* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'DM Sans', 'Noto Sans SC', -apple-system, sans-serif;
    color: #1e293b; background: #fafbfc; line-height: 1.6; font-size: 15px;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: all 0.2s; }
ul { list-style: none; }

:root {
    --primary: #4f46e5;
    --primary-light: #6366f1;
    --primary-dark: #3730a3;
    --accent: #06b6d4;
    --dark: #0f172a;
    --gray: #64748b;
    --border: #e2e8f0;
    --bg-light: #f8fafc;
}

/* Header */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s;
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(79,70,229,0.08); }
.navbar {
    display: flex; align-items: center; justify-content: space-between;
    height: 68px;
}
.site-logo {
    font-size: 22px; font-weight: 700; color: var(--primary);
    letter-spacing: -0.5px;
}
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-menu a {
    font-size: 14px; font-weight: 500; color: #475569;
    padding: 8px 14px; border-radius: 6px;
}
.nav-menu a:hover { color: var(--primary); }
.nav-cta {
    background: var(--primary) !important; color: #fff !important;
    margin-left: 8px;
}
.nav-cta:hover { background: var(--primary-dark) !important; }
.nav-login {
    border: 1px solid var(--border) !important; color: var(--primary) !important;
    margin-left: 4px;
}
.hamburger {
    display: none; background: none; border: none; cursor: pointer;
    flex-direction: column; gap: 4px; padding: 8px;
}
.hamburger span {
    display: block; width: 22px; height: 2px; background: #334155;
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 26px; font-size: 14px; font-weight: 500;
    border-radius: 8px; cursor: pointer; transition: all 0.3s;
    border: none; font-family: inherit;
}
.btn-pri { background: var(--primary); color: #fff; }
.btn-pri:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(79,70,229,0.3); }
.btn-outline { border: 1.5px solid rgba(255,255,255,0.3); color: #fff; background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-ghost { border: 1.5px solid var(--primary); color: var(--primary); background: transparent; }
.btn-ghost:hover { background: var(--primary); color: #fff; }
.btn-full { width: 100%; }

/* Sections */
section { padding: 80px 0; }
.sec-head { margin-bottom: 48px; }
.sec-head.center { text-align: center; }
.s-label {
    display: inline-block; padding: 4px 14px;
    background: #eef2ff; color: var(--primary);
    font-size: 12px; font-weight: 600;
    border-radius: 20px; margin-bottom: 14px; letter-spacing: 0.5px;
}
.sec-head h2 {
    font-size: 34px; font-weight: 700; color: var(--dark);
    line-height: 1.25; margin-bottom: 12px; letter-spacing: -0.5px;
}
.s-desc { font-size: 15px; color: var(--gray); max-width: 580px; line-height: 1.7; }
.sec-head.center .s-desc { margin: 0 auto; }
.s-label.light { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.95); }

/* Hero */
.hero {
    padding-top: 148px; padding-bottom: 80px;
    background: linear-gradient(135deg, #312e81 0%, #4338ca 50%, #4f46e5 100%);
    color: #fff; position: relative; overflow: hidden;
}
.hero::after {
    content: ''; position: absolute; bottom: -200px; right: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.hero-grid {
    display: grid; grid-template-columns: 1.1fr 1fr;
    gap: 56px; align-items: center; position: relative; z-index: 1;
}
.h-badge {
    display: inline-block; padding: 6px 16px;
    background: rgba(255,255,255,0.1); border-radius: 20px;
    font-size: 13px; font-weight: 500; margin-bottom: 24px;
    border: 1px solid rgba(255,255,255,0.15);
}
.hero-left h1 {
    font-size: 48px; font-weight: 700; line-height: 1.15;
    margin-bottom: 20px; letter-spacing: -1px;
}
.h-desc {
    font-size: 15px; opacity: 0.85; line-height: 1.8;
    margin-bottom: 32px; max-width: 500px;
}
.h-btns { display: flex; gap: 14px; margin-bottom: 32px; flex-wrap: wrap; }
.h-contact {
    display: flex; align-items: center; gap: 12px;
    font-size: 13px; opacity: 0.75;
}
.h-phone { font-size: 22px; font-weight: 700; color: #fff; opacity: 1 !important; letter-spacing: -0.5px; }
.hero-right { position: relative; }
.hero-banner-wrap { position: relative; }
.hero-banner {
    width: 100%; border-radius: 16px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.3);
}
.hero-card {
    position: absolute; background: #fff; padding: 14px 18px;
    border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    display: flex; align-items: center; gap: 12px;
    color: #333; font-size: 13px;
}
.h-card1 { bottom: 30px; left: -30px; }
.h-card2 { top: 30px; right: -20px; }
.hc-icon {
    width: 40px; height: 40px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: #fff;
}
.hc-icon.play { background: linear-gradient(135deg, #4f46e5, #7c3aed); }
.hc-icon.play::before { content: '▶'; }
.hc-icon.fan { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.hc-icon.fan::before { content: '♥'; }
.hero-card strong { display: block; font-weight: 600; font-size: 14px; color: var(--dark); }
.hero-card span { color: var(--gray); font-size: 12px; }

