html, body { margin: 0; min-height: 100%; background: #fff6ec; scrollbar-width: none; }
body::-webkit-scrollbar { display: none; }
*, *::before, *::after { box-sizing: border-box; }
:root { --ink: #1f2747; --ink-soft: #5a6181; --coral: #ff7a68; --coral-deep: #e4574a; --butter: #ffd66b;
        --sky: #7cc4f2; --mint: #7fddb7; --lilac: #c3a6f5; --cream: #fff6ec; --paper: #fffdf8; }
.bb { position: relative; overflow: hidden; color: var(--ink); font-family: 'DM Sans', system-ui, sans-serif;
      background: linear-gradient(180deg, #bfe3ff 0%, #d9eeff 24%, #ffe7d6 52%, #fff6ec 70%, #fff6ec 100%); }
.bb-grain { position: absolute; inset: 0; z-index: 5; pointer-events: none; background: url(../assets/grain.svg); mix-blend-mode: multiply; opacity: .55; }
.bb-sky { position: absolute; inset: 0; pointer-events: none; }
.bb-sun { position: absolute; top: -130px; right: -130px; width: 380px; height: 380px; }
.bb-sun-rays { position: absolute; inset: 0; border-radius: 50%; opacity: .55;
               background: repeating-conic-gradient(from 0deg, rgba(255,214,107,.55) 0 7deg, rgba(255,214,107,0) 7deg 22deg);
               -webkit-mask: radial-gradient(circle, transparent 0 22%, #000 30%, transparent 70%);
               mask: radial-gradient(circle, transparent 0 22%, #000 30%, transparent 70%);
               animation: bb-spin 60s linear infinite; }
.bb-sun-core { position: absolute; inset: 0; border-radius: 50%;
               background: radial-gradient(circle, rgba(255,236,178,.95) 0 22%, rgba(255,214,107,.3) 40%, rgba(255,214,107,0) 62%);
               animation: bb-breathe 5s ease-in-out infinite; }
.bb-cloud { position: absolute; filter: drop-shadow(0 10px 14px rgba(70,110,170,.12)); animation: bb-drift 26s ease-in-out infinite alternate; }
.bb-cloud--b { animation-duration: 19s; animation-delay: -6s; }
.bb-cloud--c { animation-duration: 31s; animation-delay: -12s; }
.bb-cloud--d { animation-duration: 23s; animation-delay: -3s; }
.bb-twinkle { position: absolute; width: 14px; opacity: 0; animation: bb-twinkle 3.6s ease-in-out infinite; }
.bb-twinkle--1 { top: 210px; left: 12%; } .bb-twinkle--2 { top: 90px; left: 58%; width: 10px; animation-delay: -1.2s; }
.bb-twinkle--3 { top: 420px; right: 9%; width: 12px; animation-delay: -2.1s; } .bb-twinkle--4 { top: 640px; left: 8%; width: 9px; animation-delay: -.6s; }
.bb-birds { position: absolute; top: 250px; left: 0; width: 64px; height: 30px; animation: bb-fly 28s linear infinite; animation-delay: -4s; }
.bb-bird { position: absolute; width: 22px; left: 0; top: 0; animation: bb-flap .5s ease-in-out infinite alternate; }
.bb-bird--2 { width: 16px; left: 30px; top: 14px; animation-delay: -.25s; }
@keyframes bb-spin { to { rotate: 360deg; } }
@keyframes bb-breathe { 0%, 100% { scale: 1; opacity: .9; } 50% { scale: 1.08; opacity: 1; } }
@keyframes bb-drift { 0% { translate: -26px 0; } 50% { translate: 18px -8px; } 100% { translate: 54px 4px; } }
@keyframes bb-twinkle { 0%, 100% { opacity: 0; scale: .4; } 50% { opacity: .95; scale: 1; } }
@keyframes bb-fly { 0% { translate: -90px 0; } 50% { translate: 50vw -40px; } 100% { translate: calc(100vw + 90px) 10px; } }
@keyframes bb-flap { from { scale: 1 1; } to { scale: 1 .55; } }
.bb-sfx { display: none; }
.bb-numeral span { cursor: pointer; display: inline-block; padding: 0 .12em .04em; white-space: nowrap; }
.bb-cheer { position: fixed; z-index: 12; pointer-events: none; font-family: 'Fraunces', serif; font-style: italic; font-weight: 800;
            font-size: 34px; color: var(--coral-deep); white-space: nowrap; translate: -50% -50%;
            text-shadow: 0 3px 0 #fff, 2px 0 0 #fff, -2px 0 0 #fff, 0 -2px 0 #fff, 0 10px 18px rgba(228,87,74,.3); }
.bb-ring { position: fixed; z-index: 11; width: 16px; pointer-events: none; translate: -50% -50%; }
.bb-score { position: fixed; top: 14px; left: 50%; z-index: 10; display: flex; align-items: center; gap: 8px;
            padding: 8px 16px 8px 10px; border-radius: 999px; translate: -50% 0; opacity: 0;
            background: rgba(255,255,255,.88); box-shadow: 0 8px 20px rgba(31,39,71,.14);
            font-family: 'Fraunces', serif; font-weight: 700; font-size: 18px; color: var(--ink); }
.bb-score img { width: 16px; }
.bb-score small { font-family: 'Caveat', cursive; font-weight: 600; font-size: 19px; color: var(--ink-soft); }
.bb-cloud--a { width: 170px; top: 120px; left: -46px; }
.bb-cloud--b { width: 120px; top: 330px; right: -34px; opacity: .9; }
.bb-cloud--c { width: 200px; top: 760px; left: -80px; opacity: .85; }
.bb-cloud--d { width: 140px; top: 1180px; right: -40px; opacity: .8; }
.bb-floaters { position: absolute; inset: 0; pointer-events: none; }
.bb-floater { position: absolute; bottom: -200px; width: 46px; pointer-events: auto; cursor: pointer; z-index: 3;
              filter: drop-shadow(0 8px 10px rgba(31,39,71,.15)); -webkit-tap-highlight-color: transparent; user-select: none; }

