.sv-special-day { --blue: var(--sd-primary); --blue-2: var(--sd-accent); --sv-primary: var(--sd-primary); --sv-accent: var(--sd-accent); }
[data-theme='dark'] .sv-special-day { --blue: var(--sd-night); --blue-2: var(--sd-night); }
.sv-special-day .site-header { border-top: 3px solid var(--sd-primary); }
.sv-special-day .brand-mark, .sv-special-day .button-primary { background: linear-gradient(135deg,var(--sd-primary),var(--sd-accent)); box-shadow: 0 5px 16px color-mix(in srgb,var(--sd-primary) 18%,transparent); }
.sv-special-day .brand-copy strong span { color: var(--blue); }
.sv-special-day .nav-inner > a.active, .sv-special-day .nav-dropdown-wrap.active > button { color: var(--blue); background: var(--sd-soft); }
[data-theme='dark'] .sv-special-day .nav-inner > a.active, [data-theme='dark'] .sv-special-day .nav-dropdown-wrap.active > button { background: var(--sd-soft-night); }
.sv-special-day .site-content { background-image: radial-gradient(ellipse at 5% 0,var(--sd-soft),transparent 30rem); }
[data-theme='dark'] .sv-special-day .site-content { background-image: radial-gradient(ellipse at 5% 0,var(--sd-soft-night),transparent 30rem); }
.sv-special-day .site-footer { border-top: 2px solid var(--sd-primary); }
.sv-special-day-banner { position: relative; overflow: hidden; border-bottom: 1px solid color-mix(in srgb,var(--sd-primary) 20%,transparent); color: var(--ink); background: linear-gradient(110deg,var(--sd-soft),var(--surface) 78%); }
.sv-special-day-banner[hidden] { display: none !important; }
.sv-special-day-inner { position: relative; display: flex; align-items: center; gap: 18px; min-height: 112px; padding-block: 16px; }
.sv-special-day-symbol { position: relative; z-index: 1; flex: 0 0 62px; height: 62px; display: grid; place-items: center; overflow: hidden; border-radius: 14px; color: #fff; background: linear-gradient(135deg,var(--sd-primary),var(--sd-accent)); box-shadow: 0 5px 18px color-mix(in srgb,var(--sd-primary) 20%,transparent); }
.sv-special-day-symbol .sv-icon { width: 39px; height: 39px; }
.sv-special-day-copy { position: relative; z-index: 1; min-width: 0; flex: 1; }
.sv-special-day-date { display: block; margin-bottom: 3px; color: var(--sd-primary); font-size: 10px; font-weight: 850; letter-spacing: .16em; }
.sv-special-day-copy strong { display: block; color: var(--ink); font-size: clamp(16px,1.3vw,20px); line-height: 1.35; }
.sv-special-day-copy p { max-width: 850px; margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; white-space: pre-line; overflow-wrap: anywhere; }
.sv-special-day-detail { position: relative; z-index: 1; max-width: 220px; margin-left: auto; padding-left: 18px; border-left: 1px solid color-mix(in srgb,var(--sd-primary) 25%,transparent); color: var(--sd-primary); font-size: 11px; line-height: 1.6; font-weight: 650; text-align: right; }
.sv-special-day-decoration { position: absolute; pointer-events: none; right: -18px; top: -60px; width: 210px; height: 210px; border: 26px solid color-mix(in srgb,var(--sd-primary) 5%,transparent); border-radius: 50%; }
.tone-memorial .sv-special-day-symbol { height: 70px; border-radius: 7px; background: #262a31; }
.tone-memorial .sv-special-day-symbol img { width: 62px; height: 76px; object-fit: cover; object-position: 50% 18%; filter: grayscale(1); }
.tone-memorial .sv-special-day-symbol::after { position: absolute; bottom: 3px; right: -12px; width: 42px; height: 10px; background: #111; transform: rotate(-45deg); content: ''; }
.tone-memorial .sv-special-day-decoration { width: 80px; height: 165px; top: -45px; right: 55px; border: 0; border-radius: 0; opacity: .035; background: #111; transform: rotate(-35deg); }
.tone-festive .sv-special-day-symbol { color: #fff0b7; }
