/* KDDF case study: every rule is scoped to .kd-page / .kd so the shared site styles stay untouched. */
.kd-page{--kd-ink:#050f24;--kd-navy:#001f4d;--kd-deep:#0a1628;--kd-blue:#0066cc;--kd-sky:#00a3e0;--kd-ice:#e8f1fb;--kd-paper:#f4f7fb;--kd-coral:#ff6b35;--kd-text:#0f172a;--kd-muted:#475569;--kd-line:#0f172a1f;--kd-head:85px;background:var(--kd-ink)}
.kd-page .site-header{position:fixed;inset:0 0 auto;background:rgba(5,15,36,.94);border-bottom-color:#ffffff1a}
.kd-page .site-header .container{background:transparent;box-shadow:none}
.kd-page .site-consult-bar{display:none!important}
.kd{color:var(--kd-text);background:var(--kd-paper);font-family:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo',sans-serif;font-size:17px;line-height:1.8;word-break:keep-all;overflow-wrap:anywhere;overflow-x:clip;-webkit-font-smoothing:antialiased}
.kd *{box-sizing:border-box}
/* :where() keeps the reset at one class of specificity so component margins below can win. */
.kd :where(h1,h2,h3,p,figure,dl,dd,ul,ol){margin:0}
.kd :where(h1,h2,h3){font-weight:600;line-height:1.3;letter-spacing:-.05em;text-wrap:balance}
.kd :where(p){text-wrap:pretty}
.kd :where(ul,ol){list-style:none;padding:0}
.kd a{color:inherit;text-decoration:none}
.kd button{font:inherit;cursor:pointer;color:inherit}
.kd :is(img,video,canvas){display:block;max-width:100%}
.kd img{width:100%;height:auto}
.kd [hidden]{display:none!important}
.kd :is(a,button):focus-visible,.kd-chapters a:focus-visible,.kd-lightbox button:focus-visible{outline:3px solid #3f86ff;outline-offset:5px}
.kd em{font-style:normal;color:#1f6fd6}
.kd h2{font-size:clamp(34px,3.9vw,64px)}
.kd-wrap{width:calc(100% - 12vw);max-width:1600px;margin-inline:auto}
.kd-section{padding-block:clamp(90px,10vw,170px)}
.kd-sectionhead{display:flex;justify-content:space-between;gap:25px;padding-bottom:26px;border-bottom:1px solid var(--kd-line);margin-bottom:clamp(50px,6vw,95px);font-size:15px;line-height:1.5}
.kd-sectionhead>span:first-child,.kd-eyebrow{font-family:ui-monospace,'SF Mono',Consolas,monospace;font-size:14px;letter-spacing:.06em;font-weight:500}
.kd-split{display:grid;grid-template-columns:1.25fr 1fr;gap:8vw;align-items:start}
.kd-prose{padding-top:8px}
.kd-prose p{max-width:600px;color:var(--kd-muted)}
.kd-prose p+p{margin-top:22px}
.kd-textlink{display:inline-flex;gap:32px;align-items:center;border-bottom:1px solid currentColor;padding:12px 0;font-size:16px;line-height:1.5}
.kd-prose .kd-textlink{margin-top:26px}
.kd-textlink span{font-size:22px;transition:transform .3s}
.kd-textlink:hover span{transform:translate(3px,-3px)}
.kd-badge{display:inline-block;border:1px solid currentColor;border-radius:30px;padding:3px 12px;font-size:14px;line-height:1.5;white-space:nowrap}
.kd-skip{position:fixed;top:-90px;left:20px;z-index:9999;background:#e8f1fb;color:#001f4d;padding:15px}
.kd-skip:focus{top:100px}
.kd-reading{position:fixed;z-index:1002;top:0;left:0;width:100%;height:3px;pointer-events:none}
.kd-reading i{display:block;height:100%;background:linear-gradient(90deg,#0066cc,#00a3e0);transform:scaleX(var(--read,0));transform-origin:left}
[id^=kd-]{scroll-margin-top:100px}

/* Device frame shared by hero, renewal switcher and live preview */
.kd-device{position:relative;background:#0b1730;border:1px solid #ffffff24;border-radius:14px;overflow:hidden;box-shadow:0 50px 120px #00000080}
.kd-device__bar{height:44px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 18px;background:#0e1d3a;color:#9fb3d1;font-family:ui-monospace,Consolas,monospace;font-size:14px}
.kd-device__bar>span:first-child{display:flex;gap:7px}
.kd-device__bar i{width:9px;height:9px;border-radius:50%;background:#ffffff2e;display:block}
.kd-device__bar>span:last-child{min-width:60px;text-align:right}

/* CI flag motif */
.kd-flag{overflow:visible}
.kd-flag__cell{transform-box:fill-box;transform-origin:50% 50%}
.kd-flag__cell--on{fill:#fff}
.kd-flag__cell--off{fill:#ffffff10}
.kd-motion .kd-hero__flag .kd-flag__cell{animation:kd-cell .9s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i)*28ms + .2s)}
@keyframes kd-cell{from{opacity:0;transform:translate(-26px,18px) scale(.6)}to{opacity:1;transform:none}}

/* 00 Hero */
.kd-hero{position:relative;background:var(--kd-ink);color:#fff;--hero-p:0}
.kd-hero__pin{position:relative;overflow:hidden;padding:150px 6vw 80px;background:radial-gradient(ellipse 60% 55% at 78% 18%,#0066cc66,transparent 70%),radial-gradient(ellipse 50% 40% at 8% 95%,#00a3e02e,transparent 70%),var(--kd-ink)}
.kd-hero__field{position:absolute;inset:0;width:100%!important;height:100%!important;pointer-events:none}
.kd-hero__top{position:absolute;left:6vw;right:6vw;top:112px;display:flex;justify-content:space-between;gap:20px;font-family:ui-monospace,Consolas,monospace;font-size:14px;letter-spacing:.08em;color:#8ea6c9;z-index:2}
.kd-hero__flag{position:absolute;right:6vw;top:150px;width:min(28vw,420px);height:auto;z-index:1}
.kd-hero__copy{position:relative;z-index:2;max-width:800px;margin-top:40px}
.kd-hero__copy .kd-eyebrow{color:#7fb2ff}
.kd-hero h1{margin-top:26px;font-size:clamp(44px,5.4vw,92px);line-height:1.16;letter-spacing:-.06em;font-weight:650}
.kd-hero h1 em{background:linear-gradient(120deg,#6bb8ff 0%,#3f86ff 40%,#f05f82 78%,#ff4f73 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.kd-hero__lead{margin-top:28px;font-size:18px;color:#b9c8de;line-height:1.75}
.kd-hero__device{position:relative;z-index:3;margin-top:70px}
.kd-hero__caption{display:flex;justify-content:space-between;gap:20px;margin-top:18px;font-size:15px;color:#9fb3d1}
.kd-hero__caption span:first-child{color:#fff}
.kd-hero__scroll{position:absolute;bottom:28px;right:6vw;z-index:4;display:flex;gap:26px;align-items:center;font-family:ui-monospace,Consolas,monospace;font-size:14px;letter-spacing:.1em;color:#cfe0f7!important}
.kd-hero__scroll span{font-size:22px}
.kd-motion .kd-hero{height:230svh}
.kd-motion .kd-hero__pin{position:sticky;top:0;height:100svh;min-height:720px;padding:0}
.kd-motion .kd-hero__copy{position:absolute;left:6vw;top:calc(var(--kd-head) + 95px);margin:0;transform:translateY(calc(var(--hero-p)*-220px));opacity:calc(1 - var(--hero-p)*1.9)}
.kd-motion .kd-hero__flag{transform:translateY(calc(var(--hero-p)*-180px)) rotate(calc(var(--hero-p)*-6deg));opacity:calc(1 - var(--hero-p)*1.5)}
.kd-motion .kd-hero__device{position:absolute;left:50%;top:50%;margin:0;width:min(84vw,calc((100svh - 210px)*1.6));transform:translate(-50%,-50%) translateY(calc((1 - var(--hero-p))*58svh + var(--hero-p)*42px)) scale(calc(.72 + var(--hero-p)*.28));transform-origin:50% 50%;will-change:transform}
.kd-motion .kd-hero__caption{opacity:calc((var(--hero-p) - .65)*3)}
.kd-motion :is(.kd-hero__scroll,.kd-hero__top){opacity:calc(1 - var(--hero-p)*3)}

