/* Goat & KB · a sunlit forest meadow. One long scroll, phone first. */
:root{
  --tone:#e7f1dd;            /* page background, shifts between greens per chapter */
  --ink:#1f3324;             /* main text */
  --ink-soft:#4d6552;
  --ink-faint:rgba(31,51,36,.55);
  --fern:#4f7f49;
  --moss:#2f5a3a;
  --leaf:#8dbb7a;
  --mint:#d5ead0;
  --sage:#a9c79a;
  --card:rgba(255,255,255,.72);
  --line:rgba(31,51,36,.12);
  --parchment:#fbf6ea;
  --rose:#d0707f;
  --blossom:#f4c6cd;
  --peach:#f6c9a8;
  --butter:#efc75a;
  --lavender:#a397d2;
  --f-display:"Fraunces",Georgia,"Times New Roman",serif;
  --f-body:"Jost",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --f-mono:"DM Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
  --gutter:20px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:#e7f1dd}
body{margin:0;background-color:var(--tone);transition:background-color 2s ease;color:var(--ink);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block}
button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
a{color:inherit}
:focus-visible{outline:2px solid var(--rose);outline-offset:3px}
html.lock,html.lock body{overflow:hidden}
.rise{animation:rise 1.2s var(--ease) both;animation-delay:var(--d,0s)}
@keyframes rise{from{opacity:0;transform:translateY(18px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
@keyframes fade{from{opacity:0}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:12px 26px;border:0;border-radius:999px;
  background:var(--moss);color:#f6f9f1;font:500 17px/1 var(--f-body);letter-spacing:.01em;box-shadow:0 12px 30px -12px rgba(47,90,58,.6);transition:transform .2s var(--ease)}
.btn:active{transform:scale(.97)}
.btn.ghost{background:rgba(255,255,255,.6);color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.block{display:flex;width:100%}
.opt{display:block;width:100%;text-align:left;min-height:52px;padding:13px 16px;border-radius:16px;border:1px solid var(--line);
  background:rgba(255,255,255,.7);font:400 16px/1.35 var(--f-body);transition:background .25s,border-color .25s,opacity .3s,transform .2s}
.opt:active{transform:scale(.985)}
.opt.right{background:#d9efcf;border-color:var(--fern);animation:glow 1.2s var(--ease)}
.opt.right::after{content:" ✓";color:var(--fern);font-weight:600}
.opt.wrong{opacity:.45;animation:shake .4s}
.opt[disabled]{cursor:default}
@keyframes shake{20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-3px)}80%{transform:translateX(2px)}}
@keyframes glow{0%{box-shadow:0 0 0 0 rgba(79,127,73,.45)}100%{box-shadow:0 0 0 14px rgba(79,127,73,0)}}

/* ---------- meadow: wildflowers that sway in the wind ---------- */
.meadow{position:relative;display:flex;align-items:flex-end;justify-content:space-between;height:120px;pointer-events:none;overflow:visible}
.meadow .st{position:relative;flex:1 1 0;display:flex;justify-content:center;align-items:flex-end;height:100%;transform-origin:50% 100%;
  animation:sway var(--t,4s) ease-in-out infinite alternate;animation-delay:var(--d,0s)}
.meadow .st>div{transform-origin:50% 100%;transition:transform 1.4s cubic-bezier(.3,.6,.3,1)}
.meadow svg{display:block;width:var(--w,30px);height:var(--h,90px);overflow:visible}
body.gust .meadow .st>div{transform:rotate(var(--g,9deg))}
@keyframes sway{from{transform:rotate(calc(var(--a,4deg)*-1))}to{transform:rotate(var(--a,4deg))}}
.meadow.strip{max-width:760px;margin:10px auto 0;height:96px;padding:0 6px}

/* ---------- intro: envelope + how-to ---------- */
.intro{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;overflow:hidden;
  padding:calc(env(safe-area-inset-top,0px) + 24px) var(--gutter) calc(env(safe-area-inset-bottom,0px) + 120px);
  background:radial-gradient(90% 60% at 50% 30%,#fffaf0 0%,#f1f6e8 45%,#d9ead0 100%)}
.intro.leaving{animation:introOut 1.1s var(--ease) forwards}
@keyframes introOut{to{opacity:0;transform:scale(1.04);filter:blur(6px);visibility:hidden}}
.intro-meadow{position:absolute;left:-10px;right:-10px;bottom:0;height:150px}
.intro-stage{position:relative;width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px}
.intro-k{margin:0;font:500 12px/1.4 var(--f-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--rose)}
.intro-hint{margin:0;font:italic 300 18px var(--f-display);color:var(--ink-soft);animation:rise 1.2s var(--ease) both .7s,breathe 2.4s ease-in-out infinite 2s}
@keyframes breathe{50%{opacity:.45}}
.intro-next{animation:rise .9s var(--ease) both}

