/* =========================================================================
   CAMLYNUTRI — hệ thiết kế dùng chung cho mọi trang
   Sửa màu, chữ, khoảng cách ở đây là cả site đổi theo.
   ========================================================================= */

:root{
  --ground:#0A0705; --raise:#150F09; --hair:#241A11; --hair-2:#382919;
  --cream:#F6ECCF; --soft:#BFAF8E; --faint:#82735A;
  --yellow:#F8D100; --cam:#C24A2A; --cam-lift:#E06034;
  --gut:clamp(20px,5vw,48px);
  --nav-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ground);color:var(--cream);
  font-family:"Be Vietnam Pro",-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:17px;line-height:1.74;font-weight:300;text-align:center;
  -webkit-font-smoothing:antialiased}
p{margin:0} img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--yellow);outline-offset:4px}

/* ---------- nền chung ---------- */
.pagebg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(128% 62% at 50% -2%, rgba(128,74,32,.17) 0%, rgba(96,56,26,.06) 42%, transparent 68%),
    radial-gradient(100% 52% at 50% 102%, rgba(96,58,28,.12) 0%, transparent 64%),
    var(--ground)}
.pagegrain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.13;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='180' height='180' filter='url(%23n)'/></svg>")}
main,footer,.portal,.sec{position:relative;z-index:2}

/* =========================================================================
   THANH ĐIỀU HƯỚNG
   ========================================================================= */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .25s ease,border-color .25s ease,backdrop-filter .25s ease;
  border-bottom:1px solid transparent}
.nav.stuck{background:rgba(10,7,5,.9);backdrop-filter:blur(12px);border-bottom-color:var(--hair-2)}
.nav .in{width:100%;max-width:1180px;margin:0 auto;padding-inline:var(--gut);
  display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;text-transform:uppercase;
  letter-spacing:.26em;font-size:15px;color:var(--cream);white-space:nowrap}
.brand:hover{color:var(--yellow)}
.menu{display:flex;align-items:center;gap:clamp(16px,2.4vw,34px)}
.menu a{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:500;
  color:var(--soft);transition:color .15s ease;white-space:nowrap}
.menu a:hover{color:var(--cream)}
.menu a.on{color:var(--yellow)}
.menu .btn{color:#0A0705}
.menu .btn:hover{color:#0A0705}

.burger{display:none;background:none;border:0;cursor:pointer;padding:10px;margin-right:-10px}
.burger span{display:block;width:22px;height:1.5px;background:var(--cream);margin:5px 0;
  transition:transform .2s ease,opacity .2s ease}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media (max-width:800px){
  .burger{display:block}
  .menu{position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;
    gap:0;background:rgba(10,7,5,.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--hair-2);padding:8px var(--gut) 26px;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease}
  .menu.open{transform:none;opacity:1;pointer-events:auto}
  .menu a{padding:17px 0;border-bottom:1px solid var(--hair);font-size:12.5px;text-align:left}
  .menu .btn{margin-top:20px;border-bottom:0;text-align:center;justify-content:center}
}

/* =========================================================================
   CHỮ
   ========================================================================= */
.wrap{max-width:860px;margin:0 auto;padding-inline:var(--gut)}
.wide{max-width:1080px;margin:0 auto;padding-inline:var(--gut)}
.flow{display:flex;flex-direction:column;align-items:center;gap:19px}
.flow p{max-width:56ch}

.h1{font-family:"Cormorant Garamond",Georgia,serif;font-weight:300;text-transform:uppercase;
  font-size:clamp(36px,7vw,86px);line-height:1.04;letter-spacing:.045em;margin:0;text-wrap:balance}
.h2{font-family:"Cormorant Garamond",Georgia,serif;font-weight:400;
  font-size:clamp(29px,4.6vw,50px);line-height:1.12;margin:0;text-wrap:balance}
.h3{font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;
  font-size:clamp(21px,2.7vw,30px);line-height:1.18;margin:0}
.lab{font-weight:500;text-transform:uppercase;letter-spacing:.28em;font-size:11px;color:var(--yellow)}
.lab.c{color:var(--cam-lift)} .lab.m{color:var(--faint)}
.lead{font-family:"Cormorant Garamond",Georgia,serif;font-style:italic;font-weight:300;
  font-size:clamp(21px,2.6vw,29px);line-height:1.38;max-width:30ch;color:var(--cream)}
.dim{color:var(--soft)} .hl{color:var(--yellow)}

