._page_kbsax_1{isolation:isolate;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#314254 #0c1723;color:#f6f8fc;background:#0c1723;height:100%;min-height:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Noto Sans Thai,Tahoma,sans-serif;position:relative;overflow:hidden auto}._inner_kbsax_2{z-index:2;width:100%;max-width:620px;margin-inline:auto;padding:22px 22px 20px;position:relative}._header_kbsax_3{text-align:center;margin-bottom:18px}._logo_kbsax_4{mix-blend-mode:screen;background:url(/about-reference.jpeg) 50% -25px/470px no-repeat;width:110px;height:78px;margin:0 auto 9px}._brand_kbsax_5{background:linear-gradient(#0c1723,#0c1723) padding-box padding-box,linear-gradient(110deg,#ffae42,#fa6cae,#2aaef8) border-box;border:2px solid #0000;border-radius:30px;margin:0 auto 9px;padding:3px 20px;font-size:13px;font-weight:650;line-height:1.4;display:table}._header_kbsax_3 h1{letter-spacing:-.045em;white-space:nowrap;margin:0 0 1px;font-family:Arial,sans-serif;font-size:clamp(42px,12.3vw,61px);font-weight:900;line-height:1.12}._header_kbsax_3 h1 span{color:#0000;background:linear-gradient(100deg,#ffc846,#ff9d58 28%,#ec50cf 73%,#ad5dfa);-webkit-background-clip:text;background-clip:text}._heading_kbsax_8{margin:3px 0 2px;font-size:clamp(15px,4.2vw,20px);font-weight:700;line-height:1.6}._description_kbsax_9{color:#a8b7d0;margin:0 auto;font-size:clamp(13px,3.5vw,16px);line-height:1.7}._topics_kbsax_10{gap:9px;display:grid}._topic_kbsax_10{background:linear-gradient(110deg,#102438,#0d1d30 70%);border:1px solid #24374b;border-radius:17px;position:relative;overflow:hidden;box-shadow:inset 0 0 16px #03162955}._topic_kbsax_10:last-child{background:linear-gradient(110deg,#073039,#092131)}._summary_kbsax_13{cursor:pointer;-webkit-tap-highlight-color:transparent;grid-template-columns:38px 55px minmax(0,1fr) 31px;align-items:center;gap:10px;min-height:88px;padding:11px 12px;list-style:none;display:grid}._summary_kbsax_13::-webkit-details-marker{display:none}._summary_kbsax_13::marker{content:""}._number_kbsax_15{color:var(--topic-accent);letter-spacing:-.045em;border-right:1px solid color-mix(in srgb,var(--topic-accent) 40%,transparent);padding-right:8px;font-family:Impact,Arial Narrow,sans-serif;font-size:33px;font-weight:800;line-height:1.2}._iconCircle_kbsax_16{color:#f4f7fc;background:radial-gradient(circle at 32% 25%,color-mix(in srgb,var(--topic-accent) 22%,#10243a),#102037);border-radius:50%;place-items:center;width:55px;height:61px;display:grid;box-shadow:inset 0 0 15px #ffffff05}._cardText_kbsax_17{min-width:0}._summary_kbsax_13 h2{overflow-wrap:anywhere;color:#f6f8fc;margin:0 0 3px;font-size:16px;font-weight:700;line-height:1.5}._cardDescription_kbsax_18{color:#b4bfd2;overflow-wrap:anywhere;font-size:12px;line-height:1.55;display:block}._arrowCircle_kbsax_19{border:2px solid var(--topic-accent);width:31px;height:31px;color:var(--topic-accent);border-radius:50%;place-items:center;display:grid}._arrow_kbsax_19{transition:transform .16s}._topic_kbsax_10[open] ._arrow_kbsax_19{transform:rotate(90deg)}:is(._summary_kbsax_13:focus-visible,._link_kbsax_21:focus-visible){outline:2px solid var(--topic-accent,#1fe0df);outline-offset:-4px;border-radius:14px}._body_kbsax_22{color:#c0ccda;overflow-wrap:anywhere;border-top:1px