/* 01 Brief */
.kd-brief{background:var(--kd-paper)}
.kd-meta{margin-top:80px;display:grid;grid-template-columns:1fr 1.1fr 1.3fr 1fr;gap:25px;padding-block:28px;border-top:1px solid var(--kd-line);border-bottom:1px solid var(--kd-line)}
.kd-meta dt{font-family:ui-monospace,Consolas,monospace;font-size:14px;color:#64748b;margin-bottom:10px;letter-spacing:.05em}
.kd-meta dd{font-size:16px;line-height:1.7}
.kd-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:70px}
.kd-stats>div{border-top:2px solid var(--kd-text);padding-top:20px}
.kd-stats strong{display:block;font-size:clamp(76px,9vw,150px);line-height:1.05;font-weight:500;letter-spacing:-.07em;color:var(--kd-navy)}
.kd-stats sup{font-size:.4em;color:var(--kd-blue);vertical-align:top;margin-left:6px;top:.4em;position:relative}
.kd-stats p{margin-top:14px;font-size:17px;color:var(--kd-muted)}
.kd-stats small{display:block;font-size:15px;color:#64748b}

/* 02 Rename */
.kd-rename{position:relative;background:var(--kd-navy);color:#fff;--rn-a:1;--rn-b:1;--rn-p:1}
.kd-rename__pin{position:relative;overflow:hidden;padding:120px 6vw 90px;background:linear-gradient(#ffffff08 1px,transparent 1px) 0 0/100% 72px,var(--kd-navy)}
.kd-rename .kd-eyebrow{color:#7fb2ff}
.kd-rename__names{margin-top:40px}
.kd-rename__names p{font-size:clamp(40px,6.6vw,118px);line-height:1.2;letter-spacing:-.065em;font-weight:600}
.kd-rename__old span{position:relative;display:inline-block;color:rgba(255,255,255,calc(1 - var(--rn-a)*.7))}
.kd-rename__old span:after{content:'';position:absolute;left:-1%;right:-1%;top:54%;height:.07em;background:var(--kd-coral);transform:scaleX(var(--rn-a));transform-origin:left}
.kd-rename__new span{display:inline-block;background:linear-gradient(120deg,#6bb8ff,#3f86ff 45%,#f05f82 85%);-webkit-background-clip:text;background-clip:text;color:transparent;clip-path:inset(-10% calc((1 - var(--rn-b))*100%) -10% 0)}
.kd-rename__copy{margin-top:40px;font-size:18px;color:#c3d3ea;max-width:760px}
.kd-rename__line{display:grid;grid-template-columns:repeat(3,1fr);margin-top:60px;position:relative;border-top:1px solid #ffffff30}
.kd-rename__line:before{content:'';position:absolute;left:0;right:0;top:-1px;height:1px;background:#7fb2ff;transform:scaleX(var(--rn-p));transform-origin:left}
.kd-rename__line li{padding:20px 20px 0 0;display:flex;flex-direction:column;gap:6px}
.kd-rename__line b{font-family:ui-monospace,Consolas,monospace;font-weight:500;font-size:15px;color:#7fb2ff}
.kd-rename__line span{font-size:16px;color:#dbe6f5}
.kd-motion .kd-rename{height:200svh}
.kd-motion .kd-rename__pin{position:sticky;top:0;height:100svh;min-height:640px;display:flex;flex-direction:column;justify-content:center;padding:calc(var(--kd-head) + 30px) 6vw 50px}

/* 03 Audience */
.kd-audience{background:#fff}
.kd-personas{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:85px}
.kd-persona{border:1px solid var(--kd-line);border-radius:14px;padding:28px 26px 32px;background:linear-gradient(180deg,#fff,#f6f9fd);transition-delay:calc(var(--d)*90ms)!important}
.kd-persona>span{font-family:ui-monospace,Consolas,monospace;font-size:14px;color:var(--kd-blue);letter-spacing:.04em}
.kd-persona h3{font-size:24px;margin:38px 0 14px}
.kd-persona p{font-size:16px;color:var(--kd-muted)}
.kd-priority{margin-top:90px;display:grid;grid-template-columns:.8fr 1.2fr;gap:6vw;align-items:start;background:var(--kd-navy);color:#fff;border-radius:22px;padding:56px 5vw}
.kd-priority .kd-eyebrow{color:#7fb2ff}
.kd-priority h3{font-size:clamp(26px,2.4vw,38px);margin-top:18px}
.kd-priority ol{counter-reset:none}
.kd-priority li{display:grid;grid-template-columns:56px 1fr 1.4fr;gap:18px;align-items:baseline;padding:18px 0;border-bottom:1px solid #ffffff22}
.kd-priority li:first-child{padding-top:0}
.kd-priority li b{font-family:ui-monospace,Consolas,monospace;font-weight:500;color:#7fb2ff;font-size:15px}
.kd-priority li strong{font-size:21px;font-weight:600}
.kd-priority li span{font-size:16px;color:#b9c8de}
.kd-priority li:first-child strong{color:#6bb8ff}

