/* ==========================================================================
   시크릿비디오 랜딩 — index.php 전용. 모든 클래스는 sv- 접두어 (밝은 바탕, 앱 아이콘의 빨강 #f44336)
   ========================================================================== */

:root {
	--bg: #fbf7f6;
	--bg-2: #f6ebe9;
	--surface: #fff;
	--line: rgba(15, 23, 42, .08);
	--line-2: rgba(15, 23, 42, .15);
	--text: #0f172a;
	--muted: #475569;
	--faint: #8a96a8;
	--acc: #e53a30;
	--acc-2: #f6776d;
	--acc-deep: #b9261e;
	--acc-dim: rgba(229, 58, 48, .1);
	--blue: #3d84dd;
	--pin: #f59e0b;
	--wrap: 1160px;
	--top: 64px;
	--font: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, sans-serif;
	--mono: ui-monospace, "Cascadia Mono", Consolas, "D2Coding", "Pretendard Variable", monospace;
	color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--top) + 12px); -webkit-text-size-adjust: 100%; }
body.sv {
	margin: 0; background: var(--bg); color: var(--text);
	font: 16px/1.7 var(--font); letter-spacing: -.01em; word-break: keep-all; overflow-wrap: anywhere;
	-webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--acc-deep); text-underline-offset: 3px; }
b, strong { font-weight: 700; color: var(--text); }
code { font-family: var(--mono); font-size: .86em; background: var(--bg-2); padding: .1em .4em; border-radius: 6px; color: #a3261f; }
h1, h2, h3 { margin: 0; line-height: 1.25; letter-spacing: -.03em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 6px; }

.sv-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sv-narrow { max-width: 820px; }
.sv-small { font-size: 14px; color: var(--muted); }
.sv-skip { position: absolute; inset-inline-start: 8px; top: -60px; z-index: 100; background: var(--acc); color: #fff; padding: 8px 14px; border-radius: 8px; }
.sv-skip:focus { top: 8px; }

/* ---------- 버튼 · 배지 ---------- */
.sv-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 8px;
	min-height: 48px; padding: 0 22px; border-radius: 12px; border: 1px solid transparent;
	background: linear-gradient(180deg, #f05a50, #c9302a); color: #fff;
	font-weight: 700; font-size: 16px; text-decoration: none; white-space: nowrap;
	box-shadow: 0 10px 26px -12px rgba(229, 58, 48, .8), inset 0 1px 0 rgba(255,255,255,.25);
	transition: transform .2s, box-shadow .2s;
}
.sv-btn svg { width: 20px; height: 20px; }
.sv-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(229, 58, 48, .9), inset 0 1px 0 rgba(255,255,255,.25); }
.sv-btn--ghost { background: var(--surface); color: var(--text); border-color: var(--line-2); box-shadow: 0 1px 2px rgba(15,23,42,.05); }
.sv-btn--ghost:hover { background: var(--bg-2); box-shadow: 0 1px 2px rgba(15,23,42,.05); }
.sv-btn--sm { min-height: 38px; padding: 0 16px; font-size: 14px; border-radius: 10px; }
.sv-badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 99px; background: var(--acc-dim); color: var(--acc-deep); white-space: nowrap; }
.sv-badge--off { background: var(--bg-2); color: var(--muted); }

/* ---------- 상단 ---------- */
.sv-top {
	position: sticky; top: 0; z-index: 50; height: var(--top);
	background: rgba(251, 247, 246, .8); backdrop-filter: blur(14px) saturate(160%); -webkit-backdrop-filter: blur(14px) saturate(160%);
	border-bottom: 1px solid transparent; transition: border-color .3s;
}
.sv-top.is-stuck { border-bottom-color: var(--line); }
.sv-top__in { height: 100%; display: flex; align-items: center; gap: 24px; }
.sv-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; font-size: 18px; text-decoration: none; margin: 0; }
.sv-brand__icon { width: 20px; height: 20px; }
.sv-nav { display: flex; gap: 4px; margin-inline-start: auto; }
.sv-nav a { color: var(--muted); text-decoration: none; font-size: 15px; padding: 6px 12px; border-radius: 8px; transition: color .2s, background .2s; }
.sv-nav a:hover { color: var(--text); background: var(--bg-2); }

/* ---------- HERO ---------- */
.sv-hero { position: relative; overflow: hidden; padding: 72px 0 88px; isolation: isolate; }
.sv-hero::before {
	content: ""; position: absolute; inset: -30% -10% auto; height: 130%; z-index: -1;
	background:
		radial-gradient(44% 46% at 74% 42%, rgba(246, 119, 109, .16), transparent 70%),
		radial-gradient(30% 30% at 12% 80%, rgba(245, 158, 11, .07), transparent 70%);
}
.sv-hero__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.sv-tags { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.sv-tags li { font-size: 13px; font-weight: 600; color: var(--muted); border: 1px solid var(--line-2); padding: 4px 12px; border-radius: 99px; background: rgba(255,255,255,.7); }
.sv-hero__title { font-size: clamp(34px, 4.3vw, 52px); font-weight: 800; letter-spacing: -.045em; margin-bottom: 24px; }
.sv-hero__title--long { font-size: clamp(30px, 3.8vw, 46px); }
.sv-hero__title em { font-style: normal; color: var(--acc); }
.sv-line { display: block; }
.sv-hero__lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--muted); max-width: 34em; margin-bottom: 32px; }
.sv-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.sv-hero__meta { font-size: 14px; color: var(--faint); margin: 0; }

.sv-hero__visual { position: relative; padding: 24px 0 40px; }
.sv-chip {
	position: absolute; margin: 0; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 14px;
	background: #fff; border: 1px solid var(--line); box-shadow: 0 18px 40px -20px rgba(15,23,42,.35); font-size: 14px; color: var(--muted); white-space: nowrap;
}
.sv-chip img { width: 20px; height: 20px; flex: none; }

