:root {
  --bg: #06090d;
  --bg-2: #081017;
  --panel: rgba(12, 20, 29, .82);
  --panel-solid: #0c1620;
  --ink: #f2fbff;
  --muted: #93a9b7;
  --muted-2: #667d8b;
  --line: rgba(145, 215, 250, .15);
  --line-strong: rgba(145, 215, 250, .28);
  --cyan: #5bdcff;
  --blue: #2f7bff;
  --lime: #d9ff68;
  --coral: #ff7b65;
  --yellow: #ffd75a;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  --display: "Arial Black", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --mono: "SFMono-Regular", "Cascadia Code", Consolas, "Liberation Mono", monospace;
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.65;
}
body.modal-open { overflow: hidden; }
::selection { background: var(--lime); color: #07111a; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip {
  position: fixed; left: 16px; top: -80px; z-index: 200;
  padding: 10px 16px; border-radius: 999px;
  background: var(--lime); color: #07111a; font-weight: 800;
  transition: top .2s ease;
}
.skip:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 4px; }

.noise {
  position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.85'/%3E%3C/svg%3E");
}
.ambient {
  position: fixed; z-index: -1; width: 520px; height: 520px; border-radius: 50%;
  filter: blur(110px); opacity: .26; pointer-events: none;
}
.ambient-a { top: -140px; right: -120px; background: #1b8ff5; }
.ambient-b { top: 44vh; left: -260px; background: #0f7f8f; opacity: .2; }

/* NAV */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 70;
  height: 76px; padding: 0 34px;
  display: flex; align-items: center; gap: 28px;
  background: rgba(6, 9, 13, .72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: background .25s ease, border-color .25s ease;
}
.nav.scrolled { background: rgba(6, 9, 13, .9); border-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; }
.brand-mark {
  width: 38px; height: 38px; flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: 13px;
  color: var(--cyan);
  background: linear-gradient(145deg, rgba(60, 201, 255, .22), rgba(28, 95, 255, .09));
  border: 1px solid rgba(91, 220, 255, .32);
  box-shadow: inset 0 0 22px rgba(91, 220, 255, .08);
}
.brand-mark svg { width: 25px; height: 25px; }
.brand-icon {
  width: 44px; height: 44px; flex: 0 0 44px;
  display: grid; place-items: center;
  padding: 3px;
  border-radius: 12px;
  background: #f7fbff;
  border: 1px solid rgba(255,255,255,.30);
  box-shadow: 0 8px 20px rgba(0,0,0,.18);
  overflow: hidden;
}
.brand-icon img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: 9px; }
.brand-icon-footer { width: 38px; height: 38px; flex-basis: 38px; border-radius: 10px; }
.brand-icon-footer img { border-radius: 7px; }
.brand-type { display: flex; flex-direction: column; gap: 2px; line-height: 1.1; min-width: 0; }
.brand-type strong { font-size: 14px; font-weight: 900; letter-spacing: -.02em; white-space: nowrap; }
.brand-type small { font-family: var(--mono); font-size: 7.5px; letter-spacing: .12em; color: var(--muted-2); white-space: nowrap; }

.nav-links { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav-links a {
  font-size: 13px; color: #c4d5df; position: relative; padding: 4px 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px;
  background: var(--cyan); transition: right .25s ease;
}
.nav-links a:hover::after { right: 0; }
.nav-cta {
  margin-left: 10px; padding: 11px 18px;
  border-radius: 999px;
  background: var(--ink); color: #07111a;
  font-size: 13px; font-weight: 900;
  display: inline-flex; align-items: center; gap: 8px;
  transition: transform .2s ease, background .2s ease;
}
.nav-cta:hover { transform: translateY(-2px); background: var(--lime); }
.nav-toggle {
  display: none; width: 42px; height: 42px; margin-left: auto;
  border: 1px solid var(--line); background: rgba(255,255,255,.03);
  border-radius: 12px; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
}
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: var(--ink); border-radius: 2px; transition: transform .2s ease; }
.nav.open .nav-toggle span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav.open .nav-toggle span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
.mobile-menu {
  display: none; position: absolute; top: 76px; left: 12px; right: 12px;
  padding: 12px; border: 1px solid var(--line); border-radius: 22px;
  background: rgba(8, 14, 21, .97); backdrop-filter: blur(22px);
  box-shadow: 0 30px 70px rgba(0,0,0,.5);
}
.mobile-menu a { display: block; padding: 14px 16px; border-radius: 14px; font-size: 15px; }
.mobile-menu a:hover { background: rgba(91,220,255,.08); color: var(--cyan); }

/* HERO */
.hero {
  max-width: 1320px; margin: 0 auto;
  min-height: 900px;
  padding: 150px 34px 72px;
  display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(0, .97fr);
  gap: 20px; align-items: center;
}
.eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .18em;
  color: #a9c6d6; text-transform: uppercase; margin: 0 0 24px;
}
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(217,255,104,.5); animation: pulse 2.4s infinite; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 900; letter-spacing: -.045em; }
.hero h1 {
  margin: 0 0 28px;
  font-size: clamp(52px, 6.2vw, 94px);
  line-height: .97;
  max-width: 780px;
  text-wrap: balance;
}
.hl {
  background: linear-gradient(100deg, var(--cyan) 5%, #62a4ff 55%, #b4f3ff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  display: inline-block;
  filter: drop-shadow(0 0 26px rgba(91, 220, 255, .2));
}
.underline { position: relative; display: inline-block; z-index: 1; }
.underline::after {
  content: ""; position: absolute; left: -2%; right: -3%; bottom: 5%;
  height: 22%; z-index: -1;
  background: var(--lime); opacity: .88;
  transform: rotate(-1.2deg); border-radius: 2px;
}
.lede {
  max-width: 570px; margin: 0 0 32px;
  font-size: 17px; line-height: 1.85; color: #bbced8;
}
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 22px; border-radius: 999px;
  font-size: 14px; font-weight: 900; letter-spacing: -.01em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(120deg, #77e8ff, #5bdcff 50%, #54a4ff);
  color: #03111b;
  box-shadow: 0 12px 40px rgba(50, 186, 255, .22), inset 0 1px rgba(255,255,255,.7);
}
.btn-primary:hover { box-shadow: 0 18px 48px rgba(50, 186, 255, .32), inset 0 1px rgba(255,255,255,.8); }
.btn-ghost { background: rgba(255,255,255,.035); color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { background: rgba(91,220,255,.1); border-color: var(--cyan); }
.btn-arrow { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: rgba(0,0,0,.12); font-size: 14px; }
.hero-note { margin: 20px 0 0; font-family: var(--mono); font-size: 10px; letter-spacing: .05em; color: var(--muted-2); }