.envelope{position:relative;width:min(300px,82vw);aspect-ratio:3/2;border:0;padding:0;background:none;margin-top:40px;perspective:900px;transition:margin-top 1s var(--ease) .5s}
.env-back,.env-front,.env-flap{position:absolute;inset:0;border-radius:10px}
.env-back{background:#f0d9d3}
.env-front{background:linear-gradient(160deg,#f7e5df,#f1d3cc);clip-path:polygon(0 0,50% 52%,100% 0,100% 100%,0 100%);z-index:3;box-shadow:0 18px 40px -16px rgba(120,60,60,.35)}
.env-flap{background:linear-gradient(180deg,#eccac2,#e6bdb4);clip-path:polygon(0 0,100% 0,50% 56%);transform-origin:50% 0;z-index:4;transition:transform .9s var(--ease),z-index 0s .45s}
.env-seal{position:absolute;left:50%;top:50%;width:52px;height:52px;margin:-34px 0 0 -26px;border-radius:50%;z-index:5;display:grid;place-items:center;
  background:radial-gradient(circle at 35% 30%,#e88a97,#b84c5c);color:#fff2f2;font-size:22px;box-shadow:0 6px 14px -4px rgba(120,30,40,.5);animation:pulse 1.8s ease-in-out infinite;transition:opacity .4s,transform .4s}
@keyframes pulse{50%{transform:scale(1.08)}}
.env-letter{position:absolute;left:6%;right:6%;top:16px;z-index:2;border-radius:6px;background:var(--parchment);box-shadow:0 10px 30px -10px rgba(0,0,0,.25);
  padding:18px 18px 16px;text-align:left;max-height:84%;overflow:hidden;transition:transform 1.2s var(--ease) .55s,max-height 1.2s var(--ease) .55s}
.envelope.open .env-flap{transform:rotateX(180deg);z-index:1}
.envelope.open .env-seal{opacity:0;transform:scale(.4);animation:none}
.envelope.open .env-letter{transform:translateY(var(--up,-60%));z-index:6;transition:transform 1.2s var(--ease) .55s,max-height 1.2s var(--ease) .55s,z-index 0s 1.3s}
.note-to{font:italic 400 22px var(--f-display);margin:0 0 6px;color:var(--rose)}
.note-l{font:400 15.5px/1.5 var(--f-display);margin:0 0 7px;color:var(--ink);opacity:0;transform:translateY(8px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.note-l.in{opacity:1;transform:none}
.note-from{font:italic 400 18px var(--f-display);margin:8px 0 0;color:var(--moss)}
.hearts-up{position:fixed;inset:0;pointer-events:none;z-index:95}
.hearts-up i{position:absolute;bottom:42%;left:50%;font-style:normal;font-size:var(--fs,18px);color:var(--rose);opacity:0;animation:floatUp 2.8s var(--ease) forwards;animation-delay:var(--dl)}
@keyframes floatUp{0%{opacity:0;transform:translate(0,0) scale(.6)}20%{opacity:1}100%{opacity:0;transform:translate(var(--x),-260px) scale(1.2) rotate(var(--r))}}
.howto{gap:14px}
.howto-t{font:300 44px/1 var(--f-display);margin:0;color:var(--moss)}
.steps{list-style:none;margin:6px 0 4px;padding:0;display:grid;gap:10px;text-align:left;width:100%}
.steps li{display:flex;gap:14px;align-items:center;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.8);border:1px solid var(--line);
  opacity:0;animation:rise .9s var(--ease) forwards;animation-delay:calc(.15s + var(--i)*.15s)}
.steps .ic{flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--mint);font-size:18px;color:var(--rose)}
.steps p{margin:0;font-size:15.5px;line-height:1.4}

