/* Bút Đàm · trang chủ v8 (30/09/2026)
   Dựng trên bd.css (token, nút, nav, chân trang). Mọi lớp mới có tiền tố tc-.
   Nguyên tắc: ảnh sản phẩm dẫn dắt, chữ ít, không khoảng trống thừa, chuyển động tự chạy như video
   (dừng được, tôn trọng prefers-reduced-motion). */

.tc{--gold:#E3C07E;--r-lg:14px;--r-md:10px;--sh-lg:0 40px 80px -40px rgba(12,30,28,.6),0 10px 30px -18px rgba(12,30,28,.35)}

/* ── điểm nóng dùng chung (ảnh bộ sản phẩm, ảnh sổ, màn Góc học, trang sổ) ── */
.tc-pins{position:absolute;inset:0;pointer-events:none;z-index:2}
.tc-pin{position:absolute;left:var(--x);top:var(--y);width:0;height:0;padding:0;margin:0;border:0;background:none;pointer-events:auto;cursor:pointer;font:inherit;color:inherit}
.tc-dot{position:absolute;left:-10px;top:-10px;width:20px;height:20px;border-radius:50%;background:rgba(255,253,248,.95);box-shadow:0 0 0 3px rgba(183,138,62,.55),0 6px 14px rgba(0,0,0,.35);transition:transform .35s var(--ease),background .35s}
.tc-dot::before{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--copper);transition:background .35s}
.tc-dot::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:2px solid rgba(255,253,248,.9);animation:tcPing 2.4s var(--ease) infinite;opacity:0}
.tc-pin:nth-child(2n) .tc-dot::after{animation-delay:.8s}.tc-pin:nth-child(3n) .tc-dot::after{animation-delay:1.6s}
@keyframes tcPing{0%{transform:scale(.8);opacity:.9}100%{transform:scale(2.4);opacity:0}}
.tc-pin.on .tc-dot{transform:scale(1.18);background:var(--cinnabar)}
.tc-pin.on .tc-dot::before{background:#fff}
.tc-pin .tc-n{position:absolute;inset:0;display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff;z-index:1;font-style:normal;line-height:1}
.tc-pin.num .tc-dot::before{inset:0;background:var(--jade)}
.tc-pin.num.on .tc-dot::before{background:var(--cinnabar)}
.tc-lab{position:absolute;top:0;display:grid;gap:1px;white-space:nowrap;text-align:left;background:rgba(255,253,248,.97);color:var(--ink);padding:9px 14px 10px;border-radius:9px;box-shadow:0 14px 30px -12px rgba(0,0,0,.45);opacity:0;pointer-events:none;transition:opacity .35s var(--ease),transform .45s var(--ease)}
.tc-lab b{font-size:13.5px;font-weight:700;line-height:1.3;color:var(--jade)}
.tc-lab small{font-size:12px;line-height:1.35;color:var(--ink-2)}
.tc-lab::before{content:"";position:absolute;background:rgba(255,253,248,.95);transform-origin:left center;transition:transform .45s var(--ease) .05s}
/* hướng: r = nhãn bên phải chấm, l = bên trái, t = phía trên, b = phía dưới */
.tc-pin.r .tc-lab{left:40px;transform:translate(-8px,-50%)}
.tc-pin.r .tc-lab::before{left:-30px;top:50%;width:30px;height:1.5px;transform:scaleX(0)}
.tc-pin.l .tc-lab{right:40px;transform:translate(8px,-50%)}
.tc-pin.l .tc-lab::before{right:-30px;top:50%;width:30px;height:1.5px;transform:scaleX(0);transform-origin:right center}
.tc-pin.t .tc-lab{bottom:34px;top:auto;left:0;transform:translate(-50%,8px)}
.tc-pin.t .tc-lab::before{bottom:-24px;left:50%;width:1.5px;height:24px;transform:scaleY(0);transform-origin:center bottom}
.tc-pin.b .tc-lab{top:34px;left:0;transform:translate(-50%,-8px)}
.tc-pin.b .tc-lab::before{top:-24px;left:50%;width:1.5px;height:24px;transform:scaleY(0);transform-origin:center top}
.tc-pin.on .tc-lab,.tc-pin:hover .tc-lab,.tc-pin:focus-visible .tc-lab{opacity:1}
.tc-pin.r.on .tc-lab,.tc-pin.r:hover .tc-lab,.tc-pin.r:focus-visible .tc-lab{transform:translate(0,-50%)}
.tc-pin.l.on .tc-lab,.tc-pin.l:hover .tc-lab,.tc-pin.l:focus-visible .tc-lab{transform:translate(0,-50%)}
.tc-pin.t.on .tc-lab,.tc-pin.t:hover .tc-lab,.tc-pin.t:focus-visible .tc-lab{transform:translate(-50%,0)}
.tc-pin.b.on .tc-lab,.tc-pin.b:hover .tc-lab,.tc-pin.b:focus-visible .tc-lab{transform:translate(-50%,0)}
.tc-pin.on .tc-lab::before,.tc-pin:hover .tc-lab::before,.tc-pin:focus-visible .tc-lab::before{transform:none}
.tc-pin:focus-visible{outline:none}
.tc-pin:focus-visible .tc-dot{outline:2px solid var(--gold);outline-offset:4px}
/* chỉ hiện điểm nóng khi khung đã vào tầm nhìn: chấm nở ra lần lượt */
.tc-pins .tc-pin{opacity:0;transform:scale(.4);transition:opacity .5s var(--ease),transform .6s var(--ease)}
.tc-live .tc-pins .tc-pin{opacity:1;transform:none}
.tc-live .tc-pins .tc-pin:nth-child(2){transition-delay:.08s}.tc-live .tc-pins .tc-pin:nth-child(3){transition-delay:.16s}.tc-live .tc-pins .tc-pin:nth-child(4){transition-delay:.24s}.tc-live .tc-pins .tc-pin:nth-child(5){transition-delay:.32s}.tc-live .tc-pins .tc-pin:nth-child(6){transition-delay:.4s}.tc-live .tc-pins .tc-pin:nth-child(7){transition-delay:.48s}
@media (max-width:760px){.tc-lab{display:none}.tc-dot{left:-8px;top:-8px;width:16px;height:16px}.tc-dot::before{inset:5px}.tc-pin.num .tc-dot{width:20px;height:20px;left:-10px;top:-10px}}

