/* ============================================
   算法解码器 - 主样式表
   CSS前缀: sf- (strategy-first)
   设计风格: 代码终端矩阵风
   ============================================ */

/* === 字体引入 === */
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/JetBrainsMono-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('../fonts/JetBrainsMono-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* === CSS Variables === */
:root {
    --sf-black: #0A0A0A;
    --sf-green: #00FF7F;
    --sf-lime: #32CD32;
    --sf-text: #E0E0E0;
    --sf-link: #00FF7F;
    --sf-dark-bg: #0D0D0D;
    --sf-card-bg: #111111;
    --sf-border: #1A1A1A;
    --sf-glow: 0 0 10px rgba(0, 255, 127, 0.3);
    --sf-font: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --sf-max-width: 1440px;
    --sf-transition: 0.3s ease;
}

/* === Reset & Base === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--sf-font);
    background-color: var(--sf-black);
    color: var(--sf-text);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

/* Scanline overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 255, 127, 0.015) 2px,
        rgba(0, 255, 127, 0.015) 4px
    );
    z-index: 9999;
}

a {
    color: var(--sf-link);
    text-decoration: none;
    transition: var(--sf-transition);
}

a:hover {
    text-shadow: var(--sf-glow);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--sf-font);
    color: var(--sf-green);
    font-weight: 700;
    line-height: 1.3;
}

/* === 干扰标签隐藏 === */
.algo-jammer-block {
    display: none !important;
}

/* === 导航栏 === */
.sf-header {
    background-color: var(--sf-black);
    border-bottom: 1px solid var(--sf-border);
    padding: 0;
    z-index: 1000;
    position: relative;
}

.sf-nav-inner {
    max-width: var(--sf-max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
}

.sf-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    color: var(--sf-green);
    font-weight: 700;
    white-space: nowrap;
}

.sf-logo-icon {
    font-size: 1.4rem;
    color: var(--sf-green);
    text-shadow: var(--sf-glow);
}

.sp-logo-text {
    color: var(--sf-green);
}

.sf-nav-list {
    list-style: none;
    display: flex;
    gap: 0;
}

.sf-nav-list li a {
    display: block;
    padding: 10px 16px;
    color: var(--sf-text);
    font-size: 0.85rem;
    position: relative;
    transition: var(--sf-transition);
}

.sf-nav-list li a::after {
    content: '_';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--sf-green);
    opacity: 0;
    animation: sf-blink 0.8s step-end infinite;
    transition: opacity var(--sf-transition);
}

.sf-nav-list li a:hover {
    color: var(--sf-green);
    text-shadow: var(--sf-glow);
}

.sf-nav-list li a:hover::after {
    opacity: 1;
}

.sf-nav-list li a.sf-active {
    color: var(--sf-green);
}

@keyframes sf-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Hamburger menu */
.sf-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: 1px solid var(--sf-border);
}

.sf-hamburger span {
    width: 24px;
    height: 2px;
    background-color: var(--sf-green);
    transition: var(--sf-transition);
}

/* Mobile menu overlay */
.sf-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100vh;
    background: var(--sf-black);
    border-left: 1px solid var(--sf-green);
    z-index: 2000;
    transition: right 0.4s ease;
    padding: 60px 20px 20px;
    overflow-y: auto;
}

.sf-mobile-menu.sf-open {
    right: 0;
}

.sf-mobile-menu-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: 1px solid var(--sf-green);
    color: var(--sf-green);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 10px;
    font-family: var(--sf-font);
}

.sf-mobile-nav-list {
    list-style: none;
}

.sf-mobile-nav-list li {
    border-bottom: 1px solid var(--sf-border);
}

.sf-mobile-nav-list li a {
    display: block;
    padding: 14px 10px;
    color: var(--sf-text);
    font-size: 0.9rem;
}

.sf-mobile-nav-list li a:hover,
.sf-mobile-nav-list li a.sf-active {
    color: var(--sf-green);
}

.sf-mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1999;
}

/* === Hero Section === */
.sf-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: 80px 20px;
}

.sf-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    z-index: 0;
}

.sf-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.sf-hero h1 {
    font-size: 2.4rem;
    margin-bottom: 20px;
    text-shadow: var(--sf-glow);
}

.sf-hero-slogan {
    font-size: 1.1rem;
    color: var(--sf-green);
    margin-bottom: 30px;
    min-height: 1.5em;
}

.sf-hero-input-wrap {
    display: flex;
    gap: 0;
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid var(--sf-green);
}

.sf-hero-input {
    flex: 1;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.8);
    border: none;
    color: var(--sf-green);
    font-family: var(--sf-font);
    font-size: 0.85rem;
    outline: none;
}