/* Platforms */
.plat-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.p-card {
    padding: 28px; border-radius: 12px; background: #fff;
    border: 1px solid var(--border);
    transition: all 0.3s; display: block;
}
.p-card:hover {
    transform: translateY(-4px); border-color: var(--primary);
    box-shadow: 0 12px 32px rgba(79,70,229,0.1);
}
.p-logo {
    width: 48px; height: 48px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; color: #fff;
    text-transform: uppercase; margin-bottom: 18px;
}
.p-card.c1 .p-logo { background: #000; }
.p-card.c2 .p-logo { background: #ff2442; }
.p-card.c3 .p-logo { background: #ff4906; }
.p-card.c4 .p-logo { background: #07c160; }
.p-card.c5 .p-logo { background: #00a1d6; }
.p-card.c6 .p-logo { background: linear-gradient(135deg, #4f46e5, #06b6d4); }
.p-card h3 { font-size: 18px; font-weight: 600; color: var(--dark); margin-bottom: 8px; }
.p-card p { font-size: 14px; color: var(--gray); line-height: 1.7; margin-bottom: 14px; }
.p-more { font-size: 13px; color: var(--primary); font-weight: 500; }

/* Services */
.services { background: var(--bg-light); }
.svc-tabs {
    display: flex; justify-content: center; gap: 8px;
    flex-wrap: wrap; margin-bottom: 36px;
}
.tab-btn {
    background: #fff; border: 1px solid var(--border);
    padding: 10px 24px; border-radius: 8px; font-size: 14px;
    cursor: pointer; font-family: inherit; font-weight: 500;
    color: var(--gray); transition: all 0.2s;
}
.tab-btn.active, .tab-btn:hover {
    background: var(--primary); color: #fff; border-color: var(--primary);
}
.svc-content { display: none; }
.svc-content.active { display: block; }
.prd-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.prd-card {
    background: #fff; border-radius: 12px; padding: 28px;
    border: 1px solid var(--border);
    transition: all 0.3s; position: relative;
    display: flex; flex-direction: column;
}
.prd-card.hot { border-color: var(--primary); }
.hot-flag {
    position: absolute; top: -1px; right: 20px;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: #fff; font-size: 11px; font-weight: 600;
    padding: 4px 10px; border-radius: 0 0 6px 6px;
}
.prd-card:hover {
    transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.prd-top { margin-bottom: 20px; }
.prd-tag {
    display: inline-block; padding: 3px 10px;
    border-radius: 4px; font-size: 11px; font-weight: 600; margin-bottom: 12px;
}
.prd-tag.s { background: #dbeafe; color: #2563eb; }
.prd-tag.m { background: #dcfce7; color: #16a34a; }
.prd-tag.l { background: #f3e8ff; color: #9333ea; }
.prd-tag.xl { background: #fef3c7; color: #d97706; }
.prd-top h3 { font-size: 17px; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.prd-top p { font-size: 12px; color: var(--primary); font-weight: 500; }
.prd-feat {
    margin-bottom: 20px; padding-top: 16px;
    border-top: 1px solid var(--border); flex: 1;
}
.prd-feat li {
    font-size: 13px; color: #555; padding: 5px 0 5px 20px;
    position: relative;
}
.prd-feat li::before {
    content: '✓'; position: absolute; left: 0; color: var(--primary);
    font-weight: 700; font-size: 12px;
}
.prd-foot {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 16px; border-top: 1px solid var(--border);
}
.prd-price {
    font-size: 13px; color: var(--gray);
    font-family: 'DM Sans', sans-serif;
}
.prd-price em { font-size: 13px; font-style: normal; }
.prd-price b { font-size: 24px; font-weight: 700; color: var(--primary); margin: 0 2px; }
.prd-price i { font-style: normal; font-size: 12px; }
.prd-btn {
    padding: 8px 18px; background: var(--primary); color: #fff;
    border-radius: 6px; font-size: 13px; font-weight: 500;
}
.prd-btn:hover { background: var(--primary-dark); }

