@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Space+Grotesk:wght@500;600;700&display=swap');
:root{color-scheme:dark;--bg:#101629;--panel:#1b2540;--ink:#fff9ee;--muted:#bdc6db;--accent:#ffc177;--city:#ffc177;--line:#34415c;--cell:#23304a;--unit:20px;--art-position:0% 0%}*{box-sizing:border-box}body{margin:0;min-height:100svh;background:radial-gradient(ellipse at 50% 0,#283753 0,transparent 65%),var(--bg);color:var(--ink);font:16px/1.5 'DM Sans',system-ui,sans-serif;padding-bottom:env(safe-area-inset-bottom)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button:disabled{opacity:.38;cursor:default}[hidden]{display:none!important}#app{width:min(100%,480px);margin:auto}.screen{animation:screen-in .4s ease}.brand{display:flex;align-items:center;gap:10px;font:600 13px/1.5 'Space Grotesk',sans-serif;letter-spacing:2px;padding:24px 24px 18px}.brand-mark{font-size:25px;color:var(--accent)}.edition{margin-left:auto;font-size:12px;letter-spacing:1px;color:var(--muted)}.cover-art{position:relative;overflow:hidden;margin:0 16px;border-radius:22px;background:var(--panel);aspect-ratio:1.48}.cover-art img{width:100%;height:100%;object-fit:cover;animation:cover-in 1.4s ease both}.cover-ticket{position:absolute;left:18px;bottom:16px;right:18px;text-align:center;padding:9px 8px;background:#11172aeb;border:1px solid #f8d9ac44;border-radius:5px;color:#f8d9ac;font-size:11px;letter-spacing:1.8px}.home-copy{padding:25px 26px 8px}.eyebrow{font-size:11px;letter-spacing:1.4px;font-weight:700;color:var(--muted)}h1{font:500 clamp(29px,7.5vw,38px)/1.1 'Fraunces',Georgia,serif;letter-spacing:-1px;margin:10px 0 16px}h2{font:500 30px/1.12 'Fraunces',Georgia,serif;margin:12px 0 16px}.home-copy p{color:var(--muted);line-height:1.6;margin:0 0 22px}.primary{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;border:0;border-radius:11px;padding:14px 18px;min-height:50px;font-weight:700;background:var(--accent);color:#1a2235;box-shadow:0 5px 0 #a76f35}.primary:active{transform:translateY(2px);box-shadow:0 3px 0 #a76f35}.secondary{width:100%;border:1px solid var(--line);border-radius:11px;padding:12px 14px;min-height:47px;background:#ffffff04;margin-top:15px;color:var(--ink);font-size:14px}.text-button{display:block;margin:13px auto 0;border:0;background:transparent;color:var(--muted);min-height:44px;font-size:14px}.home-footer{text-align:center;margin:0 25px 22px;font:400 12px/1.5 'DM Sans',sans-serif;color:var(--muted)}#play-screen{padding:12px 16px 8px}.play-top{display:flex;align-items:center;gap:11px;margin-bottom:12px}.icon-button{display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid var(--line);background:#ffffff03;border-radius:12px;width:42px;height:42px;font-size:20px}.play-heading{flex:1;min-width:0}.play-heading .eyebrow{color:var(--city);font-size:10px;letter-spacing:1px}.play-heading strong{display:block;font:500 16px/1.3 'Space Grotesk',sans-serif;margin-top:3px}.city-art{background-image:linear-gradient(0deg,#101629aa,#10162910),url('city-chapters.png?v=3');background-size:100% 100%,200% 200%;background-position:center,var(--art-position);background-repeat:no-repeat;background-color:#2e3f50}.chapter-ribbon{height:64px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-radius:12px;overflow:hidden;margin-bottom:11px;box-shadow:inset 0 0 0 1px #ffffff10}.chapter-ribbon>span{font:500 17px/1.2 'Fraunces',Georgia,serif;text-shadow:0 2px 8px #000;max-width:65%}.chapter-ribbon button{background:#11172acd;border:1px solid #ffffff30;border-radius:8px;font-size:11px;padding:5px 8px;min-height:44px}.chapter-ribbon b{display:block;color:var(--accent);font-size:13px}.game-stats{display:flex;align-items:center;gap:20px;padding:0 2px;margin-bottom:11px}.game-stats>div:first-child{min-width:82px}.game-stats strong{font:600 26px/1.1 'Space Grotesk',sans-serif;display:block}.mission{flex:1}.mission>div:first-child{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;letter-spacing:1px}.mission>strong{font:500 14px/1.4 'DM Sans',sans-serif;margin:3px 0 7px}.goal-track{height:5px;background:var(--cell);border-radius:10px;overflow:hidden}.goal-track i{display:block;width:0;height:100%;background:var(--city);transition:width .35s}.playfield{display:flex;justify-content:center;align-items:stretch;gap:16px;max-width:380px;margin:auto}#board-wrap{height:clamp(330px,calc(100svh - 345px),500px);aspect-ratio:1/2;position:relative;border:1px solid #65718b66;border-radius:7px;background:#0c1428;overflow:hidden;box-shadow:0 16px 35px #0003;flex-shrink:0}#board{position:absolute;inset:0;display:grid;grid-template-columns:repeat(10,1fr);grid-template-rows:repeat(20,1fr);gap:0}.cell{border:1px solid #1e2a4160;background:#17213b2b;min-width:0}.cell.filled,.tile{background:var(--block);border-radius:3px;border:1px solid #ffffff1c;box-shadow:inset 0 3px 0 #ffffff3d,inset 0 -3px 0 #0002,inset 3px 0 0 #ffffff10}.piece-layer{position:absolute;inset:0;pointer-events:none}.tile{position:absolute;width:10%;height:5%;transition:transform .11s ease-out;will-change:transform}.active .tile{filter:brightness(1.07);box-shadow:inset 0 3px 0 #ffffff45,inset 0 -3px 0 #0002,0 0 10px #ffffff10}.ghost .tile{background:transparent!important;border:1px solid var(--block);box-shadow:none;opacity:.35}.game-side{width:72px;display:flex;align-items:center;flex-direction:column;padding-top:3px;gap:5px}.game-side .eyebrow{font-size:10px;letter-spacing:1px}.game-side strong{font:500 18px/1.1 'Space Grotesk',sans-serif}.side-label{margin-top:10px}#next-pieces{display:flex;flex-direction:column;gap:8px;width:100%;align-items:center;margin-bottom:3px}.next-piece{height:45px;width:70px;display:flex;justify-content:center;align-items:center}.mini-grid{display:grid;gap:2px}.mini{width:13px;height:13px;border-radius:2px}.mini.on{background:var(--block);box-shadow:inset 0 2px 0 #ffffff40}.side-divider{width:38px;height:1px;background:var(--line);margin:7px 0}.game-side .icon-button{width:38px;height:38px;margin-top:8px}.game-side .sound{margin-top:auto}.sound[aria-pressed="true"]{color:var(--accent);border-color:var(--accent)}#instruction{font-size:12px;color:var(--muted);text-align:center;min-height:18px;margin:9px 0}.controls{display:grid;grid-template-columns:1fr 1fr 1fr .8fr 1.2fr;gap:7px;max-width:400px;margin:auto}.controls button{border:1px solid #48536b;background:#293650;border-radius:11px;min-height:51px;font-size:25px;box-shadow:0 3px 0 #070e1b;touch-action:none;user-select:none;-webkit-user-select:none}.controls button:active{transform:translateY(2px);box-shadow:none}.controls .drop-button{background:var(--city);color:#172039;border:0;display:flex;align-items:center;justify-content:center;gap:5px}.drop-button small{font-size:10px;font-weight:700;letter-spacing:1px}.play-footer{display:flex;justify-content:space-between;gap:10px;margin-top:12px;color:#a7b3cf;font-size:9px;letter-spacing:.8px}#board-overlay{position:absolute;inset:0;z-index:4;background:#101629dc;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:20px}#board-overlay