/*
Theme Name: Inkspire
Theme URI: https://example.com/inkspire
Author: Inkspire Team
Author URI: https://example.com
Description: 一款现代化的博客主题，蓝紫渐变 + 玻璃质感 + 大圆角卡片设计，适合个人博客、技术分享、设计灵感记录。支持深色模式、轮播置顶、自定义小工具、订阅表单等。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: inkspire
Tags: blog, two-columns, right-sidebar, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready, block-styles, wide-blocks
*/
@charset "UTF-8";

:root{
  --ink-primary:#3B82F6;
  --ink-primary-hover:#2563EB;
  --ink-primary-light:#DBEAFE;
  --ink-primary-soft:#EFF6FF;
  --ink-bg-1:#EFF1FB;
  --ink-bg-2:#E6E9F7;
  --ink-card:#FFFFFF;
  --ink-text:#0F172A;
  --ink-text-2:#475569;
  --ink-text-3:#94A3B8;
  --ink-border:#E2E8F0;
  --ink-border-soft:#EEF2F7;
  --ink-tag-green-bg:#DCFCE7;
  --ink-tag-green:#16A34A;
  --ink-tag-orange-bg:#FFEDD5;
  --ink-tag-orange:#EA580C;
  --ink-tag-purple-bg:#EDE9FE;
  --ink-tag-purple:#7C3AED;
  --ink-tag-pink-bg:#FCE7F3;
  --ink-tag-pink:#DB2777;
  --ink-shadow-sm:0 2px 8px rgba(15,23,42,.04);
  --ink-shadow:0 8px 24px rgba(59,130,246,.06),0 2px 6px rgba(15,23,42,.04);
  --ink-shadow-lg:0 18px 48px rgba(59,130,246,.1),0 6px 16px rgba(15,23,42,.04);
  --ink-radius-sm:10px;
  --ink-radius:16px;
  --ink-radius-lg:24px;
}

/* ===== Reset ===== */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Inter","PingFang SC","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;
  color:var(--ink-text);
  font-size:15px;
  line-height:1.6;
  background:linear-gradient(180deg,var(--ink-bg-1) 0%,var(--ink-bg-2) 100%);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
p{margin:0 0 12px;}
ol,ul{padding:0;margin:0;list-style:none;}
a{color:var(--ink-text);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--ink-primary);}
img{max-width:100%;height:auto;display:block;border:0;}
button{font-family:inherit;cursor:pointer;}
:focus{outline:2px solid var(--ink-primary);outline-offset:2px;}
::-webkit-scrollbar{width:8px;background:transparent;}
::-webkit-scrollbar-thumb{background:#CBD5E1;border-radius:4px;}
::-webkit-scrollbar-thumb:hover{background:#94A3B8;}

/* ===== Layout ===== */
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.row{display:flex;flex-wrap:wrap;gap:24px;}
.col-main{flex:1;min-width:0;}
.col-side{width:320px;flex-shrink:0;}

.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}
.skip-link:focus{position:fixed;left:10px;top:10px;width:auto;height:auto;padding:10px 16px;background:#fff;color:var(--ink-text);z-index:9999;border-radius:8px;box-shadow:var(--ink-shadow-lg);}

/* ===== Header ===== */
.site-header{padding:18px 0;position:relative;z-index:50;}
.site-header.is-sticky{position:sticky;top:0;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--ink-border-soft);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.header-left{display:flex;align-items:center;gap:48px;flex:1;min-width:0;}

.site-branding{display:flex;align-items:center;}
.site-branding a{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:700;color:var(--ink-text);}
.site-branding .ink-logo-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,#60A5FA 0%,#3B82F6 100%);
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:18px;flex-shrink:0;
  box-shadow:0 6px 14px rgba(59,130,246,.35);
}
.site-branding img.custom-logo{max-height:36px;width:auto;}
.site-branding .site-title{font-size:20px;font-weight:700;color:var(--ink-text);margin:0;line-height:1;}

.main-navigation ul{display:flex;align-items:center;gap:6px;}
.main-navigation li{position:relative;}
.main-navigation a{
  display:inline-block;padding:8px 16px;
  font-size:15px;color:var(--ink-text-2);font-weight:500;
  border-radius:10px;position:relative;
}
.main-navigation li:hover > a,
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a,
.main-navigation .current-menu-parent > a,
.main-navigation .current-menu-ancestor > a{color:var(--ink-primary);}
.main-navigation .current-menu-item > a::after,
.main-navigation .current_page_item > a::after{
  content:"";position:absolute;left:50%;bottom:-4px;
  transform:translateX(-50%);width:24px;height:3px;
  border-radius:2px;background:var(--ink-primary);
}
.main-navigation .sub-menu{
  position:absolute;top:100%;left:0;min-width:180px;
  background:#fff;padding:8px;border-radius:12px;
  box-shadow:var(--ink-shadow);display:none;z-index:100;
  flex-direction:column;
}
.main-navigation li:hover > .sub-menu{display:flex;}
.main-navigation .sub-menu a{display:block;padding:8px 12px;border-radius:8px;font-size:14px;}
.main-navigation .sub-menu a:hover{background:var(--ink-primary-soft);}

