* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; background: var(--bg); color: var(--b800); font-family: var(--kr); font-size: 1rem; -webkit-font-smoothing: antialiased; word-break: keep-all; overflow-wrap: anywhere; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
button, a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--accent-ink); outline-offset: 5px; }
.takeaway-section :focus-visible, .closing-section :focus-visible { outline-color: white; }
.sr-only, .skip-link:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link:focus { position: fixed; top: 12px; left: 16px; z-index: 200; padding: 12px 20px; background: white; border-radius: 8px; }
.container { max-width: 1240px; margin-inline: auto; padding-inline: 32px; }
.nav { position: fixed; inset: 0 0 auto; z-index: 100; background: rgba(255,255,255,.98); border-bottom: 1px solid var(--b200); }
.nav-in { max-width: 1440px; min-height: 80px; padding: 12px 32px; margin: auto; display: flex; align-items: center; gap: 32px; }
.wordmark { display: inline-flex; flex-shrink: 0; min-height: 44px; align-items: center; gap: 9px; font-size: 1.375rem; line-height: 1; font-weight: 800; letter-spacing: -.06em; white-space: nowrap; }
.wordmark img { display: block; width: 240px; height: auto; }
.desktop-nav { display: flex; gap: 30px; align-items: center; margin-left: auto; font-size: .875rem; font-weight: 600; }
.desktop-nav a:hover, .text-link:hover { color: var(--accent-ink); }
.btn { display: inline-flex; justify-content: center; align-items: center; gap: 20px; padding: 13px 22px; border: 1px solid transparent; border-radius: var(--r-btn); min-height: 46px; font-size: .875rem; font-weight: 650; line-height: 1.5; transition: transform .2s; }
.btn:hover { transform: translateY(-2px); }
.btn.black, .btn.white { background: var(--accent); color: var(--b800); border-color: var(--accent); }
.nav-cta.black { background: var(--b800); color: white; border-color: var(--b800); }
.btn.large { padding: 17px 28px; font-size: 1rem; }
.text-link { display: inline-flex; min-height: 44px; align-items: center; gap: 16px; font-weight: 600; line-height: 1.5; }
.menu-toggle { width: 44px; height: 44px; padding: 12px; border: 0; background: none; }
.menu-toggle span { display: block; height: 2px; width: 20px; background: var(--b800); margin: 5px 0; }
.mobile-menu { display: flex; flex-direction: column; gap: 8px; padding: 20px 28px 28px; border-top: 1px solid var(--b200); }
.mobile-menu a { padding: 12px 0; font-size: 1.125rem; font-weight: 600; }
.hero { padding-top: 132px; padding-bottom: 64px; text-align: left; }
.eyebrow { font-size: .875rem; line-height: 1.6; font-weight: 650; margin-bottom: 20px; }
.hero .eyebrow { display: inline-block; padding: 6px 12px; border-radius: 6px; color: var(--b800); background: var(--accent); }
.hero-brand { font-size: clamp(3.5rem,6.7vw,6rem); line-height: 1.16; letter-spacing: -.065em; font-weight: 900; }
.hero-brand > span { display: inline-block; position: relative; isolation: isolate; }
.hero-brand > span::after { content: ''; position: absolute; inset: auto -.015em .015em; height: .15em; background: var(--accent); z-index: -1; }
.hero-promise { margin-top: 28px; font-size: clamp(1.5rem,2.3vw,1.875rem); line-height: 1.5; letter-spacing: -.04em; font-weight: 700; }
.hero-copy { margin-top: 18px; color: var(--b600); font-size: 1.125rem; line-height: 1.8; }
.mobile-break { display: none; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 28px; }
.hero-meta { display: flex; flex-wrap: wrap; padding: 0; margin-top: 28px; list-style: none; gap: 10px 0; color: var(--b600); font-size: .875rem; }
.hero-meta li { padding-inline: 14px; border-left: 1px solid var(--b300); }
.hero-meta li:first-child { padding-left: 0; border-left: 0; }
h2 { font-size: clamp(1.875rem,3.2vw,2.75rem); line-height: 1.3; letter-spacing: -.045em; font-weight: 700; text-wrap: balance; }
.section-heading { margin-bottom: 40px; }
.section-heading .eyebrow { color: var(--b600); margin-bottom: 14px; letter-spacing: .06em; }
.section-heading > p:last-child:not(.eyebrow) { color: var(--b600); line-height: 1.8; font-size: 1rem; margin-top: 20px; }
.tracks-section { background: white; padding: 48px 0 80px; border-top: 1px solid var(--b200); }
.why-section { background: var(--b100); padding-block: 88px; border-block: 1px solid var(--b200); }
.why-heading { margin-bottom: 40px; }
.brand-experience { padding: 28px 32px; background: white; border: 1px solid var(--b200); border-radius: 16px; }
.brand-group { display: grid; grid-template-columns: 170px minmax(0,1fr); align-items: center; gap: 32px; }
.brand-group + .brand-group { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--b200); }
.brand-group > p { color: var(--b600); font-size: .875rem; line-height: 1.7; }
.client-logos { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); align-items: center; gap: 24px 32px; list-style: none; padding: 0; margin: 0; }
.client-logos li { display: flex; align-items: center; justify-content: center; min-width: 0; height: 48px; }
.client-logos img { display: block; max-width: 160px; max-height: 36px; width: 100%; height: 100%; object-fit: contain; }
.client-logos .client-logo-bbq img { max-width: 76px; }
.partner-logos li { height: 56px; }
.partner-logos img { max-height: 54px; }
.instructor-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; margin-top: 24px; }
.instructor-card { display: grid; grid-template-columns: 104px minmax(0,1fr); align-content: start; gap: 24px; padding: 24px; background: white; border: 1px solid var(--b200); border-radius: 16px; }
.instructor-photo { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 12px; }
.instructor-label { display: block; color: var(--b600); font-size: .8125rem; line-height: 1.6; margin-bottom: 4px; }
.instructor-copy { min-width: 0; align-self: center; }
.instructor-copy h3 { font-size: 1.5rem; line-height: 1.4; letter-spacing: -.025em; }
.instructor-bio { grid-column: 1 / -1; min-width: 0; padding-left: 1.1em; font-size: 1rem; line-height: 1.7; color: var(--b600); }
.instructor-bio li + li { margin-top: 8px; }