/* 04 Material + CI */
.kd-material{position:relative;height:92svh;min-height:640px;overflow:hidden;background:var(--kd-navy);color:#fff}
.kd-material>img{position:absolute;inset:0;height:100%;object-fit:cover;object-position:70% center}
.kd-material:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#001b44e6 0%,#001b4499 32%,transparent 62%);pointer-events:none}
.kd-material__copy{position:absolute;z-index:1;left:6vw;top:50%;transform:translateY(-50%);max-width:620px}
.kd-material__copy .kd-eyebrow{color:#7fb2ff}
.kd-material h2{margin-top:24px;font-size:clamp(36px,4.4vw,74px)}
.kd-material p{margin-top:26px;font-size:18px;color:#c9d7ec}
.kd-motion .kd-material__copy.kd-reveal{transform:translateY(calc(-50% + 28px))}
.kd-motion .kd-material__copy.kd-reveal.is-seen{transform:translateY(-50%)}
.kd-ci{background:var(--kd-paper)}
.kd-ci__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:7vw;align-items:start}
.kd-ci__mark{position:sticky;top:120px;background:#fff;border:1px solid var(--kd-line);border-radius:22px;padding:48px 44px 36px;display:grid;gap:34px}
.kd-ci__logo{max-width:380px}
.kd-ci__flag{width:62%;margin-left:auto;height:auto}
.kd-ci__flag .kd-flag__cell--on{fill:var(--kd-blue)}
.kd-ci__flag .kd-flag__cell--off{fill:#dbe8f7}
.kd-motion .kd-ci__mark .kd-flag__cell{opacity:0;transform:translate(-20px,14px) scale(.6);transition:opacity .7s,transform .9s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i)*30ms + .2s)}
.kd-motion .kd-ci__mark.is-seen .kd-flag__cell{opacity:1;transform:none}
.kd-ci__note{font-size:15px;color:#64748b;border-top:1px solid var(--kd-line);padding-top:18px}
.kd-ci__copy{display:grid;gap:56px}
.kd-ci__lead{margin-top:28px;color:var(--kd-muted);max-width:620px}
.kd-ci__copy article{border-top:1px solid var(--kd-line);padding-top:22px}
.kd-ci__copy article>span{font-family:ui-monospace,Consolas,monospace;font-size:14px;color:var(--kd-blue)}
.kd-ci__copy h3{font-size:clamp(25px,2.2vw,34px);margin:24px 0 14px}
.kd-ci__copy article p{color:var(--kd-muted);max-width:600px}
.kd-keywords{display:grid;grid-template-columns:repeat(4,1fr);margin-top:110px;border-top:1px solid var(--kd-line)}
.kd-keywords li{padding:28px 24px 10px 0;border-right:1px solid var(--kd-line)}
.kd-keywords li+li{padding-left:24px}
.kd-keywords li:last-child{border-right:0}
.kd-keywords b{display:block;font-size:clamp(28px,3vw,50px);letter-spacing:-.04em;line-height:1.1;font-weight:650;color:var(--kd-navy)}
.kd-keywords span{display:block;margin-top:16px;font-size:16px;color:var(--kd-muted)}

/* 05 Colors */
.kd-colors{background:#fff;padding-bottom:clamp(100px,9vw,150px)}
.kd-palette{display:grid;grid-template-columns:repeat(5,1fr);margin-top:90px}
.kd-swatch{background:var(--swatch);padding:40px 28px;min-height:460px;display:flex;flex-direction:column}
.kd-swatch--dark{color:#fff}.kd-swatch--light{color:var(--kd-navy)}
.kd-swatch>span{font-size:16px}
.kd-swatch>strong{font-family:ui-monospace,Consolas,monospace;font-size:clamp(22px,2vw,34px);font-weight:400;margin-top:6px;letter-spacing:-.02em}
.kd-swatch>div{margin-top:auto;padding-top:50px}
.kd-swatch h3{font-size:23px;margin-bottom:14px}
.kd-swatch p{font-size:15px;line-height:1.8;opacity:.88}
.kd-motion .kd-palette .kd-swatch{clip-path:inset(100% 0 0 0);transition:clip-path 1.1s cubic-bezier(.7,0,.2,1);transition-delay:calc(var(--d)*110ms)}
.kd-motion .kd-palette.is-seen .kd-swatch{clip-path:inset(0 0 0 0)}
.kd-ratio{margin-top:120px;display:grid;gap:22px}
.kd-ratio__head{display:grid;grid-template-columns:.9fr 1.1fr;gap:6vw;align-items:end;margin-bottom:30px}
.kd-ratio__head .kd-eyebrow{grid-column:1/-1;color:var(--kd-blue)}
.kd-ratio__head h3{font-size:clamp(26px,2.4vw,38px)}
.kd-ratio__head p{color:var(--kd-muted);max-width:620px}
.kd-ratio__row{display:grid;grid-template-columns:90px 1fr;gap:24px;align-items:center}
.kd-ratio__row>b{font-family:ui-monospace,Consolas,monospace;font-weight:500;font-size:20px}
.kd-ratio__bar{display:flex;height:78px;border-radius:12px;overflow:hidden;border:1px solid var(--kd-line)}
.kd-ratio__bar i{flex:var(--w) 1 0;min-width:0;background:var(--c);position:relative;transform-origin:left;transition:flex-grow 1.2s cubic-bezier(.2,.7,.2,1)}
.kd-ratio__bar i span{position:absolute;left:12px;bottom:10px;font-style:normal;font-size:14px;white-space:nowrap;color:var(--kd-navy);font-weight:500}
.kd-ratio__bar i[style*="--c:#001f4d"] span,.kd-ratio__bar i[style*="--c:#0066cc"] span{color:#fff}
.kd-ratio__bar i:nth-child(n+4) span{display:none}
.kd-ratio__row:last-of-type .kd-ratio__bar i:nth-child(4) span{display:block}
.kd-motion .kd-ratio:not(.is-seen) .kd-ratio__bar i{flex-grow:0}
.kd-ratio__note{font-size:15px;color:#64748b;margin-top:6px}
.kd-type{display:grid;grid-template-columns:.85fr 1.25fr;gap:8vw;margin-top:130px;align-items:start}
.kd-type .kd-eyebrow{color:var(--kd-blue)}
.kd-type h3{font-size:clamp(27px,2.5vw,40px);margin-top:20px}
.kd-type>div>p{margin-top:24px;color:var(--kd-muted)}
.kd-type__display{font-family:'Noto Sans KR','Pretendard Variable',sans-serif;font-size:clamp(38px,4.4vw,74px);font-weight:900;line-height:1.24;letter-spacing:-.05em;color:var(--kd-navy)}
.kd-type__display span{background:linear-gradient(135deg,#6bb8ff,#3f86ff 38%,#f05f82 76%,#ff4f73);-webkit-background-clip:text;background-clip:text;color:transparent}
.kd-type__specimen ul{margin-top:40px;border-top:1px solid var(--kd-line)}
.kd-type__specimen li{display:grid;grid-template-columns:120px 130px 1fr;gap:20px;align-items:center;padding:14px 0;border-bottom:1px solid var(--kd-line);font-size:15px}
.kd-type__specimen li b{font-weight:600}
.kd-type__specimen li span{font-family:ui-monospace,Consolas,monospace;color:#64748b}
.kd-type__specimen li i{height:10px;border-radius:6px;background:linear-gradient(90deg,var(--kd-navy),var(--kd-blue));width:calc(var(--s)*100%)}

/* 06 2021 drafts rail */
.kd-d21{background:#e9eef5;padding-bottom:0}
.kd-rail{position:relative;margin-top:90px;--rail-x:0px;--rail-p:0}
.kd-rail__pin{position:relative;overflow:hidden;padding-bottom:110px}
.kd-rail__track{display:grid;grid-template-columns:1fr;gap:70px;padding:0 6vw}
.kd-draft{display:grid;grid-template-columns:1.35fr 1fr;gap:4vw;align-items:center}
.kd-draft__shot{aspect-ratio:1400/1080;box-shadow:0 30px 70px #0f2a5420}
.kd-draft__shot img{height:100%;object-fit:cover;object-position:top;transition:object-position 5s ease-in-out,transform .8s}
.kd-draft__shot:hover img{object-position:bottom}
.kd-draft__meta{display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:ui-monospace,Consolas,monospace;font-size:15px;color:#3b5578}
.kd-draft.is-final .kd-badge{background:var(--kd-navy);border-color:var(--kd-navy);color:#fff}
.kd-draft h3{font-size:clamp(26px,2.4vw,40px);margin-top:28px}
.kd-draft__info>p{margin-top:20px;color:var(--kd-muted);font-size:16px}
.kd-draft__info>p.kd-draft__lesson{margin-top:26px;padding-top:18px;border-top:1px solid #0f172a26;color:var(--kd-navy);font-weight:600;font-size:17px}
.kd-rail__progress{display:none}
.kd-motion .kd-rail{height:420svh}
.kd-motion .kd-rail__pin{position:sticky;top:0;height:100svh;min-height:700px;padding:calc(var(--kd-head) + 40px) 0 40px;display:flex;flex-direction:column;justify-content:center}
.kd-motion .kd-rail__track{display:flex;width:max-content;gap:6vw;padding:0 6vw;transform:translate3d(var(--rail-x),0,0);will-change:transform}
.kd-motion .kd-draft{width:min(66vw,calc((100svh - 260px)*1.55))}
.kd-motion .kd-rail__progress{display:flex;gap:24px;align-items:center;margin:44px 6vw 0;font-family:ui-monospace,Consolas,monospace;font-size:14px;color:#3b5578}
.kd-rail__progress i{flex:1;height:2px;background:#0f172a1f;position:relative}
.kd-rail__progress b{position:absolute;inset:0;background:var(--kd-blue);transform:scaleX(var(--rail-p));transform-origin:left}