.header-right{display:flex;align-items:center;gap:8px;}
.ink-icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:50%;background:transparent;color:var(--ink-text-2);
  border:none;font-size:17px;transition:all .2s ease;
}
.ink-icon-btn:hover{background:var(--ink-primary-soft);color:var(--ink-primary);}
.ink-subscribe-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 22px;background:var(--ink-primary);color:#fff;
  border-radius:10px;font-weight:600;font-size:14px;
  border:none;margin-left:6px;
  box-shadow:0 6px 14px rgba(59,130,246,.25);
  transition:background .2s ease;
}
.ink-subscribe-btn:hover{background:var(--ink-primary-hover);color:#fff;}

.menu-toggle{display:none;background:none;border:none;font-size:22px;color:var(--ink-text);padding:0;}

/* search overlay */
.search-overlay{
  position:fixed;inset:0;background:rgba(15,23,42,.4);backdrop-filter:blur(10px);
  z-index:200;display:none;align-items:flex-start;justify-content:center;padding-top:120px;
}
.search-overlay.is-open{display:flex;}
.search-overlay form{
  width:90%;max-width:600px;background:#fff;border-radius:16px;
  box-shadow:var(--ink-shadow-lg);display:flex;align-items:center;padding:6px;
}
.search-overlay input[type="search"]{
  flex:1;height:48px;padding:0 18px;border:none;background:transparent;
  font-size:16px;color:var(--ink-text);
}
.search-overlay button[type="submit"]{
  width:48px;height:48px;border-radius:12px;
  background:var(--ink-primary);color:#fff;border:none;font-size:16px;
}
.search-overlay .search-close{
  position:absolute;top:30px;right:30px;
  width:42px;height:42px;border-radius:50%;
  background:#fff;color:var(--ink-text);border:none;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:var(--ink-shadow);font-size:18px;
}

/* ===== Hero carousel ===== */
.ink-hero{margin-top:8px;margin-bottom:36px;}
.ink-carousel{
  position:relative;border-radius:var(--ink-radius-lg);overflow:hidden;
  background:linear-gradient(135deg,#C7E0FF 0%,#E5D6FF 100%);
  box-shadow:var(--ink-shadow-lg);
}
.ink-carousel-track{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1);}
.ink-carousel-slide{flex:0 0 100%;min-width:0;position:relative;}
.ink-carousel-slide a.ink-slide-link{display:block;position:relative;height:460px;overflow:hidden;color:inherit;}
.ink-carousel-slide img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.ink-carousel-slide::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.6) 45%,rgba(255,255,255,0) 70%);
}
.ink-slide-content{
  position:absolute;left:60px;top:50%;transform:translateY(-50%);z-index:2;
  max-width:46%;
}
.ink-slide-badge{
  display:inline-flex;align-items:center;padding:6px 14px;
  background:var(--ink-primary);color:#fff;border-radius:999px;
  font-size:13px;font-weight:500;margin-bottom:18px;
}
.ink-slide-title{
  font-size:34px;line-height:1.35;font-weight:700;
  color:var(--ink-text);margin:0 0 16px;letter-spacing:.5px;
}
.ink-slide-title a{color:inherit;}
.ink-slide-excerpt{
  font-size:15px;color:var(--ink-text-2);
  line-height:1.7;margin:0 0 20px;
}
.ink-slide-meta{
  display:flex;align-items:center;gap:18px;
  font-size:13px;color:var(--ink-text-3);margin-bottom:24px;
  flex-wrap:wrap;
}
.ink-slide-meta .ink-meta-author{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--ink-text);font-weight:500;
}
.ink-slide-meta img.avatar{width:32px;height:32px;border-radius:50%;}
.ink-slide-meta .ink-meta-views{color:#F97316;}
.ink-slide-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 26px;background:var(--ink-primary);color:#fff;
  border-radius:10px;font-weight:600;font-size:14px;
  box-shadow:0 8px 18px rgba(59,130,246,.3);
}
.ink-slide-cta:hover{background:var(--ink-primary-hover);color:#fff;}

.ink-carousel-arrow{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.9);color:var(--ink-text);
  border:none;display:inline-flex;align-items:center;justify-content:center;
  font-size:18px;box-shadow:var(--ink-shadow);z-index:5;
  margin:0 18px;
}
.ink-carousel-arrow:hover{background:#fff;color:var(--ink-primary);}
.ink-carousel-arrow.prev{left:0;}
.ink-carousel-arrow.next{right:0;}
.ink-carousel-dots{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  display:flex;gap:6px;z-index:5;
}
.ink-carousel-dots button{
  width:8px;height:8px;border-radius:50%;background:rgba(15,23,42,.25);
  border:none;padding:0;transition:all .2s ease;
}
.ink-carousel-dots button.is-active{width:28px;border-radius:4px;background:var(--ink-primary);}

