/* =========================================================
   视频剪辑师作品集 · 涂鸦纸感风格
   想换配色，只改下面第一组变量就够了
   ========================================================= */
:root {
  /* --- 纸和墨 --- */
  --paper:    #f7f2e8;   /* 页面底色 */
  --paper-2:  #fffdf7;   /* 卡片底色 */
  --ink:      #17140f;   /* 墨色，边框和主文字 */
  --ink-soft: #4a443b;   /* 正文 */
  --muted:    #8b8276;   /* 次要文字 */

  /* --- 涂鸦色 --- */
  --coral:  #ff5a3c;     /* 主色：番茄橘红 */
  --blue:   #3050e0;     /* 宝蓝 */
  --yellow: #ffc53d;     /* 鹅黄 */
  --mint:   #23c4a0;     /* 薄荷绿 */

  --radius: 18px;
  --bd: 2px;             /* 统一描边粗细 */
  --pop: 6px 6px 0 var(--ink);          /* 硬阴影：贴纸感来源 */

  --font-cn: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-en: "Helvetica Neue", Helvetica, Arial, "Segoe UI", system-ui, sans-serif;
  --font-fat: "Arial Black", "Helvetica Neue", Arial, var(--font-en);

  --wrap: 1180px;
  --pad: clamp(18px, 5vw, 52px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-pop: cubic-bezier(0.34, 1.56, 0.64, 1);
}

* { box-sizing: border-box; }
/* overflow-x 用 clip 而不是 hidden：不会破坏顶部条的 sticky 吸顶 */
html { scroll-behavior: smooth; overflow-x: clip; }

body {
  margin: 0;
  background-color: var(--paper);
  /* 素描本的点阵底纹 */
  background-image: radial-gradient(rgba(23, 20, 15, 0.09) 1.1px, transparent 1.1px);
  background-size: 22px 22px;
  color: var(--ink);
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

body.is-locked { overflow: hidden; }

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--yellow); color: var(--ink); }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* 纸张颗粒 */
.paper-grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===================== 小元件：贴纸胶囊 / 涂鸦 ===================== */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--paper-2);
  font-size: 13px;
  white-space: nowrap;
}

.pill--open {
  background: var(--mint);
  box-shadow: 3px 3px 0 var(--ink);
}

.pill--soft {
  background: var(--yellow);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.dot-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #17a97f;
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.doodle { position: absolute; color: var(--ink); pointer-events: none; }

.h2 {
  position: relative;
  display: inline-block;
  margin: 0;
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.h2__squiggle {
  position: absolute;
  left: 0;
  bottom: -14px;
  width: 100%;
  height: 14px;
  color: var(--coral);
}

.h2__squiggle--blue { color: var(--blue); }
.h2__squiggle--yellow { color: var(--yellow); }

/* ===================== 顶部条 ===================== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(247, 242, 232, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: var(--bd) solid var(--ink);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 14px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.logo__dot {
  width: 14px;
  height: 14px;
  border: var(--bd) solid var(--ink);
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 2px 2px 0 var(--ink);
}

.logo__name { font-size: 16px; }

.logo__tag {
  padding: 1px 9px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.06em;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
  font-size: 15px;
  font-weight: 600;
}

.nav a {
  position: relative;
  padding-block: 4px;
}

/* 手绘下划线：鼠标移上去才"画"出来 */
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 7px;
  background: var(--coral);
  border-radius: 6px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s var(--ease);
  opacity: 0.85;
}

.nav a:hover::after { transform: scaleX(1); }

.topbar__right { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 22px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--paper-2);
  font-size: 15px;
  font-weight: 700;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform 0.24s var(--ease-pop), box-shadow 0.24s var(--ease), background 0.24s var(--ease);
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--ink);
}

.btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }

.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--coral); color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.25px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child  { transform: translateY(-4.25px) rotate(-45deg); }

/* ===================== 开场两行 ===================== */
.intro {
  position: relative;
  padding-block: clamp(24px, 3.2vh, 42px) clamp(20px, 2.6vh, 32px);
}