/* 첫 화면 등장 (JS 가 있을 때만) */
.sv-js .sv-line, .sv-js .sv-tags, .sv-js .sv-hero__lead, .sv-js .sv-cta, .sv-js .sv-hero__meta, .sv-js .sv-hero__visual {
	animation: sv-rise .9s cubic-bezier(.2,.7,.2,1) both;
}
.sv-js .sv-tags { animation-delay: .05s; }
.sv-js .sv-line:nth-child(1) { animation-delay: .12s; }
.sv-js .sv-line:nth-child(2) { animation-delay: .22s; }
.sv-js .sv-hero__lead { animation-delay: .34s; }
.sv-js .sv-cta { animation-delay: .44s; }
.sv-js .sv-hero__meta { animation-delay: .52s; }
.sv-js .sv-hero__visual { animation-duration: 1.2s; animation-delay: .2s; }
@keyframes sv-rise { from { opacity: 0; transform: translateY(22px); } }
@keyframes sv-pop { from { opacity: 0; transform: scale(.85) translateY(10px); } }

/* ---------- 섹션 공통 ---------- */
.sv-sec { padding: 112px 0; border-top: 1px solid var(--line); }
.sv-head { text-align: center; margin: 0 auto 56px; max-width: 760px; }
.sv-ad { margin-top: 24px; line-height: 0; }
.sv-head h2 { font-size: clamp(26px, 3.4vw, 40px); font-weight: 800; }
.sv-caption { text-align: center; font-size: 13px; color: var(--faint); margin: 28px auto 0; max-width: 780px; text-wrap: balance; }

.sv-js .sv-reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.sv-js .sv-reveal.is-in { opacity: 1; transform: none; }

/* ---------- 격자 ---------- */
.sv-grid { display: grid; gap: 16px; }
.sv-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ---------- 카드 ---------- */
.sv-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px; transition: border-color .3s, box-shadow .3s; }
.sv-card:hover { border-color: var(--line-2); box-shadow: 0 20px 40px -30px rgba(110, 30, 25, .45); }
.sv-card h3 { font-size: 18px; margin: 12px 0 6px; }
.sv-card p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- 아코디언 ---------- */
.sv-acc { display: grid; gap: 10px; }
.sv-acc details { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); transition: border-color .3s; }
.sv-acc details[open] { border-color: var(--line-2); }
.sv-acc summary { list-style: none; cursor: pointer; padding-block: 18px; padding-inline: 22px 52px; position: relative; font-weight: 700; font-size: 16px; }
.sv-acc summary::-webkit-details-marker { display: none; }
.sv-acc summary::after { content: ""; position: absolute; inset-inline-end: 22px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-70%) rotate(45deg); transition: transform .3s; }
.sv-acc details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.sv-acc details p { margin: 0; padding: 0 22px 20px; color: var(--muted); font-size: 15px; }

/* ---------- DOWNLOAD ---------- */
.sv-down { background: radial-gradient(60% 60% at 50% 0%, rgba(246, 119, 109, .1), transparent 70%), var(--bg); }
.sv-dl { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: stretch; max-width: 900px; margin: 0 auto; }
.sv-dl__card { display: flex; flex-direction: column; gap: 14px; padding: 28px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); }
.sv-dl__card h3 { font-size: 22px; }
.sv-dl__card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; color: var(--muted); font-size: 15px; flex: 1; }
.sv-dl__card ul li { padding-inline-start: 20px; position: relative; }
.sv-dl__card ul li::before { content: ""; position: absolute; inset-inline-start: 0; top: .55em; width: 10px; height: 6px; border-left: 2px solid var(--acc); border-bottom: 2px solid var(--acc); transform: rotate(-45deg); }
.sv-dl__card--main { border-color: rgba(229, 58, 48, .4); background: linear-gradient(180deg, #fdf0ee, var(--surface) 60%); box-shadow: 0 24px 50px -36px rgba(229, 58, 48, .6); }
.sv-dl__card--main h3 { display: flex; align-items: center; gap: 10px; }
.sv-dl__card .sv-btn { align-self: stretch; white-space: normal; text-align: center; padding-block: 10px; }
.sv-req { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 28px; color: var(--muted); font-size: 14px; }
.sv-req b { margin-inline-end: 4px; }
.sv-hist { max-width: 820px; margin: 36px auto 0; border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; background: var(--surface); }
.sv-hist summary { cursor: pointer; padding: 16px 0; font-weight: 700; }
.sv-hist__item { padding: 12px 0; border-top: 1px solid var(--line); }
.sv-hist__item p { margin: 0 0 6px; }
.sv-hist__item time { color: var(--faint); font-size: 14px; margin-inline-start: 6px; }
.sv-hist__item ul { margin: 0; padding-inline-start: 20px; color: var(--muted); font-size: 14.5px; }
.sv-hist > .sv-small { border-top: 1px solid var(--line); padding: 14px 0 18px; margin: 0; }

/* ---------- 바닥 ---------- */
.sv-foot { border-top: 1px solid var(--line); padding: 40px 0 56px; background: #fff; }
.sv-foot__in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; align-items: center; }
.sv-foot__in p { margin: 0 0 4px; }
.sv-foot .sv-brand a { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.sv-foot .sv-brand a:hover { color: var(--acc-deep); }
.sv-foot__links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 20px; }
.sv-foot__links a { color: var(--muted); text-decoration: none; font-size: 14px; }
.sv-foot__links a:hover { color: var(--text); }

