* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Microsoft YaHei", Arial, sans-serif;
  background: #f5f7fb;
  color: #1f2937;
  line-height: 1.8;
}

a {
  color: inherit;
}

.hero {
  min-height: 100vh;
  padding: 28px 8% 80px;
  background:
    radial-gradient(circle at top left, rgba(59,130,246,0.45), transparent 32%),
    radial-gradient(circle at bottom right, rgba(20,184,166,0.35), transparent 30%),
    linear-gradient(135deg, #0f172a, #1e3a8a, #0f766e);
  color: white;
  overflow: hidden;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 90px;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 26px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-size: 15px;
  opacity: 0.9;
}

.nav-links a:hover {
  opacity: 1;
  border-bottom: 2px solid white;
}

.menu-btn {
  display: none;
  border: 0;
  background: rgba(255,255,255,0.15);
  color: white;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 22px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr;
  gap: 56px;
  align-items: center;
}

.tag {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 999px;
  margin-bottom: 22px;
  color: #dbeafe;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 72px);
  line-height: 1.12;
  margin-bottom: 18px;
}

.hero h1 span {
  color: #a7f3d0;
}

.hero h2 {
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 500;
  color: #dbeafe;
  margin-bottom: 18px;
}

.desc {
  max-width: 780px;
  font-size: 18px;
  color: #e5e7eb;
  margin-bottom: 34px;
}

.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  padding: 12px 24px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 700;
  transition: 0.25s;
}

.btn:hover {
  transform: translateY(-3px);
}

.primary {
  background: white;
  color: #1e3a8a;
}

.secondary {
  background: #14b8a6;
  color: white;
}

.ghost {
  border: 1px solid rgba(255,255,255,0.65);
  color: white;
}

.photo-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 34px;
  padding: 24px;
  backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px rgba(0,0,0,0.22);
  animation: float 4s ease-in-out infinite;
}

.photo-card img {
  width: 100%;
  display: block;
  border-radius: 26px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
}

.photo-card p {
  margin-top: 14px;
  color: #e5e7eb;
  font-size: 14px;
  text-align: center;
}

.section {
  padding: 88px 8%;
}

.section h2 {
  font-size: clamp(30px, 5vw, 42px);
  margin-bottom: 28px;
  color: #0f172a;
}

.section > p {
  max-width: 940px;
  font-size: 18px;
  color: #4b5563;
}

.grid,
.project-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card,
.project-card {
  background: white;
  border-radius: 24px;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
  transition: 0.28s;
  border: 1px solid rgba(15,23,42,0.06);
}

.card {
  padding: 28px;
}

.card:hover,
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.14);
}

.card h3,
.project-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  color: #1e3a8a;
}

.project-grid {
  grid-template-columns: repeat(3, 1fr);
}

.project-card {
  overflow: hidden;
}

.project-card img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.project-body {
  padding: 24px;
}

.project-body p {
  color: #4b5563;
  margin-bottom: 18px;
}

.project-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.project-actions a {
  text-decoration: none;
  background: #eef2ff;
  color: #1e3a8a;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
}

.project-actions a:hover {
  background: #1e3a8a;
  color: white;
}

.contact {
  background: #eef2ff;
}

.contact a {
  color: #1e3a8a;
  font-weight: 700;
}

footer {
  background: #0f172a;
  color: white;
  padding: 30px 8%;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

footer a {
  color: #a7f3d0;
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: 0.75s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

@media (max-width: 1100px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .photo-card {
    max-width: 420px;
  }
}

@media (max-width: 720px) {
  .hero {
    padding: 22px 6% 64px;
  }

  .nav {
    align-items: flex-start;
    margin-bottom: 58px;
  }

  .menu-btn {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 6%;
    right: 6%;
    background: rgba(15,23,42,0.94);
    padding: 18px;
    border-radius: 18px;
    flex-direction: column;
    gap: 14px;
  }

  .nav-links.show {
    display: flex;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 68px 6%;
  }

