.saju-app{--gk-shadow: #6b5878;--gk-shadow-soft: rgba(107, 88, 120, .12);--gk-gift: var(--saju-accent);--gk-gift-soft: rgba(232, 114, 42, .1);--gk-siddhi: #c89b3c;--gk-siddhi-soft: rgba(200, 155, 60, .12);--gk-thread: linear-gradient(180deg, var(--gk-shadow), var(--gk-gift) 50%, var(--gk-siddhi));--gk-ink: var(--saju-ink-warm);--gk-on-accent: #fff}.gk-app{max-width:600px;margin:0 auto;padding:0 22px 96px;font-family:var(--font-thai);color:var(--saju-text)}.gk-eyebrow{font-family:var(--font-thai);font-size:var(--fs-sm);font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--saju-text-muted)}.gk-hero{position:relative;padding:56px 0 30px;text-align:center;overflow:hidden}.gk-hero__hanja{position:absolute;top:-8px;left:50%;transform:translate(-50%);font-family:var(--font-hanja);font-size:168px;font-weight:300;line-height:1;color:#3a2e220b;pointer-events:none;user-select:none}.gk-hero__inner{position:relative}.gk-hero__title{font-family:var(--font-thai);font-size:var(--fs-6xl);font-weight:700;color:var(--saju-ink);line-height:1.15;letter-spacing:-.01em;margin:14px 0 10px}.gk-hero__title em{font-style:normal;color:var(--saju-accent);position:relative}.gk-hero__sub{font-size:var(--fs-md);font-weight:300;color:var(--saju-text-mid);max-width:32ch;margin:0 auto;line-height:1.7}.gk-hero__learn{display:inline-block;margin-top:14px;font-size:var(--fs-sm);font-weight:500;color:var(--saju-accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s var(--saju-ease),color .2s var(--saju-ease)}.gk-hero__learn:hover{color:var(--saju-accent-hover);border-bottom-color:var(--saju-accent-hover)}.gk-hero:after{content:"";position:absolute;bottom:0;left:50%;width:1px;height:30px;background:linear-gradient(180deg,transparent,var(--gk-siddhi));opacity:.6}.gk-form-wrap{margin-top:16px}.gk-form{background:var(--saju-surface);border:1px solid var(--saju-border-light);border-radius:var(--saju-radius);box-shadow:var(--saju-shadow-inset),var(--saju-shadow-sm);padding:26px 22px;display:flex;flex-direction:column;gap:20px}.gk-field{display:flex;flex-direction:column;gap:9px}.gk-field label{font-size:var(--fs-xs);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--saju-text-mid)}.gk-date-row{display:grid;grid-template-columns:1fr 1fr 1.35fr;gap:9px}.gk-time-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}.gk-form input[type=number]{width:100%;box-sizing:border-box;font-family:var(--font-thai);font-size:var(--fs-2xl);font-weight:300;padding:13px 14px;border:1.5px solid var(--saju-border-light);border-radius:var(--saju-radius-sm);background:var(--saju-input-bg);color:var(--saju-text);transition:border-color .25s var(--saju-ease),box-shadow .25s var(--saju-ease)}.gk-form input[type=number]::placeholder{color:var(--saju-text-muted);font-weight:300}.gk-form input[type=number]:focus{outline:none;border-color:var(--saju-accent);box-shadow:var(--saju-shadow-focus)}.gk-gender-row{display:flex;gap:10px}.gk-radio{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:13px;border:1.5px solid var(--saju-border-light);border-radius:var(--saju-radius-sm);background:var(--saju-input-bg);font-size:var(--fs-lg);font-weight:500;color:var(--saju-text-mid);cursor:pointer;transition:border-color .25s var(--saju-ease),color .25s var(--saju-ease),background .25s var(--saju-ease)}.gk-radio input[type=radio]{display:none}.gk-radio:has(input:checked){border-color:var(--saju-accent);background:var(--gk-gift-soft);color:var(--saju-accent)}.gk-submit{font-family:var(--font-thai);font-size:var(--fs-lg);font-weight:600;color:var(--gk-on-accent);background:var(--saju-accent);border:none;border-radius:var(--saju-radius-sm);padding:16px 