/* Skin BIỂN XANH — biển miền Trung: xanh ngọc, cát, hoàng hôn san hô, sóng */
.sk-body-bienxanh {
	--sk-page: #0b3a48; --sk-bg: #fbf8f2; --sk-surface: #ffffff; --sk-alt: #eef7f5;
	--sk-ink: #10313b; --sk-muted: #5f7f86; --sk-accent: #0e676d; --sk-accent-2: #f08a6c;
	--sk-on-accent: #ffffff; --sk-line: rgba(14, 103, 109, .2);
	--sk-hero-bg: radial-gradient(circle at 72% 18%, #f8b796 0 46px, transparent 47px), linear-gradient(180deg, #f6d8b8 0 34%, #bfe3df 34% 100%);
	--sk-radius: 20px;
	--f-body: 'Be Vietnam Pro', sans-serif; --f-head: 'Comfortaa', sans-serif; --f-name: 'The Nautigal', cursive;
	--env-a: #0e676d; --env-b: #f6d8b8; --env-paper: #fbf8f2; --env-ink: #0e676d;
}
.sk-body-bienxanh .sk-hero::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 26px; background: radial-gradient(circle at 13px 26px, #fbf8f2 13px, transparent 14px) 0 0 / 26px 26px repeat-x; }
.sk-body-bienxanh .sk-hero-photo { border: 6px solid #fff; box-shadow: 0 16px 34px rgba(16, 49, 59, .2); }
.sk-body-bienxanh .sk-names { color: var(--sk-accent); font-size: clamp(54px, 15vw, 76px); }
.sk-body-bienxanh .sk-title, .sk-body-bienxanh .sk-guestbook .event-heading h2 { font-size: 56px; }
.sk-body-bienxanh .sk-countdown div { border: 0; color: #fff; background: linear-gradient(170deg, #1f8f93, #0e676d); }
.sk-body-bienxanh .sk-countdown strong, .sk-body-bienxanh .sk-countdown span { color: #fff; }
.sk-body-bienxanh .sk-thanks { background: #0b3a48; }