.envelope.done{transition:height .9s var(--ease),margin-top 1s var(--ease)}
.envelope.done .env-back,.envelope.done .env-front,.envelope.done .env-flap{opacity:0;transform:translateY(30px);transition:opacity .7s,transform .9s var(--ease)}
.envelope.done .env-letter{box-shadow:0 24px 50px -20px rgba(80,50,40,.35)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;overflow:hidden;isolation:isolate;
  padding:calc(env(safe-area-inset-top,0px) + 60px) var(--gutter) 170px}
.sky{position:absolute;inset:0;z-index:-3;background:linear-gradient(180deg,#fdf5e6 0%,#f3f4e2 30%,#e2efd6 62%,#cfe5c2 100%)}
.sun{position:absolute;top:calc(env(safe-area-inset-top,0px) + 14px);right:8%;width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle,#fff6d6 0%,#ffe9a8 55%,rgba(255,233,168,0) 72%);box-shadow:0 0 90px 40px rgba(255,236,180,.55);animation:sunIn 3s var(--ease) both .4s}
@keyframes sunIn{from{opacity:0;translate:0 30px}}
.cloud{position:absolute;height:22px;border-radius:30px;background:rgba(255,255,255,.8)}
.cloud::before,.cloud::after{content:"";position:absolute;bottom:6px;border-radius:50%;background:inherit}
.cloud::before{left:14%;width:44%;height:200%}.cloud::after{left:46%;width:34%;height:150%}
.c1{top:16%;left:-30%;width:110px;animation:cloud 70s linear infinite}
.c2{top:27%;left:-30%;width:80px;opacity:.7;animation:cloud 95s linear infinite -40s}
@keyframes cloud{to{transform:translateX(160vw)}}
.layers{position:absolute;inset:0;z-index:-2;pointer-events:none}
.tl{position:absolute;left:-5%;width:110%;bottom:0;will-change:transform;animation:treeUp 2.2s var(--ease) both}
.tl3{height:44%;bottom:18%;animation-delay:.1s}
.tl2{height:36%;bottom:10%;animation-delay:.3s}
.tl1{height:28%;bottom:3%;animation-delay:.5s}
@keyframes treeUp{from{translate:0 80px;opacity:0}to{translate:0 0;opacity:1}}
.mist{position:absolute;left:0;right:0;bottom:14%;height:26%;background:linear-gradient(180deg,transparent,rgba(255,255,255,.45) 55%,transparent);filter:blur(4px)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:80px;z-index:0;background:linear-gradient(transparent,#86b578 55%,#7aab6c)}
.hero-meadow{position:absolute;left:-12px;right:-12px;bottom:0;height:150px;z-index:1}
.hero-in{position:relative;z-index:2;width:100%;max-width:560px;text-align:center}
.kicker{font:500 12px/1.4 var(--f-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--rose);margin:0 0 14px}
.title{font:300 clamp(64px,19vw,128px)/.92 var(--f-display);font-variation-settings:"opsz" 144;letter-spacing:-.02em;margin:0;color:var(--moss)}
.title em{font-style:italic;color:var(--rose)}
.title .ch{display:inline-block;opacity:0;transform:translateY(.35em) rotate(6deg);filter:blur(10px)}
body.started .title .ch{animation:chIn 1.5s var(--ease) forwards;animation-delay:calc(.25s + var(--i)*75ms)}
@keyframes chIn{to{opacity:1;transform:none;filter:none}}
.lede{font:italic 300 19px/1.5 var(--f-display);color:var(--ink-soft);margin:18px auto 26px;max-width:28ch}
.gate{background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:22px;padding:18px 16px 14px;
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);text-align:left;box-shadow:0 20px 40px -24px rgba(31,51,36,.35)}
.kicker,.lede,.gate{opacity:0}
body.started .kicker{animation:rise 1.2s var(--ease) both .1s}
body.started .lede{animation:rise 1.2s var(--ease) both .8s}
body.started .gate{animation:rise 1.2s var(--ease) both 1s}
.gate-q{margin:0 0 12px;font-size:16px;line-height:1.45;text-align:center}
.gate-opts{display:grid;gap:8px}
.gate-fb{min-height:24px;margin:10px 0 0;text-align:center;font-weight:500;color:var(--rose)}
body.started .gate.done{animation:gateOut .9s var(--ease) forwards}
@keyframes gateOut{from{opacity:1}to{opacity:0;transform:translateY(-10px) scale(.98);filter:blur(4px)}}
body.entering .layers{transition:transform 1.6s var(--ease);transform:scale(1.07)}
.seeds{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.seeds i{position:absolute;width:12px;height:12px;opacity:0;animation:seed var(--t,12s) linear infinite;animation-delay:var(--dl,0s)}
.seeds i::before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,#fff 0 16%,rgba(255,255,255,.8) 20%,rgba(255,255,255,0) 70%)}
@keyframes seed{0%{opacity:0;transform:translate(0,0)}15%{opacity:.95}100%{opacity:0;transform:translate(var(--x,120px),var(--y,-180px)) rotate(200deg)}}

