:root {
    --bg: #f7efe7;
    --bg-accent: #fffaf4;
    --surface: rgba(255, 255, 255, 0.86);
    --surface-strong: #ffffff;
    --text: #1c1d21;
    --muted: #63656d;
    --primary: #de4f32;
    --primary-dark: #b43b20;
    --primary-soft: rgba(222, 79, 50, 0.12);
    --line: rgba(28, 29, 33, 0.08);
    --shadow: 0 22px 48px rgba(62, 29, 14, 0.12);
    --radius: 24px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Trebuchet MS", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(255, 159, 99, 0.18), transparent 24%),
        radial-gradient(circle at top right, rgba(255, 214, 163, 0.3), transparent 20%),
        linear-gradient(180deg, var(--bg-accent), var(--bg));
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

code {
    background: rgba(28, 29, 33, 0.06);
    padding: 0.15rem 0.35rem;
    border-radius: 8px;
}

.app-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    min-height: 100vh;
}

.side-rail {
    position: sticky;
    top: 0;
    height: 100vh;
    display: grid;
    align-content: start;
    gap: 1.25rem;
    padding: 1.5rem 1.25rem;
    background: rgba(255, 250, 244, 0.76);
    border-right: 1px solid var(--line);
    backdrop-filter: blur(16px);
}

.side-brand {
    margin-bottom: 0.75rem;
}

.side-nav {
    display: grid;
    gap: 0.75rem;
}

.side-nav-button {
    display: block;
    width: 100%;
    padding: 1rem 1.05rem;
    border-radius: 18px;
    font-weight: 800;
    color: var(--text);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(28, 29, 33, 0.06);
    box-shadow: 0 10px 24px rgba(54, 28, 13, 0.06);
    transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.side-nav-button:hover {
    transform: translateX(2px);
    background: rgba(255, 247, 240, 0.96);
    box-shadow: 0 14px 28px rgba(54, 28, 13, 0.1);
}

.side-note {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 247, 239, 0.82));
    border: 1px solid rgba(255, 255, 255, 0.72);
}

.side-note p {
    color: var(--muted);
    line-height: 1.6;
}

.content-stage {
    min-width: 0;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    position: sticky;
    top: 0;
    backdrop-filter: blur(16px);
    background: rgba(255, 250, 244, 0.72);
    border-bottom: 1px solid var(--line);
    z-index: 10;
}

.brand {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.site-nav {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.site-search {
    flex: 1;
    max-width: 520px;
    padding: 0.95rem 1.1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(28, 29, 33, 0.06);
    color: var(--muted);
    box-shadow: 0 10px 24px rgba(54, 28, 13, 0.07);
}

.page-shell {
    width: min(1320px, calc(100% - 2.5rem));
    margin: 1.5rem auto 3rem;
}

.hero {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    align-items: stretch;
}

.hero-card,
.panel,
.video-card {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
}

.hero > div,
.hero-card,
.panel,
.video-meta,
.form-panel {
    padding: 1.5rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 800;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.05;
}

.lead {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 68ch;
}

.actions,
.meta-row,
.feed-header {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.8rem 1.25rem;
    font-weight: 700;
    border: 0;
    cursor: pointer;
}

.button.primary {
    background: linear-gradient(135deg, var(--primary), #f58d4e);
    color: #fff;
    box-shadow: 0 12px 26px rgba(222, 79, 50, 0.25);
}

.button.secondary {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--line);
}

.stack {
    display: grid;
    gap: 1rem;
}

label {
    display: grid;
    gap: 0.5rem;
    font-weight: 600;
}

input,
textarea,
select {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: var(--surface-strong);
    font: inherit;
}

textarea {
    resize: vertical;
}

.alert {
    border-radius: 18px;
    padding: 1rem 1.1rem;
    margin-bottom: 1rem;
}

.alert.error {
    background: rgba(201, 55, 55, 0.12);
    color: #7b1515;
}

.alert.success {
    background: rgba(59, 145, 94, 0.14);
    color: #1f6b35;
}

.alert.info {
    background: rgba(66, 119, 214, 0.12);
    color: #1d4f99;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.viewer-shell {
    display: grid;
    grid-template-columns: minmax(0, auto) 68px;
    gap: 1.25rem;
    align-items: center;
    justify-content: center;
}

.viewer-shell.is-single-page {
    grid-template-columns: minmax(0, auto);
}

.viewer-stage {
    position: relative;
    display: flex;
    justify-content: center;
}

