:root {
  --forest: #06120d;
  --forest-deep: #010705;
  --forest-mid: #0b2117;
  --moss: #17362a;
  --light: #d4ff4a;
  --light-soft: #a9d83f;
  --mauve: #a9839c;
  --mauve-dark: #553a50;
  --paper: #eef0dc;
  --ink: #cdd5c8;
  --line: rgba(212,255,74,.18);
  --serif: 'Crimson Pro', Georgia, serif;
  --hand: 'Caveat', cursive;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--forest-deep); scrollbar-color: #66801f #020805; scrollbar-width: thin; }
body { margin: 0; color: var(--ink); background: radial-gradient(circle at 72% 8%, #10251c 0, transparent 28rem), var(--forest); font-family: var(--serif); font-size: 18px; line-height: 1.55; overflow-x: hidden; font-optical-sizing: auto; font-kerning: normal; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #020805; }
::-webkit-scrollbar-thumb { border: 3px solid #020805; border-radius: 99px; background: #66801f; }
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 20; opacity: .16; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.34'/%3E%3C/svg%3E"); mix-blend-mode: soft-light; }
a { color: inherit; }
button { font: inherit; }
::selection { background: var(--light); color: var(--forest); }
:focus-visible { outline: 2px solid var(--light); outline-offset: 4px; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
output, time, .answer-data, .stillness-readout, .night-grid { font-variant-numeric: tabular-nums lining-nums; }
.skip-link { position: fixed; left: 1rem; top: 1rem; z-index: 100; background: var(--light); color: var(--forest); padding: .7rem 1rem; transform: translateY(-180%); }
.skip-link:focus-visible { transform: translateY(0); }

.site-header { position: absolute; z-index: 12; inset: 0 0 auto; height: 90px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 4vw; border-bottom: 1px solid rgba(212,255,74,.12); color: var(--paper); }
.field-menu { display: none; min-height: 44px; border: 0; background: transparent; color: var(--paper); font-family: var(--serif); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; cursor: pointer; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; width: max-content; text-decoration: none; font-size: .74rem; letter-spacing: .28em; font-weight: 600; }
.wordmark-glow { width: 7px; height: 7px; border-radius: 50%; background: var(--light); box-shadow: 0 0 14px 5px rgba(212,255,74,.32); animation: breathe 2.8s ease-in-out infinite; }
.site-header nav { display: flex; gap: 2.2rem; }
.site-header nav a { position: relative; display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-size: .75rem; letter-spacing: .11em; text-transform: uppercase; color: #dce3d4; }
.site-header nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 8px; height: 1px; background: var(--light); transition: right .3s; }
.site-header nav a:hover::after { right: 0; }
.header-reading { justify-self: end; font-family: var(--hand); color: #acb8a9; font-size: 1rem; transform: rotate(-2deg); }
.header-reading span { color: var(--light); }

.hero { position: relative; min-height: 100svh; height: 920px; max-height: 1080px; overflow: hidden; background: radial-gradient(ellipse at 68% 62%, #163428 0, #091b13 31%, var(--forest-deep) 74%); isolation: isolate; cursor: crosshair; }
.hero::before { content: ''; position: absolute; z-index: 1; inset: 0; pointer-events: none; background: repeating-radial-gradient(ellipse at 68% 72%, transparent 0 78px, rgba(184,213,169,.018) 79px 80px); mix-blend-mode: screen; }
.hero::after { content: ''; position: absolute; z-index: 1; inset: -20%; pointer-events: none; background: radial-gradient(ellipse at center, transparent 35%, rgba(0,4,2,.62) 78%); }
#firefly-field { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
.hero-scrim { position: absolute; inset: 0; z-index: 0; background: linear-gradient(90deg, rgba(1,7,5,.93) 0%, rgba(1,7,5,.62) 34%, rgba(1,7,5,.03) 72%), linear-gradient(0deg, rgba(1,7,5,.9) 0%, transparent 38%); pointer-events: none; }
.canopy { position: absolute; z-index: -1; top: -11%; width: 46%; height: 50%; filter: blur(2px); opacity: .75; background: radial-gradient(ellipse at 20% 10%, #020704 0 31%, transparent 32%), radial-gradient(ellipse at 60% 5%, #030a06 0 42%, transparent 43%), radial-gradient(ellipse at 85% 22%, #06130c 0 33%, transparent 34%); }
.canopy-left { left: -5%; transform: rotate(8deg); }
.canopy-right { right: -8%; transform: scaleX(-1) rotate(12deg); }
.hero-copy { position: absolute; z-index: 2; left: 7.6vw; top: 24%; width: min(640px, 46vw); }
.eyebrow, .section-number { margin: 0 0 1.2rem; color: var(--light); text-transform: uppercase; letter-spacing: .2em; font-size: .69rem; font-weight: 600; }
.hero h1 { margin: 0; color: var(--paper); font-size: clamp(4.3rem, 8.9vw, 9rem); line-height: .7; letter-spacing: -.062em; font-weight: 270; text-shadow: 0 16px 54px rgba(0,0,0,.44); text-wrap: balance; }
