/* 全站统一动效系统 */
@import url('/static/motion.css?v=1');

/* ══════════════════════════════════════════════
   HiNOiSHi 主样式 — 轻量 · 专业 · 主题化
   ══════════════════════════════════════════════ */

/* ─── Font Definitions ─── */
@font-face{font-family:'Inter';font-style:normal;font-weight:300 800;font-display:swap;src:local('Inter'),url(https://fonts.gstatic.com/s/inter/v13/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7W0Q5nw.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'Noto Sans SC';font-style:normal;font-weight:300 800;font-display:swap;src:local('Noto Sans SC'),url(https://fonts.gstatic.com/s/notosanssc/v36/k3kCo84MPvpLmixcA63oeAL7Iqp5IZJF9bmaG9_EnYxNbPzS5HE.woff2) format('woff2');unicode-range:U+4E00-9FFF,U+3400-4DBF,U+20000-2A6DF,U+2A700-2B73F,U+2B740-2B81F,U+2B820-2CEAF,U+F900-FAFF,U+2F800-2FA1F}

/* ─── CSS Variables — iOS 毛玻璃设计语言 ─── */
:root {
  --font-cn: "PingFang SC","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-en: "Inter",-apple-system,"Helvetica Neue",sans-serif;
  --font-mono: "SF Mono","JetBrains Mono","Cascadia Code",Menlo,monospace;
  --font-ui: var(--font-en), var(--font-cn);
  --font-body: var(--font-cn);

  /* iOS 毛玻璃 — 低透明度才能透出背景被 backdrop-filter 模糊 */
  --glass: rgba(255,255,255,.10);
  --glass-dark: rgba(0,0,0,.08);
  --glass-border: rgba(255,255,255,.4);
  --glass-blur: 24px;

  /* 背景 — 渐变底色，对比鲜明让玻璃效果可见 */
  --bg: linear-gradient(145deg, #f5e6d3 0%, #d4e0f0 40%, #b8cce8 100%);
  --surface: rgba(255,255,255,.82);
  --surface-solid: #ffffff;
  --card-bg: var(--surface);

  /* 文字 */
  --text: #1c1c1e;
  --text-secondary: #48484a;
  --text-tertiary: #8e8e93;

  /* 边框 */
  --border: rgba(60,60,67,.12);
  --border-light: rgba(60,60,67,.06);
  --border-hover: rgba(60,60,67,.2);

  /* iOS 蓝色强调色 — 与小程序完全一致 */
  --accent: #007aff;
  --accent-hover: #0056cc;
  --accent-soft: rgba(0,122,255,.12);
  --tag-bg: rgba(120,120,128,.12);
  --tag-text: #6c6c70;

  /* 圆角 — iOS 27 大圆角 */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --r-sm: var(--radius-sm);
  --r-md: var(--radius-md);
  --r-lg: var(--radius-lg);
  --r: var(--radius-sm);

  /* 阴影 */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04);
  --shadow-md: 0 4px 14px rgba(0,0,0,.06);
  --shadow-lg: 0 12px 30px rgba(0,0,0,.08);

  /* 布局 */
  --lh-body: 1.7;
  --lh-tight: 1.35;
  --tracking: -.01em;
  --space-1: 4px; --space-2: 8px; --space-3: 12px;
  --space-4: 16px; --space-5: 24px; --space-6: 32px;
  --space-7: 40px; --space-8: 48px;
  --mw-wide: 920px;
  --mw-post: 720px;
  --text-xs: 12px; --text-sm: 14px; --text-base: 15px;
  --text-lg: 18px; --text-xl: 22px; --text-3xl: 28px;

  /* Pill Nav */
  --pill-hover: var(--accent);
  --pill-hover-bg: var(--accent-soft);
}

/* ─── Dark Mode ─── */
@media (prefers-color-scheme: dark) {
  :root {
    --glass: rgba(255,255,255,.08);
    --glass-dark: rgba(0,0,0,.25);
    --glass-border: rgba(255,255,255,.1);
    --bg: linear-gradient(145deg, #1c1c1e 0%, #222225 50%, #1a1a1c 100%);
    --surface: rgba(40,40,44,.75);
    --surface-solid: #2c2c2e;
    --text: #f5f5f7;
    --text-secondary: #aeaeb2;
    --text-tertiary: #636366;
    --border: rgba(255,255,255,.12);
    --border-light: rgba(255,255,255,.06);
    --border-hover: rgba(255,255,255,.2);
    --accent: #0a84ff;
    --accent-soft: rgba(10,132,255,.18);
    --tag-bg: rgba(120,120,128,.22);
    --shadow-sm: 0 1px 3px rgba(0,0,0,.2);
    --shadow-md: 0 4px 14px rgba(0,0,0,.3);
    --shadow-lg: 0 12px 30px rgba(0,0,0,.4);

    /* Pill Nav: dark mode bright */
    --pill-hover: #fff;
    --pill-hover-bg: rgba(255,255,255,.12);
  }
}
/* 手动切换暗色模式 */
:root[data-theme="dark"] {
  --glass: rgba(255,255,255,.08);
  --glass-dark: rgba(0,0,0,.25);
  --glass-border: rgba(255,255,255,.1);
  --bg: linear-gradient(145deg, #1c1c1e 0%, #222225 50%, #1a1a1c 100%);
  --surface: rgba(40,40,44,.75);
  --surface-solid: #2c2c2e;
  --text: #f5f5f7;
  --text-secondary: #aeaeb2;
  --text-tertiary: #636366;
  --border: rgba(255,255,255,.12);
  --border-light: rgba(255,255,255,.06);
  --border-hover: rgba(255,255,255,.2);
  --accent: #0a84ff;
  --accent-soft: rgba(10,132,255,.18);
  --tag-bg: rgba(120,120,128,.22);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.2);
  --shadow-md: 0 4px 14px rgba(0,0,0,.3);
  --shadow-lg: 0 12px 30px rgba(0,0,0,.4);

  /* Pill Nav: dark mode bright */
  --pill-hover: #fff;
  --pill-hover-bg: rgba(255,255,255,.12);
}
/* 手动切换亮色模式 — 覆盖 @media (prefers-color-scheme: dark) 反压 */
:root[data-theme="light"] {
  --glass: rgba(255,255,255,.10);
  --glass-dark: rgba(0,0,0,.08);
  --glass-border: rgba(255,255,255,.4);
  --glass-blur: 24px;
  --bg: linear-gradient(145deg, #f5e6d3 0%, #d4e0f0 40%, #b8cce8 100%);
  --surface: rgba(255,255,255,.82);
  --surface-solid: #ffffff;
  --text: #1c1c1e;
  --text-secondary: #48484a;
  --text-tertiary: #8e8e93;
  --border: rgba(60,60,67,.12);
  --border-light: rgba(60,60,67,.06);
  --border-hover: rgba(60,60,67,.2);
  --accent: #007aff;
  --accent-soft: rgba(0,122,255,.12);
  --tag-bg: rgba(120,120,128,.12);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.04);
  --shadow-md: 0 4px 14px rgba(0,0,0,.06);
  --shadow-lg: 0 12px 30px rgba(0,0,0,.08);
}

/* ─── iOS Liquid Glass Card（液态玻璃：超低透明度 + 强模糊 + 内高光） ─── */
.glass-card,.post-card,.tool-card,.about-card,.mood-card,.jk-chat,.detail,.ph-year-section,.admin-box,.checkin-card{background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(1.6);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:var(--radius-lg);overflow:hidden;position:relative;box-shadow:0 8px 32px rgba(0,0,0,0.06),inset 0 0.5px 0.5px rgba(255,255,255,0.5)}
/* 噪声纹理叠加层 — iOS 原生液态玻璃颗粒感 */
.glass-card::after,.post-card::after,.tool-card::after,.about-card::after,.mood-card::after,.jk-chat::after,.detail::after,.ph-year-section::after,.admin-box::after,.checkin-card::after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.15'/%3E%3C/svg%3E");background-repeat:repeat;background-size:128px 128px;mix-blend-mode:overlay}
.glass-card > *,.post-card > *,.tool-card > *,.about-card > *,.mood-card > *,.jk-chat > *,.detail > *,.ph-year-section > *,.admin-box > *,.checkin-card > *{position:relative;z-index:1}
.glass-card:hover,.post-card:hover,.tool-card:hover,.about-card:hover{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent-soft),0 8px 32px rgba(0,122,255,.12);backdrop-filter:blur(var(--glass-blur)) saturate(1.8);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.8)}

/* ─── iOS Glass Header（被下方覆盖，保留为 fallback） ─── */
.header{background:var(--glass);backdrop-filter:blur(50px) saturate(1.5);-webkit-backdrop-filter:blur(50px) saturate(1.5);border-bottom:0.5px solid var(--border-light);box-shadow:var(--shadow-sm)}

/* ─── Reset ─── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:var(--font-body);background:var(--bg);background-attachment:fixed;color:var(--text);line-height:var(--lh-body);font-size:15px;font-variant-numeric:tabular-nums;letter-spacing:var(--tracking)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color .15s}
a:hover{text-decoration:underline;color:var(--accent-hover)}
a:active{opacity:.75}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-sm)}
:focus:not(:focus-visible){outline:none}
button{cursor:pointer;font-family:var(--font-ui)}button:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
input,textarea,select{font-family:var(--font-body);font-size:14px}
[title]{position:relative}

/* ─── Scrollbar ─── */
/* ===== 全站自定义滚动条（替换浏览器自带组件） ===== */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent;border-radius:0}
::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,var(--border),color-mix(in srgb,var(--border) 70%,transparent));
  border-radius:8px;border:2px solid transparent;background-clip:padding-box;
  transition:background .18s ease,width .18s ease,height .18s ease;
}
::-webkit-scrollbar-thumb:hover{
  background:linear-gradient(180deg,var(--accent,#e11d48),color-mix(in srgb,var(--accent,#e11d48) 75%,transparent));
  background-clip:padding-box;border:1px solid transparent;
}
::-webkit-scrollbar-corner{background:transparent}

/* ─── Header（居中悬浮式，与底部导航同款毛玻璃） ─── */
.header{display:none}
/* redbook：居中悬浮顶栏 */
.header-rb{display:flex;justify-content:center;padding:10px 16px 4px;position:sticky;top:0;z-index:50}
.header-rb-i{display:flex;align-items:center;gap:8px;background:var(--glass);backdrop-filter:blur(24px) saturate(1.6);-webkit-backdrop-filter:blur(24px) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:30px;padding:3px 6px 3px 16px;box-shadow:0 8px 32px rgba(0,0,0,.07),inset 0 0.5px 0.5px rgba(255,255,255,0.5)}
.header-rb-i .brand{font-size:14px;letter-spacing:-.02em}
.header-rb-i .search-btn{width:30px;height:30px;border-radius:50%}
.header-rb-i .search-btn svg{width:15px;height:15px}
.header-i{max-width:var(--mw-wide);margin:0 auto;padding:0 var(--space-4);height:52px;display:flex;align-items:center;gap:var(--space-3)}
.brand{font-size:16px;font-weight:700;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:1px;letter-spacing:-.02em;flex-shrink:0}
.brand span{color:var(--accent);font-weight:800}
.brand:hover{text-decoration:none;color:var(--text)}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{display:flex;align-items:center;gap:5px;padding:6px 12px;font-size:13px;font-weight:500;color:var(--text-secondary);border-radius:var(--r-sm);transition:all .15s;text-decoration:none;position:relative}
.nav a:hover{background:var(--accent-soft);color:var(--accent);text-decoration:none}
.nav a.active{color:var(--accent);background:transparent}
.nav a.active::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:18px;height:2.5px;background:var(--accent);border-radius:3px 3px 0 0}
.nav a svg{width:16px;height:16px}
.search-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border:none;background:transparent;color:var(--text-secondary);border-radius:var(--r-sm);cursor:pointer;transition:all .15s;flex-shrink:0}
.search-btn:hover{background:var(--accent-soft);color:var(--accent)}
.desktop-only{display:flex!important}
.mobile-only{display:none!important}

/* ─── Search Overlay（液态玻璃悬浮球） ─── */
.search-overlay{position:fixed;top:62px;left:50%;transform:translateX(-50%) scale(.96);z-index:49;background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(1.6);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:var(--radius-lg);padding:8px;box-shadow:0 8px 32px rgba(0,0,0,.1);visibility:hidden;opacity:0;transition:opacity .22s cubic-bezier(.22,1,.36,1),visibility .22s,transform .22s cubic-bezier(.22,1,.36,1);width:min(420px,90vw)}
.search-overlay.show{visibility:visible;opacity:1;transform:translateX(-50%) scale(1)}
.search-overlay-i{display:flex;gap:6px}
.search-overlay-i input{flex:1;border:none;border-radius:var(--r-md);padding:8px 12px;font-size:14px;outline:none;background:var(--surface);color:var(--text);transition:box-shadow .15s}
.search-overlay-i input:focus{box-shadow:inset 0 0 0 1.5px var(--accent)}
.search-go{display:flex;align-items:center;gap:4px;padding:8px 16px;border:none;background:var(--accent);color:#fff;border-radius:var(--r-sm);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .15s}
.search-go:hover{opacity:.85}
.search-close{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border:none;background:var(--tag-bg);color:var(--text-secondary);border-radius:var(--r-sm);cursor:pointer;transition:all .15s;flex-shrink:0}
.search-close:hover{background:var(--border);color:var(--text)}

