/* SPH High School Bordi - shared responsive theme */
#sph-site {
  --green: #123c32;
  --green2: #205748;
  --gold: #e7bd65;
  --cream: #f8f6ef;
  --ink: #20332d;
  --ico-menu: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cline x1='3' y1='6' x2='21' y2='6'/%3E%3Cline x1='3' y1='12' x2='21' y2='12'/%3E%3Cline x1='3' y1='18' x2='21' y2='18'/%3E%3C/svg%3E");
  --ico-close: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3C/svg%3E");
  --ico-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  --ico-phone: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.9.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
  --ico-mail: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='4' width='20' height='16' rx='2'/%3E%3Cpolyline points='22,6 12,13 2,6'/%3E%3C/svg%3E");
  --ico-pin: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E");
  --ico-spark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23000'%3E%3Cpath d='M12 2l2.2 6.4L21 10l-6.8 1.6L12 18l-2.2-6.4L3 10l6.8-1.6z'/%3E%3C/svg%3E");
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  line-height: 1.7;
  overflow: hidden;
}
#sph-site * { box-sizing: border-box; }
#sph-site a { text-decoration: none; }
#sph-site img { max-width: 100%; }
#sph-site .sph-wrap { width: min(1160px, 92%); margin: auto; }
#sph-site .sph-top {
  background: var(--green);
  color: white;
  padding: 8px 0;
  font-size: 12px;
}
#sph-site .sph-top-inner {
  display: flex; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
}
#sph-site .sph-header {
  background: #fff; position: relative; z-index: 10;
  box-shadow: 0 5px 25px #152e2410;
}
#sph-site .sph-nav {
  min-height: 94px; display: flex; align-items: center;
  justify-content: space-between; gap: 22px;
}
#sph-site .sph-brand {
  display: flex; align-items: center; gap: 13px;
  color: var(--green); min-width: 0;
}
#sph-site .sph-brand img {
  width: 70px; height: 70px; object-fit: contain; flex-shrink: 0;
}
#sph-site .sph-brand strong {
  display: block; font-size: 17px; line-height: 1.3;
}
#sph-site .sph-brand small {
  display: block; color: #68776f; font-size: 11px;
  letter-spacing: 1px; margin-top: 5px;
}
#sph-site .sph-links {
  display: flex; align-items: center; gap: 16px;
}
#sph-site .sph-links a {
  color: #33443c; font-size: 13px; font-weight: 650;
  transition: color .2s;
}
#sph-site .sph-links a:hover { color: #a8751d; }
#sph-site .sph-links a.is-active { color: #a8751d; }
#sph-site .sph-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 12px 21px; border-radius: 5px;
  font-weight: 700; font-size: 13px; border: 1px solid transparent;
  transition: transform .2s, background .2s;
}
#sph-site .sph-btn:hover { transform: translateY(-2px); }
#sph-site .sph-btn-gold { background: var(--gold); color: #1e3027; }
#sph-site .sph-btn-outline {
  border-color: #ffffffa0; color: white; background: transparent;
}
#sph-site .sph-menu {
  display: none; background: var(--green); color: white;
  border: 0; border-radius: 5px; padding: 11px; cursor: pointer; line-height: 0;
}
#sph-site .sph-menu::before {
  content: ""; display: block; width: 24px; height: 24px;
  background-color: currentColor;
  -webkit-mask: var(--ico-menu) center / contain no-repeat;
  mask: var(--ico-menu) center / contain no-repeat;
}
#sph-site .sph-menu.is-open::before {
  -webkit-mask-image: var(--ico-close);
  mask-image: var(--ico-close);
}
#sph-site .sph-hero {
  position: relative; color: white;
  background: linear-gradient(90deg,rgba(10,39,31,.93) 0%,
    rgba(10,39,31,.75) 48%,rgba(10,39,31,.18) 100%),
    url('../img/SPH_Front.webp')
    center 48% / cover no-repeat;
  min-height: 540px; display: flex; align-items: center;
}
#sph-site .sph-hero-inner { padding: 85px 0; max-width: 710px; }
#sph-site .sph-eyebrow {
  display: inline-block; border: 1px solid #e7bd6570;
  color: var(--gold); border-radius: 3px; padding: 5px 12px;
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase;
}
#sph-site .sph-hero h1 {
  color: #fff; font-size: clamp(36px,5vw,62px);
  line-height: 1.12; letter-spacing: -1.5px;
  margin: 22px 0; font-weight: 800;
}
#sph-site .sph-hero h1 span { color: var(--gold); }
#sph-site .sph-hero p {
  color: #e8eee9; font-size: 16px; max-width: 590px;
  margin: 0 0 28px;
}
#sph-site .sph-actions { display: flex; gap: 12px; flex-wrap: wrap; }
#sph-site .sph-stats {
  background: white; position: relative; margin-top: -36px;
  z-index: 2; box-shadow: 0 12px 35px #203c2c12;
  border-radius: 8px; display: grid;
  grid-template-columns: repeat(3,1fr); padding: 27px 20px;
}
#sph-site .sph-stat { text-align: center; padding: 5px 15px; }
#sph-site .sph-stat + .sph-stat { border-left: 1px solid #e7e9e2; }
#sph-site .sph-stat strong {
  display: block; color: var(--green); font-size: 29px; line-height: 1.3;
}
#sph-site .sph-stat span { color: #758078; font-size: 12px; }