.forbes-recognition { display: flex; align-items: center; gap: 32px; margin-top: 24px; padding: 24px 32px; background: var(--b800); color: white; border-radius: 16px; }
.forbes-recognition > img { width: 110px; height: 42px; flex-shrink: 0; }
.forbes-recognition > div { padding-left: 32px; border-left: 1px solid #ffffff38; }
.forbes-recognition p { font-size: 1.25rem; line-height: 1.5; font-weight: 650; }
.forbes-recognition p > span { color: var(--accent); margin-left: 8px; }
.forbes-recognition > div > span { display: block; margin-top: 4px; font-size: .875rem; line-height: 1.6; color: #d3d4d7; }
.forbes-recognition > a { margin-left: auto; display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-size: .875rem; line-height: 1.5; text-decoration: underline; text-underline-offset: 5px; }
.forbes-recognition :focus-visible { outline-color: var(--accent); }
.pilot-session { margin-top: 72px; }
.pilot-session .section-heading { margin-bottom: 28px; }
.pilot-session h3 { font-size: clamp(1.5rem,2.7vw,2.125rem); line-height: 1.4; letter-spacing: -.04em; }
.pilot-feature { display: grid; grid-template-columns: 1.35fr 1fr; align-items: start; overflow: hidden; border-radius: 20px; background: var(--b800); color: white; }
.pilot-group-photo { display: block; width: 100%; height: auto; }
.pilot-feature-copy { padding: 32px; }
.pilot-feature h4 { font-size: clamp(1.5rem,2.6vw,2rem); line-height: 1.4; letter-spacing: -.04em; }
.pilot-feature h4 > span { color: var(--accent); }
.pilot-review { margin-top: 24px; }
.pilot-review blockquote { font-size: 1rem; line-height: 1.8; }
.pilot-review strong { font-weight: 650; }
.pilot-review figcaption { margin-top: 12px; font-size: .875rem; line-height: 1.6; color: var(--b600); }
.pilot-feature .pilot-review { padding-top: 24px; border-top: 1px solid #ffffff30; }
.pilot-feature .pilot-review blockquote { font-size: 1.125rem; }
.pilot-feature .pilot-review figcaption { color: #c5c7cb; }
.pilot-stories { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); align-items: start; gap: 24px; margin-top: 24px; }
.pilot-story { min-width: 0; overflow: hidden; border: 1px solid var(--b200); border-radius: 20px; background: white; }
.pilot-story > img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.pilot-story > .pilot-photo-speaker { object-position: 50% 70%; }
.pilot-story-copy { padding: 28px 32px 32px; }
.pilot-story h4 { font-size: clamp(1.25rem,2.1vw,1.5rem); line-height: 1.5; letter-spacing: -.035em; }
.pilot-story .pilot-review { padding-top: 20px; border-top: 1px solid var(--b200); margin-top: 20px; }
.pilot-story .pilot-review blockquote { color: var(--b600); }
.pilot-story .pilot-review strong { color: var(--b800); }
.pilot-note { margin-top: 24px; color: var(--b600); font-size: .8125rem; line-height: 1.7; }
.track-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.track-heading h2 { font-size: clamp(1.65rem,2.6vw,2.125rem); }
.track-heading > p:last-child { margin-top: 0; font-size: .875rem; text-align: right; }
.track-choices { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.track-choice { min-width: 0; display: flex; flex-direction: column; text-align: left; padding: 24px 20px 18px; border: 1px solid var(--b300); border-radius: 18px; background: white; transition: border-color .2s, box-shadow .2s; }
.track-choice:hover { border-color: var(--b800); }
.track-choice[aria-selected="true"] { border-color: var(--b800); box-shadow: inset 0 0 0 1px var(--b800); background: var(--accent-soft); }
.choice-top { display: flex; justify-content: space-between; gap: 10px; font-size: .75rem; line-height: 1.5; color: var(--b600); }
.choice-selected { visibility: hidden; color: var(--accent-ink); font-weight: 700; }
.track-choice[aria-selected="true"] .choice-selected { visibility: visible; }
.choice-title { display: block; font-size: 1.25rem; font-weight: 700; line-height: 1.4; letter-spacing: -.035em; margin-top: 18px; }
.no-break { white-space: nowrap; }
.choice-output { display: block; font-size: 1rem; color: var(--b600); line-height: 1.6; margin-top: 10px; min-height: 3.2em; }
.choice-visual { display: grid; align-items: center; height: 156px; margin-top: 22px; border-radius: 10px; overflow: hidden; background: var(--b100); }
.choice-action { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 20px; padding-top: 14px; border-top: 1px solid var(--b200); font-size: .875rem; font-weight: 600; line-height: 1.5; }
.choice-active, .track-choice[aria-selected="true"] .choice-idle { display: none; }
.track-choice[aria-selected="true"] .choice-active { display: inline; }
.choice-portraits { position: relative; background: #EEE9E2; }
.choice-portraits img { position: absolute; left: 50%; top: 52px; width: 44%; max-width: 84px; height: auto; aspect-ratio: 1; object-fit: cover; border: 3px solid white; border-radius: 50%; box-shadow: 0 5px 14px #28221612; }
.choice-portraits img:first-child { transform: translateX(-100%); }
.choice-portraits img:nth-child(2) { top: 18px; z-index: 1; transform: translateX(-50%); }
.choice-portraits img:last-child { transform: translateX(0); }
.choice-marks { grid-template-rows: repeat(3,minmax(0,1fr)); gap: 6px; padding: 10px; }
.choice-marks > span { min-height: 0; display: flex; justify-content: center; align-items: center; background: white; border: 1px solid var(--b200); border-radius: 6px; padding: 7px 12px; }
.choice-marks img { display: block; width: auto; height: auto; max-width: min(100%,110px); max-height: 100%; object-fit: contain; }
.choice-commerce { grid-template-rows: 44px 34px 14px 28px; justify-items: stretch; gap: 4px; padding: 12px; background: var(--accent-soft); }
.choice-channel { display: flex; align-items: center; justify-content: center; align-self: stretch; border: 1px solid var(--b200); border-radius: 6px; background: white; padding: 4px 10px; }
.choice-channel img { width: 110px; max-width: 100%; height: auto; }
.choice-channel:first-child img { width: 100px; }
.choice-flow-arrow { display: block; text-align: center; color: var(--b600); font-size: 1rem; line-height: 14px; }
.choice-report { display: flex; align-items: center; justify-content: space-between; padding: 5px 10px; border-radius: 5px; background: var(--b800); color: white; font-size: .75rem; font-weight: 600; line-height: 1.5; }
