:root{--bg:#0b0c0f;--bg2:#121317;--fg:#f2efe9;--mut:#9b978f;--line:#26272c;--acc:#ff6a1f;--r:4px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.8 "Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;overflow-x:hidden;word-break:keep-all}
a{color:var(--fg);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}a:hover{text-decoration-color:var(--acc)}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
.disp{font-weight:900;letter-spacing:-.03em}
.num{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;color:var(--acc)}
header{position:sticky;top:0;z-index:9;background:var(--bg);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
header .logo{font-weight:900;font-size:20px;letter-spacing:-.02em;text-decoration:none}header .logo b{color:var(--acc)}
header nav a{color:var(--mut);margin-left:22px;font-size:14px;text-decoration:none}header nav a:hover{color:var(--fg)}
header nav a.btn{color:var(--fg);border:1px solid var(--fg);padding:8px 14px;border-radius:var(--r)}
@media(max-width:640px){header nav a:not(.btn){display:none}}
/* 히어로: 비대칭 */
.hero{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:end;padding:72px 0 28px;border-bottom:1px solid var(--line)}
@media(max-width:820px){.hero{grid-template-columns:1fr;gap:24px;padding-top:44px}}
.hero .side{font-size:14px;color:var(--mut);border-left:1px solid var(--line);padding-left:20px;line-height:1.7}
.hero .side b{color:var(--fg);display:block;font-size:15px;margin-bottom:6px}
.eyebrow{font-size:13px;color:var(--mut);letter-spacing:.08em;margin-bottom:18px}
.eyebrow:before{content:"";display:inline-block;width:28px;height:1px;background:var(--acc);vertical-align:middle;margin-right:10px}
h1{font-weight:900;font-size:clamp(32px,5.2vw,58px);line-height:1.16;margin:0 0 22px;letter-spacing:-.03em}
h1 .hl{color:var(--acc)}
h1 .type{display:inline-block;border-right:3px solid var(--acc);padding-right:4px;min-width:1ch;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{border-color:transparent}}
.lead{font-size:18px;color:var(--mut);max-width:640px;margin:0 0 26px}
h2{font-weight:900;font-size:clamp(23px,3vw,32px);margin:0 0 18px;line-height:1.3;letter-spacing:-.02em}
h2:before{content:counter(sec,decimal-leading-zero);counter-increment:sec;display:block;font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;font-size:15px;color:var(--acc);margin-bottom:10px}
main{counter-reset:sec}
h3{font-size:17px;margin:22px 0 6px;font-weight:700}
/* 섹션 리듬: 기본 / 2열 / 풀블리드 / 좁은폭 */
main>h2{margin-top:88px}
.sec{margin-top:88px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:88px;align-items:start}
.split>h2{margin:0;position:sticky;top:84px}@media(max-width:820px){.split{grid-template-columns:1fr;gap:18px}.split>h2{position:static}}
.narrow{max-width:640px;margin:88px auto 0}
.full{margin:60px -24px 0;padding:40px 24px;background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(min-width:1088px){.full{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding-left:calc(50vw - 520px + 24px);padding-right:calc(50vw - 520px + 24px)}}
.cta{display:inline-block;background:var(--acc);color:#111;font-weight:700;padding:15px 26px;border-radius:var(--r);margin:6px 8px 6px 0;text-decoration:none;border:1px solid var(--acc)}
.cta:hover{background:#ff7f40}.cta.sec{background:transparent;color:var(--fg);border-color:var(--line)}.cta.sec:hover{border-color:var(--fg)}
.box{border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin:18px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0;margin:14px 0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.grid a{display:block;padding:14px 16px;color:var(--fg);font-size:14px;text-decoration:none;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .12s}