.tone-festive .sv-special-day-decoration { border-width: 3px; border-color: color-mix(in srgb,#b78c36 18%,transparent); width: 140px; height: 140px; top: -15px; right: -50px; box-shadow: 0 0 0 16px color-mix(in srgb,#b78c36 4%,transparent); }
.tone-children .sv-special-day-decoration { border-color: rgba(190,36,83,.04); box-shadow: -140px 85px 0 -62px rgba(249,184,40,.12),-70px 60px 0 -65px rgba(47,170,166,.12); }
[data-theme='dark'] .sv-special-day-banner { background: linear-gradient(110deg,var(--sd-soft-night),var(--surface) 78%); }
[data-theme='dark'] .sv-special-day-date, [data-theme='dark'] .sv-special-day-detail { color: var(--sd-night); }
[data-theme='dark'] .tone-memorial .sv-special-day-decoration { opacity: .12; background: #d1d5db; }
@media (max-width: 850px) { .sv-special-day-detail { display: none; } }
@media (max-width: 600px) {
  .sv-special-day-inner { gap: 12px; min-height: 98px; padding-block: 14px; align-items: flex-start; }
  .sv-special-day-symbol { flex-basis: 44px; height: 44px; border-radius: 10px; margin-top: 3px; }
  .sv-special-day-symbol .sv-icon { width: 29px; height: 29px; }
  .sv-special-day-date { font-size: 9px; letter-spacing: .12em; }
  .sv-special-day-copy strong { font-size: 15px; }
  .sv-special-day-copy p { font-size: 11px; }
  .tone-memorial .sv-special-day-symbol { height: 53px; }
  .tone-memorial .sv-special-day-symbol img { width: 44px; height: 58px; }
}
.sv-new-year-banner-year[hidden], .sv-new-year-lights[hidden], .sv-new-year-topic-card[hidden] { display: none !important; }
.tone-new-year { color: #eef4ff; border-bottom-color: #c7a356; background: radial-gradient(ellipse at 75% 0,rgba(245,204,111,.12),transparent 50%),linear-gradient(120deg,#0f223f,#193c65 65%,#152b48); }
[data-theme='dark'] .tone-new-year { background: radial-gradient(ellipse at 75% 0,rgba(245,204,111,.1),transparent 50%),linear-gradient(120deg,#0a172b,#172c4b 65%,#101e32); }
.tone-new-year .sv-special-day-inner { min-height: 130px; }
.tone-new-year .sv-special-day-copy strong { color: #fff4d9; font-size: clamp(19px,1.7vw,26px); }
.tone-new-year .sv-special-day-copy p { color: #c4d3e9; }
.tone-new-year .sv-special-day-date, [data-theme='dark'] .tone-new-year .sv-special-day-date { color: #f5d38d; }
.tone-new-year .sv-special-day-symbol { flex-basis: 72px; height: 80px; background: rgba(255,255,255,.04); border: 1px solid rgba(240,209,139,.3); box-shadow: 0 0 24px rgba(241,207,135,.06); }
.tone-new-year .sv-special-day-symbol svg { width: 53px; height: 70px; }
.tone-new-year .sv-special-day-detail { display: none; }
.tone-new-year .sv-special-day-decoration { border-color: rgba(231,195,117,.05); width: 260px; height: 260px; top: -80px; }
.sv-new-year-banner-year { position: relative; z-index: 1; padding-left: 20px; font-size: 58px; font-weight: 850; letter-spacing: -.06em; color: #f2d08a; text-shadow: 0 4px 20px rgba(246,210,139,.14); }
.sv-new-year-lights { position: absolute; z-index: 2; top: 0; left: 0; right: 0; height: 21px; display: flex; align-items: flex-start; justify-content: space-around; overflow: hidden; pointer-events: none; border-top: 1px solid rgba(79,92,111,.35); }
.sv-new-year-lights i { position: relative; flex: 0 0 8px; height: 11px; margin-top: 3px; border-radius: 4px 4px 6px 6px; background: #e8c26b; box-shadow: 0 2px 9px #e8c26b88; }
.sv-new-year-lights i::before { position: absolute; top: -4px; left: 2px; width: 4px; height: 5px; background: #61717c; content: ''; }
.sv-new-year-lights i:nth-child(3n) { background: #72b8a3; box-shadow: 0 2px 9px #72b8a388; }
.sv-new-year-lights i:nth-child(3n+1) { background: #d97880; box-shadow: 0 2px 9px #d9788088; }
.sv-special-day-new_year .topic-first-post { border-color: #a9bcd7; box-shadow: 0 5px 24px rgba(31,68,121,.1); }
