/*
Theme Name: NewsForge
Theme URI: https://newsforge.dev
Author: NewsForge Studio
Author URI: https://newsforge.dev
Description: Tema profissional de notícias — enxuto, veloz e editorial. Foco total em leitura, performance e SEO.
Version: 1.0.0
Requires at least: 6.3
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: newsforge
Tags: news, magazine, blog, custom-logo, custom-colors, editor-style, featured-images, full-width-template, responsive-layout, rtl-language-support, threaded-comments, translation-ready
*/

/* ==========================================================================
   DESIGN TOKENS — CSS Custom Properties
   ========================================================================== */

:root {
  /* Brand Colors */
  --nf-accent:         #CC0000;
  --nf-accent-dark:    #9B0000;
  --nf-accent-light:   #FF1A1A;
  --nf-accent-muted:   rgba(204,0,0,.08);

  /* Neutrals */
  --nf-black:          #0A0A0A;
  --nf-gray-900:       #111111;
  --nf-gray-800:       #1C1C1E;
  --nf-gray-700:       #3A3A3C;
  --nf-gray-600:       #636366;
  --nf-gray-400:       #AEAEB2;
  --nf-gray-300:       #D1D1D6;
  --nf-gray-200:       #E5E5EA;
  --nf-gray-100:       #F2F2F7;
  --nf-gray-50:        #F8F8FA;
  --nf-white:          #FFFFFF;

  /* Typography */
  --nf-font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --nf-font-serif:     'Playfair Display', Georgia, 'Times New Roman', serif;
  --nf-font-mono:      'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  --nf-size-xs:        0.75rem;    /* 12px */
  --nf-size-sm:        0.875rem;   /* 14px */
  --nf-size-base:      1rem;       /* 16px */
  --nf-size-md:        1.125rem;   /* 18px */
  --nf-size-lg:        1.25rem;    /* 20px */
  --nf-size-xl:        1.5rem;     /* 24px */
  --nf-size-2xl:       1.875rem;   /* 30px */
  --nf-size-3xl:       2.25rem;    /* 36px */
  --nf-size-4xl:       3rem;       /* 48px */
  --nf-size-5xl:       3.75rem;    /* 60px */

  --nf-leading-tight:  1.2;
  --nf-leading-snug:   1.35;
  --nf-leading-normal: 1.6;
  --nf-leading-relaxed:1.75;

  --nf-tracking-tight: -0.025em;
  --nf-tracking-normal: 0em;
  --nf-tracking-wide:  0.05em;
  --nf-tracking-wider: 0.1em;

  /* Spacing */
  --nf-space-1:   0.25rem;
  --nf-space-2:   0.5rem;
  --nf-space-3:   0.75rem;
  --nf-space-4:   1rem;
  --nf-space-5:   1.25rem;
  --nf-space-6:   1.5rem;
  --nf-space-8:   2rem;
  --nf-space-10:  2.5rem;
  --nf-space-12:  3rem;
  --nf-space-16:  4rem;
  --nf-space-20:  5rem;
  --nf-space-24:  6rem;

  /* Layout */
  --nf-container:       1200px;
  --nf-container-wide:  1400px;
  --nf-container-sm:    760px;
  --nf-gutter:          clamp(1rem, 4vw, 2rem);
  --nf-radius-sm:       4px;
  --nf-radius:          8px;
  --nf-radius-lg:       16px;
  --nf-radius-xl:       24px;

  /* Elevation */
  --nf-shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --nf-shadow:     0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.06);
  --nf-shadow-lg:  0 10px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.08);
  --nf-shadow-xl:  0 20px 60px rgba(0,0,0,.18);

  /* Transitions */
  --nf-ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --nf-ease-out:   cubic-bezier(0, 0, 0.2, 1);
  --nf-duration:   200ms;
  --nf-duration-slow: 350ms;

  /* Header */
  --nf-header-height: 64px;
  --nf-header-bg: var(--nf-white);
  --nf-header-border: var(--nf-gray-200);
}

/* Dark Mode */
[data-theme="dark"],
.dark-mode {
  --nf-black:       #FFFFFF;
  --nf-gray-900:    #F5F5F7;
  --nf-gray-800:    #E5E5EA;
  --nf-gray-700:    #C7C7CC;
  --nf-gray-600:    #AEAEB2;
  --nf-gray-400:    #636366;
  --nf-gray-300:    #3A3A3C;
  --nf-gray-200:    #2C2C2E;
  --nf-gray-100:    #1C1C1E;
  --nf-gray-50:     #141414;
  --nf-white:       #0A0A0A;
  --nf-header-bg:   #111111;
  --nf-header-border: #2C2C2E;
  --nf-shadow-sm:   0 1px 3px rgba(0,0,0,.3);
  --nf-shadow:      0 4px 16px rgba(0,0,0,.4);
  --nf-shadow-lg:   0 10px 40px rgba(0,0,0,.5);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--nf-font-sans);
  font-size: var(--nf-size-base);
  line-height: var(--nf-leading-normal);
  color: var(--nf-gray-900);
  background-color: var(--nf-gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font: inherit;
}

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--nf-font-serif);
  font-weight: 700;
  line-height: var(--nf-leading-tight);
  letter-spacing: var(--nf-tracking-tight);
  color: var(--nf-black);
}

/* ==========================================================================
   LAYOUT — CONTAINERS & GRID
   ========================================================================== */

.nf-container {
  width: 100%;
  max-width: var(--nf-container);
  margin-inline: auto;
  padding-inline: var(--nf-gutter);
}

.nf-container--wide { max-width: var(--nf-container-wide); }
.nf-container--sm   { max-width: var(--nf-container-sm); }

.nf-site-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.nf-main {
  flex: 1;
  padding-top: var(--nf-header-height);
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.nf-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nf-header-height);
  background: var(--nf-header-bg);
  border-bottom: 1px solid var(--nf-header-border);
  transition: box-shadow var(--nf-duration) var(--nf-ease),
              background var(--nf-duration) var(--nf-ease);
}

.nf-header.is-scrolled {
  box-shadow: var(--nf-shadow);
}

.nf-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--nf-space-6);
}

/* Logo */
.nf-header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nf-header__logo a {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
}

.nf-header__logo img {
  height: 36px;
  width: auto;
}

.nf-site-title {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-xl);
  font-weight: 700;
  color: var(--nf-black);
  letter-spacing: var(--nf-tracking-tight);
  line-height: 1;
}

.nf-site-title span {
  color: var(--nf-accent);
}

/* Nav */
.nf-header__nav {
  flex: 1;
  display: flex;
  align-items: center;
}

.nf-nav {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}

.nf-nav > li {
  position: relative;
}

.nf-nav > li > a {
  display: flex;
  align-items: center;
  gap: var(--nf-space-1);
  padding: var(--nf-space-2) var(--nf-space-4);
  font-size: var(--nf-size-sm);
  font-weight: 600;
  color: var(--nf-gray-700);
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  transition: color var(--nf-duration) var(--nf-ease);
  white-space: nowrap;
}

.nf-nav > li > a:hover,
.nf-nav > li.current-menu-item > a {
  color: var(--nf-accent);
}

.nf-nav > li.current-menu-item > a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: var(--nf-space-4);
  right: var(--nf-space-4);
  height: 2px;
  background: var(--nf-accent);
  border-radius: 2px 2px 0 0;
}

/* Dropdown */
.nf-nav .sub-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--nf-white);
  border: 1px solid var(--nf-gray-200);
  border-radius: var(--nf-radius);
  box-shadow: var(--nf-shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--nf-duration) var(--nf-ease);
  list-style: none;
  padding: var(--nf-space-2) 0;
  z-index: 100;
}

.nf-nav li:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nf-nav .sub-menu a {
  display: block;
  padding: var(--nf-space-2) var(--nf-space-5);
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-700);
  transition: color var(--nf-duration), background var(--nf-duration);
}

.nf-nav .sub-menu a:hover {
  color: var(--nf-accent);
  background: var(--nf-accent-muted);
}

/* Header Actions */
.nf-header__actions {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  flex-shrink: 0;
}

/* Search Toggle */
.nf-header__search-btn,
.nf-header__theme-btn,
.nf-header__menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--nf-radius);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--nf-gray-700);
  transition: background var(--nf-duration), color var(--nf-duration);
}