24px;cursor:pointer;box-shadow:0 4px 16px var(--gk-gift-soft);transition:background .25s var(--saju-ease),transform .25s var(--saju-ease),box-shadow .25s var(--saju-ease)}.gk-submit:hover{background:var(--saju-accent-hover);transform:translateY(-2px);box-shadow:0 8px 24px #e8722a47}.gk-form__note{font-size:var(--fs-xs);font-weight:300;color:var(--saju-text-muted);text-align:center;line-height:1.5}.gk-loading{display:flex;flex-direction:column;align-items:center;gap:16px;padding:70px 0;color:var(--saju-text-mid);font-size:var(--fs-md)}.gk-spinner{width:36px;height:36px;border:2.5px solid var(--saju-border-light);border-top-color:var(--saju-accent);border-radius:50%;animation-name:gk-spin;animation-duration:.8s;animation-timing-function:linear;animation-iteration-count:infinite}@keyframes gk-spin{to{transform:rotate(360deg)}}.gk-error{margin-top:16px;padding:16px 18px;border-radius:var(--saju-radius-sm);background:#d9443214;border:1px solid rgba(217,68,50,.2);color:var(--saju-fire);font-size:var(--fs-md)}.gk-results{animation:gk-fade-up .5s var(--saju-ease) both}@keyframes gk-fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.gk-sec{margin-top:48px}.gk-sec__title{font-family:var(--font-thai);font-size:var(--fs-5xl);font-weight:700;color:var(--saju-ink);line-height:1.2;letter-spacing:-.01em;display:flex;align-items:baseline;gap:10px;margin-bottom:8px}.gk-num{font-family:var(--font-hanja);font-size:var(--fs-lg);font-weight:400;color:var(--saju-accent);flex-shrink:0}.gk-sec__desc{font-size:var(--fs-base);font-weight:300;color:var(--saju-text-mid);max-width:46ch;margin-bottom:22px;line-height:1.7}.gk-spectrum{position:relative;background:var(--gk-ink);border-radius:var(--saju-radius);box-shadow:var(--saju-shadow-md);padding:28px 24px 26px;overflow:hidden}.gk-spectrum:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gk-thread)}.gk-spectrum:after{content:"易";position:absolute;right:-14px;bottom:-34px;font-family:var(--font-hanja);font-size:132px;font-weight:300;color:#ffffff08;pointer-events:none}.gk-spectrum__eyebrow{position:relative;font-size:var(--fs-xs);font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--saju-text-on-dark-muted)}.gk-spectrum__title{position:relative;font-family:var(--font-thai);font-size:var(--fs-4xl);font-weight:700;color:var(--saju-text-on-dark);line-height:1.25;margin:8px 0 20px}.gk-spectrum__title b{color:var(--saju-accent);font-weight:700}.gk-bar{position:relative;display:grid;grid-template-columns:1fr 1fr 1fr;gap:3px;border-radius:var(--saju-radius-sm);overflow:hidden;margin-bottom:18px}.gk-bar__seg{padding:15px 8px;text-align:center}.gk-stage{font-size:var(--fs-2xs);font-weight:700;letter-spacing:.12em;text-transform:uppercase;opacity:.8;margin-bottom:5px}.gk-word{font-family:var(--font-thai);font-size:var(--fs-lg);font-weight:600;line-height:1.2}.gk-s-shadow{background:var(--gk-shadow);color:#ece4f2}.gk-s-gift{background:var(--gk-gift);color:var(--gk-on-accent)}.gk-s-siddhi{background:var(--gk-siddhi);color:#2e2408}.gk-spectrum__how{position:relative;font-size:var(--fs-sm);font-weight:300;color:var(--saju-text-on-dark-mid);line-height:1.7;padding:13px 15px;margin-bottom:16px;background:#ffffff0d;border-radius:var(--saju-radius-sm)}.gk-spectrum__how