/* ---------- chapters ---------- */
main{position:relative;background:linear-gradient(180deg,#7aab6c 0,#b7d8a6 110px,transparent 420px)}
.chapter{position:relative;max-width:600px;margin:0 auto;padding:64px var(--gutter) 36px}
.chapter.wide{max-width:760px}
#prologue{padding-top:30px}
#prologue .eyebrow{color:#7a2f3c}
.eyebrow{font:500 12px/1.4 var(--f-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--rose);margin:0 0 10px;text-align:center}
h2{font:300 clamp(36px,10vw,52px)/1.05 var(--f-display);font-variation-settings:"opsz" 120;letter-spacing:-.01em;margin:0 0 18px;text-align:center;color:var(--moss);text-wrap:balance}
h2.big{font-size:clamp(30px,8.4vw,44px)}
h3{font:400 26px/1.15 var(--f-display);margin:44px 0 6px;text-align:center;color:var(--moss);text-wrap:balance}
.sub{color:var(--ink-soft);text-align:center;margin:0 auto 26px;max-width:34ch}
.js .reveal{opacity:0;transform:translateY(28px);filter:blur(4px);transition:opacity 1s var(--ease),transform 1s var(--ease),filter 1s var(--ease);transition-delay:var(--rd,0s)}
.js .reveal.in{opacity:1;transform:none;filter:none}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em;margin-bottom:-.1em}
.split .w>span{display:inline-block;transform:translateY(110%);transition:transform 1.1s var(--ease);transition-delay:calc(var(--i)*70ms)}
.split.in .w>span{transform:none}

/* dividers */
.divider{display:flex;justify-content:center;margin:0 auto 22px;height:64px}
.divider svg{height:64px;width:auto;overflow:visible}
.divider .stem{fill:none;stroke:var(--fern);stroke-width:1.4;stroke-linecap:round;stroke-dasharray:var(--len);stroke-dashoffset:var(--len);transition:stroke-dashoffset 2.2s var(--ease)}
.divider .leaf{fill:#b9d7a7;stroke:var(--fern);stroke-width:.7;transform-box:fill-box;transform-origin:0% 50%;transform:scale(0);transition:transform 1s var(--ease) .4s}
.divider .fl{transform-box:fill-box;transform-origin:center;transform:scale(0) rotate(-40deg);transition:transform 1.2s var(--ease) .8s}
.divider.in .stem{stroke-dashoffset:0}
.divider.in .leaf{transform:scale(1)}
.divider.in .fl{transform:scale(1) rotate(0)}

/* voice note */
.vn-wrap{margin:22px 0 0}
.vn{display:flex;align-items:center;gap:12px;padding:10px 16px 10px 10px;border-radius:22px;background:var(--card);border:1px solid var(--line);box-shadow:0 12px 30px -20px rgba(31,51,36,.4)}
.vn .play{flex:none;width:46px;height:46px;border-radius:50%;border:0;background:var(--moss);color:#f6f9f1;font-size:15px;display:grid;place-items:center}
.vbody{flex:1;min-width:0}
.vtitle{font-weight:500;font-size:15px;line-height:1.3;margin-bottom:6px}
.wave{display:flex;align-items:center;gap:2px;height:24px}
.wave i{flex:1;border-radius:2px;background:rgba(31,51,36,.18);min-height:3px;transition:background .2s}
.wave i.on{background:var(--rose)}
.vmeta{font:12px var(--f-mono);color:var(--ink-faint);margin-top:5px}
.vlist{display:grid;gap:12px}
.vlist .vn{background:#fff3f4}

/* video figure */
.film{margin:0 auto 10px;max-width:100%}
.film.tall{max-width:320px}
.film .frame{position:relative;border-radius:20px;overflow:hidden;background:#cfe1c6;box-shadow:0 30px 50px -28px rgba(31,51,36,.55);clip-path:inset(14% 10% round 20px);transition:clip-path 1.4s var(--ease) .1s}
.reveal.in .film .frame,.film.reveal.in .frame,.mix.in .film .frame{clip-path:inset(0 round 20px)}
.film video{width:100%;height:100%;object-fit:cover;transform:scale(1.15);transition:transform 2.2s var(--ease) .1s}
.reveal.in .film video,.film.reveal.in video,.mix.in .film video{transform:none}
.film figcaption{text-align:center;padding:12px 4px 0}
.film figcaption b{display:block;font:400 21px/1.2 var(--f-display);color:var(--moss)}
.film figcaption span{color:var(--ink-soft);font-size:15px}

