:root{--ocean: #0D5A8A;--sky: #1A8FC1;--seafoam: #2EC4A0;--sand: #F5EFE0;--dusk: #E8753A;--cream: #FDFAF4;--coral: #c0392b;--border: #e0dbd2;--ink: #1A1A2E;--muted: #6B7280;--white: #FFFFFF;--font-sans: "DM Sans", system-ui, sans-serif;--font-serif: "Playfair Display", Georgia, serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--max-width: 960px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);color:var(--ink);background:var(--cream);line-height:1.6;min-height:100vh}#root{display:flex;flex-direction:column;min-height:100vh}h1,h2,h3{font-family:var(--font-serif);line-height:1.25}a{color:var(--ocean);text-decoration:none}a:hover{text-decoration:underline}.page-wrap{flex:1;width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1rem 3rem}.card{background:var(--white);border-radius:1rem;padding:1.5rem 1.75rem;margin-bottom:1rem;box-shadow:0 2px 16px #0000000f}.badge{display:inline-block;font-family:var(--font-mono);font-size:.72rem;font-weight:700;padding:.3em .8em;border-radius:2rem;text-transform:uppercase;letter-spacing:.08em}.badge--available{background:#2ec4a026;color:var(--seafoam);border:1px solid rgba(46,196,160,.35)}.badge--investigation{background:#0d5a8a1a;color:var(--ocean);border:1px solid rgba(13,90,138,.25)}.btn-primary{background:var(--seafoam);color:var(--ink);font-family:var(--font-sans);font-size:.95rem;font-weight:700;padding:.75rem 1.75rem;border-radius:3rem;border:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex;align-items:center;gap:.5rem}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px #2ec4a066;background:#28d4ab}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn-ocean{background:var(--ocean);color:var(--white);font-family:var(--font-sans);font-size:.95rem;font-weight:700;padding:.75rem 1.75rem;border-radius:3rem;border:none;cursor:pointer;transition:transform .2s,box-shadow .2s;display:inline-flex;align-items:center;gap:.5rem}.btn-ocean:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0d5a8a66}.btn-ghost{background:none;color:var(--muted);font-family:var(--font-sans);font-size:.88rem;font-weight:600;padding:.55rem 1.1rem;border-radius:3rem;border:1px solid var(--border);cursor:pointer;transition:border-color .15s,color .15s}.btn-ghost:hover{border-color:var(--ocean);color:var(--ocean)}.student-home{max-width:680px;margin:0 auto;padding:2rem 1rem 4rem}.student-home__hero{background:linear-gradient(145deg,#0a3d5c,#0d5a8a 45%,#1a8fc1);color:var(--white);padding:2.5rem 2rem;border-radius:1.25rem;margin-bottom:1.5rem;text-align:center}.student-home__hero h1{font-family:var(--font-serif);font-size:clamp(1.6rem,4vw,2.2rem);margin-bottom:.5rem;line-height:1.2;color:var(--white)}.student-home__hero p{font-size:.95rem;color:#ffffffbf;max-width:440px;margin:0 auto;line-height:1.65}.student-home__section-label{font-family:var(--font-mono);font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:.75rem}.student-home__options{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-bottom:2rem}.student-home__option{background:var(--white);border:2px solid var(--border);border-radius:1rem;padding:1.5rem;cursor:pointer;text-align:left;width:100%;font-family:inherit;transition:border-color .15s,box-shadow .15s,transform .15s}.student-home__option:hover{border-color:var(--seafoam);box-shadow:0 4px 16px #2ec4a026;transform:translateY(-2px)}.student-home__option h3{font-family:var(--font-serif);font-size:1.05rem;color:var(--ocean);margin-bottom:.35rem}.student-home__option p{font-size:.88rem;color:var(--muted);line-height:1.6;margin:0}.student-home__option-badge{display:inline-block;font-family:var(--font-mono);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:.2em .6em;border-radius:2rem;margin-bottom:.6rem}.student-home__option-badge--new{background:#2ec4a026;color:var(--seafoam);border:1px