.grid a:hover{background:var(--bg2);color:var(--acc)}
.tags a{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:4px 13px;margin:3px 4px 3px 0;font-size:13px;color:var(--mut);text-decoration:none}.tags a:hover{border-color:var(--acc);color:var(--fg)}
ul{padding-left:20px}li{margin:5px 0}
.check{list-style:none;padding:0}.check li{padding-left:26px;position:relative;margin:9px 0}.check li:before{content:"—";position:absolute;left:0;color:var(--acc)}
table{width:100%;border-collapse:collapse;font-size:15px}td,th{border-bottom:1px solid var(--line);padding:13px 10px;text-align:left;vertical-align:top}th{color:var(--mut);font-weight:500;font-size:13px;letter-spacing:.04em}
.tbl{overflow-x:auto}
/* 타임라인 */
.tl{list-style:none;padding:0;margin:18px 0;counter-reset:tl}
.tl li{display:grid;grid-template-columns:64px 1fr auto;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);counter-increment:tl;align-items:baseline}
.tl li:before{content:counter(tl,decimal-leading-zero);font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-size:30px;color:var(--acc);line-height:1}
.tl li b{display:block;font-size:16px;margin-bottom:2px}.tl li span{color:var(--mut);font-size:14px}.tl li em{font-style:normal;color:var(--mut);font-size:13px;white-space:nowrap}
@media(max-width:600px){.tl li{grid-template-columns:48px 1fr}.tl li em{grid-column:2}}
details{border-top:1px solid var(--line);padding:14px 0}details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}summary:after{content:"+";color:var(--acc);font-size:22px;font-weight:300}details[open] summary:after{content:"–"}
details>p{color:var(--mut);margin:8px 0 0}
.fold{padding:0}.fold>summary{padding:14px 0;font-size:16px}.fold>summary span{color:var(--mut);font-weight:400;font-size:13px;margin-left:8px;flex:1}.fold>.grid,.fold>.tags{margin:0 0 16px}
footer{border-top:1px solid var(--line);margin-top:100px;padding:36px 0 100px;color:var(--mut);font-size:13px;line-height:1.9}
footer .nap{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:640px){footer .nap{grid-template-columns:1fr}}
footer .nap b{color:var(--fg);font-weight:600}footer a{color:var(--mut)}
.crumb{font-size:13px;color:var(--mut);margin-top:24px}.crumb a{color:var(--mut);text-decoration:none}
.hl{color:var(--acc)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:34px 0 0;border-top:1px solid var(--line)}
@media(max-width:640px){.stats{grid-template-columns:1fr 1fr}}
.stats div{padding:18px 18px 18px 0;border-bottom:1px solid var(--line)}
.stats b{display:block;font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;font-size:34px;color:var(--acc);line-height:1.1}.stats span{font-size:13px;color:var(--mut)}
/* SERP: 종이 느낌 */
.serp{background:#fbfaf7;color:#1d1d1f;border-radius:var(--r);padding:22px 24px;font-family:"Pretendard Variable",Pretendard,sans-serif;border:1px solid #e6e2d8;max-width:720px}
.serp .q{border:1px solid #d9d4c8;border-radius:99px;padding:10px 18px;font-size:16px;margin-bottom:18px;background:#fff}
.serp .q:before{content:"";display:inline-block;width:10px;height:10px;border:2px solid #888;border-radius:50%;margin-right:12px;vertical-align:middle}
.serp .r{padding:10px 12px;margin:2px 0;opacity:.45}
.serp .r small{color:#6b6b6b;font-size:12px;display:block}.serp .r b{color:#1a0dab;font-weight:500;font-size:17px;display:block}.serp .r p{margin:2px 0 0;font-size:13px;color:#555}
.serp .r.ad b:before{content:"광고 · ";color:#333;font-weight:700;font-size:12px}
.serp .r.me{opacity:1;border-left:3px solid var(--acc);background:#fff3eb;position:relative}