.nf-header__search-btn:hover,
.nf-header__theme-btn:hover,
.nf-header__menu-btn:hover {
  background: var(--nf-gray-100);
  color: var(--nf-accent);
}

/* Search Overlay */
.nf-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: all var(--nf-duration) var(--nf-ease);
}

.nf-search-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.nf-search-overlay__box {
  width: 100%;
  max-width: 640px;
  padding: 0 var(--nf-gutter);
}

.nf-search-overlay__form {
  position: relative;
}

.nf-search-overlay__input {
  width: 100%;
  padding: var(--nf-space-5) var(--nf-space-16) var(--nf-space-5) var(--nf-space-6);
  font-size: var(--nf-size-xl);
  font-family: var(--nf-font-serif);
  background: var(--nf-white);
  border: none;
  border-radius: var(--nf-radius-lg);
  box-shadow: var(--nf-shadow-xl);
  color: var(--nf-black);
  outline: none;
}

.nf-search-overlay__input::placeholder {
  color: var(--nf-gray-400);
}

.nf-search-overlay__submit {
  position: absolute;
  right: var(--nf-space-4);
  top: 50%;
  transform: translateY(-50%);
  background: var(--nf-accent);
  color: var(--nf-white);
  border: none;
  border-radius: var(--nf-radius);
  padding: var(--nf-space-2) var(--nf-space-4);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--nf-size-sm);
  transition: background var(--nf-duration);
}

.nf-search-overlay__submit:hover { background: var(--nf-accent-dark); }

.nf-search-overlay__close {
  display: block;
  margin: var(--nf-space-4) auto 0;
  background: transparent;
  border: 1px solid rgba(255,255,255,.3);
  color: var(--nf-white);
  padding: var(--nf-space-2) var(--nf-space-5);
  border-radius: var(--nf-radius);
  cursor: pointer;
  font-size: var(--nf-size-sm);
  transition: background var(--nf-duration);
}

.nf-search-overlay__close:hover { background: rgba(255,255,255,.1); }

/* Breaking News Ticker */
.nf-breaking {
  background: var(--nf-accent);
  color: var(--nf-white);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  letter-spacing: var(--nf-tracking-wider);
  text-transform: uppercase;
  overflow: hidden;
}

.nf-breaking__inner {
  display: flex;
  align-items: center;
  height: 34px;
}

.nf-breaking__label {
  flex-shrink: 0;
  padding: 0 var(--nf-space-4);
  background: rgba(0,0,0,.25);
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.nf-breaking__scroll {
  overflow: hidden;
  flex: 1;
  position: relative;
}

.nf-breaking__track {
  display: flex;
  gap: var(--nf-space-12);
  animation: nf-ticker 30s linear infinite;
  white-space: nowrap;
  font-weight: 500;
}

.nf-breaking__track a {
  color: var(--nf-white);
  transition: opacity var(--nf-duration);
}

.nf-breaking__track a:hover { opacity: .8; }

@keyframes nf-ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Mobile Nav */
.nf-mobile-nav {
  position: fixed;
  top: var(--nf-header-height);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 900;
  background: var(--nf-white);
  padding: var(--nf-space-6);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform var(--nf-duration-slow) var(--nf-ease-out);
}

.nf-mobile-nav.is-open { transform: translateX(0); }

.nf-mobile-nav .menu {
  list-style: none;
}

.nf-mobile-nav .menu a {
  display: block;
  padding: var(--nf-space-4) 0;
  font-size: var(--nf-size-lg);
  font-weight: 600;
  color: var(--nf-black);
  border-bottom: 1px solid var(--nf-gray-200);
  transition: color var(--nf-duration);
}

.nf-mobile-nav .menu a:hover { color: var(--nf-accent); }

.nf-mobile-nav .sub-menu {
  padding-left: var(--nf-space-4);
  list-style: none;
}

.nf-mobile-nav .sub-menu a {
  font-size: var(--nf-size-base);
  color: var(--nf-gray-600);
}

/* ==========================================================================
   HERO — Homepage Featured Post
   ========================================================================== */

.nf-hero {
  position: relative;
  overflow: hidden;
}

.nf-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  min-height: clamp(460px, 55vw, 640px);
}

.nf-hero__image-wrap {
  position: relative;
  overflow: hidden;
}

.nf-hero__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,.2) 40%,
    rgba(0,0,0,.85) 100%
  );
}

.nf-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--nf-ease);
}

.nf-hero:hover .nf-hero__image {
  transform: scale(1.02);
}

.nf-hero__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: var(--nf-space-8) var(--nf-gutter) var(--nf-space-10);
  max-width: var(--nf-container);
  margin-inline: auto;
}

.nf-hero__category {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-2);
  background: var(--nf-accent);
  color: var(--nf-white);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  padding: var(--nf-space-1) var(--nf-space-3);
  border-radius: var(--nf-radius-sm);
  margin-bottom: var(--nf-space-4);
}

.nf-hero__title {
  font-family: var(--nf-font-serif);
  font-size: clamp(var(--nf-size-2xl), 4vw, var(--nf-size-5xl));
  font-weight: 700;
  line-height: var(--nf-leading-tight);
  color: var(--nf-white);
  text-shadow: 0 2px 12px rgba(0,0,0,.3);
  margin-bottom: var(--nf-space-4);
  max-width: 800px;
}

.nf-hero__title a {
  color: var(--nf-white);
  transition: opacity var(--nf-duration);
}

.nf-hero__title a:hover { opacity: .85; }

.nf-hero__excerpt {
  font-size: var(--nf-size-md);
  color: rgba(255,255,255,.85);
  line-height: var(--nf-leading-normal);
  margin-bottom: var(--nf-space-5);
  max-width: 620px;
}

.nf-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--nf-space-4);
  flex-wrap: wrap;
}

.nf-hero__author {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  color: rgba(255,255,255,.9);
  font-size: var(--nf-size-sm);
  font-weight: 600;
}

.nf-hero__author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4);
  object-fit: cover;
}

.nf-hero__date,
.nf-hero__read-time {
  color: rgba(255,255,255,.65);
  font-size: var(--nf-size-xs);
  display: flex;
  align-items: center;
  gap: var(--nf-space-1);
}

.nf-hero__badge-live {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-1);
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--nf-white);
  font-size: var(--nf-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wide);
  padding: var(--nf-space-1) var(--nf-space-3);
  border-radius: 100px;
}

.nf-hero__badge-live::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #00ff88;
  border-radius: 50%;
  animation: nf-pulse 1.5s ease-in-out infinite;
}

@keyframes nf-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.3); }
}

/* ==========================================================================
   ARTICLE FEED — Home listing
   ========================================================================== */

.nf-feed {
  padding: var(--nf-space-10) 0 var(--nf-space-16);
}

.nf-feed__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--nf-space-8);
}

/* ==========================================================================
   ARTICLE CARD
   ========================================================================== */

.nf-card {
  background: var(--nf-white);
  border-radius: var(--nf-radius-lg);
  overflow: hidden;
  box-shadow: var(--nf-shadow-sm);
  transition: transform var(--nf-duration-slow) var(--nf-ease),
              box-shadow var(--nf-duration-slow) var(--nf-ease);
  display: flex;
  flex-direction: column;
}

.nf-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--nf-shadow-lg);
}

.nf-card__image-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--nf-gray-100);
}

.nf-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--nf-ease);
}

.nf-card:hover .nf-card__image {
  transform: scale(1.05);
}

.nf-card__category {
  position: absolute;
  top: var(--nf-space-3);
  left: var(--nf-space-3);
  background: var(--nf-accent);
  color: var(--nf-white);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  padding: var(--nf-space-1) var(--nf-space-3);
  border-radius: var(--nf-radius-sm);
  z-index: 2;
  transition: background var(--nf-duration);
}

.nf-card__category:hover { background: var(--nf-accent-dark); }

.nf-card__no-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--nf-gray-100) 0%, var(--nf-gray-200) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.nf-card__no-image-icon {
  color: var(--nf-gray-400);
  opacity: .5;
}