section { position: relative; z-index: 2; }

/* hero */
.bb-hero { min-height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center;
           padding: 56px 20px 72px; text-align: center; }
.bb-kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0; font-family: 'Caveat', cursive;
             font-weight: 600; font-size: 26px; color: var(--ink-soft); }
.bb-kicker img { width: 16px; }
.bb-stage { position: relative; width: min(92vw, 400px); height: clamp(318px, 90vw, 420px); margin: 22px 0 2px; }
.bb-numeral { position: absolute; inset: auto 0 0 0; display: flex; justify-content: center; line-height: .78; }
.bb-numeral span { font-family: 'Fraunces', serif; font-weight: 900; font-size: clamp(240px, 78vw, 360px);
                   font-variation-settings: 'SOFT' 100, 'WONK' 1, 'opsz' 144; letter-spacing: -.06em;
                   background: linear-gradient(170deg, #ff9c8c 0%, var(--coral) 45%, var(--coral-deep) 100%);
                   -webkit-background-clip: text; background-clip: text; color: transparent;
                   filter: drop-shadow(0 6px 0 #fff) drop-shadow(0 22px 26px rgba(228,87,74,.28)); }
.bb-bunch { position: absolute; top: 0; left: 50%; width: 260px; height: 230px; margin-left: -130px; z-index: 1; }
.bb-b { position: absolute; width: 92px; transform-origin: 50% 100%; filter: drop-shadow(0 10px 12px rgba(31,39,71,.14)); }
.bb-b--1 { left: 4px;   top: 46px; transform: rotate(-20deg); }
.bb-b--2 { left: 52px;  top: 4px;  transform: rotate(-9deg); width: 86px; }
.bb-b--3 { left: 87px;  top: -18px; width: 98px; }
.bb-b--4 { right: 50px; top: 8px;  transform: rotate(10deg); width: 84px; }
.bb-b--5 { right: 4px;  top: 52px; transform: rotate(21deg); }
.bb-title { margin: 6px 0 0; display: flex; flex-direction: column; align-items: center; gap: 0; }
.bb-name { font-family: 'Fraunces', serif; font-style: italic; font-weight: 700;
           font-variation-settings: 'SOFT' 100, 'WONK' 1, 'opsz' 144;
           font-size: clamp(64px, 19vw, 112px); line-height: .92; letter-spacing: -.02em; color: var(--ink); }
.bb-turning { margin-top: 2px; font-family: 'Caveat', cursive; font-weight: 600; font-size: 30px; color: var(--coral-deep); }
.bb-headline { margin: 2px 0 0; font-family: 'Fraunces', serif; font-weight: 500; font-size: clamp(24px, 7vw, 34px);
               font-variation-settings: 'SOFT' 100, 'opsz' 72; color: var(--ink); }
.bb-squiggle { width: 130px; margin-top: 14px; }
.bb-scroll { position: absolute; bottom: 18px; left: 0; right: 0; margin: 0; font-family: 'Caveat', cursive;
             font-size: 21px; color: var(--ink-soft); }
.bb-scroll i { display: inline-block; font-size: 15px; margin-left: 4px; }