b{color:var(--saju-text-on-dark);font-weight:500}.gk-spectrum__body{position:relative;font-size:var(--fs-base);font-weight:300;color:var(--saju-text-on-dark-mid);line-height:1.8}.gk-seq{margin-top:36px}.gk-seq:first-child{margin-top:0}.gk-seq-group--locked{margin-top:44px}.gk-seq__head{margin-bottom:18px}.gk-seq__step{display:block;font-size:var(--fs-2xs);font-weight:700;letter-spacing:.18em;color:var(--saju-accent);margin-bottom:4px}.gk-seq__title{font-family:var(--font-thai);font-size:var(--fs-3xl);font-weight:700;color:var(--saju-ink);line-height:1.2}.gk-seq__canon{display:block;font-size:var(--fs-xs);letter-spacing:.03em;color:var(--saju-text-muted);margin-top:3px}.gk-seq__blurb{font-size:var(--fs-base);font-weight:300;color:var(--saju-text-mid);line-height:1.65;margin:5px 0 0}.gk-thread{position:relative;padding-left:34px;display:flex;flex-direction:column;gap:12px}.gk-thread:before{content:"";position:absolute;left:13px;top:22px;bottom:22px;width:2px;background:var(--gk-thread);opacity:.55}.gk-pathway{position:relative;padding:9px 13px;margin:2px 0;background:var(--gk-gift-soft);border-radius:var(--saju-radius-sm)}.gk-pathway:before{content:"";position:absolute;left:-24px;top:13px;width:7px;height:7px;background:var(--saju-accent);transform:rotate(45deg);opacity:.75}.gk-pathway__name{display:block;font-size:var(--fs-xs);font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--saju-accent)}.gk-pathway__name small{font-weight:400;text-transform:none;letter-spacing:0;color:var(--saju-text-muted)}.gk-pathway__desc{display:block;font-size:var(--fs-xs);color:var(--saju-text-mid);line-height:1.55;margin-top:2px}.gk-sphere{position:relative;background:var(--saju-surface);border:1px solid var(--saju-border-light);border-radius:var(--saju-radius-sm);box-shadow:var(--saju-shadow-inset);padding:16px 18px;cursor:pointer;transition:border-color .25s var(--saju-ease),box-shadow .25s var(--saju-ease),transform .25s var(--saju-ease)}.gk-sphere:before{content:"";position:absolute;left:-27px;top:22px;width:12px;height:12px;border-radius:50%;background:var(--saju-bg);border:2px solid var(--gk-gift);box-shadow:0 0 0 3px var(--saju-bg);z-index:1;transition:background .25s var(--saju-ease)}.gk-sphere:after{content:"";position:absolute;left:-15px;top:27px;width:15px;height:1px;background:var(--saju-border-light)}.gk-sphere:hover{border-color:var(--gk-gift);box-shadow:var(--saju-shadow-inset),var(--saju-shadow-sm);transform:translate(2px)}.gk-sphere:focus-visible{outline:2px solid var(--saju-accent);outline-offset:2px}.gk-sphere--open{border-color:var(--gk-gift);box-shadow:var(--saju-shadow-inset),0 6px 20px var(--gk-gift-soft)}.gk-sphere--open:before{background:var(--gk-gift)}.gk-sphere__head{display:grid;grid-template-columns:auto 1fr auto;align-items:baseline;gap:12px}.gk-sphere__gate{font-family:var(--font-hanja);font-size:30px;font-weight:400;line-height:1;color:var(--saju-ink)}.gk-sphere__gate small{font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--saju-text-muted)}.gk-sphere__titles{min-width:0}.gk-sphere__role{display:block;font-size:var(--fs-lg);font-weight:600;color:var(--saju-ink);line-height:1.25}.gk-sphere__en{display:block;font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--saju-text-muted);margin-top:1px}.gk-sphere__toggle{font-size:var(--fs-base);color:var(--saju-text-muted);transition:transform .3s var(--saju-ease),color .25s var(--saju-ease)}.gk-sphere--open .gk-sphere__toggle{transform:rotate(180deg);color:var(--saju-accent)}.gk-freqs{display:flex;align-items:center;flex-wrap:wrap;gap:4px 