.nf-card__body {
  padding: var(--nf-space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.nf-card__title {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-lg);
  font-weight: 700;
  line-height: var(--nf-leading-snug);
  color: var(--nf-black);
  margin-bottom: var(--nf-space-3);
  letter-spacing: var(--nf-tracking-tight);
}

.nf-card__title a {
  color: inherit;
  transition: color var(--nf-duration);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nf-card__title a:hover { color: var(--nf-accent); }

.nf-card__excerpt {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-600);
  line-height: var(--nf-leading-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--nf-space-4);
  flex: 1;
}

.nf-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--nf-space-4);
  border-top: 1px solid var(--nf-gray-100);
  gap: var(--nf-space-3);
  flex-wrap: wrap;
}

.nf-card__meta {
  display: flex;
  align-items: center;
  gap: var(--nf-space-3);
}

.nf-card__author {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  font-size: var(--nf-size-xs);
  font-weight: 600;
  color: var(--nf-gray-700);
}

.nf-card__avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.nf-card__date {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
}

.nf-card__read-time {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
  display: flex;
  align-items: center;
  gap: var(--nf-space-1);
  white-space: nowrap;
}

/* Card Featured (large) */
.nf-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

.nf-card--featured .nf-card__image-wrap {
  aspect-ratio: unset;
  min-height: 340px;
  border-radius: var(--nf-radius-lg) 0 0 var(--nf-radius-lg);
}

.nf-card--featured .nf-card__body {
  padding: var(--nf-space-8);
}

.nf-card--featured .nf-card__title {
  font-size: var(--nf-size-2xl);
}

.nf-card--featured .nf-card__excerpt {
  -webkit-line-clamp: 5;
  font-size: var(--nf-size-base);
}

/* ==========================================================================
   PAGINATION
   ========================================================================== */

.nf-pagination {
  margin-top: var(--nf-space-16);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--nf-space-2);
}

.nf-pagination a,
.nf-pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--nf-radius);
  font-size: var(--nf-size-sm);
  font-weight: 600;
  transition: all var(--nf-duration);
}

.nf-pagination a {
  background: var(--nf-white);
  color: var(--nf-gray-700);
  border: 1px solid var(--nf-gray-200);
  box-shadow: var(--nf-shadow-sm);
}

.nf-pagination a:hover {
  background: var(--nf-accent);
  color: var(--nf-white);
  border-color: var(--nf-accent);
}

.nf-pagination .current {
  background: var(--nf-accent);
  color: var(--nf-white);
}

.nf-pagination .prev,
.nf-pagination .next {
  width: auto;
  padding: 0 var(--nf-space-5);
}

/* ==========================================================================
   SINGLE POST — Article Layout
   ========================================================================== */

.nf-single {
  padding: var(--nf-space-10) 0 var(--nf-space-20);
}

.nf-single__layout {
  display: grid;
  grid-template-columns: 1fr min(760px, 100%) 1fr;
}

.nf-single__layout > * {
  grid-column: 2;
}

.nf-single__layout > .nf-single--wide,
.nf-single__layout > .alignwide {
  grid-column: 1 / -1;
  max-width: 1040px;
  margin-inline: auto;
  width: 100%;
  padding-inline: var(--nf-gutter);
}

.nf-single__layout > .nf-single--full,
.nf-single__layout > .alignfull {
  grid-column: 1 / -1;
  width: 100%;
}


/* ==========================================================================
   BREADCRUMB
   ========================================================================== */

.nf-breadcrumb {
  padding: var(--nf-space-4) 0 var(--nf-space-2);
  max-width: 760px;
  margin-inline: auto;
  width: 100%;
}

.nf-breadcrumb__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--nf-space-1);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
}

.nf-breadcrumb__link {
  color: var(--nf-gray-400);
  text-decoration: none;
  transition: color var(--nf-duration);
}
.nf-breadcrumb__link:hover { color: var(--nf-accent); }

.nf-breadcrumb__current {
  color: var(--nf-gray-600);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 260px;
}

.nf-breadcrumb__sep {
  list-style: none;
  color: var(--nf-gray-300);
  font-size: 10px;
}

/* ==========================================================================
   SINGLE POST — Header
   ========================================================================== */

.nf-single-main {
  background: var(--nf-white);
}

.nf-single__header {
  padding: var(--nf-space-8) var(--nf-gutter) 0;
  max-width: calc(760px + 2 * var(--nf-gutter));
  margin-inline: auto;
  width: 100%;
}

.nf-single__header-inner {
  width: 100%;
}

.nf-single__badges {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  margin-bottom: var(--nf-space-4);
  flex-wrap: wrap;
}

/* Badges */
.nf-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-1);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  padding: 3px var(--nf-space-3);
  border-radius: var(--nf-radius-sm);
  text-decoration: none;
  white-space: nowrap;
}

.nf-badge--cat {
  background: var(--nf-accent);
  color: var(--nf-white);
}
.nf-badge--cat:hover { background: var(--nf-accent-dark); color: var(--nf-white); }

.nf-badge--live {
  background: var(--nf-red, #e53e3e);
  color: var(--nf-white);
  animation: nf-pulse-badge 2s infinite;
}

.nf-badge--sm {
  font-size: 10px;
  padding: 2px var(--nf-space-2);
}

.nf-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: nf-pulse-dot 1.2s ease-in-out infinite;
}

@keyframes nf-pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* Single Title */
.nf-single__title {
  font-family: var(--nf-font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--nf-black);
  margin-bottom: var(--nf-space-4);
}

.nf-single__subtitle {
  font-size: var(--nf-size-xl);
  color: var(--nf-gray-600);
  line-height: 1.5;
  font-family: var(--nf-font-serif);
  font-style: italic;
  font-weight: 400;
  margin-bottom: var(--nf-space-6);
}

/* Byline */
.nf-single__byline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--nf-space-4);
  padding: var(--nf-space-4) 0;
  border-top: 1px solid var(--nf-gray-200);
  border-bottom: 1px solid var(--nf-gray-200);
  margin-bottom: var(--nf-space-6);
  flex-wrap: wrap;
}

.nf-single__author {
  display: flex;
  align-items: center;
  gap: var(--nf-space-3);
  text-decoration: none;
}

.nf-single__author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--nf-gray-200);
  flex-shrink: 0;
}

.nf-single__author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nf-single__author-name {
  font-size: var(--nf-size-sm);
  font-weight: 700;
  color: var(--nf-black);
  transition: color var(--nf-duration);
  line-height: 1.2;
}
.nf-single__author:hover .nf-single__author-name { color: var(--nf-accent); }

.nf-single__author-role {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
}

.nf-single__meta-group {
  display: flex;
  align-items: center;
  gap: var(--nf-space-3);
  flex-wrap: wrap;
}

.nf-single__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
  white-space: nowrap;
}

.nf-single__meta-item time { color: inherit; }

.nf-single__updated em {
  font-style: normal;
  font-weight: 600;
  color: var(--nf-gray-500);
}

/* Share top */
.nf-single__share-top {
  margin-bottom: var(--nf-space-6);
}

/* Cover image */
.nf-single__cover {
  max-width: calc(760px + 2 * var(--nf-gutter));
  margin-inline: auto;
  margin-bottom: var(--nf-space-8);
  width: 100%;
  padding-inline: var(--nf-gutter);
}

.nf-single__cover-img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--nf-radius-lg);
  display: block;
}

.nf-single__cover-caption {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
  text-align: center;
  margin-top: var(--nf-space-2);
  line-height: 1.5;
}

/* ==========================================================================
   SINGLE POST — Content Layout
   ========================================================================== */

.nf-single__layout {
  max-width: calc(760px + 2 * var(--nf-gutter));
  margin-inline: auto;
  padding-inline: var(--nf-gutter);
  padding-bottom: var(--nf-space-16, 4rem);
  width: 100%;
}

.nf-single__content {
  font-size: var(--nf-size-md);
  line-height: var(--nf-leading-relaxed);
  color: var(--nf-gray-800);
}

/* Tags */
.nf-single__tags {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  flex-wrap: wrap;
  margin: var(--nf-space-8) 0 var(--nf-space-6);
  padding-top: var(--nf-space-6);
  border-top: 1px solid var(--nf-gray-200);
}