  .buttons {
    flex-direction: column;
  }

  .btn {
    text-align: center;
  }

  footer {
    flex-direction: column;
  }
}


.photo-card p {
  display: none;
}

/* ===== Dynamic Interactive Portfolio Upgrade ===== */

:root {
  --glow-cyan: rgba(45, 212, 191, 0.45);
  --glow-blue: rgba(59, 130, 246, 0.45);
  --glass-bg: rgba(255, 255, 255, 0.08);
}

body {
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  background:
    radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(45, 212, 191, 0.28), transparent 24rem),
    radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.35), transparent 30rem),
    radial-gradient(circle at 80% 80%, rgba(20, 184, 166, 0.28), transparent 32rem),
    linear-gradient(135deg, #071a52, #0f766e);
  animation: bgFlow 12s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black, transparent 75%);
}

@keyframes bgFlow {
  from {
    filter: hue-rotate(0deg) brightness(1);
    transform: scale(1);
  }
  to {
    filter: hue-rotate(16deg) brightness(1.08);
    transform: scale(1.03);
  }
}

.dynamic-particles {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
}

.cursor-glow {
  position: fixed;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  pointer-events: none;
  z-index: 9999;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.28), transparent 65%);
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
  transition: width .25s ease, height .25s ease, opacity .25s ease;
}

a, button, .btn, .project-card, .card {
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
}

a:hover, button:hover, .btn:hover {
  transform: translateY(-3px) scale(1.03);
}

.btn:hover, button:hover {
  box-shadow: 0 18px 50px rgba(45, 212, 191, 0.28);
}

.project-card, .card, .photo-card, .hero-card {
  transform-style: preserve-3d;
  will-change: transform;
}

.project-card:hover, .card:hover, .photo-card:hover, .hero-card:hover {
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.28),
    0 0 60px rgba(45, 212, 191, 0.16);
}

.reveal {
  opacity: 0;
  transform: translateY(38px) scale(0.98);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.float-soft {
  animation: floatSoft 5s ease-in-out infinite alternate;
}

@keyframes floatSoft {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-16px);
  }
}

.magnetic {
  will-change: transform;
}

.dynamic-line {
  position: fixed;
  left: 8%;
  right: 8%;
  bottom: 8%;
  height: 1px;
  z-index: -1;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.38), transparent);
  animation: lineMove 4s ease-in-out infinite alternate;
}

@keyframes lineMove {
  from {
    opacity: .15;
    transform: translateY(0) scaleX(.8);
  }
  to {
    opacity: .65;
    transform: translateY(-16px) scaleX(1);
  }
}

@media (max-width: 768px) {
  .cursor-glow {
    display: none;
  }

  body::before {
    background:
      radial-gradient(circle at 50% 10%, rgba(45, 212, 191, 0.28), transparent 20rem),
      linear-gradient(135deg, #071a52, #0f766e);
  }
}


/* ===== Cyber Neon V2 Upgrade ===== */

:root {
  --cyber-blue: #38bdf8;
  --cyber-cyan: #2dd4bf;
  --cyber-purple: #a78bfa;
  --cyber-pink: #fb7185;
  --cyber-dark: #020617;
}

html {
  scroll-behavior: smooth;
}

body {
  cursor: none;
  background: #020617;
}

body * {
  box-sizing: border-box;
}

body::selection {
  background: rgba(45, 212, 191, 0.35);
  color: white;
}

.v2-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  z-index: 99999;
  background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-blue), var(--cyber-purple), var(--cyber-pink));
  box-shadow: 0 0 18px rgba(45, 212, 191, 0.9);
}

.v2-cursor-ring {
  position: fixed;
  width: 34px;
  height: 34px;
  left: 0;
  top: 0;
  border: 1px solid rgba(45, 212, 191, 0.9);
  border-radius: 999px;
  pointer-events: none;
  z-index: 100000;
  transform: translate(-50%, -50%);
  box-shadow:
    0 0 18px rgba(45, 212, 191, 0.7),
    inset 0 0 14px rgba(56, 189, 248, 0.35);
  transition: width .18s ease, height .18s ease, border-color .18s ease;
}

.v2-cursor-dot {
  position: fixed;
  width: 7px;
  height: 7px;
  left: 0;
  top: 0;
  border-radius: 999px;
  background: #67e8f9;
  pointer-events: none;
  z-index: 100001;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 20px rgba(103, 232, 249, 1);
}