.hero h1 em { display: inline-block; margin-left: 1.4em; color: var(--mauve); font-family: var(--hand); font-weight: 400; font-size: .58em; letter-spacing: -.02em; line-height: 1.2; transform: rotate(-3deg); }
.hero-intro { width: min(420px, 80%); margin: 2.3rem 0 0; color: #d8ded2; font-size: 1.18rem; line-height: 1.45; }
.live-note { position: absolute; top: 24%; right: 4.5vw; width: 250px; padding: 1.4rem 1.4rem 1.2rem; border: 1px solid rgba(212,255,74,.25); background: rgba(4,13,8,.62); backdrop-filter: blur(12px); box-shadow: 0 24px 60px rgba(0,0,0,.22); transform: rotate(1.5deg); }
.live-note, .hero-meta, .scroll-cue { z-index: 2; }
.hand-label, .hand-note { margin: 0; font-family: var(--hand); color: var(--mauve); font-size: 1.25rem; }
.order-line { display: flex; align-items: baseline; justify-content: space-between; margin-top: .85rem; text-transform: uppercase; letter-spacing: .12em; font-size: .67rem; }
.order-line output { color: var(--light); font-size: 1.7rem; font-weight: 400; letter-spacing: 0; }
.meter { height: 2px; background: rgba(255,255,255,.12); margin: .45rem 0 1rem; overflow: hidden; }
.meter i { display: block; width: 8%; height: 100%; background: var(--light); box-shadow: 0 0 8px var(--light); transition: width .4s; }
.sync-state { display: flex; gap: .5rem; align-items: center; margin: -.25rem 0 .8rem; color: #97a699; font-size: .61rem; letter-spacing: .14em; text-transform: uppercase; }
.sync-state i { width: 5px; height: 5px; border-radius: 50%; background: var(--light); box-shadow: 0 0 8px rgba(212,255,74,.7); }
.stillness-earned .live-note { border-color: rgba(212,255,74,.55); box-shadow: 0 0 50px rgba(212,255,74,.08); }
.live-note > p:not(.hand-label):not(.equation) { font-size: .82rem; line-height: 1.45; color: #c5ccbf; }
.equation { margin: 1rem 0 0; color: #e5e9df; font-size: 1rem; letter-spacing: .02em; }
.repair-record { margin-top: 1rem; padding-top: .75rem; border-top: 1px solid rgba(212,255,74,.12); }
.repair-record > div { display: flex; justify-content: space-between; gap: .5rem; color: #89978b; font-size: .55rem; letter-spacing: .13em; text-transform: uppercase; }
.repair-record output { color: #aeb9af; letter-spacing: .05em; text-transform: none; }
.repair-record.is-healed output { color: var(--light); }
#repair-trace { display: block; width: 100%; height: 34px; margin-top: .35rem; }
.perturb-hint { position: absolute; z-index: 3; right: 7vw; bottom: 13%; display: flex; gap: 16px; align-items: center; min-height: 58px; border: 0; background: transparent; color: #e3e8dd; text-align: left; cursor: pointer; }
.perturb-hint > span:last-child { display: flex; flex-direction: column; font-size: .72rem; letter-spacing: .06em; }
.perturb-hint b { color: var(--light); text-transform: uppercase; font-size: .65rem; letter-spacing: .18em; }
.tap-ring { position: relative; width: 44px; height: 44px; border: 1px solid rgba(212,255,74,.55); border-radius: 50%; }
.tap-ring::before, .tap-ring::after { content: ''; position: absolute; inset: 50%; width: 5px; height: 5px; margin: -2.5px; background: var(--light); border-radius: 50%; box-shadow: 0 0 12px var(--light); }
.tap-ring::after { inset: -1px; width: auto; height: auto; margin: 0; background: transparent; border: 1px solid var(--light); opacity: 0; animation: ring 2.4s infinite; }
.hero-meta { position: absolute; left: 7.6vw; bottom: 6%; display: flex; gap: 2rem; color: #809184; font-size: .62rem; letter-spacing: .15em; text-transform: uppercase; }
.scroll-cue { position: absolute; left: 50%; bottom: 5.5%; display: flex; gap: 12px; align-items: center; color: #85968a; font-family: var(--hand); transform: translateX(-50%) rotate(-2deg); }
.scroll-cue span { display: block; width: 1px; height: 28px; background: linear-gradient(var(--light), transparent); animation: scrollcue 2s infinite; }
.reveal { opacity: 0; transform: translateY(16px); animation: reveal .9s cubic-bezier(.16,1,.3,1) forwards; }
.hero-copy { animation-delay: .15s; }.live-note { animation-delay: .55s; }.hero-meta { animation-delay: .8s; }.scroll-cue { animation-delay: 1.05s; }

.watch-section { min-height: 980px; position: relative; background: radial-gradient(circle at 22% 48%, rgba(115,137,77,.14), transparent 28%), radial-gradient(circle at 76% 72%, rgba(169,131,156,.11), transparent 31%), linear-gradient(135deg, #030a07, #07140e 57%, #030a07); border-top: 1px solid rgba(212,255,74,.08); }
.watch-sticky { position: relative; min-height: 980px; overflow: hidden; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; padding: 8vw; }
.watch-orbit { position: absolute; left: 1vw; top: 50%; width: min(51vw, 720px); aspect-ratio: 1; transform: translateY(-50%); opacity: .92; border-radius: 50%; }
