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1rem;font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.1}.hero-copy{margin:0;max-width:60ch;color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.4em;font-size:.75rem;color:var(--accent);margin:0}.hero-stats{margin-top:2rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem}.hero-stats article{padding:1rem 1.25rem;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:#00000040}.stat-label{font-size:.75rem;color:var(--muted)}.hero-stats strong{display:block;margin-top:.35rem;font-size:1.5rem}.auth-panel,.chat-panel{background:var(--glass);border:1px solid var(--border);border-radius:26px;padding:2rem;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 15px 45px #03030899}.auth-panel{display:flex;flex-direction:column;gap:1rem}.auth-copy h2{margin:0;font-size:1.75rem}.auth-copy p{margin:.35rem 0 0;color:var(--muted)}.auth-subcopy{font-size:.85rem;color:var(--muted)}.chat-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.header-actions{display:flex;gap:.5rem;align-items:center}.status-pill{background:#a49bff2e;color:var(--accent);font-size:.85rem;padding:.35rem .9rem;border-radius:999px;border:1px solid rgba(164,155,255,.4)}.error-banner{border-radius:12px;padding:.85rem 1rem;background:#f472b626;border:1px solid rgba(244,114,182,.4);color:#ffdce5;margin-bottom:1rem}.panes{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:1.5rem}.chat-pane,.diary-pane{background:var(--panel);border:1px solid rgba(255,255,255,.05);border-radius:20px;padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem;min-height:480px}.chat-pane{height:clamp(520px,70vh,780px);overflow:hidden;padding-right:1.5rem}.chat-pane form{margin-top:auto}.pane-heading h3{margin:0}.pane-heading p{margin:.35rem 0 0;color:var(--muted);font-size:.95rem}#messageList{list-style:none;margin:0;padding:0 .5rem 0 0;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:.85rem;scrollbar-gutter:stable}.bubble{padding:.9rem 1.1rem;border-radius:18px;max-width:85%;line-height:1.4;box-shadow:0 10px 30px #0000004d;position:relative}.bubble.user{align-self:flex-end;background:linear-gradient(120deg,#a49bff59,#5eead440);border:1px solid rgba(164,155,255,.4)}.bubble.assistant{align-self:flex-start;background:#ffffff0d;border:1px solid rgba(255,255,255,.08)}form{display:flex;flex-direction:column;gap:.75rem}textarea{width:100%;border-radius:18px;border:1px solid rgba(255,255,255,.1);background:#05060b99;color:inherit;padding:.95rem;resize:none;font-family:inherit;font-size:1rem;transition:border .2s ease,box-shadow .2s ease}textarea:focus{outline:none;border-color:#a49bffcc;box-shadow:0 0 0 2px #a49bff40}button{border:none;padding:.95rem 1.4rem;border-radius:14px;font-weight:600;cursor:pointer;background:linear-gradient(120deg,var(--accent),var(--accent-strong));color:#0c0b20;transition:transform .2s ease,box-shadow .2s ease}button:disabled{opacity:.7;cursor:not-allowed}button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 25px #f472b659}button.ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.18);box-shadow:none}.diary-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.diary-entry{border:1px solid rgba(255,255,255,.05);border-radius:16px;padding:1rem 1.1rem;background:var(--panel-light);box-shadow:inset 0 0 0 1px #ffffff08}.diary-entry h4{margin:0 0 .35rem;font-size:1rem}.diary-entry p{margin:0;font-size:.92rem;color:var(--muted);white-space:pre-wrap}.diary-empty{border:1px dashed rgba(255,255,255,.2);border-radius:16px;padding:1.2rem;text-align:center;color:var(--muted)}.diary-hint{color:var(--muted)}.diary-box{display:flex;flex-direction:column;gap:.75rem;align-self:flex-start;width:100%;transition:transform .2s ease,box-shadow .2s ease}.diary-box.is-collapsed{max-width:320px}.diary-box.is-collapsed .diary-trigger{padding:.9rem 1.2rem;border-radius:999px;border:1px solid rgba(255,255,255,.15);background:#0a0b1980;justify-content:center;align-items:center;gap:.5rem}.diary-box.is-collapsed .diary-trigger-copy{flex-direction:row;align-items:center;gap:.45rem}.diary-box.is-collapsed .diary-trigger-copy .diary-hint{display:none}.diary-box.is-collapsed .diary-trigger-action{font-size:.9rem}.diary-box.is-open .diary-panel{opacity:1;transform:scale(1);pointer-events:auto}.diary-box.is-collapsed .diary-panel{opacity:0;transform:scale(.98);pointer-events:none}.diary-trigger{width:100%;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;text-align:left;background:#0a0b1999;border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:1.25rem 1.5rem;color:inherit;box-shadow:none}.diary-trigger-copy{display:flex;flex-direction:column;gap:.35rem}.diary-trigger-copy strong{font-size:1.1rem}.diary-trigger-action{font-weight:600;color:var(--accent)}.diary-panel{min-height:0;transition:opacity .2s ease,transform .2s ease}.diary-page{position:relative;border-radius:24px;padding:1.5rem;background:linear-gradient(145deg,#0f1023e6,#0a0b19d9);border:1px solid rgba(255,255,255,.05);min-height:260px;box-shadow:inset 0 0 0 1px #ffffff05,0 20px 35px #02030799;overflow:hidden}.diary-page:before,.diary-page:after{content:"";position:absolute;inset:0;border-radius:24px;border:1px solid rgba(255,255,255,.04);transform:translate(6px);opacity:.35;pointer-events:none}.diary-page:after{transform:translate(12px);opacity:.2}.diary-page-content{background:transparent;box-shadow:none;min-height:200px}.diary-nav{margin-top:1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.diary-nav button{min-width:140px}.diary-page-counter{flex:1;text-align:center;font-size:.9rem;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@media(max-width:900px){.panes{grid-template-columns:1fr}.chat-pane,.diary-pane{min-height:auto}.chat-pane{height:auto;max-height:none;padding-right:1.5rem}.hero-stats{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.diary-box.is-collapsed{max-width:100%}}