.intro__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
}

.intro__title {
  margin: 14px 0 0;
  max-width: 20em;      /* 用 em，跟着自己的字号走；这样桌面上一行放得下 */
  font-size: clamp(24px, 3.3vw, 40px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.015em;
}

/* 手绘圈住一个词 */
.circled { position: relative; display: inline-block; padding: 0 6px; }
.circled__word { position: relative; z-index: 2; }

.circled__line {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 136%;
  height: auto;
  transform: translate(-50%, -50%);
  color: var(--coral);
  z-index: 1;
}

.intro__note {
  margin: 16px 0 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-soft);
}

.intro__note span {
  background: linear-gradient(transparent 62%, var(--yellow) 62%);
  padding: 0 2px;
}

.intro__arrow {
  width: 40px;
  height: 56px;
  color: var(--ink);
  flex: none;
  margin-bottom: -6px;
  animation: bob 2.6s var(--ease) infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(9px); }
}

.doodle--intro-spark {
  width: 30px;
  height: 30px;
  color: var(--coral);
  top: 18%;
  right: 12%;
  animation: spin 14s linear infinite;
}

.doodle--intro-star {
  width: 22px;
  height: 22px;
  color: var(--blue);
  bottom: 22%;
  right: 26%;
  animation: spin 10s linear infinite reverse;
}

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

/* ===================== 作品墙 ===================== */
.works { padding-block: clamp(44px, 6vh, 74px) clamp(60px, 9vh, 110px); }

.works__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: clamp(22px, 3vh, 36px);
}

.works__note {
  margin: 0;
  padding-bottom: 4px;
  font-size: 14px;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 32px);
}

/* ---------------- 卡片 ---------------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 12px;
  border: var(--bd) solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-2);
  box-shadow: var(--pop);
  transform: rotate(var(--r, 0deg));
  transition: transform 0.34s var(--ease-pop), box-shadow 0.34s var(--ease);
}

.card:nth-child(odd)  { --r: -0.8deg; }
.card:nth-child(even) { --r: 0.7deg; }

.card:hover,
.card:focus-within {
  transform: rotate(0deg) translate(-4px, -6px);
  box-shadow: 11px 13px 0 var(--a, var(--coral));
}

.card:focus-within { outline: none; }

.card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: var(--bd) solid var(--ink);
  border-radius: 11px;
  /* 没放封面时，按每张卡自己的强调色生成一块柔和的底色 */
  background:
    radial-gradient(118% 118% at 18% 12%, color-mix(in srgb, var(--a, #ff5a3c) 30%, #fff), transparent 62%),
    linear-gradient(155deg, color-mix(in srgb, var(--a, #ff5a3c) 14%, #fff) 0%,
                            #fffdf7 52%,
                            color-mix(in srgb, var(--a, #ff5a3c) 24%, #fff) 100%);
  background-color: #fff;
}

.card__poster,
.card__preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease), opacity 0.5s var(--ease);
}

.card__preview { opacity: 0; }
.card__preview.is-on { opacity: 1; }

.card:hover .card__poster { transform: scale(1.06) translate(var(--px, 0px), var(--py, 0px)); }

/* 左上角编号贴纸 */
.card__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  display: grid;
  place-items: center;
  min-width: 34px;
  height: 30px;
  padding: 0 8px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--a, var(--coral));
  box-shadow: 2px 2px 0 var(--ink);
  font-family: var(--font-fat);
  font-size: 13px;
  letter-spacing: 0.02em;
  transform: rotate(-6deg);
  transition: transform 0.34s var(--ease-pop);
}

.card:hover .card__badge { transform: rotate(7deg) scale(1.1); }

/* 右下角时长贴纸 */
.card__dur {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 3;
  padding: 4px 11px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--paper-2);
  box-shadow: 2px 2px 0 var(--ink);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  transform: rotate(3deg);
  transition: transform 0.34s var(--ease-pop);
}