/* chat */
.chat{display:flex;flex-direction:column;gap:6px;padding:18px 12px;border-radius:24px;background:#efe9dc;border:1px solid var(--line);margin-bottom:28px;
  background-image:radial-gradient(rgba(31,51,36,.05) 1px,transparent 1px);background-size:14px 14px}
.daychip{align-self:center;font:12px var(--f-mono);color:var(--ink-soft);background:rgba(255,255,255,.8);padding:4px 10px;border-radius:8px;margin-bottom:6px}
.b{max-width:82%;padding:8px 12px 6px;border-radius:16px;font-size:15.5px;line-height:1.35;white-space:pre-line;opacity:0;transform:translateY(8px) scale(.96);transition:opacity .45s var(--ease),transform .45s var(--ease);box-shadow:0 1px 1px rgba(0,0,0,.06)}
.b.show{opacity:1;transform:none}
.b small{display:block;text-align:right;font:10px var(--f-mono);opacity:.5;margin-top:2px}
.b.k{align-self:flex-start;background:#fff;border-top-left-radius:5px}
.b.t{align-self:flex-end;background:#d6efc9;border-top-right-radius:5px}
.typing{display:flex;gap:4px;padding:11px 13px;border-radius:16px;background:#fff;align-self:flex-start;animation:fade .25s both}
.typing.t{align-self:flex-end;background:#d6efc9}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink);opacity:.3;animation:dot 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{50%{opacity:.8;transform:translateY(-3px)}}
.pull{margin:0 0 30px;padding:0 6px;text-align:center}
.pull p{font:italic 300 24px/1.35 var(--f-display);margin:0 0 8px;color:var(--moss)}
.pull cite{font:12px var(--f-mono);font-style:normal;letter-spacing:.06em;color:var(--rose)}
.story-card{position:relative;display:block;aspect-ratio:16/9;border-radius:22px;overflow:hidden;text-decoration:none;background:#000 center/cover no-repeat;box-shadow:0 30px 50px -28px rgba(31,51,36,.6);color:#fff}
.story-card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,40,25,.05),rgba(20,40,25,.8))}
.story-card .sc{position:absolute;left:18px;right:18px;bottom:16px}
.story-card .sc small{font:11px var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:#ffe2a6}
.story-card .sc b{display:block;font:400 30px/1.1 var(--f-display);margin:4px 0}
.story-card .sc span{font-size:14px;opacity:.85}
.story-card .pl{position:absolute;top:50%;left:50%;width:62px;height:62px;margin:-46px 0 0 -31px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--moss);display:grid;place-items:center;font-size:20px;padding-left:4px}

/* quiz cards */
.quiz{display:grid;gap:18px}
.qcard{padding:20px 16px 18px;border-radius:24px;background:var(--card);border:1px solid var(--line);box-shadow:0 18px 40px -30px rgba(31,51,36,.45)}
.js .qcard.reveal{transform:translateY(46px) scale(.95);filter:none}
.js .qcard.reveal.in{transform:none}
.qn{font:12px var(--f-mono);letter-spacing:.14em;color:var(--fern)}
.q{font:400 22px/1.28 var(--f-display);margin:6px 0 14px;text-wrap:balance}
.q.quote{font-style:italic;white-space:pre-line}
.opts{display:grid;gap:8px}
.opts.two{grid-template-columns:1fr 1fr}
.opts.two .opt{text-align:center}
.fb{margin:0;font-weight:500;font-size:15px}
.fb:not(:empty){margin-top:12px}
.fb.good{color:var(--fern)}
.fb.bad{color:var(--rose)}
.rc{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s var(--ease)}
.rc>div{overflow:hidden}
.rc.open{grid-template-rows:1fr}
.receipt{margin-top:12px;padding:12px 14px;border-left:2px solid var(--butter);background:#fbf5e3;border-radius:0 12px 12px 0}
.receipt q{display:block;quotes:none;font:italic 300 17px/1.45 var(--f-display)}
.receipt small{display:block;margin-top:6px;font:11.5px var(--f-mono);color:var(--ink-soft)}
.score{text-align:center;margin-top:8px;font:italic 300 22px/1.4 var(--f-display);color:var(--rose)}

/* memories mixed in between questions */
.mix{position:relative;margin:14px 0 10px}
.mix .pola{max-width:72%}
.mix.l .pola{margin-right:auto;margin-left:2%}
.mix.r .pola{margin-left:auto;margin-right:2%}
.mix.pair{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:0 2%}
.mix.pair .pola{max-width:none}
.mix .note{display:block;margin:12px 0 0;font:italic 300 17px/1.35 var(--f-display);color:var(--ink-soft);text-align:center;opacity:0;transition:opacity 1s var(--ease) .6s}
.mix.l .note{text-align:right;padding-right:4%}.mix.r .note{text-align:left;padding-left:4%}
.mix.pair .note{grid-column:1/-1}
.mix.in .note{opacity:1}

/* polaroids */
.pola{display:block;width:100%;padding:8px 8px 0;border:0;background:#fff;color:var(--ink);border-radius:4px;text-align:left;
  box-shadow:0 22px 40px -22px rgba(31,51,36,.55);transform:rotate(var(--r,0deg))}
.pola .ph{display:block;overflow:hidden;border-radius:2px}
.pola .ph img{width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--mint);transform:scale(1.22);transition:transform 2.6s var(--ease) .15s}
.pola .cap{display:block;font:italic 400 14px/1.3 var(--f-display);padding:9px 3px 12px}
.js .pola.reveal,.js .mix .pola{opacity:0;filter:none;transform:translateY(-46px) rotate(calc(var(--r)*-4)) scale(.9);transition:opacity .9s var(--ease),transform 1.3s cubic-bezier(.18,.9,.25,1.12)}
.js .pola.reveal.in,.js .mix.in .pola{opacity:1;transform:rotate(var(--r))}
.js .mix.in .pola+.pola{transition-delay:.2s}
.pola.in .ph img,.mix.in .pola .ph img{transform:scale(1)}