.sec{padding-block:clamp(58px,7.6vw,106px);border-top:1px solid var(--hair)}
.sec.first{border-top:0;padding-top:calc(var(--nav-h) + clamp(46px,6vw,80px))}
.orn{display:flex;align-items:center;justify-content:center;gap:12px;margin:0 auto}
.orn::before,.orn::after{content:"";width:56px;height:1px;background:linear-gradient(90deg,transparent,var(--hair-2))}
.orn::after{background:linear-gradient(90deg,var(--hair-2),transparent)}
.orn i{width:5px;height:5px;background:var(--yellow);transform:rotate(45deg);display:block}

/* =========================================================================
   NÚT
   ========================================================================= */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;
  background:var(--yellow);color:#0A0705;font-weight:600;text-transform:uppercase;
  letter-spacing:.16em;font-size:13px;padding:18px 36px;border-radius:999px;cursor:pointer;border:0;
  font-family:inherit;
  transition:background .18s ease,letter-spacing .18s ease,box-shadow .18s ease}
.btn:hover{background:#FFE23D;letter-spacing:.2em;box-shadow:0 0 40px rgba(248,209,0,.3)}
.btn.line{background:transparent;color:var(--cream);box-shadow:inset 0 0 0 1px var(--hair-2)}
.btn.line:hover{background:rgba(248,209,0,.06);box-shadow:inset 0 0 0 1px var(--yellow)}
.btn.sm{padding:12px 24px;font-size:11px;letter-spacing:.18em}
.btn.sm:hover{letter-spacing:.2em}

/* =========================================================================
   CỬA
   ========================================================================= */
.portal{min-height:min(88vh,880px);display:flex;flex-direction:column;
  align-items:center;justify-content:center;overflow:hidden;
  padding:calc(var(--nav-h) + 30px) 0 clamp(48px,6vw,80px)}
.door{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  height:min(70vh,640px);width:min(38vh,350px,82vw);pointer-events:none;z-index:1}
.door .glow{position:absolute;inset:0;border-radius:50%;filter:blur(34px);
  background:radial-gradient(56% 50% at 50% 42%,
    #FFF8E6 0%, #FCE6A6 16%, #F6C48D 34%, #E79A85 54%, #C4715A 72%, #6E3B2C 86%, rgba(10,7,5,0) 100%)}
.door canvas{position:absolute;inset:0;width:100%;height:100%;
  clip-path:ellipse(49% 49% at 50% 50%);opacity:.55;z-index:2}
.door .rim{position:absolute;inset:-3%;border-radius:50%;filter:blur(20px);z-index:2;
  background:radial-gradient(51% 48% at 50% 44%, transparent 56%,
    rgba(246,178,140,.50) 72%, rgba(196,113,90,.20) 84%, rgba(10,7,5,0) 96%)}
.veil{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;
  height:min(46vh,420px);width:min(76vw,660px);pointer-events:none;filter:blur(26px);
  background:radial-gradient(50% 46% at 50% 50%,
    rgba(20,9,2,.68) 0%, rgba(20,9,2,.44) 46%, rgba(20,9,2,.15) 72%, transparent 100%)}
.portal .inner{position:relative;z-index:5;padding-inline:var(--gut);max-width:820px}
.portal .h1{color:#FFFEF9;font-weight:400;
  text-shadow:0 2px 26px rgba(28,12,2,.9), 0 0 78px rgba(24,10,2,.8), 0 1px 3px rgba(28,12,2,.55)}
.portal .kicker{color:#FFEFC6;font-weight:600;letter-spacing:.3em;
  text-shadow:0 1px 14px rgba(28,12,2,.9), 0 0 34px rgba(24,10,2,.8)}
.portal .sub{margin-top:18px;font-family:"Cormorant Garamond",Georgia,serif;font-weight:400;
  font-size:clamp(17px,2.1vw,22px);line-height:1.44;color:#FFFAF0;max-width:34ch;margin-inline:auto;
  text-shadow:0 1px 18px rgba(28,12,2,.85), 0 0 46px rgba(24,10,2,.7)}
.portal .meta{margin-top:15px;color:#F2DCAE;letter-spacing:.2em;font-size:10.5px;
  text-transform:uppercase;font-weight:600;text-shadow:0 1px 14px rgba(28,12,2,.9)}
.cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:5;
  display:flex;flex-direction:column;align-items:center;gap:9px;
  font-size:9.5px;letter-spacing:.3em;text-transform:uppercase;color:#9C8A62;font-weight:500}
.cue i{display:block;width:1px;height:32px;
  background:linear-gradient(180deg,rgba(248,209,0,.55),transparent);animation:sink 2.6s ease-in-out infinite}
@keyframes sink{0%,100%{opacity:.35;transform:scaleY(.75)}50%{opacity:1;transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.cue i{animation:none}}