.choice-report > span { color: var(--accent); }
.choice-brands { background: #EAF0F3; }
.choice-products { grid-template-columns: repeat(2,minmax(0,1fr)); align-items: stretch; gap: 6px; padding: 8px; background: #E3E9F0; }
.choice-products img { display: block; min-width: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 6px; }
.selected-route { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 0; line-height: 1.6; font-size: .875rem; }
.selected-route > span { color: var(--b600); }
.selected-route a { display: inline-flex; align-items: center; min-height: 44px; padding-block: 10px; font-weight: 650; text-decoration: underline; text-underline-offset: 4px; }
.preview-shell { border: 1px solid var(--b300); border-radius: 20px; overflow: hidden; background: white; }
.preview-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; background: var(--b800); color: white; padding: 16px 28px; font-size: .875rem; font-weight: 600; line-height: 1.6; }
.preview-top > span:first-child { letter-spacing: .045em; }
.preview-top > span:first-child > span { padding-inline: 8px; color: var(--b300); }
.example-label { color: var(--b300); font-size: .75rem; font-weight: 400; }
.preview-panel { display: grid; grid-template-columns: 280px minmax(0,1fr); scroll-margin-top: 16px; }
.preview-panel + .preview-panel { border-top: 1px solid var(--b200); }
.input-note { padding: 32px 26px; background: #FAFAFB; border-right: 1px solid var(--b200); }
.small-label { display: block; margin-bottom: 10px; color: var(--b600); font-size: .875rem; line-height: 1.6; font-weight: 600; }
.input-note h3 { font-size: 1.5rem; line-height: 1.4; letter-spacing: -.03em; font-weight: 650; }
.input-note dl { margin-top: 28px; }
.input-note dl div + div { margin-top: 24px; }
.input-note dt { color: var(--b600); font-size: .875rem; margin-bottom: 6px; }
.input-note dd { font-size: 1rem; line-height: 1.7; font-weight: 500; }
.input-foot { margin-top: 28px; border-top: 1px solid var(--b200); padding-top: 20px; color: var(--b600); font-size: .875rem; line-height: 1.8; }
.output-note { padding: 32px; min-width: 0; }
.output-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; }
.output-head h3 { font-size: clamp(1.25rem,2.2vw,1.75rem); line-height: 1.4; font-weight: 650; letter-spacing: -.03em; }
.plain-badge { border: 1px solid var(--b300); border-radius: var(--r-btn); padding: 6px 12px; font-size: .75rem; color: var(--b600); line-height: 1.5; white-space: nowrap; }
.campaign-brief { padding: 20px; background: var(--b100); border-radius: 12px; margin-bottom: 24px; line-height: 1.7; }
.campaign-brief b { font-size: 1rem; font-weight: 650; }
.campaign-brief p { font-size: .875rem; color: var(--b600); margin-top: 6px; }
.creator-panel { display: flex; flex-direction: column; }
.creator-panel > .output-note { order: -1; }
.creator-panel .input-note { border-right: 0; border-top: 1px solid var(--b200); padding: 28px 32px; }
.creator-panel .input-note h3 br { display: none; }
.creator-panel .input-note dl { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; margin-top: 20px; }
.creator-panel .input-note dl div + div { margin-top: 0; }
.creator-panel .input-foot { margin-top: 20px; padding-top: 16px; }
.creator-disclosure { color: var(--b600); font-size: .875rem; line-height: 1.7; margin-bottom: 16px; }
.candidate-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; max-width: 1020px; margin-inline: auto; }
.candidate { display: flex; flex-direction: column; min-width: 0; }
.creator-phone { display: flex; flex-direction: column; width: 100%; max-width: 296px; min-height: 620px; margin-inline: auto; background: white; border: 7px solid #151515; border-radius: 40px; overflow: hidden; box-shadow: 0 0 0 1px #86868B, 0 18px 28px -18px #15151566; }
.phone-status { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; height: 36px; padding: 8px 17px 0; font-size: .75rem; font-weight: 650; line-height: 1; }
.phone-island { width: 66px; height: 19px; background: #151515; border-radius: 20px; }
.phone-indicators { display: flex; justify-content: flex-end; align-items: center; gap: 6px; }
.phone-indicators svg { width: 18px; height: 12px; fill: none; stroke: #151515; stroke-width: 2.5; stroke-linecap: round; }
.phone-indicators i { position: relative; display: block; width: 18px; height: 9px; border: 1px solid #151515; border-radius: 2px; background: linear-gradient(to right, #151515 70%, transparent 70%); }
.phone-indicators i::after { content: ''; position: absolute; top: 2px; right: -3px; width: 1px; height: 3px; background: #151515; }
.phone-appbar { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px 10px; border-bottom: 1px solid #EDEEF0; font-size: .875rem; font-weight: 650; line-height: 1.5; }
.phone-appbar > :first-child { font-size: 1.5rem; line-height: .75; }
.phone-appbar > :last-child { font-size: 1.125rem; line-height: 1; letter-spacing: .06em; }
.candidate-top { display: flex; align-items: center; gap: 9px; padding: 12px; }
.candidate-top > div { min-width: 0; }
.candidate h4 { font-size: .875rem; font-weight: 650; line-height: 1.5; }
.creator-avatar { display: block; width: 36px; height: 36px; flex: 0 0 36px; border-radius: 50%; object-fit: cover; background: var(--b100); border: 1px solid var(--b200); }
.creator-topic { display: block; color: var(--b600); font-size: .75rem; line-height: 1.5; margin-top: 1px; }
.creator-post { margin: 0; }
.creator-post img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; background: var(--b100); }
.phone-actions { display: flex; align-items: center; gap: 12px; padding: 12px 14px 0; }
.phone-actions svg { width: 19px; height: 19px; fill: none; stroke: #292B30; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.phone-actions .phone-bookmark { margin-left: auto; }
.candidate-content { padding: 12px 14px 18px; flex: 1; }
.candidate > .source-label { text-align: center; margin-top: 14px; }
.phone-home { width: 88px; height: 4px; border-radius: 4px; background: #292B30; margin: 8px auto; flex-shrink: 0; }