/* when */
.bb-when { padding: 40px 20px 30px; text-align: center; }
.bb-eyebrow { margin: 0 0 26px; font-size: 12px; font-weight: 700; letter-spacing: .32em; text-transform: uppercase; color: var(--ink-soft); }
.bb-when-art { position: relative; width: min(100%, 360px); height: 300px; margin: 0 auto; }
.bb-cal { position: absolute; left: 6px; top: 0; width: 210px; padding-bottom: 18px; background: var(--paper); border-radius: 18px;
          transform: rotate(-5deg); text-align: center; overflow: hidden;
          box-shadow: 0 1px 0 rgba(31,39,71,.06), 0 24px 40px -12px rgba(31,39,71,.28); }
.bb-cal::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 10px;
                 background: radial-gradient(circle at 6px -2px, transparent 7px, var(--paper) 7.5px) 0 0 / 12px 10px repeat-x; }
.bb-cal-rings { position: absolute; top: 9px; left: 0; right: 0; display: flex; justify-content: center; gap: 92px; z-index: 2; }
.bb-cal-rings i { width: 12px; height: 12px; border-radius: 50%; background: var(--cream); box-shadow: inset 0 2px 3px rgba(0,0,0,.2); }
.bb-cal-month { padding: 30px 10px 12px; background: linear-gradient(135deg, var(--coral), var(--coral-deep));
                color: #fff; font-weight: 700; font-size: 15px; letter-spacing: .3em; }
.bb-cal-day { font-family: 'Fraunces', serif; font-weight: 800; font-size: 112px; line-height: 1; margin-top: 8px;
              font-variation-settings: 'SOFT' 100, 'opsz' 144; color: var(--ink); }
.bb-cal-year { opacity: .75; font-weight: 500; letter-spacing: .2em; }
.bb-cal-foot { padding-right: 34px; font-family: 'Caveat', cursive; font-size: 24px; font-weight: 600; color: var(--ink-soft); }
.bb-clock { position: absolute; right: 2px; bottom: 6px; width: 156px; height: 156px; border-radius: 50%;
            display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
            background: radial-gradient(circle at 35% 30%, #fff3c9, var(--butter) 60%, #f3bc3c);
            border: 6px solid #fff; transform: rotate(8deg);
            box-shadow: 0 18px 30px -10px rgba(233,168,37,.55), 0 0 0 1px rgba(31,39,71,.05); }
.bb-clock::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; border: 2px dashed rgba(31,39,71,.25); }
.bb-clock-kicker { font-family: 'Caveat', cursive; font-weight: 600; font-size: 22px; color: var(--ink-soft); line-height: 1; }
.bb-clock-time { font-family: 'Fraunces', serif; font-weight: 800; font-size: 30px; color: var(--ink); line-height: 1.05; padding: 0 12px; }