/* ===== Hero - Pixel style ===== */
.ink-hero-pixel{
  --pix-c1:#6366F1;
  --pix-c2:#A855F7;
  --pix-c3:#EC4899;
  --pix-c4:#38BDF8;
  --pix-text:#0F172A;
  --pix-sub:#475569;
  --pix-badge-bg:rgba(255,255,255,.7);
  --pix-badge-text:#4338CA;
  --pix-cta-bg:#0F172A;
  --pix-cta-text:#FFFFFF;
  --pix-grid:rgba(15,23,42,.06);
}
.ink-hero-pixel[data-palette="sunset"]{
  --pix-c1:#FB7185;--pix-c2:#F59E0B;--pix-c3:#A855F7;--pix-c4:#F472B6;
  --pix-badge-text:#B91C1C;
}
.ink-hero-pixel[data-palette="ocean"]{
  --pix-c1:#06B6D4;--pix-c2:#3B82F6;--pix-c3:#10B981;--pix-c4:#22D3EE;
  --pix-badge-text:#0E7490;
}
.ink-hero-pixel[data-palette="candy"]{
  --pix-c1:#F472B6;--pix-c2:#FBBF24;--pix-c3:#60A5FA;--pix-c4:#F9A8D4;
  --pix-badge-text:#BE185D;
}
.ink-hero-pixel[data-palette="cyber"]{
  --pix-c1:#A855F7;--pix-c2:#22D3EE;--pix-c3:#F472B6;--pix-c4:#818CF8;
  --pix-badge-text:#6D28D9;
}
.ink-pixel-stage{
  position:relative;border-radius:var(--ink-radius-lg);overflow:hidden;
  min-height:460px;padding:72px 60px;
  background:linear-gradient(135deg,
    color-mix(in srgb, var(--pix-c1) 18%, #fff) 0%,
    color-mix(in srgb, var(--pix-c2) 16%, #fff) 50%,
    color-mix(in srgb, var(--pix-c3) 18%, #fff) 100%);
  box-shadow:var(--ink-shadow-lg);
  isolation:isolate;
}
.ink-pixel-bg{position:absolute;inset:0;z-index:0;pointer-events:none;}
.ink-pixel-blob{
  position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;
  mix-blend-mode:screen;
  animation:pixBlob 18s ease-in-out infinite alternate;
}
.ink-pixel-blob.blob-1{width:380px;height:380px;left:-80px;top:-90px;background:var(--pix-c1);}
.ink-pixel-blob.blob-2{width:440px;height:440px;right:-110px;top:30%;background:var(--pix-c2);animation-duration:22s;animation-delay:-4s;}
.ink-pixel-blob.blob-3{width:360px;height:360px;left:30%;bottom:-120px;background:var(--pix-c3);animation-duration:26s;animation-delay:-9s;}
.ink-pixel-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--pix-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pix-grid) 1px, transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(ellipse at center, #000 35%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center, #000 35%, transparent 75%);
  opacity:.7;
}
.ink-pixel-floats{position:absolute;inset:0;z-index:1;pointer-events:none;}
.ink-pixel-floats .float-shape{
  position:absolute;border-radius:6px;
  box-shadow:0 6px 18px rgba(15,23,42,.08);
  animation:pixFloat 9s ease-in-out infinite;
}
.ink-pixel-floats .s1{width:42px;height:42px;left:8%;top:18%;background:var(--pix-c1);transform:rotate(8deg);animation-delay:-1s;}
.ink-pixel-floats .s2{width:28px;height:28px;left:18%;bottom:18%;background:var(--pix-c2);border-radius:50%;animation-delay:-3s;animation-duration:11s;}
.ink-pixel-floats .s3{width:34px;height:34px;right:14%;top:22%;background:var(--pix-c3);transform:rotate(-12deg);animation-delay:-5s;}
.ink-pixel-floats .s4{width:22px;height:22px;right:9%;bottom:24%;background:var(--pix-c4);border-radius:50%;animation-delay:-2s;animation-duration:13s;}
.ink-pixel-floats .s5{width:18px;height:18px;left:42%;top:12%;background:var(--pix-c2);animation-delay:-6s;}
.ink-pixel-floats .s6{width:14px;height:14px;right:32%;bottom:14%;background:var(--pix-c1);border-radius:50%;animation-delay:-4s;}
.ink-pixel-content{
  position:relative;z-index:2;
  max-width:760px;margin:0 auto;text-align:center;
}
.ink-pixel-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 16px;border-radius:999px;
  background:var(--pix-badge-bg);color:var(--pix-badge-text);
  font-size:13px;font-weight:600;letter-spacing:.4px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  box-shadow:0 4px 14px rgba(15,23,42,.05);
  margin-bottom:26px;
}
.ink-pixel-badge i{font-size:14px;}
.ink-pixel-title{
  font-size:clamp(40px, 6vw, 76px);
  font-weight:800;line-height:1.1;letter-spacing:2px;
  color:var(--pix-text);margin:0 0 22px;
  display:flex;justify-content:center;flex-wrap:wrap;gap:.06em;
}
.ink-pixel-char{
  display:inline-block;position:relative;
  background:linear-gradient(135deg, var(--pix-c1), var(--pix-c2) 50%, var(--pix-c3));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  animation:pixCharIn .8s cubic-bezier(.34,1.56,.64,1) backwards;
  animation-delay:calc(var(--i, 0) * 80ms);
}
.ink-pixel-char::before{
  content:"";position:absolute;left:50%;top:50%;
  width:.85em;height:.85em;border-radius:4px;
  background:var(--pix-c1);
  transform:translate(-50%,-50%) scale(0);
  opacity:0;z-index:-1;
  animation:pixCharBlink .8s ease-out backwards;
  animation-delay:calc(var(--i, 0) * 80ms);
}
.ink-pixel-subtitle{
  font-size:17px;color:var(--pix-sub);
  margin:0 0 32px;line-height:1.7;
  animation:pixFadeUp .9s ease-out .4s backwards;
}
.ink-pixel-cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 30px;border-radius:14px;
  background:var(--pix-cta-bg);color:var(--pix-cta-text);
  font-weight:600;font-size:15px;letter-spacing:.3px;
  box-shadow:0 12px 28px rgba(15,23,42,.18);
  transition:transform .25s ease, box-shadow .25s ease;
  animation:pixFadeUp .9s ease-out .6s backwards;
}
.ink-pixel-cta:hover{
  transform:translateY(-2px);color:var(--pix-cta-text);
  box-shadow:0 18px 36px rgba(15,23,42,.25);
}
.ink-pixel-cta i{transition:transform .25s ease;}
.ink-pixel-cta:hover i{transform:translateX(4px);}