.v2-cursor-ring.active {
  width: 58px;
  height: 58px;
  border-color: rgba(251, 113, 133, .95);
}

.v2-cyber-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .36;
  background-image:
    linear-gradient(rgba(45, 212, 191, .11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, .11) 1px, transparent 1px);
  background-size: 52px 52px;
  transform: perspective(700px) rotateX(58deg) translateY(18%);
  transform-origin: center bottom;
  animation: v2GridMove 9s linear infinite;
  mask-image: linear-gradient(to bottom, transparent 0%, black 35%, transparent 95%);
}

@keyframes v2GridMove {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 0 520px;
  }
}

.v2-scan-beam {
  position: fixed;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    transparent 0%,
    transparent 42%,
    rgba(45, 212, 191, .12) 48%,
    rgba(56, 189, 248, .18) 50%,
    rgba(167, 139, 250, .12) 52%,
    transparent 58%,
    transparent 100%
  );
  transform: translateX(-60%);
  animation: v2Scan 6.5s ease-in-out infinite;
  mix-blend-mode: screen;
}

@keyframes v2Scan {
  0% {
    transform: translateX(-70%) rotate(0deg);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  55% {
    opacity: .8;
  }
  100% {
    transform: translateX(70%) rotate(0deg);
    opacity: 0;
  }
}

.v2-orb {
  position: fixed;
  width: 30vw;
  height: 30vw;
  min-width: 260px;
  min-height: 260px;
  border-radius: 999px;
  z-index: 0;
  pointer-events: none;
  filter: blur(24px);
  opacity: .45;
  mix-blend-mode: screen;
}

.v2-orb.one {
  left: -8%;
  top: 12%;
  background: radial-gradient(circle, rgba(45, 212, 191, .65), transparent 68%);
  animation: v2OrbFloatOne 9s ease-in-out infinite alternate;
}

.v2-orb.two {
  right: -10%;
  bottom: 8%;
  background: radial-gradient(circle, rgba(167, 139, 250, .62), transparent 68%);
  animation: v2OrbFloatTwo 11s ease-in-out infinite alternate;
}

@keyframes v2OrbFloatOne {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(8vw, 8vh) scale(1.15); }
}

@keyframes v2OrbFloatTwo {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(-7vw, -6vh) scale(1.2); }
}

.v2-code-rain {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: .22;
  mask-image: linear-gradient(to bottom, transparent, black 22%, black 72%, transparent);
}

.v2-code-rain span {
  position: absolute;
  top: -20%;
  color: rgba(103, 232, 249, .7);
  font-size: 12px;
  letter-spacing: 4px;
  writing-mode: vertical-rl;
  text-shadow: 0 0 12px rgba(45, 212, 191, .95);
  animation-name: v2CodeFall;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

@keyframes v2CodeFall {
  from { transform: translateY(-20vh); }
  to { transform: translateY(130vh); }
}

h1, .hero-title, .title {
  background: linear-gradient(90deg, #ffffff, #67e8f9, #a7f3d0, #a78bfa, #ffffff);
  background-size: 260% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
  animation: v2TextFlow 5s linear infinite;
  text-shadow: 0 0 32px rgba(45, 212, 191, .18);
}

@keyframes v2TextFlow {
  to {
    background-position: 260% center;
  }
}

section, header, nav, main, .hero, .container, .project-card, .card, .photo-card, .hero-card {
  position: relative;
}

.project-card, .card, .photo-card, .hero-card, img {
  border-color: rgba(103, 232, 249, .28) !important;
}

.project-card::before,
.card::before,
.photo-card::before,
.hero-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(45,212,191,.8), rgba(56,189,248,.15), rgba(167,139,250,.75), rgba(251,113,133,.4));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: .35;
  transition: opacity .25s ease;
}

.project-card:hover::before,
.card:hover::before,
.photo-card:hover::before,
.hero-card:hover::before {
  opacity: 1;
}

.project-card::after,
.card::after,
.photo-card::after,
.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(circle at var(--card-x, 50%) var(--card-y, 50%), rgba(45, 212, 191, .24), transparent 34%);
  opacity: 0;
  transition: opacity .2s ease;
}