.serp .r.me:after{content:"← 이 자리";position:absolute;right:14px;top:12px;font-size:12px;color:#c2410c;font-weight:700}
/* 포트폴리오 실루엣 */
.pf{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pf a{display:block;background:var(--bg);color:var(--fg);text-decoration:none}
.pf a:hover .meta b{color:var(--acc)}
.pf .shot{aspect-ratio:16/10;position:relative;background:linear-gradient(160deg,var(--c1),var(--c2));filter:saturate(.6)}
.pf .shot i{display:block;background:rgba(255,255,255,.18);border-radius:2px;position:absolute}
.pf .shot i:nth-child(1){left:14px;top:14px;width:34%;height:8%}.pf .shot i:nth-child(2){right:14px;top:15px;width:22%;height:5%;opacity:.6}
.pf .shot i:nth-child(3){left:14px;top:34%;width:58%;height:11%}.pf .shot i:nth-child(4){left:14px;top:50%;width:40%;height:6%;opacity:.6}
.pf .shot i:nth-child(5){left:14px;bottom:14px;width:25%;height:12%;background:rgba(255,255,255,.55)}.pf .shot i:nth-child(6){right:14px;bottom:14px;width:34%;height:38%;opacity:.3}
.pf .shot em{position:absolute;right:10px;top:10px;font-style:normal;font-size:11px;background:#111;color:#fff;padding:3px 8px;border-radius:2px}
.pf{grid-auto-rows:auto}@media(max-width:820px){.pf{grid-template-columns:repeat(2,1fr)}}@media(max-width:540px){.pf{grid-template-columns:1fr}}.pf .meta{padding:12px 14px}.pf .meta b{display:block;font-size:14px;font-weight:600}.pf .meta small{color:var(--mut);font-size:12px}
.ps{border-left:2px solid var(--acc);padding:6px 0 6px 20px;font-size:15px;color:var(--mut);margin-top:48px}.ps b{color:var(--acc);margin-right:6px;font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400}
.js .rv{opacity:0;transform:translateY(10px);transition:.45s}.js .rv.in{opacity:1;transform:none}
.mcta{position:fixed;left:0;right:0;bottom:0;z-index:9;background:var(--bg);border-top:1px solid var(--line);padding:10px 16px;display:flex;gap:14px;justify-content:center;align-items:center}
.mcta a{margin:0;padding:12px 28px}.mcta .mtxt{color:var(--mut);font-size:14px}
@media(max-width:600px){.mcta .mtxt{display:none}.mcta a{flex:1;max-width:420px;text-align:center}}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.7);display:flex;align-items:flex-end;justify-content:center}
@media(min-width:700px){.modal{align-items:center}}
.sheet{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r) var(--r) 0 0;width:100%;max-width:560px;max-height:92vh;overflow:auto;padding:22px 22px 26px;position:relative}
@media(min-width:700px){.sheet{border-radius:var(--r)}}
.sheet .x{position:absolute;right:12px;top:10px;background:none;border:0;color:var(--mut);font-size:26px;cursor:pointer}
.row{margin:10px 0}.row>label{display:block;font-size:13px;color:var(--mut);margin-bottom:4px}
.row input,.row textarea{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--fg);border-radius:var(--r);padding:11px 12px;font:inherit;font-size:15px}
.row input:focus,.row textarea:focus{outline:none;border-color:var(--acc)}
.seg{display:flex;gap:8px}.seg label{flex:1;border:1px solid var(--line);border-radius:var(--r);padding:10px;text-align:center;font-size:14px;cursor:pointer}
.seg label:has(input:checked){border-color:var(--acc);color:var(--acc)}.seg input{display:none}
/* 전광판 마키 */
.marq{overflow:hidden;white-space:nowrap;padding:16px 0;margin:0 -24px;font-size:17px;font-family:"Instrument Serif",Georgia,serif;font-style:italic;background:#050505;position:relative;border-top:2px solid #1a1a1a;border-bottom:2px solid #1a1a1a}
.marq:before,.marq:after{content:"";position:absolute;left:0;right:0;height:6px;background:repeating-linear-gradient(90deg,var(--acc) 0 6px,transparent 6px 22px);animation:bulbs .9s steps(2) infinite;opacity:.9}