h2{font-size:27px}#board-overlay .primary{justify-content:center;font-size:14px;padding:12px}#board-fx{position:absolute;inset:0;pointer-events:none;overflow:hidden}.row-flash{position:absolute;left:0;width:100%;height:5%;background:#fff7ce;animation:line-pop .32s ease-out forwards}.spark{position:absolute;width:5px;height:5px;border-radius:1px;background:var(--block);animation:spark .5s ease-out forwards}.drop-trail{position:absolute;background:linear-gradient(0deg,#fff9,#fff0);opacity:.4;animation:trail .2s ease-out forwards}.shake{animation:shake .18s ease-out}.score-pop{animation:score-pop .25s ease-out}dialog{color:var(--ink);background:var(--panel);border:1px solid #5b668166;border-radius:22px;width:min(440px,calc(100% - 24px));max-height:92svh;padding:0;overflow:auto;box-shadow:0 25px 90px #0007}dialog::backdrop{background:#070d20df;backdrop-filter:blur(7px)}dialog[open]{animation:screen-in .25s ease}dialog .dialog-body{padding:24px}dialog p{line-height:1.65;color:var(--muted);font-size:16px}.close{float:right;position:relative;z-index:1;border:0;background:#101629a8;border-radius:50%;color:var(--ink);min-width:38px;min-height:38px;font-size:25px}.chapter-cover{aspect-ratio:3/2;position:relative;background-image:url('city-chapters.png?v=3');background-size:200% 200%;background-position:var(--art-position);background-color:#27394c}.chapter-cover .chapter-tag{position:absolute;bottom:14px;left:20px;border:1px solid #fff6;border-radius:5px;background:#101629c9;padding:7px 11px;letter-spacing:2px;font-size:11px}.badge{font-size:11px;letter-spacing:1.4px;color:var(--city);font-weight:700}.chapter-intro h2{font-size:33px}.chapter-intro .mission-copy{border-left:2px solid var(--city);padding-left:12px;margin:20px 0;font-size:14px}.fragment-track{display:grid;grid-template-columns:repeat(23,1fr);gap:3px;margin:20px 0}.fragment-track i{height:16px;background:#34415a;border-radius:2px}.fragment-track i.found{background:var(--city)}.memory-note{margin:18px 0 22px;padding:16px 0;border-top:1px solid #6b738f55;border-bottom:1px solid #6b738f55}.memory-note p{font:400 18px/1.6 'Fraunces',Georgia,serif;color:var(--ink);margin:0}.reward-art{width:100%;aspect-ratio:2/1;object-fit:cover;display:block}.reward-number{font:500 70px/1 'Fraunces',Georgia,serif;color:var(--accent)}.letter{background:#fff8e9;color:#352d32;padding:25px;border-radius:10px;box-shadow:0 10px 35px #0003;margin:20px 0}.letter p{color:#51424a;font:400 17px/1.8 'Fraunces',Georgia,serif}.letter p:first-child{font-size:25px;color:#83394a;line-height:1.3}.letter p:last-child{color:#83394a}.place-link{display:inline-block;color:var(--accent);font-size:14px;text-underline-offset:4px;margin:4px 0 14px;min-height:30px}.passport-city{margin:22px 0}.passport-city .chapter-cover{border-radius:12px;aspect-ratio:2.3}.passport-city h3{font:500 23px/1.2 'Fraunces',Georgia,serif;margin:14px 0 12px}.levels{display:grid;grid-template-columns:repeat(6,1fr);gap:7px}.levels button{aspect-ratio:1;min-width:0;min-height:38px;background:#293752;border:1px solid var(--line);border-radius:8px;font-size:13px}.levels button.done{background:var(--city);color:#182139;border:0}.levels button.current{outline:2px solid var(--ink);outline-offset:2px}.small-note{font-size:13px!important}.confetti{position:fixed;width:8px;height:12px;pointer-events:none;z-index:50;animation:confetti 1.5s ease-in forwards}#toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--ink);color:#17213b;border-radius:10px;padding:11px 