.candidate-decision { position: relative; border: 1px solid var(--b200); border-radius: 12px; margin-top: 16px; padding: 18px; background: #FAFAFB; }
.candidate-decision::before { content: ''; position: absolute; width: 1px; height: 12px; background: var(--b300); bottom: calc(100% + 2px); left: 50%; }
.decision-label { display: block; color: var(--b600); font-size: .875rem; line-height: 1.6; margin-bottom: 8px; }
.recommended .candidate-decision { background: var(--accent-soft); }
.recommended .result-chip { background: #326512; border-color: #326512; }
.result-chip { display: inline-block; background: var(--b800); color: white; border: 1px solid var(--b800); border-radius: 6px; padding: 4px 8px; font-size: .75rem; line-height: 1.5; font-weight: 500; }
.result-chip.outline { background: white; color: var(--b600); border-color: var(--b300); }
.candidate blockquote { font-size: 1rem; line-height: 1.7; }
.source-label { display: block; color: var(--b600); font-size: .75rem; margin-top: 6px; line-height: 1.6; }
.candidate p { color: var(--b600); font-size: 1rem; line-height: 1.75; margin-top: 12px; }
.candidate-content p { margin-top: 0; }
.candidate p b { color: var(--b800); }
.output-foot, .preview-notice { color: var(--b600); font-size: .875rem; line-height: 1.8; }
.output-foot { margin-top: 20px; }
.preview-notice { padding: 20px 28px; background: #FAFAFB; border-top: 1px solid var(--b200); }
.table-scroll { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: .875rem; line-height: 1.7; }
caption { color: var(--b600); text-align: left; padding-bottom: 12px; font-size: .875rem; }
th { padding: 12px 10px; font-weight: 500; color: var(--b600); background: #FAFAFB; white-space: nowrap; }
td { padding: 14px 10px; border-bottom: 1px solid var(--b200); }
td b { font-weight: 600; }
.source-link { display: inline-flex; align-items: center; min-height: 44px; white-space: nowrap; color: var(--accent-ink); text-decoration: underline; text-underline-offset: 4px; }
.source-excerpts { display: grid; gap: 16px; margin-top: 24px; }
.source-excerpts article { padding: 18px 20px; background: var(--b100); border-left: 2px solid var(--b300); scroll-margin-top: 16px; }
.source-excerpts article:target { border-left-color: var(--accent-ink); }
.source-excerpts .small-label { font-size: .75rem; }
.source-excerpts blockquote { font-size: 1rem; line-height: 1.7; }
.source-excerpts p { font-size: .875rem; margin-top: 10px; color: var(--b600); line-height: 1.6; }
.source-excerpts p b { margin-right: 8px; color: var(--b800); }
.evidence-note { margin-top: 24px; padding: 20px; border: 1px solid var(--b300); border-radius: 12px; font-size: 1rem; line-height: 1.7; }
.evidence-note p { font-size: .875rem; margin-top: 8px; color: var(--b600); }
.sales-summary { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.sales-summary > span { color: var(--b600); font-size: .875rem; }
.sales-summary strong { font-size: clamp(1.75rem,3vw,2.375rem); font-weight: 650; letter-spacing: -.04em; }
.sales-summary small { font-size: .875rem; margin-left: 5px; font-weight: 500; }
.reference-input { margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--b200); }
.reference-input > figcaption { padding: 0; margin-bottom: 12px; font-size: .875rem; font-weight: 600; color: var(--b600); }
.reference-logos { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.reference-logo { min-width: 0; min-height: 88px; padding: 18px 14px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; border: 1px solid var(--b200); border-radius: 12px; background: white; }
.reference-logo img { width: 128px; max-width: 100%; height: auto; }
.reference-logo.naver img { width: 102px; }
.reference-logo.naver > span { font-size: .875rem; line-height: 1.3; letter-spacing: -.04em; white-space: nowrap; color: var(--b600); }
.reference-logo.gmarket { padding: 0 4px; }
.reference-logo.gmarket img { width: 160px; }
.channel-input { padding: 24px; border: 1px solid var(--accent-border); border-radius: 16px; background: var(--accent-soft); }
.sales-flow-map { display: grid; grid-template-columns: minmax(0,1fr) 56px minmax(0,.9fr); align-items: center; }
.sales-flow-label { display: block; margin-bottom: 12px; color: var(--b600); font-size: .75rem; line-height: 1.5; }
.sales-channels-primary { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.sales-channels-primary .reference-logo { min-height: 78px; padding: 14px 10px; border-radius: 10px; }
.sales-channels-primary img { width: 120px; }
.sales-channels-secondary { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; margin-top: 8px; }
.sales-channels-secondary .reference-logo { min-height: 62px; padding: 10px 8px; gap: 5px; border-radius: 8px; }
.sales-channels-secondary .reference-logo img { width: 84px; }
.sales-channels-secondary .naver > span { font-size: .625rem; }
.sales-channels-secondary .gmarket { padding: 0 2px; }
.sales-channels-secondary .gmarket img { width: 100%; }
.sales-file-step { display: block; margin-top: 12px; text-align: center; font-size: .75rem; line-height: 1.5; color: var(--b600); }
.sales-flow-connector { align-self: stretch; display: flex; align-items: center; }
.sales-flow-connector svg { display: block; width: 100%; height: 180px; overflow: visible; }
.sales-flow-connector .sales-flow-mobile { display: none; }
.sales-flow-connector path { fill: none; stroke: var(--accent-ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.channel-input .sales-summary { min-width: 0; min-height: 180px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 16px; margin: 0; padding: 24px 20px; border: 1px solid var(--b800); border-radius: 12px; background: var(--b800); color: white; box-shadow: 0 12px 28px #15151512; }
.channel-input .sales-summary > span { color: var(--b300); font-size: .75rem; }
.channel-input .sales-summary strong { white-space: nowrap; font-size: clamp(1.5rem,2.5vw,2rem); line-height: 1.2; color: var(--accent); }
.sales-report-features { display: flex; flex-wrap: wrap; gap: 8px 12px; padding-top: 16px; border-top: 1px solid #ffffff26; width: 100%; font-size: .75rem; line-height: 1.5; color: var(--b300); }
.channel-input .reference-note { margin-top: 20px; font-size: .75rem; }