.card:hover .card__dur { transform: rotate(-4deg); }

/* 鼠标移上去弹出来的播放贴纸 */
.card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  border: var(--bd) solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 4px 4px 0 var(--ink);
  transform: translate(-50%, -50%) scale(0.4) rotate(-24deg);
  opacity: 0;
  transition: transform 0.4s var(--ease-pop), opacity 0.3s var(--ease);
}

.card__play::after {
  content: "";
  margin-left: 5px;
  border-left: 17px solid var(--ink);
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
}

.card:hover .card__play,
.card:focus-within .card__play {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1) rotate(-7deg);
}

.card__body { padding: 16px 6px 6px; }

.card__title {
  display: inline;
  margin: 0;
  font-size: 17.5px;
  font-weight: 800;
  letter-spacing: -0.005em;
  line-height: 1.45;
  background-image: linear-gradient(transparent 68%, var(--a, var(--coral)) 68%);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 12px;
  transition: background-size 0.45s var(--ease);
}

.card:hover .card__title,
.card:focus-within .card__title { background-size: 100% 12px; }

.card__meta {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--muted);
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 13px;
}

.card__tags span {
  padding: 2px 10px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--paper);
  font-size: 12px;
  font-weight: 600;
  transition: transform 0.3s var(--ease-pop);
}

.card:hover .card__tags span:nth-child(1) { transform: rotate(-4deg); }
.card:hover .card__tags span:nth-child(2) { transform: rotate(3deg) translateY(-1px); }
.card:hover .card__tags span:nth-child(3) { transform: rotate(-2deg); }

/* 覆盖整张卡片的隐形按钮 */
.card__trigger {
  position: absolute;
  inset: 0;
  z-index: 5;
  border-radius: var(--radius);
}

.card__trigger:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* ---------------- Showreel 大卡 ---------------- */
.card--feature { grid-column: 1 / -1; --r: -0.4deg; }

.card--feature .card__thumb { aspect-ratio: 21 / 9; }

.card--feature .card__play {
  width: 104px;
  height: 104px;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1) rotate(-7deg);
}

.card--feature:hover .card__play { transform: translate(-50%, -50%) scale(1.08) rotate(0deg); }

.card--feature .card__title { font-size: clamp(19px, 2.2vw, 26px); }

/* 大卡上的空心大字 */
.feature__stamp {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  transform: translate(-50%, -138%);
  font-family: var(--font-fat);
  font-size: clamp(26px, 6vw, 74px);
  letter-spacing: 0.02em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 3px var(--ink);
  text-stroke: 3px var(--ink);
  white-space: nowrap;
  transition: color 0.4s var(--ease), -webkit-text-stroke-color 0.4s var(--ease);
  pointer-events: none;
}

.card--feature:hover .feature__stamp { color: var(--yellow); }

/* 指向大卡的手绘箭头 */
.feature__hint {
  position: absolute;
  left: 14px;
  bottom: 12px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--paper-2);
  box-shadow: 2px 2px 0 var(--ink);
  font-size: 13px;
  font-weight: 700;
  transform: rotate(-2deg);
}

.feature__hint svg { width: 16px; height: 16px; color: var(--coral); }

/* ===================== 区块通用 ===================== */
.section { padding-block: clamp(52px, 8vh, 96px); }

.section__head { margin-bottom: clamp(28px, 4vh, 44px); }

/* ===================== 能做什么 ===================== */
.services {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 26px);
  margin: 0;
  padding: 0;
}

.services li {
  padding: clamp(22px, 2.6vw, 30px);
  border: var(--bd) solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-2);
  box-shadow: var(--pop);
  transition: transform 0.32s var(--ease-pop), box-shadow 0.32s var(--ease);
}

.services li:nth-child(1) { transform: rotate(-0.7deg); }
.services li:nth-child(2) { transform: rotate(0.5deg); }
.services li:nth-child(3) { transform: rotate(-0.4deg); }

.services li:hover {
  transform: rotate(0deg) translate(-3px, -5px);
  box-shadow: 9px 11px 0 var(--a, var(--coral));
}

