/* Drum Academy (/trong): music-poster landing built from the Facebook brand art.
   Palette: pale pink + sound-wave rings, mint, halftone teal dots, deep navy outlines and drumsticks.
   Scoped to .drum-page, .dr-* and .page-pages-drum only. Uses the site's existing Be Vietnam Pro; no extra fonts. */

.page-pages-drum {
  --dr-pink: #f9d7d8;
  --dr-blush: #fff1f0;
  --dr-ring: #f0a5a7;
  --dr-mint: #a6f0e3;
  --dr-mint-soft: #d4f8f1;
  --dr-teal: #3e9b8b;
  --dr-teal-deep: #17594f;
  --dr-navy: #0b2c3d;
  --dr-navy-2: #123f55;
  --dr-navy-3: #071f2b;
  --dr-ink-soft: #2c4a5a;
  --dr-steel: #b0bccb;
  --dr-radius: 26px;
  background: var(--dr-blush);
}

/* ---------- Base ---------- */
.drum-page { overflow-x: clip; background: var(--dr-blush); color: var(--dr-navy); font-family: "Be Vietnam Pro", system-ui, sans-serif; line-height: 1.7; }
.drum-page *, .dr-trial-modal * { box-sizing: border-box; }
.drum-page :is(h1, h2, h3, p, figure, ol, ul) { margin: 0; }
.drum-page :is(ol, ul) { padding: 0; list-style: none; }
.drum-page :is(h1, h2, h3) { color: inherit; font-family: inherit; text-wrap: balance; }
.drum-page h2 { font-size: clamp(2.1rem, 4.6vw, 3.9rem); font-weight: 800; line-height: 1.1; letter-spacing: -.035em; }
.drum-page h2 em { font-style: normal; background: linear-gradient(transparent 58%, var(--dr-mint) 58% 90%, transparent 90%); -webkit-box-decoration-break: clone; box-decoration-break: clone; }
/* The shared theme assigns !important orange to all anchors. Keep this
   landing's links legible on its light and dark surfaces. */
.drum-page a:not(.dr-button) { color: inherit !important; }
.drum-page a.dr-button { color: var(--dr-mint) !important; }
.drum-page a:is(.dr-button--line, .dr-button--mint),
.drum-page .dr-invite a.dr-button--ghost { color: var(--dr-navy) !important; }
.drum-page section[id] { scroll-margin-top: 96px; }
.drum-page :is(a, button, summary):focus-visible,
.dr-trial-modal :is(a, button):focus-visible { outline: 3px solid var(--dr-navy); outline-offset: 3px; }
.drum-page :is(.dr-formats, .dr-final) :is(a, button, summary):focus-visible { outline-color: var(--dr-mint); }
.drum-page .dr-format--solo :is(a, button):focus-visible { outline-color: var(--dr-navy); }
.drum-page .dr-invite :is(a, button):focus-visible { outline-color: var(--dr-navy); }

.dr-section { padding: clamp(72px, 9vw, 112px) 0; }

.dr-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px !important; color: var(--dr-teal-deep); font-size: .76rem; font-weight: 800; letter-spacing: .16em; line-height: 1.4; text-transform: uppercase; }
/* A tiny drumstick before every eyebrow */
.dr-eyebrow::before { content: ""; flex: none; width: 30px; height: 6px; border-radius: 3px 6px 6px 3px; background: linear-gradient(90deg, currentColor 0 70%, transparent 70%), repeating-linear-gradient(90deg, currentColor 0 2px, transparent 2px 4px); }