/* thanh tiến độ mảnh dùng chung */
.tc-bar-run{animation:tcRun var(--dur,4.5s) linear forwards}
@keyframes tcRun{from{width:0}to{width:100%}}

/* ═══ 1 · HERO ═══ */
.tc-hero{position:relative;isolation:isolate;overflow:hidden;background:var(--jade-deep);color:var(--on-jade);padding-block:clamp(34px,4.6vw,68px) clamp(40px,5vw,76px)}
.tc-hero::before{content:"";position:absolute;inset:0;z-index:-2;background:
  radial-gradient(60% 70% at 78% 40%,rgba(183,138,62,.22),transparent 70%),
  radial-gradient(50% 60% at 8% 100%,rgba(31,76,71,.9),transparent 70%),
  linear-gradient(160deg,#133330 0%,#0C2320 100%)}
.tc-mist{position:absolute;inset:-10%;z-index:-1;background:url("../img/giay-do.jpg") center/720px;mix-blend-mode:soft-light;opacity:.35;animation:tcMist 40s linear infinite alternate;pointer-events:none}
@keyframes tcMist{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-3%,2%,0) scale(1.06)}}
.tc-hero-g{display:grid;grid-template-columns:minmax(0,11fr) minmax(0,13fr);gap:clamp(28px,4vw,60px);align-items:center}
.tc-copy{display:grid;gap:20px;align-content:center}
.tc-eb{display:flex;align-items:center;gap:14px}
.tc-hero .eyebrow{color:var(--gold)}
.tc-hero .display{color:#F5F0E4;font-size:clamp(32px,3.2vw,48px)}
.tc-hero .display em{color:var(--gold)}
.tc-hero .sub{color:#CBD5D1;max-width:46ch}
.tc-offer{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding:14px 0 2px;border-top:1px solid rgba(242,238,228,.14)}
.tc-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.tc-price small{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.tc-price b{font-family:var(--serif);font-weight:400;font-size:clamp(32px,3vw,42px);line-height:1;color:#fff;font-variant-numeric:tabular-nums}
.tc-price s{font-size:15px;color:#8FA59F}
.tc-deal{margin:0;display:inline-flex;align-items:center;gap:10px;padding:8px 15px 8px 12px;border-radius:99px;background:rgba(227,192,126,.1);border:1px solid rgba(227,192,126,.4);font-size:14px;color:#F2EEE4}
.tc-deal b{color:var(--gold);font-weight:700}
.tc-deal i{width:9px;height:9px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 rgba(227,192,126,.7);animation:tcGlow 2s infinite}
@keyframes tcGlow{0%{box-shadow:0 0 0 0 rgba(227,192,126,.6)}70%{box-shadow:0 0 0 10px rgba(227,192,126,0)}100%{box-shadow:0 0 0 0 rgba(227,192,126,0)}}
.tc-hero .acts{display:flex;flex-wrap:wrap;gap:12px}
.tc-hero .btn-line{border-color:rgba(255,255,255,.32);color:#fff}
.tc-hero .btn-line:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.tc-trust{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13px;color:#AFC0BB}
.tc-trust li{position:relative;padding-left:18px}
.tc-trust li::before{content:"";position:absolute;left:1px;top:.42em;width:9px;height:5px;border-left:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(-45deg)}

.tc-kit{margin:0;display:grid;gap:12px}
.tc-kit-frame{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-lg);outline:1px solid rgba(255,255,255,.08);aspect-ratio:1586/992;background:#2a2a24}
.tc-kit-frame picture,.tc-kit-frame img{display:block;width:100%;height:100%}
.tc-kit-frame img{object-fit:cover;animation:tcKen 22s ease-in-out infinite alternate;transform-origin:60% 45%}
@keyframes tcKen{from{transform:scale(1)}to{transform:scale(1.045)}}
.tc-note{position:absolute;left:12px;bottom:12px;z-index:3;font-size:11px;letter-spacing:.06em;color:rgba(255,255,255,.86);background:rgba(12,30,28,.55);padding:4px 9px;border-radius:99px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.tc-kit-bar{display:grid;grid-template-columns:auto minmax(0,1fr) 120px;align-items:center;gap:14px;padding:10px 16px;border-radius:var(--r-md);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.tc-kit-n{font-family:var(--serif);font-size:26px;line-height:1;color:var(--gold);font-variant-numeric:tabular-nums}
.tc-kit-t{display:grid;min-width:0}
.tc-kit-t b{font-size:15px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tc-kit-t small{font-size:12.5px;color:#AFC0BB;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tc-kit-prog{height:2px;background:rgba(255,255,255,.15);border-radius:2px;overflow:hidden}
.tc-kit-prog i{display:block;height:100%;width:0;background:var(--gold)}
@media (max-width:1080px){.tc-hero-g{grid-template-columns:1fr}.tc-copy{max-width:680px}}
@media (max-width:760px){
  .tc-hero{padding-block:26px 34px}
  .tc-hero .acts .btn{flex:1 1 0;padding:15px 12px}
  .tc-kit-bar{grid-template-columns:auto minmax(0,1fr);padding:10px 12px}
  .tc-kit-prog{grid-column:1/-1}
  .tc-kit-frame{border-radius:10px}
}

