:root {
    --color-primary: #ff3b5c;
    --color-primary-dark: #b80f2c;
    --color-accent: #ffd166;
    --color-surface: #fff6dc;
    --color-text: #1f2430;
    --rgb-primary: 255,59,92;
    --rgb-accent: 255,209,102;

    --radius-sm: 0px;
    --radius-md: 1px;
    --radius-lg: 2px;
    --radius-xl: 3px;

    --shadow-sm: 4px 4px 0 rgba(31,36,48,.18);
    --shadow-md: 4px 4px 0 rgba(31,36,48,.22), 8px 8px 0 rgba(31,36,48,.08);
    --shadow-lg: 4px 4px 0 rgba(31,36,48,.28), 10px 10px 0 rgba(31,36,48,.10), 0 0 0 2px rgba(255,209,102,.14);

    --space-section: 3rem;
    --space-card: 1.25rem;
    --space-gap: 1rem;

    --transition: 0.15s cubic-bezier(0.2, 0.9, 0.2, 1);

    --heading-weight: 800;
    --body-line-height: 1.7;
}

body { color: var(--color-text); line-height: var(--body-line-height); }
h1, h2, h3, h4 { font-weight: var(--heading-weight); }

section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }

.card, [class*="card"] {
    border-radius: var(--radius-lg);
    box-shadow:
        4px 4px 0 rgba(31,36,48,.26),
        0 0 0 2px rgba(31,36,48,.12);
    padding: var(--space-card);
    transition: var(--transition);
    border: 2px solid rgba(31,36,48,.12);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-md);
    transition: var(--transition);
    outline-color: var(--color-accent);
}

a:not([class]) {
    color: var(--color-primary);
    transition: var(--transition);
    text-shadow: 1px 1px 0 rgba(31,36,48,.14);
}

:focus {
    outline: 2px solid rgba(255,209,102,.95);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    :root { --transition: 0s linear; }
}

.news-strip-0, .news-strip-1, .news-strip-2, .news-strip-3 {}

/* ========== Section Layout Variants ========== */

                .news-grid { column-count: 2; column-gap: var(--space-gap); }
                .news-grid .card {
                    break-inside: avoid;
                    margin-bottom: var(--space-gap);
                    background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,246,220,.92));
                    border-color: rgba(31,36,48,.14);
                    box-shadow:
                        4px 4px 0 rgba(31,36,48,.22),
                        0 0 0 2px rgba(255,209,102,.18);
                }

                .feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; }
                .feature-list .card {
                    border-radius: var(--radius-sm);
                    background:
                        linear-gradient(135deg, rgba(255,59,92,.11), rgba(255,209,102,.10)),
                        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,246,220,.90));
                    box-shadow:
                        4px 4px 0 rgba(31,36,48,.24),
                        0 0 0 2px rgba(31,36,48,.14);
                    border-color: rgba(31,36,48,.18);
                }

                .hero { position: relative; min-height: 70vh; display: flex; align-items: center; }
                .hero-content { position: relative; z-index: 1; }
                .hero .card, .hero [class*="card"] {
                    border-radius: 2px;
                    border: 2px solid rgba(255,255,255,.22);
                    box-shadow:
                        4px 4px 0 rgba(0,0,0,.22),
                        0 0 0 2px rgba(255,209,102,.18);
                }
                .hero::before{
                    content:"";
                    position:absolute;
                    inset:0;
                    background:
                        repeating-linear-gradient(
                            90deg,
                            rgba(255,255,255,.08) 0px,
                            rgba(255,255,255,.08) 14px,
                            rgba(0,0,0,.08) 14px,
                            rgba(0,0,0,.08) 28px
                        ),
                        linear-gradient(135deg, rgba(255,59,92,.92), rgba(16,24,39,.92));
                    opacity:.95;
                    z-index:0;
                }
                .hero-content { z-index: 1; }