/* =========================================================================
   ẢNH
   ========================================================================= */
.shot{position:relative;overflow:hidden;border:1px solid rgba(246,236,207,.13);background:var(--raise)}
.shot img{width:100%;height:100%;object-fit:cover;
  filter:saturate(.86) contrast(1.04) sepia(.10) brightness(.94)}
.shot::after{content:"";position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 46px 14px rgba(10,7,5,.42)}
.split{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);
  gap:clamp(28px,4.6vw,66px);align-items:center;text-align:left}
.split .shot{width:100%;aspect-ratio:4/5}
.split .shot img{object-position:57% 32%}
.split .col{display:flex;flex-direction:column;gap:17px;align-items:flex-start}
.split .col p{max-width:52ch}
@media (max-width:820px){
  .split{grid-template-columns:1fr;gap:clamp(24px,5vw,36px)}
  .split .shot{max-width:360px;margin-inline:auto}
}
.cap{margin-top:11px;font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--faint);font-weight:500;text-align:left}
.slot{aspect-ratio:4/3;background:var(--raise);border:1px dashed var(--hair-2);
  display:grid;place-items:center;padding:14px}
.slot span{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);font-weight:500}
.certs{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%;max-width:430px}

/* =========================================================================
   THẺ DẪN SANG TRANG KHÁC
   ========================================================================= */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  margin-top:clamp(30px,4vw,46px);text-align:left}
@media (max-width:860px){.cards{grid-template-columns:1fr}}
.card{background:var(--raise);border:1px solid var(--hair);padding:clamp(24px,3vw,32px);
  display:flex;flex-direction:column;gap:12px;transition:border-color .18s ease,transform .18s ease}
.card:hover{border-color:rgba(248,209,0,.45);transform:translateY(-3px)}
.card p{color:var(--soft);font-size:15.5px}
.card .go{margin-top:auto;padding-top:6px;font-size:11px;letter-spacing:.2em;
  text-transform:uppercase;font-weight:600;color:var(--yellow)}