.nf-tag-pill {
  display: inline-flex;
  align-items: center;
  padding: var(--nf-space-1) var(--nf-space-3);
  background: var(--nf-gray-100);
  color: var(--nf-gray-600);
  font-size: var(--nf-size-xs);
  font-weight: 500;
  border-radius: 999px;
  text-decoration: none;
  transition: all var(--nf-duration);
  border: 1px solid var(--nf-gray-200);
}
.nf-tag-pill:hover {
  background: var(--nf-accent);
  color: var(--nf-white);
  border-color: var(--nf-accent);
}

/* Share bottom */
.nf-single__share-bottom {
  margin: var(--nf-space-6) 0;
  padding: var(--nf-space-6);
  background: var(--nf-gray-50);
  border-radius: var(--nf-radius-lg);
  text-align: center;
}

.nf-single__share-label {
  font-size: var(--nf-size-sm);
  font-weight: 700;
  color: var(--nf-gray-600);
  margin-bottom: var(--nf-space-3);
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
}

/* Share Buttons */
.nf-share-buttons {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  flex-wrap: wrap;
}
.nf-share-buttons--large {
  justify-content: center;
  gap: var(--nf-space-3);
}
.nf-share-buttons--large .nf-share-btn {
  padding: var(--nf-space-3) var(--nf-space-5);
  font-size: var(--nf-size-sm);
}

.nf-share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-2);
  padding: var(--nf-space-2) var(--nf-space-3);
  border-radius: var(--nf-radius);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--nf-duration);
  text-decoration: none !important;
  border: none;
  white-space: nowrap;
}

.nf-share-btn--whatsapp { background: #25D366; color: #fff; }
.nf-share-btn--twitter  { background: #000; color: #fff; }
.nf-share-btn--facebook { background: #1877F2; color: #fff; }
.nf-share-btn--copy     { background: var(--nf-gray-100); color: var(--nf-gray-700); border: 1px solid var(--nf-gray-200); }
.nf-share-btn--copy.is-copied { background: #22c55e; color: #fff; border-color: transparent; }
.nf-share-btn:hover { filter: brightness(.88); transform: translateY(-1px); }

/* ==========================================================================
   SINGLE POST — Post Navigation
   ========================================================================== */

.nf-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--nf-space-4);
  margin: var(--nf-space-8) 0;
  padding-top: var(--nf-space-6);
  border-top: 1px solid var(--nf-gray-200);
}

.nf-post-nav__item {
  display: flex;
  flex-direction: column;
  gap: var(--nf-space-1);
  padding: var(--nf-space-4);
  background: var(--nf-gray-50);
  border-radius: var(--nf-radius-lg);
  text-decoration: none;
  border: 1px solid var(--nf-gray-200);
  transition: all var(--nf-duration);
}
.nf-post-nav__item:hover {
  border-color: var(--nf-accent);
  background: var(--nf-white);
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
}

.nf-post-nav__next { text-align: right; }

.nf-post-nav__direction {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--nf-size-xs);
  font-weight: 700;
  color: var(--nf-accent);
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
}
.nf-post-nav__next .nf-post-nav__direction { justify-content: flex-end; }

.nf-post-nav__title {
  font-size: var(--nf-size-sm);
  font-weight: 600;
  color: var(--nf-black);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   READING PROGRESS BAR
   ========================================================================== */

.nf-reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 9999;
  background: transparent;
}

.nf-reading-progress__bar {
  height: 100%;
  width: 0;
  background: var(--nf-accent);
  transition: width .1s linear;
}

/* ==========================================================================
   TABLE OF CONTENTS
   ========================================================================== */

.nf-toc {
  background: var(--nf-gray-50);
  border: 1px solid var(--nf-gray-200);
  border-radius: var(--nf-radius-lg);
  margin: 0 0 var(--nf-space-8);
  overflow: hidden;
}

.nf-toc__inner { padding: var(--nf-space-4) var(--nf-space-5); }

.nf-toc__toggle {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: var(--nf-size-sm);
  font-weight: 700;
  color: var(--nf-gray-800);
  text-align: left;
  margin-bottom: var(--nf-space-3);
}
.nf-toc__toggle svg { flex-shrink: 0; }
.nf-toc__toggle:last-of-type svg { margin-left: auto; transition: transform .2s; }
.nf-toc__toggle[aria-expanded="false"] svg:last-child { transform: rotate(-90deg); }

.nf-toc__nav { }

.nf-toc__nav.is-collapsed { display: none; }

.nf-toc__nav ol,
.nf-toc__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nf-toc__nav li a {
  display: block;
  padding: var(--nf-space-1) var(--nf-space-2);
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-600);
  text-decoration: none;
  border-radius: var(--nf-radius-sm);
  transition: all var(--nf-duration);
  border-left: 2px solid transparent;
}
.nf-toc__nav li a:hover,
.nf-toc__nav li a.is-active {
  color: var(--nf-accent);
  background: rgba(204,0,0,.05);
  border-left-color: var(--nf-accent);
}

.nf-toc__nav .nf-toc__sub a {
  padding-left: var(--nf-space-5);
  font-size: var(--nf-size-xs);
}

/* ==========================================================================
   CONTENT TYPOGRAPHY — Post body
   ========================================================================== */

.entry-content,
.nf-single__content {
  font-size: var(--nf-size-md);
  line-height: 1.85;
  color: var(--nf-gray-800);
}

.entry-content > * + * {
  margin-top: var(--nf-space-5);
}

.entry-content p {
  margin-bottom: var(--nf-space-5);
}

/* Drop Cap */
.has-drop-cap .entry-content > p:first-of-type::first-letter,
.has-drop-cap .nf-single__content > p:first-of-type::first-letter {
  float: left;
  font-family: var(--nf-font-serif);
  font-size: 4.5em;
  font-weight: 800;
  line-height: 0.8;
  margin: 0.1em 0.12em 0 0;
  color: var(--nf-accent);
  text-transform: uppercase;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
  font-family: var(--nf-font-serif);
  font-weight: 700;
  line-height: 1.25;
  color: var(--nf-black);
  margin: var(--nf-space-8) 0 var(--nf-space-3);
  scroll-margin-top: 90px;
}

.entry-content h2 {
  font-size: clamp(1.375rem, 2.5vw, 1.625rem);
  border-bottom: 2px solid var(--nf-gray-200);
  padding-bottom: var(--nf-space-2);
}

.entry-content h3 { font-size: 1.25rem; }
.entry-content h4 { font-size: 1.1rem; }

.entry-content a {
  color: var(--nf-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.entry-content a:hover { color: var(--nf-accent-dark); }

.entry-content ul,
.entry-content ol {
  margin: 0 0 var(--nf-space-5) var(--nf-space-6);
  line-height: 1.8;
}
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content li { margin-bottom: var(--nf-space-1); }

.entry-content blockquote {
  background: var(--nf-gray-50);
  border: none;
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-6) var(--nf-space-6) var(--nf-space-6) var(--nf-space-10);
  margin: var(--nf-space-8) 0;
  position: relative;
}
.entry-content blockquote::before {
  content: '\201C';
  position: absolute;
  left: var(--nf-space-4);
  top: var(--nf-space-2);
  font-family: var(--nf-font-serif);
  font-size: 4rem;
  line-height: 1;
  color: var(--nf-accent);
  opacity: 0.3;
  font-weight: 700;
}
.entry-content blockquote p {
  font-family: var(--nf-font-serif);
  font-size: 1.15rem;
  font-style: italic;
  margin-bottom: var(--nf-space-2);
}
.entry-content blockquote cite {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-400);
  font-style: normal;
  font-weight: 600;
}
.entry-content blockquote cite::before { content: '— '; }

.entry-content img {
  border-radius: var(--nf-radius);
  max-width: 100%;
  height: auto;
  display: block;
}

.entry-content figure { margin: var(--nf-space-6) 0; }

.entry-content figcaption {
  text-align: center;
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
  margin-top: var(--nf-space-2);
}

.entry-content code {
  font-family: 'Fira Code', 'Consolas', monospace;
  font-size: .875em;
  background: var(--nf-gray-100);
  color: var(--nf-accent);
  padding: .15em .4em;
  border-radius: 4px;
  border: 1px solid var(--nf-gray-200);
}