.research-fields { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 18px; padding-top: 16px; font-size: .875rem; line-height: 1.6; color: var(--b600); }
.research-fields span::before { content: '✓'; margin-right: 5px; color: var(--b800); }
.reference-note { margin-top: 10px; font-size: .875rem; line-height: 1.7; color: var(--b600); }
.sales-chart { padding: 20px; border: 1px solid var(--b200); border-radius: 12px; background: white; margin-bottom: 24px; }
.chart-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; font-size: .875rem; }
.chart-heading > span { display: flex; align-items: center; gap: 5px; color: var(--b600); font-size: .75rem; }
.chart-heading i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-left: 6px; }
.legend-before { background: #86868B; }
.legend-now { background: #326512; }
.sales-chart svg { display: block; width: 100%; height: auto; margin-top: 20px; }
.chart-baseline { stroke: #D2D2D7; stroke-width: 1; }
.bar-before { fill: #86868B; }
.bar-now { fill: #326512; }
.sales-chart text { fill: #48484A; font-family: var(--kr); font-size: 17px; }
.change-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; text-align: center; font-size: .875rem; line-height: 1.6; }
.change-row b { color: #326512; margin-left: 6px; }
.change-row .negative { color: #9A3412; }
.analysis-callout { background: var(--b100); border-radius: 10px; padding: 18px; font-size: .875rem; color: var(--b600); line-height: 1.8; margin-bottom: 24px; }
.analysis-callout b { color: var(--b800); display: block; font-size: 1rem; margin-bottom: 4px; }
img { display: block; max-width: 100%; height: auto; }
.content-detail { display: block; }
.content-detail .input-note { border-right: 0; border-bottom: 1px solid var(--b200); }
.content-detail .input-note dl { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px; margin-top: 20px; }
.content-detail .input-note dl div { margin-top: 0; }
.campaign-showcase { padding: 28px; background: var(--b100); border-radius: 16px; }
.showcase-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.showcase-heading h3 { font-size: clamp(1.25rem,2.3vw,1.875rem); line-height: 1.4; letter-spacing: -.03em; }
.showcase-tag { font-size: .75rem; color: var(--b600); line-height: 1.7; }
.transformation { display: grid; grid-template-columns: minmax(130px,190px) 32px minmax(0,1fr); align-items: center; gap: 24px; }
.source-product figcaption { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; font-size: .875rem; }
.source-product figcaption span { color: var(--b600); }
.source-product > div { position: relative; border-radius: 12px; overflow: hidden; background: white; }
.source-product img { aspect-ratio: 4 / 5; width: 100%; object-fit: cover; }
.source-file { position: absolute; left: 10px; bottom: 10px; padding: 5px 8px; background: white; font-size: .75rem; border-radius: 4px; }
.source-product > p { margin-top: 12px; font-size: .875rem; color: var(--b600); line-height: 1.7; }
.transform-arrow { text-align: center; font-size: 2rem; color: var(--b600); }
.result-creatives { min-width: 0; }
.result-label { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: .875rem; line-height: 1.7; margin-bottom: 16px; }
.result-label span { color: var(--b600); }
.content-creatives { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.8fr); gap: 18px; max-width: 560px; margin-inline: auto; align-items: start; }
.ad-art { position: relative; overflow: hidden; border-radius: 10px; background: white; isolation: isolate; }
.ad-art > img { position: absolute; width: 100%; height: 100%; object-fit: cover; inset: 0; }
.ad-feed .ad-art { aspect-ratio: 1 / 1; }
.ad-story .ad-art { aspect-ratio: 4 / 5; }
.ad-story .ad-art > img { object-position: 60% center; }
.ad-copy { position: absolute; inset: 0 0 auto; padding: 9%; color: white; }
.ad-copy > span { display: block; font-size: .75rem; line-height: 1.4; letter-spacing: .04em; margin-bottom: 10px; }
.ad-copy strong { display: block; font-size: clamp(1rem,1.7vw,1.5rem); line-height: 1.35; letter-spacing: -.035em; font-weight: 650; }
.ad-feed .ad-copy { background: linear-gradient(rgba(0,15,66,.85),rgba(0,15,66,.7) 75%,transparent); padding-bottom: 18%; }
.ad-story .ad-copy { color: #1D1D1F; background: linear-gradient(rgba(255,255,255,.98),rgba(255,255,255,.94) 80%,transparent); padding-bottom: 18%; }
.ad-bottom { position: absolute; bottom: 12px; left: 12px; padding: 6px 8px; background: rgba(255,255,255,.96); border-radius: 4px; font-size: .75rem; }
.ad-card figcaption { margin-top: 10px; text-align: center; font-size: .875rem; color: var(--b600); }
.visual-disclosure { border-top: 1px solid var(--b300); padding-top: 18px; margin-top: 24px; color: var(--b600); font-size: .875rem; line-height: 1.8; }
.review-checklist { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 24px; font-size: .875rem; line-height: 1.7; color: var(--b600); }
.review-checklist b { width: 100%; color: var(--b800); font-size: 1rem; }
.review-checklist span::before { content: '✓'; margin-right: 8px; }
.how-section { padding-block: 96px; }
.build-steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.build-steps li { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; padding: 24px; border: 1px solid var(--b200); border-radius: 16px; background: #FAFAFB; }
.step-number { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px; color: var(--b800); background: var(--accent); font-size: 1rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.build-steps h3 { font-size: 1.125rem; font-weight: 650; line-height: 1.5; }
.build-steps p { color: var(--b600); font-size: 1rem; line-height: 1.7; margin-top: 12px; }
.replay { padding: 28px; background: white; border: 1px solid var(--b300); border-radius: 20px; min-width: 0; }
.replay-heading h3 { font-size: 1.625rem; line-height: 1.4; font-weight: 650; letter-spacing: -.035em; }
.replay-heading > p { margin-top: 12px; font-size: 1rem; line-height: 1.7; color: var(--b600); }
.replay-controls { display: flex; gap: 8px; flex-wrap: wrap; margin-block: 24px; }
.replay-controls button { border: 1px solid var(--b300); background: white; padding: 12px 16px; min-height: 48px; border-radius: 8px; font-size: .875rem; line-height: 1.5; }