/* ─── Hero（全栈布局，移动端自然堆叠） ─── */
.hero{background:linear-gradient(180deg,var(--surface),var(--bg));border-bottom:1px solid var(--border-light);padding:28px 0 20px}
.hero-i{max-width:var(--mw-wide);margin:0 auto;padding:0 var(--space-4);display:flex;flex-direction:column;gap:12px}
.hero-top{display:flex;align-items:center;gap:16px}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;flex-shrink:0;font-family:var(--font-en);box-shadow:0 2px 8px var(--accent-soft)}
.avatar svg{width:30px;height:30px;fill:#fff}
.hero-text{flex:1;min-width:0}
.hero-text h1{font-size:22px;font-weight:800;letter-spacing:-.03em;margin-bottom:2px;font-family:var(--font-en)}
.hero-text p{font-size:14px;color:var(--text-secondary);line-height:1.5}
.hero-links{display:flex;gap:6px;flex-wrap:wrap}
.hero-links a{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;border:1px solid var(--border);border-radius:var(--r-sm);font-size:12px;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:all .15s}
.hero-links a:hover{background:var(--accent-soft);color:var(--accent);border-color:transparent;text-decoration:none}
.hero-links a svg{width:13px;height:13px}
.hero-host{font-size:12px;color:var(--text-secondary);line-height:1.6;background:var(--surface);border:1px solid var(--border-light);padding:6px 12px;border-radius:var(--r-sm)}
.hero-host a{color:var(--accent);font-size:12px}
.hero-host a:hover{color:var(--accent-hover)}
.hero-host .hl{height:14px;display:inline-block;vertical-align:middle;margin:0 2px;filter:drop-shadow(0 1px 1px rgba(0,0,0,.08));border-radius:2px}
:root[data-theme="dark"] .hero-host .hl{filter:none;background:#fff;padding:1px}
.hc{color:var(--text);font-weight:600;position:relative;cursor:help}
.hc-note{display:none;position:absolute;left:50%;transform:translateX(-50%);bottom:calc(100% + 4px);font-size:10px;color:#fff;background:var(--text);padding:3px 8px;white-space:nowrap;z-index:10;border-radius:4px}
.hc:hover .hc-note{display:block}

/* ─── Main Layout ─── */
.main{max-width:var(--mw-wide);margin:0 auto;padding:var(--space-5) var(--space-4) 48px}
.main-wide{max-width:var(--mw-wide);margin:0 auto;padding:var(--space-5) var(--space-4) 48px}
.main-post{max-width:var(--mw-post);margin:0 auto;padding:0 var(--space-4) 48px}
.main-post .detail-nav{padding:var(--space-3) var(--space-5) 0;display:flex;justify-content:space-between;gap:var(--space-3)}
.main-post .detail-nav a{font-size:13px;color:var(--accent);padding:4px 10px;border:1px solid transparent;border-radius:var(--r-sm);transition:all .15s;text-decoration:none}
.main-post .detail-nav a:hover{border-color:var(--accent-soft);background:var(--accent-soft);text-decoration:none}
.container{max-width:var(--mw-wide);margin:0 auto;padding:0 var(--space-4)}

/* ─── Filter ─── */
.filter{font-size:13px;color:var(--text-secondary);margin-bottom:var(--space-4);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filter-center{justify-content:center}
.filter strong{color:var(--accent);font-weight:600}
.filter a{font-size:12px;padding:2px 8px;border:1px solid var(--border);border-radius:99px;color:var(--text-tertiary);text-decoration:none;transition:all .15s}
.filter a:hover{color:var(--accent);border-color:var(--accent);text-decoration:none}

/* ─── Post List (Waterfall — default) ─── */
.posts{-webkit-column-count:3;-moz-column-count:3;column-count:3;-webkit-column-gap:12px;-moz-column-gap:12px;column-gap:12px;min-height:80px}
@media(max-width:900px){.posts{-webkit-column-count:2;-moz-column-count:2;column-count:2}}
@media(max-width:420px){.posts{-webkit-column-count:1;-moz-column-count:1;column-count:1}}
.post-card{overflow:hidden;transition:border-color .2s,box-shadow .2s;box-sizing:border-box;display:inline-block;width:100%;-webkit-column-break-inside:avoid;page-break-inside:avoid;break-inside:avoid;margin-bottom:12px}
.post-card:hover{border-color:var(--accent);box-shadow:0 4px 16px rgba(0,0,0,.04)}
.post-link{display:block;text-decoration:none;color:inherit}
.post-link:hover{text-decoration:none}
.post-thumb{width:100%;overflow:hidden;background:var(--tag-bg)}.post-thumb img{width:100%;display:block;object-fit:cover;transition:transform .3s}
.post-card:hover .post-thumb img{transform:scale(1.03)}
.post-card:not(.has-img) .post-thumb{display:none}
.post-body{padding:var(--space-3) var(--space-4) var(--space-4)}
.post-meta{font-size:11px;color:var(--text-tertiary);display:flex;align-items:center;gap:var(--space-2);margin-bottom:3px}
.cat-pill{display:inline-block;background:var(--accent-soft);color:var(--accent);padding:0 6px;border-radius:3px;font-size:9.5px;font-weight:500}
.pin-badge{display:inline-flex;align-items:center;gap:2px;color:var(--accent);font-size:9.5px;font-weight:600;margin-right:4px}
.pin-badge svg{width:12px;height:12px}
.post-title{font-size:14px;font-weight:600;line-height:var(--lh-tight);color:var(--text);letter-spacing:var(--tracking);transition:color .15s;margin-bottom:2px}
.post-card:hover .post-title{color:var(--accent)}
.post-excerpt{font-size:12px;color:var(--text-secondary);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-tags{display:flex;flex-wrap:wrap;gap:3px;padding:6px 0}

/* ─── Pagination ─── */
.pagi{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:var(--space-6);flex-wrap:wrap}
.pagi a,.pagi .cur,.pagi .dots{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;font-size:13px;border-radius:var(--r-sm);text-decoration:none;transition:all .15s}
.pagi a{color:var(--text-secondary);border:1px solid var(--border);background:var(--surface)}
.pagi a:hover{color:var(--accent);border-color:var(--accent);text-decoration:none}
.pagi .cur{background:var(--accent);color:#fff;font-weight:600;border:none}
.pagi .dots{color:var(--text-tertiary);border:none;width:auto;padding:0 4px}

/* ─── Load More ─── */
.load-more-wrap{display:flex;justify-content:center;padding:var(--space-6) 0 var(--space-8)}
.load-more{display:inline-flex;align-items:center;gap:6px;padding:10px 32px;border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);font-size:13px;font-family:var(--font-ui);border-radius:var(--r);cursor:pointer;transition:all .15s}
.load-more:hover{border-color:var(--accent);color:var(--accent);background:var(--tag-bg)}
.load-more:disabled{opacity:.4;cursor:default}
.load-more.loading::after{content:'';width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spinner .6s linear infinite;display:inline-block}
@keyframes spinner{to{transform:rotate(360deg)}}

/* ─── Empty State ─── */
.empty{text-align:center;padding:var(--space-8) var(--space-4)}
.empty-center{max-width:400px;margin:0 auto}
.empty-icon{margin-bottom:var(--space-3);opacity:.3}
.empty-icon svg{width:48px;height:48px;color:var(--text-tertiary)}
.empty h2{font-size:18px;font-weight:700;margin-bottom:var(--space-2);color:var(--text)}
.empty p{font-size:14px;color:var(--text-secondary);margin-bottom:var(--space-4)}
.mt-16{margin-top:var(--space-4)}

/* ─── Button Primary ─── */
.btn-primary{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;border:none;background:var(--accent);color:#fff;font-size:13px;font-weight:600;border-radius:var(--r-sm);cursor:pointer;transition:all .15s;text-decoration:none}
.btn-primary:hover{background:var(--accent-hover);color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 4px 12px var(--accent-soft)}
.btn-primary svg{width:14px;height:14px}
.btn-save{display:inline-flex;align-items:center;gap:6px;padding:7px 18px;border:none;background:var(--accent);color:#fff;font-size:13px;font-weight:600;border-radius:var(--r-sm);cursor:pointer;transition:all .15s}
.btn-save:hover{background:var(--accent-hover)}.btn-save:disabled{opacity:.4;cursor:not-allowed}
.btn-cancel{display:inline-flex;align-items:center;gap:6px;padding:7px 18px;border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);font-size:13px;font-weight:500;border-radius:var(--r-sm);cursor:pointer;transition:all .15s;text-decoration:none}
.btn-cancel:hover{border-color:var(--border-hover);color:var(--text);text-decoration:none}

/* ─── Post Detail ─── */
.detail{overflow:hidden}
.detail-hd{padding:var(--space-3) var(--space-5) 0}
.detail-title{font-size:24px;font-weight:800;line-height:1.25;letter-spacing:-.03em;margin-bottom:var(--space-3);font-family:var(--font-en)}
.detail-meta{font-size:12px;color:var(--text-tertiary);padding-bottom:var(--space-2);display:flex;align-items:center;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--border-light)}
.detail-meta time{flex-shrink:0;font-family:var(--font-mono)}
.detail-tags-inline{flex:1;min-width:0;display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end}
.detail-meta svg{width:13px;height:13px;fill:var(--text-tertiary)}
.detail-views{margin-left:auto;font-size:11px;color:var(--text-tertiary)}
.detail-body{padding:var(--space-5);font-size:15px;line-height:1.85;color:var(--text)}
.detail-body p{margin-bottom:var(--space-3)}
.detail-body h2{font-size:20px;font-weight:700;margin:var(--space-6) 0 var(--space-3);letter-spacing:-.02em}
.detail-body h3{font-size:17px;font-weight:600;margin:var(--space-5) 0 var(--space-2)}
.detail-body img{max-width:100%;border-radius:var(--r-sm);margin:var(--space-4) 0;border:1px solid var(--border-light)}
.detail-body blockquote{border-left:3px solid var(--accent);background:var(--accent-soft);padding:var(--space-3) var(--space-4);margin:var(--space-4) 0;border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--text-secondary)}
.detail-body pre{background:#f5f5f5;border:1px solid var(--border-light);border-radius:var(--r-sm);padding:var(--space-3);overflow-x:auto;font-family:var(--font-mono);font-size:13px;scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.detail-body pre::-webkit-scrollbar{height:4px}
.detail-body pre::-webkit-scrollbar-track{background:transparent}
.detail-body pre::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--border),color-mix(in srgb,var(--border) 60%,transparent));border-radius:4px;border:1px solid transparent;background-clip:padding-box}
.detail-body code{background:#f5f5f5;padding:2px 5px;font-family:var(--font-mono);font-size:13px;border-radius:3px}
.detail-body table{border-collapse:collapse;width:100%;margin:var(--space-4) 0}
.detail-body td,.detail-body th{border:1px solid var(--border);padding:6px 10px;font-size:13px;text-align:left}
.detail-body th{background:var(--tag-bg);font-weight:600}
.detail-body ul{padding-left:var(--space-5);margin-bottom:var(--space-3)}
.detail-body ul li{margin-bottom:var(--space-1);color:var(--text)}

/* ─── WeChat Article Compatibility ─── */
/* Preserve WeChat's original inline styles and layout */
.detail-body section{display:block;margin-bottom:var(--space-3)}
.detail-body section > section{margin-bottom:0}
.detail-body .rich_media_content{word-wrap:break-word;word-break:break-all}
.detail-body .rich_media_area_primary{padding:0}
.detail-body .rich_media_area_extra{padding:0}
/* WeChat image alignment */
.detail-body img[style*="text-align"]{display:block}
/* WeChat inline text formatting */
.detail-body span[style*="font-size"]{line-height:inherit}
.detail-body span[style*="color"]{color:inherit}
/* Ensure WeChat images don't overflow */
.detail-body img[data-src],
.detail-body img[data-type]{max-width:100%;height:auto}
/* WeChat video containers */
.detail-body video{max-width:100%;border-radius:var(--r-sm);margin:var(--space-4) 0}
/* WeChat iframe (embedded videos, maps etc.) */
.detail-body iframe{max-width:100%;border-radius:var(--r-sm);margin:var(--space-4) 0}
/* WeChat horizontal rule */
.detail-body hr{border:none;border-top:1px solid var(--border-light);margin:var(--space-5) 0}
/* WeChat ordered list */
.detail-body ol{padding-left:var(--space-5);margin-bottom:var(--space-3)}
.detail-body ol li{margin-bottom:var(--space-1)}
/* WeChat figure/figcaption */
.detail-body figure{margin:var(--space-4) 0;text-align:center}
.detail-body figcaption{font-size:12px;color:var(--text-tertiary);margin-top:var(--space-1)}
/* WeChat sup/sub */
.detail-body sup{font-size:.75em;vertical-align:super}
.detail-body sub{font-size:.75em;vertical-align:sub}
/* WeChat links - no underline per project rules */
.detail-body a{text-decoration:none;color:var(--accent)}
.detail-body a:hover{text-decoration:none;opacity:.8}
/* WeChat strong/bold */
.detail-body strong{font-weight:600}
.detail-body b{font-weight:600}
/* WeChat audio player */
.detail-body audio{width:100%;margin:var(--space-3) 0}
.detail-tags{padding:var(--space-2) var(--space-5) var(--space-2);display:flex;flex-wrap:wrap;gap:4px;border-top:none}
.detail-nav{padding:var(--space-3) var(--space-5) var(--space-5);display:flex;justify-content:space-between;gap:var(--space-3)}