                .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }
                .testimonial-list .card {
                    background:
                        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,246,220,.92));
                    border-radius: 0px;
                    border: 2px solid rgba(31,36,48,.14);
                    box-shadow:
                        4px 4px 0 rgba(31,36,48,.26),
                        0 0 0 2px rgba(255,59,92,.14);
                }
                .testimonial-list .card .quote, .testimonial-list .card blockquote { text-shadow: 1px 1px 0 rgba(31,36,48,.10); }

                .partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; }
                .partner-grid .card, .partner-grid [class*="card"] {
                    box-shadow:
                        4px 4px 0 rgba(31,36,48,.22),
                        0 0 0 2px rgba(255,209,102,.16);
                    border: 2px solid rgba(31,36,48,.10);
                    border-radius: 1px;
                }
                @keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }
.faq-list .card, .faq-list [class*="card"] {
    border-radius: 2px;
    background:
        linear-gradient(135deg, rgba(255,209,102,.18), rgba(255,255,255,.92)),
        linear-gradient(180deg, rgba(255,246,220,.94), rgba(255,255,255,.92));
    border: 2px solid rgba(31,36,48,.14);
    box-shadow:
        4px 4px 0 rgba(31,36,48,.24),
        0 0 0 2px rgba(255,59,92,.12);
}

                .stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; }
                .stats-grid .stat-value { font-size: 3rem; text-shadow: 2px 2px 0 rgba(31,36,48,.20); }
                .stats-grid .card, .stats-grid [class*="card"] {
                    border-radius: 0px;
                    border: 2px solid rgba(31,36,48,.14);
                    background:
                        linear-gradient(180deg, rgba(16,24,39,.92), rgba(31,36,48,.96));
                    color: rgba(255,255,255,.95);
                    box-shadow:
                        4px 4px 0 rgba(0,0,0,.24),
                        0 0 0 2px rgba(255,209,102,.20);
                }
                .stats-grid .stat-value { color: rgba(255,255,255,.98); }

.cta-inner {
    background:
        linear-gradient(90deg, rgba(255,59,92,.18), rgba(255,209,102,.18)),
        radial-gradient(circle at 20% 20%, rgba(255,209,102,.35), rgba(255,209,102,0) 55%),
        linear-gradient(180deg, rgba(255,246,220,.95), rgba(255,255,255,.92));
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    border: 2px solid rgba(31,36,48,.14);
    box-shadow:
        4px 4px 0 rgba(31,36,48,.26),
        0 0 0 2px rgba(255,59,92,.12);
}

            .page-main { max-width: 860px; margin: 0 auto; }

/* 条件性装饰 */
.hero, [class*="hero"], section:first-of-type {
    background:
        linear-gradient(180deg, rgba(255,255,255,.0) 0%),
        repeating-linear-gradient(
            180deg,
            rgba(255,255,255,.0) 0px,
            rgba(255,255,255,.0) 24px,
            rgba(0,0,0,.08) 24px,
            rgba(0,0,0,.08) 26px
        ),
        linear-gradient(135deg, #ff3b5c 0%, #1f2430 55%, #ffd166 100%);
    border-top: 3px solid rgba(255,209,102,.75);
    border-bottom: 3px solid rgba(255,59,92,.70);
}
header, .header, .navbar { background: transparent; }

header, .header, .navbar, .navbar {
    box-shadow: none;
    border-color: transparent;
}

/* Responsive */
@media (max-width: 1024px) {
    .news-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .feature-list { grid-template-columns: repeat(2, 1fr) !important; }
    .partner-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .hero-inner { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
    :root { --space-section: 2rem; --space-card: 1rem; --space-gap: 0.75rem; }
    .news-grid { grid-template-columns: 1fr !important; }
    .feature-list { grid-template-columns: 1fr !important; }
    .faq-list { grid-template-columns: 1fr !important; }
    .testimonial-list { column-count: 1 !important; }
    .partner-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .cta-inner { grid-template-columns: 1fr !important; }
}