.services__icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  border: var(--bd) solid var(--ink);
  border-radius: 14px;
  background: var(--a, var(--coral));
  box-shadow: 3px 3px 0 var(--ink);
  transform: rotate(-4deg);
  transition: transform 0.4s var(--ease-pop);
}

.services li:hover .services__icon { transform: rotate(6deg) scale(1.06); }

.services__icon svg { width: 28px; height: 28px; color: var(--ink); }

.services h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
}

.services p {
  margin: 0 0 14px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.services__tags {
  font-family: var(--font-en);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(26px, 4vh, 40px);
}

.tools span {
  padding: 7px 16px;
  border: var(--bd) solid var(--ink);
  border-radius: 999px;
  background: var(--paper-2);
  font-family: var(--font-en);
  font-size: 12.5px;
  font-weight: 600;
  box-shadow: 2px 2px 0 var(--ink);
  transition: transform 0.28s var(--ease-pop), background 0.28s var(--ease);
}

.tools span:hover { transform: translateY(-3px) rotate(-2deg); background: var(--yellow); }

/* ===================== 关于 ===================== */
.about {
  position: relative;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(30px, 5vw, 76px);
  align-items: start;
}

.about__para {
  margin: 26px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.5vw, 17.5px);
  color: var(--ink-soft);
}

.about__para--muted { color: var(--muted); font-size: 14px; }

.facts {
  margin: 0;
  border: var(--bd) solid var(--ink);
  border-radius: var(--radius);
  background: var(--paper-2);
  box-shadow: var(--pop);
  overflow: hidden;
  transform: rotate(0.6deg);
}

.facts > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 22px;
}

.facts > div + div { border-top: 1px solid rgba(23, 20, 15, 0.18); }

.facts dt { font-size: 13.5px; color: var(--muted); }

.facts dd {
  margin: 0;
  font-family: var(--font-fat);
  font-size: 19px;
}

.doodle--about-arrow {
  width: 54px;
  height: 54px;
  color: var(--blue);
  right: -6px;
  bottom: -28px;
  opacity: 0.9;
}

/* ===================== 联系 ===================== */
.contact { padding-bottom: clamp(60px, 9vh, 100px); }

.contact__card {
  position: relative;
  padding: clamp(28px, 4vw, 56px);
  border: var(--bd) solid var(--ink);
  border-radius: 24px;
  background: var(--yellow);
  box-shadow: 9px 9px 0 var(--ink);
}

.contact__title {
  margin: 0 0 clamp(24px, 4vh, 38px);
  font-size: clamp(26px, 4.2vw, 50px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.02em;
}

.contact__mail {
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 3px solid var(--ink);
  font-family: var(--font-fat);
  font-size: clamp(18px, 2.8vw, 32px);
  letter-spacing: -0.01em;
  transition: background 0.3s var(--ease);
  word-break: break-all;
}

.contact__mail:hover { background: var(--paper-2); }

.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 22px;
  margin-top: clamp(34px, 5vh, 54px);
  padding-top: clamp(24px, 4vh, 34px);
  border-top: 2px dashed rgba(23, 20, 15, 0.35);
}

.contact__grid p { margin: 12px 0 0; font-size: 15.5px; font-weight: 600; }
.contact__grid a { border-bottom: 2px solid var(--ink); }

.doodle--contact-spark {
  width: 38px;
  height: 38px;
  color: var(--ink);
  top: -16px;
  right: 42px;
  animation: spin 12s linear infinite;
}

/* ===================== 页脚 ===================== */
.site-footer {
  border-top: var(--bd) solid var(--ink);
  padding-block: 22px 34px;
  background: var(--paper);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--muted);
}

.site-footer a { font-weight: 700; color: var(--ink); }
.site-footer a:hover { background: var(--yellow); }

/* ===================== 播放弹窗 ===================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(14px, 4vw, 46px);
}

.modal[hidden] { display: none; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(23, 20, 15, 0.72);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  animation: fade 0.3s var(--ease);
}