.hero-stage { position: relative; height: 720px; min-width: 0; }
.tank {
  position: absolute; left: 4px; top: 22px;
  width: min(100%, 510px); height: 650px;
  border-radius: 46px 46px 54px 54px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 12%, rgba(255,255,255,.85), transparent 50%),
    linear-gradient(180deg, rgba(227, 249, 255, .34), rgba(90, 196, 238, .18)),
    url("../assets/water.webp") center/cover no-repeat;
  border: 1px solid rgba(178, 238, 255, .5);
  box-shadow:
    0 40px 100px rgba(0, 0, 0, .55),
    0 0 70px rgba(76, 201, 255, .2),
    inset 0 1px rgba(255,255,255,.6);
}
.tank::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.28), transparent 35%, rgba(8, 42, 67, .34));
  z-index: 2;
}
.tank::after {
  content: ""; position: absolute; left: 8%; right: 8%; bottom: 0; height: 22%;
  background: radial-gradient(ellipse at center, rgba(255,255,255,.28), transparent 70%);
  filter: blur(20px); z-index: 2;
}
.tank-character {
  position: absolute; left: 50%; bottom: 0;
  width: 100%; height: 96%; object-fit: contain; object-position: center bottom; transform: translateX(-50%);
  z-index: 1;
  filter: drop-shadow(0 20px 25px rgba(2, 25, 42, .28));
  animation: fishFloat 7s ease-in-out infinite;
}
.tank-label {
  position: absolute; z-index: 4; left: 24px; top: 24px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .18em;
  color: rgba(6, 38, 58, .66);
  padding: 8px 11px; border-radius: 999px;
  background: rgba(255,255,255,.32); border: 1px solid rgba(255,255,255,.4);
  backdrop-filter: blur(6px);
}
.tank-rim {
  position: absolute; inset: 7px; border-radius: 40px 40px 48px 48px;
  border: 1px solid rgba(255,255,255,.28); z-index: 5; pointer-events: none;
}
.tank-bubble { position: absolute; z-index: 3; border-radius: 50%; border: 1px solid rgba(255,255,255,.7); background: rgba(255,255,255,.12); }
.tb-1 { width: 16px; height: 16px; left: 16%; top: 28%; animation: bubble 6s ease-in-out infinite; }
.tb-2 { width: 9px; height: 9px; right: 17%; top: 22%; animation: bubble 8s .8s ease-in-out infinite; }
.tb-3 { width: 22px; height: 22px; left: 23%; bottom: 22%; opacity: .6; animation: bubble 9s 1.4s ease-in-out infinite; }

.phone {
  position: relative; z-index: 3;
  width: 240px; aspect-ratio: 9 / 16;
  padding: 7px; border-radius: 38px;
  background: #101820;
  border: 1px solid rgba(180, 226, 248, .28);
  box-shadow: 0 34px 90px rgba(0,0,0,.6), inset 0 0 0 1px rgba(255,255,255,.05);
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 31px; }
.phone-notch {
  position: absolute; left: 50%; top: 13px; transform: translateX(-50%);
  width: 72px; height: 18px; border-radius: 999px; background: #080b0f; z-index: 3;
  box-shadow: inset 0 -1px rgba(255,255,255,.06);
}
.phone::after {
  content: ""; position: absolute; inset: 7px; border-radius: 31px; pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.1);
}
.phone-hero {
  position: absolute; right: -6px; bottom: 44px;
  width: 246px; transform: rotate(4.2deg);
  animation: phoneFloat 9s ease-in-out infinite;
}
.phone-hero:hover { transform: rotate(1deg) translateY(-6px); }
.float-card {
  position: absolute; z-index: 4;
  width: 238px; padding: 14px 16px;
  border-radius: 18px;
  background: rgba(8, 15, 23, .82);
  border: 1px solid rgba(139, 219, 255, .26);
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
  font-size: 13px; line-height: 1.55;
}
.float-card p { margin: 3px 0; color: #d7e9f2; }
.float-card b { color: var(--cyan); font-weight: 700; }
.float-meta { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: .05em; color: var(--muted-2); margin-bottom: 7px; }
.float-a { left: -24px; top: 72px; transform: rotate(-3deg); animation: cardFloat 8s ease-in-out infinite; }
.float-b { right: -16px; top: 316px; transform: rotate(2.5deg); animation: cardFloat 10s .8s ease-in-out infinite; }
.float-c { left: -18px; bottom: 52px; transform: rotate(-1.8deg); animation: cardFloat 9s 1.2s ease-in-out infinite; }
.hero-sticker {
  position: absolute; z-index: 6; right: -14px; top: 6px;
  width: 132px; height: 132px; object-fit: cover;
  border-radius: 26px; transform: rotate(7deg);
  border: 5px solid #f9fdff;
  box-shadow: 0 22px 50px rgba(0,0,0,.45);
}
.scribble {
  position: absolute; z-index: 4; left: 6px; bottom: 12px;
  font-family: var(--mono); font-size: 10px; color: var(--lime);
  transform: rotate(-4deg); letter-spacing: .08em;
}
.scribble::before { content: "↖ "; }

/* MARQUEE */
.marquee {
  overflow: hidden; margin: 10px 0 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: #091119;
  transform: rotate(-1deg);
}
.marquee-track {
  display: flex; align-items: center; gap: 30px; width: max-content;
  padding: 15px 0;
  animation: marquee 38s linear infinite;
  font-family: var(--display); font-size: 15px; font-weight: 900; letter-spacing: .01em;
  color: #d8edf6; white-space: nowrap;
}
.marquee-track i { color: var(--cyan); font-style: normal; font-size: 12px; }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* SECTION SHELL */
.section { max-width: var(--max); margin: 0 auto; padding: clamp(84px, 10vw, 140px) 34px; scroll-margin-top: 90px; }
.kicker {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em;
  color: var(--cyan); text-transform: uppercase; margin-bottom: 22px;
}
.kicker::before { content: ""; width: 26px; height: 1px; background: var(--cyan); opacity: .7; }
.kicker.dark { color: #12738c; }
.kicker.dark::before { background: #12738c; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 48px; }
.section-head h2 { margin: 0; font-size: clamp(42px, 5.3vw, 78px); line-height: 1.02; }
.section-sub { margin: 0 0 8px; color: var(--muted); font-size: 15px; line-height: 1.8; text-align: right; }