@keyframes pixBlob{
  0%  {transform:translate(0,0) scale(1);}
  50% {transform:translate(30px,-20px) scale(1.08);}
  100%{transform:translate(-25px,25px) scale(.96);}
}
@keyframes pixFloat{
  0%,100%{transform:translateY(0) rotate(0);}
  50%   {transform:translateY(-18px) rotate(12deg);}
}
@keyframes pixCharIn{
  0%  {opacity:0;transform:translateY(30px) scale(.2);filter:blur(6px);}
  60% {opacity:1;filter:blur(0);}
  100%{opacity:1;transform:translateY(0) scale(1);filter:blur(0);}
}
@keyframes pixCharBlink{
  0%  {opacity:0;transform:translate(-50%,-50%) scale(0);}
  40% {opacity:.55;transform:translate(-50%,-50%) scale(1.1);}
  100%{opacity:0;transform:translate(-50%,-50%) scale(1.3);}
}
@keyframes pixFadeUp{
  0%  {opacity:0;transform:translateY(20px);}
  100%{opacity:1;transform:translateY(0);}
}

/* ===== Section title ===== */
.ink-section-head{
  display:flex;align-items:center;justify-content:space-between;
  margin:0 0 18px;padding:0 4px;
}
.ink-card-list > .ink-section-head{
  margin:0 -28px 8px;padding:20px 32px;
  border-bottom:1px solid var(--ink-border-soft);
}
.ink-section-head h2{
  position:relative;font-size:18px;font-weight:700;
  color:var(--ink-text);margin:0;padding-left:14px;
}
.ink-section-head h2::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:18px;background:var(--ink-primary);border-radius:2px;
}
.ink-section-head .ink-more{
  display:inline-flex;align-items:center;gap:4px;
  color:var(--ink-text-3);font-size:14px;font-weight:500;
}
.ink-section-head .ink-more:hover{color:var(--ink-primary);}

/* ===== Content area ===== */
.site-content{padding-bottom:48px;}
.ink-card-list{
  background:var(--ink-card);
  border-radius:var(--ink-radius-lg);
  padding:8px 28px;
  box-shadow:var(--ink-shadow);
  border:1px solid var(--ink-border-soft);
}

/* Post card */
.ink-post-card{
  display:flex;gap:24px;padding:20px 0;
  border-bottom:1px solid var(--ink-border-soft);
}
.ink-post-card:last-child{border-bottom:none;}
.ink-post-thumb{
  flex:0 0 240px;height:160px;border-radius:var(--ink-radius);
  overflow:hidden;background:var(--ink-primary-soft);position:relative;
}
.ink-post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.ink-post-thumb:hover img{transform:scale(1.05);}
.ink-post-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:space-between;padding:4px 0;}
.ink-cat-label{
  display:inline-block;padding:3px 10px;border-radius:6px;
  font-size:12px;font-weight:500;margin-bottom:10px;
  background:var(--ink-primary-soft);color:var(--ink-primary);
}
.ink-cat-label.cat-tech{background:var(--ink-primary-soft);color:var(--ink-primary);}
.ink-cat-label.cat-design{background:var(--ink-primary-soft);color:var(--ink-primary);}
.ink-cat-label.cat-life{background:var(--ink-tag-green-bg);color:var(--ink-tag-green);}
.ink-cat-label.cat-essay{background:var(--ink-tag-orange-bg);color:var(--ink-tag-orange);}
.ink-cat-label.cat-frontend{background:var(--ink-primary-soft);color:var(--ink-primary);}
.ink-post-title{font-size:18px;font-weight:700;line-height:1.45;margin:0 0 10px;}
.ink-post-title a{color:var(--ink-text);}
.ink-post-title a:hover{color:var(--ink-primary);}
.ink-post-excerpt{
  font-size:14px;color:var(--ink-text-2);line-height:1.7;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ink-post-meta{
  display:flex;align-items:center;margin-top:14px;
  font-size:13px;color:var(--ink-text-3);
}
.ink-meta-left{display:flex;align-items:center;gap:10px;flex:1;min-width:0;}
.ink-meta-left img.avatar{width:24px;height:24px;border-radius:50%;}
.ink-meta-left .author-name{color:var(--ink-text-2);font-weight:500;}
.ink-meta-sep{color:var(--ink-text-3);}
.ink-meta-right{display:flex;align-items:center;gap:4px;}
.ink-meta-right .ink-icon{margin-right:2px;}