/* ═══ 2 · XƯỞNG GÓC HỌC (mời đổi giao diện) ═══ */
.tc-studio{position:relative;padding-block:clamp(44px,5.4vw,80px);background:linear-gradient(180deg,#fff 0%,var(--paper) 100%);overflow:hidden}
.tc-st-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:12px 40px;align-items:end;margin-bottom:20px}
.tc-themes{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.tc-th{appearance:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:8px 8px 0;display:grid;grid-template-columns:84px minmax(0,1fr);gap:4px 10px;align-items:center;text-align:left;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;overflow:hidden;min-width:0}
.tc-th:hover{transform:translateY(-3px);box-shadow:0 18px 34px -24px rgba(28,35,33,.55)}
.tc-th[aria-checked="true"]{border-color:var(--jade);box-shadow:0 0 0 1px var(--jade),0 22px 40px -26px rgba(22,58,54,.7);transform:translateY(-3px)}
.tc-th-img{display:block;aspect-ratio:16/11;border-radius:7px;overflow:hidden;background:var(--paper-2)}
.tc-th-img img{width:100%;height:100%;object-fit:cover;object-position:left top;transition:transform 1.2s var(--ease)}
.tc-th:hover .tc-th-img img{transform:scale(1.05)}
.tc-th-t{display:grid;gap:2px;padding:0;min-width:0}
.tc-th-t b{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--ink)}
.tc-th-t b i{width:16px;height:16px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--a) 0 50%,var(--b) 50%);box-shadow:inset 0 0 0 1px rgba(0,0,0,.14)}
.tc-th-t small{font-size:12px;line-height:1.4;color:var(--ink-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:0}
.tc-th-bar{grid-column:1/-1;display:block;height:3px;margin:4px -8px 0;background:var(--line)}
.tc-th-bar i{display:block;height:100%;width:0;background:var(--cinnabar)}
.tc-th[aria-checked="true"] .tc-th-bar i{width:100%}
.tc-auto .tc-th[aria-checked="true"] .tc-th-bar i{width:0}
.tc-auto .tc-th[aria-checked="true"] .tc-th-bar i.tc-bar-run{width:100%}