/* =========================================================================
   HÀNH TRÌNH
   ========================================================================= */
.tl{margin:clamp(34px,4.4vw,54px) auto 0;max-width:660px;text-align:left}
.year{border-top:1px solid var(--hair);padding:clamp(22px,3vw,32px) 0;
  display:grid;grid-template-columns:82px minmax(0,1fr);gap:clamp(16px,2.6vw,32px);align-items:start}
.year:last-child{border-bottom:1px solid var(--hair)}
.year .y{font-family:"Cormorant Garamond",serif;font-weight:400;font-size:clamp(26px,3.2vw,36px);
  line-height:1;color:var(--cam-lift);font-variant-numeric:tabular-nums}
.year .b{display:flex;flex-direction:column;gap:11px}
.year h3{margin:0;font-family:"Cormorant Garamond",serif;font-weight:500;
  font-size:clamp(19px,2.3vw,25px);line-height:1.2}
.year p{color:var(--soft);font-size:16px}
.sym{margin:2px 0 0;padding:0;display:grid;gap:6px}
.sym li{list-style:none;color:var(--soft);font-size:15.5px;display:grid;grid-template-columns:11px 1fr;gap:11px}
.sym li::before{content:"";width:4px;height:4px;background:var(--cam);margin-top:10px}
@media (max-width:560px){.year{grid-template-columns:1fr;gap:8px}}

/* =========================================================================
   EBOOK
   ========================================================================= */
.books{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:clamp(30px,4vw,46px);text-align:left}
@media (max-width:820px){.books{grid-template-columns:1fr}}
.book{background:var(--raise);border:1px solid var(--hair);padding:clamp(24px,3vw,34px);
  display:flex;flex-direction:column;gap:14px}
.book.paid{border-color:rgba(248,209,0,.4)}
.book .tag{align-self:flex-start;font-weight:600;font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;padding:4px 12px;border-radius:999px}
.book .tag.free{background:var(--cam);color:#FFF1E8}
.book .tag.pay{background:var(--yellow);color:#0A0705}
.book .cover{aspect-ratio:4/5;background:#0F0A06;border:1px dashed var(--hair-2);
  display:grid;place-items:center;padding:14px}
.book .cover span{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);font-weight:500}
.book ul{margin:0;padding:0;display:grid;gap:9px}
.book li{list-style:none;color:var(--soft);font-size:15.5px;display:grid;grid-template-columns:11px 1fr;gap:11px}
.book li::before{content:"";width:4px;height:4px;background:var(--yellow);margin-top:10px}
.book .price{font-family:"Cormorant Garamond",serif;font-weight:500;
  font-size:clamp(26px,3vw,34px);line-height:1;color:var(--yellow);font-variant-numeric:tabular-nums}
.book .go{margin-top:auto;padding-top:8px}
.book .go .btn{width:100%}

/* =========================================================================
   KHỐI EMAIL · DẢI COHORT
   ========================================================================= */
.mailbox{border:1px solid rgba(248,209,0,.35);background:rgba(248,209,0,.05);
  padding:clamp(28px,4vw,50px) clamp(20px,3vw,40px);margin-top:clamp(26px,3.4vw,38px);
  display:flex;flex-direction:column;align-items:center;gap:18px}
.cohort{background:linear-gradient(180deg,rgba(194,74,42,.10),rgba(248,209,0,.05));
  border-top:1px solid rgba(248,209,0,.28);border-bottom:1px solid rgba(248,209,0,.28)}

/* =========================================================================
   CHÂN TRANG
   ========================================================================= */
footer{border-top:1px solid var(--hair);padding-block:clamp(38px,5vw,60px);background:rgba(21,15,9,.5)}
.fnav{display:flex;flex-wrap:wrap;gap:10px 26px;justify-content:center;margin-bottom:22px}
.fnav a{font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;color:var(--soft)}
.fnav a:hover{color:var(--yellow)}
.fine{font-size:13px;color:var(--faint);max-width:52ch;margin-inline:auto}

/* =========================================================================
   TRANG XÂY NỀN — hai trạng thái: cửa mở / cửa đóng
   Đổi class trên thẻ <body> giữa "mode-open" và "mode-closed"
   ========================================================================= */
.mode-open .when-closed{display:none !important}
.mode-closed .when-open{display:none !important}

/* ---------- module 01–04 ---------- */
.mod{border-top:1px solid var(--hair);padding-top:32px;margin-top:clamp(32px,4vw,48px);
  display:flex;flex-direction:column;align-items:center;gap:13px}
.mod .num{font-family:"Cormorant Garamond",serif;font-weight:300;font-size:42px;line-height:1;
  color:var(--cam-lift);font-variant-numeric:tabular-nums}
.mod p{max-width:54ch}
.mod .dim{color:var(--soft)}

