/* Tema Surat: surat tulis tangan. Meja biru malam, kertas gading, tinta biru tua, segel lilin beraksen. */
:root { --desk: #1d2433; --desk-2: #262f43; --paper: #f5eddd; --paper-2: #ece1ca; --ink: #232b3d; --soft: #566074; --line: rgba(35, 43, 61, .22); --acc: #8c2f39;
	--serif: 'EB Garamond', Georgia, serif; --script: 'Mrs Saint Delafield', cursive; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--desk); color: var(--ink); font: 400 17px/1.65 var(--serif); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.sr-lock { overflow: hidden; height: 100svh; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; }

/* ---------- amplop ---------- */
.sr-cover { position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 34px; background: radial-gradient(ellipse at 50% 40%, #2c3650 0%, var(--desk) 70%); transition: opacity .7s ease, transform .9s ease; }
.sr-cover.gone { opacity: 0; transform: scale(1.12); pointer-events: none; }
.sr-env { position: relative; width: min(86vw, 420px); aspect-ratio: 3 / 2; perspective: 1200px; filter: drop-shadow(0 26px 30px rgba(0, 0, 0, .45)); }
.sr-env > * { position: absolute; }
.sr-env-back { inset: 0; background: #d9c9a8; border-radius: 3px; }
.sr-paper-peek { left: 5%; right: 5%; top: 6%; bottom: 8%; background: var(--paper); border-radius: 2px; display: flex; align-items: flex-start; justify-content: center; padding-top: 16%; transition: transform .9s cubic-bezier(.3, .8, .3, 1); z-index: 1; box-shadow: 0 -1px 0 rgba(0, 0, 0, .06); }
.sr-paper-peek span { font: 400 34px/1 var(--script); color: var(--ink); opacity: 0; transition: opacity .5s .4s; }
.sr-env-front { inset: 0; z-index: 2; background: linear-gradient(160deg, #eadcbd, #e0cfa9); clip-path: polygon(0 0, 50% 50%, 100% 0, 100% 100%, 0 100%); display: flex; flex-direction: column; align-items: center; justify-content: flex-end; padding-bottom: 4%; text-align: center; color: var(--ink); }
.sr-to { margin: 0; font: italic 400 15px/1.2 var(--serif); color: var(--soft); }
.sr-guest { font: 500 19px/1.2 var(--serif); letter-spacing: .01em; max-width: 86%; }
.sr-env-front small { font-size: 13px; color: var(--soft); }
.sr-flap { left: 0; right: 0; top: 0; height: 50%; background: linear-gradient(180deg, #e6d6b3, #dcc9a0); clip-path: polygon(0 0, 100% 0, 50% 100%); transform-origin: 50% 0; z-index: 3; transition: transform .9s cubic-bezier(.5, 0, .2, 1); backface-visibility: hidden; }
.sr-seal { z-index: 4; left: 50%; top: 50%; width: 60px; height: 60px; margin: -30px 0 0 -30px; border-radius: 50%; border: 0; cursor: pointer; background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--acc) 70%, #fff) 0%, var(--acc) 45%, color-mix(in srgb, var(--acc) 70%, #000) 100%); box-shadow: 0 6px 14px rgba(0, 0, 0, .4), inset 0 -3px 5px rgba(0, 0, 0, .25), inset 0 3px 5px rgba(255, 255, 255, .25); color: rgba(255, 255, 255, .88); display: flex; align-items: center; justify-content: center; transition: transform .55s cubic-bezier(.5, 0, .2, 1), opacity .45s; animation: sr-pulse 2.6s ease-in-out infinite; }
.sr-seal span { font: 400 26px/1 var(--script); text-shadow: 0 1px 1px rgba(0, 0, 0, .35); }
.sr-seal::before { content: ''; position: absolute; inset: 7px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%; }
@keyframes sr-pulse { 50% { transform: scale(1.06); } }
.sr-hint { margin: 0; font: italic 400 15px/1.4 var(--serif); color: rgba(245, 237, 221, .72); transition: opacity .4s; }
.sr-env.o1 .sr-seal { animation: none; transform: scale(1.25); opacity: 0; }
.sr-env.o1 .sr-flap { transform: rotateX(180deg); z-index: 0; }
.sr-env.o1 .sr-paper-peek span { opacity: 1; }
.sr-env.o2 .sr-paper-peek { transform: translateY(-58%); z-index: 5; }
.sr-cover.o2 .sr-hint { opacity: 0; }