.viewer-slide {
    display: none;
    grid-template-columns: minmax(320px, 560px) auto;
    gap: 1.5rem;
    align-items: center;
    justify-content: center;
}

.viewer-slide.is-active {
    display: grid;
}

.viewer-slide.is-comments-open {
    grid-template-columns: minmax(320px, 560px) auto;
}

.viewer-video-wrap {
    display: flex;
    justify-content: center;
}

.viewer-video-frame {
    position: relative;
    width: min(100%, 540px);
    border-radius: 28px;
    overflow: hidden;
    background: #101115;
    box-shadow: 0 24px 54px rgba(30, 17, 11, 0.22);
}

.viewer-video {
    width: 100%;
    display: block;
    aspect-ratio: 9 / 16;
    object-fit: cover;
    background: #111;
    cursor: pointer;
}

.viewer-video-controls {
    position: absolute;
    inset: auto 0 0 0;
    z-index: 3;
    display: grid;
    gap: 0.7rem;
    padding: 0.95rem 1rem 1rem;
    background: linear-gradient(180deg, rgba(8, 9, 13, 0), rgba(8, 9, 13, 0.88) 32%, rgba(8, 9, 13, 0.96));
}

.viewer-control-row {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.7rem;
}

.viewer-control-row--secondary {
    grid-template-columns: auto minmax(70px, 110px) minmax(0, 1fr) auto;
}

.viewer-control-button {
    min-width: 42px;
    height: 42px;
    padding: 0 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.viewer-progress,
.viewer-volume {
    width: 100%;
    height: 6px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    accent-color: #f58d4e;
    box-shadow: none;
}

.viewer-time {
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.83rem;
    font-variant-numeric: tabular-nums;
}

.viewer-speed-wrap {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.6rem;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.88rem;
    font-weight: 700;
}

.viewer-speed-wrap select {
    width: auto;
    min-width: 86px;
    padding: 0.65rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.viewer-speed-wrap select option {
    color: #111;
}

.viewer-video-overlay {
    position: absolute;
    inset: auto 0 0 0;
    z-index: 2;
    padding: 1.4rem 1.4rem 6.9rem;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.78) 72%);
    color: #fff;
}

.viewer-copy h2,
.viewer-copy p,
.viewer-copy a,
.viewer-copy span {
    color: inherit;
}

.viewer-copy h2 {
    margin: 0.55rem 0 0.4rem;
    font-size: 1.55rem;
}

.viewer-creator {
    font-weight: 700;
}

.viewer-stats {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
    margin-top: 0.8rem;
    font-size: 0.92rem;
}

.viewer-side {
    display: grid;
    grid-template-columns: 84px 0;
    gap: 1.15rem;
    align-items: center;
}

.viewer-slide.is-comments-open .viewer-side {
    grid-template-columns: 84px minmax(280px, 360px);
}

.viewer-comments-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 0.9rem;
    padding: 1rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(28, 29, 33, 0.06);
    box-shadow: 0 20px 40px rgba(54, 28, 13, 0.08);
    min-height: 560px;
    max-height: 78vh;
    overflow: auto;
}

.viewer-comments-panel[hidden] {
    display: none;
}

.viewer-comments-body {
    min-height: 0;
    overflow: auto;
    padding-right: 0.25rem;
}

.viewer-comments-footer {
    padding-top: 0.25rem;
    border-top: 1px solid rgba(28, 29, 33, 0.06);
}

.viewer-action-stack {
    display: grid;
    justify-items: center;
    gap: 0.45rem;
    padding: 0.85rem 0;
    align-content: center;
}

.viewer-action-form {
    display: grid;
    justify-items: center;
    gap: 0.35rem;
}

.viewer-action-form.is-static .viewer-icon-button:disabled,
.viewer-icon-button:disabled {
    opacity: 0.68;
    cursor: not-allowed;
}

.viewer-action-form span,
.viewer-action-count,
.viewer-action-link span:last-child,
.viewer-action-stack .meta-note {
    font-size: 0.88rem;
    color: var(--muted);
    text-align: center;
}

.viewer-profile-chip {
    width: 58px;
    height: 58px;
    border-radius: 999px;
    overflow: hidden;
    background: linear-gradient(135deg, #214b7d, #4d86c6);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 800;
    box-shadow: 0 12px 24px rgba(54, 28, 13, 0.08);
}