/* Load more / pagination */
.ink-loadmore-wrap{text-align:center;margin-top:24px;}
.ink-loadmore{
  display:inline-flex;align-items:center;gap:6px;
  padding:11px 32px;background:#fff;color:var(--ink-text-2);
  border:1px solid var(--ink-border);border-radius:12px;
  font-size:14px;font-weight:500;
}
.ink-loadmore:hover{border-color:var(--ink-primary);color:var(--ink-primary);box-shadow:var(--ink-shadow);}
.ink-pagination{display:flex;justify-content:center;gap:8px;margin-top:24px;flex-wrap:wrap;}
.ink-pagination .page-numbers{
  min-width:38px;height:38px;padding:0 12px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;background:#fff;color:var(--ink-text-2);
  font-size:14px;font-weight:500;border:1px solid var(--ink-border);
}
.ink-pagination .page-numbers:hover,
.ink-pagination .page-numbers.current{
  background:var(--ink-primary);color:#fff;border-color:var(--ink-primary);
}

/* ===== Sidebar ===== */
.site-sidebar{display:flex;flex-direction:column;gap:18px;}
.widget{
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  padding:22px;box-shadow:var(--ink-shadow);
  border:1px solid var(--ink-border-soft);
}
.widget-title{
  display:flex;align-items:center;gap:8px;
  font-size:16px;font-weight:700;color:var(--ink-text);
  margin:0 0 16px;
}
.widget-title .ink-title-icon{margin-left:auto;color:var(--ink-primary);}

/* About widget */
.ink-about-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;}
.ink-about-head img.avatar{width:54px;height:54px;border-radius:50%;flex-shrink:0;}
.ink-about-name{font-size:15px;font-weight:700;color:var(--ink-text);margin:0 0 4px;display:flex;align-items:center;gap:8px;}
.ink-role-badge{font-size:11px;padding:2px 8px;background:var(--ink-primary-soft);color:var(--ink-primary);border-radius:6px;font-weight:500;}
.ink-about-role{font-size:13px;color:var(--ink-text-3);margin:0;}
.ink-about-bio{font-size:13px;color:var(--ink-text-2);line-height:1.7;margin:0 0 14px;}
.ink-about-social{display:flex;gap:10px;}
.ink-about-social a{
  width:36px;height:36px;border-radius:10px;
  background:var(--ink-primary-soft);color:var(--ink-primary);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;
}
.ink-about-social a:hover{background:var(--ink-primary);color:#fff;}

/* Hot posts widget */
.ink-hot-list{display:flex;flex-direction:column;gap:12px;}
.ink-hot-item{display:flex;align-items:center;gap:10px;}
.ink-hot-rank{
  width:24px;height:24px;border-radius:6px;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
  background:var(--ink-primary-soft);color:var(--ink-primary);
}
.ink-hot-item:nth-child(1) .ink-hot-rank{background:#FEE2E2;color:#DC2626;}
.ink-hot-item:nth-child(2) .ink-hot-rank{background:#FEF3C7;color:#D97706;}
.ink-hot-item:nth-child(3) .ink-hot-rank{background:#FFEDD5;color:#EA580C;}
.ink-hot-thumb{
  width:54px;height:42px;border-radius:8px;
  overflow:hidden;flex-shrink:0;background:var(--ink-primary-soft);
}
.ink-hot-thumb img{width:100%;height:100%;object-fit:cover;}
.ink-hot-body{flex:1;min-width:0;}
.ink-hot-title{
  font-size:13px;font-weight:500;margin:0 0 4px;line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.ink-hot-title a{color:var(--ink-text);}
.ink-hot-title a:hover{color:var(--ink-primary);}
.ink-hot-meta{font-size:12px;color:var(--ink-text-3);margin:0;}

/* Tag cloud */
.ink-tagcloud{display:flex;flex-wrap:wrap;gap:8px;}
.ink-tagcloud a{
  display:inline-block;padding:5px 12px;border-radius:8px;
  font-size:13px;color:var(--ink-primary);background:var(--ink-primary-soft);
  transition:all .2s ease;
}
.ink-tagcloud a:hover{background:var(--ink-primary);color:#fff;}
.ink-tagcloud a:nth-child(5n+2){background:var(--ink-tag-green-bg);color:var(--ink-tag-green);}
.ink-tagcloud a:nth-child(5n+2):hover{background:var(--ink-tag-green);color:#fff;}
.ink-tagcloud a:nth-child(5n+3){background:var(--ink-tag-orange-bg);color:var(--ink-tag-orange);}
.ink-tagcloud a:nth-child(5n+3):hover{background:var(--ink-tag-orange);color:#fff;}
.ink-tagcloud a:nth-child(5n+4){background:var(--ink-tag-purple-bg);color:var(--ink-tag-purple);}
.ink-tagcloud a:nth-child(5n+4):hover{background:var(--ink-tag-purple);color:#fff;}
.ink-tagcloud a:nth-child(5n+5){background:var(--ink-tag-pink-bg);color:var(--ink-tag-pink);}
.ink-tagcloud a:nth-child(5n+5):hover{background:var(--ink-tag-pink);color:#fff;}