18px;font-size:14px;opacity:0;transition:opacity .15s;pointer-events:none;z-index:100;width:max-content;max-width:90%;text-align:center}#toast.show{opacity:1}.countdown{font:600 76px/1 'Space Grotesk',sans-serif;color:var(--accent);animation:count .7s ease-out}.recipe{padding:14px;border-left:2px solid var(--city);background:#ffffff05;font-size:14px}.recipe p{font-size:14px;margin-bottom:0}.dialog-actions{margin-top:20px}@keyframes screen-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes cover-in{from{transform:scale(1.06);opacity:.65}to{transform:scale(1);opacity:1}}@keyframes line-pop{50%{filter:brightness(2);transform:scaleY(1.15)}to{opacity:0;transform:scaleY(.1)}}@keyframes spark{to{transform:translate(var(--dx),var(--dy)) rotate(180deg);opacity:0}}@keyframes trail{to{opacity:0}}@keyframes shake{25%{transform:translateY(3px)}75%{transform:translateY(-1px)}}@keyframes score-pop{50%{transform:scale(1.12);color:var(--city)}}@keyframes count{from{transform:scale(1.2);opacity:.5}to{transform:scale(1);opacity:1}}@keyframes confetti{to{transform:translate(var(--drift),75vh) rotate(480deg);opacity:0}}@media(max-width:370px){#play-screen{padding-inline:11px}.playfield{gap:10px}#board-wrap{height:clamp(310px,calc(100svh - 330px),440px);max-width:calc(100vw - 105px)}.play-heading strong{font-size:14px}.play-footer{font-size:8px}.home-copy{padding:22px}.game-side{width:64px}.controls{gap:5px}.chapter-ribbon>span{font-size:15px}}@media(max-height:760px){.chapter-ribbon{height:46px;margin-bottom:8px}.game-stats{margin-bottom:8px}.play-top{margin-bottom:8px}#board-wrap{height:clamp(280px,calc(100svh - 315px),400px)}#instruction{margin:7px 0}.play-footer{margin-top:9px}.brand{padding-top:15px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.confetti,.spark,.row-flash,.drop-trail{display:none}}
.tile{top:0;left:0}#board-wrap{height:clamp(300px,calc(100svh - 425px),480px)}.drop-button small{font-size:12px}.game-side .icon-button{min-height:40px}
@media(max-width:370px){#board-wrap{height:clamp(290px,calc(100svh - 415px),440px)}}
@media(max-height:760px){#board-wrap{height:clamp(280px,calc(100svh - 385px),380px)}}
/* A quiet romantic thread throughout the journey. */
.journey-route{display:flex;align-items:center;justify-content:space-between;gap:5px;margin:0 0 20px;font-size:11px;color:#ead4be}.journey-route i{font-style:normal;color:#f49daf}.difficulty-line{display:flex;justify-content:space-between;align-items:center;margin:-2px 0 8px;font-size:10px;color:var(--city);letter-spacing:.6px}.difficulty-line button{border:1px solid var(--line);background:#ffffff06;color:var(--muted);border-radius:7px;font-size:11px;padding:6px 10px;min-height:32px}.chapter-progress{display:grid;grid-template-columns:6fr 6fr 6fr 5fr;gap:10px;margin:22px 0}.chapter-progress>div>span{font-size:9px;letter-spacing:.3px;color:var(--muted)}.chapter-progress .fragment-track{margin:6px 0 0;gap:3px}.chapter-progress .fragment-track i{height:12px}.chapter-progress .found{background:#f4b8be}.chapter-meaning{font:500 17px/1.5 'Fraunces',Georgia,serif;color:#ffe0d9}.story-bridge{font-size:13px;color:#f6cfaa!important;border-left:2px solid #eaa0a8;padding-left:12px}.next-date{border:1px solid #bb91a633;border-radius:12px;padding:16px;background:#ffffff03}.next-date p{font-size:14px;margin:8px 0}.next-date .badge{font-size:9px}.reward-number small{font-size:28px;vertical-align:middle}.letter-signoff{text-align:center;font-family:'Fraunces',Georgia,serif;color:#f7bdc7}.envelope-scene{text-align:center;padding:15px 