:root{--ink:#f7f6ff;--ink-soft:rgba(245,240,255,0.8);--particle:rgba(246,232,188,0.62);--surface:rgba(242,239,255,0.1);--outline:rgba(246,236,255,0.22);--glow:rgba(197,179,255,0.25)}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{min-height:100svh;overflow-x:hidden;color:var(--ink);font-family:"Fraunces",serif;background:radial-gradient(130% 120% at 50% 0%,#2f3d6d 0%,#1a2346 38%,#0e1530 72%,#0a1126 100%)}.bg-layer,.atmosphere,#particles{position:fixed;inset:0;pointer-events:none}.bg-layer{opacity:0;transition:opacity 2800ms ease,filter 2200ms ease,transform 6800ms ease;background-position:center;background-size:cover;filter:saturate(0.9) brightness(0.82) blur(0.4px);transform:scale(1.05)}.bg-layer.is-active{opacity:1;transform:scale(1.03)}.atmosphere{z-index:1;background:radial-gradient(90vw 65vh at 16% 8%,rgba(185,214,255,0.22),transparent 76%),radial-gradient(92vw 72vh at 84% 88%,rgba(255,208,168,0.14),transparent 78%),linear-gradient(180deg,rgba(12,16,37,0.22),rgba(10,13,30,0.68));backdrop-filter:blur(1px)}.shell{position:relative;z-index:3;min-height:100svh;width:min(840px,100%);margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:clamp(2.3rem,11vh,7.8rem) 1.2rem calc(2.8rem+env(safe-area-inset-bottom))}.fade-in{animation:fadeIn 1.8s ease-out both}.hero h1{margin:0;font-family:"Cormorant Garamond",serif;font-size:clamp(2.7rem,8vw,4.9rem);font-weight:500;letter-spacing:0.08em}.subtitle{margin:0.42rem 0 1.2rem;color:var(--ink-soft);font-family:"Cormorant Garamond",serif;font-size:clamp(1rem,3.2vw,1.32rem)}.mode-rail{width:min(740px,100%);display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center;margin-bottom:0.9rem}.mode-chip{border:1px solid var(--outline);border-radius:999px;background:color-mix(in srgb,var(--surface) 80%,transparent);color:rgba(252,246,255,0.9);font-family:"Cormorant Garamond",serif;font-size:1rem;letter-spacing:0.03em;padding:0.35rem 0.86rem;transition:border-color 260ms ease,background 260ms ease,box-shadow 260ms ease,transform 260ms ease;backdrop-filter:blur(6px);cursor:pointer}.mode-chip:hover,.mode-chip:focus-visible{border-color:rgba(248,230,199,0.55);transform:translateY(-1px)}.mode-chip.is-active{border-color:rgba(255,238,208,0.68);background:rgba(255,255,255,0.12);box-shadow:0 0 18px var(--glow)}.mood-line{margin:0.2rem 0 1rem;font-size:0.86rem;letter-spacing:0.09em;text-transform:uppercase;color:rgba(237,228,255,0.72)}.response{width:min(690px,100%);min-height:clamp(8rem,27vh,13rem);margin:0 auto;white-space:pre-line;font-family:"Cormorant Garamond",serif;font-size:clamp(1.33rem,4.8vw,2rem);line-height:1.58;color:#fffaf4;text-shadow:0 8px 28px rgba(8,10,27,0.46);transition:opacity 1400ms ease,transform 1400ms ease,filter 1100ms ease}.response.is-fading{opacity:0;transform:translateY(11px) scale(0.992);filter:blur(4px)}.response.is-entering{opacity:1;transform:translateY(0);filter:blur(0)}.response.drift{animation:driftPoem var(--poem-dur,16s) ease-in-out infinite}.gentle-actions{margin-top:0.6rem;display:flex;align-items:center;justify-content:center;gap:0.9rem;flex-wrap:wrap}.text-link{border:0;background:transparent;color:rgba(246,238,255,0.86);font-family:"Cormorant Garamond",serif;font-size:1rem;letter-spacing:0.03em;text-decoration:underline;text-underline-offset:0.2rem;border-radius:0.4rem;padding:0.16rem 0.2rem;transition:color 240ms ease,background 240ms ease;cursor:pointer}.text-link:hover,.text-link:focus-visible{color:#fff8e8;background:rgba(255,255,255,0.09)}.optional-input{width:min(600px,100%);margin-top:0.88rem;opacity:0;transform:translateY(8px);transition:opacity 900ms ease,transform 900ms ease}.optional-input.open{opacity:1;transform:translateY(0)}.poem-form{width:100%;display:grid;gap:0.78rem}textarea{width:100%;border:0;border-bottom:1px solid rgba(248,232,255,0.33);padding:0.3rem 0 0.8rem;resize:none;min-height:3.2rem;color:#fffbff;background:transparent;font-family:"Cormorant Garamond",serif;font-size:clamp(1.08rem,3.6vw,1.3rem);line-height:1.45;outline:none;transition:border-color 400ms ease,box-shadow 400ms ease}textarea::placeholder{color:rgba(249,239,255,0.64)}textarea:focus{border-bottom-color:rgba(255,242,212,0.76);box-shadow:0 16px 34px -28px rgba(232,201,255,0.68)}.actions{display:flex;justify-content:center}.subtle-state{margin:0.66rem 0 0;color:rgba(244,234,255,0.68);font-size:0.82rem}.provenance{margin-top:0.86rem;color:rgba(239,229,255,0.57);font-size:0.73rem;letter-spacing:0.06em;text-transform:uppercase}.particle{position:absolute;width:8px;height:8px;border-radius:50%;background:radial-gradient(circle,rgba(255,246,220,1) 0%,var(--particle) 54%,rgba(255,233,184,0) 78%);opacity:0;animation:drift var(--dur) ease-in-out infinite;animation-delay:var(--delay)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@keyframes fadeIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes drift{0%,100%{transform:translate3d(0,0,0) scale(0.68);opacity:0}22%{opacity:0.78}50%{transform:translate3d(var(--x),var(--y),0) scale(1.06);opacity:0.95}86%{opacity:0.28}}@keyframes driftPoem{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}@media (max-width:720px){.shell{justify-content:flex-start;padding-top:max(12vh,calc(2.2rem+env(safe-area-inset-top)))}.mode-rail{gap:0.44rem}.mode-chip{font-size:0.95rem;padding:0.33rem 0.74rem}.response{min-height:11.2rem}.gentle-actions{gap:0.7rem}}