.viewer-profile-chip img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.viewer-icon-button {
    width: 58px;
    height: 58px;
    border-radius: 999px;
    border: 1px solid rgba(28, 29, 33, 0.06);
    background: rgba(255, 255, 255, 0.96);
    color: var(--text);
    font-size: 1.35rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(54, 28, 13, 0.08);
}

.viewer-icon-button.is-active,
.viewer-comment-anchor.is-open {
    background: linear-gradient(135deg, var(--primary), #f58d4e);
    color: #fff;
}

.viewer-action-link {
    display: grid;
    justify-items: center;
    gap: 0.35rem;
}

.viewer-action-link .viewer-icon-button {
    display: grid;
    place-items: center;
}

.viewer-action-link .viewer-icon-button,
.viewer-action-form .viewer-icon-button {
    padding: 0;
}

.viewer-nav {
    display: grid;
    gap: 0.85rem;
    align-content: center;
    position: sticky;
    top: 50vh;
    transform: translateY(-50%);
}

.viewer-nav-button {
    width: 56px;
    height: 56px;
    border-radius: 20px;
    border: 1px solid rgba(28, 29, 33, 0.08);
    background: rgba(255, 255, 255, 0.94);
    color: var(--text);
    cursor: pointer;
    font-size: 1.1rem;
    box-shadow: 0 14px 30px rgba(54, 28, 13, 0.1);
}

.viewer-nav-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.video-frame {
    border-bottom: 1px solid var(--line);
    background: #17181b;
    border-top-left-radius: var(--radius);
    border-top-right-radius: var(--radius);
    overflow: hidden;
}

.video-frame video {
    width: 100%;
    display: block;
    aspect-ratio: 9 / 16;
    background: #111;
}

.video-meta p {
    color: var(--muted);
}

.video-card {
    overflow: hidden;
}

.action-bar {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.action-bar form,
.profile-actions form {
    margin: 0;
}

.pill-button {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    padding: 0.65rem 0.95rem;
    border-radius: 999px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.pill-button.is-active {
    background: var(--primary-soft);
    color: var(--primary-dark);
    border-color: rgba(222, 79, 50, 0.28);
}

.tag {
    display: inline-flex;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    background: rgba(217, 72, 27, 0.1);
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 0.82rem;
}

.tag.neutral {
    background: rgba(28, 29, 33, 0.06);
    color: var(--muted);
}

.meta-note {
    color: var(--muted);
    margin-top: 0.9rem;
}

.comment-block {
    margin-top: 1.15rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
}

.comment-block-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0.85rem;
}

.comment-list {
    display: grid;
    gap: 0.75rem;
}

.comment-card {
    padding: 0.9rem 1rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(28, 29, 33, 0.06);
}

.comment-card strong {
    display: block;
    margin-bottom: 0.3rem;
}

.comment-time {
    display: block;
    margin-top: 0.45rem;
    color: var(--muted);
    font-size: 0.8rem;
}

.comment-form {
    display: grid;
    gap: 0.75rem;
}

.comment-form textarea {
    min-height: 84px;
    background: rgba(255, 255, 255, 0.94);
}

.emoji-row {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.emoji-button {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
    border-radius: 999px;
    min-width: 42px;
    height: 42px;
    cursor: pointer;
    font-size: 1.1rem;
}

.share-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
}

.share-modal[hidden] {
    display: none;
}

.share-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(18, 19, 24, 0.45);
    backdrop-filter: blur(4px);
}

.share-modal-dialog {
    position: relative;
    width: min(620px, calc(100% - 2rem));
    margin: 8vh auto 0;
    padding: 1.5rem;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 28px 60px rgba(31, 18, 11, 0.2);
    border: 1px solid rgba(28, 29, 33, 0.08);
    display: grid;
    gap: 1rem;
}

.share-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
    cursor: pointer;
    font-size: 1.45rem;
    line-height: 1;
}

.share-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.share-step {
    display: grid;
    gap: 1rem;
}

.share-step[hidden] {
    display: none;
}

.share-step[data-share-step="dm"] {
    max-height: 72vh;
    overflow-y: auto;
    padding-right: 0.15rem;
}

.share-step-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    justify-content: space-between;
    flex-wrap: wrap;
}

.share-step-header .meta-note {
    margin-top: 0.2rem;
}

.share-back-button {
    padding-inline: 1rem;
}

.share-grid .button {
    width: 100%;
}

.share-option {
    padding: 0.9rem 1rem;
}

.share-option-content {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    width: 100%;
}

.share-option-icon {
    width: 1.2rem;
    height: 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 1.2rem;
    font-size: 1.05rem;
}