/* ---------- Buttons & links ---------- */
.dr-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 18px; margin-top: 32px; }
.dr-button { --dr-shadow: var(--dr-navy);
  display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 12px 28px;
  border: 3px solid var(--dr-navy); border-radius: 999px; background: var(--dr-navy); color: var(--dr-mint);
  font: 800 .98rem/1.25 "Be Vietnam Pro", system-ui, sans-serif; text-align: center; text-decoration: none; cursor: pointer;
  box-shadow: 0 5px 0 var(--dr-shadow); transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease; }
.dr-button:hover { transform: translateY(-2px); box-shadow: 0 7px 0 var(--dr-shadow); color: var(--dr-mint); }
.dr-button:active { transform: translateY(4px); box-shadow: 0 1px 0 var(--dr-shadow); }
.dr-button--navy { --dr-shadow: var(--dr-teal); }
.dr-button--mint { background: var(--dr-mint); color: var(--dr-navy); }
.dr-button--mint:hover { background: #c2f6ec; color: var(--dr-navy); }
.dr-button--line { background: transparent; color: var(--dr-navy); }
.dr-button--line:hover { background: #ffffff8c; color: var(--dr-navy); }
.dr-button--ghost { --dr-shadow: var(--dr-teal); border-color: var(--dr-mint); background: transparent; color: #fff; }
.dr-button--ghost:hover { background: #a6f0e31f; color: #fff; }
.dr-link { display: inline-flex; align-items: center; min-height: 44px; font-weight: 800; text-decoration: underline; text-decoration-color: var(--dr-teal); text-decoration-thickness: 3px; text-underline-offset: 6px; }
.dr-link:hover { text-decoration-color: currentColor; }

/* ---------- 1 · Hero ---------- */
.dr-hero { position: relative; overflow: hidden; padding-bottom: 36px;
  background:
    repeating-radial-gradient(circle at 92% 46%, transparent 0 54px, #f0a5a78c 54px 60px),
    var(--dr-pink); }
/* Halftone dot field, fading out like the logo artwork */
.dr-hero::before { content: ""; position: absolute; inset: 0 auto auto 0; width: 46%; height: 70%; pointer-events: none;
  background: radial-gradient(circle, var(--dr-teal) 0 32%, transparent 36%) 0 0 / 16px 16px; opacity: .55;
  -webkit-mask-image: radial-gradient(120% 100% at 0 0, #000 0, transparent 70%); mask-image: radial-gradient(120% 100% at 0 0, #000 0, transparent 70%); }
.dr-hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-top: clamp(48px, 7vw, 88px); padding-bottom: clamp(40px, 5vw, 64px); }
.dr-hero__copy { min-width: 0; }
.dr-hero__title { margin-bottom: 28px !important; font-size: clamp(2.8rem, 7.2vw, 6.4rem); font-weight: 800; line-height: 1.08; letter-spacing: -.045em; }
.dr-hero__line { display: block; }
.dr-hero__line--band { display: inline-block; margin-top: .14em; padding: .06em .22em .1em; border-radius: .14em; background: var(--dr-navy); color: var(--dr-mint); transform: rotate(-2deg); transform-origin: 0 50%; box-shadow: .09em .09em 0 var(--dr-teal); }
.dr-hero__lead { max-width: 560px; color: var(--dr-ink-soft); font-size: clamp(1.05rem, 1.5vw, 1.22rem); font-weight: 500; line-height: 1.65; }
.dr-hero__note { margin-top: 18px !important; color: var(--dr-ink-soft); font-size: .9rem; }

.dr-hero__art { position: relative; width: 100%; max-width: 470px; justify-self: center; padding: 8px 18px 40px 30px; }
/* Navy drumstick leaning behind the sticker, grip stripes like the artwork */
.dr-hero__art::before { content: ""; position: absolute; top: -4%; right: 2%; width: 18px; height: 104%; border-radius: 10px 10px 8px 8px; transform: rotate(14deg); pointer-events: none;
  background: linear-gradient(var(--dr-navy) 0 66%, transparent 66%), repeating-linear-gradient(var(--dr-navy) 0 5px, var(--dr-mint) 5px 7px); }
.dr-sticker { position: relative; overflow: hidden; border: 6px solid var(--dr-navy); border-radius: var(--dr-radius); background: var(--dr-pink); box-shadow: 16px 16px 0 var(--dr-teal); transform: rotate(3deg); }
.dr-sticker img { display: block; width: 100%; height: auto; }
.dr-hero__tag { position: absolute; left: 0; bottom: 6px; padding: 10px 18px; border: 3px solid var(--dr-navy); border-radius: 999px; background: var(--dr-mint); color: var(--dr-navy); font-size: .82rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; transform: rotate(-4deg); box-shadow: 0 4px 0 var(--dr-navy); }