/* Page hero for inner pages */
#sph-site .sph-page-hero {
  position: relative; color: white; padding: 78px 0;
  background: linear-gradient(90deg,rgba(10,39,31,.94) 0%,
    rgba(10,39,31,.78) 55%,rgba(10,39,31,.55) 100%),
    url('../img/2018/12/2018-06-04.jpg')
    center 45% / cover no-repeat;
}
#sph-site .sph-page-hero h1 {
  color: #fff; font-size: clamp(32px,4.6vw,54px);
  line-height: 1.12; letter-spacing: -1.2px; margin: 18px 0 10px; font-weight: 800;
}
#sph-site .sph-page-hero p { color: #e2eae4; font-size: 15px; max-width: 640px; margin: 0; }

#sph-site .sph-section { padding: 85px 0; }
#sph-site .sph-cream { background: var(--cream); }
#sph-site .sph-heading { max-width: 700px; margin: 0 auto 42px; text-align: center; }
#sph-site .sph-kicker {
  color: #a87926; text-transform: uppercase;
  font-size: 11px; font-weight: 800; letter-spacing: 2px;
}
#sph-site .sph-heading h2, #sph-site .sph-about h2 {
  font-size: clamp(29px,4vw,42px); line-height: 1.2;
  letter-spacing: -.7px; color: var(--green); margin: 12px 0;
}
#sph-site .sph-heading p { color: #6b776f; margin: 12px 0 0; }
#sph-site .sph-about {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 58px; align-items: center;
}
#sph-site .sph-about-img { position: relative; padding: 0 18px 18px 0; }
#sph-site .sph-about-img img {
  width: 100%; height: 410px; object-fit: cover;
  border-radius: 8px; display: block;
}
#sph-site .sph-about-img:after {
  content: ""; position: absolute; right: 0; bottom: 0;
  width: 55%; height: 55%; border-right: 5px solid var(--gold);
  border-bottom: 5px solid var(--gold); border-radius: 0 0 7px 0;
  pointer-events: none;
}
#sph-site .sph-about p { color: #65736b; }
#sph-site .sph-checks {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 13px; margin: 24px 0 28px;
}
#sph-site .sph-checks div { font-size: 13px; font-weight: 650; }
#sph-site .sph-checks span {
  display: inline-block; width: 13px; height: 13px;
  margin-right: 9px; vertical-align: -1px;
  background-color: #a87926;
  -webkit-mask: var(--ico-check) center / contain no-repeat;
  mask: var(--ico-check) center / contain no-repeat;
}

/* Article / long-form content */
#sph-site .sph-article { max-width: 860px; }
#sph-site .sph-article h2 {
  font-size: clamp(25px,3.2vw,34px); line-height: 1.25; letter-spacing: -.6px;
  color: var(--green); margin: 34px 0 14px;
}
#sph-site .sph-article h3 { color: var(--green); font-size: 20px; margin: 28px 0 10px; }
#sph-site .sph-article p { color: #57655d; margin: 0 0 18px; }
#sph-site .sph-article ul, #sph-site .sph-article ol { color: #57655d; margin: 0 0 18px; padding-left: 22px; }
#sph-site .sph-article li { margin-bottom: 7px; }
#sph-site .sph-lead-img {
  width: 100%; height: 430px; object-fit: cover;
  border-radius: 8px; margin: 0 0 34px; display: block;
}
#sph-site .sph-figure { margin: 28px 0; }
#sph-site .sph-figure img { width: 100%; border-radius: 8px; display: block; }
#sph-site .sph-figure figcaption { font-size: 12px; color: #85918a; margin-top: 8px; }