/* ---------- hai thứ không có ---------- */
.nots{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:clamp(28px,3.4vw,42px);text-align:left}
@media (max-width:760px){.nots{grid-template-columns:1fr}}
.not{border:1px solid var(--hair);padding:clamp(22px,2.8vw,30px);display:flex;flex-direction:column;gap:10px}
.not h3{margin:0;font-family:"Cormorant Garamond",serif;font-weight:500;font-size:21px;line-height:1.2;
  color:var(--cam-lift)}
.not p{color:var(--soft);font-size:15.5px}

/* ---------- gói giá ---------- */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:clamp(30px,4vw,46px);text-align:left}
@media (max-width:760px){.plans{grid-template-columns:1fr}}
.plan{background:var(--raise);border:1px solid var(--hair);padding:clamp(24px,3vw,36px);
  display:flex;flex-direction:column;gap:13px}
.plan.pick{border-color:rgba(248,209,0,.5);box-shadow:0 0 50px rgba(248,209,0,.07) inset}
.plan .seats{align-self:flex-start;font-weight:600;font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;padding:4px 12px;border-radius:999px;background:var(--cam);color:#FFF1E8}
.plan .amt{font-family:"Cormorant Garamond",serif;font-weight:500;
  font-size:clamp(30px,3.8vw,44px);line-height:1;color:var(--yellow);font-variant-numeric:tabular-nums}
.plan .alt{font-size:13px;color:var(--faint)}
.plan ul{margin:0;padding:0;display:grid;gap:9px}
.plan li{list-style:none;color:var(--soft);font-size:15.5px;display:grid;grid-template-columns:11px 1fr;gap:11px}
.plan li::before{content:"";width:4px;height:4px;background:var(--yellow);margin-top:10px}
.plan .go{margin-top:auto;padding-top:10px}

/* ---------- ba bước giữ chỗ ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  margin-top:clamp(28px,3.4vw,42px);text-align:left}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.step{border:1px solid var(--hair);padding:clamp(22px,2.8vw,30px);display:flex;flex-direction:column;gap:10px}
.step .n{font-family:"Cormorant Garamond",serif;font-size:30px;line-height:1;color:var(--yellow)}
.step p{color:var(--soft);font-size:15.5px}
.step b{color:var(--cream);font-weight:500}

/* ---------- hợp / không hợp ---------- */
.fit{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:clamp(28px,3.4vw,42px);text-align:left}
@media (max-width:780px){.fit{grid-template-columns:1fr}}
.fit > div{border:1px solid var(--hair);padding:clamp(24px,3vw,34px)}
.fit ul{padding:0;margin:20px 0 0;display:grid;gap:15px}
.fit li{list-style:none;display:grid;grid-template-columns:20px 1fr;gap:12px;color:var(--soft);font-size:15.5px}
.fit .yes li::before{content:"✓";color:var(--yellow);font-weight:600}
.fit .no li::before{content:"✕";color:var(--faint);font-weight:600}

/* ---------- thanh giữ chỗ dính đáy ---------- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:55;background:rgba(10,7,5,.94);
  backdrop-filter:blur(10px);border-top:1px solid var(--hair-2);padding:10px 0;
  transform:translateY(105%);transition:transform .35s ease}
.dock.up{transform:none}
.dock .in{max-width:1000px;margin:0 auto;padding-inline:var(--gut);display:flex;gap:16px;
  align-items:center;justify-content:center;flex-wrap:wrap}
.dock .btn{padding:13px 26px;font-size:11.5px}
.dock .cd{font-weight:500;text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--soft)}
.dock .cd b{color:var(--yellow);font-weight:600;font-variant-numeric:tabular-nums}