/* ---------- 언어 선택 ---------- */
.sv-lang { position: relative; margin-inline-start: 4px; }
.sv-lang summary {
	list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; height: 38px; padding: 0 12px;
	border-radius: 10px; border: 1px solid var(--line-2); color: var(--muted); font-size: 14px; white-space: nowrap; background: rgba(255,255,255,.6);
}
.sv-lang summary::-webkit-details-marker { display: none; }
.sv-lang summary:hover, .sv-lang[open] summary { color: var(--text); background: #fff; }
.sv-lang summary svg { width: 17px; height: 17px; }
.sv-lang ul {
	position: absolute; inset-inline-end: 0; top: calc(100% + 8px); z-index: 60; list-style: none; margin: 0; padding: 6px;
	display: grid; grid-template-columns: repeat(2, minmax(110px, 1fr)); gap: 2px;
	background: #fff; border: 1px solid var(--line-2); border-radius: 12px; box-shadow: 0 20px 50px -20px rgba(15,23,42,.35);
}
.sv-lang a { display: block; padding: 7px 10px; border-radius: 8px; color: var(--muted); text-decoration: none; font-size: 14px; }
.sv-lang a:hover { background: var(--bg-2); color: var(--text); }
.sv-lang a[aria-current="page"] { color: var(--acc-deep); font-weight: 700; }

/* ---------- 언어별 서체 · 방향 ---------- */
:root:lang(ja) { --font: "Pretendard JP Variable", "Pretendard Variable", "Hiragino Sans", "Yu Gothic UI", Meiryo, system-ui, sans-serif; }
:root:lang(zh-Hans) { --font: "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans SC", "Pretendard Variable", system-ui, sans-serif; }
:root:lang(ar) { --font: "Pretendard Variable", "Segoe UI", Tahoma, "Noto Sans Arabic", system-ui, sans-serif; }
:root:lang(th) { --font: "Pretendard Variable", "Leelawadee UI", "Noto Sans Thai", Tahoma, system-ui, sans-serif; }
:root:lang(ja) body.sv, :root:lang(zh-Hans) body.sv, :root:lang(th) body.sv { word-break: normal; line-break: strict; }
:root:lang(ar) .sv-hero__title, :root:lang(ar) .sv-head h2, :root:lang(th) .sv-hero__title { letter-spacing: 0; line-height: 1.4; }
:root:lang(ar) body.sv { letter-spacing: 0; }

/* ---------- kilho.net 첫 화면 링크: 다운로드 아래 (LANDING-PAGE.md 10-1) ---------- */
.sv-more img { width: 16px; height: 16px; flex: none; }
.sv-more { margin: 32px 0 0; text-align: center; }
.sv-more a { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); color: var(--text); font-weight: 600; font-size: 15px; text-decoration: none; transition: border-color .2s, transform .2s; }
.sv-more a:hover { transform: translateY(-2px); }
.sv-more a::after { content: "→"; color: var(--muted); }
[dir="rtl"] .sv-more a::after { content: "←"; }

/* ---------- 첫 화면: PIP 그림 + 칩 ---------- */
.sv-chip { color: var(--text); font-weight: 600; }
.sv-chip img { width: 16px; height: 16px; }
.sv-chip svg { width: 17px; height: 17px; color: var(--acc); flex: none; }
.sv-chip--pip { inset-inline-end: 0; top: 0; }
.sv-chip--save { inset-inline-start: 0; bottom: 6px; }
.sv-js .sv-chip--pip { animation: sv-pop .7s .9s cubic-bezier(.2,.9,.3,1.3) both; }
.sv-js .sv-chip--save { animation: sv-pop .7s 1.1s cubic-bezier(.2,.9,.3,1.3) both; }
kbd { font-family: var(--mono); font-size: .82em; padding: .1em .45em; border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 6px; background: #fff; color: var(--text); white-space: nowrap; }
.sv-head > p { color: var(--muted); margin: 14px auto 0; max-width: 680px; }
/* ---------- 기능 카드 ---------- */
.sv-card h3 { margin-top: 14px; }
.sv-card__ic { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--acc-dim); color: var(--acc-deep); }
.sv-card__ic .sv-ic { width: 20px; height: 20px; }

/* ---------- 프로그램 미리보기: 탭 + 창 ---------- */
.sv-appsec { background: linear-gradient(180deg, #fff, var(--bg)); }
.sv-appv { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 32px; align-items: start; }
.sv-appv__side { position: sticky; top: calc(var(--top) + 24px); }
.sv-appv__tabs { display: grid; gap: 10px; }
.sv-appv__tabs [role="tab"] { text-align: start; cursor: pointer; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); font: inherit; transition: border-color .2s, box-shadow .2s; }
.sv-appv__tabs [role="tab"] > b { display: block; font-size: 16px; margin-bottom: 2px; }
.sv-appv__tabs [role="tab"] span { font-size: 14px; line-height: 1.55; display: block; }
.sv-appv__tabs [role="tab"][aria-selected="true"] { border-color: rgba(229, 58, 48, .45); box-shadow: 0 0 0 4px var(--acc-dim); color: var(--text); }
.sv-appv__view {
	min-height: 620px; display: grid; grid-template-columns: minmax(0, 1fr); place-items: center; padding: 40px 24px; border-radius: 24px; overflow: hidden;
	background: radial-gradient(80% 70% at 50% 30%, rgba(246, 119, 109, .14), transparent 70%), linear-gradient(160deg, #f6ebe9, #fdf9f8);
	border: 1px solid var(--line);
}
.sv-appv__pane { width: 100%; min-width: 0; display: grid; justify-items: center; }
.sv-appv__pane[hidden] { display: none; }