.replay-controls button[aria-pressed="true"] { background: var(--accent); color: var(--b800); border-color: var(--b800); }
.replay-input { margin-top: 20px; }
.replay table { font-variant-numeric: tabular-nums; }
.replay td, .replay th { padding: 9px 10px; }
.replay-rule { display: flex; align-items: center; justify-content: center; gap: 12px; margin-block: 20px; color: var(--b600); font-size: .875rem; line-height: 1.6; }
.replay-rule > span:first-child { font-size: 1.5rem; }
.replay-result { padding: 20px; background: var(--b100); border-radius: 12px; min-width: 0; }
.replay-total { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.replay-total > span { font-size: .875rem; color: var(--b600); }
.replay-total strong { font-size: 2rem; font-weight: 650; letter-spacing: -.04em; color: var(--accent-ink); }
.replay-result th { background: transparent; }
.replay-status { margin-top: 14px; font-size: .875rem; line-height: 1.7; font-weight: 500; }
.replay-disclosure { margin-top: 20px; font-size: .875rem; line-height: 1.8; color: var(--b600); }
.criteria-demo { margin-top: 40px; }
.criteria-demo [data-criteria-warning="true"] [data-criteria-decision] { color: #97360d; font-weight: 700; }
.support-note { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 28px; padding: 28px 32px; background: var(--accent-soft); border: 1px solid var(--accent-border); border-radius: 16px; }
.support-note h3 { font-size: 1.125rem; line-height: 1.5; font-weight: 650; }
.support-note p { font-size: 1rem; color: var(--b600); line-height: 1.7; margin-top: 10px; }
.support-note .optional-note { border-left: 1px solid var(--accent-border); padding-left: 32px; }
.takeaway-section { padding-block: 88px; color: white; background: var(--b800); }
.takeaway-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.takeaway-section .eyebrow { color: var(--accent); letter-spacing: .06em; }
.takeaway-items { list-style: none; padding: 0; margin-top: 28px; }
.takeaway-items li { display: flex; gap: 18px; border-top: 1px solid #48484A; padding-block: 20px; line-height: 1.7; }
.takeaway-items li > span { color: var(--b300); font-size: .875rem; }
.takeaway-items b { font-size: 1.125rem; font-weight: 600; }
.takeaway-items p { color: var(--b300); font-size: 1rem; margin-top: 4px; }
.guide-preview { background: white; color: var(--b800); padding: 36px; border-radius: 16px; }
.guide-heading { padding-bottom: 24px; border-bottom: 1px solid var(--b300); }
.guide-heading > span { display: block; font-size: .875rem; color: var(--b600); margin-bottom: 18px; }
.guide-heading h3 { font-size: 1.75rem; line-height: 1.4; letter-spacing: -.03em; font-weight: 650; }
.guide-preview ol { list-style: none; padding: 0; }
.guide-preview li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; padding-top: 24px; }
.guide-preview li > span { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--b100); font-size: .875rem; }
.guide-preview li b { font-size: 1rem; font-weight: 600; line-height: 1.6; }
.guide-preview li p { font-size: 1rem; line-height: 1.7; color: var(--b600); margin-top: 6px; }
.guide-foot { padding-top: 22px; margin-top: 24px; border-top: 1px solid var(--b200); font-size: .875rem; line-height: 1.8; color: var(--b600); }
.reuse-examples { margin-top: 40px; color: var(--b800); }
.reuse-examples summary { min-height: 84px; }
.reuse-examples summary small { display: block; margin-top: 4px; color: var(--b600); font-size: .875rem; font-weight: 400; }
.reuse-demo-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; padding-bottom: 24px; }
.reuse-examples:not([open]) > .reuse-demo-grid { display: none; }
.reuse-demo-grid .criteria-demo { margin-top: 0; }
.reuse-demo-grid .replay { padding: 24px 20px; }
.reuse-demo-grid .replay-heading h3 { font-size: 1.375rem; }
.takeaway-section .reuse-examples :focus-visible { outline-color: var(--accent-ink); }
.info-section { padding-top: 88px; padding-bottom: 48px; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.info-grid h3 { font-size: 1.25rem; font-weight: 650; letter-spacing: -.025em; }
.info-grid article p { margin-top: 16px; color: var(--b600); line-height: 1.8; font-size: 1rem; }
.info-grid article .info-fine { font-size: .875rem; }
.audience-list { padding-left: 1.1em; margin-top: 20px; color: var(--b600); font-size: 1rem; line-height: 1.8; }
.audience-list li + li { margin-top: 10px; }
.info-grid dl div { display: flex; justify-content: space-between; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--b300); line-height: 1.7; font-size: 1rem; }
.info-grid dl div:first-child { padding-top: 0; }
.info-grid dt { color: var(--b600); }
.info-grid dd { font-weight: 600; }
.faq-section { padding-top: 48px; padding-bottom: 88px; }
.faq-list { display: grid; gap: 12px; }
details { background: white; border: 1px solid var(--b200); border-radius: 14px; padding-inline: 24px; }
summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 24px; font-size: 1.125rem; line-height: 1.6; font-weight: 600; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
.plus { width: 18px; height: 18px; position: relative; flex-shrink: 0; }
.plus::before, .plus::after { content: ''; position: absolute; background: var(--b800); }
.plus::before { left: 1px; right: 1px; top: 8px; height: 2px; }
.plus::after { top: 1px; bottom: 1px; left: 8px; width: 2px; }
details[open] .plus::after { display: none; }
.answer { padding: 0 32px 24px 0; font-size: 1rem; color: var(--b600); line-height: 1.8; max-width: 900px; }
.closing-section { padding-block: 72px; color: white; background: var(--b800); }
.closing-grid { display: grid; grid-template-columns: 1.2fr 1fr; align-items: center; gap: 40px; }
.closing-section .eyebrow { color: var(--accent); letter-spacing: .06em; }
.closing-section h2 { font-size: clamp(1.875rem,3vw,2.625rem); }
.closing-grid > div:last-child { justify-self: end; }
.coming-soon { margin-top: 18px; font-size: .875rem; line-height: 1.8; color: var(--b300); }
.footer { padding-block: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.footer-brand.wordmark { font-size: 1.125rem; }
.footer-brand .brand-ai { width: 28px; height: 28px; font-size: .875rem; }
