/* ═════════════════════════════════════════════════════════════
   TAROT LIUGEMS — 10/07/2026 · brand kem sáng, lá bài lật 3D
   kem #FFFCF8 · mực #4A323E · hồng #C2566B · gradient tím-hồng
   ═════════════════════════════════════════════════════════════ */

.tr-main{background:#FFFCF8;color:#4A323E;font-family:'Helvetica Neue',Arial,'Avenir Next',sans-serif;}
.tr-main *,.tr-main *::before,.tr-main *::after{box-sizing:border-box;}
.tr-wrap{max-width:1080px;margin:0 auto;padding:0 16px;}

/* ── HERO ── */
.tr-hero{background:linear-gradient(135deg,#FFFCF8 0%,#FFF1EA 50%,#F6E7F4 100%);padding:112px 0 40px;text-align:center;}
.tr-hero-sao{color:#B5459A;font-size:15px;letter-spacing:6px;margin-bottom:8px;}
.tr-hero h1{font-size:34px;font-weight:800;color:#4A323E;margin:0 0 8px;}
.tr-hero p{font-size:16px;color:#6E5560;max-width:640px;margin:0 auto;line-height:1.6;}

.tr-body{padding:24px 16px 48px;display:flex;flex-direction:column;gap:16px;}
.tr-card{background:#FFF;border:1px solid #F3E1DA;border-radius:16px;padding:24px;box-shadow:0 4px 16px rgba(74,50,62,.06);}
.tr-h2{font-size:17px;font-weight:700;margin:0 0 16px;color:#4A323E;}

/* ── CHỌN KIỂU TRẢI ── */
.tr-kieu-luoi{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.tr-kieu{display:flex;flex-direction:column;align-items:center;gap:6px;padding:18px 12px;border:1.5px solid #F3E1DA;border-radius:14px;background:#FFFCF8;cursor:pointer;text-align:center;transition:all .15s ease;font-family:inherit;color:#4A323E;}
.tr-kieu:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(74,50,62,.10);}
.tr-kieu.tr-chon{border-color:#C2566B;background:#FFF1EA;box-shadow:0 4px 12px rgba(194,86,107,.18);}
.tr-kieu-la{font-size:20px;letter-spacing:2px;color:#B5459A;}
.tr-kieu-ten{font-size:14.5px;font-weight:700;}
.tr-kieu-mota{font-size:12.5px;color:#8A6F7B;line-height:1.4;}
.tr-kieu-so{font-size:12px;font-weight:700;color:#C2566B;background:#FFE6DE;border-radius:999px;padding:3px 10px;margin-top:2px;}
.tr-rut-hang{text-align:center;margin-top:20px;}
.tr-btn-rut{min-width:220px;height:52px;padding:0 32px;border:0;border-radius:14px;font-size:16.5px;font-weight:700;color:#FFF;cursor:pointer;background:linear-gradient(92deg,#7B4FA6,#B5459A 55%,#C2566B);transition:transform .15s ease,box-shadow .15s ease;font-family:inherit;}
.tr-btn-rut:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(194,86,107,.4);}
.tr-btn-rut:disabled{opacity:.6;cursor:wait;}

/* ── BÀN BÀI ── */
.tr-ban-bai{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;padding:8px 0 20px;}
.tr-la{width:150px;perspective:900px;}
.tr-la-trong{position:relative;width:100%;aspect-ratio:150/253;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.2,.7,.25,1);}
.tr-la.tr-lat .tr-la-trong{transform:rotateY(180deg);}
.tr-la-mat{position:absolute;inset:0;backface-visibility:hidden;border-radius:12px;overflow:hidden;box-shadow:0 6px 18px rgba(74,50,62,.18);}
.tr-la-sau{background:linear-gradient(135deg,#7B4FA6,#B5459A 55%,#C2566B);display:flex;align-items:center;justify-content:center;}
.tr-la-sau::before{content:'';position:absolute;inset:7px;border:1.5px solid rgba(255,252,248,.5);border-radius:9px;}
.tr-la-sau .tr-la-hoa{color:#FFF8F2;font-size:30px;text-shadow:0 2px 8px rgba(0,0,0,.25);}
.tr-la-truoc{transform:rotateY(180deg);background:#FFF;}
.tr-la-truoc img{width:100%;height:100%;object-fit:cover;display:block;}
.tr-la-vitri{text-align:center;font-size:13px;font-weight:700;color:#8A6F7B;margin-top:10px;}
.tr-la-ten{text-align:center;font-size:13.5px;font-weight:700;color:#C2566B;margin-top:2px;min-height:18px;}
@keyframes tr-xao{0%{transform:translateY(0) rotate(0)}25%{transform:translateY(-8px) rotate(-2.5deg)}50%{transform:translateY(0) rotate(0)}75%{transform:translateY(-8px) rotate(2.5deg)}100%{transform:translateY(0) rotate(0)}}
.tr-dang-xao .tr-la-trong{animation:tr-xao .5s ease-in-out 2;}