/* ---------- 반응형 ---------- */
@media (max-width: 1020px) {
	.sv-ex { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.sv-pw { grid-template-columns: minmax(0, 1fr); gap: 32px; }
	.sv-appv { grid-template-columns: 1fr; gap: 20px; }
	.sv-appv__side { position: static; }
	.sv-appv__tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
	:root { --top: 56px; }
	.sv-wrap { padding: 0 16px; }
	.sv-nav { display: none; }
	.sv-top__in { justify-content: space-between; gap: 10px; }
	.sv-lang, .sv-nav + .sv-lang { margin-inline-start: auto; }
	.sv-lang summary span { display: none; }
	.sv-lang summary { padding: 0 10px; }
	.sv-top__in { position: relative; }
	.sv-lang { position: static; }
	.sv-lang ul { inset-inline-end: 16px; width: min(300px, calc(100vw - 32px)); }   /* 메뉴 목록은 머리줄 오른쪽 끝에 맞춘다 (단추에 맞추면 긴 언어 이름일 때 왼쪽이 잘림) */
	.sv-hero { padding: 40px 0 56px; }
	.sv-hero__grid { grid-template-columns: 1fr; gap: 24px; }
	.sv-chip { padding: 8px 11px; font-size: 13px; }
	.sv-sec { padding: 72px 0; }
	.sv-head { margin-bottom: 36px; }
	.sv-ex { grid-template-columns: 1fr; }
	.sv-grid--3 { grid-template-columns: 1fr; }
	.sv-scope { flex-direction: column; align-items: flex-start; padding: 20px; }
	.sv-appv__tabs { gap: 6px; }
	.sv-appv__tabs [role="tab"] { padding: 10px; text-align: center; border-radius: 10px; }
	.sv-appv__tabs [role="tab"] b { font-size: 14px; margin: 0; }
	.sv-appv__tabs [role="tab"] span { display: none; }
	.sv-appv__view { padding: 28px 12px; min-height: 0; }
	.sv-dl { grid-template-columns: 1fr; }
	.sv-foot__in { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
	.sv-hero__title { font-size: 34px; }
}
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
	.sv-js .sv-reveal { opacity: 1; transform: none; }
}

/* 바닥 왼쪽 © KILHO.NET — kilho.net 첫 화면 링크, 글자색은 둘레와 같게 */
.sv-foot .sv-small a { color: inherit; text-decoration: none; }
.sv-foot .sv-small a:hover { color: var(--text); text-decoration: underline; }

/* 바닥 X(트위터) — 글자 대신 로고 */
.sv-foot__links .sv-x { display: inline-flex; align-items: center; height: 100%; }
.sv-foot__links .sv-x svg { width: 15px; height: 15px; }

/* ==========================================================================
   시크릿비디오 고유 — 첫 화면 PIP 그림, PIP 섹션, 써 보기 주 창(976x799), 다운로드 목록, 알림, 환경설정
   프로그램 창 값은 앱 ui/main.css · setup.css · base.css · downlist.rs 그대로 (라이트 고정)
   ========================================================================== */
.sv-head > p { color: var(--muted); margin: 14px auto 0; max-width: 680px; }

/* ---------- 첫 화면 그림: 하던 작업 창 + 오른쪽 아래 PIP 창 ---------- */
.sv-hfig { position: relative; margin: 0 auto; width: 100%; max-width: 520px; aspect-ratio: 520 / 390; }
.sv-hfig__doc { position: absolute; inset: 0 0 12% 0; background: #fff; border-radius: 10px; border: 1px solid var(--line-2); box-shadow: 0 40px 70px -40px rgba(110, 30, 25, .45); overflow: hidden; }
.sv-hfig__bar { height: 30px; background: #202020; display: flex; justify-content: flex-end; }
.sv-hfig__bar i { width: 34px; }
.sv-hfig__bar i::before { content: ""; display: block; margin: 14px auto 0; width: 9px; border-top: 1px solid #bbb; }
.sv-hfig__lines { padding: 22px 26px; display: grid; gap: 12px; }
.sv-hfig__lines i { height: 9px; border-radius: 5px; background: #ece6e5; }
.sv-hfig__lines i:nth-child(1) { width: 46%; height: 14px; background: #e2d9d8; margin-bottom: 6px; }
.sv-hfig__lines i:nth-child(3n) { width: 72%; } .sv-hfig__lines i:nth-child(4n) { width: 88%; }
.sv-hfig__pip { position: absolute; right: -4%; bottom: 0; width: 58%; aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden; background: #000; box-shadow: 0 0 0 1px rgba(0,0,0,.25), 0 30px 50px -18px rgba(0,0,0,.55); }
.sv-hfig__pip img { width: 100%; height: 100%; object-fit: cover; animation: sv-kb 14s ease-in-out infinite alternate; }
.sv-hfig__prog { position: absolute; left: 8px; right: 8px; bottom: 8px; height: 3px; border-radius: 2px; background: rgba(255,255,255,.35); overflow: hidden; }
.sv-hfig__prog i { display: block; height: 100%; width: 40%; background: #fff; animation: sv-prog 14s linear infinite; }
@keyframes sv-kb { from { transform: scale(1); } to { transform: scale(1.08) translate(-2%, -1%); } }
@keyframes sv-prog { from { width: 8%; } to { width: 92%; } }
[dir="rtl"] .sv-hfig__pip { right: auto; left: -4%; }
.sv-js .sv-hfig__pip { animation: sv-shrink 1.1s .5s cubic-bezier(.2,.7,.2,1) both; transform-origin: 100% 100%; }
@keyframes sv-shrink { from { opacity: 0; transform: scale(1.7); } }
.sv-chip--pip { inset-inline-start: 0; inset-inline-end: auto; top: 8px; }
.sv-chip--save { inset-inline-end: 0; inset-inline-start: auto; bottom: auto; top: 56%; }
.sv-chip img { width: 16px; height: 16px; }

/* ---------- PIP 섹션: PIP 창(실제 크기 480x270) + 오른쪽 클릭 메뉴 · 네 가지 ---------- */
.sv-pw { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.sv-pw__list { display: grid; gap: 14px; }
.sv-pw__item { padding: 18px 22px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.sv-pw__item h3 { font-size: 17px; margin-bottom: 4px; }
.sv-pw__item p { margin: 0; color: var(--muted); font-size: 15px; }
.sv-pfig { position: relative; margin: 0; padding: 32px 0 64px; }
.sv-pfig__pip { width: 480px; max-width: 100%; aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden; background: #000; box-shadow: 0 0 0 1px rgba(0,0,0,.2), 0 30px 60px -24px rgba(0,0,0,.5); }
.sv-pfig__pip img { width: 100%; height: 100%; object-fit: cover; }
.sv-pfig__menu { position: absolute; inset-inline-start: min(300px, 46%); top: 118px; }