.marq:before{top:0}.marq:after{bottom:0;animation-delay:.45s}
@keyframes bulbs{0%{background-position:0 0;filter:brightness(1.4) drop-shadow(0 0 6px var(--acc))}50%{background-position:11px 0;filter:brightness(.7)}100%{background-position:22px 0;filter:brightness(1.4) drop-shadow(0 0 6px var(--acc))}}
.marq span{display:inline-block;padding-right:40px;animation:m 40s linear infinite}@keyframes m{to{transform:translateX(-50%)}}
.marq span i{font-style:inherit;margin-right:44px;color:var(--acc);text-shadow:0 0 8px rgba(255,106,31,.9),0 0 26px rgba(255,106,31,.55),0 0 60px rgba(255,106,31,.3)}
.marq span i:nth-child(3n+2){color:#ffd23e;text-shadow:0 0 8px rgba(255,210,62,.9),0 0 26px rgba(255,210,62,.5)}
.marq span i:nth-child(3n){color:#fff;text-shadow:0 0 8px rgba(255,255,255,.9),0 0 22px rgba(255,255,255,.45)}
.marq span i:before{content:"◆";font-size:9px;vertical-align:middle;margin-right:16px;color:inherit;animation:blinkdot 1.2s steps(2) infinite}
.marq span i:nth-child(2n):before{animation-delay:.6s}
@keyframes blinkdot{50%{opacity:.15}}
.marq span i:nth-child(5n){animation:flick 3.7s infinite}
.marq span i:nth-child(7n){animation:flick 2.9s 1.3s infinite}
@keyframes flick{0%,91%,95%,100%{opacity:1}93%{opacity:.25}94%{opacity:.9}}
/* grain */
body:after{content:"";position:fixed;inset:0;z-index:99;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}
/* 히어로 백드롭 아웃라인 타이포 */
.hero{position:relative}
.hero:before{content:"SEARCH";position:absolute;right:-10px;top:-34px;font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-size:clamp(90px,16vw,210px);line-height:1;color:transparent;-webkit-text-stroke:1px #26272c;letter-spacing:.02em;pointer-events:none;user-select:none;z-index:-1}
/* 브라우저 프레임 + 실사 스크린샷 */
.pf a{position:relative}
.frame{display:flex;gap:5px;padding:9px 12px;border-bottom:1px solid var(--line);background:var(--bg2)}
.frame span{width:8px;height:8px;border-radius:50%;background:var(--line)}
.pf a:hover .frame span:first-child{background:var(--acc)}
.pf .shot{aspect-ratio:16/10;position:relative;overflow:hidden;background:var(--bg2);filter:none}
.pf .shot img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transition:transform .4s}
.pf a:hover .shot img{transform:scale(1.03)}
/* 유형 3 비교표 */
.types th,.types td{font-size:14px}.types .pick{background:rgba(255,106,31,.07);border-left:1px solid var(--acc);border-right:1px solid var(--acc)}
.types tr:first-child .pick{border-top:1px solid var(--acc);color:var(--acc)}
.types tr:last-child .pick{border-bottom:1px solid var(--acc)}
/* 광고비 계산 */
.calc{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch;border:1px solid var(--line);margin:18px 0}
.calc>div:not(.vs){padding:26px 24px;display:flex;flex-direction:column;gap:6px}
.calc b{font-size:15px}.calc span{font-size:13px;color:var(--mut)}
.calc strong{font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;font-size:clamp(30px,4.5vw,46px);line-height:1.1;margin:6px 0 2px}
.calc .vs{display:flex;align-items:center;padding:0 4px;color:var(--mut);font-family:"Instrument Serif",Georgia,serif;font-style:italic;border-left:1px solid var(--line);border-right:1px solid var(--line);background:var(--bg2)}
.calc strong.hl{color:var(--acc)}
@media(max-width:700px){.calc{grid-template-columns:1fr}.calc .vs{border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 24px}}
/* 가격 3구간 */
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);margin:18px 0}
@media(max-width:820px){.price{grid-template-columns:1fr}}
.price>div{padding:26px 24px;border-right:1px solid var(--line);position:relative}