.dr-ribbon { position: relative; z-index: 2; width: 112%; margin-left: -6% !important; overflow: hidden; padding: 14px 0; background: var(--dr-navy); color: var(--dr-mint); font-size: clamp(.9rem, 1.4vw, 1.1rem); font-weight: 800; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; transform: rotate(-1.5deg); }
.dr-ribbon span { display: inline-block; padding-left: 4%; }

/* ---------- 2 · Learning experience as a 4/4 measure ---------- */
.dr-measure { background: var(--dr-mint-soft); }
.dr-measure h2 em { background: linear-gradient(transparent 58%, var(--dr-pink) 58% 90%, transparent 90%); -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.dr-measure__head { max-width: 820px; margin-bottom: clamp(40px, 6vw, 72px); }
.dr-beats { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: start; border-left: 4px solid var(--dr-navy); }
/* Final double bar line */
.dr-beats::after { content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 10px; border-left: 2px solid var(--dr-navy); border-right: 6px solid var(--dr-navy); pointer-events: none; }
.dr-beat { position: relative; padding: 0 clamp(16px, 2.2vw, 30px) 28px; border-right: 2px solid #0b2c3d40; }
.dr-beat:last-child { border-right: 0; padding-right: clamp(26px, 3vw, 40px); }
/* Rising stagger, like notes climbing across the measure */
.dr-beat:nth-child(2) { margin-top: 40px; }
.dr-beat:nth-child(3) { margin-top: 80px; }
.dr-beat:nth-child(4) { margin-top: 120px; }
.dr-beat__count { display: block; margin-bottom: 14px; color: var(--dr-navy); font-size: clamp(4rem, 8vw, 7rem); font-weight: 800; line-height: 1; letter-spacing: -.05em; }
@supports (-webkit-text-stroke: 2px black) {
  .dr-beat__count { color: transparent; -webkit-text-stroke: 3px var(--dr-navy); }
  .dr-beat:first-child .dr-beat__count { color: var(--dr-navy); -webkit-text-stroke: 0; }
}
.dr-beat h3 { margin-bottom: 10px !important; font-size: clamp(1.15rem, 1.6vw, 1.35rem); font-weight: 800; line-height: 1.3; letter-spacing: -.01em; }
.dr-beat p { color: var(--dr-ink-soft); font-size: .97rem; }

.dr-fill { display: flex; align-items: center; gap: 18px 28px; margin-top: clamp(40px, 5vw, 60px); padding: 22px clamp(22px, 3vw, 36px); border-radius: 999px; background: var(--dr-navy); color: #fff; }
.dr-fill__label { flex: none; padding: 8px 18px; border-radius: 999px; background: var(--dr-pink); color: var(--dr-navy); font-size: .8rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.dr-fill__text { font-size: clamp(1rem, 1.5vw, 1.15rem); font-weight: 600; line-height: 1.55; }