.watch-orbit::after { content: ''; position: absolute; inset: 4%; border-radius: 50%; box-shadow: inset 0 0 90px 45px #050d09, 0 0 100px rgba(212,255,74,.035); pointer-events: none; }
#chorus-lens { position: absolute; inset: 4%; width: 92%; height: 92%; border-radius: 50%; opacity: .86; -webkit-mask-image: radial-gradient(circle, #000 0 57%, transparent 73%); mask-image: radial-gradient(circle, #000 0 57%, transparent 73%); }
.orbit-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(212,255,74,.13); inset: 0; animation: orbit-pulse 6s ease-in-out infinite; }
.ring-two { inset: 14%; animation-delay: -2s; }
.orbit-core { position: absolute; z-index: 2; inset: 48.8%; border-radius: 50%; background: var(--light); box-shadow: 0 0 24px 8px rgba(212,255,74,.35), 0 0 90px 36px rgba(212,255,74,.08); animation: breathe 3.2s ease-in-out infinite; }
.lens-caption { position: absolute; z-index: 3; left: 14%; bottom: 15%; color: rgba(190,202,190,.55); font-family: var(--hand); font-size: 1rem; line-height: 1.1; transform: rotate(-6deg); }
.watch-copy { position: relative; z-index: 2; margin-left: 16%; width: min(510px, 70%); }
.watch-copy h2, .section-heading h2, .answer-copy h2, .season h2, .theory h2, .closing h2 { margin: 0; color: var(--paper); font-size: clamp(4rem, 7vw, 7.5rem); line-height: .83; letter-spacing: -.045em; font-weight: 300; }
.watch-copy h2 em { display: inline-block; margin-left: .7em; color: var(--light); font-family: var(--hand); font-size: .78em; font-weight: 400; transform: rotate(-7deg); }
.watch-copy > p:not(.section-number):not(.hand-note) { margin: 2rem 0; max-width: 390px; font-size: 1.15rem; color: #cbd2c5; }
.stillness-readout { margin-top: 2rem; max-width: 400px; display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: .5rem; color: #8c9a8e; font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; }
.stillness-readout strong { color: var(--light); font-size: 1.3rem; letter-spacing: .06em; font-weight: 400; }
.stillness-readout i { grid-column: 1 / -1; height: 1px; background: rgba(255,255,255,.1); }
.stillness-readout b { display: block; width: 0; height: 100%; background: var(--light); transition: width .4s; }
.watch-copy .hand-note { margin-top: 1rem; color: var(--mauve); transform: rotate(-2deg); }
.watch-perturb { display: flex; width: min(100%, 360px); min-height: 58px; margin-top: 1.5rem; padding: .65rem 1rem; align-items: center; justify-content: space-between; border: 1px solid rgba(212,255,74,.55); background: rgba(212,255,74,.055); color: var(--light); text-align: left; text-transform: uppercase; letter-spacing: .12em; font-size: .66rem; cursor: pointer; animation: reveal .8s cubic-bezier(.16,1,.3,1) both; }
.watch-perturb[hidden] { display: none; }
.watch-perturb small { max-width: 90px; color: #97a599; font-family: var(--hand); font-size: .9rem; line-height: 1; letter-spacing: 0; text-transform: none; }
.watch-perturb:hover { background: var(--light); color: var(--forest-deep); }
.watch-perturb:hover small { color: var(--forest-deep); }
.field-quote { position: relative; z-index: 2; justify-self: end; width: min(350px, 80%); padding: 3rem 2.2rem 2.2rem; border: 1px solid rgba(169,131,156,.22); background: rgba(41,26,39,.16); transform: rotate(2deg); }
.field-quote > span { position: absolute; top: -1.4rem; left: 1.5rem; color: var(--mauve); font-size: 6rem; line-height: 1; }
.field-quote p { color: #d9d4d7; font-size: 1.35rem; line-height: 1.35; font-style: italic; }
.field-quote cite { color: #9da99e; font-family: var(--hand); font-size: 1.05rem; font-style: normal; }

.notebook { position: relative; padding: 10rem 7vw 12rem; color: #172219; background: #ecefdc; background-image: radial-gradient(circle at 82% 18%, rgba(169,131,156,.17), transparent 24rem), radial-gradient(circle at 14% 75%, rgba(103,130,55,.08), transparent 20rem), linear-gradient(rgba(29,45,34,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(29,45,34,.035) 1px, transparent 1px); background-size: auto, auto, 100% 28px, 28px 100%; box-shadow: inset 0 22px 70px rgba(28,43,31,.13), inset 0 -20px 60px rgba(47,31,44,.1); }
.notebook::before { content: 'V.C. / 18–01 VII'; position: absolute; right: 4vw; top: 4rem; color: rgba(40,67,45,.22); font-family: var(--hand); font-size: 1.1rem; letter-spacing: .08em; transform: rotate(4deg); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 8vw; max-width: 1250px; margin: 0 auto 6rem; }
.notebook .section-number { color: #587028; }
.section-heading h2 { color: #0d2419; }
.section-heading > p { max-width: 470px; font-size: 1.13rem; line-height: 1.55; }
.species-grid { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 1.14fr .82fr 1.04fr; border-top: 1px solid rgba(19,44,27,.3); border-bottom: 1px solid rgba(19,44,27,.3); }