solid rgba(46,196,160,.3)}.student-home__option-badge--demo{background:#e8753a1f;color:var(--dusk);border:1px solid rgba(232,117,58,.25)}.student-home__option--capstone{border-color:var(--ocean);background:#0d5a8a08}.student-home__option--capstone:hover{border-color:var(--ocean);box-shadow:0 4px 16px #0d5a8a26;background:#0d5a8a0f}.activity-shell{max-width:680px;margin:0 auto;padding:1.5rem 1rem 4rem}.activity-shell--scaffold .drag-drop__slot{min-width:120px;min-height:68px}.activity-shell--scaffold .drag-drop__chip,.activity-shell--scaffold .sorting__word{padding:.55rem 1.1rem;font-size:1rem}.activity-shell--scaffold .sorting__bucket{min-height:110px}.activity-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;gap:.75rem;flex-wrap:wrap}.activity-nav__back{background:none;border:none;font-family:var(--font-sans);font-size:.88rem;color:var(--muted);cursor:pointer;display:flex;align-items:center;gap:.3rem;padding:.25rem 0}.activity-nav__back:hover{color:var(--ocean)}.activity-progress{display:flex;align-items:center;gap:.4rem}.activity-progress__step{width:28px;height:4px;background:var(--border);border-radius:2px;transition:background .3s}.activity-progress__step--done{background:var(--seafoam)}.activity-progress__step--active{background:var(--ocean)}.activity-progress__label{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);margin-left:.25rem}.scaffold-toggle{background:none;border:1px dashed var(--border);border-radius:2rem;padding:.3rem .85rem;font-family:var(--font-mono);font-size:.7rem;color:var(--muted);cursor:pointer;transition:border-color .15s,color .15s}.scaffold-toggle:hover,.scaffold-toggle--active{border-color:var(--seafoam);color:var(--seafoam);border-style:solid}.activity-header{margin-bottom:1.5rem}.activity-title{font-family:var(--font-serif);font-size:clamp(1.3rem,3vw,1.8rem);color:var(--ocean);margin:.4rem 0 .5rem;display:flex;align-items:center;gap:.5rem}.activity-subtitle{font-size:.97rem;color:var(--muted);line-height:1.65;margin:0}.investigation-feedback{background:#0d5a8a0a;border-left:4px solid var(--ocean);border-radius:0 .75rem .75rem 0;padding:1rem 1.25rem;margin:1rem 0}.investigation-feedback__label{font-family:var(--font-mono);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ocean);display:block;margin-bottom:.45rem}.investigation-feedback__hypothesis{font-size:.92rem;color:var(--ink);margin:0 0 .5rem;line-height:1.6}.investigation-feedback__prompt{font-size:.92rem;color:var(--ink);line-height:1.65;margin:0 0 .5rem}.investigation-feedback__evidence{background:#2ec4a012;border-left:3px solid var(--seafoam);border-radius:0 .4rem .4rem 0;padding:.6rem .85rem;margin-top:.5rem}.investigation-feedback__evidence-label{font-family:var(--font-mono);font-size:.68rem;font-weight:700;text-transform:uppercase;color:var(--seafoam);display:block;margin-bottom:.25rem}.investigation-feedback__evidence p{font-size:.88rem;color:var(--ink);line-height:1.6;margin:0}.reflection-prompt{background:var(--sand);border:1px solid var(--border);border-radius:1rem;padding:1.25rem 1.5rem;margin-top:1.5rem}.reflection-prompt__label{display:inline-block;font-family:var(--font-mono);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--dusk);background:#e8753a1f;border:1px solid rgba(232,117,58,.25);padding:.25em .75em;border-radius:2rem;margin-bottom:.85rem}.reflection-prompt__question{font-size:.95rem;color:var(--ink);line-height:1.65;margin:0 0 .85rem}.reflection-prompt__input{width:100%;font-family:var(--font-sans);font-size:.92rem;line-height:1.65;color:var(--ink);background:var(--white);border:1.5px solid var(--border);border-radius:.5rem;padding:.7rem .9rem;resize:vertical;transition:border-color .15s;min-height:80px;margin-bottom:.85rem;box-sizing:border-box;display:block}.reflection-prompt__input:focus{outline:none;border-color:var(--dusk);box-shadow:0 