.tc-st-g{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:clamp(24px,3.4vw,48px);margin-top:clamp(18px,2vw,26px);align-items:start}
.tc-st-stage{position:relative;padding:0 11% 26px 0}
.tc-lap{position:relative;background:#1A1F1E;border-radius:16px 16px 6px 6px;padding:10px 10px 12px;box-shadow:0 50px 70px -40px rgba(12,30,28,.65)}
.tc-lap-bar{display:flex;align-items:center;gap:6px;padding:0 4px 9px}
.tc-lap-bar i{width:9px;height:9px;border-radius:50%;background:#3A403E}
.tc-lap-bar i:first-child{background:#E0685A}.tc-lap-bar i:nth-child(2){background:#E3B455}.tc-lap-bar i:nth-child(3){background:#5CB277}
.tc-lap-bar span{margin-left:12px;font-size:11.5px;color:#9AA4A1;background:#262C2B;padding:3px 12px;border-radius:99px}
.tc-scr{position:relative;aspect-ratio:1440/900;overflow:hidden;border-radius:4px;background:#EDE9E0}
.tc-scr>img,.tc-phone-scr>img,.tc-ph-scr>img,.tc-pg-paper>img{position:absolute;inset:0;width:100%;height:100%}
.tc-scr>img{object-fit:fill}
.tc-lap-base{height:16px;margin:0 -5%;width:110%;background:linear-gradient(180deg,#D8D4CB,#ABA79D);border-radius:0 0 18px 18px;position:relative;box-shadow:0 18px 26px -18px rgba(0,0,0,.5)}
.tc-lap-base::before{content:"";position:absolute;left:50%;top:0;width:16%;height:6px;transform:translateX(-50%);background:#9C988F;border-radius:0 0 8px 8px}
.tc-phone{position:absolute;right:0;bottom:0;width:20%;aspect-ratio:640/1376;background:#121614;border-radius:clamp(18px,2.2vw,30px);padding:clamp(5px,.55vw,8px);box-shadow:0 34px 50px -20px rgba(0,0,0,.55);animation:tcFloat 7s ease-in-out infinite;z-index:3}
.tc-phone-scr{position:relative;width:100%;height:100%;border-radius:clamp(14px,1.8vw,24px);overflow:hidden;background:#EDE9E0}
.tc-phone-scr>img{object-fit:cover;object-position:top}
@keyframes tcFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
/* ảnh mới mờ dần lên trên ảnh cũ */
.tc-fadein{opacity:0;transition:opacity .7s var(--ease)}
.tc-fadein.on{opacity:1}
.tc-st-cap{display:none;margin:12px 0 0;font-size:14px;color:var(--ink-2)}
.tc-st-cap b{color:var(--jade)}
.tc-st-side{display:grid;gap:16px;align-content:start}
.tc-screens{display:grid;gap:4px}
.tc-screens button{appearance:none;border:0;background:transparent;text-align:left;cursor:pointer;display:grid;gap:3px;padding:11px 14px 12px 16px;border-radius:10px;position:relative;transition:background .3s}
.tc-screens button::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:2px;border-radius:2px;background:var(--line-2);transition:background .3s}
.tc-screens button b{font-size:15.5px;font-weight:700;color:var(--ink-2)}
.tc-screens button span{font-size:13.5px;line-height:1.5;color:var(--ink-3);display:none}
.tc-screens button:hover b{color:var(--ink)}
.tc-screens button[aria-selected="true"]{background:#fff;box-shadow:0 16px 30px -24px rgba(28,35,33,.5)}
.tc-screens button[aria-selected="true"]::before{background:var(--cinnabar)}
.tc-screens button[aria-selected="true"] b{color:var(--jade)}
.tc-screens button[aria-selected="true"] span{display:block;color:var(--ink-2)}
.tc-more{list-style:none;margin:0;padding:12px 0 0;border-top:1px solid var(--line);display:grid;gap:7px;font-size:13.5px;color:var(--ink-2)}
.tc-more li{position:relative;padding-left:20px}
.tc-more li::before{content:"";position:absolute;left:2px;top:.5em;width:9px;height:5px;border-left:1.5px solid var(--copper);border-bottom:1.5px solid var(--copper);transform:rotate(-45deg)}
.tc-more .tag-dev{color:var(--copper-ink);border:1px solid rgba(183,138,62,.45);background:var(--copper-soft)}
.tc-play{appearance:none;background:none;border:0;padding:0;cursor:pointer;font-size:12.5px;font-weight:600;color:var(--ink-3);display:inline-flex;align-items:center;gap:8px;text-decoration:underline;text-underline-offset:3px}
.tc-play::before{content:"";width:8px;height:10px;border-left:2.5px solid currentColor;border-right:2.5px solid currentColor}
.tc-play[aria-pressed="false"]::before{width:0;height:0;border:0;border-left:8px solid currentColor;border-top:5px solid transparent;border-bottom:5px solid transparent}
.tc-play .p0{display:none}.tc-play[aria-pressed="false"] .p1{display:none}.tc-play[aria-pressed="false"] .p0{display:inline}
.tc-st-side .acts{display:grid;gap:10px}
.tc-st-side .acts .btn{width:100%;white-space:normal;text-align:center}
@media (max-width:1180px){.tc-themes{grid-template-columns:repeat(5,minmax(150px,1fr));overflow-x:auto;scrollbar-width:none;padding:4px var(--gut) 8px;margin-inline:calc(var(--gut) * -1);scroll-snap-type:x mandatory}.tc-themes::-webkit-scrollbar{display:none}.tc-th{scroll-snap-align:center}}
@media (max-width:980px){
  .tc-st-head{grid-template-columns:1fr}
  .tc-st-g{grid-template-columns:1fr}
  .tc-screens{grid-template-columns:repeat(6,auto);overflow-x:auto;scrollbar-width:none;gap:6px;margin-inline:calc(var(--gut) * -1);padding:2px var(--gut) 4px}
  .tc-screens::-webkit-scrollbar{display:none}
  .tc-screens button{padding:9px 14px;border:1px solid var(--line);background:#fff;border-radius:99px;white-space:nowrap}
  .tc-screens button::before{display:none}
  .tc-screens button[aria-selected="true"]{background:var(--jade);border-color:var(--jade)}
  .tc-screens button[aria-selected="true"] b{color:#fff}
  .tc-screens button b{font-size:13.5px}
  .tc-screens button span,.tc-screens button[aria-selected="true"] span{display:none}
  .tc-st-cap{display:block}
  .tc-st-side .acts{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){.tc-st-side .acts{grid-template-columns:1fr}.tc-st-stage{padding-bottom:22px}.tc-phone{width:25%}}

/* ═══ 3 · SỔ LUYỆN VIẾT ═══ */
.tc-so-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:12px 40px;align-items:end;margin-bottom:20px}
.tc-so-g{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:14px;height:min(60svh,560px);min-height:400px}
.tc-so-main{margin:0;position:relative;border-radius:var(--r-lg);overflow:hidden;height:100%;box-shadow:0 30px 60px -40px rgba(28,35,33,.6)}
.tc-so-main picture,.tc-so-main img{display:block;width:100%;height:100%}
.tc-so-main img{object-fit:cover;object-position:50% 50%}
.tc-so-cap{display:none}
.tc-so-p{margin:0;position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:0 30px 60px -40px rgba(28,35,33,.6)}
.tc-so-p picture,.tc-so-p img{display:block;width:100%;height:100%}
.tc-so-p img{object-fit:cover;object-position:50% 45%;transition:transform 1.4s var(--ease)}
.tc-so-p:hover img{transform:scale(1.04)}
.tc-so-p figcaption{position:absolute;left:12px;bottom:12px;font-size:12px;font-weight:600;color:#fff;background:rgba(12,30,28,.55);padding:5px 11px;border-radius:99px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.tc-spec{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));background:var(--jade);color:var(--on-jade);border-radius:var(--r-md);overflow:hidden}
.tc-spec li{padding:16px 18px;display:grid;gap:2px;border-left:1px solid var(--jade-line)}
.tc-spec li:first-child{border-left:0}
.tc-spec b{font-family:var(--serif);font-weight:400;font-size:21px;line-height:1.2;color:#fff}
.tc-spec span{font-size:12.5px;color:var(--on-jade-2)}
.tc-fine{margin:10px 0 0;font-size:12px;color:var(--ink-3)}
@media (max-width:980px){.tc-so-head{grid-template-columns:1fr}.tc-so-g{grid-template-columns:1fr;height:auto;min-height:0}.tc-so-main{aspect-ratio:4/3;height:auto}.tc-so-p{aspect-ratio:4/3}.tc-spec{grid-template-columns:repeat(3,minmax(0,1fr))}.tc-spec li:nth-child(4){border-left:0}.tc-spec li:nth-child(n+4){border-top:1px solid var(--jade-line)}}
@media (max-width:760px){.tc-so-cap{display:block;position:absolute;left:10px;right:10px;bottom:10px;z-index:3;font-size:13px;color:var(--ink);background:rgba(255,253,248,.95);padding:8px 12px;border-radius:8px;box-shadow:0 10px 20px -12px rgba(0,0,0,.5)}.tc-so-cap:empty{display:none}.tc-so-cap b{color:var(--jade)}}
@media (max-width:560px){.tc-spec{grid-template-columns:1fr 1fr}.tc-spec li{border-left:0!important;border-top:1px solid var(--jade-line)}.tc-spec li:nth-child(-n+2){border-top:0}.tc-spec li:nth-child(even){border-left:1px solid var(--jade-line)!important}.tc-spec li:last-child{grid-column:1/-1}}