.species-card { position: relative; min-height: 640px; padding: 2rem 2.3rem 2.5rem; border-right: 1px solid rgba(19,44,27,.25); }
.species-card:nth-child(2) { transform: translateY(2.2rem); background: rgba(255,255,255,.16); }
.species-card:nth-child(3) { transform: translateY(-2rem); }
.species-card::after { content: '0' counter(specimen); position: absolute; top: 1.3rem; right: 1.5rem; color: rgba(24,49,33,.22); font-size: 3.2rem; font-weight: 300; line-height: 1; }
.species-grid { counter-reset: specimen; }
.species-card { counter-increment: specimen; }
.species-card:last-child { border-right: 0; }
.species-card::before { content: ''; position: absolute; left: 12px; right: 12px; top: 12px; bottom: 12px; border: 1px solid transparent; transition: border-color .4s, transform .4s; pointer-events: none; }
.species-card:hover::before { border-color: rgba(87,111,43,.35); transform: rotate(.6deg); }
.specimen-id { margin: .5rem 0 0; color: #697669; font-family: var(--hand); font-size: 1.05rem; }
.specimen { position: relative; width: 180px; height: 210px; margin: 1rem auto 2rem; transform: rotate(-9deg); filter: drop-shadow(0 10px 10px rgba(30,40,27,.12)); }
.wing { position: absolute; top: 43px; width: 72px; height: 137px; border: 1.5px solid #354735; border-radius: 72% 28% 65% 35%; background: repeating-linear-gradient(78deg, transparent 0 10px, rgba(37,59,41,.1) 11px 12px); }
.left-wing { left: 16px; transform: rotate(-12deg); }.right-wing { right: 16px; transform: scaleX(-1) rotate(-12deg); }
.thorax { position: absolute; z-index: 2; top: 52px; left: 75px; width: 31px; height: 46px; border: 2px solid #243a2b; border-radius: 47%; background: #dce1cf; }
.abdomen { position: absolute; z-index: 2; top: 91px; left: 73px; width: 35px; height: 92px; border: 2px solid #243a2b; border-radius: 44% 44% 60% 60%; background: repeating-linear-gradient(#dce1cf 0 13px, #496044 14px 16px); }
.abdomen::after { content: ''; position: absolute; left: 5px; right: 5px; bottom: 6px; height: 29px; border-radius: 50%; background: var(--light); box-shadow: 0 0 16px rgba(109,149,36,.45); }
.antenna { position: absolute; z-index: 2; top: 19px; left: 77px; width: 26px; height: 42px; border-left: 1.5px solid #243a2b; border-radius: 50%; transform: rotate(-22deg); }.ant-r { transform: scaleX(-1) rotate(-22deg); left: 81px; }
.slender { transform: scale(.87,1.08) rotate(6deg); }.round { transform: scale(1.08,.9) rotate(-2deg); }
.species-card h3 { margin: 0; font-weight: 400; font-size: 1.8rem; line-height: 1.05; color: #102619; }
.species-card h3 span { display: block; margin-top: .5rem; color: #596659; font-family: var(--hand); font-size: 1.15rem; transform: rotate(-1deg); }
.species-card > p:not(.specimen-id) { min-height: 110px; color: #34453a; font-size: .98rem; }
.pattern { display: flex; align-items: center; gap: 9px; height: 40px; margin: 1.5rem 0; border-bottom: 1px solid rgba(20,48,30,.2); }
.pattern i { width: 8px; height: 8px; border-radius: 50%; background: #6e8065; }
.pattern i:last-child { margin-left: auto; opacity: .35; }
.pattern.is-playing i { animation: pattern-flash 2.8s both; }
.pattern.is-playing i:nth-child(2) { animation-delay: .48s; }.pattern.is-playing i:nth-child(3) { animation-delay: .96s; }.pattern.is-playing i:nth-child(4) { animation-delay: 2.2s; }
.pattern-button { display: flex; width: 100%; min-height: 44px; align-items: center; justify-content: space-between; border: 0; border-top: 1px solid #506050; padding: .6rem 0; background: none; color: #183121; cursor: pointer; font-size: .79rem; letter-spacing: .1em; text-transform: uppercase; }
.pattern-button span { color: #67822d; font-size: 1.1rem; transition: transform .2s; }.pattern-button:hover span { transform: translate(3px,-3px); }

.answer-section { position: relative; min-height: 860px; display: grid; grid-template-columns: 1.1fr .9fr; background: #101a17; overflow: hidden; }
.answer-visual { position: relative; min-height: 860px; background: radial-gradient(ellipse at 55% 65%, rgba(129,98,126,.31), transparent 35%), linear-gradient(155deg, #0e1f19 10%, #291f2a 100%); border-right: 1px solid rgba(212,255,74,.13); }
.answer-visual::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(104deg, transparent 0 120px, rgba(0,0,0,.08) 121px 123px); }
.answer-visual::before { content: ''; position: absolute; z-index: 1; left: 9%; right: 9%; top: 18%; bottom: 16%; border: 1px solid rgba(169,131,156,.1); border-radius: 50%; transform: rotate(-7deg); }
.flight-path { position: absolute; z-index: 2; width: 56%; height: 28%; top: 28%; left: 23%; border-top: 1px dashed rgba(212,255,74,.32); border-radius: 50%; transform: rotate(-9deg); }
.male-signal, .female-signal { position: absolute; z-index: 3; width: 10px; height: 10px; border-radius: 50%; background: var(--light); box-shadow: 0 0 18px 8px rgba(212,255,74,.35); }