/* ---------- musik ---------- */
.sr-music { position: fixed; right: 14px; bottom: 16px; z-index: 60; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(245, 237, 221, .5); background: rgba(29, 36, 51, .78); color: var(--paper); cursor: pointer; display: none; align-items: center; justify-content: center; }
body:not(.sr-lock) .sr-music { display: flex; }
.sr-music.play i { animation: sr-spin 3s linear infinite; }
@keyframes sr-spin { to { transform: rotate(360deg); } }

/* ---------- lembar ---------- */
.sr-main { padding: 28px 14px 80px; background: radial-gradient(ellipse at 50% 0, var(--desk-2), var(--desk) 60%); min-height: 100svh; }
.sr-sheet { position: relative; width: min(100%, 560px); margin: 0 auto 26px; padding: 42px 28px 46px; background: var(--paper); box-shadow: 0 1px 0 #fff8 inset, 0 18px 34px rgba(0, 0, 0, .35); background-image: repeating-linear-gradient(0deg, rgba(120, 95, 50, .03) 0 1px, transparent 1px 4px); }
.sr-sheet::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: linear-gradient(180deg, rgba(0, 0, 0, .08), transparent); }
.sr-h { margin: 0 0 26px; font: 400 clamp(28px, 7vw, 36px)/1.1 var(--script); font-size: clamp(40px, 11vw, 54px); color: var(--acc); text-align: center; }
.sr-lead { text-align: center; color: var(--soft); margin: 0 0 22px; }
.sr-link { display: inline-flex; gap: 8px; align-items: center; font-size: 15px; color: var(--acc); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.sr-btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; padding: 0 24px; border: 1px solid var(--ink); background: transparent; color: var(--ink); font: 500 15px/1 var(--serif); letter-spacing: .04em; text-decoration: none; cursor: pointer; transition: background .3s, color .3s; }
.sr-btn:hover, .sr-btn.solid { background: var(--ink); color: var(--paper); }
.sr-btn.solid:hover { background: var(--acc); border-color: var(--acc); }
.sr-btn.sm { min-height: 38px; padding: 0 16px; font-size: 14px; }
.sr-count .sr-btn, .sr-acara > .sr-btn { display: flex; margin: 26px auto 0; width: max-content; max-width: 100%; }

/* masuk: kertas bergeser dan menetap, sedikit miring */
[data-rv] { opacity: 0; transform: translateY(34px) rotate(var(--rot, 0deg)); transition: opacity .9s ease, transform 1s cubic-bezier(.2, .8, .2, 1); }
[data-rv].in { opacity: 1; transform: rotate(var(--tilt, 0deg)); }

/* ---------- pembuka ---------- */
.sr-open { text-align: center; padding-top: 70px; }
.sr-postmark { position: absolute; right: 22px; top: 22px; width: 86px; height: 86px; border: 2px solid color-mix(in srgb, var(--acc) 70%, transparent); border-radius: 50%; color: color-mix(in srgb, var(--acc) 85%, #000); display: flex; flex-direction: column; align-items: center; justify-content: center; transform: rotate(-14deg); opacity: .82; --tilt: -14deg; }
.sr-postmark::before, .sr-postmark::after { content: ''; position: absolute; left: -64px; width: 62px; height: 14px; background: repeating-linear-gradient(180deg, color-mix(in srgb, var(--acc) 70%, transparent) 0 2px, transparent 2px 6px); }
.sr-postmark::before { top: 18px; }
.sr-postmark b { font: 500 28px/1 var(--serif); }
.sr-postmark span { font: 500 10px/1.2 var(--serif); letter-spacing: .16em; margin-top: 3px; }
.sr-kepada { margin: 0 0 24px; text-align: left; font-style: italic; color: var(--soft); max-width: 62%; }
.sr-kepada b { display: block; font: 500 21px/1.3 var(--serif); font-style: normal; color: var(--ink); }
.sr-arab { font: 400 30px/1.9 'Amiri', 'Noto Naskh Arabic', serif; margin: 30px 0 8px; direction: rtl; }
.sr-salam { max-width: 44ch; margin: 0 auto 26px; }
.sr-names { margin: 6px 0 4px; font: 400 clamp(54px, 15vw, 84px)/.95 var(--script); color: var(--ink); }
.sr-names em { font: italic 400 .5em/1 var(--serif); color: var(--acc); padding: 0 .1em; }
.sr-tgl { margin: 0 0 32px; letter-spacing: .12em; text-transform: uppercase; font-size: 14px; color: var(--soft); }
.sr-quote { margin: 0; padding: 22px 8px 0; border-top: 1px solid var(--line); font: italic 400 17px/1.7 var(--serif); color: var(--soft); }
.sr-quote cite { display: block; margin-top: 10px; font-style: normal; font-size: 13px; letter-spacing: .08em; }