/* ---------- 써 보기: 할 일 4개 + 주 창 ---------- */
.sv-try { background: linear-gradient(180deg, #fff, var(--bg)); }
.sv-ex { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; max-width: 1000px; margin: 0 auto 28px; }
.sv-ex__card {
	display: block; width: 100%; text-align: start; cursor: pointer; font: inherit; color: var(--muted);
	background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; transition: border-color .2s, box-shadow .2s;
}
.sv-ex__card b { display: flex; align-items: center; gap: 8px; font-size: 16px; margin-bottom: 4px; }
.sv-ex__card b span { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--acc-dim); color: var(--acc-deep); font-size: 12.5px; flex: none; }
.sv-ex__card > span { display: block; font-size: 14px; line-height: 1.55; }
.sv-ex__card:hover { border-color: rgba(229, 58, 48, .45); }
.sv-ex__card.is-on { border-color: rgba(229, 58, 48, .55); box-shadow: 0 0 0 4px var(--acc-dim); color: var(--text); }
.sv-ex__card.is-on b span { background: var(--acc); color: #fff; }
.sv-ex__card:disabled { cursor: default; }
.sv-stagebox { display: grid; justify-items: center; min-width: 0; }
.sv-try__tip { text-align: center; margin: 18px auto 0; }

/* 바탕화면 칸 = 주 창 크기 (zoom 으로 칸에 맞춘다) */
.sv-stage { position: relative; width: 976px; height: 799px; flex: none; border-radius: 12px; overflow: hidden; background: linear-gradient(150deg, #e9d8d5, #c9d5ea 60%, #b9c6de); box-shadow: 0 0 0 1px var(--line-2); }
.sv-desk { position: absolute; inset: 70px 120px 120px 70px; }
.sv-desk .sv-hfig__doc { inset: 0; }
.sv-desk__t { position: absolute; left: 26px; bottom: 18px; font: 13px var(--font); color: #b3a8a6; }
.sv-desk .sv-hfig__lines { padding: 30px 34px; gap: 16px; }

/* ---------- 프로그램 창 공통 ---------- */
.sv-win {
	position: relative; display: flex; flex-direction: column; background: #fff; color: #1a1a1a; border: 1px solid #3d3d3d;
	box-shadow: 0 30px 60px -30px rgba(15, 23, 42, .45), 0 2px 6px rgba(15, 23, 42, .08);
	font: 12px/1.4 "Segoe UI", "Malgun Gothic", var(--font); letter-spacing: 0; word-break: normal; overflow-wrap: anywhere; text-align: start;
	-webkit-user-select: none; user-select: none;
}
.sv-win b { color: inherit; }
.sv-win button, .sv-win input, .sv-win select { font: inherit; color: inherit; letter-spacing: 0; box-sizing: border-box; }
/* 제목 줄 (klib-caption): 높이 32, 늘 #202020, 단추 폭 46, 아래 1px 선 #3D84DD */
.sv-cap { display: flex; align-items: center; height: 33px; flex: none; background: #202020; color: #fff; border-bottom: 1px solid #3d84dd; }
.sv-cap img { width: 16px; height: 16px; margin-inline-start: 10px; }
.sv-cap__t { flex: 1; min-width: 0; padding-inline-start: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 12px; }
.sv-cap img + .sv-cap__t { padding-inline-start: 8px; }
.sv-cap__b { position: relative; width: 46px; height: 32px; flex: none; display: grid; place-items: center; }
.sv-cap__min::before { content: ""; width: 10px; border-top: 1px solid #fff; }
.sv-cap__max::before { content: ""; width: 9px; height: 9px; border: 1px solid #fff; }
.sv-cap__x::before, .sv-cap__x::after { content: ""; position: absolute; left: 50%; top: 50%; width: 13px; border-top: 1px solid #fff; transform: translate(-50%, -50%) rotate(45deg); }
.sv-cap__x::after { transform: translate(-50%, -50%) rotate(-45deg); }

/* 주 창: 바깥 976x799 = 제목 줄 33 + 막대 40 + 웹 화면. PIP 이면 같은 창이 제목 줄 · 막대를 숨기고 오른쪽 아래 480x270 (Win11 둥근 모서리) */
.sv-main { position: absolute; left: 0; top: 0; width: 976px; height: 799px; border-color: #3d3d3d;
	transition: left .45s cubic-bezier(.3,.7,.2,1), top .45s cubic-bezier(.3,.7,.2,1), width .45s cubic-bezier(.3,.7,.2,1), height .45s cubic-bezier(.3,.7,.2,1), border-radius .45s; }
.sv-main.is-pip { left: 496px; top: 529px; width: 480px; height: 270px; border-radius: 8px; overflow: hidden; border-color: rgba(0,0,0,.4); cursor: move; }
.sv-main.is-pip .sv-cap, .sv-main.is-pip .sv-bar { display: none; }
.sv-stage.is-pip .sv-list { display: none; }