.project-card:hover::after,
.card:hover::after,
.photo-card:hover::after,
.hero-card:hover::after {
  opacity: 1;
}

a, button, .btn {
  position: relative;
  overflow: hidden;
}

.v2-ripple {
  position: absolute;
  border-radius: 999px;
  background: rgba(255,255,255,.55);
  transform: translate(-50%, -50%) scale(0);
  animation: v2Ripple .7s ease-out forwards;
  pointer-events: none;
}

@keyframes v2Ripple {
  to {
    transform: translate(-50%, -50%) scale(18);
    opacity: 0;
  }
}

.v2-floating-dock {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 99990;
  display: flex;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(103, 232, 249, .28);
  border-radius: 999px;
  background: rgba(2, 6, 23, .58);
  backdrop-filter: blur(18px);
  box-shadow:
    0 20px 70px rgba(0,0,0,.35),
    0 0 28px rgba(45,212,191,.16);
}

.v2-floating-dock a {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: white;
  text-decoration: none;
  font-size: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(135deg, rgba(45,212,191,.28), rgba(59,130,246,.16));
  box-shadow: inset 0 0 18px rgba(255,255,255,.06);
}

.v2-floating-dock a:hover {
  border-color: rgba(103,232,249,.82);
  box-shadow:
    0 0 24px rgba(45,212,191,.5),
    inset 0 0 18px rgba(255,255,255,.1);
}

.v2-loader {
  position: fixed;
  inset: 0;
  z-index: 100002;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(15, 23, 42, .72), #020617 70%);
  transition: opacity .8s ease, visibility .8s ease;
}

.v2-loader.hide {
  opacity: 0;
  visibility: hidden;
}

.v2-loader-core {
  width: 108px;
  height: 108px;
  border-radius: 999px;
  border: 1px solid rgba(45, 212, 191, .28);
  position: relative;
  box-shadow:
    0 0 50px rgba(45,212,191,.28),
    inset 0 0 40px rgba(56,189,248,.18);
  animation: v2Spin 1.5s linear infinite;
}

.v2-loader-core::before,
.v2-loader-core::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: inherit;
  border: 2px solid transparent;
  border-top-color: #67e8f9;
  border-right-color: #a78bfa;
}

.v2-loader-core::after {
  inset: 30px;
  border-top-color: #fb7185;
  border-right-color: #2dd4bf;
  animation: v2SpinReverse .9s linear infinite;
}

@keyframes v2Spin {
  to { transform: rotate(360deg); }
}

@keyframes v2SpinReverse {
  to { transform: rotate(-360deg); }
}

.v2-page-ready {
  animation: v2PageReady .9s cubic-bezier(.2,.8,.2,1) both;
}

@keyframes v2PageReady {
  from {
    opacity: 0;
    transform: translateY(18px) scale(.985);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@media (max-width: 768px) {
  body {
    cursor: auto;
  }

  .v2-cursor-ring,
  .v2-cursor-dot,
  .v2-code-rain {
    display: none;
  }

  .v2-floating-dock {
    right: 12px;
    bottom: 12px;
    transform: scale(.9);
    transform-origin: right bottom;
  }

  .v2-cyber-grid {
    opacity: .2;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}


/* ===== 关于我文字增强可读性 ===== */
.about-desc {
  color: rgba(255, 255, 255, 0.96) !important;
  font-size: 1.12rem;
  line-height: 1.95;
  font-weight: 500;
  max-width: 980px;
  padding: 18px 22px;
  margin-top: 18px;
  border-radius: 16px;
  background: rgba(3, 10, 30, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}


/* ===== 关于我文字增强可读性 ===== */
.about-desc {
  color: rgba(255, 255, 255, 0.96) !important;
  font-size: 1.12rem;
  line-height: 1.95;
  font-weight: 500;
  max-width: 980px;
  padding: 18px 22px;
  margin-top: 18px;
  border-radius: 16px;
  background: rgba(3, 10, 30, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}


