex: none; align-self: flex-start; }
.cover.sm { width: 52px; border-radius: 5px; }
.mr-main { flex: 1; min-width: 0; }
.mr-main h4 { font-size: 15.5px; margin-bottom: 3px; }
.mr-main .mr-author { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.mr-main .mr-excerpt { font-size: 13px; color: var(--text-secondary); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 8px 0; }
.mr-foot { display: flex; gap: 16px; font-size: 12px; color: var(--text-secondary); }
.collect-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.collect-card { border-radius: 14px; padding: 16px; transition: all .25s; }
.collect-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(107,70,193,.3); }
.cc-meta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.cc-meta h4 { font-size: 14.5px; }
.cc-meta span { font-size: 11px; color: var(--text-secondary); }
.cc-books { display: flex; gap: 8px; }
.cc-books .cover { width: 44px; border-radius: 5px; }
.my-topic { padding: 16px 0; border-bottom: 1px dashed rgba(159,122,234,.15); }
.my-topic:last-child { border-bottom: none; }
.my-topic h4 { font-size: 15.5px; margin-bottom: 5px; }
.mt-main p { font-size: 13px; color: var(--text-secondary); line-height: 1.7; margin: 7px 0 10px; }

/* ---------- 七、响应式 ---------- */
@media (max-width: 1024px) {
  .detail-wrap { grid-template-columns: 232px minmax(0, 1fr); }
  .detail-comments { grid-column: 1 / -1; position: static; max-height: none; }
  .reviews-layout { grid-template-columns: minmax(0, 1fr); }
  .reviews-side { position: static; flex-direction: row; }
  .reviews-side .side-card { flex: 1; }
  .profile-charts { grid-template-columns: 1fr; }
  .events-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .library-layout { grid-template-columns: 1fr; }
  .lib-aside { position: static; }
  .detail-wrap { grid-template-columns: 1fr; }
  .detail-side { position: static; }
  .reading-body { padding: 14px 20px 84px; font-size: 15px; }
  .reading-head { padding: 18px 20px 0; }
  .reading-chapter { padding: 14px 20px 4px; }
  .masonry { columns: 1; }
  .featured-grid { grid-template-columns: 1fr; }
  .featured-body { flex-direction: column; }
  .featured-book { width: 96px; }
  .signal-row { flex-direction: column; }
  .s-cover { width: 110px; }
  .tag-chips .lib-search { margin-left: 0; width: 100%; }
  .cp-grid { grid-template-columns: repeat(2, 1fr); }
  .field-row { grid-template-columns: 1fr; }
  .gate-row { grid-template-columns: 1fr; }
  .drawer { grid-template-columns: 1fr; }
  .drawer-side { flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: 1px solid rgba(159,122,234,.14); }
  .d-item { flex: 1; text-align: center; }
  .d-logout { margin-top: 0; }
  .p-badges { margin-left: 0; flex-direction: row; flex-wrap: wrap; }
  .p-stats { gap: 22px; }
  .lib-toolbar { flex-wrap: wrap; }
  .lib-search { width: 100%; max-width: none; }
  .modal-panel { padding: 24px 20px; }
  .modal-head { flex-direction: column; }
}

/* ---------- 搜索下拉迷你封面精简 ---------- */
.search-dropdown .cover .c-inner { display: none; }
.search-dropdown .cover { width: 34px; border-radius: 6px; }
.search-dropdown .cover::after { content: "✦"; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.85); font-size: 13px; }

/* ---------- 活动星图 SVG 星体 ---------- */
.gal-star { cursor: pointer; }
.gal-star circle.halo { fill: rgba(159,122,234,.25); opacity: 0; transition: opacity .3s; }
.gal-star:hover circle.halo, .gal-star.selected circle.halo { opacity: 1; }
.gal-star circle.core { fill: #d7dcef; transition: fill .3s; }
.gal-star.selected circle.core { fill: var(--primary-light); }
.gal-star.lit circle.core { fill: #d53f8c; filter: drop-shadow(0 0 8px rgba(213,63,140,.95)); }
.gal-star text { fill: var(--accent-color); font-size: 15px; }
.gal-star.selected text { fill: var(--primary-light); }
.galaxy-map line { stroke: rgba(159,122,234,.28); stroke-width: 1; stroke-dasharray: 3 5; }