.male-signal { left: 24%; top: 45%; }.female-signal { opacity: .12; right: 24%; bottom: 23%; }
.answer-marker { position: absolute; z-index: 3; color: rgba(206,216,201,.58); font-family: var(--hand); font-size: 1rem; letter-spacing: .03em; }
.marker-flight { left: 18%; top: 24%; transform: rotate(-6deg); }.marker-bracken { right: 10%; bottom: 13%; transform: rotate(3deg); }
.answer-ripple { position: absolute; z-index: 2; right: 18%; bottom: 16%; width: 96px; height: 96px; border: 1px solid rgba(212,255,74,.15); border-radius: 50%; transform: scale(.4); opacity: .2; }
.ripple-two { width: 160px; height: 160px; right: calc(18% - 32px); bottom: calc(16% - 32px); opacity: .1; }
.answer-visual.is-staging .male-signal { animation: male-flight 4.8s ease-in-out both; }
.answer-visual.is-staging .female-signal { animation: female-reply 4.8s linear both; }
.answer-visual.is-staging .answer-ripple { animation: answer-ripple 4.8s linear both; }
.answer-visual.is-staging .ripple-two { animation-delay: .15s; }
.grass { position: absolute; z-index: 2; bottom: -8%; width: 20%; height: 54%; border: solid rgba(139,157,119,.27); border-width: 0 2px; border-radius: 50% 50% 0 0; transform: skew(-8deg); }
.grass-a { left: 12%; }.grass-b { left: 47%; height: 46%; transform: skew(13deg); }.grass-c { right: 8%; height: 61%; }
.answer-copy { align-self: center; padding: 8vw 8vw 8vw 6vw; }
.answer-copy h2 { font-size: clamp(3.4rem, 5.4vw, 6.3rem); }
.answer-copy > p:not(.section-number) { max-width: 530px; margin: 2rem 0; font-size: 1.18rem; color: #ccd3ca; }
.reply-button { width: min(420px,100%); min-height: 66px; display: flex; justify-content: space-between; align-items: center; padding: 0 1.2rem; border: 1px solid rgba(212,255,74,.45); background: rgba(212,255,74,.04); color: var(--light); cursor: pointer; text-transform: uppercase; letter-spacing: .13em; font-size: .72rem; }
.reply-button small { color: #91a08f; font-size: .68rem; }.reply-button:hover { background: var(--light); color: var(--forest); }.reply-button:hover small { color: var(--forest); }
.answer-data { margin: 3rem 0 0; max-width: 500px; }
.answer-data div { display: grid; grid-template-columns: 1fr 1fr; padding: .65rem 0; border-top: 1px solid rgba(255,255,255,.1); }
.answer-data dt { color: #829084; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }.answer-data dd { margin: 0; color: #d9ded5; font-size: .9rem; }

.season { position: relative; padding: 11rem 7vw 10rem; background: radial-gradient(ellipse at 82% 12%, rgba(205,168,197,.19), transparent 32%), radial-gradient(ellipse at 18% 88%, rgba(17,42,31,.48), transparent 43%), linear-gradient(135deg, #251b26 0, #432f42 54%, #18231e 130%); overflow: hidden; }
.season::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(112deg, transparent 0 159px, rgba(255,255,255,.018) 160px 161px); }
.season::before { content: ''; position: absolute; width: 55vw; height: 55vw; right: -18vw; top: -25vw; border-radius: 50%; background: radial-gradient(circle at 42% 42%, rgba(220,182,210,.17), rgba(220,182,210,.03) 60%, transparent 61%); box-shadow: 0 0 0 1px rgba(228,200,222,.06); }
.season-heading { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; max-width: 1250px; margin: 0 auto 6rem; }
.season-heading .section-number { grid-column: 1 / -1; color: var(--light); }
.season-heading h2 { font-size: clamp(3.5rem, 6.3vw, 7rem); }
.season-heading > p:last-child { justify-self: end; max-width: 400px; color: #e2d7df; font-size: 1.1rem; }
.calendar-wrap { position: relative; max-width: 1300px; margin: auto; padding-top: 2.4rem; border-top: 1px solid rgba(255,255,255,.18); }
.calendar-axis { display: flex; justify-content: space-between; color: #b8a6b4; font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; }
.night-grid { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(14, 1fr); height: 380px; align-items: end; }
.night-grid li { position: relative; height: calc(34px + var(--rise) * 270px); border-left: 1px solid rgba(255,255,255,.13); transition: background .3s; }
.night-grid li:hover { background: rgba(212,255,74,.04); }
.night-grid span { position: absolute; bottom: -2rem; left: .4rem; color: #d6c8d2; font-size: .65rem; }
.night-grid i { position: absolute; top: 0; left: 50%; width: calc(7px + var(--rise) * 15px); height: calc(7px + var(--rise) * 15px); transform: translate(-50%,-50%); border-radius: 50%; background: var(--light); opacity: calc(.25 + var(--rise) * .75); box-shadow: 0 0 calc(4px + var(--rise) * 20px) calc(var(--rise) * 5px) rgba(212,255,74,.3); }
.night-grid b { position: absolute; left: .5rem; top: 1.2rem; width: 110px; color: #d4c8d1; font-family: var(--hand); font-size: 1rem; font-weight: 400; line-height: 1; transform: rotate(-3deg); }