/* ── GIẢI NGHĨA ── */
.tr-giai{display:flex;flex-direction:column;gap:12px;}
.tr-giai-o{background:#FFFCF8;border:1px solid #F3E1DA;border-radius:14px;padding:18px 20px;}
.tr-giai-o h3{font-size:15px;font-weight:800;color:#B5459A;margin:0 0 4px;}
.tr-giai-o h4{font-size:16px;font-weight:800;color:#4A323E;margin:0 0 10px;}
.tr-giai-o p{font-size:14.5px;line-height:1.65;color:#5C4550;margin:0;}
.tr-giai-keyword{display:inline-block;background:#FFF1EA;border:1px solid #F3D9CE;color:#B04A5F;border-radius:999px;font-size:12.5px;font-weight:600;padding:4px 12px;margin-bottom:10px;}
.tr-giai-luoi2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.tr-giai-nho{background:#FFF8F2;border:1px solid #F7EAE4;border-radius:12px;padding:14px 16px;}
.tr-giai-nho b{display:block;font-size:13px;color:#4A323E;margin-bottom:4px;}
.tr-giai-nho p{font-size:13.5px;line-height:1.6;color:#6E5560;margin:0;}
.tr-lai-hang{text-align:center;margin-top:20px;}
.tr-btn-lai{padding:12px 26px;border:1px solid #C2566B;border-radius:12px;background:#FFF;color:#C2566B;font-size:14.5px;font-weight:700;cursor:pointer;font-family:inherit;}
.tr-btn-lai:hover{background:#FFF1EA;}

/* ── GIỚI THIỆU ── */
.tr-gioithieu p{font-size:14.5px;line-height:1.7;color:#5C4550;margin:0 0 10px;}
.tr-gioithieu p:last-child{margin-bottom:0;}
.tr-note{font-size:12.5px;color:#B39AA5;}

/* focus brand */
.tr-main button:focus-visible{outline:2px solid #C2566B;outline-offset:2px;}
.tr-main button:focus:not(:focus-visible){outline:none;}

/* ═══ RESPONSIVE ═══ */
@media only screen and (max-width: 900px){
    .tr-kieu-luoi{grid-template-columns:repeat(2,1fr);}
    .tr-hero h1{font-size:28px;}
    .tr-la{width:126px;}
}
@media only screen and (max-width: 600px){
    .tr-hero{padding:96px 0 28px;}
    .tr-hero h1{font-size:24px;}
    .tr-hero p{font-size:14.5px;}
    .tr-body{padding:16px 12px 110px;gap:12px;}
    .tr-card{padding:16px;border-radius:14px;}
    .tr-kieu-luoi{grid-template-columns:1fr;}
    .tr-kieu{flex-direction:row;flex-wrap:wrap;text-align:left;justify-content:flex-start;padding:14px;}
    .tr-kieu-mota{width:100%;}
    .tr-btn-rut{width:100%;}
    .tr-la{width:104px;}
    .tr-ban-bai{gap:10px;}
    .tr-giai-luoi2{grid-template-columns:1fr;}
}

/* 20/9 — <small> tự co xuống 10px, dưới ngưỡng đọc được trên điện thoại */
.tr-card small,.tr-doc small{font-size:12px}