.entry-content pre {
  background: #0d1117;
  color: #e6edf3;
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-5);
  overflow-x: auto;
  font-size: .875rem;
  line-height: 1.7;
  margin: var(--nf-space-6) 0;
}
.entry-content pre code {
  background: none;
  color: inherit;
  padding: 0;
  border: none;
  font-size: 1em;
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--nf-size-sm);
  margin: var(--nf-space-6) 0;
}
.entry-content th {
  background: var(--nf-gray-50);
  font-weight: 700;
  padding: var(--nf-space-3) var(--nf-space-4);
  text-align: left;
  border-bottom: 2px solid var(--nf-accent);
}
.entry-content td {
  padding: var(--nf-space-2) var(--nf-space-4);
  border-bottom: 1px solid var(--nf-gray-200);
}

.entry-content hr {
  border: none;
  height: 1px;
  background: var(--nf-gray-200);
  margin: var(--nf-space-8) 0;
}

/* Internal link card */
.nf-internal-card {
  display: flex;
  align-items: stretch;
  background: var(--nf-gray-50);
  border: 1px solid var(--nf-gray-200);
  border-radius: var(--nf-radius-lg);
  overflow: hidden;
  text-decoration: none !important;
  color: var(--nf-black) !important;
  margin: var(--nf-space-6) 0;
  transition: all var(--nf-duration);
  border-left: 3px solid var(--nf-accent);
}
.nf-internal-card:hover {
  border-color: var(--nf-accent);
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
  transform: translateY(-2px);
}
.nf-internal-card__img {
  width: 120px;
  object-fit: cover;
  flex-shrink: 0;
}
.nf-internal-card__body {
  padding: var(--nf-space-3) var(--nf-space-4);
  display: flex;
  flex-direction: column;
  gap: var(--nf-space-1);
}
.nf-internal-card__cat {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-accent);
}
.nf-internal-card__title {
  font-family: var(--nf-font-serif);
  font-weight: 700;
  font-size: var(--nf-size-sm);
  line-height: 1.35;
  color: var(--nf-black);
}
.nf-internal-card__excerpt {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   GUTENBERG BLOCKS
   ========================================================================== */

/* Video / YouTube embed */
.entry-content .wp-block-embed {
  margin: var(--nf-space-6) 0;
}
.entry-content .wp-block-embed__wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--nf-black);
  border-radius: var(--nf-radius-lg);
  overflow: hidden;
}
.entry-content .wp-block-embed__wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* YouTube Facade */
.nf-youtube-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--nf-radius-lg);
  overflow: hidden;
  margin: var(--nf-space-6) 0;
  cursor: pointer;
}
.nf-youtube-facade {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nf-youtube-facade__thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.85);
  transition: filter .3s, transform .3s;
}
.nf-youtube-facade:hover .nf-youtube-facade__thumb { filter: brightness(.7); transform: scale(1.02); }
.nf-youtube-facade__play {
  position: relative;
  z-index: 2;
  width: 72px;
  height: 72px;
  background: #ff0000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  transition: transform .2s, box-shadow .2s;
}
.nf-youtube-facade:hover .nf-youtube-facade__play { transform: scale(1.12); }
.nf-youtube-facade__play svg { fill: #fff; margin-left: 5px; }
.nf-youtube-wrap .nf-yt-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Buttons */
.entry-content .wp-block-button__link {
  display: inline-flex;
  align-items: center;
  padding: var(--nf-space-3) var(--nf-space-6);
  border-radius: 999px;
  font-weight: 600;
  font-size: var(--nf-size-sm);
  background: var(--nf-accent);
  color: #fff !important;
  text-decoration: none !important;
  border: 2px solid transparent;
  transition: all var(--nf-duration);
  box-shadow: 0 4px 14px rgba(204,0,0,.3);
}
.entry-content .wp-block-button__link:hover {
  background: var(--nf-accent-dark);
  transform: translateY(-1px);
}
.entry-content .wp-block-button.is-style-outline .wp-block-button__link {
  background: transparent;
  color: var(--nf-accent) !important;
  border-color: var(--nf-accent);
  box-shadow: none;
}

/* ==========================================================================
   POST TAGS & SHARE
   ========================================================================== */

.nf-post-tags {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  flex-wrap: wrap;
  margin: var(--nf-space-8) 0 var(--nf-space-6);
}

/* ==========================================================================
   AUTHOR BOX
   ========================================================================== */

.nf-author-box {
  display: flex;
  gap: var(--nf-space-5);
  align-items: flex-start;
  background: var(--nf-gray-50);
  border: 1px solid var(--nf-gray-200);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-6);
  margin: var(--nf-space-8) 0;
}

.nf-author-box__avatar-link {
  flex-shrink: 0;
  display: block;
}

.nf-author-box__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--nf-gray-200);
}

.nf-author-box__info { flex: 1; }

.nf-author-box__name {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-lg);
  font-weight: 700;
  color: var(--nf-black);
  margin-bottom: var(--nf-space-1);
}

.nf-author-box__role {
  font-size: var(--nf-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-accent);
  margin-bottom: var(--nf-space-3);
}

.nf-author-box__bio {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-600);
  line-height: var(--nf-leading-relaxed);
}

/* ==========================================================================
   RELATED POSTS
   ========================================================================== */

.nf-related {
  background: var(--nf-gray-50);
  border-top: 1px solid var(--nf-gray-200);
  padding: var(--nf-space-12) 0;
  margin-top: var(--nf-space-12);
}

.nf-related__header {
  display: flex;
  align-items: center;
  gap: var(--nf-space-4);
  margin-bottom: var(--nf-space-8);
}

.nf-related__title {
  font-family: var(--nf-font-sans);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-gray-400);
}

.nf-related__line {
  flex: 1;
  height: 1px;
  background: var(--nf-gray-200);
}

.nf-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--nf-space-6);
}

/* ==========================================================================
   PROGRESS BAR
   ========================================================================== */

.nf-reading-progress {
  position: fixed;
  top: var(--nf-header-height);
  left: 0;
  z-index: 999;
  height: 3px;
  background: var(--nf-accent);
  width: 0%;
  transition: width 50ms linear;
  transform-origin: left;
}

/* ==========================================================================
   TABLE OF CONTENTS
   ========================================================================== */

.nf-toc {
  background: var(--nf-gray-50);
  border: 1px solid var(--nf-gray-200);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-5);
  margin: 2em 0;
}

.nf-toc__title {
  font-family: var(--nf-font-sans);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-gray-400);
  margin-bottom: var(--nf-space-3);
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
}

.nf-toc__list {
  list-style: none;
  counter-reset: toc;
}

.nf-toc__list li {
  counter-increment: toc;
  padding: var(--nf-space-1) 0;
}

.nf-toc__list a {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-700);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: var(--nf-space-2);
  transition: color var(--nf-duration);
}

.nf-toc__list a::before {
  content: counter(toc, decimal-leading-zero);
  font-size: var(--nf-size-xs);
  font-weight: 700;
  color: var(--nf-accent);
  font-family: var(--nf-font-mono);
  flex-shrink: 0;
}

.nf-toc__list a:hover { color: var(--nf-accent); }

/* ==========================================================================
   PAGE TEMPLATE
   ========================================================================== */

.nf-page {
  padding: var(--nf-space-12) 0 var(--nf-space-20);
}

.nf-page__header {
  text-align: center;
  padding: var(--nf-space-16) var(--nf-gutter) var(--nf-space-10);
  background: linear-gradient(180deg, var(--nf-gray-100) 0%, var(--nf-gray-50) 100%);
  border-bottom: 1px solid var(--nf-gray-200);
  margin-bottom: var(--nf-space-12);
}

.nf-page__title {
  font-size: clamp(var(--nf-size-2xl), 4vw, var(--nf-size-5xl));
  font-weight: 700;
  color: var(--nf-black);
  margin-bottom: var(--nf-space-4);
}

.nf-page__content {
  max-width: var(--nf-container-sm);
  margin-inline: auto;
  padding-inline: var(--nf-gutter);
}

/* ==========================================================================
   ARCHIVE & SEARCH
   ========================================================================== */

.nf-archive-header {
  padding: var(--nf-space-12) 0;
  border-bottom: 1px solid var(--nf-gray-200);
  margin-bottom: var(--nf-space-10);
}