0}.envelope-scene .primary{justify-content:center}.love-envelope{position:relative;margin:45px auto 35px;width:210px;height:135px;border-radius:8px;background:#f8e4cf;box-shadow:0 18px 35px #0004;animation:envelope-arrive .8s ease both;overflow:hidden}.love-envelope:before{content:'';position:absolute;inset:0;background:#f3d6bf;clip-path:polygon(0 0,100% 0,50% 65%)}.love-envelope:after{content:'';position:absolute;inset:0;background:#fcead8;clip-path:polygon(0 100%,0 15%,50% 70%,100% 15%,100% 100%)}.love-envelope>span{position:absolute;z-index:1;left:86px;top:63px;display:grid;place-items:center;width:38px;height:38px;color:#ffeae4;background:#b96073;border-radius:50%;box-shadow:0 3px 8px #70253544;font-size:24px}#settling-layer{z-index:2}#settling-layer .tile{transition:none}.play-footer{font-size:8px;letter-spacing:.45px}.play-footer>span:last-child{white-space:nowrap}dialog .chapter-cover{max-height:235px}.cover-ticket:before{content:'♡ ';color:#f0adbf}@keyframes envelope-arrive{from{opacity:0;transform:translateY(20px) rotate(-5deg)}to{opacity:1;transform:translateY(0) rotate(0)}}
@media(max-width:370px){.chapter-progress{gap:7px}.chapter-progress>div>span{font-size:8px}.home-copy h1{font-size:30px}.difficulty-line{font-size:9px}}
@media(prefers-reduced-motion:reduce){.love-envelope{animation:none}}
/* Personal photographs keep their proportions; the full frame is always available. */
.brand{padding:20px 24px 10px;letter-spacing:1.4px}.brand .edition{font-size:11px}.birthday-heading{padding:10px 26px 22px}.birthday-heading h1{font-size:clamp(36px,10vw,46px);line-height:1.08;margin:8px 0 14px}.birthday-heading p{color:#f6d0d4;margin:0;font-size:17px}.personal-cover{position:relative;display:block;width:calc(100% - 32px);padding:0;margin:0 16px;border:0;border-radius:18px;overflow:hidden;background:#1b2540;aspect-ratio:1.45}.personal-cover img{display:block;width:100%;height:100%;object-fit:cover;object-position:55% 53%}.personal-cover>span{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(transparent,#11172ae8);padding:34px 18px 15px;font-size:11px;letter-spacing:1.4px;text-shadow:0 1px 4px #000}.personal-cover b{font-size:18px}.home-copy{padding-top:21px}.birthday-actions .secondary{margin-top:16px}.home-play{border-top:1px solid var(--line);padding-top:22px;margin-top:20px}.home-play .secondary{display:flex;align-items:center;justify-content:space-between;margin-top:10px}.home-play>.text-button{margin-top:8px}.memory-photo,.scene-extra,.album-photo{position:relative;display:block;padding:0;border:0;background:#11172a;width:100%;overflow:hidden}.memory-photo{aspect-ratio:1.4;max-height:310px}.memory-photo img,.album-photo img{display:block;width:100%;height:100%;object-fit:cover}.photo-label{display:flex;gap:12px;align-items:center;justify-content:space-between;position:absolute;inset:auto 0 0;background:linear-gradient(transparent,#11172add);text-align:left;padding:40px 20px 14px;font-size:11px;letter-spacing:1.2px}.photo-label b{font-size:18px}.scene-extra{border-radius:12px;margin:22px 0;aspect-ratio:1.1}.scene-extra img{display:block;width:100%;height:100%;object-fit:cover}.scene-copy p{font-family:'Fraunces',Georgia,serif;font-size:19px;line-height:1.65;color:var(--ink)}.scene-navigation{display:flex;align-items:center;gap:16px;margin-top:25px}.scene-navigation>.text-button{margin:0;white-space:nowrap}.scene-navigation>.primary{flex:1}.place-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:24px}.place-card{display:block;padding:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#141e33;text-align:left}.place-card