/* number tiles */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{padding:18px 16px;border-radius:22px;background:var(--card);border:1px solid var(--line);min-width:0}
.js .tile.reveal{transform:translateY(30px) scale(.97)}
.tile.wide{grid-column:1/-1}
.tile .n{font:300 clamp(38px,11vw,54px)/1 var(--f-display);color:var(--fern);font-variant-numeric:tabular-nums lining-nums}
.tile .l{font-weight:500;margin-top:6px}
.tile .c{font-size:14px;color:var(--ink-soft);margin-top:2px}
.vs{display:flex;gap:8px;margin-top:12px}
.vs span{flex:1;padding:8px 10px;border-radius:12px;background:var(--mint);font:12px/1.3 var(--f-mono);color:var(--ink-soft)}
.vs b{display:block;font:400 18px var(--f-display);color:var(--ink)}
.tiles .mix{grid-column:1/-1}

/* memories grid */
.mem{display:grid;grid-template-columns:1fr 1fr;gap:22px 16px;align-items:start}
.mem .film{grid-column:1/-1}
.mem .reveal:nth-child(odd){--rd:.05s}.mem .reveal:nth-child(even){--rd:.18s}

/* your turn */
.turn{display:grid;gap:16px}
.field{padding:18px 16px;border-radius:22px;background:var(--card);border:1px solid var(--line)}
.field label,.field .lab{display:block;font:400 20px/1.3 var(--f-display);margin-bottom:10px;color:var(--moss)}
textarea,input[type=text]{width:100%;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);font:400 16px/1.45 var(--f-body);padding:12px 14px;resize:vertical}
input[type=range]{width:100%;accent-color:var(--rose);height:32px}
.rate{display:flex;justify-content:space-between;align-items:baseline}
.rate b{font:300 46px/1 var(--f-display);color:var(--rose)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:42px;padding:9px 15px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:15px}
.chip.on{background:var(--moss);color:#f6f9f1;border-color:var(--moss)}
.rmsg{margin:8px 0 0;font-weight:500;font-size:15px}

/* letter paper */
.paper{position:relative;padding:44px 24px 34px;border-radius:6px;color:var(--ink);
  background:radial-gradient(120% 80% at 0% 0%,rgba(255,255,255,.7),transparent 60%),radial-gradient(90% 60% at 100% 100%,rgba(214,196,150,.25),transparent 70%),var(--parchment);
  box-shadow:0 40px 70px -40px rgba(60,50,20,.55),inset 0 0 0 1px rgba(31,51,36,.06);font:400 18px/1.72 var(--f-display);font-variation-settings:"opsz" 14}
.js .paper.reveal{transform:perspective(1400px) rotateX(-32deg) translateY(50px);transform-origin:50% 0;filter:none;transition:opacity 1.2s var(--ease),transform 1.6s var(--ease)}
.js .paper.reveal.in{transform:none}
.js .paper .line{opacity:0;transform:translateY(14px);filter:blur(3px);transition:opacity .9s var(--ease),transform .9s var(--ease),filter .9s var(--ease)}
.js .paper .line.in{opacity:1;transform:none;filter:none}
.paper .corner{position:absolute;width:130px;height:130px;pointer-events:none}
.paper .corner.tl{top:-30px;left:-22px}
.paper .corner.br{bottom:-30px;right:-20px;transform:rotate(180deg)}
.paper .corner .sw{transform-box:view-box;transform-origin:8px 112px;animation:sway 5s ease-in-out infinite alternate;--a:3deg}
.paper h4{font:500 11.5px/1.4 var(--f-mono);letter-spacing:.2em;text-transform:uppercase;color:#b0606c;margin:34px 0 12px;text-align:center}
.paper h4:first-of-type{margin-top:6px}
.paper h4::before,.paper h4::after{content:"";display:inline-block;width:26px;height:1px;background:currentColor;vertical-align:middle;margin:0 10px;opacity:.5}
.paper p{margin:0 0 16px}
.paper p.poem{white-space:pre-line;font-style:italic;color:#6b4d45;padding:6px 0 6px 18px;border-left:2px solid var(--blossom)}
.paper .lp{margin:30px auto 24px;max-width:230px;padding:8px 8px 0;background:#fff;box-shadow:0 14px 30px -12px rgba(31,51,36,.45);rotate:-2.5deg}
.paper .lp img{width:100%;aspect-ratio:3/4;object-fit:cover}
.paper .lp figcaption{font:italic 400 14px/1.3 var(--f-display);padding:9px 2px 12px}
.paper .sig{font:italic 400 30px/1.1 var(--f-display);color:#a24e5a;margin:20px 0 4px}
.paper .sig2{font:400 14px/1.4 var(--f-body);color:var(--ink-soft);margin:0}