/* Subscribe widget */
.ink-subscribe-widget p{font-size:13px;color:var(--ink-text-2);line-height:1.7;margin:0 0 14px;}
.ink-subscribe-form{display:flex;gap:8px;}
.ink-subscribe-form input[type="email"]{
  flex:1;height:40px;padding:0 14px;
  border:1px solid var(--ink-border);border-radius:10px;
  font-size:13px;color:var(--ink-text);background:#fff;min-width:0;
}
.ink-subscribe-form input[type="email"]:focus{
  border-color:var(--ink-primary);
  box-shadow:0 0 0 3px rgba(59,130,246,.12);
  outline:none;
}
.ink-subscribe-form button{
  height:40px;padding:0 18px;background:var(--ink-primary);color:#fff;
  border:none;border-radius:10px;font-size:14px;font-weight:600;
}
.ink-subscribe-form button:hover{background:var(--ink-primary-hover);}
.ink-subscribe-msg{margin-top:10px;font-size:13px;}
.ink-subscribe-msg.is-ok{color:var(--ink-tag-green);}
.ink-subscribe-msg.is-err{color:#DC2626;}

/* ===== Archive header ===== */
.ink-archive-head{
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  padding:22px 28px;box-shadow:var(--ink-shadow);
  margin-bottom:18px;border:1px solid var(--ink-border-soft);
}
.ink-archive-head h1{
  font-size:22px;font-weight:700;color:var(--ink-text);margin:0;
  position:relative;padding-left:14px;
}
.ink-archive-head h1::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:4px;height:20px;background:var(--ink-primary);border-radius:2px;
}
.ink-archive-head .archive-description{margin:10px 0 0;color:var(--ink-text-2);font-size:14px;}

/* ===== Single post ===== */
.ink-single-head{
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  padding:32px;box-shadow:var(--ink-shadow);
  margin-bottom:18px;border:1px solid var(--ink-border-soft);
}
.ink-single-head .entry-categories{margin-bottom:12px;}
.ink-single-head h1.entry-title{font-size:30px;font-weight:700;color:var(--ink-text);margin:0 0 18px;line-height:1.4;}
.ink-single-meta{
  display:flex;flex-wrap:wrap;gap:18px;
  font-size:13px;color:var(--ink-text-3);
}
.ink-single-meta span{display:inline-flex;align-items:center;gap:4px;}
.ink-single-meta img.avatar{width:24px;height:24px;border-radius:50%;}
.ink-single-content{
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  padding:32px;box-shadow:var(--ink-shadow);
  margin-bottom:18px;border:1px solid var(--ink-border-soft);
}
.entry-content{font-size:15px;line-height:1.85;color:var(--ink-text-2);}
.entry-content h2,.entry-content h3,.entry-content h4{color:var(--ink-text);margin-top:1.4em;}
.entry-content img{border-radius:12px;margin:14px 0;}
.entry-content a{color:var(--ink-primary);}
.entry-content blockquote{
  margin:18px 0;padding:14px 18px;
  border-left:4px solid var(--ink-primary);
  background:var(--ink-primary-soft);border-radius:0 10px 10px 0;
}
.entry-content pre{
  background:#0F172A;color:#E2E8F0;
  border-radius:12px;padding:18px;overflow-x:auto;font-size:13px;
}
.entry-content code{
  background:var(--ink-primary-soft);color:var(--ink-primary);
  padding:2px 6px;border-radius:4px;font-size:.9em;
}
.entry-content pre code{background:transparent;color:inherit;padding:0;}
.entry-content table{width:100%;border-collapse:collapse;margin:14px 0;}
.entry-content table th,.entry-content table td{
  border:1px solid var(--ink-border);padding:10px 14px;
}
.entry-content ul,.entry-content ol{padding-left:24px;margin:14px 0;}
.entry-content ul{list-style:disc;}
.entry-content ol{list-style:decimal;}
.entry-content li{margin-bottom:6px;}

.ink-entry-footer{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:14px;margin-top:24px;padding-top:20px;
  border-top:1px solid var(--ink-border-soft);
}
.ink-entry-tags{display:flex;flex-wrap:wrap;gap:6px;}
.ink-entry-tags a{
  display:inline-block;padding:4px 10px;border-radius:6px;
  font-size:12px;background:var(--ink-primary-soft);color:var(--ink-primary);
}
.ink-entry-actions{display:flex;gap:10px;}
.ink-entry-actions a,.ink-entry-actions button{
  display:inline-flex;align-items:center;gap:4px;
  padding:7px 14px;border-radius:8px;
  background:var(--ink-primary-soft);color:var(--ink-primary);
  font-size:13px;font-weight:500;border:none;
}
.ink-entry-actions a.is-active,.ink-entry-actions button.is-active{background:var(--ink-primary);color:#fff;}

.ink-prev-next{display:flex;gap:14px;margin-bottom:18px;flex-wrap:wrap;}
.ink-prev-next > div{flex:1;min-width:240px;}
.ink-prev-next a{
  display:block;height:140px;border-radius:var(--ink-radius);
  background-size:cover;background-position:center;
  position:relative;overflow:hidden;background-color:var(--ink-primary-soft);
}
.ink-prev-next a::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,23,42,0) 0%,rgba(15,23,42,.75) 100%);
}
.ink-prev-next-info{position:absolute;left:0;bottom:0;padding:14px 18px;color:#fff;z-index:2;}
.ink-prev-next-info small{font-size:12px;opacity:.85;}
.ink-prev-next-info p{margin:4px 0 0;font-size:14px;font-weight:600;}