/* ─── Tags ─── */
.tag{display:inline-flex;align-items:center;gap:3px;padding:2px 10px;background:var(--tag-bg);border-radius:99px;font-size:11px;font-weight:500;color:var(--tag-text);transition:all .15s;text-decoration:none}
.tag:hover{background:var(--accent-soft);color:var(--accent);text-decoration:none}

/* ─── Bottom Nav ─── */
.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0);min-height:52px;display:flex;align-items:stretch;transition:transform .25s ease}
.bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:7px 0 5px;color:var(--text-tertiary);font-size:10px;text-decoration:none;gap:2px;transition:color .15s;position:relative;letter-spacing:.01em}
.bottom-nav a .ic{width:20px;height:20px;flex-shrink:0}
.bottom-nav a svg{width:19px;height:19px;display:block}
.bottom-nav a span{line-height:1.2;margin-top:1px}
.bottom-nav a::after{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:0;height:2.5px;background:var(--accent);border-radius:0 0 3px 3px;transition:width .2s ease}
.bottom-nav a.active{color:var(--accent);background:transparent}
.bottom-nav a.active::after{width:20px}
.bottom-nav a:hover:not(.active){color:var(--accent);background:transparent}
.bottom-nav.hidden{transform:translateY(100%)}
.bottom-admin{opacity:.5}.bottom-admin:hover{opacity:1!important}


/* ─── Footer ─── */
.footer{color:var(--text-tertiary);font-size:12px;border-top:1px solid var(--border-light);padding:var(--space-5) var(--space-4) calc(52px + env(safe-area-inset-bottom,0px));background:var(--surface);margin-top:var(--space-6);text-align:center}
.footer-links{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;margin-bottom:4px}
.footer-links a,.footer-clear{color:var(--text-tertiary);padding:2px 8px;font-size:12px;text-decoration:none;display:inline-flex;align-items:center;gap:3px}
.footer-links a:hover{color:var(--accent)}
.footer-clear{background:none;border:none;cursor:pointer;font-family:var(--font-ui);transition:color .15s}
.footer-clear svg{width:13px;height:13px}
.footer-clear:hover{color:var(--accent)}
.footer-theme{font-size:11px;color:var(--text-tertiary);margin-top:4px;opacity:.6}

/* ─── Modal ─── */
.modal-overlay{position:fixed;inset:0;z-index:100000;background:rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;padding:20px;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}
.modal-overlay.show{opacity:1;visibility:visible}
.modal-box{background:var(--surface);border-radius:14px;width:100%;max-width:320px;padding:24px;text-align:center;transform:scale(.95);transition:transform .2s;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.modal-overlay.show .modal-box{transform:scale(1)}
.modal-icon{margin-bottom:12px}
.modal-icon svg{width:36px;height:36px;color:var(--accent)}
.modal-msg{font-size:14px;line-height:1.6;color:var(--text);margin-bottom:20px}
.modal-acts{display:flex;gap:8px;justify-content:center}
.modal-btn-cancel,.modal-btn-confirm{display:inline-flex;align-items:center;gap:4px;padding:8px 20px;border:none;font-size:13px;font-weight:600;border-radius:var(--r-sm);cursor:pointer;transition:all .15s}
.modal-btn-cancel{background:var(--tag-bg);color:var(--text-secondary)}
.modal-btn-cancel:hover{background:var(--border)}
.modal-btn-confirm{background:var(--accent);color:#fff}
.modal-btn-confirm:hover{background:var(--accent-hover)}
.modal-btn-confirm.danger{background:#dc2626}
.modal-btn-confirm.danger:hover{background:#b91c1c}

/* ─── Changelog Modal ─── */
.cl-modal-overlay{position:fixed;inset:0;z-index:100001;background:rgba(0,0,0,.3);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .25s cubic-bezier(.22,1,.36,1),visibility .25s;padding:20px;backdrop-filter:blur(8px) saturate(1.2);-webkit-backdrop-filter:blur(8px) saturate(1.2)}
.cl-modal-overlay.show{opacity:1;visibility:visible}
.cl-modal-overlay.show .cl-modal-box{transform:scale(1) translateY(0)}
.cl-modal-box{background:var(--glass);backdrop-filter:blur(20px) saturate(1.6);-webkit-backdrop-filter:blur(20px) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:18px;width:100%;max-width:380px;max-height:72vh;display:flex;flex-direction:column;transform:scale(.92) translateY(8px);transition:transform .35s cubic-bezier(.34,1.56,.64,1),opacity .25s;box-shadow:0 16px 48px rgba(0,0,0,.18),inset 0 0.5px 0.5px rgba(255,255,255,.5)}
.cl-modal-overlay.show{opacity:1;visibility:visible}
.cl-modal-overlay.show .cl-modal-box{transform:scale(1) translateY(0)}
.cl-modal-hd{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--border-light)}
.cl-modal-title{font-size:14px;font-weight:700;color:var(--text);letter-spacing:-.02em}
.cl-modal-close{display:flex;padding:4px;border-radius:6px;border:none;background:var(--tag-bg);color:var(--text-tertiary);cursor:pointer;transition:all .15s}
.cl-modal-close:hover{background:var(--border);color:var(--text)}
.cl-modal-body{overflow-y:auto;padding:8px 20px 20px;flex:1;scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.cl-modal-body::-webkit-scrollbar{width:4px}
.cl-modal-body::-webkit-scrollbar-track{background:transparent}
.cl-modal-body::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,var(--border),color-mix(in srgb,var(--border) 60%,transparent));
  border-radius:8px;border:1px solid transparent;background-clip:padding-box;
}
.cl-modal-body::-webkit-scrollbar-thumb:hover{
  background:linear-gradient(180deg,var(--accent,#e11d48),color-mix(in srgb,var(--accent,#e11d48) 70%,transparent));
  background-clip:padding-box;
}

/* ─── Tool Version Badge ─── */
.tool-ver-badge{display:inline-block;font-size:9px;font-weight:700;padding:1px 7px;border-radius:999px;background:var(--accent-soft);color:var(--accent);vertical-align:middle;margin-left:4px;letter-spacing:-.01em;line-height:1.6}
.tool-cl-trigger{display:inline-block;font-size:9px;font-weight:600;padding:1px 7px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--text-tertiary);vertical-align:middle;margin-left:3px;cursor:pointer;transition:all .15s;line-height:1.6;user-select:none}
.tool-cl-trigger:hover{color:var(--accent);border-color:var(--accent)}
.tool-cl-list{list-style:none;margin:0;padding:0}
.tool-cl-list li{font-size:12px;line-height:1.6;padding:5px 0;color:var(--text-secondary);border-bottom:1px solid var(--border-light);display:flex;gap:6px;align-items:baseline}
.tool-cl-list li:last-child{border-bottom:none}
.tool-cl-date{flex-shrink:0;font-size:10px;font-weight:600;color:var(--text-tertiary);white-space:nowrap;min-width:72px}
.tool-cl-ver{flex-shrink:0;font-size:10px;font-weight:700;color:var(--accent);white-space:nowrap;min-width:36px;letter-spacing:-.01em}

/* ─── About Page ─── */
.about-main{max-width:600px;margin:0 auto;padding:var(--space-6) var(--space-4)}
.about-card{padding:var(--space-5);margin-bottom:var(--space-4)}
.about-avatar{width:64px;height:64px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:800;font-family:var(--font-en);margin:0 auto var(--space-3)}
.about-bio{font-size:14px;line-height:1.7;color:var(--text-secondary);text-align:center;margin-bottom:var(--space-4)}
.about-section{margin-bottom:var(--space-4)}
.about-section h2{font-size:15px;font-weight:700;margin-bottom:var(--space-2);color:var(--text)}
.about-sub{font-size:13px;color:var(--text-secondary);margin-bottom:var(--space-2)}
.about-timeline{list-style:none;padding:0}
.about-timeline li{font-size:13px;line-height:1.6;padding:4px 0;color:var(--text-secondary);display:flex;gap:8px}
.yr{font-weight:600;color:var(--accent);flex-shrink:0;min-width:48px;font-family:var(--font-mono);font-size:12px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:var(--space-4)}
.stat-item{text-align:center;padding:var(--space-2)}
.stat-num{font-size:20px;font-weight:800;color:var(--accent);font-family:var(--font-en);letter-spacing:-.02em}
.stat-label{font-size:10px;color:var(--text-tertiary);margin-top:2px}
.about-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.about-links a{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border:1px solid var(--border);border-radius:var(--r-sm);font-size:12px;color:var(--text-secondary);text-decoration:none;transition:all .15s}
.about-links a:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft);text-decoration:none}

/* ─── Tools Page ─── */
.tools-hero{text-align:center;padding:var(--space-8) 0 var(--space-4)}
.tools-title{font-size:var(--text-3xl);font-weight:800;letter-spacing:-.03em;margin:0 0 var(--space-2);font-family:var(--font-en)}
.tools-desc{color:var(--text-tertiary);font-size:var(--text-sm);margin:0}
.tools-grid{display:flex;flex-direction:column;gap:var(--space-3);padding-bottom:var(--space-8)}
.tool-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-5);background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(1.6);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:var(--r-lg);text-decoration:none;color:inherit;transition:all .2s;box-shadow:0 8px 32px rgba(0,0,0,.06),inset 0 0.5px 0.5px rgba(255,255,255,.5)}
.tool-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 0 0 1px var(--accent-soft),0 8px 32px rgba(0,122,255,.12);text-decoration:none;color:inherit}
.tool-icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--r-md);background:rgba(255,255,255,.25);color:var(--text)}
.tool-icon svg{width:26px;height:26px}
.tool-info{flex:1;min-width:0}
.tool-name{font-size:var(--text-base);font-weight:700;margin:0 0 var(--space-1);color:var(--text);font-family:var(--font-en)}
.tool-brief{font-size:var(--text-xs);color:var(--text-tertiary);margin:0;line-height:1.5}
.tool-arrow{flex-shrink:0;color:var(--text-tertiary)}
.tool-arrow svg{width:18px;height:18px}

/* ─── JIAN·Know Page ─── */
/* ─── 通用登录提示卡片 ─── */
.login-prompt{max-width:360px;margin:40px auto;text-align:center;padding:48px 24px;background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);border:0.5px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);animation:loginPromptIn .5s cubic-bezier(.22,1,.36,1) both}
@keyframes loginPromptIn{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.login-prompt-icon{margin-bottom:16px;color:var(--accent);display:inline-flex}
.login-prompt-icon svg{width:40px;height:40px}
.login-prompt-title{font-size:18px;font-weight:700;margin-bottom:8px;color:var(--text);letter-spacing:-.02em}
.login-prompt-desc{font-size:14px;color:var(--text-secondary);margin-bottom:24px;line-height:1.6}
.login-prompt-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 32px;border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;text-decoration:none;transition:transform .15s cubic-bezier(.22,1,.36,1),box-shadow .2s,opacity .15s;box-shadow:0 4px 12px color-mix(in srgb,var(--accent) 25%,transparent)}
.login-prompt-btn:hover{opacity:.92;color:#fff;text-decoration:none;box-shadow:0 6px 18px color-mix(in srgb,var(--accent) 35%,transparent)}
.login-prompt-btn:active{transform:scale(.97)}

.jk-hero{text-align:center;padding:var(--space-7) 0 var(--space-4);animation:jkHeroIn .6s cubic-bezier(.22,1,.36,1) both}
@keyframes jkHeroIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.jk-brand{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-xl);font-weight:800;letter-spacing:-.02em;color:var(--accent);margin-bottom:var(--space-2);font-family:var(--font-en)}
.jk-brand svg{color:var(--accent);animation:jkPulse 2.4s ease-in-out infinite}
@keyframes jkPulse{0%,100%{opacity:.85;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}
.jk-subtitle{font-size:var(--text-xs);color:var(--text-tertiary);margin:0;letter-spacing:.02em}