/* where */
.bb-where { padding: 30px 20px 10px; display: flex; justify-content: center; }
.bb-tag { position: relative; width: min(100%, 330px); padding: 30px 26px 26px 56px; text-align: left;
          background: linear-gradient(160deg, #f6e3c6, #ecd2ad); color: #4a3820;
          clip-path: polygon(30px 0, 100% 0, 100% 100%, 30px 100%, 0 50%);
          border-radius: 0 16px 16px 0; transform: rotate(2deg); filter: drop-shadow(0 18px 22px rgba(74,56,32,.22)); }
.bb-tag::before { content: ""; position: absolute; inset: 8px 8px 8px 38px; border: 1.5px dashed rgba(74,56,32,.35); border-radius: 0 10px 10px 0; }
.bb-tag-hole { position: absolute; left: 24px; top: 50%; width: 14px; height: 14px; margin-top: -7px; border-radius: 50%;
               background: var(--cream); box-shadow: inset 0 2px 3px rgba(0,0,0,.25), 0 0 0 3px #d9b98c; }
.bb-tag-label { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700;
                letter-spacing: .24em; text-transform: uppercase; color: #8a6b42; }
.bb-tag-venue { margin: 8px 0 0; font-family: 'Fraunces', serif; font-weight: 600; font-size: 24px; line-height: 1.2;
                font-variation-settings: 'SOFT' 100, 'opsz' 48; color: #3b2b16; }

/* note */
.bb-note { padding: 40px 26px 10px; display: flex; justify-content: center; }
.bb-paper { position: relative; width: min(100%, 330px); padding: 30px 26px 26px; transform: rotate(-2deg);
            background: repeating-linear-gradient(180deg, transparent 0 31px, rgba(124,196,242,.35) 31px 32px), var(--paper);
            box-shadow: 0 20px 30px -14px rgba(31,39,71,.28); border-radius: 4px; }
.bb-tape { position: absolute; top: -12px; width: 86px; height: 26px; background: rgba(255,214,107,.75);
           box-shadow: 0 2px 4px rgba(0,0,0,.06); }
.bb-tape--l { left: 18px; transform: rotate(-8deg); }
.bb-tape--r { right: 18px; transform: rotate(7deg); background: rgba(127,221,183,.7); }
.bb-paper-text { margin: 0; font-family: 'Caveat', cursive; font-weight: 600; font-size: 27px; line-height: 32px; color: #2a3358; }

/* host */
.bb-host { padding: 46px 20px 16px; text-align: center; }
.bb-host-pre { margin: 0; font-family: 'Caveat', cursive; font-size: 26px; color: var(--ink-soft); }
.bb-host-name { margin: 0; font-family: 'Fraunces', serif; font-style: italic; font-weight: 600; font-size: 34px;
                font-variation-settings: 'SOFT' 100, 'WONK' 1, 'opsz' 72; color: var(--coral-deep); }
.bb-hint { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; gap: 8px;
           margin: 10px 0 0; padding: 0 20px 48px; font-family: 'Caveat', cursive; font-size: 22px; color: var(--ink-soft); }
.bb-hint img { width: 16px; }

@media (min-width: 768px) {
  .bb-stage { width: 460px; height: 440px; }
  .bb-bunch { transform: scale(1.15); transform-origin: 50% 0; }
  .bb-numeral span { font-size: 400px; }
  .bb-when-art { width: 440px; height: 330px; }
  .bb-cal { left: 40px; }
  .bb-cloud--a { width: 260px; left: 4%; } .bb-cloud--b { width: 200px; right: 8%; } .bb-cloud--c { width: 280px; left: 6%; }
  .bb-floater { width: 62px; }
}
@media (prefers-reduced-motion: reduce) { .bb-floaters, .bb-hint, .bb-scroll, .bb-birds, .bb-twinkle { display: none; }
  .bb-cloud, .bb-sun-rays, .bb-sun-core { animation: none; } }

.bb-card { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 22px 16px; border-radius: 20px;
           background: linear-gradient(180deg, #bfe3ff, #ffe7d6 70%, #fff6ec); font-family: 'DM Sans', sans-serif; }
.bb-card-b { width: 54px; }
.bb-card-name { margin: 0; font-family: 'Fraunces', serif; font-style: italic; font-weight: 700; font-size: 34px; color: #1f2747; }
.bb-card-date { margin: 0; font-family: 'Caveat', cursive; font-size: 22px; color: #e4574a; }