/* ── Reset & Base ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Hiragino Sans TC",sans-serif;background:#faf7f2;color:#2a2420;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%}

/* ── Nav ── */
.nav{background:#fff;border-bottom:1px solid #e8ddd0;padding:.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.nav-logo{font-size:15px;font-weight:700;color:#2a2420;letter-spacing:-.01em}
.nav-logo span{color:#c0905a}
.nav-links{display:flex;gap:1.5rem}
.nav-links a{font-size:13px;color:#8a7060;transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:#c0905a;font-weight:500}

/* ── Footer ── */
.footer{background:#f0ebe4;border-top:1px solid #e8ddd0;padding:2rem 1.5rem;text-align:center;font-size:12px;color:#a09080;margin-top:4rem}
.footer strong{color:#c0905a}

/* ── Container ── */
.container{max-width:960px;margin:0 auto;padding:0 1.5rem}

/* ── Buttons ── */
.btn{display:inline-block;padding:.6rem 1.4rem;border-radius:99px;font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;border:none}
.btn-primary{background:#c0905a;color:#fff}
.btn-primary:hover{background:#a87848}
.btn-outline{background:transparent;color:#c0905a;border:1.5px solid #c0905a}
.btn-outline:hover{background:#c0905a;color:#fff}

/* ── Tags ── */
.tag{display:inline-block;font-size:11px;font-weight:500;padding:.22rem .6rem;border-radius:99px;border:1px solid}
.tag-writing{background:#fef3e8;color:#c07030;border-color:#f0d0a0}
.tag-sensory{background:#f0f8f0;color:#508050;border-color:#b0d8b0}
.tag-unusual{background:#f0ecf8;color:#705090;border-color:#c8b8e0}
.tag-social{background:#e8f0f8;color:#305080;border-color:#a0c0e0}
.tag-psychology{background:#f8ece8;color:#905030;border-color:#e0b8a0}
.tag-arts{background:#f8f0e8;color:#806030;border-color:#e0c890}
.tag-medical{background:#e8f8f0;color:#307050;border-color:#a0d8b8}
.tag-finance{background:#f8f4e8;color:#706020;border-color:#e0d090}
.tag-tech{background:#e8f4f8;color:#205060;border-color:#90c8d8}
.tag-engineering{background:#f0f0f0;color:#404040;border-color:#c0c0c0}