.night-grid .peak { background: linear-gradient(rgba(212,255,74,.08), transparent); border-color: rgba(212,255,74,.4); }
.season-note { max-width: 1300px; margin: 4rem auto 0; color: #a996a5; font-family: var(--hand); text-align: right; transform: rotate(-1deg); }

.theory { display: grid; grid-template-columns: .9fr 1.1fr; gap: 7vw; padding: 11rem 8vw; background: radial-gradient(circle at 77% 42%, rgba(212,255,74,.045), transparent 29rem), linear-gradient(145deg, #07140e, #020906 72%); }
.theory-title-block { align-self: start; position: sticky; top: 8rem; }
.theory-title-block > p:last-child { max-width: 480px; margin-top: 2rem; color: #bdc7ba; font-size: 1.1rem; }
.coupling-instrument { width: min(100%, 480px); margin-top: 3rem; padding: 1.15rem 1.2rem 1rem; border: 1px solid rgba(212,255,74,.2); background: linear-gradient(105deg, rgba(212,255,74,.035), rgba(169,131,156,.035)); box-shadow: 0 20px 50px rgba(0,0,0,.16); }
.coupling-heading, .coupling-extremes { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.coupling-heading label { color: #dfe5da; font-size: .66rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.coupling-heading output { color: var(--light); font-size: 1.2rem; letter-spacing: .02em; }
.coupling-instrument input { --range-position: 42.8%; width: 100%; height: 44px; margin: .35rem 0 0; appearance: none; background: linear-gradient(90deg, var(--light) 0 var(--range-position), rgba(255,255,255,.13) var(--range-position) 100%) center / 100% 1px no-repeat; cursor: ew-resize; }
.coupling-instrument input::-webkit-slider-thumb { width: 18px; height: 24px; appearance: none; border: 1px solid var(--light); border-radius: 1px; background: #0a1911; box-shadow: 0 0 14px rgba(212,255,74,.24); transform: rotate(7deg); }
.coupling-instrument input::-moz-range-thumb { width: 18px; height: 24px; border: 1px solid var(--light); border-radius: 1px; background: #0a1911; box-shadow: 0 0 14px rgba(212,255,74,.24); transform: rotate(7deg); }
.coupling-extremes { color: #718076; font-family: var(--hand); font-size: .92rem; }
.coupling-instrument > p { margin: .8rem 0 0; color: #8f9d91; font-size: .77rem; line-height: 1.4; }
.coupling-instrument > p span { color: var(--mauve); }
.phase-diagram { position: relative; width: min(100%, 620px); justify-self: center; }
.phase-diagram svg { display: block; width: 100%; overflow: visible; }
.phase-boundary { fill: none; stroke: rgba(212,255,74,.22); stroke-width: 1; stroke-dasharray: 3 6; }.phase-boundary.inner { stroke: rgba(169,131,156,.28); stroke-dasharray: none; }
.phase-center { fill: var(--mauve); }.phase-dot { fill: var(--light); filter: drop-shadow(0 0 5px rgba(212,255,74,.6)); }.phase-spoke { stroke: rgba(212,255,74,.13); stroke-width: 1; }
#mean-vector { stroke: var(--mauve); stroke-width: 3; stroke-linecap: round; filter: drop-shadow(0 0 5px rgba(169,131,156,.5)); }
.phase-label { position: absolute; color: #89978c; font-family: var(--hand); font-size: 1.15rem; }.label-chaos { left: -1rem; top: 7rem; transform: rotate(-8deg); }.label-order { right: 0; bottom: 6rem; color: var(--mauve); transform: rotate(4deg); }
.theory-notes { grid-column: 2; margin-top: -3rem; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.theory-notes article { padding: 1.5rem 1.1rem; border-right: 1px solid var(--line); }.theory-notes article:last-child { border-right: 0; }
.theory-notes span { color: var(--light); font-size: .65rem; letter-spacing: .15em; }.theory-notes h3 { color: #dce2d8; font-size: 1rem; font-weight: 500; }.theory-notes p { color: #91a093; font-size: .85rem; line-height: 1.45; }

.closing { position: relative; min-height: 760px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 9rem 9vw; text-align: left; background: radial-gradient(circle at 67% 42%, rgba(212,255,74,.07), transparent 14rem), #020805; overflow: hidden; }
.closing-glow { position: absolute; top: 18%; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, rgba(212,255,74,.32), rgba(212,255,74,.06) 28%, transparent 65%); filter: blur(8px); animation: breathe 4s infinite; }
.closing .hand-label { position: relative; margin: 0 0 1rem 31%; }.closing h2 { position: relative; max-width: 1050px; font-size: clamp(4rem,8vw,8rem); }.closing > p:not(.hand-label) { position: relative; max-width: 610px; margin: 2.5rem 0 0 31%; color: #b8c3b8; font-size: 1.12rem; }
.return-link { position: relative; display: flex; gap: 2rem; min-height: 48px; align-items: center; margin: 2rem 0 0 31%; color: var(--light); text-decoration: none; text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; border-bottom: 1px solid rgba(212,255,74,.45); transition: letter-spacing .45s cubic-bezier(.16,1,.3,1), color .25s; }.return-link span { font-size: 1rem; transition: transform .45s cubic-bezier(.16,1,.3,1); }