/* ===== 鼠标荧光增强版 ===== */
.v2-cursor-ring {
  position: fixed;
  width: 46px !important;
  height: 46px !important;
  left: 0;
  top: 0;
  border: 2.5px solid rgba(255, 255, 255, 0.95) !important;
  border-radius: 999px;
  pointer-events: none;
  z-index: 100000 !important;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(45, 212, 191, 0.18) 0%, rgba(45, 212, 191, 0.08) 45%, transparent 75%);
  box-shadow:
    0 0 0 2px rgba(45, 212, 191, 0.85),
    0 0 18px rgba(45, 212, 191, 0.95),
    0 0 36px rgba(56, 189, 248, 0.75),
    0 0 60px rgba(167, 139, 250, 0.45);
  backdrop-filter: blur(2px);
  transition: width .18s ease, height .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
  animation: cursorPulse 1.6s ease-in-out infinite;
}

.v2-cursor-dot {
  position: fixed;
  width: 12px !important;
  height: 12px !important;
  left: 0;
  top: 0;
  border-radius: 999px;
  background: #ffffff !important;
  pointer-events: none;
  z-index: 100001 !important;
  transform: translate(-50%, -50%);
  box-shadow:
    0 0 10px rgba(255,255,255,1),
    0 0 22px rgba(45, 212, 191, 1),
    0 0 40px rgba(56, 189, 248, 0.9);
}

.v2-cursor-ring.active {
  width: 68px !important;
  height: 68px !important;
  border-color: rgba(255, 255, 255, 1) !important;
  background: radial-gradient(circle, rgba(251, 113, 133, 0.22) 0%, rgba(45, 212, 191, 0.14) 45%, transparent 78%);
  box-shadow:
    0 0 0 2px rgba(251, 113, 133, 0.95),
    0 0 22px rgba(251, 113, 133, 0.95),
    0 0 44px rgba(45, 212, 191, 0.8),
    0 0 70px rgba(167, 139, 250, 0.5);
}

@keyframes cursorPulse {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.95;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.08);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.95;
  }
}

@media (max-width: 768px) {
  .v2-cursor-ring,
  .v2-cursor-dot {
    display: none !important;
  }
}


/* ===== 页面底部停止滚动修复 ===== */
html,
body {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
  overflow-x: hidden !important;
  overscroll-behavior-y: none;
}

main,
.container,
.page,
.content {
  margin-bottom: 0 !important;
}

section:last-of-type {
  margin-bottom: 0 !important;
  padding-bottom: 40px !important;
}

footer,
.footer {
  margin-bottom: 0 !important;
  padding-bottom: 28px !important;
}

body::after {
  bottom: 0 !important;
}


/* ===== 紧急修复：防止内容被隐藏 ===== */
.reveal,
.reveal.visible,
section,
.hero,
.about,
.contact,
.project-card,
.card,
.skill-card,
.work-card,
.photo-card,
.hero-card {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  filter: none !important;
}


/* ===== 修复：允许正常滚动，只去掉底部多余空白 ===== */
html,
body {
  overflow-x: hidden !important;
  overflow-y: auto !important;
  height: auto !important;
  min-height: 100% !important;
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

body {
  position: relative !important;
}

main {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

section:last-of-type {
  margin-bottom: 0 !important;
}

footer,
.footer {
  margin-bottom: 0 !important;
  padding-bottom: 28px !important;
}


/* ===== 修复：允许正常滚动，只去掉底部多余空白 ===== */
html,
body {
  overflow-x: hidden !important;
  overflow-y: auto !important;
  height: auto !important;
  min-height: 100% !important;
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

body {
  position: relative !important;
}

main {
  margin-bottom: 0 !important;
  padding-bottom: 0 !important;
}

section:last-of-type {
  margin-bottom: 0 !important;
}

footer,
.footer {
  margin-bottom: 0 !important;
  padding-bottom: 28px !important;
}


/* ===== 强制恢复页面正常滚动 ===== */
html,
body {
  overflow-x: hidden !important;
  overflow-y: auto !important;
  height: auto !important;
  min-height: 100% !important;
  max-height: none !important;
  position: static !important;
}

body {
  touch-action: auto !important;
  overscroll-behavior-y: auto !important;
}

main,
section,
.container,
.page,
.content {
  height: auto !important;
  min-height: auto !important;
  max-height: none !important;
  overflow: visible !important;
}

footer,
.footer {
  margin-bottom: 0 !important;
  padding-bottom: 24px !important;
}