/* Cards */
#sph-site .sph-cards {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px;
}
#sph-site .sph-cards.two { grid-template-columns: repeat(2,1fr); }
#sph-site .sph-card {
  background: white; border: 1px solid #e8e9e1;
  border-radius: 8px; overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
#sph-site .sph-card:hover {
  transform: translateY(-5px); box-shadow: 0 15px 35px #193b2812;
}
#sph-site .sph-card-img { height: 205px; overflow: hidden; }
#sph-site .sph-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s; display: block;
}
#sph-site .sph-card:hover .sph-card-img img { transform: scale(1.04); }
#sph-site .sph-card-body { padding: 24px; }
#sph-site .sph-card h3 { color: var(--green); font-size: 19px; margin: 0 0 10px; }
#sph-site .sph-card p { color: #718078; font-size: 13px; margin: 0 0 17px; }
#sph-site .sph-text-link { color: #99701e; font-weight: 750; font-size: 13px; }

/* People grid */
#sph-site .sph-people {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 24px;
}
#sph-site .sph-person {
  background: #fff; border: 1px solid #e8e9e1; border-radius: 8px;
  text-align: center; padding: 28px 18px; transition: transform .25s, box-shadow .25s;
}
#sph-site .sph-person:hover { transform: translateY(-5px); box-shadow: 0 15px 35px #193b2812; }
#sph-site .sph-person img {
  width: 120px; height: 120px; object-fit: cover; border-radius: 50%;
  margin: 0 auto 16px; display: block; border: 3px solid var(--cream);
}
#sph-site .sph-person h3 { color: var(--green); font-size: 16px; margin: 0 0 5px; }
#sph-site .sph-person span { color: #85918a; font-size: 12px; }

/* Gallery */
#sph-site .sph-gallery {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 12px;
}
#sph-site .sph-gallery a {
  display: block; aspect-ratio: 1/1; overflow: hidden;
  border-radius: 6px; background: #e8e9e1;
}
#sph-site .sph-gallery img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .35s;
}
#sph-site .sph-gallery a:hover img { transform: scale(1.06); }

/* Table */
#sph-site .sph-table-wrap { overflow-x: auto; border-radius: 8px; border: 1px solid #e8e9e1; }
#sph-site table.sph-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 520px; }
#sph-site table.sph-table th, #sph-site table.sph-table td {
  text-align: left; padding: 12px 18px; font-size: 13px;
  border-bottom: 1px solid #eef0e9; color: #57655d;
}
#sph-site table.sph-table th { background: var(--green); color: #fff; font-weight: 700; letter-spacing: .3px; }
#sph-site table.sph-table tr:last-child td { border-bottom: 0; }
#sph-site table.sph-table tr:nth-child(even) td { background: #fafaf6; }

/* Info / contact tiles */
#sph-site .sph-info-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px;
}
#sph-site .sph-info {
  background: #fff; border: 1px solid #e8e9e1; border-radius: 8px;
  padding: 30px 24px; text-align: center;
}
#sph-site .sph-info .sph-info-ico {
  display: block; width: 30px; height: 30px; margin: 0 auto 14px;
  background-color: var(--gold);
  -webkit-mask: var(--ico-spark) center / contain no-repeat;
  mask: var(--ico-spark) center / contain no-repeat;
}
#sph-site .sph-info .sph-info-ico.sph-ico-phone {
  -webkit-mask-image: var(--ico-phone); mask-image: var(--ico-phone);
}
#sph-site .sph-info .sph-info-ico.sph-ico-mail {
  -webkit-mask-image: var(--ico-mail); mask-image: var(--ico-mail);
}
#sph-site .sph-info .sph-info-ico.sph-ico-pin {
  -webkit-mask-image: var(--ico-pin); mask-image: var(--ico-pin);
}
#sph-site .sph-info h3 { color: var(--green); font-size: 15px; margin: 0 0 6px; }
#sph-site .sph-info a, #sph-site .sph-info p { color: #66736a; font-size: 14px; margin: 0; }