/* ═══ 4 · TÁM LOẠI TRANG ═══ */
.tc-pg-g{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,4vw,64px);align-items:center}
.tc-pg-stage{position:relative;display:grid;justify-items:center;gap:10px;padding:clamp(14px,2vw,26px);border-radius:var(--r-lg);background:radial-gradient(80% 70% at 50% 40%,#fff 0%,rgba(255,255,255,.35) 60%,transparent 100%)}
.tc-pg-paper{position:relative;height:min(70svh,660px);max-height:660px;aspect-ratio:1086/1522;max-width:100%;background:#FBF7EE;box-shadow:0 40px 70px -40px rgba(28,35,33,.6),0 2px 6px rgba(28,35,33,.08);border-radius:3px}
.tc-pg-paper>img{object-fit:contain;mix-blend-mode:multiply;opacity:0;transition:opacity .6s var(--ease),transform .8s var(--ease);transform:translateY(8px)}
.tc-pg-paper>img.on{opacity:1;transform:none}
.tc-pg-cap{display:none;margin:0;font-size:13.5px;color:var(--ink-2);text-align:center}
.tc-pg-cap b{color:var(--jade)}
.tc-pg-side{display:grid;gap:18px;align-content:center}
.tc-pg-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.tc-pg-tabs button{appearance:none;cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 10px;text-align:left;font-size:13.5px;font-weight:600;color:var(--ink-2);display:grid;gap:1px;transition:background .3s,color .3s,border-color .3s;min-width:0}
.tc-pg-tabs button small{font-family:var(--serif);font-size:13px;font-weight:400;color:var(--copper-ink)}
.tc-pg-tabs button:hover{border-color:var(--jade)}
.tc-pg-tabs button[aria-selected="true"]{background:var(--jade);border-color:var(--jade);color:#fff}
.tc-pg-tabs button[aria-selected="true"] small{color:var(--gold,#E3C07E)}
.tc-pg-desc{background:#fff;border:1px solid var(--line);border-left:3px solid var(--copper);border-radius:var(--r-md);padding:18px 20px 20px;display:grid;gap:8px}
.tc-pg-top{display:flex;align-items:center;gap:14px}
.tc-pg-top small{font-size:11.5px;font-weight:700;letter-spacing:.16em;color:var(--copper-ink);white-space:nowrap}
.tc-pg-prog{flex:1;height:2px;background:var(--line);border-radius:2px;overflow:hidden}
.tc-pg-prog i{display:block;height:100%;width:0;background:var(--cinnabar)}
.tc-pg-desc h3{margin:0;font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.2;color:var(--jade)}
.tc-pg-desc p{margin:0;font-size:15px;line-height:1.65;color:var(--ink-2)}
.tc-pg-list{list-style:none;margin:4px 0 0;padding:0;display:grid;gap:7px;counter-reset:pg}
.tc-pg-list li{counter-increment:pg;display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;align-items:start;font-size:14px;color:var(--ink-2);cursor:pointer;opacity:.55;transition:opacity .3s}
.tc-pg-list li::before{content:counter(pg);width:22px;height:22px;border-radius:50%;background:var(--jade);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;margin-top:1px}
.tc-pg-list li.on{opacity:1;color:var(--ink)}
.tc-pg-list li.on::before{background:var(--cinnabar)}
.tc-pg-side .inv{margin-top:0}
@media (max-width:980px){.tc-pg-g{grid-template-columns:1fr}.tc-pg-stage{order:2}.tc-pg-paper{height:auto;width:100%;max-width:460px}.tc-pg-cap{display:block}}
@media (max-width:560px){.tc-pg-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ═══ 5 · THẺ ÔN TRÊN ĐIỆN THOẠI ═══ */
.tc-app{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(180deg,var(--paper) 0%,#E9EFE9 100%)}
.tc-app .wm{right:auto;left:52%;top:6%;font-size:clamp(260px,34vw,520px);opacity:.05}
.tc-app-g{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(24px,4vw,64px);align-items:center}
.tc-modes{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.tc-modes button{appearance:none;cursor:pointer;width:100%;display:grid;grid-template-columns:46px minmax(0,1fr);gap:14px;align-items:center;text-align:left;border:1px solid transparent;background:transparent;border-radius:12px;padding:10px 14px;position:relative;overflow:hidden;transition:background .3s,box-shadow .3s,border-color .3s}
.tc-modes i{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;font-style:normal;font-family:var(--cn);font-size:22px;color:var(--jade);background:var(--celadon);transition:background .3s,color .3s}
.tc-modes span{display:grid;gap:1px;min-width:0}
.tc-modes b{font-size:15.5px;font-weight:700;color:var(--ink)}
.tc-modes small{font-size:13px;color:var(--ink-3)}
.tc-modes em{position:absolute;left:14px;right:14px;bottom:0;height:2px;background:transparent}
.tc-modes u{display:block;height:100%;width:0;background:var(--cinnabar);text-decoration:none}
.tc-modes button:hover{background:rgba(255,255,255,.6)}
.tc-modes button[aria-pressed="true"]{background:#fff;border-color:var(--line);box-shadow:0 18px 34px -26px rgba(28,35,33,.6)}
.tc-modes button[aria-pressed="true"] i{background:var(--jade);color:#fff}
.tc-phones{position:relative;height:clamp(440px,46vw,640px)}
.tc-ph{position:absolute;top:50%;left:50%;width:clamp(170px,17vw,250px);aspect-ratio:640/1376;background:#121614;border-radius:clamp(24px,2.6vw,36px);padding:clamp(6px,.6vw,9px);box-shadow:0 40px 60px -26px rgba(0,0,0,.5)}
.tc-ph-scr{position:relative;width:100%;height:100%;border-radius:clamp(19px,2.1vw,28px);overflow:hidden;background:#EDE9E0}
.tc-ph-scr>img{object-fit:cover;object-position:top}
.tc-ph.s2{z-index:3;transform:translate(-50%,-52%);animation:tcFloatC 7s ease-in-out infinite}
.tc-ph.s1{z-index:1;transform:translate(-118%,-46%) rotate(-7deg) scale(.84);opacity:.96;animation:tcFloatL 8s ease-in-out infinite}
.tc-ph.s3{z-index:2;transform:translate(18%,-46%) rotate(7deg) scale(.84);opacity:.96;animation:tcFloatR 9s ease-in-out infinite}
@keyframes tcFloatC{0%,100%{transform:translate(-50%,-52%)}50%{transform:translate(-50%,-54.5%)}}
@keyframes tcFloatL{0%,100%{transform:translate(-118%,-46%) rotate(-7deg) scale(.84)}50%{transform:translate(-118%,-48%) rotate(-6deg) scale(.84)}}
@keyframes tcFloatR{0%,100%{transform:translate(18%,-46%) rotate(7deg) scale(.84)}50%{transform:translate(18%,-44%) rotate(6deg) scale(.84)}}
.tc-tap{position:absolute;left:50%;top:73%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;background:rgba(255,255,255,.35);border:2px solid rgba(255,255,255,.95);box-shadow:0 6px 16px rgba(0,0,0,.25);opacity:0;z-index:4;pointer-events:none}
.tc-tap.go{animation:tcTap 1.1s var(--ease)}
@keyframes tcTap{0%{opacity:0;transform:scale(1.5)}30%{opacity:1;transform:scale(1)}55%{transform:scale(.8)}100%{opacity:0;transform:scale(1.3)}}
.tc-ph-cap{position:absolute;left:50%;bottom:0;transform:translateX(-50%);margin:0;z-index:5;white-space:nowrap;font-size:13px;font-weight:700;letter-spacing:.06em;color:#fff;background:var(--jade);padding:7px 16px;border-radius:99px;box-shadow:0 12px 24px -12px rgba(22,58,54,.8)}
.tc-app .acts{display:flex;flex-wrap:wrap;gap:10px}
@media (max-width:980px){.tc-app-g{grid-template-columns:1fr}.tc-phones{height:clamp(420px,110vw,560px)}.tc-ph{width:clamp(150px,40vw,230px)}}
@media (max-width:420px){.tc-ph.s1{transform:translate(-106%,-46%) rotate(-7deg) scale(.8)}.tc-ph.s3{transform:translate(6%,-46%) rotate(7deg) scale(.8)}.tc-ph.s1,.tc-ph.s3{animation:none}}