/* ---------- prangko ---------- */
.sr-person { display: grid; grid-template-columns: 138px 1fr; gap: 22px; align-items: center; margin-bottom: 34px; }
.sr-person.r { grid-template-columns: 1fr 138px; }
.sr-person.r .sr-stamp { order: 2; --tilt: 3deg; }
.sr-person:not(.r) .sr-stamp { --tilt: -3deg; }
.sr-stamp { margin: 0; position: relative; padding: 14px; background: #fffdf6; box-shadow: 0 8px 16px rgba(0, 0, 0, .22); transform: rotate(var(--tilt, 0deg)); --d: 7px; }
.sr-stamp::before, .sr-stamp::after { content: ''; position: absolute; pointer-events: none; }
.sr-stamp::before { inset: -4px 0; background: radial-gradient(circle, var(--paper) 0 3px, transparent 3.5px) 0 0 / 14px 100% repeat-x; -webkit-mask: linear-gradient(#000 0 0) top / 100% 8px no-repeat, linear-gradient(#000 0 0) bottom / 100% 8px no-repeat; mask: linear-gradient(#000 0 0) top / 100% 8px no-repeat, linear-gradient(#000 0 0) bottom / 100% 8px no-repeat; }
.sr-stamp::after { inset: 0 -4px; background: radial-gradient(circle, var(--paper) 0 3px, transparent 3.5px) 0 0 / 100% 14px repeat-y; -webkit-mask: linear-gradient(#000 0 0) left / 8px 100% no-repeat, linear-gradient(#000 0 0) right / 8px 100% no-repeat; mask: linear-gradient(#000 0 0) left / 8px 100% no-repeat, linear-gradient(#000 0 0) right / 8px 100% no-repeat; }
.sr-stamp img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; filter: sepia(.18) contrast(1.02); }
.sr-stamp figcaption { margin-top: 8px; text-align: center; font: 500 11px/1.2 var(--serif); letter-spacing: .18em; text-transform: uppercase; color: var(--soft); }
.sr-person-txt h3 { margin: 0; font: 400 clamp(40px, 10vw, 52px)/1 var(--script); color: var(--acc); }
.sr-full { margin: 2px 0 8px; font-weight: 500; font-size: 19px; }
.sr-person-txt p { margin: 0 0 8px; }
.sr-person-txt p:not(.sr-full) { color: var(--soft); font-size: 16px; }
.sr-person.r .sr-person-txt { text-align: right; }

/* ---------- hitung mundur ---------- */
.sr-count { text-align: center; }
.sr-note-label { margin: 0 0 18px; font: 400 clamp(28px, 7vw, 34px)/1 var(--script); font-size: clamp(34px, 9vw, 44px); color: var(--soft); }
.sr-rubber { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; --tilt: -2deg; transform: rotate(-2deg); color: color-mix(in srgb, var(--acc) 90%, #000); }
.sr-rubber > div { border: 2px solid currentColor; padding: 12px 4px 8px; outline: 1px solid currentColor; outline-offset: 3px; opacity: .88; }
.sr-rubber b { display: block; font: 500 clamp(28px, 8vw, 38px)/1 var(--serif); }
.sr-rubber span { display: block; margin-top: 4px; font: 500 10px/1 var(--serif); letter-spacing: .18em; text-transform: uppercase; }