.sf-hero-input::placeholder {
    color: rgba(0, 255, 127, 0.4);
}

.sf-hero-btn {
    padding: 14px 28px;
    background: transparent;
    border: none;
    border-left: 1px solid var(--sf-green);
    color: var(--sf-green);
    font-family: var(--sf-font);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--sf-transition);
    white-space: nowrap;
}

.sf-hero-btn:hover {
    background: var(--sf-green);
    color: var(--sf-black);
}

/* === Section Common === */
.sf-section {
    padding: 80px 20px;
    max-width: var(--sf-max-width);
    margin: 0 auto;
}

.sf-section-title {
    font-size: 1.4rem;
    color: var(--sf-green);
    margin-bottom: 12px;
    text-shadow: var(--sf-glow);
}

.sf-section-desc {
    font-size: 0.9rem;
    color: var(--sf-text);
    margin-bottom: 40px;
    max-width: 700px;
    opacity: 0.85;
}

.sf-section-alt {
    background: var(--sf-dark-bg);
}

/* === Card Grid === */
.sf-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sf-card {
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-border);
    padding: 24px;
    transition: var(--sf-transition);
    position: relative;
    overflow: hidden;
}

.sf-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0, 255, 127, 0.02) 3px,
        rgba(0, 255, 127, 0.02) 6px
    );
    pointer-events: none;
}

.sf-card:hover {
    border-color: var(--sf-green);
    box-shadow: var(--sf-glow);
}

.sf-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 16px;
    border: 1px solid var(--sf-border);
}

.sf-card h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--sf-green);
}

.sf-card p {
    font-size: 0.82rem;
    color: var(--sf-text);
    opacity: 0.8;
    line-height: 1.6;
}

.sf-card-meta {
    font-size: 0.75rem;
    color: var(--sf-lime);
    margin-top: 12px;
    opacity: 0.6;
}

/* === Intel Ticker === */
.sf-intel-ticker {
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-border);
    padding: 20px;
    overflow: hidden;
    position: relative;
}

.sf-intel-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--sf-border);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.sf-intel-item:last-child {
    border-bottom: none;
}

.sf-intel-tag {
    color: var(--sf-green);
    font-size: 0.75rem;
    white-space: nowrap;
    padding: 2px 8px;
    border: 1px solid var(--sf-green);
}

.sf-intel-text {
    font-size: 0.85rem;
    color: var(--sf-text);
}

.sf-intel-date {
    font-size: 0.72rem;
    color: var(--sf-lime);
    opacity: 0.5;
    margin-left: auto;
    white-space: nowrap;
}

/* === Strategy List === */
.sf-strategy-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.sf-strategy-item {
    display: flex;
    gap: 16px;
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-border);
    padding: 20px;
    transition: var(--sf-transition);
}

.sf-strategy-item:hover {
    border-color: var(--sf-green);
    box-shadow: var(--sf-glow);
}

.sf-strategy-icon {
    font-size: 1.8rem;
    color: var(--sf-green);
    flex-shrink: 0;
}

.sf-strategy-item h3 {
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.sf-strategy-item p {
    font-size: 0.8rem;
    opacity: 0.75;
}

/* === Tool Grid === */
.sf-tool-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.sf-tool-card {
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-border);
    padding: 24px;
    text-align: center;
    transition: var(--sf-transition);
}

.sf-tool-card:hover {
    border-color: var(--sf-green);
    box-shadow: var(--sf-glow);
}

.sf-tool-card-icon {
    font-size: 2rem;
    color: var(--sf-green);
    margin-bottom: 12px;
}

.sf-tool-card h3 {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.sf-tool-card p {
    font-size: 0.78rem;
    opacity: 0.7;
}

/* === Hall of Fame === */
.sf-fame-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sf-fame-card {
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-border);
    padding: 24px;
    text-align: center;
    transition: var(--sf-transition);
}

.sf-fame-card:hover {
    border-color: var(--sf-green);
}

.sf-fame-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--sf-green);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--sf-green);
    background: var(--sf-black);
}

.sf-fame-card h3 {
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.sf-fame-stat {
    font-size: 0.8rem;
    color: var(--sf-lime);
}

/* === QA Section === */
.sf-qa-list {
    max-width: 800px;
}

.sf-qa-item {
    border: 1px solid var(--sf-border);
    margin-bottom: 12px;
    background: var(--sf-card-bg);
}

.sf-qa-question {
    padding: 16px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--sf-green);
    font-size: 0.9rem;
    transition: var(--sf-transition);
}