/* ─── JIAN·知道 布局（侧栏 + 主体） ─── */
.jk-layout{position:relative;display:grid;grid-template-columns:260px 1fr;gap:var(--space-3);min-height:calc(100vh - 200px);animation:jkHeroIn .5s cubic-bezier(.22,1,.36,1) both}
.jk-side{position:sticky;top:var(--space-3);align-self:start;display:flex;flex-direction:column;background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(1.5);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.5);border:0.5px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-3);max-height:calc(100vh - 80px);box-shadow:var(--shadow-sm);transition:transform .3s cubic-bezier(.22,1,.36,1)}
.jk-side-new{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:9px 12px;margin-bottom:var(--space-3);background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;transition:transform .15s,box-shadow .2s,opacity .15s;box-shadow:0 2px 8px color-mix(in srgb,var(--accent) 25%,transparent);font-family:var(--font-zh)}
.jk-side-new:hover{box-shadow:0 4px 14px color-mix(in srgb,var(--accent) 35%,transparent);transform:translateY(-1px)}
.jk-side-new:active{transform:scale(.97)}
.jk-side-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding-right:2px;margin:0 -2px 0 0;scrollbar-width:thin}
.jk-side-list::-webkit-scrollbar{width:4px}
.jk-side-list::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--border) 80%,transparent);border-radius:4px}
.jk-side-empty{padding:24px 8px;text-align:center;font-size:12px;color:var(--text-tertiary);line-height:1.6}
.jk-side-item{position:relative;display:flex;align-items:stretch;border-radius:var(--radius-sm);transition:background .15s,transform .12s}
.jk-side-item:hover{background:color-mix(in srgb,var(--accent) 8%,transparent)}
.jk-side-item.is-active{background:color-mix(in srgb,var(--accent) 14%,transparent)}
.jk-side-item.is-active .jk-side-item-title{color:var(--accent);font-weight:600}
.jk-side-item-main{flex:1;display:flex;flex-direction:column;gap:2px;padding:9px 10px;background:transparent;border:none;cursor:pointer;text-align:left;color:var(--text);min-width:0;font-family:var(--font-zh)}
.jk-side-item-title{font-size:13px;font-weight:500;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:-.01em}
.jk-side-item-meta{font-size:10.5px;color:var(--text-tertiary);line-height:1.4;letter-spacing:.02em}
.jk-side-item-del{display:flex;align-items:center;justify-content:center;width:30px;background:transparent;border:none;cursor:pointer;color:var(--text-tertiary);opacity:0;transition:opacity .15s,color .15s,background .15s;border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.jk-side-item:hover .jk-side-item-del{opacity:1}
.jk-side-item-del:hover{color:#ff3b30;background:color-mix(in srgb,#ff3b30 12%,transparent)}
.jk-side-foot{padding-top:var(--space-2);margin-top:var(--space-2);border-top:0.5px solid var(--glass-border)}
.jk-side-tip{display:flex;align-items:center;gap:5px;font-size:10.5px;color:var(--text-tertiary);justify-content:center;padding:4px;letter-spacing:.02em}
.jk-side-tip svg{width:11px;height:11px;color:var(--accent)}
.jk-side-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:140;opacity:0;transition:opacity .25s;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}
.jk-side-mask.is-show{opacity:1}
.jk-side-toggle{display:none;position:fixed;left:12px;bottom:calc(82px + env(safe-area-inset-bottom,0px));width:42px;height:42px;border-radius:50%;background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(1.6);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.6);border:0.5px solid var(--glass-border);box-shadow:var(--shadow-md);color:var(--text);cursor:pointer;z-index:139;align-items:center;justify-content:center;transition:transform .2s,opacity .15s,box-shadow .2s}
.jk-side-toggle:hover{transform:scale(1.06);box-shadow:var(--shadow-lg)}
.jk-side-toggle:active{transform:scale(.95)}
.jk-side-toggle svg{color:var(--accent)}
.jk-main{display:flex;flex-direction:column;min-width:0}

/* ─── JIAN·知道 移动端（顶栏 + 吸底输入 + 全屏历史 modal） ─── */





.jk-chat{position:relative;background:linear-gradient(180deg,color-mix(in srgb,var(--card-bg) 100%,transparent) 0%,color-mix(in srgb,var(--card-bg) 60%,transparent) 100%);backdrop-filter:blur(var(--glass-blur)) saturate(1.6);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:20px;padding:var(--space-4);min-height:380px;max-height:min(58vh,560px);overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-3);scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--border) 80%,transparent) transparent;box-shadow:0 1px 0 color-mix(in srgb,#fff 50%,transparent) inset,0 12px 32px rgba(0,0,0,.04)}
:root[data-theme="dark"] .jk-chat{box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 12px 32px rgba(0,0,0,.3)}
.jk-chat::-webkit-scrollbar{width:6px}
.jk-chat::-webkit-scrollbar-track{background:transparent}
.jk-chat::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--border) 80%,transparent);border-radius:99px;border:1px solid transparent;background-clip:padding-box}
.jk-chat::-webkit-scrollbar-thumb:hover{background:var(--accent);background-clip:padding-box}

.jk-msg{display:flex;gap:var(--space-2);align-items:flex-start;max-width:88%;animation:msgIn .4s cubic-bezier(.22,1,.36,1) both}
.jk-msg.jk-user{margin-left:auto;flex-direction:row-reverse;animation:msgInUser .4s cubic-bezier(.22,1,.36,1) both}
@keyframes msgIn{from{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:none}}
@keyframes msgInUser{from{opacity:0;transform:translateY(6px) scale(.98) translateX(8px)}to{opacity:1;transform:none}}

.jk-avatar{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 22%,transparent) 0%,color-mix(in srgb,var(--accent) 8%,transparent) 100%);display:flex;align-items:center;justify-content:center;color:var(--accent);border:0.5px solid color-mix(in srgb,var(--accent) 18%,transparent);box-shadow:0 2px 6px color-mix(in srgb,var(--accent) 12%,transparent)}
.jk-avatar svg{width:18px;height:18px}
.jk-user .jk-avatar{background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 95%,transparent) 0%,color-mix(in srgb,var(--accent) 70%,transparent) 100%);color:#fff;border-color:transparent;box-shadow:0 2px 6px color-mix(in srgb,var(--accent) 30%,transparent)}

.jk-bubble{position:relative;background:var(--surface);border:0.5px solid var(--border);border-radius:16px 16px 16px 4px;padding:11px 14px;font-size:13.5px;line-height:1.7;color:var(--text);box-shadow:0 2px 8px rgba(0,0,0,.04);transition:border-color .2s,box-shadow .2s}
:root[data-theme="dark"] .jk-bubble{box-shadow:0 2px 8px rgba(0,0,0,.2)}
.jk-bubble p{margin:0 0 var(--space-2)}.jk-bubble p:last-child{margin-bottom:0}
.jk-bubble strong{font-weight:700;color:var(--text)}
.jk-bubble code{font-family:var(--font-mono);font-size:12px;background:color-mix(in srgb,var(--text) 8%,transparent);padding:1px 5px;border-radius:4px}
.jk-user .jk-bubble{background:linear-gradient(135deg,var(--accent) 0%,color-mix(in srgb,var(--accent) 78%,#000) 100%);color:#fff;border:none;border-radius:16px 16px 4px 16px;box-shadow:0 4px 12px color-mix(in srgb,var(--accent) 25%,transparent)}
.jk-user .jk-bubble code{background:rgba(255,255,255,.18);color:#fff}

.jk-input-bar{position:sticky;bottom:calc(8px + env(safe-area-inset-bottom,0px));display:flex;align-items:center;gap:6px;padding:6px 6px 6px 14px;background:color-mix(in srgb,var(--card-bg) 88%,transparent);backdrop-filter:blur(20px) saturate(1.8);-webkit-backdrop-filter:blur(20px) saturate(1.8);border:0.5px solid var(--glass-border);border-radius:18px;box-shadow:0 8px 28px rgba(0,0,0,.08),inset 0 0.5px 0.5px rgba(255,255,255,.5);transition:border-color .2s,box-shadow .2s,background .2s}
:root[data-theme="dark"] .jk-input-bar{box-shadow:0 8px 28px rgba(0,0,0,.4),inset 0 0.5px 0.5px rgba(255,255,255,.04)}
.jk-input-bar:focus-within{border-color:color-mix(in srgb,var(--accent) 50%,transparent);box-shadow:0 8px 28px rgba(0,0,0,.08),0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent),inset 0 0.5px 0.5px rgba(255,255,255,.5)}
.jk-input{flex:1;min-width:0;border:none;background:transparent;padding:10px 4px;font-size:14px;line-height:1.4;color:var(--text);outline:none;font-family:inherit}
.jk-input::placeholder{color:var(--text-tertiary);transition:color .2s,opacity .2s}
.jk-input-bar:focus-within .jk-input::placeholder{opacity:.6}

.jk-send{flex-shrink:0;width:36px;height:36px;border-radius:12px;border:none;background:linear-gradient(135deg,var(--accent) 0%,color-mix(in srgb,var(--accent) 75%,#000) 100%);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .12s var(--ease-out, cubic-bezier(.22,1,.36,1)),box-shadow .2s,opacity .2s;box-shadow:0 3px 10px color-mix(in srgb,var(--accent) 30%,transparent);position:relative;overflow:hidden}
.jk-send svg{width:16px;height:16px;stroke:#fff;fill:none;transition:transform .25s var(--ease-out, cubic-bezier(.22,1,.36,1))}
.jk-send:hover{box-shadow:0 5px 16px color-mix(in srgb,var(--accent) 40%,transparent)}
.jk-send:hover svg{transform:translateX(1px)}
.jk-send:active{transform:scale(.94)}
.jk-send:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}
.jk-send:disabled svg{transform:none}

.jk-loading{display:inline-flex;gap:4px;padding:2px 0;align-items:center}
.jk-loading span{width:7px;height:7px;border-radius:50%;background:color-mix(in srgb,var(--accent) 50%,var(--text-tertiary));animation:jkBounce 1.2s cubic-bezier(.45,.05,.55,.95) infinite}
.jk-loading span:nth-child(2){animation-delay:.18s}
.jk-loading span:nth-child(3){animation-delay:.36s}
@keyframes jkBounce{0%,80%,100%{opacity:.25;transform:translateY(0) scale(.8)}40%{opacity:1;transform:translateY(-4px) scale(1)}}

.jk-results{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.jk-result-item{padding:10px 12px;background:color-mix(in srgb,var(--card-bg) 75%,transparent);border-radius:12px;border:0.5px solid var(--border);transition:transform .2s var(--ease-out, cubic-bezier(.22,1,.36,1)),border-color .2s,background .2s,box-shadow .2s;position:relative;overflow:hidden}
.jk-result-title{font-weight:600;font-size:13px;margin-bottom:2px;color:var(--text);letter-spacing:-.01em}
.jk-result-text{font-size:12px;color:var(--text-tertiary);line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.jk-result-clickable{cursor:pointer;transition:transform .2s cubic-bezier(.22,1,.36,1),background .2s,border-color .2s,box-shadow .2s;text-decoration:none;color:inherit;display:block;position:relative;will-change:transform}
.jk-result-clickable:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--card-bg) 95%,transparent);border-color:color-mix(in srgb,var(--accent) 40%,transparent);box-shadow:0 8px 20px rgba(0,0,0,.06);text-decoration:none;color:inherit}
.jk-result-clickable.expanded{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 4%,var(--card-bg))}

/* ─── JIAN·知道 升级版搜索结果（可点击进详情） ─── */
.jk-result-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:4px}
.jk-result-head .jk-result-title{margin-bottom:0;flex:1;line-height:1.4}
.jk-result-arrow{color:var(--text-tertiary);flex-shrink:0;transition:transform .15s,color .15s}
.jk-result-clickable:hover .jk-result-arrow{color:var(--accent);transform:translateX(2px)}
.jk-result-cat{font-size:10.5px;color:var(--accent);background:var(--accent-soft);padding:1px 6px;border-radius:3px;display:inline-block;margin-bottom:4px;font-weight:500}
.jk-result-go{font-size:11px;color:var(--accent);margin-top:6px;font-weight:500;display:inline-flex;align-items:center;gap:2px}
.jk-result-clickable:hover .jk-result-go{text-decoration:underline}

/* ─── JIAN·知道 移动端 ─── */
.jk-mobbar{display:none}

@media(max-width:767px){
  /* 工具页：隐藏全站页脚（聊天工具不需要浏览页脚） */
  body.tool-page footer.footer,
  body.tool-page .footer{display:none!important}

  /* 工具页：去除 main 的多余 padding/bottom，让聊天区占满可视区 */
  body.tool-page .main{padding:8px 12px 0;max-width:100%}

  /* 布局：扣掉底部导航 52px，让聊天区占满可视区 */
  .jk-layout{grid-template-columns:1fr;gap:0;min-height:calc(100dvh - 52px - 8px);height:calc(100dvh - 52px - 8px)}

  /* 主体高度 100%，flex 列布局 */
  .jk-main{display:flex;flex-direction:column;min-height:0;height:100%}

  /* 顶栏（仅登录） */
  .jk-mobbar{display:flex;align-items:center;gap:8px;padding:6px 2px 8px;flex-shrink:0}
  .jk-mobbar-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:var(--glass);backdrop-filter:blur(var(--glass-blur)) saturate(1.6);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:11px;color:var(--accent);cursor:pointer;transition:transform .12s,background .15s;flex-shrink:0}
  .jk-mobbar-btn:active{transform:scale(.92)}
  .jk-mobbar-title{flex:1;font-size:15.5px;font-weight:700;letter-spacing:-.02em;color:var(--text);font-family:var(--font-en);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-left:2px}
  .jk-mobbar-ver{font-size:10.5px;font-weight:600;color:var(--text-secondary);padding:5px 9px;background:var(--glass);border:0.5px solid var(--glass-border);border-radius:10px;cursor:pointer;flex-shrink:0;letter-spacing:.02em;font-family:var(--font-en)}
  .jk-mobbar-ver:active{transform:scale(.94)}

  .jk-hero{display:none}

  /* 聊天：flex:1 撑满；紧凑 padding、隐藏滚动条 */
  .jk-chat{
    flex:1 1 auto;
    min-height:0;
    max-height:none;
    height:auto;
    margin:0 0 8px;
    padding:12px;
    gap:10px;
    border-radius:16px;
    background:color-mix(in srgb,var(--card-bg) 70%,transparent)
  }
  .jk-chat::-webkit-scrollbar{width:0;display:none}

  /* 消息：气泡更紧凑、avatar 略小 */
  .jk-msg{max-width:92%}
  .jk-avatar{width:30px;height:30px}
  .jk-avatar svg{width:16px;height:16px}
  .jk-bubble{padding:9px 12px;font-size:13.5px;line-height:1.6;border-radius:14px 14px 14px 4px}
  .jk-user .jk-bubble{border-radius:14px 14px 4px 14px}