/* ---------- kartu pos ---------- */
.sr-card { display: grid; grid-template-columns: 1fr 1fr; background: #fbf6ea; border: 1px solid var(--line); box-shadow: 0 8px 16px rgba(0, 0, 0, .16); margin-bottom: 26px; --tilt: -1deg; transform: rotate(-1deg); }
.sr-card.r { --tilt: 1deg; transform: rotate(1deg); }
.sr-card-msg { padding: 20px 18px; border-right: 1px solid var(--line); }
.sr-card-msg h3 { margin: 0 0 8px; font: 400 36px/1 var(--script); color: var(--acc); }
.sr-card-msg p { margin: 0 0 6px; font-size: 16px; }
.sr-card-when { font-weight: 500; }
.sr-card-addr { position: relative; padding: 20px 16px 18px; background: repeating-linear-gradient(180deg, transparent 0 25px, var(--line) 25px 26px); }
.sr-card-addr p { margin: 0 0 6px; font-size: 15px; line-height: 26px; }
.sr-card-stamp { position: absolute; right: 12px; top: -12px; width: 62px; height: 76px; object-fit: cover; padding: 4px; background: #fff; box-shadow: 0 3px 8px rgba(0, 0, 0, .25); transform: rotate(4deg); }
.sr-card-addr strong { display: block; padding-top: 56px; }
.sr-map { margin-top: 10px; }
.sr-map iframe { width: 100% !important; height: 260px !important; border: 0; filter: sepia(.25); }

/* ---------- buku harian ---------- */
.sr-diary { background-image: repeating-linear-gradient(180deg, transparent 0 31px, rgba(80, 110, 160, .18) 31px 32px), linear-gradient(90deg, transparent 52px, rgba(190, 80, 80, .22) 52px 54px, transparent 54px); padding-left: 64px; }
.sr-entry { display: grid; gap: 14px; margin-bottom: 36px; }
.sr-taped { margin: 0; position: relative; width: 78%; --tilt: -2deg; transform: rotate(-2deg); background: #fff; padding: 8px 8px 22px; box-shadow: 0 6px 14px rgba(0, 0, 0, .22); }
.sr-entry.r .sr-taped { margin-left: auto; --tilt: 2deg; transform: rotate(2deg); }
.sr-taped::before { content: ''; position: absolute; left: 50%; top: -12px; width: 76px; height: 24px; margin-left: -38px; background: rgba(230, 210, 150, .65); transform: rotate(-3deg); box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
.sr-taped img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: sepia(.16); }
.sr-date { margin: 0; font: 400 28px/1 var(--script); color: var(--acc); }
.sr-entry-txt h3 { margin: 2px 0 6px; font: 500 22px/1.25 var(--serif); }
.sr-entry-txt p:last-child { margin: 0; color: var(--ink); line-height: 32px; }

/* ---------- galeri ---------- */
.sr-pins { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px 16px; padding: 6px 4px; }
.sr-pin { position: relative; border: 0; padding: 8px 8px 24px; background: #fff; box-shadow: 0 6px 14px rgba(0, 0, 0, .24); cursor: zoom-in; --tilt: 0deg; transform: rotate(var(--tilt)); }
.sr-pin.p0 { --tilt: -2.5deg; } .sr-pin.p1 { --tilt: 2deg; margin-top: 18px; } .sr-pin.p2 { --tilt: 1.5deg; } .sr-pin.p3 { --tilt: -2deg; margin-top: 14px; }
.sr-pin::before { content: ''; position: absolute; left: 50%; top: -9px; width: 56px; height: 20px; margin-left: -28px; background: rgba(230, 210, 150, .7); transform: rotate(2deg); }
.sr-pin img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; filter: sepia(.14); }

/* ---------- hadiah ---------- */
.sr-gift { text-align: center; }
.sr-mini-env { position: relative; width: 150px; height: 100px; border: 0; background: #e3d3ae; cursor: pointer; box-shadow: 0 8px 14px rgba(0, 0, 0, .22); clip-path: none; }
.sr-mini-env::before { content: ''; position: absolute; inset: 0; background: linear-gradient(160deg, #eadcbd, #dfcea6); clip-path: polygon(0 0, 50% 60%, 100% 0, 100% 100%, 0 100%); }
.sr-mini-env::after { content: ''; position: absolute; left: 50%; top: 52%; width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 50%; background: var(--acc); box-shadow: 0 2px 4px rgba(0, 0, 0, .3); }
.sr-mini-env span { position: absolute; left: 0; right: 0; bottom: 8px; z-index: 1; font: italic 400 13px/1 var(--serif); color: var(--soft); }
.sr-accts { margin-top: 24px; display: grid; gap: 14px; text-align: left; }
.sr-accts[hidden] { display: none; }
.sr-acct { padding: 18px; border: 1px dashed var(--ink); background: #fbf6ea; }
.sr-acct-top { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.sr-logo { height: 20px; width: auto; }
.sr-acct-no { margin: 8px 0 2px; font: 500 26px/1.2 var(--serif); letter-spacing: .04em; }
.sr-acct p { margin: 0 0 10px; }
.sr-qris { width: 160px; margin-top: 12px; }