/* ---------- 3 · Group or 1:1 ---------- */
.dr-formats { background: var(--dr-navy); color: #fff; }
.dr-formats__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.dr-format { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 104px) clamp(24px, 6vw, 88px); }
.dr-format--group { background: var(--dr-pink); color: var(--dr-navy); }
.dr-format--group::after { content: ""; position: absolute; right: 0; bottom: 0; width: 60%; height: 70%; pointer-events: none;
  background: radial-gradient(circle, var(--dr-teal) 0 32%, transparent 36%) 0 0 / 15px 15px; opacity: .45;
  -webkit-mask-image: radial-gradient(110% 100% at 100% 100%, #000 0, transparent 70%); mask-image: radial-gradient(110% 100% at 100% 100%, #000 0, transparent 70%); }
.dr-format--solo { background: var(--dr-mint); color: var(--dr-navy);
  background-image: repeating-radial-gradient(circle at 100% 0, transparent 0 40px, #3e9b8b33 40px 45px); }
.dr-format > * { position: relative; z-index: 1; }
.dr-format__kicker { margin-bottom: 8px !important; color: var(--dr-teal-deep); font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.dr-format h3 { margin-bottom: 18px !important; font-size: clamp(1.2rem, 1.8vw, 1.5rem); font-weight: 800; line-height: 1.3; }
.dr-format__big { display: block; margin-bottom: 6px; font-size: clamp(4.2rem, 11vw, 9.5rem); line-height: 1.02; letter-spacing: -.06em; }
.dr-format p:last-child { max-width: 420px; color: var(--dr-ink-soft); font-size: 1rem; }
.dr-formats__or { position: absolute; z-index: 2; top: 50%; left: 50%; display: grid; place-items: center; width: 92px; height: 92px; border: 4px solid var(--dr-navy); border-radius: 50%; background: #fff; color: var(--dr-navy); font-size: 1rem; font-weight: 800; transform: translate(-50%, -50%) rotate(-10deg); box-shadow: 0 5px 0 var(--dr-navy); }
.dr-formats__cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; padding-top: 36px; padding-bottom: 40px; }
.dr-formats__cta p { max-width: 560px; color: #e3f4f1; font-size: 1.05rem; font-weight: 500; }

/* ---------- 4 · Brand strip + Facebook ---------- */
.dr-moments { background: var(--dr-blush); }
.dr-strip { border-block: 6px solid var(--dr-navy); background: var(--dr-pink); }
.dr-strip img { display: block; width: 100%; height: auto; min-height: 200px; object-fit: cover; object-position: 50% 40%; }
.dr-moments__body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 6vw, 88px); align-items: end; padding-top: clamp(56px, 7vw, 88px); padding-bottom: clamp(64px, 8vw, 100px); }
.dr-moments__copy > p { max-width: 520px; color: var(--dr-ink-soft); font-size: 1.05rem; }
.dr-moments__copy .dr-actions { margin-top: 24px; }

/* ---------- 5 · Campuses ---------- */
.dr-campuses { position: relative; overflow: hidden; background: var(--dr-pink);
  background-image: repeating-radial-gradient(circle at 0 100%, transparent 0 60px, #f0a5a780 60px 66px); }
.dr-campuses__head { margin-bottom: clamp(32px, 5vw, 56px); }
.dr-campus-list { border-top: 4px solid var(--dr-navy); }
.dr-campus { display: grid; grid-template-columns: minmax(150px, .32fr) minmax(0, 1fr); gap: 12px clamp(20px, 4vw, 56px); align-items: center; padding: clamp(24px, 3.5vw, 40px) 0; border-bottom: 4px solid var(--dr-navy); }
.dr-campus__code { color: var(--dr-navy); font-size: clamp(3.6rem, 8vw, 6.6rem); font-weight: 800; line-height: 1; letter-spacing: -.05em; }
@supports (-webkit-text-stroke: 2px black) {
  .dr-campus:nth-child(2) .dr-campus__code { color: transparent; -webkit-text-stroke: 3px var(--dr-navy); }
}
.dr-campus h3 { margin-bottom: 4px !important; color: var(--dr-teal-deep); font-size: .82rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.dr-campus p { max-width: 720px; margin-bottom: 6px !important; font-size: clamp(1.25rem, 2.4vw, 1.9rem); font-weight: 800; line-height: 1.3; letter-spacing: -.02em; }