/* finale */
.finale{padding-bottom:50px}
.arena{position:relative;height:200px;margin-top:20px;border-radius:26px;border:1.5px dashed rgba(31,51,36,.2);background:rgba(255,255,255,.35)}
.arena .yes{position:absolute;left:14%;top:50%;transform:translateY(-50%);min-width:120px;background:var(--rose)}
.arena .no{position:absolute;right:14%;top:50%;transform:translateY(-50%);transition:left .3s var(--ease),top .3s var(--ease)}
.won{display:grid;gap:18px;text-align:center}
.won h2{font-size:clamp(56px,16vw,88px);margin:0}
.won h2 .ch{display:inline-block;opacity:0;transform:translateY(.4em) scale(.8);animation:chIn 1.2s var(--ease) forwards;animation-delay:calc(.2s + var(--i)*60ms)}
.won .hb{font:italic 300 22px/1.4 var(--f-display);margin:0;color:var(--rose)}
.results{display:grid;gap:8px;text-align:left;padding:18px 16px;border-radius:22px;background:var(--card);border:1px solid var(--line)}
.results div{padding:10px 12px;border-radius:14px;background:var(--mint)}
.results dt{font:11px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--fern)}
.results dd{margin:3px 0 0;font-weight:500;overflow-wrap:anywhere}
.foot{text-align:center;padding:0 var(--gutter) calc(env(safe-area-inset-bottom,0px) + 120px);color:var(--moss);font:italic 300 20px/1.4 var(--f-display)}
.foot .meadow{margin-bottom:24px}
.totop{display:inline-block;margin-top:14px;font:12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--rose);text-decoration:none}
.bloomfx{position:fixed;left:50%;top:50%;width:40px;height:40px;margin:-20px;border-radius:50%;z-index:79;pointer-events:none;
  background:radial-gradient(circle,rgba(244,198,205,.7),rgba(239,199,90,.3) 45%,transparent 70%);animation:bloom 1.8s var(--ease) forwards}
@keyframes bloom{0%{transform:scale(0);opacity:1}100%{transform:scale(40);opacity:0}}

/* ---------- petals and flowers riding the wind ---------- */
.drift{position:fixed;inset:0;z-index:5;pointer-events:none;overflow:hidden;opacity:0;transition:opacity 2s}
body.open .drift{opacity:1}
.drift .lf{position:absolute;top:-8vh;left:var(--x);animation:fall var(--t) linear infinite;animation-delay:var(--d)}
.drift .lf>div{animation:windx calc(var(--t)/3) ease-in-out infinite alternate}
.drift .lf svg{display:block;width:var(--s);height:var(--s);animation:spin calc(var(--t)/5) ease-in-out infinite alternate}
@keyframes fall{to{transform:translate(var(--wx,30vw),118vh)}}
@keyframes windx{from{transform:translateX(-24px)}to{transform:translateX(24px)}}
@keyframes spin{from{transform:rotate(-40deg)}to{transform:rotate(70deg)}}

/* ---------- dock ---------- */
.dock{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom,0px) + 14px);z-index:40;display:flex;align-items:center;gap:6px;padding:6px;
  transform:translate(-50%,0);border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--line);color:var(--ink);
  -webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%);box-shadow:0 18px 40px -16px rgba(31,51,36,.45);animation:dockIn .8s var(--ease) both}
@keyframes dockIn{from{opacity:0;transform:translate(-50%,30px)}}
.dock-b{display:flex;align-items:center;gap:8px;height:44px;padding:0 16px;border:0;border-radius:999px;background:transparent;font:500 15px var(--f-body)}
.dock-b:active{background:rgba(31,51,36,.06)}
.dock-b svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6}
.hearts{font:500 14px var(--f-mono);color:var(--rose);padding:0 6px;min-width:46px;text-align:center}
.hearts.pop{animation:pop .5s var(--ease)}
@keyframes pop{40%{transform:scale(1.35)}}
.eq{display:flex;align-items:flex-end;gap:2px;height:14px}
.eq i{width:3px;height:4px;border-radius:1px;background:var(--rose)}
.playing .eq i{animation:eq 1s infinite ease-in-out}
.playing .eq i:nth-child(2){animation-delay:-.4s}.playing .eq i:nth-child(3){animation-delay:-.7s}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}
.progress{position:absolute;left:22px;right:22px;bottom:2px;height:2px;border-radius:2px;overflow:hidden}
.progress i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--leaf),var(--rose));transform-origin:0 50%;transform:scaleX(0)}