/* STATEMENT */
.statement { padding-top: clamp(90px, 9vw, 130px); }
.statement h2 { margin: 0 0 44px; max-width: 1100px; font-size: clamp(46px, 7vw, 108px); line-height: .99; }
.strike { color: var(--muted-2); text-decoration: line-through; text-decoration-thickness: .045em; text-decoration-color: rgba(255, 123, 101, .8); }
.statement-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 6vw, 92px); align-items: end; }
.statement-lead { margin: 0; font-size: clamp(20px, 2.2vw, 29px); line-height: 1.55; color: #d4e7f0; letter-spacing: -.02em; }
.statement-side { border-left: 1px solid var(--line-strong); padding-left: 28px; color: var(--muted); font-size: 14px; line-height: 1.8; }
.statement-side p { margin: 0 0 14px; }
.statement-side b { color: var(--ink); }
.tag-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 42px; }
.tag-row span {
  padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 11px; color: #b8ceda; background: rgba(255,255,255,.025);
}
.tag-row span:nth-child(3n+1) { border-color: rgba(91,220,255,.35); color: var(--cyan); }
.tag-row span:nth-child(4n) { border-color: rgba(217,255,104,.28); color: var(--lime); }

/* BENTO */
.bento-section { padding-top: 30px; }
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.bento-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 270px; padding: 28px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.015)),
    rgba(10, 17, 25, .78);
  box-shadow: inset 0 1px rgba(255,255,255,.04);
  transition: border-color .25s ease, transform .25s ease;
}
.bento-card:hover { border-color: rgba(91,220,255,.34); transform: translateY(-3px); }
.bento-card h3 { margin: 0 0 10px; font-family: var(--display); font-size: 25px; line-height: 1.1; letter-spacing: -.03em; }
.bento-card p { margin: 0; color: #a9bfcb; font-size: 13.5px; line-height: 1.75; }
.card-icon {
  display: inline-grid; place-items: center;
  width: 34px; height: 34px; margin-bottom: 20px;
  border-radius: 11px; font-size: 15px; font-weight: 900;
  color: var(--cyan); background: rgba(91,220,255,.09);
  border: 1px solid rgba(91,220,255,.25);
}
.micro { display: block; margin-top: 20px; font-family: var(--mono); font-size: 9px; letter-spacing: .06em; color: var(--muted-2); }
.memory { grid-column: span 7; min-height: 350px; }
.proactive { grid-column: span 5; }
.life { grid-column: span 4; }
.sticker-card { grid-column: span 4; }
.vision { grid-column: span 4; }
.browser {
  grid-column: span 12; min-height: 250px;
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(380px, 1.1fr);
  align-items: center; gap: 34px; padding: 30px 30px 30px 32px;
  background:
    radial-gradient(90% 120% at 92% 35%, rgba(91,220,255,.09), transparent 58%),
    linear-gradient(110deg, rgba(91,220,255,.055), rgba(10,17,25,.82) 48%, rgba(18,42,53,.55));
}
.browser-copy { min-width: 0; }
.browser .card-icon { margin: 0 0 18px; flex: 0 0 auto; }
.browser h3 { margin-bottom: 10px; }
.browser p { max-width: 440px; }
.browser-sub { margin-top: 8px !important; color: #90a9b9 !important; }
.browser-steps { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.browser-steps span {
  padding: 6px 9px; border-radius: 8px;
  border: 1px solid rgba(145,215,250,.14);
  background: rgba(255,255,255,.035);
  font-family: var(--mono); font-size: 9px; letter-spacing: .01em;
  color: #cfe5ef;
}
.browser .micro { margin: 18px 0 0; text-align: left; }