.nf-archive-header__eyebrow {
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-accent);
  margin-bottom: var(--nf-space-2);
}

.nf-archive-header__title {
  font-size: clamp(var(--nf-size-2xl), 4vw, var(--nf-size-4xl));
  color: var(--nf-black);
  margin-bottom: var(--nf-space-3);
}

.nf-archive-header__description {
  font-size: var(--nf-size-md);
  color: var(--nf-gray-600);
}

.nf-archive-header__count {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-400);
  margin-top: var(--nf-space-2);
}

/* ==========================================================================
   404 PAGE
   ========================================================================== */

.nf-404 {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--nf-space-12) var(--nf-gutter);
}

.nf-404__number {
  font-family: var(--nf-font-serif);
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 700;
  line-height: 1;
  color: var(--nf-gray-200);
  margin-bottom: var(--nf-space-6);
}

.nf-404__title {
  font-size: var(--nf-size-2xl);
  color: var(--nf-black);
  margin-bottom: var(--nf-space-4);
}

.nf-404__text {
  font-size: var(--nf-size-md);
  color: var(--nf-gray-600);
  max-width: 420px;
  margin-inline: auto;
  margin-bottom: var(--nf-space-8);
}

/* ==========================================================================
   COMMENTS
   ========================================================================== */

.nf-comments {
  padding: var(--nf-space-8) var(--nf-gutter);
  max-width: calc(760px + 2 * var(--nf-gutter));
  margin-inline: auto;
}

.nf-comments__title {
  font-size: var(--nf-size-xl);
  color: var(--nf-black);
  margin-bottom: var(--nf-space-6);
  padding-bottom: var(--nf-space-4);
  border-bottom: 2px solid var(--nf-gray-200);
}

.comment-list { list-style: none; }

.comment {
  padding: var(--nf-space-5) 0;
  border-bottom: 1px solid var(--nf-gray-100);
}

.comment-body { display: flex; gap: var(--nf-space-4); }

.comment-author-avatar {
  flex-shrink: 0;
}

.comment-author-avatar img {
  border-radius: 50%;
  width: 44px;
  height: 44px;
}

.comment-content { flex: 1; }

.comment-author-name {
  font-weight: 700;
  font-size: var(--nf-size-sm);
  color: var(--nf-black);
  margin-bottom: var(--nf-space-1);
}

.comment-date {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
  margin-bottom: var(--nf-space-3);
}

.comment-text {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-700);
  line-height: var(--nf-leading-relaxed);
}

/* Comment Form */
.comment-respond {
  margin-top: var(--nf-space-8);
}

.comment-respond .comment-reply-title {
  font-size: var(--nf-size-xl);
  color: var(--nf-black);
  margin-bottom: var(--nf-space-6);
}

.comment-form-field {
  margin-bottom: var(--nf-space-4);
}

.comment-form-field label {
  display: block;
  font-size: var(--nf-size-sm);
  font-weight: 600;
  color: var(--nf-gray-700);
  margin-bottom: var(--nf-space-2);
}

.comment-form-field input,
.comment-form-field textarea {
  width: 100%;
  padding: var(--nf-space-3) var(--nf-space-4);
  background: var(--nf-white);
  border: 1px solid var(--nf-gray-300);
  border-radius: var(--nf-radius);
  font-size: var(--nf-size-base);
  color: var(--nf-black);
  transition: border-color var(--nf-duration), box-shadow var(--nf-duration);
  outline: none;
}

.comment-form-field input:focus,
.comment-form-field textarea:focus {
  border-color: var(--nf-accent);
  box-shadow: 0 0 0 3px rgba(204,0,0,.1);
}

.comment-form-field textarea { min-height: 140px; resize: vertical; }

.comment-form-submit {
  background: var(--nf-accent);
  color: var(--nf-white);
  border: none;
  padding: var(--nf-space-3) var(--nf-space-8);
  border-radius: var(--nf-radius);
  font-size: var(--nf-size-base);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--nf-duration), transform var(--nf-duration);
}

.comment-form-submit:hover {
  background: var(--nf-accent-dark);
  transform: translateY(-1px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.nf-footer {
  background: var(--nf-gray-900);
  color: var(--nf-gray-400);
  padding-top: var(--nf-space-16);
}

[data-theme="dark"] .nf-footer { background: var(--nf-black); }

.nf-footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--nf-space-12);
  padding-bottom: var(--nf-space-12);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.nf-footer__brand .nf-site-title { color: var(--nf-white); }
.nf-footer__brand .nf-site-title span { color: var(--nf-accent); }

.nf-footer__tagline {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-400);
  margin-top: var(--nf-space-3);
  line-height: var(--nf-leading-relaxed);
}

.nf-footer__social {
  display: flex;
  gap: var(--nf-space-3);
  margin-top: var(--nf-space-5);
}

.nf-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--nf-radius);
  background: rgba(255,255,255,.08);
  color: var(--nf-gray-400);
  font-size: var(--nf-size-base);
  transition: all var(--nf-duration);
  text-decoration: none;
}

.nf-footer__social-link:hover {
  background: var(--nf-accent);
  color: var(--nf-white);
  transform: translateY(-2px);
}

.nf-footer__col-title {
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-white);
  margin-bottom: var(--nf-space-4);
}

.nf-footer__links { list-style: none; }

.nf-footer__links li + li { margin-top: var(--nf-space-2); }

.nf-footer__links a {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-400);
  text-decoration: none;
  transition: color var(--nf-duration);
}

.nf-footer__links a:hover { color: var(--nf-white); }

.nf-footer__bottom {
  padding: var(--nf-space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--nf-space-4);
}

.nf-footer__copyright {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-600);
}

.nf-footer__policy {
  display: flex;
  gap: var(--nf-space-5);
}

.nf-footer__policy a {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-600);
  text-decoration: none;
  transition: color var(--nf-duration);
}

.nf-footer__policy a:hover { color: var(--nf-white); }

/* ==========================================================================
   WIDGETS
   ========================================================================== */

.widget {
  margin-bottom: var(--nf-space-8);
}

.widget-title {
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-gray-400);
  padding-bottom: var(--nf-space-3);
  border-bottom: 2px solid var(--nf-gray-200);
  margin-bottom: var(--nf-space-4);
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.nf-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-2);
  padding: var(--nf-space-3) var(--nf-space-6);
  background: var(--nf-accent);
  color: var(--nf-white);
  border: 2px solid var(--nf-accent);
  border-radius: var(--nf-radius);
  font-size: var(--nf-size-sm);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--nf-duration);
  letter-spacing: var(--nf-tracking-wide);
}

.nf-btn:hover {
  background: var(--nf-accent-dark);
  border-color: var(--nf-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(204,0,0,.3);
}

.nf-btn--ghost {
  background: transparent;
  color: var(--nf-accent);
}

.nf-btn--ghost:hover {
  background: var(--nf-accent);
  color: var(--nf-white);
}

/* Skeleton loader */
@keyframes nf-shimmer {
  0%   { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

.nf-skeleton {
  background: linear-gradient(90deg, var(--nf-gray-100) 25%, var(--nf-gray-50) 50%, var(--nf-gray-100) 75%);
  background-size: 1000px 100%;
  animation: nf-shimmer 2s infinite;
  border-radius: var(--nf-radius-sm);
}

/* ==========================================================================
   ADMIN BAR OFFSET
   ========================================================================== */

.admin-bar .nf-header {
  top: 32px;
}

.admin-bar .nf-main {
  padding-top: calc(var(--nf-header-height) + 32px);
}

.admin-bar .nf-reading-progress {
  top: calc(var(--nf-header-height) + 32px);
}

@media screen and (max-width: 782px) {
  .admin-bar .nf-header { top: 46px; }
  .admin-bar .nf-main { padding-top: calc(var(--nf-header-height) + 46px); }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  .nf-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--nf-space-8);
  }

  .nf-card--featured {
    grid-template-columns: 1fr;
  }

  .nf-card--featured .nf-card__image-wrap {
    border-radius: var(--nf-radius-lg) var(--nf-radius-lg) 0 0;
    min-height: 280px;
  }