/* Image open button shared */
.kd-image-open{display:block;position:relative;border:0;padding:0;width:100%;text-align:left;background:#dfe7f1;overflow:hidden;border-radius:10px}
.kd-image-open>span{position:absolute;right:16px;bottom:16px;background:#001f4dde;color:#fff;padding:8px 16px;border-radius:25px;display:flex;gap:18px;align-items:center;font-size:14px;backdrop-filter:blur(10px)}
.kd-image-open>span b{font-size:18px;font-weight:400}
.kd-image-open:hover>img{transform:scale(1.015)}
.kd-image-open>img{transition:transform .8s}

/* 07 Rules */
.kd-rules{background:#fff}
.kd-rules__grid{display:grid;grid-template-columns:.9fr 1.2fr;gap:7vw;align-items:start}
.kd-rules__aside{position:sticky;top:130px}
.kd-rules__aside .kd-sectionhead{margin-bottom:45px}
.kd-rules__aside>p{margin-top:28px;color:var(--kd-muted);max-width:520px}
.kd-rules__count{display:flex;gap:22px;align-items:center;margin-top:50px}
.kd-rules__count strong{font-size:clamp(80px,8vw,130px);line-height:1;font-weight:500;letter-spacing:-.06em;color:var(--kd-blue)}
.kd-rules__count span{font-size:16px;color:var(--kd-muted)}
.kd-rules__list{display:grid;gap:0;padding-top:8px}
.kd-rule{border-top:1px solid var(--kd-line);padding:32px 0 36px}
.kd-rule:last-child{border-bottom:1px solid var(--kd-line)}
.kd-rule__meta{display:flex;gap:16px;align-items:center}
.kd-rule__meta span{font-family:ui-monospace,Consolas,monospace;font-size:15px;color:#64748b}
.kd-rule__meta b{font-size:15px;font-weight:600;color:var(--kd-blue);background:#e8f1fb;border-radius:20px;padding:2px 12px}
.kd-rule__request{margin-top:18px;color:var(--kd-muted);font-size:16px}
.kd-rule__rule{margin-top:14px;font-size:clamp(20px,1.7vw,25px);font-weight:600;letter-spacing:-.035em;line-height:1.5;color:var(--kd-navy);display:flex;gap:14px}
.kd-rule__rule span{color:var(--kd-blue);flex:none}
.kd-rule__shot{margin-top:24px;max-height:300px}
.kd-rule__shot img{height:300px;object-fit:cover;object-position:top}

/* 08 Full cycle */
.kd-cycle{position:relative;background:var(--kd-ink);color:#fff;--cy-p:1}
.kd-cycle__pin{position:relative;padding:120px 6vw 100px;background:radial-gradient(ellipse 60% 50% at 85% 10%,#0066cc40,transparent 70%),var(--kd-ink)}
.kd-cycle__head{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:end}
.kd-cycle__head .kd-eyebrow{grid-column:1/-1;color:#7fb2ff}
.kd-cycle__head em{color:#6bb8ff}
.kd-cycle__head p{color:#b9c8de;max-width:600px}
.kd-stages{display:grid;grid-template-columns:repeat(8,1fr);gap:6px;margin-top:110px}
.kd-stage{position:relative;--fill:1}
.kd-stage__body{position:relative;height:150px;padding:22px 30px 18px 36px;display:flex;flex-direction:column;justify-content:space-between;clip-path:polygon(0 0,calc(100% - 22px) 0,100% 50%,calc(100% - 22px) 100%,0 100%,22px 50%);background:#ffffff12;overflow:hidden}
.kd-stage:first-child .kd-stage__body{clip-path:polygon(0 0,calc(100% - 22px) 0,100% 50%,calc(100% - 22px) 100%,0 100%);padding-left:22px}
.kd-stage__body:before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,#0066cc,#00a3e0);transform:scaleX(var(--fill));transform-origin:left;z-index:0}
.kd-stage__body>*{position:relative;z-index:1}
.kd-stage__body b{font-family:ui-monospace,Consolas,monospace;font-weight:500;font-size:14px;color:#cfe0f7}
.kd-stage__body strong{font-size:clamp(16px,1.25vw,20px);line-height:1.35;font-weight:600;letter-spacing:-.04em}
.kd-stage__body small{font-family:ui-monospace,Consolas,monospace;font-size:13px;letter-spacing:.03em;color:#cfe0f7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kd-stage__material{position:absolute;left:50%;top:-62px;transform:translateX(-50%) scale(calc(.6 + var(--fill)*.4));opacity:var(--fill);width:54px;height:54px;border-radius:50%;background:#f0a46c;color:#3a1d06;font-size:14px;font-weight:600;line-height:1.25;display:grid;place-items:center;text-align:center;padding:4px;word-break:keep-all}
.kd-stage__gate{position:absolute;left:100%;bottom:-20px;transform:translateX(-50%);z-index:2;background:#fff;color:var(--kd-navy);border-radius:20px;padding:4px 14px;font-family:ui-monospace,Consolas,monospace;font-size:14px;font-weight:600;white-space:nowrap;opacity:calc(var(--fill)*1.2);box-shadow:0 0 0 4px var(--kd-ink)}
.kd-cycle__foot{display:grid;grid-template-columns:1fr;margin:70px 0 0 12.5%;width:62.5%;gap:12px;font-size:15px;color:#b9c8de}
.kd-cycle__foot i{display:block;height:10px;border:1px solid #6bb8ff;border-top:0;position:relative;order:-1}
.kd-cycle__foot b{position:absolute;left:0;right:0;bottom:-1px;height:3px;background:#6bb8ff;transform:scaleX(var(--cy-p));transform-origin:left}
.kd-motion .kd-cycle{height:300svh}
.kd-motion .kd-cycle__pin{position:sticky;top:0;height:100svh;min-height:720px;display:flex;flex-direction:column;justify-content:center;padding:calc(var(--kd-head) + 30px) 6vw 50px}
.kd-motion .kd-stages{margin-top:clamp(70px,9svh,120px)}