.browser-demo {
  position: relative; min-width: 0; padding: 10px;
  border-radius: 20px; border: 1px solid rgba(145,215,250,.16);
  background: rgba(4, 12, 19, .72);
  box-shadow: 0 24px 60px rgba(0,0,0,.28), inset 0 1px rgba(255,255,255,.05);
  transform: rotate(-.45deg);
}
.browser-chrome {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 9px; border-radius: 12px;
  background: #08131c; border: 1px solid rgba(145,215,250,.12);
}
.browser-dot { width: 6px; height: 6px; border-radius: 50%; background: #36505f; flex: 0 0 auto; }
.browser-dot:nth-child(1) { background: #ff8a73; }
.browser-dot:nth-child(2) { background: #ffd36d; }
.browser-dot:nth-child(3) { background: #8be3b0; }
.browser-address {
  flex: 1; min-width: 0; margin-left: 5px; padding: 7px 10px;
  border-radius: 8px; background: rgba(255,255,255,.045);
  border: 1px solid rgba(145,215,250,.08);
  font-family: var(--mono); font-size: 9.5px; color: #7f98a8;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.look-wrap { position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; margin-left: 4px; flex: 0 0 auto; }
.look-btn {
  display: grid; place-items: center; width: 34px; height: 34px;
  border: 0; padding: 0; cursor: pointer;
  border-radius: 11px; color: #06222b; background: var(--lime);
  box-shadow: 0 0 0 0 rgba(217,255,104,.35);
  animation: lookPulse 2.6s ease-in-out infinite;
  transition: transform .2s ease, background .2s ease;
}
.look-btn svg { width: 19px; height: 19px; display: block; }
.look-label { font-size: 8px; font-weight: 900; color: var(--lime); letter-spacing: .03em; white-space: nowrap; }
.browser-demo:hover .look-btn { transform: scale(1.1); }
@keyframes lookPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(217,255,104,.28); }
  50% { box-shadow: 0 0 0 6px rgba(217,255,104,0); }
}
.browser-stage {
  position: relative; min-height: 156px; margin-top: 8px; padding: 14px;
  border-radius: 13px; overflow: hidden;
  background:
    radial-gradient(100% 120% at 10% 0%, rgba(91,220,255,.09), transparent 55%),
    linear-gradient(150deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  border: 1px solid rgba(145,215,250,.07);
}
.page-skeleton { display: flex; flex-direction: column; gap: 7px; opacity: .8; padding-top: 2px; }
.page-line { display: block; height: 5px; border-radius: 999px; background: rgba(154,196,214,.15); }
.page-line.w-42 { width: 42%; height: 7px; background: rgba(91,220,255,.25); }
.page-line.w-78 { width: 78%; }
.page-line.w-64 { width: 64%; }
.page-line.w-86 { width: 86%; }
.browser-see {
  position: absolute; right: 12px; bottom: 12px; max-width: 68%;
  padding: 10px 12px; border-radius: 12px 12px 4px 12px;
  background: rgba(91,220,255,.1); border: 1px solid rgba(91,220,255,.22);
  backdrop-filter: blur(10px);
}
.see-kicker { display: block; margin-bottom: 4px; font-family: var(--mono); font-size: 8px; color: var(--cyan); letter-spacing: .03em; }
.browser-see p { margin: 0; color: #dceef7; font-size: 11px; line-height: 1.6; }
.browser-tip {
  position: absolute; left: 14px; bottom: 12px;
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--mono); font-size: 8.5px; color: #91a9b8;
}
.browser-tip::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--lime); box-shadow: 0 0 0 4px rgba(217,255,104,.08);
}
.browser-demo.is-looking .look-btn {
  animation: none; transform: scale(.9); background: var(--cyan); color: #03151d;
  box-shadow: 0 0 0 5px rgba(91,220,255,.12);
}
.browser-demo.is-looking .browser-see {
  border-color: rgba(217,255,104,.5);
  box-shadow: 0 0 0 1px rgba(217,255,104,.08), 0 12px 32px rgba(0,0,0,.25);
}
.browser-demo.is-looking .page-line { animation: pageScan 1.1s ease-in-out infinite; }
@keyframes pageScan {
  0%, 100% { opacity: .4; }
  50% { opacity: 1; }
}
.memory .card-copy { position: relative; z-index: 2; max-width: 55%; }
.memory-visual { position: absolute; right: -4%; top: -6%; bottom: -6%; width: 48%; opacity: .92; }
.memory-visual img { width: 100%; height: 100%; object-fit: cover; border-radius: 22px; }
.memory-visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, #0c151e 4%, rgba(12,21,30,.35) 40%, transparent 72%);
  border-radius: 22px;
}
.proactive { background: linear-gradient(160deg, rgba(47,123,255,.13), rgba(10,17,25,.8) 70%); }
.mini-notifs { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; }
.mini-notif { position: relative; padding: 11px 13px 10px; border-radius: 13px; background: rgba(4, 11, 18, .7); border: 1px solid rgba(145,215,250,.12); }
.mini-notif span { font-family: var(--mono); font-size: 8px; color: var(--cyan); letter-spacing: .05em; }
.mini-notif p { margin: 3px 0 0; font-size: 12px; color: #d3e5ee; }
.mini-notif small { position: absolute; right: 10px; top: 10px; font-size: 8px; color: var(--muted-2); }
.life { background: linear-gradient(160deg, rgba(217,255,104,.07), rgba(10,17,25,.8) 65%); }
.life .card-icon { color: var(--lime); background: rgba(217,255,104,.07); border-color: rgba(217,255,104,.24); }
.diary-mini { margin-top: 18px; padding: 13px 14px; border-radius: 14px; background: rgba(255,255,255,.045); border: 1px solid var(--line); font-size: 11px; line-height: 1.7; color: #c4d7e0; }
.diary-mini .diary-date { font-family: var(--mono); font-size: 8px; color: var(--lime); margin-bottom: 6px; }
.diary-mini p { font-size: 11px; color: #c4d7e0; margin: 0 0 4px; }
.diary-mini span { display: block; text-align: right; color: var(--muted-2); font-size: 9px; margin-top: 6px; }
.sticker-card { background: linear-gradient(150deg, rgba(255,123,101,.08), rgba(10,17,25,.8) 65%); }
.sticker-card .card-icon { color: var(--coral); background: rgba(255,123,101,.08); border-color: rgba(255,123,101,.25); }
.sticker-stack { position: relative; height: 118px; margin-top: 18px; }
.sticker-stack img {
  position: absolute; width: 96px; height: 96px; object-fit: cover;
  border-radius: 18px; border: 3px solid #f6fbff; background: #fff;
  box-shadow: 0 12px 30px rgba(0,0,0,.3);
  transition: transform .25s ease;
}
.sticker-stack img:nth-child(1) { left: 0; top: 16px; transform: rotate(-9deg); z-index: 1; }
.sticker-stack img:nth-child(2) { left: 56px; top: 0; transform: rotate(2deg); z-index: 2; }
.sticker-stack img:nth-child(3) { right: 0; top: 18px; transform: rotate(10deg); z-index: 3; }
.sticker-card:hover .sticker-stack img:nth-child(1) { transform: rotate(-13deg) translateY(-5px); }
.sticker-card:hover .sticker-stack img:nth-child(2) { transform: rotate(0) translateY(-8px); }
.sticker-card:hover .sticker-stack img:nth-child(3) { transform: rotate(14deg) translateY(-4px); }
.vision { background: linear-gradient(150deg, rgba(91,220,255,.07), rgba(10,17,25,.8) 65%); }
.vision-row { margin-top: 20px; padding: 13px; border-radius: 14px; background: rgba(255,255,255,.04); border: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.vision-row span:first-child { display: block; margin-bottom: 8px; color: var(--cyan); font-family: var(--mono); font-size: 9px; }
.vision-reply { display: block; padding: 9px 11px; border-radius: 10px; background: rgba(91,220,255,.08); color: #d9edf5; line-height: 1.6; }
.url-pill { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 999px; font-family: var(--mono); font-size: 10px; color: var(--muted); }
.url-pill span { color: var(--lime); font-family: var(--sans); font-size: 11px; font-weight: 800; }

/* SHOWCASE */
.showcase { padding-top: 20px; }
.phones { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px; padding: 28px 0 30px; align-items: start; }
.phone-case { margin: 0; position: relative; text-align: center; }
.phone-case:nth-child(2) { transform: translateY(38px); }
.phone-large { width: min(100%, 286px); margin: 0 auto; aspect-ratio: 9 / 16; transform: rotate(-1.8deg); transition: transform .35s ease; }
.phone-case:nth-child(2) .phone-large { transform: rotate(1.8deg); }
.phone-case:nth-child(3) .phone-large { transform: rotate(-1.2deg); }
.phone-large:hover { transform: rotate(0) translateY(-8px); }
.phone-case figcaption { margin-top: 26px; font-size: 13px; color: var(--muted); line-height: 1.6; }
.phone-case figcaption b { display: block; margin-bottom: 3px; color: var(--ink); font-family: var(--display); font-size: 19px; letter-spacing: -.02em; }
.pin { position: absolute; z-index: 5; padding: 8px 12px; border-radius: 999px; font-family: var(--mono); font-size: 9px; letter-spacing: .04em; color: #07111a; box-shadow: 0 10px 24px rgba(0,0,0,.3); }
.pin-a { left: -8px; top: 18%; background: var(--lime); transform: rotate(-7deg); }
.pin-b { right: -8px; top: 9%; background: var(--cyan); transform: rotate(6deg); }
.pin-c { left: -4px; top: 30%; background: var(--coral); transform: rotate(-5deg); }