.return-link:hover { letter-spacing: .21em; }.return-link:hover span { transform: translateY(-4px); }
.site-footer { position: relative; min-height: 126px; display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding: 2rem 5vw; border-top: 1px solid rgba(212,255,74,.16); background: linear-gradient(90deg, #010604, #04110b 52%, #010604); color: #acb7ad; font-size: .8rem; letter-spacing: .04em; }
.site-footer::before { content: 'LUCIOLE · FIELD RECORD 155'; position: absolute; left: 5vw; top: 1rem; color: rgba(212,255,74,.42); font-size: .52rem; letter-spacing: .2em; }
.site-footer nav { display: flex; gap: 2rem; }.site-footer a { min-height: 44px; display: inline-flex; align-items: center; color: #aeb9af; text-decoration-color: rgba(212,255,74,.3); text-underline-offset: 4px; }.site-footer a:hover { color: var(--light); }

@media (hover: hover) {
  .pattern-button, .reply-button, .watch-perturb, .perturb-hint, .site-footer a, .site-header nav a { transition: color .28s, background-color .28s, border-color .28s, letter-spacing .38s cubic-bezier(.16,1,.3,1); }
  .pattern-button:hover, .reply-button:hover, .watch-perturb:hover { letter-spacing: .15em; }
  .perturb-hint:hover .tap-ring { border-color: var(--light); box-shadow: 0 0 30px rgba(212,255,74,.18); }
}

@keyframes reveal { to { opacity: 1; transform: translateY(0); } }
@keyframes breathe { 0%,100% { transform: scale(.75); opacity: .45; } 50% { transform: scale(1.15); opacity: 1; } }
@keyframes ring { 0% { transform: scale(.4); opacity: 0; } 25% { opacity: .7; } 100% { transform: scale(1.8); opacity: 0; } }
@keyframes scrollcue { 0%,100% { transform: scaleY(.45); transform-origin: top; opacity: .3; } 50% { transform: scaleY(1); opacity: 1; } }
@keyframes orbit-pulse { 0%,100% { transform: scale(.8); opacity: .15; } 50% { transform: scale(1); opacity: .65; } }
@keyframes pattern-flash { 0%,12%,100% { background: #6e8065; box-shadow: none; transform: scale(1); } 4% { background: #92b51e; box-shadow: 0 0 16px 6px rgba(146,181,30,.4); transform: scale(1.6); } }
@keyframes male-flight { 0% { left:24%; top:45%; opacity:.2 } 12%,20%,38%,46%,64%,72% { opacity:1; box-shadow:0 0 25px 12px rgba(212,255,74,.45) } 16%,42%,68% { opacity:.14 } 78%,100% { left:68%; top:32%; opacity:.1 } }
@keyframes female-reply { 0%,77% { opacity:.08; transform:scale(.8) } 84% { opacity:1; transform:scale(1.8); box-shadow:0 0 28px 12px rgba(212,255,74,.5) } 92%,100% { opacity:.1; transform:scale(1) } }
@keyframes answer-ripple { 0%,78% { opacity:0; transform:scale(.2) } 84% { opacity:.35 } 100% { opacity:0; transform:scale(1.45) } }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto auto; gap: 1.2rem; }.site-header nav { display: none; }.header-reading { grid-column: auto; }.field-menu { display: inline-flex; align-items: center; gap: .7rem; }.field-menu i { position: relative; width: 22px; height: 1px; background: var(--light); transition: transform .3s; }.field-menu i::after { content: ''; position: absolute; left: 5px; top: 6px; width: 17px; height: 1px; background: var(--light); transition: transform .3s, top .3s; }.field-menu-open .field-menu i { transform: rotate(45deg); }.field-menu-open .field-menu i::after { left: 0; top: 0; width: 22px; transform: rotate(90deg); }.field-menu-open .field-nav { position: absolute; top: 89px; right: 4vw; display: grid; width: min(330px, calc(100vw - 40px)); padding: 1rem; gap: 0; border: 1px solid rgba(212,255,74,.27); background: rgba(2,10,6,.96); box-shadow: 0 26px 70px rgba(0,0,0,.48); backdrop-filter: blur(18px); }.field-menu-open .field-nav a { min-height: 52px; padding: 0 .8rem; border-bottom: 1px solid rgba(212,255,74,.1); }.field-menu-open .field-nav a:last-child { border-bottom: 0; }
  .hero { height: 900px; }.hero-copy { width: 66vw; left: 6vw; top: 23%; }.hero h1 { font-size: clamp(4.2rem,12vw,7rem); }.live-note { top: auto; right: 5vw; bottom: 20%; }.perturb-hint { right: 5vw; left: auto; bottom: 10%; }.hero-meta { left: 6vw; }
  .watch-sticky { grid-template-columns: 1fr; padding: 8vw; }.watch-orbit { width: 72vw; left: -18vw; }.watch-copy { margin-left: 22%; width: 60%; }.field-quote { position: absolute; right: 7vw; bottom: 8%; width: 300px; }
  .section-heading { grid-template-columns: 1fr; gap: 2rem; }.section-heading > p { margin-left: 24%; }
  .species-grid { grid-template-columns: 1fr; }.species-card, .species-card:nth-child(2), .species-card:nth-child(3) { min-height: 430px; display: grid; grid-template-columns: 210px 1fr; grid-template-rows: auto auto auto auto 1fr; column-gap: 2rem; border-right: 0; border-bottom: 1px solid rgba(19,44,27,.25); transform: none; }.species-card:last-child { border-bottom: 0; }.specimen { grid-row: 1 / 6; }.specimen-id { grid-column: 2; }.species-card h3, .species-card > p:not(.specimen-id), .pattern, .pattern-button { grid-column: 2; }.species-card > p:not(.specimen-id) { min-height: 0; }