7px;margin:0;font-size:var(--fs-sm);font-weight:500}.gk-freqs__w--shadow{color:var(--gk-shadow)}.gk-freqs__w--gift{color:var(--saju-accent)}.gk-freqs__w--siddhi{color:var(--gk-siddhi)}.gk-freqs__arrow{color:var(--saju-text-muted);font-size:var(--fs-xs);align-self:flex-end;margin-bottom:1px}.gk-freq{display:flex;flex-direction:column;gap:1px}.gk-freq__stage{font-size:var(--fs-2xs);font-weight:700;letter-spacing:.02em;line-height:1.2}.gk-freq__stage--shadow{color:var(--gk-shadow);opacity:.8}.gk-freq__stage--gift{color:var(--saju-accent);opacity:.85}.gk-freq__stage--siddhi{color:var(--gk-siddhi);opacity:.9}.gk-sphere__detail{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s var(--saju-ease)}.gk-sphere__detail>*{overflow:hidden}.gk-sphere--open .gk-sphere__detail{grid-template-rows:1fr}.gk-sphere__group{margin-top:14px}.gk-sphere__lbl{display:block;font-size:var(--fs-2xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--saju-text-muted);margin-bottom:6px}.gk-sphere__lbl--mine{color:var(--saju-accent)}.gk-sphere__divider{border:none;border-top:1px solid var(--saju-border-light);margin:16px 0 0}.gk-sphere__blurb{font-size:var(--fs-sm);font-weight:300;font-style:italic;color:var(--saju-text-muted);line-height:1.6;margin:0}.gk-sphere__desc{font-size:var(--fs-base);font-weight:300;color:var(--saju-text-mid);line-height:1.75;margin:9px 0 0}.gk-contemplation{margin-top:14px;padding:13px 16px;border-left:2px solid var(--saju-accent);background:var(--gk-gift-soft);border-radius:0 var(--saju-radius-sm) var(--saju-radius-sm) 0}.gk-contemplation__lbl{display:block;font-size:var(--fs-2xs);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--saju-accent);margin-bottom:5px}.gk-contemplation p{font-size:var(--fs-sm);color:var(--saju-text);line-height:1.65;font-style:italic}.gk-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:7px}.gk-cell{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-family:var(--font-hanja);font-size:var(--fs-base);color:var(--saju-text-muted);background:var(--saju-surface);border:1px solid var(--saju-border-light);border-radius:10px;cursor:pointer;transition:transform .18s var(--saju-ease),background .18s var(--saju-ease),color .18s var(--saju-ease),border-color .18s var(--saju-ease)}.gk-cell:hover{transform:translateY(-2px);background:var(--saju-bg-warm);color:var(--saju-ink)}.gk-cell--active{background:var(--saju-accent);color:var(--gk-on-accent);border-color:var(--saju-accent);font-weight:500;box-shadow:0 3px 10px var(--gk-gift-soft)}.gk-cell--selected{outline:2px solid var(--saju-ink);outline-offset:2px}.gk-grid-key{display:flex;justify-content:center;gap:18px;margin-top:14px;font-size:var(--fs-xs);color:var(--saju-text-muted)}.gk-grid-key span{display:inline-flex;align-items:center;gap:6px}.gk-grid-key i{width:12px;height:12px;border-radius:3px;display:inline-block}.gk-grid-key__active{background:var(--saju-accent)}.gk-grid-key__idle{background:var(--saju-surface);border:1px solid var(--saju-border-light)}.gk-locked-wrap{position:relative;border-radius:var(--saju-radius-sm);overflow:hidden}.gk-locked__content{filter:blur(5px);user-select:none;pointer-events:none}.gk-locked__overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ede9e166,#ede9e1d9);border-radius:var(--saju-radius-sm);z-index:2}.gk-locked__badge{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-base);font-weight:600;color:var(--saju-ink);background:#ffffffe6;padding:10px 20px;border-radius:var(--saju-radius-pill);box-shadow:var(--saju-shadow-sm)}.gk-locked__cta{text-align:center;margin:14px 