  .nf-header__nav { display: none; }
  .nf-header__menu-btn { display: flex; }
}

@media (max-width: 768px) {
  .nf-feed__grid {
    grid-template-columns: 1fr;
  }

  .nf-hero__content { padding-inline: var(--nf-space-5); }

  .nf-single__layout {
    grid-template-columns: 1fr;
  }

  .nf-single__layout > * { grid-column: 1; }
  .nf-single__layout > .nf-single--wide { padding-inline: var(--nf-gutter); }

  .nf-author-box__inner { flex-direction: column; align-items: center; text-align: center; }

  .nf-post-meta-bar { flex-direction: column; align-items: flex-start; }

  .nf-footer__grid { grid-template-columns: 1fr; gap: var(--nf-space-8); }

  .nf-footer__bottom { flex-direction: column; text-align: center; }

  .nf-related__grid { grid-template-columns: 1fr; }

  .nf-entry-content > p:first-of-type::first-letter {
    font-size: 3.5em;
  }
}

@media (max-width: 480px) {
  .nf-hero__excerpt { display: none; }
  .nf-post-share__buttons { gap: var(--nf-space-2); }
  .nf-toc { display: none; }
}

/* ==========================================================================
   PRINT
   ========================================================================== */

@media print {
  .nf-header, .nf-footer, .nf-related, .nf-post-share,
  .nf-reading-progress, .nf-breaking { display: none; }

  .nf-main { padding-top: 0; }

  .nf-entry-content { font-size: 12pt; color: #000; }

  a { color: #000; text-decoration: underline; }

  img { max-width: 100%; }
}

/* ==========================================================================
   ANIMATIONS — Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   FOCUS VISIBLE — Accessibility
   ========================================================================== */

:focus-visible {
  outline: 3px solid var(--nf-accent);
  outline-offset: 3px;
  border-radius: var(--nf-radius-sm);
}

a:focus-visible, button:focus-visible { outline-color: var(--nf-accent); }

/* ==========================================================================
   HOMEPAGE — Hero Post
   ========================================================================== */

.nf-homepage-hero {
  width: 100%;
  margin-bottom: var(--nf-space-12, 3rem);
}

.nf-hero-post {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-radius: 0;
}

@media (min-width: 1024px) {
  .nf-hero-post { min-height: 600px; border-radius: 0; }
}

.nf-hero-post__media {
  position: absolute;
  inset: 0;
}

.nf-hero-post__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.nf-hero-post__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,.92) 0%,
    rgba(0,0,0,.55) 50%,
    rgba(0,0,0,.1) 100%
  );
}

.nf-hero-post__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: calc(var(--nf-container) + 2 * var(--nf-gutter));
  margin-inline: auto;
  padding: var(--nf-space-10) var(--nf-gutter);
}

.nf-hero-post__badges {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  margin-bottom: var(--nf-space-4);
  flex-wrap: wrap;
}

.nf-hero-post__title {
  font-family: var(--nf-font-serif);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: #fff;
  margin-bottom: var(--nf-space-4);
  max-width: 800px;
}

.nf-hero-post__title a {
  color: inherit;
  text-decoration: none;
}
.nf-hero-post__title a:hover { color: rgba(255,255,255,.85); }

.nf-hero-post__excerpt {
  font-size: var(--nf-size-md);
  color: rgba(255,255,255,.8);
  line-height: 1.6;
  max-width: 680px;
  margin-bottom: var(--nf-space-5);
}

.nf-hero-post__meta {
  display: flex;
  align-items: center;
  gap: var(--nf-space-3);
  flex-wrap: wrap;
}

.nf-hero-post__author {
  display: flex;
  align-items: center;
  gap: var(--nf-space-2);
  text-decoration: none;
}

.nf-hero-post__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,.4);
}

.nf-hero-post__author-name,
.nf-hero-post__date,
.nf-hero-post__read-time,
.nf-hero-post__views {
  font-size: var(--nf-size-sm);
  color: rgba(255,255,255,.8);
}

.nf-hero-post__separator {
  color: rgba(255,255,255,.4);
  font-size: var(--nf-size-xs);
}

/* ==========================================================================
   ARTICLE FEED
   ========================================================================== */

.nf-feed {
  padding: var(--nf-space-8) 0 var(--nf-space-16, 4rem);
}

.nf-feed__inner {
  width: 100%;
  max-width: calc(var(--nf-container) + 2 * var(--nf-gutter));
  margin-inline: auto;
  padding-inline: var(--nf-gutter);
}

.nf-feed__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--nf-space-6);
}

@media (max-width: 1024px) {
  .nf-feed__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nf-feed__grid { grid-template-columns: 1fr; }
}

/* Article Card */
.nf-card {
  background: var(--nf-white);
  border-radius: var(--nf-radius-lg);
  overflow: hidden;
  border: 1px solid var(--nf-gray-200);
  transition: box-shadow var(--nf-duration), transform var(--nf-duration);
  display: flex;
  flex-direction: column;
}
.nf-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,.1);
  transform: translateY(-3px);
}

.nf-card__thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--nf-gray-100);
  position: relative;
}
.nf-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
  display: block;
}
.nf-card:hover .nf-card__img { transform: scale(1.04); }

.nf-card__thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.4), transparent 60%);
}

.nf-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--nf-space-2);
  padding: var(--nf-space-4) var(--nf-space-5) var(--nf-space-5);
  flex: 1;
}

.nf-card__category {
  display: inline-flex;
  align-items: center;
  background: var(--nf-accent);
  color: var(--nf-white);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  padding: 2px var(--nf-space-2);
  border-radius: var(--nf-radius-sm);
  text-decoration: none;
  align-self: flex-start;
}
.nf-card__category:hover { background: var(--nf-accent-dark); color: var(--nf-white); }

.nf-card__title {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-md);
  font-weight: 700;
  line-height: 1.35;
  color: var(--nf-black);
  margin: var(--nf-space-1) 0;
}
.nf-card__title a {
  text-decoration: none;
  color: inherit;
  transition: color var(--nf-duration);
}
.nf-card__title a:hover { color: var(--nf-accent); }

.nf-card__excerpt {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-600);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nf-card__meta {
  display: flex;
  align-items: center;
  gap: var(--nf-space-3);
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: var(--nf-space-3);
  border-top: 1px solid var(--nf-gray-100);
}

.nf-card__author {
  display: flex;
  align-items: center;
  gap: var(--nf-space-1);
}

.nf-card__avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
}

.nf-card__author-name,
.nf-card__date,
.nf-card__read-time,
.nf-card__views {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* ==========================================================================
   RELATED POSTS
   ========================================================================== */

.nf-related {
  background: var(--nf-gray-50);
  padding: var(--nf-space-10) 0;
  margin-top: var(--nf-space-10);
  border-top: 1px solid var(--nf-gray-200);
}

.nf-related__inner {
  max-width: calc(var(--nf-container) + 2 * var(--nf-gutter));
  margin-inline: auto;
  padding-inline: var(--nf-gutter);
}

.nf-related__title {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-xl);
  font-weight: 700;
  color: var(--nf-black);
  margin-bottom: var(--nf-space-6);
  display: flex;
  align-items: center;
  gap: var(--nf-space-3);
}
.nf-related__title span {
  position: relative;
  padding-bottom: var(--nf-space-2);
}
.nf-related__title span::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--nf-accent);
  border-radius: 2px;
}

.nf-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--nf-space-5);
}
@media (max-width: 768px) {
  .nf-related__grid { grid-template-columns: 1fr; }
}

/* Related card */
.nf-related-card {
  background: var(--nf-white);
  border-radius: var(--nf-radius-lg);
  overflow: hidden;
  border: 1px solid var(--nf-gray-200);
  transition: box-shadow var(--nf-duration), transform var(--nf-duration);
}
.nf-related-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,.08);
  transform: translateY(-2px);
}

.nf-related-card__thumb {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.nf-related-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.nf-related-card:hover .nf-related-card__img { transform: scale(1.04); }

.nf-related-card__body {
  padding: var(--nf-space-3) var(--nf-space-4);
  display: flex;
  flex-direction: column;
  gap: var(--nf-space-1);
}

.nf-related-card__title {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-sm);
  font-weight: 700;
  line-height: 1.4;
}
.nf-related-card__title a {
  text-decoration: none;
  color: var(--nf-black);
  transition: color var(--nf-duration);
}
.nf-related-card__title a:hover { color: var(--nf-accent); }