.share-option-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.share-status {
    margin: 0;
}

.share-dm-panel {
    display: grid;
    gap: 0.85rem;
    padding-top: 0.35rem;
    border-top: 1px solid rgba(28, 29, 33, 0.06);
}

.share-dm-list {
    display: grid;
    gap: 0.65rem;
    max-height: 320px;
    overflow-y: auto;
    padding-right: 0.2rem;
}

.share-dm-friend {
    display: grid;
    grid-template-columns: auto 46px minmax(0, 1fr);
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem 0.9rem;
    border-radius: 18px;
    border: 1px solid rgba(28, 29, 33, 0.08);
    background: rgba(255, 255, 255, 0.82);
}

.share-dm-avatar {
    width: 46px;
    height: 46px;
    border-radius: 999px;
    overflow: hidden;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #214b7d, #4d86c6);
    color: #fff;
    font-weight: 800;
}

.share-dm-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.share-dm-copy {
    display: grid;
    gap: 0.2rem;
}

.share-dm-copy span {
    color: var(--muted);
    font-size: 0.9rem;
}

.messages-layout {
    display: grid;
    grid-template-columns: minmax(250px, 300px) minmax(0, 1fr) minmax(250px, 300px);
    gap: 1.2rem;
    align-items: start;
}

.messages-panel,
.messages-chat-panel {
    min-height: 760px;
}

.messages-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 1rem;
}

.messages-panel-header,
.messages-chat-header,
.messages-bubble-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.messages-conversation-list,
.messages-friend-list {
    display: grid;
    gap: 0.8rem;
    max-height: 650px;
    overflow-y: auto;
    padding-right: 0.2rem;
}

.messages-conversation-card,
.messages-friend-card {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 0.85rem;
    align-items: center;
    padding: 0.85rem 0.95rem;
    border-radius: 20px;
    border: 1px solid rgba(28, 29, 33, 0.08);
    background: rgba(255, 255, 255, 0.82);
}

.messages-conversation-card.is-active,
.messages-friend-card.is-active {
    border-color: rgba(222, 79, 50, 0.28);
    background: linear-gradient(135deg, rgba(222, 79, 50, 0.1), rgba(245, 141, 78, 0.12));
}

.messages-avatar {
    width: 56px;
    height: 56px;
    border-radius: 999px;
    overflow: hidden;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #214b7d, #4d86c6);
    color: #fff;
    font-weight: 800;
}

.messages-avatar.large {
    width: 68px;
    height: 68px;
}

.messages-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.messages-conversation-copy,
.messages-chat-title {
    display: grid;
    gap: 0.25rem;
}

.messages-conversation-copy span,
.messages-chat-title p,
.messages-bubble-header span,
.messages-shared-copy span {
    color: var(--muted);
}

.messages-chat-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    gap: 1rem;
}

.messages-thread {
    display: grid;
    gap: 0.9rem;
    align-content: start;
    min-height: 0;
    max-height: 620px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.messages-bubble {
    display: grid;
    gap: 0.65rem;
    padding: 1rem 1.05rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(28, 29, 33, 0.08);
}

.messages-bubble.is-own {
    background: linear-gradient(135deg, rgba(222, 79, 50, 0.12), rgba(245, 141, 78, 0.14));
    border-color: rgba(222, 79, 50, 0.18);
}

.messages-compose {
    display: grid;
    gap: 0.8rem;
}

.messages-compose textarea {
    min-height: 110px;
}

.messages-shared-video {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 0.8rem;
    align-items: center;
    padding: 0.7rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid rgba(28, 29, 33, 0.08);
}

.messages-shared-thumb {
    aspect-ratio: 9 / 16;
    border-radius: 14px;
    overflow: hidden;
    background: #17181b;
}

.messages-shared-thumb img,
.messages-shared-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.messages-shared-copy {
    display: grid;
    gap: 0.25rem;
}

.messages-empty-state {
    display: grid;
    place-items: center;
    align-content: center;
    min-height: 100%;
    text-align: center;
}

.profile-hero,
.profile-header,
.profile-actions,
.profile-stats,
.activity-layout,
.activity-list {
    display: grid;
    gap: 1rem;
}

.profile-tab-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.9rem;
    margin-bottom: 1.5rem;
}

.profile-tab {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.95rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(28, 29, 33, 0.08);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 14px 26px rgba(54, 28, 13, 0.06);
    font-weight: 700;
}