/* =========================================================================
   ẢNH THẬT — chứng nhận, bìa ebook, trang xem thử, khung phóng to
   ========================================================================= */
.cert-fig{margin:0;display:flex;flex-direction:column;gap:8px;min-width:0}
.cert{display:block;aspect-ratio:1.37;overflow:hidden;background:#F7F3EA;
  border:1px solid rgba(246,236,207,.16);transition:border-color .18s ease,transform .18s ease}
.cert img{width:100%;height:100%;object-fit:cover;object-position:50% 0}
.cert:hover{border-color:rgba(248,209,0,.55);transform:translateY(-2px)}
.cert-fig figcaption{font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--faint);font-weight:500;line-height:1.5}

.book .cover.img{display:block;align-self:center;width:min(100%,300px);aspect-ratio:1414/2000;
  padding:0;overflow:hidden;border:1px solid rgba(246,236,207,.14);
  box-shadow:0 22px 50px -24px rgba(0,0,0,.85)}
.book .cover.img img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.book .cover.img:hover img{transform:scale(1.025)}

.peek{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--hair);padding-top:16px}
.peek .pages{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.peek a{display:block;aspect-ratio:1414/2000;overflow:hidden;background:#F7F3EA;
  border:1px solid var(--hair-2);transition:border-color .18s ease,transform .18s ease}
.peek a:hover{border-color:rgba(248,209,0,.55);transform:translateY(-2px)}
.peek img{width:100%;height:100%;object-fit:cover;object-position:50% 0}

dialog.zoom{padding:0;border:0;background:transparent;max-width:94vw;max-height:94vh;overflow:visible}
dialog.zoom::backdrop{background:rgba(10,7,5,.92);backdrop-filter:blur(4px)}
dialog.zoom img{display:block;max-width:min(94vw,1100px);max-height:88vh;width:auto;height:auto;
  box-shadow:0 30px 90px rgba(0,0,0,.7)}
dialog.zoom .x{position:fixed;top:12px;right:16px;background:none;border:0;color:var(--cream);
  font-size:34px;line-height:1;cursor:pointer;padding:6px 12px;font-family:inherit}
dialog.zoom .x:hover{color:var(--yellow)}
@media (prefers-reduced-motion:reduce){.book .cover.img img,.cert,.peek a{transition:none}}

/* =========================================================================
   TRANG XÂY NỀN — trạng thái "sắp mở", chuyển khoản, PayPal
   ========================================================================= */
.mode-soon .when-open,.mode-soon .when-closed,
.mode-open .when-soon,.mode-closed .when-soon,
.mode-closed .not-closed{display:none !important}
.not p + p{margin-top:10px}

.pay{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:14px;
  margin-top:clamp(28px,3.4vw,42px);text-align:left}
@media (max-width:780px){.pay{grid-template-columns:1fr}}
.pay-vn,.pay-intl{border:1px solid var(--hair);background:var(--raise);padding:clamp(22px,3vw,32px);
  display:flex;flex-direction:column;gap:16px}
.pay-vn{display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr);gap:18px 24px;align-items:start}
.pay-vn .lab{grid-column:1/-1}
@media (max-width:520px){.pay-vn{grid-template-columns:1fr}.pay-vn .qr{max-width:240px}}
.qr{width:100%;height:auto;border-radius:10px;background:#fff}
.bank{margin:0;display:grid;gap:12px}
.bank div{display:grid;gap:2px}
.bank dt{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);font-weight:500}
.bank dd{margin:0;font-size:17px;color:var(--cream);font-weight:400;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.bank .num{font-variant-numeric:tabular-nums;letter-spacing:.04em;font-size:19px}
.copy{font:inherit;font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  color:var(--yellow);background:transparent;border:1px solid rgba(248,209,0,.4);border-radius:999px;
  padding:4px 11px;cursor:pointer}
.copy:hover{background:rgba(248,209,0,.08)}
.pay-intl .dim{font-size:15px}
.pp{display:flex;flex-direction:column;gap:10px}
.pp .btn{width:100%}
.cards.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){.cards.two{grid-template-columns:1fr}}