img,.place-illustration{display:block;width:100%;height:150px;object-fit:cover}.place-card>span:last-child{display:flex;justify-content:space-between;padding:13px;font-size:15px}.photo-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 12px;margin:24px 0}.photo-grid figure{margin:0;min-width:0}.album-photo{aspect-ratio:4/5;border-radius:10px}.photo-grid figure:nth-child(2){grid-column:1/-1}.photo-grid figure:nth-child(2) .album-photo{aspect-ratio:1800/1095}.photo-grid figcaption{font-size:13px;color:var(--muted);line-height:1.45;margin-top:9px}.full-photo{background:#0c1222}.full-photo>img{display:block;width:100%;height:auto;max-height:72svh;object-fit:contain}.photo-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 20px}.photo-toolbar>.text-button{margin:0;min-height:44px;color:var(--ink)}.photo-toolbar>span{font-size:13px;text-align:right;color:var(--muted)}.full-photo>p{padding:0 22px 17px;font-size:14px;text-align:center;margin:10px 0 0}.passport-city .memory-photo{border-radius:12px;aspect-ratio:1.7}.icon-button,.game-side .icon-button,.close{min-width:44px;min-height:44px}.difficulty-line button{min-height:44px}.home-footer{padding-top:10px}@media(max-width:370px){.brand{padding-inline:20px;font-size:11px}.brand .edition{font-size:10px}.birthday-heading{padding-inline:22px}.birthday-heading h1{font-size:36px}.place-card img,.place-illustration{height:130px}.photo-grid{gap:16px 10px}.scene-navigation{gap:10px}}@media(prefers-reduced-motion:reduce){.personal-cover img{animation:none}}

.birthday-actions .secondary{display:flex;align-items:center;justify-content:space-between}
/* Four persistent destinations, with reading kept out of the game dialogs. */
body{padding-bottom:calc(88px + env(safe-area-inset-bottom))}#main-nav{position:fixed;z-index:20;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,480px);display:grid;grid-template-columns:repeat(4,1fr);padding:7px 8px calc(7px + env(safe-area-inset-bottom));background:#121a2df5;border-top:1px solid #44516a;backdrop-filter:blur(18px)}#main-nav button{display:flex;flex-direction:column;align-items:center;gap:2px;border:0;border-radius:10px;background:transparent;color:var(--muted);padding:5px 2px;min-height:58px;font-size:14px}#main-nav button>span{font-size:22px;line-height:25px}#main-nav button[aria-current="page"]{background:#ffc17718;color:var(--accent)}#reading-screen{min-height:70svh}#reading-content .dialog-body{padding:24px}#reading-content h1:focus,#reading-content h2:focus{outline:none}#reading-content p{font-size:17px;line-height:1.7;color:var(--muted)}#reading-content .scene-copy p{font:400 20px/1.65 'Fraunces',Georgia,serif;color:var(--ink)}.back-link{border:0;background:none;color:var(--muted);font-size:15px;min-height:44px;padding:0;margin:0 0 10px;text-align:left;display:block}.city-navigation{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:28px 0 0}.city-navigation button{border:1px solid var(--line);background:#ffffff04;border-radius:10px;padding:11px 5px;min-height:46px;font-size:14px}.city-navigation button[aria-current="page"]{border-color:var(--city);color:var(--city)}.letter-card{display:flex;gap:14px;align-items:center;width:100%;text-align:left;padding:21px 18px;border:1px solid #ffc17760;background:#ffc1770c;border-radius:14px;margin:24px 0}.letter-card>span:first-child{font-size:29px}.letter-card strong,.letter-card