/* 09 Pipeline evolution */
.kd-pipe{background:var(--kd-paper)}
.kd-pipe__evo{display:grid;grid-template-columns:repeat(3,1fr);gap:3vw;margin-top:85px}
.kd-pipe__evo figure{transition-delay:calc(var(--d)*120ms)!important}
.kd-pipe__evo .kd-image-open{aspect-ratio:1.05;box-shadow:0 25px 55px #0f2a541a}
.kd-pipe__evo .kd-image-open img{height:100%;object-fit:cover;object-position:top}
.kd-pipe__evo figcaption{padding-top:24px}
.kd-pipe__evo figcaption b{font-family:ui-monospace,Consolas,monospace;font-weight:500;color:var(--kd-blue);font-size:16px}
.kd-pipe__evo figcaption strong{display:block;font-size:23px;font-weight:600;letter-spacing:-.04em;margin-top:8px}
.kd-pipe__evo figcaption p{font-size:16px;color:var(--kd-muted);margin-top:10px}
.kd-datastrip{margin-top:100px;background:var(--kd-navy);color:#fff;border-radius:22px;padding:46px 4vw 36px;display:grid;grid-template-columns:auto 1fr;gap:20px 5vw;align-items:center}
.kd-datastrip__total>span{font-size:16px;color:#b9c8de}
.kd-datastrip__total strong{display:flex;align-items:baseline;gap:8px;font-size:clamp(64px,6.4vw,104px);line-height:1;font-weight:600;letter-spacing:-.05em;margin-top:6px}
.kd-datastrip__total small{font-size:22px;font-weight:500;letter-spacing:0}
.kd-datastrip__bar{display:flex;height:60px;border-radius:10px;overflow:hidden;gap:3px}
.kd-datastrip__bar i{flex:var(--w) 1 0;background:var(--c);transition:flex-grow 1.4s cubic-bezier(.2,.7,.2,1)}
.kd-motion .kd-datastrip:not(.is-seen) .kd-datastrip__bar i{flex-grow:0}
.kd-datastrip__legend{grid-column:2;display:flex;flex-wrap:wrap;gap:12px 34px}
.kd-datastrip__legend li{display:flex;align-items:center;gap:10px;font-size:15px;color:#cfdcef}
.kd-datastrip__legend li:before{content:'';width:12px;height:12px;border-radius:3px;background:var(--c)}
.kd-datastrip__legend b{font-family:ui-monospace,Consolas,monospace;font-size:17px;color:#fff}
.kd-datastrip__note{grid-column:1/-1;font-size:14px;color:#9fb3d1;border-top:1px solid #ffffff1f;padding-top:16px;margin-top:6px}

/* 10 Renewal switcher */
.kd-d26{background:var(--kd-deep);color:#fff;padding-top:clamp(90px,10vw,170px)}
.kd-d26 .kd-sectionhead{border-color:#ffffff22}
.kd-d26 .kd-sectionhead>span:first-child{color:#7fb2ff}
.kd-d26 em{color:#6bb8ff}
.kd-d26 .kd-prose p{color:#b9c8de}
.kd-switch{margin-top:80px;--sw-seg:0}
.kd-switch__pin{padding:0 6vw clamp(90px,9vw,150px)}
.kd-switch__list{display:grid;gap:60px}
.kd-switch__item{border-top:1px solid #ffffff26;padding-top:24px}
.kd-switch__label{display:flex;align-items:center;gap:16px;font-family:ui-monospace,Consolas,monospace;font-size:15px;color:#9fb3d1}
.kd-switch__label b{font-size:26px;color:#fff;font-weight:600;width:38px}
.kd-badge--live{color:#7ee2b8;border-color:#7ee2b8}
.kd-switch__item h3{font-size:clamp(25px,2.2vw,36px);margin-top:16px}
.kd-switch__more p{margin-top:16px;color:#b9c8de;font-size:16px;max-width:560px}
.kd-switch__more p.kd-switch__note{color:#fff;font-weight:600;font-size:16px}
.kd-switch__more .kd-textlink{margin-top:14px;font-size:15px}
.kd-switch__mobile{margin-top:28px;max-height:560px;background:#0e1d3a}
.kd-switch__mobile img{height:560px;object-fit:cover;object-position:top}
.kd-switch__stage{display:none}
@media(min-width:900px){
 .kd-motion .kd-switch{height:480svh}
 .kd-motion .kd-switch__pin{position:sticky;top:0;height:100svh;min-height:700px;display:grid;grid-template-columns:.78fr 1.22fr;gap:5vw;align-items:center;padding:calc(var(--kd-head) + 30px) 6vw 40px}
 .kd-motion .kd-switch__list{gap:0}
 .kd-motion .kd-switch__item{padding:18px 0 20px;opacity:.42;transition:opacity .4s}
 .kd-motion .kd-switch__item.is-active{opacity:1}
 .kd-motion .kd-switch__item h3{font-size:clamp(21px,1.7vw,28px);margin-top:10px}
 .kd-motion .kd-switch__more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s cubic-bezier(.2,.7,.2,1)}
 .kd-motion .kd-switch__more>div{overflow:hidden;min-height:0}
 .kd-motion .kd-switch__item.is-active .kd-switch__more{grid-template-rows:1fr}
 .kd-motion .kd-switch__mobile{display:none}
 .kd-motion .kd-switch__stage{display:block;height:calc(100svh - var(--kd-head) - 80px);position:relative}
 .kd-motion .kd-device--tall{height:calc(100% - 26px)}
 .kd-switch__screens{position:relative;height:calc(100% - 44px);overflow:hidden;background:#fff}
 .kd-switch__screen{position:absolute;left:0;top:0;width:100%;opacity:0;transition:opacity .5s;will-change:transform}
 .kd-switch__screen.is-active{opacity:1}
 .kd-switch__key{color:#fff;font-weight:600}
 .kd-switch__progress{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
 .kd-switch__progress i{height:3px;background:#ffffff22;position:relative}
 .kd-switch__progress b{position:absolute;inset:0;background:#6bb8ff;transform:scaleX(var(--seg,0));transform-origin:left}
}

/* 11 Details */
.kd-details{background:var(--kd-paper)}
.kd-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px 3.5vw;margin-top:90px}
.kd-detail--0,.kd-detail--3{grid-column:1/-1}
.kd-detail .kd-image-open{box-shadow:0 30px 70px #0f2a541c;border-radius:14px}
.kd-detail--1 .kd-image-open,.kd-detail--2 .kd-image-open{aspect-ratio:1.12}
.kd-detail--1 .kd-image-open img,.kd-detail--2 .kd-image-open img{height:100%;object-fit:cover;object-position:top}
.kd-motion .kd-detail .kd-image-open img{transform:scale(1.08);transition:transform 1.6s cubic-bezier(.2,.7,.2,1)}
.kd-motion .kd-detail.is-seen .kd-image-open img{transform:none}
.kd-detail figcaption{display:grid;grid-template-columns:50px 1fr;gap:4px 18px;padding-top:24px;max-width:860px}
.kd-detail figcaption b{grid-row:span 2;font-family:ui-monospace,Consolas,monospace;font-weight:500;color:var(--kd-blue);font-size:16px;padding-top:4px}
.kd-detail figcaption strong{font-size:23px;font-weight:600;letter-spacing:-.04em;line-height:1.45}
.kd-detail figcaption p{font-size:16px;color:var(--kd-muted);margin-top:6px}

