.hlc-knowledge-modal{position:fixed;z-index:100000;inset:0;display:grid;place-items:center;padding:20px;opacity:0;transition:opacity .22s ease}
.hlc-knowledge-modal.is-visible{opacity:1}
.hlc-knowledge-modal__backdrop{position:absolute;inset:0;background:rgba(30,42,34,.7);backdrop-filter:blur(5px)}
.hlc-knowledge-modal__window{position:relative;width:min(680px,100%);max-height:calc(100vh - 32px);overflow:auto;border:1px solid rgba(75,99,79,.25);border-radius:30px;background:#f8f2e6;padding:28px;box-shadow:0 24px 80px rgba(24,43,31,.32)}
.hlc-knowledge-close{position:absolute;z-index:4;top:14px;right:14px;width:46px;height:46px;border:0;border-radius:50%;background:#fff;color:#3f6048;font:700 30px/1 system-ui;cursor:pointer}
.hlc-knowledge-card{width:100%;min-height:430px;perspective:1400px}
.hlc-knowledge-card__inner{position:relative;width:100%;min-height:430px;transition:transform .65s cubic-bezier(.2,.7,.25,1);transform-style:preserve-3d}
.hlc-knowledge-card.is-flipped .hlc-knowledge-card__inner{transform:rotateY(180deg)}
.hlc-knowledge-card__face{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;border:1px solid rgba(75,99,79,.18);border-radius:25px;padding:clamp(30px,6vw,58px);backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow-wrap:anywhere}
.hlc-knowledge-card__front{background:linear-gradient(135deg,#f8efdd,#edf4e9 58%,#e8def0)}
.hlc-knowledge-card__back{background:linear-gradient(145deg,#eef5e9,#fffaf0);transform:rotateY(180deg)}
.hlc-knowledge-card h2{margin:10px 0 18px;color:#294d35;font:800 clamp(1.8rem,5vw,3rem)/1.08 system-ui}
.hlc-knowledge-card p{margin:0 0 22px;color:#34463a;font:500 clamp(1.05rem,2.4vw,1.3rem)/1.55 system-ui}
.hlc-knowledge-kicker{color:#705c7e;font:800 .78rem/1.3 system-ui;letter-spacing:.12em}
.hlc-knowledge-today{border-left:5px solid #dba93b;border-radius:8px;background:rgba(255,255,255,.72);padding:15px}
.hlc-knowledge-button,.hlc-knowledge-done{min-height:50px;border:0;border-radius:14px;background:#496b52;padding:12px 22px;color:#fff;font:750 1rem system-ui;cursor:pointer}
.hlc-knowledge-button{align-self:flex-start;margin-top:auto}
.hlc-knowledge-button--secondary{background:#6d5d7e}
.hlc-knowledge-done{width:100%;margin-top:16px}
.hlc-knowledge-button:focus-visible,.hlc-knowledge-done:focus-visible,.hlc-knowledge-close:focus-visible{outline:4px solid #dba93b;outline-offset:3px}
.hlc-knowledge-archive{max-width:1000px}
.hlc-knowledge-archive__header{margin-bottom:30px;border-radius:28px;background:linear-gradient(135deg,#f8efdd,#edf4e9 58%,#e8def0);padding:clamp(28px,6vw,60px)}
.hlc-knowledge-archive__header h1{margin:.15em 0;color:#294d35;font-size:clamp(2.2rem,6vw,4rem)}
.hlc-knowledge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.hlc-knowledge-grid .hlc-knowledge-card,.hlc-knowledge-grid .hlc-knowledge-card__inner{min-height:470px}
@media(max-width:720px){.hlc-knowledge-grid{grid-template-columns:1fr}
.hlc-knowledge-modal__window{padding:18px}
.hlc-knowledge-card,.hlc-knowledge-card__inner{min-height:480px}
}
@media(prefers-reduced-motion:reduce){.hlc-knowledge-modal,.hlc-knowledge-card__inner{transition:none}
.hlc-knowledge-card.is-flipped .hlc-knowledge-card__inner{transform:none}
.hlc-knowledge-card.is-flipped .hlc-knowledge-card__front{display:none}
.hlc-knowledge-card__back{transform:none;display:none}
.hlc-knowledge-card.is-flipped .hlc-knowledge-card__back{display:flex}
}

.hlc-knowledge-pin{align-self:flex-start;margin:0 0 12px;padding:9px 14px;border:1px solid #8ca18e;border-radius:999px;background:#fff;color:#3f6048;font:750 .92rem system-ui;cursor:pointer}
.hlc-knowledge-pin.is-pinned{border-color:#d3a339;background:#fff4cf}
.hlc-knowledge-pin:disabled{opacity:.65}
.hlc-knowledge-pin:focus-visible{outline:4px solid #dba93b;outline-offset:3px}
.hlc-knowledge-empty{border:1px solid rgba(75,99,79,.2);border-radius:24px;background:#fffaf0;padding:clamp(28px,6vw,54px);color:#34463a;text-align:center}.hlc-knowledge-empty strong{display:block;margin-bottom:8px;color:#294d35;font-size:clamp(1.35rem,3vw,1.8rem)}.hlc-knowledge-empty p{margin:0;font-size:1.05rem;line-height:1.55}