/* ---------- kartu balasan ---------- */
.sr-reply { display: grid; gap: 18px; padding: 24px 20px; background: #fbf6ea; border: 1px solid var(--line); position: relative; }
.sr-reply::before { content: ''; position: absolute; inset: 7px; border: 1px dashed var(--line); pointer-events: none; }
.sr-reply label { display: grid; gap: 4px; font: italic 400 15px/1.2 var(--serif); color: var(--soft); }
.sr-reply input[type=text], .sr-reply textarea { width: 100%; border: 0; border-bottom: 1px solid var(--ink); background: transparent; padding: 6px 2px; font: 400 18px/1.5 var(--serif); color: var(--ink); resize: vertical; border-radius: 0; }
.sr-reply input:focus, .sr-reply textarea:focus { outline: 0; border-color: var(--acc); }
.sr-check { display: flex; gap: 22px; flex-wrap: wrap; }
.sr-check button { display: inline-flex; align-items: center; gap: 10px; border: 0; background: transparent; cursor: pointer; font-size: 18px; min-height: 40px; }
.sr-check i { width: 20px; height: 20px; border: 1.5px solid var(--ink); position: relative; }
.sr-check .on i::after { content: ''; position: absolute; left: 4px; top: -2px; width: 8px; height: 15px; border: solid var(--acc); border-width: 0 3px 3px 0; transform: rotate(40deg); }
.sr-step { display: flex; align-items: center; justify-content: space-between; font: italic 400 15px/1 var(--serif); color: var(--soft); transition: opacity .3s; }
.sr-step.off { opacity: .35; pointer-events: none; }
.sr-step div { display: flex; align-items: center; gap: 14px; font-style: normal; }
.sr-step button { width: 38px; height: 38px; border: 1px solid var(--ink); background: transparent; font-size: 20px; cursor: pointer; }
.sr-step b { min-width: 24px; text-align: center; font-size: 20px; color: var(--ink); }
.sr-reply .sr-btn { justify-self: start; }
.sr-msg { margin: 0; min-height: 1.4em; font-size: 15px; color: var(--acc); }
.sr-wall { margin-top: 26px; display: grid; gap: 14px; }
.nh-note { margin: 0; padding: 16px 18px; background: #fff7c9; box-shadow: 0 5px 10px rgba(0, 0, 0, .18); transform: rotate(-.6deg); }
.nh-note:nth-child(even) { transform: rotate(.7deg); background: #fbe2da; }
.nh-note blockquote { margin: 0 0 8px; font: 400 18px/1.45 var(--serif); }
.nh-note figcaption { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; }
.nh-note em { color: var(--acc); }

.sr-qr { text-align: center; }
.sr-qr-box { display: inline-block; padding: 14px; background: #fff; border: 1px solid var(--line); }
.sr-prokes { text-align: center; color: var(--soft); font-style: italic; padding: 24px 28px; }
.sr-prokes p { margin: 0; }

/* ---------- penutup ---------- */
.sr-end { width: min(100%, 560px); margin: 0 auto; text-align: center; color: var(--paper); padding: 20px 10px 30px; }
.sr-end-img { width: 160px; aspect-ratio: 1; object-fit: cover; border-radius: 50%; margin: 0 auto 22px; border: 6px solid var(--paper); filter: sepia(.16); }
.sr-end-txt { max-width: 40ch; margin: 0 auto 18px; color: rgba(245, 237, 221, .82); }
.sr-sign { margin: 0 0 22px; font: 400 clamp(36px, 10vw, 48px)/1.1 var(--script); color: var(--paper); }
.sr-top { color: rgba(245, 237, 221, .7); font-size: 14px; letter-spacing: .08em; }
.sr-credit { margin: 22px 0 0; font-size: 13px; color: rgba(245, 237, 221, .5); }

@media (max-width: 480px) {
	.sr-sheet { padding: 36px 20px 40px; }
	.sr-diary { padding-left: 58px; }
	.sr-person, .sr-person.r { grid-template-columns: 112px 1fr; gap: 16px; }
	.sr-person.r { grid-template-columns: 1fr 112px; }
	.sr-card { grid-template-columns: 1fr; }
	.sr-card-msg { border-right: 0; border-bottom: 1px solid var(--line); }
	.sr-postmark { width: 72px; height: 72px; }
}
@media (prefers-reduced-motion: reduce) {
	[data-rv] { opacity: 1; transform: rotate(var(--tilt, 0deg)); transition: none; }
	.sr-seal { animation: none; }
	html { scroll-behavior: auto; }
}