/* ═══ 6 · BẢNG GIÁ CHỌN NHIỀU CẤP ═══ */
.tc-price-s .head{margin-bottom:26px;display:grid;gap:12px;justify-items:center;text-align:center}
.tc-price-s .head .sub{text-align:center}
.tc-lv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.tc-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:grid;grid-template-rows:auto 1fr;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.tc-card:hover{transform:translateY(-4px);box-shadow:0 30px 50px -34px rgba(28,35,33,.55)}
.tc-card[aria-pressed="true"]{border-color:var(--jade);box-shadow:0 0 0 2px var(--jade),0 30px 50px -34px rgba(22,58,54,.65)}
.tc-card-img{position:relative;aspect-ratio:1586/992;overflow:hidden;background:var(--paper-2)}
.tc-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.tc-card:hover .tc-card-img img{transform:scale(1.05)}
.tc-card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,30,28,.45) 0%,transparent 34%)}
.tc-card-num{position:absolute;left:14px;top:8px;z-index:1;font-family:var(--brush);font-size:44px;line-height:1;color:#fff;text-shadow:0 4px 14px rgba(0,0,0,.35)}
.tc-card-tag{position:absolute;right:12px;top:12px;z-index:1;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:var(--copper);color:#fff;padding:6px 10px;border-radius:3px}
.tc-card-b{padding:16px 20px 20px;display:grid;gap:11px;align-content:start}
.tc-card-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.tc-card h3{margin:0;font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1}
.tc-card h3 small{display:block;font-family:var(--sans);font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--copper-ink);margin-bottom:6px}
.tc-card-meta{font-size:13px;color:var(--ink-2);text-align:right;white-space:nowrap}
.tc-card-for{margin:0;font-size:14px;color:var(--ink-2)}
.tc-card-p{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.tc-card-p b{font-family:var(--serif);font-weight:400;font-size:32px;line-height:1;color:var(--jade);font-variant-numeric:tabular-nums}
.tc-card-p s{font-size:14px;color:var(--ink-3)}
.tc-card-p em{font-style:normal;font-size:11.5px;font-weight:700;color:#fff;background:var(--copper);padding:3px 8px;border-radius:2px}
.tc-card ul{list-style:none;margin:0;padding:12px 0 0;border-top:1px solid var(--line);display:grid;gap:6px;font-size:13.5px;color:var(--ink-2)}
.tc-card ul li{padding-left:18px;position:relative}
.tc-card ul li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:5px;border-left:1.5px solid var(--copper);border-bottom:1.5px solid var(--copper);transform:rotate(-45deg)}
.tc-card ul b{font-weight:600;color:var(--ink)}
.tc-card-ship{margin:0;font-size:13px;color:var(--ink-3)}
.tc-card-ship span{color:var(--ink-2);font-weight:600}
.tc-card-act{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;margin-top:2px}
.tc-pick{appearance:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 14px;border-radius:4px;border:1.5px solid var(--jade);background:#fff;color:var(--jade);font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;transition:background .25s,color .25s}
.tc-pick i{width:16px;height:16px;border:1.5px solid currentColor;border-radius:3px;position:relative;flex:none}
.tc-pick[aria-pressed="true"]{background:var(--jade);color:#fff}
.tc-pick[aria-pressed="true"] i::after{content:"";position:absolute;left:3px;top:0;width:5px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg)}
.tc-pick .on{display:none}.tc-pick[aria-pressed="true"] .on{display:inline}.tc-pick[aria-pressed="true"] .off{display:none}
.tc-more-l{font-size:13px;font-weight:600;color:var(--ink-2);text-underline-offset:3px}
.tc-sum{position:sticky;bottom:14px;z-index:30;margin-top:20px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px 26px;padding:14px 16px 14px 22px;border-radius:var(--r-lg);background:var(--jade-deep);color:var(--on-jade);box-shadow:0 30px 50px -26px rgba(12,30,28,.75);transition:transform .4s var(--ease)}
.tc-sum-l{display:grid;gap:1px;min-width:0}
.tc-sum small{white-space:nowrap;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--on-jade-3)}
.tc-sum-l b{font-size:15.5px;font-weight:600;color:#fff}
.tc-sum-n{display:flex;flex-wrap:wrap;gap:6px 28px;justify-content:flex-end}
.tc-sum-n span{display:grid;gap:1px}
.tc-sum-n b{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.15;color:#fff;font-variant-numeric:tabular-nums}
.tc-sum-n .hl b{color:var(--gold)}
.tc-sum-go{white-space:nowrap}
.tc-sum-err{grid-column:1/-1;margin:0;font-size:13px;color:#F3B7A8}
.tc-sum-err:empty{display:none}
.tc-sum.pulse{animation:tcPulse .5s var(--ease)}
@keyframes tcPulse{50%{transform:scale(1.015)}}
.tc-soon{margin-top:18px;display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;padding:14px 20px;border:1px dashed var(--line-2);border-radius:var(--r-md);background:rgba(255,255,255,.55)}
.tc-soon p{margin:0;flex:1 1 300px;font-size:14px;color:var(--ink-2)}
.tc-soon p b{display:block;font-family:var(--serif);font-weight:400;font-size:19px;color:var(--ink)}
.tc-soon-l{display:flex;gap:8px}
.tc-soon-l span{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--ink-3);border:1px solid var(--line-2);border-radius:99px;padding:5px 12px 5px 10px}
.tc-soon-l span::before{content:"";width:9px;height:8px;border:1.5px solid currentColor;border-radius:2px;box-shadow:0 -4px 0 -1.5px transparent;background:linear-gradient(currentColor,currentColor) center/1.5px 3px no-repeat}
.tc-price-s .perks{margin-top:18px}
@media (max-width:980px){.tc-lv{grid-template-columns:1fr;max-width:560px;margin-inline:auto}.tc-sum{grid-template-columns:minmax(0,1fr) auto}.tc-sum-n{grid-column:1/-1;grid-row:2;justify-content:flex-start}}
@media (max-width:760px){.tc-in-price .mbar.show{transform:translateY(115%)}.tc-sum{bottom:calc(10px + env(safe-area-inset-bottom,0px));padding:12px 14px;gap:8px 14px}.tc-sum-n{gap:4px 18px}.tc-sum-n b{font-size:18px}.tc-sum-go{padding:13px 14px}}
@media (max-width:420px){.tc-sum-n span:last-child{display:none}}