/* CHAT DEMO */
.try-section { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(34px, 6vw, 90px); align-items: center; padding-top: 70px; }
.try-copy h2 { margin: 0 0 22px; font-size: clamp(48px, 6vw, 86px); line-height: .94; }
.try-copy > p { max-width: 430px; color: var(--muted); font-size: 16px; line-height: 1.8; }
.scenario-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.scenario {
  padding: 9px 13px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(255,255,255,.025);
  font-size: 11.5px; color: #b9ced9; cursor: pointer;
  transition: all .2s ease;
}
.scenario:hover { border-color: var(--cyan); color: var(--cyan); }
.scenario.active { background: var(--lime); border-color: var(--lime); color: #07111a; font-weight: 900; }
.demo-note { margin-top: 18px !important; font-family: var(--mono); font-size: 9px !important; letter-spacing: .03em; color: var(--muted-2) !important; }
.chat-demo {
  position: relative; overflow: hidden;
  border-radius: 30px; border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(15,29,41,.96), rgba(8,15,22,.98));
  box-shadow: 0 36px 90px rgba(0,0,0,.5), 0 0 60px rgba(50, 186, 255, .08);
  max-width: 570px; justify-self: end; width: 100%;
}
.chat-head { display: flex; align-items: center; gap: 11px; padding: 15px 18px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.025); }
.chat-avatar { width: 38px; height: 38px; border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,.14); flex: 0 0 auto; }
.chat-avatar img { width: 100%; height: 100%; object-fit: cover; }
.chat-head b { display: block; font-size: 13px; }
.chat-head span { display: flex; align-items: center; gap: 5px; font-size: 9px; color: var(--muted-2); }
.chat-head span i { width: 5px; height: 5px; border-radius: 50%; background: var(--lime); display: inline-block; }
.chat-badge { margin-left: auto; padding: 5px 8px; border-radius: 999px; font-family: var(--mono); font-size: 8px; color: var(--cyan); border: 1px solid rgba(91,220,255,.28); background: rgba(91,220,255,.07); }
.chat-body { min-height: 430px; max-height: 480px; overflow-y: auto; padding: 20px 18px; display: flex; flex-direction: column; gap: 8px; background-image: radial-gradient(circle at 60% 10%, rgba(50,186,255,.08), transparent 40%); }
.chat-day { align-self: center; font-family: var(--mono); font-size: 8px; color: var(--muted-2); margin-bottom: 5px; }
.msg { max-width: 80%; padding: 10px 13px; border-radius: 16px; font-size: 13px; line-height: 1.6; animation: msgIn .22s ease both; }
.msg.user { align-self: flex-end; border-bottom-right-radius: 4px; background: var(--cyan); color: #04121a; }
.msg.bot { align-self: flex-start; border-bottom-left-radius: 4px; background: #172530; border: 1px solid rgba(145,215,250,.1); color: #e2f0f6; }
.typing { align-self: flex-start; display: inline-flex; gap: 4px; padding: 12px 15px; border-radius: 16px 16px 16px 4px; background: #172530; }
.typing i { width: 5px; height: 5px; border-radius: 50%; background: #8ba6b5; animation: typing 1.1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
.chat-input { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted-2); }
.chat-input button { width: 32px; height: 32px; border-radius: 50%; border: 0; background: var(--cyan); color: #04121a; font-weight: 900; cursor: pointer; }

/* QUIZ */
.quiz-section {
  position: relative; overflow: hidden;
  margin-top: 50px;
  padding: clamp(84px, 9vw, 130px) 34px;
  background:
    radial-gradient(circle at 15% 0%, rgba(255,255,255,.95), transparent 30%),
    radial-gradient(circle at 88% 18%, rgba(255, 215, 90, .5), transparent 22%),
    linear-gradient(180deg, #dff9ff 0%, #b9eaff 100%);
  color: #062434;
  border-radius: 58px 58px 0 0;
}
.quiz-section::before {
  content: "FISH TEST"; position: absolute; right: -30px; top: 30px;
  font-family: var(--display); font-size: clamp(80px, 16vw, 220px); font-weight: 900;
  color: rgba(6, 36, 52, .045); letter-spacing: -.06em; pointer-events: none;
}
.quiz-inner { max-width: 900px; margin: 0 auto; position: relative; z-index: 2; }
.quiz-head { text-align: center; margin-bottom: 30px; }
.quiz-head h2 { margin: 0 0 14px; font-size: clamp(48px, 7vw, 92px); line-height: .9; color: #062434; }
.quiz-head p { margin: 0; color: #2b5c70; font-size: 14px; }
.quiz-card { max-width: 700px; margin: 0 auto; padding: 30px; border-radius: 30px; background: rgba(255,255,255,.82); border: 1px solid rgba(255,255,255,.9); box-shadow: 0 30px 80px rgba(2, 54, 76, .18); backdrop-filter: blur(14px); }
.quiz-progress { height: 4px; border-radius: 99px; background: rgba(6,36,52,.12); overflow: hidden; margin-bottom: 24px; }
.quiz-progress span { display: block; width: 33.33%; height: 100%; background: linear-gradient(90deg, #0a9bd3, #36d1ff); border-radius: inherit; transition: width .35s ease; }
.quiz-count { font-family: var(--mono); font-size: 9px; letter-spacing: .16em; color: #5d8190; margin-bottom: 10px; }
.quiz-step h3 { margin: 0 0 18px; font-family: var(--display); font-size: clamp(22px, 3vw, 31px); line-height: 1.2; letter-spacing: -.03em; color: #062434; }
.quiz-options { display: grid; gap: 9px; }
.quiz-options button {
  text-align: left; padding: 13px 15px; border-radius: 13px;
  border: 1px solid rgba(6,36,52,.14); background: rgba(255,255,255,.7);
  color: #164455; font-size: 12.5px; cursor: pointer; transition: all .18s ease;
}
.quiz-options button:hover { background: #062434; border-color: #062434; color: #fff; transform: translateX(3px); }
.quiz-result[hidden] { display: none; }
.quiz-result { animation: msgIn .35s ease both; }
.result-fish { font-family: var(--display); font-size: clamp(38px, 6vw, 66px); line-height: 1; letter-spacing: -.05em; margin: 8px 0 14px; color: #0a6f8f; }
.quiz-result p { color: #285568; font-size: 14px; line-height: 1.8; max-width: 480px; }
.result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.btn-dark { background: #062434; color: #fff; border-color: #062434; }
.btn-dark:hover { background: #0c3b51; }
.btn-dark-ghost { background: transparent; color: #062434; border-color: rgba(6,36,52,.25); }
.btn-dark-ghost:hover { border-color: #062434; }