.dr-contact { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(32px, 5vw, 56px); overflow: hidden; border: 4px solid var(--dr-navy); border-radius: var(--dr-radius); background: var(--dr-navy); color: #fff; box-shadow: 10px 10px 0 var(--dr-teal); }
.drum-page .dr-contact__item { display: flex; flex-direction: column; justify-content: center; gap: 2px; min-height: 92px; padding: 16px 24px; color: #fff; text-decoration: none; transition: background-color .15s ease; }
.dr-contact__item + .dr-contact__item { border-left: 2px solid #a6f0e340; }
.dr-contact__item span { color: var(--dr-mint); font-size: .74rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.dr-contact__item strong { font-size: clamp(1.02rem, 1.6vw, 1.25rem); font-weight: 800; overflow-wrap: anywhere; }
.dr-contact__item:hover { background: var(--dr-navy-2); }
.drum-page .dr-contact__item:focus-visible { outline: 3px solid var(--dr-mint); outline-offset: -6px; }

/* ---------- Shared subject posts ---------- */
.page-pages-drum .subject-reading { background: var(--dr-blush); color: var(--dr-navy); }
.page-pages-drum .subject-reading .subject-reading__eyebrow,
.page-pages-drum .subject-reading .subject-reading__kind,
.page-pages-drum .subject-reading__more { color: var(--dr-teal-deep); }
.page-pages-drum .subject-reading h2 { font-weight: 800; letter-spacing: -.03em; color: var(--dr-navy); }
.page-pages-drum .subject-reading__card { border: 3px solid var(--dr-navy); border-radius: 22px; background: #fff; box-shadow: 6px 6px 0 var(--dr-mint); }
.page-pages-drum .subject-reading__image { background: var(--dr-pink); }
.page-pages-drum .subject-reading .subject-reading__body h3 { color: var(--dr-navy); }
.page-pages-drum .subject-reading .subject-reading__excerpt,
.page-pages-drum .subject-reading__date { color: var(--dr-ink-soft); }
.page-pages-drum .subject-reading__placeholder { color: var(--dr-teal); }

/* ---------- 6 · FAQ + final invitation ---------- */
.dr-final { position: relative; overflow: hidden; padding: clamp(72px, 9vw, 112px) 0 0; color: #fff;
  background: repeating-radial-gradient(circle at 100% 100%, transparent 0 70px, #3e9b8b2e 70px 76px), var(--dr-navy); }
.dr-final__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.dr-faq__title { margin-bottom: 24px !important; color: var(--dr-mint); font-size: clamp(1.6rem, 2.6vw, 2.2rem) !important; }
.dr-faq__list { border-top: 2px solid #a6f0e359; }
.dr-faq details { border-bottom: 2px solid #a6f0e359; }
.dr-faq summary { position: relative; display: flex; align-items: center; min-height: 64px; padding: 16px 52px 16px 0; font-size: 1.05rem; font-weight: 700; line-height: 1.45; cursor: pointer; list-style: none; }
.dr-faq summary::-webkit-details-marker { display: none; }
.dr-faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; display: grid; place-items: center; width: 36px; height: 36px; border: 2px solid var(--dr-mint); border-radius: 50%; color: var(--dr-mint); font-size: 1.3rem; font-weight: 600; line-height: 1; transform: translateY(-50%); transition: transform .2s ease, background-color .2s ease; }
.dr-faq details[open] summary::after { content: "–"; background: var(--dr-mint); color: var(--dr-navy); }
.dr-faq summary:hover { color: var(--dr-mint); }
.dr-faq details p { max-width: 560px; padding: 0 52px 20px 0; color: #d9e6ec; font-size: .98rem; }