  .answer-section { grid-template-columns: .85fr 1.15fr; }.answer-copy { padding: 5vw; }
  .season-heading { grid-template-columns: 1fr; }.season-heading .section-number { grid-column: auto; }.season-heading > p:last-child { justify-self: start; margin-left: 25%; }
  .night-grid b { width: 80px; }
  .theory { grid-template-columns: 1fr; }.theory-title-block { position: static; }.phase-diagram { width: min(75vw,620px); }.theory-notes { grid-column: 1; margin-top: -1rem; }.coupling-instrument { max-width: 620px; }
}

@media (max-width: 600px) {
  body { font-size: 17px; }
  .site-header { height: 72px; padding: 0 20px; grid-template-columns: 1fr auto; gap: .5rem; }.header-reading { display: none; }.field-menu { padding: 0; }.field-menu-open .field-nav { top: 71px; right: 20px; }.hero { min-height: 840px; height: 100svh; max-height: 900px; }.hero-scrim { background: linear-gradient(180deg,rgba(1,7,5,.82) 0,rgba(1,7,5,.18) 48%,rgba(1,7,5,.92) 100%); }
  .hero-copy { top: 15%; left: 22px; width: calc(100% - 44px); }.hero h1 { font-size: clamp(4rem,20.5vw,5.5rem); line-height: .76; }.hero h1 em { margin-left: .38em; font-size: .64em; }.hero-intro { width: 94%; max-width: 350px; margin-top: 1.35rem; font-size: 1rem; line-height: 1.45; }
  .live-note { left: 22px; right: 22px; bottom: 112px; width: auto; padding: .85rem 1rem .8rem; transform: rotate(-.4deg); }.live-note > p:not(.hand-label):not(.equation), .equation, .repair-record { display: none; }.live-note .hand-label { position: absolute; right: 1rem; top: .75rem; font-size: 1rem; }.order-line { margin-top: 0; max-width: 56%; }.order-line output { font-size: 1.45rem; }.meter { width: 56%; margin: .15rem 0 .45rem; }.sync-state { margin: 0; }
  .perturb-hint { left: 22px; right: 22px; bottom: 27px; width: auto; min-height: 58px; flex-direction: row; align-items: center; gap: 14px; border-top: 1px solid rgba(212,255,74,.25); border-bottom: 1px solid rgba(212,255,74,.13); }.perturb-hint > span:last-child { line-height: 1.35; }.hero-meta, .scroll-cue { display: none; }
  .watch-section, .watch-sticky { min-height: 920px; }.watch-sticky { padding: 6rem 22px 4rem; align-items: start; }.watch-orbit { top: 43%; left: -26vw; width: 95vw; }.watch-copy { margin: 0; width: 100%; }.watch-copy h2, .section-heading h2, .answer-copy h2, .season h2, .theory h2, .closing h2 { font-size: clamp(3.6rem,17vw,5rem); }.watch-copy > p:not(.section-number):not(.hand-note) { max-width: 92%; font-size: 1rem; }.field-quote { right: 22px; bottom: 5%; width: 73%; padding: 2rem 1.2rem 1.2rem; }.field-quote p { font-size: 1.05rem; }
  .notebook { padding: 7rem 22px; }.section-heading { margin-bottom: 3rem; }.section-heading > p { margin-left: 0; }.species-grid { width:100%; min-width:0; }.species-card, .species-card:nth-child(2), .species-card:nth-child(3) { width:100%; min-width:0; min-height: 0; display: block; padding: 1.7rem .7rem 2.2rem; }.specimen { margin: .5rem auto 1rem; transform: scale(.86) rotate(-9deg); }.species-card > p:not(.specimen-id) { min-height: 0; }
  .answer-section { grid-template-columns: 1fr; }.answer-visual { min-height: 460px; border-right: 0; border-bottom: 1px solid rgba(212,255,74,.13); }.answer-copy { padding: 6rem 22px; }.answer-copy > p:not(.section-number) { font-size: 1.03rem; }.answer-data div { grid-template-columns: .9fr 1.1fr; }.answer-marker { font-size:.86rem; }
  .season { padding: 7rem 22px 8rem; }.season-heading { margin-bottom: 4rem; }.season-heading > p:last-child { margin-left: 0; }.calendar-wrap { overflow: visible; }.calendar-axis { font-size: .58rem; }.night-grid { height: 340px; }.night-grid li { height: calc(26px + var(--rise) * 230px); }.night-grid b { writing-mode: vertical-rl; top: 1rem; left: 4px; width: auto; max-height: 120px; font-size: .8rem; }.night-grid span { left: 2px; }.season-note { margin-top: 3rem; font-size: .9rem; }
  .theory { padding: 7rem 22px; gap: 3rem; }.phase-diagram { width: 100%; }.label-chaos { left: 0; }.theory-notes { grid-template-columns: 1fr; }.theory-notes article { border-right: 0; border-bottom: 1px solid var(--line); padding: 1.2rem 0; }.coupling-instrument { margin-top: 2rem; padding-inline: 1rem; }
  .closing { min-height: 720px; padding: 7rem 22px; }.closing .hand-label, .closing > p:not(.hand-label), .return-link { margin-left: 0; }.closing > p:not(.hand-label) { font-size: 1rem; }.site-footer { flex-direction: column; align-items: flex-start; gap: .5rem; padding: 3.2rem 22px 2rem; }.site-footer::before { left: 22px; }.site-footer nav { width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }.site-footer nav a:first-child { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}