/* COMMENTS */
.comments { padding-top: 100px; }
.comment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.comment { padding: 20px; border-radius: 22px; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,255,255,.05), rgba(255,255,255,.012)); }
.comment:nth-child(2), .comment:nth-child(5) { transform: rotate(1.2deg); }
.comment:nth-child(3), .comment:nth-child(6) { transform: rotate(-1deg); }
.comment:hover { transform: rotate(0) translateY(-3px); border-color: rgba(91,220,255,.3); transition: all .25s ease; }
.comment-top { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.avatar { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; font-size: 11px; font-weight: 900; color: #07111a; flex: 0 0 auto; }
.av-a { background: var(--lime); } .av-b { background: var(--coral); } .av-c { background: var(--cyan); }
.av-d { background: #b99cff; } .av-e { background: var(--yellow); } .av-f { background: #7fffc9; }
.comment-top b { font-size: 11.5px; color: #c9dce6; font-weight: 700; }
.dots { margin-left: auto; color: var(--muted-2); font-size: 15px; }
.comment p { margin: 0; color: #d4e6ee; font-size: 13px; line-height: 1.8; }
.comment-foot { display: flex; justify-content: space-between; gap: 8px; margin-top: 16px; padding-top: 11px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 8px; color: var(--muted-2); }
.comment-foot span:first-child { color: var(--cyan); }

/* STICKER WALL */
.sticker-wall { padding-top: 30px; padding-bottom: 110px; }
.sticker-wall-head { display: flex; justify-content: flex-start; align-items: flex-end; gap: 30px; margin-bottom: 34px; }
.sticker-wall-head h2 { margin: 0; font-size: clamp(38px, 5vw, 68px); line-height: 1.04; }
.sticker-row { display: flex; align-items: center; justify-content: center; gap: clamp(10px, 2vw, 26px); padding: 16px 0 24px; }
.sticker-row img { width: clamp(96px, 15vw, 188px); height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 22px; border: 5px solid #f5fbff; background: #fff; box-shadow: 0 22px 50px rgba(0,0,0,.35); transition: transform .25s ease; }
.sticker-row img:nth-child(1) { transform: rotate(-8deg) translateY(10px); }
.sticker-row img:nth-child(2) { transform: rotate(5deg) translateY(-8px); }
.sticker-row img:nth-child(3) { transform: rotate(-3deg) translateY(4px); }
.sticker-row img:nth-child(4) { transform: rotate(7deg) translateY(-4px); }
.sticker-row img:nth-child(5) { transform: rotate(-6deg) translateY(12px); }
.sticker-row img:hover { transform: rotate(0) translateY(-8px) scale(1.04); z-index: 2; }
.sticker-wall-note { text-align: center; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--muted-2); }

/* DOWNLOAD */
.download {
  max-width: 1280px; margin: 0 auto 80px;
  padding: clamp(44px, 7vw, 86px);
  display: grid; grid-template-columns: 1.08fr .92fr; gap: 40px; align-items: center;
  position: relative; overflow: hidden;
  border-radius: 46px;
  border: 1px solid rgba(110, 222, 255, .28);
  background:
    radial-gradient(circle at 12% 10%, rgba(91, 220, 255, .28), transparent 32%),
    radial-gradient(circle at 86% 80%, rgba(47, 123, 255, .2), transparent 34%),
    linear-gradient(135deg, #08212d 0%, #081019 55%, #07141c 100%);
  box-shadow: 0 50px 120px rgba(0,0,0,.45), inset 0 1px rgba(255,255,255,.08);
}
.download-glow { position: absolute; width: 300px; height: 300px; border-radius: 50%; background: rgba(91,220,255,.18); filter: blur(80px); left: -100px; top: -100px; pointer-events: none; }
.download-copy { position: relative; z-index: 2; }
.download h2 { margin: 0 0 22px; font-size: clamp(50px, 6.3vw, 92px); line-height: .92; }
.download p { color: #b2cbd7; font-size: 15px; line-height: 1.8; max-width: 430px; }
.download-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 15px; margin: 30px 0 10px; }
.btn-big { min-height: 58px; padding: 0 28px; font-size: 15px; }
.download-meta { font-family: var(--mono); font-size: 9px; letter-spacing: .06em; color: var(--muted-2); }
.install { margin-top: 26px; max-width: 470px; border-top: 1px solid var(--line); padding-top: 16px; }
.install summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 10px; font-size: 11.5px; color: #c5dbe5; }
.install summary::-webkit-details-marker { display: none; }
.install summary span { color: var(--cyan); }
.install ol { margin: 14px 0 0 18px; padding: 0; color: var(--muted); font-size: 11.5px; line-height: 1.9; }
.install li { margin-bottom: 6px; }
.download-art { position: relative; min-height: 370px; display: grid; place-items: center; }
.dl-orbit { position: absolute; width: 290px; height: 290px; border-radius: 50%; border: 1px solid rgba(91,220,255,.22); animation: spin 28s linear infinite; }
.dl-orbit::before, .dl-orbit::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(91,220,255,.12); }
.dl-orbit::before { inset: 28px; }
.dl-orbit::after { inset: 58px; }
.download-art > img { position: relative; z-index: 2; width: min(76%, 260px); border-radius: 32px; border: 6px solid #f6fcff; transform: rotate(5deg); box-shadow: 0 30px 70px rgba(0,0,0,.45); }
.dl-tag { position: absolute; z-index: 3; padding: 8px 11px; border-radius: 999px; font-family: var(--mono); font-size: 8px; letter-spacing: .05em; background: #07111a; border: 1px solid var(--line-strong); color: var(--cyan); }
.dl-tag-a { left: 0; top: 30px; transform: rotate(-5deg); }
.dl-tag-b { right: 0; top: 100px; color: var(--lime); transform: rotate(4deg); }
.dl-tag-c { left: 5%; bottom: 34px; color: var(--coral); transform: rotate(-3deg); }