.footer p, .footer > span { font-size: .75rem; line-height: 1.7; color: var(--b600); }
.footer > span { margin-left: auto; }

@media (min-width: 901px) { .menu-toggle, .mobile-menu { display: none !important; } }
@media (max-width: 1100px) {
  .track-choices { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .choice-output { min-height: 0; }
  .choice-visual { height: 160px; }
  .preview-panel { grid-template-columns: 240px minmax(0,1fr); }
  .input-note { padding: 28px 22px; }
  .output-note { padding: 28px; }
  .build-steps { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .takeaway-grid, .info-grid { gap: 40px; }
  .transformation { grid-template-columns: 140px 24px minmax(0,1fr); gap: 18px; }
  .ad-copy > span { display: none; }
}
@media (max-width: 900px) {
  .why-section { padding-block: 72px; }
  .brand-group { display: block; }
  .client-logos { margin-top: 20px; }
  .pilot-feature { grid-template-columns: 1fr; }
  .pilot-feature-copy { padding: 32px; }
  .nav-in { min-height: 72px; gap: 16px; padding-inline: 24px; }
  .desktop-nav { display: none; }
  .nav-cta { margin-left: auto; }
  .hero { padding-top: 124px; }
  .track-heading { align-items: flex-start; flex-direction: column; gap: 16px; }
  .track-heading > p:last-child { text-align: left; }
  .track-heading > p br { display: none; }
  .preview-panel { grid-template-columns: 1fr; }
  .candidate-list { grid-template-columns: 1fr; max-width: 400px; gap: 40px; }
  .creator-phone { min-height: 0; }
  .input-note { border-right: 0; border-bottom: 1px solid var(--b200); }
  .input-note h3 br { display: none; }
  .input-note dl { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
  .input-note dl div + div { margin-top: 0; }
  .reuse-demo-grid { grid-template-columns: 1fr; }
  .how-section, .takeaway-section { padding-block: 72px; }
  .support-note { grid-template-columns: 1fr; gap: 24px; }
  .support-note .optional-note { border-left: 0; border-top: 1px solid var(--b300); padding-left: 0; padding-top: 24px; }
  .takeaway-grid { align-items: start; }
  .guide-preview { padding: 28px; }
  .closing-grid { grid-template-columns: 1fr; }
  .closing-grid > div:last-child { justify-self: start; }
  .footer > span { width: 100%; margin-left: 0; }
}
@media (max-width: 600px) {
  .why-section { padding-block: 56px; }
  .why-heading h2 { font-size: 1.875rem; }
  .why-heading h2 br, .why-heading > p br { display: none; }
  .brand-experience { padding: 20px; }
  .client-logos { gap: 20px; }
  .client-logos li { height: 34px; }
  .client-logos .client-logo-bbq img { max-width: 62px; max-height: 28px; }
  .partner-logos { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px 24px; }
  .partner-logos li { height: 48px; }
  .partner-logos li:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .partner-logos img { max-width: 132px; max-height: 44px; }
  .instructor-grid { grid-template-columns: 1fr; gap: 16px; margin-top: 20px; }
  .instructor-card { grid-template-columns: 86px minmax(0,1fr); gap: 16px; padding: 20px; }
  .instructor-copy h3 { font-size: 1.25rem; }
  .forbes-recognition { display: grid; grid-template-columns: 1fr; gap: 12px; padding: 20px 24px; }
  .forbes-recognition > div { padding-left: 0; border-left: 0; }
  .forbes-recognition p { font-size: 1.125rem; }
  .forbes-recognition p > span { display: inline-block; margin-left: 4px; }
  .forbes-recognition > a { margin-left: 0; justify-self: start; }
  .pilot-session { margin-top: 48px; }
  .pilot-feature, .pilot-story { border-radius: 16px; }
  .pilot-feature-copy, .pilot-story-copy { padding: 24px; }
  .pilot-feature h4 { font-size: 1.625rem; }
  .pilot-stories { grid-template-columns: 1fr; gap: 20px; margin-top: 20px; }
  .pilot-review { margin-top: 20px; }
  .pilot-feature .pilot-review { padding-top: 20px; }
  .pilot-note { margin-top: 20px; }
  html { scroll-padding-top: 88px; }
  .container { padding-inline: 20px; }
  .nav-in { padding-inline: 16px; gap: 10px; }
  .wordmark { gap: 7px; font-size: 1.125rem; }
  .wordmark img { width: 186px; }
  .nav-cta { font-size: .875rem; padding: 10px; min-height: 44px; gap: 8px; }
  .nav-cta > span { display: none; }
  .hero { padding-top: 104px; padding-bottom: 32px; }
  .hero .eyebrow { font-size: .875rem; margin-bottom: 20px; }
  .hero-brand { font-size: clamp(2.75rem,11.4vw,4rem); line-height: 1.2; }
  .hero-promise { font-size: 1.25rem; margin-top: 24px; }
  .hero-copy { font-size: 1rem; margin-top: 14px; line-height: 1.75; }
  .mobile-break { display: initial; }
  .hero-actions { gap: 16px; margin-top: 22px; }
  .hero-actions .btn { width: 100%; }
  .hero-actions .text-link { display: none; }
  .hero-meta { gap: 10px 16px; }
  .hero-meta li { padding: 0; border: 0; }
  .tracks-section { padding: 36px 0 56px; }
  .track-heading { gap: 12px; margin-bottom: 24px; }
  .track-choices { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
  .track-choice { padding: 16px 14px; border-radius: 14px; }
  .choice-top { font-size: .75rem; gap: 4px; }
  .choice-title { font-size: 1.125rem; margin-top: 10px; min-height: 2.8em; }
  .choice-output { display: none; }
  .choice-visual { height: 132px; margin-top: 12px; }
  .choice-action { font-size: .875rem; padding-top: 12px; margin-top: 14px; }
  .choice-portraits img { top: 57px; max-width: 66px; }
  .choice-portraits img:nth-child(2) { top: 18px; }
  .choice-marks { padding: 8px; gap: 5px; }
  .choice-marks > span { padding: 7px 8px; }
  .choice-marks img { max-width: min(100%,86px); }
  .choice-commerce { grid-template-rows: 44px 28px 12px 22px; gap: 2px; padding: 10px 6px; }
  .choice-channel { padding: 3px 4px; }
  .choice-channel img { width: 100px; }
  .choice-report { padding: 2px 8px; }
  .choice-products { padding: 6px; gap: 4px; }
  .selected-route { flex-direction: column; align-items: flex-start; gap: 8px; padding-block: 20px; }
  .preview-top { flex-direction: column; align-items: flex-start; gap: 6px; padding: 16px 20px; }
  .preview-shell { border-radius: 16px; }
  .preview-panel > .output-note { order: -1; }
  .content-detail { display: flex; flex-direction: column; }
  .input-note, .content-detail .input-note { border-bottom: 0; border-top: 1px solid var(--b200); }