.nf-related-card__date {
  font-size: var(--nf-size-xs);
  color: var(--nf-gray-400);
}

/* ==========================================================================
   ARCHIVE & SEARCH HEADERS
   ========================================================================== */

.nf-archive-header,
.nf-search-header {
  background: var(--nf-gray-50);
  border-bottom: 1px solid var(--nf-gray-200);
  padding: var(--nf-space-10) 0 var(--nf-space-8);
  margin-bottom: var(--nf-space-8);
}

.nf-archive-header__inner {
  max-width: calc(var(--nf-container) + 2 * var(--nf-gutter));
  margin-inline: auto;
  padding-inline: var(--nf-gutter);
}

.nf-archive-author-meta {
  display: flex;
  align-items: center;
  gap: var(--nf-space-5);
}

.nf-archive-author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--nf-gray-200);
  flex-shrink: 0;
}

.nf-archive-type-label {
  font-size: var(--nf-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--nf-tracking-wider);
  color: var(--nf-accent);
  margin-bottom: var(--nf-space-1);
}

.nf-archive-title {
  font-family: var(--nf-font-serif);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--nf-black);
  margin-bottom: var(--nf-space-2);
  line-height: 1.2;
}

.nf-archive-description {
  font-size: var(--nf-size-md);
  color: var(--nf-gray-600);
  line-height: 1.6;
  max-width: 600px;
}

.nf-archive-count {
  font-size: var(--nf-size-sm);
  color: var(--nf-gray-400);
  margin-top: var(--nf-space-3);
}

/* ==========================================================================
   LOAD MORE & PAGINATION
   ========================================================================== */

.nf-pagination {
  display: flex;
  justify-content: center;
  margin-top: var(--nf-space-10);
}

.nf-load-more {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-2);
  padding: var(--nf-space-3) var(--nf-space-8);
  background: var(--nf-white);
  border: 2px solid var(--nf-accent);
  border-radius: 999px;
  color: var(--nf-accent);
  font-weight: 700;
  font-size: var(--nf-size-sm);
  cursor: pointer;
  transition: all var(--nf-duration);
  letter-spacing: var(--nf-tracking-wide);
}
.nf-load-more:hover {
  background: var(--nf-accent);
  color: var(--nf-white);
}
.nf-load-more.is-loading .nf-load-more__text { opacity: .5; }

.nf-load-more__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  display: none;
  animation: nf-spin .7s linear infinite;
}
.nf-load-more.is-loading .nf-load-more__spinner { display: block; }

@keyframes nf-spin { to { transform: rotate(360deg); } }

.nf-page-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--nf-space-2);
  flex-wrap: wrap;
  margin-top: var(--nf-space-10);
}
.nf-page-nav a,
.nf-page-nav span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--nf-space-2);
  border-radius: var(--nf-radius);
  font-size: var(--nf-size-sm);
  font-weight: 600;
  border: 1px solid var(--nf-gray-200);
  background: var(--nf-white);
  text-decoration: none;
  color: var(--nf-gray-700);
  transition: all var(--nf-duration);
}
.nf-page-nav a:hover { border-color: var(--nf-accent); color: var(--nf-accent); }
.nf-page-nav .current {
  background: var(--nf-accent);
  border-color: var(--nf-accent);
  color: var(--nf-white);
}

/* ==========================================================================
   EMPTY STATE
   ========================================================================== */

.nf-empty-state {
  text-align: center;
  padding: var(--nf-space-16, 4rem) var(--nf-gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--nf-space-4);
}
.nf-empty-state__icon { color: var(--nf-gray-300); }
.nf-empty-state__title {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-xl);
  font-weight: 700;
  color: var(--nf-black);
}
.nf-empty-state__text {
  font-size: var(--nf-size-md);
  color: var(--nf-gray-600);
  max-width: 420px;
}

/* ==========================================================================
   SEARCH FORM
   ========================================================================== */

.nf-search-form {
  width: 100%;
  max-width: 520px;
}
.nf-search-form__inner {
  display: flex;
  align-items: center;
  background: var(--nf-white);
  border: 1px solid var(--nf-gray-200);
  border-radius: 999px;
  overflow: hidden;
  transition: box-shadow var(--nf-duration);
}
.nf-search-form__inner:focus-within {
  border-color: var(--nf-accent);
  box-shadow: 0 0 0 3px rgba(204,0,0,.12);
}
.nf-search-form__input {
  flex: 1;
  border: none;
  background: none;
  padding: var(--nf-space-3) var(--nf-space-5);
  font-size: var(--nf-size-sm);
  color: var(--nf-black);
  outline: none;
  min-width: 0;
}
.nf-search-form__btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--nf-gray-400);
  transition: color var(--nf-duration);
}
.nf-search-form__btn:hover { color: var(--nf-accent); }

.nf-search-form-wrap {
  max-width: calc(var(--nf-container) + 2 * var(--nf-gutter));
  margin-inline: auto;
  padding: var(--nf-space-5) var(--nf-gutter);
  display: flex;
  justify-content: center;
}

/* ==========================================================================
   404 PAGE
   ========================================================================== */

.nf-404-main { background: var(--nf-white); }

.nf-404 {
  max-width: calc(600px + 2 * var(--nf-gutter));
  margin-inline: auto;
  padding: var(--nf-space-16, 4rem) var(--nf-gutter);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--nf-space-8);
}

.nf-404__graphic {
  display: flex;
  align-items: center;
  gap: var(--nf-space-4);
  color: var(--nf-gray-300);
}

.nf-404__number {
  font-family: var(--nf-font-serif);
  font-size: clamp(4rem, 15vw, 9rem);
  font-weight: 800;
  color: var(--nf-accent);
  line-height: 1;
  opacity: .15;
}

.nf-404__content { max-width: 480px; }

.nf-404__title {
  font-family: var(--nf-font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: var(--nf-space-3);
}

.nf-404__text {
  color: var(--nf-gray-600);
  line-height: 1.7;
  margin-bottom: var(--nf-space-6);
}

.nf-404__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--nf-space-3);
  flex-wrap: wrap;
  margin-bottom: var(--nf-space-6);
}

.nf-404__search {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--nf-space-3);
  width: 100%;
}
.nf-404__search p { font-size: var(--nf-size-sm); color: var(--nf-gray-400); }

.nf-404__suggestions { width: 100%; max-width: 600px; }

.nf-404__suggestions-title {
  font-family: var(--nf-font-serif);
  font-size: var(--nf-size-lg);
  font-weight: 700;
  margin-bottom: var(--nf-space-4);
}

.nf-404__suggestions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--nf-space-3);
}

.nf-404__suggestion-card {
  display: flex;
  flex-direction: column;
  gap: var(--nf-space-2);
  text-decoration: none;
  color: var(--nf-black);
  background: var(--nf-gray-50);
  border-radius: var(--nf-radius);
  overflow: hidden;
  border: 1px solid var(--nf-gray-200);
  transition: all var(--nf-duration);
}
.nf-404__suggestion-card:hover {
  border-color: var(--nf-accent);
  transform: translateY(-2px);
}

.nf-404__suggestion-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.nf-404__suggestion-title {
  font-size: var(--nf-size-xs);
  font-weight: 600;
  padding: 0 var(--nf-space-2) var(--nf-space-2);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Buttons */
.nf-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--nf-space-2);
  padding: var(--nf-space-3) var(--nf-space-5);
  border-radius: 999px;
  font-size: var(--nf-size-sm);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--nf-duration);
  white-space: nowrap;
}
.nf-btn--primary {
  background: var(--nf-accent);
  color: var(--nf-white);
  border-color: var(--nf-accent);
  box-shadow: 0 4px 14px rgba(204,0,0,.3);
}
.nf-btn--primary:hover {
  background: var(--nf-accent-dark);
  border-color: var(--nf-accent-dark);
  color: var(--nf-white);
}
.nf-btn--ghost {
  background: transparent;
  color: var(--nf-gray-700);
  border-color: var(--nf-gray-300);
}
.nf-btn--ghost:hover {
  border-color: var(--nf-gray-500);
  color: var(--nf-black);
}