small{display:block}.letter-card strong{font:500 21px/1.3 'Fraunces',Georgia,serif}.letter-card small{color:var(--muted);font-size:14px;margin-top:6px}.letter-card>b{margin-left:auto}.notes-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.note-card{position:relative;display:flex;align-items:flex-start;flex-direction:column;gap:12px;min-height:220px;text-align:left;padding:18px 16px 40px;border:0;border-radius:5px 18px 18px 18px;background:#fff1d9;color:#30293a;box-shadow:0 6px 18px #0002;transition:transform .15s}.note-card:nth-child(3n+2){background:#edd9ed}.note-card:nth-child(3n){background:#dfebde}.note-card:hover{transform:translateY(-3px)}.note-card .note-number{font:500 12px/1 'Space Grotesk',sans-serif;letter-spacing:1px;color:#675967}.note-card>strong{font:500 24px/1.15 'Fraunces',Georgia,serif}.note-card>span:not(.note-number){font-size:15px;line-height:1.5}.note-card>b{position:absolute;right:17px;bottom:13px;font-size:22px;font-weight:400}.open-note{position:relative;margin:14px 0 25px;padding:35px 26px;background:#fff1d9;border-radius:5px 24px 24px 24px;box-shadow:0 14px 35px #0003;min-height:370px;color:#30293a}.open-note .badge{color:#75616c}.open-note h1{margin:35px 0 25px;font-size:38px;letter-spacing:-.7px}#reading-content .open-note p{font:400 25px/1.55 'Fraunces',Georgia,serif;color:#40313c}.note-signature{display:block;text-align:right;font:400 19px/1.4 'Fraunces',Georgia,serif;color:#874c62;margin-top:40px}.note-navigation{display:flex;gap:12px}.note-navigation .secondary{margin:0}.letter .signature{text-align:right}.photo-credit{padding:8px 20px;font:12px/1.5 'DM Sans',sans-serif;color:var(--muted)}.photo-credit a{color:inherit;text-underline-offset:3px}.levels button{min-height:44px}.levels button small{font-size:10px;margin-left:2px}.passport-city h2{font-size:25px}.badge{font-size:12px}#board-wrap{height:clamp(245px,calc(100svh - 465px),460px)}#toast{bottom:calc(92px + env(safe-area-inset-bottom))}@media(max-width:370px){.notes-grid{gap:10px}.note-card{padding:16px 12px 38px;min-height:225px}.note-card>strong{font-size:22px}#reading-content .dialog-body{padding:20px}#main-nav button{font-size:13px}}@media(prefers-reduced-motion:reduce){.note-card{transition:none}.note-card:hover{transform:none}}

.birthday-video-links{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;margin:0 0 20px}.birthday-video-links .secondary{margin:0;text-align:left}.video-download{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 4px;color:var(--accent);text-underline-offset:4px;font:inherit;font-size:14px;border:0;background:none}.birthday-video-dialog{width:min(480px,calc(100% - 24px));max-height:calc(100svh - 24px);overscroll-behavior:contain}.video-intro-heading{padding:28px 24px 20px}.video-intro-heading h2{font-size:36px;line-height:1.12;margin:12px 0 0}.birthday-video-stage{background:#070a12}.birthday-video-stage video{display:block;width:100%;max-height:48svh;aspect-ratio:16/9;object-fit:contain}.video-intro-actions{padding:22px 24px}.video-intro-actions .secondary{margin-top:12px}.video-intro-actions .video-status:empty{display:none}.video-intro-actions .video-status{font-size:14px;line-height:1.5}.video-keep{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:8px}.video-keep [hidden]{display:none}.video-save-hint{font-size:12px!important;line-height:1.5!important;text-align:center;margin:2px 0 0}