/* 주 창 위 막대 (main.css): 위아래 6, 좌우 3, 높이 40, 단추 28x28(아이콘 16) */
.sv-bar { display: flex; align-items: center; height: 40px; flex: none; padding: 6px 3px; background: #fff; }
.sv-ib { width: 28px; height: 28px; flex: none; display: flex; align-items: center; justify-content: center; border: none; border-radius: 4px; background: transparent; padding: 0; cursor: pointer; }
.sv-ib:hover:not(:disabled) { background: #e5e5e5; }
.sv-ib:active:not(:disabled) { background: #d0d0d0; }
.sv-ib img { width: 16px; height: 16px; }
.sv-ib:disabled { cursor: default; }
.sv-ib:disabled img { opacity: .35; }
.sv-ib--s { width: 24px; height: 24px; }
.sv-nav3 { display: flex; gap: 1px; width: 97px; flex: none; }
.sv-url { flex: 1; min-width: 0; height: 28px; display: flex; align-items: center; border: 1px solid #c0c0c0; border-radius: 6px; padding: 0 1px 0 8px; }
.sv-url input { flex: 1; min-width: 0; height: 20px; margin-top: 2px; padding: 0; border: none; background: transparent; outline: none; cursor: text; }
.sv-btns { display: flex; align-items: center; margin-left: 6px; flex: none; }
.sv-dlwrap { width: 0; overflow: hidden; transition: width 120ms linear; flex: none; display: flex; justify-content: flex-end; }
.sv-dlwrap.on { width: 31px; }
#sv-menu, .sv-ib--menu { margin-left: 3px; }
.sv-ib.is-rec { background: #fde8e8; }

.sv-web { position: relative; flex: 1; min-height: 0; overflow: hidden; background: #fff; }
.sv-flash { position: absolute; inset: 0; background: #fff; opacity: 0; pointer-events: none; }
.sv-flash.is-on { animation: sv-flash .5s ease-out; }
@keyframes sv-flash { 0% { opacity: .9; } 100% { opacity: 0; } }

/* 홈 화면 (secretvideo.kilho.net/n/ 모양) */
.sv-home { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; padding-top: 74px; color: #fff; text-align: center;
	background: linear-gradient(rgba(6, 10, 30, .72), rgba(6, 10, 30, .82)), url(home-bg.jpg) center / cover; font-family: "Segoe UI", "Malgun Gothic", var(--font); }
.sv-home[hidden], .sv-vpg[hidden] { display: none; }
.sv-home__badge { padding: 4px 16px; border-radius: 99px; background: linear-gradient(90deg, #7c6cf2, #3ec9b5); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.sv-home__title { margin: 16px 0 6px; font-size: 44px; font-weight: 800; letter-spacing: -.01em; line-height: 1.2; }
.sv-home__title span { background: linear-gradient(90deg, #8b7cf6, #4ec7c0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sv-home__sub { margin: 0 0 40px; font-size: 15px; color: rgba(255,255,255,.6); }
.sv-home__notice { position: relative; width: 620px; padding: 18px 24px; margin-bottom: 28px; border-radius: 14px; text-align: left; background: rgba(40, 36, 30, .75); border: 1px solid rgba(255, 209, 102, .35); }
.sv-home__notice b { display: block; color: #ffd166; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 8px; }
.sv-home__notice p { margin: 0; font-size: 13px; line-height: 1.75; color: rgba(255,255,255,.75); }
.sv-home__notice strong { color: #ffd166; }
.sv-home__notice i { position: absolute; right: 18px; top: 10px; font-style: normal; font-size: 22px; color: rgba(255,255,255,.55); }
.sv-home__sites { width: 620px; padding: 24px 32px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; border-radius: 16px; background: rgba(30, 38, 70, .6); border: 1px solid rgba(255,255,255,.12); }
.sv-home__sites span { display: flex; align-items: center; justify-content: center; gap: 7px; height: 34px; border-radius: 7px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); font-size: 13.5px; color: rgba(255,255,255,.9); white-space: nowrap; }
.sv-home__sites img { width: 16px; height: 16px; border-radius: 3px; }
.sv-home__tools { width: 620px; display: flex; justify-content: flex-end; margin-top: 8px; }
.sv-home__tools span { padding: 3px 9px; border-radius: 6px; font-size: 12px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.8); }
.sv-home__foot { position: absolute; right: 16px; bottom: 10px; font-size: 12px; color: rgba(255,255,255,.4); }

/* 영상 페이지 (설명용) */
.sv-vpg { position: absolute; inset: 0; background: #0f0f0f; color: #f1f1f1; padding: 20px 57px; font-family: "Segoe UI", "Malgun Gothic", var(--font); }
.sv-player { position: relative; width: 860px; height: 484px; border-radius: 12px; overflow: hidden; background: #000; }
.sv-player > img { width: 100%; height: 100%; object-fit: cover; }
.sv-vpg.is-play .sv-player > img { animation: sv-kb 14s ease-in-out infinite alternate; }
.sv-ctl { position: absolute; left: 0; right: 0; bottom: 0; height: 46px; display: flex; align-items: center; gap: 12px; padding: 0 14px; background: linear-gradient(transparent, rgba(0,0,0,.7)); }
.sv-ctl button, .sv-ctl > span.sv-ctl__play, .sv-ctl > span.sv-ctl__fs { display: block; width: 26px; height: 26px; border: 0; padding: 0; background: none; cursor: pointer; position: relative; flex: none; }
.sv-ctl__play::before { content: ""; position: absolute; left: 8px; top: 5px; border-style: solid; border-width: 8px 0 8px 13px; border-color: transparent transparent transparent #fff; }
.sv-vpg.is-play .sv-ctl__play::before { left: 7px; top: 6px; width: 4px; height: 14px; border: 0; border-left: 4px solid #fff; border-right: 4px solid #fff; padding-left: 4px; box-sizing: content-box; width: 0; }
.sv-ctl__bar { flex: 1; height: 4px; border-radius: 2px; background: rgba(255,255,255,.3); overflow: hidden; }
.sv-ctl__bar i { display: block; width: 0; height: 100%; background: #f44336; }
.sv-ctl__time { font-size: 12.5px; color: #eee; font-variant-numeric: tabular-nums; }
.sv-ctl__fs::before, .sv-ctl__fs::after { content: ""; position: absolute; width: 7px; height: 7px; border: 2px solid #fff; }
.sv-ctl__fs::before { left: 4px; top: 4px; border-right: 0; border-bottom: 0; }
.sv-ctl__fs::after { right: 4px; bottom: 4px; border-left: 0; border-top: 0; }
.sv-ctl__fs:hover { background: rgba(255,255,255,.15); border-radius: 4px; }
.sv-ctl__fs.is-hint { animation: sv-ping 1.2s ease-out 2; border-radius: 4px; }
@keyframes sv-ping { 0% { box-shadow: 0 0 0 0 rgba(255,255,255,.8); } 100% { box-shadow: 0 0 0 12px rgba(255,255,255,0); } }
.sv-vinfo { margin: 14px 0 12px; }
.sv-vinfo b { display: block; font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.sv-vinfo span { font-size: 13px; color: #aaa; }
.sv-vmore { display: flex; gap: 16px; }
.sv-vmore div { display: flex; gap: 10px; align-items: center; font-size: 13px; color: #ccc; }
.sv-vmore img { width: 90px; height: 50px; object-fit: cover; border-radius: 6px; }
/* PIP: 영상만 창 가득 */
.sv-main.is-pip .sv-vpg { padding: 0; }
.sv-main.is-pip .sv-player { width: 100%; height: 100%; border-radius: 0; }
.sv-main.is-pip .sv-ctl, .sv-main.is-pip .sv-vinfo, .sv-main.is-pip .sv-vmore { display: none; }