  .input-note, .output-note, .creator-panel .input-note { padding: 24px 20px; }
  .input-note dl, .content-detail .input-note dl, .creator-panel .input-note dl { grid-template-columns: 1fr; gap: 16px; margin-top: 20px; }
  .input-note h3 { font-size: 1.25rem; }
  .input-foot { margin-top: 20px; padding-top: 16px; }
  .output-head { align-items: flex-start; flex-direction: column; gap: 12px; }
  .output-head h3 { font-size: 1.25rem; }
  .campaign-brief, .evidence-note { padding: 16px; }
  .candidate-decision { padding: 16px; }
  .preview-notice { padding: 18px 20px; }
  .table-scroll table { min-width: 340px; }
  #panel-sales table, #panel-research table { min-width: 0; }
  #panel-sales thead, #panel-research thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  #panel-sales tbody, #panel-research tbody { display: grid; gap: 12px; }
  #panel-sales tbody tr, #panel-research tbody tr { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px 8px; padding: 16px 12px; border: 1px solid var(--b200); border-radius: 10px; }
  #panel-sales td, #panel-research td { border: 0; padding: 0; font-size: .875rem; }
  #panel-sales td::before, #panel-research td::before { content: attr(data-label); display: block; color: var(--b600); font-size: .75rem; margin-bottom: 4px; }
  #panel-sales td:first-child, #panel-research td:first-child { grid-column: 1 / -1; font-size: 1rem; }
  #panel-sales td:first-child::before, #panel-research td:first-child::before { display: none; }
  #panel-research td:last-child { grid-column: 1 / -1; border-top: 1px solid var(--b200); padding-top: 8px; display: flex; align-items: center; justify-content: space-between; }
  #panel-research td:last-child::before { font-size: .875rem; margin: 0; }
  .source-excerpts article { padding: 16px; }
  .sales-chart { padding: 16px 12px; }
  .reference-logos { gap: 8px; }
  .reference-logo { min-height: 72px; padding: 14px 8px; border-radius: 8px; }
  .reference-logo.gmarket { padding: 0; }
  .reference-logo.naver > span { font-size: .875rem; }
  .channel-input { padding: 16px 12px; }
  .sales-flow-map { grid-template-columns: 1fr; }
  .sales-channels-primary .reference-logo { min-height: 70px; padding: 12px 8px; }
  .sales-channels-primary img { width: 110px; }
  .sales-channels-secondary .reference-logo { min-height: 56px; padding-inline: 6px; }
  .sales-channels-secondary .gmarket { padding: 0; }
  .sales-flow-connector { width: 100%; height: 48px; justify-self: center; }
  .sales-flow-connector .sales-flow-wide { display: none; }
  .sales-flow-connector .sales-flow-mobile { display: block; width: 100%; height: 48px; }
  .channel-input .sales-summary { min-height: 150px; padding: 24px; gap: 12px; }
  .channel-input .sales-summary strong { font-size: 2rem; }
  .channel-input .reference-note { font-size: .75rem; line-height: 1.7; }
  .research-fields { gap: 8px 12px; }
  .sales-chart text { font-size: 22px; }
  .change-row { gap: 6px; }
  .change-row b { display: block; margin: 4px 0 0; }
  .campaign-showcase { padding: 20px 16px; }
  .showcase-heading { flex-direction: column; gap: 12px; }
  .showcase-heading h3 { font-size: 1.25rem; }
  .transformation { grid-template-columns: 1fr; gap: 20px; }
  .source-product { display: grid; grid-template-columns: 90px 1fr; gap: 6px 16px; align-items: center; }
  .source-product > div { grid-column: 1; grid-row: 1 / 3; }
  .source-product figcaption { grid-column: 2; margin: 0; align-self: end; }
  .source-product > p { grid-column: 2; margin-top: 0; align-self: start; }
  .source-file { display: none; }
  .transform-arrow { transform: rotate(90deg); justify-self: center; }
  .content-creatives { grid-template-columns: 1fr; gap: 24px; max-width: 300px; }
  .ad-story { width: 80%; justify-self: center; }
  .ad-copy strong { font-size: 1.5rem; }
  .ad-copy > span { display: block; }
  .how-section, .takeaway-section { padding-block: 56px; }
  .section-heading { margin-bottom: 28px; }
  .section-heading > p:last-child br { display: none; }
  .build-steps { grid-template-columns: 1fr; }
  .build-steps li { display: grid; padding: 20px; grid-template-columns: 36px minmax(0,1fr); gap: 14px; }
  .step-number { width: 36px; height: 36px; border-radius: 8px; font-size: .875rem; }
  .replay { padding: 24px 18px; border-radius: 16px; }
  .replay-heading h3 { font-size: 1.375rem; }
  .replay-controls { gap: 8px; }
  .replay-controls button { flex: 1; padding-inline: 10px; }
  .replay .table-scroll table { min-width: 0; }
  .replay td, .replay th { padding: 8px 6px; }
  .replay-result { padding: 16px 12px; }
  .replay-total strong { font-size: 1.625rem; }
  .support-note { margin-top: 32px; padding: 24px; }
  .takeaway-grid, .info-grid { grid-template-columns: 1fr; gap: 28px; }
  .guide-preview { padding: 28px 24px; }
  .reuse-examples { padding-inline: 16px; margin-top: 28px; }
  .reuse-demo-grid .replay { padding: 20px 14px; }
  .reuse-demo-grid .replay-controls button { flex-basis: 100%; }
  .criteria-demo thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .criteria-demo tbody { display: grid; gap: 12px; }
  .criteria-demo tbody tr { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; padding: 16px 12px; border: 1px solid var(--b200); border-radius: 10px; }
  .criteria-demo td { padding: 0; border: 0; }
  .criteria-demo td::before { content: attr(data-label); display: block; color: var(--b600); font-size: .875rem; }
  .criteria-demo td:first-child { grid-column: 1 / -1; font-size: 1rem; font-weight: 600; }
  .criteria-demo td:first-child::before { display: none; }
  .info-section { padding-top: 56px; padding-bottom: 32px; }
  .info-grid dl div { font-size: .875rem; }
  .faq-section { padding-top: 32px; padding-bottom: 56px; }
  details { padding-inline: 20px; }
  summary { font-size: 1rem; }
  .answer { padding-right: 0; }
  .closing-section { padding-block: 56px; }
  .footer { align-items: flex-start; flex-direction: column; gap: 10px; }
}
@media (max-width: 359px) {
  .track-choice { padding: 14px 12px; }
  .choice-title { font-size: 1rem; }
  .nav-cta { display: none; }
  .menu-toggle { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}