  /* 输入栏：靠底、不 sticky（flex 自然落底）、更紧凑 */
  .jk-input-bar{
    flex-shrink:0;
    margin:0;
    padding:5px 5px 5px 12px;
    border-radius:16px;
    gap:4px
  }
  .jk-input{padding:9px 2px;font-size:15px}
  .jk-send{width:34px;height:34px;border-radius:11px}
  .jk-send svg{width:15px;height:15px}

  /* 历史 → 底部弹出 modal */
  .jk-side{
    position:fixed;
    top:auto;left:0;right:0;bottom:0;
    width:100%;
    max-width:100%;
    height:auto;
    max-height:80dvh;
    border-radius:18px 18px 0 0;
    z-index:200;
    transform:translateY(100%);
    padding:10px 14px calc(16px + env(safe-area-inset-bottom,0px));
    box-shadow:0 -10px 40px rgba(0,0,0,.2);
    transition:transform .32s cubic-bezier(.22,1,.36,1)
  }
  .jk-side.is-open{transform:translateY(0)}
  .jk-side::before{
    content:"";
    display:block;
    width:36px;
    height:4px;
    background:color-mix(in srgb,var(--text-tertiary) 55%,transparent);
    border-radius:2px;
    margin:0 auto 8px
  }
  .jk-side-new{padding:8px 12px;font-size:12.5px;margin-bottom:8px;border-radius:10px}
  .jk-side-list{gap:1px}
  .jk-side-item-main{padding:8px 10px}
  .jk-side-item-title{font-size:12.5px}
  .jk-side-item-meta{font-size:10px}
  .jk-side-item-del{width:28px}
  .jk-side-foot{margin-top:8px;padding-top:8px}
  .jk-side-tip{font-size:10px}
  .jk-side-mask{display:block;z-index:199;pointer-events:none}
  .jk-side-mask.is-show{pointer-events:auto}
  .jk-side-toggle{display:none}

  /* 工具页底部留安全区（不被底导航遮挡） */
  body.tool-page{padding-bottom:env(safe-area-inset-bottom,0px)}
}


/* ─── JIAN·知道 详情页 ─── */
.kb-cat-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);flex-wrap:wrap;margin-bottom:var(--space-3)}
.kb-back{font-size:12px;color:var(--text-secondary);text-decoration:none;display:inline-flex;align-items:center;gap:3px;padding:4px 10px;border:1px solid var(--border);border-radius:var(--r-sm);transition:all .15s}
.kb-back:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.kb-back svg{width:14px;height:14px}
.kb-body{font-size:15px;line-height:1.85}
.kb-body .kb-figure{text-align:center;margin:var(--space-4) 0}
.kb-body .kb-figure img{max-width:100%;border-radius:var(--r-sm);border:1px solid var(--border-light);display:inline-block}
.kb-body img{max-width:100%;border-radius:var(--r-sm);margin:6px 0;border:1px solid var(--border-light)}
.kb-cta{padding:var(--space-4) var(--space-5);border-top:1px solid var(--border-light);display:flex;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}
.kb-cta .btn-ask{font-size:12px;color:var(--accent);padding:6px 14px;border:1px solid var(--accent-soft);background:var(--accent-soft);border-radius:var(--r-sm);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:4px;transition:all .15s}
.kb-cta .btn-ask:hover{background:var(--accent);color:#fff;text-decoration:none}
.kb-cta .btn-ask svg{width:13px;height:13px}

/* ─── Redbook Pill Navigation（iOS 毛玻璃悬浮底栏） ─── */
.nav-pill{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;transition:all .35s cubic-bezier(.22,1,.36,1)}
.pill-inner{display:flex;align-items:center;gap:3px;background:var(--glass);backdrop-filter:blur(24px) saturate(1.6);-webkit-backdrop-filter:blur(24px) saturate(1.6);border:0.5px solid var(--glass-border);border-radius:30px;padding:5px 6px;box-shadow:0 8px 32px rgba(0,0,0,.07),inset 0 0.5px 0.5px rgba(255,255,255,0.5);transition:all .35s cubic-bezier(.22,1,.36,1)}
/* 展开态（默认）：链接可见，按钮=X */
.pill-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;padding:5px 10px;border-radius:22px;color:var(--text);text-decoration:none;font-size:9px;font-weight:500;transition:all .2s;min-width:40px;position:relative;opacity:1;overflow:visible;pointer-events:auto}
.pill-link svg{width:16px;height:16px;display:block;transition:transform .2s}
.pill-link span{line-height:1.2;margin-top:1px}
.pill-link:hover{color:var(--pill-hover);background:var(--pill-hover-bg);text-decoration:none}
.pill-link.active{color:var(--pill-hover);background:var(--pill-hover-bg)}
.pill-link.active svg{transform:scale(1.08)}
/* 切换按钮 */
.pill-toggle{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;border:none;background:transparent;color:var(--text);cursor:pointer;transition:all .25s;flex-shrink:0;padding:0}
.pill-toggle:hover{color:var(--pill-hover);background:var(--pill-hover-bg)}
.pill-toggle svg{width:14px;height:14px;display:block;transition:transform .3s;flex-shrink:0}
/* 展开态：两个图标同一尺寸 */
.pill-icon-x{width:18px !important;height:18px !important;display:block !important;transition:transform .3s cubic-bezier(.22,1,.36,1)}
/* 折叠态 (open)：隐藏链接，pill-inner 收缩为正圆形按钮，X旋转45度=+，图标填满按钮 */
.nav-pill.open .pill-link{width:0;min-width:0;padding:0;height:0;opacity:0;overflow:hidden;pointer-events:none;margin:0;border:0}
.nav-pill.open .pill-toggle{width:38px;height:38px;padding:0;border-radius:50%;background:var(--accent);color:#fff}
.nav-pill.open .pill-toggle:hover{background:var(--accent-hover)}
.nav-pill.open .pill-icon-x{transform:rotate(45deg);width:22px !important;height:22px !important}
 .nav-pill.open .pill-inner{gap:0;padding:4px;border-radius:50%;width:46px;height:46px;justify-content:center}
 @media(prefers-color-scheme:dark){.pill-inner{background:var(--glass);border-color:var(--glass-border);box-shadow:0 4px 24px rgba(0,0,0,.3)}}
/* 亮色模式：灰色液态玻璃 */
:root[data-theme="light"] .pill-inner{background:rgba(215,215,220,.3);backdrop-filter:blur(24px) saturate(1.6);-webkit-backdrop-filter:blur(24px) saturate(1.6)}

/* ─── Win7 Start Button ─── */
.win7-start{display:flex;align-items:center;justify-content:center;width:42px;height:42px;cursor:pointer;flex-shrink:0}
.win7-start svg{width:22px;height:22px}
.win7-tray{display:flex;align-items:center;margin-left:auto;padding:0 12px;gap:8px;flex-shrink:0}
.win7-clock{font-size:11px;color:var(--text-secondary);font-family:var(--font-mono);white-space:nowrap}

/* ─── Icon helper ─── */
.ic{display:inline-flex;align-items:center;justify-content:center;width:1em;height:1em}
.ic svg{width:100%;height:100%;fill:currentColor}

/* ─── Article Hero ─── */
.article-hero{text-align:center;padding:32px 0 28px}
.article-hero h1{font-size:26px;font-weight:800;line-height:1.3;margin-bottom:8px;letter-spacing:-.03em;font-family:var(--font-en)}
.hero-subtitle{font-size:14px;color:var(--text-secondary);line-height:1.6;max-width:520px;margin:0 auto 12px}
.hero-meta{font-size:11px;color:var(--text-tertiary);display:flex;align-items:center;justify-content:center;gap:6px}
.hero-meta time{font-family:var(--font-mono)}
.btn-back{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border:1px solid var(--border);border-radius:var(--r-sm);font-size:12px;color:var(--text-secondary);text-decoration:none;transition:all .15s;margin-bottom:var(--space-3)}
.btn-back:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}

/* ─── Post Article Content ─── */
.post-article{max-width:var(--mw-post);margin:0 auto;padding:0}
.post-article h2{font-size:20px;font-weight:700;margin:var(--space-6) 0 var(--space-3);letter-spacing:-.02em;color:var(--text);padding-bottom:var(--space-2);border-bottom:1px solid var(--border-light)}
.post-article h3{font-size:17px;font-weight:600;margin:var(--space-5) 0 var(--space-2);color:var(--text)}
.post-article p{font-size:15px;line-height:1.85;margin-bottom:var(--space-3)}
.post-article strong{font-weight:600;color:var(--accent)}
.post-article ul{padding-left:var(--space-5);margin-bottom:var(--space-4)}
.post-article ul li{font-size:15px;line-height:1.8;margin-bottom:var(--space-1);list-style:disc}

/* ─── Responsive (Mobile < 640px) ─── */
@media(max-width:640px){
  .header-i{height:48px}
  .brand{font-size:14px}
  .nav{display:none}
  .desktop-only{display:none!important}
  .mobile-only{display:flex!important}
  .search-overlay{width:min(380px,94vw)}
  .hero{padding:24px 0 16px}
  .hero-text h1{font-size:20px}
  .hero-text p{font-size:13px}
  .hero-host{font-size:12px;padding:5px 10px}
  .avatar{width:44px;height:44px;font-size:18px}
  .post-body{padding:var(--space-2) var(--space-2) var(--space-2)}
  .post-title{font-size:14px}
  .post-excerpt{font-size:12px;line-height:1.6;-webkit-line-clamp:2}
  .post-meta{font-size:11px;margin-top:6px}
  .detail-hd{padding:var(--space-3) var(--space-3) 0}
  .main-post .detail-nav{padding:var(--space-3) var(--space-3) 0}
  .detail-title{font-size:20px}
  .detail-body{padding:var(--space-3);font-size:14px}
  .about-main{padding:var(--space-4) var(--space-3)}
  .stats-grid{grid-template-columns:repeat(3,1fr);gap:4px}
  .stat-num{font-size:18px}
  .tools-hero{padding:var(--space-5) 0 var(--space-3)}
  .tool-card{padding:var(--space-4)}
  .tool-icon{width:40px;height:40px}
  .tool-icon svg{width:22px;height:22px}
  .jk-chat{max-height:60vh;border-radius:var(--r-md);padding:var(--space-3)}
  .jk-msg{max-width:92%}
  .jk-hero{padding:var(--space-4) 0 var(--space-2)}
  .article-hero{padding:24px 0 18px}
  .article-hero h1{font-size:22px}
  .footer{padding-bottom:56px}
  .pagi{gap:2px}
  .pagi a,.pagi .cur,.pagi .dots{width:28px;height:28px;font-size:12px}
}

/* ══════════════════════════════════════════════
   照片页面
   ══════════════════════════════════════════════ */
.ph-main{max-width:960px;margin:0 auto;padding:var(--space-6) var(--space-4) calc(80px + env(safe-area-inset-bottom,0px))}
.ph-body{background:var(--bg);background-attachment:fixed;min-height:100vh}

/* ── Hero ── */
.ph-hero{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center;margin-bottom:var(--space-6);padding:0 4px}
.ph-hero h1{font-size:26px;font-weight:700;display:flex;align-items:center;gap:10px;margin:0 0 6px}
.ph-hero h1 svg{color:var(--accent);width:22px;height:22px}
.ph-hero-sub{font-size:13px;color:var(--text-secondary);margin:0 0 18px;letter-spacing:.3px}
.ph-hero-stats{display:flex;align-items:center;gap:14px;font-family:var(--font-mono,ui-monospace,monospace)}
.ph-stat{display:flex;align-items:baseline;gap:4px;color:var(--text-secondary);font-size:12px}
.ph-stat b{font-size:18px;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}
.ph-stat em{font-style:normal;font-size:11px;opacity:.75}
.ph-stat-dot{width:3px;height:3px;border-radius:50%;background:var(--text-tertiary);opacity:.4}
.ph-hero-right{position:relative;height:160px;border-radius:16px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.08)}
.ios .ph-hero-right{box-shadow:0 8px 32px rgba(0,0,0,.12)}
.ph-hero-cover{position:absolute;inset:0;overflow:hidden}
.ph-hero-cover img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.02);transition:transform .8s ease}
.ph-hero-right:hover .ph-hero-cover img{transform:scale(1.06)}
.ph-hero-cover-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 60%,rgba(0,0,0,.45) 100%);pointer-events:none}

/* ── Hero 发布按钮 ── */
.ph-publish-btn{
  position:relative;display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  padding:10px 24px 10px 20px;border-radius:30px;border:0;cursor:pointer;overflow:hidden;isolation:isolate;
  background:linear-gradient(135deg,var(--accent,#e11d48),color-mix(in srgb,var(--accent,#e11d48) 70%,#ff7090));
  color:#fff;font-size:13px;font-weight:600;letter-spacing:.02em;
  box-shadow:0 4px 16px color-mix(in srgb,var(--accent,#e11d48) 35%,transparent);
  font-family:var(--font-body,system-ui);
}
.ph-publish-btn-ring{
  position:absolute;inset:-3px;border-radius:34px;border:1.5px solid color-mix(in srgb,var(--accent,#e11d48) 60%,transparent);
  opacity:.5;animation:phPulseRing 2.8s ease-in-out infinite;pointer-events:none;z-index:0;
}
@keyframes phPulseRing{
  0%,100%{opacity:.5;transform:scale(1)}
  50%{opacity:0;transform:scale(1.06)}
}
.ph-publish-btn-icon{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.ph-publish-btn-icon svg{width:18px;height:18px;stroke-width:2.5;display:block}
.ph-publish-btn-text{position:relative;z-index:1;line-height:1}
.ph-publish-btn:hover .ph-publish-btn-icon{transform:rotate(90deg)}
.ph-publish-btn:hover{
  color:#fff;
  background:linear-gradient(135deg,color-mix(in srgb,var(--accent,#e11d48) 75%,#ff7090),var(--accent,#e11d48));
  box-shadow:0 8px 24px color-mix(in srgb,var(--accent,#e11d48) 55%,transparent);
}
.ph-publish-btn:active .ph-publish-btn-ring{animation:none;opacity:0}