/* ═══ 7 · ĐẶT TRƯỚC THẾ NÀO ═══ */
.tc-order{position:relative;isolation:isolate;overflow:hidden;background:var(--jade);color:var(--on-jade);padding-block:clamp(52px,6vw,90px)}
.tc-order .drift{opacity:.25}
.tc-order .ink-mtn{opacity:.18;mix-blend-mode:screen;filter:invert(1)}
.tc-order-head{display:grid;gap:14px;margin-bottom:clamp(26px,3vw,40px)}
.tc-order .eyebrow{color:var(--gold)}
.tc-order .h1{color:#F5F0E4}
.tc-order .h1 em{color:var(--gold)}
.tc-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.tc-steps li{position:relative;display:grid;gap:8px;align-content:start;padding:28px 22px 0 0}
.tc-steps li::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:rgba(242,238,228,.16)}
.tc-steps li::after{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--gold);transition:width 1s var(--ease)}
.tc-steps li.on::after{width:100%}
.tc-steps li.d2::after{transition-delay:.5s}.tc-steps li.d3::after{transition-delay:1s}.tc-steps li.d4::after{transition-delay:1.5s}
.tc-step-n{position:absolute;top:-17px;left:0;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--jade);border:1.5px solid var(--gold);font-family:var(--serif);font-size:16px;color:var(--gold);z-index:1}
.tc-steps b{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.25;color:#fff;margin-top:6px}
.tc-steps li>span:last-child{font-size:14.5px;line-height:1.6;color:var(--on-jade-2)}
.tc-order-cta{margin-top:clamp(28px,3vw,40px);display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.tc-order .btn-line{border-color:rgba(242,238,228,.3);color:var(--on-jade)}
.tc-order .btn-line:hover{border-color:var(--on-jade);background:transparent}
.tc-order .inv-so{color:var(--on-jade-2)}
.tc-order-fine{margin:16px 0 0;font-size:13px;color:var(--on-jade-3)}
@media (max-width:900px){.tc-steps{grid-template-columns:1fr 1fr;gap:34px 0}}
@media (max-width:560px){.tc-steps{grid-template-columns:1fr;gap:30px}.tc-order-cta .btn{flex:1 1 100%}}