.sv-new-year-topic-card { position: relative; display: grid; grid-template-columns: minmax(0,1fr) 126px; gap: 14px; align-items: center; overflow: hidden; margin: 15px 0; padding: 24px 22px; border: 1px solid #c5a669; border-radius: 11px; color: #eef4ff; background: radial-gradient(ellipse at 100% 0,rgba(237,199,112,.12),transparent 65%),linear-gradient(115deg,#142742,#1c3b5c); box-shadow: 0 5px 19px rgba(10,36,71,.11); }
.sv-new-year-topic-card.has-lights::before { position: absolute; top: 0; left: 12px; right: 12px; height: 12px; border-top: 1px solid rgba(231,208,158,.25); background: radial-gradient(ellipse at 8px 2px,#f0ce8b 0 2px,transparent 3px) 0 0/34px 12px repeat-x; content: ''; }
.sv-new-year-card-sky { position: absolute; right: 10px; top: 11px; color: rgba(248,213,136,.65); letter-spacing: 20px; font-size: 13px; pointer-events: none; }
.sv-new-year-card-sky span { color: rgba(236,244,255,.45); }
.sv-new-year-card-copy { position: relative; z-index: 1; min-width: 0; }
.sv-new-year-card-label { display: block; margin-bottom: 10px; color: #dabc7c; font-size: 9px; letter-spacing: .12em; font-weight: 750; }
.sv-new-year-card-copy h2 { margin: 0 0 10px; color: #fff2d4; font-size: 19px; line-height: 1.35; overflow-wrap: anywhere; }
.sv-new-year-card-copy p { margin: 0; color: #ccd9e9; font-size: 12px; line-height: 1.65; white-space: pre-line; overflow-wrap: anywhere; }
.sv-new-year-card-wish { display: inline-flex; align-items: center; gap: 5px; margin-top: 14px; padding: 5px 9px; border: 1px solid rgba(206,221,239,.17); border-radius: 20px; color: #bbd2e9; background: rgba(255,255,255,.025); font-size: 9px; }
.sv-new-year-card-wish .sv-icon { width: 12px; height: 12px; }
.sv-new-year-card-art { display: grid; justify-items: center; gap: 2px; position: relative; z-index: 1; }
.sv-new-year-card-art svg { width: 72px; height: 88px; }
.sv-new-year-card-art strong { color: #f6d691; font-size: 35px; line-height: 1.1; letter-spacing: -.04em; }
.sv-new-year-card-art small { color: #c5d1e1; font-size: 9px; }
.sv-new-year-particles { position: fixed; z-index: 35; inset: 0; overflow: hidden; pointer-events: none !important; user-select: none; }
.sv-new-year-particles span { position: absolute; top: -25px; color: #779ac7; opacity: .45; font-size: var(--flake-size); animation: sv-new-year-fall var(--fall-time) var(--fall-delay) linear infinite; pointer-events: none; }
[data-theme='dark'] .sv-new-year-particles span { color: #d3e1f8; opacity: .36; }
.sv-new-year-particles.effect-sparkles span { color: #be9250; opacity: .5; }
[data-theme='dark'] .sv-new-year-particles.effect-sparkles span { color: #f1d594; }
.sv-new-year-particles.is-paused span { animation-play-state: paused; }
@keyframes sv-new-year-fall { from { transform: translate3d(0,-25px,0) rotate(0deg); } to { transform: translate3d(var(--drift),calc(100vh + 50px),0) rotate(120deg); } }
@media (max-width: 600px) {
  .tone-new-year .sv-special-day-inner { min-height: 115px; }
  .tone-new-year .sv-special-day-symbol { flex-basis: 47px; height: 64px; }
  .tone-new-year .sv-special-day-symbol svg { width: 36px; height: 49px; }
  .tone-new-year .sv-special-day-copy strong { font-size: 19px; }
  .sv-new-year-banner-year { display: none; }
  .sv-new-year-lights i { flex-basis: 6px; height: 9px; }
  .sv-new-year-lights i:nth-child(even) { visibility: hidden; }
  .sv-new-year-topic-card { grid-template-columns: minmax(0,1fr) 64px; gap: 8px; padding: 20px 12px; }
  .sv-new-year-card-label { font-size: 8px; letter-spacing: .06em; }
  .sv-new-year-card-copy h2 { font-size: 15px; }
  .sv-new-year-card-copy p { font-size: 11px; }
  .sv-new-year-card-art svg { width: 48px; height: 66px; }
  .sv-new-year-card-art strong { font-size: 24px; }
  .sv-new-year-card-art small { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) { .sv-new-year-particles { display: none; } }