.ink-related{
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  padding:22px;box-shadow:var(--ink-shadow);
  border:1px solid var(--ink-border-soft);margin-bottom:18px;
}
.ink-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px;}
.ink-related-item a{display:block;border-radius:12px;overflow:hidden;background:var(--ink-primary-soft);}
.ink-related-item .ink-related-thumb{height:120px;background-size:cover;background-position:center;}
.ink-related-item .ink-related-title{padding:12px;font-size:13px;color:var(--ink-text);line-height:1.4;font-weight:500;}

.ink-comments{
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  padding:28px;box-shadow:var(--ink-shadow);
  border:1px solid var(--ink-border-soft);
}
.ink-comments h2{font-size:18px;font-weight:700;margin:0 0 18px;color:var(--ink-text);}
.comment-list{display:flex;flex-direction:column;gap:14px;}
.comment-list .comment{
  padding:14px;border-radius:var(--ink-radius);background:var(--ink-primary-soft);
  list-style:none;
}
.comment-body{display:flex;gap:12px;}
.comment-author img.avatar{width:40px;height:40px;border-radius:50%;}
.comment-meta{font-size:12px;color:var(--ink-text-3);margin-bottom:6px;}
.comment-content{font-size:14px;color:var(--ink-text-2);line-height:1.7;}
.comment-reply-link{font-size:12px;color:var(--ink-primary);}
.comment .children{margin-top:12px;padding-left:24px;}
#commentform{margin-top:18px;}
#commentform p{margin-bottom:12px;}
#commentform label{display:block;font-size:13px;margin-bottom:6px;color:var(--ink-text-2);}
#commentform input[type="text"],
#commentform input[type="email"],
#commentform input[type="url"],
#commentform textarea{
  width:100%;border:1px solid var(--ink-border);border-radius:10px;
  padding:10px 14px;background:#fff;font-size:14px;
  font-family:inherit;color:var(--ink-text);
}
#commentform input:focus,#commentform textarea:focus{
  border-color:var(--ink-primary);outline:none;
  box-shadow:0 0 0 3px rgba(59,130,246,.12);
}
#commentform .submit{
  display:inline-block;padding:10px 24px;background:var(--ink-primary);color:#fff;
  border:none;border-radius:10px;cursor:pointer;font-weight:600;
}
#commentform .submit:hover{background:var(--ink-primary-hover);}

/* ===== Footer ===== */
.site-footer{margin-top:48px;border-top:1px solid var(--ink-border-soft);background:rgba(255,255,255,.4);}
.footer-inner{
  padding:24px 0;display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:14px;
}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand .ink-logo-mark{width:30px;height:30px;border-radius:8px;font-size:15px;}
.footer-brand .footer-name{font-weight:700;color:var(--ink-text);}
.footer-tagline{font-size:13px;color:var(--ink-text-3);margin:0;}
.footer-nav ul{display:flex;gap:18px;flex-wrap:wrap;}
.footer-nav a{font-size:14px;color:var(--ink-text-2);}
.footer-nav a:hover{color:var(--ink-primary);}
.footer-meta{font-size:13px;color:var(--ink-text-3);text-align:right;}
.footer-meta a{color:var(--ink-text-3);}

.scroll-top{
  position:fixed;right:24px;bottom:24px;
  width:42px;height:42px;border-radius:50%;
  background:#fff;color:var(--ink-text-2);
  border:1px solid var(--ink-border);box-shadow:var(--ink-shadow);
  cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:all .25s ease;z-index:100;
  display:inline-flex;align-items:center;justify-content:center;
}
.scroll-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.scroll-top:hover{color:var(--ink-primary);border-color:var(--ink-primary);}

/* ===== Mobile menu ===== */
.mobile-menu{
  position:fixed;top:0;left:-300px;width:280px;height:100%;
  background:#fff;z-index:300;transition:left .3s ease;
  display:flex;flex-direction:column;
}
.mobile-menu.is-open{left:0;}
.mobile-menu-overlay{
  position:fixed;inset:0;background:rgba(15,23,42,.5);
  z-index:299;opacity:0;visibility:hidden;transition:all .3s ease;
}
.mobile-menu-overlay.is-open{opacity:1;visibility:visible;}
.mobile-menu-head{
  padding:18px;display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--ink-border-soft);
}
.mobile-menu-close{background:none;border:none;font-size:20px;color:var(--ink-text-2);}
.mobile-menu ul{padding:14px;display:flex;flex-direction:column;gap:4px;}
.mobile-menu li a{
  display:block;padding:12px 14px;border-radius:10px;
  color:var(--ink-text-2);font-size:15px;
}
.mobile-menu li a:hover,
.mobile-menu .current-menu-item > a{background:var(--ink-primary-soft);color:var(--ink-primary);}

/* ===== 404 ===== */
.ink-404{
  text-align:center;padding:80px 20px;
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  box-shadow:var(--ink-shadow);border:1px solid var(--ink-border-soft);
}
.ink-404 h1{font-size:72px;color:var(--ink-primary);margin:0 0 12px;}
.ink-404 p{font-size:16px;color:var(--ink-text-2);margin:0 0 24px;}
.ink-404 a{
  display:inline-block;padding:11px 28px;
  background:var(--ink-primary);color:#fff;border-radius:10px;font-weight:600;
}