.ph-login-hint{
  display:inline-flex;align-items:center;gap:6px;margin-top:18px;
  padding:8px 16px;border-radius:30px;border:1px dashed var(--border);cursor:pointer;
  background:transparent;color:var(--text-tertiary);font-size:12px;font-weight:500;
  transition:all .18s ease;font-family:var(--font-body,system-ui);
}
.ph-login-hint svg{width:14px;height:14px}
.ph-login-hint:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft,#fce7ef)}

/* ── 发照片弹窗 ── */
.ph-modal{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}
.ph-modal[hidden]{display:none}
.ph-modal-mask{position:absolute;inset:0;z-index:1;background:rgba(0,0,0,.48);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:phMIn .18s ease}
@keyframes phMIn{from{opacity:0}to{opacity:1}}

.ph-modal-card{
  position:relative;z-index:2;background:var(--surface,#fff);border-radius:20px;
  width:100%;max-width:500px;max-height:90vh;display:flex;flex-direction:column;
  box-shadow:0 24px 80px rgba(0,0,0,.24);animation:phCIn .25s cubic-bezier(.16,1,.2,1);
  font-family:var(--font-body,system-ui);
}
.ios .ph-modal-card{background:var(--glass);backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);border:0.5px solid var(--glass-border)}
@keyframes phCIn{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:none}}

/* ── 顶部 ── */
.ph-modal-top{display:flex;align-items:center;padding:18px 22px 12px;flex-shrink:0}
.ph-modal-top-left{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--text)}
.ph-modal-top-left svg{width:18px;height:18px;color:var(--accent)}
.ph-modal-top-close{
  margin-left:auto;width:30px;height:30px;border-radius:50%;border:0;
  background:var(--tag-bg);color:var(--text-tertiary);cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:all .15s;
}
.ph-modal-top-close:hover{background:var(--border);color:var(--text)}
.ph-modal-top-close svg{width:14px;height:14px}

/* ── 内容滚动区 ── */
.ph-modal-body{padding:8px 22px 0;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:16px}
.ph-modal-body::-webkit-scrollbar{width:4px}
.ph-modal-body::-webkit-scrollbar-track{background:transparent}
.ph-modal-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}

/* ── 字段 ── */
.ph-fld{display:flex;flex-direction:column;gap:6px}
.ph-fld-hd{display:flex;align-items:center;gap:6px}
.ph-fld-label{font-size:13px;font-weight:600;color:var(--text)}
.ph-fld-opt{font-size:11px;font-weight:400;color:var(--text-tertiary);background:var(--tag-bg);padding:1px 7px;border-radius:10px;line-height:1.6}

/* ── 标题输入框 ── */
.ph-fld-iptwrap{position:relative;display:flex;align-items:center}
.ph-fld-ipt{
  flex:1;padding:11px 40px 11px 14px;font-size:14px;color:var(--text);
  background:var(--surface-2,#f5f5f7);border:1.5px solid var(--border);border-radius:12px;
  outline:0;transition:border-color .18s,box-shadow .18s,background .18s;
  font-family:inherit;min-width:0;
}
.ph-fld-ipt::placeholder{color:var(--text-tertiary);font-size:13px}
.ph-fld-ipt:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent);background:var(--surface)}

/* ── 上传区域 ── */
.ph-up{
  display:flex;flex-direction:column;align-items:center;gap:8px;padding:28px 16px 24px;
  border:1.5px dashed var(--border);border-radius:14px;cursor:pointer;
  background:var(--surface-2,#f5f5f7);transition:all .18s;color:var(--text-secondary);
  text-align:center;
}
.ph-up:hover,.ph-up.is-drag{border-color:var(--accent);background:var(--accent-soft,#fce7ef);color:var(--accent)}
.ph-up-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:var(--surface,#fff);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.ph-up-icon svg{width:22px;height:22px;color:var(--text-tertiary)}
.ph-up:hover .ph-up-icon svg,.ph-up.is-drag .ph-up-icon svg{color:var(--accent)}
.ph-up-title{font-size:14px;font-weight:600;color:var(--text)}
.ph-up:hover .ph-up-title,.ph-up.is-drag .ph-up-title{color:var(--accent)}
.ph-up-hint{font-size:11px;color:var(--text-tertiary);line-height:1.5;max-width:280px}

/* ── 预览列表 ── */
.ph-prevs{display:flex;flex-direction:column;gap:6px;max-height:180px;overflow-y:auto;margin-bottom:2px}
.ph-prevs::-webkit-scrollbar{width:4px}
.ph-prevs::-webkit-scrollbar-track{background:transparent}
.ph-prevs::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}
.ph-prevs:empty{display:none}
.ph-prev-itm{
  display:flex;align-items:center;gap:10px;padding:7px 8px 7px 7px;
  background:var(--surface-2,#f5f5f7);border:1px solid var(--border);border-radius:11px;
}
.ph-prev-itm-img{width:40px;height:40px;border-radius:8px;overflow:hidden;flex-shrink:0;background:#fff;box-shadow:inset 0 0 0 1px rgba(0,0,0,.04)}
.ph-prev-itm-img img{width:100%;height:100%;object-fit:cover;display:block}
.ph-prev-itm-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.ph-prev-itm-name{font-size:12px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ph-prev-itm-size{font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono,monospace)}
.ph-prev-itm-rm{
  flex:0 0 28px;width:28px;height:28px;border:0;background:transparent;color:var(--text-tertiary);
  border-radius:7px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:all .15s;
}
.ph-prev-itm-rm:hover{background:rgba(225,29,72,.1);color:var(--accent)}

/* ── 底部 ── */
.ph-modal-btm{
  display:flex;align-items:center;justify-content:flex-end;gap:10px;
  padding:14px 22px 18px;margin-top:6px;flex-shrink:0;
}
.ph-tip{flex:1;font-size:12px;color:var(--text-tertiary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:auto}
.ph-tip:empty{display:none}
.ph-modal-btm-right{display:flex;gap:8px;flex-shrink:0}

.ph-bbtn{
  display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border:0;border-radius:11px;
  font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit;line-height:1;
}
.ph-bbtn svg{width:15px;height:15px}
.ph-bbtn-cancel{background:var(--tag-bg);color:var(--text-secondary)}
.ph-bbtn-cancel:hover{background:var(--border);color:var(--text)}
.ph-bbtn-submit{background:var(--accent,#e11d48);color:#fff;box-shadow:0 3px 10px color-mix(in srgb,var(--accent) 30%,transparent)}
.ph-bbtn-submit:hover{filter:brightness(1.08);box-shadow:0 5px 16px color-mix(in srgb,var(--accent) 45%,transparent)}
.ph-bbtn-submit:disabled{background:var(--border);color:var(--text-tertiary);cursor:not-allowed;box-shadow:none;filter:none}

@media (max-width:520px){
  .ph-modal{padding:12px}
  .ph-modal-card{max-height:94vh;border-radius:16px}
  .ph-modal-top{padding:16px 18px 10px}
  .ph-modal-body{padding:6px 18px 0;gap:14px}
  .ph-modal-btm{padding:12px 18px 16px}
  .ph-up{padding:22px 14px 20px}
}

/* ── 横向时间轴 ── */
.ph-timenav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 75%,transparent);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);margin:0 calc(-1 * var(--space-4)) var(--space-5);padding:10px var(--space-4);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.ph-timenav::-webkit-scrollbar{display:none}
.ph-timenav-inner{display:inline-flex;gap:8px;align-items:center}
.ph-tn-pill{display:inline-flex;align-items:baseline;gap:6px;padding:7px 14px;border-radius:20px;background:var(--surface);border:1px solid var(--border);color:var(--text-secondary);font-size:13px;font-weight:500;text-decoration:none;transition:all .2s ease;-webkit-tap-highlight-color:transparent;white-space:nowrap;cursor:pointer}
.ios .ph-tn-pill{background:var(--glass)}
.ph-tn-pill b{font-weight:700;color:var(--text);font-family:var(--font-mono,ui-monospace,monospace);font-size:14px}
.ph-tn-pill em{font-style:normal;font-size:10px;background:var(--accent-soft,var(--tag-bg));color:var(--accent);padding:1px 6px;border-radius:10px;font-family:var(--font-mono,ui-monospace,monospace);font-weight:600}
.ph-tn-pill:hover{transform:translateY(-1px);border-color:var(--accent);color:var(--text)}
.ph-tn-pill.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 4px 12px color-mix(in srgb,var(--accent) 35%,transparent)}
.ph-tn-pill.active b,.ph-tn-pill.active em{color:#fff}
.ph-tn-pill.active em{background:rgba(255,255,255,.22);color:#fff}

/* ── 主体年份块 ── */
.ph-albums{position:relative}
.ph-year{position:relative;padding:18px 0 24px;margin-bottom:8px}
.ph-year-head{display:flex;align-items:baseline;gap:12px;padding:0 4px;margin-bottom:18px;position:relative}
.ph-year-dot{position:absolute;left:-8px;top:12px;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent),0 0 12px color-mix(in srgb,var(--accent) 40%,transparent)}
.ph-year-title{display:flex;align-items:baseline;gap:4px;font-size:30px;font-weight:800;color:var(--text);font-family:var(--font-mono,ui-monospace,monospace);letter-spacing:-.5px;line-height:1}
.ph-year-title em{font-size:14px;font-weight:500;color:var(--text-secondary);font-style:normal;font-family:var(--font-ui)}
.ph-year-count{margin-left:auto;font-size:11px;color:var(--text-tertiary);font-family:var(--font-mono,ui-monospace,monospace);background:var(--tag-bg);padding:4px 10px;border-radius:12px;font-weight:500}

/* ── 月份小节 ── */
.ph-months{display:grid;gap:20px}
.ph-month{position:relative;padding-left:16px;border-left:2px solid color-mix(in srgb,var(--border) 70%,transparent)}
.ph-month-head{display:flex;align-items:baseline;gap:10px;margin-bottom:12px;padding-left:4px}
.ph-month-name{font-size:15px;font-weight:700;color:var(--text);font-family:var(--font-mono,ui-monospace,monospace)}
.ph-month-count{font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono,ui-monospace,monospace);opacity:.75}

/* ── 砌砖式瀑布流 ── */
.ph-grid{column-count:3;column-gap:12px}
@supports (grid-template-rows:masonry){
  .ph-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:masonry;grid-auto-flow:row dense;gap:12px;align-items:start}
}
.ph-card{display:block;break-inside:avoid;margin-bottom:12px;border-radius:12px;overflow:hidden;background:var(--glass);backdrop-filter:blur(12px) saturate(1.4);-webkit-backdrop-filter:blur(12px) saturate(1.4);border:0.5px solid var(--glass-border);text-decoration:none;color:var(--text);transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 1px 3px rgba(0,0,0,.04);position:relative}
.ios .ph-card{background:var(--glass);backdrop-filter:blur(14px) saturate(1.6);-webkit-backdrop-filter:blur(14px) saturate(1.6);border:0.5px solid var(--glass-border)}
.ph-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.08)}
.ph-card:active{transform:scale(.98)}
.ph-card-imgbox{position:relative;width:100%;overflow:hidden;background:var(--surface-3,#f0f0f3);aspect-ratio:1/1}
.ph-card-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.ph-card:hover .ph-card-img{transform:scale(1.04)}
/* ── 微信叠图卡片（8.0.74 风格） ── */
.ph-card-stack{position:absolute;right:0;bottom:0;width:55%;height:55%;border-radius:8px;background:rgba(0,0,0,.35);border:1.5px solid rgba(255,255,255,.85);box-shadow:-2px -2px 6px rgba(0,0,0,.15);pointer-events:none;z-index:0}
.ph-card-stack-2{transform:translate(6%,-6%) rotate(-3deg);background:linear-gradient(135deg,#e8e8ed,#c8c8d0)}
.ph-card-stack-3{transform:translate(12%,-12%) rotate(2deg);background:linear-gradient(135deg,#d4d4dc,#b0b0bc);z-index:-1}
.ph-card-count{position:absolute;right:6px;bottom:4px;font-size:12px;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.55);font-family:var(--font-mono,ui-monospace,monospace);z-index:2;pointer-events:none;line-height:1}
.ph-card-badge{position:absolute;left:5px;top:5px;display:inline-flex;align-items:center;gap:3px;background:rgba(0,0,0,.55);color:#fff;font-size:9px;font-weight:600;padding:2px 6px;border-radius:9px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:2;font-family:var(--font-mono,ui-monospace,monospace);pointer-events:none;line-height:1.3}
.ph-card-badge svg{width:9px;height:9px;display:inline-block;vertical-align:middle}
.ph-card-info{padding:8px 10px 10px}
.ph-card-title{font-size:12px;font-weight:500;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--text);margin-bottom:3px}
.ph-card-meta{font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono,ui-monospace,monospace);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.ph-loading{text-align:center;padding:60px 0;color:var(--text-tertiary);font-size:13px}
.ph-empty{text-align:center;padding:80px 20px;color:var(--text-tertiary);font-size:13px;line-height:1.8}
.ph-empty svg{width:48px;height:48px;opacity:.25;margin-bottom:12px}
@keyframes phDot{0%,80%,100%{opacity:.3}40%{opacity:1}}