.price>div:last-child{border-right:0}
@media(max-width:820px){.price>div{border-right:0;border-bottom:1px solid var(--line)}.price>div:last-child{border-bottom:0}}
.price b{font-size:15px;display:block}
.price strong{display:block;font-family:"Instrument Serif",Georgia,serif;font-style:italic;font-weight:400;font-size:clamp(30px,4vw,42px);color:var(--fg);margin:8px 0 12px}
.price .pick{background:rgba(255,106,31,.06);outline:1px solid var(--acc);outline-offset:-1px}
.price .pick strong{color:var(--acc)}
.price .pick i{position:absolute;right:14px;top:14px;font-style:normal;font-size:11px;color:#111;background:var(--acc);padding:3px 9px;letter-spacing:.04em}
.price .check li{font-size:14px;margin:6px 0}
/* 비디오 배경 */
.hasv{position:relative;overflow:hidden;background-size:cover;background-position:center}
.hasv>*:not(.vbg){position:relative;z-index:2}
.vbg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center}
.vbg video{width:100%;height:100%;object-fit:cover;display:block}
.vbg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,9,15,.88) 0%,rgba(7,9,15,.62) 55%,rgba(7,9,15,.45) 100%)}
.full .vbg:after{background:rgba(5,6,10,.72)}
.hero.hasv{margin:0 -24px;padding:72px 24px 34px;border-bottom:1px solid var(--line)}
.hero.hasv:before{z-index:1}
@media(min-width:1088px){.hero.hasv{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding-left:calc(50vw - 520px + 24px);padding-right:calc(50vw - 520px + 24px)}}
/* 강조 장치 */
.stick.th{position:static;display:inline-block;margin:0 10px 6px 0;transform:rotate(-2deg);background:#111;color:var(--acc);animation:none}
.stick{position:absolute;top:-12px;right:12px;font-style:normal;font-size:12px;font-weight:800;background:var(--acc);color:#111;padding:4px 12px;letter-spacing:.03em;animation:stickpulse 2.4s ease-in-out infinite}
@keyframes stickpulse{0%,100%{transform:rotate(-2deg) scale(1)}50%{transform:rotate(-2deg) scale(1.07)}}
.types .pick{background:var(--acc)!important;color:#111!important;border:0!important;position:relative}
.types th.pick{font-weight:800;font-size:15px;color:#111!important}
.types td.pick{font-weight:600}
.types tr:first-child .pick{border:0!important}
.types tr:last-child .pick{border:0!important}
.types .pick{box-shadow:0 0 0 1px var(--acc),0 0 44px -8px rgba(255,106,31,.55)}
.calc .win{position:relative;background:rgba(255,106,31,.10);box-shadow:inset 0 0 0 2px var(--acc),0 0 60px -12px rgba(255,106,31,.6)}
.calc .win strong.hl{text-shadow:0 0 26px rgba(255,106,31,.65)}
.js .calc .win.glow strong.hl{animation:numpop .7s .5s both}
@keyframes numpop{0%{transform:scale(.85);opacity:0}60%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}
.calc .lose strong{position:relative;color:var(--mut)}
.calc .lose strong:after{content:"";position:absolute;left:-2%;top:54%;width:104%;height:3px;background:#e5484d;transform:scaleX(0);transform-origin:left}
.js .rv.in .lose strong:after,.js .calc.in .lose strong:after{animation:strike .6s .7s forwards}
@keyframes strike{to{transform:scaleX(1)}}
.mark{background:linear-gradient(transparent 58%,rgba(255,106,31,.4) 58%,rgba(255,106,31,.4) 94%,transparent 94%);padding:0 2px;color:var(--fg);font-weight:600}
/* 히어로 스태거 */
.js .hero>div>*{opacity:0;transform:translateY(14px);animation:up .6s forwards}
.js .hero .eyebrow{animation-delay:.05s}.js .hero h1{animation-delay:.15s}.js .hero .lead{animation-delay:.3s}.js .hero .cta{animation-delay:.45s}
.js .hero .side{opacity:0;animation:up .6s .55s forwards;transform:translateY(14px)}
@keyframes up{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){body:after{display:none}}