0 0 3px #e8753a1a}.activity-actions{display:flex;align-items:center;gap:.75rem;margin-top:1.25rem;flex-wrap:wrap}.drag-drop__target-display{display:inline-flex;align-items:center;gap:.5rem;background:#0d5a8a0f;border:2px solid rgba(13,90,138,.18);border-radius:.75rem;padding:.55rem 1.1rem;font-family:var(--font-serif);font-size:1.5rem;color:var(--ocean);margin-bottom:1.25rem}.drag-drop__prompt{font-size:.95rem;color:var(--ink);line-height:1.65;margin-bottom:1.25rem}.drag-drop__builder{display:flex;align-items:flex-start;gap:.6rem;flex-wrap:wrap;margin-bottom:1.25rem}.drag-drop__slot-group{display:flex;flex-direction:column;align-items:center;gap:.3rem}.drag-drop__slot-label{font-family:var(--font-mono);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.drag-drop__slot{min-width:96px;min-height:54px;border:2px dashed var(--border);border-radius:.6rem;display:flex;align-items:center;justify-content:center;background:var(--cream);transition:border-color .15s,background .15s,box-shadow .15s;padding:.4rem;cursor:pointer}.drag-drop__slot:hover{border-color:var(--ocean)}.drag-drop__slot--over{border-color:var(--seafoam);background:#2ec4a00f;box-shadow:0 0 0 3px #2ec4a026;border-style:solid}.drag-drop__slot--filled{border-style:solid;border-color:var(--border)}.drag-drop__slot--correct{border-color:var(--seafoam)!important;background:#2ec4a01a!important}.drag-drop__slot--incorrect{border-color:var(--coral)!important;background:#c0392b0f!important}.drag-drop__slot--selected-target{border-color:var(--ocean);border-style:solid;box-shadow:0 0 0 3px #0d5a8a26}.drag-drop__connector{font-size:1.1rem;color:var(--muted);font-weight:600;flex-shrink:0;padding-top:1.6rem;line-height:1}.drag-drop__pool{display:flex;flex-wrap:wrap;gap:.5rem;padding:.85rem 1rem;background:var(--sand);border:1.5px dashed var(--border);border-radius:.75rem;min-height:58px;margin-bottom:1rem;transition:border-color .15s,background .15s}.drag-drop__pool--over{border-color:var(--muted);background:#6b72800d}.drag-drop__pool-label{width:100%;font-family:var(--font-mono);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.2rem}.drag-drop__chip{background:var(--white);border:1.5px solid var(--border);border-radius:.45rem;padding:.38rem .8rem;font-family:var(--font-mono);font-size:.9rem;font-weight:600;color:var(--ink);cursor:grab;-webkit-user-select:none;user-select:none;transition:border-color .12s,box-shadow .12s,transform .1s;touch-action:none}.drag-drop__chip:hover{border-color:var(--ocean);box-shadow:0 2px 8px #0d5a8a1f}.drag-drop__chip:active{cursor:grabbing;transform:scale(1.06)}.drag-drop__chip--selected{border-color:var(--ocean);background:#0d5a8a14;color:var(--ocean);box-shadow:0 0 0 3px #0d5a8a1f}.drag-drop__chip--in-slot{border-color:var(--ocean);color:var(--ocean)}.drag-drop__chip--correct{background:#2ec4a01a;border-color:var(--seafoam);color:#1a9a82}.drag-drop__chip--incorrect{background:#c0392b14;border-color:var(--coral);color:var(--coral)}.drag-drop__word-sum{background:var(--sand);border:1px solid var(--border);border-radius:.75rem;padding:.9rem 1.15rem;font-family:var(--font-mono);font-size:.97rem;color:var(--ink);margin:1rem 0;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.drag-drop__word-sum-part--base{color:var(--ocean);font-weight:700}.drag-drop__word-sum-part--affix{color:var(--seafoam);font-weight:700}.drag-drop__word-sum-part--arrow{color:var(--muted)}.drag-drop__word-sum-part--result{color:var(--ink);font-weight:700;font-size:1.05rem}.drag-drop__join-note{background:#2ec4a012;border-left:3px solid var(--seafoam);border-radius:0 .5rem .5rem 0;padding:.8rem 