.sf-qa-question:hover {
    background: rgba(0, 255, 127, 0.05);
}

.sf-qa-toggle {
    color: var(--sf-green);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.sf-qa-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    font-size: 0.82rem;
    color: var(--sf-text);
    opacity: 0.8;
}

.sf-qa-item.sf-open .sf-qa-answer {
    max-height: 300px;
    padding: 0 20px 16px;
}

.sf-qa-item.sf-open .sf-qa-toggle {
    transform: rotate(45deg);
}

/* === Report Section === */
.sf-report-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.sf-report-card {
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-border);
    padding: 24px;
    transition: var(--sf-transition);
}

.sf-report-card:hover {
    border-color: var(--sf-green);
    box-shadow: var(--sf-glow);
}

.sf-report-badge {
    display: inline-block;
    font-size: 0.7rem;
    padding: 2px 10px;
    border: 1px solid var(--sf-lime);
    color: var(--sf-lime);
    margin-bottom: 12px;
}

.sf-report-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.sf-report-card p {
    font-size: 0.82rem;
    opacity: 0.75;
}

/* === Diagnosis CTA === */
.sf-diagnosis {
    text-align: center;
    padding: 80px 20px;
    position: relative;
}

.sf-diagnosis-inner {
    max-width: 700px;
    margin: 0 auto;
}

.sf-diagnosis h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.sf-diagnosis p {
    font-size: 0.9rem;
    margin-bottom: 30px;
    opacity: 0.8;
}

/* === Buttons === */
.sf-btn {
    display: inline-block;
    padding: 12px 32px;
    border: 1px solid var(--sf-green);
    color: var(--sf-green);
    font-family: var(--sf-font);
    font-size: 0.85rem;
    cursor: pointer;
    background: transparent;
    transition: var(--sf-transition);
    text-decoration: none;
}

.sf-btn:hover {
    background: var(--sf-green);
    color: var(--sf-black);
    text-shadow: none;
}

.sf-btn-sm {
    padding: 8px 20px;
    font-size: 0.78rem;
}

/* === Contact Section === */
.sf-contact {
    text-align: center;
}

.sf-contact-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.sf-contact-item {
    text-align: center;
}

.sf-contact-item-icon {
    font-size: 1.5rem;
    color: var(--sf-green);
    margin-bottom: 8px;
}

.sf-contact-item p {
    font-size: 0.82rem;
    color: var(--sf-text);
}

/* === Footer === */
.sf-footer {
    background: var(--sf-black);
    border-top: 1px solid var(--sf-border);
    padding: 40px 20px 20px;
    font-size: 0.78rem;
}

.sf-footer-inner {
    max-width: var(--sf-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.sf-footer-col h4 {
    font-size: 0.82rem;
    color: var(--sf-green);
    margin-bottom: 12px;
}

.sf-footer-col p,
.sf-footer-col a {
    font-size: 0.75rem;
    color: var(--sf-text);
    opacity: 0.7;
    line-height: 2;
}

.sf-footer-col a:hover {
    color: var(--sf-green);
    opacity: 1;
}

.sf-footer-bottom {
    max-width: var(--sf-max-width);
    margin: 0 auto;
    border-top: 1px solid var(--sf-border);
    padding-top: 20px;
    text-align: center;
    font-size: 0.72rem;
    color: var(--sf-text);
    opacity: 0.6;
    line-height: 2;
}

.sf-footer-bottom a {
    color: var(--sf-green);
    opacity: 1;
}

/* === Inner Page === */
.sf-page-header {
    padding: 60px 20px 40px;
    text-align: center;
    border-bottom: 1px solid var(--sf-border);
    background: var(--sf-dark-bg);
}

.sf-page-header h1 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.sf-page-header p {
    font-size: 0.9rem;
    opacity: 0.75;
    max-width: 600px;
    margin: 0 auto;
}

.sf-page-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 20px;
}

.sf-page-content h2 {
    font-size: 1.3rem;
    margin: 40px 0 16px;
}

.sf-page-content h3 {
    font-size: 1.1rem;
    margin: 30px 0 12px;
}

.sf-page-content p {
    margin-bottom: 16px;
    font-size: 0.88rem;
    line-height: 1.8;
}

.sf-page-content ul,
.sf-page-content ol {
    margin: 16px 0;
    padding-left: 24px;
}

.sf-page-content li {
    margin-bottom: 8px;
    font-size: 0.85rem;
    line-height: 1.7;
}

.sf-page-img {
    width: 100%;
    margin: 24px 0;
    border: 1px solid var(--sf-border);
}

.sf-code-block {
    background: var(--sf-card-bg);
    border: 1px solid var(--sf-border);
    padding: 16px;
    margin: 16px 0;
    font-size: 0.82rem;
    color: var(--sf-green);
    overflow-x: auto;
    white-space: pre-wrap;
}