/* ---------- 팝업 메뉴 (Windows 11 메뉴 꼴): ⋮ 메뉴 · PIP 오른쪽 클릭 · 목록 오른쪽 클릭 ---------- */
.sv-pop { z-index: 20; min-width: 200px; padding: 4px; background: #f9f9f9; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.18); color: #1a1a1a;
	font: 12px/1.4 "Segoe UI", "Malgun Gothic", var(--font); letter-spacing: 0; text-align: start; white-space: nowrap; }
.sv-pop hr { border: 0; border-top: 1px solid #e0e0e0; margin: 4px 0; }
.sv-pop__i { position: relative; display: flex; align-items: center; height: 28px; padding-inline: 4px 28px; border-radius: 4px; cursor: default; outline: none; }
.sv-pop__i:hover, .sv-pop__i:focus-within { background: #e9e9e9; }
.sv-pop__m { width: 24px; flex: none; position: relative; height: 100%; }
.sv-pop__m.is-check::after { content: ""; position: absolute; left: 8px; top: 9px; width: 8px; height: 4px; border: solid #1a1a1a; border-width: 0 0 1.5px 1.5px; transform: rotate(-45deg); }
.sv-pop__m.is-radio::after { content: ""; position: absolute; left: 9px; top: 11px; width: 6px; height: 6px; border-radius: 50%; background: #1a1a1a; }
.sv-pop__i.has-sub::after { content: ""; position: absolute; inset-inline-end: 12px; top: 11px; width: 5px; height: 5px; border-right: 1.2px solid #444; border-bottom: 1.2px solid #444; transform: rotate(-45deg); }
[dir="rtl"] .sv-pop__i.has-sub::after { transform: rotate(135deg); }
.sv-pop--sub { display: none; position: absolute; inset-inline-start: calc(100% - 4px); top: -5px; min-width: 150px; }
.sv-pop__i.has-sub:hover > .sv-pop--sub, .sv-pop__i.has-sub:focus-within > .sv-pop--sub { display: block; }
.sv-mmenu, .sv-pmenu { display: none; position: absolute; }
.sv-mmenu.is-open, .sv-pmenu.is-open { display: block; }
.sv-mmenu { inset-inline-end: 3px; top: 70px; }
[dir="rtl"] .sv-mmenu .sv-pop--sub { inset-inline-start: auto; inset-inline-end: calc(100% - 4px); }
.sv-mmenu .sv-pop--sub { inset-inline-start: auto; inset-inline-end: calc(100% - 4px); }   /* 창 오른쪽 끝이라 하위 메뉴는 왼쪽으로 */
.sv-pmenu { left: 120px; top: 40px; }

/* ---------- 다운로드 목록 창 (downlist.rs: 행 46, 썸네일 45x34, 둘째 줄 #6d6d6d, hover #f2f7fd, 선택 #cce8ff, 진행 #a0d0ff) ---------- */
.sv-list { width: 261px; }
.sv-stage .sv-list { position: absolute; right: 28px; top: 112px; z-index: 5; }
.sv-list[hidden] { display: none; }
.sv-dlist { height: 240px; overflow-y: auto; font: 12px "Segoe UI", "Malgun Gothic", var(--font); }
.sv-row { position: relative; height: 46px; padding: 6px; display: flex; gap: 6px; border-bottom: 1px solid #eee; cursor: default; }
.sv-row:hover { background: #f2f7fd; }
.sv-row.sel { background: #cce8ff; }
.sv-pg { position: absolute; left: 1px; top: 1px; bottom: 2px; width: 0; background: #a0d0ff; transition: width .25s linear; }
.sv-th { position: relative; width: 45px; height: 34px; flex: none; background: #e8e8e8; display: flex; align-items: center; justify-content: center; color: #b0b0b0; font-size: 14px; overflow: hidden; }
.sv-th img { width: 45px; height: 34px; }
.sv-tx { position: relative; flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: space-between; }
.sv-t1, .sv-t2 { height: 16px; line-height: 16px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sv-t2 { color: #6d6d6d; }
.sv-list--static .sv-lmenu { position: absolute; left: 132px; top: 128px; min-width: 150px; }
.sv-appv__pane:has(.sv-list--static) { padding-bottom: 90px; }