1.1rem;font-size:.9rem;color:var(--ink);line-height:1.6}.drag-drop__join-note-label{font-family:var(--font-mono);font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--seafoam);display:block;margin-bottom:.3rem}.sorting__prompt{font-size:.95rem;color:var(--ink);line-height:1.65;margin-bottom:1.25rem}.sorting__pool{display:flex;flex-wrap:wrap;gap:.5rem;padding:.85rem 1rem;background:var(--sand);border:1.5px dashed var(--border);border-radius:.75rem;min-height:58px;margin-bottom:1.25rem;transition:border-color .15s,background .15s}.sorting__pool--over{border-color:var(--muted);background:#6b72800d}.sorting__pool-label{width:100%;font-family:var(--font-mono);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.2rem}.sorting__families{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.25rem}.sorting__bucket{background:var(--white);border:2px dashed var(--border);border-radius:.75rem;padding:1rem;min-height:80px;transition:border-color .15s,background .15s,box-shadow .15s;cursor:pointer}.sorting__bucket--over{border-color:var(--seafoam);border-style:solid;background:#2ec4a00d;box-shadow:0 0 0 3px #2ec4a01f}.sorting__bucket--selected-target{border-color:var(--ocean);border-style:solid;box-shadow:0 0 0 3px #0d5a8a1f}.sorting__bucket-header{font-family:var(--font-serif);font-size:.95rem;font-weight:700;color:var(--ocean);margin-bottom:.6rem}.sorting__bucket-words{display:flex;flex-wrap:wrap;gap:.4rem;min-height:32px}.sorting__word{background:var(--white);border:1.5px solid var(--border);border-radius:.45rem;padding:.35rem .75rem;font-family:var(--font-mono);font-size:.88rem;font-weight:600;color:var(--ink);cursor:grab;-webkit-user-select:none;user-select:none;transition:border-color .12s,box-shadow .12s,transform .1s}.sorting__word:hover{border-color:var(--ocean)}.sorting__word:active{cursor:grabbing;transform:scale(1.06)}.sorting__word--selected{border-color:var(--ocean);background:#0d5a8a14;color:var(--ocean);box-shadow:0 0 0 3px #0d5a8a1f}.sorting__word--correct{background:#2ec4a01a;border-color:var(--seafoam);color:#1a9a82;cursor:default}.sorting__word--incorrect{background:#c0392b12;border-color:var(--coral);color:var(--coral)}.sorting__word-feedback{width:100%;margin-top:.75rem;padding:.75rem 1rem;background:#0d5a8a0a;border-left:3px solid var(--ocean);border-radius:0 .5rem .5rem 0;font-size:.88rem;color:var(--ink);line-height:1.6}.mc__investigation{font-size:1rem;color:var(--ink);line-height:1.65;margin-bottom:.5rem;font-weight:500}.mc__target-word{font-family:var(--font-mono);color:var(--ocean);font-weight:700}.mc__multi-note{font-family:var(--font-mono);font-size:.75rem;color:var(--muted);margin-bottom:1rem}.mc__options{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.25rem}.mc__option{background:var(--white);border:1.5px solid var(--border);border-radius:.75rem;padding:1rem 1.15rem;cursor:pointer;transition:border-color .15s,background .15s;display:flex;align-items:flex-start;gap:.75rem;width:100%;font-family:inherit;text-align:left}.mc__option:hover:not(:disabled){border-color:var(--ocean);background:#0d5a8a08}.mc__option--selected{border-color:var(--ocean);background:#0d5a8a0d}.mc__option--correct{border-color:var(--seafoam);background:#2ec4a012}.mc__option--incorrect{border-color:var(--coral);background:#c0392b0a}.mc__option-indicator{width:1.15rem;height:1.15rem;border:2px solid var(--border);border-radius:.3rem;flex-shrink:0;margin-top:.1rem;display:flex;align-items:center;justify-content:center;transition:border-color .12s,background .12s;font-size:.7rem;color:var(--white)}.mc__option--selected .mc__option-indicator{border-color:var(--ocean);background:var(--ocean)}.mc__option--correct .mc__option-indicator{border-color:var(--seafoam);background:var(--seafoam)}.mc__option--incorrect .mc__option-indicator{border-color:var(--coral);background:var(--coral)}.mc__option-content{flex:1}.mc__option-word{font-family:var(--font-mono);font-size:.97rem;font-weight:700;color:var(--ink);margin-bottom:0}.mc__option-explanation{font-size:.88rem;color:var(--muted);line-height:1.6;margin-top:.4rem}.tf__hypothesis-card{background:var(--white);border:2px solid var(--border);border-radius:1rem;padding:1.5rem 1.75rem;margin-bottom:1.5rem;box-shadow:0 2px 12px #0000000d}.tf__hypothesis-label{font-family:var(--font-mono);font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);display:block;margin-bottom:.5rem}.tf__hypothesis-text{font-size:1.08rem;color:var(--ink);line-height:1.65;font-weight:500}.tf__buttons{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.5rem}.tf__btn{padding:1rem 1.5rem;border:2px solid var(--border);border-radius:.75rem;background:var(--white);font-family:var(--font-sans);font-size:1rem;font-weight:700;color:var(--ink);cursor:pointer;transition:border-color .15s,background .15s,transform .1s;text-align:center}.tf__btn:hover{border-color:var(--ocean);background:#0d5a8a0a;transform:translateY(-1px)}.tf__btn--selected{border-color:var(--ocean);background:#0d5a8a14;color:var(--ocean)}.tf__word-family-reveal{background:#2ec4a00f;border:1px solid rgba(46,196,160,.28);border-radius:.75rem;padding:1.1rem 1.25rem;margin:1rem 0}.tf__word-family-label{font-family:var(--font-serif);font-size:.93rem;font-weight:700;color:var(--ocean);display:block;margin-bottom:.65rem}.tf__word-family-words{display:flex;flex-wrap:wrap;gap:.45rem}.tf__word-chip{background:#2ec4a01f;border:1px solid rgba(46,196,160,.28);border-radius:.4rem;padding:.3rem .7rem;font-family:var(--font-mono);font-size:.88rem;color:var(--ocean)}.tf__explanation{background:var(--sand);border-left:4px solid var(--seafoam);border-radius:0 .75rem .75rem 0;padding:.9rem 1.15rem;margin:.75rem 0;font-size:.92rem;color:var(--ink);line-height:1.65}.tf__reframe{background:#0d5a8a0a;border-left:4px solid var(--ocean);border-radius:0 .75rem .75rem 0;padding:.9rem 1.15rem;margin:.75rem 0;font-size:.92rem;color:var(--ink);line-height:1.65;font-style:italic}.sequence-complete{max-width:520px;margin:0 auto;text-align:center;padding:3rem 1rem}.sequence-complete__card{background:var(--white);border-radius:1.25rem;padding:2.5rem 2rem;box-shadow:0 2px 16px #0000000f}.sequence-complete__icon{font-size:2.5rem;margin-bottom:1rem;line-height:1}.sequence-complete__title{font-family:var(--font-serif);font-size:1.6rem;color:var(--ocean);margin-bottom:.75rem}.sequence-complete__body{font-size:.95rem;color:var(--muted);line-height:1.7;margin-bottom:1.5rem}@media(max-width:520px){.tf__buttons,.sorting__families{grid-template-columns:1fr}.drag-drop__builder{gap:.4rem}}.inquiry-shell{max-width:680px;margin:0 auto;padding:1.5rem 1rem 4rem}.inquiry-phase-strip{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.75rem;gap:.75rem;flex-wrap:wrap}.inquiry-phase-back{background:none;border:none;font-family:var(--font-sans);font-size:.88rem;color:var(--muted);cursor:pointer;display:flex;align-items:center;gap:.3rem;padding:.25rem 0;flex-shrink:0}.inquiry-phase-back:hover{color:var(--ocean)}.inquiry-phase-steps{display:flex;align-items:center;gap:.35rem}.inquiry-phase-step{display:flex;align-items:center;gap:.35rem;font-family:var(--font-mono);font-size:.7rem;color:var(--muted);white-space:nowrap}.inquiry-phase-step--active{color:var(--ocean);font-weight:700}.inquiry-phase-step--done{color:var(--seafoam)}.inquiry-phase-dot{width:7px;height:7px;border-radius:50%;background:var(--border);flex-shrink:0}.inquiry-phase-dot--done{background:var(--seafoam)}.inquiry-phase-dot--active{background:var(--ocean)}.inquiry-phase-sep{width:14px;height:1px;background:var(--border);flex-shrink:0}.word-wall{background:var(--white);border:1px solid var(--border);border-radius:1rem;padding:1.5rem 1.75rem;margin-bottom:1.25rem;box-shadow:0 2px 16px #0000000d;text-align:center}.word-wall__label{font-family:var(--font-mono);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);display:block;margin-bottom:1.1rem}.word-wall__words{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;padding:.25rem 0 .5rem}.word-wall__word{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:.3rem;padding:.15rem .25rem}.inquiry-prompt-card{background:var(--white);border:1px solid var(--border);border-radius:1rem;padding:1.25rem 1.5rem;margin-bottom:1.25rem}.inquiry-prompt-card__label{font-family:var(--font-mono);font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ocean);display:block;margin-bottom:.6rem}.inquiry-prompt-card__prompt{font-size:1rem;color:var(--ink);line-height:1.65;margin:0 0 .9rem;font-weight:500}.inquiry-prompt-card__input{width:100%;font-family:var(--font-sans);font-size:.95rem;line-height:1.65;color:var(--ink);background:var(--cream);border:1.5px solid var(--border);border-radius:.5rem;padding:.75rem .9rem;resize:vertical;transition:border-color .15s;min-height:90px;box-sizing:border-box;display:block}.inquiry-prompt-card__input:focus{outline:none;border-color:var(--ocean);box-shadow:0 0 0 3px #0d5a8a1a}.observation-echo{display:flex;gap:.6rem;align-items:flex-start;background:var(--sand);border-radius:.6rem;padding:.75rem 1rem;margin-bottom:1.25rem;font-size:.92rem;color:var(--ink);line-height:1.6}.observation-echo__label{font-family:var(--font-mono);font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);flex-shrink:0;padding-top:.15rem}.observation-echo__text{font-style:italic;flex:1}.hypothesis-banner{background:#0d5a8a0d;border:1px solid rgba(13,90,138,.14);border-radius:.6rem;padding:.65rem 1rem;margin-bottom:1.25rem;display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap}.hypothesis-banner__label{font-family:var(--font-mono);font-size:.63rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--ocean);white-space:nowrap;flex-shrink:0}.hypothesis-banner__text{font-size:.9rem;font-style:italic;color:var(--ink);line-height:1.5;flex:1}.investigate-phase-label{display:flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.7rem;font-weight:700;color:var(--ocean);text-transform:uppercase;letter-spacing:.07em;margin-bottom:.75rem}.investigate-phase-label:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ocean)}.confirm-sentence{font-family:var(--font-serif);font-size:1.1rem;color:var(--ink);line-height:1.7;background:#2ec4a012;border-left:4px solid var(--seafoam);border-radius:0 1rem 1rem 0;padding:1.1rem 1.5rem;margin-bottom:1rem}.deeper-dive{border:1px solid var(--border);border-radius:.75rem;overflow:hidden;margin-bottom:1.25rem}.deeper-dive>summary{list-style:none;padding:.8rem 1.15rem;cursor:pointer;font-family:var(--font-mono);font-size:.75rem;font-weight:600;color:var(--muted);-webkit-user-select:none;user-select:none;display:flex;align-items:center;gap:.5rem;background:var(--sand);transition:color .15s}.deeper-dive>summary::-webkit-details-marker{display:none}.deeper-dive>summary:hover{color:var(--ocean)}.deeper-dive__chevron{display:inline-block;transition:transform .2s;font-style:normal}.deeper-dive[open] .deeper-dive__chevron{transform:rotate(90deg)}.deeper-dive__body{padding:1.1rem 1.3rem;font-size:.92rem;color:var(--ink);line-height:1.75;border-top:1px solid var(--border);white-space:pre-line}.inquiry-complete__card{background:var(--white);border-radius:1.25rem;padding:2.5rem 2rem;box-shadow:0 2px 16px #0000000f;text-align:center;max-width:480px;margin:3rem auto}.inquiry-complete__icon{font-size:2rem;margin-bottom:1rem;line-height:1;color:var(--seafoam);font-family:var(--font-serif)}.inquiry-complete__title{font-family:var(--font-serif);font-size:1.5rem;color:var(--ocean);margin-bottom:.65rem}.inquiry-complete__body{font-size:.93rem;color:var(--muted);line-height:1.7;margin-bottom:1.5rem}