/* 12 Sub page wall */
.kd-screens{position:relative;height:150svh;min-height:900px;overflow:hidden;background:var(--kd-navy);color:#fff;--sc-p:.5}
.kd-screens__cols{position:absolute;inset:-14% 3vw;display:grid;grid-template-columns:repeat(3,1fr);gap:2.6vw;transform:rotate(-6deg) scale(1.12);pointer-events:none}
.kd-screens__col{display:flex;flex-direction:column;gap:2.6vw;will-change:transform}
.kd-screens__col--0{transform:translateY(calc(var(--sc-p)*-34%))}
.kd-screens__col--1{transform:translateY(calc(-30% + var(--sc-p)*26%))}
.kd-screens__col--2{transform:translateY(calc(-8% + var(--sc-p)*-30%))}
.kd-screens figure{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 30px 60px #00000055;background:#fff}
.kd-screens figcaption{position:absolute;left:12px;bottom:12px;background:#001f4dd9;color:#fff;font-size:14px;padding:5px 12px;border-radius:20px}
.kd-screens:after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 46% 42% at 50% 50%,#001f4df2 0%,#001f4dcc 45%,#001f4d33 100%);pointer-events:none}
.kd-screens__copy{position:sticky;top:0;height:100svh;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 6vw}
.kd-screens__copy .kd-eyebrow{color:#7fb2ff}
.kd-screens__copy h2{margin-top:22px;font-size:clamp(38px,4.6vw,78px)}
.kd-screens__copy em{color:#6bb8ff}
.kd-screens__copy p{margin-top:24px;font-size:18px;color:#c9d7ec}

/* 13 Mobile */
.kd-mobile{background:var(--kd-ice);--ph-p:0}
.kd-mobile__layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:7vw;align-items:center}
.kd-mobile__copy>p{margin-top:32px;color:var(--kd-muted)}
.kd-mobile__points{margin-top:40px;display:flex;flex-direction:column}
.kd-mobile__points span{font-size:16px;border-top:1px solid #0f172a1f;padding:14px 0}
.kd-phones{display:grid;grid-template-columns:1fr 1.12fr 1fr;gap:2.4vw;align-items:center}
.kd-phone{position:relative;border:8px solid #0b1730;border-radius:38px;background:#0b1730;overflow:hidden;box-shadow:0 35px 70px #0f2a5433}
.kd-phone img{border-radius:30px;aspect-ratio:390/844;object-fit:cover;object-position:top}
.kd-phone figcaption{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);background:#001f4dde;color:#fff;font-size:14px;padding:4px 14px;border-radius:20px;white-space:nowrap}
.kd-phone--side:first-child{transform:translateY(40px) rotate(-4deg)}
.kd-phone--side:last-child{transform:translateY(80px) rotate(4deg)}
.kd-phone__screen{aspect-ratio:390/844;overflow:hidden;border-radius:30px;background:#fff}
.kd-phone__screen img{aspect-ratio:auto;height:auto;border-radius:0;transform:translateY(calc(var(--ph-p)*-85.5%));will-change:transform}

/* 14 Operation timeline */
.kd-ops{background:#fff;--ops-p:1}
.kd-ops__list{position:relative;margin-top:90px;padding-left:34px}
.kd-ops__list:before,.kd-ops__list:after{content:'';position:absolute;left:6px;top:10px;bottom:10px;width:2px;background:#0f172a1a}
.kd-ops__list:after{background:linear-gradient(#0066cc,#00a3e0);transform:scaleY(var(--ops-p));transform-origin:top}
.kd-ops__list li{position:relative;display:grid;grid-template-columns:140px 1fr 1.4fr;gap:3vw;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--kd-line)}
.kd-ops__list li:before{content:'';position:absolute;left:-34px;top:34px;width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid var(--kd-blue);z-index:1}
.kd-ops__list li.is-now:before{background:var(--kd-blue);box-shadow:0 0 0 6px #0066cc26}
.kd-ops__list span{font-family:ui-monospace,Consolas,monospace;font-size:16px;color:var(--kd-blue)}
.kd-ops__list strong{font-size:21px;font-weight:600;letter-spacing:-.035em}
.kd-ops__list p{font-size:16px;color:var(--kd-muted)}

/* 15 Live */
.kd-live{background:var(--kd-paper);padding:clamp(90px,9vw,150px) 0}
.kd-live h2{font-size:clamp(36px,4.6vw,78px)}
.kd-live .kd-wrap>p{margin-top:28px;font-size:18px;color:var(--kd-muted)}
.kd-pill{display:inline-flex;align-items:center;justify-content:space-between;gap:60px;border:1px solid #001f4d55;padding:17px 26px;border-radius:50px;font-size:17px;line-height:1.5;transition:background .25s,color .25s}
.kd-pill:hover{background:var(--kd-navy);color:#fff}
.kd-pill span{font-size:22px}
.kd-live .kd-pill{margin-top:34px}
.kd-live__frame{margin-top:70px;border-radius:14px;overflow:hidden;border:1px solid var(--kd-line);box-shadow:0 40px 90px #0f2a5424;background:#0b1730}
.kd-live__play{background:transparent;border:0;color:#fff;font-size:14px;min-height:44px;display:flex;gap:12px;align-items:center;padding:0;font-family:'Pretendard Variable',sans-serif}
.kd-live__view{height:min(720px,72svh);overflow:hidden;background:#fff}
.kd-live__view img{transition:transform 1.2s cubic-bezier(.4,0,.2,1)}
.kd-live__frame.is-playing .kd-live__view img{transform:translateY(calc(-100% + min(720px,72svh)));transition:transform 14s linear}

/* 16 Ending */
.kd-ending{background:var(--kd-ink);color:#fff;padding-bottom:70px}
.kd-ending .kd-eyebrow{color:#7fb2ff}
.kd-ending h2{margin-top:32px;font-size:clamp(40px,5.8vw,100px)}
.kd-ending em{color:#6bb8ff}
.kd-ending .kd-wrap>p{margin-top:36px;font-size:18px;color:#b9c8de}
.kd-ending__links{display:flex;gap:40px;align-items:center;flex-wrap:wrap;margin-top:44px}
.kd-pill--light{background:#e8f1fb;border-color:#e8f1fb;color:var(--kd-navy)!important}
.kd-pill--light:hover{background:#fff;color:var(--kd-navy)}
.kd-others{margin-top:120px;border-top:1px solid #ffffff22;padding-top:34px}
.kd-others h3{font-size:22px;letter-spacing:-.03em}
.kd-others ul{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:30px}
.kd-others a{display:flex;flex-direction:column;gap:8px}
.kd-others__img{display:block;border-radius:10px;overflow:hidden;aspect-ratio:16/10;background:#0e1d3a}
.kd-others__img img{height:100%;object-fit:cover;transition:transform .6s}
.kd-others a:hover .kd-others__img img{transform:scale(1.04)}
.kd-others__tag{margin-top:10px;font-size:14px;color:#7fb2ff}
.kd-others strong{font-size:20px;font-weight:600;letter-spacing:-.03em}
.kd-others strong span{color:#7fb2ff;transition:margin .3s}
.kd-others a:hover strong span{margin-left:6px}
.kd-others__desc{font-size:15px;color:#9fb3d1;line-height:1.7}
.kd-credits{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #ffffff22;padding-top:28px;font-size:14px;margin-top:90px;color:#8ea6c9}