/* Advantage */
.adv-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.adv-card {
    padding: 32px 28px; background: #fff; border-radius: 12px;
    border: 1px solid var(--border); transition: all 0.3s;
}
.adv-card:hover {
    transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.06);
    border-color: var(--primary);
}
.adv-icon {
    width: 52px; height: 52px; line-height: 52px; text-align: center;
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    color: var(--primary); border-radius: 12px;
    font-size: 22px; font-weight: 700; margin-bottom: 20px;
}
.adv-card h3 { font-size: 18px; font-weight: 600; color: var(--dark); margin-bottom: 10px; }
.adv-card p { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* Process */
.proc-steps {
    display: flex; align-items: flex-start; justify-content: center; gap: 0;
    max-width: 1000px; margin: 0 auto;
}
.step {
    flex: 1; text-align: center; padding: 32px 20px;
    background: #fff; border-radius: 12px;
    border: 1px solid var(--border);
    position: relative; z-index: 1;
}
.step-num {
    width: 48px; height: 48px; line-height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; border-radius: 50%; font-size: 20px; font-weight: 700;
    margin: 0 auto 20px; font-family: 'DM Sans', sans-serif;
}
.step h3 { font-size: 17px; font-weight: 600; color: var(--dark); margin-bottom: 10px; }
.step p { font-size: 13px; color: var(--gray); line-height: 1.7; }
.step-line {
    flex: 0 0 40px; height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    margin-top: 56px; position: relative; z-index: 0;
}

/* Assure */
.assure { background: var(--bg-light); }
.assure-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.as-item {
    padding: 28px; background: #fff; border-radius: 10px;
    border: 1px solid var(--border);
}
.as-item h4 {
    font-size: 16px; font-weight: 600; color: var(--dark);
    margin-bottom: 10px; padding-left: 24px; position: relative;
}
.as-item h4::before {
    content: ''; position: absolute; left: 0; top: 7px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--primary);
}
.as-item p { font-size: 13px; color: var(--gray); line-height: 1.8; }

/* News */
ul.article-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px; list-style: none; margin: 0; padding: 0;
    width: 100%; box-sizing: border-box;
}
ul.article-cards > li.article-card {
    min-width: 0; width: auto; max-width: none;
    margin: 0; float: none; box-sizing: border-box;
    background: #fff; border-radius: 12px; overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.3s;
}
ul.article-cards > li.article-card:hover {
    transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.article-card a { display: block; }
.article-card .card-thumb { width: 100%; overflow: hidden; }
.article-card .card-thumb img {
    display: block; width: 100%; max-width: 100%;
    height: 180px; object-fit: cover;
}
.article-card .card-body { padding: 20px; }
.article-card .card-title {
    overflow-wrap: anywhere;
    font-size: 15px; font-weight: 600; line-height: 1.5;
    margin-bottom: 8px; color: var(--dark);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.article-card .card-date {
    display: block; font-size: 12px; color: var(--primary);
    margin-bottom: 8px; font-weight: 500;
}
.article-card .card-summary {
    overflow-wrap: anywhere;
    font-size: 13px; color: var(--gray); line-height: 1.6;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--border); border-radius: 10px;
    margin-bottom: 12px; overflow: hidden; background: #fff;
}
.faq-q {
    width: 100%; background: none; border: none; cursor: pointer;
    padding: 18px 24px; text-align: left;
    font-size: 15px; font-weight: 500; color: var(--dark);
    display: flex; justify-content: space-between; align-items: center;
    font-family: inherit;
}
.faq-q em {
    font-size: 22px; font-style: normal; color: var(--primary);
    transition: transform 0.3s;
}
.faq-item.open .faq-q em { transform: rotate(45deg); }
.faq-a {
    max-height: 0; overflow: hidden; transition: max-height 0.3s;
}
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p {
    padding: 0 24px 20px; font-size: 14px;
    color: var(--gray); line-height: 1.8;
}