/* Form */
#sph-site .sph-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  background: #fff; border: 1px solid #e8e9e1; border-radius: 8px; padding: 30px;
}
#sph-site .sph-form .full { grid-column: 1 / -1; }
#sph-site .sph-form label { display: block; font-size: 12px; font-weight: 700; color: #4d5b53; margin-bottom: 6px; }
#sph-site .sph-form input, #sph-site .sph-form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid #dfe3d9;
  border-radius: 5px; font-size: 14px; font-family: inherit; color: var(--ink);
}
#sph-site .sph-form textarea { min-height: 130px; resize: vertical; }
#sph-site .sph-form input:focus, #sph-site .sph-form textarea:focus {
  outline: none; border-color: var(--gold);
}

/* History timeline */
#sph-site .sph-history {
  background: var(--green); color: white; position: relative;
}
#sph-site .sph-history .sph-heading h2 { color: white; }
#sph-site .sph-history .sph-heading p { color: #c7d6cc; }
#sph-site .sph-timeline {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 25px;
}
#sph-site .sph-time-card {
  border-top: 2px solid var(--gold); padding: 23px 5px 5px;
}
#sph-site .sph-time-card strong {
  color: var(--gold); font-size: 27px; display: block;
}
#sph-site .sph-time-card h3 { color: white; font-size: 17px; margin: 7px 0; }
#sph-site .sph-time-card p { color: #cbd9d0; font-size: 13px; }
#sph-site .sph-quote {
  max-width: 850px; margin: 48px auto 0; text-align: center;
  padding: 30px; border: 1px solid #ffffff25; border-radius: 8px;
}
#sph-site .sph-quote p { font-size: 19px; font-style: italic; color: #f4f4ec; }
#sph-site .sph-quote strong { color: var(--gold); font-size: 12px; }

/* CTA */
#sph-site .sph-cta { padding: 65px 0; background: #eee8d8; }
#sph-site .sph-cta-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 25px; flex-wrap: wrap;
}
#sph-site .sph-cta h2 {
  color: var(--green); font-size: clamp(25px,3vw,36px);
  line-height: 1.25; margin: 0 0 8px;
}
#sph-site .sph-cta p { color: #66736a; margin: 0; }

/* Footer */
#sph-site .sph-footer { background: #0b2c24; color: #d4dfd8; padding: 55px 0 0; }
#sph-site .sph-footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 45px; padding-bottom: 40px;
}
#sph-site .sph-footer-brand { display: flex; align-items: center; gap: 13px; }
#sph-site .sph-footer-brand img {
  width: 65px; height: 65px; background: white;
  border-radius: 5px; object-fit: contain; padding: 4px;
}
#sph-site .sph-footer h3 { color: white; font-size: 16px; margin: 0 0 18px; }
#sph-site .sph-footer p { font-size: 13px; color: #b8c9bf; }
#sph-site .sph-footer-links { display: grid; gap: 10px; }
#sph-site .sph-footer-links a { color: #c4d2c9; font-size: 13px; }
#sph-site .sph-footer-links a:hover { color: var(--gold); }
#sph-site .sph-bottom {
  border-top: 1px solid #ffffff20; padding: 17px 0;
  font-size: 11px; color: #9eafa5;
}
#sph-site .sph-bottom-inner {
  display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap;
}

@media(max-width:980px) {
  #sph-site .sph-menu { display: block; }
  #sph-site .sph-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    padding: 18px 5% 24px; background: white;
    box-shadow: 0 12px 18px #00000010;
    flex-direction: column; align-items: stretch; gap: 0;
  }
  #sph-site .sph-links.is-open { display: flex; }
  #sph-site .sph-links a { padding: 11px 0; border-bottom: 1px solid #edf0e9; }
  #sph-site .sph-links .sph-btn { margin-top: 12px; }
  #sph-site .sph-about { gap: 30px; }
  #sph-site .sph-cards { grid-template-columns: repeat(2,1fr); }
  #sph-site .sph-people { grid-template-columns: repeat(3,1fr); }
  #sph-site .sph-gallery { grid-template-columns: repeat(3,1fr); }
  #sph-site .sph-info-grid { grid-template-columns: repeat(2,1fr); }
}