/* ===== Page ===== */
.ink-page{
  background:var(--ink-card);border-radius:var(--ink-radius-lg);
  padding:32px;box-shadow:var(--ink-shadow);
  border:1px solid var(--ink-border-soft);
}
.ink-page h1.page-title{font-size:26px;font-weight:700;color:var(--ink-text);margin:0 0 18px;}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .col-side{width:280px;}
  .ink-slide-title{font-size:26px;}
  .ink-slide-content{left:40px;max-width:50%;}
  .ink-pixel-stage{padding:60px 40px;min-height:400px;}
  .ink-pixel-blob.blob-1,.ink-pixel-blob.blob-2,.ink-pixel-blob.blob-3{filter:blur(50px);}
}
@media (max-width:768px){
  .container{padding:0 16px;}
  .site-header{padding:14px 0;}
  .header-left{gap:18px;}
  .main-navigation{display:none;}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;}
  .ink-subscribe-btn{display:none;}
  .row{flex-direction:column;}
  .col-side{width:100%;}
  .ink-carousel-slide a.ink-slide-link{height:auto;display:flex;flex-direction:column;}
  .ink-carousel-slide img{position:relative;height:200px;}
  .ink-carousel-slide::before{display:none;}
  .ink-slide-content{
    position:relative;top:auto;left:auto;transform:none;
    max-width:100%;padding:22px;background:#fff;
  }
  .ink-slide-title{font-size:20px;}
  .ink-carousel-arrow{display:none;}
  .ink-pixel-stage{padding:48px 24px;min-height:360px;border-radius:var(--ink-radius);}
  .ink-pixel-title{letter-spacing:1px;}
  .ink-pixel-subtitle{font-size:15px;margin-bottom:24px;}
  .ink-pixel-cta{padding:12px 24px;font-size:14px;}
  .ink-pixel-floats .float-shape{transform:scale(.75);}
  .ink-pixel-floats .s5,.ink-pixel-floats .s6{display:none;}
  .ink-card-list{padding:8px 18px;}
  .ink-post-card{flex-direction:row;gap:14px;}
  .ink-post-thumb{flex:0 0 120px;height:90px;}
  .ink-post-title{font-size:15px;}
  .ink-post-excerpt{display:none;}
  .ink-single-head,.ink-single-content,.ink-page{padding:20px;}
  .ink-single-head h1.entry-title{font-size:22px;}
  .ink-related-grid{grid-template-columns:1fr;}
  .footer-inner{flex-direction:column;text-align:center;}
  .footer-meta{text-align:center;}
}
@media (max-width:480px){
  body{font-size:14px;}
  .ink-post-thumb{flex:0 0 96px;height:78px;border-radius:10px;}
  .scroll-top{right:14px;bottom:14px;}
  .ink-meta-right .ink-meta-readtime{display:none;}
}

/* ===== Dark mode ===== */
html.is-dark{
  --ink-bg-1:#0B1020;
  --ink-bg-2:#0F172A;
  --ink-card:#131A2C;
  --ink-text:#E2E8F0;
  --ink-text-2:#94A3B8;
  --ink-text-3:#64748B;
  --ink-border:#1E293B;
  --ink-border-soft:#1A2236;
  --ink-primary-soft:rgba(59,130,246,.12);
  --ink-shadow:0 8px 24px rgba(0,0,0,.3);
  --ink-shadow-lg:0 18px 48px rgba(0,0,0,.4);
}
html.is-dark .site-header.is-sticky{background:rgba(19,26,44,.85);border-bottom-color:var(--ink-border);}
html.is-dark .ink-carousel{background:linear-gradient(135deg,#1E3A8A 0%,#312E81 100%);}
html.is-dark .ink-carousel-slide::before{
  background:linear-gradient(90deg,rgba(19,26,44,.92) 0%,rgba(19,26,44,.55) 45%,rgba(19,26,44,0) 70%);
}
html.is-dark .ink-carousel-arrow{background:rgba(19,26,44,.9);color:var(--ink-text);}
html.is-dark .mobile-menu{background:var(--ink-card);}
html.is-dark .site-footer{background:rgba(19,26,44,.4);}

html.is-dark .ink-hero-pixel{
  --pix-text:#F1F5F9;
  --pix-sub:#94A3B8;
  --pix-badge-bg:rgba(19,26,44,.55);
  --pix-badge-text:#A5B4FC;
  --pix-cta-bg:#F8FAFC;
  --pix-cta-text:#0F172A;
  --pix-grid:rgba(148,163,184,.08);
}
html.is-dark .ink-pixel-stage{
  background:linear-gradient(135deg,
    color-mix(in srgb, var(--pix-c1) 22%, #0B1020) 0%,
    color-mix(in srgb, var(--pix-c2) 18%, #0F172A) 50%,
    color-mix(in srgb, var(--pix-c3) 22%, #131A2C) 100%);
}
html.is-dark .ink-pixel-blob{opacity:.45;mix-blend-mode:lighten;}
html.is-dark .ink-pixel-floats .float-shape{box-shadow:0 6px 18px rgba(0,0,0,.4);}

@media (prefers-reduced-motion: reduce){
  .ink-pixel-blob,
  .ink-pixel-floats .float-shape,
  .ink-pixel-char,
  .ink-pixel-char::before,
  .ink-pixel-subtitle,
  .ink-pixel-cta{
    animation:none !important;
  }
  .ink-pixel-char{opacity:1;transform:none;}
}