*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:var(--fs-base);line-height:1.7;overflow-x:hidden;padding-bottom:calc(var(--bar-h) + env(safe-area-inset-bottom));-webkit-font-smoothing:antialiased}
@media (min-width:1024px){body{padding-bottom:0}}
img,svg,video{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.2;margin:0 0 .5em;font-weight:600;letter-spacing:-.015em;text-wrap:balance}
h1{font-size:var(--fs-h1)}h2{font-size:var(--fs-h2)}h3{font-size:var(--fs-h3)}
h1 em,h2 em,h3 em{font-style:italic;font-weight:500}
p{margin:0 0 1em}
strong,b{font-weight:600}
a{color:var(--link);text-underline-offset:3px}
a:hover{color:var(--accent-strong)}
ul,ol{margin:0;padding:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;padding:0;margin:-1px}
.skip-link:focus{position:fixed;left:12px;top:12px;width:auto;height:auto;clip:auto;clip-path:none;margin:0;padding:.75rem 1rem;background:var(--text);color:var(--bg);z-index:1000;border-radius:8px}
.hp-field{position:absolute!important;left:-9999px;height:0;overflow:hidden}
.center{text-align:center}.muted{color:var(--muted)}
[hidden]{display:none!important}
.icon{flex:none}
/* Nhấn nghiêng trong tiêu đề: một sắc, không gradient */
.text-gradient,.text-gradient-light{color:var(--accent);-webkit-text-fill-color:currentColor}
.section-dark .text-gradient,.text-gradient-light{color:#FFB38A}

/* Bề mặt: một ngôn ngữ cho mọi thẻ/khối (tên lớp cũ giữ nguyên để không vỡ mẫu) */
.glass,.glass-strong,.glass-dark{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm)}
.glass-strong{box-shadow:var(--shadow-md)}
.glass-dark{background:var(--glass-dark);color:var(--dark-text);border-color:rgba(255,243,227,.12);box-shadow:none}

/* Trang trí cũ đã bỏ cho gọn mắt */
.orb,.grid-lines{display:none!important}
.reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media (prefers-contrast:more){:root{--line:rgba(0,0,0,.5);--muted:#2b1d16}}
@media (prefers-reduced-motion:no-preference){@view-transition{navigation:auto}}
.cook-mode>*{max-width:900px;margin-inline:auto}