/* ponsel: huruf diperkecil */
@media (max-width: 699px) {
	body { font-size: 15.5px; }
	.sr-h { font-size: clamp(34px, 9.5vw, 44px); margin-bottom: 20px; }
	.sr-names { font-size: clamp(42px, 12.5vw, 62px); }
	.sr-arab { font-size: 26px; }
	.sr-person-txt h3 { font-size: clamp(32px, 8.5vw, 42px); }
	.sr-full { font-size: 17px; }
	.sr-card-msg h3 { font-size: 30px; }
	.sr-note-label { font-size: clamp(28px, 7.5vw, 36px); }
	.sr-rubber b { font-size: clamp(22px, 6.5vw, 30px); }
	.sr-date { font-size: 24px; }
	.sr-entry-txt h3 { font-size: 19px; }
	.sr-acct-no { font-size: 22px; }
	.sr-sign { font-size: clamp(30px, 8.5vw, 40px); }
	.nh-note blockquote { font-size: 16.5px; }
}

/* ---------- efek ---------- */
/* kelopak dan debu emas jatuh pelan di atas meja */
.nh-fl i { width: 11px; height: 14px; border-radius: 80% 0 80% 0; background: color-mix(in srgb, var(--acc) 55%, #f3d9d2); filter: blur(.4px); }
.nh-fl i.c1 { background: #f1dfc6; width: 9px; height: 12px; }
.nh-fl i.c2 { background: #e8b9b0; border-radius: 50%; width: 6px; height: 6px; }
/* nama ditulis dari kiri ke kanan seperti tinta pena */
.sr-names[data-wipe] { clip-path: inset(-12% 100% -12% 0); transition: clip-path 2.4s cubic-bezier(.45, .1, .25, 1) .25s, opacity .9s ease, transform 1s cubic-bezier(.2, .8, .2, 1); }
.sr-names[data-wipe].in { clip-path: inset(-12% -4% -12% 0); }
/* cap pos menghantam kertas */
.sr-postmark.in { animation: sr-stamp .7s cubic-bezier(.3, 1.5, .5, 1) both; }
@keyframes sr-stamp { from { scale: 2.6; rotate: -26deg; opacity: 0; } 60% { opacity: 1; } to { scale: 1; rotate: 0deg; opacity: 1; } }
/* segel berkilau lewat sesekali */
.sr-seal { overflow: hidden; }
.sr-seal::after { content: ''; position: absolute; inset: -20%; background: linear-gradient(115deg, transparent 38%, rgba(255, 255, 255, .55) 50%, transparent 62%); transform: translateX(-120%); animation: sr-sheen 3.6s ease-in-out 1.2s infinite; pointer-events: none; }
@keyframes sr-sheen { 0%, 55% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
/* foto tempel: miring 3D mengikuti mouse, lalu paralaks */
.sr-taped { translate: 0 var(--py, 0); }
.sr-taped img { transform: perspective(700px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .35s ease-out; }
/* pita penanda gulir di tepi kanan */
body:not(.sr-lock)::after { content: ''; position: fixed; z-index: 90; right: 12px; top: 0; width: 9px; height: calc(var(--sp, 0) * 100vh + 26px); max-height: 100vh; background: var(--acc); clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), 50% 100%, 0 calc(100% - 6px)); opacity: .85; pointer-events: none; transition: height .15s linear; }
.nh-bu.c0 { background: color-mix(in srgb, var(--acc) 60%, #f3d9d2); border-radius: 80% 0 80% 0; width: 13px; height: 16px; }
.nh-bu.c1 { background: #f1dfc6; border-radius: 80% 0 80% 0; }
.nh-bu.c2 { background: #d9b36a; border-radius: 50%; width: 6px; height: 6px; }
@media (prefers-reduced-motion: reduce) {
	.sr-names[data-wipe], .sr-names[data-wipe].in { clip-path: none; }
	.sr-postmark.in, .sr-seal::after { animation: none; }
}

/* tombol musik kecil dan tembus pandang */
.sr-music { width: 26px; height: 26px; font-size: 10px; border: 0; background: rgba(29, 36, 51, .25); opacity: .85; }
.sr-music.play i { animation: none; }