/* FOLLOW */
.follow { padding-top: 4px; padding-bottom: clamp(56px, 7vw, 92px); }
.follow-card {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
  gap: clamp(28px, 5vw, 66px); align-items: center;
  padding: clamp(30px, 5vw, 62px);
  border: 1px solid rgba(91, 220, 255, .2);
  border-radius: 34px;
  background:
    radial-gradient(circle at 88% 18%, rgba(36, 193, 110, .18), transparent 34%),
    radial-gradient(circle at 6% 88%, rgba(91, 220, 255, .12), transparent 38%),
    linear-gradient(135deg, #081a20 0%, #081019 58%, #07141a 100%);
  box-shadow: 0 40px 100px rgba(0,0,0,.35), inset 0 1px rgba(255,255,255,.07);
}
.follow-card::after {
  content: "WECHAT · SOFTWARE WORKSHOP ACG";
  position: absolute; right: 22px; top: 18px;
  font-family: var(--mono); font-size: 8px; letter-spacing: .12em;
  color: rgba(169, 255, 198, .42); pointer-events: none;
}
.follow-copy { position: relative; z-index: 2; }
.follow-copy h2 {
  margin: 0 0 18px;
  font-family: var(--display);
  font-size: clamp(42px, 5.2vw, 78px);
  font-weight: 950; line-height: .98; letter-spacing: -.05em;
  color: var(--ink);
}
.follow-copy p { margin: 0; max-width: 480px; color: #b5ced8; font-size: 14px; line-height: 1.85; }
.follow-copy .btn { margin-top: 26px; }
.follow-qr {
  position: relative; z-index: 2; justify-self: end;
  width: min(100%, 372px);
  padding: 14px 14px 11px;
  border-radius: 22px;
  background: #f7fff9;
  border: 1px solid rgba(255,255,255,.5);
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
  transform: rotate(1.4deg);
  transition: transform .35s ease;
}
.follow-qr:hover { transform: rotate(0) translateY(-4px); }
.follow-qr img { display: block; width: 100%; height: auto; border-radius: 13px; }
.follow-qr span {
  display: block; margin-top: 10px;
  text-align: center; font-family: var(--mono);
  font-size: 9px; letter-spacing: .08em; color: #237044;
}

/* FOOTER */
.footer { max-width: 1280px; margin: 0 auto; padding: 44px 34px 34px; border-top: 1px solid var(--line); }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; padding-bottom: 28px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; justify-content: flex-end; }
.footer-links a { font-size: 11.5px; color: var(--muted); }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; align-items: flex-end; padding-top: 22px; border-top: 1px solid var(--line); }
.footer-bottom p { margin: 0; max-width: 560px; font-size: 10px; line-height: 1.7; color: var(--muted-2); }
.footer-legal { display: flex; gap: 16px; }
.footer-legal button { background: none; border: 0; padding: 0; cursor: pointer; font-size: 10px; color: var(--muted); }
.footer-legal button:hover { color: var(--cyan); }

/* MODALS */
.modal { width: min(560px, calc(100vw - 32px)); padding: 34px; border-radius: 28px; border: 1px solid var(--line-strong); background: #0b141d; color: var(--ink); box-shadow: 0 40px 100px rgba(0,0,0,.7); }
.modal::backdrop { background: rgba(2, 6, 10, .78); backdrop-filter: blur(8px); }
.modal h2 { margin: 0 0 18px; font-size: clamp(28px, 4vw, 42px); line-height: 1; }
.modal p { color: var(--muted); font-size: 12.5px; line-height: 1.8; }
.modal-close { position: absolute; right: 16px; top: 14px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--ink); cursor: pointer; font-size: 18px; line-height: 1; }
.modal .kicker { margin-bottom: 14px; }

