.specular-button{--sb-radius:18px;--sb-tint:#fff;--sb-tint-opacity:.04;--sb-blur:0px;--sb-text-color:#f5f5f5;isolation:isolate;border-radius:var(--sb-radius);font:inherit;letter-spacing:.01em;color:var(--sb-text-color);background:color-mix(in srgb, var(--sb-tint) calc(var(--sb-tint-opacity) * 100%), transparent);-webkit-backdrop-filter:blur(var(--sb-blur));backdrop-filter:blur(var(--sb-blur));cursor:pointer;-webkit-tap-highlight-color:transparent;border:0;outline:none;justify-content:center;align-items:center;gap:.5em;margin:0;font-weight:500;line-height:1;transition:transform .25s cubic-bezier(.2,.8,.2,1);display:inline-flex;position:relative;box-shadow:0 10px 24px -14px #00000073}.specular-button:active{transform:scale(.97)}.specular-button:focus-visible{outline:2px solid color-mix(in srgb, var(--sb-text-color) 55%, transparent);outline-offset:3px}.specular-button:disabled{opacity:.5;cursor:default}.specular-button:disabled:active{transform:none}.specular-button--sm{padding:10px 20px;font-size:.875rem}.specular-button--md{padding:14px 28px;font-size:1rem}.specular-button--lg{padding:18px 38px;font-size:1.125rem}.specular-button__light{z-index:1;pointer-events:none;width:calc(100% + 48px);height:calc(100% + 48px);display:block;position:absolute;inset:-24px}.specular-button__label{z-index:2;align-items:center;gap:inherit;display:inline-flex;position:relative}@media (prefers-reduced-motion:reduce){.specular-button{transition:none!important}.specular-button:active{transform:none!important}}.sc-gate-overlay{--font-body:"Inter", "IBM Plex Sans Thai", sans-serif;color:#10213a;font-family:var(--font-body);min-height:100vh;box-sizing:border-box;text-align:center;-webkit-font-smoothing:antialiased;background-color:#fdfdfb;flex-direction:column;justify-content:center;align-items:center;min-height:100svh;padding:48px 24px;display:flex}.sc-gate-container{text-align:center;box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;width:100%;max-width:880px;margin:auto;display:flex}.sc-gate-collab-brand{justify-content:center;align-items:center;gap:clamp(16px,2vw,24px);margin:0 0 32px;display:inline-flex}.sc-gate-sci-logo{aspect-ratio:2820/1095;object-fit:cover;object-position:center 53.8%;filter:brightness(0);opacity:.95;width:auto;height:clamp(32px,3.8vw,40px);transition:transform .24s cubic-bezier(.16,1,.3,1);display:block}.sc-gate-academy-logo{object-fit:contain;opacity:.95;width:auto;max-width:160px;height:clamp(28px,3.4vw,36px);transition:transform .24s cubic-bezier(.16,1,.3,1);display:block}.sc-gate-sci-logo:hover,.sc-gate-academy-logo:hover{transform:scale(1.06)}.sc-gate-collab-cross{color:#8c9ba5;-webkit-user-select:none;user-select:none;font-family:Instrument Serif,Georgia,serif;font-size:clamp(22px,2.6vw,28px);font-weight:400;line-height:1}.sc-gate-headline{--countdown-gap:clamp(4px, .75vw, 12px);letter-spacing:-.02em;color:#10213a;white-space:nowrap;text-align:center;width:100%;max-width:100%;margin:0 0 32px;font-family:Instrument Serif,Georgia,serif;font-size:clamp(20px,7vw,56px);font-weight:400;line-height:1.15;overflow:visible}.sc-gate-countdown-track{justify-content:center;align-items:baseline;gap:var(--countdown-gap);white-space:nowrap;flex-wrap:nowrap;max-width:100%;display:inline-flex}.sc-gate-countdown-part{align-items:baseline;gap:var(--countdown-gap);flex:none;display:inline-flex}.sc-gate-unit-segment{white-space:nowrap;flex-shrink:0;align-items:baseline;gap:clamp(4px,.5vw,8px);display:inline-flex}.sc-gate-unit-segment .sc-gate-num{color:#10213a;font-variant-numeric:tabular-nums;white-space:nowrap;font-family:Instrument Serif,Georgia,serif;font-size:1em}.sc-gate-unit-segment .sc-gate-lbl{color:#10213a;white-space:nowrap;font-family:Instrument Serif,Georgia,serif;font-size:1em;font-style:normal}.sc-gate-sep{color:#10213a;white-space:nowrap;-webkit-user-select:none;user-select:none;flex-shrink:0;font-family:Instrument Serif,Georgia,serif;font-size:1em;font-weight:400}.sc-gate-form-wrap{flex-direction:column;align-items:center;gap:12px;width:100%;max-width:400px;margin:0;display:flex}.sc-gate-form-row{flex-direction:column;justify-content:center;align-items:center;gap:12px;width:100%;display:flex}.sc-gate-search-box{border:1px solid var(--sc-line,#10213a24);border-radius:var(--radius-control,999px);box-sizing:border-box;background:#fff;flex:none;align-items:center;gap:12px;width:100%;min-width:0;min-height:48px;padding-inline:16px 8px;font-size:16px;transition:border-color .16s cubic-bezier(.16,1,.3,1),box-shadow .16s cubic-bezier(.16,1,.3,1);display:flex}.sc-gate-search-box .site-icon{width:18px;height:18px;color:var(--sc-muted,#607086);flex:none}.sc-gate-search-box input{width:100%;min-width:0;color:var(--sc-ink,#10213a);font:400 16px/1.5 var(--font-body,"Inter", "IBM Plex Sans Thai", sans-serif);background:0 0;border:0;outline:0;padding-block:10px}.sc-gate-search-box input::placeholder{color:var(--sc-muted,#607086);opacity:1}.sc-gate-search-box input::-webkit-search-decoration{display:none}.sc-gate-search-box input::-webkit-search-cancel-button{display:none}.sc-gate-search-box:focus-within{outline-offset:4px;outline:2px solid #2e5f9e}.sc-gate-search-box :is(input):focus-visible{outline:0!important}.sc-gate-visibility-btn{width:44px;height:44px;color:var(--sc-muted,#607086);cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none;place-items:center;margin:0;padding:0;transition:color .14s cubic-bezier(.16,1,.3,1),background-color .14s cubic-bezier(.16,1,.3,1);display:grid}.sc-gate-visibility-btn:hover{color:var(--sc-ink,#10213a);background:#10213a0f}.sc-gate-visibility-btn:focus-visible{outline-offset:2px;outline:2px solid #2e5f9e}.sc-gate-visibility-btn .site-icon{width:18px;height:18px}.sc-gate-search-box.is-error{outline-offset:4px;border-color:#dc2626;outline:2px solid #dc2626;animation:.36s cubic-bezier(.36,.07,.19,.97) both scGateShake}@keyframes scGateShake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}.sc-gate-action-btn.specular-button{box-sizing:border-box;border-radius:var(--radius-control,999px);color:#fff;width:100%;min-height:48px;font:500 15px/1.4 var(--font-body,"Inter", "IBM Plex Sans Thai", sans-serif);white-space:nowrap;cursor:pointer;background:#10213a;border:1px solid #0000;flex-shrink:0;justify-content:center;align-items:center;gap:12px;padding:10px 20px;text-decoration:none;transition:background-color .2s cubic-bezier(.16,1,.3,1),transform .16s cubic-bezier(.16,1,.3,1);display:inline-flex}.sc-gate-action-btn .site-icon{flex:none;width:18px;height:18px}.sc-gate-action-btn:hover:not(:disabled){background:#183b66}.sc-gate-action-btn:active:not(:disabled){transform:scale(.97)}.sc-gate-action-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.sc-gate-action-btn:focus-visible{outline-offset:4px;outline:2px solid #2e5f9e}.sc-gate-msg-error{color:#dc2626;align-items:center;gap:6px;margin:0;font-family:Inter,IBM Plex Sans Thai,sans-serif;font-size:13px;display:flex}.sc-gate-msg-pending{color:#607086;align-items:center;gap:6px;margin:0;font-family:Inter,IBM Plex Sans Thai,sans-serif;font-size:13px;display:flex}.sc-gate-msg-error .site-icon{flex:none}.sc-gate-secondary-link{color:#607086;text-wrap:balance;align-items:center;gap:8px;max-width:100%;margin:24px 0 0;font-family:Inter,IBM Plex Sans Thai,sans-serif;font-size:13px;line-height:1.5;text-decoration:none;transition:color .16s cubic-bezier(.16,1,.3,1);display:inline-flex}.sc-gate-secondary-link .site-icon{flex:none;width:16px;height:16px}.sc-gate-secondary-link:hover{color:#10213a}.sc-gate-unlocked-badge{z-index:99998;color:#10213a;background:#fff;border:1px solid #10213a29;border-radius:999px;flex-wrap:wrap;align-items:center;gap:12px;padding:8px 16px;font-family:Inter,IBM Plex Sans Thai,sans-serif;font-size:13px;transition:transform .16s cubic-bezier(.16,1,.3,1);display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 8px 24px #10213a1f}.sc-gate-unlocked-badge:hover{transform:translateY(-2px)}.sc-gate-unlocked-info{align-items:center;gap:6px;font-weight:500;display:flex}.sc-gate-relock-btn{color:#10213a;cursor:pointer;background:#f1f4f8;border:1px solid #10213a1f;border-radius:999px;min-height:32px;padding:4px 10px;font-size:11px;font-weight:600;transition:background .16s cubic-bezier(.16,1,.3,1)}.sc-gate-relock-btn:hover{background:#e2e8f0}.sc-gate-relock-btn:focus-visible{outline-offset:2px;outline:2px solid #2e5f9e}.sc-gate-relock-btn:disabled{opacity:.6;cursor:wait}.sc-gate-badge-error{color:#b91c1c;flex-basis:100%;max-width:320px;margin:0;font-size:12px}@media (prefers-reduced-motion:reduce){.sc-gate-overlay,.sc-gate-action-btn,.sc-gate-search-box,.sc-gate-unlocked-badge{transition:none!important}.sc-gate-search-box.is-error{animation:none!important}}@media (max-width:600px){.sc-gate-overlay{padding-block:32px}.sc-gate-collab-brand,.sc-gate-headline{margin-bottom:24px}.sc-gate-form-wrap{max-width:336px}.sc-gate-secondary-link{font-size:12px}.sc-gate-unlocked-badge{justify-content:space-between;bottom:16px;left:16px;right:16px}}