/* Chapter navigation + lightbox */
.kd-chapters{position:fixed;bottom:22px;left:50%;transform:translate(-50%,30px);opacity:0;pointer-events:none;z-index:90;display:flex;align-items:center;gap:3px;background:#050f24eb;color:#e6eefa;padding:6px 8px;border:1px solid #7fb2ff40;border-radius:40px;backdrop-filter:blur(15px);box-shadow:0 8px 25px #0003;transition:transform .3s,opacity .3s;font-family:'Pretendard Variable',sans-serif;white-space:nowrap}
.kd-chapters.is-visible{transform:translate(-50%,0);opacity:1;pointer-events:auto}
.kd-chapters a{font-size:14px;line-height:1.5;padding:10px 14px;border-radius:25px;text-decoration:none;color:inherit;transition:background .2s}
.kd-chapters a:hover,.kd-chapters a[aria-current]{background:#e8f1fb;color:#001f4d}
.kd-chapters>span{font-family:ui-monospace,Consolas,monospace;font-size:14px;min-width:56px;text-align:center;color:#9fb3d1;border-left:1px solid #ffffff25;margin-left:7px}
.kd-lightbox{position:fixed;inset:0;width:min(1500px,94vw);height:auto;max-height:92dvh;border:1px solid #2b4a7a;padding:0;background:#050f24;color:#fff;overflow:auto;z-index:10000;border-radius:6px}
.kd-lightbox::backdrop{background:#020814e8;backdrop-filter:blur(10px)}
.kd-lightbox>div{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;gap:30px;background:#050f24f5;padding:16px 24px;z-index:2;border-bottom:1px solid #ffffff22}
.kd-lightbox p{font:15px/1.6 'Pretendard Variable',sans-serif;margin:0}
.kd-lightbox button{border:0;background:transparent;color:inherit;font-size:15px;cursor:pointer;display:flex;gap:18px;align-items:center;white-space:nowrap;min-height:44px}
.kd-lightbox button span{font-size:28px}
.kd-lightbox>img{display:block;width:100%;height:auto}
body:has(.kd-lightbox[open]){overflow:hidden}

/* Reveal */
.kd-motion .kd-reveal{opacity:0;transform:translateY(28px);transition:opacity .8s,transform 1s cubic-bezier(.2,.7,.2,1)}
.kd-motion .kd-reveal.is-seen{opacity:1;transform:none}