#reading-content .letter p{color:#51424a;font:400 18px/1.75 'Fraunces',Georgia,serif}#reading-content .letter p:first-child{color:#83394a;font-size:25px;line-height:1.35}#reading-content .letter .signature{color:#83394a;text-align:right}

/* A portrait birthday film, with a direct route into the game. */
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.birthday-video-dialog{max-width:420px;border-color:#ffc17766;background:#161c30;border-radius:20px}
.birthday-video-dialog::backdrop{background:#070c19df;backdrop-filter:blur(8px)}
.birthday-video-stage video{aspect-ratio:3/4;max-height:min(59svh,560px);background:#14182a;object-fit:contain}
.video-intro-actions{padding:16px 20px 18px}.video-intro-actions .primary,.video-intro-actions .secondary{min-height:46px}.video-intro-actions .secondary{margin-top:10px}
.video-intro-actions .primary[hidden]{display:none}.video-keep{margin-top:7px}.video-save-hint{color:#c4bace!important}
.birthday-video-links{grid-template-columns:minmax(0,1fr) auto}.birthday-video-links .secondary{font-size:15px;min-height:52px}.birthday-video-links .video-download{font-size:14px}
@media(max-height:650px){.birthday-video-stage video{max-height:47svh}.video-intro-actions{padding:10px 16px}.video-save-hint{display:none}}
/* Long letters stay on the reading page, with room between paragraphs. */
#reading-content .scene-copy{padding-top:10px}#reading-content .scene-copy h2{font:500 29px/1.2 'Fraunces',Georgia,serif;letter-spacing:-.4px;margin:10px 0 25px}#reading-content .scene-copy p{font-size:19px;line-height:1.8;margin:0 0 25px}#reading-content .scene-copy .city-signature{font-size:18px;color:#f6c2cc;text-align:right;margin-top:34px}#reading-content .letter{padding:27px 23px}#reading-content .letter p{margin:0 0 25px;font-size:18px;line-height:1.85}#reading-content .letter .signature{margin:34px 0 4px}.letter-links{margin:24px 0}.letter-links .letter-card{margin:12px 0}.notes-grid{align-items:stretch}.note-card{min-height:245px}.note-card>strong{font-size:23px}.note-card>span:not(.note-number){font-size:16px;line-height:1.55}.note-card .note-number{font-size:12px}.photo-grid figure:nth-child(2){grid-column:auto}.photo-grid figure:nth-child(2) .album-photo{aspect-ratio:4/5}.photo-grid figure:has([data-photo="photobooth"]){grid-column:1/-1}.photo-grid figure:has([data-photo="photobooth"]) .album-photo{aspect-ratio:1800/1095}@media(max-width:370px){.notes-grid{grid-template-columns:1fr}.note-card{min-height:0;padding:22px 20px 40px}.note-card>strong{font-size:25px}#reading-content .letter{padding:23px 18px}#reading-content .scene-copy p{font-size:18px}}

.difficulty-line{min-height:24px;font-size:12px;letter-spacing:1px}#board-wrap{height:clamp(245px,calc(100svh - 435px),460px)}
/* Keep the next-piece column from pushing controls under the phone navigation. */
@media(max-height:760px){.game-side{gap:3px}.next-piece{height:30px}#next-pieces{gap:4px}.side-label{margin-top:4px}.side-divider{margin:3px 0}}

/* The active piece follows input immediately; cascade animation remains separate. */
#active-layer .tile,#ghost-layer .tile{transition:none}
.controls{grid-template-columns:repeat(4,minmax(0,1fr)) 1.1fr;gap:6px}
.controls button,.controls .drop-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:58px;padding:5px 2px;line-height:1;touch-action:none;-webkit-touch-callout:none}
.controls button>span{font-size:25px;line-height:28px}.controls button>small{font-size:12px;line-height:15px;letter-spacing:0;font-weight:600}
.controls button.is-held{transform:translateY(2px);box-shadow:none;background:#3e506e;border-color:#8194b4}