/* ---------- sheets ---------- */
.sheet{position:fixed;inset:0;z-index:60}
.sheet-bg{position:absolute;inset:0;background:rgba(31,51,36,.35);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fade .35s both}
.sheet-panel{position:absolute;left:0;right:0;bottom:0;max-height:88svh;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;
  padding:8px var(--gutter) calc(env(safe-area-inset-bottom,0px) + 24px);border-radius:28px 28px 0 0;background:#f4f9ee;border-top:1px solid var(--line);
  animation:up .5s var(--ease) both;max-width:760px;margin:0 auto}
.sheet.closing .sheet-panel{animation:down .35s var(--ease) both}
.sheet.closing .sheet-bg{animation:fade .35s reverse both}
@keyframes up{from{transform:translateY(100%)}}
@keyframes down{to{transform:translateY(100%)}}
.sheet-head{position:sticky;top:-8px;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:16px 0 8px;background:#f4f9ee}
.sheet-head h3{margin:0;font:400 28px/1 var(--f-display);text-align:left}
.sheet-sub{margin:0 0 16px;color:var(--ink-soft);font-size:15px}
.x{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:15px}
.ggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.gi{position:relative;aspect-ratio:1;border:0;padding:0;border-radius:10px;overflow:hidden;background:var(--mint)}
.gi img{width:100%;height:100%;object-fit:cover}
.gi .vi{position:absolute;right:6px;bottom:6px;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.85);color:var(--moss);font-size:10px;display:grid;place-items:center;padding-left:2px}
.np{display:flex;align-items:center;gap:14px;padding:12px;border-radius:20px;background:#fff;margin:4px 0 14px;border:1px solid var(--line)}
.np img{width:64px;height:64px;border-radius:10px;object-fit:cover}
.np .t{flex:1;min-width:0}
.np small{font:11px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--rose)}
.np b{display:block;font:400 19px/1.2 var(--f-display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np span{font-size:14px;color:var(--ink-soft)}
.np .pp{width:48px;height:48px;border-radius:50%;border:0;background:var(--moss);color:#f6f9f1;font-size:16px}
.plist{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:2px}
.plist button{display:flex;align-items:center;gap:12px;width:100%;padding:8px;border:0;border-radius:14px;background:transparent;text-align:left}
.plist button:active{background:rgba(31,51,36,.05)}
.plist img{width:48px;height:48px;border-radius:8px;object-fit:cover;flex:none}
.plist .t{flex:1;min-width:0}
.plist b{display:block;font-weight:500;font-size:15.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plist span{font-size:13.5px;color:var(--ink-soft)}
.plist .cur{background:#fde9ec}
.plist .cur b{color:#b04a5a}
.plist em{display:block;font-style:normal;font-size:12.5px;line-height:1.35;color:var(--fern);margin-top:2px}

/* ---------- lightbox (stays dark so photos pop) ---------- */
.lightbox{position:fixed;inset:0;z-index:70;background:rgba(14,24,17,.97);color:#f3f1e6;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:calc(env(safe-area-inset-top,0px) + 60px) 12px calc(env(safe-area-inset-bottom,0px) + 70px);animation:fade .3s both}
.lb-stage{flex:1;width:100%;display:flex;align-items:center;justify-content:center;min-height:0}
.lb-stage img,.lb-stage video{max-height:100%;max-width:100%;object-fit:contain;border-radius:8px;animation:lbIn .45s var(--ease) both}
@keyframes lbIn{from{opacity:0;transform:scale(.96)}}
.lb-cap{margin:14px 0 0;text-align:center;font:italic 300 18px/1.35 var(--f-display);min-height:24px;padding:0 50px}
.lightbox .x,.lb-nav{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#f3f1e6}
.lb-x{position:absolute;top:calc(env(safe-area-inset-top,0px) + 12px);right:14px}
.lb-nav{position:absolute;bottom:calc(env(safe-area-inset-bottom,0px) + 14px);width:48px;height:48px;border-radius:50%;font-size:26px;line-height:1}
.lb-prev{left:16px}.lb-next{right:16px}
#petals{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:80}

@media (min-width:700px){
  .chapter{padding-top:90px}
  .mem{grid-template-columns:1fr 1fr 1fr}
  .ggrid{grid-template-columns:repeat(4,1fr)}
  .mix .pola{max-width:46%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}.drift{display:none}
  .split .w>span,.title .ch,.won h2 .ch,.kicker,.lede,.gate{transform:none!important;opacity:1!important;filter:none!important}
}