/* TOAST */
.toast {
  position: fixed; left: 50%; bottom: 26px; z-index: 120;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  padding: 11px 17px; border-radius: 999px;
  background: var(--lime); color: #07111a; font-size: 11.5px; font-weight: 800;
  box-shadow: 0 16px 40px rgba(0,0,0,.4);
  transition: opacity .25s ease, transform .25s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(217,255,104,.4); } 50% { box-shadow: 0 0 0 7px rgba(217,255,104,0); } }
@keyframes fishFloat { 0%, 100% { transform: translateX(-50%) translateY(0) rotate(-.4deg); } 50% { transform: translateX(-50%) translateY(-9px) rotate(.4deg); } }
@keyframes phoneFloat { 0%, 100% { transform: rotate(4.2deg) translateY(0); } 50% { transform: rotate(3.2deg) translateY(-7px); } }
@keyframes cardFloat { 0%, 100% { translate: 0 0; } 50% { translate: 0 -7px; } }
@keyframes bubble { 0%, 100% { transform: translateY(0) scale(1); opacity: .6; } 50% { transform: translateY(-16px) scale(1.08); opacity: .95; } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes msgIn { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes typing { 0%, 80%, 100% { opacity: .3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* RESPONSIVE */
@media (max-width: 1120px) {
  .hero { grid-template-columns: 1fr .95fr; padding-inline: 26px; gap: 6px; }
  .hero h1 { font-size: clamp(50px, 6.4vw, 82px); }
  .hero-stage { height: 670px; }
  .tank { height: 600px; }
  .phone-hero { width: 220px; }
  .float-card { width: 210px; }
  .memory .card-copy { max-width: 60%; }
}
@media (max-width: 900px) {
  .nav { padding: 0 22px; gap: 12px; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .mobile-menu { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: 122px; min-height: 0; }
  .hero-stage { height: 640px; margin-top: 18px; }
  .tank { left: 50%; transform: translateX(-50%); width: min(88%, 480px); height: 600px; }
  .phone-hero { right: 4%; bottom: 34px; width: 206px; }
  .float-a { left: 0; top: 50px; }
  .float-b { right: 0; top: 300px; }
  .float-c { left: 2%; bottom: 32px; }
  .hero-sticker { width: 108px; height: 108px; right: 0; top: 0; }
  .section { padding-inline: 24px; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .section-sub { text-align: left; }
  .statement-grid { grid-template-columns: 1fr; align-items: start; gap: 28px; }
  .statement-side { border-left: 0; border-top: 1px solid var(--line); padding: 20px 0 0; }
  .bento { grid-template-columns: repeat(6, 1fr); }
  .memory, .proactive, .browser { grid-column: span 6; }
  .life, .sticker-card, .vision { grid-column: span 3; }
  .memory .card-copy { max-width: 62%; }
  .browser { grid-template-columns: 1fr; gap: 24px; }
  .browser-demo { width: 100%; max-width: 620px; }
  .browser .micro { margin: 16px 0 0; text-align: left; width: auto; }
  .phones { gap: 14px; }
  .phone-large { width: min(100%, 230px); }
  .try-section { grid-template-columns: 1fr; gap: 34px; }
  .chat-demo { justify-self: stretch; max-width: none; }
  .comment-grid { grid-template-columns: repeat(2, 1fr); }
  .sticker-wall-head { flex-direction: column; align-items: flex-start; }
  .download { margin-inline: 20px; grid-template-columns: 1fr; }
  .download-art { min-height: 300px; order: -1; }
  .download-art > img { width: min(62%, 210px); }
  .follow-card { grid-template-columns: 1fr; gap: 30px; padding: 34px; }
  .follow-qr { justify-self: start; transform: rotate(-1deg); }
  .footer { padding-inline: 24px; }
  .footer-top { flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .nav { height: 68px; padding: 0 16px; }
  .mobile-menu { top: 68px; }
  .brand { gap: 8px; }
  .brand-icon { width: 40px; height: 40px; flex-basis: 40px; border-radius: 11px; padding: 2px; }
  .brand-icon img { border-radius: 9px; }
  .brand-icon-footer { width: 34px; height: 34px; flex-basis: 34px; }
  .brand-type strong { font-size: 12.5px; letter-spacing: -.03em; }
  .brand-type small { font-size: 6.7px; letter-spacing: .08em; }
  .hero { padding: 108px 18px 52px; }
  .hero h1 { font-size: clamp(36px, 10.2vw, 50px); line-height: 1.02; }
  .lede { font-size: 14.5px; }
  .hero-actions { align-items: stretch; }
  .btn { width: 100%; min-height: 47px; font-size: 13px; }
  .hero-stage { height: 530px; margin-top: 10px; }
  .tank { width: min(94%, 390px); height: 500px; border-radius: 34px; }
  .tank-label { left: 16px; top: 16px; font-size: 7px; }
  .phone-hero { width: 164px; right: 0; bottom: 16px; border-radius: 28px; padding: 5px; }
  .phone { border-radius: 28px; padding: 5px; }
  .phone img { border-radius: 23px; }
  .phone-notch { width: 52px; height: 13px; top: 9px; }
  .float-card { width: 168px; padding: 10px 12px; font-size: 10.5px; border-radius: 13px; }
  .float-a { left: -2px; top: 20px; }
  .float-b { right: -2px; top: 232px; }
  .float-c { display: none; }
  .hero-sticker { width: 84px; height: 84px; border-width: 4px; border-radius: 20px; right: -4px; }
  .scribble { font-size: 8px; }
  .marquee-track { font-size: 12px; gap: 20px; padding: 12px 0; }
  .section { padding: 72px 18px; }
  .section-head h2 { font-size: clamp(38px, 11vw, 54px); }
  .statement h2 { font-size: clamp(40px, 12vw, 62px); }
  .statement-lead { font-size: 19px; }
  .tag-row { gap: 6px; }
  .tag-row span { font-size: 9.5px; padding: 7px 10px; }
  .bento { grid-template-columns: 1fr; }
  .memory, .proactive, .life, .sticker-card, .vision, .browser { grid-column: span 1; }
  .bento-card { padding: 22px; border-radius: 22px; min-height: 0; }
  .memory { min-height: 300px; }
  .memory .card-copy { max-width: 100%; }
  .memory-visual { display: none; }
  .bento-card h3 { font-size: 23px; }
  .browser { padding: 20px; gap: 18px; }
  .browser .card-icon { margin-bottom: 14px; }
  .browser-steps { gap: 5px; margin-top: 13px; }
  .browser-steps span { font-size: 8.5px; padding: 5px 7px; }
  .browser-demo { padding: 8px; transform: none; border-radius: 16px; }
  .browser-chrome { gap: 5px; padding: 6px; border-radius: 10px; }
  .browser-address { font-size: 8.5px; padding: 6px 8px; }
  .look-btn { width: 30px; height: 30px; border-radius: 9px; }
  .look-btn svg { width: 17px; height: 17px; }
  .look-label { font-size: 7px; }
  .browser-stage { min-height: 166px; padding: 12px; }
  .browser-see { max-width: 74%; right: 9px; bottom: 9px; padding: 9px 10px; }
  .browser-see p { font-size: 10px; }
  .browser-tip { display: none; }
  .statement-grid { gap: 22px; }
  .phones { grid-template-columns: 1fr; gap: 28px; padding-top: 10px; }
  .phone-case:nth-child(2) { transform: none; }
  .phone-large { width: min(78%, 240px); }
  .phone-case figcaption { margin-top: 16px; }
  .pin-a { left: 12%; } .pin-b { right: 10%; } .pin-c { left: 12%; }
  .try-section { padding-top: 40px; }
  .try-copy h2 { font-size: clamp(44px, 13vw, 64px); }
  .chat-body { min-height: 360px; }
  .quiz-section { border-radius: 34px 34px 0 0; padding: 68px 14px; margin-top: 22px; }
  .quiz-card { padding: 22px 18px; border-radius: 22px; }
  .quiz-head h2 { font-size: clamp(44px, 13vw, 62px); }
  .quiz-options button { font-size: 12px; padding: 12px; }
  .result-fish { font-size: 40px; }
  .comment-grid { grid-template-columns: 1fr; }
  .comment { transform: none !important; }
  .sticker-wall { padding-bottom: 60px; }
  .sticker-wall-head h2 { font-size: clamp(30px, 9.6vw, 44px); line-height: 1.06; }
  .sticker-row { gap: 8px; justify-content: flex-start; overflow-x: auto; padding-bottom: 20px; scrollbar-width: none; }
  .sticker-row::-webkit-scrollbar { display: none; }
  .sticker-row img { width: 108px; flex: 0 0 auto; border-width: 4px; border-radius: 17px; }
  .download { margin: 0 12px 50px; padding: 28px 20px; border-radius: 30px; }
  .download h2 { font-size: clamp(44px, 13vw, 62px); }
  .download p { font-size: 13.5px; }
  .download-art { min-height: 260px; }
  .download-art > img { width: min(66%, 175px); }
  .dl-tag { font-size: 7px; padding: 7px 9px; }
  .follow { padding-top: 0; padding-bottom: 54px; }
  .follow-card { padding: 26px 20px; border-radius: 24px; gap: 24px; }
  .follow-copy h2 { font-size: clamp(40px, 11vw, 54px); }
  .follow-card::after { display: none; }
  .follow-qr { width: 100%; max-width: 320px; }
  .follow-qr span { font-size: 8px; }
  .footer { padding: 30px 18px; }
  .footer-links { gap: 14px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .modal { padding: 26px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}