/* ── 响应式 ── */
@media(max-width:900px){
  .ph-hero{grid-template-columns:1fr;gap:16px}
  .ph-hero-right{height:140px;order:-1}
  .ph-grid{column-count:3}
}
@media(max-width:720px){
  .ph-main{padding:var(--space-5) var(--space-3) calc(72px + env(safe-area-inset-bottom,0px))}
  .ph-grid{column-count:2;column-gap:10px}
  .ph-year-title{font-size:24px}
  .ph-year-dot{width:8px;height:8px}
  .ph-hero h1{font-size:22px}
  .ph-hero-stats{gap:10px}
  .ph-stat b{font-size:16px}
}
@media(max-width:480px){
  .ph-grid{column-count:2;column-gap:8px}
  .ph-card{margin-bottom:8px;border-radius:10px}
  .ph-card-imgbox{aspect-ratio:4/5}
  .ph-month{padding-left:12px}
}

/* ══════════════════════════════════════════════
   版本历程页面
   ══════════════════════════════════════════════ */
.cl-main{max-width:860px;margin:0 auto;padding:var(--space-6) var(--space-4) 64px}
.cl-hero{text-align:center;margin-bottom:var(--space-5)}
.cl-hero h1{font-size:22px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px}
.cl-hero p{font-size:13px;color:var(--text-secondary);margin-top:4px}
.cl-hero svg{color:var(--accent)}
.cl-hero time{display:block;font-size:11px;color:var(--text-tertiary);margin-top:4px;font-family:var(--font-mono)}
.cl-stats{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:var(--space-5);flex-wrap:wrap}
.cl-stat-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--text-secondary);background:var(--tag-bg);padding:4px 13px;border-radius:30px;font-family:var(--font-mono)}
.cl-stat-badge svg{width:14px;height:14px;color:var(--accent)}

/* ── 最新版本卡片 ── */
.cl-latest{background:var(--surface);border:1px solid var(--accent);border-radius:16px;padding:22px 24px;margin-bottom:24px;cursor:pointer;transition:transform .15s,box-shadow .15s;position:relative;overflow:hidden}
.cl-latest::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--accent);border-radius:4px 0 0 4px}
.cl-latest:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.cl-latest:active{transform:scale(.99)}
.ios .cl-latest{background:var(--glass);backdrop-filter:blur(18px) saturate(1.35);-webkit-backdrop-filter:blur(18px) saturate(1.35)}
.cl-latest-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.cl-latest-tag{font-size:10px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:2px 10px;border-radius:30px;font-family:var(--font-mono);letter-spacing:.02em}
.cl-latest-ver{font-family:var(--font-mono);font-size:22px;font-weight:700;color:var(--accent);letter-spacing:-.03em}
.cl-latest-ver .v-gap{margin:0 2px}
.cl-latest-ver .v-mj{color:var(--accent)}
.cl-latest-ver .v-mn{opacity:.7}
.cl-latest-ver .v-pt{opacity:.5;font-size:17px;font-weight:500}
.cl-latest-date{font-size:11px;color:var(--text-tertiary);background:var(--tag-bg);padding:2px 10px;border-radius:30px;font-family:var(--font-mono)}
.cl-latest-count{font-size:10px;color:var(--text-tertiary);background:var(--tag-bg);padding:0 10px;border-radius:20px;font-family:var(--font-mono);line-height:22px}
.cl-latest-list{margin:0;padding:0;list-style:none}
.cl-latest-list li{font-size:13px;line-height:1.6;padding:7px 0;color:var(--text);border-bottom:1px solid var(--border-light)}
.cl-latest-list li:last-child{border-bottom:none}

/* ── 网格 ── */
.cl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.cl-gitem{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 12px;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s;display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;-webkit-tap-highlight-color:transparent;user-select:none}
.cl-gitem:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.04);border-color:var(--accent-soft)}
.cl-gitem:active{transform:scale(.95)}
.cl-gitem .gi-ver{font-family:var(--font-mono);font-size:16px;font-weight:700;color:var(--accent);letter-spacing:-.03em;line-height:1.2}
.cl-gitem .gi-ver .v-gap{margin:0 1px}
.cl-gitem .gi-ver .v-mj{color:var(--accent)}
.cl-gitem .gi-ver .v-mn{opacity:.7}
.cl-gitem .gi-ver .v-pt{opacity:.5;font-size:13px;font-weight:500}
.cl-gitem .gi-date{font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono);line-height:1.4}
.cl-gitem .gi-meta{display:flex;align-items:center;gap:6px;margin-top:3px}
.cl-gitem .gi-count{font-size:9px;color:var(--text-tertiary);background:var(--tag-bg);padding:0 7px;border-radius:16px;font-family:var(--font-mono);line-height:17px}
.cl-gitem .gi-bday{display:inline-flex;align-items:center;gap:3px;font-size:9px;color:var(--accent);background:var(--accent-soft);padding:0 7px;border-radius:16px;font-family:var(--font-mono);line-height:17px;border:0.5px solid var(--border-light)}
.cl-gitem .gi-bday svg{width:11px;height:11px;color:var(--accent)}
.cl-gitem.is-bday{border-color:rgba(225,29,72,0.25);background:linear-gradient(135deg,#fff1f2 0%,var(--surface) 70%);position:relative;box-shadow:0 2px 12px rgba(225,29,72,0.06)}
.cl-gitem.is-bday::after{content:'';position:absolute;top:-5px;right:-5px;width:22px;height:22px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23e11d48' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2a3 3 0 0 0-3 3c0 1.5 1 2 3 4 2-2 3-2.5 3-4a3 3 0 0 0-3-3z'/%3E%3Cpath d='M4 14h16'/%3E%3Crect x='3' y='14' width='18' height='7' rx='1'/%3E%3C/svg%3E") center/contain no-repeat;transform:rotate(12deg)}

/* ── 弹窗 ── */
.cl-overlay{position:fixed;inset:0;z-index:999;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:20px}
.cl-overlay.open{display:flex}
.cl-modal{background:var(--surface);border:1px solid var(--border);border-radius:18px;max-width:560px;width:100%;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.18)}
.ios .cl-modal{background:var(--glass);backdrop-filter:blur(18px) saturate(1.35);-webkit-backdrop-filter:blur(18px) saturate(1.35);border:0.5px solid var(--glass-border)}
.cl-modal-head{display:flex;align-items:center;gap:10px;padding:18px 22px 0 22px;flex-shrink:0;flex-wrap:wrap}
.cl-modal-head .mh-ver{font-family:var(--font-mono);font-size:20px;font-weight:700;color:var(--accent);letter-spacing:-.03em}
.cl-modal-head .mh-ver .v-gap{margin:0 2px}
.cl-modal-head .mh-ver .v-mj{color:var(--accent)}
.cl-modal-head .mh-ver .v-mn{opacity:.7}
.cl-modal-head .mh-ver .v-pt{opacity:.5;font-size:16px;font-weight:500}
.cl-modal-head .mh-date{font-size:11px;color:var(--text-tertiary);background:var(--tag-bg);padding:2px 10px;border-radius:30px;font-family:var(--font-mono)}
.cl-modal-head .mh-count{font-size:10px;color:var(--text-tertiary);background:var(--tag-bg);padding:0 8px;border-radius:20px;font-family:var(--font-mono);line-height:20px}
.cl-modal-head .mh-bday{display:inline-flex;align-items:center;gap:4px;font-size:10px;color:var(--accent);background:var(--accent-soft);padding:1px 10px;border-radius:20px;font-family:var(--font-mono);line-height:20px;border:0.5px solid var(--border-light)}
.cl-modal-head .mh-bday svg{width:13px;height:13px;color:var(--accent)}
.cl-modal-close{width:30px;height:30px;border-radius:50%;background:var(--tag-bg);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;margin-left:auto;flex-shrink:0;transition:background .15s;color:var(--text-tertiary)}
.cl-modal-close:hover{background:var(--border);color:var(--text)}
.cl-modal-body{overflow-y:auto;padding:16px 22px 22px;flex:1;scrollbar-width:thin;scrollbar-color:var(--border) transparent}
.cl-modal-body::-webkit-scrollbar{width:4px}
.cl-modal-body::-webkit-scrollbar-track{background:transparent}
.cl-modal-body::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,var(--border),color-mix(in srgb,var(--border) 60%,transparent));
  border-radius:8px;border:1px solid transparent;background-clip:padding-box;
}
.cl-modal-body::-webkit-scrollbar-thumb:hover{
  background:linear-gradient(180deg,var(--accent,#e11d48),color-mix(in srgb,var(--accent,#e11d48) 70%,transparent));
  background-clip:padding-box;
}
.cl-mlist{margin:0;padding:0;list-style:none}
.cl-mlist li{font-size:13px;line-height:1.6;padding:9px 0;color:var(--text);border-bottom:1px solid var(--border-light)}
.cl-mlist li:last-child{border-bottom:none}
.cl-mlist li.bday-msg{background:linear-gradient(135deg,#fff1f2 0%,#ffe4e6 100%);border:1px solid rgba(225,29,72,0.12);border-radius:10px;padding:14px 16px;margin:12px 0;color:#881337;font-size:13.5px;line-height:1.75;font-weight:500;position:relative;border-bottom:none}
.cl-mlist li.bday-msg::before{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:linear-gradient(180deg,#e11d48,#fb7185);border-radius:3px 0 0 3px}
.cl-mlist li.bday-msg:last-child{border-bottom:none;margin-bottom:0}
@media(max-width:640px){
.cl-main{padding:var(--space-4) var(--space-3) calc(56px + env(safe-area-inset-bottom,0px))}
.cl-latest{padding:16px 18px}
.cl-latest-ver{font-size:19px}
.cl-latest-ver .v-pt{font-size:15px}
.cl-latest-list li{font-size:12px;padding:6px 0}
.cl-modal{margin:10px;max-height:85vh}
.cl-modal-head{padding:16px 18px 0 18px}
.cl-modal-body{padding:14px 18px 18px}
.cl-mlist li.bday-msg{padding:12px 14px;font-size:13px}
.cl-gitem{padding:12px 10px}
.cl-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}
}

/* ══════════════════════════════════════════════
   PC vs MOBILE vs PWA NAVIGATION
   - PC (>640px): header only, bottom-nav hidden
   - Mobile (≤640px): bottom-nav only, header hidden
   - PWA standalone: bottom-nav only, header hidden
   ══════════════════════════════════════════════ */

/* PC: bottom-nav always hidden */
.bottom-nav{display:none!important}

/* Mobile + PWA: header hidden, bottom-nav visible */
@media(max-width:640px),(display-mode:standalone){
  .header{display:none!important}
  .bottom-nav{display:flex!important}
}

/* ══════════════════════════════════════════════
   微信图片消息 · 9 图布局
   参考微信 APP 2024+ 公众号"图片消息"样式：
   1 张大图（占 2x2）+ 8 张小图分布
   ══════════════════════════════════════════════ */
.wx-9gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 4px;
  width: 100%;
  aspect-ratio: 4 / 3;
  margin: 18px 0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface-2, #f0f0f3);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.wx-9gallery > a,
.wx-9gallery > img {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
  background: #e8e8ed;
  transition: transform 0.3s ease, filter 0.3s ease;
  cursor: zoom-in;
}
.wx-9gallery > a { overflow: hidden; }
.wx-9gallery > a:hover img,
.wx-9gallery > img:hover {
  transform: scale(1.04);
  filter: brightness(0.95);
}

/* 第 1 张：左上角大图（占 2 行 2 列） */
.wx-9gallery > a:nth-child(1),
.wx-9gallery > img:nth-child(1) {
  grid-row: 1 / span 2;
  grid-column: 1 / span 2;
}
/* 第 2-5 张：右上 1x1 四张 */
.wx-9gallery > a:nth-child(2),
.wx-9gallery > img:nth-child(2) { grid-row: 1; grid-column: 3; }
.wx-9gallery > a:nth-child(3),
.wx-9gallery > img:nth-child(3) { grid-row: 1; grid-column: 4; }
.wx-9gallery > a:nth-child(4),
.wx-9gallery > img:nth-child(4) { grid-row: 2; grid-column: 3; }
.wx-9gallery > a:nth-child(5),
.wx-9gallery > img:nth-child(5) { grid-row: 2; grid-column: 4; }
/* 第 6-9 张：底部 1x4 */
.wx-9gallery > a:nth-child(6),
.wx-9gallery > img:nth-child(6) { grid-row: 3; grid-column: 1; }
.wx-9gallery > a:nth-child(7),
.wx-9gallery > img:nth-child(7) { grid-row: 3; grid-column: 2; }
.wx-9gallery > a:nth-child(8),
.wx-9gallery > img:nth-child(8) { grid-row: 3; grid-column: 3; }
.wx-9gallery > a:nth-child(9),
.wx-9gallery > img:nth-child(9) { grid-row: 3; grid-column: 4; }

/* 移动端：保持比例 */
@media (max-width: 640px) {
  .wx-9gallery {
    gap: 3px;
    border-radius: 10px;
  }
}