.profile-tab.is-active {
    background: linear-gradient(135deg, rgba(222, 79, 50, 0.14), rgba(245, 141, 78, 0.18));
    border-color: rgba(222, 79, 50, 0.28);
    color: var(--primary-dark);
}

.profile-tab-icon,
.profile-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.2rem;
    height: 2.2rem;
    border-radius: 999px;
    background: rgba(28, 29, 33, 0.06);
}

.profile-tab.is-active .profile-tab-icon,
.profile-tab.is-active .profile-tab-count {
    background: rgba(255, 255, 255, 0.9);
}

.profile-tab-count {
    margin-left: auto;
    color: var(--muted);
    font-size: 0.88rem;
}

.profile-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.15rem;
}

.profile-video-card {
    display: grid;
    gap: 0.85rem;
    padding: 0.85rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(28, 29, 33, 0.08);
    box-shadow: 0 16px 28px rgba(54, 28, 13, 0.08);
}

.profile-video-thumb {
    border-radius: 18px;
    overflow: hidden;
    background: #17181b;
    aspect-ratio: 9 / 16;
}

.profile-video-thumb img,
.profile-video-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #111;
}

.profile-video-meta {
    display: grid;
    gap: 0.35rem;
}

.profile-video-meta span {
    color: var(--muted);
    font-size: 0.92rem;
}

.profile-subscription-list {
    display: grid;
    gap: 0.85rem;
    max-height: 720px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.profile-subscription-card {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 0.95rem;
    align-items: center;
    padding: 0.95rem 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(28, 29, 33, 0.08);
}

.profile-subscription-avatar {
    width: 64px;
    height: 64px;
    border-radius: 999px;
    overflow: hidden;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #214b7d, #4d86c6);
    color: #fff;
    font-weight: 800;
}

.profile-subscription-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.profile-subscription-copy {
    display: grid;
    gap: 0.25rem;
}

.profile-subscription-copy span {
    color: var(--muted);
}

.profile-header {
    grid-template-columns: 1.8fr 1fr;
    align-items: start;
}

.profile-actions {
    justify-items: end;
    align-content: start;
}

.profile-stats {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card,
.activity-card {
    display: grid;
    gap: 0.35rem;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.75);
    border-radius: 18px;
    padding: 1rem;
}

.activity-layout {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin: 1.5rem 0;
}

.activity-list {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.activity-card span,
.activity-card p,
.stat-card span {
    color: var(--muted);
}

.media-card {
    align-content: start;
}

ol,
ul {
    padding-left: 1.2rem;
}

@media (max-width: 760px) {
    .app-layout {
        grid-template-columns: 1fr;
    }

    .side-rail {
        position: static;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .site-header {
        padding: 1rem;
    }

    .page-shell {
        width: min(100% - 1rem, 1120px);
        margin-top: 1rem;
    }

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

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

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

    .viewer-slide,
    .viewer-slide.is-active,
    .viewer-slide.is-comments-open {
        grid-template-columns: 1fr;
    }

    .viewer-side,
    .viewer-slide.is-comments-open .viewer-side {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .viewer-comments-panel {
        min-height: 0;
        width: min(100%, 420px);
    }

    .viewer-control-row,
    .viewer-control-row--secondary {
        grid-template-columns: 1fr;
    }

    .viewer-speed-wrap {
        justify-content: space-between;
    }

    .viewer-nav {
        position: static;
        transform: none;
        grid-template-columns: repeat(2, 56px);
        justify-content: center;
    }

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

    .profile-actions {
        justify-items: start;
    }

    .profile-tab-bar {
        grid-template-columns: 1fr;
    }

    .profile-video-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

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

    .messages-panel,
    .messages-chat-panel {
        min-height: 0;
    }

    .messages-conversation-list,
    .messages-friend-list,
    .messages-thread {
        max-height: none;
    }
}

html {
    overflow-x: hidden;
}

img,
video {
    max-width: 100%;
}

.content-stage {
    min-width: 0;
    overflow-x: hidden;
}

@media (max-width: 1180px) {
    .page-shell {
        width: min(100% - 2rem, 1120px);
    }

    .viewer-slide,
    .viewer-slide.is-comments-open {
        grid-template-columns: minmax(280px, 520px) auto;
        gap: 1.15rem;
    }

    .viewer-slide.is-comments-open .viewer-side {
        grid-template-columns: 76px minmax(250px, 320px);
    }

    .profile-stats {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

@media (max-width: 1024px) {
    .app-layout {
        grid-template-columns: 220px minmax(0, 1fr);
    }