/* About */
.about-wrap {
    display: grid; grid-template-columns: 1.1fr 1fr;
    gap: 56px; align-items: center;
}
.about-info h2 {
    font-size: 34px; font-weight: 700; color: var(--dark);
    margin: 12px 0 20px; line-height: 1.25; letter-spacing: -0.5px;
}
.about-lead {
    font-size: 16px; color: var(--primary); font-weight: 500;
    line-height: 1.8; margin-bottom: 16px;
}
.about-info p {
    font-size: 14px; color: var(--gray); line-height: 1.8;
    margin-bottom: 14px;
}
.about-stats {
    display: flex; gap: 32px; margin-top: 28px;
    padding-top: 24px; border-top: 1px solid var(--border);
}
.as-stat b {
    display: block; font-size: 32px; font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; font-family: 'DM Sans', sans-serif;
}
.as-stat span { font-size: 13px; color: var(--gray); }
.about-img img { width: 100%; border-radius: 16px; box-shadow: 0 20px 60px rgba(79,70,229,0.15); }

/* Apply */
.apply-box {
    background: linear-gradient(135deg, #312e81 0%, #4338ca 100%);
    border-radius: 20px; padding: 56px;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 48px; color: #fff;
    box-shadow: 0 30px 80px rgba(79,70,229,0.25);
}
.apply-left h2 {
    font-size: 32px; font-weight: 700; line-height: 1.25;
    margin: 12px 0 20px; letter-spacing: -0.5px;
}
.apply-left > p { font-size: 15px; opacity: 0.85; line-height: 1.8; margin-bottom: 28px; }
.apply-contact { display: grid; gap: 16px; }
.ac-item { display: flex; flex-direction: column; gap: 4px; }
.ac-label { font-size: 12px; opacity: 0.6; }
.ac-val { font-size: 18px; font-weight: 600; color: #fff; }
.apply-form {
    background: #fff; padding: 32px; border-radius: 14px;
    color: #333;
}
.af-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.af-group { margin-bottom: 14px; }
.af-group label {
    display: block; font-size: 13px; font-weight: 500;
    margin-bottom: 6px; color: var(--dark);
}
.af-group input, .af-group select, .af-group textarea {
    width: 100%; padding: 10px 14px;
    border: 1px solid var(--border); border-radius: 8px;
    font-size: 14px; font-family: inherit; color: #333;
    background: var(--bg-light); transition: border-color 0.2s;
}
.af-group textarea { resize: vertical; }
.af-group input:focus, .af-group select:focus, .af-group textarea:focus {
    outline: none; border-color: var(--primary); background: #fff;
}
.af-group input::placeholder, .af-group textarea::placeholder { color: #94a3b8; }
.af-group select option { background: #fff; }
.apply-form .btn { margin-top: 8px; }

/* Footer */
.site-footer {
    background: #0f172a; color: rgba(255,255,255,0.6);
    padding: 56px 0 24px; font-size: 14px;
}
.footer-main {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1.2fr;
    gap: 36px; padding-bottom: 36px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand h3 {
    font-size: 22px; font-weight: 700; color: #fff;
    margin-bottom: 16px; letter-spacing: -0.5px;
}
.footer-brand p { line-height: 1.8; margin-bottom: 12px; font-size: 13px; }
.footer-tel strong a { color: #818cf8 !important; font-size: 20px; }
.footer-col h4 {
    font-size: 14px; font-weight: 600; color: #fff; margin-bottom: 18px;
}
.footer-col a {
    display: block; padding: 4px 0; font-size: 13px; transition: color 0.2s;
}
.footer-col a:hover { color: #818cf8; }
.footer-copy {
    padding-top: 24px; text-align: center;
    font-size: 12px; opacity: 0.5;
}