.dr-invite { position: relative; padding: clamp(32px, 4vw, 52px); border: 4px solid var(--dr-navy); border-radius: var(--dr-radius); background: var(--dr-pink); color: var(--dr-navy); box-shadow: 14px 14px 0 var(--dr-mint); transform: rotate(-1deg); }
.dr-invite h2 { margin-bottom: 18px !important; font-size: clamp(2rem, 3.8vw, 3.2rem); }
.dr-invite h2 em { background: linear-gradient(transparent 58%, var(--dr-mint) 58% 90%, transparent 90%); }
.dr-invite > p { color: var(--dr-ink-soft); font-size: 1.02rem; }
.dr-invite .dr-button--mint { --dr-shadow: var(--dr-navy); }
.dr-invite .dr-button--ghost { border-color: var(--dr-navy); color: var(--dr-navy); }
.dr-invite .dr-button--ghost:hover { background: #ffffff8c; color: var(--dr-navy); }
.dr-invite__help { margin-top: 20px !important; font-size: .9rem; }
.dr-invite__help a { font-weight: 700; text-decoration-color: var(--dr-teal); text-decoration-thickness: 2px; text-underline-offset: 4px; }

.dr-final__signature { position: relative; margin: clamp(56px, 8vw, 96px) 0 -0.18em !important; color: transparent; font-size: clamp(3.6rem, 15vw, 14rem); font-weight: 800; line-height: 1; letter-spacing: -.06em; text-align: center; white-space: nowrap; -webkit-text-stroke: 2px #a6f0e366; user-select: none; }

/* ---------- Registration modal ---------- */
.page-pages-drum .dr-trial-modal { z-index: 1095; }
.dr-trial-modal .modal-content { overflow: hidden; border: 4px solid var(--dr-navy); border-radius: var(--dr-radius); background: var(--dr-blush); color: var(--dr-navy); font-family: "Be Vietnam Pro", system-ui, sans-serif; }
.dr-trial-modal .modal-header { align-items: flex-start; gap: 16px; padding: 20px 24px; border-bottom: 3px solid var(--dr-navy); background: var(--dr-pink); }
.dr-trial-modal .modal-title { margin: 0; font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 800; line-height: 1.25; letter-spacing: -.02em; color: var(--dr-navy); }
.dr-trial-modal .dr-eyebrow { margin-bottom: 6px !important; }
.page-pages-drum .dr-trial-modal .btn-close { flex: 0 0 44px; width: 44px; height: 44px; margin: 0 0 0 auto; padding: 0; border: 2px solid var(--dr-navy); border-radius: 50%; background-color: #fff; background-size: 14px; opacity: 1; }
.dr-trial-modal .modal-body { padding: 20px 24px 24px; }
.dr-trial-modal iframe { display: block; width: 100%; min-height: 420px; border: 0; }
.dr-form-help { margin: 0 0 14px; color: var(--dr-ink-soft); font-size: .92rem; line-height: 1.6; }
.dr-form-help.text-center { margin: 14px 0 0; }
.dr-form-help a { color: var(--dr-navy) !important; font-weight: 700; text-decoration-color: var(--dr-teal); text-decoration-thickness: 2px; text-underline-offset: 4px; }