solid #324255;margin:0 15px;padding:17px 4px 20px;font-size:15px;line-height:1.9}._body_kbsax_22 p{margin:0 0 16px}._body_kbsax_22 ._lead_kbsax_22{color:#f1f5fa;font-weight:600}._body_kbsax_22 h3{color:#f1f5fa;margin:24px 0 12px;font-size:15px;line-height:1.7}._points_kbsax_22{margin:0 0 20px;padding-left:20px}._points_kbsax_22 li{margin-bottom:15px;padding-left:4px}._points_kbsax_22 li::marker{color:var(--topic-accent)}._points_kbsax_22 h4{color:#f1f5fa;margin:0 0 3px;font-size:15px;font-weight:600}._points_kbsax_22 p{margin:0}._body_kbsax_22 ._note_kbsax_22{color:#acbcd0;font-size:13px}._link_kbsax_21{max-width:100%;min-height:44px;color:var(--topic-accent);align-items:center;gap:8px;font-size:14px;text-decoration:none;display:inline-flex}._link_kbsax_21:hover{text-decoration:underline}._link_kbsax_21 svg{flex:none}._footer_kbsax_23{text-align:center;padding:15px 0 2px;position:relative}._footer_kbsax_23 p{color:#a9b8cf;margin:0;font-size:12px;line-height:1.8}._footer_kbsax_23 p:first-child{color:#f6f7fb;white-space:nowrap;justify-content:center;align-items:center;gap:6px;font-family:Arial,sans-serif;font-size:18px;font-style:italic;font-weight:700;line-height:1.7;display:flex}._footer_kbsax_23 p:first-child:before,._footer_kbsax_23 p:first-child:after{content:"";background:#75859b;flex:1;max-width:35px;height:1px;margin-inline:5px}._footer_kbsax_23 em{color:#0000;background:linear-gradient(100deg,#ed5bc2,#ffab55);-webkit-background-clip:text;background-clip:text}._ribbonTop_kbsax_24,._ribbonBottom_kbsax_24{z-index:0;pointer-events:none;background:linear-gradient(145deg,#ffbd54 10%,#ff8148 40%,#f839a5 65%,#7c28d9 85%);border-radius:40% 55% 45% 60%;width:190px;height:190px;position:absolute;transform:rotate(-30deg);box-shadow:inset -8px -8px 18px #a839db,inset 5px 8px 15px #ffd19666}._ribbonTop_kbsax_24{top:-97px;left:-110px}._ribbonBottom_kbsax_24{background:linear-gradient(140deg,#15cce8,#326ef8 34%,#672be1 55%,#ec3fc5 78%,#ff898b);width:195px;height:160px;bottom:0;right:-118px;transform:rotate(-35deg)}._orbOne_kbsax_25,._orbTwo_kbsax_25{pointer-events:none;z-index:1;background:radial-gradient(circle at 30% 25%,#ffdb88,#ff8c43 58%,#ec6e3e);border-radius:50%;width:20px;height:20px;position:absolute;top:26px;left:22%;box-shadow:inset 1px 1px 3px #fff7}._orbTwo_kbsax_25{background:radial-gradient(circle at 25% 20%,#6acbff,#424afa 55%,#4424ba);width:17px;height:17px;top:203px;left:auto;right:7%}@media (min-width:700px){._inner_kbsax_2{padding:24px 26px}._summary_kbsax_13{min-height:91px}._header_kbsax_3{margin-bottom:21px}}@media (max-width:359px){._inner_kbsax_2{padding:18px 13px}._summary_kbsax_13{grid-template-columns:29px 42px minmax(0,1fr) 27px;gap:7px;padding:11px 9px}._number_kbsax_15{padding-right:5px;font-size:28px}._iconCircle_kbsax_16{width:42px;height:49px}._iconCircle_kbsax_16 svg{width:29px;height:29px}._summary_kbsax_13 h2{font-size:14px}._cardDescription_kbsax_18{font-size:11px}._arrowCircle_kbsax_19{width:27px;height:27px}._footer_kbsax_23 p:first-child{font-size:16px}._heading_kbsax_8{font-size:15px}}@media (prefers-reduced-motion:reduce){._arrow_kbsax_19{transition:none}}