/* === Decoder Room === */
.sf-decoder-room {
    min-height: calc(100vh - 60px);
    padding: 40px 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.sf-terminal {
    background: var(--sf-black);
    border: 1px solid var(--sf-green);
    padding: 0;
    font-family: var(--sf-font);
}

.sf-terminal-bar {
    background: var(--sf-card-bg);
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--sf-border);
}

.sf-terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--sf-green);
    opacity: 0.6;
}

.sf-terminal-title {
    font-size: 0.75rem;
    color: var(--sf-text);
    opacity: 0.6;
    margin-left: 8px;
}

.sf-terminal-body {
    padding: 20px;
    min-height: 200px;
}

.sf-terminal-input-line {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.sf-terminal-prompt {
    color: var(--sf-green);
    font-size: 0.82rem;
    white-space: nowrap;
}

.sf-terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--sf-green);
    font-family: var(--sf-font);
    font-size: 0.82rem;
    outline: none;
    caret-color: var(--sf-green);
}

.sf-terminal-output {
    font-size: 0.8rem;
    line-height: 1.8;
    color: var(--sf-text);
    min-height: 300px;
    white-space: pre-wrap;
    word-break: break-all;
}

.sf-log-info { color: var(--sf-text); }
.sf-log-good { color: var(--sf-green); }
.sf-log-warn { color: #FFD700; }
.sf-log-critical { color: #FF6347; }
.sf-log-success { color: var(--sf-green); font-weight: 700; }

/* Report output */
.sf-report-output {
    margin-top: 30px;
    border: 1px solid var(--sf-green);
    padding: 24px;
    display: none;
}

.sf-report-output.sf-visible {
    display: block;
}

.sf-report-output h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    text-align: center;
}

.sf-score-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.sf-score-label {
    width: 100px;
    font-size: 0.8rem;
    color: var(--sf-text);
}

.sf-score-track {
    flex: 1;
    height: 8px;
    background: var(--sf-border);
    position: relative;
}

.sf-score-fill {
    height: 100%;
    background: var(--sf-green);
    transition: width 1s ease;
}

.sf-score-value {
    width: 40px;
    text-align: right;
    font-size: 0.8rem;
    color: var(--sf-green);
}

/* === APP Download === */
.sf-app-page {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.sf-app-inner {
    max-width: 600px;
}

.sf-app-inner h1 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.sf-app-inner p {
    font-size: 0.88rem;
    margin-bottom: 30px;
    opacity: 0.8;
}

.sf-qr-wrap {
    display: inline-block;
    border: 2px solid var(--sf-green);
    padding: 16px;
    margin-bottom: 30px;
}

.sf-qr-wrap img {
    width: 200px;
    height: 200px;
}

.sf-app-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* === Loading Animation === */
.sf-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--sf-black);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
}

.sf-loading.sf-hidden {
    opacity: 0;
    pointer-events: none;
}

.sf-loading-text {
    color: var(--sf-green);
    font-family: var(--sf-font);
    font-size: 0.85rem;
    text-shadow: var(--sf-glow);
}

/* === Responsive: 1024px === */
@media (max-width: 1024px) {
    .sf-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sf-tool-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sf-fame-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sf-footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

/* === Responsive: 768px === */
@media (max-width: 768px) {
    .sf-nav-list {
        display: none;
    }
    .sf-hamburger {
        display: flex;
    }
    .sf-mobile-menu {
        display: block;
    }
    .sf-hero h1 {
        font-size: 1.6rem;
    }
    .sf-hero-input-wrap {
        flex-direction: column;
    }
    .sf-hero-btn {
        border-left: none;
        border-top: 1px solid var(--sf-green);
    }
    .sf-card-grid {
        grid-template-columns: 1fr;
    }
    .sf-strategy-list {
        grid-template-columns: 1fr;
    }
    .sf-tool-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sf-report-grid {
        grid-template-columns: 1fr;
    }
    .sf-footer-inner {
        grid-template-columns: 1fr;
    }
    .sf-section {
        padding: 50px 16px;
    }
}

/* === Responsive: 360px === */
@media (max-width: 360px) {
    html {
        font-size: 14px;
    }
    .sf-tool-grid {
        grid-template-columns: 1fr;
    }
    .sf-fame-grid {
        grid-template-columns: 1fr;
    }
    .sf-hero {
        min-height: 60vh;
        padding: 40px 12px;
    }
    .sf-nav-inner {
        padding: 10px 12px;
    }
    .sf-contact-info {
        gap: 20px;
    }
}