/* ---------- Header, footer & popup on this page ---------- */
.page-pages-drum .site-header { background: rgba(11, 44, 61, .93); border-bottom-color: #a6f0e326; }
.page-pages-drum .site-header.scrolled { background: rgba(7, 31, 43, .97); }
.page-pages-drum .site-header :is(.nav-link, .dropdown-item).active { color: var(--dr-mint) !important; }
.page-pages-drum .site-header .nav-link.active::after { background: var(--dr-mint); }
.page-pages-drum .site-header .dropdown-menu { background: rgba(11, 44, 61, .97); border-color: #a6f0e333; }
.page-pages-drum .site-header .btn-primary,
.page-pages-drum .site-header .btn-primary:hover,
.page-pages-drum .site-header .btn-primary:focus,
.page-pages-drum .site-header .btn-primary:active { border-color: transparent !important; background: var(--dr-mint) !important; color: var(--dr-navy) !important; font-weight: 800; }
.page-pages-drum .site-header .btn-primary:hover { filter: brightness(1.06); }
.page-pages-drum .site-footer { background: var(--dr-navy-3); }
.page-pages-drum .site-footer__glow { background: radial-gradient(circle, #3e9b8b33, transparent 70%); }
.page-pages-drum .promo-popup__dialog { background: var(--dr-blush); color: var(--dr-navy); }
.page-pages-drum .promo-popup__dialog a { color: var(--dr-teal-deep) !important; }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .dr-hero__grid { grid-template-columns: minmax(0, 1fr); }
  .dr-hero__art { max-width: 400px; }
  .dr-beats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; border-left: 0; }
  .dr-beats::after { display: none; }
  .dr-beat, .dr-beat:last-child { margin-top: 0 !important; padding: 0 20px 0 22px; border-right: 0; border-left: 4px solid var(--dr-navy); }
  .dr-fill { flex-direction: column; align-items: flex-start; border-radius: var(--dr-radius); }
  .dr-formats__grid { grid-template-columns: minmax(0, 1fr); }
  /* Single column: the "hoặc" stamp sits on the seam between the two formats */
  .dr-formats__or { position: relative; top: auto; left: auto; justify-self: center; width: 80px; height: 80px; margin-block: -40px; transform: rotate(-10deg); }
  .dr-format--group { padding-bottom: clamp(64px, 10vw, 96px); }
  .dr-format--solo { padding-top: clamp(64px, 10vw, 96px); }
  .dr-moments__body, .dr-final__grid { grid-template-columns: minmax(0, 1fr); }
  .dr-invite { transform: none; }
}

@media (max-width: 767.98px) {
  .dr-contact { grid-template-columns: minmax(0, 1fr); }
  .dr-contact__item + .dr-contact__item { border-left: 0; border-top: 2px solid #a6f0e340; }
  .dr-campus { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 575.98px) {
  .dr-hero__title { font-size: clamp(2.45rem, 11.5vw, 3.2rem); }
  .dr-hero__line--band { transform: rotate(-1.5deg); }
  .dr-hero__art { max-width: 330px; padding: 4px 14px 36px 20px; }
  .dr-sticker { box-shadow: 10px 10px 0 var(--dr-teal); }
  .dr-hero__tag { font-size: .72rem; padding: 8px 14px; }
  .dr-actions { flex-direction: column; align-items: stretch; }
  .dr-actions .dr-link { justify-content: center; }
  .dr-beats { grid-template-columns: minmax(0, 1fr); row-gap: 28px; }
  .dr-beat, .dr-beat:last-child { display: grid; grid-template-columns: 64px minmax(0, 1fr); column-gap: 14px; padding: 0 0 0 16px; }
  .dr-beat__count { grid-row: span 2; margin: 0; font-size: 3.6rem; }
  .dr-format__big { font-size: clamp(3.6rem, 20vw, 5rem); }
  .dr-formats__cta { flex-direction: column; align-items: stretch; }
  .dr-invite { box-shadow: 8px 8px 0 var(--dr-mint); }
  .dr-faq summary { font-size: 1rem; }
  .dr-trial-modal .modal-header, .dr-trial-modal .modal-body { padding-inline: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .drum-page *, .drum-page *::before, .drum-page *::after, .dr-trial-modal * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .dr-button:hover, .dr-button:active { transform: none; }
}

@media (forced-colors: active) {
  .dr-hero__line--band, .dr-button, .dr-fill, .dr-contact { border: 2px solid CanvasText; }
  .dr-beat__count, .dr-campus__code { -webkit-text-stroke: 0 !important; color: CanvasText !important; }
}