/* Article */
.article-crumb { padding: 92px 0 16px; background: #fff; border-bottom: 1px solid var(--border); }
.article-crumb a { color: var(--gray); font-size: 13px; }
.article-crumb span { color: #cbd5e1; margin: 0 8px; font-size: 13px; }
.article-crumb a:hover { color: var(--primary); }
.article-wrap { padding: 40px 0 60px; }
.article-body {
    max-width: 820px; margin: 0 auto;
    background: #fff; padding: 48px; border-radius: 16px;
    border: 1px solid var(--border);
}
.art-header { margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.art-header h1 {
    font-size: 28px; font-weight: 700; line-height: 1.4;
    color: var(--dark); margin-bottom: 14px; letter-spacing: -0.3px;
}
.art-meta { font-size: 13px; color: var(--primary); font-weight: 500; margin-bottom: 12px; }
.art-summary {
    font-size: 15px; color: var(--gray); line-height: 1.8;
    padding: 16px 20px; background: var(--bg-light); border-radius: 8px;
    border-left: 4px solid var(--primary);
}
.art-cover { margin-bottom: 28px; border-radius: 10px; overflow: hidden; }
.art-cover img { width: 100%; }
.art-text { font-size: 16px; line-height: 1.9; color: #374151; }
.art-text p { margin-bottom: 20px; }
.art-text h2, .art-text h3, .art-text h4 {
    margin: 30px 0 16px; font-weight: 600; color: var(--dark);
}
.art-text h2 { font-size: 22px; }
.art-text h3 { font-size: 19px; }
.art-text img { max-width: 100%; border-radius: 8px; margin: 20px 0; }
.art-text ul, .art-text ol { margin: 16px 0; padding-left: 24px; }
.art-text li { margin-bottom: 8px; }
.article-rel {
    max-width: 820px; margin: 28px auto 0;
}
.article-rel h3 {
    font-size: 18px; font-weight: 600; color: var(--dark); margin-bottom: 16px;
}
.rel-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.rel-card {
    padding: 20px; background: #fff; border-radius: 10px;
    border: 1px solid var(--border); transition: all 0.2s;
}
.rel-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.rel-card h4 { font-size: 15px; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.rel-card p { font-size: 13px; color: var(--gray); line-height: 1.6; }
.article-cta {
    max-width: 820px; margin: 32px auto;
    padding: 40px; background: linear-gradient(135deg, #312e81, #4f46e5);
    border-radius: 16px; text-align: center; color: #fff;
}
.article-cta h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.article-cta p { opacity: 0.85; margin-bottom: 20px; font-size: 14px; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.article-cta .btn-ghost { border-color: rgba(255,255,255,0.4); color: #fff; }
.article-cta .btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.4); }
.article-back { text-align: center; margin-top: 32px; }
.article-back a {
    display: inline-block; font-size: 14px; color: var(--gray);
    padding: 10px 24px; border: 1px solid var(--border); border-radius: 8px;
}
.article-back a:hover { border-color: var(--primary); color: var(--primary); }

/* Responsive */
@media (max-width: 1100px) {
    .prd-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-right { max-width: 500px; margin: 0 auto; }
    .hero-card { display: none; }
    .plat-grid { grid-template-columns: repeat(2, 1fr); }
    .adv-grid { grid-template-columns: repeat(2, 1fr); }
    .proc-steps { flex-direction: column; align-items: center; gap: 0; }
    .step { width: 100%; max-width: 360px; }
    .step-line { width: 2px; height: 30px; flex: none; margin: 0; }
    .assure-grid { grid-template-columns: repeat(2, 1fr); }
    .about-wrap { grid-template-columns: 1fr; gap: 40px; }
    .apply-box { grid-template-columns: 1fr; padding: 40px 32px; }
    .footer-main { grid-template-columns: 1fr 1fr; }
    .rel-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    section { padding: 56px 0; }
    .hero { padding-top: 120px; padding-bottom: 60px; }
    .hero-left h1 { font-size: 30px; }
    .sec-head h2 { font-size: 26px; }
    .hamburger { display: flex; }
    .nav-menu {
        display: none; position: absolute; top: 68px; left: 0; right: 0;
        background: #fff; flex-direction: column; gap: 0;
        padding: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    }
    .nav-menu.open { display: flex; }
    .nav-menu a { padding: 14px; border-bottom: 1px solid #f1f5f9; text-align: center; }
    .nav-cta, .nav-login { margin: 8px 0 !important; }
    .plat-grid { grid-template-columns: 1fr; }
    .prd-grid { grid-template-columns: 1fr; }
    .adv-grid { grid-template-columns: 1fr; }
    .assure-grid { grid-template-columns: 1fr; }
    .af-row { grid-template-columns: 1fr; }
    .apply-form { padding: 24px 20px; }
    .apply-box { padding: 32px 20px; }
    .about-stats { flex-direction: column; gap: 16px; }
    .footer-main { grid-template-columns: 1fr; gap: 24px; }
    .article-body { padding: 28px 20px; }
    .art-header h1 { font-size: 22px; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}

.toast {
    position: fixed; bottom: 40px; left: 50%; transform: translateX(-50%);
    background: var(--primary); color: #fff; padding: 14px 32px;
    border-radius: 8px; font-size: 14px; z-index: 9999;
    opacity: 0; pointer-events: none; transition: opacity 0.3s;
    box-shadow: 0 10px 30px rgba(79,70,229,0.3);
}
.toast.show { opacity: 1; }