/* 通用图片消息（任意张数自适应） */
.wx-gallery {
  display: grid;
  gap: 4px;
  width: 100%;
  margin: 18px 0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface-2, #f0f0f3);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.wx-gallery.count-1 { grid-template-columns: 1fr; aspect-ratio: 4 / 3; }
.wx-gallery.count-2,
.wx-gallery.count-3 { grid-template-columns: repeat(2, 1fr); aspect-ratio: 4 / 3; }
.wx-gallery.count-3 { grid-template-columns: repeat(3, 1fr); aspect-ratio: 3 / 2; }
.wx-gallery.count-4 { grid-template-columns: repeat(2, 1fr); aspect-ratio: 1 / 1; }
.wx-gallery.count-5,
.wx-gallery.count-6,
.wx-gallery.count-7,
.wx-gallery.count-8,
.wx-gallery.count-9 { grid-template-columns: repeat(3, 1fr); aspect-ratio: 1 / 1; }
.wx-gallery > a,
.wx-gallery > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  margin: 0;
  background: #e8e8ed;
  cursor: zoom-in;
  transition: transform 0.3s, filter 0.3s;
}
.wx-gallery > a:hover img,
.wx-gallery > img:hover {
  transform: scale(1.04);
  filter: brightness(0.95);
}

/* ══════════════════════════════════════════════
   文章卡片 tag 标签
   图文 = 主色（与品牌色一致）
   照片 = 蓝色（图片视觉感）
   其他 = 中性灰
   ══════════════════════════════════════════════ */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 0 2px;
  margin-top: 2px;
}
.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.01em;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.tag-pill:active {
  transform: scale(0.94);
}
.tag-pill svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}
/* 详情页标签 = 与列表完全一致 */
.detail-tags .tag-pill {
  font-size: 11.5px;
  padding: 3px 9px;
  gap: 4px;
  font-weight: 600;
}
.detail-tags .tag-pill svg {
  width: 12px;
  height: 12px;
}
/* 主 tag — 图文：红宝石（1级） */
.tag-pictext {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--border-light);
  box-shadow: none;
}
/* 主 tag — 照片：靛蓝（1级） */
.tag-photo {
  background: #dbeafe;
  color: #1e40af;
  border-color: rgba(29, 78, 216, 0.25);
  box-shadow: 0 0 0 1px rgba(29,78,216,.04);
}
/* 二级 tag — 公众号：琥珀色 */
.tag-second {
  background: #fef3c7;
  color: #92400e;
  border-color: rgba(245, 158, 11, 0.3);
  box-shadow: 0 0 0 1px rgba(245,158,11,.04);
}
/* 三级 tag — 提取关键词：石板灰 */
.tag-third {
  background: #e2e4e8;
  color: #1f2937;
  border-color: #c4c8cf;
  font-weight: 500;
}
@media (prefers-color-scheme: dark) {
  .tag-pictext { background: rgba(225, 29, 72, 0.22); color: #fda4af; border-color: rgba(225, 29, 72, 0.35); box-shadow: none; }
  .tag-photo { background: rgba(29, 78, 216, 0.24); color: #93c5fd; border-color: rgba(147, 197, 253, 0.35); box-shadow: none; }
  .tag-second { background: rgba(245, 158, 11, 0.2); color: #fcd34d; border-color: rgba(251, 191, 36, 0.4); box-shadow: none; }
  .tag-third { background: rgba(255,255,255,0.14); color: #f3f4f6; border-color: rgba(255,255,255,0.25); }
}

/* ══════════════════════════════════════════════
   文章详情页 · 砌砖式瀑布流
   散落图片（不在 wx-9gallery/wx-gallery 内）重组后展示
   ══════════════════════════════════════════════ */
.post-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-flow: row dense;
  gap: 8px;
  margin: 18px 0 8px;
  align-items: start;
}
@supports (grid-template-rows: masonry) {
  .post-masonry {
    grid-template-rows: masonry;
  }
}
.post-masonry-cell {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  background: var(--surface-2, #f0f0f3);
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  transition: transform .2s ease, box-shadow .2s ease;
  text-decoration: none;
  line-height: 0;
}
.post-masonry-cell:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,.10);
}
.post-masonry-cell:active {
  transform: scale(.98);
}
.post-masonry-cell img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform .4s ease;
}
.post-masonry-cell:hover img {
  transform: scale(1.04);
}
.post-masonry-hide-imgs img {
  display: none !important;
}
@media (max-width: 720px) {
  .post-masonry { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .post-masonry-cell { border-radius: 8px; }
}

/* ══════════════════════════════════════════════
   「照片」详情页 · 左幻灯片 + 右文案布局
   ══════════════════════════════════════════════ */
.photo-layout{
  display:grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr);
  gap: 24px;
  align-items: start;
  margin-top: 8px;
}
.photo-stage{display:flex;flex-direction:column;gap:10px;min-width:0;position:sticky;top:64px;z-index:1}
.photo-stage-frame{
  position:relative;width:100%;aspect-ratio: 1/1;background:var(--surface-2,#e8e8ed);
  border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.08);
  user-select:none;-webkit-user-select:none;
}
.ios .photo-stage-frame{box-shadow:0 6px 28px rgba(0,0,0,.12);border:0.5px solid var(--glass-border)}
.photo-stage-main{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block;
  background:var(--surface-2,#e8e8ed);cursor:zoom-in;
  animation: photoFade .35s ease;
}
@keyframes photoFade{from{opacity:.4;transform:scale(.98)}to{opacity:1;transform:scale(1)}}
.photo-nav{
  position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;
  background:rgba(0,0,0,.42);color:#fff;border:0;display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .18s ease, transform .18s ease;backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);z-index:3;-webkit-tap-highlight-color:transparent;
  font-size:0;
}
.photo-nav:hover{background:rgba(0,0,0,.65);transform:translateY(-50%) scale(1.08)}
.photo-nav:active{transform:translateY(-50%) scale(.94)}
.photo-nav svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.photo-nav-prev{left:10px}
.photo-nav-next{right:10px}
.photo-counter{
  position:absolute;left:12px;bottom:12px;display:inline-flex;align-items:center;gap:4px;
  padding:5px 10px;border-radius:14px;background:rgba(0,0,0,.5);color:#fff;
  font-size:11px;font-weight:600;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  font-family:var(--font-mono,ui-monospace,monospace);z-index:3;letter-spacing:.04em;
}
.photo-counter span{font-variant-numeric:tabular-nums}
.photo-zoom{
  position:absolute;right:12px;bottom:12px;width:34px;height:34px;border-radius:50%;
  background:rgba(0,0,0,.5);color:#fff;border:0;display:flex;align-items:center;justify-content:center;
  cursor:pointer;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transition:background .18s ease, transform .18s ease;z-index:3;
}
.photo-zoom:hover{background:rgba(0,0,0,.7);transform:scale(1.06)}
.photo-zoom svg{width:16px;height:16px}

.photo-thumbs{
  display:flex;gap:6px;overflow-x:auto;padding:6px 2px 10px;
  scroll-snap-type:x proximity;
  scrollbar-width:thin;scrollbar-color:var(--border) transparent;
}
.photo-thumbs::-webkit-scrollbar{height:3px}
.photo-thumbs::-webkit-scrollbar-thumb{
  background:linear-gradient(90deg,var(--border),color-mix(in srgb,var(--border) 60%,transparent));
  border-radius:4px;border:1px solid transparent;background-clip:padding-box;
}
.photo-thumbs::-webkit-scrollbar-thumb:hover{
  background:linear-gradient(90deg,var(--accent,#e11d48),color-mix(in srgb,var(--accent,#e11d48) 70%,transparent));
  background-clip:padding-box;
}
.photo-thumb{
  position:relative;flex:0 0 64px;width:64px;height:64px;padding:0;border:2px solid transparent;
  border-radius:8px;overflow:hidden;background:var(--surface-2,#e8e8ed);cursor:pointer;
  transition:border-color .18s ease, transform .18s ease;scroll-snap-align:start;
  -webkit-tap-highlight-color:transparent;
}
.photo-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.photo-thumb:hover{transform:translateY(-2px)}
.photo-thumb.active{border-color:var(--accent,#e11d48);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent,#e11d48) 30%,transparent)}
.photo-thumb-num{
  position:absolute;right:2px;bottom:2px;font-size:9px;font-weight:700;color:#fff;
  background:rgba(0,0,0,.55);padding:1px 5px;border-radius:6px;
  font-family:var(--font-mono,ui-monospace,monospace);line-height:1.3;pointer-events:none;
}

.photo-side{
  display:flex;flex-direction:column;gap:20px;min-width:0;
  max-height: calc(100vh - 80px);overflow-y:auto;
  scrollbar-width:thin;scrollbar-color:var(--border) transparent;padding-right:6px;
}
.photo-side::-webkit-scrollbar{width:4px}
.photo-side::-webkit-scrollbar-track{background:transparent}
.photo-side::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,var(--border),color-mix(in srgb,var(--border) 60%,transparent));
  border-radius:8px;border:1px solid transparent;background-clip:padding-box;
}
.photo-side::-webkit-scrollbar-thumb:hover{
  background:linear-gradient(180deg,var(--accent,#e11d48),color-mix(in srgb,var(--accent,#e11d48) 70%,transparent));
  background-clip:padding-box;
}
.photo-side-body{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:18px 20px;font-size:14px;line-height:1.85;color:var(--text);
}
.ios .photo-side-body{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:0.5px solid var(--glass-border)}
.photo-side-text p{margin:0 0 12px}
.photo-side-text p:last-child{margin-bottom:0}
.photo-side-text img{display:none}
.photo-side-text .wx-9gallery,.photo-side-text .wx-gallery{display:none}
.photo-side-text figure{margin:0}

.photo-side-related{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px;
}
.ios .photo-side-related{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:0.5px solid var(--glass-border)}
.photo-side-related-head{
  display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px;
  padding-bottom:8px;border-bottom:1px dashed var(--border);
}
.photo-side-related-title{font-size:14px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:6px}
.photo-side-related-title::before{
  content:'';width:3px;height:12px;background:var(--accent,#e11d48);border-radius:2px;
}
.photo-side-related-count{font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono,ui-monospace,monospace);background:var(--tag-bg);padding:2px 8px;border-radius:10px}
.photo-side-related-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.photo-side-related-item{margin:0}
.photo-side-card{
  display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;
  background:transparent;text-decoration:none;color:var(--text);
  transition:background .18s ease, transform .18s ease;border:1px solid transparent;
}
.photo-side-card:hover{background:var(--accent-soft,#fce7ef);border-color:color-mix(in srgb,var(--accent,#e11d48) 18%,transparent);transform:translateX(2px)}
.photo-side-card-cover{
  flex:0 0 48px;width:48px;height:48px;border-radius:8px;overflow:hidden;background:var(--surface-2,#e8e8ed);
  box-shadow:0 1px 3px rgba(0,0,0,.05);
}
.photo-side-card-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.photo-side-card:hover .photo-side-card-cover img{transform:scale(1.06)}
.photo-side-card-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.photo-side-card-title{
  font-size:13px;font-weight:500;line-height:1.4;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.photo-side-card-meta{font-size:10px;color:var(--text-tertiary);font-family:var(--font-mono,ui-monospace,monospace);display:flex;align-items:center;gap:4px}
.photo-side-card-sep{opacity:.5}
.photo-side-card-arrow{flex:0 0 auto;color:var(--text-tertiary);transition:transform .18s ease, color .18s ease}
.photo-side-card:hover .photo-side-card-arrow{color:var(--accent,#e11d48);transform:translateX(2px)}
.photo-side-card-arrow svg{width:14px;height:14px;display:block}
.photo-side-related-more{
  display:block;margin-top:10px;text-align:center;font-size:12px;color:var(--accent,#e11d48);
  text-decoration:none;padding:6px 0;border-radius:8px;background:var(--accent-soft,#fce7ef);
  font-weight:500;transition:background .18s ease;
}
.photo-side-related-more:hover{background:color-mix(in srgb,var(--accent,#e11d48) 18%,transparent)}

/* 当前篇高亮（不可点击） */
.photo-side-card-current{
  background:var(--accent-soft,#fce7ef);
  border:1px solid color-mix(in srgb,var(--accent,#e11d48) 22%,transparent);
  cursor:default;
}
.photo-side-card-current:hover{transform:none;background:var(--accent-soft,#fce7ef)}
.photo-side-card-current .photo-side-card-title{font-weight:600;color:var(--text)}
.photo-side-card-tag-current{
  flex:0 0 auto;font-size:9px;font-weight:700;color:#fff;background:var(--accent,#e11d48);
  padding:2px 7px;border-radius:8px;font-family:var(--font-mono,ui-monospace,monospace);
  letter-spacing:.04em;line-height:1.4;
}

@media (max-width: 960px){
  .photo-layout{grid-template-columns:1fr;gap:18px}
  .photo-stage{position:static}
  .photo-side{max-height:none;overflow:visible}
}
@media (max-width: 640px){
  .photo-stage-frame{aspect-ratio:1/1;border-radius:10px}
  .photo-nav{width:36px;height:36px}
  .photo-nav svg{width:18px;height:18px}
  .photo-thumb{flex-basis:54px;width:54px;height:54px}
  .photo-side-body{padding:14px 16px;font-size:13.5px}
  .photo-side-related{padding:12px 14px}
  .photo-side-card-cover{flex-basis:42px;width:42px;height:42px}
}

/* 全站统一动效系统 */
@import url('/static/motion.css?v=1');