0 4px}.gk-locked__cta a{display:inline-block;color:var(--gk-on-accent);background:var(--saju-accent);font-size:var(--fs-sm);font-weight:600;text-decoration:none;padding:11px 24px;border-radius:var(--saju-radius-sm);box-shadow:0 4px 16px var(--gk-gift-soft);transition:background .25s var(--saju-ease),transform .25s var(--saju-ease)}.gk-locked__cta a:hover{background:var(--saju-accent-hover);transform:translateY(-1px)}.gk-locked-wrap--teaser{max-height:260px}.gk-locked-wrap--teaser .gk-locked__content{filter:blur(3px)}.gk-locked-wrap--teaser .gk-locked__overlay{align-items:flex-end;background:linear-gradient(180deg,rgba(237,233,225,0) 0%,rgba(237,233,225,.55) 45%,var(--saju-bg) 100%);padding:0 20px 22px}.gk-ai__upsell{margin-top:20px;padding-top:18px;border-top:1px solid var(--saju-border-light);text-align:center}.gk-ai__upsell p{font-size:var(--fs-sm);font-weight:300;color:var(--saju-text-mid);line-height:1.7;margin-bottom:14px}.gk-ai__upsell p b{color:var(--saju-ink);font-weight:600}.gk-ai__upsell a{display:inline-block;color:var(--gk-on-accent);background:var(--saju-accent);font-size:var(--fs-sm);font-weight:600;text-decoration:none;padding:12px 26px;border-radius:var(--saju-radius-sm);transition:background .25s var(--saju-ease),transform .25s var(--saju-ease)}.gk-ai__upsell a:hover{background:var(--saju-accent-hover);transform:translateY(-1px)}.gk-key-detail{margin-top:18px;background:var(--saju-surface);border:1px solid var(--saju-border-light);border-radius:var(--saju-radius);box-shadow:var(--saju-shadow-inset);padding:22px 20px;animation:gk-fade-up .35s var(--saju-ease) both}.gk-key-detail__head{display:flex;align-items:baseline;gap:12px;margin-bottom:16px}.gk-key-detail__num{font-family:var(--font-hanja);font-size:var(--fs-3xl);color:var(--saju-accent)}.gk-key-detail__name{font-family:var(--font-thai);font-size:var(--fs-2xl);font-weight:700;color:var(--saju-ink)}.gk-key-detail .gk-bar{background:var(--gk-ink)}.gk-key-detail__desc{font-size:var(--fs-base);font-weight:300;color:var(--saju-text-mid);line-height:1.75;margin-top:16px}.gk-ai{position:relative;background:var(--saju-surface);border:1px solid var(--saju-border-light);border-radius:var(--saju-radius);box-shadow:var(--saju-shadow-inset),0 10px 30px #3a28140d;padding:clamp(26px,5vw,40px) clamp(20px,4vw,36px);margin-top:48px;overflow:hidden}.gk-ai:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--saju-accent) 38%,var(--gk-siddhi) 50%,var(--saju-accent) 62%,transparent)}.gk-ai__hanja{position:absolute;right:clamp(-22px,-3vw,-10px);top:50%;transform:translateY(-50%);font-family:var(--font-hanja);font-size:clamp(170px,32vw,280px);font-weight:200;line-height:1;color:var(--saju-accent);opacity:.05;pointer-events:none;user-select:none}.gk-ai__invite{position:relative;max-width:34rem}.gk-ai__eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:var(--fs-xs);font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--saju-accent)}.gk-ai__pulse{width:7px;height:7px;border-radius:50%;background:var(--saju-accent);box-shadow:0 0 0 3px var(--gk-gift-soft)}.gk-ai__title{font-family:var(--font-thai);font-size:clamp(var(--fs-4xl),6vw,var(--fs-6xl));font-weight:700;color:var(--saju-ink);line-height:1.18;letter-spacing:-.01em;margin:12px 0 10px}.gk-ai__desc{font-size:var(--fs-base);font-weight:300;color:var(--saju-text-mid);line-height:1.7;margin:0 0 24px}.gk-ai__desc 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