/* ---------- Windows 알림 (오른쪽 아래) ---------- */
.sv-toast { position: absolute; right: 12px; bottom: 12px; z-index: 30; width: 364px; padding: 14px 16px 16px; border-radius: 8px; background: #f3f3f3; border: 1px solid #dcdcdc; box-shadow: 0 12px 32px rgba(0,0,0,.25);
	font: 13px/1.45 "Segoe UI", "Malgun Gothic", var(--font); letter-spacing: 0; color: #1a1a1a; text-align: start; animation: sv-toast .35s cubic-bezier(.2,.8,.2,1); }
.sv-toast[hidden] { display: none; }
.sv-toast__app { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #5c5c5c; margin-bottom: 10px; }
.sv-toast__app img { width: 16px; height: 16px; }
.sv-toast b { display: block; font-size: 14px; font-weight: 600; }
.sv-toast span { display: block; color: #3c3c3c; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@keyframes sv-toast { from { opacity: 0; transform: translateY(24px); } }
.sv-stage.is-pip .sv-toast { bottom: 290px; }

/* ---------- 기능 카드 아이콘 (앱 막대 그림) ---------- */
.sv-card__ic img { width: 20px; height: 20px; }

/* ---------- 미리보기 탭 · 환경설정 (내용 640x460, setup.css · base.css) ---------- */
.sv-win--prefs { width: 642px; }
.sv-p { height: 460px; display: flex; --bd: #e0e0e0; --mu: #888; --ac: #3b82f6; }
.sv-p-side { width: 113px; flex: none; display: flex; flex-direction: column; gap: 12px; padding-block: 8px; padding-inline: 8px 6px; border-inline-end: 1px solid var(--bd); }
.sv-p .sv-p-cat { height: 32px; flex: none; border: 1px solid transparent; border-radius: 5px; background: transparent; cursor: pointer; }
.sv-p .sv-p-cat:hover, .sv-p .sv-p-cat.is-on { background: #ddeefc; border-color: #a8cce6; }
.sv-p-content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.sv-p-head { height: 56px; flex: none; padding: 18px 24px 0; border-bottom: 1px solid var(--bd); }
.sv-p-title { font-size: 19px; font-weight: 700; line-height: 25px; }
.sv-p-panes { flex: 1; min-height: 0; padding: 16px 24px; display: flex; flex-direction: column; }
.sv-p-pane { flex: 1; min-height: 0; display: flex; flex-direction: column; gap: 12px; }
.sv-p-pane[hidden] { display: none; }
.sv-p-row { height: 28px; flex: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sv-p input, .sv-p select { width: 170px; height: 32px; padding: 6px 10px; border: 1px solid var(--bd); border-radius: 8px; background: #fff; outline: none; }
.sv-p input[readonly] { cursor: pointer; text-overflow: ellipsis; }
.sv-p select:hover, .sv-p input:hover { border-color: var(--mu); }
.sv-p select:focus, .sv-p input:focus { border-color: var(--ac); }
.sv-p-grow { flex: 1; }
.sv-p-hint { color: var(--mu); line-height: 1.5; }
.sv-p-erow { height: 28px; display: flex; align-items: center; gap: 8px; cursor: pointer; }
.sv-p .sv-p-erow input { -webkit-appearance: none; appearance: none; margin: 0; width: 16px; height: 16px; padding: 0; flex: none; display: grid; place-items: center; border: 1px solid var(--mu); border-radius: 4px; cursor: pointer; }
.sv-p .sv-p-erow input:checked { background: var(--ac); border-color: var(--ac); }
.sv-p .sv-p-erow input:checked::after { content: ""; width: 8px; height: 4px; border: solid #fff; border-width: 0 0 2px 2px; transform: translateY(-1px) rotate(-45deg); }
.sv-p-erow:has(input:not(:checked)) span { opacity: .5; }
.sv-p-about { gap: 6px; }
.sv-p-id { display: flex; align-items: center; gap: 14px; height: 48px; flex: none; font-size: 16px; font-weight: 700; }
.sv-p-id img { width: 48px; height: 48px; }
.sv-p-link { color: var(--ac); text-decoration: none; }
.sv-p-link:hover { text-decoration: underline; }
.sv-p-oss { flex: 1; min-height: 120px; padding: 10px; border: 1px solid var(--bd); border-radius: 4px; display: grid; align-content: start; gap: 8px; overflow: hidden; }
.sv-p-oss i { height: 6px; border-radius: 3px; background: var(--bd); }
.sv-p-oss i:nth-child(3n) { width: 60%; } .sv-p-oss i:nth-child(4n) { width: 82%; }

/* ---------- 이용 시 주의사항 ---------- */
.sv-notice { max-width: 820px; margin: 32px auto 0; padding: 20px 24px; border-radius: 16px; background: #fff8eb; border: 1px solid #f3d9a4; }
.sv-notice h3 { display: flex; align-items: center; gap: 8px; font-size: 16px; margin-bottom: 8px; color: #8a5a00; }
.sv-notice h3 svg { width: 18px; height: 18px; flex: none; }
.sv-notice ul { margin: 0; padding-inline-start: 20px; color: #6b5a3a; font-size: 14.5px; }

@media (max-width: 1020px) {
	.sv-ex { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.sv-pw { grid-template-columns: minmax(0, 1fr); gap: 24px; }
	.sv-pfig { justify-self: center; width: 100%; max-width: 560px; }
}
@media (max-width: 860px) {
	.sv-ex { grid-template-columns: 1fr; }
	.sv-pfig { padding-bottom: 150px; }
	.sv-pfig__menu { inset-inline-start: 12%; top: auto; bottom: 0; }
	.sv-hero__visual { padding-inline: 8px; }
}

/* 미리보기 탭 '메인 화면' — 같은 주 창을 칸 안에 (정지, 재생 중 모습) */
.sv-main--static { position: relative; left: auto; top: auto; flex: none; transition: none; }
.sv-main--static .sv-ib { cursor: default; }
.sv-main--static .sv-ib.is-dis img { opacity: .35; }
.sv-main--static .sv-ctl__fs { cursor: default; }