@media(max-width:650px) {
  #sph-site .sph-top-inner { justify-content: center; text-align: center; }
  #sph-site .sph-nav { min-height: 79px; }
  #sph-site .sph-brand img { width: 53px; height: 53px; }
  #sph-site .sph-brand strong { font-size: 13px; }
  #sph-site .sph-brand small { font-size: 9px; letter-spacing: .4px; }
  #sph-site .sph-hero { min-height: 485px; background-position: 57% center; }
  #sph-site .sph-hero-inner { padding: 65px 0 85px; }
  #sph-site .sph-hero h1 { letter-spacing: -.7px; }
  #sph-site .sph-hero p { font-size: 14px; }
  #sph-site .sph-page-hero { padding: 55px 0; }
  #sph-site .sph-stats { padding: 18px 5px; margin-top: -27px; }
  #sph-site .sph-stat { padding: 5px; }
  #sph-site .sph-stat strong { font-size: 23px; }
  #sph-site .sph-stat span { font-size: 10px; }
  #sph-site .sph-section { padding: 60px 0; }
  #sph-site .sph-about { grid-template-columns: 1fr; }
  #sph-site .sph-about-img img { height: 280px; }
  #sph-site .sph-lead-img { height: 260px; }
  #sph-site .sph-cards { grid-template-columns: 1fr; }
  #sph-site .sph-cards.two { grid-template-columns: 1fr; }
  #sph-site .sph-card-img { height: 220px; }
  #sph-site .sph-people { grid-template-columns: repeat(2,1fr); gap: 16px; }
  #sph-site .sph-gallery { grid-template-columns: repeat(2,1fr); }
  #sph-site .sph-info-grid { grid-template-columns: 1fr; }
  #sph-site .sph-form { grid-template-columns: 1fr; padding: 22px; }
  #sph-site .sph-timeline { grid-template-columns: 1fr; gap: 20px; }
  #sph-site .sph-checks { grid-template-columns: 1fr 1fr; }
  #sph-site .sph-quote { padding: 20px; }
  #sph-site .sph-quote p { font-size: 16px; }
  #sph-site .sph-cta-inner { align-items: flex-start; }
  #sph-site .sph-footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

/* Lightbox */
#sph-site .sph-gallery.is-zoomable a { cursor: zoom-in; }
#sph-site img.is-zoomed { cursor: zoom-in; }

.sph-lightbox {
  position: fixed; inset: 0; z-index: 1000;
  display: none; align-items: center; justify-content: center;
  padding: 4vh 6vw; background: rgba(6,24,19,.92);
  -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
}
.sph-lightbox.is-open { display: flex; }
.sph-lightbox .sph-lb-stage {
  margin: 0; max-width: 100%; max-height: 100%;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.sph-lightbox img {
  max-width: 100%; max-height: 84vh; height: auto;
  border-radius: 10px; background: #0a271f;
  box-shadow: 0 30px 80px rgba(0,0,0,.55);
}
.sph-lightbox figcaption {
  color: #e6eee9; font-size: 14px; line-height: 1.5;
  text-align: center; max-width: 900px; margin: 0;
}
.sph-lightbox figcaption:empty { display: none; }
.sph-lightbox .sph-lb-btn {
  position: absolute; display: flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; padding: 0; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(255,255,255,.28); background: rgba(10,39,31,.6);
  color: #f3d99a; transition: background .2s, transform .2s;
}
.sph-lightbox .sph-lb-btn:hover { background: rgba(18,60,50,.95); transform: scale(1.06); }
.sph-lightbox .sph-lb-btn:focus-visible { outline: 2px solid #f3d99a; outline-offset: 3px; }
.sph-lightbox .sph-lb-btn svg {
  width: 26px; height: 26px; fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.sph-lightbox .sph-lb-close { top: 22px; right: 26px; }
.sph-lightbox .sph-lb-prev { left: 20px; top: 50%; margin-top: -26px; }
.sph-lightbox .sph-lb-next { right: 20px; top: 50%; margin-top: -26px; }
.sph-lightbox:not(.is-multi) .sph-lb-prev,
.sph-lightbox:not(.is-multi) .sph-lb-next { display: none; }

@media (max-width: 640px) {
  .sph-lightbox { padding: 3vh 4vw; }
  .sph-lightbox img { max-height: 74vh; }
  .sph-lightbox .sph-lb-btn { width: 44px; height: 44px; }
  .sph-lightbox .sph-lb-prev { left: 10px; }
  .sph-lightbox .sph-lb-next { right: 10px; }
  .sph-lightbox .sph-lb-close { top: 12px; right: 14px; }
}