/* Native story cards keep Facebook requests off the landing page. */
.dr-stories.subject-reading { padding: clamp(56px, 7vw, 96px) 12px; background: transparent; }
#dr-stories-title { scroll-margin-top: 96px; }
.dr-stories__heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 38px; }
.dr-stories__heading > div { max-width: 760px; }
.dr-stories__heading > a { flex-shrink: 0; }
.dr-stories__intro { max-width: 620px; margin-top: 22px !important; color: var(--dr-ink-soft); }
.dr-stories__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.dr-story { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 2px solid var(--dr-navy); border-radius: 22px; background: #fffaf7; box-shadow: 0 6px 0 var(--dr-navy); }
.dr-story__image { position: relative; display: grid; place-items: center; aspect-ratio: 1; overflow: hidden; border-bottom: 2px solid var(--dr-navy); background: var(--dr-pink); }
.dr-story__image img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; }
.dr-story__body { display: flex; flex: 1; flex-direction: column; gap: 14px; padding: 24px; }
.dr-story__kind { align-self: flex-start; padding: 4px 12px; border-radius: 99px; background: var(--dr-mint); font-size: .72rem; font-weight: 800; }
.dr-story h3 { font-size: clamp(1.2rem, 1.7vw, 1.5rem); line-height: 1.4; font-weight: 800; }
.dr-story h3 a { text-decoration: none; }
.dr-story h3 a:hover { text-decoration: underline; text-underline-offset: 4px; }
.dr-story__excerpt { color: var(--dr-ink-soft); font-size: .9rem; line-height: 1.7; }
.dr-story__footer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 18px; border-top: 1px solid #0b2c3d25; font-size: .76rem; }
.dr-story__footer a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 800; text-decoration: none; }
.dr-story__footer span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--dr-mint); font-size: 1.2rem; }
.dr-stories__more { margin-top: 36px; text-align: center; }
.dr-stories__empty { padding: 24px 0; }

/* Original embeds stay on article pages, with an always-visible source link. */
.post-article--drum { border-top: 5px solid #3e9b8b; }
.post-article--drum .post-article__eyebrow { color: #17594f; background: #d4f8f1; }
.post-article--drum .post-article__title { color: #0b2c3d; }
.post-article--drum .post-article__body figure.post-social { width: 100%; max-width: 560px; margin: 28px auto; }
.post-article--drum .post-article__body .post-video__frame { background: #fff; border: 1px solid #d5e5e0 !important; border-radius: 14px; box-shadow: none; }
.post-article--drum .post-article__body a.post-social__source { display: flex; justify-content: center; align-items: center; min-height: 48px; margin-top: 12px; padding: 10px 16px; border: 1px solid #0b2c3d; border-radius: 12px; background: #d4f8f1; color: #0b2c3d !important; font-weight: 700; text-align: center; overflow-wrap: anywhere; }
.post-article--drum .post-social__source:focus-visible { outline: 3px solid #17594f; outline-offset: 3px; }
@media (max-width: 991.98px) {
  .dr-stories__heading { display: block; }
  .dr-stories__heading > a { margin-top: 18px; }
  .dr-stories__grid { gap: 18px; }
  .dr-story__body { padding: 18px; }
}
@media (max-width: 767.98px) {
  .dr-stories__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .dr-story { max-width: 480px; width: 100%; margin-inline: auto; }
}

.page-posts-show:has(.post-article--drum) { background: #0b2c3d !important; }
.post-article.post-article--drum { background: #fffaf7; border: 2px solid #3e9b8b; padding: clamp(18px, 4vw, 48px); }
.post-article--drum::before { background: none; }
.post-article--drum .post-article__eyebrow { color: #17594f !important; border-color: #a6f0e3; }
.post-article--drum :is(.post-article__title, .post-article__body h2, .post-article__body h3) { color: #0b2c3d !important; }
.post-article--drum :is(.post-article__body, .post-article__body p, .post-article__meta-item, .post-subject-breadcrumb, .post-subject-course) { color: #2c4a5a; }
.post-article--drum :is(.post-article__meta, .post-article__body h2, .post-subject-course) { border-color: #0b2c3d25; }
.post-article--drum :is(.post-subject-breadcrumb a, .post-article__meta-item a, .post-article__body a, .post-subject-course a) { color: #17594f !important; }
.post-article--drum .post-article__meta-item svg { color: #17594f; flex-shrink: 0; }