/* mọi khối phụ trên trang chủ: gọn */
.tc .inv{padding:14px 18px}
.tc .inv p b{font-size:19px}

@media (prefers-reduced-motion:reduce){
  .tc-mist,.tc-kit-frame img,.tc-phone,.tc-ph,.tc-deal i,.tc-dot::after{animation:none!important}
  .tc-pins .tc-pin{opacity:1;transform:none}
}

.tc-in-price .nudge{opacity:0!important;pointer-events:none}
@media (max-width:760px){.tc-themes{grid-template-columns:repeat(5,164px)}.tc-th{grid-template-columns:1fr;gap:6px}.tc-th-t small{-webkit-line-clamp:2;min-height:2.8em}}
.tc-price-s{overflow:clip}

/* ═══ trang từng cấp (cap-1/2/3) ═══ */
.cp-crumb{display:flex;gap:8px;font-size:12.5px;color:#9FB2AD}
.cp-crumb a{color:#CBD5D1;text-decoration:none}.cp-crumb a:hover{color:#fff}
.cp-han{font-family:var(--brush);font-size:34px;line-height:1;color:var(--gold)}
.cp-hero .display{font-size:clamp(32px,3.4vw,50px)}
.cp-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start}
.cp-lam{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:10px}
.cp-lam li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;align-items:center;padding:14px 16px;border-radius:var(--r-md);background:var(--paper);border:1px solid var(--line)}
.cp-lam i{font-style:normal;font-family:var(--serif);font-size:22px;color:var(--copper-ink);text-align:center}
.cp-lam span{font-size:15.5px;color:var(--ink)}
.cp-trong{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.cp-trong li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:16px;align-items:center;padding:8px 16px 8px 8px;border-radius:var(--r-md);border:1px solid var(--line);background:#fff;transition:transform .35s var(--ease),box-shadow .35s}
.cp-trong li:hover{transform:translateX(4px);box-shadow:0 18px 30px -24px rgba(28,35,33,.55)}
.cp-th{display:block;aspect-ratio:16/10;border-radius:7px;overflow:hidden;background:var(--paper-2)}
.cp-th img{width:100%;height:100%;object-fit:cover}
.cp-trong b{display:block;font-size:15.5px;font-weight:700;color:var(--jade)}
.cp-trong small{display:block;font-size:13.5px;line-height:1.45;color:var(--ink-2)}
.cp-honest{margin:4px 0 0;font-size:13.5px;line-height:1.55;color:var(--ink-2);padding:12px 14px;border-left:3px solid var(--copper);background:var(--copper-soft);border-radius:0 8px 8px 0}
.cp-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:12px 40px;align-items:end;margin-bottom:22px}
.cp-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.cp-list li{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:14px 14px 16px;display:grid;gap:4px;align-content:start;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.cp-list li:hover{transform:translateY(-3px);border-color:var(--jade);box-shadow:0 18px 30px -24px rgba(22,58,54,.6)}
.cp-list small{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--copper-ink)}
.cp-list b{font-family:var(--cn);font-weight:500;font-size:17px;line-height:1.35;color:var(--jade)}
.cp-list span{font-size:13px;line-height:1.45;color:var(--ink-2)}
.cp-gh{background:linear-gradient(180deg,var(--paper) 0%,#E9EFE9 100%)}
.cp-gh-g{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(28px,4vw,64px);align-items:center}
.cp-gh .acts{display:flex;flex-wrap:wrap;gap:10px}
.cp-dev{position:relative;padding:0 11% 26px 0}
.cp-others{display:grid;gap:10px;margin-top:6px}
.cp-o{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:14px;align-items:center;padding:8px 14px 8px 8px;border-radius:var(--r-md);border:1px solid var(--line);background:#fff;text-decoration:none;color:inherit;transition:box-shadow .3s,border-color .3s}
.cp-o:hover{border-color:var(--jade);box-shadow:0 18px 30px -24px rgba(22,58,54,.6)}
.cp-o-img{display:block;aspect-ratio:16/10;border-radius:7px;overflow:hidden}
.cp-o-img img{width:100%;height:100%;object-fit:cover}
.cp-o-t{display:grid;gap:1px}
.cp-o-t small{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--copper-ink)}
.cp-o-t b{font-family:var(--serif);font-weight:400;font-size:20px;color:var(--ink)}
.cp-o-t em{font-style:normal;font-size:14px;font-weight:600;color:var(--jade)}
.cp-o-go{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--jade)}
.cp-o-go svg{width:15px;height:15px}
@media (max-width:1080px){.cp-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:900px){.cp-g,.cp-gh-g,.cp-head{grid-template-columns:1fr}}
@media (max-width:560px){.cp-list{grid-template-columns:1fr 1fr}.cp-trong li{grid-template-columns:96px minmax(0,1fr)}.cp-o{grid-template-columns:84px minmax(0,1fr)}.cp-o-go{display:none}}
@media (max-width:760px){.nudge{display:none!important}}