@media(max-width:1199px){
 .kd-stages{grid-template-columns:repeat(4,1fr);row-gap:90px}
 .kd-stage:nth-child(5) .kd-stage__body{clip-path:polygon(0 0,calc(100% - 22px) 0,100% 50%,calc(100% - 22px) 100%,0 100%);padding-left:22px}
 .kd-cycle__foot{margin-left:0;width:100%}
 .kd-palette{grid-template-columns:repeat(3,1fr)}
 .kd-swatch{min-height:380px}
 .kd-personas{grid-template-columns:1fr 1fr}
 .kd-type__specimen li{grid-template-columns:100px 110px 1fr}
}
@media(max-width:1099px){
 .kd-wrap{width:88%}.kd-split{gap:5vw;grid-template-columns:1fr 1fr}.kd h2{font-size:38px}
 .kd-hero h1{font-size:62px}.kd-hero__flag{width:30vw}
 .kd-meta{grid-template-columns:1fr 1fr}
 .kd-ci__grid{grid-template-columns:1fr;gap:60px}.kd-ci__mark{position:relative;top:auto}
 .kd-keywords{grid-template-columns:1fr 1fr}.kd-keywords li:nth-child(2){border-right:0}.kd-keywords li:nth-child(3){padding-left:0}
 .kd-ratio__head,.kd-type{grid-template-columns:1fr;gap:28px}
 .kd-rules__grid{grid-template-columns:1fr;gap:50px}.kd-rules__aside{position:relative;top:auto}
 .kd-mobile__layout{grid-template-columns:1fr;gap:60px}
 .kd-ops__list li{grid-template-columns:110px 1fr;gap:6px 24px}.kd-ops__list li p{grid-column:2}
}
@media(max-width:899px){
 .kd-motion .kd-rail{height:auto}
 .kd-motion .kd-rail__pin{position:relative;height:auto;min-height:0;padding:0 0 90px}
 .kd-motion .kd-rail__track{display:grid;width:auto;transform:none!important;gap:70px}
 .kd-motion .kd-draft{width:auto}
 .kd-draft{grid-template-columns:1fr;gap:28px}
 .kd-motion .kd-rail__progress{display:none}
 .kd-pipe__evo{grid-template-columns:1fr;gap:50px}
 .kd-datastrip{grid-template-columns:1fr}.kd-datastrip__legend{grid-column:1}
}
@media(max-width:760px){
 .kd{font-size:16px}.kd-wrap{width:88%}.kd-section{padding-block:85px}.kd h2{font-size:34px;letter-spacing:-.05em}
 .kd-sectionhead{gap:15px;margin-bottom:45px;padding-bottom:18px;font-size:14px;align-items:flex-start}.kd-sectionhead>span{max-width:52%}.kd-sectionhead>span:last-child{text-align:right;text-wrap:balance}
 .kd-split{grid-template-columns:1fr;gap:30px}.kd-prose{padding:0}.kd-prose p{font-size:16px}.kd-textlink{font-size:15px}
 .kd-hero__pin{padding:130px 6vw 70px}
 .kd-hero__top{top:100px;font-size:13px;letter-spacing:.04em}.kd-hero__top span:last-child{display:none}
 .kd-hero__flag{width:52vw;right:-6vw;top:120px;opacity:.32}
 .kd-hero h1{font-size:42px;line-height:1.2}.kd-hero__lead{font-size:16px}.kd-hero__lead br{display:none}
 .kd-motion .kd-hero{height:200svh}
 .kd-motion .kd-hero__pin{min-height:640px}
 .kd-motion .kd-hero__copy{top:150px;right:6vw}
 .kd-motion .kd-hero__flag{opacity:calc(.32 - var(--hero-p)*.6)}
 .kd-motion .kd-hero__device{width:90vw;transform:translate(-50%,-50%) translateY(calc((1 - var(--hero-p))*36svh + var(--hero-p)*30px)) scale(calc(.86 + var(--hero-p)*.14))}
 .kd-hero__caption{font-size:14px}.kd-hero__scroll{display:none}
 .kd-device{border-radius:10px}.kd-device__bar{height:36px;padding:0 12px;font-size:13px}.kd-device__bar i{width:7px;height:7px}
 .kd-meta{grid-template-columns:1fr 1fr;margin-top:45px;gap:26px 18px}.kd-meta dd{font-size:15px}
 .kd-stats{grid-template-columns:1fr;gap:28px;margin-top:45px}.kd-stats strong{font-size:84px}.kd-stats p{font-size:16px}
 .kd-rename__names p{font-size:42px;letter-spacing:-.06em}.kd-rename__names p.kd-rename__old{font-size:min(26px,6.6vw);margin-bottom:6px}
 .kd-rules__aside .kd-sectionhead>span{max-width:none}.kd-rename__copy{font-size:16px}.kd-rename__copy br{display:none}
 .kd-rename__line{grid-template-columns:1fr;margin-top:40px}.kd-rename__line li{padding:14px 0;border-bottom:1px solid #ffffff1a}
 .kd-motion .kd-rename{height:170svh}
 .kd-personas{grid-template-columns:1fr;gap:14px;margin-top:50px}.kd-persona h3{margin-top:22px;font-size:22px}
 .kd-priority{grid-template-columns:1fr;gap:30px;padding:36px 22px;margin-top:60px;border-radius:16px}
 .kd-priority li{grid-template-columns:40px 1fr;gap:4px 12px}.kd-priority li span{grid-column:2;font-size:15px}.kd-priority li strong{font-size:19px}
 .kd-material{height:auto;min-height:0;display:flex;flex-direction:column}
 .kd-material>img{position:relative;height:auto;aspect-ratio:1.5;order:2;object-position:right center}
 .kd-material:after{display:none}
 .kd-material__copy{position:relative;left:auto;top:auto;transform:none!important;padding:80px 6vw 40px}
 .kd-material h2{font-size:36px}.kd-material p{font-size:16px}.kd-material p br{display:none}
 .kd-ci__mark{padding:30px 22px}.kd-ci__copy{gap:40px}
 .kd-keywords{grid-template-columns:1fr;margin-top:70px}.kd-keywords li,.kd-keywords li+li{padding:22px 0;border-right:0;border-bottom:1px solid var(--kd-line)}
 .kd-palette{grid-template-columns:1fr 1fr;margin-top:50px}.kd-swatch{padding:26px 6vw;min-height:330px}.kd-swatch:last-child{grid-column:1/-1;min-height:250px}.kd-swatch h3{font-size:20px}.kd-swatch p{font-size:14px}.kd-swatch>strong{font-size:22px}
 .kd-ratio{margin-top:80px}.kd-ratio__row{grid-template-columns:1fr;gap:10px}.kd-ratio__bar{height:60px}.kd-ratio__bar i span{display:none!important}
 .kd-ratio__row:last-of-type .kd-ratio__bar i:first-child span{display:block!important}
 .kd-type{margin-top:80px}.kd-type__display{font-size:36px}.kd-type__specimen li{grid-template-columns:90px 1fr;gap:6px 14px}.kd-type__specimen li i{grid-column:1/-1}
 .kd-rail{margin-top:50px}.kd-draft h3{font-size:26px;margin-top:20px}.kd-draft__info>p{font-size:16px}
 .kd-rule{padding:26px 0 30px}.kd-rule__rule{font-size:19px}.kd-rule__shot img{height:220px}
 .kd-cycle__pin{padding:90px 6vw 80px}
 .kd-motion .kd-cycle{height:auto}
 .kd-motion .kd-cycle__pin{position:relative;height:auto;min-height:0;padding:90px 6vw 80px}
 .kd-cycle__head{grid-template-columns:1fr;gap:24px}.kd-cycle__head p{font-size:16px}
 .kd-stages,.kd-motion .kd-stages{grid-template-columns:1fr;gap:8px;margin-top:50px;row-gap:8px}
 .kd-stage{--fill:1!important}
 .kd-stage__body,.kd-stage:first-child .kd-stage__body,.kd-stage:nth-child(5) .kd-stage__body{height:auto;min-height:74px;flex-direction:row;align-items:center;gap:16px;padding:14px 20px;clip-path:polygon(0 0,100% 0,100% calc(100% - 12px),50% 100%,0 calc(100% - 12px));padding-bottom:24px}
 .kd-stage__body strong{font-size:18px;flex:1}
 .kd-stage__material{position:absolute;left:auto;right:16px;top:50%;transform:translateY(-62%);width:auto;height:auto;border-radius:20px;padding:2px 10px;z-index:2}
 .kd-stage__gate{left:auto;right:16px;bottom:auto;top:50%;transform:translateY(-62%);box-shadow:none}
 .kd-stage:has(.kd-stage__material) .kd-stage__gate{display:none}
 .kd-stage__body small{display:none}
 .kd-cycle__foot{margin-top:40px}
 .kd-pipe__evo{margin-top:50px}.kd-pipe__evo figcaption strong{font-size:21px}
 .kd-datastrip{margin-top:60px;padding:32px 22px 26px;border-radius:16px}.kd-datastrip__total strong{font-size:68px}.kd-datastrip__bar{height:44px}
 .kd-switch{margin-top:50px}.kd-switch__mobile{max-height:440px}.kd-switch__mobile img{height:440px}.kd-switch__list{gap:50px}
 .kd-detail-grid{grid-template-columns:1fr;gap:50px;margin-top:50px}.kd-detail--1 .kd-image-open,.kd-detail--2 .kd-image-open{aspect-ratio:.95}
 .kd-detail figcaption{grid-template-columns:36px 1fr;gap:4px 10px}.kd-detail figcaption strong{font-size:20px}
 .kd-image-open>span{font-size:14px;bottom:10px;right:10px;padding:6px 12px;gap:12px}
 .kd-screens{height:120svh;min-height:760px}.kd-screens__cols{inset:-8% -10vw;gap:4vw}.kd-screens__col{gap:4vw}.kd-screens figcaption{display:none}
 .kd-screens__copy h2{font-size:36px}.kd-screens__copy p{font-size:16px}.kd-screens__copy p br{display:none}
 .kd-mobile__copy>p{font-size:16px}.kd-mobile__points span{font-size:15px}
 .kd-phones{gap:3vw;padding-bottom:70px}.kd-phone{border-width:4px;border-radius:22px}.kd-phone img,.kd-phone__screen{border-radius:18px}.kd-phone figcaption{font-size:14px;bottom:8px;padding:2px 10px}
 .kd-phone--side:first-child{transform:translateY(24px) rotate(-3deg)}.kd-phone--side:last-child{transform:translateY(48px) rotate(3deg)}
 .kd-ops__list{margin-top:50px;padding-left:28px}.kd-ops__list li{grid-template-columns:1fr;gap:6px;padding:20px 0}.kd-ops__list li p{grid-column:1}.kd-ops__list li:before{left:-28px;top:28px}.kd-ops__list strong{font-size:19px}
 .kd-live{padding:80px 0}.kd-live h2{font-size:34px}.kd-live .kd-wrap>p{font-size:16px}.kd-live .kd-wrap>p br{display:none}
 .kd-pill{gap:24px;padding:15px 20px;font-size:16px}
 .kd-live__frame{margin-top:44px;border-radius:10px}.kd-live__frame .kd-device__bar>span:nth-child(2){display:none}.kd-live__view{height:520px}
 .kd-live__frame.is-playing .kd-live__view img{transform:translateY(calc(-100% + 520px))}
 .kd-ending{padding-bottom:90px}.kd-ending h2{font-size:42px;line-height:1.3}.kd-ending .kd-wrap>p{font-size:16px}.kd-ending .kd-wrap>p br{display:none}
 .kd-others{margin-top:80px}.kd-others ul{grid-template-columns:1fr;gap:34px}
 .kd-credits{flex-direction:column;gap:8px;margin-top:60px}
 .kd-chapters{bottom:14px;padding:5px;gap:0;max-width:96vw}.kd-chapters a{font-size:14px;padding:10px 8px}.kd-chapters>span{font-size:13px;min-width:44px;margin-left:2px}
 .kd-lightbox{width:96vw;max-height:89dvh}.kd-lightbox>div{padding:10px 14px;gap:14px}.kd-lightbox p{font-size:14px}
 .kd-page button[aria-label="맨 위로 이동"]{bottom:85px!important}
}
@media(max-width:370px){.kd-chapters a{padding-inline:6px}.kd h2{font-size:31px}.kd-hero h1{font-size:37px}.kd-rename__names p{font-size:36px}}
@media(prefers-reduced-motion:reduce){
 .kd-reveal{opacity:1!important;transform:none!important;transition:none!important}
 .kd *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
 .kd-hero,.kd-rename,.kd-rail,.kd-cycle,.kd-switch{height:auto!important}
 .kd-live__frame.is-playing .kd-live__view img{transform:none}
}