    .side-rail {
        padding: 1.1rem 1rem;
    }

    .site-header {
        padding: 1rem 1.25rem;
    }

    .page-shell {
        width: min(100% - 1.5rem, 980px);
        margin: 1.1rem auto 2rem;
    }

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

    .viewer-shell {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .viewer-stage {
        width: 100%;
    }

    .viewer-slide,
    .viewer-slide.is-comments-open {
        grid-template-columns: minmax(0, 520px);
        justify-items: center;
    }

    .viewer-side,
    .viewer-slide.is-comments-open .viewer-side {
        width: min(100%, 520px);
        grid-template-columns: 76px minmax(0, 1fr);
        align-items: start;
    }

    .viewer-comments-panel {
        min-height: 420px;
        max-height: 62vh;
    }

    .viewer-nav {
        position: static;
        transform: none;
        grid-template-columns: repeat(2, 56px);
        justify-content: center;
    }

    .messages-layout {
        grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
    }

    .messages-layout > :last-child {
        grid-column: 1 / -1;
    }

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

    .profile-actions {
        justify-items: start;
    }
}

@media (max-width: 760px) {
    .side-rail {
        padding: 1rem;
        gap: 1rem;
    }

    .side-nav {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .side-nav-button {
        text-align: center;
        padding: 0.85rem 0.9rem;
    }

    .site-search {
        max-width: none;
        padding: 0.85rem 1rem;
        font-size: 0.95rem;
    }

    .page-shell {
        width: min(100% - 1rem, 1120px);
        margin: 1rem auto 1.75rem;
    }

    .hero > div,
    .hero-card,
    .panel,
    .video-meta,
    .form-panel {
        padding: 1rem;
    }

    .feed-header,
    .actions,
    .meta-row {
        align-items: flex-start;
    }

    .viewer-video-frame {
        width: min(100%, 460px);
    }

    .viewer-side,
    .viewer-slide.is-comments-open .viewer-side {
        width: min(100%, 460px);
        grid-template-columns: 1fr;
        justify-items: center;
        gap: 1rem;
    }

    .viewer-action-stack {
        width: 100%;
        grid-template-columns: repeat(6, minmax(0, 1fr));
        gap: 0.8rem 0.45rem;
        padding: 0.35rem 0 0.15rem;
        align-content: start;
    }

    .viewer-action-link,
    .viewer-action-form {
        width: 100%;
    }

    .viewer-comments-panel {
        width: 100%;
        max-height: 50vh;
    }

    .share-modal-dialog {
        width: min(100% - 1rem, 560px);
        margin: 3vh auto 0;
        padding: 1rem;
        max-height: 92vh;
        overflow: auto;
    }

    .share-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .messages-layout > :last-child {
        grid-column: auto;
    }

    .messages-panel,
    .messages-chat-panel {
        padding: 1rem;
    }

    .profile-tab-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .profile-tab {
        padding: 0.85rem;
    }

    .profile-video-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 0.9rem;
    }

    .profile-subscription-card {
        grid-template-columns: 52px minmax(0, 1fr);
    }

    .profile-subscription-avatar {
        width: 52px;
        height: 52px;
    }
}

@media (max-width: 560px) {
    .brand {
        font-size: 1.35rem;
    }

    .site-header {
        padding: 0.85rem;
    }

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

    .page-shell {
        width: min(100% - 0.75rem, 1120px);
    }

    .viewer-video-frame {
        border-radius: 20px;
    }

    .viewer-video-overlay {
        padding: 1rem 1rem 6rem;
    }

    .viewer-copy h2 {
        font-size: 1.2rem;
    }

    .viewer-action-stack {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .viewer-profile-chip,
    .viewer-icon-button {
        width: 52px;
        height: 52px;
    }

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

    .messages-conversation-card,
    .messages-friend-card {
        padding: 0.75rem;
    }

    .messages-compose textarea,
    .comment-form textarea {
        min-height: 72px;
    }

    .profile-tab-bar {
        grid-template-columns: 1fr;
    }

    .profile-video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem;
    }

    .profile-video-card {
        padding: 0.65rem;
        border-radius: 18px;
    }

    .profile-subscription-card {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }
}

@media (max-width: 400px) {
    .page-shell {
        width: calc(100% - 0.5rem);
    }

    .viewer-action-stack {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .viewer-control-button {
        min-width: 38px;
        height: 38px;
        padding: 0 0.65rem;
    }

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

    .profile-video-thumb {
        aspect-ratio: 3 / 4;
    }
}