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.modal__panel {
  position: relative;
  width: min(1020px, 100%);
  max-height: 100%;
  overflow-y: auto;
  border: var(--bd) solid var(--ink);
  border-radius: 20px;
  background: var(--paper-2);
  box-shadow: 12px 14px 0 var(--ink);
  animation: rise 0.36s var(--ease-pop);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(20px) rotate(-1deg); }
  to   { opacity: 1; transform: none; }
}

.modal__close {
  position: absolute;
  top: -14px;
  right: -12px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: var(--bd) solid var(--ink);
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 3px 3px 0 var(--ink);
  font-size: 16px;
  font-weight: 700;
  transform: rotate(-8deg);
  transition: transform 0.28s var(--ease-pop), background 0.28s var(--ease);
}

.modal__close:hover { transform: rotate(4deg) scale(1.08); background: var(--yellow); }

.modal__media {
  position: relative;
  width: 100%;
  aspect-ratio: var(--ratio, 16 / 9);
  border-bottom: var(--bd) solid var(--ink);
  border-radius: 18px 18px 0 0;
  overflow: hidden;
  background: var(--ink);
}

.modal__media video,
.modal__media iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.modal__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 100%;
  padding: 30px;
  text-align: center;
  background: var(--paper);
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.9;
}

.modal__empty b { color: var(--ink); font-size: 17px; font-weight: 800; }

.modal__empty code {
  padding: 2px 7px;
  border: 1.5px solid var(--ink);
  border-radius: 6px;
  background: var(--yellow);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--ink);
}

.modal__info { padding: clamp(20px, 3vw, 30px); }

.modal__info h2 {
  margin: 0 0 10px;
  font-size: clamp(19px, 2.3vw, 26px);
  font-weight: 800;
}

.modal__meta {
  margin: 0 0 14px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.modal__desc {
  margin: 0;
  max-width: 70ch;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ===================== 进场动画 ===================== */
/* 用独立的 translate 属性做进场，这样不会和卡片自己的 transform（倾斜、悬停抬升）打架 */
.reveal {
  opacity: 0;
  translate: 0 20px;
  transition: opacity 0.7s var(--ease), translate 0.7s var(--ease-pop);
}

.reveal.is-in { opacity: 1; translate: 0 0; }

/* transition 不能叠加，自带动效的元素要写一份合并版 */
.card.reveal,
.services li.reveal,
.facts.reveal {
  transition: opacity 0.7s var(--ease), translate 0.7s var(--ease-pop),
              transform 0.34s var(--ease-pop), box-shadow 0.34s var(--ease);
}

/* ===================== 手机 / 平板 ===================== */
@media (max-width: 1000px) {
  .about { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr 1fr; }
  .contact__grid { grid-template-columns: 1fr 1fr; }
  .doodle--about-arrow { display: none; }
}

@media (max-width: 780px) {
  .nav-toggle { display: flex; }
  .topbar__cta { display: none; }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 82vw);
    height: 100svh;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    padding: 40px var(--pad);
    background: var(--paper-2);
    border-left: var(--bd) solid var(--ink);
    box-shadow: -8px 0 0 rgba(23, 20, 15, 0.12);
    font-size: 21px;
    transform: translateX(105%);
    transition: transform 0.42s var(--ease);
  }

  .nav.is-open { transform: none; }

  .intro__inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .intro__arrow { display: none; }

  .doodle--intro-spark { top: 8px; right: 8%; width: 24px; height: 24px; }
  .doodle--intro-star { display: none; }

  .grid { grid-template-columns: 1fr; }
  .card { --r: 0deg; }
  .card--feature .card__thumb { aspect-ratio: 16 / 9; }
  .card--feature .card__play { width: 74px; height: 74px; }
  .feature__stamp { -webkit-text-stroke-width: 2px; transform: translate(-50%, -150%); }

  .services { grid-template-columns: 1fr; }
  .services li { transform: none !important; }
  .facts { transform: none; }

  .contact__grid { grid-template-columns: 1fr; gap: 18px; }
  .contact__card { box-shadow: 6px 6px 0 var(--ink); }
  .doodle--contact-spark { right: 20px; }

  .modal__close { top: 8px; right: 8px; width: 40px; height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}